CN214200026U - Thickness measuring system for high-temperature cast pipe online use - Google Patents
Thickness measuring system for high-temperature cast pipe online use Download PDFInfo
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- CN214200026U CN214200026U CN202023239653.5U CN202023239653U CN214200026U CN 214200026 U CN214200026 U CN 214200026U CN 202023239653 U CN202023239653 U CN 202023239653U CN 214200026 U CN214200026 U CN 214200026U
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Abstract
The utility model relates to the field of cast tube wall thickness detection equipment, in particular to a high-temperature cast tube on-line thickness measurement system, which comprises a tube transport vehicle arranged at the outlet of a casting machine and a detection system arranged on the moving line of the tube transport vehicle; the detection system comprises a wall thickness detection mechanism; the wall thickness detection mechanism comprises a probe assembly, and the probe assembly comprises a detection probe. The utility model discloses a thickness measurement system of online usefulness is cast to high temperature, the utility model discloses a setting of fortune pipe car can carry out wall thickness detection immediately after the pipe is cast out from centrifugal casting machine to the cast pipe, can feed back the wall thickness data to the casting machine immediately, carries out pouring parameter adjustment.
Description
Technical Field
The utility model relates to a cast pipe wall thickness check out test set field is a thickness measuring system that high temperature cast tube was used on line particularly.
Background
At present, wall thickness detection methods of manufacturers in the domestic cast tube industry are all manual portable ultrasonic detectors needing couplants to detect wall thickness, only individual tubes in a batch of products can be subjected to sampling detection, each tube can only detect 7 to 10 points, a grinding machine is needed to grind measured points to be flat during detection, then the couplants are coated, then a portable ultrasonic thickness gauge is used for detection, and the thickness is manually recorded.
The traditional detection mode has low detection efficiency and limited detection capability, and cannot meet the quality monitoring requirement of a large-scale production line.
Even if some wall thickness detection equipment is developed, the wall thickness detection can only be carried out on the normal-temperature cooling pipe, the detection can not be carried out on line, and the reduction of the defective rate of the cast pipe by matching with a production line is not facilitated.
Therefore, in order to conveniently detect the wall thickness of the cast tube, a novel cast tube wall thickness detection device is needed at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's not enough, provide a thickness measuring system that high temperature cast tube was online used.
In order to realize the purpose, the utility model discloses a technical scheme be:
a thickness measuring system for online high-temperature cast pipes comprises a pipe carrier arranged at an outlet of a casting machine and a detection system arranged on a moving line of the pipe carrier; the detection system comprises a wall thickness detection mechanism; the wall thickness detection mechanism comprises a probe assembly, and the probe assembly comprises a detection probe.
The pipe transporting vehicle comprises a vehicle body, wherein a supporting mechanism is arranged on the vehicle body and comprises a supporting plate arranged on the vehicle body, and supporting rollers are arranged at two ends of the supporting plate.
The probe assembly further comprises a probe control box, the detection probe is connected with the probe control box, and the probes and the probe control box are distributed at intervals.
The thickness measuring system also comprises a connecting mechanism, and the detection probe is connected with a mechanical arm through the connecting mechanism; the connecting mechanism comprises a connecting plate, and the detection probe is arranged on the connecting plate.
The connecting plate is connected with the mechanical arm through the pressing mechanism.
The pressing mechanism comprises a lower pressing plate and an upper pressing plate which are distributed at intervals, the lower pressing plate and the upper pressing plate are connected through a guide pressing mechanism, the guide pressing mechanism comprises a guide rod arranged on the lower pressing plate, the guide rod penetrates through the upper pressing plate, and a limit cap is arranged at the end part of the guide rod; and a pressing spring is arranged on the guide rod.
A limiting mechanism is arranged on the side surface of the lower pressing plate and comprises a rotating shaft connected with the lower pressing plate, and a limiting roller shaft is arranged on the rotating shaft; the limiting roll shaft is obliquely arranged.
The lower pressing plate is connected with the connecting plate through a buffer mechanism, the buffer mechanism comprises a connecting rod arranged on the connecting plate, the connecting plate is connected with the lower pressing plate through the connecting rod, and the connecting rod is sleeved with a buffer spring; the connecting rod runs through the connecting plate setting, the connecting rod lower extreme is equipped with spacing horizontal piece.
The lower end of the connecting plate is provided with an auxiliary roller shaft; and two auxiliary roll shafts are respectively arranged on two sides of the detection probe.
The probe position measuring mechanism is arranged on the lower pressing plate and comprises a mounting frame arranged on the lower pressing plate, a position sensor is arranged on the mounting frame, and the lower pressing plate is provided with an avoiding through hole.
The utility model has the advantages that:
the utility model discloses a thickness measurement system of online usefulness is cast to high temperature, the utility model discloses a setting of fortune pipe car can carry out wall thickness detection immediately after the pipe is cast out from centrifugal casting machine to the cast pipe, can feed back the wall thickness data to the casting machine immediately, carries out pouring parameter adjustment.
Additionally, the utility model discloses can realize the product and examine entirely at high temperature environment continuous operation, can follow to examine out to the defect pipe, avoid follow-up stacking.
Additionally, the utility model discloses a high temperature electromagnetic ultrasonic technique, electromagnetic ultrasonic probe and signal transmission have all adopted high temperature resistant processing, belong to the further extension that electromagnetic ultrasonic technique was used in adverse circumstances.
The utility model also applies the robot technology, and the mechanical arm can be matched with the control cabinet to actively adjust the position of the probe; the verified measurement locations may be selected as desired.
Drawings
The contents of the various figures of the specification and the labels in the figures are briefly described as follows:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the middle connection mechanism of the present invention.
Fig. 3 is a partially enlarged view of the area a in fig. 2.
Fig. 4 is a schematic structural diagram of the middle connection plate of the present invention.
The labels in the above figures are:
1. the device comprises a connecting mechanism, 2, a probe control box, 3, a pipe transporting vehicle, 4, a supporting mechanism, 5, a cast pipe, 6, a mechanical arm, 7, a cast pipe position identification part, 8, a laser range finder, 9 and a control cabinet.
Detailed Description
The following description of the preferred embodiments of the present invention will be made in further detail with reference to the accompanying drawings.
A thickness measuring system for online high-temperature cast pipes comprises a pipe carrier 3 arranged at the outlet of a casting machine and a detection system arranged on the moving line of the pipe carrier 3; the detection system comprises a wall thickness detection mechanism; the wall thickness detection mechanism comprises a probe 1-1 assembly, and the probe 1-1 assembly comprises a detection probe 1-1; the utility model discloses an online thickness measuring system of high temperature cast tube 5, the setting of fortune pipe car 3 can make things convenient for cast tube 5 to take out the placing after from the casting machine, also make things convenient for subsequent transportation to transport simultaneously, in addition fortune pipe car 3 also plays the effect of a removal cast tube 5, make things convenient for the detection of follow-up cooperation detecting system, detecting system mainly includes probe 1-1 assembly, probe 1-1 assembly is detecting probe 1-1, detecting probe 1-1 is ultrasonic probe 1-1, use the ultrasonic wave principle to measure the wall thickness of cast tube 5; meanwhile, the detection mechanism can completely measure the cast tube 5 from front to back through the autonomous operation of the tube transporting vehicle 3, in other words, the thickness measuring system disclosed by the utility model can measure the wall thickness of each area on the whole length of the cast tube 5, thereby changing the problem that the traditional point selection measurement of the wall thickness easily causes large errors; the utility model can immediately detect the wall thickness after the cast pipe is cast out of the pipe from the centrifugal casting machine, can immediately feed back the wall thickness data to the casting machine, and adjust the casting parameters; the repeated errors of the subsequent cast pipes are avoided, and the defective rate of the product is reduced.
Preferably, in the present invention, the pipe transporting vehicle 3 includes a vehicle body 31, the vehicle body 31 is provided with a supporting mechanism 4, the supporting mechanism 4 is provided to facilitate placing of the cast pipe 5, and in addition, as a greater optimization, the supporting mechanism 4 in the present invention includes a supporting plate 41 provided on the vehicle body 31, the supporting plate 41 is connected to the vehicle body 31, the supporting plate 41 plays a role of basic support, and supporting rollers 42 are provided at two ends of the supporting plate 41; the supporting roller 42 can rotate on the supporting plate 41, the supporting roller 42 can support the casting tube 5, and in addition, the supporting roller is vertically arranged with the casting tube 5 in the utility model, namely the rotating shaft 131 of the supporting roller 42 is arranged in parallel with the central axis of the casting tube 5, so that the rotation of the casting tube 5 on the supporting price can be realized; facilitating subsequent coaxiality and other testing of the cast tube 5.
Preferably, the probe 1-1 assembly of the present invention further comprises a probe control box 2, the probe control box 2 interacts with the detection probe 1-1, and the probe control box 2 is used for exciting the detection probe 1-1 and collecting signals; meanwhile, the detection probe 1-1 is connected with the probe control box 2, the connection modes are various, and the connection modes can be wire connection or signal connection, and the detection probe can be selected and set according to the requirement; meanwhile, the utility model is more optimized in that the probes 1-1 and the probe control box 2 are distributed at intervals; because the utility model measures the cast pipe 5 which is just cast, the cast pipe 5 has higher temperature, the probe control box 2 and the detection probe 1-1 are separately arranged, the influence of the high-temperature cast pipe 5 on the probe 1-1 detection box can be reduced, and the damage of high temperature to components in the probe 1-1 detection box is reduced; in addition, as a larger optimization, the probe 1-1 detection box of the utility model is connected with a cooling mechanism; the cooling mechanism can use a cooling fan to blow the probe 1-1 detection box, the cooling of the probe 1-1 detection box is realized by using air cooling, and the cooling mechanism can also use water cooling, a pipeline is arranged at the outer side of the probe 1-1 detection box and is connected with a water inlet mechanism and a water return mechanism, and the cooling of the probe 1-1 detection box is realized by heat exchange.
Preferably, the thickness measuring system of the present invention further comprises a connecting mechanism 1, and the detecting probe 1-1 is connected to the mechanical arm 6 through the connecting mechanism 1; the arrangement of the connecting mechanism 1 facilitates the connection of the mechanical arm 6 and the detection probe 1-1, in addition, the arrangement of the mechanical arm 6 facilitates the change of the position of the detection probe 1-1, the mechanical arm 6 can be controlled by a control system, and the autonomous detection of the whole thickness measuring system and the adjustment of the position of the detection probe 1-1 are realized.
Preferably, in the present invention, the connection mechanism 1 includes a connection plate 11, and the detection probe 1-1 is disposed on the connection plate 11; the arrangement of the connecting plate 11 facilitates the installation of the detection probe 1-1 and the arrangement of subsequent components, and in addition, the detection probe 1-1 and the connecting plate 11 can be connected in a clamping manner, so that the installation of the detection probe 1-1 is facilitated.
Preferably, in the present invention, the connecting plate 11 is connected to the mechanical arm 6 through a pressing mechanism 12; the arrangement of the overlaying mechanism 12 can ensure the stability of the position of the detection probe 1-1, and avoid the influence on subsequent detection caused by the long distance between the detection probe 1-1 and the cast tube 5 to be detected; in addition, in the present invention, the pressing mechanism 12 includes a lower pressing plate 121 and an upper pressing plate 122, the lower pressing plate 121 and the upper pressing plate 122 are distributed at intervals, a certain interval is provided between the upper pressing plate 122 and the lower pressing plate 121, which facilitates the setting of the subsequent probe position measuring mechanism 14, and also facilitates the connection between the pressing mechanism 12 and the connecting component, in addition, as preferred, the lower pressing plate 121 and the upper pressing plate 122 are connected through a guiding pressing mechanism, the guiding pressing mechanism includes a guiding rod 123 disposed on the lower pressing plate 121, the guiding rod 123 passes through the upper pressing plate 122, and a limiting cap 125 is disposed at the end of the guiding rod 123; the guiding rod 123 is arranged to play a guiding role, so that the relative movement between the upper pressing plate 122 and the lower pressing plate 121 can be ensured to have linearity, and in addition, the guiding rod 123 is provided with a pressing spring 124; the pressing spring 124 is arranged so that a supporting force is provided between the upper pressing plate 122 and the lower pressing plate 121, that is, by arranging the pressing spring 124, the lower pressing plate 121 and the upper pressing plate 122 can be positioned at two ends of the guide rod 123 without external force, and a pressing force is provided for position limitation of the subsequent detection probe 1-1, even if the outer plane of the casting pipe 5 is not a plane; the distance between the detection probe 1-1 and the outer side surface of the casting pipe 5 can be fixed, and the influence on subsequent measurement results caused by different distances between the detection probe 1-1 and the casting pipe 5 is reduced.
Preferably, in the present invention, a limiting mechanism 13 is disposed on a side surface of the lower pressing plate 121, the limiting mechanism 13 includes a rotating shaft 131 connected to the lower pressing plate 121, and a limiting roller 132 is disposed on the rotating shaft 131; the limiting roll shaft 132 is obliquely arranged; the plurality of limiting rollers 132 are provided in the present invention, and are stacked and distributed on both sides of the lower pressing plate 121; the limiting roll shaft 132 is arranged to play a limiting role, the limiting mechanisms 13 arranged on two sides of the lower pressing plate 121 are arranged in a V shape, and during detection, a V-shaped structure formed by the lower pressing plate 121 and the limiting mechanisms 13 can straddle on the cast pipe 5 to be detected to play a guiding and limiting role, so that the detection probe 1-1 can only move in the axial direction of the cast pipe 5, the normal alignment of the detection probe 1-1 and the pipe is ensured, and the detection position of the detection probe 1-1 is ensured; in addition, as a greater optimization, in the utility model, the lower pressing plate 121 is connected with the limiting mechanism 13 through the connecting side plate 111, the lower end of the connecting side plate 111 is provided with the inclined mounting surface 112, the arrangement of the inclined mounting surface 112 facilitates the arrangement of the rotating shaft 131 and the inclined arrangement of the limiting mechanism 13, and the connecting side plate 111 also facilitates the limiting of the subsequent connecting plate 11; preferably, the inner wall of the connecting side plate 111 of the utility model is provided with a guiding longitudinal groove, the side edge of the connecting plate 11 is provided with a guiding transverse block, and the guiding transverse block is matched with the guiding longitudinal groove, so that the linearity of the movement of the connecting plate 11 can be ensured, and meanwhile, the inclination of the connecting plate 11 is avoided; the normal alignment of the detection probe 1-1 and the cast tube 5 is ensured, and the measurement precision is ensured; the utility model discloses well 11 both sides of connecting plate are equipped with a connection curb plate 111 respectively, and in order to guarantee two intensity of connecting curb plate 111, two are connected and are equipped with the enhancement post between curb plate 111, avoid connecting the deformation of curb plate 111.
Preferably, in the present invention, the lower pressing plate 121 is connected to the connecting plate 11 through the buffering mechanism 16, and the setting of the buffering mechanism 16 can be selected as required, because the pressing mechanism 12 of the present invention also has a certain buffering capacity, the buffering mechanism 16 of the present invention is provided to more rapidly realize the buffering of the connecting plate 11; the damage caused by external vibration to the detection probe 1-1 is reduced; in the present invention, the buffer mechanism 16 includes a connecting rod 161 disposed on the connecting plate 11, the connecting plate 11 is connected to the lower pressing plate 121 through the connecting rod 161, and the connecting rod 161 is sleeved with a buffer spring 162; the connecting rod 161 penetrates through the connecting plate 11, and a limiting transverse block is arranged at the lower end of the connecting rod 161; with the arrangement, after the connecting plate 11 is impacted, the connecting plate 11 can move upwards relative to the connecting rod 161 and is simultaneously subjected to the downward elastic force of the buffer spring 162, so that the power generated by the impact is converted into the elastic potential energy of the buffer spring 162, and a damping and buffering effect is achieved.
Preferably, the connecting plate 11 of the present invention is a U-shaped structure, that is, the connecting plate 11 of the present invention includes a first transverse plate 101, two ends of the first transverse plate 101 are respectively provided with a longitudinal plate 102, the arrangement of the longitudinal plate 102 plays a role of an auxiliary frame height limiting, so as to avoid the cast pipe 5 from directly contacting with the detecting probe 1-1 to wear the detecting probe 1-1 during detection, and meanwhile, as a greater optimization, the lower end of the connecting plate 11 of the present invention is provided with an auxiliary roller shaft 15; the auxiliary roller shaft 15 is installed on the longitudinal plate 102, a groove can be formed in the longitudinal plate 102 to prevent the auxiliary roller shaft 15, the lowest end of the auxiliary roller shaft 15 is required to be arranged to protrude out of the longitudinal plate 102, so that the longitudinal plate 102 is not in contact with the surface of the cast pipe 5 to be measured in actual use, sliding friction between the longitudinal plate 102 and the cast pipe 5 is avoided, and the sliding friction of the longitudinal plate 102 is replaced by the rolling friction of the auxiliary roller shaft 15, so that scratches on the outer surface of the cast pipe 5 are reduced; in addition, in order to better avoid the contact between the detection probe 1-1 and the casting pipe 5, two auxiliary roll shafts 15 are respectively arranged on two sides of the detection probe 1-1 in the utility model; the auxiliary roll shaft 15 can play a role in elevating the detection probe 1-1, and can well avoid the problem of friction damage caused by relative movement of the detection probe 1-1 and the cast pipe 5.
Preferably, in the present invention, the lower pressing plate 121 is provided with a probe position measuring mechanism 14, the probe position measuring mechanism 14 includes an installation frame disposed on the lower pressing plate 121, the installation frame is provided with a position sensor 141, and the lower pressing plate 121 is provided with an avoiding through hole 142; the probe position measuring mechanism 14 can be used for identifying the position of the detection probe 1-1 in real time, and can be matched with the control system and the mechanical arm 6 to adjust the position of the detection probe 1-1 in real time, so that the position of the detection probe 1-1 is relatively stable, and the accuracy of subsequent detection is ensured; the position sensor 141 is disposed above the avoiding through hole 142 via the supporting frame 143.
The utility model discloses well detecting system includes switch board 9, and switch board 9 belongs to a well-known technique, and no longer the repeated description here, mainly receive the signal that parts such as each sensor, probe 1-1 assembly transmitted and come, and judge.
Preferably, in the utility model, the pipe transporting vehicle 3 is placed on a transportation track assembly, the transportation track assembly comprises a running track 32, the pipe transporting vehicle 3 can be additionally provided with a driving mechanism as required, and the driving mechanism can refer to the existing driving trolley structure, so as to ensure that the pipe transporting vehicle 3 moves on the running track 32; in addition, as preferred, in the utility model, the side of the running track 32 is provided with a cast tube 5 in-place recognition part; the in-place recognition part of the casting pipe 5 comprises a laser point-to-point sensor 72 arranged on one side of the running track 32 and a sensor reflection plate 71 arranged on the other side of the running track 32, wherein the laser point-to-point sensor 72 is arranged opposite to the sensor reflection plate 71; the cast tube 5 to position identification part is a mechanism for judging the start of measurement and contact measurement of the cast tube 5, so that the measurement automation of the cast tube 5 can be better realized; the identification part of the cast pipe 5 to the position needs to be matched with the control cabinet 9 for use; the laser spot sensor 72 and the sensor reflection plate 71 form a detection line, and when the cast pipe 5 is transported by the pipe transporting vehicle 3, whether the cast pipe 5 enters the detection space can be detected at the first time, so that the thickness measurement detection can be started.
Preferably, the thickness measuring system of the present invention further comprises a cast tube coordinate measuring mechanism 7, wherein the cast tube coordinate measuring mechanism 7 comprises a laser distance meter 8; the laser range finder 8 can be used for measuring the position of the pipe carrier 3 in real time, is matched with the probe 1-1 assembly and the in-place identification part of the cast pipe 5 for use, and is used for corresponding the detection data with the measured position to form wall thickness two-dimensional data, so that an operator can conveniently judge and identify the wall thickness two-dimensional data; the laser distance meter 8 is used for detecting the walking position of the pipe transporting vehicle 3 so as to correspond the detection data with the measurement position to form wall thickness two-dimensional data.
The control cabinet 9 is used for realizing control and data processing of the whole system.
A method for using a thickness measuring system for on-line high-temperature cast pipes 5; the using method comprises the following steps:
step 1: after being cast and pulled out by a centrifugal machine, the casting pipe 5 is placed on the pipe transporting vehicle 3;
step 2: the pipe transporting vehicle 3 drives the cast pipe 5 to be detected to move on the running track 32, in the process, the pipe transporting vehicle 3 passes through the cast pipe 5 position identification part, so that the laser point-to-point sensor 72 is triggered, the system enters a detection state at the moment, the mechanical arm 6 drives the probe 1-1 assembly, and the probe 1-1 assembly is attached to the pipe body of the cast pipe 5 to be detected; the pipe transporting vehicle 3 continues to move until the detection of the wall thickness of the cast pipe 5 in the full length is completed; the data detected by the probe 1-1 assembly is displayed on a display screen for the user to observe and confirm.
And step 3: after the step 2 is finished, the wall thickness of one cast pipe 5 to be detected is detected; if the next new cast pipe 5 is detected, the above operation is repeated.
The specific working process is that after the cast pipe 5 is cast and pulled out by a centrifuge, the cast pipe is conveyed to the next working procedure by the pipe conveying vehicle 3, in the process, the laser on-point sensor 72 is triggered, the system enters a detection state at the moment, the mechanical arm 6 drives the thickness measuring probe 1-1 assembly, the detection probe 1-1 and the connecting part thereof are placed on the pipe body of the cast pipe 5 to be detected, and the wall thickness detection is carried out while the pipe conveying vehicle is not stopped until the full-length wall thickness detection is completed; the control cabinet 9 obtains wall thickness data and data measured by the laser range finder 8, and two-dimensional data of the wall thickness of the cast tube 5 to be measured is obtained through arrangement.
The detection probe 1-1 in the middle probe 1-1 assembly of the utility model adopts a high temperature ultrasonic thickness measuring probe 1-1.
Obviously the specific implementation of the present invention is not limited by the above-mentioned manner, and various insubstantial improvements made by the method concept and technical solution of the present invention are all within the protection scope of the present invention.
Claims (10)
1. A thickness measuring system for online high-temperature cast pipes is characterized by comprising a pipe carrier arranged at an outlet of a casting machine and a detection system arranged on a moving line of the pipe carrier; the detection system comprises a wall thickness detection mechanism; the wall thickness detection mechanism comprises a probe assembly, and the probe assembly comprises a detection probe.
2. The system of claim 1, wherein the pipe transporting vehicle comprises a vehicle body, the vehicle body is provided with a support mechanism, the support mechanism comprises a support plate arranged on the vehicle body, and support rollers are arranged at two ends of the support plate.
3. The on-line thickness measuring system for the high-temperature cast pipe according to claim 1, wherein the probe assembly further comprises a probe control box, the detection probe is connected with the probe control box, and the probe control box are distributed at intervals.
4. The on-line thickness measuring system for the high-temperature cast pipe according to claim 1, further comprising a connecting mechanism, wherein the detection probe is connected with a mechanical arm through the connecting mechanism; the connecting mechanism comprises a connecting plate, and the detection probe is arranged on the connecting plate.
5. The on-line thickness measuring system for the high-temperature cast pipe as claimed in claim 4, wherein the connecting plate is connected with the mechanical arm through an overlaying mechanism.
6. The on-line thickness measuring system for the high-temperature cast pipe according to claim 5, wherein the overlaying mechanism comprises a lower pressing plate and an upper pressing plate, the lower pressing plate and the upper pressing plate are distributed at intervals, the lower pressing plate and the upper pressing plate are connected through a guiding overlaying mechanism, the guiding overlaying mechanism comprises a guide rod arranged on the lower pressing plate, the guide rod penetrates through the upper pressing plate, and a limiting cap is arranged at the end part of the guide rod; and a pressing spring is arranged on the guide rod.
7. The on-line thickness measuring system for the high-temperature cast pipe according to claim 6, wherein a limiting mechanism is arranged on the side surface of the lower pressing plate, the limiting mechanism comprises a rotating shaft connected with the lower pressing plate, and a limiting roller shaft is arranged on the rotating shaft; the limiting roll shaft is obliquely arranged.
8. The on-line thickness measuring system for the high-temperature cast pipe according to claim 6, wherein the lower pressing plate is connected with the connecting plate through a buffer mechanism, the buffer mechanism comprises a connecting rod arranged on the connecting plate, the connecting plate is connected with the lower pressing plate through the connecting rod, and a buffer spring is sleeved on the connecting rod; the connecting rod runs through the connecting plate setting, the connecting rod lower extreme is equipped with spacing horizontal piece.
9. The on-line thickness measuring system for the high-temperature cast pipe according to claim 8, wherein the lower end of the connecting plate is provided with an auxiliary roller shaft; and two auxiliary roll shafts are respectively arranged on two sides of the detection probe.
10. The system of claim 6, wherein the lower platen is provided with a probe position measuring mechanism, the probe position measuring mechanism comprises a mounting frame arranged on the lower platen, the mounting frame is provided with a position sensor, and the lower platen is provided with an avoiding through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023239653.5U CN214200026U (en) | 2020-12-29 | 2020-12-29 | Thickness measuring system for high-temperature cast pipe online use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023239653.5U CN214200026U (en) | 2020-12-29 | 2020-12-29 | Thickness measuring system for high-temperature cast pipe online use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214200026U true CN214200026U (en) | 2021-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023239653.5U Active CN214200026U (en) | 2020-12-29 | 2020-12-29 | Thickness measuring system for high-temperature cast pipe online use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214200026U (en) |
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2020
- 2020-12-29 CN CN202023239653.5U patent/CN214200026U/en active Active
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