CN217334491U

CN217334491U - Cable head insulating cement reinforced cable

Info

Publication number: CN217334491U
Application number: CN202220976733.9U
Authority: CN
Inventors: 侯少藩; 杨武城; 郭挺科; 朱旭青
Original assignee: SHENZHEN BENDAKANG CABLE CO Ltd
Current assignee: SHENZHEN BENDAKANG CABLE CO Ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-08-30
Anticipated expiration: 2032-04-26

Abstract

The utility model discloses a cable head insulating cement reinforced cable, which relates to the technical field of cables and comprises a cable body, wherein the outer surface of one end of the cable body is connected with a first insulating shell, one end of the first insulating shell, which is far away from the cable body, is fixedly connected with a connecting ring, the inner surface of the connecting ring is connected with a connecting mechanism, the outer surface of the connecting ring is clamped with a limiting ring, and one end of the limiting ring, which is far away from the connecting ring, is fixedly connected with a second insulating shell, the utility model discloses a cable head insulating cement reinforced cable, which meets the insulating property and the quick replacement effect of the cable through the arrangement of the first insulating shell, the second insulating shell, the first sealing shell, a fixed block, a movable block, a push block and a positioning block, avoids the situation that the cable is difficult to replace due to the damage of the cable for a long time, and is beneficial to improving the safety of the cable when in use, and simultaneously, the working efficiency of cable replacement is improved.

Description

Cable head insulating cement reinforced cable

Technical Field

The utility model relates to the technical field of cables, concretely relates to cable head insulating cement reinforced cable.

Background

The cable terminal integrates water resistance, stress control, shielding and insulation, has good electrical performance and mechanical performance, can be used for a long time under various severe environmental conditions, and has the advantages of light weight, convenient installation and the like.

The insulation performance of the existing cable connecting terminal is poor when the cable is connected, meanwhile, the connection strength of the connecting terminal and the cable is weak, Chinese patent discloses a cable head insulation glue reinforced cable, (No. CN214203244U), the technology of the patent can carry out multiple insulation protection on a wire core in a sealing pipe, improve the insulation effect, reinforce the position of the insulation glue of the cable head, improve the insulation performance of the cable head, but does not have the effect of quick replacement, the cable is easy to damage and leak electricity after being used for a long time, the cable can be continuously used after being damaged by replacing, the efficiency of lengthening and replacing the cable due to quick replacement is not provided, thereby reducing the working efficiency of replacing the cable, the cable does not have stable connection with an insulation shell when in use, the insulation shell is easy to fall off after being used for a long time, and the cable has the situations of electric leakage and damage when in use, thereby reducing the service life of the cable. Accordingly, a cable head insulation cement reinforced type cable is provided by those skilled in the art to solve the problems set forth in the above background art.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a cable head insulating cement reinforced cable, which comprises a cable body, wherein the outer surface of one end of the cable body is connected with a first insulating shell, one end of the first insulating shell, which is far away from the cable body, is fixedly connected with a connecting ring, the inner surface of the connecting ring is connected with a connecting mechanism, the outer surface of the connecting ring is clamped with a limiting ring, one end of the limiting ring, which is far away from the connecting ring, is fixedly connected with a second insulating shell, the outer surfaces of the first insulating shell and the second insulating shell are both clamped with a first sealing shell, one end of the first sealing shell is hinged with a second sealing shell, the inner surfaces of the first sealing shell and the second sealing shell are both fixedly connected with a sealing ring, one end of the first sealing shell, which is far away from the hinged part with the second sealing shell, is fixedly connected with a fixed block, and two sides in the fixed block are both connected with a moving block in a sliding manner, and the side wall of the moving block is connected with a positioning mechanism.

Preferably, the following components: the connecting mechanism comprises a connecting block hinged to the outer surface of the connecting ring, a first spring is fixedly connected to the bottom of the connecting block, and the bottom end of the first spring is fixedly connected with the outer surface of the connecting ring.

Preferably: the positioning mechanism comprises a push block fixedly connected to the top of the moving block, a positioning block is fixedly connected to the side wall of one end of the moving block, and a second spring is fixedly connected to the side wall, far away from the positioning block, of the moving block.

Preferably: the positioning device comprises a fixed block and a push block, and is characterized in that a sliding groove is formed in the top of the fixed block, through holes are formed in two sides of the fixed block, the size of the push block is matched with the size of the sliding groove formed in the top of the fixed block, and the positioning block penetrates through the through holes formed in the two sides of the fixed block and extends to the outer surface of the fixed block.

Preferably: the connecting hole is opened to the inside of spacing collar, the connecting block runs through the connecting hole of opening in the inside of spacing collar and extends to the spacing collar surface.

Preferably: one end of the second sealing shell is provided with a fixing groove, positioning holes are formed in two sides of the inside of the fixing groove, the size of the fixing block is matched with that of the fixing groove, and the size of the positioning block is matched with that of the positioning holes.

The utility model discloses a technological effect and advantage:

1. through setting up first insulating shell, second insulating shell, first sealed shell, second sealed shell, fixed block, movable block, ejector pad and locating piece, satisfy the insulating nature of cable and quick replacement's effect through setting up of first insulating shell, second insulating shell, first sealed shell and second sealed shell, avoid damaging the comparatively difficult condition of change because of using the cable for a long time, the security when being favorable to improving the cable use, be favorable to improving the work efficiency that the cable was changed simultaneously.

2. Through setting up first insulating casing, the second insulating casing, the connecting band, first spring, connecting block and spacing collar, through the connecting band, the spacing collar, the stability that first insulating casing and second insulating casing are connected is satisfied in the setting of connecting block and first spring, avoid leading to the condition that the insulating casing drops because long-time use, thereby cause the condition of cable electric leakage damage, be favorable to improving the stability of being connected between insulating casing and the cable, security and life when being favorable to improving the use of cable simultaneously.

Drawings

FIG. 1 is a schematic diagram of the three-dimensional structure of the subject matter provided by the embodiments of the present application;

fig. 2 is a schematic structural diagram of a first insulating case and a second insulating case in the subject matter provided by the embodiment of the present application;

FIG. 3 is an enlarged schematic view of the internal structure of the part A in FIG. 2 according to the subject matter provided in the embodiments of the present application;

FIG. 4 is a schematic structural diagram of a first sealed housing and a second sealed housing of the subject matter provided by the embodiments of the present application;

fig. 5 is a schematic view of an internal structure of a subject fixing block provided in an embodiment of the present application.

In the figure:

1. a cable body; 2. a first insulating case; 3. a second insulating case; 4. a first sealed case; 5. a second sealed housing; 6. a connecting ring; 7. a first spring; 8. connecting blocks; 9. a limiting ring; 10. a seal ring; 11. A fixed block; 12. a moving block; 13. a push block; 14. positioning blocks; 15. a second spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1 to 5, in the present embodiment, a cable head insulating glue reinforced cable is provided, which includes a cable body 1, a first insulating shell 2 is connected to an outer surface of one end of the cable body 1, a connecting ring 6 is fixedly connected to an end of the first insulating shell 2 away from the cable body 1, a connecting mechanism is connected to an inner surface of the connecting ring 6, a limiting ring 9 is clamped to an outer surface of the connecting ring 6, a second insulating shell 3 is fixedly connected to an end of the limiting ring 9 away from the connecting ring 6, first sealing shells 4 are clamped to outer surfaces of the first insulating shell 2 and the second insulating shell 3, a second sealing shell 5 is hinged to one end of the first sealing shell 4, a sealing ring 10 is fixedly connected to inner surfaces of the first sealing shell 4 and the second sealing shell 5, a fixing block 11 is fixedly connected to an end of the first sealing shell 4 away from a hinge joint with the second sealing shell 5, moving blocks 12 are slidably connected to two sides inside the fixing block 11, the side wall of the moving block 12 is connected with a positioning mechanism;

first insulating shell 2 and second insulating shell 3 utilize coupling ring 6 and spacing collar 9 to connect, utilize coupling mechanism to play stable connection effect, utilize first insulating shell 2 and second insulating shell 3 to play the protection effect to cable body 1 simultaneously, be convenient for cable body 1 and other article carry out sealing connection, utilize setting up of fixed block 11 and positioning mechanism to satisfy stable connection between first sealing shell 4 and the second sealing shell 5, leakproofness when satisfying first insulating shell 2 and the connection of second insulating shell 3 through setting up of first sealing shell 4 and second sealing shell 5.

Coupling mechanism is including articulating the connecting block 8 at 6 surfaces of clamping ring, the first spring 7 of the bottom fixedly connected with of connecting block 8, the bottom of first spring 7 and the fixed surface of clamping ring 6 are connected, when 6 remaining spacing collars 9 of clamping ring are connected, press the inside that enters into clamping ring 6 behind the first spring 7 of connecting block 8 extrusion, place clamping ring 6 in spacing collar 9 afterwards, 7 bounce-backs of first spring drive connecting block 8 and reset the inside that enters into spacing collar 9 afterwards, thereby satisfy the stable connection between clamping ring 6 and the spacing collar 9.

The positioning mechanism comprises a push block 13 fixedly connected to the top of the moving block 12, a positioning block 14 is fixedly connected to the side wall of one end of the moving block 12, a second spring 15 is fixedly connected to the side wall of the moving block 12 far away from the positioning block 14, the push block 13 is pushed to drive the moving block 12 to move, and the positioning block 14 is driven to move after the second spring 15 is extruded when the moving block 12 moves, so that stable connection between the first sealing shell 4 and the second sealing shell 5 is met.

The spout has been seted up at fixed block 11 top, and the through-hole has all been seted up to fixed block 11 both sides, and the size of ejector pad 13 and the size looks adaptation that the spout was seted up at fixed block 11 top, and locating piece 14 runs through the through-hole that fixed block 11 both sides were seted up and extends to fixed block 11 surface, and the setting of spout satisfies that ejector pad 13 drives movable block 12 and slides in fixed block 11, and the setting of through-hole drives locating piece 14 and removes when satisfying movable block 12 and remove to enter into the inside of fixed block 11.

The connecting hole has been seted up to spacing collar 9 inside, and connecting block 8 runs through the connecting hole of 9 inside setings of spacing collar and extends to 9 surfaces of spacing collar, and the setting of connecting hole plays fixed effect to connecting block 8 to satisfy the stability of connecting between 6 and the spacing collar 9 of connecting.

Example 2

Referring to fig. 1-4, in the present embodiment,

the one end of second seal shell 5 is provided with the fixed slot, the locating hole has all been seted up to the inside both sides of fixed slot, the size of fixed block 11 and the size looks adaptation of fixed slot, the size of locating piece 14 and the size looks adaptation of locating hole, being provided with of fixed slot does benefit to and plays spacing fixed effect to fixed block 11, the setting up of locating hole satisfies plays spacing effect to locating piece 14 to satisfy the stability of being connected between first seal shell 4 and the second seal shell 5.

The utility model discloses a theory of operation is: when the cable body 1 is replaced and used, one end of the cable body 1 is wrapped by the first insulating shell 2, then the connecting block 8 is pressed, the connecting block 8 enters the connecting ring 6 after extruding the first spring 7, then the connecting ring 6 is clamped in the limiting ring 9, the pressing on the connecting block 8 is released, the first spring 7 rebounds to drive the connecting block 8 to enter the limiting ring 9, the connection between the first insulating shell 2 and the second insulating shell 3 is met, and therefore the cable body 1 is insulated and protected;

after first insulating shell 2 and second insulating shell 3 are connected, utilize first sealed shell 4 and second sealed shell 5 joint at first insulating shell 2 and second insulating shell 3 junction, will promote ejector pad 13 afterwards and drive movable block 12 and remove, movable block 12 drives locating piece 14 and extrudes second spring 15 back and removes, put into one side of second sealed shell 5 with fixed block 11, loosen the promotion to ejector pad 13, make second spring 15 rebound and drive movable block 12 and reset, movable block 12 after resetting drives locating piece 14 and enters into the inside of second sealed shell 5, play the joint effect, thereby satisfy the stability of being connected between first sealed shell 4 and the second sealed shell 5.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims

1. A cable head insulating cement reinforced cable comprises a cable body (1) and is characterized in that a first insulating shell (2) is connected to the outer surface of one end of the cable body (1), a connecting ring (6) is fixedly connected to one end, far away from the cable body (1), of the first insulating shell (2), a connecting mechanism is connected to the inner surface of the connecting ring (6), a limiting ring (9) is clamped to the outer surface of the connecting ring (6), a second insulating shell (3) is fixedly connected to one end, far away from the connecting ring (6), of the limiting ring (9), first sealing shells (4) are clamped to the outer surfaces of the first insulating shell (2) and the second insulating shell (3), a second sealing shell (5) is hinged to one end of the first sealing shell (4), and sealing rings (10) are fixedly connected to the inner surfaces of the first sealing shell (4) and the second sealing shell (5), one end of the first sealing shell (4) far away from the hinged position with the second sealing shell (5) is fixedly connected with a fixing block (11), moving blocks (12) are connected to two sides of the inside of the fixing block (11) in a sliding mode, and the side walls of the moving blocks (12) are connected with a positioning mechanism.

2. The cable head reinforced with the insulating glue according to claim 1, wherein the connecting mechanism comprises a connecting block (8) hinged on the outer surface of the connecting ring (6), a first spring (7) is fixedly connected to the bottom of the connecting block (8), and the bottom end of the first spring (7) is fixedly connected with the outer surface of the connecting ring (6).

3. The cable head insulating cement reinforced cable according to claim 1, wherein the positioning mechanism comprises a push block (13) fixedly connected to the top of a moving block (12), a positioning block (14) is fixedly connected to a side wall of one end of the moving block (12), and a second spring (15) is fixedly connected to a side wall of the moving block (12) far away from the positioning block (14).

4. The cable head insulating cement reinforced cable according to claim 3, wherein a sliding groove is formed in the top of the fixing block (11), through holes are formed in both sides of the fixing block (11), the size of the pushing block (13) is matched with the size of the sliding groove formed in the top of the fixing block (11), and the positioning block (14) penetrates through the through holes formed in both sides of the fixing block (11) and extends to the outer surface of the fixing block (11).

5. The cable head reinforced by the insulating adhesive according to claim 2, wherein the limiting ring (9) has a connecting hole therein, and the connecting block (8) penetrates through the connecting hole formed in the limiting ring (9) and extends to the outer surface of the limiting ring (9).

6. The cable head insulation cement reinforced cable according to claim 3, wherein a fixing groove is formed at one end of the second sealing shell (5), positioning holes are formed in two sides of the inside of the fixing groove, the size of the fixing block (11) is matched with that of the fixing groove, and the size of the positioning block (14) is matched with that of the positioning hole.