Anti-seismic support with multiple anti-seismic capacities

Abstract

The utility model relates to the technical field of supports, in particular to an anti-seismic support with multiple anti-seismic capacities, which comprises a mounting table and a plurality of supporting rods, buffer cylinders and adjusting pipes are fixed between the supporting rods and the mounting table, a plurality of adjusting plates are fixed on the upper surface of the mounting table, and two clamping plates are in sliding fit with the upper surfaces of the adjusting plates. A damping piston is in sliding fit in the buffer cylinder, a second spring is fixed between the damping piston and the buffer cylinder, a first spring is fixed between the mounting table and the buffer cylinder, a square rod is in sliding fit in the adjusting pipe, and a third spring is fixed between the bottom end of the square rod and the adjusting pipe. First-stage buffering and damping of the mounting table are achieved through compression of a first spring and a second spring, second-stage buffering and damping of the mounting table are achieved through compression of a third spring in a square groove, and two T-shaped blocks can be driven to be close to each other in a T-shaped groove by rotating a threaded lead screw, so that two clamping plates can clamp pipelines of different sizes; and the pipeline is convenient to mount and dismount.

Description

Technical Field

[0001] The utility model relates to the technical field of brackets, in particular to an anti-seismic bracket with multiple anti-seismic capabilities. Background Art

[0002] During the construction process, it is often necessary to lay pipelines, which are used to transport tap water, fire water and natural gas. If these pipelines are directly fixed on the wall, they are prone to fall during an earthquake, thus causing safety accidents.

[0003] When installing the seismic bracket in the prior art, the pipe is generally clamped and fixed between the clamps on the horizontal plate by screws. This method requires frequent screwing of the nuts during installation and disassembly, and can only clamp and fix pipes of specific sizes. Therefore, we propose a seismic bracket with multiple seismic resistance capabilities. Utility Model Content

[0004] The purpose of the utility model is to provide a seismic support with multiple seismic resistance capabilities to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A seismic support with multiple seismic resistance capabilities comprises a mounting platform and a plurality of support rods, a buffer cylinder and an adjusting tube are fixed between the support rod and the mounting platform, a plurality of adjusting plates are fixed to the upper surface of the mounting platform, two clamping plates are slidably fitted on the upper surface of the adjusting plate, a damping piston is slidably fitted in the buffer cylinder, a second spring is fixed between the damping piston and the buffer cylinder, the top of the damping piston slides through the buffer cylinder and is fixedly connected to the mounting platform, a first spring is fixed between the mounting platform and the buffer cylinder, a square rod is slidably fitted in the adjusting tube, a third spring is fixed between the bottom end of the square rod and the adjusting tube, the top end of the square rod is rotatably connected to the lower surface of the mounting platform, and the bottom end of the adjusting tube is rotatably connected to the upper surface of the support rod.

[0007] Preferably, a T-shaped slot is provided in the adjusting plate, a T-shaped block is slidably fitted in the T-shaped slot, and a threaded screw is rotatably connected in the T-shaped slot, the threaded screw passes through the T-shaped block and is threadedly connected to the T-shaped block, and the clamping plate is fixed on the top of the T-shaped block.

[0008] Preferably, one end of the threaded screw passes through the adjustment plate and is fixed with a nut, and a clamping groove is provided on one side of the clamping plate.

[0009] Preferably, a rubber pad is fixed to the inner side of the clamping groove, and the rubber pad is provided with anti-slip grooves.

[0010] Preferably, a mounting plate is fixed to one end of the support rod, and a plurality of fastening bolts are provided on the mounting plate.

[0011] Preferably, a first slide groove is opened in the buffer cylinder, the damping piston is slidably fitted in the first slide groove, the second spring is fixed between the damping piston and the bottom wall of the first slide groove, a round rod is fixed on the upper surface of the damping piston, the top end of the round rod slides through the buffer cylinder and is fixedly connected to the lower surface of the mounting platform, and the first spring surrounds the outside of the round rod.

[0012] Preferably, a square groove is opened in the adjusting tube, the square rod is slidably fitted in the square groove, the third spring is located in the square groove, the lower surface of the mounting platform and the upper surface of the support rod are fixed with hinge seats, and the square rod and one end of the adjusting tube are rotatably connected in the hinge seat.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model realizes primary buffering and shock absorption of the mounting platform through the compression of the first spring and the second spring, the setting of the damping piston plays a damping role, and the compression of the third spring in the square groove realizes secondary buffering and shock absorption of the mounting platform. Rotating the threaded screw can drive the two T-blocks to approach each other in the T-slot, so that the two clamping plates can clamp pipes of different sizes, and it is convenient to install and disassemble the pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a seismic support with multiple seismic resistance capabilities;

[0016] Figure 2 It is a cross-sectional view of the buffer cylinder of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the regulating tube of the utility model when it is disassembled;

[0018] Figure 4 It is a cross-sectional view of the adjusting plate of the utility model.

[0019] In the figure: 1. mounting table; 2. adjusting plate; 3. supporting rod; 4. buffer cylinder; 5. first spring; 6. adjusting tube; 7. mounting plate; 8. fastening bolt; 9. first slide groove; 10. damping piston; 11. round rod; 12. second spring; 13. square groove; 14. square rod; 15. third spring; 16. hinge seat; 17. T-slot; 18. T-block; 19. clamping plate; 20. clamping groove; 21. rubber pad; 22. threaded screw; 23. nut. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0022] A seismic support with multiple seismic resistance capabilities, including a mounting platform 1 and a plurality of support rods 3, a buffer cylinder 4 and an adjustment tube 6 are fixed between the support rods 3 and the mounting platform 1, a plurality of adjustment plates 2 are fixed on the upper surface of the mounting platform 1, two clamping plates 19 are slidably matched on the upper surface of the adjustment plate 2, a damping piston 10 is slidably matched in the buffer cylinder 4, a second spring 12 is fixed between the damping piston 10 and the buffer cylinder 4, the top of the damping piston 10 slides through the buffer cylinder 4 and is fixedly connected to the mounting platform 1, a first spring 5 is fixed between the mounting platform 1 and the buffer cylinder 4, and a first spring 5 is slidably matched in the adjustment tube 6. It is matched with a square rod 14, and a third spring 15 is fixed between the bottom end of the square rod 14 and the adjusting tube 6. The top end of the square rod 14 is rotatably connected to the lower surface of the mounting platform 1, and the bottom end of the adjusting tube 6 is rotatably connected to the upper surface of the support rod 3. The first-level buffering and shock absorption of the mounting platform 1 is realized by the compression of the first spring 5 and the second spring 12. The setting of the damping piston 10 plays a damping role. The compression of the third spring 15 in the square groove 13 realizes the secondary buffering and shock absorption of the mounting platform 1. The two clamping plates 19 are close to each other and can clamp pipes of different sizes, which is convenient for installing and disassembling pipes.

[0023] As a preferred implementation in this embodiment, Figure 4 As shown, a T-slot 17 is provided in the adjusting plate 2, a T-block 18 is slidably fitted in the T-slot 17, and a threaded screw 22 is rotatably connected in the T-slot 17, the threaded screw 22 penetrates the T-block 18 and is threadedly connected to the T-block 18, a clamping plate 19 is fixed to the top of the T-block 18, one end of the threaded screw 22 penetrates the adjusting plate 2 and is fixed with a nut 23, a clamping groove 20 is provided on one side of the clamping plate 19, a rubber pad 21 is fixed inside the clamping groove 20, and the rubber pad 21 is provided with anti-slip grooves The nut 23 can drive the threaded screw 22 to rotate, the threaded screw 22 can drive the T-blocks 18 to move relative to each other, the T-blocks 18 drive the clamping plates 19 to move closer to each other, the pipe is firmly clamped and fixed in the clamping groove 20, the rubber pad 21 and the anti-slip grooves thereon can make the pipe firmly clamped and fixed between the two clamping plates 19, one end of the support rod 3 is fixed with a mounting plate 7, and the mounting plate 7 is provided with a plurality of fastening bolts 8, and the support rod 3 is fixed to the wall through the mounting plate 7 and the fastening bolts 8.

[0024] As a preferred implementation in this embodiment, Figure 2 As shown, a first slide groove 9 is opened in the buffer cylinder 4, and the damping piston 10 is slidably fitted in the first slide groove 9. The second spring 12 is fixed between the damping piston 10 and the bottom wall of the first slide groove 9. A round rod 11 is fixed on the upper surface of the damping piston 10. The top end of the round rod 11 slides through the buffer cylinder 4 and is fixedly connected to the lower surface of the mounting platform 1. The first spring 5 surrounds the outside of the round rod 11. The round rod 11 drives the damping piston 10 to slide inside the first slide groove 9, and the first-level buffering and shock absorption of the mounting platform 1 is realized through the compression of the second spring 12 and the first spring 5.

[0025] As a preferred implementation in this embodiment, Figure 3 As shown, a square groove 13 is opened in the adjusting tube 6, and the square rod 14 is slidably fitted in the square groove 13. The third spring 15 is located in the square groove 13. A hinge seat 16 is fixed to the lower surface of the mounting platform 1 and the upper surface of the support rod 3. The square rod 14 and one end of the adjusting tube 6 are rotatably connected in the hinge seat 16. The square rod 14 slides on the inner side of the square groove 13. The third spring 15 is compressed to realize secondary buffering and shock absorption of the mounting platform 1. The top end of the square rod 14 rotates on the lower surface of the mounting platform 1, and the bottom end of the adjusting tube 6 is rotatably connected to the upper surface of the support rod 3.

[0026] Working principle:

[0027] The support rod 3 is fixed on the wall through the mounting plate 7 and the fastening bolts 8, and the pipe is placed between the two clamping plates 19. The nut 23 is turned to drive the threaded screw 22 to rotate. The threaded screw 22 can drive the T-blocks 18 to move relative to each other. The T-blocks 18 drive the clamping plates 19 to move relative to each other, and the pipe is firmly clamped and fixed in the clamping groove 20.

[0028] When the pipeline is subjected to vibration, the round rod 11 drives the damping piston 10 to slide inside the first slide groove 9, and the first buffering and shock absorption of the mounting platform 1 is realized through the compression of the second spring 12 and the first spring 5. The damping piston 10 slides in the first slide groove 9 to play a damping role, and the square rod 14 slides inside the square groove 13. The third spring 15 is compressed to realize the second buffering and shock absorption of the mounting platform 1. The top end of the square rod 14 rotates on the lower surface of the mounting platform 1, and the bottom end of the adjusting tube 6 is rotatably connected to the upper surface of the support rod 3.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A seismic support with multiple seismic resistance capabilities, characterized in that: The invention comprises a mounting platform (1) and a plurality of support rods (3), a buffer cylinder (4) and an adjustment tube (6) are fixed between the support rods (3) and the mounting platform (1), a plurality of adjustment plates (2) are fixed on the upper surface of the mounting platform (1), two clamping plates (19) are slidably matched on the upper surface of the adjustment plate (2), a damping piston (10) is slidably matched in the buffer cylinder (4), a second spring (12) is fixed between the damping piston (10) and the buffer cylinder (4), and the damping piston ( 10) The top slides through the buffer tube (4) and is fixedly connected to the mounting platform (1); a first spring (5) is fixed between the mounting platform (1) and the buffer tube (4); a square rod (14) is slidably fitted in the adjusting tube (6); a third spring (15) is fixed between the bottom end of the square rod (14) and the adjusting tube (6); the top end of the square rod (14) is rotatably connected to the lower surface of the mounting platform (1); and the bottom end of the adjusting tube (6) is rotatably connected to the upper surface of the support rod (3).

2. The seismic support with multiple seismic resistance capabilities according to claim 1, characterized in that: The adjusting plate (2) is provided with a T-shaped slot (17), a T-shaped block (18) is slidably fitted in the T-shaped slot (17), and a threaded screw rod (22) is rotatably connected in the T-shaped slot (17), the threaded screw rod (22) passes through the T-shaped block (18) and is threadedly connected to the T-shaped block (18), and the clamping plate (19) is fixed on the top of the T-shaped block (18).

3. The seismic support with multiple seismic resistance capabilities according to claim 2, characterized in that: One end of the threaded screw rod (22) passes through the adjustment plate (2) and is fixed with a nut (23); one side of the clamping plate (19) is provided with a clamping groove (20).

4. The earthquake-resistant bracket with multiple earthquake-resistant capabilities according to claim 3, characterized in that: A rubber pad (21) is fixed inside the clamping groove (20), and the rubber pad (21) is provided with anti-slip grooves.

5. The earthquake-resistant support with multiple earthquake-resistant capabilities according to claim 1, characterized in that: A mounting plate (7) is fixed to one end of the support rod (3), and a plurality of fastening bolts (8) are provided on the mounting plate (7).

6. The earthquake-resistant bracket with multiple earthquake-resistant capabilities according to claim 1, characterized in that: A first slide groove (9) is provided in the buffer cylinder (4), the damping piston (10) is slidably fitted in the first slide groove (9), the second spring (12) is fixed between the damping piston (10) and the bottom wall of the first slide groove (9), a round rod (11) is fixed on the upper surface of the damping piston (10), the top end of the round rod (11) slides through the buffer cylinder (4) and is fixedly connected to the lower surface of the mounting platform (1), and the first spring (5) surrounds the outside of the round rod (11).

7. The earthquake-resistant bracket with multiple earthquake-resistant capabilities according to claim 1, characterized in that: The adjusting tube (6) is provided with a square groove (13), the square rod (14) is slidably fitted in the square groove (13), the third spring (15) is located in the square groove (13), the lower surface of the mounting platform (1) and the upper surface of the support rod (3) are both fixed with a hinge seat (16), and one end of the square rod (14) and the adjusting tube (6) are both rotatably connected in the hinge seat (16).

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