The invention discloses a pull hanging rod, a pull hanging type heavy load chassis and a pull hanging type pump lor.The pull hanging rod comprises a first rod body and a second rod body, the first rod body and the second rod body are arranged in the front-back direction, the rear end of the second rod body is vertically connected with the front end of the first rod body in a swinging and rotating mode, the front end of the second rod body is provided with a hanging ring, and the hanging ring is connected with the first rod body in a swinging and rotating mode. In this way, the rear end of the second rod body can be connected with the front end of the chassis body, at the moment, the height of the hooking ring can be adjusted by swinging the second rod body, and therefore towing of towing vehicles with different chassis heights is met.
本发明公开了一种拖挂杆、拖挂式重载底盘及拖挂式泵车,所述拖挂杆包括第一杆体和第二杆体,所述第一杆体和第二杆体均沿前后方向设置,所述第二杆体的后端与所述第一杆体的前端竖向摆转连接,所述第二杆体的前端设置有挂接环,如此可将第二杆体的后端与底盘本体的前端连接,此时可通过摆转第二杆体以调节挂接环的高度,从而满足不同底盘高度的牵引车的拖挂。
Trailer rod, trailer type heavy-load chassis and trailer type pump truck
一种拖挂杆、拖挂式重载底盘及拖挂式泵车
2024-07-23
Patent
Electronic Resource
Chinese