A train wheel set withdrawal diagnosis device comprises a horizontally-arranged bottom frame, moving wheels are installed at the four corners of the bottom frame, at least two cross beams are arranged above the bottom frame, the cross beams are parallel to the top face of the bottom frame, grooves are formed in the cross beams, two parallel first lead screws are rotationally installed in the grooves, nuts matched with the first lead screws are arranged on the first lead screws, and the first lead screws and the second lead screws are connected through bolts. Vertical supporting beams are arranged on the two sides of the bottom of the cross beam, shifting fork plates are rotationally installed at the bottoms of the vertical supporting beams, and each shifting fork plate is movably connected with the corresponding nut through a connecting rod. The wheel set can be transferred after being withdrawn, and grabbing and releasing of the wheel set can be stably and reliably achieved through cooperation of the at least four shifting fork plates; after the wheel pair is grabbed, the device can serve as a temporary workbench, so that a worker can simply check and maintain the device.
一种列车轮对退卸诊断装置,包括一个水平设置的底框,底框的四角均安装移动轮,底框的上方设有至少两个横梁,横梁均平行于底框的顶面,横梁上均开设凹槽,凹槽内转动安装两根相互平行的第一丝杆,第一丝杆上均设有与之配合的丝母,横梁的底部两侧均设有竖支撑梁,竖支撑梁的底部均转动安装拨叉板,每个拨叉板与对应的一个丝母通过连杆活动连接。本发明能够在轮对退卸后完成轮对的转运,且通过至少四个拨叉板的配合,能够稳定可靠的实现轮对的抓放;抓起轮对后,本发明能够充当临时的工作台,以供工人进行简单的查看和维护。
Train wheel set withdrawal diagnosis device
一种列车轮对退卸诊断装置
2022-03-08
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Train wheel and railway turnout matched with train wheel
Europäisches Patentamt | 2020
|