CN203247042U - Manual winch for electric power circuit traction - Google Patents
Manual winch for electric power circuit traction Download PDFInfo
- Publication number
- CN203247042U CN203247042U CN 201320286384 CN201320286384U CN203247042U CN 203247042 U CN203247042 U CN 203247042U CN 201320286384 CN201320286384 CN 201320286384 CN 201320286384 U CN201320286384 U CN 201320286384U CN 203247042 U CN203247042 U CN 203247042U
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- rotating shaft
- electric power
- machine frame
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- Expired - Fee Related
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- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a manual winch for electric power circuit traction. The manual winch mainly comprises a machine frame, a rotary shaft, a traction roller and a locking clamping jaw. An upper platform of the machine frame is provided with a hole, the rotary shaft is inserted into the hole, the traction roller is arranged on the rotary shaft in a sleeved mode and located between the upper platform and a lower platform of the machine frame, the lower platform of the machine frame is provided with a bearing, the lower end of the rotary shaft is located in a center hole of the bearing, the rotary shaft on the upper platform of the machine frame is provided with a gear tooth, the rear end of the locking clamping jaw is movably arranged on the upper platform of the machine frame, the front end of the locking clamping jaw makes contact with the gear tooth on the rotary shaft, and a tension spring is arranged between the front end of the locking clamping jaw and the upper platform of the machine frame. The manual winch has the advantages of being low in manufacturing cost, convenient and flexible to use and operate, free of a power source and capable of being used at any time in any place, effectively reducing labor intensity, improving work efficiency and being very ideal in operation effect.
Description
Technical field
The utility model relates to electric power with the technical field of instrument, more particularly relates to the technical field that electric power circuit is used drafting tool.
Background technology
Lay at electric power circuit, in the erection process, often need to launch wire or cable pulling also stretching, because wire or cable itself are heavier, if rely on manual wire or the cable pulling with rolling of people to launch also stretching fully, not only labour intensity is very large, inefficiency, and the wire after stretching or cable tension effects are also not ideal enough, draw wire or cable if adopt Electronmotive Force or fuel power equipment to drive rotating disk, then the manufacturing cost of equipment is higher on the one hand, when outdoor when required electricity or fuel oil can't be provided as propulsion source, the power plant of employing just can't use, thereby has influence on normally carrying out of work on the other hand.
The utility model content
The purpose of this utility model provides a kind of low cost of manufacture in order to solve above-mentioned deficiency exactly, and is easy to use, flexible, need not propulsion source, can effectively reduce labour intensity, and the electric power circuit traction of increasing work efficiency is with manually twisting mill.
The technical solution that the utility model adopts in order to solve the problems of the technologies described above is as follows:
The electric power circuit traction is with manually twisting mill, it mainly includes frame, rotating shaft, nip rolls and lock dog, the upside platform of described frame is offered porose, rotating shaft is plugged in this hole, nip rolls are nested with in the rotating shaft and between the upside platform and downside platform in frame, on the downside platform of described frame bearing is installed, the lower end of rotating shaft is positioned at the centre hole of this bearing, be provided with the gear teeth in the described rotating shaft that is positioned at frame upside platform place, the rear end of lock dog is movably arranged on the frame upside platform, its front end contacts with the gear teeth in the rotating shaft, between the front end of lock dog and frame upside platform extension spring is installed.
The upper end of described rotating shaft offers the through hole perpendicular with shaft axis.
Described through hole is two, and mutually is up and down vertical configuration.
Described lock dog configures in pairs.
It also includes guide roller, and this guide roller is movably arranged on the downside platform of frame by pole.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is: low cost of manufacture, use easy to operately, flexible, and need not propulsion source, all can use at any time anywhere, effectively reduce labour intensity, improved work efficiency, and operation effectiveness is also very good.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the plan structure schematic diagram of the utility model frame upside platform.
The specific embodiment
By illustrated in figures 1 and 2, the electric power circuit traction is with manually twisting mill, it mainly includes frame 1, rotating shaft 2, nip rolls 3 and lock dog 4, the upside platform 5 of described frame 1 offers porose 6, rotating shaft 2 is plugged in this hole 6, nip rolls 3 fixedly are nested with in the rotating shaft 2 and between the upside platform 5 and downside platform 7 in frame 1, on the downside platform 7 of described frame 1 bearing 8 is installed, the lower end of rotating shaft 2 is positioned at the centre hole of this bearing 8, offer in the upper end of this rotating shaft 2 two with the perpendicular through hole 9 of rotating shaft 2 axis, these two through holes 9 are up and down vertical configuration mutually, during use, at these two through holes, 9 interior insertion levers, driving nip rolls 3 by this lever rotating shaft 2 rotates, be provided with the gear teeth 10 in the described rotating shaft 2 that is positioned at frame 1 upside platform 5 places, the rear end of lock dog 4 is movably arranged on the frame 1 upside platform 5, its front end contacts with the gear teeth 10 in the rotating shaft 2, between the front end of lock dog 4 and frame 1 upside platform 5, extension spring 11 is installed, this extension spring 11 is in order to make things convenient for lock dog 4 to reset, this lock dog 4 can configure in pairs, it can also include guide roller 12, and this guide roller 12 is movably arranged on the downside platform 7 of frame 1 by pole.
During use, the front end of hauling rope is fixedly linked by anchor clamps with needing trailed wire end, on these nip rolls, when rotating under the effect of nip rolls in rotating shaft, nip rolls will be realized draw to electric wire by hauling rope around the home in the rear end of hauling rope.
Claims (5)
1. the electric power circuit traction is with manually twisting mill, it is characterized in that: it mainly includes frame, rotating shaft, nip rolls and lock dog, the upside platform of described frame is offered porose, rotating shaft is plugged in this hole, nip rolls are nested with in the rotating shaft and between the upside platform and downside platform in frame, on the downside platform of described frame bearing is installed, the lower end of rotating shaft is positioned at the centre hole of this bearing, be provided with the gear teeth in the described rotating shaft that is positioned at frame upside platform place, the rear end of lock dog is movably arranged on the frame upside platform, its front end contacts with the gear teeth in the rotating shaft, between the front end of lock dog and frame upside platform extension spring is installed.
2. electric power circuit traction according to claim 1 is with manually twisting mill, and it is characterized in that: the upper end of described rotating shaft offers the through hole perpendicular with shaft axis.
3. electric power circuit traction according to claim 2 is with manually twisting mill, and it is characterized in that: described through hole is two, and mutually is up and down vertical configuration.
4. according to claim 1, the traction of 2 or 3 described electric power circuits is with manual strand mill, it is characterized in that: described lock dog configures in pairs.
5. according to claim 1, the traction of 2 or 3 described electric power circuits is with manual strand mill, it is characterized in that: it also includes guide roller, this guide roller is movably arranged on the downside platform of frame by pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320286384 CN203247042U (en) | 2013-05-24 | 2013-05-24 | Manual winch for electric power circuit traction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320286384 CN203247042U (en) | 2013-05-24 | 2013-05-24 | Manual winch for electric power circuit traction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203247042U true CN203247042U (en) | 2013-10-23 |
Family
ID=49373493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320286384 Expired - Fee Related CN203247042U (en) | 2013-05-24 | 2013-05-24 | Manual winch for electric power circuit traction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203247042U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229548A (en) * | 2013-06-20 | 2014-12-24 | 国家电网公司 | Winding mill with reverse rotation preventing function |
| CN108199302A (en) * | 2017-06-15 | 2018-06-22 | 国网山东省电力公司平邑县供电公司 | A kind of secondary cable laying method suitable for corner location |
-
2013
- 2013-05-24 CN CN 201320286384 patent/CN203247042U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229548A (en) * | 2013-06-20 | 2014-12-24 | 国家电网公司 | Winding mill with reverse rotation preventing function |
| CN108199302A (en) * | 2017-06-15 | 2018-06-22 | 国网山东省电力公司平邑县供电公司 | A kind of secondary cable laying method suitable for corner location |
| CN108321731A (en) * | 2017-06-15 | 2018-07-24 | 国网山东省电力公司平邑县供电公司 | A kind of secondary cable laying method suitable for wall locations |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20200524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |