The invention discloses an elevator steel wire rope tension detection method and device, an adjusting method and a car pulley block. ;The detection device comprises a support connected with a fixing piece, and the support is fixed to the upper end face of a gasket and a push-and-pull mechanism used for driving the rope head bolt to move upwards is fixed to the support, a power rod of the push-and-pull mechanism is connected with a force sensor, and the force sensor can detect the value of force generated when the push-and-pull mechanism pulls the rope head bolt. The pulling force of the movable pulley on the single traction steel wire rope is compared with a normal value, the multiple coaxially-rotating grooved pulleys can generate adaptive angular speeds along with the corresponding traction steel wire ropes, relative movement between the traction steel wire ropes and the rope grooves can be avoided, and abrasion of the rope grooves or the traction steel wire ropes is avoided.
本发明公开了电梯钢丝绳张力检测方法和装置、调节方法及轿厢滑轮组。本发明的检测装置包括与固定件连接的支架,支架固定在垫片上端面;支架上固定有用于带动绳头螺栓向上运动的推拉机构,推拉机构的动力杆与力传感器连接,力传感器能够检测推拉机构拉动绳头螺栓所产生的力的数值。将单根曳引钢丝绳受到动滑轮的拉力与正常值进行比对,而且本发明多个同轴转动的槽轮之间会随着其相对应的曳引钢丝绳产生适配的角速度,能够避免曳引钢丝绳与绳槽之间发生相对移动,避免绳槽或曳引钢丝绳磨损。
Elevator steel wire rope tension detection method and device, adjusting method and car pulley block
电梯钢丝绳张力检测方法和装置、调节方法及轿厢滑轮组
25.02.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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