CN220684473U

CN220684473U - Upper control system of pipeline lifting auxiliary steering device

Info

Publication number: CN220684473U
Application number: CN202322430163.0U
Authority: CN
Inventors: 邱华伟; 邱晓霞; 邱秀娟; 李清刚; 徐广永; 刘东伟
Original assignee: Tangshan Xingbang Pipe Construction Equipment Co ltd
Current assignee: Tangshan Xingbang Pipe Construction Equipment Co ltd
Priority date: 2023-09-07
Filing date: 2023-09-07
Publication date: 2024-03-29
Anticipated expiration: 2033-09-07

Abstract

The utility model provides an upper control system of a pipeline hoisting auxiliary steering device, which comprises the following components: a programmable logic controller, a sensor module and a communication module; the programmable logic controller is respectively connected with the touch screen, the sensor module and the communication module; the sensor module is arranged on the pipeline hoisting auxiliary steering device and is used for collecting working state information of the pipeline hoisting auxiliary steering device; the communication module is connected with the pipeline lifting auxiliary steering device, and the programmable logic controller is used for generating control information according to the working state information based on a preset control strategy and sending the control information to the pipeline lifting auxiliary steering device through the communication module so as to control the working state of an actuating mechanism of the pipeline lifting auxiliary steering device. The utility model can realize the automatic control of the pipeline hoisting auxiliary steering device through the cooperative work of the programmable logic controller, and improve the accuracy and efficiency of operation.

Description

Upper control system of pipeline lifting auxiliary steering device

Technical Field

The utility model relates to the technical field of pipeline control devices, in particular to an upper control system of a pipeline hoisting auxiliary steering device.

Background

In the existing pipeline hoisting auxiliary steering device, the problems of low control precision, complex operation and the like often exist. The traditional operation mode mainly depends on manual operation, is easily influenced by human factors, and cannot realize accurate control of the device.

Therefore, there is a need for an upper control system that can implement automated control, improving the accuracy and efficiency of operation.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide an upper control system of a pipeline hoisting auxiliary steering device.

In order to achieve the above object, the present utility model provides the following solutions:

an upper control system of a pipeline lifting auxiliary steering device, comprising: a programmable logic controller, a sensor module and a communication module; the programmable logic controller is respectively connected with the sensor module and the communication module; the sensor module is arranged on the pipeline hoisting auxiliary steering device and is used for collecting working state information of the pipeline hoisting auxiliary steering device; the communication module is connected with the pipeline lifting auxiliary steering device, and the programmable logic controller is used for generating control information according to the working state information based on a preset control strategy and sending the control information to the pipeline lifting auxiliary steering device through the communication module so as to control the working state of an actuating mechanism of the pipeline lifting auxiliary steering device.

Preferably, the sensor module includes a voltage sensor, an inclination sensor, and a pull-cord sensor.

Preferably, the touch screen is further included;

the touch screen is connected with the programmable logic controller and is used for providing a man-machine interface so as to acquire input information of a user and transmitting the input information to the programmable logic controller; the programmable logic controller is also used for visually displaying the working state information of the pipeline hoisting auxiliary steering device.

Preferably, the communication module is any one of a 4G communication unit, a 5G communication unit, a Wifi communication unit, a Lora communication unit, and a bluetooth communication unit.

Preferably, the actuator comprises a plurality of torque motors.

According to the specific embodiment provided by the utility model, the utility model discloses the following technical effects:

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a system structure according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of a system composition structure according to an embodiment of the present utility model.

Reference numerals illustrate: the device comprises a 1-pipeline lifting auxiliary steering device, a 2-sensor module, a 3-communication module and a 4-programmable logic controller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model aims to provide an upper control system of a pipeline lifting auxiliary steering device, which realizes the automatic control of the pipeline lifting auxiliary steering device through the cooperative work of a programmable logic controller and improves the accuracy and the efficiency of operation.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

As shown in fig. 1 and 2, the present utility model provides an upper control system of a pipeline lifting auxiliary steering device, including: a touch screen, a programmable logic controller 4, a sensor module 2 and a communication module 3; the programmable logic controller 4 is respectively connected with the touch screen, the sensor module 2 and the communication module 3; the sensor module 2 is arranged on the pipeline hoisting auxiliary steering device 1, and the sensor module 2 is used for collecting working state information of the pipeline hoisting auxiliary steering device 1; the communication module 3 is connected with the pipeline lifting auxiliary steering device 1, and the programmable logic controller 4 is used for generating control information according to the working state information based on a preset control strategy and sending the control information to the pipeline lifting auxiliary steering device 1 through the communication module 3 so as to control the working state of an actuating mechanism of the pipeline lifting auxiliary steering device 1. The sensor module 2 comprises a voltage sensor, an inclination sensor and a pull rope sensor. The touch screen is connected with the programmable logic controller 4, and is used for providing a man-machine interface to acquire input information of a user and transmitting the input information to the programmable logic controller 4; the programmable logic controller 4 is also used for visually displaying the working state information of the pipeline hoisting auxiliary steering device 1. The communication module 3 is any one of a 4G communication unit, a 5G communication unit, a Wifi communication unit, a Lora communication unit and a bluetooth communication unit. The actuator includes a plurality of torque motors (torque motor 1 to torque motor 4).

Further, programmable logic controllers are typically composed of three parts: input, processing and output. The input is used for inputting signals into the programmable logic controller through the sensor or the switch, the processing part is used for carrying out logical and arithmetic operation processing, outputting the result to the output part, and realizing the control process through the output equipment. The programmable logic controller can not only accept digital signal input, but also accept analog quantity input, and has stronger anti-interference capability and stability. Because of the programmability of the programmable logic controller, a user may implement different functions and control algorithms through software programming. There is typically a plurality of memory spaces within the programmable logic controller, including internal memory, RAM, EPROM, EEPROM, etc. The program can be written on an external computer and then loaded into the PLC via an interface such as serial or ethernet. The programmable logic controller program generally adopts graphical programming languages (such as Ladder diagnostic, function Block Diagram, structured Text and the like), and has simple and easy-to-understand structure.

In this embodiment, the programmable logic controller 4 is a core component of the system, and is responsible for receiving signals from the sensor and generating control instructions according to a preset control strategy. The sensor is used for sensing state information such as the position, the posture and the like of the pipeline hoisting auxiliary steering device 1 and transmitting the state information to the programmable logic controller 4. The execution mechanism correspondingly adjusts the pipeline lifting auxiliary steering device 1 according to the control instruction sent by the programmable logic controller 4. The communication module 3 is used for realizing data transmission and information interaction between the programmable logic controller 4 and the sensors and the actuators.

Further, in this embodiment, a control strategy and a control rule of the PLC need to be formulated according to an object to be actually controlled, for example, a lifting pipeline, a pipeline lifting auxiliary steering device, and the like, and a corresponding program needs to be written, so as to form a program library. When the program is written, programming instructions, sentences and parameters are input by using PLC programming software, debugging and simulation verification are carried out, and therefore instruction control is carried out on the executing mechanism according to a preset program in a program library.

In the working process, an operator can control the pose of the pipeline hoisting auxiliary steering device 1 through the touch screen. The utility model can also automatically acquire the data of the voltage, the dip angle and the pull rope through a built-in preset control strategy, and determine the pose of the pipeline through judgment with each preset threshold value, so that when the pose of the pipeline deviates, a control signal is determined according to the deviation amount to control the action of an executing mechanism, thereby ensuring the stable work of the pipeline lifting auxiliary steering device on the pipeline.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to assist in understanding the methods of the present utility model and the core ideas thereof; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.

Claims

1. An upper control system of a pipeline lifting auxiliary steering device is characterized by comprising: a programmable logic controller, a sensor module and a communication module; the programmable logic controller is respectively connected with the sensor module and the communication module; the sensor module is arranged on the pipeline hoisting auxiliary steering device and is used for collecting working state information of the pipeline hoisting auxiliary steering device; the communication module is connected with the pipeline lifting auxiliary steering device, and the programmable logic controller is used for generating control information according to the working state information based on a preset control strategy and sending the control information to the pipeline lifting auxiliary steering device through the communication module so as to control the working state of an actuating mechanism of the pipeline lifting auxiliary steering device.

2. The upper control system of the pipe lifting auxiliary steering device according to claim 1, wherein the sensor module comprises a voltage sensor, an inclination sensor and a pull rope sensor.

3. The upper control system of the pipeline lifting auxiliary steering device according to claim 1, further comprising a touch screen;

4. The upper control system of the pipe lifting auxiliary steering device according to claim 1, wherein the communication module is any one of a 4G communication unit, a 5G communication unit, a Wifi communication unit, a Lora communication unit and a bluetooth communication unit.

5. The upper control system of a pipeline hoist auxiliary steering device of claim 1, characterized in that the actuator comprises a plurality of torque motors.