CN210858179U - Stereo garage traction elevator - Google Patents

Abstract

The utility model discloses a stereo garage traction elevator belongs to stereo garage technical field, including the elevator frame, slidable mounting has the car in the elevator frame, fixed mounting has two hoisting beams on the car, the hoisting pulley is all installed at the both ends of every hoisting beam, the vertical slidable mounting in one side of elevator frame has two to heavy, every is to heavy upward all installing the hoist and mount pulley, two driving sheaves by promoting motor drive are installed at the top of elevator frame, every is to heavy traction sheave that corresponds, it has hoisting wire rope all to twine on every traction sheave, hoisting wire rope one end is fixed in the top of elevator frame, the other end is around the hoisting pulley at same root hoisting beam both ends, the top of elevator frame is fixed in behind traction sheave and the hoist and mount pulley again. The utility model provides an at present lift top overall arrangement loaded down with trivial details, the structure is complicated to the technical problem of dividing the easy damage of rope ware, the wide application is in stereo garage.

Description

Stereo garage traction elevator

Technical Field

The utility model belongs to the technical field of stereo garage, especially, relate to a stereo garage hauls lift.

Background

Along with the progress of the society and the rapid improvement of the living standard of people, automobiles are more and more popularized, the number of private automobiles is sharply increased, meanwhile, as the scale of a city is continuously enlarged, the population of the city is continuously increased, the land of the city is more and more tense, the number of parking spaces cannot meet the increase of the automobiles, the problem of difficult parking is more and more serious, and the mechanical stereo garage is produced in order to meet the problem of insufficient parking spaces.

At present, the mechanical stereo garage is usually lifted by using a steel wire rope driven by a hydraulic cylinder, a steel wire rope driven by a hoisting mechanism or a chain driven by a motor, and the lifting mechanisms are relatively mature, but the lifting stability is not high enough. The traction system is composed of traction machine, traction steel wire rope, guide wheel and diversion wheel, the traction machine is composed of motor, coupling, brake, speed reducer, machine base and traction wheel, it is the power source of elevator, two ends of the traction steel wire rope are respectively connected with lift car and counterweight, and the lift car is driven to lift by means of friction force between the steel wire rope and traction wheel rope groove. The traction machine is widely applied due to stable lifting and long service life.

If the traction machine is applied to the stereo garage, the traction machine is a great change in the field of the stereo garage! Because stereo garage steel construction elevator frame is great relatively, and vertical height is also higher, all through wire rope hoist and mount four corners hoisting point during traditional elevator frame hoist and mount, need draw wire rope by the driving sheave, then distribute wire rope to the hoisting point position in four corners through dividing the rope ware again, this kind of structural arrangement leads to the lift top overall arrangement loaded down with trivial details, and the structure is complicated to divide the rope ware to damage easily.

Therefore, in the technical field of stereo garages, there is still a need for research and improvement on a traction elevator, which is also a research focus and a focus in the technical field of current stereo garages, and more a starting point of the present invention.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model discloses the technical problem that solve is: the utility model provides a stereo garage pulls lift to solve present lift top overall arrangement loaded down with trivial details, the structure is complicated, and the technical problem that the rope distributor damaged easily.

In order to solve the technical problem, the technical scheme of the utility model is that: a traction elevator of a stereo garage comprises an elevator frame, wherein four vertically extending car guide rails are arranged on the elevator frame, a car is slidably arranged between the four car guide rails, two lifting beams are fixedly arranged on the lift car, two ends of each lifting beam are respectively provided with a lifting pulley, two counter weights are vertically and slidably arranged on one side of the elevator frame, each counter weight is provided with a hoisting pulley, two traction sheaves driven by a lifting motor are installed at the top of the elevator frame, each counterweight corresponds to one traction sheave, a lifting steel wire rope is wound on each traction sheave, and one end of the hoisting steel wire rope is fixed at the top of the elevator frame, and the other end of the hoisting steel wire rope winds through the same hoisting pulley at the two ends of the hoisting beam and then winds through the traction sheave and the hoisting pulley and then is fixed at the top of the elevator frame.

As a modification, the top of the elevator frame is correspondingly equipped with a diverting pulley.

As another improvement, a positioning mechanism is installed on the lifting beam, and the positioning mechanism and the lifting pulley are respectively located on two side surfaces of the lifting beam.

As a further improvement, positioning mechanism include fixed mounting in the positioning motor of lifting beam middle part position, fixed mounting has the swing arm on positioning motor's the power output shaft, the both ends of swing arm are articulated respectively and are installed the connecting rod, the articulated bolt of installing of tip of connecting rod, bolt horizontal sliding install in on the lifting beam, be located every layer parking stall all be fixed with on the lift frame with the socket of bolt looks adaptation.

As a further improvement, a sliding seat is fixedly installed on the lifting beam, and a jack matched with the bolt is arranged on the sliding seat.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

the utility model provides a stereo garage traction elevator compares with prior art, and hoisting wire rope one end is fixed in the top of elevator frame, and the other end is around the promotion pulley at same root hoisting beam both ends, and the top of elevator frame is fixed in after traction sheave and hoist and mount pulley to the rethread, and this kind of structural arrangement makes elevator frame top simple structure, has saved the rope distributor, and it is fast to promote, has reduced the energy consumption, has improved the operating efficiency.

Because the hoisting beam is provided with the positioning mechanism, when a vehicle is stored and taken out, the positioning motor drives the swing arm to swing, so that the connecting rod pushes the plug pin to be inserted into the socket, the lift car is positioned at the position, the hoisting steel wire rope is still in a force application state at the moment, and the hoisting steel wire rope is prevented from slipping on the traction sheave.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the range which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic left side view of the structure of FIG. 1;

fig. 3 is a schematic view of the installation structure of the lifting beam of the present invention;

FIG. 4 is a schematic bottom view of FIG. 3;

FIG. 5 is a positioning state diagram of the positioning mechanism of the present invention;

in the figure: 1. elevator frame, 2, car guide rail, 3, car, 4, hoisting motor, 5, traction sheave, 6, hoisting wire rope, 7, to heavy, 8, hoist and mount pulley, 9, transmission shaft, 10, hoisting beam, 11, hoisting pulley, 12, positioning motor, 13, swing arm, 14, connecting rod, 15, bolt, 16, socket, 17, slide.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present specification, the terms "front", "rear", "left", "right", "inner", "outer" and "middle" are used for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes.

The first embodiment is as follows:

as shown in fig. 1 and fig. 2 together, the utility model provides a stereo garage traction elevator, which comprises an elevator frame 1, four car guide rails 2 extending vertically are installed on the elevator frame 1, a car 3 is installed between the four car guide rails 2 in a sliding manner, a roller is generally arranged between the car 3 and the car guide rails 2 for realizing the lifting balance of the car 3, two lifting beams 10 are fixedly installed on the car 3, the two lifting beams 10 are respectively installed at two sides of the bottom of the car 3, a lifting pulley 11 is installed at two ends of each lifting beam 10, two counterweights 7 are vertically installed on one side of the elevator frame 1 in a sliding manner, a roller guide rail mechanism is also generally arranged between each counterweight 7 and the elevator frame 1 for realizing the lifting balance of the counterweight 7, which can be referred by those skilled in the art and is not described herein, a hoisting pulley 8 is installed on each counterweight 7, two traction sheaves 5 driven by a hoisting motor 4 are installed at the top of an elevator frame 1, usually one hoisting motor 4 is used, one traction sheave 5 is directly installed on a power output shaft of the hoisting motor 4, the other traction sheave 5 is connected with the traction sheave 5 through a transmission shaft 9 or other transmission mechanisms, each counterweight 7 corresponds to one traction sheave 5, each traction sheave 5 is wound with a hoisting steel wire rope 6, the hoisting steel wire ropes 6 on each traction sheave 5 are two or more than two that meet the corresponding specification and number of the hoisting condition, one end of each hoisting steel wire rope 6 is fixed at the top of the elevator frame, the other end of each hoisting steel wire rope 6 is wound through hoisting pulleys 11 at two ends of the same hoisting beam 10 and then is fixed at the top of the elevator frame 1 after being wound through the traction sheave 5 and hoisting pulleys 8, the structural arrangement ensures that the top structure of the elevator frame 1 is simple, and a rope distributor is omitted, the hoisting speed is fast, the energy consumption is reduced, the operation efficiency is improved, the corresponding diverting pulley that installs in the top of elevator frame 1, when needs turn to, the installation diverting pulley can make hoist wire rope 6 can move more smoothly, has reduced the jam.

As shown in fig. 3, in order to ensure that the hoist rope 6 is always stressed when the car 3 is stopped at a parking space for vehicle access, and to prevent the hoist rope 6 from slipping on the traction sheave 5, a positioning mechanism is installed on the hoist beam 10, and the positioning mechanism and the hoist sheave 11 are respectively located on two side surfaces of the hoist beam 10 to prevent mutual interference. Specifically, as shown in fig. 3, 4 and 5, the positioning mechanism includes a positioning motor 12 fixedly installed at a middle position of the lifting beam 10, a swing arm 13 is fixedly installed on a power output shaft of the positioning motor 12, two ends of the swing arm 13 are respectively and hingedly installed with a connecting rod 14, an end of the connecting rod 14 is hingedly installed with a plug 15, the plug 15 is horizontally and slidably installed on the lifting beam 10, a sliding seat 17 is fixedly installed on the lifting beam 10, the sliding seat 17 is provided with a jack matched with the plug 15, the number of the sockets 16 corresponding to each plug 15 can be determined according to the length and the stroke of the plug 15, which is not limited herein, the socket 16 matched with the plug 15 is fixed on the elevator frame 1 in each parking space, when a vehicle is parked or taken, the positioning motor 12 drives the swing arm 13 to swing, so that the connecting rod 14 pushes the plug 15 to be inserted into the socket 16 to position the car 3, at this time, the hoist rope 6 is still in a force application state, and the hoist rope 6 is prevented from slipping on the traction sheave 5.

Meanwhile, the lifting beam 10 can be matched with the cars 3 in various forms as an integral part, so that the adaptability of the utility model is improved.

When the elevator car is used, the lifting motor 4 drives the traction wheel 5 to rotate, so that the car 3 ascends, meanwhile, the counterweight 7 descends, or the car 3 descends, the counterweight 7 ascends, when the car 3 reaches a car access position, the positioning motor 12 drives the swing arm 13 to swing, so that the connecting rod 14 pushes the plug pin 15 to be inserted into the socket 16, the car 3 is positioned at the position, and the car is accessed. The utility model discloses used and dragged the promotion structure, simple structure, long service life, the noise is little, has realized dragging the use that promotes in stereo garage, has important use value.

Example two:

the utility model provides a stereo garage traction elevator, its structure is the same basically with embodiment, and its difference lies in, when bearing vehicle adopted car structure, and lifting beam 10 fixed mounting in 3 tops of car or bottom, and the technical personnel in the field can set for by oneself as required, and when bearing vehicle adopted lifting platform or lift broach frame structure, and lifting beam 10 fixed mounting in lifting platform or the bottom of lift broach frame, and lifting beam 10 mounted position and mounting form are nimble changeable, have expanded the utility model discloses a performance.

Example three:

the utility model provides a stereo garage pulls lift, its structure is the same basically with embodiment, and its difference lies in, and hoist and mount pulley 8 can be installed as required at the top to heavy 7 or install in the bottom to heavy 7 all can to the technical personnel in the field can also set for hoist and mount pulley 8's quantity as required, do not do specifically to limit here.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (5)

1. The stereo garage traction elevator comprises an elevator frame and is characterized in that four vertically extending car guide rails are mounted on the elevator frame, a car is slidably mounted between the four car guide rails, two lifting beams are fixedly arranged on the lift car, two ends of each lifting beam are respectively provided with a lifting pulley, two counter weights are vertically and slidably arranged on one side of the elevator frame, each counter weight is provided with a hoisting pulley, two traction sheaves driven by a lifting motor are installed at the top of the elevator frame, each counterweight corresponds to one traction sheave, a lifting steel wire rope is wound on each traction sheave, and one end of the hoisting steel wire rope is fixed at the top of the elevator frame, and the other end of the hoisting steel wire rope winds through the same hoisting pulley at the two ends of the hoisting beam and then winds through the traction sheave and the hoisting pulley and then is fixed at the top of the elevator frame.

2. The stereo garage traction elevator of claim 1, wherein a diverting pulley is mounted on top of the elevator frame.

3. The stereo garage traction elevator according to claim 1 or 2, wherein the lifting beam is provided with a positioning mechanism, and the positioning mechanism and the lifting pulley are respectively located on two sides of the lifting beam.

4. The stereo garage traction elevator according to claim 3, wherein the positioning mechanism comprises a positioning motor fixedly mounted in the middle of the lifting beam, a swing arm is fixedly mounted on a power output shaft of the positioning motor, two ends of the swing arm are respectively hinged with a connecting rod, a bolt is hinged with an end of the connecting rod, the bolt is horizontally slidably mounted on the lifting beam, and a socket matched with the bolt is fixed on the elevator frame in each parking space.

5. The stereo garage traction elevator according to claim 4, wherein a sliding base is fixedly mounted on the lifting beam, and the sliding base is provided with a jack matched with the bolt.

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