The invention relates to the technical field of hoisting traveling crane equipment, and discloses a balance adjusting mechanism used for vertical lifting of a traveling crane. The balance adjusting mechanism comprises a track cross beam; the interior of the track cross beam is movably connected with a traction mechanism; a traction wire rope is wound in the traction mechanism, and the balance adjusting mechanism is fixedly installed at the bottom end of the traction wire rope; and the top part of an inner cavity of the balance adjusting mechanism is fixedly provided with a ring variable resistance wire. According to the balance adjusting mechanism used for vertical lifting of the traveling crane, semispherical structures at the upper end and the lower end of a supporting connecting rod areinstalled so as to effectively balance the position relation of a balance block; when liquid filled in the inner cavity of the balance adjusting mechanism expands with heat and contracts with cold, the position height of the balance block cannot be changed, and only the buoyancy borne by the balance block can be increased or decreased, so that the accuracy of angle and direction detection of thetraction wire rope when the traction wire rope is stressed to incline can be guaranteed when the balance adjusting mechanism operates in different environments,.
本发明涉及吊装行车设备技术领域,且公开了一种用于行车垂直升降的平衡调整机构,包括轨道横梁,所述轨道横梁的内部活动连接有牵引机构,所述牵引机构的内部缠绕有牵引钢丝绳,且牵引钢丝绳的底端固定安装有平衡调整机构,所述平衡调整机构内腔的顶部固定安装有环形变阻丝。该用于行车垂直升降的平衡调整机构,对于支撑连杆上下两端半球型结构的设置,以有效平衡平衡块的位置关系,在平衡调整机构内腔中所填充的液体发生热胀冷缩时,平衡块的位置高度不会发生改变,只能增加或减小其所受到的浮力大小,进而使得该平衡调整机构在不同的环境下运行时都可以确保牵引钢丝绳在受力倾斜时对于其角度方位检测时的精准度。
Balance adjusting mechanism used for vertical lifting of traveling crane
一种用于行车垂直升降的平衡调整机构
2021-02-05
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |