CN202083675U - Auxiliary device for ultrasonic immersion detection of seamless steel pipe - Google Patents
Auxiliary device for ultrasonic immersion detection of seamless steel pipe Download PDFInfo
- Publication number
- CN202083675U CN202083675U CN2011201661431U CN201120166143U CN202083675U CN 202083675 U CN202083675 U CN 202083675U CN 2011201661431 U CN2011201661431 U CN 2011201661431U CN 201120166143 U CN201120166143 U CN 201120166143U CN 202083675 U CN202083675 U CN 202083675U
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- steel pipe
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Abstract
The utility model relates to an auxiliary device for the ultrasonic immersion detection of a seamless steel pipe. The auxiliary device is characterized by comprising a steel pipe bracket and a probe bracket, wherein the steel pipe bracket is used for bearing a steel pipe to be detected, a plurality of supporting wheel sets are arranged on the steel pipe bracket and used for bearing the steel pipe, the probe bracket comprises a frame body, a roller wheel set, a supporting rod and a water chamber assembly, the roller wheel set is used for rolling other components on the steel pipe to be detected, the other components are used for supporting the probe bracket, the supporting rod is used for positioning an ultrasonic probe, the ultrasonic probe is arranged on the supporting rod, the water chamber assembly is arranged below the supporting rod and comprises a face plate and a coaming plate, a water chamber for detection is defined by the coaming plate, the face plate and the surface of the steel pipe to be detected, the end part of the ultrasonic probe penetrating through the face plate is located in the water chamber, and a water supply pipe is also arranged in the water chamber and communicated with an external water pipe. Compared with the prior art, the auxiliary device is provided with the probe bracket and the steel pipe bracket, so that the construction of a necessary large-size water tank needed before the detection is avoided, so that detection cost is lowered, and detection efficiency is increased.
Description
Technical field
The utility model relates to steel pipe nondestructive testing technique field, refers to that specifically a kind of seamless steel pipe supersonic water logging detects servicing unit.
Background technology
High-voltage tube, oil well pipe, SHA class pipeline, alloy pipe etc. are needed to detect a flaw before installation, and the UT (Ultrasonic Testing) method of inspection is adopted in the flaw detection of weldless steel tube usually, the defective on the check steel pipe.Ultrasound examination has two kinds of contact method and water seaonings.Wherein, contact method need carry out reconditioning to ultrasonic probe, so that the surface of contact of probe is identical with the outer diameter curvature of steel pipe to be detected; Wearing and tearing to ultrasonic probe in the testing process are more serious, detect the cost height.And ultrasound wave water logging detection method is separated with certain thickness water layer between between steel tube surface to be detected and the probe, and probe does not directly contact steel tube surface, so this method do not need reconditioning probe, and testing process detects cost and significantly reduces probe also not wearing and tearing.
The ultrasound wave water logging detection method of conventional weldless steel tube need be provided with a tank according to the diameter and the length of steel pipe to be detected, during detection, steel pipe is placed in the tank detects.Like this, for some large-scale steel pipes, the size of tank will be very big, and it is higher to detect cost, builds so large-scale tank, and the time that needs is also longer, and it is low to detect work efficiency.
Summary of the invention
Technical problem to be solved in the utility model is that the present situation at prior art provides a kind of and detects the seamless steel pipe supersonic water logging that cost is low and efficient is high and detect servicing unit.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this seamless steel pipe supersonic water logging detects servicing unit, it is characterized in that comprising the steel pipe support and the probe bracket that are used to carry steel pipe to be detected; Wherein, described steel pipe support is provided with the support roller group of many group carryings steel pipe to be detected; Described probe bracket comprises support body, be used to support the roller set that other parts of probe bracket roll on steel pipe to be detected, support bar and the water cavity assembly that is used to locate ultrasonic probe, wherein, two rollers of described roller set are oppositely arranged on the bottom surface of described support, described support bar is horizontally installed on the described support body, and described ultrasonic probe is arranged on the described support bar; Described water cavity assembly is arranged on the below of described support bar, and the water cavity assembly comprises panel and along the coaming plate in steel tube surface to be detected of being used to conflict of this faceplate perimeter setting, the surface of described coaming plate, panel and steel pipe to be detected is gone along with sb. to guard him to form to detect and used water cavity; And the end of described ultrasonic probe is passed described panel and is positioned at described water cavity, also is provided with the feed pipe that is connected with outer water tube in the described water cavity.
Described probe bracket also comprises slide block, an end and the described support bar of this slide block are slidingly connected, the other part of slide block is provided with the longitudinal hole of ccontaining described ultrasonic probe, and the sidewall of this longitudinal hole is provided with the screw that can locate described ultrasonic probe.This structure can be rapidly, desired eccentric throw of ultrasonic probe and water layer distance when adjustment goes out to detect easily.
As the improvement of such scheme, described steel pipe support comprises leg and the fixed mount that is used to locate each support roller group that is arranged on the supporting plate on the leg and is provided with corresponding to each described support roller group.
Preferably, the xsect of described supporting plate is opening " U " font up, and the xsect of described fixed mount is " U " font that Open Side Down, and described fixed mount is located on the described supporting plate and the two ends of fixed mount connect described leg.Each parts in this structure can adopt conventional material processing and easy to assembly.
Described support body is a body structure, and the groove of the ccontaining steel pipe to be detected of the inside recessed formation in the bottom surface of described casing, described roller are arranged on the relative sidewall of this groove two.
Described support body is provided with lug, and the two ends of described supporting plate are respectively equipped with connecting link, be provided with steel wire between two connecting links, and this steel wire is located on the described lug.This servicing unit dropped from steel pipe to be detected when the setting of lug and steel wire had prevented detection, detected stability, had effectively guaranteed the detection quality.
Compared with prior art, the utility model is by the setting of probe bracket and steel pipe support, and the large-scale tank that institute must construction before having avoided detecting has reduced the detection cost, has improved detection efficiency; The utility model is easy and simple to handle simultaneously, can rapidly, accurately adjust technical parameters such as eccentric throw, water layer distance, coupling is all right in the flaw detection process, the waveform clear display, not having influences the clutter that defective is judged, can satisfy the requirement of standard code, make the quality of tested weldless steel tube obtain effective control.Compare with manual contact method, adopt this device that tested weldless steel tube is detected, can make work efficiency improve more than five times.
Description of drawings
Fig. 1 is the perspective view of the utility model embodiment assembly structure;
Fig. 2 is the planar structure synoptic diagram of roller bracket among the utility model embodiment;
Fig. 3 is the planar structure synoptic diagram of probe bracket duty among the utility model embodiment;
Fig. 4 is the vertical view of Fig. 3.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figures 1 to 4, this seamless steel pipe supersonic water logging detection servicing unit comprises:
Steel pipe support 1 is used to carry steel pipe to be detected, comprises leg 11, supporting plate 12, fixed mount 13 and organizes support roller group 14 more.Wherein, the xsect of supporting plate 12 is opening " U " font up, and this structure helps detecting compiling of current; The xsect of fixed mount 13 is " U " font that Open Side Down, and is located on the supporting plate 12; Fixed mount 13 and supporting plate 12 all are screwed on leg 11; The corresponding support roller group of fixed mount 13 is provided with; Each fixed mount 13 is provided with one group of support roller group 14.Supporting plate 12 two ends be respectively equipped with between 15, two connecting links 15 of connecting link and be provided with steel wire 16.
Probe bracket 2 is used for carrying and location ultrasonic probe 3, and it comprises support body 21, roller set 22, support bar 23, slide block 24 and the water cavity assembly of case structure.
Wherein, the groove 25 that the radian of inside recessed formation in the bottom surface of support body 21 and steel pipe to be detected is suitable, two rollers of roller set 22 are separately positioned on two relative sidewalls of groove 25, and the top of support body is provided with installs the aperture of door 26 that ultrasonic probe is used.Also be provided with lug 8 on the support body 21, steel wire 16 is located on the lug 8.
The water cavity assembly is arranged on the below of slide block 24, and it comprises panel 28 and along these panel 28 peripheries coaming plate 29 is set.Panel 28 is provided with water hole of inserting for outer water tube 5 and the hole of inserting in the water cavity for ultrasonic probe 3; Coaming plate 29 adopts relatively soft plastic material preparation usually, and present embodiment adopts silica gel material, and during use conflict on the surface of steel pipe 4 to be detected in the bottom of coaming plate 29, connects with the conflict that forms relative closure; The surface of coaming plate 29, panel 28 and steel pipe to be detected is gone along with sb. to guard him to form to detect and is used water cavity.
During use, earlier steel pipe 4 to be detected is placed on the support roller group of steel pipe support, then probe bracket is placed on the steel pipe 4 to be detected, steel wire 16 passes lug 8 and connects two connecting links 15, thus spacing probe bracket 2.Turn screw 6 and screw 7, the height of regulating probe according to the focal length of focusing probe is the distance and the eccentric angle of probe distance water layer.
Can cooperate two supersonic reflectoscopes to detect simultaneously with two cover probe brackets during detection, two probe symmetries be installed.Wherein operating personnel rotate steel pipe 4 to be detected, and other two operating personnel promote probe bracket separately, make two probes subtend or mobile dorsad, scanning steel pipe to be detected continuously on steel pipe to be detected.Two probes move to the other end from an end of steel pipe to be detected, just can finish two-way each 100% the detection of tested steel pipe, the detection efficiency height.
Claims (6)
1. a seamless steel pipe supersonic water logging detects servicing unit, it is characterized in that comprising the steel pipe support and the probe bracket that are used to carry steel pipe to be detected; Wherein, described steel pipe support is provided with the support roller group of many group carryings steel pipe to be detected; Described probe bracket comprises support body, be used to support the roller set that other parts of probe bracket roll on steel pipe to be detected, support bar and the water cavity assembly that is used to locate ultrasonic probe, wherein, two rollers of described roller set are oppositely arranged on the bottom surface of described support, described support bar is horizontally installed on the described support body, and described ultrasonic probe is arranged on the described support bar; Described water cavity assembly is arranged on the below of described support bar, and the water cavity assembly comprises panel and along the coaming plate in steel tube surface to be detected of being used to conflict of this faceplate perimeter setting, the surface of described coaming plate, panel and steel pipe to be detected is gone along with sb. to guard him to form to detect and used water cavity; And the end of described ultrasonic probe is passed described panel and is positioned at described water cavity, also is provided with the feed pipe that is connected with outer water tube in the described water cavity.
2. seamless steel pipe supersonic water logging according to claim 1 detects servicing unit, it is characterized in that described probe bracket also comprises slide block, an end and the described support bar of this slide block are slidingly connected, the other part of slide block is provided with the longitudinal hole of ccontaining described ultrasonic probe, and the sidewall of this longitudinal hole is provided with the screw that can locate described ultrasonic probe.
3. seamless steel pipe supersonic water logging according to claim 1 and 2 detects servicing unit, it is characterized in that described steel pipe support comprises leg and the fixed mount that is used to locate each support roller group that is arranged on the supporting plate on the leg and is provided with corresponding to each described support roller group.
4. seamless steel pipe supersonic water logging according to claim 3 detects servicing unit, the xsect that it is characterized in that described supporting plate is opening " U " font up, the xsect of described fixed mount is " U " font that Open Side Down, and described fixed mount is located on the described supporting plate and the two ends of fixed mount connect described leg.
5. seamless steel pipe supersonic water logging according to claim 4 detects servicing unit, it is characterized in that described support body is a body structure, the groove of the ccontaining steel pipe to be detected of the inside recessed formation in the bottom surface of described casing, described roller are arranged on the relative sidewall of this groove two.
6. seamless steel pipe supersonic water logging according to claim 5 detects servicing unit, it is characterized in that described support body is provided with lug, the two ends of described supporting plate are respectively equipped with connecting link, be provided with steel wire between two connecting links, and this steel wire are located on the described lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201661431U CN202083675U (en) | 2011-05-20 | 2011-05-20 | Auxiliary device for ultrasonic immersion detection of seamless steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201661431U CN202083675U (en) | 2011-05-20 | 2011-05-20 | Auxiliary device for ultrasonic immersion detection of seamless steel pipe |
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| Publication Number | Publication Date |
|---|---|
| CN202083675U true CN202083675U (en) | 2011-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201661431U Expired - Fee Related CN202083675U (en) | 2011-05-20 | 2011-05-20 | Auxiliary device for ultrasonic immersion detection of seamless steel pipe |
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| CN (1) | CN202083675U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104569161A (en) * | 2013-10-22 | 2015-04-29 | 天津重钢机械装备股份有限公司 | Auxiliary device for ultrasonic steel plate detection |
| CN104755921A (en) * | 2012-10-19 | 2015-07-01 | 欧洲航空防务及航天公司 | Ultrasound probe for contact measurement of an object and its manufacturing process |
| CN108709512A (en) * | 2018-06-28 | 2018-10-26 | 南通航运职业技术学院 | A kind of multi-probe wall body slit comprehensive detector and working method |
| CN109696477A (en) * | 2019-02-25 | 2019-04-30 | 宁波江丰生物信息技术有限公司 | A kind of ultrasonic examination scanning system |
| CN110361450A (en) * | 2019-04-23 | 2019-10-22 | 中国科学院合肥物质科学研究院 | A kind of non-destructive measuring method of high-precision automatic on-line checking small diameter tube |
-
2011
- 2011-05-20 CN CN2011201661431U patent/CN202083675U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104755921A (en) * | 2012-10-19 | 2015-07-01 | 欧洲航空防务及航天公司 | Ultrasound probe for contact measurement of an object and its manufacturing process |
| CN104755921B (en) * | 2012-10-19 | 2018-07-27 | 欧洲航空防务及航天公司 | The ultrasonic probe and its manufacturing method of contact type measurement for object |
| CN104569161A (en) * | 2013-10-22 | 2015-04-29 | 天津重钢机械装备股份有限公司 | Auxiliary device for ultrasonic steel plate detection |
| CN108709512A (en) * | 2018-06-28 | 2018-10-26 | 南通航运职业技术学院 | A kind of multi-probe wall body slit comprehensive detector and working method |
| CN109696477A (en) * | 2019-02-25 | 2019-04-30 | 宁波江丰生物信息技术有限公司 | A kind of ultrasonic examination scanning system |
| CN110361450A (en) * | 2019-04-23 | 2019-10-22 | 中国科学院合肥物质科学研究院 | A kind of non-destructive measuring method of high-precision automatic on-line checking small diameter tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20140520 |