CN219411345U

CN219411345U - Damping spring vibration isolator for building

Info

Publication number: CN219411345U
Application number: CN202223026073.7U
Authority: CN
Inventors: 梁丽文
Original assignee: Guangdong Zhenke Disaster Prevention Technology Co ltd
Current assignee: Guangdong Zhenke Disaster Prevention Technology Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-07-25
Anticipated expiration: 2032-11-15

Abstract

The utility model provides a damping spring vibration isolator for a building, which belongs to the technical field of protection of buildings and comprises a base, wherein an auxiliary vibration isolation assembly which is convenient for carrying out auxiliary vibration isolation on the building is arranged at the top of the base, a top plate is fixedly arranged at the top of the base through the auxiliary vibration isolation assembly, a vibration isolation assembly which is convenient for carrying out vibration isolation on the building is arranged at the bottom of the top plate, the top plate pushes a piston plate to move in a buffer cylinder through a piston rod, damping liquid in the buffer cylinder enters the upper part of the piston plate through a through hole, when a spring I and a spring II rebound, the top plate drives the piston plate to move upwards through the piston rod, so that the damping liquid in the buffer cylinder enters the lower part of the piston plate through the through hole, the aim of facilitating vibration isolation treatment on the building through the damping spring vibration isolator is fulfilled, the situation that the buffer effect of the damping spring vibration isolator is reduced due to abrasion of a buffer piece is avoided, and the condition that the rebound force of the damping spring vibration isolator is overlarge is avoided.

Description

Damping spring vibration isolator for building

Technical Field

The utility model relates to the technical field of building protection, in particular to a damping spring vibration isolator for a building.

Background

The building is a generic name of the building and the structure, and the building needs to be provided with a protecting device in the building process, the building is protected by the protecting device, and the important protection is a damping spring vibration isolator which is arranged in a vibration isolating layer.

The softer the vibration isolation layer is, the better the vibration isolation effect is, but the vibration isolation displacement is increased, in order to control the displacement of the vibration isolation layer and ensure the good vibration isolation effect, the damping spring vibration isolator needs to be arranged on the vibration isolation layer, and in the using process of the damping spring vibration isolator, the damping effect of the damping spring vibration isolator is reduced due to the fact that the buffering piece is worn, so that the rebound force of the damping spring vibration isolator is easily overlarge.

Disclosure of Invention

According to the damping spring vibration isolator for the building, the top plate moves downwards, vibration isolation treatment is carried out through the vibration isolation assembly of the damping spring vibration isolator, the top plate pushes the piston plate to move in the buffer cylinder through the piston rod, damping liquid in the buffer cylinder enters the upper portion of the piston plate through the through hole, when the first spring and the second spring rebound, the top plate drives the piston plate to move upwards through the piston rod, the damping liquid in the buffer cylinder enters the lower portion of the piston plate through the through hole, the aim of vibration isolation treatment of the building through the damping spring vibration isolator is achieved, the situation that the buffering effect of the damping spring vibration isolator is reduced due to abrasion of a buffer piece is avoided, and the situation that the rebound force of the damping spring vibration isolator is overlarge is avoided.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a damping spring isolator for building, includes the base, the base top is provided with the auxiliary vibration isolation subassembly that is convenient for carry out auxiliary vibration isolation to the building, the base top is fixedly provided with roof through auxiliary vibration isolation subassembly, the roof bottom is provided with the vibration isolation subassembly that is convenient for carry out vibration isolation to the building, auxiliary vibration isolation subassembly is including setting up in the buffer cylinder at base top, be provided with damping fluid in the buffer cylinder, the fixed cylinder cap that is provided with in buffer cylinder top, the fixed spring that is provided with in cylinder cap top, and spring one and roof fixed connection set up, the inside slip of cylinder cap is provided with the piston rod, the fixed piston plate that is provided with in piston rod bottom, and piston plate and buffer cylinder sliding connection set up, the piston plate top runs through and is provided with the through-hole, piston rod surface slip is provided with the sealing member, and sealing member and cylinder cap fixed connection set up.

Preferably, the vibration isolation assembly comprises a connecting column arranged in the cylinder cover, a fixing nut is arranged on the surface of the connecting column in a threaded mode, an upper fixing plate is fixedly arranged at the bottom of the connecting column, a second spring is arranged in the upper fixing plate, a lower fixing plate is arranged at the bottom of the second spring, a connecting plate is fixedly arranged at the bottom of the lower fixing plate, the connecting plate is fixedly connected with a base, a damping pad is fixedly arranged in the connecting plate, a damping plate is arranged on the surface of the damping pad in a lap joint mode, and the damping plate is fixedly connected with a top plate.

Preferably, the top of the top plate is fixedly provided with an upper protection pad, the bottom of the base is fixedly provided with a lower protection pad, and the surface of the base is provided with a fixing groove which is convenient for fixing the damping spring vibration isolator.

Preferably, the number of the buffer cylinders is two or a multiple of two, and the plurality of buffer cylinders are all positioned at the top of the base.

Preferably, the number of the through holes is multiple, and the through holes are symmetrically distributed.

The utility model has the beneficial effects that: the top plate moves downwards, vibration isolation treatment is carried out through a vibration isolation assembly of the damping spring vibration isolator, the top plate pushes the piston plate to move in the buffer cylinder through the piston rod, so that damping liquid in the buffer cylinder enters the upper part of the piston plate through the through hole, and when the first spring and the second spring rebound, the top plate drives the piston plate to move upwards through the piston rod, so that the damping liquid in the buffer cylinder enters the lower part of the piston plate through the through hole; the aim of vibration isolation treatment of the building through the damping spring vibration isolator is achieved, the situation that the damping effect of the damping spring vibration isolator is reduced due to abrasion of a buffer piece is avoided, and the situation that the rebound force of the damping spring vibration isolator is overlarge is avoided.

Drawings

FIG. 1 is an isometric view of a damping spring vibration isolator of the present utility model;

FIG. 2 is a schematic view of an auxiliary vibration isolation assembly of the damping spring vibration isolator of the present utility model;

FIG. 3 is a front cross-sectional view of the damping spring vibration isolator of the present utility model;

FIG. 4 is an enlarged view of the structure at A of FIG. 3

In the figure: 1 base, 2 buffer cylinder, 3 cylinder cap, 4 spring one, 5 piston plate, 6 through-hole, 7 piston rod, 8 sealing member, 9 roof, 10 connecting plate, 11 damping pad, 12 damping plate, 13 lower fixed plate, 14 spring two, 15 upper fixed plate, 16 spliced pole, 17 fixation nut, 18 upper protection pad, 19 lower protection pad.

Detailed Description

The technical scheme of the utility model is described below with reference to the accompanying drawings and examples.

As shown in fig. 1 to 4, the damping spring vibration isolator for a building comprises a base 1, an auxiliary vibration isolation assembly which is convenient for carrying out auxiliary vibration isolation on the building is arranged at the top of the base 1, a top plate 9 is fixedly arranged at the top of the base 1 through the auxiliary vibration isolation assembly, a vibration isolation assembly which is convenient for carrying out vibration isolation on the building is arranged at the bottom of the top plate 9, damping liquid is arranged in the damping cylinder 2, a cylinder cover 3 is fixedly arranged at the top of the damping cylinder 2, a first spring 4 is fixedly arranged at the top of the cylinder cover 3, the first spring 4 is fixedly connected with the top plate 9, a piston rod 7 is fixedly arranged in the cylinder cover 3, a piston plate 5 is fixedly arranged at the bottom of the piston rod 7, the piston plate 5 is in sliding connection with the damping cylinder 2, a through hole 6 is formed in the top of the piston plate 5, a sealing piece 8 is fixedly connected with the cylinder cover 3, the auxiliary vibration isolation assembly is convenient for buffering the spring when the damping piece is worn, and the damping liquid is adopted for buffering the damping liquid so that the situation that the damping piece is worn is avoided.

Specifically, vibration isolation subassembly is including setting up in cylinder cap 3 internal connection post 16, the spliced pole 16 surface screw thread is provided with fixation nut 17, the fixed plate 15 that is provided with in spliced pole 16 bottom, the inside spring second 14 that is provided with of upper fixed plate 15, spring second 14 bottom is provided with fixed plate 13 down, fixed plate 13 bottom is fixed and is provided with connecting plate 10 down, and connecting plate 10 and base 1 fixed connection set up, the inside fixed damping pad 11 that is provided with of connecting plate 10, damping pad 11 surface overlap joint is provided with damping plate 12, and damping plate 12 and roof 9 fixed connection set up.

Specifically, the fixed protection pad 18 that is provided with in roof 9 top, the fixed protection pad 19 that is provided with in base 1 bottom, base 1 surface are provided with the fixed slot of being convenient for fix damping spring isolator, are convenient for protect damping spring isolator through last protection pad 18 and lower protection pad 19, are convenient for install damping spring isolator in the absorbing vibration isolation layer through the fixed slot.

Specifically, the number of the buffer cylinders 2 is two or a multiple of two, and the buffer cylinders 2 are all located at the top of the base 1, so that a buffer effect is conveniently achieved, and the buffer cylinders 2 are convenient to guarantee a buffer effect.

Specifically, the number of the through holes 6 is plural, and the plural through holes 6 are symmetrically distributed.

The working principle of the utility model is as follows: the damping spring vibration isolator is arranged in a vibration isolation layer of a building, the first spring 4 and the second spring 14 are compressed through the top plate 9 and buffered through the damping pad 11 and the damping plate 12, meanwhile, when the top plate 9 moves downwards, the piston plate 5 is pushed to move in damping liquid arranged in the buffer cylinder 2 through the piston rod 7, when the piston plate 5 moves downwards, the damping liquid in the buffer cylinder 2 enters the upper part of the piston plate 5 through the through hole 6 arranged on the piston plate 5, when the first spring 4 and the spring 2 rebound, the top plate 9 drives the piston plate 5 to move upwards through the piston rod 7, so that the damping liquid in the buffer cylinder 2 enters the lower part of the piston plate 5 through the through hole 6 on the piston plate 5, and vibration isolation treatment can be carried out on the building.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. The utility model provides a damping spring isolator for building, includes base (1), its characterized in that, base (1) top is provided with the auxiliary vibration isolation subassembly that is convenient for carry out auxiliary vibration isolation to the building, base (1) top is fixedly provided with roof (9) through auxiliary vibration isolation subassembly, roof (9) bottom is provided with the vibration isolation subassembly that is convenient for carry out vibration isolation to the building, auxiliary vibration isolation subassembly is including setting up in buffer cylinder (2) at base (1) top, be provided with damping fluid in buffer cylinder (2), buffer cylinder (2) top is fixedly provided with cylinder cap (3), cylinder cap (3) top is fixedly provided with spring one (4), and spring one (4) and roof (9) fixed connection setting, cylinder cap (3) inside slip is provided with piston rod (7), piston rod (7) bottom is fixedly provided with piston plate (5), and piston plate (5) and buffer cylinder (2) sliding connection setting, piston plate (5) top run through and are provided with through-hole (6), piston rod (7) surface slip is provided with sealing member (8), and sealing member (8) and cylinder cap (3) fixed connection.

2. The damping spring vibration isolator for building according to claim 1, wherein the vibration isolation assembly comprises a connecting column (16) arranged in a cylinder cover (3), a fixing nut (17) is arranged on the surface of the connecting column (16) in a threaded mode, an upper fixing plate (15) is fixedly arranged at the bottom of the connecting column (16), a spring II (14) is arranged in the upper fixing plate (15), a lower fixing plate (13) is arranged at the bottom end of the spring II (14), a connecting plate (10) is fixedly arranged at the bottom of the lower fixing plate (13), the connecting plate (10) is fixedly connected with a base (1), a damping pad (11) is fixedly arranged in the connecting plate (10), a damping plate (12) is fixedly connected with the surface of the damping pad (11), and the damping plate (12) is fixedly connected with a top plate (9).

3. The damping spring vibration isolator for the building according to claim 1, wherein an upper protection pad (18) is fixedly arranged at the top of the top plate (9), a lower protection pad (19) is fixedly arranged at the bottom of the base (1), and a fixing groove which is convenient for fixing the damping spring vibration isolator is formed in the surface of the base (1).

4. A damping spring vibration isolator for construction according to claim 1, characterized in that the number of the cushion cylinders (2) is two or a multiple of two, and that the cushion cylinders (2) are all located on top of the base (1).

5. Damping spring vibration isolator for construction according to claim 1, characterized in that the number of through holes (6) is plural and that the plurality of through holes (6) are symmetrically distributed.