Water conservancy gate device and utilization method thereof

Abstract

The invention discloses a water conservancy gate device and a utilization method thereof. The device comprises a gate plate (9) used for blocking a water channel opening (1), wherein an external thread sleeve (7) which is used for stretching into a hollow interior of a rotating shaft (6) and is in thread fit with an internal thread ring part (71) at the lower end is fixedly connected on the upper side of the gate plate (9); the upper end of the rotating shaft (6) is connected with a motor rotor (51) in a driving motor box (5) mounted on a structure matrix (10); two roller bearing components are mounted on the backwater side of the gate plate (9) from up to down; and each roller bearing component comprises two bearing rollers (88) which are opposite in the horizontal direction and are respectively rotatably mounted on the left side and the right side of the gate plate (9).

Description

technical field [0001] The invention relates to the field of water conservancy equipment, in particular to a water conservancy gate device and a using method thereof. Background technique [0002] Gate devices are widely used in the field of water conservancy to control the water flow of water supply and drainage. In the existing gate devices, the height of the gate plate is often adjusted by screw drive to adjust the flow rate. Because the weight of the gate plate is often relatively large, it is easy to cause pressure damage to the screw drive pair due to the weight, especially in the case of impact. Moreover, the running smoothness of these gate plates is often poor and is prone to load fluctuations, thereby causing impacts on the transmission system. All of these pose safety hazards to the operation of the equipment. However, setting some locking devices driven by power or manually will easily cause multiple actuations in the case of multiple dynamic adjustments to th...

AI Technical Summary

Problems solved by technology

Because the weight of the gate plate is often large, it is easy to cause pressure damage to the screw drive pair due to the weight, especially in the case of impact

Moreover, the smooth operation of these gate plates is often poor and prone to load fluctuations, resulting in impact on the transmission system

This poses a safety hazard to the operation of the equipment

However, setting some locking devices driven by power or manually will easily cause multiple actuations in the case of multiple dynamic adjustments to the height of the gate plate, resulting in a waste of labor costs and an increase in equipment operating costs.

And it is easy to cause the overall cost of equipment to rise and cause maintenance work to be complicated

Images