CN203632125U - Power-cable laying and guiding device - Google Patents
Power-cable laying and guiding device Download PDFInfo
- Publication number
- CN203632125U CN203632125U CN201320781175.1U CN201320781175U CN203632125U CN 203632125 U CN203632125 U CN 203632125U CN 201320781175 U CN201320781175 U CN 201320781175U CN 203632125 U CN203632125 U CN 203632125U
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- China
- Prior art keywords
- guiding device
- tube body
- pipeline
- utility
- model
- 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
- 239000000835 fiber Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 description 5
- 230000001141 propulsive effect Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033558 biomineral tissue development Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010407 vacuum cleaning Methods 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model discloses a power-cable laying and guiding device, and the device comprises a tube body. The tube body consists of high-strength fibers. One end of the tube body is closed. The diameter of the tube body is from 10 cm to 15 cm when the tube body is inflated. The device provided by the utility model is simple in structure, and forms an air rod after the tube body is filled with compressed air. The front end of the air rod is enabled to pass through a cable pipeline through adjusting the air pressure of the air rod, and is easy to pass through a bent pipeline.
Description
Technical field
The utility model relates to guiding device, is specifically related to a kind of power cable and lays guiding device.
Background technology
In the process of deployment of cable, need in the bending shape of bore, pipeline and different many pipelines of length, carry out plug wire, the tractive resistance that is therefore displaced into the lead-in wire in each pipeline is different.
The tractive resistance of pipeline changes according to the existence of the foreign matter of the quantity of the own cable laying in pipeline, laying state or pipeline inner surface etc.In the very large situation of tractive resistance of pipeline, small-sized vacuum suction device cannot make the propulsive element in pipeline advance.
This problem is especially remarkable in the case of multiple own cable layings are present in pipeline with complicated laying shape.In order to improve this problem, consider to adopt to attract air mass flow and produce both larger large-scale vacuum suction devices of Vacuum Pressure.But the large-scale vacuum suction device as vacuum cleaning car has larger initial cost and operating cost.Have again, in operating environment, arrange more difficult.Therefore, expect that being easy to small-sized vacuum suction device by transportation produces larger attraction air mass flow and larger Vacuum Pressure.
Application number is that the patent of CN 201010233845.7 discloses a kind of wire-insertion device, and this wire-insertion device carrys out propulsive element by differential pressure, as the long bag of propulsive element sealing that is arranged on the suction-type wire-insertion device on the front end of lead-in wire.The long bag of sealing has larger deformability, the long bag of sealing has been deformed into tail spheroidal graphite shape because of the air-flow in pipeline, thereby tail ball has propulsive force to lead-in wire, this utility model need to be to inputting a large amount of air-flow ability mineralization pressures to pipeline, the long bag of sealing of tail spheroidal graphite shape, since can form differential pressure, it must match with the diameter of pipeline, and sealing bag head and pipeline have frictional force so.
Utility model content
Need to blast a large amount of gas for guiding device in prior art, and head and pipeline have the problem of friction, the utility model provides a kind of cost low, simple in structure, and power cable easy to use is laid guiding device.
The technical solution adopted in the utility model is: a kind of power cable is laid guiding device, comprises body and inflator pump, under operating state, body is located on inflator pump, described body is made up of high-intensity fiber, described body one end closure, and other end opening sleeve is located on inflator pump.
Described body is at inflated condition, and diameter is 10-15cm.
Beneficial effect is: the utility model is simple in structure, because body forms gas stick after being filled with compressed air, adjusts the air pressure of gas stick, makes the front end of gas stick can pass cable duct, and more easily passes through bend.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of power cable is laid guiding device, comprises body 1, and described body 1 is made up of high-intensity fiber, described body one end closure.Described body 1 is at inflated condition, and diameter is at 10-15cm.When use, the openend of body 1 and inflator pump 3 join, and are filled with after compressed air, and it is bar-shaped that body is, adjustable pipe internal gas pressure passes body to treat tubing 2, by body 1 guide rear connect cable by pipeline 2, while collecting, after body 1 deflates, softening rolling.The utility model is simple in structure, because body 1 forms gas stick after being filled with compressed air, adjusts the air pressure of gas stick, makes the front end of gas stick can pass cable duct, and more easily passes through bend 2.
Claims (2)
1. power cable is laid a guiding device, comprises body and inflator pump, and under operating state, body is located on inflator pump, it is characterized in that: described body is made up of high-intensity fiber, described body one end closure, and other end opening sleeve is located on inflator pump.
2. power cable according to claim 1 is laid guiding device, it is characterized in that: described body is at inflated condition, and diameter is 10-15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320781175.1U CN203632125U (en) | 2013-12-03 | 2013-12-03 | Power-cable laying and guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320781175.1U CN203632125U (en) | 2013-12-03 | 2013-12-03 | Power-cable laying and guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203632125U true CN203632125U (en) | 2014-06-04 |
Family
ID=50818567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320781175.1U Expired - Fee Related CN203632125U (en) | 2013-12-03 | 2013-12-03 | Power-cable laying and guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203632125U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104638573A (en) * | 2015-01-28 | 2015-05-20 | 北京天恒建设工程有限公司 | Portable electric threader |
| CN110116932A (en) * | 2019-05-22 | 2019-08-13 | 佛山市华禅能燃气设计有限公司 | It is a kind of for measuring the threading apparatus of pipeline three-dimensional coordinate |
-
2013
- 2013-12-03 CN CN201320781175.1U patent/CN203632125U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104638573A (en) * | 2015-01-28 | 2015-05-20 | 北京天恒建设工程有限公司 | Portable electric threader |
| CN104638573B (en) * | 2015-01-28 | 2017-05-17 | 北京天恒建设工程有限公司 | Portable electric threader |
| CN110116932A (en) * | 2019-05-22 | 2019-08-13 | 佛山市华禅能燃气设计有限公司 | It is a kind of for measuring the threading apparatus of pipeline three-dimensional coordinate |
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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: 20140604 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |