Optical cable traction device

Abstract

The utility model discloses an optical cable traction device which comprises a base, an optical cable and vehicle tires, a first limiting sliding groove is formed in the base, first limiting sliding blocks are symmetrically installed in the first limiting sliding groove in a sliding mode, a connecting frame is fixedly connected to the first limiting sliding blocks, a mounting base is fixedly connected to the connecting frame, and a second limiting sliding groove is formed in the mounting base. A plurality of traction wheels are rotationally arranged on one side of the mounting base through a support, the traction wheels are matched with the optical cable, second limiting sliding grooves are formed in one side of the base in a front-back symmetry mode, and second limiting sliding blocks are slidably mounted in the second limiting sliding grooves. The two clamping plates are located in front of and behind vehicle tires, the threaded adjusting rod is rotated to drive the clamping plates to move, the two clamping plates are used for clamping the vehicle tires, the base and the vehicle tires are connected together, the base and an on-site vehicle are connected together, and the on-site vehicle is used as an anchor point, so that the situation that when an optical cable is pulled, the cable is damaged is effectively avoided. And the displacement is generated due to reverse force applied by the optical cable.

Description

TECHNICAL FIELD

[0001] The utility model relates to a traction device, especially a kind of optical cable traction device. BACKGROUND

[0002] Optical cable is a kind of communication line for transmitting optical signal, it is composed of one or more glass fiber or plastic optical fiber, optical cable is laid in the process, due to the whole optical cable is long, manually difficult to pull, needs to be pulled by traction device to pull optical cable and lay.

[0003] For example, a kind of optical cable traction device for 5G communication engineering construction is disclosed in Chinese patent publication CN218848414U, including device shell, two installation plates are symmetrically arranged in the inside of device shell, conveying belt is arranged above two installation plates, movable plate is arranged above conveying belt, conveying motor is installed on the lower surface of two installation plates, limit plate is connected in the inside of two installation plates, double-shaft motor is arranged on the upper surface in the inside of device shell, the output shaft of double-shaft motor is connected with screw rod.The utility model can drive screw rod to rotate by the double-shaft motor, under the cooperation of guide rod, movable plate can move horizontally, so that the distance between two conveying belts is adjusted, it is convenient to convey optical cable of different thickness, and by the limit plate, installation plate can move horizontally synchronously, ensure the stability of conveying belt;

[0004] The above-mentioned existing optical cable traction device for 5G communication engineering construction finds some problems when using, first, when adopting traction optical cable, due to the force is mutual, optical cable will also apply certain drag force to the device in reverse, and the device only relies on the brake of universal wheel, when the drag force applied by optical cable in reverse is too large, the device will be dragged in reverse. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of optical cable traction device to solve the problems in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of optical cable traction device, including base, optical cable, vehicle tire, first limit sliding slot is set up on the upper surface of base, first limit sliding block is symmetrically slidably installed in the first limit sliding slot, connecting frame is fixedly connected on the upper surface of first limit sliding block, mounting seat is fixedly connected on the upper surface of connecting frame, a plurality of traction wheels are rotatably connected on the side of mounting seat by support, the traction wheel is cooperated with optical cable, second limit sliding slot is symmetrically set up on the side of base, second limit sliding block is slidably installed in the second limit sliding slot, clamping plate is fixedly connected on the side of second limit sliding block, the clamping plate is cooperated with vehicle tire.

[0007] Preferably, support wheels are fixedly connected to the bottom of the base near the edges of the four corners, a bidirectional threaded rod is rotatably installed in the first limiting sliding groove, and a driving motor is fixedly connected to the other side of the base.

[0008] Preferably, a first threaded through hole is formed in the first limiting sliding block, and the first threaded through hole is threadedly matched with the bidirectional threaded rod.

[0009] Preferably, a power motor is fixedly connected to one side of the mounting seat, a driving pulley is fixedly connected to the output end of the power motor, the traction wheel is fixedly connected with a driven pulley through a shaft, and the driven pulley and the driving pulley are linked through a transmission belt.

[0010] Preferably, a threaded adjusting rod is rotatably installed in the second limiting sliding groove, and a knob is fixedly connected to one end of the threaded adjusting rod.

[0011] Preferably, a second threaded through hole is formed in the second limiting sliding block, and the second threaded through hole is threadedly matched with the threaded adjusting rod.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. By rotating the threaded adjusting rod to drive the clamping plates to move, the two clamping plates are used to clamp the vehicle tires, the base is connected with the vehicle tires, the base is connected with the on-site vehicle, the on-site vehicle is used as an anchor point, and the problem that the traction optical cable is displaced by the force applied in the opposite direction of the optical cable is effectively avoided.

[0014] 2. By starting the driving motor, the mounting seat can be driven to move, the mounting seat can drive the traction wheel to move, the distance between the two groups of traction wheels is adjusted, the device can clamp optical cables of different specifications and thicknesses, and different specifications and thicknesses of optical cables can be tractioned. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the utility model;

[0016] Figure 2 It is a base structure schematic view of the utility model;

[0017] Figure 3 It is a clamping plate structure schematic view of the utility model;

[0018] Figure 4 It is a mounting seat structure schematic view of the utility model.

[0019] In the figure: 1, base; 101, support wheel; 102, first limiting sliding groove; 103, two-way threaded rod; 104, driving motor; 105, second limiting sliding groove; 106, threaded adjusting rod; 2, clamping plate; 201, second limiting sliding block; 202, second threaded through hole; 3, mounting seat; 301, connecting frame; 302, first limiting sliding block; 303, first threaded through hole; 304, traction wheel; 305, driven pulley; 306, transmission belt; 307, power motor; 308, driving pulley; 8, optical cable; 9, vehicle tire. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figures 1-4 The present application provides a technical solution: an optical cable traction device, comprising a base 1, an optical cable 8, and a vehicle tire 9. The base 1 has a first limiting sliding groove 102 formed on its upper surface. The first limiting sliding groove 102 is symmetrically provided with a first limiting sliding block 302 slidably installed therein. The first limiting sliding block 302 has a connecting frame 301 fixedly connected to its upper surface. The connecting frame 301 has a mounting seat 3 fixedly connected to its upper surface. The mounting seat 3 is rotatably provided with a plurality of traction wheels 304 on one side thereof via a support. The traction wheels 304 cooperate with the optical cable 8. The base 1 is symmetrically provided with a second limiting sliding groove 105 on one side thereof. The second limiting sliding groove 105 is slidably provided with a second limiting sliding block 201. The second limiting sliding block 201 has a clamping plate 2 fixedly connected to one side thereof. The clamping plate 2 cooperates with the vehicle tire 9.

[0022] In the present embodiment, the freight vehicle on site is used as an anchor point. The base 1 is moved to one side of the vehicle tire 9, so that the clamping plates 2 are located in front of and behind the vehicle tire 9. The second limiting sliding block 201 is slidably connected to the second limiting sliding groove 105. Thus, the clamping plates 2 can move forward and backward. The two clamping plates 2 can clamp the vehicle tire 9. Thus, the base 1 and the vehicle tire 9 are connected together. The weight of the freight vehicle can effectively prevent the traction optical cable 8 from moving due to the force applied in the opposite direction by the optical cable 8. The first limiting sliding block 302 is slidably connected to the first limiting sliding groove 102. Thus, the mounting seat 3 can slide left and right above the base 1. The movement of the mounting seat 3 can drive the traction wheels 304 to move. The left and right groups of traction wheels 304 can clamp the optical cable 8. Then, the driving mechanism drives the traction wheels 304 to rotate. The rotation of the traction wheels 304 can drive the optical cable 8 to move, thereby achieving the traction operation of the optical cable 8.

[0023] To achieve the purpose of adjusting the spacing of the traction wheels 304, the device adopts the following technical solution: support wheels 101 are fixedly connected to the base 1 near the four corner edges; a bidirectional threaded rod 103 is rotatably installed in the first limiting slide groove 102; a drive motor 104 is fixedly connected to the other side of the base 1; the output end of the drive motor 104 is fixedly connected to the bidirectional threaded rod 103; a first threaded through hole 303 is opened in the first limiting slider 302; the first threaded through hole 303 is threadedly engaged with the bidirectional threaded rod 103; a power motor 307 is fixedly connected to one side of the mounting base 3; a drive pulley 308 is fixedly connected to the output end of the power motor 307; a driven pulley 305 is fixedly connected to the traction wheel 304 through a shaft; and the driven pulley 305 and the drive pulley 308 are linked by a transmission belt 306.

[0024] Starting the drive motor 104 can drive the bidirectional threaded rod 103 to rotate. The bidirectional threaded rod 103 is threadedly engaged with the first threaded through hole 303. The rotation of the bidirectional threaded rod 103 can drive the two first limit sliders 302 to move closer or further apart. The movement of the first limit sliders 302 will drive the mounting base 3 to move via the connecting frame 301. The movement of the mounting base 3 will drive the traction wheel 304 to move, thereby adjusting the distance between the traction wheels 304. Starting the power motor 307 can drive the drive pulley 308 to rotate. The drive pulley 308 and the driven pulley 305 are linked by the transmission belt 306. The rotation of the drive pulley 308 will drive the driven pulley 305 to rotate via the transmission belt 306. The rotation of the driven pulley 305 will drive the traction wheel 304 to rotate, thereby driving the optical cable 8 to move.

[0025] In order to achieve the purpose of adjusting the position of the clamping plate 2, the device adopts the following technical solution: a threaded adjusting rod 106 is rotatably installed in the second limiting slide groove 105, a knob is fixedly connected to one end of the threaded adjusting rod 106, and a second threaded through hole 202 is opened in the second limiting slider 201, and the second threaded through hole 202 is threadedly engaged with the threaded adjusting rod 106.

[0026] The second limiting slide 105 can be rotated by the knob. The second limiting slide 105 is threadedly engaged with the second threaded through hole 202. The rotation of the second limiting slide 105 can drive the second limiting slider 201 to move. The movement of the second limiting slider 201 can drive the clamping plate 2 to move.

[0027] The working principle and use process of the utility model: need to be placed in the device transportation in proper position, utilize the clamping plate 2 to insert the vehicle tire 9 on the spot, then rotate the screw adjusting rod 106 and drive the clamping plate 2 to move, utilize two clamping plates 2 and hold the vehicle tire 9, connect the base 1 together with the vehicle tire 9, and then utilize the vehicle tire 9 as anchor point, avoid the device to pull the optical cable 8 and displace, place the optical cable 8 between the traction wheel 304, start drive motor 104 and drive the mounting seat 3 to move, the mounting seat 3 moves and will drive the traction wheel 304 to move, utilize the traction wheel 304 and hold the optical cable 8 in the middle, then start power motor 307 and drive the driving pulley 308 to rotate, the driving pulley 308 rotates and utilizes transmission belt 306 transmission and will drive the driven pulley 305 to rotate, the driven pulley 305 rotates and will drive the traction wheel 304 to rotate, the traction wheel 304 rotates and will drive the optical cable 8 to move, and then realize the traction of the optical cable.

[0028] Although the embodiments of the utility model 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 thereto without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An optical cable traction device comprising a base (1), an optical cable (8), a vehicle tire (9), characterized in that: The base (1) is provided with a first limiting sliding groove (102) on the upper surface, the first limiting sliding groove (102) is symmetrically provided with a first limiting sliding block (302) slidingly installed therein, the first limiting sliding block (302) is fixedly connected with a connecting frame (301) on the upper surface, the connecting frame (301) is fixedly connected with a mounting seat (3) on the upper surface, the mounting seat (3) is rotatably provided with a plurality of traction wheels (304) on one side through a support, the traction wheels (304) are matched with optical cables (8), the base (1) is symmetrically provided with a second limiting sliding groove (105) on one side, the second limiting sliding groove (105) is slidingly provided with a second limiting sliding block (201) therein, the second limiting sliding block (201) is fixedly connected with a clamping plate (2) on one side, and the clamping plate (2) is matched with a vehicle tire (9).

2. An optical cable pulling device according to claim 1, wherein: The base (1) is fixedly connected with a supporting wheel (101) near the position of the four-corner edge on the lower surface, the first limiting sliding groove (102) is rotatably provided with a bidirectional threaded rod (103) therein, and the base (1) is fixedly connected with a driving motor (104) on the other side.

3. An optical cable pulling device according to claim 2, wherein: The first limiting sliding block (302) is provided with a first threaded through hole (303) therein, and the first threaded through hole (303) is threadedly matched with the bidirectional threaded rod (103).

4. An optical cable pulling device according to claim 1, wherein: The mounting seat (3) is fixedly connected with a power motor (307) on one side, the power motor (307) is fixedly connected with a driving pulley (308) on the output end, the traction wheel (304) is fixedly connected with a driven pulley (305) through a shaft, and the driven pulley (305) and the driving pulley (308) are linked through a transmission belt (306).

5. An optical cable pulling device as claimed in claim 1, wherein: The second limiting sliding groove (105) is rotatably provided with a threaded adjusting rod (106) therein, and the threaded adjusting rod (106) is fixedly connected with a knob on one end.

6. An optical cable pulling device according to claim 5, wherein: The second limiting sliding block (201) is provided with a second threaded through hole (202) therein, and the second threaded through hole (202) is threadedly matched with the threaded adjusting rod (106).

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