Opening and closing device of water sluice gate

Abstract

The invention discloses an opening and closing device of a water sluice gate. The opening and closing device of the water sluice gate structurally comprises a first safety crank, a first crank connecting block, a connecting and limiting end block, a supporting base plate, a fixed protecting outer frame, a second safety crank, a second crank connecting block, a brake locking device, a fixed protecting disc, a top cover protecting cover, a full steel pulling rope and a rope rotating outer frame. The upper end of the supporting base plate is welded to the lower end of the fixed protecting outer frame, and the upper end of the fixed protecting outer frame is assembled at the lower end of the connecting and limiting end block. The opening and closing device of the water sluice gate disclosed bythe invention has the beneficial effects that by additionally arranging the brake locking device on the equipment, the equipment in a service condition of a relatively long time can brake immediatelywhen the rope is rusted or is abraded severely to break accidently, so that the condition that the water sluice gate falls accidently is avoided, and therefore, accidental risks are prevented. The using safety of the equipment is further guaranteed, and the opening and closing device of the water sluice gate is relatively practical.

Description

technical field [0001] The invention relates to an opening and closing device for a sluice gate, which belongs to the field of opening and closing protection equipment for a sluice gate. Background technique [0002] The gate hoist, also known as the hoist gate, is a large-scale hydraulic machinery product. The gate hoist is related to the normal operation of hydraulic structures. In addition to meeting the design requirements of general lifting machinery, the gate hoist is safe and reliable. It has special significance for flexible and convenient operation. [0003] In the prior art, when the equipment performs the opening and closing operation of the water gate, it is easy to cause wear and uneven stress on the rope under long-term use, and it is easy to cause sudden breakage of the rope under a certain period of use, resulting in the failure of the water gate. Accidents and human-uncontrollable situations occur during opening and closing, and the equipment cannot perform...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the object of the present invention is to provide an opening and closing device for the sluice gate, so as to solve the problem that in the prior art, when the equipment performs the opening and closing operation of the sluice gate, it is easy to cause the wear of the rope under long-term use. And the force is not uniform, under the use of a certain period of time, it is easy to cause the sudden breakage of the rope, resulting in accidents and uncontrollable situations when the sluice gate is opened and closed, and the equipment cannot perform braking operations quickly, which not only increases the speed of the sluice gate. Unexpected danger and increased equipment wear and tear, more inconvenient problems

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