Subway station area pipeline anti-seismic support hanger

Abstract

The utility model relates to the technical field of anti-seismic supports and hangers, in particular to a subway station area pipeline anti-seismic support and hanger which comprises a fixing shell, a supporting bottom plate is fixedly installed at the bottom end of the fixing shell, a movable mechanism is arranged in a connecting shell, and the movable mechanism comprises a supporting base and a fixing base. The supporting seat and the fixing seat are fixedly installed in the inner wall of the connecting shell, circular through grooves are formed in the outer surface of the supporting seat and the outer surface of the fixing seat, lead screws are movably installed in the circular through grooves, and one end of each lead screw is connected with a motor. The support hanger realizes flexible installation and height adjustment. The motor drives the lead screw to rotate and drives the movable block to move up and down along the lead screw, so that height adjustment of the fixed shell and the whole support hanger is achieved. By means of the design, the support hanger can meet the installation requirements of pipeline equipment at different heights and positions, and the installation efficiency and convenience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seismic suspension brackets, in particular to a seismic suspension bracket for pipelines in a subway station area. Background Technique

[0002] With the acceleration of the urbanization process, the subway, as an important part of urban transportation, its safety and stability have attracted more and more attention. The pipelines in the subway station area, as an important part of the subway system, carry multiple functions such as electricity, communication, water supply and drainage, and their normal operation is crucial for the stable operation of the subway system.

[0003] Although the traditional seismic suspension brackets for pipelines in the subway station area have a certain degree of seismic resistance, there are still many deficiencies in actual applications. For example, the height and position adjustment of the suspension brackets are not flexible enough, making it difficult to meet the installation requirements of different pipeline equipment. Summary of the Invention

[0004] In view of this, the purpose of the utility model is to provide a seismic suspension bracket for pipelines in a subway station area, which solves the problems raised in the above background.

[0005] A seismic suspension bracket for pipelines in a subway station area includes a fixed shell. A support bottom plate is fixedly installed at the bottom end of the fixed shell, and multiple seismic mechanisms are arranged inside the fixed shell. One end of the multiple seismic mechanisms is connected to a telescopic block, and one end of the telescopic block is connected to an L-shaped connecting plate. A wire placement frame is connected to one side of the L-shaped connecting plate. Connecting shells are arranged on both sides of the fixed shell, and an activity mechanism is arranged inside the connecting shell. The activity mechanism includes a support seat and a fixed seat, and both the support seat and the fixed seat are fixedly installed on the inner wall of the connecting shell. Circular through grooves are formed on the outer surfaces of the support seat and the fixed seat, and a lead screw is movably installed in the circular through grooves. One end of the lead screw is connected to a motor. An activity block is movably installed on the outer surface of the lead screw, and a connecting piece is connected to one side of the activity block. The connecting piece is connected to the fixed shell on one side. A connecting block is fixedly installed on the outer surface of the connecting shell, and a first connecting rod is connected to the top outer surface of the connecting block. A first damper is connected to the top end of the first connecting rod, and a first connecting plate is connected to one end of the first damper. A first spring is connected between the first connecting plate and the first connecting rod. Multiple second connecting rods are movably installed on the outer surface of the connecting block, and an adapter plate is fixedly installed at one end of the multiple second connecting rods. A limiting plate is connected to one side of the adapter plate, and a fixed block is connected to one end of the limiting plate. A ball groove is formed on the outer surface of one side of the fixed block, a spherical part is movably installed on the inner wall of the ball groove, and a conical connecting component is connected to the outer surface of the spherical part. One end of the conical connecting component is connected to a second connecting plate.

[0006] Preferably, a plurality of screw holes are provided on the outer surfaces of the first connecting plate and the second connecting plate. By providing a plurality of screw holes on the outer surfaces, the fixing of pipeline equipment becomes more flexible and convenient, improving the versatility and adaptability of the support and hanger.

[0007] Preferably, the wire placement frame and the L-shaped connecting plate are fixedly connected by a plurality of bolts. Using bolts for fixed connection is not only convenient for installation but also firm and reliable. This connection method can effectively resist external forces such as earthquakes, ensuring the stability and safety of pipeline equipment.

[0008] Preferably, the motor is fixedly connected to the fixed seat, which can ensure that the motor does not shake or shift during operation, thereby improving the adjustment accuracy and stability.

[0009] Preferably, a protective plate is fixedly installed on one outer surface of the movable block, and a chute is provided on the outer surface of the protective plate. A connecting member is movably installed in the chute. The protective plate not only protects the lead screw and the connecting member but also prevents dust and debris from entering the interior of the movable mechanism, affecting the normal operation of the mechanism. The design of the chute enables the connecting member to move flexibly on the protective plate, further improving the flexibility and stability of the mechanism.

[0010] Preferably, the plurality of earthquake-resistant mechanisms include a plurality of first fixing plates, and the plurality of first fixing plates are fixedly connected to one outer surface of the fixed shell. A second damper is connected to one outer surface of the plurality of first fixing plates, and one end of the second damper is connected to a second fixing plate. One end of the second fixing plate is connected to a telescopic block. By introducing the second damper, the earthquake-resistant mechanism can provide more effective damping and buffering effects during an earthquake, reducing the vibration amplitude of pipeline equipment. At the same time, the connection structure between the first fixing plate and the second fixing plate ensures the stability and reliability of the earthquake-resistant mechanism.

[0011] Preferably, a second spring is connected between the first fixing plate and the second fixing plate. The introduction of the second spring can also increase the stability of the earthquake-resistant mechanism. In the normal working state, the elastic force of the spring can maintain the stable structure of the earthquake-resistant mechanism, preventing structural deformation or loosening caused by external forces or vibrations. Moreover, the spring has good elasticity and adaptability, and can adapt to the impact of different earthquake waveforms. Whether it is a small-amplitude vibration or a large-amplitude sway, the second spring can play its earthquake-resistant role to ensure the stable operation of pipeline equipment.

[0012] Preferably, the outer surface of the telescopic block is wrapped with rubber, which has excellent wear resistance and impact resistance. Wrapping the outer surface of the telescopic block with rubber can significantly improve its durability and extend the service life of the support hanger. During the installation and operation of pipeline equipment in the subway station area, the pipeline equipment may rub or collide with the telescopic block, and the telescopic block made of rubber can better withstand these forces and reduce the possibility of damage. Moreover, the rubber material has certain elasticity and buffering effect. When an earthquake occurs, the pipeline equipment may be subjected to large vibrations and impact forces, and the rubber telescopic block can effectively absorb and disperse these forces, reduce the vibration amplitude of the pipeline equipment, and protect it from damage.

[0013] As can be seen from the above technical solutions, the present application has the following beneficial effects:

[0014] Through the connection housing and the movable mechanism inside it, the support hanger realizes flexible installation and height adjustment. The motor drives the screw rod to rotate, driving the movable block to move up and down along the screw rod, thereby realizing the height adjustment of the fixed housing and the entire support hanger. This design enables the support hanger to adapt to the installation requirements of pipeline equipment at different heights and positions, improving the installation efficiency and convenience.

[0015] In this utility model, through the combination of the first damper and the first spring, and the flexible connection of the second connecting rod with the spherical part and the conical connection assembly through structures such as the connecting plate, the limiting plate, and the fixing block, the seismic performance of the support hanger is further enhanced. These designs can provide additional damping and buffering effects during an earthquake, reduce the vibration amplitude of the pipeline equipment, and protect the equipment from damage.

[0016] Through multiple groups of seismic mechanisms arranged inside the fixed housing in this utility model, the support hanger can effectively absorb and disperse the energy generated by an earthquake when it occurs. This design significantly improves the stability and safety of pipeline equipment under earthquake conditions, reduces the risk of equipment damage caused by vibration and displacement, and the connection structure between the telescopic block and the L-shaped connecting plate enables the wire placement frame to flexibly adjust its position, thereby adapting to the installation requirements of different pipeline equipment. This flexibility not only improves the applicability of the support hanger but also reduces the complexity and difficulty during the installation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the first three-dimensional structure schematic diagram of the present utility model;

[0018] Figure 2 is the second three-dimensional structure schematic diagram of the present utility model;

[0019] Figure 3 is the explosion schematic diagram of the present utility model;

[0020] Figure 4 is the present utility model Figure 1Enlarged schematic view of part A in [the figure];

[0021] Figure 5 This utility model Figure 3 Enlarged schematic view of part B in [the figure];

[0022] Figure 6 This utility model Figure 3 Enlarged schematic view of part C in [the figure];

[0023] Figure 7 This utility model Figure 3 Enlarged schematic view of part D in [the figure];

[0024] Figure 8 This utility model Figure 3 Enlarged schematic view of part E in [the figure].

[0025] In the figure: 1. Wire placement frame; 2. First connecting rod; 3. Second connecting rod; 4. Support base plate; 5. Connection housing; 6. Connection block; 211. First connecting plate; 212. First spring; 213. First damper; 311. Second connecting plate; 312. Connecting plate; 313. Limiting plate; 314. Fixed block; 315. Ball groove; 316. Spherical part; 317. Cone connection assembly; 411. Fixed shell; 412. Telescopic block; 413. L-shaped connecting plate; 414. Bolt; 511. Support seat; 512. Protection plate; 513. Movable block; 514. Connecting piece; 515. Lead screw; 516. Fixed seat; 517. Motor; 711. First fixing plate; 712. Second damper; 713. Second spring; 714. Second fixing plate Detailed implementation manners

[0026] The following description is essentially exemplary only and is not intended to limit the present disclosure, its application, and uses. It should be understood that in all these figures, the same or similar reference numerals indicate the same or similar parts and features. Each figure only schematically shows the concept and principle of the embodiments of the present disclosure, and does not necessarily show the specific dimensions and their ratios of the embodiments of the present disclosure. In a specific part of a specific figure, the relevant details or structures of the embodiments of the present disclosure may be illustrated in an exaggerated manner.

[0027] Please refer to Figures 1-8 , an embodiment provided by this utility model:

[0028] An anti-seismic support hanger for pipeline in a subway station area, including a fixed shell 411, a support bottom plate 4 is fixedly installed at the bottom end of the fixed shell 411, and a plurality of anti-seismic mechanisms are arranged inside the fixed shell 411. One end of the plurality of anti-seismic mechanisms is connected with a telescopic block 412, and one end of the telescopic block 412 is connected with an L-shaped connecting plate 413. One side of the L-shaped connecting plate 413 is connected with a wire placing frame 1. Connecting shells 5 are arranged on both sides of the fixed shell 411, and an activity mechanism is arranged inside the connecting shell 5. The activity mechanism includes a support seat 511 and a fixed seat 516, and the support seat 511 and the fixed seat 516 are fixedly installed on the inner wall of the connecting shell 5. Circular through grooves are formed on the outer surfaces of the support seat 511 and the fixed seat 516, and a lead screw 515 is movably installed in the circular through grooves. One end of the lead screw 515 is connected with a motor 517. An activity block 513 is movably installed on the outer surface of the lead screw 515, and one side of the activity block 513 is connected with a connecting piece 514. One side of the connecting piece 514 is connected with the fixed shell 411. A connecting block 6 is fixedly installed on the outer surface of the connecting shell 5, and a first connecting rod 2 is connected to the top outer surface of the connecting block 6. The top end of the first connecting rod 2 is connected with a first damper 213, and one end of the first damper 213 is connected with a first connecting plate 211. A first spring 212 is connected between the first connecting plate 211 and the first connecting rod 2. A plurality of second connecting rods 3 are movably installed on the outer surface of the connecting block 6, and one end of the plurality of second connecting rods 3 is fixedly installed with an adapter plate 312. One side of the adapter plate 312 is connected with a limiting plate 313, and one end of the limiting plate 313 is connected with a fixed block 314. A ball groove 315 is formed on the outer surface of one side of the fixed block 314, a spherical part 316 is movably installed on the inner wall of the ball groove 315, and a conical connection assembly 317 is connected to the outer surface of the spherical part 316. One end of the conical connection assembly 317 is connected with a second connecting plate 311.

[0029] Further, a plurality of screw holes are formed on the outer surfaces of the first connecting plate 211 and the second connecting plate 311. By forming a plurality of screw holes on the outer surfaces, the fixing of pipeline equipment is made more flexible and convenient, and the versatility and adaptability of the support hanger are improved.

[0030] Further, the wire placing frame 1 and the L-shaped connecting plate 413 are fixedly connected by a plurality of bolts 414. Using bolts 414 for fixed connection is not only convenient for installation, but also firm and reliable in connection. This connection method can effectively resist external forces such as earthquakes and ensure the stability and safety of pipeline equipment.

[0031] Further, the motor 517 is fixedly connected with the fixed seat 516, which can ensure that the motor 517 will not shake or shift during operation, thereby improving the adjustment accuracy and stability.

[0032] Furthermore, a protective plate 512 is fixedly installed on the outer surface of one side of the movable block 513, and a chute is formed on the outer surface of the protective plate 512. A connecting member 514 is movably installed in the chute. The protective plate 512 not only protects the lead screw 515 and the connecting member 514, but also prevents dust and sundries from entering the interior of the movable mechanism and affecting the normal operation of the mechanism. The design of the chute enables the connecting member to move flexibly on the protective plate 512, further improving the flexibility and stability of the mechanism.

[0033] Furthermore, the multiple anti-seismic mechanisms include multiple first fixing plates 711, and the multiple first fixing plates 711 are fixedly connected to the outer surface of one side of the fixed shell 411. A second damper 712 is connected to the outer surface of one side of the multiple first fixing plates 711, and one end of the second damper 712 is connected to a second fixing plate 714. One end of the second fixing plate 714 is connected to a telescopic block 412. By introducing the second damper 712, the anti-seismic mechanism can provide more effective damping and buffering effects during an earthquake, reducing the vibration amplitude of pipeline equipment. At the same time, the connection structure between the first fixing plate 711 and the second fixing plate 714 ensures the stability and reliability of the anti-seismic mechanism.

[0034] Furthermore, a second spring 713 is connected between the first fixing plate 711 and the second fixing plate 714. The introduction of the second spring 713 can also increase the stability of the anti-seismic mechanism. In the normal working state, the elastic force of the spring can maintain the stable structure of the anti-seismic mechanism, preventing structural deformation or loosening caused by external forces or vibrations. Moreover, the spring has good elasticity and adaptability and can adapt to the impacts of different earthquake waveforms. Whether it is a small-amplitude vibration or a large-amplitude sway, the second spring 713 can play its anti-seismic role to ensure the stable operation of pipeline equipment.

[0035] Furthermore, the outer surface of the telescopic block 412 is wrapped with rubber, which has excellent wear resistance and impact resistance. Wrapping the outer surface of the telescopic block 412 with rubber can significantly improve its durability and extend the service life of the pipe hanger. During the installation and operation of pipeline equipment in the subway station area, the pipeline equipment may rub or collide with the telescopic block, and the telescopic block 412 made of rubber can better withstand these forces and reduce the possibility of damage. Moreover, the rubber material has a certain elasticity and buffering effect. When an earthquake occurs, the pipeline equipment may be subjected to large vibrations and impact forces, and the rubber telescopic block can effectively absorb and disperse these forces, reducing the vibration amplitude of the pipeline equipment and protecting it from damage.

[0036] Working principle: First, the fixed housing 411 serves as the main structure of the entire pipe support and hanger. Multiple seismic mechanisms arranged inside the fixed housing 411 can, when an earthquake occurs, effectively absorb and disperse the energy generated by the earthquake through the elastic deformation and damping effect of its internal structure, reducing the vibration and displacement of pipeline equipment. The connection structure between the telescopic block 412 and the L-shaped connecting plate 413 enables the wire placement frame 1 to flexibly adjust its position to meet the installation requirements of different pipeline equipment. At the same time, the design of the L-shaped connecting plate 413 also enhances the overall stability of the pipe support and hanger. On both sides of the fixed housing 411, by arranging the connecting housing 5 and the movable mechanism inside it, the flexible installation and height adjustment of the pipe support and hanger are realized. The motor 517 drives the lead screw 515 to rotate in the circular through-holes of the support seat 511 and the fixed seat 516, thereby driving the movable block 513 to move up and down along the lead screw 515. The movable block 513 is connected to the fixed housing 411 through the connecting piece 514, thus realizing the height adjustment of the fixed housing 411. In addition, the first connecting rod 2 and the second connecting rod 3 connected by the connecting block 6, and the components such as dampers, springs, and connecting plates 312 connected to them respectively, further enhance the seismic performance of the pipe support and hanger. The combination of the first damper 213 and the first spring 212 can provide a certain amount of damping and buffering effect during an earthquake, reducing the vibration amplitude of pipeline equipment. The second connecting rod 3 realizes flexible connection with the spherical part 316 and the conical connection assembly 317 through structures such as the connecting plate 312, the limiting plate 313, and the fixing block 314. This connection method is not only convenient for installation and adjustment, but also can further disperse and absorb seismic forces through the rolling of the spherical part 316 and the deformation of the conical connection assembly 317 during an earthquake. Finally, multiple sets of screw holes opened on the outer surfaces of the first connecting plate 211 and the second connecting plate 311 provide convenience for the fixation of pipeline equipment. By installing bolts or other fasteners in these screw holes, the pipeline equipment can be firmly fixed to the wall to ensure its safety under extreme conditions such as earthquakes.

[0037] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An anti-seismic support hanger for pipelines in a subway station area, characterized in that: It includes a fixed housing (411). A support base plate (4) is fixedly installed at the bottom end of the fixed housing (411). And a plurality of seismic mechanisms are arranged inside the fixed housing (411). One ends of the plurality of seismic mechanisms are connected to a telescopic block (412). And one end of the telescopic block (412) is connected to an L-shaped connecting plate (413). One side of the L-shaped connecting plate (413) is connected to a wire placement frame (1). Connection housings (5) are arranged on both sides of the fixed housing (411). And an activity mechanism is arranged inside the connection housing (5). The activity mechanism includes a support seat (511) and a fixed seat (516). And the support seat (511) and the fixed seat (516) are both fixedly installed in the inner wall of the connection housing (5). Circular through grooves are formed on the outer surfaces of the support seat (511) and the fixed seat (516). And a lead screw (515) is movably installed in the circular through grooves. One end of the lead screw (515) is connected to a motor (517). An activity block (513) is movably installed on the outer surface of the lead screw (515). And one side of the activity block (513) is connected to a connecting piece (514). One side of the connecting piece (514) is connected to the fixed housing (411). A connecting block (6) is fixedly installed on the outer surface of the connection housing (5). And a first connecting rod (2) is connected to the outer surface of the top end of the connecting block (6). A first damper (213) is connected to the top end of the first connecting rod (2). And one end of the first damper (213) is connected to a first connecting plate (211). A first spring (212) is connected between the first connecting plate (211) and the first connecting rod (2). A plurality of second connecting rods (3) are movably installed on the outer surface of the connecting block (6). And one ends of the plurality of second connecting rods (3) are fixedly installed with an adapter plate (312). A limiting plate (313) is connected to one side of the adapter plate (312). And a fixed block (314) is connected to one end of the limiting plate (313). A ball groove (315) is formed on the outer surface of one side of the fixed block (314). A spherical part (316) is movably installed on the inner wall of the ball groove (315). And a conical connection assembly (317) is connected to the outer surface of the spherical part (316). One end of the conical connection assembly (317) is connected to a second connecting plate (311).

2. The aseismic support hanger for pipelines in a subway station area according to claim 1, wherein: A plurality of screw holes are formed on the outer surfaces of the first connecting plate (211) and the second connecting plate (311).

3. The aseismic support hanger for pipelines in a subway station area according to claim 1, characterized in that: The wire placement frame (1) and the L-shaped connecting plate (413) are fixedly connected by a plurality of bolts (414).

4. The aseismic support hanger for pipelines in a subway station area according to claim 1, wherein: The motor (517) is fixedly connected to the fixed seat (516).

5. The aseismic support hanger for pipelines in a subway station area according to claim 1, wherein: A protective plate (512) is fixedly installed on the outer surface of one side of the activity block (513). And a chute is formed on the outer surface of the protective plate (512). The connecting piece (514) is movably installed in the chute.

6. The aseismic support hanger for pipelines in a subway station area according to claim 1, wherein: The multiple groups of the earthquake-resistant mechanisms include multiple groups of first fixing plates (711), and the multiple groups of first fixing plates (711) are fixedly connected to the outer surface of one side of the fixed shell (411). A second damper (712) is connected to the outer surface of one side of the multiple groups of first fixing plates (711), and one end of the second damper (712) is connected to a second fixing plate (714). One end of the second fixing plate (714) is connected to a telescopic block (412).

7. The aseismic support hanger for pipelines in a subway station area according to claim 6, wherein: A second spring (713) is connected between the first fixing plate (711) and the second fixing plate (714).

8. The aseismic support hanger for pipelines in a subway station area according to claim 1, characterized in that: The outer surface of the telescopic block (412) is wrapped with rubber.

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