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Hollow basin

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

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

[0065] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0066] As shown in the accompanying drawings, the present invention includes a basin top plate 1 and a basin side plate 2, and is characterized in that at least two basin side plates 2 are integrated with the basin top plate 1, and the 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, and there is at least one hollow tube in the middle. As shown in Figure 5, a plurality of pot side plates 2 and pot top plate 1 are integrated as a whole. hollow tube. As shown in Figure 6, a plurality of pot side plates 2 and pot top plate 1 are integrated as a whole. hollow tube.

[0067] The present invention is also characterized in that the open hollow basin has supporting feet 13 . As shown in Figure 19, its described open hollow pot has...

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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 side plate adjacent edges are connected with each other to form annular basin wall which is formed opening hollow basin with the upper plate. The middle part has at least one hollow tube. Each part of the hollow basin is connected with each other to reduce appropriative space, transportation cost, and increase transportation quantity every time, accordingly reduce production cost. The pre-laying pipeline can conveniently pierce through the hollow basin after setting hollow tube to reduce construction difficulty, increase working efficiency. 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 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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IPC IPC(8): E04B5/16E04B5/36E04C1/00
Inventor 邱则有
Owner 邱则有
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