CN211473566U - Lifting folding type parking machine - Google Patents

Abstract

The utility model discloses a lifting folding type parking machine, which comprises a lifting upright post; the first driving mechanism drives the lifting upright post to reciprocate in the vertical direction; one side of the first truss is hinged with the lifting upright post; the second truss is positioned below the first truss and is parallel to the first truss, and one side of the second truss is hinged with the lifting upright post; the connecting truss comprises a hinge part and an overhanging part, two sides of the hinge part are respectively hinged with the other sides of the first truss and the second truss, and the lifting upright post, the first truss, the second truss and the hinge part form a parallelogram mechanism; a vehicle placing plate, one side of which is hinged with the lower end part of the suspension part; a second driving mechanism for driving the vehicle placing panel to rotate around the hanging part; and the third driving mechanism is arranged on the lifting upright post and is connected with the parallelogram mechanism and drives the parallelogram mechanism to swing. The parking machine is folded as a whole, so that the size of the occupied space of the parking machine is reduced to the maximum extent, and the utilization rate of the space is optimized.

Description

Lifting folding type parking machine

Technical Field

The utility model relates to a parking equipment field, in particular to go up and down foldable car parking machine.

Background

With the continuous increase of private vehicles, the problem of difficult parking is increasingly serious, and especially for part of road sections of certain places (such as hotels, restaurants, shopping malls, residential quarters and the like), a part of parking spaces are drawn, and the requirement of parking cannot be met, so that a large number of three-dimensional garages are produced at the same time.

However, the existing stereo garage cannot be folded, although the parking spaces can be increased by layering up and down, the existing stereo garage still occupies a large space, and when the stereo garage is idle, the existing stereo garage cannot be folded and folded, so that unnecessary occupation of the space is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a lift foldable car parking machine, this car parking machine can fold when idle, has reduced shared space greatly.

The utility model adopts the technical proposal that: a lift-fold car parking machine comprising:

lifting the upright post;

the first driving mechanism drives the lifting upright post to reciprocate in the vertical direction;

one side of the first truss is hinged with the lifting upright post;

the second truss is positioned below the first truss and arranged to be parallel to the first truss, and one side of the second truss is hinged with the lifting upright post;

the lifting upright post, the first truss, the second truss and the hinged parts form a parallelogram mechanism, and the overhanging part extends downwards and vertically;

a vehicle placing panel having one side hinged to a lower end portion of the suspended portion;

a second driving mechanism that drives the vehicle placement panel to rotate around the hanging portion; and

and the third driving mechanism is arranged on the lifting upright post, is connected with the parallelogram mechanism and drives the parallelogram mechanism to swing.

Has the advantages that: the utility model discloses in, the lift stand can descend to minimumly, and parallelogram mechanism can rotate around the lift stand, folds up to parallelogram mechanism basically and is the ruggedness to being with the lift stand. Meanwhile, the vehicle placing plate can also be rotated to be folded around the hanging part. Therefore, when the parking machine stops being used, the whole parking machine is folded, the size of the occupied space is reduced to the maximum extent, and the utilization rate of the space is optimized.

Furthermore, the hinge point of the first truss and the lifting upright post is positioned on the rear side above the hinge point of the second truss and the lifting upright post.

The lifting upright post comprises a lifting upright post and a lifting upright post, wherein the lifting upright post is arranged in the lifting upright post, and the side wall of the lifting upright post is matched with the side wall of the lifting upright post.

Further, the lifting stand column and the accommodating cavity are both arranged in a square shape, pulley blocks are arranged on the front side wall and the rear side wall of the accommodating cavity respectively, each pulley block comprises a plurality of pulleys distributed at intervals vertically, and the peripheries of the pulleys are abutted to the side walls of the lifting stand column.

Further, still include mechanical locking mechanism, mechanical locking mechanism sets up on the lift stand, mechanical locking mechanism includes toper round pin axle, elastic component and electro-magnet, but the electro-magnet circular telegram back actuation toper round pin axle, toper round pin axle is close to electro-magnet and extrusion the elastic component, be provided with the perforation on the first truss, after first truss upwards rotated to target in place, toper round pin axle can insert to the perforation.

Furthermore, the lifting device further comprises a limiting mechanism, wherein the limiting mechanism is arranged on the lifting upright post and is positioned below the mechanical locking mechanism.

Furthermore, the limiting mechanism is an elastic buffer block arranged on the side wall of the lifting upright post.

Furthermore, the upper side face and the lower side face of the vehicle placing plate are both provided with advertisement display screens.

Further, be provided with wireless module of charging in the board is placed to the vehicle.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic view of a vehicle placing board placed on the ground in the embodiment of the present invention;

FIG. 2 is a left side view of FIG. 1;

fig. 3 is a schematic view of the vehicle standing board in a folded state;

FIG. 4 is a schematic view showing a parking state in which a vehicle is placed on the vehicle placing panel;

FIG. 5 is a left side view of FIG. 4;

fig. 6 is a schematic sectional view of the mechanical locking mechanism.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 6, an embodiment of the present invention provides a lifting folding type parking machine, which mainly comprises a lifting upright 20, a first truss 30, a second truss 40, a connecting truss 60, a vehicle placing plate 70, a first driving mechanism, a second driving mechanism and a third driving mechanism 50. Specifically, the method comprises the following steps:

the first driving mechanism is connected with the lifting upright post 20 and provides power to enable the lifting upright post 20 to reciprocate in the vertical direction, and then other parts of the whole device can be lifted. One side of the first truss 30 is hinged with the lifting upright post 20, and one side of the second truss 40 is also hinged with the lifting upright post 20; the other side of the first truss 30 is hinged with the hinge part 601 of the connecting truss 60, and the other side of the second truss 40 is also hinged with the hinge part 601 of the connecting truss 60; the second truss 40 is installed below the first truss 30 and is disposed parallel to the first truss 30, and the lifting column 20, the first truss 30, the second truss 40, and the hinge 601 constitute a parallelogram mechanism. The lower end of the hinge portion 601 of the connecting truss 60 is extended to form an overhanging portion 602, the overhanging portion 602 is extended vertically downward, and one side of the vehicle-mounting panel 70 is hinged to the lower end of the overhanging portion 602. Meanwhile, the second driving mechanism is connected to the vehicle placing panel 70 and can drive the vehicle placing panel 70 to rotate about the hanging portion 602 to realize folding and stowing of the vehicle placing panel 70. The third driving mechanism 50 is installed at the upper end of the lifting upright post 20, and the third driving mechanism 50 is connected with the parallelogram mechanism and can apply moment to the parallelogram mechanism, so that the parallelogram mechanism can swing back and forth in a vertical plane around the lifting upright post 20 to realize the folding and the folding of the parallelogram mechanism.

The lifting column 20 can be lowered to the lowest position and the parallelogram mechanism can rotate around the lifting column 20 until the parallelogram mechanism is basically folded to be folded with the lifting column 20. Meanwhile, the vehicle placing panel 70 may also be rotated about the hanging portion 602 to be folded. Therefore, when the parking machine stops being used, the whole parking machine is folded, the size of the occupied space is reduced to the maximum extent, and the utilization rate of the space is optimized.

In order to ensure the installation stability of the whole device, an upright post fixing box 10 is fixedly installed on the ground, the upright post fixing box 10 forms an accommodating cavity, an opening of the accommodating cavity faces upwards, the lower end part of the lifting upright post 20 is embedded into the accommodating cavity, and the side wall of the accommodating cavity is attached to the side wall part of the lifting upright post 20 or is completely attached to the side wall part of the lifting upright post. The gravity center of the whole device is deviated from one side of the vehicle placing plate 70, and the whole device is effectively prevented from falling under the limiting action of the upright post fixing box 10.

The lifting upright post 20 and the accommodating cavity are both arranged in a square shape, the front side wall and the rear side wall of the accommodating cavity are respectively provided with a pulley block 101, the pulley block 101 comprises a plurality of pulleys distributed at vertical intervals, and the peripheries of the pulleys are abutted to the side walls of the lifting upright post 20. Because the lifting column 20 is also subjected to a turning moment during the lifting process, the side wall of the lifting column 20 is easily subjected to severe friction and extrusion with the side wall of the accommodating cavity. Through setting up the assembly pulley 101, the lateral wall of pulley has played direction and supporting role on the one hand, ensures that lift stand 20 moves in the vertical direction, and on the other hand, the pulley rolls, replaces sliding friction for rolling friction, has increased the smooth and easy degree that lift stand 20 moved.

In order to make the parallel mechanism foldable to be substantially parallel to the lifting column 20 and avoid interference between the first truss 30 and the second truss 40, the hinge point of the first truss 30 and the lifting column 20 is arranged to be located at the upper rear side of the hinge point of the second truss 40 and the lifting column 20, so as to form a staggered connection. Meanwhile, the parallelogram mechanism forms the core of the whole lifting folding type parking machine for realizing lifting folding, and the vehicle placing plate 70 can be always kept in a horizontal state and not inclined in the process of folding the parallelogram mechanism, so that the stable placing of the vehicle is ensured.

Specifically, first actuating mechanism is lift cylinder assembly, and the hydro-cylinder fixed mounting of lift cylinder assembly is in stand fixed box 10, and the push rod and the lift stand 20 fixed connection of lift cylinder assembly to drive lift stand 20 up-and-down reciprocating motion. The column fixing box 10 is provided with a plurality of travel switches and position sensors for detecting whether the lifting column 20 is lifted in place.

The second driving mechanism is a reversing hydraulic cylinder assembly, and the vehicle placing panel 70 can rotate clockwise or counterclockwise around the overhanging portion 602 by the driving of the reversing hydraulic cylinder assembly.

The third driving mechanism 50 is a hoisting mechanism, which includes a hydraulic motor, a speed reducer, a hoisting machine assembly and a traction device, one end of the traction device is connected with the hoisting machine assembly, the other end of the traction device is connected with one side of the first truss 30 far away from the lifting upright post 20, the hydraulic motor drives the hoisting machine assembly to rotate positively or negatively through the speed reducer, and then the parallelogram mechanism is folded or lowered. The speed reducer is a worm and gear speed reducer with a self-locking function, and the traction device can be a steel wire rope or a chain and the like.

Preferably, the parking machine further comprises a mechanical locking mechanism 80, the mechanical locking mechanism 80 is mounted on the lifting upright post 20, the mechanical locking mechanism 80 comprises a tapered pin shaft 802, an elastic member 803 and an electromagnet 801, the electromagnet 801 can attract the tapered pin shaft 802 after being electrified, and the tapered pin shaft 802 is close to the electromagnet 801 and presses the elastic member 803. The first truss 30 is provided with a through hole 301, after the first truss 30 rotates upwards to a proper position, the electromagnet 801 is powered off, the conical pin shaft 802 resets under the elastic force of the elastic piece 803, and the conical pin shaft 802 is inserted into the through hole 301 to realize the mechanical locking of the first truss 30, so that the parallelogram mechanism on the parking machine is fixed at a specific position to form mechanical safety protection.

Further preferably, the lifting column 20 further comprises a limiting mechanism 90, and the limiting mechanism 90 is mounted on the lifting column 20 and is located below the mechanical locking mechanism 80. Specifically, the limiting mechanism 90 may be an elastic buffer block mounted on the lifting column 20, and is provided to avoid an excessive rotation angle of the parallelogram mechanism. Meanwhile, the elastic buffer block also plays a role in reducing the speed, and the rotating speed of the first truss 30 after impacting the elastic buffer block is gradually reduced to 0, so that the conical pin shaft 802 can be conveniently locked mechanically.

In order to fully utilize the parking machine, an advertisement display screen is provided on the non-bearing surface of the vehicle mounting plate 70. When the vehicle is driven into the vehicle placing panel 70, the driver can easily see the advertisement placed on the vehicle placing panel 70; when the vehicle placing panel 70 is folded and collapsed, the rear surface of the vehicle placing panel 70 may display an advertisement.

Meanwhile, in order to match the charging demand of the electric vehicle, a wireless charging module is provided in the vehicle placing plate 70. The vehicle can be charged while parking.

In this parking machine, corresponding travel switch, position and various distance detection sensors of installing, all travel switch, sensor etc. all adopt redundant design to ensure the reliability of detected signal, be used for detecting whether the vehicle is placed board 70 and is overturned in place, whether the portion 602 below of hanging is close to ground, whether park the vehicle below the second truss 40 and park the position and whether satisfy the safe distance requirement that the parking machine goes up and down to park etc..

A control method of a lifting folding type parking machine comprises the following steps:

s1, driving the lifting upright post 20 to move upwards to a set height by the first driving mechanism;

s2, the third driving mechanism 50 pulls the parallelogram mechanism to rotate the parallelogram mechanism downwards, the parallelogram mechanism and the lifting upright post 20 gradually change from the folded state to the opened state, and the hanging part 602 gradually moves downwards;

s3, the first driving mechanism drives the lifting upright 20 to gradually move downwards, the second driving mechanism drives the vehicle placing plate 70 to rotate downwards, and the vehicle placing plate 70 and the connecting truss 60 gradually change from the folded state to the open state until the horizontal opening of the vehicle placing plate 70 is completed;

s4, stopping the vehicle on the vehicle placing plate 70, and driving the lifting upright post 20 to move upwards to the set height again by the first driving mechanism;

s5, the third driving mechanism 50 pulls the parallelogram mechanism to enable the parallelogram mechanism to rotate upwards, and the parallelogram mechanism and the lifting upright post 20 are gradually converted from an opening state to a folding state;

and S6, driving the lifting upright post 20 to move downwards to the initial position through the first driving mechanism.

Specifically, the parking process is as follows:

firstly, the lifting upright post 20 is driven by a hydraulic cylinder to rise to a set position; then the hydraulic motor drives the winch component to release the steel wire rope, the folded part of the parking machine starts to be unfolded under the action of gravity, after the folded part is unfolded to a set position, the hydraulic motor stops rotating, and the winch component stops releasing the steel wire rope; then the lifting upright post 20 descends to the initial position; subsequently, the vehicle placing panel 70 is unfolded up to the set position by the turning hydraulic cylinder assembly, and the parking machine completes the parking preparation. The vehicle placing plate 70 is used for placing a vehicle to be parked, after parking is completed, the lifting upright post 20 is driven to ascend to a set position again, then the hydraulic motor drives the winding machine assembly to rotate and take up the steel wire rope to reach the set position, the electromagnet 801 drives the conical pin shaft 802 to be inserted into the through hole 301, the folding linkage mechanism of the parking machine is mechanically locked, safety is guaranteed, and finally the lifting upright post 20 descends to an initial position to complete the whole parking process.

The vehicle taking process comprises the following steps:

firstly, the lifting upright post 20 is driven by a hydraulic cylinder to rise to a set position; then the electromagnet 801 attracts the conical pin shaft 802 to be separated from the through hole 301 and separated from the first truss 30, the hydraulic motor drives the winch assembly to release the steel wire rope, the folding part of the parking machine starts to unfold under the action of gravity, after the folding part of the parking machine is unfolded to a set position, the hydraulic motor stops rotating, and the winch assembly stops releasing the steel wire rope; then the lifting upright post 20 descends to the initial position, the vehicle placing plate 70 contacts the ground, the driver drives the vehicle away to finish the vehicle taking process, and then the parking machine is stopped into the next vehicle or the folding arm and the parking plate are contracted to wait for the next vehicle to stop.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims (9)

1. The utility model provides a lift foldable car parking machine which characterized in that includes:

lifting the upright post;

the first driving mechanism drives the lifting upright post to reciprocate in the vertical direction;

one side of the first truss is hinged with the lifting upright post;

the second truss is positioned below the first truss and arranged to be parallel to the first truss, and one side of the second truss is hinged with the lifting upright post;

the lifting upright post, the first truss, the second truss and the hinged parts form a parallelogram mechanism, and the overhanging part extends downwards and vertically;

a vehicle placing panel having one side hinged to a lower end portion of the suspended portion;

a second driving mechanism that drives the vehicle placement panel to rotate around the hanging portion; and

and the third driving mechanism is arranged on the lifting upright post, is connected with the parallelogram mechanism and drives the parallelogram mechanism to swing.

2. The lift-fold parking machine of claim 1, wherein: and the hinged point of the first truss and the lifting upright post is positioned at the rear side above the hinged point of the second truss and the lifting upright post.

3. The lift-fold parking machine of claim 1, wherein: the lifting upright post is characterized by further comprising an upright post fixing box, wherein the upright post fixing box forms an accommodating cavity, the opening of the accommodating cavity faces upwards, the lower end part of the lifting upright post is embedded into the accommodating cavity, and the side wall of the accommodating cavity is attached to the side wall part of the lifting upright post or is completely attached to the side wall part of the lifting upright post.

4. The lift-fold parking machine of claim 3, wherein: the lifting upright post and the accommodating cavity are both arranged in a square shape, pulley blocks are respectively arranged on the front side wall and the rear side wall of the accommodating cavity, each pulley block comprises a plurality of pulleys distributed at intervals in the vertical direction, and the peripheries of the pulleys are abutted to the side walls of the lifting upright post.

5. The lift-fold parking machine of claim 1, wherein: still include mechanical locking mechanism, mechanical locking mechanism sets up on the lift stand, mechanical locking mechanism includes toper round pin axle, elastic component and electro-magnet, but the electro-magnet circular telegram back suction closes toper round pin axle, toper round pin axle is close to electro-magnet and extrusion the elastic component, be provided with the perforation on the first truss, after first truss upwards rotated to target in place, toper round pin axle can insert to the perforation.

6. The lift-fold parking machine of claim 5, wherein: the lifting column is provided with a mechanical locking mechanism, and the mechanical locking mechanism is arranged on the lifting column and is positioned below the mechanical locking mechanism.

7. The lift-fold parking machine of claim 6, wherein: the limiting mechanism is an elastic buffer block arranged on the side wall of the lifting upright post.

8. The lift-fold parking machine of claim 1, wherein: and the upper side surface and the lower side surface of the vehicle placing plate are both provided with advertisement display screens.

9. The lift-fold parking machine of claim 1, wherein: the vehicle placing plate is internally provided with a wireless charging module.

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