CN212294716U

CN212294716U - Building foundation anti-seismic bearing structure

Info

Publication number: CN212294716U
Application number: CN202020375990.8U
Authority: CN
Inventors: 李海滨; 张烨; 李救绵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2021-01-05
Anticipated expiration: 2030-03-23

Abstract

The utility model belongs to the technical field of building construction, especially, building foundation antidetonation bearing structure, including the bearing seat, be provided with the stratum directly over the bearing seat, be provided with many heel posts on the stratum, many the bottom of heel post all is fixed with the supporting shoe, the outer wall both sides of supporting shoe all articulate the movable rod, and the one end that two movable rods kept away from each other all articulates there is the installation piece, and a plurality of the bottom fixedly connected with bottom plate of installation piece, a plurality of compression spring all fixedly connected with between a plurality of movable rod and the bottom plate, the bottom of bottom plate and the top of bearing seat fixedly install a plurality of coil spring, two sets of risers are all installed in the cooperation of top both sides of bearing seat, are fixed with the spliced pole between every two risers, the movable block is installed to the outer wall slip of spliced pole; the utility model discloses can use when the not isostructure takes place to shake, carry out the shock attenuation according to the structure demand of difference, with strong points, multiple shock attenuation, it is effectual, be fit for promoting.

Description

Building foundation anti-seismic bearing structure

Technical Field

The utility model relates to a construction technical field especially relates to a building foundation bearing structure that combats earthquake.

Background

The building foundation is a bearing component at the lowest part of the building, bears all loads of the building and is downwards transmitted to the foundation; the wall is a bearing and enclosing member of the building. In a frame load bearing structure, the columns are the primary vertical load bearing members. At present, a high-rise building structure bears load in a vertical direction and has requirements on earthquake resistance, so that the bearing column of the building structure plays an extremely important role.

Basic antidetonation structure, the middle part at the heel post mostly sets up horizontal shock-absorbing layer, realize shock insulation between the layer, nevertheless can not reduce vertical earthquake effect, moreover on the current building, the vertical antidetonation structure of setting is comparatively simple, when the building receives strong earthquake, lead to the heel post can't bear too big pressure, thereby cause collapsing of building, can't cushion according to the structure of difference, the shock attenuation effect is not very ideal, for solving above-mentioned problem, provide a building basic antidetonation bearing structure in this application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a building foundation antidetonation bearing structure has and uses when different structures take place vibrations, carries out the shock attenuation according to the structure demand of difference, and is with strong points, multiple shock attenuation, effectual, the characteristics that are fit for promoting.

(II) technical scheme

In order to solve the problems, the utility model provides an earthquake-proof bearing structure of building foundation, which comprises a bearing seat, a stratum is arranged right above the bearing seat, a plurality of bearing columns are arranged on the stratum, the bottoms of the bearing columns are all fixed with supporting blocks, two sides of the outer wall of each supporting block are both hinged with movable rods, one ends of the two movable rods, which are far away from each other, are both hinged with mounting blocks, the bottoms of the mounting blocks are fixedly connected with a bottom plate, a plurality of compression springs are fixedly connected between the movable rods and the bottom plate, the bottoms of the bottom plate and the top of the bearing seat are fixedly provided with a plurality of spiral springs, two groups of vertical plates are respectively matched and mounted on two sides of the top of the bearing seat, a connecting column is fixed between every two vertical plates, a movable block is slidably mounted on the outer wall of the connecting column, and, and the upper end of the supporting plate is hinged with the outer wall of the stratum, and damping springs are arranged on two sides of the moving block.

Preferably, be equipped with a plurality of mounting holes on the stratum, and many heel posts respectively with a plurality of mounting hole cooperation installations, and the both ends of many heel posts all run through a plurality of mounting holes and extend to the outside of stratum.

Preferably, one side of each of the two damping springs opposite to each other is fixed to the outer wall of the moving block, and the side, far away from each other, of each of the two damping springs is fixedly connected to the side wall of the vertical plate.

Preferably, two sets of riser symmetry sets up in the both sides of bearing seat, and the distance between two sets of risers is greater than the length of bottom plate.

Preferably, the number of the plurality of coil springs is two to ten, and the plurality of coil springs are made of rubber materials.

Preferably, a plurality of the mounting blocks are arranged on the top of the bottom plate at equal intervals, and the bearing column is positioned between every two mounting blocks.

The above technical scheme of the utility model has following profitable technological effect:

1. the structure is supported by the stratum and the bearing columns, and the supporting blocks, the movable rods, the compression springs, the mounting blocks and the bottom plate are matched, so that the longitudinal pressure on one part of the bearing columns is offset;

2. through being provided with stratum, backup pad, movable block and damping spring, the bottom plate drives a plurality of coil spring extrusion bearing seat to can cushion stratum heel post and whole bearing structure, can use when different structures take place to shake, carry out the shock attenuation according to the structure demand of difference, with strong points, multiple shock attenuation, effectual, be fit for promoting.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

fig. 3 is a schematic structural diagram of a stratum according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a building foundation anti-seismic load-bearing structure, which comprises a load-bearing base 1, a stratum 2 is arranged right above the load-bearing base 1, a plurality of load-bearing columns 3 are arranged on the stratum 2, a supporting block 5 is fixed at the bottom of each load-bearing column 3, movable rods 8 are hinged at both sides of the outer wall of the supporting block 5, mounting blocks 10 are hinged at the end of each movable rod 8 away from each other, a bottom plate 11 is fixedly connected at the bottom of each mounting block 10, a plurality of compression springs 9 are fixedly connected between each movable rod 8 and the bottom plate 11, a plurality of spiral springs 12 are fixedly arranged at the bottom of the bottom plate 11 and the top of the load-bearing base 1, two sets of vertical plates 13 are arranged at both sides of the top of the load-bearing base 1 in a matching manner, a connecting column 16 is fixed between every two vertical plates 13, a moving block 14 is, the lateral wall of the moving block 14 is hinged with a supporting plate 7, the upper end of the supporting plate 7 is hinged with the outer wall of the ground layer 2, and two sides of the moving block 14 are provided with damping springs 15.

It should be noted that a plurality of mounting holes are formed in the ground layer 2, the plurality of load-bearing columns 3 are respectively installed in cooperation with the plurality of mounting holes, and both ends of the plurality of load-bearing columns 3 penetrate through the plurality of mounting holes and extend to the outside of the ground layer 2.

The opposite sides of the two damping springs 15 are fixed to the outer wall of the moving block 14, and the sides of the two damping springs 15 away from each other are fixedly connected to the side walls of the vertical plates 13.

It should be noted that two sets of the vertical plates 13 are symmetrically arranged on two sides of the load-bearing seat 1, and the distance between the two sets of the vertical plates 13 is greater than the length of the bottom plate 11.

It should be noted that the number of the plurality of coil springs 12 is two to ten, and the plurality of coil springs 12 are made of rubber.

It should be noted that a plurality of the mounting blocks 10 are equidistantly arranged on the top of the base plate 11, and the bearing column 3 is located between every two mounting blocks 10.

The working principle is as follows: when the building is used, the supporting blocks 5 are fixed at the bottoms of the bearing columns 3, the movable rods are hinged to two sides of the outer wall of each supporting block 5, when one bearing column 3 vibrates, the bearing column 3 drives the supporting block 5 to move downwards, the supporting block 5 drives the movable rods 8 to extrude the corresponding compression springs 9, so that longitudinal pressure on a part of the bearing column 3 is offset, when the bearing columns 3 vibrate, the vibration force is large, then under the buffering of the bottom plate 11, the spiral springs 12 and the bearing seat 1, the longitudinal pressure generated by the bearing columns 3 is offset, so that a house cannot collapse, the bearing and bearing effects of a building are improved, when the stratum 2 vibrates, the stratum 2 drives the supporting plate 7 and the movable blocks 14 to extrude the damping springs 15, and simultaneously, the stratum 2 drives the bearing columns 3 to move downwards, so that the bottom plate 11 drives the spiral springs 12 to extrude the bearing seat 1, can carry out the shock attenuation to different structures, with strong points, multiple shock attenuation, it is effectual, be fit for promoting.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A building foundation anti-seismic load-bearing structure comprises a load-bearing seat (1) and is characterized in that a stratum (2) is arranged right above the load-bearing seat (1), a plurality of load-bearing columns (3) are arranged on the stratum (2), supporting blocks (5) are fixed at the bottoms of the load-bearing columns (3), movable rods (8) are hinged to the two sides of the outer wall of each supporting block (5), mounting blocks (10) are hinged to the ends, away from each other, of the two movable rods (8), a bottom plate (11) is fixedly connected to the bottoms of the mounting blocks (10), a plurality of compression springs (9) are fixedly connected between the movable rods (8) and the bottom plate (11), a plurality of spiral springs (12) are fixedly mounted at the bottoms of the bottom plate (11) and the top of the load-bearing seat (1), two sets of vertical plates (13) are mounted on the two sides of the top of the load-bearing seat (1, a connecting column (16) is fixed between every two vertical plates (13), a moving block (14) is slidably mounted on the outer wall of the connecting column (16), a supporting plate (7) is hinged to the side wall of the moving block (14), the upper end of the supporting plate (7) is hinged to the outer wall of the ground layer (2), and damping springs (15) are arranged on two sides of the moving block (14).

2. An earthquake-resistant and load-bearing structure of building foundation as claimed in claim 1, wherein said ground layer (2) is provided with a plurality of mounting holes, and a plurality of bearing columns (3) are respectively installed in cooperation with the plurality of mounting holes, and both ends of the plurality of bearing columns (3) penetrate through the plurality of mounting holes and extend to the outside of the ground layer (2).

3. A building foundation anti-seismic load-bearing structure according to claim 1, characterized in that the opposite side of the two damping springs (15) is fixed to the outer wall of the moving block (14), and the side of the two damping springs (15) away from each other is fixedly connected to the side wall of the vertical plate (13).

4. A building foundation anti-seismic load-bearing structure according to claim 1, characterized in that two sets of said risers (13) are symmetrically arranged on both sides of the load-bearing base (1), and the distance between the two sets of risers (13) is greater than the length of the bottom plate (11).

5. A foundation anti-seismic load-bearing structure according to claim 1, wherein the number of said plurality of coil springs (12) is two to ten, and each of said plurality of coil springs (12) is made of rubber.

6. A building foundation anti-seismic load-bearing structure according to claim 1, characterized in that a plurality of said mounting blocks (10) are arranged equidistantly on top of the bottom plate (11) and the load-bearing column (3) is located between every two mounting blocks (10).