CN2272921Y

CN2272921Y - Steel form plate

Info

Publication number: CN2272921Y
Application number: CN 96241570
Authority: CN
Inventors: 孟凡宗
Original assignee: Beixin Construction Tech Inst Beijing City
Current assignee: Beixin Construction Tech Inst Beijing City
Priority date: 1996-10-31
Filing date: 1996-10-31
Publication date: 1998-01-21
Anticipated expiration: 2006-10-31

Abstract

The utility model relates to full-steel combined template. The circumference of the template is provided with side ribs, and the back surface of a panel at the middle part of the side ribs is provided with vertical and horizontal ribs. The side ribs at the circumference of the template are provided with bending edges, the bending edges and the panel are formed into a trough, and the height of the side ribs of the template is between 50 mm and 90 mm. The panel of the template, the long side ribs and the bending edges of the long side ribs are made of a whole steel plate which is bent, the shot side ribs of the template and the bending edges of the shot side ribs are welded with the panel, the long side ribs and the bending edges of the long side ribs.

Description

Steel form

The utility model is to belong to a kind of construction equipment for building, especially belongs to template for buildings.

Existing combined template for architecture has plenty of steel wood (bamboo) combining structure, has plenty of the small size steel form, though advantage is respectively arranged, also has the deficiency of material aspect or structural performance aspect.

The purpose of this utility model is exactly the gang form that will manufacture and design a kind of full steel structure, and its intensity is higher, and rigidity is bigger, and has simple in structurely, and convenient processing and manufacture can satisfy at present and the requirement of the multiple construction of building trade from now on.

Main design of the present utility model is to utilize whole bending of steel plate and welding, constitute have panel, limit rib, the integral mold plate structure of rib and crimp in length and breadth, it is characterized in that all having crimp on the template limit rib all around, crimp and panel constitute flute profile, thereby improve the performance of its structure.Template is all made by steel plate.

The utility model can be described in detail in conjunction with the accompanying drawings.

Figure one is the view of steel form of the present utility model;

Figure two be form surfacing in the utility model shown in figure one and long limit rib and

The schematic diagram of its crimp;

Figure three is the minor face ribs of the template in the utility model shown in figure one and curved

The schematic diagram on limit;

As shown in Figure 1 the utility model all by the panel of the steel plate bending and the template that is welded by panel 1,

limit rib

2,3 and in length and breadth 6,7 in rib form.On the surrounding

rib

2,3 of panel 1 crimp 4,5 is arranged.Crimp 4,5 and panel 1 constitute flute profile.

Panel 1 and long limit rib 2 and crimp 4 thereof are to be formed by the whole bending of a block plate, and as shown in Figure 2, the thickness of steel plate can be 2.75 millimeters to 3 millimeters.

The height of

limit rib

2,3 is 50 to 90 millimeters, becomes series arrangement.Such as the moulding plate series that can be provided with 50,55,60,70,80,90 millimeters etc.

One to two vertical rib 6 and some cross ribs 7 are arranged in the plate plate, and vertical rib cross rib can constitute 300 * 300,200 * 300,150 * 300 millimeters lattice.The width of template is 100 to 900 millimeters series also.The length of template is 600 to 1800 millimeters.Crimp 4,5 on the limit rib of template can be 10 to 25 millimeters, and the best is 20 millimeters.

The minor face rib 3 at the minor face place of template and crimp 5 (see figure 3)s thereof are to weld mutually with panel 1 and long limit rib 2 and crimp 4 thereof and constitute (see figure 1).

The minor face rib of template and crimp thereof are the inboards that is welded in panel 1 and the long limit rib 2 and the crimp 4 thereof of template, so that the size of the length direction of template can be guaranteed by the panel 1 of template and the length dimension of its long limit rib 2.

Major advantage of the present utility model is to have filled up present China combined steel formwork specification Infull blank. It and little punching block relatively have more than the big training of the moment of inertia; Can be full Foot lateral pressure 50KN/m²Requirement (little punching block is 30KN/m²); Shock resistance and bending resistance Ability is significantly improved, and reuses often; Matched in length and breadth steel is stupefied can be subtracted Few, save steel, improve work efficiency; Single-block area is more than two times of little punching block, can To reduce the piece of form assembly, can reach the advantages such as clear water concrete requirement, thereby can be full The needs of the building construction technology development that foot is growing. Formwork integral is simple in structure, The intensity height, solid reliable, long service life.

Claims

1. all steel gang form for building has the limit to help around the template, and the back side of panel in the middle of the rib of limit has in length and breadth and helps.It is characterized in that:

Have crimp on the limit rib around the template, crimp and panel constitute flute profile, and template is all made by steel plate.

2. as the said template of claim 1, it is characterized in that:

The height of wherein said limit rib is 50 to 90 millimeters.

3. as the said template of claim 1, it is characterized in that:

Wherein the long limit rib at place, the long limit of said template and crimp thereof be with the panel of said template wherein be an integral body.

4. as the said template of claim 1, it is characterized in that:

The minor face at wherein said template minor face place helps and crimp is to weld mutually with the long limit rib at place, the long limit of wherein said panel and template and crimp thereof and constitute.

5. as the said template of claim 1, it is characterized in that:

Wherein the width of the crimp on the limit rib of said template can be 10 to 25 millimeters.

6. as the said template of claim 5, it is characterized in that:

Wherein the optimum width of the crimp on the limit rib of said template is 20 millimeters.