Hollow basin

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

Inactive Publication Date: 2007-06-20
湖南邱则有专利战略策划有限公司
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  • Summary
  • Abstract
  • Description
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  • Application Information

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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 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 pot top plate 1 and the annular pot wall form an open hollow pot, and there are plug-in connecting strips 3 at the joints of the adjacent sides of the pot side plates 2 . As shown in Figure 7, a plurality of pot side plates 2 and pot top plate 1 are integrated as a whole. 2 There are plug-in connecting strips 3 at the joints of adjacent sides.

[0068] 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 supporting...

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Abstract

A hollow basin is composed of head plate(1) and side plate(2). Said at least two side plates(2) are integrated with head plate(1), connecting rod(3) is arranged at joint of adjacent edges of side plates, and each member is connected flexibly. It's cheap, simple, convenient and firm. It has better quality and no crack and occupies less space. It can be used for hollow plates, roof, basic baseboard, wall and bridges.

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 湖南邱则有专利战略策划有限公司
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