Efficient sealing two-way bulkhead gate

Abstract

The invention relates to an efficient sealing two-way bulkhead gate. The efficient sealing two-way bulkhead gate comprises a gate frame and a gate body, guiding grooves are formed in two sides of thegate frame, and the gate body is arranged in the guiding grooves of the gate frame. Two upper wedge-caulking devices are symmetrically arranged at the upper end of the gate body, and two lower wedge-caulking devices are symmetrically arranged at the lower end of the gate body. A hanging lug is fixedly arranged in the middle of the upper end of the gate body. The upper wedge-caulking devices comprise hooks arranged at the upper end of the gate body, upper wedge blocks are arranged at the rear end of a cross beam on the upper part of a gate hole in the gate frame, and inclined faces matched withthe upper wedge blocks are arranged on the inner sides of the hooks. The lower wedge-caulking devices comprise lower wedge blocks arranged at the lower end of the gate body, lower wedge seats are arranged on the front end face of the lower end of the gate frame, and inclined faces matched with the lower wedge blocks are arranged on the inner sides of the lower wedge seats. The efficient sealing two-way bulkhead gate is simple in structure, the wedge-caulking devices are additionally arranged at the upper and lower ends of the gate body, so that the pressure borne by the gate when the gate ispressed reversely is fully focused on the wedge seats, the gate body is effectively prevented from being deformed by pressure, and the sealing performance of the gate body is improved.

Description

technical field [0001] The invention relates to a gate, in particular to a high-efficiency sealing two-way water-stop gate. Background technique [0002] The gate is a control facility for closing and opening the discharge channel, an important part of hydraulic structures, which can be used to intercept water flow, control water level, regulate flow, discharge sediment and floating objects, etc. It is suitable for various places such as municipal water supply, drainage, flood control and water treatment of industrial and mining enterprises, such as water intakes, discharge outlets, pump stations, channels, rivers, etc. Now traditional steel gates are generally directly made of thick steel plates. Due to the bottom water pressure Larger, the bottom of the steel gate is subject to greater force and is prone to deformation, resulting in poor sealing effect around the gate and reducing the service life. Contents of the invention [0003] In view of the above defects, the obj...

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