Anti-static high-strength cable bridge capable of being quickly disassembled and assembled

Abstract

The invention relates to the technical field of cable bridges, and discloses an anti-static high-strength cable bridge capable of being quickly disassembled and assembled, which solves the problems that the anti-static high-strength cable bridge cannot be quickly disassembled and assembled and cannot separate and position cables in the use process of the anti-static high-strength cable bridge, and comprises a supporting bottom frame, connecting openings are symmetrically formed in one side of the supporting bottom frame, rod grooves are symmetrically formed in one ends of the connecting openings, a movable top frame is arranged at the top of the supporting bottom frame, connecting blocks are symmetrically and fixedly installed at one end of the movable top frame, connecting rods are symmetrically and fixedly installed on one sides of the connecting blocks, and fixing blocks are fixedly installed in the middles of the bottom ends of the front side and the rear side of the movable top frame. Fixing sleeves are symmetrically installed in the two fixing blocks in a penetrating mode, an adjusting and fixing assembly is installed in the middle of the bottom end of the supporting bottom frame, and an adjusting and positioning assembly is installed at the top of the movable top frame. According to the anti-static high-strength cable bridge, in the using process, the anti-static high-strength cable bridge can be rapidly disassembled and assembled, and cables can be separated and positioned.

Description

Technical Field

[0001] The invention belongs to the technical field of cable bridges, and in particular relates to an anti-static high-strength cable bridge that can be quickly disassembled and assembled. Background Art

[0002] Cable tray is a structural system used for laying and protecting cables. Cable trays are divided into trough type, tray type, ladder type, grid type and other structures. They are composed of brackets, supports and installation accessories. They are used to support, manage and fix cable lines in buildings or industrial environments. They can achieve the characteristics of simple structure, beautiful appearance, flexible configuration and easy maintenance. There are many types of cable trays, and anti-static high-strength cable tray is one of them. However, during the use of anti-static high-strength cable trays, they cannot be quickly disassembled and assembled, and the cables cannot be separated and positioned. It is inconvenient to operate and reduces the regularity of the cables, thereby reducing the efficiency of cable laying. Summary of the Invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an anti-static high-strength cable tray that can be quickly disassembled and assembled, which effectively solves the problem that the anti-static high-strength cable tray cannot be quickly disassembled and assembled during use, and cannot separate and position the cables, which is inconvenient to operate and also reduces the regularity of the cables, thereby reducing the efficiency of cable laying work.

[0004] The top of the supporting frame is connected with the support frame by the support leg, and the support leg is connected with the support leg by the support leg.

[0005] Preferably, the adjustment and fixing assembly includes a frame, and the frame is fixedly installed on the outside of the middle of the bottom end of the supporting bottom frame, the inner bottom end of the frame is rotatably installed with a driving shaft A, and one end of the driving shaft A can be movably penetrated and extended to the outside of the frame, and the end of the driving shaft A located outside the frame is fixedly installed with an adjustment block A, and the inside of the frame and the outside of the driving shaft A are symmetrically fixed with a driving bevel gear A, the outside of the driving bevel gear A is meshed with a transmission bevel gear A, the top of the transmission bevel gear A is fixedly installed with an adjusting screw, and the top of the adjusting screw is rotatably connected to the inner top end of the frame, and the outer side of the bottom end of the adjusting screw is rotatably installed with a positioning shaft seat, and the positioning shaft seat is fixedly installed on the inner wall of the frame.

[0006] Preferably, a threaded sleeve A is threadedly installed above the positioning shaft seat and on the outer side of the adjusting screw, a movable block is symmetrically fixedly installed on the outer side of the threaded sleeve A, and the end of the movable block away from the threaded sleeve A extends to the outside of the frame, and a fixed rod is fixedly installed on the top of the end of the movable block away from the threaded sleeve A, and the top end of the fixed rod is movably inserted into the inside of the fixed sleeve.

[0007] Preferably, positioning slots are provided on both sides of the frame, and positioning sliders are fixedly installed on the sides of the two threaded sleeves A that are away from each other, and the positioning sliders are slidably installed inside the positioning slots.

[0008] Preferably, the adjustment and positioning assembly includes a bar frame, and the bar frame is fixedly installed on the middle part of the top of the movable top frame, a driving shaft B is rotatably installed inside the bar frame, and one end of the driving shaft B is movably passed through and extended to the outside of the bar frame, and an adjustment block B is fixedly installed on one end of the driving shaft B located outside the bar frame, a driving bevel gear B is symmetrically fixedly installed inside the bar frame and on the outside of the driving shaft B, and a transmission bevel gear B is meshed and connected to the outside of the driving bevel gear B, a positioning frame is symmetrically arranged below the bar frame, and two positioning frames are symmetrically fixedly installed on the inner top of the movable top frame, a bar movable seat is provided on the outside of the two positioning frames, and the two bar movable seats are respectively located directly above the two bar support seats, and arc-shaped positioning grooves are symmetrically provided on the bottom of the two bar movable seats.

[0009] Preferably, sliding blocks are symmetrically fixedly installed on the top ends of the front and rear sides of the strip-shaped movable seat, sliding grooves are symmetrically opened on the front and rear sides of the movable top frame, and the sliding blocks are slidably installed inside the sliding grooves.

[0010] Preferably, a bidirectional screw is rotatably installed inside the positioning frame, and a threaded sleeve B is symmetrically installed on the outer side of the bidirectional screw. A limit block is symmetrically rotatably installed between the two threaded sleeves B and located on the outer side of the bidirectional screw, and the two limit blocks are symmetrically fixedly installed on the inner bottom end of the positioning frame, an adjusting bevel gear is fixedly installed between the two limit blocks and located on the outer side of the bidirectional screw, the outer side of the adjusting bevel gear is meshed with a driven bevel gear, and a transmission shaft is fixedly installed on the top of the driven bevel gear, and a positioning bearing is fixedly installed inside the two ends of the movable top frame, and the two transmission shafts are respectively rotatably installed inside the two positioning bearings, the top of the transmission shaft extends to the interior of the bar frame and is fixedly connected to the bottom of the transmission bevel gear B, and a connecting shaft is fixedly installed on the bottom of the threaded sleeve B, a strip groove is symmetrically opened inside the bottom end of the positioning frame, and the two connecting shafts are respectively slidably installed inside the two strip grooves, a movable bar is rotatably installed on the connecting shaft, and a movable shaft is rotatably installed on the end of the movable bar away from the connecting shaft, a connecting bar is fixedly installed on the bottom of the two movable shafts, and the connecting bar is fixedly installed on the top middle part of the bar movable seat.

[0011] Preferably, a positioning sleeve is fixedly installed on the top of the threaded sleeve B, and a positioning slide rod is installed inside the positioning sleeve. One end of the positioning slide rod is fixedly connected to the inner wall of the positioning frame, and a positioning frame is fixedly installed on the other end of the positioning slide rod, and the positioning frame is fixedly installed on the inner wall of the positioning frame.

[0012] Preferably, strip-shaped heat dissipation slots A are evenly opened through the bottom end of the supporting bottom frame, and strip-shaped heat dissipation slots B are opened through the top and front and rear sides of the movable top frame.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1) During operation, through the interaction of the supporting bottom frame, connecting port, rod groove, movable top frame, connecting block, connecting rod, fixing block, fixing sleeve, adjustment fixing assembly, strip support seat, arc-shaped support groove and adjustment positioning assembly, the anti-static high-strength cable tray can be quickly disassembled and assembled during use, and the cables can be separated and positioned, which is convenient for operation and improves the regularity of the cables, thereby improving the efficiency of cable laying;

[0015] 2) During operation, the interaction between the positioning groove and the positioning slider can facilitate the threaded sleeve A to achieve better stability when moving, thereby ensuring that the adjustment and fixing assembly can work stably;

[0016] 3) During operation, the interaction between the positioning sleeve, the positioning slide rod and the positioning frame can facilitate the threaded sleeve B to achieve better stability when moving, thereby ensuring that the adjustment and positioning assembly can work stably;

[0017] 4) During operation, the strip heat dissipation slots A and B are provided, so that the supporting bottom frame and the movable top frame can achieve better heat dissipation effect during use, thereby ensuring that the overall cable tray can better dissipate heat for the cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0019] In the attached figure:

[0020] Figure 1 This is a structural schematic diagram of a quickly disassembled and anti-static high-strength cable tray according to the present invention;

[0021] Figure 2 This is a schematic diagram of the supporting bottom frame structure of the present invention;

[0022] Figure 3 It is a schematic diagram of the movable top frame structure of the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of the adjustment and fixing assembly of the present invention;

[0024] Figure 5 This is a schematic structural diagram of the adjustment and positioning assembly of the present invention;

[0025] Figure 6 It is a schematic diagram of the internal structure of the positioning frame of the present invention.

[0026] In the figure: 1. Support base frame; 2. Connecting port; 3. Rod groove; 4. Movable top frame; 5. Connecting block; 6. Connecting rod; 7. Fixing block; 8. Fixing sleeve; 9. Adjustment and fixing assembly; 10. Strip support seat; 11. Arc support groove; 12. Adjustment and positioning assembly; 13. Frame; 14. Drive shaft A; 15. Adjustment block A; 16. Drive bevel gear A; 17. Drive bevel gear A; 18. Adjustment screw; 19. Positioning shaft seat; 20. Threaded sleeve A; 21. Movable block; 22. Fixing rod; 23. Positioning slide; 24. Positioning slide; 25. Strip frame; 26. Drive shaft B 27. Adjusting block B; 28. Driving bevel gear B; 29. ​​Transmission bevel gear B; 30. Positioning frame; 31. Bar movable seat; 32. Arc-shaped positioning groove; 33. Sliding block; 34. Sliding groove; 35. Bidirectional screw; 36. Threaded sleeve B; 37. Limiting block; 38. Adjusting bevel gear; 39. Driven bevel gear; 40. Transmission shaft; 41. Positioning bearing; 42. Connecting shaft; 43. Bar groove; 44. Movable bar; 45. Movable shaft; 46. Connecting bar; 47. Positioning sleeve; 48. Positioning slide; 49. Positioning frame; 50. Bar heat dissipation groove A; 51. Bar heat dissipation groove B. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] Embodiment 1, by Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 The present invention includes a supporting bottom frame 1, and a movable top frame 4 is provided on the top of the supporting bottom frame 1. The supporting bottom frame 1 and the movable top frame 4 are both made of aluminum alloy material, and an antistatic coating is applied on the outer side of the aluminum alloy material, which can enable the overall cable bridge to achieve antistatic and high-strength effects during use. Strip heat dissipation grooves A50 are evenly opened through the bottom end of the supporting bottom frame 1, and strip heat dissipation grooves B51 are opened through the top and front and rear sides of the movable top frame 4. Through the provision of the strip heat dissipation grooves A50 and the strip heat dissipation grooves B51, the supporting bottom frame 1 and the movable top frame 4 can achieve better heat dissipation effects during use, thereby ensuring that the overall cable bridge can better dissipate heat for the cables.

[0029] A connecting port 2 is symmetrically provided on one side of the supporting bottom frame 1, and a rod groove 3 is symmetrically provided at one end of the connecting port 2, and the rod groove 3 extends to the inside of the side of the supporting bottom frame 1 away from the end of the connecting port 2, and a connecting block 5 is symmetrically fixedly installed on one end of the movable top frame 4, and the connecting block 5 is located inside the connecting port 2, and a connecting rod 6 is symmetrically fixedly provided on one side of the connecting block 5, and the connecting rod 6 extends to the inside of the rod groove 3 away from the end of the connecting block 5, and a fixing block 7 is fixedly installed in the middle of the bottom end of the front and rear sides of the movable top frame 4, and a fixing sleeve 8 is symmetrically installed inside the two fixing blocks 7, and the top of the fixing sleeve 8 extends to the top of the fixing block 7, an adjustment fixing component 9 is installed in the middle of the bottom end of the supporting bottom frame 1, and the top of the adjustment fixing component 9 is connected to the fixing sleeve 8, a strip support seat 10 is symmetrically fixedly provided on the bottom end of the inner part of the supporting bottom frame 1, and an arc-shaped support groove 11 is evenly provided on the top of the strip support seat 10, and an adjustment positioning component 12 is installed on the top of the movable top frame 4;

[0030] During use, the anti-static high-strength cable tray can be quickly disassembled and assembled during use, and the cables can be separated and positioned, which facilitates operation and improves the regularity of the cables, thereby improving the efficiency of cable laying.

[0031] Embodiment 2, on the basis of embodiment 1, the adjustment and fixing assembly 9 includes a frame body 13, and the frame body 13 is fixedly installed on the outside of the middle part of the bottom end of the supporting bottom frame 1, the inner bottom end of the frame body 13 is rotatably installed with a driving shaft rod A14, and one end of the driving shaft rod A14 movably passes through and extends to the outside of the frame body 13, and the end of the driving shaft rod A14 located outside the frame body 13 is fixedly installed with an adjustment block A15, the inside of the frame body 13 and on the outside of the driving shaft rod A14 are symmetrically fixedly installed with a driving bevel gear A16, the outer side of the driving bevel gear A16 is meshedly connected with a transmission bevel gear A17, the top of the transmission bevel gear A17 is fixedly installed with an adjusting screw 18, and the top of the adjusting screw 18 is rotatably connected to the inner top end of the frame body 13, the outer side of the bottom end of the adjusting screw 18 is rotatably installed with a positioning shaft seat 19, and the positioning shaft seat 19 is fixedly installed on the inner wall of the frame body 13 On the upper side, a threaded sleeve A20 is threadedly installed above the positioning shaft seat 19 and on the outer side of the adjusting screw 18. A movable block 21 is symmetrically fixedly installed on the outer side of the threaded sleeve A20, and the end of the movable block 21 away from the threaded sleeve A20 extends to the outside of the frame 13. A fixing rod 22 is fixedly installed on the top of the end of the movable block 21 away from the threaded sleeve A20, and the top of the fixing rod 22 is movably inserted and installed in the interior of the fixed sleeve 8. Positioning grooves 23 are provided on both sides of the frame 13. A positioning slider 24 is fixedly installed on the side where the two threaded sleeves A20 are away from each other, and the positioning slider 24 slides through the interior of the positioning groove 23. Through the interaction of the positioning groove 23 and the positioning slider 24, the threaded sleeve A20 can achieve better stability when moving, thereby ensuring that the adjustment and fixing assembly 9 can work stably.

[0032] The adjustment and positioning assembly 12 includes a bar frame 25, and the bar frame 25 is fixedly installed in the middle of the top of the movable top frame 4. A driving shaft B26 is rotatably installed inside the bar frame 25, and one end of the driving shaft B26 is movable through and extends to the outside of the bar frame 25. An adjustment block B27 is fixedly installed on one end of the driving shaft B26 located outside the bar frame 25. A driving bevel gear B28 is symmetrically fixed inside the bar frame 25 and located on the outside of the driving shaft B26. The outside of the driving bevel gear B28 is meshed with a transmission bevel gear B29. The lower end of the bar frame 25 is fixed with a driving bevel gear B28. A positioning frame 30 is symmetrically provided, and the two positioning frames 30 are symmetrically fixedly installed on the inner top of the movable top frame 4. A strip movable seat 31 is provided on the outer side of the two positioning frames 30, and the two strip movable seats 31 are respectively located directly above the two strip support seats 10. The bottoms of the two strip movable seats 31 are symmetrically provided with arc-shaped positioning grooves 32. The tops of the front and rear sides of the strip movable seats 31 are symmetrically fixedly installed with sliding blocks 33. The front and rear sides of the movable top frame 4 are symmetrically penetrated with sliding grooves 34, and the sliding blocks 33 are slidably installed inside the sliding grooves 34.

[0033] A bidirectional screw 35 is rotatably installed inside the positioning frame 30, and a threaded sleeve B36 is symmetrically threaded on the outside of the bidirectional screw 35. A limit block 37 is symmetrically rotatably installed between the two threaded sleeves B36 and on the outside of the bidirectional screw 35, and the two limit blocks 37 are symmetrically fixedly installed on the inner bottom end of the positioning frame 30. An adjusting bevel gear 38 is fixedly installed between the two limit blocks 37 and on the outside of the bidirectional screw 35. The outer side of the adjusting bevel gear 38 is meshed with a driven bevel gear 39, and a transmission shaft 40 is fixedly installed on the top of the driven bevel gear 39. A locating bearing 41 is fixedly installed inside both ends of the movable top frame 4, and the two transmission shafts 40 are rotatably installed inside the two locating bearings 41 respectively. The top of the transmission shaft 40 extends to the interior of the bar frame 25 and is fixedly connected to the bottom of the transmission bevel gear B29. A positioning sleeve 47 is fixedly installed on the top of the threaded sleeve B36, and the interior of the positioning sleeve 47 slides through the installation A positioning slide 48 is provided, one end of the positioning slide 48 is fixedly connected to the inner wall of the positioning frame 30, and the other end of the positioning slide 48 is fixedly installed with a positioning frame 49, and the positioning frame 49 is fixedly installed on the inner wall of the positioning frame 30. Through the interaction of the positioning slide 47, the positioning slide 48 and the positioning frame 49, the threaded sleeve B36 can achieve better stability when moving, thereby ensuring that the adjustment positioning assembly 12 can work stably. The bottom of the threaded sleeve B36 is fixedly installed with a connecting shaft 42, and a strip groove 43 is symmetrically opened inside the bottom end of the positioning frame 30, and the two connecting shafts 42 are respectively slidably installed in the inside of the two strip grooves 43, and a movable bar 44 is rotatably installed on the connecting shaft 42. A movable shaft 45 is rotatably installed on the end of the movable bar 44 away from the connecting shaft 42. A connecting bar 46 is fixedly installed on the bottom of the two movable shafts 45, and the connecting bar 46 is fixedly installed on the top middle part of the strip movable seat 31.

[0034] Working principle: When working, first align the connecting rod 6 with the rod groove 3 and push the movable top frame 4. The movable top frame 4 drives the connecting block 5 to move, and the connecting block 5 drives the connecting rod 6 to move. The connecting rod 6 moves and is inserted into the inside of the rod groove 3. After the connecting block 5 moves to the inside of the connecting port 2, stop pushing the movable top frame 4, and then rotate the adjustment block A15 to drive the driving shaft A14 to rotate, the driving shaft A14 drives the driving bevel gear A16 to rotate, the driving bevel gear A16 drives the transmission bevel gear A17 to rotate, the transmission bevel gear A17 drives the adjusting screw 18 to rotate, and the adjusting screw 18 drives the threaded sleeve A20 to move upward. When the screw sleeve A20 is in motion, the positioning slider 24 is driven by the screw sleeve A20 to slide inside the positioning slot 23, which can ensure that the screw sleeve A20 achieves better stability when moving. At the same time, the screw sleeve A20 drives the movable block 21 to move upward, and the movable block 21 drives the fixing rod 22 to move upward. The fixing rod 22 moves upward and is inserted into the interior of the fixing sleeve 8 to fix the fixing block 7, so that the movable top frame 4 is fixed to the top of the supporting bottom frame 1, completing the assembly operation of the cable tray. When it needs to be disassembled, the adjusting block A15 is rotated in the opposite direction to disengage the fixing rod 22 from the fixing sleeve 8, and then the movable top frame 4 is pulled to drive the connecting rod 6 to disengage from the rod groove 3;

[0035] When it is necessary to separate and position the cables, multiple cables are laid in sequence inside the arc-shaped support groove 11 on the top of the strip support seat 10 inside the supporting bottom frame 1, and then the adjusting block B27 is rotated to drive the driving shaft B26 to rotate, the driving shaft B26 drives the driving bevel gear B28 to rotate, the driving bevel gear B28 drives the transmission bevel gear B29 to rotate, the transmission bevel gear B29 drives the transmission shaft 40 to rotate inside the positioning bearing 41, the transmission shaft 40 drives the driven bevel gear 39 to rotate, the driven bevel gear 39 drives the adjusting bevel gear 38 to rotate, the adjusting bevel gear 38 drives the bidirectional screw 35 to rotate, the bidirectional screw 35 drives the threaded sleeve B36 to move, and the threaded sleeve B36 drives the positioning sleeve 47 to rotate in the fixed position. The outer side of the positioning slide rod 48 slides, which can ensure that the threaded sleeve B36 achieves better stability when moving. At the same time, the threaded sleeve B36 drives the connecting shaft 42 to move, and the connecting shaft 42 drives the movable bar 44 to move. The movable bar 44 pushes the connecting bar 46 to move downward through the movable shaft 45, and the connecting bar 46 drives the bar movable seat 31 to move downward. The bar movable seat 31 drives the sliding block 33 to slide inside the sliding groove 34, which can ensure that the bar movable seat 31 achieves better stability when moving. The bar movable seat 31 moves downward and contacts the top of the bar support seat 10, so that the cable is separated and positioned inside the arc support groove 11 and the arc positioning groove 32, and then the rotation of the adjustment block B27 is stopped to complete the cable separation and positioning operation;

[0036] This allows the anti-static high-strength cable tray to be quickly disassembled and assembled during use, and the cables can be separated and positioned, which facilitates operation and improves the regularity of the cables, thereby improving the efficiency of cable laying.

Claims

1. A high-strength anti-static cable tray that can be quickly disassembled and assembled, comprising a supporting bottom frame (1), characterized in that: A connection port (2) is symmetrically provided on one side of the supporting bottom frame (1), a rod groove (3) is symmetrically provided on one end of the connecting port (2), and the rod groove (3) extends to the inside of the side of the supporting bottom frame (1) from the end away from the connecting port (2), a movable top frame (4) is provided on the top of the supporting bottom frame (1), a connecting block (5) is symmetrically fixedly installed on one end of the movable top frame (4), and the connecting block (5) is located inside the connecting port (2), a connecting rod (6) is symmetrically fixedly installed on one side of the connecting block (5), and the connecting rod (6) extends to the inside of the rod groove (3) from the end away from the connecting block (5), and the movable top frame (4) is fixedly mounted on one side of the connecting block (5). ) are fixedly installed at the middle of the bottom ends of the front and rear sides of the support frame (1), and fixed sleeves (8) are symmetrically installed inside the two fixed blocks (7), and the top of the fixed sleeves (8) extends to the top of the fixed blocks (7). An adjustment fixing component (9) is installed at the middle of the bottom end of the support frame (1), and the top of the adjustment fixing component (9) is connected to the fixing sleeve (8). A strip support seat (10) is symmetrically fixedly installed at the bottom end of the support frame (1), and the top of the strip support seat (10) is evenly provided with an arc support groove (11). The top of the movable top frame (4) is installed with an adjustment positioning component (12).

2. The anti-static high-strength cable tray that can be quickly disassembled and assembled according to claim 1 is characterized in that: The adjusting and fixing assembly (9) includes a frame (13), and the frame (13) is fixedly installed on the outer side of the middle part of the bottom end of the supporting bottom frame (1), and the inner bottom end of the frame (13) is rotatably installed with a driving shaft A (14), and one end of the driving shaft A (14) is movable through and extends to the outside of the frame (13), and an adjusting block A (15) is fixedly installed on the end of the driving shaft A (14) located outside the frame (13), and the inner bottom end of the frame (13) and the driving shaft A (15) are fixedly installed. 4) is symmetrically fixedly installed on the outer side of the driving bevel gear A (16), the outer side of the driving bevel gear A (16) is meshedly connected with the transmission bevel gear A (17), the top of the transmission bevel gear A (17) is fixedly installed with an adjusting screw (18), and the top of the adjusting screw (18) is rotatably connected to the inner top of the frame (13), and the outer side of the bottom end of the adjusting screw (18) is rotatably installed with a positioning shaft seat (19), and the positioning shaft seat (19) is fixedly installed on the inner wall of the frame (13).

3. The anti-static high-strength cable tray that can be quickly disassembled and assembled according to claim 2 is characterized in that: A threaded sleeve A (20) is threadedly mounted above the positioning shaft seat (19) and on the outer side of the adjusting screw (18); a movable block (21) is symmetrically fixedly mounted on the outer side of the threaded sleeve A (20); and one end of the movable block (21) away from the threaded sleeve A (20) extends to the outside of the frame (13); a fixed rod (22) is fixedly mounted on the top of one end of the movable block (21) away from the threaded sleeve A (20), and the top end of the fixed rod (22) is movably plugged into the interior of the fixed sleeve (8).

4. The anti-static high-strength cable tray that can be quickly disassembled and assembled according to claim 3 is characterized by: Positioning slots (23) are provided on both sides of the frame (13), and positioning sliders (24) are fixedly installed on the sides of the two threaded sleeves A (20) that are away from each other, and the positioning sliders (24) are slidably installed inside the positioning slots (23).

5. The anti-static high-strength cable tray that can be quickly disassembled and assembled according to claim 1 is characterized in that: The adjustment and positioning assembly (12) includes a bar frame (25), and the bar frame (25) is fixedly installed at the middle of the top of the movable top frame (4). A driving shaft B (26) is rotatably installed inside the bar frame (25), and one end of the driving shaft B (26) is movable through and extends to the outside of the bar frame (25). An adjustment block B (27) is fixedly installed at one end of the driving shaft B (26) located outside the bar frame (25). A driving cone B (27) is symmetrically fixedly installed inside the bar frame (25) and outside the driving shaft B (26). Gear B (28), the outer side of the driving bevel gear B (28) is meshedly connected with a transmission bevel gear B (29), a positioning frame (30) is symmetrically provided below the bar frame (25), and the two positioning frames (30) are symmetrically fixedly installed on the inner top of the movable top frame (4), and the outer sides of the two positioning frames (30) are both provided with a strip movable seat (31), and the two strip movable seats (31) are respectively located directly above the two strip support seats (10), and arc-shaped positioning grooves (32) are symmetrically opened at the bottom of the two strip movable seats (31).

6. The anti-static high-strength cable tray that can be quickly disassembled and assembled according to claim 5, characterized in that: The top ends of the front and rear sides of the strip-shaped movable seat (31) are both symmetrically fixed with sliding blocks (33), and the front and rear sides of the movable top frame (4) are both symmetrically penetrated with sliding grooves (34), and the sliding blocks (33) are slidably penetrated and installed inside the sliding grooves (34).

7. The anti-static high-strength cable tray that can be quickly disassembled and assembled according to claim 5, characterized in that: The positioning frame (30) is internally rotatably mounted with a bidirectional screw (35), and the outer side of the bidirectional screw (35) is symmetrically threadedly mounted with a thread sleeve B (36), and a limit block (37) is symmetrically rotatably mounted between the two thread sleeves B (36) and located on the outer side of the bidirectional screw (35), and the two limit blocks (37) are symmetrically fixedly mounted on the inner bottom end of the positioning frame (30), and an adjusting bevel gear (38) is fixedly mounted between the two limit blocks (37) and located on the outer side of the bidirectional screw (35), and the outer side of the adjusting bevel gear (38) is meshedly connected with a driven bevel gear (39), and a transmission shaft (40) is fixedly mounted on the top of the driven bevel gear (39), and positioning bearings (41) are fixedly installed through the interior of both ends of the movable top frame (4), and the two transmission shafts ( 40) are respectively rotatably mounted inside the two positioning bearings (41), the top of the transmission shaft (40) extends to the inside of the bar frame (25) and is fixedly connected to the bottom of the transmission bevel gear B (29), the bottom of the threaded sleeve B (36) is fixedly mounted with a connecting shaft (42), the bottom of the positioning frame (30) is symmetrically penetrated by a strip groove (43), and the two connecting shafts (42) are respectively slidably mounted inside the two strip grooves (43), a movable bar (44) is rotatably mounted on the connecting shaft (42), and a movable shaft (45) is rotatably mounted on one end of the movable bar (44) away from the connecting shaft (42), and a connecting bar (46) is fixedly mounted on the bottom of the two movable shafts (45), and the connecting bar (46) is fixedly mounted on the middle part of the top of the strip movable seat (31).

8. The anti-static high-strength cable tray that can be quickly disassembled and assembled according to claim 7, characterized in that: A positioning sleeve (47) is fixedly installed on the top of the threaded sleeve B (36), and a positioning slide rod (48) is installed inside the positioning sleeve (47) and slides through it. One end of the positioning slide rod (48) is fixedly connected to the inner wall of the positioning frame (30), and the other end of the positioning slide rod (48) is fixedly installed with a positioning frame (49), and the positioning frame (49) is fixedly installed on the inner wall of the positioning frame (30).

9. The anti-static high-strength cable tray that can be quickly disassembled and assembled according to claim 1, characterized in that: Strip-shaped heat dissipation grooves A (50) are evenly opened through the bottom end of the supporting bottom frame (1), and strip-shaped heat dissipation grooves B (51) are opened through the top and front and rear sides of the movable top frame (4).

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