The invention discloses a bolt impact lifting frame, and particularly relates to the technical field of bolt impact lifting instruments, the bolt impact lifting frame comprises a fixed support arm and a telescopic support arm, the tail end of the telescopic support arm is slidably connected with a lifting hook through cooperation of a fixed pulley and a steel rope, and the tail end of the lifting hook is connected with a bolt impact used for impact removal of a bolt. The rectangular frame is driven while the cam rotates, the locking sleeve rod on the rectangular frame is in sliding fit with the fixing sleeve, the stability of the rectangular frame in the moving process is improved, and when the rectangular frame moves, the locking sleeve rod on the rectangular frame is in sliding fit with the fixing sleeve. When the bolt punch is used, one locking sleeve rod is driven to get close to the direction of the fixed disc, at the moment, the locking sleeve rod enters a locking hole in the fixed disc, positioning of the winding roller is achieved, the bolt punch is made to be at the constant hoisting height, the height requirement of the bolt punch in the using state is met, and the height is positioned.
本发明公开了螺栓冲吊架,具体涉及螺栓冲吊装器械技术领域,包括固定支臂和伸缩支臂,所述伸缩支臂的末端通过定滑轮与钢绳的配合滑动连接有吊钩,所述吊钩的末端连接有用于对螺栓冲击拆除的螺栓冲,所述固定支臂的端部安装有用于对钢绳收卷和吊放的卷扬机,本发明凸轮转动的同时使得矩形框发生传动,矩形框上的锁紧套杆与固定套滑动配合,增加了矩形框在移动时的稳定性,矩形框运动的同时,带动着其中一个锁紧套杆向着固定盘的方向靠近,此时锁紧套杆进入到固定盘中的锁紧孔中,实现对卷扬辊的定位,使得螺栓冲处于恒定的吊装高度,满足螺栓冲使用状态下的高度需求,并对高度进行定位。
Bolt impact hanger
螺栓冲吊架
2023-11-28
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Connecting hanger bolt and connecting hanger bolt installation mechanism
Europäisches Patentamt | 2021
|CONNECTING HANGER BOLT AND CONNECTING HANGER BOLT INSTALLATION MECHANISM
Europäisches Patentamt | 2019
|