CN211058056U

CN211058056U - High-efficient shock isolation device of building

Info

Publication number: CN211058056U
Application number: CN201921772288.9U
Authority: CN
Inventors: 周学前
Original assignee: Fu Yongsheng Technology Service Co ltd Of Quanzhou City
Current assignee: Fu Yongsheng Technology Service Co ltd Of Quanzhou City
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-07-21
Anticipated expiration: 2029-10-22

Abstract

The utility model relates to the technical field of building shockproof, in particular to a high-efficiency shock isolation device for buildings, which structurally comprises a lower base, a rubber pad arranged on the upper side of the lower base and an upper top seat arranged on the upper side of the rubber pad and elastically connected with the upper top seat, wherein the center inside the rubber pad is provided with a through hole, the inner side of the through hole is provided with a shock absorption mechanism, the upper top seat and the lower base are elastically supported by the rubber pad and the shock absorption mechanism arranged on the inner side of the rubber pad, the shock absorption mechanism is elastically supported by a spring arranged between a fixed plate and a connecting plate, and meanwhile, repulsive positive magnets are respectively arranged between the fixed plate and the connecting plate, so that a larger magnetic force is generated between the upper top seat and the lower base to improve the applied force, and slide bars on the upper side and the lower side of the connecting plate are, the shock insulation effect can be effectively enhanced, and the use and the popularization are convenient.

Description

High-efficient shock isolation device of building

Technical Field

The utility model relates to a building technical field that takes precautions against earthquakes specifically discloses a high-efficient shock isolation device of building.

Background

The construction industry is an industry that has developed around the design, construction, finishing, management of buildings. The urban building is an important part forming a city, along with the development of the construction industry, the construction industry of China develops rapidly, the quality requirements of people on buildings are higher and higher, and the requirements on construction equipment are also higher and higher; many buildings are decorated and the cost of internal equipment exceeds the cost of civil construction; if such a building is seriously damaged in a strong earthquake, the maintenance cost is huge, and the damage of non-structural members or internal facilities inevitably causes personal casualties, which is a limitation of the conventional earthquake-proof design method. Under such circumstances, basic seismic isolation techniques aimed at isolating seismic energy without damaging the structure or causing only slight damage under strong seismic action have been developed for many years.

For example, patent document No. 201820344324.0 discloses a high-efficiency vibration isolation device for buildings, which mainly integrates a spring and a rubber pad into the same technical solution, so that the spring and the rubber pad share a part of force, and the loss of a single spring or a single rubber pad is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an efficient shock isolation device for buildings, which aims to solve the problems mentioned in the prior art.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a high-efficient shock isolation device of building, its structure includes base, the rubber pad of locating the base upside down and locate rubber pad upside and elastic connection's last footstock, the inside center of rubber pad is equipped with the opening, the opening inboard is equipped with damper, the base upside passes through damper and is connected with last footstock bottom down, damper structure includes connecting plate, fixed plate, positive magnet and spring, the fixed plate is equipped with two, just two sides about the connecting plate is located respectively to the fixed plate, positive magnet is equipped with threely, and wherein two positive magnet overlaps respectively and locates the relative one side of fixed plate, another one on the connecting plate is located to the positive magnet cover, the spring is equipped with two, the connecting plate passes through spring and fixed plate elastic connection.

Furthermore, the fixed plate is respectively connected with the upper side of the lower base and the lower side of the upper top base through bolts in a locking manner.

Further, slide bars are welded on the upper side and the lower side of the connecting plate respectively, a limiting pipe is welded on one side, opposite to the fixed plate, of the fixed plate, and the slide bars are movably embedded into the inner side of the limiting pipe.

Furthermore, the limiting pipe and the sliding rod are arranged on the inner side of the spring.

The utility model discloses the structure is ingenious, it is reasonable to arrange, wherein carry out the elastic support through the rubber pad and locate the inboard damper of rubber pad between upper and lower base, wherein damper carries out the elastic support through the spring that sets up between fixed plate and the connecting plate, respectively be equipped with repellent positive magnet simultaneously between fixed plate and connecting plate, make between produce the great magnetic force of one and improve the effort that receives, and wherein the slide bar of both sides inserts the spacing pipe on the fixed plate about the connecting plate, the possibility of leaned to the side when effectively reducing spring deformation, its simple structure atress is strong, can strengthen the shock insulation effect effectively, and convenient to use promotes.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

Fig. 1 is a schematic structural view of the present invention;

Fig. 2 is a schematic structural view of the damping mechanism of the present invention;

Fig. 3 is a schematic view of a partial structure of the damping mechanism of the present invention;

In the figure: the device comprises a lower base 1, a rubber pad 2, a through hole 21, an upper top seat 3, a damping mechanism 4, a connecting plate 41, a sliding rod 412, a fixing plate 42, a limiting pipe 421, a positive magnet 43 and a spring 44.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution of a high efficiency seismic isolation device for buildings: the structure of the damping device comprises a lower base 1, a rubber pad 2 arranged on the upper side of the lower base 1 and an upper top seat 3 which is arranged on the upper side of the rubber pad 2 and is elastically connected with the upper side of the rubber pad 2, wherein a through hole 21 is formed in the center of the inside of the rubber pad 2, a damping mechanism 4 is arranged on the inner side of the through hole 21, the upper side of the lower base 1 is connected with the bottom of the upper top seat 3 through the damping mechanism 4, the damping mechanism 4 structurally comprises a connecting plate 41, two fixing plates 42, three positive magnets 43 and springs 44, the fixing plates 42 are respectively arranged on the upper side and the lower side of the connecting plate 41, the number of the positive magnets 43 is three, two positive magnets 43 are respectively sleeved on the opposite sides of the fixing plates 42, the other positive magnets 43 are sleeved on the connecting plate 41, the number of the springs 44 is two, the connecting plate 41 is elastically connected with the fixing plates 42 through, the upper side and the lower side of the connecting plate 41 are respectively welded with a sliding rod 412, one side of the fixing plate 42 opposite to the fixing plate is welded with a limiting pipe 421, the sliding rod 412 can be movably embedded into the inner side of the limiting pipe 421, and the limiting pipe 421 and the sliding rod 412 are arranged on the inner side of the spring 44.

The utility model discloses the structure is ingenious, it is reasonable to arrange, wherein carry out the elastic support through rubber pad 2 and locate 2 inboard damper 4 of rubber pad between upper and lower base 1, damper 4 wherein two fixed plates 42 are respectively through bolt and upper and lower base 3 and lower base 1 fastening, spring 44 through setting up between fixed plate 42 and the connecting plate 41 carries out the elastic support, respectively be equipped with repellent positive magnet 43 simultaneously between fixed plate 42 and connecting plate 41, produce the effort that the great magnetic force of one improves and receives between the feasible, and wherein the slide bar 412 of both sides inserts spacing pipe 421 on the fixed plate 42 about the connecting plate 41, the possibility of leaned to the side when effectively reducing spring 44 deformation, its simple structure atress is strong, can strengthen the shock insulation effect effectively, convenient to use promotes.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a high-efficient seismic isolation device of building, its structure includes base (1) down, locate base (1) upside rubber pad (2) and locate rubber pad (2) upside and elastic connection's last footstock (3), its characterized in that: rubber pad (2) inside center is equipped with opening (21), opening (21) inboard is equipped with damper (4), base (1) upside passes through damper (4) and is connected bottom last footstock (3) down, damper (4) structure includes connecting plate (41), fixed plate (42), positive magnet (43) and spring (44), fixed plate (42) are equipped with two, just connecting plate (41) upper and lower both sides are located respectively in fixed plate (42), positive magnet (43) are equipped with threely, and wherein two positive magnet (43) overlap respectively and locate the relative one side of fixed plate (42), another one positive magnet (43) overlap and locate on connecting plate (41), spring (44) are equipped with two, connecting plate (41) are through spring (44) and fixed plate (42) elastic connection.

2. The efficient seismic isolation system of claim 1, wherein: the fixing plate (42) is respectively in locking connection with the upper side of the lower base (1) and the lower side of the upper top seat (3) through bolts.

3. The efficient seismic isolation system of claim 1, wherein: the upper side and the lower side of the connecting plate (41) are respectively welded with a sliding rod (412), one side, opposite to the fixing plate (42), is welded with a limiting pipe (421), and the sliding rod (412) can be movably embedded into the inner side of the limiting pipe (421).

4. A high efficiency seismic isolation system for buildings as claimed in claim 3 wherein: the limiting pipe (421) and the sliding rod (412) are arranged on the inner side of the spring (44).