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Rope rewinding machine mounting bracket of petroleum drilling machine

A technology for installing brackets and rewinding machines, which is applied in the direction of drill pipes, drill pipes, drilling equipment, etc. It can solve the problems of easy vibration, shaking of the transmission shaft, poor stability, etc., and achieve the effect of stable transmission and increased flexibility

Inactive Publication Date: 2020-08-14
泉州泉港协广工业机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The hoisting system of the oil drilling rig includes a rewinding machine, which is used to retract and release the steel wire rope for lifting. When the rope reversing machine is installed, it needs to be supported and fixed by the installation bracket. At present, the installation bracket is usually supported by a two-way triangular structure bracket structure. The rope rewinding machine, when the rotating shaft of the rope reversing machine is working, retracts and unwinds the steel wire rope. Since the existing installation bracket is a steel frame mechanism, the stability is poor when the transmission shaft is rotating, and it is prone to vibration. It causes the transmission shaft to shake when it rotates, which affects the retracting and unwinding of the wire rope

Method used

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  • Rope rewinding machine mounting bracket of petroleum drilling machine
  • Rope rewinding machine mounting bracket of petroleum drilling machine
  • Rope rewinding machine mounting bracket of petroleum drilling machine

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Experimental program
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Effect test

Embodiment 1

[0032] see figure 1 As shown, the present invention provides a kind of rewinding machine mounting bracket of an oil drilling rig through improvement, including a base plate 1, a base frame 2, a first support stand 3, a second support stand 4, and a left inclined frame plate 5 , the right inclined frame plate 6, the first frame seat 7, the second frame seat 8, the first external fixture 11, the second external fixture 12, the first buffer shock absorber 9, the second buffer shock absorber 10 And guiding auxiliary support device 13, the outer periphery of base plate 1 is provided with base outer frame 2 for auxiliary support, and the upper and middle parts of both sides are provided with first support stand 3 and second support stand 4 respectively, are used to support the inverted rope The drive shaft rod of the machine, the first support stand 3 and the second support stand 4 are respectively equipped with a left inclined frame plate 5 and a right inclined frame plate 6, which...

Embodiment 2

[0038] The present invention provides a rope reversing machine mounting bracket for an oil drilling rig through improvement. The right support guide wheel 135 and the left support guide wheel 136 are arranged in parallel with the installation grooves in the middle of the first external fixing part 11 and the second external fixing part 12. It is convenient to install the transmission shaft of the external rope reversing machine. The hollow rectangular frame structure in the middle of the positioning frame 91 is convenient for the telescopic work of the first buffer mechanism 93 and the second buffer mechanism 94. The lower end of the telescopic sleeve 933 and the inner side of the upper end of the base tube 934 and the inside of the telescopic sleeve 933 is the same as that of the base cylinder 934, so that the telescopic movable rod 931 can perform telescopic activities in the telescopic sleeve 933 and the base cylinder 934, and the bottom plate 935 is pressed down to match the...

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Abstract

The invention discloses a rope rewinding machine mounting bracket of a petroleum drilling machine. The mounting bracket comprises a base plate, a first support vertical frame, a second support vertical frame, a first frame seat, a second frame seat, a first buffer damping device, a second buffer damping device, a first external fixing piece, a second external fixing piece and a guide auxiliary support device. By arranging the first buffering and damping device and the second buffering and damping device, a first buffering mechanism is matched with a second buffering mechanism to buffer and absorb vibration generated when a rope rewinding machine works, so that the rope rewinding machine is more stable during working, meanwhile, the guide auxiliary support device is arranged, a right supporting guide wheel and a left supporting guide wheel cooperate with each other to conduct auxiliary supporting on a rewinding machine transmission shaft rod, a movable lifting mechanism can adjust theheight of the right supporting guide wheel and the height of the left supporting guide wheel, better transmission butt joint with the rewinding machine transmission shaft rod is facilitated, and transmission of the rewinding machine transmission shaft rod is more stable.

Description

technical field [0001] The invention relates to the related field of rope reversing machine installation accessories, in particular to a rope reversing machine installation bracket of an oil drilling rig. Background technique [0002] In oil drilling, the drilling tool is driven to break the rock, drill into the ground, and drill a wellbore of a specified depth for the oil or gas extraction machine to obtain oil or natural gas. A commonly used oil drilling rig mainly has eight major systems, including the lifting system. , rotating system, drilling fluid circulation system, transmission system, control system and monitoring display instrument, power drive system, drilling rig base and drilling rig auxiliary equipment system. [0003] The hoisting system of the oil drilling rig includes a rewinding machine, which is used to retract and release the steel wire rope for lifting. When the rope reversing machine is installed, it needs to be supported and fixed by the installation ...

Claims

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Application Information

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IPC IPC(8): E21B19/02E21B19/00E21B41/00
CPCE21B19/00E21B19/02E21B41/00
Inventor 陈佳莲刘榕新
Owner 泉州泉港协广工业机械有限公司
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