Anti-vibration cable bridge with surface stiffeners

Abstract

The utility model relates to cable bridge technical field, and disclose a kind of surface reinforcing rib's anti-seismic cable bridge, solve the problem that anti-seismic cable bridge cannot be quickly separated and positioned to cable in the process of using, it includes bridge body, and the outer wall of bridge body is evenly fixed and installed with reinforcing rib strip, and the bottom outside of bridge body is provided with mounting bracket, and the bottom of bridge body is fixed and installed with support strip symmetrically, the bottom of two support strips is fixed and installed with spring damper, and the bottom of four spring dampers is fixedly connected with the inside bottom end of mounting bracket, and the inside bottom end of bridge body is fixed and installed with support seat symmetrically, and the top of two support seats is evenly provided with wire slot, and the inside top of bridge body is fixed and installed with adjusting positioning assembly;The utility model makes that anti-seismic cable bridge can be quickly separated and positioned to cable in the process of using, improves the regularity of cable laying, to reach better practicability conveniently.

Description

Technical Field

[0001] This utility model belongs to the field of cable tray technology, specifically a shock-resistant cable tray with surface reinforcing ribs. Background Technology

[0002] Cable trays, also known as cable supports or cable brackets, are mainly composed of brackets, arms, and installation accessories. Their core function is to provide rigid support for cables, preventing them from being laid directly on the ground or in walls, thus protecting the cables and facilitating maintenance. There are many types of cable trays, and earthquake-resistant cable trays are one of them. However, earthquake-resistant cable trays cannot quickly separate and position cables during use, reducing the regularity of cable laying and thus hindering better practicality. Utility Model Content

[0003] In view of the above situation and to overcome the defects of the prior art, this utility model provides an anti-seismic cable tray with surface reinforcing ribs, which effectively solves the problem that the anti-seismic cable tray cannot quickly separate and position cables during use, reducing the regularity of cable laying and thus making it difficult to achieve better practicality.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a surface-reinforced seismic-resistant cable tray, comprising a tray body, wherein reinforcing ribs are uniformly fixedly installed on the outer wall of the tray body, a mounting frame is provided on the outer side of the bottom end of the tray body, mounting strips are symmetrically fixedly installed on the outer side of the mounting frame, and mounting holes are provided through the inner ends of the mounting strips, support strips are symmetrically fixedly installed on the bottom of the tray body, spring dampers are fixedly installed on the bottom of the two support strips, and the bottoms of the four spring dampers are fixedly connected to the inner bottom end of the mounting frame, support seats are symmetrically fixedly installed on the inner bottom end of the tray body, and wire grooves are uniformly opened on the top of the two support seats, and an adjustment and positioning component is fixedly installed on the inner top end of the tray body.

[0005] Preferably, the adjusting positioning component includes a top plate, which is fixedly installed in the middle of the inner top of the cable tray body. A handle is provided in the middle of the top of the top of the top plate, and a movable rod is fixedly installed at the bottom of the handle. The bottom of the movable rod movably passes through the top plate and extends into the interior of the cable tray body. A movable plate is fixedly installed at the bottom of the movable rod. Movable seats are fixedly installed at both ends of the movable plate, and the bottom of the movable seats is evenly provided with grooves of the same number and size as the top of the support seats. A connecting shaft is symmetrically fixedly installed on the top of the movable plate, and a movable connecting strip is rotatably installed on the connecting shaft. A movable shaft is rotatably mounted on the end of the moving connecting bar away from the connecting shaft. A movable sleeve is fixedly mounted on the outside of the movable shaft. A positioning crossbar is slidably mounted inside the movable sleeve. Positioning blocks are fixedly mounted on both ends of the positioning crossbar, and the top of the positioning blocks is fixedly connected to the bottom of the top plate. A movable ring is fixedly mounted on one side of the movable sleeve. A positioning spring is fixedly mounted on the side of the movable ring away from the movable sleeve. A positioning ring is fixedly mounted on the end of the positioning spring away from the movable ring, and the positioning ring is fixedly mounted on the outside of the positioning crossbar. The positioning spring and the movable ring are both movably mounted on the outside of the positioning crossbar.

[0006] Preferably, a first positioning slide sleeve is fixedly installed on the middle of both sides of the top plate, a first positioning slide rod is slidably installed inside the first positioning slide sleeve, and the bottom of the first positioning slide rod is fixedly connected to the top of the movable plate, and a limit block is fixedly installed on the top of the first positioning slide rod.

[0007] Preferably, a second positioning slide sleeve is symmetrically fixedly installed on the outer side of the movable seat, a second positioning slide rod is slidably installed inside the second positioning slide sleeve, and the bottom of the second positioning slide rod is fixedly connected to the inner bottom end of the cable tray body. A connecting block is fixedly installed on the top of the second positioning slide rod, and the connecting block is fixedly installed on the inner wall of the cable tray body.

[0008] Compared with the prior art, the beneficial effects of this utility model are:

[0009] 1) During operation, through the interaction of the cable tray body, reinforcing ribs, mounting brackets, support bars, spring dampers, support seats, and adjustment and positioning components, the seismic cable tray can quickly separate and position cables during use, improving the regularity of cable laying and thus facilitating better practicality.

[0010] 2) During operation, the interaction of the first positioning slide sleeve, the first positioning slide rod and the limiting block enables the movable plate to achieve better stability when moving, thereby ensuring that the adjustment and positioning components can work stably. Attached Figure Description

[0011] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0012] In the attached diagram:

[0013] Figure 1 This is a structural schematic diagram of an anti-seismic cable tray with surface-reinforced ribs according to the present invention;

[0014] Figure 2 This is a schematic diagram of the cable tray body structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the mounting bracket structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the adjustment and positioning component structure of this utility model;

[0017] Figure 5 This is a schematic diagram of the bottom structure of the top plate of this utility model.

[0018] In the diagram: 1. Cable tray body; 2. Reinforcing rib; 3. Mounting bracket; 4. Mounting strip; 5. Mounting hole; 6. Support strip; 7. Spring damper; 8. Support seat; 9. Adjustment and positioning assembly; 10. Top plate; 11. Handle; 12. Movable rod; 13. Movable plate; 14. Movable seat; 15. Connecting shaft; 16. Movable connecting strip; 17. Movable shaft; 18. Movable sleeve; 19. Positioning crossbar; 20. Positioning block; 21. Movable ring; 22. Positioning spring; 23. Positioning ring; 24. First positioning slide sleeve; 25. First positioning slide rod; 26. Limiting block; 27. Second positioning slide sleeve; 28. Second positioning slide rod; 29. ​​Connecting block. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] Example 1, by Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The present invention relates to an earthquake-resistant cable tray with surface reinforcement, comprising a cable tray body 1, reinforcing ribs 2 uniformly fixedly installed on the outer wall of the cable tray body 1, a mounting frame 3 provided on the outer side of the bottom end of the cable tray body 1, mounting strips 4 symmetrically fixedly installed on the outer side of the mounting frame 3, mounting holes 5 penetrating through the inner ends of the mounting strips 4, support strips 6 symmetrically fixedly installed on the bottom of the cable tray body 1, spring dampers 7 fixedly installed on the bottom of the two support strips 6, and the bottoms of the four spring dampers 7 are fixedly connected to the inner bottom end of the mounting frame 3, support seats 8 symmetrically fixedly installed on the inner bottom end of the cable tray body 1, and wire grooves uniformly opened on the top of the two support seats 8, and an adjustment and positioning component 9 fixedly installed on the inner top end of the cable tray body 1.

[0021] The adjusting positioning component 9 includes a top plate 10, which is fixedly installed at the center of the top end of the cable tray body 1. A handle 11 is provided at the center of the top end of the top plate 10. A movable rod 12 is fixedly installed at the bottom of the handle 11, and the bottom of the movable rod 12 movably passes through the top plate 10 and extends into the interior of the cable tray body 1. A movable plate 13 is fixedly installed at the bottom of the movable rod 12. Movable seats 14 are fixedly installed at both ends of the movable plate 13. The bottom of the movable seats 14 is evenly provided with grooves of the same number and size as the top of the support seat 8. A connecting shaft 15 is symmetrically fixedly installed on the top of the movable plate 13. A movable connecting strip 16 is rotatably installed on the connecting shaft 15. The movable connecting strip 16 is located away from the top of the cable tray body 1. A movable shaft 17 is rotatably mounted on one end of the connecting shaft 15. A movable sleeve 18 is fixedly mounted on the outside of the movable shaft 17. A positioning crossbar 19 is slidably mounted inside the movable sleeve 18. Positioning blocks 20 are fixedly mounted on both ends of the positioning crossbar 19. The top of the positioning blocks 20 is fixedly connected to the bottom of the top plate 10. A movable ring 21 is fixedly mounted on one side of the movable sleeve 18. A positioning spring 22 is fixedly mounted on the side of the movable ring 21 away from the movable sleeve 18. A positioning ring 23 is fixedly mounted on the end of the positioning spring 22 away from the movable ring 21. The positioning ring 23 is fixedly mounted on the outside of the positioning crossbar 19. The positioning spring 22 and the movable ring 21 are both movably mounted on the outside of the positioning crossbar 19.

[0022] The top plate 10 has a first positioning slide sleeve 24 fixedly installed on the middle of both sides. A first positioning slide rod 25 is slidably installed inside the first positioning slide sleeve 24. The bottom of the first positioning slide rod 25 is fixedly connected to the top of the movable plate 13. A limit block 26 is fixedly installed on the top of the first positioning slide rod 25. A second positioning slide sleeve 27 is symmetrically fixedly installed on the outer side of the movable seat 14. A second positioning slide rod 28 is slidably installed inside the second positioning slide sleeve 27. The bottom of the second positioning slide rod 28 is fixedly connected to the bottom of the inner side of the cable tray body 1. A connecting block 29 is fixedly installed on the top of the second positioning slide rod 28. The connecting block 29 is fixedly installed on the inner wall of the cable tray body 1.

[0023] During use, the interaction of the cable tray body 1, reinforcing ribs 2, mounting brackets 3, support bars 6, spring dampers 7, support seats 8, and adjusting positioning components 9 enables the seismic cable tray to quickly separate and position cables, improving the regularity of cable laying and thus facilitating better practicality. Furthermore, the interaction of the first positioning sliding sleeve 24, the first positioning sliding rod 25, and the limiting block 26 ensures better stability of the movable plate 13 during movement, thereby ensuring that the adjusting positioning components 9 can work stably.

[0024] Working principle: During operation, the mounting strip 4 is first fixed with fixing bolts that match the diameter of the fixing mounting hole 5, thereby realizing the installation of the entire cable tray. Then, the handle 11 is pulled upward to move the movable rod 12 upward. The movable rod 12 moves the movable plate 13 upward. The movable plate 13 moves the first positioning slide rod 25 inside the first positioning slide sleeve 24, which can ensure better stability of the movable plate 13 during movement. At the same time, the movable plate 13 moves the connecting shaft 15 upward. The connecting shaft 15 moves the movable connecting strip 16. The movable connecting strip 16 pushes the movable sleeve 18 to slide outside the positioning crossbar 19 through the movable shaft 17. The movable sleeve 18 moves the movable ring 21. The movement of the movable ring 21 compresses the positioning spring 22, causing the positioning spring 22 to undergo elastic deformation. At the same time, the movable plate 13 moves the movable seat 14 upward. After the movable seat 14 and the support seat 8 reach a suitable distance for cable laying, the handle 11 is stopped from being pulled.

[0025] Then, the cables are laid sequentially inside the cable tray trough at the top of the support seat 8 inside the cable tray body 1. Then, the handle 11 is released, and under the rebound force of the positioning spring 22, the movable ring 21 is pushed to reset. The movable ring 21 pushes the movable sleeve 18 to reset. The movable sleeve 18, through the linkage of the movable shaft 17, the movable connecting strip 16 and the connecting shaft 15, pushes the movable plate 13 to move downward. The movable plate 13 then drives the movable seat 14 to move downward, separating and positioning the laid cables inside multiple cable trays. This allows the seismic cable tray to quickly separate and position the cables during use, improving the regularity of the cable laying and thus facilitating better practicality.

[0026] Then, during use, the reinforcing ribs 2 installed on the outer wall of the cable tray body 1 can improve the strength and service life of the cable tray body 1. At the same time, under the action of the support strips 6 and the spring dampers 7, the cable tray body 1 can achieve better seismic resistance during use.

Claims

1. A seismic-resistant cable tray with surface-reinforced ribs, comprising a tray body (1), characterized in that: The cable tray body (1) is uniformly fixed with reinforcing ribs (2) on its outer wall. A mounting frame (3) is provided on the outer side of the bottom end of the cable tray body (1). Mounting strips (4) are symmetrically fixed on the outer side of the mounting frame (3). Mounting holes (5) are opened through the inside of both ends of the mounting strips (4). Supporting strips (6) are symmetrically fixed on the bottom of the cable tray body (1). Spring dampers (7) are fixedly installed on the bottom of the two support strips (6). The bottom of the four spring dampers (7) is fixedly connected to the bottom of the inner end of the mounting frame (3). Support seats (8) are symmetrically fixed on the bottom of the inner end of the cable tray body (1). Wire grooves are uniformly opened on the top of the two support seats (8). An adjustment and positioning component (9) is fixedly installed on the top of the inner end of the cable tray body (1).

2. The earthquake-resistant cable tray with surface reinforcing ribs according to claim 1, characterized in that: The adjustment and positioning component (9) includes a top plate (10), which is fixedly installed in the middle of the top end of the cable tray body (1). A handle (11) is provided in the middle of the top end of the top plate (10). A movable rod (12) is fixedly installed at the bottom of the handle (11). The bottom of the movable rod (12) moves through the top plate (10) and extends into the interior of the cable tray body (1). A movable plate (13) is fixedly installed at the bottom of the movable rod (12). Movable seats (14) are fixedly installed at the bottom of both ends of the movable plate (13). The bottom of the movable seats (14) is evenly provided with grooves of the same number and size as the top of the support seat (8). A connecting shaft (15) is symmetrically fixedly installed on the top of the movable plate (13). A movable connecting strip (16) is rotatably installed on the connecting shaft (15). The movable connecting strip (16) is away from the top of the cable tray body (1). A movable shaft (17) is rotatably mounted on one end of the connecting shaft (15). A movable sleeve (18) is fixedly mounted on the outside of the movable shaft (17). A positioning crossbar (19) is slidably mounted inside the movable sleeve (18). Positioning blocks (20) are fixedly mounted on both ends of the positioning crossbar (19). The top of the positioning block (20) is fixedly connected to the bottom of the top plate (10). A movable ring (21) is fixedly mounted on one side of the movable sleeve (18). A positioning spring (22) is fixedly mounted on the side of the movable ring (21) away from the movable sleeve (18). A positioning ring (23) is fixedly mounted on the end of the positioning spring (22) away from the movable ring (21). The positioning ring (23) is fixedly mounted on the outside of the positioning crossbar (19). The positioning spring (22) and the movable ring (21) are both movably mounted on the outside of the positioning crossbar (19).

3. The earthquake-resistant cable tray with surface reinforcing ribs according to claim 2, characterized in that: The top plate (10) has a first positioning slide sleeve (24) fixedly installed on the middle of both sides. The first positioning slide sleeve (24) has a first positioning slide rod (25) slidably installed inside it. The bottom of the first positioning slide rod (25) is fixedly connected to the top of the movable plate (13). The top of the first positioning slide rod (25) is fixedly installed with a limit block (26).

4. The earthquake-resistant cable tray with surface reinforcing ribs according to claim 2, characterized in that: The movable seat (14) is symmetrically fixedly installed with a second positioning slide sleeve (27) on the outside. The second positioning slide sleeve (27) is slidably installed with a second positioning slide rod (28) inside. The bottom of the second positioning slide rod (28) is fixedly connected to the bottom of the inner side of the cable tray body (1). The top of the second positioning slide rod (28) is fixedly installed with a connecting block (29), and the connecting block (29) is fixedly installed on the inner wall of the cable tray body (1).

Images