CN215645370U

CN215645370U - Quick tightening device for wire joint

Info

Publication number: CN215645370U
Application number: CN202122245919.5U
Authority: CN
Inventors: 赵晓辉; 陈海刚; 王定玉; 王盼晓; 王倩; 史丽娟; 王继伟; 董军涛; 高胜利; 郝自力; 蒙娟娟
Original assignee: Songxian Power Supply Co Of State Grid Henan Electric Power Co; State Grid Corp of China SGCC
Current assignee: Songxian Power Supply Co Of State Grid Henan Electric Power Co; State Grid Corp of China SGCC
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-01-25
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a quick tightening device for an electric wire joint, which comprises a mounting frame, wherein a winding ring is rotatably mounted at the bottom end of the mounting frame, a wire pressing frame is mounted inside the winding ring, a handle is distributed outside the winding ring, the mounting frame consists of a mounting shaft and a holding plate, the holding plate is arranged at the top end of the mounting shaft, a groove is formed in the side surface of the bottom end of the mounting shaft, the winding ring comprises a mounting ring sleeved at the position of the groove, a wire inlet is formed in the bottom end of the mounting ring, a pull ring is pulled upwards to enable a pressing ball to enter the mounting hole, then an electric wire passes through the inside of a winding hole, then the pull ring is loosened to fix the electric wire, so that the electric wire is prevented from accidentally sliding out of the inside of the winding hole when being tightened, the holding plate is held by hands, then the winding ring is driven to rotate by the handle, and the electric wire fixed inside the winding hole can be tightened, the electrician can conveniently carry out wiring operation, the operation is simple, and the use by people is convenient.

Description

Quick tightening device for wire joint

Technical Field

The utility model relates to the technical field of wire winding, in particular to a quick tightening device for a wire connector.

Background

The electric wire is more common in our daily life, in the use of electric wire, because the length of electric wire is limited, consequently need twine the electric wire and screw up, connect the electric wire from this, the electrician of covering circle all relies on the manual work to screw up when need screw up electric wire head or end, although can carry out the screwing up operation, such operation mode is not only time-consuming and energy-consuming, and also be inconvenient for screw up the electric wire, moreover if press from both sides the electric wire through pliers and screw up, although can screw up, not only need provide the grip when screwing up, but also need provide the revolving force, very be inconvenient for operate.

SUMMERY OF THE UTILITY MODEL

In order to overcome not enough among the background art, this utility proposes and discloses a quick tightening device of wire-terminal, can be quick screw up the operation to the electric wire to the electrician of being convenient for carries out the operation of working a telephone switchboard, easy operation, the people's of being convenient for use.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

the utility model provides a quick tightening device of wire-terminal, includes the mounting bracket, the bottom of mounting bracket is rotated and is installed the wire winding ring, the internally mounted of wire winding ring has the pressure line frame, the outer distribution of wire winding ring has the handle.

The mounting bracket comprises installation axle and holding plate, holding plate sets up the top at the installation axle, the bottom side of installation axle is seted up flutedly.

The wire winding ring comprises a mounting ring sleeved at the position of the groove, a wire inlet is formed in the bottom end of the mounting ring, and wire winding holes are distributed in the mounting ring on the side face of the wire inlet.

The wire pressing frame comprises a mounting hole arranged above a wire winding hole, an adjusting rod is slidably mounted inside the mounting hole, a pressing ball is mounted at the bottom end of the adjusting rod, the top end of the adjusting rod penetrates through the outside of the mounting ring and extends to the outside of the mounting ring and is connected with a pull ring, an adjusting ring is sleeved outside the adjusting rod between the pull ring and the top end of the mounting ring, and the top end of the pressing ball is connected with the top end of the mounting ring through a spring.

The surface of the mounting ring corresponding to the groove is provided with a spherical hole, and a rolling ball is arranged inside the spherical hole in a rolling manner.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

according to the quick tightening device for the wire joint, the pull ring is pulled upwards, so that the press ball enters the mounting hole, the wire penetrates through the wire winding hole, then the pull ring is loosened, the wire is fixed, the wire is prevented from accidentally sliding out of the wire winding hole during tightening, the grip plate is held by a hand, and the wire winding ring is driven to rotate by the handle, so that the wire fixed in the wire winding hole can be tightened by an electrician, the operation is simple, and the quick tightening device is convenient for people to use.

Drawings

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

FIG. 2 is a first cross-sectional view of the present invention;

FIG. 3 is a second cross-sectional view of the present invention;

1. a mounting frame; 2. a wire winding ring; 3. a wire pressing frame; 4. a handle; 5. installing a shaft; 6. a groove; 7. holding the plate; 8. a mounting ring; 9. a wire winding hole; 10. a wire inlet; 11. mounting holes; 12. adjusting a rod; 13. pressing the ball; 14. a pull ring; 15. an adjusting ring; 16. a spring; 17. a spherical pore; 18. a ball.

Detailed Description

The present invention will be explained in detail by the following examples, which are disclosed for the purpose of protecting all technical improvements within the scope of the present invention.

Combine accompanying figure 1~3 a quick tightening device of wire-terminal, including mounting bracket 1, the bottom of mounting bracket 1 is rotated and is installed wire winding ring 2 for wire winding ring 2 can rotate on mounting bracket 1, the internally mounted of wire winding ring 2 presses line frame 3, fixes the inside electric wire of wire winding ring 2 through pressing line frame 3, prevents from this that the inside electric wire of wire winding ring 2 from droing, the outside distribution of wire winding ring 2 has handle 4.

Mounting bracket 1 comprises installation axle 5 and holding plate 7, and holding plate 7 sets up on the top of installation axle 5, and the bottom side of installation axle 5 is seted up flutedly 6, and the antiskid cover can be wrapped up in holding plate 7's outside, and effective convenient to use person's operation.

Wire winding ring 2 is including cup jointing the collar 8 in recess 6 position department, and inlet 10 has been seted up to collar 8's bottom, and it has wire winding hole 9 to distribute on the collar 8 of inlet 10 side, inserts the inside of wire winding ring 2 along inlet 10, wire winding hole 9's direction to the electric wire.

The pressure line frame 3 is including setting up the mounting hole 11 in wire winding hole 9 top, the inside slidable mounting of mounting hole 11 has regulation pole 12, pressure ball 13 is installed to the bottom of regulation pole 12, the top of adjusting pole 12 runs through and extends to the outside of collar 8 and is connected with pull ring 14, the regulation pole 12 outside between pull ring 14 and the collar 8 top has cup jointed adjustable ring 15, the top of pressure ball 13 is passed through spring 16 and is connected with the top of collar 8, can adjust solitary pressure ball 13 position from this through pulling pull ring 14, through pulling collar 15, from this can adjust all pressure ball 13 positions simultaneously, convenient to use person operates the use according to the demand of using according to this.

Spherical hole 17 is opened on the face of collar 8 corresponding recess 6, and the inside roll mounting of spherical hole 17 has spin 18, the effectual frictional force that receives when rotating of collar 8 that has reduced.

In an electric wire terminal quick tightening device according to embodiment 1, when the electric wire terminal quick tightening device is used, the position of the single ball 13 can be adjusted by pulling the pull ring 14, and the positions of all the balls 13 can be adjusted simultaneously by pulling the adjustment ring 15, and then the electric wire is inserted into the winding ring 2 along the direction of the wire inlet 10 and the winding hole 9, and when the pull ring 14 or the adjustment ring 15 is released, the electric wire is fixed by the ball 13, the grip plate 7 is held by one hand, and the winding ring 2 is rotated by the handle 4 by the other hand, thereby performing a tightening operation on the electric wire.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a quick tightening device of wire-terminal, includes mounting bracket (1), characterized by: the bottom of mounting bracket (1) is rotated and is installed winding ring (2), the internally mounted of winding ring (2) has pressure-wire frame (3), the outside distribution of winding ring (2) has handle (4).

2. The electric wire connector quick tightening device according to claim 1, wherein: the mounting rack (1) is composed of a mounting shaft (5) and a holding plate (7), the holding plate (7) is arranged at the top end of the mounting shaft (5), and a groove (6) is formed in the side face of the bottom end of the mounting shaft (5).

3. The electric wire connector quick tightening device according to claim 2, wherein: wire winding ring (2) is including cup jointing mounting ring (8) in recess (6) position department, inlet (10) have been seted up to the bottom of mounting ring (8), it has wire winding hole (9) to distribute on mounting ring (8) of inlet (10) side.

4. A quick electric wire terminal tightening device according to claim 3, wherein: pressure line frame (3) is including setting up mounting hole (11) in winding hole (9) top, the inside slidable mounting of mounting hole (11) has regulation pole (12), adjust the bottom of pole (12) and install pressure ball (13), the top of adjusting pole (12) is run through and is extended to the outside of collar (8) and be connected with pull ring (14), adjustable ring (15) have been cup jointed in regulation pole (12) outside between pull ring (14) and collar (8) top, the top of pressing ball (13) is passed through spring (16) and is connected with the top of collar (8).

5. A quick electric wire terminal tightening device according to claim 3, wherein: a spherical hole (17) is formed in the surface, corresponding to the groove (6), of the mounting ring (8), and a rolling ball (18) is arranged inside the spherical hole (17) in a rolling mode.