CN202657751U - Novel track traction device for cable - Google Patents
Novel track traction device for cable Download PDFInfo
- Publication number
- CN202657751U CN202657751U CN2012202886583U CN201220288658U CN202657751U CN 202657751 U CN202657751 U CN 202657751U CN 2012202886583 U CN2012202886583 U CN 2012202886583U CN 201220288658 U CN201220288658 U CN 201220288658U CN 202657751 U CN202657751 U CN 202657751U
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- cable
- arc
- belt
- traction device
- shaped recess
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Abstract
The utility model discloses a novel track traction device for a cable, comprising two belts and an upper group of rolling shafts and a lower group of rolling shafts, wherein two belts respectively surrounds the outside the two groups of rolling shafts respectively; and an arc-shaped groove is formed on the middle part of the axial direction of each rolling shaft, the middle part of each belt is of an arc-shaped depression, and the arc-shaped depression in the middle of the belt is matched with the arc-shaped groove of each rolling shaft. The novel track traction device for the cable has the advantages that the defect that the cable deformation caused by the over-concentration local pressure of the cable of the existing track traction device for the cable is overcome, the local pressure on the cable caused by the track traction device can be reduced, the shape of the cable is kept and the traction efficiency and the stability are improved.
Description
Technical field
The utility model belongs to the electrical cable-making apparatus field, is specifically related to a kind of novel cable crawler.
Background technology
At present, the demand of power cable is increasing, its output is also progressively increasing, in the manufacturing process of power cable, need to carry out to the cable of moulding take-up stores, in the cable take-up process of larger external diameter, then need to use crawler belt and assist transmission, cable can be with up and down two groups of roller bearings of belt outward cable is clamped, thereby make cable in the situation that certain pressure is arranged and pulling force moves forward, then will coil in the cable take-up, and existing up and down two groups of roller bearings are the common cylinder shape, seamlessly transit, in its process that cable is transmitted, cable applied pressure concentrations is made distortion of the cable, even damage, affect outward appearance and the use of cable.
The utility model content
The technical problems to be solved in the utility model is can cause the local pressure concentrations for existing cable to cable with crawler, thereby make the shortcoming of distortion of the cable, provide a kind of and can reduce local pressure, the maintenance cable shape that crawler causes cable, can improve again a kind of novel cable crawler of drawbar efficiency and stability.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: a kind of novel cable crawler, comprise two belts and two groups of roller bearings up and down, article two, belt is centered around respectively the up and down periphery of two groups of roller bearings, wherein, the middle part of described roller bearing axial direction is provided with arc groove, and belt middle is arc-shaped recess, and the arc-shaped recess of belt middle and the arc groove of roller bearing are complementary.
Adopt a kind of novel cable crawler of technical solutions of the utility model; because the middle part of roller bearing axial direction is provided with arc groove; belt middle is arc-shaped recess; the arc-shaped recess of belt middle and the arc groove of roller bearing are complementary; the cooperation of the belt of the arc groove of two groups of roller bearings and arc-shaped recess is mated with the circular profile of cable up and down; cable is clipped in the middle; because the circular shape area of contact increases; thereby so that can produce larger adhesive force and pressure when applying equal external force; and circular arc has reduced the local pressure of roller bearing to cable; both protect cable, avoided deformation and damage, improved again drawbar efficiency and stability.
Further, a kind of novel cable crawler, wherein, the radian of described arc groove and arc-shaped recess is consistent with the surperficial radian of cable.Guarantee the applying of arc groove and arc-shaped recess and cable surface, reduce the local pressure to cable, the protection cable.
Adopt a kind of novel cable crawler of technical solutions of the utility model; two groups of roller bearings are behind two belts up and down; the arc groove of roller bearing and the arc-shaped recess of belt cooperate; cable passes through in the middle of two groups of roller bearings with belt; because arc groove is consistent with the surperficial radian of cable with arc-shaped recess; thereby avoid cable in operational process, to be subject to focus pressure; thereby the shape of protection cable; the contact surface of circular arc is larger, also so that drawbar efficiency and stability have obtained certain raising.
Description of drawings
Below in conjunction with drawings and Examples technical solutions of the utility model are further specified:
Fig. 1 is the structural representation that a kind of novel cable of the utility model is used crawler embodiment;
Fig. 2 is the schematic side view of Fig. 1.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of novel cable crawler of the utility model, comprise two belts 2 and two groups of roller bearings 1 up and down, article two, belt 2 is centered around respectively the up and down periphery of two groups of roller bearings 1, wherein, the middle part of described roller bearing 1 axial direction is provided with arc groove 4, and belt middle is arc-shaped recess 5, and the arc-shaped recess 5 at belt 2 middle parts is complementary with the arc groove 4 of roller bearing 1; The radian of arc groove 4 and arc-shaped recess 5 is consistent with the surperficial radian of cable 3.
In specific implementation process; two groups of roller bearings 1 are behind two belts 2 up and down; the arc groove 4 of roller bearing 1 and the arc-shaped recess of belt 25 cooperate; cable 3 passes through from the arc-shaped recess 5 of two groups of belts 2 up and down; because arc groove 4 is consistent with the surperficial radian of cable 3 with arc-shaped recess 5, thereby avoids cable 3 to be subject to focus pressure in operational process, thus the shape of protection cable 3; the contact surface of circular arc is larger, also so that drawbar efficiency and stability have obtained certain raising.
For a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement, these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (2)
1. novel cable crawler, comprise two belts and two groups of roller bearings up and down, article two, belt is centered around respectively the up and down periphery of two groups of roller bearings, it is characterized in that: the middle part of described roller bearing axial direction is provided with arc groove, belt middle is arc-shaped recess, and the arc-shaped recess of belt middle and the arc groove of roller bearing are complementary.
2. a kind of novel cable crawler as claimed in claim 1, it is characterized in that: the radian of described arc groove and arc-shaped recess is consistent with the surperficial radian of cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202886583U CN202657751U (en) | 2012-06-19 | 2012-06-19 | Novel track traction device for cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202886583U CN202657751U (en) | 2012-06-19 | 2012-06-19 | Novel track traction device for cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202657751U true CN202657751U (en) | 2013-01-09 |
Family
ID=47452672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202886583U Expired - Fee Related CN202657751U (en) | 2012-06-19 | 2012-06-19 | Novel track traction device for cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202657751U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692185A (en) * | 2015-01-09 | 2015-06-10 | 芜湖航天特种电缆厂 | Tractor |
| CN105082505A (en) * | 2015-09-25 | 2015-11-25 | 无锡鑫宏业特塑线缆有限公司 | Wire track traction guide wheel device |
| CN107195387A (en) * | 2017-05-24 | 2017-09-22 | 重庆泰山电缆有限公司 | A kind of method for producing insulated electric cable |
| CN109552940A (en) * | 2018-11-16 | 2019-04-02 | 合肥智瑞工程科技有限公司 | For cable winding, bundled traction device |
| CN109592482A (en) * | 2018-12-03 | 2019-04-09 | 滁州市云米工业设计有限公司 | A kind of molding storage device in electronic product internal wiring processing |
| CN109867160A (en) * | 2019-04-03 | 2019-06-11 | 徐州市三森威尔矿山科技有限公司 | The straight line clamp system of wirerope conveying device |
-
2012
- 2012-06-19 CN CN2012202886583U patent/CN202657751U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692185A (en) * | 2015-01-09 | 2015-06-10 | 芜湖航天特种电缆厂 | Tractor |
| CN105082505A (en) * | 2015-09-25 | 2015-11-25 | 无锡鑫宏业特塑线缆有限公司 | Wire track traction guide wheel device |
| CN107195387A (en) * | 2017-05-24 | 2017-09-22 | 重庆泰山电缆有限公司 | A kind of method for producing insulated electric cable |
| CN109552940A (en) * | 2018-11-16 | 2019-04-02 | 合肥智瑞工程科技有限公司 | For cable winding, bundled traction device |
| CN109592482A (en) * | 2018-12-03 | 2019-04-09 | 滁州市云米工业设计有限公司 | A kind of molding storage device in electronic product internal wiring processing |
| CN109592482B (en) * | 2018-12-03 | 2020-08-14 | 安徽伟迈信息技术有限公司 | Shaping storage device in electronic product inner line processing |
| CN109867160A (en) * | 2019-04-03 | 2019-06-11 | 徐州市三森威尔矿山科技有限公司 | The straight line clamp system of wirerope conveying device |
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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: 20130109 Termination date: 20150619 |
|
| EXPY | Termination of patent right or utility model |