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Hollow basin

A hollow, basin-wall technology, applied to building components, floor slabs, buildings, etc., can solve the problems of large space occupation, high transportation costs, increased production costs of basin-shaped formwork components, and construction costs of cast-in-place reinforced concrete hollow slabs. Achieve the effect of low transportation cost, convenient construction and small space

Inactive Publication Date: 2007-06-13
邱则有
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Equally, this pot-shaped formwork member, as an integral member, also takes up a lot of space during transportation, the quantity of each transportation is small, and the transportation cost is high, which undoubtedly increases the production cost of the basin-shaped formwork member and the cast-in-place The construction cost of the reinforced concrete hollow slab, therefore, the development of a new type of hollow basin has been urgently needed

Method used

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Embodiment Construction

[0064] The present invention will be further described below in conjunction with the drawings and embodiments.

[0065] As shown in the drawings, the present invention includes a basin top plate 1 and a basin side plate 2. It is characterized in that at least two basin side plates 2 and the basin top plate 1 are an integral whole, and adjacent sides of the basin side plates 2 are connected to each other to form an annular basin wall. , The basin top plate 1 and the annular basin wall form an open hollow basin. In the drawings, 1 is the top plate of the basin, and 2 is the side plate of the basin. In the following drawings, the same numbers have the same descriptions. As shown in Figure 1, the hollow basin includes a basin top plate 1 and a basin side plate 2. The two basin side plates 2 and the basin top plate 1 are an integral whole. The adjacent sides of the basin side plates 2 are connected to each other to form an annular basin wall, and the basin top plate 1 An open hollow ba...

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Abstract

The invention relates to a hollow basin. It includes basin upper plate and side plate. Its feature is that at least two side plates and the upper plate form a whole. The side plate adjacent edges are connected with each other to form annular basin wall which is formed opening hollow basin with the upper plate. Each part of the hollow basin is connected with each other, and has certain latitude. Or the opening of the hollow basin is bigger than the upper plate. Thus one hollow basin opening can hitch another upper late to reduce appropriative space, transportation cost, and increase transportation quantity every time, accordingly reduce production cost and existing cast reinforced concrete hollow slab construction cost. In addition, the hollow basin has the feature of simple production, convenient construction etc, can be used in various cast-in-site or pre-stress reinforced concrete hollow slab, hollow storey cover, house cover, sole plate, wall body etc.

Description

(1) Technical field [0001] The invention relates to a hollow basin. (2) Background technology [0002] At present, in the prior art, the cast-in-place reinforced concrete hollow slab hole-forming components are permanent core molds, such as paper tubes, plastic tubes, metal bellows, hollow mold shells, and lightweight materials for core molds. These tubular mandrels or hollow components mainly consider evacuating the concrete to reduce the weight of the hollow slab. For example, the applicant applied for a patent number ZL99249798.1 on November 29, 1999, a utility model patent named "fiber-reinforced thin-walled member for reinforced concrete filling", which discloses a thin-walled formwork member including an upper plate, The surrounding side walls, the lower bottom, the upper board, the surrounding side walls, and the lower bottom enclose a polyhedral cavity. Another example is the applicant’s application on November 23, 2001, with application number 01140106.0, publication num...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B5/16E04B5/36E04C1/00
Inventor 邱则有
Owner 邱则有
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