CN211179663U - Convenient device for ultrasonic detection of steel structure weld joint - Google Patents
Convenient device for ultrasonic detection of steel structure weld joint Download PDFInfo
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- CN211179663U CN211179663U CN201922193566.1U CN201922193566U CN211179663U CN 211179663 U CN211179663 U CN 211179663U CN 201922193566 U CN201922193566 U CN 201922193566U CN 211179663 U CN211179663 U CN 211179663U
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Abstract
The utility model discloses a convenient device for ultrasonic detection of a steel structure weld joint, which comprises a supporting groove and a semi-ring track, a semi-ring track is arranged above the supporting groove, the bottom end of the semi-ring track is positioned above the supporting groove at the position which is symmetrical left and right by welding a supporting rod, the periphery of the semi-ring track is provided with a curved sliding sleeve which can slide relative to the semi-ring track under the action of force, the front end of the curved sliding sleeve is embedded with a detection sensor at the center of the end surface, the detection sensor is electrically connected with a power supply, the bottom end of the curved sliding sleeve is connected with a contact positioning sleeve, the inner side of the contact positioning sleeve is embedded with a connecting contact through mutual engagement between threads, the arrangement of the semi-ring track can facilitate the curved sliding sleeve to rotate annularly, the detection surface of the detection sensor can be greatly improved, and then the convenience is brought to a user to carry out multi-azimuth and multi-angle detection.
Description
Technical Field
The utility model belongs to the technical field of the welding seam detects relatively, concretely relates to convenient device of steel construction welding seam ultrasonic testing.
Background
The portable ultrasonic welding seam defect detector can detect, position, evaluate and diagnose various defects in a workpiece quickly, conveniently, nondestructively and accurately. The method is used for laboratories and engineering field detection, and is widely applied to the fields of weld joint detection in boiler pressure vessel manufacturing, weld joint quality assessment in engineering machinery manufacturing industry, ferrous metallurgy industry, steel structure manufacturing, ship manufacturing, petroleum and natural gas equipment manufacturing and the like which need defect detection and quality control.
The existing steel structure welding seam ultrasonic detection device has the following problems: the existing ultrasonic detection device is difficult to detect the flaw of the area which can not be touched by people in the detection process, and the detection range of the existing detection sensor is small, so that the problem of comprehensive detection of a steel structure in multiple angles and multiple directions is difficult.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convenient device of steel construction welding seam ultrasonic testing to current ultrasonic testing device who proposes in solving above-mentioned background art is difficult to detect a flaw to the region that artifical can not be touched in the testing process, and detects sensor's detection range at present less, difficult with the multi-angle, diversely carry out comprehensive detection problem to the steel construction.
In order to achieve the above object, the utility model provides a following technical scheme:
a convenient device for ultrasonic detection of a weld joint of a steel structure comprises a supporting groove and a semi-ring rail, wherein the semi-ring rail is arranged above the supporting groove, the bottom end of the semi-ring rail is positioned above the supporting groove at a position which is bilaterally symmetrical, a curved sliding sleeve is arranged on the periphery of the semi-ring rail and can slide relative to the semi-ring rail under the action of force, a detection sensor is embedded at the center of the front end of the curved sliding sleeve, the detection sensor is electrically connected with a power supply, the bottom end of the curved sliding sleeve is connected with a contact positioning sleeve, a connecting contact is embedded in the inner side of the contact positioning sleeve through mutual meshing between threads, the bottom end of the connecting contact is connected with a coupler box through bolting, and a nozzle is embedded at the edge of the front end of the coupler box, the utility model discloses a contact positioning sleeve, connection contact and coupling agent box are vertical to be interlude in the inboard of supporting the groove, the rear end that supports the groove is located bilateral symmetry position department and is connected with the position sleeve, the bottom port department of position sleeve is pegged graft and is had U type support, the bottom of U type support is located center department and is connected with the plug bush, the bottom port department of plug bush has twisted the upper strut pole, the bottom port department of upper strut pole has twisted the lower support pole, the left side of lower support pole is provided with reserve pole, there is the detector lower support pole's right-hand member through welded connection, the detector carries out electric connection through wire and bent shape sliding sleeve, the handle has been cup jointed to the bottom port department of lower support pole.
Preferably, the curved sliding sleeve can rotate circularly by one hundred and eighty degrees relative to the semi-ring track.
Preferably, when the curved sliding sleeve rotates along the semi-ring track, the curved sliding sleeve contacts the positioning sleeve, the connecting contact and the coupler box to rotate in an annular mode in the self-supporting groove.
Preferably, the specification and size of the upper supporting rod, the spare rod and the lower supporting rod are the same, the upper supporting rod and the spare rod can be combined at will, and the lower supporting rod is required to be located at the lowest position all the time.
Preferably, the top end of the connecting contact is embedded with a contact at the center of the end face, and the contact embedded at the top end of the connecting contact is attached to the contact in the contact positioning sleeve.
Preferably, the coupling agent box can be screwed and peeled off from the connecting contact, and the coupling agent stored in the coupling agent box can be released through the nozzle.
Preferably, the maximum height of the combination among the upper support rod, the spare rod and the lower support rod is three meters.
Compared with the prior art, the utility model provides a convenient device of steel construction welding seam ultrasonic testing possesses following beneficial effect:
1. newly set up the semi-ring track when using, the orbital setting of semi-ring can make things convenient for bent shape sliding sleeve to carry out the annular and rotate, can increase substantially the detection face that detects the sensor, and then the person of facilitating the use carries out diversified and multi-angle detection.
2. Set up bracing piece, reserve pole and lower support bar when using, the combination setting of this three group's bracing pieces, very big improvement detect sensor's detection height, can the person of facilitating the use in the regional position that can not touch, and then diversified detection.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic overall structure diagram of a convenient device for ultrasonic detection of a steel structure weld joint provided by the utility model;
fig. 2 is a schematic structural view of a semi-annular detection assembly in the convenient device for ultrasonic detection of the weld joint of the steel structure provided by the utility model;
fig. 3 is a schematic structural view of a supporting structure in a convenient device for ultrasonic testing of a weld joint of a steel structure provided by the utility model;
fig. 4 is a schematic connection diagram of a combined connecting rod in the convenient device for ultrasonic testing of the weld joint of the steel structure provided by the utility model;
in the figure: 1. a U-shaped bracket; 2. a support groove; 3. a semi-ring track; 4. a curved sliding sleeve; 5. a detection sensor; 6. a coupling agent box; 7. a positioning sleeve; 8. a plug bush; 9. an upper support rod; 10. a detector; 11. a grip; 12. a lower support bar; 13. a standby rod; 14. contacting the positioning sleeve; 15. a connection contact; 16. and (4) a nozzle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a convenient technical scheme of steel construction welding seam ultrasonic testing:
the utility model provides a convenient device of steel construction welding seam ultrasonic testing, including supporting groove 2 and semi-ring track 3, the top of supporting groove 2 is provided with semi-ring track 3, semi-ring track 3's bottom is being located bilateral symmetry position department and is being located the top of supporting groove 2 through the welding bracing piece, semi-ring track 3's periphery is provided with bent shape sliding sleeve 4, bent shape sliding sleeve 4 can slide for semi-ring track 3 under the effect of power, bent shape sliding sleeve 4 can carry out the annular of one hundred eighty degrees for semi-ring track 3 and rotate, bent shape sliding sleeve 4's front end is inlayed in the department of locating at the terminal surface center and is had detection sensor 5, detection sensor 5 and power electric connection.
A convenient device for ultrasonic detection of a steel structure weld joint comprises a contact positioning sleeve 14 connected to the bottom end of a curved sliding sleeve 4, a connecting contact 15 is embedded in the inner side of the contact positioning sleeve 14 through mutual meshing between threads, a contact is embedded in the center of the end face of the top end of the connecting contact 15, the contact embedded in the top end of the connecting contact 15 is attached to the inner contact of the contact positioning sleeve 14, a coupling box 6 is connected to the bottom end of the connecting contact 15 through bolting, a nozzle 16 penetrates through and is embedded in the front end of the coupling box 6 close to the edge of the bottom end, the coupling box 6 can be screwed and peeled off from the connecting contact 15, a coupling agent stored in the coupling box 6 can be released through the nozzle 16, the contact positioning sleeve 14, the connecting contact 15 and the coupling box 6 vertically penetrate through the inner side of a semi-ring 2, and the contact positioning sleeve 14 rotates along a track 3 when the, The connection contact 15 and the coupling agent casing 6 are rotated circularly from the inside of the support groove 2.
A convenient device for ultrasonic detection of a steel structure welding seam comprises a positioning sleeve 7 connected to the rear end of a supporting groove 2 at a bilaterally symmetrical position, a U-shaped support 1 is inserted at the bottom port of the positioning sleeve 7, an insertion sleeve 8 is connected to the bottom end of the U-shaped support 1 at the center, an upper supporting rod 9 is screwed at the bottom port of the insertion sleeve 8, a lower supporting rod 12 is screwed at the bottom port of the upper supporting rod 9, a spare rod 13 is arranged at the left side of the lower supporting rod 12, the specifications and the sizes of the upper supporting rod 9, the spare rod 13 and the lower supporting rod 12 are the same, the upper supporting rod 9 and the spare rod 13 can be combined at will, the maximum height of the combination among the upper supporting rod 9, the spare rod 13 and the lower supporting rod 12 is three meters, the lower supporting rod 12 is required to be located at the lowest position all the time, a detector 10 is connected to the right end of the lower supporting rod 12 by welding, the bottom end port of the lower support rod 12 is sleeved with a grip 11.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back, pour into the couplant into coupler box 6 in, be fixed in coupler box 6 the bottom of connecting contact 15 afterwards, and then peg graft in contact position sleeve 14 through connecting contact 15, come to be connected with bent shape sliding sleeve 4, thereafter according to steel construction position of locating, via last bracing piece 9, the built-up connection of reserve pole 13 and under bracing pole 12, come to highly adjusting detection sensor 5, treat to adjust the back that finishes, via the control of detector 10, come to drive bent shape sliding sleeve 4 and carry out the annular rotation for semi-ring track 3, treat to rotate to detection position department, locate nozzle 16 through coupler box 6, come to spray the couplant to waiting to detect the face, and then under detection sensor 5's measurement, detect the steel construction.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a convenient device of steel construction welding seam ultrasonic testing, includes support groove (2) and semi-ring track (3), its characterized in that: a semi-ring track (3) is arranged above the supporting groove (2), the bottom end of the semi-ring track (3) is positioned above the supporting groove (2) at a bilateral symmetry position through a welding supporting rod, a curved sliding sleeve (4) is arranged on the periphery of the semi-ring track (3), the curved sliding sleeve (4) can slide relative to the semi-ring track (3) under the action of force, a detection sensor (5) is embedded at the front end of the curved sliding sleeve (4) at the center of the end face, the detection sensor (5) is electrically connected with a power supply, the bottom end of the curved sliding sleeve (4) is connected with a contact positioning sleeve (14), a connecting contact (15) is embedded at the inner side of the contact positioning sleeve (14) through mutual engagement between threads, the bottom end of the connecting contact (15) is connected with a coupling box (6) through bolting, and a nozzle (16) penetrates and is embedded at the front end of the coupling box (6) close to the bottom end, the contact positioning sleeve (14), the connecting contact (15) and the coupling agent box (6) are vertically inserted into the inner side of the supporting groove (2), the rear end of the supporting groove (2) is connected with a positioning sleeve (7) at the position of bilateral symmetry, a U-shaped bracket (1) is inserted at the bottom end port of the positioning sleeve (7), an insertion sleeve (8) is connected at the center of the bottom end of the U-shaped bracket (1), an upper supporting rod (9) is screwed at the bottom end port of the plug bush (8), a lower supporting rod (12) is screwed at the bottom end opening of the upper supporting rod (9), a standby rod (13) is arranged at the left side of the lower supporting rod (12), the right end of the lower supporting rod (12) is connected with a detector (10) through welding, the detector (10) is electrically connected with the curved sliding sleeve (4) through a lead, the bottom port of the lower support rod (12) is sleeved with a grip (11).
2. The convenient device for ultrasonic detection of the weld joint of the steel structure according to claim 1, is characterized in that: the curved sliding sleeve (4) can rotate circularly for one hundred eighty degrees relative to the semi-ring track (3).
3. The convenient device for ultrasonic detection of the weld joint of the steel structure according to claim 1, is characterized in that: when the curved sliding sleeve (4) rotates along the semi-ring track (3), the contact positioning sleeve (14), the connecting contact (15) and the coupling box (6) rotate in a ring shape in the self-supporting groove (2).
4. The convenient device for ultrasonic detection of the weld joint of the steel structure according to claim 1, is characterized in that: the specification and size of the upper supporting rod (9), the spare rod (13) and the lower supporting rod (12) are the same, the upper supporting rod (9) and the spare rod (13) can be combined at will, and the lower supporting rod (12) is required to be located at the lowest position all the time.
5. The convenient device for ultrasonic detection of the weld joint of the steel structure according to claim 1, is characterized in that: the top of connecting contact (15) is inlayed in the center of being located the terminal surface and is had the contact, the contact of inlaying on connecting contact (15) top is the setting of laminating mutually with contact position cover (14) interior contact.
6. The convenient device for ultrasonic detection of the weld joint of the steel structure according to claim 1, is characterized in that: the coupling agent box (6) can be screwed and peeled off from the connecting contact (15), and the coupling agent stored in the coupling agent box (6) can be released through the nozzle (16).
7. The convenient device for ultrasonic detection of the weld joint of the steel structure according to claim 1, is characterized in that: the maximum height after the combination among the upper supporting rod (9), the spare rod (13) and the lower supporting rod (12) is three meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922193566.1U CN211179663U (en) | 2019-12-10 | 2019-12-10 | Convenient device for ultrasonic detection of steel structure weld joint |
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| CN201922193566.1U CN211179663U (en) | 2019-12-10 | 2019-12-10 | Convenient device for ultrasonic detection of steel structure weld joint |
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| CN211179663U true CN211179663U (en) | 2020-08-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112067693A (en) * | 2020-09-01 | 2020-12-11 | 南京咏诚工程科技有限公司 | Steel structure weld joint detection device and application method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112067693A (en) * | 2020-09-01 | 2020-12-11 | 南京咏诚工程科技有限公司 | Steel structure weld joint detection device and application method thereof |
| CN112067693B (en) * | 2020-09-01 | 2022-06-14 | 南京咏诚工程科技有限公司 | Steel structure weld joint detection device and application method thereof |
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