KR20040107191A - Apparatus for parking a vehicle - Google Patents

Abstract

PURPOSE: A parking system is provided to park or to depart vehicles with simple structure and minimum driving equipment and to reduce the cost required for manufacture, repair and maintenance. CONSTITUTION: The parking system(100) contains: a platform frame(110) containing many platform layers to provide parking spaces; a movable frame(140) containing vertical frames placed on the front of the platform frame(110) and moving horizontally against the platform frame(110); a horizontal shift member(170) moving the movable frame(140) horizontally; a pallet(160) limited to the vertical frame and moving vertically along the vertical frame to move vehicles among the platform layers; and a vertical shift member(150) moving the pallet vertically.

Description

Parking device {APPARATUS FOR PARKING A VEHICLE}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a parking system, and more particularly, to a multi-layered parking equipment that provides two or more platform layers to secure a parking space underground or outdoors. It is about.

As automobiles are becoming more popular, car usage rates and car penetration rates are increasing rapidly every year. With the increase of car penetration rates, the need for automobile-related facilities is also considered important. In particular, parking is one of the most important issues due to the increasing use of automobiles.

If there is a large car population for a building or a facility, such as a bustling city, but there is an absolute lack of available parking space, securing parking spaces can be a significant issue among car users. In addition, this parking problem may further develop into a society-wide problem. In addition, the increasing supply of automobiles has led to an increase in the number of households with two or more cars, making the task of securing parking spaces more serious.

In order to solve this problem, various types of parking equipment have been disclosed that can efficiently provide a parking space. The main purpose of these parking facilities is to provide as much parking space as possible in a limited space, and for the secondary purpose, there is a simple structure and system, convenience of operation, quick receipt and release, and low construction cost.

Conventional parking facilities include lift, vertical circulation, multi-layer circulation, horizontal circulation, cart type, hoisting and turn-table type, and these parking facilities are required depending on the installation site, the population used and the conditions of use. Parking equipment can be variously selected.

1 is a front view of a parking apparatus according to a conventional lifting and lowering type, FIG. 2 is another front view of a parking apparatus for explaining the function of the parking apparatus of FIG. 1, and FIG. 3 illustrates a parking process of the parking apparatus of FIG. 1. It is a schematic diagram to make.

1 to 3, a conventional parking device 10 includes a vertical frame 12, a horizontal frame 14, a drive device 20, a chain 22, and a platform 24.

The vertical frame 12 and the horizontal frame 14 are interconnected to form a parking facility frame having a two-story structure, and supports are mounted spaced apart by each parking interval between the horizontal frames 14 arranged back and forth.

On the upper end of the support is mounted a drive device 20 corresponding to each platform 24. The gear shaft and the sprocket are connected to the drive device 20, and the chain 22 is engaged with each sprocket to transmit power. Power of the drive 20 is transmitted to the platform 24 via the shaft and the chain. The chain 22 connected to the four vertex portions of the platform 24 by the drive device 20 is raised or lowered, and the platform 24 is raised or lowered together with the chain 22.

In the conventional parking device 10, the driving device 20 is connected to the platform 24 connected to the chain 22, respectively, and the corresponding driving device 20 is operated one-to-one to operate one platform 24. . That is, as the heat of the parking space increases, the driving device 20 and the chain 22, which is the power transmission device, must also be increased in proportion, thereby increasing the economic burden for the expansion. Moreover, the above conventional parking device can not have a platform layer of three or more layers in structure.

In addition, the goods receipt and delivery process is complicated. A total of five platforms A through E are shown in FIG. 1, of which platform D is empty. In order to park the vehicle on platform D, platform D must descend and this can be shown as in FIG.

In order to make the arrangement of FIG. 2, platform C must first be raised. As platform C rises, platform E moves horizontally into the empty space, and platform D descends to the previous position of platform E to complete preparation for the vehicle to enter. However, this process is complicated and not fast. That is, the time required for the rise of platform C and the horizontal movement of platform E is about 30 seconds to 1 minute, respectively, and at least 2-3 minutes should be waited to complete the whole process.

However, the time is only for lowering the platform D, and after lowering the platform D, the vehicle must be driven and positioned in the proper position on the platform D, and the driver must move out of the driver's seat and move to a safe place.

According to the parking procedure shown in FIG. 3, there must be a platform 24 for horizontally or vertically moving the entire vehicle, and the driver must drive directly to position the vehicle on the platform 24. In order to position the vehicle on the platform 24, the vehicle must be positioned directly in front of the platform 24 and must go straight up onto the platform 24 while maintaining the direction. In this way, it is very difficult to enter the platform 24 at an angle to position the vehicle and it is very difficult for a person who is familiar with driving to enter at an angle to position the vehicle on the platform 24.

In addition, the length of the free space in front of the platform 24 should be about 1.5 times the length of the vehicle in order for the vehicle to be located straight in front of the platform 24. That is, the conventional parking device 10 requires a considerable amount of free space so that at least about 1.5 times the length of the vehicle should be left empty.

That is, the conventional parking device uses a power transmission device such as a chain to raise the platform, and is inefficient because a separate driving device must be installed to operate each power transmission device, and manufacturing and management costs are relatively inexpensive. high. In addition, there is a significant delay in time because the vehicle must be straightened each time in order to park or exit the vehicle and wait a considerable amount of time to move the platform.

Accordingly, one object of the present invention is to provide a parking device that is simple in structure and capable of sufficiently carrying out the in and out function even with the minimum driving device.

In addition, another object of the present invention is to provide a parking device that is excellent in expandability and can easily form a structure of two or more layers, as well as three or more layers.

In addition, another object of the present invention is to facilitate the entry of the vehicle at the time of wearing can prevent contact accidents that may occur during parking, parking device that can be easily parked without the burden of having to place the vehicle on the platform To provide.

1 is a front view of a parking apparatus according to a conventional lifting and lowering type.

FIG. 2 is another front view of the parking apparatus for explaining the function of the parking apparatus of FIG. 1.

3 is a schematic diagram illustrating a parking process of the parking apparatus of FIG. 1.

4 is a perspective view of a parking apparatus according to a first embodiment of the present invention.

5 is a perspective view showing a pallet of the first embodiment.

6 and 7 are schematic views for explaining the operation of the parking apparatus according to the first embodiment.

8 is a schematic view for explaining the parking apparatus according to the first embodiment.

9 is a schematic diagram of a parking apparatus according to a second embodiment of the present invention.

10 is a schematic diagram of a parking device according to a third embodiment of the present invention.

11 is an enlarged side view of a pallet of a parking apparatus according to a fourth embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

100: Parking device 110: Platform frame

112: end frame 120: platform layer

130: Support plate 135: Stairs

140: moving frame 142: vertical frame

144: rear frame 146: connecting frame

150: vertical moving member 152: driving device

154 ： Drive sprocket 159 ： Counter weight

160: Palette 162: Plate

164: Bracket structure 166: Reinforcement board

168a, 168b: Roller 170: Horizontal moving member

172 ： Driver

According to a preferred embodiment of the present invention for achieving the above object of the present invention, there is provided a parking device including a platform frame, a moving frame, a horizontal moving member, a pallet and a vertical moving member.

The platform frame provides a multi-layered parking space including a plurality of platform layers, and a movable frame is arranged to move horizontally with respect to the platform layer, and the movable frame is arranged vertically parallel to each other in front of the platform frame. Two vertical frames. The pallet is constrained to the vertical frame, and the rollers fixed to the pallet engage with the guide rails of the vertical frame, so that the pallet moves up and down while being horizontal to the ground.

The moving frame is equipped with a vertical moving member for moving the pallet up and down, and the vertical moving member converts the rotational movement of the drive device to the vertical movement of the pallet by using a power transmission member such as a chain and a belt.

Also, a horizontal moving member is mounted on the platform frame or adjacent to the platform frame to move the moving frame from side to side. The horizontal moving member also uses a power transmission member such as a chain and a belt to convert the rotational movement of the drive device to the left and right motion of the moving frame.

The rear of the platform frame may further include a lifting member for transporting the driver. In the parking device, the driver drives directly to each position of the platform floor while moving in the vehicle. Therefore, after completing parking, the driver of two or more floors can use elevating members, such as stairs, an escalator, an elevator, to move to the ground or another place.

The parking device according to the invention does not include a platform for supporting the vehicle and for moving the vehicle horizontally or vertically. That is, unlike the movable platform 24 of FIG. 1, the platform and platform layers do not include a separate moving device, and only the pallet moves through the vertical and horizontal moving members.

If only one floor is used in the parking device without using a platform floor of two or more floors, it is possible to reduce the hassle of entering after accurately matching the center of the parking space with the car. The first floor of the parking device is substantially the same as a typical single-floor car park. Thus, the problem of insufficient parking space can be solved by generally using the first floor and using more than two floors if more parking space is needed.

In addition, the conventional hoisting parking apparatus includes a platform used for all parking spaces, and each platform includes a separate driving device for moving the platform horizontally or vertically. Therefore, the conventional parking device is structurally and economically inefficient, and the cost of purchasing, assembling, and maintaining each platform and driving device is considerably high. However, the parking apparatus according to the present invention includes a horizontal moving member for moving the moving frame and a vertical moving member for moving the pallet, and the two moving members can be used to properly place a car in all parking spaces. .

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, but the present invention is not limited or limited by the embodiments.

Example 1

4 is a perspective view of a parking apparatus according to a first embodiment of the present invention, Figure 5 is a perspective view showing a pallet of the first embodiment.

4 and 5, the parking device 100 according to the first embodiment includes a platform frame 110, a moving frame 140, a horizontal moving member 170, a pallet 160, and a vertical moving member 150. ).

The platform frame 110 is a two-layer structure consisting of the ground and the platform layer 120 thereon, and end frames 112 are disposed at both ends of the platform layer 120 to support both ends, and at the inner bottom, a pillar Frame 114 is disposed to support the bottom of platform layer 120. The front of the platform layer 120 is open for receipt and shipment of the vehicle. Accordingly, the rear surface of the platform layer 120 may be entirely open for the driver's access or partially open by using a handrail including an opening and closing port.

One layer of the platform frame 110 is formed on the ground. Thus, it does not include a platform for supporting the vehicle and a moving device for moving the platform horizontally or vertically. In addition, since the ground is divided into a certain compartment, it can be used in almost the same way as a typical single-story parking lot. In other words, compared to a conventional parking device that must match the entrance direction of the platform with the entrance direction of the platform from the entrance of the platform, it is convenient to be able to enter the parking space at an angle, and a free space that must be secured in front of the parking device. This less space can be utilized efficiently.

Since the second floor of the platform frame 110 is fixed at a certain position, it does not require a separate driving device. The platform layer 120 may be formed as a flat space separated parking zone, it may form a guide groove in each parking zone to guide the entrance of the vehicle safely when parking.

The moving frame 140 is disposed on the two-layer platform layer 120. The moving frame 140 is formed in a c-shape to cover the top of the platform layer 120. The moving frame 140 includes two vertical frames 142 arranged in parallel with each other in front of the platform frame 110. The vertical frames 142 extend from the ground to the top floor of the frame and are spaced apart from each other by the width that a single car can pass through. Both vertical frames 142 partially constrain both ends of the pallet 160 to guide the vertical movement of the pallet 160.

The moving frame 140 further includes two rear frames 144 and two connecting frames 146 in addition to the vertical frame 142. The rear frame 144 is disposed at the rear of the platform frame 110 opposite to the vertical frame 142, respectively, and the bottom of the rear frame 144 is movably bound to the transverse of the platform layer 120 on the second floor. And move left and right along the rear transverse end of the platform layer 120. The connection frame 146 connects the upper ends of the vertical frame 142 and the rear frame 144.

The moving frame 140 includes two c-shaped frame structures consisting of a vertical frame 142, a connecting frame 146, and a rear frame 144, which are integrated by a support frame or a support plate. Leads to.

The connecting frame 146 of the moving frame 140 is connected by the supporting frame 148, and the c-shaped frame structure disposed left and right by the supporting frame 148 is integrally connected.

Both ends of the pallet 160 are movably bound by the vertical frame 142, and the pallet 160 moves up and down along the vertical frame 142 while maintaining a horizontal state.

Pallet 160 includes plate 162, bracket structure 164 and rollers 168a, 168b. The plate 162 supports the motor vehicle and is always horizontal to the ground by the bracket structure 164 and the rollers 168a and 168b. A bracket structure 164 integral with the plate 162 is formed at both ends of the rear surface of the plate 162, that is, adjacent to the vertical frame 142. The bracket structure 164 extends perpendicular to the plate 162, and two rollers 168a and 168b are mounted up and down on the outside of the bracket structure 164, respectively. Guide grooves 142a formed in the longitudinal direction of the frame are formed inside the vertical frame 142, and the rollers 168a and 168b positioned vertically move the plate 162 while moving up and down along the adjacent guide grooves 142a. Keep it level.

The vertical moving member 150 for moving the pallet 160 up and down is disposed on an upper surface of the moving frame 140 including the connecting frame 146 and the supporting frame 148.

The vertical moving member 150 includes a drive device 152, a chain power train and a counter weight 159. The driving device 152 provides a driving force for moving the pallet 160 up and down, and the chain power transmission device is composed of the chain 158 and the sprockets to transmit the driving force. The counter weight 159 is connected to the end of the chain 158 opposite the pallet 160 to offset the load of the pallet 160 and the vehicle and maintain the tension of the chain 158.

The chain power train includes a drive sprocket 154, auxiliary sprockets 154a and 154b, a front sprocket 156a, a rear sprocket 156b and a chain 158.

Two drive sprockets 154 are rotatably mounted on both connecting frames 146 of the moving frame 140, and both drive sprockets 154 are connected in axial direction and rotate in the same direction. The shaft connecting the driving sprocket 154 is functionally connected to the transmission box of the driving device 152 to receive a rotational force from the driving device 152. Two chains 158 mesh with the drive sprocket 154, respectively, and rotation of the drive sprocket 154 moves the pallet 160 up and down through the chain 158.

Auxiliary sprockets 154a and 154b are disposed in front of and behind the drive sprocket 154. The secondary sprockets 154a and 154b bypass the movement path of the chain 158 to increase the contact area between the chain 158 and the drive sprocket 154, and the contact area is increased so that the chain 158 from the drive sprocket 154 is increased. The power is transmitted reliably.

One end of the chain 158 is connected to the bracket structure 164 of the pallet 160, respectively, and the other end of the chain 158 is connected to the counter weight 159. Since the chain 158 connected with the bracket structure 164 moves up and down along the vertical frame 142, the front sprocket 156a for guiding the chain 158 so that the chain 158 moves up and down vertically is provided. It is mounted at the front end of the connecting frame 146. The front sprocket 156a allows the chain 158 to be adjacent to or partially received by the guide groove 142a of the vertical frame 142 to be protected from the outside.

The rear frame 144 also includes a guide groove formed in the longitudinal direction, and the guide groove partially accommodates and protects the chain 158 and simultaneously guides the vertical movement of the counter weight 159.

The horizontal moving member 170 is connected to the moving frame 140 to move the moving frame 140 left and right. The horizontal moving member 170 includes a drive device 172 and a chain power train, and the chain power train includes guide sprockets 176a and 176b mounted adjacent to the end frame 112, respectively. A horizontal embedding groove may be formed in the ground so as to pass through the lower end of the vertical frame 142 according to the present embodiment. The guide sprockets 176a and 176b are partially embedded in the embedding groove of the ground, and the embedding groove is formed of a metal material. It may be covered with a protective cover 196 to be protected. Rotation of the driving device 172 is converted to a linear motion through the chain 178, the moving frame 140 is moved left and right by the linear motion of the chain 178.

The back of the platform layer 120 includes a support plate 130 that is made of a wire mesh and provides a moving passage to the driver, and a step 135 connecting the support plate 130 and the ground.

6 and 7 are schematic views for explaining the operation of the parking apparatus according to the first embodiment. 6 illustrates a case in which the car C enters the pallet 160, and FIG. 7 illustrates a case in which the pallet 160 loaded with the car C moves and moves to the platform layer 120. It is.

Parking apparatus 100 according to the present embodiment is easier to park on the first floor than parking on the second floor. Therefore, when the parking space on the first floor is used, there is no need to use the parking space on the platform floor 120 on the second floor. At this time, the pallet 160 is located on the second floor portion of the vertical frame 142 or the upper end of the frame 142 does not prevent other vehicles from passing around or parking on the first floor.

However, if the first floor is full or the driver's choice, the driver may decide to park the second floor and use the pallet 160 to move the car to the second floor.

After the driver decides a place to park on the second floor, the driver may specify the determined parking place through an operation of an external control box (not shown). By operation of the control box, the vertical moving member 150 is operated to lower the pallet 160. In this embodiment, only the vertical moving member 150 is operated to lower the pallet 160, but according to another embodiment, the vertical and horizontal moving members 150 and 170 operate so that the pallet 160 is in a constant position or It can also be moved to a location specified by the driver.

For reference, in the present embodiment, the control box is installed outside the parking apparatus, but according to another embodiment, the control box may be mounted on the pallet 160 to be directly manipulated by the driver.

When the pallet 160 is placed on the ground, the driver drives the car C and places it on the pallet 160. The sensor 182 may be used to stop the entering vehicle C at an appropriate location on the plate 162. The sensor 182 may detect a wheel or other body of the vehicle to determine whether the vehicle C is excessively entered, and a warning sound or an emergency light may operate by sensing the sensor 182.

On the upper surface of the plate 162, a protruding jaw of the lower end may be formed at a position corresponding to the front wheel of the vehicle C so as to physically recognize the appropriate position to the driver.

The vehicle C may be positioned at an appropriate position, and the safety jaw 184 may protrude adjacent to the rear wheel rear of the vehicle before the pallet 160 is lifted by the vertical moving member 150. The safety jaw 184 protrudes from the upper surface of the plate 162 while the pallet 160 supporting the car C is separated from the ground or the vertical movable member 150 is operated, so that the car C is palletized. It can be prevented from moving or leaving relative to 160.

After the vehicle C is positioned on the pallet 160, the driving device 152 of the vertical moving member 150 operates. As the drive unit 152 rotates, the drive sprocket 154 connected to both ends of the shaft is rotated in a clockwise direction (relative to the illustrated part). Chain 158 is moved to the right by drive sprocket 154 and pallet 160 is raised with the vehicle.

At this time, the counter weight 159 is mounted on the opposite side of the chain 158, and the counter weight 159 applies a load to the chain 158 to keep the chain 158 always taut, and the pallet 160 and the vehicle ( The force applied to the drive device 152 of the vertical moving member 150 can be reduced by partially canceling the load by C).

In general, if the total weight of the pallet 160 and the vehicle C is about 1.8 to 2.0 tons, the counter weight 159 is preferably about 800 to 900 kg. By the counter weight 159, the driving device 152 of the vertical moving member 150 may offset the driving force by the load of the counter weight 159, and when the pallet 160 is not used, the counter weight 159 is Located adjacent to the ground can be safely maintained on the top of the vertical frame 142 of the pallet 160 of about 200 ~ 400kg.

When the top surface of the plate 162 coincides with the top surface of the platform layer 120, the drive 152 stops and the pallet 160 is disposed adjacent to the platform layer 120. After the vertical moving member 150 stops, the horizontal moving member 170 operates to horizontally move the moving frame 140 and the vehicle C at the same time.

By vertical and horizontal movement, the car C stops in front of the desired parking space, and the driver drives the car C to move the car C on the pallet 160 on the platform layer 120.

Each parking space of the platform layer 120 is equipped with a sensor 186, when the excessive entry of the vehicle (C) by the sensor 186 may be a warning sound or warning light may be activated.

After the driver completes the parking of the vehicle C, the driver may descend to the ground through the elevating member composed of the support plate 130 and the stairs 135.

In order to release the car C parked on the platform floor 120, the above process may be performed in reverse order.

The vertical frame 142 includes a first support roller 143a in contact with the top surface of the a-shaped protection cover 196 and a second support roller 143b in contact with the inner side of the protection cover 196. Since the first and second support rollers 143a and 143b support the load of the moving frame 140 while making a rolling contact with the protective cover 196, the horizontal movement of the moving frame 140 is smoothly performed.

The third support roller 143c is also mounted at the center of the rear frame 144, and the third support roller 143c is in contact with the bottom of the platform layer 120 while the rear frame 144 and the platform layer 120 are in contact with each other. In order to support the load of the liver, the third supporting roller 143c also smoothly moves the moving frame 140 in the horizontal direction.

8 is a schematic view for explaining the parking apparatus according to the first embodiment.

Referring to FIG. 8, the platform frame 110 includes an end frame 112 and a pillar frame 114, and the width between the pillar frames 114 is relatively short as compared with the front and rear widths of the end frame 112. Since the floor of the first floor can use the ground, there is no need to use a separate platform, and it is possible to enter at an angle to some extent like a normal single-story parking lot. In the conventional platform, a free space having a width approximately 1.5 times the length of a vehicle must be provided in front of the parking device. However, the parking apparatus according to the present embodiment can sufficiently complete parking even if a free space of a car length or less is provided.

Example 2

9 is a schematic diagram of a parking apparatus according to a second embodiment of the present invention. Compared with the first embodiment, the parking apparatus according to the second embodiment is characterized in that the chain power transmission device of the horizontal moving member is not embedded in the ground. Other configurations and functions may be referred to the description and drawings of the first embodiment, and the repeated content may be omitted.

Referring to FIG. 9, the parking apparatus 200 according to the second embodiment includes a platform frame 210, a moving frame 240, a horizontal moving member, a pallet 260, and a vertical moving member 250. The moving frame 240 includes a vertical frame 242, a rear frame 244, and a connecting frame 246. The vertical moving member 250 for moving the pallet 260 up and down includes a driving device 250, Chain power train and counter weight 259.

The lower end of the end frame 212 is embedded in the ground to fix the platform frame 210 on the ground. The lower end of the vertical frame 242 is located on the ground without being embedded, and the chain power train connected to the lower end of the vertical frame 242 is also mounted on the ground without being embedded. Since the chain 258 is not buried, installation of the parking device 200 is easy and can proceed quickly.

However, the chain guard jaw 290 is installed to protect the chain 258 and the sprocket exposed on the ground. The chain guard jaw 290 includes a first inclined portion 292 and a second inclined portion 294. The chain 258 is positioned between the first and second inclined portions 292 and 294 to prevent the chain 258 from being damaged from entering and leaving the vehicle. The protective cover 296 may extend from the upper surface of the second inclined portion 294 to cover the upper surface of the open space between the first and second inclined portions 292 and 294.

The vertical frame 242 includes a first support roller 243a in contact with the upper surface of the protective cover 296 and a second support roller 243b in contact with the inner side surface of the second inclined plate 294. Since the first and second support rollers 243a and 243b support the load of the moving frame 240 while making a rolling contact with the chain guard 290, the horizontal movement of the moving frame 240 is smoothly performed.

A third support roller 243c is also mounted at the center of the rear frame 244, and the third support roller 243c is in contact with the bottom of the platform layer 220 while the rear frame 244 and the platform layer 220 are in contact with each other. Since supporting the load of the liver, the third supporting roller 243c also smoothly moves the moving frame 240 in the horizontal direction.

Example 3

10 is a schematic diagram of a parking device according to a third embodiment of the present invention. Compared with the first embodiment, the parking apparatus according to the third embodiment has a horizontal moving member 370 for horizontally moving the moving frame, and the bottom of the second floor of the parking apparatus 300, that is, the edge of the platform layer 320. It is characterized in that it is mounted according to the configuration, other than the configuration and function is substantially the same as the configuration and function of the first embodiment. Therefore, the description of the present embodiment may refer to the description and the drawings of the first embodiment, and repeated content may be omitted.

Referring to FIG. 10, the parking device 300 according to the third embodiment includes a platform frame 310, a moving frame 340, a horizontal moving member 370, a pallet 360, and a vertical moving member 350. do. The moving frame 340 includes a vertical frame 342, a rear frame 344, and a connecting frame 346. The vertical moving member 350 for moving the pallet 360 up and down includes a driving device 350, Chain power train and counter weight 359.

The horizontal moving member 370 for moving the moving frame 340 in the horizontal direction includes a driving device 372, a driving sprocket 374, guide sprockets 376a to 376d, and a chain 378. The drive 372 is mounted adjacent to the side of the platform layer 320, and the drive 372 transmits rotational force to the drive sprocket 374 through the shift box.

The rotational force transmitted to the drive sprocket 374 moves the chain 378 forward or backward. Four guide sprockets 376a-376d are mounted adjacent to four vertices of platform layer 320 to guide movement of chain 378.

The chain 378 is fixed to the center portion of the vertical frame 342, not the lower end, so that the tension of the chain 378 is transmitted to the center portion of the vertical frame 342 to minimize the eccentricity that may occur in the vertical frame 342 Can be.

Example 4

11 is an enlarged side view of a pallet of a parking apparatus according to a fourth embodiment of the present invention. The parking device according to the fourth embodiment has a structure in which the pallet 460 can be bent, and the other structures and functions are substantially the same as those of the first embodiment. Therefore, the description of the present embodiment may refer to the description and the drawings of the first embodiment, and repeated content may be omitted.

Referring to FIG. 11, the parking apparatus 400 according to the fourth embodiment includes a platform frame, a moving frame, a horizontal moving member, a pallet 460, and a vertical moving member. The moving frame includes a vertical frame 442, a rear frame and a connecting frame, and the vertical moving member for moving the pallet 460 up and down includes a drive, a chain power train, and a counter weight. The chain power train includes a chain 458 and sprockets.

The pallet 460 includes a plate 462, a bracket structure 464, a reinforcement plate 466, and rollers 468a and 468b. The plate 462 supports the vehicle and moves up and down while maintaining the vehicle in a horizontal state with respect to the ground. The plate 462 of the lowest state is positioned spaced apart from the ground by a height of about 20 ~ 40cm. The front surface of the plate 462 is formed with an inclined portion for facilitating entry of the vehicle, the inclined portion may be in contact with the ground to distribute the load applied to the plate 462 of the lowest state to the ground.

An end of the plate 462 opposite the inclined portion is hingedly connected to the bracket structure 464. Thus, the plate 462 can be bent relative to the bracket structure 464, and a rotation drive member 490 for rotating the plate 462 is mounted to the plate 462.

The rotary drive member 490 meshes with the drive unit 492 mounted on the bottom of the plate 462, the gear train 494 for transmitting the rotational force of the drive unit 492, and the gear train 494 and the bracket. And a fixed gear 494a that is fixed to the structure 464 and capable of rotating the plate 462 relatively. In this embodiment, the drive 492 and the gear train 494 are mounted on the bottom of the plate 462, but according to another embodiment, it can be mounted on the bracket structure 464, and the belt, chain not gear transmission Other methods of power transmission may be used.

Reinforcement plates 466 are formed at both ends of the bottom of the plate 462, and the reinforcement plate 466 may support the load of the plate 462 to prevent the plate 462 from being bent downward. The reinforcement plate 466 may be in contact with the vertical frame 442 or the bracket structure 464, and a roller 467 may be mounted to the reinforcement plate 466 to reduce contact resistance therebetween. In addition, the reinforcing plate 466 at both ends provides a space for mounting the internal rotation driving member 490 and is protected from the outside.

The plate 462 is bent upward relative to the bracket structure 464, so that the plate 462 may be kept bent upward when two or more parking spaces are not used. The plate 462 may be bent to minimize the protruding portion of the pallet 460 and may not hinder the movement of a high vehicle such as a bus or a truck.

A bracket structure 464 hinged to the plate 462 is formed at both ends of the rear surface of the plate 462, that is, adjacent to the vertical frame 442. Two rollers 468a and 468b are mounted up and down on the outside of the bracket structure 464, and a guide groove 442a formed in the longitudinal direction of the frame is formed inside the vertical frame 442. The roller structures 464 can be moved up and down along the guide grooves 442a by the rollers 468a and 468b mounted on both sides of the bracket structure 464. The pallet 460 supports the torque by the plate and the vehicle load. ) Can be kept horizontal with respect to the ground.

The chain 458 is connected to the upper surface of the bracket structure 464, and the pallet 460 moves up and down by the chain power train.

The parking device according to the present invention has a simple structure and can sufficiently perform the loading and unloading function even with the minimum driving device for moving the pallet.

In addition, the structural extensibility is excellent, it is possible to easily build a structure of more than two layers as well as two layers. Of course, because of the use of minimal drive, the added cost is low even if the structure is expanded.

In addition, it is possible to easily enter the vehicle at the time of arrival to prevent contact accidents that may occur during parking, it can be parked easily without the burden of having to position the vehicle on the platform.

In addition, less time is required to move the vehicle to the designated parking position, so that the goods can be quickly received and shipped.

As described above, although described with reference to the preferred embodiment of the present invention, those skilled in the art various modifications and variations of the present invention without departing from the spirit and scope of the invention described in the claims below I can understand that you can.

Claims (19)

A platform frame including a plurality of platform layers for providing a parking space; A moving frame including vertical frames disposed in front of the platform frame and movable horizontally with respect to the platform frame; Horizontal moving means for horizontally moving the moving frame; A pallet constrained to the vertical frame and moving up and down along the vertical frame to move the car between the platform layers; And Parking apparatus comprising a vertical moving means for vertically moving the pallet. The method of claim 1, And lifting means installed on the platform frame to move a user between the platform floors. The method of claim 2, And said elevating means is one selected from the group consisting of stairs, escalators and elevators. The method of claim 1, The pallet includes a plate for horizontally supporting the vehicle, a bracket structure for fastening the plate to the vertical frame, and a plate rotatably mounted to the bracket structure and horizontally maintaining the plate while maintaining rolling contact with the vertical frame. Parking apparatus comprising a roller for supporting. The method of claim 4, wherein The pallet further comprises a reinforcing plate fixed to each of the plate and the bracket structure integrally with the plate and the bracket structure at the connection portion of the plate and the bracket structure to firmly maintain the structure of the pallet. The method of claim 4, wherein The plate is a parking device, characterized in that it comprises a sensor for detecting the degree of entry of the vehicle. The method of claim 4, wherein And the plate includes a protruding jaw selectively protruding adjacent to a wheel of the loaded vehicle to limit movement of the loaded vehicle. The method of claim 4, wherein The plate and the bracket structure are hingedly connected, the pallet is equipped with a rotary drive for bending the plate, the plate is folded relative to the bracket structure. The method of claim 8, An inclined portion is formed at an end of the plate to facilitate entry of the vehicle, and a bottom surface of the plate adjacent to the bracket structure is formed with at least one reinforcement plate for supporting the load of the plate and the vehicle. Parking device, characterized in that to keep level. The method of claim 1, The vertical moving means includes a vertical drive device for generating a driving force and a vertical power transmission unit for connecting the vertical drive device and the pallet to move the pallet in the vertical direction. The method of claim 10, The vertical power transmission unit has a chain fixed to the pallet, a drive sprocket for transmitting the rotational force of the vertical drive device to the chain, and is disposed back and forth adjacent to the drive sprocket to bypass the moving path of the chain so as to bypass the drive sprocket. And an auxiliary sprocket for increasing the contact area between the chains and a guide sprocket for guiding a movement path of the chain to vertically move the pallet. The method of claim 1, The vertical frames are disposed to be wider than the vehicle width so as to be disposed perpendicularly to the front of the platform frame, and the movable frame is disposed at the rear of the platform frame opposite to each of the vertical frames. Parking frame comprising a connecting frame for connecting the frame and each upper end of the rear frame, and the support frame for interconnecting the connecting frame or the rear frame. The method of claim 1, A lower end of the vertical frame includes a first support roller mounted vertically to the ground to form a cloud contact with the outside and a second support roller mounted horizontally to the ground to form a cloud contact with the outside; And a lower end of the vertical frame is supported by a second support roller, and the movable frame moves smoothly. The method of claim 12, The rear frame includes a third support roller mounted perpendicular to the bottom of the platform to form a rolling contact with the bottom of the platform layer, wherein the back frame is relative to the bottom of the platform layer by the third support roller. Parking device, characterized in that to move smoothly. The method of claim 1, The horizontal moving device includes a horizontal driving device for generating a driving force and a horizontal power transmission unit for connecting the horizontal driving device and the moving frame to move the moving frame in the horizontal direction. The method of claim 14, The horizontal power transmission unit has a fixed chain with both ends of the moving frame, a drive sprocket for transmitting the rotational force of the horizontal drive to the chain, and a guide sprocket for guiding the moving path of the chain to move the moving frame horizontally. Parking apparatus comprising a. The method of claim 15, The lower end of the vertical frame is partially embedded in the ground extending into the buried groove formed in the ground, the power transmission unit including the chain is connected to the lower end of the vertical frame and partially embedded in the buried groove, A parking device, characterized in that the open top surface is covered by a protective cover. The method of claim 15, The power transmission unit including the chain is connected to the lower end of the vertical frame and exposed on the ground, and the power transmission unit including the exposed chain covers the inclined portion disposed on the front and rear sides of the power transmission portion and the upper surface of the inclined portion. A parking device, protected by a protective cover. The method of claim 15, The power transmission unit including the chain is connected to the center of the vertical frame parking device, characterized in that for moving the moving frame horizontally.