A damping structure for a building

Abstract

This invention discloses a vibration damping structure for building construction, comprising, from bottom to top, a base plate, a partition plate, and a placement plate. The base plate and the placement plate are connected by connecting cylinders located at the four corners. The partition plate is located between the base plate and the placement plate. A vibration damping mechanism is provided between the base plate and the partition plate, and cooperates with each of them. A connecting plate is provided between the corresponding vibration damping mechanisms. Multiple connecting plates are interconnected by screws. A rotating plate is provided at the front end of the screw, and the rotating plate cooperates with the base plate through a fixing component. A sliding column that cooperates with the base plate is provided below the connecting plate. Moving blocks are provided on both sides of the sliding column. The base plate has a moving opening that cooperates with the sliding column and the moving blocks. Multiple pairs of positioning rods are provided on the upper surface of the partition plate, and an adjusting seat is provided at the lower part of each pair of positioning rods. The cooperation of the rotating plate, the vibration damping mechanism, and the screws can control the vibration damping effect of the entire vibration damping structure and can promptly replace damaged parts in the vibration damping mechanism.

Description

Technical Field

[0001] This invention relates to the field of vibration reduction structure technology, and in particular to a vibration reduction structure for building construction. Background Technology

[0002] Vibration damping structures are devices or components installed during the construction of buildings to dissipate energy during structural vibration. These devices utilize the relative displacement and velocity generated by structural deformation to absorb the vibrational energy, thereby reducing the structural response and achieving the desired seismic resistance. These devices provide necessary support for buildings, preventing premature collapse. Existing support structures are generally steel structures, which are widely used due to their high strength, rigidity, and deformation capacity. However, common steel structures are heavy, difficult to move, and their height is not easily adjustable, resulting in limited applicability and failing to adequately meet user needs.

[0003] In the prior art, Chinese utility model patent application number CN210918339U discloses a building steel structure support structure, the technical solution of which is as follows: This utility model discloses a building steel structure support structure, including a base, a column, a support rod, and a support top plate. A battery is installed on one side of the base. Grooves are provided at the four corners of the bottom of the base, and electric telescopic rods are installed at the top of the grooves. The output ends of the electric telescopic rods vertically penetrate the bottom of the base and are installed with a support base plate. The bottom of the support base plate is uniformly provided with second anti-slip protrusions. Rollers are installed around the bottom of the base on the inner side of the support base plate. This utility model, by installing rollers, facilitates the movement of the device, saving time and effort, and making it convenient to use. At the same time, the installation of electric telescopic rods, grooves, support base plates, and second anti-slip protrusions makes it easy to lift and support the device when it is moved to the construction position, thereby effectively preventing displacement of the device during the support process and making it safer to use. However, the building's steel support structure is a single unit, and it uses electric cylinders and electric telescopic rods to adjust the assembly height of the support structure. When the building is subjected to significant vibrations, these electronic devices are prone to damage, causing the entire support structure to fail in its vibration damping performance, resulting in low reliability. At the same time, the internal vibration damping components are not easy to observe, and when they are damaged, they cannot be detected and replaced in time, which may lead to the accelerated damage of other vibration damping components, making it impractical. Furthermore, it is impossible to adjust the number of vibration damping components according to actual usage to adjust the overall vibration damping capacity of the support structure, resulting in low applicability. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a vibration damping structure for building structures, aiming to solve the problems that existing building vibration damping structures cannot detect damaged vibration damping components in a timely manner and replace or maintain them promptly, and also cannot adjust the vibration damping capacity.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical means:

[0006] A vibration damping structure for building construction includes, from bottom to top: a base plate, a partition plate, and a placement plate. The base plate and the placement plate are connected by connecting cylinders located at the four corners of the base plate. The partition plate is located between the base plate and the placement plate. Several vibration damping mechanisms are arranged between the base plate and the partition plate. Every two vibration damping mechanisms arranged side by side are connected by a connecting plate. A screw passes through each connecting plate to control the movement of the connecting plate. A rotating plate is provided at the front end of the screw. The rotating plate is fixed to the base plate by a fixing component. A sliding device is provided below the connecting plate, which slides in conjunction with a moving port provided on the base plate. Multiple pairs of cross-shaped positioning rods are also placed on the upper surface of the partition plate. Each pair of positioning rods has an adjusting seat at the lower part and a positioning ball at the upper end of the positioning rod to support the placement plate.

[0007] Furthermore, the shock absorption mechanism further includes: a shock absorption cylinder, and a shock absorption column disposed at the bottom of the shock absorption cylinder, a shock absorption spring connected to the upper part of the shock absorption column, a shock absorption rod connected to the upper part of the shock absorption spring, and a support block connected to the top of the extended end of the shock absorption rod.

[0008] Furthermore, the portion of the shock absorber rod located inside the shock absorber cylinder is provided with two shock absorber strips, and the end of each shock absorber strip is provided with a shock absorber block. The inner wall of the shock absorber cylinder is provided with a shock absorber groove that cooperates with the shock absorber strips and the shock absorber block. The top of the support block is provided with a shock absorber pad.

[0009] Furthermore, the sliding device includes: a sliding column disposed below the connecting plate, and movable blocks disposed on both sides of the sliding column.

[0010] Furthermore, the adjusting seat further includes: two adjusting rods, each of which is connected to an adjacent positioning rod, an adjusting spring is provided between the adjusting rods, two adjusting strips are provided at the end of the adjusting rods near the adjusting spring, each adjusting strip is provided with two positioning strips, an adjusting cylinder is provided between the adjusting rods, and the adjusting cylinder is provided with a groove that cooperates with the adjusting strips and positioning strips.

[0011] Furthermore, the fixing component further includes: a connecting strip that cooperates with the rotating plate, a support base connected to the lower surface of the connecting strip, the support base cooperating with the base plate through a fixing nail, and a fixing ring provided between the fixing nail and the support base.

[0012] Furthermore, a support rod is provided inside the connecting cylinder, and a support spring is sleeved on the support rod.

[0013] Furthermore, a support cylinder is provided on the front side of both the base plate and the placement plate, and a protective mechanism is provided between the two support cylinders; the protective mechanism further includes: an active plate and a passive plate, two sliding blocks are connected inside the upper and lower sides of the active plate, and two limiting blocks are provided on each sliding block; two sliding plates are connected inside the upper and lower sides of the passive plate, and the sliding blocks are provided with openings for the sliding plates to move; and sliding grooves are provided on each support cylinder for the sliding plates and limiting blocks to slide.

[0014] Furthermore, the active plate engages with the left side of the support cylinder via positioning pins located on the upper and lower sides, and the driven plate engages with the right side of the support cylinder via screws on the upper and lower sides. The positioning pins all pass through the sliding block and limiting block inside the active plate, and the screws all pass through the sliding plate inside the driven plate. The active plate and the driven plate can engage with each other.

[0015] Furthermore, a movable handle is provided on the left side of the active plate, and a groove is provided on the left side of the driven plate.

[0016] Compared with the prior art, the present invention has the following technical effects:

[0017] 1. This invention provides a vibration damping structure for building construction, comprising, from bottom to top: a base plate, a partition plate, and a placement plate. The base plate and the placement plate are connected by connecting cylinders located at the four corners of the base plate. The partition plate is located between the base plate and the placement plate. A plurality of vibration damping mechanisms are arranged between the base plate and the partition plate. Every two vibration damping mechanisms arranged side-by-side are connected by a connecting plate. A screw passes through each connecting plate to control the movement of the connecting plate. A rotating plate is provided at the front end of the screw. The rotating plate is fixed to the base plate by a fixing component. A sliding device is provided below the connecting plate. The mechanism slides in conjunction with the movable opening on the base plate; multiple pairs of cross-shaped positioning rods are also placed on the upper surface of the partition plate, with an adjustment seat at the lower part of each pair of positioning rods and a positioning ball at the upper end of the positioning rod to support the placement plate; in this structure, the shock absorption mechanism cooperates with the base plate through the connecting plate and screw, which can set the spacing of the shock absorption mechanism and the number of shock absorption mechanisms placed, thereby adjusting the shock absorption capacity of the entire shock absorption structure. Furthermore, when a shock absorption mechanism is damaged, the damaged part can be replaced in time to prevent the service life of other shock absorption mechanisms from being affected, thus enhancing the practicality of the shock absorption structure.

[0018] 2. This invention provides a vibration damping structure for building construction. The vibration damping mechanism further includes: a vibration damping cylinder, a vibration damping column disposed at the bottom of the vibration damping cylinder, a vibration damping spring connected to the upper part of the vibration damping column, a vibration damping rod disposed at the upper part of the vibration damping spring, two vibration damping strips disposed at the portion of the vibration damping rod located inside the vibration damping cylinder, a vibration damping block disposed at the end of the vibration damping strips, a vibration damping groove formed on the inner wall of the vibration damping cylinder that cooperates with the vibration damping strips and vibration damping blocks, a support block connected to the top of the extended end of the vibration damping rod, and a vibration damping pad disposed on the top of the support block. The cooperation of the vibration damping cylinder, the vibration damping column, and the vibration damping spring can reduce the impact of vibration on the components above the vibration damping mechanism. At the same time, the vibration damping strips can reduce the excessive impact of the vibration damping spring rebound on the vibration damping rod, further mitigating the vibration. When the vibration is slight, the vibration is mainly mitigated by the vibration damping spring. When the vibration intensifies, the vibration damping strips can provide some rigid support. When the vibration exceeds the bearing capacity of the vibration damping strips, the vibration damping strips break, and the vibration is further mitigated by the vibration damping springs, achieving a graded vibration damping effect.

[0019] 3. This invention provides a vibration damping structure for building construction. The adjusting seat further includes: two adjusting rods, each connected to an adjacent positioning rod, an adjusting spring between the adjusting rods, two adjusting strips near the adjusting spring on one end of each adjusting rod, two positioning strips on each adjusting strip, and an adjusting cylinder between the adjusting rods. The adjusting cylinder has slots that mate with the adjusting strips and positioning strips. The coordination between the adjusting spring and the adjusting rod enhances the stability of the engagement between adjacent positioning rods, and the coordination between the positioning strips and the adjusting cylinder reduces the impact of vibration on the positioning rods.

[0020] 4. The present invention provides a vibration damping structure for building construction, wherein the fixing component further includes: a connecting strip that cooperates with the rotating plate, a support seat connected to the lower surface of the connecting strip, the support seat cooperating with the base plate through a fixing nail, and a fixing ring provided between the fixing nail and the support seat; the connecting strip cooperating with the rotating plate can fix the screw and prevent the position of the internal vibration damping mechanism from changing, and the support seat, screw and fixing ring cooperating can fix the connecting strip.

[0021] 5. The present invention provides a vibration damping structure for building construction. A support rod is provided inside the connecting cylinder, and a support spring is sleeved on the support rod. Through the connection of the support rod and the support spring, the placement plate and the partition plate can be stably supported, and the support spring can reduce the impact of vibration on the placement plate.

[0022] 6. This invention provides a vibration damping structure for building construction. Support cylinders are provided on the front sides of both the base plate and the placement plate, and a protective mechanism is provided between the two support cylinders. The protective mechanism further includes an active plate and a passive plate. Two sliding blocks are internally connected to the upper and lower sides of the active plate, and each sliding block is provided with two limiting blocks. Two sliding plates are internally connected to the upper and lower sides of the passive plate, and each sliding block has an opening for the sliding plates to move. Each support cylinder has a sliding groove for the sliding plates and limiting blocks to slide. The cooperation between these sliding components allows the active plate and the passive plate to move on the support cylinders. This facilitates the observation of the internal vibration damping mechanism by opening the passive plate during use, allowing for timely detection of damaged components.

[0023] 7. This invention provides a vibration damping structure for building construction. The active plate engages with the left side of the support cylinder via positioning pins located on the upper and lower sides. The driven plate engages with the right side of the support cylinder via screws on the upper and lower sides. The positioning pins all pass through the sliding block and limiting block inside the active plate, and the screws all pass through the sliding plate inside the driven plate. The active plate and the driven plate can cooperate with each other. The positioning pins and screws can fix the active plate and the driven plate when no observation is required, thus protecting the internal structure.

[0024] 8. The present invention provides a vibration damping structure for building construction, wherein a movable handle is provided on the left side of the active plate and a groove is provided on the left side of the driven plate, and the movable handle and the groove can facilitate the movement of the active plate and the driven plate. Attached Figure Description

[0025] Figure 1 This is an exploded three-dimensional structural diagram of a vibration damping structure for building construction according to the present invention.

[0026] Figure 2 This invention relates to a vibration damping structure for building construction. Figure 1 A magnified schematic diagram of the partial structure at point A in the middle;

[0027] Figure 3 This is a schematic diagram of the overall three-dimensional structure of a vibration damping structure for building construction as described in this invention;

[0028] Figure 4 This is a cross-sectional view of a vibration damping mechanism for a building structure according to the present invention;

[0029] Figure 5 This is a schematic diagram of an adjustment seat for a vibration damping structure used in building construction, as described in this invention.

[0030] Figure 6 This is a schematic diagram of the internal structure of the connecting cylinder of a vibration damping structure for building construction according to the present invention.

[0031] In the diagram: 1-Base plate; 2-Placement plate; 3-Support cylinder; 4-Screw; 5-Separator plate; 6-Connecting plate; 7-Screw; 8-Positioning rod; 9-Positioning ball; 10-Damping cylinder; 11-Damping spring; 12-Damping rod; 13-Support block; 14-Damping block; 15-Active plate; 16-Driven plate; 17-Connecting cylinder; 18-Supporting rod; 19-Supporting spring; 20-Rotating plate; 21-Fixing nail; 22- 23-Adjusting rod; 24-Adjusting cylinder; 25-Adjusting spring; 26-Moving handle; 27-Moving port; 28-Shock-absorbing column; 29-Shock-absorbing pad; 30-Shock-absorbing strip; 31-Connecting strip; 32-Support seat; 33-Fixing ring; 34-Adjusting seat; 35-Positioning strip; 36-Sliding column; 37-Moving block; 38-Groove; 39-Positioning pin; 40-Limiting block; 41-Sliding block; 42-Sliding plate. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present application and with reference to the accompanying drawings.

[0033] like Figure 1 As shown, in one embodiment of the present invention, a vibration damping structure for building construction includes, from bottom to top: a base plate 1, a partition plate 5, and a placement plate 2. The base plate 1 and the placement plate 2 are connected by connecting cylinders 17 located at the four corners of the base plate. The partition plate 5 is located between the base plate 1 and the placement plate 2. Several vibration damping mechanisms are provided between the base plate 1 and the partition plate 5. Every two vibration damping mechanisms arranged side by side are connected by a connecting plate 6. A screw 7 passes through each connecting plate 6 to control the movement of the connecting plate 6. A rotating plate 20 is provided at the front end of the screw 7. The rotating plate 20 is fixed to the base plate 1 by a fixing component. A sliding device is provided below the connecting plate 6 to slide in cooperation with the moving port 26 provided on the base plate 1. Multiple pairs of cross-shaped positioning rods 8 are also placed on the upper surface of the partition plate 5. An adjusting seat 33 is provided at the lower part of each pair of positioning rods 8, and a positioning ball 9 is provided at the upper end of the positioning rod 8 to support the placement plate 2.

[0034] like Figure 4As shown, in one embodiment of the present invention, the damping mechanism further includes: a damping cylinder 10, a damping column 27 disposed at the bottom of the damping cylinder 10, a damping spring 11 connected to the upper part of the damping column 27, a damping rod 12 disposed at the upper part of the damping spring 11, two damping strips 29 disposed at the portion of the damping rod 12 located inside the damping cylinder 10, and a damping block 14 disposed at the end of the damping strip 29. The damping strips 29 and the damping block 14 can prevent the damping rod 12 from shaking too much inside the damping cylinder 10. The inner wall of the damping cylinder 10 is provided with a damping groove that cooperates with the damping strips 29 and the damping block 14. A support block 13 is connected to the top of the protruding end of the damping rod 12, and a damping pad 28 is disposed on the top of the support block 13.

[0035] like Figure 2 As shown, in one embodiment of the present invention, the sliding device includes: a sliding column 36 disposed below the connecting plate 6, and movable blocks 37 disposed on both sides of the sliding column 36. The sliding column 36 and the movable blocks 37 cooperate with each other to make the sliding of the connecting plate 6 on the base plate 1 more stable and prevent it from falling off the base plate 1.

[0036] like Figure 5 As shown, in one embodiment of the present invention, the adjusting seat 33 further includes: two adjusting rods 22, the adjusting rods 22 being connected to adjacent positioning rods 8 respectively, an adjusting spring 24 being provided between the adjusting rods 22, two adjusting strips 34 being provided at the end of the adjusting rods 22 near the adjusting spring 24, two positioning strips 35 being provided on each adjusting strip 34, and an adjusting cylinder 23 being provided between the adjusting rods 22, the adjusting cylinder 23 being provided with a groove that cooperates with the adjusting strips 34 and the positioning strips 35.

[0037] like Figure 2 As shown, in one embodiment of the present invention, the fixing component further includes: a cuboid connecting strip 30 that cooperates with the rotating plate 20, the rotating plate 20 having a slot that cooperates with the connecting strip 30, a support base 31 connected to the lower surface of the connecting strip 30, the support base 31 cooperating with the base plate 1 through a fixing nail 21, and a fixing ring 32 provided between the fixing nail 21 and the support base 31.

[0038] like Figure 6 As shown, in one embodiment of the present invention, a support rod 18 is provided inside the connecting cylinder 17, and a support spring 19 is sleeved on the support rod 18.

[0039] like Figure 1As shown, in one embodiment of the present invention, a support cylinder 3 is provided on the front side of both the base plate 1 and the placement plate 2, and a protective mechanism is provided between the two support cylinders 3; the protective mechanism further includes: an active plate 15 and a driven plate 16, two sliding blocks 41 are connected inside the upper and lower sides of the active plate 15, and two limiting blocks 40 are provided on each of the sliding blocks 41; two sliding plates 42 are connected inside the upper and lower sides of the driven plate 16, and the sliding blocks 41 are provided with openings for the sliding plates 42 to move; and the support cylinders 3 are provided with sliding grooves for the sliding plates 42 and the limiting blocks 40 to slide.

[0040] like Figure 1 As shown, in one embodiment of the present invention, the active plate 15 is engaged with the left side of the support cylinder 3 by positioning pins 39 located on the upper and lower sides, and the driven plate 16 is engaged with the right side of the support cylinder 3 by screws 4 on the upper and lower sides. The positioning pins 39 all pass through the sliding block 41 and the limiting block 40 inside the active plate 15, and the screws 4 all pass through the sliding plate 42 inside the driven plate 16. The active plate 15 and the driven plate 16 can cooperate with each other.

[0041] like Figure 3 As shown, in one embodiment of the present invention, a movable handle 25 is provided on the left side of the active plate 15, and a groove 38 is provided on the left side of the driven plate 16.

[0042] In summary, the working principle and process of this vibration damping structure for building construction are as follows: First, multiple connecting cylinders 17 are installed between the base plate 1 and the placement plate 2 to connect the partition plate 5. Through the cooperation of the connecting cylinders 17 and the support rods 18, the placement plate 2 and the partition plate 5 can be stably supported. Simultaneously, by installing support springs 19 on the support rods 18, the impact of vibration on the placement plate 2 can be reduced. During use, the damping cylinders 10 can support the damping rods 12 through the cooperation of the damping columns 27 and the damping springs 11, so that the partition plate 5 can be stably supported through the cooperation of the support blocks 13 and the damping pads 28. Furthermore, through the sliding connection of the adjusting rods 22 and the adjusting cylinders 23, two adjacent positioning rods 8 can be stably supported, so that the positioning rods 8 can support the placement plate 2 through the positioning balls 9. When an earthquake occurs, the connection between the damping springs 11 and the damping columns 27 can reduce the impact of vibration on the damping rods 12. Simultaneously, the damping blocks 14 connected to the damping strips 29... The purpose is to reduce the impact of the rebound of the damping spring 11 on the damping rod 12, and to reduce the impact of vibration on the positioning rod 8 by connecting the adjusting spring 24 to the adjusting rod 22, so as to increase the stability of the support for the placement plate 2. When it is necessary to observe the specific situation of the structure, the positioning nail and screw 4 on the support cylinder 3 are removed, and then the active plate 15 and the driven plate 16 are moved by the moving handle 25 and the groove 38, so that the driven plate 16 can enter the active plate 15, thereby allowing the situation between the placement plate 2 and the base plate 1 to be observed. When maintenance is required, the screw 7 is rotated by the rotating plate 20, so that the connecting plate 6 can be moved on the base plate 1 by the cooperation of the sliding column 36 and the moving block 37, so as to move the damping cylinder 10, thereby allowing the damping mechanism to be replaced and maintained. When it is necessary to fix the screw 7, the connecting strip 30 is installed on the rotating plate 20, and then the support base 31 and the base plate 1 are fixed by the cooperation of the fixing nail 21 and the fixing ring 32.

[0043] The above description is only a preferred embodiment of the present invention. It should be noted that those skilled in the art can make several modifications and improvements without departing from the inventive concept of the present invention, and these all fall within the protection scope of the present invention.

Claims

1. A shock-absorbing structure for a building, comprising, in order from bottom to top: The base plate (1), partition plate (5), and placement plate (2) are characterized in that the base plate (1) and placement plate (2) are connected by connecting cylinders (17) set at the four corners of the base plate, and the partition plate (5) is located between the base plate (1) and placement plate (2); a plurality of shock-absorbing mechanisms are provided between the base plate (1) and partition plate (5), and every two shock-absorbing mechanisms arranged side by side are connected by connecting plates (6), and a screw (7) passes through each connecting plate (6) to control the movement of the connecting plate (6). The front end of the partition plate (5) is provided with a rotating plate (20), which is fixed to the base plate (1) through a fixing component; a sliding device is provided below the connecting plate (6), which slides in cooperation with the moving port (26) provided on the base plate (1); multiple pairs of cross-shaped positioning rods (8) are also placed on the upper surface of the partition plate (5), and an adjustment seat (33) is provided at the lower part of each pair of positioning rods (8), and a positioning ball (9) is provided at the upper end of the positioning rod (8) to support the placement plate (2); The shock absorption mechanism further includes: a shock absorption cylinder (10) and a shock absorption column (27) disposed at the bottom of the shock absorption cylinder (10). The upper part of the shock absorption column (27) is connected to a shock absorption spring (11), the upper part of the shock absorption spring (11) is connected to a shock absorption rod (12), and the top of the extended end of the shock absorption rod (12) is connected to a support block (13). The adjusting seat (33) further includes: two adjusting rods (22), the adjusting rods (22) being connected to adjacent positioning rods (8) respectively, an adjusting spring (24) being provided between the adjusting rods (22), two adjusting strips (34) being provided at one end of the adjusting rods (22) near the adjusting springs (24), two positioning strips (35) being provided on each adjusting strip (34), an adjusting cylinder (23) being provided between the adjusting rods (22), and a groove being provided on the adjusting cylinder (23) to cooperate with the adjusting strips (34) and the positioning strips (35); The connecting cylinder (17) is provided with a support rod (18), and a support spring (19) is sleeved on the support rod (18).

2. The vibration damping structure for building construction according to claim 1, characterized in that, The portion of the damping rod (12) located inside the damping cylinder (10) is provided with two damping strips (29). The end of the damping strip (29) is provided with a damping block (14). The inner wall of the damping cylinder (10) is provided with a damping groove that cooperates with the damping strip (29) and the damping block (14). The top of the support block (13) is provided with a damping pad (28).

3. The vibration damping structure for building construction according to claim 1, characterized in that, The sliding device includes a sliding column (36) disposed below the connecting plate (6), and movable blocks (37) disposed on both sides of the sliding column (36).

4. A vibration damping structure for building construction according to claim 1, characterized in that, The fixing component further includes: a connecting strip (30) that cooperates with the rotating plate (20), a support seat (31) connected to the lower surface of the connecting strip (30), the support seat (31) cooperating with the base plate (1) through a fixing nail (21), and a fixing ring (32) provided between the fixing nail (21) and the support seat (31).

5. A vibration damping structure for building construction according to claim 1, characterized in that, The base plate (1) and the placement plate (2) are both provided with support cylinders (3) on their front sides, and a protective mechanism is provided between the two support cylinders (3); the protective mechanism further includes: an active plate (15) and a passive plate (16), the active plate (15) has two sliding blocks (41) connected inside its upper and lower sides, the sliding blocks (41) are provided with two limiting blocks (40), the passive plate (16) has two sliding plates (42) connected inside its upper and lower sides, the sliding blocks (41) have openings for the sliding plates (42) to move, and the support cylinders (3) have sliding grooves for the sliding plates (42) and the limiting blocks (40) to slide.

6. A vibration damping structure for building construction according to claim 5, characterized in that, The active plate (15) engages with the left side of the support cylinder (3) via positioning pins (39) located on the upper and lower sides. The driven plate (16) engages with the right side of the support cylinder (3) via screws (4) on the upper and lower sides. The positioning pins (39) all pass through the sliding block (41) and the limiting block (40) inside the active plate (15). The screws (4) all pass through the sliding plate (42) inside the driven plate (16). The active plate (15) and the driven plate (16) can engage with each other.

7. A vibration damping structure for building construction according to claim 5, characterized in that, The active plate (15) is provided with a movable handle (25) on the left side, and the driven plate (16) is provided with a groove (38) on the left side.

Images