A high water level water retaining device

Abstract

The invention discloses a high-water level water retaining device which comprises at least one water retaining unit, wherein the water retaining unit comprises a base (1) provided with a water storage cavity (3) and a panel (2), and the rear end of the panel (2) is hinged with the base (1); a floating plate (4) is arranged on the lower surface of the panel (2); when the panel (2) covers the base (1), the floating plate (4) is accommodated in the water storage cavity (3); the base (1) is provided with a water inlet hole (5) communicating with the water storage cavity (3) and the front space of the water retaining device; the panel (2) is formed by longitudinally splicing at least two sub-plates (21 and 22) with the same widths; a sealing rubber strip (23) is arranged between the longitudinally spliced sub-plates (21 and 22); and the adjacent sub-plates (21 and 22) are fixedly connected through multiple bolts. The high-water level water retaining device is small in processing difficulty and low in production cost.

Description

technical field [0001] The invention belongs to the technical field of water retaining equipment at the mouth of an underground building, in particular to a high water level water retaining device with low processing difficulty and low production cost. Background technique [0002] Timely blocking rainwater from underground buildings, such as the mouth of underground garages, is an effective measure to prevent heavy rains and heavy rains from flooding vehicles and property in underground buildings and causing huge losses. [0003] Chinese invention patent application "Modular automatic water retaining device" (application number: 201610078353.2, publication date: 2016.5.4) discloses a modular automatic water retaining device, including two or more automatic water retaining units arranged side by side, each The automatic water retaining unit includes a base provided with a water storage chamber and a panel whose rear end is hinged to the base, and a floating plate is arranged...

AI Technical Summary

Problems solved by technology

However, since the welding between die-casting aluminum alloy materials requires special welding equipment and special welding processes, and the welding quality is difficult to guarantee, the requirements for equipment and personnel are high, and the cost of production is greatly increased

[0006] Therefore, there is a problem in the prior art: in order to increase the water-retaining height of the water-retaining device, multiple panels are longitudinally spliced, which greatly increases the production cost and difficulty

Images