CN202405729U - Cable protection device at pipe well head - Google Patents
Cable protection device at pipe well head Download PDFInfo
- Publication number
- CN202405729U CN202405729U CN2012200254714U CN201220025471U CN202405729U CN 202405729 U CN202405729 U CN 202405729U CN 2012200254714 U CN2012200254714 U CN 2012200254714U CN 201220025471 U CN201220025471 U CN 201220025471U CN 202405729 U CN202405729 U CN 202405729U
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- CN
- China
- Prior art keywords
- supporting
- rolling
- protecting device
- cable
- cable protecting
- 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 - Lifetime
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 34
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model provides a cable protection device at a pipe well head. The cable protection device comprises at least one rolling supporting component, wherein each rolling supporting component comprises a supporting seat, a supporting shaft and a rolling supporting body; the supporting shaft is arranged at the upper end of the supporting seat; and the rolling supporting body is sleeved on the supporting shaft and rotates around the supporting shaft. The cable protection device at the pipe well head has the advantages that by using the supporting seat and the rolling supporting body which is arranged at the upper end of the supporting seat and can rotate, a cable can be supported on the rolling supporting body; and the cable can be pulled out of a pipe well or can extend into the pipe well by rotation of the rolling supporting body, friction between the cable and the pipe well head is avoided, and a cable protection effect is achieved.
Description
Technical field
The utility model relates to field of electrical equipment, especially, relates to the cable protecting device at a kind of pipe well mouth place.
Background technology
Along with development of city is maked rapid progress, power cable is more and more great as a kind of main proportion of electric energy transmission & distribution mode in urban power network, and it is important that the construction quality of cable more shows.At present, cable laying adopts pipe well to lay more, and the space is little in the pipe well, can't manual work lay, and can only draw with hauling machine.In real work, the cable mouth of pipe of pipe well both sides be not again right very just, sometimes about, left-right deviation is very big, and the situation that cable is scratched at the cable mouth of pipe often takes place when cabling like this.With the power supply engineering in a certain zone is example: about about 1 meter will be turned one 120 ° curved in the 4# pipe well, and cable pulling is not come, if traction by force, cable is scratched certainly.In order to increase distance, can only tear down by line up, though the distance after the orcible entry has increased some, the mouth of pipe is out-of-flatness all the more but, has brought very burden to construction simultaneously, can only adopt the interim processing of method do such as pad packaging bag, but cable jacket still has scuffing.
The utility model content
The utility model purpose is to provide the cable protecting device at a kind of pipe well mouth place, to solve existing cable in laid processes, the technical problem that is scratched by the pipe well mouth easily when being in the pipe well mouth.
For realizing above-mentioned purpose, the utility model provides the cable protecting device at a kind of pipe well mouth place, comprises at least one rolling supporting component, and each rolling supporting component comprises: bearing; Back shaft is arranged on the bearing; The rolling supporter is set on the back shaft and around back shaft and rotates.
Further, the rolling supporter hangs down the arc that stick up at two ends along the centre that axially is of back shaft.
Further, bearing comprises transverse slat and two supporting brackets that are connected to the transverse slat two ends, and support bracket is located at the upper end of two supporting brackets.
Further, supporting bracket is low wide and up narrow trapezoidal.
Further, the upper end of supporting bracket is provided with screw, and the screw of two supporting brackets is run through at the two ends of back shaft respectively.
Further, comprise a plurality of rolling supporting components, connect pivotly between the adjacent rolling supporting component.
Further, the lower end of the supporting bracket of each rolling supporting component is provided with and is used for the connecting portion that is connected pivotly with the supporting bracket of adjacent rolling supporting component.
Further, connecting portion and supporting bracket coplane ground stretch out to the both sides of supporting bracket.
Further, connecting portion is provided with the connecting hole that is used to install connecting bolt.
The utlity model has following beneficial effect:
The cable protecting device at the pipe well mouth place that the utility model provides; Utilize bearing and be arranged on the rotatable rolling supporter of bearing upper end; Can cable be ridden on the rolling supporter, when cable is pulled out in pipe well or stretched into, can utilize the rotation of rolling supporter to realize; And avoided the friction between cable and the pipe well mouth, played the protective effect of cable.
Except top described purpose, feature and advantage, the utility model also has other purpose, feature and advantage.To do further detailed explanation to the utility model with reference to figure below.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 is the package assembly sketch map of the utility model preferred embodiment.
Embodiment
Embodiment to the utility model is elaborated below in conjunction with accompanying drawing, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
As shown in Figure 1, the utility model provides the cable protecting device at a kind of pipe well mouth place, comprises at least one rolling supporting component, and each rolling supporting component comprises: bearing 10; Back shaft 20 is arranged on the upper end of bearing 10; Rolling supporter 30 is set on the back shaft 20 and around back shaft 20 and rotates.
For the ease of the support of cable, rolling supporter 30 is along middle low arc of axially being of back shaft 20.
As a kind of concrete structure, bearing 10 comprises transverse slat 11 and two supporting brackets 12 that are connected to the two ends of transverse slat 11, and back shaft 20 is erected at the upper end of two supporting brackets 12.
It is low wide and up narrow trapezoidal that supporting bracket 12 is, and this shape helps the stable support of protective device, because the lower end of bearing is wide, the gravity that can utilize cable fully navigates to protective device around the pipe well mouth, and need not other positioner.The upper end of supporting bracket 12 is provided with screw, and the screw of two supporting brackets 12 is run through at the two ends of back shaft 20 respectively.
In order to make the protection better effects if of cable, this cable protecting device can comprise a plurality of rolling supporting components, connects pivotly between the adjacent rolling supporting component, forms a chain.The lower end of the supporting bracket 12 of each rolling supporting component all is provided with and is used for the connecting portion 12a that is connected pivotly with the supporting bracket 12 of adjacent rolling supporting component.Specifically, connecting portion 12a can be from the both sides of the lower end of supporting bracket 12 protruding and with supporting bracket 12 coplanes, and connecting portion 12a is provided with the connecting hole that is used to install connecting bolt.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the utility model.
Claims (9)
1. the cable protecting device at a pipe well mouth place is characterized in that, comprises at least one rolling supporting component, and each rolling supporting component comprises:
Bearing (10);
Back shaft (20) is arranged on the said bearing (10);
Rolling supporter (30) is set in said back shaft (20) and upward and around said back shaft (20) rotates.
2. cable protecting device according to claim 1 is characterized in that, said rolling supporter (30) hangs down the arc that stick up at two ends along the centre that axially is of said back shaft (20).
3. cable protecting device according to claim 2; It is characterized in that; Said bearing (10) comprises transverse slat (11) and is connected to two supporting brackets (12) at said transverse slat (11) two ends that said back shaft (20) is erected at the upper end of two said supporting brackets (12).
4. cable protecting device according to claim 3 is characterized in that, it is low wide and up narrow trapezoidal that said supporting bracket (12) is.
5. cable protecting device according to claim 4 is characterized in that, the upper end of said supporting bracket (12) is provided with screw, and the screw of two said supporting brackets (12) is run through at the two ends of said back shaft (20) respectively.
6. cable protecting device according to claim 5 is characterized in that, comprises a plurality of rolling supporting components, connects pivotly between the adjacent rolling supporting component.
7. cable protecting device according to claim 6 is characterized in that, the lower end of the supporting bracket of each said rolling supporting component (12) is provided with and is used for the connecting portion (12a) that is connected pivotly with the supporting bracket (12) of adjacent rolling supporting component.
8. cable protecting device according to claim 7 is characterized in that, said connecting portion (12a) stretches out to the both sides of said supporting bracket (12) with said supporting bracket (12) coplane ground.
9. cable protecting device according to claim 7 is characterized in that, said connecting portion (12a) is provided with the connecting hole that is used to install connecting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200254714U CN202405729U (en) | 2012-01-19 | 2012-01-19 | Cable protection device at pipe well head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200254714U CN202405729U (en) | 2012-01-19 | 2012-01-19 | Cable protection device at pipe well head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202405729U true CN202405729U (en) | 2012-08-29 |
Family
ID=46703346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200254714U Expired - Lifetime CN202405729U (en) | 2012-01-19 | 2012-01-19 | Cable protection device at pipe well head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202405729U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104184082A (en) * | 2014-08-28 | 2014-12-03 | 南通友联数码技术开发有限公司 | Well head cable protection device |
| CN107588326A (en) * | 2017-05-22 | 2018-01-16 | 河南工程学院 | The protection device of petrochemical pier monitoring system |
-
2012
- 2012-01-19 CN CN2012200254714U patent/CN202405729U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104184082A (en) * | 2014-08-28 | 2014-12-03 | 南通友联数码技术开发有限公司 | Well head cable protection device |
| CN107588326A (en) * | 2017-05-22 | 2018-01-16 | 河南工程学院 | The protection device of petrochemical pier monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: BEIJING ELECTRIC POWER CORP. Effective date: 20130520 Owner name: BEIJING ELECTRIC POWER CORP. Effective date: 20130520 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100031 XICHENG, BEIJING TO: 100031 DONGCHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130520 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Beijing Electric Power Corp. Address before: 100031 Beijing Qianmen West Street, Xicheng District, No. 41 Patentee before: Beijing Electric Power Corp. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120829 |
|
| CX01 | Expiry of patent term |