KR20100053130A

KR20100053130A - Self-driven double parking apparatus

Info

Publication number: KR20100053130A
Application number: KR1020080112116A
Authority: KR
Inventors: 김용훈
Original assignee: 김용훈
Priority date: 2008-11-12
Filing date: 2008-11-12
Publication date: 2010-05-20

Abstract

PURPOSE: A self-driven double parking apparatus is provided to reduce damage to others and improve spatial utilization by creating a parking space and temporarily using outdoors. CONSTITUTION: A self-driven double parking apparatus comprises a main body(10), an upper stage, a transmission unit(30), a lifting device(50), and a control unit(60). The upper stage is installed to move vertically by interposing side plates(21,22) on a pillar rail. The upper stage comprises a guide plate(26). The transmission unit supports the upper stage to guide rollers(32). The transmission unit moves vertically without sudden fluctuation. The lifting device raises the upper stage by operating a hydraulic pump(55) and a hydraulic cylinder(56) with the torque of a driving roller(52). The control unit unlocks oil force applied on the hydraulic cylinder ad drops the upper stage.

Description

Self-driven double parking apparatus

The present invention relates to a self-driving two-stage parking lot, and more particularly to a self-driving two-stage parking lot that can be used temporarily and move outdoors without power as well as to secure the parking space of the cramped land. .

In general, as the number of automobiles increases rapidly due to urban concentration of the population, space for parking is always insufficient, so in the case of a private house, a parking lot must be secured by tearing down the fence of the house. In addition, various two-stage parking devices have been developed to improve the efficiency of narrow parking spaces.

For example, Korean Patent Laid-Open Publication No. 2004-0095069 discloses `` In a two-stage parking device for parking two vehicles on the upper and lower floors, a pair of lower frames, lower pallets, first moving means, vertical frames and , A lower horizontal frame, a pair of first and second pivotal links, a connecting link, an upper pallet, a second moving means, and a control unit for controlling. It can be installed high without turning radius of the upper pallet large, it is possible to park a variety of vehicles, such as RV or van in the lower pallet.

As another example, Korean Patent Laid-Open Publication No. 2004-0022779 discloses a pair of support frames 11, a pair of first pivot links 12 and a second pivot link 13, a moving frame 14, hydraulic pressure. It consists of the cylinder 15 and the cylinder base 16 couple | bonded with the said hydraulic cylinder 15 ". Because of the simple coupling structure, the production cost is expected to be low as well as easy to install.

However, although the above-mentioned two-stage parking device can be said to be usable by moving to some extent outdoors, since it is useless at a place where power is not reached, there are many limitations to actually use it outdoors.

Literature Information of the Prior Art

[Patent 1] Korean Laid-Open Patent Publication No. 2004-0095069 "Two-stage parking device"

[Patent 2] Korean Laid-Open Patent Publication No. 2004-0022779 “Stage Parking Device”

Accordingly, the present invention is to fundamentally solve the conventional problems as described above, as well as to secure the parking space of the cramped land, as well as to move temporarily in the outdoor without power, which can be used temporarily to improve space utilization and damage of others The purpose is to provide a self-driving two-stage parking lot that reduces energy consumption.

Still another object of the present invention is to introduce a slim design of the two-stage parking device to prevent excessive increase in manufacturing cost.

In order to achieve the above object, the present invention provides a device that is movable in size and parked in two stages above and below: a main body having a support rail at two points on a floor stage; An upper stage installed on the support rail so as to be movable upward and downward through a side plate, the upper stage having an induction plate pivoted at an angle on one side thereof; A transmission means for supporting the upper stage with a plurality of guide rollers and performing vertical movement without sudden shaking; An elevating means for contacting the driving wheel of the parking vehicle via a driving roller at one point of the upper stage, and raising the upper stage by operating the hydraulic pump and the hydraulic cylinder by the rotational force of the driving roller; And control means for releasing the hydraulic force acting on the hydraulic cylinder to lower the upper stage.

In addition, the upper stage according to the invention is characterized in that it comprises a safety piece that is intermittently engaged with a plurality of stopper blocks installed on the holding rail.

In addition, the transmission means according to the invention is characterized in that the chain is provided via the sprocket on the lower end of the other side of the support rail from the upper end of the upper stage to the upper stage.

In addition, the driving roller of the ascending means according to the invention is characterized in that it is provided with a square cam or clutch bearing at one end to prevent the reverse rotation during the reverse of the parking vehicle.

In addition, the control means according to the present invention, the key cylinder rotated by the normal key, the lever of the cam plate is released by rotating the key cylinder to rotate the rotating plate, and operates the hydraulic valve in the state wound on the rotating plate It is characterized by comprising a cable.

On the other hand, the terms or words used in the present specification and claims are not to be construed as limiting the ordinary or dictionary meanings, the inventors should use the concept of the term in order to explain the invention in the best way. It should be interpreted as meanings and concepts corresponding to the technical idea of the present invention based on the principle that it can be properly defined. Therefore, the embodiments described in the present specification and the configuration shown in the drawings are only the most preferred embodiments of the present invention, and do not represent all of the technical ideas of the present invention, and various alternatives may be substituted at the time of the present application. It should be understood that there may be equivalents and variations.

As described in the above configuration and operation, the self-driving two-stage parking lot according to the present invention can secure the parking space of the cramped land, as well as to move temporarily in the absence of power and temporarily use it to improve space utilization and Provides the effect of reducing damage.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS The perspective view which shows the parking apparatus by this invention as a whole, FIG. 2 is a block diagram which shows the parking apparatus by this invention in plan view, and FIG. 3 is a block diagram which shows the parking apparatus by this invention from the front.

The present invention relates to a device that is movable in size and parked in two stages above and below. It aims at a small size that can be moved, so it is suited to a five-seater passenger car rather than a commercial truck or a leisure van. Passenger cars preferably fit the self-driving formula of the present invention because of their small body size, garage and weight.

According to the present invention, the main body 10 having the support rails 15 at two points on the bottom stage 11 is used. On the bottom stage 11 of the main body 10, it is preferable to fix the post rail 15 of the U-shaped cross section on the opposite side of the main body 10, and to fix the auxiliary column 16 in parallel to the post rail 15. However, in order to reduce the weight due to movement, only two prop rails 15 are used as bearing members.

Further, according to the present invention, the upper stage 20 having the guide plate 26 rotated at a predetermined angle on one side thereof is capable of vertical movement through the side plates 21 and 22 on the support rail 15. Is installed. The upper stage 20 is the same size as the bottom stage 11, but is provided with a guide plate 26 on one side (part in which the vehicle enters). The guide plate 26 guides the vehicle to enter the upper stage 20. The guide plate 26 may be rotated to some extent so as to reduce the volume during the movement. Detailed configurations of the side plates 21 and 22 are described with reference to FIGS. 4 and 5 described later.

At this time, the upper stage 20 is provided with a safety piece 45 intermittently engaged with a plurality of stopper blocks 42 installed on the support rail (15). Three to four stopper blocks 42 are installed on the support rail 15 at regular intervals, and are engaged with the safety piece 45 installed on the upper stage 20. However, the safety piece 45 is not always engaged and rotates up and down while being in normal contact with each other. However, when an error occurs in operation and the upper stage 20 suddenly falls, the rotation of the safety piece 45 is stopped to stop the blocker block 42. ) The principle can apply a well-known method, such as an elevator brake apparatus.

On the other hand, reference numeral 27 is installed on the upper surface of the upper stage 20 is a locking rod for preventing the sliding of the vehicle during the winter parking or leaving process.

In addition, according to the present invention is used to support the upper stage 20 with a plurality of guide rollers 32, the transmission means 30 to perform the vertical movement without sudden swing. The upper stage 20 is slidably supported on the support rail 15 using a plurality of guide rollers 32. The guide rollers 32 are spaced apart from the left and right sides with respect to the support rail 15 and are installed to face each other.

At this time, the transmission means 30 is provided with a chain 35 through the sprocket 36 at the lower end of the other support rail 15 through the bottom of the upper stage 20 from the upper end of the one support rail (15). . More specifically, the chain 35 is “

It is connected in the form of 'and there is no change in length according to the vertical movement of the upper stage (20). The sprocket 36 is provided in a part bent in the path of the chain 35. Accordingly, the length of the upper portion of the chain 35 is reduced when the upper stage 20 is raised, and the length of the lower portion is decreased when the upper stage 20 is raised. This causes the driver's immaturity to adequately cushion the rise and fall speed changes of the upper stage 20 even when there is a sudden pressure change of the hydraulic pump 55 and the hydraulic cylinder 56.

In addition, according to the present invention, the rising means 50 is in contact with the driving wheel of the parking vehicle via the driving roller 52 at one point of the upper stage 20, the hydraulic pump 55 by the rotational force of the driving roller 52 ) And the hydraulic cylinder 56 is operated to raise the upper stage 20. At one point of the upper stage 20, the driving roller 52 and the idle roller 53 are installed adjacent to each other like a dynamometer. On the driving roller 52 and the idle roller 53, the driving wheels of the vehicle are brought into contact at the same time, and the hydraulic pump 55 is operated by the rotational force of the driving wheels to become a power source for raising the upper stage 20. The hydraulic force generated by the hydraulic pump 55 is transmitted to the hydraulic cylinder 56 installed on one side of the support rail 15 and is converted into the upward movement force of the upper stage 20. The driving roller 52 and the idle roller 53 as described above allow the parking vehicle to take different positions depending on whether it is a front wheel drive or a rear wheel drive.

In addition, according to the present invention includes a control means 60 for releasing the hydraulic force acting on the hydraulic cylinder 56 to lower the upper stage 20. The control means 60 installed for the lowering of the upper stage 20 is mechanically controlled as described below in FIG. 7 because the present invention considers a non-powered state.

4 and 5 are each an enlarged view showing the left and right plates of the parking apparatus according to the present invention, FIG. 6 is an exploded view showing the transmission means of the parking apparatus according to the present invention, and FIG. 7 is a parking according to the present invention. It is a block diagram which disassembles and shows the control means of an apparatus.

4 and 5, it can be seen that the sprockets 36 for supporting the chain 35 are both installed on the side plates 21 and 22 fixed to the left and right sides of the upper stage 20. Installing the hydraulic cylinder 56 only on one side plate 21 is to simplify the system to reduce weight and reduce cost.

The driving roller 52 of the lifting means 50 according to the present invention is provided with a square cam 72 or a clutch bearing at one end to prevent reverse rotation when the parking vehicle reverses. The driving roller 52 rotates in the forward direction when the driving wheel is powered, but the reverse rotation must be restrained when the parking vehicle reverses. To this end, a square cam 72 is installed at one end of the driving roller 52 in FIG. 6. When the parking vehicle retreats while the upper stage 20 is lowered, the square cam 72 interferes with the main body 10 to stop the driving roller 52. Of course, it is also possible to install a separate stopper 75 that meshes with the square cam 72. As another example of the present invention, a clutch bearing (not shown) may be installed instead of the square cam 72. Since the clutch bearing allows the driving roller 52 to rotate only in one direction, the clutch bearing may be stopped when the vehicle reverses and exert a friction force.

The control means 60 according to the present invention is the key cylinder 62 is rotated by the normal key, and the lock of the cam plate 65 in accordance with the rotation of the key cylinder 62 is released to rotate the rotating plate 66 The lever 64 and the cable 68 which operates the hydraulic valve 58 in the state wound by the rotating plate 66 are provided. The key cylinder 62 is similar to the key switch structure of an automobile and rotates only when a normal key is inserted. The lever 64 provided adjacent to the key cylinder 62 is engaged with the key cylinder 62 via the cam plate 65 on the inner surface. In the pivoting plate 66 provided coaxially with the cam plate 65, a cable 68 is accommodated on the outer circumferential surface thereof. The cable 68 connects between the operation of the rotating plate 66 and the hydraulic valve 58.

In the parking operation of the present invention, when the floor stage 11 and the upper stage 20 is superimposed, the vehicle is brought to the upper stage 20 by using the guide plate 26, and the driving wheels of the vehicle are driven by a driving roller ( Raise and accelerate between the 52 and the idle roller 53, the operation of the hydraulic cylinder 56 by rotating the drive roller 52 is followed by the rise of the upper stage 20, the hydraulic pressure when turning off the vehicle to reach the set height The hydraulic force of the cylinder 56 is maintained as it is, parking is completed.

In the discharge operation of the present invention, when the key is inserted into the key cylinder 62, the lock is released, and the lever 64 is pressed, the rotating plate 66 rotates and the hydraulic valve 58 is operated through the cable 68. . When the flow path is opened by the hydraulic valve 58, the upper stage 20 gradually descends while the hydraulic pressure of the hydraulic cylinder 56 is returned. When the upper stage 20 reaches the bottom, the square cam 72 of the driving roller 52 is restrained, so that the driving wheel may be reversely rotated to lower the vehicle from the upper stage 20.

It is apparent to those skilled in the art that the present invention is not limited to the described embodiments, and that various modifications and changes can be made without departing from the spirit and scope of the present invention. Therefore, such modifications or variations will have to belong to the claims of the present invention.

1 is a perspective view of the parking apparatus according to the present invention as a whole,

2 is a block diagram showing a parking apparatus according to the present invention in a plan view,

3 is a configuration diagram showing a parking apparatus according to the present invention from the front,

4 and 5 are each an enlarged configuration diagram showing the left and right side plates of the parking apparatus according to the present invention;

6 is a configuration diagram showing an exploded power transmission means of the parking apparatus according to the present invention;

7 is a configuration diagram showing the control means of the parking apparatus according to the present invention in an exploded manner.

Claims

In a device that is portable and parked in two levels:

A main body 10 having a support rail 15 at two points on the bottom stage 11;

An upper stage 20 installed on the support rail 15 so as to be movable up and down via side plates 21 and 22 and having a guide plate 26 rotated at an angle on one side thereof;

A transmission means (30) for supporting the upper stage (20) with a plurality of guide rollers (32) and performing vertical movement without sudden shaking;

At one point of the upper stage 20, the driving roller 52 is in contact with the driving wheel of the parking vehicle, and the hydraulic pump 55 and the hydraulic cylinder 56 are operated by the rotational force of the driving roller 52 to operate the upper stage. Rising means 50 for raising 20; And

Self-driving two-stage parking lot value comprising a; control means (60) for lowering the upper stage 20 by releasing the hydraulic force acting on the hydraulic cylinder (56).

The method of claim 1,

The upper stage 20 is a self-driving two-stage parking lot, characterized in that it comprises a safety piece 45 intermittently engaged with a plurality of stopper blocks (42) installed on the holding rail (15).

The method of claim 1,

The transmission means 30 is provided with a chain 35 through the sprocket 36 at the lower end of the other support rail 15 through the bottom of the upper stage 20 from the upper end of the one support rail (15) Self-driving two-stage parking lot value.

The method of claim 1,

The driving roller 52 of the ascending means 50 is a self-driving two-stage parking lot, characterized in that it has a square cam 72 or a clutch bearing at one end to prevent the reverse rotation of the parking vehicle in reverse.

The method of claim 1,

The control means 60 is a key cylinder 62 which is rotated by a normal key and a lever 64 which releases the lock of the cam plate 65 in accordance with the rotation of the key cylinder 62 to rotate the pivot plate 66. And a cable (68) for operating the hydraulic valve (58) while being wound around the pivoting plate (66).