| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a sampling tube lifting device capable of conveying a sampling tube of an exhaust gas sample while holding it in parallel with a vertical direction, and adjusting easily the height of its suction port by moving it in the vertical direction, while having a lightweight simple structure.SOLUTION: A sampling tube lifting device includes: a frame 1 for holding a sampling tube in parallel with a vertical direction; sampling tube holding means 2 installed on the frame, for holding a plug body of the sampling tube; and lifting means 3 for moving vertically the sampling tube holding means 2. The frame 1 is constituted of four struts 4 installed in parallel with the vertical direction and each having a caster 4a fitted on each bottom edge, a top board 5 being rectangular in a plan view, installed on the upper ends of the four struts 4 and having an opening 5a, a reinforcement member 6 for connecting adjacent struts 4, 4, and outriggers 7 each one end of which is connected to the side face of each strut 4.</p> |
