CN204615105U - A kind of three-phase and four-line is with the disconnected jockey with connecting - Google Patents
A kind of three-phase and four-line is with the disconnected jockey with connecting Download PDFInfo
- Publication number
- CN204615105U CN204615105U CN201520179614.0U CN201520179614U CN204615105U CN 204615105 U CN204615105 U CN 204615105U CN 201520179614 U CN201520179614 U CN 201520179614U CN 204615105 U CN204615105 U CN 204615105U
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- China
- Prior art keywords
- conducting strip
- phase
- disconnected
- jockey
- projection
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of three-phase and four-line with the disconnected jockey with connecting, comprise base plate, pressing plate and top board, connected by support bar between described base plate and top board, the bottom surface of described top board is provided with some cylinders, all cylinders are synchronous, the end of the expansion link of all cylinders is all fixed with the end face of pressing plate, the bottom surface of described pressing plate is provided with four projections, each projection is provided with conducting strip towards bottom, the end face of described base plate is provided with four recesses mated with projection, also conducting strip is provided with in described recess, conducting strip in its corresponding recess of conducting strip in described projection is relative, conducting strip in four projections and the cooperation of the conducting strip in four recesses realize grid power equipment three-phase four-wire power and are connected.The utility model achieves grid power equipment three-phase and four-line with disconnected with connecting, and the utility model is easy to use, simple to operate simultaneously.
Description
Technical field
The utility model relates to a kind of three-phase and four-line with the disconnected jockey with connecting, and belongs to power equipment field tests.
Background technology
In grid power equipment test process, need to use for arrangements of electric connection, in prior art, voltage output end for arrangements of electric connection is generally connected with equipment under test by screw, because power equipment test needs to cut off the electricity supply frequently, often disconnected by screw frequently or connect equipment under test, the test of grid power equipment needs disconnect three-phase four-wire power simultaneously simultaneously or connect simultaneously, can not accurately be realized with disconnected with connecting by screw.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of three-phase and four-line with the disconnected jockey with connecting.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A kind of three-phase and four-line is with the disconnected jockey with connecting, comprise base plate, pressing plate and top board, connected by support bar between described base plate and top board, the bottom surface of described top board is provided with some cylinders, all cylinders are synchronous, the end of the expansion link of all cylinders is all fixed with the end face of pressing plate, the bottom surface of described pressing plate is provided with four projections, each projection is provided with conducting strip towards bottom, the end face of described base plate is provided with four recesses mated with projection, also conducting strip is provided with in described recess, conducting strip in its corresponding recess of conducting strip in described projection is relative, conducting strip in four projections and the cooperation of the conducting strip in four recesses realize grid power equipment three-phase four-wire power and are connected.
Described notched bottoms is also provided with power spring, and described power spring one end and notched bottoms are fixed, and the other end and conducting strip are fixed.
Described base plate is also provided with four through wires holes, in each through wires hole, is provided with the wire connecting power spring.
Described support bar is also provided with the control button in order to control cylinder motion.
Described cylinder number is three.
Each projection is arranged a through wires hole, in each through wires hole, be provided with the wire of the conducting strip connected in the projection of place.
The beneficial effect that the utility model reaches: the utility model in use, promote all projections by cylinder to move to recess simultaneously, conducting strip in projection is contacted with the conducting strip in recess, realize grid power equipment three-phase and four-line with connecting, when needs disconnect, cylinder shrinks, and the conducting strip in all projections is contacted with the conducting strip in recess and departs from simultaneously, achieves grid power equipment three-phase and four-line with disconnected; Namely achieve grid power equipment three-phase and four-line with disconnected with connecting, the utility model is easy to use, simple to operate simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection range of the present utility model with this.
As shown in Figure 1, a kind of three-phase and four-line is with the disconnected jockey with connecting, comprise base plate 1, pressing plate 5 and top board 2, connected by support bar 3 between base plate 1 and top board 2, the bottom surface of top board 2 is provided with some cylinders 4, three cylinders 4 are set here, all cylinders 4 are synchronous, support bar 3 is also provided with the control button 11 moved in order to control cylinder 4, the end of the expansion link of all cylinders 4 is all fixed with the end face of pressing plate 5, the bottom surface of pressing plate 5 is provided with four projections 6, each protruding 6 are provided with conducting strip 7 towards bottom, one through wires hole 9 is set on each protruding 6, the wire of the conducting strip 7 connected in place projection 6 is provided with in through wires hole 9 on each protruding 6, the end face of base plate 1 is provided with four recesses 8 mated with projection 6, also conducting strip 7 is provided with in recess 8, conducting strip 7 in its corresponding recess of conducting strip 78 on protruding 6 is relative, conducting strip 7 in four projections 6 and the cooperation of the conducting strip 7 in four recesses 8 realize grid power equipment three-phase four-wire power and are connected.
Also be provided with power spring 10 bottom above-mentioned recess 8, fixing bottom power spring 10 one end and recess 8, the other end is fixing with the conducting strip 7 in recess 8; Base plate 1 is also provided with four through wires holes 9, in each through wires hole 9, is provided with the wire connecting power spring 10.
Above-mentioned jockey in use, promote all protruding 6 by cylinder to move to recess 8 simultaneously, conducting strip 7 on protruding 6 is contacted with the conducting strip 7 in recess 8, realize grid power equipment three-phase and four-line with connecting, when needs disconnect, cylinder shrinks, and the conducting strip 7 on all protruding 6 is contacted with the conducting strip 7 in recess 8 and departs from simultaneously, achieves grid power equipment three-phase and four-line with disconnected; Namely achieve grid power equipment three-phase and four-line with disconnected with connecting, the utility model is easy to use, simple to operate simultaneously.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection range of the present utility model.
Claims (6)
1. a three-phase and four-line is with the disconnected jockey with connecting, it is characterized in that: comprise base plate, pressing plate and top board, connected by support bar between described base plate and top board, the bottom surface of described top board is provided with some cylinders, all cylinders are synchronous, the end of the expansion link of all cylinders is all fixed with the end face of pressing plate, the bottom surface of described pressing plate is provided with four projections, each projection is provided with conducting strip towards bottom, the end face of described base plate is provided with four recesses mated with projection, also conducting strip is provided with in described recess, conducting strip in its corresponding recess of conducting strip in described projection is relative, conducting strip in four projections and the cooperation of the conducting strip in four recesses realize grid power equipment three-phase four-wire power and are connected.
2. a kind of three-phase and four-line according to claim 1 is with the disconnected jockey with connecting, and it is characterized in that: described notched bottoms is also provided with power spring, described power spring one end and notched bottoms are fixed, and the other end and conducting strip are fixed.
3. a kind of three-phase and four-line according to claim 2 is with the disconnected jockey with connecting, and it is characterized in that: described base plate is also provided with four through wires holes, is provided with the wire connecting power spring in each through wires hole.
4. a kind of three-phase and four-line according to claim 1 is with the disconnected jockey with connecting, and it is characterized in that: described support bar is also provided with the control button in order to control cylinder motion.
5. a kind of three-phase and four-line according to claim 4 is with the disconnected jockey with connecting, and it is characterized in that: described cylinder number is three.
6. a kind of three-phase and four-line according to claim 1 is with the disconnected jockey with connecting, and it is characterized in that: each projection is arranged a through wires hole, is provided with the wire of the conducting strip connected in the projection of place in each through wires hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520179614.0U CN204615105U (en) | 2015-03-27 | 2015-03-27 | A kind of three-phase and four-line is with the disconnected jockey with connecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520179614.0U CN204615105U (en) | 2015-03-27 | 2015-03-27 | A kind of three-phase and four-line is with the disconnected jockey with connecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204615105U true CN204615105U (en) | 2015-09-02 |
Family
ID=53967630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520179614.0U Expired - Fee Related CN204615105U (en) | 2015-03-27 | 2015-03-27 | A kind of three-phase and four-line is with the disconnected jockey with connecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204615105U (en) |
-
2015
- 2015-03-27 CN CN201520179614.0U patent/CN204615105U/en not_active Expired - Fee Related
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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: 20150902 Termination date: 20160327 |