KR100580928B1 - Reinforced structure for palletless rack type car parking system with staker crane - Google Patents

Abstract

The present invention discloses a mount reinforcement structure of a palletless parking system using a stacker crane. A plurality of parking stands having a plurality of parking spaces arranged in a grid and arranged at intervals, and a plurality of loading bars fixed on the horizontal beams on the long sides of the mounts, at least one end of which protrudes from the horizontal beams at regular intervals so as to be parallel to the loading bars. Parking for entering, lifting, and retracting the fork bar in a state where the fork bar overlaps with each other on the side of the loading bar, including a transport fork having a plurality of fork bars arranged at both ends and having a fork bar, and a stacker crane for moving it in a multi-axial direction. A system comprising: a plurality of lattices extending in zigzag connection to opposite front and rear posts of a mount; a plurality of bracing beams connecting the front and rear posts of the mount to each other at predetermined positions and having a fixing bracket at the predetermined position; Both ends are continuously connected to the fixing brackets of adjacent beams in both diagonal directions. And a plurality of having a new sujikga that. Braces are horizontal beams on the short side of the mount. According to the present invention, the mount can be structurally stabilized to remove worries of buckling and warping, thereby effectively storing the vehicle safely.

Parking system, stacker crane, mount, brace

Description

Reinforced structure for palletless rack type car parking system with staker crane}             

1 is a schematic front view of a palletless parking system using a stacker crane filed by the present applicant;

2 is a schematic plan view of FIG. 1;

3 is a side view taken along the line III-III of FIG.

Figure 4 is an excerpt side view showing the loading process of the vehicle by the stacker crane,

Figure 5 is a schematic front view of a pallet-free parking system using a stacker crane equipped with a reinforcement structure according to the present invention,

6 is a schematic plan view of FIG. 5;

7 is a side view taken along the line of FIG. 6;

FIG. 8 is an enlarged view showing a part of FIG. 6;

9 is an enlarged view showing a part of FIG. 7;

FIG. 10 is a perspective view taken along the line of FIG. 9; FIG.

<Description of Symbols for Main Parts of Drawings>

10: trestle 11: post

12: (short side) level beam 13: (long side) level beam

14: parking space 15: loading bar

16: Lattice 17: Horizontal Brace

18: Vertical Brace 19: Fixed Bracket

V: vehicle

The present invention uses a stacker crane driven in a multi-axis direction with respect to a rack having a large number of parking spaces in a grid shape, automatically using the vehicle without using a separate vehicle-mounted pallet A pallet-free parking system using a stacker crane that can be loaded and unloaded quickly. More specifically, a stacker crane that can secure the vehicle safely by securing structural stability of the mount to which a large load is applied. The present invention relates to a frame reinforcement structure of a pallet-free parking system.

Recently, due to the rapid spread of automobiles, there is an absolute shortage of parking spaces, but traffic congestion and environmental problems, along with traffic congestion, have become a serious social problem. In particular, in urban centers with a lot of traffic, the limited parking space is increasing, which causes the traffic jam.

As a result, various efforts have been made to resolve parking shortages, such as tightening parking regulations and mandating the installation of parking lots in each building to cope with the rapidly increasing demand for parking.

Therefore, a method for efficiently storing a large number of vehicles in a small space has been sought from various angles. As a result, a method of storing vehicles in layers by machinery has been widely used.

The parking system is divided into a circulation type, a puzzle type, and an elevator type according to the driving method. The circulation type and the puzzle type are stored in a dedicated pallet, and the number of vehicles must be moved at the same time when entering or leaving the vehicle. The elevator type that can easily move only the vehicle is being used.

However, in the case of an elevator parking system, the vehicle is mounted and stored on a separate pallet, so that the loading structure is complicated, and a number of pallets and towing means must be provided as well. There was a problem that it took a long time to ship.

In order to solve these problems, the present applicant has patented a pallet-free parking system using a stacker crane that can quickly enter and exit a vehicle to a mount without using a pallet mounted on the stacker crane. It was filed under application number 2002-55712.

As shown in Fig. 1 to Fig. 4, the mounts 1 having a plurality of parking spaces in a grid form are arranged at regular intervals and driven in three axes between two adjacent mounts 1. The stacker crane 3 is provided.

In the parking space of the mount 1, a plurality of plate-shaped loading bars 2 are installed in the width direction at regular intervals, and one or both ends thereof are horizontal beams 1a of the mount 1 so as to have a fork shape as a whole. Protrudes by a predetermined length. Stacker crane (3) is provided with a fork (4) consisting of a plurality of fork bars (5) in the same form as the loading bar (2). At this time, each stacking bar (2) and fork bar (5) is provided at the lower end of the protrusion tab (突出 tab: 2a) (5a) of the appropriate height through the mounting tab (2a) (5a) The horizontal beams 1a to the high information 6 of the conveying fork 4, respectively.

Accordingly, the fork bar 5 is approached from the side by the stacker crane 3 so as to overlap most of the loading bar 2, and the vehicle V is retracted by raising (or lowering) only the minimum height necessary for displacing the vehicle. Will be shipped and received in the shortest time.

However, in such a parking system, the mount 1 on which the vehicle V is loaded is made of a high-rise structure having a plurality of parking spaces in a grid to increase the efficiency of vehicle storage. As well as the horizontal load caused by the wind, the load distribution will be different for each part unless the vehicle is filled in all parking spaces.

Therefore, in order to safely store the vehicle V, it is necessary to secure structural stability of the mount 1 above all.

The present invention is a pallet-free stand-alone parking system using a stacker crane as described above, the pallet-free stand-alone type using a stacker crane to effectively support the vertical load due to the loading of the vehicle and the horizontal load caused by earthquakes, wind, etc. The purpose is to provide a reinforcement structure for the parking system.

In order to achieve the above object, the stand reinforcement structure of the pallet-free parking system using the stacker crane according to the present invention includes a plurality of rows of racks arranged at intervals having a plurality of parking spaces in a grid form, and the long sides of the mounts. A carrying fork and carrying fork having a plurality of loading bars fixed on the side horizontal beams and having at least one end protruding from the horizontal beams, and having a plurality of fork bars which are arranged at regular intervals so as to be parallel with the loading bars, and protruding at both ends thereof. In a palletless parking system using a stacker crane, which includes a stacker crane for moving it in a multi-axis direction, the fork bar is approached from the side of the loading bar and enters, descends, and retracts in an alternately overlapping state.

A number of lattices connected in zigzag extension to opposite front and rear posts of the mount; A plurality of bracing beams which connect opposite front and rear posts of the mount to each other at predetermined positions, and having a fixing bracket at the predetermined position; And a plurality of vertical braces each of which is continuously connected to both ends of the fixing brackets of adjacent brace beams in both diagonal directions.

According to one preferred feature of the present invention, the brace is made of a horizontal beam on the short side of the mount.

According to another preferred feature of the present invention, among the rows of mounts, the outermost stand is installed vertical braces on the outer posts, the mounts located between the outermost braces vertical braces in the center of the short side horizontal beam Is installed.

Accordingly, the present invention is structurally extremely stable, minimizing the risk of buckling and warping, so that the vehicle can be safely stored by sufficiently supporting the imbalance and enormous load of the load distribution according to the loading quantity or loading position of the vehicle. It has a great effect on improving safety and reliability of automatic parking system.

Hereinafter, with reference to the accompanying drawings will be described in detail one preferred embodiment of the present invention.

5 to 7, the stand 10 of the palletless parking system using the stacker crane according to the present invention is basically arranged in two rows with a plurality of posts 11 arranged at regular intervals in plan view. After arranging, the neighboring posts 11 are formed by connecting horizontal beams 12 and 13 arranged to be perpendicular to each other. At this time, the horizontal beams 12 and 13 are installed at predetermined heights along the longitudinal direction of the post 11 to form a plurality of parking spaces 14 in the frame 10 in a lattice shape.

Each parking space 14 of the mount 10 is provided with a plurality of loading bars 15 for placing the vehicle (V). The loading bar 15 is formed in a long plate shape having a proper thickness and width, and is installed in the width direction so as to be orthogonal to the long side beam 13 of the mount 10, with a length greater than the thickness of the long side. Side by side horizontal beams 13 are arranged side by side.

Both ends of the loading bar 15 take the form of an inner beam protruding outward from the horizontal beam 13 so that the transport forks 20 mounted on the stacker crane 30 may overlap each other and enter.

On the other hand, the mount 10 is somewhat different in configuration depending on the arrangement position. That is, in the case of the mount 10b positioned in the middle of the plurality of rows of mounts 10, the transport forks 20 enter and exit from both the left and right sides thereof, and thus the vehicle V is loaded in two rows. In the case of the mounts 10a located at both outer sides, the transport fork 20 enters only one side of the left or the right side so that only one row of the vehicle V is loaded. It only protrudes in one direction.

To this end, in the case of the mount 10a located at the outer side, the long side horizontal beam 13a positioned at the entrance side of the carrying fork 20 is deviated considerably to the inside of the post 11 so that both ends thereof are short side horizontal beam 12. Fixed to the respective allow the required protrusion of the loading bar (15a) to allow the entry of the transport fork (20). This is to prevent unnecessary idle space is generated in the mount (10a) located on the outside to increase the installation area and to achieve structural stability of the mount (10a).

In addition, according to a feature of the present invention, the mount 10 includes a plurality of lattices 16, horizontal braces 17, braces and vertical braces 18 to secure structural stability thereof.

The lattice 16 extends zigzag between the front and rear posts 11 facing each other of the mount 10 and continuously interconnects the two. That is, the parking spaces 14 are arranged in diagonal directions so that both ends are joined to the front and rear posts 11 to form a zigzag shape as a whole.

The lattice 16 prevents the buckling of the post 11 due to the longitudinal load and also resists the deformation of the post 11 by resisting the lateral load.

As shown in FIG. 8, the horizontal bracing 17 extends in a zigzag form between the long side horizontal beams 13 facing each other of the mount 10 and continuously interconnect the two. The horizontal brace 17 increases the horizontal stiffness of the mount 10 to stably resist the lateral load, thereby preventing distortion of the mount 10.

The bracing beam is for supporting the vertical bracing 18, and interconnects each of the plurality of predetermined positions between the front and rear posts 11 of the mount 10 which face each other. Such braces may be provided as separate components, but preferably, some short side horizontal beams 12 of the mount 10 serve as the braces.

Accordingly, as shown in Figs. 9 and 10, in the middle of the short-side horizontal beams 12 of the predetermined position of the mount 10, which also functions as a brace, a rectangular bracket fixing bracket for connecting the vertical braces 18 19 is provided integrally. This is to prevent the vehicle V from coming in and out from both sides of the mount 10, so that the vertical brace 18 does not interfere with the operation of the transport fork 20 by the stacker crane 30.

However, in the case of the mount 10a located at the outer side, the vehicle V is moved in and out of only one side, so that the fixing bracket 19 for connecting the vertical braces 18 functions as a brace, horizontally on the short side. It is provided at one end of the beam 12.

The vertical braces 18 are continuously connected at both ends to the fixing brackets 19 of the short side horizontal beams 12 for braces adjacent in both diagonal directions. The vertical braces 18 support the horizontal force caused by the stacker crane 30 to bring the vehicle V in and out of the side of the mount 10.

The mount reinforcement structure of the palletless parking system using the stacker crane according to the present invention having such a structural feature greatly increases the structural rigidity of the mount 10 so that the mount 10 can secure structural stability. Do it.

As described above, according to the mount reinforcing structure of the pallet-free parking system using the stacker crane according to the present invention, the mount is structurally stable to eliminate the possibility of buckling and twisting.

Accordingly, the mount can support the horizontal load caused by the earthquake and the wind, along with the unbalanced load distribution and the large vertical load according to the loading quantity or the loading position of the vehicle, so that the vehicle can be safely stored.

Therefore, the present invention has an excellent effect of greatly improving safety and reliability of the automatic parking system.

Claims (4)

A plurality of parking racks arranged in space with a plurality of parking spaces arranged in a grid, and a plurality of loading bars fixed on the horizontal beams on the long sides of the mounts, at least one end of which protrudes long from the horizontal beams, and parallel to the loading bars. The fork bars are alternately overlapped by approaching from the side of the loading bar, including a transport fork having a plurality of fork bars arranged at regular intervals and protruding at both ends, and a stacker crane for mounting the transport fork to move in a multi-axial direction. In a palletless parking system using a stacker crane that enters, descends and retracts in a closed state, A plurality of lattices connected zigzagly extending to opposite front and rear posts of the mount; A plurality of bracing beams which connect the front and rear posts of the mount to each other at predetermined positions and have a fixing bracket at the predetermined position; Mounting reinforcement structure of a pallet-free parking system using a stacker crane, characterized in that it comprises a; a plurality of vertical braces in which both ends are continuously connected to the fixing brackets of the braces adjacent in both diagonal directions. 2. The mount reinforcement structure of a pallet-free parking system using a stacker crane according to claim 1, wherein the brace beam is formed of a horizontal beam on the short side of the mount. According to claim 1 or claim 2, Among the rows of the mounts, the outermost stand is installed in the outer post vertical brace, the stand between the two outermost mounts in the center of the short side horizontal beam Frame reinforcement structure of a palletless parking system using a stacker crane characterized in that the vertical brace is installed. [4] The structure of claim 3, further comprising a plurality of horizontal braces connected in a zigzag manner to the opposite long side horizontal beams of the mount.

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