CN111516764B - Vertical self-lifting separable explosion-proof container and inflammable and explosive dangerous article transportation system - Google Patents
Vertical self-lifting separable explosion-proof container and inflammable and explosive dangerous article transportation system Download PDFInfo
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- CN111516764B CN111516764B CN202010510583.8A CN202010510583A CN111516764B CN 111516764 B CN111516764 B CN 111516764B CN 202010510583 A CN202010510583 A CN 202010510583A CN 111516764 B CN111516764 B CN 111516764B
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- 239000002360 explosive Substances 0.000 title claims abstract description 28
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 54
- 229910052742 iron Inorganic materials 0.000 claims description 23
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 abstract description 6
- 238000004880 explosion Methods 0.000 description 6
- 238000012856 packing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 2
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 description 1
- 239000000006 Nitroglycerin Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229960003711 glyceryl trinitrate Drugs 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/02—Platforms; Open load compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/02—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with parallel up-and-down movement of load supporting or containing element
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Handcart (AREA)
Abstract
A vertical self-lifting separable explosion-proof container and a flammable and explosive dangerous goods transportation system relate to the technical field of explosion-proof transportation equipment, and the vertical self-lifting separable explosion-proof container comprises a container body; more than two supporting columns which can synchronously stretch are respectively arranged on the left side and the right side of the box body, and casters are arranged at the bottom ends of the supporting columns; an explosion-proof motor for driving the support column to extend and retract is arranged on the box body, and the explosion-proof motor is connected with a connector for externally connecting a power supply from the explosion-proof electric flat car. By means of the vertical self-lifting separable explosion-proof container, stable loading and unloading of explosive chemicals can be achieved, loading and unloading efficiency can be improved while high safety is guaranteed, and labor intensity is reduced.
Description
Technical Field
The invention relates to the technical field of explosion-proof transportation equipment, in particular to a vertical self-lifting separable explosion-proof container and a flammable and explosive dangerous goods transportation system.
Background
The inflammable and explosive dangerous goods generally need to be transported by adopting explosion-proof equipment, and a common transportation mode is that an explosion-proof battery car is matched with an explosion-proof forklift, the explosion-proof forklift is used for loading and unloading goods, and the explosion-proof battery car realizes the transportation of the goods.
Under the general circumstances, explosion-proof fork truck and explosion-proof storage battery car collocation can satisfy explosion-proof transportation requirement, but when transporting some explosive chemicals that stability is extremely poor, for example extremely explosive nitroglycerin and some extremely unstable propellant, because it is very steady in the transfer process requirement, can not have to rock and slope, rocks too much when fork truck loading, consequently traditional explosion-proof fork truck also is difficult to satisfy the requirement with explosion-proof storage battery car complex transportation mode, and the mode of hook arm car transportation obviously also is not feasible. In addition, because a large amount of unstable explosive chemicals are stored in the dangerous goods warehouse, in order to ensure safety, electrified equipment is not allowed to enter the warehouse generally, and even a forklift and a battery truck with high explosion-proof grade are not allowed to enter and exit, so that goods can only be manually moved out of the warehouse in the past, and then the goods are manually loaded outside the warehouse, thereby having low efficiency and high labor intensity.
Disclosure of Invention
The invention aims to provide an explosion-proof container which can be vertically and automatically lifted and can be separated from a transport vehicle, and by means of the vertical and automatically lifted separable explosion-proof container, the explosive chemicals can be stably loaded and unloaded, so that the loading and unloading efficiency is improved, and the labor intensity is reduced.
In order to solve the technical problems, the invention adopts the following technical scheme: a vertical self-lifting separable explosion-proof container comprises a container body;
More than two synchronous telescopic struts are respectively arranged on the left side and the right side of the box body, and casters are arranged at the bottom ends of the struts;
An explosion-proof motor for driving the support column to extend and retract is arranged on the box body, and the explosion-proof motor is connected with a connector for externally connecting a power supply from the explosion-proof electric flat car;
When the separable explosion-proof container is loaded onto the explosion-proof electric flat car, the truckles fall on the horizontal ground, a power supply is connected from the explosion-proof electric flat car through the connector, the support posts extend downwards under the drive of the explosion-proof motor, so that the container body is vertically lifted upwards, the bottom of the container body is higher than the goods table of the explosion-proof electric flat car, then the separable explosion-proof container is manually pulled to move to the position above the goods table of the explosion-proof electric flat car, and then the support posts are driven to retract upwards through the explosion-proof motor, so that the container body falls onto the goods table and the truckles leave the ground;
When the separable explosion-proof container is unloaded from the explosion-proof electric flat car, the power supply is connected to the explosion-proof electric flat car through the connector, the support post stretches out downwards under the drive of the explosion-proof motor, so that the truckle falls to the horizontal ground, the support post further stretches out downwards, the container body is lifted upwards vertically, the bottom of the container body is higher than the goods table of the explosion-proof electric flat car, the separable explosion-proof container is pushed by a person to leave the goods table of the explosion-proof electric flat car, and finally the support post is driven to retract upwards through the explosion-proof motor, so that the connector is disconnected with the power supply of the explosion-proof electric flat car after the container body descends to a preset ground clearance height.
The front side of the box body is provided with a handrail which is convenient for manually pushing or pulling the separable explosion-proof container to advance.
Preferably, the pillar includes lead screw lift, guide bar and mount pad, mount pad fixed connection box, lead screw lift fixed mounting is on the mount pad, the truckle includes caster seat and gyro wheel, the bottom at the lead screw of lead screw lift is connected to the caster seat, the guiding hole has vertically been seted up on the mount pad, the guide bar is vertical wears to establish in the guiding hole and its bottom is connected the caster seat.
Further, the number of the struts is 4, the output shaft of the explosion-proof motor is connected with a speed reducer, the output shaft of the speed reducer comprises a front output end and a rear output end, the two output ends are respectively connected with a T-shaped steering gear, and the left output shaft and the right output shaft of the T-shaped steering gear are respectively connected with the input shafts of the screw rod lifter positioned on the outer side of the T-shaped steering gear, so that the explosion-proof motor drives all struts to stretch synchronously.
The box comprises a box body and a box support, wherein the box body comprises a bottom plate which is horizontally arranged and a side plate which is vertically arranged and surrounds the periphery of the bottom plate, the box support is arranged below the bottom plate, the box support is fixedly connected with the box body and forms a transmission device mounting cavity below the bottom plate, and the explosion-proof motor, the speed reducer and the T-shaped steering gear are all mounted in the transmission device mounting cavity.
Still further, the box support includes two parallel interval setting's support bar, the support bar extends along the fore-and-aft direction of box, and the space between two support bars is transmission installation cavity, the mount pad setting is in the outside of support bar and with support bar fixed connection.
Wherein, be equipped with the adapting unit who is used for dismantling its and explosion-proof electric flat car connection on the box.
The anti-explosion motor is characterized in that a first travel switch with an upward contact and a second travel switch with a downward contact are installed on the installation seat, a first stop iron and a second stop iron are installed on the guide rod, the first stop iron is located above the first travel switch, the second stop iron is located below the second travel switch, the guide rod is enabled to touch the contact of the first travel switch along with the downward movement of the screw rod, the guide rod is enabled to touch the contact of the second travel switch along with the upward movement of the screw rod, and the first stop iron is enabled to touch the contact of the first travel switch or the contact of the second travel switch along with the upward movement of the screw rod.
Preferably, the supporting bar is a strip-shaped channel steel fixedly connected below the bottom plate, and the casters arranged on the two struts at the front part of the box body are universal wheels.
Based on the separable explosion-proof container, the invention also provides a flammable and explosive dangerous goods transportation system, which comprises one or more separable explosion-proof containers and an explosion-proof electric flat car for carrying the separable explosion-proof containers, wherein the explosion-proof electric flat car is provided with a power output connector, and the connector connected with the explosion-proof motor can be spliced with the power output connector.
When the separable explosion-proof container is practically applied, the explosion-proof electric flat car carrying the separable convenient container is firstly driven to the outside of a warehouse door to stop, then the separable explosion-proof container is unloaded from the explosion-proof electric flat car, then a worker pulls the separable explosion-proof container into a cargo hold, flammable and explosive goods to be transported are manually loaded into the separable explosion-proof container in the cargo hold, the worker pulls the separable explosion-proof container loaded with the flammable and explosive goods out of the cargo hold, the separable explosion-proof container is loaded onto the explosion-proof electric flat car outside the warehouse door, and then the separable explosion-proof electric flat car carries the separable explosion-proof container to transport the goods to a destination. Compared with the existing transportation mode, the invention realizes the loading and unloading of the separable explosion-proof container by vertically lifting and descending the box body through the plurality of telescopic support posts, the plurality of support posts synchronously stretch and contract in the lifting and descending process of the box body, the box body does not incline, the operation is stable, the goods can not shake, and the safety is high. In addition, because the detachable explosion-proof container is connected with the electric power from the explosion-proof electric flat car to drive the support to stretch out and draw back, the container is not electrified, a warehouse with a large amount of unstable explosive chemicals can be safely accessed and accessed, the loading and unloading operation of the detachable explosion-proof container is very simple, and for extremely unstable inflammable and explosive dangerous goods transportation, the transportation work efficiency can be greatly improved by adopting the scheme of matching the detachable explosion-proof container with the explosion-proof electric flat car for transportation, and the labor intensity is reduced.
Drawings
Figure 1 is a schematic perspective view of a vertical self-lifting separable anti-explosion cargo box in accordance with the present invention.
Fig. 2 is a schematic diagram of the bottom structure of the vertical self-lifting separable anti-explosive cargo box shown in fig. 1.
Fig. 3 is a schematic diagram of the whole structure of the detachable explosion-proof container shown in fig. 1 loaded on an explosion-proof electric flat car.
Fig. 4 is a schematic structural view of the case body when the struts in fig. 3 extend downward to lift the case body.
Fig. 5 is a schematic view of the detachable anti-explosion cargo box of fig. 3 separated from the anti-explosion electric flat car.
Fig. 6 is a schematic diagram of the separable explosion-proof cargo box in a manual push-pull driving state after being separated from the explosion-proof electric flat car.
Fig. 7 is a partial enlarged view of the portion a in fig. 2.
In the figure:
1-case 2-pillar 3-castor
4-Explosion-proof motor 5-explosion-proof electric flat car 6-speed reducer
7-T-shaped steering gear 1 a-handrail 1 b-box-shaped body
1 C-box support 2 a-screw rod lifter 2 b-guide bar
2 C-mounting base 3 a-roller base 3 b-roller
5 A-cargo bed 8 a-first travel switch 8 b-second travel switch
8 C-first stop iron 8 d-second stop iron.
Concrete embodiments
The invention will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the invention.
It should be noted in advance that, in the present invention, unless explicitly specified and limited otherwise, terms such as "mounted," "connected," "fixed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Fig. 1 and 2 show the structure of a vertical self-lifting separable explosion-proof container, which comprises a container body 1, two (or more than three of course) supporting columns 2 which can synchronously stretch and retract are respectively arranged at the left side and the right side of the container body 1, and casters 3 are arranged at the bottom ends of the supporting columns 2.
As shown in fig. 2, an explosion-proof motor 4 for driving the column 2 to extend and retract is mounted on the case 1, and the explosion-proof motor 4 is connected with a connector (the connector is not shown in the figure) for externally connecting a power source from the explosion-proof electric flat car 5.
Referring to fig. 3-6, when the separable explosion-proof container is loaded onto the explosion-proof electric flat car 5, the casters 3 firstly fall on the horizontal ground, at this time, the power is connected from the explosion-proof electric flat car 5 through the connector, the explosion-proof motor 4 is started, the support posts 2 are driven by the explosion-proof motor 4 to extend downwards, so that the bottom of the container 1 is higher than the cargo platform 5a of the explosion-proof electric flat car 5, then the separable explosion-proof container is manually pulled to move to the position above the cargo platform 5a of the explosion-proof electric flat car 5, and then the support posts 2 are driven by the explosion-proof motor 4 to retract upwards, so that the container 1 falls on the cargo platform 5a and the casters 3 leave the ground, and the loading of the separable explosion-proof container is completed (see fig. 3).
When the detachable explosion-proof container is unloaded from the explosion-proof electric flat car 5, the detachable explosion-proof container is connected to a power supply from the explosion-proof electric flat car 5 through the connector, under the driving of the explosion-proof motor 4, as shown in fig. 4, the supporting column 2 stretches downwards, the truckle 3 falls on the horizontal ground, the supporting column 2 stretches downwards further, the box body 1 is lifted upwards vertically, the bottom of the box body 1 is higher than the goods table 5a of the explosion-proof electric flat car 5, as shown in fig. 5, the detachable explosion-proof container is pushed by a person to leave the top of the goods table 5a of the explosion-proof electric flat car 5, finally, the supporting column 2 is driven by the explosion-proof motor 4 to retract upwards, so that the connector is disconnected from the power supply of the explosion-proof electric flat car 5 after the box body 1 descends to a preset ground leaving height (as shown in fig. 6).
When the separable explosion-proof container is used for transferring extremely unstable inflammable and explosive dangerous articles, the separable explosion-proof electric flat car 5 carrying the separable convenient container is firstly driven to the outside of a warehouse door to stop, then the separable explosion-proof container is unloaded from the explosion-proof electric flat car 5, then a worker pulls the separable explosion-proof container to enter a warehouse, inflammable and explosive articles needing to be transferred are manually loaded into the separable explosion-proof container in the warehouse, the worker pulls the separable explosion-proof container loaded with the inflammable and explosive articles out of the warehouse, the separable explosion-proof container is loaded onto the explosion-proof electric flat car 5 outside the warehouse door, and then the separable explosion-proof container is carried by the explosion-proof electric flat car 5 to transfer the articles to a destination. Compared with the existing transportation mode, the invention realizes the loading and unloading of the separable explosion-proof container by vertically lifting and descending the box body 1 through the plurality of telescopic support posts 2, and the plurality of support posts 2 synchronously stretch and contract in the lifting and descending process of the box body 1, so that the box body 1 does not incline, runs stably, does not cause goods to shake, and has high safety. In addition, because this detachable explosion-proof packing box drives pillar 2 flexible through coming from explosion-proof electric flat car 5 electricity, and packing box self does not have the electrified, can be safe business turn over has stored the warehouse of a large amount of unstable explosive chemicals, and loading and unloading operation of above-mentioned detachable explosion-proof packing box is very simple, to extremely unstable inflammable and explosive dangerous goods transportation, adopts this detachable explosion-proof packing box to match the scheme of explosion-proof electric flat car 5 transportation can improve greatly and transport work efficiency, reduces intensity of labour.
In the separable explosion proof cargo box shown in fig. 1-2, a handrail 1a for facilitating the travel of the separable explosion proof box by manually pushing or pulling is installed at the front side of the box body 1.
The support column 2 comprises a screw rod lifter 2a, a guide rod 2b and a mounting seat 2c, wherein the mounting seat 2c is fixedly connected with a box 1 body, the screw rod lifter 2a is fixedly arranged on the mounting seat 2c, the caster wheel 3 comprises a caster wheel seat 3a and a roller wheel 3b, the caster wheel seat 3a is connected to the bottom end of a screw rod of the screw rod lifter 2a, a guide hole is vertically formed in the mounting seat 2c, and the guide rod 2b vertically penetrates through the guide hole and is connected with the caster wheel seat 3a at the bottom end of the guide rod 2 b. The strut 2 with the structure has simple structure and is stable and reliable in operation.
Specifically, in the figure, the number of the struts 2 is 4, and casters 3 mounted on the two struts 2 positioned at the front of the case 1 are universal wheels. The output shaft of the explosion-proof motor 4 is connected with a speed reducer 6, the output shaft of the speed reducer 6 comprises a front output end and a rear output end, the two output ends are respectively connected with a T-shaped steering gear 7, and the left output shaft and the right output shaft of the T-shaped steering gear 7 are respectively connected with the input shaft of the screw rod lifter 2a positioned on the outer side of the T-shaped steering gear 7, so that the explosion-proof motor 4 drives all the struts 2 to stretch synchronously.
The box 1 in the figure comprises a box body 1b and a box support 1c, the box body 1b comprises a bottom plate which is horizontally arranged and a side plate which is vertically arranged and surrounds the periphery of the bottom plate, the box support 1c is arranged below the bottom plate, the box support 1c is fixedly connected with the box body 1b and forms a transmission device installation cavity below the bottom plate, and the explosion-proof motor 4, the speed reducer 6 and the T-shaped steering gear 7 are all installed in the transmission device installation cavity.
Specifically, box support 1c includes two parallel interval setting's support bar, and the support bar extends along the fore-and-aft direction of box 1, and the support bar is the rectangular channel-section steel of fixed connection in the bottom plate below, and the space between two channel-section steels is transmission installation cavity, and mount pad 2c sets up in the outside of channel-section steel and with channel-section steel fixed connection.
Furthermore, the case 1 is provided with a connection member (not shown in the drawings) for detachably connecting it with the explosion-proof electric flat car 5.
As an alternative way of controlling the telescopic travel of the support post 2, as shown in fig. 7, a first travel switch 8a with an upward contact and a second travel switch 8b with a downward contact are installed on the installation seat 2c, a first stop iron 8c and a second stop iron 8d are installed on the guide rod 2b, the first stop iron 8c is located above the first travel switch 8a, the second stop iron 8d is located below the second travel switch 8b, the guide rod 2b makes the first stop iron 8c touch the contact of the first travel switch 8a in the process of moving down along with the screw rod, the guide rod 2b makes the second stop iron 8d touch the contact of the second travel switch 8b in the process of moving up along with the screw rod, and when the first stop iron 8c touches the contact of the first travel switch 8a or the second stop iron 8d touches the contact of the second travel switch 8b, the explosion-proof motor 4 is stopped.
Finally, on the basis of the separable explosion-proof container, the invention also provides a flammable and explosive dangerous goods transportation system which comprises one or more separable explosion-proof containers and an explosion-proof electric flat car 5 (shown in fig. 3) for carrying the separable explosion-proof containers, wherein a power output connector is arranged on the explosion-proof electric flat car 5, and the connector connected with the explosion-proof motor 4 can be spliced with the power output connector.
The foregoing embodiments are preferred embodiments of the present invention, and in addition, the present invention may be implemented in other ways, and any obvious substitution is within the scope of the present invention without departing from the concept of the present invention.
In order to facilitate understanding of the improvements of the present application over the prior art, some of the figures and descriptions of the present application have been simplified and some other elements have been omitted for clarity, as will be appreciated by those of ordinary skill in the art.
Claims (7)
1. Vertical self-lifting separable explosion-proof container, comprising a container body (1), and being characterized in that:
More than two supporting columns (2) which can synchronously stretch out and draw back are respectively arranged on the left side and the right side of the box body (1), and casters (3) are arranged at the bottom ends of the supporting columns (2);
An explosion-proof motor (4) for driving the support column (2) to extend and retract is arranged on the box body (1), and the explosion-proof motor (4) is connected with a connector for externally connecting a power supply from an explosion-proof electric flat car (5);
When the separable explosion-proof container is loaded onto the explosion-proof electric flat car (5), the truckles (3) fall on the horizontal ground, a power supply is connected from the explosion-proof electric flat car (5) through the connectors, the support columns (2) extend downwards under the drive of the explosion-proof motor (4), so that the box body (1) is vertically lifted upwards, the bottom of the box body (1) is higher than a cargo bed (5 a) of the explosion-proof electric flat car (5), then the separable explosion-proof container is manually pulled to move above the cargo bed (5 a) of the explosion-proof electric flat car (5), and then the support columns (2) are driven to retract upwards through the explosion-proof motor (4), so that the box body (1) falls onto the cargo bed (5 a) and the truckles (3) leave the ground;
When the separable explosion-proof container is unloaded from the explosion-proof electric flat car (5), a power supply is connected to the separable explosion-proof container from the explosion-proof electric flat car (5) through the connector, the support column (2) stretches out downwards under the driving of the explosion-proof motor (4) so that the truckle (3) falls on the horizontal ground, the support column (2) stretches out downwards further, the container body (1) is lifted vertically upwards, the bottom of the container body (1) is higher than a cargo table (5 a) of the explosion-proof electric flat car (5), the separable explosion-proof container is pushed manually to leave the upper part of the cargo table (5 a) of the explosion-proof electric flat car (5), and finally the support column (2) is driven to retract upwards through the explosion-proof motor (4) so that the connector and the power supply of the explosion-proof electric flat car (5) are disconnected after the container body (1) descends to a preset ground-leaving height;
The support column (2) comprises a screw rod lifter (2 a), a guide rod (2 b) and a mounting seat (2 c), wherein the mounting seat (2 c) is fixedly connected with the box body (1), the screw rod lifter (2 a) is fixedly arranged on the mounting seat (2 c), the caster wheel (3) comprises a caster wheel seat (3 a) and a roller wheel (3 b), the caster wheel seat (3 a) is connected to the bottom end of a screw rod of the screw rod lifter (2 a), a guide hole is vertically formed in the mounting seat (2 c), and the guide rod (2 b) vertically penetrates through the guide hole and is connected with the caster wheel seat (3 a) at the bottom end of the guide rod;
the number of the support posts (2) is 4, the output shafts of the explosion-proof motor (4) are connected with a speed reducer (6), the output shafts of the speed reducer (6) comprise a front output end and a rear output end, the two output ends are respectively connected with a T-shaped steering gear (7), and the left output shaft and the right output shaft of the T-shaped steering gear (7) are respectively connected with the input shafts of a screw rod lifter (2 a) positioned at the outer sides of the T-shaped steering gear, so that the explosion-proof motor (4) drives all the support posts (2) to synchronously stretch;
Install first travel switch (8 a) and the second travel switch (8 b) that the contact set up on mount pad (2 c), install first back iron (8 c) and second back iron (8 d) on guide bar (2 b), first back iron (8 c) are located first travel switch (8 a) top, second back iron (8 d) are located second travel switch (8 b) below, guide bar (2 b) are along with the in-process of lead screw down motion for first back iron (8 c) touch the contact of first travel switch (8 a), guide bar (2 b) are along with the in-process of lead screw up motion, make second back iron (8 d) touch the contact of second travel switch (8 b), first back iron (8 c) touch the contact of first travel switch (8 a) or second back iron (8 d) touch when second travel switch (8 b) motor, explosion-proof shut down (4).
2. The vertical self-lifting separable anti-explosive cargo box of claim 1, wherein: the front side of the box body (1) is provided with a handrail (1 a) which is convenient for manually pushing or pulling the separable explosion-proof container to advance.
3. The vertical self-lifting separable anti-explosive cargo box of claim 1, wherein: the box body (1) comprises a box body (1 b) and a box body support (1 c), the box body (1 b) comprises a bottom plate which is horizontally arranged and a side plate which is vertically arranged and surrounds the periphery of the bottom plate, the box body support (1 c) is arranged below the bottom plate, the box body support (1 c) is fixedly connected with the box body (1 b) and forms a transmission device installation cavity below the bottom plate, and the explosion-proof motor (4), the speed reducer (6) and the T-shaped steering gear (7) are all installed in the transmission device installation cavity.
4. A vertical self-lifting separable anti-explosive cargo box according to claim 3, wherein: the box body support (1 c) comprises two support bars which are arranged at intervals in parallel, the support bars extend along the front-back direction of the box body (1), a space between the two support bars is a transmission device mounting cavity, and the mounting base (2 c) is arranged on the outer side of the support bars and fixedly connected with the support bars.
5. The vertical self-lifting separable anti-explosive cargo box of claim 2, wherein: the box body (1) is provided with a connecting part for detachably connecting the box body with the explosion-proof electric flat car (5).
6. The vertical self-lifting separable anti-explosive cargo box of claim 4, wherein: the supporting bar is a strip-shaped channel steel fixedly connected below the bottom plate, and the casters (3) arranged on the two struts (2) positioned at the front part of the box body (1) are universal wheels.
7. Inflammable and explosive dangerous goods transportation system, its characterized in that: the detachable explosion-proof container comprises one or more detachable explosion-proof containers as claimed in any one of claims 1 to 6 and an explosion-proof electric flat car (5) for carrying the detachable explosion-proof containers, wherein a power output connector is arranged on the explosion-proof electric flat car (5), and the connector connected with the explosion-proof motor (4) can be spliced with the power output connector.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010510583.8A CN111516764B (en) | 2020-06-08 | 2020-06-08 | Vertical self-lifting separable explosion-proof container and inflammable and explosive dangerous article transportation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010510583.8A CN111516764B (en) | 2020-06-08 | 2020-06-08 | Vertical self-lifting separable explosion-proof container and inflammable and explosive dangerous article transportation system |
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| Publication Number | Publication Date |
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| CN111516764A CN111516764A (en) | 2020-08-11 |
| CN111516764B true CN111516764B (en) | 2024-10-25 |
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| CN112338889A (en) * | 2020-11-02 | 2021-02-09 | 湖南利美防爆装备制造股份有限公司 | Portable maintenance box for maintaining explosion-proof electric industrial vehicle |
| CN113370868B (en) * | 2021-06-10 | 2022-11-18 | 广东永强奥林宝国际消防汽车有限公司 | Full-electric self-loading and unloading fire truck and control method thereof |
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| CN212738307U (en) * | 2020-06-08 | 2021-03-19 | 湖南利美防爆装备制造股份有限公司 | Vertical self-jacking separable anti-explosion container and combustible and explosive dangerous goods transportation system |
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| US6537015B2 (en) * | 2000-07-07 | 2003-03-25 | Kosman Co., Ltd. | Container loading and unloading apparatus |
| CN103587850B (en) * | 2013-11-15 | 2015-12-30 | 史臣 | Freight container |
| CN208216568U (en) * | 2018-05-14 | 2018-12-11 | 中国重汽集团成都王牌商用车有限公司 | A kind of hydraulic lifting formula detachable cabin |
| CN108471065B (en) * | 2018-06-06 | 2024-01-16 | 无锡固亚德电力设备有限公司 | Intelligent self-loading and self-unloading power prefabricated cabin and self-loading and self-unloading method |
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