CN200978168Y - Automobile lift - Google Patents

Abstract

The utility model discloses an auto lift, comprising a guide rail, a carriage, a steel rope and a slide block. The carriage can be mounted on the guide rail in a sliding manner, first and second pulleys are provided at the bottom of the side wall opposite to the carriage, the connecting wire between the first and second pulleys goes through the center of the carriage, and the connecting wire forms an appropriate angle of inclination against the side wall of the carriage; more than one group of third pulley is provided on the slide block, and a fourth traction wheel is provided appropriately opposite to the third pulley, the slide block can move up and down driven by a piston rod, the steel rope goes through the first, second, third and fourth pulleys in turn, and both ends of the steel rope are fixed at appropriate positions. By locating the pulley at the bottom of side wall of the carriage and hoisting the carriage via the slide block, the utility model not only balances the forces applied on the carriage but also stabilizes the operation of the carriage. Since the carriage is lifted using a slide block, the noise resulting from the reel is avoided.

Description

A kind of automobile elevator

Technical field

The utility model relates to a kind of automobile elevator of parking apparatus special use.

Background technology

Along with being on the increase of vehicle, in limited space utilization, Surface parking lots is not enough to be used, and parking area has begun toward high level or subterranean room development.Yet the track, slope of vehicle being left for high level or subterranean room takies too space again.Therefore, selecting for use automobile elevator (Elevator) that vehicle is delivered to high level or subterranean room is optimum selection.

The automobile elevator that extensively adopts mostly as shown in Figure 1 in front, comprise car 2 and guide rail 1, car 2 slidably is installed on the guide rail 1, pulley 3 is arranged on the side of car 2, by reel 6 cable wire 5 is rolled or decontroled like this, car 2 is moved up and down along guide rail 1, thereby vehicle 4 is delivered to high level or subterranean room.This structure is because power is act on car 2 one-sided, and is therefore stressed with regard to overbalance, thereby causes operation unstable.In addition, reel 6 also can produce very big noise when rolling or decontroling cable wire 5, and if the cable wire 5 rolled of reel 6 unbalanced in stacked, make car 2 skidding in operational process, occur probably.

The utility model content

At the problem of above-mentioned existence, the purpose of this utility model is to provide a kind of automobile elevator of stress balance.

For achieving the above object, a kind of automobile elevator that the utility model provides comprises: guide rail, car, cable wire, balladeur train, car slidably is installed on the guide rail, be respectively arranged with first and second pulley in the bottom of described car opposing sidewalls, the line of first and second pulley is by the center of car, and the sidewall of this line and car forms the appropriate tilt angle; Described balladeur train is provided with one group of the 3rd above pulley, be provided with the 4th driving wheel in the appropriate location relative with the 3rd pulley, this balladeur train drives and can move up and down by a piston rod, by first, second, third and fourth pulley, the two ends of this cable wire are separately fixed on the suitable fixed position described cable wire successively.

The utility model is by being arranged on pulley the car side wall bottom, and come the lifting car by balladeur train, therefore not only make the stressed balance that obtains of car, thereby make the operation of car more stable, and owing to adopt the mode lifting car of balladeur train, avoided adopting reel and the noise that produces.

Description of drawings

Fig. 1 is the prior art structural representation.

Fig. 2 is the utility model structural representation.

Fig. 3 is the birds-eye view of car among Fig. 2.

The specific embodiment

Shown in Fig. 2,3, the utility model comprises: guide rail 1, car 2, cable wire 5 and balladeur train 8, car 2 slidably is installed on the guide rail 1, be respectively arranged with first and second pulley 31,32 in the bottom of car 2 opposing sidewalls, the line of first and second pulley 31,32 is by the center of car 2, and the sidewall of this line and car 2 forms the appropriate tilt angle, can make the stressed more balance of car 2 like this; Balladeur train 8 is provided with two group of the 3rd pulley 33, be provided with the 4th driving wheel 34 in the appropriate location relative with the 3rd pulley 33, this balladeur train 8 drives and can move up and down by a piston rod 7, by first, second, third and fourth pulley 31,32,33,34, the two ends of this cable wire 5 are separately fixed on the suitable fixed position cable wire 5 successively.After adopting this structure, the stress point of car 2 is in the bottom position both sides, so the stressed balance that obtains.In addition, the structure that adopts balladeur train 8 to drive by piston rod 7, whole cable wire 5 is in strained condition all the time, makes that operation is more steady, and car 2 skidding can not occur yet.

The quantity of third and fourth pulley 33,34 pulleys can suitably be selected, and quantity is many more, and then the stroke of piston rod 7 needs is just short more, but the propulsive effort that needs is just big more.

During use, make piston rod 7 drive balladeur train 8 and move up and down, thereby promote or put down car 2.

Claims (1)

1, a kind of automobile elevator, comprise: guide rail, car and cable wire, it is characterized in that, also comprise balladeur train, car slidably is installed on the guide rail, be respectively arranged with first and second pulley in the bottom of described car opposing sidewalls, the line of first and second pulley is by the center of car, and the sidewall of this line and car forms the appropriate tilt angle; Described balladeur train is provided with one group of the 3rd above pulley, be provided with the 4th driving wheel in the appropriate location relative with the 3rd pulley, this balladeur train drives and can move up and down by a piston rod, by first, second, third and fourth pulley, the two ends of this cable wire are separately fixed on the suitable fixed position described cable wire successively.

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