JP3748659B2 - Vertical lift parking device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an elevating parking device, and more particularly to a vertical elevating parking device in which two elevating parking devices are arranged in a vertical direction.
[0002]
[Prior art]
There is a lift type parking apparatus that has a lift that moves up and down in the hoistway and parking shelves provided in multiple stages on both sides along the hoistway, and transports the automobile by the lift and stores it in the parking shelf. In order to increase the number of parking of such a lift type parking apparatus, there is a column type lift type parking apparatus arranged side by side in the vertical direction. In general, in a parking device, it is determined to provide at least a 5 m square vacant lot in front of the entrance / exit. Japanese Patent Laid-Open No. 1-207573 discloses a tandem lifting / lowering parking apparatus that effectively uses the front open space.
[0003]
According to this gazette, the entrance side parking device is placed in front of the first floor portion as an empty space and is used as a stand-by waiting portion, and the first floor portion and the second floor portion of the entrance side parking device are moved up and down between the first and second floors. Carry the auxiliary lift to the second floor and above, and use the moving trolley provided on the lift common to the entrance side parking device and the front side parking device to park the pallet delivered from the auxiliary lift on the second floor. It is made to store in the parking shelf of an apparatus and an entrance side parking apparatus.
[0004]
[Problems to be solved by the invention]
The conventional tandem elevating parking apparatus (Japanese Patent Laid-Open No. 1-207573) described above has the following problems.
(1) Since the lifts of the entrance side parking device and the front side parking device are shared by one vehicle, it is not possible to carry in and out the car in parallel to the parking racks of both parking devices, and time is required for loading and unloading. It lacks smoothness.
(2) Since the lifts of the entrance side parking device and the front side parking device are shared by one unit, the size of the lift increases and the cost increases.
[0005]
The present invention has been devised in view of such problems of the prior art, and an object of the present invention is to provide a tandem lifting / lowering parking apparatus that is excellent in smoothness of entering / exiting, has a simple mechanism, and is inexpensive.
[0006]
[Means for Solving the Problems]
In order to achieve the above object, the invention of claim 1 has a main lift that moves up and down in the main hoistway and has a pallet lateral feed device, and a parking shelf provided in a plurality of stages across the main hoistway, This is a tandem elevating parking device that is connected to the front side and the entrance side in the vertical direction, with a parking device that transversally feeds the car placed on the pallet between the main lift and the parking shelf. In the device, the first floor is an open space, the main hoistway is provided above the second floor, and in the entrance side parking device, the main hoistway is provided above the second floor and between the first and second floors An auxiliary hoistway is provided below the parking shelf, and an auxiliary lift having a pallet lateral feed device for raising and lowering the inside of the auxiliary hoistway is provided. On the first floor, a pallet for placing a car between the auxiliary hoistways is provided. pallet yard to set is installed, the second floor portion of the entrance-side parking system The positions sandwiching therebetween said main shaft there, and supports the both sides in the width direction of the pallet, the pallet longitudinal feeding apparatus having a longitudinal feeding drive roller is provided with pallet main lift front parking device The pallet vertical feed device that has a drive roller that supports the pallet width direction on both sides and vertically feeds the pallet and transfers the pallet to and from the pallet vertical feed device of the entrance side parking device is attached It has been.
[0007]
Cars entering the vehicle travel on the pallet set in the first-floor pallet parking area of the entrance side parking device through the front open space, and the occupant descends here. Then, the auxiliary lift horizontally moves the pallet on which the automobile is placed by the pallet lateral feed device (this is called an actual pallet, and the one on which the automobile is not ridden is called an empty pallet), is placed on itself, and is raised to the second floor. When a car is put in the parking shelf of the entrance side parking device, the main lift of the entrance side parking device is lowered to the second floor and is on standby. Ascend to the shelf and store the actual pallet in the parking shelf.
[0008]
Moreover, when putting a motor vehicle in the parking shelf of a near side parking apparatus, the main lift of an entrance side parking apparatus is located above the 2nd floor, and the main lift of a near side parking apparatus is made to stand by on the 2nd floor. The auxiliary lift is mounted on the main lift of the front side parking device by the vertical feed device of the front side parking device and the vertical feed device of the front side parking device by placing the actual pallet on the vertical feed device of the entrance side parking device by the pallet lateral feed device. Store in the intended parking rack of the front parking device. The vertical feed device moves up and down, lowers when the pallet is laterally fed, and rises when the pallet is fed vertically to receive the pallet and enable vertical movement. When the car is taken out from the parking shelf, the reverse procedure described above is performed.
[0009]
When vertically feeding the pallet on the second floor of the front parking device, the main lift of the front parking device is always on the second floor, waiting for the pallet to be fed vertically, or placing the pallet on its own side It is in a state of being fed vertically to the parking device. For this reason, even if the vertical feeding device is mounted on the main pallet of the front side parking device, there is no problem in the vertical feeding operation. The installation of the vertical feed device to the main lift is easier than the installation of a beam or the like at the second floor position. Thus, even if it is attached to the main lift, the capacity of the lifting device for the main lift is hardly increased by attaching the counterweight.
[0010]
According to the invention of claim 2, the pallet storage is provided with a turntable, on which the pallet is installed.
[0011]
If the car entering the pallet store is rotated by 180 ° and then stored, the car occupant can get on the pallet store 7 and go out in advance. Further, when the car to be delivered at the pallet storage at the time of delivery is rotated by 180 ° and then delivered, an automobile occupant gets on the pallet storage 7 and can go forward.
[0012]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a side view of a tandem elevating parking apparatus according to the present invention. 2 is a plan view of the first floor portion, FIG. 3 is a plan view of the second floor portion, and FIG. 4 is a plan view of the third and higher floors. FIG. 5 is a view taken along the line XX of FIG.
[0013]
In these figures, 1 is a building. The building 1 is composed of a building A that constitutes an entrance side parking device in which an automobile 6 enters and exits from the first floor, and a building B that constitutes a front side parking device in which the first floor portion is empty. Reference numeral 2 denotes a main hoistway of the main lift 3, which is provided on the second floor or higher of the A building and the B building, and parking shelves 4 are provided in multiple stages across the hoistway 2 as shown in FIG. Reference numeral 5 denotes a pallet on which the automobile 6 is placed and stored in the parking rack 4. Wheels 5a are attached to the pallet 5 at four corners.
[0014]
A turntable 7 is provided in the center of the first floor of the A building, and the direction of the car 6 is changed so that it can be moved forward from the parking device. The first floor of the B building is provided with a wall, a door 14 for loading and unloading the automobile 6, and a pallet place 8 for installing the pallet 5 on which the automobile 6 to be loaded and unloaded is placed at the center. Auxiliary hoistway 9 extending over the first and second floors is provided on both sides of the yard 8, and an auxiliary lift 10 moves up and down.
[0015]
The main lift 3 and the auxiliary lift 10 include cages 3a and 10a that move up and down in the main hoistway 2 and the auxiliary hoistway 9, and elevating devices 3b and 10b that suspend the cages 3a and 10a via wire ropes 3c and 10c. Have. The cages 3a and 10a are connected to a counterweight (not shown) via a wire rope so that their own weight is balanced. A pallet lateral feed device 11 is provided on the cages 3a and 10a.
[0016]
FIG. 6 is a plan view of the second floor portion of the A building and the B building, and shows the lateral feeding device 11 and the vertical feeding device 12. Building A shows a state where the main lift 3 has been lowered to the second floor, and in the portion of Building B, the main lift 3 has been lowered to the second floor, one auxiliary lift 10 has been raised to the second floor, and the other auxiliary lift 10 indicates a state on the first floor.
[0017]
As shown in FIG. 6, in the lateral feed device 11, an arm 11 b having a roller protrusion 11 a at the tip is turned by a turning device 11 c, and the protrusion 11 a is provided on a side surface of the pallet 5 and opens downwardly in a groove 5 b. The pallet 5 is traversed by inserting it into the inside and further turning the arm 11b. The groove 5b is provided so as to extend from the center in the longitudinal direction of the pallet 5 to one side as shown in FIG. The pallet 5 traverses the rail 10d provided at both ends in the longitudinal direction of the cage 10a of the auxiliary lift 10 and the rail 3d provided at both ends in the longitudinal direction of the cage 3a of the main lift 3, and the longitudinal direction of the parking shelf 4 It traverses between the rail 4a provided at both ends and the rail 3d provided at both ends in the longitudinal direction of the cage 3a of the main lift 3. The turning device 11c is driven by a motor 11d. The turning device 11c is provided on the pedestal 11e. The pedestal 11e is mounted on a rail 11f extending in the width direction of the cage 3a via a linear bearing or the like, and is driven by an electric cylinder 11g to slide to enable delivery of either the left or right pallet 5. .
[0018]
In the main hoistway 2 of the A and B buildings, a vertical feeding device 12 is provided at both ends of the main lift 3 in the vertical direction (the traveling direction of the vehicle 6 entering and exiting). The vertical feed device 12 of building A is attached to both sides of the main lift 3, and the vertical feed device 12 of building B is attached to a beam provided on the second floor. The vertical feeding device 12 is composed of a roller train driven by a chain. The roller train descends when the pallet 5 is traversing, and rises when the pallet 5 traverses, and the traversing wheel 5a of the pallet 5 is moved to the rails 3d, 10d, 4a. It is configured to be further away.
[0019]
FIG. 7 is a diagram of the pallet vertical feeding device 12 in the B building, and FIG. 8 is a diagram of the pallet vertical feeding device 12 in the A building. In both figures, (A) is a side view and (B) is a plan view. As shown in FIG. 6 and FIG. 7, the vertical feed device 12 in the B building is a roller support beam 12e in which a barbed roller 12a is attached to a pair of beams 13 provided across the main hoistway 2 at a required interval. The bottom surface of the pallet 5 is supported on both sides in the width direction by the flanged roller 12a. The pallet 5 is moved in the vertical direction by driving the flanged roller 12a. A chain sprocket 12b is fixed to the opposite side of the spindle of the flanged roller 12a, and adjacent chain sprockets 12b are connected to each other via a chain 12c. One of the chain sprockets 12b is driven by a driving device 12d. The roller support beam 12e is attached to the beam 13 via an elevating cylinder 12f. The roller support beam 12e is lifted when the pallet 5 is traversing, and the pallet 5 is supported by the brazing roller 12a, and is lowered when traversing. The wheel 5a of the pallet 5 is lowered to the rails 3d and 10d. As shown in FIG. 6, the width of the cage 3a is narrower than the inner method between the flanged rollers 12a so that the cage 3a can pass therethrough.
[0020]
As shown in FIG. 8B, the vertical feed device 12 in the A building is attached to both sides of the main lift 3 via a fixing member 12g and a lifting cylinder 12f, and moves up and down integrally with the main lift 3. The barbed roller 12a attached to the roller support beam 12e and its driving mechanism are the same as those of the vertical feed device 12 in the B building. Although the weight of the main lift 3 in the building A increases due to the attachment to the main lift 3, the capacity of the motor of the elevating device 3b does not increase by providing the counterweight. Further, it is not necessary to provide the beam 13 unlike the vertical feeding device 12 in the B building, and it is sufficient to provide a small fixing member 12g, so that the structure is simplified.
[0021]
Next, the operation of this embodiment will be described. Prior to parking, all the parking shelves 4 are loaded with empty pallets 5 on which the automobile 6 is not placed as shown in FIG. When the car 6 to be parked arrives, the manager moves the empty pallet 5 from the arbitrary parking shelf 4 to be stored to the main lift 3 by operating the panel. When the main lift 3 is in the A building, it is lowered to the second floor and the empty pallet 5 is moved onto the vertical feeding device 12 in the B building by the vertical feeding device 12 mounted on itself. At this time, the main lift 3 of Building B is on the third floor or higher. From the top of the vertical feed device 12 in the B building, the empty pallet 5 is moved laterally to one auxiliary lift 10 and moved down, the empty pallet 5 is moved to the pallet storage 8 on the first floor, and the vehicle 6 is awaited. If the main lift 3 is in the B building, it is lowered to the second floor, the empty pallet 5 is moved laterally to one auxiliary lift 10 and moved down, and the empty pallet 5 is moved to the pallet depot 8 on the first floor. Wait for receipt. In parallel with this, the main lift 3 in either building A or B lowers the empty pallet 5 from the parking shelf 4 to be stored next, mounts it on the other auxiliary lift 10, and waits on the first floor. Thus, the processing of the next car 6 to be stored can be continuously performed.
[0022]
When the automobile 6 enters the pallet 5 in the pallet yard 8, the occupant gets off and then moves the actual pallet 5 to the second floor with one auxiliary lift 10. When storing in the parking shelf 4 of A building, the main lift 3 of A building is standing by on the 2nd floor, and the main lift 3 of B building is located on the 3rd floor or more. As a result, the actual pallet 5 is mounted on the main lift 3 of the A building by the vertical feed device 12 of the B building and the vertical feed device 12 provided in the main lift 3 of the A building. Mount and store pallet 5. Moreover, when storing in the parking shelf 4 of B building, the main lift 3 of B building is standing by on the 2nd floor, and the actual pallet 5 moved to the 2nd floor with the auxiliary lift 10 is moved laterally and mounted on itself. Move up to the parking shelf to store, move sideways and store.
[0023]
Next, the case of shipping will be described. When leaving the parking shelf 4 in the A building, the main lift 3 in the A building lowers it to the second floor. At this time, the main lift 3 of Building B is on the third floor or higher. After moving to the vertical feed device 12 of the B building by the vertical feed device 12 of the building B and the vertical feed device 12 of the B building, it is lowered to the first floor by one auxiliary lift 10 and moved horizontally to move the actual pallet 5 to the pallet storage Move to 8. Here, the operator gets into the automobile 6, goes backwards, gets on the turntable 7, rotates 180 °, and then the passenger of the automobile 6 gets on board. When leaving the parking shelf 4 in the B building, the main lift 3 in the B building is lowered to the second floor. The subsequent steps are the same as those for Building A. When one of the auxiliary lifts 10 is used, the actual pallet 5 to be discharged next can be lowered by one of the main lifts 3 and mounted on the other auxiliary lift 10 to be continuously discharged. it can.
[0024]
Next, another embodiment will be described with reference to FIG. FIG. 9 is a plan view of the first floor portion. In the embodiment described in FIG. 2, the turntable 7 is provided in an open space in front of the front side parking device. In this embodiment, the pallet storage 8 of the entrance side parking device is provided. It is provided below and the pallet 5 is rotated 180 °. As a result, if the automobile 6 is rotated by 180 ° when entering the warehouse, the occupant can get on and exit at the pallet parking place 7 when leaving. Moreover, if it enters at the time of warehousing, and if it rotates 180 degrees in the pallet storage place 7 at the time of warehousing, a passenger | crew will get in from there and can go ahead.
[0025]
The present invention is not limited to the embodiments described above, and various modifications can be made without departing from the scope of the invention. For example, in the present embodiment, the traveling wheels 5a are attached to the four corners of the pallet 5, but the wheels are not attached to the pallet 5, and support rollers for supporting the pallet 5 may be attached to the rails 3d, 4a, and 10a. .
[0026]
【The invention's effect】
As described above, the tandem lifting / lowering parking apparatus of the present invention is provided with a main lift separately for the front side parking apparatus and the entrance side parking apparatus, so that it is excellent in the smoothness of entering and exiting, and the entering / exiting time is reduced. Can be shortened. In addition, since the vertical feed device is attached to the main lift of the front side parking device, the vertical feed device mounting structure is simplified. Furthermore, by providing the turntable under the pallet yard, the occupant of the car can get on the car that has been delivered to the pallet yard and go forward.
[Brief description of the drawings]
FIG. 1 is an overall side view of a vertical lift parking apparatus according to the present invention.
FIG. 2 is a plan view of the first floor portion of FIG. 1;
FIG. 3 is a plan view of the second floor portion of FIG. 1;
4 is a plan view of three or more floors in FIG. 1. FIG.
FIG. 5 is a front view of the B building as seen in the direction of arrows XX in FIG.
6 is an enlarged plan view of the second floor part of the A building and the B building in FIG. 1. FIG.
7A is a side view, and FIG. 7B is a plan view of a pallet longitudinal feeding device provided in building B. FIG.
8A is a side view and FIG. 8B is a plan view of a pallet longitudinal feeding device provided in building A. FIG. .
FIG. 9 is a plan view of the first floor of Building B and shows a case where a turntable is provided under the pallet yard.
[Explanation of symbols]
2 Main hoistway 3 Main lift 4 Parking shelf 5 Pallet 6 Car 7 Turntable 8 Pallet place 9 Auxiliary hoistway 10 Auxiliary lift 11 Horizontal feed device 12 Vertical feed device 13 Beam 14 Door A Front side parking device (Building A)
B Entrance side parking device (Building B)

Claims (2)

A car lifted in the main hoistway, having a main lift having a pallet lateral feed device, and a parking shelf provided in a plurality of stages across the main hoistway, and placed on the pallet between the main lift and the parking shelf A vertical type parking device that is continuously connected to the front side and the entrance side in the vertical direction, and the parking device for laterally delivering and delivering,
In the front side parking device, the first floor part is an open space, and the main hoistway is located above the second floor,
In the entrance-side parking device, the main hoistway is provided above the second floor, and an auxiliary hoistway is provided below the parking shelf between the first and second floors, and has a pallet lateral feed device that moves up and down in the auxiliary hoistway. An auxiliary lift is provided, and a pallet place for setting a pallet on which an automobile is placed between the auxiliary hoistways is installed on the first floor,
A pallet longitudinal feeding device having a driving roller for longitudinally feeding the pallet is provided at the position on the second floor of the entrance side parking device and sandwiching the main hoistway between them. And
The main lift of the front side parking device has a driving roller that supports both sides in the width direction of the pallet and feeds the pallet vertically, and delivers the pallet to and from the pallet vertical feed device of the entrance side parking device. The pallet vertical feeding device to be installed is installed,
A tandem elevating parking device characterized by that.   2. The tandem elevating parking apparatus according to claim 1, wherein a turntable is provided in the pallet storage, and a pallet is installed thereon.

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