CN203932341U - High and low pressure busbar grounding device - Google Patents
High and low pressure busbar grounding device Download PDFInfo
- Publication number
- CN203932341U CN203932341U CN201420328601.0U CN201420328601U CN203932341U CN 203932341 U CN203932341 U CN 203932341U CN 201420328601 U CN201420328601 U CN 201420328601U CN 203932341 U CN203932341 U CN 203932341U
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- China
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- insulating bar
- handle
- connecting rod
- shape connecting
- shaped pincers
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- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 33
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Abstract
A kind of high, low-voltage bus bar grounding device, comprise horizontal U-shaped pincers and be installed in the earth connection on U-shaped pincers, in described U-shaped pincers, be provided with T shape connecting rod, be positioned at U-shaped pincers on T shape connecting rod top and be set with spring, its special character is: described T shape connecting rod bottom is provided with many group sawtooth I, this grounding device is also provided with a hollow insulating bar, in described insulating bar, be provided with thin diameter tube, described thin diameter tube upper end is hinged with two semicircle tube connectors that opening is opened outward, described tube connector inner surface is provided with the sawtooth II corresponding with the sawtooth of T shape connecting rod, described thin diameter tube upper end is set with sleeve pipe, on described insulating bar, be socketed with handle bracket, on handle bracket, be hinged with handle, described handle top is affixed through insulating bar and thin diameter tube bottom, between the bottom of handle and insulating bar, be connected with handle spring.Its beneficial effect is: easy to use, simple to operate, safe, realize the installation of multiple grounding devices by an insulating bar, and greatly cost-saving and safe.
Description
Technical field
The utility model relates to a kind of high and low pressure busbar grounding device.
Background technology
It is in order to prevent thunderbolt, to cause feeder line fault that high and low pressure circuit is installed grounding device.The grounding device that existing high-tension line uses comprises the U-shaped pincers of a horizontally set, on U-shaped pincers lateral wall, be installed with hollow insulating bar, in described insulating bar, be provided with T shape connecting rod, described T shape connecting rod is positioned at U-shaped pincers through U-shaped pincers sidewall and top, in U-shaped pincers, be provided with the spring that is sleeved on T shape connecting rod top, on described insulating bar, be socketed handle frame, be hinged with handle on handle bracket, described handle top is hinged through insulating cylinder and insulating bar.The problem that this grounding device exists is: between insulating bar and U-shaped pincers, can not be split, need be with an insulating bar on each grounding device, and poor stability, equipment cost is high.
Summary of the invention
The utility model is to solve the deficiency that prior art exists, and provides a kind of easy to use, safe, saves material, the high and low pressure busbar grounding device reducing costs.
Technical solution of the present utility model is:
A kind of high, low-voltage bus bar grounding device, comprise horizontal U-shaped pincers and be installed in the earth connection on U-shaped pincers, in described U-shaped pincers, be provided with T shape connecting rod, described T shape connecting rod bottom is passed U-shaped pincers and is positioned at outside U-shaped pincers, be positioned at U-shaped pincers on T shape connecting rod top and be set with spring, its special character is: described T shape connecting rod lower external face is provided with many group sawtooth I from top to bottom, many group sawtooth are along the circumferential direction uniform, this grounding device is also provided with a hollow insulating bar, in described insulating bar, be provided with thin diameter tube, described thin diameter tube upper end is hinged with two semicircle tube connectors that opening is opened outward, described tube connector inner surface is provided with the sawtooth II corresponding with the sawtooth of T shape connecting rod, described thin diameter tube upper end is set with sleeve pipe, described sleeve pipe is fixed by screws on insulating bar, on described insulating bar, be socketed with handle bracket, on handle bracket, be hinged with handle, described handle top is affixed through insulating bar and thin diameter tube bottom, between the bottom of handle and insulating bar, be connected with handle spring.
The beneficial effects of the utility model are:
This high and low pressure busbar grounding device is easy to use, simple to operate, safe, T shape connecting rod bottom is provided with many group sawtooth, tube connector inner surface is provided with the sawtooth corresponding with T shape connecting rod, when operation, T shape connecting rod and connecting cylinder are by sawtooth interlock, to make insulating bar and T shape connecting rod move down by regulating handle, bus clip is contained in to T shape connecting rod between U-shaped pincers, then insulating bar can be unloaded, realize the installation of multiple grounding devices by an insulating bar, greatly cost-saving and safe.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the mounting structure schematic diagram of insulating bar and handle in Fig. 1;
Fig. 3 is that the A of this Fig. 1 is to schematic diagram.
In figure: 1-U type pincers, 2-T shape connecting rod, 201-sawtooth, 3-spring, 4-insulating bar, 5-tube connector, 501-sawtooth, 7-thin diameter tube, 8-handle bracket, 9-handle, 10-spring, 11-earth connection.
Embodiment as shown in the figure, the height that the utility model relates to, low-voltage bus bar grounding device, comprise horizontal U-shaped pincers 1 and be installed in the earth connection 11 on U-shaped pincers 1 by screw, in described U-shaped pincers 1, be provided with T shape connecting rod 2, described T shape connecting rod 2 bottoms are passed U-shaped pincers 1 and are positioned at outside U-shaped pincers 1, be positioned at U-shaped pincers 1 on T shape connecting rod 2 tops and be set with spring 3, described T shape connecting rod 2 lower external face are provided with many group sawtooth I 201 from top to bottom, many group sawtooth 201 are along the circumferential direction uniform, this grounding device is also provided with a hollow insulating bar 4, in described insulating bar 4, be provided with thin diameter tube 7, described thin diameter tube 7 upper ends are hinged with two semicircle tube connectors 5 that opening is opened outward, described tube connector 5 inner surfaces are provided with the sawtooth II 501 corresponding with the sawtooth 201 of T shape connecting rod 2, described thin diameter tube 7 upper ends are set with the sleeve pipe 6 being fixed by screws on insulating bar 4, on described insulating bar 4, be socketed with handle bracket 8, on handle bracket 8, be hinged with handle 9, described handle 9 tops are affixed through insulating bar 4 and thin diameter tube 7 bottoms, between the bottom of connecting handle 9 and insulating bar 4, be connected with handle spring 10.
When operation, just insulating bar 4 upper surfaces withstand on U-shaped pincers 1 bottom surface, hand handle 9, make thin diameter tube 7 drop-down, because tube connector 5 and thin diameter tube 7 are hinged, the sleeve pipe 6 being provided with by thin diameter tube 7 tops pushes, make tube connector 5 openend closures, sawtooth 201 phase interlocks on the sawtooth 501 of tube connector 5 and T shape connecting rod 2, continue to press handle 9, thin diameter tube 7 drives T shape connecting rod 2 drop-down together, by bus clip between T shape connecting rod and U-shaped pincers, release handle, insulating bar is separated with T shape connecting rod, the spring 3 T shape connecting rod 2 that will rebound of suit on T shape connecting rod 2, make high voltage bus keep clamped condition between T shape connecting rod 2 and U-shaped pincers 1, it is complete operation.
Claims (1)
1. one kind high, low-voltage bus bar grounding device, comprise horizontal U-shaped pincers and be installed in the earth connection on U-shaped pincers, in described U-shaped pincers, be provided with T shape connecting rod, described T shape connecting rod bottom is passed U-shaped pincers and is positioned at outside U-shaped pincers, be positioned at U-shaped pincers on T shape connecting rod top and be set with spring, it is characterized in that: described T shape connecting rod lower external face is provided with many group sawtooth I from top to bottom, many group sawtooth are along the circumferential direction uniform, this grounding device is also provided with a hollow insulating bar, in described insulating bar, be provided with thin diameter tube, described thin diameter tube upper end is hinged with two semicircle tube connectors that opening is opened outward, described tube connector inner surface is provided with the sawtooth II corresponding with the sawtooth of T shape connecting rod, described thin diameter tube upper end is set with sleeve pipe, described sleeve pipe is fixed by screws on insulating bar, on described insulating bar, be socketed with handle bracket, on handle bracket, be hinged with handle, described handle top is affixed through insulating bar and thin diameter tube bottom, between the bottom of handle and insulating bar, be connected with handle spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420328601.0U CN203932341U (en) | 2014-06-19 | 2014-06-19 | High and low pressure busbar grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420328601.0U CN203932341U (en) | 2014-06-19 | 2014-06-19 | High and low pressure busbar grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203932341U true CN203932341U (en) | 2014-11-05 |
Family
ID=51828104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420328601.0U Active CN203932341U (en) | 2014-06-19 | 2014-06-19 | High and low pressure busbar grounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203932341U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024182A (en) * | 2015-07-09 | 2015-11-04 | 国家电网公司 | Grounding wire clamp used for 0.4kV small-sized working box |
| CN105846181A (en) * | 2016-03-23 | 2016-08-10 | 国家电网公司 | High-voltage ground wire easy for assembling and disassembling |
| CN106953182A (en) * | 2017-03-21 | 2017-07-14 | 王勇 | A kind of connection method of graphene wire and metal terminal |
| CN107196085A (en) * | 2017-06-16 | 2017-09-22 | 国家电网公司 | A kind of 10kV power distribution networks switching station is with hanging ground wire device |
| CN107589280A (en) * | 2017-09-21 | 2018-01-16 | 国网湖南省电力公司 | A kind of testing wire clamp and complexes for relay protection small bus transition |
| CN108075256A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Electric system power transformation is safeguarded for arrangements of electric connection |
| CN108075409A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Bus arrangement auxiliary tool |
| CN108075385A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | The charged health check tool of Portable rural electrician |
| CN108075386A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Substation's hot line job assistor |
-
2014
- 2014-06-19 CN CN201420328601.0U patent/CN203932341U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024182A (en) * | 2015-07-09 | 2015-11-04 | 国家电网公司 | Grounding wire clamp used for 0.4kV small-sized working box |
| CN105846181A (en) * | 2016-03-23 | 2016-08-10 | 国家电网公司 | High-voltage ground wire easy for assembling and disassembling |
| CN105846181B (en) * | 2016-03-23 | 2018-03-27 | 国网江西省电力有限公司鹰潭供电分公司 | A kind of high-voltage grounding wire for being easily installed dismounting |
| CN108075256A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Electric system power transformation is safeguarded for arrangements of electric connection |
| CN108075409A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Bus arrangement auxiliary tool |
| CN108075385A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | The charged health check tool of Portable rural electrician |
| CN108075386A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Substation's hot line job assistor |
| CN106953182A (en) * | 2017-03-21 | 2017-07-14 | 王勇 | A kind of connection method of graphene wire and metal terminal |
| CN107196085A (en) * | 2017-06-16 | 2017-09-22 | 国家电网公司 | A kind of 10kV power distribution networks switching station is with hanging ground wire device |
| CN107196085B (en) * | 2017-06-16 | 2023-04-25 | 国家电网公司 | Ground wire hanging device for 10kV power distribution network switching station |
| CN107589280A (en) * | 2017-09-21 | 2018-01-16 | 国网湖南省电力公司 | A kind of testing wire clamp and complexes for relay protection small bus transition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |