CN2712997Y

CN2712997Y - Damming cage

Info

Publication number: CN2712997Y
Application number: CN 200420011358
Authority: CN
Inventors: 刘恒
Original assignee: KAIFENG CITY YELLOW RIVER CONSERVANCY COMMISSION
Current assignee: KAIFENG CITY YELLOW RIVER CONSERVANCY COMMISSION
Priority date: 2004-07-24
Filing date: 2004-07-24
Publication date: 2005-07-27
Anticipated expiration: 2014-07-24

Abstract

The utility model relates to a damming cage for flood fighting, which is characterized in that hard materials and soft materials are filled in a net cage and are mixed, wherein the hard materials adopt stone materials and soil bags, and the soft materials adopt willow branches, crops, straw and man-made fabric. The utility model has good stability as well as greatly enhances a slow flowing and silt depositing effect, and meanwhile, the damming cage can also effectively utilize resources, such as waste crops, etc. The damming cage has the advantages of broad use range, high manufacturing speed, low technique requirement, easy mechanized production and good sealing effect, and is an ideal damming cage for sealing crevasses, making dams for the dam foundation and rescuing emergency for collapse.

Description

Special bags of willow branches, framed by bamboo, for building dykes cage

Technical field

The utility model relates to a kind of emergency flood fighting member, building in particularly a kind of water-special bags of willow branches, framed by bamboo, for building dykes cage.

Background technology

In the flood-fighting, building special bags of willow branches, framed by bamboo, for building dykes worker utilizes stone and soft material to lean on artificial field fabrication in water in traditional water, and because of its technical requirements height, difficulty is big, and speed is slow, dangerous big, so far can't satisfy the new demand of emergency flood fighting now.At present, the traditional gabion that is adopted during flood-fighting or traditional earth bag cage, though can overcome the deficiency of above-mentioned technology to a certain extent, but because its structure is to be made of the stone or the earth bag that are provided with in galvanized wire cage and the galvanized wire cage, though tradition gabion stability better, but the unhurried current effect that falls to becoming silted up is relatively poor, can't satisfy the requirement of blocking up anxious flood season of the big stream of water.When big caving in when using in speedily carrying out rescue work of slipping that the top dashes because the current that the building stones gap is passed through are stronger, still can wash away dykes and dams, dykes and dams are threatened, thus be difficult to satisfy big slide push up towards the time the requirement of speedily carrying out rescue work of caving in.Though and traditional earth bag cage spreadability is better, be easy for the protection of dykes and dams, because little, the less stable of proportion, do not possess the effect that unhurried current falls to becoming silted up, so the middle use that is unsuitable for blocking up in flood season in addition.

The utility model content

The utility model is the deficiency that exists in the above-mentioned background technology, provide a kind of not only be easy to mechanized production, manufacturing speed fast, be easy to throw in, the speed of rescuing and protecting is improved greatly, and the special bags of willow branches, framed by bamboo, for building dykes cage that stability is strong, unhurried current falls to becoming silted up effective.

Its concrete solution is: be provided with hard material and soft material in the cylinder mould, and the soft material in the cylinder mould mixes setting with hard material.

In addition then, what described hard material adopted is building stones, earth bag.And soft material adopts is withy, crops highland barley, straw, man-made fabric.

The utility model is made of cylinder mould and the hard material and the soft material that load in mixture in cylinder mould, makes it both have stability preferably, and the unhurried current effect that falls to becoming silted up is strengthened greatly, simultaneously, can also effectively utilize local discarded resources such as crops highland barley.This special bags of willow branches, framed by bamboo, for building dykes cage scope of application is wide, and manufacturing speed is fast, technical requirements is low, is easy to mechanized production, blocks up effectively, is that a kind of desirable breach is blocked up, the dam foundation is done the dam, caves in that speedily carrying out rescue work rescues and protects uses special bags of willow branches, framed by bamboo, for building dykes cage.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment 1.

Fig. 2 is the A-A sectional view of Fig. 1.

The specific embodiment

Embodiment 1

Among Fig. 1, Fig. 2, cylinder mould 1 is made of the lead wire net sheet, and the building stones that the hard material 2 in the cylinder mould differs for size shape are withy and straw with building stones load in mixture that together soft material 3 uses in the cylinder mould, and, expect firmly 2 with the usage ratio of soft material 3 be 3: 1.This ratio is suitable for using under the following situation of flow velocity 1.4m/s.

During on-the-spot the use, can on tipping truck, by connector the net sheet be assembled into cylinder mould earlier, then utilize hard material that loader will get ready and soft material to pack in the cylinder mould again, and add a cover square and can the direct special bags of willow branches, framed by bamboo, for building dykes cage that assembled on site is good be transported to release position and jettisoning.

Embodiment 2

In the present embodiment, building stones and earth bag that hard material differs for size shape, soft material is withy, crops highland barley, man-made fabric, and material is 2: 1 with soft material ratio firmly, other structure is identical with embodiment 1.This ratio is suitable for using under the following situation of flow velocity 1m/s.

Embodiment 3

In the present embodiment, what hard material only adopted is earth bag, and hard material is 1: 1 with soft material ratio, and all the other structures are identical with embodiment 2.It is suitable for using under the following situation of flow velocity 0.5m/s.

Claims

1, a kind of special bags of willow branches, framed by bamboo, for building dykes cage comprises cylinder mould and hard material, it is characterized in that also being provided with in the cylinder mould (1) soft material (3), and hard material (2) mixes setting with soft material (3).