Energy-saving high-molecular corrosion-resistant cable bridge

Abstract

The invention relates to the technical field of cable bridges, and discloses an energy-saving high-molecular corrosion-resistant cable bridge which comprises a main body, two bidirectional threaded columns are fixedly connected to the inner wall of the bottom of the main body, a plurality of C-shaped blocks are fixedly connected to the inner wall of the bottom of the main body, and the C-shaped blocks are symmetrically distributed in four groups; the C-shaped blocks are symmetrically distributed with the two-way threaded column as the center, and the top of the body is slidably connected with a sliding cover. When an arc-shaped plate rotates, the end, away from a sliding rod, of the arc-shaped plate pulls the two sides of an elastic plate, the elastic plate deforms, the middle of the deformed elastic plate protrudes, and when the middle of the elastic plate protrudes, the protruding elastic plate pushes a cable on the top to diffuse to the periphery; according to the utility model, the cables can be effectively arranged in a scattered manner, the cables are prevented from being excessively concentrated in a certain area, cable accumulation and disordered arrangement are reduced, and the heat dissipation effect and wiring regularity can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of cable bridges, in particular to an energy-saving polymer corrosion-resistant cable bridge. Background Art

[0002] Cable trays are commonly used as supporting and protecting devices for laying cables in the power supply system of electrical equipment. They protect and guide the cables laid in the cable trays. Traditional cable trays are mainly divided into trough type, ladder type, tray type and grid type structures; Generally, when the existing devices are used, multiple bridges are basically spliced ​​together, and then the cables are placed inside the bridge. Generally, in the existing devices, when the cables are placed inside the bridge, the cables inside the bridge are basically piled up inside the bridge. When the cables are pushed, air circulation is blocked, and heat is difficult to dissipate, causing the cable temperature to rise. At the same time, the piled cables will also squeeze and rub against each other in the bridge, which can easily cause wear and scratches on the cable sheath, easily lead to damage to the insulation performance of the cable, and increase the risk of leakage. Summary of the invention

[0003] The purpose of the present invention is to provide an energy-saving polymer corrosion-resistant cable tray to solve the problems raised in the above background technology.

[0004] To solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is an energy-saving polymer corrosion-resistant cable tray, comprising a main body, two bidirectional threaded columns are fixedly connected to the bottom inner wall of the main body, a plurality of C-shaped blocks are fixedly connected to the bottom inner wall of the main body, the plurality of C-shaped blocks are symmetrically distributed in groups of four, and each group of C-shaped blocks is symmetrically distributed with the bidirectional threaded column as the center, a sliding cover is slidably connected to the top of the main body, and further comprises; The elastic mechanism includes four spring columns arranged inside the main body, the outer surface of the spring column is fixedly connected to the inside of the main body, the bottom of the spring column is rotatably connected to a connecting rod, the end of the connecting rod away from the spring column is rotatably connected to a connecting plate, the side of the connecting plate away from the connecting rod is rotatably connected to two rotating plates, a sliding block is rotatably connected between the two rotating plates, and the sliding block is slidably connected to the bottom inner wall of the main body; The moving mechanism includes a chassis fixedly connected to the outer surface of the bidirectional threaded column, two hollow plates are fixedly connected to the side of the chassis close to the sliding cover, the side wall of the hollow plate is set to be open, a sliding ring is set on the top of the chassis, the side of the sliding ring close to the chassis is rotatably connected to two push plates, the end of the push plate away from the sliding ring is rotatably connected to the side wall of the elastic plate, the side of the sliding ring close to the chassis is rotatably connected to two push plates 2, the end of the push plate 2 away from the sliding ring is rotatably connected to a sliding block 2, and the sliding block 2 is slidably connected to the opening inside the hollow plate.

[0005] Furthermore, a trapezoidal block is slidably connected to the top of the rotating plate, the trapezoidal block is slidably connected between two C-shaped blocks, two sliding rods are arranged on the top of the trapezoidal block, one end of the sliding rods away from the trapezoidal block is rotatably connected to an elastic plate, one end of the sliding rods away from the elastic plate is rotatably connected to an arc plate, one end of the arc plate away from the sliding rods is rotatably connected to the elastic plate, and the bottom of the arc plate contacts the bottom inner wall of the main body.

[0006] Furthermore, a rotating mechanism is arranged on the side wall of the elastic plate, and the rotating mechanism includes a plurality of rotating plates 2 rotatably connected to the side wall of the elastic plate, and the plurality of rotating plates 2 are arranged in groups of two at equal distances, and one end of the rotating plate 2 away from the elastic plate is rotatably connected to a sliding frame, and a working ring is slidably connected between the two sliding frames.

[0007] Furthermore, the working ring is rotatably connected to a plurality of arc-shaped plates 2 inside, the working ring is fixedly connected to a fan sleeve inside, the inner wall of the fan sleeve is fixedly connected to an insertion rod, the insertion rod is slidably connected to the outer surface of the two-way threaded column, one end of the fan sleeve close to the sliding cover is slidably connected to a limiting frame, the middle part of the limiting frame is slidably connected to the outer wall of the two-way threaded column, and one side of the working ring close to the limiting frame is fixedly connected to teeth.

[0008] Furthermore, a protective mechanism is provided on the side wall of the elastic plate, which includes a rotating rod rotatably connected to the left and right sides of the hollow plate, a rotating column rotatably connected to the side of the rotating rod close to the hollow plate, an end of the rotating column away from the rotating rod is rotatably connected to the sliding block 2, and three rotating frames are provided at the end of the rotating rod away from the chassis.

[0009] Furthermore, the rotating frames on the left and right sides are rotatably connected to the rotating rod, the rotating frame in the middle is rotatably connected to the hollow plate, the ends of the three rotating frames away from the rotating rod are slidably connected to elastic rails, the ends of the elastic rails away from the chassis are rotatably connected to a plurality of intermediate rods, the ends of the intermediate rods away from the elastic rails penetrate through the outer wall of the elastic plate and extend to the outside, and the outer surfaces of the extended ends of the intermediate rods are rotatably connected to rubber blocks.

[0010] Furthermore, an auxiliary mechanism is provided on the side wall of the limit frame, and the auxiliary mechanism includes two rubber shafts rotatably connected to the side of the limit frame close to the working ring, and the left and right sides of the rubber shafts are fixedly connected with tooth 2, and tooth 2 is meshed with tooth 1 on the working ring. A plurality of hollow balls are rotatably connected to the outer surface of the rubber shaft, and a connecting frame is rotatably connected between the two hollow balls.

[0011] Furthermore, the side wall of the connecting frame is rotatably connected to a movable plate, the interior of the movable plate is rotatably connected to a telescopic rod, one end of the telescopic rod away from the movable plate is fixedly connected to the side wall of the elastic plate, one end of the movable plate away from the connecting frame is rotatably connected to an L-plate, the side wall of the L-plate is rotatably connected to the opening of the hollow plate, one end of the L-plate away from the movable plate is in contact with the side wall of the sliding block 2, a plurality of circular holes are provided on the outer surface of the hollow ball, and a grille ring is fixedly connected to the outer surface of the rubber shaft located inside the hollow ball.

[0012] The present invention has the following beneficial effects: 1. The present invention firstly splices and fixes a plurality of main bodies at a desired position, then places a cable inside the main body, and then slides the slide cover to close the slide cover with the top of the main body. When the slide cover slides, the sliding slide cover will squeeze the spring column, and the spring column will move downward inside the main body after being squeezed. When the spring column moves downward, it will push the connecting plate to move through the connecting rod. When the connecting plate moves, the moving connecting plate will push the sliding block to move on the bottom inner wall of the main body through the rotating plate. When the sliding block moves, it will squeeze the bottom of the trapezoidal block, so that the trapezoidal block slides upward between the two C-shaped blocks. When the trapezoidal block slides, it will squeeze the bottom of the sliding rod to make it move upward. The sliding rod moves upward. When the sliding rod moves upward, the middle part of the elastic plate will be squeezed to cause a bulge in the middle part. At the same time, when the sliding rod moves upward, the upward sliding rod will pull the arc plate to cause the outer wall of the arc plate to rotate on the bottom inner wall of the main body. When the arc plate rotates, the end of the arc plate away from the sliding rod will pull the two sides of the elastic plate to deform the elastic plate. After the deformation, a bulge will appear in the middle part of the elastic plate. When the middle part of the elastic plate bulges, the bulged elastic plate will push the cables on the top to spread around, which can effectively disperse the cables, avoid excessive concentration of cables in a certain area, reduce cable accumulation and chaotic arrangement, and help improve the heat dissipation effect and the regularity of wiring.

[0013] 2. In the present invention, when the bulge in the middle of the elastic plate causes the cables to be distributed inside the main body, the rearranged cables will be between the two rubber blocks. Afterwards, when the cables are pulled or vibrated by external force, the shaking of the cables will drive the two sides of the elastic plate to shake. At this time, the two sides of the shaking elastic plate will drive the working ring and the fan sleeve to slide back and forth on the surface of the two-way threaded column through the rotating plate 2. When the fan sleeve slides, the sliding fan sleeve will slide on the surface of the two-way threaded column through the inserted rod inside it. When the inserted rod slides on the surface of the two-way threaded column, it will follow the groove on the surface of the two-way threaded column. When the fan cover rotates, the rotating fan cover will drive the working ring to rotate synchronously. The temperature generated by the cable when it is working can be discharged outward through the circular hole at the bottom of the main body under the rotation of the fan cover. When the fan cover drives the working ring to rotate, the rotating working ring can stir the gas around it through the arc plate inside it under the rotation of the working ring, so that the gas interacts with the temperature of the cable surface, and then is discharged under the rotation of the fan cover, which is conducive to heat dissipation and ventilation inside the bridge, reduces the temperature inside the bridge, and protects the normal operation of cables and equipment.

[0014] 3. In the present invention, when the elastic plate is deformed, a bulge will appear in the middle of the elastic plate. When the middle of the elastic plate bulges, the bulged elastic plate will squeeze the push plate. After being squeezed, the push plate will push the sliding ring to move downward. When the sliding ring moves downward, it will push the sliding block 2 through the pushing plate 2 to make it slide in the opening inside the hollow plate. At the same time, when the pushing plate 2 pushes the sliding block 2 to make it slide, the sliding sliding block 2 will also push the hollow plate to rotate downward on the side wall of the chassis. When the hollow plate rotates downward, the downwardly rotating hollow plate will drive the bottom of the elastic rail to make the elastic rail slide downward. At the same time, when the sliding block 2 is pushed by the pushing plate 2 to slide, The sliding sliding block 2 will push the rotating rod through the rotating column to make the rotating rod slide in the direction away from the hollow plate. When the hollow plate pulls the elastic rail to slide downward, the rotating rotating rod will play a partial supporting force at the bottom of the elastic rail. When the elastic rail slides downward, the sliding elastic rail will drive the middle rod to move downward. When the middle rod moves downward, it will squeeze the rubber block in the middle of the rubber block, causing the surrounding of the rubber block to expand outward. At this time, the expanded rubber block will cover the surface of the cable and form a buffer layer. When the rubber block expands, it can absorb the energy generated by the cable due to vibration or external impact, reduce the direct collision between the cable and the bridge, thereby protecting the cable from damage and protecting the cable from external impact.

[0015] 4. In the present invention, when the rotation of the fan sleeve drives the working ring to rotate, the rotation of the working ring will drive the two ends of the rubber shaft located on the side wall of the middle rod to rotate. At the same time, when the pushing plate 2 pushes the sliding block 2 to move, the moving sliding block 2 will squeeze the side wall of the L plate. The L plate is squeezed and will push the L plate to rotate at the opening of the hollow plate. When the sliding block 2 rotates, the top of the sliding block 2 will push the connecting frame through the movable plate to move it upward. When the connecting frame moves upward, it will drive the hollow ball to extend out of the side wall of the elastic plate and be on the surface of the cable. After that, when the rotation of the working ring drives the two ends of the rubber shaft to rotate, the rotation of the rubber shaft will drive the grille ring inside the hollow ball to rotate. When the grille ring rotates, the temperature generated on the surface of the cable can be exchanged with the surrounding gas through the circular holes on the surface of the hollow ball. When the grille ring rotates, the hot air can be thrown downward through the circular holes on the surface of the hollow ball, and the gas is discharged outward in combination with the rotation of the fan sleeve, thereby further improving the heat dissipation efficiency of the fan sleeve and extending its service life.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention; Figure 3 It is a schematic diagram of the main body of the present invention; Figure 4 It is a schematic diagram of the overall local structure of the present invention; Figure 5 It is a schematic diagram of the elastic mechanism structure of the present invention; Figure 6 It is a schematic diagram of the overall bottom-up structure of the present invention; Figure 7 It is a schematic diagram of the structure of the mobile mechanism of the present invention; Figure 8 It is a schematic diagram of the structure of the rotating mechanism of the present invention; Fig. 9 for Figure 8 Enlarged view of point A in the middle; Fig.10 It is a schematic diagram of the structure of the protection mechanism of the present invention.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1. main body; 101. bidirectional threaded column; 102. C-shaped block; 103. sliding cover; 2. elastic mechanism; 201. spring column; 202. connecting rod; 203. connecting plate; 204. rotating plate; 205. sliding block; 206. trapezoidal block; 207. sliding rod; 208. arc plate; 209. elastic plate; 3. moving mechanism; 301. pushing plate; 302. sliding ring; 303. chassis; 304. hollow plate; 305. pushing plate 2; 306. sliding block 2; 4. rotating plate Moving mechanism; 401, rotating plate 2; 402, sliding frame; 403, working ring; 404, arc plate 2; 405, limiting frame; 406, fan cover; 5, protective mechanism; 501, rotating rod; 502, rotating column; 503, rotating frame; 504, elastic rail; 505, intermediate rod; 506, rubber block; 6, auxiliary mechanism; 601, rubber shaft; 602, hollow ball; 603, movable plate; 604, L plate; 605, telescopic rod; 606, connecting frame; 607, grille ring. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 10 As shown, the present invention is an energy-saving polymer corrosion-resistant cable tray, including a main body 1, two bidirectional threaded columns 101 are fixedly connected to the bottom inner wall of the main body 1, a plurality of C-shaped blocks 102 are fixedly connected to the bottom inner wall of the main body 1, and the plurality of C-shaped blocks 102 are symmetrically distributed in groups of four, and each group of C-shaped blocks 102 is symmetrically distributed with the bidirectional threaded column 101 as the center, and a sliding cover 103 is slidably connected to the top of the main body 1, and also includes; The elastic mechanism 2 includes four spring columns 201 arranged inside the main body 1. The outer surface of the spring column 201 is fixedly connected to the inside of the main body 1. The bottom of the spring column 201 is rotatably connected to a connecting rod 202. The end of the connecting rod 202 away from the spring column 201 is rotatably connected to a connecting plate 203. The side of the connecting plate 203 away from the connecting rod 202 is rotatably connected to two rotating plates 204. A sliding block 205 is rotatably connected between the two rotating plates 204. The sliding block 205 is slidably connected to the bottom inner wall of the main body 1. The moving mechanism 3 includes a chassis 303 fixedly connected to the outer surface of the bidirectional threaded column 101, two hollow plates 304 are fixedly connected to one side of the chassis 303 close to the sliding cover 103, and the side wall of the hollow plate 304 is open. A sliding ring 302 is arranged on the top of the chassis 303, and two push plates 301 are rotatably connected to one side of the sliding ring 302 close to the chassis 303, and one end of the push plate 301 away from the sliding ring 302 is rotatably connected to the side wall of the elastic plate 209, and the side of the sliding ring 302 close to the chassis 303 is rotatably connected to two push plates 305, and the push plates 306 are rotatably connected to the side wall of the elastic plate 209. The end away from the sliding ring 302 is rotatably connected with the second sliding block 306, and the second sliding block 306 is slidably connected to the opening inside the hollow plate 304. First, multiple main bodies 1 are spliced ​​and fixed at the required position, and then the cable is placed inside the main body 1, and then the sliding cover 103 is slid to close the sliding cover 103 and the top of the main body 1. When the sliding cover 103 slides, the sliding sliding cover 103 will squeeze the spring column 201, and the spring column 201 will move downward inside the main body 1 after being squeezed. When the spring column 201 moves downward, it will push the connecting plate 203 to move through the connecting rod 202.

[0022] The top of the rotating plate 204 is slidably connected with a trapezoidal block 206, and the trapezoidal block 206 is slidably connected between the two C-shaped blocks 102. Two sliding rods 207 are arranged on the top of the trapezoidal block 206. One end of the plurality of sliding rods 207 away from the trapezoidal block 206 is rotatably connected with an elastic plate 209, and one end of the sliding rod 207 away from the elastic plate 209 is rotatably connected with an arc plate 208. One end of the arc plate 208 away from the sliding rod 207 is rotatably connected to the elastic plate 209, and the bottom of the arc plate 208 contacts the bottom inner wall of the main body 1. When the connecting plate 203 moves, the moving connecting plate 203 will push the sliding block 205 to move on the bottom inner wall of the main body 1 through the rotating plate 204. When the sliding block 205 moves, it will squeeze the bottom of the trapezoidal block 206, so that the trapezoidal block 206 slides upward between the two C-shaped blocks 102. When the trapezoidal block 206 slides, it will squeeze the bottom of the sliding rod 207 to move it upward.

[0023] A rotating mechanism 4 is arranged on the side wall of the elastic plate 209, and the rotating mechanism 4 includes a plurality of rotating plates 401 rotatably connected to the side wall of the elastic plate 209, and the plurality of rotating plates 401 are arranged in groups of two at equal distances, and one end of the rotating plate 401 away from the elastic plate 209 is rotatably connected to a sliding frame 402, and a working ring 403 is slidably connected between the two sliding frames 402. The shaking of the cable will drive the two sides of the elastic plate 209 to shake, and at this time, the two sides of the shaking elastic plate 209 will drive the working ring 403 and the fan sleeve 406 to slide back and forth on the surface of the two-way threaded column 101 through the rotating plate 401, and when the fan sleeve 406 slides, the sliding fan sleeve 406 will slide on the surface of the two-way threaded column 101 through the internal insertion rod, and when the insertion rod slides on the surface of the two-way threaded column 101, it will rotate along the groove on the surface of the two-way threaded column 101.

[0024] The working ring 403 is internally rotatably connected with several arc plates 404, the working ring 403 is internally fixedly connected with a fan sleeve 406, the inner wall of the fan sleeve 406 is fixedly connected with an insertion rod, the insertion rod is slidably connected to the outer surface of a two-way threaded column 101, the end of the fan sleeve 406 close to the sliding cover 103 is slidably connected to a limiting frame 405, the middle part of the limiting frame 405 is slidably connected to the outer wall of the two-way threaded column 101, and the working ring 403 is fixedly connected with teeth on one side of the limiting frame 405 close to the limiting frame 405. When the fan sleeve 406 rotates, the rotating fan sleeve 406 will drive the working ring 403 to rotate synchronously. When the fan sleeve 406 rotates, the temperature generated by the cable during operation can be discharged outward through the circular hole at the bottom of the main body 1 under the rotation of the fan sleeve 406. When the fan sleeve 406 drives the working ring 403 to rotate, the rotating working ring 403 can stir the gas around it through the arc plate 404 inside it under the rotation of the working ring 403.

[0025] The side wall of the elastic plate 209 is provided with a protective mechanism 5, and the protective mechanism 5 includes a rotating rod 501 rotatably connected to the left and right sides of the hollow plate 304, and the rotating rod 501 is rotatably connected to a rotating column 502 on the side close to the hollow plate 304, and the rotating column 502 is rotatably connected to the sliding block 2 306 at one end away from the rotating rod 501, and three rotating frames 503 are provided at one end of the rotating rod 501 away from the chassis 303. When the sliding block 2 306 is pushed by the pushing plate 2 305 to slide, the sliding sliding block 2 306 will push the rotating rod 501 through the rotating column 502, so that the rotating rod 501 slides in the direction away from the hollow plate 304.

[0026] The rotating frames 503 on the left and right sides are rotatably connected to the rotating rod 501, and the rotating frame 503 in the middle is rotatably connected to the hollow plate 304. The ends of the three rotating frames 503 away from the rotating rod 501 are slidably connected to the elastic rail 504, and the ends of the elastic rail 504 away from the chassis 303 are rotatably connected to a plurality of intermediate rods 505. The ends of the intermediate rods 505 away from the elastic rail 504 penetrate the outer wall of the elastic plate 209 and extend to the outside. The outer surface of the extended end of the intermediate rod 505 is rotatably connected to a rubber When the hollow plate 304 pulls the elastic rail 504 to slide downward, the rotating rod 501 will play a partial supporting role at the bottom of the elastic rail 504. When the elastic rail 504 slides downward, the sliding elastic rail 504 will drive the middle rod 505 to move downward. When the middle rod 505 moves downward, it will squeeze the rubber block 506 in the middle of the rubber block 506, so that the surrounding of the rubber block 506 expands outward. At this time, the expanded rubber block 506 will cover the surface of the cable and form a buffer layer.

[0027] An auxiliary mechanism 6 is provided on the side wall of the limit frame 405, and the auxiliary mechanism 6 includes two rubber shafts 601 rotatably connected to the side of the limit frame 405 close to the working ring 403. The left and right sides of the rubber shaft 601 are fixedly connected with tooth 2, and tooth 2 is meshed with tooth 1 on the working ring 403. The outer surface of the rubber shaft 601 is rotatably connected with a plurality of hollow balls 602, and a connecting frame 606 is rotatably connected between the two hollow balls 602. When the rotation of the fan sleeve 406 drives the working ring 403 to rotate, the rotation of the working ring 403 will drive the two ends of the rubber shaft 601 located on the side wall of the middle rod 505 to rotate. At the same time, when the push plate 2 305 pushes the sliding block 2 306 to move, the moving sliding block 2 306 will squeeze the side wall of the L plate 604. The L plate 604 is squeezed and will push the L plate 604 to rotate at the opening of the hollow plate 304.

[0028] The side wall of the connecting frame 606 is rotatably connected to the movable plate 603, and the inside of the movable plate 603 is rotatably connected to the telescopic rod 605. The end of the telescopic rod 605 away from the movable plate 603 is fixedly connected to the side wall of the elastic plate 209. The end of the movable plate 603 away from the connecting frame 606 is rotatably connected to the L plate 604. The side wall of the L plate 604 is rotatably connected to the opening of the hollow plate 304. The end of the L plate 604 away from the movable plate 603 contacts the side wall of the sliding block 2 306. The outer surface of the hollow ball 602 is provided with a plurality of circular holes. A grille ring 607 is fixedly connected to the outer surface of the rubber shaft 601 inside the hollow ball 602. When the sliding block 306 rotates, the top of the sliding block 306 will push the connecting frame 606 through the movable plate 603 to move it upward. When the connecting frame 606 moves upward, it will drive the hollow ball 602 to extend out of the side wall of the elastic plate 209 and be on the cable surface. Then, when the rotation of the working ring 403 drives the two ends of the rubber shaft 601 to rotate, the rotation of the rubber shaft 601 will drive the grille ring 607 inside the hollow ball 602 to rotate.

[0029] When in use, firstly, multiple main bodies 1 are spliced ​​and fixed at the required position, then the cable is placed inside the main body 1, and then the sliding cover 103 is slid to close the sliding cover 103 and the top of the main body 1. When the sliding cover 103 slides, the sliding sliding cover 103 will squeeze the spring column 201, and the spring column 201 will move downward inside the main body 1 after being squeezed. When the spring column 201 moves downward, it will push the connecting plate 203 to move through the connecting rod 202. When the connecting plate 203 moves, the moving connecting plate 203 will push the sliding block 205 to move on the bottom inner wall of the main body 1 through the rotating plate 204. When the sliding block 205 moves, it will squeeze the bottom of the trapezoidal block 206, so that the trapezoidal block 206 slides upward between the two C-shaped blocks 102. When the trapezoidal block 206 slides, it will squeeze the bottom of the sliding rod 207 to make When the sliding rod 207 moves upward, it will squeeze the middle part of the elastic plate 209 to cause a bulge in the middle part. At the same time, when the sliding rod 207 moves upward, the upward sliding rod 207 will pull the arc plate 208 to cause the outer wall of the arc plate 208 to rotate on the bottom inner wall of the main body 1. When the arc plate 208 rotates, the end of the arc plate 208 away from the sliding rod 207 will pull the two sides of the elastic plate 209 to deform the elastic plate 209. The middle part of the deformed elastic plate 209 will bulge. When the middle part of the elastic plate 209 bulges, the bulged elastic plate 209 will push the cables on the top to spread around, which can effectively disperse the cables, avoid excessive concentration of cables in a certain area, reduce cable accumulation and chaotic arrangement, and help improve the heat dissipation effect and the regularity of wiring.

[0030] When the bulge in the middle of the elastic plate 209 makes the cables distributed inside the main body 1, the rearranged cables will be between the two rubber blocks 506. Then, when the cables are pulled or vibrated by external force, the shaking of the cables will drive the two sides of the elastic plate 209 to shake. At this time, the two sides of the shaking elastic plate 209 will drive the working ring 403 and the fan sleeve 406 to slide back and forth on the surface of the two-way threaded column 101 through the rotating plate 2 401. When the fan sleeve 406 slides, the sliding fan sleeve 406 will slide on the surface of the two-way threaded column 101 through the internal insertion rod. When the insertion rod slides on the surface of the two-way threaded column 101, it will rotate along the groove on the surface of the two-way threaded column 101. When the fan sleeve 406 rotates, the rotating fan sleeve 406 will drive the working ring 403 to rotate synchronously. When the fan sleeve 406 rotates, the temperature generated by the cable when it is working can be discharged outward through the circular hole at the bottom of the main body 1 under the rotation of the fan sleeve 406. When the fan sleeve 406 drives the working ring 403 to rotate, the rotating working ring 403 can stir the gas around it through the arc plate 2 404 inside it under the rotation of the working ring 403, so that the gas interacts with the temperature of the cable surface, and then is discharged under the rotation of the fan sleeve 406, which is helpful for heat dissipation and ventilation inside the bridge, reduces the temperature inside the bridge, and protects the normal operation of cables and equipment.

[0031] When the elastic plate 209 is deformed, a bulge will appear in the middle of the elastic plate 209. When the middle of the elastic plate 209 is bulged, the bulged elastic plate 209 will squeeze the push plate 301. After being squeezed, the push plate 301 will push the sliding ring 302 to move downward. When the sliding ring 302 moves downward, it will push the sliding block 2 306 through the pushing plate 2 305 to make it slide in the opening inside the hollow plate 304. At the same time, when the pushing plate 2 305 pushes the sliding block 2 306 to make it slide, the sliding sliding block 2 306 will also push the hollow plate 304 to rotate downward on the side wall of the chassis 303. When the hollow plate 304 rotates downward, the downwardly rotating hollow plate 304 will drive the bottom of the elastic rail 504 to make the elastic rail 504 slide downward. At the same time, when the sliding block 2 306 is pushed by the pushing plate 2 305 to slide When the hollow plate 304 moves, the sliding sliding block 306 will push the rotating rod 501 through the rotating column 502, so that the rotating rod 501 slides in the direction away from the hollow plate 304. When the hollow plate 304 pulls the elastic rail 504 to slide downward, the rotating rotating rod 501 will play a partial supporting force at the bottom of the elastic rail 504. When the elastic rail 504 slides downward, the sliding elastic rail 504 will drive the middle rod 505 to move downward. When the middle rod 505 moves downward, it will squeeze the rubber block 506 in the middle of the rubber block 506, so that the surrounding of the rubber block 506 expands outward. At this time, the expanded rubber block 506 will cover the surface of the cable and form a buffer layer. When the rubber block 506 expands, it can absorb the energy generated by the vibration or external impact of the cable, reduce the direct collision between the cable and the bridge, thereby protecting the cable from damage and protecting the cable from the influence of external impact.

[0032] When the rotation of the fan sleeve 406 drives the working ring 403 to rotate, the rotation of the working ring 403 will drive the two ends of the rubber shaft 601 located on the side wall of the middle rod 505 to rotate. At the same time, when the pushing plate 2 305 pushes the sliding block 2 306 to move, the moving sliding block 2 306 will squeeze the side wall of the L plate 604. The L plate 604 is squeezed and will push the L plate 604 to rotate at the opening of the hollow plate 304. When the sliding block 2 306 rotates, the top of the sliding block 2 306 will push the connecting frame 606 through the movable plate 603 to move it upward. When the connecting frame 606 moves upward, it will drive the hollow plate 304 to rotate. The core ball 602 extends out of the side wall of the elastic plate 209 and is on the surface of the cable. Then, when the rotation of the working ring 403 drives the two ends of the rubber shaft 601 to rotate, the rotation of the rubber shaft 601 will drive the grille ring 607 inside the hollow ball 602 to rotate. When the grille ring 607 rotates, the temperature generated on the surface of the cable can be exchanged with the surrounding gas through the circular holes on the surface of the hollow ball 602. When the grille ring 607 rotates, the hot air can be thrown downward through the circular holes on the surface of the hollow ball 602, and the hot air can be discharged outward in combination with the rotation of the fan cover 406, thereby further improving the heat dissipation efficiency of the fan cover 406 and extending its service life.

[0033] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An energy-saving polymer corrosion-resistant cable tray, comprising a main body (1), wherein two bidirectional threaded columns (101) are fixedly connected to the bottom inner wall of the main body (1), and a plurality of C-shaped blocks (102) are fixedly connected to the bottom inner wall of the main body (1), wherein the plurality of C-shaped blocks (102) are symmetrically distributed in groups of four, and each group of C-shaped blocks (102) is symmetrically distributed with the bidirectional threaded column (101) as the center, and a sliding cover (103) is slidably connected to the top of the main body (1), characterized in that: Also includes; An elastic mechanism (2), the elastic mechanism (2) comprising four spring columns (201) arranged inside a main body (1), the outer surfaces of the spring columns (201) being fixedly connected to the inside of the main body (1), the bottom of the spring columns (201) being rotatably connected to a connecting rod (202), one end of the connecting rod (202) away from the spring columns (201) being rotatably connected to a connecting plate (203), a side of the connecting plate (203) away from the connecting rod (202) being rotatably connected to two rotating plates (204), a sliding block (205) being rotatably connected between the two rotating plates (204), and the sliding block (205) being slidably connected to the bottom inner wall of the main body (1); A moving mechanism (3), the moving mechanism (3) comprising a chassis (303) fixedly connected to the outer surface of a bidirectional threaded column (101), two hollow plates (304) fixedly connected to one side of the chassis (303) close to the sliding cover (103), the side wall of the hollow plate (304) being arranged with an opening, a sliding ring (302) being arranged on the top of the chassis (303), two push plates (301) being rotatably connected to one side of the sliding ring (302) close to the chassis (303), one end of the push plate (301) away from the sliding ring (302) being rotatably connected to the side wall of an elastic plate (209), two push plates (305) being rotatably connected to one side of the sliding ring (302) close to the chassis (303), one end of the push plate (305) away from the sliding ring (302) being rotatably connected to one slide block (306), and the slide block (306) being slidably connected to the opening inside the hollow plate (304).

2. The energy-saving polymer corrosion-resistant cable tray according to claim 1 is characterized by: The top of the rotating plate (204) is slidably connected to a trapezoidal block (206), the trapezoidal block (206) is slidably connected between two C-shaped blocks (102), two sliding rods (207) are arranged on the top of the trapezoidal block (206), one end of a plurality of the sliding rods (207) away from the trapezoidal block (206) is rotatably connected to an elastic plate (209), one end of the sliding rod (207) away from the elastic plate (209) is rotatably connected to an arc plate (208), one end of the arc plate (208) away from the sliding rod (207) is rotatably connected to the elastic plate (209), and the bottom of the arc plate (208) is in contact with the bottom inner wall of the main body (1).

3. The energy-saving polymer corrosion-resistant cable tray according to claim 2 is characterized by: A rotating mechanism (4) is arranged on the side wall of the elastic plate (209), and the rotating mechanism (4) comprises a plurality of rotating plates (401) rotatably connected to the side wall of the elastic plate (209), wherein the plurality of rotating plates (401) are arranged in groups of two at equal distances, and one end of the rotating plate (401) away from the elastic plate (209) is rotatably connected to a sliding frame (402), and a working ring (403) is slidably connected between the two sliding frames (402).

4. The energy-saving polymer corrosion-resistant cable tray according to claim 3 is characterized by: The working ring (403) is rotatably connected to a plurality of arc-shaped plates (404) inside, the working ring (403) is fixedly connected to a fan sleeve (406) inside, the inner wall of the fan sleeve (406) is fixedly connected to an insertion rod, the insertion rod is slidably connected to the outer surface of the bidirectional threaded column (101), one end of the fan sleeve (406) close to the sliding cover (103) is slidably connected to a limiting frame (405), the middle part of the limiting frame (405) is slidably connected to the outer wall of the bidirectional threaded column (101), and one side of the working ring (403) close to the limiting frame (405) is fixedly connected to teeth.

5. The energy-saving polymer corrosion-resistant cable tray according to claim 4 is characterized by: The side wall of the elastic plate (209) is provided with a protection mechanism (5), the protection mechanism (5) comprising a rotating rod (501) rotatably connected to the left and right sides of the hollow plate (304), a rotating column (502) rotatably connected to a side of the rotating rod (501) close to the hollow plate (304), an end of the rotating column (502) away from the rotating rod (501) is rotatably connected to a second sliding block (306), and three rotating frames (503) are provided at an end of the rotating rod (501) away from the bottom plate (303).

6. The energy-saving polymer corrosion-resistant cable tray according to claim 5 is characterized by: The rotating frames (503) on the left and right sides are rotatably connected to the rotating rod (501), and the rotating frame (503) in the middle is rotatably connected to the hollow plate (304); one end of the three rotating frames (503) away from the rotating rod (501) is slidably connected to an elastic rail (504); one end of the elastic rail (504) away from the chassis (303) is rotatably connected to a plurality of intermediate rods (505); one end of the intermediate rod (505) away from the elastic rail (504) penetrates the outer wall of the elastic plate (209) and extends to the outside; and the outer surface of the extended end of the intermediate rod (505) is rotatably connected to a rubber block (506).

7. The energy-saving polymer corrosion-resistant cable tray according to claim 6 is characterized by: The side wall of the limiting frame (405) is provided with an auxiliary mechanism (6), the auxiliary mechanism (6) comprising two rubber shafts (601) rotatably connected to a side of the limiting frame (405) close to the working ring (403), the left side and the right side of the rubber shaft (601) are both fixedly connected with tooth 2, the tooth 2 is meshingly connected with tooth 1 on the working ring (403), the outer surface of the rubber shaft (601) is rotatably connected with a plurality of hollow balls (602), and a connecting frame (606) is rotatably connected between the two hollow balls (602).

8. The energy-saving polymer corrosion-resistant cable tray according to claim 7 is characterized by: The side wall of the connecting frame (606) is rotatably connected to a movable plate (603), and the inside of the movable plate (603) is rotatably connected to a telescopic rod (605). One end of the telescopic rod (605) away from the movable plate (603) is fixedly connected to the side wall of the elastic plate (209). One end of the movable plate (603) away from the connecting frame (606) is rotatably connected to an L-plate (604). The side wall of the L-plate (604) is rotatably connected to the opening of the hollow plate (304). One end of the L-plate (604) away from the movable plate (603) contacts the side wall of the second sliding block (306). The outer surface of the hollow ball (602) is provided with a plurality of circular holes, and the outer surface of the rubber shaft (601) located inside the hollow ball (602) is fixedly connected to a grille ring (607).

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