JPH11229649A - Guide device for lifting parking pallet in multi-stage parking device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent an accident, damage or the like of a device by fluctuation of a parking pallet hung liftably and at the same time secure safety in a multi- stage parking device. SOLUTION: A multi-stage parking device liftably hangs parking pallets 2, 5 on traversable support frames 3, 6 respectively, furthermore, guide members 17, 18 provided on the parking pallets 2, 5 are engaged with a guide rail 16 separately vertically provided, and can be horizontally traveled to be slipped off from the guide rail 16 in a notch part constituted on the guide rail 16. The width of the guide members 17, 18 and the width of the notch part of the guide rail 16 corresponding to the guide members 17, 18 are constituted wide toward the upper stages.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a parking pallet in a multi-stage parking device which prevents a device from being broken or damaged due to swing of the suspended parking pallet when the suspended parking pallet is raised and lowered, and further ensures safety. Related to a guide device.

[0002]

2. Description of the Related Art Conventionally, the number of parking pallets at the second or higher stage is reduced by one from the number of parking pallets at the uppermost stage which can be moved up and down, and the parking pallets at the second stage or more can be moved up and down on a support frame which can be traversed. A multi-stage parking device is provided for lowering the upper parking pallet by lowering the upper parking pallet by traversing the lower parking pallet from the hoistway of the upper parking pallet when the upper parking pallet is raised and lowered. I have.

In the multi-stage parking apparatus having the above-mentioned structure, when the suspended parking pallet swings under the influence of wind or the like when the second or higher parking pallet is moved up and down, it comes into contact with the parked car or each part of the parking apparatus body. This may not only cause a failure or damage to the device, but also may cause a danger such as a secondary disaster.

[0004] Therefore, a support member (referred to as a "guide member" in the description of the present invention) protrudes from the parking pallet side.
The tip of the support member is engaged with a guide member (hereinafter, referred to as a “guide rail” in the description of the present invention) which stands upright to prevent swinging at the time of elevating and lowering when the parking pallet is traversed by the support frame. There has been proposed a device in which the support member passes through a notch provided at a predetermined position of the guide member (Utility Model Registration No. 2536826).
issue).

[0005]

According to the above-mentioned invention, most of the swinging of the parking pallet when ascending and descending can be effectively prevented. When raising and lowering the eye parking pallet,
The support member protruding from the fourth-stage parking pallet is allowed to pass through the respective notches formed in the guide member for traversing the third-stage and second-stage parking pallets.

In view of the above, the respective notches formed for traversing the third and second parking pallets and the supporting members projecting from the third, second and fourth parking pallets are provided. When the width of the third pallet is the same, when the fourth pallet is raised and lowered, the support member protruding from the fourth pallet is configured to traverse the third and second pallets. The respective cutouts are temporarily freed, the guide function is released, and when the wind or the like blows at the same time, the support member comes off the guide member.

The present invention has been made in view of the above circumstances, and when the upper parking pallet is raised and lowered, the guide member provided on the upper parking pallet is configured to traverse the lower pallet below it. An object of the present invention is to provide a guide device which does not come off from a notch of a guide rail, thereby preventing failure and damage of the device and further ensuring safety.

[0008]

According to the present invention, a parking pallet is suspended from a vertically movable support frame so that the parking pallet can be lifted and lowered, and a guide member provided on the parking pallet is separately erected. The guide member is disengaged from the guide rail at a notch formed in the guide rail when the parking pallet is traversed by the support frame, and the pallet can be traversed. The width of the guide member and the width of the notch of the guide rail corresponding to the width of the guide member are made wider as going upward.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. 1 is a side view showing an example of a multi-stage parking device, FIG. 2 is a cross-sectional view showing an engaged state of a guide member and a guide rail, FIG. 3 is an enlarged side view of a main part of a second-level parking pallet on the ground, FIG. 4 is an enlarged side view of a main part of a third-level parking pallet on the ground, and FIG. 5 is an enlarged side view of a main part of a fourth-level parking pallet on the ground.

The multi-stage parking device shown in FIG. 1 is of a four-stage type on the ground, but has an underground pit P. However,
The ground surface G may be directly the first stage without forming the underground pit P. Therefore, hereinafter, the parking pallet 1 which rises and falls in the pit P and rises to the ground surface G is referred to as a first parking pallet.

In the drawing, reference numeral 2 denotes a parking pallet of the second stage A above the ground (hereinafter referred to as "second parking pallet"), and 3 hangs the second parking pallet 2 up and down by a chain 4. And a first-stage support frame (hereinafter, referred to as a "first support frame") provided so as to freely traverse.

In the drawing, reference numeral 5 denotes a parking pallet at the third level B on the ground (hereinafter referred to as "third parking pallet"), and reference numeral 6 denotes a parking pallet.
A second support frame (hereinafter, referred to as a "second support frame") is provided on the third parking pallet 5 by suspending the third parking pallet 5 by a chain 7 so as to be able to move up and down and further traversing.

Further, in the drawings, reference numeral 8 denotes a parking pallet at the fourth floor above the ground (hereinafter referred to as a "fourth parking pallet") located at the uppermost level in the embodiment of the drawing, and is a parking lot frame. The traversing device is not necessary because it can only be suspended from the top of 9 by a chain 10 so as to be able to move up and down.

Although the details of the first support frame 3 and the second support frame 6 are not shown, as shown partially in FIGS. Running wheel 1
1 are provided, and run on a rail 12 supported on the parking frame 9 side by a motor (not shown) in the front-rear direction in FIGS. 1 to 3 (hereinafter referred to as "traversing"). Configuration.

Further, in the drawing, reference numeral 13 denotes a motor for lifting and lowering the second parking pallet 2 provided on the first support frame 3,
Is a third parking pallet 5 provided on the second support frame 6
Reference numeral 15 denotes a motor for lifting and lowering the fourth parking pallet 8 provided on the parking lot frame 9.

Further, a guide rail 16 is provided upright on the parking lot frame 9 side, and a guide member engaging with the guide rail 16 is provided on each of the second and higher parking pallets.

In the embodiment of the drawing, as shown in FIG.
An H-shaped steel is used as the guide rail 16, and one piece of the guide rail 16 is lifted up and down by a receiving groove 22 of a guide member. However, other suitable guide forms may be used. .

The second parking pallet 2 has a first guide member 17 and the third parking pallet 5 has a second guide member 1.
A third guide member 19 is provided on the eighth and fourth parking pallets 8.

Further, the first notch portion 2 through which the first guide member 17 can pass at the raised position of the second parking pallet 2.
0 is provided, and a second cutout portion 21 through which the second guide member 18 can pass is provided at a rising position of the third parking pallet 5.

In the present invention, the width of the second guide member 18 is wider than that of the first guide member 17, and the width of the third guide member 19 is wider than the second guide member 18. That is, the width of the guide member is configured to be wider toward the upper stage.

Therefore, inevitably, the first notch 2
0 is configured to have a width that allows the first guide member 17 to pass therethrough, and the second notch 21 is configured to have a width that allows the second guide member 18 to pass therethrough. The width of the second notch 21 located above the upper part 20 is wide.

In the present invention, the width of the first guide member 17 is V, the width of the second guide member 18 is W, the width of the third guide member 19 is X, the width of the first notch 20 is Y, the second Notch 2
When the width of 1 is Z and their relationship is represented by an inequality sign, V <W <XY <ZY <W <XZ <X.

According to the present invention, the width of the third guide member 19 provided on the fourth parking pallet 8 when the fourth parking pallet 8 at the uppermost stage moves up and down is equal to the width of the first notch 2.
0, and is wider than the second notch 21 so that the third guide member 19 is
1 when passing through the first notch 20 and the second notch 2
1, the third guide member 19 straddles.

That is, before one end of the third guide member 19 is disengaged from the ends of the guide rails 16 above and below the first notch 20 and the second notch 21, the other end of the third guide member 19 is provided. Engages with the opposite end of the guide rail 16. Therefore, the third guide member 19 does not come off the guide race 16 when passing through the first notch 20 and the second notch 21.

The above operation is the same for the second guide member 18. That is, since the width of the second guide member 18 is configured to be wider than the width of the first notch portion 20,
When passing through the first all-notch portion 20, the second guide member 18 straddles the first all-notch portion 20, and the second guide member 18 passes through the first all-notch portion 20. At this time, the guide rail 16 does not come off.

[0026]

According to the present invention, in a multi-stage parking apparatus, failure and damage of the apparatus caused by swinging of a parking pallet suspended vertically can be prevented, and safety is further ensured.

[Brief description of the drawings]

FIG. 1 is a side view showing an example of a multi-stage parking device.

FIG. 2 is a cross-sectional view showing an engagement state between a guide member and a guide rail.

FIG. 3 is an enlarged side view of a main part of a second-stage parking pallet on the ground.

FIG. 4 is an enlarged side view of a main part of a third-level parking pallet on the ground.

FIG. 5 is an enlarged side view of a main part of a fourth-stage parking pallet on the ground.

[Explanation of symbols]

 1, 2, 5, 8 Parking pallet 16 Guide rail 17, 18, 19 Guide member 20, 21 Notch

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[Procedure amendment]

[Submission date] March 12, 1998

[Procedure amendment 1]

[Document name to be amended] Drawing

[Correction target item name] Fig. 4

[Correction method] Change

[Correction contents]

[Fig. 4] ────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] December 28, 1998

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claims

[Correction method] Change

[Correction contents]

[Claims]

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0008

[Correction method] Change

[Correction contents]

[0008]

According to the present invention, a parking pallet is suspended from a vertically movable support frame so that the parking pallet can be lifted and lowered, and a guide member provided on the parking pallet is separately erected. The multi-stage parking device, which is engaged with the guide rail which has been set, and in which the guide member is detached from the guide rail at a cutout portion formed in the guide rail when the parking pallet by the support frame is traversed, the guide is provided. The guide rail to the member
A receiving groove to be held is formed, and the width of the guide member and the width of the notch portion of the guide rail corresponding to the width of the guide member are made wider as going upward.

[Procedure amendment 3]

[Document name to be amended] Statement

[Correction target item name] 0017

[Correction method] Change

[Correction contents]

In the present invention , as shown in FIG. 2, an H-shaped steel is used as the guide rail 16, and a portion of the guide rail 16 is lifted up and down by a receiving groove 22 of a guide member. .

[Procedure amendment 4]

[Document name to be amended] Statement

[Correction target item name] 0023

[Correction method] Change

[Correction contents]

According to the present invention having the above structure, when the fourth parking pallet 8 at the uppermost stage is moved up and down, the width X of the third guide member 19 provided on the fourth parking pallet 8 is reduced to the first notch 20. The width Y of the second notch 21 is wider than the width Z of the second notch 21 , so that when the third guide member 19 passes through the first notch 20 and the second notch 21, The third guide member 19 straddles the notch 20 and the second notch 21.

[Procedure amendment 5]

[Document name to be amended] Statement

[Correction target item name] 0025

[Correction method] Change

[Correction contents]

The above operation is the same for the second guide member 18. That is, the width W of the second guide member 18
Is wider than the width Y of the first notch 20, so that when passing through the first notch 20, the second notch 2
Thus, the second guide member 18 straddles 0 and does not come off the guide rail 16 when the second guide member 18 passes through the first notch 20.

[Procedure amendment 6]

[Document name to be amended] Drawing

[Correction target item name] Fig. 4

[Correction method] Change

[Correction contents]

FIG. 4

Claims (1)

[Claims] A parking pallet is suspended from a vertically movable support frame so as to be able to move up and down, and a guide member provided on the parking pallet is engaged with a guide rail provided upright separately. The guide member width and the guide rail corresponding to the guide member width are provided in a multi-stage parking device in which the guide member is detached from the guide rail at a cutout portion formed in the guide rail when the parking pallet is traversed and the pallet can be traversed. A guide device for raising and lowering a parking pallet in a multi-stage parking device, wherein the width of the cutout portion of the knurl is increased toward the upper stage.