CN211114196U - Building shock mounting - Google Patents

Abstract

The utility model relates to an anti-vibration device for buildings. The anti-vibration device is arranged between a foundation and a load-bearing column. The outer bearing column is a barrel-shaped structure, and the main bearing column is arranged inside the outer bearing column, the bottom of the main bearing column is fixed with a slider, the bottom of the slider is fixed with a rubber pad, and the waist-shaped support is fixed It is arranged in the gap between the outer bearing column and the main bearing column, the outer bearing column is fixed on the foundation, the main bearing column is higher than the height of the outer bearing column, and is fixedly connected with the bottom of the bearing column. The overall structure of the utility model is compact, the design is reasonable, the shockproof effect is good, the service life of the building is effectively prolonged, and the use requirements of people are met; The destructive force on the building is contained, so that the building can be effectively protected to the greatest extent during the earthquake.

Description

A building anti-vibration device

technical field

The utility model relates to the technical field of building shockproof, in particular to a building shockproof device.

Background technique

Earthquake is a natural phenomenon that causes vibration during the rapid release of energy from the earth's crust, during which seismic waves are generated. Plates and plates on the earth squeeze and collide with each other, causing dislocation and rupture at the edges of plates and inside plates, which are the main reasons for earthquakes. Modernization includes the modernization of buildings, and there are many high-rise buildings. The steel bars can withstand earthquakes, so once an earthquake occurs, the consequences are unimaginable; the destructive force of an earthquake mainly comes from the horizontal direction. If the destructive force in the horizontal direction is contained, the seismic effect will be very obvious, but the current seismic device is still not ideal, and complex structure.

Utility model content

In order to solve the above problems, the purpose of the present invention is to provide a building anti-vibration device, which has a compact overall structure, reasonable design, good anti-vibration effect, and effectively prolongs the service life of the building.

In order to achieve the above purpose, the technical scheme adopted by the present invention is: a building anti-vibration device, the anti-vibration device is arranged between the foundation and the load-bearing column, and its innovation is: the anti-vibration device comprises an outer bearing column, a main bearing column, A slider, a rubber pad and several waist-shaped supports, the outer bearing column is a barrel-shaped structure, and the main bearing column is arranged inside the outer bearing column, the bottom of the main bearing column is fixedly provided with a slider, the sliding The bottom of the block is fixedly provided with a rubber pad, the waist-shaped support is fixedly arranged in the gap between the outer bearing column and the main bearing column, the outer bearing column is fixed on the foundation, and the main bearing column is higher than the outer bearing column. height, and is fixedly connected to the bottom of the load-bearing column.

Preferably, the bottom of the outer support column is inlaid in the foundation.

Wherein, the bottom of the load-bearing column has a protrusion, the protrusion is inlaid on the main support column, and a buffer layer is arranged between the protrusion and the main support column.

Wherein, there is a gap between the top of the main support column and the bottom of the protrusion.

Wherein, the waist-shaped support member is an elastic support member, and a plurality of waist-shaped support members are distributed on at least a quarter line of the circumference of the main bearing column.

Preferably, the waist-shaped supports are equally spaced up and down.

Wherein, a plurality of springs are arranged inside the waist-shaped support.

Wherein, the outer side of the rubber pad is in clearance fit with the inner wall of the outer bearing column.

Compared with the prior art, the utility model has the following beneficial effects: the overall structure of the utility model is compact, the design is reasonable, the anti-vibration effect is good, the service life of the building is effectively prolonged, and the use requirements of people are met; The combined structure of sliding block and rubber pad can restrain the destructive force in the horizontal direction, make the shock absorption effect better, and effectively protect the building to the greatest extent during the earthquake process, effectively improving the practicality of the overall device. sex.

Description of drawings

Fig. 1 is the structural representation of the present utility model;

FIG. 2 is a cross-sectional view at A in FIG. 1 .

Description of reference numbers:

1. Foundation; 2. Load-bearing column; 21. Protrusion; 22. Buffer layer; 3. Anti-vibration device; 31. Outer bearing column; 32. Main bearing column; 33. Slider; 34. Rubber pad; 35. Waist type Support; 4. Clearance.

Detailed ways

In order to make the technical problems, technical solutions and advantages to be solved by the present invention more clear, the following will be described in detail with reference to the accompanying drawings and specific embodiments.

Please refer to the accompanying drawings 1 and 2 of the description. The present invention is a building anti-vibration device. The anti-vibration device 3 is arranged between the foundation 1 and the load-bearing column 2. The anti-vibration device 3 includes an outer bearing column 31, a main bearing Column 32 , slider 33 , rubber pad 34 and several waist-shaped supports 35 , the outer bearing column 31 is a barrel-shaped structure, and the main bearing column 32 is arranged inside the outer bearing column 31 , the bottom of the main bearing column 32 is The slider 33 is fixedly arranged, the bottom of the slider 33 is fixedly arranged with a rubber pad 34, and the waist support 35 is fixedly arranged in the gap between the outer bearing column 31 and the main bearing column 32, and the outer bearing column 31 is fixed On the foundation 1 , the main bearing column 32 is higher than the outer bearing column 31 , and is fixedly connected with the bottom of the bearing column 2 .

Specifically, in the anti-vibration process, the waist-shaped support 35 can relieve the destructive force from the horizontal direction, and at the same time, the rubber pad 34 at the lower end of the main bearing column 32 will move with the bearing column 2, and the slider 33 will be displaced. Some buffering is carried out to effectively protect the load-bearing column 2 to the greatest extent during the earthquake. The combination of the waist support 35, the slider 33 and the rubber pad 34 makes the shock absorption effect better.

The bottom of the outer support column 31 is embedded in the foundation 1 .

The bottom of the bearing column 2 has a protrusion 21 , the protrusion 21 is inlaid on the main bearing column 32 , and a buffer layer 22 is arranged between the protrusion and the main bearing column 32 . The buffer layer 22 can buffer the downward pressure of the outer support column 31 to reduce a certain pressure. The buffer layer 22 is an elastic material, such as a rubber pad.

There is a gap 4 between the top of the main support column 32 and the bottom of the protrusion 21 . The gap 4 can have a certain gap for buffering when the bearing column 2 is inclined, so as to avoid the deformation caused by directly pressing the outer bearing column 31 , and it is better to cooperate with the buffer layer 22 .

The waist-shaped support member 35 is an elastic support member, and a plurality of waist-shaped support members are distributed on at least a quarter line of the circumference of the main bearing column. The waist-shaped support 35 is a metal with elasticity and has a memory recovery function. When deformation occurs, the waist-shaped support 35 will be restored to the original installation state through elastic force.

The waist-shaped support members 35 are equally spaced up and down, so that the waist-shaped support members 35 can fully support the main bearing column 32 and play a maximum role.

Several springs are arranged inside the waist-shaped support member 35 , which can increase the elasticity and support force of the waist-shaped support member 35 and ensure that the waist-shaped support member 35 is not easily deformed.

The outer side of the rubber pad 34 is in clearance fit with the inner wall of the outer bearing column to ensure that the rubber pad 34 has a movable space.

The working principle of the present invention is as follows: in the process of anti-vibration, the waist-shaped support 35 can relieve the destructive force from the horizontal direction, and at the same time, the rubber pad 34 at the lower end of the main bearing column 32 will move together with the bearing column 2, and the slider 33 will Displacement is generated, and some buffering is performed, so that during the earthquake process, the load-bearing column 2 can be effectively protected to the greatest extent. Through the combination of the waist support 35, the slider 33 and the rubber pad 34, the shock absorption effect is better. .

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. without more restrictions. An element defined by the statement "comprising an... does not preclude the presence of additional identical elements in the process, method, article or apparatus comprising the element".

The above specific embodiments are only preferred embodiments of this creation, and are not intended to limit this creation. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this creation shall be included in this creation. within the scope of protection.

Claims (8)

1. An anti-vibration device for a building, the anti-vibration device is arranged between the foundation and the load-bearing column, and it is characterized in that: the anti-vibration device comprises an outer bearing column, a main bearing column, a slider, a rubber pad and several waist-shaped supports, The outer bearing column is a barrel-shaped structure, and the main bearing column is arranged inside the outer bearing column, the bottom of the main bearing column is fixedly arranged with a slider, the bottom of the slider is fixedly arranged with a rubber pad, and the waist-shaped support The component is fixedly arranged in the gap between the outer bearing column and the main bearing column, the outer bearing column is fixed on the foundation, the main bearing column is higher than the outer bearing column, and is fixedly connected with the bottom of the bearing column. 2 . The building anti-vibration device according to claim 1 , wherein the bottom of the outer support column is embedded in the foundation. 3 . 3 . The building anti-vibration device according to claim 1 , wherein the bottom of the load-bearing column has a protrusion, the protrusion is inlaid on the main support column, and is arranged between the protrusion and the main support column. 4 . The buffer layer. 4 . The building anti-vibration device according to claim 2 , wherein there is a gap between the top of the main support column and the bottom of the protrusion. 5 . 5 . The building anti-vibration device according to claim 1 , wherein the waist-shaped support is an elastic support, and a plurality of waist-shaped supports are distributed on at least a quarter line of the circumference of the main bearing column. 6 . 6 . The anti-vibration device for buildings according to claim 1 or 5 , wherein the waist-shaped supports are equally spaced up and down. 7 . 7 . The building anti-vibration device according to claim 1 , wherein a plurality of springs are arranged inside the waist-shaped support. 8 . 8 . The building anti-vibration device according to claim 1 , wherein the outer side of the rubber pad is in clearance fit with the inner wall of the outer bearing column. 9 .

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