CN2187604Y

CN2187604Y - Lifting machine for balcony

Info

Publication number: CN2187604Y
Application number: CN 94210880
Authority: CN
Inventors: 张卫国; 马建民
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-05-21
Filing date: 1994-05-21
Publication date: 1995-01-18
Anticipated expiration: 2004-05-21

Abstract

The utility model relates to a lifting machine for balconies in families, which comprises a turbine speed reducer device, beams, a transmission shaft, a movable pulley, a fixed pulley, a hook, and a high intensity nylon rope, etc. The utility model is characterized in that the beams are respectively fixed on an exterior wall and the lower end of an upper balcony; the lower ends of beams are provided with the turbine speed reducer devices; the inner part of the beams are provided with a drive shaft leading screw device; the lower part of a leading screw is fixedly provided with the fixed pulley; the leading screw is connected with the screw thread of the transmission shaft; the leading screw is connected with the beam in the rolling way through a guide track and a track wheel; the transmission shaft which are corresponding to the belt pulley of the turbine speed reducer device is provided with a pulley for making the fixed pulley move along the track wheel. Hoisting objects are lifted to the required height, the pulley of the transmission shaft provides the pulley with power, and the fixed pulley makes lateral movement along the guide track to implement the process of carrying article. The utility model solves the problem of vertically transporting heavy objects of high-rise residences.

Description

Lifting machine for balcony

The utility model relates to a kind of bont, particularly a kind of family balcony gig.

At present, trend according to city dweller's high speed development, low-rise dwelling develops to high residential building, except individual other big city, most of city dweller's residential design number of plies is by 4～5 layers of former industry, bring up to 6～7 layers, according to the architectural design requirement, the residential building more than 7 layers must be equipped with elevator.But the residential building below 7 layers does not have elevator, the article that resident family if will remove takes more than 5 kilograms will tire out to upstairs the time asthma, can swelter during summer, especially in the big and medium-sized cities of population structure aging, can bring very big inconvenience to aged the elderly.

The purpose of this utility model is exactly a kind of family balcony gig that proposes at above-mentioned defective, stays in high-rise resident thereby solved, the difficult problem of vertical carrying heavy goods.

The purpose of this utility model is achieved in that

By the worm speed reducer device, crossbeam, transmission shaft, movable pulley, fixed pulley, suspension hook and high-strength nylon rope are formed, it is characterized in that: an end of crossbeam is fixed on the building exterior wall in the balcony by expansion bolt, the other end of crossbeam is by the crossbeam adapter plate and be bolted to the downside of upper strata balcony, the beneath of crossbeam is fixed with the worm speed reducer device near building wall side, one end of transmission shaft is fixed on an end of close worm speed reducer device in the crossbeam, the other end is connected with the threads of lead screw that is fixed with fixed pulley, screw rolls by the guide rail on rail wheel and the crossbeam and is connected, the place is fixed with belt pulley with the corresponding transmission shaft of the belt pulley on the worm speed reducer device, one end of high-strength nylon rope is fixed in the pressing plate of beam-end, the other end is connected with turbine in the worm speed reducer device, and movable pulley and suspension hook are hung between nylon rope.

---described crossbeam has guide rail;

---described worm speed reducer device is to separate handle by clutch, and spring arrangement of clutch switch and belt pulley constitute.

Below in conjunction with drawings and Examples the utility model is further described.

Fig. 1 is the constructional drawing of the utility model installing condition.

Fig. 2 is the constructional drawing of fixed pulley of the present utility model and beam guideway.

Among the figure: 1. expansion bolt; 2. transmission shaft belt pulley, 3. spring arrangement of clutch, 4. switch; 5. clutch separates handle; 6. belt pulley, 7. worm speed reducer device, 8. transmission shaft, 9. crossbeam; 10. fixed pulley; 11. crossbeam adapter plate; 12. nylon rope increased pressure board; 13. high-strength nylon rope; 14. movable pulley; 15. suspension hook; 16. beam guideway, 17. rail wheels.

Referring to Fig. 1, Fig. 2 during use, hangs over article on the suspension hook 15, press starting switch 4, motor rotates, by the worm speed reducer device, bull wheel is rotated, and by fixed pulley 10, high-strength nylon rope 13 is after movable pulley 14 rises to article your needed height, press halt switch 4, make the motor outage, gig quits work, and promptly finishes the first step gig work is provided, the work of second step is that the article displacement that will be promoted puts in place, move clutch and separate handle 5, make belt pulley 6 displacements, the turbine drop-gear box is separated with motor, Push switch 4, make the motor rotation drive belt pulley 6, transmission shaft belt pulley 2 rotates simultaneously simultaneously, thereby makes transmission shaft 8 rotations, screw mandrel drives fixed pulley 10 displacements, the object that is provided is advanced to the needed direction of premter, when article arrive desired location, Push switch 4, motor cuts out, release handle 5, make turbine drop-gear box and reset motor after, Push switch 4, make the motor contrarotation, unload the article of being carried and get final product.When needs promote article once more, can realize by the above-mentioned steps repeatable operation:

Concrete parameter of the present utility model is as follows:

1. hoisting speed: 6M/ minute

2. hoisting depth: 0-21M

3. lifting weight: 30kg the most very much not releases souls from purgatory 50kg

4. power of motor: 1KW

5. motor speed: 960 rev/mins

6. turbine drop-gear box speed ratio is: 1:50

7. bull wheel diameter/high-strength nylon rope diameter is: φ 100/ φ 5

8. safety factor is: 5

Claims

1, a kind of family balcony gig, be by the worm speed reducer device, crossbeam, transmission shaft, movable pulley, fixed pulley, suspension hook and high-strength nylon rope are formed, it is characterized in that: an end of crossbeam is fixed on the building exterior wall in the balcony by expansion bolt, the other end of crossbeam is by the crossbeam adapter plate and be bolted to the downside of upper strata balcony, the beneath of crossbeam is fixed with the worm speed reducer device near building wall side, one end of transmission shaft is fixed on an end of close worm speed reducer device in the crossbeam, the other end is connected with the threads of lead screw that is fixed with fixed pulley, screw rolls by the guide rail on rail wheel and the crossbeam and is connected, the place is fixed with belt pulley with the corresponding transmission shaft of the belt pulley on the worm speed reducer device, one end of high-strength nylon rope is fixed in the pressing plate of beam-end, the other end is connected with turbine in the worm speed reducer device, and movable pulley and suspension hook are hung between nylon rope.

2, family according to claim 1 balcony gig is characterized in that: crossbeam is the crossbeam of band guide rail.

3, family according to claim 1 balcony gig is characterized in that: the worm speed reducer device is to separate handle by clutch, the spring arrangement of clutch, and switch and belt pulley constitute.