Cross type trash rack

Abstract

The invention discloses a cross type trash rack, and relates to the field of trash blocking devices. The cross type trash rack comprises trash rack bodies, the number of the trash rack bodies is two,the two trash rack bodies are arranged in a crossed linkage manner, each of the trash rack bodies is composed of two or more trash blocking plates, and a plurality of through holes are formed in eachtrash blocking plate; the trash blocking plates are movably hinged to one another; vertical tracks are arranged on the two sides of each trash rack body correspondingly, and the tracks are connected with the trash rack bodies through rolling wheels; and the rolling wheels are installed in the tracks in a cooperating mode, one ends of the trash rack bodies are arranged on the wall of a ship lock, and the other ends of the trash rack bodies are fixed on a rotating shaft of a triangular gate of the ship lock. According to the cross type trash rack, a floating body is not required to be used as asupport, and the trash rack bodies are arranged in a crossed mode, so that self-balancing is achieved, the pressure of the trash rack bodies on the tracks on the two sides is reduced, and the servicelife of the trash rack is prolonged.

Description

technical field [0001] The invention belongs to the technical field of river channel trash racks, in particular to a cross trash rack. Background technique [0002] In the prior art, the trash rack is composed of a frame, a transverse partition and grid bars. The trash rack body is generally made of steel, and the spacing between the grid bars depends on the size, amount and application requirements of the dirt, so as to ensure that the trash rack passes through the trash rack. The sewage will not be stuck in the flow parts of the turbine. The sewage blocking device is mainly used for the sewage of the water inlet of the ship lock triangular gate, but there are a lot of floating objects on the water surface (dead fish, aquatic plants, miscellaneous wood, etc.) enter the corner of the door body and the lock chamber wall, causing garbage accumulation, which will continue to pile up in the corner after a long time, and even emit a foul smell, which will hinder the operation of ...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the trash rack is composed of a frame, a transverse partition and grid bars. The trash rack body is generally made of steel, and the spacing between the grid bars depends on the size, amount and application requirements of the dirt, so as to ensure that the trash rack passes through the trash rack. The sewage will not be stuck in the flow parts of the turbine. The sewage blocking device is mainly used for the sewage of the water inlet of the ship lock triangular gate, but there are a lot of floating objects on the water surface (dead fish, aquatic plants, miscellaneous wood, etc.) enter the corner of the door body and the lock chamber wall, causing garbage accumulation, which will continue to pile up in the corner after a long time, and even emit a foul smell, which will hinder the operation of the gate in severe cases. Therefore, manual use of small boats is required on a regular basis cleanup, poor security

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