CN213449713U

CN213449713U - Earthquake-resistant building structure

Info

Publication number: CN213449713U
Application number: CN202022012408.4U
Authority: CN
Inventors: 曹金华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-06-15
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses an earthquake-proof building structure, which comprises a lower fixed base, wherein the inner cavity of the lower fixed base is movably provided with a fixed column, the top of the fixed column extends to the outer side of the lower fixed base and is fixedly connected with a crossbeam, the top of the crossbeam is fixedly connected with an upper fixed base, the left side and the right side of the inner cavity of the lower fixed base are both provided with grooves, and the front side and the back side of the inner cavity of the grooves are rotatably connected with a rotating shaft through bearings, through the arrangement of the fixed column, a positioning block, a sliding block and a pressure spring, the earthquake can be slowed down on the lower fixed base, through the arrangement of the rotating shaft, a gear and a tooth plate, the earthquake can be consumed when the lower fixed base vibrates, through the arrangement of the above structure, the earthquake-proof effect can be improved when the building structure is used, and the problem that the, thereby avoiding the collapse of the house and the danger.

Description

Earthquake-resistant building structure

Technical Field

The utility model relates to a building structure technical field specifically is an earthquake-resistant building structure.

Background

The building structure refers to a system which is composed of various components (roof trusses, beams, plates, columns and the like) and can bear various actions in a house building, wherein 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 the like, but the existing building structures are always fixedly connected, so that the internal force and the deformation cannot be transmitted after the earthquake occurs, the defect of poor earthquake resistant effect exists, the house collapses and dangers occur, and therefore the earthquake resistant building structure is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antidetonation building structure possesses building structure when using, improves the advantage of antidetonation effect, has solved original building structure when using, the relatively poor problem of antidetonation effect.

In order to achieve the above object, the utility model provides a following technical scheme: an earthquake-resistant building structure comprises a lower fixing base, wherein a fixing column is movably arranged in an inner cavity of the lower fixing base, the top of the fixing column extends to the outer side of the lower fixing base and is fixedly connected with a cross beam, an upper fixing base is fixedly connected with the top of the cross beam, grooves are formed in the left side and the right side of the inner cavity of the lower fixing base, a rotating shaft is rotatably connected to the front surface and the back surface of the inner cavity of each groove through bearings, a gear is sleeved on the outer surface of the rotating shaft, tooth plates are fixedly connected to the bottoms of the left side and the right side of the fixing column, the outer surfaces of the tooth plates are meshed with the outer surfaces of the gear, a positioning block is fixedly connected to the bottom of the fixing column, sliders are slidably connected to the left side and the right side of the inner cavity of the lower fixing base, the, and one end of the pressure spring, which is far away from the sliding block, is fixedly connected with the joint of the lower fixing base.

Preferably, the front and back positions of the left side and the right side of the top of the lower fixing base are fixedly connected with tension springs, and the tops of the tension springs are fixedly connected with the bottom of the cross beam.

Preferably, the bottom of the inner cavity of the lower fixed base is fixedly connected with a sliding rail matched with the sliding block for use, and the outer surface of the sliding rail is connected with the inner surface of the sliding block in a sliding manner.

Preferably, the bottom of the inner cavity of the lower fixed base is fixedly connected with limiting blocks on the left side and the right side of the sliding rail.

Preferably, the top of the sliding block is fixedly provided with rubber.

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

1. the utility model discloses a set up fixed column, locating piece, slider and pressure spring, can slow down vibrations to lower fixed baseplate, through setting up pivot, gear and tooth dental lamina, can be to when lower fixed baseplate vibrations, consume vibrations to it, through setting up above structure, possess building structure when using, improve the advantage of antidetonation effect, solved original building structure when using, the relatively poor problem of antidetonation effect to avoided the house to collapse, taken place danger.

2. The utility model discloses a set up the extension spring, can further slow down vibrations to lower fixed baseplate, support lower fixed baseplate simultaneously;

the sliding block can be guided and supported by arranging the sliding rail;

the limiting block is arranged, so that the sliding block can be limited;

through setting up rubber, can cushion when slider and fixed column contact.

Drawings

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

fig. 2 is a cross-sectional view of the lower fixed base structure of the present invention;

FIG. 3 is a perspective view of the structure of the shaft and the gear of the present invention;

fig. 4 is a perspective view of the slide block and the slide rail structure according to the present invention.

In the figure: 1. a lower fixed base; 2. fixing a column; 3. a cross beam; 4. an upper fixed base; 5. a groove; 6. a rotating shaft; 7. a gear; 8. a tooth plate; 9. positioning blocks; 10. a slider; 11. a pressure spring; 12. a tension spring; 13. a slide rail; 14. a limiting block; 15. rubber.

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.

Referring to fig. 1-4, an earthquake-resistant building structure comprises a lower fixing base 1, a fixing column 2 is movably arranged in an inner cavity of the lower fixing base 1, the top of the fixing column 2 extends to the outer side of the lower fixing base 1 and is fixedly connected with a cross beam 3, the top of the cross beam 3 is fixedly connected with an upper fixing base 4, the left side and the right side of the inner cavity of the lower fixing base 1 are both provided with a groove 5, the front surface and the back surface of the inner cavity of the groove 5 are rotatably connected with a rotating shaft 6 through bearings, the outer surface of the rotating shaft 6 is sleeved with a gear 7, the bottoms of the left side and the right side of the fixing column 2 are both fixedly connected with tooth plates 8, the outer surfaces of the tooth plates 8 are engaged with the outer surface of the gear 7, the bottom of the fixing column 2 is fixedly connected with a positioning block 9, two equal fixedly connected with pressure spring 11 in one side that slider 10 looked back to the back mutually, slider 10's one end and lower fixed baseplate 1's junction fixed connection are kept away from to pressure spring 11, through setting up fixed column 2, locating piece 9, slider 10 and pressure spring 11, can slow down vibrations to lower fixed baseplate 1, through setting up pivot 6, gear 7 and tooth dental lamina 8, can be to when lower fixed baseplate 1 shakes, consume vibrations to it, through setting up above structure, it is when using to possess the building structure, improve the advantage of antidetonation effect, original building structure has been solved when using, the relatively poor problem of antidetonation effect, thereby the house has been avoided collapsing, take place danger.

Referring to fig. 1, tension springs 12 are fixedly connected to the front and rear positions of the left and right sides of the top of the lower fixing base 1, the top of each tension spring 12 is fixedly connected to the bottom of the cross beam 3, and the tension springs 12 are arranged to further slow down the vibration of the lower fixing base 1 and support the lower fixing base 1.

Referring to fig. 2 and 4, a slide rail 13 used in cooperation with the slider 10 is fixedly connected to the bottom of the inner cavity of the lower fixing base 1, an outer surface of the slide rail 13 is slidably connected to an inner surface of the slider 10, and the slider 10 can be guided and supported by the slide rail 13.

Referring to fig. 2, the bottom of the inner cavity of the lower fixed base 1 and the left and right sides of the slide rail 13 are both fixedly connected with a limiting block 14, and the sliding block 10 can be limited by the limiting block 14.

Referring to fig. 2, the rubber 15 is fixedly mounted on the top of the slider 10, and the rubber 15 is arranged to buffer the slider 10 from contacting the fixed column 2.

When the house is vibrated during use, the upper fixing base 4 drives the cross beam 3 to extrude the tension spring 12, the tension spring 12 supports the cross beam 3 under the reaction force, thereby the crossbeam 3 slows down the vibration of the upper fixed base 4, meanwhile, the crossbeam 3 drives the fixed column 2 to move, the fixed column 2 drives the tooth plate 8 to move, the tooth plate 8 drives the gear 7 to rotate, so that the toothed plate 8 drives the gear 7 to rotate and simultaneously consumes the energy generated by vibration, and at the same time, the fixed column 2 drives the positioning block 9 to move, the positioning block 9 extrudes the sliding block 10 to slide on the outer surface of the sliding rail 13, so that the sliding block 10 extrudes the pressure spring 11, thereby make pressure spring 11 support slider 10 under the reaction force to make crossbeam 3 further slow down vibrations to last fixed baseplate 4, thereby the effectual antidetonation effect that improves the house has avoided the house to collapse, takes place dangerously.

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. An earthquake-resistant building structure, includes fixed baseplate (1) down, its characterized in that: the inner cavity of the lower fixing base (1) is movably provided with a fixing column (2), the top of the fixing column (2) extends to the outer side of the lower fixing base (1) and is fixedly connected with a cross beam (3), the top of the cross beam (3) is fixedly connected with an upper fixing base (4), the left side and the right side of the inner cavity of the lower fixing base (1) are respectively provided with a groove (5), the front surface and the back surface of the inner cavity of the groove (5) are rotatably connected with a rotating shaft (6) through bearings, the outer surface of the rotating shaft (6) is sleeved with a gear (7), the bottoms of the left side and the right side of the fixing column (2) are respectively and fixedly connected with a tooth plate (8), the outer surface of the tooth plate (8) is meshed with the outer surface of the gear (7), the bottom of the fixing column (2) is fixedly connected with a positioning block (9), and, the outer surface of the sliding block (10) is connected with the inner surface of the positioning block (9) in a sliding mode, two pressing springs (11) are fixedly connected to one side of the sliding block (10) viewed from the back, and one end, far away from the sliding block (10), of each pressing spring (11) is fixedly connected with the joint of the lower fixing base (1).

2. An earthquake-resistant building structure according to claim 1, characterized in that: the front and back positions of the left side and the right side of the top of the lower fixing base (1) are fixedly connected with tension springs (12), and the tops of the tension springs (12) are fixedly connected with the bottom of the cross beam (3).

3. An earthquake-resistant building structure according to claim 1, characterized in that: the bottom of the inner cavity of the lower fixing base (1) is fixedly connected with a sliding rail (13) matched with the sliding block (10) for use, and the outer surface of the sliding rail (13) is connected with the inner surface of the sliding block (10) in a sliding mode.

4. An earthquake-resistant building structure according to claim 1, characterized in that: the bottom of the inner cavity of the lower fixed base (1) is positioned at the left side and the right side of the sliding rail (13) and is fixedly connected with a limiting block (14).

5. An earthquake-resistant building structure according to claim 1, characterized in that: and the top of the sliding block (10) is fixedly provided with rubber (15).