Diaphragm wall joint flexible water stop installing device and method
A technology of underground diaphragm wall and installation device, which is applied in water conservancy projects, underwater structures, artificial islands, etc., can solve the problems of increased cost, low rigidity, long time interval, etc. The effect of joint connection, easy installation and removal
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[0021] Such as Figure 1 ~ Figure 5 As shown, the device and method for installing a flexible waterstop of an underground continuous wall joint according to the present invention is a joint pipe structure 1 made of steel plate or section steel with a width to thickness ratio close to 1. At least one installation groove 11 in which the rubber waterstop 2 can be installed is provided on the side in contact with the concrete, and the width of the opening of the installation groove is slightly smaller than the width of the groove cavity. Among them, in order to ensure convenient transportation, the length of the joint pipe structure 1 is consistent with the length that can be transported by the truck, and the two ends of each joint pipe structure are provided with corresponding fast-rotating bayonet connection structures 12; for the convenience of on-site construction and Disassemble and assemble each joint pipe structure. The two ends of the joint pipe structure 1 are provided wit...
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