Dike breach rescue method

A technology for breaking and blocking dykes, which is applied in the field of flood control and emergency rescue of the Yellow River, can solve the problems of low efficiency, high risk, and long construction period, and achieve the effects of simple construction technology, increased success rate, and shortened construction period

Inactive Publication Date: 2018-12-11
YELLOW RIVER INST OF HYDRAULIC RES YELLOW RIVER CONSERVANCY COMMISSION +1
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method for emergency rescue of embankment breaches by using a convenient bridge-type bridge cage rescue device, so as to solve the problems of high risk, low efficiency and long construction period caused by various commonly used construction methods that require personnel to launch into the water

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Embodiment Construction

[0029] The present invention is described in detail below in conjunction with accompanying drawing.

[0030] The embankment breach rescue method of the present invention adopts a portable bridge cage rescue device to carry out rescue operations, and the portable bridge cage rescue device includes a plug-in module 1, a steel drill column bridge pile module 2 and a locking module 3, and the plug-in module 1 is horizontal It is connected in series and supported and fixed by the steel drill column bridge pile module 2, and the plugboard module 1 and the steel drill column bridge pile module 2 are locked together by the locking module 3.

[0031] The plug-in module 1, the steel drill column bridge pile module 2 and the locking module 3 can be metal materials or high-strength non-metal materials.

[0032] The steel drill column bridge pile module 2 is composed of steel drill units 21 in series, wherein the steel drill unit 21 is a columnar structure, and the bottom and top of the st...

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Abstract

The invention relates to the field of Yellow River emergency flood fighting, in particular to a dike breach rescue method. A portable bridge cage rescue device is used and comprises an inserting platemodule, a steel chisel column bridge pile module and a locking module, steel chisel units are connected through connecting threads to form the steel chisel column bridge pile module, the inserting plate module and the steel chisel column bridge pile module are fixed and connected by the locking module, and inserting plate units are inserted into overlapped reducing holes and fixedly connected through the steel chisel units. The unit modules are rapidly assembled on site, and a cage leg temporary bridge is built at a breach and used for throwing plugging materials. The dike breach can be effectively repaired in the first time, and the device is portable and rapid to transport, simple in construction step and wide in applicable range.

Description

technical field [0001] The invention relates to the field of flood control and rescue of the Yellow River, in particular to a method for emergency rescue of a dam breach by using a portable bridge cage rescue device. The IPC international patent classification number is E02B 1 / 00. Background technique [0002] River breaches are very harmful. For example, in 1998, catastrophic floods occurred in my country's Yangtze River, Songhua River and other rivers, which brought huge economic losses and casualties to the cities and counties around the river. Although the final breach is blocked by adopting the current blocking breach technology. However, because it requires personnel to stand in the torrent for piling construction, such as "River Breach Soft Plugging Method" (99115001.5) or personnel operate boats and vehicles to sink and plug leakage, such as "Break Break, Dam Break Blocking Ship" ( 201521008895.X), the price paid was also extremely heavy. There are also traditional...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B3/10
CPCE02B3/106
Inventor 于守兵张娜王春华陈雄波郑艳爽由宝宏张旭东杜小康谢卫明
Owner YELLOW RIVER INST OF HYDRAULIC RES YELLOW RIVER CONSERVANCY COMMISSION
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