CN201503421U - Quick mounting device for ultrasonic inspection probe - Google Patents
Quick mounting device for ultrasonic inspection probe Download PDFInfo
- Publication number
- CN201503421U CN201503421U CN2009202097862U CN200920209786U CN201503421U CN 201503421 U CN201503421 U CN 201503421U CN 2009202097862 U CN2009202097862 U CN 2009202097862U CN 200920209786 U CN200920209786 U CN 200920209786U CN 201503421 U CN201503421 U CN 201503421U
- Authority
- CN
- China
- Prior art keywords
- probe
- hole
- register pin
- bracket
- ultrasonic testing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
A quick mounting device for an ultrasonic inspection probe comprises a probe bracket (1) with at least two probe mounting via-holes (1a), a bottom plate (2) below the probe bracket, bolts (3) respectively mounted on the upper surface (2f) on both ends of the bottom plate, two press plates (4) sheathed on the bolts, two press plate nuts (5) respectively screwed on the bolts, and four support posts (6) mounted on the upper surface (2f), wherein a plurality of location pin holes (2k) are formed on the bottom plate along the length direction; the number, the diameter, and the center distances of the location pin holes respectively equal to those of the probe mounting via-holes; the tops of the four support posts support the press plates; location pins (7) are arranged in each location pin hole; and the upper ends of the location pins protrude out of the upper surface (2f) of the bottom plate and are embedded in and engaged with the probe mounting via-holes of the probe bracket. The quick mounting device can ensure the consistency and the accuracy of the water film gap and the probe verticality before and after the mounting the probe, and can achieve different water film gaps to improve the probe mounting success ratio and the production efficiency.
Description
Technical field
The utility model relates to a kind of erecting device, relates in particular to the rapid installation device of Fast Installation UT (Ultrasonic Testing) probe usefulness.
Background technology
Slab is carried out the artificial ultrasound wave inspection, adopt special-purpose flaw detection dolly usually, on the flaw detection dolly several critical pieces such as defectoscope, water tank and probe bracket are installed.Ultrasonic probe is installed on the probe bracket in flaw detection dolly the place ahead, manually adjust moisture film gap and verticality after, pushing away dolly walking on steel plate by the flaw detection personnel, realize the scanning of probe to the flaw detection of steel plate.
Above-mentioned UT (Ultrasonic Testing) adopts normal probe usually, and the normal probe flaw detection is very responsive for probe moisture film gap and verticality.In actual use, simple dependence is artificial adjusts not only time-consuming consumption power, and often can't be adjusted to the optimum position, influences flaw detection sensitivity and flaw detection quality of signals.
In addition, carry out in the probe mounting at the probe bracket that utilizes existing flaw detection dolly, probe moisture film gap is to control by flaw detection personnel's experience and feel, when different personnel even same personnel repeatedly install, the consistance of moisture film gap length all can't guarantee to pop one's head in, and the control of probe verticality is difficult more, and the verticality before and after probe is fixing just has bigger deviation.
The utility model content
In view of above problem, the purpose of this utility model is to provide a kind of UT (Ultrasonic Testing) probe rapid installation device, guarantee the moisture film gap of probe installation front and back and the consistance and the accuracy of probe verticality fast with can need not experience, and can realize different moisture film gaps, improve the success ratio that probe is installed, help improving the accuracy and the reliability of slab UT (Ultrasonic Testing), enhance productivity.
For achieving the above object, UT (Ultrasonic Testing) probe rapid installation device of the present utility model, have and form the probe bracket (1) that uniformly-spaced offering along its length of rectangular parallelepiped popped one's head in more than two through hole (1a) is installed and is placed probe (T) in this probe installation through hole at least, it is characterized in that also having:
Form the base plate (2) of rectangular parallelepiped, it contacts with the lower surface (1n) of described probe bracket, and offer a plurality of dowel holes (2k) along its length, its hole count, aperture and hole centre distance equate with hole count, aperture and the hole centre distance of described probe installation through hole respectively;
Two two ends are threaded the double-screw bolt (3) of (3a, 3b), and it utilizes threaded one end (3a) respectively and is screwed on the upper surface (2f) at the two ends (2a, 2b) that are installed in described floor length direction;
Two pressing plates (4), its utilization are opened in the microscler through hole (4a) on the described pressing plate and are inserted in described double-screw bolt respectively;
Two panel nut (5), it screws togather with the other end screw thread (3b) of described double-screw bolt respectively; And
Four support columns (6), partition distance ground lays respectively on the upper surface (2f) of the end (2a) that is installed in described base plate outside described two double-screw bolts and the other end (2b) before and after its two one group and two, and described pressing plate is held on the top of described support column,
Be placed with register pin (7) in the described dowel hole of described base plate, the upper surface (2f) of described base plate is exposed on this register pin top (7f) and the described probe that embeds described probe bracket is installed and is mated in the through hole, and contacts bottom described probe.
In said structure, the cooperation of described register pin in described probe mounting hole is to be slidingly matched.
In addition, the upper surface of the top of described support column and described probe bracket (1f) is in same surface level.
In addition, to expose described plate upper surface be 0.2～0.4mm on described register pin top.
In addition, the described probe installation through hole of described probe bracket is to be made of shoulder hole (1t).
In addition, described shoulder hole comprises register pin side through hole (1t ') and probe side through hole (1t "), and described register pin side through hole is positioned at described probe bracket lower surface one side and is slidingly matched with described register pin; Described probe side through hole (1t ") is positioned at described probe bracket upper surface one side, and its diameter and described probe external diameter are slidingly matched and greater than described register pin side through hole.
Perhaps, the diameter of described probe side through hole and described probe external diameter are slidingly matched and less than described register pin side through hole.
In addition, each described support column total length has threaded portion (6w), and a sidespin goes into to be installed in the threaded hole of offering on the upper surface (2f) of described base plate (2w), and opposite side screws in support column nut (8).
In above-mentioned each structure, front and back sides along its length (1b, 1c) at described probe bracket, the corresponding position, center that through hole is installed with each described probe offers the fastening tapped through hole (1k) of using of probe that is communicated with described probe installation through hole respectively, and respectively this probe is fastening has the fastening bolt (9) of using of probe with screwing in the tapped through hole.
Adopt the UT (Ultrasonic Testing) probe rapid installation device of the present utility model of said structure, owing in the device register pin is arranged, so can be beneficial to moisture film gap and the verticality that register pin is controlled probe, and register pin can change easily, to realize different moisture film gaps.Utilize rapid installation device of the present utility model, can need not experience ground apace each member in the use device UT (Ultrasonic Testing) probe is installed, improved the success ratio and the production efficiency of accuracy, reliability and the installation of installing.
Description of drawings
Fig. 1 is the front view of expression UT (Ultrasonic Testing) probe of the present utility model with rapid installation device.
Fig. 2 a is that the master of base plate in the presentation graphs 1 looks cut-open view.
Fig. 2 b is the vertical view of presentation graphs 2a.
Fig. 3 is the diagrammatic sketch of the pressure plate structure in the presentation graphs 1.
Fig. 4 unloads the represented front view in back with the probe bracket among Fig. 1.
Fig. 5 a is the cut-open view that constitutes one of them probe installation through hole one structure of expression in the probe bracket of the present utility model.
Fig. 5 b is the cut-open view that expression constitutes one of them another structure of probe installation through hole of expression in the probe bracket of the present utility model.
Fig. 6 overlooks the cut-open view of seeing the probe bracket behind the probe bracket after Fig. 1 center platen is unloaded in expression.
Embodiment
Below, describe embodiment and advantage and the effect of UT (Ultrasonic Testing) probe of the present utility model with reference to the accompanying drawings in detail with rapid installation device (being designated hereinafter simply as " rapid installation device ") structure.
As shown in Figure 1, rapid installation device of the present utility model, have the probe that uniformly-spaced offers along its length more than at least two that forms rectangular parallelepiped through hole 1a (offer four probes in the present embodiment altogether through hole 1a are installed) is installed, and in this probe is installed through hole 1a, can place the probe bracket 1 of the T that pops one's head in.
Rapid installation device also has: the base plate 2 that forms rectangular parallelepiped, it is arranged in the lower surface 1n below (present embodiment is that base plate 2 contacts with lower surface 1n) of probe bracket 1, and offer a plurality of dowel hole 2k (with reference to Fig. 2 a and Fig. 2 b) along its length, its hole count (installation through hole 1a is relative to should be four with popping one's head in), aperture and hole centre distance equate with hole count (four), aperture and the hole centre distance (not shown) of probe installation through hole 1a respectively; Two two ends are threaded the double-screw bolt 3 of 3a, 3b, it utilizes threaded one end 3a respectively and the upper surface 2f that is screwed into the two ends 2a, the 2b that are installed in base plate 2 length directions goes up (in the present embodiment, the threaded one end 3a of double-screw bolt 3 is screwed among the double-screw bolt usefulness threaded hole 2z that is offered on the upper surface 2f, referring to Fig. 2 b); Two pressing plates 4 form squarely, and its utilization is opened in the microscler through hole 4a (with reference to Fig. 3) on the pressing plate 4 and is inserted in double-screw bolt 3 respectively; Two panel nut 5, it screws togather with the other end screw thread 3b of described double-screw bolt respectively, and two pressing plates 4 are compressed; And four support columns 6, being installed in to partition distance before and after its two one group and two on the upper surface 2f of end 2a of base plate 2 and other end 2b with laying respectively at two double-screw bolt 3 outsides, the top of support column 6 (not shown) holds pressing plate 4.And the upper surface 1f of the top of support column 6 (not shown) and probe bracket 1 is in roughly same surface level.
Like this, panel nut 5 just can utilize pressing plate 4 that probe bracket 1 is compressed when pressing plate 4 is compressed.
As shown in Figure 4, be placed with register pin 7 in the dowel hole 2k of base plate 2, the top 7f of this register pin 7 exposes the upper surface 2f of base plate 2 and the probe that embeds probe bracket 1 is installed and to be mated in the through hole 1a, and contacts with the bottom (not shown) of probe T.
Like this, register pin 7 can be changed easily, realizing different moisture film gaps, and the probe moisture film gap before and after guaranteeing to change and the consistance and the accuracy of verticality, do not have deviation, help rawness personnel's operation.
In the present embodiment, the cooperation of register pin 7 in probe mounting hole 1a is to be slidingly matched, and also can adopt transition fit certainly.The upper surface 2f that the top 7f of register pin 7 exposes base plate 2 is 0.2～0.4mm, is shown as 0.3mm among Fig. 4.
In addition, in the above-described embodiments, the probe of probe bracket 1 is installed through hole 1a and also is made of shoulder hole 1t.That is, shown in Fig. 5 a, shoulder hole 1t comprises register pin side through hole 1t ' and probe side through hole 1t ", lower surface 1n one side that register pin side through hole 1t ' is positioned at probe bracket 1 (a) and with register pin 7 is slidingly matched or transition fit referring to Fig. 1 and Fig. 5; Probe side through hole 1t " be positioned at probe bracket 1 upper surface 1f one side (referring to Fig. 1 and Fig. 5 a), probe side through hole 1t " diameter be slidingly matched with probe T external diameter and greater than register pin side through hole 1t '.Certainly, also can be shown in Fig. 5 b like that, probe side through hole 1t " diameter be slidingly matched or transition fit with probe T external diameter, and less than register pin side through hole 1t '.
Like this, can be according to the various outer diameter of probe, select for use by different shoulder hole 1t and constituted the different probe bracket 1 that probe is installed through hole 1a, utilize register pin 7 and fastening quickly and easily being installed on the base plate 2, and can guarantee probe T or the moisture film gap of register pin 7 replacing front and back and the consistance and the accuracy of verticality, do not have deviation, help rawness personnel's operation.
In addition, for each support column 6, as Fig. 1, shown in Figure 4, its total length has threaded portion 6w, one sidespin goes into to be installed in (shown in Fig. 2 a, Fig. 2 b) among the threaded hole 2w that offers on the upper surface 2f of base plate 2, can align the height of each support column 6 on base plate 2, makes the top of support column 6 and the upper surface 1f of probe bracket 1 be in roughly same surface level, opposite side screws in has support column with nut 8, gives fastening with the support column 6 that will align good height.
As shown in Figure 6, along its length front and back sides 1b, 1c at probe bracket 1, the corresponding position, center that through hole 1a is installed with each probe offers the fastening tapped through hole 1k that uses of probe that is communicated with the installation through hole 1a that pops one's head in respectively, and respectively this probe is fastening has probe fastening with bolt 9 (referring to Fig. 1) with screwing in the tapped through hole 1k.
Adopt the rapid installation device of said structure, before probe T is installed, earlier in erecting device, place corresponding register pin 7 according to target moisture film gap, then the base plate of erecting device is placed on the below of probe bracket 1, probe mounting hole 1a on the probe bracket 1 is aimed at the position of register pin 7, the clam member 4 of fastener both sides, inserting probe at the T that will pop one's head in then installs in the through hole 1a, after making probe T bottom (not shown) and the top 7f of register pin 7 contacting, carry out fastening with this probe is fastening with 9 pairs of probes of bolt T, the T that prevents to pop one's head in breaks away from the probe installation through hole 1a of probe bracket 1 in the flaw detection course of work of slab, everything goes well with your work carries out so that detect a flaw.
Therefore, if the flaw detection dolly adopts the UT (Ultrasonic Testing) probe rapid installation device of the present utility model of said structure, but the register pin that processes in the use device is controlled moisture film gap and verticality, and register pin can change easily, to realize different moisture film gaps.With this device probe is installed, the consistance and the accuracy of probe moisture film gap and verticality are all far better than traditional in the past probe erecting device, and can save time, reduce experience technical ability requirement installation personnel, favourable to accuracy and the reliability that improves the slab UT (Ultrasonic Testing).
Enforcement of the present utility model has no particular limits, and not only can use on slab UT (Ultrasonic Testing) dolly, and for the probe bracket of other type, utilize the thinking of the technology of the present invention, only needs a slightly modified just can implement.
Claims (9)
1. a UT (Ultrasonic Testing) is popped one's head in and is used rapid installation device, have and form the probe bracket (1) that uniformly-spaced offering along its length of rectangular parallelepiped popped one's head in more than two through hole (1a) is installed and can be placed probe (T) in this probe installation through hole at least, it is characterized in that also having:
Form the base plate (2) of rectangular parallelepiped, it contacts with the lower surface (1n) of described probe bracket, and offer a plurality of dowel holes (2k) along its length, its hole count, aperture and hole centre distance equate with hole count, aperture and the hole centre distance of described probe installation through hole respectively;
Two two ends are threaded the double-screw bolt (3) of (3a, 3b), and it utilizes threaded one end (3a) respectively and is screwed on the upper surface (2f) at the two ends (2a, 2b) that are installed in described floor length direction;
Two pressing plates (4), its utilization are opened in the microscler through hole (4a) on the described pressing plate and are inserted in described double-screw bolt respectively;
Two panel nut (5), it screws togather with the other end screw thread (3b) of described double-screw bolt respectively; And
Four support columns (6), partition distance ground lays respectively on the upper surface (2f) of the end (2a) that is installed in described base plate outside described two double-screw bolts and the other end (2b) before and after its two one group and two, and described pressing plate is held on the top of described support column,
Be placed with register pin (7) in the described dowel hole of described base plate, the upper surface (2f) of described base plate is exposed on this register pin top (7f) and the described probe that embeds described probe bracket is installed and is mated in the through hole, and contacts bottom described probe.
2. UT (Ultrasonic Testing) probe as claimed in claim 1 is used rapid installation device, it is characterized in that the cooperation of described register pin in described probe mounting hole is to be slidingly matched.
3. UT (Ultrasonic Testing) probe as claimed in claim 1 is used rapid installation device, it is characterized in that the top of described support column and the upper surface of described probe bracket (1f) are in same surface level.
4. UT (Ultrasonic Testing) probe as claimed in claim 1 is used rapid installation device, it is characterized in that it is 0.2～0.4mm that described plate upper surface is exposed on described register pin top.
5. UT (Ultrasonic Testing) probe as claimed in claim 1 is used rapid installation device, it is characterized in that, it is to be made of shoulder hole (1t) that the described probe of described probe bracket is installed through hole.
6. UT (Ultrasonic Testing) probe rapid installation device as claimed in claim 5, it is characterized in that, described shoulder hole comprises register pin side through hole (1t ') and probe side through hole (1t "), and described register pin side through hole is positioned at described probe bracket lower surface one side and is slidingly matched with described register pin; Described probe side through hole (1t ") is positioned at described probe bracket upper surface one side, and its diameter and described probe external diameter are slidingly matched and greater than described register pin side through hole.
7. UT (Ultrasonic Testing) as claimed in claim 6 probe is used rapid installation device, it is characterized in that, the diameter of described probe side through hole and described probe external diameter are slidingly matched and less than described register pin side through hole.
8. UT (Ultrasonic Testing) probe rapid installation device as claimed in claim 1, it is characterized in that, each described support column total length has threaded portion (6w), and a sidespin goes into to be installed in the threaded hole of offering on the upper surface (2f) of described base plate (2w), and opposite side screws in support column nut (8).
9. as each described UT (Ultrasonic Testing) probe rapid installation device in the claim 1～8, it is characterized in that, front and back sides along its length (1b, 1c) at described probe bracket, the corresponding position, center that through hole is installed with each described probe offers the fastening tapped through hole (1k) of using of probe that is communicated with described probe installation through hole respectively, and respectively this probe is fastening has the fastening bolt (9) of using of probe with screwing in the tapped through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202097862U CN201503421U (en) | 2009-09-17 | 2009-09-17 | Quick mounting device for ultrasonic inspection probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202097862U CN201503421U (en) | 2009-09-17 | 2009-09-17 | Quick mounting device for ultrasonic inspection probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201503421U true CN201503421U (en) | 2010-06-09 |
Family
ID=42454353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202097862U Expired - Fee Related CN201503421U (en) | 2009-09-17 | 2009-09-17 | Quick mounting device for ultrasonic inspection probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201503421U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806956A (en) * | 2014-12-30 | 2016-07-27 | 中核武汉核电运行技术股份有限公司 | Probe assembly used for ultrasonic inspection of heat-transfer pipe of steam generator |
| CN108490074A (en) * | 2018-03-22 | 2018-09-04 | 湖南致力工程科技有限公司 | A kind of bridge prestress pore channel slip casting density nondestructive testing instrument |
| 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 |
-
2009
- 2009-09-17 CN CN2009202097862U patent/CN201503421U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806956A (en) * | 2014-12-30 | 2016-07-27 | 中核武汉核电运行技术股份有限公司 | Probe assembly used for ultrasonic inspection of heat-transfer pipe of steam generator |
| CN105806956B (en) * | 2014-12-30 | 2019-08-13 | 中核武汉核电运行技术股份有限公司 | A kind of probe assembly of steam generator heat-transfer pipe ultrasonic examination |
| CN108490074A (en) * | 2018-03-22 | 2018-09-04 | 湖南致力工程科技有限公司 | A kind of bridge prestress pore channel slip casting density nondestructive testing instrument |
| CN108490074B (en) * | 2018-03-22 | 2020-12-15 | 湖南致力工程科技有限公司 | Nondestructive detector for grouting compactness of bridge prestressed duct |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201622210U (en) | Adjustable fretting fatigue tester | |
| CN201503421U (en) | Quick mounting device for ultrasonic inspection probe | |
| CN102778389A (en) | Concrete test loading device and test method under load and multifactor coupling | |
| CN201471362U (en) | Bearing mounting/dismounting device | |
| CN102778397A (en) | Loading device and method for durability test of compression concrete | |
| CN206399729U (en) | Eccentric compression member loading device | |
| US6234029B1 (en) | Testing module for testing the strength of the welding area on a PCB | |
| JPH087249B2 (en) | Adapter for electronic inspection device of printed circuit board | |
| CN201731836U (en) | Auxiliary tool for threaded hole position detection | |
| CN206020002U (en) | Detecting tool | |
| CN210476666U (en) | Clamp capable of adjusting angle of bonding surface of product | |
| CN203274692U (en) | Turntable allocation positioning type shape detection device | |
| CN202793438U (en) | Sensor registration installation device for engineering material specimen | |
| CN109488845B (en) | High-precision mounting and adjusting device and method for beam detector | |
| CN213238665U (en) | Forming piece size measurement tool | |
| CN214845392U (en) | Tool for fixing and testing storage battery | |
| CN217654714U (en) | Radar vibration performance test frock | |
| CN215642129U (en) | Detection device for liquid crystal display panels with different sizes | |
| CN212159967U (en) | Electronic detector | |
| CN218823533U (en) | Hopkinson pressure bar experiment system conventional target chamber reference adjusting device | |
| CN203929905U (en) | Circulator and isolator proving installation | |
| CN202119417U (en) | Bumper gauge and positioning structure thereof | |
| CN203224321U (en) | Device for testing locking force of insulator locking pin | |
| CN211375037U (en) | Wide-area millimeter wave radar | |
| CN215037050U (en) | Repair and cover-dismounting tool for lateral sounding patch buzzer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20160917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |