Portable tube inspection device

Abstract

The utility model belongs to the pipe material flaw detection technical field especially relates to a portable pipe material flaw detection device, including flaw detection module and circuit connection hole, the top surface of flaw detection module is provided with circuit connection hole, is provided with the stretching subassembly in flaw detection module, is provided with the protection subassembly in flaw detection module, and the stretching subassembly includes installation shell, is provided with the expansion slot in installation shell, the inner wall rotationally connected of installation shell has the rotary shaft, the lateral wall fixed connection of rotary shaft has the limit disc, is provided with the expansion belt in rotary shaft. The portable pipe material flaw detection device, through design has expansion belt and buckle shaft and locating piece, can utilize expansion belt, and the flaw detection module is carried by shoulder, so when the operator needs to hold a variety of tools, it is convenient to carry the flaw detection module, and buckle is used again buckle shaft and locating piece, and the length of expansion belt can be adjusted locally, improve the use flexibility.

Description

Technical Field

[0001] This utility model relates to the field of pipe flaw detection technology, and in particular to a portable pipe flaw detection device. Background Technology

[0002] Pipe flaw detection equipment is a device that can perform non-destructive testing on the pipe itself and its welds without causing any damage to the pipe. It is widely used in manufacturing, petrochemical, power construction, urban gas, water supply networks and other fields.

[0003] Nowadays, pipe flaw detection devices can be used to inspect pipes without damaging them, which plays an important role in ensuring energy transportation, industrial production, and public safety. However, when carrying some pipe flaw detection devices by handle, it is inconvenient for operators to take the device when they have many other tools to carry. To solve this problem, there is a need for a portable pipe flaw detection device that can be carried on the shoulder. Utility Model Content

[0004] In order to overcome the defects of the prior art mentioned above, the inventors conducted in-depth research and, after a great deal of creative work, completed this utility model.

[0005] Specifically, the technical problem to be solved by this utility model is to provide a portable pipe flaw detection device to solve the technical problem that some existing pipe flaw detection devices carried by handles are inconvenient to handle when the operator needs to carry many tools.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: A portable pipe flaw detection device includes a flaw detection module and a wiring connection hole. The flaw detection module has a wiring connection hole on its top surface, a tension component in the flaw detection module, and a protective component in the flaw detection module. The stretching assembly includes a mounting shell with a telescopic groove. A rotating shaft is rotatably connected to the inner wall of the mounting shell. A limiting plate is fixedly connected to the side wall of the rotating shaft. A telescopic belt is provided in the rotating shaft. A fixing block is fixedly connected to one end of the telescopic belt. A fixing hook is fixedly connected to the side wall of the fixing block. A connecting spring is provided at one end of the rotating shaft. One end of the connecting spring is fixedly connected to the side wall of the limiting plate, and the other end of the connecting spring is fixedly connected to the inner wall of the mounting shell. A snap-fit ​​block is provided at the bottom of the flaw detection module. A handle is provided in the flaw detection module. A rotating block is rotatably connected to the side wall of the mounting shell. The side wall of the rotating block is fixedly connected to one end of the rotating shaft. A sliding groove is provided on the side wall of the rotating block. A snap-fit ​​shaft is slidably connected to the inner wall of the rotating block. A pulling block is fixedly connected to the side wall of the snap-fit ​​shaft. A fixing shell is fixedly connected to the bottom surface of the mounting shell. A fixing spring is fixedly connected to the inner wall of the fixing shell. A locking block is fixedly connected to one end of the fixing spring. A positioning block is fixedly connected to the bottom surface of the mounting shell.

[0007] As an improved technical solution, one end of the telescopic belt passes through the telescopic groove of the mounting shell, and one end of the pulling block passes through the sliding groove.

[0008] As an improved technical solution, the positioning block is provided with a positioning hole, and the side wall of the card block is slidably connected to the inner wall of the fixed shell.

[0009] As an improved technical solution, a connecting line is provided in the line connection hole, and a flaw detection probe is provided at one end of the connecting line.

[0010] As an improved technical solution, the protective component includes a protective cover, a hinge is provided in the protective cover, and a snap-on plate is provided in the flaw detection module.

[0011] As an improved technical solution, the protective cover has a rotating shell rotatably connected to its side wall, and an installation shaft is fixedly connected to the inner wall of the rotating shell.

[0012] As an improved technical solution, a tension spring is provided on the side wall of the mounting shaft, and one end of the tension spring is fixedly connected to the side wall of the protective cover.

[0013] As an improved technical solution, a clamping plate is fixedly connected to the side wall of the rotating shell, and one end of the mounting shaft is rotatably connected to the side wall of the protective cover.

[0014] After adopting the above technical solution, the beneficial effects of this utility model are: 1. This utility model, by designing a telescopic belt, a buckle shaft, and a positioning block, allows the flaw detection module to be carried on the shoulder using the telescopic belt. This makes it convenient for operators to carry the flaw detection module when they need to hold multiple tools. The buckle shaft and positioning block are used to fasten the module, and the length of the telescopic belt can be locally adjusted to improve the flexibility of use.

[0015] 2. This utility model protects the operating area of ​​the flaw detection module by designing a protective cover, and uses a clamping plate and a buckle plate to facilitate the quick opening and fixing of the protective cover, making the flaw detection module convenient to use. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 This is a three-dimensional structural diagram of the portable pipe flaw detection device of this utility model.

[0017] Figure 2 This is a schematic diagram of the disassembled structure of the tensile component of the portable pipe flaw detection device of this utility model.

[0018] Figure 3 This is a schematic diagram showing the disassembled structure of some components in the tensile assembly of the portable pipe flaw detection device of this utility model.

[0019] Figure 4 This is a schematic diagram showing the disassembled structure of the protective components of the portable pipe flaw detection device of this utility model.

[0020] Explanation of reference numerals in the attached figures: 1. Flaw detection module; 2. Tension assembly; 21. Mounting shell; 22. Handle; 23. Rotating block; 24. Snap-on block; 25. Rotating shaft; 26. Limiting plate; 27. Connecting spring; 28. Telescopic belt; 29. ​​Fixing block; 210. Fixing hook; 211. Slide groove; 212. Snap-on shaft; 213. Pulling block; 214. Fixing shell; 215. Fixing spring; 216. Locking block; 217. Positioning block; 3. Circuit connection hole; 4. Connecting circuit; 5. Flaw detection probe; 6. Protective assembly; 61. Protective cover; 62. Mounting shaft; 63. Rotating shell; 64. Tension spring; 65. Locking plate; 66. Snap-on plate. Detailed Implementation

[0021] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Example 1

[0022] like Figures 1 to 4 As shown in the figure, this embodiment provides a portable pipe flaw detection device. This portable pipe flaw detection device includes a flaw detection module 1 and a line connection hole 3. The flaw detection module 1 is provided with a line connection hole 3 on its top surface. The flaw detection module 1 is provided with a tension component 2 and a protective component 6. The tensioning assembly 2 includes a mounting shell 21 with a telescopic groove. A rotating shaft 25 is rotatably connected to the inner wall of the mounting shell 21. A limiting plate 26 is fixedly connected to the side wall of the rotating shaft 25. A telescopic belt 28 is provided in the rotating shaft 25. A fixing block 29 is fixedly connected to one end of the telescopic belt 28. A fixing hook 210 is fixedly connected to the side wall of the fixing block 29. A connecting spring 27 is provided at one end of the rotating shaft 25. One end of the connecting spring 27 is connected to the limiting plate 26. The side wall of the 6 is fixedly connected, and the other end of the connecting spring 27 is fixedly connected to the inner wall of the mounting shell 21. The bottom of the flaw detection module 1 is provided with a buckle block 24. The flaw detection module 1 is provided with a handle 22. The side wall of the mounting shell 21 is rotatably connected to a rotating block 23. The side wall of the rotating block 23 is fixedly connected to one end of the rotating shaft 25. The side wall of the rotating block 23 is provided with a sliding groove 211. The inner wall of the rotating block 23 is slidably connected to a buckle shaft 212. The side wall of the buckle shaft 212 is fixed. A pulling block 213 is connected to the bottom surface of the mounting shell 21, a fixing shell 214 is fixedly connected to the bottom surface of the mounting shell 21, a fixing spring 215 is fixedly connected to the inner wall of the fixing shell 214, a locking block 216 is fixedly connected to one end of the fixing spring 215, a positioning block 217 is fixedly connected to the bottom surface of the mounting shell 21, one end of the telescopic belt 28 passes through the telescopic groove of the mounting shell 21, one end of the pulling block 213 passes through the sliding groove 211, a positioning hole is provided in the positioning block 217, and the side wall of the locking block 216 is connected to... The inner wall of the fixed shell 214 is slidably connected, and a connecting line 4 is provided in the line connection hole 3. A flaw detection probe 5 is provided at one end of the connecting line 4. The flaw detection module 1 can be carried on the shoulder by using the telescopic belt 28, the buckle shaft 212, and the positioning block 217. This makes it convenient for the operator to carry the flaw detection module 1 when they need to hold multiple tools. The buckle shaft 212 and the positioning block 217 are used to buckle the module. The length of the telescopic belt 28 can be locally adjusted to improve the flexibility of use.

[0023] When carrying, if the operator does not need to hold multiple tools, they can simply take them out using handle 22. If the operator needs to hold multiple tools, they can pull the fixing block 29 to extend the telescopic belt 28 and secure it to the buckle block 24 via the fixing hook 210. The fixing hook 210 is made of an elastic material. After securing, the telescopic belt 28 is pulled to the required length, and then the bottom end of the buckle shaft 212 is rotated to the top of the positioning block 217 via the rotating block 23. At this time, the sliding pulling block 213 is used to connect the buckle shaft 212 to the positioning block. 217 is fastened to position the rotating shaft 25, preventing it from continuing to rotate and affecting the length of the telescopic belt 28. At the same time, the fixing shell 214 passes through the positioning block 217, and the fixing spring 215 makes the locking block 216 and the positioning block 217 fasten together, thereby locking the locking shaft 212 in the positioning block 217 and fixing the locking shaft 212. This allows for local adjustment of the length of the telescopic belt 28, adjusting the telescopic belt 28 to a length that allows the flaw detection module 1 to be carried on the shoulder, making it convenient for operators to carry the flaw detection module 1 when they need to hold multiple tools. Example 2

[0024] Reference Figure 4 This is the second embodiment of the present invention. This embodiment differs from the first embodiment in that: the protective component 6 includes a protective cover 61, a hinge is provided in the protective cover 61, a snap-fit ​​plate 66 is provided in the flaw detection module 1, a rotating shell 63 is rotatably connected to the side wall of the protective cover 61, an installation shaft 62 is fixedly connected to the inner wall of the rotating shell 63, a tension spring 64 is provided on the side wall of the installation shaft 62, one end of the tension spring 64 is fixedly connected to the side wall of the protective cover 61, a locking plate 65 is fixedly connected to the side wall of the rotating shell 63, and one end of the installation shaft 62 is rotatably connected to the side wall of the protective cover 61. The protective cover 61 protects the operating area of ​​the flaw detection module 1, and the locking plate 65 and snap-fit ​​plate 66 facilitate quick opening and fixing of the protective cover 61, making the use of the flaw detection module 1 convenient.

[0025] When carrying, if the operator does not need to hold multiple tools, they can simply take it using handle 22. If the operator needs to hold multiple tools, they can pull the fixing block 29 to extend the telescopic belt 28 and secure it to the buckle block 24 via the fixing hook 210. The fixing hook 210 is made of an elastic material. After securing, the telescopic belt 28 is pulled to the required length, and the bottom end of the buckle shaft 212 is rotated to the top of the positioning block 217 via the rotating block 23. At this time, the sliding block 213 is used to buckle the buckle shaft 212 to the positioning block 217, thereby positioning the rotating shaft 25 and preventing it from continuing to rotate and affecting the length of the telescopic belt 28. At the same time, the fixing shell 214 passes through the positioning block 217, and the fixing spring 215 keeps the buckle block 216 and the positioning block 217 in place. The buckle is engaged, thereby securing the buckle shaft 212 in the positioning block 217 and fixing the buckle shaft 212. This allows for partial adjustment of the length of the telescopic belt 28, adjusting it to a length that allows the flaw detection module 1 to be carried on the shoulder. This facilitates carrying the flaw detection module 1 when the operator needs to hold multiple tools. When not in use, the protective cover 61 protects the operating area of ​​the flaw detection module 1. When using the flaw detection module 1, the clamping plate 65 is rotated to separate the clamping plate 65 from the buckle plate 66. At this time, the protective cover 61 is opened, and the connecting line 4 is connected to the line connecting hole 3. Flaw detection is performed through the flaw detection probe 5. After use, the protective cover 61 is closed, and the clamping plate 65 is pulled back to its original position by the tension spring 64 to buckle with the buckle plate 66, thus fixing the protective cover 61.

[0026] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A portable pipe flaw detection device, comprising a flaw detection module (1) and a wiring connection hole (3), wherein the top surface of the flaw detection module (1) is provided with the wiring connection hole (3), characterized in that: The flaw detection module (1) is provided with a tension component (2) and a protective component (6). The stretching assembly (2) includes a mounting shell (21), which has a telescopic groove. A rotating shaft (25) is rotatably connected to the inner wall of the mounting shell (21). A limiting plate (26) is fixedly connected to the side wall of the rotating shaft (25). A telescopic belt (28) is provided in the rotating shaft (25). A fixing block (29) is fixedly connected to one end of the telescopic belt (28). A fixing hook (210) is fixedly connected to the side wall of the fixing block (29). A connecting spring (27) is provided at one end of the rotating shaft (25). One end of the connecting spring (27) is fixedly connected to the side wall of the limiting plate (26), and the other end of the connecting spring (27) is fixedly connected to the inner wall of the mounting shell (21). A buckle block is provided at the bottom of the flaw detection module (1). 24), the flaw detection module (1) is provided with a handle (22), the side wall of the mounting shell (21) is rotatably connected to a rotating block (23), the side wall of the rotating block (23) is fixedly connected to one end of the rotating shaft (25), the side wall of the rotating block (23) is provided with a sliding groove (211), the inner wall of the rotating block (23) is slidably connected to a buckle shaft (212), the side wall of the buckle shaft (212) is fixedly connected to a pulling block (213), the bottom surface of the mounting shell (21) is fixedly connected to a fixing shell (214), the inner wall of the fixing shell (214) is fixedly connected to a fixing spring (215), one end of the fixing spring (215) is fixedly connected to a locking block (216), and the bottom surface of the mounting shell (21) is fixedly connected to a positioning block (217).

2. The portable pipe flaw detection device according to claim 1, characterized in that: One end of the telescopic belt (28) passes through the telescopic groove of the mounting shell (21), and one end of the pulling block (213) passes through the slide groove (211).

3. The portable pipe flaw detection device according to claim 2, characterized in that: The positioning block (217) is provided with a positioning hole, and the side wall of the card block (216) is slidably connected to the inner wall of the fixed shell (214).

4. The portable pipe flaw detection device according to claim 3, characterized in that: A connecting line (4) is provided in the line connection hole (3), and a flaw detection probe (5) is provided at one end of the connecting line (4).

5. The portable pipe flaw detection device according to claim 4, characterized in that: The protective component (6) includes a protective cover (61), a hinge is provided in the protective cover (61), and a buckle plate (66) is provided in the flaw detection module (1).

6. The portable pipe flaw detection device according to claim 5, characterized in that: The protective cover (61) is rotatably connected to a rotating shell (63), and the inner wall of the rotating shell (63) is fixedly connected to an installation shaft (62).

7. The portable pipe flaw detection device according to claim 6, characterized in that: The side wall of the mounting shaft (62) is provided with a tension spring (64), one end of which is fixedly connected to the side wall of the protective cover (61).

8. The portable pipe flaw detection device according to claim 7, characterized in that: The rotating shell (63) has a clamping plate (65) fixedly connected to its side wall, and one end of the mounting shaft (62) is rotatably connected to the side wall of the protective cover (61).

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