CN202940067U - Cable traction accessory - Google Patents
Cable traction accessory Download PDFInfo
- Publication number
- CN202940067U CN202940067U CN 201220585392 CN201220585392U CN202940067U CN 202940067 U CN202940067 U CN 202940067U CN 201220585392 CN201220585392 CN 201220585392 CN 201220585392 U CN201220585392 U CN 201220585392U CN 202940067 U CN202940067 U CN 202940067U
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- CN
- China
- Prior art keywords
- cable
- circular
- metal plate
- traction
- circular metal
- 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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Abstract
The utility model discloses a cable traction accessory. The cable traction accessory comprises a traction connection body; a circular metal plate is arranged on the traction connection body; one end of the traction connection body is integrally connected or fixedly connected with the center of the circular metal plate; three circular cable outlet holes are arranged on the circular metal plate; the three circular cable outlet holes are uniformly distributed along the circumference of the circular metal plate; and a group of metal pull net is respectively arranged inside the three circular cable outlet holes. The cable traction accessory has the first beneficial effect that binding is firm; and the second beneficial effects that the shielding layer at the cable socket is not damaged, the utilization rate of the product is further improved, waste is reduced, and cost is reduced.
Description
Technical field
The utility model relates to electricapparatus and equipment is made the field, relates in particular to a kind of cable pulling annex
Background technology
in the stranding process of cable, need to use a draught line with cable pulling to the take-up reel of cable, draught line is connected with cable and three is thoroughly done away with the edge cores and need to connect, now method of attachment commonly used be with three of cable thoroughly do away with the edge cores with copper wire or steel wire lashing on draught line, the shortcoming of this method is: 1, getting loose or discontinuity easily appears in the position of colligation, thereby and cause to draw and unsuccessfully do over again, 2, because colligation three cables before and after the potential difference of 1-1.5m is arranged, cause cable must produce the waste of different length, 3, after wrapped the completing of cable copper strip shielding, need to carry out partial discharge test to cable, in process of the test the termination to cable process, but when adopting steel wire or copper wire colligation, inevitably can damage the screen of cable, thereby cause cable socket to scrap, when the cable finished product, need to again process the termination, carry out withstand voltage and local spark gap inspection, thereby increase considerably expense and the time of Cable Inspection, due to cable according to different electric pressures and specification, factory length is on average in the 500m left and right, consideration is the factor such as inhomogeneous and nose towing line because of distribution length, the cable that produces in whole manufacturing and checkout procedure is scrapped total length on average in the 5m left and right, account for 1% of cable cost, decrease the actual profit level of cable.
The utility model content
In order to overcome defects, the utility model provides a kind of colligation firm and do not damage the cable pulling annex of cable shield.
To achieve these goals, the technical solution of the utility model is: a kind of cable pulling annex, comprise the traction connector, described traction connector is provided with circular metal plate, traction connector one end is connected or is fastenedly connected with circular metal plate center one, circular metal plate is provided with three circular wire holes, and three circular wire holes distribute along the circular metal plate even circumferential, are respectively equipped with one group of metal pulling force net in three circular wire holes.
Described circular metal plate is circular steel plate.
On described traction connector, manhole is arranged.
The beneficial effects of the utility model are: 1, colligation is firm; 2, do not damage the screen of cable socket, and then can improve the product utilization rate, cut the waste, reduce costs.
Description of drawings
Fig. 1 is vertical view of the present utility model.
Fig. 2 is left view of the present utility model.
Fig. 3 is not the utility model structural representation during traction state of cable.
The utility model structural scheme of mechanism when Fig. 4 is the cable pulling state.
Embodiment
Below in conjunction with specific embodiment, the utility model is described further.
As shown in Figure 2 in Fig. 1, a kind of cable pulling annex, comprise traction connector 4, described traction connector 4 is provided with circular metal plate 2, traction connector 4 one ends are connected or are fastenedly connected with circular metal plate 2 center one, circular metal plate 2 is provided with 1, three circular wire hole 1 of three circular wire holes and distributes along circular metal plate 2 even circumferentials, is respectively equipped with one group of metal pulling force net 3 in three circular wire holes 1.
Described circular metal plate 2 is circular steel plate.
On described traction connector 4, manhole 5 is arranged.
As shown in Figure 4 in Fig. 3, three cores 6 of cable approximately are wound around 1～2 layer of insulating tape to the end of a thread direction the position of 1.5m closely from distance the end of a thread, after adhesive tape twines, the order of three eradication edge cores 6 according to stranding penetrated in three metal pulling force nets 3, the end of a thread exposes three wire holes 1 of plectane a little, three metal pulling force nets 3 are elongated the top position of insulated wire cores 6 as far as possible, and tighten with adhesive tape 7 in this termination with metal pulling force net 3, being connected between three cores 6 thus, completing cable and cable pulling annex.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion of making according to the technical solution of the utility model is within all falling into protection range of the present utility model.
Claims (3)
1. cable pulling annex, comprise the traction connector, it is characterized in that: described traction connector is provided with circular metal plate, traction connector one end is connected or is fastenedly connected with circular metal plate center one, circular metal plate is provided with three circular wire holes, three circular wire holes distribute along the circular metal plate even circumferential, are respectively equipped with one group of metal pulling force net in three circular wire holes.
2. cable pulling annex according to claim 1, it is characterized in that: described circular metal plate is circular steel plate.
3. cable pulling annex according to claim 1, it is characterized in that: described traction connector is provided with manhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585392 CN202940067U (en) | 2012-11-08 | 2012-11-08 | Cable traction accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585392 CN202940067U (en) | 2012-11-08 | 2012-11-08 | Cable traction accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202940067U true CN202940067U (en) | 2013-05-15 |
Family
ID=48324292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220585392 Expired - Fee Related CN202940067U (en) | 2012-11-08 | 2012-11-08 | Cable traction accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202940067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470870A (en) * | 2015-12-30 | 2016-04-06 | 西安轨道交通装备有限责任公司 | Stay wire clamp for railway carriage bottom trunk lines |
-
2012
- 2012-11-08 CN CN 201220585392 patent/CN202940067U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470870A (en) * | 2015-12-30 | 2016-04-06 | 西安轨道交通装备有限责任公司 | Stay wire clamp for railway carriage bottom trunk lines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20131108 |