Cable-stayed self-coupling submersible electric pump with rail brace devices

A submersible electric pump and cable-pulled technology, applied in the field of cable-pulled self-coupling submersible electric pumps, can solve problems such as loss and delayed drainage, achieve low manufacturing cost, facilitate disassembly and installation, and solve the effect of pump truck rollover

Inactive Publication Date: 2016-12-07
TIANJIN GANQUAN GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once the pump truck rolls over in the water or during driving, it will cause great problems on the site, delay the expected drainage, and cause unnecessary losses

Method used

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  • Cable-stayed self-coupling submersible electric pump with rail brace devices
  • Cable-stayed self-coupling submersible electric pump with rail brace devices

Examples

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Effect test

Embodiment Construction

[0015] The specific implementation manners of the present invention will be briefly described below in conjunction with the accompanying drawings.

[0016] As shown in the figure, a cable-stayed self-coupling submersible pump with a rail holding device includes a steel rail 9 and a water outlet pipeline 2. A pump truck 1 is arranged on the steel rail 9, and the pump truck 1 is connected to the water outlet pipeline. 2 are fixedly connected, and several rail holding devices 3 are symmetrically arranged on both sides of the base of the pump truck 1 and on both sides of the outlet pipeline 2 close to the coupling surface.

[0017] Any of the rail holding devices 3 includes a fixing seat and a holding part.

[0018] Any of the fixed seats includes a fixed block 4, a connecting plate 5 and an intermediate splint 6 fixed sequentially from top to bottom, and any of the fixed seats is arranged in an I-shape.

[0019] Any of the clamping parts includes an outer splint 7 and a limiting...

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PUM

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Abstract

Provided is a cable-stayed self-coupling submersible electric pump with rail brace devices. The cable-stayed self-coupling submersible electric pump with the rail brace devices comprises a steel rail and a water outlet pipeline. A pump truck is arranged on the steel rail and fixedly connected with the water outlet pipeline. The multiple rail brace devices are symmetrically arranged on the two sides of a base of the pump truck and the two sides, close to the coupling face, of the water outlet pipeline correspondingly. The cable-stayed self-coupling submersible electric pump has the beneficial effects that by the arrangement of the rail brace devices, the pump truck can slide safely by tightly grasping the rail; during operation of the electric pump, the coupling face tends to be opened under the action of hydrodynamic power, the rail brace devices also tightly grasp the edges of the steel rail at the coupling opening at the moment, and the higher the hydrodynamic power is, the higher the bracing force of hooks is; and the cable-stayed self-coupling submersible electric pump can mainly prevent the pump truck from disengaging from the rail in the moving process, and the problem of rollover of the pump truck is solved. The cable-stayed self-coupling submersible electric pump is simple in structure, low in manufacturing cost and convenient to disassemble and assemble.

Description

1. Technical field [0001] The invention relates to a power device for drainage, in particular to a cable-stayed self-coupling submersible electric pump with a rail holding device. 2. Background technology [0002] The cable-pull type automatic coupling submersible pump means that the pump body is installed on the pump truck, and moves up and down under the action of the hoist and gravity through the track on the slope, and at the same time realizes that the water outlet of the pump and the water pipeline interface are underwater. automatic connection and disconnection. The biggest advantage of this kind of pumping station is that the water pipelines are all laid by hidden pipes, the cables are suspended on the rails in the air, the surface is spacious and clean, the water pumps operate in deep water areas, there is no noise, and the operating environment is good. The disadvantage is that only deep water is pumped, the pipeline is long, occupies a large area, and has high re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D13/08F04D29/00
CPCF04D13/08F04D29/007
Inventor 马恩成邓悌康王康耿少杰叶丽珍张文新
Owner TIANJIN GANQUAN GROUP
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