CN212642211U

CN212642211U - Hollow composite building support piece capable of being replaced quickly

Info

Publication number: CN212642211U
Application number: CN202020520902.9U
Authority: CN
Inventors: 张行良; 左艳彬; 杨自统; 边成杰
Original assignee: Ronghua Construction Group Co Ltd
Current assignee: Ronghua Construction Group Co Ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2021-03-02
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses a but compound quick replacement's of cavity building support piece, the on-line screen storage device comprises a base, the bottom is equipped with the inner chamber in the base, inner chamber bottom both sides all are equipped with first buffer spring, the first buffer spring other end is equipped with the bearing block, base top center department is equipped with the protecting box, the protecting box is hollow structure, both sides wall all is equipped with the bolster in the protecting box, the bolster includes bottom sprag post and top sprag post, the bottom sprag post is hollow structure, bottom sprag post bottom with base top welded fastening, the bottom of top sprag post run through to the inside of bottom sprag post, top sprag post bottom welded fastening has the fixed block, the fixed block bottom is equipped with second buffer spring. Has the advantages that: the circular arc structure of connecting rod bottom cooperatees with the circular arc structure of bearing block side, and circular arc structure makes things convenient for between connecting rod and the bearing block motion.

Description

Hollow composite building support piece capable of being replaced quickly

Technical Field

The utility model relates to a building technical field particularly, relates to a but compound quick replacement's of cavity building support piece.

Background

In the building process or after the building is built, the buildings such as buildings, buildings or large warehouses and the like are generally required to be reinforced, expanded or subjected to earthquake-resistant transformation so as to improve the earthquake resistance of the buildings. In the prior art, a buckling restrained brace is arranged along a diagonal line in a square structural frame of a building, so that the earthquake resistance of the building is improved.

However, the buckling restrained brace has certain defects that both ends of the buckling restrained brace are fixedly connected with a building, the overall structure has large weight and length, and large-scale hoisting equipment is required for installation and replacement, so that the construction cost and the post-earthquake maintenance cost are high.

In summary, how to provide a hollow composite building supporting member capable of being replaced quickly is a technical problem which needs to be solved urgently at present.

SUMMERY OF THE UTILITY MODEL

The technical task of the utility model is to above not enough, provide the compound building support piece that can replace fast of cavity, solve the problem that the background art mentioned.

The technical scheme of the utility model is realized like this:

a hollow composite building support piece capable of being replaced quickly comprises a base, wherein an inner cavity is formed in the bottom of the base, first buffer springs are arranged on two sides of the bottom of the inner cavity, a bearing block is arranged at the other end of each first buffer spring, a protection box is arranged at the center of the top of the base and is of a hollow structure, buffer pieces are arranged on two side walls in the protection box respectively, each buffer piece comprises a bottom support column and a top support column, the bottom support columns are of a hollow structure, the bottoms of the bottom support columns are fixedly welded with the top of the base, the bottoms of the top support columns penetrate into the bottoms of the bottom support columns, fixed blocks are fixedly welded at the bottoms of the top support columns, second buffer springs are arranged at the bottoms of the fixed blocks, spring buffer pads are arranged on the sides, far away from the fixed blocks, of the second buffer springs are fixedly connected with, the middle part is equipped with the connecting rod in the protective housing, the connecting rod bottom runs through the base with the side of bearing block contacts, the connecting rod top extends to the top and the supporting shoe of protective housing are connected fixedly.

Preferably, the inner cavity is of a T-shaped structure, a circular through hole is formed in the center of the top of the base, and the connecting rod is movably connected with the base through the circular through hole.

Preferably, the bearing block is made of low alloy steel material, and one side of the bearing block, which is far away from the first buffer spring, is of an arc-shaped structure.

Preferably, the fixed block is of a circular structure, and the fixed block is matched with the inside of the bottom support column.

Preferably, the base and the supporting block are both rectangular structures, and the base and the supporting block are both made of low alloy steel materials.

Preferably, the bottom of the connecting rod is of an arc-shaped structure, and the arc surface of the connecting rod is matched with the arc surface of the bearing block.

Preferably, the first buffer spring and the second buffer spring are both compression springs, and both the first buffer spring and the second buffer spring are made of high-strength materials.

Compared with the prior art, this practical advantage lies in with positive effect:

1. the circular arc structure of connecting rod bottom cooperatees with the circular arc structure of bearing block side, and circular arc structure makes things convenient for between connecting rod and the bearing block motion.

2. The fixed block plays the effect of restriction top support column on one side, plays the effect that bears second buffer spring on one side.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed 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 other drawings can be obtained by those skilled in the art without inventive efforts.

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present invention;

fig. 2 is a schematic view of the internal structure according to the present embodiment;

fig. 3 is a schematic view of the internal structure of the buffer according to the embodiment of the present invention.

In the figure:

1. a base; 2. an inner cavity; 3. a bearing block; 4. a first buffer spring; 5. a protective box; 6. a bottom support column; 7. a top support column; 8. a spring cushion; 9. a second buffer spring; 10. a fixed block; 11. A connecting rod; 12. and (7) a supporting block.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

The invention is further described with reference to the following figures and specific examples.

In the first embodiment, as shown in fig. 1-3, a hollow composite building support member capable of being replaced rapidly according to the present invention comprises a base 1, an inner cavity 2 is disposed at the bottom of the base 1, first buffer springs 4 are disposed on both sides of the bottom of the inner cavity 2, a bearing block 3 is disposed at the other end of each first buffer spring 4, a protective box 5 is disposed at the center of the top of the base 1, the protective box 5 is of a hollow structure, buffer members are disposed on both sides of the inner wall of the protective box 5, each buffer member comprises a bottom support pillar 6 and a top support pillar 7, the bottom support pillar 6 is of a hollow structure, the bottom of the bottom support pillar 6 is welded and fixed to the top of the base 1, the bottom of the top support pillar 7 penetrates through the bottom of the bottom support pillar 6, a fixed block 10 is welded and fixed to the bottom of the top support pillar 7, and a second, second buffer spring 9 keeps away from fixed block 10 one side is equipped with spring cushion 8, spring cushion 8 bottom with the bottom is connected fixedly in the bottom sprag post 6, the middle part is equipped with connecting rod 11 in the protective housing 5, connecting rod 11 bottom runs through base 1 with the side of bearing block 3 contacts, connecting rod 11 top extends to the top of protective housing 5 is connected fixedly with supporting shoe 12.

In the second embodiment, as shown in fig. 2, the inner cavity 2 is a T-shaped structure, a circular through hole is formed in the center of the top of the base 1, and the connecting rod 11 is movably connected with the base 1 through the circular through hole.

In a third embodiment, as shown in fig. 2, the bearing block 3 is made of a low-alloy steel material, one side of the bearing block 3, which is far away from the first buffer spring 4, is of an arc-shaped structure, the fixing block 10 is of a circular structure, and the fixing block 10 is matched with the inside of the bottom support column 6.

In a fourth embodiment, as shown in fig. 1, the base 1 and the supporting block 12 are both rectangular structures, the base 1 and the supporting block 12 are both made of low alloy steel material, the bottom of the connecting rod 11 is of an arc-shaped structure, and an arc surface of the connecting rod 11 is matched with an arc surface of the bearing block 3.

In a fifth embodiment, as shown in fig. 3, the first buffer spring 4 and the second buffer spring 9 are both compression springs, and the first buffer spring 4 and the second buffer spring 9 are both made of high-strength material.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the operation principle or the operation mode of the present invention in the practical process.

In practical application, the supporting piece is placed on the side of a building, the supporting block 12 is in contact with the top of the building, the base 1 is in contact with the ground, the supporting block 12 drives the connecting rod 11 to descend, the bottom of the connecting rod 11 extrudes the side of the bearing block 3, the bearing block 3 drives the first buffer spring 4 to be gradually compressed, the first buffer spring 4 gradually compresses and releases reverse elasticity, the elasticity drives the bearing block 3 to move reversely, the bearing block 3 extrudes the connecting rod 11, so that the pressure brought by the connecting rod 11 is offset, the supporting block 12 drives the top supporting column 7 to descend, the top supporting column 7 drives the fixed block 10 to descend, the fixed block 10 extrudes the second buffer spring 9, and the second buffer spring 9 gradually compresses and simultaneously spurts a part of the pressure of the elasticity.

The present invention can be easily implemented by those skilled in the art from the above detailed description. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.

Claims

1. The hollow composite building support piece capable of being replaced quickly is characterized by comprising a base (1), wherein an inner cavity (2) is arranged at the bottom in the base (1), first buffer springs (4) are arranged on two sides of the bottom of the inner cavity (2), a bearing block (3) is arranged at the other end of each first buffer spring (4), a protective box (5) is arranged at the center of the top of the base (1), the protective box (5) is of a hollow structure, buffer pieces are arranged on two inner side walls of the protective box (5) and comprise bottom support columns (6) and top support columns (7), the bottom support columns (6) are of a hollow structure, the bottoms of the bottom support columns (6) are fixedly welded to the top of the base (1), the bottoms of the top support columns (7) penetrate through the interiors of the bottom support columns (6), and fixed blocks (10) are fixedly welded to the bottoms of the top support columns (7), fixed block (10) bottom is equipped with second buffer spring (9), keep away from second buffer spring (9) fixed block (10) one side is equipped with spring cushion (8), spring cushion (8) bottom with bottom connection is fixed in bottom sprag post (6), the middle part is equipped with connecting rod (11) in protective housing (5), connecting rod (11) bottom is run through base (1) with the side of bearing block (3) contacts, connecting rod (11) top extends to the top of protective housing (5) is connected fixedly with supporting shoe (12).

2. The hollow composite building support member capable of being rapidly replaced according to claim 1, wherein the inner cavity (2) is of a T-shaped structure, a circular through hole is formed in the center of the top of the base (1), and the connecting rod (11) is movably connected with the base (1) through the circular through hole.

3. Hollow composite quick-replaceable building support according to claim 1, characterized in that the bearing block (3) is made of low-alloy steel material, and the side of the bearing block (3) away from the first buffer spring (4) is of circular arc structure.

4. Hollow composite quick-replaceable building support according to claim 1, characterized in that said fixing block (10) is of circular configuration, said fixing block (10) being fitted internally to said bottom prop (6).

5. The hollow composite quick-replaceable building support according to claim 1, wherein the base (1) and the support block (12) are both rectangular structures, and the base (1) and the support block (12) are both made of low-alloy steel material.

6. The hollow composite building support capable of being rapidly replaced according to claim 1, wherein the bottom of the connecting rod (11) is in a circular arc structure, and the circular arc surface of the connecting rod (11) is matched with the circular arc surface of the bearing block (3).

7. Hollow composite quick-replaceable building support according to claim 1, characterized in that said first (4) and second (9) damping springs are compression springs, said first (4) and second (9) damping springs being made of high-strength material.