JP2017002468A - Mechanical parking device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mechanical parking device capable of obtaining sufficient strength in a shielded condition even if a folding movable deck with a simple structure is used.SOLUTION: A folding movable deck comprises: an inside deck 8 which is disposed on a side near a tray; an outside deck 9 which is disposed on a side far from the tray; a connection part follower shaft 7 which connects the inside deck 8 and the outside deck 9; a moving end part 10 which is connected to the tray side of the inside deck 8; and support shaft part 12 which supports an end part of the outside deck 9 on opposite side of the tray. An end part shielding body 32 opens and closes a space upper part by operating according to rotational displacement of the outside deck 9 on the opposite side of the tray between folded condition and shielded condition.SELECTED DRAWING: Figure 4

Description

  The present invention relates to a mechanical parking apparatus including a folding movable deck that protects the periphery of a tray in a lift apparatus.

  In general, in a tray-type mechanical parking device for storing a parked vehicle on a tray, a tray turning device for changing the direction of the parked vehicle to a lift device configured to move from an entry / exit floor to a storage space floor A configuration equipped with is known. In this type of mechanical parking facility, a movable deck is formed to protect the feet when the driver gets on and off the vehicle mounted on the tray, and when the driver gets on and off, the movable deck is almost horizontal. The movable deck is stored in a position that does not hinder the turning of the tray when the tray is turned. Specifically, the first deck is movably disposed on the opening and shields one end side of the opening, and is connected to the first deck so as to be foldable upward or downward, and is intermediate between the openings. And a second deck that is pivotally supported by the other end of the opening and is foldably connected to the second deck upward or downward, and shields the other end of the opening. Are provided between the second and third decks on the opposite side of the folding direction of the second and third decks, and the second and third decks are pulled toward and away from each other. Driving means for driving, with the first deck guided by the driving means, the second and third decks can be expanded on the opening and can be folded to the other end of the opening. It has been proposed (Patent Literature) See).

JP 2007-270555 A

  However, in the conventional mechanical parking device, since the movable deck is a foldable type, a space portion is formed between the floor surface and the movable deck in the shielded state due to the state change between the folded state and the shielded state. There was a danger that the driver of the parked vehicle would fall by being caught in this space.

  An object of the present invention is to improve safety by preventing a space portion from being formed between a folding movable deck in a shielded state and a floor surface even when a folding folding movable deck is used. It is to provide a type parking device.

  In order to achieve the above object, the present invention provides a tray on which a parked vehicle is mounted, a lift device that moves the tray on which the parked vehicle is mounted in a hoistway to move it to a storage space, and the length of the hoistway. A folding movable deck that is disposed at both ends of the direction and can be deformed into a folded state and a shielded state, and the folding movable deck includes a guide rail fixed near the hoistway, and a guide rail. In the mechanical parking device comprising: a moving end that moves along the guide rail; and a drive device that moves the moving end along the guide rail into the folded state and the shielded state. In the shielded state of the deck, an end shield is provided that closes the upper space formed between the anti-tray side of the foldable movable deck and the floor surface. To.

  According to such a configuration, by using the foldable movable deck, a space is formed between the anti-tray side of the foldable movable deck and the floor surface in the shielded state of the foldable movable deck. The upper part of this space is closed by an end shield, and the driver of the parked vehicle will not fall over because his foot is caught in the space that was between the opposite side of the outer deck and the floor, Safety can be increased.

  According to the present invention, in addition to the above-described configuration, the foldable movable deck includes an inner deck disposed on a side closer to the tray, an outer deck disposed on a side far from the tray, the inner deck and the outer deck. A connecting portion driven shaft for connecting the inner deck, the moving end portion connected to the tray side of the inner deck, and a support shaft portion that supports the end portion on the side opposite to the tray of the outer deck, and the end shield. Operates in response to rotational displacement of the outer deck on the side opposite to the tray between the folded state and the shielded state, and opens and closes the upper portion of the space.

  According to such a configuration, since the end shield is opened and closed according to the displacement of the outer deck on the side opposite to the tray between the folded state and the shielded state, it can be reliably operated with a simple configuration.

  According to the mechanical parking apparatus of the present invention, a space is formed between the anti-tray side of the foldable movable deck and the floor surface in the shielded state of the foldable movable deck by using the foldable movable deck. However, the upper part of the space is covered with an end shield so that the driver of the parked vehicle falls on the foot in the space that exists between the opposite side of the outer deck and the floor. No, it can increase safety.

It is a top view which shows the parked vehicle boarding part of the mechanical parking apparatus by one Example of this invention. It is a top view which shows the foldable movable deck shown in FIG. It is an enlarged view which shows the folding state of the foldable movable deck shown in FIG. FIG. 3 is an enlarged view showing a state during the shielding operation of the foldable movable deck shown in FIG. 2. It is an enlarged view which shows the shielding state of the foldable movable deck shown in FIG. It is the enlarged view to which the principal part of the foldable movable deck shown in FIG. 3 was expanded. It is a perspective view which shows the drive device in the foldable movable deck shown in FIG. FIG. 3 is a front view showing an initial state of waiting for warehousing of the tray and the foldable movable deck shown in FIG. 2. FIG. 3 is a front view showing a state of waiting for warehousing of the tray and the foldable movable deck shown in FIG. 2. It is a front view which shows the other state of the tray and foldable movable deck shown in FIG. FIG. 3 is a plan view showing an initial state of waiting for warehousing of the tray and the foldable movable deck shown in FIG. 2.

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

  FIG. 1 is a plan view showing a parked vehicle entry portion of a mechanical parking apparatus according to an embodiment of the present invention.

  This mechanical parking device is configured to move to a storage space on an upper floor or a lower floor using a lift device (not shown) with a parked vehicle mounted on a tray. On the surface, the hoistway 1 of the lift device is formed to extend in the vertical direction in a substantially rectangular plane shape. The approach direction 2 of the parked vehicle is a direction substantially orthogonal to the longitudinal direction of the hoistway 1 as indicated by an arrow. For this reason, when the parked vehicle is received, the tray 3 is placed on standby with the longitudinal direction aligned with the approach direction 2 of the parked vehicle as indicated by the dotted line, and the tray 3 in a state where the parked vehicle is mounted using the lift device. When moving to the storage space, the tray 3 in a state where the parked vehicle is mounted is rotated by approximately 90 degrees as shown by a one-dot chain line.

  In the hoistway 1 that will be located on both sides of the tray 3 in the state indicated by the dotted lines, guide rails 4A, 4B extending horizontally on both side walls on the side orthogonal to the approach direction 2 of the parked vehicle, 5A and 5B are fixed, respectively. Each guide rail 4A, 4B, 5A, 5B is fixed at a position that does not hinder the operation of the lifting device directly on both side walls or using building beams or strength members.

  FIG. 2 is a plan view showing the foldable movable decks 6A and 6B that move along the guide rails 4A, 4B, 5A, and 5B and that are in a shielded state or a folded state.

  When the driver gets out of the parked vehicle after placing the parked vehicle on the tray 3 in the state shown in the drawing, the hoistway 1 shown in FIG. 1 is formed on both sides of the door. There is a risk of falling off the tray 3 and falling into the hoistway 1. Therefore, folding movable decks 6A and 6B that cover the empty portion of the hoistway 1 located on the door side of the parked vehicle at this time are arranged.

  Here, since the foldable movable deck 6A and the foldable movable deck 6B have the same symmetrical structure, the foldable movable deck 6B on the right side will be particularly described in detail. The foldable movable deck 6B has an inner deck 8 and an outer deck 9 connected by a connecting portion driven shaft 7 that can be bent on a line connecting intermediate portions of the guide rails 4B and 5B. At the inner end portion of the inner deck 8, moving end portions 10 and 11 are configured to move the folding movable deck 6B in a folded state or a shield state by moving along the guide rails 4B and 5B. Further, support shaft portions 12 and 13 in which the deck 6B is rotatably coupled to the guide rails 4B and 5B are configured at the outer end portion of the outer deck 9.

Further, by driving the movable end portions 10 and 11 along the guide rails 4B and 5B in a direction away from the support shaft portions 12 and 13 or in a direction approaching the support shaft portions 12 and 13, the foldable movable deck 6B is substantially The driving device 14 is in a horizontal shielding state or a substantially vertical folding state. The drive device 14 is disposed on the lower side of the inner deck 8 located between the guide rails 4B and 5B and between the moving end portions 10 and 11, and a specific configuration will be described later.
FIG. 3 is an enlarged view showing a folded state of the foldable movable deck 6B.

  In the foldable movable deck 6B, the moving end 10 is driven in a direction approaching the support shaft portion 12 by the driving device 14, so that the connecting portion driven shaft 7 is positioned in the upper portion, and the inner deck 8 and the outer deck 9 are substantially positioned. The foldable movable deck 6B as a whole is in a substantially vertical folded state. Since the support shaft 12 is provided at the end of the foldable movable deck 6B on the side away from the tray 3 in FIG. 2, in the folded state of the foldable movable deck 6B, the rotation of the tray 3 will be described later. A space necessary for this is formed on the tray 3 side.

On the other hand, between the opposite side of the outer deck 9 in the foldable movable deck 6B and the floor surface 31 in the vicinity, an end shield 32 is rotatably supported on the floor 31 by the end on the floor 31 side. Is provided. Although details will be described later, when the foldable movable deck 6B is used, the width of the space existing between the non-tray side of the outer deck 9 and the floor 31 in the shielded state and the longitudinal direction of the guide rail 5B, and the folding. Unlike the width of the space existing between the counter-tray side of the outer deck 9 in the state and the floor 31 and in the longitudinal direction of the guide rail 5B, the former shielding state becomes larger. In the former shielding state, the driver of the parked vehicle rides on the foldable movable deck 6B, so that the above-described space is dangerous for the driver. The end shield 32 described above closes the above-described space existing in the shielded state.
FIG. 6 is an enlarged view showing the vicinity of the end shield 32 in an enlarged manner.

  A support shaft 33 is fixed to the floor surface 31, and one end of the end shield 32 is connected to the support shaft 33 so as to be rotatable. The end shield 32 has a length that blocks the space formed between the outer deck 9 and the floor 31 that is shielded with respect to the longitudinal direction of the guide rail 5B, and is horizontal to the guide rail 5B. It has the same width as that of the folding movable deck 6B shown in FIG. 2 with respect to the direction, and has a plate-like configuration as a whole.

  A roller 34 is rotatably attached to the free end side of the end shield 32. This roller 34 is in constant contact with the side of the outer deck 9 opposite to the tray. Therefore, when the outer deck 9 shifts from the folded state to the shielded state, the end shield 32 is counterclockwise around the support shaft 33 according to the change in the tilt angle due to the rotation of the side surface of the outer deck 9 opposite to the tray. Will rotate in the direction. On the other hand, when the outer deck 9 shifts from the shielded state to the folded state, the end shield 32 rotates clockwise around the support shaft 33 according to the rotational displacement of the side opposite to the tray of the outer deck 9. become.

  In order to perform such rotation more smoothly, one end of the end shield 32 is rotatably connected to the support shaft 33 and the folding movable deck 6B is folded as shown in FIG. It is tilted so that it can be easily rotated counterclockwise. A similar effect can be obtained by providing a spring that applies a counterclockwise rotational force of the end shield 32.

Thus, the space formed between the counter tray side of the outer deck 9 and the floor 31 in the shielded state is the end shield 32 according to the rotational displacement of the outer deck 9 from the shielded state to the folded state. Therefore, it can be closed.
FIG. 4 is an enlarged view showing a state during the shielding operation of the foldable movable deck 6B.

From the folded state of the foldable movable deck 6B shown in FIG. 3, when the driving device 14 is driven and the connecting portion driven shaft 7 is rotationally driven in the reverse direction, the support shaft portion 12 is fixed in position, but the moving end portion 10 moves along the guide rail 5 </ b> B in a direction away from the support shaft 12. At this time, the inner deck 8 rotates clockwise around the moving end 10, and the outer deck 9 rotates counterclockwise around the support shaft 12, while the connecting portion driven shaft 7 is moved to the guide rail 5B. Go down to the side. The end shield 32 gradually rotates clockwise around the support shaft 33 in response to the rotational displacement of the outer deck 9 on the side opposite to the tray.
FIG. 5 is an enlarged view showing a shielding state of the foldable movable deck 6B.

  When the upper surfaces of the inner deck 8 and the outer deck 9 are substantially horizontally continuous, the folding movable deck 6B is shielded. The end shield 32 rotates in the clockwise direction around the support shaft 33 in response to the rotational displacement of the outer deck 9 on the side opposite to the tray, and becomes almost horizontal. In the shielded state of the foldable movable deck 6 </ b> B, a space 35 is formed between the non-tray side end of the outer deck 9 and the floor surface 31, but the upper portion of the space 35 is blocked by the end shield 32.

  In the shielded state shown in FIG. 5, the driver of the parked vehicle may get on the foldable movable deck 6B, but the upper part of the space 35 is blocked by the end shield 32. Safety can be ensured.

  In addition, since the end shield 32 is opened and closed according to the rotational displacement of the outer deck 9 on the side opposite to the tray between the folded state and the shielded state, it can be reliably operated with a simple configuration. However, in the drawing, the end shield 32 protrudes upward by an amount corresponding to the thickness of the end shield 32, but the guide that contacts the roller 34 at a position slightly recessed with respect to the side opposite to the tray of the outer deck 9. It is preferable to prevent the end shield 32 from protruding upward by forming a surface or the like.

  In this shielded state, the left end of the inner deck 8 has the moving end 10 mounted on the guide rail 5B, and the head of the support leg 15 fixed to the middle lower part of the inner deck 8 is the guide rail 5B. The head of the support leg 16 mounted on the upper side and further fixed to the lower part of the right side end of the inner deck 8 is mounted on the guide rail 5B. Therefore, the inner deck 8 in the shielded state is firmly held by the guide rail 5B. As shown in FIG. 1, the guide rail 4B is fixed at a position facing the guide rail 5B, and the inner deck 8 is similarly supported by the guide rail 4B.

  Further, in the same shielding state, the support support shaft portion 12 is fixed on the guide rail 5B at the right end portion of the outer deck 9, and the support leg 17 is fixed to the left end portion of the outer deck 9. Are mounted on the guide rail 5B. Therefore, the outer deck 9 in the shielded state is also firmly held by the guide rail 5B. As shown in FIG. 1, a guide rail 4B is fixed at a position facing the guide rail 5B, and the outer deck 9 is also supported on the guide rail 4B in the same manner.

  As described above, the support leg 15 and the support leg 16 are fixed to the lower part of the inner deck 8 along the guide rails 4B and 5B. Since the two support legs 15 and the support legs 16 are used for this support, the inner deck 8 can be firmly supported by the guide rails 4B and 5B. In particular, by providing the support leg 15 and the support leg 16 on the inner deck 8 closer to the tray 3 in FIG. 2, the safety of the mechanical parking apparatus can be further improved as will be described later.

  As described above, the support legs 15 and the support legs 16 are attached to the lower part of the inner deck 8, and the support legs 17 are provided to the lower part of the outer deck 9. At this time, the mutual positional relationship is that the distance from the connecting portion driven shaft 7 is the smallest in the support leg 15, and the distance from the connecting portion driven shaft 7 is the smallest in the supporting leg 17, which is the most connected. The distance from the partial driven shaft 7 is the support leg 16.

  Thus, since each support leg 15-17 has changed the distance from the connection part driven shaft 7, the foldable movable deck 6B can be easily changed into a folding state and a shielding state. That is, in the folded state of the foldable movable deck 6B, since the support legs 15 to 17 are alternately arranged as shown in FIG. 3, they can be folded without interfering with each other.

  Therefore, the folding movable deck 6B in the folded state can reduce the width in the longitudinal direction of the guide rail 5B, and efficiently and sufficiently form a space necessary for the rotation of the tray 3 as will be described later. Can do. Also, with this type of configuration, the support legs 15 to 17 can be linearly arranged along the guide rail 5B, so that the configuration of the guide rail 5B can be simplified.

3 to 5, the movement of the end shield 32 when the foldable movable deck 6B transitions from the folded state to the shielded state has been described. However, the foldable movable deck 6B changes from the shielded state to the folded state. When the transition is made, the end shield 32 rotates clockwise around the support shaft 33 in accordance with this transition. Also at this time, the end shield 32 rotates while rotating the roller 34, so that the folding operation of the folding movable deck 6B is not adversely affected.
FIG. 7 is a perspective view showing an example of the drive device 14 described above, and is a view of the drive device 14 shown in FIG. 5 as viewed obliquely from above.

  A support base 19 is fixed to the lower portion of the inner deck 8 in the foldable movable deck 6B by a plurality of support arms 18. A motor 21 configured to be supported on the mounting base 20 is mounted on the support base 19, and the position of the support base 19 and the mounting base 20 is adjusted by a plurality of tension adjusting bolts 23 along the elliptical hole 22. The type is convenient. A drive side sprocket is fixed to the rotating shaft 24 of the motor 21. On the other hand, the connection base driven shaft 7 shown in FIGS. 3 to 5 is rotatably supported by the support base 19 via a support arm 25. A driven side sprocket and a movable arm 27 are coupled to the connecting portion driven shaft 7, and a chain 26 is hung between the driven side sprocket and the driving side sprocket of the rotary shaft 24.

  When the rotating shaft 24 of the motor 21 is rotationally driven, the connecting portion driven shaft 7 is rotationally driven via the chain 26 and simultaneously the movable arm 27 is rotated. The rotation of the movable arm 27 is transmitted to the outer deck 9 in the foldable movable deck 6B, and the folded state and the shielded state of the foldable movable deck 6B as described with reference to FIGS.

  The drive device 14 can be used without being limited to the one shown in FIG. In the above description, the foldable movable deck 6B has been described, but the foldable movable deck 6A side shown in FIG. 2 is similarly configured.

  8 to 11 are schematic front views showing the relationship between the tray 3 and the foldable movable decks 6A and 6B. The operation timing of the tray 3 and the foldable movable decks 6A and 6B will be described with reference to the drawings.

  The tray 3 that has been transferred to the parked vehicle entry portion by the lift device is in a direction that matches the direction in which the hoistway 1 is formed, as indicated by the one-dot chain line in FIG. The positional relationship between the tray 3 and the foldable movable decks 6A and 6B at this time is as shown in FIG. Prior to the transfer of the tray 3 to the parked vehicle entry portion, the foldable movable decks 6A and 6B arranged on both sides of the tray 3 in the longitudinal direction are in the folded state 28 shown in FIGS.

  In particular, the support legs 15, 16, and 17 that are received and supported by the guide rails 4A, 4B, 5A, and 5B in the shielded state are provided on the opposing sides of the inner deck 8 and the outer deck 9 that face each other in the folded state, The support legs 15, 16, and 17 are provided at different distances from the connecting portion driven shaft 7.

  Because of such a configuration, the folding movable decks 6A and 6B that are in a shielded state are provided via guide legs 4A, 4B, 5A, and 5B that are provided to guide the moving end portion 10 via support legs 15 and 16. Will be supported. However, the support legs 15 and 16 of the foldable movable decks 6A and 6B that are in the folded state are positioned away from the guide rails 4A, 4B, 5A, and 5B.

  In this way, the inner deck 8 and the outer deck 9 are supported by being placed on the guide rails 4A, 4B, 5A, and 5B provided for guiding the moving end portion 10 via the support legs 15, 16, and 17, respectively. Even if the driver of the parked vehicle rides on the inner deck 8 and the outer deck 9 or the tire of the parked vehicle rides up in an extreme case, it is firmly received by the guide rails 4A, 4B, 5A, 5B. be able to.

  In addition, since the guide rails 4A, 4B, 5A, and 5B are also used, the configuration can be simplified. Further, in the folded state of the foldable movable decks 6A and 6B, the support legs 15, 16, and 17 are alternately arranged, so that the support legs 15 extending in a direction in which the inner deck 8 and the outer deck 9 are separated from each other. , 16, 17 can be folded close to each other, and when the tray 3 with the parked vehicle mounted is driven up and down by a lift device, the tray 3 is folded in a small size so as not to interfere with the tray 3. Can do. Thus, the lift device can transfer the tray 3 to the parked vehicle entry portion without interfering with the foldable movable decks 6A and 6B.

  Thereafter, in preparation for the parking of the parked vehicle, as shown in FIG. 2, the longitudinal direction of the tray 3 must be matched with the approach direction of the parked vehicle. This is because, as described in Japanese Patent Application Laid-Open No. 2014-214466 related to the same applicant as the present case, the tray 3 is swung upward slightly as shown in FIG. After turning to the position indicated by the dotted line, the tray 3 is slightly lowered by the turning device. As a result, the positional relationship between the tray 3 and the foldable movable decks 6A and 6B is as shown in FIG.

  The relationship with the folding movable decks 6A and 6B when the tray 3 is turned is shown in FIG. Since the folding movable decks 6A and 6B are in the folded state 28, the folding movable decks 6A and 6B do not interfere even if the tray 3 is turned.

  Thereafter, the foldable movable decks 6A and 6B that are in the folded state 28 are set to the shielding state 30 through the intermediate state 29 as shown in FIG. This intermediate state 29 is the one shown in FIG. 4, and this shielding state 30 is the one shown in FIG.

  In the shielded state 30 in the foldable movable decks 6A and 6B, as shown in FIG. 9, a series of substantially horizontal surfaces of the upper surface of the tray 3 and the upper surfaces of the inner deck 8 and the outer deck 9 in the foldable movable decks 6A and 6B. Form a surface.

  Accordingly, in this state, when the parked vehicle is boarded and mounted on the tray 3 and the driver gets out of the parked vehicle, the opening of the hoistway 1 is closed by the folding movable decks 6A and 6B, and folded under the feet. Since the flat surface is formed by the movable decks 6A and 6B, it can be moved safely. Further, by using the foldable movable deck 6B, a space 35 is formed between the non-tray side end of the outer deck 9 and the floor 31 in the shielded state of the foldable movable deck 6B. As shown by, the upper portion of the space 35 is closed by the end shield 32. For this reason, the driver of the parked vehicle will not fall by being caught in the space 35 that existed between the counter tray side end of the outer deck 9 and the floor surface 31.

  Thereafter, the tray 3 with the parked vehicle mounted thereon is moved to the storage space by the lift device. At this time, the orientation of the tray 3 in the longitudinal direction must be returned to the original state suitable for the lift device. Therefore, as shown in FIG. 8, the folding movable decks 6 </ b> A and 6 </ b> B that are in the shielding state 30 are reversely operated to enter the folded state 28 through the intermediate state 29. Thereafter, the tray 3 is swung by the above-described swiveling device with the tray 3 slightly lifted upward so that the longitudinal direction of the hoistway 1 and the longitudinal direction of the tray 3 coincide with each other as shown in FIG.

At this time, since the foldable movable decks 6A and 6B are in the folded state 28, even if the tray 3 is turned, there is no interference with the foldable movable decks 6A and 6B. Thereafter, the tray 3 with the parked vehicle mounted thereon is moved up and down by the lift device and moved to the storage space.
Also when leaving, the tray 3 and the foldable movable decks 6A and 6B are operated while timing as in the case of entering.

  When the parked vehicle is put on the tray 3 at the time of entering or leaving, or when the parked vehicle is taken out of the tray 3, the tires of the parked vehicle accidentally come off the tray 3 and the folding movable decks 6A and 6B It is possible to get on the inner deck 8. Even if such a situation occurs, since the support legs 15 and 16 fixed to the lower portion of the inner deck 8 are received and supported by the guide rails 5A and 5B in the shielded state 30, the inner deck 8 is sufficiently supported. be able to. Moreover, since this support is performed also using the guide rails 5A and 5B provided for guiding the movable end portions 10 of the foldable movable decks 6A and 6B, a simple structure can be achieved.

  The configurations of the folding movable decks 6A and 6B and the driving device 14 shown in the above-described embodiments are not limited to those shown in the drawings, and can be applied to various configurations. Further, the folding movable decks 6A and 6B have been described as being composed of the inner deck 8 and the outer deck 9, but other configurations can be used. Further, the end shield 32 is rotatably supported on the anti-tray side of the foldable movable decks 6A and 6B so that the foldable movable decks 6A and 6B are shielded between the anti-tray side and the floor surface. Even if the space is closed, the same effect can be obtained.

  As described above, the present invention includes the tray 3 on which the parked vehicle is mounted, the lift device that moves the tray 3 on which the parked vehicle is mounted in the hoistway 1 to move to the storage space, and the hoistway 1. The folding movable decks 6A and 6B are arranged at both ends in the longitudinal direction and can be transformed into a folded state and a shielded state. The folding movable decks 6A and 6B are fixed in the vicinity of the hoistway. Guide rails 4A, 4B, 5A, 5B, a moving end 10 that moves along the guide rails 4A, 4B, 5A, 5B, and the moving end 10 along the guide rails 4A, 4B, 5A, 5B In the mechanical parking device provided with the driving device 14 that is deformed to the folded state and the shielded state by moving the movable deck 6A and 6B, the folding movable decks 6A and 6B are shielded. In condition, characterized by providing an end shield 32 for closing the space 35 top formed between the counter-tray-side and the floor of the foldable movable deck 6A, 6B.

  According to such a configuration, by using the foldable movable decks 6A and 6B, the folding movable decks 6A and 6B are shielded and the anti-tray side of the foldable movable decks 6A and 6B and the floor surface are in contact with each other. A space is formed between them, but the upper part of the space is closed by the end shield 32, and the driver of the parked vehicle is present between the counter tray side end of the outer deck 9 and the floor 31. It is possible to increase the safety without stepping over the foot at 35.

  Further, in the present invention, in addition to the above-described configuration, the foldable movable decks 6A and 6B include an inner deck 8 disposed on the side closer to the tray 3, an outer deck 9 disposed on the side far from the tray 3, and A connecting portion driven shaft 7 for connecting the inner deck 8 and the outer deck 9, the moving end portion 10 connected to the tray 3 side of the inner deck 8, and an end portion on the side opposite to the tray of the outer deck 9. The end shield 32 operates in response to a rotational displacement of the outer deck 9 on the side opposite to the tray between the folded state and the shielded state, and the space 35 is provided. The upper part is opened and closed.

  According to such a configuration, the end shield 32 is opened and closed in accordance with the displacement of the outer deck 9 on the side opposite to the tray between the folded state and the shielded state, so that it can be reliably operated with a simple configuration. .

DESCRIPTION OF SYMBOLS 1 Hoistway 3 Tray 4A, 4B, 5A, 5B Guide rail 6A, 6B Foldable movable deck 7 Connection part driven shaft 8 Inner deck 9 Outer deck 10 Moving end part 12 Support shaft parts 15-17 Support leg

Claims (2)

A tray on which the parked vehicle is mounted, a lift device that moves the tray on which the parked vehicle is mounted in the hoistway to move to the storage space, and a folded state that is disposed at both longitudinal ends of the hoistway. A foldable movable deck that can be deformed into a shielded state, the foldable movable deck including a guide rail that is fixed near the hoistway, a moving end that moves along the guide rail, and the movement In a mechanical parking device comprising a drive device that deforms the folded state and the shielded state by moving an end portion along the guide rail,
A mechanical parking apparatus comprising an end shield that covers an upper portion of a space formed between a non-tray side of the foldable movable deck and a floor surface in a shielded state of the foldable movable deck.   The foldable movable deck includes an inner deck disposed on a side closer to the tray, an outer deck disposed on a side far from the tray, a connecting portion driven shaft that connects the inner deck and the outer deck, and the inner deck. The moving end portion connected to the tray side of the deck and a support shaft portion supporting the opposite tray side end portion of the outer deck, wherein the end shield is between the folded state and the shield state The mechanical parking apparatus according to claim 1, wherein the upper part of the space is opened and closed by operating in response to a rotational displacement of the outer deck on the side opposite to the tray.

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