CN111502127A

CN111502127A - Upright column module for prefabricating embedded honeycomb cell structure

Info

Publication number: CN111502127A
Application number: CN202010346210.1A
Authority: CN
Inventors: 李响; 宋小俊
Original assignee: China Three Gorges University CTGU
Current assignee: China Three Gorges University CTGU
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-08-07

Abstract

The utility model provides a prefabricated embedded type honeycomb cell structure's stand module, includes the body, is equipped with type honeycomb cell structure in the body, and the body coats outward and has smeared the protection film. The invention is used for solving the technical problems of high cost, time consumption, labor waste and the like of the existing precast concrete column.

Description

Upright column module for prefabricating embedded honeycomb cell structure

Technical Field

The invention relates to a column module for prefabricating an embedded honeycomb cell structure.

Background

The prefabricated building refers to a building formed by assembling a part or all of components on site after the components are produced in a component prefabricating factory. The building has the advantages of high installation speed, water and land conservation, noise reduction, material saving, little influence of weather and capability of improving the quality of the building.

At present, most buildings are made of traditional reinforced concrete materials, longitudinal bars are erected on the periphery of a column, and then the column is fixedly connected through stirrups to form a steel reinforcement framework. In which we use a large number of scaffolds and templates for the casting of columns and beams. Because of the weight of the concrete, the dead weight per cubic meter is more than 2 tons, the higher the frame structure is, the more scaffolds and templates are used, which results in high cost, time and labor consumption and is not beneficial to the modularized production of a factory.

Disclosure of Invention

The invention aims to provide an upright post module of a prefabricated embedded honeycomb cell structure, which is used for solving the technical problems of high cost, time consumption, labor waste and the like of the existing prefabricated concrete post.

In order to solve the above problems, the technical solution to be solved by the present invention is:

the utility model provides a prefabricated embedded type honeycomb cell structure's stand module, includes the body, is equipped with type honeycomb cell structure in the body, and the body coats outward and has smeared the protection film.

The honeycomb-like cell structure comprises a middle pipe, and the periphery of the middle pipe is fixedly connected with a pipe body through a plurality of connecting plates.

The connecting plate is "T" shape, and the intermediate tube four corners is through connecting plate and body four corners fixed connection.

Concrete is poured in the pipe body.

The protective film is antirust paint smeared on the surface of the pipe body.

The invention has the technical effects that: the steel frame concrete column formed by the invention forms a basic framework, and then concrete is poured to finish the construction, so that the steel frame concrete column is more stable in structure, higher in bearing strength, more efficient in production process, short in construction process time, high in efficiency, low in cost and more environment-friendly.

Drawings

The invention is further described below with reference to the accompanying drawings:

fig. 1 is a schematic perspective view of the present invention.

In the figure: middle pipe 1, connecting plate 2, body 3, bottom plate 4.

Detailed Description

As shown in FIG. 1, the present invention requires that any embodiment described as "exemplary" be construed as preferred or advantageous over other embodiments. The examples or example features of the present invention may be combined with each other and the performance indicators of the present invention may be determined by routine experimentation in the art unless otherwise indicated. The present invention will be described in detail below with reference to the drawings and examples.

In describing the present invention, unless explicitly defined or limited, technical and scientific terms used herein have the same meaning as is commonly understood by one of ordinary skill in the art to which the term refers. The prefabricated stand column module unit disclosed by the invention can complete building construction only by being produced and assembled with other stand column module units according to design drawings, and the traditional building modes such as welding reinforcing steel bars, using a large number of scaffolds and templates to fixedly connect and decorate and the like are not needed on site.

The utility model provides a prefabricated embedded type honeycomb cell structure's stand module, includes the square body 3 of being made by four curb plate welding, is equipped with type honeycomb cell structure in the body 3, and the protection film has been smeared outside the body 3.

In the production process of the steel frame structure provided by this embodiment, a similar honeycomb cell structure required by a similar honeycomb cell is first produced in a factory according to a design drawing, and all components are connected into a whole by welding to form a cylindrical model of the similar honeycomb cell structure.

The columnar model of the honeycomb cell structure is a new structural form, and compared with the traditional polygonal steel pipe, the structure is more reliable and stable through simulation analysis, and the strength is higher.

Wherein live with the column model parcel of body 3 with class honeycomb cell structure, make its structure further stable to with bottom plate 4 welding in body 3 bottoms, prevent that the cylinder from damaging with ground direct contact, be used for supporting and protection cylinder, strengthened the stability of structure.

In addition, prefabricating the square pipe body 3 and the similar honeycomb cell structure in a factory, guaranteeing the flatness and the verticality of the surface of the square pipe body 3, improving the construction quality, guaranteeing the strength and the quality of a post formed by pouring construction concrete for the upright post module of the prefabricated embedded similar honeycomb cell structure in the later period, and forming a cavity in the prefabricated upright post module to facilitate transportation due to light overall weight.

And moreover, an inner template is not required to be arranged on the column module which is formed by assembling, a side plate of the column module can be used as an inner template, and an outer template is only required to be arranged outside the steel frame. Concrete is directly poured between the outer template and the inner template to form the steel structure concrete column, then a protective film is sprayed outside the pipe body 3, the outer template is removed after the protective film is hardened, and the protective film is antirust paint.

In the prefabricated stand module production process that this embodiment provides, the formation of steel frame construction's protection film is convenient, simple, can once only pour the protection film, need not the substep, and improvement that can be great generates efficiency, realizes mass production.

In the work progress, directly pour prefabricated stand module, need not to carry out a large amount of formwork, need not a large amount of reinforcement, save the labour greatly, raise the efficiency, practice thrift the consumptive material, reduce building rubbish, construction concrete makes and constitutes wholly between the stand module steel sheet, and is equivalent with ordinary cast in situ concrete column structure, and intensity is high, and structural performance is good.

The square pipe 3 can be changed into a round steel pipe, and a columnar model of a honeycomb cell structure is embedded into the round steel pipe to form a steel frame structure of a new upright post module.

The volume of the cavity between the middle pipe 1 and the pipe body 3 cannot be less than 50% of the volume of the prefabricated pipe body 3, the volume of the cast-in-place construction concrete is more than 50% of the volume of the whole pillar, so that the formed upright post module is light in weight, convenient to transport, capable of reducing the transport cost and saving steel.

The formed upright post modules are transported to the site for fixing and then concrete pouring construction is carried out to form the concrete column, the productivity of the upright post modules is greatly improved, and the production period of the steel frame concrete column is short and the efficiency is high.

The foregoing is a preferred embodiment of the present invention and is not intended to limit the scope of the invention, which is defined by the following claims and their equivalents.

Claims

1. The utility model provides a prefabricated stand module of embedded type honeycomb cell structure which characterized in that, includes body (3), is equipped with type honeycomb cell structure in body (3), and body (3) outer scribbles the protection film, and body (3) fixed connection is on bottom plate (4).

2. The column module of claim 1, wherein the honeycomb cell structure comprises an intermediate pipe (1), and the intermediate pipe (1) is fixedly connected with the pipe body (3) through a plurality of connecting plates (2) around the intermediate pipe.

3. The column module of the prefabricated embedded honeycomb cell structure of claim 2, wherein the connecting plates (2) are T-shaped, and four corners of the middle pipe (1) are fixedly connected with four corners of the pipe body (3) through the connecting plates (2).

4. A column module according to any one of claims 1 to 3, wherein concrete is poured into the tubular body (3).

5. The column module of a prefabricated embedded honeycomb cell structure according to any one of claims 1 to 3, wherein the protective film is a rust-proof paint coated on the surface of the pipe body (3).