JP2020187028A - Positioning device - Google Patents
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本発明は、車両に搭載された検知デバイスの検査等をする際の検査用基準具を配置する位置の位置決め装置に関するものである。 The present invention relates to a positioning device at a position where an inspection reference tool is arranged when inspecting a detection device mounted on a vehicle.
近年、車両には、周囲の安全確認、衝突防止装置、緊急自動ブレーキや踏み間違い防止装置など先進安全技術に使われるカメラやミリ波レーダーといった検知デバイスが搭載されている。これらの検知デバイスが適切に機能しない場合には、重大な事故を引き起こす原因となってしまう虞がある。 In recent years, vehicles have been equipped with detection devices such as cameras and millimeter-wave radars used in advanced safety technologies such as surrounding safety confirmation, collision prevention devices, emergency automatic braking and misstep prevention devices. If these detection devices do not function properly, they can cause serious accidents.
そのため、検知デバイスが適切に機能しているか否かの検査やエーミング作業が行われている。この検査やエーミング作業を行う際は、車両から一定の距離離れた所定の位置にターゲットパターン等の検査用基準具を配置し、車両に搭載した検知デバイスが正常に検査用基準具を検知するか否かを検査する。また、検知デバイスの検知誤差等に応じ、検知デバイスの初期化や微調整を行う。 Therefore, inspection and aiming work are performed to see if the detection device is functioning properly. When performing this inspection or aiming work, an inspection reference tool such as a target pattern is placed at a predetermined position at a certain distance from the vehicle, and whether the detection device mounted on the vehicle normally detects the inspection reference tool. Inspect whether or not. In addition, the detection device is initialized and fine-tuned according to the detection error of the detection device.
検査やエーミング作業時の検査用基準具を配置する位置は、搭載する検知デバイスの種類や車種毎に異なる。また、車両１台に対して複数の検査用基準具を配置する必要があるため、車両や検知デバイスに対応した検査用基準具を配置する位置の位置決め作業が必要となる。 The position where the inspection reference tool is placed during inspection and aiming work differs depending on the type of detection device to be installed and the vehicle model. Further, since it is necessary to arrange a plurality of inspection reference tools for one vehicle, it is necessary to perform positioning work at a position where the inspection reference tools corresponding to the vehicle and the detection device are arranged.
この検査用基準具を配置する位置の位置決め装置として、車両の中心線を表示する特許文献１に記載されたものが知られている。特許文献１に記載された車両中心線表示装置は、車両の前後のエンブレムの左右方向の中心から下げた下げ振りの重りの下端の一方に車両中心線表示装置を配置し、車両中心線表示装置の線状レーザーポインター部から照射したレーザー光を他方の下げ振りの重りの下端に一致させ、車両の中心線を表示するものである。 As a positioning device for arranging the inspection reference tool, the one described in Patent Document 1 that displays the center line of the vehicle is known. The vehicle centerline display device described in Patent Document 1 has a vehicle centerline display device arranged at one of the lower ends of a plumb bob weight lowered from the center of the front and rear emblems of the vehicle in the left-right direction. The laser beam emitted from the linear laser pointer portion of the vehicle is aligned with the lower end of the other plumb bob weight to display the center line of the vehicle.
また、特許文献１の位置決め装置は、車両中心線を表示するレーザー光の上に載置されると共に、距離センサーにより、位置決め装置と車両との距離を測定し、該距離が所望となる位置となるように設置される。そして、位置決め装置に設けた鏡部に、線状レーザーポインター部からのレーザー光が照射されるように配置し、該鏡部で反射したレーザー光が、下げ振りの糸又は車両中心線表示装置に設けた基準線に一致するように、位置決め装置を水平面に対して回動（傾動）させるものである。 Further, the positioning device of Patent Document 1 is placed on a laser beam that displays the vehicle center line, and the distance between the positioning device and the vehicle is measured by a distance sensor, and the distance is set to a desired position. It is installed so that it becomes. Then, the mirror portion provided in the positioning device is arranged so that the laser light from the linear laser pointer portion is irradiated, and the laser light reflected by the mirror portion is applied to the plumb bob thread or the vehicle center line display device. The positioning device is rotated (tilted) with respect to the horizontal plane so as to coincide with the provided reference line.
しかしながら、下げ振りの糸をエンブレムの左右方向の中心に貼り付ける必要があり、また、下げ振りの重りの下端に線上レーザーポインター部からのレーザー光が照射されるように位置決め装置を水平面に対して回動（傾動）させる際に、下げ振りが振り子運動を行わないように静止させる必要があった。そのため、下げ振りを使用することで、作業が煩雑となってしまうという問題があった。 However, it is necessary to attach the plumb bob thread to the center of the emblem in the left-right direction, and the positioning device is placed on the horizontal plane so that the lower end of the plumb bob weight is irradiated with the laser light from the on-line laser pointer. When rotating (tilting), it was necessary to stop the plumb bob so that it would not move as a pendulum. Therefore, there is a problem that the work becomes complicated by using the plumb bob.
また、位置決め装置を水平面に対して回動（傾動）させる作業者は、所定の距離離れた下げ振りの糸又は車両中心線表示装置に設けた基準線にレーザー光を一致させる必要があり、位置決め装置と下げ振りの糸又車両中心線表示装置との距離が遠くなるほどレーザー光を一致させるのが困難になるという問題があった。 In addition, the operator who rotates (tilts) the positioning device with respect to the horizontal plane needs to match the laser beam with the plumb bob thread separated by a predetermined distance or the reference line provided on the vehicle center line display device, and the positioning device is positioned. There is a problem that it becomes difficult to match the laser beam as the distance between the device and the plumb bob thread or vehicle center line display device increases.
そこで、本発明は以上の問題点を解決し、検査用基準具の配置位置の位置決め作業を容易とする位置決め装置を提供することを目的とする。 Therefore, an object of the present invention is to solve the above problems and to provide a positioning device that facilitates the positioning work of the arrangement position of the inspection reference tool.
本発明に係る位置決め装置は、レーザー受部と、レーザー墨出し器と、レーザー計測器と、前記レーザー墨出し器を設置する墨出し器設置部と、前記レーザー計測器を設置する計測器設置部と、を備え、前記レーザー受部は、後側に傾斜して設けられ、前記レーザー受部の前面部に基準線が設けられ、前記レーザー墨出し器は、前記墨出し器設置部に設置された状態で、直交する縦ライン及び横ラインのレーザー光線を床部に照射し、前記縦ラインは、前記基準線と上下方向において重なり、前記横ラインは、前記計測器設置部の後端面部と上下方向において重なり、前記レーザー計測器は、前記計測器設置部に設置された状態で、前記後端面部から被計測物までの距離を計測することを特徴とする。 The positioning device according to the present invention includes a laser receiving unit, a laser marking device, a laser measuring device, a marking device installation unit on which the laser marking device is installed, and a measuring instrument installation unit on which the laser measuring device is installed. The laser receiving portion is provided so as to be inclined to the rear side, a reference line is provided on the front portion of the laser receiving portion, and the laser marking device is installed on the marking device installation portion. In this state, the floor is irradiated with laser beams of orthogonal vertical and horizontal lines, the vertical line overlaps the reference line in the vertical direction, and the horizontal line overlaps the rear end surface portion of the measuring instrument installation portion. The laser measuring instruments are overlapped in a direction, and are characterized in that the distance from the rear end surface portion to the object to be measured is measured in a state where the laser measuring instruments are installed in the measuring instrument installation portion.
また、本発明に位置決め装置は、矩形状の枠体と、前記枠体の四隅から下方に向かって延設された脚部と、を備え、前記レーザー受部、前記レーザー墨出し器、前記レーザー計測器、前記墨出し器設置部及び前記計測器設置部が前記枠体に取り付けられていることを特徴とする。 Further, in the present invention, the positioning device includes a rectangular frame body and legs extending downward from the four corners of the frame body, and includes the laser receiving portion, the laser marking device, and the laser. It is characterized in that the measuring instrument, the marking device installation portion, and the measuring instrument installation portion are attached to the frame body.
また、本発明に係る位置決め装置は、第１の基準点と第２の基準点の位置を検知する垂直位置出し器を備え、前記垂直位置出し器がレーザー照射器と、前記レーザー照射器の照射部から垂直に下した位置を指し示す位置指示部を有することを特徴とする。 Further, the positioning device according to the present invention includes a vertical positioning device that detects the positions of the first reference point and the second reference point, and the vertical positioning device is a laser irradiator and irradiation of the laser irradiator. It is characterized by having a position indicating portion that indicates a position vertically lowered from the portion.
また、本発明に係る位置決め装置は、前記被計測物として機能する墨出し板を備え、
前記墨出し板に前記第１の基準点と前記第２の基準点とを結ぶ中心線を決定する際に標的とする位置合わせ線が設けられていることを特徴とする。
Further, the positioning device according to the present invention includes a marking plate that functions as the object to be measured.
The marking plate is provided with an alignment line to be targeted when determining a center line connecting the first reference point and the second reference point.
本発明により、検査用基準具の配置位置の位置決め作業を容易とすることができる。 According to the present invention, it is possible to facilitate the positioning work of the arrangement position of the inspection reference tool.
以下、本発明の実施例について、添付の図１〜図１８を参照して説明する。以下に説明する実施例は、特許請求の範囲に記載された本発明の内容を限定するものではない。また、以下に説明される構成の全てが、本発明の必須要件であるとは限らない。 Hereinafter, examples of the present invention will be described with reference to FIGS. 1 to 18 attached to the invention. The examples described below do not limit the content of the present invention described in the claims. In addition, not all of the configurations described below are essential requirements of the present invention.
図１は、本実施例の位置決め装置１を示している。位置決め装置１は、車両２に搭載されたカメラやミリ波レーダーといった検知デバイスの検査やエーミング作業時に、検査用基準具３を配置する位置の位置決めに使用される。位置決め装置１は、レーザー墨出し器４と、装置本体５と、垂直位置出し器６（図１２〜図１４参照）と、墨出し板７と、を備えている。 FIG. 1 shows the positioning device 1 of this embodiment. The positioning device 1 is used for positioning a position where the inspection reference tool 3 is arranged during inspection or aiming work of a detection device such as a camera or a millimeter wave radar mounted on a vehicle 2. The positioning device 1 includes a laser marking device 4, a device main body 5, a vertical positioning device 6 (see FIGS. 12 to 14), and a marking plate 7.
検査用基準具３は、図２に示すような白黒模様等が表示された表示板８であって、床部９に直接載置するもの（図２の（Ａ）〜（Ｅ））や、支柱１０に取り付け、車両２に対向するように載置するもの図２の（Ｆ）が例示されるが、その他、各種検知デバイスの検査やエーミング作業に適したものが適宜選択されて使用される。 The inspection reference tool 3 is a display board 8 on which a black-and-white pattern or the like as shown in FIG. 2 is displayed, and is placed directly on the floor 9 ((A) to (E) in FIG. 2). The one attached to the support column 10 and placed so as to face the vehicle 2 (F) of FIG. 2 is exemplified, but other devices suitable for inspection and aiming work of various detection devices are appropriately selected and used. ..
図３に示すように、レーザー墨出し器４は、縦ライン照射部１１と横ライン照射部１２を有しており、縦ライン照射部１１からレーザー光線による縦ライン１３が３６０度に照射され、横ライン照射部１２からレーザー光線による横ライン１４が３６０度に照射される。そのため、縦ライン１３と横ライン１４が直交する天墨ライン（図示せず）を天井部（図示せず）に照射し、地墨ライン１５を床部９に照射することができる。 As shown in FIG. 3, the laser marking device 4 has a vertical line irradiation unit 11 and a horizontal line irradiation unit 12, and the vertical line 13 by a laser beam is irradiated from the vertical line irradiation unit 11 at 360 degrees to be horizontal. The horizontal line 14 by the laser beam is irradiated from the line irradiation unit 12 at 360 degrees. Therefore, the ceiling portion (not shown) can be irradiated with the ink line (not shown) in which the vertical line 13 and the horizontal line 14 are orthogonal to each other, and the ground ink line 15 can be irradiated to the floor portion 9.
図４に示すように、レーザー墨出し器４の底部１６には、凹状の取付受部１７が形成されており、後述する台座４９の取付突起５１を挿入することができる。 As shown in FIG. 4, a concave mounting receiving portion 17 is formed on the bottom portion 16 of the laser marking device 4, and a mounting projection 51 of a pedestal 49, which will be described later, can be inserted.
主に図５〜図１１に示すように、装置本体５は、前枠部２１、後枠部２２、左枠部２３、右枠部２４を有する矩形状の枠体２５と、枠体２５の四隅から下方に向かって延設された４本の脚部２６を有する。４本の脚部２６は同一の長さに形成されており、枠体２５は装置本体５が載置される床部９に対して平行となっている。なお、床部９は、検査やエーミング作業を行うため水平となっていることから、床部９に載置された装置本体５の枠体２５も水平となる。 Mainly as shown in FIGS. 5 to 11, the apparatus main body 5 includes a rectangular frame body 25 having a front frame portion 21, a rear frame portion 22, a left frame portion 23, and a right frame portion 24, and a frame body 25. It has four legs 26 extending downward from the four corners. The four legs 26 are formed to have the same length, and the frame body 25 is parallel to the floor portion 9 on which the apparatus main body 5 is placed. Since the floor portion 9 is horizontal for inspection and aiming work, the frame body 25 of the device main body 5 mounted on the floor portion 9 is also horizontal.
枠体２５に囲まれた内側空間部分には、左支持体２７と右支持体２８が配設されており、左支持体２７は前枠部２１と後枠部２２に架設され、右支持体２８は、前枠部２１に取り付けられ後枠部２２側に向かって延設されている。本実施例の右支持体２８は、左支持体２７も約半分の長さに形成されている。 A left support 27 and a right support 28 are arranged in an inner space portion surrounded by the frame 25, and the left support 27 is erected on the front frame 21 and the rear frame 22 and is erected on the right support. 28 is attached to the front frame portion 21 and extends toward the rear frame portion 22 side. In the right support 28 of this embodiment, the left support 27 is also formed to be about half the length.
図７に示すように、左支持体２７と右支持体２８の前枠部２１側には、レーザー光受け板２９を固定する固定部材３０が取り付けられている。固定部材３０は、略倒Ａ字状に形成され、レーザー光受け板２９を傾斜させて取り付けることができるようになっている。 As shown in FIG. 7, a fixing member 30 for fixing the laser light receiving plate 29 is attached to the front frame portion 21 side of the left support 27 and the right support 28. The fixing member 30 is formed in a substantially inverted A shape so that the laser light receiving plate 29 can be attached in an inclined manner.
レーザー受部であるレーザー光受け板２９は、レーザー光受け板２９の上側が後側、レーザー光受け板２９の下側が前側となるように、後側に傾斜した状態で固定部材３０の上面部に固定されている。また、図６に示すように、レーザー光受け板２９の前面部３１には、レーザー光受け板２９の幅方向（左右方向）の中心部に基準線３２が設けられている。基準線３２は、レーザー光受け板２９の上下方向の全長に渡って設けられている。この基準線３２は、レーザー墨出し器４から照射されるレーザー光線（縦ライン１３）を位置合わせできるものであればよく、例えば、前面部３１に印刷したものや、油性インク等で記載したものや、溝状に凹設したものや、紐状の部材を貼り付けたものであってもよい。 The laser light receiving plate 29, which is a laser receiving portion, is an upper surface portion of the fixing member 30 in a state of being inclined to the rear side so that the upper side of the laser light receiving plate 29 is the rear side and the lower side of the laser light receiving plate 29 is the front side. It is fixed to. Further, as shown in FIG. 6, the front surface portion 31 of the laser light receiving plate 29 is provided with a reference line 32 at the center of the laser light receiving plate 29 in the width direction (left-right direction). The reference line 32 is provided over the entire length of the laser light receiving plate 29 in the vertical direction. The reference line 32 may be any one that can align the laser beam (vertical line 13) emitted from the laser marking device 4, and is, for example, the one printed on the front portion 31 or the one described with oil-based ink or the like. , A groove-shaped recess or a string-shaped member may be attached.
本実施例のレーザー光受け板２９の傾斜角度θ（図７参照）は約４５度に設定されているが、レーザー光受け板２９にレーザー墨出し器４のレーザー光線（縦ライン１３）を照射した際に、基準線３２とレーザー光線（縦ライン１３）との一致やずれを視認可能であれば傾斜角度θは所望の角度とすることができる。また、レーザー光受け板２９の傾斜角度θは固定部材３０により段階的に変更可能な構成としてもよい。レーザー光受け板２９が配置される高さ方向の位置は、後述するように、印Ｂ付近の床部９に載置されたレーザー墨出し器４のレーザー光線（縦ライン１３）を車両２と床部９との間の空間を通過して照射可能な位置に設定されている。 The inclination angle θ (see FIG. 7) of the laser light receiving plate 29 of this embodiment is set to about 45 degrees, and the laser light receiving plate 29 is irradiated with the laser beam (vertical line 13) of the laser marking device 4. At that time, if the coincidence or deviation between the reference line 32 and the laser beam (vertical line 13) can be visually recognized, the inclination angle θ can be set to a desired angle. Further, the inclination angle θ of the laser light receiving plate 29 may be changed stepwise by the fixing member 30. As will be described later, the position of the laser light receiving plate 29 in the height direction is such that the laser beam (vertical line 13) of the laser marking device 4 placed on the floor 9 near the mark B is applied to the vehicle 2 and the floor. It is set at a position where it can be irradiated by passing through the space between the unit 9 and the unit 9.
図１０に示すように、左枠部２３と左支持体２７との間には計測器設置部である左収容部３３が設けられ、右枠部２４と右支持体２８との間には計測器設置部である右収容部３４が設けられている。左収容部３３は、上側の開口である上側開口部３５と前側の開口である前側開口部３６を有した略矩形箱状に形成されている。また、右収容部３４は上側の開口である上側開口部３７と前側の開口である前側開口部３８を有した略矩形箱状に形成されている。左収容部３３は、前枠部２１の下面部３９と左支持体２７の下面部４０に固定されている。そのため、左収容部３３の前側開口部３６は前枠部２１の下方に位置している。右収容部３４は、前枠部２１の下面部３９と右支持体２８の下面部４１に固定されている。そのため、右収容部３４の前側開口部３８は前枠部２１の下方に位置している。 As shown in FIG. 10, a left accommodating portion 33, which is a measuring instrument installation portion, is provided between the left frame portion 23 and the left support 27, and measurement is performed between the right frame portion 24 and the right support 28. A right accommodating portion 34, which is a vessel installation portion, is provided. The left accommodating portion 33 is formed in a substantially rectangular box shape having an upper opening 35 which is an upper opening and a front opening 36 which is a front opening. Further, the right accommodating portion 34 is formed in a substantially rectangular box shape having an upper opening 37 which is an upper opening and a front opening 38 which is a front opening. The left accommodating portion 33 is fixed to the lower surface portion 39 of the front frame portion 21 and the lower surface portion 40 of the left support 27. Therefore, the front opening 36 of the left accommodating portion 33 is located below the front frame portion 21. The right accommodating portion 34 is fixed to the lower surface portion 39 of the front frame portion 21 and the lower surface portion 41 of the right support 28. Therefore, the front opening 38 of the right accommodating portion 34 is located below the front frame portion 21.
図６に示すように、左収容部３３と右収容部３４には、レーザー計測器であるレーザー距離計４２が収容可能となっている。左収容部３３の底面部４３と右収容部３４の底面部４４は、水平となっており、左収容部３３と右収容部３４に収容したレーザー距離計４２は水平に保持される。レーザー距離計４２は、左収容部３３上側開口部３４と右収容部３４の上側開口部３６から左収容部３３と右収容部３４に出し入れされる。また、レーザー距離計４２は、投光部４５と受光部４６が左収容部３３の前側開口部３６と右収容部３４の前側開口部３７から露出するように設置される。左収容部３３と右収容部３４の内側の大きさは、レーザー距離計４２の大きさに合わせて設定されており、レーザー距離計４２は、左収容部３３内及び右収容部３４内で大きく移動しないように保持されている。 As shown in FIG. 6, a laser distance meter 42, which is a laser measuring instrument, can be accommodated in the left accommodating portion 33 and the right accommodating portion 34. The bottom surface portion 43 of the left accommodating portion 33 and the bottom surface portion 44 of the right accommodating portion 34 are horizontal, and the laser distance meter 42 accommodated in the left accommodating portion 33 and the right accommodating portion 34 is held horizontally. The laser range finder 42 is moved in and out of the left accommodating portion 33 and the right accommodating portion 34 from the upper opening 34 of the left accommodating portion 33 and the upper opening 36 of the right accommodating portion 34. Further, the laser rangefinder 42 is installed so that the light emitting portion 45 and the light receiving portion 46 are exposed from the front opening 36 of the left accommodating portion 33 and the front opening 37 of the right accommodating portion 34. The size of the inside of the left accommodating portion 33 and the right accommodating portion 34 is set according to the size of the laser range finder 42, and the laser range finder 42 is large in the left accommodating portion 33 and the right accommodating portion 34. It is held so that it does not move.
左収容部３３又は右収容部３４に収容されたレーザー距離計４２は、左収容部３３の後端面部４７と右収容部３４の後端面部４８の位置から被計測物（本実施例では、墨出し板７）までの距離を計測するように設定されている。なお、本実施例では、被計測物までの距離を計測し易い左収容部３３又は右収容部３４の何れか一方を選択してレーザー距離計４２を収容しているが、左収容部３３と右収容部３４の両方にレーザー距離計４２を収容してもよい。 The laser rangefinder 42 accommodated in the left accommodating portion 33 or the right accommodating portion 34 is an object to be measured from the positions of the rear end surface portion 47 of the left accommodating portion 33 and the rear end surface portion 48 of the right accommodating portion 34 (in this embodiment, It is set to measure the distance to the marking board 7). In this embodiment, either the left accommodating portion 33 or the right accommodating portion 34, which makes it easy to measure the distance to the object to be measured, is selected to accommodate the laser rangefinder 42. The laser rangefinder 42 may be accommodated in both the right accommodating portions 34.
図５及び図１０に示すように、左支持体２７の後枠部２２側には、レーザー墨出し器４を着脱自在に取り付ける墨出し器設置部である台座４９が取り付けられている。台座４９の上面部５０には、取付突起５１が立設されている。この取付突起５１をレーザー墨出し器４の取付受部１７に挿入した状態で、レーザー墨出し器４を台座４９に載置することで、装置本体５におけるレーザー墨出し器４の位置決めがされる。台座４９の上面部５０は、水平となっており、台座４９に取り付けたレーザー墨出し器４も水平となる。なお、レーザー墨出し器４は、水平に保持できれば他の方法により台座４９に取り付けてもよい。 As shown in FIGS. 5 and 10, a pedestal 49, which is a marking device installation portion for attaching and detaching the laser marking device 4, is attached to the rear frame portion 22 side of the left support 27. A mounting protrusion 51 is erected on the upper surface portion 50 of the pedestal 49. By placing the laser marking device 4 on the pedestal 49 with the mounting protrusion 51 inserted into the mounting receiving portion 17 of the laser marking device 4, the laser marking device 4 on the apparatus main body 5 is positioned. .. The upper surface portion 50 of the pedestal 49 is horizontal, and the laser marking device 4 attached to the pedestal 49 is also horizontal. The laser marking device 4 may be attached to the pedestal 49 by another method as long as it can be held horizontally.
図１１に示すように、レーザー墨出し器４を台座４９に取り付けた状態でレーザー墨出し器４からレーザー光線を照射すると、縦ライン１３がレーザー光受け板２９の基準線３２と幅方向（左右方向）の位置が一致、すなわち、縦ライン１３が基準線３２と上下方向において重なるように台座４９の位置が設定されている。また、横ライン１４が左収容部３３の後端面部４７と右収容部３４の後端面部４８の位置と一致、すなわち横ライン１４が後端面部４７及び後端面部４８と上下方向において重なるように台座４９の位置が設定されている。このとき、縦ライン１３と横ライン１４が直交する地墨ライン１５が装置本体５の下方の床部９に照射される。装置本体５は、枠体２５の内側空間部分は開口しているため、床部９及び床部９に照射された地墨ライン１５が視認し易くなっている。 As shown in FIG. 11, when a laser beam is irradiated from the laser marking device 4 with the laser marking device 4 attached to the pedestal 49, the vertical line 13 is in the width direction (horizontal direction) with the reference line 32 of the laser light receiving plate 29. ) Are the same, that is, the position of the pedestal 49 is set so that the vertical line 13 overlaps the reference line 32 in the vertical direction. Further, the horizontal line 14 coincides with the positions of the rear end surface portion 47 of the left accommodating portion 33 and the rear end surface portion 48 of the right accommodating portion 34, that is, the horizontal line 14 overlaps the rear end surface portion 47 and the rear end surface portion 48 in the vertical direction. The position of the pedestal 49 is set in. At this time, the ground ink line 15 in which the vertical line 13 and the horizontal line 14 are orthogonal to each other is irradiated on the floor portion 9 below the apparatus main body 5. Since the inner space portion of the frame body 25 of the apparatus main body 5 is open, the floor portion 9 and the ground ink line 15 irradiated on the floor portion 9 can be easily visually recognized.
図１２〜図１４に示す垂直位置出し器６は、後述する第１の基準点である印Ａ、印Ｆ及び印Ｓを付す位置と、第２の基準点である印Ｂ、印Ｇ及び印Ｔを付す位置を検知するためのものである。垂直位置出し器６は、矩形板状の縦板部５２と横板部５３を有し、略Ｌ字状に形成されている。縦板部５２と横板部５３は直角を成している。そのため、縦板部５２が上側、横板部５３が下側となるように垂直位置出し器６を床部９に載置すると、縦板部５２は床部９に対して直角を成す。縦板部５２には、レーザー照射器５４を収容する照射器収容部５５が取り付けられている。照射器収容部５５は、縦板部５２の上下方向にスライド可能となっており、所望の位置に固定することができる。照射器収容部５５の内側の大きさは、レーザー照射器５４の大きさに合わせて設定されており、照射器収容部５５に収容したレーザー照射器５４は照射器収容部５５内で大きく移動しないようになっている。照射器収容部５５は、水平状態で縦板部５２に固定され、照射器収容部５５内に収容されたレーザー照射器５４は、水平方向にレーザー光線を照射できるようになっている。なお、レーザー照射器５４はレーザー光線を照射できるものであればよく、例えば、本実施例のレーザー距離計４２等を用いてもよい。 In the vertical positioning device 6 shown in FIGS. 12 to 14, the positions where the first reference points A, F and S, which will be described later, are attached, and the second reference points B, G and the mark S are attached. This is for detecting the position where T is attached. The vertical positioning device 6 has a rectangular plate-shaped vertical plate portion 52 and a horizontal plate portion 53, and is formed in a substantially L shape. The vertical plate portion 52 and the horizontal plate portion 53 form a right angle. Therefore, when the vertical positioning device 6 is placed on the floor portion 9 so that the vertical plate portion 52 is on the upper side and the horizontal plate portion 53 is on the lower side, the vertical plate portion 52 forms a right angle with respect to the floor portion 9. An irradiator accommodating portion 55 accommodating the laser irradiator 54 is attached to the vertical plate portion 52. The irradiator accommodating portion 55 is slidable in the vertical direction of the vertical plate portion 52 and can be fixed at a desired position. The size of the inside of the irradiator accommodating portion 55 is set according to the size of the laser irradiator 54, and the laser irradiator 54 accommodated in the irradiator accommodating portion 55 does not move significantly in the irradiator accommodating portion 55. It has become like. The irradiator accommodating portion 55 is fixed to the vertical plate portion 52 in a horizontal state, and the laser irradiator 54 accommodated in the irradiator accommodating portion 55 can irradiate a laser beam in the horizontal direction. The laser irradiator 54 may be any as long as it can irradiate a laser beam, and for example, the laser rangefinder 42 of this embodiment may be used.
縦板部５２と横板部５３の連結部５６であって、垂直位置出し器６の車両２に当接させる側の面である当接面部５７側には、三角形板状の位置指示部５８が設けられている。位置指示部５８の先端部５９は、レーザー照射器５４の照射部６０から垂直に下した仮想線Ｖ上に位置するように設定されている。 A triangular plate-shaped position indicating portion 58 is provided on the contact surface portion 57 side, which is a connecting portion 56 of the vertical plate portion 52 and the horizontal plate portion 53 and is a surface of the vertical positionr 6 that comes into contact with the vehicle 2. Is provided. The tip portion 59 of the position indicating portion 58 is set to be located on the virtual line V vertically lowered from the irradiation portion 60 of the laser irradiator 54.
図１５及び図１６に示すように、墨出し板７は、横長略矩形状の板状部６１と、板状部６１を床部９に対して直角となるように支持する台形柱状の基部６２を有している。基部６２は、板状部６１の裏面部６３の下側に位置している。本実施例の板状部６１と基部６２は、一体に形成されているが、板状部６１と基部６２を別体に形成し、両者を接合する構成としてもよい。また、基部６２は、板状部６１を起立した状態で保持できるものであれば、他の形状としてもよい。墨出し板７の高さは、墨出し板７を床部９に載置した状態で、装置本体５の左収容部３３又は右収容部３４に収容したレーザー距離計４２のレーザー光線Ｗが板状部６１に照射される高さであって、後述する印Ｂ付近の床部９に載置したレーザー墨出し器４のレーザー光線がレーザー光受け板２９に照射されることを妨げない高さに設定されている。 As shown in FIGS. 15 and 16, the marking plate 7 has a horizontally long substantially rectangular plate-shaped portion 61 and a trapezoidal columnar base portion 62 that supports the plate-shaped portion 61 so as to be perpendicular to the floor portion 9. have. The base portion 62 is located below the back surface portion 63 of the plate-shaped portion 61. Although the plate-shaped portion 61 and the base portion 62 of this embodiment are integrally formed, the plate-shaped portion 61 and the base portion 62 may be formed separately and joined to each other. Further, the base portion 62 may have another shape as long as the plate-shaped portion 61 can be held in an upright state. The height of the marking plate 7 is such that the laser beam W of the laser rangefinder 42 housed in the left accommodating portion 33 or the right accommodating portion 34 of the apparatus main body 5 in a state where the marking plate 7 is placed on the floor portion 9 has a plate shape. The height is set so as to irradiate the portion 61 so as not to prevent the laser beam of the laser marking device 4 placed on the floor portion 9 near the mark B, which will be described later, from being irradiated to the laser light receiving plate 29. Has been done.
板状部６１の表面部６４と裏面部６３には、板状部６１の幅方向（左右方向）の左、中、右の位置に位置合わせ線６５Ａ，６５Ｂ，６５Ｃが設けられている。位置合わせ線６５Ａ，６５Ｂ，６５Ｃは、板状部６１の表面部６４と裏面部６３で一致する位置（対向する位置）に設けられている。位置合わせ線６５Ａ，６５Ｂ，６５Ｃは、板状部６１の上下方向の全長に渡って設けられている。この位置合わせ線６５Ａ，６５Ｂ，６５Ｃは、板状部６１に照射されたレーザー墨出し器４のレーザー光線（縦ライン１３）を位置合わせの標的となるものであればよく、例えば、印刷したものや、油性インク等で記載したものや、溝状に凹設したものや、紐状の部材を貼り付けたものであってもよい。なお、本実施例の板状部６１には、３本の位置合わせ線６５Ａ，６５Ｂ，６５Ｃが設けられているが、その数は、１本、２本又は４本以上等、所望の数とすることができる。レーザー墨出し器４のレーザー光線（縦ライン１３）を位置合わせする位置合わせ線６５Ａ，６５Ｂ，６５Ｃは、作業者が適宜選択することができる。 Alignment lines 65A, 65B, 65C are provided on the front surface portion 64 and the back surface portion 63 of the plate-shaped portion 61 at positions left, middle, and right in the width direction (left-right direction) of the plate-shaped portion 61. The alignment lines 65A, 65B, and 65C are provided at positions (opposite positions) where the front surface portion 64 and the back surface portion 63 of the plate-shaped portion 61 coincide with each other. The alignment lines 65A, 65B, and 65C are provided over the entire length of the plate-shaped portion 61 in the vertical direction. The alignment lines 65A, 65B, and 65C may be any one that targets the laser beam (vertical line 13) of the laser marking device 4 irradiated to the plate-shaped portion 61, and is, for example, a printed one. , It may be described with oil-based ink or the like, it may be recessed in a groove shape, or it may be a product to which a string-shaped member is attached. The plate-shaped portion 61 of this embodiment is provided with three alignment lines 65A, 65B, 65C, but the number thereof is a desired number such as one, two, or four or more. can do. The alignment lines 65A, 65B, 65C for aligning the laser beam (vertical line 13) of the laser marking device 4 can be appropriately selected by the operator.
ここで、位置決め装置１を用いた検査用基準具３を配置する位置の位置決め方法について説明する。検査用基準具３を配置する位置は、車両２の車種や搭載する検知デバイスにより異なるが、ここでは図１７に示すように、車両２の幅方向（左右方向）の中心線Ｌに沿って車両２の前端２Ａ（印Ａ）から３ｍの位置（印Ｃ）と、その位置（印Ｃ）から中心線Ｌに直交する直交線Ｍ１に沿って左右それぞれ６０ｃｍの位置（印Ｄ、印Ｅ）の３箇所を、検査用基準具３を配置する位置として説明する。 Here, a method of positioning the position where the inspection reference tool 3 is arranged using the positioning device 1 will be described. The position where the inspection reference tool 3 is arranged differs depending on the vehicle type of the vehicle 2 and the detection device to be mounted, but here, as shown in FIG. 17, the vehicle is along the center line L in the width direction (horizontal direction) of the vehicle 2. A position (mark C) 3 m from the front end 2A (mark A) of 2 and a position (mark D, mark E) 60 cm to the left and right along the orthogonal line M1 orthogonal to the center line L from that position (mark C). Three places will be described as positions for arranging the inspection reference tool 3.
先ず、検査場等の床部９に停車させた車両２の前端２Ａ（例えば、バンパー６６）に垂直位置出し器６の当接面部５７を当接させた状態で、垂直位置出し器６を床部９に載置する。このとき、縦板部５２が床部９に対して直角になるようにする。そして、レーザー照射器５４のレーザー光線を車両２のエンブレム６７に照射し、レーザー光線がエンブレム６７の左右方向の中心部６８に照射されるように照射器収容部５５の上下方向の位置と、垂直位置出し器６の床部９上での位置を調整する。そして、レーザー光線がエンブレム６７の中心部６８に照射された状態の垂直位置出し器６の位置指示部５８の先端部５９の指し示す床部９の位置が、車両２の前端２Ａにおける幅方向（左右方向）の中心位置となる。この位置に印Ａを付す。印Ａは、チョーク等で床部９に黒塗り点を付したり、×印を付したテープを床部９に貼り付けたもの等でよい。 First, the vertical positioner 6 is placed on the floor in a state where the contact surface portion 57 of the vertical positionr 6 is in contact with the front end 2A (for example, bumper 66) of the vehicle 2 stopped at the floor portion 9 of an inspection site or the like. Place it in part 9. At this time, the vertical plate portion 52 is set to be perpendicular to the floor portion 9. Then, the laser beam of the laser irradiator 54 is applied to the emblem 67 of the vehicle 2, and the vertical position and the vertical position of the irradiator accommodating portion 55 are set so that the laser beam is applied to the central portion 68 in the left-right direction of the emblem 67. Adjust the position of the vessel 6 on the floor 9. Then, the position of the floor portion 9 pointed to by the tip portion 59 of the position indicating portion 58 of the vertical position indicator 6 in the state where the laser beam is applied to the central portion 68 of the emblem 67 is the width direction (left-right direction) at the front end 2A of the vehicle 2. ) Is the center position. A mark A is attached to this position. The mark A may be a floor portion 9 marked with black dots with chalk or the like, or a tape marked with a cross attached to the floor portion 9.
次に、垂直位置出し器６を用いて車両２の後端２Ｂにおける幅方向（左右方向）の中心位置の位置決めを行う。車両２の前端２Ａにおける幅方向（左右方向）の中心位置の位置決めと同様の方法で、車両２の後側のエンブレム（図示せず）を基準に車両２の後端２Ｂにおける幅方向（左右方向）の中心位置を決める。そして、車両２の後端２Ｂにおける幅方向（左右方向）の中心位置に印Ｂを付けておく。なお、本実施例では、車両２のエンブレム６７を基準に車両２の幅方向（左右方向）の中心位置を決定したが、車両２のライセンスプレート（図示せず）の左右方向の中心部を基準として車両２の幅方向（左右方向）の中心位置を決定してもよい。 Next, the vertical positioning device 6 is used to position the center position in the width direction (left-right direction) at the rear end 2B of the vehicle 2. In the same manner as positioning the center position in the width direction (left-right direction) at the front end 2A of the vehicle 2, the width direction (left-right direction) at the rear end 2B of the vehicle 2 with reference to the emblem (not shown) on the rear side of the vehicle 2. ) Determine the center position. Then, a mark B is marked at the center position in the width direction (left-right direction) of the rear end 2B of the vehicle 2. In this embodiment, the center position of the vehicle 2 in the width direction (horizontal direction) is determined based on the emblem 67 of the vehicle 2, but the center position of the license plate (not shown) of the vehicle 2 in the horizontal direction is used as a reference. The center position of the vehicle 2 in the width direction (horizontal direction) may be determined.
次に、墨出し板７の位置合わせ線６５Ａの下端が印Ａに位置するように墨出し板７を印Ａの付近の床部９に載置する。このとき、板状部６１の表面部６４又は裏面部６３を車両２側に向ける。 Next, the marking plate 7 is placed on the floor portion 9 near the marking A so that the lower end of the alignment line 65A of the marking plate 7 is located at the mark A. At this time, the front surface portion 64 or the back surface portion 63 of the plate-shaped portion 61 is directed toward the vehicle 2.
次に、レーザー墨出し器４のレーザー光線（地墨ライン１５）の直交点Ｘが印Ｂに位置するように、レーザー墨出し器４を印Ｂ付近の床部９に載置する。そして、レーザー墨出し器４から照射されたレーザー光線（縦ライン１３）を印Ａに合わせるための標的である墨出し板７の位置合わせ線６５Ａに重なるようにレーザー墨出し器４を水平方向に回動させて方向を調整する。地墨ライン１５の直交点Ｘが印Ｂに位置し、墨出し板７に照射されたレーザー光線（縦ライン１３）が位置合わせ線６５Ａに重なったときの縦ライン１３が、印Ａと印Ｂを通る車両の幅方向（左右方向）の中心線Ｌとなる。 Next, the laser marking device 4 is placed on the floor portion 9 near the marking B so that the orthogonal point X of the laser beam (ground marking line 15) of the laser marking device 4 is located at the mark B. Then, the laser marking device 4 is rotated in the horizontal direction so as to overlap the alignment line 65A of the marking plate 7, which is a target for aligning the laser beam (vertical line 13) emitted from the laser marking device 4 with the mark A. Move it to adjust the direction. When the orthogonal point X of the ground ink line 15 is located at the mark B and the laser beam (vertical line 13) irradiated on the marking plate 7 overlaps the alignment line 65A, the vertical line 13 forms the marks A and B. It is the center line L in the width direction (left-right direction) of the passing vehicle.
次に、装置本体５の左収容部３３に収容したレーザー距離計４２のレーザー光線Ｗを墨出し板７の板状部６１に照射し、墨出し板７から３ｍの位置の床部９に装置本体５を載置する。このとき、装置本体５の前側（前枠部２１側）が車両２に向くように装置本体５を載置する。そして、墨出し板７の位置合わせ線６５Ａに重なったレーザー墨出し器４のレーザー光線（縦ライン１３）を装置本体５のレーザー光受け板２９に照射させ、図１８（Ａ）に示すように、レーザー光線（縦ライン１３）が基準線３２とずれた状態から、図１８（Ｂ）に示すように、レーザー光線（縦ライン１３）が基準線３２に重なるように装置本体５の水平方向の向きを調整する。 Next, the laser beam W of the laser range finder 42 housed in the left accommodating portion 33 of the apparatus main body 5 is irradiated to the plate-shaped portion 61 of the marking plate 7, and the equipment main body 9 is located at a position 3 m from the marking plate 7. Place 5 on it. At this time, the device main body 5 is placed so that the front side (front frame portion 21 side) of the device main body 5 faces the vehicle 2. Then, the laser beam (vertical line 13) of the laser marking device 4 that overlaps the alignment line 65A of the marking plate 7 is applied to the laser light receiving plate 29 of the apparatus main body 5, and as shown in FIG. 18A, As shown in FIG. 18B, the horizontal direction of the apparatus main body 5 is adjusted so that the laser beam (vertical line 13) overlaps the reference line 32 from the state where the laser beam (vertical line 13) deviates from the reference line 32. To do.
次に、印Ｂ付近の床部９に載置したレーザー墨出し器４を装置本体５まで運び、台座４９に取り付け、レーザー光線を照射すると、床部９に地墨ライン１５の直交点Ｘが照射される。この直交点Ｘは、車両２の中心線Ｌと、左収容部３３の後端面部４７と右収容部３４の後端面部４８の位置を下方の床部９に下した線（直交線Ｍ１）との交点を示している。この位置に印Ｃを付す。この印Ｃの位置が、車両の幅方向（左右方向）の中心線Ｌ上であって、印Ａから３ｍの位置となる。なお、本実施例では、印Ｂ付近の床部９に載置したレーザー墨出し器４を装置本体５まで運び、台座４９に取り付けて使用したが、同型のレーザー墨出し器４をもう一台使用し、印Ｂ付近の床部９に載置したレーザー墨出し器４とは別のレーザー墨出し器４を装置本体５の台座４９に取り付けて使用することで、レーザー墨出し器４の運搬作業を不要とすることができる。 Next, when the laser marking device 4 mounted on the floor portion 9 near the mark B is carried to the apparatus main body 5, attached to the pedestal 49, and irradiated with a laser beam, the floor portion 9 is irradiated with the orthogonal point X of the ground marking line 15. Will be done. The orthogonal point X is a line (orthogonal line M1) in which the center line L of the vehicle 2 and the positions of the rear end surface portion 47 of the left accommodating portion 33 and the rear end surface portion 48 of the right accommodating portion 34 are lowered to the lower floor portion 9. It shows the intersection with. A mark C is attached to this position. The position of the mark C is on the center line L in the width direction (left-right direction) of the vehicle, and is a position 3 m from the mark A. In this embodiment, the laser marking device 4 placed on the floor portion 9 near the mark B was carried to the device main body 5 and attached to the pedestal 49 for use, but another laser marking device 4 of the same type was used. By attaching a laser marking device 4 different from the laser marking device 4 placed on the floor 9 near the mark B to the pedestal 49 of the apparatus main body 5 and using it, the laser marking device 4 can be transported. Work can be eliminated.
最後に、装置本体５の台座４９に取り付けたレーザー墨出し器４が照射する地墨ライン１５の直交点Ｘ（印Ｃ）から横ライン１４（直交線Ｍ１）に沿って左右それぞれ６０ｃｍの位置に印Ｄ、印Ｅを付す。直交点（印Ｃ）から印Ｄ、印Ｅまでの距離６０ｃｍは、ひとりの作業者が容易に計測できる距離であるため、巻き尺等の計測機器を用いて計測すればよい。 Finally, from the orthogonal point X (mark C) of the ground marking line 15 irradiated by the laser marking device 4 attached to the pedestal 49 of the apparatus main body 5, to the position of 60 cm on each side along the horizontal line 14 (orthogonal line M1). Mark D and mark E are attached. Since the distance of 60 cm from the orthogonal point (mark C) to the marks D and E is a distance that can be easily measured by one worker, it may be measured using a measuring device such as a tape measure.
上記のように、検査用基準具３を配置する３箇所の位置（印Ｃ、印Ｄ、印Ｅ）が決定した後に、印Ｃ、印Ｄ、印Ｅの位置に検査用基準具３を配置し、車両２の検知デバイスを作動させ、検知デバイスが検査用基準具３を認識するか否か等、正常に作動しているか否かを検査することができる。また、印Ｃ、印Ｄ、印Ｅに配置した検査用基準具３を基準に検知デバイスを初期化したり、微調整したりすることもできる。 As described above, after the positions (mark C, mark D, mark E) at which the inspection reference tool 3 is placed are determined, the inspection reference tool 3 is placed at the positions of the marks C, mark D, and mark E. Then, the detection device of the vehicle 2 can be activated, and whether or not the detection device recognizes the inspection reference tool 3 and whether or not it is operating normally can be inspected. Further, the detection device can be initialized or finely adjusted based on the inspection reference tool 3 arranged at the marks C, D, and E.
車両２の後方に配置する検査用基準具３の位置決めは、上記車両２の前方に配置する検査用基準具３の位置決め方法と同様の手順により行うことができる。 Positioning of the inspection reference tool 3 arranged behind the vehicle 2 can be performed by the same procedure as the positioning method of the inspection reference tool 3 arranged in front of the vehicle 2.
上記の検査用基準具３の位置決めについては、車両２の中心線Ｌを基準に検査用基準具３を配置する位置の位置決めを行ったが、停車させた車両２の前後の左側のフェンダー６９のアーチ中心７０（図１４参照）から下方に垂直に下した２点である、左前車軸点Ｑと左後車軸点Ｒを結ぶ直線である左基準線７１（請求項の中心線に相当）を基準に検査用基準具３を配置する位置の位置決めについて説明する。ここでの検査用基準具３を配置する位置は、左基準線７１上であって、左前車軸点Ｑから車両２の前方方向に３ｍの位置（印Ｈ）と、その位置から左基準線７１と直交する直交線Ｍ２上に沿って左右それぞれ３０ｃｍの位置（印Ｉ、印Ｊ）の３箇所である。 Regarding the positioning of the inspection reference tool 3 described above, the position where the inspection reference tool 3 is arranged was positioned with reference to the center line L of the vehicle 2, but the fenders 69 on the left front and rear sides of the stopped vehicle 2 Based on the left reference line 71 (corresponding to the center line of the claims), which is a straight line connecting the left front axle point Q and the left rear axle point R, which are two points vertically lowered from the arch center 70 (see FIG. 14). The positioning of the position where the inspection reference tool 3 is arranged will be described. The position where the inspection reference tool 3 is arranged here is on the left reference line 71, at a position (mark H) of 3 m in the forward direction of the vehicle 2 from the left front axle point Q, and the left reference line 71 from that position. There are three positions (marks I and J) 30 cm on each side along the orthogonal line M2 orthogonal to the above.
先ず、検査場等の床部９に停車させた車両２の前輪上部であって、車両２の左端であるフェンダー６９に垂直位置出し器６の当接面部５７を当接させた状態で、垂直位置出し器６を床部９に載置する。このとき、縦板部５２が床部９に対して直角になるようにする。そして、レーザー照射器５４のレーザー光線がフェンダー６９のアーチ中心７０に照射されるように、照射器収容部５５の上下方向の位置と、垂直位置出し器６の床部９上での位置を調整する。そして、レーザー光線がアーチ中心７０に照射された状態の垂直位置出し器６の位置指示部５８の先端部５９の指し示す床部９の位置が、左前車軸点Ｑであり、この左前車軸点Ｑに印Ｆを付す。同様に、左後車軸点Ｒを決定し、左後車軸点Ｒに印Ｇを付す。 First, the upper part of the front wheel of the vehicle 2 stopped on the floor 9 of the inspection site or the like, and the contact surface portion 57 of the vertical positionr 6 is brought into contact with the fender 69, which is the left end of the vehicle 2, and is vertical. The positioning device 6 is placed on the floor portion 9. At this time, the vertical plate portion 52 is set to be perpendicular to the floor portion 9. Then, the vertical position of the irradiator accommodating portion 55 and the position of the vertical positioning device 6 on the floor portion 9 are adjusted so that the laser beam of the laser irradiator 54 is irradiated to the arch center 70 of the fender 69. .. The position of the floor portion 9 pointed to by the tip portion 59 of the position indicating portion 58 of the vertical position indicator 6 in the state where the laser beam is irradiated to the arch center 70 is the left front axle point Q, and is marked on the left front axle point Q. Add F. Similarly, the left rear axle point R is determined, and the left rear axle point R is marked with a mark G.
その後は、印Ａと印Ｂから印Ｃ、印Ｄ、印Ｅを決定した方法と同様に、印Ｆと印Ｇから車両の前方方向に３ｍの位置を決定し、その位置の床部９に印Ｈを付し、印Ｈの位置から直交線Ｍ２上に沿って左右それぞれ３０ｃｍの位置を計測し、印Ｉと印Ｊを床部９に付す。 After that, in the same manner as in the method of determining the mark C, the mark D, and the mark E from the marks A and B, the position of 3 m from the mark F and the mark G in the front direction of the vehicle is determined, and the floor portion 9 at that position is used. The mark H is attached, the positions of the left and right sides are measured 30 cm from the position of the mark H along the orthogonal line M2, and the marks I and J are attached to the floor portion 9.
上記のように、検査用基準具３を配置する３箇所の位置（印Ｈ、印Ｉ、印Ｊ）が決定した後に、印Ｈ、印Ｉ、印Ｊの位置に検査用基準具３を配置し、車両２の検知デバイスを作動させ、検知デバイスが検査用基準具３を認識するか否か等、正常に作動しているか否かを検査することができる。また、印Ｈ、印Ｉ、印Ｊに配置した検査用基準具３を基準に検知デバイスを初期化したり、微調整したりすることもできる。 As described above, after the positions (mark H, mark I, mark J) at which the inspection reference tool 3 is placed are determined, the inspection reference tool 3 is placed at the positions of mark H, mark I, and mark J. Then, the detection device of the vehicle 2 can be activated, and whether or not the detection device recognizes the inspection reference tool 3 and whether or not it is operating normally can be inspected. Further, the detection device can be initialized or finely adjusted based on the inspection reference tool 3 arranged at the marks H, I, and J.
停車させた車両２の前後の右側のフェンダーのアーチ中心から下方に垂直に下した２点である、右前車軸点Ｓと右後車軸点Ｔを結ぶ直線である右基準線７２（請求項の中心線に相当）を基準に検査用基準具３を配置する位置の位置決めについては、上記左基準線７１を基準に検査用基準具３を配置する位置の位置決めと同様の方法により行うことができる。 Right reference line 72 (center of claims), which is a straight line connecting the right front axle point S and the right rear axle point T, which are two points vertically lowered from the center of the arch of the right front and rear fenders of the stopped vehicle 2. Positioning of the position where the inspection reference tool 3 is arranged with reference to (corresponding to a line) can be performed by the same method as positioning of the position where the inspection reference tool 3 is arranged with reference to the left reference line 71.
以上のように、本実施例の位置決め装置１は、レーザー光受け板２９と、レーザー墨出し器４と、レーザー距離計４２と、レーザー墨出し器４を設置する台座４９と、レーザー距離計４２を設置する左収容部３３及び右収容部３４と、を備え、レーザー光受け板２９は、後側に傾斜して設けられ、レーザー光受け板２９の前面部３１に基準線３２が設けられ、レーザー墨出し器４は、台座４９に設置された状態で、直交する縦ライン１３及び横ライン１４のレーザー光線を床部９に照射し、縦ライン１３は、基準線３２と上下方向において重なり、横ライン１４は、左収容部３３及び右収容部３４の後端面部４７，４８と上下方向において重なり、レーザー距離計４２は、左収容部３３及び右収容部３４に設置された状態で、後端面部４７，４８から墨出し板７までの距離を計測することにより、中心線Ｌ上の印Ａから所望の距離の位置（印Ｃ）、その位置（印Ｃ）から中心線Ｌに直交する直交線Ｍ１上であって左右に所望の距離の位置（印Ｄ、印Ｅ）を容易に位置決めすることができる。同様に、左基準線７１上の印Ｆから所望の距離の位置（印Ｈ）、その位置（印Ｈ）から中心線Ｌに直交する直交線Ｍ２上であって左右に所望の距離の位置（印Ｉ、印Ｊ）を容易に位置決めすることができる。また、レーザー光受け板２９が後側に傾斜して設けられていることにより、レーザー墨出し器４のレーザー光線（縦ライン１３）をレーザー光受け板２９の前面部３１に照射した場合に、レーザー光線（縦ライン１３）と基準線３２がずれているか一致しているかを一目で確認でき、レーザー光線（縦ライン１３）を容易に基準線３２に合わせることができる。また、左収容部３３及び右収容部３４が左右に設けられているため、墨出し板７を載置した位置との関係で、墨出し板７までの距離を計測し易い方の左収容部３３又は右収容部３４を選択してレーザー距離計４２を設置することができる。 As described above, the positioning device 1 of the present embodiment includes the laser light receiving plate 29, the laser marking device 4, the laser distance meter 42, the pedestal 49 on which the laser marking device 4 is installed, and the laser distance meter 42. The left accommodating portion 33 and the right accommodating portion 34 are provided, and the laser light receiving plate 29 is provided so as to be inclined to the rear side, and a reference line 32 is provided on the front surface portion 31 of the laser light receiving plate 29. The laser marking device 4 irradiates the floor portion 9 with the laser beams of the perpendicular vertical lines 13 and the horizontal lines 14 while being installed on the pedestal 49, and the vertical lines 13 overlap with the reference line 32 in the vertical direction and are lateral to each other. The line 14 overlaps the left accommodating portion 33 and the rear end surface portions 47, 48 of the right accommodating portion 34 in the vertical direction, and the laser distance meter 42 is installed on the left accommodating portion 33 and the right accommodating portion 34, and the rear end surface thereof. By measuring the distance from the portions 47 and 48 to the marking plate 7, the position (mark C) at a desired distance from the mark A on the center line L, and the orthogonality perpendicular to the center line L from that position (mark C). Positions (marks D and E) at desired distances to the left and right on the line M1 can be easily positioned. Similarly, a position (mark H) at a desired distance from the mark F on the left reference line 71, and a position at a desired distance to the left and right on the orthogonal line M2 orthogonal to the center line L from that position (mark H) (mark H). Marks I and J) can be easily positioned. Further, since the laser light receiving plate 29 is provided so as to be inclined to the rear side, when the laser beam (vertical line 13) of the laser marking device 4 is applied to the front portion 31 of the laser light receiving plate 29, the laser beam is emitted. It can be confirmed at a glance whether the (vertical line 13) and the reference line 32 are deviated or coincide with each other, and the laser beam (vertical line 13) can be easily aligned with the reference line 32. Further, since the left accommodating portion 33 and the right accommodating portion 34 are provided on the left and right, the left accommodating portion which is easier to measure the distance to the marking plate 7 in relation to the position where the marking plate 7 is placed. The laser rangefinder 42 can be installed by selecting 33 or the right accommodating portion 34.
また、本実施例の位置決め装置１は、矩形状の枠体２５と、枠体２５の四隅から下方に向かって延設された脚部２６と、を備え、レーザー光受け板２９、レーザー墨出し器４、レーザー距離計４２、台座４９、左収容部３３及び右収容部３４が枠体２５に取り付けられていることにより、装置本体５を上方から見た場合に、枠体２５、レーザー光受け板２９、レーザー墨出し器４、レーザー距離計４２、台座４９、左収容部３３及び右収容部３４の隙間から床部９を視認することができ、床部９に照射された地墨ライン１５の直交点Ｘを視認することができる。また、枠体２５、レーザー光受け板２９、レーザー墨出し器４、レーザー距離計４２、台座４９、左収容部３３及び右収容部３４の隙間から手を入れて直交点Ｘに印Ｃ、印Ｈを付すことができ、印Ｃ、印Ｈを付す場合に装置本体５を移動させる必要がない。 Further, the positioning device 1 of the present embodiment includes a rectangular frame body 25 and legs 26 extending downward from the four corners of the frame body 25, and includes a laser light receiving plate 29 and laser marking. Since the device 4, the laser rangefinder 42, the pedestal 49, the left accommodating portion 33 and the right accommodating portion 34 are attached to the frame body 25, the frame body 25 and the laser light receiver are viewed from above when the apparatus main body 5 is viewed from above. The floor portion 9 can be visually recognized from the gap between the plate 29, the laser marking device 4, the laser range finder 42, the pedestal 49, the left accommodating portion 33, and the right accommodating portion 34, and the ground ink line 15 irradiated on the floor portion 9. The orthogonal point X of the above can be visually recognized. Further, a hand is put through the gap between the frame body 25, the laser light receiving plate 29, the laser marking device 4, the laser range finder 42, the pedestal 49, the left accommodating portion 33 and the right accommodating portion 34, and marks C and marks at the orthogonal points X. H can be attached, and it is not necessary to move the apparatus main body 5 when attaching the marks C and H.
また、本実施例の位置決め装置１は、印Ａと印Ｂの位置を検知する垂直位置出し器６を備え、垂直位置出し器６がレーザー照射器５４と、レーザー照射器５４の照射部６０から垂直に下した位置を指し示す位置指示部５８を有することにより、車両２の幅方向（左右方向）の中心部であるエンブレム６７等にレーザー照射器５４のレーザー光線が照射されるように照射器収容部５５の上下方向の位置と、垂直位置出し器６の床部９上での位置を調整することで、車両２の前端２Ａ及び後端２Ｂにおける幅方向（左右方向）の中心位置（印Ａ、印Ｂ）を容易に検知することができる。同様に、車両２の左端（フェンダー６９）におけるアーチ中心７０の下方の位置である左前車軸点Ｑ（印Ｆ）及び右前車軸点Ｒ（印Ｇ）を容易に検知することができる。そのため、特許文献１に記載された重りの付いた下げ振りは不要である。 Further, the positioning device 1 of the present embodiment includes a vertical positioning device 6 for detecting the positions of the marks A and B, and the vertical positioning device 6 is connected to the laser irradiator 54 and the irradiation unit 60 of the laser irradiator 54. By having the position indicating portion 58 indicating the vertically lowered position, the irradiator accommodating portion so that the laser beam of the laser irradiator 54 is irradiated to the emblem 67 or the like which is the central portion in the width direction (left-right direction) of the vehicle 2. By adjusting the vertical position of the 55 and the position of the vertical position indicator 6 on the floor portion 9, the center position (mark A, in the horizontal direction) of the front end 2A and the rear end 2B of the vehicle 2 is adjusted. Mark B) can be easily detected. Similarly, the left front axle point Q (mark F) and the right front axle point R (mark G), which are positions below the arch center 70 at the left end (fender 69) of the vehicle 2, can be easily detected. Therefore, the plumb bob with a weight described in Patent Document 1 is unnecessary.
また、本実施例の位置決め装置１は、被計測物として機能する墨出し板７を備え、墨出し板７に印Ａと印Ｂとを結ぶ中心線Ｌを決定する際に標的とする位置合わせ線６５Ａ，６５Ｂ，６５Ｃが設けられていることにより、印Ｂ付近の床部９に載置したレーザー墨出し器４のレーザー光線（縦ライン１３）を印Ａの位置に合わせ易くすることができる。 Further, the positioning device 1 of the present embodiment includes a marking plate 7 that functions as an object to be measured, and aligns the marking plate 7 as a target when determining a center line L connecting the marks A and B. Since the lines 65A, 65B, and 65C are provided, the laser beam (vertical line 13) of the laser marking device 4 placed on the floor portion 9 near the mark B can be easily aligned with the position of the mark A.
なお、本発明は上記実施例に限定されるものではなく、本発明の要旨の範囲内において、種々の変形実施が可能である。例えば、装置本体の枠体は矩形に限らず、他の形状であってもよい。また、印Ａの位置よりも印Ｂの位置を先に位置決めしたり、印Ａを付した時点で墨出し板７を載置する等、各位置の位置決め手順は、作業者が実施し易い順番で行ってもよい。 The present invention is not limited to the above examples, and various modifications can be made within the scope of the gist of the present invention. For example, the frame of the device body is not limited to a rectangle, and may have other shapes. Further, the positioning procedure of each position, such as positioning the position of the mark B before the position of the mark A and placing the marking plate 7 at the time when the mark A is attached, is in an order that is easy for the operator to carry out. You may go with.
１ 位置決め装置
４ レーザー墨出し器
６ 垂直位置出し器
７ 墨出し板（被計測物）
９ 床部
１３ 縦ライン
１４ 横ライン
２５ 枠体
２６ 脚部
２９ レーザー光受け板（レーザー受部）
３１ 前面部
３２ 基準線
３３ 左収容部（計測器設置部）
３４ 右収容部（計測器設置部）
４２ レーザー距離計（レーザー計測器）
４７ 後端面部
４８ 後端面部
４９ 台座（墨出し器設置部）
５４ レーザー照射器
５８ 位置指示部
６０ 照射部
６５Ａ 位置合わせ線
６５Ｂ 位置合わせ線
６５Ｃ 位置合わせ線
７１ 左基準線（中心線）
７２ 右基準線（中心線）
Ａ 印（第１の基準点）
Ｂ 印（第２の基準点）
Ｆ 印（第１の基準点）
Ｇ 印（第２の基準点）
Ｌ 中心線
1 Positioning device 4 Laser marking device 6 Vertical positioning device 7 Marking plate (measured object)
9 Floor 13 Vertical line 14 Horizontal line 25 Frame body 26 Legs 29 Laser light receiving plate (laser receiving part)
31 Front part 32 Reference line 33 Left accommodating part (Measuring instrument installation part)
34 Right accommodation (measuring instrument installation)
42 Laser rangefinder (laser measuring instrument)
47 Rear end face 48 Rear end face 49 Pedestal (inking device installation part)
54 Laser Irradiator 58 Position Indicator 60 Irradiator 65A Alignment Line 65B Alignment Line 65C Alignment Line 71 Left Reference Line (Center Line)
72 Right reference line (center line)
Mark A (first reference point)
B mark (second reference point)
F mark (first reference point)
G mark (second reference point)
L center line
Claims (4)
前記レーザー受部は、後側に傾斜して設けられ、
前記レーザー受部の前面部に基準線が設けられ、
前記レーザー墨出し器は、前記墨出し器設置部に設置された状態で、直交する縦ライン及び横ラインのレーザー光線を床部に照射し、
前記縦ラインは、前記基準線と上下方向において重なり、
前記横ラインは、前記計測器設置部の後端面部と上下方向において重なり、
前記レーザー計測器は、前記計測器設置部に設置された状態で、前記後端面部から被計測物までの距離を計測することを特徴とする位置決め装置。 It is provided with a laser receiving unit, a laser marking device, a laser measuring instrument, a marking device installation unit on which the laser marking device is installed, and a measuring instrument installation unit on which the laser measuring instrument is installed.
The laser receiving portion is provided so as to be inclined to the rear side.
A reference line is provided on the front surface of the laser receiving portion.
The laser marking device, while being installed in the marking device installation portion, irradiates the floor portion with laser beams of orthogonal vertical lines and horizontal lines.
The vertical line overlaps the reference line in the vertical direction and
The horizontal line overlaps with the rear end surface portion of the measuring instrument installation portion in the vertical direction.
The laser measuring instrument is a positioning device that measures the distance from the rear end surface portion to the object to be measured while being installed in the measuring instrument installation portion.
前記レーザー受部、前記レーザー墨出し器、前記レーザー計測器、前記墨出し器設置部及び前記計測器設置部が前記枠体に取り付けられていることを特徴とする請求項１に記載の位置決め装置。 It is provided with a rectangular frame and legs extending downward from the four corners of the frame.
The positioning device according to claim 1, wherein the laser receiving unit, the laser marking device, the laser measuring device, the marking device installation unit, and the measuring instrument installation unit are attached to the frame body. ..
前記垂直位置出し器がレーザー照射器と、前記レーザー照射器の照射部から垂直に下した位置を指し示す位置指示部を有することを特徴とする請求項１又は２に記載の位置決め装置。 Equipped with a vertical positioner that detects the positions of the first reference point and the second reference point,
The positioning device according to claim 1 or 2, wherein the vertical positioning device includes a laser irradiator and a position indicating unit that indicates a position vertically lowered from the irradiation unit of the laser irradiator.
前記墨出し板に前記第１の基準点と前記第２の基準点とを結ぶ中心線を決定する際に標的とする位置合わせ線が設けられていることを特徴とする請求項３に記載の位置決め装置。 Equipped with a marking board that functions as the object to be measured,
The third aspect of the present invention, wherein the marking plate is provided with an alignment line to be targeted when determining a center line connecting the first reference point and the second reference point. Positioning device.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7042011B1 (en) * | 2020-12-22 | 2022-03-25 | 株式会社バンザイ | A vehicle side line display device and a device for positioning a vehicle sensor adjustment reference tool using this display device. |
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| JPH11101643A (en) * | 1997-09-29 | 1999-04-13 | Nissan Altia Co Ltd | Base line display unit |
| JP2007010376A (en) * | 2005-06-28 | 2007-01-18 | Audio Technica Corp | Photodetector for laser marking apparatus |
| JP2018194536A (en) * | 2017-05-12 | 2018-12-06 | 株式会社バンザイ | Vehicle center line display device, and positioning device of vehicle sensor adjustment-purpose reference tool using vehicle center line display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11101643A (en) * | 1997-09-29 | 1999-04-13 | Nissan Altia Co Ltd | Base line display unit |
| JP2007010376A (en) * | 2005-06-28 | 2007-01-18 | Audio Technica Corp | Photodetector for laser marking apparatus |
| JP2018194536A (en) * | 2017-05-12 | 2018-12-06 | 株式会社バンザイ | Vehicle center line display device, and positioning device of vehicle sensor adjustment-purpose reference tool using vehicle center line display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP7042011B1 (en) * | 2020-12-22 | 2022-03-25 | 株式会社バンザイ | A vehicle side line display device and a device for positioning a vehicle sensor adjustment reference tool using this display device. |
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