CN104979777A - Detaching tool specialized for wedge-shaped wire clamp - Google Patents
Detaching tool specialized for wedge-shaped wire clamp Download PDFInfo
- Publication number
- CN104979777A CN104979777A CN201510444917.5A CN201510444917A CN104979777A CN 104979777 A CN104979777 A CN 104979777A CN 201510444917 A CN201510444917 A CN 201510444917A CN 104979777 A CN104979777 A CN 104979777A
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- CN
- China
- Prior art keywords
- wedge
- detaching
- wire clamp
- shaped wire
- bolt
- 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.)
- Pending
Links
Abstract
A detaching tool specialized for a wedge-shaped wire clamp is characterized in that the detaching tool is provided with a detaching base; one end of the base is provided with a baffle plate, and the other end is provided with a force application arm; the force application arm is provided with a wedge detaching threaded hole; a wedge detaching screw is connected with the wedge detaching threaded hole; the front end of the wedge detaching screw is connected with a wedge detaching head; and the back end of the wedge detaching screw is provided with a wedge detaching handle. In use of the detaching tool, a fastening bolt of a bolt type wedge-shaped wire clamp is detached firstly, and then the fastening bolt is placed into an arc-shaped tray so that the back end of the bolt type wedge-shaped wire clamp contacts with the baffle plate; the height of the arc-shaped tray is adjusted through a lifting handle, so that the wedge detaching head is aligned with a wire clamp wedge on the bolt type wedge-shaped wire clamp; then the wedge detaching handle is rotated; the wire clamp wedge is pushed out by the pushing force of the wedge detaching head; and then detachment and replacing can be performed on the bolt type wedge-shaped wire clamp. Simple operation is realized and detaching of the wedge-shaped wire clamp can be realized by one person. The detaching tool satisfies a requirement for on-rod operation. Furthermore the detaching tool has advantages of safe use, compact structure, convenient carrying, high operation efficiency, etc.
Description
Technical field
The present invention relates to the extracting tool of electric supply installation, specifically a kind of simple to operate, easy to use, wedge clamp special removing tool that operating efficiency is high.
Background technology
At present, in the entrance line of overhead transmission line, widely use screw bolt type wedge shape line clip, screw bolt type wedge shape line clip is applicable to the non-bearing type continued access gold utensil on power transmission and distribution power circuit, for the connection between aluminium stranded conductor or steel reinforced aluminium conductor.In screw bolt type wedge shape line clip use procedure, wire and wire clamp contact position can occur to be oxidized problems such as expanding, generation oxidation expand into and to a certain degree can produce potential safety hazard to power supply, so need running check, periodic replacement screw bolt type wedge shape line clip, find that oxidation expansion occurs should be changed in time.When screw bolt type wedge shape line clip is removed, due to contact-making surface oxidation, wire is connected very firm with wire clamp, remove difficulty, hammer have to be used to beat, not only waste time and energy, and add the danger of operation on bar.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, propose a kind of simple to operate, easy to use, operating efficiency is high, the wedge clamp special removing tool that is convenient for carrying.
The technical solution used in the present invention is:
A kind of wedge clamp special removing tool, it is characterized in that being provided with dismounting base, one end of base is provided with baffle plate, the other end of base is provided with force arm, force arm is provided with and unloads wedge thread hole, unload wedge bolt and unload wedge thread hole and be connected, unload wedge bolt front end and unload wedge head and be connected, the rear end of unloading wedge bolt is provided with unloads wedge handle.
Base lower end of the present invention is provided with supporting leg, be provided with elevating screw thread hole in the middle part of base, lifting bolt is connected with elevating screw thread hole, and lifting bolt upper end is provided with arch shaped trays, lifting bolt lower end is provided with lifting handle, can be adjusted the height of arch shaped trays by lifting handle.
When the present invention uses, first the fastening bolt of screw bolt type wedge shape line clip is unloaded, put it into again in arch shaped trays, make the rear end of screw bolt type wedge shape line clip and baffle plate inconsistent, by the height of lifting handle adjustment arch shaped trays, make to unload wedge head to align with the wire clamp chock on screw bolt type wedge shape line clip, then rotate and unload wedge handle, wire clamp chock is ejected under the thrust of unloading wedge head, can remove screw bolt type wedge shape line clip, change operation, have simple to operate, singlely can to complete, meet the requirement of operation on bar; Use safety, compact conformation, easy to carry, operating efficiency advantages of higher.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the profile of the A-A of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in the figure, a kind of wedge clamp special removing tool, it is characterized in that being provided with dismounting base 1, one end of base 1 is provided with baffle plate 2, the other end of base 2 is provided with force arm 3, force arm 3 is provided with and unloads wedge thread hole, unload wedge bolt and unload wedge thread hole and be connected, unload wedge bolt front end and unload wedge head and be connected, the rear end of unloading wedge bolt is provided with unloads wedge handle 4, base 1 lower end is provided with supporting leg 5, elevating screw thread hole is provided with in the middle part of base 1, lifting bolt is connected with elevating screw thread hole, lifting bolt upper end is provided with arch shaped trays 6, lifting bolt lower end is provided with lifting handle 7, the height of arch shaped trays can be adjusted by lifting handle, during use, first the fastening bolt of screw bolt type wedge shape line clip is unloaded, put it into again in arch shaped trays, make the rear end of screw bolt type wedge shape line clip and baffle plate inconsistent, by the height of lifting handle adjustment arch shaped trays, make to unload wedge head to align with the wire clamp chock on screw bolt type wedge shape line clip, then rotate and unload wedge handle, wire clamp chock is ejected under the thrust of unloading wedge head, can remove screw bolt type wedge shape line clip, change operation, have simple to operate, singlely can to complete, meet the requirement of operation on bar, use safety, compact conformation, easy to carry, operating efficiency advantages of higher.
Claims (2)
1. a wedge clamp special removing tool, it is characterized in that being provided with dismounting base, one end of base is provided with baffle plate, the other end of base is provided with force arm, force arm is provided with and unloads wedge thread hole, unload wedge bolt and unload wedge thread hole and be connected, unload wedge bolt front end and unload wedge head and be connected, the rear end of unloading wedge bolt is provided with unloads wedge handle.
2. a kind of wedge clamp special removing tool according to claim 1, it is characterized in that base lower end is provided with supporting leg, be provided with elevating screw thread hole in the middle part of base, lifting bolt is connected with elevating screw thread hole, lifting bolt upper end is provided with arch shaped trays, and lifting bolt lower end is provided with lifting handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510444917.5A CN104979777A (en) | 2015-07-27 | 2015-07-27 | Detaching tool specialized for wedge-shaped wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510444917.5A CN104979777A (en) | 2015-07-27 | 2015-07-27 | Detaching tool specialized for wedge-shaped wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104979777A true CN104979777A (en) | 2015-10-14 |
Family
ID=54276021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510444917.5A Pending CN104979777A (en) | 2015-07-27 | 2015-07-27 | Detaching tool specialized for wedge-shaped wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104979777A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113991576A (en) * | 2021-11-09 | 2022-01-28 | 国网山东省电力公司高密市供电公司 | Overhead line multi-path wire clamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5148590A (en) * | 1992-01-02 | 1992-09-22 | Wu Rong C | Portable chain disassembling device |
| CN202240387U (en) * | 2011-08-09 | 2012-05-30 | 天津港第一港埠有限公司 | Pneumatic multi-functional wire-rope wedging-sleeve removing and installing machine |
| CN102950573A (en) * | 2012-11-30 | 2013-03-06 | 新昌电力公司 | Rapid pin pulling tool |
| CN204835362U (en) * | 2015-07-27 | 2015-12-02 | 国家电网公司 | Special removal tool of wedge clamp |
-
2015
- 2015-07-27 CN CN201510444917.5A patent/CN104979777A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5148590A (en) * | 1992-01-02 | 1992-09-22 | Wu Rong C | Portable chain disassembling device |
| CN202240387U (en) * | 2011-08-09 | 2012-05-30 | 天津港第一港埠有限公司 | Pneumatic multi-functional wire-rope wedging-sleeve removing and installing machine |
| CN102950573A (en) * | 2012-11-30 | 2013-03-06 | 新昌电力公司 | Rapid pin pulling tool |
| CN204835362U (en) * | 2015-07-27 | 2015-12-02 | 国家电网公司 | Special removal tool of wedge clamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113991576A (en) * | 2021-11-09 | 2022-01-28 | 国网山东省电力公司高密市供电公司 | Overhead line multi-path wire clamp |
| CN113991576B (en) * | 2021-11-09 | 2024-04-12 | 国网山东省电力公司高密市供电公司 | Multi-channel wire clamp for overhead line |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151014 |
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| WD01 | Invention patent application deemed withdrawn after publication |