Anti-seismic support of cable bridge

Abstract

The utility model relates to the technical field of cable supports, and discloses an anti-seismic support of a cable bridge, which comprises a support plate, a buffer assembly is arranged in the support plate and used for reducing the influence of external impact on the bridge, a fixing block is slidably connected in the support plate, the top of the fixing block is abutted against a support body, and the support body is fixedly connected with the support plate. A telescopic rod is fixedly connected to the interior of the fixed block, a movable plate is fixedly connected to the telescopic end of the telescopic rod, limiting blocks are fixedly connected to the left side and the right side of the movable plate, and sliding plates are slidably connected to the peripheries of the limiting blocks. According to the cable bridge fixing device, the telescopic rod can drive the movable plate, the limiting block, the sliding plate and the clamping plate to move, the clamping plate can fix bridges of different sizes and types through movement, so that the flexibility is improved, the fixing block can have elasticity through the elastic force of the spring, and therefore it is ensured that the cable bridge and cables in the cable bridge are kept stable; the damage is prevented.

Description

Technical Field

[0001] This utility model relates to the field of cable support technology, and in particular to an anti-seismic support for cable trays. Background Technology

[0002] Cable trays are devices used to support, protect, and manage cables. A seismic brace for a cable tray is a specially designed device to support the cable tray and ensure that the cable tray and its internal cables remain stable under external impact forces, preventing damage or falling.

[0003] The seismic support for cable trays mainly consists of a main support frame and a base. The main support frame is used to bear the weight of the cable tray and its internal cables, ensuring the overall stability of the cable tray. The base is used to fix the foundation of the cable tray support, ensuring its stability on the ground or wall.

[0004] Existing seismic bracing for cable trays is not easily adjustable, making it difficult to install cable trays of different sizes and types, resulting in poor flexibility and compatibility. Therefore, a seismic bracing for cable trays is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an anti-seismic support for cable trays, aiming to improve the problem that the fixed structure of the support in the prior art is not easy to adjust, resulting in poor flexibility.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An anti-seismic support for a cable tray includes a support plate, a buffer assembly inside the support plate to reduce the impact of external shocks on the cable tray, a fixed block slidably connected inside the support plate, a frame body abutting the top of the fixed block, a telescopic rod fixedly connected inside the fixed block, a movable plate fixedly connected to the telescopic end of the telescopic rod, limit blocks fixedly connected to both sides of the movable plate, a sliding plate slidably connected to the outer periphery of the limit block, a clamping plate fixedly connected to the top of the sliding plate, connecting blocks fixedly connected to both sides of the support plate, connecting plates fixedly connected to the top of each connecting block, and an mounting plate fixedly connected to the top of the connecting plate.

[0008] As a further description of the above technical solution:

[0009] The buffer assembly includes multiple evenly distributed fixing plates 1. The bottom of the fixing plates 1 is fixedly connected to the inside of the support plate. The bottom of the fixing plate 1 is fixedly connected to multiple evenly distributed fixing plates 2. The bottom of the fixing plates 2 is fixedly connected to a locking block. The fixing plates 1 are rotatably connected to a rotating shaft. The outer circumference of the rotating shaft is rotatably connected to two buckles. A spring is fixedly connected to one side of each buckle. The bottom of the spring is fixedly connected to the top of the fixing plates 1. The outer circumference of the locking block is slidably connected to the two buckles on opposite sides.

[0010] As a further description of the above technical solution:

[0011] A connecting rod is fixedly connected to the bottom of the second fixed plate, and a support rod is slidably connected to the outer periphery of the connecting rod. The bottom of the support rod is fixedly connected to the top of the first fixed plate.

[0012] As a further description of the above technical solution:

[0013] The bottom of the connecting rod is fixedly connected to a limiting plate, and the outer periphery of the limiting plate is slidably connected to the inside of the support rod.

[0014] As a further description of the above technical solution:

[0015] The outer periphery of the limiting block is slidably connected to the inside of the fixing block, and the outer periphery of the clamping plate is slidably connected to the inside of the fixing block;

[0016] As a further description of the above technical solution:

[0017] An anti-slip pad is fixedly connected to one side of the clamping plate;

[0018] As a further description of the above technical solution:

[0019] The bottom of the fixed block is fixedly connected to a second limiting plate, and the outer periphery of the second limiting plate is slidably connected to the inside of the support plate.

[0020] As a further description of the above technical solution:

[0021] The support plate has multiple evenly distributed sliding rods fixedly connected inside, and the outer periphery of the sliding rods is slidably connected inside the limiting plate.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the telescopic rod can drive the movable plate to move, the movable plate can drive the limiting block to move, the limiting block can drive the sliding plate to move, the sliding plate can drive the clamping plate to move, and the clamping plate can fix the cable trays of different sizes and types, thereby improving its flexibility.

[0024] 2. In this utility model, the spring force makes the buckle elastic, and the cooperation between the buckle and the buckle block makes the fixing plate two elastic, thereby making the fixing block elastic, thus reducing the impact of external impact on the cable, ensuring that the cable tray and its internal cables remain stable and preventing damage. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of an anti-seismic support for a cable tray according to the present invention.

[0026] Figure 2 This is a schematic diagram of the support plate of an anti-seismic bracket for a cable tray according to the present invention.

[0027] Figure 3 This is a schematic diagram of the fixing block of an anti-seismic support for a cable tray according to the present invention.

[0028] Figure 4 This is a schematic diagram of the sliding plate structure of the anti-seismic support for a cable tray proposed in this utility model;

[0029] Figure 5 This is a schematic diagram of the buckle structure of an anti-seismic support for a cable tray according to the present invention;

[0030] Figure 6 This is a schematic diagram of the support rod of the seismic-resistant bracket for a cable tray proposed in this utility model.

[0031] Legend:

[0032] 1. Support plate; 2. Fixing block; 3. Frame; 4. Telescopic rod; 5. Moving plate; 6. Limiting block; 7. Slide plate; 8. Clamping plate; 9. Fixing plate one; 10. Fixing plate two; 11. Locking block; 12. Rotating shaft; 13. Buckle; 14. Spring; 15. Connecting rod; 16. Support rod; 17. Limiting plate one; 18. Anti-slip mat; 19. Limiting plate two; 20. Slide rod; 21. Connecting block; 22. Connecting plate; 23. Mounting plate. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Reference Figure 1 , Figure 3 and Figure 4This utility model provides an embodiment of an anti-seismic support for cable trays, comprising a support plate 1, which serves as the foundation of the entire support, providing structural support and stability. The support plate 1 is made of aluminum alloy, possessing high strength and corrosion resistance. A fixing block 2 is slidably connected inside the support plate 1, used to fix a telescopic rod 4. The fixing block 2 is also made of aluminum alloy, possessing high strength and rigidity. A frame 3 abuts against the top of the fixing block 2, and the frame 3 is used to place cables. A telescopic rod 4 is fixedly connected inside the fixing block 2, used to move a movable plate 5. The telescopic end of the telescopic rod 4 is fixedly connected to the movable plate 5. The movable plate 5, by moving, can move a limiting block 6. The movable plate 5 moves left and right... Limiting blocks 6 are fixedly connected to both sides. The movement of the limiting blocks 6 can drive the sliding plate 7 to move. The sliding plate 7 is slidably connected to the outer periphery of the limiting blocks 6. The movement of the sliding plate 7 can drive the clamping plate 8 to move. The top of the sliding plate 7 is fixedly connected to the clamping plate 8. The movement of the clamping plate 8 can fix the frame 3. The left and right sides of the support plate 1 are fixedly connected to the connecting blocks 21. The connecting blocks 21 are used to fix the support plate 1. They are made of steel and can provide a stable connection point to enhance the strength of the overall structure. The top of the connecting blocks 21 is fixedly connected to the connecting plates 22. The connecting plates 22 are used to fix the connecting blocks 21. The top of the connecting plates 22 is fixedly connected to the mounting plate 23. The mounting plate 23 is used to fix the device.

[0035] Reference Figure 2 and Figure 5 The support plate 1 has a buffer assembly inside, which is used to reduce the impact of external impact on the cable tray. The buffer assembly includes multiple evenly distributed fixing plates 9, which are used to fix the rotating shaft 12. The bottom of the fixing plate 9 is fixedly connected to the inside of the support plate 1. The bottom of the fixing block 2 is fixedly connected to multiple evenly distributed fixing plates 10, which are used to fix the locking block 11. The bottom of the fixing plate 10 is fixedly connected to the locking block 11. The locking block 11 can make the fixing plate 10 elastic by cooperating with the buckle 13. The rotating shaft 12 is rotatably connected inside the fixing plate 9. The rotating shaft 12 can make the buckle 13 rotate. Two buckles 13 are rotatably connected to the outer periphery of the rotating shaft 12. A spring 14 is fixedly connected to one side of the buckle 13. The spring 14 can make the buckle 13 elastic by its elastic force. The bottom of the spring 14 is fixedly connected to the top of the fixing plate 9. The outer periphery of the locking block 11 is slidably connected to the two buckles 13 on the opposite side.

[0036] Reference Figure 1 , Figure 3 and Figure 6A connecting rod 15 is fixedly connected to the bottom of the second fixing plate 10, and the connecting rod 15 is used to support the second fixing plate 10. A support rod 16 is slidably connected to the outer periphery of the connecting rod 15, and the support rod 16 is used to support the connecting rod 15. The bottom of the support rod 16 is fixedly connected to the top of the first fixing plate 9. A limiting plate 17 is fixedly connected to the bottom of the connecting rod 15, and the limiting plate 17 prevents the connecting rod 15 from falling out of the support rod 16. The outer periphery of the limiting plate 17 is slidably connected to the inside of the support rod 16. The outer periphery of the limiting block 6 is slidably connected to the inside of the fixing block 2. The outer periphery of the clamping plate 8 is slidably connected to... Inside the fixing block 2, an anti-slip pad 18 is fixedly connected to one side of the clamping plate 8. The anti-slip pad 18 is used to reinforce the clamping plate 8 to fix the frame 3. The material is rubber, which can provide a more solid fixing effect. A limit plate 2 19 is fixedly connected to the bottom of the fixing block 2. The limit plate 2 19 plays the role of preventing the fixing block 2 from falling out of the support plate 1. The outer periphery of the limit plate 2 19 is slidably connected to the inside of the support plate 1. A number of evenly distributed slide rods 20 are fixedly connected inside the support plate 1. The slide rods 20 are used to fix the limit plate 2 19. The outer periphery of the slide rods 20 is slidably connected to the inside of the limit plate 2 19.

[0037] Working principle: Through the action of the telescopic rod 4, the moving plate 5 is driven to move. The movement of the moving plate 5 can drive the limiting block 6 to move smoothly along the designated track. The movement of the limiting block 6 is further transmitted to the sliding plate 7, causing it to slide. The movement of the sliding plate 7 will directly push the displacement of the clamping plate 8, so that the clamping plate 8 can be flexibly adjusted to adapt to different sizes and types of cable trays, achieving precise fixation. This improves the flexibility and compatibility of the equipment in various usage scenarios. No matter how the specifications of the cable tray change, it can be quickly and reliably fixed and adjusted. The spring 14 provides a certain buffer performance for the buckle 13 through its elasticity. The tight cooperation between the buckle 13 and the clamping block 11 makes the fixing plate 10 elastic, so that the fixing block 2 can produce elastic deformation when subjected to force. This elastic design effectively absorbs external impact or vibration, reducing the direct impact and influence on the cable. It can not only ensure the stability of the cable tray itself, but also better protect the internally laid cables, avoiding damage or displacement caused by external forces, and ensuring the safe and stable operation of the cable system.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A seismic-resistant support for a cable tray, comprising a support plate (1), characterized in that: The support plate (1) is equipped with a buffer assembly inside, which is used to reduce the impact of external impact on the cable tray. The support plate (1) is slidably connected with a fixing block (2). The top of the fixing block (2) abuts against the frame (3). The fixing block (2) is fixedly connected with a telescopic rod (4). The telescopic end of the telescopic rod (4) is fixedly connected with a moving plate (5). The left and right sides of the moving plate (5) are fixedly connected with limit blocks (6). The outer periphery of the limit block (6) is slidably connected with a sliding plate (7). The top of the sliding plate (7) is fixedly connected with a clamping plate (8). The left and right sides of the support plate (1) are fixedly connected with connecting blocks (21). The top of the connecting blocks (21) is fixedly connected with a connecting plate (22). The top of the connecting plate (22) is fixedly connected with an installation plate (23).

2. The seismic support for a cable tray according to claim 1, characterized in that: The buffer assembly includes multiple evenly distributed fixing plates (9). The bottom of the fixing plates (9) is fixedly connected to the inside of the support plate (1). The bottom of the fixing block (2) is fixedly connected to multiple evenly distributed fixing plates (10). The bottom of the fixing plates (10) is fixedly connected to a locking block (11). The inside of the fixing plates (9) is a rotating shaft (12). The outer periphery of the rotating shaft (12) is rotatably connected to two buckles (13). One side of the buckles (13) is fixedly connected to a spring (14). The bottom of the spring (14) is fixedly connected to the top of the fixing plates (9). The outer periphery of the locking block (11) is slidably connected to the two buckles (13) on the opposite side.

3. The seismic support for a cable tray according to claim 2, characterized in that: The bottom of the second fixed plate (10) is fixedly connected to a connecting rod (15), and a support rod (16) is slidably connected to the outer periphery of the connecting rod (15). The bottom of the support rod (16) is fixedly connected to the top of the first fixed plate (9).

4. The seismic support for a cable tray according to claim 3, characterized in that: The bottom of the connecting rod (15) is fixedly connected to a limiting plate (17), and the outer periphery of the limiting plate (17) is slidably connected inside the support rod (16).

5. The seismic support for a cable tray according to claim 1, characterized in that: The limiting block (6) is slidably connected to the inside of the fixing block (2) on its outer periphery, and the clamping plate (8) is slidably connected to the inside of the fixing block (2) on its outer periphery.

6. The seismic support for a cable tray according to claim 1, characterized in that: An anti-slip pad (18) is fixedly connected to one side of the clamp (8).

7. The seismic support for a cable tray according to claim 1, characterized in that: The bottom of the fixed block (2) is fixedly connected to the limiting plate two (19), and the outer periphery of the limiting plate two (19) is slidably connected to the inside of the support plate (1).

8. The seismic support for a cable tray according to claim 7, characterized in that: The support plate (1) has a plurality of evenly distributed slide rods (20) fixedly connected inside, and the slide rods (20) are slidably connected to the outer periphery of the limiting plate (19).

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