PUMPING UNIT ALIGNMENT TECHNIQUE Russian patent published in 2008 - IPC F04B47/00 

FIELD: mining engineering, oil industry, equipment.

SUBSTANCE: invention refers to oil industry and can be applied for pumping unit alignment relative to producing wellhead. For pumping unit alignment frame of pumping unit is jacked with above foundation base. Plates with limiting fillets are adjusted between frame and foundation base. Then support bearings are placed on plates, frame of pumping unit is lowered onto support bearings and moved to required direction on support bearings to make alignment and frame fixing in aligned position. Then frame is jacked, support bearings and plates are removed and frame is lowered onto foundation base. Fine adjustment is provided owing to easy movement of pumping unit frame in any direction relative to foundation base.

EFFECT: improvement of pumping unit alignment owing to easy movement of pumping unit frame in any direction relative to foundation base.

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