CN203850736U - Cable ring cutting position limiting clamp - Google Patents
Cable ring cutting position limiting clamp Download PDFInfo
- Publication number
- CN203850736U CN203850736U CN201420158484.8U CN201420158484U CN203850736U CN 203850736 U CN203850736 U CN 203850736U CN 201420158484 U CN201420158484 U CN 201420158484U CN 203850736 U CN203850736 U CN 203850736U
- Authority
- CN
- China
- Prior art keywords
- cable
- ring cutting
- fixed
- limiting clamp
- position limiting
- 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
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 238000009826 distribution Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005684 electric field Effects 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Cable Accessories (AREA)
Abstract
The utility model relates to a cable ring cutting position limiting clamp, comprising two arc tight steel rings arranged in bilateral symmetry. A fixed bolt ring is fixed on each of the upper end and the lower end of the arc tight steel rings. A fixed bolt is fixedly arranged on the fixed bolt ring after the two tight steel rings are butted, and a fixed nut is fixedly arranged on the other end of the fixed bolt. According to the cable ring cutting position limiting clamp provided by the utility model, due to the lack of effectively fixed means on a power cable, it is easy for the workers to feed to cause the cable to deform during the process of the cable ring cutting, other parts are accidently injured, hence field distribution and an insulating layer are damaged, and technical problems of safety hidden troubles caused by discharge of a cable head come about. Production efficiency is improved and working period is substantially shortened.
Description
Technical field
The utility model belongs to power cable manufacture field, relates to a kind of cable ring cutting position limiting clamp.
Background technology
Along with the development need of the fast and stable of electric power system in recent years, the promotion of city cable chemical industry journey and distribution improvement project, power cable is operated in and carries out ring cutting workload in cable joint manufacturing process and also strengthen thereupon.
At present, in the terminal and transition joint making of power cable, need to divest from level to level the parts such as cable jacket, inner sheath, copper shield and semiconductive, adopt at present the hand-held electrician's knife of workman, according to self grasping dynamics experience, carry out ring cutting, ring cutting effect is higher for workman's specification requirement, owing to lacking the special-purpose fixed apparatus for cable, easily feed distortion in ring cutting process, other positions of accidental injury cable, destroy Electric Field Distribution and insulating barrier, cause the potential safety hazards such as cable end electric discharge.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides that a kind of technique is simple, quality good, is conducive to the cable ring cutting position limiting clamp produced.
The purpose of this utility model is achieved through the following technical solutions:
A kind of cable ring cutting position limiting clamp, the tight position of two semicircular arcs steel loop that comprises left and right symmetry, the upper/lower terminal of the tight position of each semicircular arc steel loop is all shaped with a set bolt ring, on set bolt ring after two tight position steel loops connect, be all fixed with a set bolt, at the set bolt other end, be fixed with hold-down nut.
And, at the inner edge of the tight position of each semicircular arc steel loop, be all installed with the tight position of semicircular arc rubber ring.
Advantage of the present utility model and economic effect are:
1, this cable ring cutting position limiting clamp has overcome due to the effective fixing means lacking power cable, cause workman's easily feed distortion in ring cutting cable process, accidentally injure other positions of cable, destroy Electric Field Distribution and insulating barrier, the technical barrier that causes the potential safety hazards such as cable end electric discharge, has improved production efficiency, has greatly shortened duty cycle.
2, this cable ring cutting position limiting clamp is by the tight position of symmetrical two semicircular arcs steel loop, can be effectively fixing power cable, rational in infrastructure, easy to use, by the tight position of semicircular arc rubber ring, can greatly increase fixed effect simultaneously, both saved man-hour, also improved homework precision simultaneously.
3, this cable ring cutting position limiting clamp, set bolt ring and hold-down nut by upper and lower two ends, can regulate size, met the needs of fixing various cables.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
For further understanding content of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows.It should be noted that, the present embodiment is descriptive, is not determinate, can not limit thus protection range of the present utility model.
A kind of cable ring cutting position limiting clamp, the tight position of two semicircular arcs steel loop 4 that comprises left and right symmetry, the upper/lower terminal of the tight position of each semicircular arc steel loop is all shaped with a set bolt ring 2, on set bolt ring after two tight position steel loops connect, be all fixed with a set bolt 3, at the set bolt other end, be fixed with hold-down nut 1, at the inner edge of the tight position of each semicircular arc steel loop, be all installed with the tight position of semicircular arc rubber ring 5.
The internal diameter of the tight position of two semicircular arcs steel loop of described left and right symmetry is larger than power cable external diameter.
The internal diameter of the tight position of described semicircular arc rubber ring is larger than power cable external diameter.
Described cable ring cutting position limiting clamp, set bolt ring and hold-down nut by upper and lower two ends, can regulate size, met the needs of fixing various cables.
Claims (2)
1. a cable ring cutting position limiting clamp, it is characterized in that: the tight position of two semicircular arcs steel loop that comprises left and right symmetry, the upper/lower terminal of the tight position of each semicircular arc steel loop is all shaped with a set bolt ring, on set bolt ring after two tight position steel loops connect, be all fixed with a set bolt, at the set bolt other end, be fixed with hold-down nut.
2. a kind of cable ring cutting position limiting clamp according to claim 1, is characterized in that: the inner edge at the tight position of each semicircular arc steel loop is all installed with the tight position of semicircular arc rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158484.8U CN203850736U (en) | 2014-04-02 | 2014-04-02 | Cable ring cutting position limiting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158484.8U CN203850736U (en) | 2014-04-02 | 2014-04-02 | Cable ring cutting position limiting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203850736U true CN203850736U (en) | 2014-09-24 |
Family
ID=51563708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420158484.8U Expired - Fee Related CN203850736U (en) | 2014-04-02 | 2014-04-02 | Cable ring cutting position limiting clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203850736U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451247A (en) * | 2016-10-10 | 2017-02-22 | 中铁十九局集团电务工程有限公司 | Cable skinner |
| CN109462191A (en) * | 2018-11-22 | 2019-03-12 | 徐州市新大电缆有限公司 | A kind of cable tightening device |
-
2014
- 2014-04-02 CN CN201420158484.8U patent/CN203850736U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451247A (en) * | 2016-10-10 | 2017-02-22 | 中铁十九局集团电务工程有限公司 | Cable skinner |
| CN109462191A (en) * | 2018-11-22 | 2019-03-12 | 徐州市新大电缆有限公司 | A kind of cable tightening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 300010 Tianjin city Hebei District Wujing Road No. 39 Patentee after: State Grid Corporation of China Patentee after: State Grid Tianjin Electric Power Company Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee before: State Grid Corporation of China Patentee before: State Grid Tianjin Electric Power Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20190402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |