CN87211069U

CN87211069U - Domestic lifter

Info

Publication number: CN87211069U
Application number: CN 87211069
Authority: CN
Inventors: 沈志良
Original assignee: Individual
Current assignee: Individual
Priority date: 1987-08-04
Filing date: 1987-08-04
Publication date: 1988-05-25

Abstract

The utility model belongs to a domestic lifter for lifting cargoes. The lifter comprises a controlling box and a bearing body. The controlling box is provided with a worm and gear mechanism, a winch and a single phase machine for transmitting power. The controlling box is fastened to the bearing rod of the bearing body; one end of the bearing rod is directly bent into a cantilever arm and the other end is inserted in to the pore of the upright seat on the lower part of the bearing body; the bearing rod can rotate in the upright seat and be fixed through a handle. The lifter of the utility model is provided with automotive and manual operations; the cargoes can be parked at the positions with any height; with detached column supporting and direct fastening with the veranda ground, the utility model, compared with a general lifter, has simple structure and safety. The utility model has the advantages of easy assembly and disassembly and small ground occupation, and can also be used for family first aid.

Description

Domestic lifter

The present invention is a kind of single column family expenses lifting appliance that has lifting simultaneously and horizontally rotate.Along with the raising of people's living standard, the building of high-rise building is increasing, and resident's building mostly is not provided with lift appliance at present, and some goods of carrying in the building are such as buying grain, coal etc.., make troubles to people.Therefore people are badly in need of solving the difficulty that high-rise resident's building transports goods.

And existing general Household crane can not rotate, and can not mobile operation need to add clump weight again, and loop wheel machine and balcony fixed form are improper, and driving system can not self-locking etc., thereby makes troubles to the user.

The scheme that solves above-mentioned task is: the side at panel block is adorned a monophase machine, is used for mobile operation, with the corresponding opposite side of motor one square head is arranged, and is used for M/C.Capstan winch is housed in panel block, and capstan winch comes transmission by a pair of worm and gear with self-lock ability (lead angle is less than friction angle), promotes goods by twining a nylon rope on capstan winch.In order to be designed to the lifting appliance of many insurances, the nylon rope of this loop wheel machine directly links to each other with hook by guide wheel, the other end of nylon rope passes some holes on the capstan winch body reinforced rib, and each beats some knots with the position in hole at the end of nylon rope, the fixed end of rope and capstan winch is formed insure more.

Whole operating control can be fixed on the pole of supporting mass according to required high and low position.Pole is a hollow steel pipe, and an end of pole forms cantilever by directly curving circular arc, and the other end inserts in the hole of supporting mass lower end stand, and by steel ball supporting on base.Its pole can be rotated in stand, and is fixed by the handgrip of bearing upper end.Whole loop wheel machine is fastened on the ground of balcony by the base of supporting mass lower end.

This lifting machine is suitable for being placed on the terrace, has certain rainproof outlet capacity in order to make loop wheel machine, and semicircle protective cover is housed on the capstan winch body, in pole and stand connection, waterproof jacket is installed, and makes panel block, supporting mass have certain sealing property.This lifting machine can change cantilever in the balcony inboard when not lifting by crane, also can dismantle at any time, and convenient timely the repairing.

But its principal feature of family expenses lifting machine of the present invention be this lifting machine direct mount on the ground of domestic balcony, its cantilever stretches out the balcony outside.When handling goods or time spent not, its cantilever can forward the balcony inboard to.Therefore general loop wheel machine is easy to loading and unloading.This loop wheel machine has electronic and hand-manipulated, and can dock to the arbitrary height position to goods, and can freely not glide.Therefore easy to operate, laborsaving than other loop wheel machine.This loop wheel machine adopts the supporting of single column, and directly and balcony ground fastening, Joint strenght is good, do not need counterweight or swivel base, therefore general loop wheel machine floor area simple in structure, safe is few, suits to operate on narrow and small balcony, running in emergency circumstances, this loop wheel machine also can be used for family's urgent rescue.It is the family expenses lifting machine of a kind of convenience, practicality.

Below by accompanying drawing invention is further described.

Fig. 1 and Fig. 2 are the monnolithic case figure of family expenses lifting machine;

Fig. 3 is the C-C cutaway view of Fig. 2;

Fig. 4 is the outside drawing of semicircle protective cover.

By Fig. 1, shown in Figure 2, motor 11 links to each other with casing 17, and drives worm screw 18, worm gear 4 rotations by a pair of plunging joint 19, and worm gear drives the capstan winch rotation by worm-wheel shaft 6, and capstan winch is by capstan winch body 7, and bolster 5 assembles.The rope 2 one ends that are wrapped on the capstan winch pass two holes on the capstan winch body, and stamp two respectively and buckle P2, P1 between terminal and two holes of rope, form double insurance.The rope other end by guide wheel 16, guide wheel 1 directly link to each other with hook, the rise and fall of goods rely on the rotating realization of motor.When goods need be parked in the certain altitude position, only need cut off the electricity supply, rely on the self-locking performance goods of worm screw can not glide.When goods needed a small amount of rising or reduces, also available handle rotated the square head of the worm screw end of protruding casing and realizes manual.

Be contained in the driving system that worm gear, worm screw, the capstan winch of motor on the casing and drive of motor are formed, whole device is called panel block.Panel block links to each other with pole 20 by semicircle pressing plate 9 and bolt 10, its installation site can be regulated according to the height of balcony balustrade, the upper end of pole directly curves cantilever, the other end inserts in the hole of stand, its lower surface is bearing on the base 14 by anchor plate 23 steel balls 13, pole is rotated flexibly, when unloading, unclamp clamping handgrip 8, cantilever is gone on the balcony.During handling, forward the balcony outside again to.And by clamping handgrip 8 strut fixation.Be fixed on the base 14 by bolt 22 on the stand.Base 14 links to each other with the balcony concrete floor by four bolts 15.When base 14 links to each other with balcony as long as on concrete floor, make a call to four through holes according to base four hole sites, load onto bolt after, use cement casting again, or when the platform of Jianyang, on a direct mount.But must guarantee to have between four holes reinforcing bar more than to pass during mounting seat, to guarantee Joint strenght.

By pole 20, bearing 12, base 14, steel ball 13, anchor plate 23 clamps handgrip 8, and parts such as detachable guide wheel 1,16 have been formed supporting mass.

When loop wheel machine time spent not, can regain rope in the capstan winch, and cantilever is stretched to the balcony inboard, reduce wind and weather.This loop wheel machine has certain water-resistant performance, and the panel block good seal performance is installed semicircle rain-proof cover 24 on capstan winch, pole and stand rotation place top water proof ring 21 is installed, and can prevent that rainwater from flowing in casing or the stand.

Claims

1, a kind of residential building family expenses lifting machine of lift cargo up and down that is used for, it is made up of panel block, supporting mass.It is characterized in that: the side at panel block is provided with a monophase machine [11], and opposite side has a square head.Capstan winch [7] is installed in panel block, capstan winch twines a nylon rope nylon rope and directly links to each other with hook [3] by guide wheel [1,16], panel block is fastened on the pole [20] of supporting mass, one end of pole directly is bent to form suspended wall, the other end inserts in the hole of supporting mass lower end stand, its pole can be rotated in stand, and fixing by the handgrip [8] of stand [12] upper end, and whole loop wheel machine is fastened on the balcony ground by the base [14] of supporting mass lower end.By worm gear [4], worm screw [18] transmission, the end of worm screw is linked to each other with motor [11] by plunging joint [19] between motor and capstan winch, and the other end is made square head.Worm gear [4] links to each other with capstan winch [7] by worm-wheel shaft [6].

2, family expenses lifting machine according to claim 1, it is characterized in that: capstan winch is to be assembled by capstan winch body (7) and bolster (5), be wrapped in its end of nylon rope (2) on the capstan winch and pass some holes on the capstan winch body reinforced rib, and reach endways and stamp two buttons between some holes respectively, to link the capstan winch body, the other end directly links to each other with hook.

3, family expenses lifting machine according to claim 1, it is characterized in that: pole (20) is a hollow steel pipe, one end of pole curves circular arc, form cantilever, be bearing on the base (14) by anchor plate (23) steel ball (13) in that some detouchable guide wheels (1,16) other end is set on the cantilever.Base is provided with some holes on (14), fixes with bolt (15) and balcony ground.

4, family expenses lifting machine according to claim 1 is characterized in that: semicircle protective cover (24) is housed on the capstan winch body, in pole (20) and stand (12) connection, waterproof jacket (21) is installed.