Optical cable fitting replacement support and method

Abstract

The invention relates to the technical field of overhead installation, in particular to an optical cable fitting replacement support and method.The optical cable fitting replacement support comprises an installation plate and a sliding frame, the bottom of the sliding frame is fixedly connected with a suspension, the top of the suspension is fixedly connected with a plurality of positioning plates, and straight plates are arranged below the positioning plates; supporting plates for supporting optical cables are arranged at the middle ends of the multiple straight plates, driving assemblies for driving the supporting plates to turn over are arranged at the two ends of the supporting plates, top plates are arranged above the supporting plates, air pipes are arranged below the top plates, and dust removal assemblies for inflating the air pipes are arranged at the tops of the top plates. An arc groove is formed in the outer surface of the supporting plate, and a reinforcing assembly matched with the arc groove is arranged in the straight plate. By arranging the plurality of supporting plates, a plurality of optical cables can be supported at the same time, and the requirement for simultaneous processing of the plurality of optical cables during replacement of optical cable fittings is met.

Description

Technical Field

[0001] The invention relates to the technical field of overhead installation, and in particular to an optical cable hardware replacement bracket and method. Background Art

[0002] The research and development of the optical cable fitting replacement bracket is mainly due to the demand for the replacement of optical cable fittings in UHV power grids. In UHV power grids, optical cable fittings (such as optical cable straight wire clamps, etc.) play a vital role. They fix the optical cable on the ground wire bracket of the tower and provide necessary protection and connection functions. However, due to the influence of environmental factors (such as lightning, high temperature, etc.), optical cable fittings may be damaged or aged and need to be replaced to ensure the safety and stable operation of the power grid. Specifically, in UHV transmission lines, optical cable straight wire clamps and other fittings may be affected by direct lightning and induced lightning, causing the metal part in direct contact with lightning to melt due to high temperature, thereby causing damage to the optical cable fittings. In addition, dry arc discharge may also occur in the protective wire under the action of the electric field of the power line conductor, causing electrical corrosion, which further aggravates the damage of the optical cable fittings. Therefore, it is particularly important to develop a special tool that can efficiently and safely replace optical cable fittings. This tool not only needs to be able to cope with complex on-site environments, but also needs to be able to reduce the workload of operators and improve work efficiency and safety.

[0003] For example, the patent application with the prior art publication number CN108072950A discloses an optical cable fitting replacement bracket, including a connecting frame, a first connecting arm, and a second connecting arm, and its technical features are: the fixing frame is provided with a plug connected thereto, the first connecting arm and the second connecting arm are components with the same functions and are symmetrically hingedly mounted on the two side surfaces of the connecting frame, the first connecting arm is provided with a first adjusting block for rotationally cooperating therewith, the second connecting arm is provided with a second adjusting block for rotationally cooperating therewith, a screw is installed between the first adjusting block and the second adjusting block, which are respectively threadedly connected to the first adjusting block and the second adjusting block, and the first connecting arm and the second connecting arm are respectively provided with hook assemblies. In summary, the application has a simple structure and is easy to carry, reduces the workload of the staff, and improves work efficiency and work quality.

[0004] Within the current scope of technical applications, the original intention of the hook component in the above technology is to provide a convenient means to pull up the optical cable to facilitate the replacement of hardware. However, faced with the complex scenario in which the optical cables are generally arranged in a tight array in actual deployment, this traditional method is stretched. In particular, when performing the task of synchronously replacing the hardware of multiple side-by-side optical cables, due to the inherent limitations of technology and operation, it is difficult to effectively pull multiple optical cables at the same time, which undoubtedly seriously restricts the overall efficiency of the replacement operation and leads to a significant decline in work efficiency. To this end, the present application proposes a bracket and method for replacing optical cable hardware. Summary of the invention

[0005] The object of the present invention is to provide a cable fitting replacement bracket and method to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an optical cable fitting replacement bracket, comprising a mounting plate and a slide, the bottom of the slide is fixedly connected to a suspension, the top of the suspension is respectively fixedly connected to a plurality of positioning plates, a straight plate is arranged below the plurality of positioning plates, a support plate for supporting the optical cable is arranged at the middle end of the plurality of straight plates, a driving component for driving the support plates to flip is arranged at both ends of the plurality of support plates, a top plate is arranged above the plurality of support plates, an air pipe is arranged below the top plate, a dust removal component for inflating the air pipe is arranged on the top of the top plate, an arc groove is provided on the outer surface of the support plate, and a reinforcement component matching the arc groove is arranged inside the straight plate.

[0007] Preferably, the driving assembly includes an arc frame fixedly connected to the inside of the straight plate and slidably connected to the support plate, tooth grooves are provided at both ends of the support plate, the arc frame is internally rotatably connected to a gear meshing with the tooth groove, the gear is internally rollingly connected to a guide ball, the arc frame is internally slidably connected to a transmission rod passing through the inside of the gear, and the outer surface of the transmission rod is provided with a guide groove adapted to the guide ball.

[0008] Preferably, a movable frame is provided above the positioning plate, and the internal thread of the movable frame is connected to a lifting screw, and the bottom of the lifting screw is rotatably connected to the top of the positioning plate, both sides of the bottom of the movable frame are fixedly connected to sliding rods slidably connected to the inside of the positioning plate, and the bottom of the sliding rod is fixedly connected to the top of the straight plate, and the top of the lifting screw is fixedly connected to a knob.

[0009] Preferably, the bottom of the positioning plate is fixedly connected to an air cylinder, the outer surface of the sliding rod is fixedly connected to a piston plate adapted to the inside of the air cylinder, the bottom of the air cylinder is connected to a telescopic tube, the inside of the straight plate is fixedly connected to an air receiving cylinder connected to the telescopic tube, one end of the air receiving cylinder is slidably connected to a piston rod adapted to it, one end of the piston rod is fixedly connected to a common plate fixedly connected to a transmission rod, and one end of the common plate is fixedly connected to a spring fixedly connected to the inside of the straight plate, and the outer surface of the telescopic tube is fixedly connected to a solenoid valve.

[0010] Preferably, the reinforcement component includes a connecting frame fixedly connected to one end of the transmission rod, the bottom of the connecting frame is rollingly connected with a magnetic bead adapted to the arc groove, and one end of the arc groove is fixedly connected with a magnetic plate adapted to the magnetic bead.

[0011] Preferably, the dust removal assembly includes a micro air pump fixedly connected to the top of the top plate, the top of the top plate is fixedly connected to a cartridge rack, an air cavity is provided inside the cartridge rack, an air ring is fixedly connected to the outer surface of the cartridge rack, an air hole connected to the air cavity is provided inside the air ring, an output end of the micro air pump extends to the interior of the air ring and is connected to the air hole, a ventilation rod is connected to the top of the air pipe, the top of the ventilation rod extends into the air cavity, and an adaptation hole matching the ventilation hole is provided on the outer surface of the ventilation rod.

[0012] Preferably, the top of the top plate is fixedly connected to a frame, the interior of the frame is slidably connected to a slider, both sides of the slider are rotatably connected to cranks rotatably connected to the support plate, the bottom of the slider is fixedly connected to a support rod slidably connected to the interior of the top plate, the bottom of the support rod is fixedly connected to the air pipe, and the outer surface of the support rod is sleeved with a tube frame for its own resetting.

[0013] Preferably, a cavity is opened inside the mounting plate for the slide to slide, an adjusting screw is threadedly connected to one side of the mounting plate, one end of the adjusting screw is fixedly connected to a handle, and the other end of the adjusting screw extends into the cavity and is rotatably connected to the slide.

[0014] Preferably, a clamping plate is fixedly connected to the top of the mounting plate, a fastening bolt is threadedly connected to the top of the clamping plate, and a bottom of the fastening bolt extends into the interior of the clamping plate and is fixedly connected to a fastening block.

[0015] The present invention also provides a method for replacing optical cable fittings, comprising the following steps:

[0016] S1. When in use, first fix the slide to the support plate;

[0017] S2, at this time, a plurality of support plates are placed above the optical cables respectively, and then the driving assembly is operated to make the support plates flip downward and close so as to wrap the optical cables, thereby supporting the optical cables;

[0018] S3. The optical cable fittings can then be removed. At this time, the support plate can support the optical cable, and then the slide is driven to move to change the positions of multiple support plates. When the support plate is turned down, the dust removal component will be operated to spray gas from the bottom of the air pipe. At this time, the optical cable where the fittings are removed will be blown and cleaned;

[0019] S4. Then reset the support plate and install new optical cable fittings.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. By setting up multiple pallets, multiple optical cables can be supported at the same time, meeting the needs of handling multiple optical cables at the same time when replacing optical cable fittings. This design improves the efficiency of replacing optical cable fittings, reduces the workload of operators, and makes the replacement process more convenient. The design of the drive component enables the pallet to flip automatically, thereby wrapping the optical cable and providing stable support. The meshing of the gear and the tooth groove, and the sliding of the guide bead in the guide groove ensure the stability and accuracy of the pallet flipping. The sliding of the transmission rod effectively drives the flipping of the two pallets synchronously, improving the coordination of the operation. By rotating the lifting screw, The height of the support plate can be easily adjusted to adapt to the optical cables in different positions. This design improves the flexibility and applicability of the optical cable fitting replacement bracket, so that the bracket can adapt to various complex on-site environments. The gas drive principle is used to squeeze the gas in the gas cylinder through the movement of the piston plate, and then through the control of the solenoid valve, the gas can push the piston rod and the transmission rod to move, thereby realizing the flipping of the support plate. The addition of the spring provides power for the reset of the transmission rod and the support plate, ensuring the smoothness and continuity of the operation. The switch control of the solenoid valve allows the gas to flow when needed, thereby controlling the flipping and fixation of the support plate.

[0022] 2. By setting the slide to slide in the cavity of the mounting plate, and cooperating with the rotation of the adjusting screw and the handle, the position of the slide and its upper support plate can be conveniently adjusted. This design enables the optical cable fitting replacement bracket to adapt to optical cables in different positions, providing flexibility for the support or cleaning of the optical cable. Through the cooperation of the clamping plate, the fastening bolts and the fastening blocks, the slide can be firmly supported to prevent it from shaking or displacement during the working process. By setting components such as a micro air pump, a barrel rack, an air ring and a vent hole, the dust on the surface of the optical cable can be cleaned. When the support plate is flipped over to wrap the optical cable, the air pipe moves accordingly and approaches the optical cable. The micro air pump blows the gas into the ventilation rod and sprays it out through the air pipe, thereby cleaning the dust on the surface of the optical cable. Through the linkage mechanism of the crank and the support plate, the slider and the frame, when the support plate is flipped, the slider can be driven to slide in the frame, and the air pipe can be driven to move down close to the optical cable. This design realizes automatic alignment between the air pipe and the optical cable, and improves the accuracy and efficiency of dust cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of a first three-dimensional structure of the present invention;

[0024] Figure 2 It is a schematic diagram of a second three-dimensional structure of the present invention;

[0025] Figure 3 It is a schematic diagram of the structure in which the mounting plate is removed in the present invention;

[0026] Figure 4 It is a structural schematic diagram of the suspension in the present invention;

[0027] Figure 5 It is a schematic diagram of the cross-sectional structure of the gas cylinder in the present invention;

[0028] Figure 6 It is a structural schematic diagram of the positioning plate in the present invention;

[0029] Figure 7 It is a structural schematic diagram of the support plate in the present invention;

[0030] Figure 8 For the present invention Figure 7 A schematic diagram of the structure enlargement at the center A;

[0031] Fig. 9 It is a structural schematic diagram of the straight plate in the present invention;

[0032] Fig.10 It is a structural schematic diagram of the arc frame in the present invention;

[0033] Fig.11 It is a schematic diagram of the explosion structure of the support plate and the arc frame in the present invention;

[0034] Fig.12 It is a schematic diagram of the cross-sectional structure of the frame in the present invention;

[0035] Fig.13 It is a schematic diagram of the cross-sectional structure of the support plate in the present invention;

[0036] Fig.14 For the present invention Fig.13 Enlarged schematic diagram of the structure at point B in the middle.

[0037] In the figure: 100, mounting plate; 101, clamping plate; 102, fastening bolt; 103, fastening block; 200, slide; 201, adjusting screw; 202, handle; 203, suspension; 204, positioning plate; 205, movable frame; 206, lifting screw; 207, slide bar; 208, knob; 209, air cylinder; 210, piston plate; 211, telescopic tube; 212, solenoid valve; 213, air cylinder; 214, piston rod; 215, common plate; 216, spring; 217, Transmission rod; 300, support plate; 301, straight plate; 302, arc frame; 303, connecting frame; 304, magnetic bead; 305, arc groove; 306, magnetic plate; 307, gear; 308, guide bead; 309, tooth groove; 310, guide groove; 400, top plate; 401, frame; 402, slider; 403, crank; 404, support rod; 405, air pipe; 406, cylinder rack; 407, micro air pump; 408, air ring; 409, vent; 410, vent rod; 411, adapter hole. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] Example 1: Please refer to Figure 2 , Figure 3 as well as Figure 4 The present invention provides a technical solution: a cable fitting replacement bracket, comprising a slide 200, a suspension 203 is fixedly connected to the bottom of the slide 200, and a plurality of positioning plates 204 are fixedly connected to the top of the suspension 203, respectively. The suspension 203 can support the plurality of positioning plates 204, and a straight plate 301 is arranged below the plurality of positioning plates 204, and a support plate 300 for supporting the optical cable is arranged at the middle end of the plurality of straight plates 301. By arranging the plurality of support plates 300, the plurality of optical cables can be supported to realize the portable replacement of the plurality of optical cable fittings, and the two ends of the plurality of support plates 300 are provided with a driving component for driving the flipping thereof, and by arranging the driving component, the driving support plate 300 can be easily flipped to support the optical cable, thereby improving the efficiency and reducing the cumbersome operation.

[0040] For further information, see Fig. 9 , Fig.10 as well as Fig.11 The driving component includes an arc frame 302 fixedly connected to the inside of the straight plate 301 and slidably connected to the support plate 300. Tooth grooves 309 are provided at both ends of the support plate 300. The arc frame 302 is internally rotatably connected to a gear 307 meshing with the tooth groove 309. The gear 307 is internally rollingly connected to a guide bead 308. The arc frame 302 is internally slidably connected to a transmission rod 217 passing through the inside of the gear 307. The outer surface of the transmission rod 217 is provided with a guide groove 310 adapted to the guide bead 308. By setting the arc frame 302, the support plate 300 can be supported and rotated to flip and wrap the optical cable. At the same time, the transmission of the transmission rod 217 can effectively and synchronously drive the two support plates 300 to flip.

[0041] Among them, see Figure 5 , Figure 6 as well as Figure 7A movable frame 205 is arranged above the positioning plate 204, and the internal thread of the movable frame 205 is connected with a lifting screw 206, and the bottom of the lifting screw 206 is rotatably connected to the top of the positioning plate 204, and both sides of the bottom of the movable frame 205 are fixedly connected with sliding rods 207 slidably connected to the inside of the positioning plate 204, and the bottom of the sliding rod 207 is fixedly connected to the top of the straight plate 301, and the top of the lifting screw 206 is fixedly connected with a knob 208. By setting the mutual cooperation of the lifting screw 206 and the movable frame 205, the height of the support plate 300 can be effectively adjusted, so that the support plate 300 is suitable for wrapping and supporting optical cables at different positions. At the same time, the downward movement of the support plate 300 can provide power for the driving assembly, thereby reducing the cumbersome operation.

[0042] For further information, see Figure 6 , Figure 8 as well as Fig. 9 The bottom of the positioning plate 204 is fixedly connected with an air cylinder 209, the outer surface of the sliding rod 207 is fixedly connected with a piston sheet 210 adapted to the inside of the air cylinder 209, the bottom of the air cylinder 209 is connected with a telescopic tube 211, the inside of the straight plate 301 is fixedly connected with an air receiving cylinder 213 connected with the telescopic tube 211, one end of the air receiving cylinder 213 is slidably connected with a piston rod 214 adapted thereto, one end of the piston rod 214 is fixedly connected with a common connecting plate 215 fixedly connected with a transmission rod 217, and one end of the common connecting plate 215 is fixedly connected with a spring 216 fixedly connected to the inside of the straight plate 301, and the telescopic tube 211 is fixedly connected with the inner side of the straight plate 301. The outer surface is fixedly connected with a solenoid valve 212, and the solenoid valve 212 can control the flow of gas in the gas cylinder 209, so that the support plate 300 can be flipped at different positions to support the optical cable. At the same time, the solenoid valve 212 can fix the gas in the gas cylinder 213 to ensure that the transmission rod 217 is fixed, thereby improving the strength of the support plate 300 in supporting the optical cable, and the spring 216 can provide power for the subsequent reset of the connecting plate 215, thereby improving the smoothness of the subsequent reset. The movement of the piston plate 210 can squeeze the gas in the gas cylinder 209 so that it can be smoothly transported to the inside of the gas cylinder 213 through the telescopic tube 211.

[0043] It is worth mentioning that in order to further improve the support strength of the support plate 300, please refer to Figure 6 , Figure 7 as well as Figure 8An arc groove 305 is provided on the outer surface of the support plate 300, and a reinforcement component adapted to the arc groove 305 is arranged inside the straight plate 301. The reinforcement component includes a connecting frame 303 fixedly connected to one end of the transmission rod 217, and a magnetic bead 304 adapted to the arc groove 305 is rollingly connected to the bottom of the connecting frame 303, and a magnetic plate 306 adapted to the magnetic bead 304 is fixedly connected to one end of the arc groove 305. When the transmission rod 217 moves, the support plate 300 will be forced to flip over. At this time, the magnetic bead 304 will move with the transmission rod 217 and slide inside the arc groove 305 to limit the support plate 300. When the support plate 300 is completely flipped over, the magnetic bead 304 will be magnetically attracted by the magnetic plate 306, thereby reinforcing the connection stability between the support plate 300 and the transmission rod 217, thereby improving the strength of supporting the optical cable.

[0044] Specifically, a plurality of support plates 300 are placed above the optical cables respectively, and then the lifting screw 206 is rotated and the solenoid valve 212 is closed at the same time. When the lifting screw 206 is rotated, the movable frame 205 on its outer surface is driven to move downward, and then the slide bar 207 is driven to move downward, so that the straight plate 301 is moved downward, and then the support plate 300 is driven to move downward close to the optical cable. When the slide bar 207 moves downward, the piston plate 210 moves inside the gas cylinder 209 to squeeze the gas in the gas cylinder 209 to expand. When the optical cable contacts the bottom of the support plate 300, the solenoid valve 212 is opened to connect the telescopic tube 211 with the gas inside the gas cylinder 209. At this time, the expanded gas in the gas cylinder 209 is transported to the inside of the gas receiving cylinder 213 through the telescopic tube 211, so that the piston rod 21 The piston end of 4 is subjected to force to push the connecting plate 215 to move, thereby driving the transmission rod 217 to slide inside the arc frame 302. At this time, when the transmission rod 217 slides, the guide bead 308 inside the transmission gear 307 slides in the guide groove 310 on its surface, so that the gear 307 rotates and meshes with the tooth groove 309, thereby rotating the support plate 300, so that the support plate 300 flips downward and closes to wrap the optical cable, thereby supporting the optical cable. At the same time, when the transmission rod 217 moves, it will drive the connecting frame 303 to move together. At this time, the movement of the magnetic bead 304 and the rotation of the support plate 300 run synchronously, so that the magnetic bead 304 slides inside the arc groove 305 and finally conflicts with the magnetic plate 306, and the two form a certain suction force to inhibit the return of the support plate 300.

[0045] In summary, by providing multiple support plates 300, multiple optical cables can be supported at the same time, meeting the demand for simultaneously handling multiple optical cables when replacing optical cable fittings. This design improves the efficiency of replacing optical cable fittings, reduces the workload of operators, and makes the replacement process more convenient. The design of the drive assembly enables the support plate 300 to automatically flip over, thereby wrapping the optical cable and providing stable support. The meshing of the gear 307 and the tooth groove 309, and the sliding of the guide bead 308 in the guide groove 310 ensure the stability and accuracy of the flipping of the support plate 300. The sliding of the transmission rod 217 effectively and synchronously drives the flipping of the two support plates 300, thereby improving the coordination of the operation. By rotating the lifting screw 206, the lifting and lowering screws 206 can be rotated. The height of the support plate 300 can be easily adjusted to adapt to optical cables in different positions. This design improves the flexibility and applicability of the optical cable fitting replacement bracket, so that the bracket can adapt to various complex on-site environments. The gas drive principle is utilized to squeeze the gas in the gas cylinder 209 through the movement of the piston plate 210, and then through the control of the solenoid valve 212, the gas can push the piston rod 214 and the transmission rod 217 to move, thereby realizing the flipping of the support plate 300. The addition of the spring 216 provides power for the reset of the transmission rod 217 and the support plate 300, ensuring the smoothness and continuity of the operation. The switch control of the solenoid valve 212 allows the gas to flow when needed, thereby controlling the flipping and fixation of the support plate 300.

[0046] Example 2: Please refer to Figure 1 , Figure 2 as well as Figure 3 The present invention also provides a technical solution, which is different from the technical solution of the first embodiment: an optical cable hardware replacement bracket, including a mounting plate 100, a cavity for sliding the slide 200 is opened inside the mounting plate 100, an adjusting screw 201 is threadedly connected to one side of the mounting plate 100, one end of the adjusting screw 201 is fixedly connected to the handle 202, and the other end of the adjusting screw 201 extends into the cavity and is rotatably connected to the slide 200, and a clamping plate 101 is fixedly connected to the top of the mounting plate 100, and a fastening bolt 102 is threadedly connected to the top of the clamping plate 101, and the bottom of the fastening bolt 102 extends to the inside of the clamping plate 101 and is fixedly connected to a fastening block 103. By arranging the clamping plate 101, the slide 200 can be easily supported to adapt to different usage environments, and at the same time, the cooperation of the adjusting screw 201 and the mounting plate 100 can facilitate the change of the position of multiple support plates 300, so that it can support or clean optical cables at different positions.

[0047] For further information, see Fig.12 , Fig.13 as well as Fig.14A top plate 400 is disposed above each of the plurality of support plates 300, an air pipe 405 is disposed below the top plate 400, a dust removal assembly for inflating the air pipe 405 is disposed on the top of the top plate 400, the dust removal assembly comprises a micro air pump 407 fixedly connected to the top of the top plate 400, a cartridge holder 406 is fixedly connected to the top of the top plate 400, an air cavity is provided inside the cartridge holder 406, an air ring 408 is fixedly connected to the outer surface of the cartridge holder 406, an air hole 409 communicating with the air cavity is provided inside the air ring 408, and the output end of the micro air pump 407 extends to The interior of the air ring 408 is connected to the vent hole 409, the top of the air pipe 405 is connected to the vent rod 410, and the top of the vent rod 410 extends into the air cavity, and the outer surface of the vent rod 410 is provided with an adapter hole 411 that matches the vent hole 409. By setting up a micro air pump 407, air can be supplied to the vent rod 410 to facilitate blowing of the air pipe 405. At the same time, the cooperation of the adapter hole 411 and the vent hole 409 can realize dust cleaning after the optical cable is supported, so that the blown dust is lifted up after being in the support plate 300, ensuring the comprehensiveness of the dust cleaning.

[0048] Among them, the top of the top plate 400 is fixedly connected to a frame 401, and the inside of the frame 401 is slidably connected to a slider 402. Both sides of the slider 402 are rotatably connected to a crank 403 rotatably connected to the support plate 300. The bottom of the slider 402 is fixedly connected to a support rod 404 slidably connected to the inside of the top plate 400, and the bottom of the support rod 404 is fixedly connected to the air pipe 405. The outer surface of the support rod 404 is provided with a tube rack 406 for its own reset. The crank 403 can tilt as the support plate 300 flips and drives the slider 402 to move downward, thereby driving the air pipe 405 to move downward close to the optical cable wrapped by the support plate 300, so that the air pipe 405 produces air to blow and clean the dust on the surface of the optical cable, thereby improving the convenience of subsequent hardware installation.

[0049] Specifically, the optical cable fittings can be removed later, at which time the support plate 300 can support the optical cable, and then the handle 202 can be turned to rotate the adjusting screw 201 to push the slide 200 to move. At this time, the position of the support plate 300 will also change to support the optical cable where the fittings have just been removed, and when the support plate 300 is flipped downward, the crank 403 will be pulled to tilt so that the slider 402 slides inside the frame 401. At this time, the support rod 404 at the bottom of the slider 402 moves downward and pushes the air pipe 405 to move downward while driving the ventilation rod 410 to move inside the tube frame 406. When the adapter hole 411 coincides with the multiple ventilation holes 409, the gas in the micro air pump 407 will be blown into the interior of the ventilation rod 410 and ejected from the bottom of the air pipe 405. At this time, the optical cable where the fittings have been removed will be blown and cleaned.

[0050] In summary, by setting the slide 200 to slide in the cavity of the mounting plate 100, and coordinating the rotation of the adjusting screw 201 and the handle 202, the position of the slide 200 and its upper support plate 300 can be conveniently adjusted. This design enables the optical cable hardware replacement bracket to adapt to optical cables in different positions, providing flexibility for the support or cleaning of the optical cable. The cooperation of the clamping plate 101, the fastening bolts 102, and the fastening block 103 can stably support the slide 200 to prevent it from shaking or displacement during operation. By setting the micro air pump 407, the cylinder rack 406, the air ring 408, the vent hole 409 and the like The components can be used to clean the dust on the surface of the optical cable. When the support plate 300 is turned over to wrap the optical cable, the air pipe 405 moves accordingly and approaches the optical cable, and the micro air pump 407 blows gas into the ventilation rod 410 and sprays it out through the air pipe 405, thereby cleaning the dust on the surface of the optical cable. Through the linkage mechanism of the crank 403 and the support plate 300, the slider 402 and the frame 401, when the support plate 300 is turned over, the slider 402 can be driven to slide in the frame 401, and the air pipe 405 can be driven to move down and approach the optical cable. This design realizes automatic alignment between the air pipe 405 and the optical cable, and improves the accuracy and efficiency of dust cleaning.

[0051] Example 3: Please refer to Figures 1 to 14 The present invention also provides a technical solution, which is different from the technical solution of the first embodiment: a method for replacing optical cable fittings, comprising the following steps:

[0052] S1. When in use, the clamping plate 101 is inserted into the support plate, and then the fastening bolt 102 is rotated so that the fastening block 103 contacts the support plate to fix the clamping plate 101;

[0053] S2. At this time, multiple support plates 300 are placed above the optical cables respectively, and then the lifting screw 206 is rotated and the solenoid valve 212 is closed. When the lifting screw 206 rotates, the movable frame 205 on its outer surface is driven to move downward, and then the slide bar 207 is driven to move downward, so that the straight plate 301 moves downward, and then the support plate 300 moves downward to approach the optical cable. When the slide bar 207 moves downward, the piston plate 210 moves inside the gas cylinder 209 to squeeze the gas in the gas cylinder 209 to expand. When the optical cable contacts the bottom of the support plate 300, the solenoid valve 212 is opened to allow the telescopic tube 211 and the gas cylinder 209 to be compressed. The internal gas is connected, and the expanded gas in the gas cylinder 209 is transported to the inside of the gas receiving cylinder 213 through the telescopic tube 211, so that the piston end of the piston rod 214 is forced to push the common plate 215 to move, thereby driving the transmission rod 217 to slide inside the arc frame 302. At this time, when the transmission rod 217 slides, the guide bead 308 inside the transmission gear 307 slides in the guide groove 310 on its surface, so that the gear 307 rotates and meshes with the tooth groove 309, thereby rotating the support plate 300, so that the support plate 300 flips downward and closes to wrap the optical cable, thereby dragging the optical cable;

[0054] S3. The optical cable fittings can then be removed. At this time, the support plate 300 can support the optical cable. Then, the handle 202 can be turned to rotate the adjusting screw 201 to push the slide 200 to move. At this time, the position of the support plate 300 will also change to support the optical cable where the fittings have just been removed. When the support plate 300 is flipped downward, the crank 403 will be pulled to tilt so that the slider 402 slides inside the frame 401. At this time, the support rod 404 at the bottom of the slider 402 moves downward to push the air pipe 405 downward and drive the ventilation rod 410 to move inside the barrel frame 406. When the adapter hole 411 coincides with the plurality of ventilation holes 409, the gas in the micro air pump 407 will be blown into the interior of the ventilation rod 410 and ejected from the bottom of the air pipe 405. At this time, the optical cable where the fittings have been removed will be blown and cleaned.

[0055] S4. The support plate 300 is then reset to install new optical cable fittings, and the support plate 300 is reset when the lifting screw rod 206 is rotated to drive the movable frame 205 to move upward, thereby releasing the support for the optical cable.

[0056] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An optical cable fitting replacement bracket, comprising a mounting plate (100) and a slide bracket (200), characterized in that: The bottom of the slide (200) is fixedly connected to a suspension (203), and the top of the suspension (203) is respectively fixedly connected to a plurality of positioning plates (204), and a straight plate (301) is arranged below each of the plurality of positioning plates (204), and a support plate (300) for supporting the optical cable is arranged at the middle end of each of the plurality of straight plates (301), and a driving component for driving the support plates (300) to flip is arranged at both ends of each of the plurality of support plates (300), and a top plate (400) is arranged above each of the plurality of support plates (300), and an air pipe (405) is arranged below the top plate (400), and a dust removal component for inflating the air pipe (405) is arranged at the top of the top plate (400), and an arc groove (305) is provided on the outer surface of the support plate (300), and a reinforcement component adapted to the arc groove (305) is arranged inside the straight plate (301).

2. The optical cable fitting replacement bracket according to claim 1, characterized in that: The driving assembly comprises an arc frame (302) fixedly connected to the inside of the straight plate (301) and slidably connected to the support plate (300), tooth grooves (309) are provided at both ends of the support plate (300), a gear (307) meshing with the tooth groove (309) is rotatably connected inside the arc frame (302), a guide ball (308) is rollingly connected inside the gear (307), a transmission rod (217) passing through the inside of the gear (307) is slidably connected inside the arc frame (302), and a guide groove (310) adapted to the guide ball (308) is provided on the outer surface of the transmission rod (217).

3. The optical cable fitting replacement bracket according to claim 2, characterized in that: A movable frame (205) is arranged above the positioning plate (204), the internal thread of the movable frame (205) is connected to a lifting screw (206), and the bottom of the lifting screw (206) is rotatably connected to the top of the positioning plate (204), both sides of the bottom of the movable frame (205) are fixedly connected to a sliding rod (207) slidably connected to the inside of the positioning plate (204), and the bottom of the sliding rod (207) is fixedly connected to the top of the straight plate (301), and the top of the lifting screw (206) is fixedly connected to a knob (208).

4. The optical cable fitting replacement bracket according to claim 3, characterized in that: The bottom of the positioning plate (204) is fixedly connected to an air cylinder (209), the outer surface of the sliding rod (207) is fixedly connected to a piston plate (210) adapted to the inside of the air cylinder (209), the bottom of the air cylinder (209) is connected to a telescopic tube (211), the inside of the straight plate (301) is fixedly connected to an air receiving cylinder (213) connected to the telescopic tube (211), one end of the air receiving cylinder (213) is slidably connected to a piston rod (214) adapted to it, one end of the piston rod (214) is fixedly connected to a common plate (215) fixedly connected to a transmission rod (217), and one end of the common plate (215) is fixedly connected to a spring (216) fixedly connected to the inside of the straight plate (301), and the outer surface of the telescopic tube (211) is fixedly connected to an electromagnetic valve (212).

5. The optical cable fitting replacement bracket according to claim 2, characterized in that: The reinforcement component comprises a connecting frame (303) fixedly connected to one end of a transmission rod (217); a magnetic bead (304) adapted to an arc groove (305) is rollingly connected to the bottom of the connecting frame (303); and a magnetic plate (306) adapted to the magnetic bead (304) is fixedly connected to one end of the arc groove (305).

6. The optical cable fitting replacement bracket according to claim 1, characterized in that: The dust removal component comprises a micro air pump (407) fixedly connected to the top of the top plate (400); a cartridge holder (406) is fixedly connected to the top of the top plate (400), and an air cavity is provided inside the cartridge holder (406); an air ring (408) is fixedly connected to the outer surface of the cartridge holder (406), and an air hole (409) connected to the air cavity is provided inside the air ring (408); an output end of the micro air pump (407) extends to the inside of the air ring (408) and is connected to the air hole (409); a ventilation rod (410) is connected to the top of the air pipe (405), and the top of the ventilation rod (410) extends into the air cavity; and an adaption hole (411) adapted to the ventilation hole (409) is provided on the outer surface of the ventilation rod (410).

7. The optical cable fitting replacement bracket according to claim 6, characterized in that: The top of the top plate (400) is fixedly connected to a frame (401), the interior of the frame (401) is slidably connected to a slider (402), both sides of the slider (402) are rotatably connected to cranks (403) rotatably connected to the support plate (300), the bottom of the slider (402) is fixedly connected to a support rod (404) slidably connected to the interior of the top plate (400), the bottom of the support rod (404) is fixedly connected to the air pipe (405), and the outer surface of the support rod (404) is sleeved with a cartridge holder (406) for self-reset.

8. The optical cable fitting replacement bracket according to claim 1, characterized in that: The interior of the mounting plate (100) is provided with a cavity for the slide (200) to slide, one side of the mounting plate (100) is threadedly connected with an adjusting screw (201), one end of the adjusting screw (201) is fixedly connected with a handle (202), and the other end of the adjusting screw (201) extends into the cavity and is rotatably connected with the slide (200).

9. The optical cable fitting replacement bracket according to claim 1, characterized in that: The top of the mounting plate (100) is fixedly connected to a clamping plate (101), the top of the clamping plate (101) is threadedly connected to a fastening bolt (102), and the bottom of the fastening bolt (102) extends into the interior of the clamping plate (101) and is fixedly connected to a fastening block (103).

10. A method for replacing optical cable fittings, using an optical cable fitting replacement bracket according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. When in use, first fix the slide (200) on the support plate; S2, at this time, a plurality of support plates (300) are respectively placed above the optical cables, and then the driving assembly is operated to make the support plates (300) flip downward and close so as to wrap around the optical cables, thereby supporting the optical cables; S3, the optical cable fittings can then be removed, and the support plate (300) can support the optical cable, and then the slide (200) is driven to move to change the positions of the plurality of support plates (300), and when the support plate (300) is turned downward, the dust removal assembly is operated to cause gas to be ejected from the bottom of the air pipe (405), and at this time, the optical cable where the fittings are removed is cleaned by blowing; S4. Then, the support plate (300) is reset and new optical cable fittings are installed.

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