CN202940529U - Special head pulling connector for power cable - Google Patents
Special head pulling connector for power cable Download PDFInfo
- Publication number
- CN202940529U CN202940529U CN 201220585535 CN201220585535U CN202940529U CN 202940529 U CN202940529 U CN 202940529U CN 201220585535 CN201220585535 CN 201220585535 CN 201220585535 U CN201220585535 U CN 201220585535U CN 202940529 U CN202940529 U CN 202940529U
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- Prior art keywords
- connector
- connector body
- cable
- connection
- bolt
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- 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 special head pulling connector for a power cable, which comprises a connector body and fasteners. The connector body is a hollow regular hexagonal prism; the section of the hollow part is a regular hexagon; the inner surface of the hollow part is parallel with the outer surface of the connector body; six side faces of the connector body are respectively provided with through holes; one end of the connector body is provided with a connection body; the connection body is a cuboid with a connection hole in the center; the fasteners comprises a bolt and a pressing steel sheet; the bolt is in bolt connection with the pressing steel sheet via the through hole on the connector body; and the pressing steel sheet is arranged at the inner side of the connector body. The special head pulling connector for the power cable has the beneficial effects that the connection way is simple and quick; the connection is firm; the insulation wire core of the cable can be protected from being damaged; and when the cables are connected, the insulation layer of the cable does not need to be stripped when the connector disclosed by the utility model is adopted, and waste of the cable in the length aspect can be greatly reduced.
Description
Technical field
The utility model relates to electricapparatus and equipment and manufactures field, relates in particular to a kind of power cable special use connector of taking the lead.
Background technology
In the cable cabling process, one of front cable cabling finishes, when needing to change second cable, majority is taked the insulated wire cores bolt of a rear cable in front above the insulated wire cores of a cable, by the insulated wire cores of the cable in front as draught line, by cable pulling to above the take-up reel of cable.The drawback of doing like this is, the connection speed of two cables in front and back is slow, the copper wire that the general employing of the mode connected is scrapped or steel wire are by front and back core colligation together, core after colligation is during due to stranding, cable need to carry out twisting according to certain pitch, but getting loose or discontinuity easily appears in the position of colligation, and cause the tail end of last cable and the head end of a rear cable there is no pitch, or pitch is very large, undesirable, and then after coiling on cable, because pitch is even, the core length that multicore cable is large is inconsistent, and cause cable snake shaped, distortion, also can cause cable conductor to stand up, insulating barrier is broken, have a strong impact on the quality of cable, can not fully effectively guarantee the reasonable payment of cable, adopt general binding connected mode simultaneously, generally need to from 600-1200mm, utilize the conductor of the inside to carry out colligation to the end of a thread insulating stripping of cable, cause the waste of cable.
The utility model content
In order to overcome above-mentioned defect, the utility model provides a kind of power cable special use that connects simple and fast connector of taking the lead.
To achieve these goals, the technical solution of the utility model is: a kind of power cable special use connector of taking the lead, comprise connector body and securing member, described connector body is hollow positive six prisms, the hollow part cross section is regular hexagon, the hollow part inner surface is parallel with the connector body outer surface, connector body six sides are respectively equipped with through hole, connector body one end is provided with connector, connector is cuboid, center is provided with connecting hole, described securing member comprises bolt and compresses steel disc, bolt is connected with compression steel disc bolt by the through hole on connector body, compress steel disc and be positioned at the connector body inboard.
Further, described compression steel disc is cuboid, and center is provided with screwed hole, and an end is provided with hook.
The beneficial effects of the utility model are: 1, when connecting two cables in front and back, use the connector connected mode of originally taking the lead simple, connection speed is fast, operation saves time, saves trouble, overcome when cable cabling connects and be stranded and prick not firm drawback, can effectively avoid cable cabling process middle-end cephalomere apart from inhomogeneous or there is no the hidden danger of quality of pitch, increase substantially production efficiency and the qualification rate of product.
2, can well protect the insulated wire cores of cable injury-free; when carrying out the connection of cable; adopt this connector not need the insulating barrier of cable is peeled off, the length of scrapping of the end of a thread is no more than 200mm, has significantly reduced the waste of cable aspect length.
The accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is vertical view of the present utility model.
Fig. 3 is left view of the present utility model.
Embodiment
Below in conjunction with specific embodiment, the utility model is described further.
As shown in Fig. 1 Fig. 2 Fig. 3, a kind of power cable special use connector of taking the lead, comprise connector body 1 and securing member 2, described connector body 1 is hollow positive six prisms, the hollow part cross section is regular hexagon, the hollow part inner surface is parallel with connector body 1 outer surface, connector body 1 six sides are respectively equipped with through hole 3, connector body 1 one ends are provided with connector 4, connector 4 is cuboid, center is provided with connecting hole 5, described securing member 2 comprises bolt 6 and compresses steel disc 7, bolt 6 is connected with compression steel disc 7 bolts by the through hole 3 on connector body 1, compress steel disc 7 and be positioned at connector body 1 inboard.
Described compression steel disc 7 is cuboid, and center is provided with screwed hole, and an end is provided with hook 8.
The utility model in use, the good core of stranding that completes the cable of cable cabling is tightened, the end of a thread of remaining insulated wire cores is evened up, tighten the end of a thread with copper wire or steel wire in place at distance insulated wire cores termination 50-100mm, each group be placed at connector by the core after evening up according to stranding order symmetry on request by long cable section of ingoing line mouth 9 compresses on steel disc 7, copper wire or the steel wire of wherein tightening the end of a thread should be in the inboards of pressing steel disc 7 that hooks tight cable, to guarantee that cable does not get loose when the stressed traction, fastening bolt 6, allow compression steel disc 7 compress closely insulated wire cores.Two core cable can be fixed on insulated wire cores symmetrical two restraint locations, and the three-core cable interval is fixed, and quad is symmetrical fixing, and five-core cable and six conductor cable are fixing successively, with this, guarantee that every core is stressed all more even.After draught line is fixed, get second power cable special use connector of taking the lead, in the same way, the fixing cable core of preparing stranding, for the tail end of the trailing cable when the traction use and first section of the cable of preparing stranding, a connector 4 is respectively arranged thus, two connectors, 4 use bolts, nut are tightened together by the circular hole 3 on connector 4, form thus draught line and prepare between the cable of stranding tight connection.Start cabler and start stranding, because each of the link position of the two groups of cables in front and back is thoroughly done away with speed and the uniform twisting of pitch that edge core all can set according to cabler and advances, thereby pitch and the tension force of termination that fully guarantees cable is unaffected, guarantees that the quality of cable socket meets the stranding requirement.
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, within all falling into protection range of the present utility model.
Claims (2)
1. the power cable special use connector of taking the lead, comprise connector body and securing member, it is characterized in that: described connector body is hollow positive six prisms, the hollow part cross section is regular hexagon, the hollow part inner surface is parallel with the connector body outer surface, connector body six sides are respectively equipped with through hole, connector body one end is provided with connector, connector is cuboid, center is provided with connecting hole, described securing member comprises bolt and compresses steel disc, bolt is connected with compression steel disc bolt by the through hole on connector body, compress steel disc and be positioned at the connector body inboard.
2. the power cable special use according to claim 1 connector of taking the lead, it is characterized in that: described compression steel disc is cuboid, and center is provided with screwed hole, and an end is provided with hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585535 CN202940529U (en) | 2012-11-08 | 2012-11-08 | Special head pulling connector for power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585535 CN202940529U (en) | 2012-11-08 | 2012-11-08 | Special head pulling connector for power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202940529U true CN202940529U (en) | 2013-05-15 |
Family
ID=48324752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220585535 Expired - Fee Related CN202940529U (en) | 2012-11-08 | 2012-11-08 | Special head pulling connector for power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202940529U (en) |
-
2012
- 2012-11-08 CN CN 201220585535 patent/CN202940529U/en not_active Expired - Fee Related
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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 |