CN201819901U - Multifunctional nonmetal ultrasonic detector - Google Patents
Multifunctional nonmetal ultrasonic detector Download PDFInfo
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- CN201819901U CN201819901U CN2010205627346U CN201020562734U CN201819901U CN 201819901 U CN201819901 U CN 201819901U CN 2010205627346 U CN2010205627346 U CN 2010205627346U CN 201020562734 U CN201020562734 U CN 201020562734U CN 201819901 U CN201819901 U CN 201819901U
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Abstract
The utility model discloses a multifunctional nonmetal ultrasonic detector consisting of an industrial computer (such as a PC104 industrial computer and the like) processing unit (1), a high-voltage transmission circuit (2), a mechanical resiliometer (3), an ultrasonic transmission energy converter (4), an ultrasonic receiving energy converter (5), an amplifying circuit (6), an AD converter (7), a display module (8), a transmission module (9) and a real-time clock module (10). The detector is used for measuring the sound transmission pile foundation integrality, concrete internal defect, distress in concrete, one-transmission double-receiving logging, concrete strength and the like in the engineering construction field, and can be externally connected with the resiliometer for conducting concrete strength test by using the rebound method and ultrasonic-rebound combined method. The detector is a new product with high integrated level, and can directly obtain the test result after the test is finished, thus simplifying the test process and effectively solving the problem in the current test.
Description
Technical field
The utility model relates to a kind of multi-functional nonmetal ultrasonic detector, this tester is used for the saturating method pile integrity of the sound in the engineering construction field, inside concrete defective, distress in concrete, two well logging, the concrete strengths etc. received are measured, and also can test concrete strength with rebound method and two kinds of methods of ultrasonic rebound overall approach.
Background technology
The main method that China tests concrete strength at present has following several: 1, rebound method 2, ultrasonic rebound overall approach.3, ultrasonic method.
The nonmetal Ultrasound Instrument of present domestic usefulness detects pile integrity, ultrasonic method detection concrete defect, ultrasonic method detection crack, two a receipts the well logging except using the saturating method of sound, when detecting concrete strength with the ultrasonic rebound overall approach, can only test ultrasound data earlier, use independent resilience instrument test rebound value then, carry out analytical calculation again.
Ultrasonic rebound overall approach test concrete strength requires to test the velocity of sound that concrete rebound value and ultrasound wave are propagated at concrete, infer concrete intensity level according to the relation between the two and the concrete strength then, general method is at first to utilize reisilometer to test rebound value at the scene both at home and abroad at present, test acoustic velocity value at the scene with Ultrasound Instrument then, after data test finished, need with computing machine with the data transmission in two kinds of instruments in computing machine, just can obtain concrete intensity after calculating with special-purpose software analysis then.The process of this test has following shortcoming:
1, execute-in-place complexity.When testing at the scene, at first to test rebound value, will test the acoustic velocity value of ultrasonic propagation in the concrete then with Ultrasound Instrument with reisilometer.
2, the data analysis result inconvenience in later stage.Because when testing at the scene, data are to be kept at two independently in the instrument, and this handles after requiring the user only with PC the data transmission in two instruments to be come out, and can not carry out on-the-spot analyzing and processing.
3, poor compatibility.The data layout of the domestic reisilometer of each producer at present is all different, the data layout of Ultrasound Instrument is also different, the analysis software of producer and producer mutually can not compatible data, the result who causes is that reisilometer and Ultrasound Instrument can only be bought could analyzing with software of same producer, otherwise the user then can only wait own computational analysis test result with Excel or counter.
4, portable poor.Because test need be used two kinds of instruments, Ultrasound Instrument main frame and accessory weight together reach about 5 kilograms, reisilometer together with the weight of accessory also about 2 kilograms, so that the user carries in the reality test is very inconvenient.
The utility model content
The purpose of this utility model is exactly to do the high product of a integrated level, select these two kinds of test functions of a suitable Platform Implementation, both can test rebound value, can test the ultrasonic signal of ultrasonic receiving transducer again, so just can directly obtain test result, simplify testing process.
The technical solution adopted in the utility model is as follows:
Multi-functional nonmetal ultrasonic detector, it is characterised in that described tester is made up of technical grade computer processing unit (1), high pressure radiating circuit (2), mechanical reisilometer (3), ultrasound emission transducer (4), ultrasonic receiving transducer (5), amplifying circuit (6), AD conversion (7), display module (8), transport module (9) and real-time clock module (10).
Multi-functional nonmetal ultrasonic detector is characterized in that the technical grade computer processing unit is made up of microprocessor+CPLD.
Multi-functional nonmetal ultrasonic detector is characterized in that: this tester is tested concrete intensity with rebound method.
Multi-functional nonmetal ultrasonic detector is characterized in that: this tester can also be tested concrete intensity with the ultrasonic rebound overall approach.
Multi-functional nonmetal ultrasonic detector, it is characterized in that mechanical reisilometer (3) can be directly and microprocessor IO mouth join or join by AD converter and little processing.
Multi-functional nonmetal ultrasonic detector is characterized in that collecting the data of mechanical reisilometer (3), promptly can test rebound value, can collect the signal of ultrasonic receiving transducer (5) again, promptly can test concrete acoustic velocity value.
Multi-functional nonmetal ultrasonic detector is characterized in that: can test the velocity of sound and rebound value simultaneously in an instrument, simplify on-the-spot testing process.
Multi-functional nonmetal ultrasonic detector is characterized in that: can obtain final test result at the scene with an instrument.
After instrument entered test interface, the technical grade computer processing unit drew rebound value after receiving the pulse signal that mechanical reisilometer sends.And be presented on the screen intuitively.In the test concrete during speed (hereinafter to be referred as the velocity of sound) of the time (hereinafter to be referred as sound time) of sonic transmissions and propagation, the technical grade computer processing unit is as main control unit, the control radiating circuit, the ultrasound emission transducer sends ultrasonic signal, technical grade computer processing unit control AD converter will be changed the signals collecting of ultrasonic receiving transducer of (7) device by AD in the technical grade computer processing unit, the technical grade computer processing unit carries out data analysis to be handled when obtaining, the velocity of sound, and then the common presumed value that obtains concrete strength of analyzing of the rebound value that obtains with top test.Simultaneously, when this instrument also can only be tested rebound value, the standard of testing concrete strength with rebound method drew the intensity of inferring.
The beneficial effect that the utlity model has is:
The saturating method of sound of not merely can using the multi-functional nonmetal ultrasonic detector of my the new research and development of company detects pile integrity, ultrasonic method detects concrete defect, ultrasonic method detection crack, two a receipts outside the well logging, but also can use external reisilometer, the ultrasonic rebound overall approach is tested concrete intensity.It has following tangible advantage:
1, cost performance height.The user need not buy a reisilometer, cost performance height separately.
2, execute-in-place is simple, can test the velocity of sound and rebound value simultaneously in an instrument, meets onsite user's operating habit fully, and is practical, real realization the point-and-shoot operation.
3, data analysis is handled simply, can analyze the result that infers who obtains concrete strength after on-the-spot test is finished immediately, has overcome the problem that traditional method need just can be carried out the data transmission of two kinds of instrument and equipments analyzing and processing to the PC.
4, instrument is portable strong.The new instrument general assembly (TW) of my company is about 1.5 kilograms, and is on-the-spot very convenient to carry.
Description of drawings
Fig. 1 is the theory structure block diagram of multi-functional nonmetal ultrasonic detector.
Embodiment
Fig. 1 is the theory structure block diagram of multi-functional nonmetal ultrasonic detector, and this tester is made up of technical grade computer processing unit (1), high pressure radiating circuit (2), mechanical reisilometer (3), ultrasound emission transducer (4), ultrasonic receiving transducer (5), amplifying circuit (6), AD conversion (7), display module (8), transport module (9), real-time clock module (10).Technical grade computer processing unit (1) is used for controlling and deal with data, Sensor section is used for obtaining the signal that will gather, the AD converter partly is used for the data of pick-up transducers, display module is used for showing test results, the data transmission that transport module (3) is used for testing is convenient to the further processing and the file of data to PC.Real-time clock module (10) keeps clock for the instrument power down, can preserve the testDate of test data, is convenient to the user's data management.
With ultrasonic rebound overall approach test concrete strength, this function need be tested the velocity of sound that rebound value and ultrasound wave are propagated at concrete.Test is during rebound value, and technical grade computer processing unit (1) draws rebound value after receiving the pulse signal that mechanical reisilometer (3) sends.And be presented on the screen intuitively.In the test concrete during speed (hereinafter to be referred as the velocity of sound) of the time (hereinafter to be referred as sound time) of sonic transmissions and propagation, technical grade computer processing unit (1) is as main control unit, control radiating circuit (1), ultrasound emission transducer (4) sends ultrasonic signal, after ultrasonic then receiving transducer (5) receives ultrasonic signal, technical grade computer processing unit (1) control AD converter (7) will be by amplifying circuit (6) the signals collecting of ultrasonic receiving transducer arrive in the technical grade computer processing unit (1), when the analyzing and processing that technical grade computer processing unit (1) carries out data obtains, the velocity of sound, after test is finished, the common presumed value that obtains concrete strength of analyzing of the acoustic velocity value of test and rebound value.Test result shows on the screen of display module (8), and the user carries out storage operation and can preserve test data and carry out next one and test.
With rebound method test concrete strength be, enter test interface after, technical grade computer processing unit (1) draws rebound value after receiving the pulse signal that mechanical reisilometer (3) sends.After test is finished, calculate concrete presumption of strength according to relevant standard, test result shows on the screen of display module (8), and the user carries out storage operation and can preserve test data and carry out next one and test.
Should be understood that embodiment disclosed herein is illustrative and not restrictive.Scope of the present utility model is limited by omnibus claims.Those skilled in the art can make any modification or distortion to claim in the prerequisite that does not break away from scope and spirit of the present utility model, but its modification or distortion all fall in the application's the scope of claim.
Claims (5)
1. multi-functional nonmetal ultrasonic detector is characterized in that: this testing tool is made up of technical grade computer processing unit (1), high pressure radiating circuit (2), mechanical reisilometer (3), ultrasound emission transducer (4), ultrasonic receiving transducer (5), amplifying circuit (6), AD converter (7), display module (8), transport module (9) and real-time clock module (10).The technical grade computer processing unit is as main control unit, control high pressure radiating circuit (2), ultrasound emission transducer (4) send ultrasonic signal, and the signals collecting of the ultrasonic receiving transducer (4) that technical grade computer processing unit control AD converter (7) will be by AD converter (7) is in the technical grade computer processing unit.
2. by the described multi-functional nonmetal ultrasonic detector of claim 1, it is characterized in that: the technical grade computer processing unit is made up of technical grade computer processing unit+CPLD.
3. by the described novel multifunctional nonmetal ultrasonic of claim 1 detector, it is characterized in that: the microprocessor IO mouth of this strength tester can connect mechanical reisilometer (3) and transmitting transducer (4) and receiving transducer (5).
4. by the described novel multifunctional nonmetal ultrasonic of claim 2 detector, it is characterized in that: the microprocessor IO mouth of this strength tester can connect mechanical reisilometer (3) and transmitting transducer (4) and receiving transducer (5).
5. by each the described multi-functional nonmetal ultrasonic detector among the claim 1-4, it is characterized in that: mechanical reisilometer (3) can be directly and microprocessor IO mouth join, or join by AD converter and microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205627346U CN201819901U (en) | 2010-10-15 | 2010-10-15 | Multifunctional nonmetal ultrasonic detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205627346U CN201819901U (en) | 2010-10-15 | 2010-10-15 | Multifunctional nonmetal ultrasonic detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201819901U true CN201819901U (en) | 2011-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205627346U Expired - Fee Related CN201819901U (en) | 2010-10-15 | 2010-10-15 | Multifunctional nonmetal ultrasonic detector |
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| Country | Link |
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| CN (1) | CN201819901U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983695A (en) * | 2014-05-30 | 2014-08-13 | 北京智博联科技有限公司 | Wireless nonmetal ultrasonic detecting system |
| CN112211232A (en) * | 2020-09-05 | 2021-01-12 | 宁波市建工检测有限公司 | Pile foundation detection equipment |
| CN113324863A (en) * | 2021-06-28 | 2021-08-31 | 上海绿地建设(集团)有限公司第五分公司 | Rapid nondestructive testing method for surface wave construction quality of building construction |
| WO2021184230A1 (en) * | 2020-03-18 | 2021-09-23 | 东莞市唯美陶瓷工业园有限公司 | Ultrasonic echo value testing device for inorganic non-metallic plate |
-
2010
- 2010-10-15 CN CN2010205627346U patent/CN201819901U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983695A (en) * | 2014-05-30 | 2014-08-13 | 北京智博联科技有限公司 | Wireless nonmetal ultrasonic detecting system |
| WO2021184230A1 (en) * | 2020-03-18 | 2021-09-23 | 东莞市唯美陶瓷工业园有限公司 | Ultrasonic echo value testing device for inorganic non-metallic plate |
| US12092614B2 (en) | 2020-03-18 | 2024-09-17 | Dongguan City Wonderful Ceramics Industrial Park Co., Ltd. | Ultrasonic-resilience value testing apparatus for inorganic non-metal plate |
| CN112211232A (en) * | 2020-09-05 | 2021-01-12 | 宁波市建工检测有限公司 | Pile foundation detection equipment |
| CN113324863A (en) * | 2021-06-28 | 2021-08-31 | 上海绿地建设(集团)有限公司第五分公司 | Rapid nondestructive testing method for surface wave construction quality of building construction |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Wenqiu Document name: Notification of Termination of Patent Right |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20121015 |