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A power catwalk

A catwalk and power technology, which is applied in the direction of drill pipe, casing, drill pipe, etc., can solve the problems of poor versatility and difficulty in applying to the drill floor, and achieve the effect of strong versatility, simple structure and reduced manufacturing cost

Active Publication Date: 2022-08-02
SICHUAN HONGHUA PETROLEUM EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional power catwalk is usually only suitable for one height of drill floor, and it is difficult to apply to different heights of drill floor, and the versatility is not strong

Method used

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  • A power catwalk
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Embodiment Construction

[0044] All features disclosed in this specification, or all disclosed steps in a method or process, may be combined in any way except mutually exclusive features and / or steps.

[0045] Any feature disclosed in this specification, unless expressly stated otherwise, may be replaced by other equivalent or alternative features serving a similar purpose. That is, unless expressly stated otherwise, each feature is but one example of a series of equivalent or similar features. In the following embodiments, the following movable connections are preferably hinged connections.

[0046] like Figure 1 to Figure 14 As shown, a power catwalk includes a ramp 1, a base 2, a cloud beam 3, and a rotating arm 4, and the cloud beam 3 includes a cloud beam main body 31; wherein, the lower end of the ramp 1 and the base 2 The front end of the cloud beam main body 31 is connected to the front end of the ramp 1 and can move up and down along the front face of the ramp. One end of the arm 4 is mova...

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Abstract

The invention discloses a power catwalk, which belongs to the technical field of oil and gas drilling and production equipment. A powered catwalk of the present invention includes a ramp, a base, a cloud beam, and a rotating arm, and the cloud beam includes a cloud beam main body; wherein, the lower end of the ramp is connected with the front end of the base, and the cloud beam is connected to the front end of the base. The front end of the beam main body is matched with the front of the ramp and can move up and down along the front of the ramp. The rear section is movably connected, the arm is an active telescopic structure, and a first drive telescopic rod is connected between the arm and the base. the angle between the bases. The invention can realize the conveying function of the drilling tool, and the front end of the cloud beam main body can be moved up and down along the ramp through the telescopic arm;

Description

technical field [0001] The invention relates to a power catwalk, belonging to the technical field of oil and gas drilling and production equipment. Background technique [0002] The power catwalk is a conveying equipment used in the technical field of oil and gas drilling and production equipment. During the upward transportation of the drilling tools, the cloud beam rises and moves forward, which can transport the drilling tools on the legs on both sides of the power catwalk to the drilling floor. ; During the downward conveying process of the drilling tools, the cloud beam descends and moves backward, and the drilling tools on the drilling floor can be transported and arranged to the outriggers on both sides of the power catwalk; Power catwalk, application number CN201420525189.1; a rack and pinion drilling rig power catwalk disclosed in Chinese patent, application number CN201420660266.4; a power catwalk disclosed in Chinese patent, application number CN201520866530.4; Ch...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21B19/14
CPCE21B19/14
Inventor 张伟吕岩王尊文田力郭燕楠黄蓉陈林唐爱民杨琼华陈崇柴俊卿
Owner SICHUAN HONGHUA PETROLEUM EQUIP
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