Adjustable sealing strip, mounting structure thereof and discharge gate

Abstract

The invention discloses an adjustable sealing strip, a mounting structure thereof and a discharge gate. The sealing strip comprises a mounting portion and a sealing portion, wherein the mounting portion extends along the length of the sealing strip, a plurality of waist holes are formed in the mounting portion, the sealing portion is attached to one side of the mounting portion, and a side surfaceof the sealing portion is a curved surface. The mounting structure comprises the sealing strip, a mounting plate, a trim strip and clamping assemblies; the mounting plate is adapted to one side of the mounting portion, and the sealing portion extends to the outside of the mounting plate; the trim strip is adapted to the other side of the mounting portion; each clamping assembly comprises a firstscrew rod and a first nut; mounting holes are formed in the mounting plate and the trim strip, and the mounting holes correspond to the waist holes one by one; and the first screw rods penetrate in the mounting holes to cooperate with the first nuts to clamp the sealing strip. The discharge gate comprises a door panel, the door panel is provided with a first pressure-bearing surface and a second pressure-bearing surface, and the mounting structure is arranged at the edge of the first pressure-bearing surface. By adopting the mounting structure, different parts of the sealing strip can be fine-tuned, so that the sealing performance of the discharge gate provided with the sealing strip and the mounting structure is improved, the maintenance is convenient, and the maintenance cost is saved.

Description

technical field [0001] The invention relates to the technical field of water supply and drainage engineering equipment, in particular to an adjustable sealing strip, its installation structure and a discharge gate. Background technique [0002] In municipal drainage projects, in order to achieve the purposes of source control and sewage interception, waterlogging prevention and control, and rainwater utilization, interception and storage facilities are usually set up in the drainage system to effectively control rain and sewage confluence, overflow, pollution, etc., and ensure drainage The system is stable and safe, while improving the efficiency of sewage treatment and rainwater utilization. [0003] A variety of gates are installed in the storage tanks and interception wells of the drainage system to control the water flow. According to the function of the gates, they are divided into flow regulating gates, overflow gates, discharge gates and flushing gates. Among them, t...

AI Technical Summary

Problems solved by technology

The traditional discharge gate uses a rubber strip to fit the edge of the gate to achieve sealing. The structure of the rubber strip is relatively simple, and the position is fixed after installation, so adaptive fine-tuning cannot be performed.

During the rotation of the gate, the rubber strip rubs against the wall surface, which will cause certain wear and tear; and the wall of the weir where the discharge gate is installed is affected by factors such as water soaking and impact, and the flatness of the wall surface is poor, which makes the traditional discharge gate After using for a certain period of time, there will be problems such as poor sealing and water leakage.

At this time, usually only the way of replacing the rubber strip can be used for maintenance, which is more difficult and costly

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