A metal surface anticorrosion film layer thickness tester

Abstract

The utility model provides a metal surface anticorrosive film layer thickness tester relates to metal surface anticorrosive film layer thickness tester technical field, include: lacquer film appearance, one side of lacquer film appearance is equipped with adsorption mechanism, adsorption mechanism includes fixed frame, one side of fixed frame is equipped with top cap, the inside bushing of fixed frame has the magnet, the magnet is connected with fixed frame fixedly, the inside bushing of top cap has the cotton pad, the cotton pad is connected with top cap fixedly, the inside bushing of fixed frame has the pivot, the utility model, through setting adsorption mechanism, make this lacquer film appearance can with steel structure adsorption formula connection when using, and then the detection personnel can concentrate on using the detection of the anticorrosive film of steel structure with the thickness of probe, also can not influence the observation of detection personnel to lacquer film appearance display screen, make the whole detection process more safe.

Description

Technical Field

[0001] This utility model relates to the technical field of metal surface anti-corrosion film thickness tester, and in particular to a metal surface anti-corrosion film thickness tester. Background Technology

[0002] A metal coating thickness gauge is a specialized instrument used to measure the thickness of coatings on metal surfaces. It rapidly detects coating thickness in a non-destructive manner and is widely used in quality control processes in industries such as automotive manufacturing, aerospace, shipbuilding, electronics, and construction.

[0003] Existing metal coating thickness testers can be used to detect the thickness of the anti-corrosion coating on the outer surface of steel structures. However, these testers require constant contact with the anti-corrosion coating during use and require two-handed operation. When climbing to inspect the anti-corrosion coating of steel structures at heights, using the tester with both hands simultaneously poses a safety risk to the inspectors. Therefore, existing coating thickness testers that do not have the function of connecting to the steel structure are inconvenient to use. To address this, we provide a metal surface anti-corrosion coating thickness tester. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of existing paint film testers that cannot be adsorbed onto steel structures, and to provide a metal surface anti-corrosion film thickness tester.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a metal surface anti-corrosion film thickness tester, comprising: a paint film tester, wherein an adsorption mechanism is provided on one side of the paint film tester, the adsorption mechanism includes a fixed frame, a top cover is provided on one side of the fixed frame, a magnet is sleeved inside the fixed frame and fixedly connected to the fixed frame, a cotton pad is sleeved inside the top cover and fixedly connected to the top cover, a rotating shaft is sleeved inside the fixed frame and fixedly connected to the fixed frame, a rotating plate is sleeved on the outer surface of the rotating shaft and rotatably connected to the rotating shaft, a fixed shaft is fixedly connected to the inner side of the rotating plate, a rotating block is sleeved on the outer surface of the fixed shaft and rotatably connected to the fixed shaft, the rotating block is fixedly connected to the top cover, and a connecting mechanism is provided at one end of the fixed frame.

[0006] In a preferred embodiment, the fixed frame is fixedly connected to the paint film apparatus, and one end of the top cover is provided with an insert block, which is fixedly connected to the top cover.

[0007] In a preferred embodiment, the connecting mechanism includes a fixing block, which is fixedly connected to a fixing frame, and a locking rod is sleeved inside the fixing block and the insert block.

[0008] In a preferred embodiment, the locking rod is slidably connected to both the fixing block and the insert block, and a limit ring is fitted onto the outer surface of the locking rod.

[0009] In a preferred embodiment, the limiting ring is fixedly connected to the locking rod, and a spring is sleeved on the outer surface of the locking rod.

[0010] In a preferred embodiment, the two ends of the spring are respectively fixedly connected to the outer surface of the limiting ring and the inner wall of the fixing block.

[0011] In a preferred embodiment, one end of the lever is provided with a pull block, which is fixedly connected to the lever.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows: This invention, by incorporating an adsorption mechanism, allows the paint film analyzer to be adsorbed onto the steel structure during use. This enables inspectors to focus on using the probe to measure the thickness of the anti-corrosion film on the steel structure without affecting their observation of the paint film analyzer's display screen, making the entire inspection process safer. Furthermore, the inclusion of a rotating shaft and a fixed shaft allows the rotating plate and top cover to be flipped and adjusted, ensuring that the position of the top cover does not affect the adsorption between the magnet and the steel structure. Additionally, a connecting mechanism is provided, which works in conjunction with the adsorption mechanism to easily fix and release the top cover, allowing its position to be determined according to actual usage requirements. Attached Figure Description

[0013] Figure 1 A perspective view of a metal surface anti-corrosion film thickness tester provided by this utility model.

[0014] Figure 2 This invention provides a schematic diagram of the mounting frame for a metal surface anti-corrosion film thickness tester.

[0015] Figure 3 A schematic diagram of the cotton pad installation for a metal surface anti-corrosion film thickness tester provided by this utility model.

[0016] Figure 4 A schematic diagram of the shaft installation of a metal surface anti-corrosion film thickness tester provided by this utility model.

[0017] Figure 5 A schematic diagram of spring installation for a metal surface anti-corrosion film thickness tester provided by this utility model.

[0018] Legend: 1. Paint film measuring instrument; 2. Adsorption mechanism; 3. Connecting mechanism; 21. Fixing frame; 22. Top cover; 23. Magnet; 24. Cotton pad; 25. Rotating shaft; 26. Rotating plate; 27. Fixing shaft; 28. Rotating block; 29. ​​Insertion block; 31. Fixing block; 32. Clamping rod; 33. Limiting ring; 34. Spring; 35. Pull block. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0020] like Figures 1-5 As shown, this utility model provides a technical solution: a metal surface anti-corrosion film thickness tester, comprising: a film tester 1, an adsorption mechanism 2 on one side of the film tester 1, the adsorption mechanism 2 including a fixed frame 21, a top cover 22 on one side of the fixed frame 21, a magnet 23 sleeved inside the fixed frame 21, the magnet 23 being fixedly connected to the fixed frame 21, a cotton pad 24 sleeved inside the top cover 22, the cotton pad 24 being fixedly connected to the top cover 22, and a rotating shaft 25 sleeved inside the fixed frame 21, the rotating shaft 25 being fixedly connected to the top cover 22. The fixed frame 21 is fixedly connected. A rotating plate 26 is sleeved on the outer surface of the rotating shaft 25. The rotating plate 26 is rotatably connected to the rotating shaft 25. A fixed shaft 27 is fixedly connected to the inner side of the rotating plate 26. A rotating block 28 is sleeved on the outer surface of the fixed shaft 27. The rotating block 28 is rotatably connected to the fixed shaft 27. The rotating block 28 is fixedly connected to the top cover 22. A connecting mechanism 3 is provided at one end of the fixed frame 21. The fixed frame 21 is fixedly connected to the paint film instrument 1. An insert block 29 is provided at one end of the top cover 22. The insert block 29 is fixedly connected to the top cover 22.

[0021] In this embodiment, by providing a top cover 22 that can be used in conjunction with a fixed frame 21 to cover the magnet 23, the paint film analyzer 1 is prevented from maintaining an adsorption connection with the steel structure or steel product at all times. This allows the inspector to flexibly determine the usage state of the paint film analyzer 1 according to the needs of the user. The magnet 23 is also provided, and it can be tightly connected to the steel structure. This allows the inspector to concentrate on operating the probe of the paint film analyzer 1 while climbing on the steel structure, ensuring the safety of the inspector's other hand. The cotton pad 24 partially blocks the magnetic force of the magnet 23, so that when the top cover 22 covers the magnet 23, the paint film analyzer 1 will not be adsorbed onto the steel structure. In addition, the rotating shaft 25 and the fixed shaft 27 are provided, allowing the rotating plate 26 and the top cover 22 to be flipped and adjusted, so that the position of the top cover 22 will not affect the adsorption of the magnet 23 onto the steel structure. Example

[0022] like Figures 1-5 As shown, the connecting mechanism 3 includes a fixing block 31, which is fixedly connected to the fixing frame 21. A locking rod 32 is sleeved inside the fixing block 31 and the insert block 29. The locking rod 32 is slidably connected to both the fixing block 31 and the insert block 29. A limiting ring 33 is sleeved on the outer surface of the locking rod 32, which is fixedly connected to the locking rod 32. A spring 34 is sleeved on the outer surface of the locking rod 32, and both ends of the spring 34 are fixedly connected to the outer surface of the limiting ring 33 and the inner wall of the fixing block 31, respectively. A pull block 35 is provided at one end of the locking rod 32, which is fixedly connected to the locking rod 32.

[0023] In this embodiment, by setting the connecting mechanism 3, the top cover 22 can be conveniently fixed and unfixed, and the position of the top cover 22 can be determined according to the actual use needs. The locking rod 32 is set, and the locking rod 32 can be locked into the interior of the insert block 29, thereby fixing the insert block 29. This allows the top cover 22, which is fixedly connected to the insert block 29, to be tightly fitted and connected to the fixing frame 21, thereby blocking the magnet 23.

[0024] Working principle: like Figures 1-5As shown, when using this utility model, if it is necessary to test the thickness of the anti-corrosion film at a high position on the steel structure, the inspector can first climb to a suitable position and then pull the pull block 35. The pull block 35 can drive the locking rod 32 to slide within the fixed block 31, thereby disengaging the locking rod 32 from the insert block 29. At the same time, the locking rod 32 can compress the spring 34 using the limiting ring 33 during sliding, causing the spring 34 to generate elastic force. Then, the top cover 22 can drive the insert block 29 to disengage from the fixed block 31. The top cover 22 can also drive the rotating block 28 to rotate around the fixed axis 27. When the top cover 22 is flipped to a certain position, it will also drive the rotating plate 26 to rotate around the rotating axis 25. Thus, after the position of the top cover 22 is adjusted, it will not affect the adsorption of the magnet 23 to the steel structure. At this time, the inspector can hold the probe of the paint film meter 1 with one hand for safety and use the other hand to test the anti-corrosion film at different positions on the steel structure. At the same time, the inspector can also effectively observe the values ​​displayed on the screen of the paint film meter 1, making the maintenance of the steel structure more detailed.

[0025] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A metal surface anti-corrosion film thickness tester, characterized in that, include: A paint film apparatus (1) is provided with an adsorption mechanism (2) on one side. The adsorption mechanism (2) includes a fixed frame (21). A top cover (22) is provided on one side of the fixed frame (21). A magnet (23) is fitted inside the fixed frame (21). The magnet (23) is fixedly connected to the fixed frame (21). A cotton pad (24) is fitted inside the top cover (22). The cotton pad (24) is fixedly connected to the top cover (22). A rotating shaft (25) is fitted inside the fixed frame (21). The rotating shaft (25) is fixedly connected to the fixed frame (21). A rotating plate (26) is sleeved on the outer surface of the rotating shaft (25). The rotating plate (26) is rotatably connected to the rotating shaft (25). A fixed shaft (27) is fixedly connected to the inner side of the rotating plate (26). A rotating block (28) is sleeved on the outer surface of the fixed shaft (27). The rotating block (28) is rotatably connected to the fixed shaft (27). The rotating block (28) is fixedly connected to the top cover (22). A connecting mechanism (3) is provided at one end of the fixed frame (21).

2. The metal surface anti-corrosion film thickness tester according to claim 1, characterized in that: The fixed frame (21) is fixedly connected to the paint film apparatus (1), and one end of the top cover (22) is provided with an insert (29), which is fixedly connected to the top cover (22).

3. The metal surface anti-corrosion film thickness tester according to claim 1, characterized in that: The connecting mechanism (3) includes a fixing block (31), which is fixedly connected to the fixing frame (21). The fixing block (31) and the insert block (29) are fitted with a locking rod (32).

4. The metal surface anti-corrosion film thickness tester according to claim 3, characterized in that: The locking rod (32) is slidably connected to the fixing block (31) and the insert block (29), and a limit ring (33) is sleeved on the outer surface of the locking rod (32).

5. The metal surface anti-corrosion film thickness tester according to claim 4, characterized in that: The limiting ring (33) is fixedly connected to the locking rod (32), and a spring (34) is sleeved on the outer surface of the locking rod (32).

6. The metal surface anti-corrosion film thickness tester according to claim 5, characterized in that: The two ends of the spring (34) are fixedly connected to the outer surface of the limiting ring (33) and the inner wall of the fixing block (31), respectively.

7. The metal surface anti-corrosion film thickness tester according to claim 4, characterized in that: One end of the lever (32) is provided with a pull block (35), and the pull block (35) is fixedly connected to the lever (32).

Images