CN216772906U

CN216772906U - Cable convenient to connect for electric power engineering

Info

Publication number: CN216772906U
Application number: CN202123346953.8U
Authority: CN
Inventors: 黄济
Original assignee: Sichuan Shudu Shengchang New Material Co ltd
Current assignee: Sichuan Shudu Shengchang New Material Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-17
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to the technical field of electric power engineering, in particular to a cable convenient to connect for electric power engineering, which comprises a rubber shell and a rotating block, wherein a fixed block is arranged on the outer wall of the rubber shell, a fixed plate is arranged inside the rotating block, an extrusion spring is arranged inside the fixed plate, one end of the extrusion spring is connected with a limiting block, a clamping block is arranged on one side of the limiting block, which is far away from the extrusion spring, a return spring is arranged on one side of the fixed plate, and one end of the return spring, which is far away from the fixed plate, is connected with an extrusion plate. This electric power engineering is with cable of being convenient for to connect drives the inside that the fixture block got into the wearing layer through the restoration of extrusion spring, makes the fixed block keep away from the inside of spacing mouth simultaneously, drives stripper plate extrusion fixed block through reset spring's restoration to fixed rubber shell accomplishes the connection to two sets of electric wire bodies, has convenient connection and fixed to the electric wire body, has increased the speed of engineering.

Description

Cable convenient to connect for electric power engineering

Technical Field

The utility model relates to the technical field of electric power engineering, in particular to a cable convenient to connect for electric power engineering.

Background

The cable is an electric energy or signal transmission device, usually comprises several or several groups of wire, often will connect two sets of cables in the installation of electric power engineering to ensure that the electric power circulation is normal.

The connecting steps are complicated in the process of connecting the cables, the speed of engineering is reduced, meanwhile, the protection effect at the connecting points of the cables is poor, and the phenomena of electric leakage and electric wire damage are easy to occur.

Therefore, it is highly desirable to provide a cable for electrical engineering that is easy to connect.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems that the connection steps are complicated in the process of connecting the cables, the engineering speed is reduced, the protection effect at the connection point of the cables is poor, and the phenomena of electric leakage and electric wire damage are easy to occur, the utility model aims to provide the cable convenient for connection for the power engineering.

The utility model provides a cable convenient to connect for power engineering, which comprises a rubber shell and a rotating block, wherein a fixed block is arranged on the outer wall of the rubber shell, a separation layer is arranged inside the rubber shell, an electric wire body is arranged inside the separation layer, a fixed plate is arranged inside the rotating block, an extrusion spring is arranged inside the fixed plate, one end of the extrusion spring is connected with a limiting block, a clamping block is arranged on one side, away from the extrusion spring, of the limiting block, a return spring is arranged on one side of the fixed plate, and one end, away from the fixed plate, of the return spring is connected with an extrusion plate.

The one end of turning block is provided with the fixed plate, the one end that the turning block was kept away from to the fixed plate is provided with the protection piece, the inside of protection piece is provided with the wearing layer, the inner wall of wearing layer is provided with fire-retardant layer, the inner wall on fire-retardant layer is provided with the insulating layer.

Preferably, the fixed block is provided with two sets ofly, and two sets of fixed blocks all set up to fan-shaped, and two sets of fixed blocks fixed mounting respectively in rubber shell outer wall both sides, the outer wall on separate layer closely laminates with the inner wall of rubber shell.

Preferably, the outer wall of electric wire body closely laminates with the inner wall of separate layer, the inner wall of turning block seted up with the outer wall assorted fixed slot of fixed plate, and one side of fixed slot seted up with the spacing mouth of outer wall assorted of rubber shell and fixed block.

Preferably, the spring groove matched with the outer wall of the limiting block is formed in the fixing plate, one end, away from the limiting block, of the clamping block is arc-shaped, and one end of the limiting block is connected with the inner wall of the spring groove through the extrusion spring.

Preferably, the inside of fixed plate is seted up with separate layer outer wall assorted removal mouth, one side of stripper plate is connected with one side of fixed plate through reset spring, the inside of stripper plate is seted up with the outer wall assorted cavity groove of separate layer.

Preferably, the turning blocks are provided with two groups, one sides of the two groups of turning blocks are respectively connected with the two sides of the protection block through bearings in a rotating mode, and the inside of the wear-resistant layer is provided with clamping grooves matched with the outer walls of the clamping blocks.

Preferably, the wear-resistant layer is made of wear-resistant nylon, the flame-retardant layer is made of unsaturated resin, and the insulating layer is made of insulating rubber.

The working principle is as follows: put into the inside of two sets of turning blocks with two sets of rubber casings, drive the inside that the fixed block got into the turning block simultaneously, drive the separate layer simultaneously and pass through the inside that stripper plate and fixed plate got into the protection piece, one side of the one end extrusion stripper plate of rubber casing, extrude reset spring simultaneously, it drives the fixed plate rotation to rotate the turning block, drive the inside that the fixture block got into the wearing layer through the restoration of extrusion spring, make the fixed block keep away from spacing mouthful inside simultaneously, drive stripper plate extrusion fixed block through reset spring's restoration, thereby the fixed rubber casing, accomplish the connection to two sets of electric wire bodies, the wearability of protection piece has been increased through the setting of wearing layer, the security of separate layer has been increased, setting through fire-retardant layer, the fire prevention effect of protection piece has been increased, the phenomenon of the emergence electric leakage after preventing to connect through the setting of insulating layer.

The technical means of the utility model can obtain the following technical effects:

(1) the utility model puts two groups of rubber shells into the two groups of rotating blocks by arranging the rubber shells, the fixed blocks, the separation layers, the wire bodies, the rotating blocks, the fixed plates, the extrusion springs, the limiting blocks, the clamping blocks, the reset springs, the extrusion plates and the bearings, simultaneously drives the fixed block to enter the inside of the rotating block, simultaneously drives the separation layer to enter the inside of the protection block through the extrusion plate and the fixed plate, one end of the rubber shell extrudes one side of the extrusion plate, meanwhile, the reset spring is extruded, the rotating block is rotated to drive the fixed plate to rotate, the fixture block is driven to enter the inner part of the wear-resistant layer through the reset of the extrusion spring, meanwhile, the fixed block is far away from the inner part of the limit opening, the extrusion plate is driven to extrude the fixed block through the reset of the reset spring, thereby fixed rubber shell accomplishes the connection to two sets of electric wire bodies, has made things convenient for the connection and the fixed to the electric wire body, has increased the speed of engineering.

(2) According to the utility model, the protection block, the wear-resisting layer, the flame-retardant layer and the insulating layer are arranged, the wear resistance of the protection block is increased through the arrangement of the wear-resisting layer, the safety of the separation layer is increased, the fireproof effect of the protection block is increased through the arrangement of the flame-retardant layer, the phenomenon of electric leakage after connection is prevented through the arrangement of the insulating layer, the safety of a cable connection part is increased, and the possibility of electric leakage and electric wire body breakage is reduced.

Drawings

FIG. 1 is an internal view of a connection structure according to the present invention;

FIG. 2 is a perspective view of the connection structure of the present invention;

FIG. 3 is a partial perspective view of the stripper plate of the present invention;

FIG. 4 is a partial perspective view of the rubber housing of the present invention;

FIG. 5 is a side internal view of the protection block of the present invention.

In the figure: 1. a rubber shell; 2. a fixed block; 3. a separation layer; 4. a wire body; 5. rotating the block; 6. a fixing plate; 7. a compression spring; 8. a limiting block; 9. a clamping block; 10. a return spring; 11. a compression plate; 12. a bearing; 13. a protection block; 14. a wear layer; 15. a flame retardant layer; 16. an insulating layer.

Detailed Description

In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings.

Example 1

The preferred embodiment of the cable for facilitating connection in power engineering provided by the present invention is shown in fig. 1 to 5: including rubber casing 1 and turning block 5, the outer wall of rubber casing 1 is provided with fixed block 2, the inside of rubber casing 1 is provided with separate layer 3, the inside of separate layer 3 is provided with electric wire body 4, the inside of turning block 5 is provided with fixed plate 6, the inside of fixed plate 6 is provided with extrusion spring 7, the one end of extrusion spring 7 is connected with stopper 8, one side that extrusion spring 7 was kept away from to stopper 8 is provided with fixture block 9, reset spring 10 is installed to one side of fixed plate 6, reset spring 10 keeps away from the one end of fixed plate 6 and is connected with stripper plate 11, convenient connection and fixed to electric wire body 4, the speed of engineering has been increased.

One end of the rotating block 5 is provided with the fixing plate 6, one end, far away from the rotating block 5, of the fixing plate 6 is provided with the protection block 13, the inside of the protection block 13 is provided with the wear-resistant layer 14, the inner wall of the wear-resistant layer 14 is provided with the flame-retardant layer 15, the inner wall of the flame-retardant layer 15 is provided with the insulating layer 16, the safety of a cable connection position is improved, and the possibility of electric leakage and breakage of the electric wire body 4 is reduced.

In this embodiment, fixed block 2 is provided with two sets ofly, and two sets of fixed blocks 2 all set up to fan-shaped, and two sets of fixed blocks 2 respectively fixed mounting in 1 outer wall both sides of rubber shell, and the outer wall of separate layer 3 closely laminates with the inner wall of rubber shell 1, has prevented through setting up of separate layer 3 that electric wire body 4 contacts each other, causes the short circuit.

In this embodiment, the outer wall of electric wire body 4 closely laminates with the inner wall of separate layer 3, and the inner wall of turning block 5 offer with the outer wall assorted fixed slot of fixed plate 6, and one side of fixed slot offer with the spacing mouth of outer wall assorted of rubber casing 1 and fixed block 2, convenient connection and fixed to electric wire body 4 have increased the speed of engineering.

In this embodiment, a spring groove matched with the outer wall of the limiting block 8 is formed in the fixing plate 6, one end of the clamping block 9 away from the limiting block 8 is set to be arc-shaped, one end of the limiting block 8 is connected with the inner wall of the spring groove through the extrusion spring 7, by arranging the rubber shells 1, the fixing block 2, the separation layer 3, the electric wire body 4, the rotating block 5, the fixing plate 6, the extrusion spring 7, the limiting block 8, the clamping block 9, the reset spring 10, the extrusion plate 11 and the bearing 12, the two groups of rubber shells 1 are placed in the two groups of rotating blocks 5, and simultaneously the fixing block 2 is driven to enter the rotating block 5, and simultaneously the separation layer 3 is driven to enter the protective block 13 through the extrusion plate 11 and the fixing plate 6, one end of the rubber shells 1 extrudes one side of the extrusion plate 11, and simultaneously extrudes the reset spring 10, the rotating block 5 is rotated, and the clamping block 9 is driven to enter the wear-resistant layer 14 through the reset of the extrusion spring 7, make fixed block 2 keep away from the inside of spacing mouthful simultaneously, drive stripper plate 11 extrusion fixed block 2 through reset of reset spring 10 to fixed rubber shell 1 accomplishes the connection to two sets of electric wire bodies 4, and convenient connection and fixed to electric wire body 4 have increased the speed of engineering.

Further, the inside of fixed plate 6 is seted up with 3 outer wall assorted removal mouths on separate layer, and one side of stripper plate 11 is passed through reset spring 10 and is connected with one side of fixed plate 6, and the inside of stripper plate 11 is seted up with 3 outer wall assorted hollow grooves on separate layer, has increased the fixed effect of connection through the extrusion of fixed plate 6.

Furthermore, the two groups of rotating blocks 5 are arranged, one sides of the two groups of rotating blocks 5 are respectively connected with two sides of the protecting block 13 through the bearings 12 in a rotating mode, clamping grooves matched with the outer wall of the clamping block 9 are formed in the wear-resistant layer 14, and the rotating blocks 5 and the protecting block 13 are fixed mutually through the clamping block 9.

In addition, wearing layer 14 sets up to wear-resisting nylon material, fire-retardant layer 15 sets up to unsaturated polyester resin material, insulating layer 16's inside sets up to insulating rubber, through setting up protection piece 13, wearing layer 14, fire-retardant layer 15 and insulating layer 16, setting up through wearing layer 14 has increased the wearability of protection piece 13, the security of separate layer 3 has been increased, setting through fire-retardant layer 15, the fire prevention effect of protection piece 13 has been increased, the phenomenon of the emergence electric leakage after preventing to connect through the setting of insulating layer 16, the security of cable junction has been increased, reduce the possibility of taking place electric leakage and electric wire body 4 is broken.

When the utility model is operated and used, as shown in figures 1 to 5, two groups of rubber shells 1 are placed in two groups of rotating blocks 5, and simultaneously the fixed block 2 is driven to enter the rotating blocks 5, and simultaneously the separation layer 3 is driven to enter the protective block 13 through the extrusion plate 11 and the fixed plate 6, one end of the rubber shell 1 presses one side of the extrusion plate 11, and simultaneously the reset spring 10 is pressed, the rotating blocks 5 are rotated to drive the fixed plate 6 to rotate, the clamping block 9 is driven to enter the wear-resistant layer 14 through the reset of the extrusion spring 7, and simultaneously the fixed block 2 is far away from the inside of the limiting opening, the extrusion plate 11 is driven to extrude the fixed block 2 through the reset of the reset spring 10, thereby the rubber shells 1 are fixed, the connection of the two groups of electric wire bodies 4 is completed, the wear resistance of the protective block 13 is increased through the arrangement of the wear-resistant layer 14, the safety of the separation layer 3 is increased, through the arrangement of the flame-retardant layer 15, the fireproof effect of the protection block 13 is increased, and the phenomenon of electric leakage after connection is prevented by the arrangement of the insulating layer 16.

The above are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention. Any equivalent changes and modifications that can be made by one skilled in the art without departing from the spirit and principles of the utility model should be considered within the scope of the utility model. Moreover, it should be noted that the components of the present invention are not limited to the above-mentioned whole application, and various technical features described in the present specification can be selected to be used alone or in combination according to actual needs, so that the present invention should cover other combinations and specific applications related to the present invention.

Claims

1. The utility model provides a cable convenient to connect for electric power engineering, includes rubber shell (1) and turning block (5), its characterized in that: the outer wall of the rubber shell (1) is provided with a fixed block (2), a separation layer (3) is arranged inside the rubber shell (1), an electric wire body (4) is arranged inside the separation layer (3), a fixed plate (6) is arranged inside the rotating block (5), an extrusion spring (7) is arranged inside the fixed plate (6), one end of the extrusion spring (7) is connected with a limited block (8), one side, far away from the extrusion spring (7), of the limited block (8) is provided with a clamping block (9), one side of the fixed plate (6) is provided with a return spring (10), and one end, far away from the fixed plate (6), of the return spring (10) is connected with an extrusion plate (11);

the one end of turning block (5) is provided with fixed plate (6), the one end that turning block (5) were kept away from in fixed plate (6) is provided with protection piece (13), the inside of protection piece (13) is provided with wearing layer (14), the inner wall of wearing layer (14) is provided with fire-retardant layer (15), the inner wall of fire-retardant layer (15) is provided with insulating layer (16).

2. The easy-to-connect cable for electric power engineering as claimed in claim 1, wherein: fixed block (2) are provided with two sets ofly, and two sets of fixed block (2) all set up to fan-shaped, and two sets of fixed block (2) fixed mounting respectively in rubber shell (1) outer wall both sides, the outer wall of separate layer (3) closely laminates with the inner wall of rubber shell (1).

3. The easy-to-connect cable for electric power engineering as claimed in claim 1, wherein: the outer wall of electric wire body (4) closely laminates with the inner wall of separate layer (3), the inner wall of turning block (5) seted up with the outer wall assorted fixed slot of fixed plate (6), and one side of fixed slot seted up with the spacing mouth of outer wall assorted of rubber shell (1) and fixed block (2).

4. The easy-to-connect cable for electric power engineering as claimed in claim 1, wherein: the spring groove matched with the outer wall of the limiting block (8) is formed in the fixing plate (6), one end, away from the limiting block (8), of the clamping block (9) is arranged to be arc-shaped, and one end of the limiting block (8) is connected with the inner wall of the spring groove through the extrusion spring (7).

5. The easy-to-connect cable for electric power engineering as claimed in claim 1, wherein: the utility model discloses a hollow groove of separation layer (3) and extrusion plate, the removal mouth with separation layer (3) outer wall assorted is seted up to the inside of fixed plate (6), one side of extrusion plate (11) is passed through reset spring (10) and is connected with one side of fixed plate (6), the cavity groove of outer wall assorted with separation layer (3) is seted up to the inside of extrusion plate (11).

6. The easy-to-connect cable for electric power engineering as claimed in claim 1, wherein: the rotary blocks (5) are provided with two groups, one sides of the two groups of rotary blocks (5) are respectively connected with the two sides of the protection block (13) in a rotating mode through bearings (12), and clamping grooves matched with the outer walls of the clamping blocks (9) are formed in the wear-resistant layer (14).

7. The easy-to-connect cable for electrical engineering of claim 1, wherein: wear-resisting layer (14) set up to wear-resisting nylon material, fire-retardant layer (15) set up to unsaturated resin material, the inside of insulating layer (16) sets up to insulating rubber.