JP2727130B2 - 3D mechanical parking equipment - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a three-dimensional mechanical parking facility, and more particularly, to a parking facility in which a plurality of parking devices are arranged in tandem in a vehicle entrance / exit direction.

(Conventional technology) As a three-dimensional mechanical parking facility, a vertical circulation type in which a plurality of vehicle cages are suspended from an endless chain suspended on upper and lower sprockets, and a large number of vehicles on both sides of a hoistway provided with a vehicle elevating platform. Elevator type, in which a plurality of parking shelves are provided up and down to transfer the vehicle between the elevator and each parking shelf, a plurality of side-by-side transfer paths and corresponding ends of these transfer paths A horizontal circulation type in which a circulation path for circulating the vehicle horizontally is formed by two vertical transportation paths that communicate with each other, a plurality of horizontal transportation paths are arranged in multiple stages up and down, and an end between these horizontal transportation paths is provided. Various types are known, such as a box-shaped circulation type connected by two vertical transfer paths.

By the way, when it is required to increase the number of vehicles accommodated in a parking facility, a plurality of parking devices are arranged in tandem in a vehicle entrance / exit direction. For example, Japanese Utility Model Publication No. Sho 64-4994 discloses that a plurality of vertical circulation type parking devices are arranged in tandem in a vehicle entry / exit direction, and the entrance / exit opening side is provided at an end in an entrance / exit direction. A vertical vertical circulation type parking system in which a vehicle enters and leaves a parking device located in the parking lot, and a vehicle enters and exits a parking device located behind the parking device through the parking device on the entrance / exit side. Equipment is disclosed.

In the above-mentioned tandem vertical circulation type parking equipment, a recess is provided in the floor of the entrance / exit section of the parking device on the entrance / exit side, and an elevating floor is provided therein, and the elevating floor is raised to be flush with the ground floor. Thus, a vehicle traveling path for entry and exit of the vehicle into and out of the rear parking device is formed, and by lowering the elevating floor, a pit for fitting the cage is formed to allow the vehicle to enter the parking device. It is possible to carry out a retrieval.

(Problems to be Solved by the Invention) However, in the method in which the vehicle can enter and leave the back side parking device by the raising and lowering floor, a deep concave is provided on the ground floor because the raising and lowering means is provided below the raising and lowering floor. There is a regret that it is necessary to form a place and the lifting means becomes large. In addition, the entrance / exit unit must be provided below the parking unit in order to provide the elevator floor.

That is, in the vertical circulation type or the elevator type, when the entrance / exit section is an upper entry type or an intermediate entry type provided at the uppermost position or an intermediate position of the parking section, the elevator floor cannot be provided in the entrance / exit section. Also, as in the case of the horizontal circulation type or the box-shaped circulation type, when the entrance / exit section is disposed above the parking section and communicates with the parking section via a hoistway, the entrance / exit section is also required. Cannot be provided with an elevator floor.

That is, the first problem of the present invention is that regardless of the type of parking device, and without increasing the size of the parking facility itself, a plurality of parking devices are arranged in tandem in the entrance and exit direction of the vehicle, An object of the present invention is to enable a vehicle to smoothly enter and exit a parking device from one entrance / exit port.

A second problem is that, in a parking facility in which a plurality of elevator-type parking devices are arranged in tandem, the entrance / exit of a vehicle to / from each parking device from one entrance / exit port can be performed without increasing the size of the parking facility itself. Is to be able to perform smoothly.

(Means for Solving the Problems) According to the present invention, there is provided means for solving the above-mentioned first problem, wherein a plurality of parking devices each having a parking unit for accommodating a plurality of vehicles are arranged in tandem in a vehicle entry / exit direction. The vehicle is brought into and out of a parking device located on the entrance / exit port side by an entrance / exit port provided at one end in the entrance / exit direction, and the parking device located on the entrance / exit side is connected to the parking device. A parking facility that allows a vehicle to enter and leave a parking device located in the back, wherein an entry / exit position at which a vehicle enters / exits through an upper entry / exit port of each parking device is disposed below the parking unit. In addition, the parking unit is communicated with the parking unit on the hoistway provided with the vehicle elevator, and other parking devices than the parking device located at the innermost position among the plurality of parking devices, The above is for entering and leaving the vehicle to the parking device located in the back A traveling path forming position for forming a vehicle traveling path at the entrance / exit position of the hoistway when the vehicle elevator for the hoistway is present in the parking section, and the vehicle elevating for entering / leaving the vehicle to / from the parking device. The platform is retracted to the side of the entrance / exit position so that the platform can be arranged at the entrance / exit position of the hoistway, and can be laterally moved between the side position and a walking path forming position where a walking path is formed. A moving deck is provided, and a turning device for picking up and turning the vehicle from the vehicle elevator is disposed below the entrance / exit position of each parking device, and the turning device includes a turning table on which the vehicle is mounted. A lifting support that supports and raises and lowers the swivel table, a rotating unit that horizontally rotates the swivel table on the lifting support table, and a lifting unit that lifts and lowers the lift support table. A ring-shaped gear fixed to the base and having external teeth A plurality of support rollers provided on the elevating support table for rotatably supporting the gear; and a plurality of support rollers provided on the elevating support table for restricting the rotation trajectory of the gear by contacting the inner peripheral surface of the gear. It is characterized by comprising a regulating roller and a turning drive motor provided on the elevating support table and having a pinion meshing with the external teeth of the gear.

Means for solving the second problem include: a plurality of parking devices each having a parking unit for accommodating a plurality of vehicles are arranged in tandem in a vehicle entrance / exit direction, and an entrance provided at one end in the entrance / exit direction. With the exit, the vehicle enters and exits the parking device located on the entrance / exit side, and enters / exits the vehicle to / from the parking device located behind the parking device located on the entrance / exit side. A parking facility to be performed, each parking device is provided with a plurality of vertically stacked parking shelves accommodating vehicles on at least one side of the hoistway provided with a vehicle elevator, the vehicle elevator It is arranged at the entrance / exit position opposite to the entrance / exit port on the hoistway, and the vehicle enters / exits through the entrance / exit port, and the vehicle elevating platform is connected to each parking shelf to allow the vehicle to enter / exit at each parking shelf. The elevator type parking device that performs Among the number of parking devices, the other parking devices except for the parking device located at the innermost position include the vehicle lifting platform for loading / unloading the vehicle into / from the parking device located deeper than the parking device. A traveling path forming position that forms a vehicle traveling path at the entrance / exit position when the vehicle is above or below the entrance / exit position of the hoistway, and the vehicle elevating platform is raised to enter / exit the vehicle to / from the parking device. A movable deck is provided which can be laterally moved between a pedestrian path forming position that retreats to the side of the entry / exit position and forms a pedestrian path at the side position so that it can be arranged at the entry / exit position. It is characterized by being.

Further, in a three-dimensional mechanical parking facility having such a plurality of elevator parking devices in tandem, the parking position of each parking device is provided at the lowest position of the hoistway, and the vehicle is located below the parking position. It is preferable to dispose a turning device that picks up and turns the vehicle from the elevator.

The turning device in that case includes, similar to the means for solving the first problem, a turning table on which a vehicle is mounted, an elevating support table that supports and moves up and down the turning table, and moves the swivel table horizontally on the elevating table. And a lifting / lowering means for lifting / lowering the lifting / lowering support table. The rotation means is a ring-shaped gear fixed to the rotation table and having external teeth, and the gear provided on the lifting / lowering support table. A plurality of supporting rollers rotatably supported, a plurality of regulating rollers provided on the elevating support table and in contact with an inner peripheral surface of the gear to regulate a rotation locus of the gear, and a plurality of regulating rollers provided on the elevating support table. It is preferable that the motor be constituted by a turning drive motor having a pinion that meshes with the external teeth of the gear.

(Operation) In the means for solving the first problem, the moving deck of the parking device on the entrance / exit side is set as the travel path forming position, so that the vehicle enters the parking device on the far side through the moving deck. It is possible to leave the vehicle, and by retracting the movable deck to the side of the entrance / exit position to set the walkway forming position, the vehicle can enter / exit at the parking device on the entrance / exit side. Further, the occupant can use the movable deck at the walkway forming position as a foothold for walking or getting on / off when entering / leaving the vehicle with the parking device on the entrance / exit side.

Since the moving deck forms the traveling path and the walking path by lateral movement, a wide space in the vertical direction is secured in order to provide the moving deck as in the case of a conventional elevating floor. No need.

In addition, a turning device is provided to communicate the parking section of each parking device and the entrance / exit position below the parking unit with a hoistway, and take up and turn the vehicle from the hoistway of the hoistway below the entrance / exit position of each parking device. Therefore, in a state where the moving deck is retracted to the walking path forming position, the vehicle can be picked up from the elevator and turned by the turning device, and its direction can be changed.

Then, the turntable of the vehicle is fixed to a ring-shaped gear with external teeth that is driven to rotate by a motor, the gear is rotatably supported by a plurality of support rollers, and the plurality of regulating rollers are formed on the inner periphery of the gear. By contacting the surface, the turning locus of the gear is regulated, so that the load of the vehicle can be shared and received by the plurality of support rollers, and the gear can be turned at a fixed position by the plurality of regulating rollers. . Therefore, the ring-shaped gear constitutes a turning shaft, which makes it easy to increase the diameter of the turning shaft. The gear can be turned at a fixed position by the roller, and the vehicle can be turned without using a large-diameter turning bearing.

In other words, conventionally, a large-diameter slewing bearing is usually used for the turning means so as to withstand a large moment at that time even if the center of gravity of the vehicle is shifted from the center of the turntable. There is no need to use slewing bearings.

In the means for solving the second problem, since the parking devices arranged in tandem are of the elevator type, it is easy to form a vehicle traveling path by the moving deck at the entrance / exit position of the vehicle. That is, in the case of a circulation type parking device that circulates a plurality of pallets mounted on a vehicle in series, the pallet always exists at the entry / exit position of the vehicle, and the moving deck interferes therewith. A vehicle traveling path cannot be formed at the entrance / exit position. Therefore, in the circulation type parking device, a plurality of pallets are not arranged in series, a pallet lacking portion is provided, the lacking portion is arranged at a vehicle entrance / exit position, and the moving deck is moved to the entrance / exit position. There must be.

On the other hand, in the present invention, since each parking device is an elevator type, in order to form a vehicle traveling path at the vehicle entrance / exit position, the vehicle elevator is retracted upward or downward from the entrance / exit position. As a result, the vehicle traveling path can be easily formed without providing a pallet lacking part or the like. In addition, while using the elevator in the parking section of the parking device on the entrance / exit side for entering / exiting vehicles at each parking shelf,
With the movable deck at the travel path forming position, the vehicle can enter and exit the parking device on the back side.

In addition, a turning device is provided to communicate the parking section of each parking device and the entrance / exit position below the parking unit with a hoistway, and take up and turn the vehicle from the hoistway of the hoistway below the entrance / exit position of each parking device. In this case, the vehicle can be picked up from the elevating platform and turned by the turning device in a state where the moving deck is retracted to the walking path forming position, and the direction of the vehicle can be changed.

Further, a turning means of the turning device, a ring-shaped gear fixed to the turning table and having external teeth, a plurality of support rollers provided on the elevating support table and rotatably supporting the gear,
A plurality of regulating rollers provided on the elevating support table and in contact with the inner peripheral surface of the gear to regulate the rotation trajectory of the gear; and a pivot having a pinion provided on the elevating support table and meshing with the external teeth of the gear. According to the configuration constituted by the drive motor, the gear can be turned at a fixed position by the plurality of regulating rollers while sharing the load of the vehicle with the plurality of supporting rollers. The vehicle can be turned without using it.

(Effects of the Invention) Therefore, according to the means for solving the first problem, in a parking facility in which a plurality of parking devices are arranged in tandem, the parking devices are arranged below the parking section of the other parking devices except for the innermost parking device. In the entrance / exit section, a traveling path forming position that forms a vehicle traveling section at the entrance / exit position of the parking device, and a walking path forming position that retreats to the side of the entrance / exit position and forms a walking path at this side position. A movable deck is provided which can be moved laterally between the parking devices, and further, a turning device is arranged below the entrance / exit position of each parking device, and the turning means of the turning device is fixed to the turning table in a ring shape having external teeth. A gear, a plurality of support rollers provided on the elevating support base for rotatably supporting the gear, and a plurality of support rollers provided on the elevating support base for restricting the rotation trajectory of the gear by contacting the inner peripheral surface of the gear; And a regulating roller provided on the elevating support table. Because it is configured with a turning drive motor having a pinion that meshes with the external teeth of the gear, regardless of the type of parking device,
In addition, it is possible to smoothly move the vehicle into and out of each parking device from one entrance / exit port without increasing the size of the parking facility itself. The gear can be turned at a fixed position by a plurality of regulating rollers while sharing the load of the load with a plurality of support rollers, and the vehicle can be turned without using a large-diameter slewing bearing. This is advantageous for reducing the cost of the turning means.

According to the means for solving the second problem, each of the parking devices arranged in tandem is an elevator type, and the vehicle elevator is provided on the other parking devices except for the parking device located at the innermost position. A traveling path forming position for forming a vehicle traveling path at the entrance / exit position for entering / exiting a vehicle to / from a parking device located deeper than the parking device when the vehicle is above or below the entrance / exit position; A walkway that retreats to the side of the loading / unloading position and forms a walking path at the side position so that the vehicle lift platform can be placed at the loading / unloading position for loading / unloading of the vehicle with respect to the device. Since the movable deck which can be moved laterally between the vehicle and the formation position is provided, it is easy to form a vehicle traveling path by the movable deck at the entrance / exit position of the vehicle, and furthermore, the parking unit of the parking device on the entrance / exit side. Lifting platform at each parking While it is using in and out of the vehicle at,
With the movable deck at the travel path forming position, the vehicle can enter and exit the parking device on the back side.

In addition, a turning device is provided to communicate the parking section of each parking device and the entrance / exit position below the parking unit with a hoistway, and take up and turn the vehicle from the hoistway of the hoistway below the entrance / exit position of each parking device. According to this configuration, the vehicle can be picked up from the elevator and turned by the turning device in a state where the moving deck is retracted to the walking path forming position, and the direction of the vehicle can be changed.

Further, a turning means of the turning device, a ring-shaped gear fixed to the turning table and having external teeth, a plurality of support rollers provided on the elevating support table and rotatably supporting the gear,
A plurality of regulating rollers provided on the elevating support table and in contact with the inner peripheral surface of the gear to regulate the rotation trajectory of the gear; and a pivot having a pinion provided on the elevating support table and meshing with the external teeth of the gear. According to the configuration constituted by the drive motor, the gear can be turned at a fixed position by the plurality of regulating rollers while sharing the load of the vehicle with the plurality of supporting rollers. The vehicle can be turned without using it.

(Example) Hereinafter, an example of the present invention will be described with reference to the drawings.

In this embodiment, two elevator-type parking devices are arranged in tandem in a parking direction to constitute a parking facility. As shown in FIG. 1 and FIG. 2, the parking facility is provided in a parking tower 2 having an entrance 1 on the ground. FIG. 1 shows the entrance / exit side parking device 3, and FIG. 2 (cross-sectional view at the entrance / exit section) and FIG. 3 (transverse sectional view at the parking section) show the entrance / exit side. Backside parking device 4 together with parking device 3
It is shown.

The parking tower 2 is provided with a partition wall 5 for partitioning between the parking entrances 3 and 4 on the back side of the entrance / exit side. , 4 are open. Doors 1a and 6a are provided at the entrance / exit port 1 and the communication port 6, respectively.

Now, the entrance / exit-port side parking device 3 has a large number of parking shelves 9 for accommodating vehicles W on both sides of a hoistway 8 provided with a vehicle elevating platform 7.
Are provided in a multilayer structure in a vertical direction, and a parking section 11 is provided below the parking section 10. The entrance / exit port 1 is open in the entrance / exit section 11. Each of the parking shelves 9 is composed of two shelf rails 9a, 9a fixed to the parking tower 2, and accommodates the vehicle W on the rectangular pallet 12 in the parking shelves 9.

The elevating table 7 is of a rectangular shape on which the pallet 12 is placed and raised and lowered. The elevating table 7 is suspended by wire ropes 13 connected to four corners of the elevating table 7. You can go up and down until you reach 11. That is, the wire rope 13 is hung around the guide pulley 14 at the upper end of the hoistway 8 and the drive pulley 15 that is driven to rotate by a drive motor. One end is connected to the lift 7 and the other end is connected to the balance weight 16. The traveling of the wire rope 13 moves the elevator 7 to a predetermined connection position with the parking shelf 9.

On the other hand, the back side parking device 4 also has a large number of parking spaces each composed of two shelf rails 21a, 21a on both sides of a hoistway 19 provided with a lifting platform 18 similar to the parking section 10 of the entrance / exit side parking device 3. Shelf 21
Are provided in a multi-layered manner, and an entrance / exit unit 22 is provided below the parking unit 17.

 Next, the loading / unloading section will be described.

Entry and exit units 11 and 22 of both parking devices 3 and 4 on the entrance and exit sides and the back side
Means that the lowermost position of the hoistways 8, 19 is the entry / exit position for the entry / exit of the vehicle through the entry / exit port 1. The entrance / exit section 11 of the entrance / exit opening side parking device 3 is provided with movable decks 25, 25 capable of laterally moving between the entrance / exit position and the side thereof. Are provided with fixed decks 26 on both sides of the loading / unloading position. The parking devices 3 and 4 are provided with turning devices 27 and 27 for changing the direction of the vehicle below the entrance / exit position. The moving deck 25 and swivel unit 27 are located in the pits 2
8 are arranged.

Next, the moving deck 25 and the turning device 27 will be described.

First, as shown in FIGS. 4 and 5, the upper surfaces of the movable decks 25 and 25 are flat, and the lower surfaces are provided with wheels 31 and 31 on the outer side, and the inner side from the central portion. Downward slope guideway 32,3 that slopes down toward the edge
2 are formed.

On the other hand, on both sides of the loading / unloading position, there are rail surfaces having the same gradient as the gradient guide surfaces 32, 32,
Rail members 33, 33 are provided for rolling the moving decks 1, 31 to guide the lateral movement of the moving decks 25, 25. This rail member 3
Reference numerals 3 and 33 are fixed to fixed decks 36 provided below the movable decks 25 on both sides of the loading / unloading position. Also,
A plurality of guide rollers 34 that guide the lateral movement of the movable decks 25, 25 by contacting the slope guide surfaces 32, 32 of the movable decks 25, 25 with portions extending from both sides of the entrance / exit position to the entrance / exit position, respectively. , 34 are disposed with the same gradient as the gradient guide surfaces 32, 32.

Then, between the moving decks 25, 25 and the rail members 33, 33, cylinder devices 35, 35 for lateral movement are provided.

Therefore, the moving decks 25, 25
The horizontal movement between the loading / unloading position and its side with the upper surface being horizontal by the operation of, and the lower position when it is at the loading / unloading position side than at the side position due to the gradient. Things.

That is, when the moving decks 25, 25 are moved toward the loading / unloading position side, the inner ends of the moving decks 25, 25 are connected to each other, and between the loading / unloading port 1 and the loading / unloading position of the rear side parking device 4, It is possible to form a vehicle traveling path that allows the vehicle W to pass through for entering and exiting the vehicle. On the other hand, when the two movable decks 25, 25 are retracted to the side of the entrance / exit position for the entrance / exit of the vehicle W at the entrance / exit side parking device 3, the lowering of the pallet 12 to the entrance / exit position is permitted. The pallet 12 can be fitted between the movable decks 25, 25. At that time, both moving decks 25, 25 are on the side of the loading / unloading position,
It forms a scaffold for entering and exiting the vehicle at the entrance / exit opening side parking device 3 and a walking path that can be used for walking.

In addition, the upper surfaces of the two movable decks 25 and 25 have the same height as the ground surface (road surface) at the travel path forming position,
At the pedestrian path forming position, the height is higher than the ground surface and slightly higher than the upper end height of both sides 12a of the pallet 12 (30 mm to 40 mm).
Degree) is set to be low.

That is, the height setting at the travel path forming position is for improving the traveling performance of the vehicle W by eliminating the step between the ground surface and the movable deck 25. On the other hand, the height setting at the walking path forming position is based on the following reason. Both sides 12a of the pallet 12 are bent into a trapezoidal cross section to secure strength, and the upper end is higher than the vehicle surface, and the lower end height of the outer edge is slightly lower (about 30 mm to 40 mm) than the upper end height. When the upper surface height of the movable deck 25 is adjusted to the lower end height of the outer edge, the occupant can easily drop the leg directly from the vehicle W to the movable deck 25,
Therefore, it is easy to get off the vehicle, and the gap between the pallet 12 and the moving deck 25 can be narrowed.

The inner end of the fixed deck 36 below the movable deck 25 is located at a position protruding more toward the loading / unloading position than the outer end of the movable deck 25 when the traveling deck is in the travel path forming position. The pit 28 does not open upward even when the vehicle moves to the travel path forming position.

As shown in FIGS. 6 and 7, the swivel device 27 includes a swivel table 41 on which the pallet 12 is placed, an elevating support table 42 that supports and moves up and down the swivel table 41, and a swivel table 42 that moves the swivel table 41 up and down. It comprises a turning means 43 for turning horizontally upward, and an elevating means 44 for elevating the elevating support base 42.

The swivel 41 is formed by assembling two vertical members and two horizontal members in a well shape, and rubber pads 41a for mounting the pallet 12 are fixed to upper surfaces of both ends of each of the two horizontal members. I have. Note that the vertical direction is the direction of entry and exit, and the horizontal direction is the direction orthogonal to the entry and exit direction. The same applies to the following. The lifting support 42 is also 2
It is formed by assembling two vertical members and two horizontal members into a well shape, and four guide columns 45a, 45a, 45b, 45b provided in the pit 28.
You are guided up and down.

In this case, the rear end of the vertical member of the elevating support base 42 is sandwiched by the rear guide columns 45a, 45a so that the horizontal position is regulated. On the other hand, the end of the vertical member on the entrance / exit port side engages each engaging piece in a vertically opposed groove formed on the guide post 45b, 45b on the entrance / exit port side so as to be vertically slidable. In short, the vertical and horizontal positions are regulated.

In addition, guide sprockets 46a, 46b with the shaft center in the lateral direction at both ends in the vertical direction are provided on both side surfaces of the lifting support base 42, respectively.
Is supported. Then, on both side surfaces, the lift support table 42 is attached to the guide sprockets 46a and 46b, respectively.
Guide chain for raising and lowering the product in a horizontal position
47 is suspended in an S-shape, one end of which is fixed to the upper end of one vertical guide column 45a, and the other end is fixed to the lower end of the other vertical guide column 45b.

To describe the turning means 43, the turning means 43 includes a ring-shaped gear 51, a plurality of supporting rollers 52, a plurality of regulating rollers 53, and a turning drive motor 54.

The ring-shaped gear 51 has external teeth, and has an axis perpendicular to the center of gravity of the swivel table 41 and
Is fixed to the lower surface. The plurality of support rollers 52 are mounted on the elevating support table 42 with the axis thereof being horizontal and at substantially constant intervals in the circumferential direction over the entire circumference of the ring-shaped gear 51. The gear 51 is rotatably supported in contact with the gear 51. Multiple regulating rollers 53
Make the axis perpendicular to the elevating support table 42 and
Are mounted at substantially constant intervals in the circumferential direction over the entire circumference of the ring gear 51 so as to come into contact with the inner peripheral surface of the ring-shaped gear 51 so as to regulate the turning trajectory of the gear 51. The turning drive motor 54 is provided with the output shaft vertical to the lifting support base 42, and a pinion 50 that meshes with the external teeth of the ring gear 51 is connected to the output shaft.

As shown in FIG. 8, an annular engaging projection 51a is formed at the lower end of the inner peripheral portion of the ring-shaped gear 51 so as to protrude inward. The upper side of 51a is in contact with the inner peripheral surface of the ring gear 51,
The engagement between the regulating roller 53 and the regulating roller 53 prevents the ring gear 51 from tipping over.

In order to explain the elevating means 44, a guide post on the entrance / exit side will be described.
An upper rotation shaft 55 and a lower rotation shaft 56 are respectively passed across the upper end and lower end of each of 45b, 45b via a bracket. And upper and lower sprockets 55a, 56a are coupled to both ends of each of the upper and lower rotating shafts 55, 56,
Both ends of the upper and lower sprockets 55a and 56a
The elevating chain 57 is suspended. on the other hand,
An elevating motor (geared motor) 58 is provided at the bottom of the pit 28, and the elevating motor 58 and the upper rotating shaft 55 are provided.
And a transmission means is provided between the first and second transmission means. The transmission means includes a driving sprocket 59 coupled to an output shaft of the elevating motor 58.
And a driven sprocket 60 coupled to the upper rotation shaft 55;
The transmission chain 61 is suspended around the drive and driven sprockets 59 and 60. In other words, the rotation of the output shaft of the elevating motor 58 is transmitted to the upper rotating shaft 55 by a transmission means, and the elevating support base 42 is moved up and down by rotating the upper sprocket 55a and running the elevating chain 57. ing.

As shown in FIG. 7, the vehicle elevator 7 of the hoistway 8 has two horizontal members 7b, 7c on two vertical members 7a, 7a.
The turning table 41 of the turning device 27 can protrude upward through the central opening of the lifting table 7. The elevator 7 is configured such that three rollers are engaged with a pair of vertical elevator rails 65 facing each other in a diagonal direction so that the elevator is guided.

In FIG. 7, reference numeral 66 denotes a lateral transfer means for laterally transferring the pallet 12 between the lift 7 and the parking shelves 9, 21. Reference numeral 67 denotes a swing deck for closing the space between the entrance / exit port 1 and the pallet 12, and 68 denotes a swing deck for closing the space between the communication port 6 and the pallet. The swing decks 67 and 68 can be turned up and down with the edges on the entrance / exit port 1 side and the communication port 6 side as pivot points, and can be retracted to allow the passage of the elevator 7.

Next, the entry and exit of the vehicle W in the parking facility will be described.

-Entry into the entrance-side parking device 3-The elevator 7 is connected to the parking shelf 9 on the empty pallet 12 of the parking unit 10, and the empty pallet 12 is transferred onto the elevator 7 by the lateral transfer means 66. I do. On the other hand, the cylinder unit is
With the operation of 35, 35, the moving decks 25, 25 are set as walking path formation positions, and empty spaces are formed at the entrance and exit positions.

The elevator 7 is lowered to the loading / unloading position, and stopped so that the vehicle-mounted surface of the empty pallet 12 is flush with the ground surface.

The vehicle W is advanced from the entrance 1 and placed on the empty pallet 12.

After confirming that the occupant of the vehicle W gets off the vehicle and goes outside, the elevator 7 is raised to the original position of the parking shelf 9. In this case, the occupant can get down on the moving deck 25 at the position where the walking path is formed, and can go outside through the moving deck 25.

The vehicle W is transferred from the elevator 7 to the parking shelf 9 together with the pallet 12 using the lateral transfer means 66.

If the entrance / exit of the vehicle W is not congested, the direction of the vehicle W is changed as described below before raising the elevator 7 in the above manner.

(A) The swivel 41 is raised upward from the central opening of the lift 7 by the operation of the lift 44, whereby the vehicle W is picked up together with the pallet 12 from the lift 7 by the turntable 41.

(B) The turning drive motor 54 is operated to turn the turntable 41 through the ring gear 51 by 180 degrees. As a result, the vehicle W on the swivel base 41 has its front surface directed toward the entrance 1.

(C) By the operation of the lifting / lowering means 44, the swivel table 41 is lowered below the lift table 7, and the vehicle W is returned from the swivel table 41 together with the pallet 12 onto the lift table 7.

If the center of gravity of the vehicle W does not coincide with the center of the pallet 12 in the direction change, the center of gravity of the vehicle W is displaced from the center of the swivel base 41, and the swivel base 41 is biased. In this case, the regulating roller 53 located on the opposite side to the bias direction is stretched against the shift of the swivel table 41 in the bias direction, and
The rotation of the turntable 41 is prevented by preventing the swivel 41 from floating by engaging the engagement protrusion 51a of the ring-shaped gear 51 with the regulating roller 53 so as to rotate the vehicle W at a constant position. be able to.

-Exit from the entrance / exit side parking device 3-The elevator 7 is connected to the parking shelf 9 on which the vehicle W to be exited is loaded, and the vehicle W is transferred onto the elevator 7 together with the pallet 12 by the lateral transfer means 66. I do. On the other hand, in the loading / unloading section 11, empty spaces are formed at the loading / unloading positions, with the movable decks 25, 25 as walking path formation positions.

 The lift 7 is lowered and stopped at the loading / unloading position.

Get the crew on board. In this case, the occupant can go to the entry / exit door of the vehicle W through the movable deck 25 at the position where the walking path is formed, and can board the vehicle using the movable deck 25 as a foothold.

The vehicle W is unloaded from the pallet 12 by the driver,
Get out from the entrance 1

In the exit from the pallet 12, the vehicle W
In this case, the occupant can leave the vehicle W in the forward state. In addition, vehicle W
When the turning of the vehicle W is not performed, the turning direction of the vehicle W can be changed between the above and the above by the turning device 27.

-Storing in the backside parking device 4-In the backside parking device 4, the elevator 18 is connected to the parking shelf 21 on the empty pallet 12 of the parking section 17, and the empty pallet 12 is moved by the horizontal transfer means 66. Transfer to above. On the other hand, in the entrance / exit section 22 of the entrance / exit opening side parking device 3, the cylinder devices 35, 35
The moving decks 25, 25 are set to the travel path formation position by the operation of.

The elevator 18 is lowered to the loading / unloading position, and stopped so that the vehicle-mounted surface of the empty pallet 12 is flush with the ground surface.

The vehicle W is advanced from the entrance 1 and placed on the empty pallet 12. In this case, the vehicle W is placed at the entrance / exit side parking device 3.
Deck that forms a running path at the entry and exit positions
25, 25, it can be put on the empty pallet 12 at the entrance / exit position of the rear parking device 4.

After confirming that the occupant of the vehicle W gets off and goes outside, the elevator 18 is raised to the original position of the parking shelf 21. In this case, the occupant moves to the fixed deck 26 of the entrance / exit section 22 of the rear parking device 4.
Can get off the vehicle W on this fixed deck
You can go outside through 26.

The vehicle W is transferred from the elevator 18 to the parking shelf 21 together with the pallet 12 using the lateral transfer means 66. The direction change of the vehicle W is the same as that in the case of the previous entry into the entrance / exit port side parking device 3.

-Departure from back side parking device 4-The elevator 18 is connected to the parking shelf 21 on which the vehicle W to be exited is loaded, and the vehicle W is transferred onto the elevator 18 together with the pallet 12 by the lateral transfer means 66. On the other hand, in the entrance / exit section 11 of the entrance / exit opening side parking device 3, the movable decks 25, 25 are set as the travel path forming positions.

 The elevator 18 is lowered and stopped at the loading / unloading position.

Get the crew on board. In this case, the occupants are fixed deck 26
To the door of the vehicle W,
This fixed deck 26 can be used as a foothold for riding.

The vehicle W is unloaded from the pallet 12 by the driver,
In the above-mentioned entrance / exit opening side parking device 3, it passes over the moving decks 25, 25 forming the traveling path, and goes out of the entrance / exit opening 1.

The direction change of the vehicle W is the same as that in the case of exiting from the entrance / exit side parking device 3.

FIG. 9 shows another embodiment relating to the moving deck, in which the moving decks 71, 71 are located at the travel path forming position.
This is an example in which the step S between the fixed deck 72 and the fixed deck 72 is reduced.

That is, in the case of the previous embodiment, the fixed deck is used to avoid interference with the wheels 31 when the movable deck 25 moves sideways.
36 could not be raised. On the other hand, in the example of FIG. 9, the fixed deck 72 is provided at a high position without interfering with the wheels 75 of the movable deck 71, with the rail surface of the portion of the fixed deck 72 of the rail member 73 serving as the horizontal rail surface 73a. Can be above the horizontal rail surface
The part on the loading / unloading position side following 73a is made into a slope rail surface 73b which is downgraded to the loading / unloading position side, and this slope rail surface 73b
Is made greater than the rail gradient of the previous embodiment, thereby ensuring a height difference due to the lateral movement of the movable deck 71.

A horizontal guide surface 71a and a gradient guide surface 71b corresponding to the horizontal rail surface 73a and the gradient rail surface 73b of the rail member 73 are provided also on the entrance / exit position side of the lower surface of the movable deck 71. 76 is the horizontal guide surface 71a and the gradient guide surface 7
A roller for guiding the roller 1b and 77 is a cylinder device for lateral movement.

In the case of the present example, the gradient is increased as described above, and the driving force required for the cylinder device 77 is correspondingly increased.However, when the movable deck 71 moves, no vehicle or person is on the moving deck 71. Not be.

FIGS. 10 and 11 show another embodiment relating to the elevating means of the turning device.

That is, in the previous embodiment, the vehicle is raised and lowered together with the pallet 12 by the lifting means 44,
In this example, the driving portion of the lifting / lowering means 81 includes a vehicle and a pallet.
It can prevent 12 loads from being applied directly.

Specifically, first, the lifting support 82 itself is guided by the same guide columns 83a and 83b as in the previous embodiment, and the guide sprocket 8
A guide chain 85 suspended around 4a and 84b can be moved up and down in a horizontal state.

Regarding the elevating means 81, guide columns 83b, 83b on the entrance / exit side.
The rotating shaft 86 is passed horizontally to each lower end of the rotating shaft 86, and the crank arms 87, 87 are connected to both ends of the rotating shaft 86, and the crank arms 87, 87 and the elevating support base 82 are connected by rods 88, 88. Connected. Then, a lifting motor 89 is provided at the bottom of the pit 28.
(A geared motor), and a transmission means including a driving sprocket 91, a driven sprocket 92, and a transmission chain 93 is provided between the elevating motor 89 and the rotary shaft 86.

The turning table and the turning means are not shown.

In use, the crank arm 87 is rotated and stopped at its top dead center. That is, the lift support base 82 is set at the highest position, and in this state, the lift platform (elevator) of the hoistway that connects the entrance / exit section and the parking section is connected. ) Is lowered (immediately before stopping and the speed is low), and the vehicle is placed on the swivel table above the elevating support table 82 together with the pallet. By turning the turntable in this state, the direction of the vehicle is changed. Thereafter, the lift of the hoistway is raised, the vehicle is taken up together with the pallet, and the lift support 82 is lowered.

Therefore, since the elevating means 81 only raises and lowers the swivel and the swivel means, the elevating and lowering of the vehicle itself can be performed by the elevator, so that the vehicle load does not directly act on the elevating motor 89 and the transmission means. These can be made into a simple low load type.

Of course, the elevating means 81 can also be used by itself to raise and lower the vehicle together with the pallet as in the previous embodiment. While the error of the stop position at the end can be extremely reduced,
The ascending and descending speed starts to change in a sinusoidal manner, such as starting ascending and descending at a slow speed, gradually increasing to the highest speed in the middle, and gradually decreasing from there to ending ascending and descending at the slow speed. Can be made extremely smooth.

In the above embodiment, the lateral movement of the moving deck is performed by the cylinder device. However, other lateral moving means such as a chain feed mechanism may be employed.

In the above embodiment, the two moving decks are aligned at the loading / unloading position. However, one moving deck is used, and the one moving deck is moved laterally between the loading / unloading position and the side. It may be.

Further, in the above embodiment, two parking devices are arranged in tandem, but the present invention can naturally be applied to a case where three or more parking devices are arranged in tandem.

Further, the parking device of the above embodiment is an elevator parking device of a lower entry type, but also in the case of an upper entry type or an intermediate entry type, furthermore, a vertical circulation type,
The present invention can be applied to the horizontal circulation type and the box-type circulation type in accordance with the above embodiment.

[Brief description of the drawings]

BRIEF DESCRIPTION OF THE DRAWINGS The drawings show an embodiment of the present invention, FIG. 1 is a partially omitted longitudinal sectional view showing a parking facility, FIG. 2 is a transverse sectional view showing an entrance / exit section of the parking facility, and FIG. FIG. 4 is a longitudinal sectional view of the entrance / exit portion of the entrance / exit side parking device showing a state in which the moving deck is at the walking path forming position, and FIG. 5 is a longitudinal sectional view of the moving deck at the traveling path forming position. FIG. 6 is a vertical cross-sectional view of a turning device, and FIG.
FIG. 8 is a plan view of the entrance / exit portion of the entrance / exit side parking device, FIG. 8 is a longitudinal sectional view showing the relationship between the ring gear and the regulating roller, and FIG. 9 is another embodiment of the moving deck in FIG. FIG. 10 is a plan view showing another embodiment of the elevating means,
FIG. 11 is a side view of the same. 1 Entry / exit opening 3 Entry / exit opening side parking device 4… Backside parking device 7… Vehicle elevator 8,19… Hoistway 9,21… Parking shelf 10,17… Parking section 11,22… Warehousing section 12… Pallet 25,71… Moving deck 26… Fixed deck 27… Swivel device 41… Swivel table 42,82… Lifting support base 43… Swivel means 44,81 … Lifting means 51… Ring gear 52… Support roller 53… Regulation roller 54… Rotating drive motor

 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-1-158181 (JP, A) JP-A-63-284372 (JP, A) JP-A-63-206576 (JP, A) 176570 (JP, A) JP-A-63-293281 (JP, A) JP-A-1-275864 (JP, A) JP-A-2-101960 (JP, U)

Claims (4)

(57) [Claims] 1. A plurality of parking devices each having a parking portion for accommodating a plurality of vehicles are arranged in tandem in a vehicle entrance / exit direction,
The vehicle enters and exits the parking device located on the entrance / exit side by the entrance / exit opening provided at one end in the entrance / exit direction, and is located at the back of the vehicle via the parking device located on the entrance / exit side. A parking facility for carrying in and out of a vehicle to and from a parking device, wherein an entry / exit position at which a vehicle enters / exits from an upper entry / exit opening of each parking device is disposed below the parking section, and The parking unit is connected to the parking unit on a hoistway provided with a lifting platform, and other parking devices except for the parking device located at the innermost position of the plurality of parking devices are located deeper than the parking device. A traveling path forming position for forming a vehicle traveling path at the entrance / exit position of the hoistway when the vehicle elevator for the hoistway is present in the parking portion for the entrance / exit of the vehicle to / from the parking device; Raise and lower the above vehicle elevator platform for loading and unloading vehicles There is a movable deck that can be laterally moved between a pedestrian path forming position that retreats to the side of the entrance / exit position and forms a pedestrian path at the side position so that it can be arranged at the entrance / exit position of the hoistway. A turning device is provided below the entrance / exit position of each parking device to take up the vehicle from the vehicle lift and turn the vehicle. The turning device includes a turning platform on which the vehicle is mounted and A lifting support that supports and raises and lowers the table, turning means for rotating the rotation table horizontally on the lifting support, and lifting means for raising and lowering the lifting support. The rotation means is fixed to the rotation table. A ring-shaped gear having external teeth, a plurality of support rollers provided on the elevating support table for rotatably supporting the gear, and an inner peripheral surface of the gear provided on the elevating support table, Multiple that regulate the rotation trajectory of the gear And a turning drive motor provided on the lifting support and having a pinion that meshes with the external teeth of the gear. 2. A plurality of parking devices each having a parking unit for accommodating a plurality of vehicles are arranged in tandem in a vehicle entrance / exit direction.
The vehicle enters and exits the parking device located on the entrance / exit side by the entrance / exit opening provided at one end in the entrance / exit direction, and is located at the back of the vehicle via the parking device located on the entrance / exit side. Parking equipment for carrying in and out of a vehicle to and from a parking device, wherein each of the parking devices has a plurality of parking shelves for vertically storing a plurality of parking shelves for housing vehicles on at least one side of a hoistway provided with a vehicle elevating platform. The vehicle elevator is arranged at an entrance / exit position opposite to the entrance / exit on the hoistway, and the vehicle enters / exits through the entrance / exit, and the vehicle elevator is connected to each parking shelf. An elevator-type parking device that moves a vehicle in and out of each parking shelf, and other parking devices, except for the parking device located at the innermost position among the plurality of parking devices, are located deeper than the parking device. Of vehicles into and out of a parking system A traveling path forming position for forming a vehicle traveling path at the entrance / exit position when the vehicle elevator is above or below the entrance / exit position of the hoistway, and entry / exit of the vehicle to / from the parking device Between the pedestrian path forming position where the vehicle elevator is retracted to the side of the entrance / exit position to form a pedestrian path at the lateral position so that the vehicle elevating platform can be disposed at the entrance / exit position. A three-dimensional mechanical parking facility having a movable deck that can be moved laterally. 3. The parking position of each parking device is located at the lowest position of the hoistway, and a turning device for taking up the vehicle from the vehicle elevator and turning the vehicle is provided below the parking position. The three-dimensional mechanical parking facility according to item (2). 4. A swivel device on which a vehicle is mounted, an elevating support table for supporting and elevating the swivel table, swiveling means for horizontally turning the swivel table on the elevating support table, and the elevating support table. The rotating means is fixed to a rotating table, has a ring-shaped gear having external teeth, a plurality of support rollers provided on the lifting support table and rotatably supports the gear, A plurality of regulating rollers provided on the elevating support table and in contact with the inner peripheral surface of the gear to regulate the rotation trajectory of the gear; and a pivot having a pinion provided on the elevating support table and meshing with the external teeth of the gear. The three-dimensional mechanical parking facility according to claim 3, wherein the three-dimensional mechanical parking facility includes a drive motor.