| 摘要 |
<p>The present invention aims to provide a passenger conveying apparatus. With the passenger conveying apparatus will not need to be thickened to form plate thickness of a side frame body of a frame body, and will not cause working efficiency dropping, and a connecting part of the side frame body can be prevented from expanding. In the passenger conveying apparatus, steel plates are used to form left and right side frame bodies (2(2A,2B)) to form profiles of a frame body (1), thus connecting surfaces are used to fix each connecting piece respectively on the end part of the connecting part of the side frame bodies in an relative way, connecting bolts (4) and nuts(5) are used to fasten the relative connecting pieces along the length direction of the frame body, and bolt shafts (4R) of the connecting bolts are overlapped in plane in relative to torque centers (10) of the bearing parts of the stretching stress of the side frame bodies.</p> |
