Subway station area pipeline anti-seismic support hanger

Abstract

The invention 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 mounted at the bottom end of the fixing shell, a movable mechanism is arranged in the connecting shell, and the movable mechanism comprises a supporting seat and a fixing seat. 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 a motor is connected to one end of each lead screw. 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 invention relates to the technical field of earthquake-resistant supports and hangers, and in particular to an earthquake-resistant support and hanger for pipelines in a subway station area. Background Art

[0002] With the acceleration of urbanization, subways, as an important part of urban transportation, are becoming more and more concerned about their safety and stability. As an important part of the subway system, subway station pipelines carry multiple functions such as electricity, communications, water supply and drainage, and their normal operation is crucial to the stable operation of the subway system.

[0003] Although the traditional pipeline seismic supports and hangers in subway stations have seismic resistance to a certain extent, they still have many shortcomings in actual application. For example, the height and position adjustment of the supports and hangers are not flexible enough to meet the installation requirements of different pipeline equipment. Summary of the invention

[0004] 1. Purpose of the invention In view of this, the purpose of the present invention is to provide a seismic support and hanger for pipelines in subway stations, which solves the problems raised in the above background.

[0005] (II) Technical solution A seismic support and hanger for pipelines in a subway station area, comprising a fixed shell, a supporting bottom plate fixedly installed at the bottom end of the fixed shell, and a plurality of seismic mechanisms are arranged inside the fixed shell, one end of the plurality of seismic mechanisms is connected to a telescopic block, and one end of the telescopic block is connected to an L-shaped connecting plate, one side of the L-shaped connecting plate is connected to a wire frame, both sides of the fixed shell are provided with a connecting shell, and a movable mechanism is arranged inside the connecting shell, the movable mechanism comprises a supporting seat and a fixing seat, and the supporting seat and the fixing seat are both fixedly installed in the inner wall of the connecting shell, the outer surfaces of the supporting seat and the fixing seat are both provided with a circular through groove, and a screw rod is movably installed in the circular through groove, one end of the screw rod is connected to a motor, a movable block is movably installed on the outer surface of the screw rod, and one side of the movable block is connected to a connecting The cam is an assembly of a plurality of movable parts, each of which is connected to a plurality of movable parts, and the movable part is connected to a plurality of movable parts in a plurality of opposite ends of the movable parts.

[0006] Preferably, multiple sets of screw holes are provided on the outer surfaces of the first connecting plate and the second connecting plate. By providing multiple sets of screw holes on the outer surfaces, the fixation of pipeline equipment is made more flexible and convenient, thereby improving the versatility and adaptability of the support bracket.

[0007] Preferably, the wire frame and the L-shaped connecting plate are fixedly connected by multiple sets of bolts. The use of 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 and ensure the stability and safety of pipeline equipment.

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

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

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

[0011] Preferably, a second spring is connected between the first fixing plate and the second fixing plate, and the introduction of the second spring can also increase the stability of the anti-seismic mechanism. Under normal working conditions, the elastic force of the spring can maintain the stable structure of the anti-seismic mechanism to prevent structural deformation or loosening caused by external force or vibration, and the spring has good elasticity and adaptability and can adapt to the impact of different earthquake waveforms. Whether it is a small vibration or a large shake, the second spring can play its anti-seismic role to ensure the stable operation of the 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 and hanger. During the installation and operation of pipelines in subway stations, pipeline equipment may produce friction or collision with the telescopic block, and the telescopic block made of rubber can better withstand these forces and reduce the possibility of damage. The rubber material has a certain elasticity and buffering effect. When an earthquake occurs, the pipeline equipment may be subjected to greater vibration and impact force, 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] It can be seen from the above technical solutions that the present application has the following beneficial effects: The invention achieves flexible installation and height adjustment of the support and hanger by connecting the outer shell and the movable mechanism inside it. The motor drives the screw to rotate, driving the movable block to move up and down along the screw, thereby achieving height adjustment of the fixed shell and the entire support and hanger. This design enables the support and hanger to adapt to the installation requirements of pipeline equipment at different heights and positions, improving installation efficiency and convenience.

[0014] The invention further enhances the seismic performance of the support and hanger by combining the first damper and the first spring, and flexibly connecting the second connecting rod with the spherical member and the conical connecting assembly through structures such as the connecting plate, the limit plate and the fixing block. These designs can provide additional damping and buffering during earthquakes, reduce the vibration amplitude of pipeline equipment, and protect the equipment from damage.

[0015] The present invention uses multiple groups of anti-seismic mechanisms set inside the fixed shell, so that the support and hanger can effectively absorb and disperse the energy generated by the earthquake when an earthquake 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 frame to flexibly adjust its position to meet the installation requirements of different pipeline equipment. This flexibility not only improves the applicability of the support and hanger, but also reduces the complexity and difficulty of the installation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the first three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the second three-dimensional structure of the present invention; Figure 3 It is the explosion schematic diagram of the present invention; Figure 4 For the present invention Figure 1 The enlarged schematic diagram at A in the middle; Figure 5 For the present invention Figure 3 The enlarged schematic diagram of point B in the middle; Figure 6 For the present invention Figure 3 The enlarged schematic diagram at C in the middle; Figure 7 For the present invention Figure 3 The enlarged schematic diagram at D in the middle; Figure 8 For the present invention Figure 3 Enlarged schematic diagram at point E in the middle.

[0017] In the figure: 1, wire frame; 2, first connecting rod; 3, second connecting rod; 4, supporting base plate; 5, connecting shell; 6, connecting block; 211, first connecting plate; 212, first spring; 213, first damper; 311, second connecting plate; 312, connecting plate; 313, limit plate; 314, fixed block; 315, ball groove; 316, spherical member; 317, conical connecting assembly; 411, fixed shell; 412, telescopic block; 413, L-shaped connecting plate; 414, bolt; 511, support seat; 512, protective plate; 513, movable block; 514, connecting member; 515, screw rod; 516, fixed seat; 517, motor; 711, first fixed plate; 712, second damper; 713, second spring; 714, second fixed plate. DETAILED DESCRIPTION

[0018] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, and use. It should be understood that in all of these figures, the same or similar reference numerals indicate the same or similar parts and features. The various drawings only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present disclosure. Specific parts in specific drawings may be exaggerated to illustrate the relevant details or structures of the embodiments of the present disclosure.

[0019] See also Figure 1-8 , an embodiment provided by the present invention: A seismic support and hanger for pipelines in a subway station area, comprising a fixed shell 411, a supporting bottom plate 4 is fixedly installed at the bottom end of the fixed shell 411, and a plurality of seismic resistance mechanisms are arranged inside the fixed shell 411, one end of the plurality of seismic resistance mechanisms is 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 frame 1, both sides of the fixed shell 411 are provided with a connecting shell 5, and a movable mechanism is arranged inside the connecting shell 5, the movable mechanism comprises a supporting seat 511 and a fixing seat 516, and the supporting seat 511 and the fixing seat 516 are both fixedly installed in the inner wall of the connecting shell 5, the outer surfaces of the supporting seat 511 and the fixing seat 516 are both provided with a circular through groove, and a screw rod 515 is movably installed in the circular through groove, one end of the screw rod 515 is connected to a motor 517, the outer surface of the screw rod 515 is movably installed with a movable block 513, and one side of the movable block 513 is connected to a connecting piece 51 4. A fixed shell 411 is connected to one side of the connecting member 514, 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 outer surface of the top end of the connecting block 6, a first damper 213 is connected to the top end of the first damper 213, and a first connecting plate 211 is connected to one end of the first damper 213, 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 a connecting plate 312 is fixedly installed on one end of the plurality of second connecting rods 3, a limiting plate 313 is connected to one side of the connecting plate 312, and a fixed block 314 is connected to one end of the limiting plate 313, a ball groove 315 is opened on the outer surface of one side of the fixed block 314, a spherical member 316 is movably installed on the inner wall of the ball groove 315, and a conical connecting component 317 is connected to the outer surface of the spherical member 316, and a conical connecting component 317 is connected to one end of the conical connecting component 317. The second connecting plate 311 is connected to one end.

[0020] Furthermore, multiple sets of screw holes are provided on the outer surfaces of the first connecting plate 211 and the second connecting plate 311. By providing multiple sets of screw holes on the outer surfaces, the fixing of pipeline equipment is made more flexible and convenient, thereby improving the versatility and adaptability of the support bracket.

[0021] Furthermore, the wire frame 1 and the L-shaped connecting plate 413 are fixedly connected by multiple sets of bolts 414. The use of bolts 414 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 and ensure the stability and safety of pipeline equipment.

[0022] Furthermore, the motor 517 is fixedly connected to the fixing seat 516, which can ensure that the motor 517 does not shake or shift during operation, thereby improving the adjustment accuracy and stability.

[0023] Furthermore, a protective plate 512 is fixedly installed on the outer surface of one side of the movable block 513, and a sliding groove is opened on the outer surface of the protective plate 512, and a connecting piece 514 is movably installed in the sliding groove. The protective plate 512 not only protects the screw rod 515 and the connecting piece 514, but also prevents dust and debris from entering the movable mechanism and affecting the normal operation of the mechanism. The design of the sliding groove enables the connecting piece to move flexibly on the protective plate 512, further improving the flexibility and stability of the mechanism.

[0024] Furthermore, the multiple groups of earthquake-resistant mechanisms include multiple groups of first fixed plates 711, and the multiple groups of first fixed plates 711 are fixedly connected to the outer surface of one side of the fixed shell 411, the outer surface of one side of the multiple groups of first fixed plates 711 is connected to the second damper 712, and one end of the second damper 712 is connected to the second fixed plate 714, and one end of the second fixed plate 714 is connected to the telescopic block 412. By introducing the second damper 712, the earthquake-resistant mechanism can provide more effective damping and buffering when an earthquake occurs, reducing the vibration amplitude of the pipeline equipment. At the same time, the connection structure between the first fixed plate 711 and the second fixed plate 714 ensures the stability and reliability of the earthquake-resistant mechanism.

[0025] 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. Under normal working conditions, the elastic force of the spring can maintain the stable structure of the anti-seismic mechanism to prevent structural deformation or loosening caused by external force or vibration. The spring has good elasticity and adaptability and can adapt to the impact of different earthquake waveforms. Whether it is a small vibration or a large shaking, the second spring 713 can play its anti-seismic role to ensure the stable operation of the pipeline equipment.

[0026] 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 support and hanger. During the installation and operation of pipelines in subway stations, pipeline equipment may produce friction or collision with the telescopic block, and the telescopic block 412 made of rubber can better withstand these forces and reduce the possibility of damage. The rubber material has a certain elasticity and buffering effect. When an earthquake occurs, the pipeline equipment may be subjected to greater vibration and impact force, 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.

[0027] Working principle: First, the fixed shell 411 is the main structure of the entire support and hanger. The multiple groups of anti-seismic mechanisms arranged inside the fixed shell 411 can effectively absorb and disperse the energy generated by the earthquake through the elastic deformation and damping effect of its internal structure when an earthquake occurs, thereby reducing the vibration and displacement of the pipeline equipment. The connection structure between the telescopic block 412 and the L-shaped connecting plate 413 enables the wire 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 support and hanger. On both sides of the fixed shell 411, by setting a movable mechanism connecting the outer shell 5 and its interior, the flexible installation and height adjustment of the support and hanger are realized. The motor 517 drives the screw rod 515 to rotate in the circular through groove of the support seat 511 and the fixed seat 516, thereby driving the movable block 513 to move up and down along the screw rod 515. The movable block 513 is connected to the fixed shell 411 through the connecting piece 514, so as to realize the height adjustment of the fixed shell 411. In addition, the first connecting rod 2 and the second connecting rod 3 connected by the connecting block 6, as well as the components such as the damper, spring and connecting plate 312 connected to them, further enhance the seismic resistance of the support and hanger. The combination of the first damper 213 and the first spring 212 can provide a certain damping and buffering effect during an earthquake, thereby reducing the vibration amplitude of the pipeline equipment. The second connecting rod 3 is flexibly connected to the spherical member 316 and the conical connecting assembly 317 through the connecting plate 312, the limit 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 the seismic force through the rolling of the spherical member 316 and the deformation of the conical connecting assembly 317 during an earthquake. Finally, the multiple groups of screw holes opened on the outer surfaces of the first connecting plate 211 and the second connecting plate 311 provide convenience for the fixing of the 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.

[0028] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A seismic support and hanger for pipelines in a subway station area, characterized by: The invention comprises a fixed shell (411), a supporting bottom plate (4) being fixedly mounted on the bottom end of the fixed shell (411), and a plurality of groups of anti-seismic mechanisms being arranged inside the fixed shell (411), one end of the plurality of groups of anti-seismic mechanisms being connected to a telescopic block (412), and one end of the telescopic block (412) being connected to an L-shaped connecting plate (413), one side of the L-shaped connecting plate (413) being connected to a wire frame (1), and connecting shells (5) being arranged on both sides of the fixed shell (411), and a movable mechanism being arranged inside the connecting shell (5), and the movable mechanism comprising a supporting bottom plate (4) and a supporting bottom plate (4) ... A support seat (511) and a fixing seat (516), and the support seat (511) and the fixing seat (516) are both fixedly mounted on the inner wall of the connecting shell (5), the outer surfaces of the support seat (511) and the fixing seat (516) are both provided with a circular through groove, and a screw rod (515) is movably mounted in the circular through groove, one end of the screw rod (515) is connected to a motor (517), a movable block (513) is movably mounted on the outer surface of the screw rod (515), and one side of the movable block (513) is connected to a connecting piece (514), and the connecting piece (514) ) is connected to a fixed shell (411) on one side, a connecting block (6) is fixedly mounted on the outer surface of the connecting shell (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 a first connecting plate (211) is connected to one end of the first damper (213), a first spring (212) is connected between the first connecting plate (211) and the first connecting rod (2), and a plurality of groups of second connecting rods (3) are movably mounted on the outer surface of the connecting block (6), and A connection plate (312) is fixedly mounted on one end of the plurality of second connection rods (3); one side of the connection plate (312) is connected to a limit plate (313); one end of the limit plate (313) is connected to a fixed block (314); a ball groove (315) is provided on an outer surface of one side of the fixed block (314); a spherical member (316) is movably mounted on an inner wall of the ball groove (315); a conical connection assembly (317) is connected to the outer surface of the spherical member (316); one end of the conical connection assembly (317) is connected to a second connection plate (311); The plurality of groups of anti-seismic mechanisms comprise a plurality of groups of first fixing plates (711), and the plurality of groups of first fixing plates (711) are fixedly connected to the outer surface of one side of the fixing shell (411), a second damper (712) is connected to the outer surface of one side of the plurality of groups of first fixing plates (711), and one end of the second damper (712) is connected to the second fixing plate (714), and one end of the second fixing plate (714) is connected to the telescopic block (412); the outer surface of the telescopic block (412) is wrapped with rubber; and a second spring (713) is connected between the first fixing plate (711) and the second fixing plate (714).

2. The seismic support and hanger bracket for pipelines in subway stations according to claim 1, characterized in that: Multiple sets of screw holes are provided on the outer surfaces of the first connecting plate (211) and the second connecting plate (311).

3. The seismic support and hanger bracket 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 via a plurality of sets of bolts (414).

4. The seismic support and hanger bracket for pipelines in a subway station area according to claim 1, characterized in that: The motor (517) is fixedly connected to the fixing seat (516).

5. The seismic support and hanger for pipelines in subway stations according to claim 1, characterized in that: A protective plate (512) is fixedly mounted on the outer surface of one side of the movable block (513), and a sliding groove is provided on the outer surface of the protective plate (512), in which a connecting piece (514) is movably mounted.

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