CN202657751U - Novel track traction device for cable - Google Patents

Novel track traction device for cable Download PDF

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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
Authority
CN
China
Prior art keywords
cable
arc
belt
traction device
shaped recess
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
Application number
CN2012202886583U
Other languages
Chinese (zh)
Inventor
李淋舟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Pigeon Electric Wire and Cable Co Ltd
Original Assignee
Chongqing Pigeon Electric Wire and Cable Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chongqing Pigeon Electric Wire and Cable Co Ltd filed Critical Chongqing Pigeon Electric Wire and Cable Co Ltd
Priority to CN2012202886583U priority Critical patent/CN202657751U/en
Application granted granted Critical
Publication of CN202657751U publication Critical patent/CN202657751U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

A kind of novel cable crawler
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.
CN2012202886583U 2012-06-19 2012-06-19 Novel track traction device for cable Expired - Fee Related CN202657751U (en)

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 (5)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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

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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