CN108766800A - Remote control type switching off/on device for portable switchgear - Google Patents
Remote control type switching off/on device for portable switchgear Download PDFInfo
- Publication number
- CN108766800A CN108766800A CN201810636748.9A CN201810636748A CN108766800A CN 108766800 A CN108766800 A CN 108766800A CN 201810636748 A CN201810636748 A CN 201810636748A CN 108766800 A CN108766800 A CN 108766800A
- Authority
- CN
- China
- Prior art keywords
- remote control
- electric pushrod
- component
- type switching
- control type
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
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- Selective Calling Equipment (AREA)
Abstract
The present invention provides the remote control type switching off/on devices for portable switchgear, belong to power domain, remote control type switching off/on device, including support base, sliding rail is equipped in support base, the electric pushrod component moved along sliding rail is installed on sliding rail, the worm screw of telescopic moving is equipped in electric pushrod component, worm screw stretches out out of electric pushrod component after electric pushrod component is powered contradicts with divide-shut brake button, it presses divide-shut brake button and completes breaking-closing operating, it further include the power supply module being powered to electric pushrod component, and to remote control module that the component open-closed electricity of electric pushrod is controlled.Remote control is carried out to electric pushrod component by using remote control, enables the worm screw in electric pushrod component press divide-shut brake button and completes breaking-closing operating.Using the operation for being accomplished manually switching in compared with the existing technology, the remote control type switching off/on device proposed using the present embodiment can realize remote operation, reduce the danger that breaking-closing operating is brought.
Description
Technical field
The invention belongs to power domains, more particularly to are used for the remote control type switching off/on device of portable switchgear.
Background technology
According to previous operating experience, occurred a lot of switchgears stop generating high voltage when power transmission circuit-breaker switching on-off it is short
Road, electric discharge phenomena, and with the development of Automation of Electric Systems, substation equipment has realized remote operation comprehensively substantially now,
In order to ensure operations staff's personal safety, it is desirable that forbid on the spot being stopped on 35,10 KV switch cabinets the divide-shut brake behaviour of power transmission
Make, and encounter protection, measure and control device communicating interrupt when breaker of switch cabinet needs breaking-closing operating, then remote operation can not
It realizes, generally requires in this case and implement local operation, such method risk factor pole after being reported from operation maintenance personnel to leader
Greatly, no emergency does not use generally, because when being operated to high-tension switch cabinet, generally requiring operations staff station and opening
" separating brake ", " combined floodgate " are carried out manually before closing cabinet.And be possible to the arc light generated at " divide-shut brake " and even explode, station is being opened
It is fatal threat to close for the operations staff that nearby operates of cabinet, there is the generation of such accident when power grid is annual.It is such to prevent
The generation of accident ensures that operations staff's is healthy and safe to greatest extent, when how to make communicating interrupt or switch mechanical breakdown
35, the breaking-closing operating of 10 KV switch cabinets is i.e. convenient, simple, and is avoided that the generation of various accidents, and it is us to reduce risk
Urgent problem to be solved.Above problem urgent need to resolve.
And previous urgent switching off/on device, although energy emergency opening, there are handling failure unicity, can only be directed to
A certain model switching on/off handcart.There are uncurrent problems.Second, place and personnel's restriction factor are too many, external force is needed to be controlled
System and other ancillary equipments operate and using cumbersome, process complexity.
Invention content
In order to solve shortcoming and defect existing in the prior art, the present invention provides the remote controls for portable switchgear
Formula switching off/on device improves the safety of breaking-closing operating by straighforward operation mode.
In order to reach above-mentioned technical purpose, the present invention provides the remote control type switching off/on device for portable switchgear,
The remote control type switching off/on device, including：
Support base, in the support base be equipped with sliding rail, be equipped on the sliding rail moved along sliding rail it is electronic
Push-rod assembly is equipped with the worm screw of telescopic moving, the worm screw after the electric pushrod component is powered in the electric pushrod component
It stretches out out of described electric pushrod component and is contradicted with divide-shut brake button, pressing divide-shut brake button completes breaking-closing operating；
Further include the power supply module being powered to the electric pushrod component, and component open-closed to the electric pushrod
The remote control module that electricity is controlled.
Optionally, the sliding rail, including：
At least two tracks, and the traction with the parallel track for being limited to the electric sliding rail component
Rope.
Optionally, the electric pushrod component, including：
Electric pushrod ontology, and the fixator for being fixed on the electric pushrod on the sliding rail.
Optionally, the fixator, including：
Through the sliding rail limit hole of fixator, and for the traction electric machine to the hauling rope into winding.
Optionally, the support base further includes the sucker group for the remote control type switching off/on device to be fixed
Part.
Optionally, the Suction cup assembly, including：
Sucker ontology, and it is connected to the articulation piece on the sucker ontology for realizing sucker angular transformation.
Optionally, the power supply module further includes：
For the lithium battery to the electric pushrod assembly power supply.
Optionally, the lithium battery is fixedly mounted on the electric pushrod component.
Optionally, the track is telescopic rod.
Optionally, the remote control module, including the receiver that is fixedly mounted on the electric pushrod component, and with institute
It states receiver and carries out matched binary channels remote controler.
The advantageous effect that technical solution provided by the invention is brought is：
Remote control is carried out to electric pushrod component by using remote control, the worm screw in electric pushrod component is enabled to press
Divide-shut brake button completes breaking-closing operating.Using the operation for being accomplished manually switching in compared with the existing technology, this implementation is used
The remote control type switching off/on device that example proposes can realize remote operation, reduce the danger that breaking-closing operating is brought.
Description of the drawings
It, below will be to attached drawing needed in embodiment description in order to illustrate more clearly of technical scheme of the present invention
It is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, general for this field
For logical technical staff, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram provided by the present invention for the remote control type switching off/on device of portable switchgear；
Fig. 2 is the structural schematic diagram of sliding rail provided by the invention；
Fig. 3 is the structural schematic diagram of fixator provided by the invention；
Fig. 4 is the structural schematic diagram of Suction cup assembly provided by the invention；
Fig. 5 is another morphosis schematic diagram of remote control type switching off/on device provided by the invention.
Specific implementation mode
To keep structure of the invention and advantage clearer, the structure of the present invention is made further below in conjunction with attached drawing
Description.
Embodiment one
The present invention provides the remote control type switching off/on devices for portable switchgear, as shown in Figure 1, the remote control type point
Closing device, including：
Support base 1 is equipped with sliding rail 2 in the support base 1, is equipped on the sliding rail 2 and moves along sliding rail 2
Electric pushrod component 3 is equipped with the worm screw 31 of telescopic moving in the electric pushrod component 3, after the electric pushrod component 3 is powered
The worm screw 31 stretches out out of the electric pushrod component 3 to be contradicted with divide-shut brake button, and pressing divide-shut brake button completes divide-shut brake
Operation；
Further include the power supply module being powered to the electric pushrod component, and component open-closed to the electric pushrod
The remote control module that electricity is controlled.
In force, in order to realize the long-range breaking-closing operating to switchgear, the present embodiment proposes a kind of for portable
The remote control type switching off/on device of formula switchgear.
Realize that the key of remote control type divide-shut brake is the electric pushrod component 3 being mounted in support base 1, by will be electronic
Push-rod assembly 3 slides on sliding rail 2 so that and the worm screw 31 in electric pushrod component 3 stretches out relative to electric pushrod component 3, into
And it is pressed onto opposite divide-shut brake button so that divide-shut brake button is depressed, and worm screw 31 is enabled to retract over time, completes to divide
Closing operation.
In order to adapt to be located at the divide-shut brake button of different location in switchgear, specially electric pushrod component 3 is installed here
On sliding rail 2, electric pushrod component 3 can be pushed into the corresponding position of divide-shut brake button with hand when in use, after being convenient for
Continuous breaking-closing operating.
Optionally, the sliding rail, including：
At least two tracks, and the traction with the parallel track for being limited to the electric sliding rail component
Rope.
In force, as shown in Fig. 2, in order to ensure that electric pushrod component 3 can be along 2 Stable sliding of sliding rail, cunning here
Rail 2 typically uses two 21 schemes disposed in parallel of track, and every track 21 is all made of triangular prism shown in Fig. 2
Design, can increase stability of the electric pushrod component 3 in sliding process in this way.
The hauling rope 22 parallel with every track 21 is further additionally provided in sliding rail, hauling rope 22 here be with it is rear
Traction electric machine in the electric pushrod component 3 that text proposes on fixator matches, and realizes electric pushrod component 3 on sliding rail 2
Automatic moving, and then realize the Full remote controlled control of the electric pushrod component 3 including 31 gesture stability of worm screw.
Optionally, the electric pushrod component, including：
Electric pushrod ontology, and the fixator for being fixed on the electric pushrod on the sliding rail.It is wherein fixed
Device includes the sliding rail limit hole through fixator, and for the traction electric machine to the hauling rope into winding.
In force, electric pushrod component 3 includes electric pushrod ontology, and electric pushrod ontology is fixed on sliding rail 2
On fixator 31.Electric pushrod ontology is the scheme of torque motor commonly used in the prior art collocation worm screw 31, for that will turn round
The axial movement of torque motor is converted to the radial expansion movement of worm screw, and which is not described herein again.
The present embodiment propose fixator 31 structure as shown in figure 3, fixator 31 cross section be in class trapezoidal design,
Include two through sliding rail limit holes 311 with fixator 31, the shape of sliding rail limit hole 311 in the Fig. 2 proposed above
The cross sectional shape of track is identical, is defined for the position to track 21, prevents track 21 from axial-rotation occurs, and then cause
Electric pushrod component 3 can not be along sliding rail proper motion.
In addition the hauling rope limit hole 322 that the hauling rope for being mentioned above passes through is additionally provided on fixed block, in order to make
The effect that hauling rope realizes traction electric pushrod component 3 is obtained, traction electric machine 323 is installed in the top surface of fixator 31, is being drawn
323 front of motor offers the through-hole that 323 shaft of traction electric machine is bypassed for hauling rope, and specific effect is as shown in Figure 3.It leads in this way
Straw line is pierced by, through through-hole after 323 shaft of pile warp traction electric machine after the hauling rope limit hole 322 of 31 front of fixator from through-hole
It is pierced by from hauling rope limit hole of the hauling rope through 31 back side of fixator, when traction electric machine 323 rotates, entire fixator 31 can be with
The movement relative to track is completed under the traction of hauling rope.
Optionally, the support base further includes the sucker group for the remote control type switching off/on device to be fixed
Part.The Suction cup assembly, including：
Sucker ontology, and it is connected to the articulation piece on the sucker ontology for realizing sucker angular transformation.
In force, in order to entire remote control type switching off/on device is fixed on switchgear surface or breaking-closing operating panel
On, be additionally provided with Suction cup assembly 11 in support base 1, the structure of Suction cup assembly 11 as shown in figure 4, include sucker ontology 111, with
And articulation piece 112.
When articulation piece 112 rotates, entire remote control type switching off/on device can be enabled to realize fixed form in Fig. 1 and Fig. 5
Switching, to adapt to different working environments.
Optionally, the power supply module further includes：
For the lithium battery to the electric pushrod assembly power supply, lithium battery is fixedly mounted on the electric pushrod component
On.
In force, power supply module is it is preferable to use lithium battery, due to the capacity of lithium battery is big, charge and discharge often, to distant
Control formula switching off/on device has better applicability.
Optionally, the track is telescopic rod.
In force, the use environment of the remote control type switching off/on device proposed due to the present embodiment is more changeable, it may be possible to
This more loose environment in switchgear surface, also or this very narrow operating environment of inside switch cabinet operation panel,
Therefore the track used in Fig. 2 preferably uses telescopic rod, track length can be adjusted according to actual use environment,
Further increase the applicability of remote control type switching off/on device.
Optionally, the remote control module, including the receiver that is fixedly mounted on the electric pushrod component, and with institute
It states receiver and carries out matched binary channels remote controler.
In force, in order to realize the remote control effect of switching off/on device, remote control module used herein is including installing
Receiver on electric pushrod component 3 and mating remote controler, since the dimension being actually remotely controlled includes that traction electric machine is positive and negative
Turn to realize electric pushrod component 2 along sliding rail move and electric pushrod ontology in worm screw stretch two dimensions, therefore here distant
Controlling device, it is preferable to use binary channels remote controlers.
Such remote controler and mating receiver belong to the highly developed prior art, and the present embodiment is no longer to remote control
Concrete principle and model be defined.
The present invention provides the remote control type switching off/on device for portable switchgear, remote control type switching off/on device, including
Support base is equipped with sliding rail in support base, the electric pushrod component moved along sliding rail, electric pushrod is equipped on sliding rail
The worm screw of telescopic moving is equipped in component, worm screw stretches out out of electric pushrod component after electric pushrod component is powered presses with divide-shut brake
Button contradicts, and pressing divide-shut brake button completes breaking-closing operating, further includes the power supply module being powered to electric pushrod component, with
And to remote control module that the component open-closed electricity of electric pushrod is controlled.Electric pushrod component is carried out by using remote control remote
Process control enables the worm screw in electric pushrod component press divide-shut brake button and completes breaking-closing operating.It is adopted in compared with the existing technology
The operation of switching is manually completed, the remote control type switching off/on device proposed using the present embodiment can realize remote operation, drop
The danger that low breaking-closing operating is brought.
Each serial number in above-described embodiment is for illustration only, the assembling for not representing each component or the elder generation during use
Sequence afterwards.
Example the above is only the implementation of the present invention is not intended to limit the invention, all in the spirit and principles in the present invention
Within, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (10)
1. the remote control type switching off/on device for portable switchgear, which is characterized in that the remote control type switching off/on device, packet
It includes：
Support base is equipped with sliding rail in the support base, the electric pushrod moved along sliding rail is equipped on the sliding rail
Component is equipped with the worm screw of telescopic moving in the electric pushrod component, and the worm screw is from institute after the electric pushrod component is powered
It states to stretch out in electric pushrod component and be contradicted with divide-shut brake button, pressing divide-shut brake button completes breaking-closing operating；
Further include the power supply module being powered to the electric pushrod component, and to the electric pushrod it is component open-closed electricity into
The remote control module of row control.
2. the remote control type switching off/on device according to claim 1 for portable switchgear, which is characterized in that the cunning
Rail, including：
At least two tracks, and the hauling rope with the parallel track for being limited to the electric sliding rail component.
3. the remote control type switching off/on device according to claim 2 for portable switchgear, which is characterized in that the electricity
Dynamic push-rod assembly, including：
Electric pushrod ontology, and the fixator for being fixed on the electric pushrod on the sliding rail.
4. the remote control type switching off/on device according to claim 3 for portable switchgear, which is characterized in that described solid
Determine device, including：
Through the sliding rail limit hole of fixator, and for the traction electric machine to the hauling rope into winding.
5. the remote control type switching off/on device according to claim 1 for portable switchgear, which is characterized in that the branch
Pedestal is supportted, further includes the Suction cup assembly for the remote control type switching off/on device to be fixed.
6. the remote control type switching off/on device according to claim 5 for portable switchgear, which is characterized in that the suction
Disk component, including：
Sucker ontology, and it is connected to the articulation piece on the sucker ontology for realizing sucker angular transformation.
7. the remote control type switching off/on device according to claim 1 for portable switchgear, which is characterized in that the electricity
Source component further includes：
For the lithium battery to the electric pushrod assembly power supply.
8. the remote control type switching off/on device according to claim 7 for portable switchgear, which is characterized in that the lithium
Battery is fixedly mounted on the electric pushrod component.
9. the remote control type switching off/on device according to claim 2 for portable switchgear, which is characterized in that the rail
Road is telescopic rod.
10. the remote control type switching off/on device according to claim 2 for portable switchgear, which is characterized in that described
Remote control module, including the receiver that is fixedly mounted on the electric pushrod component, and carry out with the receiver matched
Binary channels remote controler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810636748.9A CN108766800A (en) | 2018-06-20 | 2018-06-20 | Remote control type switching off/on device for portable switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810636748.9A CN108766800A (en) | 2018-06-20 | 2018-06-20 | Remote control type switching off/on device for portable switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108766800A true CN108766800A (en) | 2018-11-06 |
Family
ID=63979255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810636748.9A Pending CN108766800A (en) | 2018-06-20 | 2018-06-20 | Remote control type switching off/on device for portable switchgear |
Country Status (1)
| Country | Link |
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| CN (1) | CN108766800A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109411248A (en) * | 2018-12-17 | 2019-03-01 | 国家电网有限公司 | High-tension switch cabinet local operation auxiliary device |
| CN109741978A (en) * | 2019-03-04 | 2019-05-10 | 珠海优特电力科技股份有限公司 | It is remotely controlled micro- disconnected control device and switch block |
| CN111029935A (en) * | 2020-02-05 | 2020-04-17 | 董昊 | Fire prevention switch board of putting out a fire |
| CN112201522A (en) * | 2020-11-05 | 2021-01-08 | 深圳供电局有限公司 | Permanent magnet compact type load switch remote control operation device |
| CN112201520A (en) * | 2020-11-05 | 2021-01-08 | 深圳供电局有限公司 | Permanent magnet suction self-positioning type load switch remote control operation device |
| CN112201526A (en) * | 2020-11-05 | 2021-01-08 | 深圳供电局有限公司 | Permanent magnet adsorption type double-section telescopic load switch remote control operation device |
| CN112201521A (en) * | 2020-11-05 | 2021-01-08 | 深圳供电局有限公司 | Permanent magnet adsorption bias folding type load switch remote control operation device |
| CN112201524A (en) * | 2020-11-05 | 2021-01-08 | 深圳供电局有限公司 | Permanent magnet adsorption double-support folding type load switch remote control operation device |
| CN112201528A (en) * | 2020-11-05 | 2021-01-08 | 深圳供电局有限公司 | Permanent magnet horizontal folding type load switch remote control operation device |
| CN112201525A (en) * | 2020-11-05 | 2021-01-08 | 深圳供电局有限公司 | Permanent magnet adsorption type single-section telescopic load switch remote control operation device |
| CN112201527A (en) * | 2020-11-05 | 2021-01-08 | 深圳供电局有限公司 | Electromagnetic adsorption type electric load switch remote control operation device and operation method |
| CN112201523A (en) * | 2020-11-05 | 2021-01-08 | 深圳供电局有限公司 | Permanent magnet vertical folding type load switch remote control operation device |
| CN112652494A (en) * | 2020-09-29 | 2021-04-13 | 保定和易法电气科技有限公司 | Remote control handcart switch on-off button operating device |
| CN114242475A (en) * | 2021-12-30 | 2022-03-25 | 国网山东省电力公司潍坊供电公司 | External button/knob remote control system of portable switch cabinet |
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Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109411248A (en) * | 2018-12-17 | 2019-03-01 | 国家电网有限公司 | High-tension switch cabinet local operation auxiliary device |
| CN109411248B (en) * | 2018-12-17 | 2020-02-18 | 国家电网有限公司 | Auxiliary device for on-site operation of high-voltage switch cabinet |
| CN109741978A (en) * | 2019-03-04 | 2019-05-10 | 珠海优特电力科技股份有限公司 | It is remotely controlled micro- disconnected control device and switch block |
| CN109741978B (en) * | 2019-03-04 | 2024-03-15 | 珠海优特电力科技股份有限公司 | Remote control micro-breaking control device and switch assembly |
| CN111029935A (en) * | 2020-02-05 | 2020-04-17 | 董昊 | Fire prevention switch board of putting out a fire |
| CN111029935B (en) * | 2020-02-05 | 2021-03-23 | 合隆防爆电气有限公司 | Fire prevention switch board of putting out a fire |
| CN112652494B (en) * | 2020-09-29 | 2024-04-26 | 保定和易法电气科技有限公司 | Remote control handcart switch opening and closing button operating device |
| CN112652494A (en) * | 2020-09-29 | 2021-04-13 | 保定和易法电气科技有限公司 | Remote control handcart switch on-off button operating device |
| CN112201525A (en) * | 2020-11-05 | 2021-01-08 | 深圳供电局有限公司 | Permanent magnet adsorption type single-section telescopic load switch remote control operation device |
| CN112201528B (en) * | 2020-11-05 | 2023-06-27 | 深圳供电局有限公司 | Remote control device for permanent magnet horizontal folding load switch |
| CN112201524A (en) * | 2020-11-05 | 2021-01-08 | 深圳供电局有限公司 | Permanent magnet adsorption double-support folding type load switch remote control operation device |
| CN112201527A (en) * | 2020-11-05 | 2021-01-08 | 深圳供电局有限公司 | Electromagnetic adsorption type electric load switch remote control operation device and operation method |
| CN112201523A (en) * | 2020-11-05 | 2021-01-08 | 深圳供电局有限公司 | Permanent magnet vertical folding type load switch remote control operation device |
| CN112201521A (en) * | 2020-11-05 | 2021-01-08 | 深圳供电局有限公司 | Permanent magnet adsorption bias folding type load switch remote control operation device |
| CN112201526A (en) * | 2020-11-05 | 2021-01-08 | 深圳供电局有限公司 | Permanent magnet adsorption type double-section telescopic load switch remote control operation device |
| CN112201522A (en) * | 2020-11-05 | 2021-01-08 | 深圳供电局有限公司 | Permanent magnet compact type load switch remote control operation device |
| CN112201520B (en) * | 2020-11-05 | 2023-06-23 | 深圳供电局有限公司 | Permanent magnet suction self-positioning type load switch remote control operation device |
| CN112201522B (en) * | 2020-11-05 | 2023-06-27 | 深圳供电局有限公司 | Permanent magnet compact load switch remote control device |
| CN112201528A (en) * | 2020-11-05 | 2021-01-08 | 深圳供电局有限公司 | Permanent magnet horizontal folding type load switch remote control operation device |
| CN112201523B (en) * | 2020-11-05 | 2023-06-27 | 深圳供电局有限公司 | Remote control device for permanent magnet vertical folding load switch |
| CN112201520A (en) * | 2020-11-05 | 2021-01-08 | 深圳供电局有限公司 | Permanent magnet suction self-positioning type load switch remote control operation device |
| CN114242475B (en) * | 2021-12-30 | 2024-01-19 | 国网山东省电力公司潍坊供电公司 | External pressing/knob remote control system of portable switch cabinet |
| CN114242475A (en) * | 2021-12-30 | 2022-03-25 | 国网山东省电力公司潍坊供电公司 | External button/knob remote control system of portable switch cabinet |
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Application publication date: 20181106 |