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In-situ rush-repair and leakage-repair method for rubber dam bags and repair device

A technology of rubber dam bag and connecting column, applied in water conservancy engineering, marine engineering, construction and other directions, can solve the problem of impossible sticking and repairing construction.

Inactive Publication Date: 2018-07-27
李书华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, although the bonding effect is highly reliable, bonding construction will become impossible when the dam is in operation and there is water

Method used

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  • In-situ rush-repair and leakage-repair method for rubber dam bags and repair device
  • In-situ rush-repair and leakage-repair method for rubber dam bags and repair device
  • In-situ rush-repair and leakage-repair method for rubber dam bags and repair device

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Experimental program
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Effect test

Embodiment 1

[0039] Embodiment one: if Figure 1-9 As shown, a rubber dam bag on-site emergency repair and repair device includes an inner base 1 and a connecting column arranged on the inner base. Firmware 8, the fastener is used to press the pressure plate tightly, the clamping operating mechanism is provided in the connecting column, which is convenient for on-site installation of the repair device, and the clamping operating mechanism includes a positioning rod that matches the through hole in the connecting column and a handle arranged on the positioning rod, the positioning rod is a hollow structure. The through hole 5 in the connecting column plays the role of temporary exhaust. According to the bag pressure in the rubber dam on site, if the water storage level is not high, the pressure in the rubber dam bag can be kept constant, and the air supply can be continued to prevent the water storage level from suddenly falling. If the pressure releases and falls, it will cause harm to th...

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Abstract

The invention discloses an in-situ rush-repair and leakage-repair method for rubber dam bags and a repair device. The method comprises steps as follows: a connecting column is sleeved with a press plate, a screw cap is screwed on the connecting column, a positioning rod is clamped into a through hole, a positioning screw cap is tightened, a handle is held by a hand to clamp an inner base into a crack, the crack is completely covered with the inner base by adjusting the direction of the handle, rubber cloth on two sides of the crack is suspended on a locating pin, the left hand holds the handle, the right hand holds a wrench to tighten the screw cap, after the press plate is pressed tightly by the screw cap, an inner screw is screwed into the connecting column by an inner screw tightening mechanism, and an arc-shaped cap is mounted on the connecting column. The method is labor-saving and time-saving, and maintenance expense is low.

Description

technical field [0001] The invention belongs to the technical field of rubber dam engineering construction, and in particular relates to a method and a repairing device for on-site emergency repairing of rubber dam bags. Background technique [0002] The rubber dam project is a new type of water-retaining structure. Because of its novel structure, obvious economic benefits, and convenient management, it is widely used in many fields such as flood control, water-retaining irrigation, urban and rural water supply, hydropower generation, and beautification of the environment. The rubber dam bag is the main body of the project operation. Due to its thin-walled flexible structure, the operation may encounter strong impact, friction, beating of the flood, collision of floating objects downstream on the dam bag, sharp objects piercing, cutting and other damages. After the rubber dam bag is damaged, there are mainly two kinds of cracks: one is the longitudinal crack, which is smalle...

Claims

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Application Information

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IPC IPC(8): E02B3/16
CPCE02B3/16
Inventor 陈松李书华杨光刘少博周云鹏郭建飞张怀占米军朱星省张英申娜蔡勋星李国武张君慧王永峰魏海英杨艳玲张焕梅刘海玲刘宝聚张思峰汤小平吕宏文李喜玲刘宝峰史金超司应哲王昶皓邱昰霖程家诺高袆轩
Owner 李书华
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