Automatic operation device of upper drill floor and lower drill floor of drill rod

A technology for operating devices and drill pipes, which is applied to drill pipes, drill pipes, drilling equipment, etc. It can solve the problems of high requirements for operators, complicated operation process, and low production efficiency, and achieve low mechanization and automation and simple operation Reliable and reasonable structural design effect

Inactive Publication Date: 2011-11-02
SHENGLI OIL FIELD HAISHENG ENVIRONMENTAL PROTECTION ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of operation requires that the upper and lower two operators of the pneumatic winch must cooperate well and synchronize as much as possible. The requirements for the operators

Method used

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  • Automatic operation device of upper drill floor and lower drill floor of drill rod
  • Automatic operation device of upper drill floor and lower drill floor of drill rod
  • Automatic operation device of upper drill floor and lower drill floor of drill rod

Examples

Experimental program
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Example Embodiment

[0013] Reference figure 1 The automatic device for drilling up and down the drill floor of this embodiment includes: the ramp 4 is lapped on the drilling platform 1 obliquely upward, and the lower part is fixed on the support frame on the ground 12 together with the catwalk 10. The ramp 4 is provided with a ramp car 2 which is in sliding cooperation with the ramp, and a ramp push block mechanism 5 is provided at the lower end of the ramp. A turning mechanism 6 is provided at the front end of the catwalk 10 (that is, the docking part with the ramp). On the catwalk backward along the turning mechanism 6 are a lifting mechanism 7, a catwalk vehicle 8, two sets of spaced apart drill rod pushing and unloading mechanisms 9 and Catwalk car anti-drop block 11. The drill rod 3 is located on the turning mechanism 6 and the ramp car 2.

[0014] Reference attached figure 2 , The main body 14 of the ramp car 2 is connected to the lower drill rod holder 13 in the middle, one end of the drill...

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Abstract

The invention relates to the mechanical field of the well drilling engineering, and in particular relates to an automatic operation device of the upper drill floor and the lower drill floor of a drill rod. The technical scheme is as follows: the automatic operation device of the upper drill floor and the lower drill floor of a drill rod comprises a ramp, a catwalk, a catwalk support frame and a catwalk car in sliding fit with the catwalk, wherein the ramp is provided with the ramp car in sliding fit with the ramp; the butt joint position of the lower end of the ramp and the catwalk is respectively provided with a ramp pushing and blocking mechanism and a turnover mechanism; the catwalk close to the turnover mechanism is provided with a lifting mechanism; the middle of the catwalk is provided with at least two drill rod pushing and disassembling mechanisms at intervals; and all operation mechanisms in the device can be connected to the controller in a wired or wireless mode. The automatic operation device has the characteristic of reasonable structural design, is convenient and reliable to control, saves manpower and is efficient and safe.

Description

Technical field [0001] The invention relates to the field of drilling engineering machinery, in particular to an automatic operation device for drilling rods up and down the drill floor. Background technique [0002] Drill pipe up and down the drill floor is an important operation of the drilling team. All the drill pipes on the pipe rack and the drill floor need to be up and down to the drill pipe rack on the drill floor and under the drill floor. 200-400 roots, more than 1,000 roots, a lot of work. In the past, well teams generally used the pneumatic winch on the drill floor and the pneumatic winch on the catwalk to pull one end of the drill rod. The wire rope was pulled from the bottom and the wire rope was sent from the top. The two pneumatic winches operated synchronously to lift the drill rod from the drill floor to the low catwalk. This kind of operation requires that the upper and lower two persons operating the pneumatic winch must cooperate well and try to synchronize ...

Claims

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Application Information

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IPC IPC(8): E21B19/14
Inventor 赵正光刘显华李桂芹
Owner SHENGLI OIL FIELD HAISHENG ENVIRONMENTAL PROTECTION ENG
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