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MEASURING APPARATUS FOR CLEARANCE BETWEEN STEP BOARD AND COMB TOOTH PART OF ESCALATOR
MEASURING APPARATUS FOR CLEARANCE BETWEEN STEP BOARD AND COMB TOOTH PART OF ESCALATOR
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机译:自动扶梯台阶板和梳齿部之间间隙的测量装置
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摘要
PROBLEM TO BE SOLVED: To easily, rapidly and accurately measure a vertical clearance between a step board and a comb tooth part of an escalator. ;SOLUTION: A base 2 is placed on the step board 11, with a guide 7 brought into close contact along a rib part 13. The base 2 is brought into close contact with the upper part of the step board 11, and the lower end of a scale 3 is brought into close contact with the bottom face of a groove 12 to read the indicated value s1 of graduations 5 of the scale 3 at the edge of a through hole 6 of the base 2 at this time. In the state of the base 2 being pressed onto the step board 11, the scale 3 is pulled upward to bring the upper end of a contact shoe into contact with the lower face of the comb tooth part 21 to read the indicated value s2 of the graduations 5 at the end part of a through hole 6 at this time. The moving distance s=s2-s1 of the scale 3 is computed from two indicated values, and a vertical dimension ds between the upper face of the contact shoe 4 and the lower end of the scale 3 is added to the moving distance s to compute the distance d=s+ds of a clearance between the bottom face of the groove 12 and the lower face of the comb tooth part 21.;COPYRIGHT: (C)2001,JPO
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机译:解决的问题:轻松,快速,准确地测量踏板和自动扶梯的梳齿部分之间的垂直间隙。 ;解决方案:将基座2放在踏板11上,使导向器7沿着肋部13紧密接触。基座2与踏板11的上部和下端紧密接触。此时,使刻度尺3的刻度3与槽12的底面紧密接触,以读取刻度尺3的刻度5在基座2的通孔6的边缘处的指示值s1。在将基座2压在踏板11上的状态下,将秤3向上拉以使接触靴的上端与梳齿部21的下表面接触,以读取梳齿部21的指示值s2。此时,在通孔6的端部形成刻度5。根据两个指示值计算刻度尺3的移动距离s = s2-s1,并将接触靴4的上表面与刻度尺3的下端之间的垂直尺寸ds添加到移动距离s中以进行计算槽12的底面与梳齿部21的下面之间的间隙的距离d = s +ds。COPYRIGHT:(C)2001,JPO
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