CN204144486U - A kind of conductor end and grounding wire device - Google Patents
A kind of conductor end and grounding wire device Download PDFInfo
- Publication number
- CN204144486U CN204144486U CN201420678633.3U CN201420678633U CN204144486U CN 204144486 U CN204144486 U CN 204144486U CN 201420678633 U CN201420678633 U CN 201420678633U CN 204144486 U CN204144486 U CN 204144486U
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- angular wheel
- jaw
- conductor end
- screw rod
- fixed head
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- 239000004020 conductor Substances 0.000 title claims abstract description 40
- 238000009413 insulation Methods 0.000 claims abstract description 13
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
This application discloses a kind of conductor end and grounding wire device, wherein conductor end comprises: jaw, and on it, opposition is provided with grip block and fixed head; Described fixed head has been threaded screw rod, and one end that screw rod is positioned at jaw is provided with baffle plate; First angular wheel is threaded on screw rod, and is positioned at outside fixed head; Second angular wheel and described first angular wheel engage each other, and described first angular wheel is mutually vertical with the pivot center of described second angular wheel; Insulation operating head is fixedly connected with described second angular wheel, and described second angular wheel can be driven to rotate; Terminals, are arranged on jaw.The conductor end that the application provides is engaged each other by two angular wheels, forms orthogonal operating surface.Thus be adapted to the operating environment of narrow space, solving conventional conductor end can not in the problem of operation in narrow space.
Description
Technical field
The application relates to technical field of power systems, more particularly, relates to a kind of conductor end and grounding wire device.
Background technology
In electric power system, grounding wire device is the important tool in order to ensure worker safety when unexpectedly there is voltage on the equipment had a power failure and circuit.Grounding wire device is made up of earth terminal, conductor end and earth lead.As shown in Figure 1-2, during normal running, by the handle 12 on rotated conductors end 1, drive screw rod 11 to advance, make conductor end 1 tightly clamp bus bar 2.As can be seen from Figure 2, existing conductor end 1 is applicable to operating grip with bus-bar 2 surface in vertical situation, and as shown in Figure 3, in the switch cubicle 3 of existing part capital construction transformer station, bus bar layout is parallel and ground, now because insulating bar and cabinet touch, thus cannot conductor end be stretched in switch cubicle, also just cannot carry out service work.
It can thus be appreciated that existing conductor end can not work in the switch cubicle of some narrow space.
Utility model content
In view of this, this application provides a kind of conductor end and grounding wire device, for solving the problem that existing conductor end can not work in the switch cubicle of some narrow space.
To achieve these goals, the existing scheme proposed is as follows:
A kind of conductor end, comprising:
Jaw, on it, opposition is provided with grip block and fixed head;
Described fixed head has been threaded screw rod, and one end that screw rod is positioned at jaw is provided with baffle plate;
First angular wheel is threaded on screw rod, and is positioned at outside fixed head;
Second angular wheel and described first angular wheel engage each other, and described first angular wheel is mutually vertical with the pivot center of described second angular wheel;
Insulation operating head is fixedly connected with described second angular wheel, and described second angular wheel can be driven to rotate;
Terminals, are arranged on jaw.
Preferably, described terminals are connection bolt.
Preferably, described jaw is the jaw of U-shaped structure.
Preferably, described jaw is the jaw of aluminum alloy material.
Preferably, inside described grip block, conductive layer is provided with.
Preferably, described baffle plate is identical with the opposite size of described clamping.
Preferably, described insulation operating head is provided with bayonet socket for fixing operation bar away from one end of described second angular wheel.
A kind of grounding wire device, comprise insulating bar and earth lead, also comprise conductor end, described conductor end comprises:
Jaw, on it, opposition is provided with grip block and fixed head;
Described fixed head has been threaded screw rod, and one end that screw rod is positioned at jaw is provided with baffle plate;
First angular wheel is threaded on screw rod, and is positioned at outside fixed head;
Second angular wheel and described first angular wheel engage each other, and described first angular wheel is mutually vertical with the pivot center of described second angular wheel;
Insulation operating head is fixedly connected with described second angular wheel, and described second angular wheel can be driven to rotate;
Terminals, are arranged on jaw.
Preferably, described terminals are connection bolt.
Preferably, described jaw is the jaw of U-shaped structure.
As can be seen from above-mentioned technical scheme, the conductor end that the embodiment of the present application provides, comprises jaw, and on it, opposition is provided with grip block and fixed head; Described fixed head has been threaded screw rod, and one end that screw rod is positioned at jaw is provided with baffle plate; First angular wheel is threaded on screw rod, and is positioned at outside fixed head; Second angular wheel and described first angular wheel engage each other, and described first angular wheel is mutually vertical with the pivot center of described second angular wheel; Insulation operating head is fixedly connected with described second angular wheel, and described second angular wheel can be driven to rotate; Terminals, are arranged on jaw.The conductor end that the application provides is engaged each other by two angular wheels, forms orthogonal operating surface.Thus be adapted to the operating environment of narrow space, solving conventional conductor end can not in the problem of operation in narrow space.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only the embodiment of the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is existing grounding wire device and the busbar structure schematic diagram that confluxes;
Fig. 2 is the another kind of structural representation of existing grounding wire device and the busbar that confluxes;
Fig. 3 is another structural representation of existing grounding wire device and the busbar that confluxes;
Fig. 4-Fig. 6 is conductor end structural representation disclosed in the embodiment of the present application.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, be clearly and completely described the technical scheme in the embodiment of the present application, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the application's protection.
See Fig. 4-Fig. 6, Fig. 4-Fig. 6 conductor end structural representation disclosed in the embodiment of the present application.
As Figure 4-Figure 6, this conductor end 4 comprises:
Jaw 41, on it, opposition is provided with grip block 410 and fixed head 411;
Described fixed head 411 has been threaded screw rod 42, and one end that screw rod 42 is positioned at jaw 41 is provided with baffle plate 43;
First angular wheel 44 is threaded on screw rod 42, and is positioned at outside fixed head 411;
Second angular wheel 45 engages each other with described first angular wheel 44, and described first angular wheel 44 is mutually vertical with the pivot center of described second angular wheel 45;
Insulation operating head 46 is fixedly connected with described second angular wheel 45, and described second angular wheel 45 can be driven to rotate;
Terminals 412, are arranged on jaw 41.
Wherein, jaw 41, grip block 410 are all electric conducting materials, engaged by the first and second angular wheels, form orthogonal operating surface.Insulation operating head rotates, and drives the second angular wheel 45 to rotate, vertical the first angular wheel 44 also synchronous rotary, subsequently promotes baffle plate 43 by screw rod 42 and clamps bus-bar 2.
The conductor end that the embodiment of the present application provides, comprises jaw, and on it, opposition is provided with grip block and fixed head; Described fixed head has been threaded screw rod, and one end that screw rod is positioned at jaw is provided with baffle plate; First angular wheel is threaded on screw rod, and is positioned at outside fixed head; Second angular wheel and described first angular wheel engage each other, and described first angular wheel is mutually vertical with the pivot center of described second angular wheel; Insulation operating head is fixedly connected with described second angular wheel, and described second angular wheel can be driven to rotate; Terminals, are arranged on jaw.The conductor end that the application provides is engaged each other by two angular wheels, forms orthogonal operating surface.Thus be adapted to the operating environment of narrow space, solving conventional conductor end can not in the problem of operation in narrow space.
Be understandable that, above-mentioned terminals 412 can be connection bolts, are bolted earth lead, and the other end of earth lead is connected with ground, achieve the process of the bus-bar earthing that confluxes.
Optionally, above-mentioned jaw 41 can be U-shaped structure, as shown in Figure 4.
Optionally, the material of jaw 41 can the conductive material such as aluminium alloy.
Further, be better electrically connected to realize confluxing between busbar 2 with jaw 41, we can arrange conductive layer inside grip block 410.
Optionally, in order to make baffle plate 43 and the better busbar 2 that firmly confluxes of grip block 410, can baffle plate 43 be set to the same with the opposite size of grip block 410.
Further, as shown in Figure 5, at insulation operating head, one end of the second angular wheel 45 is provided with bayonet socket 461, its action bars for being fixedly attached thereto.Action bars can select existing conventional action bars.
The embodiment of the present application also discloses a kind of grounding wire device, and it comprises insulating bar and earth connection, and comprises above-mentioned conductor end 4.As introduced above, conductor end 4 comprises:
Jaw, on it, opposition is provided with grip block and fixed head;
Described fixed head has been threaded screw rod, and one end that screw rod is positioned at jaw is provided with baffle plate;
First angular wheel is threaded on screw rod, and is positioned at outside fixed head;
Second angular wheel and described first angular wheel engage each other, and described first angular wheel is mutually vertical with the pivot center of described second angular wheel;
Insulation operating head is fixedly connected with described second angular wheel, and described second angular wheel can be driven to rotate;
Terminals, are arranged on jaw.
Wherein, described terminals are connection bolt.Described jaw is the jaw of U-shaped structure.
Finally, also it should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the application.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of the application, can realize in other embodiments.Therefore, the application can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a conductor end, is characterized in that, comprising:
Jaw, on it, opposition is provided with grip block and fixed head;
Described fixed head has been threaded screw rod, and one end that screw rod is positioned at jaw is provided with baffle plate;
First angular wheel is threaded on screw rod, and is positioned at outside fixed head;
Second angular wheel and described first angular wheel engage each other, and described first angular wheel is mutually vertical with the pivot center of described second angular wheel;
Insulation operating head is fixedly connected with described second angular wheel, and described second angular wheel can be driven to rotate;
Terminals, are arranged on jaw.
2. conductor end according to claim 1, is characterized in that, described terminals are connection bolt.
3. conductor end according to claim 1, is characterized in that, described jaw is the jaw of U-shaped structure.
4. conductor end according to claim 1, is characterized in that, described jaw is the jaw of aluminum alloy material.
5. conductor end according to claim 1, is characterized in that, inside described grip block, be provided with conductive layer.
6. conductor end according to claim 1, is characterized in that, described baffle plate is identical with the opposite size of described clamping.
7. conductor end according to claim 1, is characterized in that, described insulation operating head is provided with the bayonet socket for fixing operation bar away from one end of described second angular wheel.
8. a grounding wire device, comprises insulating bar and earth lead, it is characterized in that, also comprise conductor end, and described conductor end comprises:
Jaw, on it, opposition is provided with grip block and fixed head;
Described fixed head has been threaded screw rod, and one end that screw rod is positioned at jaw is provided with baffle plate;
First angular wheel is threaded on screw rod, and is positioned at outside fixed head;
Second angular wheel and described first angular wheel engage each other, and described first angular wheel is mutually vertical with the pivot center of described second angular wheel;
Insulation operating head is fixedly connected with described second angular wheel, and described second angular wheel can be driven to rotate;
Terminals, are arranged on jaw.
9. grounding wire device according to claim 8, is characterized in that, described terminals are connection bolt.
10. grounding wire device according to claim 9, is characterized in that, described jaw is the jaw of U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420678633.3U CN204144486U (en) | 2014-11-07 | 2014-11-07 | A kind of conductor end and grounding wire device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420678633.3U CN204144486U (en) | 2014-11-07 | 2014-11-07 | A kind of conductor end and grounding wire device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204144486U true CN204144486U (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420678633.3U Expired - Fee Related CN204144486U (en) | 2014-11-07 | 2014-11-07 | A kind of conductor end and grounding wire device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204144486U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870673A (en) * | 2016-06-16 | 2016-08-17 | 国网江苏省电力公司高邮市供电公司 | Ground bar for overhead transmission line |
| CN106299756A (en) * | 2016-09-29 | 2017-01-04 | 国家电网公司 | A kind of bus-bar earthing line |
-
2014
- 2014-11-07 CN CN201420678633.3U patent/CN204144486U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870673A (en) * | 2016-06-16 | 2016-08-17 | 国网江苏省电力公司高邮市供电公司 | Ground bar for overhead transmission line |
| CN106299756A (en) * | 2016-09-29 | 2017-01-04 | 国家电网公司 | A kind of bus-bar earthing line |
| CN106299756B (en) * | 2016-09-29 | 2019-03-15 | 国家电网公司 | A kind of bus-bar earthing line |
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| Date | Code | Title | Description |
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| 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: 20150204 Termination date: 20201107 |