CN204739325U - Modified mine cable hook - Google Patents
Modified mine cable hook Download PDFInfo
- Publication number
- CN204739325U CN204739325U CN201520466903.9U CN201520466903U CN204739325U CN 204739325 U CN204739325 U CN 204739325U CN 201520466903 U CN201520466903 U CN 201520466903U CN 204739325 U CN204739325 U CN 204739325U
- Authority
- CN
- China
- Prior art keywords
- roller
- cable
- arm
- couple
- clevis arm
- 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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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model provides a modified mine cable hook, includes a L type plastic components, L type plastic components include long arm and transverse connection of a perpendicular setting at the couple arm of long arm lower extreme, the upper end of long arm is provided with the hanging hole, the lower extreme is provided with the peg, diameter, the length of hanging hole and peg cooperate, the upside of couple arm is provided with the roller, is provided with the hoop recess in the periphery of roller, the sectional form of hoop recess is V style of calligraphy, parabola type or arc. Be provided with the hoop recess of two above figures in the roller periphery. The utility model discloses the roller has been set up on the couple arm of cable bearing of hitching -type cable hook to reduced cable and the frictional force of couple between the arm greatly, can effectively prevent couple wearing and tearing or rupture, practiced thrift time and the work load changing cable hook and erect the cable again, hoop recess in the roller periphery with the cable restriction on the roller, avoided the cable couple arm outer end position that makes progress that squints, prevent to get in touch arm emergence wear deformation.
Description
Technical field:
The utility model relates to electricity field, particularly relates to cable, particularly mine electric cable, the Ore Cable Hanger of particularly a kind of improvement.
Background technique:
In mining production, extensively adopt hanging type cable hook to set up cable, can save time, saving of labor, laborsaving.Hanging type cable hook, as the TJL08 series hook of extensive use, be made up of a L-type plastic member, L-type plastic member comprises the clevis arm that vertically place long-armed and are connected laterally at long-armed lower end, and long-armed upper end is provided with hanging hole, and lower end is provided with peg, diameter, the length of hanging hole and peg match, the peg of a hook can be inserted in the hanging hole of one, adjacent top hook, thus realizes the series connection of cable clip, meets the needs of cable suspension height.But be erected at cable in clevis arm when being subject to drawing, cable and clevis arm produce larger frictional force, thus cause clevis arm to wear and tear fractureing, or hook reverses and ruptures with the joint of adjacent upper lower draw-bar.For solving the problem, the applicant is propose a kind of Ore Cable Hanger in the Chinese patent of 203532968U at notification number, the clevis arm of the load-bearing cable of hanging type cable hook is provided with roller, thus the frictional force substantially reduced between cable and clevis arm, effectively can prevent hook wearing and tearing or fracture, having saved time and the workload changing cable clip and again set up cable.But in actual use, cable often can be displaced to the position upwards, outer end of clevis arm, causes clevis arm generation abrasion deformation, makes roller shaft deviate from from clevis arm.
Summary of the invention:
Technical problem to be solved in the utility model is to provide a kind of Ore Cable Hanger of improvement, and the Ore Cable Hanger of described this improvement will solve the technical problem at upwards position, cable wearing and tearing clevis arm outer end in prior art.
The Ore Cable Hanger of this improvement of the present utility model, comprise a L-type plastic member, described L-type plastic member comprises a vertically disposed long-armed and clevis arm being connected laterally at long-armed lower end, long-armed upper end is provided with hanging hole, lower end is provided with peg, and diameter, the length of hanging hole and peg match, wherein, the upside of described clevis arm is provided with roller, is provided with circumferential groove in the circumferential surface of described roller.
Further, the section configuration of described circumferential groove is V-shape or parabolic shape or circular arc.
Further, be provided with the circumferential groove of two or more number in roller circumferential surface, described circumferential groove arranges along the axially spaced-apart of roller.
Further, described roller is made up of a cylindrical metal component, and be provided with axle in the two ends end face of described cylindrical metal component, described axle extends in the axis hole in clevis arm.
Further, bearing is provided with between the axis hole in the axle of described roller and clevis arm.
The utility model is compared with prior art, and its effect is actively with obvious.The utility model is provided with roller on the clevis arm of the load-bearing cable of hanging type cable hook, thus the frictional force substantially reduced between cable and clevis arm, effectively can prevent hook wearing and tearing or fracture, time and the workload changing cable clip and again set up cable are saved, cable is limited on roller by the circumferential groove in roller circumferential surface, avoid cable and be displaced to upwards position, clevis arm outer end, prevent clevis arm generation abrasion deformation.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the Ore Cable Hanger of improvement of the present utility model.
Embodiment:
Embodiment 1:
As shown in Figure 1, the Ore Cable Hanger of improvement of the present utility model, comprise a L-type plastic member, described L-type plastic member comprises the clevis arm 2 that vertically disposed long-armed 1 and is connected laterally at long-armed 1 lower end, and the upper end of long-armed 1 is provided with hanging hole 3, and lower end is provided with peg 4, diameter, the length of hanging hole 3 and peg 4 match, wherein, the upside of described clevis arm 2 is provided with roller 5, is provided with circumferential groove 6 in the circumferential surface of described roller.
Further, the section configuration of described circumferential groove 6 is V-shape or parabolic shape or circular arc.
Further, be provided with the circumferential groove 6 of two or more number in roller 5 circumferential surface, described circumferential groove 6 arranges along the axially spaced-apart of roller 5.
Further, described roller 5 is made up of a cylindrical metal component, and be provided with axle in the two ends end face of described cylindrical metal component, described axle extends in the axis hole in clevis arm 2.
Further, bearing is provided with between the axis hole in the axle of described roller 5 and clevis arm 2.
The working principle of the present embodiment is: on the clevis arm 2 of the load-bearing cable of hanging type cable hook, be provided with roller 5, thus the frictional force substantially reduced between cable and clevis arm 2, effectively can prevent hook wearing and tearing or fracture, time and the workload changing cable clip and again set up cable are saved, cable is limited on roller 5 by the circumferential groove 6 in roller 5 circumferential surface, avoid cable and be displaced to upwards position, clevis arm 2 outer end, prevent clevis arm 2 from abrasion deformation occurring.
Claims (5)
1. the Ore Cable Hanger improved, comprise a L-type plastic member, described L-type plastic member comprises a vertically disposed long-armed and clevis arm being connected laterally at long-armed lower end, long-armed upper end is provided with hanging hole, lower end is provided with peg, diameter, the length of hanging hole and peg match, and it is characterized in that: the upside of described clevis arm is provided with roller, are provided with circumferential groove in the circumferential surface of described roller.
2. the as claimed in claim 1 Ore Cable Hanger improved, is characterized in that: the section configuration of described circumferential groove is V-shape or parabolic shape or circular arc.
3. the Ore Cable Hanger improved as claimed in claim 1, it is characterized in that: the circumferential groove being provided with two or more number in roller circumferential surface, described circumferential groove arranges along the axially spaced-apart of roller.
4. the Ore Cable Hanger improved as claimed in claim 1, it is characterized in that: described roller is made up of a cylindrical metal component, be provided with axle in the two ends end face of described cylindrical metal component, described axle extends in the axis hole in clevis arm.
5. the as claimed in claim 1 Ore Cable Hanger improved, is characterized in that: be provided with bearing between the axis hole in the axle of described roller and clevis arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520466903.9U CN204739325U (en) | 2015-07-02 | 2015-07-02 | Modified mine cable hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520466903.9U CN204739325U (en) | 2015-07-02 | 2015-07-02 | Modified mine cable hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204739325U true CN204739325U (en) | 2015-11-04 |
Family
ID=54421062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520466903.9U Expired - Fee Related CN204739325U (en) | 2015-07-02 | 2015-07-02 | Modified mine cable hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204739325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109153340A (en) * | 2016-08-05 | 2019-01-04 | 泰斯美克股份有限公司 | The system of automatic positioning for railway overhead transmission line |
-
2015
- 2015-07-02 CN CN201520466903.9U patent/CN204739325U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109153340A (en) * | 2016-08-05 | 2019-01-04 | 泰斯美克股份有限公司 | The system of automatic positioning for railway overhead transmission line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180416 Address after: Fengxian District Zhuanghang town of Shanghai city in 201415 Ye Zhuang Road No. 118 3 floor Patentee after: SHANGHAI MINING CABLE FACTORY CO., LTD. Address before: 201415 No. 118, ye Zhuang Road, Chuang Hang Town, Fengxian District, Shanghai Patentee before: Shanghai mining cable (Group) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20190702 |