Pressure vessel corner angle detection ruler

Abstract

The utility model relates to the technical field of detection rulers, and particularly discloses a pressure vessel corner angle detection ruler, which comprises a main board, an adjusting mechanism and a positioning mechanism, the top of the main board is rotatably connected with an angle needle, the adjusting mechanism is arranged on the main board and is used for adjusting a device, and the positioning mechanism is arranged on the main board and is used for positioning the device. The positioning mechanism is used for measuring and fixing the device. In the using process of the device, a worker can rotate an adjusting ring to drive an attaching ring, the attaching ring is made to be attached to a measuring ruler to move, the device is driven to conduct fine adjustment, more accurate measurement can be conveniently conducted by the device, and when the device reaches the measuring height, the worker can rotate a rotating rod to drive a fixing rod to rotate in a limiting block, so that the device is more accurate in measurement. At the moment, the measuring position of the device can be fixed, and the using stability effect of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of measuring ruler technology, specifically a pressure vessel corner measuring ruler. Background Technology

[0002] A pressure vessel edge gauge is a specialized tool used to inspect the edge angles of pressure vessels caused by welding and other processes. Its function is to determine whether the vessel manufacturing conforms to relevant standards and specifications by measuring the edge angle values ​​formed by geometric deviations on the vessel surface. It can promptly detect potential deviations in the manufacturing process, prevent edge angles from exceeding the standard and causing additional stress during vessel operation, thereby ensuring the safety and reliability of the pressure vessel and ensuring that it will not cause safety accidents due to edge angle issues during use. At the same time, it can also ensure that the vessel manufacturing quality meets the design and relevant standard requirements.

[0003] Existing pressure vessel corner measuring rulers are not convenient for fine-tuning, making it difficult to accurately adapt to the inspection parts of pressure vessels of different specifications during inspection. When faced with inspection points with complex shapes or slight differences in size, the inability to finely adjust the measuring ruler to fully fit the container surface can easily cause deviations in the inspection position, thus affecting the accuracy of the measured corner angle data. It also increases the difficulty of the inspection operation, making the inspection process less convenient and efficient. This inconvenience is even more obvious when multiple different parts need to be accurately inspected. To address this, we propose a pressure vessel corner measuring ruler. Utility Model Content

[0004] The purpose of this utility model is to provide a pressure vessel corner measuring ruler to solve the problem mentioned in the background art that the existing pressure vessel corner measuring rulers are inconvenient to fine-tune, making it difficult to accurately adapt to the measuring parts of pressure vessels of different specifications during testing. When facing measuring points with complex shapes or slight differences in size, it is not possible to make the measuring ruler fully fit the container surface through fine adjustment, which can easily cause deviations in the measuring position, thereby affecting the accuracy of the measured corner angle data. At the same time, it will also increase the difficulty of the testing operation, making the testing process less convenient and efficient. This inconvenience is even more obvious when multiple different parts need to be accurately tested.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pressure vessel corner measuring ruler, comprising: a main board, with an angle needle rotatably connected to the top of the main board.

[0006] It also includes: an adjustment mechanism, which is mounted on the main board and is used to adjust the device;

[0007] The positioning mechanism is mounted on the motherboard and is used to measure and fix the device.

[0008] The adjustment mechanism includes an adjustment plate fixedly connected to the top of the main board, a fitting ring rotatably connected inside the adjustment plate, an adjustment ring fixedly connected to the top of the fitting ring, and a measuring ruler fixedly connected to the top of the main board.

[0009] The measuring ruler has a fixed rod that slides inside, a limit block that is rotatably connected to the top of the fixed rod, and a rotating rod that is fixedly connected to the top of the limit block.

[0010] The positioning mechanism includes a positioning plate fixedly connected to one side of the main board, a fixing bolt fixedly connected inside the positioning plate, a shrink cylinder fixedly connected to one side of the positioning plate, and a telescopic rod slidably connected inside the shrink cylinder.

[0011] One side of the telescopic rod is fixedly connected to a connecting ring, and the bottom of the connecting ring is fixedly connected to a suction cup.

[0012] The motherboard has a connecting plate fixedly connected to its top, and the connecting plate has scale lines fixedly connected to its top.

[0013] The motherboard has a protective plate fixedly connected to its top, and the protective plate has a protective pad fixedly connected to its top.

[0014] This utility model has at least the following beneficial effects:

[0015] In use, this invention features an adjustment mechanism that allows operators to rotate the adjusting ring to move the fitting ring against the measuring scale, enabling fine-tuning and more accurate measurements. When the device reaches the measuring height, the operator can rotate the rotating rod to rotate the fixing rod within the limiting block, fixing the measuring position and improving stability. The positioning mechanism allows the device to be fitted and installed using a connecting ring and a fixed suction cup. Additionally, the device can slide within the shrink cylinder using a telescopic rod to adjust its detection position, enhancing ease of use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the protective plate of this utility model;

[0018] Figure 3 This is a schematic diagram of the adjustment mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the positioning mechanism of this utility model.

[0020] In the diagram: 1. Main board; 101. Connecting plate; 102. Scale line; 103. Protective plate; 104. Protective pad; 105. Angle needle; 2. Adjustment mechanism; 201. Measuring ruler; 202. Rotating rod; 203. Limiting block; 204. Fixing rod; 205. Adjusting ring; 206. Fitting ring; 207. Adjusting plate; 3. Positioning mechanism; 301. Positioning plate; 302. Fixing bolt; 303. Shrink cylinder; 304. Telescopic rod; 305. Connecting ring; 306. Fixing suction cup. Detailed Implementation

[0021] 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.

[0022] Example 1

[0023] Please see Figures 1 to 4 This utility model provides a technical solution: a pressure vessel corner measuring ruler, comprising: a main board 1, with an angle needle 105 rotatably connected to the top of the main board 1.

[0024] It also includes: adjustment mechanism 2, which is mounted on the main board 1 and is used to adjust the device;

[0025] Positioning mechanism 3 is mounted on the main board 1 and is used to measure and fix the device.

[0026] An adjustment mechanism 2 is fixedly connected to the top of the main board 1. During use, the operator can rotate the adjustment ring 205 to drive the fitting ring 206, so that the fitting ring 206 fits against the measuring ruler 201 and moves, driving the device to make fine adjustments, so as to facilitate more accurate measurement. When the device reaches the measuring height, the operator can rotate the rotating rod 202 to drive the fixed rod 204 to rotate inside the limit block 203, so that the measuring position of the device can be fixed, improving the stability of the device. Through the positioning mechanism 3, when the device is in use, the device can be fitted and installed by connecting the ring 305 and the fixed suction cup 306. In addition, the device can slide inside the shrink cylinder 303 by telescopic rod 304 to drive the device to adjust the detection position, improving the convenience of the device.

[0027] The adjustment mechanism 2 includes an adjustment plate 207 fixedly connected to the top of the main board 1. A fitting ring 206 is rotatably connected inside the adjustment plate 207. An adjustment ring 205 is fixedly connected to the top of the fitting ring 206. A measuring ruler 201 is fixedly connected to the top of the main board 1. A fixed rod 204 is slidably connected inside the measuring ruler 201. A limit block 203 is rotatably connected to the top of the fixed rod 204. A rotating rod 202 is fixedly connected to the top of the limit block 203. During use, the operator can rotate the adjustment ring 205 to move the fitting ring 206 to fit the measuring ruler 201, thus fine-tuning the device for more accurate measurements. When the device reaches the measurement height, the operator can rotate the rotating rod 202 to rotate the fixed rod 204 inside the limit block 203, fixing the measurement position and improving the stability of the device.

[0028] The positioning mechanism 3 includes a positioning plate 301 fixedly connected to one side of the main board 1. A fixing bolt 302 is fixedly connected inside the positioning plate 301. A shrink tube 303 is fixedly connected to one side of the positioning plate 301. A telescopic rod 304 is slidably connected inside the shrink tube 303. A connecting ring 305 is fixedly connected to one side of the telescopic rod 304. A fixing suction cup 306 is fixedly connected to the bottom of the connecting ring 305. When the device is in use, the device can be fitted and installed by the connecting ring 305 and the fixing suction cup 306. In addition, the device can slide inside the shrink tube 303 through the telescopic rod 304 to drive the device to adjust the detection position, which improves the convenience of the device.

[0029] Example 2

[0030] In this second embodiment, all other structures remain unchanged, but the difference from the first embodiment is:

[0031] A connecting plate 101 is fixedly connected to the top of the main board 1, and a scale line 102 is fixedly connected to the top of the connecting plate 101. When the device is in use, the device can read the detection data through the connecting plate 101 and the scale line 102, which improves the ease of use of the device. A protective plate 103 is fixedly connected to the top of the main board 1, and a protective pad 104 is fixedly connected to the top of the protective plate 103. When the device is in use, the device can be protected by the protective plate 103 and the protective pad 104, which improves the safety of the device.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pressure vessel corner gage, comprising: The motherboard, with an angle pin rotatably connected to its top, Its distinguishing feature is that it further includes an adjustment mechanism, which is disposed on the main board and is used to adjust the device; A positioning mechanism is mounted on the motherboard and is used to measure and fix the device.

2. The pressure vessel corner detection gauge of claim 1, wherein: The adjustment mechanism includes an adjustment plate fixedly connected to the top of the main board, a fitting ring rotatably connected inside the adjustment plate, an adjustment ring fixedly connected to the top of the fitting ring, and a measuring ruler fixedly connected to the top of the main board.

3. The pressure vessel corner detection gauge of claim 2, wherein: The measuring ruler has a fixed rod that slides inside, and a limit block is rotatably connected to the top of the fixed rod. A rotating rod is fixedly connected to the top of the limit block.

4. The pressure vessel corner measuring ruler according to claim 1, characterized in that: The positioning mechanism includes a positioning plate fixedly connected to one side of the motherboard, a fixing bolt fixedly connected inside the positioning plate, a shrink cylinder fixedly connected to one side of the positioning plate, and a telescopic rod slidably connected inside the shrink cylinder.

5. The pressure vessel corner measuring ruler according to claim 4, characterized in that: A connecting ring is fixedly connected to one side of the telescopic rod, and a fixing suction cup is fixedly connected to the bottom of the connecting ring.

6. The pressure vessel corner measuring ruler according to claim 1, characterized in that: A connecting plate is fixedly connected to the top of the motherboard, and a scale line is fixedly connected to the top of the connecting plate.

7. The pressure vessel corner measuring ruler according to claim 1, characterized in that: A protective plate is fixedly connected to the top of the motherboard, and a protective pad is fixedly connected to the top of the protective plate.

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