The invention relates to the technical field of building materials, and discloses a building material lifting conveyor capable of reducing rope abrasion and detecting rope breakage. A universal movable ball is embedded in the inner wall of a fixing ring, a universal movable ball is movably connected into an arc buckle, a copper ring is embedded into a detection ring, and a wire is fixedly connected between two electric brushes. A traction steel wire rope is movably connected into a rope groove, shifting rods are fixedly connected to the outer sides of the two trigger wheels on the left side, and clamping blocks are fixedly connected to the opposite sides of two clamping springs. According to the building material lifting conveyor capable of reducing rope abrasion and detecting rope breakage, when an opening passes through the universal movable ball in the detection ring, the universal movable ball can move towards the inner side under the action of the springs, the universal movable ball moves towards the inner side to drive the arc buckle on the universal movable ball to move inwards, and a movable rod on the arc buckle moves inwards. The electric brushes on the movable rod are moved away from the copper ring, and an indicator lamp is turned off, so that the effect of detecting whether the rope is worn or not is achieved.
本发明涉及建材技术领域,且公开了一种可以减少绳索磨损和检测绳索断裂的建材吊运机,固定环的内壁嵌有万向活动球,圆弧扣的内部活动连接有万向活动球,检测环的内部嵌有铜环,两个电刷之间固定连接有导线,绳槽的内部活动连接有牵引钢丝绳,左侧两个触发轮的外侧固定连接有拨杆,两个夹紧弹簧相对的一侧均固定连接有夹紧块。该减少绳索磨损和检测绳索断裂的建材吊运机,通过开口处经过检测环内的万向活动球处时,该万向活动球会在弹簧的作用下向内侧移动,万向活动球向内侧移动会带动其上的圆弧扣也向内侧移动,圆弧扣上的活动杆也向内侧移动,活动杆上的电刷从铜环上移开,指示灯灭从而达到了检测绳索是否磨损的效果。
Building material lifting conveyor capable of reducing rope abrasion and detecting rope breakage
一种可以减少绳索磨损和检测绳索断裂的建材吊运机
2021-06-29
Patent
Elektronische Ressource
Chinesisch
Rope drum of rope lifting machine and fastening device of lifting rope
Europäisches Patentamt | 2022
|Lifting steel wire rope breakage preventing device for tower crane
Europäisches Patentamt | 2021
|