JP6899758B2 - Transport device for measuring vehicles - Google Patents

Transport device for measuring vehicles Download PDF

Info

Publication number
JP6899758B2
JP6899758B2 JP2017235429A JP2017235429A JP6899758B2 JP 6899758 B2 JP6899758 B2 JP 6899758B2 JP 2017235429 A JP2017235429 A JP 2017235429A JP 2017235429 A JP2017235429 A JP 2017235429A JP 6899758 B2 JP6899758 B2 JP 6899758B2
Authority
JP
Japan
Prior art keywords
measuring
vehicle
measuring vehicle
transport device
pair
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.)
Active
Application number
JP2017235429A
Other languages
Japanese (ja)
Other versions
JP2019099092A (en
Inventor
雄三 天笠
雄三 天笠
武郎 柚山
武郎 柚山
一史 永井
一史 永井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2017235429A priority Critical patent/JP6899758B2/en
Publication of JP2019099092A publication Critical patent/JP2019099092A/en
Application granted granted Critical
Publication of JP6899758B2 publication Critical patent/JP6899758B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Machines For Laying And Maintaining Railways (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Description

本発明は、自走可能な計測車両を積載して鉄道軌道を移動する計測車両用搬送装置に関するものである。 The present invention relates to a transport device for a measurement vehicle that carries a self-propellable measurement vehicle and moves on a railroad track.

従来、鉄道施設の変化状態を解析する技術が知られている。例えば、特許文献１には、鉄道車両が通過するトンネルの内面形状を計測するセンサと、センサによる計測結果に基づいてトンネルの状態を検査する処理装置とを有する鉄道施設検査装置が搭載された鉄道車両が開示される。 Conventionally, a technique for analyzing a change state of a railway facility has been known. For example, Patent Document 1 is equipped with a railway facility inspection device having a sensor for measuring the inner surface shape of a tunnel through which a railway vehicle passes and a processing device for inspecting the state of the tunnel based on the measurement result by the sensor. The vehicle is disclosed.

特開２００７−２２３４７４号公報JP-A-2007-223474

しかしながら、鉄道施設の状態を計測するために、特許文献１に記載の技術では、鉄道施設検査装置を搭載した専用の鉄道車両を準備しなければならない。特に、中央案内軌条方式を採用した鉄道軌道のような特殊な鉄道軌道に合わせて専用の鉄道車両を準備すると、鉄道施設の状態を計測するコストの増大を招いてしまう。 However, in order to measure the state of a railway facility, in the technique described in Patent Document 1, a dedicated railway vehicle equipped with a railway facility inspection device must be prepared. In particular, if a dedicated railway vehicle is prepared for a special railway track such as a railway track that adopts the central guide rail system, the cost of measuring the state of the railway facility will increase.

本発明は、上記に鑑みてなされたものであって、中央案内軌条方式を採用した鉄道軌道が用いられた鉄道施設の状態の計測を、コストを抑えて実施可能な計測車両用搬送装置を得ることを目的とする。 The present invention has been made in view of the above, and obtains a transport device for a measuring vehicle capable of measuring the state of a railway facility using a railway track adopting a central guide rail system at a low cost. The purpose is.

上述した課題を解決し、目的を達成するために、本発明の計測車両用搬送装置は、自走して周囲の状態を計測可能な計測車両を積載する計測車両用搬送装置であって、台車部と、荷台部とを備える。台車部は、一対の走行路および案内軌条を含む鉄道軌道の案内軌条を挟持する一対のガイドローラと一対の走行路上を移動する一対の車輪とを含む台車を複数有する。荷台部は、台車部に支持され、且つ計測車両を積載する。さらに、荷台部は、計測車両が積載される領域に、計測車両の車輪が配置される領域に、計測車両の右側車輪が配置される右側凹部と、計測車両の左側車輪が配置される左側凹部とを有し、右側凹部と左側凹部との間にあり且つ案内軌条と上下方向で対向する中央領域は、右側凹部および左側凹部よりも高い位置に形成される。 In order to solve the above-mentioned problems and achieve the object, the transport device for a measurement vehicle of the present invention is a transport device for a measurement vehicle that loads a measurement vehicle capable of self-propelling and measuring the surrounding state, and is a trolley. It is provided with a section and a loading platform section. The bogie section has a plurality of bogies including a pair of guide rollers for sandwiching a guide rail of a railroad track including a pair of runways and a guide rail, and a pair of wheels moving on the pair of runways. The loading platform is supported by the trolley and loads the measurement vehicle. Further, the loading platform has a right recess in which the right wheel of the measurement vehicle is arranged and a left recess in which the left wheel of the measurement vehicle is arranged in the area where the measurement vehicle is loaded and the wheel of the measurement vehicle is arranged. possess the door, the central region and opposed by the guide rail and vertically located between the right recessed portion and the left concave portion is formed at a position higher than the right recess and left recesses.

本発明によれば、中央案内軌条方式を採用した鉄道軌道が用いられた鉄道施設の状態の計測を、コストを抑えて実施可能な計測車両用搬送装置を得る、という効果を奏する。 According to the present invention, it is possible to obtain an effect of obtaining a transport device for a measuring vehicle that can measure the state of a railway facility using a railway track adopting a central guide rail system at a low cost.

本発明の実施の形態１にかかる計測車両が積載された状態の計測車両用搬送装置が走行車両に牽引される様子を示す図The figure which shows the mode that the transport device for a measuring vehicle in the state which the measuring vehicle which concerns on Embodiment 1 of this invention is loaded is towed by a traveling vehicle. 実施の形態１にかかる計測車両用搬送装置の側面図Side view of the transport device for a measuring vehicle according to the first embodiment 図２に示すIII−III線に沿った断面図Sectional view taken along line III-III shown in FIG. 実施の形態１にかかる計測車両用搬送装置における台車部の平面図Top view of the carriage portion in the measuring vehicle transport device according to the first embodiment. 実施の形態１にかかる計測車両用搬送装置の台車部における台車の平面図Top view of the carriage in the carriage portion of the measuring vehicle transport device according to the first embodiment. 実施の形態１にかかる台車部の他の構成例を示す図The figure which shows the other structural example of the bogie part which concerns on Embodiment 1. 図６に示すVII-VII線に沿った断面図Sectional view taken along the line VII-VII shown in FIG. 実施の形態１にかかる台車部のさらに他の構成例を示す図The figure which shows the other structural example of the bogie part which concerns on Embodiment 1. 実施の形態１にかかる計測車両用搬送装置の他の荷台部の構成例を示す図The figure which shows the structural example of the other loading platform part of the transport device for a measuring vehicle which concerns on Embodiment 1. 実施の形態２にかかる計測車両が積載された状態の計測車両用搬送装置の側面図A side view of a transport device for a measurement vehicle in a state where the measurement vehicle according to the second embodiment is loaded. 実施の形態２にかかる計測車両用搬送装置の台車部における台車の平面図Top view of the carriage in the carriage portion of the measuring vehicle transport device according to the second embodiment.

以下に、本発明の実施の形態にかかる計測車両用搬送装置を図面に基づいて詳細に説明する。なお、この実施の形態によりこの発明が限定されるものではない。以下においては、説明の便宜上、Ｚ軸正方向を上方とし、Ｚ軸負方向を下方とし、Ｘ軸正方向を右方とし、Ｘ軸負方向を左方とし、Ｙ軸正方向を前方とし、Ｙ軸負方向を後方とする。 Hereinafter, the transport device for a measuring vehicle according to the embodiment of the present invention will be described in detail with reference to the drawings. The present invention is not limited to this embodiment. In the following, for convenience of explanation, the Z-axis positive direction is upward, the Z-axis negative direction is downward, the X-axis positive direction is right, the X-axis negative direction is left, and the Y-axis positive direction is forward. The negative direction of the Y axis is the rear.

実施の形態１．
図１は、本発明の実施の形態１にかかる計測車両が積載された状態の計測車両用搬送装置が走行車両に牽引される様子を示す図である。図１に示すように、実施の形態１にかかる計測車両用搬送装置１は、計測車両２を積載した状態で走行車両３に牽引されることで鉄道軌道５０に沿って移動する。 Embodiment 1.
FIG. 1 is a diagram showing a state in which a transport device for a measurement vehicle in a state where the measurement vehicle according to the first embodiment of the present invention is loaded is towed by a traveling vehicle. As shown in FIG. 1, the transport device 1 for a measurement vehicle according to the first embodiment moves along a railroad track 50 by being towed by a traveling vehicle 3 with the measurement vehicle 2 loaded.

計測車両２は、計測設備４を搭載している。計測車両２は、車輪７を有しており自走可能な車両である。車輪７は、不図示の車軸に取り付けられたホイール７１と、ホイール７１に取り付けられたタイヤ７２とを備える。計測車両２は、例えば、道路を走行しながら計測設備４によって道路施設の状態を計測することができる。計測設備４は、複数の計測機器５１，５２，・・・，５ｎ−１，５ｎと、処理装置６とを備える。以下、計測機器５１，５２，・・・，５ｎ−１，５ｎを総称して、計測機器５と記載する場合がある。 The measuring vehicle 2 is equipped with the measuring equipment 4. The measurement vehicle 2 is a self-propelled vehicle having wheels 7. The wheel 7 includes a wheel 71 attached to an axle (not shown) and a tire 72 attached to the wheel 71. The measuring vehicle 2 can measure the state of the road facility by the measuring facility 4 while traveling on the road, for example. Measuring equipment 4 includes a plurality of measuring devices 5 1, 5 2, ..., and 5 n-1, 5 n, the processor 6. Hereinafter, the measuring device 5 1, 5 2, ..., are collectively 5 n-1, 5 n, may be referred to as measuring instrument 5.

複数の計測機器５は、例えば、レーザーセンサ、イメージセンサ、ＧＰＳ（Global Positioning System）受信器、およびＩＭＵ（Inertial Measurement Unit）を有する。なお、複数の計測機器５は、レーザーセンサ、イメージセンサ、ＧＰＳ受信器、およびＩＭＵ以外のセンサをさらに有してもよい。これら複数の計測機器５は、例えば、上方に向けて配置される１以上の計測機器と、右方に向けて配置される１以上の計測機器と、左方に向けて配置される１以上の計測機器と、下方に向けて配置される１以上の計測機器とを含む。 The plurality of measuring instruments 5 include, for example, a laser sensor, an image sensor, a GPS (Global Positioning System) receiver, and an IMU (Inertial Measurement Unit). The plurality of measuring devices 5 may further include a laser sensor, an image sensor, a GPS receiver, and a sensor other than the IMU. These plurality of measuring devices 5 include, for example, one or more measuring devices arranged upward, one or more measuring devices arranged to the right, and one or more measured devices arranged to the left. It includes a measuring device and one or more measuring devices arranged downward.

計測機器５は、計測車両２の荷台９０内または荷台９０の外面に配置されるが、計測機器５は、荷台９０以外の箇所に設けられてもよい。以下、複数の計測機器５のうち計測機器５ｎは、下方に向けて配置され、且つレーザードップラセンサおよびイメージセンサを有するものとして説明するが、計測機器５ｎは、レーザードップラセンサおよびイメージセンサを有する構成に限定されない。 The measuring device 5 is arranged inside the loading platform 90 of the measuring vehicle 2 or on the outer surface of the loading platform 90, but the measuring device 5 may be provided at a place other than the loading platform 90. Hereinafter, among the plurality of measuring devices 5, the measuring device 5 n will be described as being arranged downward and having the laser Doppler sensor and the image sensor. However, the measuring device 5 n includes the laser Doppler sensor and the image sensor. It is not limited to the configuration having.

処理装置６は、複数の計測機器５によって取得された情報を処理することで、計測車両２が走行している道路施設の状態を示す三次元計測データを生成することができる。処理装置６は、ＧＰＳ受信器で得られる計測車両２の位置を示すデータ、レーザーセンサから得られる道路施設の位置を示すデータ、およびイメージセンサで得られる画像データに基づいて、道路施設の状態を示す三次元計測データを生成することができる。 By processing the information acquired by the plurality of measuring devices 5, the processing device 6 can generate three-dimensional measurement data indicating the state of the road facility on which the measuring vehicle 2 is traveling. The processing device 6 determines the state of the road facility based on the data indicating the position of the measurement vehicle 2 obtained by the GPS receiver, the data indicating the position of the road facility obtained from the laser sensor, and the image data obtained by the image sensor. The three-dimensional measurement data shown can be generated.

処理装置６は、異なる日時に生成した三次元計測データを比較することで、道路施設の状態の変化を計測することができる。例えば、処理装置６は、トンネル覆工面の形状変化および道路の路面の状態変化を計測することができる。また、処理装置６は、三次元計測データを用いて得られる道路施設の状態変化を示す情報から、点検が必要な箇所を絞り込み、絞り込んだ箇所の位置および画像を不図示の表示部に表示することができる。 The processing device 6 can measure changes in the state of the road facility by comparing the three-dimensional measurement data generated at different dates and times. For example, the processing device 6 can measure a change in the shape of the tunnel lining surface and a change in the state of the road surface. Further, the processing device 6 narrows down the parts that need to be inspected from the information indicating the state change of the road facility obtained by using the three-dimensional measurement data, and displays the position and the image of the narrowed down parts on a display unit (not shown). be able to.

処理装置６は、計測車両２の位置情報がＧＰＳ受信器から得られない空間に計測車両２が位置している場合、レーザードップラセンサを有する計測機器５ｎから得られる計測データに基づいて、計測車両２の速度を検出することができる。計測車両２の位置情報がＧＰＳ受信器から得られない空間とは、例えば、トンネルおよび地下といった空間である。 Processing device 6, when the position information of the measuring vehicle 2 is measured vehicle 2 obtained without space from the GPS receiver is located, based on the measurement data obtained from the measuring apparatus 5 n with a laser Doppler sensor, measuring The speed of the vehicle 2 can be detected. The space in which the position information of the measuring vehicle 2 cannot be obtained from the GPS receiver is, for example, a space such as a tunnel or an underground.

処理装置６は、検出した計測車両２の速度を示すデータと、レーザーセンサから得られる道路施設の位置を示すデータ、およびイメージセンサで得られる画像データに基づいて、道路施設の状態を示す三次元計測データを生成することができる。 The processing device 6 is three-dimensional indicating the state of the road facility based on the detected data indicating the speed of the measuring vehicle 2, the data indicating the position of the road facility obtained from the laser sensor, and the image data obtained by the image sensor. Measurement data can be generated.

さらに、計測車両２は、計測車両用搬送装置１に積載された状態で、鉄道軌道５０を移動しながら鉄道施設の状態を計測することができる。例えば、計測車両２の処理装置６は、計測車両用搬送装置１に積載されて移動している状態で、複数の計測機器５から得られる計測データに基づいて、鉄道施設の三次元計測データを生成することができる。計測車両２によって計測される鉄道施設は、鉄道軌道５０、トンネル、および沿線設備の少なくとも一つを含む。 Further, the measuring vehicle 2 can measure the state of the railway facility while moving on the railway track 50 while being loaded on the measuring vehicle transport device 1. For example, the processing device 6 of the measuring vehicle 2 is loaded on the transport device 1 for the measuring vehicle and is moving, and based on the measurement data obtained from the plurality of measuring devices 5, the three-dimensional measurement data of the railway facility is obtained. Can be generated. The railway facility measured by the measuring vehicle 2 includes at least one of the railway track 50, the tunnel, and the equipment along the railway line.

処理装置６は、鉄道施設の三次元計測データに基づいて、トンネル内面の形状変化、沿線設備の形状変化、および鉄道軌道５０の状態変化を計測することができる。また、処理装置６は、計測車両用搬送装置１に積載されて移動している状態で、計測機器５から得られる計測データに基づいて、鉄道施設の二次元画像および三次元画像を生成することもできる。 The processing device 6 can measure the shape change of the inner surface of the tunnel, the shape change of the equipment along the railway line, and the state change of the railway track 50 based on the three-dimensional measurement data of the railway facility. Further, the processing device 6 generates a two-dimensional image and a three-dimensional image of the railway facility based on the measurement data obtained from the measuring device 5 while being loaded on the measuring vehicle transport device 1 and moving. You can also.

計測車両用搬送装置１は、計測車両２を積載した状態で計測車両２によって鉄道施設の状態を精度よく計測できるように構成される。以下、計測車両用搬送装置１の構成について具体的に説明する。図２は、実施の形態１にかかる計測車両用搬送装置の側面図であり、図３は、図２に示すIII−III線に沿った断面図である。 The transport device 1 for a measuring vehicle is configured so that the state of a railway facility can be accurately measured by the measuring vehicle 2 with the measuring vehicle 2 loaded. Hereinafter, the configuration of the transfer device 1 for a measuring vehicle will be specifically described. FIG. 2 is a side view of the transport device for a measuring vehicle according to the first embodiment, and FIG. 3 is a cross-sectional view taken along the line III-III shown in FIG.

計測車両用搬送装置１は、図２に示すように、鉄道軌道５０を移動するための台車部１０と、台車部１０上に配置され、計測車両２を積載する荷台部２０と、荷台部２０の先端に設けられ、走行車両３との連結を行う連結部３０とを備える。 As shown in FIG. 2, the transport device 1 for a measurement vehicle has a carriage portion 10 for moving the railroad track 50, a loading platform portion 20 arranged on the carriage portion 10 and loading the measuring vehicle 2, and a loading platform portion 20. It is provided at the tip of the vehicle and includes a connecting portion 30 for connecting to the traveling vehicle 3.

計測車両用搬送装置１が移動する鉄道軌道５０は、中央案内軌条方式の軌道である。かかる鉄道軌道５０は、図３に示すように、左右方向に互いに間隔を空けて設けられた一対の走行路５１と、一対の走行路５１間の中央部に形成された案内軌条５２とを含む。 The railroad track 50 on which the transport device 1 for the measuring vehicle moves is a track of the central guide rail system. As shown in FIG. 3, such a railroad track 50 includes a pair of traveling paths 51 provided at intervals in the left-right direction and a guide rail 52 formed in a central portion between the pair of traveling paths 51. ..

走行路５１は、上部に平坦面を有しており、例えば、舗装されて形成される。また、案内軌条５２は、断面視でＨ字状に形成されており、例えば、鋼などの金属で形成されている。計測車両用搬送装置１を牽引する走行車両３は、不図示の駆動源を搭載しており、案内軌条５２にガイドされて走行路５１上を自走することができるように構成されている。 The runway 51 has a flat surface at the upper part, and is formed by paving, for example. Further, the guide rail 52 is formed in an H shape in a cross-sectional view, and is made of, for example, a metal such as steel. The traveling vehicle 3 for towing the transport device 1 for the measuring vehicle is equipped with a drive source (not shown), and is configured to be guided by the guide rail 52 so as to be able to self-propell on the traveling path 51.

まず、台車部１０について説明する。図４は、実施の形態１にかかる計測車両用搬送装置における台車部の平面図であり、図５は、実施の形態１にかかる計測車両用搬送装置の台車部における台車の平面図である。なお、図４では、台車部１０と荷台部２０との位置関係が分かるように、荷台部２０を破線で示している。 First, the carriage portion 10 will be described. FIG. 4 is a plan view of the carriage portion of the measuring vehicle transport device according to the first embodiment, and FIG. 5 is a plan view of the carriage portion of the measuring vehicle transport device according to the first embodiment. In FIG. 4, the loading platform portion 20 is shown by a broken line so that the positional relationship between the carriage portion 10 and the loading platform portion 20 can be understood.

台車部１０は、図４に示すように、前方に配置された台車１１と、後方に配置された台車１１とを備える。これら２つの台車１１は、同一構造を有している。 As shown in FIG. 4, the carriage portion 10 includes a carriage 11 arranged in the front and a carriage 11 arranged in the rear. These two carriages 11 have the same structure.

図５に示すように、台車部１０を構成する台車１１は、左右方向に延伸する横ばり部１２と、一対の走行路５１を移動するための一対の車輪１３と、一対の車輪１３が取り付けられた車軸１４と、横ばり部１２に固定され、車軸１４を受ける一対の軸受部１５とを備える。車輪１３は、例えば、車軸１４に取り付けられたホイールと、かかるホイールに取り付けられたタイヤとを含む。 As shown in FIG. 5, the bogie 11 constituting the bogie portion 10 is provided with a horizontal portion 12 extending in the left-right direction, a pair of wheels 13 for moving a pair of traveling paths 51, and a pair of wheels 13. The axle 14 is provided, and a pair of bearing portions 15 fixed to the horizontal portion 12 and receiving the axle 14 are provided. Wheels 13 include, for example, wheels attached to axles 14 and tires attached to such wheels.

さらに、台車１１は、横ばり部１２に固定されたガイド機構１６と、横ばり部１２の上部に回転可能に取り付けられ、荷台部２０の底面に固定される旋回座１７とを備える。旋回座１７によって、一対の車輪１３およびガイド機構１６が荷台部２０に対して水平旋回可能になる。旋回座１７と荷台部２０とはサスペンションを介して固定されていないが、計測車両２には、車輪７と車体との間にサスペンションが設けられているため、計測車両２の計測処理に対する振動の影響を抑制することができる。なお、旋回座１７と荷台部２０とはサスペンションを介して固定されてもよい。 Further, the carriage 11 includes a guide mechanism 16 fixed to the horizontal portion 12, and a swivel seat 17 rotatably attached to the upper portion of the horizontal portion 12 and fixed to the bottom surface of the loading platform portion 20. The swivel seat 17 allows the pair of wheels 13 and the guide mechanism 16 to swivel horizontally with respect to the loading platform 20. Although the swivel seat 17 and the loading platform 20 are not fixed via the suspension, since the measurement vehicle 2 is provided with the suspension between the wheels 7 and the vehicle body, vibrations with respect to the measurement process of the measurement vehicle 2 are generated. The effect can be suppressed. The swivel seat 17 and the loading platform 20 may be fixed via a suspension.

ガイド機構１６は、案内軌条５２を挟持する複数対のガイドローラ６１と、複数対のガイドローラ６１を軸支するローラ支持枠６２とを備える。複数対のガイドローラ６１は、旋回座１７の前方側に配置される一対のガイドローラ６１と、旋回座１７の後方側に配置される一対のガイドローラ６１とを含む。 The guide mechanism 16 includes a plurality of pairs of guide rollers 61 that sandwich the guide rails 52, and a roller support frame 62 that pivotally supports the plurality of pairs of guide rollers 61. The plurality of pairs of guide rollers 61 include a pair of guide rollers 61 arranged on the front side of the swivel seat 17 and a pair of guide rollers 61 arranged on the rear side of the swivel seat 17.

ガイド機構１６は、一対のガイドローラ６１のうち一方のガイドローラ６１と他方のガイドローラ６１とが互いに離れる方向と近づく方向に移動させるための不図示の移動機構を備える。かかる移動機構によってガイドローラ６１間の距離が短くされることで、一対のガイドローラ６１は案内軌条５２を挟持することができる。 The guide mechanism 16 includes a moving mechanism (not shown) for moving one of the pair of guide rollers 61 and the other guide roller 61 in a direction away from each other and a direction in which the other guide roller 61 approaches each other. By shortening the distance between the guide rollers 61 by such a moving mechanism, the pair of guide rollers 61 can sandwich the guide rails 52.

このように、計測車両用搬送装置１は、案内軌条５２に沿って計測車両用搬送装置１を移動させるためのガイド機構１６を備える。そのため、計測車両用搬送装置１にガイド機構１６を設けない場合に比べて、計測車両用搬送装置１は振動が少ない安定した状態で鉄道軌道５０上を移動することができる。これにより、計測車両２の振動を低減することができ、計測車両２における計測処理を精度よく行うことができる。 As described above, the measuring vehicle transport device 1 includes a guide mechanism 16 for moving the measuring vehicle transport device 1 along the guide rail 52. Therefore, as compared with the case where the guide mechanism 16 is not provided in the measuring vehicle transport device 1, the measuring vehicle transport device 1 can move on the railroad track 50 in a stable state with less vibration. As a result, the vibration of the measuring vehicle 2 can be reduced, and the measurement processing in the measuring vehicle 2 can be performed with high accuracy.

また、ガイド機構１６は、旋回座１７の前方側に配置される一対のガイドローラ６１と、旋回座１７の後方側に配置される一対のガイドローラ６１とを備えている。そのため、計測車両用搬送装置１は、一対のガイドローラ６１のみが台車１１に設けられる場合に比べ、案内軌条５２に沿った移動をさらに精度よく行うことができる。 Further, the guide mechanism 16 includes a pair of guide rollers 61 arranged on the front side of the swivel seat 17 and a pair of guide rollers 61 arranged on the rear side of the swivel seat 17. Therefore, the transport device 1 for a measuring vehicle can move along the guide rail 52 with higher accuracy than when only a pair of guide rollers 61 are provided on the carriage 11.

これにより、計測車両用搬送装置１はより振動が少ない安定した状態で鉄道軌道５０上を移動することができ、計測車両２に加わる振動をさらに低減することができる。したがって、計測車両２における計測処理をさらに精度よく行うことができる。なお、ガイド機構１６は、一対のガイドローラ６１のみを備える構成であってもよい。 As a result, the transport device 1 for the measuring vehicle can move on the railroad track 50 in a stable state with less vibration, and the vibration applied to the measuring vehicle 2 can be further reduced. Therefore, the measurement process in the measurement vehicle 2 can be performed more accurately. The guide mechanism 16 may be configured to include only a pair of guide rollers 61.

また、台車１１は、車軸１４の回転を制動する制動機構１８を備える。かかる制動機構１８は、連結部３０を介して走行車両３における不図示の制動機構と連動している。これにより、後述するように、走行車両３の減速時において計測車両用搬送装置１を振動が少ない安定した状態で鉄道軌道５０上を移動させることができるため、減速時においても、計測車両２における計測処理を精度よく行うことができる。 Further, the bogie 11 includes a braking mechanism 18 for braking the rotation of the axle 14. The braking mechanism 18 is interlocked with a braking mechanism (not shown) in the traveling vehicle 3 via the connecting portion 30. As a result, as will be described later, the transport device 1 for the measuring vehicle can be moved on the railway track 50 in a stable state with less vibration when the traveling vehicle 3 is decelerated, so that the measuring vehicle 2 is also decelerated. The measurement process can be performed with high accuracy.

次に、荷台部２０について説明する。図２に示すように、荷台部２０は、計測車両２が積載される領域である車両積載領域２１と、連結部３０が配置される連結部配置領域２２とを有する。 Next, the loading platform 20 will be described. As shown in FIG. 2, the loading platform portion 20 has a vehicle loading region 21 which is a region where the measurement vehicle 2 is loaded, and a connecting portion arranging region 22 where the connecting portion 30 is arranged.

車両積載領域２１は、計測車両２が上方に存在する領域であり、前方の台車１１に支持される前方領域２３と、後方の台車１１に支持される後方領域２４と、前方領域２３と後方領域２４との間の中央部に形成された凹部２５とを有する。 The vehicle loading area 21 is an area in which the measurement vehicle 2 exists above, and is a front area 23 supported by the front carriage 11, a rear region 24 supported by the rear carriage 11, and a front region 23 and a rear region. It has a recess 25 formed in the central portion between the 24 and the 24.

計測車両２を荷台部２０に積載する場合、例えば、不図示の傾斜台を荷台部２０の後方に配置し、かかる傾斜台から車両積載領域２１へ計測車両２を進入させることができる。計測車両２が車両積載領域２１へ進入する際、計測車両２の各車輪７は、後方領域２４上を経由して凹部２５上に移動する。 When the measuring vehicle 2 is loaded on the loading platform 20, for example, an inclined table (not shown) can be arranged behind the loading platform 20 so that the measuring vehicle 2 can enter the vehicle loading area 21 from the inclined table. When the measuring vehicle 2 enters the vehicle loading area 21, each wheel 7 of the measuring vehicle 2 moves on the recess 25 via the rear area 24.

凹部２５には傾斜部２６，２７および平坦部２８が形成されている。計測車両２の各車輪７は、傾斜部２６上を経由して平坦部２８に移動する。これにより、計測車両２の全ての車輪７が凹部２５の平坦部２８上に配置され、計測車両２を低い位置で計測車両用搬送装置１に積載することができる。また、凹部２５に傾斜部２６が形成されることによって、計測車両用搬送装置１への計測車両２の搬入と搬出を容易に行うことができる。 Inclined portions 26, 27 and flat portions 28 are formed in the recess 25. Each wheel 7 of the measuring vehicle 2 moves to the flat portion 28 via the inclined portion 26. As a result, all the wheels 7 of the measuring vehicle 2 are arranged on the flat portion 28 of the recess 25, and the measuring vehicle 2 can be loaded on the measuring vehicle transport device 1 at a low position. Further, by forming the inclined portion 26 in the recess 25, the measurement vehicle 2 can be easily carried in and out of the measuring vehicle transport device 1.

このように、荷台部２０の車両積載領域２１は、計測車両２の車輪７が配置される凹部２５を有する。そのため、凹部２５を設けない場合に比べ、荷台部２０上における計測車両２の高さ位置を下げることができる。したがって、計測車両用搬送装置１に左右方向または前後方向の振動が発生した場合であっても、計測車両用搬送装置１から計測車両２に伝わる振動を抑制することができ、計測車両２における計測処理を精度よく行うことができる。 As described above, the vehicle loading area 21 of the loading platform 20 has a recess 25 in which the wheels 7 of the measuring vehicle 2 are arranged. Therefore, the height position of the measuring vehicle 2 on the loading platform 20 can be lowered as compared with the case where the recess 25 is not provided. Therefore, even when the measurement vehicle transport device 1 vibrates in the left-right direction or the front-rear direction, the vibration transmitted from the measurement vehicle transport device 1 to the measurement vehicle 2 can be suppressed, and the measurement in the measurement vehicle 2 can be suppressed. The processing can be performed with high accuracy.

また、凹部２５は、２つの台車１１間であって台車１１が下方に存在していない領域に形成されるため、前方領域２３および後方領域２４に対して凹部２５の平坦部２８を低い位置に設けることができる。例えば、平坦部２８の底面を案内軌条５２に接触しない範囲まで近づけることができる。 Further, since the recess 25 is formed in the region between the two carriages 11 where the carriage 11 does not exist below, the flat portion 28 of the recess 25 is set at a lower position with respect to the front region 23 and the rear region 24. Can be provided. For example, the bottom surface of the flat portion 28 can be brought close to a range that does not come into contact with the guide rail 52.

また、平坦部２８は、走行路５１に対して実質的に平行に形成されている。そのため、計測車両２を走行路５１に対して実質的に平行に計測車両用搬送装置１に積載することができる。したがって、計測車両２が道路上を走行している状態と同様の状態で計測車両用搬送装置１により鉄道軌道５０上を移動させることができ、計測車両２における計測処理を精度よく行うことができる。 Further, the flat portion 28 is formed substantially parallel to the traveling path 51. Therefore, the measurement vehicle 2 can be loaded on the measurement vehicle transfer device 1 substantially parallel to the travel path 51. Therefore, the measurement vehicle 2 can be moved on the railroad track 50 by the measurement vehicle transport device 1 in the same state as when the measurement vehicle 2 is traveling on the road, and the measurement process in the measurement vehicle 2 can be performed accurately. ..

また、図３および図４に示すように、荷台部２０および平坦部２８の幅Ｄ２は、一対の車輪１３の幅Ｄ１よりも長い。すなわち、荷台部２０の左端および平坦部２８の左端は、左の車輪１３よりも左方向に位置し、荷台部２０の右端および平坦部２８の右端は、右の車輪１３よりも右方向に位置する。 Further, as shown in FIGS. 3 and 4, the width D2 of the loading platform portion 20 and the flat portion 28 is longer than the width D1 of the pair of wheels 13. That is, the left end of the loading platform 20 and the left end of the flat portion 28 are located to the left of the left wheel 13, and the right end of the loading platform 20 and the right end of the flat portion 28 are located to the right of the right wheel 13. To do.

そのため、計測車両２を左の車輪１３よりも左方向に位置させることができ、また、計測車両２を右の車輪１３よりも右方向に位置させることができる。これにより、例えば、計測車両２を鉄道施設の側壁面に近づけることができ、鉄道施設の側壁面の計測を精度よく行うことができる。 Therefore, the measuring vehicle 2 can be positioned to the left of the left wheel 13, and the measuring vehicle 2 can be positioned to the right of the right wheel 13. Thereby, for example, the measuring vehicle 2 can be brought close to the side wall surface of the railway facility, and the side wall surface of the railway facility can be measured with high accuracy.

ここで、計測車両２を計測車両用搬送装置１の左右方向における中央に配置した状態では計測機器５で精度よく計測できる範囲外に鉄道施設の側壁面があるとする。このような場合でも、計測車両２を中央よりも左右方向いずれかに寄せて配置することで、計測機器５で精度よく計測できる範囲に鉄道施設の側壁面が位置する可能性を高めることができる。なお、計測機器５で精度よく計測できる範囲とは、例えば、計測機器５がイメージセンサである場合、フォーカスの調整ができる範囲である。 Here, it is assumed that the side wall surface of the railway facility is outside the range that can be accurately measured by the measuring device 5 when the measuring vehicle 2 is arranged in the center in the left-right direction of the measuring vehicle transport device 1. Even in such a case, by arranging the measuring vehicle 2 closer to the left-right direction than the center, it is possible to increase the possibility that the side wall surface of the railway facility is located within the range where the measuring device 5 can measure accurately. .. The range in which the measuring device 5 can measure accurately is, for example, a range in which the focus can be adjusted when the measuring device 5 is an image sensor.

図２および図３に示す荷台部２０は、前後方向の中央部全体が凹部２５になっているが、凹部２５は、前後方向の中央部全体に形成されていなくてもよい。図６は、実施の形態１にかかる台車部の他の構成例を示す図である。図７は、図６に示すVII-VII線に沿った断面図であり、図８は、実施の形態１にかかる台車部のさらに他の構成例を示す図である。 In the loading platform portion 20 shown in FIGS. 2 and 3, the entire central portion in the front-rear direction is a recess 25, but the recess 25 may not be formed in the entire central portion in the front-rear direction. FIG. 6 is a diagram showing another configuration example of the bogie portion according to the first embodiment. FIG. 7 is a cross-sectional view taken along the line VII-VII shown in FIG. 6, and FIG. 8 is a diagram showing still another configuration example of the bogie portion according to the first embodiment.

図６および図７に示す荷台部２０では、前後方向の中央部のうち案内軌条５２の上方に位置する中央領域４１に比べ右領域４２および左領域４３が低い位置に形成されることで、左右の凹部２５が形成される。そして、左の凹部２５に計測車両２の左の車輪７が配置され、右の凹部２５に計測車両２の右の車輪７が配置される。 In the loading platform 20 shown in FIGS. 6 and 7, the right region 42 and the left region 43 are formed at lower positions than the central region 41 located above the guide rail 52 in the central portion in the front-rear direction, so that the left and right regions are formed. The recess 25 is formed. Then, the left wheel 7 of the measuring vehicle 2 is arranged in the left recess 25, and the right wheel 7 of the measuring vehicle 2 is arranged in the right recess 25.

これにより、荷台部２０と案内軌条５２との間隔を荷台部２０が案内軌条５２と接触しない距離に保ちつつ、図３に示す荷台部２０よりも、計測車両２を低い位置に積載することができる。そのため、計測車両２における計測処理をさらに精度よく行うことができる。 As a result, the measuring vehicle 2 can be loaded at a lower position than the loading platform 20 shown in FIG. 3 while keeping the distance between the loading platform 20 and the guide rail 52 so that the loading platform 20 does not come into contact with the guide rail 52. it can. Therefore, the measurement process in the measurement vehicle 2 can be performed more accurately.

また、図８に示す荷台部２０では、車輪７と対向する部分に凹部２５が形成される。すなわち、図８に示す荷台部２０では、左前方の車輪７、右前方の車輪７、左後方の車輪７および右後方の車輪７が載置される４つの凹部２５が形成される。これにより、計測車両用搬送装置１は、計測車両２を低い位置に積載することができ、さらに、荷台部２０への計測車両２の位置決めを精度よく行うことができる。 Further, in the loading platform portion 20 shown in FIG. 8, a recess 25 is formed in a portion facing the wheel 7. That is, in the loading platform portion 20 shown in FIG. 8, four recesses 25 on which the left front wheel 7, the right front wheel 7, the left rear wheel 7, and the right rear wheel 7 are placed are formed. As a result, the measuring vehicle transport device 1 can load the measuring vehicle 2 at a low position, and can accurately position the measuring vehicle 2 on the loading platform 20.

なお、図８に示す荷台部２０では、計測車両２の各車輪７と対向する部分に凹部２５が形成されるが、荷台部２０は、凹部２５に代えて、車輪７と対向する部分に車輪７が挿入される開口を有する構成であってもよい。 In the loading platform portion 20 shown in FIG. 8, recesses 25 are formed in the portions of the measuring vehicle 2 facing each wheel 7, but the loading platform portion 20 replaces the recesses 25 with wheels in the portion facing the wheels 7. It may be configured to have an opening into which the 7 is inserted.

このように、計測車両２は、荷台部２０に凹部２５または開口が形成されていることから、計測車両２を低い位置に積載することができ、計測車両２における計測処理を精度よく行うことができる。 As described above, since the measurement vehicle 2 has the recess 25 or the opening formed in the loading platform 20, the measurement vehicle 2 can be loaded at a low position, and the measurement process in the measurement vehicle 2 can be performed accurately. it can.

また、図１に示すように、計測車両２の後部に、計測機器５ｎが鉄道軌道５０に向けて取り付けられる。そして、荷台部２０は、計測車両２の後部がはみ出した状態で計測車両２を積載する。すなわち、荷台部２０は、計測車両２の後部が荷台部２０の後端よりも後方に位置した状態で計測車両２を積載する。 Further, as shown in FIG. 1, a measuring device 5n is attached to the rear part of the measuring vehicle 2 toward the railway track 50. Then, the loading platform portion 20 loads the measuring vehicle 2 with the rear portion of the measuring vehicle 2 protruding. That is, the loading platform 20 loads the measuring vehicle 2 with the rear portion of the measuring vehicle 2 located behind the rear end of the loading platform 20.

これにより、計測機器５ｎが鉄道軌道５０に上下方向で直接対向する状態で計測車両２を積載することができる。したがって、計測車両２は、計測車両用搬送装置１に積載された場合であっても、例えば、計測機器５ｎによって計測車両２の速度および鉄道軌道５０の状態を計測する計測処理を精度よく行うことができる。 This allows for stacking measured vehicle 2 in a state in which the measuring device 5 n faces directly vertically railway track 50. Accordingly, the measuring vehicle 2, even when loaded on the measurement vehicle transport device 1, for example, performs a measurement process for measuring the state of the speed and railway track 50 of the measuring vehicle 2 by the measuring apparatus 5 n accurately be able to.

なお、凹部２５における平坦部２８の後端と荷台部２０の後端との距離は、計測車両２における後方の車輪７と計測車両２における計測機器５ｎの取り付け位置との距離よりも短い。これにより、計測車両２における後方の車輪を凹部２５における平坦部２８の後端に位置させることで、計測機器５ｎが鉄道軌道５０に上下方向で直接対向する状態で計測車両２を積載することができる。 The distance between the rear end of the rear end and the bed portion 20 of the flat portion 28 of the recess 25 is shorter than the distance between the mounting position of the measuring device 5 n the rear wheel 7 in the measuring vehicle 2 in the measuring vehicle 2. Thus, the rear wheels in the measuring vehicle 2 is thereby positioned at the rear end of the flat portion 28 in the recess 25, the measuring device 5 n is loading the measuring vehicle 2 directly opposite state in the vertical direction to the railway track 50 Can be done.

また、凹部２５における平坦部２８の前端と荷台部２０の後端との距離は、計測車両２における前方の車輪７と計測車両２における計測機器５ｎの取り付け位置との距離よりも短くてもよい。これにより、計測車両２における前方の車輪が凹部２５における平坦部２８の前端にある場合であっても、計測機器５ｎが鉄道軌道５０に上下方向で直接対向する状態で計測車両２を積載することができる。 The distance between the rear end of the front end and the bed portion 20 of the flat portion 28 in the recess 25, even shorter than the distance between the mounting position of the measuring device 5 n the front wheel 7 in the measuring vehicle 2 in the measuring vehicle 2 Good. Thus, the front wheels in the measuring vehicle 2 even when the front edge of the flat portion 28 in the recess 25, the measuring apparatus 5 n is loading the measuring vehicle 2 directly opposite state in the vertical direction to the railway track 50 be able to.

計測車両２の処理装置６は、計測機器５ｎから出力される計測データに基づいて、計測車両２を積載した計測車両用搬送装置１の移動速度を計測することができる。また、計測機器５ｎから出力される画像データに基づき、鉄道軌道５０の状態を検出することができる。 Processing device 6 of the measuring vehicle 2 can be measured based on the measurement data outputted from the measuring apparatus 5 n, the moving speed of the measuring vehicle 2 carrying device for carrying the measuring vehicle 1. Further, the state of the railway track 50 can be detected based on the image data output from the measuring device 5n.

図１に示す例では、計測車両２の後部に計測機器５ｎが設けられる構成であるが、計測車両２の前後方向の中央部または前方に計測機器５ｎが設けられる構成であってもよい。例えば、計測機器５ｎを計測車両２の前後方向の中央部に設ける場合、荷台部２０に開口を設けてもよい。 In the example shown in FIG. 1, although the rear part of the measuring vehicle 2 instrumentation 5 n is a configuration provided, it may be a longitudinal direction of the central portion or configurations that forward to the measuring apparatus 5 n are provided for measuring vehicle 2 .. For example, in the case of providing a measuring device 5 n to the central portion in the longitudinal direction of the measuring vehicle 2, it may be provided with an opening in the carrier part 20.

図９は、実施の形態１にかかる計測車両用搬送装置の他の荷台部の構成例を示す図である。図９に示す荷台部２０は、計測機器５ｎの計測方向で計測機器５ｎと対向する位置に開口２９を有する。例えば、計測機器５ｎの計測方向が上下方向である場合、計測機器５ｎと上下方向で対向する位置に開口２９が設けられる。 FIG. 9 is a diagram showing a configuration example of another loading platform portion of the measuring vehicle transport device according to the first embodiment. The loading platform 20 shown in FIG. 9 has an opening 29 at a position facing the measuring device 5 n in the measuring direction of the measuring device 5 n. For example, if the measurement direction of the measuring device 5 n is the vertical direction, the opening 29 is provided at a position opposed in the vertical direction and the measuring apparatus 5 n.

これにより、計測機器５ｎが鉄道軌道５０に直接対向する状態で計測車両２を積載することができ、計測機器５ｎは、開口２９を介して鉄道軌道５０の状態などを計測することができる。なお、計測機器５ｎが鉄道軌道５０に直接対向するとは、計測機器５ｎの鉄道軌道５０へ向けての計測が荷台部２０によって阻害されない状態を意味しており、計測機器５ｎの計測方向は、鉛直方向に限定されない。 Thus, it is possible to instrumentation 5 n is loading the measuring vehicle 2 directly opposite state railway track 50, the measuring apparatus 5 n can measure the current state of the railway track 50 via the opening 29 .. Note that the instrumentation 5 n directly opposite the railway track 50 means a state where the measurement towards the railway track 50 of the measuring device 5 n are not inhibited by the bed portion 20, the measurement direction of the measuring device 5 n Is not limited to the vertical direction.

次に、図２に戻って、連結部３０を説明する。図２に示す連結部３０は、図１に示す走行車両３の連結機構８０に連結される連結機構３１と、連結機構３１を支持する支持台３２とを備える。連結機構３１および支持台３２には、走行車両３の制動機構の制動動作を伝達する伝達部が配置されており、かかる伝達部が台車１１の制動機構１８に連結されている。そして、走行車両３が制動する場合に、走行車両３の制動動作が制動機構１８に伝えられ、制動機構１８が車軸１４の回転を制動する。 Next, returning to FIG. 2, the connecting portion 30 will be described. The connecting portion 30 shown in FIG. 2 includes a connecting mechanism 31 connected to the connecting mechanism 80 of the traveling vehicle 3 shown in FIG. 1 and a support base 32 for supporting the connecting mechanism 31. The connecting mechanism 31 and the support base 32 are provided with a transmission unit that transmits the braking operation of the braking mechanism of the traveling vehicle 3, and the transmission unit is connected to the braking mechanism 18 of the carriage 11. Then, when the traveling vehicle 3 brakes, the braking operation of the traveling vehicle 3 is transmitted to the braking mechanism 18, and the braking mechanism 18 brakes the rotation of the axle 14.

走行車両３の制動機構および台車１１の制動機構１８は、例えば、空気ブレーキである。走行車両３のブレーキ弁が制御されることによって伝達部であるブレーキ管に圧縮空気が供給されて、計測車両用搬送装置１の制動が行われる。なお、制動機構１８は、圧縮空気に代えて油圧によって駆動する構成であってもよい。 The braking mechanism of the traveling vehicle 3 and the braking mechanism 18 of the carriage 11 are, for example, air brakes. By controlling the brake valve of the traveling vehicle 3, compressed air is supplied to the brake pipe, which is a transmission unit, and the measuring vehicle transport device 1 is braked. The braking mechanism 18 may be driven by flood control instead of compressed air.

このように、計測車両用搬送装置１は制動機構１８を備えることから、走行車両３が制動動作によって減速した場合に、計測車両用搬送装置１を制動機構１８によって減速させることができる。そのため、走行車両３の減速時において計測車両用搬送装置１を振動が少ない安定した状態で鉄道軌道５０上を移動させることができるため、減速時においても、計測車両２における計測処理を精度よく行うことができる。 As described above, since the measuring vehicle transport device 1 includes the braking mechanism 18, when the traveling vehicle 3 is decelerated by the braking operation, the measuring vehicle transport device 1 can be decelerated by the braking mechanism 18. Therefore, since the transport device 1 for the measuring vehicle can be moved on the railway track 50 in a stable state with less vibration when the traveling vehicle 3 is decelerated, the measurement processing in the measuring vehicle 2 is performed accurately even when the traveling vehicle 3 is decelerated. be able to.

以上のように、実施の形態１にかかる計測車両用搬送装置１は、自走して周囲の状態を計測可能な計測車両２を積載する計測車両用搬送装置であって、台車部１０と、荷台部２０とを備える。台車部１０は、鉄道軌道５０の案内軌条５２を挟持する一対のガイドローラ６１と鉄道軌道５０の一対の走行路５１を移動する一対の車輪１３とを含む台車１１を複数有する。荷台部２０は、台車部１０に支持され、且つ周囲の状態を計測する計測車両２を積載する。そして、荷台部２０は、計測車両２が積載される領域である車両積載領域２１に、計測車両２の車輪７が配置される凹部２５を有する。これにより、鉄道施設検査装置を搭載した専用の鉄道車両を準備する必要がないため、中央案内軌条方式を採用した鉄道軌道５０が用いられた鉄道施設の状態の計測を、コストを抑えて実施することができる。そして、計測車両２を低い位置に積載することができるため、計測車両２における計測処理を精度よく行うことができる。 As described above, the measuring vehicle transporting device 1 according to the first embodiment is a measuring vehicle transporting device for loading the measuring vehicle 2 capable of self-propelling and measuring the surrounding state, and includes the carriage portion 10 and the carriage unit 10. A loading platform 20 is provided. The bogie portion 10 has a plurality of bogies 11 including a pair of guide rollers 61 that sandwich the guide rail 52 of the railroad track 50 and a pair of wheels 13 that move on a pair of traveling paths 51 of the railroad track 50. The loading platform 20 is supported by the trolley 10, and is loaded with a measuring vehicle 2 that measures the surrounding state. The loading platform 20 has a recess 25 in which the wheels 7 of the measuring vehicle 2 are arranged in the vehicle loading area 21 which is the area where the measuring vehicle 2 is loaded. As a result, it is not necessary to prepare a dedicated railroad vehicle equipped with a railroad facility inspection device, so the state of the railroad facility using the railroad track 50 adopting the central guide rail system is measured at low cost. be able to. Since the measurement vehicle 2 can be loaded at a low position, the measurement process in the measurement vehicle 2 can be performed with high accuracy.

また、荷台部２０は、計測車両２に設けられた計測機器５ｎが鉄道軌道５０に直接対向する状態で計測車両２を積載する。これにより、計測車両２は、計測車両用搬送装置１に積載された場合であっても、計測処理を精度よく行うことができる。 Also, the loading platform 20, the measuring instruments 5 n provided in the measuring vehicle 2 loading measurement vehicle 2 directly opposite state railway track 50. As a result, the measurement vehicle 2 can perform the measurement process with high accuracy even when the measurement vehicle 2 is loaded on the measurement vehicle transfer device 1.

例えば、計測機器５ｎは、計測車両２の後部に取り付けられる。また、荷台部２０は、計測車両２の後部が後方からはみ出した状態で計測車両２を積載する。これにより、計測車両２は、計測車両用搬送装置１に積載された場合であっても鉄道軌道５０の状態を計測する計測処理を精度よく行うことができる。 For example, the measuring apparatus 5 n is attached to the rear of the measuring vehicle 2. Further, the loading platform portion 20 loads the measuring vehicle 2 with the rear portion of the measuring vehicle 2 protruding from the rear. As a result, the measurement vehicle 2 can accurately perform the measurement process for measuring the state of the railroad track 50 even when the measurement vehicle 2 is loaded on the transfer device 1 for the measurement vehicle.

また、台車１１は、案内軌条５２に対して回転可能に設けられ、一対のガイドローラ６１が複数取り付けられた旋回座１７を備える。そのため、計測車両用搬送装置１は、一対のガイドローラ６１のみが台車１１に設けられる場合に比べ、案内軌条５２に沿った移動をさらに精度よく行うことができ、計測車両２における計測処理をさらに精度よく行うことができる。 Further, the bogie 11 is provided so as to be rotatable with respect to the guide rail 52, and includes a swivel seat 17 to which a plurality of a pair of guide rollers 61 are attached. Therefore, the transport device 1 for the measurement vehicle can move along the guide rail 52 with higher accuracy than the case where only the pair of guide rollers 61 are provided on the carriage 11, and the measurement process in the measurement vehicle 2 can be further performed. It can be done with high accuracy.

また、複数の台車１１は、鉄道軌道５０の延伸方向に間隔を空けて配置されている。そして、荷台部２０の凹部２５は、台車１１間に形成されるため、台車１１上に凹部２５を設ける場合に比べ、凹部２５をより低い位置に設けることができる。 Further, the plurality of bogies 11 are arranged at intervals in the extending direction of the railroad track 50. Since the recess 25 of the loading platform 20 is formed between the carriages 11, the recess 25 can be provided at a lower position than when the recess 25 is provided on the carriage 11.

また、荷台部２０の幅Ｄ２は、台車１１における一対の車輪１３の幅Ｄ１よりも大きい。これにより、荷台部２０上において計測車両２を積載可能な範囲を広げることができるため、例えば、計測車両２を鉄道施設の側壁面に近づけることができる。 Further, the width D2 of the loading platform 20 is larger than the width D1 of the pair of wheels 13 in the carriage 11. As a result, the range in which the measuring vehicle 2 can be loaded can be expanded on the loading platform 20, so that, for example, the measuring vehicle 2 can be brought closer to the side wall surface of the railway facility.

また、実施の形態１にかかる計測車両用搬送装置１は、鉄道軌道５０上を走行する走行車両３に接続される連結部３０を備える。台車１１は、一対の車輪１３の回転を制動する制動機構１８を備える。制動機構１８は、連結部３０を介して走行車両３の制動機構と連動して制動を行う。これにより、走行車両３の減速時において計測車両用搬送装置１は振動が少ない安定した状態で鉄道軌道５０上を移動することができるため、減速時においても、計測車両２における計測処理を精度よく行うことができる。 Further, the measuring vehicle transport device 1 according to the first embodiment includes a connecting portion 30 connected to a traveling vehicle 3 traveling on the railway track 50. The carriage 11 includes a braking mechanism 18 that brakes the rotation of the pair of wheels 13. The braking mechanism 18 performs braking in conjunction with the braking mechanism of the traveling vehicle 3 via the connecting portion 30. As a result, the transport device 1 for the measuring vehicle can move on the railway track 50 in a stable state with less vibration when the traveling vehicle 3 is decelerated, so that the measurement processing in the measuring vehicle 2 can be performed accurately even when the traveling vehicle 3 is decelerated. It can be carried out.

実施の形態２．
実施の形態２にかかる計測車両用搬送装置は、油圧発生装置を有する計測車両を積載し、台車部に油圧駆動部が設けられ、且つ荷台部に計測機器が設けられている点で、実施の形態１にかかる計測車両用搬送装置１と異なる。以下においては、実施の形態１と同様の機能を有する構成要素については同一符号を付して説明を省略し、実施の形態１の計測車両用搬送装置１と異なる点を中心に説明する。 Embodiment 2.
The transport device for a measuring vehicle according to the second embodiment is implemented in that a measuring vehicle having a hydraulic pressure generator is loaded, a hydraulic drive unit is provided on a carriage portion, and a measuring device is provided on a loading platform portion. It is different from the measuring vehicle transport device 1 according to the first embodiment. In the following, the components having the same functions as those of the first embodiment will be designated by the same reference numerals and the description thereof will be omitted, and the differences from the measuring vehicle transport device 1 of the first embodiment will be mainly described.

図１０は、実施の形態２にかかる計測車両が積載された状態の計測車両用搬送装置の側面図である。図１０に示すように、実施の形態２にかかる計測車両用搬送装置１Ａは、計測車両２Ａを積載する。計測車両２Ａは、油圧発生装置８を備え、かつ、処理装置６に代えて処理装置６Ａを備える点で、実施の形態１にかかる計測車両２と異なる。 FIG. 10 is a side view of a transport device for a measurement vehicle in a state where the measurement vehicle according to the second embodiment is loaded. As shown in FIG. 10, the measuring vehicle transport device 1A according to the second embodiment loads the measuring vehicle 2A. The measurement vehicle 2A is different from the measurement vehicle 2 according to the first embodiment in that the measurement vehicle 2A is provided with the oil pressure generator 8 and is provided with the processing device 6A instead of the processing device 6.

油圧発生装置８は、計測車両２Ａのエンジンまたはトランスミッションから得られる動力によって油圧を発生する。処理装置６Ａは、計測車両２Ａ外に設けられた計測機器に有線または無線で接続され、計測車両２Ａ外に設けられた計測機器の計測データを取得する点で、実施の形態１にかかる処理装置６と異なる。 The oil pressure generator 8 generates oil pressure by the power obtained from the engine or transmission of the measurement vehicle 2A. The processing device 6A is the processing device according to the first embodiment in that it is connected to a measuring device provided outside the measuring vehicle 2A by wire or wirelessly and acquires measurement data of the measuring device provided outside the measuring vehicle 2A. Different from 6.

また、計測車両用搬送装置１Ａには、連結部３０が設けられておらず、台車部１０に代えて台車部１０Ａが設けられ、荷台部２０に代えて荷台部２０Ａが設けられている点で、計測車両用搬送装置１Ａは、実施の形態１にかかる計測車両用搬送装置１と異なる。 Further, the transport device 1A for a measuring vehicle is not provided with a connecting portion 30, but is provided with a carriage portion 10A instead of the carriage portion 10 and a loading platform portion 20A instead of the loading platform portion 20. The measuring vehicle transport device 1A is different from the measuring vehicle transport device 1 according to the first embodiment.

台車部１０Ａは、前方に配置された台車１１と、後方に配置された台車１１Ａとを備える。台車１１Ａは、計測車両２Ａに設けられた油圧発生装置８によって駆動されて鉄道軌道５０上を走行することができる。なお、台車部１０Ａは、台車１１Ａを前方に配置し、台車１１を後方に配置した構成であってもよい。また、台車部１０Ａは、前方と後方とに台車１１Ａを配置した構成であってもよい。 The carriage portion 10A includes a carriage 11 arranged in the front and a carriage 11A arranged in the rear. The bogie 11A can be driven on the railroad track 50 by being driven by the flood control generator 8 provided in the measurement vehicle 2A. The carriage portion 10A may have a configuration in which the carriage 11A is arranged in the front and the carriage 11 is arranged in the rear. Further, the bogie portion 10A may have a configuration in which the bogies 11A are arranged in the front and the rear.

図１１は、実施の形態２にかかる計測車両用搬送装置の台車部における台車の平面図である。図１１に示すように、台車１１Ａは、台車１１の構成に加え、さらに、油圧駆動部１９を備える。台車１１Ａの油圧駆動部１９は、計測車両２Ａの油圧発生装置８と接続管９によって接続されており、油圧発生装置８によって発生する油圧によって車軸１４を回転させる。 FIG. 11 is a plan view of the carriage in the carriage portion of the measuring vehicle transport device according to the second embodiment. As shown in FIG. 11, the carriage 11A further includes a hydraulic drive unit 19 in addition to the configuration of the carriage 11. The hydraulic drive unit 19 of the trolley 11A is connected to the oil pressure generator 8 of the measuring vehicle 2A by a connecting pipe 9, and the axle 14 is rotated by the flood pressure generated by the oil pressure generator 8.

車軸１４の回転によって車輪１３が回転するため、計測車両用搬送装置１Ａは、計測車両２Ａに設けられた油圧発生装置８を利用して、鉄道軌道５０上を自走することができる。したがって、走行車両３を用いることなく鉄道施設の状態の計測を容易に行うことができる。また、計測車両用搬送装置１Ａに積載された計測車両２Ａは、走行車両３との連結部３０による連結による影響を受けることなく、鉄道施設の状態の計測を行うことができる。 Since the wheels 13 are rotated by the rotation of the axle 14, the measuring vehicle transport device 1A can self-propell on the railroad track 50 by using the hydraulic pressure generator 8 provided in the measuring vehicle 2A. Therefore, the state of the railway facility can be easily measured without using the traveling vehicle 3. Further, the measuring vehicle 2A loaded on the measuring vehicle transport device 1A can measure the state of the railway facility without being affected by the connection by the connecting portion 30 with the traveling vehicle 3.

また、計測車両用搬送装置１Ａの台車１１Ａは、油圧駆動部１９に代えて、計測車両２Ａの車輪７の回転を車輪１３の回転に伝達する伝達機構を設ける構成であってもよい。これによっても、走行車両３を用いることなく鉄道施設の状態の計測を容易に行うことができる。 Further, the carriage 11A of the measuring vehicle transport device 1A may be provided with a transmission mechanism for transmitting the rotation of the wheels 7 of the measuring vehicle 2A to the rotation of the wheels 13 instead of the hydraulic drive unit 19. This also makes it possible to easily measure the state of the railway facility without using the traveling vehicle 3.

なお、油圧駆動部１９は、計測車両２Ａの車輪７の回転を利用しないため、計測車両２Ａの車輪７の回転を車輪１３の回転に伝達する場合に比べて、計測車両２Ａに加わる振動を抑えることができる。したがって、計測車両用搬送装置１Ａに積載された計測車両２Ａは、鉄道施設の状態を精度よく計測することができる。 Since the hydraulic drive unit 19 does not utilize the rotation of the wheels 7 of the measuring vehicle 2A, the vibration applied to the measuring vehicle 2A is suppressed as compared with the case where the rotation of the wheels 7 of the measuring vehicle 2A is transmitted to the rotation of the wheels 13. be able to. Therefore, the measuring vehicle 2A loaded on the measuring vehicle transport device 1A can accurately measure the state of the railway facility.

また、荷台部２０Ａは、鉄道軌道５０と対向する底面に鉄道軌道５０に向けて取り付けられた計測機器７０を備える点で、実施の形態１の荷台部２０と異なる。計測機器７０は、計測車両２Ａの処理装置６Ａと有線または無線によって接続されている。計測機器７０の計測データは、有線または無線によって処理装置６Ａへ送信される。 Further, the loading platform 20A is different from the loading platform 20 of the first embodiment in that the measuring device 70 is provided on the bottom surface facing the railway track 50 so as to face the railway track 50. The measuring device 70 is connected to the processing device 6A of the measuring vehicle 2A by wire or wirelessly. The measurement data of the measuring device 70 is transmitted to the processing device 6A by wire or wirelessly.

このように、荷台部２０Ａには、計測車両２Ａの計測処理に用いる計測データを得る計測機器７０が設けられることから、計測機器７０を鉄道軌道５０に近づけることができる。したがって、計測車両２Ａにおける計測処理を精度よく行うことができる。 As described above, since the loading platform 20A is provided with the measuring device 70 for obtaining the measuring data used for the measuring process of the measuring vehicle 2A, the measuring device 70 can be brought closer to the railway track 50. Therefore, the measurement process in the measurement vehicle 2A can be performed accurately.

また、計測機器７０を鉄道軌道５０に近づけることができることから、計測機器７０を低い位置に配置でき、計測車両用搬送装置１Ａから計測機器７０に加わる振動を抑えることができる。したがって、計測車両２Ａにおける計測処理を精度よく行うことができる。 Further, since the measuring device 70 can be brought closer to the railroad track 50, the measuring device 70 can be arranged at a low position, and the vibration applied to the measuring device 70 from the measuring vehicle transport device 1A can be suppressed. Therefore, the measurement process in the measurement vehicle 2A can be performed accurately.

なお、図１０に示す例では、荷台部２０Ａの後部に計測機器７０を設けたが、計測機器７０は、計測車両用搬送装置１Ａの走行を阻害せず且つ計測車両２Ａの積載を阻害しない位置であれば、荷台部２０Ａのいずれの位置に配置してもよい。例えば、荷台部２０Ａの前部に計測機器７０を設けてもよい。 In the example shown in FIG. 10, the measuring device 70 is provided at the rear of the loading platform 20A, but the measuring device 70 is located at a position that does not hinder the traveling of the measuring vehicle transport device 1A and does not hinder the loading of the measuring vehicle 2A. If so, it may be arranged at any position of the loading platform 20A. For example, the measuring device 70 may be provided in front of the loading platform 20A.

また、計測機器７０は、図１に示す計測機器５ｎに代えて設けられるが、計測機器５ｎと共に、計測機器７０を設けることもできる。この場合、処理装置６Ａは、計測機器７０の計測データと計測機器５ｎの計測データとを共に用いることができる。例えば、処理装置６Ａは、計測機器７０の計測データと計測機器５ｎの計測データとを平均化したデータを用いて、計測車両２Ａにおける計測処理を行うこともできる。 Furthermore, the measuring device 70 is provided in place of the measuring instrument 5 n shown in FIG. 1, the measuring device 5 n, it can also be provided measuring equipment 70. In this case, the processing device 6A can use both the measurement data of the measuring device 70 and the measurement data of the measuring device 5n. For example, processor 6A is a measurement data between the measurement data of the measuring instrument 70 measuring instruments 5 n using averaged data, it is also possible to perform measurement processing in the measuring vehicle 2A.

また、荷台部２０Ａに形成される凹部２５は、荷台部２０に形成される凹部２５と同様に車両積載領域２１の全体に形成されていなくてもよい。また、実施の形態１にかかる計測車両用搬送装置１において、計測機器５ｎおよび処理装置６に代えて、計測機器７０および処理装置６Ａを設ける構成にしてもよい。 Further, the recess 25 formed in the loading platform 20A may not be formed in the entire vehicle loading area 21 like the recess 25 formed in the loading platform 20. Also, in such a measurement vehicle transporting apparatus 1 in the first embodiment, instead of the measuring device 5 n and processing device 6, it may be configured to provide a measuring device 70 and processing unit 6A.

以上のように、実施の形態２にかかる計測車両用搬送装置１Ａにおいて、荷台部２０Ａに鉄道軌道５０に向けて計測機器７０が取り付けられる。そして、計測機器７０は、計測車両２Ａに有線または無線によって接続される。これにより、例えば、計測車両２Ａにおける計測処理に用いる計測機器７０を低い位置に配置できるため、計測車両２Ａにおける計測処理を精度よく行うことができる。 As described above, in the measuring vehicle transport device 1A according to the second embodiment, the measuring device 70 is attached to the loading platform 20A toward the railroad track 50. Then, the measuring device 70 is connected to the measuring vehicle 2A by wire or wirelessly. As a result, for example, the measuring device 70 used for the measurement processing in the measuring vehicle 2A can be arranged at a low position, so that the measurement processing in the measuring vehicle 2A can be performed with high accuracy.

また、台車部１０Ａは、計測車両２Ａの油圧発生装置８に接続され、油圧発生装置８からの油圧によって車輪１３を駆動する油圧駆動部１９を備える。これにより、走行車両３を用いることなく、計測車両用搬送装置１Ａに積載された計測車両２Ａによって鉄道施設の状態の計測を容易に行うことができる。また、走行車両３との連結部３０による連結による影響を受けることなく、計測車両用搬送装置１Ａに積載された計測車両２Ａによって鉄道施設の状態の計測を精度よく行うことができる。 Further, the bogie unit 10A includes a hydraulic drive unit 19 which is connected to the oil pressure generator 8 of the measurement vehicle 2A and drives the wheels 13 by the oil pressure from the oil pressure generator 8. As a result, the state of the railway facility can be easily measured by the measuring vehicle 2A loaded on the measuring vehicle transport device 1A without using the traveling vehicle 3. Further, the state of the railway facility can be accurately measured by the measuring vehicle 2A loaded on the measuring vehicle transport device 1A without being affected by the connection by the connecting portion 30 with the traveling vehicle 3.

以上の実施の形態に示した構成は、本発明の内容の一例を示すものであり、別の公知の技術と組み合わせることも可能であるし、本発明の要旨を逸脱しない範囲で、構成の一部を省略、変更することも可能である。 The configuration shown in the above-described embodiment shows an example of the content of the present invention, can be combined with another known technique, and is one of the configurations without departing from the gist of the present invention. It is also possible to omit or change the part.

１，１Ａ 計測車両用搬送装置、２，２Ａ 計測車両、３ 走行車両、４ 計測設備、５，５１，５２，・・・，５ｎ−１，５ｎ，７０ 計測機器、６，６Ａ 処理装置、７，１３ 車輪、８ 油圧発生装置、９ 接続管、１０，１０Ａ 台車部、１１，１１Ａ 台車、１２ 横ばり部、１４ 車軸、１５ 軸受部、１６ ガイド機構、１７ 旋回座、１８ 制動機構、１９ 油圧駆動部、２０，２０Ａ 荷台部、２１ 車両積載領域、２２ 連結部配置領域、２３ 前方領域、２４ 後方領域、２５ 凹部、２６，２７ 傾斜部、２８ 平坦部、２９ 開口、３０ 連結部、３１，８０ 連結機構、３２ 支持台、４１ 中央領域、４２ 右領域、４３ 左領域、５０ 鉄道軌道、５１ 走行路、５２ 案内軌条、６１ ガイドローラ、６２ ローラ支持枠、７１ ホイール、７２ タイヤ。 1,1A measuring vehicle transport device, 2, 2A measurement vehicle, 3 traveling vehicle, 4 measuring equipment, 5,5 1, 5 2, ··· , 5 n-1, 5 n, 70 instrumentation, 6, 6A Processing equipment, 7,13 wheels, 8 hydraulic generators, 9 connecting pipes, 10,10A trolleys, 11,11A trolleys, 12 sideways, 14 axles, 15 bearings, 16 guide mechanisms, 17 swivel seats, 18 braking Mechanism, 19 Hydraulic drive, 20, 20A loading platform, 21 Vehicle loading area, 22 Connection area, 23 Front area, 24 Rear area, 25 Recess, 26, 27 Inclined part, 28 Flat part, 29 Opening, 30 Connection Parts, 31, 80 connecting mechanism, 32 support base, 41 central area, 42 right area, 43 left area, 50 railroad track, 51 track, 52 guide rail, 61 guide roller, 62 roller support frame, 71 wheel, 72 tire ..

Claims (9)

自走して周囲の状態を計測可能な計測車両を積載する計測車両用搬送装置であって、
一対の走行路および案内軌条を含む鉄道軌道の前記案内軌条を挟持する一対のガイドローラと前記一対の走行路上を移動する一対の車輪とを含む台車を複数有する台車部と、
前記台車部に支持され、且つ前記計測車両を積載する荷台部と、を備え、
前記荷台部は、
前記計測車両が積載される領域に、前記計測車両の右側車輪が配置される右側凹部と、前記計測車両の左側車輪が配置される左側凹部とを有し、前記右側凹部と前記左側凹部との間にあり且つ前記案内軌条と上下方向で対向する中央領域は、前記右側凹部および前記左側凹部よりも高い位置に形成される
ことを特徴とする計測車両用搬送装置。 It is a transport device for measuring vehicles that loads a measuring vehicle that can self-propell and measure the surrounding conditions.
A bogie unit having a plurality of bogies including a pair of guide rollers sandwiching the guide rails of a railroad track including a pair of runways and guide rails and a pair of wheels moving on the pair of runways.
It is provided with a loading platform portion that is supported by the trolley section and that loads the measuring vehicle.
The loading platform is
In a region where the measurement vehicle is loaded, the right recess right wheels of the measuring vehicle is disposed, possess a left recess left wheel is arranged in the measuring vehicle, and the right recess and said left recess A transport device for a measuring vehicle, characterized in that a central region between the guide rails and facing the guide rail in the vertical direction is formed at a position higher than the right side recess and the left side recess. 自走して周囲の状態を計測可能な計測車両を積載する計測車両用搬送装置であって、
一対の走行路および案内軌条を含む鉄道軌道の前記案内軌条を挟持する一対のガイドローラと前記一対の走行路上を移動する一対の車輪とを含む台車を複数有する台車部と、
前記台車部に支持され、且つ前記計測車両を積載する荷台部と、を備え、
前記荷台部は、
前記計測車両が積載される領域に、前記計測車両の車輪が配置される凹部を有し、
前記荷台部には、前記鉄道軌道に向けて計測機器が取り付けられ、
前記計測機器は、前記計測車両に有線または無線によって接続される
ことを特徴とする計測車両用搬送装置。 It is a transport device for measuring vehicles that loads a measuring vehicle that can self-propell and measure the surrounding conditions.
A bogie unit having a plurality of bogies including a pair of guide rollers sandwiching the guide rails of a railroad track including a pair of runways and guide rails and a pair of wheels moving on the pair of runways.
It is provided with a loading platform portion that is supported by the trolley section and that loads the measuring vehicle.
The loading platform is
In a region where the measurement vehicle is loaded, it has a recess wheels of the measuring vehicle is located,
A measuring device is attached to the loading platform toward the railway track.
The measuring device is a transport device for a measuring vehicle, which is connected to the measuring vehicle by wire or wirelessly. 自走して周囲の状態を計測可能な計測車両を積載する計測車両用搬送装置であって、
一対の走行路および案内軌条を含む鉄道軌道の前記案内軌条を挟持する一対のガイドローラと前記一対の走行路上を移動する一対の車輪とを含む台車を複数有する台車部と、
前記台車部に支持され、且つ前記計測車両を積載する荷台部と、を備え、
前記荷台部は、
前記計測車両が積載される領域に、前記計測車両の車輪が配置される凹部を有し、
前記複数の台車のうち一部または全部は、
前記計測車両の油圧発生装置に接続され、前記油圧発生装置からの油圧によって前記一対の車輪を駆動する油圧駆動部を備える
ことを特徴とする計測車両用搬送装置。 It is a transport device for measuring vehicles that loads a measuring vehicle that can self-propell and measure the surrounding conditions.
A bogie unit having a plurality of bogies including a pair of guide rollers sandwiching the guide rails of a railroad track including a pair of runways and guide rails and a pair of wheels moving on the pair of runways.
It is provided with a loading platform portion that is supported by the trolley section and that loads the measuring vehicle.
The loading platform is
In a region where the measurement vehicle is loaded, it has a recess wheels of the measuring vehicle is located,
Some or all of the plurality of carts
A transport device for a measuring vehicle , which is connected to a hydraulic pressure generating device of the measuring vehicle and includes a hydraulic driving unit that drives the pair of wheels by the hydraulic pressure from the hydraulic pressure generating device. 前記荷台部は、
前記計測車両に設けられた計測機器が前記鉄道軌道に直接対向する状態で前記計測車両を積載する
ことを特徴とする請求項１から３のいずれか１つに記載の計測車両用搬送装置。 The loading platform is
The transport device for a measuring vehicle according to any one of claims 1 to 3 , wherein the measuring vehicle is loaded in a state where the measuring device provided on the measuring vehicle is directly opposed to the railroad track. 前記計測機器は、前記計測車両の後部に取り付けられ、
前記荷台部は、
前記計測車両の後部が後方からはみ出した状態で前記計測車両を積載する
ことを特徴とする請求項４に記載の計測車両用搬送装置。 The measuring device is attached to the rear part of the measuring vehicle.
The loading platform is
The transport device for a measurement vehicle according to claim 4 , wherein the measurement vehicle is loaded in a state where the rear portion of the measurement vehicle protrudes from the rear. 前記台車は、
前記一対のガイドローラが複数取り付けられた旋回座を備える
ことを特徴とする請求項１から５のいずれか一つに記載の計測車両用搬送装置。 The dolly
The transport device for a measuring vehicle according to any one of claims 1 to 5, further comprising a swivel seat to which a plurality of the pair of guide rollers are attached. 前記複数の台車は、前記鉄道軌道の延伸方向に間隔を空けて配置され、
前記凹部は、前記台車間に形成される
ことを特徴とする請求項１から６のいずれか一つに記載の計測車両用搬送装置。 The plurality of bogies are arranged at intervals in the extending direction of the railroad track.
The transport device for a measuring vehicle according to any one of claims 1 to 6, wherein the recess is formed between the carriages. 前記荷台部の幅は、前記一対の車輪の幅よりも大きい
ことを特徴とする請求項１から７のいずれか一つに記載の計測車両用搬送装置。 The transport device for a measuring vehicle according to any one of claims 1 to 7, wherein the width of the loading platform portion is larger than the width of the pair of wheels. 前記鉄道軌道上を走行する走行車両に接続される連結部を備え、
前記台車は、
前記一対の車輪の回転を制動する制動機構を備え、
前記制動機構は、前記連結部を介して前記走行車両の制動機構と連動して前記制動を行う
ことを特徴とする請求項１から８のいずれか一つに記載の計測車両用搬送装置。 It is provided with a connecting portion connected to a traveling vehicle traveling on the railway track.
The dolly
A braking mechanism for braking the rotation of the pair of wheels is provided.
The transport device for a measuring vehicle according to any one of claims 1 to 8, wherein the braking mechanism performs the braking in conjunction with the braking mechanism of the traveling vehicle via the connecting portion.
JP2017235429A 2017-12-07 2017-12-07 Transport device for measuring vehicles Active JP6899758B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2017235429A JP6899758B2 (en) 2017-12-07 2017-12-07 Transport device for measuring vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017235429A JP6899758B2 (en) 2017-12-07 2017-12-07 Transport device for measuring vehicles

Publications (2)

Publication Number Publication Date
JP2019099092A JP2019099092A (en) 2019-06-24
JP6899758B2 true JP6899758B2 (en) 2021-07-07

Family

ID=66975631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017235429A Active JP6899758B2 (en) 2017-12-07 2017-12-07 Transport device for measuring vehicles

Country Status (1)

Country Link
JP (1) JP6899758B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7231156B2 (en) * 2019-09-12 2023-03-01 株式会社ドーコン trolley for moving

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50159008A (en) * 1974-06-17 1975-12-23
JPH0291070U (en) * 1989-01-06 1990-07-19
JP4863206B2 (en) * 2006-06-27 2012-01-25 北海道旅客鉄道株式会社 Railway vehicles for loading road vehicles
JP6584823B2 (en) * 2014-06-20 2019-10-02 株式会社東芝 Memory management apparatus, program, and method

Also Published As

Publication number Publication date
JP2019099092A (en) 2019-06-24

Similar Documents

Publication Publication Date Title
CN106477258B (en) Article transport facility
JP5841697B2 (en) Coupler system and railway vehicle
JP4919331B2 (en) Rigid train line unevenness measuring device
CN201745588U (en) Special rail car for tunnel cross section scanning system
US11834081B2 (en) Track measuring vehicle and method for recording a vertical track position
JPWO2017164133A1 (en) Inspection system, inspection method, and program
CN107074255A (en) Apparatus and method and railroad vehicle for determination at least one feature of the track of railroad vehicle
JPH10339629A (en) Measuring device
JP6899758B2 (en) Transport device for measuring vehicles
JP6802465B2 (en) Connected vehicle and its running method
JP5808587B2 (en) Inspection method and apparatus
JP6027480B2 (en) Trajectory inspection method and apparatus
CN111376930A (en) Detection and maintenance device and method for track system
RU2513338C1 (en) Estimation of track state
ES2225800T3 (en) MEASUREMENT AND DEVICE PROCEDURE TO REGISTER THE COMPRESSIBILITY OF A VIA.
JPH04243659A (en) Straddle type monorail truck
RU65501U1 (en) DEVICE FOR MONITORING RAILWAY PARAMETERS
JP6644598B2 (en) Method and apparatus for measuring the angle of attack between a wheel and a rail of a railway vehicle
JP6929080B2 (en) Height measuring trolley
JPH08192746A (en) Ultrasonic traveling track dimension measuring device
KR20110061056A (en) Method for estimating a radius of curvature for curved section of the railway vehicles
RU2152469C1 (en) Measuring device on rail running gear
RU2442714C1 (en) Control unit for gage width
JP2001241946A (en) Track characteristics inspection car
CN217586322U (en) Contact net anchor section joint simulation platform

Legal Events

Date Code Title Description
RD01 Notification of change of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7426

Effective date: 20171212

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20171212

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20191213

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20201008

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20201027

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20201204

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20210518

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20210615

R150 Certificate of patent or registration of utility model

Ref document number: 6899758

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150