JP2008215051A - Parking facility - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a parking facility which realizes a high-rise storage rack, which increases the number of vehicles stored, and which improves earthquake resistance. <P>SOLUTION: A pallet 14 and a plate used for extrusion are superimposed on each other and are placed on a lifting frame 6. A roller conveyor for drive is attached to the plate used for extrusion. Then the lifting frame 6 is placed on a chain conveyor 4 for transfer, and is moved to the place in front of a predetermined square of the storage rack 1. A total of four lifting hooks 15 which move up and down on a guide rail 16 used for the lifting hook are lifted a little bit from the lowermost position, and are engaged with the four corners on the undersurface of the lifting frame 6. Then the four lifting hooks 15 are lifted simultaneously at the same speed by four wire ropes 17 for lifting of a hoisting drum of a hoisting machine which is placed above the storage racks 1, 2 on both sides. Then the lifting frame 6 is moved upward so that it maintains a horizontal position. When the height of the top of the roller of the roller conveyor for drive becomes the same as that of the roller of the driven roller conveyor which is above the rack of the predetermined square, the roller conveyor for drive is imparted rotary drive, and the pallet 14 is extruded on the driven roller conveyor. Thus, the pallet 14 is stored in the predetermined storage rack. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  INDUSTRIAL APPLICABILITY The present invention is a pallet-based parking facility that can be used for an underground parking facility as well as a high-rise multilevel parking facility, and can also be used for a warehouse for storing articles on a pallet instead of a car.

  Currently, there are storage rack type and circulation type as multi-level parking facilities, but in the case of storage rack type, because the elevator with a guide rail with the length from the top shelf to the ground runs between the facing shelves, Longer guide rails are difficult to implement because they significantly increase the weight of the elevator. Also in the case of the circulation type, it is difficult to increase the length of the chain to be hung longer than this in terms of strength. Therefore, it is difficult to increase the number of parking spaces and increase the number of parking spaces.

  Especially in the case of an earthquake, in the case of a storage rack type, the elevator runs between the facing shelves, so it is not possible to install reinforcing beams that connect the shelves, so the higher the shelves, the more earthquake countermeasures It becomes difficult. In the case of the circulation type, it is necessary to prevent the suspension chain from shaking.

  The present invention aims to increase the number of multi-storey parking facilities as the number of buildings rises, increase the number of vehicles accommodated, improve the earthquake resistance of the entire facility including buildings, and improve the efficiency of vehicle transportation. To do.

  In a multilevel parking facility in which a plurality of storage shelves 1 and 2 in which a plurality of baskets for storing pallets 14 are arranged from the first floor to a higher level and arranged in the horizontal direction along both sides of the conveyance path 3, the pallets 14 And the extrusion plate 8 to which the driving roller conveyor 13 is attached are stacked and placed on the lifting frame 6, and the lifting frame 6 is placed on the transport chain conveyor 4 and moved to the front of the predetermined shelf of the storage shelf 1. After that, the two hoisting hook guide rails 16 at the entrance of the kite and the two hoisting hook guide rails 16 at the entrance of the kite of the storage shelf 2 on the opposite side of the conveying path 3 are retractable. A total of four lifting hooks 15 are slightly lifted from the lowest position and brought into contact with the four corners of the lower surface of the lifting frame 6, and the lifting hooks 15 are installed above the storage shelves 1 and 2 on both sides. 4 suspensions of the hoisting drum 20 of the hoisting machine By simultaneously pulling up the lifting frame 6 at the same speed by the wire rope 17 for the lifting, the lifting frame 6 is always kept level, and the top of the roller of the driving roller conveyor 13 is a driven roller conveyor on a predetermined shelf. When the height of the roller 22 is the same as the top of the roller, the driving roller conveyor 13 is rotationally driven so that the pallet 14 is pushed out onto the driven roller conveyor 22 to be stored in a predetermined storage shelf. Make the structure of parking facilities.

When the lifting frame 6 is pulled up by the four lifting wire ropes 17 to which the lifting hooks 15 are attached, of the four, the left storage shelf 1 and the right storage shelf 2 are opposed to each other. In one set, the other set of the other two sets of the left storage shelf 1 and the right storage shelf 2 facing each other, one of the one set is set to the other one from the upper periphery of the hoisting drum 20. Two books are wound from the lower periphery of the same hoist drum 20 so that they are not overlapped in a clockwise manner in the clockwise direction, and one of the other set is wound from the upper periphery of the adjacent hoist drum 20 to the other Are wound around the same winding drum 20 in the clockwise direction so as not to overlap each other, and the two winding drums 20 are wound together in the direction of the winding. by mounting through the upper drum shaft 19, 2 by the rotation of the shaft 19 The four hoisting wire ropes 17 wound around the hoisting drum 20 are always started at the same time, and are pulled up and pulled down at a constant speed, so that the upper surfaces of the hoisting frame 6 and the pallet 14 are always kept horizontal. A lifting / lowering method of the lifting frame 6 that can be lifted / lowered is taken.

When the lifting frame 6 is moved in the horizontal direction, the lifting frame 6 is directly placed on the transport chain conveyor 4 and driven by driving the chain, thereby lifting one lifting frame 6 to the second floor or higher. In this case, it is possible to take a break and allow the other lifting frame 6 to pass under the lifting frame 6, so that it is possible to move two or more lifting frames 6 back and forth on this conveying path. The horizontal movement method of 6 is taken.

  As a method of feeding the pallet 14 on which the vehicle is placed onto the driven roller conveyor 22 on the storage shelf 1 from the driving roller conveyor 13, first, an attempt is made to send the extrusion plate 8 on the lifting frame 6 first. The driving roller conveyer 13 is slightly lifted at the same time as the driving roller conveyor 13 is slightly lifted by slightly pushing in the direction of the storage shelf 1 and riding on the chevron 9 on the lower surface of the extrusion plate 8 on the chevron 7 on the upper surface of the lifting frame 6. After entering the conveyor 13 on the storage shelf 1, the driving roller conveyor 13 is driven to rotate, and the pallet 14 thereon is slid over the driven roller conveyor 22 on the storage shelf to the back. The pallet moving method is employed so that the rear end of the pallet 14 does not protrude from the shelf.

As a method for taking out the pallet 14 from the driven roller conveyor 22 on the storage shelf 1 onto the driving roller conveyor 13 on the lifting frame 6, the driving roller conveyor 13 is first rotated in the pallet drawing direction, and the lifting frame 6 A roller conveyor for driving is slightly obtained by extruding the extrusion plate 8 on the upper side slightly toward the storage shelf 1 and riding on the chevron 7 on the upper surface of the lifting frame 6 on the chevron 9 on the lower surface of the extrusion plate 8. 13 is lifted and the tip of the driving roller conveyor 13 is pulled under the pallet 14, so that the pallet 14 is drawn toward the rotating driving roller conveyor 13, and after completely moving on the pallet 14, The extrusion plate 8 is pulled back to the original position so that the pallet 14 gets on the center of the lifting frame 6. Take Rett method of movement.

BEST MODE FOR CARRYING OUT THE INVENTION

  FIGS. 1 to 7 show the structure of a multi-story parking facility as an example of the embodiment of the present invention. In the present invention, equipment for mounting a car, that is, a lifting frame 6, an extrusion plate 8, a driving roller conveyor 13 and a pallet 14 are shown. Since the weight of the vehicle is small, it does not become excessive even if the weight of the car is added to this, and it is only pulled up by the four lifting wire ropes 17 in one unit. Therefore, even if the storage shelf becomes very high, it can be dealt with by simply lengthening the four lifting wire ropes 17, and the car can be easily and automatically pulled up on the shelf. Therefore, it is possible to increase the number of storage shelves and increase the number of vehicles that can be accommodated.

  In the present invention, since an elevator having a long guide rail does not travel on the conveyance path 3 between the left storage shelf 1 and the right storage shelf 2, by providing a continuous beam and a brace 23 between the shelves, An earthquake-resistant structure in which the buildings are integrated is possible.

  As shown in FIGS. 5, 6 and 7, the transfer chain conveyor 4 is extended from the inside of the building to the outside. At this point, the lifting frame 6 is placed on the chain conveyor 4, and the driving roller conveyor 13 is placed thereon. Is placed on the pallet 14, and the pallet 14 is on standby. When the car is on the pallet 14, the pallet 14 is driven by a drive chain wheel 5 with a built-in motor. 4, enters the conveyance path 3 between the storage shelves 1 and 2, and proceeds to the front of the predetermined shelf 1 and stops. A total of four lifting hooks 15 accommodated in two lifting hook guide rails 16 at the entrance of the basket on the opposite side of the storage shelf 2 are lifted slightly from the lowest position to lift the lifting frame 6. of The hoisting hooks 15 are engaged with four hoisting wire ropes 17 of the hoisting drum 20 of the hoisting machine installed above the storage shelves 1 and 2 on both sides at the same time. The lifting frame 6 is always kept level by being pulled up at a high speed so that the top of the roller of the driving roller conveyor 13 is the same height as the top of the roller of the driven roller conveyor 22 on the predetermined shelf. Then, the driving roller conveyor 13 is rotationally driven, and the pallet 14 on the driving roller conveyor 13 is pushed out onto the driven roller conveyor 22 and stored in a predetermined storage shelf.

When the lifting frame 6 is pulled up by the four lifting wire ropes 17 to which the lifting hooks 15 are attached, of the four, the left storage shelf 1 and the right storage shelf 2 are opposed to each other. In one set, the other set of the other two sets of the left storage shelf 1 and the right storage shelf 2 facing each other, one of the one set is set to the other one from the upper periphery of the hoisting drum 20. Two books are wound from the lower periphery of the same hoisting drum 20 so that they are not overlapped in a clockwise manner in the clockwise direction, and one of the other set is wound from the upper periphery of the adjacent hoisting drum 20 Are wound around the same winding drum 20 in the clockwise direction so as not to overlap each other, and the two winding drums 20 are wound together in the direction of the winding. By passing through and attaching to the upper drum shaft 19, the rotation of the shaft 19 The four hoisting wire ropes 17 wound around the hoisting drum 20 are always started at the same time, and are pulled up and pulled down at a constant speed, so that the upper surfaces of the hoisting frame 6 and the pallet 14 are always kept horizontal. It goes up and down.

  As a method of traveling the lifting frame 6 in the conveyance path 3, the truck is usually loaded and operated on a trolley. In this way, after the lifting frame 6 is lifted by the lifting wire rope 17, the trolley is moved to the rail. Remain on. In order to avoid this, in the present invention, the lifting frame 6 is placed on the transport chain conveyor, and is driven by driving the chain. Since it is possible to pass the other lifting frame 6 through the lower part, two or more lifting frames 6 are moved back and forth in this transport path, and the pallet is sent to and retracted from the storage shelf at several places simultaneously. It will be possible.

  As a method of feeding the pallet 14 on which the vehicle is placed onto the driven roller conveyor 22 on the storage shelf 1 from the driving roller conveyor 13, first, an attempt is made to send the extrusion plate 8 on the lifting frame 6 first. The driving roller conveyer 13 is slightly lifted at the same time as the driving roller conveyor 13 is slightly lifted by slightly pushing in the direction of the storage shelf 1 and riding on the chevron 9 on the lower surface of the extrusion plate 8 on the chevron 7 on the upper surface of the lifting frame 6. After entering the conveyor 13 on the storage shelf 1, the driving roller conveyor 13 is driven to rotate, and the pallet 14 thereon is slid over the driven roller conveyor 22 on the storage shelf to the back. The rear end of the pallet 14 is pushed in completely so as not to protrude from the shelf.

As a method for taking out the pallet 14 from the driven roller conveyor 22 on the storage shelf 1 onto the driving roller conveyor 13 on the lifting frame 6, the driving roller conveyor 13 is first rotated in the pallet drawing direction, and the lifting frame 6 A roller conveyor for driving is slightly obtained by extruding the extrusion plate 8 on the upper side slightly toward the storage shelf 1 and riding on the chevron 7 on the upper surface of the lifting frame 6 on the chevron 9 on the lower surface of the extrusion plate 8. 13 is lifted and the tip of the driving roller conveyor 13 is pulled under the pallet 14, so that the pallet 14 is drawn toward the rotating driving roller conveyor 13, and after completely moving on the pallet 14, The extrusion plate 8 is pulled back to the original position so that the pallet 14 gets on the center of the lifting frame 6.

  Although the present invention is a parking facility using pallets, it can also be used for an article warehouse using pallets.

  The top view of multistory parking equipment as the 1st example of the embodiment of the present invention   AA sectional view of FIG.   BB sectional view of FIG.   CC sectional view of FIG.   Detailed plan view of multistory parking facility   DD sectional view of FIG.   EE sectional view of FIG.

Explanation of symbols

1 .... Left side storage shelf 2 .... Right side storage shelf 3 .... Transport path 4 .... Chain chain conveyor 5 .... Chain wheel for driving with built-in motor 6 .... Hanging Upper frame 7 .... Crest shape on upper surface of lifting frame 8 .... Plate for extrusion 9 .... Crest shape 10 on bottom of extrusion plate ...... Pinion for extrusion 11 .... With reduction gear for extrusion Motor 12 ... Extrusion rack teeth 13 ... Drive roller conveyor 14 ... Pallet 15 ... Lifting rack 16 ... Lifting hook guide rail 17 ... Lifting Upward wire rope 18... Motor with speed reducer for hoisting machine 19... Drum shaft 20 ... Hoisting drum 21 ... Guide pulley 22 ... Driven roller conveyor 23 ... ..Right and left storage shelves

Claims (6)

  In a multilevel parking facility in which a plurality of storage shelves 1 and 2 in which a plurality of baskets for storing pallets 14 are arranged from the first floor to a higher level and arranged in the horizontal direction along both sides of the conveyance path 3, the pallets 14 And the extrusion plate 8 to which the driving roller conveyor 13 is attached are stacked and placed on the lifting frame 6, and the lifting frame 6 is placed on the transport chain conveyor 4 and moved to the front of the predetermined shelf of the storage shelf 1. After that, the two hoisting hook guide rails 16 at the entrance of the kite and the two hoisting hook guide rails 16 at the entrance of the kite of the storage shelf 2 on the opposite side of the conveying path 3 are retractable. A total of four lifting hooks 15 are slightly lifted from the lowest position and brought into contact with the four corners of the lower surface of the lifting frame 6, and the lifting hooks 15 are installed above the storage shelves 1 and 2 on both sides. 4 suspensions of the hoisting drum 20 of the hoisting machine By simultaneously pulling up the lifting frame 6 at the same speed by the wire rope 17 for the lifting, the lifting frame 6 is always kept level, and the top of the roller of the driving roller conveyor 13 is a driven roller conveyor on a predetermined shelf. When the height of the roller 22 is the same as the top of the roller, the driving roller conveyor 13 is rotationally driven so that the pallet 14 is pushed out onto the driven roller conveyor 22 to be stored in a predetermined storage shelf. Structure of parking facilities   When the lifting frame 6 is pulled up by the four lifting wire ropes 17 with the lifting hooks 15 according to claim 1 of the claims, the left of the four closer to the entrance of the conveyance path When the two storage shelves 1 and 2 facing each other on the right side are referred to as one set near the entrance, and the two facing the left storage shelves 1 and 2 on the right side are referred to as one pair on the far side. Wind one of the close pairs from the upper periphery of the hoist drum 20 and the other one from the lower periphery of the same hoist drum 20 so that they are not overlapped in a vine shape in the clockwise direction. Also, one of the distant one set is not overlapped in a spiral shape in the clockwise direction, one from the upper periphery of the adjacent winding drum 20 and the other one from the lower periphery of the winding drum 20 The two hoisting drums 20 are aligned with the winding direction on one hoisting drum shaft 19. Since the four hoisting wire ropes 17 wound around the two hoisting drums 20 by the rotation of the shaft 19 are always started at the same time and are pulled up and pulled down at a constant speed. Lifting method of the lifting frame 6 so that the upper surface of the frame 6 and the pallet 14 can always move up and down while maintaining the horizontal level   In the horizontal movement of the lifting frame 6 according to the first aspect of the present invention, as the moving method, the lifting frame 6 is placed on the trolley and is prevented from running on the rail. By taking the method of driving directly by driving on the chain, one lifting frame 6 is lifted up to the second floor or more, where it is allowed to rest and pass through the other lifting frame 6 below it. Therefore, it is possible to move two or more lifting frames 6 back and forth on the conveyance path.   As a method of feeding the pallet 14 according to claim 1 from the top of the driving roller conveyor 13 onto the driven roller conveyor 22 on the storage shelf 1, first, the extruding plate 8 on the lifting frame 6. The drive roller conveyor 13 is slightly lifted by slightly pushing it in the direction of the storage shelf 1 to be fed and riding the chevron 9 on the lower surface of the extrusion plate 8 on the chevron 7 on the upper surface of the lifting frame 6. At the same time, after the driving roller conveyor 13 is entered on the storage shelf 1, the driving roller conveyor 13 is driven to rotate, and the pallet 14 thereon is placed on the driven roller conveyor 22 on the storage shelf. Pallet moving method to prevent the rear end of the pallet 14 from protruding from the shelf   As a method of taking out the pallet 14 of claim 1 from the driven roller conveyor 22 on the storage shelf 1 onto the driving roller conveyor 13 on the lifting frame 6, first, the driving roller conveyor 13 is moved in the pallet drawing direction. Rotate and push the extrusion plate 8 on the lifting frame 6 slightly in the direction of the storage shelf 1 to ride the chevron 9 on the lower surface of the extrusion plate 8 on the chevron 7 on the upper surface of the lifting frame 6. The drive roller conveyor 13 is lifted slightly by moving up, and the pallet 14 is drawn toward the rotating drive roller conveyor 13 by moving the tip of the drive roller conveyor 13 under the pallet 14 as it is. , After having completely moved onto it, the extrusion plate 8 is pulled back to the original position, and the pallet 14 Method of moving the pallet to ride in the middle of the lifting frame 6   As in the method for raising and lowering the lifting frame 6 in the multilevel parking facility according to claim 2, the four lifting wire ropes 17 with the lifting hooks 15 in FIGS. Of the two, one of the two close to the motor 18 with a speed reducer for the hoisting machine is from the upper periphery of the hoisting drum 20, and the other is from the lower periphery of the same hoisting drum 20. Wound so that it does not overlap in the form of a vine in the direction, and also winds a pair of two farther away from the motor 18 with a speed reducer for the hoisting machine in the clockwise direction. By attaching the hoisting drum 20 to one hoisting drum shaft 19 with the winding direction aligned, the four hoisting wire ropes 17 always move up and down at the same speed at the same time. It is always possible to move up and down while maintaining the horizontal position. The pallet 14 is vertically lowered from the ground in the lifting space, placed on the transfer chain conveyor 4 provided on the lower transfer path 3, transferred to a predetermined shelf, and then the same as in claim 4. The pallet 14 is fed onto the driven roller conveyor 22 on the storage shelf by driving the roller conveyor 13 for driving the extrusion plate 8 on the lifting frame 6, and the pallet 14 on the shelf is suspended as in the case of claim 5. Structure of underground parking facility using pallet to be pulled back on upper frame 6

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