Automatic rope arrangement control device for roller

A technology of control device and automatic discharge, which is applied in hoisting device, clockwork mechanism, etc., can solve the problems of large hydraulic volume efficiency error and complicated system, and achieve the effect of precise winding

Active Publication Date: 2013-03-06
NANYANG HUAMEI GASOLINEEUM EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] There is also an automatic rope unwinding system that combines hydraulic and electric control, but its disadvantages are that the system is complicated and the volumetric efficiency error of the hydraulic pressure is large, and the automatic rope unwinding system cannot be well realized.

Method used

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  • Automatic rope arrangement control device for roller

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Embodiment Construction

[0014] Depend on figure 1 It can be known that the drum automatic rope arranging control device of the present invention is used in conjunction with the drum 1, and includes a rope arranging device bracket 11, a PLC controller 14 and a servo controller 13. Motor 12, leading screw 9, guide rail 5, mobile support 8, guide rope pulley 7, deviation correction frame 4, deviation correction switch 6 and reversing switch 10. The deviation correction frame 4, the deviation correction switch 6 and the rope guide wheel 7 are installed on the mobile support 8, and the mobile support 8 drives the leading screw 9 by the servo motor 12, so that the mobile support 8 moves left and right on the guide rail 5. The deviation correction frame 4 is triangular in shape, and its upper end is hinged on the mobile support 8. There is a lever fixed on the deviation correction frame 4. The direction of the lever is set in the same direction as the wire rope. When the steel wire rope deviates, the deviat...

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Abstract

The invention discloses an automatic rope arrangement control device for a roller. The automatic rope arrangement control device comprises a rope arrangement device bracket, wherein a movable support is connected to the rope arrangement device bracket through a guide rail and moves with a lead screw in a matching mode; a deviation correction rack is arranged on the movable support; a servo motor is arranged on the rope arrangement device bracket; the output of the servo motor is connected with the lead screw; the servo motor is controlled by a servo controller; the servo controller is connected with a programmable logic controller (PLC); a rotary speed sensor is arranged on the roller; two sides of the rope arrangement device bracket are provided with reversing switches for controlling the servo motor; and a deviation correction switch is arranged on the deviation correction rack. According to the automatic rope arrangement control device for the roller, steel wire ropes for operation can be neatly wound on the roller, manual involvement is not required in the whole operating process, and automation is completely realized.

Description

technical field [0001] The invention belongs to the technical field of drum rope arranging control, and in particular relates to a drum automatic arranging rope control device, which is applicable to the technical field of oil extraction operations, and is also applicable to various industrial fields that use drums to lift. Background technique [0002] During oil field pumping and oil production operations, it is necessary to complete the hoisting and lowering of the operating tools in the well through the wire rope. According to the well depth requirements, the drum is equipped with thousands of meters of steel wire rope. During operation, if the steel wire ropes cannot be neatly arranged layer by layer on the drum, there will be rope disorder and rope biting, which will seriously affect the life of the steel wire ropes and operation safety. [0003] At present, most manufacturers adopt mechanical rope arrangement, that is, mechanical transmission is used from the drum to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66D1/38
Inventor 王哲刘钢跃齐然蒋文波王群章蒋永富刘军
Owner NANYANG HUAMEI GASOLINEEUM EQUIP
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