CN105840582A - Portable monitoring device of hydraulic compensation circuit and adjusting and setting method - Google Patents
Portable monitoring device of hydraulic compensation circuit and adjusting and setting method Download PDFInfo
- Publication number
- CN105840582A CN105840582A CN201610267388.0A CN201610267388A CN105840582A CN 105840582 A CN105840582 A CN 105840582A CN 201610267388 A CN201610267388 A CN 201610267388A CN 105840582 A CN105840582 A CN 105840582A
- Authority
- CN
- China
- Prior art keywords
- monitoring device
- compensation circuit
- hydraulic
- hydraulic compensation
- data processing
- 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
Links
- 210000003491 Skin Anatomy 0.000 claims abstract description 19
- 230000003993 interaction Effects 0.000 claims abstract description 9
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 239000010985 leather Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000004458 analytical method Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
- F15B19/002—Calibrating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
- F15B19/005—Fault detection or monitoring
Abstract
The invention discloses a portable monitoring device of a hydraulic compensation circuit and an adjusting and setting method. The portable monitoring device of the hydraulic compensation circuit comprises a man-machine interaction unit, a data processing unit and a connecting unit; the monitoring device of the hydraulic compensation circuit is mounted in a portable tool box; during use, the portable monitoring device is connected with the hydraulic compensation circuit and related equipment; according to the portable monitoring device of the hydraulic compensation circuit and the adjusting and setting method, the tippler rotor hydraulic compensation circuit and relevant data can be subject to automatic measuring, analysis and parameter determining; according to determined parameters, a sequence valve of the hydraulic circuit is adjusted and set and is in the most effective running state, happening of train skin deformation and falling road accidents caused by improper hydraulic compensation circuit adjustment can be completely eradicated, and a tippler can reliably runs, so that the aim of protecting the train kin is achieved; and meanwhile, the measuring, analyzing and parameter determining process is stored, printed, saved and recollected.
Description
Technical field
The invention belongs to industrial equipment field, in particular it relates to the portable metering device of loose unpacked material Car Dumper Rotor hydraulic compensating loop and adjustment, setting method.
Background technology
Loose unpacked material tippler is the important equipment of the industrial circles such as thermal power plant, steel mill, chemical plant, harbour, loose unpacked material tippler safety and reliability directly affects its efficiency used and its coefficient of utilization, in particular with two car dumps, 3-car dumper, the equipment of four car dumps and extensive application, the accident that the deformation of tippler train skin excess pressure and train skin stress deficiency slide down happens occasionally.The reason causing this accident to occur is that current Car Dumper Rotor hydraulic compensating loop does not has special detection to adjust instrument, manually experience adjustments, often a kind of situation is that rotor hydraulic compensating loop can not effectively discharge train leather spring potential energy, makes train skin be excessively stressed, causes train skin to deform；Another kind of situation is that rotor hydraulic compensating loop excessively discharges train leather spring potential energy, makes train skin stress not enough, and wheel de-orbits, and causes the accident of sliding down.
Summary of the invention
It is an object of the invention to provide portable metering device and the adjustment of a kind of tippler hydraulic compensating loop, setting method, tippler user utilizes this portable metering device that the related data to Car Dumper Rotor hydraulic compensating loop can be facilitated automatically to monitor, analyze, parameter determination, according to the parameter determined, hydraulic compensating loop is adjusted, adjust, Car Dumper Rotor hydraulic compensating loop is made to be in optimal effectively duty, thoroughly stop the deformation of train skin, train skin slides down the generation of accident, make tippler reliability service, reach the purpose to the protection of train skin.
For achieving the above object, the technical solution used in the present invention is: the portable metering device of a kind of hydraulic compensating loop and adjustment, setting method, portable metering device including hydraulic compensating loop, during use, it is connected to Car Dumper Rotor hydraulic compensating loop and relevant equipment, according to automatically measuring, analyzing, the parameter determined, the sequence valve of rotor hydraulic compensating loop is adjusted, adjusts.
The monitoring device of described hydraulic compensating loop includes man-machine interaction unit, data processing unit and connection unit.
Described man-machine interaction unit includes computer and communication connector, and computer is provided with configuration software and the application program write, communications protocol.
Described data processing unit includes Programmable Logic Controller, data module.
Described connection unit includes pressure transducer, displacement transducer, angular transducer.
The monitoring device of described hydraulic compensating loop is arranged in portable tool box.
The present invention uses portable metering device, utilize advanced person, the detection of science and the method for analysis, Car Dumper Rotor hydraulic compensating loop and related data are measured automatically, analyze, parameter determination, and according to the parameter adjustment determined, adjust the sequence valve in hydraulic circuit, it is in optimal running status, thoroughly stopped hydraulic compensating loop adjust improper cause train skin deformation and train skin slide down accident occur, make tippler reliability service, reach train skin is protected purpose, simultaneously to measurement, analyze, determine that the process of parameter stores, print, preserve and recollect.
Accompanying drawing explanation
Accompanying drawing is for providing a further understanding of the present invention, and constitutes a part for description, is used for together with embodiments of the present invention explaining the present invention, is not intended that limitation of the present invention.
Fig. 1 is the portable metering device of hydraulic compensating loop.
Fig. 2 is the equivalent schematic diagram of hydraulic compensating loop.
Fig. 3 is the work connection figure of hydraulic compensating loop monitoring device.
In figure, the 1. monitoring device of hydraulic compensating loop；2. compensating cylinder；3. sequence valve；4. clamping oil cylinder；5. hydraulic control one-way valve；6. pressure transducer；7. displacement transducer；8. train skin；9. Car Dumper Rotor；10. angular transducer.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains the present invention, is not intended to limit the present invention.
The most as shown in Figure 1, a kind of portable metering device of hydraulic compensating loop, it is characterized in that including the monitoring device 1 of hydraulic compensating loop, the monitoring device of described hydraulic compensating loop is fixed in portable tool box, the monitoring device 1 of described hydraulic compensating loop includes man-machine interaction unit, data processing unit and connection unit, described man-machine interaction unit is connected with data processing unit, data processing unit is connected with connecting unit, described man-machine interaction unit includes computer and communication connector, configuration software and the application program write are installed on computer, communications protocol, described data processing unit includes Programmable Logic Controller, data module, described connection unit includes pressure transducer 6, displacement transducer 7, angular transducer 10.
The most as shown in Figure 2, the equivalent schematic diagram of hydraulic compensating loop includes compensating cylinder 2, sequence valve 3, clamping oil cylinder 4, hydraulic control one-way valve 5, and the rod chamber of described compensating cylinder 2 is connected with sequence valve 3, sequence valve 3 is connected with hydraulic control one-way valve 5, hydraulic control one-way valve 5 is connected with the rod chamber of clamping oil cylinder 4, the rodless cavity of clamping oil cylinder 4 is connected with the rodless cavity of compensating cylinder 2.
The most as shown in Figure 3, being connected to Car Dumper Rotor hydraulic compensating loop and relevant equipment when the monitoring device of hydraulic compensating loop works, pressure transducer 6 is connected with the rod chamber of compensating cylinder 2, displacement transducer 7 is connected with train skin 8, angular transducer 10 is connected with Car Dumper Rotor 9.
The portable metering device of hydraulic compensating loop of the present invention and adjustment, setting method, utilize advanced detection technique and scientific analysis method, by the measurement to train leather spring 0～40mm decrement, determine the power of initially delaying unloading that train skin is optimal, the continuous measurement of the power of dynamically delaying unloading of train skin during by Car Dumper Rotor is rotated 0～165 ° and 165～0 °, analyze operating pressure point and the force value determining that Car Dumper Rotor rotates sequence valve in hydraulic compensating loop optimal in 0～165 ° of interval, adjust by this force value, adjust sequence valve, thoroughly solve sequence valve adjustment in hydraulic compensating loop to need the most manually to grope, and need the drawback that veteran adjusts, adjustment is made to become quick, simply, efficiently, accurately.Thoroughly stopped hydraulic compensating loop adjust improper cause train skin deformation and train skin slide down accident occur.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention, although the present invention being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (3)
1. the portable metering device of a hydraulic compensating loop and adjustment, setting method, it is characterized in that, monitoring device 1 including hydraulic compensating loop, during use, pressure transducer 6 is connected with the rod chamber of compensating cylinder 2, displacement transducer 7 is connected with train skin 8, angular transducer 10 is connected with Car Dumper Rotor 9.
The monitoring device 1 of hydraulic compensating loop the most according to claim 1, it is characterized in that, including man-machine interaction unit, data processing unit and connection unit, described man-machine interaction unit is connected with data processing unit, data processing unit is connected with connecting unit, described man-machine interaction unit includes computer and communication connector, configuration software and the application program write are installed on computer, communications protocol, described data processing unit includes Programmable Logic Controller, data module, described connection unit includes pressure transducer 6, displacement transducer 7, angular transducer 10.
3. according to the portable metering device of the hydraulic compensating loop described in claim 1 and 2, it is characterized in that, train leather spring is compressed 0～40mm, when Car Dumper Rotor rotates 0～165 ° and 165～0 °, the force value of the rod chamber of clamping oil cylinder 4 measured automatically, analyze, parameter determination, method sequence valve is adjusted, adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610267388.0A CN105840582A (en) | 2016-04-27 | 2016-04-27 | Portable monitoring device of hydraulic compensation circuit and adjusting and setting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610267388.0A CN105840582A (en) | 2016-04-27 | 2016-04-27 | Portable monitoring device of hydraulic compensation circuit and adjusting and setting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105840582A true CN105840582A (en) | 2016-08-10 |
Family
ID=56589294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610267388.0A Pending CN105840582A (en) | 2016-04-27 | 2016-04-27 | Portable monitoring device of hydraulic compensation circuit and adjusting and setting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105840582A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004251318A (en) * | 2003-02-18 | 2004-09-09 | Shimada Corp | Inspection device and inspection method for hydraulic system |
| JP2005164449A (en) * | 2003-12-04 | 2005-06-23 | Ishikawajima Harima Heavy Ind Co Ltd | Device for measuring servo-valve characteristics |
| JP2008520919A (en) * | 2004-11-19 | 2008-06-19 | フェスト アクツィエンゲゼルシャフト ウント コー | Diagnostic device for at least one pneumatic valve actuator device |
| CN201866014U (en) * | 2010-11-30 | 2011-06-15 | 沈阳理工大学 | Measure and control system of electro-hydraulic servo valve |
| CN201991880U (en) * | 2011-03-31 | 2011-09-28 | 鞍钢股份有限公司 | Hydraulic equipment detecting device |
| CN104216367A (en) * | 2014-08-28 | 2014-12-17 | 武汉电力设备厂 | Real-time remote monitoring system of car dumper |
-
2016
- 2016-04-27 CN CN201610267388.0A patent/CN105840582A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004251318A (en) * | 2003-02-18 | 2004-09-09 | Shimada Corp | Inspection device and inspection method for hydraulic system |
| JP2005164449A (en) * | 2003-12-04 | 2005-06-23 | Ishikawajima Harima Heavy Ind Co Ltd | Device for measuring servo-valve characteristics |
| JP2008520919A (en) * | 2004-11-19 | 2008-06-19 | フェスト アクツィエンゲゼルシャフト ウント コー | Diagnostic device for at least one pneumatic valve actuator device |
| CN201866014U (en) * | 2010-11-30 | 2011-06-15 | 沈阳理工大学 | Measure and control system of electro-hydraulic servo valve |
| CN201991880U (en) * | 2011-03-31 | 2011-09-28 | 鞍钢股份有限公司 | Hydraulic equipment detecting device |
| CN104216367A (en) * | 2014-08-28 | 2014-12-17 | 武汉电力设备厂 | Real-time remote monitoring system of car dumper |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160810 |