Oil pump connecting pipe

The utility model discloses an oil pump connecting pipe which comprises a telescopic pipe, a hook is fixed on the outer wall of one end of the telescopic pipe, an elastic support is further fixed on the outer wall of the telescopic pipe, and the free end of the elastic support is installed on a chain. The utility model has the advantages that the structure is simple; the connecting pipe can fastenthe oil pumping sub discharge port and the connecting pipe together through the lock chain and the hook, manual holding is avoided, the bending angle of the connecting pipe can be adjusted, the connecting pipe is telescopic, the trouble that a long pipe is placed in a large space or short pipes are connected in the feeding process is avoided, space is saved, and production efficiency is improved. 本实用新型公开的一种油抽子衔接管，包括伸缩管，伸缩管的一端外壁上固定有挂钩，在伸缩管的外壁上还固定有弹性支架，弹性支架的自由端安装有锁链上。本实用新型的优点在于，衔接管通过锁链、挂钩，可以将抽油子出料口与衔接管紧固在一起，避免了人工去手扶，也可以调节衔接管弯折的角度，衔接管可以伸缩，避免了长管放置空间大或者短管在加料过程中衔接的麻烦，节省了空间，提高了生产效率。