JP2014019314A - Platform fence and platform fence system - Google Patents

Platform fence and platform fence system Download PDF

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JP2014019314A
JP2014019314A JP2012160215A JP2012160215A JP2014019314A JP 2014019314 A JP2014019314 A JP 2014019314A JP 2012160215 A JP2012160215 A JP 2012160215A JP 2012160215 A JP2012160215 A JP 2012160215A JP 2014019314 A JP2014019314 A JP 2014019314A
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fence
home
pulley
opening
timing belt
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JP5923005B2 (en
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Ikuo Sakurai
育雄 櫻井
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Kyosan Electric Manufacturing Co Ltd
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Kyosan Electric Manufacturing Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To realize a platform fence, capable of changing the opening position corresponding to vehicles different in the number of doors and the space between the doors, and simplifying a driving mechanism.SOLUTION: A second fence connecting part 22 suspending a second fence 12 is fixed to a first timing belt 41 wrapped round a driving pulley 44. A first fence connecting part 21 suspending a first fence 11 is fixed to a part on the advance side from the second fence 12 divided by the connecting part in a second timing belt 42 wrapped and stretched around a first moving pulley 52 and a second moving pulley 55 of the second connecting part 22. When the second fence connecting part 22 and the second fence 12 move by one unit, the second timing belt 42 causes the movement of a belt length for two units on both sides across the second connecting part 22. Therefore, the first fence 11 moves at double speed, interlocking with the second fence 12. A double sliding door type platform fence capable of adjusting the opening position in a wide range can be achieved in simple constitution.

Description

本発明は、旅客の安全を守るために駅ホームに設置されるホーム柵等に関する。   The present invention relates to a platform fence or the like installed on a station platform in order to protect passenger safety.

駅ホームの軌道側端部に設置され、車両への乗降タイミングに合わせて柵(ドアパネルとも呼ばれる)が開閉されるホーム柵として、ドア数やドア間隔が異なる車両に合わせて柵開口位置を変更可能なホーム柵が考案されている(例えば、特許文献1〜特許文献2を参照)。   As a platform fence that is installed at the end of the station platform on the track side and that opens and closes a fence (also called a door panel) according to the timing of getting on and off the vehicle, the position of the fence opening can be changed according to vehicles with different numbers of doors and door intervals. Home fences have been devised (see, for example, Patent Documents 1 to 2).

特開2005−145372号公報JP 2005-145372 A 特開2006−290076号公報JP 2006-290076 A

本発明の第1の課題は、ドア数やドア間隔が異なる車両に合わせて開口位置を変更可能なホーム柵であって、駆動機構を簡素化したホーム柵を実現することである。
また、特許文献2のホーム柵では、それぞれの柵が別々に駆動されるため、柵を閉めようとしている間(戸閉め中)に柵間に傘やバッグなどの支障物が挟まってしまうと、柵の相対的な位置関係がずれてしまう。そこで、本発明の第2の課題は、支障物による柵相対位置のズレが生じにくいホーム柵を実現することである。
A first problem of the present invention is to realize a home fence in which an opening position can be changed according to a vehicle having a different number of doors or different door intervals, and the drive mechanism is simplified.
Moreover, in the platform fence of patent document 2, since each fence is driven separately, when obstacles, such as an umbrella and a bag, are pinched between fences while trying to close the fence (while the door is closed), The relative positional relationship of the fence will shift. Then, the 2nd subject of this invention is implement | achieving the home fence which cannot produce the shift | offset | difference of the fence relative position by an obstruction.

上記課題を解決するための第1の発明は、所定の開閉方向に沿って移動可能な第1柵及び第2柵と、これらの柵を移動させる駆動機構部と、前記開閉方向の一方側で前記第1柵及び第2柵を収容可能なホームに固定された戸袋部と、を備えたホーム柵であって、前記駆動機構部は、前記開閉方向両端に固定されている駆動プーリと従動プーリとに巻回された第1タイミングベルトと、前記開閉方向の前記一方側及び他方側との間で移動可能に構成され、第1及び第2移動プーリを有し、前記第1タイミングベルトと前記第2柵とを連結する第2柵連結部と、一端が前記一方側の一端所定位置に固定され、当該一端所定位置から前記第1移動プーリに掛けられ前記一方側へ向けて折り返し、続いて前記一方側に設けれた第1固定プーリに掛けられて前記他方側へ向けて折り返し、続いて前記他方側に設けられた第2固定プーリに掛けられて再び前記一方側へ向けて折り返し、続いて前記第2移動プーリに掛けられて前記他方側へ向けて折り返して、他端が前記他方側の他端所定位置に固定された第2タイミングベルトと、前記第2タイミングベルトのうち前記第2固定プーリと前記第2移動プーリ間の所定位置と前記第1柵とを連結する第1柵連結部と、を備えたホーム柵である。   1st invention for solving the said subject is the 1st fence and 2nd fence which can move along a predetermined opening-and-closing direction, the drive mechanism part which moves these fences, and one side of the said opening-and-closing direction. A door fence fixed to a platform capable of accommodating the first fence and the second fence, wherein the drive mechanism is fixed to both ends in the opening and closing direction and a driven pulley. A first timing belt wound around the opening and closing side and the one side and the other side in the opening and closing direction, and includes first and second moving pulleys, the first timing belt and the A second fence connecting portion for connecting the second fence, and one end is fixed to one end of the one side at a predetermined position, the one end is hooked on the first moving pulley from the predetermined position, and then turned toward the one side; Hanging on the first fixed pulley provided on the one side And then folded back toward the other side, then hooked on a second fixed pulley provided on the other side, folded back toward the one side again, and then hooked on the second moving pulley toward the other side. A second timing belt that is folded back toward the other end and fixed at the other end predetermined position on the other side; a predetermined position between the second fixed pulley and the second moving pulley of the second timing belt; and It is a home fence provided with the 1st fence connection part which connects the 1st fence.

第2の発明は、前記駆動プーリの回転を制御することで、前記第1柵と前記第2柵とを連動して駆動/停止させ、前記第1柵の停止位置及び前記第2柵連結部の停止位置を制御する制御部、を更に備えた第1の発明のホーム柵である。   The second invention controls the rotation of the drive pulley to drive / stop the first fence and the second fence in conjunction with each other, so that the stop position of the first fence and the second fence connecting portion It is a home fence of the 1st invention further provided with the control part which controls the stop position of.

第3の発明は、前記第2柵連結部が、前記第1タイミングベルトの軌道側の所定位置で係止・連結されている第1又は第2の発明のホーム柵である。   A third invention is the home fence according to the first or second invention, wherein the second fence connecting portion is locked and connected at a predetermined position on the track side of the first timing belt.

第4の発明は、前記一端所定位置と、前記第1固定プーリの設置位置と、前記駆動プーリ及び前記従動プーリの一方の設置位置とが前記開閉方向に交差する方向に配列され、前記他端所定位置と、前記第2固定プーリの設置位置と、前記駆動プーリ及び前記従動プーリの他方の設置位置とが前記開閉方向に交差する方向に配列され、前記開閉方向両端間で前記第1タイミングベルト及び前記第2タイミングベルトが張られてなる、第1〜第3の何れかの発明のホーム柵である。   According to a fourth aspect of the present invention, the one end predetermined position, the installation position of the first fixed pulley, and one installation position of the driving pulley and the driven pulley are arranged in a direction intersecting the opening / closing direction, and the other end A predetermined position, an installation position of the second fixed pulley, and an installation position of the other of the driving pulley and the driven pulley are arranged in a direction crossing the opening / closing direction, and the first timing belt is disposed between both ends of the opening / closing direction. And the home fence according to any one of the first to third aspects, wherein the second timing belt is stretched.

第5の発明は、前記第1柵の先端が付き合うように第1〜第4の何れかの発明の少なくとも一対のホーム柵を駅ホーム長手方向に沿って配置して構成したホーム柵システムであって、前記一対のホーム柵を、前記第1柵の最大移動可能距離の2倍未満となる間隔で配置し、前記一対のホーム柵の前記第1柵の先端突き合わせ位置を変更制御する制御部を備えた、ホーム柵システムである。   A fifth invention is a platform fence system configured by arranging at least a pair of platform fences according to any one of the first to fourth inventions along the longitudinal direction of the station platform so that the tips of the first fences are associated with each other. A pair of home fences arranged at an interval that is less than twice the maximum movable distance of the first fence, and a control unit for changing and controlling the tip butting position of the first fence of the pair of home fences. It is a home rail system with it.

第1〜第4の発明によれば、車両の乗降用のドア位置に合わせて開口部の位置を設定できる範囲が広いホーム柵を実現できる。しかも、駆動機構部はモータが1台ですむので構造を簡素化し、製造コストの低減を図ることができる。
また、特許文献2のホーム柵では、それぞれの柵を駆動するモータが別々に設けられているため、柵を閉めようとしている間(戸閉め中)に柵間に傘やバッグなどの支障物が挟まってしまうと、柵の相対的な位置関係がずれてしまう。更に、支障物を取り除いただけで柵を閉める動作(戸閉め動作)を継続しようとすると、ずれた位置から柵が移動を開始するため本来の戸閉め状態とはならない。従って、柵の位置関係を修正する必要があり、列車の遅延につながる。しかしながら、本発明によれば、1台のモータで複数の柵を連動して移動させるため、支障物が介在してもその場で柵が停止し、柵の相対的な位置関係がずれるようなことは起こらない。
According to the first to fourth inventions, it is possible to realize a home fence with a wide range in which the position of the opening can be set according to the door position for getting on and off the vehicle. In addition, since the drive mechanism unit requires only one motor, the structure can be simplified and the manufacturing cost can be reduced.
Moreover, in the home fence of patent document 2, since the motor which drives each fence is provided separately, obstructions, such as an umbrella and a bag, are between the fences while trying to close the fence (while the door is closed). If it gets caught, the relative positional relationship of the fence will shift. Furthermore, if it is going to continue the operation | movement which closes a fence only by removing an obstruction (door closing operation | movement), since a fence will start a movement from the position shifted, it will not be in the original door closing state. Therefore, it is necessary to correct the positional relationship of the fences, which leads to train delay. However, according to the present invention, since a plurality of fences are moved in conjunction with one motor, the fence stops on the spot even if an obstacle is interposed, and the relative positional relationship of the fences is shifted. That doesn't happen.

第5の発明によれば、第1〜第4の発明の何れかのホーム柵を用いて、車両のドア数やドア間隔に応じてドア開口位置を可変できるホーム柵システムを実現できる。   According to 5th invention, the home fence system which can change a door opening position according to the number of doors of a vehicle and a door space | interval is realizable using the home fence in any one of 1st-4th invention.

第1実施形態のホーム柵をホーム側から見た外観例を示す正面図。The front view which shows the example of an external appearance which looked at the platform fence of 1st Embodiment from the platform side. 第1実施形態のホーム柵の構成例を示す平面図。The top view which shows the structural example of the platform fence of 1st Embodiment. 第1実施形態のホーム柵の構成例を示す縦断面図(図2のA−A断面)。The longitudinal cross-sectional view which shows the structural example of the platform fence of 1st Embodiment (AA cross section of FIG. 2). 第1実施形態におけるホーム柵の動作について説明するための状態遷移図。The state transition diagram for demonstrating operation | movement of the home fence in 1st Embodiment. 第1実施形態のホーム柵の変形例を示す縦断面図。The longitudinal cross-sectional view which shows the modification of the home fence of 1st Embodiment. 第2実施形態のホーム柵システムの構成例を示すホーム側から見た外観図。The external view seen from the home side which shows the structural example of the home fence system of 2nd Embodiment. 第2実施形態のホーム柵システムにおいて、ほぼ中央に開口部を設ける場合の動作を説明するための状態遷移図。The state transition diagram for demonstrating operation | movement in the case of providing an opening part in the approximate center in the home fence system of 2nd Embodiment. 第2実施形態のホーム柵システムにおいて、開口部を設置可能範囲の一方に寄せて設ける場合の動作を説明するための状態遷移図。In the platform fence system of 2nd Embodiment, the state transition diagram for demonstrating operation | movement in the case of providing an opening part near one of the installation possible range. 第1実施形態のホーム柵の変形例を示す縦断面図。The longitudinal cross-sectional view which shows the modification of the home fence of 1st Embodiment.

〔第1実施形態〕
図1は、本実施形態のホーム柵をホーム側から見た外観例を示す正面図である。図1(1)は複数の柵を最大限進出させた状態を示し、図1(2)は柵を限界まで収容した状態を示している。
図2は、本実施形態のホーム柵の構成例を示す平面図である。
図3は、同縦断面図(図2のA−A断面)である。
[First Embodiment]
FIG. 1 is a front view showing an example of an appearance of the home fence according to the present embodiment as viewed from the home side. FIG. 1 (1) shows a state where a plurality of fences are advanced to the maximum, and FIG. 1 (2) shows a state where the fences are accommodated to the limit.
FIG. 2 is a plan view illustrating a configuration example of the home fence according to the present embodiment.
FIG. 3 is a longitudinal sectional view (cross section AA in FIG. 2).

本実施形態のホーム柵2は、多重引き戸式に開閉するホーム柵である。ホーム柵2は、駅ホーム1の軌道側端部の上面に固定されている戸袋部10と、当該戸袋部10から連動して出し入れされる第1柵11及び第2柵12と、それらの柵を支持・移動させる駆動機構部20と、柵の移動制御をする制御部90と、を備える。   The home fence 2 of the present embodiment is a home fence that opens and closes in a multiple sliding door manner. The home fence 2 includes a door pocket 10 fixed to the upper surface of the end of the track of the station platform 1, a first fence 11 and a second fence 12 that are moved in and out from the door pocket 10, and the fences. A drive mechanism unit 20 that supports and moves the rail, and a control unit 90 that controls the movement of the fence.

本実施形態の第1柵11と第2柵12は、ドアパネルに相当し、同じ横幅(開閉方向の長さ)を有しており、全進出状態においては、戸袋部10に対して第1柵11の先端が第2柵12の先端より2倍遠い位置まで進出可能となっている。すなわち、本実施形態のホーム柵2は、いわゆる「ダブルドアタイプ」や「二重引き戸式」と呼ばれる部類のホーム柵である。   The 1st fence 11 and the 2nd fence 12 of this embodiment are equivalent to a door panel, have the same breadth (length of an opening-and-closing direction), and are the 1st fence with respect to the door pocket part 10 in all the advance states. 11 can be advanced to a position twice as far as the tip of the second fence 12. That is, the home fence 2 of the present embodiment is a class of home fence called a “double door type” or a “double sliding door type”.

本実施形態の駆動機構部20は、駅ホーム1の上方に設けられた天井構造部3の上に設置され、第1柵11を第1柵連結部21で支持・懸架するとともに、第2柵12を第2柵連結部22で支持・懸架し、それら両連結部を水平移動させることで柵を移動させることができる。すなわち、本実施形態のホーム柵2は、いわゆる「懸垂型」と呼ばれる部類のホーム柵である。   The drive mechanism section 20 of the present embodiment is installed on the ceiling structure section 3 provided above the station platform 1, supports and suspends the first fence 11 with the first fence connection section 21, and the second fence 12 can be supported and suspended by the second fence connecting portion 22 and the fence can be moved by horizontally moving both the connecting portions. That is, the home fence 2 of the present embodiment is a class of home fence called a so-called “suspended type”.

具体的には、駆動機構部20は、天井構造部3の上面軌道寄りの位置にスライドレール30と、第1スライダ31及び第2スライダ32とを備える。本実施形態では、スライドレール30は天井構造部3の上面に固定されており、第1柵連結部21には第1スライダ31、第2柵連結部22には第2スライダ32がそれぞれ取り付けられている。すなわち、各スライダとスライドレールとで直動機構を構成し、それぞれの連結部を開閉方向へスライド自在に支持している。   Specifically, the drive mechanism unit 20 includes a slide rail 30, a first slider 31, and a second slider 32 at a position near the upper surface track of the ceiling structure unit 3. In this embodiment, the slide rail 30 is fixed to the upper surface of the ceiling structure portion 3, and the first slider 31 is attached to the first fence connecting portion 21, and the second slider 32 is attached to the second fence connecting portion 22. ing. That is, each slider and the slide rail constitute a linear motion mechanism, and each connecting portion is supported so as to be slidable in the opening and closing direction.

図2に示すように、上から見てスライドレール30よりもホーム側の天井構造部3の上面には、軌道側に開口するコの字状を成した支持フレーム40が固定されている。支持フレーム40には、ホーム側(図2の下側)の第1タイミングベルト41と、軌道側(図2の上側)の第2タイミングベルト42との計2本のタイミングベルトが張られている。第1タイミングベルト41及び第2タイミングベルト42は、ともに両面に歯が形成されている両歯付ベルトであって、歯形や歯のピッチについてはベルト両面とも同じであり、両ベルトとも同諸元である。   As shown in FIG. 2, a U-shaped support frame 40 that opens to the track side is fixed to the upper surface of the ceiling structure portion 3 that is closer to the home side than the slide rail 30 when viewed from above. A total of two timing belts, ie, a first timing belt 41 on the home side (lower side in FIG. 2) and a second timing belt 42 on the track side (upper side in FIG. 2) are stretched on the support frame 40. . The first timing belt 41 and the second timing belt 42 are both toothed belts in which teeth are formed on both sides, and the tooth profile and the tooth pitch are the same on both sides of the belt. It is.

具体的には、第1タイミングベルト41は、支持フレーム40のホーム側(図2の下側)にて開閉方向に対向するように設けられた駆動プーリ44と従動プーリ46とに巻回されている。そして、第1タイミングベルト41の軌道側が、第1ベルト係止部47でもって第2柵連結部22と係止・結合されている。つまり、第2柵連結部22を介して第1タイミングベルト41と第2柵12とが連結・固定されている。   Specifically, the first timing belt 41 is wound around a driving pulley 44 and a driven pulley 46 that are provided on the home side of the support frame 40 (the lower side in FIG. 2) so as to face each other in the opening / closing direction. Yes. The track side of the first timing belt 41 is locked and coupled to the second fence connecting portion 22 by the first belt locking portion 47. That is, the first timing belt 41 and the second fence 12 are connected and fixed via the second fence connecting portion 22.

駆動プーリ44は、ブレーキ機構を内蔵したブレーキ付モータ48により回動される。ブレーキ付モータ48は、制御部90による駆動制御によって回転速度、回転量、及び回転方向が制御される。制御部90は、CPU91とICメモリ92、入出力インターフェース93、及び図示されない電子電気回路を搭載する。そして、入出力インターフェース93を介して接続される外部装置から駅ホーム1に到着する車両の種類情報と開閉指示信号とを取得し、車両の種類情報に基づいてホーム柵2の柵(ドアパネル)の移動を制御し、当該車両の乗降口に対応する位置に開口部を形成させる。   The drive pulley 44 is rotated by a brake motor 48 with a built-in brake mechanism. The motor 48 with brake is controlled in rotational speed, rotational amount, and rotational direction by drive control by the control unit 90. The control unit 90 includes a CPU 91, an IC memory 92, an input / output interface 93, and an electronic / electric circuit (not shown). Then, the type information of the vehicle arriving at the station platform 1 and the opening / closing instruction signal are acquired from an external device connected via the input / output interface 93, and the fence (door panel) of the platform fence 2 is acquired based on the type information of the vehicle. The movement is controlled, and an opening is formed at a position corresponding to the entrance / exit of the vehicle.

尚、第1タイミングベルト41の始端と終端を、二つの第1ベルト係止部47にて第2柵連結部22に係止する構成を例示しているが、第1タイミングベルト41を環状とし一つの第1ベルト係止部47でベルト環の一部を挟持・固定する構成であっても良い。   In addition, although the structure which latches the start end and termination | terminus of the 1st timing belt 41 to the 2nd fence connection part 22 with the two 1st belt latching | locking parts 47 is illustrated, the 1st timing belt 41 is made into cyclic | annular form. A configuration in which a part of the belt ring is sandwiched and fixed by one first belt locking portion 47 may be employed.

第2タイミングベルト42は、その始端が支持フレーム40の開閉方向の一端所定位置(図2の例では左側)に固定された第1ベルト端固定部51に挟持・固定されている。そこからドア開閉方向の他方(図2の例では右側)へ伸ばされ、第2柵連結部22に設けられた第1移動プーリ52に掛けられ、当該プーリで一方側へ折り返され、続いて支持フレーム40の一方側に設けられた第1固定プーリ53に掛けられる。
次いで、第2タイミングベルト42は、この第1固定プーリ53で開閉方向の他方へ向けて折り返され、第2柵連結部22の上を跨ぎ、支持フレーム40の開閉方向の他方に設けられている第2固定プーリ54に掛けられる。
続いて、第2タイミングベルト42は、第2固定プーリ54にて再び開閉方向の一方側へ向けて折り返され、第2柵連結部22に設けられた第2移動プーリ55に掛けられる。そして、当該プーリで開閉方向の他方側へ向けて折り返された後、ベルト終端が支持フレーム40の開閉方向の他方側の他端所定位置に固定された第2ベルト端固定部56に挟持・固定されている。
そして、第2タイミングベルト42は、第2固定プーリ54と第2移動プーリ55との間の所定位置にて第2ベルト係止部57により第1柵連結部21と固定されている。つまり、第1柵連結部21を介して第2タイミングベルト42と第1柵11とが固定されている。また、第1柵連結部21と第2タイミングベルト42との上下方向の位置関係は、第1柵連結部21が上、第2タイミングベルト42が下である。
The second timing belt 42 is clamped and fixed to a first belt end fixing portion 51 whose starting end is fixed at one end predetermined position (left side in the example of FIG. 2) in the opening / closing direction of the support frame 40. From there, it is extended to the other side of the door opening / closing direction (right side in the example of FIG. 2), hung on the first moving pulley 52 provided in the second fence connecting portion 22, folded back to one side by the pulley, and subsequently supported. It is hung on a first fixed pulley 53 provided on one side of the frame 40.
Next, the second timing belt 42 is folded back toward the other in the opening / closing direction by the first fixed pulley 53, straddles the second fence connecting portion 22, and is provided on the other in the opening / closing direction of the support frame 40. It is hung on the second fixed pulley 54.
Subsequently, the second timing belt 42 is folded back again toward the one side in the opening / closing direction by the second fixed pulley 54 and is hooked on the second moving pulley 55 provided in the second fence connecting portion 22. Then, after being folded back toward the other side in the opening / closing direction by the pulley, the belt end is clamped and fixed to the second belt end fixing portion 56 fixed at the other end predetermined position on the other side in the opening / closing direction of the support frame 40. Has been.
The second timing belt 42 is fixed to the first fence connecting portion 21 by a second belt locking portion 57 at a predetermined position between the second fixed pulley 54 and the second moving pulley 55. That is, the second timing belt 42 and the first fence 11 are fixed via the first fence connecting portion 21. Further, the vertical positional relationship between the first fence connecting portion 21 and the second timing belt 42 is such that the first fence connecting portion 21 is on the upper side and the second timing belt 42 is on the lower side.

尚、駆動プーリ44と、従動プーリ46と、第1移動プーリ52と、第1固定プーリ53と、第2固定プーリ54と、第2移動プーリ55は、いずれも第1タイミングベルト41及び第2タイミングベルト42の諸元に適応する所謂「タイミングプーリ」であって歯数や呼び幅は同じである。   The drive pulley 44, the driven pulley 46, the first moving pulley 52, the first fixed pulley 53, the second fixed pulley 54, and the second moving pulley 55 are all provided in the first timing belt 41 and the second moving pulley 55. This is a so-called “timing pulley” adapted to the specifications of the timing belt 42 and has the same number of teeth and the same nominal width.

また、駆動プーリ44と、第1ベルト端固定部51と、第1固定プーリ53とは、支持フレーム40の一端側に、開閉方向に交差する方向に配列して設けられており、従動プーリ46と、第2ベルト端固定部56と、第2固定プーリ54とは、支持フレーム40の他端側に、同じく開閉方向に交差する方向に配列して設けられている。このため、第1タイミングベルト41及び第2タイミングベルト42が開閉方向両端間一杯に張られ、第1柵11と第2柵12の移動可能距離が最大化されている。尚、駆動プーリ44と従動プーリ46とが逆の位置に設けられる構成でも同様である。   The driving pulley 44, the first belt end fixing portion 51, and the first fixing pulley 53 are arranged on one end side of the support frame 40 in a direction crossing the opening / closing direction. The second belt end fixing portion 56 and the second fixing pulley 54 are arranged on the other end side of the support frame 40 in the same manner in the direction intersecting the opening / closing direction. For this reason, the first timing belt 41 and the second timing belt 42 are fully stretched between both ends in the opening and closing direction, and the movable distance between the first fence 11 and the second fence 12 is maximized. The same applies to a configuration in which the drive pulley 44 and the driven pulley 46 are provided at opposite positions.

図4は、本実施形態におけるホーム柵2の動作について説明するための状態遷移図である。図4(1)は柵が限界まで収容された全収容状態、図4(2)は柵が収容/進出途中の中間状態、図4(3)は柵が最大限進出された全進出状態をそれぞれ示している。   FIG. 4 is a state transition diagram for explaining the operation of the home fence 2 in the present embodiment. Fig. 4 (1) shows the fully accommodated state where the fence is accommodated to the limit, Fig. 4 (2) shows the intermediate state where the fence is accommodated / expanded, and Fig. 4 (3) shows the fully advanced state where the fence is fully advanced. Each is shown.

本実施形態のホーム柵2において柵を進出方向(図4の例では右方向)へ移動させる場合、制御部90は、駆動プーリ44を図4に向かって時計方向に回転させる。これにより、駆動プーリ44が時計方向に回転し、第1タイミングベルト41もまた時計方向に回る。従って、第1タイミングベルト41の軌道側に第1ベルト係止部47にて固定されている第2柵連結部22は進出方向へ移動されることになる。   When moving the fence in the advancing direction (right direction in the example of FIG. 4) in the home fence 2 of the present embodiment, the control unit 90 rotates the drive pulley 44 clockwise toward FIG. As a result, the drive pulley 44 rotates in the clockwise direction, and the first timing belt 41 also rotates in the clockwise direction. Accordingly, the second fence connecting portion 22 fixed to the track side of the first timing belt 41 by the first belt locking portion 47 is moved in the advance direction.

そして、これに伴って第1移動プーリ52と第2移動プーリ55もまた、開閉方向の進出方向(図4の例では右方向)へ移動することになる。このとき、第2柵連結部22の移動距離を1単位(図中の白矢印の一本)とすると、第2固定プーリ54から第2移動プーリ55との間のベルトは2単位分(白矢印の二本分)移動することになる。すなわち、第1柵連結部21及びこれに連結される第1柵11の移動量は、第2柵連結部22及びこれに連結される第2柵12の2倍となる。つまり、第1柵11は第2柵12の2倍速で連動して戸袋部10から突出するように移動する。柵の進出により、ホーム柵2は開口部を閉じることができる。第1柵11の先端(進出側の端)の停止位置は、制御部90による第2柵連結部22の停止位置の制御、すなわちブレーキ付モータ48の制御(駆動プーリ44の回転制御)により決定される。   Along with this, the first moving pulley 52 and the second moving pulley 55 also move in the opening / closing direction (the right direction in the example of FIG. 4). At this time, if the moving distance of the second fence connecting portion 22 is 1 unit (one white arrow in the figure), the belt between the second fixed pulley 54 and the second moving pulley 55 is equivalent to 2 units (white). (Two arrows) move. That is, the amount of movement of the first fence connecting portion 21 and the first fence 11 connected thereto is twice that of the second fence connecting portion 22 and the second fence 12 connected thereto. That is, the first fence 11 moves so as to protrude from the door pocket portion 10 in conjunction with the second fence 12 at a double speed. With the advance of the fence, the home fence 2 can close the opening. The stop position of the leading end (end on the advancing side) of the first fence 11 is determined by the control of the stop position of the second fence connecting part 22 by the control part 90, that is, the control of the motor 48 with brake (rotation control of the drive pulley 44). Is done.

第1柵11と第2柵12とを収容方向(図4の例では左方向)へ移動させる場合には、制御部90はこの逆の制御をすればよい。つまり、駆動プーリ44を図4に向かって反時計回りに回転させるようにブレーキ付モータ48を制御するとよい。これにより、ホーム柵2は開口部を形成することができる。
そして、柵の横幅(開閉方向の幅)、第1タイミングベルト41における第1ベルト係止部47の係止位置、第2タイミングベルト42における第2ベルト係止部57の係止位置、プーリ間の距離を適切に設定することにより、最終的には両柵を同タイミングで戸袋部10へ全収容させることができる。どの程度駆動プーリ44を回転させるかは、予め制御部90に、駅ホーム1に到着する車両のドア数やドア間隔、ドア開口幅に対応するように決定した情報を与えておいて、制御部90が外部から取得した次に駅ホーム1に到着する車両種類と照らして選択・制御すると良い。
When the first fence 11 and the second fence 12 are moved in the accommodation direction (left direction in the example of FIG. 4), the control unit 90 may perform the reverse control. In other words, the brake motor 48 may be controlled so that the drive pulley 44 is rotated counterclockwise toward FIG. Thereby, the home fence 2 can form an opening.
The lateral width of the fence (width in the opening and closing direction), the locking position of the first belt locking portion 47 in the first timing belt 41, the locking position of the second belt locking portion 57 in the second timing belt 42, and between the pulleys By appropriately setting the distance, it is possible to finally accommodate all the fences in the door pocket 10 at the same timing. The degree of rotation of the drive pulley 44 is determined in advance by giving the control unit 90 information determined so as to correspond to the number of doors, the door interval, and the door opening width of the vehicle arriving at the station platform 1. 90 may be selected and controlled in light of the type of vehicle that arrives at the station platform 1 next acquired from the outside.

以上、本実施形態のホーム柵2について説明したが、各構成要素のレイアウトは適宜変えることができる。例えば、駆動機構部20を天井構造部3の上に設ける懸垂型のレイアウトにするのではなく、図5に示すように、駅ホーム1の床下空間4に収容し、第1柵連結部21及び第2柵連結部22を床下から立ち上げてそれぞれ第1柵、第2柵と連結する倒立型のレイアウトとすることもできる。   As mentioned above, although the home fence 2 of this embodiment was demonstrated, the layout of each component can be changed suitably. For example, instead of adopting a suspension layout in which the drive mechanism unit 20 is provided on the ceiling structure unit 3, as shown in FIG. 5, the drive mechanism unit 20 is accommodated in the underfloor space 4 of the station platform 1, and the first fence connecting unit 21 and It can also be set as the inverted layout which raises the 2nd fence connection part 22 from under the floor, and connects with a 1st fence and a 2nd fence, respectively.

〔第2実施形態〕
次に、本発明の第2実施形態として、車両のドア数やドア間隔に応じて開口部の位置を可変するホーム柵システムを説明する。尚、第1実施形態と同様の構成要素については同じ符号を付与し詳細な説明は省略することとする。
[Second Embodiment]
Next, as a second embodiment of the present invention, a home fence system that varies the position of the opening according to the number of doors and the door interval of the vehicle will be described. In addition, the same code | symbol is provided about the component similar to 1st Embodiment, and detailed description shall be abbreviate | omitted.

図6は、本実施形態のホーム柵システムの構成例を示すホーム側から見た外観図であって、開口部が閉じた状態を示している。本実施形態のホーム柵システム5は、第1実施形態と同様のホーム柵2Lと、これとは左右対称の構造を有するホーム柵2Rとを、第1柵11の最大移動可能距離L(図1(2)参照)の2倍未満となる間隔で駅ホーム長手方向に沿って配置している。そして、ホーム柵システム5は、制御部90を有し、ホーム柵2Lとホーム柵2Rそれぞれのブレーキ付モータ48を個別に駆動制御可能に構成されている。   FIG. 6 is an external view seen from the home side showing a configuration example of the home fence system of the present embodiment, and shows a state where the opening is closed. The home fence system 5 of this embodiment includes a home fence 2L similar to that of the first embodiment, and a home fence 2R having a symmetrical structure with respect to this, and the maximum movable distance L of the first fence 11 (FIG. 1). It is arranged along the station platform longitudinal direction at intervals less than twice (see (2)). And the home fence system 5 has the control part 90, and is comprised so that drive control of the motor 48 with a brake of each of the home fence 2L and the home fence 2R can be carried out separately.

ホーム柵2Lの駆動機構部20Lと、ホーム柵2Rの駆動機構部20Rは、ともに第1実施形態と同様に天井構造部3の上に設置されるが、一部上下に重なり合うようにして設置される。スライドレール30は共通でも良い。   The drive mechanism 20L of the home fence 2L and the drive mechanism 20R of the home fence 2R are both installed on the ceiling structure unit 3 as in the first embodiment, but are installed so as to partially overlap each other. The The slide rail 30 may be common.

図7は、本実施形態のホーム柵システム5において、ほぼ中央に開口部を設ける場合の動作を説明するための状態遷移図である。尚、正しくはホーム柵2Lの駆動機構部20Lと、ホーム柵2Rの駆動機構部20Rとが、一部上下に重なるように表記されるべきであるが、理解を容易にするために(ホーム側から見て右側の)ホーム柵2Rの駆動機構部20Rの表記位置を図の下方へ意図的にずらして表記している。   FIG. 7 is a state transition diagram for explaining an operation in the case where an opening is provided at substantially the center in the home fence system 5 of the present embodiment. It should be noted that the drive mechanism 20L of the home fence 2L and the drive mechanism 20R of the home fence 2R should be described so as to partially overlap each other, but for ease of understanding (home side The notation position of the drive mechanism 20R of the home fence 2R on the right side as viewed from the side is intentionally shifted downward in the figure.

図7(1)に示すように、左右のホーム柵2L,2Rのほぼ中央に開口部を設ける場合には、例えば、両ホーム柵における第1柵11及び第2柵12の進出量を同じにして、ホーム柵システム5の略中央で突き合わせておく。そして、図7(2)に示すように、駅ホームに車両が到着したならば、その乗降用のドアが開くのに合わせて、左右のホーム柵2L,2Rで同じ距離だけ第1柵11及び第2柵12をそれぞれの戸袋部10へ収容させる方向へ移動させる。すると、両ホーム柵2L,2Rのほぼ中央に開口部をつくることができる。開口部の幅は、第1柵11及び第2柵12を戸袋部10へ収容させる移動量の調整によって可変することができる。そして、車両のドアが閉じられた後に、それぞれの第1柵11及び第2柵12の位置を元に戻すことで、開いていた開口部を閉じて、図7(1)の状態に戻すことができる。   As shown in FIG. 7 (1), when the opening is provided at the approximate center of the left and right home fences 2L, 2R, for example, the advance amounts of the first fence 11 and the second fence 12 in both the home fences are made the same. Then, they are matched at the approximate center of the home fence system 5. Then, as shown in FIG. 7 (2), when the vehicle arrives at the station platform, the first rail 11 and the left and right home rails 2L and 2R are the same distance as the entrance / exit doors are opened. The 2nd fence 12 is moved to the direction which is accommodated in each door pocket part 10. FIG. Then, an opening part can be made in the approximate center of both home fences 2L and 2R. The width of the opening can be varied by adjusting the amount of movement for accommodating the first fence 11 and the second fence 12 in the door pocket 10. And after the door of a vehicle is closed, the opening part which was opened is closed by returning the position of each 1st fence 11 and the 2nd fence 12, and it returns to the state of FIG. 7 (1). Can do.

もし、開口部を開ける際に、(ホーム側から見て左側の)ホーム柵2Lの柵の移動量を、ホーム柵2Rの柵の移動量よりも相対的に小さくすれば、図7(1)に示すよりも図の(ホーム側から見て)右側へ開口部をずらして設けることができる。また、その逆の関係であれば、図の左側へ開口部をずらして設けることができる。   If the moving amount of the fence of the home fence 2L (on the left side when viewed from the home side) is made relatively smaller than the moving amount of the fence of the home fence 2R when opening the opening, FIG. The opening can be shifted to the right (as viewed from the home side) in the figure than shown in FIG. Moreover, if it is the reverse relationship, an opening part can be shifted and provided in the left side of a figure.

図8は、本実施形態のホーム柵システム5において、開口部を設置可能範囲の片側に寄せて設ける場合の動作を説明するための状態遷移図である。尚、図7と同様にホーム柵2Rの駆動機構部20Rの表記位置を図の下方へずらしている。   FIG. 8 is a state transition diagram for explaining an operation in the case where the opening is provided close to one side of the installable range in the home fence system 5 of the present embodiment. As in FIG. 7, the notation position of the drive mechanism 20R of the home fence 2R is shifted downward in the figure.

図8(1)に示すように、開口部設置可能範囲Wの左寄りに開口部を設ける場合には、右側のホーム柵2Rの第1柵11及び第2柵12の進出量を最大移動可能距離Lいっぱいにする一方で、左側のホーム柵2Lの第1柵11がホーム柵2Rの第1柵11と突き当たる進出量だけ進出させる。そこから、駅ホームに到着した車両のドアが開くのに合わせて、左側のホーム柵2Lの柵を戸袋部10へ全収納するように移動させると、図8(2)に示すように、開口部の設置可能範囲Wのうち最も左寄りに開口部(図中の双頭白矢印)を開けることができる。   As shown in FIG. 8 (1), when the opening is provided on the left side of the opening installable range W, the advancement amount of the first fence 11 and the second fence 12 of the right home fence 2R is set to the maximum movable distance. On the other hand, the first fence 11 of the left-side home fence 2L is advanced by the amount of advancement that abuts against the first fence 11 of the home fence 2R. Then, as the door of the vehicle arriving at the station platform is opened, the left-side platform fence 2L is moved so as to be fully accommodated in the door pocket 10 as shown in FIG. 8 (2). An opening (a double-headed white arrow in the figure) can be opened on the leftmost side of the installable range W of the part.

もし、図8(2)よりも開口部の幅を広くしたければ、右側のホーム柵2Rについても柵を広くしたい分だけ収容方向へ移動させれば良い。また、開口部のセンター位置を設置可能範囲Wの端ではなく少し中央へずらしたい場合には、左側のホーム柵2Lの柵を戸袋部10に全収容せずにおいて、右側のホーム柵2Rの柵を戸袋部10に収容する方向へ適宜移動させると良い。何れにせよ、左側のホーム柵2L及び右側のホーム柵2Rそれぞれにおいて、柵の移動量を変更することで、開口位置や開口幅を変更することができる。   If it is desired to make the width of the opening wider than that in FIG. 8 (2), the right-side home fence 2R may be moved in the accommodation direction by the amount that the fence is to be widened. In addition, when the center position of the opening is to be shifted slightly to the center instead of the end of the installable range W, the fence of the right home fence 2R is not accommodated in the door pocket 10 without completely accommodating the left fence 2L. It is good to move suitably to the direction accommodated in the door pocket part 10. FIG. In any case, the opening position and the opening width can be changed by changing the movement amount of the fence in each of the left home fence 2L and the right home fence 2R.

開口部の設置可能範囲Wの他方に寄せて開口部を設ける場合には、図8を用いて説明した左右のホーム柵2L,2Rの関係を逆にすれば良い。   When the opening is provided close to the other installable range W of the opening, the relationship between the left and right home fences 2L and 2R described with reference to FIG. 8 may be reversed.

すなわち、制御部90が駅ホーム1に到着する車両の種類に応じてホーム柵2及びホーム柵2Rの第1柵11の先端突き合わせ位置や柵の移動量を制御することよって、車両の種類に応じた適当な位置に開口部を設け、最適な開口幅で開口させることができる。   That is, the control unit 90 controls the tip butting position of the first fence 11 of the platform fence 2 and the platform fence 2R and the amount of movement of the fence according to the type of the vehicle that arrives at the station platform 1, thereby depending on the type of the vehicle. In addition, an opening can be provided at an appropriate position, and an opening can be made with an optimum opening width.

〔変形例〕
以上、本発明を適用した実施形態について説明したが、本発明の適用形態はこれらに限るものでは無く、適宜構成要素の変更・追加・省略が可能である。
[Modification]
As described above, the embodiments to which the present invention is applied have been described. However, the application forms of the present invention are not limited to these, and it is possible to appropriately change, add, or omit constituent elements.

例えば、第1実施形態のホーム柵2では、第1柵11と第2柵12とを柵の厚さ方向(ドアパネルの厚さ方向)に重ねるようにして戸袋部10に収容する構成として説明した。しかし、図9のホーム柵2の第2柵12Cのように、第2柵12Cを、第1柵11を収容可能な空間を有した構成とし、入れ子状に柵を収容する構成とすることも可能である。   For example, in the home fence 2 of 1st Embodiment, it demonstrated as a structure accommodated in the door pocket part 10 so that the 1st fence 11 and the 2nd fence 12 might be piled up in the thickness direction (thickness direction of a door panel) of a fence. . However, like the second fence 12C of the home fence 2 in FIG. 9, the second fence 12C may be configured to have a space capable of accommodating the first fence 11, and may be configured to accommodate the fence in a nested manner. Is possible.

また、第1実施形態のホーム柵2では、第1柵11と第2柵12とを同タイミングで戸袋部10に全収容させるために、第1柵11と第2柵12を同じ横幅(開閉方向の長さ)とし、また全てのプーリを同諸元として説明したが、本発明の適用可能な形態はこれに限らない。柵の長さを違えて第1柵11と第2柵12の各先端の進出距離比を変えることも可能である。この進出距離比に応じて第1移動プーリ52及び第2移動プーリ55の径と、駆動プーリ44と従動プーリ46の径とを適宜設定することで、第1実施形態と同様に、第1柵11と第2柵12との連動した進出/収容を実現し、同タイミングでの戸袋部10での全収容を実現する構成とすることができる。   Moreover, in the home fence 2 of 1st Embodiment, in order to fully accommodate the 1st fence 11 and the 2nd fence 12 in the door pocket part 10 at the same timing, the 1st fence 11 and the 2nd fence 12 are the same breadth (open / close) The length of the direction) and all the pulleys have been described as the same specifications, but the applicable form of the present invention is not limited to this. It is also possible to change the advancing distance ratio of each tip of the first fence 11 and the second fence 12 by changing the length of the fence. By appropriately setting the diameters of the first moving pulley 52 and the second moving pulley 55 and the diameters of the driving pulley 44 and the driven pulley 46 in accordance with the advance distance ratio, the first fence as in the first embodiment. 11 and the second fence 12 can be moved forward / accommodated, and the entire accommodation in the door pocket 10 at the same timing can be realized.

1…駅ホーム
2(2R,2L)…ホーム柵
3…天井構造部
4…床下空間
5…ホーム柵システム
10…戸袋部
11…第1柵
12…第2柵
20(20R、20L)…駆動機構部
21…第1柵連結部
22…第2柵連結部
30…スライドレール
31…第1スライダ
32…第2スライダ
40…支持フレーム
41…第1タイミングベルト
42…第2タイミングベルト
44…駆動プーリ
46…従動プーリ
47…第1ベルト係止部
48…ブレーキ付モータ
51…第1ベルト端固定部
52…第1移動プーリ
53…第1固定プーリ
54…第2固定プーリ
55…第2移動プーリ
56…第2ベルト端固定部
57…第2ベルト係止部
90…制御部
91…CPU
92…ICメモリ
93…入出力インターフェース
DESCRIPTION OF SYMBOLS 1 ... Station platform 2 (2R, 2L) ... Home fence 3 ... Ceiling structure part 4 ... Under-floor space 5 ... Home fence system 10 ... Door pocket part 11 ... First fence 12 ... Second fence 20 (20R, 20L) ... Drive mechanism Part 21: First fence connecting part 22 ... Second fence connecting part 30 ... Slide rail 31 ... First slider 32 ... Second slider 40 ... Support frame 41 ... First timing belt 42 ... Second timing belt 44 ... Drive pulley 46 ... driven pulley 47 ... first belt locking part 48 ... motor with brake 51 ... first belt end fixing part 52 ... first moving pulley 53 ... first fixed pulley 54 ... second fixed pulley 55 ... second moving pulley 56 ... Second belt end fixing part 57 ... second belt locking part 90 ... control part 91 ... CPU
92 ... IC memory 93 ... Input / output interface

Claims (5)

所定の開閉方向に沿って移動可能な第1柵及び第2柵と、これらの柵を移動させる駆動機構部と、前記開閉方向の一方側で前記第1柵及び第2柵を収容可能なホームに固定された戸袋部と、を備えたホーム柵であって、
前記駆動機構部は、
前記開閉方向両端に固定されている駆動プーリと従動プーリとに巻回された第1タイミングベルトと、
前記開閉方向の前記一方側及び他方側との間で移動可能に構成され、第1及び第2移動プーリを有し、前記第1タイミングベルトと前記第2柵とを連結する第2柵連結部と、
一端が前記一方側の一端所定位置に固定され、当該一端所定位置から前記第1移動プーリに掛けられ前記一方側へ向けて折り返し、続いて前記一方側に設けられた第1固定プーリに掛けられて前記他方側へ向けて折り返し、続いて前記他方側に設けられた第2固定プーリに掛けられて再び前記一方側へ向けて折り返し、続いて前記第2移動プーリに掛けられて前記他方側へ向けて折り返して、他端が前記他方側の他端所定位置に固定された第2タイミングベルトと、
前記第2タイミングベルトのうち前記第2固定プーリと前記第2移動プーリ間の所定位置と前記第1柵とを連結する第1柵連結部と、
を備えたホーム柵。
A first fence and a second fence that are movable along a predetermined opening / closing direction, a drive mechanism that moves these fences, and a home that can accommodate the first fence and the second fence on one side in the opening / closing direction. A home fence provided with a door pocket fixed to
The drive mechanism is
A first timing belt wound around a driving pulley and a driven pulley fixed to both ends in the opening and closing direction;
A second fence connecting portion configured to be movable between the one side and the other side in the opening / closing direction, having first and second moving pulleys, and connecting the first timing belt and the second fence. When,
One end is fixed to a predetermined position on one end of the one side, hooked on the first moving pulley from the predetermined position on one end, folded back toward the one side, and then hooked on a first fixed pulley provided on the one side. And then folded back toward the other side, then hooked on a second fixed pulley provided on the other side, folded back toward the one side again, and then hooked on the second moving pulley toward the other side. A second timing belt which is folded back and the other end is fixed at a predetermined position on the other end of the other side;
A first fence connecting portion that connects a predetermined position between the second fixed pulley and the second moving pulley of the second timing belt and the first fence;
Home fence with
前記駆動プーリの回転を制御することで、前記第1柵と前記第2柵とを連動して駆動/停止させ、前記第1柵の停止位置及び前記第2柵連結部の停止位置を制御する制御部、
を更に備えた請求項1に記載のホーム柵。
By controlling the rotation of the drive pulley, the first fence and the second fence are driven / stopped in conjunction with each other, and the stop position of the first fence and the stop position of the second fence connecting portion are controlled. Control unit,
The home fence according to claim 1, further comprising:
前記第2柵連結部は、前記第1タイミングベルトの軌道側の所定位置で係止・連結されている
請求項1又は2に記載のホーム柵。
The home fence according to claim 1 or 2, wherein the second fence connecting portion is locked and connected at a predetermined position on the track side of the first timing belt.
前記一端所定位置と、前記第1固定プーリの設置位置と、前記駆動プーリ及び前記従動プーリの一方の設置位置とが前記開閉方向に交差する方向に配列され、
前記他端所定位置と、前記第2固定プーリの設置位置と、前記駆動プーリ及び前記従動プーリの他方の設置位置とが前記開閉方向に交差する方向に配列され、
前記開閉方向両端間で前記第1タイミングベルト及び前記第2タイミングベルトが張られてなる、
請求項1〜3の何れか一項に記載のホーム柵。
The one end predetermined position, the installation position of the first fixed pulley, and the installation position of one of the drive pulley and the driven pulley are arranged in a direction crossing the opening and closing direction,
The other end predetermined position, the installation position of the second fixed pulley, and the other installation position of the drive pulley and the driven pulley are arranged in a direction intersecting the opening and closing direction,
The first timing belt and the second timing belt are stretched between both ends in the opening and closing direction.
The home fence as described in any one of Claims 1-3.
前記第1柵の先端が付き合うように請求項1〜4の何れかに記載の少なくとも一対のホーム柵を駅ホーム長手方向に沿って配置して構成したホーム柵システムであって、
前記一対のホーム柵を、前記第1柵の最大移動可能距離の2倍未満となる間隔で配置し、
前記一対のホーム柵の前記第1柵の先端突き合わせ位置を変更制御する制御部を備えた、
ホーム柵システム。
A platform fence system configured by arranging at least a pair of platform fences according to any one of claims 1 to 4 along a longitudinal direction of a station platform so that a tip of the first fence is associated with each other,
The pair of home fences are arranged at an interval that is less than twice the maximum movable distance of the first fence,
A control unit for changing and controlling the tip butting position of the first fence of the pair of home fences;
Home rail system.
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