CN213658653U - Ultrasonic probe wheel calibration device and system - Google Patents

Ultrasonic probe wheel calibration device and system Download PDF

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Publication number
CN213658653U
CN213658653U CN202022814091.6U CN202022814091U CN213658653U CN 213658653 U CN213658653 U CN 213658653U CN 202022814091 U CN202022814091 U CN 202022814091U CN 213658653 U CN213658653 U CN 213658653U
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Prior art keywords
wheel
probe wheel
calibration
probe
moving component
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CN202022814091.6U
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Chinese (zh)
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曹经纬
罗江平
张东方
谭群林
游玉刚
王品
黄梦莹
邓亦农
刘波
何为国
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Zhuzhou CRRC Times Electric Co Ltd
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Zhuzhou CSR Times Electric Co Ltd
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Abstract

The utility model discloses an ultrasonic wave is visited wheel calibration device and system, include: a base; a back plate vertically arranged on the base; the lifting mechanism is arranged on the back plate; the detection wheel mounting frame is arranged on the lifting mechanism and used for fixing the detection wheel; the transverse sliding block and the transverse guide rail are arranged on the base, and the transverse sliding block can slide along the transverse guide rail; the longitudinal sliding block and the longitudinal guide rail are arranged on the transverse sliding block, the longitudinal guide rail is perpendicular to the transverse guide rail, and the longitudinal sliding block can slide along the longitudinal guide rail. The utility model discloses can solve the needs that current ultrasonic wave visit wheel mark mode exists and use a visit wheel to mark a plurality of probes of the same type, all need spend a lot of time before demarcating at every turn and carry out the probe change, technical problem that efficiency is very low.

Description

Ultrasonic probe wheel calibration device and system
Technical Field
The utility model belongs to the technical field of the rail engineering machinery technique and specifically relates to be applied to ultrasonic detection's of railway rail and visit wheel calibration device and system.
Background
With the continuous increase of railway mileage in China, the railway transportation speed is continuously accelerated, urban rail transit is developed more and more, and the requirements on engineering mechanical equipment for ensuring the safety of railways and urban rail transit are higher and higher. The steel rail detection equipment based on the ultrasonic flaw detection principle is widely applied to the fields of railway engineering systems and urban rail transit. The steel rail detection equipment based on the ultrasonic flaw detection principle needs to use coupling liquid as a medium and conduct ultrasonic waves to the inside of a steel rail to detect the flaw. The wheel type ultrasonic flaw detection technology is rapidly developed in the field of steel rail flaw detection due to the characteristics of high detection speed, good rail surface adaptability and the like. The highest detection speed of the existing wheel type steel rail flaw detection vehicle can reach 80 km/h. As a key ring in the use process of the ultrasonic detection wheel, the performance of a probe of the ultrasonic detection wheel needs to be calibrated before the ultrasonic detection wheel is used, so that the accuracy of ultrasonic detection operation is ensured.
The following is to rail ultrasonic testing field and this application comparatively relevant prior art at present:
prior art 1 is a chinese utility model patent with publication number CN209416983U, which is applied by beijing juan immortal technologies ltd in 2018, 12 and 28, and announced in 2019, 09 and 02. The utility model discloses a probe wheel static calibration machine, which comprises a chassis, a Y-direction mobile device for a calibration test piece, a vertical mounting rack, an X-direction mobile device for a probe wheel, a Z-direction mobile device for the probe wheel and a screw rod locking and separating switching mechanism; the detection wheel X-direction moving device comprises an X-direction sliding rail, a vertical sliding block and an X-direction displacement fine adjustment hand wheel; the X-direction slide rail is arranged on the vertical mounting rack along the X direction, and the vertical slide block can slide along the X-direction slide rail under the pushing of external force; the screw rod locking and separating switching mechanism comprises an upper half nut, a lower half nut and a shifting device; the upper half nut and the lower half nut can synchronously slide along the vertical sliding block in the same direction or the reverse direction under the action of the shifting device; the detection wheel Z-direction moving device comprises a detection wheel mounting plate and a detection wheel Z-direction adjusting hand wheel. The calibration test block is heavier than the detection wheel, the stability of the displacement of the detection wheel is relatively poor, the utility model discloses a can realize the detection wheel lateral displacement, will detect the wheel displacement and spy the wheel actual working state coincide, further eliminate the working state error.
Prior art 2 is a chinese utility model patent, applied by royal jeopardy in 2017, 20 months 03, and announced in 2017, 20 months 10, with publication number CN 206573301U. The utility model discloses a visit wheel testing platform, which comprises a bracket, locate the guide frame on the support, locate on the guide frame and with the guide frame test block that the shape corresponds, locate the test block top and with guide frame parallel arrangement's guide rail, the slider on the guide rail is located to the slidable, locate on the slider and can be with the gliding spy wheel mount of slider together, one side of guide rail is equipped with a motor, this motor passes through actuating mechanism and drives the slider and slide along the guide rail with being connected, this spy wheel mount below is used for fixed waiting to survey the spy wheel and makes it remove along the test block. The detection wheel detection platform enables the detection wheel to move along the test block, and the detection wheel sensitivity of the flaw detection vehicle is detected by comprehensively calibrating each parameter of the detection wheel through presetting defects on the test block.
Prior art 3 is a chinese utility model patent with publication No. CN205665227U, applied by a factory of waste heat recovery equipment, rui wrout iron in harbinst city, 14/06/2016, and announced 26/10/2016. The utility model discloses a remove and visit wheel and mark platform, it relates to a mark platform for the car that visits the wheel sensitivity and detect, solved and not yet have corresponding equipment to carry out the problem that detects to the sensitivity of detecting a flaw the wheel at present. The utility model comprises a base, a baffle, a probe wheel moving mechanism and a steel rail test block moving mechanism; the base level sets up, the perpendicular rigid coupling of baffle is on the base, rail test block moving mechanism installs on the base, current rail test block can be dismantled and fix on rail test block moving mechanism, rail test block moving mechanism can drive the rail test block and remove along the direction that is on a parallel with the baffle and the direction of perpendicular to baffle on the horizontal direction, it installs on the baffle and lies in rail test block moving mechanism's top to visit wheel moving mechanism, current spy wheel can be dismantled and fix on visiting wheel moving mechanism, it can drive and visit the wheel and reciprocate the defect on the rail test block and survey.
The existing ultrasonic probe wheel calibration device generally calibrates a complete probe wheel provided with a wheel film. Due to the sealing structure of the probe wheel, it takes a long time to replace the probe of the probe wheel, and operations such as emptying the wheel liquid, removing the wheel film, replacing the probe, installing the wheel film, replenishing the wheel liquid and the like are performed. If a plurality of probes of the same type need to be calibrated by using one probe, the probe needs to be replaced by spending a lot of time before each calibration, and the efficiency is very low.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an ultrasonic wave is visited wheel calibration device and system to solve current ultrasonic wave and visit wheel calibration mode and need use a probe to mark a plurality of probes of the same type, all need spend a lot of time before demarcating at every turn and carry out the probe and change, technical problem that efficiency is very low.
In order to realize the above utility model purpose, the utility model particularly provides a wheel calibration device's technical implementation scheme is visited to ultrasonic wave, and wheel calibration device is visited to ultrasonic wave, include:
a base;
the back plate is vertically arranged on the base;
the lifting mechanism is arranged on the back plate;
the detection wheel mounting rack is arranged on the lifting mechanism and used for fixing the detection wheel, and the detection wheel mounting rack and the lifting mechanism form a vertical moving pair;
the first transverse moving component and the second transverse moving component are arranged on the base and form a transverse moving pair;
the first longitudinal moving component and the second longitudinal moving component are arranged on the first transverse moving component, the second longitudinal moving component and the second transverse moving component are perpendicular to each other, and the first longitudinal moving component and the second longitudinal moving component form a longitudinal moving pair.
Furthermore, a third longitudinal moving component is arranged at the bottom of the first longitudinal moving component, the second longitudinal moving component is arranged on the first transverse moving component, and the third longitudinal moving component and the second longitudinal moving component form a longitudinal moving pair.
Furthermore, a third transverse moving member is arranged at the bottom of the first transverse moving member, the second transverse moving member is arranged on the base, and the third transverse moving member and the second transverse moving member form a transverse moving pair.
Furthermore, a vertical guide pillar is arranged on the lifting mechanism along the vertical direction, the probe wheel mounting frame is arranged on the vertical guide pillar, and the probe wheel mounting frame can slide up and down along the vertical guide pillar.
Furthermore, the lifting mechanism is arranged at the top of the back plate, the lifting mechanism is further provided with a height adjusting handle, and the height of the probe wheel mounting frame on the vertical guide pillar can be adjusted through the height adjusting handle.
The utility model also specifically provides another kind of ultrasonic wave surveys wheel calibration device's technical implementation scheme, ultrasonic wave surveys wheel calibration device, include:
a base;
the back plate is vertically arranged on the base;
the lifting mechanism is arranged on the back plate;
the detection wheel mounting rack is arranged on the lifting mechanism and used for fixing the detection wheel, and the detection wheel mounting rack and the lifting mechanism form a vertical moving pair;
the first longitudinal moving part and the second longitudinal moving part are arranged on the base and form a longitudinal moving pair;
the first transverse moving component and the second transverse moving component are arranged on the first longitudinal moving component, the second transverse moving component and the second longitudinal moving component are perpendicular to each other, and the first transverse moving component and the second transverse moving component form a transverse moving pair.
Furthermore, a third longitudinal moving component is arranged at the bottom of the first longitudinal moving component, the second longitudinal moving component is arranged on the base, and the third longitudinal moving component and the second longitudinal moving component form a longitudinal moving pair.
Furthermore, a third transverse moving component is arranged at the bottom of the first transverse moving component, the second transverse moving component is arranged on the first longitudinal moving component, and the third transverse moving component and the second transverse moving component form a transverse moving pair.
Furthermore, a vertical guide pillar is arranged on the lifting mechanism along the vertical direction, the probe wheel mounting frame is arranged on the vertical guide pillar, and the probe wheel mounting frame can slide up and down along the vertical guide pillar.
Furthermore, the lifting mechanism is arranged at the top of the back plate, the lifting mechanism is further provided with a height adjusting handle, and the height of the probe wheel mounting frame on the vertical guide pillar can be adjusted through the height adjusting handle.
The utility model discloses still specifically provide a technical implementation scheme of ultrasonic wave is visited wheel calibration system in addition, ultrasonic wave is visited wheel calibration system, include:
the first ultrasonic probe wheel calibration device is described above;
a liquid storage tank arranged on a first longitudinal moving part of the ultrasonic detection wheel calibration device, wherein detection wheel liquid is filled in the liquid storage tank;
the calibration test block is arranged in the liquid storage tank, and manual damage is arranged in the calibration test block and used for testing the performance of the probe wheel;
the sheet wheel film is arranged at the top of the calibration test block and used for simulating amplitude attenuation generated when ultrasonic waves pass through the wheel film of the probe wheel, and the upper surface of the probe wheel liquid does not pass through the sheet wheel film;
the probe wheel is arranged on a probe wheel mounting frame of the ultrasonic probe wheel calibration device and is a wheel-free film probe wheel.
The utility model also specifically provides another kind of ultrasonic wave surveys wheel calibration system's technical implementation scheme, ultrasonic wave surveys wheel calibration system, include:
the first ultrasonic probe wheel calibration device is described above;
the calibration test block is arranged on a first longitudinal moving part of the ultrasonic detection wheel calibration device, and manual damage is arranged in the calibration test block and used for testing the performance of the detection wheel;
the probe wheel is arranged on a probe wheel mounting frame of the ultrasonic probe wheel calibration device, and the probe wheel is a wheel film probe wheel and is pressed down on a calibration test block.
The utility model also specifically provides a technical implementation scheme of another ultrasonic wave surveys wheel calibration system, include:
the second ultrasonic probe wheel calibration device is described above;
a liquid storage tank arranged on a first transverse moving part of the ultrasonic detection wheel calibration device, wherein detection wheel liquid is filled in the liquid storage tank;
the calibration test block is arranged in the liquid storage tank, and manual damage is arranged in the calibration test block and used for testing the performance of the probe wheel;
the sheet wheel film is arranged at the top of the calibration test block and used for simulating amplitude attenuation generated when ultrasonic waves pass through the wheel film of the probe wheel, and the upper surface of the probe wheel liquid does not pass through the sheet wheel film;
the probe wheel is arranged on a probe wheel mounting frame of the ultrasonic probe wheel calibration device and is a wheel-free film probe wheel.
The utility model also specifically provides a technical implementation scheme of another ultrasonic wave is visited wheel calibration system, include:
the second ultrasonic probe wheel calibration device is described above;
the calibration test block is arranged on a first transverse moving part of the ultrasonic detection wheel calibration device, and manual damage is arranged in the calibration test block and used for testing the performance of the detection wheel;
the probe wheel is arranged on a probe wheel mounting frame of the ultrasonic probe wheel calibration device, and the probe wheel is a wheel film probe wheel and is pressed down on a calibration test block.
Through implementing the aforesaid the utility model provides a technical scheme of ultrasonic wave probe wheel calibration device and system has following beneficial effect:
(1) the ultrasonic detection wheel calibration device and the ultrasonic detection wheel calibration system are compatible with two detection wheel calibration modes of mounting a wheel film and not mounting the wheel film, and can calibrate a complete detection wheel in the calibration mode of mounting the wheel film; the liquid immersion type is adopted in the calibration mode without installing the wheel film, the probes can be replaced without disassembling and assembling the wheel film, the multiple probes can be quickly calibrated, a large amount of time for replacing the probes is saved, and the calibration operation efficiency is greatly improved;
(2) the utility model discloses ultrasonic wave is visited wheel calibration device and system adopts the liquid to soak the form under the demarcation mode of not installing the wheel membrane to set up slice plane wheel membrane at demarcation test block top, the amplitude decay that produces when the simulation ultrasonic wave passes through the wheel membrane can carry out accurate demarcation to visiting the wheel.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, from which other embodiments can be derived by a person skilled in the art without inventive effort.
Fig. 1 is a schematic front view of an embodiment of the ultrasonic probe wheel calibration apparatus of the present invention with part of the structure removed;
FIG. 2 is a schematic side view of an embodiment of the ultrasonic probe wheel calibration apparatus of the present invention with a portion of the structure removed;
fig. 3 is a schematic view of a longitudinal cross-sectional structure of an ultrasonic probe wheel calibration apparatus according to an embodiment of the present invention with a part of the structure removed;
fig. 4 is a schematic top view of an embodiment of the ultrasonic probe wheel calibration apparatus of the present invention with a part of the structure removed;
fig. 5 is a schematic structural diagram of a specific embodiment of a probe wheel applied to the ultrasonic probe wheel calibration apparatus of the present invention;
fig. 6 is a schematic structural diagram of a probe wheel according to an embodiment of the ultrasonic probe wheel calibration apparatus of the present invention at another viewing angle;
fig. 7 is a schematic front view of a three-dimensional structure of an ultrasonic probe wheel calibration apparatus according to an embodiment of the present invention with a part of the structure removed;
fig. 8 is a schematic perspective view of an ultrasonic probe wheel calibration apparatus according to an embodiment of the present invention at another viewing angle after removing a part of the structure;
fig. 9 is a schematic perspective view of an embodiment of the ultrasonic probe wheel calibration apparatus of the present invention;
fig. 10 is a schematic longitudinal sectional view of an embodiment of the ultrasonic probe wheel calibration apparatus of the present invention;
fig. 11 is a schematic perspective view of another embodiment of the ultrasonic probe wheel calibration apparatus of the present invention;
fig. 12 is a schematic longitudinal sectional view of another embodiment of the ultrasonic probe wheel calibration apparatus of the present invention;
FIG. 13 is a schematic perspective view of an embodiment of the ultrasonic probe wheel calibration system of the present invention;
FIG. 14 is a schematic view of a three-dimensional structure of an ultrasonic probe wheel calibration system of the present invention with a portion of the liquid storage tank removed according to an embodiment of the present invention;
fig. 15 is a schematic perspective view of another embodiment of the ultrasonic probe wheel calibration system of the present invention;
fig. 16 is a schematic perspective view of another embodiment of the ultrasonic probe wheel calibration system of the present invention with a part of the liquid storage tank removed;
in the figure: 1-base, 2-back plate, 3-lifting mechanism, 4-probing wheel mounting rack, 5-first longitudinal moving component, 6-first transverse moving component, 7-second longitudinal moving component, 8-second transverse moving component, 9-third longitudinal moving component, 10-third transverse moving component, 11-height adjusting handle, 12-liquid storage tank, 13-probing wheel liquid, 14-sheet wheel film, 15-calibration test block, 16-vertical guide column, 20-probing wheel, 21-probing wheel rack, 22-wheel film, 23-wheel shaft, 24-mounting bracket, 25-probe and 100-ultrasonic probing wheel calibration device.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "plurality" or "a plurality" means two or more unless specifically limited otherwise.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present application can be implemented, so that the present application has no technical significance.
As shown in fig. 1 to 16, specific embodiments of the ultrasonic probe wheel calibration apparatus and system of the present invention are shown, and the present invention will be further explained with reference to the drawings and the specific embodiments.
Example 1
As shown in fig. 1 to fig. 4, 7, and 8, an embodiment of the ultrasonic probe wheel calibration apparatus 100 of the present invention specifically includes:
a base 1;
a back plate 2 vertically arranged on the base 1;
a lifting mechanism 3 arranged on the back plate 2;
the detection wheel mounting frame 4 is arranged on the lifting mechanism 3 and used for fixing the detection wheel 20, the detection wheel mounting frame 4 and the lifting mechanism 3 form a vertical moving pair, and the detection wheel mounting frame 4 can move on the lifting mechanism 3 in the vertical direction (such as the direction H shown in the attached drawings 1-3, 7 and 8); as a typical embodiment of the present invention, the probe wheel 20 can be further mounted in the dovetail groove of the probe wheel mounting frame 4;
a first traverse member 6 and a second traverse member 8 which are arranged on the base 1, wherein the first traverse member 6 and the second traverse member 8 form a transverse moving pair, and the first traverse member 6 can slide on the second traverse member 8 along the transverse direction (such as the direction W in the attached figures 1, 4, 7 and 8);
the first longitudinal moving member 5 and the second longitudinal moving member 7 are arranged on the first transverse moving member 6, the second longitudinal moving member 7 and the second transverse moving member 8 are perpendicular to each other, the first longitudinal moving member 5 and the second longitudinal moving member 7 form a longitudinal moving pair, and the first longitudinal moving member 5 can slide on the second longitudinal moving member 7 along the longitudinal direction (such as the direction L shown in the figures 2 to 4, 7 and 8).
The bottom of the first longitudinal moving component 5 is further provided with a third longitudinal moving component 9, the second longitudinal moving component 7 is arranged on the first transverse moving component 6, and the third longitudinal moving component 9 and the second longitudinal moving component 7 form a longitudinal moving pair. The bottom of the first traverse member 6 is further provided with a third traverse member 10, the third traverse member 10 is movably sleeved on the second traverse member 8, and the second traverse member 8 is arranged on the base 1.
Vertical guide pillar 16 is further provided with along the vertical on elevating system 3, and spy wheel mounting bracket 4 sets up on vertical guide pillar 16, and spy wheel mounting bracket 4 can slide from top to bottom along vertical guide pillar 16.
Elevating system 3 sets up in the top of backplate 2, still is further provided with altitude mixture control handle 11 on elevating system 3, can adjust the height of spy wheel mounting bracket 4 on vertical guide pillar 16 through altitude mixture control handle 11. The height adjusting handle 11 further adopts a height adjusting screw structure, the height adjusting handle 11 is arranged in the probe wheel mounting rack 4 in a penetrating way, and the probe wheel mounting rack 4 is provided with an internal thread matched with the external thread of the height adjusting handle 11.
Example 2
Another kind the utility model discloses the embodiment of the wheel calibration device 100 is visited to the ultrasonic wave, the device specifically includes:
a base 1;
a back plate 2 vertically arranged on the base 1;
a lifting mechanism 3 arranged on the back plate 2;
the detection wheel mounting rack 4 is arranged on the lifting mechanism 3 and used for fixing the detection wheel 20, and the detection wheel mounting rack 4 can move on the lifting mechanism 3 along the vertical direction; as a typical embodiment of the present invention, the probe wheel 20 can be further mounted in the dovetail groove of the probe wheel mounting frame 4;
the first longitudinal moving component 5 and the second longitudinal moving component 7 are arranged on the base 1, the first longitudinal moving component 5 and the second longitudinal moving component 7 form a longitudinal moving pair, and the first longitudinal moving component 5 can slide along the second longitudinal moving component 7;
the first traverse member 6 and the second traverse member 8 are provided on the first traverse member 5, the second traverse member 8 and the second traverse member 7 are perpendicular to each other, the first traverse member 6 and the second traverse member 8 form a traverse pair, and the first traverse member 6 is slidable along the second traverse member 8.
The bottom of the first longitudinal moving component 5 is further provided with a third longitudinal moving component 9, the second longitudinal moving component 7 is arranged on the base 1, and the third longitudinal moving component 9 and the second longitudinal moving component 7 form a longitudinal moving pair. The bottom of the first traverse member 6 is further provided with a third traverse member 10, the second traverse member 8 is provided on the first vertical traverse member 5, and the third traverse member 10 and the second traverse member 8 form a transverse moving pair.
Vertical guide pillar 16 is further provided with along the vertical on elevating system 3, and spy wheel mounting bracket 4 sets up on vertical guide pillar 16, and spy wheel mounting bracket 4 can slide from top to bottom along vertical guide pillar 16.
Elevating system 3 sets up in the top of backplate 2, still is further provided with altitude mixture control handle 11 on elevating system 3, can adjust the height of spy wheel mounting bracket 4 on vertical guide pillar 16 through altitude mixture control handle 11. The height adjusting handle 11 further adopts a height adjusting screw structure, the height adjusting handle 11 is arranged in the probe wheel mounting rack 4 in a penetrating way, and the probe wheel mounting rack 4 is provided with an internal thread matched with the external thread of the height adjusting handle 11.
Embodiments 1 and 2 described above specifically provide an ultrasonic probe wheel calibration apparatus 100 that can calibrate both a complete probe wheel 20 and a probe wheel 20 without a wheel film 22. Under the calibration mode of the wheel-free film 22, the probe 25 can be quickly replaced without disassembling and assembling the wheel film 22 after the probe wheel 20 is calibrated, and the multiple probes 25 can be efficiently and accurately calibrated.
Example 3
As shown in fig. 9 and fig. 10, an embodiment of the ultrasonic probe wheel calibration system of the present invention specifically includes:
the ultrasonic probe wheel calibration device 100 as described in embodiment 1;
a liquid storage tank 12 arranged on the first longitudinally moving component 5 of the ultrasonic probe wheel calibration device 100, wherein probe wheel liquid 13 is filled in the liquid storage tank 12;
the calibration test block 15 is arranged in the liquid storage tank 12, and manual damage is arranged in the calibration test block 15 and used for testing the performance of the probe wheel 20; the liquid storage tank 12 and the calibration test block 15 can be detached;
the sheet wheel film 14 is arranged at the top of the calibration test block 15, the sheet wheel film 14 is used for simulating amplitude attenuation generated when ultrasonic waves pass through the wheel film 22 of the probe wheel 20, and the upper surface of the probe wheel liquid 13 does not pass through the sheet wheel film 14;
the probe wheel 20 is arranged on the probe wheel mounting rack 4 of the ultrasonic probe wheel calibration device 100, and the probe wheel 20 is a wheel-free film probe wheel.
A schematic view of the tank 12 with both side walls removed is shown in figure 14.
If a plurality of probes 25 need to be tested at one time, the probe wheel 20 is taken down from the ultrasonic probe wheel calibration device 100, the next test can be carried out after the probes 25 are replaced, and the time for disassembling and assembling the wheel film can be greatly saved. The utility model discloses specific embodiment will not have probe 25 of wheel membrane detection wheel 20 to soak in the detection wheel liquid 13 of liquid reserve tank 12, and the ultrasonic wave that produces in the probe 25 can regard detection wheel liquid 13 as the medium entering in demarcating test block 15. The sheet-like wheel film 14 arranged on top of the calibration block 15 can simulate the amplitude attenuation generated when ultrasonic waves pass through the wheel film 22.
Example 4
As shown in fig. 11 and 12, another embodiment of the ultrasonic probe wheel calibration system of the present invention specifically includes:
the ultrasonic probe wheel calibration device 100 as described in embodiment 1;
the calibration test block 15 is arranged on the first longitudinal moving part 5 of the ultrasonic probe wheel calibration device 100, and manual damage is arranged in the calibration test block 15 and used for testing the performance of the probe wheel 20;
the probe wheel 20 is arranged on the probe wheel mounting frame 4 of the ultrasonic probe wheel calibration device 100, and the probe wheel 20 is a wheel film probe wheel and is pressed down on the calibration test block 15.
The calibrated complete probe wheel 20 is shown in fig. 5 and 6. Wherein, the wheel film 22 of the probe wheel 20 is used for storing the probe wheel liquid 13, and both the wheel film 22 and the probe wheel liquid 13 are propagation media of ultrasonic waves. The center of the probe wheel 20 is provided with an axle 23, and the probe wheel 20 is mounted on the probe wheel mounting frame 4 through a probe wheel frame 21. The probe wheel 20 is provided with a mounting bracket 24 inside, and a probe 25 is arranged on the mounting bracket 24. If the wheel film 22 is removed, the ultrasonic waves generated in the probe 25 cannot enter the object to be measured, and the measurement cannot be performed.
Example 5
Still another kind the utility model discloses the embodiment of wheel calibration system is visited to ultrasonic wave, this system specifically includes:
the ultrasonic probe wheel calibration device 100 as described in embodiment 2;
a liquid storage tank 12 arranged on the first traverse member 6 of the ultrasonic probe wheel calibration device 100, wherein probe wheel liquid 13 is filled in the liquid storage tank 12;
the calibration test block 15 is arranged in the liquid storage tank 12, and manual damage is arranged in the calibration test block 15 and used for testing the performance of the probe wheel 20; the liquid storage tank 12 and the calibration test block 15 can be detached;
the sheet wheel film 14 is arranged at the top of the calibration test block 15, the sheet wheel film 14 is used for simulating amplitude attenuation generated when ultrasonic waves pass through the wheel film 22 of the probe wheel 20, and the upper surface of the probe wheel liquid 13 does not pass through the sheet wheel film 14;
the probe wheel 20 is arranged on the probe wheel mounting rack 4 of the ultrasonic probe wheel calibration device 100, and the probe wheel 20 is a wheel-free film probe wheel.
Example 6
Another kind the utility model discloses the embodiment of wheel calibration system is visited to ultrasonic wave, this system specifically includes:
the ultrasonic probe wheel calibration device 100 as described in embodiment 2;
the calibration test block 15 is arranged on the first transverse moving part 6 of the ultrasonic probe wheel calibration device 100, and manual damage is arranged in the calibration test block 15 and used for testing the performance of the probe wheel 20;
the probe wheel 20 is arranged on the probe wheel mounting frame 4 of the ultrasonic probe wheel calibration device 100, and the probe wheel 20 is a wheel film probe wheel and is pressed down on the calibration test block 15.
Example 7
As shown in fig. 13 and fig. 14, an embodiment of a method for calibrating an ultrasonic probe wheel based on the system described in embodiment 3 specifically includes the following steps:
s11) when the probe wheel 20 to be calibrated is a wheel-free film probe wheel, mounting the liquid storage tank 12 on the first longitudinally moving member 5 of the ultrasonic probe wheel calibration device 100;
s12) installing a calibration test block 15 in the liquid storage tank 12 and filling the probe wheel liquid 13, wherein the calibration test block 15 is provided with artificial damage for testing the performance of the probe wheel 20;
s13) placing a sheet wheel film 14 on the top of the calibration test block 15, wherein the upper surface of the probe wheel liquid 13 does not pass through the sheet wheel film 14, and the sheet wheel film 14 is used for simulating amplitude attenuation generated when ultrasonic waves pass through a wheel film 22 of a probe wheel 20;
s14), when the probe wheel 20 is calibrated, the probe wheel 20 is installed on the dovetail groove of the probe wheel installation frame 4, and the lifting mechanism 3 is adjusted to enable the probe wheel 20 to be at a proper height position, so that the probe wheel liquid 13 can submerge the probe 25 of the probe wheel 20; meanwhile, the first longitudinal moving component 5 and the first transverse moving component 6 are adjusted to enable the calibration test block 15 to move to the position aligned with the probe 25, so that ultrasonic waves generated by the probe 25 can enter the calibration test block 15 by taking the probe wheel liquid 13 as a medium;
s15) and then connecting the test equipment to perform calibration of the probe wheel 20.
Example 8
As shown in fig. 15 and fig. 16, an embodiment of a method for calibrating an ultrasonic probe wheel based on the system described in embodiment 4 specifically includes the following steps:
s21), when the calibrated probe wheel 20 is a wheel film probe wheel, installing a calibration test block 15 on the first longitudinal moving part 5 of the ultrasonic probe wheel calibration device 100, wherein the calibration test block 15 is internally provided with artificial damage for testing the performance of the probe wheel 20;
s22) when the probe wheel 20 is calibrated, the probe wheel 20 is mounted on the dovetail groove of the probe wheel mounting rack 4, and the first longitudinal moving component 5 and the first transverse moving component 6 are adjusted, so that the calibration test block 15 moves to the position aligned with the probe 25; meanwhile, the lifting mechanism 3 is adjusted to enable the probe wheel 20 to be at a proper height position, so that the probe wheel 20 is pressed down onto the calibration test block 15, and ultrasonic waves generated by the probe 25 can enter the calibration test block 15 by taking the probe wheel liquid 13 as a medium;
s23) and then connecting the test equipment to perform calibration of the probe wheel 20.
Example 9
An embodiment of a method for calibrating an ultrasonic probe wheel based on the system described in embodiment 5 specifically includes the following steps:
s31) when the probe wheel 20 to be calibrated is a wheel-free film probe wheel, mounting the liquid storage tank 12 on the first traverse member 6 of the ultrasonic probe wheel calibration device 100;
s32) installing a calibration test block 15 in the liquid storage tank 12 and filling the probe wheel liquid 13, wherein the calibration test block 15 is provided with artificial damage for testing the performance of the probe wheel 20;
s33) placing a sheet wheel film 14 on the top of the calibration test block 15, wherein the upper surface of the probe wheel liquid 13 does not pass through the sheet wheel film 14, and the sheet wheel film 14 is used for simulating amplitude attenuation generated when ultrasonic waves pass through a wheel film 22 of a probe wheel 20;
s34), when the probe wheel 20 is calibrated, the probe wheel 20 is installed on the dovetail groove of the probe wheel installation frame 4, and the lifting mechanism 3 is adjusted to enable the probe wheel 20 to be at a proper height position, so that the probe wheel liquid 13 can submerge the probe 25 of the probe wheel 20; meanwhile, the first longitudinal moving component 5 and the first transverse moving component 6 are adjusted to enable the calibration test block 15 to move to the position aligned with the probe 25, so that ultrasonic waves generated by the probe 25 can enter the calibration test block 15 by taking the probe wheel liquid 13 as a medium;
s35) and then connecting the test equipment to perform calibration of the probe wheel 20.
If a plurality of probes 25 need to be tested at one time, the probe wheel 20 is taken down from the ultrasonic probe wheel calibration device 100, the next test can be carried out after the probes 25 are replaced, and the time for disassembling and assembling the wheel film can be greatly saved.
Example 10
An embodiment of a method for calibrating an ultrasonic probe wheel based on the system described in embodiment 6 specifically includes the steps of:
s41), when the calibrated probe wheel 20 is a wheel film probe wheel, installing a calibration test block 15 on the first traverse component 6 of the ultrasonic probe wheel calibration device 100, wherein manual damage is arranged in the calibration test block 15 and used for testing the performance of the probe wheel 20;
s42) when the probe wheel 20 is calibrated, the probe wheel 20 is mounted on the dovetail groove of the probe wheel mounting rack 4, and the first longitudinal moving component 5 and the first transverse moving component 6 are adjusted, so that the calibration test block 15 moves to the position aligned with the probe 25; meanwhile, the lifting mechanism 3 is adjusted to enable the probe wheel 20 to be at a proper height position, so that the probe wheel 20 is pressed down onto the calibration test block 15, and ultrasonic waves generated by the probe 25 can enter the calibration test block 15 by taking the probe wheel liquid 13 as a medium;
s43) and then connecting the test equipment to perform calibration of the probe wheel 20.
In the above embodiments 1-10, the combination of the first longitudinal moving member 5 and the second longitudinal moving member 7, and the combination of the first traverse member 6 and the second traverse member 8 can further adopt alternative structures such as a combination of a guide rail and a slide block, a combination of a guide sleeve and a guide post, and a combination of a gear and a rack to realize the function of a moving pair. The combination of the probe wheel mounting frame 4 and the vertical guide post 16 can further adopt alternative structures such as guide rail and slider combination, gear and rack combination and the like to realize the function of a sliding pair. The longitudinal, transverse and vertical driving mechanisms can be driven by hand, oil cylinders, air cylinders, electric cylinders or motors.
Through implementing the utility model discloses the technical scheme of the ultrasonic wave probe wheel calibration device that the concrete embodiment described can produce following technological effect:
(1) the ultrasonic probe wheel calibration device and the ultrasonic probe wheel calibration system described in the specific embodiment of the utility model are compatible with two probe wheel calibration modes of mounting a wheel film and not mounting the wheel film, and can calibrate a complete probe wheel in the calibration mode of mounting the wheel film; the liquid immersion type is adopted in the calibration mode without installing the wheel film, the probes can be replaced without disassembling and assembling the wheel film, the multiple probes can be quickly calibrated, a large amount of time for replacing the probes is saved, and the calibration operation efficiency is greatly improved;
(2) the utility model discloses the ultrasonic wave is visited wheel calibration device and system of embodiment description adopts the liquid to soak the form under the demarcation mode of not installing the wheel membrane to set up slice plane wheel membrane at the demarcation test block top, the amplitude decay that produces when the simulation ultrasonic wave passes through the wheel membrane can carry out accurate demarcation to visiting the wheel.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. Those skilled in the art can make numerous changes and modifications to the disclosed embodiments, or modify equivalent embodiments, without departing from the spirit and scope of the invention, using the methods and techniques disclosed above. Therefore, any simple modification, equivalent replacement, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still belong to the protection scope of the technical solution of the present invention.

Claims (14)

1. An ultrasonic probe wheel calibration device is characterized by comprising:
a base (1);
a back plate (2) vertically arranged on the base (1);
the lifting mechanism (3) is arranged on the back plate (2);
the detection wheel mounting rack (4) is arranged on the lifting mechanism (3) and used for fixing the detection wheel (20), and the detection wheel mounting rack (4) and the lifting mechanism (3) form a vertical moving pair;
the first transverse moving part (6) and the second transverse moving part (8) are arranged on the base (1), and the first transverse moving part (6) and the second transverse moving part (8) form a transverse moving pair;
the first longitudinal moving component (5) and the second longitudinal moving component (7) are arranged on the first transverse moving component (6), the second longitudinal moving component (7) and the second transverse moving component (8) are perpendicular to each other, and the first longitudinal moving component (5) and the second longitudinal moving component (7) form a longitudinal moving pair.
2. The ultrasonic probe wheel calibration device according to claim 1, wherein: the bottom of the first longitudinal moving component (5) is provided with a third longitudinal moving component (9), the second longitudinal moving component (7) is arranged on the first transverse moving component (6), and the third longitudinal moving component (9) and the second longitudinal moving component (7) form a longitudinal moving pair.
3. The ultrasonic probe wheel calibration device according to claim 2, wherein: the bottom of the first transverse moving part (6) is provided with a third transverse moving part (10), the second transverse moving part (8) is arranged on the base (1), and the third transverse moving part (10) and the second transverse moving part (8) form a transverse moving pair.
4. The ultrasonic probe wheel calibration device of claim 1, 2 or 3, wherein: the lifting mechanism (3) is provided with a vertical guide pillar (16) along the vertical direction, the probe wheel mounting frame (4) is arranged on the vertical guide pillar (16), and the probe wheel mounting frame (4) can slide up and down along the vertical guide pillar (16).
5. The ultrasonic probe wheel calibration device according to claim 4, wherein: the lifting mechanism (3) is arranged at the top of the back plate (2), the lifting mechanism (3) is further provided with a height adjusting handle (11), and the height of the probe wheel mounting frame (4) on the vertical guide post (16) can be adjusted through the height adjusting handle (11).
6. An ultrasonic probe wheel calibration device is characterized by comprising:
a base (1);
a back plate (2) vertically arranged on the base (1);
the lifting mechanism (3) is arranged on the back plate (2);
the detection wheel mounting rack (4) is arranged on the lifting mechanism (3) and used for fixing the detection wheel (20), and the detection wheel mounting rack (4) and the lifting mechanism (3) form a vertical moving pair;
the first longitudinal moving part (5) and the second longitudinal moving part (7) are arranged on the base (1), and the first longitudinal moving part (5) and the second longitudinal moving part (7) form a longitudinal moving pair;
the first transverse moving component (6) and the second transverse moving component (8) are arranged on the first longitudinal moving component (5), the second transverse moving component (8) and the second longitudinal moving component (7) are perpendicular to each other, and the first transverse moving component (6) and the second transverse moving component (8) form a transverse moving pair.
7. The ultrasonic probe wheel calibration device of claim 6, wherein: the bottom of the first longitudinal moving part (5) is provided with a third longitudinal moving part (9), the second longitudinal moving part (7) is arranged on the base (1), and the third longitudinal moving part (9) and the second longitudinal moving part (7) form a longitudinal moving pair.
8. The ultrasonic probe wheel calibration device of claim 7, wherein: the bottom of the first transverse moving component (6) is provided with a third transverse moving component (10), the second transverse moving component (8) is arranged on the first longitudinal moving component (5), and the third transverse moving component (10) and the second transverse moving component (8) form a transverse moving pair.
9. The ultrasonic probe wheel calibration device of claim 6, 7 or 8, wherein: the lifting mechanism (3) is provided with a vertical guide pillar (16) along the vertical direction, the probe wheel mounting frame (4) is arranged on the vertical guide pillar (16), and the probe wheel mounting frame (4) can slide up and down along the vertical guide pillar (16).
10. The ultrasonic probe wheel calibration device of claim 9, wherein: the lifting mechanism (3) is arranged at the top of the back plate (2), the lifting mechanism (3) is further provided with a height adjusting handle (11), and the height of the probe wheel mounting frame (4) on the vertical guide post (16) can be adjusted through the height adjusting handle (11).
11. An ultrasonic probe wheel calibration system, comprising:
the ultrasonic probe wheel calibration apparatus (100) of any of claims 1 to 5;
a liquid storage tank (12) arranged on a first longitudinal moving component (5) of the ultrasonic probe wheel calibration device (100), wherein probe wheel liquid (13) is filled in the liquid storage tank (12);
the calibration test block (15) is arranged in the liquid storage tank (12), and manual damage is arranged in the calibration test block (15) and used for testing the performance of the probe wheel (20);
the sheet wheel film (14) is arranged on the top of the calibration test block (15), the sheet wheel film (14) is used for simulating amplitude attenuation generated when ultrasonic waves pass through the wheel film (22) of the probe wheel (20), and the upper surface of the probe wheel liquid (13) does not pass through the sheet wheel film (14);
the probe wheel (20) is arranged on a probe wheel mounting frame (4) of the ultrasonic probe wheel calibration device (100), and the probe wheel (20) is a wheel-free film probe wheel.
12. An ultrasonic probe wheel calibration system, comprising:
the ultrasonic probe wheel calibration apparatus (100) of any of claims 1 to 5;
the ultrasonic probe wheel calibration device comprises a calibration test block (15) arranged on a first longitudinal moving part (5) of the ultrasonic probe wheel calibration device (100), wherein manual damage is arranged in the calibration test block (15) and used for testing the performance of a probe wheel (20);
the probe wheel (20) is arranged on a probe wheel mounting frame (4) of the ultrasonic probe wheel calibration device (100), and the probe wheel (20) is a wheel film probe wheel and is pressed down on a calibration test block (15).
13. An ultrasonic probe wheel calibration system, comprising:
the ultrasonic probe wheel calibration device (100) as claimed in any one of claims 6 to 10;
a liquid storage tank (12) arranged on a first traverse member (6) of the ultrasonic probe wheel calibration device (100), wherein probe wheel liquid (13) is filled in the liquid storage tank (12);
the calibration test block (15) is arranged in the liquid storage tank (12), and manual damage is arranged in the calibration test block (15) and used for testing the performance of the probe wheel (20);
the sheet wheel film (14) is arranged on the top of the calibration test block (15), the sheet wheel film (14) is used for simulating amplitude attenuation generated when ultrasonic waves pass through the wheel film (22) of the probe wheel (20), and the upper surface of the probe wheel liquid (13) does not pass through the sheet wheel film (14);
the probe wheel (20) is arranged on a probe wheel mounting frame (4) of the ultrasonic probe wheel calibration device (100), and the probe wheel (20) is a wheel-free film probe wheel.
14. An ultrasonic probe wheel calibration system, comprising:
the ultrasonic probe wheel calibration device (100) as claimed in any one of claims 6 to 10;
the ultrasonic probe wheel calibration device comprises a calibration test block (15) arranged on a first transverse moving part (6) of the ultrasonic probe wheel calibration device (100), wherein manual damage is arranged in the calibration test block (15) and used for testing the performance of a probe wheel (20);
the probe wheel (20) is arranged on a probe wheel mounting frame (4) of the ultrasonic probe wheel calibration device (100), and the probe wheel (20) is a wheel film probe wheel and is pressed down on a calibration test block (15).
CN202022814091.6U 2020-11-27 2020-11-27 Ultrasonic probe wheel calibration device and system Active CN213658653U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022814091.6U CN213658653U (en) 2020-11-27 2020-11-27 Ultrasonic probe wheel calibration device and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022814091.6U CN213658653U (en) 2020-11-27 2020-11-27 Ultrasonic probe wheel calibration device and system

Publications (1)

Publication Number Publication Date
CN213658653U true CN213658653U (en) 2021-07-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022814091.6U Active CN213658653U (en) 2020-11-27 2020-11-27 Ultrasonic probe wheel calibration device and system

Country Status (1)

Country Link
CN (1) CN213658653U (en)

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