'T' shaped element mold for precasting reinforced concrete culvert
A reinforced concrete and mold technology, applied in the direction of molds, mold separation devices, etc., can solve the problems of concrete slurry leakage, template deformation, and difficulty in tightly combining the joints between plates and plates.
Active Publication Date: 2009-04-22
刘山健
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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 will easily lead to concrete grout leakage inside; due to the vertical construction, the high concrete pressure in the formwork will easily lead to deformation of the formwork, which will deform the appearance of the finished product, seriously affect the construction quality of the culvert tunnel, and also bring great harm to the construction personnel. trouble
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[0013] Prefabricated reinforced concrete culvert of the present invention Shaped component mould, it is made of three parts of bottom bracket, base plate mold, side plate form, is connected and combined by screw rod, and base plate mold 1 is to be welded into similar " field " font skeleton by base plate and square steel pipe. Add welding flat steel to the skeleton, weld the steel plate on one side of the skeleton, and connect it with bolts; the side form 2 is formed by welding two square steel pipes into a skeleton in the shape of "日" and "目" by welding. Shaped skeleton, one side of which is covered with welded steel plate, and the drilled holes are fixed by bolts. 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 a "one" shaped skeleton is welded at both ends. One side is covered with a steel plate, and the side form 2 and the movable formwork 3 of the side form are connected and fixed with bolts. The ch...
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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 used for making assembled reinforced concrete culverts shape component mold. 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 will easily lead to concrete grout leakage inside; due to the vertical construction, the high concrete pressure in the formwork will easily lead to deformation of the formwork, which will deform the appearance of the finished product, seriously affect the construction quality of the culvert tunnel, and also bring great harm to the construction personnel. trouble. Invention content: [0003] The purpose of the present invention is to de...
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IPC IPC(8): B28B7/22B28B7/26
Inventor 刘山健
Owner 刘山健