JPH0532551B2 - - Google Patents
Info
- Publication number
- JPH0532551B2 JPH0532551B2 JP23747086A JP23747086A JPH0532551B2 JP H0532551 B2 JPH0532551 B2 JP H0532551B2 JP 23747086 A JP23747086 A JP 23747086A JP 23747086 A JP23747086 A JP 23747086A JP H0532551 B2 JPH0532551 B2 JP H0532551B2
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- opening
- horizontal
- vertical
- electric
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 30
- 238000004378 air conditioning Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005183 environmental health Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、電動シヤツターの開度制御装置に係
り、詳しくは、車両、人等の物体がシヤツターの
開閉域を通過する際、該シヤツターの開度を縦、
横方向ともに、物体の通過を許容し得るに必要な
限度に制御するようにした電動シヤツターの開度
制御装置に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an opening control device for an electric shutter. Open vertically,
The present invention relates to an opening control device for an electric shutter that controls the opening degree in both the lateral direction and the opening degree to a limit necessary to allow the passage of an object.
従来、車両や人等の物体が出入りする工場、倉
庫等の開口部には、縦方向に開閉する高速シヤツ
ター、横方向に開閉するハンガードア等の電動シ
ヤツターが設置され、超音波センサー等を用いた
制御装置により上記電動シヤツターを自動的に開
閉制御するように構成されている。
Conventionally, electric shutters such as high-speed shutters that open and close vertically and hanger doors that open and close horizontally are installed at openings in factories, warehouses, etc. where objects such as vehicles and people enter and exit. The electric shutter is configured to be automatically opened and closed by a control device provided with the electric shutter.
しかしながら、上記制御装置では、上下または
左右の開閉位置の検出、あるいは電動シヤツター
の開閉域を通過する物体の有無の検出して、開閉
駆動機の駆動、停止を単に制御するだけのもので
あり、車両や人等が開閉域を通過する場合、開口
部を出入りする車両、人等の大小に応じて電動シ
ヤツターの開度を極め細かく制御することができ
ず、不必要な範囲にまで扉体を開閉動作させるこ
ととなり、無益な機械損失を招いて電動シヤツタ
ーの耐用性を損なう、という欠点を有する許りで
なく、特に開口部の大きい工場や倉庫でエアコン
デイシヨニングを行つている場合には、電動シヤ
ツターを開閉する度に暖冷気が屋外へ流出してし
まい、エネルギーの損失を増長し、更には屋内の
騒音や粉塵の漏出を誘発して環境衛生に悪影響を
与える、という欠点をも内包するものであつた。 However, the above control device simply controls the driving and stopping of the opening/closing drive by detecting the vertical or horizontal opening/closing position or detecting the presence or absence of an object passing through the opening/closing area of the electric shutter. When a vehicle or person passes through an opening/closing area, it is not possible to precisely control the opening degree of the electric shutter depending on the size of the vehicle or person entering or leaving the opening, and the door body may be opened to an unnecessary extent. This has the disadvantage that the electric shutter must be opened and closed, causing unnecessary mechanical loss and impairing the durability of the electric shutter, especially when air conditioning is being carried out in a factory or warehouse with large openings. However, each time the electric shutter is opened or closed, hot and cold air flows outside, increasing energy loss, and even causing indoor noise and dust leakage, which has a negative impact on environmental health. It was something to do.
本発明は、上記の如き実状に鑑み従来の欠点を
解消すべく創案されたものであつて、その目的と
するところは、車両や人等が出入りする工場、倉
庫等の開口部に設置される電動シヤツターを、縦
方向に開閉する縦型シヤツターと、横方向に開閉
する横型シヤツターとにより構成して開口部を二
重に開閉できるようにし、車両や人等の物体が電
動シヤツターの開閉域を通過する際には、物体の
通過を許容し得るに必要な限度に、上記電動シヤ
ツターの開度を縦、横方向ともに制御して、エア
コンデイシヨニングを行つている工場や倉庫内の
暖冷気の流出を省エネルギー効果を損なわない程
度に抑制することができ、また騒音や粉塵の外部
への漏出を最小限に食い止めることができる許り
でなく、電動シヤツターの不要な開閉動作による
無益な機械損失を未然に防止することができ、も
つて電動シヤツターの耐用性を向上させることが
できる電動シヤツターの開度制御装置を提供しよ
うとするものである。
The present invention has been devised in view of the above-mentioned actual situation and to eliminate the drawbacks of the conventional technology, and its purpose is to install the device at the opening of a factory, warehouse, etc. through which vehicles and people enter and exit. The electric shutter is configured with a vertical shutter that opens and closes vertically and a horizontal shutter that opens and closes horizontally, so that the opening can be opened and closed twice, and objects such as vehicles and people can block the opening and closing area of the electric shutter. When passing, the opening of the electric shutter is controlled both vertically and horizontally to the extent necessary to allow the object to pass, and the hot and cold air in factories and warehouses where air conditioning is being performed is controlled. In addition to minimizing the leakage of noise and dust to the outside, it also reduces unnecessary mechanical loss due to unnecessary opening and closing operations of the electric shutter. An object of the present invention is to provide an opening degree control device for an electric shutter that can prevent such problems from occurring and thereby improve the durability of the electric shutter.
上記問題点を解決するため、本発明が採用した
技術的手段は、開口部を縦方向に開閉する縦型シ
ヤツターと横方向に開閉する横型シヤツターとを
組合せて電動シヤツターを構成し、該電動シヤツ
ターの開閉域を通過する物体の高さを検出する第
１の検出機構と、通過する物体の幅方向の通過位
置を検出する第２の検出機構とを設けると共に、
上記第１の検出機構および第２の検出機構の検出
信号により、電動シヤツターの縦方向および横方
向の開度を、物体の通過を許容し得るに必要な限
度にそれぞれ制御すべく構成したことを特徴とす
るものである。
In order to solve the above problems, the technical means adopted by the present invention is to configure an electric shutter by combining a vertical shutter that opens and closes the opening in the vertical direction and a horizontal shutter that opens and closes the opening in the horizontal direction. a first detection mechanism that detects the height of an object passing through the opening/closing area; and a second detection mechanism that detects the passing position of the object in the width direction;
According to the detection signals of the first detection mechanism and the second detection mechanism, the vertical and horizontal opening degrees of the electric shutter are respectively controlled to the limits necessary to allow the passage of an object. This is a characteristic feature.
したがつて、本発明によれば、車両や人等の物
体が電動シヤツターの開閉域を通過する際、第１
の検出機構が物体の高さを検出し、この検出信号
を受けて縦型シヤツターの開度が物体の高さに応
じた高さまで開放制御されると共に、第２の検出
機構が物体の幅を検出し、この検出信号を受けて
横型シヤツターの開度が物体の幅に応じた横幅ま
で開放制御され、電動シヤツターの開度が、縦、
横方向ともに、物体が通過し得るに必要な高さお
よび横幅に対応した開閉域に設定される。
Therefore, according to the present invention, when an object such as a vehicle or a person passes through the opening/closing area of the electric shutter, the first
A second detection mechanism detects the height of the object, and in response to this detection signal, the opening of the vertical shutter is controlled to a height corresponding to the height of the object, and a second detection mechanism detects the width of the object. In response to this detection signal, the opening of the horizontal shutter is controlled to the width corresponding to the width of the object, and the opening of the electric shutter is controlled to open vertically,
Both in the lateral direction, the opening/closing area is set to correspond to the height and width necessary for objects to pass through.
本発明の構成を、図面に示した一実施例につい
て詳細に説明する。
The configuration of the present invention will be explained in detail with reference to an embodiment shown in the drawings.
第１図ないし第３図において、１は工場や倉庫
等の開口部に設置された電動シヤツターであつ
て、該電動シヤツター１は、シヤツターカーテン
１ａを開口部の縦方向に開閉する縦型シヤツター
SAと、シヤツターカーテン１ｂを開口部の横方
向に開閉する横型シヤツターSBとを組み合わせ
て構成されている。 1 to 3, reference numeral 1 denotes an electric shutter installed at an opening in a factory, warehouse, etc., and the electric shutter 1 is a vertical shutter that opens and closes a shutter curtain 1a in the vertical direction of the opening.
It is constructed by combining SA and a horizontal shutter SB that opens and closes the shutter curtain 1b in the lateral direction of the opening.
すなわち、２は開口部の左右両側に立設した縦
型シヤツターSAの案内レールであつて、該案内
レール２の上端部にはシヤツターケース３が固設
されており、該シヤツターケース３内にはブラケ
ツト４に固設した軸受５を介して縦型シヤツター
SAの巻取ドラム６が駆動用開閉機７に連動連結
されて回転自在に軸支されていると共に、シヤツ
ターカーテン１ａが開口部の縦方向に開閉できる
ようになつている。 That is, 2 is a guide rail for the vertical shutter SA that stands on both sides of the opening, and a shutter case 3 is fixed to the upper end of the guide rail 2. The vertical shutter is connected via a bearing 5 fixed to the bracket 4.
The SA winding drum 6 is interlocked and rotatably supported by a drive opening/closing device 7, and the shutter curtain 1a can be opened and closed in the vertical direction of the opening.
また、上記シヤツターケース３内の下面側に
は、縦型シヤツターSAの裏側に位置してその長
手方向に横型シヤツターSBの上部レール８が水
平状に架設されており、該上部レール８の中央部
位と左右両端部位にはそれぞれ一対のスプロケツ
ト９，９および９′，９′が軸支され、かつ該スプ
ロケツト９，９間および９′，９′間には一対の駆
動用チエーン１０，１０′が懸回されていると共
に、左右両端部位のスプロケツト９，９′は、そ
れぞれ駆動用開閉機１１，１１′に連動連結され、
更にシヤツターカーテン１ｂの上端は、所定間隔
を存して配設された吊具１２，１２……を介して
上部レール８上を走行する上部ローラ１３，１３
……に連結されており、該上部ローラ１３，１３
は、駆動用チエーン１０，１０′に固着された取
付部材１４，１４を介して連結されている。かく
して、横型シヤツターSBのシヤツターカーテン
１ｂは所謂両開き状に構成され、左右いづれの方
向にも開閉できるようになつている。 Further, on the lower surface side of the shutter case 3, an upper rail 8 of a horizontal shutter SB is installed horizontally in the longitudinal direction of the vertical shutter SA, and the upper rail 8 of the horizontal shutter SB is installed horizontally in the longitudinal direction of the vertical shutter SA. A pair of sprockets 9, 9 and 9', 9' are pivotally supported at the left and right end portions, respectively, and a pair of drive chains 10, 10' are provided between the sprockets 9, 9 and between 9', 9'. is suspended, and the sprockets 9, 9' at both left and right end portions are interlocked and connected to drive opening/closing machines 11, 11', respectively.
Further, the upper end of the shutter curtain 1b is connected to upper rollers 13, 13 that run on the upper rail 8 via hanging tools 12, 12, etc. arranged at a predetermined interval.
..., and the upper rollers 13, 13
are connected via mounting members 14, 14 fixed to the drive chains 10, 10'. Thus, the shutter curtain 1b of the horizontal shutter SB has a so-called double-opening configuration, and can be opened and closed in either the left or right direction.
１５′は縦型シヤツターSAの座板、１５は床面
１６に形成された横型シヤツターSBの下部レー
ル、１７は下部レール１５上を走行する下部ロー
ラ、１８はシヤツターカーテン１ｂの縦方向に形
成された補強用骨材である。 15' is a seat plate of the vertical shutter SA, 15 is a lower rail of the horizontal shutter SB formed on the floor 16, 17 is a lower roller running on the lower rail 15, and 18 is formed in the vertical direction of the shutter curtain 1b. It is a reinforced aggregate.
一方、前記案内レール２の縦方向には、所定間
隔を存して予め設定された位置に、電動シヤツタ
ー１の開閉域を通過する物体の高さを検出する第
１の検出機構として光電管Ａ，Ｂが装備されてお
り、本実施例では光電管Ａは上限位置に、光電管
Ｂは中間位置に配設することによつて、縦型シヤ
ツターSAの開度が物体の通過を許容し得る高さ
まで２段階に開放制御されるようになつている。 On the other hand, in the vertical direction of the guide rail 2, phototubes A are installed at preset positions at predetermined intervals as a first detection mechanism for detecting the height of an object passing through the opening/closing area of the electric shutter 1. In this embodiment, the phototube A is placed at the upper limit position and the phototube B is placed at the intermediate position, so that the opening degree of the vertical shutter SA can be raised to a height that allows the object to pass through. The opening is controlled in stages.
また、シヤツターケース３の長手方向には、所
定間隔を存して予め設定された位置に、電動シヤ
ツター１の開閉域を物体の幅方向の通過位置を検
出する超音波センサーａ，ｂ，ｃ，ｄを、支持部
材１９を介して開口部の外側に臨ませてなる第２
の検出機構が装備されており、本実施例では超音
波センサーａ，ｂは開口部の中央部位を境にして
左側に配設され、また超音波センサーｃ，ｄは右
側に配設されることによつて、通過する物体を各
センサーａ，ｂ，ｃ，ｄが検出しなくなるまで横
型シヤツターSBの開度を開放制御するようにな
つている。 Further, ultrasonic sensors a, b, and c are provided at preset positions at predetermined intervals in the longitudinal direction of the shutter case 3 to detect the position of an object passing through the opening/closing area of the electric shutter 1 in the width direction. , d facing the outside of the opening via the support member 19.
In this embodiment, ultrasonic sensors a and b are arranged on the left side of the center of the opening, and ultrasonic sensors c and d are arranged on the right side. Accordingly, the opening degree of the horizontal shutter SB is controlled to open until each sensor a, b, c, and d no longer detects a passing object.
第４図は、本発明に係る開度制御装置の構成を
示すブロツク図であつて、同図に示すように、上
記光電管Ａ，Ｂおよび超音波センサーａ，ｂ，
ｃ，ｄは、それぞれセンサー制御盤２０に接続さ
れていると共に、上記センサー制御盤２０の出力
側には、光電管Ａ，Ｂの検出信号を受けて縦型シ
ヤツターSAの縦方向の開度を制御するシヤツタ
ー制御盤SS１と、超音波センサーａ，ｂの検出
信号を受けて横型シヤツターSBの中央部位より
左側の横方向の開度を制御するシヤツター制御盤
SS２と、超音波センサーｃ，ｄの検出信号を受
けて横型シヤツターSBの中央部位より右側の横
方向の開度を制御するシヤツター制御盤SS３が
それぞれ接続されており、各制御盤SS１、SS２
およびSS３の出力側には、それぞれ駆動用開閉
機７のモータＭ１、駆動用開閉機１１のモータＭ
２、駆動用開閉機１１′のモータＭ３が接続され
ている。 FIG. 4 is a block diagram showing the configuration of the opening control device according to the present invention, and as shown in the figure, the phototubes A, B and ultrasonic sensors a, b,
c and d are respectively connected to a sensor control panel 20, and on the output side of the sensor control panel 20, there is a device that receives detection signals from phototubes A and B to control the vertical opening of the vertical shutter SA. A shutter control panel SS1 that controls the horizontal opening of the horizontal shutter SB on the left side of the center part in response to detection signals from ultrasonic sensors a and b.
SS2 is connected to a shutter control panel SS3, which receives detection signals from ultrasonic sensors c and d and controls the horizontal opening on the right side of the center of the horizontal shutter SB, and each control panel SS1, SS2
And on the output side of SS3, the motor M1 of the drive switch 7 and the motor M of the drive switch 11 are respectively connected.
2. The motor M3 of the driving switch 11' is connected.
更に、上記シヤツター制御盤SS１には、縦型
シヤツターSAを全閉状態、半開状態、全開状態
でそれぞれ停止させるリミツトスイツチLS1，
LS2，LS3が接続され、シヤツター制御盤SS２に
は、横型シヤツターSBを全閉状態、半開状態、
全開状態でそれぞれ停止させるリミツトスイツチ
LS4，LS5，LS6およびオーバーラン停止用のリ
ミツトスイツチLS7が接続されており、更にシヤ
ツター制御盤SS３にも上記シヤツター制御盤SS
２と同様の機能を有するリミツトスイツチLS8，
LS9，LS10およびオーバーラン停止用のリミツト
スイツチLS11が接続されている。そして、各リ
ミツトスイツチの配置構成は、第５図に示すよう
に、縦型シヤツターSA用のリミツトスイツチ
LS1，LS2，LS3は開口部の縦方向に予め設定さ
れた位置に配置され、横型シヤツターSB用のリ
ミツトスイツチLS4，LS5，LS6，LS7，LS8，
LS9，LS10，LS11は、開口部の横方向に予め設定
された位置に配置されている。 Furthermore, the shutter control panel SS1 includes limit switches LS1 , which stop the vertical shutter SA in the fully closed, half-open, and fully open states, respectively.
LS 2 and LS 3 are connected, and the shutter control panel SS2 displays the horizontal shutter SB in the fully closed, half open, and
Limit switch that stops each when fully open
LS 4 , LS 5 , LS 6 and a limit switch LS 7 for overrun stop are connected, and the above shutter control panel SS is also connected to the shutter control panel SS3.
Limit switch LS 8 which has the same function as 2,
LS 9 , LS 10 and limit switch LS 11 for overrun stop are connected. The arrangement of each limit switch is as shown in Fig. 5.
LS 1 , LS 2 , LS 3 are arranged at preset positions in the vertical direction of the opening, and limit switches LS 4 , LS 5 , LS 6 , LS 7 , LS 8 ,
LS 9 , LS 10 , and LS 11 are arranged at predetermined positions in the lateral direction of the opening.
叙上の如き構成において、車両や人等の高さ、
横幅の異なる物体が電動シヤツター１の開閉域を
通過しようとすると、光電管Ａ，Ｂからなる第１
の検出機構が物体の高さを検出し、この検出信号
を受けてセンサー制御盤２０が物体を通過させる
高さに対応して、縦型シヤツターSAの開度を半
開、全開の２段階のレベルに処理してシヤツター
制御盤SS１に制御信号を発信し、制御信号を受
けたシヤツター制御盤SS１を介して駆動用開閉
機７のモータＭ１が開駆動されることとなつて、
縦型シヤツターSAの開度をリミツトスイツチ
LS2，LS3の作動する半開または全開位置までシ
ヤツターカーテン１ａが開放される。 In the configuration described above, the height of vehicles, people, etc.
When objects with different widths try to pass through the opening/closing area of the electric shutter 1, the first
The detection mechanism detects the height of the object, and upon receiving this detection signal, the sensor control panel 20 adjusts the opening degree of the vertical shutter SA to two levels: half open and fully open, depending on the height at which the object passes. A control signal is transmitted to the shutter control panel SS1, and the motor M1 of the drive switch 7 is driven to open via the shutter control panel SS1 that receives the control signal.
Limit switch for vertical shutter SA opening
The shutter curtain 1a is opened to the half-open or fully open position where LS 2 and LS 3 are activated.
また、上記縦型シヤツターSAの開度制御と同
時に、超音波センサーａ，ｂ，ｃ，ｄからなる第
２の検出機構が物体の横幅を検出し、この検出信
号を受けてセンサー制御盤２０が横型シヤツター
SBの開度を、物体の通過位置で該物体の横幅に
対応する超音波センサーａ，ｂ，ｃ，ｄがそれぞ
れ物体を検出しなくなるレベルまで処理してシヤ
ツター制御盤SS２およびSS３のいずれか一方、
あるいは両方に制御信号を発信し、シヤツター制
御盤SS２は、駆動用開閉機１１のモータＭ２を
開駆動させて横型シヤツターSBの開度をリミツ
トスイツチLS5，LS6の作動する半開または全開
位置まで開放し、シヤツター制御盤SS３は、駆
動用開閉機１１′のモータＭ３を開駆動させて横
型シヤツターSBの開度をリミツトスイツチLS9，
LS10の作動する半開または全開位置まで開放す
る。かくして、電動シヤツター１の開度は縦、横
方向ともに、通過する物体の高さ、横幅に対応し
て該物体が通過し得るだけの必要な開度に開放制
御されることとなる。 Simultaneously with controlling the opening of the vertical shutter SA, a second detection mechanism consisting of ultrasonic sensors a, b, c, and d detects the width of the object, and in response to this detection signal, the sensor control panel 20 horizontal shutter
The opening degree of SB is processed to a level at which the ultrasonic sensors a, b, c, and d corresponding to the width of the object no longer detect the object at the passing position of the object, and either one of the shutter control panels SS2 and SS3 ,
Alternatively, a control signal is sent to both, and the shutter control panel SS2 drives the motor M2 of the drive switch 11 to open, thereby opening the horizontal shutter SB to the half-open or fully open position where the limit switches LS 5 and LS 6 operate. Then, the shutter control panel SS3 controls the opening of the horizontal shutter SB by driving the motor M3 of the drive switch 11' to open the limit switch LS9 ,
Open the LS 10 to the operating half-open or full-open position. In this way, the opening degree of the electric shutter 1 is controlled in both the vertical and horizontal directions to the necessary opening degree that allows the passing object to pass, corresponding to the height and width of the object.
ここで、本発明においては、光電管Ａ，Ｂおよ
び超音波センサーａ，ｂ，ｃ，ｄの各検出信号の
組合せにより、電動シヤツター１の開度を、第１
表に示すごとく、16種類の開放パターンに開度制
御することができる。 Here, in the present invention, the opening degree of the electric shutter 1 is adjusted to the first
As shown in the table, the opening can be controlled in 16 different opening patterns.
すなわち、同表において、第１パターンの開度
制御について説明すると、通過する物体の高さが
低位であれば、光電管Ｂの検出信号を受けて縦型
シヤツターSAが半開されると同時に、物体の横
幅を検出する超音波センサーｃの検出信号を受け
て横型シヤツターSBが、該センサーｃが物体を
検出しなくなるまで開放される。 In other words, in the same table, to explain the opening degree control of the first pattern, if the height of the passing object is low, the vertical shutter SA will be half-opened in response to the detection signal from the phototube B, and at the same time the object will be opened. In response to a detection signal from an ultrasonic sensor c that detects the width, the horizontal shutter SB is opened until the sensor c no longer detects an object.
同様に、第３パターンの開度制御について説明
すると、通過する物体の高さが高位であれば、光
電管Ａ，Ｂの検出信号を受けて縦型シヤツター
SAが全開されると同時に、物体の横幅を検出す
る超音波センサーｃの検出信号を受けて横型シヤ
ツターSBが、該センサーｃが物体を検出しなく
なるまで開放される。 Similarly, to explain the opening degree control of the third pattern, if the height of the passing object is high, the vertical shutter receives the detection signals from phototubes A and B.
At the same time that SA is fully opened, horizontal shutter SB is opened in response to a detection signal from ultrasonic sensor c that detects the width of an object until sensor c no longer detects the object.
なお、本実施例では、通過する物体の高さを検
出するセンサーとして超音波センサーを使用した
が、これに限定されるものではない。また、電動
シヤツター１を構成する縦型シヤツターSAのシ
ヤツターカーテン１ａおよび横型シヤツターSB
のシヤツターカーテン１ｂの形状、材質等につい
ても、設定場所、設定目的に対応して自由に選定
できることは改めて詳述するまでもない。 In this embodiment, an ultrasonic sensor is used as a sensor for detecting the height of a passing object, but the present invention is not limited to this. In addition, the shutter curtain 1a of the vertical shutter SA and the horizontal shutter SB, which constitute the electric shutter 1, are
It goes without saying that the shape, material, etc. of the shutter curtain 1b can be freely selected depending on the setting location and purpose.
これを要するに本発明は、開口部を縦方向に開
閉する縦型シヤツターと横方向に開閉する横型シ
ヤツターとを組合せて電動シヤツターを構成し、
該電動シヤツターの開閉域を通過する物体の高さ
を検出する第１の検出機構と、通過する物体の幅
方向の通過位置を検出する第２の検出機構とを設
けると共に、上記第１の検出機構および第２の検
出機構の検出信号により、電動シヤツターの縦方
向および横方向の開度を、物体の通過を許容し得
るに必要な限度にそれぞれ制御すべく構成したの
で、次のような格別顕著な効果を奏するものであ
る。
In summary, the present invention configures an electric shutter by combining a vertical shutter whose opening part opens and closes in the vertical direction and a horizontal shutter which opens and closes its opening part in the horizontal direction.
A first detection mechanism that detects the height of an object passing through the opening/closing area of the electric shutter and a second detection mechanism that detects the passing position of the passing object in the width direction are provided. The vertical and horizontal opening degrees of the electric shutter are controlled by the detection signals of the mechanism and the second detection mechanism to the limits necessary to allow the passage of objects, so that the following exceptional This has a remarkable effect.
(1) 電動シヤツターを縦型シヤツターと横型シヤ
ツターとによつて構成したので、開口部を二重
に閉鎖することができ、シヤツターの全閉時に
おける断熱効果および防音効果を飛躍的に向上
させて、屋内で発生する騒音の外部への漏出を
抑制しつつ、エアコンデイシヨニング中の工場
や倉庫等での省エネルギー効果を充分に確保す
ることができる。(1) Since the electric shutter is composed of a vertical shutter and a horizontal shutter, the opening can be closed twice, dramatically improving the insulation and soundproofing effects when the shutter is fully closed. This makes it possible to suppress the leakage of noise generated indoors to the outside, while ensuring sufficient energy-saving effects in factories, warehouses, etc. during air conditioning.
(2) 車両や人等が、工場や倉庫等の出入口に設置
したシヤツターの開閉域を通過する際には、該
シヤツターの開度を縦、横方向ともに通過を許
容し得るに必要な限度に開放制御することがで
き、出入口を一時的に開放することによつて生
じるエアコンデイシヨニング稼働中の冷暖気の
外部への流出を最小限に抑えることができる許
りでなく、騒音や塵芥等の外部への漏出も環境
保全に支障を来さない程度に可及的に抑制する
ことができる。(2) When vehicles, people, etc. pass through the opening/closing area of shutters installed at the entrances and exits of factories, warehouses, etc., the opening of the shutters should be kept to the limit necessary to allow passage both vertically and horizontally. The opening can be controlled to minimize the outflow of cold and warm air to the outside during air conditioning operation, which is caused by temporarily opening the entrance and exit, and it also prevents noise, dust, etc. The leakage to the outside can also be suppressed as much as possible to the extent that it does not interfere with environmental conservation.
(3) 車両や人等が、工場や倉庫等の出入口に設置
したシヤツターの開閉域を通過する際に、シヤ
ツターを不必要な開放範囲にまで開閉動作させ
ないことによつて、無益な機械損失が皆無とな
り、シヤツター装置の耐用性を向上させること
ができるうえ、シヤツター開放時の待ち時間を
短縮することができ、物品の搬入、搬出作業等
の効率化を図ることができる。(3) When vehicles or people pass through the opening/closing area of shutters installed at the entrances and exits of factories, warehouses, etc., unnecessary mechanical loss is caused by not opening/closing the shutters to an unnecessary opening range. This makes it possible to improve the durability of the shutter device, reduce the waiting time when opening the shutter, and improve the efficiency of loading and unloading items.
図面は、本発明に係る電動シヤツターの開度制
御装置の一実施例を示すものであつて、第１図は
一部を切欠して示す電動シヤツターの全体斜視
図、第２図は同上全体正面図、第３図は同上全体
側面図、第４図は構成を示すブロツク図、第５図
はリミツトスイツチの配置を示す概略図である。
図中、１……電動シヤツター、２……案内レー
ル、３……シヤツターケース、６……巻取ドラ
ム、７……縦型シヤツターの駆動用開閉機、８…
…横型シヤツターの上部レール、９，９′……ス
プロケツト、１０，１０′……駆動チエーン、１
１，１１′……横型シヤツターの駆動用開閉機、
１５……横型シヤツターの下部レール、２０……
センサー制御盤、Ａ，Ｂ……光電管、ａ，ｂ，
ｃ，ｄ……超音波センサー、SA……縦型シヤツ
ター、SB……横型シヤツター、SS１，SS２，
SS３……シヤツター制御盤、LS1〜LS11……リミ
ツトスイツチ、Ｍ１……縦型シヤツターの開閉用
モータ、Ｍ２，Ｍ３……横型シヤツターの開閉用
モータ、である。
The drawings show an embodiment of the opening control device for an electric shutter according to the present invention, in which FIG. 1 is a partially cutaway perspective view of the electric shutter, and FIG. 2 is a front view of the entire electric shutter. 3 is an overall side view of the same as above, FIG. 4 is a block diagram showing the configuration, and FIG. 5 is a schematic diagram showing the arrangement of limit switches. In the figure, 1... electric shutter, 2... guide rail, 3... shutter case, 6... take-up drum, 7... vertical shutter drive opening/closing machine, 8...
...Horizontal shutter upper rail, 9, 9'... Sprocket, 10, 10'... Drive chain, 1
1,11'...Horizontal shutter drive opening/closing machine,
15... Lower rail of horizontal shutter, 20...
Sensor control panel, A, B...phototube, a, b,
c, d...Ultrasonic sensor, SA...Vertical shutter, SB...Horizontal shutter, SS1, SS2,
SS3...Shutter control panel, LS1 to LS11 ...Limit switches, M1...Motor for opening/closing vertical shutters, M2, M3...Motors for opening / closing horizontal shutters.
Claims (1)
横方向に開閉する横型シヤツターとを組合せて電
動シヤツターを構成し、該電動シヤツターの開閉
域を通過する物体の高さを検出する第１の検出機
構と、通過する物体の幅方向の通過位置を検出す
る第２の検出機構とを設けると共に、上記第１の
検出機構および第２の検出機構の検出信号によ
り、電動シヤツターの縦方向および横方向の開度
を、物体の通過を許容し得るに必要な限度にそれ
ぞれ制御すべく構成したことを特徴とする電動シ
ヤツターの開度制御装置。1. An electric shutter is constructed by combining a vertical shutter whose opening opens and closes in the vertical direction and a horizontal shutter which opens and closes its opening in the horizontal direction, and the first detection detects the height of an object passing through the opening/closing area of the electric shutter. A mechanism and a second detection mechanism for detecting the passing position of the passing object in the width direction are provided, and detection signals from the first detection mechanism and the second detection mechanism are used to detect the movement of the electric shutter in the longitudinal and lateral directions. 1. An opening control device for an electric shutter, characterized in that the opening degree of the shutter is controlled to a necessary limit to allow passage of an object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23747086A JPS6393985A (en) | 1986-10-06 | 1986-10-06 | Opening controller for electric shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23747086A JPS6393985A (en) | 1986-10-06 | 1986-10-06 | Opening controller for electric shutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6393985A JPS6393985A (en) | 1988-04-25 |
| JPH0532551B2 true JPH0532551B2 (en) | 1993-05-17 |
Family
ID=17015806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23747086A Granted JPS6393985A (en) | 1986-10-06 | 1986-10-06 | Opening controller for electric shutter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6393985A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0557160U (en) * | 1992-01-13 | 1993-07-30 | 日本化学産業株式会社 | Eaves trough mounting structure |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04134396U (en) * | 1991-06-03 | 1992-12-14 | 三和シヤツター工業株式会社 | Automatic opening/closing control device for electric opening/closing bodies for buildings |
-
1986
- 1986-10-06 JP JP23747086A patent/JPS6393985A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0557160U (en) * | 1992-01-13 | 1993-07-30 | 日本化学産業株式会社 | Eaves trough mounting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6393985A (en) | 1988-04-25 |
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