CN215009566U

CN215009566U - Novel cable joint

Info

Publication number: CN215009566U
Application number: CN202121309269.XU
Authority: CN
Inventors: 徐加东
Original assignee: Anhui Tongkang Cable Co ltd
Current assignee: Anhui Tongkang Cable Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-03
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a novel cable joint, which comprises two groups of cables, wherein the surface of one group of cables is sleeved with a first sleeve, the surface of the other group of cables is sleeved with a second sleeve, the opposite ends of the two groups of cables are fixedly connected with nuts, the surface threads of the two groups of nuts are connected with screw sleeves, one side inside the first sleeve is fixedly connected with a waterproof ring, one side of the first sleeve is provided with a chute which is connected with the second sleeve in a sliding way, one end of the second sleeve is fixedly connected with a rubber strip, the inside of the first sleeve is provided with a spring which is sleeved with the cables, one side of the first sleeve is provided with two groups of screw holes, the position of the second sleeve towards the screw holes is provided with two groups of through holes, so that the cables are completely sealed under the action of the waterproof ring and the rubber strip through the first sleeve and the second sleeve, and the connecting part of the two groups of cables is isolated from the outside, the water and dust are prevented from entering the cable, and the service life of the cable is prolonged.

Description

Novel cable joint

Technical Field

The utility model relates to the technical field of cables, especially, relate to a novel cable joint.

Background

After the cable is laid, each section of the cable must be connected into a whole in order to form a continuous line, the connection points are called cable connectors, the cable connector in the middle of the cable line is called an intermediate connector, the cable connectors at two ends of the line are called terminal connectors, and the cable connectors are used for locking and fixing incoming and outgoing lines and play a role in water resistance, dust resistance and vibration resistance.

Traditional cable joint generally adopts nut, flat gasket, joint body, clamp ring, clamping jaw and compels tight head and links together two cable heads, and the connected mode of this kind of structure, wire area of contact is little, and when using, the leakproofness that connects is strong inadequately, and easy intaking influences the life of cable, provides a novel cable joint now.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a novel cable joint makes the cable pass through first sleeve and second sleeve under the effect of waterproof circle and rubber strip, by complete sealing, makes the department of meeting and external isolated of two sets of cables, has avoided the entering of water and dust, has improved the life of cable.

In order to solve the technical problem, the utility model provides a following technical scheme: a novel cable joint comprises a cable, wherein the cable is provided with two groups, a first sleeve is sleeved on the surface of one group of the cable, a second sleeve is sleeved on the surface of the other group of the cable, nuts are fixedly connected to opposite ends of the two groups of the cable, and thread sleeves are connected to the surfaces of the two groups of the nuts;

the waterproof ring of one side fixedly connected with of first sleeve inside, the spout has been seted up to one side of first sleeve, and spout and second sleeve sliding connection, the telescopic one end fixedly connected with rubber strip of second.

As an optimal technical scheme of the utility model, the inside of first sleeve is provided with the spring, and the spring overlaps with the cable and establishes.

As a preferred technical scheme of the utility model, two sets of screws have been seted up to first telescopic one side, two sets of through-holes have been seted up towards the position department of screw to the second sleeve.

As an optimized technical scheme of the utility model, the inside of first sleeve is provided with the insulating layer.

As an optimized technical scheme of the utility model, the telescopic both ends of second are provided with the diameter difference.

As a preferred technical scheme of the utility model, the diameter of spring is less than the diameter of nut.

As an optimized technical scheme of the utility model, the diameter looks adaptation of diameter and the second sleeve of spout.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the first sleeve, the second sleeve, the nut of the system that set up, with two sets of nuts, swivel nut, spout, rubber strip and waterproof circle, make the cable pass through first sleeve and second sleeve under the effect of waterproof circle and rubber strip, by complete sealing, make the department of meeting of two sets of cables isolated with external, avoided the entering of water and dust, improved the life of cable.

2. Through setting up the spring, be favorable to preventing that the cable from making nut and swivel nut not hard up the separation under the effect of rocking of external force to the cable can be fixed more firmly.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

FIG. 3 is a schematic structural view of a first set of barrel of the present invention;

fig. 4 is a schematic structural view of the second sleeve according to the present invention.

Wherein: 1. a cable; 2. a first sleeve; 3. an insulating layer; 4. a waterproof ring; 5. a spring; 6. a nut; 7. a threaded sleeve; 8. a chute; 9. a second sleeve; 10. a rubber strip; 11. a through hole; 12. and a screw hole.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, the utility model provides a novel cable joint, which comprises a cable 1, wherein the cable 1 is provided with two groups, the surface of one group of cable 1 is sleeved with a first sleeve 2, the surface of the other group of cable 1 is sleeved with a second sleeve 9, the opposite ends of the two groups of cables 1 are fixedly connected with nuts 6, and the surface threads of the two groups of nuts 6 are connected with threaded sleeves 7;

waterproof circle 4 of inside one side fixedly connected with of first sleeve 2, spout 8 has been seted up to one side of first sleeve 2, and spout 8 and second sleeve 9 sliding connection, the one end fixedly connected with rubber strip 10 of second sleeve 9.

The traditional cable 1 joint connection mode has small wire contact area, the joint has poor sealing performance, water and dust are easy to enter, the service life of the cable 1 is influenced, one group of the cable 1 is sleeved in the first sleeve 2 through the arranged first sleeve 2 and the second sleeve 9, the other group of the cable 1 is sleeved in the second sleeve 9, one ends of the two groups of the cables 1 are fixedly connected with screw caps 6, the two groups of the screw caps 6 are respectively rotated into the screw sleeves 7 and are abutted under the action of screw threads, so that the two groups of the cables 1 can be fixedly connected together, then the second sleeve 9 slides into the first sleeve 2 along the direction of the sliding groove 8, the two ends of the second sleeve 9 are respectively abutted against the two ends of the first sleeve 2, a rubber strip 10 fixedly connected with one end of the second sleeve 9 is abutted against the opening of the sliding groove 8, and plays a sealing role on the sliding groove 8, and one side of the inside of first sleeve 2 is provided with waterproof circle 4, makes first sleeve 2 under waterproof circle 4 and rubber strip 10's effect, by complete sealing, makes the department of meeting of two sets of cables 1 isolated with external, has avoided the entering of water and dust, has improved cable 1's life.

In other embodiments, the first sleeve 2 is provided with a spring 5 inside, and the spring 5 is sleeved with the cable 1.

Utilize the resilience of spring 5, make one of them one side of a set of nut 6 offset by spring 5, another set of nut 6 offsets with one side of second sleeve 9 under the effect of spring 5, make the inside at first sleeve 2 of fixing that cable 1 can be better, be favorable to preventing that cable 1 from making nut 6 and swivel nut 7 not hard up break away from under the effect of rocking of external force to more firm that cable 1 can be fixed.

In other embodiments, two sets of screw holes 12 are formed on one side of the first sleeve 2, and two sets of through holes 11 are formed at positions of the second sleeve 9 facing the screw holes 12.

The bolt is conveniently threaded through the through hole 11 and the screw hole 12, so that the second sleeve 9 can be more firmly fixed with the first sleeve 2, and the stability in use is improved.

In other embodiments, the inside of the first sleeve 2 is provided with an insulating layer 3.

Play insulating effect to cable 1, be favorable to preventing cable 1 electric leakage, reduced the danger coefficient.

In other embodiments, both ends of the second sleeve 9 are provided with a diameter difference.

One end of the second sleeve 9 can completely cover one end of the first sleeve 2, which is beneficial to improving the sealing performance of the first sleeve 2.

In other embodiments, the diameter of the spring 5 is smaller than the diameter of the nut 6.

Is favorable for preventing the cable 1 from being forced to drive the nut 6 to be sleeved into the spring 5.

In other embodiments, the diameter of the sliding groove 8 is adapted to the diameter of the second sleeve 9.

The second sleeve 9 can be better sleeved into the sliding groove 8, and the sealing performance is further improved.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A novel cable joint comprises a cable (1), wherein the cable (1) is provided with two groups, and is characterized in that: a first sleeve (2) is sleeved on the surface of one group of cables (1), a second sleeve (9) is sleeved on the surface of the other group of cables (1), nuts (6) are fixedly connected to opposite ends of the two groups of cables (1), and thread sleeves (7) are connected to the surfaces of the nuts (6) in a threaded manner;

waterproof circle (4) of one side fixedly connected with of first sleeve (2) inside, spout (8) have been seted up to one side of first sleeve (2), and spout (8) and second sleeve (9) sliding connection, the one end fixedly connected with rubber strip (10) of second sleeve (9).

2. The novel cable joint of claim 1, wherein: the spring (5) is arranged inside the first sleeve (2), and the spring (5) is sleeved with the cable (1).

3. The novel cable joint of claim 1, wherein: two groups of screw holes (12) are formed in one side of the first sleeve (2), and two groups of through holes (11) are formed in the position, facing the screw holes (12), of the second sleeve (9).

4. The novel cable joint of claim 1, wherein: an insulating layer (3) is arranged inside the first sleeve (2).

5. The novel cable joint of claim 1, wherein: and the two ends of the second sleeve (9) are provided with a diameter difference.

6. The novel cable joint of claim 2, wherein: the diameter of the spring (5) is smaller than that of the nut (6).

7. The novel cable joint of claim 1, wherein: the diameter of the sliding groove (8) is matched with that of the second sleeve (9).