The invention discloses a bridge crane hydraulic device which comprises a double-box lifting appliance, two telescopic beams and two fixed beams which are used for clamping containers are arranged at the bottom of the double-box lifting appliance, two spin locks are fixedly installed on the lower side of each telescopic beam and the lower side of each fixed beam, and a correcting mechanism used for correcting inclination of the double-box lifting appliance is installed on the upper side of the double-box lifting appliance. And a steel cable is fixedly mounted on the upper side of the correcting mechanism. In the process that the containers are lifted by the double-container lifting appliance, if the weights of the two containers lifted by the double-container lifting appliance are different, signals can be manually transmitted to the controller at the moment, the controller controls the hydraulic cylinder to drive the bearing unit to move in the length direction of the guide rail, and then the steel cable on the bearing unit is driven to move; therefore, the pulling force point, acting on the double-box lifting appliance, of the steel cable also gradually moves towards the inclined side, the inclined state of the double-box lifting appliance gradually tends to be horizontal, and then correction work of the inclined double-box lifting appliance is achieved.
本发明公开了一种桥吊液压装置,包括双箱吊具,所述双箱吊具底部设置有用于夹持集装箱的两个伸缩梁与两个固定梁,每个所述伸缩梁与固定梁下侧均固定安装有两个旋锁,所述双箱吊具上侧安装有用于矫正双箱吊具倾斜的矫正机构,所述矫正机构上侧固定安装有钢缆。在双箱吊具对集装箱起吊过程中,如果双箱吊具所起吊的两个集装箱重量不同,此时可以通过人工传输信号至控制器,通过控制器控制液压缸带动承载单元沿着导向轨长度方向移动,进而带动承载单元上的钢缆移动,随着承载单元的移动,从而使得钢缆作用在双箱吊具上的拉力点也在逐渐向倾斜的一侧移动,从而使得双箱吊具的倾斜状态逐渐趋近水平,进而实现对倾斜的双箱吊具的矫正工作。
Bridge crane hydraulic device
一种桥吊液压装置
2024-04-30
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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