JP4475653B2 - Current collector boat drive - Google Patents

Current collector boat drive Download PDF

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JP4475653B2
JP4475653B2 JP2005099698A JP2005099698A JP4475653B2 JP 4475653 B2 JP4475653 B2 JP 4475653B2 JP 2005099698 A JP2005099698 A JP 2005099698A JP 2005099698 A JP2005099698 A JP 2005099698A JP 4475653 B2 JP4475653 B2 JP 4475653B2
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current collector
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JP2006280182A (en
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香 村田
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Railway Technical Research Institute
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Description

この発明は、集電装置の集電舟を駆動する集電舟の駆動装置に関する。   The present invention relates to a current collector boat drive device that drives a current collector boat of a current collector device.

新幹線では、集電系騒音を低減するために高速化に当たり列車１編成当たり１つの集電装置によって集電することが主流になると予測される。しかし、現実には、集電装置の故障などに備えて車両の屋根上には少なくとも集電装置を２台搭載し、一方の集電装置を上昇させて架線と接触させ、他方の集電装置を折り畳み走行することになる。この場合に、集電装置が上昇した状態で架線のトロリ線と集電装置のすり板が接触移動するときに比べて、集電装置が折り畳まれた状態では騒音の発生は少なくなる。しかし、集電装置が折り畳まれていても車両内に完全に格納されているわけではないため、車両の他の部分よりも大きな騒音が発生する。特に、集電装置が折り畳まれた状態であっても、車両の進行方向と交差する集電舟から風切音などが発生して騒音の原因となる。このため、このような騒音を低減可能な集電装置が提案されている。従来の集電装置は、トロリ線と接触するすり板を支持する集電舟と、この集電舟を昇降自在に支持する支持機構部と、集電舟の折畳時には集電舟の長さ方向を車両の前後方向に向けるようにこの集電舟を回転させる回転機構部とを備えている（例えば、特許文献１参照）。このような従来の集電装置では、集電舟の昇降動作を集電舟の回転動作に変換するカム機構を回転機構部が備えており、集電舟の昇降動作に連動して集電舟を回転させている。   In the Shinkansen, it is predicted that the current will be collected by one current collector per train in order to increase the speed in order to reduce the power collection system noise. However, in reality, in preparation for a failure of the current collector, at least two current collectors are mounted on the roof of the vehicle, one current collector is raised and brought into contact with the overhead line, and the other current collector Will fold and run. In this case, compared to when the trolley wire of the overhead wire and the sliding plate of the current collector move in contact with the current collector being raised, the generation of noise is reduced when the current collector is folded. However, even if the current collector is folded, it is not completely stored in the vehicle, so that a larger noise is generated than in other parts of the vehicle. In particular, even when the current collector is folded, wind noise or the like is generated from the current collector boat that intersects the traveling direction of the vehicle, causing noise. For this reason, a current collector capable of reducing such noise has been proposed. Conventional current collectors include a current collector boat that supports a sliding plate that contacts the trolley wire, a support mechanism that supports the current collector boat so that it can be raised and lowered, and the length of the current collector boat when the current collector boat is folded. And a rotation mechanism that rotates the current collector boat so that the direction is directed in the front-rear direction of the vehicle (see, for example, Patent Document 1). In such a conventional current collector, the rotating mechanism portion includes a cam mechanism that converts the lifting operation of the current collecting boat into the rotating operation of the current collecting boat, and the current collecting boat is interlocked with the lifting operation of the current collecting boat. Is rotating.

特開2004-304895号公報JP 2004-304895 A

このような従来の集電装置では、集電舟を昇降動作させるための駆動源と集電舟を回転させるための駆動源とを兼用しており、集電舟の昇降動作に連動してカム機構によって集電舟を回転動作させている。このため、従来の集電装置では、集電舟の昇降動作と回転動作とがカム機構によって一定の動作に制限されており、集電舟の昇降動作と集電舟の回転動作とを独立させることができない問題点があった。また、従来の集電装置では、カム溝とピンとによってカム機構部が構成されているため回転機構部の構造が複雑であり、保守に手間がかかるという問題点があった。   In such a conventional current collector, a drive source for raising and lowering the current collector boat is combined with a drive source for rotating the current collector boat, and the cam is linked to the raising and lowering operation of the current collector boat. The collector boat is rotated by the mechanism. For this reason, in the conventional current collector, the raising / lowering operation and the rotating operation of the current collecting boat are limited to a certain operation by the cam mechanism, and the raising / lowering operation of the current collecting boat and the rotating operation of the current collecting boat are made independent. There was a problem that could not be done. Further, in the conventional current collector, the cam mechanism portion is constituted by the cam groove and the pin, so that the structure of the rotation mechanism portion is complicated, and there is a problem in that maintenance is troublesome.

この発明の課題は、簡単な構造によって集電装置の集電舟を任意に昇降動作させ回転動作させることができる集電舟の駆動装置を提供することである。   The subject of this invention is providing the drive device of the current collector boat which can carry out the raising / lowering operation | movement of the current collector boat of a current collector, and rotate it arbitrarily by simple structure.

この発明は、以下に記載するような解決手段により、前記課題を解決する。
なお、この発明の実施形態に対応する符号を付して説明するが、この実施形態に限定するものではない。
請求項１の発明は、集電装置（３）の集電舟（９）を駆動する集電舟の駆動装置であって、前記集電舟を昇降させる昇降駆動部（１４）と、前記集電舟を回転させる回転駆動部（１６）と、前記昇降駆動部と前記回転駆動部とを動作制御する制御部（１８）と、前記昇降駆動部の昇降動作と前記回転駆動部の回転動作とを設定する動作設定部とを備え、前記動作設定部は、前記集電舟を所定の高さまで下降させてから一時停止させ、この集電舟を回転させた後に完全に下降させる動作パターンと、前記集電舟を所定の高さまで上昇させてから一時停止させ、この集電舟を回転させた後に完全に上昇させる動作パターンとに、前記昇降駆動部の昇降動作と前記回転駆動部の回転動作とを設定することを特徴とする集電舟の駆動装置（１１）である。 The present invention solves the above-mentioned problems by the solving means described below.
In addition, although the code | symbol corresponding to embodiment of this invention is attached | subjected and demonstrated, it is not limited to this embodiment.
The invention of claim 1 is a current collector boat drive device for driving the current collector boat (9) of the current collector (3), wherein the elevating drive unit (14) for raising and lowering the current collector boat, and the current collector A rotation drive unit (16) for rotating the electric boat, a control unit (18) for controlling the operation of the elevation drive unit and the rotation drive unit, an elevation operation of the elevation drive unit, and a rotation operation of the rotation drive unit An operation setting unit for setting the operation, the operation setting unit, to lower the current collector boat to a predetermined height, and then temporarily stop, after rotating the current collector boat, to complete the operation pattern, The raising / lowering operation of the raising / lowering driving unit and the rotating operation of the rotary driving unit are set to an operation pattern in which the current collecting boat is raised to a predetermined height and then temporarily stopped, and the current collecting boat is rotated and then completely raised. collector boat drive (11) der characterized by setting bets .

この発明によると、簡単な構造によって集電装置の集電舟を任意に昇降動作させ回転動作させることができる。   According to the present invention, the current collector boat of the current collector can be arbitrarily moved up and down and rotated with a simple structure.

以下、図面を参照して、この発明の実施形態について詳しく説明する。
図１は、この発明の実施形態に係る集電舟の駆動装置を備える車両の移動状態を概略的に示す側面図である。図２は、この発明の実施形態に係る集電舟の駆動装置を備える集電装置の正面図であり、図２（Ａ）は集電装置を上昇させた状態を示し、図２（Ｂ）は集電装置を折り畳んだ状態を示す。図３は、この発明の実施形態に係る集電舟の駆動装置を備える集電装置の側面図であり、図３（Ａ）は集電装置を上昇させた状態を示し、図３（Ｂ）は集電装置を折り畳んだ状態を示す。図４は、この発明の実施形態に係る集電舟の駆動装置を備える集電装置のブロック図である。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a side view schematically showing a moving state of a vehicle including a drive device for a current collecting boat according to an embodiment of the present invention. FIG. 2 is a front view of a current collector provided with a drive device for a current collector boat according to an embodiment of the present invention. FIG. 2 (A) shows a state where the current collector is raised, and FIG. Indicates a state in which the current collector is folded. FIG. 3 is a side view of a current collector provided with a drive device for a current collector boat according to an embodiment of the present invention. FIG. 3 (A) shows a state in which the current collector is raised, and FIG. Indicates a state in which the current collector is folded. FIG. 4 is a block diagram of a current collector including the current collector boat drive device according to the embodiment of the present invention.

図１〜図３に示す架線１は、線路上空に架設される電車線であり、所定の間隔をあけて支持点で支持されている。トロリ線１ａは、集電装置３のすり板８が接触する電線であり、集電装置３のすり板８が接触移動することによって車両２に負荷電流を供給する。車両２は、電車や電気機関車などの電気車であり、図１に示す矢印方向に高速で走行する新幹線などの鉄道車両である。車体２ａは、乗客を積載し輸送するための構造物である。   The overhead line 1 shown in FIGS. 1 to 3 is a train line installed over the track, and is supported at a support point at a predetermined interval. The trolley wire 1 a is an electric wire that contacts the sliding plate 8 of the current collector 3, and supplies a load current to the vehicle 2 by the sliding movement of the sliding plate 8 of the current collecting device 3. The vehicle 2 is an electric vehicle such as a train or an electric locomotive, and is a railway vehicle such as a bullet train that travels at a high speed in the direction of the arrow shown in FIG. The vehicle body 2a is a structure for loading and transporting passengers.

集電装置３は、トロリ線１ａから電力を車両２に導くための装置である。集電装置３は、図２及び図３に示す台枠４と、碍子５と、枠組６と、舟支え機構部７と、すり板８と、集電舟（舟体）９と、ホーン１０と、図４に示す駆動装置１１などを備えている。図１に示す集電装置３は、車両２の進行方向（図中Ａ方向）に対して非対称であり、空力的性能から高速使用時には一方向だけで使用可能なシングルアーム型パンタグラフである。   The current collector 3 is a device for guiding power from the trolley wire 1 a to the vehicle 2. The current collector 3 includes a base frame 4, an insulator 5, a frame 6, a boat support mechanism 7, a sliding plate 8, a current collector boat (boat body) 9, and a horn 10 shown in FIGS. 2 and 3. And a driving device 11 shown in FIG. The current collector 3 shown in FIG. 1 is a single arm type pantograph that is asymmetric with respect to the traveling direction of the vehicle 2 (A direction in the figure) and can be used in only one direction during high speed use because of aerodynamic performance.

台枠４は、枠組６を支持して車体２ａの屋根上の碍子５に設置される部材であり、碍子５は車体２ａと台枠４との間を電気的に絶縁するための部材であり、枠組６は集電舟９を支持した状態で上下方向に動作可能なリンク機構である。舟支え機構部７は、集電舟９を支持する機構部である。舟支え機構部７は、集電舟９を架線１に対して水平に押上げるとともに、図示しないばねによる緩衝作用を与え、図示しないばねによって上方に押上げられる。すり板８は、集電舟９に取り付けられトロリ線１ａと接触する部材である。すり板８は、図２及び図３に示すように、車両２の進行方向と直交する方向に伸びた金属製又は炭素製の板状部材であり、図示しないすり板体によって集電舟９の上部に取り付けられ支持されている。   The underframe 4 is a member that is installed on the insulator 5 on the roof of the vehicle body 2a while supporting the frame 6, and the insulator 5 is a member for electrically insulating the vehicle body 2a and the underframe 4 from each other. The frame 6 is a link mechanism that can move in the vertical direction while supporting the current collector boat 9. The boat support mechanism unit 7 is a mechanism unit that supports the current collector boat 9. The boat support mechanism 7 pushes up the current collecting boat 9 horizontally with respect to the overhead wire 1 and gives a buffering action by a spring (not shown), and is pushed upward by a spring (not shown). The sliding plate 8 is a member that is attached to the current collector boat 9 and contacts the trolley wire 1a. As shown in FIGS. 2 and 3, the sliding plate 8 is a plate member made of metal or carbon that extends in a direction orthogonal to the traveling direction of the vehicle 2. It is attached and supported at the top.

集電舟９は、すり板８を取り付ける部材である。集電舟９は、一般にトロリ線１ａと直交する方向に伸びた弓形で細長い金属製の部材である。集電舟９は、図２（Ａ）及び図３（Ａ）に示すように、集電装置３の使用時には、この集電舟９の長さ方向が架線１の長さ方向と直交するように姿勢が変化する。一方集電舟９は、図２（Ｂ）及び図３（Ｂ）に示すように集電装置３の折畳時には、この集電舟９の長さ方向が車両２の進行方向と一致するように姿勢が変化する。   The current collector boat 9 is a member to which the sliding plate 8 is attached. The current collector boat 9 is generally an arcuate and elongated metal member extending in a direction perpendicular to the trolley wire 1a. As shown in FIGS. 2 (A) and 3 (A), the current collector boat 9 is configured such that the length direction of the current collector boat 9 is orthogonal to the length direction of the overhead wire 1 when the current collector 3 is used. The posture changes. On the other hand, as shown in FIGS. 2B and 3B, the current collecting boat 9 is configured such that the length direction of the current collecting boat 9 coincides with the traveling direction of the vehicle 2 when the current collecting device 3 is folded. The posture changes.

ホーン１０は、車両２が分岐器を通過するときに、この分岐器の上方で交差する２本のトロリ線１ａのうち車両２の進行方向とは異なる方向のトロリ線１ａへの割込みを防止するための部材である。ホーン１０は、集電舟９の長さ方向の両端部から突出しており、先端部が湾曲して形成された金属製の部材である。   The horn 10 prevents interruption of the trolley wire 1a in a direction different from the traveling direction of the vehicle 2 out of the two trolley wires 1a intersecting above the branch device when the vehicle 2 passes through the branch device. It is a member for. The horn 10 is a metal member that protrudes from both ends in the length direction of the current collecting boat 9 and has a curved tip.

駆動装置１１は、集電装置３の集電舟９を駆動する装置である。駆動装置１１は、図２（Ｂ）及び図３（Ｂ）に示すように、集電舟９が気流の流れを妨げずに集電舟９から発生する騒音が低減するように、この集電舟９を水平面内で90°回転させて集電装置３を折り畳む。駆動装置１１は、図４に示すように、昇降操作部１２と、昇降検出部１３と、昇降駆動部１４と、回転検出部１５と、回転駆動部１６と、動作設定部１７と、制御部１８などを備えている。   The drive device 11 is a device that drives the current collector boat 9 of the current collector 3. As shown in FIGS. 2 (B) and 3 (B), the driving device 11 is configured to reduce the noise generated from the current collecting boat 9 without the current collecting boat 9 interfering with the flow of the airflow. The current collector 3 is folded by rotating the boat 9 by 90 ° in a horizontal plane. As shown in FIG. 4, the drive device 11 includes a lift operation unit 12, a lift detection unit 13, a lift drive unit 14, a rotation detection unit 15, a rotation drive unit 16, an operation setting unit 17, and a control unit. 18 etc. are provided.

図４に示す昇降操作部１２は、集電装置３を昇降させるときに操作する部分である。昇降操作部１２は、集電装置３を上昇させるときに乗務員によって手動操作される上昇用スイッチ１２ａと、集電装置３を下降させるときに乗務員によって手動操作される下降用スイッチ１２ｂなどを備えている。昇降操作部１２は、上昇用スイッチ１２ａが操作されたときには上昇指令信号を制御部１８に出力し、下降用スイッチ１２ｂが操作されたときには下降指令信号を制御部１８に出力する。   The raising / lowering operation part 12 shown in FIG. 4 is a part operated when raising / lowering the current collector 3. The raising / lowering operation unit 12 includes a raising switch 12a that is manually operated by a crew member when raising the current collector 3 and a lowering switch 12b that is manually operated by a crew member when lowering the current collector 3. Yes. The raising / lowering operation unit 12 outputs an up command signal to the control unit 18 when the up switch 12a is operated, and outputs a down command signal to the control unit 18 when the down switch 12b is operated.

昇降検出部１３は、集電舟９の昇降を検出する装置である。昇降検出部１３は、例えば、集電舟９の高さを検出するセンサである。昇降検出部１３は、図２（Ａ）及び図３（Ａ）に示す上昇位置と図２（Ｂ）及び図３（Ｂ）に示す下降位置との間で集電舟９が昇降動作するときに、この集電舟９の位置（高さ）を検出する。また、昇降検出部１３は、図２（Ａ）及び図３（Ａ）に示すように、トロリ線１ａにすり板８が接触して集電舟９が上昇動作を完了したことを検出するとともに、図２（Ｂ）及び図３（Ｂ）に示すようにトロリ線１ａからすり板８が離間して集電舟９が下降動作を完了したことを検出する。昇降検出部１３は、これらの検出結果を昇降検出信号として制御部１８に出力する。   The elevation detection unit 13 is a device that detects the elevation of the current collector boat 9. The raising / lowering detection part 13 is a sensor which detects the height of the current collector boat 9, for example. When the current collector boat 9 moves up and down between the raised position shown in FIGS. 2A and 3A and the lowered position shown in FIGS. Then, the position (height) of the current collector boat 9 is detected. Further, as shown in FIGS. 2 (A) and 3 (A), the lifting / lowering detecting unit 13 detects that the current collector boat 9 has completed the lifting operation by contacting the trolley wire 1a with the sliding plate 8. As shown in FIGS. 2B and 3B, it is detected that the sliding plate 8 is separated from the trolley wire 1a and the current collecting boat 9 has completed the lowering operation. The lift detection unit 13 outputs these detection results to the control unit 18 as a lift detection signal.

図４に示す昇降駆動部１４は、集電舟９を昇降させる装置である。昇降駆動部１４は、集電装置３の使用時には集電舟９を上昇させ、集電装置３の折畳時にはこの集電舟９を下降させる。昇降駆動部１４は、図４に示すように、上昇用エアシリンダ１４ａと下降用エアシリンダ１４ｂとを備えている。上昇用エアシリンダ１４ａは、集電舟９を上昇させるための駆動力を発生する装置であり、下降用エアシリンダ１４ｂは集電舟９を下降させるための駆動力を発生する装置である。昇降駆動部１４は、制御部１８が出力する上昇開始信号に基づいて上昇エアシリンダ１４ａを動作させ、制御部１８が出力する下降開始信号に基づいて下降用エアシリンダ１４ｂを動作させる。   The raising / lowering drive part 14 shown in FIG. 4 is an apparatus which raises / lowers the current collector boat 9. As shown in FIG. The elevating drive unit 14 raises the current collecting boat 9 when the current collecting device 3 is used, and lowers the current collecting boat 9 when the current collecting device 3 is folded. As shown in FIG. 4, the elevating drive unit 14 includes an ascending air cylinder 14a and a descending air cylinder 14b. The ascending air cylinder 14 a is a device that generates a driving force for raising the current collecting boat 9, and the descending air cylinder 14 b is a device that generates a driving force for lowering the current collecting boat 9. The elevating drive unit 14 operates the ascending air cylinder 14a based on the ascending start signal output from the control unit 18, and operates the descending air cylinder 14b based on the descending start signal output from the control unit 18.

回転検出部１５は、集電舟９の回転を検出する装置である。回転検出部１５は、例えば、集電舟９の回転角度を検出するエンコーダである。回転検出部１５は、図２（Ａ）及び図３（Ａ）に示す回転位置と図２（Ｂ）及び図３（Ｂ）に示す回転位置との間で集電舟９が回転動作するときに、この集電舟９の回転位置（回転角度）を検出する。また、回転検出部１５は、図２（Ａ）及び図３（Ａ）に示すように、集電舟９の長さ方向と架線１の長さ方向（車両２の進行方向）とが略直交するまでこの集電舟９が回転したことを検出するとともに、図２（Ｂ）及び図３（Ｂ）に示すように集電舟９の長さ方向と架線１の長さ方向（車両２の進行方向）とが略一致するまでこの集電舟９が回転したことを検出する。回転検出部１５は、これらの検出結果を回転検出信号として制御部１８に出力する。   The rotation detection unit 15 is a device that detects the rotation of the current collector boat 9. The rotation detection unit 15 is, for example, an encoder that detects the rotation angle of the current collector boat 9. The rotation detector 15 rotates the current collecting boat 9 between the rotation position shown in FIGS. 2A and 3A and the rotation position shown in FIGS. 2B and 3B. Then, the rotational position (rotational angle) of the current collecting boat 9 is detected. In addition, as shown in FIGS. 2A and 3A, the rotation detection unit 15 is substantially perpendicular to the length direction of the current collector boat 9 and the length direction of the overhead wire 1 (the traveling direction of the vehicle 2). Until it is detected that the current collecting boat 9 is rotated, and as shown in FIGS. 2B and 3B, the length direction of the current collecting boat 9 and the length direction of the overhead wire 1 (the vehicle 2 It is detected that the current collecting boat 9 is rotated until the traveling direction is substantially the same. The rotation detection unit 15 outputs these detection results to the control unit 18 as a rotation detection signal.

図４に示す回転駆動部１６は、集電舟９を回転させる装置である。回転駆動部１６は、図２（Ａ）及び図３（Ａ）に示すように、集電装置３の使用時（上昇時）には集電舟９が架線１と交差する方向に向くようにこの集電舟９をＢ2方向に回転する。一方、回転駆動部１６は、図２（Ｂ）及び図３（Ｂ）に示すように、集電装置３の折畳時（下降時）にはこの集電舟９が車両２の進行方向に向くようにこの集電舟９をＢ1方向に回転する。回転駆動部１６は、図４に示すように、回転軸を有する回転用モータ１６ａなどを備えており、図２及び図３に示すように集電舟９を舟支え機構部７を中心として回転する。回転用モータ１６ａは、集電舟９を回転させるための駆動力を発生する装置であり、集電舟９側に回転軸が固定されており、舟支え機構部７側にモータ本体が固定されている。回転駆動部１６は、制御部１８が出力する回転開始信号に基づいて回転用モータ１６ａを動作させ、制御部１８が出力する回転停止信号に基づいて回転用モータ１６ａの動作を停止させる。 The rotation drive unit 16 illustrated in FIG. 4 is a device that rotates the current collector boat 9. As shown in FIGS. 2 (A) and 3 (A), the rotation drive unit 16 is arranged so that the current collecting boat 9 faces the direction intersecting the overhead wire 1 when the current collecting device 3 is used (when it is raised). rotating the collector boat 9 in B 2 direction. On the other hand, as shown in FIGS. 2 (B) and 3 (B), the rotation drive unit 16 causes the current collecting boat 9 to move in the traveling direction of the vehicle 2 when the current collecting device 3 is folded (descent). oriented manner to rotate the collector boat 9 in B 1 direction. As shown in FIG. 4, the rotation drive unit 16 includes a rotation motor 16 a having a rotation shaft and the like, and rotates the current collecting boat 9 around the boat support mechanism unit 7 as shown in FIGS. 2 and 3. To do. The rotation motor 16a is a device that generates a driving force for rotating the current collecting boat 9. The rotation shaft is fixed to the current collecting boat 9 side, and the motor main body is fixed to the boat support mechanism 7 side. ing. The rotation drive unit 16 operates the rotation motor 16a based on the rotation start signal output from the control unit 18, and stops the operation of the rotation motor 16a based on the rotation stop signal output from the control unit 18.

動作設定部１７は、昇降駆動部１４の昇降動作と回転駆動部１６の回転動作とを設定する装置である。動作設定部１７は、例えば、集電舟９を完全に下降させた後にこの集電舟９を回転させる動作パターンや、集電舟９を所定の高さまで下降させてから一時停止させ、この集電舟９を回転させた後に完全に下降させる動作パターンなどを自由に設定する。また、動作設定部１７は、例えば、集電舟９を所定の高さまで上昇させてから一時停止させ、この集電舟９を回転させた後に完全に上昇させる動作パターンや、集電舟９を回転させながらこの集電舟９を昇降させる動作パターンや、集電舟９を回転させずに昇降させる動作パターンなどを自由に設定する。動作設定部１７は、乗務員などによって設定されたこれらの種々の動作パターンを動作設定情報として制御部１８に出力する。   The operation setting unit 17 is a device that sets the lifting operation of the lifting drive unit 14 and the rotation operation of the rotation driving unit 16. The operation setting unit 17, for example, rotates the current collecting boat 9 after completely lowering the current collecting boat 9, or temporarily stops the current collecting boat 9 after lowering the current collecting boat 9 to a predetermined height. An operation pattern for completely lowering the electric boat 9 after rotating the electric boat 9 is freely set. In addition, the operation setting unit 17, for example, raises the current collector boat 9 to a predetermined height and then temporarily stops it, and rotates the current collector boat 9 and then completely raises the operation pattern or the current collector boat 9. An operation pattern for raising and lowering the current collecting boat 9 while rotating, an operation pattern for raising and lowering the current collecting boat 9 without rotating, and the like are freely set. The operation setting unit 17 outputs these various operation patterns set by the crew or the like to the control unit 18 as operation setting information.

図４に示す制御部１８は、集電装置３の種々の動作を制御する中央処理装置である。制御部１８は、昇降操作部１２から上昇指令信号及び下降指令信号が出力されると、動作設定部１７によって設定された動作設定情報に基づいて、昇降駆動部１４に昇降動作させ回転駆動部１６に回転動作させる。制御部１８は、昇降検出部１３が出力する昇降検出信号に基づいて昇降駆動部１４に昇降動作を停止させたり、回転検出部１５が出力する回転検出信号に基づいて回転駆動部１６に回転動作を停止させたりする。制御部１８には、図４に示すように、昇降操作部１２、昇降検出部１３、昇降駆動部１４、回転検出部１５、回転駆動部１６及び動作設定部１７が電気的に接続されている。   The control unit 18 shown in FIG. 4 is a central processing unit that controls various operations of the current collector 3. When the ascending command signal and the descending command signal are output from the ascending / descending operation unit 12, the control unit 18 causes the ascending / descending drive unit 14 to perform the ascending / descending operation based on the operation setting information set by the operation setting unit 17. To rotate. The control unit 18 causes the elevating drive unit 14 to stop the elevating operation based on the elevating detection signal output from the elevating detection unit 13 or rotates the rotational drive unit 16 based on the rotation detection signal output from the rotation detecting unit 15. Or stop. As shown in FIG. 4, the control unit 18 is electrically connected to a lift operation unit 12, a lift detection unit 13, a lift drive unit 14, a rotation detection unit 15, a rotation drive unit 16, and an operation setting unit 17. .

次に、この発明の実施形態に係る集電舟の駆動装置の動作を説明する。
図２（Ａ）及び図３（Ａ）に示すように、集電装置３を使用するときには、図４に示す上昇用スイッチ１２ａが乗務員によって操作されると、図示しない鍵装置によって枠組６がロック解除される。そして、動作設定部１７によって設定された動作設定情報に基づいて、上昇用エアシリンダ１４ａが枠組６を上昇させ、回転用モータ１６ａが集電舟９をＢ2方向に回転させる。その結果、架線１と直交する回転角度まで集電舟９が回転したことを回転検出部１５が検出して、回転用モータ１６ａが集電舟９の回転を停止する。所定の押上げ力ですり板８がトロリ線１ａと接触すると、上昇用エアシリンダ１４ａが枠組６の上昇を停止し、図２（Ａ）及び図３（Ａ）に示すように集電装置３が使用可能な状態になって、図１に示すように車両２が矢印方向に走行可能になる。 Next, the operation of the current boat driving apparatus according to the embodiment of the present invention will be described.
As shown in FIGS. 2 (A) and 3 (A), when the current collector 3 is used, when the ascending switch 12a shown in FIG. 4 is operated by a crew member, the frame 6 is locked by a key device (not shown). Canceled. Then, based on the operation setting information set by the operation setting unit 17, increased air cylinder 14a raises the framework 6, the rotation motor 16a rotates the collector boat 9 in B 2 direction. As a result, the rotation detection unit 15 detects that the current collecting boat 9 has rotated to a rotation angle orthogonal to the overhead wire 1, and the rotation motor 16 a stops the rotation of the current collecting boat 9. When the grid plate 8 comes into contact with the trolley wire 1a with a predetermined lifting force, the ascending air cylinder 14a stops the ascending of the frame 6, and the current collector 3 as shown in FIGS. 2 (A) and 3 (A). Can be used, and the vehicle 2 can travel in the direction of the arrow as shown in FIG.

一方、図２（Ｂ）及び図３（Ｂ）に示すように、集電装置３を折り畳むときには、図４に示す下降用スイッチ１２ｂが乗務員によって操作されると、動作設定部１７によって設定された動作設定情報に基づいて、下降用エアシリンダ１４ｂが枠組６を下降させるとともに回転用モータ１６ａが集電舟９をＢ1方向に逆転させる。その結果、架線１と平行になる回転角度まで集電舟９が回転したことを回転検出部１５が検出して、回転用モータ１６ａが集電舟９の逆転を停止する。図２（Ｂ）及び図３（Ｂ）に示すように集電装置３が折り畳まれた状態になると、図示しない鍵装置によって枠組６がロックされて下降用エアシリンダ１４ｂがこの枠組６の下降を停止し、図１に示すように車両２が矢印方向に走行可能になる。その結果、気流の流れる方向と集電舟９の長さ方向とが略一致するため、集電舟９が気流の流れを乱さず集電舟９から発生する騒音が低減する。 On the other hand, as shown in FIGS. 2 (B) and 3 (B), when the current collector 3 is folded, when the descent switch 12b shown in FIG. based on the operation setting information, the rotation motor 16a reverses collector boat 9 in B 1 direction downward air cylinder 14b along with lowering the framework 6. As a result, the rotation detector 15 detects that the current collecting boat 9 has rotated to a rotation angle parallel to the overhead wire 1, and the rotation motor 16a stops the reverse rotation of the current collecting boat 9. When the current collector 3 is folded as shown in FIGS. 2B and 3B, the frame 6 is locked by a key device (not shown), and the lowering air cylinder 14b lowers the frame 6. The vehicle stops and the vehicle 2 can travel in the direction of the arrow as shown in FIG. As a result, since the direction in which the airflow flows and the length direction of the current collecting boat 9 substantially coincide with each other, the current generated by the current collecting boat 9 is reduced without disturbing the flow of the airflow.

この発明の実施形態に係る集電舟の駆動装置には、以下に記載するような効果がある。
(1) この実施形態では、集電舟９を昇降させる昇降駆動部１４とこの集電舟９を回転させる回転駆動部１６とを制御部１８が動作制御する。このため、集電舟９の昇降動作と集電舟９の回転動作とをそれぞれ独立して制御することができる。 The current collector boat driving apparatus according to the embodiment of the present invention has the following effects.
(1) In this embodiment, the control unit 18 controls the operation of the lifting drive unit 14 that raises and lowers the current collecting boat 9 and the rotation drive unit 16 that rotates the current collecting boat 9. For this reason, the raising / lowering operation | movement of the current collection boat 9 and the rotation operation of the current collection boat 9 can be controlled independently, respectively.

(2) この実施形態では、昇降駆動部１４の昇降動作と回転駆動部１６の回転動作とを動作設定部１７が設定する。このため、集電舟９を任意の動作パターンによって昇降動作させたり回転動作させたりすることができる。例えば、集電装置３から発生する騒音を遮る遮音板をこの集電装置３の両側に設置している場合に、これらの遮音板と干渉しないように集電舟９を昇降動作及び回転動作させたり、集電装置３の周囲に設置された屋根上機器と干渉しないように集電舟９を昇降動作及び回転動作させたりすることができる。 (2) In this embodiment, the operation setting unit 17 sets the lifting operation of the lifting drive unit 14 and the rotation operation of the rotation driving unit 16. For this reason, the current collecting boat 9 can be moved up and down or rotated by an arbitrary operation pattern. For example, when sound insulation plates that block noise generated from the current collector 3 are installed on both sides of the current collector 3, the current collector boat 9 is moved up and down and rotated so as not to interfere with these sound insulation plates. Or the current collector boat 9 can be moved up and down and rotated so as not to interfere with the rooftop equipment installed around the current collector 3.

(3) この実施形態では、舟支え機構部７を中心として回転駆動部１６が集電舟９を回転する。その結果、集電装置３の構成部分のうち舟支え機構部７によって支持される比較的軽量な集電舟９を回転すれば足りるため、安価で小型の回転用モータ１６ａによって回転駆動部１６を構成することができるとともに、小型で軽量の回転用モータ１６ａを舟支え機構部７内にコンパクトに収納することができる。 (3) In this embodiment, the rotation drive unit 16 rotates the current collecting boat 9 around the boat support mechanism unit 7. As a result, it is only necessary to rotate the relatively lightweight current collecting boat 9 supported by the boat support mechanism portion 7 among the constituent parts of the current collecting device 3, so that the rotation driving portion 16 is provided by an inexpensive and small rotating motor 16 a. In addition to being able to be configured, the small and light rotation motor 16a can be accommodated in the boat support mechanism portion 7 in a compact manner.

この発明は、以上説明した実施形態に限定するものではなく、以下に記載するように種々の変形又は変更が可能であり、これらもこの発明の範囲内である。
(1) この実施形態では、集電装置３としてシングルアーム式パンタグラフを例に挙げて説明したが、上下方向に伸縮する楕円柱によって集電舟を支持する翼型パンタグラフや、菱型パンタグラフなどの他の形式のパンタグラフについてもこの発明を適用することができる。また、この実施形態では、舟支え機構部７を中心として集電舟９を直接回転する場合を例に挙げて説明したが、車体２ａに対して台枠４を回転させることによって集電舟９を間接的に回転させることもできる。 The present invention is not limited to the embodiment described above, and various modifications or changes can be made as described below, and these are also within the scope of the present invention.
(1) In this embodiment, a single-arm pantograph has been described as an example of the current collector 3. The present invention can be applied to other types of pantographs. Further, in this embodiment, the case where the current collecting boat 9 is directly rotated around the boat support mechanism portion 7 has been described as an example, but the current collecting boat 9 is obtained by rotating the frame 4 with respect to the vehicle body 2a. Can be rotated indirectly.

(2) この実施形態では、集電舟９を舟支え機構部７が支持する構造の集電装置３を例に挙げて説明したが、集電舟９を枠組６によって支持する構造の集電装置についてもこの発明を適用することができる。この場合には、枠組６と集電舟９との間に回転駆動部１６を配置して、この枠組６を回転中心として集電舟９を回転させることができる。また、この実施形態では、動作設定部１７によって集電舟９の昇降動作と回転動作とを任意に設定しているが、予めこれらの動作パターンを記憶部に記憶させておき動作設定部１７によって任意の動作パターンを選択可能にすることもできる。 (2) In this embodiment, the current collector 3 having a structure in which the current collector boat 9 is supported by the boat support mechanism 7 has been described as an example, but the current collector having a structure in which the current collector boat 9 is supported by the frame 6 is described. The present invention can also be applied to an apparatus. In this case, the rotation drive part 16 can be arrange | positioned between the frame 6 and the current collection boat 9, and the current collection boat 9 can be rotated centering on this frame 6 as a rotation center. Moreover, in this embodiment, although the raising / lowering operation | movement and rotation operation | movement of the current collecting boat 9 are arbitrarily set by the operation | movement setting part 17, these operation | movement patterns are previously memorize | stored in the memory | storage part, and the operation | movement setting part 17 Arbitrary operation patterns can be selected.

この発明の実施形態に係る集電舟の駆動装置を備える車両の移動状態を概略的に示す側面図である。It is a side view which shows roughly the movement state of a vehicle provided with the drive device of the current collecting boat which concerns on embodiment of this invention. この発明の実施形態に係る集電舟の駆動装置を備える集電装置の正面図であり、（Ａ）は集電装置を上昇させた状態を示し、（Ｂ）は集電装置を折り畳んだ状態を示す。BRIEF DESCRIPTION OF THE DRAWINGS It is a front view of a current collector provided with the drive device of the current collector boat which concerns on embodiment of this invention, (A) shows the state which raised the current collector, (B) is the state which folded the current collector Indicates. この発明の実施形態に係る集電舟の駆動装置を備える集電装置の側面図であり、（Ａ）は集電装置を上昇させた状態を示し、（Ｂ）は集電装置を折り畳んだ状態を示す。図４は、この発明の実施形態に係る集電装置の駆動装置を備える集電装置のブロック図である。BRIEF DESCRIPTION OF THE DRAWINGS It is a side view of a current collector provided with the drive device of the current collector boat which concerns on embodiment of this invention, (A) shows the state which raised the current collector, (B) is the state which folded the current collector Indicates. FIG. 4 is a block diagram of a current collector provided with a drive device for the current collector according to the embodiment of the present invention. この発明の実施形態に係る集電舟の駆動装置を備える集電装置のブロック図である。It is a block diagram of a current collection device provided with the drive device of the current collection boat which concerns on embodiment of this invention.

符号の説明Explanation of symbols

１ 架線
１ａ トロリ線
２ 車両
２ａ 車体
３ 集電装置
６ 枠組
７ 舟支え機構部
８ すり板
９ 集電舟
１１ 駆動装置
１４ 昇降駆動部
１４ａ 上昇用エアシリンダ
１４ｂ 下降用エアシリンダ
１６ 回転駆動部
１６ａ 回転用モータ
１７ 動作設定部
１８ 制御部

DESCRIPTION OF SYMBOLS 1 Overhead wire 1a Trolley wire 2 Vehicle 2a Car body 3 Current collecting device 6 Frame 7 Boat support mechanism 8 Sliding plate 9 Current collecting boat 11 Drive device 14 Lifting drive unit 14a Lifting air cylinder 14b Lowering air cylinder 16 Rotation driving unit 16a Rotation Motor 17 Operation setting section 18 Control section

Claims (1)

集電装置の集電舟を駆動する集電舟の駆動装置であって、
前記集電舟を昇降させる昇降駆動部と、
前記集電舟を回転させる回転駆動部と、
前記昇降駆動部と前記回転駆動部とを動作制御する制御部と、
前記昇降駆動部の昇降動作と前記回転駆動部の回転動作とを設定する動作設定部とを備え、
前記動作設定部は、前記集電舟を所定の高さまで下降させてから一時停止させ、この集電舟を回転させた後に完全に下降させる動作パターンと、前記集電舟を所定の高さまで上昇させてから一時停止させ、この集電舟を回転させた後に完全に上昇させる動作パターンとに、前記昇降駆動部の昇降動作と前記回転駆動部の回転動作とを設定すること、
を特徴とする集電舟の駆動装置。 A current collector boat drive device for driving a current collector boat of a current collector device,
An elevating drive unit for elevating and lowering the current collector boat;
A rotation drive unit for rotating the current collector boat;
A control unit for controlling operation of the elevating drive unit and the rotary drive unit;
An operation setting unit that sets up and down operation of the elevating drive unit and rotation operation of the rotary drive unit;
The operation setting unit lowers the current collecting boat to a predetermined height and then temporarily stops it, and after rotating the current collecting boat, completely lowers the current collecting boat and raises the current collecting boat to a predetermined height. And then setting the lifting and lowering operation of the lifting and lowering drive unit and the rotation operation of the rotation and driving unit to the operation pattern that is temporarily stopped and then fully lifted after rotating the current collector boat,
A current collector boat drive.
JP2005099698A 2005-03-30 2005-03-30 Current collector boat drive Active JP4475653B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005099698A JP4475653B2 (en) 2005-03-30 2005-03-30 Current collector boat drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005099698A JP4475653B2 (en) 2005-03-30 2005-03-30 Current collector boat drive

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JP4475653B2 true JP4475653B2 (en) 2010-06-09

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100457496C (en) * 2006-12-31 2009-02-04 上海中上汽车科技有限公司 Bi slide cylinder horizontal bipolar current collector of electrially-propelled vehicle
US20130126251A1 (en) * 2011-11-18 2013-05-23 Caterpillar, Inc. Power System Control Strategy For Mining Truck
JP7148342B2 (en) * 2018-09-26 2022-10-05 東洋電機製造株式会社 Electric vehicle power supply system
CN110884354B (en) * 2019-12-13 2021-01-29 西南交通大学 Annular rotating current receiving-backflow system suitable for rail transit
CN111267622B (en) * 2020-01-23 2023-05-05 神华神东煤炭集团有限责任公司 Mining top sliding type auxiliary guiding automatic capturing current collecting device and trolley bus

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