Rapid and simple form erecting device for composite pipe gallery abutted seams
A fast and simple technology, applied in water conservancy projects, artificial islands, underwater structures, etc., can solve the problems of concrete grout leakage, troublesome repairs, high repair costs, etc., to reduce grout leakage, facilitate storage and transportation, and support The effect of easy disassembly
Inactive Publication Date: 2018-12-25
SHANGHAI ERSHIYE CONSTR CO LTD +1
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Problems solved by technology
[0002] During the construction of the prefabricated integrated pipe gallery, after the formwork is assembled, due to the damage of the formwork and the installation accuracy during construction, small gaps are likely to appear in the joints, and there will be grout leakage when pouring concrete, resulting in poor appearance quality at the grout leakage , leakage and other common problems will directly affect the construction quality of the pipe gallery
[0003] The grout leakage at the joints of the formwork is conventionally filled with mortar or blocked with scotch tape and geotextiles. In actual construction, the clogging is not tight and the clogs fall off. Once the grout leakage occurs, it will be troublesome and serious to repair. Affect the appearance quality and construction period, and the cost of repair is usually relatively high
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[0013] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.
[0014] Such as figure 1 As shown, the embodiment of the present invention relates to a fast and simple formwork support device for a composite pipe gallery, including a bottom plate 5, the bottom plate 5 is connected to one end of the telescopic rod 4, and the other end of the telescopic rod 4 A nut 2 is installed on the upper part, and the nut 2 is sleeved on the matching screw rod 3, and the two ends of the screw rod 3 are w...
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The invention relates to a rapid and simple form erecting device for composite pipe gallery abutted seams. The rapid and simple form erecting device comprises a bottom plate; the bottom plate is connected with one end of a telescopic rod, and the other end of the telescopic rod is provided with a nut; the nut is in sleeved connection with a matched screw rod; and the two ends of the screw rod arewelded and fixed with the two side walls of the inner side of angle steel. Mortar leakage of the composite pipe gallery abutted seams can be effectively controlled through the rapid and simple form erecting device.
Description
technical field [0001] The invention relates to the field of pipe gallery formwork support systems, in particular to a fast and simple formwork support device for superimposed pipe gallery joints. Background technique [0002] During the construction of the prefabricated integrated pipe gallery, after the formwork is assembled, due to the damage of the formwork and the installation accuracy during construction, small gaps are likely to appear in the joints, and there will be grout leakage when pouring concrete, resulting in poor appearance quality at the grout leakage , Leakage and other common problems will directly affect the construction quality of the pipe gallery. [0003] The grout leakage at the joints of the formwork is conventionally filled with mortar or blocked with scotch tape and geotextiles. In actual construction, the clogging is not tight and the clogs fall off. Once the grout leakage occurs, it will be troublesome and serious to repair. It affects the appea...
Claims
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IPC IPC(8): E02D29/045
CPCE02D29/10
Inventor 宋凯解宇飚彭启李建军
Owner SHANGHAI ERSHIYE CONSTR CO LTD