Anti-seismic support hanger with stable structure

Abstract

The utility model relates to the field of the anti-seismic support hanger industry, in particular to an anti-seismic support hanger with a stable structure. The technical problems that a conventional anti-seismic supporting and hanging frame cannot stably clamp a pipeline, the pipeline is prone to falling off due to strong vibration, and the mounting height and position of the pipeline are difficult to adjust through the conventional anti-seismic supporting and hanging frame are solved. According to the technical scheme, the anti-seismic support hanger with the stable structure comprises a bearing assembly, a fixing assembly, a supporting assembly, a sliding assembly and a clamping assembly. Through the arrangement of the integrally-formed bearing assembly, the overall structure is more stable, the connecting column and the pipe support are installed in different screw grooves in a threaded mode so as to adjust the installation height and position of a pipeline, the symmetrically-arranged electric cylinders drive the clamping blocks to clamp the pipeline in the center, and the clamping effect is good. The rubber blocks fixedly connected with the inner walls of the clamping blocks and the outer wall of the pipeline extrude each other, so that the pipeline is stably clamped, part of impact force generated by vibration of the pipeline can be absorbed, and the problems are solved.

Description

Technical Field

[0001] The utility model belongs to the field of earthquake-resistant support and hanger industry, and specifically relates to an earthquake-resistant support and hanger with a stable structure. Background Art

[0002] In the seismic support and hanger industry, seismic supports and hangers are various components or devices that limit the displacement of attached electromechanical engineering facilities, control the vibration of facilities, and transfer the load to the load-bearing structure. They can provide reliable protection for building electromechanical engineering facilities during earthquakes and withstand earthquakes from any horizontal direction. In the prior art, conventional seismic supports and hangers often pay more attention to the stable connection between the load-bearing structure and the wall, and the pipe clamping and fixing installed thereon are not stable enough. There is a situation where the support and hanger structure is intact but the pipe has fallen off after being subjected to strong vibrations. At the same time, conventional seismic supports and hangers are usually fixed by driving expansion bolts into the wall, and it is difficult to adjust the installation height and position of the pipe according to the needs of on-site construction. Therefore, a seismic support and hanger with a stable structure is proposed to solve the above problems. Utility Model Content

[0003] In order to overcome the problems that conventional seismic supports and hangers do not hold the pipes firmly enough during use, which may cause the pipes to fall off due to strong vibrations, and conventional seismic supports and hangers are difficult to adjust the installation height and position of the pipes.

[0004] The technical solution of the utility model is: a structurally stable earthquake-resistant support and hanger, comprising a load-bearing component, a fixing component, a supporting component, a sliding component and a clamping component; a fixing component for fixing is arranged at the upper end of the load-bearing component; a supporting component for supporting is arranged at the upper end of the load-bearing component; a sliding component for facilitating sliding is arranged at the upper end of the load-bearing component; a clamping component for clamping is arranged at the upper end of the load-bearing component.

[0005] Preferably, through the arrangement of the bearing component, the stable one-piece molded structure helps to resist the impact of vibration, and the installation height of the pipeline can be adjusted by changing the different installation heights of the bearing component on the fixed component. By movably arranging a supporting component on the bearing component, the horizontal installation position of the pipeline on the bearing component can be adjusted, thereby solving the problem that it is difficult to adjust the installation height and position of the pipeline with conventional seismic support and hanger brackets. Through the arrangement of the sliding component, it helps to transport the pipeline to the installation position more labor-saving. Through the arrangement of the clamping component, while achieving a stable clamping of the pipeline, part of the impact force generated by the vibration of the pipeline can be absorbed, thereby solving the problem that the conventional seismic support and hanger brackets are not stable enough to clamp the pipeline, and the pipeline is easily caused to fall off due to strong vibration.

[0006] Preferably, the bearing assembly includes a base plate, a connecting column, a first screw groove, a connecting plate, an installation box and a second screw groove; connecting columns are fixedly connected to the four corner edges of the upper end of the base plate; the front and rear ends of the connecting columns are penetrated with evenly distributed first screw grooves; a connecting plate is fixedly connected to the center of the lower end of the base plate; installation boxes symmetrically distributed about the center of the connecting plate are fixedly connected to the front and rear edges of the upper end of the base plate; the installation box is open at one end facing the center of the base plate; the ends of the two installation boxes that are close to each other fit with the front and rear ends of the base plate; the left and right edges of the upper and lower ends of the base plate are penetrated with evenly distributed second screw grooves; the connecting columns are fixedly connected to the four corner edges of the upper end of the base plate, which helps to increase the stability of the entire structure, and can evenly transfer the force to each corner, avoiding excessive stress in some parts, resulting in deformation and damage of the structure.

[0007] Preferably, the fixing assembly includes a fixing plate, a mounting block, a diagonal brace, a slide groove, a third screw groove and a first bolt; a mounting block is movably provided on the outer wall of the connecting column; a slide groove is provided at the lower end of the mounting block; the slide groove is adapted to the connecting column; the upper end of the connecting column is fitted with the upper end surface inside the slide groove; a third screw groove is evenly distributed through the front and rear ends of the mounting block; the third screw groove corresponds to the first screw groove one by one; the inner wall threads of the third screw groove and the first screw groove are installed with the first bolt; the upper end of the mounting block is fixedly connected to a fixing plate; the lower end of the fixing plate is fixedly connected to the connection between the left and right ends of the mounting block with a diagonal brace; through the setting of the diagonal brace, horizontal loads can be shared and the rigidity of the overall structure can be improved. By installing the mounting block on the outside of the connecting column, the third screw groove and the first screw groove at different positions can be aligned and then locked by the first bolt. The installation height of the pipeline can be adjusted according to the needs of on-site construction.

[0008] Preferably, the support assembly includes a pipe support, a stud and a nut; the inner wall of the second screw groove is movably provided with a stud; the upper end of the stud is fixedly connected to the pipe support; the upper end of the pipe support fits with the outer wall of the pipe; the lower end of the pipe support fits with the upper end of the base plate; the lower end of the stud passes through the second screw groove and is threadedly installed with a nut; the upper end of the nut fits with the lower end of the base plate; the arrangement of the arc-shaped surface on the upper end of the pipe support helps to fit the pipe and prevent the pipe from sliding during installation, and the overall structure of the support assembly is stabilized by vertically inserting the stud into the second screw groove at different positions and then locking it with the nut, and the installation position of the pipe in the horizontal direction on the base plate can be changed according to construction needs, thereby solving the problem that conventional seismic support and hanger brackets are difficult to adjust the installation height and position of the pipe.

[0009] Preferably, the sliding component includes a limiting plate and rubber columns; the front and rear side edges of the upper end of the bottom plate are fixedly connected to the limiting plates symmetrically distributed about the center of the bottom plate; the left and right ends of the limiting plates are in contact with the connecting columns; evenly distributed rubber columns are rotatably installed between the two limiting plates; by rotatably installing evenly distributed rubber columns between the two limiting plates, when one end of the pipeline to be installed is pushed along the upper end of the pipe support to the upper end of the rubber column, the pipeline will be conveyed forward as the rubber column rotates, and the pipeline can reach the installation position more labor-savingly, ensuring the stability of the pipeline installation.

[0010] Preferably, the clamping component includes an electric cylinder, a clamping block, a rubber block, a fourth thread groove, a limiting block, a fifth thread groove and a second bolt; the electric cylinder is fixedly connected to the inner wall of the installation box; the telescopic rod of the electric cylinder is fixedly connected to the clamping block; clamping grooves are formed at one ends of the two clamping blocks close to each other; the clamping groove is a semi-cylindrical groove; the two clamping grooves are combined to form a cylindrical hole; the inner walls of the clamping grooves are fixedly connected to the evenly distributed rubber blocks; the rubber block is a semi-cylindrical structure; by arranging opposite electric cylinders on both sides of the pipeline, starting the electric cylinder to drive the telescopic rod of the electric cylinder to clamp the pipeline with the clamping block, the rubber block is made of rubber, has a certain flexibility and anti-slip property, and realizes the stable clamping of the pipeline by mutually extruding the rubber block and the outer wall of the pipeline, avoiding the risk of the pipeline falling off due to earthquake disasters. At the same time, the rubber block will absorb part of the impact force generated by the vibration when the pipeline conveys the medium, eliminating the influence of noise, and solving the problem that the conventional anti-seismic support clamps the pipeline not firmly enough and is easy to cause the pipeline to fall off due to strong vibration.

[0011] Preferably, a fourth thread groove is formed at the upper end of the clamping block; a limiting block is movably arranged on the upper ends of the two clamping blocks together; the limiting block is in a U-shaped structure; the inner wall of the limiting block is in contact with the outer wall of the cuboid structure formed by the two clamping blocks; fifth thread grooves symmetrically distributed about the center of the limiting block are formed through the upper and lower ends of the limiting block; the fifth thread grooves correspond to the two fourth thread grooves one by one; a second bolt is threadedly installed in the inner walls of the fourth thread groove and the fifth thread groove; by arranging a limiting block on the outer wall of the cuboid structure formed by the two clamping blocks, and then threadedly installing the fifth thread groove in the inner walls of the fourth thread groove and the fifth thread groove, the limiting block and the clamping block are firmly connected, preventing the two clamping blocks from separating due to vibration and the clamping force on the pipeline from decreasing.

[0012] The beneficial effects of the present utility model:

[0013] 1. Electric cylinders are arranged opposite to each other on both sides of the pipeline. When the electric cylinders are started, the telescopic rods of the electric cylinders drive the clamping blocks to clamp the pipeline. The rubber blocks are made of rubber and have certain flexibility and anti-slip properties. The rubber blocks and the outer wall of the pipeline are squeezed against each other to achieve a stable clamping of the pipeline, thus avoiding the risk of the pipeline falling off due to earthquake disasters. At the same time, the rubber blocks will absorb part of the impact force generated by the vibration when the pipeline transports the medium, eliminating the influence of noise and solving the problem that the conventional seismic brackets are not stable enough to clamp the pipeline, which is easy to cause the pipeline to fall off due to strong vibrations.

[0014] 2. By setting the diagonal brace, the horizontal load can be shared and the rigidity of the overall structure can be improved. By installing the mounting block sleeve on the outside of the connecting column, the third screw groove and the first screw groove at different positions can be aligned and then locked by the first bolt. The installation height of the pipeline can be adjusted according to the needs of on-site construction. By vertically inserting the stud into the second screw groove at different positions and then locking it with the nut to stabilize the overall structure of the support assembly, the installation position of the pipeline in the horizontal direction on the bottom plate can be changed according to the construction needs, which solves the problem that it is difficult to adjust the installation height and position of the pipeline with conventional seismic support and hanger brackets;

[0015] 3. The evenly distributed rubber columns are installed by rotating between the two limit plates. When one end of the pipe to be installed is pushed into the upper end of the rubber column along the upper end of the pipe support, the pipe will be transported forward with the rotation of the rubber column, which can save effort to make the pipe reach the installation position and ensure the stability of the pipe installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a three-dimensional structural schematic diagram of a structurally stable earthquake-resistant support and hanger of the utility model;

[0017] Figure 2 What is shown is a three-dimensional structural schematic diagram of a load-bearing component, a supporting component and a sliding component of a structurally stable earthquake-resistant support and hanger of the utility model;

[0018] Figure 3 What is shown is a three-dimensional structural schematic diagram of a fixing assembly of a seismic support and hanger with a stable structure according to the utility model;

[0019] Figure 4 What is shown is a three-dimensional structural schematic diagram of a clamping assembly of a seismic support and hanger bracket with a stable structure of the present invention.

[0020] The marks in the accompanying drawings are: 1-bearing component, 101-base plate, 102-connecting column, 103-first screw groove, 104-connecting plate, 105-installing box, 106-second screw groove, 2-fixing component, 201-fixing plate, 202-installing block, 203-diagonal support, 204-slide groove, 205-third screw groove, 206-first bolt, 3-support component, 301-pipe support, 302-stud, 303-nut, 4-sliding component, 401-limiting plate, 402-rubber column, 5-clamping component, 501-electric cylinder, 502-clamping block, 503-rubber block, 504-fourth screw groove, 505-limiting block, 506-fifth screw groove, 507-second bolt, 508-clamping groove. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: a structurally stable earthquake-resistant support and hanger, comprising a bearing component 1, a fixing component 2, a supporting component 3, a sliding component 4 and a clamping component 5; the upper end of the bearing component 1 is provided with a fixing component 2 for fixing; the upper end of the bearing component 1 is provided with a supporting component 3 for supporting; the upper end of the bearing component 1 is provided with a sliding component 4 for easy sliding; the upper end of the bearing component 1 is provided with a clamping component 5 for clamping.

[0023] See also Figure 2In this embodiment, the bearing assembly 1 includes a bottom plate 101, a connecting column 102, a first screw groove 103, a connecting plate 104, a mounting box 105 and a second screw groove 106; the connecting column 102 is fixedly connected to the four corner edges of the upper end of the bottom plate 101; the front and rear ends of the connecting column 102 are penetrated with uniformly distributed first screw grooves 103; the center of the lower end of the bottom plate 101 is fixedly connected to the connecting plate 104; the front and rear edges of the upper end of the bottom plate 101 are fixedly connected with mounting boxes 105 symmetrically distributed about the center of the connecting plate 104; the mounting box 105 is open at one end facing the center of the bottom plate 101; the ends of the two mounting boxes 105 close to each other are in contact with the front and rear ends of the bottom plate 101; the left and right edges of the upper and lower ends of the bottom plate 101 are penetrated with uniformly distributed second screw grooves 106; The support assembly 3 includes a pipe support 301, a stud 302 and a nut 303; the inner wall of the second screw groove 106 is movably provided with a stud 302; the upper end of the stud 302 is fixedly connected to the pipe support 301; the upper end of the pipe support 301 is in contact with the outer wall of the pipe; the lower end of the pipe support 301 is in contact with the upper end of the base plate 101; the lower end of the stud 302 passes through the second screw groove 106 and is threadedly installed with a nut 303; the upper end of the nut 303 is in contact with the lower end of the base plate 101; the sliding assembly 4 includes a limiting plate 401 and a rubber column 402; the front and rear edges of the upper end of the base plate 101 are fixedly connected to the limiting plate 401 symmetrically distributed about the center of the base plate 101; the left and right ends of the limiting plate 401 are in contact with the connecting column 102; and uniformly distributed rubber columns 402 are rotatably installed between the two limiting plates 401.

[0024] See also Figure 3 In this embodiment, the fixing assembly 2 includes a fixing plate 201, a mounting block 202, a diagonal brace 203, a slide 204, a third screw groove 205 and a first bolt 206; the outer wall of the connecting column 102 is movably provided with a mounting block 202; a slide 204 is provided at the lower end of the mounting block 202; the slide 204 is adapted to the connecting column 102; the upper end of the connecting column 102 is fitted with the upper end surface inside the slide 204; the front and rear ends of the mounting block 202 are penetrated by uniformly distributed third screw grooves 205; the third screw grooves 205 correspond to the first screw grooves 103 one by one; the inner walls of the third screw grooves 205 and the first screw grooves 103 are threadedly installed with the first bolt 206; the upper end of the mounting block 202 is fixedly connected to the fixing plate 201; the connection between the lower end of the fixing plate 201 and the left and right ends of the mounting block 202 is commonly fixedly connected with the diagonal brace 203; the upper end of the fixing plate 201 is threadedly installed on the top of the wall.

[0025] See also Figure 4, in this embodiment, the clamping assembly 5 includes an electric cylinder 501, clamping blocks 502, rubber blocks 503, fourth screw grooves 504, limiting blocks 505, fifth screw grooves 506 and second bolts 507; the inner wall of the installation box 105 is fixedly connected with the electric cylinder 501; the telescopic rod of the electric cylinder 501 is fixedly connected with the clamping block 502; the mutually approaching ends of the two clamping blocks 502 are provided with clamping grooves 508; the clamping groove 508 is a semi-cylindrical groove; the two clamping grooves 508 are fitted together to form a cylindrical hole; the inner wall of the clamping groove 508 is fixedly connected with uniformly distributed rubber blocks 503; the rubber block 503 is a semi-cylindrical structure; the upper end of the clamping block 502 is provided with a fourth screw groove 504; the upper ends of the two clamping blocks 502 are jointly and movably provided with a limiting block 505; the limiting block 505 is a U-shaped structure; the inner wall of the limiting block 505 is fitted with the outer wall of the rectangular parallelepiped structure formed by the two clamping blocks 502; the upper and lower ends of the limiting block 505 are penetrated and provided with fifth screw grooves 506 that are symmetrically distributed about the center of the limiting block 505; the fifth screw grooves 506 correspond to the two fourth screw grooves 504 one by one; the inner walls of the fourth screw grooves 504 and the fifth screw grooves 506 are threadedly installed with second bolts 507.

[0026] When working, first drive the fixing plate 201 into the wall surface through expansion screws to achieve the stable installation of the fixing plate 201, then insert the connecting column 102 along the sliding groove 204, and then lock the fixing plate 201 and the connecting column 102 through the first bolt 206 to ensure the stable connection of the bearing assembly 1 and the fixing assembly 2. Then, according to the needs of on-site construction, insert the stud 302 into the corresponding second screw groove 106 and lock it with the nut 303.

[0027] Then hoist the pipeline to be installed above the side of the bottom plate 101, so that one end of the pipeline is fitted with the upper arc surface of the pipe support 301, and then push the pipeline manually to the other end of the bottom plate 101. The pipeline will be conveyed forward along the outer wall of the rubber column 402 until the other end of the pipeline is also fitted with the upper end of the pipe support 301, reaching the preset pipeline installation position.

[0028] Then start the electric cylinder 501. The telescopic rod of the electric cylinder 501 will drive the clamping blocks 502 to move relatively, clamp the pipeline placed between the two clamping blocks 502, and the rubber blocks 503 will be deformed by extrusion with the outer wall of the pipeline, realizing the stable clamping of the pipeline. Then, clamp the limiting block 505 outside the rectangular parallelepiped structure formed by the two clamping blocks 502, and fix the clamping blocks 502 and the limiting block 505 through the second bolts 507, so that the entire seismic support吊架 is in a stable connection state to withstand vibrations from all directions and provide reliable protection for the pipeline installed therein.

[0029] Through the above steps, by setting the bearing component 1, the stable one-piece structure helps to resist the impact of vibration, and by changing the different installation heights of the bearing component 1 on the fixed component 2, the installation height of the pipeline can be adjusted. By movably setting the support component 3 on the bearing component 1, the horizontal installation position of the pipeline on the bearing component 1 can be adjusted, which solves the problem that it is difficult to adjust the installation height and position of the pipeline with conventional seismic support and hanger brackets. The setting of the sliding component 4 helps to transport the pipeline to the installation position more labor-saving. The setting of the clamping component 5 can achieve a stable clamping of the pipeline while absorbing part of the impact force caused by the vibration of the pipeline, which solves the problem that the conventional seismic support and hanger brackets are not stable enough to clamp the pipeline, and the pipeline is easily dropped due to strong vibration.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A structurally stable seismic support and hanger, comprising a load-bearing assembly (1); characterized in that: The invention also comprises a fixing component (2), a supporting component (3), a sliding component (4) and a clamping component (5); the upper end of the bearing component (1) is provided with a fixing component (2) for fixing; the upper end of the bearing component (1) is provided with a supporting component (3) for supporting; the upper end of the bearing component (1) is provided with a sliding component (4) for facilitating sliding; and the upper end of the bearing component (1) is provided with a clamping component (5) for clamping.

2. The structurally stable seismic support and hanger according to claim 1, characterized in that: The bearing assembly (1) comprises a bottom plate (101), a connecting column (102), a first screw groove (103), a connecting plate (104), a mounting box (105) and a second screw groove (106); the connecting column (102) is fixedly connected to the four corner edges of the upper end of the bottom plate (101); the front and rear ends of the connecting column (102) are penetrated with uniformly distributed first screw grooves (103); the center of the lower end of the bottom plate (101) is fixedly connected to the connecting plate (104); the mounting boxes (105) are fixedly connected to the front and rear edges of the upper end of the bottom plate (101) and are symmetrically distributed about the center of the connecting plate (104); the mounting boxes (105) are open at one end facing the center of the bottom plate (101); the ends of the two mounting boxes (105) that are close to each other are in contact with the front and rear ends of the bottom plate (101); the left and right edges of the upper and lower ends of the bottom plate (101) are penetrated with uniformly distributed second screw grooves (106).

3. The structurally stable seismic support and hanger according to claim 2, characterized in that: The fixing assembly (2) comprises a fixing plate (201), a mounting block (202), a diagonal brace (203), a slide groove (204), a third screw groove (205) and a first bolt (206); the outer wall of the connecting column (102) is movably provided with a mounting block (202); a slide groove (204) is provided at the lower end of the mounting block (202); the slide groove (204) is adapted to the connecting column (102); the upper end of the connecting column (102) is in contact with the upper end surface of the slide groove (204) The mounting block (202) is combined with a mounting plate (201) and a mounting plate (202) having a plurality of mounting plates (203). The mounting plate (202) is provided with uniformly distributed third screw grooves (205) at both ends thereof. The third screw grooves (205) correspond to the first screw grooves (103) one by one. The inner walls of the third screw grooves (205) and the first screw grooves (103) are threadedly mounted with first bolts (206). The upper end of the mounting block (202) is fixedly connected with a fixing plate (201). The lower end of the fixing plate (201) and the connection between the left and right ends of the mounting block (202) are fixedly connected with a diagonal brace (203).

4. The structurally stable seismic support and hanger according to claim 2, characterized in that: The support assembly (3) comprises a pipe support (301), a stud (302) and a nut (303); the inner wall of the second screw groove (106) is movably provided with a stud (302); the upper end of the stud (302) is fixedly connected to the pipe support (301); the upper end of the pipe support (301) is in contact with the outer wall of the pipeline; the lower end of the pipe support (301) is in contact with the upper end of the base plate (101); the lower end of the stud (302) passes through the second screw groove (106) and is threadedly installed with a nut (303); the upper end of the nut (303) is in contact with the lower end of the base plate (101).

5. The structurally stable seismic support and hanger according to claim 2, characterized in that: The sliding component (4) includes a limiting plate (401) and a rubber column (402); the front and rear side edges at the upper end of the bottom plate (101) are fixedly connected to the limiting plates (401) symmetrically distributed about the center of the bottom plate (101); the left and right ends of the limiting plate (401) are in contact with the connecting column (102); and rubber columns (402) evenly distributed are rotatably installed between the two limiting plates (401).

6. The structurally stable seismic support and hanger according to claim 2, characterized in that: The clamping component (5) includes an electric cylinder (501), a clamping block (502), a rubber block (503), a fourth thread groove (504), a limiting block (505), a fifth thread groove (506) and a second bolt (507); the electric cylinder (501) is fixedly connected to the inner wall of the installation box (105); the telescopic rod of the electric cylinder (501) is fixedly connected to the clamping block (502); a clamping groove (508) is opened at one end of the two clamping blocks (502) close to each other; the clamping groove (508) is a semi-cylindrical groove; the two clamping grooves (508) are in contact with each other to form a cylindrical hole; the inner wall of the clamping groove (508) is fixedly connected to the rubber blocks (503) evenly distributed; and the rubber block (503) is a semi-cylindrical structure.

7. The structurally stable seismic support and hanger according to claim 6, characterized in that: A fourth thread groove (504) is opened at the upper end of the clamping block (502); a limiting block (505) is movably arranged on the upper ends of the two clamping blocks (502) together; the limiting block (505) is in a U-shaped structure; the inner wall of the limiting block (505) is in contact with the outer wall of the rectangular parallelepiped structure formed by the two clamping blocks (502); fifth thread grooves (506) symmetrically distributed about the center of the limiting block (505) are opened through the upper and lower ends of the limiting block (505); the fifth thread grooves (506) correspond to the two fourth thread grooves (504) one by one; and the second bolt (507) is threadedly installed in the inner walls of the fourth thread groove (504) and the fifth thread groove (506).

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