Optical cable traction laying device

Abstract

The utility model discloses an optical cable traction laying device, which relates to the technical field of optical cable traction, and comprises two fixing frames, the two fixing frames are respectively arranged above and below, the bottom of the lower fixing frame is symmetrically provided with supporting frames, the bottoms of the two supporting frames are fixedly provided with a bottom plate, the bottom of the upper fixing frame is fixedly provided with a hanging ring, and the hanging ring is fixedly provided with a hanging rope. Guide assemblies are symmetrically arranged at the two ends of the lower fixing frame, rotating shafts are rotationally connected to one sides of the upper portions of the interiors of the two fixing frames in a bilateral symmetry mode, rotating wheels are fixedly installed outside the two rotating shafts, and servo motors are fixedly installed above the exteriors of the two fixing frames; the output end of the servo motor penetrates through the fixing frame to be fixedly connected with one rotating shaft. The optical cable can be guided in the unwinding traction process, the situation that the optical cable is accidentally disengaged from the rotating wheel in the traction process is avoided, excessive bending and knotting of the optical cable are avoided, damage to the skin of the optical cable is avoided, and practicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical cable traction technical field, concretely is an optical cable traction laying device. BACKGROUND

[0002] The communication optical cable is mainly used in long distance high speed communication transmission, when the communication optical cable is laid, the communication optical cable is wound on the roller, one end of the communication optical cable is pulled out from the roller and is firmly connected with the head of the traction head, which is used to drive the communication optical cable to complete the laying work.

[0003] Patent publication number CN217732247U discloses a kind of optical cable traction chuck for communication engineering construction, the patent is through the setting shell, perforation, conveyor belt, upper pressing rod, strut, contact wheel and cable, can make cable pass through shell after being passed through perforation, is clamped to cable by conveyor belt and two contact wheels, after starting conveyor belt movement, can make cable transmit along the movement direction of conveyor belt, but the patent still has the following problems in actual use process:

[0004] Cable is clamped by conveyor belt and two contact wheels, after starting conveyor belt movement, can make cable transmit along the movement direction of conveyor belt, but in actual use, optical cable is mainly wound on the roller, when being traction laid, optical cable is loosened, at this time, optical cable will be bent after being loosened and wound on the roller, cannot guide optical cable during traction laying process, optical cable can be bent to a large extent after being loosened due to being wound on the roller for a long time, not easy to enter conveyor belt during traction process, and optical cable can be easily wound, not convenient for optical cable to be traction laid.

[0005] An optical cable traction laying device is proposed to solve the problems mentioned above. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing an optical cable traction laying device to solve the problem that the current cable is clamped by conveyor belt and two contact wheels, after starting conveyor belt movement, can make cable transmit along the movement direction of conveyor belt, but in actual use, optical cable is mainly wound on the roller, when being traction laid, optical cable is loosened, at this time, optical cable will be bent after being loosened and wound on the roller, cannot guide optical cable during traction laying process, optical cable can be bent to a large extent after being loosened due to being wound on the roller for a long time, not easy to enter conveyor belt during traction process, and optical cable can be easily wound, not convenient for optical cable to be traction laid.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a kind of optical cable traction laying device, including two fixed frame, and two fixed frame are respectively arranged in upper and lower sides;

[0008] The bottom of the lower fixed frame is symmetrically provided with a support frame, and the bottom of the two support frames is fixedly installed with a bottom plate.

[0009] Among them, the inside upper side of the two fixed frames is symmetrically rotatably connected with a rotating shaft, and the outside of the two rotating shafts is fixedly installed with a rotating wheel.

[0010] Among them, the guide assembly includes a cylinder symmetrically arranged at the two ends of the lower fixed frame, and the outside of the two cylinders is symmetrically installed with a mounting frame.

[0011] Preferably, the inside of the cylinder is circumferentially slidably connected with four movable frames, and the movable frames penetrate the cylinder, and the movable frames are provided with four, one end of the four movable frames is fixedly installed with a mounting plate, one side of the mounting plate is symmetrically installed with a fixed block, and a guide wheel is rotatably connected between the two fixed blocks.

[0012] Preferably, the rotating cylinder is fixedly installed with a rotating ring, and the side of the rotating ring close to the movable frame is provided with a movable slot corresponding to the movable frame, and the inside of the movable slot is slidably connected with a column, and the column is fixedly connected with the movable frame.

[0013] Preferably, the outside of the rotating cylinder is provided with an L-shaped frame, and the side of the L-shaped frame close to the cylinder is fixedly installed with a tooth plate, and the side of the rotating cylinder close to the tooth plate is fixedly installed with a plurality of teeth, and the tooth plate is meshingly connected with the teeth.

[0014] Preferably, the side of the L-shaped frame close to the lower fixed frame is fixedly installed with a connecting plate.

[0015] Preferably, the inside of the two fixed frames is provided with a movable plate, and the top of the movable plate is symmetrically installed with two groups of mounting blocks, and the two mounting blocks of each group are rotatably connected with a positioning wheel, and the connecting plate is fixedly connected with the movable plate.

[0016] Preferably, the bottom of the two fixing frames is fixedly provided with an electric push rod, the movable end of the electric push rod is fixedly connected with a movable plate through the fixing frame, and the bottom of the movable plate is symmetrically provided with guide rods which are slidably connected with the fixing frame.

[0017] Compared with the prior art, the optical cable traction laying device can guide the optical cable during unwinding and traction, avoids accidental separation of the optical cable from the rotating wheel during traction, and does not cause excessive bending and knotting of the optical cable, thereby avoiding damage to the surface of the optical cable and improving practicality.

[0018] 1. When the optical cable is being pulled, one end of the optical cable is first threaded through the lower fixing frame and the two cylinders, and then the electric push rod can be started to drive the movable plate to move upwards, so that the positioning wheel and the rotating wheel clamp the optical cable, the L-shaped frame can be driven to move by the connecting plate during the movement of the movable plate, the rotating cylinder can be driven to rotate by the meshing of the toothed plate and the teeth, so that the rotating ring rotates, and after the rotating ring rotates, the column rod can be pushed to move by the movable groove, so that the movable frame slides on the cylinder, so that the four guide wheels can be close to each other, and the four guide wheels can clamp and position the optical cable while the rotating wheel and the positioning wheel clamp the optical cable, the servo motor is started to drive the rotating shaft on one side to rotate, the transmission wheel can adopt chain transmission or belt transmission, so that the rotating wheel can pull and convey the optical cable during rotation, and the optical cable is guided by the guide wheel during conveying, so that the optical cable can be guided during unwinding and traction, accidental separation of the optical cable from the rotating wheel during traction is avoided, and the optical cable is not excessively bent and knotted, thereby avoiding damage to the surface of the optical cable and improving practicality.

[0019] 2. A through groove is formed in one side of the upper fixing frame, the upper fixing frame can be hung on the main line of the overhead line through the through groove, and then the movable plate can be moved upwards by starting the electric push rod, so that the positioning wheel and the rotating wheel clamp the main line, one end of the optical cable can be connected with the lifting ring, and the optical cable can be laid by moving the upper fixing frame on the main line. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the sectional structure of the fixing frame of the utility model;

[0022] Figure 3 It is a schematic diagram of the guide assembly structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the guide assembly structure of the utility model from another angle.

[0024] In the figure: 1, fixed frame; 101, support frame; 102, bottom plate; 103, lifting ring; 104, rotating shaft; 105, rotating wheel; 106, servo motor; 107, transmission wheel; 108, electric push rod; 109, movable plate; 110, mounting block; 111, positioning wheel; 112, guide rod; 2, guide assembly; 201, cylinder; 202, mounting frame; 203, rotating cylinder; 2031, rotating ring; 204, movable frame; 205, mounting plate; 206, fixed block; 207, guide wheel; 208, movable slot; 209, column; 210, tooth; 211, connecting plate; 212, L-shaped frame; 213, toothed plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Please refer to Figures 1-4 The utility model provides technical scheme: a kind of optical cable traction laying device, including two fixed frames 1, and two fixed frames 1 are respectively arranged in upper and lower, the bottom of lower fixed frame 1 is symmetrically equipped with support frame 101, and the bottom of two support frames 101 is fixedly installed with bottom plate 102, the bottom of upper fixed frame 1 is fixedly installed with lifting ring 103, and the two ends of lower fixed frame 1 are symmetrically provided with guide assembly 2, wherein, the inside upper side of two fixed frames 1 is symmetrically rotatably connected with rotating shaft 104, the outside of two rotating shafts 104 is fixedly installed with rotating wheel 105, the outside upper side of two fixed frames 1 is fixedly installed with servo motor 106, the output end of servo motor 106 is fixedly connected with one of rotating shaft 104 by passing through fixed frame 1, and the end of two rotating shafts 104 away from the output end of servo motor 106 is fixedly installed with transmission wheel 107 by passing through fixed frame 1, and two transmission wheels 107 are rotatably connected by transmission belt, wherein, guide assembly 2 includes cylinder 201 symmetrically arranged at the two ends of lower fixed frame 1, and the outside of two cylinders 201 is symmetrically equipped with mounting frame 202, mounting frame 202 is fixedly connected with lower fixed frame 1, and rotating cylinder 203 is rotatably connected with the outside of cylinder 201 close to mounting frame 202, so that optical cable can be guided during unwinding traction process, to avoid accidental separation from rotating wheel 105 during optical cable traction process, and will not cause optical cable excessive bending and knotting, avoid causing optical cable skin damage, improve practicality.

[0027] The four movable racks 204 are slidably connected to the inner circumference of the barrel 201 at equal intervals, and the movable racks 204 penetrate the barrel 201, and the movable racks 204 are provided with four, one end of the four movable racks 204 close to each other is fixedly installed with a mounting plate 205, one side of the mounting plate 205 is symmetrically installed with a fixed block 206, and the two fixed blocks 206 are rotatably connected with a guide wheel 207, which can guide the traction of the optical cable, and the rotating cylinder 203 is fixedly installed with a rotating ring 2031, and the rotating ring 2031 is provided with a movable groove 208 corresponding to the movable rack 204 on the side close to the movable rack 204, and the movable groove 208 is slidably connected with a column 209 inside, and the column 209 is fixedly connected with the movable rack 204, so that the rotating ring 2031 can drive the movable rack 204 to move when rotating, and the L-shaped frame 212 is provided below the outside of the rotating cylinder 203, and the L-shaped frame 212 is fixedly installed with a toothed plate 213 on the upper side close to the barrel 201, and a plurality of teeth 210 are fixedly installed on the side close to the toothed plate 213 outside the rotating cylinder 203, the toothed plate 213 is meshed with the teeth 210, so that the L-shaped frame 212 can drive the rotating ring 2031 to rotate when moving, and the connecting plate 211 is fixedly installed on the side close to the lower fixed frame 1 of the L-shaped frame 212, so that the connecting plate 211 can drive the L-shaped frame 212 to move when moving, and the movable plate 109 is provided below the inside of the two fixed frames 1, the movable plate 109 is symmetrically installed with two groups of mounting blocks 110 on the top left and right ends, and the two mounting blocks 110 of each group are rotatably connected with a positioning wheel 111, and the connecting plate 211 is fixedly connected with the movable plate 109, so that the movable plate 109 can drive the connecting plate 211 to move when moving, and the electric push rod 108 is fixedly installed at the bottom of the two fixed frames 1, the movable end of the electric push rod 108 penetrates the fixed frame 1 and is fixedly connected with the movable plate 109, the guide rod 112 is symmetrically installed at the bottom of the movable plate 109, and the guide rod 112 is slidably connected with the fixed frame 1, which facilitates the movement of the movable plate 109.

[0028] Working principle: Before using the optical cable traction laying device, the overall situation of the device needs to be checked to determine whether it can work normally, according to Figure 1 - Figure 4As shown, when the optical cable is pulled, one end of the optical cable is first threaded through the lower fixing frame 1 and the two barrels 201, and then the electric push rod 108 can be started to drive the movable plate 109 to move upwards, so that the positioning wheel 111 and the rotating wheel 105 clamp the optical cable. The movable plate 109 can drive the L-shaped frame 212 to move through the connecting plate 211 during movement, and the rotating barrel 203 can be driven to rotate through the meshing of the toothed plate 213 and the gear teeth 210, so that the rotating ring 2031 rotates. After the rotating ring 2031 rotates, the column 209 can be pushed to move through the movable groove 208, so that the movable frame 204 slides on the barrel 201, so that the four guide wheels 207 can be close to each other. While the rotating wheel 105 and the positioning wheel 111 clamp the optical cable, the four guide wheels 207 can clamp and position the optical cable. Starting the servo motor 106 to drive the rotating shaft 104 on one side to rotate, the transmission wheel 107 can adopt chain transmission or belt transmission, so that the rotating wheel 105 can rotate to pull and convey the optical cable. During conveying, the optical cable is guided by the guide wheel 207, so that the optical cable can be guided during unwinding and pulling, avoiding accidental disengagement of the optical cable from the rotating wheel 105 during pulling, and avoiding excessive bending and knotting of the optical cable, avoiding damage to the surface of the optical cable, and improving the practicality.

[0029] A through slot is formed on one side of the upper fixing frame 1, and the upper fixing frame 1 can be hung on the main line of the overhead line through the through slot. Then, the electric push rod 108 is started to drive the movable plate 109 to move upwards, so that the positioning wheel 111 and the rotating wheel 105 clamp the main line. One end of the optical cable can be connected with the lifting ring 103, and the upper fixing frame 1 can be moved on the main line to facilitate the laying of the optical cable.

[0030] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or equivalently replace part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An optical cable traction laying device, comprising two fixed frames (1), and the two fixed frames (1) are arranged above and below respectively; Characterized in that: The bottom of the lower fixed frame (1) is symmetrically provided with a support frame (101), and the bottom of the two support frames (101) is fixedly provided with a bottom plate (102), the bottom of the upper fixed frame (1) is fixedly provided with a lifting ring (103), and the two ends of the lower fixed frame (1) are symmetrically provided with a guide assembly (2); Wherein, the inside of the two fixed frames (1) is symmetrically rotatably connected with a rotating shaft (104) on the upper side, the outside of the two rotating shafts (104) is fixedly provided with a rotating wheel (105), the outside of the two fixed frames (1) is fixedly provided with a servo motor (106) on the upper side, the output end of the servo motor (106) is fixedly connected with one of the rotating shafts (104) through the fixed frame (1), and the end of the two rotating shafts (104) away from the output end of the servo motor (106) is fixedly provided with a transmission wheel (107) through the fixed frame (1), and the two transmission wheels (107) are rotatably connected through a transmission belt; Wherein, the guide assembly (2) comprises a cylinder (201) symmetrically arranged at the two ends of the lower fixed frame (1), and the outside of the two cylinders (201) is symmetrically provided with a mounting frame (202) on one side, the mounting frame (202) is fixedly connected with the lower fixed frame (1), and the outside of the cylinder (201) is rotatably connected with a rotating cylinder (203) on one side close to the mounting frame (202).

2. An optical cable pulling and laying device according to claim 1, characterized in that: The inside of the cylinder (201) is slidably connected with four movable frames (204) at equal intervals in the circumferential direction, the movable frames (204) penetrate the cylinder (201), and the four movable frames (204) are fixedly provided with a mounting plate (205) on one end close to each other, a fixed block (206) is symmetrically provided on one side of the mounting plate (205), and a guide wheel (207) is rotatably connected between the two fixed blocks (206).

3. An optical cable pulling and laying device according to claim 2, characterized in that: The rotating cylinder (203) is fixedly provided with a rotating ring (2031), and the rotating ring (2031) is provided with a movable slot (208) corresponding to the movable frame (204) on one side close to the movable frame (204), and the inside of the movable slot (208) is slidably connected with a column (209), and the column (209) is fixedly connected with the movable frame (204).

4. An optical cable pulling and laying device according to claim 3, characterized in that: The outside of the rotating cylinder (203) is provided with an L-shaped frame (212) below, the L-shaped frame (212) is fixedly provided with a toothed plate (213) on the upper side close to the cylinder (201), and a plurality of teeth (210) are fixedly provided on the side of the rotating cylinder (203) close to the toothed plate (213), and the toothed plate (213) is meshingly connected with the teeth (210).

5. An optical cable pulling and laying device according to claim 4, characterized in that: The L-shaped frame (212) is fixedly provided with a connecting plate (211) on the side close to the lower fixed frame (1).

6. An optical cable pulling and laying device according to claim 5, characterized in that: The bottom of each of the two fixing frames (1) is fixedly provided with an electric push rod (108), the movable end of the electric push rod (108) is fixedly connected with the movable plate (109) through the fixing frame (1), and the bottom of the movable plate (109) is symmetrically provided with a guide rod (112).

7. An optical cable pulling and laying device according to claim 6, characterized in that: The bottom of each of the two fixing frames (1) is fixedly provided with an electric push rod (108), the movable end of the electric push rod (108) is fixedly connected with the movable plate (109) through the fixing frame (1), and the bottom of the movable plate (109) is symmetrically provided with a guide rod (112).

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