Cable threading equipment
Technical Field
The utility model belongs to the field of electrical engineering, and particularly relates to cable threading equipment.
Background
A cable is an electrical energy or signal transmission device, typically consisting of several wires or groups of wires, and a cable threading device is a special tool or machine for effectively guiding the cable from one location to another.
Through retrieving, chinese patent publication No. CN219627234U3 discloses a cable threading draw gear, stores reserve cable through the wire storage box, can restrict the position of cable through the limiting plate, effectually prevented that the cable from rolling off, have that traction efficiency is high, artifical intensity of labour is high and store up the convenient characteristics of line.
The existing device has the following defects:
1. the distance between two threading wheels in the existing device is fixed, so that the cable threading of cables with different thicknesses cannot be realized, and the application range is narrow;
2. The existing device is inconvenient to replace after one coil of cable is threaded, and influences working efficiency.
Disclosure of utility model
The utility model aims to solve the problems in the background technology in the prior art and provides cable penetrating equipment.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A cable threading device comprising:
The device comprises a base, wherein a first supporting plate and a second supporting plate are fixedly connected to the upper surface of the base, and the first supporting plate and the second supporting plate are symmetrically arranged;
The mounting mechanism comprises a first supporting shaft and a sleeve, wherein the first supporting shaft is rotatably connected to the first supporting plate, the sleeve is fixedly connected to the second supporting plate, the first supporting shaft and the sleeve penetrate through the first supporting plate and the second supporting plate respectively, one end of the first supporting shaft, which is positioned outside the first supporting plate, is fixedly connected with a motor, the second supporting shaft is rotatably connected in the sleeve through a bearing, a cable roll is clamped between the first supporting shaft and the second supporting shaft, and one end, which is far away from the cable roll, of the second supporting shaft is fixedly connected with a handle;
the traction mechanism comprises two symmetrically arranged mounting plates fixedly connected to the upper surface of the base, two sliding joint blocks are arranged on the side wall of one side, close to each other, of the mounting plates, two bidirectional screws are connected between the two sliding blocks on the same mounting plate in a threaded mode, the bottoms of the bidirectional screws penetrate through the base and are connected with the base in a rotating mode, two pulleys are fixedly connected to the bottoms of the bidirectional screws, two pulleys are connected through belts, a central shaft is fixedly connected between the two opposite sliding blocks on the mounting plates, and threading wheels are connected to the central shaft in a rotating mode.
Preferably, the clamping blocks are fixedly connected to the ends, close to each other, of the first support shaft and the second support shaft, and clamping grooves matched with the clamping blocks are formed in the cable rolls.
Preferably, the part of the second support shaft in the sleeve is fixedly connected with a limiting plate, the limiting plate is in sliding connection with the inner wall of the sleeve, and a spring is sleeved on the second support shaft between the side wall of the limiting plate far away from the cable coil and the side wall of the sleeve.
Preferably, a hand wheel is fixedly connected to the top end of one of the bidirectional screws, and anti-slip lines are arranged on the side wall of the hand wheel.
Preferably, the bottom of the base is provided with a groove.
Preferably, an annular chute is formed in the side wall of the sleeve, and the bearing is slidably connected in the annular chute.
Compared with the prior art, the utility model has the following advantages:
1. According to the utility model, the central shaft provided with the threading wheels is fixed on the sliding blocks, the bidirectional screw rod is driven to rotate by rotating the hand wheel, and the two sliding blocks on the same bidirectional screw rod are mutually close to or far away from each other under the action of threaded fit, so that the device is suitable for threading cables with different thicknesses, and the application range is wide;
2. According to the utility model, the mounting mechanism is arranged, the second support shaft is driven to move in the direction away from the cable reel by pulling the handle, the clamping block on the second support shaft is separated from the clamping groove on the cable reel, the handle is released after the cable reel is replaced, the second support shaft moves in the direction close to the cable reel under the action of the spring, the clamping block is clamped into the clamping groove to complete replacement, the operation is convenient, and the working efficiency is high.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a cable penetrating device according to the present utility model;
fig. 2 is a left side view of a cable penetrating device according to the present utility model;
fig. 3 is a schematic structural diagram of an installation mechanism of a cable threading device according to the present utility model.
In the figure, a base, a first supporting plate 11, a second supporting plate 12, a groove 13, a first supporting shaft 21, a sleeve 22, a motor 23, a second supporting shaft 24, a cable coil 25, a handle 26, a clamping block 27, a mounting plate 31, a sliding block 32, a bidirectional screw 33, a belt pulley 34, a belt 35, a central shaft 36, a threading wheel 37, a limiting plate 241, a spring 242 and a hand wheel 331 are arranged on the base.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
Referring to fig. 1-3, a cable threading device comprises a base 1, a mounting mechanism and a traction mechanism, wherein a first supporting plate 11 and a second supporting plate 12 are fixedly connected to the upper surface of the base 1, the first supporting plate 11 and the second supporting plate 12 are symmetrically arranged, a groove 13 is formed in the bottom of the base 1, and the overall weight and manufacturing cost of the device are reduced.
The installation mechanism comprises a first support shaft 21 and a sleeve 22, wherein the first support shaft 21 is rotatably connected to the first support plate 11, the sleeve 22 is fixedly connected to the second support plate 12, the first support shaft 21 and the sleeve 22 penetrate through the first support plate 11 and the second support plate 12 respectively, one end, located outside the first support plate 11, of the first support shaft 21 is fixedly connected with a motor 23, the second support shaft 24 is rotatably connected to the sleeve 22 through a bearing, an annular sliding groove is formed in the side wall of the sleeve 22, the bearing is slidably connected to the annular sliding groove, the second support shaft 24 and the sleeve 22 can relatively rotate and also relatively slide, a limiting plate 241 is fixedly connected to the part, located in the sleeve 22, of the second support shaft 24, the limiting plate 241 is slidably connected with the inner wall of the sleeve 22, a spring 242 is sleeved on the second support shaft 24, located between the side wall of the cable roll 25 and the side wall of the sleeve 22, a cable roll 25 is clamped between the first support shaft 21 and the second support shaft 24, one ends, close to each other, of the first support shaft 21 and the second support shaft 24 are fixedly connected with a clamping block 27, a clamping block 27 is formed in the cable roll 25, a clamping groove matched with the clamping block 27 is formed in the side of the cable roll 25, the clamping groove is formed in the side of the cable roll 25, the second end is conveniently connected to the second support shaft 24, the fixed to the end is convenient to detach the cable roll, and the end is connected to the handle 25, and the cable roll 25 is convenient to detach.
The traction mechanism comprises two symmetrically arranged mounting plates 31 fixedly connected to the upper surface of the base 1, two sliding blocks 32 are slidably connected to the side wall of one side, close to each other, of the mounting plates 31, two bidirectional screws 33 are connected between the two sliding blocks 32 on the same mounting plate 31 in a threaded mode, the bottoms of the bidirectional screws 33 penetrate through the base 1 and are rotationally connected with the base 1, belt wheels 34 are fixedly connected to the bottoms of the two bidirectional screws 33, the two belt wheels 34 are connected through a belt 35, a hand wheel 341 is fixedly connected to the top end of one bidirectional screw 34, anti-slip lines are arranged on the side wall of the hand wheel 341, a central shaft 36 is fixedly connected between the two opposite sliding blocks 32 on the two mounting plates 31, and a threading wheel 37 is rotationally connected to the two central shafts 36.
The utility model can be used by describing the functional principle by rotating the hand wheel 331, driving the bidirectional screw 33 to rotate by the hand wheel 331, synchronously rotating the two bidirectional screws 33 under the action of the belt 35 and the belt wheel 34, mutually separating the two sliding blocks on the same bidirectional screw 33, driving the central shaft 36 and the threading wheels 37 to mutually separate, enabling the cable on the cable roll 25 to pass through the middle of the two threading wheels, reversely rotating the hand wheel 331 to enable the two threading wheels 37 to mutually approach each other so as to fix the cable, being applicable to cables with different thicknesses, having wide application range, starting the motor 23 to pay off, pulling the handle 26 after the cable on the cable roll 25 is threaded, moving the second support shaft 24 in a direction away from the cable roll 25, separating the clamping block 27 on the second support shaft 24 from the clamping groove on the cable roll 25, at the moment, replacing the cable roll 25 by the spring 242, loosening the handle 26 after the replacement, driving the second support shaft 24 to move towards the direction close to the cable roll 25 by the limiting plate 241 under the action of the spring 242, and completing the replacement of the clamping block 27 in the clamping groove on the cable roll 25, thereby having convenient operation and high working efficiency.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.