Fixed basis of dimorphism beam -pumping unit

• Main Authors: HUANG JINGZHU, RUAN CHENGTENG, MOU FEIYUN, FAN QINGZHE, LIANG HONGYUN, MAO YONG, HE WANG, FANG JIANBO, WEN QIANG
• Format: Patent
• Language: English
• Published: 25.11.2015
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

The utility model discloses a fixed basis of dimorphism beam -pumping unit, can be used to install the same first beam -pumping unit of horizontal pitch -row and second beam -pumping unit, be provided with the pre -buried subassembly of second (3) that is used for installing first pre -buried subassembly (2) of first beam -pumping unit and is used for installing the second beam -pumping unit on the fixed basis of dimorphism (1), first pre -buried subassembly (2) and the pre -buried subassembly of second (3) separate the setting each other, the installed part phase -match of first pre -buried subassembly bottom the beam -pumping unit, the installed part phase -match of the pre -buried subassembly of second bottom the second beam -pumping unit, first beam -pumping unit or the first pre -buried subassembly of second beam -pumping unit accessible, the pre -buried subassembly fixed connection of second is on the fixed basis of dimorphism (1). The utility model discloses a fixed basis of dimorphism beam -pumping unit can install the beam -pumping unit of different models on same fixed basis, during the adjustment model, need not to mend again and beat the fixed basis of beam -pumping unit, has improved the production prescription.