CN108332885A - A kind of monitoring of structures of power - Google Patents

A kind of monitoring of structures of power Download PDF

Info

Publication number
CN108332885A
CN108332885A CN201810184771.9A CN201810184771A CN108332885A CN 108332885 A CN108332885 A CN 108332885A CN 201810184771 A CN201810184771 A CN 201810184771A CN 108332885 A CN108332885 A CN 108332885A
Authority
CN
China
Prior art keywords
piston
shell
power
pressure
pressure sensor
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
CN201810184771.9A
Other languages
Chinese (zh)
Inventor
范洪莉
王恩双
吴昊
杨晓光
白兆宏
张鑫楠
董晨
崔志恒
潘洪滨
王龙献
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.)
AECC Harbin Dongan Engine Co Ltd
Original Assignee
AECC Harbin Dongan Engine 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 AECC Harbin Dongan Engine Co Ltd filed Critical AECC Harbin Dongan Engine Co Ltd
Priority to CN201810184771.9A priority Critical patent/CN108332885A/en
Publication of CN108332885A publication Critical patent/CN108332885A/en
Pending legal-status Critical Current

Links

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/02—Measuring force or stress, in general by hydraulic or pneumatic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/08—Means for indicating or recording, e.g. for remote indication
    • G01L19/12—Alarms or signals
    • 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
    • G01L5/0061—Force sensors associated with industrial machines or actuators
    • 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
    • G01L5/0061—Force sensors associated with industrial machines or actuators
    • G01L5/0071—Specific indicating arrangements, e.g. of overload

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

The present invention relates to a kind of monitoring of structures of power, including shell, piston, spring, pressure sensor, alarm system, piston to be fitted on shell, and spring is arranged between shell and piston, and the component of power to be monitored connect with piston and power is delivered on piston；Setting there are two straight slot and is connected separately with oil circuit on the shell, and pressure oil is housed in one of oil circuit, pressure sensor is arranged in pressure oil；Circumferential annular groove is provided on piston outer periphery, the width of the annular is more than the distance between two straight slots on shell；The pressure sensor is connect with alarm system.The present invention can effectively monitor axial force or pressure, and when power reaches specified value, alarm.

Description

A kind of monitoring of structures of power
Technical field
The present invention relates to a kind of monitoring of structures, especially a kind of monitoring of structures of power, for monitoring axial force, pressure etc. simultaneously It alarms in over-limit condition.
Background technology
In existing mechanical structure, according to the requirement of work, it is often necessary to monitor axial force, pressure and other parameters, and It when power reaches specified value, alarms, to ensure the performance of product.
Invention content
The object of the present invention is to provide a kind of monitoring of structures of power, can monitor axial force or pressure, reach regulation in power Value when, alarm, ensure product performance.
The technical scheme is that a kind of monitoring of structures of power includes shell, piston, spring, pressure sensor, alarm System, piston are fitted on shell, and spring is arranged between shell and piston, and the component of power to be monitored is connect simultaneously with piston Power is delivered on piston；Setting there are two straight slot and is connected separately with oil circuit on the shell, in one of oil circuit Equipped with pressure oil, pressure sensor is set in pressure oil；Circumferential annular groove is provided on piston outer periphery, the annular Width is more than the distance between two straight slots on shell；The pressure sensor is connect with alarm system.
In the use of the present invention, the straight slot equipped with pressure oil is communicated with the circumferential annular groove on piston outer periphery, pressure oil Inject annular groove, pressure remained steady；When axial force or pressure increase, piston overpowers spring force is axially moved, living The circumferential annular groove on week moves therewith beyond the Great Wall, and when reaching specified value, another on circumferential annular groove and shell is logical Slot is connected, and pressure oil injection leads to pressure transient change, after pressure sensor senses pressure change, letter is sent out to alarm system Number, it alarms.The present invention can be adjusted defined pressure value by the setting of spring force.The present invention can be effective Monitoring axial force or pressure, and when power reaches specified value, alarm.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the schematic diagram when present invention is alarmed when power reaches specified value.
Specific implementation mode
As shown, a kind of monitoring of structures of power includes shell 1, piston 2, spring 3, pressure sensor 4, alarm system 5, Piston 2 is fitted on shell 1, and spring 3 is arranged between shell 1 and piston 2, and the component of power to be monitored is connect with piston 2 And power is transmitted on the piston 2；Setting there are two straight slot 6 and is connected separately with oil circuit on the shell 1, one of oil Pressure oil is housed in road, pressure sensor 4 is set in pressure oil；Circumferential annular groove 7 is provided on 2 periphery of piston, it is described The width of annular groove 7 be more than the distance between two straight slots 6 on shell 1；The pressure sensor 4 and alarm system 5 Connection.

Claims (1)

1. a kind of monitoring of structures of power, which is characterized in that the structure includes shell (1), piston (2), spring (3), pressure Sensor (4), alarm system (5), piston (2) are fitted on shell (1), and spring (3) is arranged in shell (1) and piston (2) between, the component of power to be monitored connect with piston (2) and power is delivered on piston (2)；It is set on the shell (1) It sets there are two straight slot (6) and is connected separately with oil circuit, pressure oil is housed in one of oil circuit, pressure sensing is set in pressure oil Device (4)；Circumferential annular groove (7) is provided on piston (2) periphery, the width of the annular groove (7) is more than shell (1) The distance between upper two straight slots (6)；The pressure sensor (4) is connect with alarm system (5).
CN201810184771.9A 2018-03-06 2018-03-06 A kind of monitoring of structures of power Pending CN108332885A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810184771.9A CN108332885A (en) 2018-03-06 2018-03-06 A kind of monitoring of structures of power

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810184771.9A CN108332885A (en) 2018-03-06 2018-03-06 A kind of monitoring of structures of power

Publications (1)

Publication Number Publication Date
CN108332885A true CN108332885A (en) 2018-07-27

Family

ID=62928915

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810184771.9A Pending CN108332885A (en) 2018-03-06 2018-03-06 A kind of monitoring of structures of power

Country Status (1)

Country Link
CN (1) CN108332885A (en)

Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0219466A2 (en) * 1985-10-04 1987-04-22 ELKRON S.p.A. Improved apparatus for indicating the passage of an intruder across the boundary of a predetermined region
CN2071251U (en) * 1990-06-05 1991-02-13 陈绪忠 bush safety protector
JPH0915066A (en) * 1995-06-26 1997-01-17 Shimadzu Corp Load detector
CN2287207Y (en) * 1996-11-29 1998-08-05 林尧松 Automatic alarming brake for diesel engine with inadequate pressure
JPH1194657A (en) * 1997-09-22 1999-04-09 Nishikawa Seisakusho:Kk Overload alarming device
US20020073784A1 (en) * 2000-12-15 2002-06-20 Stamps Frank Bradley Sealed pressure indicator
JP2002276783A (en) * 2001-03-16 2002-09-25 Kikuo Okamura Load detecting device
CN1877323A (en) * 2006-06-27 2006-12-13 燕山大学 Oil liquid pollution on-line monitoring device
CN2869332Y (en) * 2005-12-15 2007-02-14 重庆宗申技术开发研究有限公司 Lubricating oil-way regulating device for motorcycle engine
CN1970102A (en) * 2005-11-25 2007-05-30 郭际莹 Transfusion alarm
CN201021628Y (en) * 2007-01-31 2008-02-13 重庆宗申技术开发研究有限公司 Motorcycle engine crooked axis box with machine oil detection function
CN201180570Y (en) * 2008-03-28 2009-01-14 赵片 Engine oil pressure alarm controller
CN201992316U (en) * 2011-03-31 2011-09-28 北京中冶华润科技发展有限公司 Lubrication system
CN103301529A (en) * 2013-07-03 2013-09-18 李耀强 Infusion bottle infusion reminder with isolator
CN103507800A (en) * 2013-09-29 2014-01-15 江苏理工学院 Piezoelectric type oil way control valve and vehicle electronic hydraulic braking system
CN103852208A (en) * 2012-11-30 2014-06-11 无锡市金凯利液压机械有限公司 Hydraulic differential pressure gauge
CN203705116U (en) * 2013-12-13 2014-07-09 国家电网公司 Pressure signal generating member of insulating oil of transformer body
CN105424270A (en) * 2015-12-03 2016-03-23 山西汾西重工有限责任公司 Underwater detector overpressure alarm device
CN205826176U (en) * 2016-07-31 2016-12-21 王松 Discharging platform load limits autoalarm
CN106248286A (en) * 2016-08-18 2016-12-21 浙江沁园水处理科技有限公司 A kind of multipoint pressure sensor for water purifier
CN107524653A (en) * 2017-09-26 2017-12-29 哈尔滨航士科技发展有限公司 A kind of hydraulic system of deep ocean work type underwater robot
CN207964134U (en) * 2018-03-06 2018-10-12 中国航发哈尔滨东安发动机有限公司 A kind of monitoring of structures of power

Patent Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0219466A2 (en) * 1985-10-04 1987-04-22 ELKRON S.p.A. Improved apparatus for indicating the passage of an intruder across the boundary of a predetermined region
CN2071251U (en) * 1990-06-05 1991-02-13 陈绪忠 bush safety protector
JPH0915066A (en) * 1995-06-26 1997-01-17 Shimadzu Corp Load detector
CN2287207Y (en) * 1996-11-29 1998-08-05 林尧松 Automatic alarming brake for diesel engine with inadequate pressure
JPH1194657A (en) * 1997-09-22 1999-04-09 Nishikawa Seisakusho:Kk Overload alarming device
US20020073784A1 (en) * 2000-12-15 2002-06-20 Stamps Frank Bradley Sealed pressure indicator
JP2002276783A (en) * 2001-03-16 2002-09-25 Kikuo Okamura Load detecting device
CN1970102A (en) * 2005-11-25 2007-05-30 郭际莹 Transfusion alarm
CN2869332Y (en) * 2005-12-15 2007-02-14 重庆宗申技术开发研究有限公司 Lubricating oil-way regulating device for motorcycle engine
CN1877323A (en) * 2006-06-27 2006-12-13 燕山大学 Oil liquid pollution on-line monitoring device
CN201021628Y (en) * 2007-01-31 2008-02-13 重庆宗申技术开发研究有限公司 Motorcycle engine crooked axis box with machine oil detection function
CN201180570Y (en) * 2008-03-28 2009-01-14 赵片 Engine oil pressure alarm controller
CN201992316U (en) * 2011-03-31 2011-09-28 北京中冶华润科技发展有限公司 Lubrication system
CN103852208A (en) * 2012-11-30 2014-06-11 无锡市金凯利液压机械有限公司 Hydraulic differential pressure gauge
CN103301529A (en) * 2013-07-03 2013-09-18 李耀强 Infusion bottle infusion reminder with isolator
CN103507800A (en) * 2013-09-29 2014-01-15 江苏理工学院 Piezoelectric type oil way control valve and vehicle electronic hydraulic braking system
CN203705116U (en) * 2013-12-13 2014-07-09 国家电网公司 Pressure signal generating member of insulating oil of transformer body
CN105424270A (en) * 2015-12-03 2016-03-23 山西汾西重工有限责任公司 Underwater detector overpressure alarm device
CN205826176U (en) * 2016-07-31 2016-12-21 王松 Discharging platform load limits autoalarm
CN106248286A (en) * 2016-08-18 2016-12-21 浙江沁园水处理科技有限公司 A kind of multipoint pressure sensor for water purifier
CN107524653A (en) * 2017-09-26 2017-12-29 哈尔滨航士科技发展有限公司 A kind of hydraulic system of deep ocean work type underwater robot
CN207964134U (en) * 2018-03-06 2018-10-12 中国航发哈尔滨东安发动机有限公司 A kind of monitoring of structures of power

Similar Documents

Publication Publication Date Title
WO2015164038A3 (en) Subsea sensor assemblies
SA521422151B1 (en) Packer setting device
CN207964134U (en) A kind of monitoring of structures of power
CN108332885A (en) A kind of monitoring of structures of power
CN204239839U (en) Warning safe valve
WO2015059032A3 (en) Controlling a hydraulic pressure of a fluid transmission
CN204439265U (en) A kind of supporting-roller shaft detects conditioning unit
CN205449352U (en) Twin -screw oil press axial force testing arrangement
CN106826638A (en) Digital display torque spaner
CN203746717U (en) Two-stage signal generator for tool setting equipment of numerical control machine
WO2015057182A3 (en) Flexure membrane for drilling fluid test system
CN204729718U (en) A kind of marine riser pouring valve equilibrium valve of intelligent operation
CN205446451U (en) Push -pull effort excess loading protector
CN104269822A (en) Electronic device and control method of electronic device
WO2018090016A3 (en) Security system communicator and keypad device
WO2013126116A3 (en) Turbine engine monitoring system
US20170184137A1 (en) Hydraulic ram with a side load sensor
CN207485775U (en) A kind of New temperature lock structure signalling means
CN105797437A (en) Defoaming machine transmission part tension adjustment module
CN204357880U (en) A kind of split type snap ring back-up ring
CN204190356U (en) Electronic equipment
WO2014124712A3 (en) Millable plugging device
CN106289550A (en) A kind of computer based high temperature warning system
CN203786875U (en) Machine fault intelligent early warning system
CN203490250U (en) Acceleration detector for large-scale rotation machinery

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination