CN214033772U

CN214033772U - Anti-seismic building foundation

Info

Publication number: CN214033772U
Application number: CN202023098910.8U
Authority: CN
Inventors: 张相亮
Original assignee: Dongguan Huanding Architectural Technology Service Co ltd
Current assignee: Dongguan Huanding Architectural Technology Service Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-24
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses an antidetonation building basis, including lower base, upper base and pre-buried section of thick bamboo, the upper base sets up in lower base, the top outer wall of upper base is provided with building body, the bottom outer wall of base is opened down has a plurality of installing ports, and the inner wall sliding connection of installing port has the inserted bar, the outer wall of inserted bar and the inner wall sliding connection of pre-buried section of thick bamboo, the equal fixedly connected with curb plate of both sides outer wall of inserted bar, and the bottom outer wall fixedly connected with telescopic link of curb plate, the sleeve has been cup jointed to the outer wall of telescopic link, and the bottom of telescopic bottom inner wall and telescopic link passes through second spring fixed connection, the bottom inner wall fixed connection of telescopic bottom outer wall and lower base. The utility model discloses can effectively improve the stability of base down to rubber ball on the upper base still can with the top outer wall contact of base down, improved the antidetonation effect on building basis, and can effectively alleviate the horizontal vibrations on building basis, the result of use is better.

Description

Anti-seismic building foundation

Technical Field

The utility model relates to a building foundation technical field especially relates to an antidetonation building foundation.

Background

The underground foundation and the ground building of various buildings such as the existing civil engineering, dams, water channels, roads and bridges are connected into a whole, namely the reinforced concrete of the underground foundation and the ground building are not separated, so that when the ground shell deforms, the deformation acting force acting on the underground foundation directly acts on the ground building, and the building collapses.

In order to overcome the congenital defect that the underground foundation of various buildings such as civil engineering, dams, water channels, roads and bridges are connected with the above-ground buildings, and the above-ground buildings are damaged by the direct action of deformation acting force when the ground shells deform, an earthquake-resistant building foundation is needed to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an anti-seismic building foundation.

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

the utility model provides an antidetonation building basis, includes lower base, upper base and a pre-buried section of thick bamboo, the upper base sets up in lower base, the top outer wall of upper base is provided with building body, the bottom outer wall of base is opened down has a plurality of installing ports, and the inner wall sliding connection of installing port has the inserted bar, the outer wall of inserted bar and the inner wall sliding connection of a pre-buried section of thick bamboo, the equal fixedly connected with curb plate of both sides outer wall of inserted bar, and the bottom outer wall fixedly connected with telescopic link of curb plate, the sleeve has been cup jointed to the outer wall of telescopic link, and the bottom of telescopic bottom inner wall and telescopic link passes through second spring fixed connection, telescopic bottom outer wall and the bottom inner wall fixed connection of lower base.

As a further aspect of the present invention: the outer wall of the top of the inserted bar is provided with a groove, and the inner wall of the groove is rotatably connected with a ball.

As a further aspect of the present invention: the inner wall of the upper base is provided with fixing seats which are distributed in an annular shape at equal intervals, and the inner wall of each fixing seat is provided with a rubber ball.

As a further aspect of the present invention: the outer wall of the lower base is provided with limiting openings which are distributed in an annular shape at equal intervals, the inner walls of the limiting openings are connected with sliding rods in a sliding mode, one ends of the sliding rods are fixedly connected with abutting plates, the other ends of the sliding rods are fixedly connected with baffle plates, and the outer walls of the sliding rods are sleeved with first springs.

As a further aspect of the present invention: the inner wall of upper base is provided with the equidistance and is the ear seat that the annular distributes, the inner wall of ear seat rotates through the round pin axle and is connected with the bracing piece, and passes through the third spring coupling between one side outer wall of bracing piece and the inner wall of upper base.

As a further aspect of the present invention: the bottom outer wall of bracing piece is opened there is the fixed slot, and the inner wall of fixed slot is provided with the gyro wheel, the outer wall of gyro wheel and the top outer wall contact of lower base.

The utility model has the advantages that:

1. through the arranged embedded cylinder, the inserted rod, the second spring and the rubber ball, when the building body on the upper base vibrates, the inserted rod can be pressed down, so that the telescopic rod on one side of the inserted rod compresses the second spring in the sleeve, a certain anti-vibration effect can be achieved, meanwhile, the length of the inserted rod entering the embedded cylinder is longer, the stability of the lower base can be effectively improved, the rubber ball on the upper base can be contacted with the outer wall of the top of the lower base, and the anti-vibration effect of the building foundation is further improved;

2. through the arrangement of the sliding rod, the first spring and the abutting plate, when the building body vibrates, the upper base can horizontally displace in the lower base, and when the upper base is in contact with the abutting plate, the first spring on the sliding rod can be compressed, so that the transverse vibration of the building foundation can be effectively reduced, and the using effect is better;

3. through bracing piece, gyro wheel and the third spring that sets up, in the time of vibrations, along with the constantly changing of distance between upper base and the lower base for the third spring between bracing piece and the upper base is stretched, and the gyro wheel of bracing piece one end can contact with the top outer wall of lower base, plays the supporting role to the upper base, and the antidetonation effect is better.

Drawings

FIG. 1 is a schematic sectional view of an earthquake-resistant construction foundation according to example 1;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the structure of an upper base of an earthquake-resistant building foundation according to embodiment 1;

FIG. 4 is a schematic view showing the overall structure of an earthquake-resistant building foundation according to embodiment 2;

fig. 5 is an enlarged schematic view of a portion B in fig. 4.

In the figure: the device comprises a lower base 1, an upper base 2, a building body 3, a rubber ball 4, a fixed seat 5, a baffle 6, a sliding rod 7, a first spring 8, a resisting plate 9, a pre-embedded cylinder 10, an inserted rod 11, a ball 12, a side plate 13, a telescopic rod 14, a sleeve 15, a second spring 16, an ear seat 17, a supporting rod 18, a roller 19 and a third spring 20.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, an anti-seismic building foundation, including lower base 1, upper base 2 and pre-buried section of thick bamboo 10, upper base 2 sets up in lower base 1, the top outer wall of upper base 2 is provided with building body 3, the bottom outer wall of lower base 1 is opened there are a plurality of installing ports, and the inner wall sliding connection of installing port has inserted bar 11, the outer wall of inserted bar 11 and the inner wall sliding connection of pre-buried section of thick bamboo 10, the equal fixedly connected with curb plate 13 of both sides outer wall of inserted bar 11, and the bottom outer wall fixedly connected with telescopic link 14 of curb plate 13, sleeve 15 has been cup jointed to the outer wall of telescopic link 14, and sleeve 15's bottom inner wall and telescopic link 14's bottom passes through second spring 16 fixed connection, sleeve 15's bottom outer wall and lower base 1's bottom inner wall fixed connection.

The outer wall of the top of the inserted bar 11 is provided with a groove, and the inner wall of the groove is rotatably connected with a ball 12.

The inner wall of the upper base 2 is provided with fixing seats 5 which are distributed in an annular shape at equal intervals, and the inner wall of each fixing seat 5 is provided with a rubber ball 4.

The outer wall of the lower base 1 is provided with limiting openings which are distributed in an annular shape at equal intervals, the inner wall of each limiting opening is connected with a sliding rod 7 in a sliding mode, one end of each sliding rod 7 is fixedly connected with a supporting plate 9, the other end of each sliding rod 7 is fixedly connected with a baffle 6, and the outer wall of each sliding rod 7 is sleeved with a first spring 8.

The working principle is as follows: during the use, when building body 3 on upper base 2 produces vibrations, inserted bar 11 can push down, make the telescopic link 14 of inserted bar 11 one side compress the second spring 16 in the sleeve 15, can play certain antidetonation effect, the length that inserted bar 11 got into pre-buried section of thick bamboo 10 is longer simultaneously, can effectively improve the stability of lower base 1, and rubber ball 4 on the upper base 2 still can contact with the top outer wall of lower base 1, building foundation's antidetonation effect has further been improved, when building body 3 produces vibrations, upper base 2 can produce the displacement at lower base 1 mid-water level, when upper base 2 and support board 9 contact, can make first spring 8 on the slide bar 7 compressed, can effectively alleviate building foundation's lateral vibration, the result of use is better.

Example 2

Referring to fig. 4-5, in this embodiment, compared with embodiment 1, the earthquake-resistant building foundation further includes ear seats 17 disposed on the inner wall of the upper base 2 and distributed in an annular shape at equal intervals, the inner wall of the ear seat 17 is rotatably connected with a support rod 18 through a pin, and an outer wall of one side of the support rod 18 is connected with the inner wall of the upper base 2 through a third spring 20.

The bottom outer wall of the support rod 18 is provided with a fixing groove, the inner wall of the fixing groove is provided with a roller 19, and the outer wall of the roller 19 is contacted with the top outer wall of the lower base 1.

The working principle is as follows: when vibrations, along with the constantly changing of distance between upper base 2 and the lower base 1 for the third spring 20 between bracing piece 18 and the upper base 2 is stretched, and the gyro wheel 19 of bracing piece 18 one end can contact with the top outer wall of lower base 1, plays the supporting role to upper base 2, and the antidetonation effect is better.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An anti-seismic building foundation comprises a lower base (1), an upper base (2) and an embedded cylinder (10), the upper base (2) is arranged in the lower base (1), the outer wall of the top of the upper base (2) is provided with a building body (3), it is characterized in that the outer wall of the bottom of the lower base (1) is provided with a plurality of mounting openings, the inner walls of the mounting openings are connected with inserted rods (11) in a sliding way, the outer wall of the inserted bar (11) is connected with the inner wall of the embedded cylinder (10) in a sliding way, the outer walls of the two sides of the inserted bar (11) are fixedly connected with side plates (13), and the outer wall of the bottom of the side plate (13) is fixedly connected with a telescopic rod (14), the outer wall of the telescopic rod (14) is sleeved with a sleeve (15), the inner wall of the bottom of the sleeve (15) is fixedly connected with the bottom end of the telescopic rod (14) through a second spring (16), the outer wall of the bottom of the sleeve (15) is fixedly connected with the inner wall of the bottom of the lower base (1).

2. An earthquake-resistant building foundation according to claim 1, characterized in that the top outer wall of the inserted rod (11) is grooved and the inner wall of the groove is rotatably connected with a ball (12).

3. An earthquake-resistant building foundation according to claim 1, characterized in that the inner wall of the upper base (2) is provided with fixing seats (5) which are distributed annularly at equal intervals, and the inner wall of the fixing seats (5) is provided with rubber balls (4).

4. An earthquake-resistant building foundation according to claim 1, characterized in that the outer wall of the lower base (1) is provided with limit openings which are equidistantly distributed in an annular shape, the inner wall of each limit opening is connected with a slide rod (7) in a sliding manner, one end of each slide rod (7) is fixedly connected with a support plate (9), the other end of each slide rod (7) is fixedly connected with a baffle (6), and the outer wall of each slide rod (7) is sleeved with a first spring (8).

5. An earthquake-resistant building foundation according to any one of claims 1 to 4, characterized in that the inner wall of the upper base (2) is provided with equally spaced and annularly distributed ear seats (17), the inner wall of the ear seats (17) is rotatably connected with a support rod (18) through a pin shaft, and the outer wall of one side of the support rod (18) is connected with the inner wall of the upper base (2) through a third spring (20).

6. An earthquake-resistant building foundation according to claim 5, characterized in that the bottom outer wall of the supporting rod (18) is provided with a fixing groove, the inner wall of the fixing groove is provided with a roller (19), and the outer wall of the roller (19) is contacted with the top outer wall of the lower base (1).