Traction device for reinforced aluminum alloy cable production

Abstract

The utility model discloses a traction device for reinforced aluminum alloy cable production, which comprises a base, the top end of the base is fixedly connected with a stand column, the outer wall of the stand column is fixedly connected with a motor, the outer wall of the motor is fixedly connected with a traction roller, the top end of the base is provided with an adjusting device, the top end of the base is fixedly connected with a bracket, and the bracket is fixedly connected with a traction roller. A limiting groove is formed in the inner wall of the support, a lead screw rotates to drive a moving block to move in the limiting groove, the moving block moves to drive a frame to move, then the frame drives a rotating roller to move until the rotating roller is adjusted to a proper height, a cable extrudes a connecting block, and the connecting block is extruded to extrude a spring; and then the positions of the connecting blocks are adjusted, so that the arc-shaped grooves are attached to the outer wall of the cable, the cable is located between the two connecting blocks and the rotating roller, traction can be conducted at a proper height, friction damage caused by height difference is avoided, and the production quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable traction device technical field, concretely is a kind of traction device for reinforcing aluminum alloy cable production. BACKGROUND

[0002] Reinforced aluminum alloy cable usually refers to a kind of power transmission line, and the electric conductor thereof is made of aluminum alloy, and has an additional reinforcing layer to enhance its carrying capacity and durability. The reinforcing layer is usually composed of steel wire or steel belt, which is wrapped around the cable to provide additional strength and support. When the cable production is completed, a traction device for cable traction collection is used.

[0003] The traction device for cable production disclosed in publication No. CN210403345U includes a base, a traction cavity, a roller, a winding drum, a first threaded rod, a tensioning device, and a baffle. The front end of the base is provided with a groove, and the rear end of the traction cavity is fixedly installed with first connecting blocks on both sides. The threaded rotating rod is rotatably connected with the first connecting blocks above the second connecting blocks through threaded holes. The rear end top of the base is fixedly installed with support frames on both sides, and the winding drum is rotatably installed with a roller shaft below.

[0004] In the above document, although the cable can be protected, the guide device does not move when the number of winding turns is too large during the traction of the cable, which can cause the abrasion and rupture of the cable coil, greatly reducing the production quality. Moreover, it is difficult to adjust the height of the cable, and the friction is large due to the height difference during traction, which can cause damage to the outer surface of the cable. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a kind of traction device for reinforcing aluminum alloy cable production to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of traction device for reinforcing aluminum alloy cable production, including base, the top of the base is fixedly connected with stand, the outer wall of the stand is fixedly connected with motor, the outer wall of the motor is fixedly connected with traction roller, the top of the base is provided with adjusting device, the top of the base is fixedly connected with support, the inner wall of the support is equipped with limit slot, the inner wall of the limit slot is slidably connected with moving block, the end of the moving block away from the inside of limit slot is fixedly connected with frame, the inner wall of the frame is rotatably connected with rotating roller, the inside of the limit slot is penetrated and rotatably connected with screw rod, the bottom of the support is fixedly connected with spring, the bottom of the spring is fixedly connected with connecting block, the bottom of the connecting block is equipped with arc slot.

[0007] As a further preferred embodiment of the present technical solution, the screw rod penetrates and is threadedly connected to the inside of the moving block, and the connecting block is located above the rotating roller.

[0008] As a further preferred embodiment of this technical solution, two connecting blocks and two springs are provided, and the two connecting blocks and two springs are symmetrically distributed.

[0009] As a further preferred embodiment of this technical solution, a protective device is provided at the top of the base, and a movable groove is opened at the top of the base, with a slider slidably connected to the inner wall of the movable groove.

[0010] As a further preferred embodiment of this technical solution, the inner wall of the movable groove is fixedly connected with a limiting damping block, and the slider is located between two limiting damping blocks.

[0011] As a further preferred embodiment of this technical solution, a fixing block is fixedly connected to the top of the slider, and a through hole is opened inside the fixing block. A torsion spring rod is rotatably connected to the top of the inner wall of the through hole.

[0012] As a further preferred embodiment of this technical solution, a rubber plate is fixedly connected to the outer wall of the torsion spring rod, and two torsion spring rods and two rubber plates are provided, which are symmetrically distributed at the upper and lower ends of the through hole.

[0013] This utility model provides a traction device for producing reinforced aluminum alloy cables, which has the following advantages:

[0014] (1) In this utility model, the moving block moves inside the limiting groove by rotating the screw. The moving block moves the frame, which in turn moves the rotating roller until it is adjusted to a suitable height. The cable squeezes the connecting block, and the compressed connecting block squeezes the spring, thereby adjusting the position of the connecting block so that the arc groove fits with the outer wall of the cable. At this time, the cable is located between the two connecting blocks and the rotating roller, and can be pulled from an appropriate height to avoid friction damage caused by the height difference, thereby improving production quality.

[0015] (2) This utility model uses a cable to squeeze a rubber plate. The rubber plate is squeezed and drives the torsion spring rod to rotate. Then the rubber plates on the upper and lower sides fit the cable. If the cable deviates or bends during the traction process, the fixed block is moved. The fixed block drives the slider to squeeze the limit damping block, thereby adjusting the position of the fixed block to correct the position of the cable, maintaining the stability of the cable during the traction process, and preventing the cable from bending. Attached Figure Description

[0016] Fig. 1 This is a schematic diagram of the overall three-dimensional appearance structure of this utility model;

[0017] Fig. 2 This is a schematic cross-sectional view of the overall structure of this utility model;

[0018] Fig. 3 This is a schematic diagram of the adjustment device structure of this utility model;

[0019] Fig. 4 This is a schematic diagram of the protective device structure of this utility model.

[0020] In the diagram: 1. Base; 2. Column; 3. Motor; 4. Traction roller; 6. Adjustment device; 61. Bracket; 62. Limiting groove; 63. Moving block; 64. Frame; 65. Rotating roller; 66. Lead screw; 67. Spring; 68. Connecting block; 69. Arc groove; 7. Protective device; 71. Movable groove; 72. Slider; 73. Limiting damping block; 74. Fixed block; 75. Through hole; 76. Torsion spring rod; 77. Rubber plate. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0022] This utility model provides a technical solution: such as Figs. 1 to 4 As shown, in this embodiment, a traction device for producing reinforced aluminum alloy cables includes a base 1, a column 2 fixedly connected to the top of the base 1, a motor 3 fixedly connected to the outer wall of the column 2, a traction roller 4 fixedly connected to the outer wall of the motor 3, an adjustment device 6 provided at the top of the base 1, a bracket 61 fixedly connected to the top of the base 1, a limiting groove 62 opened in the inner wall of the bracket 61, a moving block 63 slidably connected to the inner wall of the limiting groove 62, a frame 64 fixedly connected to one end of the moving block 63 away from the inside of the limiting groove 62, a rotating roller 65 rotatably connected to the inner wall of the frame 64, a lead screw 66 rotatably connected through the inside of the limiting groove 62, a spring 67 fixedly connected to the bottom of the bracket 61, a connecting block 68 fixedly connected to the bottom of the spring 67, and an arc-shaped groove 69 opened at the bottom of the connecting block 68.

[0023] The lead screw 66 passes through and is threaded into the interior of the moving block 63, and the connecting block 68 is located above the rotating roller 65.

[0024] The lead screw 66, when rotated, can drive the moving block 63 to move vertically up and down.

[0025] There are two connecting blocks 68 and two springs 67, and the two connecting blocks 68 and springs 67 are symmetrically distributed.

[0026] Spring 67 can drive connecting block 68 to move upward when subjected to external pressure.

[0027] The base 1 is provided with a protective device 7 at its top end, and a movable groove 71 is provided at the top end of the base 1. A movable block 63 is slidably connected to the inner wall of the movable groove 71.

[0028] The protection device 7 can prevent the cable from bending during the pulling process and keep it in a vertical state.

[0029] Among them, the inner wall of the movable groove 71 is fixedly connected to the limit damping block 73, and the slider 72 is located between the two limit damping blocks 73.

[0030] The limiting damping block 73 can limit the movement of the slider 72 and limit the position of the slider 72 without being affected by external forces.

[0031] The top of the slider 72 is fixedly connected to a fixing block 74, and the fixing block 74 has a through hole 75 inside. The top of the inner wall of the through hole 75 is rotatably connected to a torsion spring rod 76.

[0032] The through-hole 75 can limit the position of the cable, thereby maintaining the cable's state and preventing it from twisting or bending.

[0033] Among them, a rubber plate 77 is fixedly connected to the outer wall of the torsion spring rod 76. There are two torsion spring rods 76 and two rubber plates 77, which are symmetrically distributed at the upper and lower ends of the through hole 75.

[0034] The rubber plate 77 can clamp the cable and assist in its traction.

[0035] This utility model provides a traction device for producing reinforced aluminum alloy cables. The specific working principle is as follows: During use, the height of the rotating roller 65 is adjusted according to the user's needs. The operator rotates the lead screw 66, which drives the moving block 63 to move inside the limiting groove 62. The movement of the moving block 63 drives the frame 64 to move, which in turn drives the rotating roller 65 to move until the appropriate height is reached. The cable to be pulled is then passed through the through hole 75. The cable squeezes the rubber plate 77, which in turn causes the torsion spring rod 76 to rotate. This causes the rubber plates 77 on the upper and lower sides to adhere to the cable, increasing friction. To prevent the cable from bending, after passing through the through hole 75, the cable is positioned above the rotating roller 65. The cable presses against the connecting block 68, which in turn presses against the spring 67, thereby adjusting the position of the connecting block 68 so that the arc groove 69 fits against the outer wall of the cable. At this time, the cable is positioned between the two connecting blocks 68 and the rotating roller 65. The motor 3 is turned on to drive the traction roller 4 to rotate and wind the cable. If the cable deviates or bends during the traction process, the fixing block 74 is moved. The fixing block 74 drives the slider 72 to press against the limit damping block 73, thereby adjusting the position of the fixing block 74 to correct the position of the cable.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A traction device for producing reinforced aluminum alloy cables, comprising a base (1), characterized in that: A column (2) is fixedly connected to the top of the base (1). A motor (3) is fixedly connected to the outer wall of the column (2). A traction roller (4) is fixedly connected to the outer wall of the motor (3). An adjustment device (6) is provided at the top of the base (1). A bracket (61) is fixedly connected to the top of the base (1). A limit groove (62) is opened on the inner wall of the bracket (61). A moving block (63) is slidably connected to the inner wall of the limit groove (62). A frame (64) is fixedly connected to one end of the moving block (63) away from the inside of the limit groove (62). A rotating roller (65) is rotatably connected to the inner wall of the frame (64). A lead screw (66) is rotatably connected through the inside of the limit groove (62). A spring (67) is fixedly connected to the bottom of the bracket (61). A connecting block (68) is fixedly connected to the bottom of the spring (67). An arc groove (69) is opened at the bottom of the connecting block (68).

2. The traction device for producing reinforced aluminum alloy cables according to claim 1, characterized in that: The lead screw (66) passes through and is threaded into the interior of the moving block (63), and the connecting block (68) is located above the rotating roller (65).

3. The traction device for producing reinforced aluminum alloy cables according to claim 2, characterized in that: Two connecting blocks (68) and two springs (67) are provided, and the two connecting blocks (68) and two springs (67) are symmetrically distributed.

4. The traction device for producing reinforced aluminum alloy cables according to claim 3, characterized in that: The base (1) is provided with a protective device (7) at its top end, and a movable groove (71) is provided at the top end of the base (1). A slider (72) is slidably connected to the inner wall of the movable groove (71).

5. A traction device for producing reinforced aluminum alloy cables according to claim 4, characterized in that: The inner wall of the movable groove (71) is fixedly connected to a limiting damping block (73), and the slider (72) is located between the two limiting damping blocks (73).

6. The traction device for producing reinforced aluminum alloy cables according to claim 5, characterized in that: The top of the slider (72) is fixedly connected to a fixing block (74), and the inside of the fixing block (74) is provided with a through hole (75). The top of the inner wall of the through hole (75) is rotatably connected to a torsion spring rod (76).

7. A traction device for producing reinforced aluminum alloy cables according to claim 6, characterized in that: A rubber plate (77) is fixedly connected to the outer wall of the torsion spring rod (76). There are two of each torsion spring rod (76) and rubber plate (77). The two rubber plates (77) and torsion spring rod (76) are symmetrically distributed at the upper and lower ends of the through hole (75).

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