Simple steel frame plywood formwork and assembling method thereof

A technology of plywood and steel frame, which is applied in the field preparation and construction of formwork/formwork components, building components, etc., can solve the problems of increasing project cost and investment, large amount of construction process, large loss around the formwork, etc. The effect of reducing the amount of nails, good economic and social benefits, and improving the turnover rate

Inactive Publication Date: 2010-07-07
青建集团股份公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, loose plywood formwork or steel formwork is mostly used for concrete wall formwork support, but the steel formwork is heavy and inconvenient to assemble and disassemble, and mechanical equipment is required, which increases the cost and investment of the project
Although the plywood formwork (such as wood formwork) is light in weight and easy to use, the construction process requires a lot of labor, and the material loss is large, which is easy to cause waste, and in the process of demoulding, the loss around the formwork is relatively large

Method used

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  • Simple steel frame plywood formwork and assembling method thereof
  • Simple steel frame plywood formwork and assembling method thereof
  • Simple steel frame plywood formwork and assembling method thereof

Examples

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Embodiment Construction

[0019] A simple steel frame plywood formwork, comprising a frame 1 and a panel 2 fixedly connected to the frame 1; the frame 1 is a hot-rolled angle steel frame, and the panel 2 is a plywood panel; The transverse rib 7 between the two frames 1 is provided with a vertical rib 8 between the top and the bottom outside the plywood panel on one frame 1; the steel frame is provided with a reserved hole, and the plywood panel is provided with a pull Bolt hole 3. The panel 2 is connected with the transverse rib and the vertical rib by countersunk head screws. Its frame 1 is connected with the panel 2 through self-tapping screws 9 .

[0020] The method for assembling the above-mentioned simple steel frame plywood template firstly determines the template type and configuration quantity according to the drawings, and configures the template according to the standard; then cuts the panel 2 into different sizes and specifications, and connects the panel 2 to the frame 1 with self-tapping ...

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PUM

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Abstract

The invention discloses a simple steel frame plywood formwork, which comprises borders and a panel fixedly connected with the frame, and is characterized in that the border is steel border, and the panel is a plywood panel; the top and the bottom of the outer side of the plywood panel are respectively connected with transverse ribs between the two borders, and a vertical rib is arranged between the top and the bottom of the outer side of the plywood panel positioned on a border; and preformed holes are arranged on the steel borders, and split bolt holes are arranged on the plywood panel. The invention also discloses an assembling method of the formwork. The formwork of the invention has light weight, high strength and convenient disassembly.

Description

technical field [0001] The invention relates to a simple steel frame plywood template, in particular to an assembling method of the simple steel frame plywood template. It belongs to the field of construction technology. Background technique [0002] In the prior art, loose plywood formwork or steel formwork is mostly used for concrete wall formwork support, but the steel formwork is heavy and inconvenient to assemble and disassemble, requiring mechanical equipment, which increases the cost and investment of the project. Although the plywood formwork (such as wooden formwork) is light in weight and easy to use, the construction process requires a lot of labor, and the material loss is large, which is easy to cause waste, and in the process of demoulding, the loss around the formwork is relatively large. [0003] The current formwork is difficult to overcome the above technical problems. In the case of shortage of timber resources in our country, if it can not only increase ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G9/02E04G9/04
Inventor 刘玉利王胜
Owner 青建集团股份公司
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