CN204681001U - Slidingtype electric wire pull rope - Google Patents
Slidingtype electric wire pull rope Download PDFInfo
- Publication number
- CN204681001U CN204681001U CN201520335397.XU CN201520335397U CN204681001U CN 204681001 U CN204681001 U CN 204681001U CN 201520335397 U CN201520335397 U CN 201520335397U CN 204681001 U CN204681001 U CN 204681001U
- Authority
- CN
- China
- Prior art keywords
- pull rope
- electric wire
- drawing head
- mouth
- slidingtype
- 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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- Electric Cable Installation (AREA)
Abstract
A kind of slidingtype pull rope is that 2. mouth taken by pull rope by 1. pull ropes, 3. drawing head, 4. pulley, 5. roller bearing, and 6. mouth composition taken by electric wire.It is characterized in that: in the middle of the drawing head of this slidingtype pull rope, be provided with roller bearing and pulley, roll at drawing head can negotiate the corner smoothly by the thrust time delay built-in pipe tube wall that built-in pipe corner pulley is subject to being transmitted by pull rope, the electric wire at drawing head place is taken mouth and has been broken away from the tip that traditional inline form has been located at drawing head inverted U, reduce the diameter of the drawing head that the overlap joint because of electric wire increases virtually, reduce tractive resistance, significantly improve percent of pass and the efficiency of construction of electric wire traction.
Description
Technical field
The present invention relates to the aid that a kind of indoor electric is laid, specifically be a kind of slidingtype electric wire pull rope.
Background technology
Indoor electric installing wire lay the link that is absolutely necessary, before laying wires, we first can carry out laying wires by pre-buried pipeline, but the turning problem due to wall forces pre-buried pipeline and then to turn round makes workman's pull rope when laying wires be difficult to negotiate the corner, add that the middle part that mouth is arranged on inverted U drawing head taken by traditional draught line electric wire, electric wire is costed the rear invisible diameter adding drawing head and is improve tractive resistance, has had a strong impact on efficiency of construction.
Summary of the invention
The invention reside in and a kind of Novel traction rope is provided, specifically be a kind of slidingtype pull rope.
The present invention is realized by following technical scheme: this slidingtype pull rope is that 2. mouth taken by pull rope by 1. pull ropes, 3. drawing head, 4. pulley, 5. roller bearing, 6. electric wire take mouth composition.It is characterized in that: in the middle of the drawing head of this slidingtype pull rope, be provided with roller bearing and pulley, roll at drawing head can negotiate the corner smoothly by the thrust time delay built-in pipe tube wall that built-in pipe corner pulley is subject to being transmitted by pull rope, the electric wire at drawing head place is taken mouth and has been broken away from the tip that traditional inline form has been located at drawing head inverted U, reduce the diameter of the drawing head that the overlap joint because of electric wire increases virtually, reduce tractive resistance, significantly improve percent of pass and the efficiency of construction of electric wire traction.
The invention has the beneficial effects as follows: the turning problem solved due to wall forces pre-buried pipeline and then to turn round to make workman's pull rope when laying wires to be difficult to negotiate the corner and the middle part that mouth is arranged on inverted U drawing head taken by traditional draught line electric wire, and the problem that the rear invisible diameter adding drawing head improves tractive resistance costed by electric wire.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of slidingtype electric wire pull rope of the present invention.
1. pull ropes in figure, 2. mouth taken by pull rope, 3. drawing head, 4. pulley, 5. roller bearing, and 6. mouth taken by electric wire.
Specific embodiments
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of slidingtype electric wire pull rope of the present invention, roller bearing 5 and pulley 4 is provided with in the middle of the drawing head of this slidingtype pull rope, roll at drawing head 3 can negotiate the corner smoothly by the thrust time delay built-in pipe tube wall that built-in pipe corner pulley 4 is subject to being transmitted by pull rope 1, the electric wire at drawing head 3 place is taken mouth 6 and has been broken away from the tip that traditional inline form has been located at drawing head inverted U, reduce the diameter of the drawing head that the overlap joint because of electric wire increases virtually, reduce tractive resistance, significantly improve percent of pass and the efficiency of construction of electric wire traction.
Claims (3)
1. a slidingtype pull rope, take mouth by pull rope, pull rope, drawing head, pulley, roller bearing, electric wire take mouth and form, it is characterized in that, described pull rope, pull rope are taken mouth, drawing head, pulley, roller bearing and electric wire and are taken mouth and link the complete slidingtype pull rope of formation one in order.
2. a kind of slidingtype pull rope according to claim 1, is characterized in that, described pulley and described roller bearing are the middle parts being located at drawing head.
3. slidingtype pull rope according to claim 1, is characterized in that, mouth taken by described electric wire is the distal locations being located at drawing head inverted U.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520335397.XU CN204681001U (en) | 2015-05-22 | 2015-05-22 | Slidingtype electric wire pull rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520335397.XU CN204681001U (en) | 2015-05-22 | 2015-05-22 | Slidingtype electric wire pull rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204681001U true CN204681001U (en) | 2015-09-30 |
Family
ID=54180669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520335397.XU Expired - Fee Related CN204681001U (en) | 2015-05-22 | 2015-05-22 | Slidingtype electric wire pull rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204681001U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810752A (en) * | 2015-05-22 | 2015-07-29 | 杨灿彬 | Sliding-type electric wire traction rope |
| CN107147046A (en) * | 2017-07-02 | 2017-09-08 | 中国人民解放军91663部队 | Interim anti-magnetized coil lays draw-gear |
-
2015
- 2015-05-22 CN CN201520335397.XU patent/CN204681001U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810752A (en) * | 2015-05-22 | 2015-07-29 | 杨灿彬 | Sliding-type electric wire traction rope |
| CN107147046A (en) * | 2017-07-02 | 2017-09-08 | 中国人民解放军91663部队 | Interim anti-magnetized coil lays draw-gear |
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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: 20150930 Termination date: 20170522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |