CN213575336U

CN213575336U - Novel building structure shock attenuation device

Info

Publication number: CN213575336U
Application number: CN202022628499.4U
Authority: CN
Inventors: 秦玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-14
Filing date: 2020-11-14
Publication date: 2021-06-29
Anticipated expiration: 2030-11-14

Abstract

The utility model provides a novel building structure damping device, which comprises a base, wherein a damping structure is arranged at the top of the base, a top seat is arranged at the upper end of the damping structure, and a telescopic protection component is arranged between the top seat and the base at the periphery of the damping structure; the telescopic protection assembly comprises a protection ring arranged at the bottom of a top seat at the periphery of the shock absorption structure, an annular contraction cavity matched with the protection ring is arranged on a base at the periphery of the shock absorption structure, the protection ring is movably inserted into the annular contraction cavity along the vertical direction, a limiting ring in sliding connection with the annular contraction cavity is arranged at the lower end of the protection ring, and a plurality of telescopic springs are arranged at the lower end of the limiting ring at intervals along the circumferential direction; the utility model discloses simple structure, compactness can protect shock-absorbing structure, avoids shock-absorbing structure to receive the damage, has improved the life of device, and the result of use is higher.

Description

Novel building structure shock attenuation device

Technical Field

The utility model relates to a shock attenuation device specifically is a novel building structure shock attenuation device.

Background

The building structure is a system which is composed of various components and can bear various actions in the house building, the actions refer to various factors which can cause the system to generate internal force and deformation, such as load, earthquake, temperature change, foundation settlement and other factors, and the building structure is a framework structure which is formed by building components such as plates, beams, columns, walls, foundations and the like, has a certain space function and can safely bear various normal load actions of the building.

For the emergence of prevention earthquake, can install damping device in building structure, however the damping spring among the current damping device generally exposes outside, easily receives external influence and causes the damage to influence the shock attenuation effect, life is shorter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel building structure shock attenuation device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel building structure damping device comprises a base, wherein a damping structure is arranged at the top of the base, a top seat is arranged at the upper end of the damping structure, and a telescopic protection assembly is arranged between the top seat and the base at the periphery of the damping structure;

the telescopic protection assembly comprises a protection ring arranged at the bottom of a top seat on the periphery of the shock absorption structure, an annular contraction cavity matched with the protection ring is arranged on a base on the periphery of the shock absorption structure, the protection ring is movably inserted into the annular contraction cavity along the vertical direction, a limiting ring connected with the annular contraction cavity in a sliding mode is arranged at the lower end of the protection ring, and a plurality of telescopic springs are arranged at the lower end of the limiting ring along the circumferential interval.

As a further aspect of the present invention: the damping structure comprises a connecting plate arranged at the bottom of the top seat, and a guide assembly is connected between the connecting plate and the base; the two sides of the connecting plate are hinged with connecting rods, the free ends of the connecting rods are hinged with sliding sleeves, sliding rods which are in one-to-one correspondence with the sliding sleeves are arranged on the base along the horizontal direction, the sliding sleeves are sleeved on the corresponding sliding rods in a sliding mode, and damping springs are sleeved on the sliding rods.

As a further aspect of the present invention: the guide assembly comprises an installation cavity arranged in the base, a limiting plate is movably arranged in the installation cavity, a plurality of guide rods are arranged on the limiting plate in parallel at intervals, and each guide rod movably penetrates through the installation cavity along the vertical direction, and the upper end of each guide rod is fixedly connected with the connecting plate.

As a further aspect of the present invention: the two sides of the limiting plate are provided with guide sleeves, vertical rods which movably penetrate through the guide sleeves in the vertical direction are arranged in the mounting cavity, and auxiliary damping springs are sleeved on the vertical rods.

As a further aspect of the present invention: the annular contraction cavity is composed of an annular groove formed in the base and an annular end cover which is detachably arranged on the base and is matched with the annular groove.

As a further aspect of the present invention: the bottom of the annular end cover is provided with a connecting ring, a plurality of fixing bolts are arranged on the connecting ring at intervals along the circumferential direction, and threaded holes matched with the fixing bolts are formed in the base; the annular end cover is detachably connected with the base through the mutual matching of the connecting ring, the fixing bolt and the threaded hole.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model adopts the above structure after, set up flexible protection component in the shock-absorbing structure periphery, can protect shock-absorbing structure, avoid external object to damage shock-absorbing structure, guaranteed shock-absorbing structure's shock attenuation effect to shock-absorbing structure's life has been improved. In addition, in the process of damping, the protection ring, the annular contraction cavity, the limiting ring and the extension spring are matched with each other, so that the extension and contraction can be realized, the damping structure can normally work, and the using effect is better. The utility model discloses simple structure, compactness can protect shock-absorbing structure, avoids shock-absorbing structure to receive the damage, has improved the life of device, and the result of use is higher.

Drawings

Fig. 1 is a schematic structural diagram of a novel building structure damping device.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.

In the figure: 1. a base; 2. a top seat; 3. a telescoping protection assembly; 301. a guard ring; 302. an annular contracting cavity; 3021. an annular groove; 3022. an annular end cap; 3023. a connecting ring; 3024. fixing the bolt; 303. a limiting ring; 304. a tension spring; 4. a connecting plate; 5. a guide assembly; 501. a mounting cavity; 502. a limiting plate; 503. a guide bar; 504. a guide sleeve; 505. a vertical rod; 506. an auxiliary damping spring; 6. a connecting rod; 7. a sliding sleeve; 8. a slide bar; 9. a shock absorbing spring.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a novel building structure damping device comprises a base 1, a damping structure is arranged at the top of the base 1, a top seat 2 is arranged at the upper end of the damping structure, and a telescopic protection component 3 is arranged between the top seat 2 and the base 1 at the periphery of the damping structure; the telescopic protection component 3 comprises a protection ring 301 arranged at the bottom of a top seat 2 on the periphery of the shock absorption structure, an annular contraction cavity 302 matched with the protection ring 301 is arranged on a base 1 on the periphery of the shock absorption structure, the protection ring 301 is movably inserted into the annular contraction cavity 302 along the vertical direction, a limit ring 303 in sliding connection with the annular contraction cavity 302 is arranged at the lower end of the protection ring 301, and a plurality of telescopic springs 304 are arranged at the lower end of the limit ring 303 along the circumferential interval. Set up flexible protection component 3 in shock-absorbing structure periphery, can protect shock-absorbing structure, avoid external object to damage shock-absorbing structure, guaranteed shock-absorbing structure's shock attenuation effect to shock-absorbing structure's life has been improved. In addition, in the process of damping, the protection ring 301, the annular contraction cavity 302, the limiting ring 303 and the extension spring 304 are matched with each other, so that the extension and contraction can be performed, the damping structure can work normally, and the using effect is good.

The damping structure comprises a connecting plate 4 arranged at the bottom of the top seat 2, and a guide assembly 5 is connected between the connecting plate 4 and the base 1; the two sides of the connecting plate 4 are hinged with connecting rods 6, the free end of each connecting rod 6 is hinged with a sliding sleeve 7, sliding rods 8 which are in one-to-one correspondence with the sliding sleeves 7 are arranged on the base 1 along the horizontal direction, each sliding sleeve 7 is sleeved on the corresponding sliding rod 8 in a sliding manner, and each sliding rod 8 is sleeved with a damping spring 9. When the shock absorption device is used, the shock absorption can be carried out on a building through the mutual matching among the connecting plate 4, the connecting rod 6, the sliding sleeve 7, the sliding rod 8 and the shock absorption spring 9.

Further, direction subassembly 5 is including setting up installation cavity 501 in base 1, the activity is equipped with limiting plate 502 in installation cavity 501, parallel and the interval is equipped with a plurality of guide bars 503 on the limiting plate 502, and each guide bar 503 passes installation cavity 501 and upper end and connecting plate 4 fixed connection along vertical direction activity. Through the mutual cooperation of limiting plate 502 and guide bar 503, can make connecting plate 4 only remove along vertical direction, stability when improving the device and using.

Furthermore, guide sleeves 504 are arranged on two sides of the limiting plate 502, vertical rods 505 which penetrate through the guide sleeves 504 movably in the vertical direction are arranged in the installation cavity 501, and auxiliary damping springs 506 are sleeved on the vertical rods 505, so that auxiliary damping can be performed on the building, and the damping effect is improved.

Specifically, the annular contraction cavity 302 is composed of an annular groove 3021 arranged on the base 1 and an annular end cover 3022 detachably arranged on the base 1 and adapted to the annular groove 3021. Further, a connecting ring 3023 is arranged at the bottom of the annular end cover 3022, a plurality of fixing bolts 3024 are circumferentially arranged on the connecting ring 3023 at intervals, and threaded holes matched with the fixing bolts 3024 are formed in the base 1; the annular end cover 3022 is detachably connected with the base 1 through the mutual matching of the connecting ring 3023, the fixing bolt 3024 and the threaded hole, so that the telescopic spring 304 can be conveniently installed, and meanwhile, the damping structure on the inner periphery of the telescopic protection component 3 can be conveniently assembled.

The utility model discloses a theory of operation is: when the shock absorber is vibrated, the shock absorber can be damped through the mutual matching among the connecting plate 4, the guide assembly 5, the connecting rod 6, the sliding sleeve 7, the sliding rod 8 and the shock absorbing spring 9 in the shock absorbing structure. In the shock attenuation process, can drive retaining ring 301 and spacing ring 303 and stretch out and draw back in annular shrink chamber 302, guarantee that shock-absorbing structure can normally the shock attenuation, can protect shock-absorbing structure simultaneously, prevent that external object from causing the damage to shock-absorbing structure.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A novel building structure damping device comprises a base (1) and is characterized in that a damping structure is arranged at the top of the base (1), a top seat (2) is arranged at the upper end of the damping structure, and a telescopic protection component (3) is arranged between the top seat (2) and the base (1) at the periphery of the damping structure;

flexible protection subassembly (3) are equipped with annular shrink chamber (302) that suit with guard ring (301) including setting up guard ring (301) in shock-absorbing structure outlying footstock (2) bottom on shock-absorbing structure outlying base (1), in guard ring (301) inserted annular shrink chamber (302) along vertical direction activity, be equipped with spacing ring (303) with annular shrink chamber (302) sliding connection at the lower extreme of guard ring (301), the lower extreme of spacing ring (303) is equipped with a plurality of expanding spring (304) along the circumference interval.

2. The novel building structure shock absorption device according to claim 1, wherein the shock absorption structure comprises a connecting plate (4) arranged at the bottom of the top base (2), and a guide assembly (5) is connected between the connecting plate (4) and the base (1); connecting rods (6) are hinged to two sides of the connecting plate (4), sliding sleeves (7) are hinged to free ends of the connecting rods (6), sliding rods (8) which are in one-to-one correspondence with the sliding sleeves (7) are arranged on the base (1) along the horizontal direction, the sliding sleeves (7) are sleeved on the corresponding sliding rods (8) in a sliding mode, and damping springs (9) are sleeved on the sliding rods (8).

3. The novel building structure shock absorption device according to claim 2, wherein the guide assembly (5) comprises a mounting cavity (501) arranged in the base (1), a limiting plate (502) is movably arranged in the mounting cavity (501), a plurality of guide rods (503) are arranged on the limiting plate (502) in parallel at intervals, each guide rod (503) movably penetrates through the mounting cavity (501) along the vertical direction, and the upper end of each guide rod is fixedly connected with the connecting plate (4).

4. The novel building structure shock absorption device as claimed in claim 3, wherein guide sleeves (504) are arranged on two sides of the limit plate (502), vertical rods (505) which can move through the guide sleeves (504) in the vertical direction are arranged in the installation cavity (501), and auxiliary shock absorption springs (506) are sleeved on the vertical rods (505).

5. A new type of building structure shock absorber as claimed in claim 1, characterized by that, the annular contraction cavity (302) is composed of an annular groove (3021) provided on the base (1) and an annular end cap (3022) detachably provided on the base (1) and adapted to the annular groove (3021).

6. The novel building structure shock absorption device is characterized in that a connecting ring (3023) is arranged at the bottom of the annular end cover (3022), a plurality of fixing bolts (3024) are arranged on the connecting ring (3023) at intervals along the circumferential direction, and threaded holes matched with the fixing bolts (3024) are formed in the base (1); the annular end cover (3022) is detachably connected with the base (1) through the mutual matching of the connecting ring (3023), the fixing bolt (3024) and the threaded hole.