JP4282176B2 - Two-column lift system - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an elevating parking apparatus, and more particularly, to a two-column elevating parking apparatus in which two elevating parking apparatuses are arranged in a vertical direction.
[0002]
[Prior art]
There is a lift type parking device (elevator parking) that has a lift that moves up and down in the hoistway and parking shelves that are provided in multiple stages on both sides along the hoistway, and that transports the vehicle by the lift and stores it in the parking shelf. Conventionally used. Moreover, in order to increase the number of parking of such an elevating parking apparatus, there is a two-column elevating parking apparatus that is arranged in two lines in the vertical direction (longitudinal direction of the car).
[0003]
FIG. 2 is a schematic diagram of the most basic two-column type lift parking device (two-column elevator parking). In this figure, (A) is a front view, (B) is a plan view of the first floor, and (C) is a plan view of two or more floors. There is only one entrance / exit at the front of the first floor, the front and rear parking devices operate as individual elevator parking, the vehicle 1 is placed on the lift 2 on the first floor, and the vehicle 1 is moved along the hoistway by the lift 2. It is moved up and down and stored in parking shelves 3 provided in multiple stages on both sides. The lift 2 has a built-in rotary table (not shown), and the pallet on which the vehicle 1 is placed is rotated 180 degrees on the first floor, so that both warehousing and unloading can be carried forward. . Hereinafter, the two-column lift type parking apparatus having this structure is referred to as a “direct-entry column turntable built-in parking apparatus”.
[0004]
FIG. 3 is a schematic diagram of another type of two-column elevating parking apparatus. In this figure, (A) is a front view, (B) is a plan view of the first floor, (C) is a plan view of the second floor, and (D) is a plan view of the third and higher floors. There is only one entry / exit entrance on the front of the 1st floor, the 2nd and higher floors of the front and rear parking devices operate as separate elevator parking, the vehicle 1 is placed on the lift 2 on the 2nd floor, and the vehicle 1 is moved up and down by the lift 2 It is moved up and down along the road and stored in the parking shelves 3 provided in multiple stages on both sides. In addition, auxiliary lifts 4 that move up and down between the first floor and the second floor are provided on both sides of the loading / unloading section, and a traversing device 5 that transfers the vehicle in the loading / unloading section to either the left or right auxiliary lift 4 is provided in the loading / unloading section. The vehicle 1 provided in the loading / unloading section is raised to the second floor on both sides by the auxiliary lift 4. Further, on the second floor, a longitudinal device 6 that moves the vehicle 1 back and forth is provided, and it is placed on the lift 2 on the back side through the longitudinal device 6, so that it can be stored in the parking shelf 3 on the back side. it can. Moreover, a rotary table is built in the loading / unloading section, and by rotating the pallet on which the vehicle 1 is placed on the first floor by 180 degrees, both loading and unloading can be performed forward. Hereinafter, the two-column lift type parking apparatus having this structure is referred to as an “lifting type parking apparatus with an auxiliary lift”.
[0005]
[Problems to be solved by the invention]
The above-described conventional two-column type elevating parking apparatus has the following problems.
The “direct entry tandem turntable built-in parking device” in FIG. 2 has a simple structure, but the warehousing operation cannot be performed in parallel at the front and back, so that there is a problem that the smoothness at the time of warehousing is poor. It was. In other words, since there is only one entrance, it is necessary to wait on the second floor or more during the entrance / exit work on the back side, and the back side operates up to the first floor during the entrance / exit work on the front side. I could, but I had to wait there.
[0006]
In addition, the “lifting / lowering parking device with an auxiliary lift” in FIG. 3 allows the front and rear parking devices to be loaded and unloaded at the same time using the two left and right auxiliary lifts. Since there is only one entrance, the next vehicle must wait on the second floor while one of them is entering / exiting, and there is a problem that the smoothness during entry / exit is poor.
[0007]
The present invention has been developed to solve the above-described problems. In other words, the object of the present invention is to allow the front and back parking devices to enter and exit independently, thereby eliminating the waiting time during entry and exit, and greatly improving the smoothness during entry and exit. The object is to provide a two-column elevating parking apparatus.
[0008]
[Means for Solving the Problems]
According to the present invention, it is composed of two elevating parking apparatuses A and B that are arranged in front and rear, and each elevating parking apparatus sandwiches the hoistway between the main lift (11a, 11b) that elevates and lowers the hoistway. A multi-stage parking shelf (12), and a pallet cross-feeding device (14) that feeds the pallet on which the vehicle is placed between the main lift and the parking shelf in the width direction by cross-feeding in the width direction. And a front entry / exit space (16a) provided on one side of the front main lift (11a) on the entry / exit floor, and the other side across the front main lift (11a) A pallet vertical feed device (18) for vertically feeding the pallet between the storage / removal space (16b) for use and a position adjacent to the main lift (11b) on the storage / removal floor and the storage / removal space (16b) for the rear The main lift (11a, 11b Has a built-in rotary table (19) that rotates a pallet on which the vehicle is placed, so that the front elevating parking device A is other than the entry / exit floor and the rear elevating parking device B turns the pallet on the entry / exit floor. A two-column lift type parking apparatus is provided.
Moreover, according to this invention, it consists of two raising / lowering parking apparatuses A and B cascaded back and forth, and each raising / lowering parking apparatus is the main lift (11a, 11b) which raises / lowers the inside of a hoistway, and a hoistway. And a pallet cross-feed device (14) that feeds a pallet on which a vehicle is mounted between the main lift and the parking shelf in the width direction by cross-feeding in the width direction. ) and it comprises a further, the entry and leaving space for pre-provided on one lateral side of the front main lift goods movements floor (11a) (16a), the lateral opposite sides of the front main lift (11a) The vertical pallet that feeds the pallet vertically between the rear loading / unloading space (16b) provided on the side, the position adjacent to the main lift (11b) on the loading / unloading floor and the rear loading / unloading space (16b) A feeding device (18), and the front main Shift (11a) has a built-in rotary table (19) that rotates the pallet carrying the vehicle, thereby, the front side elevating parking device A except goods movements floor, pivoting the pallet 180 degrees, characterized in that A two-column elevating parking apparatus is provided.
[0009]
According to the configuration of the present invention, the front loading / unloading space (16a) and the rear loading / unloading space (16b) are provided on both sides of the front main lift (11a) on the loading / unloading floor. Since it can store in a parking shelf (12), the loading / unloading operation | work of the near and back parking apparatus can be performed independently in parallel.
[0010]
That is, (1) In a parking lot where two entrances are installed, entry / exit operations can be performed independently in front of each other. (2) Next, the front side is transferred onto the front main lift (11a) by the pallet lateral feed device (14), moved up and down, and stored in each parking shelf (12). (3) In parallel, the pallet longitudinal feed device (18) (traverser) feeds the actual vehicle pallet to a position adjacent to the rear main lift (11b), and the rear main lift (11b) Are moved up and down and stored in each parking shelf (12). Note that the operation is reversed in each case.
By the operations of (1) to (3) described above, the front and rear parking devices can be moved in and out independently, thereby eliminating waiting time during loading and unloading and greatly increasing the smoothness during loading and unloading. Can be increased.
[0011]
In addition, the front side can be turned on other than the loading / unloading floor, and the rear side can be swung on the loading / unloading floor, so that both the loading and unloading can be advanced without sacrificing the parking space.
[0012]
Moreover, the said entry / exit floor is provided in the lowest level of the parking apparatus, the highest level, or an intermediate position. By providing an entry / exit floor at the lowermost, uppermost, or intermediate position of the parking device, it is possible to form a two-column type lifting / lowering parking device of lower boarding, upper boarding or middle boarding with substantially the same configuration. it can.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a schematic view of a two-column lift type parking apparatus of the present invention. In this figure, (A) is a front view, (B) is a plan view of the first floor, and (C) is a plan view of two or more floors.
[0014]
As shown in FIG. 1, a two-column elevating parking apparatus 10 according to the present invention includes two elevating parking apparatuses A and B that are vertically aligned. In this example, the entry / exit floor is provided on the first floor, that is, the lowest level of the parking device.
[0015]
Each elevating parking apparatus A, B includes main lifts 11a, 11b, a parking shelf 12, and a pallet lateral feed apparatus 14. The main lifts 11a and 11b move up and down in all the hoistways 7 including the first floor. The parking racks 12 are provided in multiple stages other than the first floor across the hoistway 7. The pallet lateral feed device 14 is built in each of the main lifts 11a and 11b. The pallet lateral feed device 14 feeds a pallet (not shown) on which the vehicle 1 is placed between the main lifts 11a and 11b and the parking rack 12 in the width direction and delivers the pallet. The main lifts 11a and 11b, the parking rack 12, and the pallet lateral feed device 14 are the same as the conventional well-known structure. The above configuration is common to the front and rear elevating parking apparatuses A and B.
[0016]
The two-column elevating parking apparatus 10 of the present invention further includes a front loading / unloading space 16a, a rear loading / unloading space 16b, and a pallet vertical feeding device 18. The front loading / unloading space 16a is provided on one side (right side in the drawing) of the front main lift 11a on the loading / unloading floor (in this example, the first floor). The rear loading / unloading space 16b is provided on the opposite side (left side in the figure) across the front main lift 11a. Note that the front and rear storage spaces 16a and 16b may be on the opposite sides. Further, the pallet vertical feeding device 18 is a pallet on which the vehicle 1 is placed between a position adjacent to the rear main lift 11b on the entry / exit floor (the first floor) and a rear entry / exit space 16b on the front side. It is designed to feed vertically back and forth. The pallet longitudinal feeding device 18 is the same as the device illustrated in FIG.
[0017]
Further, the main lifts 11a and 11b incorporate a rotary table 19, and the pallet on which the vehicle 1 is mounted is rotated (turned) horizontally on the main lift so as to change the forward direction by 180 degrees. The structure of the rotary table 19 is the same as the conventional example. With this configuration, it is front elevation parking device A can pivot the pallet outside goods movements floor (e.g. 2F), rear elevating parking apparatus B for pivoting the pallet goods movements floor (first floor) Can do.
[0018]
According to the configuration of the present invention described above, both the front entrance / exit space 16a and the rear entrance / exit space 16b are provided on both sides of the front main lift 11a of the entrance / exit floor (the first floor), and are independent of each other. Since it can be stored in the parking shelf 12, the front and rear parking devices can be loaded and unloaded independently and in parallel.
[0019]
That is, (1) In the parking lots A and B where two entrances are installed, the loading and unloading work can be performed independently on the front side. (2) Next, the vehicle 1 for the front parking lot A is transferred onto the front main lift 11a by the pallet lateral feed device 14, moved up and down, and stored in each parking shelf 12 of the front parking lot A. (3) Further, the vehicle 1 for the rear parking lot B sends the pallet on which the vehicle 1 is placed to the position adjacent to the main lift 11b on the rear side by the pallet vertical feed device 18 (traverser) in parallel. It is transferred onto the main lift 11b on the side, moved up and down, and stored in each parking shelf 12 of the rear parking lot B. Note that the exiting operation is the opposite operation.
Therefore, the operations of (1) to (3) described above allow the front and rear parking devices A and B to be moved in and out independently, thereby eliminating the waiting time during loading and unloading and smoothing during loading and unloading. Can be greatly increased.
[0020]
Further, the rotary table 19 built in the main lifts 11a and 11b turns the front side other than the entry / exit floor (for example, the second floor), and the rear side turns on the entry / exit floor (the first floor), thereby sacrificing the parking space. It is possible to advance both in and out without having to make it.
[0021]
In addition, this invention is not limited to embodiment mentioned above, A various change is possible in the range which does not deviate from the summary of invention. For example, by providing the entry / exit floor at the uppermost stage or the middle position of the parking device, it is possible to obtain a two-column type lifting parking device of upper boarding or middle boarding with almost the same configuration as the lower boarding. .
[0022]
【The invention's effect】
As described above, the two-column elevating parking apparatus of the present invention is particularly advantageous in a parking lot such as a department store where the entry / exit work time tends to be long, and the entry / exit work of the front and rear parking apparatuses is performed in parallel. Thus, there are excellent effects such as elimination of waiting time at the time of entering / exiting and greatly improving smoothness at the time of entering / exiting.
[Brief description of the drawings]
FIG. 1 is a schematic view of a two-column type lifting parking apparatus according to the present invention.
FIG. 2 is a schematic view of a conventional two-column type lifting parking device.
FIG. 3 is a schematic view of another conventional two-column lift type parking apparatus.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Vehicle 2 Lifting lift 3 Parking shelf 4 Auxiliary lift 5 Crossing device 6 Longitudinal device 7 Hoistway 10 2 Column type lifting type parking device 11a, 11b Main lift 12 Parking shelf 14 Pallet lateral feed device 16a, 16b Entry / exit space 18 Pallet Vertical feed device

Claims (3)

It consists of two elevator parking devices A and B, which are arranged in front and rear, and each elevator parking device is provided in multiple stages with a main lift (11a, 11b) that moves up and down in the hoistway and across the hoistway. A parking shelf (12), and a pallet lateral feed device (14) that laterally feeds and delivers a pallet on which a vehicle is mounted between the main lift and the parking shelf, and is delivered between the main lift and the parking shelf. A front loading / unloading space (16a) provided on one side of the front main lift (11a) on the loading / unloading floor and a rear loading / unloading space (on the opposite side across the front main lift (11a)) ( 16b), and a pallet longitudinal feeding device (18) for longitudinally feeding the pallet between a position adjacent to the main lift (11b) on the loading / unloading floor and a rear loading / unloading space (16b),
The main lift (11a, 11b) incorporates a rotary table (19) that rotates a pallet on which a vehicle is placed, so that the front elevating parking device A is other than the loading / unloading floor, and the rear elevating parking device B is A two-column elevating parking apparatus characterized in that a pallet is turned on an entry / exit floor. It consists of two elevator parking devices A and B, which are arranged in front and rear, and each elevator parking device is provided in multiple stages with a main lift (11a, 11b) that moves up and down in the hoistway and across the hoistway. A parking shelf (12), and a pallet lateral feed device (14) that laterally feeds and delivers a pallet on which a vehicle is mounted between the main lift and the parking shelf, and is delivered between the main lift and the parking shelf. the entry and leaving space for pre-provided on one lateral side of the front main lift goods movements floor (11a) (16a), for after being provided on the lateral opposite sides of the front main lift (11a) A pallet vertical feed device (18) that vertically feeds the pallet between the entrance / exit space (16b) and a position adjacent to the main lift (11b) on the entrance / exit floor and the rear entrance / exit space (16b). ,
The front main lift (11a) has a built-in rotary table (19) for rotating a pallet on which a vehicle is placed, so that the front elevating parking device A turns the pallet 180 degrees except at the entry / exit floor. A two-column elevating parking device that is characterized.   3. The two-column elevating parking apparatus according to claim 1, wherein the entry / exit floor is provided at a lowermost stage, an uppermost stage, or an intermediate position of the parking apparatus.

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