CN215985888U - A location auxiliary device for ultrasonic wave standard test block - Google Patents
A location auxiliary device for ultrasonic wave standard test block Download PDFInfo
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- CN215985888U CN215985888U CN202122209855.3U CN202122209855U CN215985888U CN 215985888 U CN215985888 U CN 215985888U CN 202122209855 U CN202122209855 U CN 202122209855U CN 215985888 U CN215985888 U CN 215985888U
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- test block
- standard test
- rod
- square support
- installation box
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Abstract
The utility model discloses a positioning auxiliary device for an ultrasonic standard test block, which comprises an installation box and a test block body, wherein the inner walls of two sides of the installation box are rotatably connected with a bidirectional threaded rod, the front surface of the installation box is provided with a rotary opening, the inner wall of the rotary opening is rotatably connected with a transmission rod, the end part of the transmission rod is fixedly connected with an operation block, and the upper surface of the installation box is provided with an opening. This a location auxiliary device for ultrasonic wave standard test block, through setting up the install bin, two-way threaded rod and two square support columns, it drives first bevel gear rotation through the transfer line to rotate the operation piece, first bevel gear drives two-way threaded rod and rotates, two square support columns carry out horizontal migration under the rotation of two-way threaded rod until making the interval between two square support columns unanimous with the size of test block, thereby make the location auxiliary device of this standard test block can realize carrying out the purpose of fixing to different size test blocks, facilitate for subsequent detection work.
Description
Technical Field
The utility model belongs to the technical field of ultrasonic flaw detection, and particularly relates to a positioning auxiliary device for an ultrasonic standard test block.
Background
Ultrasonic flaw detection is a nondestructive testing method which is developed rapidly and applied more in recent years. Ultrasonic detection is a method for detecting defects of a test piece by utilizing physical characteristics such as propagation, reflection and attenuation of ultrasonic waves in an object, has the characteristics of large energy, good directivity and the like, and is widely applied to various fields such as manufacturing, petrochemical industry, shipbuilding, aerospace, medical machinery and the like.
At present ultrasonic testing, the overwhelming majority is fixed a position and ration with the help of the test block, and the location auxiliary device of current standard test block can not fix the test block of equidimension not, has brought inconvenience for subsequent detection work, and simultaneously, the location auxiliary device of current standard test block can not overturn the test block, need go to overturn the test block through the manpower, has brought inconvenience for the user.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a positioning aid for an ultrasonic standard test block, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a positioning auxiliary device for an ultrasonic standard test block comprises an installation box and a test block body, wherein two-way threaded rods are rotatably connected to the inner walls of the two sides of the installation box, a rotary opening is formed in the front of the installation box, the inner wall of the rotary opening is rotatably connected with a transmission rod, the end part of the transmission rod is fixedly connected with an operation block, the upper surface of the installation box is provided with an opening, the surface of each two-way threaded rod is in threaded connection with two square support columns, the upper surface of each left square support column is provided with an installation groove, the inner bottom wall of the installation groove is rotatably connected with a support rod, the upper end of the support rod is fixedly connected with a crank, the right side surface of each left square support column is rotatably connected with a first fixing frame, the left side surface of each right square support column is rotatably connected with a second fixing frame through a rotary shaft, the upper surfaces of the first fixing frame and the second fixing frame are both provided with first threaded holes, and the inner wall of the first threaded holes is in threaded connection with first bolts, the lower ends of the two first bolts are rotatably connected with fixing blocks used for fastening the test block body.
The utility model is further improved in that a first conical gear is fixedly arranged on the surface of the bidirectional threaded rod and the end part of the transmission rod, and the two first conical gears are meshed.
The utility model is further improved in that the left side surface of the first fixing frame is fixedly connected with an installation rod, the surface of the supporting rod and the end part of the installation rod are respectively and fixedly provided with a second bevel gear, and the two second bevel gears are meshed.
The utility model further improves that the lower surfaces of the two square supporting columns are provided with sliding blocks.
The utility model is further improved in that the inner bottom wall of the installation box is provided with a sliding groove matched with the sliding block.
The utility model is further improved in that a second threaded hole is formed in the surface of the crank, and a second bolt used for limiting the crank is in threaded connection with the inner wall of the second threaded hole.
The utility model has the further improvement that the lower surface of the installation box is fixedly connected with four supporting foot pads.
The utility model is further improved in that four supporting foot pads are arranged on the lower surface of the mounting box in a rectangular array.
The utility model has at least the following beneficial technical effects:
the utility model provides a positioning auxiliary device for an ultrasonic standard test block, which has the following beneficial effects:
1. this a location auxiliary device for ultrasonic wave standard test block, through setting up the install bin, two-way threaded rod and two square support columns, it drives first bevel gear rotation through the transfer line to rotate the operation piece, first bevel gear drives two-way threaded rod and rotates, two square support columns carry out horizontal migration under the rotation of two-way threaded rod until making the interval between two square support columns unanimous with the size of test block, thereby make the location auxiliary device of this standard test block can realize carrying out the purpose of fixing to different size test blocks, facilitate for subsequent detection work.
2. This a location auxiliary device for ultrasonic wave standard test block, through setting up first fixed frame, the fixed frame of second and first bolt, can fix the test block body, and simultaneously, through setting up square support column, bracing piece and second bevel gear, it drives second bevel gear through the bracing piece to rotate the crank, the rotation of second bevel gear drives first fixed frame through the installation pole and rotates, thereby make the location auxiliary device of this standard test block can realize carrying out the purpose of overturning to the test block body, for the user brings the facility.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
fig. 4 is a schematic perspective view of a first fixed frame according to the present invention.
Description of reference numerals:
the test block comprises an installation box 1, a test block body 2, a bidirectional threaded rod 3, a transmission rod 4, an operation block 5, a square support column 6, a support rod 7, a crank 8, a first fixing frame 9, a second fixing frame 10, a first bolt 11, a fixing block 12, a first bevel gear 13, a second bolt 14 and a second bevel gear 15.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the positioning auxiliary device for an ultrasonic standard test block provided by the utility model comprises an installation box 1 and a test block body 2, wherein the lower surface of the installation box 1 is fixedly connected with four supporting foot pads which are arranged on the lower surface of the installation box 1 in a rectangular array, the inner walls of the two sides of the installation box 1 are rotatably connected with two-way threaded rods 3, the front surface of the installation box 1 is provided with a rotary opening, the inner wall of the rotary opening is rotatably connected with a transmission rod 4, the surface of the two-way threaded rod 3 and the end part of the transmission rod 4 are both fixedly provided with first bevel gears 13, the two first bevel gears 13 are meshed with each other, the end part of the transmission rod 4 is fixedly connected with an operation block 5, the upper surface of the installation box 1 is provided with an opening, the surface of the two-way threaded rod 3 is in threaded connection with two square support columns 6, and the lower surfaces of the two square support columns 6 are provided with slide blocks, the inner bottom wall of the installation box 1 is provided with a sliding groove matched with the sliding block.
Through setting up install bin 1, two-way threaded rod 3 and two square support posts 6, it drives first bevel gear 13 through transfer line 4 and rotates to rotate operation piece 5, first bevel gear 13 drives two-way threaded rod 3 and rotates, two square support posts 6 carry out horizontal migration under the rotation of two-way threaded rod 3 until making the interval between two square support posts 6 unanimous with the size of test block, thereby make the location auxiliary device of this standard test block can realize carrying out the purpose of fixing to different size test blocks, facilitate for subsequent detection work.
The mounting groove has been seted up to the upper surface of the square support column 6 in left side, the inner diapire of mounting groove rotates and is connected with bracing piece 7, the upper end fixedly connected with crank 8 of bracing piece 7, the second screw hole has been seted up on the surface of crank 8, the inner wall threaded connection of second screw hole has the second bolt 14 that is used for restricting crank 8, the right side surface rotation of the square support column 6 in left side is connected with first fixed frame 9, the left side fixed surface of first fixed frame 9 is connected with the installation pole, the equal fixed mounting of tip of the surface of bracing piece 7 and installation pole has second bevel gear 15, two second bevel gear 15 mesh.
By arranging the square support column 6, the support rod 7 and the second bevel gear 15, the rotating crank 8 drives the second bevel gear 15 to rotate through the support rod 7, the rotation of the second bevel gear 15 drives the first fixing frame 9 to rotate through the installation rod, so that the positioning auxiliary device of the standard test block can realize the purpose of overturning the test block body 2 and bring convenience to users, the left surface of the right square supporting column 6 is rotationally connected with a second fixed frame 10 through a rotating shaft, the upper surfaces of the first fixed frame 9 and the second fixed frame 10 are both provided with a first threaded hole, the inner wall of the first threaded hole is in threaded connection with a first bolt 11, and by arranging the first fixed frame 9, the second fixed frame 10 and the first bolt 11, can fix test block body 2, the lower extreme of two first bolts 11 all rotates and is connected with fixed block 12 that is used for setting up test block body 2.
The working principle is as follows: when the device is used, the test block body 2 is put into the first fixing frame 9 and the second fixing frame 10 and fixed by the first bolt 11, when the test block body 2 is too large or too small, the rotating operation block 5 drives the first bevel gear 13 to rotate through the transmission rod 4, the first bevel gear 13 drives the bidirectional threaded rod 3 to rotate, the two square support columns 6 horizontally move under the rotation of the bidirectional threaded rod 3 until the distance between the two square support columns 6 is consistent with the size of the test block, thereby the positioning auxiliary device of the standard test block can realize the purpose of fixing test blocks with different sizes, when the test block body 2 needs to be turned over, the rotating crank 8 drives the second bevel gear 15 to rotate through the supporting rod 7, and the rotation of the second bevel gear 15 drives the first fixing frame 9 to rotate through the mounting rod, so that the purpose of turning over is achieved.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A positioning auxiliary device for an ultrasonic standard test block is characterized by comprising an installation box (1) and a test block body (2), wherein the inner walls of two sides of the installation box (1) are rotatably connected with a bidirectional threaded rod (3), the front of the installation box (1) is provided with a rotary opening, the inner wall of the rotary opening is rotatably connected with a transmission rod (4), the end part of the transmission rod (4) is fixedly connected with an operation block (5), the upper surface of the installation box (1) is provided with an opening, the surface of the bidirectional threaded rod (3) is in threaded connection with two square support columns (6), the upper surface of the left square support column (6) is provided with an installation groove, the inner bottom wall of the installation groove is rotatably connected with a support rod (7), the upper end of the support rod (7) is fixedly connected with a crank (8), the right side surface of the left square support column (6) is rotatably connected with a first fixed frame (9), the left surface of the square support column (6) in right side is connected with the fixed frame of second (10) through the axis of rotation, and first screw hole has all been seted up with the upper surface of the fixed frame of second (10) to first fixed frame (9), and the inner wall threaded connection of first screw hole has first bolt (11), and the lower extreme of two first bolts (11) all rotates and is connected with fixed block (12) that are used for setting up test block body (2).
2. The auxiliary positioning device for the ultrasonic standard test block as claimed in claim 1, wherein a first bevel gear (13) is fixedly arranged on the surface of the bidirectional threaded rod (3) and the end of the transmission rod (4), and the two first bevel gears (13) are meshed.
3. The auxiliary positioning device for the ultrasonic standard test block as claimed in claim 2, wherein the mounting rod is fixedly connected to the left side surface of the first fixing frame (9), a second bevel gear (15) is fixedly mounted on the surface of the supporting rod (7) and the end of the mounting rod, and the two second bevel gears (15) are meshed.
4. The positioning aid for ultrasonic standard test blocks as claimed in claim 1, wherein the lower surfaces of the two square support columns (6) are provided with sliding blocks.
5. The auxiliary positioning device for the ultrasonic standard test block as claimed in claim 4, wherein the inner bottom wall of the mounting box (1) is provided with a sliding groove matched with the sliding block.
6. The auxiliary positioning device for the ultrasonic standard test block as claimed in claim 1, wherein a second threaded hole is formed in the surface of the crank (8), and a second bolt (14) for limiting the crank (8) is connected to the inner wall of the second threaded hole in a threaded manner.
7. The auxiliary positioning device for the ultrasonic standard test block as claimed in claim 1, wherein four supporting foot pads are fixedly connected to the lower surface of the mounting box (1).
8. A positioning aid for ultrasonic standard test blocks according to claim 7, characterised in that four supporting foot pads are arranged in a rectangular array on the lower surface of the mounting box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122209855.3U CN215985888U (en) | 2021-09-13 | 2021-09-13 | A location auxiliary device for ultrasonic wave standard test block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122209855.3U CN215985888U (en) | 2021-09-13 | 2021-09-13 | A location auxiliary device for ultrasonic wave standard test block |
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| Publication Number | Publication Date |
|---|---|
| CN215985888U true CN215985888U (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122209855.3U Active CN215985888U (en) | 2021-09-13 | 2021-09-13 | A location auxiliary device for ultrasonic wave standard test block |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116338007A (en) * | 2023-05-31 | 2023-06-27 | 沈阳爱尔泰医疗科技有限公司 | Ultrasonic oxygen concentration measuring device |
-
2021
- 2021-09-13 CN CN202122209855.3U patent/CN215985888U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116338007A (en) * | 2023-05-31 | 2023-06-27 | 沈阳爱尔泰医疗科技有限公司 | Ultrasonic oxygen concentration measuring device |
| CN116338007B (en) * | 2023-05-31 | 2023-08-15 | 沈阳爱尔泰医疗科技有限公司 | Ultrasonic oxygen concentration measuring device |
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