CN212518358U

CN212518358U - Cable end connecting device

Info

Publication number: CN212518358U
Application number: CN202021350240.1U
Authority: CN
Inventors: 林志向; 蒋焕礼
Original assignee: Yueqing Zhixiang Electromagnetic Wire Co ltd
Current assignee: Yueqing Zhixiang Electromagnetic Wire Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-02-09
Anticipated expiration: 2030-07-10

Abstract

The utility model relates to a cable clamping connects technical field, and discloses a line end connecting device for cable, including the connecting device body, the through-hole has been seted up to the both sides of connecting device body, the middle part fixed mounting of connecting device body inner chamber has the baffle, the thread groove has been seted up in the outside of arc, the inner wall meshing of thread groove has the threaded rod, the spacing post of other end fixedly connected with of threaded rod, the front and the back fixed mounting of connecting device body have the lateral wall, the fixed plate has been cup jointed in outside and the activity that the other end of spacing post runs through first perforation hole and extend to the connecting device body. The utility model discloses an utilize arc, expanding spring, trace the device can carry out the self-adaptation according to the diameter value difference of pencil, can carry out centre gripping effectively and provide stable connection to its joint to the cable effectively, the device has also improved the security that the cable used simultaneously in the stability that has improved cable junction effectively.

Description

Cable end connecting device

Technical Field

The utility model relates to a technical field is connected to the cable grip, specifically is a stub end connecting device for cable.

Background

A cable is an electric energy or signal transmission device, and generally comprises several or several groups of wires, and a cable joint is also called a cable head. After the cable is laid, the sections of the cable must be connected together in order to form a continuous line, and these connections are called cable connectors. The cable joints at the middle of the cable run are called intermediate joints and the cable joints at the two ends of the run are called termination joints. The cable joint is used for locking and fixing the incoming and outgoing lines, and plays a role in water resistance, dust prevention and vibration prevention.

The utility model discloses a cable head end connecting device for cable, cable head end connecting device for cable are connected to the insulating tape or insulating cover that adopt mostly, and security performance is relatively poor in the in-process use of its reconnection, and the stability of connecting is not strong, causes the cable to drop in the use easily, and has great potential safety hazard, for this reason the utility model discloses a cable head end connecting device for cable is released.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a line end connecting device for cable possesses connection stability stronger, and the higher advantage of security of use, has solved that current cable junction adopts insulating tape or insulating cover to connect it mostly, and the security performance is relatively poor in its in-process use of reconnection, and the stability of connection is not strong, causes the cable to drop in the use easily, and has the problem of great potential safety hazard.

The utility model provides a following technical scheme: a cable end connecting device comprises a connecting device body, through holes are formed in two sides of the connecting device body, a partition plate is fixedly mounted in the middle of an inner cavity of the connecting device body, arc plates are located on two sides of the inner cavity of the connecting device body and are symmetrical to each other through a central point of the connecting device body, a thread groove is formed in the outer side of the partition plate, a threaded rod is meshed with the inner wall of the thread groove, a limiting column is fixedly connected to the other end of the threaded rod, side walls are fixedly mounted on the front side and the back side of the connecting device body, a first through hole is formed in the outer wall of each side wall, the other end of each limiting column penetrates through the first through hole and extends to the outer portion of the connecting device body, a fixing plate is movably sleeved on the other end of each limiting column, second through holes are formed in two sides of, the outer side of the fixed plate is fixedly provided with a handle, the inner side of the fixed plate is fixedly connected with a fixed column, the other end of the fixed column penetrates through the outer wall of the connecting device body and is fixedly connected with an arc plate, the bottom of the partition plate is provided with a reset groove, the inner wall of the reset groove is fixedly connected with a reset spring, the other end of the reset spring is fixedly connected with the arc plate, and a cable is movably sleeved at the middle of the inner cavity of the connecting device body.

Preferably, the limiting column is located on the outer side of the fixing column, and the length value of the limiting column is larger than that of the fixing column.

Preferably, the outer wall of the fixing column is movably sleeved with the outer wall of the return spring.

Preferably, the rubber mat is fixedly installed on the inner side of the arc-shaped plate.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this end of a thread end connecting device for cable through the organizational structure device that utilizes arc, expanding spring, trace can carry out the self-adaptation according to the diameter value difference of pencil, can carry out centre gripping effectively and provide stable connection to its joint to the cable effectively, and the device has also improved the security that the cable used when having improved cable junction's stability effectively.

2. This end of a thread connecting device for cable, through the organizational structure who utilizes activity post, screw thread post and thread groove, the device can effectually carry out effectual spacing to the cable after the centre gripping, can ensure its stability in the use of recycling, prevents effectively that cable junction from unstability, prevents effectively that cable junction from droing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a connecting device body; 2. a through hole; 3. an arc-shaped plate; 4. a first through hole; 5. a limiting column; 6. a grip; 7. a second through hole; 8. a fixing plate; 9. fixing a column; 10. a threaded rod; 11. a thread groove; 12. a side wall; 13. a partition plate; 14. a cable; 15. a reset groove; 16. a return spring.

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.

Referring to fig. 1-3, a cable end connector for cables comprises a connector body 1, through holes 2 are formed at two sides of the connector body 1, a partition plate 13 is fixedly installed at the middle part of the inner cavity of the connector body 1, arc plates 3 are located at two sides of the inner cavity of the connector body 1 and are symmetrical with respect to the central point of the connector body 1, a thread groove 11 is formed at the outer side of the partition plate 13, a threaded rod 10 is engaged with the inner wall of the thread groove 11, a limiting post 5 is fixedly connected to the other end of the threaded rod 10, side walls 12 are fixedly installed at the front and back of the connector body 1, a first through hole 4 is formed at the outer wall of the side wall 12, the other end of the limiting post 5 penetrates through the first through hole 4 and extends to the outside of the connector body 1 and is movably sleeved with a fixing plate 8, and second through holes 7 are formed at two sides of, the other end of the limiting column 5 penetrates through the second through hole 7 and extends to the outer side of the fixing plate 8, a handle 6 is fixedly mounted on the outer side of the fixing plate 8, a fixing column 9 is fixedly connected to the inner side of the fixing plate 8, the other end of the fixing column 9 penetrates through the outer wall of the connecting device body 1 and is fixedly connected with the arc-shaped plate 3, a reset groove 15 is formed in the bottom of the partition plate 13, a reset spring 16 is fixedly connected to the inner wall of the reset groove 15, the other end of the reset spring 16 is fixedly connected with the arc-shaped plate 3, and a cable 14 is movably sleeved in the middle of the inner cavity of.

Spacing post 5 is located the outside of fixed column 9, and the length value of spacing post 5 is greater than the length value of fixed column 9, and the outer wall of fixed column 9 cup joints with reset spring 16's outer wall activity, and the inboard fixed mounting cushion of arc 3.

Wherein, the organizational structure device of arc 3, expanding spring 16, fixed column 9 can carry out the self-adaptation according to the diameter value difference of pencil, can carry out centre gripping effectively and provide stable connection to its joint to the cable effectively, and the device has also improved the security that the cable used when having improved cable junction's stability effectively.

The outer wall of the connecting device body 1 is coated with antistatic paint, so that safety accidents caused by electric leakage in the connecting device body are prevented, and the use safety of the connecting device body is improved.

The working principle of the cable end connecting device is as follows

Firstly, the limiting post 5 is rotated, then the limiting post 5 drives the threaded rod 10 to rotate, the threaded rod is rotated to be not in contact with the threaded groove 11, then the handle 6 is pulled, the fixed plate 8 is driven to move by the handle 6, then the fixed column 9 is driven to move, then the arc-shaped plate 3 is driven to move by the fixed column 9, further the reset spring 16 is driven to bear force, then the cable 14 is inserted into the connecting device body 1, the handle 6 is loosened to make the handle do reverse motion, the cable 14 is clamped, the limiting post 5 is rotated, and then the threaded rod 10 is driven to be meshed with the threaded groove 11 by the handle, and therefore the connecting device can be used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cable end connector, comprising a connector body (1), characterized in that: the connecting device comprises a connecting device body (1), through holes (2) are formed in two sides of the connecting device body (1), a partition plate (13) is fixedly mounted in the middle of an inner cavity of the connecting device body (1), arc plates (3) are located on two sides of the inner cavity of the connecting device body (1) and are symmetrical with a central point of the connecting device body (1), a thread groove (11) is formed in the outer side of the partition plate (13), a threaded rod (10) is meshed with the inner wall of the thread groove (11), a limiting column (5) is fixedly connected to the other end of the threaded rod (10), side walls (12) are fixedly mounted on the front side and the back side of the connecting device body (1), a first through hole (4) is formed in the outer wall of each side wall (12), the other end of each limiting column (5) penetrates through the first through hole (4) and extends to the outer, second through hole (7) have been seted up to the both sides of fixed plate (8), the other end of spacing post (5) runs through second through hole (7) and extends to the outside of fixed plate (8), the outside fixed mounting of fixed plate (8) has handle (6), the inboard fixedly connected with fixed column (9) of fixed plate (8), outer wall fixedly connected with arc (3) of the other end through connection device body (1) of fixed column (9), reset groove (15) have been seted up to the bottom of baffle (13), the inner wall fixedly connected with reset spring (16) of reset groove (15), the other end and arc (3) fixed connection of reset spring (16), cable (14) have been cup jointed in the middle part activity of connecting device body (1) inner chamber.

2. A terminal connection device for cables according to claim 1, characterized in that: the limiting column (5) is located on the outer side of the fixing column (9), and the length value of the limiting column (5) is larger than that of the fixing column (9).

3. A terminal connection device for cables according to claim 1, characterized in that: the outer wall of the fixed column (9) is movably sleeved with the outer wall of the return spring (16).

4. A terminal connection device for cables according to claim 1, characterized in that: and a rubber pad is fixedly arranged on the inner side of the arc-shaped plate (3).