CN202550402U - Special tool for coiling pre-twisted wire of earth wire - Google Patents
Special tool for coiling pre-twisted wire of earth wire Download PDFInfo
- Publication number
- CN202550402U CN202550402U CN2012201286498U CN201220128649U CN202550402U CN 202550402 U CN202550402 U CN 202550402U CN 2012201286498 U CN2012201286498 U CN 2012201286498U CN 201220128649 U CN201220128649 U CN 201220128649U CN 202550402 U CN202550402 U CN 202550402U
- Authority
- CN
- China
- Prior art keywords
- rod
- wire
- bar head
- earth wire
- coiling
- 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
Links
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000007704 transition Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a special tool for coiling a pre-twisted wire of an earth wire, belongs to the technical field of hand tools, and is used for solving the coiling problem of the pre-twisted wire of the earth wire. The technical scheme is as follows: the special tool comprises a holding rod and an operating rod, which are vertical, wherein the operating rod is fixed in the middle of the holding rod, the operating rod comprises a rod body and a rod head, the rod head is located at the lower part of the rod body, and the rod head is flat. According to the utility model, the problem of uneven stress for coiling the pre-twisted wire to the earth wire is effectively solved, after many trails in the field, the tool is time-saving and labor-saving in tail-in work of coiling the pre-twisted wire, the working intensity of the operating personnel is reduced, the working efficiency is remarkably improved, and a lead wire is not destroyed. According to the utility model, local materials are used, and the field stub bar is used to produce, so that a big difficulty in daily maintenance work of a line electrician can be solved at a lower manufacturing cost.
Description
Technical field
The utility model relates to a kind of hand labour instrument, preformed armor rods is wound into the specific purpose tool of lead wire and earth wire especially for transmission line.
Background technology
Lead wire and earth wire in transmission line preformed armor rods winding work is the big operation difficult point in the wireman maintenance repair work.Twine preformed armor rods and divide three strands, preceding two strands twine successively, and both sides are wrapped in respectively on the lead wire and earth wire, one single winding of back, and tail end carries out single installing around, and twines one by one after lines are separated.The lead wire and earth wire preformed armor rods twines and is generally begun by the centre, and when finishing up to the end more, its winding dynamics is big more.Therefore, mainly rely on artificial hand strength to be difficult to it is twined on the lead, need be by some common tools, for example: spanner, screwdriver etc., but these general tools when using not smoothly, its effect receives certain limitation.With the screwdriver is example, vertical with lead, firmly inhomogeneous because of its handle orientations, can not well preformed armor rods be wound on the lead.Owing to lack suitable specific purpose tool, the lead wire and earth wire preformed armor rods is twined not only require great effort but also consuming time, manual operation intensity is big, and inefficiency also injures lead wire and earth wire easily.
The utility model content
The utility model is used to solve the defective of above-mentioned prior art and provides a kind of lead wire and earth wire preformed armor rods simple in structure, easy to use to twine specific purpose tool.
The said problem of the utility model solves through following technical scheme:
A kind of special feature is: it is made up of mutual vertically disposed grip bar and action bars from lead wire and earth wire preformed armor rods winding specific purpose tool, and action bars is fixed on the grip bar middle part, and action bars is made up of the body of rod and bar head, and the bar head is positioned at body of rod bottom, and the bar head is a flat pattern.
Above-mentioned lead wire and earth wire preformed armor rods twines specific purpose tool, and the relative body of rod of bar head of said action bars is provided with angle of inclination beta, and the angle of β is 25-35 °.
Above-mentioned lead wire and earth wire preformed armor rods twines specific purpose tool, and said action bars length H is the 300-400 millimeter, and bar head length degree h is the 50-80 millimeter.
Above-mentioned lead wire and earth wire preformed armor rods twines specific purpose tool, and said body of rod 2-1, grip bar 1 are circular cross-section, and said bar head 2-2 bottom adopts circular arc chamfering, and each Plane intersects place of bar head is by the arc surface smooth transition.
The utility model lacks suitable specific purpose tool problem to lead wire and earth wire preformed armor rods winding work to be improved; Designed a kind of lead wire and earth wire preformed armor rods simple in structure, easy to use and twined specific purpose tool, it has solved the uneven problem of exerting oneself when preformed armor rods is wound into lead wire and earth wire effectively, repeatedly on probation the showing through the scene; This instrument is when twining preformed armor rods round-off work; Time saving and energy saving, when alleviating operating personnel's working strength, can obviously increase work efficiency, and not injure lead.The utility model can be gathered materials on the spot, and utilizes on-the-spot steel pipe, reinforcing bar stub bar to make, and solves a great problem of wireman maintenance repair work with very low cost of manufacture.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the left view of Fig. 1.
The label of each parts is represented as follows in the accompanying drawing: 1. grip bar; 2. action bars; 2-1. the body of rod; 2-2. bar head.
Embodiment
Referring to Fig. 1, Fig. 2, the utility model is made up of with action bars 2 mutual vertically disposed grip bar 1, and action bars is fixed in the middle part of the grip bar, when this structure helps accomplishing the round-off work of preformed armor rods uniform distribution stressed, also can alleviate operator's labour intensity.Action bars 2 is made up of body of rod 2-1 and bar head 2-2, and the bar head is positioned at body of rod bottom, and the bar head is a flat pattern, in order better to contact with lead wire and earth wire, with 25-35 ° of angle of club head position perk.For in operating process, not injuring lead wire and earth wire and operator's hand, bar head 2-1 bottom adopts circular arc chamfering, and each Plane intersects place of bar head is by the arc surface smooth transition.Body of rod 2-1, grip bar 1 are circular cross-section, can utilize reinforcing bar, steel pipe stub bar to make, and show the processing of spraying paint after making, to guarantee tool surfaces fineness.
Claims (4)
1. one kind twines specific purpose tool from the lead wire and earth wire preformed armor rods; It is characterized in that: it is made up of mutual vertically disposed grip bar (1) and action bars (2); Action bars is fixed on the grip bar middle part; Action bars is made up of the body of rod (2-1) and bar head (2-2), and the bar head is positioned at body of rod bottom, and the bar head is a flat pattern.
2. lead wire and earth wire preformed armor rods according to claim 1 twines specific purpose tool, it is characterized in that: the bar head (2-2) of the said action bars body of rod (2-1) relatively is provided with angle of inclination beta, and the angle of β is 25-35 °.
3. lead wire and earth wire preformed armor rods according to claim 2 twines specific purpose tool, and it is characterized in that: said action bars length H is the 300-400 millimeter, and bar head length degree h is the 50-80 millimeter.
4. twine specific purpose tool according to claim 1 or 2 or 3 described lead wire and earth wire preformed armor rodses; It is characterized in that: the said body of rod (2-1), grip bar (1) are circular cross-section; Said bar head (2-2) bottom adopts circular arc chamfering, and each Plane intersects place of bar head is by the arc surface smooth transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201286498U CN202550402U (en) | 2012-03-30 | 2012-03-30 | Special tool for coiling pre-twisted wire of earth wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201286498U CN202550402U (en) | 2012-03-30 | 2012-03-30 | Special tool for coiling pre-twisted wire of earth wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202550402U true CN202550402U (en) | 2012-11-21 |
Family
ID=47170971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201286498U Expired - Fee Related CN202550402U (en) | 2012-03-30 | 2012-03-30 | Special tool for coiling pre-twisted wire of earth wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202550402U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103269040A (en) * | 2013-05-23 | 2013-08-28 | 国家电网公司 | Circuit strain clamp winder |
| CN104064994A (en) * | 2014-07-02 | 2014-09-24 | 国家电网公司 | Pre-twisted wire braider |
| CN113937654A (en) * | 2021-09-29 | 2022-01-14 | 国网福建省电力有限公司 | Full-tension preformed armor rod aluminum conductor repair strip mounting tool set and working method thereof |
-
2012
- 2012-03-30 CN CN2012201286498U patent/CN202550402U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103269040A (en) * | 2013-05-23 | 2013-08-28 | 国家电网公司 | Circuit strain clamp winder |
| CN104064994A (en) * | 2014-07-02 | 2014-09-24 | 国家电网公司 | Pre-twisted wire braider |
| CN113937654A (en) * | 2021-09-29 | 2022-01-14 | 国网福建省电力有限公司 | Full-tension preformed armor rod aluminum conductor repair strip mounting tool set and working method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20180330 |