Telescopic anti-seismic support adapting to different pipe diameters

Abstract

This utility model discloses a telescopic seismic brace adaptable to multiple pipe diameters, including a pipeline mounting plate, shock-absorbing cylinders on both sides of the pipeline mounting plate, a positioning plate at one end of each shock-absorbing cylinder, a locking bracket that is longitudinally slidably inserted into a limiting hole in the pipeline mounting plate, one end of the locking bracket being threadedly connected to a fastening screw on the outside of the pipeline mounting plate, and the other end of the locking bracket having a first fixing seat and a second fixing seat. The first and second fixing seats are used to position pipelines of different diameters. This utility model allows the locking bracket to be longitudinally slidably inserted into the limiting hole in the pipeline mounting plate, and the first and second fixing seats at the other end of the locking bracket, so that the locking bracket can be raised and lowered by rotating the fastening screw. Thus, the first and second fixing seats at one end of the locking bracket are used to fix multiple building pipelines, and the pipeline fixing stability is high, and disassembly and assembly are convenient and quick.

Description

Technical Field

[0001] This utility model relates to the field of seismic bracing technology, specifically a telescopic seismic bracing adaptable to multiple pipe diameters. Background Technology

[0002] During the construction of existing engineering projects, it is often necessary to lay pipelines to transport tap water, fire-fighting water, and natural gas. If these pipelines are directly fixed to the walls, they are prone to falling during an earthquake, which could lead to safety accidents. Therefore, the supports used to fix the pipelines need to have good seismic resistance.

[0003] An existing seismic bracing system, patent application number 201820963968.8, includes an upper clamp, a lower clamp, and two mounting brackets. The upper clamp is connected to the upper end of the lower clamp by a first bolt. The lower end of the mounting bracket is vertically downward equipped with an expansion joint. This seismic bracing system has a simple and reasonable structure. It is first fixed to the ceiling by the mounting bracket, and then the pipe is fixed between the lower clamp and the lower clamp, making installation simple and convenient. Adjusting the expansion joint can keep the pipe horizontal, and there is no need to lift the pipe during the adjustment process, saving manpower and improving installation efficiency. In addition, the lower clamp is detachably connected to the second pad, which facilitates the replacement of different models of clamps and the timely replacement of new clamps if they are damaged during use. However, the stability of the pipeline fixation is low, and disassembly and assembly are inconvenient. Utility Model Content

[0004] The purpose of this invention is to provide a telescopic seismic brace that is adaptable to multiple pipe diameters, so as to solve the problems of low stability of pipeline fixing and inconvenience of disassembly and use in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a telescopic seismic brace adaptable to multiple pipe diameters, comprising a pipeline mounting plate, shock-absorbing cylinders provided on the upper sides of both ends of the pipeline mounting plate, a positioning plate provided at one end of the shock-absorbing cylinder, a locking bracket longitudinally slidably inserted into the limiting hole inside the pipeline mounting plate, one end of the locking bracket being threadedly connected to a fastening screw on the outside of the pipeline mounting plate, one end of the fastening screw being vertically rotatably mounted on one side of the pipeline mounting plate via a bearing, and the other end of the locking bracket being provided with a first fixing seat and a second fixing seat, wherein the first fixing seat and the second fixing seat are used to position pipelines of different diameters.

[0006] Furthermore, the shock-absorbing support and the positioning plate are symmetrically arranged in two sets about the pipeline mounting plate, and the positioning plate has multiple positioning holes inside.

[0007] Furthermore, both the first and second fixing brackets are configured as barbs, and the inner wall of the first fixing bracket is provided with a first slot, and the inner wall of the second fixing bracket is provided with a second slot.

[0008] Furthermore, the inner diameter of the first slot is larger than the inner diameter of the second slot, the inner walls of the first and second slots are provided with a first protective pad, and the upper side of the pipeline mounting plate is provided with a second protective pad.

[0009] Furthermore, the damping support cylinder has a damping cavity inside, and a support rod is provided inside the damping cavity through a spring and a limiting slider. A damping layer is provided outside the limiting slider.

[0010] Furthermore, one end of the support rod passes through one end of the pipeline mounting plate, and the other end of the support rod is fixed by a washer, a fixing screw, and a limiting nut.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model has a locking bracket that is longitudinally slidably inserted through the limiting hole in the pipeline mounting plate. The other end of the locking bracket is provided with a first fixing seat and a second fixing seat. One end of the locking bracket is threadedly connected to the fastening screw on the outside of the pipeline mounting plate, so that the locking bracket can be raised and lowered by rotating the fastening screw. Thus, the first fixing seat and the second fixing seat at one end of the locking bracket are used to fix multiple building pipelines. Moreover, the pipeline fixing stability is high and the disassembly and assembly are convenient and quick.

[0013] 2. In this utility model, both the first and second fixing brackets are designed as barbs, and the inner wall of the first fixing bracket is provided with a first slot and the inner wall of the second fixing bracket is provided with a second slot. The inner diameter of the first slot is larger than the inner diameter of the second slot, which facilitates the positioning of pipelines of different diameters using the first and second fixing brackets.

[0014] 3. This utility model has a first protective pad on the inner wall of the first and second slots, and a second protective pad on the upper side of the pipeline mounting plate. Both the first and second protective pads are rubber pads, which increases the anti-slip performance of the inner wall of the slots and one side of the pipeline mounting plate, and facilitates further improvement of the stability of the fixed card seat for positioning the pipeline. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate 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, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the first-view structure of the present novel invention;

[0017] Figure 2 This is a schematic diagram of the second-view structure of the present invention;

[0018] Figure 3This is a schematic diagram of the locking bracket structure of this utility model.

[0019] In the diagram: 1. Pipeline mounting plate; 2. Vibration damping support; 3. Positioning plate; 4. Positioning hole; 5. Fixing screw; 6. Limiting nut; 7. Locking bracket; 8. Limiting hole; 9. Bearing; 10. Fastening screw; 11. First fixing bracket; 12. Second fixing bracket; 13. Second protective pad; 14. Second slot; 15. First slot; 16. Vibration damping cavity; 17. Spring; 18. Limiting slider; 19. Support rod. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1 , Figure 2 , Figure 3 In this embodiment of the utility model, a telescopic seismic bracing system adaptable to multiple pipe diameters includes a pipeline mounting plate 1. Shock-absorbing cylinders 2 are provided on the upper sides of both ends of the pipeline mounting plate 1. A positioning plate 3 is provided at one end of each shock-absorbing cylinder 2. Two sets of shock-absorbing cylinders 2 and positioning plates 3 are symmetrically arranged about the pipeline mounting plate 1. Multiple positioning holes 4 are provided inside the positioning plates 3. The shock-absorbing cylinders 2 and the pipeline mounting plate 1 are fixed to the top of the wall using expansion bolts and the positioning plates 3. A locking bracket 7 is longitudinally slidably inserted into the limiting hole 8 inside the pipeline mounting plate 1. One end of the locking bracket 7 is threadedly connected to a fastening screw 10 on the outside of the pipeline mounting plate 1. One end of the fastening screw 10 is vertically rotatably mounted on one side of the pipeline mounting plate 1 via a bearing 9. The other end of the locking bracket 7 is provided with a first fixing seat 11 and a second fixing seat 12, allowing the locking bracket 7 to be adjusted in height by rotating the fastening screw 10. Thus, the first fixing seat 11 and the second fixing seat 12 at one end of the locking bracket 7 are used to fix multiple building pipelines.

[0022] like Figure 1 and Figure 3 As shown, in order to position pipelines of different diameters, both the first fixing bracket 11 and the second fixing bracket 12 are configured as barbs. The inner wall of the first fixing bracket 11 is provided with a first slot 15, and the inner wall of the second fixing bracket 12 is provided with a second slot 14. The inner diameter of the first slot 15 is larger than the inner diameter of the second slot 14. The first fixing bracket 11 and the second fixing bracket 12 are used to position pipelines of different diameters, making it convenient to use the first fixing bracket 11 and the second fixing bracket 12 to position pipelines of different diameters.

[0023] like Figure 2 and Figure 3 As shown, a first protective pad is also provided on the inner wall of the first slot 15 and the second slot 14, and a second protective pad 13 is provided on the upper side of the pipeline mounting plate 1, which increases the anti-slip performance of the inner wall of the slot and one side of the pipeline mounting plate 1, and facilitates further improvement of the stability of the fixed card seat positioning pipeline.

[0024] like Figure 1 and Figure 2 As shown, in order to provide vertical vibration damping for the pipeline mounting plate 1, a vibration damping cavity 16 is provided inside the vibration damping support cylinder 2. Inside the vibration damping cavity 16, a support rod 19 is provided through a spring 17 and a limiting slider 18. A damping layer is provided outside the limiting slider 18 to dampen the limiting slider 18 and prevent the limiting slider 18 from repeatedly bouncing under the action of the spring 17. One end of the support rod 19 passes through one end of the pipeline mounting plate 1, and the other end of the support rod 19 is fixed by a gasket, a fixing screw 5 and a limiting nut 6, which is used to provide vertical vibration damping for the pipeline mounting plate 1.

[0025] The working principle and usage process of this utility model are as follows: In use, the shock-absorbing support cylinder 2 and the pipeline mounting plate 1 are fixed to the top of the wall using expansion bolts and positioning plates 3. A locking bracket 7 is longitudinally slidably inserted through the limiting hole 8 inside the pipeline mounting plate 1. One end of the locking bracket 7 is threadedly connected to the fastening screw 10 on the outside of the pipeline mounting plate 1. The other end of the locking bracket 7 is provided with a first fixing seat 11 and a second fixing seat 12. The locking bracket 7 can be raised and lowered by rotating the fastening screw 10. Thus, the first fixing seat 11 and the second fixing seat 12 at one end of the locking bracket 7 are used to fix multiple building pipelines. Moreover, the pipeline fixing stability is high, and the disassembly and assembly are convenient and quick.

[0026] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A telescopic seismic brace adaptable to multiple pipe diameters, comprising a pipeline mounting plate (1), characterized in that: The pipeline mounting plate (1) has shock-absorbing support cylinders (2) on both upper sides. One end of the shock-absorbing support cylinder (2) is provided with a positioning plate (3). The pipeline mounting plate (1) has a locking bracket (7) that is longitudinally slidably inserted inside. One end of the locking bracket (7) is threadedly connected to the fastening screw (10) outside the pipeline mounting plate (1). The other end of the locking bracket (7) is provided with a first fixing seat (11) and a second fixing seat (12). The first fixing seat (11) and the second fixing seat (12) are used to position pipelines of different diameters.

2. The telescopic seismic bracing adaptable to multiple pipe diameters according to claim 1, characterized in that: The shock-absorbing support (2) and the positioning plate (3) are symmetrically arranged in two sets about the pipeline mounting plate (1), and the positioning plate (3) has multiple positioning holes (4) inside.

3. The telescopic seismic bracing adaptable to multiple pipe diameters according to claim 1, characterized in that: The first fixing bracket (11) and the second fixing bracket (12) are both configured as barbs, and the inner wall of the first fixing bracket (11) is provided with a first slot (15), and the inner wall of the second fixing bracket (12) is provided with a second slot (14).

4. The telescopic seismic bracing adaptable to multiple pipe diameters according to claim 3, characterized in that: The inner diameter of the first slot (15) is larger than the inner diameter of the second slot (14), and the inner walls of the first slot (15) and the second slot (14) are provided with a first protective pad.

5. A telescopic seismic bracing system adaptable to multiple pipe diameters according to claim 1, characterized in that: The damping support cylinder (2) is provided with a damping cavity (16) inside. The damping cavity (16) is provided with a support rod (19) through a spring (17) and a limiting slider (18). The limiting slider (18) is provided with a damping layer outside.

6. A telescopic seismic bracing system adaptable to multiple pipe diameters according to claim 5, characterized in that: One end of the support rod (19) passes through one end of the pipeline mounting plate (1), and the other end of the support rod (19) is fixed by a gasket and a limiting nut (6).

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