CN110863639B - A foldable multifunctional ferry platform suitable for urban vehicle maintenance - Google Patents
A foldable multifunctional ferry platform suitable for urban vehicle maintenance Download PDFInfo
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- CN110863639B CN110863639B CN201911101940.9A CN201911101940A CN110863639B CN 110863639 B CN110863639 B CN 110863639B CN 201911101940 A CN201911101940 A CN 201911101940A CN 110863639 B CN110863639 B CN 110863639B
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- foldable
- platform
- tabletop
- lifting
- contoured
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- 238000012423 maintenance Methods 0.000 title claims abstract description 24
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000003137 locomotive effect Effects 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
- E04G1/152—Platforms made of metal or with metal-supporting frame
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/34—Scaffold constructions able to be folded in prismatic or flat parts or able to be turned down
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/02—Scaffold feet, e.g. with arrangements for adjustment
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/10—Steps or ladders specially adapted for scaffolds
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
- E04H5/06—Pits or building structures for inspection or services
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
本发明公开了一种适用于市域车辆检修的折叠式多功能渡板平台，包括平台底座(1)、与该平台底座(1)一端垂直连接的可折叠台面立柱(2)、以及设于该可折叠台面立柱(2)顶部并与其垂直连接的仿形台面装置(3)，所述仿形台面装置(3)包括连杆(303)；所述可折叠台面立柱(2)一侧设有折叠铝合金梯(4)，所述平台底座(1)另一端设有起升降落装置(5)，该升降落装置(5)包括平台升降滑道(505)和滑块(506)。本发明的多功能渡板平台，起升降落装置可调节可折叠台面立说柱的高度，进而实现所述仿形台面装置的升降，可以实现固定渡板检修车钩部位检修需求，折叠台面部分升起后可实现车头部位雨刮器检修作业需求。
The present invention discloses a foldable multifunctional ferry platform suitable for urban vehicle maintenance, comprising a platform base (1), a foldable tabletop column (2) vertically connected to one end of the platform base (1), and a contoured tabletop device (3) arranged on the top of the foldable tabletop column (2) and vertically connected thereto, wherein the contoured tabletop device (3) comprises a connecting rod (303); a foldable aluminum alloy ladder (4) is arranged on one side of the foldable tabletop column (2), and a lifting and lowering device (5) is arranged on the other end of the platform base (1), wherein the lifting and lowering device (5) comprises a platform lifting slideway (505) and a slider (506). In the multifunctional ferry platform of the present invention, the lifting and lowering device can adjust the height of the foldable tabletop column, thereby realizing the lifting and lowering of the contoured tabletop device, and can realize the maintenance demand of the vehicle hook part of the fixed ferry maintenance, and after the foldable tabletop part is raised, the maintenance operation demand of the wiper at the front part of the vehicle can be realized.
Description
Technical Field
The invention belongs to the technical field of urban railway vehicle overhaul equipment, and particularly relates to a folding multifunctional cab apron platform suitable for urban railway vehicle overhaul.
Background
Along with the acceleration of the urban process of China, urban railways grow, and the urban railways are rapid passenger rail transportation modes of short-distance passenger transportation mainly including large city commuting passenger flow, wherein the urban areas are in an economically developed and densely populated urban area, a certain large city in the area is taken as a center, the distance between the central urban area and a satellite city is generally within 100 km, and the rapid passenger rail transportation modes of high-density, small-grouping and public transportation are adopted.
With the continuous popularization of the urban railways, the method is more and more important for overhauling and maintaining urban vehicles. The urban vehicles adopt alternating current and adopt a transportation organization mode of high density, small grouping and public transportation, so that the urban vehicles are different from subways and high-speed rails.
In view of the difference of vehicles in the market, the currently adopted cab apron platform equipment is complex in operation, more in control buttons, heavier in platform and inconvenient to move, and the maintenance efficiency is low.
Disclosure of Invention
Aiming at the defects or improvement demands of the prior art, the invention provides a folding multifunctional cab apron platform suitable for urban vehicle maintenance, the lifting landing device can adjust the height of a stand column of a foldable table top, so that the profiling table top device can be lifted, the maintenance demands of a fixed cab apron maintenance coupler part can be realized, and the maintenance operation demands of a locomotive part windscreen wiper can be realized after the folding table top part is lifted, so as to adapt to the detection and maintenance of different height positions of urban railway vehicles.
In order to achieve the above object, the present invention provides a folding multifunctional cab apron platform suitable for maintenance of vehicles in the market, comprising:
the device comprises a platform base, a foldable table top stand column vertically connected with one end of the platform base, and a profiling table top device arranged at the top of the foldable table top stand column and vertically connected with the foldable table top stand column, wherein the profiling table top device comprises a connecting rod;
one side of the upright post of the foldable table top is provided with a foldable aluminum alloy ladder, one end of the foldable aluminum alloy ladder is in sliding connection with the platform base, and the other end of the foldable aluminum alloy ladder is fixedly connected with the profiling table top device;
the utility model discloses a profile modeling mesa device, including platform base, folding mesa stand, profile modeling mesa device, platform base other end is equipped with plays to rise to fall the device, and this goes up and down to fall the device and includes platform lift slide and slider, platform lift slide is located inside the platform base, through the slider with the connecting rod realizes being connected, and this connecting rod accessible slider is followed platform lift slide slides, thereby drives folding mesa stand realizes profile modeling mesa device's altitude mixture control.
Further, the lifting landing device comprises a trapezoidal screw rod and a gear transmission assembly, a cross beam is arranged between the sliding blocks, and the cross beam is connected with the gear transmission assembly through the trapezoidal screw rod.
Further, the lifting landing device comprises a handle which is connected with the gear transmission assembly.
Further, the lifting landing device comprises a manual table top, wherein the manual table top comprises a horizontally arranged panel and a bottom plate which is obliquely arranged and connected with the panel, and the panel and the bottom plate cover the gear transmission assembly.
Further, the platform base comprises a frame, the frame is formed by welding and assembling seamless carbon steel pipes, and rolling wheels are arranged on the outer sides of the top of the four corners of the frame.
Further, the joints of the corners of the frame are provided with hinged hinges.
Further, the profiling table top device comprises a profiling table top plate which is of a plane plate-shaped structure and is connected with the table base through a foldable table top upright post.
Further, the profiling table top device comprises a supporting component which is obliquely arranged between the profiling table top plate and the upright post of the foldable table top.
Further, the folding aluminum alloy ladder comprises a welding piece which is arranged at the top of the folding aluminum alloy ladder and is welded with the profiling table panel.
Further, the folding aluminum alloy ladder comprises a stepping assembly and handrails, wherein the stepping assembly is arranged in the folding aluminum alloy ladder, and the handrails are arranged on two sides of the stepping assembly.
In general, the above technical solutions conceived by the present invention, compared with the prior art, enable the following beneficial effects to be obtained:
1. According to the multifunctional cab apron platform, the lifting and landing device can adjust the height of the upright post of the foldable table top, so that the lifting of the profiling table top device is realized, the overhaul requirement of a fixed cab apron overhaul coupler part can be realized, and the overhaul operation requirement of the windscreen wiper at the locomotive part can be realized after the foldable table top part is lifted, so that the multifunctional cab apron platform is suitable for the detection and maintenance of railway vehicles at different height positions in the urban area.
2. According to the multifunctional cab apron platform, after the forklift is moved to the using position, the platform is placed at the middle position of the track bridge, the rolling wheels are placed at the lower side position in the track of the track bridge, four sets of rolling wheels of the platform are guaranteed to be in contact with the track at the same time, equipment placement is completed after the platform is pushed to move smoothly, and fixing positions of the platform are respectively screwed by fixing adjusting bolts, so that accurate positioning of the platform is achieved.
3. According to the multifunctional cab apron platform, the handle is rotated, torque is converted into displacement through the gear transmission assembly, the trapezoidal screw rod is driven to do linear motion, the sliding block is driven to slide along the lifting slideway of the platform, and finally, the height adjustment of the stand column of the foldable table top is realized through the connecting rod.
4. The multifunctional cab apron platform comprises a horizontally arranged panel and a bottom plate which is obliquely arranged and connected with the panel, and the panel and the bottom plate cover the gear transmission assembly, so that the gear transmission assembly is prevented from being damaged due to the influence of external environment.
5. The multifunctional cab apron platform is characterized in that a welding part is arranged at the top of a folding aluminum alloy ladder and welded with a profiling deck plate, a stepping assembly is arranged in the folding aluminum alloy ladder, and handrails are arranged on two sides of the stepping assembly and used for protecting the safety of workers.
Drawings
FIG. 1 is a schematic three-dimensional structure of a multifunctional cab apron platform according to an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating the structure of an outer frame of a cab apron platform according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a folding aluminum alloy ladder according to an embodiment of the present invention;
FIG. 4 is a schematic view of a contoured deck plate according to an embodiment of the present invention.
In all the drawings, the same reference numerals represent the same technical characteristics, and specifically comprise a 1-platform base, a 2-foldable table top upright post, a 3-profiling table top device, a 4-foldable aluminum alloy ladder, a 5-lifting landing device and a 6-fixed adjusting bolt;
101-rolling wheels, 102-frames and 103-hinged hinges;
301-profiling table panel, 302-supporting component and 303-connecting rod;
401-weldment, 402-step assembly, 403-handrail;
501-handles, 502-trapezoidal screw rods, 503-gear transmission assemblies, 504-manual tables, 505-platform lifting slide ways and 506-slide blocks.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention. In addition, the technical features of the embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
As shown in fig. 1, the embodiment of the invention provides a folding multifunctional cab apron platform suitable for urban vehicle maintenance, which comprises a platform base 1, a foldable table top upright post 2, a profiling table top device 3, a folding aluminum alloy ladder 4, a lifting landing device 5 and a fixed adjusting bolt 6. Wherein, platform base 1 is steel or aluminum alloy frame construction, and it is connected with profile modeling mesa device 3 through collapsible mesa stand 2, is equipped with folding aluminum alloy ladder 4 in collapsible mesa stand 2 one side, this folding aluminum alloy ladder 4 one end with platform base 1 sliding connection, the other end with profile modeling mesa device 3 fixed connection, in addition, rise to fall the device 5 and locate the one end of platform base 1, and with collapsible mesa stand 2 is connected, rise to fall the device 5 height-adjustable collapsible mesa stand 2, and then realize the lift of profile modeling mesa device 3 to adapt to the detection and the maintenance of the different high position of urban railway vehicle.
As shown in fig. 2, the platform base 1 includes a rolling wheel 101, a frame 102, and a hinge 103. Wherein, the frame 102 is preferably steel or aluminum alloy frame construction, the four corner top outsides thereof are equipped with the wheel 101 that rolls, use fork truck to use the platform behind the position of use, place the platform in the track bridge intermediate position with the platform, the wheel 101 that rolls is placed in the track bridge track inboard position, guarantee four sets of wheels 101 of rolling of platform and track contact simultaneously, promote the platform and can remove equipment after smoothly and place and accomplish, the platform fixed position will adopt fixed adjusting bolt 6 to screw up respectively, realize the accurate location of platform, through rotatory adjusting bolt with the cab apron with the inboard top of rail tightly after, guarantee that the cab apron platform is stable in the track bridge not to rock. Preferably, the frame 102 is formed by welding high-quality seamless carbon steel pipes, and the whole structure has the characteristics of high strength, light weight and the like. The folding multifunctional cab apron platform can realize the overhaul requirement of the fixed cab apron overhaul coupler part, and can realize the overhaul operation requirement of the locomotive part windscreen wiper after the folding table top part is lifted. In addition, the connection of the corners of the frame 102 is realized by a hinged hinge 103, which further enhances the structural stability of the platform base 1.
As shown in fig. 4, the profiling table device 3 includes a profiling table panel 301, a support assembly 302, and a link 303. The profiling table top 301 is of a planar plate structure and is connected with the table base 1 through a foldable table top upright post 2, the supporting component 302 is obliquely arranged between the profiling table top 301 and the foldable table top upright post 2 to support the profiling table top 301, and the connecting rod 303 is obliquely arranged between the foldable table top upright post 2 and the table base 1 to achieve lifting of the foldable table top upright post 2.
As shown in fig. 2 and 4, the lifting and lowering device 5 includes a handle 501, a trapezoidal screw 502, a gear assembly 503, a manual table 504, a platform lifting slide 505, and a slider 506. Wherein, the platform lifting slideway 505 is arranged inside the platform base 1 and is connected with the connecting rod 303 through the sliding block 506, and the connecting rod 303 can slide along the platform lifting slideway 505 through the sliding block 506, thereby realizing the height adjustment of the foldable table top stand column 2. A cross beam is arranged between the sliding blocks 506, the cross beam is connected with a gear transmission assembly 503 through a trapezoidal screw 502, and the gear transmission assembly 503 is connected with a handle 501. When the height of the foldable table top stand column 2 needs to be adjusted, the handle 501 is rotated, torque is converted into displacement through the gear transmission assembly 503, the trapezoidal screw rod 502 is driven to do linear motion, the driving sliding block 506 slides along the platform lifting slideway 505, and finally the height adjustment of the foldable table top stand column 2 is realized through the connecting rod 303. In addition, the manual table 504 includes a horizontally disposed panel and a bottom plate that is inclined and connected to the panel, and both cover the gear assembly 503 therein, so as to prevent it from being damaged by the external environment.
As shown in fig. 3, the folded aluminum alloy ladder 4 includes weldment 401, tread assembly 402, and handrail 403. Wherein, weldment 401 locates folding aluminum alloy ladder 4 top to with profile modeling deck plate 301 welding, in folding aluminum alloy ladder 4 was located to step subassembly 402, handrail 403 was located step subassembly 402 both sides, was used for protecting staff's safety.
It will be readily appreciated by those skilled in the art that the foregoing description is merely a preferred embodiment of the invention and is not intended to limit the invention, but any modifications, equivalents, improvements or alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911101940.9A CN110863639B (en) | 2019-11-12 | 2019-11-12 | A foldable multifunctional ferry platform suitable for urban vehicle maintenance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911101940.9A CN110863639B (en) | 2019-11-12 | 2019-11-12 | A foldable multifunctional ferry platform suitable for urban vehicle maintenance |
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| Publication Number | Publication Date |
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| CN110863639A CN110863639A (en) | 2020-03-06 |
| CN110863639B true CN110863639B (en) | 2025-03-14 |
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| CN201911101940.9A Active CN110863639B (en) | 2019-11-12 | 2019-11-12 | A foldable multifunctional ferry platform suitable for urban vehicle maintenance |
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| CN113089987B (en) * | 2021-03-16 | 2022-10-14 | 重庆振多弱电工程有限公司 | A circuit overhauls auxiliary device for high-rise residence weak current well |
| US12096764B1 (en) | 2023-08-18 | 2024-09-24 | Keene Outdoors, LLC | Deer stand with fork lift set up |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211923427U (en) * | 2019-11-12 | 2020-11-13 | 中铁第四勘察设计院集团有限公司 | Foldable multi-functional cab apron platform suitable for urban vehicle overhauls |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2014540B (en) * | 1978-01-28 | 1982-04-28 | Unwin Ltd C N | Apparatus for raising and lowering wheeled load |
| US6951265B2 (en) * | 2003-08-04 | 2005-10-04 | Ballymore Company, Inc. | Foldable stairway ladder |
| US20140041963A1 (en) * | 2013-08-20 | 2014-02-13 | Cv International, Inc | Deployable Hybrid Mobile Elevating Access Platform |
| CN204691653U (en) * | 2015-06-18 | 2015-10-07 | 国网山东省电力公司枣庄供电公司 | A kind of electric power cable maintenance ladder |
| CN108360805B (en) * | 2018-01-03 | 2024-08-20 | 开平天盛卓越机械设备有限公司 | Lifting operation table with self-locking mechanism |
| CN209152890U (en) * | 2018-08-03 | 2019-07-26 | 帝能(广州)电子科技股份有限公司 | A kind of folding show platform |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211923427U (en) * | 2019-11-12 | 2020-11-13 | 中铁第四勘察设计院集团有限公司 | Foldable multi-functional cab apron platform suitable for urban vehicle overhauls |
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