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

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

Inactive Publication Date: 2013-04-17
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 are high, the operation process is complicated, and the production efficiency is low. Occasionally, accidents occur due to improper cooperation. staff, there is a certain security risk

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

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Embodiment Construction

[0013] refer to figure 1 , the automatic operation device for drill pipes going up and down the drill floor in this embodiment includes: the ramp 4 is overlapped on the drilling platform 1 obliquely above, and the bottom is fixed on the support frame on the ground 12 together with the catwalk 10 . On the ramp 4, there is a ramp car 2 which slides and cooperates with the ramp, and a ramp pushing mechanism 5 is provided at the lower end of the ramp. The front end of the catwalk 10 (that is, the butt joint with the ramp) is provided with an overturning mechanism 6, and on the catwalk backward along the overturning mechanism 6, there are a lifting mechanism 7, a catwalk trolley 8, two groups of spaced apart drilling rod pushing mechanisms 9 and Catwalk car off-proof block 11. The drilling rod 3 is located on the turning mechanism 6 and the ramp car 2 .

[0014] Refer to attached figure 2 , the main body 14 of the ramp car 2 is connected to the lower deck 13 of the drill rod, o...

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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 pipes up and down the drill floor. Background technique [0002] Drill pipe loading and unloading on and off the drill floor is an important operation for the drilling team. It is necessary to put all the drill pipes on the pipe rack and the drill floor on and down to the drill pipe rack on the drill floor and below the drill floor. 200-400, more than 1,000, the workload is heavy. In the past, the drilling team usually used the pneumatic winch on the drill floor and the pneumatic winch on the catwalk to pull one end of the drill pipe, pull the wire rope on the bottom, and feed the wire rope on the top. The two pneumatic winches run synchronously to lift the drill pipe from the drill floor to the low-level catwalk. This kind of operation requires that the upper and lower two persons who operate the pneumatic winch must coope...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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