Bracket mechanism for telecommunication engineering optical cable fault maintenance

Abstract

The utility model provides a bracket mechanism for telecommunications engineering optical cable fault maintenance, which relates to the technical field of optical cable fault maintenance and comprises two sleeves fixedly mounted on the surface of a base and ejector rods matched with the sleeves in a sliding manner, and a strip plate is fixedly mounted on the surface of one end, far away from the sleeves, of each ejector rod. Four fixing plates are fixedly installed on the surface of the long-strip plate, a lifting roller is rotationally connected between every two fixing plates, mounting plates are fixedly installed on the surfaces of the two sides of the long-strip plate, the L-shaped plates are fixedly installed on the surface of the outer wall of the sleeve, a threaded rod and a rotating wheel are rotationally connected between the two L-shaped plates, and the rotating wheel is assembled on the outer wall of the threaded rod in a matched mode. A sliding rod is fixedly installed between the two L-shaped plates, the surface of the threaded rod is in threaded connection with two movable plates, the lifting device further comprises hinge plates hinged to the surfaces of the movable plates, through the lifting device, the lifting roller can support and lift an optical cable, and the defects caused by using a spring to achieve lifting are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of optical cable fault maintenance, especially relates to a bracket mechanism for telecom engineering optical cable fault maintenance. BACKGROUND

[0002] The communication optical cable is composed of a cable core formed by a plurality of optical fibers (generally from several cores to several thousand cores) and an outer protective layer. Compared with the traditional symmetrical copper loop and coaxial copper loop, the optical fiber has much larger transmission capacity, less attenuation, longer transmission distance, smaller volume, lighter weight, no electromagnetic interference and lower cost. It is the most promising communication transmission medium at present. The communication optical cable needs to be maintained before use.

[0003] The existing communication optical cable rapid maintenance device with the publication number CN218446096U uses an atomizing nozzle installed in the inside of the box body. The water pump delivers the water solution in the water tank to the inside of the water spraying strip. The surface of the optical cable body is washed by the water spraying strip, so as to wash away the dust and stains on the surface of the optical cable body, improve the accuracy of the detection data, and the guiding wheel plays a guiding role on the optical cable body, which is convenient for cleaning the surface of the optical cable body.

[0004] The inventor found that the above-mentioned communication optical cable rapid maintenance device can clean the surface of the optical cable, but it mainly lifts the optical cable body by the cooperation of the two guiding wheels and the spring. The spring will produce tiny cracks in the material due to repeated stress. With the passage of time, the cracks will expand, and finally the elasticity will decrease or even break, which will eventually cause the lifting of the spring to fail. UTILITY MODEL CONTENTS

[0005] The utility model discloses a bracket mechanism for telecom engineering optical cable fault maintenance.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a bracket mechanism for telecom engineering optical cable fault maintenance, comprising a base, the surface of the base is fixedly installed with a vertical plate and a motor matched and assembled on the surface thereof, the output end of the motor is fixedly installed with a rotating shaft through a shaft coupling, the outer wall surface of the rotating shaft is sleeved with a take-up roller, and the surface of the base is provided with a lifting device for lifting the optical cable.

[0007] Preferably, the lifting device comprises two sleeves fixedly installed on the surface of the base and a top rod matched and slidably arranged in the interiors of the sleeves, the surface of the end of the top rod away from the sleeve is fixedly installed with a long strip plate, the surface of the long strip plate is fixedly installed with four fixed plates, a lifting roller is rotatably connected between every two fixed plates, and the two side surfaces of the long strip plate are fixedly installed with mounting plates.

[0008] Preferably, the lifting device further comprises L-shaped plates fixedly installed on the outer wall surface of the sleeve, a threaded rod rotatably connected between the two L-shaped plates, and a rotating wheel assembled on the outer wall of the threaded rod, the threads on the surface of the threaded rod being opposite to each other with the rotating wheel as the center.

[0009] Preferably, a sliding rod is fixedly installed between the two L-shaped plates, and two movable plates are threadedly connected on the surface of the threaded rod, the threaded rod driving the movable plates to slide on the surface of the sliding rod.

[0010] Preferably, the lifting device further comprises a hinged plate hinged to the surface of the movable plate, and the end of the hinged plate away from the movable plate is hinged to the long strip plate.

[0011] The above components achieve the effect that the long strip plate can move upward under the action of the hinged plate, so that the long strip plate drives the lifting roller to move upward, and finally the lifting roller can support and lift the optical cable, avoiding the drawbacks caused by using a spring to achieve lifting.

[0012] Preferably, the surface of the base is provided with an auxiliary device, the auxiliary device comprises a sliding groove opened on the surface of the base and a vertical limiting ring slidably matched in the sliding groove, an extension plate is fixedly installed on the side surface of the vertical limiting ring, a first bolt is threadedly connected on the surface of the extension plate, and a first threaded hole is opened on the surface of the base.

[0013] Preferably, the auxiliary device further comprises two vertical plates fixedly installed on the surface of the base, vertical grooves are opened on the surfaces of the two vertical plates, and rectangular plates are slidably matched in the vertical grooves, a pay-off roller is fixedly installed between the two rectangular plates, and an optical cable is previously wound on the surface of the pay-off roller.

[0014] Preferably, the auxiliary device further comprises a strip-shaped groove opened on the side surface of the vertical plate and a U-shaped plate slidably matched in the strip-shaped groove, the end of the U-shaped plate away from the strip-shaped groove is fixedly connected to the rectangular plate, a second bolt is threadedly connected on the surface of the U-shaped plate, and a second threaded hole is opened on the side surface of the vertical plate.

[0015] The above components achieve the effects that the vertical limiting ring is limited on the surface of the rotating rod, the first bolt and the first threaded hole limit the vertical limiting ring in the sliding groove, and the second bolt and the second threaded hole limit the U-shaped plate in the strip-shaped groove.

[0016] Compared with the prior art, the advantages and positive effects of the utility model lie in that:

[0017] In this invention, by setting up a lifting device, the long strip can move upward under the action of the hinge plate, thereby using the long strip to drive the lifting roller to move upward, so that the lifting roller can support and lift the optical cable, avoiding the drawbacks of using springs to achieve lifting. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This utility model Figure 1 Another structural diagram from a different angle;

[0020] Figure 3 This utility model Figure 1 A schematic diagram of the three-dimensional structure at point A in the middle;

[0021] Figure 4 This utility model Figure 2 A schematic diagram of the three-dimensional structure at point B.

[0022] Legend: 1. Base; 2. Lifting device; 201. Sleeve; 202. Top rod; 203. Long strip plate; 204. Fixing plate; 205. Lifting roller; 206. Mounting plate; 207. L-shaped plate; 208. Threaded rod; 209. Rotary wheel; 210. Slide rod; 211. Movable plate; 212. Hinge plate; 3. Auxiliary device; 301. Slide groove; 302. Vertical limiting ring; 303. Extension plate; 304. First bolt; 305. First threaded hole; 306. Vertical plate; 307. Vertical groove; 308. Rectangular plate; 309. Pay-off roller; 310. Strip groove; 311. U-shaped plate; 312. Second bolt; 313. Second threaded hole; 4. Vertical plate; 5. Rotating shaft; 6. Motor; 7. Take-up roller. Detailed Implementation

[0023] Example 1, as Figures 1-4 As shown, a bracket mechanism for fault detection and repair of optical cables in telecommunications engineering includes a base 1, a vertical plate 4 and a motor 6 mounted on the surface of the base 1, a rotating shaft 5 fixedly mounted on the output end of the motor 6 through a coupling, a take-up roller 7 sleeved on the outer wall surface of the rotating shaft 5, and a lifting device 2 for lifting the optical cable on the surface of the base 1.

[0024] Reference Figures 1-2As shown, in the embodiment: the lifting device 2 comprises two sleeves 201 fixedly installed on the surface of the base 1 and a top rod 202 slidably matched inside the sleeves 201, the surface of the end of the top rod 202 away from the sleeves 201 is fixedly installed with a long strip plate 203, the surface of the long strip plate 203 is fixedly installed with four fixed plates 204, the two fixed plates 204 are rotatably connected with a lifting roller 205, the two side surfaces of the long strip plate 203 are fixedly installed with mounting plates 206, the lifting device 2 further comprises L-shaped plates 207 fixedly installed on the outer wall surface of the sleeves 201, a threaded rod 208 and a rotating wheel 209 matched and assembled outside the threaded rod 208 are rotatably connected between the two L-shaped plates 207, the threads on the surface of the threaded rod 208 are opposite threads with the rotating wheel 209 as the center, a sliding rod 210 is fixedly installed between the two L-shaped plates 207, two movable plates 211 are threadedly connected on the surface of the threaded rod 208, the threaded rod 208 drives the movable plates 211 to slide on the surface of the sliding rod 210, the lifting device 2 further comprises a hinged plate 212 hinged on the surface of the movable plate 211, the end of the hinged plate 212 away from the movable plate 211 is hinged with the long strip plate 203, so that the long strip plate 203 can move upward under the action of the hinged plate 212, thereby driving the lifting roller 205 to move upward by the long strip plate 203, and finally enabling the lifting roller 205 to support and lift the optical cable, avoiding the disadvantages caused by using springs to achieve lifting.

[0025] With reference to Figures 1-4 As shown, in the embodiment: the surface of the base 1 is provided with an auxiliary device 3, the auxiliary device 3 comprises a sliding groove 301 opened on the surface of the base 1 and a vertical limiting ring 302 slidably matched inside the sliding groove 301, the side surface of the vertical limiting ring 302 is fixedly installed with an extension plate 303 and a first bolt 304 threadedly matched on the surface thereof, the surface of the base 1 is provided with a first threaded hole 305, the auxiliary device 3 further comprises two vertical plates 306 fixedly installed on the surface of the base 1, the surface of each of the two vertical plates 306 is provided with a vertical groove 307 and a rectangular plate 308 slidably matched inside the vertical groove 307, a pay-off roller 309 is fixedly installed between the two rectangular plates 308, the surface of the pay-off roller 309 is previously wound with an optical cable, the auxiliary device 3 further comprises a strip-shaped groove 310 opened on the side surface of the vertical plate 306 and a U-shaped plate 311 slidably matched inside the strip-shaped groove 310, the end of the U-shaped plate 311 away from the strip-shaped groove 310 is fixedly connected with the rectangular plate 308, the surface of the U-shaped plate 311 is threadedly connected with a second bolt 312, the side surface of the vertical plate 306 is provided with a second threaded hole 313, the vertical limiting ring 302 is arranged to limit the take-up roller 7 on the surface of the rotating rod, the first bolt 304 and the first threaded hole 305 are arranged to limit the vertical limiting ring 302 inside the sliding groove 301, and the second bolt 312 and the second threaded hole 313 are arranged to limit the U-shaped plate 311 inside the strip-shaped groove 310.

[0026] Working principle: when the device is needed, first use the installation plate 206 to install and fix the detection equipment on the surface of the long strip plate 203, then manually wind the open end of the optical cable on the surface of the take-up roller 7, when winding one end length, rotate the rotating wheel 209, the rotating wheel 209 drives the threaded rod 208 to rotate, because the threads on the surface of the threaded rod 208 are opposite threads with the rotating wheel 209 as the center, so when the rotating wheel 209 drives the threaded rod 208 to rotate, the two movable plates 211 connected by the threads on the surface of the rotating wheel 209 move towards each other on the surface of the slide rod 210, the movement of the two movable plates 211 on the surface of the slide rod 210 towards each other drives the two hinged plates 212 to move, the movement of the two hinged plates 212 drives the long strip plate 203 to move upwards, the upward movement of the long strip plate 203 drives the top rod 202 to move outwards from the inside of the sleeve 201, at the same time, the upward movement of the long strip plate 203 finally drives the lifting roller 205 to move upwards, when the lifting roller 205 moves to the appropriate position, the optical cable is supported by the lifting roller 205, avoiding the disadvantages brought by using springs to achieve lifting, then start the motor 6, the motor 6 drives the rotating rod to rotate, the rotating rod drives the take-up roller 7 to rotate, the take-up roller 7 rotates to wind and transmit the optical cable, in the process of transmission, the detection equipment can be used to detect and repair the optical cable, when the winding is completed, and the take-up roller 7 and the pay-off roller 309 need to be disassembled, first loosen the first bolt 304, unscrew the first bolt 304 from the inside of the first threaded hole 305, separate the first bolt 304 and the first threaded hole 305 to make the vertical limiting ring 302 lose the limitation in the inside of the sliding groove 301, then slide the vertical limiting ring 302 out of the inside of the sliding groove 301, separate the vertical limiting ring 302 and the sliding groove 301 to make it move away from the surface of the rotating rod, then remove the take-up roller 7 from the surface of the rotating rod, then loosen the second bolt 312, unscrew the second bolt 312 from the inside of the second threaded hole 313, separate the second bolt 312 and the second threaded hole 313 to make the U-shaped plate 311 lose the limitation in the inside of the slot 310, then move the U-shaped plate 311, the movement of the U-shaped plate 311 in the inside of the slot 310 drives the rectangular plate 308 to move in the inside of the vertical slot 307, the movement of the rectangular plate 308 in the inside of the vertical slot 307 drives the pay-off roller 309 to move, when the U-shaped plate 311 slides out of the inside of the slot 310, it drives the rectangular plate 308 to slide out of the inside of the vertical slot 307, thereby completing the disassembly of the pay-off roller 309, so that the device can replace the take-up roller 7 and the pay-off roller 309 after use, thereby facilitating the next detection.

[0027] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and alteration of the above embodiments without departing from the technical content of the present application, according to the technical essence of the present application, still belong to the protection scope of the present application. In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be connected inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

Claims

1. A bracket mechanism for fault detection and repair of optical cables in telecommunications engineering, comprising a base (1), wherein a vertical plate (4) is fixedly installed on the surface of the base (1) and a motor (6) is fitted thereon on the surface of the base (1), wherein a rotating shaft (5) is fixedly installed at the output end of the motor (6) via a coupling, and a take-up roller (7) is sleeved on the outer wall surface of the rotating shaft (5), characterized in that: The surface of the base (1) is provided with lifting device (2) for holding optical cable; the lifting device (2) includes two sleeves (201) fixedly installed on the surface of the base (1) and the inside matching sliding top rod (202), the surface of the top rod (202) away from the sleeve (201) one end is fixedly installed with long strip plate (203), the surface of the long strip plate (203) is fixedly installed with four fixed plates (204), every two fixed plate (204) between rotationally connected with lifting roller (205), the both sides surface of the long strip plate (203) is fixedly installed with mounting plate (206); the lifting device (2) still includes the L-shaped plate (207) fixedly installed on the outer wall surface of sleeve (201), two L-shaped plate (207) between rotationally connected with threaded rod (208) and its outer wall matching assembly runner (209), the surface thread of threaded rod (208) is with runner (209) as center and each other reverse thread.

2. A cradle mechanism for telecommunications engineering optical cable fault repair according to claim 1, characterized in that: Two L-shaped plate (207) between fixedly installed with slide rod (210), the surface thread of threaded rod (208) is connected with two movable plates (211), the threaded rod (208) drive movable plate (211) sliding on the surface of slide rod (210).

3. A carrier mechanism for telecommunications engineering optical cable fault repair according to claim 2, characterized in that: The lifting device (2) still includes the hinged plate (212) hinged on the surface of movable plate (211), the end away from the hinged plate (212) of movable plate (211) and long strip plate (203) hinged.

4. A carrier mechanism for telecommunications engineering optical cable fault repair according to claim 3, characterized in that: The surface of the base (1) is provided with auxiliary device (3), the auxiliary device (3) includes the chute (301) opened in the surface of base (1) and the inside matching sliding vertical limiting ring (302), the side of vertical limiting ring (302) is fixedly installed with extension plate (303) and its surface matching thread connection first bolt (304), the surface of base (1) is provided with first threaded hole (305).

5. A carrier mechanism for telecommunications engineering optical cable fault repair according to claim 4, characterized in that: The auxiliary device (3) still includes two vertical plates (306) fixedly installed on the surface of base (1), the surface of two vertical plates (306) is all provided with vertical slot (307) and the inside matching sliding rectangular plate (308), two rectangular plates (308) between fixedly installed with pay-off roller (309), the surface of pay-off roller (309) is previously wound with optical cable.

6. A carrier mechanism for telecommunications engineering optical cable fault repair according to claim 5, characterized in that: The auxiliary device (3) still includes the strip slot (310) opened in the side of vertical plate (306) and the inside matching sliding U-shaped plate (311), the end away from the strip slot (310) of U-shaped plate (311) and rectangular plate (308) fixed connection, the surface of U-shaped plate (311) is threadedly connected with second bolt (312), the side of vertical plate (306) is provided with second threaded hole (313).

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