CN206480980U - A kind of power transmission and distribution special isolation bar - Google Patents
A kind of power transmission and distribution special isolation bar Download PDFInfo
- Publication number
- CN206480980U CN206480980U CN201720025734.4U CN201720025734U CN206480980U CN 206480980 U CN206480980 U CN 206480980U CN 201720025734 U CN201720025734 U CN 201720025734U CN 206480980 U CN206480980 U CN 206480980U
- Authority
- CN
- China
- Prior art keywords
- insulating bar
- bar
- anterior
- inserted link
- power transmission
- Prior art date
- 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 power transmission and distribution special isolation bar, is related to a kind of insulating bar, in the anterior insulating bar（1）Front-end surface is provided with tool head mounting hole（5）, inserted link is provided with the anterior insulating bar rear end surface（7）, anterior insulating bar external rear face is provided with external screw thread（6）, in the middle part insulating bar（3）Front-end surface is provided with the jack being adapted with the inserted link（8）, the inserted link being adapted with the jack is provided with the middle part insulating bar rear end surface, reinforcing ring is respectively equipped with the middle part insulating bar two ends（2）, the telescopic strut（5）Pass through the pole of front end（13）It is inserted in the supported hole on anterior insulating bar（9）Form socket connection；The utility model is prevented effectively from many insulating bars and occured bending and deformation in use, substantially prolongs the service life of insulating bar, and make it that manipulation of the staff to insulating bar is more accurate, provides and provides powerful support for for the work of power transmission and distribution staff.
Description
Technical field
The utility model is related to a kind of insulating bar, more particularly, to a kind of power transmission and distribution special isolation bar.
Background technology
It is known, in the circuit of power transmission and distribution, maintenance of equipment or installation process, to ensure the life security of staff,
Understand and less important work is carried out by using insulating bar, and staff is needed by inciting somebody to action for some distant events in operation
Many insulating bar combinations carry out operation after installing and used, and existing insulating bar combination, which is installed, to be mostly connected through a screw thread, when many
When root insulating bar is applied in combination, many eradication edge bar ends being only threadably secured, which occur, substantially rocks so that work people
Precisely contraposition identity is difficult when carrying out operation by member；And many insulating bars being connected through a screw thread in junction, when in use not
It will result only in insulating bar to bend, damage screw thread at insulation rod end, the use after influence, and the meeting when rotating insulating bar
Cause many insulating bar junction thread looseness, the operation to power transmission and distribution staff brings inconvenience.
The content of the invention
In order to overcome the shortcomings of in background technology, the utility model discloses a kind of power transmission and distribution special isolation bar, not only may be used
Realize that the firm security combination of many insulating bars is installed, be prevented effectively from many insulating bars and occur bending and deformation in use,
The service life of insulating bar is substantially prolongs, and make it that manipulation of the staff to insulating bar is more accurate, is transmission ＆ distribution electrician
Make personnel work provide provide powerful support for.
Realize that the technical solution of the utility model is as follows：
A kind of power transmission and distribution special isolation bar, including anterior insulating bar, middle part insulating bar, rear portion insulating bar and telescopic strut,
Described anterior insulating bar, middle part insulating bar are identical with the specification of rear portion insulating bar, in the anterior insulating bar front-end table
Face is provided with tool head mounting hole, and inserted link is provided with the anterior insulating bar rear end surface, anterior outer in the anterior insulating bar
Surface is provided with supported hole, external screw thread is provided with the anterior insulating bar external rear face, in the middle part insulating bar front end
Surface is provided with the jack being adapted with the inserted link, is provided with what is be adapted with the jack in the middle part insulating bar rear end surface
Inserted link, external screw thread is respectively equipped with the middle part insulating bar forward outer surface and external rear face, in the middle part insulating bar
Two ends are respectively equipped with reinforcing ring, and the internal thread matched with the external screw thread, the reinforcing are provided with the reinforcing ring inner surface
Ring is threadedly coupled with the middle part insulating bar by the internal thread in reinforcing ring with the external screw thread on the insulating bar of middle part, in institute
State rear portion insulating bar front-end surface and be provided with the jack being adapted with the inserted link, set in the rear in portion's insulating bar forward outer surface
There is external screw thread, insulating bar external rear face in portion's is provided with several arc-shaped recess, the anterior insulating bar, middle part insulation in the rear
Bar and rear portion insulating bar carry out socket connection by inserted link and inserted link and are threadedly coupled by reinforcing ring, before the telescopic strut
End is inserted in provided with the pole matched with the supported hole on the anterior insulating bar, the telescopic strut by the pole of front end
Supported hole formation socket connection on anterior insulating bar.
Described power transmission and distribution special isolation bar, described inserted link and jack is rectangular configuration.
Described power transmission and distribution special isolation bar, described middle part insulating bar is at least one.
Described power transmission and distribution special isolation bar, described telescopic strut is isolation material.
Described power transmission and distribution special isolation bar, described telescopic strut is articulated and connected with the pole.
The beneficial effects of the utility model are that a kind of power transmission and distribution special isolation bar described in the utility model passes through setting
Rectangle inserted link and jack, not only to connect more stable between insulating bar, and are prevented effectively from during insulating bar is rotated,
Insulating bar junction thread looseness；By setting reinforcing ring, being not only prevented effectively from many insulating bars, junction occurs when in use
Flexural deformation, and the connection between insulating bar is strengthened significantly；By setting tool head mounting hole, a variety of works can be conveniently carried out
What is had installs and uses；By setting telescopic strut, it not only may be such that staff can carry out essence in operation to anterior insulating bar
True manipulation, and save the muscle power of staff；By setting arc-shaped recess, staff is facilitated to grasp；This practicality is new
Type is simple in construction, easy to operate, can not only realize that the firm security combination of many insulating bars is installed, be prevented effectively from many insulating bars
Occur bending and deformation in use, substantially prolongs the service life of insulating bar, and cause staff to insulating bar
Manipulation it is more accurate, provide and provide powerful support for for the work of power transmission and distribution staff.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is anterior insulating bar structural representation of the present utility model.
Fig. 3 is insulating bar structural representation in middle part of the present utility model.
Fig. 4 is insulating bar structural representation in rear portion of the present utility model.
Fig. 5 is reinforcing ring structural representation of the present utility model.
Fig. 6 is telescopic strut structural representation of the present utility model.
In figure:1. anterior insulating bar, 2. reinforcing rings, 3. middle part insulating bars, 4. rear portion insulating bars, 5. telescopic struts, 6. works
Have head mounting hole, 7. external screw threads, 8. inserted links, 9. supported holes, 10. jacks, 11. arc-shaped recess, 12. internal threads, 13. poles.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
Power transmission and distribution special isolation bar with reference to given by accompanying drawing 1~6, a kind of power transmission and distribution special isolation bar, including it is anterior exhausted
Edge bar 1, middle part insulating bar 3 and rear portion insulating bar 4, the rule of described anterior insulating bar 1, middle part insulating bar 3 and rear portion insulating bar 4
Lattice size is identical, tool head mounting hole 6 is provided with the anterior front-end surface of insulating bar 1, in the anterior rear end table of insulating bar 1
Face is provided with the inserted link 8 of rectangular configuration, and supported hole 9 is provided with the anterior forward outer surface of insulating bar 1, described anterior exhausted
The external rear face of edge bar 1 is provided with external screw thread 7, is provided with what is be adapted with the inserted link 8 in the front-end surface of middle part insulating bar 3
Jack 10, the inserted link 8 being adapted with the jack 10 is provided with the rear end surface of middle part insulating bar 3, in middle part insulation
External screw thread 7 is respectively equipped with the forward outer surface of bar 3 and external rear face, reinforcing is respectively equipped with the two ends of middle part insulating bar 3
Ring 2, the internal thread 12 that matches with the external screw thread 7 is provided with the inner surface of reinforcing ring 2, the reinforcing ring 2 with it is described in
Portion's insulating bar 3 is threadedly coupled by the internal thread 12 in reinforcing ring 2 with the external screw thread 7 on middle part insulating bar 3, in the rear
The front-end surface of portion's insulating bar 4 is provided with the jack 10 being adapted with the inserted link 8, in the rear in the forward outer surface of portion's insulating bar 4
Provided with external screw thread 7, the external rear face of portion's insulating bar 4 is provided with several arc-shaped recess 9 in the rear, the anterior insulating bar 1, in
Portion's insulating bar 3 and rear portion insulating bar 4 carry out socket connection by inserted link 8 and inserted link 8 and are threadedly coupled by reinforcing ring 2, in institute
The front end of telescopic strut 5 for stating isolation material is hingedly connected with the pole matched with the supported hole 9 on the anterior insulating bar 1
13, the telescopic strut 5 is inserted in the formation socket connection of supported hole 9 on anterior insulating bar 1 by the pole 13 of front end.
Implement power transmission and distribution special isolation bar described in the utility model, when staff carries out operation, it is necessary to insulating bar
When carrying out less important work, need to take appropriate number of middle part insulating bar 3 according to operation to be assembled；During assembling, first by before
In the jack 10 of the insertion of the inserted link 8 middle part front end of insulating bar 3 of the tail end of portion's insulating bar 1, and will be with the anterior face spiral shell of middle part insulating bar 3
The reinforcing ring 2 of line connection is anteriorly twisted on the external screw thread 7 of the afterbody of insulating bar 1, so as to realize that just screw thread is socketed in reinforcing ring 2
Anterior insulating bar 1 and the junction of middle part insulating bar 3, then the instrument to be used is arranged on to the instrument of the anterior front end of insulating bar 1
It is same as above in head mounting hole 6, when rear portion insulating bar 4 is installed, the inserted link 8 of the tail end of middle part insulating bar 3 is inserted into rear portion insulating bar
In the jack 10 of 4 front ends, then posteriorly insulating bar 4 is anterior by the reinforcing ring 2 being threadedly coupled with the posterior face of middle part insulating bar 3
Twisted on external screw thread 7, so as to realize that just screw thread is socketed in middle part insulating bar 3 and the junction of rear portion insulating bar 4 to reinforcing ring 2；Make
Used time staff first inserts the pole 13 of the front end of telescopic strut 5 in the supported hole 9 on anterior insulating bar 1, and staff one
Hand grasps rear portion insulating bar 4, and telescopic strut 13 is grasped on the other hand, can not only realize that the anterior insulating bar 1 of staff's manipulation carries out essence
Quasi- operation, and the physical consumption of staff is greatly reduced, and can be facilitated by the arc-shaped recess 9 on rear portion insulating bar 4
Realize the rotation to insulating bar；The utility model is simple in construction, easy to operate, can not only realize the firm safety of many insulating bars
Combination is installed, and is prevented effectively from many insulating bars and is occured bending and deformation in use, substantially prolongs the use longevity of insulating bar
Life, and make it that manipulation of the staff to insulating bar is more accurate, provide strong branch for the work of power transmission and distribution staff
Hold.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, art technology
Personnel can carry out various changes and amendments in the range of without departing from this utility model technological thought completely.This
The technical scope of utility model is not limited to the content on specification, it is necessary to its skill is determined according to right
Art scope.
Claims (5)
1. a kind of power transmission and distribution special isolation bar, including anterior insulating bar（1）, middle part insulating bar（3）, rear portion insulating bar（4）With stretch
Contracting pole（5）, it is characterized in that：Described anterior insulating bar（1）, middle part insulating bar（3）With rear portion insulating bar（4）Specification
It is identical, in the anterior insulating bar（1）Front-end surface is provided with tool head mounting hole（6）, in the anterior insulating bar（1）Rear end table
Face is provided with inserted link（8）, in the anterior insulating bar（1）Forward outer surface is provided with supported hole（9）, in the anterior insulating bar
（1）External rear face is provided with external screw thread（7）, in the middle part insulating bar（3）Front-end surface is provided with and the inserted link（8）Xiang Shi
The jack matched somebody with somebody（10）, in the middle part insulating bar（3）Rear end surface is provided with and the jack（10）The inserted link being adapted（8）,
The middle part insulating bar（3）External screw thread is respectively equipped with forward outer surface and external rear face（7）, in the middle part insulating bar
（3）Two ends are respectively equipped with reinforcing ring（2）, in the reinforcing ring（2）Inner surface is provided with and the external screw thread（7）The interior spiral shell matched
Line（12）, the reinforcing ring（2）With the middle part insulating bar（3）Pass through reinforcing ring（2）Interior internal thread（12）Insulated with middle part
Bar（3）On external screw thread（7）It is threadedly coupled, in the rear portion's insulating bar（4）Front-end surface is provided with and the inserted link（8）Phase
The jack of adaptation（10）, portion's insulating bar in the rear（4）Forward outer surface is provided with external screw thread（7）, portion's insulating bar in the rear
（4）External rear face is provided with several arc-shaped recess（11）, the anterior insulating bar（1）, middle part insulating bar（3）With rear portion insulation
Bar（4）Pass through inserted link（8）With inserted link（8）Carry out socket connection and pass through reinforcing ring（2）Threaded connection, in the telescopic strut
（5）Front end is provided with and the anterior insulating bar（1）On supported hole（9）The pole matched（13）, the telescopic strut（5）It is logical
Cross the pole of front end（13）It is inserted in anterior insulating bar（1）On supported hole（9）Form socket connection.
2. power transmission and distribution special isolation bar according to claim 1, it is characterized in that：Described inserted link（8）And jack（10）
For rectangular configuration.
3. power transmission and distribution special isolation bar according to claim 1, it is characterized in that：Described middle part insulating bar（3）At least
One.
4. power transmission and distribution special isolation bar according to claim 1, it is characterized in that：Described telescopic strut（5）For insulation material
Matter.
5. the power transmission and distribution special isolation bar according to claim 1 or 4, it is characterized in that：Described telescopic strut（5）With it is described
Pole（13）It is articulated and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720025734.4U CN206480980U (en) | 2017-01-10 | 2017-01-10 | A kind of power transmission and distribution special isolation bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720025734.4U CN206480980U (en) | 2017-01-10 | 2017-01-10 | A kind of power transmission and distribution special isolation bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206480980U true CN206480980U (en) | 2017-09-08 |
Family
ID=59753391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720025734.4U Expired - Fee Related CN206480980U (en) | 2017-01-10 | 2017-01-10 | A kind of power transmission and distribution special isolation bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206480980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638707A (en) * | 2018-11-27 | 2019-04-16 | 国家电网有限公司 | A kind of armed telescopic insulating bar of band |
-
2017
- 2017-01-10 CN CN201720025734.4U patent/CN206480980U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638707A (en) * | 2018-11-27 | 2019-04-16 | 国家电网有限公司 | A kind of armed telescopic insulating bar of band |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170908 Termination date: 20180110 |