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A rope-laying device for a follow-up winch

A winch and rope arranging technology, applied in the direction of hoisting device, portable lifting device, clockwork mechanism, etc., can solve the problem of large swing range of fast rope, reduce personnel or property loss, achieve stability, disassembly and assembly The effect of less work

Active Publication Date: 2019-08-20
BAOJI PETROLEUM MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a rope arranging device for a follower winch, which solves the problem of a large swing range of the fast rope in the structure of the rope arranging device in the prior art

Method used

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  • A rope-laying device for a follow-up winch
  • A rope-laying device for a follow-up winch
  • A rope-laying device for a follow-up winch

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Embodiment Construction

[0018] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] The present invention is a kind of follower winch rowing device, such as figure 1 and figure 2 As shown, including the steel wire rope a8, the steel wire rope a8 is in the shape of an inverted triangle, and is successively threaded on the outside of three ring-type single-wheel round-toe ring blocks 10, and the two ends of the steel wire rope a8 are respectively threaded on the two ends of the guide wheel group 4, using several ropes The clip a14 is fixed, the ring-type single-wheel round head ring block 10 at the bottom is fastened to one end of the rigging turnbuckle 13, the guide wheel group 4 is fastened to the bow-shaped shackle a11, and each bow-shaped shackle a11 is buckled. Connect one end of the safety rope a1, the middle part of the safety rope a1 is fastened to one end of the safety rope b2, the other end of the safety rop...

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Abstract

The invention discloses a servo winch rope aligning device. The servo winch rope aligning device comprises a steel wire rope a which is connected to the outer sides of three ling-ring-shaped single-wheel round head ring tackles in sequence in an inverted-triangle shape, the two ends of the steel wire rope a are connected to the two ends of a pulley block correspondingly, and the joints are fixed through a plurality of rope clips b; the ling-ring-shaped single-wheel round head ring tackle located at the bottom is buckled to one end of a rigging turnbuckle; bow shackles a are buckled on the pulley block, each bow shackle a is buckled with one end of a safety rope a, the middle of the safety rope a is buckled with one end of a safety rope b, and the other end of the safety rope b is connectedto a bow shackle b in a penetrating mode; the bow shackle b is buckled with a lug plate b; the joint between the safety rope a and the safety rope b is fixed through a plurality of rope clips b; anda fast rope is connected into a guide wheel set in a penetrating mode. According to the servo winch rope aligning device, the swinging range of a fast rope of a boring winch is decreased, the phenomenon that ropes are disordered or squeezing occurs in the drilling process is avoided, and the service life of the drilling steel wire rope is prolonged.

Description

technical field [0001] The invention belongs to the technical field of oil drilling and production equipment, and relates to a rope arranging device for a moving winch. Background technique [0002] The drawworks rope discharge device is a special device used to stabilize the fast rope and promote the smooth discharge of the winch drum during the drilling process. At present, due to the imperfect structural design of the drawworks rope arrangement device in drilling production, it is easy to cause disordered ropes or extrusion during the drilling process, which will cause wear and tear and reduce the service life of the steel wire rope, and even the sheave needs to be replaced after drilling a well; at the same time, The structure of the rope arrangement device is unstable. When the winch brakes in an emergency, the fast rope swings and has a large deflection angle, which may easily cause loss of personnel or property in the area; the operation is cumbersome and the maintena...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66D1/38B66D3/08
Inventor 李凯吴卫周李秀珍杨建辉孙江锋
Owner BAOJI PETROLEUM MASCH CO LTD
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