CN211564348U

CN211564348U - Cable unwrapping wire cutting device for power engineering

Info

Publication number: CN211564348U
Application number: CN201922147754.0U
Authority: CN
Inventors: 王彬彦; 孟维静; 赵江丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-09-25
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a cable unwrapping wire cutting device for power engineering, the power distribution box comprises a box body, the spout has been seted up to the inner wall bottom of box, and one side of box rotates and is connected with the case lid, the unwrapping wire hole has been seted up to the lateral wall of box, and the first support frame of inner wall bottom one side fixedly connected with of box, the inside wall fixed mounting of box has the motor, first hinge hole has been seted up to inner wall one side of spout, the inside of first hinge hole is rotated and is connected with the spheroid, spheroidal lateral wall fixedly connected with screw rod, the outside cover of screw rod has the slider, the slider is located the inside of spout, and the upper end fixedly connected with second support frame of slider. The utility model discloses in through the manual screw rod that rotates of user, make the screw rod drive the slider and remove in the slider, make the slider drive the second support frame and be close to first support frame, insert in the second support frame until the roller to the person of facilitating the use fixes the roller of different length.

Description

Cable unwrapping wire cutting device for power engineering

Technical Field

The utility model relates to a power equipment technical field especially relates to a cable unwrapping wire cutting device for power engineering.

Background

The laying device can be generally used in the laying process of the cable, after laying is completed, a user generally needs to manually cut the cable, the diameter of some cables is thick, the user is more laborious in the cutting process, and meanwhile, the cutting surface is not very smooth, so that the appearance is attractive.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cable paying-off cutting device for power engineering.

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

a cable paying-off cutting device for an electric power engineering comprises a box body, wherein a sliding groove is formed in the bottom end of the inner wall of the box body, a box cover is rotatably connected to one side of the box body, a paying-off hole is formed in the side wall of the box body, a first supporting frame is fixedly connected to one side of the bottom end of the inner wall of the box body, a motor is fixedly mounted on the inner side wall of the box body, a first hinge hole is formed in one side of the inner wall of the sliding groove, a ball is rotatably connected to the inside of the first hinge hole, a screw rod is fixedly connected to the side wall of the ball, a sliding block is sleeved outside the screw rod and located inside the sliding groove, a second supporting frame is fixedly connected to the upper end of the sliding block, a second hinge hole is formed in the side wall of the first supporting frame, a roller is rotatably, the bottom center position department fixedly connected with cutting knife of driving block, and the below of driving block is provided with the supporting shoe, supporting shoe fixed connection is on the inside wall of box, the equal fixedly connected with spring in upper end both sides of supporting shoe, and the below of supporting shoe is provided with the gyro wheel, the gyro wheel rotates to be connected on the inside wall of box, the upper end at the driving block is connected to the one end of spring.

Preferably, the side wall of the sliding block is provided with a threaded hole, and the sliding block is rotatably connected with the screw rod through threads.

Preferably, the outer diameter of the ball body is larger than the inner diameter of the first hinge hole, and the ball body and the first hinge hole are in interference fit.

Preferably, a limiting hole is formed in the center of the upper surface of the supporting block, and the limiting hole and the cutting knife are in clearance fit.

Preferably, the back of the roller is fixedly connected with a rotating shaft, and the roller is rotatably connected with the inner wall cylinder of the box body through the rotating shaft.

Preferably, a storage battery is embedded in the box body, and the input end of the motor is electrically connected with the output end of the storage battery.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in insert the second articulated hole that first support frame lateral wall was seted up with the roller through the user is manual, the manual screw rod that rotates of user this moment makes the screw rod drive the slider and removes in the slider, makes the slider drive the second support frame and is close to first support frame, until the roller inserts in the second support frame to the person of facilitating the use fixes the roller of different length.

2. The utility model discloses in after the user fixes the roller, walk around the cable from the top of gyro wheel, wear out in the unwrapping wire hole, when the user need cut the cable, the motor drives the cam and rotates this moment, makes the cam drive the transmission piece and moves down, makes the transmission piece drive the cutting knife and moves down, cuts the cable, motor stall this moment after the cutting makes the transmission piece move to the below of cam under the effect of spring to the person of facilitating the use cuts the cable conductor.

Drawings

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

FIG. 2 is an enlarged schematic view of the partial structure A of the present invention;

fig. 3 is a schematic view of the motor mounting structure of the present invention.

In the figure: 1. a box body; 2. a slider; 3. a chute; 4. a screw; 5. a sphere; 6. a first hinge hole; 7. a first support frame; 8. a second hinge hole; 9. a box cover; 10. a wire releasing hole; 11. A roller; 12. a second support frame; 13. a cam; 14. a transmission block; 15. a spring; 16. a support block; 17. a roller; 18. a cutting knife; 19. an electric motor.

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.

Referring to fig. 1-3, a cable paying-off cutting device for power engineering comprises a box body 1, a chute 3 is arranged at the bottom end of the inner wall of the box body 1, a box cover 9 is rotatably connected to one side of the box body 1, a paying-off hole 10 is arranged on the side wall of the box body 1, a first support frame 7 is fixedly connected to one side of the bottom end of the inner wall of the box body 1, a motor 19 is fixedly installed on the inner side wall of the box body 1, a first hinge hole 6 is arranged at one side of the inner wall of the chute 3, a ball 5 is rotatably connected to the inside of the first hinge hole 6, a screw 4 is fixedly connected to the side wall of the ball 5, a slide block 2 is sleeved outside the screw 4, the slide block 2 is positioned inside the chute 3, a second support frame 12 is fixedly connected to the upper end of the slide block 2, a second hinge hole 8 is arranged on, the below of cam 13 is provided with drive block 14, the bottom central point of drive block 14 puts fixedly connected with cutting knife 18 of department, and the below of drive block 14 is provided with supporting shoe 16, supporting shoe 16 fixed connection is on the inside wall of box 1, the equal fixedly connected with spring 15 in upper end both sides of supporting shoe 16, and the below of supporting shoe 16 is provided with gyro wheel 17, gyro wheel 17 rotates to be connected on the inside wall of box 1, the upper end at drive block 14 is connected to the one end of spring 15.

The side wall of the sliding block 2 is provided with a threaded hole, and the sliding block 2 is rotationally connected with the screw rod 4 through threads; the outer diameter of the ball body 5 is larger than the inner diameter of the first hinge hole 6, and the ball body 5 and the first hinge hole 6 are in interference fit; a limiting hole is formed in the center of the upper surface of the supporting block 16, and the limiting hole is in clearance fit with the cutting knife 18; the back of the roller 17 is fixedly connected with a rotating shaft, and the roller 17 is rotatably connected with the inner wall cylinder of the box body 1 through the rotating shaft; the inside embedding of box 1 is provided with the battery, and the input of motor 19 and the output electric connection of battery.

The working principle is as follows: the roller 11 is manually inserted into the second hinge hole 8 formed in the side wall of the first support frame 7 by a user, at the moment, the user manually rotates the screw rod 4, so that the screw rod 4 drives the sliding block to move in the sliding block 2, the sliding block 2 drives the second support frame 12 to approach the first support frame 7 until the roller 11 is inserted into the second support frame 12, and therefore the user can conveniently fix the rollers with different lengths; after the user fixes roller 11, walk around the cable from the top of gyro wheel 17, wear out in unwrapping wire hole 10, when the user needs cut the cable, motor 19 drives cam 13 and rotates this moment, make cam 13 drive transmission piece 14 downstream, make transmission piece 14 drive cutting knife 18 downstream, cut the cable, motor 19 stall this moment after the cutting, make transmission piece 14 remove to cam 13's below under spring 15's effect, thereby the person of facilitating the use cuts the cable conductor.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The cable paying-off cutting device for the power engineering comprises a box body (1) and is characterized in that a sliding groove (3) is formed in the bottom end of the inner wall of the box body (1), a box cover (9) is rotatably connected to one side of the box body (1), a paying-off hole (10) is formed in the side wall of the box body (1), a first supporting frame (7) is fixedly connected to one side of the bottom end of the inner wall of the box body (1), a motor (19) is fixedly mounted on the inner side wall of the box body (1), a first hinge hole (6) is formed in one side of the inner wall of the sliding groove (3), a ball body (5) is rotatably connected to the inner portion of the first hinge hole (6), a screw rod (4) is fixedly connected to the side wall of the ball body (5), a sliding block (2) is sleeved on the outer portion of the screw rod (4), the sliding block (2) is located, the roller is characterized in that a second hinge hole (8) is formed in the side wall of the first support frame (7), a roller (11) is connected to the inside of the first support frame (7) in a rotating mode, a cam (13) is connected to one end of a motor (19) in a rotating mode, a transmission block (14) is arranged below the cam (13), a cutting knife (18) is fixedly connected to the center of the bottom end of the transmission block (14), a support block (16) is arranged below the transmission block (14), the support block (16) is fixedly connected to the inner side wall of the box body (1), springs (15) are fixedly connected to the two sides of the upper end of the support block (16), idler wheels (17) are arranged below the support block (16), the idler wheels (17) are rotatably connected to the inner side wall of the box body (1), and one ends of the springs (15) are connected to the upper.

2. The electric power engineering cable paying-off and cutting device according to claim 1, wherein the side wall of the sliding block (2) is provided with a threaded hole, and the sliding block (2) and the screw rod (4) are rotatably connected through threads.

3. An electrical engineering cable pay-off cutting device as claimed in claim 1, wherein the outer diameter of the ball (5) is larger than the inner diameter of the first hinge hole (6), and the ball (5) and the first hinge hole (6) are in interference fit.

4. The cable pay-off and cutting device for the power engineering as claimed in claim 1, wherein a limiting hole is formed in the center of the upper surface of the supporting block (16), and the limiting hole and the cutting knife (18) are in clearance fit.

5. The electric power engineering cable paying-off and cutting device according to claim 1, characterized in that a rotating shaft is fixedly connected to the back of the roller (17), and the roller (17) is rotatably connected with the inner wall barrel of the box body (1) through the rotating shaft.

6. An electric power engineering cable paying-off cutting device according to claim 1, characterized in that a storage battery is embedded in the box body (1), and the input end of the motor (19) is electrically connected with the output end of the storage battery.