CN212053222U

CN212053222U - Assembled building column plate splicing structure

Info

Publication number: CN212053222U
Application number: CN202020243020.2U
Authority: CN
Inventors: 庄俊杰; 徐斌
Original assignee: Shanwei Hongsheng Steel Structure Co ltd
Current assignee: Shanwei Hongsheng Steel Structure Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-12-01
Anticipated expiration: 2030-03-03

Abstract

An assembled building column plate splicing structure which has a simple splicing structure and improves the site construction speed comprises a floor slab and a column body, wherein a square sleeve column is fixedly arranged on the lower side surface part of the floor slab, a square column-shaped fixed cavity is arranged in the square sleeve column, the section size of the fixed cavity is the same as that of the upper end part of the column body, the upper end part of the column body can be inserted and fixed into the fixed cavity from the lower part of the square sleeve column, a supporting side beam is fixedly arranged between the outer wall of the square sleeve column and the lower side surface of the floor slab, the inner width of the lower part of the square sleeve column is gradually increased downwards, the inner dimension of the cross section of the lower part of the square sleeve column is larger than that of the upper end of the column body, the upper end of the column body is conveniently inserted into the square sleeve column at the beginning of hoisting, the splicing structure is simple, complex butt joint operation is avoided, the construction progress is improved, and the square sleeve column is suitable for building emergency buildings.

Description

Assembled building column plate splicing structure

Technical Field

The utility model relates to a building assembled technical field especially relates to an assembly type building column plate mosaic structure.

Background

The prefabricated building refers to that each part of the building is produced and processed in advance in a factory to form each corresponding module, and then the building is directly moved to a construction site to be assembled and combined.

Especially in the construction of interim building, like emergency hospital, interim venue etc. put great attention to construction speed, so the construction mode of assembled is particularly suitable, but actually because structural morphology differs between each building component, the molding is complicated, causes the scene to be difficult to adjust the concatenation, seriously influences the construction progress, especially the direct concatenation of key structure such as column plate structure, plays decisive role to the construction progress, so need design more rationally, can improve the convenience of construction.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that needs to solve provides an assembly type structure column plate mosaic structure, and it possesses simple mosaic structure, improves site operation speed.

The utility model discloses specifically include the floor, the cylinder, the rectangle column structure of floor for possessing certain thickness, the cylinder is square column structure, and the floor generally adopts the precast concrete to pour with the cylinder and forms, the fixed square sleeve post that is provided with on the downside position of floor, square sleeve post also is square column structure, and its inside has the fixed cavity that is square column equally, the bottom and the outside intercommunication of fixed cavity, and the cross sectional dimension of fixed cavity is the same with the cross sectional dimension at cylinder upper end position, then the upper end position of cylinder can follow the lower part of square sleeve post and insert in fixed cavity, fill up fixed cavity, because the size just in time corresponds, then the cylinder can stabilize in square sleeve post, the wall thickness of square sleeve post is equal with the board of floor.

The fixed support boundary beam that is provided with between the downside of the outer wall of square sleeve post and floor, support the boundary beam and look sideways at the shape and be the triangle-shaped of right angle, support the boundary beam and then increase the fixed firm effect of square sleeve post, can transmit other positions on the floor with the atress of heeling on the square sleeve post simultaneously to avoid the square sleeve post to receive unbalanced atress to take place to split, the floor, square sleeve post and support boundary beam structure as an organic whole, mould when prefabricating promptly and together pour and form.

The interior width of the lower part position of square set post is down gradually increasing more, its interior width that is close to the lower extreme position is more and more wide promptly for the inner wall of the lower part position of square set post looks sideways at the cross-sectional shape and is the arc form, then the cross-sectional dimension of the lower part position of square set post will be greater than the cross-sectional dimension of cylinder upper end position, then make things convenient for in the upper end position of hoist and mount initial stage cylinder inserts into square set post, amalgamation simple structure, not loaded down with trivial details butt joint operation, improve the construction progress, so the adaptation is in emergency building is built.

Specifically, the number of the supporting edge beams arranged on the outer wall of each side face of the square sleeve column is two.

Furthermore, an inner metal sheet is laid and fixed on the inner wall of the square sleeve column, and the outer surface friction coefficient of the metal sheet is obviously lower than that of the surface of a concrete structure, so that the resistance existing in the insertion process of the column body can be reduced, the metal material can deform to a certain extent due to extrusion, and the compactness of the column body inserted into the square sleeve column can be increased.

Further, the lower extreme of interior sheetmetal forms the external fixation limit through outwards buckling, the external fixation limit pastes tightly to be fixed on the lower extreme position outer wall of direction cover post, because the cylinder upwards inserts the in-process and can bring ascending sideslip power for interior sheetmetal, and the lower extreme of interior sheetmetal is buckled the position and the external fixation limit and is equivalent to the card and goes into the lower extreme border position at the direction cover post, avoids interior sheetmetal to sideslip upwards.

Furthermore, the metal surface patches are covered and fixed on the top side of the column body and the outer side of the upper end part of the column body, the same effect as that of the inner metal patch is achieved, splicing insertion resistance is reduced, and the compactness is improved.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic cross-sectional side view of a modified embodiment of the present invention.

Detailed Description

The following detailed description of embodiments of the present invention will be made with reference to the accompanying drawings.

An assembled building column plate splicing structure is shown in figure 1 and comprises a floor slab 1 and a column body 2, wherein the floor slab 1 is a rectangular structure with a certain thickness, the column body 2 is a square column structure, the floor slab 1 and the column body 2 are generally formed by precast concrete, a square sleeve column 3 is fixedly arranged on the lower side surface part of the floor slab 1, the square sleeve column 3 is also of a square column structure, a fixing cavity 31 which is also square column shaped is arranged in the fixing cavity, as shown in the sectional view of fig. 2, the bottom of the fixing cavity 31 is communicated with the outside, the sectional dimension of the fixing cavity 31 is the same as that of the upper end part of the column body 2, the upper end portion of the column body 2 can be inserted and fixed into the fixed cavity 31 from the lower portion of the square sleeve column 3, the fixed cavity 31 is filled, due to the right corresponding size, the column body 2 is fixed in the square sleeve column 3, and the wall thickness of the square sleeve column 3 is equal to the plate thickness of the floor slab 1.

Fixed support boundary beam 4 that is provided with between the outer wall of square sleeve post 3 and the downside of floor 1, as shown in fig. 2, support boundary beam 4 and look sideways at the shape and be the triangle-shaped of right angle, support boundary beam 4 then increase the fixed firm effect of square sleeve post 3, can transmit other positions on floor 1 with the atress of heeling on the square sleeve post 3 simultaneously to avoid the square sleeve post 3 to receive unbalanced atress to take place the fracture, floor 1, square sleeve post 3 and support boundary beam 4 structure as an organic whole, the mould is built together when prefabricating promptly and is formed.

The interior width of the lower part position of square set post 3 is down gradually increasing more, its interior width that is close to the lower extreme position is more and more wide promptly, as shown in fig. 2 sectional view, make the inner wall of the lower part position of square set post 3 look sideways at the cross-sectional shape and be the arc form, then the cross-sectional dimension of the lower part position of square set post 3 will be greater than the cross-sectional dimension of cylinder 2 upper end position, then make things convenient for hoist and mount to begin in the upper end position of stage cylinder 2 inserts into square set post 3, the amalgamation simple structure, there is not loaded down with trivial details butt joint operation, the construction progress is improved, so be suitable for in emergency building builds.

Specifically, as shown in fig. 1, the number of the supporting edge beams 4 arranged on the outer wall of each side surface of the square sleeve column 3 is two.

Furthermore, an inner metal sheet 5 is laid and fixed on the inner wall of the square sleeve column 3, as shown in a sectional view of fig. 2, because the outer friction coefficient of the metal sheet is obviously lower than the friction coefficient of the surface of a concrete structure, the resistance existing in the insertion process of the column body 2 can be reduced, the metal material can generate certain deformation by extrusion, and the compactness of the column body 2 inserted into the square sleeve column 3 can be increased.

Further, as shown in the sectional view of fig. 2, the lower end of the inner metal sheet 5 is bent outwards to form an outer fixing edge 51, the outer fixing edge 51 is attached to the outer wall of the lower end of the square sleeve column 3, and the column 2 is inserted upwards to bring upward sideslip force to the inner metal sheet 5, so that the lower end of the inner metal sheet 5 is bent and the outer fixing edge 51 are clamped into the lower end edge of the square sleeve column 3, and the inner metal sheet 5 is prevented from sideslipping upwards.

Further, as shown in fig. 2, the top side of the column body 2 and the outer side of the upper end portion thereof are covered and fixed with a metal surface sheet 6, which has the same effect as the inner metal sheet 5, reduces the resistance of splicing insertion, and improves the degree of compactness.

The above description, the embodiments are only intended to describe the preferred embodiments of the present invention, and not to limit the scope of the present invention, and various modifications and improvements made to the technical solutions by the engineers in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. The utility model provides an assembled building column plate mosaic structure which characterized in that: the square column type concrete column is characterized by comprising a floor slab (1) and a column body (2), wherein the floor slab (1) is of a rectangular structure with a certain thickness, the column body (2) is of a square column structure, a square sleeve column (3) is fixedly arranged on the lower side surface part of the floor slab (1), the square sleeve column (3) is also of a square column structure, a fixed cavity (31) which is also of a square column shape is arranged in the square column type concrete column, the bottom of the fixed cavity (31) is communicated with the outside, the section size of the fixed cavity (31) is the same as that of the upper end part of the column body (2), and the upper end part of the column body (2) can be inserted and fixed into the fixed cavity (31) from the lower part of;

a supporting side beam (4) is fixedly arranged between the outer wall of the square sleeve column (3) and the lower side surface of the floor slab (1), and the side view shape of the supporting side beam (4) is a right-angled triangle shape;

the inner width of the lower part of the square sleeve column (3) is gradually increased downwards, so that the side-view cross section of the inner wall of the lower part of the square sleeve column (3) is arc-shaped.

2. The fabricated building column plate split structure of claim 1, wherein: the number of the supporting edge beams (4) arranged on the outer wall of each side face of the square sleeve column (3) is two.

3. The fabricated building column plate assembly structure of claim 1 or 2, wherein: an inner metal sheet (5) is paved and fixed on the inner wall of the square sleeve column (3).

4. The fabricated building column plate split structure of claim 3, wherein: the lower end of the inner metal sheet (5) is bent outwards to form an outer fixing edge (51), and the outer fixing edge (51) is tightly fixed on the outer wall of the lower end of the square sleeve column (3).

5. The fabricated building column plate split structure of claim 1, wherein: and a metal surface patch (6) is covered and fixed on the top side of the column body (2) and the outer side of the upper end part of the column body.