DE102008018582A1 - Fast-building waterproof dam body - Google Patents

Abstract

Fast-build waterproof dam body made of stacked sandbags, stands and waterproof plastic sheeting, while the plastic sheets hang on the stand and lower edges under-bent inward, to the sheltered building, have where the sandbags lie and close to the plastic films the whole Along the embankment.

Description

The The invention relates to a dam-like protection device on the bank of a Waters or other places against temporary occurring flooding.

STATE OF THE ART

It is known, according to the patent (Austria) AT 400 047 B , "Dam-like protective device", Int. Cl. E02B 3/04, (1995), which consists of an extendable shield disposed in a slot of the concrete base and held in the extended position by a bolt lock. As a drive to extend it uses a hydraulic cylinder or a self-locking rack and pinion combination.

The Deficiencies of this construction are due to the low stiffness of the Schildes, who in consequence of the unreliability of his firm clamped edge and the complexity of the mechanism caused his departure. The steel elements of the shield will be Under certain circumstances, the variable moistening quickly rust. Finally, the concrete base will damage the landscape.

It is known, according to the German Utility Model DE 299 16 140 U1 , "Wall for Flood Protection", Int. Cl. E02B 3/10, (2000), which consists of a wall, which is provided with sockets and fixed on the vertical side of the wall or sheet piling.

The Deficiencies of this structure is that for The assembly and disassembly of the wall requires complicated lifting mechanisms and big effort of the time. And, as above, the steel elements of the shield under circumstances of variable moistening the concrete wall will quickly rust and damage the landscape. These two facilities need a precise knowledge of the course of the water ahead and are thus at changed course conditions useless.

For Protection against floods is usually used the sandbags that are before the dangerous period on the riverside one lays around the residential buildings and others Protect objects. The lack of this way of protection exists in the water leakage of the sacks formed by Bank dam.

Other Way of protection from the floods closes the construction along the riverbank of a protective brick or brick wall of the concrete. The lack of this way of protection is that the outside of the area is spoiled.

It is known, according to the German Utility Model DE 20 2006 005 742 U1 "Flood Protection System", Int. Cl. E02B 3/10, (2006), which consists of a series of skeletal elements, a support plate, a fabric width and sandbags.

The Deficiencies of this structure is that for the assembly and disassembly of the elements and for preparation The support plate requires complicated lifting mechanisms and big effort of the time. Besides, you have to to guess in advance where such embankment is required, and there to prepare a support plate in advance.

From the Internet are also the lightweight retaining walls "AquaFence (the address is www.king5.com ) and "Water barrier" (the address is www.floodprotection-system.com ), which consist of the set of supporting stands and the membrane and are set up manually. Their main deficiency of these retaining walls is that the burden of water rush is transferred to the membrane, and then to the stands. It limits the height of the supporting walls, forces the posts to be more dense and also strong, ie difficult to do, and to use very strong material for the membrane.

TECHNICAL SOLUTION

The Invention has set itself the task of the dam body waterproof, reliable and stable to build their construction so simplify it so you can use it in non-specialized workshop manufacture and assemble manually anywhere and can dismantle. The present invention is without in advance prepared base for the dam to get along.

Of the Construction exists as a retaining wall against flooding made of stacked sandbags and waterproof plastic films, which hang on a series of stands and with a sealer are compressed.

The stand represents a metallic or wooden vertical bar 1 with one or more bevels 2 in front. The distance between the stands is selected so that you can manually remove the plastic sheets 3 can hang.

The lower parts of bars and bevels can be in two variants: 1) for ground they have sharp ends and are pressed in the ground under their own weight ( 4 ); 2) for asphalt or stone paving, they have wooden blocks or steel sheets from below ( 5 ) to be stable on the ground. On the top of the stands there are the hooks 4 , and on the plastic sheets in the appropriate places are the loops 5 made, to hang them on this hook. The slings are done off the sticky tape and they are glued to the plastic sheets in the course of hanging up.

The bottom edge of the plastic foils is on the floor inwards, to the protected building, under bent to below on the under bent parts 6 the sandbags 7 to lay. The shock 8th between the separate parts of the plastic films is taped with sticky tape such as the side of the water flow, as well as from the inner side. For safe water insulation of the impact between the plastic films and the floor you fill this shock with a. volume 9 out. To reinforce the films from above, they are with a rope 10 Mistake.

The Load from the water jam attack is transferred to the sandbags and will not pass neither on the stands, still on the plastic films. To supply that, you push The sandbags close to the plastic films on the whole Dam along. So you get a stable fixture that the Damm of the water flow carries and the area against the Water penetration protects.

In The accompanying drawings is an embodiment represented the subject invention.

It demonstrate:

1

Rod

2

slope

3

foil

4

hook

5

loop

6

with bent part

7

sandbag

8th

shock

9

volume

10

rope

It follow five drawings:

1 - Schematic representation of the faster-building waterproof dam.

2 - Section 1-1.

3 - View by arrows A.

4 - view according to arrows B.

5 Fragment C.

QUOTES INCLUDE IN THE DESCRIPTION

This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.

Cited patent literature

• AT 400047 B [0002]
• - DE 29916140 U1 [0004]
• - DE 202006005742 U1 [0008]

Cited non-patent literature

• - www.king5.com [0010]
• - www.floodprotection-system.com [0010]

Claims (4)

Quick-build waterproof dam for intermittent floods consisting of stacked sandbags, uprights and waterproof plastic films, characterized in that the plastic films hang on a series of stands and are compacted with a tacky band. Dam body according to claim 1, characterized that the stand represents the metallic or wooden ones vertical bar with one or more bevels in front and in put a row in front of the protected building is. Dam body according to claim 2, characterized that on the top of the stand there are hooks, and on The plastic films in the appropriate places are slings made to hang on this hook. Dam body according to claim 3, characterized that the plastic films underlies lower edges inside, to the protected building, have where the sandbags lie and close to the plastic films pushed along the whole dam,