The invention discloses a roller guide shoe of a backpack type elevator and a mounting and adjusting method. The roller guide shoe comprises a guide shoe seat with a central hole, an eccentric part, arotating body and a fastening structure; the eccentric part is installed on an elevator static fixing part, and provided with a cylindrical part and a polygonal part, and the eccentric part is provided with an eccentric hole penetrating through the two ends; the axis of the eccentric hole is parallel with but not coincides with the center line of the eccentric part, and a through hole for containing the cylindrical part is formed in the elevator static fixing part; the rotating body is provided with a head part and a rod part, and the rod part sequentially penetrates through the center hole and the eccentric hole; the guide shoe seat can be rotated around the axis of the rotating body; and the fastening structure is used for fixing the eccentric part and the rotating body relative to theelevator static fixing part. According to the roller guide shoe, the roller guide shoe can be installed and regulated on the side, away from guide rails, of an elevator frame, and the guide shoe seatcan be rotated relative to the elevator frame; the contact stress condition of two rollers and the guide rails can be adjusted, and it is guaranteed that the two rollers are kept in the same stress state and abraded consistently; and the positions of the guide shoe seat and the guide rails can be further adjusted through the eccentric part. The service life of a roller device is prolonged.
本发明公开了一种背包式电梯的滚轮导靴及安装调整方法,包括:具有中心孔的导靴座;偏心件,装在电梯静止固定件上且具有圆柱部分和多边形部分,偏心件具有贯穿两端的偏心孔,偏心孔的轴线与偏心件的中心线平行但不重合,电梯静止固定件形成有容纳圆柱部分的通孔;旋转体,具有头部和杆部,杆部依次穿过中心孔和偏心孔,导靴座能围绕旋转体的轴线转动;紧固结构,用于使偏心件和旋转体相对于电梯静止固定件固定。本发明可以在电梯框架远离导轨的一侧安装调整滚轮导靴,导靴座可相对电梯框架旋转,能调整两滚轮与导轨的接触受力情况,保证两滚轮保持相同的受力状态而磨损一致,还可以通过偏心件调整导靴座与导轨的位置,增加滚轮装置的使用寿命。
Roller guide shoe of knapsack type elevator and mounting and adjusting method thereof, and knapsack type elevator with roller guide shoe
背包式电梯的滚轮导靴及其安装调整方法、具有该滚轮导靴的背包式电梯
2021-01-15
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / F16C SHAFTS , Wellen |