CN202465182U - Lifting device for live-wire operation - Google Patents
Lifting device for live-wire operation Download PDFInfo
- Publication number
- CN202465182U CN202465182U CN 201220031729 CN201220031729U CN202465182U CN 202465182 U CN202465182 U CN 202465182U CN 201220031729 CN201220031729 CN 201220031729 CN 201220031729 U CN201220031729 U CN 201220031729U CN 202465182 U CN202465182 U CN 202465182U
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- CN
- China
- Prior art keywords
- lifting bar
- jacking system
- lifting device
- live
- lifting
- 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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- 238000009413 insulation Methods 0.000 claims description 6
- 230000009194 climbing Effects 0.000 abstract description 7
- 241001503987 Clematis vitalba Species 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
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Abstract
The utility model relates to a lifting device for live-wire operation. The lifting device comprises a lifting rod which is driven by a hydraulic device, and a working platform which is arranged on the top of the lifting rod. The lifting device can be arranged at any place below cables, so that the live-wire operation performed by an operator in a mode of climbing electric poles can be eliminated; and the lifting rod is only driven by a hydraulic driver of the hydraulic device, so that the lifting device is quite convenient to mount and dismount.
Description
Technical field
The utility model relates to a kind of jacking system that is used for hot line work.
Background technology
In fields such as electric power and communication, great majority are to carry high-tension cable and communication transmission cable and other power equipment supply with electric pole.When the cable on the electric pole or optical cable or power equipment supply are setting up or installing or breaking down or trees during near cable or optical cable, adopt mechanical equipment and manual work to climb electric pole or set usually, so that cable or optical cable or power equipment supply are set up or keep in repair.Mechanical equipment wherein is to be made up of self-propelled vehicle and the Liftable type insulation bucket that is installed on this self-propelled vehicle; The house is arranged or do not have the car highway section of walking for electric pole below, when recovery cable or optical cable or power equipment supply, can not mechanical equipment be placed to the appointed place; So; Some zone, mountain region is when recovery cable or optical cable or power equipment supply, normally by artificial hot line work.Artificial is to utilize climbers to climb electric pole or trees when hot line work, and climbers wherein comprise two and the affixed jig arm that is similar to circular arc with formation in end; This jig arm is provided with saw shape tooth, and is provided with stretcher at the affixed position of two jig arm, and the problem that the climbers of this kind structure at first reflect is that two distances between the jig arm can not arbitrarily be adjusted; Because the thickness of electric pole and trees is different; The scaler relies on the angle of inclination of jig arm and electric pole to climb, and if this angle is grasped badly, be prone to the dropout phenomenon; So, use this kind climbers dangerous; Next is that the saw shape tooth that is provided with on the jig arm only is suitable for climbing rod, and is not suitable for climbing by the big bar of rigidity such as cement; In addition; Whether the distance between two jig arm is suitable with required diameter of climbing bar; Be a principal element of decision speed, and climbing speed influences directly that cable is installed or the efficient of trouble-shooting, and the distance between the jig arm of climbers can not be adjusted and can influence climbing speed.
Summary of the invention
The purpose of the utility model provides the jacking system that is used for hot line work that mode that a kind of utilization can be easy for installation and removal addresses the above problem.
The jacking system that is used for hot line work that the utility model proposed comprises lifting bar that is driven by hydraulic press and the operation post that is installed in this lifting bar top.
The upper area of said lifting bar is also installed the positioning component that is connected with electric pole.Said positioning component has the one one end insulation telescopic chute that is connected with antifriction-bearing box on being arranged on lifting bar.
Said operation post is to be made up of the insulation funnel.
The jacking system that the utility model proposed is used for hot line work adopts lifting bar and the operation post that is installed in this lifting bar top, so this device can be installed in cable under Anywhere, to exempt the mode hot line work that the operator utilizes the climbing electric pole; Simultaneously, lifting bar just comes the actuator hydraulic unit driver to drive very convenient Assembly &Disassembly by hydraulic press; In addition, positioning component can make between lifting bar and the electric pole and fix through ways of connecting, thereby can guarantee constructor's safety.
Description of drawings:
Accompanying drawing 1 is the surface structure scheme drawing of the embodiment of the jacking system that is used for hot line work that proposes of the utility model.
The specific embodiment:
Referring to Fig. 1, this figure provides the overall appearance structure of the embodiment of the jacking system that is used for hot line work that the utility model proposes.This device comprises hydraulic unit driver 1 and lifting bar 2, and the operation post 3 that is installed in these lifting bar 2 tops.Hydraulic unit driver 1 wherein can through restrict 11 or other like be fixed on the ground surface, on the top of hydraulic unit driver 1 control box 12 is installed, this control box 12 is used to control the lifting action of lifting bar 2.Lifting bar 2 has a plurality of mutually nested rod members and constitutes, and on the top of the lifting bar at top operation post 3 is installed, and this operation post 3 is similar to the insulation funnel, and the operator carries out construction operation in operation post 3.The upper area of lifting bar 2 also install with electric pole 5 on the positioning component 4 that is connected.Positioning component 4 has the antifriction-bearing box 41 and telescopic chute 42 that are installed on the lifting bar 2 topmost rod members 21, and an end of telescopic chute 42 is enclosed within on the antifriction-bearing box 41, and the other end can be connected with electric pole 5.Telescopic chute 42 can be made up of mutually nested rod member or plate, and the function of telescopic chute 42 is to solve this jacking system and the distance between the electric pole 5 to be separated by when far away or nearer, can both can be interconnected through the mode of stretching.
Claims (4)
1. be used for the jacking system of hot line work, it is characterized in that: this jacking system comprises lifting bar that is driven by hydraulic press and the operation post that is installed in this lifting bar top.
2. jacking system according to claim 1 is characterized in that: the upper area of said lifting bar also install with electric pole on the positioning component that is connected.
3. jacking system according to claim 2 is characterized in that: said positioning component has the one one end insulation telescopic chute that is connected with the antifriction-bearing box that is arranged on lifting bar.
4. jacking system according to claim 1 is characterized in that: said operation post is to be made up of the insulation funnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220031729 CN202465182U (en) | 2012-02-01 | 2012-02-01 | Lifting device for live-wire operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220031729 CN202465182U (en) | 2012-02-01 | 2012-02-01 | Lifting device for live-wire operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202465182U true CN202465182U (en) | 2012-10-03 |
Family
ID=46913362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220031729 Expired - Fee Related CN202465182U (en) | 2012-02-01 | 2012-02-01 | Lifting device for live-wire operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202465182U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064798A (en) * | 2016-06-27 | 2016-11-02 | 国网山东省电力公司蓬莱市供电公司 | A kind of electric power overhaul hoistable platform |
| CN108928763A (en) * | 2018-06-19 | 2018-12-04 | 中车青岛四方机车车辆股份有限公司 | Cable lifter and testing equipment for rail vehicle pressure test |
| CN112919378A (en) * | 2021-01-25 | 2021-06-08 | 武汉焱集科技有限公司 | Safety device is used in electric power engineering operation construction |
| CN114852910A (en) * | 2022-04-15 | 2022-08-05 | 国网河北省电力有限公司保定供电分公司 | Auxiliary lifting device for high-altitude operation |
-
2012
- 2012-02-01 CN CN 201220031729 patent/CN202465182U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064798A (en) * | 2016-06-27 | 2016-11-02 | 国网山东省电力公司蓬莱市供电公司 | A kind of electric power overhaul hoistable platform |
| CN106064798B (en) * | 2016-06-27 | 2018-04-20 | 国网山东省电力公司蓬莱市供电公司 | A kind of electric power overhaul hoistable platform |
| CN108928763A (en) * | 2018-06-19 | 2018-12-04 | 中车青岛四方机车车辆股份有限公司 | Cable lifter and testing equipment for rail vehicle pressure test |
| CN112919378A (en) * | 2021-01-25 | 2021-06-08 | 武汉焱集科技有限公司 | Safety device is used in electric power engineering operation construction |
| CN114852910A (en) * | 2022-04-15 | 2022-08-05 | 国网河北省电力有限公司保定供电分公司 | Auxiliary lifting device for high-altitude operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20121010 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121010 Address after: 117000, No. 3, North Street, city hall, Pingshan, Liaoning, Benxi Patentee after: Benxi Power Supply Company of Liaoning Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: 117000, No. 3, North Street, city hall, Pingshan, Liaoning, Benxi Patentee before: Benxi Power Supply Company of Liaoning Electric Power Co., Ltd. |
|
| 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: 20121003 Termination date: 20200201 |