Heat supply and ventilation pipeline ceiling frame of anti-seismic structure

Abstract

The utility model relates to the technical field of heat supply and ventilation pipelines, in particular to a heat supply and ventilation pipeline ceiling frame of an anti-seismic structure, which comprises a lower supporting plate, the bottom of the lower supporting plate is fixedly connected with a warning anti-falling mechanism, and the warning anti-falling mechanism comprises a mounting frame. Through cooperation of the square bottom plate, the spring, the top seat plate, the limiting vertical plate and the damper, the anti-seismic buffering function is achieved, firstly, when a pipeline on the device vibrates during operation or shakes due to an earthquake, the limiting vertical plate and the top seat plate clamp the pipeline during installation, and the spring and the damper can be matched with the guide rod during shaking, so that the pipeline is prevented from falling off. Vibration generated by the pipeline is resisted and absorbed through the top seat plate, and the mechanism can effectively perform anti-vibration buffering, so that influence of vibration on connection between the device and the pipeline can be avoided, displacement of the pipeline in vibration can be prevented, and it is guaranteed that normal operation and use of the pipeline are not affected when the pipeline vibrates.

Description

Technical Field

[0001] The utility model relates to the technical field of heating and ventilation pipelines, and specifically relates to a ceiling hanger for a heating and ventilation pipeline with an earthquake-resistant structure. Background Technique

[0002] A heating and ventilation pipeline refers to a pipeline used to transport heat energy. According to different usage scopes, heating pipelines can be divided into two categories: industrial pipelines and public pipelines. Therefore, a ceiling hanger is required when installing heating and ventilation pipelines.

[0003] After retrieval, the publication number is CN218599001, and the name is a ceiling installation rack for building pipelines, including a bracket. Through research and analysis, it is found that although the clamped pipeline is more stable during use and the practicability of the device is improved, to a certain extent, there are still the following disadvantages.

[0004] For example: During the use of the existing ceiling hanger, it does not have an earthquake-resistant buffering function and cannot perform earthquake-resistant buffering treatment during use, resulting in the pipeline fixed by the device vibrating during operation when the above situation occurs. In addition, there will also be vibrations during a small earthquake, which will have a certain impact on the connection between the device and the pipeline, and then cause the pipeline to displace during vibration, and seriously affect the normal operation of the pipeline. To solve the above technical problems, we designed a ceiling hanger for a heating and ventilation pipeline with an earthquake-resistant structure. Content of the Utility Model

[0005] The purpose of the utility model is to provide a ceiling hanger for a heating and ventilation pipeline with an earthquake-resistant structure, which has the advantages of being able to resist vibration and buffer and unload force on the pipeline fixed by the device during use, and being able to give a timely warning and protect the device from falling when the device falls off, solving the problems that the existing ceiling hanger for heating and ventilation pipelines does not have earthquake-resistant buffering treatment during use and does not have a warning and anti-falling function at the same time.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A ceiling hanger for a heating and ventilation pipeline with an earthquake-resistant structure, including a lower support plate, a warning and anti-falling mechanism is fixedly connected to the bottom of the lower support plate, the warning and anti-falling mechanism includes a mounting frame, an earthquake-resistant buffering mechanism is fixedly connected to the top of the lower support plate, the earthquake-resistant buffering mechanism includes a square bottom plate, a pipeline body is arranged at the top of the earthquake-resistant buffering mechanism, a buffer block is fixedly connected to the top of the pipeline body, U-shaped fixing strips are fixedly connected to the front side and the rear side of the bottom of the lower support plate, and long pull rods are threadedly connected through the four corners of the top of the lower support plate, and upper pressing strips are threadedly connected through the top surfaces of the long pull rods.

[0007] Preferably, the bottom of the square base plate is fixedly connected to the lower support plate. Springs are fixedly connected to both sides of the top of the square base plate. The top of the springs is fixedly connected to a top seat plate. Limiting vertical plates are fixedly connected to both sides of the top of the top seat plate. Reinforcing ribs are fixedly connected to the front and rear sides of both sides of the limiting vertical plates, and the bottoms of the reinforcing ribs are fixedly connected to the top seat plate. The top of the top seat plate is movably connected to the pipeline body. Guide rods are fixedly connected to both sides of the bottom of the top seat plate, and the bottom ends of the guide rods penetrate and are slidably connected to the square base plate. Dampers are fixedly connected to the four corners of the bottom of the top seat plate, and the bottom ends of the dampers are fixedly connected to the square base plate.

[0008] Preferably, the tops of the installation frames are fixedly connected to the lower support plate. The number of the installation frames is two groups. Reinforcing plates are fixedly connected to the bottoms of both sides of the installation frames. A square cushion plate is fixedly connected to the bottom of the installation frames. An anti-drop soft block is fixedly connected to the bottom of the square cushion plate. An equipment seat plate is fixedly connected to the front side of the top of the square cushion plate. An anti-drop sensor is fixedly connected to the front side of the equipment seat plate.

[0009] Preferably, long strip plates are fixedly connected to both sides of the opposite sides of the upper pressing strip. Reinforcing strips are connected to the tops of the long strip plates by bolts, and mounting angle plates are welded to the top ends of the reinforcing strips.

[0010] Preferably, mounting strip plates are fixedly connected to the top ends of the long pull rods. The number of the upper pressing strips and the mounting strip plates is two groups each. The bottom of the upper pressing strip is in contact with the buffer blocks.

[0011] Preferably, the bottom ends of the long pull rods are connected to the U-shaped fixing strips by bolts, and a connecting flange is fixedly connected through the front end of the pipeline body.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. Through the cooperation of the square base plate, springs, top seat plate, limiting vertical plates and dampers, the present utility model has the function of seismic buffering. First, when the pipeline on the device vibrates during operation or shakes due to an earthquake, the limiting vertical plates and the top seat plate have already clamped the pipeline during installation. When shaking, the springs and dampers will cooperate with the guide rods together, and the top seat plate will resist and absorb the vibration generated by the pipeline. This mechanism can effectively carry out seismic buffering, thereby being able to avoid the influence of vibration on the connection between the device and the pipeline, and also prevent the pipeline from displacing during vibration, ensuring that the pipeline does not affect its normal operation and use during vibration.

[0014] 2. Through the cooperation of the installation frame, square backing plate, anti-fall soft block, equipment seat plate and anti-drop sensor, the utility model has the function of warning and anti-fall. First, when the device loosens or falls off, the anti-drop sensor on the equipment seat plate will be induced and triggered to start, transmit the data to the controller and make the controller give a warning prompt. At the same time, if the device falls to the ground, the anti-fall soft block at the bottom of the square backing plate will first contact the ground to protect the device and prevent the device from being damaged. This mechanism can effectively warn and prevent falls, so as to timely remind the staff when the equipment has problems, prevent more serious consequences, and at the same time reduce further losses in the future for the anti-fall of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is an axonometric view of the structure of the utility model;

[0016] Figure 2 is a rear axonometric view of the structure of the utility model;

[0017] Figure 3 is a bottom axonometric view of the structure of the utility model;

[0018] Figure 4 is a sectional axonometric view of the anti-seismic buffer mechanism of the utility model;

[0019] Figure 5 is a sectional axonometric view of the warning and anti-fall mechanism of the utility model.

[0020] In the figure: 1, lower support plate; 2, warning and anti-fall mechanism; 3, anti-seismic buffer mechanism; 4, pipeline body; 5, buffer block; 6, U-shaped fixing strip; 7, long pull rod; 8, upper pressing strip; 9, long strip board; 10, reinforcing strip; 11, mounting angle plate; 12, mounting strip board; 13, square bottom plate; 14, spring; 15, top seat plate; 16, limiting vertical plate; 17, damper; 18, installation frame; 19, square backing plate; 20, anti-fall soft block; 21, equipment seat plate; 22, anti-drop sensor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Please refer to Figures 1 - 5 , a ceiling hanger for a heating and ventilation pipeline with an anti-seismic structure, including a lower support plate 1, a warning and anti-fall mechanism 2 is fixedly connected to the bottom of the lower support plate 1, the warning and anti-fall mechanism 2 includes an installation frame 18, an anti-seismic buffer mechanism 3 is fixedly connected to the top of the lower support plate 1, the anti-seismic buffer mechanism 3 includes a square bottom plate 13, a pipeline body 4 is arranged at the top of the anti-seismic buffer mechanism 3, a buffer block 5 is fixedly connected to the top of the pipeline body 4, U-shaped fixing strips 6 are fixedly connected to the front side and the rear side of the bottom of the lower support plate 1, long pull rods 7 are threadedly connected through the four corners of the top of the lower support plate 1, and upper pressing strips 8 are threadedly connected through the tops of the surfaces of the long pull rods 7.

[0022] Please refer to Figure 1 ,Figure 2 , Figure 3 and Figure 4 , the bottom of the square base plate 13 is fixedly connected to the lower support plate 1. Springs 14 are fixedly connected to both sides of the top of the square base plate 13. The top of the spring 14 is fixedly connected to the top seat plate 15. Limit vertical plates 16 are fixedly connected to both sides of the top of the top seat plate 15. Reinforcing ribs are fixedly connected to the front side and the rear side of both sides of the limit vertical plate 16. The bottoms of the reinforcing ribs are fixedly connected to the top seat plate 15. The top of the top seat plate 15 is movably connected to the pipe body 4. Guide rods are fixedly connected to both sides of the bottom of the top seat plate 15. By providing the guide rods, an auxiliary function is achieved, so as to mainly improve the stability of the spring 14 when the spring 14 operates, enabling the spring 14 to better perform buffering and earthquake resistance. The bottom ends of the guide rods are all slidably connected through the square base plate 13. Dampers 17 are fixedly connected to the four corners of the bottom of the top seat plate 15. The bottom ends of the dampers 17 are all fixedly connected to the square base plate 13.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 5 , the tops of the installation frames 18 are all fixedly connected to the lower support plate 1. The number of the installation frames 18 is two groups. Reinforcing plates are fixedly connected to both sides of the bottom of the installation frames 18. A square cushion plate 19 is fixedly connected to the bottom of the installation frame 18. An anti-drop soft block 20 is fixedly connected to the bottom of the square cushion plate 19. An equipment seat plate 21 is fixedly connected to the front side of the square cushion plate 19. An anti-drop sensor 22 is fixedly connected to the front side of the equipment seat plate 21. By providing the anti-drop sensor 22, an auxiliary monitoring function is achieved, so as to be able to effectively give a warning notice to the staff in time when loosening or falling off occurs, minimizing the loss.

[0024] Please refer to Figure 1 , Figure 2 and Figure 3 , long strip plates 9 are fixedly connected to both sides of the opposite sides of the upper pressing strip 8. Reinforcing strips 10 are connected to the tops of the long strip plates 9 through bolts. By providing the reinforcing strips 10, an auxiliary function is achieved, so as to be able to effectively strengthen the connection strength between the device itself and the wall, making the device more firm during use. Installation angle plates 11 are welded to the top ends of the reinforcing strips 10.

[0025] Please refer to Figure 1 , Figure 2 and Figure 3 , installation strip plates 12 are fixedly connected to the top ends of the long pull rods 7. The number of the upper pressing strips 8 and the installation strip plates 12 is two groups. The bottom of the upper pressing strip 8 is in contact with the buffer block 5. By providing the buffer block 5, an auxiliary function is achieved, so as to be able to cooperate with the anti-seismic buffer mechanism 3 during use, and further make the effect of the anti-seismic buffer mechanism 3 better.

[0026] Please refer to Figure 1, Figure 2 and Figure 3 The bottom ends of the long pull rods 7 are connected to the U-shaped fixing strips 6 by bolts, and the front end of the pipe body 4 is fixedly connected with a connecting flange. By setting the connecting flange, it plays a role of auxiliary connection, which is beneficial to the connection between multiple pipe sections and convenient for assembly.

[0027] When in use, an external controller is used to connect and install the pipe body 4 and the top seat plate 15, and then the upper pressure strip 8 is installed to press the pipe body 4 through the buffer block 5, and then the device is installed on the designated wall through the long plate 9 and the reinforcement strip 10. During use, it is inevitable that it will vibrate due to its own or external factors. First, when the pipe body 4 on the device vibrates during operation or shakes due to an earthquake, the limit vertical plate 16 and the top seat plate 15 have already clamped the pipe body 4 during installation. When shaking, the spring 14 and the damper 17 will cooperate with the guide rod and the buffer block 5 to resist and absorb the vibration generated by the pipeline through the top seat plate 15. This mechanism can effectively perform seismic buffering, thereby avoiding the impact of vibration on the connection between the device and the pipeline, and also preventing the pipeline Displacement occurs during vibration to ensure that the normal operation of the pipeline is not affected by vibration, thereby completing the anti-seismic buffering treatment. After long-term use, the device will become loose or even fall off. First, when the device becomes loose or falls off, the anti-fall sensor 22 on the equipment seat plate 21 will be sensed and triggered to start, and the data will be transmitted to the controller so that the controller will issue an early warning prompt. At the same time, if the device falls to the ground, the anti-fall soft block 20 at the bottom of the square pad 19 will first contact the ground to protect the device to prevent the device from being damaged. This mechanism can effectively warn and prevent falls, so that it can promptly remind the staff when problems occur with the equipment to prevent more serious consequences. At the same time, the anti-fall of the device can also reduce subsequent further losses, thereby completing the warning and anti-fall treatment.

[0028] In summary: the heating and ventilation duct ceiling frame with earthquake-resistant structure, through the cooperation of the square bottom plate 13, the spring 14, the top seat plate 15, the limit vertical plate 16, the damper 17, the installation frame 18, the square pad 19, the anti-fall soft block 20, the equipment seat plate 21 and the anti-fall sensor 22, solves the problem that the existing heating and ventilation duct ceiling frame has no earthquake-resistant buffering treatment during use and no warning and anti-fall function.

Claims

1. A ceiling hanger for a heating and ventilation pipe with earthquake resistance structure, comprising a lower support plate (1), characterized in that: The bottom of the lower support plate (1) is fixedly connected with a warning and anti-fall mechanism (2). The warning and anti-fall mechanism (2) includes a mounting frame (18). The top of the lower support plate (1) is fixedly connected with an earthquake-resistant buffer mechanism (3). The earthquake-resistant buffer mechanism (3) includes a square bottom plate (13). The top of the earthquake-resistant buffer mechanism (3) is provided with a pipeline body (4). The top of the pipeline body (4) is fixedly connected with a buffer block (5). The front side and the rear side of the bottom of the lower support plate (1) are both fixedly connected with U-shaped fixing strips (6). Four corners of the top of the lower support plate (1) are all threadedly connected through long pull rods (7). The top of the surface of the long pull rods (7) are all threadedly connected through upper pressing strips (8).

2. The ceiling support for a heating and ventilation pipe with an earthquake-resistant structure according to claim 1, characterized in that: The bottom of the square bottom plate (13) is fixedly connected with the lower support plate (1). Both sides of the top of the square bottom plate (13) are fixedly connected with springs (14). The top of the springs (14) is fixedly connected with a top seat plate (15). Both sides of the top of the top seat plate (15) are fixedly connected with limiting vertical plates (16). The front side and the rear side of both sides of the limiting vertical plates (16) are all fixedly connected with reinforcing ribs. The bottoms of the reinforcing ribs are all fixedly connected with the top seat plate (15). The top of the top seat plate (15) is movably connected with the pipeline body (4). Both sides of the bottom of the top seat plate (15) are fixedly connected with guide rods. The bottom ends of the guide rods are all slidably connected through the square bottom plate (13). Four corners of the bottom of the top seat plate (15) are all fixedly connected with dampers (17). The bottom ends of the dampers (17) are all fixedly connected with the square bottom plate (13).

3. The ceiling support for a heating and ventilation pipe with an earthquake-resistant structure according to claim 1, characterized in that: The tops of the mounting frames (18) are all fixedly connected with the lower support plate (1). The number of the mounting frames (18) is two groups. Both sides of the bottom of the mounting frames (18) are fixedly connected with reinforcing plates. The bottom of the mounting frame (18) is fixedly connected with a square cushion plate (19). The bottom of the square cushion plate (19) is fixedly connected with an anti-fall soft block (20). The front side of the top of the square cushion plate (19) is fixedly connected with an equipment seat plate (21). The front side of the equipment seat plate (21) is fixedly connected with an anti-drop sensor (22).

4. The ceiling support for a heating and ventilation pipe with an earthquake-resistant structure according to claim 1, characterized in that: Both sides of the opposite sides of the upper pressing strips (8) are fixedly connected with long strip plates (9). The tops of the long strip plates (9) are all connected by bolts with reinforcing strips (10). The top ends of the reinforcing strips (10) are all welded with mounting angle plates (11).

5. The ceiling frame of the heating and ventilation pipeline with an earthquake-resistant structure according to claim 1, characterized in that: The top ends of the long pull rods (7) are all fixedly connected with mounting strip plates (12). The number of the upper pressing strips (8) and the mounting strip plates (12) is both two groups. The bottom of the upper pressing strip (8) is in contact with the buffer block (5).

6. The ceiling frame of a heating and ventilation pipe with an earthquake-resistant structure according to claim 1, characterized in that: The bottom ends of the long pull rods (7) are connected with the U-shaped fixing strips (6) by bolts. The front end of the pipeline body (4) is fixedly connected through a connecting flange.

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