CN105698995A - Pressure monitoring device - Google Patents

Pressure monitoring device Download PDF

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Publication number
CN105698995A
CN105698995A CN201610172534.1A CN201610172534A CN105698995A CN 105698995 A CN105698995 A CN 105698995A CN 201610172534 A CN201610172534 A CN 201610172534A CN 105698995 A CN105698995 A CN 105698995A
Authority
CN
China
Prior art keywords
module
pressure
monitoring device
programmable controller
communication interface
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201610172534.1A
Other languages
Chinese (zh)
Inventor
陈钰龙
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.)
ZHONGSHAN TOPWARE ELECTRONIC TECHNOLOGY Co Ltd
Original Assignee
ZHONGSHAN TOPWARE ELECTRONIC TECHNOLOGY 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.)
Filing date
Publication date
Application filed by ZHONGSHAN TOPWARE ELECTRONIC TECHNOLOGY Co Ltd filed Critical ZHONGSHAN TOPWARE ELECTRONIC TECHNOLOGY Co Ltd
Priority to CN201610172534.1A priority Critical patent/CN105698995A/en
Publication of CN105698995A publication Critical patent/CN105698995A/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0028—Force sensors associated with force applying means
    • G01L5/0033—Force sensors associated with force applying means applying a pulling force
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

Disclosed in the invention is a pressure monitoring device comprising a programmable logic controller (PLC), a range finder sensor, a pressure sensor, a video acquisition device, an alarm module, a liquid crystal display module, a power module, a communication interface module, a computer monitoring terminal and a handheld terminal. The PLC is connected with the range finder sensor, the pressure sensor, the video acquisition device, the alarm module, the liquid crystal display module, the power module, and the communication interface module respectively; and the computer monitoring terminal is connected with the communication interface module and the handheld terminal respectively by wireless communication. According to the pressure monitoring device, the range finder sensor, the pressure sensor, and the video acquisition device are used for collecting a stretching extension value, a pressure value, and a video signal and the manual operation is replaced. Therefore, the measurement speed is increased and the accuracy and reliability are improved.

Description

Pressure monitoring device
Technical field
The present invention relates to pre-stress construction equipment technical field, particularly a kind of pressure monitoring device。
Background technology
At present in field of civil engineering, what prestressed stretching construction adopted is driven jack to carry out stretch-draw by oil pump, stretching force is controlled by pressure gauge reading, manual measurement controls elongation value of stretching, this tension technology has following defect: (1) manometric error in reading is bigger, reading is unstable, and rate of reading is slow；(2) need to be converted by pressure gauge reading and just can know that the size of stretching force, can not form the intuitive concept of stretching force, inconvenient to controlling stretch-draw；(3) there is error in reading greatly in manual measurement elongation value of stretching, measures process slow, and information feedback is inaccurate, control the problems such as asynchronous。
Summary of the invention
It is an object of the invention to provide that a kind of accuracy is high, measuring speed fast, the pressure monitoring device of good reliability。
The technical solution realizing the object of the invention is:
A kind of pressure monitoring device, it is characterised in that: include programmable controller PLC, distance measuring sensor, pressure transducer, video collector, alarm module, LCD MODULE, power module, communication interface module, computer monitoring terminal and handheld terminal；Described programmable controller PLC is connected with distance measuring sensor, pressure transducer, video collector, alarm module, LCD MODULE, power module, communication interface module respectively, the signal that programmable controller PLC reception distance measuring sensor, pressure transducer, video collector gather, programmable controller PLC controls the output of alarm module, LCD MODULE, programmable controller PLC carries out communication by communication interface module, and power module provides power supply for programmable controller PLC；Described computer monitoring terminal is connected with communication interface module, handheld terminal respectively by wireless telecommunications。
Preferably, described handheld terminal includes smart mobile phone and panel computer。
Preferably, described smart mobile phone is connected with computer monitoring terminal by GPRS wireless telecommunications, and panel computer is connected with computer monitoring terminal by WIFI wireless telecommunications。
Preferably, described programmable controller PLC is connected with distance measuring sensor, pressure transducer, video collector respectively by RS485 communication cable。
Preferably, described computer monitoring terminal is connected with communication interface module by GPRS wireless telecommunications。
Preferably, described distance measuring sensor adopts DLS-C30 laser range sensor。
Preferably, described pressure transducer adopts CY200 digital pressure sensor。
Preferably, described video collector adopts thermal camera。
The present invention is compared with prior art, its remarkable advantage: pressure monitoring device of the present invention gathers elongation value of stretching, force value, video signal by distance measuring sensor, pressure transducer, video collector, instead of manual operation, improve measuring speed, it is ensured that accuracy and reliability；The pressure monitoring device of the present invention transmission by wireless telecommunications, supervisor can pass through computer monitoring terminal or the real-time monitoring state of handheld terminal；And pressure monitoring device of the present invention can pass through LCD MODULE displaying data in real-time, when elongation value of stretching sends warning beyond threshold values alarm module。
Below in conjunction with accompanying drawing, the present invention is described in further detail。
Accompanying drawing explanation
Fig. 1 is the structural representation of pressure monitoring device of the present invention。
Detailed description of the invention
Embodiment 1: as shown in Figure 1, a kind of pressure monitoring device, it is characterised in that: include programmable controller PLC, distance measuring sensor, pressure transducer, video collector, alarm module, LCD MODULE, power module, communication interface module, computer monitoring terminal and handheld terminal；Described programmable controller PLC is connected with distance measuring sensor, pressure transducer, video collector, alarm module, LCD MODULE, power module, communication interface module respectively, the signal that programmable controller PLC reception distance measuring sensor, pressure transducer, video collector gather, programmable controller PLC controls the output of alarm module, LCD MODULE, programmable controller PLC carries out communication by communication interface module, and power module provides power supply for programmable controller PLC；Described computer monitoring terminal is connected with communication interface module, handheld terminal respectively by wireless telecommunications。
Described handheld terminal includes smart mobile phone and panel computer, and smart mobile phone is connected with computer monitoring terminal by GPRS wireless telecommunications, and panel computer is connected with computer monitoring terminal by WIFI wireless telecommunications。
Described programmable controller PLC is connected with distance measuring sensor, pressure transducer, video collector respectively by RS485 communication cable, and computer monitoring terminal is connected with communication interface module by GPRS wireless telecommunications。
Described distance measuring sensor adopts DLS-C30 laser range sensor, and pressure transducer adopts CY200 digital pressure sensor, and video collector adopts thermal camera。
Embodiment 2: a kind of pressure monitoring device, it is characterised in that: include programmable controller PLC, distance measuring sensor, pressure transducer, video collector, alarm module, LCD MODULE, power module, communication interface module, computer monitoring terminal and handheld terminal；Described programmable controller PLC is connected with distance measuring sensor, pressure transducer, video collector, alarm module, LCD MODULE, power module, communication interface module respectively, the signal that programmable controller PLC reception distance measuring sensor, pressure transducer, video collector gather, programmable controller PLC controls the output of alarm module, LCD MODULE, programmable controller PLC carries out communication by communication interface module, and power module provides power supply for programmable controller PLC；Described computer monitoring terminal is connected with communication interface module, handheld terminal respectively by wireless telecommunications。
Described programmable controller PLC is connected with distance measuring sensor, pressure transducer, video collector respectively by RS485 communication cable, and computer monitoring terminal is connected with communication interface module by GPRS wireless telecommunications。
Described distance measuring sensor adopts DLS-C30 laser range sensor, and pressure transducer adopts CY200 digital pressure sensor, and video collector adopts thermal camera。
In sum, pressure monitoring device of the present invention gathers elongation value of stretching, force value, video signal by distance measuring sensor, pressure transducer, video collector, instead of manual operation, improves measuring speed, it is ensured that accuracy and reliability；The pressure monitoring device of the present invention transmission by wireless telecommunications, supervisor can pass through computer monitoring terminal or the real-time monitoring state of handheld terminal；And pressure monitoring device of the present invention can pass through LCD MODULE displaying data in real-time, when elongation value of stretching sends warning beyond threshold values alarm module。

Claims (8)

1. a pressure monitoring device, it is characterised in that: include programmable controller PLC, distance measuring sensor, pressure transducer, video collector, alarm module, LCD MODULE, power module, communication interface module, computer monitoring terminal and handheld terminal；Described programmable controller PLC is connected with distance measuring sensor, pressure transducer, video collector, alarm module, LCD MODULE, power module, communication interface module respectively, the signal that programmable controller PLC reception distance measuring sensor, pressure transducer, video collector gather, programmable controller PLC controls the output of alarm module, LCD MODULE, programmable controller PLC carries out communication by communication interface module, and power module provides power supply for programmable controller PLC；Described computer monitoring terminal is connected with communication interface module, handheld terminal respectively by wireless telecommunications。
2. pressure monitoring device according to claim 1, it is characterised in that: described handheld terminal includes smart mobile phone and panel computer。
3. pressure monitoring device according to claim 2, it is characterised in that: described smart mobile phone is connected with computer monitoring terminal by GPRS wireless telecommunications, and panel computer is connected with computer monitoring terminal by WIFI wireless telecommunications。
4. pressure monitoring device according to claim 1, it is characterised in that: described programmable controller PLC is connected with distance measuring sensor, pressure transducer, video collector respectively by RS485 communication cable。
5. pressure monitoring device according to claim 1, it is characterised in that: described computer monitoring terminal is connected with communication interface module by GPRS wireless telecommunications。
6. pressure monitoring device according to claim 1, it is characterised in that: described distance measuring sensor adopts DLS-C30 laser range sensor。
7. pressure monitoring device according to claim 1, it is characterised in that: described pressure transducer adopts CY200 digital pressure sensor。
8. pressure monitoring device according to claim 1, it is characterised in that: described video collector adopts thermal camera。
CN201610172534.1A 2016-03-24 2016-03-24 Pressure monitoring device Pending CN105698995A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610172534.1A CN105698995A (en) 2016-03-24 2016-03-24 Pressure monitoring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610172534.1A CN105698995A (en) 2016-03-24 2016-03-24 Pressure monitoring device

Publications (1)

Publication Number Publication Date
CN105698995A true CN105698995A (en) 2016-06-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610172534.1A Pending CN105698995A (en) 2016-03-24 2016-03-24 Pressure monitoring device

Country Status (1)

Country Link
CN (1) CN105698995A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106289625A (en) * 2016-08-08 2017-01-04 河南开启电力实业有限公司 Transforming plant main transformer Medium Oil pressure on-line checking early warning system
CN109640037A (en) * 2018-11-26 2019-04-16 安徽吉露科技有限公司 A kind of remote monitoring and positioning system that supervision effect is good
CN112947317A (en) * 2021-03-25 2021-06-11 北一(山东)工业科技股份有限公司 Internet of things sensing device for high-end intelligent numerical control equipment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060276990A1 (en) * 2005-06-06 2006-12-07 Abramovitch Daniel Y Apparatus for monitoring tire pressure
CN202075181U (en) * 2011-05-18 2011-12-14 四川天元机械工程股份有限公司 Anchor bolt strength testing device
CN202257208U (en) * 2011-08-03 2012-05-30 李跃军 Intelligent grouting network monitoring system for prestressed pipe of bridge
CN103290762A (en) * 2013-06-10 2013-09-11 中山市拓维电子科技有限公司 Impact and vibration composite type sensing system for road roller
CN105021227A (en) * 2015-07-21 2015-11-04 中山市拓维电子科技有限公司 Road construction testing device
CN204883285U (en) * 2015-07-21 2015-12-16 中山市拓维电子科技有限公司 Monitoring system of laboratory based on thing networking

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060276990A1 (en) * 2005-06-06 2006-12-07 Abramovitch Daniel Y Apparatus for monitoring tire pressure
CN202075181U (en) * 2011-05-18 2011-12-14 四川天元机械工程股份有限公司 Anchor bolt strength testing device
CN202257208U (en) * 2011-08-03 2012-05-30 李跃军 Intelligent grouting network monitoring system for prestressed pipe of bridge
CN103290762A (en) * 2013-06-10 2013-09-11 中山市拓维电子科技有限公司 Impact and vibration composite type sensing system for road roller
CN105021227A (en) * 2015-07-21 2015-11-04 中山市拓维电子科技有限公司 Road construction testing device
CN204883285U (en) * 2015-07-21 2015-12-16 中山市拓维电子科技有限公司 Monitoring system of laboratory based on thing networking

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106289625A (en) * 2016-08-08 2017-01-04 河南开启电力实业有限公司 Transforming plant main transformer Medium Oil pressure on-line checking early warning system
CN109640037A (en) * 2018-11-26 2019-04-16 安徽吉露科技有限公司 A kind of remote monitoring and positioning system that supervision effect is good
CN112947317A (en) * 2021-03-25 2021-06-11 北一(山东)工业科技股份有限公司 Internet of things sensing device for high-end intelligent numerical control equipment

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Application publication date: 20160622