CN107941243A - Hydraulic pressure measurement of the level unit autoalign unit - Google Patents
Hydraulic pressure measurement of the level unit autoalign unit Download PDFInfo
- Publication number
- CN107941243A CN107941243A CN201711360836.2A CN201711360836A CN107941243A CN 107941243 A CN107941243 A CN 107941243A CN 201711360836 A CN201711360836 A CN 201711360836A CN 107941243 A CN107941243 A CN 107941243A
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- Prior art keywords
- hydraulic pressure
- pressure measurement
- unit
- oil groove
- level
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- 238000009530 blood pressure measurement Methods 0.000 title claims abstract description 51
- 230000007613 environmental effect Effects 0.000 claims abstract description 14
- 238000005259 measurement Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000007689 inspection Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses a kind of hydraulic pressure measurement of the level unit autoalign unit, it is characterised in that including electric cabinet, line slideway module, test fixture, industrial personal computer, oil groove, rack, hydraulic pressure measurement of the level unit, data forwarding device and environmental sensor；The rack is frame structure, the oil groove is located at frame central, the upper end is equipped with notch, and oil groove upper end is higher by rack upper surface, the line slideway module is located in oil groove, the test fixture is fixedly mounted on line slideway module, the hydraulic pressure measurement of the level unit and data forwarding device are fixedly mounted on test fixture, the electric cabinet and industrial personal computer are respectively positioned on the outside of oil groove, and above rack, electric cabinet and industrial personal computer are fixedly connected with rack respectively, and the environmental sensor is installed on the frame inner wall of rack.The present invention realizes hydraulic pressure measurement of the level sing1e unit calibration inspection automation, simplifies operating process, improves test efficiency.
Description
Technical field
The invention belongs to automation instrument technology field, and in particular to calibration is set a kind of hydraulic pressure measurement of the level unit automatically
It is standby.
Background technology
Fluid pressure type hydrostatic level is a kind of liquid level measuring system, for measuring the essence of or multi-point relative elevation difference at 2 points
Close instrument, it is mainly used for large-scale construction engineering, including the multiple spot such as dam, power station, skyscraper, foundation pit, bridge, railway hangs down
The monitoring and measurement of straight displacement.But fluid pressure type hydrostatic level examines work only for hydraulic pressure measurement of the level sing1e unit calibration at present
It can carry out manually, also without special equipment in terms of automatic calibration check, this certainly will cause work efficiency low.
The content of the invention
The technical problems to be solved by the invention are：A kind of hydraulic pressure measurement of the level unit autoalign unit is provided, is realized
Automatic calibration check, solves the problems, such as that manual school inspection is troublesome in poeration, work efficiency is low.
In order to reach above-mentioned technique effect, the technical solution adopted by the present invention is：
A kind of hydraulic pressure measurement of the level unit autoalign unit, including electric cabinet, line slideway module, test fixture, work
Control machine, oil groove, rack, hydraulic pressure measurement of the level unit, data forwarding device and environmental sensor；The rack is frame structure,
The oil groove is located at frame central, and the upper end is equipped with notch, and oil groove upper end is higher by rack upper surface, the line slideway module
In oil groove, the test fixture is fixedly mounted on line slideway module, and the hydraulic pressure measurement of the level unit and data turn
Transmitting apparatus is fixedly mounted on test fixture, and line slideway module is used to drive test fixture and hydraulic pressure measurement of the level unit sum number
Being slided up and down according to retransmission unit inside oil groove, the electric cabinet and industrial personal computer are respectively positioned on the outside of oil groove, and above rack,
Electric cabinet and industrial personal computer are fixedly connected with rack respectively, and the environmental sensor is installed on the frame inner wall of rack；The electricity
Control case and be electrically connected line slideway module and industrial personal computer, hydraulic pressure measurement of the level unit connects data forwarding device, work by data cable
The connection of control machine connects data forwarding device and environmental sensor respectively.
Further, further include printer, the printer is located on the outside of oil groove, and above rack, printer with
Electric cabinet is electrically connected, and printer is connected with industrial computer data.
Further, the test fixture is equipped with bottom plate, center and panel, and the bottom plate, center and panel are bonded successively
It is fixed to form an overall structure, some slots are equipped with the bottom plate, center and panel, each bottom plate, center and panel
On corresponding slot form one installation hydraulic pressure measurement of the level unit card slot, the hydraulic pressure measurement of the level unit positioned at card
In groove.
Further, the test fixture is equipped with Spring Card on the outside of card slot, and the hydraulic pressure measurement of the level unit passes through bullet
Spring card is pressed abd fixed in card slot.
Further, the test fixture on the line slideway module be equipped with two, two test fixtures it is parallel and
Mirror symmetry is set, and is additionally provided with fixed seat between two test fixtures, which is fixedly connected with two test fixtures
It is integral.
Further, four hydraulic pressure measurement of the level units are installed with each described test fixture.
Further, the oil groove is cylindric.
Compared with prior art, the beneficial effects of the invention are as follows：
1. realizing hydraulic pressure measurement of the level sing1e unit calibration inspection automation, operating process is simplified, improves test efficiency.
2. by setting two test fixtures on line slideway module, and by setting several on each test fixture
Hydraulic pressure measurement of the level unit, once can be carried out at the same time calibration and inspection, calibration check mistake to a collection of hydraulic pressure measurement of the level unit
Journey improves the efficiency and accuracy of calibration check, while the school of hydraulic pressure measurement of the level unit all by control with computational intelligence
The information such as quasi- data and calibration environment data preserve in product data background server, the convenient backtracking of inquiry at any time product letter
Breath, realizes intelligentize and informatization.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, and in order to allow the above and other objects, features and advantages of the present invention can
Become apparent, below especially exemplified by preferred embodiment, and coordinate attached drawing, described in detail.
Brief description of the drawings
Fig. 1 is the structure diagram of hydraulic pressure measurement of the level unit autoalign unit of the present invention.
Fig. 2 is the structure diagram of the test fixture of the present invention.
Each label and corresponding entitled in figure：
1--- electric cabinets；2--- line slideway modules；3--- test fixtures；
31--- bottom plates；32--- centers；33--- panels；
34--- Spring Cards；35--- fixed seats；4--- industrial personal computers；
5--- oil grooves；6--- racks；7--- data forwarding devices；
8--- hydraulic pressure measurement of the level units；9--- printers；10--- environmental sensors.
Embodiment
As shown in Figure 1, a kind of hydraulic pressure measurement of the level unit autoalign unit, including electric cabinet 1, line slideway module 2,
Test fixture 3, industrial personal computer 4, oil groove 5, rack 6, hydraulic pressure measurement of the level unit 8, data forwarding device 7,10 and of environmental sensor
Printer 9.The rack 6 is frame structure, and oil groove 5 is located at 6 center of rack, and the upper end is equipped with notch, and 5 upper end of oil groove is higher by machine
6 upper surface of frame.Line slideway module 2 is located in oil groove 5, and test fixture 3 is fixedly mounted on line slideway module 2, hydraulic pressure water
Locating tab assembly unit 8 and data forwarding device 7 are fixedly mounted on test fixture 3, and line slideway module 2 is used to drive test fixture
3 and hydraulic pressure measurement of the level unit 8 and data forwarding device 7 slided up and down inside oil groove 5.Preferably, line slideway module 2
Two test fixtures 3 are equipped with, two test fixtures 3 are parallel and mirror symmetry is set, and are equipped with and fix between two test fixtures 3
Seat 35, which is fixedly connected with two test fixtures 3 integral.As shown in Fig. 2, test fixture 3 be by bottom plate 31,
Center 32 and panel 33 are bonded an integrally-built jig plate of formation successively, and on bottom plate 31, center 32 and panel 33
Four slots are correspondingly provided with, the corresponding slot on each bottom plate 31, center 32 and panel 33, which forms one, can install hydraulic pressure
The card slot of measurement of the level unit 8, the hydraulic pressure measurement of the level unit 8 in each card slot, and hydraulic pressure measurement of the level unit 8 passes through card slot
The Spring Card 35 that outside is set is pressed abd fixed in card slot.Electric cabinet 1, industrial personal computer 4 and printer 9 are distributed in the peripheral machine of oil groove 5
The top of frame 6, and be fixedly connected respectively with rack 6, environmental sensor 10 is installed on the inner wall of the upright of frame of rack 6, four
There is arrangement on the inner wall of each column in corner.Electric cabinet 1 is electrically connected line slideway module 2, industrial personal computer 4 and printer
9, several hydraulic pressure measurement of the level units 8 are connected in parallel data forwarding device 7 by data cable, and industrial personal computer 4 connects to be connected respectively
Data forwarding device 7, environmental sensor 10 and printer 9.
The course of work of the present invention：
S1. hydraulic pressure measurement of the level unit 8 is installed in test fixture 3, hydraulic pressure measurement of the level unit 8 will be by Spring Card
34 are pressed in the card slot being made of test fixture bottom plate 31, test fixture center 32 and test fixture panel 33.
S2. the data cable of hydraulic pressure measurement of the level unit 8 is connected with data forwarding device 7.
S3. range, classification, allowable error are selected on industrial personal computer 4, then clicks on and starts button.
S4. industrial personal computer 4 gathers the data of environmental sensor 10.
S5. industrial personal computer 4 sends initialization directive by hydraulic pressure measurement of the level unit 8 of the data forwarding device 7 to each station,
Hydraulic pressure measurement of the level unit 8 is received after data by 7 returned data of data forwarding device, and industrial personal computer 4 is according to the data of return
Judge whether the hydraulic pressure measurement of the level unit 8 of each station is normal, and the station is closed if abnormal.
S6. industrial personal computer 4 controls line slideway module 2 test fixture 3 is completely immersed in oil groove 5, industrial personal computer by electric cabinet 1
4 gather data of each work position hydraulic measurement of the level unit 8 in initial position by data forwarding device 7.
S7. industrial personal computer 4 calculates each target depth according to the range and classification of selection.
S8. classification measurement：Industrial personal computer 4 simultaneously controls line slideway module 2 test fixture 3 is moved to mesh by electric cabinet 1
Depth is marked, delay waits liquid level stabilizing, and it is right that industrial personal computer 4 by data forwarding device 7 gathers each work position hydraulic measurement of the level unit 8
Answer the data of target depth.
S9. repeat step S8, until maximum range.
S10. continue repeat step S8, measured by maximum range to initial position.
S11. error calculation：Assuming that 8 output valve of hydraulic pressure measurement of the level unit is O0, O1, O2 ... On during positive measurement, reversely
8 output valve O'0, O'1, O'2 ... O'n of hydraulic pressure measurement of the level unit during measurement, range R, each measurement distance are S0, S1,
S2 ... Sn, then calibration coefficient is P=R/ [(O0+O'0)/2- (On+O'n)/2], and the actual value of ith measurement is when forward direction measures
Mi=(Oi-Oi-1) * P, the actual value of ith measurement is M'i=(O'i-O'i-1) * P during reverse measuremenet, the mistake of this measurement
Poor errori=Si-Mi.
S12. industrial personal computer 4 calculates the calibration of each work position hydraulic measurement of the level unit 8 according to data above and step 11 respectively
Coefficient and measurement error, are determined as qualified products, as measurement error surpasses if measurement error is in the range of the allowable error of setting
The allowable error for crossing setting is then determined as substandard product.
S13. industrial computer 4 calculates the calibration coefficient of qualified products according to the data of calibration check and generates product serial
Number, then by calibration coefficient and product ID write-in qualified products.
S14. industrial computer 4 is by the sequence number of qualified products, calibration check date, environmental parameter, detailed calibration data
Sent etc. information to data server preservation.
S15. the 9 printed product quality certification of printer and unqualified label, by the label printed according to station order according to
It is secondary to be attached on product, product is unloaded, completes calibration check work.
The present invention is not limited to above-mentioned specific embodiment, for those of ordinary skill in the art from above-mentioned structure
Think of sets out, and without performing creative labour, made a variety of conversion, are within the scope of the present invention.
Claims (7)
1. a kind of hydraulic pressure measurement of the level unit autoalign unit, it is characterised in that including electric cabinet, line slideway module, survey
Try fixture, industrial personal computer, oil groove, rack, hydraulic pressure measurement of the level unit, data forwarding device and environmental sensor；The rack is
Frame structure, the oil groove are located at frame central, and the upper end is equipped with notch, and oil groove upper end is higher by rack upper surface, described straight
Line guide rail module is located in oil groove, and the test fixture is fixedly mounted on line slideway module, the hydraulic pressure measurement of the level list
Member and data forwarding device are fixedly mounted on test fixture, and line slideway module is used to drive test fixture and hydraulic pressure level to survey
Amount unit and data forwarding device slide up and down inside oil groove, and the electric cabinet and industrial personal computer are respectively positioned on the outside of oil groove, and position
Above rack, electric cabinet and industrial personal computer are fixedly connected with rack respectively, and the environmental sensor is installed in the frame of rack
On wall；The electric cabinet is electrically connected line slideway module and industrial personal computer, hydraulic pressure measurement of the level unit connect data by data cable
Retransmission unit, industrial personal computer connection connect data forwarding device and environmental sensor respectively.
2. hydraulic pressure measurement of the level unit autoalign unit according to claim 1, it is characterised in that further include printing
Machine, the printer are located on the outside of oil groove, and above rack, printer is electrically connected with electric cabinet, printer and industrial personal computer
Data connection.
3. hydraulic pressure measurement of the level unit autoalign unit according to claim 1, it is characterised in that the test fixture
Equipped with bottom plate, center and panel, the bottom plate, center and panel be bonded successively it is fixed form an overall structure, the bottom plate, in
Some slots are equipped with frame and panel, the corresponding slot on each bottom plate, center and panel forms an installation liquid
The card slot of measurement of the level unit is pressed, the hydraulic pressure measurement of the level unit is located in card slot.
4. hydraulic pressure measurement of the level unit autoalign unit according to claim 3, it is characterised in that the test fixture
Spring Card is equipped with the outside of card slot, the hydraulic pressure measurement of the level unit is pressed abd fixed in card slot by Spring Card.
5. hydraulic pressure measurement of the level unit autoalign unit according to claim 1, it is characterised in that the line slideway
Test fixture on module is equipped with two, and two test fixtures are parallel and mirror symmetry is set, two test fixtures
Between be additionally provided with fixed seat, which is fixedly connected with two test fixtures integral.
6. hydraulic pressure measurement of the level unit autoalign unit according to claim 5, it is characterised in that each described survey
Four hydraulic pressure measurement of the level units are installed with examination fixture.
7. hydraulic pressure measurement of the level unit autoalign unit according to claim 1, it is characterised in that the oil groove is circle
Column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711360836.2A CN107941243B (en) | 2017-12-18 | 2017-12-18 | Automatic calibration equipment for hydraulic leveling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711360836.2A CN107941243B (en) | 2017-12-18 | 2017-12-18 | Automatic calibration equipment for hydraulic leveling unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107941243A true CN107941243A (en) | 2018-04-20 |
| CN107941243B CN107941243B (en) | 2023-11-21 |
Family
ID=61944500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711360836.2A Active CN107941243B (en) | 2017-12-18 | 2017-12-18 | Automatic calibration equipment for hydraulic leveling unit |
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| Country | Link |
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| CN (1) | CN107941243B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060131210A1 (en) * | 2004-12-16 | 2006-06-22 | Chevron U.S.A. Inc. | Hydraulic oil with excellent air release and low foaming tendency |
| CN101782612A (en) * | 2009-11-26 | 2010-07-21 | 中国电子科技集团公司第二十六研究所 | Automatic test system for surface acoustic wave (SAW) filter |
| CN202037169U (en) * | 2011-05-05 | 2011-11-16 | 郑州蓝德环保科技有限公司 | Device for integral treatment of oil-water separation of kitchen rubbish |
| CN106066177A (en) * | 2016-05-06 | 2016-11-02 | 中铁十八局集团第四工程有限公司 | Shield automatic guiding system measures manual review's method |
| CN207662417U (en) * | 2017-12-18 | 2018-07-27 | 苏州市建设工程质量检测中心有限公司 | Hydraulic pressure measurement of the level unit autoalign unit |
-
2017
- 2017-12-18 CN CN201711360836.2A patent/CN107941243B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060131210A1 (en) * | 2004-12-16 | 2006-06-22 | Chevron U.S.A. Inc. | Hydraulic oil with excellent air release and low foaming tendency |
| CN101782612A (en) * | 2009-11-26 | 2010-07-21 | 中国电子科技集团公司第二十六研究所 | Automatic test system for surface acoustic wave (SAW) filter |
| CN202037169U (en) * | 2011-05-05 | 2011-11-16 | 郑州蓝德环保科技有限公司 | Device for integral treatment of oil-water separation of kitchen rubbish |
| CN106066177A (en) * | 2016-05-06 | 2016-11-02 | 中铁十八局集团第四工程有限公司 | Shield automatic guiding system measures manual review's method |
| CN207662417U (en) * | 2017-12-18 | 2018-07-27 | 苏州市建设工程质量检测中心有限公司 | Hydraulic pressure measurement of the level unit autoalign unit |
Non-Patent Citations (1)
| Title |
|---|
| 刘生旺: "桥梁墩顶转体连续梁的施工技术", 设备管理与维修, no. 10, pages 82 - 84 * |
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| CN107941243B (en) | 2023-11-21 |
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