JP2007138512A - Elevator type parking device - Google Patents

Elevator type parking device Download PDF

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Publication number
JP2007138512A
JP2007138512A JP2005332820A JP2005332820A JP2007138512A JP 2007138512 A JP2007138512 A JP 2007138512A JP 2005332820 A JP2005332820 A JP 2005332820A JP 2005332820 A JP2005332820 A JP 2005332820A JP 2007138512 A JP2007138512 A JP 2007138512A
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Prior art keywords
cage
pallet
wire rope
elevator
parking device
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JP2005332820A
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Japanese (ja)
Inventor
Mitsuo Kishimoto
光生 岸本
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Fujitec Co Ltd
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Fujitec Co Ltd
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Priority to JP2005332820A priority Critical patent/JP2007138512A/en
Publication of JP2007138512A publication Critical patent/JP2007138512A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a device capable of positively maintaining a horizontal state in an elevator type parking device with a bucket type drive mechanism. <P>SOLUTION: This elevator type parking device comprises a cage for lifting a vehicle placed on a pallet, and shelves arranged in many stages facing the cage to convey the pallet between themselves and the cage. The ends of the cage are provided with support members for supporting the cage in a state of projecting to the shelf side, and the cage and a weight are connected in a well bucket form by a wire rope. The wire rope is mounted to the cage through a tension holding device. The tension holding device is a compression spring with a small spring constant. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、ケージと重りのつるべ式機構のエレベータ方式駐車装置に係り、特にケージの位置を支持する装置の改良に関するものである。   The present invention relates to an elevator parking apparatus having a slidable mechanism of a cage and a weight, and more particularly to an improvement of an apparatus for supporting the position of the cage.

パレット１上に車９を載せ、このパレット１をケージ２に積んで、ワイヤーロープ３を用いてケージ２を昇降させ、所定の棚４へパレット１ごと格納するようにしたエレベータ方式駐車装置が広く利用されている。図３はエレベータ方式駐車装置の全体図を示す。このような駐車装置の場合、ケージ２から棚４へ或いはその逆方向へのパレット１の移動に伴うケージ２の上下方向の変動を抑えるために、図４及び図５に示すような支持装置５が使用されている。   There is a wide range of elevator parking systems in which a car 9 is placed on a pallet 1, the pallet 1 is loaded on a cage 2, the cage 2 is moved up and down using a wire rope 3, and the entire pallet 1 is stored in a predetermined shelf 4. It's being used. FIG. 3 shows an overall view of the elevator parking apparatus. In the case of such a parking device, a support device 5 as shown in FIGS. 4 and 5 is used to suppress the vertical fluctuation of the cage 2 due to the movement of the pallet 1 from the cage 2 to the shelf 4 or in the opposite direction. Is used.

即ち、パワーシリンダーからなる駆動装置６によりレバー７でレール８を挟んでケージ２を支持するものである。
実公平７−５２９００号公報 That is, the cage 2 is supported by the lever 7 sandwiching the rail 8 by the drive device 6 comprising a power cylinder.
No. 7-52900

しかし、このような装置では、ケージ２を吊っているワイヤーロープ３の伸びによりケージ２が傾くと、傾いたまま乗場や棚（駐車室）に着床することになり、パレット１が棚４とケージ２間を横送りされる際に、棚４のフリーローラー（図示しない）とケージ２のフリーローラー（図示しない）とに段差が生じ、大きな音が発生する。又、段差が大きいと、パレットの横送りが不能になってしまう問題があった。   However, in such a device, when the cage 2 is tilted due to the extension of the wire rope 3 that suspends the cage 2, the cage 2 will land on the landing or a shelf (parking room) while being tilted. When being laterally fed between the cages 2, there is a step between a free roller (not shown) of the shelf 4 and a free roller (not shown) of the cage 2, and a loud sound is generated. Further, when the level difference is large, there is a problem that the pallet cannot be laterally fed.

本発明は、上記の点に鑑みなされたもので、確実にパレットの横送りが行える信頼性の高い支持装置を提供することを目的とする。   The present invention has been made in view of the above points, and an object of the present invention is to provide a highly reliable support device that can reliably feed a pallet laterally.

本発明は、パレット上に載置された車を昇降させるケージと、該ケージに面して多段に配置され該ケージとの間で該パレットの搬送を行う棚とを備え、該ケージの端部には該棚側に突出した状態で該ケージを保持する保持部材を備え、該ケージと重りとをつるべ式にワイヤーロープで連結する駐車装置において、該ケージにはテンション保持装置を介して前記ワイヤーロープを取付けるものである。   The present invention comprises a cage for raising and lowering a vehicle placed on a pallet, and a shelf arranged in multiple stages facing the cage and carrying the pallet between the cages, and an end of the cage A parking device that includes a holding member that holds the cage in a state of projecting to the shelf side, and that connects the cage and a weight with a wire rope in a slipping manner, and the cage is connected to the wire via a tension holding device. A rope is attached.

保持部材が働くランディングの際には、圧縮スプリングによりワイヤーロープにはテンションを適度に加えているため、たとえトラクション駆動であってもワイヤーロープのスベリが発生せずに、極めて円滑かつ確実にパレットの搬送が行えるものである。   When landing with the holding member working, the wire rope is moderately tensioned by the compression spring, so even if it is traction driven, the wire rope does not slip, and the pallet can be moved very smoothly and reliably. It can be transported.

つるべ式駆動機構の駐車装置において、ケージには適正なテンションをかける圧縮スプリングを介してワイヤーロープを取付けるものである。   In the parking device of the slidable drive mechanism, a wire rope is attached to the cage via a compression spring that applies an appropriate tension.

以下、本発明の実施例について、図面を用いて説明する。図１は本発明に係るテンション保持装置の一例を示す全体図、図２は本発明装置の動作を説明する説明図である。 Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an overall view showing an example of a tension holding device according to the present invention, and FIG. 2 is an explanatory view for explaining the operation of the device of the present invention.

図中、図３乃至図５と同一符号のものは同一のものを示すが、１０は本発明に係るテンション保持の役割を担う、たとえば圧縮スプリングのようなテンション保持装置で、ワイヤーロープ３がこのテンション保持装置１０を介してケージ２に取付けられている。この圧縮スプリングはケージ２が後述の支持部材で支持されると極力テンションの減る量を減らせるためのもので、たとえば２ｋｇ／ｍｍ程度のバネ定数の小さいコイルバネ（単に、乗心地をよくするためのものは、２０〜１００ｋｇ／ｍｍのものである）である。１１はたとえば回動自在なツメに代表される支持部材で、棚４側の部材（図示しない）に向けて突出自在に構成されている。この支持部材１１の駆動方法については、種々の方法を採用することができ、本発明に直接関係がないので詳細は省略する。尚、２０はケージ２に設けられた検出器で、ワイヤーロープ３に設けられた遮蔽板２１との関係で、ケージ２の位置を検出するものである。  In the figure, the same reference numerals as those in FIGS. 3 to 5 denote the same components, but 10 is a tension holding device such as a compression spring that plays the role of tension holding according to the present invention. It is attached to the cage 2 via a tension holding device 10. This compression spring is for reducing the amount of tension reduction as much as possible when the cage 2 is supported by a support member to be described later. For example, a coil spring having a small spring constant of about 2 kg / mm (for simply improving riding comfort). The thing is a thing of 20-100 kg / mm). Reference numeral 11 denotes a support member typified by, for example, a rotatable claw, and is configured to protrude toward a member (not shown) on the shelf 4 side. Various methods can be employed for driving the support member 11 and are not directly related to the present invention. A detector 20 provided in the cage 2 detects the position of the cage 2 in relation to the shielding plate 21 provided in the wire rope 3.

このような装置において、図１に示すようにケージ２が目的の場所（乗場或いは棚４に面した位置）の上方に到着すると、ケージ２が一旦停止して、図２（ａ）に示すように、支持部材１１を外方に突出させる。そして、ケージ２を微速度で下降させ、図２（ｂ）を経由して支持部材１１が受け部材１２の上に完全に載る図２（ｃ）のような状態にする。このとき、ワイヤーロープ３のテンションは、保持装置１０の働きにより適正な量を確保できているため、たとえケージ２と重りとのつるべ式駆動機構であっても、不安定になることはなく、ケージ２は水平状態を形成できるので、パレット１の搬送を極めて円滑・確実に行うことが可能となる。巻き動式のエレベータ駆動機構であれば、あまり問題にならない事柄であっても、つるべ式駆動機構の場合には問題が顕在化するワイヤーロープ３のスベリ現象について、本発明によれば解決できるものである。   In such an apparatus, as shown in FIG. 1, when the cage 2 arrives above the target location (position facing the landing or the shelf 4), the cage 2 is temporarily stopped, as shown in FIG. Then, the support member 11 is protruded outward. Then, the cage 2 is lowered at a very low speed so that the support member 11 is completely placed on the receiving member 12 as shown in FIG. At this time, since the tension of the wire rope 3 can secure an appropriate amount by the function of the holding device 10, even if it is a slidable drive mechanism of the cage 2 and the weight, it does not become unstable. Since the cage 2 can form a horizontal state, the pallet 1 can be transported extremely smoothly and reliably. The present invention can solve the slip phenomenon of the wire rope 3 that causes a problem in the case of a slidable drive mechanism, even if it is a matter that does not cause much problem if it is a winding type elevator drive mechanism. It is.

本発明は、エレベータ式駐車装置について述べているが、エレベータスライド式駐車装置であっても適用することが可能である。   Although the present invention has been described with respect to an elevator type parking apparatus, the present invention can also be applied to an elevator slide type parking apparatus.

本発明に係るテンション保持装置の一例を示す全体図である。1 is an overall view showing an example of a tension holding device according to the present invention. 本発明装置の動作を説明する説明図である。It is explanatory drawing explaining operation | movement of this invention apparatus. エレベータ式駐車装置の全体図を示す。The whole figure of an elevator type parking device is shown. 従来の保持装置を示す全体斜視図である。It is a whole perspective view which shows the conventional holding | maintenance apparatus. 図４の保持装置の拡大図である。It is an enlarged view of the holding | maintenance apparatus of FIG.

符号の説明Explanation of symbols

２ ケージ
３ ワイヤーロープ
１０ テンション保持装置
１１ 支持部材
１２ 受け部材 2 Cage 3 Wire rope 10 Tension holding device 11 Support member 12 Receiving member

Claims (3)

パレット上に載置された車を昇降させるケージと、該ケージに面して多段に配置され該ケージとの間で該パレットの搬送を行う棚とを備え、該ケージの端部には該棚側に突出した状態で該ケージを支持する支持部材を備え、該ケージと重りとをつるべ式にワイヤーロープで連結する駐車装置において、
該ケージにはテンション保持装置を介して前記ワイヤーロープを取付けることを特徴とするエレベータ方式駐車装置。 A cage for raising and lowering a vehicle placed on the pallet; and a shelf arranged in multiple stages facing the cage and transporting the pallet to and from the cage; In a parking device that includes a support member that supports the cage in a state of protruding to the side, and that connects the cage and the weight with a wire rope in a hanging manner,
An elevator parking device, wherein the wire rope is attached to the cage via a tension holding device. 前記テンション保持装置は、圧縮スプリングであることを特徴とする請求項１に記載のエレベータ方式駐車装置。 The elevator system parking apparatus according to claim 1, wherein the tension holding device is a compression spring. 前記圧縮スプリングは、バネ定数が２ｋｇ／ｍｍ程度の部材であることを特徴とする請求項１に記載のエレベータ方式駐車装置。 The elevator-type parking apparatus according to claim 1, wherein the compression spring is a member having a spring constant of about 2 kg / mm.
JP2005332820A 2005-11-17 2005-11-17 Elevator type parking device Pending JP2007138512A (en)

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JP2005332820A JP2007138512A (en) 2005-11-17 2005-11-17 Elevator type parking device

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JP2005332820A JP2007138512A (en) 2005-11-17 2005-11-17 Elevator type parking device

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0336372A (en) * 1989-07-03 1991-02-18 M P Ii Kk Lifter supporting device
JPH06345352A (en) * 1993-06-08 1994-12-20 Murata Mach Ltd Elongation detector for lift base hoist cable
JPH07166732A (en) * 1993-12-17 1995-06-27 Ishikawajima Harima Heavy Ind Co Ltd Elevator type parking system
JP2005201010A (en) * 2004-01-19 2005-07-28 Shinmaywa Engineerings Ltd Elevator type parking device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0336372A (en) * 1989-07-03 1991-02-18 M P Ii Kk Lifter supporting device
JPH06345352A (en) * 1993-06-08 1994-12-20 Murata Mach Ltd Elongation detector for lift base hoist cable
JPH07166732A (en) * 1993-12-17 1995-06-27 Ishikawajima Harima Heavy Ind Co Ltd Elevator type parking system
JP2005201010A (en) * 2004-01-19 2005-07-28 Shinmaywa Engineerings Ltd Elevator type parking device

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