Sensor-based slow-release anticorrosive coating permeability detection equipment

Abstract

The invention discloses a sensor-based slow-release anticorrosive coating permeability detection device, and relates to the technical field of anticorrosive coating detection. The slow-release anticorrosive coating permeability detection equipment based on the sensor comprises a detection box body, a through connecting pipe is assembled at the top of the detection box body, and a fixing plate and a heating pipe are assembled in the detection box body. According to the sensor-based slow-release anticorrosive coating permeability detection equipment, rapidly flowing air flow is blown into a collection bin, a heating pipe and a detection sensor are started at the same time, corresponding heating operation and corresponding detection operation are performed on the air flow, and a first transmission rod, a wind wheel, a rotating block, a driving rod, a sliding groove, a first connecting rod, a push rod and a first spring are matched; the through hole for conveying hot air on the collecting bin reciprocates for a certain distance, so that the hot air is prevented from continuously blowing to a fixed point position on the anticorrosive coating, and the accuracy of a detection result of the device is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of anticorrosive coating detection, in particular to a slow-release type anticorrosive coating permeability detection equipment based on a sensor. BACKGROUND

[0002] The slow-release type anticorrosive coating permeability detection equipment based on a sensor mainly relates to the performance evaluation and material protection field of anticorrosive coatings. With the increasing demand for the durability of materials such as metals and concrete in the industrial and construction fields, slow-release type anticorrosive coatings are widely used because they can gradually release anticorrosive active ingredients and prolong the service life of materials. However, the anticorrosive effect of the coating is largely dependent on its permeability, i.e. the ability of water, oxygen or corrosive ions to penetrate the coating. Excessive permeability can reduce the protective performance of the coating and even cause premature corrosion of the protected material.

[0003] A high-temperature and high-pressure anticorrosive coating permeability detection device is disclosed in Chinese Patent CN221993284U granted and announced on November 12, 2024, wherein the detection box is internally connected with a partition plate through a fixed rod, the collection bin is connected with the fixed rod at the top of the partition plate inside the detection box, the top surface of the detection box is fixedly connected with a connecting pipe penetrating through the detection box and extending into its interior, the outer peripheral wall of the connecting pipe is fixedly installed with an electromagnetic valve, the anticorrosive coating is placed on the top surface of the partition plate, and a plurality of connecting holes are formed in the bottom surface of the partition plate.

[0004] In the above application file, the anticorrosive coating is coated on the partition plate, and the hot air after heating is directly blown to the anticorrosive coating on the partition plate from the bottom of the collection bin. However, in the case of long-time detection, the device continuously sends hot air vertically to a certain point, which may cause the coating at that point to be blown by the hot air, thereby affecting the detection result of the device. SUMMARY

[0005] In view of the deficiencies of the prior art, the present application provides a slow-release type anticorrosive coating permeability detection equipment based on a sensor, which solves the problems raised in the background art. To achieve the above purpose, the present application is implemented by the following technical scheme: a slow-release type anticorrosive coating permeability detection equipment based on a sensor, comprising: a detection box body, a connecting pipe penetrating through the top of the detection box body, a fixed plate and a heating pipe respectively assembled in the inside of the detection box body, a collection bin hinged to the bottom of the fixed plate, and a detection sensor assembled in the inside of the detection box body; a coating partition plate, the coating partition plate is assembled in the detection box body, and a connecting hole penetrating through the coating partition plate is formed; The inside of the detection box is rotationally connected with a transmission rod one, the inside of the fixed plate and the heating pipe is provided with a through sliding groove, the inside of the sliding groove is slidably connected with a connecting rod one, the transmission rod one and the connecting rod one are assembled with a transmission part for transmission, the side of the connecting rod one is assembled with a push rod, the collection bin and the detection box are assembled with a spring one, the inside of the detection box is assembled with a support assembly for maintaining the stability of the coating separator, and the inside of the detection box is assembled with a mixing assembly for stirring hot air.

[0006] Preferably, the transmission part comprises a wind wheel assembled on the side of the transmission rod one, the side of the wind wheel is rotationally connected with a rotating block, and the outer side of the rotating block is rotationally connected with a driving rod. Through the use of the device, the through hole for conveying hot air on the collection bin moves back and forth by a certain distance, preventing the hot air from continuously blowing to a fixed point position on the anticorrosive coating, and improving the accuracy of the detection result of the device.

[0007] Preferably, the push rod is located at the side of the collection bin and in contact with the collection bin.

[0008] Preferably, the support assembly comprises a hydraulic chamber one, the inner wall of the hydraulic chamber one is slidably connected with a sliding block through the spring two, the side of the hydraulic chamber one is slidably connected with an arc-shaped rod through the piston, the side of the detection box is rotationally connected with a torsional spring block, one end of the torsional spring block is fixedly connected with a stress rod, the other end of the torsional spring block is fixedly connected with a limiting rod, and the side of the coating separator is provided with a limiting groove. Through the use of the support assembly, the coating separator can be additionally supported in this case, preventing the coating separator from shaking and affecting the use of the device.

[0009] Preferably, the hydraulic chamber one is located at the outer side of the transmission rod one and in a fixed state with the transmission rod one.

[0010] Preferably, the spring two is assembled on the inner wall of the hydraulic chamber one away from the sliding block.

[0011] Preferably, the stress rod is located at the side of the arc-shaped rod and in contact with the arc-shaped rod.

[0012] Preferably, the mixing assembly comprises a bevel gear one, the inner wall of the detection box is rotationally connected with a rotating rod, the bottom of the rotating rod is fixedly connected with a bevel gear two, the outer side of the rotating rod is fixedly connected with a rotating disc, and the bottom of the rotating disc is fixedly connected with a stirring rod. Through the use of the mixing assembly, the airflow at the collection bin can be stirred, improving the heating efficiency of the heating pipe for the airflow and making the device more convenient to use.

[0013] Preferably, the bevel gear is located at the outer side of the transmission rod one and is in a fixed state with the transmission rod one.

[0014] Preferably, the bevel gear two is located at the side of the bevel gear one and is in an engagement state with the bevel gear one.

[0015] The application provides a sensor-based slow-release anti-corrosion coating permeability detection device. (1) The sensor-based slow-release anti-corrosion coating permeability detection device blows the fast-flowing airflow into the collection bin, simultaneously starts the heating pipe and the detection sensor, and performs corresponding heating and detection operations on the airflow. In cooperation with the transmission rod one, the wind wheel, the rotating block, the driving rod, the sliding groove, the connecting rod one, the push rod and the spring one, the through hole for conveying hot air on the collection bin is reciprocally moved by a certain distance, so that the hot air is prevented from continuously blowing to a fixed point on the anti-corrosion coating, and the accuracy of the detection result of the device is improved.

[0016] (2) When the transmission rod one rotates quickly, the hydraulic bin one can be quickly rotated, and in cooperation with the spring two, the sliding block, the arc-shaped rod, the torsion spring block, the stress rod, the limiting rod and the limiting groove, the coating partition plate can be additionally supported, so that the shaking of the coating partition plate is prevented and the use of the device is affected.

[0017] (3) When the transmission rod one is in a rotating state, the bevel gear one can be rotated, so that the bevel gear one drives the bevel gear two to rotate. The bevel gear two in a rotating state drives the rotating rod to rotate, so that the rotating rod drives the rotating disc to rotate, the rotating disc drives the stirring rod to rotate, the airflow located at the collection bin is stirred, the heating efficiency of the heating pipe for the airflow is improved, and the device is more convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall appearance three-dimensional structure of the application; Figure 2 It is a schematic diagram of the overall cross-sectional three-dimensional structure of the application; Figure 3 It is a schematic diagram of the three-dimensional structure of part of the components of the application; Figure 4 It is a schematic diagram of the three-dimensional structure of part of the components of the application; Figure 5 It is a schematic diagram of the three-dimensional structure of the support assembly of the application; Figure 6 It is a schematic diagram of the three-dimensional structure of part of the components of the support assembly of the application; Figure 7A three-dimensional structure schematic view of a part coating partition plate of the present application; Figure 8 A three-dimensional structure schematic view of a mixing assembly of the present application; Figure 9 A three-dimensional structure schematic view of the present application Figure 8 An enlarged structure schematic view at A in the middle; Figure 10 A three-dimensional structure schematic view of the overall appearance of the present application.

[0019] In the figure: 100, detection box; 200, coating partition plate; 300, connecting pipe; 400, fixed plate; 500, collection bin; 600, heating pipe; 1000, detection sensor; 701, transmission rod one; 702, wind wheel; 703, rotating block; 704, drive rod; 705, sliding groove; 706, connecting rod one; 707, push rod; 708, spring one; 800, support assembly; 801, hydraulic bin one; 802, spring two; 803, sliding block; 804, arc-shaped rod; 805, torsion spring block; 806, force rod; 807, limiting rod; 808, limiting groove; 900, mixing assembly; 901, bevel gear one; 902, rotating rod; 903, bevel gear two; 904, rotating disc; 905, stirring rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0021] Embodiment one, please refer to Figures 1-4 A sensor-based slow-release type anticorrosive coating permeability detection equipment, comprising: The detection box 100 is provided with a penetrating connecting pipe 300 at the top, and is provided with a fixed plate 400 and a heating pipe 600 inside, the bottom of the fixed plate 400 is hingedly connected with a collection bin 500, and the inside of the detection box 100 is provided with a detection sensor 1000; The coating partition plate 200 is assembled in the detection box 100, and a penetrating connecting hole is formed in the coating partition plate 200; The inside of the detection box 100 is rotationally connected with a transmission rod one 701, the inside of the fixed plate 400 and the heating pipe 600 is provided with a through sliding slot 705, the inside of the sliding slot 705 is slidably connected with a connecting rod one 706, the transmission rod one 701 and the connecting rod one 706 are assembled with a transmission part for transmission, the transmission part comprises a wind wheel 702 assembled on the side of the transmission rod one 701, the side of the wind wheel 702 is rotationally connected with a rotating block 703. The anticorrosive coating is placed on the coating partition plate 200, then the coating partition plate 200 is inserted into the detection box 100, the detection box 100 is closed, the connecting pipe 300 connected with the air pump is started, the fast flowing air flow is blown into the collecting bin 500, and the heating pipe 600 and the detection sensor 1000 are started, so that the air flow is subjected to corresponding heating operation and corresponding detection operation, the high pressure air flow flowing into the detection box 100 at a high speed can drive the wind wheel 702 to rotate at a high speed, and the wind wheel 702 drives the transmission rod one 701 fixedly connected therewith and the rotating block 703 rotationally connected therewith to rotate at a high speed.

[0022] The outside of the rotating block 703 is rotationally connected with a driving rod 704, the side of the connecting rod one 706 is assembled with a push rod 707, the push rod 707 is located at the side of the collecting bin 500 and is in contact with the collecting bin 500, and the spring one 708 is assembled between the collecting bin 500 and the detection box 100. Figure Four As shown in the middle, when the rotating block 703 rotates to the leftmost position on the wind wheel 702, the rotating block 703 can drive the driving rod 704 rotationally connected therewith to move to the left side, the driving rod 704 drives the connecting rod one 706 hinged thereto to move, and because the connecting rod one 706 is slidably connected with the fixed plate 400 and the heating pipe 600 through the sliding slot 705, the connecting rod one 706 is limited by the sliding slot 705 to move a certain distance to the left in the horizontal direction, the connecting rod one 706 drives the push rod 707 fixedly connected therewith to move to the left, and the collecting bin 500 hinged with the fixed plate 400 is no longer limited by the push rod 707 and can move a certain distance to the left under the action of the spring one 708; similarly, when the rotating block 703 moves to the rightmost position on the wind wheel 702, the push rod 707 can be in the state of pressing the collecting bin 500, so that the collecting bin 500 stretches the spring one 708 to move a certain distance to the right, so that the through hole for conveying hot air on the collecting bin 500 moves back and forth by a certain distance, the hot air is prevented from continuously blowing to a fixed point position on the anticorrosive coating, the coating at the fixed point is prevented from being blown by the hot air, and the accuracy of the detection result of the device is improved.

[0023] In use, the anti-corrosion coating is placed on the coating partition 200, and then the coating partition 200 is inserted into the detection box 100, the detection box 100 is closed, the connecting pipe 300 connected with the air pump is started, the rapid airflow is blown into the collection bin 500, and the heating pipe 600 and the detection sensor 1000 are started to perform corresponding heating and detection operations on the airflow. The high-pressure airflow flowing into the detection box 100 at a high speed can drive the wind wheel 702 to rotate rapidly, and the wind wheel 702 drives the transmission rod I 701 fixedly connected thereto and the rotating block 703 rotationally connected thereto to rotate rapidly, so that the rotating block 703 drives the driving rod 704 rotationally connected thereto to move to the left side, the driving rod 704 drives the connecting rod I 706 hingedly connected thereto to move to the left side, and the connecting rod I 706 drives the push rod 707 fixedly connected thereto to move to the left side. Figure Four As shown in FIG. 6, when the rotating block 703 rotates to the leftmost position on the wind wheel 702, the rotating block 703 drives the driving rod 704 rotationally connected thereto to move to the left side, the driving rod 704 drives the connecting rod I 706 hingedly connected thereto to move to the left side, and the connecting rod I 706 drives the push rod 707 fixedly connected thereto to move to the left side. Because the connecting rod I 706 is slidably connected with the fixed plate 400 and the heating pipe 600 through the sliding groove 705, the connecting rod I 706 is limited in the horizontal direction to move to the left side by a certain distance, and the push rod 707 fixedly connected with the connecting rod I 706 moves to the left side. The collection bin 500 hingedly connected with the fixed plate 400 is no longer limited by the push rod 707 and can move to the left side by a certain distance under the action of the spring I 708. Similarly, when the rotating block 703 moves to the rightmost position on the wind wheel 702, the push rod 707 is in a state of pressing the collection bin 500, so that the collection bin 500 drives the spring I 708 to move to the right side by a certain distance. In this way, the through hole on the collection bin 500 for conveying hot air can move back and forth by a certain distance, so that the hot air is not continuously blown to a fixed position on the anti-corrosion coating.

[0024] Embodiment two, please refer to Figures 1-7 On the basis of embodiment one, the inside of the detection box 100 is provided with a support assembly 800 for maintaining the stability of the coating partition 200. The support assembly 800 includes a hydraulic bin I 801 located at the outside of the transmission rod I 701 and fixedly connected with the transmission rod I 701. The inner wall of the hydraulic bin I 801 is slidably connected with a sliding block 803 through the spring II 802. The end of the spring II 802 away from the sliding block 803 is assembled on the inner wall of the hydraulic bin I 801. When the transmission rod I 701 rotates rapidly, the hydraulic bin I 801 assembled on the outside of the transmission rod I 701 also rotates rapidly. Under the action of centrifugal force, the sliding block 803 in the hydraulic bin I 801 stretches the spring II 802 and slides along the inner wall of the hydraulic bin I 801, thereby pushing the oil originally stored in the hydraulic bin I 801.

[0025] The side of the hydraulic bin 801 is connected with the arc-shaped rod 804 through the setting of the piston sliding connection, the side of the detection box 100 is rotationally connected with the torsion spring block 805, one end of the torsion spring block 805 is fixedly connected with the stress rod 806, the stress rod 806 is located at the side of the arc-shaped rod 804 and is in contact with the arc-shaped rod 804. When the oil originally stored in the hydraulic bin 801 is pushed to flow towards the end of the arc-shaped rod 804, the arc-shaped rod 804 connected with the hydraulic bin 801 through the setting of the piston sliding connection is moved, and the arc-shaped rod 804 rotating with the hydraulic bin 801 is synchronously stretched out to press the stress rod 806 located at the side of the arc-shaped rod 804 and move the stress rod 806.

[0026] The other end of the torsion spring block 805 is fixedly connected with the limiting rod 807, and the side of the coating partition plate 200 is provided with the limiting groove 808. When the stress rod 806 moves, Figure Six As shown in the middle, the stress rod 806 drives the torsion spring block 805 fixedly connected therewith to rotate counterclockwise by a certain angle, so that the torsion spring block 805 drives the limiting rod 807 fixedly connected therewith to rotate, and the limiting rods 807 on both sides are moved into the limiting grooves 808 on the side of the coating partition plate 200 to additionally support the coating partition plate 200, preventing the coating partition plate 200 from shaking to affect the use of the device.

[0027] After the detection operation is completed, the high-pressure airflow is stopped from being sent in, so that the wind wheel 702, the transmission rod 701 and the hydraulic bin 801 stop rotating, and the sliding block 803 loses the effect of the centrifugal force, and can be reset under the action of the spring 802.

[0028] In use, on the basis of the first embodiment, when the transmission rod 701 rotates quickly, the hydraulic bin 801 assembled on the outside of the transmission rod 701 can rotate quickly, the sliding block 803 in the hydraulic bin 801 is stretched under the action of the centrifugal force, the spring 802 is stretched, and the sliding block 803 slides along the inner wall of the hydraulic bin 801 to push the oil originally stored in the hydraulic bin 801 to flow towards the end of the arc-shaped rod 804, drive the arc-shaped rod 804 connected with the hydraulic bin 801 through the setting of the piston sliding connection to move, and the arc-shaped rod 804 rotating with the hydraulic bin 801 is synchronously stretched out to press the stress rod 806 located at the side of the arc-shaped rod 804 and move the stress rod 806 to Figure SixAs shown in the figure, the force bar 806 drives the torsion spring block 805 fixedly connected therewith to rotate counterclockwise by a certain angle, so that the torsion spring block 805 drives the limiting rod 807 fixedly connected therewith to rotate, and the limiting rods 807 on both sides are immediately moved into the limiting grooves 808 on the side of the coating partition plate 200 to additionally support the coating partition plate 200; after the detection operation is completed, the high-pressure airflow is stopped from being fed, so that the wind wheel 702, the transmission rod one 701 and the hydraulic bin one 801 stop rotating, and the sliding block 803 loses the effect of the centrifugal force, and can be reset under the action of the spring two 802.

[0029] Embodiment three, please refer to Figures 1-9 On the basis of the embodiment one and the embodiment two, the inside of the detection box 100 is internally assembled with a mixing assembly 900 for stirring hot air, the mixing assembly 900 comprises a bevel gear one 901, the bevel gear one 901 is located at the outside position of the transmission rod one 701 and is in a fixed state with the transmission rod one 701, and the inside wall of the detection box 100 is rotationally connected with a rotating rod 902, the bottom of the rotating rod 902 is fixedly connected with a bevel gear two 903, the bevel gear two 903 is located at the side position of the bevel gear one 901 and is in an engaged state with the bevel gear one 901. When the transmission rod one 701 is in a rotating state, the bevel gear one 901 fixedly connected with the transmission rod one 701 is driven to rotate, so that the bevel gear one 901 drives the bevel gear two 903 engaged therewith to rotate, and the bevel gear two 903 in a rotating state drives the rotating rod 902 fixedly connected therewith to rotate.

[0030] The outside of the rotating rod 902 is fixedly connected with a rotating disc 904, and the bottom of the rotating disc 904 is fixedly connected with a stirring rod 905. When the rotating rod 902 rotates, the rotating rod 902 drives the rotating disc 904 fixedly connected therewith to rotate, and the rotating disc 904 drives the stirring rod 905 fixedly connected therewith to rotate, so as to stir the airflow at the collecting bin 500, improve the heating efficiency of the heating pipe 600 on the airflow, and make the device more convenient to use.

[0031] In use, on the basis of the embodiment one and the embodiment two, when the transmission rod one 701 is in a rotating state, the bevel gear one 901 fixedly connected with the transmission rod one 701 is driven to rotate, so that the bevel gear one 901 drives the bevel gear two 903 engaged therewith to rotate, and the bevel gear two 903 in a rotating state drives the rotating rod 902 fixedly connected therewith to rotate, so that the rotating rod 902 drives the rotating disc 904 fixedly connected therewith to rotate, and the rotating disc 904 drives the stirring rod 905 fixedly connected therewith to rotate, so as to stir the airflow at the collecting bin 500.

[0032] The above merely describes preferred specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art, according to the technical solution and inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A sensor-based, slow-release, corrosion-preventive coating permeability detection apparatus, characterized by, include: The detection chamber has a through connecting pipe at the top, a fixing plate and a heating pipe inside, a collection chamber hinged to the bottom of the fixing plate, and a detection sensor inside. A coated partition is assembled inside the detection chamber, and a through connection hole is provided on the coated partition; The detection chamber is internally connected to a transmission rod. The fixed plate and the heating tube have through grooves. A connecting rod is slidably connected inside the grooves. A transmission component for transmission is assembled between the transmission rod and the connecting rod. A push rod is assembled on the side of the connecting rod. A spring is assembled between the collection chamber and the detection chamber. A support assembly for maintaining the stability of the coating partition is assembled inside the detection chamber. A mixing assembly for agitating hot air is assembled inside the detection chamber.

2. A sensor-based, slow-release, corrosion protection coating permeability detection apparatus according to claim 1, wherein: The transmission component includes a wind turbine mounted on one side of a transmission rod, a rotating block rotatably connected to the side of the wind turbine, and a drive rod rotatably connected to the outer side of the rotating block.

3. A sensor-based, slow-release, corrosion protection coating permeability detection apparatus according to claim 2, wherein: The push rod is located on the side of the collection chamber and is in contact with the collection chamber.

4. A sensor-based, slow-release, corrosion protection coating permeability detection apparatus according to claim 2, wherein: The support assembly includes a hydraulic chamber, the inner wall of which is slidably connected to a sliding block via a spring, the side of which is slidably connected to an arc-shaped rod via a piston, the side of which is rotatably connected to a torsion spring block, one end of which is fixedly connected to a force-bearing rod, and the other end of which is fixedly connected to a limiting rod, and the side of which is coated partition has a limiting groove.

5. A sensor-based, slow-release, corrosion protection coating permeability detection apparatus according to claim 4, wherein: The hydraulic chamber is located outside the transmission rod and is fixed to the transmission rod.

6. A sensor-based, slow-release, corrosion protection coating permeability detection apparatus according to claim 4, wherein: The end of the second spring away from the sliding block is fitted onto the inner wall of the first hydraulic chamber.

7. A sensor-based, slow-release, corrosion protection coating permeability detection apparatus according to claim 4, wherein: The force-bearing rod is located on the side of the arc-shaped rod and is in contact with the arc-shaped rod.

8. A sensor-based, slow-release, corrosion protection coating permeability detection apparatus according to claim 4, wherein: The mixing component includes a first bevel gear, a rotating rod rotatably connected to the inner wall of the detection box, a second bevel gear fixedly connected to the bottom of the rotating rod, a rotating disk fixedly connected to the outer side of the rotating rod, and a stirring rod fixedly connected to the bottom of the rotating disk.

9. The sensor-based slow-release anti-corrosion coating permeability testing device according to claim 8, characterized in that: The first bevel gear is located on the outside of the first transmission rod and is fixed to the first transmission rod.

10. A sensor-based slow-release anti-corrosion coating permeability testing device according to claim 8, characterized in that: The second bevel gear is located on the side of the first bevel gear and is in mesh with the first bevel gear.

Images