Unlock instant, AI-driven research and patent intelligence for your innovation.

Roller movable rope guide device

A mobile and rope-arranging technology, which is applied in hoisting devices and spring mechanisms, etc., can solve the problems of high friction between guide sleeves and guide rails, achieve smooth movement, improve drilling efficiency, and reduce moving friction.

Inactive Publication Date: 2020-01-17
BAOJI PETROLEUM MASCH CO LTD +2
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a roller mobile rope arrangement, which solves the problem of excessive friction between the guide sleeve and the guide rail of the rope arrangement

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Roller movable rope guide device
  • Roller movable rope guide device
  • Roller movable rope guide device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] The present invention is a roller movable rope arrangement, such as figure 1 , including a first bracket 1 and a second bracket 6 arranged parallel to each other, the first bracket 1 and the second bracket 6 are respectively connected to the two ends of the first transverse guide rail 2 and the second transverse guide rail 3, the first transverse guide rail 2 and the second transverse guide rail 2 The transverse guide rails 3 are arranged in parallel, and the first transverse guide rail 2 is connected with an end of the pulley device 7, and the other end of the pulley device 7 is connected with the second transverse guide rail 3; The second guide rail 202, the second transverse guide rail 3 includes the third guide rail 301 on the upper layer and the fourth guide rail 302 on the lower layer.

[0024] Wherein, the first transverse guid...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a roller movable type rope guide device. The device comprises a first support and a second support which are arranged in parallel. A first transverse guide rail is connected between the first support and the second support. A second transverse guide rail parallel to the first transverse guide rail is further connected between the first support and the second support, the first transverse guide rail is connected to one end of a pulley device, and the other end of the pulley device is connected with the second transverse guide rail. The roller movable rope guide device for a petroleum drilling machine adopts a roller for replacing a traditional guiding sleeve, during winch roller rope guiding, friction force generated when the rope guide device moves is converted intorolling friction force from sliding friction force, friction resistance is lowered, and the phenomenon that rope guiding is not smooth due to the fact that resistance is excessively large when the rope guide device moves in the left-right direction of the roller is avoided.

Description

technical field [0001] The invention belongs to the technical field of oil drilling and production equipment, and in particular relates to a roller movable type rope arranging device. Background technique [0002] In oil drilling operations, the oil drilling winch is the core component of the drilling rig. It mainly uses the forward and reverse rotation of the drum to retract and release the rope to realize the functions of lifting, lowering, and dealing with downhole accidents. Whether the arrangement of the drilling wire rope wound on the drawworks drum of the oil drilling rig is regular or not directly affects the life of the drilling wire rope and drilling efficiency. The factors that affect the winding effect of the drawworks drum of the oil drilling rig are the structure of the drawworks drum itself, the quality of the wire rope, and the angle of the wire rope. , and a rope arrangement. [0003] The steel wire rope wound on the drum of the oil drilling winch is introd...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B66D1/38
CPCB66D1/38
Inventor 王福贵周天明张虎山张鹏春晨
Owner BAOJI PETROLEUM MASCH CO LTD