| 摘要 |
PURPOSE:To upgrade construction efficiency by installing a board fixing device which can freely adjust the fixed posture, on a truck which moves between inverse T shape supporting bars installed in parallel with each other, and providing a position error detecting means with which the fixing device is automatically controlled. CONSTITUTION:A board carrier 8 and a working truck 100 are connected to a truck 1, which moves between inverse T shape ceiling board supporting bars A installed in parallel on the ceiling, and a board fixing device, which is composed of an elevating rack 2, a lateral slide adjusting device 3, a tilt adjusting device 6, a board gripping portion 7 and the like, also set up on the truck 1. Detecting means C1, C2 to detect position error between the supporting bar A and a board are also installed on the truck 1. A board B on the carriage 8 is then moved to the fixing device by means of a rotary arm 91 and automatically fitted to the supporting bar A. Thus fixing of the ceiling board can be performed efficiently. |
