CN214272375U

CN214272375U - Anti-impact force building engineering's basic earthquake-resistant structure

Info

Publication number: CN214272375U
Application number: CN202022755532.XU
Authority: CN
Inventors: 秦鑫; 胡成坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-09-24
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses an impact resistance building engineering's basic antidetonation structure, which comprises a supporting pedestal and is characterized by further comprising, the inside cushion chamber of having seted up of support base, the fixed backup pad that is equipped with in cushion chamber top, the fixed connecting block that is equipped with of backup pad bottom symmetry, the fixed loose axle I that is equipped with on the connecting block, the cover is equipped with the support frame on the loose axle I, the support frame is kept away from loose axle one and is established on loose axle two, loose axle two is fixed on the slider, the slider cover is established on the slider, on the slider and be located the cover between slider and the shock attenuation post and be equipped with damping spring, the inside cavity that is equipped with of shock attenuation post, the inside symmetrical spout that has seted up of cavity, the inside sliding connection of spout is equipped with the stopper, the fixed limiting plate that is equipped with between the stopper, the fixed support column that is equipped with in limiting plate top, the limiting plate one end is kept away from to the support column and is run through outside the cavity and extends to the shock attenuation post with backup pad fixed connection. Has the advantages that: the anti-seismic performance of the supporting plate is greatly improved, so that the supporting base has good anti-impact performance and is more stable in supporting.

Description

Anti-impact force building engineering's basic earthquake-resistant structure

Technical Field

The utility model relates to an earthquake-resistant structure particularly, relates to an impact force building engineering's basic earthquake-resistant structure.

Background

The construction engineering major is mainly responsible for teaching and management of the civil engineering major construction engineering direction. The basic theory and the basic knowledge of engineering mechanics, soil mechanics, surveying, building construction and structural engineering subjects are mainly developed and mastered. It is a general term for various buildings and engineering facilities providing material and technical foundation for human life and production.

The existing damping foundation structure needs effective anti-seismic means to resist the acting force generated by earthquake, and a plurality of energy absorption devices are generally arranged between the upper foundation and the anti-seismic part of the foundation so as to absorb the swinging impact force of the wall body; however, in the existing energy absorption devices, only a single-stage energy absorption is required, and the energy absorption capacity is poor.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an impact force building engineering's basic earthquake-resistant structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an impact force resistant building engineering's basic antidetonation structure, includes the support base, the inside cushion chamber of having seted up of support base, the fixed backup pad that is equipped with in cushion chamber top, the fixed connecting block that is equipped with of backup pad bottom symmetry, the fixed loose axle I that is equipped with on the connecting block, the cover is equipped with the support frame on the loose axle I, the support frame is kept away from loose axle one end cover is established on loose axle two, loose axle two is fixed on the slider, the slider cover is established on the slide bar, just be located on the slide bar the cover is equipped with damping spring between slider and the shock attenuation post, the inside cavity that is equipped with of shock attenuation post, the spout has been seted up to the inside symmetry of cavity, the inside sliding connection of spout is equipped with the stopper, the fixed limiting plate that is equipped with between the stopper, the fixed support column that is equipped with in limiting plate top, the support column is kept away from limiting plate one end run through in the cavity extends to outside the shock attenuation post with backup pad fixed connection.

Furthermore, a buffer plate is arranged at the top of the supporting plate.

Furthermore, energy absorption boxes are symmetrically arranged inside the buffer cavity, and the energy absorption boxes are arranged between the supporting plate and the bottom of the buffer cavity.

Further, the bottom installation is equipped with the telescopic link in the cavity, the telescopic link top with limiting plate fixed connection, the telescopic link outside just is located the limiting plate with the cover is equipped with reset spring between the cavity inner wall.

Furthermore, a baffle is fixedly arranged in the middle of the sliding rod and is fixed inside the buffer cavity.

The utility model provides an impact force building engineering's basic earthquake-resistant structure, beneficial effect as follows:

(1) through having seted up the cushion chamber in support pedestal is inside, when the backup pad supports and receives the impact force, will produce the power of extrusion downwards, at the connecting block, loose axle one, under the cooperation of loose axle two, make the support frame drive the slider and move on the slide bar, slider extrusion damping spring simultaneously, play the effect of a shock attenuation buffering, extrude the support column simultaneously, support column extrusion limiting plate, drive the stopper through the limiting plate and slide inside the spout, play the effect of secondary shock attenuation buffering, the anti-seismic performance of backup pad has been improved greatly, make the good impact resistance performance that support pedestal has, support more stability.

(2) The buffer plate is arranged to play a role in primary buffering; the energy absorption box is arranged to absorb the energy generated by impact force; through being equipped with the telescopic link, when the limiting plate removed downwards, the extrusion telescopic link played cubic buffering absorbing effect, simultaneously, through reset spring's elasticity, played quartic buffering absorbing effect, improved shock-resistant efficiency greatly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a foundation earthquake-resistant structure of impact-resistant construction engineering according to an embodiment of the present invention;

fig. 2 is according to the utility model discloses an internal structure schematic diagram of shock attenuation post in impact force building engineering's basic earthquake-resistant structure.

Reference numerals:

1. a support base; 2. a buffer chamber; 3. a support plate; 4. connecting blocks; 5. a first movable shaft; 6. a support frame; 7. a second movable shaft; 8. a slider; 9. a shock-absorbing post; 10. a damping spring; 11. a chute; 12. a limiting plate; 13. a limiting block; 14. a support pillar; 15. a buffer plate; 16. an energy absorption box; 17. a telescopic rod; 18. a return spring; 19. a slide bar; 20. and a baffle plate.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-2, a shock-resistant structure for foundation of impact-resistant building engineering according to an embodiment of the present invention includes a supporting base 1, a buffer chamber 2 is formed inside the supporting base 1, a supporting plate 3 is fixed on the top of the buffer chamber 2, a connecting block 4 is symmetrically fixed on the bottom of the supporting plate 3, a first movable shaft 5 is fixed on the connecting block 4, a supporting frame 6 is sleeved on the first movable shaft 5, an end of the supporting frame 6 away from the first movable shaft 5 is sleeved on a second movable shaft 7, the second movable shaft 7 is fixed on a sliding block 8, the sliding block 8 is sleeved on a sliding rod 19, a damping spring 10 is sleeved on the sliding rod 19 and between the sliding block 8 and the damping column 9, a cavity is formed inside the damping column 9, a sliding groove 11 is symmetrically formed inside the cavity, a limiting block 13 is slidably connected inside the sliding groove 11, limiting plates 12 are fixedly arranged between the limiting blocks 13, supporting columns 14 are fixedly arranged at the tops of the limiting plates 12, one ends of the supporting columns 14, far away from the limiting plates 12, penetrate through the cavities and extend to the outside of the shock absorbing columns 9 to be fixedly connected with the supporting plates 3, the buffering cavities 2 are formed in the supporting bases 1, when the supporting plates 3 are supported by impact force, downward extrusion force is generated, under the cooperation of the connecting blocks 4, the first movable shafts 5 and the second movable shafts 7, the supporting frames 6 drive the sliding blocks 8 to move on the sliding rods 19, meanwhile, the sliding blocks 8 extrude the shock absorbing springs 10 to play a role of primary shock absorbing and buffering, meanwhile, the supporting columns 14 are extruded to extrude the limiting plates 12, the limiting plates 12 are driven by the limiting plates 12 to slide in the sliding grooves 11, so that a secondary shock absorbing and buffering role is played, and the shock, the support base 1 has good impact resistance and is more stable in support.

Example two:

referring to fig. 1-2, for the supporting plate 3, a buffer plate 15 is installed on the top of the supporting plate 3. For the buffer cavity 2, energy absorption boxes 16 are symmetrically arranged inside the buffer cavity 2, and the energy absorption boxes 16 are arranged between the supporting plate 3 and the bottom of the buffer cavity 2. For the cavity, a telescopic rod 17 is arranged at the bottom in the cavity, the top of the telescopic rod 17 is fixedly connected with the limiting plate 12, and a return spring 18 is sleeved outside the telescopic rod 17 and between the limiting plate 12 and the inner wall of the cavity. For the slide rod 19, a baffle 20 is fixedly arranged in the middle of the slide rod 19, the baffle 20 is fixed in the buffer cavity 2, and the buffer plate 15 is arranged to play a role of primary buffering; the energy absorption box 16 is arranged to absorb the energy generated by the impact force; through being equipped with telescopic link 17, when limiting plate 12 moved down, extrusion telescopic link 17 played cubic buffering absorbing effect, simultaneously, through reset spring 18's elasticity, played quartic buffering absorbing effect, improved shock-resistant efficiency greatly.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

When in practical application, through having seted up cushion chamber 2 in support base 1 inside, when backup pad 3 supports and receives the impact force, will produce the power of extrusion downwards, at connecting block 4, loose axle one 5, under the cooperation of loose axle two 7, make support frame 6 drive slider 8 and remove on slide bar 19, slider 8 extrusion damping spring 10 simultaneously, play the effect of a shock attenuation buffering, extrude support column 14 simultaneously, support column 14 extrudees limiting plate 12, drive stopper 13 through limiting plate 12 and slide 11 insidely in spout, play the effect of secondary shock attenuation buffering, the anti-seismic performance of backup pad 3 has been improved greatly, make the good anti-impact force performance that support base 1 has, support more stability. The buffer plate 15 is arranged to play a role of primary buffer; the energy absorption box 16 is arranged to absorb the energy generated by the impact force; through being equipped with telescopic link 17, when limiting plate 12 moved down, extrusion telescopic link 17 played cubic buffering absorbing effect, simultaneously, through reset spring 18's elasticity, played quartic buffering absorbing effect, improved shock-resistant efficiency greatly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an impact force resistant building engineering's basic antidetonation structure, its characterized in that, includes support base (1), cushion chamber (2) have been seted up to support base (1) inside, fixed backup pad (3) that is equipped with in cushion chamber (2) top, the fixed connecting block (4) that is equipped with in backup pad (3) bottom symmetry, fixed loose axle one (5) that is equipped with on connecting block (4), the cover is equipped with support frame (6) on loose axle one (5), support frame (6) are kept away from a pot head of loose axle one (5) and are established on loose axle two (7), loose axle two (7) are fixed on slider (8), slider (8) cover is established on slide bar (19), the cover is equipped with damping spring (10) on slide bar (19) and is located between slider (8) and damping column (9), damping column (9) inside is equipped with the cavity, spout (11) have been seted up to the inside symmetry of cavity, spout (11) inside sliding connection is equipped with stopper (13), fixed limiting plate (12) of being equipped with between stopper (13), fixed support column (14) of being equipped with in limiting plate (12) top, support column (14) are kept away from limiting plate (12) one end run through in the cavity and extend to shock attenuation post (9) outer with backup pad (3) fixed connection.

2. An impact-resistant foundation seismic structure for building engineering according to claim 1, characterized in that a buffer plate (15) is installed on top of the supporting plate (3).

3. A foundation anti-seismic structure for impact force resistant building engineering according to claim 2, characterized in that energy absorption boxes (16) are symmetrically installed inside the buffer chamber (2), and the energy absorption boxes (16) are installed between the supporting plate (3) and the bottom of the buffer chamber (2).

4. The foundation anti-seismic structure of impact force building engineering according to claim 3, characterized in that a telescopic rod (17) is installed at the bottom in the cavity, the top of the telescopic rod (17) is fixedly connected with the limiting plate (12), and a return spring (18) is sleeved outside the telescopic rod (17) and between the limiting plate (12) and the inner wall of the cavity.

5. A foundation earthquake-resistant structure for impact-resistant construction engineering according to claim 4, wherein a baffle (20) is fixedly arranged in the middle of the slide rod (19), and the baffle (20) is fixed inside the buffer chamber (2).