CN221277031U - Prefabricated hollow post of assembled - Google Patents

Abstract

The utility model relates to the technical field related to building construction, in particular to an assembled prefabricated hollow column, which comprises a hollow column main body and embedded bars, wherein the hollow column main body is of a concrete column structure, the section of the hollow column main body is of a square frame structure with one side open, and the embedded bars are embedded in the hollow column main body; through setting up the prefabricated hollow post of the assembled constitution of hollow post main part and embedded bar to be the open-type setting with the hollow post main part, thereby let the hollow post main part when laminating prefabricated wall body installs, through enclosing in hollow post main part, prefabricated wall body and closing the cavity that forms and pour the concrete, thereby let hollow post main part, prefabricated wall body connect and form a whole, thereby avoid appearing the butt joint clearance between hollow post main part, the prefabricated wall body, thereby effectively guarantee engineering quality.

Description

Prefabricated hollow post of assembled

Technical Field

The utility model relates to the technical field related to building construction, in particular to an assembled prefabricated hollow column.

Background

The prefabricated hollow column produced at present is of a column body structure with a square section, the middle of the column body structure is of a hollow structure, and concrete is poured into the cavity after the prefabricated hollow column is installed on site; however, because the outer wall and the column in the assembly project are prefabricated components, the prefabricated outer wall outer leaf insulation board surrounds the outer side of the prefabricated hollow column, and gaps exist between the prefabricated outer wall and the prefabricated column, so that the engineering quality is affected.

Disclosure of utility model

The utility model aims to provide an assembled prefabricated hollow column, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a prefabricated hollow column of the type comprising:

The hollow column body is of a concrete column structure, and the section of the hollow column body is of a square frame structure with one side open;

the embedded steel bars are embedded in the hollow column main body.

Preferably, the bottom surface of hollow post main part is reserved and is kept away the empty slot, and its cross-section that keeps away the empty slot is similar shape with the cross-section of hollow post main part, the lower pot head of embedded bar is equipped with supplementary counterpoint spare, the size of supplementary counterpoint spare coincides with the size that keeps away the empty slot, the through-hole has been seted up on the supplementary counterpoint spare, the through-hole sets up with the embedded bar is corresponding, and supplementary counterpoint spare is established on the embedded bar through the through-hole cover.

Preferably, the size of the through hole is identical with that of the embedded bar, and the position of the outer side line of the auxiliary alignment part is subjected to chamfering treatment.

Preferably, an annular groove is formed in the position, located at the port of the through hole, of the upper surface of the auxiliary alignment member, and an anti-sliding seat is arranged in the annular groove.

Preferably, the antiskid seat is an elastic rubber ring, and the inner diameter value of the antiskid seat is smaller than the diameter value of the embedded steel bar.

Preferably, the inner side edge of the upper surface of the anti-sliding seat is subjected to chamfering treatment, and the edge of the joint of the through hole and the annular groove is subjected to chamfering treatment.

Preferably, the cross section of the hollow column main body is L-shaped.

Compared with the prior art, the utility model has the beneficial effects that:

1. The prefabricated hollow column is formed by combining the hollow column main body and the embedded bars, and the hollow column main body is arranged in an opening mode, so that when the hollow column main body is attached to the prefabricated wall body for installation, concrete is poured into a cavity formed by enclosing the hollow column main body and the prefabricated wall body, the hollow column main body and the prefabricated wall body are connected to form a whole, butt joint gaps between the hollow column main body and the prefabricated wall body are avoided, and engineering quality is effectively guaranteed;

2. And the bottom surface of the hollow column main body is reserved with the empty avoidance groove, and the lower end of the embedded bar is sleeved with the auxiliary alignment piece, so that the embedded bar is positioned in an auxiliary manner through the auxiliary alignment piece, and the problem that the prefabricated hollow column is difficult to butt joint in the later stage due to bending of the embedded bar is effectively avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a diagram showing the practical effect of the present utility model;

FIG. 3 is a second practical effect diagram of the present utility model;

FIG. 4 is an enlarged schematic view of the structure shown in FIG. 3A;

FIG. 5 is a half cross-sectional view of an auxiliary alignment member of the present utility model;

fig. 6 is an enlarged schematic view of the structure at B in fig. 5.

In the figure: the hollow column comprises a hollow column main body 1, embedded bars 2, a prefabricated wall body 3, an auxiliary alignment piece 4, an empty avoidance groove 5, a through hole 6, an annular groove 7 and an anti-slip seat 8.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Referring to fig. 1-6, the present utility model provides the following six preferred embodiments:

example 1

The utility model provides an assembled prefabricated hollow post, assembled prefabricated hollow post includes hollow post main part 1 and embedded bar 2, hollow post main part 1 is concrete column body structure, and hollow post main part 1 cross-section is one side open-ended square framework structure, embedded bar 2 buries in hollow post main part 1, through setting up the prefabricated hollow post of the assembled of being constituted by hollow post main part 1 and embedded bar 2, and be open-ended setting with hollow post main part 1, thereby let hollow post main part 1 when laminating prefabricated wall body 3 installs, through pouring the concrete in hollow post main part 1, the cavity of prefabricated wall body 3 enclosure formation, thereby let hollow post main part 1, prefabricated wall body 3 connect and form a whole, thereby avoid appearing the butt joint clearance between hollow post main part 1, the prefabricated wall body 3, thereby effectively guarantee engineering quality.

Example two

On the basis of the first embodiment, the bottom surface of the hollow column main body 1 is reserved with the void-avoiding groove 5, the section of the void-avoiding groove 5 is similar to the section of the hollow column main body 1, the lower end of the embedded steel bar 2 is sleeved with the auxiliary alignment piece 4, the size of the auxiliary alignment piece 4 is identical to that of the void-avoiding groove 5, the auxiliary alignment piece 4 is provided with the through hole 6, the through hole 6 is correspondingly arranged with the embedded steel bar 2, the auxiliary alignment piece 4 is sleeved on the embedded steel bar 2 through the through hole 6, the void-avoiding groove 5 is reserved on the bottom surface of the hollow column main body 1, and the lower end of the embedded steel bar 2 is sleeved with the auxiliary alignment piece 4, so that the embedded steel bar 2 is subjected to auxiliary positioning through the auxiliary alignment piece 4, and the problem that the prefabricated hollow column is difficult to butt joint in the later stage due to bending of the embedded steel bar 2 is effectively avoided.

Example III

On the basis of the second embodiment, the size of the through hole 6 is identical with the size of the embedded steel bar 2, and the position of the outer side line of the auxiliary alignment piece 4 is subjected to chamfering treatment, so that the auxiliary alignment piece 4 can conveniently enter the empty avoidance groove 5.

Example IV

On the basis of the third embodiment, an annular groove 7 is formed in the position, located at the port of the through hole 6, of the upper surface of the auxiliary alignment member 4, and an anti-slip seat 8 is arranged in the annular groove 7.

The antiskid seat 8 is an elastic rubber ring, and the inner diameter value of the antiskid seat 8 is smaller than the diameter value of the embedded steel bar 2, and the friction force is improved through the antiskid seat 8, so that the stability of the auxiliary alignment piece 4 on the embedded steel bar 2 is ensured.

Example five

On the basis of the fourth embodiment, the edge line position of the inner side of the upper surface of the anti-skid seat 8 is subjected to chamfering treatment, and the edge line of the joint position of the through hole 6 and the annular groove 7 is subjected to chamfering treatment, so that the embedded steel bars 2 are conveniently inserted into the through hole 6 in a aligned mode.

Example six

On the basis of the fifth embodiment, the cross section of the hollow column main body 1 is L-shaped.

While the foregoing describes illustrative embodiments of the present application so that those skilled in the art may understand the present application, the present application is not limited to the specific embodiments, and all applications and creations utilizing the inventive concepts are within the scope of the present application as long as the modifications are within the spirit and scope of the present application as defined and defined in the appended claims to those skilled in the art.

Claims (6)

1. The utility model provides an assembled prefabricated hollow column which characterized in that: the prefabricated hollow column of assembled includes:

The hollow column comprises a hollow column main body (1), wherein the hollow column main body (1) is of a concrete column structure, and the section of the hollow column main body (1) is of a square frame structure with one side open;

The embedded steel bars (2) are embedded in the hollow column main body (1);

The bottom surface of hollow post main part (1) is reserved and is kept away empty slot (5), and the cross-section of its empty slot (5) is similar shape with the cross-section of hollow post main part (1), the lower pot head of embedded bar (2) is equipped with supplementary counterpoint spare (4), the size of supplementary counterpoint spare (4) is identical with the size of empty slot (5) of keeping away, through-hole (6) have been seted up on supplementary counterpoint spare (4), through-hole (6) set up corresponding with embedded bar (2), and supplementary counterpoint spare (4) are established on embedded bar (2) through-hole (6) cover.

2. A prefabricated hollow column according to claim 1, wherein: the size of the through hole (6) is identical with the size of the embedded steel bar (2), and the position of the outer side line of the auxiliary alignment piece (4) is subjected to chamfering treatment.

3. A prefabricated hollow column according to claim 2, wherein: an annular groove (7) is formed in the position, located at the port of the through hole (6), of the upper surface of the auxiliary alignment piece (4), and an anti-slip seat (8) is arranged in the annular groove (7).

4. A prefabricated hollow column according to claim 3, wherein: the anti-skid seat (8) is an elastic rubber ring, and the inner diameter value of the anti-skid seat (8) is smaller than the diameter value of the embedded steel bar (2).

5. A prefabricated hollow column according to claim 4, wherein: the inner side edge of the upper surface of the anti-skid seat (8) is subjected to chamfering treatment, and the edge of the joint position of the through hole (6) and the annular groove (7) is subjected to chamfering treatment.

6. A prefabricated hollow column according to claim 5, wherein: the section of the hollow column main body (1) is L-shaped.