CN211127086U

CN211127086U - Cable joint connection structure

Info

Publication number: CN211127086U
Application number: CN201922078406.2U
Authority: CN
Inventors: 黄晋
Original assignee: Taizhou Institute Of Product Quality Supervision And Inspection
Current assignee: Taizhou Institute Of Product Quality Supervision And Inspection
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-07-28
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a cable joint connection structure, including first connecting pipe and second connecting pipe, the clearance of first connecting pipe and second connecting pipe is provided with the sleeve, the fixed frame of lateral wall fixedly connected with of first connecting pipe and second connecting pipe, the top fixedly connected with installation piece of fixed frame, the installation piece passes through fixing bolt and sleeve fixed connection, telescopic lateral wall fixedly connected with extrusion stem, telescopic one end fixedly connected with extrusion block is kept away from to the extrusion stem, the inside of fixed frame is provided with the motion frame, extrusion block and motion frame sliding connection, the bottom fixedly connected with motion pole of motion frame, the utility model relates to the technical field of cables. This cable joint connection structure has reached and has stablized the centre gripping to the cable, consolidates, prevents that it from droing, can effectually prevent that not hard up from appearing with cable joint, has improved cable joint's security greatly, satisfies user demand's purpose.

Description

Cable joint connection structure

Technical Field

The utility model relates to the technical field of cables, specifically a cable joint connection structure.

Background

The cable joint, commonly known as copper nose, is connected to the end of the cable, and is provided with a plugging hole, when the cable joint is connected with the cable, the end of the cable needs to be inserted into the plugging hole of the cable joint, and then the cable joint is compressed to tightly connect the cable and the cable joint together. Traditional cable joint is in the use, and when live time is too long, can appear cable and cable joint not hard up and even the condition such as drop, will appear the condition such as electric leakage, discharge, cause harm to personnel nearby, have certain danger, can't satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a cable joint connection structure has solved current cable joint in the use, and when live time is too long, can appear that cable and cable joint are not hard up and even the condition such as drop, will appear the condition such as electric leakage, discharge of electricity, cause harm to near personnel, have certain danger, can't satisfy the problem of user demand.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a cable joint connection structure, includes first connecting pipe and second connecting pipe, the clearance of first connecting pipe and second connecting pipe is provided with the sleeve, the fixed frame of lateral wall fixedly connected with of first connecting pipe and second connecting pipe, the top fixedly connected with installation piece of fixed frame, the installation piece passes through fixing bolt and sleeve fixed connection.

Preferably, telescopic lateral wall fixedly connected with extrusion pole, the telescopic one end fixedly connected with extrusion piece is kept away from to the extrusion pole, the inside of fixed frame is provided with the motion frame, extrusion piece and motion frame sliding connection.

Preferably, the bottom of the moving frame is fixedly connected with a moving rod, the moving rod is connected with the connecting pipe in a sliding mode, one end, located inside the connecting pipe, of the moving rod is fixedly connected with a clamping block, the bottom of the moving frame is fixedly connected with a return spring, the return spring is sleeved with the moving rod, and the moving frame is fixedly connected with the surface of the connecting pipe through the return spring.

Preferably, a connecting block is arranged inside the sleeve, a limiting frame is arranged inside the connecting block, a supporting spring is fixedly connected to the inner wall of the limiting frame, the limiting frame is fixedly connected with a supporting block through the supporting spring, a clamping block is fixedly connected to the side wall of the supporting block, and the clamping block is slidably connected with the limiting frame.

Preferably, one side of the first connecting pipe opposite to the second connecting pipe is provided with a groove, and one end of the fixture block, which is located outside the limiting frame, is clamped with the groove.

Preferably, the fixture block is made of rubber.

(III) advantageous effects

The utility model provides a cable joint connecting structure, form a whole through first connecting pipe, second connecting pipe, sleeve jointly, when the cable butt joint is accomplished, arrange the sleeve in the cable junction, then rotate fixing bolt, drive the motion of installation piece, realize that the connecting pipe is close to toward the sleeve, and then drive the motion frame and contact with the extrusion piece, drive the motion frame and close to toward the connecting pipe, drive the motion pole motion, drive the motion of grip block, carry out the centre gripping to the cable, increase the elastic potential energy of reset spring, improve the stability of cable centre gripping, prevent to drop, the recess and the fixture block joint of connecting pipe simultaneously, and extrude, drive the fixture block motion, drive the supporting shoe motion, increase the elastic potential energy of supporting spring, improve the leakproofness, reached and stablized the centre gripping to the cable, strengthen, prevent it from dropping, can effectively prevent the cable and cable joint from becoming flexible, the safety of the cable joint is greatly improved, and the use requirement is met.

Drawings

FIG. 1 is a schematic view of the overall connection structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the extrusion block and the moving frame of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure of fig. 1 according to the present invention.

In the figure: 1. a first connecting pipe; 2. a second connecting pipe; 3. a sleeve; 4. a fixing frame; 5. mounting blocks; 6. fixing the bolt; 7. an extrusion stem; 8. extruding the block; 9. a motion frame; 10. a motion bar; 11. a clamping block; 12. a return spring; 13. a groove; 14. connecting blocks; 15. a limiting frame; 16. a support spring; 17. a support block; 18. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a cable joint connection structure, includes first connecting pipe 1 and second connecting pipe 2, and the clearance of first connecting pipe 1 and second connecting pipe 2 is provided with sleeve 3, and the fixed frame 4 of the lateral wall fixedly connected with of first connecting pipe 1 and second connecting pipe 2, the top fixedly connected with installation piece 5 of fixed frame 4, installation piece 5 pass through fixing bolt 6 and sleeve 3 fixed connection.

In this embodiment: first connecting pipe 1, second connecting pipe 2, sleeve 3 constitute a whole jointly, when the cable butt joint was accomplished, arrange cable junction department in sleeve 3, on both ends cable was arranged respectively in to the connecting pipe, then rotate fixing bolt 6, drive the motion of installation piece 5, realize that the connecting pipe is close to toward sleeve 3 mutually, carry out the stable connection.

Specifically, the lateral wall fixedly connected with extrusion stem 7 of sleeve 3, the one end fixedly connected with extrusion piece 8 of sleeve 3 is kept away from to extrusion stem 7, and the inside of fixed frame 4 is provided with motion frame 9, extrusion piece 8 and motion frame 9 sliding connection.

In this embodiment: the connecting pipe is close to the sleeve 3, and then the moving frame 9 is driven to contact with the extrusion block 8, so that the moving frame 9 is driven to be close to the connecting pipe, and stable extrusion is realized.

Specifically, the bottom fixedly connected with motion pole 10 of motion frame 9, motion pole 10 and connecting pipe sliding connection, the inside one end fixedly connected with grip block 11 of motion pole 10 position connecting pipe, the bottom fixedly connected with reset spring 12 of motion frame 9, reset spring 12 cup joints with motion pole 10, and motion frame 9 passes through reset spring 12 and is connected with connecting pipe fixed surface.

In this embodiment: the motion block 9 drives the motion rod 10 to move, drives the clamping block 11 to move, clamps the cable, increases the elastic potential energy of the reset spring 12, improves the stability of clamping the cable, and prevents the cable from falling off.

Specifically, the inside of sleeve 3 is provided with connecting block 14, and the inside of connecting block 14 is provided with spacing frame 15, and the inner wall fixedly connected with supporting spring 16 of spacing frame 15, spacing frame 15 pass through supporting spring 16 fixedly connected with supporting shoe 17, and the lateral wall fixedly connected with fixture block 18 of supporting shoe 17, fixture block 18 and spacing frame 15 sliding connection.

In this embodiment: the groove 13 of the connecting pipe is clamped with the clamping block 18 and is extruded to drive the clamping block 18 to move and the supporting block 17 to move, so that the elastic potential energy of the supporting spring 16 is increased, and the sealing performance is improved.

Specifically, a groove 13 is formed in one side, opposite to the second connecting pipe 2, of the first connecting pipe 1, and one end, located outside the limiting frame 15, of the clamping block 18 is clamped with the groove 13.

In this embodiment: realize the joint, improve sealing performance.

Specifically, the latch 18 is made of rubber.

In this embodiment: can be extruded to improve the sealing performance.

When the cable butt joint device is used, the first connecting pipe 1, the second connecting pipe 2 and the sleeve 3 jointly form a whole, when the cable butt joint is completed, the sleeve 3 is arranged at the cable joint, the connecting pipes are respectively arranged on cables at two ends, then the fixing bolt 6 is rotated to drive the mounting block 5 to move, so that the connecting pipes are close to the sleeve 3, and further the moving frame 9 is driven to be contacted with the extrusion block 8, so that the moving frame 9 is driven to be close to the connecting pipes, the moving rod 10 is driven to move, the clamping block 11 is driven to move, the cables are clamped, the elastic potential energy of the reset spring 12 is increased, the stability of clamping the cables is improved, the cables are prevented from falling off, meanwhile, the grooves 13 of the connecting pipes are clamped with the clamping blocks 18 and extruded, the clamping blocks 18 are driven to move, the supporting blocks 17 are driven to move, the elastic potential energy of the supporting springs, prevent that it from droing, can effectually prevent that not hard up from appearing with cable joint, improved cable joint's security greatly, satisfy user demand's purpose.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cable joint connection structure, includes first connecting pipe (1) and second connecting pipe (2), its characterized in that: the utility model discloses a fixing device for the connecting pipe of the automobile engine, including first connecting pipe (1) and second connecting pipe (2), the clearance of first connecting pipe (1) and second connecting pipe (2) is provided with sleeve (3), the fixed frame of lateral wall fixedly connected with (4) of first connecting pipe (1) and second connecting pipe (2), the top fixedly connected with installation piece (5) of fixed frame (4), installation piece (5) are through fixing bolt (6) and sleeve (3) fixed connection.

2. A cable joint connection structure according to claim 1, wherein: the lateral wall fixedly connected with extrusion stem (7) of sleeve (3), the one end fixedly connected with extrusion piece (8) of sleeve (3) are kept away from in extrusion stem (7), the inside of fixed frame (4) is provided with motion frame (9), extrusion piece (8) and motion frame (9) sliding connection.

3. A cable joint connection structure according to claim 2, wherein: the bottom fixedly connected with motion pole (10) of motion frame (9), motion pole (10) and connecting pipe sliding connection, motion pole (10) are located the inside one end fixedly connected with grip block (11) of connecting pipe, the bottom fixedly connected with reset spring (12) of motion frame (9), reset spring (12) cup joint with motion pole (10), motion frame (9) are connected with connecting pipe fixed surface through reset spring (12).

4. A cable joint connection structure according to claim 1, wherein: the connecting block (14) is arranged inside the sleeve (3), the limiting frame (15) is arranged inside the connecting block (14), a supporting spring (16) is fixedly connected to the inner wall of the limiting frame (15), the limiting frame (15) is fixedly connected with a supporting block (17) through the supporting spring (16), a clamping block (18) is fixedly connected to the side wall of the supporting block (17), and the clamping block (18) is in sliding connection with the limiting frame (15).

5. A cable joint connection structure according to claim 4, wherein: one side that first connecting pipe (1) and second connecting pipe (2) are relative is provided with recess (13), fixture block (18) are located the outside one end and recess (13) joint of spacing frame (15).

6. A cable joint connection structure according to claim 4, wherein: the fixture block (18) is made of rubber.