CN203783135U

CN203783135U - Hollow die shell for concrete constructional column of wall

Info

Publication number: CN203783135U
Application number: CN201420169328.1U
Authority: CN
Inventors: 周柏伟
Original assignee: Suzhou Yidu Building Material Science & Technology Co Ltd
Current assignee: Suzhou Yidu Building Material Science & Technology Co Ltd
Priority date: 2014-04-09
Filing date: 2014-04-09
Publication date: 2014-08-20
Anticipated expiration: 2024-04-09

Abstract

The utility model discloses a hollow die shell for a concrete constructional column of a wall, comprising a die shell formed by enclosing odd-numbered concrete slabs, wherein the concrete slabs are positioned on one plane; the included angle between every two adjacent concrete slabs is 90 degrees; one face of the die shell is provided with an opening; shapes of cavities in the middle of the die shell are linear, L-shaped, T-shaped and cross-shaped. The hollow die shell for the concrete constructional column of the wall, disclosed by the utility model, has a simple structure and is easy to manufacture, and the construction efficiency is improved favorably.

Description

A kind of wall structure post hollow concrete formwork

Technical field

The utility model relates to a kind of wall structure post formwork, required hollow concrete formwork when particularly a kind of fragment of brick and aerated blocks are built a wall.

Background technology

At present domestic construction body of wall is broadly divided into two kinds: a kind of for first building filled wall after framework, in body of wall, reserve constructional column; The second is reserved constructional column while building a wall, no matter be any wall structure post that all be unable to do without.At present conventional way is, in the time building a wall, a reserved irregular gap, fills in the reinforcing steel bar cage tying in gap, two sides or multiaspect is clamped with wooden form, then toward placing of concrete in moulding box, firmly acts on thereby reach body of wall entirety.When this way bricklayer is built a wall, construct loaded down with trivial details, but also need carpenter's molding, not only lost labor but also waste material, also affects the duration, is unfavorable for the development of industry.

Utility model content

In order to change traditional form of construction work, the utility model provides a kind of wall structure post hollow concrete formwork, can save the artificial of the material of wooden model and molding form removal to reach, and can also ensure wall surface levelling and sound construction.

For achieving the above object, the technical solution of the utility model is as follows:

A kind of wall structure post hollow concrete formwork, comprise the formwork being enclosed by odd number surface concrete plate, described concrete slab is all positioned at same plane, and the angle between adjacent two sides concrete slab is 90 °, described formwork has an opening, and the cavity shape at described formwork middle part comprises in-line, L shaped, T shape and cross.

Preferably, described formwork laid inside has enhancing net, can increase the intensity of formwork.

Pass through technique scheme, the wall structure post hollow concrete formwork that the utility model provides is a kind of cement concrete prefabrication of batch production production of machinery, can construct together with body of wall, in the reserved opening of formwork can be wrapped in reinforcing steel bar cage in the time of construction, while building to certain altitude, can be from the reserved opening placing of concrete on top, fill up the cavity at formwork middle part, at the different position of body of wall, T shape and criss-cross formwork can coordinate with the formwork of yi word pattern stack mutually to use, easy construction, flexible for installation, can be cost-saving, improve work efficiency, the structure of body of wall is had to practicality widely.

Brief description of the drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below.

Fig. 1 is the disclosed in-line formwork of the utility model embodiment mono-schematic diagram;

Fig. 2 is the disclosed L shaped formwork schematic diagram of the utility model embodiment bis-;

Fig. 3 is the disclosed T shape of the utility model embodiment tri-formwork schematic diagram;

Fig. 4 is the disclosed cross formwork of the utility model embodiment tetra-schematic diagram;

Fig. 5 is the use state one deck plan view of in-line formwork at shape body of wall place, termination;

Fig. 6 is the use state first floor plan of in-line formwork at shape body of wall place, termination;

Fig. 7 is the use state one deck plan view of L shaped formwork at corner shape body of wall place;

Fig. 8 is the use state first floor plan of L shaped formwork at corner shape body of wall place;

Fig. 9 is the use state one deck plan view of T shape formwork at threeway shape body of wall place;

Figure 10 is the use state first floor plan of in-line formwork at threeway shape body of wall place;

Figure 11 is the use state one deck plan view of cross formwork at four-way shape body of wall place;

Figure 12 is the use state first floor plan of in-line formwork at four-way shape body of wall place.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.

The utility model provides a kind of wall structure post hollow concrete formwork, structure as shown in Figures 1 to 4, and this formwork is made simple, easy construction, flexible for installation, can be effectively cost-saving, improve work efficiency.

Wall structure post hollow concrete formwork as shown in Figures 1 to 4, comprise the formwork being enclosed by odd number surface concrete plate, concrete slab is all positioned at same plane, and the angle between adjacent two sides concrete slab is 90 °, described formwork has an opening, and the cavity shape at formwork middle part comprises in-line 1, L shaped 2, T shape 3 and cross 4.With reference to figure 5 to 12, in the cavity at formwork middle part, be penetrated with steel bar column 5, on steel bar column 5, be enclosed with stirrup 6.In figure, 7 represent one deck fragment of brick body of wall, and 8 represent two layers of fragment of brick body of wall.

Embodiment mono-:

As shown in Figure 5 and Figure 6, at shape body of wall place, termination, in-line formwork has two kinds, and a kind of microscler for adding, one be canonical form, when termination shape body of wall is built a wall, replaces with adding microscler and two kinds of formworks of canonical form the use that superposes.

Embodiment bis-:

As shown in Figure 7 and Figure 8, at corner shape body of wall place, opening alternately superposes and assembles towards two different L shaped formworks 2, and the concrete size of L shaped formwork 2 requires to select flexibly according to different bodies of wall.

Embodiment tri-:

As shown in Figure 9 and Figure 10, at threeway shape body of wall place, T shape formwork 3 and in-line standard formwork 1 alternately stack use, and the opening of T shape formwork 3 is towards another wall direction.

Embodiment tetra-:

As shown in Figure 11 and Figure 12, at four-way shape body of wall place, cross formwork 4 and in-line standard formwork 1 alternately stack uses, and the opening of cross formwork 4 is towards a body of wall wherein.

In addition, in-line formwork 1 of the present utility model can also be used in body of wall middle part, as long as suitably increase formwork length.The height of formwork, width, length all can require to support the use according to various wall sizes.

In-line formwork not only can support the use with constructional column body of wall, can also serve as transverse structure beam formwork use, described transverse structure beam form shell opener upwards, upper brim with U-shaped clamping fixed.

The wall structure post hollow concrete formwork that the utility model provides is a kind of cement concrete prefabrication of batch production production of machinery, in order to gain in strength, can in prefabrication, additionally arrange and strengthen net 9, for weight reduction, can can add the light building materials such as haydite at prefabrication, also can use foaming cement concrete, and this formwork material is identical with materials for wall quality, so there will not be because of common quality problems such as crack that the difference of water absorption rate causes, shelling, hollowings in the time of wall plaster.

Pass through technique scheme, the wall structure post hollow concrete formwork that the utility model provides is a kind of cement concrete prefabrication of batch production production of machinery, can construct together with body of wall, in the reserved opening of formwork can be wrapped in reinforcing steel bar cage in the time of construction, while building to certain altitude, can be from the reserved opening placing of concrete 10 on top, fill up the cavity at formwork middle part, at the different position of body of wall, T shape and criss-cross formwork can coordinate with the formwork of yi word pattern stack mutually to use, easy construction, flexible for installation, can be cost-saving, improve work efficiency, the structure of body of wall is had to practicality widely.

To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims

1. a wall structure post hollow concrete formwork, it is characterized in that, comprise the formwork that is enclosed shaping by odd number surface concrete plate, described concrete slab is all positioned at same plane, and the angle between adjacent two sides concrete slab is 90 °, described formwork has an opening, and the cavity shape at described formwork middle part comprises in-line, L shaped, T shape and cross.

2. a kind of wall structure post hollow concrete formwork according to claim 1, is characterized in that, described formwork laid inside has enhancing net.