CN204964452U - Wireless crack depth automated inspection appearance - Google Patents

Wireless crack depth automated inspection appearance Download PDF

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Publication number
CN204964452U
CN204964452U CN201520778669.3U CN201520778669U CN204964452U CN 204964452 U CN204964452 U CN 204964452U CN 201520778669 U CN201520778669 U CN 201520778669U CN 204964452 U CN204964452 U CN 204964452U
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China
Prior art keywords
transducer
module
displacement
signal
wireless
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CN201520778669.3U
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Chinese (zh)
Inventor
张全旭
汤安平
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Beijing Zbl Science And Technology Co Ltd
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Beijing Zbl Science And Technology Co Ltd
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Abstract

The utility model relates to a wireless crack depth automated inspection appearance belongs to the automated inspection field. Wireless crack depth automated inspection appearance, including testing arrangement and host computer, testing arrangement and host computer wireless connection, testing arrangement includes mechanical test jig, transmitting transducer, receiving transducer, displacement sensor and collection box, transmitting transducer, receiving transducer, displacement sensor, collection box are all installed on mechanical test jig, transmitting transducer, receiving transducer, displacement sensor link to each other with the collection box respectively, transmitting transducer, receiving transducer link to each other with displacement sensor through drive mechanism respectively. Wireless crack depth automated inspection appearance use ripe mobile device make the host computer, do not receive that the signal line length influences, measure nimble accurate, work efficiency is high, convenient to use, stability and reliability obtain improving.

Description

A kind of wireless penetration of fracture automatic tester
Technical field
The utility model relates to a kind of fracture detecting instrument, and especially a kind of wireless penetration of fracture automatic tester, belongs to automatic detection field.
Background technology
Penetration of fracture detector, is called for short " sounder ", mainly comprises main frame, transmitting transducer, receiving transducer, the transmitting transducer of existing sounder, must be connected with signal wire between receiving transducer with main frame, signal line length, uses very inconvenient.And main frame must adopt special industry control platform, its stability, reliability are difficult to ensure.In addition, when existing sounder is tested at the scene, distance between two transducers by survey instrument manual measurements such as rulers, then must be input to main frame, is calculated by main control unit, although have rare simple proving installation at present, but this device only has several fixing distance value, namely transducer can only rest in several fixing position, and test limitation is large, malfunction, test result is inaccurate.Such as, Chinese patent 201420356713.7 discloses a kind of depth measurement probe and comprises the vertical sounder of ultrasound wave of this probe, and this sounder comprises depth measurement probe and processing unit, and described depth measurement probe is connected by cable with processing unit.Its shortcoming is, connected by cable between depth measurement probe and processing unit, cause signal line length, test is inconvenient, under especially needing the operating environment complicated situations such as ladder scaffolding in test, and test inconvenience, move and carry also inconvenient, and signal wire is long can affect measuring accuracy again, needs special processing unit simultaneously, cause stability and poor reliability.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, provide a kind of use ripe mobile device as main frame, do not affect by signal line length, measure accurate, wireless penetration of fracture automatic tester that work efficiency is high flexibly.
The technical scheme that the utility model is dealt with problems is: provide a kind of wireless penetration of fracture automatic tester, comprise proving installation and main frame, described proving installation and main frame wireless connections, described proving installation comprises mechanical test frame, transmitting transducer, receiving transducer, displacement transducer and collecting cassette, described transmitting transducer, receiving transducer, displacement transducer, collecting cassette is installed on mechanical test frame, described transmitting transducer, receiving transducer, displacement transducer is connected with collecting cassette respectively, described transmitting transducer, receiving transducer is connected with displacement transducer respectively by gear train.
Further, described main frame is the portable equipment with intelligent operating system, and described portable equipment is any one in notebook computer, panel computer and smart mobile phone.
Further, described collecting cassette comprises main control module, signal stimulating module, signal acquisition module, wireless transport module and power management module, described main control module, signal stimulating module, signal acquisition module, wireless transport module are connected with power management module respectively, and described signal stimulating module, signal acquisition module, wireless transport module are connected with main control module respectively.
Further, described master control module controls signal stimulating module produces high-voltage pulse, and described high-voltage pulse stimulated emission transducer produces ultrasonic signal, is received after described ultrasonic signal diffraction crosses crack by receiving transducer; Described signal acquisition module gathers the ultrasonic signal of receiving transducer reception and the displacement pulse signals of displacement transducer generation, and the ultrasonic signal of signal acquisition module collection and displacement pulse signals are uploaded to main frame by wireless transport module by described main control module.
Further, described power management module comprises interconnective lithium battery, charging circuit and electricity supervisory circuit.
Further, described transmitting transducer is connected with the emission port on collecting cassette by signal wire, and described receiving transducer is connected with the receiving port on collecting cassette by signal wire, and institute's displacement sensors is connected with the displacement port on collecting cassette by signal wire.
Further, institute's displacement sensors is 2, and described transmitting transducer is connected by the axle of gear train with a displacement transducer, and described receiving transducer is connected with the axle of another displacement transducer by gear train.
Further, described transmitting transducer and receiving transducer respectively can be moved in opposite directions left and right by a transducer mount on mechanical test frame.
Further, described mechanical test frame is erected at the both sides in the crack on the surface of component to be measured, and described transmitting transducer and receiving transducer can move in opposite directions in the both sides in described crack.
The beneficial effects of the utility model are:
1. collecting cassette, transmitting transducer, receiving transducer, displacement transducer are all arranged on mechanical test frame, transmitting transducer, receiving transducer and displacement transducer are all connected with collecting cassette by signal wire, described signal wire length is short, without the need to each dismounting after connecting, easy to use;
2. use wireless transmission between proving installation and main frame, so distance is not between the two by the effect length of signal wire, be convenient to move and carry, measuring accuracy is high;
3. ultrasonic signal, displacement pulse signals automatically gather; In test process, transmitting transducer, receiving transducer move in the both sides, crack of component surface, the axle of displacement transducer is driven to rotate by gear train, thus generation displacement pulse signals, collecting cassette gathers the displacement pulse signals of displacement transducer while being responsible for gathering ultrasonic signal, obtain transmitting transducer, the displacement of receiving transducer in moving process, thus obtain the spacing of transmitting transducer and receiving transducer.Without the need to using the survey instrument manual measurements such as ruler after having gathered ultrasonic signal as before again and inputting, main frame receives ultrasonic signal, the displacement data that collecting cassette transmits, and it is shown on screen in real time, then carry out storing, analyzing, improve work efficiency;
4. adopt the mobile device of general maturation as main frame, only need to develop special application program, the cycle of exploitation is short, and expense is low, and stability, reliability are improved, and can update rapidly.
Accompanying drawing explanation
Fig. 1 is the structural representation of wireless penetration of fracture automatic tester described in the utility model;
Fig. 2 is the structural representation of the collecting cassette shown in Fig. 1;
Fig. 3 is the front elevation of the proving installation of wireless penetration of fracture automatic tester described in the utility model;
Fig. 4 is the vertical view of the proving installation shown in Fig. 3.
In figure: 1-proving installation; 11-collecting cassette, 110-main control module, 111-signal stimulating module, 112-signal acquisition module, 113-wireless transport module, 114-power management module; 12-transmitting transducer; 13-receiving transducer; 14-displacement transducer; 15-gear train; 16-mechanical test frame; 17-transducer mount; 2-main frame.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Embodiment one
As Figure 1-Figure 4, a kind of wireless penetration of fracture automatic tester, comprise proving installation 1 and main frame 2, described proving installation 1 and main frame 2 wireless connections, described proving installation 1 comprises mechanical test frame 16, transmitting transducer 12, receiving transducer 13, displacement transducer 14 and collecting cassette 11, described transmitting transducer 12, receiving transducer 13, displacement transducer 14, collecting cassette 11 is installed on mechanical test frame 16, described transmitting transducer 12, receiving transducer 13, displacement transducer 14 is connected with collecting cassette 11 respectively, described transmitting transducer 12, receiving transducer 13 is connected with displacement transducer 14 respectively by gear train 15.
Described main frame 2 is for having the portable equipment of intelligent operating system, and described portable equipment is notebook computer.
Described collecting cassette 11 comprises main control module 110, signal stimulating module 111, signal acquisition module 112, wireless transport module 113 and power management module 114, described main control module 110, signal stimulating module 111, signal acquisition module 112, wireless transport module 113 are connected with power management module 114 respectively, and described signal stimulating module 111, signal acquisition module 112, wireless transport module 113 are connected with main control module 110 respectively.
Described main control module 110 control signal stimulating module 111 produces high-voltage pulse, and described high-voltage pulse stimulated emission transducer 12 produces ultrasonic signal, is received after described ultrasonic signal diffraction crosses crack by receiving transducer 13; Described signal acquisition module 112 gathers the ultrasonic signal of receiving transducer 13 reception and the displacement pulse signals of displacement transducer 14 generation, and the ultrasonic signal that signal acquisition module 112 gathers by described main control module 110 and displacement pulse signals are uploaded to main frame by wireless transport module 113.
Described power management module 114 comprises interconnective lithium battery, charging circuit and electricity supervisory circuit.
Described transmitting transducer 12 is connected with the emission port on collecting cassette 11 by signal wire, described receiving transducer 13 is connected with the receiving port on collecting cassette 11 by signal wire, and institute's displacement sensors 14 is connected with the displacement port on collecting cassette 11 by signal wire.
Institute's displacement sensors 14 is 2, and described transmitting transducer 12 is connected by the axle of gear train 15 with a displacement transducer 14, and described receiving transducer 13 is connected with the axle of another displacement transducer 14 by gear train 15.
Described transmitting transducer 12 and receiving transducer 13 respectively can be moved in opposite directions left and right by a transducer mount 17 on mechanical test frame 16.
Described mechanical test frame 16 is erected at the both sides in the crack on the surface of component to be measured, and described transmitting transducer 12 and receiving transducer 13 can move in opposite directions in the both sides in described crack.
Embodiment two
In the present embodiment, main frame 2 is smart mobile phone, identical with embodiment one of proving installation 1.
The utility model is not limited to above-mentioned embodiment, and when not deviating from flesh and blood of the present utility model, any distortion that it may occur to persons skilled in the art that, improvement, replacement all fall into protection domain of the present utility model.

Claims (9)

1. a wireless penetration of fracture automatic tester, it is characterized in that, comprise proving installation and main frame, described proving installation and main frame wireless connections, described proving installation comprises mechanical test frame, transmitting transducer, receiving transducer, displacement transducer and collecting cassette, described transmitting transducer, receiving transducer, displacement transducer, collecting cassette are installed on mechanical test frame, described transmitting transducer, receiving transducer, displacement transducer are connected with collecting cassette respectively, and described transmitting transducer, receiving transducer are connected with displacement transducer respectively by gear train.
2. wireless penetration of fracture automatic tester according to claim 1, is characterized in that, described main frame is the portable equipment with intelligent operating system, and described portable equipment is any one in notebook computer, panel computer and smart mobile phone.
3. wireless penetration of fracture automatic tester according to claim 1, it is characterized in that, described collecting cassette comprises main control module, signal stimulating module, signal acquisition module, wireless transport module and power management module, described main control module, signal stimulating module, signal acquisition module, wireless transport module are connected with power management module respectively, and described signal stimulating module, signal acquisition module, wireless transport module are connected with main control module respectively.
4. wireless penetration of fracture automatic tester according to claim 3, it is characterized in that, described master control module controls signal stimulating module produces high-voltage pulse, described high-voltage pulse stimulated emission transducer produces ultrasonic signal, is received after described ultrasonic signal diffraction crosses crack by receiving transducer; Described signal acquisition module gathers the ultrasonic signal of receiving transducer reception and the displacement pulse signals of displacement transducer generation, and the ultrasonic signal of signal acquisition module collection and displacement pulse signals are uploaded to main frame by wireless transport module by described main control module.
5. wireless penetration of fracture automatic tester according to claim 3, is characterized in that, described power management module comprises interconnective lithium battery, charging circuit and electricity supervisory circuit.
6. wireless penetration of fracture automatic tester according to claim 1, it is characterized in that, described transmitting transducer is connected with the emission port on collecting cassette by signal wire, described receiving transducer is connected with the receiving port on collecting cassette by signal wire, and institute's displacement sensors is connected with the displacement port on collecting cassette by signal wire.
7. wireless penetration of fracture automatic tester according to claim 1, it is characterized in that, institute's displacement sensors is 2, described transmitting transducer is connected by the axle of gear train with a displacement transducer, and described receiving transducer is connected with the axle of another displacement transducer by gear train.
8. wireless penetration of fracture automatic tester according to claim 1, is characterized in that, described transmitting transducer and receiving transducer respectively can be moved in opposite directions left and right by a transducer mount on mechanical test frame.
9. wireless penetration of fracture automatic tester according to claim 1, it is characterized in that, described mechanical test frame is erected at the both sides in the crack on the surface of component to be measured, and described transmitting transducer and receiving transducer can move in opposite directions in the both sides in described crack.
CN201520778669.3U 2015-10-09 2015-10-09 Wireless crack depth automated inspection appearance Active CN204964452U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520778669.3U CN204964452U (en) 2015-10-09 2015-10-09 Wireless crack depth automated inspection appearance

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Application Number Priority Date Filing Date Title
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CN204964452U true CN204964452U (en) 2016-01-13

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107144635A (en) * 2017-05-05 2017-09-08 宁波城市职业技术学院 A kind of wood materials ultrasonic non-destructive classified detection system and its detection method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107144635A (en) * 2017-05-05 2017-09-08 宁波城市职业技术学院 A kind of wood materials ultrasonic non-destructive classified detection system and its detection method
CN107144635B (en) * 2017-05-05 2019-11-12 宁波城市职业技术学院 A kind of detection method of wood materials ultrasonic non-destructive classified detection system

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