CN207916916U - A kind of relay protection testing handcart - Google Patents
A kind of relay protection testing handcart Download PDFInfo
- Publication number
- CN207916916U CN207916916U CN201820330520.2U CN201820330520U CN207916916U CN 207916916 U CN207916916 U CN 207916916U CN 201820330520 U CN201820330520 U CN 201820330520U CN 207916916 U CN207916916 U CN 207916916U
- Authority
- CN
- China
- Prior art keywords
- railway carriage
- panel
- relay protection
- sliding block
- sliding rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 31
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 244000309464 bull Species 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model discloses a kind of relay protection testing handcarts, including railway carriage, one surface of railway carriage slidably connects movable fixture, the both sides of railway carriage offer mobile chute, one surface of mobile chute slidably connects sliding block, one surface pivots of sliding block are connected with handrail, handrail includes swingle, one end of swingle is rotatablely connected with sliding block, the other end of swingle slidably connects telescopic rod, all sides of telescopic rod are provided with Anti-slip cover, one surface of railway carriage is provided with I/O panel, the both sides of sliding block are both provided with limited block, one surface pivots of I/O panel are connected with multifunction display, one surface of I/O panel is provided with control switch, the utility model is related to power test technical field of tools.The relay protection testing handcart improves the mobility of testing handcart by movable fixture so that railway carriage has the function of mobile status and stationary state switching, is conducive to carry out reaying protection test test.
Description
Technical field
The utility model is related to power test technical field of tools, specially a kind of relay protection testing handcart.
Background technology
Relay protection refers to the unusual service condition studied electric power system fault and jeopardize safe operation, to inquire into the anti-of its countermeasure
Accident automates measure, because once mainly protecting electric system and its element with the relay for having contact in its evolution,
Respectively generator, transformer, transmission line of electricity and busbar are allowed to from damage, so along relay protection, electric system relay is claimed
The basic task of protection refers to when electric system is broken down or unusual service condition, in shortest time in the cards and smallest region
Faulty equipment is cut off automatically from system in domain, or provides the root that signal is eliminated unusual service condition by operator on duty, to subtract
Influence that is light or avoiding the damage of equipment and power to adjoining area.
Electronic component inside reaying protection test device at this stage is complicated, causes device itself excessively heavy, is trying
Inconvenient to carry during test examination, mobility of device itself is poor, is unfavorable for the progress of reaying protection test work.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of relay protection testing handcart, solves relay guarantor
The problem of shield experiment is unfavorable for carrying.
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of reaying protection test pushes away
One surface of vehicle, including railway carriage, the railway carriage slidably connects movable fixture, and the both sides of the railway carriage offer mobile cunning
One surface of slot, the mobile chute slidably connects sliding block, and a surface pivots of the sliding block are connected with handrail；
The handrail includes swingle, and one end and the sliding block of the swingle are rotatablely connected, the other end of the swingle
Telescopic rod is slidably connected, all sides of the telescopic rod are provided with Anti-slip cover；
One surface of the railway carriage is provided with I/O panel, and the both sides of the sliding block are both provided with limited block；
One surface pivots of the I/O panel are connected with multifunction display, and a surface of the I/O panel is provided with control
Switch, a surface of the I/O panel are provided with LED light, and a surface of the I/O panel is provided with timer, the IO
One surface of panel is provided with pressure regulator, and a surface of the I/O panel is provided with binding post；
One surface of the railway carriage offers sliding slot, and a surface of the railway carriage is provided with fixing groove；
The movable fixture includes sliding rail, and a surface and the sliding slot of the sliding rail are connected, the side of the sliding rail
It is fixedly connected with projection compatible with fixing groove, the other side of the sliding rail is fixedly connected with fixing bracket, the fixed branch
One surface of frame is fixedly connected with lower margin, and a support bracket fastened surface pivots are connected with directional wheel.
Preferably, the fixing groove and projection are round rectangle structure, and the interior welds of the fixing groove have iron plate.
Preferably, all sides of the sliding rail are both provided with c-type sliding rail, and the shape of the lower margin is truncated cone-shaped structure
And side has notch.
Preferably, internal battery and control panel are respectively arranged with inside the railway carriage, respectively with multifunction display, control
Switch, LED light, timer, pressure regulator, binding post are connected with power inlet, and control panel has analog signal and number
The function that signal mutually converts, the power inlet are AC power interface, are internally provided with voltage-stablizer.
Preferably, the quantity of the movable fixture and sliding slot is four, is respectively arranged at four corners of railway carriage.
Advantageous effect
The utility model provides a kind of relay protection testing handcart.Has following advantageous effect：
（1）, the relay protection testing handcart, by movable fixture so that there is railway carriage mobile status and stationary state to cut
The function of changing improves the mobility of testing handcart, is conducive to carry out reaying protection test test.
（2）, the relay protection testing handcart, can reduce after on the one hand being folded by the rotational structures of more kinetic energy displays
On the other hand the volume of railway carriage can protect I/O panel not collided with by the external world and damage, improve the stability of testing handcart.
（3）, the relay protection testing handcart, the multi-direction push-and-pull of railway carriage may be implemented by the rotary structure of handrail,
The practicability for improving testing handcart further increases the portability of cart.
Description of the drawings
Fig. 1 is dimensional structure diagram when the utility model moves；
Fig. 2 is dimensional structure diagram when the utility model is fixed；
Fig. 3 is the dimensional structure diagram of the utility model I/O panel；
Fig. 4 is the dimensional structure diagram of the utility model railway carriage；
Fig. 5 is the dimensional structure diagram of the utility model movable fixture.
In figure：1 railway carriage, 2 movable fixtures, 201 sliding rails, 202 projections, 203 fixing brackets, 204 lower margins, 205 directional wheels,
3 mobile chutes, 4 sliding blocks, 5 handrails, 501 swingles, 502 telescopic rods, 503 Anti-slip covers, 6IO panels, 601 multifunction displays,
602 control switches, 603LED indicator lights, 604 timers, 605 pressure regulators, 606 binding posts, 607 power inlets, 7 limited blocks,
8 sliding slots, 9 fixing grooves.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of relay protection testing handcart, including railway carriage
1；
Wherein as shown in Figs. 1-2, a surface of railway carriage 1 slidably connects movable fixture 2, and the both sides of railway carriage 1 open up
There are mobile chute 3, a surface of mobile chute 3 to slidably connect sliding block 4, a surface pivots of sliding block 4 are connected with handrail 5；
Handrail 5 includes swingle 501, and one end and the sliding block 4 of swingle 501 are rotatablely connected, and the other end of swingle 501 is slided
Dynamic to be connected with telescopic rod 502, all sides of telescopic rod 502 are provided with Anti-slip cover 503；
Wherein as shown in figure 3, a surface of railway carriage 1 is provided with I/O panel 6, the both sides of sliding block 4 are both provided with limited block 7；
One surface pivots of I/O panel 6 are connected with multifunction display 601, and a surface of I/O panel 6 is provided with control and opens
602 are closed, a surface of I/O panel 6 is provided with LED light, and a surface of I/O panel 6 is provided with timer 604, I/O panel 6
One surface is provided with pressure regulator 605, and a surface of I/O panel 6 is provided with binding post 606；
Wherein, it is respectively arranged with internal battery and control panel inside railway carriage 1, is opened respectively with multifunction display 601, control
It closes 602, LED light, timer 604, pressure regulator 605, binding post 606 and power inlet 607 to connect, control panel has mould
The function that quasi- signal is mutually converted with digital signal, power inlet 607 are AC power interface, are internally provided with voltage-stablizer；
Wherein as illustrated in figures 4-5, a surface of railway carriage 1 offers sliding slot 8, and a surface of railway carriage 1 is provided with fixing groove 9；
Wherein, fixing groove 9 and projection 202 are round rectangle structure, and the interior welds of fixing groove 9 have iron plate；
Wherein, movable fixture 2 and the quantity of sliding slot 8 are four, are respectively arranged at four corners of railway carriage 1；
Movable fixture 2 includes sliding rail 201, and a surface and the sliding slot 8 of sliding rail 201 are connected, and the side of sliding rail 201 is solid
Surely it is connected with projection 202 compatible with fixing groove 9, the other side of sliding rail 201 is fixedly connected with fixing bracket 203, fixed branch
One surface of frame 203 is fixedly connected with lower margin 204, and a surface pivots of fixing bracket 203 are connected with directional wheel 205；
Wherein, all sides of sliding rail 201 are both provided with c-type sliding rail, and the shape of lower margin 204 is truncated cone-shaped structure and one
Side has notch.
In use, dismantling movable fixture 2 with hand, overturning movable fixture 2 is inserted into railway carriage 1, realizes cart movement
With the switching of fixed function；
It will need in circuit access binding post 606 to be tested, the control panel inside railway carriage 1 converts the analog signal of test
It is output in multifunction display 601 at digital signal.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of relay protection testing handcart, including railway carriage（1）, it is characterised in that：The railway carriage（1）A surface be slidably connected
There is movable fixture（2）, the railway carriage（1）Both sides offer mobile chute（3）, the mobile chute（3）A surface
Slidably connect sliding block（4）, the sliding block（4）A surface pivots be connected with handrail（5）；
The handrail（5）Including swingle（501）, the swingle（501）One end and sliding block（4）Rotation connection, the rotation
Bull stick（501）The other end slidably connect telescopic rod（502）, the telescopic rod（502）All sides be provided with Anti-slip cover
（503）；
The railway carriage（1）A surface be provided with I/O panel（6）, the sliding block（4）Both sides be both provided with limited block（7）；
The I/O panel（6）A surface pivots be connected with multifunction display（601）, the I/O panel（6）A surface set
It is equipped with control switch（602）, the I/O panel（6）A surface be provided with LED light, the I/O panel（6）A surface
It is provided with timer（604）, the I/O panel（6）A surface be provided with pressure regulator（605）, the I/O panel（6）A table
Face is provided with binding post（606）；
The railway carriage（1）A surface offer sliding slot（8）, the railway carriage（1）A surface be provided with fixing groove（9）；
The movable fixture（2）Including sliding rail（201）, the sliding rail（201）A surface and sliding slot（8）It is connected, institute
State sliding rail（201）Side be fixedly connected with and fixing groove（9）Compatible projection（202）, the sliding rail（201）The other side
It is fixedly connected with fixing bracket（203）, the fixing bracket（203）A surface be fixedly connected with lower margin（204）, the fixation
Holder（203）A surface pivots be connected with directional wheel（205）.
2. a kind of relay protection testing handcart according to claim 1, it is characterised in that：The fixing groove（9）And projection
（202）It is round rectangle structure, the fixing groove（9）Interior welds have iron plate.
3. a kind of relay protection testing handcart according to claim 1, it is characterised in that：The sliding rail（201）Side
Face is both provided with c-type sliding rail, the lower margin（204）Shape to be truncated cone-shaped structure and side have notch.
4. a kind of relay protection testing handcart according to claim 1, it is characterised in that：The railway carriage（1）Inside is respectively
Be provided with internal battery and control panel, respectively with multifunction display（601）, control switch（602）, LED light, timer
（604）, pressure regulator（605）, binding post（606）And power inlet（607）There is analog signal to believe with number for connection, control panel
Number function of mutually converting, the power inlet（607）For AC power interface, it is internally provided with voltage-stablizer.
5. a kind of relay protection testing handcart according to claim 1, it is characterised in that：The movable fixture（2）With
Sliding slot（8）Quantity be four, be respectively arranged at railway carriage（1）Four corners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820330520.2U CN207916916U (en) | 2018-03-12 | 2018-03-12 | A kind of relay protection testing handcart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820330520.2U CN207916916U (en) | 2018-03-12 | 2018-03-12 | A kind of relay protection testing handcart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207916916U true CN207916916U (en) | 2018-09-28 |
Family
ID=63598725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820330520.2U Expired - Fee Related CN207916916U (en) | 2018-03-12 | 2018-03-12 | A kind of relay protection testing handcart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207916916U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866810A (en) * | 2019-02-09 | 2019-06-11 | 新疆特变电工自控设备有限公司 | A kind of multi-functional 10kV circuit breaker cart transport carriage |
| CN111998929A (en) * | 2020-08-28 | 2020-11-27 | 惠州市开蒙医疗科技有限公司 | Mobile device for household weighing scale |
-
2018
- 2018-03-12 CN CN201820330520.2U patent/CN207916916U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866810A (en) * | 2019-02-09 | 2019-06-11 | 新疆特变电工自控设备有限公司 | A kind of multi-functional 10kV circuit breaker cart transport carriage |
| CN111998929A (en) * | 2020-08-28 | 2020-11-27 | 惠州市开蒙医疗科技有限公司 | Mobile device for household weighing scale |
| CN111998929B (en) * | 2020-08-28 | 2021-11-30 | 惠州市开蒙医疗科技有限公司 | Mobile device for household weighing scale |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202267720U (en) | Distributed-type power interconnected inverter and electric vehicle charging machine integrated detection platform | |
| CN203881876U (en) | Modularized and integrated system for dynamic simulation and terminal detection of power distribution network | |
| CN104101799A (en) | Modular distribution network dynamic simulation and terminal test integration system | |
| CN207916916U (en) | A kind of relay protection testing handcart | |
| CN103928857A (en) | Integrated portable disconnecting switch fast overhaul platform | |
| CN206123604U (en) | Transformer overhauls uses multifunctional tool kit | |
| CN205539055U (en) | Product radio detection position adjusting device | |
| CN204012382U (en) | A kind of drawer type switching on/off handcart | |
| CN202268637U (en) | Special-purpose maintenance platform for 3AH type handcart type breaker | |
| CN205363815U (en) | Multifunctional protector examines workstation surely | |
| CN204144770U (en) | The switch cubicle of convenient for maintaining | |
| CN209685262U (en) | A kind of solar power station O&M inspection platform | |
| CN203850683U (en) | Integrated portable disconnecting switch quick maintenance platform | |
| CN207234236U (en) | A kind of dedusting distribution box easy to repair | |
| CN203858994U (en) | Dual power automatic changeover switch | |
| CN213482340U (en) | Full-automatic transformation ratio group tester | |
| CN208498276U (en) | A kind of charging pile for electric vehicle with rainwater-proof function | |
| CN205646599U (en) | Compact voltage transformer handcart | |
| CN108695729A (en) | It is a kind of can be to switchgear that maintenance tool is effectively put | |
| CN206516206U (en) | A kind of small wind unit Control testing bench cabinet | |
| CN203813277U (en) | Separated quick maintenance platform for isolating switches | |
| CN215772041U (en) | Folding switch cabinet convenient to transport | |
| CN217956505U (en) | Building electrical equipment installs protection device | |
| CN204882758U (en) | Intelligent multi -functional circular telegram testboard | |
| CN206540938U (en) | A kind of novel photovoltaic roof grid-connected system detection tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20190312 |