The invention belongs to the field of engineering machinery, and discloses an engineering machinery tail structure, an installation method thereof and engineering machinery, and the engineering machinery tail structure comprises a tail part, a tail part and a tail part, the tail support is provided with a support through hole, a penetrating hole position and a locking hole position are formed in the support through hole, the penetrating hole position and the locking hole position are communicated through a hole position peripheral notch formed between the penetrating hole position and the locking hole position, and the locking hole position is narrowed relative to the penetrating hole position; the connecting assembly comprises a bolt which can be arranged in the accessory through hole in a penetrating mode in advance and a nut which can be screwed into the tail of the bolt in advance. The tail structure of the engineering machine is adopted in the engineering machine, when the tail accessory needs to be installed on the tail support, the process of installing the tail structure is not affected by narrowing of an installation space, and the tail accessory can be accurately pressed and installed on the tail support.
本发明属于工程机械领域,公开了一种工程机械尾部结构及其安装方法、工程机械,其中,工程机械尾部结构包括:尾部配件,尾部配件设有配件通孔;尾部支架,尾部支架设有支架通孔,支架通孔形成有穿入孔位和锁定孔位,穿入孔位和锁定孔位通过相互之间形成的孔位周缘缺口连通设置,锁定孔位相对于穿入孔位收窄设置;和连接组件,包括能够预先穿设于配件通孔的螺栓和能够预先拧入螺栓的螺栓尾部的螺母。通过在工程机械中采用发明的工程机械尾部结构,在需要将尾部配件安装在尾部支架上时,能够使得安装尾部结构的过程不受安装空间缩窄的影响,且能将尾部配件准确压紧安装在尾部支架上。
Engineering machinery tail structure, installation method thereof and engineering machinery
工程机械尾部结构及其安装方法、工程机械
2023-09-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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