JPH0575354U - Elevator type parking system - Google Patents
Elevator type parking systemInfo
- Publication number
- JPH0575354U JPH0575354U JP1195992U JP1195992U JPH0575354U JP H0575354 U JPH0575354 U JP H0575354U JP 1195992 U JP1195992 U JP 1195992U JP 1195992 U JP1195992 U JP 1195992U JP H0575354 U JPH0575354 U JP H0575354U
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- Prior art keywords
- elevator
- tension
- sensor
- vehicle
- parking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
(57)【要約】
【目的】エレベータ式立体駐車装置の車両用昇降台７を
自動的に水平に保つことができるようにする。
【構成】昇降台７に、その前後方向での水平度を検出す
るセンサ２１と、左右方向での水平度を検出するセンサ
２２とを設ける一方、該昇降台７を吊り下げるワイヤロ
ープ１３ａ〜１３ｄの張力を相対的に調節する張力調節
手段２３を設け、上記センサ２１，２２の検出値に基い
て上記張力調節手段２３を作動させることにより、昇降
台７の水平度を保つ。
(57) [Abstract] [Purpose] It is possible to automatically keep the vehicle lift 7 of the elevator type multi-level parking device horizontal. [Structure] A sensor 21 for detecting the levelness in the front-rear direction and a sensor 22 for detecting the levelness in the left-right direction are provided on the lifting table 7, and wire ropes 13a to 13d for suspending the lifting table 7 are provided. The tension adjusting means 23 for relatively adjusting the tension is provided, and the tension adjusting means 23 is operated based on the detection values of the sensors 21 and 22 to maintain the levelness of the lift table 7.
Description
【０００１】[0001]
本考案はエレベータ式立体駐車装置に関する。 The present invention relates to an elevator type multi-level parking device.
【０００２】[0002]
エレベータ式立体駐車装置は、車両を載せるパレットを支持して昇降する昇降 台と、この昇降台の昇降路に沿って層状に配設され各々車両をパレットと共に収 容する複数の駐車棚とを備え、上記昇降台と各駐車棚とを接続してこの両者間で パレットを移載せしめるようにしたもの、として一般に知られている。そして、 上記昇降台は、その昇降路の上方に設けられた滑車に巻掛けられた複数本のワイ ヤロープによって吊り下げられているのが通常である（特開平２−８５４７２号 公報参照）。 An elevator-type multi-level parking device includes an elevator that supports a pallet on which a vehicle is placed and ascends and descends, and a plurality of parking shelves that are arranged in layers along the hoistway of the elevator to accommodate each vehicle together with the pallet. It is generally known that the elevators and the parking shelves are connected to each other so that pallets can be transferred between them. The elevator table is usually suspended by a plurality of wire ropes wound around a pulley provided above the hoistway (see Japanese Patent Laid-Open No. 2-85472).
【０００３】[0003]
しかし、上述のワイヤロープのような巻掛け部材によって昇降台を吊り下げた ものにおいては、個々の巻掛け部材の不均等な伸び、滑車の偏摩耗等が原因にな って、昇降台の傾きが大きくなることがある。その場合、車両の乗入れ部におい て乗入れデッキとの間に部分的な段差を生じて車両の円滑な乗入れ及び乗り出し が図れなくなったり、昇降台とその昇降用ガイドレールとの間で片当りを生じて 円滑な昇降が図れなくなったり、昇降時の振動や騒音が大きくなる等の問題を生 ずる。特に、エレベータ式立体駐車装置の場合、人用のエレベータと違って車両 の重量が大きく昇降台の負荷変動大きいこと、車両の昇降台への乗入れ位置によ って各巻掛け部材に作用する負荷が異なることによって、上記問題が大きくなっ ている。そして、この問題は昇降台の昇降行程の長大化に伴って顕著になる傾向 にあり、駐車装置の保守点検の頻度が多くなる不具合がある。 However, in the case where the lifting platform is suspended by a winding member such as the above-mentioned wire rope, the tilting of the lifting platform may occur due to uneven stretching of the individual winding members and uneven wear of the pulleys. Can be large. In that case, there is a partial step between the vehicle's entry section and the entry deck, making it impossible to smoothly enter or leave the vehicle. As a result, problems such as being unable to smoothly ascend and descend, and increasing vibration and noise during ascending and descending occur. In particular, in the case of an elevator-type multi-level parking device, the weight of the vehicle is large and the load fluctuation of the elevator is large, unlike the elevator for a human, and the load acting on each hoisting member depends on the position of the vehicle on the elevator. Due to the difference, the above-mentioned problem is magnified. This problem tends to become more prominent with the lengthening of the elevating / lowering process of the elevating table, and there is a problem that the frequency of maintenance and inspection of the parking device increases.
【０００４】[0004]
本考案は、このような課題を、上記昇降台吊下用の各巻掛け部材の張力を調節 することにより、解決しようとするものである。 The present invention is intended to solve such a problem by adjusting the tension of each wrapping member for suspending the elevating table.
【０００５】 すなわち、上記課題を解決する手段は、複数本の巻掛け部材によって吊り下げ られ車両を載せるパレットを支持して昇降する昇降台と、この昇降台の昇降路に 沿って層状に配設され各々車両をパレットと共に収容する複数の駐車棚とを備え 、上記昇降台と各駐車棚とを接続してこの両者間でパレットを移載せしめるよう にしたエレベータ式立体駐車装置であって、 上記昇降台に取り付けられ該昇降台の前後方向での水平度を検出する前後水平 度センサと、 上記昇降台に取り付けられ該昇降台の左右方向での水平度を検出する左右水平 度センサと、 上記複数本の巻掛け部材に作用している各張力を相対的に変更する張力調節手 段と、 上記前後水平センサ及び左右水平センサによって検出される検出値に基き、昇 降台の前後方向での水平度と左右方向での水平度の各々が所定の許容範囲内にな るよう上記張力調節手段の駆動を制御するコントローラとを備えていることを特 徴とするものである。That is, the means for solving the above-mentioned problems are ascending and descending platforms that support a pallet on which a vehicle is placed and are suspended by a plurality of wrapping members, and are arranged in layers along the elevator hoistway. An elevator-type multi-level parking device comprising: a plurality of parking shelves for accommodating vehicles together with pallets; and connecting the elevators and the respective parking shelves to transfer pallets between them. A front-rear horizontality sensor attached to the lift table for detecting the horizontalness of the lift table in the front-rear direction; a left-right horizontalness sensor mounted on the lift table for detecting the horizontalness of the lift table in the left-right direction; Based on the tension adjustment means that relatively changes each tension acting on the multiple winding members and the detection values detected by the front and rear horizontal sensors and the left and right horizontal sensors, It is characterized in that it is provided with a controller for controlling the drive of the tension adjusting means so that each of the horizontal degree in the direction and the horizontal degree in the left and right direction falls within a predetermined allowable range.
【０００６】[0006]
上記駐車装置においては、昇降台に傾きを生ずると、そのことが前後左右の各 水平度センサによって検出され、その傾きに応じて張力調節手段により各巻掛け 部材に作用している張力が相対的に調節され、そのことによって上記昇降台の前 後方向及び左右方向の水平度が所定範囲内に収まる、つまり上記傾きが解消され る。 In the above parking device, when the elevator is tilted, it is detected by the front, rear, left, and right horizontality sensors, and the tension acting on each wrapping member is relatively adjusted by the tension adjusting means according to the tilt. The horizontality of the lift table in the front / rear direction and the left / right direction is adjusted within a predetermined range, that is, the tilt is eliminated.
【０００７】[0007]
従って、本考案によれば、昇降台に前後水平度センサと左右水平度センサとを 取り付ける一方、上記昇降台を吊り下げる複数本の巻掛け部材の張力を相対的に 変更調節する張力調節手段を設け、上記前後及び左右の両水平センサによって検 出される検出値に基き、昇降台の前後水平度と左右水平度の各々が所定の許容範 囲内になるよう上記張力調節手段を作動させるようにしたから、昇降台を所定の 水平度に自動的に保つことができ、乗入れ部での車両の出し入れを円滑なものに し、また、昇降台の昇降を円滑なものにすることができ、駐車装置の保守点検の 頻度ひいては故障発生の頻度を低減させることができる。 Therefore, according to the present invention, the front and rear horizontality sensor and the left and right horizontality sensor are attached to the lifting table, and the tension adjusting means for relatively changing and adjusting the tension of the plurality of winding members for suspending the lifting table is provided. Based on the detection values detected by the front and rear and left and right horizontal sensors, the tension adjusting means is operated so that each of the front and rear horizontal degree and the left and right horizontal degree of the elevator is within a predetermined allowable range. Therefore, the elevator can be automatically maintained at a predetermined level, which makes it easier to move the vehicle in and out of the passenger compartment, and the elevator can be raised and lowered smoothly. It is possible to reduce the frequency of maintenance and inspection of the product, and thus the frequency of failure occurrence.
【０００８】[0008]
以下、本考案の実施例を図面に基づいて説明する。 −全体構成− 図１において、１は駐車塔２の地上部に開口した入出庫口であり、この駐車塔 ２にエレベータ式立体駐車装置３が設けられている。すなわち、この駐車装置３ は、車両用昇降台７を設けた昇降路８の両側に車両Ｗを収容する多数の駐車棚９ をこの昇降路８に沿って層状に配設してなる駐車部１０を備え、この駐車部１０ の下方が車両の入出庫を行なうための入出庫部１１になっている。上記入出庫口 １はこの入出庫部１１において開口している。上記各駐車棚９は駐車塔２に固定 した２本の棚レールにて構成されていて、車両Ｗを矩形状のパレット１２に載せ た状態で駐車棚９に収容するものである。 Embodiments of the present invention will be described below with reference to the drawings. -Overall Configuration-In FIG. 1, reference numeral 1 denotes an entrance / exit opening that opens on the ground portion of the parking tower 2, and the parking tower 2 is provided with an elevator type multilevel parking apparatus 3. That is, the parking apparatus 3 includes a parking section 10 in which a large number of parking shelves 9 for accommodating vehicles W are arranged in layers along the hoistway 8 on both sides of a hoistway 8 provided with a vehicle lift 7. The lower part of the parking part 10 is a loading / unloading part 11 for loading / unloading the vehicle. The loading / unloading port 1 is open in the loading / unloading section 11. Each of the parking shelves 9 is composed of two shelf rails fixed to the parking tower 2, and the vehicle W is placed on the rectangular pallet 12 and accommodated in the parking shelves 9.
【０００９】 なお、１９は車両の向きを変えるための旋回装置であり、入出庫部１１のピッ ト２０に配設されている。Reference numeral 19 denotes a turning device for changing the direction of the vehicle, which is provided on the pit 20 of the loading / unloading section 11.
【００１０】 昇降台７は、図２にも示すように、上記パレット１２を載せて昇降する矩形状 のものであって、その４隅に連結したワイヤロープ（巻掛け部材）１３ａ〜１３ ｄにて吊り下げられて駐車部１０の最上段の駐車棚９から入出庫部１１に至る間 を昇降できるようになっている。すなわち、ワイヤロープ１３ａ〜１３ｄは昇降 路８の上端の案内プーリ１４と駆動モータ１７で回転駆動される駆動プーリ１５ とに巻掛けられ、その一端側が上記昇降台７に、他端側がバランスウエイト１６ に連結されていて、これらのワイヤロープ１３ａ〜１３ｂを駆動して、昇降台７ を所定の駐車棚９との接続位置に移動せしめるようになっている。 なお、１８は昇降台７の昇降を案内するガイドレールである。As shown in FIG. 2, the elevating table 7 is of a rectangular shape for mounting and elevating the pallet 12 and has wire ropes (winding members) 13a to 13d connected to the four corners thereof. It can be lifted up and down so that it can go up and down between the uppermost parking rack 9 of the parking section 10 and the loading / unloading section 11. That is, the wire ropes 13a to 13d are wound around the guide pulley 14 at the upper end of the hoistway 8 and the drive pulley 15 which is rotationally driven by the drive motor 17, one end side of which is the elevator table 7 and the other end side is the balance weight 16. The wire ropes 13a to 13b are driven to move the lifting platform 7 to a predetermined connection position with the parking rack 9. Reference numeral 18 is a guide rail that guides the elevation of the elevation table 7.
【００１１】 −昇降台の水平度調整− 図２に示すように、上記昇降台７には、その右側面に該昇降台７の前後方向で の水平度を検出する前後水平度センサ２１が取り付けられている一方、前面と後 面とに昇降台７の左右方向での水平度を検出する左右水平度センサ２２が取り付 けられている。-Adjustment of Level of Lifting Platform-As shown in FIG. 2, a front and rear leveling sensor 21 for detecting the levelness of the lifting platform 7 in the front-back direction is attached to the right side of the lifting platform 7. On the other hand, the left and right horizontal level sensors 22 for detecting the horizontal level of the lifting platform 7 in the left and right direction are attached to the front and rear surfaces.
【００１２】 また、昇降台７の右前の隅を吊り下げるワイヤロープ１３ａには、昇降路上端 で巻掛けられた２つの案内プーリ１４，１４間に当該ワイヤロープ１３ａの張力 を調節する張力調節手段２３が取り付けられている。かかる張力調節手段２３は 、昇降台７の左前の隅を吊り下げるワイヤロープ１３ｂにも同様の位置（図２の 鎖線円Ａ部位）に設けられ、さらに、昇降台７の左後の隅を吊り下げるワイヤロ ープ１３ｄにおいても、昇降路上端で巻掛けられた案内プーリ１４と駆動プーリ １５との間（図２の鎖線円Ｂ部位）に設けられている。In addition, the wire rope 13a for suspending the right front corner of the lifting table 7 has a tension adjusting means for adjusting the tension of the wire rope 13a between the two guide pulleys 14 and 14 wound around the upper end of the hoistway. 23 is attached. The tension adjusting means 23 is also provided at the same position (the chain line circle A portion in FIG. 2) on the wire rope 13b that suspends the left front corner of the lifting platform 7, and further suspends the left rear corner of the lifting platform 7. The wire rope 13d to be lowered is also provided between the guide pulley 14 and the drive pulley 15 that are wound around the upper end of the hoistway (the portion indicated by the chain line circle B in FIG. 2).
【００１３】 上記張力調節手段２３は、昇降路上端で略水平に延びるワイヤロープ１３ａ， １３ｂ，１３ｄの下方位置に設けられ駐車塔２にブラケット（図示省略）を介し て固定されたシリンダ装置２４と、該シリンダ装置２４のピストンロッド２５の 先端に取り付けられ上記ワイヤロープに上から係合したシーブ２６とより構成さ れている。すなわち、この張力調節手段２３は、シリンダ装置２４によって上記 シーブ２６の位置を調節することにより、当該ワイヤロープの張力を調節するも のである。The tension adjusting means 23 is provided at a lower position of the wire ropes 13a, 13b, 13d extending substantially horizontally at the upper end of the hoistway and is fixed to the parking tower 2 via a bracket (not shown). It comprises a sheave 26 attached to the tip of a piston rod 25 of the cylinder device 24 and engaged with the wire rope from above. That is, the tension adjusting means 23 adjusts the tension of the wire rope by adjusting the position of the sheave 26 by the cylinder device 24.
【００１４】 そうして、図２において、２７は上記各張力調節手段２３の作動を制御するコ ントローラであり、上記水平度センサ２１，２２の検出値に基いて制御を実行す る。すなわち、コントローラ２７は、例えば前後水平度センサ２１によって昇降 台７に所定値以上の前後方向の傾きが生じていることが検出されると、上記ワイ ヤロープ１３ａの張力調節手段２３に張力調節信号を出力するものである。この 場合、張力調節手段２３は、昇降台７の右後隅部の高さを基準として上記前後方 向の傾きが前下がり（＋）のときにワイヤロープ１３ａの張力が増大するように 、後下がり（−）のときには張力が減少するように、つまり、いずれも傾きが零 になるように各々制御される。また、左前のワイヤロープ１３ｂの張力調節にあ たっては、昇降台７の右前隅部の高さを基準として上記左右水平度センサ２２の 検出値に基いて同様に行なわれ、左後のワイヤロープ１３ｄの張力調節にあたっ ては、昇降台７の右後隅部の高さを基準として同様に行われる。Then, in FIG. 2, reference numeral 27 is a controller for controlling the operation of each of the tension adjusting means 23, and executes the control based on the detection values of the horizontality sensors 21, 22. That is, when the front-rear horizontality sensor 21 detects that the elevation table 7 is tilted in the front-rear direction by a predetermined value or more, the controller 27 sends a tension adjustment signal to the tension adjustment means 23 of the wire rope 13a. It is output. In this case, the tension adjusting means 23 adjusts the tension of the wire rope 13a so that the tension of the wire rope 13a increases when the inclination in the front-rear direction falls forward (+) with reference to the height of the right rear corner of the lifting platform 7. The tension is controlled so as to decrease when it is lowered (-), that is, the inclination is zero in each case. Further, the tension adjustment of the left front wire rope 13b is similarly performed based on the detection value of the left and right horizontality sensor 22 with reference to the height of the right front corner of the lifting platform 7, and the left rear wire rope 13b is adjusted. The tension adjustment of 13d is similarly performed with reference to the height of the right rear corner of the lifting platform 7.
【００１５】 従って、本実施例においては、昇降台７に傾きを生ずると、そのことが前後左 右の各水平度センサ２１，２２によって検出され、その傾きに応じて張力調節手 段２３により各ワイヤロープ１３ａ，１３ｂ，１３ｄに作用している張力が調節 されて上記昇降台７の傾きが自動的に解消されることになる。よって、入出庫部 における乗入れデッキと昇降台７（パレット１２）との間に段差を生ずることを 防止することができ、車両Ｗの出し入れが円滑になるとともに、昇降台７とガイ ドレール１８との摺動を円滑なものにすることができ、駐車装置の保守点検の頻 度を少なくすることができ、ひいては故障発生を少なくすることができる。Therefore, in the present embodiment, when the elevator table 7 is tilted, it is detected by the front, rear, left and right horizontality sensors 21 and 22, and the tension adjusting means 23 adjusts the tilt according to the tilt. The tension acting on the wire ropes 13a, 13b, 13d is adjusted, and the tilt of the lift table 7 is automatically canceled. Therefore, it is possible to prevent a step from being formed between the loading / unloading deck and the lifting platform 7 (pallet 12) in the loading / unloading section, which facilitates the loading and unloading of the vehicle W and the lifting platform 7 and the guide rail 18. The sliding can be made smooth, the frequency of maintenance and inspection of the parking device can be reduced, and the occurrence of failure can be reduced.
【００１６】 なお、上記実施例では、張力調節手段にシリンダ装置を用いたが、ターンバッ クル（引締めねじ）を用いたり、レバーでワイヤロープを横から押す方式にした りすることができ、また、各ワイヤロープに別個のバランスウエイトを取り付け るものでは、当該ワイヤロープとバランスウエイトとの間に張力調節手段を設け ることもできる。In the above embodiment, the cylinder device is used as the tension adjusting means, but a turnbuckle (tightening screw) may be used, or the wire rope may be pushed laterally by a lever. In the case where a separate balance weight is attached to each wire rope, tension adjusting means can be provided between the wire rope and the balance weight.
【図１】駐車装置の全体構成を示す断面図FIG. 1 is a sectional view showing the overall configuration of a parking device.
【図２】昇降台水平度調整装置を示す斜視図FIG. 2 is a perspective view showing a lift leveling device.
１ 入出庫口 ２ 駐車塔 ３ 駐車装置 ７ 昇降台 １２ パレット １３ａ〜１３ｄ ワイヤロープ（巻掛け部材） １４ 案内プーリ １５ 駆動プーリ １６ バランスウエイト １８ ガイドレール ２１ 前後水平度センサ ２２ 左右水平度センサ ２３ 張力調節手段 ２７ コントローラ 1 entrance / exit gate 2 parking tower 3 parking device 7 lift 12 pallet 13a to 13d wire rope (wrapping member) 14 guide pulley 15 drive pulley 16 balance weight 18 guide rail 21 front-rear levelness sensor 22 left-right levelness sensor 23 tension adjustment Means 27 Controller
Claims (1)
車両を載せて昇降する昇降台と、この昇降台の昇降路に
沿って層状に配設され各々車両を収容する複数の駐車棚
とを備え、上記昇降台と各駐車棚とを接続してこの両者
間で車両を移載せしめるようにしたエレベータ式立体駐
車装置であって、 上記昇降台に取り付けられ該昇降台の前後方向での水平
度を検出する前後水平度センサと、 上記昇降台に取り付けられ該昇降台の左右方向での水平
度を検出する左右水平度センサと、 上記複数本の巻掛け部材に作用している各張力を相対的
に変更する張力調節手段と、 上記前後水平センサ及び左右水平センサによって検出さ
れる検出値に基き、昇降台の前後方向での水平度と左右
方向での水平度の各々が所定の許容範囲内になるよう上
記張力調節手段の駆動を制御するコントローラとを備え
ていることを特徴とするエレベータ式立体駐車装置。1. An elevating platform that is hung by a plurality of winding members to mount and elevate a vehicle, and a plurality of parking shelves that are arranged in layers along the hoistway of the elevating platform and that house each vehicle. An elevator-type multi-level parking device, comprising: the elevator and the parking shelves connected to each other so that a vehicle can be transferred between the elevators, the elevator being mounted on the elevator and horizontally in the front-rear direction. The front-rear horizontality sensor that detects the degree, the left-right horizontalness sensor that is attached to the lifting table and that detects the horizontalness of the lifting table in the left-right direction, and the tensions that act on the plurality of wrapping members. Based on the tension adjusting means that relatively changes and the detection values detected by the front-rear horizontal sensor and the left-right horizontal sensor, each of the horizontal degree in the front-rear direction and the horizontal degree in the left-right direction of the elevator is within a predetermined allowable range. Adjust the tension so that it is inside An elevator type multi-level parking device comprising: a controller that controls driving of the node means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1195992U JP2541796Y2 (en) | 1992-03-11 | 1992-03-11 | Elevator type parking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1195992U JP2541796Y2 (en) | 1992-03-11 | 1992-03-11 | Elevator type parking system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0575354U true JPH0575354U (en) | 1993-10-15 |
| JP2541796Y2 JP2541796Y2 (en) | 1997-07-16 |
Family
ID=11792159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1195992U Expired - Fee Related JP2541796Y2 (en) | 1992-03-11 | 1992-03-11 | Elevator type parking system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2541796Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018003283A (en) * | 2016-06-27 | 2018-01-11 | Ｉｈｉ運搬機械株式会社 | Elevator-type parking device and cage attitude control method therefor |
| JP2021156141A (en) * | 2020-03-30 | 2021-10-07 | 新明和工業株式会社 | Elevator type parking facility |
-
1992
- 1992-03-11 JP JP1195992U patent/JP2541796Y2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018003283A (en) * | 2016-06-27 | 2018-01-11 | Ｉｈｉ運搬機械株式会社 | Elevator-type parking device and cage attitude control method therefor |
| JP2021156141A (en) * | 2020-03-30 | 2021-10-07 | 新明和工業株式会社 | Elevator type parking facility |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2541796Y2 (en) | 1997-07-16 |
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| LAPS | Cancellation because of no payment of annual fees |