JP2008031635A - Three-dimensional parking device - Google Patents

Abstract

To provide a three-dimensional parking apparatus in which an opening for lifting on both sides of a turning table is closed to eliminate a gap so that an automobile occupant can get on and off safely and safely.
According to the multi-story parking apparatus, a first movable floor closes a passage portion of a lift-side fork portion in a lifting opening, and a passage portion of a main frame is closed by a second movable floor. As a result of the closing, a floor surface for occupant getting on and off is formed on both sides of the turntable 21. With the floor surface thus formed, the vehicle occupant can get on and off safely and safely.
[Selection] Figure 3

Description

  The present invention relates to a parking apparatus that delivers a vehicle between a swivel table having a comb-like fork and a lift, and a direction in which the vehicle enters is perpendicular to the longitudinal direction of the lift. It relates to the multi-story parking apparatus set to ".

  Conventionally, in a parking apparatus of a method of delivering a vehicle between a swivel table having a comb-like fork portion and a lift, the direction of entering the vehicle is set to a direction orthogonal to the longitudinal direction of the lift Such a multi-story parking apparatus is well known as shown in Patent Document 1 below, for example.

  FIG. 11 shows a three-dimensional parking apparatus disclosed in Patent Document 1. In this multi-story parking apparatus 100, a turntable 102 installed in a car loading / unloading unit 101 and a hoistway (not shown) formed between the loading / unloading unit 101 and a car storage unit (not shown). An elevating lift 103 for elevating and lowering is provided. The swivel table 103 includes four trunks 104 configured in a cross shape, and a large number of forks 105 projecting outward on both sides of the swivel table 103. The swivel table 103 is swung 90 degrees for each operation. Yes. The lift 103 is composed of four independent fork members 106 on which front and rear tires of an automobile are mounted and driven to move up and down synchronously at the same height. The turning table 102 and the lift 103 have a shape and a structure that can pass through each other. In addition, an entrance / exit 107 for the automobile is provided at a position facing the side of the lift 103. That is, in this multi-story parking apparatus 100, the direction in which the vehicle enters is set in a direction orthogonal to the longitudinal direction (front-rear direction) of the lift 103.

  In the above-described multi-story parking apparatus, when a vehicle is stored, the vehicle enters the storage / exit unit 101 through the storage / exit port 107 and gets on the turntable 102 that is on standby. After the vehicle occupant leaves the loading / unloading unit 101, the turntable 102 rises to a predetermined height and then turns 90 °. Subsequently, the lift 103 is lifted and passed through the turn table 102, and the automobile is delivered from the turn table 102 to the lift lift 103. The lift 103 is raised to the target storage unit, and the automobile is transferred from the lift 103 to the storage unit.

  In the case of unloading the car, after the car is delivered from the storage unit to the lifting lift 103, the lifting lift 103 descends to the loading / unloading section 101 and passes from the lifting table 103 to the turning table 102 in the process of passing through the turning table 102. The car is delivered. Subsequently, after the turning table 102 turns 90 ° so that the front of the automobile faces the entrance / exit 107, the vehicle lowers to the boarding level of the automobile. After the car occupant gets on the car, the car moves forward and leaves the warehouse.

Japanese Patent Publication No. 7-56180

In the above-described conventional multi-story parking apparatus, the lift 103 and the fork of the turntable 102 are alternately arranged, and function as a walking floor when passengers get on and off.
However, there is a gap between the lift fork 103 and the fork of the swivel table 102, and as a result, irregularities are formed, so there is a problem that the occupant feels uneasy about walking on it, and the occupant is difficult to walk and is safe. There is a problem above.

  The present invention has been made in view of the above-described problems, and in a multi-story parking apparatus in which the direction in which a vehicle enters and exits a storage unit is set in a direction perpendicular to the longitudinal direction of the lift lift, An object of the present invention is to provide a three-dimensional parking device that closes the lifting openings on both sides and eliminates a gap so that an automobile occupant can safely and safely get on and off.

In order to solve the above problems, the multi-story parking apparatus of the present invention employs the following means.
(1) That is, the three-dimensional parking apparatus of the present invention is installed in a car storage / removal unit and can be turned by placing a car and turning, and lifting and lowering a hoistway to pass the car to and from the turning table. The swivel table has a comb-like table-side fork portion that protrudes outward in the lateral direction at the forward and rearward positions in the longitudinal direction, and the lift lifts are opposed to each other. A pair of main frames extending in the horizontal direction and comb-like lift-side fork portions projecting inward in the short direction at the front and rear positions in the longitudinal direction thereof, the swivel table and the lift lift Has a shape and a structure that can pass through each other when their longitudinal directions coincide with each other, and an opening for raising and lowering the lifting lift is formed on the floor of the warehouse. In a three-dimensional parking apparatus in which the direction of entry of the vehicle is set in a direction orthogonal to the longitudinal direction of the lift lift, the opening for raising and lowering exposed on both sides of the turning table with the longitudinal direction facing the entry direction of the vehicle A movable floor that is closed to form a floor surface for occupant getting on and off is provided, and the movable floor is a first movable floor that closes a passage portion of the lift-side fork portion of the lift opening and a passage portion of the main frame. And a second movable floor for closing the door.

  According to this multi-story parking device, the first movable floor closes the passage portion of the lift-side fork portion and the second movable floor closes the passage portion of the main frame in the lift opening. A floor for occupant getting on and off is formed. Since the lift-side fork portions of the lift lift are not exposed on both sides of the turning table due to the floor surface thus formed, the vehicle occupant can get on and off safely and safely.

(2) In the multi-story parking apparatus, the second movable floor is installed on the main frame so as to be movable up and down, and is provided at a predetermined position when the elevating lift is located at a home position in the elevating opening. When the lift is positioned at a higher level than the lift opening, the lift position is lowered by its own weight. It becomes.

As described above, when the lifting lift is positioned at a level higher than the lifting opening, the second movable floor is moved to the lowered position by its own weight and moves together with the lifting lift. However, when the lifting lift is positioned at the home position, 2 The movable floor is supported by the receiving member, and becomes a part of the floor for occupant getting on and off at the raised position. In other words, the second movable floor moves up and down mechanically in conjunction with the operation of the lift, and automatically closes and opens the passage portion of the main frame in the lift opening. Therefore, a movable floor can be configured without using a drive source such as a motor.
In addition, although the second movable floor is installed on the main frame of the lift lift, when the automobile is placed on the lift lift, the second movable floor moves to the lowered position by its own weight. Contact with the body can be prevented.

(3) Further, in the multi-story parking apparatus, the second movable floor is installed in the storage / exit section, and a closed position and a passage portion for closing the passage portion of the main frame in the lifting opening are closed. A movable plate movable between an open position and an open position; and a movable plate drive mechanism that opens and closes the movable plate. The movable plate drive mechanism includes an operating member coupled to the movable plate, and the movable plate. An elastic member that constantly urges the operating member so that the plate is in an open position; and a pressing member that is connected to the operating member and is pushed down by the lift when the lift is positioned at a home position in the lift opening; When the pressing member is pushed down by the lift, the movable plate moves to the closed position.

In the second movable floor configured as described above, when the lifting lift is at a higher level than the lifting opening, the movable plate is opened by the biasing force of the elastic member, but the lifting lift is positioned at the home position. When the pressing member is pushed down by the main frame, the operating member connected to the pressing member moves integrally against the urging force of the elastic member, and the movable plate connected to the operating member is in the closed position. It becomes. Thus, the second movable floor is opened and closed mechanically in conjunction with the lifting and lowering of the lifting lift, and automatically closes and opens the passage portion of the main frame in the lifting opening. Therefore, a movable floor can be configured without using a drive source such as a motor.
Moreover, since this 2nd movable floor is installed in the entrance / exit part independently of the raising / lowering floor, it can prevent that a 2nd movable floor contacts the body of the motor vehicle mounted on the raising / lowering lift. it can.

(4) Further, in the multi-story parking apparatus, the first movable floor has two pieces that respectively close a whole between the passage portions of the pair of main frames among the lifting openings exposed on both sides of the turning table. It consists of a movable panel.

  Lift lift forks are provided at four locations on the lift, front, rear, left, and right, so lift side forks are exposed on two sides of the swivel table, two on each side. The exposed part can be closed by two movable panels. Thus, since the exposed part of the lift side fork part can be opened and closed by two sets of drive mechanisms and drive sources, the open / close mechanism can be simplified.

(5) Moreover, the said three-dimensional parking apparatus WHEREIN: The said 1st movable floor is comprised so that a slide to the longitudinal direction of the said raising / lowering lift is possible so that it may move between a closed position and an open position.

  In this way, the first movable floor that moves between the closed position and the open position can be configured with a relatively simple mechanism.

(6) Further, in the multi-story parking apparatus, the turning table is capable of moving up and down a vehicle entry level and a predetermined height higher than the vehicle entry level, and lifting lift when the longitudinal direction is directed to the vehicle entry direction. In the range corresponding to the inner side of the main frame, a table center side fork portion protruding outward in the short direction is provided, and the elevating frame is a short of the swivel table whose longitudinal direction is directed to the vehicle entry direction. In the range corresponding to the inner side of the width in the hand direction, a frame center side fork portion that protrudes inward in the short direction, and further extends upward from a predetermined portion below the swivel table, and the lift opening The clearance between the frame center side fork portion of the elevating frame located inside, and the table center side of the swivel table positioned at the boarding level with the longitudinal direction oriented in the vehicle entry direction A plurality of auxiliary members arranged so as to be inserted through the gaps of the ark portion, the auxiliary members being set at the same level as the upper surface of the table center side fork portion of the swivel table whose upper surface is located at the boarding level Has been.

Since the lifting lift is provided with the frame center side fork portion having the above-described configuration, it can be applied to an automobile having a small distance between the front and rear wheels.
Further, since the auxiliary member configured as described above does not interfere with either the frame center side fork portion or the lift center side fork portion, it does not hinder the lifting and lowering of the turning table and the lifting frame. Further, since the upper surface of the auxiliary member is set to the same level as the upper surface of the table center side fork portion of the turning table at the boarding level, when the automobile gets into the turning table or gets off the turning table. In addition, since the passage of the automobile is formed together with the table center side fork portion, it is possible to smoothly get on and off the turning table of the automobile.

  According to the multi-story parking apparatus of the present invention, in the multi-story parking apparatus in which the entrance direction of the vehicle to the entry / exit part is set in a direction orthogonal to the longitudinal direction of the lift lift, the lift openings on both sides of the turning table are provided. It closes and eliminates the gap, so that passengers in the car can get on and off safely and safely.

  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In addition, the same code | symbol is attached | subjected to the common part in each figure, and the overlapping description is abbreviate | omitted.

In the following description, the terms “longitudinal direction” and “short-side direction” are used for the swivel table and the lifting lift. These terms, when used with respect to the swivel table, are the longitudinal direction and short-side direction of the swivel table. And when used in relation to a lift, it means the longitudinal direction and the short direction of the lift. Therefore, the longitudinal direction of the swivel table and the longitudinal direction of the lift lift, or the short direction of the swivel table and the short direction of the lift lift may not mean the same direction depending on the orientation of the swivel table.
Further, with respect to the turning table, the “front-rear direction” is synonymous with the longitudinal direction. With respect to the lift, the “front-rear direction” is synonymous with the longitudinal direction.

In FIG.1 and FIG.2, the whole structure of the multi-story parking apparatus 1 of embodiment of this invention is shown. A hoistway 2 extending in the vertical direction is formed inside the multi-story parking apparatus 1, and a plurality of storage portions 3 are provided in a hierarchical manner on both sides along the hoistway 2.
Each storage unit 3 is provided with a fork-type traverse tray 5 on which an automobile 4 can be mounted. Each storage unit 3 is provided with a storage frame 7 having a plurality of rollers 6, and the hoistway 2 is provided with an intermediate frame 9 having a plurality of rollers 8 in a straight line between the storage frames 7 on both sides thereof. ing. The traverse tray 5 is supported by the roller 6 of the storage frame 7 and the roller 8 of the intermediate frame 9, and the rollers 6 and 8 are rotated by driving a motor (not shown) so that the traverse tray 5 can traverse between the hoistway 2 and the storage unit 3. It is like that.

Lifting guides 16 extending in the vertical direction are provided at the four corners of the hoistway 2, and the lifting lift 10 on which the automobile 4 can be mounted is lifted and lowered along the lifting guides 16.
The elevating lift 10 and the traversing tray have a shape and a structure that can pass through in the vertical direction, and the vehicle 4 can be passed between them.

  The lifting lift 10 is composed of a pair of left and right, and is suspended by a lifting chain 17 via a suspension member 13 (see FIG. 7), which will be described later, provided at both longitudinal ends of the left and right. 17 is wound up and rewound by driving of the lifting / lowering driving device 18 and is driven to lift and lower. 1 and 2, the lift 10 has a longitudinal direction (front-rear direction) that coincides with the vertical direction of the drawing.

In this multi-story parking device 1, the entry / exit part 20 of the automobile 4 is provided on the first floor portion above the ground, the ground surface position FL is at the entry level of the automobile 4, and the entry direction of the automobile 4 moves up and down. It is set in a direction orthogonal to the longitudinal direction of the lift 10.
In the loading / unloading unit 20, a turn table 21 is installed to turn the car 4 and turn it to change the direction of the car 4. The turntable 21 can deliver the automobile 4 to and from the lift 10 with a structure described later.

  The turning table 21 is driven by a table driving device 22 installed in a pit P formed below (underground) below the boarding level. The table driving device 22 has a raising / lowering function for raising and lowering the turning table 21 between the boarding level and a predetermined height slightly higher than that, and a turning function for turning the turning table 21 in an arbitrary direction.

  In FIG. 1, the turning table 21 is in a state in which the automobile 4 can get into the turning table 21 with the longitudinal direction thereof facing the direction in which the automobile 4 enters. In FIG. 2, the turntable 21 is in a state in which the vehicle 4 can be delivered to and from the lift lift 10 with its longitudinal direction oriented in a direction perpendicular to the direction in which the vehicle 4 enters.

  The pit P constitutes a part of the hoistway 2. In FIG. 1, the elevating lift 10 stops at a home position located below the turning table 21 and is on standby.

The top view of the entering / exiting part 20 of the multi-story parking apparatus 1 is shown in FIGS.
FIG. 3 shows a state in which the turning table 21 faces the direction in which the automobile 4 enters and the automobile 4 can enter. FIG. 4 shows a state in which the turning table 21 faces in a direction orthogonal to the direction in which the automobile 4 enters and the lift 10 is positioned below the turning table 21. FIG. 5 shows a state in which the turning table 21 is oriented in a direction perpendicular to the direction in which the automobile 4 enters and the lift 10 is lifted and located on the floor above the first floor.

  A fixed panel 29 constituting the floor surface is installed in the loading / unloading unit 20. The fixed panel 29 is composed of one or more panels. The fixed panel 29 includes a table opening 30 that can accommodate a front part and a rear part when the turning table 21 whose longitudinal direction is directed in the direction of entry of the automobile 4 is at a boarding level, and the lifting lift 10 It has such a shape and structure as to form an elevation opening 31 for raising and lowering.

  As shown in FIG. 3, a turning table 21 is installed at the center of the loading / unloading unit 20. The swivel table 21 has a central panel 25 extending in the longitudinal direction thereof, and a comb-like table-side fork portion 24 that protrudes outward in the lateral direction toward the front and rear of the central panel 25 in the longitudinal direction. The swivel table 21 further has an intermediate panel 25 protruding outward from the central portion in the longitudinal direction of the central panel 25, and the lateral direction outward from the central panel 25 between the intermediate panel 25 and the front and rear table side fork portions 24. And a comb-like table center side fork portion 26 that protrudes into the table. The table center side fork portion 26 is located within a range corresponding to the inner side of the main frame 11 of the lift 10 when the turning table 21 is oriented in the longitudinal direction of the automobile 4.

  Guide frames 33 are installed on both the left and right sides in the table opening 30. The guide frame 33 is connected to a comb-shaped fixed fork portion 36 that protrudes so as to be inserted into the gap of the table-side fork portion 24 of the turning table 21 that is accommodated in the table opening 30. The table-side fork portion 24 and the fixed fork portion 36 of the turning table 21 have a shape and a structure that can pass vertically.

  An intermediate guide frame 34 is installed between the front and rear guide frames 33. A gap is formed between the guide frame 33 and the intermediate guide frame 34 so that the main frame 11 of the lifting lift 10 can pass therethrough. On the other hand (on the right side in FIGS. 3 to 5), the intermediate guide frame 34 protrudes so as to be inserted into the gap of the table center side fork portion 26 of the turning table 21 that is accommodated in the table opening 30. The intermediate fixed fork portions 37 are connected. The table center side fork portion 26 and the intermediate fixed fork portion 37 of the turning table 21 have a shape and a structure that can pass vertically.

  The automobile 4 travels on the upper surface formed by the table-side fork portion 24 and the fixed fork portion 36 and on the upper surface formed by the table center-side fork portion 26 and the intermediate fixed fork portion 37, and the guide frame 33 and the intermediate It is possible to get on the turntable 21 while being guided by the guide frame 34.

FIG. 7 shows a plan view (A) and a side view (B) of the lifting lift 10.
The lifting lift 10 includes a pair of main frames 11 that extend in the horizontal direction opposite to each other, and a comb-like lift-side fork portion 12 that protrudes inward in the lateral direction at the front and rear positions in the longitudinal direction. The automobile 4 can be mounted on the lift-side fork portion 12.
Further, the lifting lift 10 projects inward in the short direction within a range corresponding to the inner side of the width in the short direction of the turning table 21 with the longitudinal direction facing the entrance direction of the automobile 4 (see FIG. 3). A lift center side fork portion 14 is provided. By having the lift center side fork part 14, the automobile 4 with a short distance between the front and rear wheels can be mounted.

A suspension member 13 guided in the vertical direction along the lifting guide 16 is connected to both front and rear ends of each main frame 11.
The lifting lift 10 and the turning table 21 have a shape and a structure that can pass through in the vertical direction when the longitudinal directions of the lift lift 10 and the turning table 21 coincide with each other.

  Further, as shown in FIG. 3, the multi-story parking apparatus 1 closes the lifting and lowering openings 31 exposed on both sides of the turning table 21 whose longitudinal direction is in the direction in which the automobile 4 enters and the floor surface for passengers getting on and off. The movable floor 40 is formed. The movable floor 40 includes a first movable floor 41 that closes a passage portion of the lift-side fork portion 12 in the lifting opening 31 and a second movable floor 45 that closes a passage portion of the main frame 11.

  In the present embodiment, the first movable floor 41 includes two movable panels 42 that respectively close the entire portion between the passage portions of the pair of main frames 11 among the lifting openings 31 exposed on both sides of the turntable 21. . The first movable floor 41 is configured to be slidable in the longitudinal direction of the lift 10 so as to move between a closed position (position shown in FIG. 3) and an open position (position shown in FIG. 4). .

  FIG. 6 shows an example of a panel driving device 43 for driving the movable panel 42. A base frame 431 is installed in the pit P below the movable panel 42. A traverse rail 432 extending in the longitudinal direction (left and right direction in FIG. 6) of the lift 10 is installed on the base frame 431. A transverse roller 433 is attached to the lower surface of the movable panel 42 so that it can travel on the transverse rail 432.

  Further, below the movable panel 42, a driving sprocket 433a and a driven sprocket 433b are arranged at positions spaced apart in the longitudinal direction of the lifting lift 10. A driven chain 434 is stretched between the drive sprocket 433a and the driven sprocket 433b. Both ends of the driven chain 434 are coupled to a chain coupling member 435 coupled to the lower surface of the movable panel 42.

  A reduction gear 437 is connected to a drive motor 436 installed on the foundation frame 431, and an output shaft sprocket 433 c is attached to the output shaft of the reduction gear 437. A drive chain 438 is stretched over the output shaft sprocket 433c and the drive sprocket 433a.

  In the panel drive device 43 configured as described above, when the drive motor 436 is driven, the chain connecting member 435 connected to the driven chain 434 moves in the longitudinal direction of the lift 10 (left and right in FIG. 6). Then, the movable panel 42 connected to the chain connecting member 435 similarly moves in the longitudinal direction of the lift lift 10. Thereby, the movable panel 42 moves between a closed position indicated by a solid line and an open position indicated by a broken line.

  Since the lift side fork part 12 is provided at four places on the lifting lift 10 in the front, rear, left and right directions, the lift side fork part 12 is exposed on both sides of the turning table 21 in two places on one side, a total of four places. The exposed portion of the first movable floor 41 can be closed by the two movable panels 42. Thus, since the exposed part of the lift side fork part 12 can be opened and closed by two sets of drive mechanisms and drive sources, the opening and closing mechanism can be simplified.

In this embodiment, the 2nd movable floor 45 is installed in the main frame 11 of the turning table 21 so that an up-down movement is possible, as shown to FIG. 7 (B).
The configuration of the second movable floor 45 is shown in FIG. The second movable floor 45 includes a linear guide 451 fixed to the side surface of the main frame 11, a slider 452 attached to the linear guide 451 so as to be slidable in the vertical direction, and a slider 452 so as to cover the top of the main frame 11. It consists of a movable plate 453 fixed to the upper part.

  As shown in FIG. 8A, when the lifting lift 10 is located at a higher level than the lifting opening 31, the second movable floor 45 is in the lowered position due to its own weight. On the other hand, as shown in FIG. 8B, when the lift 10 is positioned at the home position in the lift opening 31, a predetermined portion (in this embodiment, the end of the fixed panel 29 on the lift opening 31 side). By being supported by a receiving member 47 (see FIG. 5) provided on the vehicle, the movable plate 453 forms a part of the floor surface for passengers getting on and off.

  As described above, the second movable floor 45 moves up and down mechanically in conjunction with the operation of the lift 10 and automatically closes and opens the passage portion of the main frame 11 in the lift opening 31. Therefore, a movable floor can be configured without using a drive source such as a motor.

  Furthermore, as shown in FIG. 9, the multilevel parking device 1 includes a plurality of auxiliary members 49 extending upward from a predetermined portion below the turntable 21. As shown in FIG. 9A, the auxiliary member 49 gets in the gap between the lift center fork portion 14 of the lift lift 10 located in the lift opening 31 and the longitudinal direction thereof in the direction in which the automobile 4 enters. It arrange | positions so that it may penetrate in the clearance gap between the table center side fork parts 26 of the turning table 21 located in a level.

That is, as shown in FIGS. 9A to 9D, the auxiliary member 49 is configured not to be an obstacle when the lifting lift 10 is raised and lowered, and is also configured not to be an obstacle when the turning table 21 is raised and lowered. .
Further, as shown in FIG. 9A, the auxiliary member 49 is set at the same level as the upper surface of the table center side fork portion 26 of the turning table 21 whose upper surface is located at the boarding level.

  Next, operation | movement of the multi-story parking apparatus 1 comprised as mentioned above is demonstrated with reference to FIGS. 1-5 and FIG.

  9A to 9D, the first movable floor 41 is not shown on the left side of the center line in order to show the positional relationship between the main frame 11 and the second movable floor 45. Further, in (A) to (C), the second movable floor 45 is not shown to the right of the center line in order to show the state of the first movable floor 41.

  In the case of entering the automobile 4, in the entry / exit section 20, as shown in FIGS. 1, 3, and 9 (A), the turning table 21 faces the entry direction of the automobile 4 and stands by at the entry level. . The lifting lift 10 stands by at a home position below the turning table 21. In this state, the automobile 4 gets on the turntable 21. At this time, since the upper surface of the auxiliary member 49 is at the same level as the upper surface of the table center side fork portion 26 of the turning table 21 at the boarding level, when the automobile 4 gets into the turning table 21, A passage of the automobile 4 is formed together with the table center side fork portion 26. Therefore, the automobile 4 can be smoothly boarded.

3 and 9A, the first movable floor 41 is in the closed position, the passage portion of the lift-side fork portion 12 in the lifting opening 31 is closed, and the second movable floor 45 is received. It is supported by the members and is in the raised position, and the passage portion of the main frame 11 in the lifting opening 31 is closed. For this reason, the movable floor 40 including the first movable floor 41 and the second movable floor 45 closes the lifting openings 31 on both sides of the turntable 21, and floors for passengers getting on and off are formed on both sides of the turntable 21. ing.
Due to the floor surface thus formed, the lift-side fork portion 12 of the lift lift 10 is not exposed on both sides of the turning table 21. Therefore, the passenger of the automobile 4 can get out of the automobile 4 safely and safely.

When the occupant leaves the entry / exit section 20, the first movable floor 41 moves from the closed position to the open position, as shown in FIG. 9B. Further, the turning table 21 is raised to a predetermined height.
Subsequently, as shown in FIGS. 4 and 9C, the turning table 21 turns 90 °. Thereby, the longitudinal direction of the turning table 21 and the lift 10 is in a state where they can pass through each other.

  Subsequently, as shown in FIG. 9D, the automobile 4 is delivered from the turning table 21 to the lifting lift 10 in the process in which the lifting lift 10 is lifted and passes through the turning table 21. At this time, as the lifting lift 10 is raised, the second movable floor 45 is released from the support by the receiving member, and thus moves to the lowered position by its own weight. FIG. 5 shows a state where the lift 10 receives the automobile 4 from the turning table 21 and moves up.

It is conceivable that a fixed floor having a height equivalent to the second movable floor 45 in the raised position is provided in the main frame 11 in advance without providing the second movable floor 45. However, on the fixed floor, when the automobile 4 is mounted on the lifting lift 10, there is a possibility that it contacts the body of the automobile 4.
On the other hand, according to the embodiment of the present invention, when the automobile 4 is mounted on the lifting lift 10, the second movable floor 45 moves to the lowered position under its own weight, so that the second movable floor 45 is Contact with the body can be prevented.

  With reference to FIG. 2, after receiving the automobile 4 from the turning table 21, the lift 10 is lifted as it is and stopped at a position slightly higher than the target storage unit 3. Then, the transverse tray 5 of the storage unit 3 moves to the hoistway 2 and stops just below the elevating lift 10. Then, in the process in which the lift 10 is lowered and passes through the traverse tray 5, the automobile 4 is delivered from the lift 10 to the traverse tray 5. The transverse tray 5 that has received the automobile 4 moves from the hoistway 2 to the storage unit 3.

  Thereafter, when the warehousing operation is continued, the lifting lift 10 is lowered as it is, and the operation reverse to the above is performed to return to the state of FIG. 1, FIG. 3 and FIG. enable.

When leaving the automobile 4, the lift 10 moves to a position slightly lower than the storage unit 3 storing the automobile 4 to be delivered, and temporarily stops at that position. This stop position is a position that does not interfere with the lift 10 and the second movable floor 45 when the traversing tray 5 subsequently moves to the hoistway 2.
Subsequently, the transverse tray 5 of the storage unit 3 moves from the storage unit 3 to the hoistway 2. Then, the automobile 4 is delivered from the traverse tray 5 to the lift lift 10 in the process of the lift lift 10 rising at a low speed and passing through the traverse tray 5.

  Here, if the fixed floor described above is provided in the main frame 11 instead of the second movable floor 45, the height of the fixed floor from the main frame 11 is higher than that of the second movable floor 45. Also gets higher. As described above, the lift 10 is temporarily stopped at a position slightly lower than the storage unit 3 in which the automobile 4 to be delivered is stored. At this time, in order to avoid interference with the traversing tray 5, in the case of a fixed floor, it is necessary to stop at a position lower than that of the second movable floor 45. For this reason, the distance of subsequent low-speed movement will become long and cycle time will become long.

  On the other hand, according to the embodiment of the present invention, when the automobile 4 is transferred between the lifting lift 10 and the traversing tray 5, the second movable floor 45 is in the lowered position. Rather, the height from the main frame 11 can be reduced. Therefore, since the low-speed moving distance at the time of delivery of the automobile 4 is short, the cycle time can be shortened.

  Thereafter, the transverse tray 5 moves to the original storage unit 3. Subsequently, the lifting lift 10 that has received the automobile 4 descends and passes through the turning table 21, and the automobile 4 is delivered from the lifting lift 10 to the turning table 21 ((D) → (C) in FIG. 9). Subsequently, the turntable 21 turns 90 ° so that the front of the automobile 4 faces the entrance / exit (FIG. 9 (C) → (B)). And while the turntable 21 descends to the boarding level of the automobile 4, the first movable floor 41 moves to the closed position ((B) → (A) in FIG. 9).

  And in this state, as shown in FIG.3 and FIG.9 (A), the raising / lowering opening 31 on both sides of the turning table 21 is closed by the movable floor which consists of the 1st movable floor 41 and the 2nd movable floor 45, On both sides of the turntable 21, floors for passengers getting on and off are formed. Therefore, the passenger of the automobile 4 can get into the automobile 4 safely and safely.

  Thereafter, the automobile 4 moves forward and gets off the turntable 21 and exits the loading / unloading section 20 through the loading / unloading port 15.

  Instead of the second movable floor 45 of the embodiment described above, a movable floor 46 of another embodiment shown in FIG. 10 may be adopted. FIG. 10 shows a configuration of the second movable floor 46 of another embodiment in a portion corresponding to the cross section taken along line II of FIG.

  The second movable floor 46 in FIG. 10 is installed in the loading / unloading section, and the closing position for closing the passage portion of the main frame 11 among the lifting openings 31 exposed on both sides of the turning table 21 and the passage portion are opened. And a movable plate drive mechanism 462 for opening and closing the movable plate 461. (A) shows a state where the movable plate 461 is in the open position, and (B) shows a state where the movable plate 461 is in the closed position.

  The movable plate drive mechanism 462 includes a movable rod (operation member) 463 coupled to the movable plate 461, a compression spring (elastic member) 464 that constantly biases the movable rod 463 so that the movable plate 461 is in the open position, A push-down member 465 that is connected to the movable rod 463 and is pushed down by the main frame 11 when the lift 10 is located at the home position in the lift opening 31.

  In the embodiment of FIG. 10, the movable plate 461 is rotatably connected to the fixed panel 29 via a hinge member 466 so that the movable plate 461 can be opened and closed. The movable rod 463, the compression spring 464, and the pressing member 465 are provided in the pit P. The movable rod 463 is connected to the hinge member 466 so as to be rotatable. The pressing member 465 is connected to the movable rod 463 at a position lower than the boarding level. A receiving roller 467 is attached to the tip of the pressing member 465.

  The movable rod 463 is fitted to a rod fixed side frame 468 installed in the pit P so as to be vertically movable. A compression spring 464 is disposed between the movable rod 463 and the rod fixed side frame 468, and is urged by the compression spring 464 in a direction in which the movable rod 463 is pushed up.

  A movable plate receiving member 469 that supports the movable plate 461 when the movable plate 461 is in the closed position is disposed in the pit P. A plurality of movable plate receiving members 469 are preferably arranged at intervals in the longitudinal direction of the movable plate 461 so as not to interfere with the lift-side fork portion 12 of the lift lift 10. With this configuration, even if a person gets on the movable plate 461, the load can be supported.

  In the second movable floor 46 configured as described above, the compression spring 464 pushes up the movable rod 463 when the lift lift 10 is higher than the lift opening 31 as shown in FIG. In response to the force from the movable rod 463, the movable plate 461 is maintained in the open position.

  On the other hand, as shown in FIG. 10B, when the lifting lift 10 is lowered into the lifting opening 31 and the pressing member 465 is pressed down by the main frame 11, the movable rod 463 connected to the pressing member 465 is moved. The movable plate 461 is moved to the closed position by being pushed down and receiving a force from the movable rod 463.

Accordingly, the second movable floor 46 of FIG. 10 can also constitute a movable floor without using a drive source such as a motor.
In addition, since the second movable floor 46 in FIG. 10 is installed in the loading / unloading unit 20 independently of the lift lift 10, the second movable floor 46 is mounted on the lift lift 10. Contact can be prevented.

  The moving form of the movable plate 461 is not a rotating form as shown in FIG. In that case, the movable plate drive mechanism 432 is configured such that the movable plate 461 slides.

In the above embodiment, the first movable floor 41 is of a type that slides in the longitudinal direction of the lift lift 10, but may be opened and closed by turning.
In the above embodiment, the second movable floors 45 and 46 are of a type that does not use a drive source, but may be configured to be opened and closed using a drive source.

  Although the embodiments of the present invention have been described above, the embodiments of the present invention disclosed above are merely examples, and the scope of the present invention is not limited to these embodiments. The scope of the present invention is indicated by the description of the scope of claims, and further includes meanings equivalent to the description of the scope of claims and all modifications within the scope.

It is a figure which shows the whole structure of the three-dimensional parking apparatus of this invention. It is another figure which shows the whole structure of the three-dimensional parking apparatus of this invention. It is a figure which shows the structure of the entering / exiting part of the three-dimensional parking apparatus of this invention. It is another figure which shows the structure of the entering / exiting part of the three-dimensional parking apparatus of this invention. It is another figure which shows the structure of the entering / exiting part of the three-dimensional parking apparatus of this invention. It is a figure which shows the structure of the 1st movable floor of the three-dimensional parking apparatus of this invention. It is a figure which shows the structure of the raising / lowering lift of the three-dimensional parking apparatus of this invention. It is a figure which shows the structure of the 2nd movable floor of the three-dimensional parking apparatus of this invention. It is operation | movement explanatory drawing of the multi-story parking apparatus of this invention. It is a figure which shows the structure of the 2nd movable floor of another embodiment of the three-dimensional parking apparatus of this invention. It is a figure which shows the structure of the conventional three-dimensional parking apparatus.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Three-dimensional parking apparatus 2 Hoistway 3 Storage part 4 Car 5 Traverse tray 10 Lift lift 11 Main frame 12 Lift side fork part 14 Lift center side fork part 15 Entrance / exit port 20 Entrance / exit part 21 Turning table 24 Table side fork part 26 Table Center-side fork 29 Fixed floor 31 Lifting opening 40 Movable floor 41 First movable floor 42 Movable panels 45, 46 Second movable floor 47 Receiving member 49 Auxiliary member 461 Movable plate 463 Movable rod (operating member)
464 Compression spring (elastic member)
465 Pushing member

Claims (6)

A swivel table installed in a car storage / removal unit and capable of turning on a car, and a lifting lift for moving the hoistway up and down and delivering the car to and from the swivel table, the swivel table having a longitudinal direction thereof A pair of main frames which extend in the horizontal direction opposite to each other and have a comb-like table-side fork portion protruding outward in the lateral direction at the front and rear positions of the main frame and the longitudinal direction thereof And a comb-like lift-side fork projecting inward in the lateral direction at the front and rear positions of the swivel table and the lift table when the longitudinal directions of the swivel table and the lift lift are aligned with each other. The floor of the loading / unloading part is formed with a lifting opening for the lifting lift to move up and down, and the direction of entry of the automobile is the length of the lifting lift. In multilevel parking apparatus which is set in a direction perpendicular to the direction,
A movable floor is formed that closes the lifting openings exposed on both sides of the turning table with the longitudinal direction facing the entrance direction of the automobile to form a floor surface for passengers getting on and off, and the movable floor has the lifting openings. A three-dimensional parking apparatus comprising a first movable floor that closes a passage portion of the lift-side fork portion and a second movable floor that closes a passage portion of the main frame.   The second movable floor is installed on the main frame so as to be movable up and down, and is lifted by being supported by a receiving member provided at a predetermined portion when the lift is located at a home position in the lift opening. The multi-story parking apparatus according to claim 1, wherein the three-dimensional parking device is stationary at a position to form a part of a floor surface for occupant getting on and off, and when the lift is at a higher level than the lift opening, the lift is lowered by its own weight. . The second movable floor is installed in the loading / unloading section and is movable between a closing position for closing the passage portion of the main frame and an opening position for opening the passage portion in the lifting opening. A movable plate, and a movable plate driving mechanism for opening and closing the movable plate,
The movable plate driving mechanism includes an operating member coupled to the movable plate, an elastic member that constantly urges the operating member so that the movable plate is in an open position, and the lift lift coupled to the operating member. 2. The pressing member according to claim 1, further comprising: a pressing member that is pushed down by a lifting lift when positioned at a home position in the lifting opening, wherein the movable plate moves to a closed position when the pressing member is pushed down by the lifting lift. Three-dimensional parking device.   2. The three-dimensional structure according to claim 1, wherein the first movable floor is composed of two movable panels that respectively close a whole between the passage portions of the pair of main frames among the lifting openings exposed on both sides of the turning table. Parking device.   The multi-story parking apparatus according to claim 1 or 4, wherein the first movable floor is configured to be slidable in a longitudinal direction of the lifting lift so as to move between a closed position and an open position. The swivel table is capable of moving up and down a vehicle entry level and a predetermined height higher than that, and within a range corresponding to the inside of the main frame of the lift when the longitudinal direction is directed to the vehicle entry direction. The table has a fork on the center side that protrudes outward in the short direction.
The elevating frame has a fork portion on the center side of the frame that protrudes inward in the short direction within a range corresponding to the inner side of the width in the short direction of the turning table with the longitudinal direction facing the vehicle entry direction. ,
Furthermore, the clearance between the fork portion at the frame center side of the elevating frame that extends upward from a predetermined portion below the turning table and is located in the elevating opening, and the boarding level with the longitudinal direction oriented in the vehicle entry direction A plurality of auxiliary members arranged so as to be inserted into the gaps of the table center side fork portion of the swivel table, the auxiliary members having the upper surface positioned at the boarding level. The three-dimensional parking apparatus according to claim 1, wherein the multilevel parking apparatus is set at the same level as the upper surface of the central fork portion.

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