KR20090091428A

KR20090091428A - Parking equipment having fork-type transfer car

Info

Publication number: KR20090091428A
Application number: KR1020080016680A
Authority: KR
Inventors: 강승구
Original assignee: 강승구
Priority date: 2008-02-25
Filing date: 2008-02-25
Publication date: 2009-08-28

Abstract

The present invention is a parking facility having a fork-type mobile trolley, in a parking facility having a structure in which the mobile truck 200 moves up and down adjacent to a plurality of storage compartments 1, wherein the mobile truck 200 has a fork support frame. 230 and the forks 210 and 220, the rails 240 and 250, the moving means 260, 280 and 290 and the fork lift jack 270, the compartment platform 300 is a fork support frame 330 and the fork parts 310 and 320 and the rails 340 and 350, and the fork support frame 230 of the moving cart when the mobile truck 200 moves horizontally to the storage platform 300. ) Moves below the fork portions 310 and 320 of the compartment platform, and the top of the fork portions 210 and 220 of the trolley platform is slightly higher than the top of the fork portions 310 and 320 of the compartment platform. State to move alternately with each other, and the fork lift jack 270 of the moving cart is the moving table Of the upper end of the fork portion (210, 220) is lowered to a height such that a slightly lower than the upper end of the fork portion (310, 320) of the containment chamber platform. This provides a parking facility with a new fork-type mobile trolley which is not only capable of firmly supporting the load of the vehicle but also needs to be controlled to precisely align the position of the vehicle.

Description

Parking Equipment Having Fork-Type Transfer Car

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention generally relates to a parking facility using an elevator structure that is lifted by an elevator method or a lift. More particularly, the fork structure of a mobile truck intersects with the fork structure of a storage compartment without actually crossing. By having a new fork structure configured to give, the present invention relates to a parking facility equipped with a new fork type mobile trolley which is not only capable of supporting the load of the vehicle firmly but also has little need to be controlled to precisely align the position of the vehicle.

In general, an elevator or lift parking facility, as shown in Figure 1, a parking lot in the form of a tower is provided with a plurality of floors of storage compartments 1 on both sides, through the entry and exit 6 between them. A hoistway 2 is provided, which is lifted and lifted by a lift 5 for lifting and receiving vehicles. In addition, the pallet 4 which mounts a vehicle is provided in the storage room 1 of each floor. The lift 5 can raise and lower the vehicle 3 loaded on the pallet 4 by raising or lowering one of these pallets 4. This structure is provided with a plate- or fork-type pallet 4 that is movable in each containment type, and the lift 5 generally has a fixed structure. Each pallet 4 has a drive unit for moving horizontally from a specific storage room 1 to a lift 5 positioned horizontally with the corresponding storage room 1 or from the lift 5 to the storage room 1. And various components for sensors and control are installed. In a lift parking facility in which the horizontal moving means is a pallet 4 of a storage room, a driving part and a control part for horizontal movement of the pallet 4 must be provided for each storage compartment 1 or pallet 4 of each floor. Therefore, not only the structure is complicated, but large parking facilities cost too much, and further, there are various disadvantages such as difficulty in retrofitting the system and components.

Therefore, in the related art, a parking facility using an elevator structure having a moving cart has been proposed to improve the structure of the parking lot moving pallet type parking facility and reduce the number of parts. For example, the utility model notification of the Republic of Korea Utility Model Application No. 1985-0000870 (application date 1985.01.29), the name of the invention "carriage cart comprising a lift table", as shown in Figure 2 of the present specification, each compartment It has a fork-shaped bracket 19 and a crosspiece 18 supporting the bracket 19 at the bottom thereof, and a fork-type slide table 11 and a rail 13 are provided at a portion of the hoistway that is lifted and lifted by the lift. On this frame 15, a structure that slides in the transverse direction is formed. This structure is a structure in which a fixed frame is installed in a storage room, and a moving trolley which can move horizontally in an elevator is provided.

Accordingly, as shown in (a) to (d) of FIG. 2 (see FIGS. 7 to 10 of the above-mentioned practical publication), the vehicle is loaded on the slide table 11 at the time of receipt. As a result of being lifted up and coming to a position slightly higher than the bracket 19 of the compartment, the part of the slide table 11 and the rail 13 on which the vehicle is loaded by the driving unit not shown in FIG. Sliding from) and horizontally moved toward the compartment (b) of FIG. Then, when the slide table 11 is lowered by the lift lowering slightly, the fork structure of the slide table 11 is pulled out between the fork structures of the bracket 19, and as a result, the vehicle on the slide table 11 is bracketed in the compartment. (C) of FIG. 2. The slide table 11 and the rail 13 then return to the frame 15 of the lift. Shipping can also be achieved by operating in the opposite direction to the vehicle wearing method. According to the parking facility of such a mobile trolley structure, only a frame structure such as a fixed bracket is installed in each of the plurality of storage rooms, and only one moving trolley of the elevator itself requires a driving unit and a control means, so that the number of parts is small, and parking is possible. Advantages can be provided that the equipment can be easily expanded and the maintenance work can be easily performed.

However, as shown in FIGS. 2 and 6 of the utility model publication, a structure for supporting the forks 19 and 11 of the storage compartment and the elevator of the structure, that is, a crossbar 18 of the storage compartment and a slide rail of the elevator ( 13) Since the structure has the form of a frame crossing the entire fork at the center, even if the diarrhea bracket 19 and the slide table 11 cross each other, the crosspiece 18 and the rail 13 intersect each other. There is a fatal flaw in structural impossibility. As such, the technology has a problem that despite its advantages, its feasibility is extremely questionable.

In order to solve this problem, there has been an example of a conventional elevator structure having such a fork-type trolley as a feasible form. For example, Korean Patent Application No. 10-2004-0057492 (application date 2004.07.23), the patent registration publication "fork-type parking facility using a mobile pallet" of the invention, fork-type rather than flat pallets to support and transport the vehicle The platform support of the hangar, which uses mobile pallets and holds the vehicle, also includes a comb-shaped fork. One example of this structure is shown schematically in FIG. 3 of this specification. The fork parking facility 100 is a platform support of a storage room fixed to the structure frame 110, the platform support frame 122, and two extending in a fixed transverse direction (that is, a direction perpendicular to the longitudinal direction of the vehicle) The stacking support frame 124 and the stacking fork 126 are respectively fixed in the longitudinal direction of the vehicle from the stacking support frame 124. Fork-type pallets installed on the elevator side, i.e., a moving trolley for loading and lifting a vehicle, have a center support frame 132 which is a crosspiece in the longitudinal direction of the vehicle and two moving support frames 134 installed at both ends of the center support frame 132. ) And a moving fork 136 fixed to each of the moving support frames 134 in the longitudinal direction of the vehicle.

This technique also works in the same principle as the utility model, for example, when the vehicle is received from the entry and exit unit during loading, it is loaded on the moving fork 136, and the lift raises it to a predetermined height, and moves with the moving fork 136. If the support frame 134 moves into the compartment and then descends between the stacking forks 126 so that the stacking fork 136 exits, as a result, the vehicle seated on the stacking fork 136 is placed on the stacking fork 126. To be seated.

In this way, the technology disclosed in the patent registration publication has an advantage of suggesting a parking structure of an elevator structure having a fork-type moving trolley which can be practically implemented by allowing the frames supporting the forks to cross each other. However, since the forks 126 and 136 are asymmetrically fixed to the support frames 124 and 134 for supporting the forks, their structural stability is weak. The patent publication proposes a solution for shortening the forks in order to remedy this disadvantage. However, in the mobile bogie of the compartment and the lift, the part of the actual vehicle is supported by the fork, so if the length of the fork is shortened, it is possible to firmly support the load of the vehicle, but the position of the vehicle must be precisely aligned. May occur, and when there is a parking facility itself or a shaking of the vehicle, there is a problem that the risk of the vehicle falling from the moving cart or the storage room increases, thereby reducing stability.

Therefore, in parking facilities with fork-type mobile trolleys, there is a need for a technology with a stable new structure that is not only practically feasible but also capable of firmly supporting the load of the vehicle, and which requires less control over the position of the vehicle. Still exists.

The present invention has been invented to improve the problem of the parking equipment having the above-described fork type mobile trolley as described above and to provide various additional advantages. In addition, in order to firmly support the load of the vehicle, it has a fork type mobile trolley with a new fork structure configured to give an effect that the fork structure of the mobile trolley intersects without actually crossing the fork structure of the storage compartment. To provide parking facilities.

In addition, the present invention is to ensure that the structure of the moving roller required for the horizontal movement of the moving trolley is firm, thereby providing a parking facility having a new fork-type mobile trolley having a rigid and stable moving roller structure even in the event of structural fluctuations or impacts from vehicle loads. It has a purpose to provide.

Furthermore, the present invention provides a new fork having a structure for improving the ride comfort of the vehicle due to the fork spacing of the mobile truck when the vehicle is moved in or out of the vehicle by installing a support fork portion for reinforcing the inter-fork spacing portion of the mobile truck at the vehicle entrance and exit. It is an object of the present invention to provide a parking facility having a transfer truck.

This object is achieved by a parking facility having a fork-type moving trolley provided according to the invention.

A parking facility having a fork-type mobile truck according to an aspect of the present invention includes a plurality of floors of compartments in which vehicles are stored, and a compartment platform fixed to a bottom surface of each compartment, and adjacent to the compartment. A parking facility having a structure including a hoistway for lifting and lowering a mobile cart capable of loading a horizontally movable vehicle, comprising: a fork support frame extending at a position corresponding to a center portion of a vehicle in a longitudinal direction of the vehicle; A fork portion symmetrically fixed in a comb form perpendicular to the support frame; Rails provided respectively at both ends of the fork support frame in a vertical direction; Moving means for horizontally moving the fork support frame and the fork portion on the rail, respectively; And a fork lift jack for lowering the fork support frame and the fork portion relative to the moving means by a predetermined height interval and returning it to its original position, wherein the storage platform is fixed to the vehicle longitudinal direction from a distance away from the hoistway. An extended fork support frame; Fork portion is fixed in the form of a comb perpendicular to the support frame; And rails provided at right angles to both ends of the fork support frame, and the fork support frame of the fork platform is a lower portion of the fork of the compartment platform when the movable cart is horizontally moved to the compartment platform. Move in, the upper end of the fork portion of the mobile trolley moves slightly alternately with each other in a state slightly higher than the top of the fork portion of the storage platform, the fork lift jack of the mobile trolley is the upper end of the fork portion of the mobile trolley Lower to a height such that it is slightly lower than the top of the fork portion of the compartment platform.

In a preferred embodiment, the cross section of each fork of the fork portion of the mobile trolley is a long rectangular pipe shape having a predetermined length extending in the lifting direction of the mobile trolley, and the cross-sectional height of the fork portion of the storage platform is the fork portion of the mobile trolley. It is a long rectangular pipe with a length shorter than the cross-sectional height of each fork.

In a preferred embodiment, the moving means of the trolley comprises: a motor for providing a driving force; A plurality of moving rollers rotatably moving on the rail for horizontally moving the fork support frame and the fork part by a driving force transmitted by the motor; A bracket for rotatably fixing the motor and the roller with respect to the fork support frame and movably supporting the rail; And a plurality of guide rollers supporting the bracket with respect to the rail.

In a preferred embodiment, the moving roller includes a central metal portion and an elastic portion of an outer elastic material and an interfacial uneven portion between the metal portion and the elastic portion, wherein the uneven groove has an uneven groove in contact with the metal portion and the elastic portion. The width M of the face is formed longer than the width of the concave-convex inlet width m.

In a preferred embodiment, the bottom of the entry and exit of the parking facility further includes a support fork portion which is installed to be inserted into each fork interval of the fork portion of the mobile cart.

According to the parking facility having the fork type mobile trolley of the present invention, the system complexity is reduced, the cost is reduced, the renovation is easy, and the practicality of the vehicle is compared with the facility having the movable pallet in each storage compartment. The need to be controlled to precisely align the position is small and stable, and can also firmly support the load of the vehicle. In addition, the present invention is to ensure that the structure of the moving roller required for the horizontal movement of the moving trolley, it has a rigid, stable moving roller structure even in the event of a rocking or vehicle load on the structure. Furthermore, the present invention can improve the ride comfort of the vehicle due to the fork spacing of the mobile truck when the vehicle is moved in at the time of wearing or leaving the vehicle by installing a support fork portion for reinforcing the inter-fork spacing portion of the mobile truck at the vehicle entrance and exit.

Hereinafter, with reference to the accompanying drawings illustrating the present invention with a specific example as follows.

Figure 4 is a schematic plan view showing the structure of the parking facility using the fork lift structure according to an embodiment of the present invention, Figure 5 is a schematic partial side view showing a structure that allows the bogie portion of the elevator to move horizontally. . 6 and 7 is a parking facility using a fork-type elevator structure according to an embodiment of the present invention, the change in the positional relationship between the fork structure of the elevator and the fork structure of the storage platform and the vehicle according to the change A schematic side cross-sectional view and a partial enlarged view illustrating the process of containment and delivery. 8, 10, and 11 is an example of the support fork portion for filling the fork interval of the elevator installed in the entrance and exit of the vehicle in the parking facility using the fork-type elevator structure according to an embodiment of the present invention It is a schematic showing. 9 is a schematic view showing a structure of a moving roller having improved durability in a parking facility using a fork-type elevator structure according to an embodiment of the present invention.

Parking equipment having a fork-type mobile trolley according to an aspect of the present invention, the plurality of storage compartments (1 in Fig. 1) in which the vehicle is stored, respectively, and the storage platform platform 300 fixed to the lower surface of each compartment ) Is provided, and the parking facility of the structure including a hoistway (2 in Fig. 1) in which the mobile carriage 200, which can load a horizontally movable vehicle adjacent to the containment. As described in detail below, the present invention is a fundamental improvement in the manner in which the conventional fork type mobile truck intersects the fork structure of the storage compartment, and the fork structure of the mobile truck actually crosses the fork structure of the storage compartment. It is characterized in that it is configured to give an effect that does not intersect. That is, compared to the conventional fork-type mobile trolley moving in the upper portion of the fork structure of the storage compartment, the fork-type mobile trolley of the present invention is configured to move in the side and the bottom of the fork structure of the storage compartment. This characteristic structure of the present invention is shown in detail in FIGS. 4 and 5.

As shown in Figures 4 and 5, the parking facility of the present invention includes a fixed storage platform 300 is installed in the storage compartment and a mobile cart 200 that is raised or lowered by the lift drive on the hoistway. It is configured by. Other devices that are not shown or not described are common in general elevator or lift parking facilities, and thus will be easily understood by those skilled in the art, and thus detailed descriptions thereof will be omitted.

The mobile trolley 200 according to the present invention is a device for raising or lowering the vehicle while loading the fork support frame 230, the fork portions 210 and 220, the rails 240 and 250, and the moving means 260 and 280. 290 is configured to include a fork lift jack (270).

The fork support frame 230 of the moving trolley is a frame extending at a position corresponding to the center portion of the vehicle in the longitudinal direction of the vehicle. The support frame 230 supports the forks 210 and 220 and is a frame that supports the overall structure of the mobile trolley 200.

The fork portions 210 and 220 of the mobile trolley include a plurality of forks symmetrically fixed in a comb form perpendicular to the support frame 230. The forks may be formed over the entire length of the support frame 230, but are partially formed as shown, for example, a first fork portion 210 for supporting the front wheel portion of the vehicle and an agent for supporting the rear wheel portion of the vehicle. It may be formed by separating the two forks 220. The forks 210 and 220 may be left as spaces or filled with a flat frame.

Both ends of the fork support frame 230 are provided with first and second rails 240 and 250 in the vertical direction with respect to the support frame 230, respectively. The rails 240 and 250 of the moving trolley are placed at positions aligned with the rails 340 and 350 of the storage platform 300.

In particular, the moving cart 200 is a means for horizontally moving the fork support frame 230 and the forks 210 and 220 on the rails 240 and 250. The moving means includes a motor 280, a moving roller 260, a guide roller 290, a bracket 284, and the like.

The motor 280 may comprise, for example, brake means and may optionally provide a driving force that rotates in either direction.

The moving roller 260 is rotated on the rails 240, 250; 340, 350 to horizontally move the fork support frame 230 and the forks 210 and 220 by the driving force transmitted by the motor 280. It is installed in plurality. The plurality of moving rollers 260 are connected to the motor 280 by a power transmission means such as the sprocket 282 and the chain or belt 284, and rotates together by the driving force of the motor 280. The moving roller 260 is fixed to the fork support frame 230 by the bracket 286 and rotates to move the support frame 230.

The bracket 284 rotatably fixes the motor 280 and the roller 260 with respect to the fork support frame 230, and movably supports the rails 240, 250; 340, 350. It is meant for. In addition, a plurality of guide rollers 290 are provided at the lower end of the bracket 284 to support the brackets 286 against the rails 240, 250; 340, 350. The plurality of guide rollers 290 serves to prevent the moving roller 260 from deviating from the rails 240, 250; 340, 350.

In addition, the forklift jack 270 is provided in the moving cart 200, which lowers the fork support frame 230 and the forks 210 and 220 with respect to the moving means 260, 280, and 290 by a predetermined height interval. Means for returning to the home position.

Meanwhile, the storage platform 300 is fixedly installed in the storage compartment. The compartment platform 300 includes a fork support frame 330, forks 310 and 320, and rails 340 and 350. The storage platform 300 receives and stores the vehicle 3 from the mobile trolley 200 at the time of receipt and delivers the vehicle to the mobile trolley 200 at the time of shipment, and the movement of the vehicle 30 is entirely a mobile trolley. It is made by the operation of (200).

The fork support frame 330 of the compartment platform 300 is a support frame fixedly extending in the vehicle longitudinal direction from the hoistway 2. The support frame 330 is installed with respect to a predetermined width of the upper and lower portions of the forks 310 and 320 so as to firmly support the forks 310 and 320 fixed in a comb form perpendicular to the support frame 330. However, it is sufficient that the support frame 230 at the center of the moving trolley is installed at a position such that it does not interfere when moving to the lower portion of the forks 310 and 320 and slightly lowered. At both ends of the support frame 330 of the compartment platform, first rails and second rails 340 and 350 are provided at positions corresponding to the rails of the mobile trolley, that is, at right angles to both ends of the fork support frame 330. . Reinforcing frames 360 and 370 may be further provided at lower ends of the rails 340 and 350 as shown in FIGS. 6 and 7.

The process of operating the mobile trolley 200 and the storage platform 300 having the above-described structure will be described below. As shown in FIGS. 6 and 7, for example, the rails 240 and 250 of the mobile trolley 200 are raised to align with the rails 340 and 350 of the compartment platform 300 while the vehicle is loaded. do. This alignment can be detected using, for example, sensor means such as an optical sensor or other mechanical device. When the rails are aligned with each other, the mobile trolley 200 moves horizontally to the storage platform 300. At this time, as shown in Figure 6 (a) and 7 (a), the fork support frame 230 of the mobile trolley moves under the forks 310, 320 of the storage platform, The upper ends of the forks 210 and 220 are moved to be alternately positioned with each other slightly higher than the upper ends of the forks 310 and 320 of the storage platform. This horizontal movement is achieved by the movement of the moving roller 260 by the driving of the motor 280 described above. In this state, the vehicle is seated on the forks 210 and 220 of the mobile trolley 200.

Thereafter, the fork lift jack 270 of the mobile trolley is operated so that the top of the forks 210 and 220 of the mobile trolley is slightly lower than the top of the forks 310 and 320 of the storage platform. Descended to a height. As shown, when one end of the fork lift jack 270 is fixed to the fork support frame 230, the lower end of the fork lift jack 270 is fixed to the top of the bracket 284, for example, the fork The support frame 230 may be pulled down by the fork lift jack 270. Accordingly, as shown in FIGS. 6B and 7B, the upper ends of the forks 210 and 220 of the mobile trolley are slightly larger than the upper ends of the forks 310 and 320 of the compartment platform. The vehicle is lowered, and as a result, the vehicle rests on the forks 310 and 320 of the compartment platform. Thereafter, the motor 280 of the moving carriage 200 is driven in the opposite direction to horizontally move the forks 210 and 220 and the support frame 230 to the hoistway 2 side, and then the fork lift jack 270 is supported. By raising the frame 230 to return to its original position, the operating cycle of the mobile trolley 200 for goods receipt can be completed. At the time of shipment can be achieved by repeating the operation at the time of receipt in the opposite path.

Looking at the operation of the mobile trolley 200 and the storage platform 300 according to an embodiment of the present invention, the mobile truck 200 does not actually cross the storage platform 300 from the top to the bottom, it is simply a fork portion You can see that only the top surface moves. Thus, the present invention is characterized in that the fork portion does not actually cross, but the effect is the same as that of the cross.

In a preferred embodiment of the present invention, the cross section of each fork of the forks 210 and 220 of the mobile trolley is a long rectangular pipe shape of a predetermined length extending in the lifting direction of the mobile trolley. On the other hand, the cross-sectional height of the forks 310 and 320 of the storage platform is a long rectangular pipe shape having a length shorter than the cross-sectional height of each fork of the forks 210 and 220 of the mobile truck. This is because it is preferable as a structure to be able to withstand the load of the vehicle firmly. The length of the lifting direction of the fork section can be determined according to the load of the vehicle that the parking facility is to accept.

According to another preferred embodiment of the present invention, as shown in Figure 9, the moving roller 260 is a central metal portion 264 is formed with a key groove 262 and the elastic portion 266 of the outer elastic material and The interfacial uneven portion 268 between the metal portion and the elastic portion is included. Since the moving roller 260 having such a structure has a wide bottom surface and a narrow upper portion as shown in FIG. 9 (d), a case where the elastic portion is peeled off due to an external impact is likely to occur. In order to solve this problem, the present invention improves the structure of the interfacial concave-convex portion 268 so that the concave-convex groove is formed such that the width M of the surface where the metal portion and the elastic portion contact each other is longer than the concave-convex groove inlet width m. Configure. According to this configuration, the elastic portion 266 is provided with an advantage that the force coupled with the metal portion 264 is stronger, thereby preventing the elastic portion from being peeled off.

In addition, in the parking facility of the present invention, as shown in Figures 8, 10 and 11, the entrance and exit of the vehicle (6 in Figure 1) may further include a structure for improving the ride comfort of the vehicle. Since there is a considerable gap between the forks of the forks 210 and 220 of the mobile trolley 200 of the present invention, when the driver runs on the mobile trolley 200 for wearing or shipping, You may experience an uncomfortable ride like moving. In order to solve this problem and improve ride comfort, the support fork portions 400 and 500 which are installed to be inserted into the fork intervals of the forks 210 and 220 of the mobile truck 200 are further provided on the bottom of the entrance and exit of the parking facility. It may include.

8 illustrates a fixed support fork portion 400 installed on the floor, and FIGS. 10 and 11 illustrate a side moving support fork portion 500 inserted from the side. The support fork unit 400 shown in FIG. 8 is fixedly installed on the floor corresponding to the hoistway of the entry and exit unit, and when the mobile truck 200 descends to the entrance and exit unit for receipt or shipment, the fork of the mobile carriage 200 The forks are inserted into the fork spacing of the parts 210 and 220. The support forks 500 shown in Figs. 10 and 11 are respectively installed on both sides of the hoistway of the entry and exit unit, and when the mobile trolley 200 descends to the entrance and exit unit, the support fork unit 500 moves to the side of the mobile trolley 200 and is inserted (Fig. 11 (a)), the top of the fork of the support fork 500 during insertion enters a state lower than the top of the fork of the mobile trolley 200, see Figure 11 (b). The support fork 500 may then be adjusted such that the top of the fork is at the same height as the top of the fork of the mobile trolley using means similar to the fork lift jack 270 of the mobile trolley 200 described above. Reference. In this state, the vehicle may move over the moving cart 200 or out of the parking facility.

Although the present invention has been described through specific embodiments, various modifications are possible to those skilled in the art by referring to and combining various features described herein. Therefore, it should be pointed out that the scope of the present invention should not be limited to the described embodiments, but should be interpreted by the appended claims.

As described above, the present invention is a parking facility having a fork-type mobile truck, and can be widely used in fields such as elevator or lift parking facilities.

1 is a schematic view showing a general structure of a conventional lifting method parking equipment.

Figure 2 is a schematic diagram showing the operation of the parking facility of the conventional comb-type (fork-type) elevator structure.

Figure 3 is a schematic diagram showing the structure of a parking facility of another conventional fork lift structure.

Figure 4 is a schematic plan view showing the structure of the parking facility using a fork lift structure according to an embodiment of the present invention.

Figure 5 is a schematic partial side view showing a structure for allowing the horizontal portion of the bogie of the elevator in the structure of the parking facility using the fork-type elevator structure according to an embodiment of the present invention.

6 and 7 is a parking facility using a fork-type elevator structure according to an embodiment of the present invention, the change in the positional relationship between the fork structure of the elevator and the fork structure of the storage platform and the vehicle according to the change Side view and partial enlarged view illustrating the process of containment and release of goods.

8 is a schematic view showing an example of a support fork portion for filling the fork interval of the elevator installed in the entrance and exit of the vehicle in the parking facility using the fork-type elevator structure according to an embodiment of the present invention.

9 is a schematic view showing the structure of a moving roller having improved durability in a parking facility using a fork-type elevator structure according to an embodiment of the present invention.

10 and 11 is a schematic diagram showing another example of the support fork portion for filling the fork interval of the elevator installed in the entrance and exit of the vehicle in the parking facility using the fork-type elevator structure according to an embodiment of the present invention.

200: lift moving cart 210: first fork portion

220: second fork portion 230: fork support frame

240: first rail 250: second rail

260: moving roller 262: keyway

264 metal part 266 elastic part

268: interface irregularities 270: fork lifting jack

280: horizontal movement motor 282: sprocket

284: Chain 286: Support Bracket

290: guide roller 300: hanger platform

310: first fork portion 320: second fork portion

330: fork support frame 340: first rail

350: second rail 360, 370: rail reinforcement frame

400: fixed support fork 500: side insertion support fork

Claims

A mobile trolley 200 having a plurality of floors in which a vehicle is stored, and a storage platform 300 fixed to a lower surface of each compartment, and capable of loading a horizontally movable vehicle adjacent to the storage compartment. In the parking facility having a structure including a hoistway,

The mobile trolley 200 includes: a fork support frame 230 extending at a position corresponding to the center portion of the vehicle in the longitudinal direction of the vehicle; A fork portion (210, 220) symmetrically fixed in a comb form perpendicular to the support frame (230); Rails 240 and 250 provided at both ends of the fork support frame 230 in a vertical direction, respectively; Moving means (260, 280, 290) for horizontally moving the fork support frame (230) and fork portions (210, 220) on the rails (240, 250), respectively; And a fork lifting jack 270 for lowering the fork support frame 230 and the forks 210 and 220 with respect to the moving means 260, 280, and 290 by a predetermined height interval and returning them to their original positions. Composed,

The compartment platform (300) comprises: a fork support frame (330) fixedly extending in the vehicle longitudinal direction away from the hoistway (2); Fork parts (310, 320) fixed in the form of a comb perpendicular to the support frame (330); And rails 340 and 350 provided at right angles to both ends of the fork support frame 330, respectively.

When the mobile trolley 200 moves horizontally to the storage platform 300, the fork support frame 230 of the mobile trolley moves under the fork portions 310 and 320 of the storage platform, and moves. The upper ends of the forks 210 and 220 of the trolley are alternately positioned with each other slightly higher than the upper ends of the forks 310 and 320 of the containment platform,

The fork lift jack 270 of the mobile trolley is lowered to a height such that the top of the forks 210 and 220 of the mobile trolley is slightly lower than the top of the forks 310 and 320 of the storage platform.

A parking facility comprising a fork-type moving cart.

The fork section 310 of claim 1, wherein a cross section of each fork of the forks 210 and 220 of the mobile trolley is a long rectangular pipe shape having a predetermined length extending in the lifting direction of the mobile trolley. , 320) is a parking facility having a fork-type mobile truck, characterized in that the elongated rectangular pipe shape having a length shorter than the height of each fork section of the fork portion (210, 220) of the mobile truck.

The method of claim 1, wherein the moving means (260, 280, 290) of the mobile cart 200 is:

A motor 280 for providing a driving force;

A plurality of movements that rotate in rotation on the rails 240, 250; 340, 350 to horizontally move the fork support frame 230 and the forks 210, 220 by the driving force transmitted by the motor 280. A roller 260;

Brackets 286 for rotatably fixing the motor 280 and the roller 260 with respect to the fork support frame 230 and movably supporting the rails 240, 250; 340, 350. ; And

A plurality of guide rollers 290 for supporting the bracket 286 with respect to the rails (240, 250; 340, 350)

Parking equipment having a fork-type mobile truck, characterized in that it comprises a.

The method of claim 3, wherein the moving roller 260 includes a metal part 264 at the center, an elastic part 266 of an elastic material at the outside, and an interface irregularity part 268 between the metal part and the elastic part. The interfacial concave-convex portion 268 is a parking facility having a fork-type mobile truck, characterized in that the concave-convex groove is formed longer than the width (M) of the concave-convex groove inlet width (m) of the contact surface with the metal portion and the elastic portion.

According to claim 1, At the bottom of the entrance and exit of the parking facility further comprises a support fork (400, 500) which is installed to be inserted into each fork interval of the fork (210, 220) of the mobile cart 200 Parking equipment having a fork-type mobile truck, characterized in that.