CN201961950U

CN201961950U - Sediment stuff pump impeller lifts by crane the instrument

Info

Publication number: CN201961950U
Application number: CN201120064402XU
Authority: CN
Inventors: 张靖波
Original assignee: CHINA COAL PINGSHUO COAL INDUSTRY Co Ltd
Current assignee: CHINA COAL PINGSHUO COAL INDUSTRY Co Ltd
Priority date: 2011-03-11
Filing date: 2011-03-11
Publication date: 2011-09-07
Anticipated expiration: 2021-03-11

Abstract

The utility model relates to an industry and lifts by crane the instrument, is that a sediment stuff pump impeller lifts by crane the instrument particularly. This utility model comprises a mainboard, a lifting hook, a layer board, rings, and a lifting hook is articulated with the mainboard, and the lower extreme at the mainboard is fixed to the layer board, and there is the slot on the surface, and there is the right angle part mainboard upper end, and rings are installed at the right angle. During the use, the hook of lifting hook catches on impeller centre bore slot, and impeller lower part surface is held to the layer board, after slinging, because the action of gravity can keep the impeller whole vertical. It enables the impeller and keeps vertical state in the dismouting process, time saving and energy saving and safety.

Description

The slurry pump impeller lifting tool

Technical field

The utility model relates to a kind of industrial lifting tool, specifically a kind of slurry pump impeller lifting tool.

Background technology

Slurry pump impeller is a kind of short cylinder of hollow.For a long time, when handling, dismounting, installation impeller, adopt steel rope, suspender belt etc. as lifting device always.In hoisting process, because the slag stock pump is a horizontal pump, axle is a level, keeps vertical state in order to keep impeller in disassembly process, has to adopt a plurality of suspension centres to lift simultaneously to keep the vertical state of impeller.Whole hoisting process is wasted time and energy, and has potential safety hazard.

Summary of the invention

The purpose of this utility model provides a kind of impeller that can make and the time keeps vertical state, time saving and energy saving slurry pump impeller lifting tool in lifting.

The utility model comprises mainboard, suspension hook, supporting plate, suspension ring, and suspension hook and mainboard are hinged, and supporting plate is fixed on the lower end of mainboard, and there is groove on the surface, and there is the right angle part mainboard upper end, and the right angle is equipped with suspension ring.

During use, the hook of suspension hook catches on impeller centre hole groove, and supporting plate is held the impeller lower surface, after slinging, because action of gravity can keep impeller vertically whole.

The utility model has following advantage compared with prior art:

The utility model can make impeller keep vertical state in disassembly process, and is time saving and energy saving, safety.

Description of drawings

Fig. 1 is a structural representation of the present utility model,

Fig. 2 be the A of Fig. 1 to view,

Fig. 3 is that the B of Fig. 1 is to view.

Among the figure: 1. mainboard, 2. suspension hook, 3. supporting plate, 4. suspension ring.

The specific embodiment

Further specify the utility model below in conjunction with accompanying drawing.

The utility model comprises mainboard 1, suspension hook 2, supporting plate 3, suspension ring 4, suspension hook 2 is hinged with mainboard 1, supporting plate 3 is fixed on the lower end of mainboard 1, supporting plate 3 usefulness thickness are that the steel plate of 25mm is made (oad is 80 * 45 * 25), the surface makes groove, increases friction, is that the steel plate of 10mm is done mainboard with thickness, mainboard 1 upper end is the right angle part, and the right angle part is equipped with suspension ring 4.

During use, the hook of suspension hook 2 catches on impeller centre hole groove, and supporting plate 3 is held the impeller lower surface, after slinging, because action of gravity can keep impeller vertically whole.

Claims

1. a slurry pump impeller lifting tool comprises mainboard, suspension hook, supporting plate, suspension ring, it is characterized in that suspension hook and mainboard are hinged, and supporting plate is fixed on the lower end of mainboard, table and groove arranged, and there is the right angle part mainboard upper end, and the right angle part is equipped with suspension ring.