CN209282807U - A kind of novel cable connector - Google Patents
A kind of novel cable connector Download PDFInfo
- Publication number
- CN209282807U CN209282807U CN201822175581.9U CN201822175581U CN209282807U CN 209282807 U CN209282807 U CN 209282807U CN 201822175581 U CN201822175581 U CN 201822175581U CN 209282807 U CN209282807 U CN 209282807U
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- China
- Prior art keywords
- connecting sleeve
- fastening screw
- inner cavity
- clam member
- screw
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Abstract
The utility model discloses a kind of novel cable connectors of power cable technical field, including connecting sleeve, clam member and fastening screw, recess forms screw grooves downwards along its length at the top of connecting sleeve, the intracavity bottom of screw grooves is opened up there are four threaded hole, clam member is provided with mutually isostructural two pieces, and it is symmetrically disposed at left and right sides of the inner cavity of connecting sleeve, pressing plate flank is symmetrically arranged at left and right sides of clam member, the top of every piece of clam member has been rotatably coupled fastening screw, fastening screw is corresponding with the threaded hole in screw grooves to be spirally connected, fastening screw is the soket head cap screw of inner cavity perforation, the inner cavity lower end of fastening screw and clam member, which are planted, to be cooperated, the inner cavity lower end of fastening screw is provided with connection convex edge, connection convex edge carries out axial limiting by rivet with clam member, the present apparatus provides A kind of novel cable connector of operation happy festival time efficiently, convenient for repeating dismounting.
Description
Technical field
The utility model relates to power cable technical field, specially a kind of novel cable connector.
Background technique
At present when making cable intermediate joint (especially cable of the line footpath in 50mm or more), copper pipe pressure is generally used
The mode connect.As shown in Fig. 4, when making transition joint, the cable copper core 2 for the cable that two are exposed cable insulation 3 is divided
Not Cha Ru copper pipe 1 to the middle position of copper pipe 1, then compress with dedicated wire pressing tool (Crimping Pliers) left and right sides of copper pipe 1, pass through
1 deformation of copper pipe, which tightens, compresses cable copper core 2.Shown in the cable connector attached drawing 5 crimped.
The mode use of above-mentioned copper pipe crimping has the following deficiencies:
1. the copper pipe of connection can only be amputated when needing to dismantle connector, it is not only cumbersome, but also cause waste of material；
2. needing to carry more bulky wire pressing tool (such as Crimping Pliers), increase tool box weight, action is caused to bear；
3. copper pipe requirements of type selecting is stringent, internal diameter need to coincide with cable copper core line footpath, (outstanding interting cable core to copper pipe
It is soft core cable) when, it is not easy interspersed operation.
Based on this, the utility model devises a kind of novel cable connector, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of novel cable connectors, are used in a manner of solving above-mentioned copper pipe crimping
Existing defect: can only amputate the copper pipe of connection when needing to dismantle connector, not only cumbersome, but also cause waste of material；
It needs to carry more bulky wire pressing tool (such as Crimping Pliers), increases tool box burden, cause walking inconvenient；Copper pipe requirements of type selecting
Strictly, internal diameter need to coincide with cable copper core line footpath, when interting cable core (especially soft core cable) to copper pipe, be not easy to wear
The problem of inserting operation.
To achieve the above object, the utility model provides the following technical solutions: a kind of novel cable connector, including connector sleeve
Pipe, clam member and fastening screw, recess forms screw grooves, the spiral shell downwards along its length at the top of the connecting sleeve
The intracavity bottom of nail groove is opened up there are four threaded hole, and the clam member is provided with mutually isostructural two pieces, and is symmetrical arranged
At left and right sides of the inner cavity of the connecting sleeve, the top of every piece of clam member has been rotatably coupled fastening screw,
The fastening screw is corresponding with the threaded hole in screw grooves to be spirally connected；
The fastening screw is the soket head cap screw of inner cavity perforation, and the inner cavity lower end of the fastening screw and clam member are inserted
Cooperation is set, the inner cavity lower end of the fastening screw is provided with connection convex edge, and the connection convex edge and clam member pass through rivet riveting
Tap into row axial limiting.
Preferably, the connecting sleeve is one section of special-shaped seamless copper pipe, and the bottom of the connecting sleeve is U-bend knot
Structure.
Preferably, pressing plate flank, the outboard end of the pressing plate flank are symmetrically arranged at left and right sides of the clam member
Bend downward setting.
Preferably, it is arranged at the center in the outer wall bottom lengths direction of the connecting sleeve to the inner cavity punching press of connecting sleeve
There is retention bead.
Preferably, it is convex to be provided with the protection that multiple uniform arrays along its length are distributed for the intracavity bottom of the connecting sleeve
Line.
Preferably, the protection burr is symmetrically distributed in the left and right sides of the retention bead.
Compared with prior art, the utility model has the following beneficial effects:
1. the utility model is in such a way that two pieces of independent clam members are matched with connecting sleeve compression respectively to two electricity
Cable is attached fixation, and clam member can be operated by the elastic adjusting of fastening screw, and when needing to dismantle connector, only needing will be tight
Gu screw, which unscrews, to separate two cables, without destroying cable or connecting sleeve, waste of material is avoided；
2. only needing to carry out fastening screw elastic adjusting during the utility model wiring, and fastening screw is inner cavity perforation
Soket head cap screw, operated by allen wrench, compared to tools such as Crimping Pliers, allen wrench is more light portable
Band can effectively mitigate tool box weight, alleviate action burden；
3. the utility model is in such a way that two pieces of independent clam members are matched with connecting sleeve compression respectively to two electricity
Cable is attached fixation, is applicable to the cable connection of a variety of different line footpaths, i.e. opening between clam member and connecting sleeve
Gap is greater than the line footpath of cable copper core, when connection, can reduce operation difficulty convenient for the inner cavity of cable copper core insertion connecting sleeve,
Improve working efficiency.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model schematic diagram of internal structure；
Fig. 3 is the utility model fastening screw attachment structure schematic diagram；
Fig. 4 is status diagram before prior art copper pipe crimping connects；
Fig. 5 is status diagram after the connection of prior art copper pipe crimping.
In attached drawing, parts list represented by the reference numerals are as follows:
100- connecting sleeve, 110- screw grooves, 200- clam member, 210- pressing plate flank, 300- fastening screw, 310-
Connect convex edge, 320- rivet, 400- retention bead, 500- protection burr.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of novel cable connector, including connecting sleeve
100, clam member 200 and fastening screw 300, recess forms screw grooves downwards along its length at the top of connecting sleeve 100
110, the intracavity bottom of screw grooves 110 is opened up there are four threaded hole, and clam member 200 is provided with mutually isostructural two pieces, and
It is symmetrically disposed at left and right sides of the inner cavity of connecting sleeve 100, the top of every piece of clam member 200 has been rotatably coupled fastening
Screw 300, fastening screw 300 is corresponding with the threaded hole in screw grooves 110 to be spirally connected；Fastening screw 300 is the interior of inner cavity perforation
Hex screw, the inner cavity lower end of fastening screw 300 and clam member 200, which are planted, to be cooperated, the inner cavity lower end setting of fastening screw 300
There are connection convex edge 310, connection convex edge 310 and clam member 200 to carry out axial limiting by the riveting of rivet 320.
Further, connecting sleeve 100 is one section of special-shaped seamless copper pipe, convenient for promoting 100 fastness of connecting sleeve, even
The bottom of female connector pipe 100 is U-bend structure, convenient for fitting with cable copper core.
Further, the left and right sides of clam member 200 is symmetrically arranged with pressing plate flank 210, the outside of pressing plate flank 210
End bends downward setting, convenient for fitting with cable copper core, and then cable copper core is compressed.
Further, the inner cavity punching press at the center in the outer wall bottom lengths direction of connecting sleeve 100 to connecting sleeve 100
It is provided with retention bead 400, convenient for position at control cable copper core insertion 100 center of connecting sleeve.
Further, the intracavity bottom of connecting sleeve 100 is provided with the protection of multiple distributions of uniform array along its length
Burr 500, plays the role of anti-skidding, prevents cable copper core from falling off, and promotes stable connection.
Further, protection burr 500 is symmetrically distributed in the left and right sides of retention bead 400, respectively to two cable coppers
Core plays the role of anti-skidding.
One concrete application of the present embodiment are as follows: the present apparatus is a kind of novel cable connector, in use, for example somewhere is robbed
It repairs, two disk cable connections farther out from power supply, need to be got up to use, need to make connector in cable at this time, such as scheme by repairing place
Shown in 1-3, when making cable connector, a wherein cable copper core is inserted into the inner cavity top of one end connecting sleeve 100 and tight
Between solid pressure plate 200, until the end of cable copper core is touched with 400 phase of retention bead, it is ensured that cable copper core is inserted into connector sleeve
100 inner cavity middle position of pipe, then by two fastening screws 300 at 200 top of the tight clam member of allen wrench synchrolock,
At this time clam member 200 i.e. cable copper core is fixed, similarly, by an other cable copper core in the same way with connector sleeve
The other end of pipe 100 is locked, and finally can wind insulating tape or heat-shrink tube in the outside of connecting sleeve 100；Repairing
After the completion, cable reel Cheng Yipan is unfavorable for transporting and loading and unloading very much, need to again disconnected cable, be divided into two disks and load transport, at this time
Cable connector is dismantled, need to only be removed two fastening spiral shells at 200 top of left and right sides clam member after insulating tape or heat-shrink tube
Nail 300 is synchronous to be unclamped, and extracts cable core out, can part cable be divided into two disks again, in order to load transport.
In the description of this specification, the description of reference term " embodiment ", " example ", " specific example " etc. means to combine
The embodiment or example particular features, structures, materials, or characteristics described are contained at least one implementation of the utility model
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of novel cable connector, it is characterised in that: including connecting sleeve (100), clam member (200) and fastening screw
(300), recess forms screw grooves (110), the screw grooves downwards along its length at the top of the connecting sleeve (100)
(110) intracavity bottom is opened up there are four threaded hole, and the clam member (200) is provided with mutually isostructural two pieces, and symmetrical
It is set at left and right sides of the inner cavity of the connecting sleeve (100), the top of every piece of clam member (200) rotationally connects
It is connected to fastening screw (300), the fastening screw (300) is corresponding with the threaded hole in screw grooves (110) to be spirally connected；
The fastening screw (300) is the soket head cap screw of inner cavity perforation, the inner cavity lower end of the fastening screw (300) and fastening
Pressing plate (200) plants cooperation, and the inner cavity lower end of the fastening screw (300) is provided with connection convex edge (310), the connection convex edge
(310) axial limiting is carried out by rivet (320) riveting with clam member (200).
2. a kind of novel cable connector according to claim 1, it is characterised in that: the connecting sleeve (100) is abnormity
One section of seamless copper pipe, the bottom of the connecting sleeve (100) are U-bend structure.
3. a kind of novel cable connector according to claim 1, it is characterised in that: the left and right of the clam member (200)
Two sides are symmetrically arranged with pressing plate flank (210), and the outboard end of the pressing plate flank (210) bends downward setting.
4. a kind of novel cable connector according to claim 1, it is characterised in that: the outer wall of the connecting sleeve (100)
The inner cavity punching press of connecting sleeve (100) is provided with retention bead (400) at the center in bottom lengths direction.
5. a kind of novel cable connector according to claim 4, it is characterised in that: the inner cavity of the connecting sleeve (100)
Bottom is provided with the protection burr (500) of multiple distributions of uniform array along its length.
6. a kind of novel cable connector according to claim 5, it is characterised in that: the protection burr (500) is symmetrically divided
It is distributed in the left and right sides of the retention bead (400).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822175581.9U CN209282807U (en) | 2018-12-24 | 2018-12-24 | A kind of novel cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822175581.9U CN209282807U (en) | 2018-12-24 | 2018-12-24 | A kind of novel cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209282807U true CN209282807U (en) | 2019-08-20 |
Family
ID=67606720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822175581.9U Active CN209282807U (en) | 2018-12-24 | 2018-12-24 | A kind of novel cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209282807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115241685A (en) * | 2022-08-17 | 2022-10-25 | 国网山东省电力公司临沭县供电公司 | High-altitude cable connecting terminal |
-
2018
- 2018-12-24 CN CN201822175581.9U patent/CN209282807U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115241685A (en) * | 2022-08-17 | 2022-10-25 | 国网山东省电力公司临沭县供电公司 | High-altitude cable connecting terminal |
| CN115241685B (en) * | 2022-08-17 | 2023-07-07 | 国网山东省电力公司临沭县供电公司 | High-altitude cable connecting terminal |
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