Foundation coupling beam structure with wall body at upper part

Abstract

The utility model discloses a foundation coupling beam structure with a wall on the upper portion, and belongs to the technical field of building pile foundations. The foundation coupling beam structure comprises a foundation coupling beam, a bottom foundation and a bearing platform perpendicularly fixed to the surface of the bottom foundation, the foundation coupling beam is fixedly connected to the side face of the bearing platform, and the foundation coupling beam and a bearing platform cup opening of the bearing platform are eccentrically arranged by modifying the section form of the foundation coupling beam. The arrangement of a cup opening of a bearing platform is not influenced, and the foundation can also be used as a foundation of a wall body. The technical problem that in the prior art, foundation beam steel bars interfere with bearing platform cup rims is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building pile foundations, in particular to a foundation connecting beam structure with a wall on the upper part. Background Art

[0002] In projects with maintenance walls, there is often a certain overlap between the wall foundation and the connecting beam between the pedestal in the plane. When the connecting beam and the strip foundation under the wall are set at the same time, if the foundation connecting beam is considered to be the wall foundation, there will be the following problems: According to Article 4.2.6 of the "Technical Specifications for Building Pile Foundations" JGJ94-2008, "the longitudinal reinforcement of connecting beams of adjacent spans located on the same axis should be connected", so the foundation connecting beam needs to avoid the cup position of the pedestal, and the wall is generally located close to the outer skin of the column, so the use of conventional square foundation beams as the low wall foundation and the connection of the steel bars of adjacent span foundation beams will lead to contradictions and interference. Utility Model Content

[0003] 1. Technical problems to be solved by the utility model

[0004] In view of the problem of interference between the steel bars of the foundation beam and the cup mouth of the pedestal in the prior art, the utility model provides a foundation connecting beam structure when there is a wall on the upper part, by fixing the foundation connecting beam to the side of the pedestal and eccentrically arranging the foundation connecting beam and the cup mouth of the pedestal, so as to achieve the effect that the two do not interfere with each other.

[0005] 2. Technical solution

[0006] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is:

[0007] A foundation connecting beam structure when there is a wall on the upper part comprises a foundation connecting beam, a bottom foundation and a cap fixed vertically to the surface of the bottom foundation, wherein the foundation connecting beam is fixedly connected to the side of the cap, and the foundation connecting beam and the cap cup of the cap are eccentrically arranged by modifying the cross-sectional form of the foundation connecting beam to ensure that the upper steel bars of the foundation connecting beam are connected, without affecting the setting of the cap cup, and can also serve as the foundation of the wall.

[0008] A further technical solution is that there is an offset distance between the center line of the foundation connecting beam and the center line of the rigid frame column receiving the rigid frame column in the pedestal. The eccentricity between the foundation connecting beam and the cup mouth of the pedestal is digitized, and the corresponding eccentric distance is calculated according to walls of different specifications.

[0009] According to a further technical solution, a lug is provided on the upper flange of the foundation connecting beam, and is fixedly connected to the side of the pedestal through the lug.

[0010] A further technical solution is to fix the wall on the surface of the ear so that the entire wall falls within the ear range of the foundation beam, and the ear size is determined by the layout of the wall plane position.

[0011] A further technical solution is that the outer side line of the wall is flush with the center line of the connecting beam, and the inner side line of the wall is flush with the inner side line of the cantilever, which not only solves the problem of interference between the foundation beam steel bars and the pedestal cup, but also solves the problem of uneven settlement of the wall foundation and the rigid frame column foundation.

[0012] 3. Beneficial effects

[0013] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0014] (1) The foundation connecting beam structure of the utility model when there is a wall on the upper part is to eccentrically set the foundation beam and the rigid frame column by setting a lug on the upper flange, and modify the cross-sectional form of the foundation connecting beam; the whole wall falls within the range of the lug of the foundation beam, and the lug size is determined according to the plane position of the wall;

[0015] (2) When there is a wall on the upper part of the foundation connecting beam structure of the utility model, the ears can ensure that the upper steel bars of the foundation beam are connected without affecting the setting of the cup mouth of the rigid frame column, and can also serve as the wall foundation. It not only solves the problem of interference between the steel bars of the foundation beam and the cup mouth of the pedestal, but also solves the problem of uneven settlement of the wall foundation and the rigid frame column foundation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the foundation connecting beam structure when there is a wall on the upper part of a specific embodiment;

[0017] Figure 2 is a schematic cross-sectional view of a foundation coupling beam of a specific embodiment;

[0018] Figure 3 It is a construction effect diagram of the foundation connecting beam structure when there is a wall on the upper part of a specific embodiment.

[0019] In the figure: 1- foundation connecting beam; 10- center line of connecting beam; 11- ear; 12- beam top reinforcement; 13- beam bottom reinforcement;

[0020] 2-wall; 3-bottom foundation; 30-center line of rigid frame column; 31-cap pedestal; 32-cap pedestal cup. DETAILED DESCRIPTION

[0021] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.

[0022] Example

[0023] The foundation connecting beam structure when there is a wall on the upper part of this embodiment is as follows: Figure 1 , 2As shown in the figure, it includes a basic continuous beam 1, a bottom foundation 3, and a bearing platform 31 vertically fixed on the surface of the bottom foundation 3. The basic continuous beam 1 is fixedly connected to the side of the bearing platform 31. By modifying the cross-sectional form of the basic continuous beam 1, the basic continuous beam 1 and the bearing platform cup 32 of the bearing platform 31 are eccentrically arranged to ensure that the upper steel bars of the basic continuous beam 1 penetrate through, without affecting the setting of the bearing platform cup 32, and can also serve as the foundation of the wall 2 at the same time.

[0024] The eccentric setting is achieved by having a deviation distance between the center line 10 of the continuous beam of the basic continuous beam 1 and the center line 30 of the rigid frame column that bears the rigid frame column in the bearing platform 31. The eccentricity between the basic continuous beam 1 and the bearing platform cup 32 is digitalized, and the corresponding eccentric distance is calculated according to different specifications of the wall 2.

[0025] A lug 11 is provided on the upper flange of the basic continuous beam 1 and is fixedly connected to the side of the bearing platform 31 through the lug 11. The wall 2 is fixed on the surface of the lug 11. The outer side line of the wall 2 is flush with the center line 10 of the continuous beam, and the inner side line of the wall 2 is flush with the inner side line of the lug 11. The wall 2 is entirely located within the range of the lug 11 of the foundation beam, and the size of the lug 11 is determined by lofting according to the plane position of the wall.

[0026] In specific use, as Figure 2 、 3 shown, in the basic continuous beam 1, relative to the vertical setting of the bearing platform cup 32, there are top beam reinforcement 12, bottom beam reinforcement 13 and waist connecting bars in the middle that run horizontally through the inside of the basic continuous beam 1. Due to the method of providing the lug 11 on the upper flange of the basic continuous beam 1, the basic continuous beam 11 and the rigid frame column received in the bearing platform cup 32 are eccentrically arranged. The lug 11 can not only ensure the penetration of the top beam reinforcement 12 of the upper part of the basic continuous beam 11 without affecting the setting of the rigid frame column cup (i.e., the bearing platform cup 32), but also serve as the foundation of the wall 2 at the same time. It not only solves the problem of interference between the steel bars in the basic continuous beam 1 and the bearing platform cup, but also solves the problem of uneven settlement between the foundation of the wall 2 and the foundation of the rigid frame column.

[0027] The above has schematically described the present invention and its implementation manners. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention. The actual structure and manufacturing steps are not limited thereto. Therefore, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the present invention, design similar structural manners and embodiments to this technical solution without creative efforts, they should all fall within the protection scope of the present invention.

Claims

1. A foundation continuous beam structure when there is a wall on the upper part, characterized in that: The invention comprises a foundation connecting beam (1), a bottom foundation (3) and a pedestal (31) vertically fixed to the surface of the bottom foundation (3); the foundation connecting beam (1) is fixedly connected to the side of the pedestal (31); and the foundation connecting beam (1) and a pedestal cup (32) of the pedestal (31) are eccentrically arranged.

2. The foundation continuous beam structure when there is a wall on the upper part according to claim 1, characterized in that: There is a deviation distance between the center line (10) of the connecting beam of the foundation connecting beam (1) and the center line (30) of the rigid frame column receiving the rigid frame column in the pedestal (31).

3. The foundation continuous beam structure with a wall at the upper part according to claim 2, characterized in that: The upper flange of the foundation connecting beam (1) is provided with a lug (11), and is fixedly connected to the side of the pedestal (31) through the lug (11).

4. The foundation continuous beam structure with a wall at the upper part according to claim 3, characterized in that: The surface of the lifting ears (11) is fixed to the wall (2).

5. The foundation continuous beam structure when there is a wall on the upper part according to claim 3 or 4, characterized in that: The outer side line of the wall (2) is flush with the center line of the connecting beam (10), and the inner side line of the wall (2) is flush with the inner side line of the cantilever (11).

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