Anti-seismic support hanger structure for high-rise building

Abstract

The invention relates to the technical field of high-rise building anti-seismic structures, in particular to an anti-seismic support hanger structure for a high-rise building, which comprises a bearing plate, a hoop, a pipeline, a butt joint mechanism, a damping mechanism and a buffer mechanism, the hoop is arranged on the bearing plate, the pipeline is fixed in the hoop, the butt joint mechanism is used for butt joint of the bearing plate and an external structure, and the damping mechanism is used for damping the pipeline. The shock absorption mechanism is arranged on one side of the butt joint mechanism, the shock absorption mechanism comprises a shock absorption seat, a supporting seat, a vertical mounting cavity, a transverse mounting cavity, a vertical sliding plate and a transverse sliding seat, and the buffer mechanism is arranged in the supporting seat. Through the synergistic effect, earthquake multi-direction coupling loads are dispersed, the defect of traditional single-direction shock absorption is overcome, dynamic response of multi-dimensional motion is achieved through a connecting rod and a sliding rail mechanism, the overall stability of the structure is ensured, and linear motion is innovatively converted into rotating motion through a buffering mechanism.

Description

Technical Field

[0001] The present application relates to the technical field of earthquake-resistant structures for high-rise buildings, and in particular to an earthquake-resistant support and hanger structure for high-rise buildings. Background Art

[0002] With the acceleration of urbanization, the number of high-rise buildings has increased dramatically, and the destructiveness of earthquake disasters on building structures has become increasingly prominent. Traditional supports and hangers mostly use rigid connections or simple elastic supports. Although they can withstand static loads, they are prone to breakage or falling off under the action of earthquakes, causing damage to equipment such as pipes and air ducts, and even causing secondary disasters. In recent years, domestic and foreign scholars have improved seismic performance by introducing flexible components such as dampers and rubber isolation pads, but the cost is high and the installation is complicated, making it difficult to promote on a large scale.

[0003] At present, there are specific solutions in existing technologies: the current mainstream seismic supports and hangers include three categories: one is a pure steel structural frame, which resists seismic forces by strengthening the stiffness of beam-column nodes, but is heavy and has poor ductility; the second is a spring-damper composite system, which can absorb vibration energy, but requires regular maintenance and occupies a large space; the third is a shape memory alloy bracket, which uses the superelastic deformation of the material to dissipate energy, but is extremely expensive and sensitive to temperature. The above solutions perform well in small and medium earthquakes, but there is still a risk of local failure in the face of strong earthquakes.

[0004] In related technologies, rigid structures are prone to stress concentration, leading to brittle failure; flexible systems will experience creep relaxation after long-term use; and existing supports and hangers are mostly designed for single-direction vibration and are difficult to cope with the coupling of multi-dimensional seismic waves. Summary of the Invention

[0005] In order to solve the problem that existing supports and hangers are mostly designed for vibration in a single direction and are difficult to cope with the coupling of multi-dimensional seismic waves, the present application provides an earthquake-resistant support and hanger structure for high-rise buildings.

[0006] The present application provides an anti-seismic support and hanger structure for high-rise buildings that adopts the following technical solutions: An anti-seismic support and hanger structure for a high-rise building, comprising: A supporting plate, wherein a clamp is provided on the supporting plate, and a pipeline is fixed in the clamp; A docking mechanism for docking the support plate with the external structure, the docking mechanism comprising a fixed frame and docking rods, the docking rods being symmetrically arranged on both sides of the fixed frame and slidably connected to the fixed frame, one of the docking rods being rotatably connected to the support plate; A shock-absorbing mechanism for performing shock absorption, and the shock-absorbing mechanism is arranged on one side of the docking mechanism, the shock-absorbing mechanism comprising a shock-absorbing seat, a support seat, a vertical mounting cavity, a horizontal mounting cavity, a vertical slide plate and a horizontal sliding seat, the support seat being respectively fixed to the bottom and side wall of the shock-absorbing seat, the support seat at the bottom being rotatably connected to the other docking rod, the vertical mounting cavity and the horizontal mounting cavity being respectively arranged vertically and horizontally in the shock-absorbing seat and communicating with each other, the vertical slide plate being slidably engaged in the vertical mounting cavity, and the horizontal sliding seat being slidably engaged in the horizontal mounting cavity; The buffer mechanism is used to buffer and balance vibration, and the buffer mechanism is arranged in the support seat.

[0007] By adopting the above technical solution, a mechanical linkage design of the vertical and lateral shock-absorbing structure is formed by combining a vertical slide plate and a horizontal sliding seat. The multi-directional coupling load of the earthquake is dispersed through synergistic action, avoiding the shortcomings of traditional single-direction shock absorption. The dynamic response of multi-dimensional motion is achieved through the connecting rod and slide rail mechanism to ensure the overall stability of the structure. The buffer mechanism is innovatively used to convert linear motion into rotational motion, driving the blades to rotate in the damping grease. The high viscosity of the damping grease generates shear resistance, converts mechanical kinetic energy into heat energy dissipation, and achieves efficient shock absorption.

[0008] Optionally, the docking mechanism further includes a linkage plate, a driven rod and an adjusting screw, the adjusting screw is rotatably connected in the fixed frame, the linkage plate is threadedly engaged with the adjusting screw, one end of the driven rod is rotatably connected to the linkage plate, and the other end is rotatably connected to the linkage plate.

[0009] By adopting the above technical solution, the linkage plate is driven to move by the rotation of the adjusting screw, and the docking rod is driven to move by the driven rod, thereby realizing rapid adjustment of the angle of the supporting plate.

[0010] Optionally, the shock absorbing mechanism further includes a roller and a passive slide, the roller being rotatably connected to the center of the lateral sliding seat, the passive slide being slidably engaged in the vertical mounting cavity on the side away from the vertical slide, and both the vertical slide and the passive slide are provided with inclined surfaces, and the inclined surfaces are both in contact with the roller.

[0011] By adopting the above technical solution, the roller is arranged so that the vertical slide can drive the horizontal sliding seat to move quickly through the roller when sliding, and simultaneously squeeze the passive slide to move.

[0012] Optionally, a transverse plate is provided on one end of the vertical slide away from the shock absorbing seat, and a first reset member is provided between the transverse plate and the shock absorbing seat, and at least two first reset members are symmetrically provided.

[0013] By adopting the above technical solution, the vertical slide plate is quickly reset by utilizing the elastic force of the first reset member.

[0014] Optionally, the buffer mechanism includes a first shock absorber rod, a second shock absorber rod, a transmission rod and a paddle. The first shock absorber rod is slidably sleeved on the outside of the second shock absorber rod, the second shock absorber rod is fixed to the support seat at one end away from the first shock absorber rod, the transmission rod is coaxially connected to the axis of the second shock absorber rod, the paddle is fixed on the transmission rod and is located inside the second shock absorber rod, and the inside of the second shock absorber rod is filled with damping grease.

[0015] By adopting the above technical solution, the transmission rod is used to drive the blade to rotate and stir the damping grease. The high viscosity of the damping grease generates shear resistance, converting mechanical kinetic energy into heat energy dissipation, thereby achieving efficient shock absorption.

[0016] Optionally, the buffer mechanism also includes a rack, a connecting plate and a driving gear, the rack is fixed on the inner wall of the first shock absorber rod, and a slot is provided on the second shock absorber rod at one end close to the first shock absorber rod, the rack portion is slidably engaged in the slot, the connecting plate is fixed on the second shock absorber rod at one end close to the first shock absorber rod, the driving gear is rotatably connected to the connecting plate and engages with the rack.

[0017] By adopting the above technical solution, the movement of the first damping rod drives the driving gear to move, thereby enabling the rack to engage and link.

[0018] Optionally, the buffer mechanism further includes a driven bevel gear and a linkage bevel gear, the driven bevel gear is coaxially fixed to the driving gear, and the linkage bevel gear is coaxially fixed to the transmission rod and meshes with the driven bevel gear.

[0019] By adopting the above technical solution, the driven bevel gear drives the linkage bevel gear to engage and link, thereby enabling the transmission rod to rotate synchronously.

[0020] Optionally, a second reset member is sleeved on the exterior of the second shock-absorbing rod, one end of the second reset member abuts against the support seat, and the other end abuts against the first shock-absorbing rod.

[0021] By adopting the above technical solution, the first shock-absorbing rod can be quickly reset by utilizing the second reset member.

[0022] Optionally, a strip-shaped slot is provided through the vertical slide plate, a positioning rod is fixed in the vertical installation cavity, and the positioning rod is slidably engaged in the strip-shaped slot.

[0023] By adopting the above technical solution, the sliding distance of the vertical slide is limited by the positioning rod.

[0024] Optionally, the overall structure composed of the docking mechanism, the shock absorbing mechanism and the buffer mechanism is symmetrically arranged on both sides of the supporting plate, and multiple groups are arranged in a one-to-one correspondence.

[0025] By adopting the above technical solution, multiple groups of mechanisms are used to ensure that the supporting plate can be stably supported and efficiently shock-absorbed.

[0026] In summary, this application includes at least one of the following beneficial technical effects: 1. The mechanical linkage design of the vertical and lateral shock-absorbing structures, which are composed of a vertical slide plate and a horizontal sliding seat, disperses the multi-directional coupled seismic load through synergy, avoiding the shortcomings of traditional single-directional shock absorption. The dynamic response of multi-dimensional motion is achieved through the connecting rod and slide rail mechanism, ensuring the overall stability of the structure. 2. The buffer mechanism innovatively converts linear motion into rotational motion, driving the blades to rotate in the damping grease. The high viscosity of the damping grease generates shear resistance, converting mechanical kinetic energy into heat dissipation to achieve efficient shock absorption. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the external structure of an earthquake-resistant support and hanger structure for high-rise buildings in this embodiment.

[0028] Figure 2 Schematic diagram of the docking mechanism structure in this embodiment.

[0029] Figure 3 Schematic diagram of the structure of the shock absorbing mechanism in this embodiment.

[0030] Figure 4 Schematic diagram of the external structure of the shock absorber rod in this embodiment.

[0031] Figure 5 Schematic diagram of the buffer mechanism structure in this embodiment.

[0032] Description of reference numerals: 1. Support plate; 2. Clamp; 3. Pipeline; 4. Docking mechanism; 41. Fixed frame; 42. Docking rod; 43. Linkage plate; 44. Driven rod; 45. Adjustment screw; 5. Shock-absorbing mechanism; 51. Shock-absorbing seat; 52. Support seat; 53. Vertical mounting cavity; 54. Horizontal mounting cavity; 55. Vertical slide; 56. Horizontal sliding seat; 57. Roller; 58. Passive slide; 59. First reset member; 510. Positioning rod; 6. Buffer mechanism; 61. First shock-absorbing rod; 62. Second shock-absorbing rod; 63. Transmission rod; 64. Blade; 65. Rack; 66. Connecting plate; 67. Driving gear; 68. Driven bevel gear; 69. Linkage bevel gear; 610. Second reset member. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-5 This application is described in further detail.

[0034] The embodiment of the present application discloses an earthquake-resistant support and hanger structure for high-rise buildings.

[0035] It should be noted that, in the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0036] Reference Figure 1 and Figure 2 , an anti-seismic support and hanger structure for high-rise buildings, including a supporting plate 1, a clamp 2, a pipeline 3, a docking mechanism 4, a shock-absorbing mechanism 5 and a buffer mechanism 6. The supporting plate 1 is provided with a clamp 2, and the pipeline 3 is fixed in the clamp 2. The docking mechanism 4 is used to dock the supporting plate 1 with the external structure. The shock-absorbing mechanism 5 is arranged on one side of the docking mechanism 4. The shock-absorbing mechanism 5 includes a shock-absorbing seat 51, a support seat 52, a vertical installation cavity 53, a horizontal installation cavity 54, a vertical slide 55 and a horizontal sliding seat 56. The buffer mechanism 6 is arranged in the support seat 52. The vertical slide plate 55 and the horizontal sliding seat 56 are combined to form a mechanical linkage design of the vertical and horizontal shock-absorbing structure. The multi-directional coupling load of the earthquake is dispersed through synergistic action, avoiding the shortcomings of traditional single-directional shock absorption. The dynamic response of multi-dimensional motion is achieved through the connecting rod and slide rail mechanism to ensure the overall stability of the structure. The buffer mechanism 6 is used to innovatively convert linear motion into rotational motion, driving the blades to rotate in the damping grease. The high viscosity of the damping grease generates shear resistance, converts mechanical kinetic energy into heat energy dissipation, and achieves efficient shock absorption.

[0037] Specifically, the support seat 52 is fixed on the bottom and side wall of the shock-absorbing seat 51 respectively. The support seat 52 at the bottom is rotatably connected to another docking rod 42. The vertical mounting cavity 53 and the horizontal mounting cavity 54 are respectively arranged vertically and horizontally in the shock-absorbing seat 51 and are interconnected. The vertical slide 55 is slidably engaged in the vertical mounting cavity 53, and the horizontal sliding seat 56 is slidably engaged in the horizontal mounting cavity 54.

[0038] Regarding the docking mechanism 4 in the embodiment of the present application, the docking mechanism 4 includes a fixed frame 41, a docking rod 42, a linkage plate 43, a driven rod 44 and an adjusting screw 45. The adjusting screw 45 is rotated to drive the linkage plate 43 to move, and the docking rod 42 is driven by the driven rod 44 to move, thereby realizing rapid adjustment of the angle of the support plate 1.

[0039] The docking rods 42 are symmetrically arranged on both sides of the fixed frame 41 and are slidingly connected to the fixed frame 41. One of the docking rods 42 is rotatably connected to the supporting plate 1, the adjusting screw 45 is rotatably connected in the fixed frame 41, the linkage plate 43 is threadedly matched with the adjusting screw 45, one end of the driven rod 44 is rotatably connected, and the other end is rotatably connected to the linkage plate 43.

[0040] In the embodiment of the present application, the shock absorbing mechanism 5 further includes a roller 57 and a passive slide 58. The setting of the roller 57 enables the vertical slide 55 to drive the horizontal sliding seat 56 to move quickly through the roller 57 when sliding, and synchronously squeeze the passive slide 58 to move.

[0041] Specifically, the roller 57 is rotatably connected to the center of the lateral sliding seat 56, and the passive slide 58 is slidably engaged in the vertical mounting cavity 53 on the side away from the vertical slide 55, and both the vertical slide 55 and the passive slide 58 are provided with inclined surfaces, and the inclined surfaces are in contact with the roller 57.

[0042] Reference Figure 3 Specifically, in the embodiment of the present application, regarding the vertical slide 55, a horizontal plate is provided on the end of the vertical slide 55 away from the shock absorbing seat 51, and a first reset member 59 is provided between the horizontal plate and the shock absorbing seat 51. At least two first reset members 59 are symmetrically provided, and the elastic force of the first reset member 59 is used to quickly reset the vertical slide 55.

[0043] Reference Figure 4 and Figure 5 In the embodiment of the present application, the buffer mechanism 6 includes a first shock-absorbing rod 61, a second shock-absorbing rod 62, a transmission rod 63, a paddle 64, a rack 65, a connecting plate 66, a driving gear 67, a driven bevel gear 68 and a linkage bevel gear 69. The transmission rod 63 is used to drive the paddle 64 to rotate and stir the damping grease. The high viscosity of the damping grease generates shear resistance, converts mechanical kinetic energy into heat energy dissipation, and achieves efficient shock absorption. The movement of the first shock-absorbing rod 61 drives the driving gear 67 to move, thereby enabling the rack 65 to engage and link. At the same time, the driven bevel gear 68 drives the linkage bevel gear 69 to engage and link, thereby enabling the transmission rod 63 to rotate synchronously.

[0044] Specifically, the first shock absorber rod 61 is slidably sleeved on the outside of the second shock absorber rod 62, and the end of the second shock absorber rod 62 away from the first shock absorber rod 61 is fixed to the support seat 52, and the transmission rod 63 is coaxially connected to the axis of the second shock absorber rod 62, the paddle 64 is fixed on the transmission rod 63, and is located inside the second shock absorber rod 62, and the second shock absorber rod 62 is filled with damping grease, the rack 65 is fixed on the inner wall of the first shock absorber rod 61, and a slot is opened on the end of the second shock absorber rod 62 close to the first shock absorber rod 61, the rack 65 is partially slidably engaged in the slot, the connecting plate 66 is fixed on the end of the second shock absorber rod 62 close to the first shock absorber rod 61, the driving gear 67 is rotatably connected to the connecting plate 66, and meshes with the rack 65, the driven bevel gear 68 is coaxially fixed with the driving gear 67, and the linkage bevel gear 69 is coaxially fixed on the transmission rod 63 and meshes with the driven bevel gear 68.

[0045] A second reset member 610 is sleeved on the outer portion of the second damping rod 62 . One end of the second reset member 610 abuts against the support seat 52 , and the other end abuts against the first damping rod 61 . The second reset member 610 enables the first damping rod 61 to be quickly reset.

[0046] Specifically, a strip-shaped slot is provided through the vertical slide 55 , and a positioning rod 510 is fixed in the vertical installation cavity 53 . The positioning rod 510 is slidably engaged in the strip-shaped slot, and the sliding distance of the vertical slide 55 is limited by the positioning rod 510 .

[0047] The overall structure composed of the docking mechanism 4, the shock absorbing mechanism 5 and the buffer mechanism 6 is symmetrically arranged on both sides of the support plate 1, and multiple groups are arranged in a one-to-one correspondence. The support plate 1 can be stably supported and efficiently shock-absorbing by using multiple groups of mechanisms.

[0048] The implementation principle of the seismic support and hanger structure for high-rise buildings in the embodiment of the present application is as follows: first, the vertical slide 55 is fixed on the building support surface, and then the adjusting screw 45 is rotated to drive the linkage plate 43 to move, and the docking rod 42 is driven to move by the driven rod 44 to achieve rapid adjustment of the angle of the support plate 1, and then the pipeline 3 is fixed to the support plate 1 through the clamp 2. When vibration occurs, the vertical slide 55 slides and drives the horizontal sliding seat 56 and the passive slide 58 to move respectively, and squeezes the first shock-absorbing rod 61 to slide on the second shock-absorbing rod 62. During sliding, the rack 65 drives the active gear 67 to engage and link, and drives the linkage bevel gear 69 to engage and link through the driven bevel gear 68. At this time, the transmission rod 63 drives the paddle 64 to rotate in the second shock-absorbing rod 62 and stirs the damping grease inside the second shock-absorbing rod 62.

[0049] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An earthquake-resistant support and hanger structure for high-rise buildings, characterized in that: include: A support plate (1), wherein a clamp (2) is provided on the support plate (1), and a pipeline (3) is fixed inside the clamp (2); A docking mechanism (4) for docking the support plate (1) with an external structure, wherein the docking mechanism (4) comprises a fixed frame (41) and docking rods (42), wherein the docking rods (42) are symmetrically arranged on both sides of the fixed frame (41) and are slidably connected to the fixed frame (41), and one of the docking rods (42) is rotatably connected to the support plate (1); A shock absorbing mechanism (5) for shock absorption, wherein the shock absorbing mechanism (5) is arranged on one side of the docking mechanism (4), the shock absorbing mechanism (5) comprising a shock absorbing seat (51), a support seat (52), a vertical mounting cavity (53), a horizontal mounting cavity (54), a vertical slide plate (55) and a horizontal sliding seat (56), wherein the support seat (52) is respectively fixed on the bottom and the side wall of the shock absorbing seat (51), the support seat (52) located at the bottom is rotatably connected to another docking rod (42), the vertical mounting cavity (53) and the horizontal mounting cavity (54) are respectively arranged in the shock absorbing seat (51) along the vertical direction and the horizontal direction, and are connected to each other, the vertical slide plate (55) is slidably engaged in the vertical mounting cavity (53), and the horizontal sliding seat (56) is slidably engaged in the horizontal mounting cavity (54); A buffer mechanism (6) is used for buffering and balancing vibrations, and the buffer mechanism (6) is arranged in the support seat (52).

2. The seismic support and hanger structure for high-rise buildings according to claim 1, characterized in that: The docking mechanism (4) further comprises a linkage plate (43), a driven rod (44) and an adjusting screw rod (45); the adjusting screw rod (45) is rotatably connected in the fixed frame (41); the linkage plate (43) is threadedly engaged with the adjusting screw rod (45); one end of the driven rod (44) is rotatably connected to the linkage plate (43), and the other end is rotatably connected to the linkage plate (43).

3. The seismic support and hanger structure for high-rise buildings according to claim 1, characterized in that: The shock absorbing mechanism (5) further comprises a roller (57) and a passive slide (58), wherein the roller (57) is rotatably connected to the center of the lateral sliding seat (56), and the passive slide (58) is slidably engaged in the vertical mounting cavity (53) on a side away from the vertical slide (55), and both the vertical slide (55) and the passive slide (58) are provided with inclined surfaces, and both the inclined surfaces abut against the roller (57).

4. The seismic support and hanger structure for high-rise buildings according to claim 1, characterized in that: A transverse plate is provided on one end of the vertical slide plate (55) away from the shock absorbing seat (51), and a first reset member (59) is provided between the transverse plate and the shock absorbing seat (51). At least two first reset members (59) are symmetrically provided.

5. The seismic support and hanger structure for high-rise buildings according to claim 1, characterized in that: The buffer mechanism (6) includes a first shock absorbing rod (61), a second shock absorbing rod (62), a transmission rod (63) and a paddle (64), wherein the first shock absorbing rod (61) is slidably sleeved on the outside of the second shock absorbing rod (62), an end of the second shock absorbing rod (62) away from the first shock absorbing rod (61) is fixed to the support seat (52), the transmission rod (63) is coaxially rotatably connected to the axis of the second shock absorbing rod (62), the paddle (64) is fixed to the transmission rod (63) and is located inside the second shock absorbing rod (62), and the inside of the second shock absorbing rod (62) is filled with damping grease.

6. The seismic support and hanger structure for high-rise buildings according to claim 5, characterized in that: The buffer mechanism (6) further comprises a rack (65), a connecting plate (66) and a driving gear (67), wherein the rack (65) is fixed on the inner wall of the first shock-absorbing rod (61), and a notch is provided on one end of the second shock-absorbing rod (62) close to the first shock-absorbing rod (61), wherein the rack (65) is partially slidably engaged in the notch, the connecting plate (66) is fixed on one end of the second shock-absorbing rod (62) close to the first shock-absorbing rod (61), and the driving gear (67) is rotatably connected to the connecting plate (66) and meshes with the rack (65).

7. The seismic support and hanger structure for high-rise buildings according to claim 6, characterized in that: The buffer mechanism (6) further comprises a driven bevel gear (68) and a linkage bevel gear (69), wherein the driven bevel gear (68) is coaxially fixed to the driving gear (67), and the linkage bevel gear (69) is coaxially fixed to the transmission rod (63) and meshes with the driven bevel gear (68).

8. The seismic support and hanger structure for high-rise buildings according to claim 5, characterized in that: A second reset member (610) is sleeved on the outside of the second shock-absorbing rod (62); one end of the second reset member (610) abuts against the support seat (52), and the other end abuts against the first shock-absorbing rod (61).

9. The seismic support and hanger structure for high-rise buildings according to claim 1, characterized in that: A strip-shaped notch is provided through the vertical slide plate (55), a positioning rod (510) is fixed in the vertical installation cavity (53), and the positioning rod (510) is slidably engaged in the strip-shaped notch.

10. The seismic support and hanger structure for high-rise buildings according to claim 1, characterized in that: The overall structure composed of the docking mechanism (4), the shock absorbing mechanism (5) and the buffer mechanism (6) is symmetrically arranged on both sides of the support plate (1), and multiple groups are arranged in a one-to-one correspondence.

Images