CZ21583U1 - Flood-protection barrier - Google Patents

Description

Flood barrier

Technical field

The technical solution concerns a flood control facility which, in addition to serving to protect the health and property of the state and the population, has another function as a waterfront for pedestrians and cyclists.

BACKGROUND OF THE INVENTION

There are a number of solutions to minimize flood damage. One option is to preserve natural flood areas or create polders. The water is then spilled where it is not dangerous. However, with ever-increasing construction, these places are decreasing. There is a lack of funds for the construction of dams or other polders, etc. Moreover, dams currently serve for other purposes than they were built - flood protection is not a priority for owners of hydraulic structures. In addition, river flows are often concreted and water has no chance to soak up.

Permanent barriers and barriers to floods in cities include various concrete, but mainly stone walls and walls, which are financially demanding for construction and regular maintenance. There are also a large number of different means that are able to protect against floods. These are various barriers, stacked bags with sand or other material, various concrete blocks, as well as rubber bags impregnated with water, etc. Another possible solution is the use of barriers, which are based on various plates supported by struts, or other mobile building structures placed in anchor waterfront openings, where in the event of an emergency, the posts are inserted and a barrier against water is placed between the posts of the beam.

The disadvantages of these solutions are the time required for logistics, handling and labor requirements. The essence of technical solution

We address the high demands and costs of logistics, handling and labor needs by ensuring that the flood control system is permanently in place at the risk of floods and can be used simply and quickly without the need to provide transport from warehouses and heavy handling equipment. It is sufficient for the tilting part of the device to be moved to a vertical position and secured by a strut. The embankment can also be used in the event of floods, but its width is narrowed.

The flood barrier consists of partial units. Each sub-assembly consists of at least one fixed and one hinged assembly. The number of fixed reports depends on the customer's requirements and on the required communication width.

The rigid assembly is a stainless steel structure (frame with reinforcing elements) to which profile battens (eg a composite made of a mixture of PP and waste natural material - sawdust) are attached using a special fastener and the whole assembly is then anchored to the concrete base.

The hinged assembly is connected to the fixed part by hinges. It consists of a load-bearing con- struction structure made of stainless steel (frame with reinforcing elements) to which the battens are fixed in the same way as for a rigid assembly. In vertical position it is secured by struts.

In addition to handrails, each unit may also include street lamps, road signs, fence, etc.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a side elevational view of the sub-assembly, i.e., the hinged assembly 2 prevents water from spilling. Fig. 2 is a side view of a sub-assembly where the folding assembly Zjev is in a horizontal position. Figures 3 and 4 show the same in 3D view.

-1 CZ 21583 Ul

Example of technical solution

As shown in the accompanying drawings, the flood barrier consists of individual sub-units sealed together. Each of the sub-assemblies consists of at least one fixed assembly 1 and one hinged assembly 2.

The rigid assembly I, i.e. the base, is formed by a rectangular stainless steel structure i.e. a frame 7 with at least two transverse reinforcing elements 8. The surface is formed by profiled battens 9 of composite material. The connection of the individual laths 9 and the attachment to the supporting structure is done by means of special fastening material (without drilling). The edges of the slats 9 are covered by a cover strip.

The rigid assembly 1 is further provided on the upstream side 6 with means for anchoring the railing 4 and on the opposite side with means for the movement of the hinged part 2 and means for anchoring the strut 2. The frame 7 with reinforcing elements 8 is fixed to the concrete substrate 5.

The hinged assembly 2 comprises a rectangular stainless steel load-bearing structure with at least two transverse reinforcing elements 8. The surface is formed by profiled battens 9 of composite material. The connection of the individual slats 9 and the attachment to the supporting structure is done by means of special jointing material (without drilling). The edges of the profile laths 9 are covered by a cover strip.

The transverse stiffening elements 8 are intended to prevent sags 9 which form the main part of the wall from sagging. The wall is secured in the vertical position by at least two struts 3. The hinged assembly 2 is connected to the fixed assembly 1 by hinges.

The surface of the rigid assembly 1 and the hinged assembly 2 is formed by profiled battens 9 of composite, which has the property of being weather-resistant and of long service life. It is also maintenance-free and easy to replace if necessary. The big advantage is that it is not slippery even in the rain. Due to its composition it is 100% recyclable. This material is already commonly used in construction, eg for outdoor garden equipment - pools, terraces, verandas, etc.

To the working position, the hinged assembly 2 is raised by twisting it into a vertical half, the struts 2 are removed from the bearing (in the wall), inserted into the grip on the concrete substrate 5, joined by a pin and secured with a split pin. The other side of the strut 2 is attached to the transverse element 8 of the hinged assembly 2, connected by a pin and secured with a split pin.

The folding assembly 2 is normally in a horizontal position and is used, for example, for walking, cycling, etc., as a waterfront promenade (see Figs. 2 and 4) and in the event of a flood hazard it will be easily changed into a barrier (see Fig. 1 and 3). Position 6 shows the device side. Industrial applicability

The technical solution is intended as a temporary barrier against floods, another function of the facility is to serve as a riverside road for pedestrians and cyclists.

PROTECTION REQUIREMENTS

Claims (4)

1. A flood barrier comprising side-by-side assemblies serving as a waterway for pedestrians and cyclists, characterized in that each assembly consists of a fixed assembly (1) and a hinged assembly (2), wherein the hinged assembly (2) is vertical supported by at least two struts (3). Flood barrier according to claim 1, characterized in that the fixed assembly 40 is provided on the upstream side (6) with means for anchoring the railing (4) and on the opposite side with means for moving the hinged assembly (2) and means for anchoring the struts (3) to the concrete substrate (5). -2EN 21583 Ul Flood barrier according to claims 1 and 2, characterized in that the structure of the fixed assembly (1) and the hinged assembly (2) is formed by a frame (7), at least two reinforcing elements (8), the surface being profiled battens (9) of composite material. Flood barrier according to Claims 1, 2, 3 and 3, characterized in that the communication 5 provided is fitted with street-lighting lamps in addition to the railing.