RU98104893A - TUBE ELEVATOR - Google Patents

TUBE ELEVATOR

Info

Publication number
RU98104893A
RU98104893A RU98104893/03A RU98104893A RU98104893A RU 98104893 A RU98104893 A RU 98104893A RU 98104893/03 A RU98104893/03 A RU 98104893/03A RU 98104893 A RU98104893 A RU 98104893A RU 98104893 A RU98104893 A RU 98104893A
Authority
RU
Russia
Prior art keywords
lock
housing
control handle
closed position
tube elevator
Prior art date
Application number
RU98104893/03A
Other languages
Russian (ru)
Other versions
RU2143538C1 (en
Inventor
А.Ф. Абрамов
Original Assignee
А.Ф. Абрамов
Filing date
Publication date
Application filed by А.Ф. Абрамов filed Critical А.Ф. Абрамов
Priority to RU98104893/03A priority Critical patent/RU2143538C1/en
Priority claimed from RU98104893/03A external-priority patent/RU2143538C1/en
Application granted granted Critical
Publication of RU98104893A publication Critical patent/RU98104893A/en
Publication of RU2143538C1 publication Critical patent/RU2143538C1/en

Links

Claims (1)

Элеватор трубный для захвата и удержания на весу колонны насосно-компрессорных труб, содержащий корпус с серьгой, поворотные сегментные захваты с опорными кулачками, опирающимися в закрытом положении на рукоятку управления, выполненную в виде подвижной тяги с фиксатором, отличающийся тем, что фиксатор выполнен в виде поворотного стержня с возможностью вертикального перемещения в закрытом положении рукоятки управления, при этом фиксатор находится в пазу корпуса в застопоренном от вращения положении.Pipe elevator for gripping and holding the tubing string on weight, comprising a housing with an earring, rotary segmented grippers with support cams resting in the closed position on the control handle, made in the form of a movable rod with a lock, characterized in that the lock is made in the form the pivot rod with the possibility of vertical movement in the closed position of the control handle, while the latch is in the groove of the housing in a position locked from rotation.
RU98104893/03A 1998-03-16 1998-03-16 Pipe elevator RU2143538C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU98104893/03A RU2143538C1 (en) 1998-03-16 1998-03-16 Pipe elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU98104893/03A RU2143538C1 (en) 1998-03-16 1998-03-16 Pipe elevator

Publications (2)

Publication Number Publication Date
RU98104893A true RU98104893A (en) 1999-12-27
RU2143538C1 RU2143538C1 (en) 1999-12-27

Family

ID=20203499

Family Applications (1)

Application Number Title Priority Date Filing Date
RU98104893/03A RU2143538C1 (en) 1998-03-16 1998-03-16 Pipe elevator

Country Status (1)

Country Link
RU (1) RU2143538C1 (en)

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