CN210140329U

CN210140329U - Wire coil for electric wire

Info

Publication number: CN210140329U
Application number: CN201920224485.0U
Authority: CN
Inventors: 李天扬; 李峰; 文章; 刘晓佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-22
Filing date: 2019-02-22
Publication date: 2020-03-13
Anticipated expiration: 2029-02-22

Abstract

The utility model discloses a drum for wire and cable, including bottom plate, cable body and rotation handle, 2 line coils board are installed to the up end symmetry of bottom plate, the center department of line coils board rotates and is connected with the spool, and the end department of spool is fixed with the rotation handle to first lead screw is installed perpendicularly on the inside top of right side line coils board, and first lead screw with be located the inside collar thread connection of line coils board, the collar is connected through second lead screw and vertical ring, and vertical ring sliding connection is on the slide bar to the slide bar vertical fixation is at left side line coils inboard, the winding of cable body is on the spool, the top of second lead screw is provided with the snap ring. This drum for electric wire and cable through the redesign to drum correlation structure, makes the rotation of usable spool self of kinking in-process realize the automatic adjustment of depression bar upper and lower position to be convenient for carry out real-time self-adaptation line ball operation to the cable, prevent the emergence of wire jumper phenomenon.

Description

Wire coil for electric wire

Technical Field

The utility model relates to a relevant technical field of wire and cable specifically is a drum for wire and cable.

Background

The electric wire and the electric cable are essential base materials for modern electric construction, and before and after actual use, the electric wire and the electric cable are wound on a special wire coil in order to save placing space and facilitate carrying, but the existing wire coil cannot ensure uniform winding of the electric wire and the electric cable in the process of winding the electric wire and the electric cable in actual use, and the winding uniformity of the subsequent electric wire cannot be ensured only by depending on a thread groove on the surface of a wire spool; and the phenomenon of wire jumping is easy to occur in the winding process. Aiming at the problems, innovative design is urgently needed on the basis of the original wire coil.

Disclosure of Invention

The utility model aims to provide a wire coil for electric wires and cables, which solves the problems that the uniform winding of the cables cannot be ensured in the process of winding the cables proposed in the background technology, and the winding uniformity of the subsequent cables cannot be ensured by only depending on the thread grooves on the surface of the wire spool; and the phenomenon of wire jumping is easy to occur in the winding process.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drum for wire and cable, includes bottom plate, cable body and rotation handle, 2 line coils board are installed to the up end symmetry of bottom plate, and the top of 2 line coils board is connected with the handle, the center department of line coils board rotates and is connected with the spool, and the end department of spool is fixed with the rotation handle to first lead screw is installed perpendicularly on the inside top of right side line coils board, and first lead screw and the installation ring threaded connection who is located line coils inboard, the installation ring is connected with the vertical ring through second lead screw, and vertical ring sliding connection is on the slide bar to slide bar vertical fixation is inside left side line coils board, the cable body winding is on the spool, the top of second lead screw is provided with the snap ring.

Preferably, the first screw rod is rotatably connected with the wire coil plate, the bottom end of the first screw rod is fixedly provided with second conical teeth, the second conical teeth which are horizontally distributed are meshed with the first conical teeth which are vertically distributed, and the first conical teeth are fixed at the end of the spool.

Preferably, a transmission gear is mounted on the second screw rod, the transmission gear is meshed with the rack, the rack is arranged on the toothed plate, the toothed plate is fixed on the inner wall of the right side line plate, and meanwhile, two ends of the second screw rod are respectively connected with the mounting ring and the vertical ring in a rotating mode.

Preferably, the snap ring is the arc structure, and it is fixed on removing the seat, and removes seat and snap ring internal surface and inlay and have the ball, and the space between the ball is identical with the external diameter of cable body to the draw-in groove has been seted up to the bottom of removing the seat.

Preferably, the clamping groove is matched with the horizontal upper half section of the pressing rod, the pressing rod is positioned below the second screw rod, and two ends of the pressing rod are respectively fixed on the mounting ring and the vertical ring.

Compared with the prior art, the beneficial effects of the utility model are that: this wire and cable is with drum:

1. through redesigning the related structure of the wire coil, the automatic adjustment of the upper and lower positions of the pressure lever can be realized by utilizing the rotation of the wire spool in the wire winding process, so that the real-time self-adaptive wire pressing operation of the cable is facilitated, and the phenomenon of wire jumping is prevented;

2. on the basis of realizing the line ball function, through the use of gear rack and second lead screw isotructure, the rotation of being convenient for utilize spool and first lead screw drives the second lead screw and rotates to the round trip movement about the snap ring that makes the cable pass can be automatic, thereby has realized evenly winding the purpose at spool with the cable.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic side view of the wire coil plate according to the present invention;

fig. 4 is a schematic view of the front view structure of the snap ring of the present invention.

In the figure: 1. a base plate; 2. a wire coil plate; 3. a handle; 4. a bobbin; 41. a first bevel gear; 42. a second taper tooth; 5. a first lead screw; 6. a mounting ring; 7. a second lead screw; 71. a transmission gear; 72. a toothed plate; 73. a rack; 8. a vertical ring; 9. a slide bar; 10. a pressure lever; 11. a cable body; 12. a snap ring; 121. a movable seat; 122. a ball bearing; 123. a card slot; 13. the handle is rotated.

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. 1-4, the present invention provides a technical solution: a wire coil for wires and cables comprises a bottom plate 1, a wire coil plate 2, a handle 3, a wire spool 4, first bevel teeth 41, second bevel teeth 42, a first screw rod 5, a mounting ring 6, a second screw rod 7, a transmission gear 71, a toothed plate 72, a rack 73, a vertical ring 8, a sliding rod 9, a pressure rod 10, a cable body 11, a clamping ring 12, a moving seat 121, a ball 122, a clamping groove 123 and a rotating handle 13, wherein 2 wire coil plates 2 are symmetrically mounted on the upper end face of the bottom plate 1, the top ends of the 2 wire coil plates 2 are connected with the handle 3, the wire spool 4 is rotatably connected with the center of the wire coil plate 2, the rotating handle 13 is fixed at the end of the wire spool 4, the first screw rod 5 is vertically mounted at the top end inside the right wire coil plate 2, the first screw rod 5 is in threaded connection with the mounting ring 6 inside the wire coil plate 2, the mounting ring 6 is connected with the vertical ring 8 through the second screw rod 7, and the vertical ring 8 is in, and the slide bar 9 is vertically fixed in the left side line coil plate 2, the cable body 11 is wound on the spool 4, and the snap ring 12 is arranged above the second screw rod 7.

The first screw rod 5 is rotatably connected with the wire coiling plate 2, the bottom end of the first screw rod 5 is fixed with second conical teeth 42, the second conical teeth 42 which are horizontally distributed are meshed with the first conical teeth 41 which are vertically distributed, the first conical teeth 41 are fixed at the end of the wire spool 4, the second screw rod 7 is provided with a transmission gear 71, the transmission gear 71 is meshed with a rack 73, the rack 73 is arranged on the toothed plate 72, the toothed plate 72 is fixed on the inner wall of the right side wire coiling plate 2, meanwhile, the two ends of the second screw rod 7 are respectively rotatably connected with the mounting ring 6 and the vertical ring 8, when a user rotates the rotating handle 13, the wire spool 4 can synchronously rotate between the wire coiling plates 2, under the meshing transmission action of the first conical teeth 41 and the second conical teeth 42, the first screw rod 5 is driven by the wire spool 4 to rotate in the wire coiling plate, therefore, under the action of the screw drive, the mounting ring 6 will correspondingly move up or down in the wire coil plate 2 along the first lead screw 5, and under the action of the meshing drive of the transmission gear 71 and the rack 73, the second lead screw 7 will also rotate between the mounting ring 6 and the vertical ring 8.

The clamping ring 12 is in an arc structure and is fixed on the moving seat 121, the balls 122 are embedded on the inner surfaces of the moving seat 121 and the clamping ring 12, the space between the balls 122 is matched with the outer diameter of the cable body 11, the bottom end of the moving seat 121 is provided with a clamping groove 123, the clamping groove 123 is matched with the horizontal upper half section of the pressing rod 10, the pressing rod 10 is positioned below the second screw rod 7, two ends of the pressing rod 10 are respectively fixed on the mounting ring 6 and the vertical ring 8, the pressing rod 10 plays a role of pressing the cable body 11, the thickness of the cable body 11 on the bobbin 4 is gradually increased along with the rotation of the bobbin 4, the pressing rod 10 moves upwards correspondingly, so that the purpose of self-adaptive compression of the cable is achieved, under the screw transmission of the second screw rod 7 and the moving seat 121 and the limiting effect of the pressing rod 10, the moving seat 121 can move correspondingly and circularly, and therefore the moving seat 121 and the clamping ring 12 have a circularly moving guiding effect on the movement of the, the cable body 11 is wound more uniformly on the spool 4.

The working principle is as follows: firstly, one end of a cable body 11 can penetrate through a space between a clamping ring 12 and a moving seat 121 and is fixed on a spool 4, when a user rotates a rotating handle 13, the spool 4 can synchronously rotate between wire coiling plates 2, under the meshing transmission action of a first bevel tooth 41 and a second bevel tooth 42, a first lead screw 5 is driven by the spool 4 to rotate in the wire coiling plates 2, therefore, under the thread transmission action, a mounting ring 6 can correspondingly move upwards or downwards in the wire coiling plates 2 along the first lead screw 5, at the moment, a pressure lever 10 can also move together with the mounting ring 6 and a vertical ring 8, the pressure lever 10 plays a role of pressing the cable body 11, the thickness of the cable body 11 on the spool 4 is gradually increased along with the rotation of the spool 4, and the pressure lever 10 correspondingly moves upwards, so that the purpose of self-adaptive pressing of the cable is achieved;

the installation ring 6 and the vertical ring 8 move, the second lead screw 7 also moves along with the installation ring 6 and the vertical ring 8, the structure of the second lead screw 7 is the same as that of a single-rotation reciprocating lead screw, and under the meshing transmission action of the transmission gear 71 and the rack 73, the second lead screw 7 can also rotate between the installation ring 6 and the vertical ring 8, under the screw transmission of the second lead screw 7 and the moving seat 121 and the limiting action of the pressure lever 10, the moving seat 121 can move under the corresponding circulating action, therefore, the moving seat 121 and the clamping ring 12 have the guiding action of moving under the circulating action on the cable body 11, and the cable body 11 is more uniformly wound on the spool 4.

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. The utility model provides a drum for wire and cable, includes bottom plate (1), cable body (11) and rotatory (13), its characterized in that: 2 wire coil plates (2) are symmetrically arranged on the upper end surface of the bottom plate (1), the top ends of the 2 wire coil plates (2) are connected with a handle (3), the center of the wire coil plate (2) is rotationally connected with a wire spool (4), the end of the wire spool (4) is fixed with a rotating handle (13), and the top end in the right side line plate (2) is vertically provided with a first screw rod (5), and the first screw rod (5) is in threaded connection with a mounting ring (6) positioned in the wire coil plate (2), the mounting ring (6) is connected with the vertical ring (8) through a second screw rod (7), the vertical ring (8) is connected on the sliding rod (9) in a sliding way, and the slide bar (9) is vertically fixed in the left side line plate (2), the cable body (11) is wound on the spool (4), and a clamping ring (12) is arranged above the second screw rod (7).

2. A wire coil according to claim 1, wherein: the first screw rod (5) is rotatably connected with the wire coil plate (2), the bottom end of the first screw rod (5) is fixedly provided with second bevel teeth (42), the second bevel teeth (42) which are horizontally distributed are meshed with the first bevel teeth (41) which are vertically distributed, and the first bevel teeth (41) are fixed at the end of the spool (4).

3. A wire coil according to claim 1, wherein: the transmission gear (71) is mounted on the second screw rod (7), the transmission gear (71) is meshed with the rack (73), the rack (73) is arranged on the toothed plate (72), the toothed plate (72) is fixed on the inner wall of the right side line plate (2), and meanwhile the two ends of the second screw rod (7) are respectively in rotating connection with the mounting ring (6) and the vertical ring (8).

4. A wire coil according to claim 1, wherein: the clamping ring (12) is of an arc-shaped structure and is fixed on the moving seat (121), balls (122) are embedded in the inner surfaces of the moving seat (121) and the clamping ring (12), the space between the balls (122) is matched with the outer diameter of the cable body (11), and a clamping groove (123) is formed in the bottom end of the moving seat (121).

5. A wire coil according to claim 4, wherein: the clamping groove (123) is coincided with the horizontal upper half section of the pressing rod (10), the pressing rod (10) is located below the second screw rod (7), and two ends of the pressing rod (10) are respectively fixed on the mounting ring (6) and the vertical ring (8).