Shock insulation support of super high-rise building

Abstract

The utility model discloses a shock insulation support of a super high-rise building, which belongs to the technical field of shock insulation of the super high-rise building, and comprises a shock insulation support body, the shock insulation support body comprises a shock absorption main body, the shock absorption main body comprises an upper mounting plate and a lower mounting plate, support columns are arranged on two sides between the upper mounting plate and the lower mounting plate, and the shock absorption main body is connected with the support columns. A shock absorption body is arranged between the upper mounting plate and the lower mounting plate, a transverse shock absorption piece and a longitudinal shock absorption piece are mounted on the upper side and the lower side of the shock absorption body correspondingly, the transverse shock absorption piece and the longitudinal shock absorption piece are mounted between the upper mounting plate and the lower mounting plate in a limiting and sliding mode correspondingly, and the transverse shock absorption piece and the longitudinal shock absorption piece are matched with each other to facilitate multi-angle shock absorption; and during shaking, the two ends of the lower damping spring are matched to rotate so as to conveniently cooperate with the transverse damping piece and the longitudinal damping piece for damping, the damping effect is improved, meanwhile, the damping effect is still the same when the building sinks, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of seismic isolation of super high-rise buildings, and in particular to a seismic isolation support for super high-rise buildings. Background Art

[0002] Seismic isolation bearings refer to supporting devices provided for the structure to meet seismic isolation requirements. An isolation layer is added between the superstructure and the foundation, and rubber seismic isolation bearings are installed to serve as a soft connection with the ground. Through this technology, about 80% of the energy of an earthquake can be offset. For example, the laminated rubber bearing is a structural member with small horizontal stiffness and large vertical stiffness. It can withstand large horizontal deformations and can be used as part of the load-bearing system.

[0003] In the prior art, there is an isolation bearing for a super high-rise building with application number CN202320862948.2. In the above scheme, "multiple groups of shock absorption are performed by the upper shock-absorbing body and the lower shock-absorbing body, and hydraulic support can be performed by the hydraulic pull rod. When lateral shock absorption is performed, elastic support can be performed by the support column and the first support spring, and lateral elastic support can be performed by the limit slider, the limit slide groove and the second support spring to perform auxiliary lateral seismic isolation." When an earthquake occurs, vibrations in multiple directions such as up and down and left and right will occur, not just up and down and laterally. The above scheme is not convenient for simultaneous shock absorption at multiple angles. At the same time, the building will sink during long-term use. At the same time, the shock absorption coefficient of the shock-absorbing device will be reduced during long-term use. It is not convenient to cooperate with the use of the shock-absorbing device through the sinking of the building to increase the service life of the shock-absorbing device. How to invent an isolation bearing for super high-rise buildings to improve these problems has become an urgent problem to be solved by technicians in this field. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a seismic isolation support for super high-rise buildings, aiming to improve the problem that vibrations in multiple directions, such as up, down, left, and right, will occur when an earthquake occurs, and the above scheme is not convenient for simultaneous shock absorption at multiple angles.

[0005] The utility model is implemented as follows: a seismic isolation support for a super high-rise building, comprising

[0006] The seismic isolation support body comprises a shock absorbing body, and the shock absorbing body comprises an upper mounting plate and a lower mounting plate, support columns are provided on both sides between the upper mounting plate and the lower mounting plate, a shock absorbing body is provided between the upper mounting plate and the lower mounting plate, and a lateral shock absorbing member and a longitudinal shock absorbing member are respectively installed on the upper and lower sides of the shock absorbing body, and the lateral shock absorbing member and the longitudinal shock absorbing member are respectively limitedly slidably installed between the upper mounting plate and the lower mounting plate.

[0007] In a preferred technical solution of the present utility model, the shock-absorbing body also includes a limit seat, which is fixedly installed on both sides of the interior of the upper mounting plate and the lower mounting plate respectively, and the upper and lower ends of the support column are fixedly connected with a ball head, and the ball head is limited and rotatably installed inside the limit seat.

[0008] In a preferred technical solution of the utility model, the support columns are provided in multiple groups, and the multiple groups are symmetrically arranged on both sides inside the upper mounting plate and the lower mounting plate.

[0009] In a preferred technical solution of the present invention, an auxiliary mounting plate is provided in the middle of the upper mounting plate and the lower mounting plate, connecting columns are fixedly installed on both sides of the auxiliary mounting plate, and the other end of the connecting column is fixedly connected to the middle of the support column.

[0010] In a preferred technical solution of the present invention, the lateral shock-absorbing member also includes an upper mounting frame, which is slidingly mounted on the inner top of the upper mounting plate, and the upper mounting frame is sleeved on the outside above the shock-absorbing body. The shock-absorbing body is located above the auxiliary mounting plate, and upper damping springs are respectively connected to both sides of the upper mounting frame, and the other end of the upper damping spring is connected to the inner side wall of the upper mounting plate.

[0011] In a preferred technical solution of the utility model, an upper limit bar is transversely installed on the top of the upper installation frame, and a sliding groove matching with the upper limit bar is opened on the inner top of the upper installation plate.

[0012] In a preferred technical solution of the utility model, the upper damping springs are provided in multiple groups, and both ends of the multiple groups of upper damping springs are respectively connected with connecting seats, and the connecting seats are respectively fixedly connected to the upper mounting frame and the upper mounting plate, and the connecting seat is arranged to be tilted downward at one end away from the upper mounting frame.

[0013] In a preferred technical solution of the present invention, the longitudinal shock absorber also includes a lower mounting frame, which is sleeved on the bottom of the shock absorber, and a lower limit bar is longitudinally installed on the bottom of the lower mounting frame. A sliding groove matching the lower limit bar is opened on the top of the auxiliary mounting plate, and the lower mounting frame is slidably installed on the top of the auxiliary mounting plate by the lower limit bar. Fixed plates are respectively fixedly installed at both ends of the auxiliary mounting plate, and lower damping springs are fixedly connected to the two ends of the lower mounting frame, and the other end of the lower damping spring is fixedly connected to the fixed plate.

[0014] In a preferred technical solution of the utility model, the lower damping springs are provided in multiple groups, and the multiple groups of lower damping springs are equally and symmetrically installed at both ends of the lower installation frame, and two lower limit bars are symmetrically arranged at the bottom of the lower installation frame.

[0015] In a preferred technical solution of the present invention, a sliding groove matching with the lower limit strip is provided at the bottom of the auxiliary mounting plate, a sliding groove matching with the upper limit strip is provided at the top of the lower mounting plate, the transverse shock absorber and the longitudinal shock absorber are mirror-arranged as a group and located between the auxiliary mounting plate and the lower mounting plate, and a shock-absorbing body is provided between the transverse shock absorber and the longitudinal shock absorber.

[0016] The beneficial effect of the utility model is that the utility model obtains a seismic isolation support for a super high-rise building through the above-mentioned design. When in use, when the upper and lower vibration damping bodies cooperate with the supporting columns to reduce shock, if lateral vibration occurs, the upper mounting plate will squeeze the upper mounting frame for displacement, and the two sides of the upper mounting frame are damped by the upper damping springs to reduce lateral rotation. For longitudinal vibration, the lower mounting frame cooperates with the lower damping springs to reduce shock. If oblique vibration occurs, the upper mounting frame and the lower mounting frame are displaced at the same time and cooperate with the upper damping springs and the lower damping springs for shock reduction. At the same time, the upper damping spring is inclined, and when the building sinks, the upper damping spring will be compressed downward to increase the pressure on the upper damping spring, so that the upper damping spring always maintains an elastic connection with the upper mounting frame. At the same time, when shaking, the two ends of the lower damping spring cooperate to rotate to facilitate the cooperation with the lateral shock absorbing member and the longitudinal shock absorbing member for shock reduction, thereby improving the shock reduction effect. At the same time, the shock reduction effect is still there when the building sinks, thereby increasing the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the seismic isolation support body provided by the embodiment of the utility model;

[0019] Figure 2 A schematic diagram of the internal structure of the seismic isolation support body provided in the embodiment of the utility model;

[0020] Figure 3 A schematic diagram of the structure of the temporal part of the seismic isolation support body provided in the embodiment of the utility model;

[0021] Figure 4 A schematic diagram of the structure of a lateral shock absorbing member provided in an embodiment of the utility model;

[0022] Figure 5 This is a schematic diagram of the temporal structure of the lateral shock absorbing member and the longitudinal shock absorbing member provided in an embodiment of the utility model.

[0023] In the figure: 100-seismic isolation support body; 110-shock absorbing body; 111-upper mounting plate; 112-lower mounting plate; 113-support column; 114-ball head; 115-limit seat; 116-shock absorbing body; 117-auxiliary mounting plate; 118-connecting column; 120-lateral shock absorbing member; 121-upper mounting frame; 122-upper limit strip; 123-upper damping spring; 124-connecting seat; 130-longitudinal shock absorbing member; 131-lower mounting frame; 132-lower limit strip; 133-lower damping spring; 134-fixing plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 and Figure 2 The utility model provides a technical solution: a seismic isolation support for a super high-rise building, comprising

[0026] The seismic isolation support body 100 includes a shock absorbing body 110, and the shock absorbing body 110 includes an upper mounting plate 111 and a lower mounting plate 112. Support columns 113 are provided on both sides between the upper mounting plate 111 and the lower mounting plate 112. A shock absorbing body 116 is provided between the upper mounting plate 111 and the lower mounting plate 112. A transverse shock absorbing component 120 and a longitudinal shock absorbing component 130 are respectively installed on the upper and lower sides of the shock absorbing body 116. The transverse shock absorbing component 120 and the longitudinal shock absorbing component 130 are respectively installed between the upper mounting plate 111 and the lower mounting plate 112 with limited sliding. The transverse shock absorbing component 120 and the longitudinal shock absorbing component 130 cooperate with each other to facilitate shock absorption of vibrations at multiple angles.

[0027] See also Figure 3 and Figure 4 The shock absorbing body 110 also includes a limit seat 115, which is fixedly installed on both sides of the inner part of the upper mounting plate 111 and the lower mounting plate 112 respectively. The upper and lower ends of the support column 113 are fixedly connected with a ball head 114, and the ball head 114 is limitedly rotated and installed inside the limit seat 115. The ball head 114 is limitedly rotated inside the limit seat 115. When vibration occurs, the upper mounting plate 111 and the lower mounting plate 112 will be staggered and displaced, which is convenient for cooperating with the lateral shock absorbing member 120 and the longitudinal shock absorbing member 130 for shock absorption.

[0028] There are multiple groups of support columns 113, which are symmetrically arranged on both sides of the upper mounting plate 111 and the lower mounting plate 112. A damper is also arranged in the middle of the support column 113 for shock absorption. Multiple groups increase the supporting effect. An auxiliary mounting plate 117 is arranged in the middle of the upper mounting plate 111 and the lower mounting plate 112. Connecting columns 118 are fixedly installed on both sides of the auxiliary mounting plate 117. The other end of the connecting column 118 is fixedly connected to the middle of the support column 113. The auxiliary mounting plate 117 is used to separate the upper mounting plate 111 and the lower mounting plate 112, so as to facilitate the installation of the transverse shock absorbing member 120 and the longitudinal shock absorbing member 130 on both the upper and lower sides of the auxiliary mounting plate 117, thereby improving the shock absorption effect. The auxiliary mounting plate 117 is mirror-mounted.

[0029] See also Figures 3 to 5 The transverse shock absorbing member 120 further includes an upper mounting frame 121, which is mounted on the inner top of the upper mounting plate 111 in a limited sliding manner. The upper mounting frame 121 is sleeved on the outer portion above the shock absorbing body 116, and the shock absorbing body 116 is located above the auxiliary mounting plate 117. Upper damping springs 123 are connected to both sides of the upper mounting frame 121, and the other end of the upper damping spring 123 is connected to the inner side wall of the upper mounting plate 111. An upper limit bar 122 is transversely mounted on the top of the upper mounting frame 121, and a slide groove matching the upper limit bar 122 is provided on the inner top of the upper mounting plate 111. There are multiple groups of upper damping springs 123, and both ends of the multiple groups of upper damping springs 123 are respectively connected with connecting seats 124, and the connecting seats 124 are respectively fixedly connected to the upper mounting frame 121 and the upper mounting plate 111. The end of the connecting seat 124 away from the upper mounting frame 121 is tilted downward, and the upper limit bar 122 is an isosceles trapezoidal setting, which is convenient for limited sliding inside the upper mounting plate 111 and will not derail.

[0030] The longitudinal shock absorber 130 also includes a lower mounting frame 131, which is sleeved on the bottom of the shock absorber 116. A lower limit bar 132 is longitudinally installed on the bottom of the lower mounting frame 131. A sliding groove matching the lower limit bar 132 is opened on the top of the auxiliary mounting plate 117. The lower mounting frame 131 is slidingly installed on the top of the auxiliary mounting plate 117 through the lower limit bar 132. Fixed plates 134 are fixedly installed at both ends of the auxiliary mounting plate 117 respectively. Lower damping springs 133 are fixedly connected to both ends of the lower mounting frame 131, and the other end of the lower damping spring 133 is fixedly connected to the fixing plate 134. There are multiple groups of lower damping springs 133, which are equally and symmetrically installed at both ends of the lower mounting frame 131. Two lower limit bars 132 are symmetrically arranged at the bottom of the lower mounting frame 131. The lower limit bars 132 are arranged in an isosceles trapezoidal shape, so that the lower mounting frame 131 will not derail when sliding up and down twice on the auxiliary mounting plate 117.

[0031] A slide groove matching the lower limit strip 132 is provided at the bottom of the auxiliary mounting plate 117, and a slide groove matching the upper limit strip 122 is provided at the top of the lower mounting plate 112. The transverse shock absorber 120 and the longitudinal shock absorber 130 are mirror-set in a group and are located between the auxiliary mounting plate 117 and the lower mounting plate 112. A shock absorber 116 is provided between the transverse shock absorber 120 and the longitudinal shock absorber 130 to improve the shock absorption effect.

[0032] Working principle: The building is located above the seismic isolation support body 100. When an earthquake occurs, the building will vibrate up and down. The shock-absorbing body 116 cooperates with the support column 113 to reduce vibration. At the same time, if there is a lateral vibration, the upper mounting plate 111 will squeeze the upper mounting frame 121 to move. The upper damping springs 123 are used to reduce vibration on both sides of the upper mounting frame 121 to reduce lateral rotation. For longitudinal vibration, the lower mounting frame 131 cooperates with the lower damping spring 133 to reduce vibration. If there is an oblique vibration, the upper mounting frame 121 and the lower mounting frame 121 will be displaced. The mounting frame 131 is displaced simultaneously to cooperate with the upper damping spring 123 and the lower damping spring 133 for shock absorption. At the same time, the upper damping spring 123 is tilted. When the building sinks, the upper damping spring 123 will be compressed downward to increase the pressure on the upper damping spring 123, so that the upper damping spring 123 always maintains an elastic connection with the upper mounting frame 121. At the same time, when shaking, the two ends of the lower damping spring 133 cooperate with 144 to rotate to facilitate the cooperation with the lateral shock absorber 120 and the longitudinal shock absorber 130 for shock absorption.

[0033] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A seismic isolation bearing for a super high-rise building, characterized in that: include The seismic isolation support body includes a shock-absorbing body, and the shock-absorbing body includes an upper mounting plate and a lower mounting plate. Support columns are provided on both sides between the upper mounting plate and the lower mounting plate. A shock-absorbing body is provided between the upper mounting plate and the lower mounting plate. A lateral shock-absorbing component and a longitudinal shock-absorbing component are respectively installed on the upper and lower sides of the shock-absorbing body. The lateral shock-absorbing component and the longitudinal shock-absorbing component are respectively installed between the upper mounting plate and the lower mounting plate with limited sliding.

2. The seismic isolation support for a super high-rise building according to claim 1, characterized in that: The shock absorbing body also includes a limit seat, which is fixedly installed on both sides of the inner part of the upper mounting plate and the lower mounting plate respectively. The upper and lower ends of the support column are fixedly connected with ball heads, and the ball heads are limitedly rotatably installed inside the limit seat.

3. The seismic isolation support for a super high-rise building according to claim 2, characterized in that: The support columns are provided in multiple groups, and the multiple groups are symmetrically arranged on both sides of the inner part of the upper mounting plate and the lower mounting plate.

4. The seismic isolation support for a super high-rise building according to claim 3, characterized in that: Auxiliary mounting plates are arranged in the middle of the upper mounting plate and the lower mounting plate, and connecting columns are fixedly installed on both sides of the auxiliary mounting plates, and the other ends of the connecting columns are fixedly connected to the middle of the supporting columns.

5. The seismic isolation support for a super high-rise building according to claim 4, characterized in that: The lateral shock absorber also includes an upper mounting frame, which is limitedly slidably mounted on the inner top of the upper mounting plate, and the upper mounting frame is sleeved on the outside above the shock absorber. The shock absorber is located above the auxiliary mounting plate, and upper damping springs are respectively connected to both sides of the upper mounting frame, and the other end of the upper damping spring is connected to the inner side wall of the upper mounting plate.

6. The seismic isolation support for a super high-rise building according to claim 5, characterized in that: An upper limit bar is transversely installed on the top of the upper installation frame, and a sliding groove matched with the upper limit bar is opened on the inner top of the upper installation plate.

7. The seismic isolation bearing for a super high-rise building according to claim 5, characterized in that: The upper damping springs are provided in multiple groups, and both ends of the multiple groups of upper damping springs are respectively connected with connecting seats, and the connecting seats are respectively fixedly connected to the upper mounting frame and the upper mounting plate, and the connecting seat is arranged to tilt downward at one end away from the upper mounting frame.

8. The seismic isolation bearing for a super high-rise building according to claim 6, characterized in that: The longitudinal shock absorber also includes a lower mounting frame, which is sleeved on the bottom of the shock absorber. A lower limit bar is longitudinally installed on the bottom of the lower mounting frame. A sliding groove matching the lower limit bar is opened on the top of the auxiliary mounting plate. The lower mounting frame is slidably installed on the top of the auxiliary mounting plate through the lower limit bar. Fixed plates are respectively fixedly installed at both ends of the auxiliary mounting plate. Lower damping springs are fixedly connected to both ends of the lower mounting frame. The other end of the lower damping spring is fixedly connected to the fixing plate.

9. The seismic isolation support for a super high-rise building according to claim 8, characterized in that: The lower damping springs are provided in multiple groups, and the multiple groups of the lower damping springs are equally and symmetrically installed at the two ends of the lower installation frame. Two lower limit bars are symmetrically arranged at the bottom of the lower installation frame.

10. The seismic isolation bearing for a super high-rise building according to claim 8, characterized in that: A sliding groove matching with the lower limit strip is provided at the bottom of the auxiliary mounting plate, and a sliding groove matching with the upper limit strip is provided at the top of the lower mounting plate. The transverse shock absorber and the longitudinal shock absorber are mirror-arranged as a group and located between the auxiliary mounting plate and the lower mounting plate, and a shock absorber is provided between the transverse shock absorber and the longitudinal shock absorber.

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