JP2748230B2 - Fork-type multi-story parking device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fork type multi-story parking device.

[0002]

2. Description of the Related Art Conventionally, as a fork type multi-story parking device,
Japanese Unexamined Patent Application Publication No. 62-86272 is known, and its main part is shown in FIGS. 4 to 6. This will be described. This means that a plurality of storage compartments are installed vertically, and a lift 31
A lift hoistway 32 is provided, a traversing rail 33 is provided on the storage shelf and the lift hoistway 32, and the lift 31 has a fork stage 34 divided into two blocks of left and right moving up and down. The fork stage 34 includes two support levers 37 each having a base end of a first fork arm 36 on which a wheel of a vehicle is mounted. The support lever 37 has a vertical end. A second fork arm 39 for moving the vehicle between the first fork arm 36 and each of the traverse rails 33 is vertically movable on the book guide rails 38.
The trolley 41 provided with the slidably mounted thereon is provided, and the traversing rail 33 is provided with two passage gaps 42 through which two support levers 37 can pass. Reference numeral 43 denotes a lifting rod vertically attached to both ends of the support lever 37, and reference numeral 44 denotes a lifting strip mounted on the upper part of the lifting rod 43.

In such a parking apparatus, when a vehicle is carried in, a vehicle that has entered through the entrance 16 is moved by two driving levers (not shown) through two lift levers 37 in the lift hoistway 32. The vehicle moves up and down along the guide rail 38, and the vehicle wheel is placed on the first fork arm 36 of the fork stage 34 moved to that position, and the lift 31 is moved up and down to move to a desired storage compartment position. Is moved on the traversing rail 33, on the traversing rail 33 of the lift hoistway 32 above or below the fork stage 34 and stopped, and the lift 31 is
The vehicle is moved from the first fork arm 36 to the second fork arm 39 of the bogie 41 by passing through the passing gap 42 and descending or ascending, and the bogie 41 is moved on the traversing rail 33 to a predetermined position. When the vehicle is moved out of the storage compartment to the outside, the opposite operation is performed.

[0004]

Such a fork-type multi-story parking device is as described above. Both ends of the two support levers 37 of the fork stage 34 are mounted on four guide rails 38. Therefore, the structure is complicated, the manufacturing and construction are difficult, and the cost is high. In addition, the traversing rail 33 is provided with two passage gaps 42 through which the two support levers 37 pass. Therefore, there is a problem that it is difficult for the carriage 41 to move smoothly.

[0005] Therefore, an object of the present invention is to solve the above-mentioned problems of the conventional fork-type multi-story parking device, and mount one end of two support levers of a fork stage on two guide rails. Therefore, the structure is simple,
It is easy to manufacture and inexpensive, and the traversing rails are provided with only one passing gap for each one supporting lever, so that the truck can move smoothly. Providing parking equipment.

[0006]

According to the present invention, in order to achieve the above object, a plurality of storage shelves are installed in a vertical direction, and a lift is provided at an end of the storage shelves. Is provided, a traversing rail is provided on the storage shelf and the lift hoistway, and the lift has a fork stage divided into two blocks of left and right moving up and down. Comprises two support levers each having a base end of a first fork arm on which a wheel of a vehicle is mounted, the ends of the support levers being vertically movable on a vertically oriented guide rail. A fork-type multi-story parking device in which a trolley having a second fork arm for transferring a vehicle between the first rail and the traversing rail is movably mounted on the traversing rail; Corner At each upper end, a vertical lifting rod is attached, these lifting rods are mounted on the guide rail so as to be vertically movable, and one end of a lifting lever extending parallel to the lower or upper part of the supporting lever in the same direction. Is attached to the lifting rod, and each lifting lever is connected to the other lifting lever opposite by a connecting rod, and the traversing rail is provided with one passage gap through which each support lever and lifting lever can pass. It is characterized by being carried out. According to a second aspect of the present invention, in the first aspect of the invention, a plurality of storage shelves are provided on both sides of the lift hoistway in a vertical direction.

[0007]

In such a parking device, when a vehicle is carried in, the vehicle that has entered through the entrance is lifted by moving the lift up and down the lift hoistway onto the guide rail with the lifting rods attached to one end of each of the two support levers. The vehicle moves up and down along with the left front wheel and the right rear wheel of the vehicle on the first fork arm in the sections A and A 'to support the weight of the vehicle.
B ′ is placed on the first fork arm to prevent the vehicle from tilting, and the lift is moved up or down to move to the position of the desired storage shelf, and the cart on the storage shelf is moved on the traversing rail. Moving the vehicle on the traverse rail of the lift hoistway above or below the fork stage and stopping, moving the lift down or up by moving the lift through its support lever and lift lever through the passage gap, Fork arm to dolly second
The vehicle is transferred to a fork arm, and the carriage is moved to a predetermined storage location by moving the carriage on the traversing rail. When the vehicle is carried out of the storage shelf to the outside, the opposite operation is performed.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the embodiment of the present invention shown in the drawings, a plurality of storage shelves are installed in a vertical direction, and a lift hoistway 2 provided with a lift 1 is provided at an end of the storage shelves. A traversing rail 3 is provided on a shelf and a lift hoistway 2, and the lift 1 has a fork stage 4 divided into two blocks on the left and right that move up and down.
Comprises two support levers 7 each having a base end of a first fork arm 6 on which a wheel of a vehicle is mounted, and a vertically-elevating rod at a diagonal end of the support lever 7. Attachment 13 is attached to the upper part of the elevating rod 13, and a hanging strip 14 is attached, and guide rollers 15 are attached to the upper and lower parts. The guide rollers 15 are attached to the two vertically oriented guide rails 8 so as to be vertically movable. A trolley 11 having a second fork arm 9 for transferring a vehicle between the first rail 6 and the first fork arm 6 is movably mounted on the traversing rail 3. Support lever 7
One end of an elevating lever 5 extending in parallel with the same direction is attached, and each elevating lever 5 is connected to the other opposing elevating lever 5 by a connecting rod 10. 1 through which the lever 7 can pass
Individual passage gaps 12 are provided. In the case of a type that is stored underground, the lifting lever 5 is provided above the support lever 7.

In such a parking device, when the vehicle is carried in, the vehicle that has entered through the entrance 16 is moved up and down by operating the drive means (not shown) of the lift 1 to move the strip 14 up and down. The elevating rod 13 attached to one end of the two support levers 7 is moved up and down along the guide rail 8 in the road 2 to move the left front wheel and the right rear wheel of the vehicle into the area A,
A 'puts on the first fork arm 6 to support the weight of the vehicle, and the right front wheel and the left rear wheel are put on the first fork arm 6 in the sections B and B' to prevent the vehicle from leaning and lift the lift 1 upward. Moving or lowering to the desired storage shelf position, and moving the cart 11 on the storage shelf on the traversing rail 3 to move the trolley 11 on the lift hoistway 2 above or below the fork stage 4. Move up and stop and lift 1
The vehicle is moved from the first fork arm 6 to the second fork arm 7 of the bogie 11 by moving the elevating lever 5 through the passage gap 12 and moving down or up, and the bogie 11 is moved on the traversing rail 3. Then, the vehicle is moved to a predetermined storage location, and when the vehicle is carried out of the storage shelf to the outside, the opposite operation is performed. In this embodiment, the storage shelves are provided on both sides of the lift hoistway 2, but they may be provided on one side.

[0010]

The present invention is as described above, and the invention of claim 1 is a lift hoistway in which a plurality of storage shelves are installed vertically and a lift is provided at an end of the storage shelves. Traversing rails are provided on the storage shelves and the lift hoistway, and the lift has a fork stage divided into two blocks on the left and right that moves up and down. And two support levers each having a base end of a first fork arm to be mounted, the ends of the support levers being vertically movable on a vertically oriented guide rail, and the first end of the first fork arm being attached to the transverse rail. In a fork-type multi-story parking device in which a trolley equipped with a second fork arm for transferring a vehicle between the fork arm and the fork arm is movably mounted, the two support levers are vertically oriented at diagonal ends thereof. of Attach the lowering rods, attach these raising and lowering rods to the guide rail so as to be able to move up and down, and at the lower or upper side of the support lever, one end of a raising and lowering lever extending in parallel with the same direction is attached to the raising and lowering rod. 3. The invention according to claim 2, wherein the lever is connected to the other lifting lever which is opposed by a connecting rod, and the traversing rail is provided with one passage gap through which each support lever and lifting lever can pass. According to the first aspect of the present invention, since a plurality of storage shelves are provided on both sides of the lift hoistway in the vertical direction, the structure is simple, manufacturing and construction are easy, and the cost is low. The traversing rail is provided with only one passage gap through which each one support lever passes, and there is an effect that the carriage is smoothly moved.

[Brief description of the drawings]

FIG. 1 is a perspective view of an embodiment of a lift according to the present invention.

FIG. 2 is a perspective view of the truck according to the embodiment;

FIG. 3 is an explanatory view of an arrangement of a main part of the above.

FIG. 4 is a perspective view similar to FIG. 1 of a conventional parking device of the same type as the present invention.

FIG. 5 is a perspective view similar to FIG. 2 of the truck.

FIG. 6 is an explanatory view of the arrangement of the main parts of the above, similar to FIG. 3;

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 lift 2 lift hoistway 3 traverse rail 4 fork stage 5 elevating lever 6 first fork arm 7 support lever 8 guide rail 9 second fork arm 10 connecting rod 11 bogie 12 passing gap 13 elevating rod

Claims (2)

(57) [Claims] 1. A plurality of storage shelves are installed vertically, a lift hoistway provided with a lift at an end of the storage shelf is provided, and a traverse rail is provided on the storage shelves and the lift hoistway. The lift has a fork stage divided into left and right two blocks which move up and down, and the fork stage has two supports to which base ends of a first fork arm on which wheels of a vehicle are mounted are respectively mounted. A lever is provided, and an end of the support lever is movable up and down on a vertically oriented guide rail, and a second fork arm for transferring the vehicle between the first rail and the first fork arm is provided on the horizontal rail. In a fork-type multi-story parking device on which a trolley is movably mounted, vertical lift bars are attached to diagonally opposite ends of the two support levers, and these lift bars are moved up and down on guide rails. At the same time, one end of an elevating lever extending in the same direction below or above the support lever is attached to the elevating rod, and each elevating lever is connected to the other opposing elevating lever by a connecting rod. The fork-type multi-story parking device is characterized in that the traversing rail is provided with one passage gap through which each support lever and elevating lever can pass. 2. The fork-type multi-story parking device according to claim 1, wherein a plurality of storage shelves are provided vertically on both sides of the lift hoistway.