CN215772500U

CN215772500U - High-voltage cable with quick connector

Info

Publication number: CN215772500U
Application number: CN202121820796.7U
Authority: CN
Inventors: 芮顺强; 储晔
Original assignee: Jiangsu Jiuli Cable Produce Co ltd
Current assignee: Jiangsu Jiuli Cable Produce Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-02-08
Anticipated expiration: 2031-08-05

Abstract

A high voltage cable with a quick connector, comprising: the plug comprises a plug and a female plug, wherein a connecting groove is formed in one end side wall of the female plug opposite to the plug, a connector is fixedly connected with one end side wall of the connecting groove of the plug opposite to the connecting groove, the connector is connected with the connecting groove in a plugging and unplugging manner, the outer arc of the plug is connected with a plug protective shell in a sliding and sleeving manner, the outer arc of the female plug is connected with a female plug protective shell in a sliding and sleeving manner, one end, away from each other, of the plug protective shell and the female plug protective shell is respectively connected with a cable mounting seat in a sliding manner, the cable mounting seat is provided with an electric wire connecting column, the electric wire connecting column is connected with a cable, and through a quick plugging and connecting mode, thereby facilitating the installation of the cable and facilitating the follow-up manual maintenance, further reducing the difficulty of manual maintenance and replacement, and by arranging a protective structure outside the connecting structure, and then make cable junction more stable and safe, reduce the emergence of incident, also reduced artifical required maintenance number of times, and then guarantee the efficient and use.

Description

High-voltage cable with quick connector

Technical Field

The utility model relates to the technical field of high-voltage cables, in particular to a high-voltage cable with a quick connector.

Background

The high-voltage cable is a cable for high-voltage transmission, is mostly applied to power transmission and distribution, and is a basic transmission material for modern power system construction.

Current high tension cable twines two sections cables when connecting usually, later connects through winding the insulating tape in the outside, but need maintain and change the in-process in the later stage, two sections cable of dismouting inconvenience very, current connection protection mode is relatively poor simultaneously, and long-term use back insulating tape is damaged easily, and then has the potential safety hazard, causes the damage of cable easily simultaneously, increases the work load and the degree of difficulty of manual maintenance.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the existing cable connection mode is single, and the follow-up maintenance is not good.

The technical scheme adopted by the utility model for solving the technical problem is as follows: a high voltage cable with a quick connector, comprising: the son inserts and mother inserts, the spread groove has been seted up to the one end lateral wall of mother's relative son inserts, the one end lateral wall fixedly connected with connector of the relative spread groove of son inserts, the connector is connected with the spread groove plug, son inserts outer arc slip cup joint and is connected with son and inserts the protecting crust, mother inserts outer arc slip cup joint and is connected with mother and inserts the protecting crust, son inserts the protecting crust and inserts the equal sliding connection in one end that the protecting crust kept away from each other with mother and has the cable mount pad, the cable mount pad is equipped with the electric wire spliced pole, and the electric wire spliced pole is connected with the cable.

According to the preferred technical scheme, one ends, far away from each other, of the two cable installation bases are rotatably connected with threaded sealing heads, the two threaded sealing heads are respectively penetrated through and in threaded connection with the sub-plug protection shell and the main plug protection shell, cable grooves are formed in the inner walls of the ends, opposite to the cable installation bases, of the main plug and the sub-plug, the cable installation bases are connected with the cable grooves in a plugging and pulling mode, the cables can be conveniently and rapidly installed on a quick-release structure, and the threaded sealing heads for protection and sealing are arranged, so that the safe use of the cables is guaranteed.

As a preferred technical scheme of the utility model, the female plug and the male plug are respectively provided with a sliding groove on the outer arc, the inner arc walls of the male plug protective shell and the female plug protective shell relative to the sliding grooves are respectively fixedly connected with a sliding block, and the sliding blocks are in sliding connection with the sliding grooves, so that the quick-release connecting structure can be conveniently protected and disassembled.

As a preferred technical scheme, a through groove is formed in the side wall of one end, opposite to the through groove, of the female plug, a flexible buckle is fixedly connected to the side wall of one end, opposite to the through groove, of the female plug, a clamping groove is formed in one end, close to the inside of the through groove, of the female plug, the flexible buckle penetrates through the through groove and is connected with the clamping groove in a clamping mode, and the cable is convenient to disassemble and assemble quickly in a plug-in connection mode.

As a preferred technical scheme of the present invention, one end of the female plug protective shell opposite to the male plug protective shell is fixedly connected with a threaded inner cylinder, one end of the female plug protective shell opposite to the female plug protective shell is rotatably connected with a threaded outer cylinder, the threaded outer cylinder is sleeved outside the threaded inner cylinder and is in threaded connection with each other, one end of the threaded outer cylinder opposite to the threaded inner cylinder is fixedly connected with a sealing convex ring, one end side walls of the male plug protective shell and one end side wall of the female plug protective shell opposite to the sealing convex ring are both provided with a sealing ring groove, and the sealing convex ring is engaged with the sealing ring groove and is in sliding connection with the sealing ring groove, so that cable connection is safer and more stable through a fixing and sealing structure.

The utility model has the following advantages:

through a quick plug connection mode, the installation of the cable is facilitated, meanwhile, the follow-up manual maintenance is more convenient, and the difficulty of manual maintenance and replacement is reduced; through setting up protective structure in connection structure's outside, and then make cable junction stability and safety more, reduce the emergence of incident, also reduced artifical required maintenance number of times, and then guarantee the efficient and use.

Drawings

FIG. 1 is a schematic perspective view of a preferred embodiment of the present invention;

FIG. 2 is a schematic perspective view of a female plug according to a preferred embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a preferred embodiment of the present invention;

fig. 4 is an enlarged schematic structural view of fig. 3 a according to a preferred embodiment of the present invention.

Description of reference numerals: 1. sub-insertion; 2. mother insertion; 3. connecting grooves; 4. a connector; 5. a sub-insert protective shell; 6. a female plug protective shell; 7. a cable mount; 8. a threaded seal head; 9. a cable trough; 10. a chute; 11. a slider; 12. a through groove; 13. a flexible buckle; 14. a card slot; 15. a threaded inner barrel; 16. a threaded outer cylinder; 17. a sealing convex ring; 18. and a sealing ring groove.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

Referring to fig. 1-4, a high voltage cable with a quick connector includes: insert 1 and female 2, female 2 has seted up spread groove 3 for the one end lateral wall of inserting 1, insert 1 one end lateral wall fixedly connected with connector 4 of the relative spread groove 3 of son, connector 4 is connected with 3 plug of spread groove, through quick plug connected mode, and then make things convenient for high tension cable's quick assembly disassembly, when reducing work load, make things convenient for subsequent maintenance to insert 1 outer arc slip muff coupling of son and insert protecting

crust

5, 2 outer arc slip muff couplings of female inserting are connected with female protecting crust 6, the equal sliding connection in one end that shell 5 and female protecting crust 6 kept away from each other of son insert has cable mount 7, cable mount 7 is equipped with the electric wire spliced pole, and the electric wire spliced pole is connected with the cable, through protective structure, make the work of carrying on that connecting structure can safety and stability, reduce the damage, and then reduce artifical work load of maintaining.

Wherein, one end of the son plug protective shell 5 relative to the mother plug protective shell 6 is rotatably connected with a thread outer cylinder 16, the thread outer cylinder 16 is in inner arc socket joint and is in threaded connection with a thread inner cylinder 15, the thread inner cylinder 15 is fixedly arranged on the side wall of one end of the mother plug protective shell 6 relative to the mother plug protective shell, and is in threaded connection with the thread inner cylinder 15 through the rotation of the thread outer cylinder 16 and the thread inner cylinder 15, so that the son plug protective shell 5 can be better and faster connected with the mother plug protective shell 6, thereby realizing the external protection of the son plug 1 and the mother plug 2, one end of the thread inner cylinder 15 and one end of the thread outer cylinder 16 far away from the son plug protective shell 5 relative to the mother plug protective shell 6 are both fixedly connected with a sealing convex ring 17, the sealing convex ring 17 is meshed with a sealing ring groove 18 in a sliding connection way, the sealing ring groove 18 is arranged at the positions of the son plug protective shell 5 and the mother plug protective shell 6 relative to the thread inner cylinder 15 and the thread outer cylinder 16, and the protection structure is doubly sealed by the sealing convex ring 17 and the sealing ring groove 18, thereby improving the protection effect of the sub-plug protective shell 5 and the main-plug protective shell 6 on the connecting structure.

Wherein, the equal fixedly connected with flexible buckle 13 in sub-1 one end both sides that are close to connector 4, flexible buckle 13 through connection has logical groove 12, logical groove 12 is seted up in female 2 relative one ends of inserting, flexible buckle 13 lock joint is connected with draw-in groove 14, draw-in groove 14 runs through and sets up in female 2 side arc walls that are close to logical groove 12, the connected mode through the plug joint, and then realize the effect of quick plug, and then make things convenient for the connection of cable, and make things convenient for follow-up maintenance and the convenience of changing, sub-insert protective housing 5 and female 6 inner arc side equal fixedly connected with slider 11 of protective housing, slider 11 sliding connection has spout 10, spout 10 sets up respectively in sub-insert 1 and female outer arc wall that insert 2 relative slider 11, through the spacing mode of sliding, and then make protective housing can be more stable guard action, cable junction structure's stability and safety have been guaranteed.

Wherein, the cable duct 9 has all been seted up to the one end that son inserted 1 and mother inserted 2 and kept away from each other, cable duct 9 is connected with 7 plug of cable mount pad, cable mount pad 7 is kept away from one side rotation of cable duct 9 and is connected with thread sealing head 8, two thread sealing heads 8 run through and threaded connection with son insert protective case 5 and mother insert 6 terminal surfaces of protective case respectively, make things convenient for in the cable receives connection structure with the electric wire, thread sealing head 8 also makes the stability more of cable simultaneously, the safe handling of sealed effect assurance cable simultaneously.

The working principle is as follows: when the cable connector is used, the two thread sealing heads 8 are firstly rotated to remove the limit of the cable mounting seat 7 from the sub-plug protective shell 5 and the main plug protective shell 6, when the thread sealing heads 8 are rotated, because the cable mounting seat 7 is rotationally connected with the thread sealing heads 8, the thread sealing heads 8 rotate but the cable mounting seat 7 still keeps stable, then the cable passes through the thread sealing heads 8 to mount wires inside the cable on a connecting column on the cable mounting seat 7 for fixation, and the thread sealing heads 8 are rotated to limit and fix the sub-plug protective shell 5 and the main plug protective shell 6, then the sub-plug 1 and the main plug 2 are mutually plugged, at the moment, the connector 4 is plugged into the connecting groove 3 to complete connection, meanwhile, the flexible buckle 13 is clamped to the clamping groove 14 through the through groove 12 to form clamping, so as to complete quick connection, and then the sub-plug protective shell 5 and the main plug protective shell 6 are mutually close through the sliding groove 10 and the sliding block 11, then the thread inner cylinder 15 and the thread outer cylinder 16 are close to each other, then the thread outer cylinder 16 is rotated, the male plug protective shell 5 and the female plug protective shell 6 are mutually tensioned through threads, meanwhile, the sealing convex ring 17 is inserted into the sealing ring groove 18 to complete sealing and fixing, meanwhile, the cable installation seat 7 is inserted into the cable groove 9, then the inner wall of the cable groove 9, which is spliced with the cable installation seat 7, is provided with an electrically connected contact head to form a passage, and then installation can be completed.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A high voltage cable with a quick connector, comprising: insert (1) and mother and insert (2), female one end lateral wall of inserting (2) relatively the daughter has seted up spread groove (3), the one end lateral wall fixedly connected with connector (4) of inserting (1) relatively spread groove (3), connector (4) are connected with spread groove (3) plug, the son inserts (1) outer arc slip cup joint and is connected with son and inserts protecting crust (5), female (2) outer arc slip cup joint and is connected with mother and inserts protecting crust (6), the equal sliding connection of one end that son inserted protecting crust (5) and mother kept away from each other has cable mount pad (7), cable mount pad (7) are equipped with the electric wire connection post, and the electric wire connection post is connected with the cable.

2. The high-voltage cable with the quick connector as claimed in claim 1, wherein one ends of the two cable installation bases (7) far away from each other are rotatably connected with threaded sealing heads (8), the two threaded sealing heads (8) respectively penetrate through the sub-plug protective shell (5) and the main-plug protective shell (6) and are in threaded connection with the sub-plug protective shell, cable grooves (9) are formed in inner walls of one ends of the main plug (2) and the sub-plug (1) opposite to the cable installation bases (7), and the cable installation bases (7) are connected with the cable grooves (9) in a plugging mode.

3. The high-voltage cable with the quick connector as claimed in claim 1, wherein the female plug (2) and the male plug (1) are both provided with a sliding groove (10) at the outer arc, the male plug protective shell (5) and the female plug protective shell (6) are both fixedly connected with a sliding block (11) relative to the inner arc wall of the sliding groove (10), and the sliding block (11) is slidably connected with the sliding groove (10).

4. The high-voltage cable with the quick connector is characterized in that a through groove (12) is formed in a side wall of one end, opposite to the sub plug (1), of the main plug (2), a flexible buckle (13) is fixedly connected to a side wall of one end, opposite to the through groove (12), of the sub plug (1), a clamping groove (14) is formed in a penetrating mode in one end, close to the inside of the through groove (12), of the main plug (2), and the flexible buckle (13) penetrates through the through groove (12) and is connected with the clamping groove (14) in a clamping mode.

5. The high-voltage cable with the quick connector as claimed in claim 1, wherein the female plug protective shell (6) is fixedly connected with a threaded inner cylinder (15) relative to one end of the female plug protective shell (5), the male plug protective shell (5) is rotatably connected with a threaded outer cylinder (16) relative to one end of the female plug protective shell (6), the threaded outer cylinder (16) is sleeved outside the threaded inner cylinder (15) and is in threaded connection with each other, the threaded outer cylinder (16) and one end of the female plug protective shell (6) opposite to the threaded inner cylinder (15) are both fixedly connected with a sealing convex ring (17), sealing ring grooves (18) are respectively formed in side walls of one ends of the male plug protective shell (5) and the female plug protective shell (6) opposite to the sealing convex ring (17), and the sealing convex ring (17) is meshed with the sealing ring grooves (18) and is in sliding connection.