A seismic bearing

Abstract

The utility model discloses an anti-seismic bearing, including a main body support base plate, the upper end of the main body support base plate is fixedly connected to a limited position frame, the two ends of the limited position frame are commonly plugged with a fixed plate, both sides of the upper end of the fixed plate are fixedly connected to a buffer adjustment unit, the two side surfaces of the fixed plate are fixedly connected to an adjustment slot plate, and the inner wall of the adjustment slot plate is slidably connected to a slidable support rod. The building of the utility model generates a downward axial force due to vibration, and the force drives the sliding top block to slide downward on the adjustable support shaft, and allows the sliding top block to squeeze the buffer adjustment spring to be deformed and compressed, and at the same time, the card slot opened at the lower end of the building overlap base is correspondingly carded to the top of the rubber top block, so that the downward force of the building caused by the vibration is buffered and adjusted, thereby avoiding the threat to the life safety of the building personnel caused by the tilt of the building.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to an anti-seismic support. Background Art

[0002] Architecture refers to the general term for houses, buildings or other structures built by humans using various materials and technologies in accordance with certain functional requirements and aesthetic standards. Architecture is not only a place for human life and activities, but also the quality and safety of the construction needs to be considered during the construction process, and the earthquake resistance of the building must be evaluated. At the same time, with the development of the times, the construction industry has gradually met people's pursuit of quality of life and a better environment.

[0003] According to a seismic bearing for construction disclosed in patent search publication number CN213572389U, its beneficial effect is: by the inclined setting of the support column and the mutual cooperation of the support feet, the tension and grip of the support are increased, so as to achieve the purpose of improving the horizontal stability.

[0004] When a building is built, it will encounter slight vibrations from the ground, causing the building to tilt slightly. The slight vibration force causes the building to lack effective upper and lower buffers, affecting the life safety of people in the building. Utility Model Content

[0005] The utility model provides an anti-seismic support to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An anti-seismic bearing comprises a main supporting base plate, the upper end of the main supporting base plate is fixedly connected to a limiting frame, both ends of the limiting frame are commonly plugged with fixed straps, both sides of the upper end of the fixed straps are fixedly connected to buffer adjustment units, both side surfaces of the fixed straps are fixedly connected to adjustment slot plates, the inner wall of the adjustment slot plate is slidably connected to a slidable support rod, and one end of the slidable support rod is fixedly connected to a building lap base.

[0008] As a further improvement of the technical solution: both side edges of the upper end of the main support bottom plate are fixedly connected with H-shaped clamping groove blocks, and both sides of the upper end of the fixed strap near the edge are fixedly connected with L-shaped supporting top rods.

[0009] As a further improvement of the technical solution: one end of the L-shaped supporting top rod is plugged into one end of the H-shaped clamping groove block, and both sides of the lower end of the main body supporting bottom plate are fixedly connected with fixed top columns.

[0010] As a further improvement of the technical solution: a side surface of the building lap base is fixedly connected with a reinforcing top rod, and a side surface of the L-shaped supporting top rod is fixedly connected with a supporting hook.

[0011] As a further improvement of the technical solution: the buffer adjustment unit includes a main body auxiliary groove plate, the upper end of the main body auxiliary groove plate is fixedly connected with a rubber top block, and the tops of both sides of the main body auxiliary groove plate are fixedly connected with adjustable support shafts.

[0012] As a further improvement of the technical solution: the surface of the adjustable support shaft is slidably connected with a sliding top block, the lower end of the adjustable support shaft is fixedly connected with a buffer adjustment spring, and the lower end of the buffer adjustment spring is fixedly connected with a bottom support block.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The building generates a downward axial force due to vibration, and the force drives the sliding top block to slide downward on the adjustable support shaft, and allows the sliding top block to squeeze the buffer adjustment spring to cause it to be deformed and compressed. At the same time, the card slot opened at the lower end of the building overlap base is correspondingly connected to the top of the rubber top block, so that the downward force of the building caused by the vibration is buffered and adjusted, thereby avoiding the threat to the life safety of the building occupants caused by the tilt of the building.

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 This is a structural schematic diagram of an anti-seismic support proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the split structure of a seismic support proposed by the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the split structure of the buffer adjustment unit of the seismic support.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Main support base plate; 2. Limiting frame; 3. Fixed plate; 4. Buffer adjustment unit; 401. Main auxiliary slot plate; 402. Rubber top block; 403. Adjustable support shaft; 404. Sliding top block; 405. Buffer adjustment spring; 406. Bottom support block; 5. Adjustment slot plate; 6. Slidable support rod; 7. Building lap base; 8. H-type snap-in slot block; 9. L-type support top rod; 10. Fixed top column; 11. Reinforcement top rod; 12. Support hook. DETAILED DESCRIPTION

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0023] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] See also Figures 1 to 3The utility model discloses an anti-seismic bearing, comprising a main body supporting base plate 1, the upper end of the main body supporting base plate 1 is fixedly connected to a limited position frame 2, and the two ends of the limited position frame 2 are jointly plugged with a fixed plate 3, and the two sides of the upper end of the fixed plate 3 are fixedly connected with a buffer adjustment unit 4, and the two side surfaces of the fixed plate 3 are fixedly connected with an adjusting slot plate 5, and the inner wall of the adjusting slot plate 5 is slidably connected with a slidable support rod 6, and one end of the slidable support rod 6 is fixedly connected with a building overlap base 7. The building generates a downward axial force due to vibration, and the force drives the sliding top block 404 to slide downward on the adjustable support shaft 403, and allows the sliding top block 404 to squeeze the buffer adjustment spring 405 to make it deformed and compressed. At the same time, the card slot opened at the lower end of the building overlap base 7 is correspondingly carded to the top of the rubber top block 402, so that the downward force brought by the vibration of the building is buffered and adjusted, thereby avoiding the threat to the life safety of the building personnel caused by the tilt of the building.

[0026] See also Figures 1-2 H-shaped card-jointing groove blocks 8 are fixedly connected to the edges of both sides of the upper end of the main support bottom plate 1, and L-shaped support top rods 9 are fixedly connected to both sides of the upper end of the fixed strap 3 near the edge. When the fixed strap 3 is inserted into the limiting frame 2, the L-shaped support top rod 9 is inserted into the H-shaped card-joining groove block 8 to limit the position of the fixed strap 3 again.

[0027] See also Figures 1-2 One end of the L-shaped support top rod 9 is plugged into one end of the H-shaped clamping groove block 8, and both sides of the lower end of the main support base plate 1 are fixedly connected with fixed top columns 10. The fixed top columns 10 serve as the support of the main support base plate 1 and also represent the bottom support of the entire seismic bearing, thereby achieving the basic stability of the entire seismic bearing.

[0028] See also Figures 1-2 A reinforcing top rod 11 is fixedly connected to one side of the building lap base 7, and a supporting hook 12 is fixedly connected to one side of the L-shaped supporting top rod 9. The supporting hook 12 is hooked and moved to the position of the entire anti-seismic bearing through a lifting device.

[0029] See also Figure 3 The buffer adjustment unit 4 includes a main body auxiliary groove plate 401, the upper end of which is fixedly connected with a rubber top block 402, and the tops of both sides of the main body auxiliary groove plate 401 are fixedly connected with adjustable support shafts 403, which limit the sliding direction of the sliding top block 404 and are always in a vertical direction, so that the buffering effect on the building can be normally exerted.

[0030] See also Figure 3The surface of the adjustable support shaft 403 is slidably connected with a sliding top block 404, the lower end of the adjustable support shaft 403 is fixedly connected with a buffer adjustment spring 405, the lower end of the buffer adjustment spring 405 is fixedly connected with a bottom support block 406, the buffer adjustment spring 405 is specifically an air spring, which is a non-metallic spring that adds pressurized air to a flexible and sealed container and uses the compressibility of air to achieve elastic effect. It can be roughly divided into two types: capsule type and membrane type.

[0031] The working principle of the utility model is:

[0032] When the building vibrates due to the ground, there is a vertical downward force, which causes the building to drive the building lap base 7 vertically downward, and the sliding top block 404 performs a limited downward slide on the surface of the adjustable support shaft 403. The sliding top block 404 squeezes the buffer adjustment spring 405, and at the same time, the building lap base 7 is inserted downward into the upper end of the rubber top block 402, thereby achieving the purpose of jointly buffering the building and reducing the impact of the building's tilt.

[0033] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A seismic bearing, comprising a main support base plate (1), characterized in that: The upper end of the main support base plate (1) is fixedly connected to a limited position frame (2), and the two ends of the limited position frame (2) are commonly plugged with a fixed strap (3), and both sides of the upper end of the fixed strap (3) are fixedly connected to a buffer adjustment unit (4), and both side surfaces of the fixed strap (3) are fixedly connected to an adjustment slot plate (5), and the inner wall of the adjustment slot plate (5) is slidably connected to a slidable support rod (6), and one end of the slidable support rod (6) is fixedly connected to a building lap base (7).

2. The seismic bearing according to claim 1, characterized in that: H-shaped clamping groove blocks (8) are fixedly connected to both side edges of the upper end of the main body support bottom plate (1), and L-shaped support top rods (9) are fixedly connected to both sides of the upper end of the fixed strap (3) near the edge.

3. The seismic bearing according to claim 2, characterized in that: One end of the L-shaped supporting top rod (9) is plugged into one end of the H-shaped clamping groove block (8), and both sides of the lower end of the main body supporting bottom plate (1) are fixedly connected with fixed top columns (10).

4. The seismic bearing according to claim 2, characterized in that: A reinforcing top rod (11) is fixedly connected to one side of the building overlap base (7), and a supporting hook (12) is fixedly connected to one side of the L-shaped supporting top rod (9).

5. The seismic bearing according to claim 1, characterized in that: The buffer adjustment unit (4) comprises a main body auxiliary groove plate (401), the upper end of the main body auxiliary groove plate (401) is fixedly connected to a rubber top block (402), and the tops of both side surfaces of the main body auxiliary groove plate (401) are fixedly connected to adjustable support shafts (403).

6. The seismic bearing according to claim 5, characterized in that: The surface of the adjustable support shaft (403) is slidably connected to a sliding top block (404), the lower end of the adjustable support shaft (403) is fixedly connected to a buffer adjustment spring (405), and the lower end of the buffer adjustment spring (405) is fixedly connected to a bottom support block (406).

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