CN211182726U

CN211182726U - High-voltage cable connecting mechanism

Info

Publication number: CN211182726U
Application number: CN201921633020.7U
Authority: CN
Inventors: 张立燕
Original assignee: Tianjin Anzhongyu Technology Co Ltd
Current assignee: Tianjin Anzhongyu Technology Co Ltd
Priority date: 2019-09-28
Filing date: 2019-09-28
Publication date: 2020-08-04
Anticipated expiration: 2029-09-28

Abstract

The utility model discloses a high tension cable coupling mechanism, including public end casing and female end casing, public end casing is inside to be opened there are four spacing holes, and four spacing holes along public end casing center department equidistance annular distribution, it has the slot to open in the female end casing, open in the outside of slot has four fixed slots, and four fixed slots along female end casing center department equidistance annular distribution, all install fixed subassembly in the fixed slot. In the utility model, the cables can be quickly connected and fixed when the high-voltage cables are connected through the cooperation of the male end shell and the female end shell; the arrangement of the threaded sleeve strengthens the connection effect of the male end shell and the female end shell and improves the connection tightness of the male end shell and the female end shell; the thread bush is connected with the male end shell and the female end shell through fixed threads, and the fixing block is pressed tightly, so that the fixing rod fastens the high-voltage cable core, and the high-voltage cable core is prevented from loosening.

Description

High-voltage cable connecting mechanism

Technical Field

The utility model relates to a high tension cable equipment field especially relates to a high tension cable coupling mechanism.

Background

When the end part of the cable is connected, the end part of the cable is firstly processed, the outer sheath and the insulating layer of the cable are stripped, and the cable core is exposed. Then butt joint is carried out to the end parts of two cables needing to be connected, the male end and the female end are used for directly connecting the two cable cores in a compression joint mode, and then the silicone rubber integral prefabricated cable intermediate joint is sleeved on the cable.

Because high tension cable is connected through public end and female end, directly inserts the high tension cable sinle silk to female end slot in, this kind of mode though can be quick connect high tension cable, the fixed effect of its public end and female end is general, its leakproofness of its junction is relatively poor to this kind of connected mode is not good to the fixed effect of sinle silk, has not hard up possibility, thereby causes the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-voltage cable connecting mechanism.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high tension cable coupling mechanism, includes public end casing and female end casing, public end casing is inside to be opened there are four spacing holes, and four spacing holes locate equidistance annular distribution along public end casing center, it has the slot to open in the female end casing, open in the outside of slot has four fixed slots, and four fixed slots locate equidistance annular distribution along female end casing center, all install fixed subassembly in the fixed slot.

As a further description of the above technical solution:

the fixing assembly comprises a fixing rod and two limiting blocks, the fixing rod is located in the fixing groove and connected with the inner wall of the fixing groove in a sliding mode, limiting grooves are symmetrically formed in the outer side of the fixing groove, the two limiting blocks are located in the two limiting grooves respectively, the limiting blocks are fixed to the two sides of the fixing rod respectively, and the two limiting blocks are connected with the two limiting grooves in a sliding mode respectively.

As a further description of the above technical solution:

the material of dead lever is insulating material, and the both ends of dead lever have all been opened arc chamfer.

As a further description of the above technical solution:

and one side of the bottom of the limiting hole close to the inner wall of the female end shell is provided with a chamfer.

As a further description of the above technical solution:

the outside of public end casing and female end casing all is carved with the screw thread of equidirectional, and the thread bush is installed in the outside of public end casing, the thread bush respectively with public end casing and female end casing threaded connection.

As a further description of the above technical solution:

and the limiting hole is internally provided with a fixing block, and the fixing block is in hard fit with the limiting hole.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the high-voltage cable can be quickly connected and fixed when being connected through the matching action of the male end shell and the female end shell; secondly, the arrangement of the threaded sleeve strengthens the connection effect of the male end shell and the female end shell and improves the connection tightness of the male end shell and the female end shell; and finally, the threaded sleeve is fixedly connected with the male end shell and the female end shell in a threaded manner, and the fixing block is pressed to fasten the high-voltage cable core by the fixing rod so as to prevent the high-voltage cable core from loosening.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic view of the main section structure of the present invention during connection;

FIG. 2 is a schematic view of a partial main sectional structure of a middle male housing of the present invention;

FIG. 3 is a schematic view of a partial main sectional structure of the female housing of the present invention;

fig. 4 is a side view schematic diagram of the female end housing of the present invention.

In the figure: 1. a male end housing; 2. a female end housing; 3. a limiting hole; 4. a slot; 5. fixing grooves; 6. a fixing assembly; 7. a limiting groove; 8. a threaded sleeve; 9. a fixed block; 601. fixing the rod; 602. and a limiting block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, a high tension cable connection mechanism, including public end casing 1 and female end casing 2, public end casing 1 is inside to be opened there are four spacing holes 3, and four spacing holes 3 locate equidistance annular distribution along public end casing 1 center, female end casing 2 is seted up slot 4, four fixed slots 5 are opened in the outside of slot 4, and four fixed slots 5 locate equidistance annular distribution along female end casing 2 center, all install fixed subassembly 6 in the fixed slot 5, when connecting high tension cable, fix high tension cable's both ends with public end casing 1 and female end casing 2 respectively, cooperation through public end casing 1 and female end casing 2, connect the cable fast and fix, fasten the high tension cable sinle silk fixedly through fixed subassembly 6, it is not hard up to take place when preventing high tension cable to connect.

Further, fixed subassembly 6 includes dead lever 601 and stopper 602, dead lever 601 is located fixed slot 5, and with the inner wall sliding connection of fixed slot 5, the outside symmetry of fixed slot 5 is opened there are spacing groove 7, stopper 602 is equipped with two, and two stoppers 602 are located two spacing grooves 7 respectively, stopper 602 is fixed with the both sides of dead lever 601 respectively, and two stopper 602 respectively with two spacing groove 7 sliding connection, when connecting high tension cable, the cable core inserts inside slot 4, the cable core drives four dead levers 601 and slides in respective fixed slot 5, when public end casing 1 is connected completely with female end casing 2, four dead levers 601 respectively with four spacing hole 3 joints, accomplish being connected high tension cable.

Further, the material of dead lever 601 is insulating material, and the arc chamfer has all been opened at the both ends of dead lever 601, and insulating material does not influence high tension cable's connection and use, and the high tension cable sinle silk of being convenient for inserts slot 4, and is ejecting to dead lever 601, and four dead levers 601 of being convenient for carry out the joint with four spacing holes 3 respectively, accomplish the fixed of public end casing 1 and female end casing 2 to accomplish the initial joint to high tension cable.

Furthermore, the bottom side of the inner wall of the female housing 2 close to the limiting hole 3 is provided with a chamfer, when a high-voltage cable core is inserted into the female housing 2 through the male housing 1, the fixing rod 601 can smoothly enter the limiting hole 3, and the male housing 1 and the female housing 2 are connected.

Further, the screw thread of the equidirectional is all carved with in the outside of public end casing 1 and female end casing 2, and thread bush 8 is installed in the outside of public end casing 1, and thread bush 8 respectively with public end casing 1 and female end casing 2 threaded connection, the connection effect of public end casing 1 and female end casing 2 is consolidated in the setting of thread bush 8, improves the leakproofness that public end casing 1 and female end casing 2 are connected simultaneously.

Further, install fixed block 9 in spacing hole 3, and fixed block 9 and spacing hole 3 are crossed hard and are cooperated, accomplish when public end casing 1 and female end casing 2 and be connected the back, put into spacing hole 3 with fixed block 9, through thread bush 8 and public end casing 1 and female end casing 2 fixed thread connection, compress tightly fixed block 9, make dead lever 601 fasten the high-voltage cable sinle silk, prevent that the high-voltage cable sinle silk from taking place to become flexible.

The working principle is as follows: when the high-voltage cable is connected, two ends of the high-voltage cable are respectively fixed with the male end shell 1 and the female end shell 2, the cable is quickly connected and fixed through the matching action of the male end shell 1 and the female end shell 2, and the core of the high-voltage cable is fastened and fixed through the fixing component 6, so that the high-voltage cable is prevented from loosening during connection; when connecting high tension cable, the cable core inserts inside slot 4, the cable core drives four dead levers 601 and slides in fixed slot 5 separately, when public end casing 1 is connected completely with female end casing 2, four dead levers 601 respectively with four spacing 3 joints in hole, accomplish the initial joint to high tension cable, put into spacing downthehole 3 with fixed block 9 again, through 8 and public end casing 1 and female end casing 2 fixed thread connection of thread bush, compress tightly fixed block 9, make dead lever 601 fasten high tension cable sinle silk, prevent that high tension cable sinle silk from taking place to become flexible.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high tension cable connection mechanism, includes public end casing (1) and female end casing (2), its characterized in that, public end casing (1) inside is opened there are four spacing holes (3), and just four spacing holes (3) locate equidistance annular distribution along public end casing (1) center, it has slot (4) to open in female end casing (2), open in the outside of slot (4) has four fixed slots (5), and just four fixed slots (5) locate equidistance annular distribution along female end casing (2) center, fixed subassembly (6) are all installed in fixed slot (5).

2. The high-voltage cable connection mechanism as claimed in claim 1, wherein the fixing assembly (6) comprises a fixing rod (601) and two limiting blocks (602), the fixing rod (601) is located in the fixing groove (5) and slidably connected with the inner wall of the fixing groove (5), the limiting grooves (7) are symmetrically formed in the outer side of the fixing groove (5), the two limiting blocks (602) are located in the two limiting grooves (7), the two limiting blocks (602) are respectively fixed with two sides of the fixing rod (601), and the two limiting blocks (602) are respectively slidably connected with the two limiting grooves (7).

3. The high-voltage cable connection mechanism as claimed in claim 2, wherein the fixing rod (601) is made of an insulating material, and both ends of the fixing rod (601) are provided with arc-shaped chamfers.

4. A high voltage cable connection according to claim 1, wherein the limiting hole (3) is chamfered at the side of the bottom close to the inner wall of the female housing (2).

5. The high-voltage cable connecting mechanism according to claim 4, wherein the outer sides of the male end housing (1) and the female end housing (2) are respectively engraved with threads in the same direction, and a threaded sleeve (8) is installed on the outer side of the male end housing (1), and the threaded sleeve (8) is respectively in threaded connection with the male end housing (1) and the female end housing (2).

6. A high-voltage cable connection according to claim 4, characterized in that a fixing block (9) is mounted in the limiting hole (3), and the fixing block (9) is in over-hard fit with the limiting hole (3).