CN204947415U - A kind of being easy to shakes the service handcart surveying 10kV interconnection cable insulation - Google Patents
A kind of being easy to shakes the service handcart surveying 10kV interconnection cable insulation Download PDFInfo
- Publication number
- CN204947415U CN204947415U CN201520743576.7U CN201520743576U CN204947415U CN 204947415 U CN204947415 U CN 204947415U CN 201520743576 U CN201520743576 U CN 201520743576U CN 204947415 U CN204947415 U CN 204947415U
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- CN
- China
- Prior art keywords
- handcart
- joint pin
- service
- surveying
- insulation board
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- 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
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Abstract
A kind of being easy to shakes the service handcart surveying 10kV interconnection cable insulation, comprise car body, insulation board is provided with in the front end of car body, insulation board is provided with three jockeys, described jockey comprises sleeve pipe, and sleeve pipe, through insulation board, is provided with joint pin in sleeve pipe, joint pin is connected with contact arm away from one end of the tailstock, and the front end of contact arm is provided with contact; Joint pin is threaded with binding post near one end of the tailstock.The utility model, by installing binding post, contact arm, contact and joint pin, makes 10kV interconnection cable shake survey and is operated in the relatively spacious breaker chamber of 10kV switch cubicle and can completes; In addition, valve drive block is also provided with, for being opened by the valve in breaker chamber; Relative to the cable vault of narrow space, electrical verification and wiring operation conveniently, are increased work efficiency.
Description
Technical field
The utility model relates to power technology consumer goods industries, is specifically related to a kind of being easy to and shakes the service handcart surveying 10kV interconnection cable insulation.
Background technology
Be configured with the interconnection between many buses in 10kV station service electrical system, ensure reliability and the flexibility of 10kV station service electrical system operational mode.All be configured with 10kV circuit breaker in the both sides of interconnection, at the end of interconnection service work, need shake and survey the over the ground single-phase and phase insulation of interconnection cable, can charge after insulation values is qualified.When shaking survey cable insulation, cabinet door in cable vault's bottom 10kV circuit breaker switch cabinet need be opened, carry out relevant the insulate electrical verification before shaking survey and cable work in cable vault after, starting insulation measurement.But the electrical verification before survey is shaken in insulation and associated connections work need operations staff to squat down and bend over to enter cable vault to carry out, narrow space, wiring complexity in cable vault, all exist when the cable mistiming that powers on touches the risk of live part by mistake when electrical verification and wiring, make insulation shake survey work consuming time longer, affect operating efficiency and personal safety.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of being easy to shake the service handcart surveying 10kV interconnection cable insulation.
To achieve these goals, the technical solution of the utility model is: a kind of being easy to shakes the service handcart surveying 10kV interconnection cable insulation, comprise car body, be provided with insulation board in the front end of car body, insulation board is provided with three jockeys, and described jockey comprises sleeve pipe, sleeve pipe is through insulation board, in sleeve pipe, be provided with joint pin, joint pin is connected with contact arm away from one end of the tailstock, and the front end of contact arm is provided with contact; Joint pin is threaded with binding post near one end of the tailstock.
Preferably, between described insulation board and car body, be also provided with valve drive block, for being opened by the valve in breaker chamber.
Preferably, described car body (1) is the handcart of band manual-operating mechanism, regulates the operating state of handcart by crank (10).
Preferably, described binding post is provided with connecting hole, for connecting slotted line.
Adopt said structure, the utility model, by installing binding post, contact arm, contact and joint pin, makes 10kV interconnection cable shake survey and is operated in the relatively spacious breaker chamber of 10kV switch cubicle and can completes; In addition, valve drive block is also provided with, for being opened by the valve in breaker chamber; Relative to the cable vault of narrow space, electrical verification and wiring operation conveniently, are increased work efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is Facad structure schematic diagram of the present utility model;
Fig. 3 is structure schematic diagram of the present utility model;
Fig. 4 is vertical view of the present utility model;
Structural representation when Fig. 5 is the utility model use;
In figure: car body 1, insulation board 2, sleeve pipe 3, joint pin 4, contact arm 5, contact 6, binding post 7, valve drive block 8, connecting hole 9, crank 10.
Embodiment
As Figure 1-4, a kind of being easy to shakes the service handcart surveying 10kV interconnection cable insulation, comprise car body 1, be provided with insulation board 2 in the front end of car body 1, insulation board 2 is provided with three jockeys, and described jockey comprises sleeve pipe 3, sleeve pipe 3 is through insulation board 2, in sleeve pipe 3, be provided with joint pin 4, joint pin 4 is connected with contact arm 5 away from one end of the tailstock, and the front end of contact arm 5 is provided with contact 6; Joint pin 4 is threaded with binding post 7 near one end of the tailstock.
Preferably, between described insulation board 2 and car body 1, be also provided with valve drive block 8, for being opened by the valve in breaker chamber.
Preferably, described car body 1 is the handcart of band manual-operating mechanism, and described manual-operating mechanism comprises crank 10 and transmission device, for regulating the operating state of handcart.
Preferably, described binding post 7 is provided with connecting hole 9, for connecting slotted line.
During use, first VD4 switch in the switch cubicle of interconnection switch is pulled to maintenance position, by circuit breaker service trolley, survey special cart is shaken in interconnection insulation and be pulled to test position, using 10kV handcart crank 10 that survey special cart is shaken in interconnection insulation shakes in the process of " work " position, lower valve in breaker chamber is opened by valve drive block 8, after arriving " work " position, binding post is connected as a whole through joint pin 4, contact arm 5, contact 6 with interconnection cable.When carrying out insulation and shaking survey, the L of insulation meter wiring is extremely directly connected with binding post, and E pole is connected with earth point in breaker chamber, completes insulation measurement work.
Claims (4)
1. one kind is easy to shake the service handcart surveying 10kV interconnection cable insulation, comprise car body (1), it is characterized in that: be provided with insulation board (2) in the front end of car body (1), insulation board (2) is provided with three jockeys, described jockey comprises sleeve pipe (3), and sleeve pipe (3), through insulation board (2), is provided with joint pin (4) in sleeve pipe (3), joint pin (4) is connected with contact arm (5) away from one end of the tailstock, and the front end of contact arm (5) is provided with contact (6); Joint pin (4) is threaded with binding post (7) near one end of the tailstock.
2. a kind of being easy to shakes the service handcart surveying 10kV interconnection cable insulation according to claim 1, is also provided with valve drive block (8), for being opened by the valve in breaker chamber between described insulation board (2) and car body (1).
3. a kind of being easy to shakes the service handcart surveying 10kV interconnection cable insulation according to claim 1, it is characterized in that: described car body (1) is the handcart of band manual-operating mechanism, regulates the operating state of handcart by crank (10).
4. a kind of being easy to shakes the service handcart surveying 10kV interconnection cable insulation according to claim 1, it is characterized in that: described binding post (7) is provided with connecting hole (9), for connecting slotted line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520743576.7U CN204947415U (en) | 2015-09-24 | 2015-09-24 | A kind of being easy to shakes the service handcart surveying 10kV interconnection cable insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520743576.7U CN204947415U (en) | 2015-09-24 | 2015-09-24 | A kind of being easy to shakes the service handcart surveying 10kV interconnection cable insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204947415U true CN204947415U (en) | 2016-01-06 |
Family
ID=55014806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520743576.7U Expired - Fee Related CN204947415U (en) | 2015-09-24 | 2015-09-24 | A kind of being easy to shakes the service handcart surveying 10kV interconnection cable insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204947415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031730A (en) * | 2019-03-27 | 2019-07-19 | 内蒙古京能盛乐热电有限公司 | Have the survey insulation device and method of five anti-function 6/10kV switchgears |
-
2015
- 2015-09-24 CN CN201520743576.7U patent/CN204947415U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031730A (en) * | 2019-03-27 | 2019-07-19 | 内蒙古京能盛乐热电有限公司 | Have the survey insulation device and method of five anti-function 6/10kV switchgears |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20200924 |