Anti-seismic partition wall for subway station
By adopting multi-angle shock absorbing mechanisms, including horizontal and longitudinal shock absorbing mechanisms in the earthquake-resistant partition walls of subway stations, and using memory alloys and dampers, the problem of traditional partition walls being unable to effectively absorb shock is solved, which significantly improves the partition board Shock absorption effect and safety.
Patent Information
- Application Number
- CN202411447760.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-16
- Publication Date
- 2024-12-20
AI Technical Summary
The seismic partition walls of traditional subway stations cannot effectively absorb seismic waves from multiple angles, resulting in poor shock absorption.
A subway station seismic partition wall is designed, adopting lateral and longitudinal shock absorbing mechanisms, including multiple sets of shock absorbing chambers, memory alloys, dampers and reinforcement frames, and allocate and release seismic energy through sliding, rotation and extrusion mechanisms. , improve the shock absorption effect of the partition.
The partition is shock-absorbing from multiple angles, which improves the seismic resistance and use safety of the partition, effectively absorbs and releases seismic energy, and enhances the interception ability of transverse and longitudinal waves.
Smart Images
Figure CN119163151A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of subway construction, in particular to an earthquake-resistant partition wall for a subway station. Background Art
[0002] The seismic partition wall of a subway station is an important structural design. Its function is to reduce the impact of an earthquake on the station structure and protect passengers and facilities from damage when an earthquake occurs in the subway station. Seismic partition walls are generally made of reinforced concrete structures. In the design of subway stations, seismic partition walls are usually set in key locations, such as pedestrian walkways and around platforms.
[0003] Seismic waves are elastic waves that propagate inside the earth when an earthquake occurs. They are mainly divided into longitudinal waves and transverse waves. Existing seismic partition walls mainly increase the mass and stiffness of the wall to improve its damping and reduce vibration transmission. However, due to the diversity and complexity of seismic waves, traditional seismic partition walls may not be able to effectively reduce the shock of elastic waves from multiple angles, resulting in poor shock absorption effect of seismic partition walls. Therefore, it is urgent to design a subway station seismic partition wall to solve the above problems. Summary of the invention
[0004] The object of the present invention is to provide a seismic partition wall for a subway station to solve the problem raised in the above background technology that due to the diversity and complexity of seismic waves, traditional seismic partition walls may not be able to effectively reduce shock from elastic waves from multiple angles.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an earthquake-resistant partition wall of a subway station: comprising a ground and a top surface, a partition body is arranged between the ground and the top surface, a lateral shock-absorbing mechanism is arranged at the bottom and the top of the ground, the lateral shock-absorbing mechanism comprises a bottom plate, the bottom plate is fixedly connected to the bottom of the ground, a movable plate is fixedly connected to the lower surface of the bottom plate, a slider is fixedly connected to the lower surface of the movable plate, a guide rail is fixedly connected to the surface of the ground, the slider slides on the surface of the guide rail, a first shock-absorbing spring is fixedly connected to the surface of the ground, one end of the first shock-absorbing spring away from the ground is fixedly connected to the movable plate, a first damper is fixedly connected to the surface of the ground, a telescopic end of the first damper is fixedly connected to the surface of the movable plate, a first longitudinal shock-absorbing mechanism is arranged on the surface of the partition body, a vertical shock-absorbing mechanism is arranged on the surface of the partition body, a second longitudinal shock-absorbing mechanism is arranged on the surface of the partition body, a reinforcement mechanism is arranged between the ground and the partition body, and a reinforcement mechanism is also arranged between the ground and the top surface.
[0006] Preferably, the first longitudinal shock absorbing mechanism includes a first shock absorbing chamber, which is arranged inside the partition body, a fixing rod is fixedly connected to the first shock absorbing chamber, a swivel is rotatably connected to the surface of the fixing rod, a connecting rod is fixedly connected to the surface of the swivel, a damping block is fixedly connected to the surface of the connecting rod, a supporting block is fixedly connected to the first shock absorbing chamber, a limiting rod is fixedly connected to the supporting block, and a protective steel plate is fixedly connected to the first shock absorbing chamber.
[0007] Preferably, the vertical shock absorbing mechanism includes a second shock absorbing chamber, which is arranged inside the ground, a first memory alloy is fixedly connected to the second shock absorbing chamber, a lifting block is fixedly connected to the first memory alloy, a guide rod is fixedly connected to the second shock absorbing chamber, the lifting block is slidably connected to the guide rod, a second shock absorbing spring is fixedly connected to the second shock absorbing chamber, one end of the second shock absorbing spring away from the second shock absorbing chamber is fixedly connected to the lifting block, a second damper is fixedly connected to the second shock absorbing chamber, and the telescopic end of the second damper is fixedly connected to the lifting block.
[0008] Preferably, the second longitudinal shock absorbing mechanism includes a third shock absorbing chamber, which is arranged inside the partition body, and the upper sliding connection of the third shock absorbing chamber is provided with a moving block, and the surface of the moving block is fixedly connected with a second memory alloy, and the third shock absorbing chamber is fixedly connected with a third damper, and the telescopic end of the third damper is fixedly connected to the moving block.
[0009] Preferably, the reinforcement mechanism includes a connecting block, the connecting block is fixedly connected to the surface of the partition body, a reinforcement frame is inserted into the surface of the connecting block, a clamping block is fixedly connected to one end of the reinforcement frame away from the connecting block, an installation block is pre-embedded on the surface of the ground, and the clamping block is inserted into the surface of the third damper.
[0010] Preferably, a "T"-shaped groove is opened on the surface of the ground, the movable plate slides on the guide rail through a slider, the movable plate slides on the groove of the ground, and the movable plate drives the partition body to slide on the ground through the bottom plate. The first shock-absorbing spring and the first damper are provided in multiple groups and are linearly and evenly arranged on both sides of the movable plate.
[0011] Preferably, the fixing rod rotates on the fixing rod through the connecting rod, and the connecting rod drives the damping block to rotate on the first shock absorbing chamber. The support block is in a "<" shape, and there are two groups of limit rods, and the two groups of limit rods limit the rotation direction of the connecting rod. The damping block is cylindrical in shape, and the protective steel plate is in the shape of a long plate, and the protective steel plate blocks both sides of the damping block.
[0012] Preferably, a circular hole is opened on the surface of the lifting block, and the lifting block slides on the guide rod through the circular hole, and the lifting block slides on the second shock-absorbing chamber through the lifting block, and the first memory alloy, the second shock-absorbing spring and the lifting block are overlapped and arranged in the second shock-absorbing chamber, and the first memory alloy is provided in multiple groups and is linearly and evenly distributed on the lifting block, and the lifting block is parallel to the horizontal plane, and the cross-section of the first memory alloy is funnel-shaped, and the second damper is provided in multiple groups and is linearly and evenly arranged.
[0013] Preferably, the moving block is slidably connected to the third shock absorbing chamber, the cross-section of the second memory alloy is funnel-shaped, the moving block and the second memory alloy are arranged overlappingly in the third shock absorbing chamber, the third damper is provided in multiple groups and is linearly and evenly arranged, and the moving block is perpendicular to the horizontal plane.
[0014] Preferably, a slot is provided on the surface of the ground, the mounting block is pre-buried in the slot of the ground, a slot is provided on the surface of the mounting block, the block is welded to the slot of the mounting block, a slot is provided on the surface of the connecting block, one end of the block away from the block is welded to the slot of the connecting block, and the reinforcement frame is in the shape of a flag as a whole.
[0015] Compared with the prior art, the present invention has the following beneficial effects: The earthquake-resistant partition wall absorbs the potential energy of the first wave of earthquake through the reinforcement frame, and then releases the impact force brought by the longitudinal wave through the vertical shock-absorbing mechanism. Then, the second longitudinal shock-absorbing mechanism cooperates with the first longitudinal shock-absorbing mechanism to perform transverse and longitudinal shock absorption at the top and bottom of the partition body to release the impact force of the transverse wave, thereby achieving shock absorption of the partition body from multiple angles, improving the shock absorption effect of the partition body, and ensuring the safety of the partition body.
[0016] The multiple groups of first memory alloys and lifting blocks, as well as multiple groups of moving blocks and second memory alloys used in the shock absorbing mechanism of the earthquake-resistant partition wall can share the impact force of vibration. Together with multiple groups of dampers, the shock absorbing effect is greatly improved, ensuring the effect of the ground shock absorbing mechanism during use. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a front perspective schematic diagram of the structure of the present invention; Figure 2 It is a schematic cross-sectional front view of the structure of the present invention; Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure at A in the middle; Figure 4 It is a front view and a cross-sectional perspective schematic diagram of the structure of the present invention; Figure 5It is a schematic cross-sectional side view of the structure of the present invention; Figure 6 It is a front view and a cross-sectional perspective schematic diagram of the first shock absorbing chamber structure of the present invention; Figure 7 It is a front view and a cross-sectional perspective schematic diagram of the second shock absorbing chamber structure of the present invention; Figure 8 It is a front view and a cross-sectional stereoscopic schematic diagram of the third shock absorbing chamber structure of the present invention.
[0018] In the figure: 1. ground; 11. partition body; 12. top surface; 2. bottom plate; 21. movable plate; 22. slider; 23. guide rail; 24. first shock-absorbing spring; 25. first damper; 3. first shock-absorbing chamber; 31. fixed rod; 32. swivel; 33. connecting rod; 34. damping block; 35. supporting block; 36. limiting rod; 37. protective steel plate; 4. second shock-absorbing chamber; 41. first memory alloy; 42. lifting block; 43. guide rod; 44. second shock-absorbing spring; 45. second damper; 5. third shock-absorbing chamber; 51. movable block; 52. second memory alloy; 53. third damper; 6. connecting block; 61. reinforcement frame; 62. clamping block; 63. mounting block. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0020] See also Figure 1-8 , an embodiment provided by the present invention: A seismic partition wall of a subway station: comprising a ground 1 and a top surface 12, a partition body 11 is arranged between the ground 1 and the top surface 12, a lateral shock absorbing mechanism is arranged at the bottom and the top of the ground 1, the lateral shock absorbing mechanism comprises a bottom plate 2, the bottom plate 2 is fixedly connected to the bottom of the ground 1, a movable plate 21 is fixedly connected to the lower surface of the bottom plate 2, a slider 22 is fixedly connected to the lower surface of the movable plate 21, a guide rail 23 is fixedly connected to the surface of the ground 1, the slider 22 slides on the surface of the guide rail 23, a first shock absorbing spring 24 is fixedly connected to the surface of the ground 1, one end of the first shock absorbing spring 24 away from the ground 1 is fixedly connected to the movable plate 21, a first damper 25 is fixedly connected to the surface of the ground 1, the telescopic end of the first damper 25 is fixedly connected to the surface of the movable plate 21, a first longitudinal shock absorbing mechanism is arranged on the surface of the partition body 11, and the surface of the partition body 11 A vertical shock absorbing mechanism is arranged on the top, a second longitudinal shock absorbing mechanism is arranged on the surface of the partition body 11, a reinforcement mechanism is arranged between the ground 1 and the partition body 11, and a reinforcement mechanism is also arranged between the top surfaces 12. The partition body 11 can absorb shock from more angles, thereby improving the shock absorbing effect of the partition body 11. In the process of shock absorption, the partition body 11 can cause the up and down vibration of the earth's crust caused by longitudinal waves, but its destructiveness is relatively small. The vertical shock absorbing mechanism is used to deal with the up and down vibration of the partition body 11. The transverse wave can cause horizontal vibration of the earth's crust. This vibration is more destructive to the building. The first longitudinal shock absorbing mechanism and the second longitudinal shock absorbing mechanism, as well as the transverse shock absorbing mechanism are adopted to deal with it, thereby realizing the interception of horizontal vibration. At the same time, a reinforcement mechanism is arranged to reduce the first wave of impact brought by the earthquake, thereby improving the seismic resistance of the partition body 11.
[0021] Furthermore, the first longitudinal shock absorbing mechanism includes a first shock absorbing chamber 3, which is arranged inside the partition body 11, and a fixing rod 31 is fixedly connected to the first shock absorbing chamber 3, a swivel 32 is rotatably connected to the surface of the fixing rod 31, a connecting rod 33 is fixedly connected to the surface of the swivel 32, a damping block 34 is fixedly connected to the surface of the connecting rod 33, a supporting block 35 is fixedly connected to the first shock absorbing chamber 3, a limiting rod 36 is fixedly connected to the supporting block 35, and a protective steel plate 37 is fixedly connected to the first shock absorbing chamber 3. The first longitudinal shock absorbing mechanism can offset the impact caused by vibration by the swing of the first shock absorbing spring 24 inside the first shock absorbing chamber 3, thereby improving the stability of the ground 1.
[0022] Further, the vertical shock absorbing mechanism is arranged in the middle position of the ground 1, and the vertical shock absorbing mechanism includes a second shock absorbing chamber 4, the second shock absorbing chamber 4 is arranged inside the ground 1, the second shock absorbing chamber 4 is fixedly connected with a first memory alloy 41, the first memory alloy 41 is fixedly connected with a lifting block 42, the second shock absorbing chamber 4 is fixedly connected with a guide rod 43, the lifting block 42 is slidably connected on the guide rod 43, the second shock absorbing chamber 4 is fixedly connected with a second shock absorbing spring 44, and the second shock absorbing spring 44 is away from the second shock absorbing chamber. One end of 4 is fixedly connected to the lifting block 42, and the second shock absorbing chamber 4 is fixedly connected with the second damper 45. The telescopic end of the second damper 45 is fixedly connected to the lifting block 42. The vertical shock absorbing mechanism is mainly aimed at the first wave of impact brought by the longitudinal wave. The longitudinal wave makes the lifting block 42 on the second shock absorbing chamber 4 rise and fall continuously, thereby continuously squeezing the first memory alloy 41 and the second shock absorbing spring 44, and cooperating with the second damper 45, the impact driven by the upper and lower vibrations of the earthquake is released, thereby improving the stability of the partition body 11.
[0023] Furthermore, the second longitudinal shock absorbing mechanism includes a third shock absorbing chamber 5, which is arranged inside the partition body 11. The third shock absorbing chamber 5 is slidably connected to a moving block 51, and a second memory alloy 52 is fixedly connected to the surface of the moving block 51. The third shock absorbing chamber 5 is fixedly connected to a third damper 53, and the telescopic end of the third damper 53 is fixedly connected to the moving block 51. The second longitudinal shock absorbing mechanism is arranged at the bottom of the partition body 11, and the third longitudinal shock absorbing mechanism is arranged at the top of the partition body 11. The second longitudinal shock absorbing mechanism continuously slides and squeezes the second memory alloy 52 through multiple groups of moving blocks 51, and cooperates with the third damper 53 to release the lateral impact force brought by the earthquake. The second longitudinal shock absorbing mechanism cooperates with the first longitudinal shock absorbing mechanism to achieve shock absorption protection for the ground 1.
[0024] Furthermore, the reinforcement mechanism includes a connecting block 6, which is fixedly connected to the surface of the partition body 11, and a reinforcement frame 61 is inserted into the surface of the connecting block 6, and a clamping block 62 is fixedly connected to the end of the reinforcement frame 61 away from the connecting block 6. A mounting block 63 is pre-embedded on the surface of the ground 1, and the clamping block 62 is inserted into the surface of the third damper 53. The reinforcement mechanism strengthens the connection relationship between the ground 1, the partition body 11 and the top surface 12, so that when an earthquake occurs, the reinforcement mechanism can withstand the impact force, thereby consuming a large amount of the impact force brought by the earthquake and ensuring the shock absorption effect of the ground 1.
[0025] Furthermore, a "T"-shaped groove is opened on the surface of the ground 1, and the movable plate 21 slides on the guide rail 23 through the slider 22. The movable plate 21 slides on the groove of the ground 1, and the movable plate 21 drives the partition body 11 to slide on the ground 1 through the bottom plate 2. There are multiple groups of first shock-absorbing springs 24 and first dampers 25, and they are linearly and evenly arranged on both sides of the movable plate 21. The elastic force of the first shock-absorbing spring 24 and the telescopic end of the first damper 25 both operate on the movable plate 21. During the vibration of the partition body 11, the movable plate 21 is driven to vibrate through the bottom plate 2. The first shock-absorbing spring 24 and the first damper 25 cooperate with each other to reduce the shock of the movable plate 21, and the movable plate 21 reduces the shock of the partition body 11 through the bottom plate 2, thereby realizing the shock reduction of the partition body 11 in the lateral direction.
[0026] Furthermore, the fixing rod 31 rotates on the fixing rod 31 through the connecting rod 33, and the connecting rod 33 drives the damping block 34 to rotate on the first shock absorbing chamber 3, the supporting block 35 is in a "<" shape, and two groups of limiting rods 36 are provided, and the two groups of limiting rods 36 limit the rotation direction of the connecting rod 33, the damping block 34 is in a cylindrical shape, and the protective steel plate 37 is in a long plate shape. There are multiple groups of damping blocks 34, and they are linearly and evenly arranged. The supporting block 35 improves the stability of the limiting rod 36 on the first shock absorbing chamber 3, and the protective steel plate 37 blocks both sides of the damping block 34. There are multiple groups of damping blocks 34, and the limiting rod 36 and the protective steel plate 37 limit the rotation direction of the damping block 34, thereby ensuring that the damping block 34 will not hit the partition body 11. During the rotation of the damping block 34, the longitudinal vibration force of the earthquake will be weakened, thereby ensuring the stability of the partition body 11.
[0027] Furthermore, a circular hole is opened on the surface of the lifting block 42, and the lifting block 42 slides on the guide rod 43 through the circular hole. The lifting block 42 slides on the second shock-absorbing chamber 4 through the lifting block 42. The first memory alloy 41, the second shock-absorbing spring 44 and the lifting block 42 are overlapped and arranged on the second shock-absorbing chamber 4. The first memory alloy 41 is provided in multiple groups and is linearly and evenly distributed on the lifting block 42. The lifting block 42 is parallel to the horizontal plane. The cross-section of the first memory alloy 41 is funnel-shaped. After being squeezed, the first memory alloy 41 will undergo a certain deformation. After the earthquake is over, the first memory alloy 41 will return to its original state. The second damper 45 is provided in multiple groups and is linearly and evenly arranged. The second damper 45 cooperates with the first memory alloy 41 and the second shock-absorbing spring 44 to reduce the impact force caused by the up and down vibration during the lifting of the lifting block 42.
[0028] Furthermore, the moving block 51 is slidably connected to the third shock absorbing chamber 5, the cross-section of the second memory alloy 52 is funnel-shaped, the moving block 51 and the second memory alloy 52 are arranged overlappingly in the third shock absorbing chamber 5, and the third damper 53 is provided in multiple groups and is linearly and evenly arranged. The moving block 51 is perpendicular to the horizontal plane. During the sliding process of the multiple groups of moving blocks 51 on the third shock absorbing chamber 5, the second memory alloy 52 will be continuously squeezed, causing the second memory alloy 52 to deform. During the deformation process, the second memory alloy 52 cooperates with the third damper 53 to reduce the longitudinal impact force of the earthquake.
[0029] Furthermore, a slot is opened on the surface of the ground 1, the mounting block 63 is pre-buried in the slot of the ground 1, a slot is opened on the surface of the mounting block 63, the block 62 is welded to the slot of the mounting block 63, a slot is opened on the surface of the connecting block 6, and the end of the block 62 away from the block 62 is welded to the slot of the connecting block 6, the reinforcement frame 61 is in the shape of a flag as a whole, and its structure is more stable, the reinforcement frame 61 limits the position of the partition body 11 on the ground 1 and the top surface 12, so that the reinforcement frame 61 will become between the ground 1 and the top surface 12, strengthening the positional relationship between the ground 1, the partition body 11 and the top surface 12.
[0030] Working principle: insert one end of the reinforcement frame 61 into the connecting block 6 and fix it by welding, then insert the clamping block 62 into the mounting block 63 and fix it by welding, the reinforcement frame 61 is on the ground 1 and the partition body 11, and reinforces the support for the partition body 11. When the earthquake intensity is too high, the reinforcement frame 61 will be torn by the earthquake and absorb the potential energy of the first wave of earthquake. Then the shock absorbing mechanism starts to exert force, and the vertical shock absorbing mechanism will make the lifting block 42 slide on the guide rod 43 and squeeze the first memory alloy 41 and the second shock absorbing spring 44. The first memory alloy 41 and the second shock absorbing spring 44 cooperate with the second damper 45 to release the impact of the lifting block 42 during the lifting process, thereby reducing the vibration driven by the longitudinal wave, and then the transverse wave will cause the partition body 11 to move horizontally and vertically, and the second longitudinal The shock absorbing mechanism cooperates with the first longitudinal shock absorbing mechanism to make the damping block 34 shake on the first shock absorbing chamber 3 to reduce the vibration impact force at the top of the partition body 11. The multiple groups of moving blocks 51 also squeeze the second memory alloy 52. The second memory alloy 52 cooperates with the third damper 53 to reduce the vibration impact force at the bottom of the partition body 11. At the same time, the first shock absorbing spring 24 and the first damper 25 perform lateral shock absorption on the moving plate 21, and the moving plate 21 performs shock absorption on the top and bottom of the partition body 11 through the bottom plate 2, thereby realizing lateral shock absorption of the partition body 11. By lateral shock absorption, longitudinal shock absorption and vertical shock absorption of the partition body 11, the shock absorption angle of the partition body 11 is expanded, the shock absorption effect of the partition body 11 is improved, and the safety of use of the partition body 11 is improved.
[0031] 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 partition wall of a subway station, comprising a ground surface (1) and a top surface (12), wherein a partition body (11) is arranged between the ground surface (1) and the top surface (12), and characterized in that: The bottom and top of the floor (1) are both provided with a lateral shock absorbing mechanism, the lateral shock absorbing mechanism comprising a bottom plate (2), the bottom plate (2) being fixedly connected to the bottom of the floor (1), a movable plate (21) being fixedly connected to the lower surface of the bottom plate (2), a slider (22) being fixedly connected to the lower surface of the movable plate (21), a guide rail (23) being fixedly connected to the surface of the floor (1), the slider (22) sliding on the surface of the guide rail (23), a first shock absorbing spring (24) being fixedly connected to the surface of the floor (1), the first shock absorbing spring (24) being away from the floor (1) One end is fixedly connected to the moving plate (21); a first damper (25) is fixedly connected to the surface of the ground (1); a telescopic end of the first damper (25) is fixedly connected to the surface of the moving plate (21); a first longitudinal shock absorbing mechanism is arranged on the surface of the partition body (11); a vertical shock absorbing mechanism is arranged on the surface of the partition body (11); a second longitudinal shock absorbing mechanism is arranged on the surface of the partition body (11); a reinforcement mechanism is arranged between the ground (1) and the partition body (11); and a reinforcement mechanism is also arranged between the ground (1) and the top surface (12); The first longitudinal damping mechanism comprises a first damping chamber (3), the first damping chamber (3) being arranged inside the partition body (11), a fixing rod (31) being fixedly connected to the first damping chamber (3), a swivel (32) being rotatably connected to the surface of the fixing rod (31), a connecting rod (33) being fixedly connected to the surface of the swivel (32), a damping block (34) being fixedly connected to the surface of the connecting rod (33), a supporting block (35) being fixedly connected to the first damping chamber (3), a limiting rod (36) being fixedly connected to the supporting block (35), and a protective steel plate (37) being fixedly connected to the first damping chamber (3); The vertical shock absorbing mechanism comprises a second shock absorbing chamber (4), the second shock absorbing chamber (4) being arranged inside the ground (1), the second shock absorbing chamber (4) being fixedly connected to a first memory alloy (41), the first memory alloy (41) being fixedly connected to a lifting block (42), the second shock absorbing chamber (4) being fixedly connected to a guide rod (43), the lifting block (42) being slidably connected to the guide rod (43), the second shock absorbing chamber (4) being fixedly connected to a second shock absorbing spring (44), one end of the second shock absorbing spring (44) away from the second shock absorbing chamber (4) being fixedly connected to the lifting block (42), the second shock absorbing chamber (4) being fixedly connected to a second damper (45), the telescopic end of the second damper (45) being fixedly connected to the lifting block (42); The second longitudinal damping mechanism comprises a third damping chamber (5), the third damping chamber (5) being arranged inside the partition body (11), the upper portion of the third damping chamber (5) being slidably connected to a moving block (51), the surface of the moving block (51) being fixedly connected to a second memory alloy (52), the third damping chamber (5) being fixedly connected to a third damper (53), the telescopic end of the third damper (53) being fixedly connected to the moving block (51).
2. The seismic partition wall of a subway station according to claim 1, characterized in that: The reinforcement mechanism comprises a connection block (6), the connection block (6) being fixedly connected to the surface of the partition body (11), a reinforcement frame (61) being plugged into the surface of the connection block (6), a clamping block (62) being fixedly connected to one end of the reinforcement frame (61) away from the connection block (6), a mounting block (63) being pre-buried on the surface of the ground (1), and the clamping block (62) being plugged into the surface of the third damper (53).
3. The seismic partition wall of a subway station according to claim 1, characterized in that: A "T"-shaped groove is provided on the surface of the floor (1); the movable plate (21) slides on the guide rail (23) via a slider (22); the movable plate (21) slides on the groove of the floor (1); the movable plate (21) drives the partition body (11) to slide on the floor (1) via the bottom plate (2); a plurality of groups of the first shock absorbing springs (24) and the first damper (25) are provided and are linearly and evenly arranged on both sides of the movable plate (21).
4. The seismic partition wall of a subway station according to claim 1, characterized in that: The fixing rod (31) rotates on the fixing rod (31) via the connecting rod (33); the connecting rod (33) drives the damping block (34) to rotate on the first damping chamber (3); the supporting block (35) is in a "<" shape; two groups of limiting rods (36) are provided, and the two groups of limiting rods (36) limit the rotation direction of the connecting rod (33); the damping block (34) is in a cylindrical shape; the protective steel plate (37) is in a long plate shape; the protective steel plate (37) blocks two sides of the damping block (34).
5. The seismic partition wall of a subway station according to claim 1, characterized in that: A circular hole is provided on the surface of the lifting block (42); the lifting block (42) slides on the guide rod (43) through the circular hole; the lifting block (42) slides on the second damping chamber (4) through the lifting block (42); the first memory alloy (41), the second damping spring (44) and the lifting block (42) are arranged in an overlapping manner on the second damping chamber (4); a plurality of groups of the first memory alloy (41) are arranged linearly and evenly on the lifting block (42); the lifting block (42) is parallel to a horizontal plane; a cross section of the first memory alloy (41) is funnel-shaped; and a plurality of groups of the second dampers (45) are arranged linearly and evenly.
6. The seismic partition wall of a subway station according to claim 1, characterized in that: The moving block (51) is slidably connected to the third damping chamber (5); the cross section of the second memory alloy (52) is funnel-shaped; the moving block (51) and the second memory alloy (52) are arranged in an overlapping manner on the third damping chamber (5); a plurality of groups of the third dampers (53) are arranged in a linear and uniform manner; and the moving block (51) is perpendicular to a horizontal plane.
7. The seismic partition wall of a subway station according to claim 2, characterized in that: A slot is provided on the surface of the ground (1), the mounting block (63) is pre-buried in the slot of the ground (1), a slot is provided on the surface of the mounting block (63), the clamping block (62) is welded to the slot of the mounting block (63), a slot is provided on the surface of the connecting block (6), one end of the clamping block (62) away from the clamping block (62) is welded to the slot of the connecting block (6), and the reinforcing frame (61) is in the shape of a flag as a whole.