JPH01230869A - Mechanical parking device with built-in turn table - Google Patents

Abstract

PURPOSE:To prevent a trouble by providing a turning frame in a traversing frame, provided being able to traverse in a moving direction of a cage, and a lift frame, provided with a movable arm suspending a casing pallet, in the turning frame. CONSTITUTION:When an automobile 40 leaves a shed performing a change of direction, a traversing frame 10 is moved to a position opposed facing to a cage pallet 6 stopped to a gateway. Next rotating a driving gear in the counterclockwise direction and arms 31, 32 in the clockwise direction, a point end hook of the arms 31, 32 is fitted to a groove 6b of the pallet 6. Next actuating the driving gear 21, a lift frame 30 is lifted with the pallet 6 in a manner wherein a protrusion piece 30a of the frame 30 slides in a protruding cylinder piece 20b of a turning frame 20. The frame 20 is rotated 180 deg. with the frame 30 and the pallet 6 by the driving gear 11, and the automobile 40 changes its direction. Further the pallet 6 is lowered onto a cage frame 4, and a protrusion 6a is fitted to a hollow of the frame 4, thereafter the arms 31, 32 are opened.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a mechanical parking device that is particularly suitable for a top entry type vertical circulation parking device.

[Prior art]

Conventionally, when using a circulating three-dimensional parking system, it was common for a car to move forward into the cage to enter the cage, and then move backward to exit the cage. Therefore, in order to prevent the danger of cars exiting the parking lot after backing up, it is necessary to install turntables near the entrances and exits of multilevel parking systems to change direction. There was a problem with the surface.

For this reason, in recent years, the entire floor of the cage has been removably attached to the cage frame, and the bit has been equipped with a turning device that lifts and rotates the entire floor of the cage. Parking devices that eliminate the need for parking spaces are also emerging.

[Problems to be Solved by the Invention] However, in this mechanical parking device in which the swing device is installed at the bottom bit, although the bottom entry type in which the car is entered at the bottom is certainly convenient, This is inconvenient for vehicles that are accessible, as the corresponding cage must be circulated all the way to the bottom in order to change the direction of the vehicle. Because the swivel equipment was installed in the pit, the environment in which the equipment was used was poor, making it prone to breakdowns and making maintenance difficult.

The present invention has been made in view of the above points, and an object of the present invention is to provide a mechanical parking device that is particularly suitable for an upper entry type.

[Means to solve the problem]

The present invention provides a cage for storing a car in a structure in which a cage pallet is removably placed on a cage frame, and a transverse frame is provided at the top of the tower and is movable in the direction of movement of the cage. is provided with a rotating frame that can be freely rotated, and the rotating frame is provided with an elevating frame that can be raised and lowered, and the cage pallet is lifted by a movable arm provided on the elevating frame, so that the direction of the automobile can be changed as appropriate. This is how it was done.

[Effect]

If configured as described above, there will be no problem in normal cage circulation operation, and if a change of direction is required when leaving the cage,
By lifting the cage pallet, it can be turned very easily.

〔Example〕

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment in which the present invention is applied to an upper entry type vertical circulation parking device will be described below with reference to the drawings.

Fig. 1 is a perspective view showing the structure of the cage according to the present invention;
The figure is a side view showing the main parts of the parking device with a built-in turntable according to the present invention, FIG. 3 is a sectional view taken along the line I-1 in FIG. 2, and FIG. 4 is a perspective view showing the drive mechanism of the arm that lifts the valet. be. In the figure, ■ and 1' are drive chain 2.2
' is a well-known upper sprocket around which the upper sprocket l-1 is rotatable toward the entrance A side of the parking device.
The upper sprocket 1' is rotatably provided on the inner back side of the parking device. Reference numerals 3 and 3' denote attachments that are attached to the drive chain 2.2' and support the cage frame 4 via the cage shaft 5.5'.
are rotatably connected to each other, and a cage frame 4 is fixed to this cage shaft 5.5'. Reference numeral 6 designates a cage pallet placed on the cage frame 4. Protrusions 6a provided on the back surface of the cage pallet 6 are fitted into recesses 4a provided at the four corners of the cage frame 4, and the drive chain 2.2 is integrated with the cage pallet 6. It is designed to circulate in the vertical direction according to the movement of . 7゜7' is a guide rail 10 that is fixed in the moving direction of the cage (in the depth direction of the paper in Fig. 2) via a placket 8.8' on the entrance A side of the building at the top of the building and on the inner wall on the back side. is a transverse frame in which transverse rollers 10a, 10'a are guided by guide rails 7.7' and moves to a position corresponding to the stop position of the cage frame 4;
A rotating roller 12 that guides the rotating frame 1 and the rotating frame 20, and a guide support roller 13 that guides and supports the rotating frame 20 are rotatably provided. The revolving frame 20 includes a gear 20a meshing with the drive gear 11a of the drive device 11 at the top, and a drive device 21 such as a power cylinder for raising and lowering the lift frame 30 and the lift frame 3 at the bottom.
It has a protruding cylindrical piece 20b that extends downward and has a function of guiding a protruding piece 30a that extends upwardly.

31, 32, 31', 32' are bearings 31a, 32a provided on the front, rear, left and right sides of the elevating frame 30.

The arms 31'a and 32'a are rotatably attached, and the arms 31 and 32 and 31' and 32' are connected to the shaft 33.
．． 34, and the hooks 31b, 31'b are connected by the hooks 31b and 31'b so that the tips thereof are fitted into the grooves 6b provided on the back surface of the cage pallet 6 and lifted up.

32b and 32'b are formed. and axis 33.3
A gear 35, 35' is fixed to the middle part of the gear 35.
and 35' are intermediate gears 36 provided on the lifting frame 30.
are meshed with each other via a drive gear 38 of a drive device 37. Therefore, the drive gear 38 is moved to the fourth position by the drive device 37.
If you rotate it clockwise as shown by the arrow in the figure, tooth
5. The arm 31.32 is rotated counterclockwise via the shaft 33, and the arms 31', 32' are rotated clockwise via the gear 36.35' and the shaft 34.

Next, the operation of the device of the present invention will be explained.

First, under normal conditions, the elevating frame 30 remains in the lowered position as shown in FIG.
1 and 32 and 31' and 32' are in the open position away from each other, so that the cage pallet 6 and the cage frame 4 housing the automobile 40 can be freely circulated without any hindrance.

When the car 40 is to change direction when leaving the garage, the traversing frame 10 is moved to a position facing the cage pallet 6 stopped at the entrance/exit position (for example, a photoelectric device consisting of a light projector/receiver is mounted on the traversing frame 10). (by a method such as providing a reflection plate on the cage barre throat 6 and moving it until the photoelectric device and the reflection plate are in a facing position), and then rotating the drive device 37 shown in FIG. 4 counterclockwise. (thereby also rotating drive gear 38 counterclockwise), gear 35. Arm 3 via shaft 33
1.32 clockwise, and gear 36.35',
arm 31' via shaft 34;

Rotate arm 32' counterclockwise to arm 32°32',
31. Hooks 32b, 32'b at the tip of 31'.

31b and 31'b are fitted into the groove 6b of the cage pallet 6 as shown in FIG. Next, the drive device 21 is activated to lift the lifting frame 30 together with the cage pallet 6 so that the protruding piece 30a of the lifting frame 30 slides inside the protruding cylinder piece 20b of the rotating frame 20, and the lift frame 30 is brought up to the state shown in FIG. The drive gear 11a is driven by the drive device 11 from
The rotating frame 20 is moved up and down by the lifting frame 3 via the gear 20a.
0 and the cage pallet 6 by 180° to change the direction of the automobile 40. Next, the driving device 21 is operated in the reverse direction to lower the elevating frame 30 together with the cage pallet 6, and the cage pallet 6 is moved onto the cage frame 4 so that the projections 6a of the cage pallet 6 fit into the recesses 4a of the cage frame 4, and the cage pallet 6 is integrated into the cage frame 4. After the gear 35 is placed so as to rotate, the drive device 37 shown in FIG.
° rotate arm 31.32 counterclockwise via shaft 33; gear 36.35', arm 31 via shaft 34;
', 32' clockwise to open the arms 3 L31', 32.32' as shown in FIG.
Both circulation operations can be carried out freely.

In the above explanation, the case of the vertical circulation parking device of the top entry type has been described, but the present invention can also be applied to a parking device of the intermediate entry type.

〔Effect of the invention〕

As described above, according to the present invention, especially in the case of a top entry type parking device, the direction of the vehicle can be changed at the top entrance/exit position, so the exit operation can be completed in a short time, and the Even with a walk-in type parking device, the swivel device itself can be installed in a place with a good environment, which has the advantage of being less likely to break down and making maintenance work extremely easy.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an example of the structure of a cage according to the present invention, FIG. 2 is a side view showing main parts of a parking device with a built-in turntable according to the present invention, and FIG. 3 is a line T-1 in FIG. 2. 4 is a perspective view showing the drive mechanism of the arm for lifting the pallet in FIGS. 2 and 3, and FIGS. 5 and 6 are explanatory diagrams showing the operation of the apparatus of the present invention. A91. Entrance/exit 2.2', Drive chain 3.3
',,, attachment 419. cage frame 660. Cage pallet 10, traversing frame 209. rotating frame 30,
,,lifting frame 31.32.31',32',,,arm patent applicant
Fuji Chic Co., Ltd. Roe Lr'%-11・

Claims (1)

[Claims] A drive chain that circulates in the vertical direction is stretched between the entrance and exit side and the rear side of the passenger compartment, and a plurality of cages for storing automobiles are installed on the drive chain at appropriate intervals through attachments. In the supported mechanical parking device, the cage has a structure in which a cage pallet is removably placed on a cage frame, and a transverse frame that is movable transversely in the moving direction of the cage is provided at the top of the cage, and A mechanical parking device with a built-in turntable, characterized in that the frame is provided with a revolving frame that can be freely rotated, the revolving frame is provided with an elevating frame that is movable up and down, and the elevating frame is provided with a movable arm that lifts the cage pallet. .