CN221262818U

CN221262818U - Cable joint

Info

Publication number: CN221262818U
Application number: CN202322212650.XU
Authority: CN
Inventors: 刘荣娟
Original assignee: Tianjin Dingbao Petroleum Machinery Co ltd
Current assignee: Tianjin Dingbao Petroleum Machinery Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-07-02
Anticipated expiration: 2033-08-17

Abstract

The utility model relates to the technical field of electric power, in particular to a cable connector, which structurally comprises a cable shell, wherein connecting shells are fixedly arranged on the front side and the rear side of the cable shell, and mounting channels are arranged in the cable shell and the connecting shells; according to the utility model, the sliding shell is driven to move through the threaded shaft, so that the two power receiving blocks are driven to move towards the cable to fix the cable joint and electrically connect the two sections of cables, the sliding shell can not move under the extrusion action of external force due to the arrangement of the threaded shaft, the fixing stability of the two power receiving blocks to the cable joint can be ensured, meanwhile, the sliding shell can bear external collision, the connection of the cables is prevented from being influenced by the direct collision of the connecting shell, and meanwhile, the cable joint fixing device is also provided with the test block connected with the fixing connection piece, and under the condition that the cable connection is not dismounted, whether electricity exists between the cables can be detected directly through the test block, so that the position of a fault line is checked.

Description

Cable joint

Technical Field

The utility model relates to the technical field of electric power, in particular to a cable connector.

Background

When the cable is connected, the cable connection failure condition easily appears, and if need detect this moment, often need pull down the cable, and consuming time and effort to after the cable joint inserts, very easily lead to the cable joint to drop because of the collision to the cable, even lead to cable joint and cable disconnection, when serious perhaps even lead to cable joint inserted hole and cable joint damage together, cause the loss.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model is realized by the following technical scheme: the cable connector comprises a cable shell, wherein connecting shells are fixedly arranged on the front side and the rear side of the cable shell, and mounting channels are arranged in the cable shell and the connecting shells;

The installation channel is internally provided with installation blocks with up-down position symmetry, the installation blocks are connected with a moving block in a sliding manner, a compression spring is fixedly arranged between the moving block and the installation blocks, the bottom surface of the moving block is fixedly provided with a power connection block, the cable shell is internally fixedly provided with fixing tabs with up-down position symmetry, and a spring piece is fixedly connected between the fixing tabs and the power connection block.

As a further optimization of the technical scheme, the outer side face of the cable shell is provided with a jack corresponding to the position of the fixing tab, and a test block electrically connected with the fixing tab is arranged in the jack.

As a further optimization of the technical scheme, a rotating groove with symmetrical upper and lower positions is formed in the connecting shell, a rotating shaft is rotationally connected in the rotating groove, a swinging rod and a cam are fixedly arranged on the rotating shaft, and the cam is in butt joint with the power connection block.

As a further refinement of the present solution, the cam is provided as an insulating material.

As a further optimization of the technical scheme, the outer side surface of the connecting shell is provided with a sliding groove with symmetrical left and right positions, a threaded rod is rotationally connected to the sliding groove, a threaded block is connected to the threaded rod in a threaded mode, a sliding shell is fixedly arranged on the threaded block, and the sliding shell is in butt joint with the swinging rod.

As a further optimization of the technical scheme, the threaded rod penetrates through the outer side face of the connecting shell and is fixedly provided with a connector.

Based on the prior art, the utility model provides a cable joint, which has the following beneficial effects:

The sliding shell is driven to move through the threaded shaft, so that the two power connection blocks are driven to move towards the direction of the cable to fix the cable joint and electrically connect the two sections of the cable, the sliding shell cannot move under the extrusion action of external force due to the arrangement of the threaded shaft, the stability of the two power connection blocks on the fixation of the cable joint can be ensured, and meanwhile, the sliding shell can bear external collision, and the connection of the cable is prevented from being influenced by the direct collision of the connecting shell;

Meanwhile, the test block connected with the fixing tab is further arranged, and under the condition that the cable connection is not dismounted, whether electricity exists between the cables can be detected directly through detecting the test block, so that the position of a fault line is checked.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of the appearance of the present utility model;

FIG. 2 is a schematic view of another aspect of the present utility model;

FIG. 3 is a schematic view of the connection housing of FIG. 1 in accordance with the present utility model;

FIG. 4 is a schematic front view of FIG. 1 of the present utility model;

FIG. 5 is a schematic illustration of B-B of FIG. 4 in accordance with the present utility model;

FIG. 6 is a schematic view of the embodiment of FIG. 4C-C;

FIG. 7 is a schematic diagram of D-D of FIG. 4 in accordance with the present utility model.

Detailed Description

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the simplified description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The utility model is further illustrated by the following examples:

Referring to fig. 1-7, the present utility model provides a cable connector, which includes a cable housing 112, wherein a connection housing 110 is fixedly arranged on front and rear sides of the cable housing 112, and installation channels are arranged in the cable housing 112 and the connection housing 110;

The installation passageway is interior to be equipped with the installation piece 117 of upper and lower position symmetry, sliding connection has movable block 118 in the installation piece 117, movable block 118 with set firmly the sticiss spring between the installation piece 117, movable block 118 bottom surface has set firmly and connects electric block 114, set firmly the fixed connection piece 124 of upper and lower position symmetry in the cable casing 112, fixed connection piece 124 with connect between the electric block 114 the spring piece 115.

The outer side surface of the cable housing 112 is provided with a jack 113 corresponding to the fixing tab 124, and a test block 125 electrically connected with the fixing tab 124 is disposed in the jack 113.

The connection housing 110 is provided with a rotation slot 120 with a symmetrical vertical position, the rotation slot 120 is rotatably connected with a rotation shaft 123, the rotation shaft 123 is fixedly provided with a swing rod 116 and a cam 119, and the cam 119 is abutted to the power connection block 114.

Wherein the cam 119 is provided as an insulating material.

The outer side surface of the connection housing 110 is provided with a chute 121 with symmetrical left and right positions, a threaded rod 122 is rotationally connected to the chute 121, a threaded block 127 is connected to the threaded rod 122 in a threaded manner, a sliding housing 111 is fixedly arranged on the threaded block 127, and the sliding housing 111 is abutted to the swing rod 116.

The threaded rod 122 penetrates through the outer side surface of the connection housing 110 and is fixedly provided with a connector.

The principle of the utility model is as follows:

When a cable needs to be connected, the connector is screwed to drive the threaded rod 122 to rotate so as to drive the threaded block 127 to move, the threaded block 127 drives the sliding shell 111 to move, the rotating groove 120 is exposed, then the swinging rod 116 is manually stirred to drive the rotating shaft 123 to rotate, the rotating shaft 123 drives the cam 119 to rotate, the electric connection block 114 moves towards the direction close to the side wall of the installation channel under the action of the compression spring after the cam 119 rotates, then cables at two ends are respectively placed into the installation channel, then the connector is reversely rotated to drive the sliding shell 111 to reversely move, the sliding shell 111 drives the swinging rod 116 to move, the swinging rod 116 drives the cam 119 to rotate through the rotating shaft 123, and the cam 119 rotates to push the electric connection block 114 to move towards the direction close to the cable so as to fix the cable, and simultaneously electrically connect two sections of cables;

During maintenance, whether electricity exists between the cables can be detected through detecting the test block 125.

While there has been shown and described what are at present considered to be fundamental principles of the utility model, the main features and advantages thereof, it will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, but is merely illustrative of the principles of the utility model, and that various changes and modifications may be made therein without departing from the spirit or essential features of the utility model, without departing from the scope thereof. The protection scheme of the utility model is subject to the appended claims.

Claims

1. A cable joint comprising a cable housing (112), characterized in that: connecting shells (110) are fixedly arranged on the front side and the rear side of the cable shell (112), and mounting channels are formed in the cable shell (112) and the connecting shells (110);

The installation passageway is interior to be equipped with upper and lower position symmetry's installation piece (117), sliding connection has movable block (118) in installation piece (117), movable block (118) with set firmly between installation piece (117) and sticis the spring, movable block (118) bottom surface has set firmly and connects electric block (114), fixed tab (124) of upper and lower position symmetry have set firmly in cable case (112), fixed tab (124) with connect fixedly connected with spring leaf (115) between electric block (114).

2. A cable joint according to claim 1, characterized in that: the cable housing (112) lateral surface be equipped with fixed tab (124) position corresponding jack (113), be equipped with in jack (113) with fixed tab (124) electric connection's test piece (125).

3. A cable joint according to claim 1, characterized in that: the connecting shell (110) is internally provided with rotating grooves (120) with up-down symmetry, the rotating grooves (120) are rotationally connected with rotating shafts (123), the rotating shafts (123) are fixedly provided with swinging rods (116) and cams (119), and the cams (119) are in butt joint with the power connection blocks (114).

4. A cable joint according to claim 3, wherein: the cam (119) is provided as an insulating material.

5. A cable joint according to claim 3, wherein: the sliding device is characterized in that sliding grooves (121) with symmetrical left and right positions are formed in the outer side face of the connecting casing (110), a threaded rod (122) is rotationally connected to the sliding grooves (121), a threaded block (127) is connected to the threaded rod (122) in a threaded mode, a sliding casing (111) is fixedly arranged on the threaded block (127), and the sliding casing (111) is in butt joint with the swinging rod (116).

6. A cable joint according to claim 5, wherein: the threaded rod (122) penetrates through the outer side face of the connecting shell (110) and is fixedly provided with a connector.