CN112719546A - Steel rail flash welding equipment state monitoring and health management device - Google Patents

Steel rail flash welding equipment state monitoring and health management device Download PDF

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Publication number
CN112719546A
CN112719546A CN202011580800.7A CN202011580800A CN112719546A CN 112719546 A CN112719546 A CN 112719546A CN 202011580800 A CN202011580800 A CN 202011580800A CN 112719546 A CN112719546 A CN 112719546A
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China
Prior art keywords
steel rail
welding equipment
flash welding
remote
rail flash
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Pending
Application number
CN202011580800.7A
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Chinese (zh)
Inventor
高振坤
赵国
彭鹏
王莹莹
李力
侯广友
史雯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Academy of Railway Sciences Corp Ltd CARS
Railway Engineering Research Institute of CARS
Beijing Teletron Telecom Engineering Co Ltd
Original Assignee
China Academy of Railway Sciences Corp Ltd CARS
Railway Engineering Research Institute of CARS
Beijing Teletron Telecom Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by China Academy of Railway Sciences Corp Ltd CARS, Railway Engineering Research Institute of CARS, Beijing Teletron Telecom Engineering Co Ltd filed Critical China Academy of Railway Sciences Corp Ltd CARS
Priority to CN202011580800.7A priority Critical patent/CN112719546A/en
Publication of CN112719546A publication Critical patent/CN112719546A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/04—Flash butt welding
    • B23K11/046—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/36—Auxiliary equipment
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/079—Root cause analysis, i.e. error or fault diagnosis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1448—Management of the data involved in backup or backup restore
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/20—Administration of product repair or maintenance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/52—Network services specially adapted for the location of the user terminal

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  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
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  • General Physics & Mathematics (AREA)
  • Human Resources & Organizations (AREA)
  • Quality & Reliability (AREA)
  • Economics (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Strategic Management (AREA)
  • Operations Research (AREA)
  • Mechanical Engineering (AREA)
  • General Business, Economics & Management (AREA)
  • Tourism & Hospitality (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Marketing (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • Development Economics (AREA)
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Abstract

A state monitoring and health management device of steel rail flash welding equipment comprises an airborne fault diagnosis device (1) and a remote maintenance center (2), and is characterized in that the airborne fault diagnosis device (1) and the remote maintenance center (2) are arranged in the steel rail welding equipment, and the airborne fault diagnosis device (1) and the remote maintenance center (2) are communicated with each other. According to the invention, the fault diagnosis device arranged on the rail welding equipment is used for acquiring data in the operation process of the equipment, calculating and comparing the data, automatically diagnosing common faults of the equipment, sending related data to the remote control center for deep calculation and statistics for remote technology and management personnel to use, and enabling the remote technical personnel to check the state of the equipment in real time and assist in analyzing the fault and health condition of the equipment.

Description

Steel rail flash welding equipment state monitoring and health management device
Technical Field
The invention relates to the technical field of rail safety, in particular to a device for monitoring the state and managing the health of steel rail flash welding equipment.
Background
The steel rail flash welding equipment comprises a plurality of equipment such as a movable steel rail flash welding machine, a fixed steel rail flash welding machine, a movable steel rail post-welding heat treatment machine, a fixed steel rail flash welding heat treatment machine, a movable steel rail flash welding and heat treatment integrated machine and the like. The movable rail welding equipment in the equipment is divided into railway construction sites all over the world, the fixed rail welding equipment is distributed in rail welding bases in different regions, the site construction environment is poor, faults have the characteristics of coexistence of concealment, linkage, contingency and certainty, and the fault analysis by manual work on site is difficult. In addition, the steel rail flash welding equipment has a complex structure, and relates to the intersection of a plurality of mechanical, electrical and hydraulic systems, and related equipment maintenance technicians are uneven and difficult to analyze and solve conventional faults of the equipment quickly and accurately, so that the maintenance efficiency and the welding quality of the equipment are seriously influenced.
Disclosure of Invention
In order to overcome the existing defects, the invention provides a device for monitoring the state and managing the health of steel rail flash welding equipment.
The device for monitoring the state and managing the health of the steel rail flash welding equipment comprises an airborne fault diagnosis device and a remote maintenance center, wherein the airborne fault diagnosis device and the remote maintenance center are arranged in the steel rail welding equipment, and the airborne fault diagnosis device and the remote maintenance center are communicated with each other.
The airborne fault diagnosis device comprises a system monitoring object and a data acquisition structure.
The system monitoring object comprises four parts, namely a movable steel rail flash welding machine, a welding heat treatment all-in-one machine, a welding system for rail replacement large rows and a fixed steel rail flash welding machine.
Wherein, data acquisition structure includes sensor, PLC, system host computer and communication device, and wherein, the sensor is installed on system monitoring object, and PLC intercommunication sensor, PLC pass through system host computer and communicate communication device.
The data acquisition structure further comprises a positioning terminal, and the positioning terminal is communicated with an upper computer of the system.
Preferably, the data acquisition structure is plural.
The remote maintenance center comprises a remote data transmission network, a data server platform and a mobile expert terminal, and the data acquisition structure is communicated with the remote data transmission network and is communicated with the mobile expert terminal through the data server platform.
The device for monitoring the state and managing the health of the steel rail flash welding equipment can realize remote real-time monitoring, fault prompting, prediction, data recording and data mining of the steel rail flash welding equipment in various places by adopting a fault diagnosis technology and a remote control technology, predict the state and the development trend of the equipment and ensure the completeness rate of the equipment and the durability of the equipment in use; the monitored fault information can be contrasted and analyzed by a diagnosis database through the airborne monitoring system, the fault reason can be judged quickly, efficiently and accurately, the problem that the fault is difficult to analyze manually on site is solved effectively, a large amount of time is saved, and the continuous operation of engineering projects is facilitated.
By establishing the remote maintenance system for the steel rail flash welding equipment, the internal monitoring of an enterprise and the real-time operation health condition of the steel rail flash welding equipment can be realized, the state report of the equipment is timely sent to related management personnel according to the period or the equipment state, the related data is timely provided for equipment operators and technical personnel, and the maintenance and the inspection of the equipment by field operation or maintenance personnel are facilitated.
Drawings
FIG. 1 is a schematic structural view of a device for monitoring the state and managing health of a steel rail flash welding device.
Fig. 2 is a schematic structural diagram of a system monitoring object.
Detailed Description
The following describes in detail a state monitoring and health management device for a steel rail flash welding device according to the present invention with reference to the accompanying drawings and specific embodiments.
Fig. 1-2 show a device for monitoring the state and managing the health of a steel rail flash welding device, which comprises an onboard fault diagnosis device 1 and a remote maintenance center 2, wherein the onboard fault diagnosis device 1 and the remote maintenance center 2 are arranged in the steel rail welding device, and the onboard fault diagnosis device 1 and the remote maintenance center 2 are communicated with each other.
The on-board fault diagnosis apparatus 1 includes a system monitoring object 11 and a data acquisition structure 12.
The system monitoring object 11 comprises a movable rail flash welder 111, a welding heat treatment all-in-one machine 112, a welding system 113 for rail replacement and a fixed rail flash welder 114. Aiming at the structural characteristics of each monitoring object, the parts are further divided according to the positions and types of the parts to form organic part organization and numbering, so that the system can conveniently analyze and process. The system adopts a tree structure mode as a main method for classifying and dividing monitoring objects and parts.
Data acquisition structure 12 includes sensor 121, PLC122, system host computer 123 and communication device 124, and wherein, sensor 121 installs on system monitoring object 11, and PLC122 intercommunication sensor 121, PLC122 communicate communication device 124 through system host computer 123.
The sensor is installed on the steel rail welding equipment and directly monitors the information of the welding equipment, the PLC realizes the collection and storage of the sensor information, the upper computer of the system only needs to acquire the data of the corresponding storage area of the PLC in a communication mode, and the data are utilized to realize the subsequent monitoring and diagnostic analysis.
According to still including location terminal 125 in the collection structure 12, location terminal 125 communicates with system host computer 123.
The remote maintenance center 2 comprises a remote data transmission network 21, a data server platform 22 and a mobile expert terminal 23, wherein the data acquisition structure 12 is communicated with the remote data transmission network 21 and is communicated with the mobile expert terminal 23 through the data server platform 22.
And the remote monitoring center device inside the enterprise communicates with the remote monitoring center in real time through the Internet. Meanwhile, a plurality of mobile expert terminals are established, real-time communication is carried out between the mobile expert terminals and a remote maintenance center, and independent remote steel rail welding equipment can be selected for carrying out state real-time detection and diagnosis. The remote monitoring center is positioned in an enterprise, and key data of each welding device positioned in different construction sites are collected on line through the Internet and stored in a remote database, so that remote data backup and remote data management are realized; the remote maintenance management of the steel rail welding equipment is realized through an embedded expert system, the remote maintenance management comprises the integration analysis, judgment, statistics, the analysis of variation trend and the like, and the remote alarm, fault location, fault solution query functions and the like are provided for the steel rail welding equipment in construction and production. Technical experts in an enterprise are connected with the remote monitoring center through a mobile expert terminal to know the running states of different steel rail welding equipment, master the fault conditions of the steel rail welding equipment and guide field operation or maintenance personnel to maintain and check the equipment.
The device can collect and store the state data of key components in the operation process of the welding equipment, thereby providing a large amount of reliable historical data for functional modules of equipment state detection, fault diagnosis, service life prediction, remote maintenance and the like. Through installing the remote data transmission device on the welding is adorned and being located the inside remote monitoring center device of enterprise, accessible remote communication technique with many of each place, multiple type field device state data transmission to the remote maintenance center, the remote maintenance center can realize from this that the rated state to equipment monitors, abnormal alarm, failure diagnosis and predictive analysis, provide expert's maintenance suggestion for field maintenance person, set for different authorities to the operating personnel of unnecessary demand simultaneously, prevent personnel's maloperation, guarantee system security.
Finally, it should be noted that the above examples are only intended to describe the technical solutions of the present invention and not to limit the technical methods, the present invention can be extended in application to other modifications, variations, applications and embodiments, and therefore all such modifications, variations, applications, embodiments are considered to be within the spirit and teaching scope of the present invention.

Claims (7)

1. A steel rail flash welding equipment state monitoring and health management device comprises an onboard fault diagnosis device (1) and a remote maintenance center (2), and is characterized in that the onboard fault diagnosis device (1) and the remote maintenance center (2) are arranged in the steel rail welding equipment, wherein the onboard fault diagnosis device (1) and the remote maintenance center (2) are communicated with each other.
2. A rail flash welding equipment condition monitoring and health management device according to claim 1, characterized in that said onboard fault diagnosis device (1) comprises a system monitoring object (11) and a data acquisition structure (12).
3. A steel rail flash welding equipment state monitoring and health management device according to claim 2, characterized in that the system monitoring object (11) comprises four parts, namely a movable steel rail flash welding machine (111), a welding heat treatment all-in-one machine (112), a welding system (113) for rail replacement and a fixed steel rail flash welding machine (114).
4. A steel rail flash welding equipment state monitoring and health management device according to claim 2, characterized in that, the data acquisition structure (12) comprises a sensor (121), a PLC (122), a system upper computer (123) and a communication device (124), wherein, the sensor (121) is installed on a system monitoring object (11), the PLC (122) is communicated with the sensor (121), and the PLC (122) is communicated with the communication device (124) through the system upper computer (123).
5. The steel rail flash welding equipment state monitoring and health management device according to claim 2, characterized in that the data acquisition structure (12) further comprises a positioning terminal (125), and the positioning terminal (125) is communicated with a system upper computer (123).
6. A device for status monitoring and health management of a steel rail flash welding installation according to claim 2, characterized in that said data acquisition structure (12) is a plurality.
7. A steel rail flash welding equipment state monitoring and health management device according to claim 1 or 2, characterized in that, the remote maintenance center (2) comprises a remote data transmission network (21), a data server platform (22) and a mobile expert terminal (23), the data acquisition structure (12) is communicated with the remote data transmission network (21) and communicated with the mobile expert terminal (23) through the data server platform (22).
CN202011580800.7A 2020-12-28 2020-12-28 Steel rail flash welding equipment state monitoring and health management device Pending CN112719546A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011580800.7A CN112719546A (en) 2020-12-28 2020-12-28 Steel rail flash welding equipment state monitoring and health management device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011580800.7A CN112719546A (en) 2020-12-28 2020-12-28 Steel rail flash welding equipment state monitoring and health management device

Publications (1)

Publication Number Publication Date
CN112719546A true CN112719546A (en) 2021-04-30

Family

ID=75606524

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011580800.7A Pending CN112719546A (en) 2020-12-28 2020-12-28 Steel rail flash welding equipment state monitoring and health management device

Country Status (1)

Country Link
CN (1) CN112719546A (en)

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