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'T' shaped element mold for precasting reinforced concrete culvert

A reinforced concrete and mold technology, applied in the direction of mold, mold separation device, etc., can solve the problems of difficulty in formwork installation, concrete leakage, difficulty in controlling verticality and surface smoothness, etc.

Active Publication Date: 2006-10-11
刘山健
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the existing culverts and passages are constructed by using the overall formwork installed on site. The formwork is formed by setting steel bars and pouring concrete. The installation of the formwork is difficult, and it is difficult to control its verticality and surface flatness. Close combination can easily lead to concrete grout leakage inside; due to the vertical construction, the high concrete pressure in the formwork will easily cause the formwork to deform, which will deform the appearance of the finished product, seriously affecting the construction quality of the culvert tunnel, and at the same time bringing great harm to the construction personnel. Trouble

Method used

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  • 'T' shaped element mold for precasting reinforced concrete culvert
  • 'T' shaped element mold for precasting reinforced concrete culvert
  • 'T' shaped element mold for precasting reinforced concrete culvert

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Embodiment Construction

[0012] The prefabricated reinforced concrete culvert  member mold of the present invention, it is made of three parts of bottom support, bottom plate formwork, side plate formwork, is combined by screw rod connection, and base plate formwork (1) is to be welded into by base plate and square steel pipe similar to "field". "The skeleton of the glyph. And add welding flat steel in the skeleton, weld the steel plate on one side of the skeleton, and connect it with bolts; -shaped skeleton, one side of which is covered with a welded steel plate, and the drilled holes are fixed with bolts, and the movable baffle plate (3) of the side form is a skeleton in the shape of "日" and "目" welded by square steel pipes, and "—" is welded at both ends The side formwork (2) is connected and fixed with the movable formwork (3) of the side formwork with bolts, and the chair-shaped bottom plate formwork (5) is used as both the bottom formwork and the support, and the support frame (4) is To suppo...

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Abstract

The invention relates to a prefabricated reinforced concrete culvert T-shape mould, which can solve the problems of hard installment, hard control on the verticality and surface smoothness; loose connection between plates, and concrete leakage, etc. The invention comprises a bottom support, a bottom plate mould, and side plate moulds, which are assembled by screws; the bottom plate mould (1) is arrange on the support (4); the chair-shaped bottom plate mould (5) is contacted with the support (4) of bottom plate mould (1) to form the bottom mould and the support; the side mould (2), the mould baffle plate (3) and the fixed side mould (6) form the side mould; and the side mould is mounted on the bottom mould and the support to form said whole mould.

Description

Technical field: [0001] The invention belongs to steel moulds, in particular to a prefabricated reinforced concrete culvert -shaped component mold for making assembled reinforced concrete culverts. Background technique: [0002] At present, the existing culverts and passages are constructed by using the overall formwork installed on site. The formwork is formed by setting steel bars and pouring concrete. The installation of the formwork is difficult, and it is difficult to control its verticality and surface flatness. Close combination can easily lead to concrete grout leakage inside; due to the vertical construction, the high concrete pressure in the formwork will easily cause the formwork to deform, which will deform the appearance of the finished product, seriously affecting the construction quality of the culvert tunnel, and at the same time bringing great harm to the construction personnel. Trouble. Invention content: [0003] The purpose of the present invention is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B7/22B28B7/26
Inventor 刘山健
Owner 刘山健