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Draining pipe reserved-hole pre-embedded sleeving pipe and pre-embedding method

A technology for reserving holes and sewer pipes, which is applied in the preparation of formwork/formwork/work frames, construction components on site, construction, etc., which can solve the problem that iron pipes cannot continue to be used, consume large labor costs, and are prone to damage if they are not handled properly. Rust and other problems, to achieve the effect of improving material utilization, low construction engineering costs, fast and easy joint construction

Inactive Publication Date: 2017-05-31
CHINA HUAYE GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in industrial and civil buildings, iron pipes are generally used as reserved equipment for toilets, kitchen sewer pipes, and basement wall pipes, which consume a lot of steel resources and labor costs; processing It is not easy to rust; and it consumes a lot of oxygen, acetylene gas, and welding rods in the production process, and emits a large amount of carbon dioxide, which is not conducive to environmental protection; and it is difficult to dismantle after concrete pouring, and the deformed iron pipe cannot continue to be used after dismantling

Method used

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  • Draining pipe reserved-hole pre-embedded sleeving pipe and pre-embedding method
  • Draining pipe reserved-hole pre-embedded sleeving pipe and pre-embedding method

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention:

[0020] Such as figure 1 , 2 As shown, the present invention provides a pre-embedded casing for the reserved hole of the sewer pipe, which is characterized in that the pre-embedded casing for the reserved hole of the sewer pipe includes a floor template 5, a casing 3 and a sealing plate 4, wherein the The casing 3 is a PVC-U pipe, which is vertically arranged on the floor formwork 5; the sealing plate 4 is installed on the top of the casing 3; mounting holes are symmetrically arranged on the sealing plate 4 and the floor formwork 5 , the sealing plate 4 and the floor formwork 5 are fixed by a fixing member to prevent the PVC-U casing 3 from moving left and right and dislocation. The sealing board is a wooden sealing board.

[0021] The floor formwork 5 is a gl...

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Abstract

The invention discloses a draining pipe reserved-hole pre-embedded sleeving pipe and a pre-embedding method. The draining pipe reserved-hole pre-embedded sleeving pipe comprises a floor formwork, a sleeving pipe body and a closure plate. The sleeving pipe is vertically arranged on the floor formwork. The closure plate is mounted on the top of the sleeving pipe. The closure plate and the floor formwork are provided with mounting holes symmetrically and fixed with fixing pieces, concrete is poured, then the sleeving tube is detached, and cleaning is conducted. The draining pipe reserved-hole pre-embedded sleeving pipe is light, smooth in surface, convenient to carry and easy to detach; pre-embedding of the sleeving pipe is convenient, and assembling and disassembling of the sleeving pipe are convenient; and the sleeving pipe can be recycled, so that cost is saved, and the utilization rate of materials is improved.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a pre-embedded sleeve for a reserved hole for a sewer pipe and a pre-embedding method using the pre-embedded sleeve for a reserved hole for a sewer pipe. Background technique [0002] In the construction of new buildings, casings will be installed in bathrooms, kitchens, washing rooms, balconies and other places that require water supply and drainage. The function of casings is to protect the pipelines from damage; it is convenient to install and maintain pipelines; The casing of the water room also has the function of preventing water seepage, flow, and dripping to the lower layer; it meets the requirements of pipeline deformation; it is convenient for pipeline maintenance and removal. At present, in industrial and civil buildings, iron pipes are generally used as reserved equipment for toilets, kitchen sewer pipes, and basement wall pipes, which consume a lot of steel reso...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G15/06
CPCE04G15/063
Inventor 陈楠
Owner CHINA HUAYE GROUP
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