CN201195669Y

CN201195669Y - Concrete hanging machine for portable belt for 220V power source

Info

Publication number: CN201195669Y
Application number: CNU200820035178XU
Authority: CN
Inventors: 岳睿
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-14
Filing date: 2008-04-14
Publication date: 2009-02-18
Anticipated expiration: 2018-04-14

Abstract

The utility model patent discloses a concrete lifting machine which uses a 220V power supply and can be conveniently carried. A worm wheel endless screw speed reducer (2) is mainly driven by a single-phase two-value capacitor asynchronous motor (1) and two drums (4) with ratchet wheels are driven by a cone belt (3) to wind up and lift concrete. A movable swing arm (10) can be rotated horizontally in an upright post (6), which is convenient for operators to extract goods. A small driving pawl (41), an adjusting handle (42), a big driving pawl (43) and the drums (4) with the ratchet wheels form a ratchet wheel mechanism which prevents reverse rotation and plays a safety role. The machine device of the utility model can be used when houses are built in wide countries or hilly regions which do not have three-phase alternating current, the concrete is lifted, the mechanical performance is reliable, the cost is low, the equipment transportation is convenient, the labor can be saved, and the working efficiency is improved.

Description

A kind of cement concrete lifting machine of using the portable band of 220V power supply

Technical field

The utility model relates to a kind of lifting machine, is specifically related to the light hanging apparatus that carries easily, with the portable cement concrete lifting machine equipment of 220V power supply.

Background technology

At present, the lifting machine that uses in the construction trade is large-scale tower crane often, and cost is hundreds of thousands of unit often, is used for building more than five, six layers, this tower crane has been often used for the large-scale building site of three plase alternating current, and small-sized building site, mountain area or vast building houses of countryside have only artificial or rough waddy lifting cement concrete, very labor intensive, inefficiency, and large-scale hoisting machinery is because its volume is big, and weight is big, and its transportation is also very inconvenient.

Summary of the invention

The utility model has proposed a kind of cement concrete lifting machine of portable band of the 220V of using power supply at above-mentioned existing problems, and this device is lighter a lot of times than large-scale tower crane, about about double centner.Motor adopts single-phase double value capacitor asynchronous motor, can control rotating, makes things convenient for goods to lift up and down, just directly uses the 220V power for illumination to get final product, and has made things convenient for the use in the vast rural area of no three plase alternating current.Two ratchets that prevent to reverse are housed on the cylinder both sides, prevent that unexpected power failure goods falls and accident occurs in hoisting process.

The technical solution that the utility model relates to:

The utility model mainly is made up of the single-phase double value capacitor asynchronous motor of 220V, forward-reverse switch, worm-gear speed reducer, reducing gear, movable rocking arm, frame, steel rope.On cylinder, install and prevent from the escapement that reverses to prevent to cause goods to quicken to fall accident to occur because have a power failure suddenly in the operation process like this.Movable rocking arm is sleeved in the frame, can make to hang up cement concrete by artificial next free level running.

The utility model beneficial effect:

(1) adopt the utility model to lift cement concrete or other goods in no three plase alternating current occasion.

(2) the utility model is simple in structure, and is easy to operate, practical, and cost is low, is convenient to carrying.

Description of drawings

Accompanying drawing 1 is the overall structure scheme drawing of utility model;

The escapement scheme drawing that accompanying drawing 2 is installed on the elevator cylinder of steel rope for the utility model.

Among the figure: the elevator cylinder of 1 single-phase double value capacitor asynchronous motor, 2 worm type of reduction gearings, 3 cone belt, 4 band ratchets, 5 overall frames, 6 columns, 7 suspension hooks, 8 steel ropes, 9 pulleys, 10 movable rocking arms, 11 deceleration big gear wheels, 12 idlers, 13 reduction pinion teeths, 14 forward-reverse switchs, 41 little ratchet pawls, 42 are adjusted handle, 43 megacanthopore tires.

The specific embodiment

As shown in Figure 1, main component parts of the present utility model is arranged on the frame 5.Movable rocking arm 10 is sleeved in column 6 sleeve pipes of overall frame, and rocking arm 10 is rotated in the horizontal direction, is convenient to workman's goods of taking.Column can add machinery oil for 6 li, is convenient to lubricate, and movable rocking arm 10 is gone slick, and the elevator cylinder 4 of band ratchet can get up the goods elevator.Driving device is made up of single-phase double value capacitor asynchronous motor 1, worm type of reduction gearing 2, cone belt 2, deceleration big gear wheel 11, idler 12, reduction pinion teeth 13.

As shown in Figure 2, the operator can choose the adjustment handle 42 of whether selecting ratchet 4 for use according to the weight of goods, and megacanthopore tire 43, clavula tire 41 are separated ratchet, and ratchet is just inoperative, can use ratchet 4 when goods is heavier.When goods is light, then needn't use ratchet 4.

Below in conjunction with the accompanying drawings, sketch working process of the present utility model:

The cement concrete that at first will need to lift is put on the suspension hook 7, dial reversal switch 14 supreme the upgrading of becoming a full member, single-phase double value capacitor asynchronous motor 1 drives cone belt 3, drive worm-gear speed reducer 2 again, drive reduction pinion teeth reduction of speed 13 again, idler 12 is passed in motion, drives deceleration big gear wheel 11, cylinder 4 hoisting ropes 8 of feasible band ratchet, steel rope 8 is walked around pulley 9 goods is sling by suspension hook 7.Goods needs to descend, 14 groups of forward-reverse switchs can be forwarded to down and lower category at this moment single-phase double value capacitor asynchronous motor 1 counter-rotating, cylinder 4 counter-rotatings of band ratchet, loosening steel rope 8, goods descends, and when arriving the height that needs, forwards 14 groups of forward-reverse switchs to lock catch, stop single-phase double value capacitor asynchronous motor 1 running, make the cylinder 4 of band ratchet stop hoisting rope, goods is static, the goods of can taking smoothly.

Claims

1. cement concrete lifting machine with the portable band of 220V power supply, be arranged on the frame (5), it is characterized in that: it is mainly by single-phase double value capacitor asynchronous motor (1), worm type of reduction gearing (2), cone belt (3), cylinder (4) with two ratchets, movable rocking arm (10), deceleration big gear wheel (11), forward-reverse switch (14), little ratchet pawl (41), adjust handle (42), megacanthopore tire (43) is formed, and little ratchet pawl (41) is installed on the elevator cylinder, adjust handle (42), megacanthopore tire (43) and band ratchet elevator cylinder (4) are formed and to be prevented the ratchet device that reverses.

2. a kind of cement concrete lifting machine of using the portable band of 220V power supply according to claim 1 is characterized in that: described frame (5) is provided with the rotating of single-phase double value capacitor asynchronous motor (1) control elevator cylinder (4).