Light permanent tube shell for filling concrete

A permanent tire and lightweight technology, applied in building components, floor slabs, buildings, etc., can solve the problems of affecting structural force transmission, easy damage of holes, and easy damage, so as to improve bearing capacity, improve pouring quality, and reduce 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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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

", the cast-in-place concrete is poured into the hole to form a cast-in-place concrete rod. This kind of tire mold component solves the problem of force transmission in the middle of large-scale components. However, the holes in this tire mold component are easily damaged during the application process. The pressure generated when pouring concrete is easy to swell the hole wall, so that t...

Method used

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  • Light permanent tube shell for filling concrete
  • Light permanent tube shell for filling concrete
  • Light permanent tube shell for filling concrete

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Embodiment Construction

[0128] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0129] As shown in the accompanying drawings, the present invention includes a lightweight carcass 1, the lightweight carcass 1 includes an upper shell 2, a surrounding side shell 3, and a lower shell 4, and the upper shell 2, the surrounding side shells 3, and the lower shell 4 form a closed space. The cavity is characterized in that it also includes a through hole tube 5, the through hole tube 5 is arranged in the closed cavity of the lightweight carcass 1, and there is at least one existing hole formed by the through hole of the through hole tube 5 in the light weight carcass 1. The hole 6 for pouring concrete runs through the upper and lower shell surfaces of the lightweight carcass 1. There is a hanging member 8 in the through-hole pipe 5 or at the end of the pipe. At least one hole rod 13 is arranged in the hole 6. The rod 13 is Active detachable ...

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Abstract

The invention discloses a light permanent tube shell for filling concrete, which comprises a light tube (1). The light tube (1) comprises an upper shell (2), a surrounding side shell (3) and a lower shell (4), wherein the upper shell (2), the surrounding side shell (3) and the lower shell (4) form a closed cavity by enclosing. The light permanent tube shell is characterized by also comprising a through hole tube (5); the through hole tube (5) is arranged in the closed cavity of the light tube (1); at least one hole (6) for pouring cast-in-situ concrete, formed by a through hole of the through hole tube (5) in the light tube (1), runs through the upper and lower shell surfaces of the light tube (1); a hanger (8) is arranged in the through hole tube (5) or at the tube end of the through hole tube (5); and at least one hole rod piece (13) is arranged in the hole (6), and the rod piece (13) is a movable detachable rod piece. The light permanent tube shell is suitable to be used in hollow floors, roofs, walls, foundation bottom plates and open web bridges of cast-in-situ reinforced concrete or pre-stressed reinforced concrete, and is particularly suitable to be used in hollow beamless floors.

Description

[0001] This application is a divisional application of an invention patent application with an application date of July 24, 2006, an application number of 2006101071796, and a title of “A Lightweight Permanent Carcass for Concrete Filling”. (1) Technical field [0002] The invention relates to a lightweight permanent carcass for concrete filling. (2) Background technology [0003] Beamless floor is currently the most widely used floor structure for cast-in-place concrete floors. It has the advantages of fast construction speed, small structural height, flexible division of indoor areas and no need for ceiling decoration. The lightweight permanent tire mold filled in it There are various hollow tubes and boxes, and the boxes are hollow or solid. For example, Liang Jun of Shijiazhuang City, Hebei Province, applied for the formwork used in the utility model patent with the patent No. ZL00203695.9 on February 23, 2000 and the name "combined concrete hidden rib floor cover plate"...

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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