CN106410667B - Livewire work action bars - Google Patents
Livewire work action bars Download PDFInfo
- Publication number
- CN106410667B CN106410667B CN201610914271.7A CN201610914271A CN106410667B CN 106410667 B CN106410667 B CN 106410667B CN 201610914271 A CN201610914271 A CN 201610914271A CN 106410667 B CN106410667 B CN 106410667B
- Authority
- CN
- China
- Prior art keywords
- rotary sleeve
- livewire work
- action bars
- claw
- work action
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Landscapes
- Electric Cable Installation (AREA)
Abstract
The present invention proposes a kind of livewire work action bars, including insulating telescopic bar, the front end of the insulating telescopic bar is connected through connector with rotary sleeve, provided with driving screw thread in the front inner wall of the rotary sleeve, the rotary sleeve is connected through bearing with pawl seat, the supporting connection of external screw thread that the driving screw thread is set with spiro rod rear end portion, the both sides of the screw front end are equipped with tooth bar, the livewire work action bars also includes a pair of matched and closes the claw used, the claw is connected through bearing pin with the pawl seat, the rear end face of the claw is provided with the gear matched with the tooth bar.Livewire work action bars involved in the present invention can realize the operation of a variety of livewire work, such as can to arrester, crane equipment carry out assembly and disassembly operation, the assembly and disassembly efficiency of arrester can be greatly enhanced, the line tripping caused by surge arrester failure is reduced so as to the season taken place frequently in thunderstorm, it is ensured that line security stable operation.
Description
Technical field
The present invention relates to power accessories field, more particularly to a kind of livewire work action bars.
Background technology
According to the operation of power equipment correlation using regulation, need within 1 ~ 3 year to detect once in the arrester of distribution network operation, thunder
One-time detection should be carried out before rainy season.
To be detected to operating plug-pull arrester, way of the prior art is leaned on using Live working Aerial Device
Closely assembled and disassembled, installing is dielectrically separated from after measure and dismounted.But the shortcoming of this way is when being every subjob, prepare before operation
Working time is relatively long so that the assembly and disassembly of arrester are less efficient.
The content of the invention
In order to solve problems of the prior art, the present invention proposes a kind of livewire work action bars, to protect
On the premise of demonstrate,proving safe distance, the efficient assembly and disassembly work for carrying out plug-pull arrester.
To achieve these goals, the present invention proposes a kind of livewire work action bars, including insulating telescopic bar, described exhausted
The front end of edge expansion link is connected through connector with rotary sleeve, provided with driving screw thread, institute in the front inner wall of the rotary sleeve
State rotary sleeve through bearing with pawl seat to be connected, the supporting connection of external screw thread that the driving screw thread is set with spiro rod rear end portion is described
The both sides of screw front end are equipped with tooth bar, and the livewire work action bars also includes a pair of matched and closes the claw used, the card
Pawl is connected through bearing pin with the pawl seat, and the rear end face of the claw is provided with the gear matched with the tooth bar.
Preferably, the connector includes the disk that is connected, and the disk that is connected includes two circular fixed disks, often
The circle centre position of individual circular fixed disk is provided with through hole, and the connecting portion of the insulating telescopic bar and rotary sleeve overlays above-mentioned two successively
Between fixed disk, the disk that is connected, insulating telescopic bar and rotary sleeve are fixedly connected through bolt.
Preferably, also company is fixed through the first steady pin in the disk that is connected, insulating telescopic bar and rotary sleeve
Connect.
Preferably, the outside of the rotary sleeve is provided with protective case, and the protective case is fixed with the rotary sleeve through second
Pin is attached.
Preferably, the claw is made of high-strength alloy.
The beneficial effect of the program of the present invention is that above-mentioned livewire work action bars can realize the behaviour of a variety of livewire work
Make, such as assembly and disassembly operation can be carried out to equipment arrester, crane, the assembly and disassembly efficiency of arrester can be greatly enhanced, so as to
The season taken place frequently in thunderstorm reduces the line tripping caused by surge arrester failure, it is ensured that line security stable operation.
Brief description of the drawings
Fig. 1 shows the main structure diagram of livewire work action bars involved in the present invention.
Fig. 2 shows the overlooking the structure diagram of livewire work action bars involved in the present invention.
Reference：1- insulating telescopic bars, 2- is connected disk, 3- bolts, the steady pins of 4- first, 5- rotary sleeves, and 6- is protected
Sheath, the steady pins of 7- second, 8- driving screw threads, 9- pawl seats, 10- bearings, 11- screw rods, 12- tooth bars, 13- claws, 14- bearing pins,
15- gears.
Embodiment
The embodiment to the present invention is further described below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, livewire work action bars involved in the present invention includes insulating telescopic bar 1, the insulating telescopic
The length of bar 1 can be set according to demand, to play a part of ensureing safe distance, insulation, the front end of the insulating telescopic bar 1
It is connected through connector with rotary sleeve 5, the inner hollow of the rotary sleeve 5, provided with drive in the front inner wall of the rotary sleeve 5
Dynamic screw thread 8, the rotary sleeve 5 is connected through bearing 10 with pawl seat 9, the driving screw thread 8 set in the front inner wall of rotary sleeve 5
The supporting connection of external screw thread set with the rearward end of screw rod 11, the both sides of the front end of screw rod 11 are equipped with tooth bar 12, described powered
Job Operations bar also includes a pair of matched and closes the claw 13 used, and the claw 13 is connected through bearing pin 14 with the pawl seat 9, institute
The rear end face for stating claw 13 is provided with the gear 15 matched with the tooth bar 12.
In order to ensure connection that the insulating telescopic bar 1 and rotary sleeve 5 are consolidated, the structure of connector involved in the present invention
It is as follows：The connector includes the disk 2 that is connected, and the disk 2 that is connected includes two circular fixed disks, each circular fixed
The circle centre position of disk is provided with through hole, and the connecting portion of the insulating telescopic bar 1 and rotary sleeve 5 is overlayed into above-mentioned two fixed disk successively
Between, and ensure that the through hole of four parts of the above connects, company is fixed in aforementioned four part through the collocation nut of bolt 3
Connect.In order to be further ensured that the effect being fixedly connected, firm connection can will be carried out by four parts using the first steady pin 4 above.
The outside of rotary sleeve 5 involved in the present invention can be provided with protective case 6, and the protective case 6 is passed through with the rotary sleeve 5
Second steady pin 7 is attached.Claw 13 involved in the present invention is made of high-strength alloy, and intensity is big, and quality is small, uses
Long lifespan.
During specific use, the pawl seat 9 is fixed by external force, described in staff to anticlockwise absolutely
Edge expansion link 1, torsion passes to the driving screw thread 8 quickly through connector and rotary sleeve 5, because of the work of the bearing 10
With the pawl seat 9 is not rotated, and the screw rod 11 is moved right in the presence of driving screw thread 8（This direction is on the basis of Fig. 2
And set）So that the tooth bar 12 drives the gear 15 to rotate, so that the claw 13 is flared out simultaneously, so as to
Equipment can be blocked.
Opposite direction rotates the insulating telescopic bar 1, and the claw 13 can just inwardly held tightly simultaneously, can be set afterwards
Standby assembly and disassembly, specific operation principle is similar with said process, will not be described here.
Livewire work action bars involved in the present invention can realize the operation of a variety of livewire work, for example can to arrester,
The equipment such as crane carry out assembly and disassembly operation, and it has advantages below：
（1）Insulating bar is designed using telescopic structure, is easy to store, is shipped；
（2）The opening and closing of claw can be controlled flexibly；
（3）Claw is made of high-strength alloy, and intensity is big, quality is small, long service life；
（4）The front end position of the livewire work action bars can be changed, adjust, to meet the demand of different work；
（5）The livewire work action bars can shorten the activity duration, improve the security of operation.
Claims (3)
1. a kind of livewire work action bars, it is characterised in that：Including insulating telescopic bar, the front end of the insulating telescopic bar is through connection
Part is connected with rotary sleeve, and the connector includes the disk that is connected, and the disk that is connected includes two circular fixed disks, often
The circle centre position of individual circular fixed disk is provided with through hole, and the connecting portion of the insulating telescopic bar and rotary sleeve overlays above-mentioned two successively
Between fixed disk, the disk that is connected, insulating telescopic bar and rotary sleeve are fixedly connected through bolt；In the rotation
The front inner wall of set is connected provided with driving screw thread, the rotary sleeve through bearing with pawl seat, after the driving screw thread and screw rod
The supporting connection of external screw thread that end is set, the both sides of the screw front end are equipped with tooth bar, and the livewire work action bars is also wrapped
Include a pair of matched and close the claw used, the claw is connected through bearing pin with the pawl seat, and the rear end face of the claw is provided with
The gear matched with the tooth bar.
2. livewire work action bars according to claim 1, it is characterised in that：The disk that is connected, insulating telescopic bar
And rotary sleeve is also fixedly connected through the first steady pin.
3. livewire work action bars according to claim 1 or 2, it is characterised in that：The outside of the rotary sleeve is provided with guarantor
Sheath, the protective case is attached with the rotary sleeve through the second steady pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610914271.7A CN106410667B (en) | 2016-10-20 | 2016-10-20 | Livewire work action bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610914271.7A CN106410667B (en) | 2016-10-20 | 2016-10-20 | Livewire work action bars |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106410667A CN106410667A (en) | 2017-02-15 |
| CN106410667B true CN106410667B (en) | 2017-07-18 |
Family
ID=58012226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610914271.7A Expired - Fee Related CN106410667B (en) | 2016-10-20 | 2016-10-20 | Livewire work action bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106410667B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101963537B1 (en) * | 2017-09-01 | 2019-03-28 | 대원전기 주식회사 | Indirect live wire method and High voltage Insulated gear gripper Pliers Stick |
| CN109623653B (en) * | 2018-12-20 | 2020-04-24 | 厉畅 | Quick installation mechanism of trigeminy emery wheel |
| CN110277748A (en) * | 2019-07-12 | 2019-09-24 | 国网湖北省电力有限公司咸宁供电公司 | A kind of wireless remote control operating stick |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2501222Y (en) * | 2001-09-07 | 2002-07-17 | 顾宏 | Hot-line working rod |
| CN204088984U (en) * | 2014-10-28 | 2015-01-07 | 国家电网公司 | For the charged insulating socket spanner hand-operating lever disconnected of isolated circuit breaker |
| CN104332898A (en) * | 2014-11-20 | 2015-02-04 | 国家电网公司 | Novel assistant telescopic handle of wire clamping device for power construction |
| CN205452063U (en) * | 2016-03-12 | 2016-08-10 | 国家电网公司 | Novel high pressure order gram stick |
| CN206076847U (en) * | 2016-10-20 | 2017-04-05 | 程若曦 | Livewire work action bars |
-
2016
- 2016-10-20 CN CN201610914271.7A patent/CN106410667B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106410667A (en) | 2017-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cheng Ruoxi Inventor before: Gu Qingsong Inventor before: Xu Tiaomei Inventor before: Xu De |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 Termination date: 20181020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |