CN220569971U - Self-locking cable clamp - Google Patents
Self-locking cable clamp Download PDFInfo
- Publication number
- CN220569971U CN220569971U CN202321924689.8U CN202321924689U CN220569971U CN 220569971 U CN220569971 U CN 220569971U CN 202321924689 U CN202321924689 U CN 202321924689U CN 220569971 U CN220569971 U CN 220569971U
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- China
- Prior art keywords
- cable
- self
- connector
- wiring pipe
- wiring
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- 230000006978 adaptation Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000002788 crimping Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a self-locking cable clamp which comprises a clamp body and a wiring pipe sleeve which is arranged in a hollow mode, wherein one end of the clamp body is provided with an electric appliance connector, the other end of the clamp body is provided with a cable connector, one end of the cable connector is provided with a containing cavity, a rotating seat which is arranged in an adapting mode with the containing cavity is arranged in the containing cavity, a push rod is arranged in the center position of one side of the rotating seat corresponding to an opening of the containing cavity, an inner thread I is further arranged on the inner wall of the containing cavity, an outer thread which is matched with the inner thread I is arranged on the outer wall of one end of the wiring pipe sleeve, one end of the wiring pipe sleeve is screwed on a cable connector in a threaded mode, a wire inserting hole for inserting a cable is formed in the other end of the wiring pipe sleeve, and the end portion of the push rod extends into the wiring pipe sleeve and is provided with a top tip. The utility model discloses a self-locking type cable clamp need not to adopt the instrument alright install, and cable clamp can carry out reuse when maintenance or change cable, has saved use cost.
Description
Technical Field
The utility model belongs to the technical field of power connectors, and particularly relates to a self-locking cable clamp.
Background
The cable clamp is mainly used for connecting cables, one end of a cable clamp body is provided with an electric appliance connector capable of being connected with an electric appliance terminal, the other end of the cable clamp body is provided with a cable connector capable of being connected with the cables, the cable connector generally adopts a hydraulic clamp confining pressure mode, namely, a compression joint part of the cable connector is compressed and deformed under the action of hydraulic pressure through a special compression die of a hydraulic clamp, and therefore a conductive wire core of the cable is connected with the cable connector. In the power transmission system, the crimping cable clamp can achieve the purpose of power transmission, but because the connection of the crimping cable clamp is completed by hydraulic pliers, different sections of the conductive wire cores need different compression dies and special tools, the process equipment is more, the working procedure is complicated, the installation is troublesome, and the working efficiency is lower. Secondly, the whole cable clamp is required to be destroyed when the cable is maintained or replaced in a crimping mode, so that the whole cable clamp cannot be reused, and improvement is urgently needed.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide the self-locking cable connector which is convenient to install, can be installed without tools, can be reused in maintenance or cable replacement, and saves the use cost.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a self-locking cable clamp, includes the fastener body and is the wiring pipe box that the cavity set up, the one end of fastener body is equipped with the electrical apparatus connector that can be connected with the electrical apparatus wiring end, and the other end is equipped with the cable connector that can be connected with the cable, the one end that the electrical apparatus connector was kept away from to the cable connector is equipped with holds the chamber, it is equipped with the rotation seat that is the adaptation setting with holding the chamber to hold the intracavity, the central point who rotates seat for holding chamber opening one side puts and is provided with the ejector pin still be provided with internal thread one on holding the inner wall in chamber, the one end outer wall of wiring pipe box is equipped with the external screw with an internal thread screw-thread fit, the one end of wiring pipe box is screwed on the cable connector through screw-thread fit, and the other end is equipped with the plug wire hole that supplies the cable to insert to establish, the tip of ejector pin extends to in the wiring pipe box, just the tip of ejector pin has a tip.
The utility model is further provided with: the diameters of the wire connecting pipe sleeve and the wire connecting head are consistent.
The utility model is further provided with: and the inner wall of the wiring tube sleeve is provided with a second internal thread, and the second internal thread extends to the top point from the opening position of the wiring tube sleeve.
The utility model is further provided with: the opening of plug wire hole is loudspeaker form setting.
By adopting the technical scheme, the utility model discloses a self-locking cable clamp need not to adopt the instrument alright install, and cable clamp can carry out reuse when maintenance or change cable, has saved use cost.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a cross-sectional view of the structure of the present utility model.
1. A wire clamp body; 10. an electrical appliance connector; 11. a cable connector; 110. a receiving chamber; 111. an internal thread I; 2. a wiring pipe sleeve; 20. an external thread; 21. an internal thread II; 23. a plug wire hole; 24. a groove; 3. a rotating seat; 30. a push rod; 31. a top tip.
Detailed Description
Embodiments of the present utility model will be further described with reference to fig. 1 to 2.
The utility model discloses a self-locking cable clamp, which comprises a clamp body 1 and a wire connecting sleeve 2 which is arranged in a hollow mode, wherein one end of the clamp body 1 is provided with an electric appliance connector 10 which can be connected with an electric appliance terminal, the other end of the clamp body is provided with a cable connector 11 which can be connected with a cable, one end of the cable connector 11, which is far away from the electric appliance connector 10, is provided with a containing cavity 110, a rotating seat 3 which is arranged in an adapting mode with the containing cavity 110 is arranged in the containing cavity 110, the center position of the rotating seat 3 relative to the opening side of the containing cavity 110 is provided with a push rod 30, the inner wall of the containing cavity 110 is further provided with an internal thread 111, the outer wall of one end of the wire connecting sleeve 2 is provided with an external thread 20 which is in threaded fit with the internal thread 111, one end of the wire connecting sleeve 2 is screwed on the cable connector 11 in a threaded mode, the other end of the wire connecting sleeve 2 is provided with a wire inserting hole 23 for inserting the cable, the end of the push rod 30 extends into the wire connecting sleeve 2, and the end of the push rod 30 is provided with a top tip 31.
Further, the diameters of the wire jacket 2 and the cable connector 11 are consistent.
Further, the inner wall of the wiring tube sleeve 2 is provided with a second internal thread 21, and the second internal thread 21 extends from the opening position of the wiring tube sleeve 2 to the top tip 31. By the aid of the internal thread II 21, friction and tensile resistance between the cable and the internal thread II 21 can be increased when the cable is spliced in the wiring pipe sleeve 2, and stability of the cable in connection is improved.
Further, in order to facilitate the disassembly of the wire connection pipe sleeve 2, two grooves 24 symmetrically arranged are arranged on the outer wall of the wire connection pipe sleeve 2. By being provided with two symmetrically arranged grooves 24, people can easily detach the wiring tube sleeve 2 by using a wrench when detaching, and the wiring tube sleeve is very convenient.
Further, in order to facilitate the insertion of the cable into the junction box 2, the opening of the wire insertion hole 23 is in a horn shape.
Working principle: when the cable is mounted on the cable clamp, the conductive wire core of the cable connection end is inserted from the wire insertion hole 23 of the wire connection sleeve 2. When the conductive core is inserted into the accommodating chamber 110 of the cable connector 11 along the conduit sleeve 2, the ejector pin 30 provided in the accommodating chamber 110 is inserted with its ejector tip 31 at the center of the cable. When the conductive electric core is continuously inserted, the ejector rod 30 is gradually inserted into the center of the conductive electric core, so that the conductive electric core can be uniformly expanded and extruded on the circumferential inner wall of the wiring pipe sleeve 2, stable connection between the cable and the wiring pipe sleeve 2 is realized, and the cable self-locking connection effect is achieved.
In addition, when people connect the electric connector 10 on the electric connector terminal, the electric connector 10 can be conveniently adjusted to an angle convenient for wiring by rotating the wire clamp body 1 by 360 degrees, and the cable can rotate in the wire clamp sleeve 2 in the process of rotating the wire clamp body 1.
Can unscrew the wiring pipe box 2 from cable connector 11 when maintenance or change cable, can use the spanner to dismantle wiring pipe box 2 light when dismantling, ejector pin 30 just can break away from the extrusion application of force to electrically conductive electric core this moment, and people can light take off the cable from wiring pipe box 2 and maintain or change, realize the reuse of cable clamp, saved use cost.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (5)
1. The utility model provides a from locking-type cable fastener which characterized in that: including the fastener body with be the wiring pipe box that the cavity set up, the one end of fastener body is equipped with the electrical apparatus connector that can be connected with electrical apparatus wiring end, the other end is equipped with the cable connector that can be connected with the cable, the one end that electrical apparatus connector was kept away from to the cable connector is equipped with holds the chamber, it is equipped with the rotation seat that is the adaptation setting with holding the chamber to hold the intracavity, it is provided with the ejector pin to rotate the central point that the seat was opened one side for holding the chamber still be provided with internal thread one on the inner wall that holds the chamber, the one end outer wall of wiring pipe box is equipped with the external screw with an internal thread screw-thread fit, the one end of wiring pipe box is twisted on the cable connector through screw-thread fit, and the other end is equipped with the plug wire hole that supplies the cable to insert to establish, the tip of ejector pin extends to in the wiring pipe box, just the tip has a top.
2. The self-locking cable clamp of claim 1, wherein: the diameters of the wire connecting pipe sleeve and the wire connecting head are consistent.
3. The self-locking cable clamp of claim 1, wherein: and the inner wall of the wiring tube sleeve is provided with a second internal thread, and the second internal thread extends to the top point from the opening position of the wiring tube sleeve.
4. The self-locking cable clamp of claim 1, wherein: two grooves which are symmetrically arranged are arranged on the outer wall of the wiring pipe sleeve.
5. The self-locking cable clamp of claim 1, wherein: the opening of plug wire hole is loudspeaker form setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321924689.8U CN220569971U (en) | 2023-07-21 | 2023-07-21 | Self-locking cable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321924689.8U CN220569971U (en) | 2023-07-21 | 2023-07-21 | Self-locking cable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220569971U true CN220569971U (en) | 2024-03-08 |
Family
ID=90088515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321924689.8U Active CN220569971U (en) | 2023-07-21 | 2023-07-21 | Self-locking cable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220569971U (en) |
-
2023
- 2023-07-21 CN CN202321924689.8U patent/CN220569971U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |