CN201802063U

CN201802063U - Steel formwork used for building construction

Info

Publication number: CN201802063U
Application number: CN2010202761517U
Authority: CN
Inventors: 高进展
Original assignee: XIAMEN GUOANTE MECHANICAL ENGINEERING Co Ltd
Current assignee: XIAMEN GUOANTE MECHANICAL ENGINEERING Co Ltd
Priority date: 2010-07-30
Filing date: 2010-07-30
Publication date: 2011-04-20
Anticipated expiration: 2020-07-30

Abstract

The utility model discloses a steel formwork used for building construction, which comprises a bottom plate and a plurality of reinforcement ribs, wherein two upward wing edges are arranged at the edges of the bottom plate, the end part of either wing edge is bended downwardly to form a reverse hook, a plurality of tongues and grooves are densely formed on the upper and the lower surfaces of the bottom plate, the upper part of the bottom plate are connected with the reinforcement ribs at intervals, and the reinforcement ribs are Z-shaped steel plates, or curved steel plates, or corrugated steel bars, or triangular expanded metal mesh skeletons, or U-shaped steel skeletons, or square tube-shaped steel skeletons, or round tube-shaped steel skeletons. By adopting the steel formwork, the construction safety and efficiency are improved, demoulding after the setting of concrete is not required, the overall cost is reduced, and the steel formwork is applied to the concrete pouring construction of floor slabs, beams and columns.

Description

A kind of steel form for building

Technical field

The utility model relates to technical field of buildings, especially a kind ofly is used for the steel form that fluid concrete is used.

Background technology

Usually, the template that the building concreting is used is all used plank, be spliced by carpenter master worker a slice a slice, in the process of splicing template, form a lot of leftover bits and pieces, not only influence environment but also cause waste, because the job site that exists of wood chip and timber is also caused fire easily, also want the demoulding that template a slice a slice is prized after the concrete setting, work efficiency is lower, and the leftover bits and pieces of formation need be handled, the integrated cost height.

The utility model content

The technical problems to be solved in the utility model provides a kind of steel form for building, its construction safety, and the efficient height, without the demoulding, integrated cost is low after the concrete setting.

For achieving the above object, the technical solution of the utility model is: a kind of construction steel template, comprise base plate, reinforcing rib, it is characterized in that: there are two edges of a wing that make progress at the edge of base plate, the upper and lower surface of base plate is pressed with intensive a plurality of tongue and grooves, many reinforcing ribs of the top of base plate connection separated by a distance.

Further improve, the end folding on one of them edge of a wing of above-mentioned base plate has downward overhead kick.

Above-mentioned steel form for building, described reinforcing rib can be with a kind of Z font steel plate that is bent into.

Above-mentioned steel form for building, the also available a kind of shaped form steel plate that is bent into of described reinforcing rib.

Above-mentioned steel form for building, the also available a kind of undaform reinforcing bar that is bent into of described reinforcing rib.

Above-mentioned steel form for building, the also available a kind of Great Wall shaped steel muscle that is bent into of described reinforcing rib.

Above-mentioned steel form for building, the also available a kind of triangle steel expanded metals skeleton that is bent into of described reinforcing rib.

Above-mentioned steel form for building, the also available a kind of U-shaped steel frame that is bent into of described reinforcing rib.

Above-mentioned steel form for building, the also available a kind of square tube shape steel frame of making of described reinforcing rib.

Above-mentioned steel form for building, the also available a kind of tubular steel frame of making of described reinforcing rib.

The utility model is because bottom edge has two edges of a wing that make progress, and connection of the present utility model in twos is as long as the edge of a wing is close together to lock together with automatic interlock machine or butt-joint or with self-tapping screw, and installation effectiveness height, speed of application are fast, the minimizing labour cost; Base plate and reinforcing rib all adopt steel, and the heatproof height can not cause fire, construction safety; At the intensive a plurality of tongue and grooves of base plate upper and lower surface compacting, effectively improve the intensity of base plate, just can bear enough big weight with thin steel plate, on the other hand, tongue and groove on the base plate also makes things convenient for the adhesion of mortar, the utility model without the demoulding, further reduces labour cost after concrete setting, integrated cost is low.

On base plate, connect many reinforcing ribs, can improve integrally-built phase coherence intensity on the one hand, can make things convenient for the location of concrete reinforcement and other spools and fixing on the other hand; The overhead kick that folds down in the end on one of them edge of a wing of base plate; convenient connection of the present utility model in twos; cement paste leaks downwards from junction of the present utility model in twos in the time of also can preventing fluid concrete, and also protection causes building leakage because of be easy to generate pore in concrete placement simultaneously.

Description of drawings

Fig. 1 is first kind of embodiment schematic diagram of the utility model;

Fig. 2 is second kind of embodiment schematic diagram of the utility model;

Fig. 3 is the third embodiment schematic diagram of the utility model;

Fig. 4 is the 4th kind of embodiment schematic diagram of the utility model;

Fig. 5 is the 5th kind of embodiment schematic diagram of the utility model;

Fig. 6 is the 6th kind of embodiment schematic diagram of the utility model;

Fig. 7 is the 7th kind of embodiment schematic diagram of the utility model;

Fig. 8 is the 8th kind of embodiment schematic diagram of the utility model;

Fig. 9 is first kind of embodiment connection diagram of two the utility model.

The specific embodiment

Below in conjunction with accompanying drawing and concrete embodiment the utility model is described in further detail.

Shown in Figure 1, a kind of construction steel template, comprise base plate 1, reinforcing rib 2, the edge of base plate have two edges of a wing that make

progress

11 and 12, and the upper and lower surface of base plate is pressed with intensive a plurality of tongue and grooves 13, the end folding on one of them edge of a wing 12 of base plate 1 has downward overhead kick 121, many of the top of base plate 1 welding separated by a distance are converted into Z font steel plate 2, and Z font steel plate 2 bottoms are processed with some breach 21, make things convenient for penetration pipe or wear iron wire fixedly reinforcing bar and spool.

Shown in Figure 2, a kind of construction steel template, they are different with Fig. 1 is that many of the top welding separated by a distance of base plate 1 are bent into shaped form steel plate 3, the bottom of shaped form steel plate 3 is processed with some breach 31, makes things convenient for penetration pipe or wears iron wire fixedly reinforcing bar and spool.

Shown in Figure 3, a kind of construction steel template, they are different with Fig. 1 is that many of the top welding separated by a distance of base plate 1 are bent into undaform reinforcing bar 4.

Shown in Figure 4, a kind of construction steel template, they are different with Fig. 1 is that many of the top welding separated by a distance of base plate 1 are bent into Great Wall shaped steel muscle 5.

Shown in Figure 5, a kind of construction steel template, they are different with Fig. 1 is that many of the top welding separated by a distance of base plate 1 are bent into triangle steel expanded metals skeleton 6.

Shown in Figure 6, a kind of construction steel template, they are different with Fig. 1 is that many of the top welding separated by a distance of base plate 1 are bent into U-shaped steel frame 7, the bottom of U-shaped steel frame 7 is processed with some breach 71, makes things convenient for penetration pipe or wears iron wire fixedly reinforcing bar and spool.

Shown in Figure 7, a kind of construction steel template, they are different with Fig. 1 is that square tube shape steel frame 8 is made in many of the top welding separated by a distance of base plate 1, the bottom of square tube shape steel frame 8 is processed with some breach 81, makes things convenient for penetration pipe or wears iron wire fixedly reinforcing bar and spool.

Shown in Figure 8, a kind of construction steel template, they are different with Fig. 1 is that tubular steel frame 9 is made in many of the top welding separated by a distance of base plate 1, the bottom of tubular steel frame 9 is processed with some breach 91, makes things convenient for penetration pipe or wears iron wire fixedly reinforcing bar and spool.

Shown in Figure 9 is two construction steel template connection diagrams shown in Figure 1, the edge of a wing of steel form 1a band barb fastens steel form 1b and does not get final product with self-tapping screw 10 pinnings with the edge of a wing of barb, this steel form both can be used for the concreting of floor, also can be used for building of post and beam.

Also available other the multiple shapes of reinforcing rib of the present utility model; various deformation also can be made as required in the edge of a wing; reinforcing rib can be with welding also available riveted joint or other connected modes with being connected of base plate; tongue and groove on base plate can be to get ready also to be pressed into different shape; purpose is in order to strengthen the intensity of steel plate, and those skilled in the art is so long as make the protection domain that the change of unsubstantiality all falls into this case.

Claims

1. a construction steel template comprises base plate, reinforcing rib, it is characterized in that: there are two edges of a wing that make progress at the edge of base plate, and the upper and lower surface of base plate is pressed with intensive a plurality of tongue and grooves, many reinforcing ribs of the top of base plate connection separated by a distance.

2. according to the described construction steel template of claim 1, it is characterized in that: the end folding on one of them edge of a wing of described base plate has downward overhead kick.

3. according to claim 1 or 2 described construction steel templates, it is characterized in that: described reinforcing rib is a kind of zigzag steel plate.

4. according to claim 1 or 2 described a kind of construction steel templates, it is characterized in that: described reinforcing rib is a kind of shaped form steel plate.

5. according to claim 1 or 2 described a kind of construction steel templates, it is characterized in that: described reinforcing rib is a kind of waveform reinforcing bar.

6. according to claim 1 or 2 described a kind of construction steel templates, it is characterized in that: described reinforcing rib is a kind of triangle steel expanded metals skeleton.

7. according to claim 1 or 2 described a kind of construction steel templates, it is characterized in that: described reinforcing rib is a kind of U-shaped steel frame.

8. according to claim 1 or 2 described a kind of construction steel templates, it is characterized in that: described reinforcing rib is a kind of square tube shape steel frame.

9. according to claim 1 or 2 described a kind of construction steel templates, it is characterized in that: described reinforcing rib is a kind of tubular steel frame.