JPH09296623A - Tray-lock confirmation device in parking device - Google Patents

Tray-lock confirmation device in parking device

Info

Publication number
JPH09296623A
JPH09296623A JP11460796A JP11460796A JPH09296623A JP H09296623 A JPH09296623 A JP H09296623A JP 11460796 A JP11460796 A JP 11460796A JP 11460796 A JP11460796 A JP 11460796A JP H09296623 A JPH09296623 A JP H09296623A
Authority
JP
Japan
Prior art keywords
tray
lift
movable member
pressure receiving
hoistway
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.)
Pending
Application number
JP11460796A
Other languages
Japanese (ja)
Inventor
Hiroshi Abe
弘志 阿部
Ryozo Mori
良三 森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissei Ltd
Original Assignee
Nissei Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nissei Ltd filed Critical Nissei Ltd
Priority to JP11460796A priority Critical patent/JPH09296623A/en
Publication of JPH09296623A publication Critical patent/JPH09296623A/en
Pending legal-status Critical Current

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Abstract

PROBLEM TO BE SOLVED: To confirm the fitting of an interlocking projection of a lift to an interlocking recess of a tray, raise and lower the lift in a state to surly lock the tray and to prevent the falling of the tray. SOLUTION: This tray confirmation device in a parking device is equipped with a projected movable member 11S provided to a claw section 621 side of a lift 6 in a vertically movable manner and maintained in a certain height with a spring, a phototube 12S for detecting downward movement of the projected movable member 11S pushed down with the lower surface of a tray 4 by interlocking with the fitting of an interlocking projection 622 to an interlocking recess section 41 and a controller for controlling the drive of the lift 6 with a detection signal from the phototube 12S. The controller drives the lift 6 after the sensor 12S detects a certain amount of movement of the projected movable member 11S.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【発明の属する技術分野】本発明は、トレーを引掛けて
昇降する爪部を有するリフトと、昇降路へトレーを移送
するトレー移送手段とを備え、この両者間でトレーを受
け渡しする際に、爪部に設けた係合突起とトレーの下面
に設けた係合凹部との嵌合によりトレーをロックする形
式の駐車装置に利用するトレーロック確認装置に関す
る。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention comprises a lift having a claw portion for catching and moving a tray up and down, and tray transfer means for transferring the tray to the hoistway. The present invention relates to a tray lock confirmation device used for a parking device of a type in which a tray is locked by fitting an engaging protrusion provided on a claw portion and an engaging concave portion provided on a lower surface of the tray.

【0002】[0002]

【従来の技術】図12にこの種のトレーロック手段を備
えた従来のエレベータ式の駐車装置の構成を示してい
る。図12において、80は昇降路、81は昇降路80
上で自動車載置用のトレー84を昇降するリフトであ
る。90は駐車区画、91は駐車区画90と昇降路80
との間を横行し、トレー84を駐車区画90から昇降路
80へ移送する横行台車である。
2. Description of the Related Art FIG. 12 shows the construction of a conventional elevator type parking apparatus provided with this kind of tray lock means. In FIG. 12, 80 is a hoistway and 81 is a hoistway 80.
It is a lift that moves up and down the tray 84 for automatic vehicle mounting. 90 is a parking section, 91 is a parking section 90 and a hoistway 80.
Is a traversing trolley that traverses the space between and and transfers the tray 84 from the parking section 90 to the hoistway 80.

【0003】ここで、リフト81は、昇降路80の四隅
に立設された合計4本のガイドレール811と、これら
のガイドレール811に案内されて昇降する昇降杆81
2と、各昇降杆812に配設されてトレー84を支持す
る爪部813とを備え、トレー84の前後を4点で引掛
けて昇降する構成になっている。また、各爪部813の
先端に上方に向けて突出する係合突起814を備える一
方、トレー84の下面側にその係合凹部841を備え、
昇降路80上で、横行台車91からリフト81へトレー
を受け渡しする際に、両者を係合させてトレー84を各
爪部813上にロックする構造になっている。このよう
な爪部813によるトレー84の4点支持と、各爪部8
13とトレー84とのロック構造によりトレー84を安
定して昇降することができる。
Here, the lift 81 has a total of four guide rails 811 standing upright at the four corners of the hoistway 80, and a lifting rod 81 that moves up and down by being guided by these guide rails 811.
2 and a claw portion 813 provided on each elevating rod 812 to support the tray 84, and the front and rear of the tray 84 are hooked at four points to ascend and descend. Further, an engaging projection 814 protruding upward is provided at the tip of each claw portion 813, and an engaging recess 841 is provided on the lower surface side of the tray 84,
When the tray is transferred from the traverse vehicle 91 to the lift 81 on the hoistway 80, the tray 84 and the tray 81 are engaged with each other to lock the tray 84 on the claw portions 813. The four-point support of the tray 84 by the claw portions 813 and the claw portions 8
The lock structure of 13 and the tray 84 allows the tray 84 to be stably moved up and down.

【0004】[0004]

【発明が解決しようとする課題】しかしながら、上記従
来の駐車装置では、爪部に備えた係合突起がトレーに備
えた係合凹部に確実に入っているか否かを確認すること
ができないため、係合突起が係合凹部に係合していない
場合にトレーを不安定な状態で支持、昇降してしまうと
いう問題があった。
However, in the above-mentioned conventional parking device, it is not possible to confirm whether or not the engaging projection provided on the claw portion is securely inserted into the engaging concave portion provided on the tray. There is a problem that the tray is supported and lifted in an unstable state when the engaging projection is not engaged with the engaging recess.

【0005】本発明は、このような従来の問題を解決す
るものであり、駐車装置において、爪部の係合突起とト
レーの係合凹部との嵌合を確認できるようにして、トレ
ーの確実なロック状態でリフトを昇降させ、トレーの落
下を防止することのできるトレーロック確認装置を提供
することを目的とする。
The present invention solves such a conventional problem, and in the parking device, it is possible to confirm the fitting between the engaging projection of the claw portion and the engaging recess of the tray, thereby ensuring the reliability of the tray. PROBLEM TO BE SOLVED: To provide a tray lock confirmation device capable of preventing a tray from falling by raising and lowering a lift in a normally locked state.

【0006】[0006]

【課題を解決するための手段】上記目的を達成するため
に、本発明の駐車装置におけるトレーロック確認装置
は、爪部の側方に配置されて上下動可能な受圧可動部材
と、その受圧可動部材を一定の高さに維持する付勢手段
と、係合突起が係合凹部に嵌入されるのに連動して、ト
レー下面が受圧可動部材を押し下げる下降移動を検知す
るセンサと、センサからの信号によってリフトの駆動を
制御する制御手段とを備え、制御手段は、センサが受圧
可動部材の一定の移動量を検知したあとにリフトを駆動
させるようにしたものである。
In order to achieve the above object, a tray lock confirmation device in a parking device according to the present invention is provided with a pressure receiving movable member which is arranged laterally of a claw portion and is movable up and down, and a pressure receiving movable member thereof. A biasing means for maintaining the member at a constant height, a sensor for detecting the downward movement of the tray lower surface pushing down the pressure receiving movable member in conjunction with the engagement projection being fitted into the engagement recess, and a sensor for detecting the downward movement. The control means controls the drive of the lift by a signal, and the control means drives the lift after the sensor detects a constant movement amount of the pressure receiving movable member.

【0007】[0007]

【発明の実施の形態】本発明の請求項1に記載の駐車装
置におけるトレーロック確認装置は、爪部の側方に配置
されて上下動可能な受圧可動部材と、その受圧可動部材
を一定の高さに維持する付勢手段と、係合突起が係合凹
部に嵌入されるのに連動して、トレー下面が受圧可動部
材を押し下げる下降移動を検知するセンサと、センサか
らの信号によってリフトの駆動を制御する制御手段とを
備え、制御手段は、センサが受圧可動部材の一定の移動
量を検知したあとにリフトを駆動させるようにしたもの
である。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A tray lock confirmation device in a parking device according to a first aspect of the present invention is a pressure receiving movable member which is arranged laterally of a claw portion and is movable up and down, and a constant pressure receiving movable member. A biasing means for maintaining the height, a sensor for detecting the downward movement of the tray lower surface to push down the pressure receiving movable member in conjunction with the engagement projection being fitted into the engagement recess, and a signal from the sensor for lifting the lift. The control means controls the drive, and the control means drives the lift after the sensor detects a constant movement amount of the pressure receiving movable member.

【0008】本発明の請求項2に記載の駐車装置におけ
るトレーロック確認装置は、上記請求項1の構成におい
て、受圧可動部材がリフトにおいて少なくとも相互に対
角位置の爪部に配置されたものである。
According to a second aspect of the present invention, there is provided the tray lock confirmation device in the parking device according to the first aspect, wherein the pressure receiving movable members are arranged at least in diagonally opposite claw portions in the lift. is there.

【0009】本発明の請求項3に記載の駐車装置におけ
るトレーロック確認装置は、上記請求項1、2の各構成
において、センサに光電管若しくは近接スイッチまたは
リミットスイッチを用いたものである。
A tray lock confirmation device in a parking device according to a third aspect of the present invention uses a photoelectric tube, a proximity switch or a limit switch as a sensor in each of the configurations of the first and second aspects.

【0010】本発明の請求項4に記載の駐車装置におけ
るトレーロック確認装置は、上記請求項1、2、3の各
構成において、トレー移送手段が、昇降路上へ通じる搬
送路を往復走行する搬送台車または昇降路と駐車区画と
の間を横行する横行台車であり、センサを搬送台車また
は横行台車に備えたものである。
According to a fourth aspect of the present invention, in the tray lock confirmation device in the parking device according to the first, second, and third aspects, the tray transfer means performs reciprocating traveling on a conveying path leading to a hoistway. It is a traverse vehicle that traverses between a bogie or a hoistway and a parking section, and is provided with a sensor on a carrier truck or a traverse vehicle.

【0011】以下、図1〜図9を用いて本発明の第1の
実施の形態について説明する。なお、ここで駐車装置は
平面往復式の駐車装置として例示してある。
The first embodiment of the present invention will be described below with reference to FIGS. In addition, the parking device is illustrated here as a planar reciprocating parking device.

【0012】(実施の形態1)図1に駐車装置における
自動車の格納階層全体の構成を示し、図2〜図6にその
各部の構成を示している。
(Embodiment 1) FIG. 1 shows the structure of the entire storage hierarchy of an automobile in a parking device, and FIGS. 2 to 6 show the structure of each part thereof.

【0013】図1において、2は搬送路であり、1はこ
の搬送路2上に配置されて自動車載置用のトレー4を移
送する自走式の搬送台車である。7はこの搬送路2上に
設定された昇降路であり、6は昇降路7上に設置されて
トレー4を昇降するリフトである。
In FIG. 1, reference numeral 2 is a transport path, and 1 is a self-propelled transport carriage which is disposed on the transport path 2 and transports a tray 4 for automatic vehicle mounting. Reference numeral 7 is a hoistway set on the transport path 2, and 6 is a lift installed on the hoistway 7 to lift and lower the tray 4.

【0014】図2に詳しく示すように、自動車の格納階
層には、搬送路2の両側に沿って、搬送台車1用の一対
のレール201が敷設されている。一対のレール201
は、昇降路7において分割され、昇降路7を境に片側一
方の搬送路2Aと片側他方の搬送路2Bとにそれぞれ配
置されたレール部201a、201bと、昇降路7上に
配置されたレール部201cとからなり、昇降路7を境
に片側一方および片側他方の各レール部201a、20
1bと、昇降路7上のレール部201cとの間にリフト
6用に一定の間隔を設定された通過部202が形成され
ている。ここで、搬送台車1は、全体を構成する台車フ
レーム101と、その長手方向両側に幅方向に向けて配
設されたトレー4用の一対の横行レール102とを備
え、台車フレーム101の幅方向両側に車輪103が搬
送路2上の一対のレール201に対応した配列で、各列
前、後にそれぞれ2個ずつ軸支され、搬送台車1全体と
して片側4輪ずつ合計8輪の車輪構成になっている。こ
のようにして構成された搬送台車1上に、搬送台車1と
搬送路7両側の各格納室3との間でトレー4の受け渡し
を行うトレー受け渡し装置11が搭載されている。この
搬送台車1にはまた、後述するトレーロック確認装置1
Sの一部を構成するセンサとして光電管12Sが備えら
れている。図1、図2および図3に示すように、搬送台
車1の台車フレーム101の前部および後部に2箇所ず
つ、昇降路7においてリフト6の各爪部621の通過経
路上に、図4に示すようなコ字形の取付部材121Sが
固定され、この取付部材121Sに光電管12Sが配置
されている。光電管12Sは搬送台車1から直接給電さ
れるようになっており、この光電管12Sにリフト6の
昇降駆動を制御する制御装置13Sが接続されている。
As shown in detail in FIG. 2, a pair of rails 201 for the carriage 1 are laid along both sides of the conveying path 2 in the storage layer of the automobile. A pair of rails 201
Is divided in the hoistway 7, and rail portions 201a and 201b respectively arranged on one side of the conveying path 2A and the other side of the conveying path 2B on both sides of the hoistway 7, and rails arranged on the hoistway 7. And a rail 201a, 20 on one side and the other on the other side with the hoistway 7 as a boundary.
A passage portion 202 is formed between the rail 1b and the rail portion 201c on the hoistway 7, and the passage portion 202 is formed at a constant interval for the lift 6. Here, the carriage 1 includes a carriage frame 101 that constitutes the whole and a pair of traverse rails 102 for the tray 4 that are arranged on both sides in the longitudinal direction of the carriage frame 101. Wheels 103 on both sides are arranged corresponding to a pair of rails 201 on the transport path 2, and two wheels are pivotally supported at each of the front and rear of each row, and the transport carriage 1 as a whole has a wheel configuration of four wheels on one side and a total of eight wheels. ing. A tray transfer device 11 that transfers the tray 4 between the transfer vehicle 1 and the storage chambers 3 on both sides of the transfer path 7 is mounted on the transfer vehicle 1 configured in this manner. The transport cart 1 also includes a tray lock confirmation device 1 described later.
A photoelectric tube 12S is provided as a sensor forming a part of S. As shown in FIG. 1, FIG. 2 and FIG. 3, two positions are provided at the front part and the rear part of the bogie frame 101 of the transport carriage 1, on the passage path of each claw portion 621 of the lift 6 in the hoistway 7, and as shown in FIG. The U-shaped mounting member 121S as shown is fixed, and the photoelectric tube 12S is arranged on the mounting member 121S. The phototube 12S is designed to be directly fed with power from the carriage 1, and the phototube 12S is connected to a control device 13S for controlling the up-and-down drive of the lift 6.

【0015】なお、図1に示したように、搬送路2の両
側に1列に複数の格納室3が配列され、各格納室3に、
一対の横行レール301が配設されて、自動車載置用の
トレー4が図示されないローラを介して横行レール30
1上を移動可能に配置されている。これらの各トレー4
にはそれぞれ、その長手方向両側に、図3に示すよう
に、後述するリフトの爪部621に突設した係合突起6
22に係合可能な係合凹部41を備えている。
As shown in FIG. 1, a plurality of storage chambers 3 are arranged in a row on both sides of the transport path 2, and each storage chamber 3 has
A pair of traverse rails 301 are provided, and the tray 4 for automatic vehicle mounting is traversed by the traverse rails 30 via rollers not shown.
It is arranged so that it can be moved over 1. Each of these trays 4
As shown in FIG. 3, the engaging projections 6 are provided on both sides in the longitudinal direction of the lift projections 621 to be described later.
An engaging recess 41 that can be engaged with 22 is provided.

【0016】このような自動車の格納階層において、昇
降路7は搬送路2上の中間部、格納室3に対応する任意
の位置に設定されて、図3に示す自動車の入出庫階Eと
各格納階層とを連絡され、リフト6が設置されている。
すなわち、図2、図3に示すように、昇降路7の四隅、
各コーナー部に合計4本のガイドレール61が立設さ
れ、昇降路7において搬送台車1の前後に対応する両側
に、一対の昇降部材62が搬送路2の幅方向に向けて配
置されている。これらの昇降部材62はそれぞれ、一対
のレール201に対してその通過部202を通じて横断
され、その両端が各ガイドレール61においてガイドロ
ーラ64を介して摺動可能な昇降杆65に連結されてい
る。これらの昇降部材62にはその両端側で一対のレー
ル201の内側に位置するようにして昇降路7の内方に
向けて突出する爪部621が一体的に取り付けられ、全
体としてトレー4を4点で引掛けて昇降するようになっ
ている。各爪部621にはまた、その先端にトレー4下
面の各係合凹部41に係合可能な係合突起622が上方
に向けて突設されている。ガイドレール61の上部側
に、図3に示すように、昇降駆動装置63として、減速
機付きの駆動モータ631、スプロケット632、駆動
チェーン633などを備え、駆動チェーン633に昇降
杆65が連結され、各昇降杆65の昇降駆動により一対
の昇降部材62を昇降するようになっている。
In such a vehicle storage layer, the hoistway 7 is set at an arbitrary position corresponding to the intermediate portion on the transfer path 2 and the storage room 3, and the vehicle entrance / exit floor E and each floor shown in FIG. It is in communication with the storage level and a lift 6 is installed.
That is, as shown in FIGS. 2 and 3, the four corners of the hoistway 7,
A total of four guide rails 61 are erected at each corner portion, and a pair of elevating members 62 are arranged on both sides of the hoistway 7 corresponding to the front and rear of the carriage 1 in the width direction of the carriage 2. . Each of these elevating members 62 traverses a pair of rails 201 through its passing portion 202, and both ends thereof are connected to an elevating rod 65 which is slidable on each guide rail 61 via guide rollers 64. Claws 621 projecting inward of the hoistway 7 are integrally attached to the elevating members 62 so as to be located inside the pair of rails 201 at both ends thereof, and the tray 4 is installed as a whole in four parts. It is designed to be hooked up and down at points. An engaging projection 622 that can engage with each engaging recess 41 on the lower surface of the tray 4 is provided at the tip of each claw 621 so as to project upward. As shown in FIG. 3, on the upper side of the guide rail 61, a drive motor 631 with a speed reducer, a sprocket 632, a drive chain 633, etc. are provided as a lifting drive device 63, and a lifting rod 65 is connected to the drive chain 633. The pair of elevating members 62 are moved up and down by the up-and-down drive of each up-and-down rod 65.

【0017】このように構成されたリフト6において、
爪部621先端の係合突起622とトレー4の係合凹部
41との係合、非係合を検出し、リフト6の駆動を制御
するトレーロック確認装置1Sを備えている。このトレ
ーロック確認装置1Sは、図5に示すように、リフト6
の各爪部621の一側部に備えた受圧可動部材11S
と、図3に示した搬送台車1の一部に備える光電管12
Sと、制御装置13Sとからなる。受圧可動部材11S
は、図6に示すように、上部に四角形の被押圧板111
Sを一体的に備えた略L字形の部材であり、その下部に
光電管12Sに対する遮光面112Sを有している。各
昇降部材62の爪部621においてその一側部に上下2
枚のガイド板113Sが水平方向に向けて平行に固定さ
れ、各ガイド板113S中央に形成されたガイド穴11
4S上に受圧可動部材11Sが上下方向に移動可能に配
置されるとともに、スプリング115Sを介して上方向
に付勢されて取り付けられ、その被押圧板111Sが爪
部621の上側に係合突起622と同じ高さまたは少し
低い高さに設定されている。なお、光電管12S、制御
装置13Sは前述したとおりである。
In the lift 6 thus constructed,
The tray lock confirmation device 1S is provided which detects the engagement / non-engagement between the engagement protrusion 622 at the tip of the claw portion 621 and the engagement recess 41 of the tray 4 and controls the drive of the lift 6. As shown in FIG. 5, the tray lock confirmation device 1S includes a lift 6
Pressure receiving movable member 11S provided on one side of each claw portion 621
And a photocell 12 provided in a part of the carriage 1 shown in FIG.
S and a control device 13S. Pressure receiving movable member 11S
As shown in FIG. 6, the pressed plate 111 having a rectangular shape on the upper side is
It is a substantially L-shaped member integrally provided with S, and has a light-shielding surface 112S for the photoelectric tube 12S in the lower part thereof. Each of the claw portions 621 of each elevating member 62 has two upper and lower portions on one side thereof.
The guide plates 113S are fixed in parallel to each other in the horizontal direction, and the guide holes 11 are formed in the center of each guide plate 113S.
The pressure receiving movable member 11S is arranged on the 4S so as to be movable in the vertical direction, and is attached by being urged in the upward direction via a spring 115S, and the pressed plate 111S is engaged with the engaging projection 622 on the upper side of the claw portion 621. The same height as or slightly lower than. The phototube 12S and the control device 13S are as described above.

【0018】次に、上記トレーロック確認装置1Sの動
作について、平面往復式駐車装置全体の動作とともに説
明する。ここでは、自動車の入庫または出庫に際し、格
納室3から搬送台車1に受け渡しされたトレー4を昇降
路7上で搬送台車1からリフト6に載せ替える一連の動
作を例示している。
Next, the operation of the tray lock confirmation device 1S will be described together with the operation of the entire plane reciprocating parking device. Here, a series of operations for transferring the tray 4 transferred from the storage chamber 3 to the transport vehicle 1 to the lift 6 on the hoistway 7 when the vehicle is loaded or unloaded is illustrated.

【0019】図1において、まず、格納室3からトレー
4がトレー受け渡し装置11により搬送台車1上に受け
渡しされて、搬送台車1が搬送路2上を昇降路7に向け
て走行する。搬送台車1が昇降路7上に入っていき、搬
送台車1両側の最前の各車輪103がレール部201a
または201bと、レール部201cとの間の通過部2
02上に差し掛かると、搬送台車1がその後方に続く両
側各列3個、合計6個の車輪103群により一対のレー
ル201上を走行して、最前の各車輪103が各通過部
202に落ち込むことなくその上を通過していく。次々
に、この通過部202に差し掛かる各車輪103が同様
にして他の車輪103群による一対のレール201上の
走行により各通過部202上を通過していき、搬送台車
1は両側の全車輪103が搬送路7上の分割されたレー
ル部201c上に完全に移動したところで停止される。
このとき、搬送台車1に備えた光電管12Sが点灯され
ている。
In FIG. 1, first, the tray 4 is transferred from the storage chamber 3 onto the carrier 1 by the tray transfer device 11, and the carrier 1 travels on the carrier 2 toward the hoistway 7. The carrier truck 1 enters the hoistway 7, and the frontmost wheels 103 on both sides of the carrier truck 1 move toward the rail portion 201a.
Alternatively, the passage 2 between the rail 201c and the rail 201c
02, the carrier 1 travels on a pair of rails 201 by a group of 6 wheels 103 on each side, 3 rows on each side continuing to the rear, and the frontmost wheels 103 reach the passing parts 202. Pass on it without feeling depressed. In succession, each wheel 103 approaching this passage portion 202 similarly passes through each passage portion 202 as the other wheels 103 travel on the pair of rails 201, so that the carriage 1 has all wheels on both sides. When 103 is completely moved on the divided rail portion 201c on the transport path 7, it is stopped.
At this time, the phototube 12S provided on the carrier 1 is turned on.

【0020】ここで、図7に示すように、昇降路7上を
搬送台車1の下方からリフト6が上昇する。すなわち、
一対の昇降部材62が昇降路7を上昇し、4個の爪部6
21が搬送台車1上のトレー4に近づいていく。各係合
突起622がトレー4下面の直下に達したときに、図8
(a)から(b)に示すように、受圧可動部材11Sの
被押圧板111Sがトレー4の下面に当接する一方、受
圧可動部材11Sの遮光面112Sが光電管12Sの光
路上に位置して遮光する。
Here, as shown in FIG. 7, the lift 6 rises on the hoistway 7 from below the carrier 1. That is,
The pair of lifting members 62 moves up and down the hoistway 7, and the four claws 6
21 approaches the tray 4 on the carrier 1. When each engaging protrusion 622 reaches just below the lower surface of the tray 4, the
As shown in (a) to (b), while the pressed plate 111S of the pressure receiving movable member 11S abuts the lower surface of the tray 4, the light shielding surface 112S of the pressure receiving movable member 11S is positioned on the optical path of the photoelectric tube 12S to shield light. To do.

【0021】引き続き、各昇降部材62が上昇したと
き、係合突起622とトレー4側の係合凹部41との位
置が一致していると、各係合突起622が係合凹部41
に挿入されていき、これに連動して、トレー4下面によ
り被押圧板111Sがスプリング115Sの付勢力に抗
して押圧されるから、爪部621は上昇するが、被押圧
板111Sはトレー4の下面に当接したまま上昇しない
という作動が行われる。これは、相対的に、トレー4下
面が受圧可動部材11Sを押し下げる動作と同じであ
る。これにより、受圧可動部材11S下部の遮光面11
2Sが光電管12Sの光路上に止まったままとなり、遮
光を継続する。図8(c)に示すように、係合突起62
2が係合凹部41に完全に入り込んだところで、トレー
4は爪部621上に支持、ロックされて、引き続く昇降
部材62の昇降により搬送台車1から引き上げられてい
く。トレー4の引き上げと同時に、受圧可動部材11S
の遮光面112Sが光電管12Sの光路から上方に離
れ、遮光が解除される。ここまでの間、光電管12Sの
光路が一定の時間、継続的に遮断されていることによ
り、光電管12Sにおいて受圧可動部材11Sの一定の
下降移動量が検知され、爪部621側の係合突起622
とトレー4側の係合凹部41との嵌合によるトレー4の
正常なロック状態と判定される。光電管12Sからその
検知信号が出力されて、制御装置13Sではリフト6の
通常運転を継続し、リフト6が通常の制御に従って昇降
駆動される。すなわち、リフト6が昇降路7上を自動車
の入出庫階Eまで上昇され、入出庫階Eで自動車の入出
庫が行われる。
Subsequently, when the positions of the engaging projections 622 and the engaging recesses 41 on the tray 4 side coincide with each other when the elevating members 62 rise, the engaging projections 622 are engaged with each other.
As the pressed plate 111S is pressed against the biasing force of the spring 115S by the lower surface of the tray 4 in conjunction with this, the claw portion 621 rises, but the pressed plate 111S moves to the tray 4. The operation of not contacting the lower surface of the and not rising is performed. This is relatively the same as the operation of the lower surface of the tray 4 pushing down the pressure receiving movable member 11S. As a result, the light shielding surface 11 below the pressure receiving movable member 11S.
2S remains stopped on the optical path of the phototube 12S and continues to block light. As shown in FIG. 8C, the engagement protrusion 62
When 2 has completely entered the engaging recess 41, the tray 4 is supported and locked on the claw portion 621, and is then lifted up from the transport carriage 1 by the lifting and lowering of the lifting member 62. Simultaneously with pulling up the tray 4, the pressure receiving movable member 11S
The light-shielding surface 112S of is separated upward from the optical path of the phototube 12S and the light-shielding is released. Until then, the optical path of the photoelectric tube 12S is continuously blocked for a certain period of time, so that the photoelectric tube 12S detects a certain amount of downward movement of the pressure receiving movable member 11S, and the engaging protrusion 622 on the claw portion 621 side.
It is determined that the tray 4 is in the normally locked state due to the engagement between the engaging recess 41 on the tray 4 side. The detection signal is output from the phototube 12S, the control device 13S continues the normal operation of the lift 6, and the lift 6 is driven up and down according to normal control. That is, the lift 6 is lifted on the hoistway 7 to the entry / exit floor E of the automobile, and the entry / exit of the automobile is performed on the entry / exit floor E.

【0022】これに対し、図9(a)から(b)に示す
ように、各係合突起622がトレー4下面の直下に達
し、受圧可動部材11Sの被押圧板111Sがトレー4
の下面に当接し、受圧可動部材11Sの遮光面112S
が光電管12Sの光路上に位置して遮光したときに、係
合突起622とトレー4側の係合凹部41との位置が一
致していないと、引き続く各昇降部材62の昇降によ
り、図9(c)に示すように、即座に各係合突起622
でトレー4が持ち上げられ、搬送台車1から引き上げら
れる。このトレー4の引き上げと同時に、受圧可動部材
11Sの遮光面112Sが光電管12Sの光路から上方
に離れ、遮光が解除される。この間、光電管12Sの光
路は瞬間的にあるいは極めて短時間に遮光されるだけ
で、一定の時間継続的に遮光されていない。すなわち、
光電管12Sでは受圧可動部材11Sの一定の下降移動
量を検知していないため、爪部621側の係合突起62
2とトレー4側の係合凹部41とが正常に係合していな
いトレー4のロック異常と判定する。したがって、光電
管12Sから検知信号が出力されず、これにより、制御
装置13Sは、即時に、リフト6を非常停止させて、ト
レー4の昇降を中断する。
On the other hand, as shown in FIGS. 9A and 9B, the engaging projections 622 reach directly below the lower surface of the tray 4, and the pressed plate 111S of the pressure receiving movable member 11S is moved to the tray 4.
Of the pressure receiving movable member 11S, which is in contact with the lower surface of the
9 is positioned on the optical path of the photoelectric tube 12S and shielded from light, unless the positions of the engaging projection 622 and the engaging recess 41 on the tray 4 side coincide with each other, the elevating members 62 continue to move up and down, as shown in FIG. Immediately as shown in FIG.
The tray 4 is lifted by and is lifted from the carrier 1. Simultaneously with the pulling up of the tray 4, the light shielding surface 112S of the pressure receiving movable member 11S moves upward from the optical path of the photoelectric tube 12S, and the light shielding is released. During this period, the optical path of the phototube 12S is blocked only momentarily or in an extremely short time, and is not continuously blocked for a certain period of time. That is,
Since the photoelectric tube 12S does not detect a certain amount of downward movement of the pressure receiving movable member 11S, the engagement projection 62 on the claw portion 621 side is detected.
2 and the engaging recess 41 on the tray 4 side are not normally engaged, and it is determined that the tray 4 is locked. Therefore, no detection signal is output from the photoelectric tube 12S, and thus the control device 13S immediately stops the lift 6 in an emergency and interrupts the lifting of the tray 4.

【0023】このように上記第1の実施の形態のトレー
ロック確認装置1Sによれば、爪部621の係合突起6
22とトレー4の係合凹部41との嵌合、非嵌合を検出
し、両者の嵌合を検出した場合は、リフト6の通常運転
を続行し、両者の嵌合を検出しない場合は、リフト6の
運転を非常停止するようにしているので、搬送台車1か
らリフト6にトレー4を受け渡しする際に、リフト6の
係合突起622がトレー4の係合凹部41に嵌入せず、
トレー4のロックに異常が発生したときに、トレー4を
不安定な支持のままで昇降することがなく、トレー4の
落下を確実に防止することができる。
As described above, according to the tray lock confirmation apparatus 1S of the first embodiment, the engaging projection 6 of the claw portion 621 is formed.
If the fitting and non-fitting of the tray 22 and the engaging recess 41 of the tray 4 are detected and the fitting of both is detected, the normal operation of the lift 6 is continued, and if the fitting of both is not detected, Since the operation of the lift 6 is stopped in an emergency, the engaging protrusion 622 of the lift 6 does not fit into the engaging recess 41 of the tray 4 when the tray 4 is transferred from the carrier 1 to the lift 6,
When an abnormality occurs in the lock of the tray 4, the tray 4 does not move up and down while being unstablely supported, and the tray 4 can be reliably prevented from falling.

【0024】また、トレーロック確認装置1Sの光電管
12Sを搬送台車1側に備え、搬送台車1から給電を行
っているので、複雑な配線をなくし、全体として簡単な
装置構成を実現することができる。
Further, since the photoelectric tube 12S of the tray lock confirmation device 1S is provided on the side of the carriage 1 and power is supplied from the carriage 1, complicated wiring can be eliminated and a simple apparatus structure can be realized as a whole. .

【0025】(実施の形態2)図10に本発明の第2の
実施の形態によるトレーロック確認装置2Sの構成を示
している。このトレーロック確認装置2Sは、受圧可動
部材21Sと、センサ22Sと、制御装置23Sとを備
えている。受圧可動部材21Sに棒材を用い、リフト6
の爪部621の一側部において、この受圧可動部材21
Sをその長手方向中央を回転中心として枢支することに
より傾動可能に取り付けて、その一端をばね212Sに
より下方向に付勢することにより、他端が被押圧部21
1Sとして係合突起622と同じまたは少し低い一定の
高さに設定されている。センサ22Sにリミットスイッ
チを用いており、トレー4の押圧による被押圧部211
Sの降下点にリミットスイッチ22Sを配設している。
制御装置23Sは上記第1の実施の形態と同様である。
(Second Embodiment) FIG. 10 shows the configuration of a tray lock confirmation device 2S according to a second embodiment of the present invention. The tray lock confirmation device 2S includes a pressure receiving movable member 21S, a sensor 22S, and a control device 23S. A rod 6 is used for the pressure receiving movable member 21S, and the lift 6
The pressure receiving movable member 21 is provided at one side of the claw portion 621 of the
The S is pivotally supported about the center in the longitudinal direction thereof so as to be tiltable, and one end of the S is biased downward by a spring 212S, so that the other end of the S is pressed.
1S is set to a constant height that is the same as or slightly lower than the engagement protrusion 622. A limit switch is used for the sensor 22S, and the pressed portion 211 by pressing the tray 4 is pressed.
A limit switch 22S is arranged at the descending point of S.
The control device 23S is similar to that of the first embodiment.

【0026】このようにして、爪部621の係合突起6
22がトレー4の係合凹部41に嵌入すると、これに連
動して受圧可動部材21Sの被押圧部211Sが押し下
げられ、その一定の降下移動量によりリミットスイッチ
22Sをオンにする。このオン動作によりリミットスイ
ッチ22Sから検知信号が出力され、制御装置23Sが
リフト6の通常運転を続行する。また、爪部621の係
合突起622がトレー4の係合凹部41に嵌入していな
いと、トレー4が係合突起622上に持ち上げられ、そ
の結果、受圧可動部材21Sの被押圧部211Sが押下
されない。したがって、受圧可動部材21Sが降下され
ないことからリミットスイッチ22Sがオフ状態のまま
になる。このオフ状態により検知信号が出力されず、制
御装置23Sはリフト6の駆動を非常停止する。
In this way, the engaging projection 6 of the claw portion 621 is formed.
When 22 is fitted into the engaging recess 41 of the tray 4, the pressed portion 211S of the pressure receiving movable member 21S is pushed down in conjunction with this, and the limit switch 22S is turned on by the fixed amount of downward movement. With this ON operation, a detection signal is output from the limit switch 22S, and the control device 23S continues the normal operation of the lift 6. Further, if the engaging projection 622 of the claw portion 621 is not fitted in the engaging recess 41 of the tray 4, the tray 4 is lifted up on the engaging projection 622, and as a result, the pressed portion 211S of the pressure receiving movable member 21S is pushed. Not pressed. Therefore, since the pressure receiving movable member 21S is not lowered, the limit switch 22S remains off. Due to this off state, the detection signal is not output, and the control device 23S stops the drive of the lift 6 in an emergency.

【0027】このように上記第2の実施の形態において
も、上記第1の実施の形態と同様に、搬送台車1などト
レー移送手段からリフト6にトレー4を受け渡しする際
に、リフト6の係合突起622とトレー4の係合凹部4
1との嵌合に異常があった場合に、その昇降を停止し
て、トレー4の落下を確実に防止することができる。
As described above, also in the second embodiment, when the tray 4 is transferred from the tray transfer means such as the carrier 1 to the lift 6, the lift 6 is engaged in the same manner as in the first embodiment. Engagement recess 4 between mating protrusion 622 and tray 4
When there is an abnormality in the fitting with 1, the vertical movement of the tray 4 can be stopped to reliably prevent the tray 4 from falling.

【0028】(実施の形態3)図11に本発明の第3の
実施の形態によるトレーロック確認装置3Sの構成を示
している。このトレーロック確認装置3Sは、受圧可動
部材31Sと、センサ32Sと、制御装置33Sとを備
えている。受圧可動部材31Sに略くの字形の部材を用
い、リフト6の爪部621の片側において、その中央部
を回転中心として枢支することにより傾動可能に取り付
け、その一端を適宜重量のウェイト312Sにより下方
向に付勢することにより、他端が被押圧部311Sとし
て係合突起622と同じまたは少し低い一定の高さに設
定されている。センサ32Sはリミットスイッチであ
り、トレー4の押圧による被押圧部311Sの降下点に
リミットスイッチ32Sを配設している。制御装置33
Sは上記第1の実施の形態と同様である。
(Third Embodiment) FIG. 11 shows the configuration of a tray lock confirmation device 3S according to a third embodiment of the present invention. The tray lock confirmation device 3S includes a pressure receiving movable member 31S, a sensor 32S, and a control device 33S. A substantially V-shaped member is used as the pressure-receiving movable member 31S, and is attached to one side of the claw portion 621 of the lift 6 so as to be tiltable by pivotally supporting the center portion thereof as a rotation center, and one end thereof is appropriately weighted by a weight 312S. By urging downward, the other end is set as the pressed portion 311S at a constant height that is the same as or slightly lower than the engaging protrusion 622. The sensor 32S is a limit switch, and the limit switch 32S is arranged at the descending point of the pressed portion 311S due to the pressing of the tray 4. Control device 33
S is the same as in the first embodiment.

【0029】このようにして、爪部621の係合突起6
22がトレー4の係合凹部41に嵌入すると、トレー4
下面で受圧可動部材31Sの被押圧部311Sが押し下
げられ、その一定の降下移動量によりリミットスイッチ
32Sをオンにする。このオン動作によりリミットスイ
ッチ32Sから検知信号が出力され、制御装置33Sが
リフト6の通常運転を続行する。また、爪部621の係
合突起622がトレー4の係合凹部41に嵌合していな
いと、トレー4が係合突起622上に持ち上げられ、そ
の結果、受圧可動部材31Sの被押圧部311Sが押下
されない。したがって、受圧可動部材31Sが降下され
ないことからリミットスイッチ32Sがオフ状態のまま
になる。このオフ状態により検知信号が出力されず、制
御装置33Sはリフト6の駆動を非常停止する。
In this way, the engaging projection 6 of the claw portion 621 is formed.
When 22 is fitted into the engaging recess 41 of the tray 4, the tray 4
The pressed portion 311S of the pressure receiving movable member 31S is pushed down by the lower surface, and the limit switch 32S is turned on by the fixed amount of downward movement. By this ON operation, a detection signal is output from the limit switch 32S, and the control device 33S continues the normal operation of the lift 6. If the engaging projection 622 of the claw portion 621 is not fitted in the engaging recess 41 of the tray 4, the tray 4 is lifted above the engaging projection 622, and as a result, the pressed portion 311S of the pressure receiving movable member 31S. Is not pressed. Therefore, since the pressure receiving movable member 31S is not lowered, the limit switch 32S remains in the off state. Due to this off state, the detection signal is not output, and the control device 33S stops the drive of the lift 6 in an emergency.

【0030】このように上記第3の実施の形態において
も、上記第1、第2の実施の形態と同様に、搬送台車1
などトレー移送手段からリフト6にトレー4を受け渡し
する際に、リフト6の係合突起622とトレー4の係合
凹部41との嵌合に異常があった場合に、その昇降を停
止して、トレー4の落下を確実に防止することができ
る。
As described above, also in the third embodiment, as in the first and second embodiments, the carrier truck 1 is provided.
When the tray 4 is transferred from the tray transfer means to the lift 6, and if there is an abnormality in the fitting between the engaging protrusion 622 of the lift 6 and the engaging recess 41 of the tray 4, the lifting is stopped, It is possible to reliably prevent the tray 4 from falling.

【0031】なお、上記各実施の形態では、駐車装置を
平面往復式駐車装置として例示しているが、上記各トレ
ーロック確認装置1S、2S、3Sを従来例において例
示したようなエレベータ式駐車装置にも同様に適用する
ことができ、同様な作用効果を得ることができる。この
場合、リフト81に受圧可動部材11S、21Sあるい
は31Sを備え、横行台車91にセンサ12S、22S
あるいは32Sを備えることができる。
In each of the above embodiments, the parking device is exemplified as a plane reciprocating parking device, but the tray lock confirmation devices 1S, 2S, 3S are the elevator type parking devices as illustrated in the conventional example. Can be similarly applied to, and the same effect can be obtained. In this case, the lift 81 is provided with the pressure receiving movable member 11S, 21S or 31S, and the transverse carriage 91 is provided with the sensors 12S, 22S.
Alternatively, 32S can be provided.

【0032】また、上記第1の実施の形態において、各
トレーロック確認装置1Sをリフト6の爪部621毎に
備えたものとして例示しているが、少なくとも2個のト
レーロック確認装置1Sを相互に対角の位置に当たる各
昇降部材62の一方の爪部621にそれぞれ備えること
で十分であり、上記と同様な作用効果を得ることができ
る。上記第2、第3の実施の形態のトレーロック確認装
置2S、3Sについても同様である。また、光電管12
Sに代えて近接スイッチを用いることができる。
Further, in the above-mentioned first embodiment, each tray lock confirmation device 1S is illustrated as being provided for each claw portion 621 of the lift 6, but at least two tray lock confirmation devices 1S are mutually connected. It is sufficient to equip one of the claw portions 621 of each of the elevating members 62 corresponding to the diagonal position with each of them, and it is possible to obtain the same effect as the above. The same applies to the tray lock confirmation devices 2S and 3S of the second and third embodiments. Also, the photocell 12
A proximity switch can be used instead of S.

【0033】[0033]

【発明の効果】上記各実施の形態から明らかなように、
本発明のトレーロック確認装置によれば、トレー移送手
段からリフトにトレーを受け渡しする際に、リフトの係
合突起とトレーの係合凹部との嵌合、非嵌合を検出し、
両者の嵌合を検出した場合は、リフトの通常運転を続行
し、両者の嵌合を検出しない場合に、リフトの駆動を非
常停止するので、リフト上にトレーをロックしないまま
で昇降するのを防ぎ、トレーの落下を確実に防止するこ
とができる。
As is apparent from the above embodiments,
According to the tray lock confirmation device of the present invention, when the tray is transferred from the tray transfer means to the lift, the engagement protrusion of the lift and the engagement recess of the tray are detected, and
If the mating of the two is detected, the normal operation of the lift is continued, and if the mating of the both is not detected, the drive of the lift is stopped to an emergency, so it is possible to move up and down without locking the tray on the lift. It is possible to prevent the tray from falling.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明の第1の実施の形態における平面往復式
駐車装置の自動車の格納階層全体の構成を示す平面図
FIG. 1 is a plan view showing a configuration of an entire storage layer of an automobile of a planar reciprocating parking device according to a first embodiment of the present invention.

【図2】同駐車装置に備えたリフト、搬送台車およびト
レーロック確認装置を示す平面図
FIG. 2 is a plan view showing a lift, a carriage, and a tray lock confirmation device provided in the parking device.

【図3】同駐車装置に備えたリフト、搬送台車およびト
レーロック確認装置を示す昇降路側から見た側面図
FIG. 3 is a side view seen from the hoistway side showing a lift, a carriage, and a tray lock confirmation device provided in the parking device.

【図4】同駐車装置において搬送台車に備えたトレーロ
ック確認装置の光電管および制御装置を示す斜視図
FIG. 4 is a perspective view showing a photoelectric tube and a control device of a tray lock confirmation device provided in a carriage in the parking device.

【図5】同駐車装置においてリフトの各爪部に備えたト
レーロック確認装置の受圧可動部材を示す斜視図
FIG. 5 is a perspective view showing a pressure receiving movable member of a tray lock confirmation device provided in each claw portion of a lift in the parking device.

【図6】同駐車装置においてリフトの各爪部に備えた受
圧可動部材の拡大斜視図
FIG. 6 is an enlarged perspective view of a pressure receiving movable member provided in each claw portion of the lift in the parking device.

【図7】同駐車装置においてリフトと搬送台車との間の
トレーの受け渡し動作を示す側面図
FIG. 7 is a side view showing a tray transfer operation between the lift and the carrier in the parking device.

【図8】(a)同リフトと搬送台車との間のトレーの受
け渡し動作において、 爪部上の係合突起がトレーの下面
に接近中のトレーロック確認装置の動作状態を示す側面
図 (b)同リフトと搬送台車との間のトレーの受け渡し動
作において、 爪部上の係合突起がトレーの下面直下に達
したときのトレーロック確認装置の動作状態を示す側面
図 (c)同リフトと搬送台車との間のトレーの受け渡し動
作において、 爪部上の係合突起とトレー下面の係合凹部
との位置が一致し、両者が係合しているときのトレーロ
ック確認装置の動作状態を示す側面図
FIG. 8A is a side view showing an operation state of the tray lock confirmation device when the engaging projection on the claw is approaching the lower surface of the tray during the tray transfer operation between the lift and the carrier. ) A side view showing the operation state of the tray lock confirmation device when the engaging projection on the claw portion reaches just below the lower surface of the tray in the operation of transferring the tray between the lift and the carrier truck. When the tray is transferred to and from the carrier, check the operating state of the tray lock confirmation device when the engaging projection on the claw and the engaging recess on the bottom of the tray are aligned and both are engaged. Side view

【図9】(a)同リフトと搬送台車との間のトレーの受
け渡し動作において、 爪部上の係合突起がトレーの下面
に接近中のトレーロック確認装置の動作状態を示す側面
図 (b)同リフトと搬送台車との間のトレーの受け渡し動
作において、 爪部上の係合突起がトレーの下面直下に達
したときのトレーロック確認装置の動作状態を示す側面
図 (c)同リフトと搬送台車との間のトレーの受け渡し動
作において、 爪部上の係合突起とトレー下面の係合凹部
との位置が一致せず、両者が係合していないときのトレ
ーロック確認装置の動作状態を示す側面図
FIG. 9 (a) is a side view showing an operation state of the tray lock confirmation device when the engaging projection on the claw portion is approaching the lower surface of the tray in the operation of transferring the tray between the lift and the carrier. ) A side view showing the operation state of the tray lock confirmation device when the engaging projection on the claw portion reaches just below the lower surface of the tray in the operation of transferring the tray between the lift and the carrier truck. In the tray transfer operation with the transport carriage, the operating state of the tray lock confirmation device when the engaging projection on the claw and the engaging recess on the bottom of the tray do not match and both are not engaged Side view showing

【図10】本発明の第2の実施の形態におけるトレーロ
ック確認装置を示す正面図
FIG. 10 is a front view showing a tray lock confirmation device according to a second embodiment of the present invention.

【図11】本発明の第3の実施の形態におけるトレーロ
ック確認装置を示す正面図
FIG. 11 is a front view showing a tray lock confirmation device according to a third embodiment of the present invention.

【図12】従来のエレベータ式駐車装置を示す平面図FIG. 12 is a plan view showing a conventional elevator type parking device.

【符号の説明】[Explanation of symbols]

1 自走式の搬送台車 101 台車フレーム 102 横行レール 103 車輪 2 搬送路 2A 片側一方の搬送路 2B 片側他方の搬送路 201 一対のレール 201a 片側一方の搬送路上のレール部 201b 片側他方の搬送路上のレール部 201c 昇降路上のレール部 202 通過部 3 格納室 301 一対の横行レール 4 自動車載置のトレー 41 係合凹部 6 爪部式のリフト 61 ガイドレール 62 一対の昇降部材 621 爪部 622 係合突起 63 昇降駆動装置 631 駆動モータ 632 スプロケット 633 駆動チェーン 64 ガイドローラ 65 昇降杆 7 昇降路 E 自動車の入出庫階 1S トレーロック確認装置 11S 受圧可動部材 111S 被押圧板 112S 遮光面 113S ガイド板 114S ガイド穴 115S スプリング 12S 光電管(センサ) 121S 取付部材 13S 制御装置 2S トレーロック確認装置 21S 受圧可動部材 211S 被押圧部 212S ばね 22S リミットスイッチ(センサ) 23S 制御装置 3S トレーロック確認装置 31S 受圧可動部材 311S 被押圧部 312S ウェイト 32S リミットスイッチ(センサ) 33S 制御装置 1 Self-propelled carrier truck 101 Truck frame 102 Traverse rail 103 Wheels 2 Carrier path 2A One side carrier path 2B One side other carrier path 201 Pair of rails 201a One side rail part on one carrier path 201b One side on the other carrier path Rail part 201c Rail part on hoistway 202 Passage part 3 Storage room 301 Pair of traverse rails 4 Tray for automatic vehicle mounting 41 Engagement recess 6 Claw type lift 61 Guide rail 62 Pair of elevating member 621 Claw part 622 Engagement protrusion 63 Lifting / driving device 631 Drive motor 632 Sprocket 633 Drive chain 64 Guide roller 65 Lifting rod 7 Hoistway E Car loading / unloading floor 1S Tray lock confirmation device 11S Pressure receiving movable member 111S Pressed plate 112S Light shielding surface 113S Guide plate 114S Guide hole 115S Spring 1 S Phototube (sensor) 121S Mounting member 13S Control device 2S Tray lock confirmation device 21S Pressure receiving movable member 211S Pressed portion 212S Spring 22S Limit switch (sensor) 23S Control device 3S Tray lock confirmation device 31S Pressure receiving movable member 311S Pressed portion 312S Weight 32S limit switch (sensor) 33S control device

Claims (4)

【特許請求の範囲】[Claims] 【請求項1】 自動車載置用のトレーを昇降するリフト
と、昇降路上へトレーを移送するトレー移送手段とを有
し、前記リフトは、前記昇降路に立設された複数のガイ
ドレールと、前記ガイドレールに案内され、トレーを引
掛けて昇降する爪部を有する昇降部材と、前記昇降部材
の爪部に上方に突出して設けられた係合突起とを備え、
前記トレーの下面には、前記係合突起に嵌入される係合
凹部を備えた駐車装置において、 爪部の側方に配置されて上下動可能な受圧可動部材と、 その受圧可動部材を一定の高さに維持する付勢手段と、 前記係合突起が係合凹部に嵌入されるのに連動して、ト
レー下面が前記受圧可動部材を押し下げる下降移動を検
知するセンサと、 前記センサからの信号によってリフトの駆動を制御する
制御手段とを備え、 前記制御手段は、前記センサが前記受圧可動部材の一定
の移動量を検知したあとにリフトを駆動させることを特
徴とする駐車装置におけるトレーロック確認装置。
1. A lift for raising and lowering a tray for automatic vehicle mounting, and a tray transfer means for transferring the tray onto the hoistway, wherein the lift includes a plurality of guide rails provided upright in the hoistway. An elevating member that is guided by the guide rail and has a claw portion that hooks and moves up and down a tray, and an engagement protrusion that is provided on the claw portion of the elevating member so as to project upward
In a parking device having an engaging recess that is fitted into the engaging protrusion on the lower surface of the tray, a pressure receiving movable member that is arranged on the side of the pawl portion and is vertically movable, and a constant pressure receiving movable member are provided. Urging means for maintaining the height, a sensor for detecting a downward movement of the tray lower surface pushing down the pressure receiving movable member in conjunction with the engagement projection being fitted into the engagement recess, and a signal from the sensor A tray lock confirmation in a parking device, characterized in that the controller drives the lift after the sensor detects a certain amount of movement of the pressure receiving movable member. apparatus.
【請求項2】 受圧可動部材がリフトにおいて少なくと
も相互に対角位置の爪部に配置されている請求項1に記
載の駐車装置におけるトレーロック確認装置。
2. The tray lock confirmation device in the parking device according to claim 1, wherein the pressure receiving movable member is arranged at least in the claw portions diagonally opposite to each other in the lift.
【請求項3】 センサは光電管若しくは近接スイッチま
たはリミットスイッチである請求項1または2に記載の
駐車装置におけるトレーロック確認装置。
3. The tray lock confirmation device in the parking device according to claim 1, wherein the sensor is a photoelectric tube, a proximity switch, or a limit switch.
【請求項4】 トレー移送手段は、昇降路上へ通じる搬
送路を往復走行する搬送台車または昇降路と駐車区画と
の間を横行する横行台車であり、センサを搬送台車また
は横行台車に備えている請求項1から3のいずれかに記
載の駐車装置におけるトレーロック確認装置。
4. The tray transfer means is a carrier truck that reciprocates on a carrier path leading to a hoistway or a traverse carriage that traverses between a hoistway and a parking section, and a sensor is provided on the carrier carriage or the traverse carriage. The tray lock confirmation device in the parking device according to any one of claims 1 to 3.
JP11460796A 1996-05-09 1996-05-09 Tray-lock confirmation device in parking device Pending JPH09296623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11460796A JPH09296623A (en) 1996-05-09 1996-05-09 Tray-lock confirmation device in parking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11460796A JPH09296623A (en) 1996-05-09 1996-05-09 Tray-lock confirmation device in parking device

Publications (1)

Publication Number Publication Date
JPH09296623A true JPH09296623A (en) 1997-11-18

Family

ID=14642100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11460796A Pending JPH09296623A (en) 1996-05-09 1996-05-09 Tray-lock confirmation device in parking device

Country Status (1)

Country Link
JP (1) JPH09296623A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103821396A (en) * 2014-01-15 2014-05-28 王永 Novel three-dimensional parking garage
CN107587764A (en) * 2017-10-20 2018-01-16 江苏普腾停车设备有限公司 Planar movement type parking equipment drive vehicle-carrying plate administration of power supply

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103821396A (en) * 2014-01-15 2014-05-28 王永 Novel three-dimensional parking garage
CN107587764A (en) * 2017-10-20 2018-01-16 江苏普腾停车设备有限公司 Planar movement type parking equipment drive vehicle-carrying plate administration of power supply
CN107587764B (en) * 2017-10-20 2019-07-16 江苏普腾停车设备有限公司 Planar movement type parking equipment drive vehicle-carrying plate power supply mechanism and method of supplying power to

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