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Deformation joint leaking stoppage drainage device

A technology of deformation joints and water diversion pipes, applied in water conservancy projects, underwater structures, artificial islands, etc., can solve problems such as repairing the facing surface, difficulty in plugging leaks, and difficult to directly deal with waterstops, etc., and achieves the effect of simple production

Inactive Publication Date: 2015-12-23
茅为伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to the deformation and change of the building structure, the leakage of the deformation joint of the basement connecting port is a common quality problem. During the construction, due to the damage of the water stop belt and engineering defects, the deformation joint leakage will be caused, and it cannot be repaired on the water-facing surface. Difficult to handle waterstops directly
When the foundation floor is deeply buried, the soil layer has strong permeability, and is affected by seasonal temperature difference and groundwater level, it will cause deformation and leakage, which is very difficult to plug.

Method used

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  • Deformation joint leaking stoppage drainage device
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  • Deformation joint leaking stoppage drainage device

Examples

Experimental program
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Effect test

Embodiment 1

[0018] Figure 1 to Figure 3 It schematically shows a deformation seam plugging and water diversion device according to an embodiment of the present invention. The device is provided with a composite waterstop 1. A backing plate 10 is provided on the upper part of the base plate 4 of the deformation joint, and the backing plate 10 includes fixing parts 101, 103 at both ends and a protruding part 105 in the middle. The portion 105 is arched, and a first through hole 111 is provided in the middle of the arched curved surface. A pressure plate 20 is respectively arranged above the fixing parts at both ends, and second screw holes 201 , 203 corresponding to the first screw holes 107 , 109 and having the same diameter are opened on the surface of the pressure plate 20 . The bolts 113 , 115 pass through the first screw holes 107 , 109 and the second screw holes 201 , 203 successively to fix the pressure plate 20 on the backing plate 10 , and the backing plate 10 is fixed on the ba...

Embodiment 2

[0026] Figure 5 Schematically shows the leak plugging and water diversion device according to the second embodiment of the present invention. As shown in the figure, when the thickness of the foundation floor is not greater than 1200mm, the water filter pipe 409 adopts a horizontal pipe.

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PUM

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Abstract

The invention provides a deformation joint leaking stoppage drainage device. The deformation joint leaking stoppage drainage device comprises a compounding water stop belt and a water valve device. The compounding water stop belt is provided with a first through hole and the water valve device penetrates the first through hole so as to be arranged on the compounding water stop belt. The deformation joint leaking stoppage drainage device has the beneficial effects that leaking water in a deformation joint can be thoroughly drained out, the device is easy and convenient to manufacture, water filter pipes of different lengths can be selected according to the thickness of an underground bottom board, and the device is suitable for various construction environments. When the water leaking amount is small in winter, the deformation joint can be plugged through a closing cap; when the water leaking amount is large in summer, a valve of a gate can be closed; and the device is directly arranged above the deformation joint so that the leaking water can be drained out at any time.

Description

technical field [0001] The invention relates to the field of leak plugging in underground construction, in particular to a water diversion device for plugging underground deformation joints. Background technique [0002] Due to the deformation and change of the building structure, the leakage of the deformation joint of the basement connecting port is a common quality problem. During the construction, due to the damage of the water stop belt and engineering defects, the deformation joint leakage will be caused, and it cannot be repaired on the water-facing surface. Difficult to deal with waterstops directly. When the foundation floor is buried deeply, the soil layer has strong permeability, and is affected by seasonal temperature difference and groundwater level, it will cause deformation and leakage, and it is very difficult to plug the leakage. Contents of the invention [0003] The object of the present invention is to provide a deformation seam plugging and water dive...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/16
Inventor 茅为伟
Owner 茅为伟