JP2021155915A - Mechanical parking device - Google Patents

Abstract

To provide a mechanical parking device capable of preventing or suppressing, with a simple constitution, occurrence of noise or vibration caused by steps formed at a facing part of a lift part side tray guide device extended in a tray delivery direction to a parking space side tray guide device, when the tray is moved between a lift device side and the parking space side.SOLUTION: A rotatable rotation support connection member 7A is connected to a tip of a lift part side tray guide device 1 extended in a tray delivery direction A. The rotation support connection member 7A is positioned in a lift opening 4 in a stored state. In a rotated state extended in the tray delivery direction A, a tip thereof is formed to face a parking space side tray guide device 3 extended in the tray delivery direction A beyond the lift opening 4, and the lift part side tray guide device 1 extended in the tray delivery direction A and an upper face side of the rotation support connection member 7A are set as roughly flat tray moving faces.SELECTED DRAWING: Figure 1

Description

The present invention relates to a mechanical parking device in which a parked vehicle is transported to a parking space by using a lift device.

As conventional mechanical parking devices, Japanese Patent Application Laid-Open No. 2004-76266 (Patent Document 1) and Japanese Patent Application Laid-Open No. 2004-92129 (Patent Document 2) are known.
Patent Document 1 describes a machine that is installed between a plurality of storage layers formed with tray circulation paths for horizontally circulating trays on which automobiles are placed or between these storage layers and the warehousing / delivery floors of automobiles to raise and lower the trays. In the lift of the type parking device, the hoistway of the lift is formed between each storage layer by interrupting the circulation path on the tray circulation path or penetrating the outside of the tray circulation path, and the lift is lifted and lowered by the guidance of the lifting guide. An elevating member that moves up and down on the road, a tray support member that is installed on the elevating member and supports the tray at a predetermined height on the elevating member, and a detachable arrangement on the elevating member to lift the lift of each storage level. Described is a lift for a mechanical parking device comprising a break on the tray circulation path on the hoistway or a connecting member that detachably connects the outside of the tray circulation path and the tray circulation path. ..
Further, in Patent Document 2, a tray on which a tray is placed is installed between a plurality of storage layers formed in a tray circulation path for horizontally circulating the tray, or between these storage layers and the warehousing / delivery floor of the vehicle, and the tray is raised and lowered. In the lift of the mechanical parking device, the hoistway of the lift is formed between each storage layer by interrupting this circulation path on the tray circulation path or penetrating the outside of the tray circulation path, and the lift is guided by the lifting guide. An elevating member that moves up and down on the hoistway is mounted on the elevating member so that it can be handed over to each layer. However, a lift for a mechanical parking device, characterized in that it is provided with a connecting member that circulates the tray, is described.

Japanese Unexamined Patent Publication No. 2004-76266 Japanese Unexamined Patent Publication No. 2004-92129

However, the conventional mechanical parking device has a configuration in which the elevating part of the lift device moves in the elevating direction with respect to the floor side of the parking space in a general mechanical parking device. Even if the tray guide device on the floor side of the parking space extends in the same direction, it is divided in the middle. For this reason, especially when a tray with a parked vehicle mounted is delivered, the load causes the tray guide device side on the elevating part side to bend, and as a result, a step is formed during movement, and noise and vibration due to a collision at the step are formed. Will occur.

An object of the present invention is that when the tray is moved between the lift device and the parking space, the tray is formed on the opposite portion between the elevating part side tray guide device and the parking space side tray guide device extending in the delivery direction of the tray. An object of the present invention is to provide a mechanical parking device capable of preventing or suppressing the generation of noise and vibration caused by a step that is caused by a simple configuration.

In order to achieve the above object, the present invention has a lift device for transporting a parked vehicle boarded in a boarding / alighting room to a parking space formed on another floor, and a parking space side tray arranged on the floor side of the parking space. It is configured to have a size inside the lift opening formed on the floor side of the parking space for the lifting and lowering movement of the lift device and the lift device, and is mounted on the lift device. The elevating part side tray guide device is provided, and the tray is moved and delivered between the elevating part side tray guide device extending in the direction of delivery of the tray and the parking space side tray guide device. In the mechanical parking device, a rotatable rotary support connecting member is connected to the tip of the elevating portion side tray guide device extending in the delivery direction of the tray, and the rotary support connecting member is in a retracted state. Then, it is located in the lift opening, and in a rotating state extending in the delivery direction of the tray, its tip portion faces the parking space side tray guide device extending beyond the lift opening in the same delivery direction. It is characterized in that the elevating part side tray guide device extending in the same delivery direction and the upper surface side of the rotation support connecting member are formed as a substantially flat moving surface of the tray.

According to such a configuration, since the rotatable rotation support connecting member is connected to the tip of the elevating part side tray guide device extending in the tray delivery direction, the same as the elevating part side tray guide device. Since the rotation support connecting member can be firmly held, even if the tray or the tray with the parked vehicle mounted is moved between the lift device and the parking space, the elevating part side tray guide device and the parking space Almost no step is generated between the side tray guide devices, and the tray configuration can be prevented or suppressed by a simple configuration without changing the tray configuration.

Further, in addition to the above-described configuration, the present invention provides a plurality of receiving devices fixed to the floor of the parking space in the vicinity of the lift opening, and the receiving devices are fixed to the floor side of the parking space. The free end side of the rotary support connecting member extending in the delivery direction is the same. It is characterized in that it is supported by the connecting receiving member existing in the delivering direction.

According to such a configuration, the free end side of the rotary support connecting member can be held more firmly by the connecting receiving member, so that the rotating support can be supported even if the tray is moved between the lift device and the parking space. Since it can be held with almost no step on the free end side of the connecting member, it is possible to more reliably prevent or suppress the generation of noise and vibration in the same portion.

According to the mechanical parking device according to the present invention, since the rotatable rotation support connecting member is connected to the tip of the elevating part side tray guide device extending in the delivery direction of the tray, the elevating part side tray guide device Since the rotation support connecting member can be firmly held in the same manner as in the above, even if the tray or the tray with the parked vehicle mounted is moved between the lift device and the parking space, the elevating part side tray guide device There is almost no step between the and the parking space side tray guide device, and it is possible to prevent or suppress the generation of noise and vibration in the same part with a simple configuration without changing the configuration of the tray.

It is a top view which shows the main part of the mechanical parking device by one Embodiment of this invention. It is an enlarged side view seen from the delivery direction B side in the vicinity of the rotation support connecting member shown in FIG.

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

FIG. 1 is a plan view showing a main part of a mechanical parking device according to an embodiment of the present invention.

In a mechanical parking device, a boarding / alighting room for a parked vehicle, a parking space formed on a floor different from the floor on which the boarding / alighting room is formed, and a lift for moving the parked vehicle between the boarding / alighting room and the parking space. Configurations with equipment are known. FIG. 1 is a plan view showing the vicinity of the lift device of the mechanical parking device in this type of configuration, and is configured on the elevating part side tray guide device 1 mounted on the lift device and on the floor 2 side of the parking space. The parking space side tray guide device 3 shows a corresponding state.

At this time, the elevating part side tray guide device 1 is stopped in a state of being positioned in the lift opening 4 formed on the floor 2 side of the parking space, and the elevating part side tray guide device 1 and the parking space side tray guide device 3 are stopped. Are located on almost the same horizontal plane. Therefore, the tray arranged on the elevating part side tray guide device 1 or the tray on which the parked vehicle is mounted is moved while being guided by the elevating part side tray guide device 1 to the parking space side tray guide device 3. On the contrary, a specific tray arranged in the parking space or a tray on which a parked vehicle is mounted is moved while being guided by the parking space side tray guide device 3, and the elevating part side tray guide device is used. You can change to 1.

In this embodiment, a configuration is shown in which a tray or a tray with a parked vehicle mounted can be delivered in four directions of tray delivery directions A to D.

The elevating part side tray guide device 1 extends in the elevating part side longitudinal direction guide rails 5A and 5B extending in the longitudinal direction and arranged at predetermined intervals on the elevating part (not shown), and extends in the width direction at predetermined intervals. A pair of elevating part side width direction guide rails 6A and 6B arranged in the above are fixed, and each elevating part side guide rails 5A to 6B can move in the elevating direction without contacting the floor 2 of the parking space. Has an end.

Further, the elevating part side tray guide device 1 is provided at each end of each elevating part side guide rail 5A to 6B on the elevating part (not shown), and the upper end surface thereof is provided on each elevating part side guide rail 5A to 6B. A total of eight rotation support connecting members 7A to 7D rotatably connected to the upper end surface of the above, and two of the rotation support connection members 7A to 7D having the same delivery direction A to D. A total of four rotary drive devices 8A to 8D that give rotational power in pairs and links 9A that connect the rotary support connecting members 7A to 7D that are in the same delivery direction A to D between the common rotary drive devices 8A to 8D. ~ 9D and the reinforcing members 10A and 10B which are coupled and reinforced between both ends of the pair of elevating portion side longitudinal guide rails 5A and 5B, respectively.

More specifically, in the delivery direction A, the rotation drive device 8A that applies rotational power by pairing the two rotation support connecting members 7A and the rotation support connecting members 7A that are in the same delivery direction A have the same rotation. The drive devices 8A are connected by links 9A, respectively. Further, in the delivery direction B, between the rotation drive device 8B that applies rotational power by pairing the two rotation support connecting members 7B and the rotation drive device 8B common to both rotation support connection members 7B that are in the same delivery direction B. Each is connected by a link 9B. The same applies to the other delivery directions C and D.

Each of the rotation support connecting members 7A to 7D protrudes beyond the lift opening 4 toward the floor 2 of the parking space in the rotational state extending in the same axial direction as the respective delivery directions A to D, and is approximately 90 from the rotational state. It is housed in the lift opening 4 in the rotated storage state.

The pair of elevating part side longitudinal guide rails 5A and 5B are used when the tray is moved in the delivery directions B and D, which are the longitudinal directions, by a tray drive device provided on the bottom surface side or the lift device side of the tray (not shown). Will be done. Further, the pair of elevating portion side width direction guide rails 6A and 6B are used when the tray is moved in the delivery directions A and C which are the width directions by the tray driving device described above.

Since a well-known tray drive device can be used here, the description thereof will be omitted. The facing width is determined to work.

Further, on the floor 2 side of the parking space, which is the outer peripheral portion of the lift opening 4, a receiving device 11 for receiving and supporting the free end sides of the rotating support connecting members 7A to 7D in the rotating state is configured. The receiving device 11 is connected to the support legs 12A to 12D fixed to the floor 2 of the parking space at the four corners and the support legs 12A to 12D fixed at predetermined height positions by leveling each of these support legs 12A to 12D. It has receiving members 13A to 13D and is configured in a quadrangular frame shape as a whole.

The free end side of each of the rotating support connecting members 7A to 7D in the rotated state is positioned so as to be mounted or received on the connecting receiving members 13A to 13D close to the respective support legs 12A to 12D in the receiving device 11. Therefore, even if the tray with the parked vehicle mounted is moved between the lift device and the parking space, a step due to almost bending occurs between the tray guide device 1 on the elevating part side and the tray guide device 3 on the parking space side. It is possible to prevent or suppress the generation of noise, vibration and vibration due to the collision at the same part.

Further, the parking space side tray guide device 3 includes the parking space side width direction guide rails 14A and 14C arranged so as to extend in the extension directions of both ends of the pair of elevating part side width direction guide rails 6A and 6B in the delivery directions A and C. The parking space side longitudinal guide rails 14B and 14D are provided so as to extend in the extension direction of both ends of the pair of elevating portion side longitudinal guide rails 5A and 5B in the delivery directions B and D.

The parking space side width direction guide rails 14A and 14C and the parking space side longitudinal guide rails 14B and 14D may be mounted and supported on the respective connecting receiving members 13A to 13D in the receiving device 11 described above, or may be lifted. Since there is sufficient space on the floor 2 side of the parking space side as compared with the device side, it may be supported by another support device.

FIG. 2 is an enlarged side view of the rotation support connecting member 7A shown in FIG. 1 as viewed from the delivery direction A side.

Since each of the rotation support connecting members 7A to 7D has the same configuration, here, one rotation support connection member 7A provided at the end of the elevating portion side longitudinal guide rail 5A will be described as a representative. A rotary support connecting member 7A is rotatably connected to the end of the elevating portion side longitudinal guide rail 5A by a rotating shaft 15. The upper surface of the rotation support connecting member 7A is formed on substantially the same horizontal plane as the upper surface of the elevating portion side longitudinal guide rail 5A even in the stored state and the rotating state, and does not change.

By a tray drive device (not shown), the tray with the parked vehicle mounted is moved along the pair of elevating part side width direction guide rails 6A and 6B provided in the delivery direction A, and then configured on the parking space side. When moving to the parking space side width direction guide rail 14A side, first, both rotation support connecting members 7A are rotated around the rotation shaft 15 by the rotation drive device 8A. Then, as shown in FIG. 1, both rotation support connecting members 7A are in a rotational state located in the same axial direction as the elevating portion side width direction guide rails 6A and 6B. Due to the rotation support connecting member 7A in the rotating state, a substantially continuous and substantially flat upper surface is provided between the parking space side width direction guide rails 14A paired with the elevating part side width direction guide rails 6A and 6B. The moving surface of the tray is formed.

Further, as described above, the free end side of the double rotation support connecting member 7A is supported in a state of being mounted on or received by the connecting receiving member 13D close to the support legs 12A and 12D in the receiving device 11 located at the lower part. It becomes a state.

Moreover, the elevating part side width direction guide rails 6A and 6B and the parking space side width direction guide rail 14A are originally fixed so as not to bend when guiding the tray. Therefore, the elevating portion side width direction guide rails 6A and 6B of the two rotation support connecting members 7A are firmly fixed by the receiving device 11 and do not bend due to the load on the tray side.

Further, unlike the case where the rotary support connecting members 7B and 7D are rotatably connected to the reinforcing members 10A and 10B, the reinforcing members 10A and 10B do not bend due to the load on the tray side and a step is not generated. ..

In this way, even if the tray with the parked vehicle mounted is moved between the lift device and the parking space, a step is almost generated between the tray guide device 1 on the elevating part side and the tray guide device 3 on the parking space side. I won't let you. In addition, it is possible to prevent or suppress the generation of noise and vibration due to a collision at the same step, which may be newly formed, with a simple configuration without changing the configuration of the tray.

Although the delivery direction A has been mainly described in the above description, the same effect can be obtained when the other delivery directions B, C, and D are moved.

Further, in the above-described embodiment, the mechanical parking device having a configuration in which the tray in which the parked vehicle is mounted is moved in the delivery directions A to D in four directions between the lift device and the parking space has been described. The number of delivery directions is not limited to four, and the present invention can be applied to mechanical parking devices having other configurations.

As described above, the present invention presents a lift device for transporting a parked vehicle boarded in a boarding / alighting room to a parking space formed on another floor, and a parking space side tray guide device arranged on the floor 2 side of the parking space. 3 and an elevating unit having a size inside the lift opening 4 formed on the floor 2 side of the parking space for elevating and moving the elevating table in the lift device, and mounted on the elevating table of the lift device. A mechanical type having a side tray guide device 1 and a structure in which the tray is moved and delivered between the elevating part side tray guide device 1 extending in accordance with the tray delivery direction A and the parking space side tray guide device 3. In the parking device, a rotatable rotary support connecting member 7A is connected to the tip of the elevating portion side tray guide device 1 extending in the delivery direction A of the tray, and the rotary support connecting member 7A is lifted in the retracted state. In a rotating state located in the opening 4 and extending in the delivery direction A of the tray, the tip thereof faces the parking space side tray guide device 3 extending beyond the lift opening 4 in the same delivery direction A. It is characterized in that the elevating part side tray guide device 1 extending in the same delivery direction A and the upper surface side of the rotation support connecting member 7A are formed as a substantially flat moving surface of the tray.

According to such a configuration, since the rotatable rotation support connecting member 7A is connected to the tip of the elevating part side tray guide device 1 extending in the tray delivery direction A, the elevating part side tray guide device Since the rotation support connecting member 7A can be firmly held in the same manner as in 1, even if the tray with the parked vehicle mounted is moved between the lift device and the parking space, the tray guide device on the elevating part side Almost no step is generated between 1 and the tray guide device 3 on the parking space side, and the occurrence of noise and vibration in the same portion can be prevented or suppressed by a simple configuration without changing the tray configuration.

Further, in the present invention, in addition to the above-described configuration, the receiving device 11 is fixedly provided on the floor of the parking space in the vicinity of the lift opening 4, and the receiving device 11 is provided with a plurality of supports fixed to the floor 2 side of the parking space. A rotary support connecting member having a leg portion 12A, 12D and a connecting receiving member 13D fixed by leveling each of these supporting leg portions 12A, 12D, and extending in the same delivery direction A. It is characterized in that the free end side of 7A is supported by a connecting receiving member 13D existing in the same delivery direction A.

According to such a configuration, the free end side of the rotation support connecting member 7A can be held more firmly by the connecting receiving member 13D, so that the tray can be rotated even if the tray is moved between the lift device and the parking space. Since the dynamic support connecting member 7A can be held on the free end side with almost no step, it is possible to more reliably prevent or suppress the generation of noise and vibration in the same portion.

1 Elevating part side tray guide device 2 Floor 3 Parking space side tray guide device 4 Lift opening 7A Rotating support connecting member 11 Receiving device 12A, 12D Support leg 13D Connecting receiving member
A Delivery direction

Claims (2)

A lift device for transporting a parked vehicle boarded in a boarding / alighting room to a parking space formed on another floor, a parking space-side tray guide device arranged on the floor side of the parking space, and an elevating platform in the lift device. It is provided with an elevating part side tray guide device having a size inside the lift opening formed on the floor side of the parking space for elevating movement and mounted on the elevating table of the lifting device. In a mechanical parking device having a configuration in which the tray is moved and delivered between the elevating part side tray guide device and the parking space side tray guide device extending in a direction corresponding to the delivery direction of the tray.
A rotatable rotation support connecting member is connected to the tip of the elevating portion side tray guide device extending in the delivery direction of the tray, and the rotation support connecting member is inside the lift opening in the retracted state. Positioned and in a rotating state extending in the delivery direction of the tray, the tip thereof is configured to face the parking space side tray guide device extending in the same delivery direction beyond the lift opening. A mechanical parking device characterized in that the elevating portion side tray guide device extending in the delivery direction and the upper surface side of the rotation support connecting member are formed as substantially flat moving surfaces of the tray. A receiving device is fixedly provided on the floor of the parking space in the vicinity of the lift opening, and the receiving device is provided on a plurality of support legs fixed to the floor side of the parking space and each of the support legs. The free end side of the rotary support connecting member extending in the delivery direction is supported by the connecting receiving member existing in the same delivery direction. The mechanical parking device according to claim 1, wherein the mechanical parking device is characterized in that.

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