JPH0721751Y2 - Direct boarding type tandem mechanical parking system - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a direct boarding tandem type mechanical parking system.

[0002]

2. Description of the Prior Art A conventional direct boarding parallel type mechanical parking system will be described below with reference to FIGS.

A drive sprocket 1 and a driven sprocket 2 are arranged vertically apart from each other, an endless chain 3 is spanned between the drive sprocket 1 and the driven sprocket 2, and the chain 3 is attached at a predetermined interval. 4, a frame-shaped cage 5 is suspended from and supported by the attachment 4, and a plate-shaped pallet 7 for mounting the vehicle 6 on the cage 5 is supported to store the vehicle 6 in a main body 8 of a mechanical parking device. And two machine parking device main bodies 8 are arranged inside the tower 10 in the vehicle front-rear direction 9, and the front parking part 1 is formed.
A tandem type mechanical parking device having 1 and a rear parking portion 12 is formed.

The front parking portion 11 at the bottom of the tower 10
The storage entrance 13 is formed at the cage lower limit position and facing the vehicle front-rear direction 9, and the exit opening 13 is formed at the cage lower limit position of the rear parking portion 12 at the lower part of the tower 10 and facing the vehicle front-rear direction 9. Form.

At least one empty cage space 15 in which the cage 5 is not suspended and supported with respect to the front parking portion 11 is provided, and a pit 16 is formed in a portion of the front parking portion 11 immediately below the cage lower limit position. 16 is provided with a hoistway 18 that is supported by a hoisting device 17 so as to be hoisted up and down, and when the vehicle 6 is loaded into the cage 5 of the back parking part 12, the front side parking is provided. It is a direct boarding type that can be boarded directly through the hoistway 18 without passing through the cage 5 of the portion 11.

The elevating device 17 includes a rail portion 19 extending in the vehicle front-rear direction 9 inside the pit 16, a carriage 20 capable of reciprocating along the rail portion 19, and a lower surface of the elevator passage 18. The attached cam plate 21 and the dolly 2
Cam follower 22 attached to the cam plate 21 and following the cam plate 21, a vertically extending elevator guide 23 attached to the lower surface of the elevator road 18, and rolling along the elevator guide 23 supported by the rail portion 19. When the carriage 20 moves, the following position of the cam follower 22 and the cam plate 21 is changed by the raising and lowering guide roller 24, so that the raising and lowering passage 18 is moved up and down.

When the vehicle 6 is loaded into the cage 5 of the front parking portion 11, the chain 3 is moved by the drive sprocket 1 to move the empty cage 5 to the front parking portion 11.
Then, as shown in FIG. 9, the vehicle 6 is self-propelled and guided into the inside of the tower 10 from the storage entrance 13 so that the vehicle 5 can be loaded into the cage 5 of the front parking portion 11.

When the vehicle 6 is to be loaded into the cage 5 of the rear parking portion 12, the chain 3 is moved by the drive sprocket 1 as shown in FIG.
To the cage lower limit position of the front side parking section 11, and
The hoisting device 18 is used to raise the hoistway 18 to the same height as the floor of the entrance 13, and the drive sprocket 1 moves the chain 3 to the cage lower limit position of the rear parking part 12 After that, the vehicle 6 is self-propelled, guided into the inside of the tower 10 from the storage entrance 13, and directly loaded into the cage 5 of the back parking portion 12 through the hoistway 18.

[0009]

However, the above-mentioned conventional direct boarding type tandem mechanical parking apparatus has the following problems.

That is, in the case where the direct loading type vertical type mechanical parking device is provided in a snowy area or the like, the snow adhering to the vehicle 6 enters the inside of the mechanical parking device body 8 together with the vehicle 6,
After being unloaded while the vehicle 6 is being stored and temporarily stored in the pallet 7, the pallet 7 will be dripped onto the hoistway 18 of the pit 16.

Therefore, water dripping from the pallet 7 causes water droplets to adhere to the main body 8 of the mechanical parking device and the vehicle 6 that is being stored, which causes dirt and dust to be contained in the water droplets and causes rusting. It causes it to occur.

When the vehicle 6 is parked in the rear parking device section 12, the driver walks along the hoistway 18 and returns to the storage entrance 13, but the hoistway 18 is swept from the pallet 7. Frozen in clear snow water is dangerous.

In view of the above-mentioned circumstances, the present invention provides a direct boarding type vertical parking type mechanical parking device which can prevent snowmelt water or the like generated inside the main body of the mechanical parking device from flowing into the hoistway. It is intended to be provided.

[0014]

The present invention provides a cage capable of holding a pallet for mounting a vehicle, and a plurality of cages are arranged so as to circulate vertically to constitute a mechanical parking apparatus main body. Two of the mechanical parking device main bodies are arranged in the vehicle front-rear direction to form a front side parking device part and a back side parking device part, and a pit is formed below the lower limit position of the cage in the front side parking device part. In the direct parking parallel type mechanical parking device, in which a vertically movable hoistway is arranged and an empty cage space is formed between the cages circulating in the front parking device part, the front parking device part is provided. A water tank that can store water from the upper part of the pallet is installed at the bottom of the pallet held by each cage, and a drain hose whose tip can be raised and lowered is connected to the water tank, and the tip of the drain hose is raised and lowered to the pallet. Suta Providing a palette drainage operation mechanism,
A pallet drainage drive mechanism that drives a pallet drainage operation mechanism was provided in the pit part, and a water collecting tank that was equipped with a mesh-like lid on the upper part of the hoistway and was able to receive the water drained from the drainage hose was provided. The present invention relates to a direct boarding tandem type mechanical parking device characterized by:

[0015]

According to the present invention, when each cage of the front parking device reaches the pit, the pallet drainage drive mechanism operates the pallet drainage operation mechanism to lower the tip end of the drainage hose to the water tank. The accumulated water on the pallet is discharged to the water collection tank on the elevator road provided with the mesh-shaped lid.

[0016]

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

1 to 6 show an embodiment of the present invention.

Further, in the figure, the constituent parts of the direct boarding type tandem mechanical parking apparatus include those similar to those shown in FIGS. 7 to 10, and therefore, the same constituent parts will be described. The same reference numerals are given and the description will be omitted.

Further, as shown in FIGS. 1 and 2, the lower ends of the two vertical rods 28 and 29 are arranged at appropriate intervals on both sides of each pallet 7 in the vehicle width direction 26. Rotatably pivoted using pins 30 and 31 extending to the horizontal rod 3 between the upper ends of the two vertical rods 28 and 29.
Both ends of 2 are rotatably pivoted by using pins 33 and 34 extending in the vehicle width direction 26, one lower end of the vertical rod 29 is extended downward, and the extension 35 is provided in the vehicle longitudinal direction. The rear end of the push rod 36 supported on the right side of FIG. 1 of the pallet 7 is pivotally attached by a pin 37 so that the pallet 7 can move freely to the position shown in FIG. A spring 38 that urges the unit side is interposed, and a retractable door protector 39 is configured.

Inside the pit 16, a guide 40 extending in the vehicle front-rear direction 9, a push arm 41 that moves along the guide 40 and pushes the tip end portion of the push rod 36, and the push arm 41 are provided. A push device 43 including a push cylinder 42 for moving the vehicle in the vehicle front-rear direction 9 is installed (the push device 43
Is also used as a pallet drainage driving mechanism for driving a pallet drainage operating mechanism 62 which will be described later), and the pushing arm 41 is pushed by a cam or gear mechanism (not shown) when pushing the push rod 36. When the push rod 36 is not pushed in such a vertical state, it is rotated around the guide 40 to be in a horizontal state (not shown) and retracted inside the pit 16.

Although not shown in the drawing, a water gradient is formed on the pallet 7 toward the central portion of the vehicle front-rear direction 9, and the tire groove 25 is formed at the lower portion of the left and right tire grooves 25 of the pallet 7 at the central portion of the vehicle front-rear direction 9. A water tank 45 that is opened with respect to and has a lid body 44 on the upper surface is attached.

At a position closer to the center of the vehicle 26 in the vehicle width direction of the water tank 45, the rear end portion extends in the vehicle width direction 26, the tip portion extends in the vehicle front-rear direction 9, and the center bent portion is bent by a bellows or the like. Connect the free L-shaped drain hose 46,
A central bent portion of the L-shaped arm 47, one end of which is fixed to the tip of the drain hose 46, is positioned at the center of the pallet 7 in the vehicle width direction 26 by using a pin 48 extending in the vehicle width direction 26. It is pivotally attached so that the tip of the drain hose 46 can be raised and lowered by the rotation of the L-shaped arm 47.

A small arm 51 is provided at the center of the pallet 7 in the vehicle width direction 26 and at a position opposite to the tip of the drain hose 46 by using a shaft 49 and a pin 50 extending in the vehicle width direction 26. , 51 are pivotally attached to each other, and the other end of each of the small arms 51 and the other end of the L-shaped arm 47 are connected using a connecting link 52 and pins 53, 54.

Further, between the shaft 49 and the pin 50 pivotally supporting the other ends of the left and right small arms 51, 51, connecting arms 55, 5 are provided.
6 and the shaft 57 so as to be integrally rotatable, and the other end of the shaft 49 pivotally supporting the other end of the small arm 51 is extended to the push rod 36 side of the pallet 7, One end of the relay arm 58 is pivotally attached to the other end.

On the other hand, a protrusion 59 is formed downward in the middle of the push rod 36, and the space between the tip of the protrusion 59 and the elongated hole at the other end of the relay arm 58 is substantially the same as that of the vehicle. A drive link 61 and a pin 66 extending in the front-rear direction 9,
67 is used for connection, and the elastic force of the spring 38 that urges the push rod 36 toward the distal end side normally causes the distal end portion of the drainage hose 46 to face upward.

The pallet drainage operation mechanism 62 is constructed as described above.

Further, at a substantially central position of the walking portion 27 in the vehicle front-rear direction 9 on the hoistway 18, and at a lower position of the drainage hose 46 of the pallet 7, a net-like lid 63 is provided on the upper surface.
And a drainage hose 65 that guides water to the outside is attached to a lower part of the water collection tank 64 to form a water collection mechanism 68. . The water collection tank 64 may be provided with a drain valve that opens and closes when a certain level of water is accumulated.

Next, the operation will be described.

The process of loading and unloading the vehicle 6 to and from the direct boarding parallel type mechanical parking device is the same as that shown in FIGS.

In a snowy area or the like, when the vehicle 6 having snow adhered is directly stored in the front parking device section 11 of the boarding type parallel type mechanical parking device, the snow is thawed during the storage and the vehicle 6 is mounted. Thawed water falls on the pallet 7.

The snowmelt water is collected in the water tank 45 of the pallet 7 along a water gradient (not shown) formed on the pallet 7. Then, while the vehicle 6 is stored, the snowmelt water is stored in the water tank 45.

Then, when the vehicle 6 is moved to the lower limit position of the front side parking device portion 11 for unloading, the pushing arm 41 of the push device 43 is first shown from a horizontal state (not shown) by a cam or gear mechanism (not shown). In the vertical state as described above, the push cylinder 42 is contracted to push the tip portion of the push rod 36 in the vehicle longitudinal direction 9 and to the left in FIG.

Then, the vertical rod 29 is rotated by the movement of the push rod 36, and further, the vertical rod 28 is rotated via the horizontal rod 32, and the door protector 39 is moved to the position shown in FIG.
From the state in which the solid line stands up to the state in which the virtual line falls, the door protector 39 that protects the door of the vehicle 6 from opening during storage is released.

At the same time when the door protector 39 is released, the protrusion 59 formed on the push rod 36 moves integrally with the push rod 36 in the vehicle longitudinal direction 9 and to the left in FIG. The relay arm 58 swings counterclockwise in FIG. 1 via the drive link 61, and the swing of the relay arm 58 causes the shaft 49 and the connecting arm 5 to move.
5, the pin 50 integrally connected to the shaft 49 via the shaft 57 and the connecting arm 57 is rotationally displaced by a predetermined angle, and the left and right small arms 51 are inverted in FIG. The L-shaped arm 47 swings counterclockwise in FIG. 1 through the connecting link 52 by the swinging of the small arm 51 by the swinging of the small arm 51, so that the L-shaped arm 47 is connected and fixed to the tip of the L-shaped arm 47. The tip of the drain hose 46 shown in FIG.
As shown in phantom at the bottom.

Then, the snowmelt water stored in the water tank 45 of the pallet 7 is drained from the drain hose 46 to the water collecting tank 64 below the walking part 27 of the hoistway 18 located at the bottom of the pallet 7. It

As a result, the thawed water accumulated on the pallet 7 is prevented from being poured down onto the hoistway 18, and the vehicle 6 and the mechanical parking device body 8 of the front parking device portion 11 are contaminated or corroded. It is prevented that the hoistway 18 is frozen due to snowfall or snow melt.

In the water collecting tank 64 of the hoistway 18, the snowmelt water accumulated on the pallet 7 is directly discharged to the drain hose 65.
To the outside, or to store the snowmelt water and discharge it to the outside when it reaches a certain level.

The upper surface of the water tank 45 of the pallet 7 and the water collecting tank 64 of the hoistway 18 are covered with mesh-like lids 44 and 6.
By providing 3, it is possible to collect water without providing a special opening / closing means, and the mesh-like lids 44, 63.
It is possible to pass the vehicle 6 to the upper part and to allow the driver to walk safely.

The present invention is not limited to the above-described embodiment, and a snow melting water drainage prevention mechanism similar to that of the present invention may be provided to the rear parking device section, but another mechanism may be provided. Needless to say, various changes can be made without departing from the scope of the present invention.

[0040]

As described above, according to the direct loading type parallel type mechanical parking apparatus of the present invention, it is possible to prevent the thaw water accumulated in the pallet from being poured down onto the hoistway in a snowy area. Therefore, it is possible to obtain an excellent effect that it is possible to prevent the vehicle and the main body of the mechanical parking apparatus from being contaminated or corroded and the hoistway from being frozen.

[Brief description of drawings]

FIG. 1 is a side view of an embodiment of the present invention.

FIG. 2 is a view taken along the line II-II of FIG.

FIG. 3 is a view on arrow III-III in FIG. 1.

FIG. 4 is an IV-IV arrow view of FIGS. 2 and 3.

5 is a view from the direction of the arrow V in FIG.

6 is a view in the direction of arrow VI in FIG.

FIG. 7 is an overall front view of a direct boarding type parallel type mechanical parking device in a conventional example.

FIG. 8 is a side view of FIG. 7.

9 is an operation diagram when a vehicle is stored in the front parking device portion of FIG. 7. FIG.

10 is an operation diagram when a vehicle is stored in the back parking device section of FIG. 7. FIG.

[Explanation of symbols]

 5 Cage 6 Vehicle 7 Pallet 8 Mechanical parking device body 9 Vehicle longitudinal direction 11 Front side parking device part 12 Back side parking device part 15 Empty cage space 16 Pit 18 Elevating road 43 Push device that also serves as a pallet drainage drive mechanism 45 Water Tank 46 Drain hose 62 Pallet drainage operation mechanism 63 Mesh-like lid 64 Water collection tank

Claims (1)

[Scope of utility model registration request] 1. A mechanical parking apparatus main body is provided by providing a cage capable of holding a pallet for mounting a vehicle, and arranging a plurality of such cages so as to circulate in the vertical direction. Two front and rear parking devices are arranged to form a front parking device and a back parking device, and a pit is formed below the lower limit position of the cage in the front parking device. In a direct-loading parallel tandem mechanical parking device in which a road is arranged and an empty cage space is formed between cages that circulate in the front-side parking device unit, the pallets held by each cage in the front-side parking device unit are A water tank that can collect and store water from the upper part of the pallet is installed in the lower part, a drain hose whose tip can be raised and lowered is connected to the water tank, and a pallet drainage operation mechanism for raising and lowering the tip of the drain hose is installed on the pallet. Provided with a pallet drainage drive mechanism that drives the pallet drainage operation mechanism in the pit part, and equipped with a mesh-shaped lid on the upper part of the hoistway to install a water collection tank that can receive the water drained from the drainage hose A direct boarding type vertical parking type mechanical parking device characterized in that