CN217007136U - Gas pipeline ultrasonic inspection is with probe fixing device - Google Patents
Gas pipeline ultrasonic inspection is with probe fixing device Download PDFInfo
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- CN217007136U CN217007136U CN202220543620.XU CN202220543620U CN217007136U CN 217007136 U CN217007136 U CN 217007136U CN 202220543620 U CN202220543620 U CN 202220543620U CN 217007136 U CN217007136 U CN 217007136U
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- flaw detection
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Abstract
The utility model discloses a fixing device for a gas pipeline ultrasonic flaw detection probe, relates to the technical field of ultrasonic flaw detection probe fixing, and aims to solve the problems that an existing ultrasonic flaw detection probe can be fixed with a gas pipeline only by utilizing a hoop type clamping structure and matching bolts, and the fixing mode is complicated. The utility model discloses a V-arrangement frame, including V-arrangement frame, vertical plate, hang plate, inclined plate, rubber head, probe locating plate, screw thread way, screw rod and screw thread way threaded connection, the nut is installed with the junction of screw thread way to the intermediate position department of V-arrangement frame, and probe locating plate and V-arrangement frame integrated into one piece set up, vertical plate is all installed at the both ends of V-arrangement frame, the hang plate is installed to the lower extreme of vertical plate, the inside of hang plate is provided with the screw thread way, the internally mounted of screw thread way has the lead screw, and lead screw and screw thread way threaded connection, the nut is installed with the junction of screw thread way, the adjustment handle is installed to the one end of lead screw, the rubber head is installed to the other end of lead screw, the inside of probe locating plate is provided with the screw thread inside groove, the inside of screw thread inside groove is provided with the ultrasonic inspection probe.
Description
Technical Field
The utility model relates to the technical field of ultrasonic flaw detection probe fixing, in particular to a gas pipeline ultrasonic flaw detection probe fixing device.
Background
Ultrasonic flaw detection is a method for detecting the flaw of a part by using the characteristic that ultrasonic energy penetrates into the depth of a metal material and is reflected at the edge of an interface when the ultrasonic energy enters another section from the section.
However, the existing probe for ultrasonic flaw detection can be fixed with a gas pipeline only by utilizing the hoop type wrapping and clamping structure to match with the bolt, and the fixing mode is complicated.
We have therefore proposed a probe fixture for ultrasonic testing of gas pipelines in order to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fixing device for a gas pipeline ultrasonic flaw detection probe, which solves the problems that the existing ultrasonic flaw detection probe in the background art can be fixed with a gas pipeline only by utilizing an anchor ear type clamping structure and matching bolts, and the fixing mode is complicated.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a gas pipeline is probe fixing device for ultrasonic inspection, includes V-arrangement frame, the intermediate position department of V-arrangement frame is provided with the probe locating plate, and probe locating plate and V-arrangement frame integrated into one piece set up, the vertical plate is all installed at the both ends of V-arrangement frame, the hang plate is installed to the lower extreme of vertical plate, the inside of hang plate is provided with the thread way, the internally mounted of thread way has the lead screw, and lead screw and thread way threaded connection, the nut is installed with the junction of thread way to the lead screw, the adjustment handle is installed to the one end of lead screw, the rubber head is installed to the other end of lead screw, the inside of probe locating plate is provided with the screw thread inside groove, the inside of screw thread inside groove is provided with ultrasonic inspection probe.
Preferably, the outer wall of the ultrasonic flaw detection probe is provided with an installation part, the outer wall of the installation part is provided with a threaded wall, and the installation part is in threaded connection with a threaded inner groove in the probe positioning plate through the threaded wall.
Preferably, the front end and the rear end of installed part all are provided with unsmooth concatenation seam, be provided with on the inner wall of installed part and paste, and the installed part is connected through gluing paste and ultrasonic inspection probe bonding.
Preferably, the outer wall of the rubber head is provided with first anti-skid lines.
Preferably, a rubber pad is arranged on the inner wall of the V-shaped frame and is in adhesive connection with the V-shaped frame.
Preferably, the outer wall of the rubber pad is provided with second anti-skid grains.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model sets the upper part of the device into a V-shaped frame structure, sets vertical plates at two ends of the V-shaped frame, sets inclined plates at the lower ends of the vertical plates for positioning a screw rod structure inclined to the inclined upper part, firstly fixes a mounting piece on the outer wall of a probe before using the device, connects the probe with a probe positioning plate on the device by using the mounting piece in a threaded manner, then sleeves the whole device from the upper part of a gas pipeline downwards to enable two points of the V-shaped frame to be contacted with the pipeline, utilizes an adjusting handle to rotate screw rods on the inclined plates at two sides after finishing the use to enable the screw rods to have transmission action with a thread channel in the inclined plates, drives a rubber head at one end of the screw rods to press two sides at the lower end of the pipeline, utilizes nuts to lock the screw rods to complete the fixation of the device, finally rotates the probe and the mounting piece to finely adjust the extending distance of the probe to be attached to the outer wall of the pipeline, and can carry out subsequent flaw detection, whole process convenient and fast, the device wholeness is strong, has solved current probe for ultrasonic inspection and need utilize staple bolt formula's package to press from both sides structure cooperation bolt just can be fixed with gas pipeline, the comparatively loaded down with trivial details problem of fixed mode.
2. The upper part of the device adopts a V-shaped frame structure, and the two sides of the lower end of the device tightly press the pipeline through the telescopic screw rod adjusting rubber heads, so that the device can be positioned at four points by pressing as long as the device can be arranged in the pipeline in the V-shaped frame, and the universality of the device is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the piping installation structure of the present invention;
FIG. 3 is a partial structural view of the mounting member of the present invention;
in the figure: 1. a V-shaped frame; 2. positioning a probe; 3. a vertical plate; 4. an inclined plate; 5. a screw rod; 6. adjusting the handle; 7. a rubber head; 8. a first anti-skid pattern; 9. an ultrasonic flaw detection probe; 10. a mounting member; 11. a threaded wall; 12. a thread path; 13. a nut; 14. a threaded inner groove; 15. a rubber pad; 16. a second anti-skid pattern; 17. concave-convex splicing seams; 18. and (6) gluing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides a gas pipeline is probe fixing device for ultrasonic inspection, including V-arrangement frame 1, the intermediate position department of V-arrangement frame 1 is provided with probe locating plate 2, and probe locating plate 2 sets up with V-arrangement frame 1 integrated into one piece, vertical plate 3 is all installed at the both ends of V-arrangement frame 1, hang plate 4 is installed to the lower extreme of vertical plate 3, the inside of hang plate 4 is provided with screw channel 12, the internally mounted of screw channel 12 has lead screw 5, and lead screw 5 and screw channel 12 threaded connection, nut 13 is installed with the junction of screw channel 12 to lead screw 5, adjustment handle 6 is installed to the one end of lead screw 5, rubber head 7 is installed to the other end of lead screw 5, the inside of probe locating plate 2 is provided with screw thread inside groove 14, the inside of screw thread inside groove 14 is provided with ultrasonic inspection probe 9.
Further, be provided with installed part 10 on the outer wall of ultrasonic inspection probe 9, be provided with screw thread wall 11 on the outer wall of installed part 10, and installed part 10 passes through screw thread wall 11 and the inside screw thread inside groove 14 threaded connection of probe locating plate 2, and ultrasonic inspection probe 9 accessible installed part 10 and the transmission effect of screw thread inside groove 14 are adjusted and are stretched into length, conveniently laminate to the gas pipeline outer wall.
Further, the front end and the rear end of installed part 10 all are provided with unsmooth concatenation seam 17, are provided with on the inner wall of installed part 10 and glue 18, and installed part 10 is connected with ultrasonic inspection probe 9 bonding through gluing 18, and installed part 10 is about the amalgamation formula structure to adopt gluing 18 and ultrasonic inspection probe 9 bonding fixed, the mounting means is simple swift.
Further, be provided with first anti-skidding line 8 on the outer wall of rubber head 7, rubber head 7 accessible lead screw 5 is adjusted for support and withstand the pipeline lower extreme, realize the fixed of device, anti-skidding line 8 on its surface can increase with the frictional force of pipeline wall, improve fixed stability.
Further, be provided with rubber pad 15 on the inner wall of V-arrangement frame 1, and rubber pad 15 and V-arrangement frame 1 adhesive joint, rubber pad 15 is flexible material, causes wearing and tearing to it when can avoiding V-arrangement frame 1 and gas pipeline to contact.
Further, be provided with second anti-skidding line 16 on the outer wall of rubber pad 15, when V-arrangement frame 1 and pipeline contact, the second anti-skidding line 16 of rubber pad 15 outer wall can play certain anti-skidding effect, further hoisting device fixed stability.
The working principle is as follows: when in use, firstly, the mounting piece 10 is bonded on the outer wall of the ultrasonic flaw detection probe 9 by using the adhesive 18, the mounting piece 10 consists of a left part and a right part, a concave-convex splicing seam 17 is arranged at the splicing position to ensure the splicing precision, after the splicing is finished, the ultrasonic flaw detection probe 9 is fixed at the position of a thread inner groove 14 of the probe positioning plate 2 by using the thread wall 11 of the outer wall of the mounting piece 10, then the whole device is sleeved downwards from the upper part of a gas pipeline, two points of the V-shaped frame 1 are contacted with the pipeline, then, the screw rods 5 on the inclined plates 4 at two sides are rotated by using the adjusting handle 6, the rubber heads 7 at one end of the screw rods 5 are driven to be pressed against two sides at the lower end of the pipeline by using the transmission action of the screw rods 5 and the thread channels 12 in the inclined plates 4, after the completion, the screw rods 5 are locked by using the nuts 13 to finish the fixing of the device, finally, the probe and the mounting piece 10 are rotated to finely adjust the extending distance of the probe to be attached to the outer wall of the pipeline, and then subsequent flaw detection can be carried out.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a gas pipeline ultrasonic inspection is with probe fixing device, includes V-arrangement frame (1), its characterized in that: the middle position of the V-shaped frame (1) is provided with a probe positioning plate (2), the probe positioning plate (2) and the V-shaped frame (1) are integrally formed, vertical plates (3) are arranged at two ends of the V-shaped frame (1), inclined plates (4) are arranged at the lower ends of the vertical plates (3), a thread channel (12) is arranged in the inclined plate (4), a screw rod (5) is arranged in the thread channel (12), the screw rod (5) is in threaded connection with the thread channel (12), a nut (13) is arranged at the joint of the screw rod (5) and the thread channel (12), one end of the screw rod (5) is provided with an adjusting handle (6), the other end of the screw rod (5) is provided with a rubber head (7), an internal thread groove (14) is formed in the probe positioning plate (2), and an ultrasonic flaw detection probe (9) is arranged in the internal thread groove (14).
2. The gas pipeline ultrasonic inspection probe fixing device according to claim 1, characterized in that: the ultrasonic flaw detection device is characterized in that a mounting piece (10) is arranged on the outer wall of the ultrasonic flaw detection probe (9), a threaded wall (11) is arranged on the outer wall of the mounting piece (10), and the mounting piece (10) is in threaded connection with a threaded inner groove (14) in the probe positioning plate (2) through the threaded wall (11).
3. The gas pipeline ultrasonic testing probe fixing device according to claim 2, characterized in that: the ultrasonic flaw detection device is characterized in that concave-convex splicing seams (17) are arranged at the front end and the rear end of the mounting piece (10), glue pastes (18) are arranged on the inner wall of the mounting piece (10), and the mounting piece (10) is connected with the ultrasonic flaw detection probe (9) in an adhering mode through the glue pastes (18).
4. The gas pipeline ultrasonic testing probe fixing device according to claim 1, characterized in that: the outer wall of the rubber head (7) is provided with first anti-skid grains (8).
5. The gas pipeline ultrasonic testing probe fixing device according to claim 1, characterized in that: the inner wall of the V-shaped frame (1) is provided with a rubber pad (15), and the rubber pad (15) is connected with the V-shaped frame (1) in an adhesive manner.
6. The gas pipeline ultrasonic inspection probe fixing device according to claim 5, characterized in that: and second anti-skid grains (16) are arranged on the outer wall of the rubber pad (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220543620.XU CN217007136U (en) | 2022-03-14 | 2022-03-14 | Gas pipeline ultrasonic inspection is with probe fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220543620.XU CN217007136U (en) | 2022-03-14 | 2022-03-14 | Gas pipeline ultrasonic inspection is with probe fixing device |
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| Publication Number | Publication Date |
|---|---|
| CN217007136U true CN217007136U (en) | 2022-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220543620.XU Active CN217007136U (en) | 2022-03-14 | 2022-03-14 | Gas pipeline ultrasonic inspection is with probe fixing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116183118A (en) * | 2023-03-30 | 2023-05-30 | 于仁宝 | Gas pipeline flaw detection instrument |
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2022
- 2022-03-14 CN CN202220543620.XU patent/CN217007136U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116183118A (en) * | 2023-03-30 | 2023-05-30 | 于仁宝 | Gas pipeline flaw detection instrument |
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