Lifting device for water conservancy gate

Abstract

The invention discloses a lifting device for a water conservancy gate. The lifting device structurally comprises guide lifting rods, a speed controller, fixture blocks, screws, gate body driving shafts, a lifting laser distance measurement device, fixed bases, a motor and a regulator. The lifting laser distance measurement device is of a cylinder structure, the left end and the right end of the lifting laser distance measurement device are connected with the two fixture blocks in a penetrating manner, the laser distance measurement device, the guide lifting rods and the screws are in embeddedconnection inside the fixture blocks, and the laser distance measurement device, the guide lifting rods and the screws constitute T-shaped structures. The lifting device is provided with the speed controller, during lifting, a connecting plate is connected with the left fixture block, a controller is matched with a speed sensor to effectively control the lifting speed of the gate when the gate islifted, the situation that the gate is lifted too quickly and accordingly the gate is damaged is prevented, then a connecting block is matched with a slider to connect the speed sensor, the gate is easily controlled, the opening difficulty of the gate is reduced, and the requirements of people can also be met.

Description

technical field [0001] The invention relates to a lifting device for a water conservancy gate, which belongs to the technical field of lifting equipment. Background technique [0002] The gate is used to close and open the control facility of the drainage channel. An important part of hydraulic structures, it can be used to intercept water flow, control water level, regulate flow, discharge sediment and floating objects, etc. [0003] The prior art discloses a water conservancy gate lifting device with the application number: 201620202840.0, including a gate body, which is characterized in that a dam body is provided on both sides of the gate body, a water pressure sensor is provided on the front side of the gate body, and a gate body is provided on the outside of the gate body Sealing pad, the upper side of the gate body is provided with the gate body drive shaft, the gate body drive shaft is connected with the gate body through the gate body fixed connector, the outer sid...

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 a hydraulic gate lifting device to solve the problem that the existing lifting device can effectively reduce the difficulty of opening the gate, but the lifting device is not easy to control and cannot meet people's needs

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