CN206076847U - Livewire work action bars - Google Patents
Livewire work action bars Download PDFInfo
- Publication number
- CN206076847U CN206076847U CN201621141118.7U CN201621141118U CN206076847U CN 206076847 U CN206076847 U CN 206076847U CN 201621141118 U CN201621141118 U CN 201621141118U CN 206076847 U CN206076847 U CN 206076847U
- 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.)
- Withdrawn - After Issue
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model proposes a kind of livewire work action bars, including insulating telescopic bar, the front end Jing connectors of the insulating telescopic bar are connected with rotary sleeve, driving screw thread is provided with the front inner wall of the rotary sleeve, the rotary sleeve warp beam is held and is connected with pawl seat, the supporting connection of external screw thread for driving screw thread to arrange 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 that a pair of matched closes the claw for using, the claw is sold axle and is connected 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 by this utility model is capable of achieving the operation of various livewire work, assembly and disassembly operation can be carried out to equipment such as spark gap, cranes for example, the assembly and disassembly efficiency of spark gap can be greatly enhanced, so that the season taken place frequently in thunderstorm reduces the line tripping caused because of surge arrester failure, it is ensured that line security stable operation.
Description
Technical field
This utility model is related to power accessories field, more particularly to a kind of livewire work action bars.
Background technology
According to the related operation of power equipment using regulation, detection is needed once within 1 ~ 3 year in the spark gap of distribution network operation, thunder
One-time detection should be carried out before rainy season.
To detect to operating plug-pull arrester, way of the prior art is leaned on using Live working Aerial Device
Closely assembled and disassembled, installing is dismounted after being dielectrically separated from measure.When but the shortcoming of this way is every subjob, prepare before operation
Working time is relatively long so that the assembly and disassembly of spark gap are less efficient.
Utility model content
In order to solve problems of the prior art, the utility model proposes a kind of livewire work action bars, so as to
On the premise of safe distance is ensured, the assembly and disassembly work of plug-pull arrester is efficiently carried out.
To achieve these goals, the utility model proposes a kind of livewire work action bars, including insulating telescopic bar, institute
The front end Jing connectors for stating insulating telescopic bar are connected with rotary sleeve, and driving spiral shell is provided with the front inner wall of the rotary sleeve
Stricture of vagina, the rotary sleeve warp beam are held and are connected with pawl seat, the supporting connection of external screw thread for driving screw thread to arrange with spiro rod rear end portion,
The both sides of the screw front end are equipped with tooth bar, and the livewire work action bars also includes that a pair of matched closes the claw for using, institute
State claw and sell axle and be connected with the pawl seat, 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 insulating telescopic bar overlays above-mentioned two successively with the connecting portion of rotary sleeve
Between fixed disk, the disk that is connected, insulating telescopic bar and rotary sleeve are fixedly connected by Jing bolts.
Preferably, the disk that is connected, insulating telescopic bar and rotary sleeve also the first steady pins of Jing are fixed company
Connect.
Preferably, protective case is provided with the outside of the rotary sleeve, the protective case is fixed with the rotary sleeve Jing second
Pin is attached.
Preferably, the claw is made using high-strength alloy.
The beneficial effect of the program of the present utility model is that above-mentioned livewire work action bars is capable of achieving various livewire work
Operation, for example can carry out assembly and disassembly operation to equipment such as spark gap, cranes, the assembly and disassembly efficiency of spark gap can be greatly enhanced,
So that the season taken place frequently in thunderstorm reduces the line tripping caused because of surge arrester failure, it is ensured that line security stable operation.
Description of the drawings
Fig. 1 shows the main structure diagram of the livewire work action bars involved by this utility model.
Fig. 2 shows the overlooking the structure diagram of the livewire work action bars involved by this utility model.
Reference：1- insulating telescopic bars, 2- are connected disk, 3- bolts, the first steady pins of 4-, 5- rotary sleeves, and 6- is protected
Sheath, the second steady pins of 7-, 8- driving screw threads, 9- pawl seats, 10- bearings, 11- screw rods, 12- tooth bars, 13- claws, 14- bearing pins,
15- gears.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is further described.
As shown in Figure 1, 2, the livewire work action bars involved by this utility model includes insulating telescopic bar 1, the insulation
The length of expansion link 1 can be set according to demand, to play a part of to ensure safe distance, insulation, the insulating telescopic bar 1
Front end Jing connectors are connected with rotary sleeve 5, and the inner hollow of the rotary sleeve 5 is set in the front inner wall of the rotary sleeve 5
There is driving screw thread 8,5 warp beam of the rotary sleeve is held 10 and is connected with pawl seat 9, the driving arranged in 5 front inner wall of the rotary sleeve
The supporting connection of external screw thread that screw thread 8 is arranged with 11 rearward end of screw rod, the both sides of 11 front end of the screw rod are equipped with tooth bar 12, described
Livewire work action bars also includes that a pair of matched closes the claw 13 for using, and the claw 13 is sold axle 14 and is connected with the pawl seat 9
Connect, the rear end face of the claw 13 is provided with the gear 15 matched with the tooth bar 12.
The connection firm with rotary sleeve 5 in order to ensure the insulating telescopic bar 1, the connector involved by this utility model
Structure is as follows：The connector includes the disk 2 that is connected, and the disk 2 that is connected includes two circular fixed disks, and each is circular
The circle centre position of fixed disk is provided with through hole, the insulating telescopic bar 1 and the connecting portion of rotary sleeve 5 is overlayed above-mentioned two successively solid
Between price fixing, and ensure that the through hole of four parts of the above connects, aforementioned four part is fixed by the collocation nut of Jing bolts 3
Connection.In order to be further ensured that the effect being fixedly connected, four parts above can be carried out by firm company using the first steady pin 4
Connect.
The outside of the rotary sleeve 5 involved by this utility model can be provided with protective case 6, the protective case 6 and the rotation
Cover 5 the second steady pins of Jing 7 to be attached.Claw 13 involved by this utility model is made using high-strength alloy, and intensity is big, matter
Measure little, long service life.
During specific use, the pawl seat 9 is fixed by external force, described in staff to anticlockwise absolutely
Edge expansion link 1, torsion pass 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 screw thread 8 is driven（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, just can make the claw 13 while inwardly holding tightly, can be set afterwards
Standby assembly and disassembly, specific operation principle are similar with said process, will not be described here.
Livewire work action bars involved by this utility model is capable of achieving the operation of various livewire work, for example can be to lightning-arrest
The equipment such as device, crane carry out assembly and disassembly operation, and which has advantages below：
（1）Insulating bar is designed using telescopic structure, is easy to receive, is shipped；
（2）The opening and closing of claw flexibly can be controlled；
（3）Claw is made using high-strength alloy, and intensity is big, quality is little, 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 safety of operation.
Claims (5)
1. a kind of livewire work action bars, it is characterised in that：Including insulating telescopic bar, the front end Jing of the insulating telescopic bar connects
Part is connected with rotary sleeve, and driving screw thread is provided with the front inner wall of the rotary sleeve, and the rotary sleeve warp beam is held and pawl seat
It is connected, the supporting connection of external screw thread for driving screw thread to arrange 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 include that a pair of matched closes the claw for using, and the claw sells axle with the pawl seat phase
Connection, the rear end face of the claw are provided with the gear matched with the tooth bar.
2. livewire work action bars according to claim 1, it is characterised in that：The connector includes the disk that is connected,
The disk that is connected includes two circular fixed disks, and the circle centre position of each circular fixed disk is provided with through hole, the insulating telescopic
The connecting portion of bar and rotary sleeve is overlayed between above-mentioned two fixed disk successively, and the disk that is connected, insulation are stretched by Jing bolts
Contracting bar and rotary sleeve are fixedly connected.
3. livewire work action bars according to claim 2, it is characterised in that：The disk that is connected, insulating telescopic bar
And rotary sleeve also the first steady pins of Jing are fixedly connected.
4. livewire work action bars as claimed in any of claims 1 to 3, it is characterised in that：The rotary sleeve
Outside is provided with protective case, and the protective case is attached with second steady pins of rotary sleeve Jing.
5. livewire work action bars according to claim 4, it is characterised in that：The claw adopts high-strength alloy system
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621141118.7U CN206076847U (en) | 2016-10-20 | 2016-10-20 | Livewire work action bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621141118.7U CN206076847U (en) | 2016-10-20 | 2016-10-20 | Livewire work action bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206076847U true CN206076847U (en) | 2017-04-05 |
Family
ID=58442927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621141118.7U Withdrawn - After Issue CN206076847U (en) | 2016-10-20 | 2016-10-20 | Livewire work action bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206076847U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410667A (en) * | 2016-10-20 | 2017-02-15 | 程若曦 | Operating lever for live-line working |
| CN106972406A (en) * | 2017-04-20 | 2017-07-21 | 国网新疆电力公司昌吉供电公司 | It is portable powered to repair tree instrument |
| CN108233257A (en) * | 2018-01-30 | 2018-06-29 | 刘路清 | A kind of live working of distribution network insulating bar |
| CN111082356A (en) * | 2019-11-18 | 2020-04-28 | 国网浙江慈溪市供电有限公司 | A insulating bar for changing arrester multiplexer utensil |
-
2016
- 2016-10-20 CN CN201621141118.7U patent/CN206076847U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410667A (en) * | 2016-10-20 | 2017-02-15 | 程若曦 | Operating lever for live-line working |
| CN106972406A (en) * | 2017-04-20 | 2017-07-21 | 国网新疆电力公司昌吉供电公司 | It is portable powered to repair tree instrument |
| CN108233257A (en) * | 2018-01-30 | 2018-06-29 | 刘路清 | A kind of live working of distribution network insulating bar |
| CN111082356A (en) * | 2019-11-18 | 2020-04-28 | 国网浙江慈溪市供电有限公司 | A insulating bar for changing arrester multiplexer utensil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170405 Effective date of abandoning: 20170718 |
|
| AV01 | Patent right actively abandoned |