JP7034895B2 - Turntable device for mechanical parking device - Google Patents

Description

The present invention relates to a turntable device for a mechanical parking device.

As a conventional turntable device, as described in Japanese Patent Application Laid-Open No. 10-72947 (Patent Document 1), a parking room formed in multiple stages on the side of the hoistway of the lift is provided from the boarding part of an automobile. In a mechanical multi-level parking lot where a tray on which a car is placed is placed on a lift and lifted up and down to traverse and park in a predetermined parking space, the width is provided in the boarding area of the car and the tray can pass through. A semi-circular table member arranged on the left and right separated from each other, a plurality of tray support arms provided on the table member that can appear and disappear in the hoistway of the lift, and an advance / retreat drive that causes the tray support arm to appear and disappear in the hoistway. At the time of delivery, the tray support arm projects to the hoistway to support and engage the tray, and is integrated with the left and right semi-circular table members to form a substantially circular turntable. A turntable swivel device for a mechanical multi-level parking lot is known, which is characterized by being configured to swivel.

Japanese Unexamined Patent Publication No. 10-72947

However, in the conventional turntable device for a mechanical parking device, the drive device is arranged on the skeleton side fixing portion located below the turntable, and the tray support arm and the toggle lever mechanism capable of advancing and retreating are arranged on the lower surface side of the turntable. Although there is a wording explanation that the turntable can be turned together with the tray, there is no clear explanation about the specific configuration and connection structure of the drive unit and toggle lever mechanism, so how? There was not enough consideration as to whether it would be possible.

An object of the present invention is to change the direction of a turntable by a swivel drive device arranged in a skeleton-side fixed portion located below the turntable while the turntable and the tray are integrally held by the tray receiving portion. It is an object of the present invention to provide a turntable device for a mechanical parking device capable of turning and controlling and driving a tray receiving portion with a simple configuration.

In the turntable device for a mechanical parking device according to the first aspect, the turntable is rotatably arranged on the upper part of the skeleton side configuration, and the turntable is swiveled and driven by the swivel drive device provided on the skeleton side configuration side. An opening in which the tray or the tray with a parked vehicle mounted can be transferred to and from the lift device side is formed in the turntable, and the tray is arranged in the opening on the turntable side. In a turntable device in which a plurality of tray receiving portions that can advance and retreat the trays are arranged, and a switching drive device that drives each tray receiving portion to advance and retreat is arranged on the skeleton side configuration side, the said on the skeleton side configuration side. A drive device side switching arm operated by the switching drive device is provided, and the turntable side is separated on a different relative virtual circumference that does not interfere with the drive device side switching arm in the turning direction of the turntable in the steady state. When the tray is delivered to the lift device side after the turntable is swiveled, the tray receiving portion side switching arm is provided by the operation of the driving device side switching arm. The tray receiving portions are opposed to each other so as to operate the tray receiving portion side switching arm, and the tray receiving portions are retracted by the operation of the tray receiving portion side switching arm by the operation of the driving device side switching arm to release the tray. It is characterized by having a configuration that is used.

According to the turntable device for the mechanical parking device according to the first aspect, the tray between the switching device side switching arm and the tray receiving unit side switching arm is opposed so as to operate together with the lift device side. By utilizing the time of delivery, the drive device side switching arm and the tray receiving part switching arm, which were separated before turning, can be effectively opposed to each other, and the turntable is provided by each tray receiving part. In the state where the tray and the tray are integrally held, the turntable can be swiveled for direction change by the swivel drive device arranged in the skeleton side fixed portion. Moreover, since the switching arm on the drive device side and the switching arm on the tray receiving portion side are separated during turning, the connection structure between the switching arm on the driving device side, the switching arm on the tray receiving portion side, and the tray receiving portion is simple. Can be configured as such.

In addition, the power wiring of the entire turntable device is only on the skeleton side configuration side, so it is not necessary to provide power wiring on the turntable, the structure is further simplified, and the work time at the time of assembly can be shortened. can.

The turntable device for the mechanical parking device according to the second aspect is the turntable device for the mechanical parking device according to the first aspect, and the drive device side switching arm is the same as the skeleton side configuration side when the turntable is turned. The tray receiving portion side switching arm is provided so as to be rotatable around a rotation axis supported on the skeleton side constituent side on the relative virtual circumference between the two, and the tray receiving portion side switching arm is the skeleton when the turntable is turned. The drive device side switching arm and the tray receiving portion are provided so as to be rotatable around another rotation axis supported by the turntable side on another virtual circumference relative to the side configuration side. The side switching arm has a configuration that extends substantially along the respective virtual circumferences when the turntable is turned, and when the tray is delivered to the lift device side, the tray is rotated by the rotation of the drive device side switching arm. It is characterized in that the switching arm on the receiving portion side is arranged so as to be in an opposite relationship to rotate.

According to the turntable device for a mechanical parking device according to the second aspect, the switching arm on the drive device side and the switching arm on the tray receiving portion side are distributed on a relatively close virtual circumference and arranged so as not to interfere with each other. On the other hand, when the tray is delivered to the lift device side, the tray receiving portion side switching arm can be easily rotated by the rotation of the drive device side switching arm. Therefore, the configuration of the drive device side switching arm, the tray receiving portion side switching arm, the tray receiving portion, and the like can be simplified.

The turntable device for a mechanical parking device according to the third aspect is the turntable device for a mechanical parking device according to the first aspect, when the tray is released between the tray receiving portion side switching arm and the tray receiving portion. A spring for returning to be urged is provided, and the tray receiving portion side switching arm and the tray are provided so that the tray receiving portion projects to the opening side in a steady state by the spring when the driving device side switching arm returns. The feature is that the receiving part is restored.

According to the turntable device for a mechanical parking device according to the third aspect, the tray between the drive device side switching arm and the tray receiving unit side switching arm is opposed to each other so as to operate together with the lift device side. Since the time of delivery is used, the switching arm on the drive device side and the switching arm on the tray receiving part side are separated without facing each other except when the tray is delivered to and from the lift device side, and the spring returns. The tray holder can be reliably held in the holding state by the force and the state holding force.

The turntable device for a mechanical parking device according to a fourth aspect is the turntable device for a mechanical parking device according to the first aspect, and the drive device side switching arm and the tray receiving portion side switching arm have different horizontal planes in the vertical direction. When the drive device side switching arm is arranged so as to rotate in a facing relationship with the drive device side switching arm, the tray receiving portion side switching arm is contacted and the rotation operation is performed by the rotation operation of the drive device side switching arm. It is characterized in that a contact portion extending in a substantially vertical direction is provided.

According to the turntable device for a mechanical parking device according to the fourth aspect, it is the tray between the lift device side and the drive device side switching arm and the tray receiving unit side switching arm that face each other so as to operate together. By utilizing the time of delivery, the two can be effectively opposed to each other, and since the rotation operation is performed, the connection configuration of the two can be simplified, and the drive device side switching arm and tray receiver can be received. The configuration of the unit side switching arm can also be simplified.

According to the turntable device for a mechanical parking device according to the present invention, the tray facing the switching device side switching arm and the tray receiving unit side switching arm so as to operate together is to pass the tray to and from the lift device side. By utilizing the time, the drive device side switching arm and the tray receiving part switching arm, which were separated at the time of turning, can be effectively opposed to each other, and the turntable and the tray can be separated by each tray receiving part. In the integrally held state, the turntable can be swiveled for direction change by the swivel drive device arranged in the skeleton side fixed portion. Moreover, since the switching arm on the drive device side and the switching arm on the tray receiving portion side are separated during turning, the connection structure between the switching arm on the driving device side, the switching arm on the tray receiving portion side, and the tray receiving portion is simple. Can be configured as such.

It is a top view which shows the skeleton side structure of the turntable device for a mechanical parking device according to one Embodiment of this invention. It is sectional drawing of the frame side structure in the turntable device for a mechanical parking device shown in FIG. 1. It is a top view of the switching drive device in the turntable device for a mechanical parking device shown in FIG. 1. It is a front view of the switching drive device shown in FIG. It is a top view which shows the turntable in the turntable device for a mechanical parking device. FIG. 5 is a cross-sectional view of a turntable in the turntable device for a mechanical parking device shown in FIG. It is a top view which shows the turntable device for a mechanical parking device at the time of warehousing. FIG. 7 is a cross-sectional view of the turntable device for a mechanical parking device shown in FIG. 7. It is a top view which shows the turntable device for a mechanical parking device at the initial stage of storage. FIG. 9 is a cross-sectional view of the turntable device for a mechanical parking device shown in FIG. It is a top view which shows the turntable device for a mechanical parking device in the mid-term of storage. FIG. 11 is a cross-sectional view of the turntable device for a mechanical parking device shown in FIG. It is a top view which shows the turntable device for a mechanical parking device at the end of storage. It is sectional drawing of the turntable device for a mechanical parking device shown in FIG.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

1 and 2 are a plan view and a cross-sectional view showing a skeleton-side configuration of a turntable device for a mechanical parking device according to an embodiment of the present invention.

The turntable device for the mechanical parking device installed in the boarding / alighting room 1 is for handing over the parked vehicle that has entered the boarding / alighting room 1 to the lift device that transports the parked vehicle to the storage floor. It is configured to change the direction according to the lift device and hand over the parked vehicle to the lift device side. This type of turntable device for a mechanical parking device has a skeleton side configuration 2 installed on the skeleton side and a turntable rotatably mounted on the skeleton side configuration 2 and the details of which will be described later. Shows the skeleton side configuration 2 with the turntable removed.

The entrance / exit 4 having a door 3 is usually formed in the boarding / alighting room 1, and the skeleton side configuration 2 is configured on the skeleton side, which is the floor side of the position where the parked vehicle that has boarded from the doorway 4 is mounted. ing. Near the central portion of the skeleton side configuration 2, a tray or a tray on which a parked vehicle is mounted when delivering to and from the lift device 5, and an opening 6 for passing the elevating platform 8 are formed. .. On the lower side of the opening 6, a lift device 5 provided with an elevating table 8 that is moved up and down along a pair of guide rails 7A and 7B is configured.

A recess 9 for arranging a turntable is formed on the floor side of the boarding / alighting chamber 1, and a plurality of receiving rollers 10 discretely arranged on a virtual circumference in the vicinity of the outer periphery of the recess 9 are formed. It is arranged in a rotatable manner. The receiving roller 10 rotatably supports and guides the turntable when the turntable is mounted on the skeleton side configuration 2.

For example, a swivel drive device 11 in which a friction roller and a motor are combined is arranged at substantially equal intervals on the same virtual circumference. The swivel drive device 11 rotates a friction roller pressed against the lower surface side of the turntable configuration, which will be described in detail later, by a motor, and applies a rotational force in the circumferential direction to the turntable configuration by the frictional force. be. However, the swivel drive device 11 is not limited to the configuration shown in the figure, and other configurations such as a rack and pinion mechanism can be adopted.

Further, a plurality of switching drive devices 12A and 12B are arranged in the vicinity of the virtual circumference described above. Each of the switching drive devices 12A and 12B rotates at a predetermined angle in the direction of the arrows 14A and 14B with respect to the drive device side switching arms 13A and 13B having a rotation axis at the end and the drive device side switching arms 13A and 13B. It is configured to be equipped with an extrusion mechanism such as a giving motor and a power cylinder. Since the power wiring for the swivel drive device 11 and the switching drive devices 12A and 12B is attached to the skeleton side, the wiring work is easy.

3 and 4 are a plan view and a front view showing the switching drive device 12A.
The switching drive device 12A includes a base 31 fixed to the skeleton side, a motor 32 mounted on the base 31 and rotation-controlled by receiving power supply from power wiring attached to the skeleton side (not shown), and a motor. A rotary shaft 33 that is reciprocally driven by 32 at least by a predetermined angle, a drive device side switching arm 13A whose one end is connected to the rotary shaft 33 and rotates on a horizontal plane, and the other end side of the drive device side switching arm 13A. It is configured to have a contact portion 34 which is provided in the water plane and is formed so as to project vertically from the horizontal plane. Although not shown, the switching drive device 12B has the same configuration as the switching drive device 12A.

5 and 6 are a plan view and a cross-sectional view showing a turntable in a turntable device for a mechanical parking device.

A tray for mounting a parked vehicle is arranged near the center of the turntable 15, and an opening 16 used for passing the tray when communicating with the lift device side is formed. The opening 16 is formed at a position corresponding to the opening 6 shown in FIGS. 1 and 2 when the tray is delivered to and from the lift device 5.

A pair of tray receiving portion side following devices 17A and 17B are configured at positions sandwiching the opening 16 on the lower side of the turntable 15, that is, on the skeleton side configuration 2 side, and the tray receiving portion side following devices 17A and 17B are configured. Since it has the same configuration, the tray receiving portion side tracking device 17A will be described here.

The tray receiving portion side following device 17A includes a tray receiving portion side switching arm 18A that is rotatable around a rotation axis, and a wire 19A having one end connected to both ends of the tray receiving portion side switching arm 18A. The returning force of the tray receiving portions 21A and 22A when the tray receiving portions 21A and 22A connected to the other ends of the wires 19A and 20A and the tray receiving portion side switching arm 18A are rotated in the direction of the arrow 23A. It is provided with springs 24A and 25A urged as a tray, and guide portions 26A and 27A for guiding the movement of tray receiving portions 21A and 22A.

The tips of the tray receiving portions 21A and 22A in the tray receiving portion side following device 17A are arranged at two of the substantially four corners of the opening 16 and are hidden from the opening 16 and the position protruding toward the opening 16 side. You can take a retreat position. However, in the illustrated steady state, the springs 24A and 25A, which also act as a holding force for the state, hold the springs at positions protruding toward the opening 16. The tips of the tray receiving portions 21B and 22B in the tray receiving portion side following device 17B having the same configuration are also arranged at the other two positions of the substantially four corners of the opening 16 and are positioned and opened to protrude toward the opening 16 side. You can take a receding position that hides from 16.

When the turntable 15 is swiveled, the tray receiving portion side following devices 17A and 17B swivel and move together on the virtual circumference of the turntable 15, but do not interfere with the drive device side switching arms 13A and 13B described above. It is located on another virtual circumference that is concentric and slightly distant. Further, the mounting angle of the drive device side switching arms 13A and 13B with respect to the rotating shaft and the mounting angle of the tray receiving portion side following devices 17A and 17B with respect to the rotating shaft are appropriately selected, and they are almost virtual so that they do not interfere with each other. They are arranged so as to extend along the circumference, and both are arranged so as to be substantially parallel to each other. As a result, both can turn the turntable 15 without interfering with each other even though they are arranged on the virtual circumferences that are relatively close to each other.

Moreover, as can be seen from the comparison between FIGS. 1 and 5, at the turning position where the opening 6 and the opening 16 are in substantially the same direction, the drive device side switching arms 13A and 13B and the tray receiving portion side switching arm 18A, 18B is closest in the circumferential direction, but at the turning position of the turntable 15 where the openings 6 and 16 do not match, the drive device side switching arms 13A and 13B and the tray receiving portion side switching arms 18A and 18B are in the circumferential direction. is seperated.

However, when the turntable 15 is in a turning position where the opening 6 and the opening 16 are in substantially the same direction, that is, when the tray is delivered between the lift device 5 side, the tray receiving portion side switching arms 18A and 18B are shown in FIG. It is arranged in the nearest vicinity of the drive device side switching arms 13A and 13B shown.

At this time, the tray receiving portion side switching arm 18A is rotatably arranged on another horizontal plane slightly above the horizontal plane on which the drive device side switching arm 13A shown in FIG. 4 rotates. When the drive device side switching arm 13A shown in FIG. 4 is rotated in this close state, the contact portion 34 attached to the other end of the drive device side switching arm 13A and extending in the vertical direction is on the tray receiving portion side. Contact the switching arm 18A. Therefore, the tray receiving portion side switching arm 18A is rotated about the rotation axis by the drive device side switching arm 13A. At this time, when the drive device side switching arms 13A and 13B are rotated in the directions of the arrows 14A and 14B, the tray receiving portion side switching arms 18A and 18B are rotated in the directions of the arrows 23A and 23B.

When the tray receiving portion side switching arms 18A and 18B are rotated in the directions of the arrows 23A and 23B, respectively, the tips of the tray receiving portions 21A and 22A are retracted from the opening 16 via the wires 19A and 20A, and at the same time, the wires. The tips of the tray receiving portions 21B and 22B are also retracted from the opening 16 via the 19B and 20B.

The springs 24A and 25A in the tray receiving portion side following device 17A described above hold the tip portions of the tray receiving portions 21A and 22A at positions protruding from the opening 16 side in the illustrated steady state. The same applies to the spring in the tray receiving portion side following device 17B. However, when the tray receiving portion side switching arms 18A and 18B are rotated, the springs 24A, 25A, 24B and 25B are compressed and urged as a return force.

After that, when the drive device side switching arms 13A and 13B were returned to the steady state, the tray receiving part side switching arms 18A and 18B of the tray receiving part side following devices 17A and 17B were also returned to the steady state and were urged. The tray receiving portions 21A, 22A and the tray receiving portions 21B, 22B are returned to the state of protruding toward the opening 16 by the springs 24A, 25A, 24B, and 25B, respectively.

An annular swivel rail 28 is formed on the skeleton side configuration 2 side of the turntable 15 described above, and the receiving roller 10 and the swivel drive device 11 shown in FIG. 1 are located on the lower surface of the annular swivel rail 28. Each is arranged. Therefore, when the swivel drive device 11 shown in FIG. 1 is driven, the turntable 15 shown in FIG. 5 is swiveled while being guided by the receiving roller 10.

As can be seen from this explanation, there is no power wiring on the turntable 15 side, and the power wiring of the mechanical parking device turntable device as a whole is provided only on the skeleton side configuration 2 side. The drive device side switching arms 13A and 13B and the tray receiving unit side switching arms 18A and 18B face each other so as to operate together when the tray 29 is delivered to and from the lift device 5 side. Therefore, since the two can be effectively opposed to each other, the configurations of the drive device side switching arms 13A and 13B and the tray receiving portion side switching arms 18A and 18B are simplified. Further, the power wiring of the mechanical parking device turntable device as a whole is only on the skeleton side configuration 2 side, and the power wiring is not required on the turntable 15 side, so that the wiring work can be efficiently performed. Moreover, it is not necessary to attach a power supply pipe for the power wiring on the turntable 15 side as in the conventional case, the structure is further simplified, and the working time at the time of assembly can be shortened.

In particular, the drive device side switching arms 13A and 13B and the tray receiving unit side switching arms 18A and 18B face each other so as to operate together when the tray 29 is delivered between the lift device 5 side. It is possible to consider a configuration that is not used, but in such a configuration, the configuration that connects the two and transmits the driving force becomes very complicated.

Next, specific configuration examples of the drive device side switching arms 13A and 13B and the tray receiving unit side follower devices 17A and 17B described above will be described.

7 and 8 are a plan view and a cross-sectional view showing a turntable device for a mechanical parking device at the time of warehousing.

The turntable 15 is arranged in the upper part of the skeleton side configuration 2, and the tray 29 is arranged in the opening 16 of the turntable 15 shown in FIG. In this state, the tip portions of the tray receiving portions 21A, 22A, 21B, 22B shown in FIGS. 7 and 8 project toward the opening 16 side, and the tray 29 has the tray receiving portions 21A, 22A, 21B, respectively. It is mounted and held on the tip of 22B. Further, the turntable 15 is prepared for the warehousing of parked vehicles, and is rotated with respect to the skeleton side configuration 2 so that the tray 29 is arranged in the longitudinal direction from the entrance 4 of the boarding / alighting room 1 toward the back side. ing. However, at this point, the parked vehicle 30 has not yet boarded the tray 29.

Such rotation of the turntable 15 is performed by driving the turning drive device 11 shown in FIG. For example, the turntable 15 shown in FIGS. 7 and 8 is swiveled by 90 degrees clockwise from the state shown in FIGS. 5 and 6 by the swivel drive device 11.

In this state, the drive device side switching arms 13A and 13B on the skeleton side configuration 2 side and the tray receiving portion side switching arms 18A and 18B on the turntable 15 side are located apart from each other in the turning direction of the turntable 15.

Now, when the driver of the parked vehicle 30 temporarily stops in front of the doorway 4, gets off the parked vehicle 30, and performs a warehousing operation from the operation panel 31 arranged near the doorway 4, the door of the doorway 4 3 is opened. Therefore, the driver gets into the parked vehicle 30, drives the parked vehicle 30 to a predetermined position on the tray 29 by forward driving, then deposits the parked vehicle 30 on the parking device side, exits from the doorway 4, and uses the operation panel 31. The door 3 is closed. Then, the door 3 is closed, and the subsequent storage process of the parked vehicle 30 is automatically performed on the parking device side.

9 and 10 are a plan view and a cross-sectional view showing a turntable device for a mechanical parking device at the initial stage of storage.

At the initial stage of storage, the turntable 15 is turned so that the opening 16 or the tray 29 matches the opening 6 in order to deliver the tray 29 in which the parked vehicle 30 is mounted to the lift device 5. The turning of the turntable 15 at this time is performed by using the turning drive device 11 shown in FIG. 1, and the turntable 15 is turned and driven by 90 degrees clockwise from the state of, for example, FIG.

When the turn on the turntable 15 is completed, the orientation of the tray 29 matches the opening 6 on the lift 5 side as shown in FIGS. 9 and 10. Further, the drive device side switching arms 13A and 13B in the switching drive devices 12A and 12B on the skeleton side configuration 2 side and the tray receiving unit side switching arms 18A and 18B in the tray receiving unit side following devices 17A and 17B on the turntable 15 side are , The correspondence relationship is almost the same in the turning direction of the turntable 15.

However, at this time, the tray receiving portion side tracking devices 17A and 17B are still in a protruding state, and the tip portions of the tray receiving portions 21A, 22A, 21B and 22B are in an engaged state protruding toward the opening 16 or the tray 29, respectively. There is up to. Therefore, the tray 29 is mounted and held on the tip portions of the tray receiving portions 21A, 22A, 21B, and 22B.

11 and 12 are a plan view and a cross-sectional view showing a turntable device for a mechanical parking device in the middle stage of storage.

From the initial state at the time of storage shown in FIGS. 9 and 10, the lift 8 of the lift device 5 is raised slightly as shown in FIG. 12, and the load on the tray 29 side in the state where the parked vehicle 30 is mounted is applied. It will be received by the lift 8. As a result, the tray 29 is lifted upward from the tip portions of the tray receiving portions 21A, 22A, 21B, and 22B.

13 and 14 are a plan view and a cross-sectional view showing a turntable device for a mechanical parking device at the end of storage.
When an operation command signal is given to the switching drive devices 12A and 12B shown in FIG. 13 from the state in the middle stage of storage shown in FIGS. 11 and 12, the tray receiving unit side tracking devices 17A and 17B are also operated following. To. That is, when the drive device side switching arms 13A and 13B shown in FIG. 13 are rotated in the arrow directions, the tray receiving unit side switching arms of the tray receiving unit side following devices 17A and 17B are in contact with each other in the same rotation direction. 18A and 18B are also rotationally driven in the same direction. Therefore, the tray receiving portions 21A and 22A and the tray receiving portions 21B are urged through the wires 19A and 20A and the springs 24A and 25A and the springs 24B and 25B described with reference to FIGS. 5 and 6 via the wires 19A and 20A and the wires 19B and 20B. , 22B is driven to the open position retracted from the opening 16 or the tray 29 side. At this point, the tray 29 and the parked vehicle 30 are in a state where they can be moved to the lower storage chamber side by the elevating table 6 without being hindered by the tray receiving portions 21A and 22A and the tray receiving portions 21B and 22B.

The switching drive devices 12A and 12B and the tray receiving unit side follower devices 17A and 17B keep the same state, and the lift device 5 is given a drive command in response to the release operation completion signal. Then, as shown in FIG. 14, the lift device 5 is lowered together with the elevating table 8, and the tray 29 in which the parked vehicle 30 is mounted does not come into contact with the tray receiving portions 21A and 22A and the tray receiving portions 21B and 22B. It is moved down, in this case moved to the storage room on the lower floor and stored.
After the tray 29 in which the parked vehicle 30 is mounted is moved to the storage chamber side by the lift device 5, a return command signal is given to the switching drive devices 12A and 12B shown in FIG. 13 in response to this signal. Then, the drive device side switching arms 13A and 13B of the switching drive devices 12A and 12B return to the steady state. Along with this return, the binding force of the tray receiving portion side switching arms 18A and 18B of the tray receiving portion side following devices 17A and 17B is released, and the tray receiving portion is released by the urging force of the springs 24A and 25A and the springs 24B and 25B. The 21A, 22A and the tray receiving portions 21B, 22B are returned to the steady state as shown in FIG.

When leaving the parked vehicle 30 mounted on the tray 29, the procedure is the reverse of that at the time of warehousing. In any case, it is sufficient to supply power to the switching drive devices 12A and 12B through the power wiring on the skeleton side configuration 2 side.

The switching drive devices 12A and 12B and the tray receiving unit side tracking devices 17A and 17B in the above-described embodiment are not limited to the illustrated configurations, and similar configurations can be used. Further, the storage floor of the parked vehicle is not limited to the configuration formed downward as shown in the figure, and can be applied to other mechanical parking devices. However, it is assumed that the switching drive devices 12A and 12B for supplying electric power through the power wiring are driven, and the tray receiving unit side following devices 17A and 17B are configured to follow the moving operation during the driving.

As described above, the present invention is configured such that the turntable 15 is rotatably arranged on the upper part of the skeleton side configuration 2 and the turntable 15 is swiveled by the swivel drive device 11 provided on the skeleton side configuration 2. Then, an opening 16 is formed in the turntable 15 so that the tray 29 or the tray 29 in which the parked vehicle 30 is mounted can be transferred to and from the lift device 5 side, and is arranged in the opening 16 on the turntable 15 side. A switching drive device 12A that arranges a plurality of tray receiving portions 21A, 22A, 21B, 22B that receive the tray 29 in the state so as to be able to advance and retreat, and drives each tray receiving portion 21A, 22A, 21B, 22B to advance and retreat on the skeleton side configuration 2 side. , 12B are arranged, the drive device side switching arms 13A and 13B operated by the switching drive devices 12A and 12B are provided on the skeleton side configuration 2 side, and the turntable 15 side is provided on the turntable 15 side in a steady state. The tray receiving unit side switching arms 18A and 18B are provided separately on different relative virtual circumferences that do not interfere with the drive device side switching arms 13A and 13B in the turning direction, and the tray receiving unit side switching arms 18A and 18B are provided. When the tray 29 is handed over to the lift device 5 side after turning the turntable 15, the tray receiving portion side switching arms 18A and 18B are opposed to each other by the operation of the drive device side switching arms 13A and 13B. In addition, the tray receiving portions 21A, 22A, 21B, 22B are retracted and the tray 29 is released by the operation of the tray receiving portion side switching arms 18A, 18B by the operation of the drive device side switching arms 13A, 13B. It is characterized by.

According to such a configuration, the tray 29 is transferred between the lift device 5 side and the drive device side switching arms 13A and 13B and the tray receiving unit side switching arms 18A and 18B facing each other so as to operate together. It is possible to effectively face the drive device side switching arms 13A and 13B and the tray receiving part side switching arms 18A and 18B, which were separated at the time of turning before delivery, by utilizing the time when the tray is being delivered. When the turntable 15 and the tray 29 are integrally held by the tray receiving portions 21A, 22A, 21B, and 22B, the turntable 15 is used to change the direction by the turning drive device 11 arranged in the skeleton side fixing portion. Can be turned. Moreover, since the switching arm on the drive device side and the switching arm on the tray receiving portion side are separated during turning, the switching arms 13A and 13B on the driving device side, the switching arms 18A and 18B on the tray receiving portion side, and the tray receiving portion are separated. The connection structure between 21A, 22A, 21B, and 22B can be a simple configuration.

Further, the power wiring of the turntable device as a whole is only on the skeleton side configuration 2 side, it is not necessary to provide the power wiring on the turntable 15, the structure is further simplified, and the work time at the time of assembly is shortened. be able to.

Further, in the present invention, in addition to the above-mentioned configuration, the drive device side switching arms 13A and 13B are on the skeleton side configuration 2 side on a relative virtual circumference with the skeleton side configuration 2 side when the turntable 15 is turned. The tray receiving portion side switching arms 18A and 18B are provided so as to be rotatable around the rotation axis supported by the turntable 15, and the tray receiving portion side switching arms 18A and 18B are relative to other virtual circles with the skeleton side configuration 2 side when the turntable 15 is turned. The drive device side switching arms 13A and 13B and the tray receiving portion side switching arms 18A and 18B are provided so as to be rotatable around another rotation axis supported on the turntable 15 side on the circumference, and the turntable 15 can be turned. Occasionally, the tray 29 is configured to extend almost along the respective virtual circumferences, and when the tray 29 is delivered to the lift device 5 side, the tray receiving portion side switching arms 18A and 18B are rotated by the rotation of the drive device side switching arms 13A and 13B. It is characterized in that it is arranged so as to have a rotating facing relationship.

According to such a configuration, the drive device side switching arms 13A and 13B and the tray receiving unit side switching arms 18A and 18B can be dispersed on a relatively close virtual circumference and arranged so as not to interfere with each other. On the other hand, when the tray 29 is delivered to the lift device 5, the tray receiving portion side switching arms 18A and 18B can be easily rotated by the rotation of the drive device side switching arms 13A and 13B. Therefore, the configurations of the drive device side switching arms 13A and 13B, the tray receiving portion side switching arms 18A and 18B, the tray receiving portions 21A, 22A, 21B, 22B and the like can be simplified.

Further, in addition to the above-described configuration, the present invention has a return spring 24A, which is urged during the release operation of the tray 29 between the tray receiving portion side switching arms 18A and 18B and the tray receiving portions 21A, 22A, 21B and 22B. 25A, 24B, 25B are provided, and when the drive device side switching arms 13A, 13B are restored, the tray receiving portions 21A, 22A, 21B, 22B are projected to the opening 16 side by the springs 24A, 25A, 24B, 25B in a steady state. It is characterized in that the tray receiving portion side switching arms 18A and 18B and the tray receiving portions 21A, 22A, 21B and 22B are returned.

According to such a configuration, the tray 29 is transferred between the lift device 5 side and the drive device side switching arms 13A and 13B and the tray receiving unit side switching arms 18A and 18B facing each other so as to operate together. Since the time is used, the drive device side switching arms 13A and 13B and the tray receiving unit side switching arms 18A and 18B do not face each other except when the tray 29 is delivered to and from the lift device 5 side. The tray receiver can be reliably held in the holding state by the returning force and the state holding force of the springs 24A, 25A, 24B, 25B.

Further, in addition to the above-described configuration, the present invention is configured such that the drive device side switching arms 13A and 13B and the tray receiving unit side switching arms 18A and 18B rotate in different horizontal planes in the vertical direction, respectively, and the drive device side switching arm Contact extending in a substantially vertical direction that contacts the tray receiving portion side switching arms 18A and 18B by the rotational operation of the drive device side switching arms 13A and 13B when they are arranged in the 13A and 13B in an opposite relationship to give a rotational operation. It is characterized in that the portion 34 is provided.

According to such a configuration, the tray 29 is transferred between the lift device 5 side and the drive device side switching arms 13A and 13B and the tray receiving unit side switching arms 18A and 18B facing each other so as to operate together. The two can be effectively opposed to each other by utilizing the fact that the two are connected to each other, and the connection configuration of the two can be simplified due to the rotational operation. The configuration of the tray receiving portion side switching arms 18A and 18B can also be simplified.

2 Frame side configuration 11 Swivel drive device 12A, 12B Switching drive device 13A, 13B Drive device side switching arm 15 Turntable 16 Opening 17A, 17B Tray receiving part side following device 18A, 18B Tray receiving part side switching arm 21A, 22A, 21B , 22B Tray receiving part 24A, 25A, 24B, 25B Spring 29 Tray 34 Contact part

Claims (4)

A concave portion formed in a circular shape on the skeleton and having a floor, an opening on the skeleton side formed in the central portion of the floor, and a rotatably arranged concentrically with the concave portion in the upper part of the floor, formed in the central portion. A turntable device with a turntable that supports the tray in the opening.
The turntable is a lower surface of the turntable, and a pair of the turntables are provided facing each other at a position sandwiching the opening of the turntable, and a tray receiving portion for supporting or releasing the tray is connected to the tray receiving portion side switching. It has a tray receiving side tracking device with an arm,
The floor is provided in pairs on the upper surface of the floor at a position where the opening on the skeleton side and the opening on the turntable coincide with each other and face the tray receiving portion side following device in close proximity to each other. It has a switching drive device having a drive device side switching arm that moves the tray receiving unit side switching arm forward and backward with respect to the tray, and has no skeleton side configuration.
The switching drive device operates the drive device side switching arm to drive the tray receiving portion side tracking device, so that the tray receiving portion is placed in a support position for supporting the tray and a retracting position for releasing the tray. A turntable device for mechanical parking devices that advances and retreats between and . The tray receiving portion side following device has a tray receiving portion side switching arm whose intermediate portion is fixed to a rotating shaft facing in the vertical direction in the turntable and swivels in a plane orthogonal to the rotating axis, and the tray receiving portion. A wire to which one end is connected to both ends of the side switching arm, a tray receiving portion connected to each other end of the wire, a guide portion for guiding the movement of the tray receiving portion, and the guide. It is configured to include a spring provided between the portion and the tray receiving portion and urged in a direction in which the tray receiving portion protrudes into the opening of the turntable.
The turntable device for a mechanical parking device according to claim 1, wherein the switching arm on the drive device side of the switching drive device turns the switching arm on the tray receiving portion side . The switching drive device is a motor having a rotation axis facing in the vertical direction in the turntable, and the drive device side switching in which one end is fixed to the rotation axis of the motor and turns in a plane orthogonal to the rotation axis. It is configured to include an arm and a contact portion provided so as to project from the other end of the drive device side switching arm.
The turntable device for a mechanical parking device according to claim 1 or 2 , wherein the contact portion turns the tray receiving portion side switching arm by turning the drive device side switching arm . The turntable device for a mechanical parking device according to any one of claims 1 to 3 , wherein the switching drive device is controlled by receiving power supply from a power wiring laid on the side of the skeleton .

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