MARKING DEVICE AND MARKING SYSTEM

• Main Authors: UMEZAWA HIROYUKI, NAMIKAWA TATSUHIRO
• Format: Patent
• Language: English; Japanese
• Published: 27.05.2024
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; CONTROLLING; FIXED CONSTRUCTIONS; FORMS; GYROSCOPIC INSTRUMENTS; HAND TOOLS; HANDLING BUILDING MATERIALS ON THE SITE; MANIPULATORS; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; NAVIGATION; PERFORMING OPERATIONS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; PORTABLE POWER-DRIVEN TOOLS; REGULATING; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING; STORAGE MEANS FOR WORKSHOPS; SURVEYING; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES; TESTING; TRANSPORTING; WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK

To provide a marking device that is used to mark a marking line and can execute travel control with high accuracy.SOLUTION: A marking device 1 is a device that travels in a construction site of a building and marks a marking line. The marking device 1 has: a device body 2; a marking unit 3 that marks the marking line; a travel part 4 that makes the device body omnidirectionally travel in a horizontal direction; and a control controller 7. The control controller 7 makes the device body travel from a predetermined start point to a predetermined target point based on design information of the building and acquires positional error information from a difference between a position information of the target point based on the design information and positional information of the device body after travelling to the target point. The control controller 7 marks the marking line while making the device body on a floor of the building based on the design information and the positional error information.SELECTED DRAWING: Figure 2 【課題】墨出し線をマーキングするために用いられ、精度の高い走行制御を行うことが可能な墨出し装置を提供する。【解決手段】墨出し装置１は、建物の施工現場内を走行し、墨出し線をマーキングする装置である。墨出し装置１は、装置本体２と、墨出し線をマーキングするマーキングユニット３と、装置本体を水平方向の全方向に走行させる走行ユニット４と、制御コントローラ７とを備えている。制御コントローラ７は、建物の設計情報に基づいて所定のスタート地点から所定の目標地点まで装置本体を走行させ、設計情報に基づく目標地点の位置情報と、目標地点まで走行した後の装置本体の位置情報との差から位置誤差の情報を取得する。そして、制御コントローラ７は、設計情報と位置誤差の情報とに基づいて、建物の床上で装置本体を走行させながら墨出し線をマーキングする。【選択図】図２