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Corner water stop steel plate equipped with fixing device and construction method

A technology of water-stop steel plate and fixing device, applied in water conservancy projects, protection devices, artificial islands, etc., can solve the problems of difficult to control cutting accuracy, hidden leakage, easy loosening, etc., to improve welding work efficiency, improve welding quality, Guaranteed water-stopping effect

Active Publication Date: 2019-05-28
CHINA MCC17 GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is difficult to control the cutting accuracy during the cutting process. There is a certain deviation after cutting the water-stop steel plate. At the same time, there is no special fixing device for the corner water-stop steel plate to effectively fix it. It is easy to loosen during the welding process, resulting in poor welding quality at the corner. Not guaranteed, resulting in leakage hidden dangers in the later stage

Method used

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  • Corner water stop steel plate equipped with fixing device and construction method
  • Corner water stop steel plate equipped with fixing device and construction method
  • Corner water stop steel plate equipped with fixing device and construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as Figures 1 to 6 As shown, a corner waterproof steel plate equipped with a fixing device, a waterproof groove is opened on the outside of the corner waterproof steel plate, including a first right-angle plate 1 and a second right-angle plate 2; one end of the first right-angle plate 1 is connected to the second right-angle One end of the plate 2 is connected by welding; the other end of the first right-angle plate 1 is welded and connected with the first welded plate 10; the other end of the second right-angle plate 2 is welded and connected with the second welded plate 12; the first right-angle plate 1 is welded to the first The plates 10 are arranged in parallel; the first right-angle plate 1 and the first welded plate 10 are provided with a first notch 11 at the joint; the second right-angle plate 2 is arranged in parallel with the second welded plate 12; The board 12 is provided with a second notch 13 at the joint; the first notch 11 and the second notch 13 b...

Embodiment 2

[0047] A construction method of a corner waterproof steel plate equipped with a fixing device, comprising the following steps:

[0048] Step 1. Preparation

[0049] According to the drawing design requirements, mark the installation datum line on the reinforcement;

[0050] Step 2. Installation of corner waterproof steel plate

[0051] S1. Place the corner waterproof steel plate inside the steel bar at the pre-installation position, and place the waterproof groove on the water-facing surface;

[0052] S2, docking the first welded plate 10 and the second welded plate 12 with the corresponding waterproof steel plate;

[0053] Step 3: Fix the corner waterproof steel plate with the fixing device

[0054] H1. Place the first pressure plate 6 on the side of the first fixed plate 9 and the second fixed plate 7 close to the first right-angle plate 1 and the second right-angle plate 2, and place the first positioning pin 16 on the first fixed plate 9 Cooperate with the first positi...

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Abstract

The invention discloses a corner water stop steel plate equipped with a fixing device and a construction method, and belongs to the technical field of building construction. The steel plate is provided with a first right angle plate and a second right angle plate, one end of the first right angle plate is welded with one end of the second right angle plate, a first weld plate and a second weld plate are welded at tail ends of the first right angle plate and the second right angle plate respectively, a first seam allowance is formed between the first weld plate and the first right angle plate,a second seam allowance is formed between the second weld plate and the second right angle plate, welding length can be conveniently controlled through the first seam allowance and the second seam allowance, and the first weld plate and the second weld plate can drain water downwards from a waterproof groove, and the waterproof effect of weld seams is ensured. The steel plate also comprises the fixing device, the distance between water stop steel strips and the first weld plate and the second weld plate is adjusted by an adjusting sleeve, and thus, welding quality is effectively ensured, recycling of the fixing device is realized, and the cost is saved.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a corner waterproof steel plate equipped with a fixing device. Background technique [0002] At present, in the construction of various construction projects, post-casting belts are provided due to structural design requirements, especially in the basement. In the past construction process, when the corner position of the basement bottom slab post-casting belt, the corner position of the roof post-casting belt, and the male and female corners of the exterior wall post-casting belt were constructed, long strips of water-stop steel plates were purchased and cut on site. Then solder. It is difficult to control the cutting accuracy during the cutting process. There is a certain deviation after cutting the water-stop steel plate. At the same time, there is no special fixing device for the corner water-stop steel plate to effectively fix it. It is easy to loo...

Claims

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Application Information

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IPC IPC(8): E02D31/02E02D29/16
Inventor 刘许江向琳玲
Owner CHINA MCC17 GRP
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