JP2016014296A - Getting-on/off deck device for elevator type parking lot facility and elevator type parking lot facility having the same device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To form a wide getting-on/off deck with no difference in level at both sides of a pallet to improve getting-on/off performance, and to facilitate the repair of an existing elevator type parking lot facility with a simple configuration.SOLUTION: A getting-on/off deck device 32 includes: a getting-on/off deck plate 33(34, 35) mounted on an elevator carrier 15 so as to be moved up and down, and configured to float from the elevator carrier 15 after being received by an opening edge part (angle member 30) of a pit 8 when the elevator carrier 15 subsides in the pit 8, and to eliminate difference in level generated between a pallet 25 and the elevator carrier 15. The getting-on/off deck plate 33 is formed in two-stage stair shape having an arm opening 36 from which a top end part (27b) of a lateral feeding arm 27a is protruded in a front stage in which the getting-on/off deck plate is received by the opening edge part of the pit 8, and provided with a movable deck plate 37 for opening and closing the arm opening 36. The getting-on/off deck plate 33 is configured to be flattened simultaneously being received by the opening edge part of the pit 8, therein the arm opening 36 is closed by the movable deck plate 37.

Description

  The present invention relates to an elevator parking facility in which the direction in which a parked vehicle enters the passenger compartment and the direction of the storage shelf are different, and the pallet turns in the passenger compartment. TECHNICAL FIELD The present invention relates to an elevator deck facility for an elevator parking facility that eliminates a step generated in a boarding / exiting space, and an elevator parking facility equipped with the same.

  In this type of elevator parking facility, as shown in FIG. 4G of Patent Document 1, the step between the pallet 20 and the elevator transporter 13 in the passenger compartment 3 is eliminated to facilitate getting on and off the vehicle, and The inner elevator deck 32 and the outer elevator deck 33 are installed at positions on both sides of the pallet 20 so that even a wheelchair user can get on and off, and the height of the outer elevator deck 33 is raised and lowered 50 (see FIGS. 4E and 4F). There is something that can be made variable by.

  The elevating mechanism 50 is a scissor mechanism using a link member 52 driven by an actuator 51, and the elevating mechanism 50 allows the outer elevator deck 33 to move from the height of the turning trajectory of the lateral feed arm 43 mounted on the elevator transporter 13. Can be moved up and down from a lower position. The lateral feed arm 43 is a mechanism for delivering the pallet 20 between the elevator transporter 13 and a storage shelf (not shown).

  Thus, since the height of the outer elevator deck 33 can be varied by the elevating mechanism 50, the height of the outer elevator deck 33 is made the same as that of the inner elevator deck 32 when getting in and out of the vehicle in the passenger compartment 3. The deck area can be widened to improve boarding / exiting performance.

  On the other hand, when the elevator car 13 is moved up and down, the height of the outer elevator deck 33 is lowered below the inner elevator deck 32, and the transverse feed arm 43 is projected from between the two decks 32 and 33 to the angle shown in FIG. 4G. On the other hand, the pallet 20 at a position turned 90 degrees is put in and out of the storage shelf, and the movement of the pallet 20 during raising and lowering is restricted.

  Further, as disclosed in FIG. 5 to FIG. 7 of Patent Document 2, when getting in and out of the vehicle in the entrance room 3, the moving deck 80 provided on the side opposite to the entrance / exit of the entrance room 3 is attached to the pallet 20. By sliding to both sides, a wide deck close to the vehicle is formed to improve boarding / exiting performance, and wheelchair users can also get on and off.

  Furthermore, in order to cope with a wheelchair user, there is also one in which a floor board lifting device 100 is provided in the pit P as shown in FIG. This floor plate lifting device 100 is provided with a cross beam 102 and a slider 103 on four columns 101, and a slider 103 installed on the cross beam 102 is rotated to move the slider 103 up and down. The boarding board 105 is moved up and down.

  In order to use such elevator-type parking facilities safely not only for wheelchair users but also for healthy people, the area of the boarding / alighting decks provided on both sides of the vehicle must be increased as described above. Is desirable.

Japanese Patent No. 5351654 Japanese Patent No. 5351671

  However, in any of the systems shown in Patent Documents 1 and 2, and FIG. 20, the construction cost is inevitably high, and the existing elevator parking lot facilities that have already been constructed are inevitably high. Has a problem that it is difficult to renovate the boarding deck.

  In particular, in the system in which the floor board lifting device 100 is provided in the pit P shown in FIG. It is necessary to evacuate to the outside so as not to interfere with the floor lifting device. In order to retract the transverse feed arm, it is necessary to widen the width W of the pit P more than usual, and although it is good for a new installation, it is difficult to repair the existing elevator parking facility.

  The present invention has been made in view of the above circumstances, and since the pallet angle at the time of loading and unloading and the pallet angle at the time of storage are different, an elevator parking lot in which a step occurs in the entry / exit space on both sides of the pallet Elevator parking facilities that can be easily refurbished with existing elevator parking facilities while forming a wide boarding deck with no steps on both sides of the pallet to improve boarding / exiting capability with a simple and inexpensive structure. It is an object to provide a boarding / alighting deck device and an elevator parking facility equipped with the same.

In order to achieve the above object, the present invention provides the following means.
That is, the boarding / alighting deck device for an elevator parking facility according to the first aspect of the present invention is configured to move up and down in a vertical elevating passage, a storage shelf provided in a multistage shape along the elevating passage, and the inside of the elevating passage. An elevator transporter that stores or unloads a pallet on which a vehicle is loaded in the storage shelf, and a pallet transfer that is mounted on the elevator transporter and delivers the pallet to the storage shelf. A mechanism, a loading room for loading and unloading the vehicle on the pallet, and a pit for sinking the elevator car to a predetermined height so that the height of the pallet approximates the height of the floor surface of the loading room, A pallet turning mechanism provided in the pit for turning the pallet between an angle when the vehicle enters and exits the entry room and an angle when the vehicle is stored in the storage shelf; It is mounted on the elevator transporter and moves up and down together. When the elevator transporter sinks into the pit, it is received by the opening edge of the pit and floats from the elevator transporter, and between the pallet and the elevator transporter. A boarding / alighting deck plate that eliminates a generated level difference, and the boarding / alighting deck board has an arm opening portion for projecting the front end portion of the laterally feeding arm at a stage prior to being received by the opening edge of the pit. It has at least two steps, and has a movable deck plate that opens and closes the arm opening, and the boarding / alighting deck plate is received by the opening edge of the pit and at the same time has a height of the floor surface of the entrance room. The arm opening is closed by the movable deck plate after flattening in accordance with the flatness.

  According to the boarding / alighting deck apparatus having the above-described configuration, the boarding / alighting deck plate mounted on the elevator car is in a stage before being received by the opening edge of the pit, that is, when the elevator car is in a position other than the pit, It has at least two steps in between, and a lateral feed arm of the pallet transfer mechanism mounted on the elevator transporter projects from the arm opening. By this lateral feed arm, the pallet mounted on the elevator transporter is delivered to the storage shelf, and the movement of the pallet is restricted during the lifting operation of the elevator transporter.

  When the elevator car arrives in the entrance room and sinks into the pit, the boarding / alighting deck board mounted on the elevator car is received (hanged) at the opening edge of the pit, and the boarding / alighting deck that has been stepped until then. The plate rises from the elevator car and flattens. At this point, the arm opening is open. Thereafter, the pallet is turned, and the arm opening is closed by the movable deck plate. Thereby, the level | step difference between a pallet and an elevator carrier is eliminated, and the wide boarding / alighting deck without a level | step difference and an opening part is formed in the both sides of a pallet.

  In this way, the elevator deck is mounted with a boarding / exiting deck plate, and an arm opening is provided in this boarding / unloading deck board. When the elevator car is in the boarding room (in the pit), the arm opening is a movable deck board. Since it is closed, it is possible to improve the boarding / exiting performance by forming a wide boarding / exiting deck without steps on both sides of the pallet with a simple and inexpensive configuration. In addition, existing elevator parking facilities can be easily repaired simply by additionally installing a boarding / alighting deck board in the elevator car.

  In the boarding / alighting deck apparatus having the above-described configuration, the boarding / alighting deck plate is formed by arranging an inner side deck board positioned adjacent to both sides of the pallet when the direction of the pallet is along a loading / unloading direction to the boarding room. An outer deck plate positioned on the outer side, the arm opening is provided between the inner deck plate and the outer deck plate, and the movable deck plate is provided on the outer deck plate side. preferable.

  By adopting the above configuration, when renovation work for additionally installing this boarding / alighting deck device to the existing elevator parking lot facilities is already provided on both sides of the pallet in many existing elevator parking facilities. Since it is only necessary to use the narrow boarding board as an inner deck board and to install a new outer deck board and movable deck board outside this boarding board, the repair work can be made very easy. it can.

  In the boarding / alighting deck apparatus having the above-described configuration, the boarding / alighting deck plate is configured such that when the direction of the pallet is along the direction of entering and exiting the boarding room, the inside deck board is located adjacent to both sides of the pallet, and the inside deck board An outer deck plate positioned on the outer side, and an outer edge of the outer deck plate opposite to the edge provided with the movable deck plate closing the arm opening, There may be further provided an openable and closable extension deck plate that closes a stepped opening existing from the edge to the tip of the pit.

  With the above configuration, in addition to the arm opening being blocked by the movable deck plate, the stepped opening is blocked by the extension deck plate. For this reason, the boarding / alighting deck board can be made wide and flat, continuing to the tip of the pit, and boarding / exiting performance can be further improved.

  Furthermore, it is preferable that the outer deck plate is integrally provided with an actuator for opening and closing the movable deck plate or the extension deck plate. Thereby, since an outer deck board and an actuator are unitized, the installation to an elevator carrier and by extension, the repair work of the existing elevator parking lot equipment can be made easy.

  Moreover, the elevator parking lot facility according to the second aspect of the present invention includes the above-described boarding / alighting deck device. Thereby, with a simple and inexpensive configuration, a wide boarding / exiting deck without steps on both sides of the pallet can be formed to improve boarding / exiting performance.

  As described above, according to the boarding / alighting deck device for an elevator parking facility according to the present invention and the elevator parking facility equipped with the elevator parking facility, the elevator parking is different in the pallet angle during loading and unloading. In the car park facility, a simple boarding / developing deck can be formed with a simple and inexpensive configuration, and the existing elevator parking facility can be easily refurbished.

It is a see-through | perspective perspective view which shows an example of the tower type elevator type parking lot facility which can apply the boarding / alighting deck apparatus which concerns on this invention. It is a top view of the entrance room which shows 1st Embodiment of this invention. It is a perspective view which shows during the descent | fall of an elevator transporter. It is the figure which omitted the pallet shown in FIG. It is a perspective view which shows the state which the descent | fall of the elevator transporter was complete | finished. It is a perspective view which shows the state which the pallet turned in the loading / unloading direction from the storing direction. It is a perspective view which shows the state which the pallet landed and the movable deck board closed. It is a perspective view which shows the state in which the vehicle got into the boarding room. It is a perspective view which shows the state which a movable deck board opened. It is a perspective view which shows the state which the pallet turned in the storing direction from the loading / unloading direction. It is a longitudinal cross-sectional view which follows the XI-XI line of FIG. 2, (A) is the state where the boarding board is received by the opening edge of a pit, (C) is an elevator during the descent | fall of an elevator carrier, (C) is an elevator. (D) is a state in which the pallet is swung from the storage direction to the loading / unloading direction, and (E) is a view showing a state in which the pallet is landed and the movable deck plate is closed. (A) is a state before the boarding / alighting deck plate is received at the opening edge of the pit, (B) is a state where the boarding / alighting deck plate is received at the opening edge of the pit, and (C) is a state where the elevator car is further It is a longitudinal cross-sectional view which shows the state which descended. It is a longitudinal cross-sectional view which shows an outer side deck board, a movable deck board, an actuator, and a link mechanism. It is a XIV arrow line view of FIG. It is a longitudinal cross-sectional view which shows another Example of an actuator and a link mechanism. It is an operation | movement flowchart of an elevator type parking lot installation. It is a perspective view which shows 2nd Embodiment of this invention. It is a longitudinal cross-sectional view which follows the XVIII-XVIII line of FIG. It is a longitudinal cross-sectional view which follows the XIX-XIX line | wire of FIG. It is a longitudinal cross-sectional view of the pit and floor board raising / lowering apparatus which shows the prior art.

  Embodiments of the present invention will be described below with reference to the drawings.

[First Embodiment]
FIG. 1 is a perspective view showing an example of a tower-type elevator parking facility to which the boarding / alighting deck device according to the present invention can be applied. The elevator parking facility 1 includes a parking tower 4 having an exterior plate 3 provided on the outer surface of a steel frame 2 (see FIG. 2), and the ground floor of the parking tower 4 is a boarding room 5. FIG. 2 is a plan view of the passenger compartment 5. An entrance / exit 6 that is opened and closed by an entrance / exit door (not shown) is opened in front of the entrance / exit 5, and an operation panel 7 is provided near the outside of the entrance / exit 6.

  As shown in FIG. 3, a pit 8 that is recessed downward is formed on the floor surface 5 a of the entrance room 5, and a pallet turning mechanism 9 is installed in the pit 8. As shown in FIG. 2, a parking position guiding mirror 11 is provided on the wall surface behind the pit 8 when viewed from the entrance / exit 6, and a control device 12 is installed. In addition, four support pillars 13 are erected at the four corners of the pit 8, and a vertical lift passage 14 is formed in the parking tower 4 surrounded by the four support pillars 13. An elevator transporter 15 is provided so as to be movable up and down (see FIGS. 1 and 2).

  The elevator transporter 15 is suspended at the four corners by four wire ropes 20 routed downward from the winch 17 provided in the upper part of the parking tower 4 via the pulleys 18 and 19, and the winch 17 is activated, The elevator passage 14 is moved up and down. Note that the other ends of the four wire ropes 20 are connected to a balance weight 21 to reduce power when the elevator car 15 is raised.

  On the other hand, a plurality of storage shelves 24 are provided in multiple stages on both sides so as to sandwich the up-and-down passage 14, and pallets 25 on which parked vehicles are loaded are stored one by one in these storage shelves 24. The elevator parking facility 1 is a so-called 90 ° lower entry system in which the longitudinal direction of each storage shelf 24 differs by 90 ° with respect to the vehicle entry direction from the entrance / exit 6 to the entry room 5. . This is due to the relationship between the shape of the entrance room 5 that can accommodate three pallets 25 side by side in a plan view and the land shape that is generally longer in depth than the frontage. In addition, the relative angle of the vehicle entry direction to the entrance room 5 and the storage shelf 24 is not limited to 90 °, and even if it is 90 ° or less, or 90 ° or more, the boarding / alighting deck device of the present invention described later is used. Can be applied. In the following description, the case of 90 ° will be described.

  As shown in FIGS. 2 to 4, the elevator transporter 15 has a rectangular shape that is almost the same size as the planar shape of the pallet 25, and a pallet swivel installed in the pit 8 at the center in the longitudinal direction. A square pallet turning hole 15a having a size through which the mechanism 9 can pass is formed (see FIG. 4). A known lateral feed arm type pallet transfer mechanism 27 is mounted on the front and rear of the elevator transporter 15. Furthermore, as shown in FIGS. 2 to 11, roller rails 28 are provided at both ends of the elevator transporter 15 so that the pallet 25 is slidably mounted in the horizontal direction. A rail (not shown) that is placed on is fixed.

  When the pallet 25 is taken out from the storage shelf 24 and transported to the passenger compartment 5, the elevator transporter 15 ascends the elevating passage 14 and stops at a predetermined height of the storage shelf 24. The arm 27a is rotated outwardly, and a roller 27b (see FIGS. 2 to 4) provided at the tip of the arm 27a is engaged with an edge (an engagement rail (not shown)) of the pallet 25 stored in the storage shelf 24. Then, the front and rear transverse feed arms 27a are rotated outward. As a result, the pallet 25 is pulled out of the storage shelf 24, rolls on the roller rails 28 provided at both ends of the elevator transporter 15, and is transferred onto the elevator transporter 15. Similarly, when the pallet 25 placed on the elevator transporter 15 is stored in the storage shelf 24, the front and rear transverse feed arms 27 a are rotated to transfer the pallet 25 from the elevator transporter 15 to the storage shelf 24.

  In the passenger compartment 5, the vehicle V is loaded and unloaded on the pallet 25 mounted on the elevator transporter 15. When the elevator transporter 15 on which the pallet 25 is mounted sinks to a predetermined height in the pit 8, the height of the pallet 25 approximates the height of the floor surface 5 a of the entry room 5. As described above, since the longitudinal direction of the storage shelf 24 differs by 90 ° with respect to the direction in which the vehicle enters the passenger compartment 5, the vehicle V that enters the passenger compartment 5 and rides on the pallet 25 on the elevator car 15 is The pallet 25 is lifted up a little by the pallet turning mechanism 9, and the direction thereof is changed by 90 °, and then the pallet 25 is placed on the elevator transporter 15 again and conveyed to the storage shelf 24 by the elevator transporter 15.

  As shown in FIG. 3, the pit 8 has a 90 ° orientation different from the vehicle entry direction, and the depth is generally set to about 1.5 meters. Further, a shallow pallet recess 8a extending in a direction intersecting with the pit 8 in a plan view, that is, a direction along the vehicle entering direction is formed. The depth of the pallet recess 8a is about 10 cm, and the pallet 25 turned by the pallet turning mechanism 9 in the direction along the vehicle entry direction is placed here.

  In plan view, the pallet turning mechanism 9 is installed at the intersection of the pit 8 and the pallet recess 8a that intersect in a cross shape, and the pallet turning mechanism 9 and the pallet turning hole 15a of the elevator transporter 15 match. As shown in FIGS. 3 to 5, when the elevator transporter 15 on which the pallet 25 is mounted descends to the pit 8, the pallet turning mechanism 9 dives through the pallet turning hole 15 a (see FIG. 4) of the elevator transporter 15 and bottoms of the pallet 25. , The pallet 25 is lifted about several centimeters from the elevator transporter 15 and turned 90 ° as shown in FIG. 6, and then the pallet 25 is lowered into the pallet recess 8a as shown in FIG.

  As shown in FIGS. 2 to 4, 11, and 12, a plurality of angle members 30 are fixed to the opening edge of the pit 8 in a range that does not overlap with the pallet recess 8 a in plan view. A boarding / exiting deck board 33 (an inner deck board 34 and an outer deck board 35), which will be described later, is hooked on these angle members 30.

Next, the boarding / alighting deck device 32 according to the present invention will be described.
As shown in FIGS. 2, 4, and FIGS. 6 to 9, the boarding / alighting deck device 32 includes a boarding / alighting deck plate 33 mounted on the elevator transporter 15. The boarding / alighting deck plate 33 moves up and down together with the elevator car 15, and when the elevator car 15 sinks into the pit 8, it is hooked on the angle member 30 provided at the opening edge of the pit 8 to open the pit 8. The upper surface of the boarding / alighting deck plate 33 is flush with the floor surface 5a of the entry room 5 (see FIG. 7). For this reason, a level difference of about 20 cm generated between the pallet 25 and the elevator transporter 15 submerged in the pit 8 is eliminated, and a wide and flat boarding deck D is formed. 4 omits the pallet 25 shown in FIG. 3 and clarifies the mounting position relationship of the boarding / alighting deck plate 33 with respect to the elevator car 15.

  As shown in FIG. 2 and FIGS. 6 to 9, when the pallet 25 is at an angle along the vehicle entry direction, the boarding / alighting deck plate 33 has an inner deck plate 34 positioned adjacent to both sides of the pallet 25 and the inner deck plate 34. An outer deck plate 35 positioned outside the deck plate 34 is provided. As shown in FIG. 6, an arm opening 36 having a width of about 20 to 30 cm is provided between the inner deck plate 34 and the outer deck plate 35, and a movable deck plate 37 capable of closing the arm opening 36 is provided. It is pivotally attached to the outer deck plate 35 via a plurality of hinges 38. That is, the movable deck plate 37 is provided on the outer deck plate 35 side.

  As shown in FIGS. 11 (A) to (E) and FIGS. 12 (A) to (C), on the lower surfaces of the inner deck plate 34 and the outer deck plate 35, there are four or more extending vertically downward. Guide rods 41 and 42 are projected. On the other hand, the elevator transporter 15 is provided with two types of guide tubes 43 and 44 extending in the vertical direction corresponding to the positions of the guide rods 41 and 42. The guide rods 41 and 42 are provided with the guide rods 41 and 42, respectively. By being slidably inserted into the tubes 43, 44, the inner deck plate 34 and the outer deck plate 35 are held so as to be movable up and down with respect to the elevator transporter 15.

  As shown in FIG. 11A, the guide tube 43 that supports the inner deck plate 34 is taller than the guide tube 44 that supports the outer deck plate 35. When the elevator transporter 15 is above the pit 8, that is, before the inner deck plate 34 and the outer deck plate 35 are hooked (received) on the angle member 30, the inner deck plate 34 is in the elevator. The height of the pallet transfer mechanism 27 mounted on the transporter 15 is maintained at a height that covers the upper side of the lateral feed arm 27a.

  On the other hand, the outer deck plate 35 is kept at a position lower than the lateral feed arm 27a. For this reason, the inner deck plate 34 and the outer deck plate 35 have a two-step shape, and the distal end portion (roller 27b) of the lateral feed arm 27a protrudes from the arm opening 36 between them. At this time, the movable deck plate 37 is in the open position 37 a and overlaps the upper surface of the outer deck plate 35.

  When the elevator transporter 15 descends and sinks into the pit 8 from this state, the inner deck plate 34 and the outer deck plate 35 are connected to the opening edge of the pit 8 as shown in FIGS. 11 (B) and 12 (B). At the same time, the inner deck plate 34 and the outer deck plate 35 have the same height. For this reason, the boarding / alighting deck plate 33 having a two-step shape is flattened, and the entire lateral feed arm 27 a is relatively positioned below the inner deck plate 34 and the outer deck plate 35.

  From this state, the elevator car 15 further descends and stops at the positions shown in FIGS. 11 (C) and 12 (C). Thus, even after the inner deck plate 34 and the outer deck plate 35 are received by the opening edge of the pit 8, the elevator car 15 is further lowered, so that the guide rods 41, 42 are connected to the guide tubes 43, The guide rods 41 and 42 are set to a length that does not come out of the guide tubes 43 and 44, so that the deck plates 34 and 35 move in the horizontal direction. Never do.

  Next, as shown in FIG. 11D, the pallet 25 is turned by the pallet turning mechanism 9. As described above, when the elevator transporter 15 is sufficiently submerged in the pit 8, the pallet turning mechanism 9 that rises upward through the pallet turning hole 15 a of the elevator transporter 15 interferes with the elevator transporter 15 when the pallet 25 turns. Can be prevented. Next, as shown in FIG. 11E, the movable deck plate 37 is driven by an actuator, which will be described later, and is rotated to the closed position 37b, the arm opening 36 is closed, and the boarding / alighting deck plate 33 is completely flat. Become.

  As shown in FIGS. 13 and 14, the outer deck plate 35 is integrally provided with an actuator 48 that opens and closes the movable deck plate 37. The actuator 48 is formed by integrating a servo motor 49 and a speed reducer 50, for example, and is fixed to the lower surface of the outer deck plate 35 by a bracket (not shown). The axial direction of the servo motor 49 is orthogonal to the axial direction of the hinge 38 of the movable deck plate 37, and the rotating shaft 51 along the axial direction of the hinge 38 protrudes from both sides of the speed reducer 50. The rotation is transmitted to the rotating shaft 51 by a bevel gear or the like inside the speed reducer 50.

  A crank arm 52 is provided at both ends of the rotating shaft 51 so as to rotate integrally. The crank arm 52 and a rotating bracket 53 fixed to the lower surface of the movable deck plate 37 are connected by a crank link 54 to form four sections. A link mechanism is configured. The movable deck plate 37 is provided with a slit 55 adjacent to the rotation bracket 53. When the movable deck plate 37 is rotated to the open position 37a, the crank link 54 passes through the slit 55. In this configuration, the rotation of the servo motor 49 is decelerated by the speed reducer 50 and transmitted to the rotating shaft 51, and is transmitted to the movable deck plate 37 via the crank arm 52, crank link 54, and rotating bracket 53, and the movable deck plate 37. Is opened and closed between the open position 37a and the closed position 37b.

  Instead of the actuator 48, for example, as shown in FIG. 15, an actuator 59 in which a servo motor 57 and a reciprocating cylinder 58 are integrated may be used. The actuator 59 is installed on the lower surface of the outer deck plate 35 by a main body rotation bracket 60 and is rotatable about a rotation shaft 61 along the axial direction of the hinge 38 of the movable deck plate 37. The reciprocating cylinder 58 converts the rotation of the servo motor 57 into the expansion / contraction movement of the expansion / contraction rod 62.

  One end of a linear first link 64 is pivotally attached to a fixed-side rotating bracket 63 fixed to the lower surface of the outer deck plate 35, and is fixed to the other end of the first link 64 and the lower surface of the movable deck plate 37. The movable side rotation bracket 65 is connected by a linear second link 66. The distal end of the telescopic rod 62 is pivotally attached to the intermediate portion of the second link 66 via a rotation shaft 67. In this configuration, when the servo motor 57 rotates, the telescopic rod 62 of the reciprocating cylinder 58 expands and contracts according to the rotation direction. When the telescopic rod 62 extends, the intermediate portion of the second link 66 is pushed and the movable deck plate 37 slides to the closed position 37b. When the telescopic rod 62 contracts, the intermediate portion of the second link 66 is pulled and the movable deck plate 37 is pulled. Slides to the open position 37a. At the closing position 37 b, the front and rear ends of the movable deck plate 37 overlap the end portion of the outer deck plate 35 and the end portion of the inner deck plate 34.

  In the elevator parking facility 1 having the boarding / alighting deck device 32 configured as described above, the flow when the vehicle V enters and leaves the vehicle will be described in order with reference to the operation flowchart shown in FIG.

  When the user enters or leaves the vehicle V, the user presses an activation button (not shown) after performing an authentication operation or the like on the operation panel 7 (see FIGS. 1 and 2) provided near the entrance / exit 6. . As a result, the empty pallet 25 is called into the entry room 5 at the time of warehousing, and the pallet 25 loaded with the leaving vehicle V at the time of warehousing.

  First, the elevator transporter 15 is raised to the height of the predetermined storage shelf 24, and the pallet 25 is transferred from the storage shelf 24 onto the elevator transporter 15 by the pallet transfer mechanism 27 and the roller rail 28 mounted on the elevator transporter 15. (Step S1). Next, the elevator transporter 15 descends the elevating passage 14 (step S2), and when the elevator transporter 15 starts to sink into the pit 8, the getting-on / off deck plate 33 (inner deck plate 34, outer deck plate 35) opens the pit 8. It is hung on the angle member 30 fixed to the edge and is landed (received) on the opening edge, and the step of the boarding / alighting deck plate 33 (34, 35) is eliminated and becomes flat (step S3). Immediately thereafter, the pallet 25 reaches the pallet turning mechanism 9 (step S4). Thereafter, the elevator car 15 further descends and stops in the pit 8 (step S5).

  Next, after the pallet turning mechanism 9 is raised and lifts the pallet 25, the pallet 25 is turned 90 degrees from the direction along the storage shelf 24 to the direction along the vehicle entry into the passenger compartment 5 (step S6). The pallet 25 is lowered and placed in the pallet recess 8a (step S7). Next, the movable deck plate 37 of the loading / unloading deck device 32 is rotated from the open position 37a to the closed position 37b by the actuator 48 or 59, and the arm opening 36 is closed (step S8). The operation of moving the movable deck plate 37 is executed when an operation signal transmitted simultaneously with the completion of turning of the pallet 25 is input to the actuator 48 or 59. When the movable deck plate 37 is closed at the closing position 37b, a wide boarding / alighting deck D having no steps or openings is formed on both sides of the pallet 25 (see FIG. 7).

  Next, the entrance / exit 6 is opened (step S9). The user drives the vehicle V when entering the vehicle and enters the entry room 5, stops on the pallet 25 and then exits, and enters the entry room 5 when loaded and is loaded on the pallet 25. The vehicle V is boarded, and the vehicle V is moved out of the passenger compartment 5 (step S10). And after confirming the safety (unmanned) in the entrance room 5, the operation panel 7 is operated and the entrance / exit 6 is closed (step S11).

  When the entrance / exit 6 is closed, the movable deck plate 37 is rotated from the closed position 37b to the open position 37a by the actuator 48 or 59, and the arm opening 36 is opened (step S12). Then, the pallet turning mechanism 9 is lifted to lift the pallet 25 (step S13), and the pallet 25 is turned 90 ° from the direction along the direction of entering the vehicle into the passenger compartment 5 to the direction along the storage shelf 24 and then lowered. Is placed on the elevator transporter 15 (step S14).

  Thereafter, the elevator transporter 15 starts to rise (step S15), and when the elevator transporter 15 exits the pit 8, the boarding / removal deck plate 33 (inner deck plate 34, outer deck plate 35) and the pallet 25 are moved by the elevator transporter 15. It is scooped up (step S16). As a result, the relative height between the inner deck plate 34 and the outer deck plate 35 changes, and the shape of the boarding / exiting deck plate 33 changes into a two-step staircase having the arm opening 36 therebetween.

  Thereafter, the elevator transporter 15 rises to a predetermined height of the storage shelf 24 and stops (step S17), and the pallet 25 is lifted from above the elevator transporter 15 by the pallet transfer mechanism 27 and the roller rail 28 mounted on the elevator transporter 15. It is transferred to the storage shelf 24 (step S18). Thus, the operation of loading / unloading is completed.

  As described above, the boarding / alighting deck device 32 includes the boarding / alighting deck plate 33 mounted on the elevator car 15, and the boarding / alighting deck board 33 moves up and down together with the carousel 15 so that the car elevator 15 sinks into the pit 8. Sometimes it is received by the opening edge (angle member 30) of the pit 8 and floats from the elevator transporter 15 so that the step generated between the pallet 25 and the elevator transporter 15 is eliminated.

  Further, the boarding / alighting deck plate 33 has an arm opening 36 for projecting the tip end portion (roller 27b) of the laterally feeding arm 27a in a stage before being received by the opening edge portion (angle member 30) of the pit 8. It has a stepped shape, and is provided with a movable deck plate 37 that opens and closes the arm opening 36. The movable deck plate 37 is flattened as soon as it is received by the opening edge of the pit 8, and after this flattening, the movable deck plate The arm opening 36 is closed by 37.

  As described above, the boarding / alighting deck plate 33 is a two-stage stepped shape having the arm opening 36 in the previous stage when it is received at the opening edge of the pit 8, that is, when the elevator car 15 is outside the pit 8. Since the lateral feed arm 27a of the pallet transfer mechanism 27 mounted on the elevator transporter 15 protrudes from the arm opening 36, the lateral feed arm 27a delivers the pallet 25 without being obstructed by the loading / unloading deck plate 33. The action can be performed.

  Then, when the elevator car 15 arrives at the entrance room 5 and sinks into the pit 8, the boarding / alighting deck plate 33 is received (latched) at the opening edge of the pit 8, and has been in a two-step shape until then. The boarding / alighting deck plate 33 rises from the elevator car 15 and is flattened. The arm opening 36 is closed by the movable deck plate 37 after the pallet 25 is turned. For this reason, the level | step difference between the pallet 25 and the elevator carrier 15 is lost, and the wide boarding / alighting deck D without a level | step difference and an opening part is formed in the both sides of the pallet 25. FIG. As a result, it is possible to easily and safely get on and off the vehicle V loaded on the pallet 25.

  In addition, since this boarding / alighting deck device 32 has a very simple, inexpensive and lightweight configuration in which the elevator board 15 is mounted with a vertically movable boarding / alighting deck board 33, the elevator car for the existing elevator-type parking lot equipment can also be used. 15 can be easily repaired only by additionally installing the boarding / alighting deck plate 33.

  Further, the boarding / unloading deck plate 33 of the boarding / unloading deck device 32 includes an inner deck board 34 positioned adjacent to both sides of the pallet 25 when the pallet 25 is oriented in the loading / unloading direction in the boarding room 5, and the inner decking board 34. The outer deck plate 35 is located outside the plate 34, and an arm opening 36 is provided between the inner deck plate 34 and the outer deck plate 35, and opens and closes the arm opening 36. A movable deck plate 37 is provided on the outer deck plate 35 side.

  By adopting this configuration, when renovation work for additionally installing this boarding / alighting deck device 32 to an existing elevator parking lot facility is carried out, it is already provided on both sides of the pallet in many existing elevator parking lot facilities. It is only necessary to use the narrow boarding / unloading deck board as the inner deck board 34 as it is, and to newly install the outer deck board 35 and the movable deck board 37 outside the boarding board board. Therefore, the renovation work can be performed inexpensively and easily.

  Further, since the actuator 48 (59) for opening and closing the movable deck plate 37 is provided integrally with the outer deck plate 35, the boarding / alighting deck device 32 unitizes the outer deck plate 35 and the actuator 48 (59). The installation to the elevator transporter 15 can be facilitated, and the repair work of the existing elevator parking lot facility can be facilitated.

  Moreover, according to the elevator parking lot facility 1 provided with such a boarding / alighting deck device 32, a wide boarding / unloading deck D having no steps is formed on both sides of the pallet 25 with a simple and inexpensive configuration. The ability to get on and off the vehicle V can be remarkably improved.

[Second Embodiment]
FIG. 17 is a perspective view showing a second embodiment of the present invention. The internal state of the passenger compartment 5 in FIG. 17 corresponds to the state of FIG. 7 in the first embodiment. That is, a state in which the pallet 25 is placed in the entrance room 5 at an angle along the direction in which the vehicle enters the entrance room 5 and the entrance / exit deck plate 33A corresponding to the entrance / exit deck plate 33 in FIG. Yes.

  The boarding / alighting deck device 70 in the second embodiment includes a boarding / alighting deck plate 33A having the same configuration as the boarding / alighting deck plate 33 in the boarding / alighting deck device 32 of the first embodiment. The boarding / alighting deck plate 33 </ b> A includes an inner deck plate 34, an outer deck plate 35, and a movable deck plate 37 that have the same configuration and operation as in the first embodiment. The difference from the boarding / alighting deck plate 33 in the first embodiment is that an extension deck plate 71 is added to the outer deck plate 35, and the other configurations are the same. Description is omitted.

  The extension deck plate 71 is pivotally attached to the edge of the outer deck plate 35 opposite to the edge where the movable deck plate 37A is pivotally mounted (on the side opposite to the pallet 25) via a plurality of hinges 38. . The extended deck plate 71 is wider than the movable deck plate 37 and closes the stepped opening 72 existing from the edge of the outer deck plate 35 to which the extension deck plate is pivoted to the tip of the pit 8. As shown in FIG. 18, it is possible to rotate between an open position 71 a that overlaps the upper surface of the outer deck plate 35 and a closed position 71 b that closes the stepped opening 72. The movable deck plate 37 and the extension deck plate 71 are driven by an actuator 74 described later to open and close in synchronization, but may be opened and closed individually.

  With such a loading / unloading deck device 70, the arm opening 36 is closed by the movable deck plate 37, and at the same time, the stepped opening 72 is closed by the extension deck plate 71. For this reason, the boarding / alighting deck plate 33 </ b> A can be made wide and flat without any openings or recesses that continue to the tip of the pit 8, and the boarding / exiting property on the pallet 25 can be further improved.

18 is a longitudinal sectional view taken along line XVIII-XVIII in FIG. 17, and FIG. 19 is a longitudinal sectional view taken along line XIX-XIX in FIG.
As shown in FIGS. 18 and 19, the outer deck plate 35 is integrally provided with an actuator 74 that opens and closes the movable deck plate 37 and the extended deck plate 71. The actuator 74 is formed by integrating a servo motor 75 and a bevel gear box 76, for example, and is fixed to the lower surface of the outer deck plate 35 by a bracket (not shown).

  The axial direction of the servo motor 75 is orthogonal to the axial direction of the hinge 38 of the movable deck plate 37 and the extension deck plate 71, and the drive shafts 78 and 79 along the axial direction of the hinge 38 project from both sides of the bevel gear box 76. The rotation of the servo motor 75 is decelerated by the bevel gears 80, 81, 82 in the bevel gear box 76, and the axial direction is changed to a right angle so as to be transmitted to the driving shafts 78, 79. For this reason, the driving shafts 78 and 79 rotate in directions opposite to each other. Drive sprockets 83 and 84 are integrally provided at the tips of the driving shafts 78 and 79, respectively.

  Under the hinge 38 to which the movable deck plate 37 is pivotally mounted and directly under the hinge 38 to which the extension deck plate 71 is pivotally mounted, driven shafts 85 and 86 respectively parallel to the driving shafts 78 and 79 are provided by bearings (not shown). It is pivotally supported. The driven shafts 85 and 86 are respectively provided with driven sprockets 87 and 88 and crank arms 89 and 90 in a rotating manner. A chain 91 is wound around the drive sprocket 83 and the driven sprocket 87, and a chain 92 is wound around the drive sprocket 84 and the driven sprocket 88.

  The movable deck plate 37 and the extension deck plate 71 are provided with pivot shafts 93 and 94, respectively, and the pivot shaft 93 and the crank arm 89 are connected by a crank link 95. The arms 90 are connected by a crank link 96 to form a four-bar linkage mechanism.

As shown in FIGS. 18 and 19, for example, when the actuator 74 rotates in the R direction, the driving shafts 78 and 79 and the driven shafts 85 and 86 are rotated in the opening direction in conjunction with the chains 91 and 92. Is rotated to the open position 37a to open the arm opening 36, and the extension deck plate 71 is rotated to the open position 71a to open the stepped opening 72.
When the actuator 74 rotates in the L direction, the driving shafts 78 and 79 and the driven shafts 85 and 86 are rotated in the closing direction in conjunction with the chains 91 and 92, and the movable deck plate 37 is rotated to the closing position 37b. While the arm opening 36 is closed, the extension deck plate 71 is rotated to the closing position 71b and the stepped opening 72 is closed.

  In this manner, the movable deck plate 37 and the extension deck plate 71 are pivotally attached to the outer deck plate 35, and both the movable deck plate 37 and the extension deck plate 71 are provided by a single actuator 74 provided on the lower surface of the outer deck plate 35. The outer deck plate 35, the movable deck plate 37, the extension deck plate 71, and the actuator 74 are unitized to facilitate installation on the elevator car 15, and as a result, the existing elevator parking lot equipment Renovation work can be facilitated.

  It should be noted that the present invention is not limited to the above-described embodiment, and can be appropriately changed without departing from the gist thereof, and the embodiment to which such a change or improvement is added also includes the scope of the right of the present invention. Shall be included.

  For example, in the present embodiment, the lower entrance elevator parking facility 1 in which the first floor portion of the parking tower 4 is the entrance room 5 has been described, but the entrance room 5 is provided at the top of the parking tower 4. The boarding / exiting deck apparatus according to the present invention can also be applied to an elevator system parking facility of an upper boarding system or an intermediate boarding system in which the boarding room 5 is provided in the middle part of the parking tower 4. In this case, since the elevator car 15 passes (penetrates) through the pit 8, instead of the angle member 30 (see FIG. 4) for locking (receiving) the boarding / alighting deck plate 33 (34, 35). In addition, it is necessary to provide a projecting part or the like that can be projected and retracted in the horizontal direction, retract the projecting part when the elevator transporter 15 passes through the pit 8, and control the projecting part only when the elevator transporter 15 stops at the pit 8. is there.

  Further, the mechanism of each part is not limited to that of the present embodiment, and other mechanisms can be used.

DESCRIPTION OF SYMBOLS 1 Elevator type parking lot equipment 4 Parking tower 5 Entrance room 6 Entrance / exit 8 Pit 9 Pallet turning mechanism 14 Elevating passage 15 Elevator carrier 24 Storage shelf 25 Pallet 27 Pallet transfer mechanism 27a Lateral feed arm 30 Angle material 32, 70 Boarding deck device 33 Entry / exit deck plate 34 Inner deck plate 35 Outer deck plate 36 Arm opening 37 Movable deck plate 41, 42 Guide rod 43, 44 Guide tubes 48, 59, 74 Actuator 71 Extension deck plate 72 Stepped opening V Vehicle

Claims (5)

A vertical lift passage,
A storage shelf provided in a multi-stage shape along the lifting passage;
An elevator transporter that moves up and down in the lift passage, stores a pallet on which a vehicle is loaded in the storage shelf, or carries it out of the storage shelf;
A pallet transfer mechanism of a lateral feed arm type mounted on the elevator transporter and delivering the pallet to the storage shelf;
A loading room for loading and unloading the vehicle on the pallet;
A pit that sinks the elevator car to a predetermined height so that the height of the pallet approximates the height of the floor surface of the entry room;
A pallet turning mechanism provided in the pit for turning the direction of the pallet between a direction when the vehicle enters and exits the entry room and a direction when the vehicle is stored in the storage shelf;
It is mounted on the elevator car and moves up and down together. When the elevator car sinks into the pit and the pallet is swung in the storage direction to the storage shelf, it is received by the opening edge of the pit. A boarding and alighting deck plate that floats from the elevator transporter and eliminates a step generated between the pallet and the elevator transporter,
The boarding / alighting deck plate has a stepped shape with at least two steps having an arm opening for projecting a front end portion of the laterally feeding arm at a stage before being received by the opening edge of the pit, and the arm opening. It has a movable deck plate that opens and closes
The landing deck board is received at the opening edge of the pit, and at the same time, is flattened according to the height of the floor surface of the entry room, and after this flattening, the arm opening is formed by the movable deck board. A boarding / exiting deck device for an elevator parking facility, which is closed. The boarding deck board is
An inner deck plate positioned adjacent to both sides of the pallet when the direction of the pallet is along the entry / exit direction to the entry room;
An outer deck plate positioned outside the inner deck plate, and
The arm opening is provided between the inner deck plate and the outer deck plate,
The boarding / alighting deck apparatus for an elevator-type parking facility according to claim 1, wherein the movable deck board is provided on the outer deck board side. The boarding deck board is
An inner deck plate positioned adjacent to both sides of the pallet when the direction of the pallet is along the entry / exit direction to the entry room;
An outer deck plate positioned outside the inner deck plate, and
The outer deck plate has an edge on the side opposite to the edge on which the movable deck plate for closing the arm opening is provided.
The boarding / alighting of the elevator parking facility according to claim 1 or 2, further comprising an openable / closable extension deck plate that closes a stepped opening existing from the edge to the tip of the pit. Deck equipment.   4. The elevator parking facility according to claim 1, wherein an actuator for opening and closing the movable deck plate or the extension deck plate is integrally provided on the outer deck plate. 5. Deck equipment.   An elevator parking facility comprising the boarding / alighting deck device according to any one of claims 1 to 4.

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