Hollow basin

A hollow and integrated technology, which is applied to building components, floor slabs, buildings, etc., can solve the problems of increasing the production cost of basin-shaped formwork components, such as construction costs of cast-in-place reinforced concrete hollow slabs, large space occupation, and high transportation costs.

Inactive Publication Date: 2010-09-01
湖南邱则有专利战略策划有限公司
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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

[0066] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0067] As shown in the accompanying drawings, the present invention includes a pot top plate 1 and a pot side plate 2, and is characterized in that at least two pot side plates 2 are integrated with the pot top plate 1, and the adjacent pot side plates 2 are ring-shaped pots connected together. The wall, the basin top plate 1 and the annular basin wall form an open hollow basin, and the corners of the adjacent basin side plates 2 are foldable corners. Such as image 3 As shown, a plurality of pot side plates 2 and the pot top plate 1 are integrated as a whole, and the adjacent pot side plates 2 are annular pot walls connected as one, the pot top plate 1 and the annular pot wall form an open hollow pot, and the adjacent pot side plates The corner of 2 is a foldable corner.

[0068] The present invention is also characterized in that the open hollow bas...

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PUM

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Abstract

The invention relates to 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 adjacent side plates are connected with each other to form annular basin wall which is formed opening hollow basin with the upper plate, and of which outer corner is folding. Each part of the hollow basin is connected with each other, and has certain latitude. The opening of one hollow basin can hitch another upper plate 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 beused 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 hole-forming member of the cast-in-place reinforced concrete hollow slab is a permanent mandrel, such as paper tubes, plastic tubes, metal bellows, hollow form shells, and lightweight materials for mandrels. These tubular mandrels or hollow components are mainly considered to evacuate the concrete and reduce the weight of the hollow slab. For example, the patent No. ZL99249798.1, which the applicant applied for on November 29, 1999, is 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, and the upper plate, the surrounding side walls and the lower bottom form a polyhedral cavity. Another example is that the application number applied by the applicant on November 23, 2001 is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B5/16E04B5/36E04C1/00
Inventor 邱则有
Owner 湖南邱则有专利战略策划有限公司
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