CN2078312U - Domestic miniature electric hoist - Google Patents

Abstract

The utility model provides a domestic miniature electric hoist, whose frame work can be arranged on a wall with rotation, and the wire rope driven by a hoisting mechanism can lifting articles. The utility model can be arranged on a balcony, having simple structure and low cost, which can be positioned abutting against the wall when is not used.

Description

Domestic miniature electric hoist

The utility model relates to a kind of gig, specifically a kind of motor hoist that is used on the building balcony.

Along with a large amount of appearance of high-rise building, produced the problem of carryings such as the upper and lower building of weight, particularly such as the carrying of coal, grain, dish, bicycle, small-sized furniture etc.Occur removing thing in recent years and climb handling machineries such as building dolly, but owing to aspects such as being subjected to the space limits, can not widespread use.

The purpose of this utility model is to provide a kind of gig, and this gig can be installed on balcony, also can be installed on the sidewall of other structures, is used to promote small article.

In the utility model, it is rack-mount that the triangle-frame that is made of crossbeam, upright support and diagonal brace hinge joint can change a ground by bearing pin and bracket holes, support is fixed on wall or the analogue, fixes and can use expand tube bolt, bolt, rivet etc., also can weld etc.The lift system that is installed on the crossbeam comprises that electrical motor, speed-changing mechanism and steel rope are around wheel, one end is around the pulley of the steel rope on wheel through the crossbeam outer end, suspension hook is housed in the steel rope outer end and weight is positioned at the suspension hook top, there is the inhibiting device that cooperates with weight the crossbeam outer end, when suspension hook rises to certain position, weight touches inhibiting device, cuts off the driving circuit that motor rises suspension hook.

Concrete structure of the present utility model and characteristics will further specify in conjunction with the accompanying drawings.

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

Fig. 2 is the structural representation of support.

In the accompanying drawings, by crossbeam 5, the triangle-frame that upright support 7 and diagonal brace 6 constitute is installed in rotation on the support through bearing pin 13 and bracket holes 14, support 9 is fixed on the wall or on the analogue, the other end that is installed in the steel rope 15 of lift system 11 tractions on the crossbeam 5 passes through the pulley 2 of crossbeam outer end, suspension hook 1 and weight 3 are housed on steel rope 15 outer ends, there is the inhibiting device 4 that cooperates with weight crossbeam 5 outer ends, when the lift system 11 of electric control key 12 controls was promoted to certain altitude with suspension hook 1, weight 3 touched inhibiting device 4 and cuts off the driving circuit that motor rises suspension hook.

Triangle-frame can rotate at bearing pin 13 and bracket holes 14 places, can make triangle-frame go to required control position or final position, even can go near the wall place.

Claims (2)

1, a kind of domestic miniature motor hoist, it is characterized in that family has the triangle-frame that crossbeam, upright support and diagonal brace hinge joint constitute, this triangle-frame is installed in rotation on the support through bearing pin and bracket holes, and support is fixed on wall or the analogue, and lift system is installed on the said beam.

2, according to the said gig of claim 1, it is characterized in that: suspension hook one end of steel rope has the weight that cooperates with the inhibiting device of crossbeam outer end.