CN211351067U

CN211351067U - Safety cable interface for electrical engineering

Info

Publication number: CN211351067U
Application number: CN201922139565.9U
Authority: CN
Inventors: 杨明
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-08-25
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a safe cable interface for electrical engineering, including the cable conductor body, the top of the cable conductor body is connected with the collets, and the top of collets is connected with the metal block, the cable conductor body runs through to be installed in the inside of protection casing, and the inside intermediate position fixed mounting of protection casing has a connecting pipe, the connecting hole has been seted up to the intermediate position of connecting pipe, the bottom intermediate position of protection casing is connected with the rubber tube, and has seted up the spacing groove in the bottom of rubber tube, the plastic strip has been placed to the inside of spacing groove, and the head end and the end of plastic strip have all seted up spacing hole, the inside through mounting in spacing hole has the connecting rod, the even coating of inner wall of protection casing has. This safe cable interface for electrical engineering can not only protect the cable interface, can prevent moreover that the protection component from dropping from the interface, and the protection component of being convenient for simultaneously removes.

Description

Safety cable interface for electrical engineering

Technical Field

The utility model belongs to the technical field of electrical engineering, concretely relates to safe cable interface for electrical engineering.

Background

In the electrical engineering industry, cables are the most common objects, cable interfaces are more common, and in connection and installation of various cables, power cables are often required to be connected with electrical components, and at this time, the cable interfaces are required.

The existing safety cable interface for electrical engineering can not only protect the cable interface, but also prevent the protection component from falling off the interface, and is inconvenient for the protection component to move, so that aiming at the current situation, the safety cable interface for electrical engineering needs to be designed and produced urgently to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe cable interface for electrical engineering to solve the current safe cable interface for electrical engineering that proposes in the above-mentioned background art, not only can not protect the cable interface, can not prevent moreover that the protection component from dropping from the interface, the protection component of being not convenient for carries out the problem of removing simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safe cable interface for electrical engineering, includes the cable conductor body, the top of the cable conductor body is connected with the collets, and the top of collets is connected with the metal block, the cable conductor body runs through to be installed in the inside of protection casing, and the inside intermediate position fixed mounting of protection casing has a connecting pipe, the connecting hole has been seted up to the intermediate position of connecting pipe, the bottom intermediate position of protection casing is connected with the rubber tube, and the bottom of rubber tube has seted up the spacing groove, the plastic strip has been placed to the inside of spacing groove, and the head end and the end of plastic strip have all seted up spacing hole, the inside of spacing hole runs through and installs the connecting rod, the even coating of inner.

Preferably, the width of the cable body, the width of the insulating block and the width of the metal block are smaller than the inner diameter of the connecting pipe and the inner diameter of the rubber pipe, and the cable body, the width of the insulating block and the width of the metal block form a lifting structure in the connecting pipe and the rubber pipe.

Preferably, the upper surface of the protective cover and the upper surface of the connecting pipe are in the same plane, and the connecting pipe is communicated with the rubber pipe.

Preferably, the shape of protection casing is hopper-shaped, and be the integrated structure between protection casing and the rubber tube.

Preferably, the inner diameter of the rubber tube is the same as that of the connecting tube, and the connecting tube and the rubber tube are both larger than the inner diameter of the cable body.

Preferably, an annular structure is formed between the plastic strip and the rubber tube, the rubber tube is fixedly arranged with the plastic strip through a limiting hole and a connecting rod, and the thickness of the plastic strip is equal to the distance from the limiting groove to the rubber tube.

The utility model discloses a technological effect and advantage: this safe cable interface for electrical engineering can not only protect the cable interface, can prevent moreover that the protection component from dropping from the interface, and the protection component of being convenient for simultaneously removes.

1. After the use, because the cable body constitutes elevation structure in the outside of connecting pipe and rubber tube, can make insulating block and metal block immigration to the inside of connecting pipe, can protect insulating block and metal block through the connecting pipe, prevent that insulating block and metal block are impaired when not using.

2. The shape of protection casing is for leaking hopper-shaped structure, easily makes the bottom and the desktop contact of protection casing, and the area of contact of increase and desktop is difficult for making this interface drop from the desktop, and the protection casing can protect the cable interface.

3. Because the width of the cable body, the insulating block and the metal block is smaller than the inner diameter of the connecting pipe and the inner diameter of the rubber tube, the cable body, the insulating block and the metal block form a lifting structure in the connecting pipe and the rubber tube, the connecting rod penetrates through the inside of the plastic strip, and the protective cover and the cable body are dropped through the threaded connection between the plastic strip and the connecting rod.

Drawings

FIG. 1 is a front sectional structure of the present invention;

FIG. 2 is a schematic view of the structure of the working state of the present invention;

fig. 3 is a schematic top view of the protective cover of the present invention;

fig. 4 is a schematic view of the top view structure of the plastic strip of the present invention.

In the figure: 1. the cable body, 2, insulating block, 3, metal block, 4, protection casing, 5, connecting pipe, 6, connecting hole, 7, rubber tube, 8, spacing groove, 9, plastic strip, 10, spacing hole, 11, connecting rod, 12, insulating layer.

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.

Unless the direction is defined separately, the directions of up, down, left, right, front, back, etc. referred to herein are the directions of up, down, left, right, front, back, etc. in the drawings of the present invention, and are herein incorporated by reference.

The utility model provides a safe cable interface for electrical engineering as shown in figures 1-4, which comprises a cable body 1, an insulating block 2, a metal block 3, a protective cover 4, a connecting pipe 5, a connecting hole 6, a rubber tube 7, a limiting groove 8, a plastic strip 9, a limiting hole 10, a connecting rod 11 and an insulating layer 12, wherein the top of the cable body 1 is connected with the insulating block 2, the top of the insulating block 2 is connected with the metal block 3, the width of the cable body 1, the width of the insulating block 2 and the width of the metal block 3 are all smaller than the inner diameter of the connecting pipe 5 and the inner diameter of the rubber tube 7, the cable body 1, the insulating block 2 and the metal block 3 form a lifting structure in the connecting pipe 5 and the inner part of the rubber tube 7, the cable body 1 is convenient to move, the cable body 1 is penetratingly arranged in the protective cover 4, the connecting pipe 5 is fixedly arranged in the middle position in the protective cover 4, the, and communicate each other between connecting pipe 5 and the rubber tube 7, protection casing 4 can protect insulating block 2 and metal block 3, protection casing 4's shape is hourglass hopper-shaped, and be the integral structure between protection casing 4 and the rubber tube 7, be difficult for making protection casing 4 drop from the desktop, connecting hole 6 has been seted up to the intermediate position of connecting pipe 5, the bottom intermediate position of protection casing 4 is connected with rubber tube 7, and limiting groove 8 has been seted up to the bottom of rubber tube 7, plastic strip 9 has been placed to limiting groove 8's inside, and plastic strip 9's head end and end have all seted up spacing hole 10, the inside through mounting in spacing hole 10 has connecting rod 11, the even coating of inner wall of protection casing 4 has insulating layer 12.

Specifically, as shown in fig. 1, the inner diameter of the rubber tube 7 is the same as the inner diameter of the connecting tube 5, and both the connecting tube 5 and the rubber tube 7 are larger than the inner diameter of the cable body 1, so that the cable body 1 can slide inside the connecting tube 5 and the rubber tube 7.

Specifically, as shown in fig. 1 and 4, an annular structure is formed between the plastic strip 9 and the rubber tube 7, the rubber tube 7 is fixedly arranged with the plastic strip 9 through a limiting hole 10 and a connecting rod 11, the thickness of the plastic strip 9 is equal to the distance between the limiting groove 8 and the rubber tube 7, and the plastic strip 9 can fix the rubber tube 7.

Specifically, the safe cable interface for electrical engineering is characterized in that the widths of the cable body 1, the insulating block 2 and the metal block 3 are smaller than the inner diameters of the connecting pipe 5 and the rubber tube 7, and the cable body 1, the insulating block 2 and the metal block 3 form a lifting structure in the connecting pipe 5 and the rubber tube 7, when the safe cable interface is used, the cable body 1 is pulled, the cable body 1, the insulating block 2 and the metal block 3 extend out of the connecting pipe 5, the plastic strip 9 is attached and installed in the limiting groove 8, the connecting rod 11 penetrates through the plastic strip 9, the protective cover 4 and the cable body 1 are dropped through the threaded connection between the plastic strip 9 and the connecting rod 11, the cable body 1 is prevented from dropping in the connecting pipe 5, so that the cable interface is convenient to use, after the safe cable interface is used, the plastic strip 9 is taken down from the rubber tube 7, the connecting pipe 5 installed in the protective cover 4 and the rubber tube 7 fixedly installed at the bottom are lifted outside the cable body 1, make insulating block 2 and metal block 3 move into the inside of connecting pipe 5, can protect insulating block 2 and metal block 3 through connecting pipe 5, prevent that insulating block 2 and metal block 3 are impaired when not using, and the shape of protection casing 4 is hopper-shaped structure, easily makes the bottom and the desktop contact of protection casing 4, the area of contact of increase and desktop, is difficult for making this interface drop from the desktop.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a safe cable interface for electrical engineering, includes the cable body (1), its characterized in that: the cable comprises a cable body (1), wherein the top of the cable body is connected with an insulating block (2), the top of the insulating block (2) is connected with a metal block (3), the cable body (1) is installed in the protective cover (4) in a penetrating mode, a connecting pipe (5) is fixedly installed at the middle position of the protective cover (4), a connecting hole (6) is formed in the middle position of the connecting pipe (5), a rubber pipe (7) is connected to the middle position of the bottom of the protective cover (4), a limiting groove (8) is formed in the bottom end of the rubber pipe (7), a plastic strip (9) is placed in the limiting groove (8), a limiting hole (10) is formed in the head end and the tail end of the plastic strip (9), a connecting rod (11) is installed in the limiting hole (10) in a penetrating mode, and an insulating layer (12) is.

2. The safety cable interface for electrical engineering according to claim 1, wherein: the width of the cable body (1), the width of the insulating block (2) and the width of the metal block (3) are smaller than the inner diameter of the connecting pipe (5) and the inner diameter of the rubber tube (7), and the cable body (1), the width of the insulating block (2) and the width of the metal block (3) all form a lifting structure in the connecting pipe (5) and the rubber tube (7).

3. The safety cable interface for electrical engineering according to claim 1, wherein: the upper surface of the protective cover (4) and the upper surface of the connecting pipe (5) are in the same plane, and the connecting pipe (5) is communicated with the rubber pipe (7).

4. The safety cable interface for electrical engineering according to claim 1, wherein: the shape of protection casing (4) is hopper-shaped, and is integrated structure between protection casing (4) and rubber tube (7).

5. The safety cable interface for electrical engineering according to claim 1, wherein: the inner diameter of the rubber tube (7) is the same as that of the connecting tube (5), and the connecting tube (5) and the rubber tube (7) are both larger than the inner diameter of the cable body (1).

6. The safety cable interface for electrical engineering according to claim 1, wherein: an annular structure is formed between the plastic strip (9) and the rubber tube (7), the rubber tube (7) is fixedly arranged with the plastic strip (9) through a limiting hole (10) and a connecting rod (11), and the thickness of the plastic strip (9) is equal to the distance between a limiting groove (8) and the rubber tube (7).