CN202103356U - Simple 35KV handcart switch electricity-testing device - Google Patents
Simple 35KV handcart switch electricity-testing device Download PDFInfo
- Publication number
- CN202103356U CN202103356U CN2011202022863U CN201120202286U CN202103356U CN 202103356 U CN202103356 U CN 202103356U CN 2011202022863 U CN2011202022863 U CN 2011202022863U CN 201120202286 U CN201120202286 U CN 201120202286U CN 202103356 U CN202103356 U CN 202103356U
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- electrical verification
- dead lock
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- electricity
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Abstract
The embodiment of the utility model provides a simple 35KV handcart switch electricity-testing device. The device comprises an isolated baffle with at least one first electricity-testing hole formed on the surface thereof, and a locking device just opposite to the isolated baffle and parallel to the isolated baffle, wherein the locking device and the isolated baffle can slide relatively; at least one second electricity-testing hole is formed on the surface of the locking device; one end of a reset elastic device is fixed on the locking device at the end facing to the sliding direction, and the other end of the reset elastic device is fixed at one end of the isolated baffle; a conversion mechanism, with the fixing end thereof fixed on the locking device, is used for pulling the locking device to slide to an electricity-testing work position when being started; the reset elastic device is used for pushing the locking device to leave the electricity-testing work position when the conversion mechanism is closed; and the second electricity-testing holes on the locking device are in one-to-one coincidence with the first electricity-testing holes on the isolated baffle respectively only when the locking device is positioned in the electricity-testing work position.
Description
Technical field
The utility model belongs to the power technology field, relates in particular to the simple and easy electroscopic device of a kind of 35KV wheelbarrow switch.
Background technology
In the operation of electric power system, guarantee that the power transformation safe and reliable operation is primary and one of most important requirement.A fairly large number of processing ease generation misoperation in power transformation operation, the incidence of increase accident.In order to reduce or avoid the generation of misoperation, must compress power transformation operation staff's operational ton.
At the operational ton that guarantees minimizing personnel under the equipment safety operation, need at first improve the reliability and the reasonability of power equipment.At present in the maintenance electrical verification process of indoor the complete sets of equipment 35KV bus and circuit; Need earlier wheelbarrow switch to be released outside the cabinet by test position; Advance the electrical verification handcart in the cabinet again, then the electrical verification handcart is shaken to the service position by test position, carry out electrical verification again; Increase operations staff's operation so greatly, prolonged the operating time.Therefore be badly in need of a kind of easy electroscopic device to guarantee under the safe and reliable prerequisite of powered operation, reduce power transformation operation personnel's operational ton.
The utility model content
In view of this, the purpose of the utility model is to provide a kind of 35KV wheelbarrow switch simple and easy electroscopic device, can guarantee under the safe and reliable prerequisite of powered operation, reduces power transformation operation personnel's operational ton.
For realizing above-mentioned purpose; An embodiment of the utility model provides a kind of 35KV wheelbarrow switch simple and easy electroscopic device; Comprise a partitions, the surface of said partitions is provided with at least one first electrical verification hole, also comprise with said partitions over against and the dead lock that laterally arranges; But slide relative between said dead lock and the partitions, the surface of said dead lock are provided with at least one second electrical verification hole;
One end of Flexible Reset device is fixed on the end of said dead lock towards glide direction; The other end of Flexible Reset device is fixed on an end of partitions; The stiff end of mapping device is fixed on the said dead lock; Said mapping device is used for when opening, spurring dead lock and slides into the electrical verification service position, and said Flexible Reset device is used for when mapping device is closed, dead lock being pushed away the electrical verification service position;
Said dead lock is only when being positioned at the electrical verification service position, and the second electrical verification hole on the dead lock overlaps respectively with the first electrical verification hole on the partitions one by one.
Preferably, the number in the said first electrical verification hole is three.
Preferably, the number in the said second electrical verification hole is three.
Preferably, said partitions is provided with the guide rail that extends along the dead lock glide direction, and said dead lock slides in guide rail respectively along the both sides of glide direction.
Preferably, the said first electrical verification hole and the second electrical verification hole is circular port.
The simple and easy electroscopic device of 35KV wheelbarrow switch among the utility model embodiment is not only simple in structure, easy and simple to handle, and dependable performance, can reduce power transformation operation personnel's operation, guarantees to reach in the powered operation requirement of safe and reliable power supply.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the sketch map of an operating state of the simple and easy electroscopic device of 35KV wheelbarrow switch among the utility model embodiment;
Fig. 2 is the sketch map of another operating state of the simple and easy electroscopic device of 35KV wheelbarrow switch among the utility model embodiment.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer; To combine the accompanying drawing among the utility model embodiment below; Technical scheme among the utility model embodiment is carried out clear, intactly description; Obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 shows the sketch map of a user mode of the simple and easy electroscopic device of 35KV wheelbarrow switch that the utility model provides; As shown in Figure 1; The simple and easy electroscopic device of this 35KV wheelbarrow switch comprises a partitions 1, on the surface of partitions 1, is provided with at least one first electrical verification hole 21.As shown in Figure 1, the number in the first electrical verification hole 21 can be three, and is circular port.
With partitions 1 over against the direction dead lock 4 that also laterally arranges, dead lock 4 can with partitions 1 along parallel direction slide relative.Dead lock 4 is provided with at least one second electrical verification hole 22.The number in the second electrical verification hole 22 can be three, and is circular port.
The first electrical verification hole 21 is arranged in a row along the glide direction between partitions 1 and the dead lock 4, and the second electrical verification hole 22 also is arranged in a row along the glide direction between partitions 1 and the dead lock 4.The straight line that the first electrical verification hole 21 is lined up overlaps with the projection on the plane that the straight line that the second electrical verification hole 22 is lined up slides between partitions 1 and dead lock 4.
In addition, also be provided with a Flexible Reset device 5 that is used to reset in the simple and easy electroscopic device of 35KV wheelbarrow switch in the utility model, in reality, can be spring.One end 51 of Flexible Reset device 5 is fixed on the end 4a of dead lock 4 towards glide direction, and the other end 52 of Flexible Reset device 5 is fixed on an end 1a of partitions 1.Like this, when dead lock 4 did not receive other external force, Flexible Reset device 5 resetted the position of dead lock 4.
The stiff end 61 of mapping device 6 is fixed on the dead lock 4, and the user can apply external force to dead lock 4 through opening mapping device 6, makes dead lock 4 slide into the electrical verification service position.And when closing mapping device 6, dead lock 4 elastic device 5 that will be reset pushes away the electrical verification service position, gets back to reset position.The position relation in the first electrical verification hole 21 and the second electrical verification hole 22 satisfies following condition: only when dead lock 4 was positioned at the electrical verification service position, the second electrical verification hole, 22 ability on the dead lock 4 overlap respectively with the first electrical verification hole 21 on the partitions 1 one by one, and were penetrating up and down.
Slide relative between partitions 1 and the dead lock 4 can realize through following mechanism:
On partitions 1, be provided with the guide rail 3 that extends along dead lock 4 glide directions, dead lock 4 slides in guide rail respectively along the both sides of glide direction.This mechanism can guarantee that dead lock switches flexibly, and is easy to operate.
Below specify the use of the simple and easy electroscopic device of 35KV wheelbarrow switch in the utility model.
Fig. 1 is this schematic representation of apparatus under the common state.This moment, whole device was not in the electrical verification operating state.Mapping device 6 also is in closed condition, and dead lock 4 steadily is positioned at non-electrical verification service position under the effect of elasticity reset device 5.At this moment, stagger with the first electrical verification hole 21 on the partitions 1 in the second electrical verification hole 22 on the dead lock 4, makes the state that the electrical verification hole of whole device keeps shut.
When the user need use the simple and easy electroscopic device of this 35KV wheelbarrow switch to carry out electrical verification, only need to open mapping device, make this device be in the electrical verification operating state shown in Fig. 2.At this moment; Dead lock 4 overcomes the elastic force of Flexible Reset device 5 under the effect of mapping device 6, slide to the electrical verification service position; Until sliding into the electrical verification service position; The second electrical verification hole 22 on the dead lock 4 overlaps up and down with the first electrical verification hole 22 on the partitions 21, makes the electrical verification hole be in the state of opening, and then accomplishes follow-up electrical verification work.
This shows, utilize the simple and easy electroscopic device of 35KV wheelbarrow switch that the utility model provides in the process of carrying out electrical verification, in guaranteeing powered operation, reach under the requirement of safe and reliable power supply, reduced operations staff's operation task.This device is not only simple in structure, easy and simple to handle, and dependable performance, can reduce power transformation operation personnel's operation, guarantees to reach in the powered operation requirement of safe and reliable power supply.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection range of the utility model.
Claims (5)
1. simple and easy electroscopic device of 35KV wheelbarrow switch; It is characterized in that; Comprise a partitions, the surface of said partitions is provided with at least one first electrical verification hole, also comprise with said partitions over against and the dead lock that laterally arranges; But slide relative between said dead lock and the partitions, the surface of said dead lock are provided with at least one second electrical verification hole;
One end of Flexible Reset device is fixed on the end of said dead lock towards glide direction; The other end of Flexible Reset device is fixed on an end of partitions; The stiff end of mapping device is fixed on the said dead lock; Said mapping device is used for when opening, spurring dead lock and slides into the electrical verification service position, and said Flexible Reset device is used for when mapping device is closed, dead lock being pushed away the electrical verification service position;
Said dead lock is only when being positioned at the electrical verification service position, and the second electrical verification hole on the dead lock overlaps respectively with the first electrical verification hole on the partitions one by one.
2. device according to claim 1 is characterized in that, the number in the said first electrical verification hole is three.
3. device according to claim 1 is characterized in that, the number in the said second electrical verification hole is three.
4. device according to claim 1 is characterized in that, said partitions is provided with the guide rail that extends along the dead lock glide direction, and said dead lock slides in guide rail respectively along the both sides of glide direction.
5. according to any described device in the claim 1 to 4, it is characterized in that, the said first electrical verification hole and the second electrical verification hole be circular port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202022863U CN202103356U (en) | 2011-06-15 | 2011-06-15 | Simple 35KV handcart switch electricity-testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202022863U CN202103356U (en) | 2011-06-15 | 2011-06-15 | Simple 35KV handcart switch electricity-testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202103356U true CN202103356U (en) | 2012-01-04 |
Family
ID=45389353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202022863U Expired - Fee Related CN202103356U (en) | 2011-06-15 | 2011-06-15 | Simple 35KV handcart switch electricity-testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202103356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102361244A (en) * | 2011-06-15 | 2012-02-22 | 宁波电业局 | Simple electricity testing device of 35-kV handcart switch |
-
2011
- 2011-06-15 CN CN2011202022863U patent/CN202103356U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102361244A (en) * | 2011-06-15 | 2012-02-22 | 宁波电业局 | Simple electricity testing device of 35-kV handcart switch |
| CN102361244B (en) * | 2011-06-15 | 2013-06-12 | 宁波电业局 | Simple electricity testing device of 35-kV handcart switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20200615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |