CN211007055U

CN211007055U - Novel building structure shock attenuation device

Info

Publication number: CN211007055U
Application number: CN201921860513.4U
Authority: CN
Inventors: 潘志标
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-14
Anticipated expiration: 2029-10-31

Abstract

The utility model belongs to the technical field of building structure, especially, be a novel building structure shock attenuation device, including last shock attenuation board and lower shock attenuation board, the lower surface of going up the shock attenuation board has linked firmly the blotter, the lower fixed surface of blotter is connected with the support column, the surface swing joint of support column has the connecting sleeve, the lower fixed surface of connecting sleeve is connected with down the shock attenuation board, go up the upper surface of shock attenuation board and the equal fixedly connected with fixed sleeve of lower surface of shock attenuation board down. The utility model discloses, through buffer beam and reset spring's setting, when the backup pad received the shock pressure that comes from its upper buildings thing, it can transmit down the pressure to supreme shock attenuation board, under perpendicular downward effort, the backup pad begins the atress, and reset spring pushes down the shrink, and the buffer beam can drive the outside expansion of snap ring, increases the atress area of bottom, and pressure is progressively diluted and cushioned at this in-process, and then anticipated shock attenuation effect.

Description

Novel building structure shock attenuation device

Technical Field

The utility model belongs to the technical field of building structure, concretely relates to novel building structure shock attenuation device.

Background

Along with the development of society, the building industry has also obtained rapid development, and the high and scale-up of building body is simultaneously, and the security requirement of building body is also higher and higher, for the emergence of prevention earthquake, needs to improve building structure's shock attenuation effect.

However, the conventional building structure has a problem in terms of shock absorption:

1. the connection mode between the metal rods used in the building structure is mainly fixed through the buckles and the bolts, and the rigid connection mode cannot achieve the damping effect when an earthquake occurs;

2. the damping device who adopts among traditional building structure has load buffering part less in the in-process that uses, and the structural design unreasonable structure, the intensity of load member are lower to lead to the relatively poor problem of shock attenuation protection effect, often can influence the intensity and the stability of building, for this reason, need design corresponding technical scheme and solve the technical problem who exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the relatively poor problem of shock attenuation protection effect among the prior art, and the novel building structure shock attenuation that proposes device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel building structure shock attenuation device, includes and subtracts vibrating plate and lower vibrating plate, the lower surface that goes up subtracting vibrating plate has linked firmly the blotter, the lower fixed surface of blotter is connected with the support column, the surface swing joint of support column has the connecting sleeve, the lower fixed surface that connects the sleeve subtracts vibrating plate down, go up the upper surface that subtracts vibrating plate and the equal fixedly connected with fixed sleeve of lower surface that subtracts vibrating plate down, fixed sleeve's inside fixedly connected with reset spring, reset spring's one end fixedly connected with bracing piece, the last fixed surface that goes up the bracing piece is connected with the connection fixed plate, the last fixed surface that connects fixed plate is connected with the backup pad.

Preferably, the outer fixed surface of connecting the fixed plate is connected with the connecting block, the surface of connecting block has the buffer beam through pivot swing joint, the one end of buffer beam has the fixed block through pivot swing joint, the inside swing joint of fixed block has the movable rod, the one end fixedly connected with snap ring of movable rod.

Preferably, the outer surfaces of the upper damping plate and the lower damping plate are fixedly connected with extension springs, and the outer surfaces of the extension springs are fixedly connected with clamping rings.

Preferably, the number of snap rings is two sets, wherein one set of the lower surface of snap ring is fixedly connected with the telescopic link, one end fixed connection of telescopic link is at the upper surface of another set of snap ring.

Preferably, buffer beam and telescopic link all include sleeve and interior pole, telescopic inside fixedly connected with powerful spring, pole in the one end fixedly connected with of powerful spring.

Preferably, the upper damping plate and the lower damping plate are arranged in a centrosymmetric manner by using a vertical center line of the telescopic rod.

Compared with the prior art, the utility model provides a novel building structure shock attenuation device possesses following beneficial effect:

1. the utility model discloses, through buffer beam and reset spring's setting, when the backup pad receives the shock pressure that comes from its superstructure, it can transmit the push down force to supreme shock attenuation board, under the effect of perpendicular decurrent push down force, the backup pad begins the atress, reset spring is also by pushing down the shrink, the buffer beam can drive the outside expansion of snap ring this moment, increase the stress area of bottom, the vibration push down force that comes from superstructure at this in-process is diluted the buffering gradually, and then anticipated shock attenuation effect, under the dual shock attenuation buffer protection of buffer beam and reset spring, can make the device have good shock attenuation buffering better, the effectual anti-seismic performance who has strengthened superstructure.

2. The utility model discloses, through the setting of last shock attenuation board and lower shock attenuation board, the shock of superstructure is when the shock attenuation board is gone up in the ripples and reaches, goes up the shock attenuation board and can transmit shock pressure to shock attenuation board and snap ring down through support column and telescopic link, further slows down the shock of superstructure's shock superstructure and to the influence of building, makes the device difficult loose at the shock attenuation in-process, can reach the shock attenuation effect of ideal.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic structural view of an upper damping plate of the present invention;

FIG. 3 is a schematic structural view of a section of the middle rotating shaft of the present invention;

FIG. 4 is a schematic structural view of the middle and lower damping plates of the present invention;

FIG. 5 is a schematic structural view of a cross section of the middle telescopic rod of the present invention;

in the figure: 1. an upper damping plate; 2. a lower damping plate; 3. fixing the sleeve; 4. a return spring; 5. a support bar; 6. connecting the fixed plate; 7. a support plate; 8. connecting blocks; 9. a buffer rod; 10. a fixed block; 11. a movable rod; 12. a snap ring; 13. a cushion pad; 14. a support pillar; 15. a connecting sleeve; 16. an extension spring; 17. a telescopic rod; 18. a sleeve; 19. an inner rod; 20. a strong spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-5, a novel building structure damping device comprises an upper damping plate 1 and a lower damping plate 2, wherein the upper damping plate 1 and the lower damping plate 2 are arranged in central symmetry with a vertical central line of an expansion link 17, a cushion pad 13 is fixedly connected to the lower surface of the upper damping plate 1, a support column 14 is fixedly connected to the lower surface of the cushion pad 13, a connecting sleeve 15 is movably connected to the outer surface of the support column 14, the lower damping plate 2 is fixedly connected to the lower surface of the connecting sleeve 15, when the oscillation of an upper building reaches the upper damping plate 1, the upper damping plate 1 transmits the oscillation pressure to the lower damping plate 2 and a snap ring 12 through the support column 14 and the expansion link 17, further reducing the influence of the oscillation of the upper building on the building, an extension spring 16 is fixedly connected to the outer surfaces of the upper damping plate 1 and the lower damping plate 2, and the snap ring 12 is fixedly connected to the outer surface of the extension spring, the number of the snap rings 12 is two, the lower surface of one group of the snap rings 12 is fixedly connected with a telescopic rod 17, one end of the telescopic rod 17 is fixedly connected with the upper surface of the other group of the snap rings 12, when the support plate 7 is pressed downwards, the buffer rod 9 can drive the snap rings 12 to expand outwards, the extension spring 16 connects the snap rings 12 and the upper damping plate 1 into a whole, the stress area is further expanded, the pressure burden at the bottom is reduced, the pressure is gradually diluted and buffered, the expected damping effect is further achieved, meanwhile, the number of the buffer rods 9 is eight, the stabilizing effect of the device is further strengthened, the shaking is reduced, the stability of the building structure is further ensured, the upper surface of the upper damping plate 1 and the lower surface of the lower damping plate 2 are fixedly connected with the fixed sleeves 3, the reset springs 4 are fixedly connected inside the fixed sleeves 3, one end of the reset springs 4 is fixedly connected with a support rod 5, the upper surface of the supporting rod 5 is fixedly connected with a connecting fixed plate 6, the outer surface of the connecting fixed plate 6 is fixedly connected with a connecting block 8, the outer surface of the connecting block 8 is movably connected with a buffer rod 9 through a rotating shaft, one end of the buffer rod 9 is movably connected with a fixed block 10 through a rotating shaft, the inside of the fixed block 10 is movably connected with a movable rod 11, one end of the movable rod 11 is fixedly connected with a snap ring 12, the buffer rod 9 and a telescopic rod 17 both comprise a sleeve 18 and an inner rod 19, the inside of the sleeve 18 is fixedly connected with a strong spring 20, one end of the strong spring 20 is fixedly connected with an inner rod 19, the upper surface of the connecting fixed plate 6 is fixedly connected with a supporting plate 7, in the device, a reset spring 4, the buffer rod 9, the movable rod 11, a buffer pad 13, a stretching spring 16 and the, can achieve the ideal shock absorption effect.

The utility model discloses a theory of operation and use flow: when the support plate 7 receives the vibration pressure from the upper building, the support plate can transmit the downward pressure to the upper damping plate 1, under the action of the downward pressure vertically, the support plate 7 starts to be stressed, the return spring 4 is also pressed downwards to contract, the buffer rod 9 can drive the clamp ring 12 to expand outwards at the moment, the stressed area of the bottom layer is increased, the vibration downward pressure from the upper building is gradually diluted and buffered in the process, when the vibration of the upper building reaches the upper damping plate 1, the upper damping plate 1 can transmit the vibration pressure to the lower damping plate 2 and the clamp ring 12 through the support columns 14 and the telescopic rods 17, and the influence of the vibration of the upper building on the building is further relieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel building structure damping device comprises an upper damping plate (1) and a lower damping plate (2), it is characterized in that the lower surface of the upper damping plate (1) is fixedly connected with a cushion pad (13), the lower surface of the buffer cushion (13) is fixedly connected with a supporting column (14), the outer surface of the supporting column (14) is movably connected with a connecting sleeve (15), the lower surface of the connecting sleeve (15) is fixedly connected with a lower damping plate (2), the upper surface of the upper damping plate (1) and the lower surface of the lower damping plate (2) are both fixedly connected with a fixed sleeve (3), the inner part of the fixed sleeve (3) is movably connected with a return spring (4), one end of the reset spring (4) is fixedly connected with a support rod (5), the upper surface of the support rod (5) is fixedly connected with a connecting fixing plate (6), the upper surface of the connecting and fixing plate (6) is fixedly connected with a supporting plate (7).

2. The novel building structure shock absorption device according to claim 1, wherein a connecting block (8) is fixedly connected to the outer surface of the connecting and fixing plate (6), a buffer rod (9) is movably connected to the outer surface of the connecting block (8) through a rotating shaft, a fixing block (10) is movably connected to one end of the buffer rod (9) through a rotating shaft, a movable rod (11) is movably connected to the inside of the fixing block (10), and a clamping ring (12) is fixedly connected to one end of the movable rod (11).

3. The novel building structure shock absorption device is characterized in that an extension spring (16) is fixedly connected to the outer surface of each of the upper shock absorption plate (1) and the lower shock absorption plate (2), and a snap ring (12) is fixedly connected to the outer surface of each extension spring (16).

4. The novel building structure shock absorption device as claimed in claim 2, wherein the number of the snap rings (12) is two, wherein a telescopic rod (17) is fixedly connected to the lower surface of one snap ring (12), and one end of the telescopic rod (17) is fixedly connected to the upper surface of the other snap ring (12).

5. The novel building structure shock absorption device according to claim 2, wherein the buffer rod (9) and the telescopic rod (17) each comprise a sleeve (18) and an inner rod (19), a strong spring (20) is fixedly connected inside the sleeve (18), and the inner rod (19) is fixedly connected to one end of the strong spring (20).

6. The new building structure shock absorber according to claim 1, characterized in that the upper shock absorber plate (1) and the lower shock absorber plate (2) are arranged in a central symmetry with the vertical midline of the telescopic rod (17).