A seismic support device for electrical piping in building electromechanical installation

Abstract

This utility model discloses an anti-seismic support device for electrical piping in building electromechanical installation, belonging to the field of electromechanical installation technology. It includes a load-bearing frame, a fixing plate mounted on the load-bearing frame, and several threaded holes on the load-bearing frame. A support plate is fixedly connected to the fixing plate, and a fastening device is connected to the support plate. A shock absorber housing is installed inside the fastening device, and several springs are installed inside the shock absorber housing. A rubber pad is installed on the shock absorber housing. Through the coordinated use of these devices, the impact of external vibration on electrical piping can be significantly reduced, lowering the probability of pipe displacement, deformation, or even damage due to vibration, ensuring the stable operation of the power system. The fastening device, through the cooperation of a lower clamp, an upper clamp, and fastening screws, can firmly fix the pipe, preventing loosening, and facilitating installation and disassembly. The threaded holes on the load-bearing frame cooperate with the bolts and nuts on the fixing plate, allowing for flexible adjustment of the position of each component.

Description

Technical Field

[0001] This utility model relates to the field of electromechanical installation technology, specifically a seismic support device for electrical piping in building electromechanical installation. Background Technology

[0002] Electrical conduit installation is the work of laying protective conduits for cables. Electrical conduit can be installed exposed or concealed. For exposed electrical conduit, a supporting and fixing structure is required to secure it during the installation process.

[0003] Upon investigation, a Chinese utility model patent discloses a seismic support device for building electromechanical pipelines (publication number: CN219933343U), which includes an upper fixing ring and a lower fixing ring. A support base is fixed to the bottom of the lower fixing ring, and an mounting plate is fixed to the bottom of the support base. An installation structure is fixed between the upper fixing ring and the lower fixing ring.

[0004] While the aforementioned patent utilizes a buffer spring to allow for minute displacements of the pipeline in all directions, reducing the impact of severe vibrations, and the threaded rod and threaded sleeve can move the buffer block to adjust the inner diameter of the entire device, it can be used to fix electromechanical pipelines of different diameters, thus expanding the device's applicability and solving the problem that existing rigid connection fixing methods cannot effectively dampen and protect pipelines, and that prolonged vibration can reduce the stability of the connection, requiring more frequent inspections and maintenance, its installation location for pipelines is relatively limited and cannot be adjusted. This makes it difficult to address the diverse routing and installation requirements of pipelines in complex building spaces.

[0005] Therefore, this utility model provides an electrical piping seismic support device for building electromechanical installation to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] This utility model provides an electrical piping seismic support device for building electromechanical installation, which aims to solve the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: an electrical piping seismic support device for building electromechanical installation, comprising a load-bearing frame, a fixing plate installed on the load-bearing frame, a plurality of threaded holes opened on the load-bearing frame, a support plate fixedly connected to the fixing plate, a fastening device connected to the support plate, a shock absorber housing installed inside the fastening device, a plurality of springs installed inside the shock absorber housing, and a rubber pad installed on the shock absorber housing.

[0010] As a preferred technical solution of this application, the fastening device includes a lower clamp connected to the support plate, an upper clamp installed on the lower clamp, and two fastening screws installed on the upper clamp.

[0011] As a preferred technical solution of this application, a pipe is installed inside the rubber pad, and two bolts are installed on the fixing plate.

[0012] As a preferred technical solution of this application, the bottom end of each bolt penetrates the load-bearing frame, and a nut is installed at the bottom end of each bolt.

[0013] As a preferred technical solution of this application, an anchor bolt is installed on one side of the bearing frame, and an insulating gasket is connected to the bearing frame.

[0014] As a preferred technical solution of this application, two connecting rods are fixedly connected to the insulating gasket, and a fixed base is fixedly connected to the other end of each connecting rod. Each fixed base has several through holes.

[0015] As a preferred technical solution of this application, the support plate is connected to two diagonal braces.

[0016] (III) Beneficial Effects

[0017] The shock absorber housing contains several springs that effectively buffer the impact of vibration. Combined with the rubber pads that wrap the pipes, it can significantly reduce the impact of external vibration on electrical piping, lower the probability of pipe displacement, deformation, or even damage due to vibration, and ensure the stable operation of the power system. The fastening device, through the cooperation of the lower clamp, upper clamp, and fastening screws, can firmly fix the pipes and prevent them from loosening. It also facilitates installation and disassembly, improving construction efficiency. The threaded holes on the load-bearing frame cooperate with the bolts and nuts on the fixing plate, allowing for flexible adjustment of the position of the fixing plate and subsequent components to adapt to different installation requirements and enhance the applicability of the device. Attached Figure Description

[0018] Figure 1 A front view of a seismic bracing device for electrical piping in building electromechanical installation;

[0019] Figure 2 A top view of a seismic support device for electrical piping in building electromechanical installation;

[0020] Figure 3 Left view of an electrical piping seismic support device for building electromechanical installation;

[0021] Figure 4 Right sectional view of a seismic support device for electrical piping in building electromechanical installation;

[0022] Figure 5 A half-sectional view of a seismic support device for electrical piping in building electromechanical installation;

[0023] In the picture:

[0024] 1. Load-bearing frame; 2. Fixing plate; 3. Support plate; 4. Diagonal brace; 5. Shock absorber housing; 6. Upper clamp; 7. Lower clamp; 8. Anchor bolt; 9. Threaded hole; 10. Fixing bolt; 11. Through hole; 12. Fixing base; 13. Connecting rod; 14. Fastening screw; 15. Nut; 16. Pipe; 17. Insulating gasket; 18. Spring; 19. Rubber pad. Detailed Implementation

[0025] 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.

[0026] This utility model provides a seismic support device for electrical piping in building electromechanical installation, such as... Figure 1-5 As shown, the device includes a support frame 1, which provides a stable installation foundation for the entire device. A fixed plate 2 with adjustable position is installed on the support frame 1. The connection between the fixed plate 2 and the support frame 1 ensures the stability of subsequent component installation. The support frame 1 has several threaded holes 9, which are reasonably distributed to provide multiple optional points for adjusting the position of the fixed plate 2. A support plate 3 is fixedly connected to the upper surface of the fixed plate 2. The support plate 3 serves as an intermediate connection structure, providing a reliable installation support point for the fastening device. The fastening device connected to the support plate 3 can firmly fix the shock-absorbing components. Among them, the shock absorber housing 5 installed inside the fastening device is a key component for shock resistance. Several springs 18 are installed inside the shock absorber housing 5. These springs 18 can undergo elastic deformation when subjected to vibration, thereby effectively absorbing and buffering vibration energy. The rubber pads 19 installed on the inner surface of the shock absorber housing 5 not only have good elasticity, but also further enhance the buffering effect.

[0027] The fastening device specifically includes a lower clamp 7 connected to the support plate 3. The connection between the lower clamp 7 and the support plate 3 is firm and reliable, laying the foundation for the entire fastening structure. An upper clamp 6 is installed on the lower clamp 7. The upper clamp 6 and the lower clamp 7 cooperate with each other to form a complete ring structure, which can tightly wrap the internal components. The two fastening screws 14 installed on the upper clamp 6 can increase the clamping force between the upper clamp 6 and the lower clamp 7 by tightening, thereby firmly fixing the internal components and preventing them from loosening or shifting under vibration or other conditions. At the same time, this structure is also easy to install and disassemble, improving the convenience of construction.

[0028] The pipe 16 installed inside the rubber pad 19 has an outer diameter that is perfectly matched to the inner wall size of the rubber pad 19, allowing the pipe 16 to be tightly wrapped by the rubber pad 19. This tight fit, on the one hand, utilizes the elastic deformation of the rubber pad 19 to form a uniform circumferential force on the pipe 16, further limiting the swaying of the pipe 16 within the shock absorber housing 5, ensuring that the pipe 16 remains in a relatively stable position during vibration; on the other hand, the softness of the rubber pad 19 itself prevents direct contact between the surface of the pipe 16 and the shock absorber housing 5, reducing wear caused by friction when the pipe 16 undergoes slight displacement due to vibration, while also isolating some external noise, playing a certain noise reduction role, better protecting the integrity of the pipe 16, and ensuring smooth internal power transmission.

[0029] Two fixing bolts 10 installed on the fixing plate 2 are precisely positioned on both sides of the fixing plate 2, corresponding one-to-one with the threaded holes 9 on the bearing frame 1. During installation, the fixing bolts 10 pass through the pre-set mounting holes on the fixing plate 2 and are screwed into the corresponding threaded holes 9. By tightening the fixing bolts 10, the fixing plate 2 is firmly pressed onto the bearing frame 1, forming a stable connection between the two. The symmetrical distribution of the two fixing bolts 10 ensures that the fixing plate 2 is subjected to uniform force, avoiding stress concentration caused by single-point fixing, which could lead to deformation or loosening of the fixing plate 2, thus providing a reliable guarantee for the normal operation of the entire device.

[0030] Each fixing bolt 10 has its bottom end penetrating through the load-bearing frame 1. This through-type connection allows the fixing bolt 10 to tightly connect the fixing plate 2 and the load-bearing frame 1 together. Each fixing bolt 10 has a nut 15 installed at its bottom end, which, through thread engagement with the fixing bolt 10, can further tighten the fixing bolt 10, preventing it from loosening during long-term use or in a vibrating environment, and ensuring the stability of the connection between the fixing plate 2 and the load-bearing frame 1.

[0031] Among them, the anchor bolts 8 installed on one side of the bearing frame 1 can penetrate into the building structure and firmly connect the bearing frame 1 to the main building, which greatly enhances the overall stability of the bearing frame 1 and prevents the bearing frame 1 from shifting during vibration. The insulating pads 17 connected on the bearing frame 1 are made of insulating material, which can effectively block the conduction of current and prevent electric shock and other safety accidents caused by the device being energized, thus improving the electrical safety of the entire device.

[0032] The two connecting rods 13 fixedly connected to the insulating gasket 17 have good structural strength, enabling a stable connection between the fixed base 12 and the insulating gasket 17. The fixed base 12 fixedly connected to the other end of each connecting rod 13 increases the contact area with the mounting surface, making the installation of the device more stable. Several through holes 11 opened on each fixed base 12 can be used to pass through fasteners, such as expansion bolts, to firmly fix the fixed base 12 to the building structure, further improving the installation stability of the entire device.

[0033] Among them, the two diagonal braces 4 connected to the support plate 3 are symmetrically distributed. One end of the diagonal brace 4 is connected to the support plate 3, and the other end is connected to the fixed plate 2, forming a triangular stable structure. This structure can effectively disperse the force borne by the support plate 3, enhance the deformation resistance of the support plate 3, improve the structural strength and stability of the support plate 3, and ensure that it can stably support the components above for a long time.

[0034] Working principle: The load-bearing frame 1 is connected to the building structure via anchor bolts 8. Fixing components are inserted through the through holes 11 on the fixed base 12, forming a double fixation to ensure the frame itself does not shift during vibration. The fixed plate 2, through fixing bolts 10 and nuts 15, engages with the threaded holes 9 of the load-bearing frame 1, allowing for flexible position adjustment and locking, providing adaptive support for the upper structure. The support plate 3, through diagonal braces 4, forms a triangular stable structure with the fixed plate 2, distributing the weight load of the pipes 16 and auxiliary components, preventing the support plate 3 from bending due to excessive force, and ensuring the stable installation of the upper vibration damping structure. The fastening constraint layer achieves rigid fixation of the pipe 16. The lower clamp 7 and the upper clamp 6 are clamped together by the fastening screws 14, which firmly fixes the shock absorber housing 5 to the support plate 3, preventing the shock absorber assembly from falling off during vibration. When external vibration is transmitted to the device, the spring 18 inside the shock absorber housing 5 undergoes elastic deformation to absorb the longitudinal impact force. The rubber pad 19 further buffers the lateral vibration through its own elasticity and avoids the pipe 16 from directly colliding with the housing and causing wear. In addition, the insulating pad 17 simultaneously blocks the current conduction during the shock absorption process to prevent the risk of leakage caused by the damage to the circuit caused by vibration.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A seismic support device for electrical piping in building electromechanical installation, comprising a load-bearing frame (1), characterized in that: A fixing plate (2) is installed on the bearing frame (1). Several threaded holes (9) are opened on the bearing frame (1). A support plate (3) is fixedly connected to the fixing plate (2). A fastening device is connected to the support plate (3). A shock absorber housing (5) is installed inside the fastening device. Several springs (18) are installed inside the shock absorber housing (5). A rubber pad (19) is installed on the shock absorber housing (5).

2. The seismic support device for electrical conduit used in building electromechanical installation according to claim 1, characterized in that: The fastening device includes a lower clamp (7) connected to the support plate (3), an upper clamp (6) is installed on the lower clamp (7), and two fastening screws (14) are installed on the upper clamp (6).

3. The seismic support device for electrical conduit used in building electromechanical installation according to claim 1, characterized in that: The rubber pad (19) has a pipe (16) installed inside, and the fixing plate (2) has two fixing bolts (10).

4. The seismic support device for electrical conduit used in building electromechanical installation according to claim 3, characterized in that: Each of the fixing bolts (10) has its bottom end penetrating the load-bearing frame (1), and each of the fixing bolts (10) has its bottom end fitted with a nut (15).

5. The seismic support device for electrical conduit used in building electromechanical installation according to claim 1, characterized in that: Anchor bolts (8) are installed on one side of the bearing frame (1), and insulating gaskets (17) are connected to the bearing frame (1).

6. The seismic support device for electrical conduit used in building electromechanical installation according to claim 5, characterized in that: Two connecting rods (13) are fixedly connected to the insulating pad (17), and a fixed base (12) is fixedly connected to the other end of each connecting rod (13). Each fixed base (12) has several through holes (11).

7. The seismic support device for electrical conduit used in building electromechanical installation according to claim 1, characterized in that: Two diagonal braces (4) are connected to the support plate (3).

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