CN204893863U - Jumper clamp bolt fastening tool - Google Patents
Jumper clamp bolt fastening tool Download PDFInfo
- Publication number
- CN204893863U CN204893863U CN201520631950.4U CN201520631950U CN204893863U CN 204893863 U CN204893863 U CN 204893863U CN 201520631950 U CN201520631950 U CN 201520631950U CN 204893863 U CN204893863 U CN 204893863U
- Authority
- CN
- China
- Prior art keywords
- ratchet spanner
- ratchet
- spring
- stay cord
- spanner
- 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.)
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Links
- 238000010276 construction Methods 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model belongs to the electric power construction utensil, in particular to jumper clamp bolt fastening tool, ratchet spanner one (5) and ratchet spanner connect with two round pin axles (8) between two (6), ratchet spanner two (6) is equipped with hinge (12) with knuckle (4) junction, be equipped with spring holder (10) in ratchet spanner's (5) middle part inboard, it hangs round pin (11) to be equipped with the spring in ratchet spanner's two (6) middle part inboard, be equipped with between spring holder (10) and spring string round pin (11) spring (9), circle in ratchet spanner two (6) be equipped with turn shape prevent changeing pin (7), be equipped with the positive and negative regulating switch of ratchet (13) on ratchet spanner (5) and ratchet spanner two (6), the positive and negative regulating switch's of ratchet (13) the overhead on -off control stay cord ring (14) that is equipped with in both ends, connect stay cord (15) in on -off control stay cord ring (14), jumper clamp bolt fastening tool's part can be dismantled, reliability convenience for carrying, the operation is thus simple, time saving and labor saving, and a work efficiency is increased.
Description
Technical field
The utility model belongs to power construction utensil, particularly a kind of jumper clamp bolt-tightening tool.
Background technology
Transmission line wire wire clamp is the tie point of wire, it is a significant points of safe transmission electricity, also be make an inspection tour and overhaul very important significant points, because transmission line of electricity bears the impact of natural conditions and climate change for a long time in the wild, the chance that jumper clamp contact bolt occurs to loosen is more, bolt looseness back contact connects loosely, resistance increases, temperature raises, long-play can cause wire jumper fracture accident, this brings serious threat to transmission line of electricity safe and stable operation, so process this type of defect must accomplish that Timeliness coverage processes in time, but the method for this type of defect of process mostly is have a power failure process or charged equipotential process at present, during power failure process, affect power supply reliability and bring economic loss, and it is pretty troublesome, during charged equipotential process, method is very complicated again, task difficulty is large, operating personnel are many, waste time and energy.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, provides a kind of structure simple, need not have a power failure and both can carry out fastening, time saving and energy saving jumper clamp bolt-tightening tool.
The technical scheme that the utility model technical solution problem adopts is: jumper clamp bolt-tightening tool comprises collet, expansion link, steady pin, knuckle, ratchet spanner one, ratchet spanner two, be characterized between ratchet spanner one and ratchet spanner two with two pinned connection, ratchet spanner two and knuckle junction are provided with hinge, spring base is provided with at the inside middle portion of ratchet spanner one, be provided with spring at the inside middle portion of ratchet spanner two and hang pin, hang between pin at spring base and spring and spring is housed, the inner ring of ratchet spanner two is provided with the anti-rotation pin turning shape, ratchet spanner one and ratchet spanner two are provided with the positive and negative by-pass cock of ratchet, the two ends of the positive and negative by-pass cock of ratchet is provided with switch control rule stay cord ring, stay cord is connected in switch control rule stay cord ring.
The beneficial effects of the utility model are: the parts of jumper clamp bolt-tightening tool can be dismantled, easy to carry, simple to operate, can ensure the power supply reliability of transmission line of electricity, reduce task difficulty during process defect, time saving and energy saving, improve operating efficiency.
Accompanying drawing explanation
Illustrate with embodiment below in conjunction with accompanying drawing.
Fig. 1 is jumper clamp bolt-tightening tool structure chart.
Fig. 2 is the P direction view of Fig. 1.
Fig. 3 is the right side view of Fig. 2.
In figure, 1-collet; 2-steady pin; 3-expansion link; 4-knuckle; 5-ratchet spanner one; 6-ratchet spanner two; 7-anti-rotation pin; 8-bearing pin; 9-spring; 10-spring base; Pin hung by 11-spring; 12-hinge; The positive and negative by-pass cock of 13-ratchet; 14-switch control rule stay cord ring; 15-stay cord.
Detailed description of the invention
Embodiment, with reference to accompanying drawing 1 ~ 3, the control stick of jumper clamp bolt-tightening tool is made up of Multi-section telescopic rod 3, and end to end and fixing with steady pin 2 between expansion link 3, the expansion link 3 of bottommost has been threaded collet 1.The expansion link 3 on top is provided with knuckle 4, knuckle 4 is flexibly connected ratchet spanner 1, ratchet spanner 26, connect with bearing pin 8 between ratchet spanner 1 and ratchet spanner 26.Ratchet spanner 26 is provided with hinge 12 with bearing pin 8 junction, inside the spanner of ratchet spanner 1, is provided with spring base 10, inside the spanner of ratchet spanner 26, be provided with spring hang pin 11, hang between pin 11 at spring base 10 and spring and spring 9 is housed.The ratchet inner ring of ratchet spanner 26 is established an anti-rotation pin 7 turning shape, the positive and negative by-pass cock 13 of ratchet is provided with at the ratchet place of ratchet spanner 1 and ratchet spanner 26, the two ends of the positive and negative by-pass cock 13 of ratchet is provided with switch control rule stay cord ring 14, in switch control rule stay cord ring 14, connects stay cord 15.
The course of work of jumper clamp bolt-tightening tool is: during use, selects the length of action bars, by selecting the joint number steady pin 2 of expansion link 3 fastening according to the height on jumper clamp bolt distance ground.The specification of ratchet spanner 1, ratchet spanner 26 is selected again according to the model of bolt.Can the bolt at simultaneously fastening two places, the forward and backward being controlled ratchet spanner by the positive and negative by-pass cock 13 of ratchet to.
Claims (1)
1. a jumper clamp bolt-tightening tool, comprise collet (1), expansion link (3), steady pin (2), knuckle (4), ratchet spanner one (5), ratchet spanner two (6), it is characterized in that connecting with two bearing pins (8) between ratchet spanner one (5) and ratchet spanner two (6), ratchet spanner two (6) and knuckle (4) junction are provided with hinge (12), spring base (10) is provided with at the inside middle portion of ratchet spanner one (5), be provided with spring at the inside middle portion of ratchet spanner two (6) and hang pin (11), hang between pin (11) at spring base (10) and spring and spring (9) is housed, the inner ring of ratchet spanner two (6) is provided with the anti-rotation pin (7) turning shape, ratchet spanner one (5) and ratchet spanner two (6) are provided with the positive and negative by-pass cock of ratchet (13), the two ends of the positive and negative by-pass cock of ratchet (13) is provided with switch control rule stay cord ring (14), stay cord (15) is connected in switch control rule stay cord ring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520631950.4U CN204893863U (en) | 2015-08-21 | 2015-08-21 | Jumper clamp bolt fastening tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520631950.4U CN204893863U (en) | 2015-08-21 | 2015-08-21 | Jumper clamp bolt fastening tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204893863U true CN204893863U (en) | 2015-12-23 |
Family
ID=54916074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520631950.4U Active CN204893863U (en) | 2015-08-21 | 2015-08-21 | Jumper clamp bolt fastening tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204893863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107719555A (en) * | 2017-10-13 | 2018-02-23 | 重庆浪尖渝力科技有限公司 | The electric motor bicycle with folding of convenient use |
| CN113967885A (en) * | 2021-11-11 | 2022-01-25 | 广西电网有限责任公司来宾供电局 | Detachable torque display insulating ratchet wrench and using method thereof |
-
2015
- 2015-08-21 CN CN201520631950.4U patent/CN204893863U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107719555A (en) * | 2017-10-13 | 2018-02-23 | 重庆浪尖渝力科技有限公司 | The electric motor bicycle with folding of convenient use |
| CN107719555B (en) * | 2017-10-13 | 2023-04-11 | 重庆浪尖渝力科技有限公司 | Foldable electric scooter who facilitates use |
| CN113967885A (en) * | 2021-11-11 | 2022-01-25 | 广西电网有限责任公司来宾供电局 | Detachable torque display insulating ratchet wrench and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |