Petroleum drilling and production equipment, drilling table surface manipulator and pipe column support mechanism

A manipulator and drilling floor technology, applied in drilling equipment, drill pipe, earthwork drilling, etc., can solve the problems of complexity, high cost, poor work reliability, etc., and achieve compact space layout, simple structure, and good work reliability. Effect

Active Publication Date: 2016-03-02
SANY GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current string support mechanism generally has a complex structure, high cost, and poor work reliability

Method used

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  • Petroleum drilling and production equipment, drilling table surface manipulator and pipe column support mechanism
  • Petroleum drilling and production equipment, drilling table surface manipulator and pipe column support mechanism
  • Petroleum drilling and production equipment, drilling table surface manipulator and pipe column support mechanism

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Embodiment Construction

[0029] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0030] In the present invention, the terms "first" and "second" are mainly used to distinguish different components or directions, but do not specifically limit the components and directions.

[0031] Figure 1-Figure 3 Shown is a schematic structural view of the column supporting mechanism of the present invention, wherein figure 1 Shown is a structural schematic diagram of the first direction of the string supporting mechanism, figure 2 Shown is the structural diagram of the second direction of the string support mechanism, image 3 Shown is a structural schematic diagram of the third direction of the string supporting mechanism. The main function of the string support mechanism in this em...

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Abstract

The invention discloses petroleum drilling and production equipment, a drilling table surface manipulator and a pipe column support mechanism. The invention discloses the pipe column support mechanism, comprising a first grabbing rod, a second grabbing rod and a telescopic driving piece, wherein a first connecting rod and a second connecting rod are hinged between the first grabbing rod and a first end of the telescopic driving piece; a third connecting rod and a fourth connecting rod are hinged between the second grabbing rod and the first end of the telescopic driving piece; a fifth connecting rod is hinged between the first grabbing rod and a second end of the telescopic driving piece; a sixth connecting rod is hinged between the second grabbing rod and the second end of the telescopic driving piece; the first grabbing rod, the first connecting rod, the second connecting rod and the telescopic driving piece are formed to a parallelogram mechanism; and the second grabbing rod, the third connecting rod, the fourth connecting rod and the telescopic driving piece are formed to a parallelogram mechanism. The pipe column support mechanism is simple in structure, compact in space layout, accurate and quick in positioning in pipe grabbing and excellent in working reliability.

Description

technical field [0001] The invention relates to the field of petroleum equipment, in particular to a pipe string support mechanism, a drill floor manipulator and oil drilling equipment provided with the pipe string support mechanism. Background technique [0002] Wellhead automation and unmanned is the development direction of petroleum equipment. The manipulator on the drilling floor is a major wellhead automation equipment. It usually cooperates with the manipulator on the second floor to replace the operator on the drilling floor to complete the handling of the pipe string between the wellhead and the pipe rack. It can also assist the iron driller during the drilling process. Complete the centering operation when the pipe string is buckled. [0003] The manipulator on the drill floor generally includes a pulley mechanism, a mechanical arm and a pipe string support mechanism. The pulley mechanism is installed on the drill floor, and the bottom of the mechanical arm is set...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B19/24E21B19/14
CPCE21B19/14E21B19/24
Inventor 刘存勇唐清亮陈明凯
Owner SANY GRP
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