Combined circular chamfer wood formwork and manufacture method thereof

A technology of round chamfering and wood formwork, which is applied to the field of combined round chamfering wood formwork and its production, can solve the problems of low universality and reuse rate of formwork, large number of processed overall steel forms, and increased construction cost, etc. Achieving the effect of various specifications, many use turnover times and low construction costs

Inactive Publication Date: 2012-11-28
NO 7 ENG CO LTD OF CHINA RAILWAY 19 BUREAU GRP
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Problems solved by technology

With the progress of the society, the appearance of the building structure is novel and changeable. While ensuring its normal function, it also increases the aesthetics. Especially in railway construction, there are often many types of pi

Method used

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  • Combined circular chamfer wood formwork and manufacture method thereof

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Embodiment Construction

[0013] Such as figure 1 Shown, the present invention comprises the bamboo glue panel 1 that is circular arc shape outwards, is arranged on the connecting plate 2 of described bamboo glue panel 1 two ends, is arranged on the back side that described bamboo glue panel 1 protrudes and connects with described connecting plate 2 connected several wood glue positioning boards 3 and back ribs 4, the back ribs 4 are fixedly connected with the wood glue positioning boards 3, and the back ribs 4 are composed of two identical and symmetrically arranged square woods Compared with the existing technology, it is beneficial to save energy because it replaces the use of steel. The important thing is that this combined formwork is flexible in production, with various specifications and manufacturing. At the same time, the formwork is low in cost, not easy to corrode, and easy to use. Many times.

[0014] The combined round chamfering template is made according to the following steps:

[0015...

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Abstract

The invention discloses a combined circular chamfer wood formwork and a manufacture method of the combined circuit chamfer wood formwork, which have a short period of manufacture, high repeated utilization rate, low one-off investment and low cost of construction. The manufacture method of the combined circuit chamfer wood formwork comprises the steps of selecting materials, manufacturing and assembling. The combined circuit chamfer wood formwork comprises an arc-shaped outwards convex bamboo-glue panel (1), connecting plates (2) arranged at two ends of the bamboo-glue panel (1), a plurality of wood-glue positioning plates (3), and a plurality of rear ribs (4) fixedly connected with the wood-glue positioning plates (3), wherein the plurality of wood-glue positioning plates (3) and rear ribs (4) are arranged at the back of a convex part of the bamboo-glue panel (1) and connected with the connecting plates (2). The combined circular chamfer wood formwork can be widely applied to constructing a railway, an abutment of a highway, and other beam bodies.

Description

technical field [0001] The invention relates to a combined round chamfered wooden formwork and a manufacturing method thereof. Background technique [0002] The building formwork is a temporary structure, which is manufactured according to the design requirements, so that the concrete structure and components are formed according to the specified position and geometric size, maintain their correct position, and bear the weight of the building formwork and the load acting on it. The purpose of formwork engineering is to ensure the quality of concrete engineering and construction safety, speed up the construction progress and reduce engineering costs. With the progress of the society, the appearance of the building structure is novel and changeable. While ensuring its normal function, it also increases the aesthetics. Especially in railway construction, there are often many types of piers and girders, and the number of overall steel molds to be processed is large, and the one...

Claims

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Application Information

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IPC IPC(8): E04G9/04
Inventor 陈宜伟
Owner NO 7 ENG CO LTD OF CHINA RAILWAY 19 BUREAU GRP
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