CN202872257U - Opening type slide cable hook - Google Patents
Opening type slide cable hook Download PDFInfo
- Publication number
- CN202872257U CN202872257U CN 201220541994 CN201220541994U CN202872257U CN 202872257 U CN202872257 U CN 202872257U CN 201220541994 CN201220541994 CN 201220541994 CN 201220541994 U CN201220541994 U CN 201220541994U CN 202872257 U CN202872257 U CN 202872257U
- Authority
- CN
- China
- Prior art keywords
- cable
- hook
- main body
- steel strand
- shaped main
- 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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- Electric Cable Installation (AREA)
Abstract
An opening type slide cable hook belongs to the field of electric stringing equipments and comprises an S-shaped main body formed by bending a steel wire. The opening type slide cable hook is characterized in that the upper part of the S-shaped main body is provided with a steel wire hook; the lower part of the S-shaped main body is provided with a cable supporting hook; a supporting sheet is arranged on the central part of the cable supporting hook; and a fixing buckle hook is arranged on the tail of the cable supporting hook. When the opening type slide cable hook is in use, the steel wire hook of the S-shaped main body is hung on a steel strand. The cable supporting hook on the lower part of the S-shaped main body surrounds a cable through the fixing buckle hook and further supports the cable through the supporting sheet. When the cable is dragged, the S-shaped main body can be smoothly driven to move on the steel strand. The opening type slide cable hook has the characteristics of convenient use, low cost and small frictional force with the steel strand. By cooperating with a trailing cable spanning support, the opening type slide cable hook can make overhead cables erected and fixed inside continuous spans and meanwhile smoothly span electric poles and cross-arm fixed steel strand supporting points. On-site constructions are greatly facilitated. The working efficiency is increased. The history of fixing overhead cables by workers taking a cable pulley is gone. The falling accidents of workers taking pulleys to fix cables are further prevented.
Description
Technical field
The utility model belongs to the electric stringing apparatus field, especially a kind of open type slip cable clip.
Background technology
In line with international standards and the times of present power supply enterprise, power load is doubled and redoubled, and protects district trees and overhead transmission line contradiction.Safety supplies the especially eternal theme of power supply enterprise of electricity consumption, and electrical network upgrading aerial cable line insulating is imperative, and its quantities mainly is: set up steel strand wire, hang attached cable.
Tradition aerial cable erection mode generally has two kinds: after setting up steel strand wire, the one, the staff sits the dedicated pulley high-altitude and hangs attached cable with old-fashioned cable clip, and can only span segmentation of a span carry out, whenever finishing a span staff needs another people to help to wear skate coaster is moved on to next span, sitting coaster works on again ... project progress is slow, and coefficient of safety is little, has potential safety hazard.The 2nd, hang attached cable with crane, but crane cost is high, remote mountain area is crossed over low-lying place and is had no usage and take artificial manyly, and same project progress is slower, is affected by human factors, and processing quality is difficult to guarantee.
The cable clip two ends of using in the conventional method must hang on the steel strand wire simultaneously, and the bottom supporting spring holds cable.The steel wire hook at two ends and steel strand wire frictional force are larger, and it is difficult to slide at steel strand wire.When the construction of private cable coaster is sat in artificial high-altitude, running into electric pole and cross-arm fixedly can not directly pass through again during the steel strand wire strong point, cause that construction schedule is slow, labour intensity is large, the on-the-spot height of remote mountain construction is straggly serious, electric pole span span with a varied topography is large, and electric pole and the backguy depth of burying are difficult to reach " safety work order " requirement.When coaster during to the sag minimum point, the stressed maximum of both sides electric pole and backguy, backguy is easily loosening, makes the electric pole run-off the straight or skews, and very easily causes the high-altitude to fall and falls accident.Analogue almost all occurred repeatedly every year.
The utility model content
According to above the deficiencies in the prior art, the technical problems to be solved in the utility model is: provide a kind of easy to use, cost is low, and is little with steel strand wire frictional force, can set up smoothly the open type slip cable clip of cable on steel strand wire.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of open type slip cable clip, comprise the S shape main body that steel wire bends, it is characterized in that: S shape main body top is steel wire hook, the bottom is the cable hook, cable hook middle part arranges supporting spring, and the afterbody of cable hook arranges fixedly clasp.
During use, the steel wire hook of S shape main body is suspended on the steel strand wire, and the cable hook of bottom forms cable by fixing clasp and encircles, and by the supporting spring carrying cable.Because steel wire hook and steel strand wire are the some contact friction, frictional force is far smaller than the frictional force of cable and supporting spring, and therefore when dragging cable, it is mobile at steel strand wire to drive smoothly S shape main body.In addition, cross over support by trailing cable is set at cross-arm, it is crossed over beam and connects together with steel strand wire, fit tightly steel strand wire so that cross over the beam two ends, the steel wire hook of S shape main body can slide into from steel strand wire and cross on the beam, by cross-arm, finishes laying of cable smoothly.
Wherein preferred version is:
The arc radius of described steel wire hook is less than the arc radius of cable hook.The demand of appropriate cable, and prevent that steel wire hook from coming off.
Described S shape principal length is 100mm, and the arc radius of top steel wire hook is 18mm.Be applicable to existing situation.
The beneficial effect that open type slip cable clip of the present utility model has is: by with 12mm-14mm steel wire (can determine steel wire diameter size according to the cable different model), the top of the S shape main body that bends is set to steel wire hook, the bottom is set to the cable hook, cable hook middle part arranges supporting spring, the afterbody of cable hook arranges fixedly clasp, during use, the steel wire hook of S shape main body is suspended on the steel strand wire, the cable hook of bottom forms cable by fixing clasp and encircles, and by the supporting spring carrying cable, when dragging cable, it is mobile at steel strand wire to drive smoothly S shape main body.The utility model is easy to use, and cost is low, and is little with steel strand wire frictional force, can set up smoothly the leap attached cable on steel strand wire.
In addition, by being set at cross-arm, trailing cable crosses over support and connector, it is crossed over beam and connects together with steel strand wire, fit tightly steel strand wire so that cross over the beam two ends, the steel wire hook of S shape main body can slide into from steel strand wire and cross on the beam, by cross-arm fixed support point, finish the laying of cable smoothly.The utility model and trailing cable are crossed over support and are matched, and have solved for many years empty cable of people's work area pulley fixing frame, when crossing on the electric pole fixedly the steel strand wire strong point, and the difficult problem that people and coaster can not directly pass through.Realize setting up in the continuous span the empty cable of fixed mount and cross over smoothly simultaneously electric pole and the cross-arm strong point.For site operation has brought convenience, improved operating efficiency, changed traditional form of construction work, fixedly aerial cable is historical for people's work area cable coaster that is through with.Make the high-altitude sit the coaster attached cable and fall that to fall that rate of failure lands vertically be zero.
Description of drawings
Fig. 1 is embodiment 1 structural representation of the present utility model;
Wherein: 1, steel wire hook 2, supporting spring 3, cable hook 4, fixing clasp.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
As shown in Figure 1, diameter is that the S shape main body top that the 12mm-14mm steel wire bends is set to steel wire hook 1, and the bottom is set to cable hook 3, and cable hook 3 middle parts arrange supporting spring 2, and the afterbody of cable hook 3 arranges fixedly clasp 4.
The arc radius of steel wire hook 1 is less than the arc radius of cable hook 3.The demand of appropriate cable, and prevent that steel wire hook 1 from coming off.
S shape principal length is 100mm, and the arc radius of top steel wire hook 1 is 18mm.Be applicable to existing situation.
Operation principle and use procedure:
During use, the steel wire hook 1 of S shape main body is suspended on the steel strand wire, and the cable hook 3 of bottom forms cable by fixing clasp 4 and encircles, and by supporting spring 2 carrying cables.Because steel wire hook 1 is the some contact friction with steel strand wire, frictional force is far smaller than the frictional force of cable and supporting spring 2, and therefore when dragging cable, it is mobile at steel strand wire to drive smoothly S shape main body.In addition, cross over support by trailing cable is set at cross-arm, it is crossed over beam and connects together with steel strand wire, fit tightly steel strand wire so that cross over the beam two ends, the steel wire hook of S shape main body can slide into from steel strand wire and cross on the beam, smoothly by cross-arm, finishes laying of cable and crosses over fixing.
Claims (3)
1. an open type slip cable clip comprises the S shape main body that steel wire bends, and it is characterized in that: S shape main body top is steel wire hook, and the bottom is the cable hook, and cable hook middle part arranges supporting spring, and the afterbody of cable hook arranges fixedly clasp.
2. open type slip cable clip according to claim 1, it is characterized in that: the arc radius of described steel wire hook is less than the arc radius of cable hook.
3. open type slip cable clip according to claim 1 and 2, it is characterized in that: described S shape principal length is 100mm, and the arc radius of top steel wire hook is 18mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220541994 CN202872257U (en) | 2012-10-22 | 2012-10-22 | Opening type slide cable hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220541994 CN202872257U (en) | 2012-10-22 | 2012-10-22 | Opening type slide cable hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202872257U true CN202872257U (en) | 2013-04-10 |
Family
ID=48038946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220541994 Expired - Fee Related CN202872257U (en) | 2012-10-22 | 2012-10-22 | Opening type slide cable hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202872257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108847623A (en) * | 2018-07-18 | 2018-11-20 | 淮北创之社信息科技有限公司 | A kind of cable buncher |
| CN109212701A (en) * | 2018-10-15 | 2019-01-15 | 河北鸿宇通信器材有限公司 | Non-metallic optical fiber cables hook and application method |
-
2012
- 2012-10-22 CN CN 201220541994 patent/CN202872257U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108847623A (en) * | 2018-07-18 | 2018-11-20 | 淮北创之社信息科技有限公司 | A kind of cable buncher |
| CN109212701A (en) * | 2018-10-15 | 2019-01-15 | 河北鸿宇通信器材有限公司 | Non-metallic optical fiber cables hook and application method |
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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: 20130410 Termination date: 20181022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |