Mechanical and electrical installation anti-seismic support hanger installation structure and installation method

Abstract

The application discloses an anti-seismic support hanger installation structure in electromechanical installation, which comprises a fixed top plate, the fixed top plate is connected with a roof through a plurality of expansion bolts, the central bottom surface of the fixed top plate is fixedly connected with the upper end of a buffer rod, the bottom of the buffer rod is slidingly inserted into a buffer pipe, a buffer spring is sleeved on the buffer rod, the lower end of the buffer spring is fixedly connected with the upper end of the buffer pipe, the upper end of the buffer spring is fixedly connected with the fixed top plate, and a pipeline fixing mechanism is arranged at the lower end of the buffer pipe. When the outer fixing pipe wants to drive the sliding plate to synchronously move downwards through the first rack and the second rack, the triangular limiting prongs are clamped on the vertical plate to hinder the downward movement of the sliding plate, so that the outer fixing pipe rotates clockwise, the triangular push block pushes the guide rod to be inserted into the inner fixing pipe, and the arc-shaped clamping plate clamps and fixes the pipeline. The application can utilize the force exerted on the pipeline by the earthquake to make the arc-shaped clamping plate clamp and fix the pipeline, so that the pipeline is effectively prevented from slipping off and falling off during the earthquake.

Description

Technical Field

[0001] This invention relates to the field of hangers, and more particularly to an anti-seismic support hanger installation structure and installation method in electromechanical installation. Background Technology

[0002] During the installation of building pipelines, pipelines installed on the roof of a building are usually fitted with seismic bracing to reduce the impact of earthquakes on the pipelines. Seismic bracing is generally installed in a suspended position between adjacent fixed ends of the pipeline to prevent the pipeline from shaking in the middle during vibration and to protect the pipeline joints.

[0003] For example, patent application number 202310116591.8 discloses a high-strength seismic support bracket that is easy to disassemble and replace, including a bearing plate. The bearing plate has symmetrically arranged fixing seats on both sides of its top end face. Each fixing seat has a connecting groove, and a connecting component is rotatably connected within the connecting groove. The bearing plate between the two fixing seats has several equally spaced, semi-circular arc-shaped fixing grooves. Limiting grooves are symmetrically arranged on the bearing plate end faces on both sides of the fixing grooves. Multiple evenly distributed connecting bolts are provided within the limiting grooves. A semi-circular arc-shaped baffle is detachably provided on the fixing groove via the connecting bolts. Limiting plates that fit into the limiting grooves are symmetrically arranged on both sides of the baffle. This invention, through the setting of fixing grooves and baffles, allows workers to fix and install pipes according to the actual number of pipes to be installed. The setting of limiting grooves and limiting plates enables the fixed connection of pipes of different sizes, improving work efficiency.

[0004] Patent application number 202320033009.7 discloses a seismic bracing system for electromechanical engineering, comprising a bracket with a connecting groove on one side. Two locking slots are formed on the inner side of the connecting groove, and a limiting block is fixed to the inner side of the connecting groove. A connecting plate is provided on the other side of the bracket, and a connecting block is fixed to one side of the connecting plate. The outer side of the connecting block is slidably connected to the inner side of the connecting groove. An elastic locking block is fixed to the upper end of the connecting block, and one end of the elastic locking block engages with the inner side of the locking slot. This invention features a reasonable and compact structural design, good performance, and allows for free assembly of the bracket according to the number of fixed pipes on site, eliminating the need for special customization and making it convenient and quick to use.

[0005] Patent application number 202223429611.7 discloses a seismic-resistant support for building pipes, including a first mounting support with a first mounting plate fixedly installed on its top. This invention utilizes a motor and a threaded screw to allow a lifting plate to move longitudinally along the screw. The building pipes mounted on the lifting plate move longitudinally along the screw, allowing for adjustable support height to accommodate different usage scenarios. Simultaneously, reinforcing supports are installed on both sides of the first and second mounting supports to ensure the supports remain firmly fixed to the pipes when subjected to external vibrations, preventing poor seismic resistance and thus preventing the pipes from loosening due to vibration during use. A Bluetooth remote control device allows for raising and lowering the supports when their installation height is high.

[0006] However, the aforementioned seismic bracing and similar products can only lift and fix the pipes, providing only passive protection during an earthquake. The protection effect is not good, as they cannot actively fix the pipes during an earthquake. Summary of the Invention

[0007] The purpose of this invention is to provide an anti-seismic support and hanger installation structure and method for electromechanical installation, so as to solve the above-mentioned technical problems.

[0008] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0009] An anti-seismic bracing and hanger installation structure for electromechanical installation includes a fixed top plate, which is connected to the roof by multiple expansion bolts. The bottom center of the fixed top plate is fixedly connected to the upper end of a buffer rod. The bottom of the buffer rod is slidably inserted into a buffer tube. A buffer spring is sleeved on the buffer rod. The lower end of the buffer spring is fixedly connected to the upper end of the buffer tube. The upper end of the buffer spring is fixedly connected to the fixed top plate. A pipe fixing mechanism is installed at the lower end of the buffer tube.

[0010] Preferably, the bottom end of the buffer rod is provided with grooves on both the left and right sides, and a slider is provided in the groove, and the slider is fixedly connected to the top of the inner wall of the buffer tube.

[0011] Preferably, the pipe fixing mechanism includes an inner fixing tube, the rear end of which is fixedly connected to the lower end of a buffer tube, an outer fixing tube is provided on the outside of the inner fixing tube, and a plurality of second sliders are provided between the inner fixing tube and the outer fixing tube. One end of the second slider is fixedly connected to the outer wall of the inner fixing tube, and the other end of the second slider is slidably connected to the inner wall of the outer fixing tube along the circumference of the outer fixing tube.

[0012] Preferably, a plurality of guide tubes are fixedly connected through the inner fixation tube, and a guide rod is slidably connected inside the guide tube. One end of the guide rod located inside the inner fixation tube is fixedly connected to the arc-shaped clamp. A triangular push block is provided between the inner fixation tube and the outer fixation tube. The triangular push block is fixedly connected to the inner wall of the outer fixation tube. A plurality of triangular limiting blocks are fixed on the side of the triangular push block near the guide rod.

[0013] Preferably, a plurality of first toothed racks are fixedly provided on the outer wall of the external fixing tube along the circumference of the external fixing tube.

[0014] Preferably, a vertical plate is provided on the left side of the external fixing tube, the upper end of the vertical plate is fixedly connected to the bottom surface of the fixed top plate, and slide rails are fixedly provided at both the front and rear ends of the right side of the vertical plate. The two slide rails are slidably connected to the front and rear ends of the slide plate respectively, and a number of second racks are fixedly provided at equal intervals along the height direction of the slide plate on the right side of the slide plate.

[0015] Preferably, the left side of the skateboard has multiple limiting grooves, and a triangular limiting spike is provided in the limiting groove. The triangular limiting spike is connected to the inner wall of the limiting groove by a torsion spring.

[0016] Preferably, limiting posts are fixed at both the upper and lower ends of the slide rail.

[0017] The beneficial effects of this invention are:

[0018] By placing the pipe inside the inner fixing tube and clamping it with an arc-shaped clamp, during an earthquake, the pipe sways up and down along with the inner and outer fixing tubes. When the outer fixing tube moves upward, it drives the sliding plate upward synchronously via the first and second racks. When the outer fixing tube attempts to drive the sliding plate downward synchronously via the first and second racks, a triangular limiting spike will jam against the vertical plate, preventing the sliding plate from moving downward. This causes the outer fixing tube to rotate clockwise, thereby pushing the guide rod into the inner fixing tube with a triangular pusher, which then clamps the pipe with the arc-shaped clamp, securing it in place. This invention utilizes the force exerted on the pipe by an earthquake to clamp and fix it with the arc-shaped clamp, effectively preventing the pipe from slipping or falling during an earthquake. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the present invention;

[0020] Figure 2 for Figure 1 Enlarged schematic diagram of part A;

[0021] Figure 3 for Figure 1 Enlarged schematic diagram of part B;

[0022] Figure 4 for Figure 1 Enlarged schematic diagram of part C;

[0023] Reference numerals in the attached diagram: 1. Fixed top plate; 2. Expansion bolt; 3. Vertical plate; 4. Limiting post; 5. Slide rail; 6. Buffer spring; 7. First rack; 8. External fixing tube; 9. Second slider; 10. Internal fixing tube; 11. Triangular push block; 12. Arc-shaped clamp; 13. Buffer tube; 14. Slide groove; 15. Slider; 16. Buffer rod; 17. Slide plate; 18. Second rack; 19. Torsion spring; 20. Triangular limiting spike; 21. Limiting groove; 22. Limiting block; 23. Guide tube; 24. Guide rod. Detailed Implementation

[0024] To make the technical means, creative features, achieved objectives, and effects of this invention easier to understand, the invention is further described below with reference to specific embodiments and accompanying drawings. However, the following embodiments are merely preferred embodiments of this invention and not all embodiments. Other embodiments obtained by those skilled in the art based on the embodiments described herein without creative effort are all within the protection scope of this invention.

[0025] Specific embodiments of the present invention are described below with reference to the accompanying drawings.

[0026] Example 1

[0027] like Figure 1-4 As shown, an anti-seismic bracing installation structure for electromechanical installation includes a fixed top plate 1, which is connected to the roof by a plurality of expansion bolts 2, the number of which is six. The bottom center of the fixed top plate 1 is fixedly connected to the upper end of a buffer rod 16. The bottom of the buffer rod 16 is slidably inserted into a buffer tube 13. Both the buffer rod 16 and the buffer tube 13 are vertically arranged perpendicular to the roof. A buffer spring 6 is sleeved on the buffer rod 16. The lower end of the buffer spring 6 is fixedly connected to the upper end of the buffer tube 13. The upper end of the buffer spring 6 is fixedly connected to the fixed top plate 1. A pipe fixing mechanism is installed at the lower end of the buffer tube 13. Slide grooves 14 are opened on both the left and right sides of the bottom end of the buffer rod 16. A slider 15 is set in the slide groove 14. The slider 15 is fixedly connected to the top of the inner wall of the buffer tube 13. By setting the slide grooves 14 and the slider 15, the buffer rod 16 can slide in a direction within the buffer tube 13, and the buffer tube 13 and the buffer rod 16 can be prevented from detaching.

[0028] The pipe fixing mechanism includes an inner fixing tube 10, the rear end of which is fixedly connected to the lower end of a buffer tube 13. An outer fixing tube 8 is provided on the outside of the inner fixing tube 10. Both the inner fixing tube 10 and the outer fixing tube 8 are arranged longitudinally. A plurality of second sliders 9 are provided between the inner fixing tube 10 and the outer fixing tube 8. There are three second sliders 9. One end of the second slider 9 is fixedly connected to the outer wall of the inner fixing tube 10, and the other end of the second slider 9 is slidably connected to the inner wall of the outer fixing tube 8 along the circumference of the outer fixing tube 8. The second slider 9 is also connected to the outer fixing tube 13. The pipe 8 has damping when sliding relative to the outer fixed pipe 8. Multiple guide pipes 23 are fixedly installed through the inner fixed pipe 10. Guide rods 24 are slidably connected inside the guide pipes 23. One end of the guide rod 24 located inside the inner fixed pipe 10 is fixedly connected to the arc-shaped clamp 12. The pipe can be fixed by clamping the pipe from different angles through the arc-shaped clamps 12. A triangular push block 11 is provided between the inner fixed pipe 10 and the outer fixed pipe 8. The triangular push block 11 is fixedly connected to the inner wall of the outer fixed pipe 8. The side of the triangular push block 11 near the guide rod 24 is fixed. Several triangular limiting blocks 22 are present. As the outer fixed tube 8 rotates clockwise or counterclockwise, they can drive the triangular push blocks 11 to rotate synchronously. The triangular push blocks 11 push the arc-shaped clamping plate 12 to move and clamp the pipe through the guide rod 24, so that the arc-shaped clamping plate 12 can adapt to pipes of different diameters. Several first toothed racks 7 are fixedly provided on the outer wall of the outer fixed tube 8 along the circumference of the outer fixed tube 8. A vertical plate 3 is provided on the left side of the outer fixed tube 8. The upper end of the vertical plate 3 is fixedly connected to the bottom surface of the fixed top plate 1. Both the front and rear ends of the right side of the vertical plate 3 are... A slide rail 5 is fixedly installed, and the slide rail 5 is arranged vertically. The two slide rails 5 are slidably connected to the front and rear ends of the slide plate 17 respectively. Several second racks 18 are fixedly installed at equal intervals along the height direction of the slide plate 17 on the right side. Limiting posts 4 are fixedly installed at both the upper and lower ends of the slide rail 5. By setting the limiting posts 4, the slide plate 17 can be prevented from separating from the slide rail 5. Multiple limiting grooves 21 are opened on the left side of the slide plate 17. Triangular limiting spikes 20 are set in the limiting grooves 21. The triangular limiting spikes 20 are connected to the inner wall of the limiting grooves 21 through torsion springs 19.

[0029] Working principle: During use, the pipe is placed inside the inner fixing pipe 10, and the arc-shaped clamp 12 clamps and limits the pipe. When an earthquake occurs, the outer fixing pipe 8, the inner fixing pipe 10, and the pipe sway up and down. When the outer fixing pipe 8, the inner fixing pipe 10, and the pipe move upward relative to the vertical plate 3, the outer fixing pipe 8 drives the sliding plate 17 to slide upward along the slide rail 5 via the first rack 7 and the second rack 18. The sliding plate 17 should be made of lightweight material as much as possible so that the outer fixing plate 8 will not rotate when the outer fixing pipe 8 drives the sliding plate 17 to move upward. When the upright plate 3 moves downward, the outer fixing tube 8 drives the slide plate 17 to slide downward along the slide rail 5 through the first rack 7 and the second rack 18. However, when the slide plate 17 moves downward, the tip of the triangular limiting spike 20 will penetrate into the upright plate 3 to prevent the slide plate 17 from moving downward, causing the slide plate 17 to be unable to move downward. At this time, since the second rack 18 meshes with the first rack 7, the outer fixing tube 8 will rotate clockwise. The outer fixing tube 8 drives the triangular push block 11 to rotate clockwise synchronously, so that the triangular push block 11 pushes the guide rod 24 into the inner fixing tube 10, so that the arc-shaped clamp 12 further clamps and fixes the pipe.

[0030] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A seismic bracing and hanger installation structure for electromechanical installation, characterized in that: Includes a fixed top plate (1), which is connected to the roof by multiple expansion bolts (2). The bottom center of the fixed top plate (1) is fixed to the upper end of a buffer rod (16). The bottom of the buffer rod (16) is slidably inserted into a buffer tube (13). A buffer spring (6) is sleeved on the buffer rod (16). The lower end of the buffer spring (6) is fixed to the upper end of the buffer tube (13). The upper end of the buffer spring (6) is fixed to the fixed top plate (1). A pipe fixing mechanism is installed at the lower end of the buffer tube (13). The pipe fixing mechanism includes an inner fixing tube (10), the rear end of which is fixedly connected to the lower end of a buffer tube (13), an outer fixing tube (8) is provided on the outside of the inner fixing tube (10), and a plurality of second sliders (9) are provided between the inner fixing tube (10) and the outer fixing tube (8). One end of the second slider (9) is fixedly connected to the outer wall of the inner fixing tube (10), and the other end of the second slider (9) is slidably connected to the inner wall of the outer fixing tube (8) along the circumference of the outer fixing tube (8). Multiple guide tubes (23) are fixedly installed through the inner fixing tube (10). A guide rod (24) is slidably connected inside the guide tube (23). One end of the guide rod (24) inside the inner fixing tube (10) is fixedly connected to the arc-shaped clamp (12). A triangular push block (11) is provided between the inner fixing tube (10) and the outer fixing tube (8). The triangular push block (11) is fixedly connected to the inner wall of the outer fixing tube (8). Several triangular limiting blocks (22) are fixedly provided on the side of the triangular push block (11) near the guide rod (24). The outer wall of the external fixing tube (8) is fixed with a plurality of first toothed racks (7) along the circumference of the external fixing tube (8); The external fixed tube (8) is provided with a vertical plate (3) on the left side. The upper end of the vertical plate (3) is fixed to the bottom surface of the fixed top plate (1). The front and rear ends of the right side of the vertical plate (3) are both fixed with slide rails (5). The two slide rails (5) are slidably connected to the front and rear ends of the slide plate (17). Several second racks (18) are fixed at equal intervals along the height direction of the slide plate (17) on the right side of the slide plate (17). The left side of the slide plate (17) is provided with multiple limiting grooves (21), and a triangular limiting spike (20) is provided in the limiting groove (21). The triangular limiting spike (20) is connected to the inner wall of the limiting groove (21) by a torsion spring (19). The bottom of the buffer rod (16) is provided with grooves (14) on both the left and right sides. A slider (15) is provided in the groove (14) and the slider (15) is fixedly connected to the top of the inner wall of the buffer tube (13).

2. The seismic bracing and hanger installation structure for electromechanical installation according to claim 1, characterized in that: Limiting posts (4) are fixed at both the upper and lower ends of the slide rail (5).

3. The installation method of the seismic bracing and hanger installation structure in electromechanical installation according to claim 1, characterized in that: include: Step 1: When using, place the pipe inside the inner fixed pipe (10) so that the arc-shaped clamp (12) clamps and limits the pipe. Step 2: When an earthquake occurs, the external fixing tube (8), the internal fixing tube (10), and the pipe sway up and down. When the external fixing tube (8), the internal fixing tube (10), and the pipe move upward relative to the vertical plate (3), the external fixing tube (8) drives the sliding plate (17) to slide upward along the slide rail (5). When the external fixing tube (8), the internal fixing tube (10), and the pipe move downward relative to the vertical plate (3), the external fixing tube (8) drives the sliding plate (17) to slide downward along the slide rail (5) through the first rack (7) and the second rack (18). However, when the slide (17) moves down, the tip of the triangular limiting spike (20) will pierce into the upright plate (3) to prevent the slide (17) from moving down, causing the slide (17) to be unable to move down. At this time, since the second rack (18) meshes with the first rack (7), the outer fixing tube (8) will rotate clockwise. The outer fixing tube (8) drives the triangular push block (11) to rotate clockwise synchronously, so that the triangular push block (11) pushes the guide rod (24) into the inner fixing tube (10), so that the arc-shaped clamp (12) further clamps and fixes the pipe.

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