CN106643866A - House quality comprehensive tester - Google Patents
House quality comprehensive tester Download PDFInfo
- Publication number
- CN106643866A CN106643866A CN201610818474.6A CN201610818474A CN106643866A CN 106643866 A CN106643866 A CN 106643866A CN 201610818474 A CN201610818474 A CN 201610818474A CN 106643866 A CN106643866 A CN 106643866A
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- Prior art keywords
- processing unit
- central processing
- quality comprehensive
- house
- housing quality
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- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a house quality comprehensive tester. The tester includes a central processing unit, and a laser distance-measuring sensor, a data output selector, a digital resiliometer and a human-computer interface touch screen are connected with the central processing unit; a Hall current sensor, a Hall effect sensing board, a signal input interface, an analog signal amplifier and an analog-to-digital converter are connected with the data output selector in sequence; and the digital-to-analog converter is also connected with the central processing unit. The house quality comprehensive tester is unique in overall structural design of a system, convenient to operate, easy to maintain, and low in price; related national standards are implanted in the system of the device, thus whether basic parameters of house quality satisfy standard requirements can be rapidly judged, the hot issues concerned by current house buyers are practically solved, the detection process is easy and convenient, plenty of manpower and material resources can be saved, the trouble of ordinary house buyers can be removed and the house quality comprehensive tester can better serve the project quality test cause of our country.
Description
Technical field
The present invention is a kind of house check meter, and in particular to a kind of housing quality comprehensive checker.
Background technology
Root is according to the survey：It is exactly to worry that developer or building-owner conceal quality problems to buy house most vexed, by problem room
It is sold to client.And typically wait house purchaser to be that after friendship room is moved in, at this time money is also spent, and contract is also signed when pinpointing the problems
, flow process also finishes, and to solve these problems or change that is just difficult, if these problems can be found before signing a contract
Can just require that developer gives a discount and either require that building-owner makes a price reduction or abandon purchase, that just can further reduce loss, I
Both know about each cell or factory building needing have shutting mechanism to make conventional examination and identification through official using front, but have one
It is very hidden that the most closely related data of life or parameter are moved in after buying with us a bit, and these data are generally for common purchase
People from room is cannot or to be difficult open-and-shut, and common purchaser intentionally at most carries some instruments of inspections when room is seen, such as little
Hammer, small band tape, universal meter, calculator etc., check the patency of running water and sewer, look at house body of wall and floor
Whether are hollowing, Size of Crack, house clear height, circuit clear；All very concern is also present buyer and we give birth to
The most closely related problem of work, being summarized according to investigation can pay special attention to usable floor area, the coagulation in house when common buyer purchases house
Why native intensity, bar diameter size, thickness of protection tier, say common purchaser most concerned about this four dataRoom rate
One timing usable floor area size direct reaction is bought the sexual valence in this room and is compared so as to see who is superior, and concrete strength, bar diameter size, reinforcing bar
The service life length and anti-seismic performance that can protective layer thickness directly influence the commercial house according to set drawing construction construction is strong
Weak, it is that common house purchaser can carry tape measure in-site measurement that this four data only have under normal circumstances first usable floor area,
But it is slow so easily cause larger measure error not only to measure tedious process but also speed by tape measure, other three
Data due to the instruments of inspection or provide that survey report is expensive and other factors present circumstances under more than be official mission
Unified inspection, common purchaser or cannot be difficult to understand in time these and allows the most inquisitive inspection data of people at all；Although at present
This industry of room teacher has been tested in society, and still most common purchasers are unwilling to go for them, and one is because that its price is relatively held high
Expensive, two is to use not convenient enough, and three is exactly to have asked to test room teacher and remain on to there is certain non-controllable risk；Therefore for
If one portable inexpensive " testing room teacher " is with oneself with going to see room that just can be at any time for common purchaser
Checking everywhere, so solving the above problems for purchaser seems more eager.
The retrieval of Jing prior arts finds, Chinese patent (application) number 200720056360.9,201220303718.4,
201220304028.0 have three patents, and Section 1 patent provides a kind of Mobile type ceiling checking port, and Section 2 discloses one
Single layer combination house maintenance mouth structure is planted, Section 3 discloses a kind of assembled house maintenance mouth structure, and this three patents are all right
Certain position of house is keeped in repair and is researched and developed, the function of not possessing instant comprehensive test housing quality, fails to solve at present
Purchaser's key problem of concern.
The content of the invention
In order to solve the above problems, the present invention provides a kind of housing quality comprehensive checker, can quickly check any room
The usable floor area in room, concrete strength, bar diameter size, thickness of protection tier, can save substantial amounts of human and material resources
Input, reduce user cost, convenient and swift.
To solve above-mentioned technical problem, a kind of housing quality comprehensive checker, including central authorities are the technical scheme is that
Processor, laser range sensor, data output selector, Temperature Humidity Sensor, numeral is connected with central processing unit and is returned
Play instrument, person-computer union；It is connected with Hall current sensor, Hall effect sensing in turn on data output selector
Plate, signal input interface, analog signal amplifier and analog-digital converter (i.e. A/D chip in Fig. 1), digital to analog converter also with
Central processing unit connects.
The analog signal amplifier adopts analog signal optical isolation amplifier.
The Hall current sensor adopts Hall magnetic compensation current sensor.
It is described to survey data Jing after central processing unit contrast process, as survey data are not implanted into Jing digital rebound tester
National standard range devices can voice message at once.
The Hall effect sensing plate is a kind of magnetic field sensor radiant panel being made using identical Hall element.
The Hall effect sensing plate is that design can very easily by bayonet socket and resilience on a four-wheel jigger
Instrument is connected carries out the direct size of reinforcing bar and Minimum Concrete Protective Coating Thickness measurement, and Hall effect can be removed when the DATA REASONING is completed
Inductive sensing plate is to protect.
The laser range sensor is the range unit of the automatically retractable by central processing unit control.
The laser ranging system completes that survey can be automatically generated Jing after central processing unit conversion is processed when even-times is measured
Amount area simultaneously adds up successively.
Temperature Humidity Sensor is also associated with the central processing unit.
All parts can may be provided at and be worked step by step in same operating system.
Electric power system is also associated with the central processing unit.
The electric power system includes the battery, power-supply controller of electric and the electric power monitor that connect successively, electric power monitor with
Central processing unit is connected.
Preferably, the battery is rechargeable battery.
Hall current sensor adopts advanced Hall magnetic compensation current sensor, using it in small and weak induced-current environment
Under can still reach that the response time is fast and certainty of measurement high request, so as to having not only acted as compensation Hall effect sensing plate so that
It in steady operation under magnetic balance state, while improve sensitivity decrease power consumption, and Hall effect is sensed for a long time
Plate is designed under same operating system with reisilometer, is not only reduced cost and is reduced the size of testing equipment, is easy to
Carry with common purchaser.
Analog signal amplifier is to testee and data acquisition using it using analog signal optical isolation amplifier
The characteristics of system is isolated, such that it is able to improve common-mode rejection ratio, protection electronic equipment and personal safety are played, while
Can efficiently amplify again, be sent to A/D converter after converting analogue signals, Detection of Weak Signals precision is obtained significantly
Improve；This selection is to improve bar diameter size, thickness of concrete cover accuracy of detection.
House usable floor area measurement Accumulation System mainly includes laser range sensor, central processing unit operation program, people
Machine interface parameter is arranged and data management system.
House concrete strength measurement and Quality estimation system mainly include digital-display resiliometer, central processing unit contrast journey
Sequence, man-machine interface interface parameter are arranged and data management system.
Signal input interface realizes serial communication by the mscomm32.ocx controls that VS2016 is provided, and provides for application program
With slave computer communication function.
System changes Hall current sensor size of current so as to cause Hall effect sensing plate magnetic density size, enters
And reinforcement in concrete magnetic flux density also and then changes, while being provided using VS2016 multithread programmings and VS.NET IDE
Development interface can effectively realize data acquisition, storage is synchronous carries out.
The present invention designs laser range sensor, hall effect sensor, reisilometer under same operating system, its
Middle bar diameter size and protective layer measurement are to adopt mature Hall magnetic compensation current sensor for Hall effect sensing plate
There is provided prolonged magnetic balance state to realize what is detected, magnetic flux density can be sent out when running into reinforcement in concrete due to induced magnetic fields
Raw significant change, when Hall effect sensing plate magnetic flux relative density is certain value, now when Hall effect sensing plate is to mixed
Solidifying soil surface emissivity induced magnetic fields, the magnetic flux density meeting on Hall effect sensing plate when induced magnetic fields run into reinforcing bar through concrete
There is significant change, this change meeting is different and different with concrete thickness, equally can be big with reinforcement in concrete diameter
Little is different and different, and above-mentioned change can pass through the process of analog signal and analog-to-digital conversion is realized quantifying, and for
Define concrete strength, thickness of protection tier minimum requirements in different type house national standard, equipment design
In respective country standard implant procedure, the basic condition of quality housing quality is so wanted for commonly buying house just need not be entered
The loaded down with trivial details official of row identifies, and can carry with the device measuring correspondence parameter, if measurement result satisfaction is i.e. it is contemplated that purchase
Buy, it is such as dissatisfied to be also beneficial to buyer and make science judgment in time to reduce buying risk.Simultaneously VS2016 is provided
Mscomm32.ocx controls are realized reaching data acquisition, storage, control and parameter setting with the serial communication of central processing unit
Purpose, substantially reduces the volume of equipment, is easy to carry, and greatly reduces the technical requirements to operating personnel, really allows any
One user understands how at a glance operation, meets the fervent demand of common purchaser.
Beneficial effect：Simple structure of the present invention, it is easy to operate, it is easy to safeguard.Set with existing other foundation structure detections
Standby to compare, most prominent advantage is exactly rapidly to measure the usable floor area in house and the basic condition of housing quality.By
National standard is implanted in instrument data processing routine so being capable of achieving judgement at once and doing without the need for the data again to measuring
It is further to process, substantial amounts of work can be saved, for the construction and maintenance of infrastructure have extremely important practical valency
Value.
Description of the drawings
Fig. 1 is present configuration block diagram；
Fig. 2 is schematic appearance of the present invention, and 1 is main frame control operation system in figure, and 2 is laser range sensor, and 3 is people
Machine interface touch-screen, 4 is digital rebound tester, and 5 is Hall effect sensing plate dolly；
It is digital rebound tester and host computer control operating system that Fig. 3 is the present invention；
Fig. 4 is Hall effect sensing plate dolly；
Fig. 5 is the cumulative instrumentation plan of house usable floor area；
Fig. 6 is house concrete strength instrumentation plan；
Fig. 7 is house bar diameter size, thickness of protection tier instrumentation plan.
Specific embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of housing quality comprehensive checker, including the laser ranging sensing being connected with central processing unit
Device, data output selector, Temperature Humidity Sensor, electric power monitor, digital rebound tester, person-computer union；It is defeated in data
Go out on selector to be connected with turn Hall current sensor, Hall effect sensing plate, signal input interface, analog signal amplifier
And analog-digital converter.It is connected to power-supply controller of electric and battery on electric power monitor successively, battery is preferably rechargeable battery.
House usable floor area measurement Accumulation System mainly includes laser range sensor, central processing unit operation program, people
Machine interface parameter is arranged and data management system.
House concrete strength measurement and Quality estimation system mainly include digital-display resiliometer, central processing unit contrast journey
Sequence, man-machine interface interface parameter are arranged and data management system.
Bar diameter size and protective layer measurement are to adopt mature Hall magnetic compensation current sensor for Hall effect
Sensing plate provides prolonged magnetic balance state to realize what is detected, and magnetic flux is close when running into reinforcement in concrete due to induced magnetic fields
Degree can occur significant change, when Hall effect sensing plate magnetic flux relative density is certain value, now when Hall effect is sensed
Plate to concrete surface radiates induced magnetic fields, the magnetic flux on Hall effect sensing plate when induced magnetic fields run into reinforcing bar through concrete
Density has significant change, and this change meeting is different and different with concrete thickness, equally can be with reinforcement in concrete
Diameter it is different and different, and above-mentioned change can realize quantifying by the process of analog signal and analog-to-digital conversion.
The present invention can be made at Hall effect sensing plate long-time using Hall magnetic compensation current sensor magnetic compensation function
In relative revel state is weighed to realize the accurate measurement to reinforcement in concrete diameter and its protective layer thickness.
The success of housing quality comprehensive checker design：It is primarily due in research and development that not only to implant national standard heavier
What is wanted is to have selected mature laser range sensor and digital rebound tester and Hall magnetic compensation current sensor.
The present invention towards topmost client be common purchaser, so design when fully taken into account consumption
The acceptable price plan of person.
Fig. 2 is the outward appearance composition figure of this instrument, and label 1 is main frame control operation system in Fig. 2, and its core is central authorities' process
Device and control software, label 2,4,5 is by the corresponding software and the person-computer union of label 3 inside central processing unit in Fig. 2
Being connected carries out relevant parameter setting or instructs transmission to carry out data acquisition and storage.
Fig. 3 is that the equipment removes the remaining part of Fig. 4 Hall effect sensing plate dollies, is thought modularized design is designed with
Think, not only can so make detection process more convenient while being also beneficial to protect Hall effect sensing plate to use the longevity to extend it
Life.
Fig. 5 is after instrument total power switch is opened, in man-machine interface parameter setting function item usable floor area measurement to be selected
Then by determining, instrument can show and remember when now laser range sensor meeting auto-extending transmitting beam of laser runs into barrier
One measurement length value of record, then measuring people's change measurement direction carries out second data acquisition, and now instrument can show and remember
An area value is recorded, by that analogy instrument can automatically be recorded to even-times and measure area sum.
Fig. 6 is after concrete surface to be measured is put in order, instrument total power switch to be opened, into the parameter setting function page
Select concrete strength measurement and then by determining, now reisilometer is in running order, and one hand of survey crew hold up the level of
Reisilometer makes its top chaining pin abut against concrete surface to be measured, and another hand is pressed and lightly exerts oneself a pushing i.e. in reisilometer afterbody
The data acquisition of a measurement point is completed, now instrument can show and store each measured value.
Fig. 7 also needs before measuring to make concrete surface planarizing process, then opens instrument general supply and opens
Close, protective layer thickness and the measurement of bar diameter size are selected into the parameter setting function page, while arranging Hall current ampere
Value so that Hall effect sensing plate long-time in relative revel weigh state, then by determination, now the instrument i.e. be in work
State, only need to gently move instrument and can automatically record concrete cover if concrete surface to be measured is horizontal plane on its surface
Thickness value and the bar diameter size immediately below it；If concrete surface to be measured is perpendicular to ground, survey crew one
Hand hold up the level of the afterbody of reisilometer, and on host computer control operating system top plastic handle, then gently another is hand-tight to be attached to
Firmly slide instrument, and instrument can automatically record thickness of concrete cover value and the bar diameter size immediately below it.
The above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvement can also be made, these improvement also should be regarded as the present invention's
Protection domain.
Claims (10)
1. a kind of housing quality comprehensive checker, it is characterised in that：Including central processing unit, connect respectively on central processing unit
There are laser range sensor, data output selector, digital rebound tester, person-computer union；On data output selector
It is connected with Hall current sensor, Hall effect sensing plate, signal input interface, analog signal amplifier and modulus in turn to turn
Parallel operation, digital to analog converter is also connected with central processing unit.
2. a kind of housing quality comprehensive checker according to claim 1, it is characterised in that：The analog signal amplifier is adopted
Use analog signal optical isolation amplifier.
3. a kind of housing quality comprehensive checker according to claim 1, it is characterised in that：The Hall current sensor is adopted
With Hall magnetic compensation current sensor.
4. a kind of housing quality comprehensive checker according to claim 1, it is characterised in that：The Hall effect sensing plate is
The magnetic field sensor radiant panel being made using identical Hall element.
5. a kind of housing quality comprehensive checker according to claim 1 or 4, it is characterised in that：The Hall effect sensing
Plate is designed on a four-wheel jigger, and being connected with digital rebound tester by bayonet socket carries out the direct size of reinforcing bar and armored concrete
The measurement of protective layer thickness.
6. a kind of housing quality comprehensive checker according to claim 1, it is characterised in that：The laser range sensor is
The range unit of the automatically retractable controlled by central processing unit.
7. a kind of housing quality comprehensive checker according to claim 1, it is characterised in that：Also connect on the central processing unit
It is connected to Temperature Humidity Sensor.
8. a kind of housing quality comprehensive checker according to claim 1, it is characterised in that：Also connect on the central processing unit
It is connected to electric power system.
9. a kind of housing quality comprehensive checker according to claim 8, it is characterised in that：The electric power system is included successively
Battery, power-supply controller of electric and the electric power monitor for connecting, electric power monitor is connected with central processing unit.
10. a kind of housing quality comprehensive checker according to claim 9, it is characterised in that：The battery is rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610818474.6A CN106643866A (en) | 2016-08-31 | 2016-08-31 | House quality comprehensive tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610818474.6A CN106643866A (en) | 2016-08-31 | 2016-08-31 | House quality comprehensive tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106643866A true CN106643866A (en) | 2017-05-10 |
Family
ID=58851604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610818474.6A Pending CN106643866A (en) | 2016-08-31 | 2016-08-31 | House quality comprehensive tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106643866A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108022186A (en) * | 2017-12-07 | 2018-05-11 | 湖州华科信息咨询有限公司 | A kind of safety automation based on multi-parameter tests room method and apparatus |
| CN110044420A (en) * | 2019-05-08 | 2019-07-23 | 众诚恒祥(北京)科技有限公司 | A kind of greenhouse gas emissions detection device |
-
2016
- 2016-08-31 CN CN201610818474.6A patent/CN106643866A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108022186A (en) * | 2017-12-07 | 2018-05-11 | 湖州华科信息咨询有限公司 | A kind of safety automation based on multi-parameter tests room method and apparatus |
| CN110044420A (en) * | 2019-05-08 | 2019-07-23 | 众诚恒祥(北京)科技有限公司 | A kind of greenhouse gas emissions detection device |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |