CN210514192U - A upset, location auxiliary device for ultrasonic wave standard test block - Google Patents
A upset, location auxiliary device for ultrasonic wave standard test block Download PDFInfo
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- CN210514192U CN210514192U CN201921478936.XU CN201921478936U CN210514192U CN 210514192 U CN210514192 U CN 210514192U CN 201921478936 U CN201921478936 U CN 201921478936U CN 210514192 U CN210514192 U CN 210514192U
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Abstract
The utility model relates to a upset, location auxiliary device for ultrasonic wave standard test block, technical scheme is, be provided with the support that stretches out up on the base, the support top is fixed with vertical support plate, is fixed with the horizontally back shaft in the vertical support plate, and the back shaft rotates and is connected with the swivel sleeve, the swivel sleeve includes that the warp beam bearing rotates the bottom plate of connecting at the back shaft tip, and the top of bottom plate, bottom be fixedly connected with upper fixed plate and lower fixed plate board respectively, bottom plate both sides be fixedly connected with first lateral fixed plate and second lateral fixed plate respectively, the utility model discloses compress tightly the test block through butterfly bolt and fix on the swivel sleeve, can overturn the test block fast through the swivel sleeve, can carry out relatively fixed to the swivel sleeve again through the suit of screwing in the vertical support plate to fix the test block, solved the difficult, the test block upset in the ultrasonic testing, The problem of fixed difficult, its easy operation, labour saving and time saving improves detection efficiency, is applicable to the test block of different sizes.
Description
Technical Field
The utility model relates to a upset, location auxiliary device for ultrasonic wave standard test block is applicable to the ultrasonic detection test block that thickness is great, weight is heavier, needs the upset.
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.
The ultrasonic test block is designed and manufactured according to a certain purpose and is provided with a simple-shaped artificial reflector, and the ultrasonic detection is based on the test block as a comparison basis, the test block has various known characteristics, such as specific size, so as to cause fixed acoustic characteristics, or a flat-bottom hole, a groove, a slit and the like with a certain size, the test block can be used for ① to determine a proper flaw detection method, ② to determine flaw detection sensitivity, ③ to judge the size of a flaw, and ④ to verify the performance of an instrument and a test probe.
At present, ultrasonic detection is mostly carried out by positioning and quantifying by means of test blocks, and then whether defects exist in a workpiece, and the positions, sizes and properties of the defects are determined according to the conditions of existence of defects of an oscillographic screen, positions, sizes, waveform characteristics and the like during detection. However, the test block is large in size, heavy in weight and difficult to turn over, so that an auxiliary device is needed to be designed to achieve the effects of saving labor and improving efficiency.
Disclosure of Invention
To the above situation, for overcoming the defects of the prior art, the utility model aims to provide an upset, location auxiliary device for ultrasonic standard test block, can effectively solve the problem of ultrasonic detection upset and location.
The utility model provides a technical scheme be:
an auxiliary device for turning and positioning an ultrasonic standard test block comprises a base, wherein a support extending upwards is arranged on the base, a vertical supporting plate is fixed at the top of the support, a horizontal supporting shaft is fixed on the vertical supporting plate, the supporting shaft is rotatably connected with a rotating sleeve, the rotating sleeve comprises a bottom plate which is rotatably connected to the end part of the supporting shaft through a bearing, the top and the bottom of the bottom plate are respectively and fixedly connected with an upper fixing plate and a lower fixing plate which horizontally extend towards the direction far away from the vertical supporting plate, the two sides of the bottom plate are respectively and fixedly connected with a first lateral fixing plate and a second lateral fixing plate which horizontally extend towards the direction far away from the vertical supporting plate, a test block accommodating space is formed by enclosing the bottom plate, the upper fixing plate, the lower fixing plate, the first lateral fixing plate and the second lateral fixing plate together, and an upper compression bolt with the lower end extending into, the first lateral fixing plate is rotatably provided with a first lateral compression bolt with the end part extending into the test block accommodating space, the second lateral fixing plate is rotatably provided with a second lateral compression bolt with the end part extending into the test block accommodating space, and the vertical supporting plate is rotatably provided with a rotatably sleeved compression bolt with the end part extending towards the back of the bottom plate.
The utility model discloses novel structure is unique, and is simple reasonable, easy production, easy operation, it is with low costs, compress tightly the test block through butterfly bolt and fix on rotatory sheathe, can overturn the test block fast through rotatory rotary sleeve, but the relative fixation can be carried out to the rotation sleeve again through the tight bolt of suit soon in the vertical support board, thereby fix the test block, it is difficult to have solved the test block upset in the ultrasonic detection, fixed difficult problem, the operation is simple, time saving and labor saving, the detection efficiency is improved, and be applicable to the test block of different sizes, high durability and convenient use, and the effect is good, and good social and economic benefits are provided.
Drawings
Fig. 1 is a front view of the present invention (this view is a front view of the side where the vertical support plate is located).
Fig. 2 is a right side view (partially cut away) of the present invention.
Fig. 3 is a sectional side view of the present invention in use.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in the figures 1-3, the utility model comprises a base 1, a support extending upwards is arranged on the base 1, a vertical support plate 3 is fixed on the top of the support, a horizontal support shaft 4 is fixed on the vertical support plate 3, the support shaft 4 is rotatably connected with a rotary sleeve, the rotary sleeve comprises a bottom plate 5 which is rotatably connected with the end part of the support shaft 4 through a bearing 11, the top and the bottom of the bottom plate 5 are respectively fixedly connected with an upper fixing plate 61 and a lower fixing plate 62 which are horizontally extended towards the direction far away from the vertical support plate, the two sides of the bottom plate are respectively fixedly connected with a first lateral fixing plate 63 and a second lateral fixing plate 64 which are horizontally extended towards the direction far away from the vertical support plate, the bottom plate 5, the upper fixing plate 61, the lower fixing plate 62, the first lateral fixing plate 63 and the second lateral fixing plate 64 enclose a test block accommodating space together, an upper compression bolt 71 with a lower end extending, the first lateral fixing plate 63 is provided with a first lateral pressing bolt 72 with an end part extending into the test block accommodating space in a rotating manner, the second lateral fixing plate 64 is provided with a second lateral pressing bolt 73 with an end part extending into the test block accommodating space in a rotating manner, and the vertical supporting plate 3 is provided with a rotating sleeve pressing bolt 8 with an end part extending towards the back of the bottom plate 5 in a rotating manner.
For guaranteeing the result of use, the support including the symmetry set up in vertical support board 3 left and right both sides first diagonal bracing piece 2a, first diagonal bracing piece 2 a's lower extreme and base 1 upper surface fixed connection, upper end and vertical support board 3 fixed connection, the horizontal bracing piece 2b of fixedly connected with between two first diagonal bracing pieces 2a, both sides are provided with the second diagonal bracing piece 2c of symmetry respectively around the horizontal bracing piece 2b, the upper end and the horizontal bracing piece 2b fixed connection of second diagonal bracing piece 2c, the lower extreme is connected with base 1 upper surface fixed connection, constitute vertical support board's fixed stay structure.
The base 1 is of a flat plate structure, and leveling bolts 10 which are vertically arranged are respectively screwed at four corners of the base; the rotary sleeve on be provided with the spirit level 9 that is used for monitoring its levelness, there is the level bubble on the spirit level 9, can monitor the levelness of rotary sleeve, the spirit level can be fixed on the outer wall of first lateral fixed plate 63 or second lateral fixed plate 64, conveniently observe, when ultrasonic detection has high accuracy or level requirement to the test block, through the leveling bolt 10 of adjusting base four corners portion, observe the level bubble on the spirit level simultaneously, with the test block level regulation can.
And rubber pads 7a are fixed at the ends of the upper compression bolt 71, the first lateral compression bolt 72 and the second lateral compression bolt 73, which extend into the test block accommodating space, so that the test block is prevented from being abraded when the test block is compressed and fixed.
The one end that rotatory cover clamp bolt 8 is close to the rotatory cover is fixed with slipmat 8a, and slipmat 8a can be the rubber gasket, and rotatory cover is rotatory to the position back, and rotatory cover clamp bolt makes the bottom plate of slipmat place end pressure rotatory cover, prevents that it from continuing to take place to rotate, makes things convenient for follow-up ultrasonic detection.
The upper compression bolt 71, the first lateral compression bolt 72, the second lateral compression bolt 73, the rotating sleeve compression bolt 8 and the leveling bolt 10 can all adopt butterfly bolts.
The upper fixing plate 61 is provided with an upper bolt hole 7a which is vertically communicated and is used for screwing an upper compression bolt 71; the first lateral pressing bolt 72 and the second lateral pressing bolt 73 are provided with lateral bolt holes 7b which are penetrated left and right and are respectively used for screwing the first lateral pressing bolt 72 and the second lateral pressing bolt 73; the vertical supporting plate 3 is provided with compression bolt holes 8a which are communicated from front to back and used for screwing the compression bolts 8 of the rotary sleeve, and 2 compression bolt holes 8a can be arranged as shown in figure 1.
The overturning and positioning auxiliary device is provided with 2 rotating sleeves which are arranged oppositely, the mouth parts of the rotating sleeves of the two rotating sleeves are opposite, the two ends of the test block 12 respectively extend into the test block accommodating spaces of the rotating sleeves on the two sides, the test block is pressed and fixed by the upper pressing bolt 71, the first lateral pressing bolt 72 and the second lateral pressing bolt 73, the 3-surface pressing and fixing mode is more stable for fixing the test block, and the overturning process is ensured not to shake or shift.
The utility model discloses during the use, get 2 upset, location auxiliary device, be alternate just setting up, the oral area of the two swivel housing is just right, stretch into the test block accommodation space of the swivel housing of both sides respectively with the both ends of ultrasonic detection standard test block, compress tightly the both ends of test block fixedly through last clamp bolt 71, first lateral clamp bolt 72 and second lateral clamp bolt 73, it is that the test block is together fixed with the swivel housing of both sides, the swivel housing drives the test block and rotates together, the problem of test block upset has just so been solved, after the upset targets in place, screw up the suit clamp bolt 8 soon, the slip pad place end of suit clamp bolt 8 soon compresses tightly the bottom plate of swivel housing, prevent it from continuing to rotate, make things convenient for follow-up ultrasonic detection; compared with the prior art, the utility model discloses novel structure is unique, and is simple reasonable, easy production, easy operation, it is with low costs, compress tightly the test block through butterfly bolt and fix on rotatory sheathe, can overturn the test block fast through rotatory swivel sleeve, but the cover compresses tightly the bolt and can carry out relatively fixed to the swivel sleeve again through the spiral-wound suit in the vertical support board, thereby fix the test block, it is difficult to have solved the test block upset in the ultrasonic detection, fixed difficult problem, the operation is simple, time saving and labor saving, the detection efficiency is improved, and be applicable to the test block of different sizes, high durability and convenient use, and is good in effect, and good social and economic benefits exist.
Claims (7)
1. The utility model provides a upset, location auxiliary device for ultrasonic wave standard test block, includes base (1), its characterized in that is provided with the support that stretches out up on base (1), and the support top is fixed with vertical support board (3), is fixed with horizontally back shaft (4) on vertical support board (3), and back shaft (4) rotate and are connected with the swivel sleeve, the swivel sleeve includes through bearing (11) rotate the bottom plate (5) of connection at back shaft (4) tip, and top, the bottom of bottom plate (5) are fixedly connected with respectively all towards keeping away from upper fixed plate (61) and lower fixed plate board (62) that vertical support board direction level stretched out, and bottom plate both sides are fixedly connected with respectively and all towards keeping away from first lateral fixed plate (63) and second lateral fixed plate (64) that vertical support board direction level stretched out, bottom plate (5), upper fixed plate (61), Lower fixed plate board (62), first lateral fixing plate (63) and second lateral fixing plate (64) enclose into test block accommodation space jointly, upper fixed plate (61) top spin is equipped with last housing bolt (71) that the lower extreme stretches into test block accommodation space, first lateral fixing plate (63) top spin is equipped with first lateral housing bolt (72) that the tip stretches into test block accommodation space, second lateral fixing plate (64) top spin is equipped with second lateral housing bolt (73) that the tip stretches into test block accommodation space, vertical support plate (3) top spin is equipped with the end and stretches out towards bottom plate (5) back and adorns cover housing bolt (8) soon.
2. The turnover and positioning auxiliary device for the ultrasonic standard test block according to claim 1, wherein the support comprises first oblique support rods (2a) symmetrically arranged at the left and right sides of the vertical support plate (3), the lower ends of the first oblique support rods (2a) are fixedly connected with the upper surface of the base (1), the upper ends of the first oblique support rods are fixedly connected with the vertical support plate (3), a transverse support rod (2b) is fixedly connected between the two first oblique support rods (2a), symmetrical second oblique support rods (2c) are respectively arranged at the front and rear sides of the transverse support rod (2b), the upper ends of the second oblique support rods (2c) are fixedly connected with the transverse support rod (2b), and the lower ends of the second oblique support rods are fixedly connected with the upper surface of the base (1), so as to form a fixed support structure of the vertical support plate.
3. The turning and positioning auxiliary device for the ultrasonic standard test block as claimed in claim 1, wherein the base (1) is a flat plate structure, and the four corners of the base are respectively screwed with the leveling bolts (10) which are vertically arranged.
4. An overturning and positioning aid device for ultrasonic standard test blocks according to claim 3, wherein the rotary sleeve is provided with a level gauge (9) for monitoring the levelness thereof.
5. The auxiliary device for turning and positioning an ultrasonic standard test block as claimed in claim 1, wherein rubber pads (7a) are fixed at the ends of the upper compression bolt (71), the first lateral compression bolt (72) and the second lateral compression bolt (73) extending into the test block accommodating space.
6. The auxiliary device for turning and positioning ultrasonic standard test blocks as claimed in claim 1, wherein an anti-slip pad (8a) is fixed at one end of the rotating sleeve compression bolt (8) close to the rotating sleeve.
7. The auxiliary device for turning and positioning the ultrasonic standard test block according to claim 1, wherein the auxiliary device for turning and positioning has 2 devices, which are arranged oppositely at intervals, the mouths of the two rotary sleeves are opposite, two ends of the test block (12) respectively extend into the test block accommodating spaces of the rotary sleeves at two sides, and the test block is pressed and fixed by the upper pressing bolt (71), the first lateral pressing bolt (72) and the second lateral pressing bolt (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921478936.XU CN210514192U (en) | 2019-09-06 | 2019-09-06 | A upset, location auxiliary device for ultrasonic wave standard test block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921478936.XU CN210514192U (en) | 2019-09-06 | 2019-09-06 | A upset, location auxiliary device for ultrasonic wave standard test block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210514192U true CN210514192U (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921478936.XU Expired - Fee Related CN210514192U (en) | 2019-09-06 | 2019-09-06 | A upset, location auxiliary device for ultrasonic wave standard test block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210514192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115538308A (en) * | 2022-07-05 | 2022-12-30 | 港珠澳大桥管理局 | Device capable of replacing concrete surface defect test block |
-
2019
- 2019-09-06 CN CN201921478936.XU patent/CN210514192U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115538308A (en) * | 2022-07-05 | 2022-12-30 | 港珠澳大桥管理局 | Device capable of replacing concrete surface defect test block |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200512 Termination date: 20210906 |