Cuneiform slide block of movable pump station for urban drainage

Abstract

The invention discloses a cuneiform slide block for a movable pump station for urban drainage. The cuneiform slide block comprises a cuneiform slide block body, a cuneiform slide way and a water pump,wherein half part of the cuneiform slide block body is fixed to a gate groove and the other half part of the cuneiform slide block body is fixed to a service gate; a flood gate is arranged at the right side of the service gate; a build-in flap valve is arranged at the outer river side of the service gate; a water pump is arranged at the left side of the build-in flap valve; one half of the cuneiform slide way is fixed to a bearing base and the other half of the cuneiform slide way is fixed to the pump pump; a pump placing platform is fixedly arranged at the upper side of the water pump; a hoist is arranged at the upper side of the pump placing platform; water pump connecting flange plates and service gate connecting flange plates are arranged at the upper and lower ends of the water pump;and the water pump connecting flange plates and the service gate connecting flange plates are firmly matched by virtue of O-shaped seal rings. According to the cuneiform slide block provided by the invention, with the application of the bearing base which s combined at the inlet side of the water pump and the service gate which is combined at the outlet side of the cuneiform slide block body andthe cuneiform slide way, the problems of water leakage and vibration fatigue can be effectively solved.

Description

technical field [0001] The invention relates to the use of a wedge-shaped slide block and a wedge-shaped slideway in a support base and a steel gate combined with a pump gate of a mobile pump station, in particular to a wedge-shaped slide block of a mobile pump station for urban drainage. Background technique [0002] In the mobile pumping station built in the early stage, due to the convenience of the access of the working gate, when designing the working gate of the pump combined with the pump gate, there was a 6mm gap between the gate and the gate slot, and two problems occurred when the water pump was draining. Problem 1: Due to the gap between the working gate and the door slot, the front water stop arranged on the working gate and the water stop plate on the door slot are not tightly pasted, which is prone to water leakage, especially when the water pump is running at a high lift. The water leakage is serious; Problem 2 : Since the water pump and the bottom plate of th...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a wedge-shaped slider for a mobile pump station for urban drainage, so as to solve technical problems such as water leakage of the working gate and vibration fatigue of the mobile water pump caused by the gap reserved between the support seat, the working gate and the door slot.

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