CN203532968U - Mining cable hook - Google Patents
Mining cable hook Download PDFInfo
- Publication number
- CN203532968U CN203532968U CN201320687331.8U CN201320687331U CN203532968U CN 203532968 U CN203532968 U CN 203532968U CN 201320687331 U CN201320687331 U CN 201320687331U CN 203532968 U CN203532968 U CN 203532968U
- Authority
- CN
- China
- Prior art keywords
- hook
- cable
- arm
- roller
- long
- 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
A mining cable hook comprises an L-shaped plastic member, wherein the L-shaped plastic member comprises a vertically-arranged long arm and a hook arm transversely connected to the lower end of the long arm. A hanging hole is formed in the upper end of the long arm, a hanging rod is arranged at the lower end of the long arm, the hanging hole is matched with the hanging rod in diameter and length, and a roller is arranged on the upper side of the hook arm. The roller is composed of a cylindrical metal member, and shafts are arranged on two end faces of the cylindrical metal member and extend into shaft holes in the hook arm. Bearings are arranged between the shafts and the shaft holes in the hook arm. The roller is arranged on the hook arm of a bearing cable with a articulated cable hook, so that friction force between the cable and the hook arm is greatly decreased, abrasion or breakage of the hook can be effectively prevented, and the time and the working amount of cable hook replacement and cable re-erection are decreased.
Description
Technical field:
The utility model relates to electricity field, relates in particular to cable, particularly mine electric cable, and concrete is a kind of Ore Cable Hanger.
Background technique:
During mine produces, 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, by a L-type plastic member, formed, L-type plastic member comprises a vertical long-armed and clevis arm that is laterally connected to long-armed lower end of placing, 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 the hook in adjacent top, thereby realizes the series connection of cable clip, meets the needs of cable suspension height.But, being erected at cable in clevis arm when being subject to drawing, cable and clevis arm produce larger frictional force, thereby cause clevis arm wearing and tearing to fracture, or hook reverses with the joint of adjacent upper lower draw-bar and ruptures.
Summary of the invention:
Technical problem to be solved in the utility model is to provide a kind of Ore Cable Hanger, and clevis arm and cable that described this Ore Cable Hanger will solve hanging type cable hook in prior art produce the technical problem that causes hook to damage compared with large frictional force.
This Ore Cable Hanger 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 that is laterally connected to 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 wherein, the upside of described clevis arm is provided with roller.
Further, described roller consists of a cylindrical metal member, in the two ends end face of described cylindrical metal member, is provided with axle, and described axle extends in the axis hole in clevis arm.
Further, between the axle of described roller and the axis hole in clevis arm, be provided with bearing.
The utility model and prior art are compared, 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, thereby greatly reduced the frictional force between cable and clevis arm, can effectively prevent hook wearing and tearing or fracture, having saved time and the workload changing cable clip and again set up cable.
Accompanying drawing explanation:
Fig. 1 is the structural representation of Ore Cable Hanger of the present utility model.
Embodiment:
Embodiment 1:
As shown in Figure 1, Ore Cable Hanger of the present utility model, comprise a L-type plastic member, described L-type plastic member comprises vertically disposed long-armed 1 and clevis arm 2 that is laterally connected to long-armed 1 lower end, long-armed 1 upper end is provided with hanging hole 3, and lower end is provided with peg 4, and diameter, the length of hanging hole 3 and peg 4 match, wherein, the upside of described clevis arm 2 is provided with roller 5.
Further, described roller 5 consists of a cylindrical metal member, in the two ends end face of described cylindrical metal member, is provided with axle, and described axle extends in the axis hole in clevis arm 2.
Further, between the axle of described roller 5 and the axis hole in clevis arm 2, be provided with bearing.
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, thereby greatly reduced the frictional force between cable and clevis arm 2, can effectively prevent hook wearing and tearing or fracture, having saved time and the workload changing cable clip and again set up cable.
Claims (3)
1. an Ore Cable Hanger, comprise a L-type plastic member, described L-type plastic member comprises a vertically disposed long-armed and clevis arm that is laterally connected to 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.
2. Ore Cable Hanger as claimed in claim 1, is characterized in that: described roller consists of a cylindrical metal member, and in the two ends end face of described cylindrical metal member, be provided with axle, described axle extends in the axis hole in clevis arm.
3. Ore Cable Hanger as claimed in claim 1, is characterized in that: between the axle of described roller and the axis hole in clevis arm, be provided with bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687331.8U CN203532968U (en) | 2013-11-01 | 2013-11-01 | Mining cable hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687331.8U CN203532968U (en) | 2013-11-01 | 2013-11-01 | Mining cable hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203532968U true CN203532968U (en) | 2014-04-09 |
Family
ID=50419176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320687331.8U Expired - Fee Related CN203532968U (en) | 2013-11-01 | 2013-11-01 | Mining cable hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203532968U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786237A (en) * | 2017-01-21 | 2017-05-31 | 刘广民 | Colliery Combined pulley formula cable clip |
| CN110783862A (en) * | 2019-11-07 | 2020-02-11 | 徐州众信矿业科技有限公司 | Cable hook for coal mine |
-
2013
- 2013-11-01 CN CN201320687331.8U patent/CN203532968U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786237A (en) * | 2017-01-21 | 2017-05-31 | 刘广民 | Colliery Combined pulley formula cable clip |
| CN110783862A (en) * | 2019-11-07 | 2020-02-11 | 徐州众信矿业科技有限公司 | Cable hook for coal mine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20191101 |