CN2196620Y

CN2196620Y - Multi-purpose hoisting machine

Info

Publication number: CN2196620Y
Application number: CN 94216605
Authority: CN
Inventors: 何光裕
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-07-06
Filing date: 1994-07-06
Publication date: 1995-05-10
Anticipated expiration: 2004-07-06

Abstract

The utility model relates to a multi-purpose hoisting machine, which belongs to a winding machinery device. The utility model is suitable for the operations of hoisting in construction and exterior decoration, comprising a track, a machine frame, a supporting arm, a pull rod, a motor, a reducer casing, a steel rope winch, a steel cable, a balance bar, a rope sheave, a rolling wheel, etc. The utility model has the advantages of simple structure, low cost, safe use and convenient transportation, being suitable for various buildings of different heights. Without ground occupied, the umulti-purpose hoisting machine is a winding machine device with very broad application prospect.

Description

Multi-purpose hoisting machine

The utility model relates to a kind ofly uses hoisting machine more, belongs to fairleader equipment, is suitable for the lifting in the building operation and the usefulness of exterior decoration operation.

At present, employed lifting machine has two kinds in the building operation: a kind of is tower crane, and another kind is the lifting machine that winch and lantern frame are formed.Tower crane can winch to the handling thing any job location in its arm radius of rotation, reduces the transhipment amount.But its function singleness can only lifting, and because volume own is big, all cumbersome in transportation, installation, dismounting, also often have an accident, particularly price is higher, is difficult to economically bear.With the lifting machine that winch and lantern frame are formed, though simple installation, cost is lower, but when being used for skyscraper, must draw unrestrained wind rope, particularly use relatively difficulty on every side in densely populated city and under the situation that the house is intensive, also very dangerous, and also material is difficult for keeping.

The technology that the purpose of this utility model is to overcome prior art is single, can only lifting, transportation, installation, dismounting difficulty, the price height uses the dangerous weak points such as being difficult for keeping that reaches, thereby provide a kind of hoisting machine of using more, it is simple in structure, and cost is low, and is safe and reliable, convenient transportation, and be applicable to the lifting of various differing heights buildings, the usefulness of carrying.

The purpose of this utility model realizes by following approach:

The utility model includes track, frame, support arm, pull bar, electrical motor, drop-gear box, steel cable capstan winch, steel cable, trammel beam, drop hanger, bolster, rope sheave, scroll wheel, brake equipment and bearing seat, and four set scroll wheels that match with track below the frame are disposed on two tracks that are fixed on the bolster; Two rope sheaves that are installed on the same axle are all flexibly connected with an end of a support arm and a pull bar separately, again the other end of support arm and pull bar is movably connected in the correct position of frame; One end is fixed on steel cable on the frame, an end that be followed successively by and be around in a rope sheave, flexibly connects trammel beam, flexibly connects the other end of trammel beam, be around in another rope sheave, fixing and be around on the steel cable capstan winch, establish drop hanger at the two ends of trammel beam again; Bearing seat and electrical motor that steel cable capstan winch, drop-gear box are installed are fixed on the frame, and drop-gear box is connected with electrical motor, steel cable capstan winch and with the axle that brake equipment is contained in electrical motor go up the utility model.

Fig. 1 is the scheme drawing of the utility model embodiment, wherein:

The 1-track, 2-frame, 3-support arm, 4-pull bar, 5-electrical motor, 6-drop-gear box, 7-steel cable capstan winch, 8-steel cable, 9-trammel beam, 10-drop hanger, 11-bolster, 12A-rope sheave, 12B-rope sheave, 13-scroll wheel.

Fig. 2 is the left view of Fig. 1, wherein:

The 14-brake equipment, the 15-bearing seat.

Embodiment describes in detail below with reference to accompanying drawing:

The utility model embodiment includes track 1, frame 2, support arm 3, pull bar 4, electrical motor 5, drop-gear box 6, steel cable capstan winch 7, steel cable 8, trammel beam 9, drop hanger 10, bolster 11, rope sheave 12A, rope sheave 12B, scroll wheel 13, brake equipment 14 and bearing seat 15, frame 2 following four set scroll wheels 13 that match with track 1 with being made of a steel are disposed on two tracks 1 on the bolster 11 that is fixed on cuboid made of plastic; All flexibly connect separately being installed in rope sheave 12A on the same axle and rope sheave 12B, again the other end of support arm 3 and pull bar 4 is movably connected in the forward position and the edge, back of frame 2 with an end of a support arm 3 and a pull bar 4; One end is fixed on steel cable 8 on the frame 2, and the C end that be followed successively by and be around in rope sheave 12A, flexibly connects trammel beam 9, the D end that flexibly connects trammel beam 9 are around in rope sheave 12B, are around on the steel cable capstan winch 7, establish drop hanger 10 at the two ends of trammel beam 9 made of iron again; Bearing seat 15 and electrical motor 5 that steel cable capstan winch 7, drop-gear box 6 are installed are fixed on the frame, and drop-gear box 6 are connected with electrical motor 5, steel cable capstan winch 7, and with brake equipment 14 be contained in electrical motor 5 the axle on, embodiment of the present utility model.

When using the utility model embodiment, movable frames seesaws along track, material is moved to the place of certain movement scope, but also self-starting motor running, drive the steel cable capstan winch by drop-gear box deceleration back and rotate, steel cable is elongated or shortened, material is transported to the certain altitude position.Also can brake in case of necessity, make material be parked in the specified altitude position by brake equipment.

The utility model contrast prior art has following advantage:

1 the utility model is because simple in structure, and cost is low, so price is very low;

Do not account for the one-inch soil during 2 use the utility model, do not need to draw unrestrained wind rope yet, can greatly reduce investment;

It is used that 3 the utility model are suitable for the building of various height, applied range;

During 4 use the utility model, as safe as a house reliable;

5 the utility model easy accessibility do not need a large amount of vehicles when shifting the building site, can save cost of transportation.

Claims

A kind of hoisting machine of using more, it is characterized in that including track (1), frame (2), support arm (3), pull bar (4), electrical motor (5), drop-gear box (6), steel cable capstan winch (7), steel cable (8), trammel beam (9), drop hanger (10), bolster (11), rope sheave (12A), rope sheave (12B), scroll wheel (13), brake equipment (14) and bearing seat (15), with following four the set scroll wheels (13) that match with track (1) of frame (2), be disposed on two tracks (1) that are fixed on the bolster (11); With being installed in the rope sheave (12A) on the same axle and (12B) all flexibly connecting separately, again the other end of support arm (3) and pull bar (4) is movably connected in the correct position of frame (2) with an end of a support arm (3) and a pull bar (4); One end is fixed on steel cable (8) on the frame (2), the C end that be followed successively by and be around in rope sheave (12A), flexibly connects trammel beam (9), the D end that flexibly connects trammel beam (9), be around in rope sheave (12B), fix and be around on the steel cable capstan winch (7), establish drop hanger (10) at the two ends of trammel beam (9) again; Bearing seat (15) and electrical motor (5) that steel cable capstan winch (7), drop-gear box (6) will be installed are fixed on the frame (2), and drop-gear box (6) is connected with electrical motor (5), steel cable capstan winch (7) and brake equipment (14) is contained on the axle of electrical motor (5), the utility model.