Anti-collision control equipment applied to intelligent traveling block

A technology of control equipment and intelligent traveling car, applied in the direction of the spring mechanism, hoisting device, etc., can solve the problems of inability to control the traveling car, incorrect height value, no memory function of the height indicator, etc., to achieve a wide range of applicable objects. , Increase the safety factor, the effect of strong matching

Inactive Publication Date: 2012-10-03
TIANJIN HUALISHUO TECH
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

The traveling car height indicator has no memory function, so when the power is off or the meter is not turned on, if the traveling car moves up and down, the height indicated by the meter will be incorrect after it is turned on again
Moreover, the indicator can only alarm and cannot control the operation of the traveling train.

Method used

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  • Anti-collision control equipment applied to intelligent traveling block
  • Anti-collision control equipment applied to intelligent traveling block
  • Anti-collision control equipment applied to intelligent traveling block

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specific Embodiment approach

[0019] An anti-collision control device applied to a smart traveling vehicle, comprising a roller device, an encoder, a control processing module, a transmission system and a brake system, the roller device is provided with an encoder, the roller device drives the encoder to rotate, and the encoder transmits The signal is sent to the control processing module, and after being processed by the control processing module, an instruction is sent to the transmission system and the braking system.

[0020] Further, the encoder is a pulse generating device.

[0021] Further, the brake system is an air pressure disc brake system.

[0022] Further, the control processing module includes a calculation unit, a storage unit, a comparison unit and a signal output unit, and the calculation unit, the storage unit, the comparison unit and the signal output unit are sequentially connected.

[0023] Further, the control processing module is a PLC processor.

[0024] The working process of the...

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PUM

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Abstract

The invention provides anti-collision control equipment applied to an intelligent traveling block. The anti-collision control equipment comprises a roller device, an encoder, a control processing module, a drive system and a braking system, wherein the roller device is provided with the encoder and is used for driving the encoder to rotate; the encoder is used for transmitting a signal to the control processing module; and the signal is processed by the control processing module and then sends instructions to the drive system and the braking system. The anti-collision control equipment has the advantages that: the anti-collision control equipment is controlled by triggering electronic pulses, can be more sensitively and accurately controlled compared with mechanical and instrumental equipment, has certain intelligence, has two progressive control modes of deceleration and rebrake, improves the safety factor and ensures the safe production in oil fields.

Description

technical field [0001] The invention belongs to the field of oilfield drilling equipment, and in particular relates to an anti-collision control equipment applied to an intelligent traveling vehicle. Background technique [0002] In the existing technology, in the drilling and workover operations, regardless of the day or night, the weather cannot be interrupted. Due to the fatigue of the driller's operation and environmental factors, it is easy for the traveling block to hit the crown block and smash the rig floor. . In severe cases, the failure of the anti-collision can lead to the deformation and collapse of the derrick, the failure of the anti-smashing can cause the drilling tool to break, and the sparks generated by the smashing can cause major vicious accidents such as well site fires. In order to ensure the safety of drilling and workover operations, drilling rigs and workover rigs are generally equipped with anti-collision (also known as crown block anti-collision-c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66D1/48B66D1/54B66D5/28
Inventor 郑彦丽丁文魁刘玉斌杨作刚孙玉贤
Owner TIANJIN HUALISHUO TECH
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