Nondestructive detector
By designing a non-destructive detector including through grooves, brushes, matte blocks, rotating rings and plywood, the problem of floating dust and rust on the surface of the steel structure affecting the accuracy of detection is solved, and accurate and comprehensive inspection of steel pipes is achieved.
Patent Information
- Application Number
- CN202421261662.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-06-04
AI Technical Summary
When detecting steel structures, existing non-destructive detectors cause inaccurate detection due to the influence of floating dust and rust on the surface of the steel structure, which affects the monitoring accuracy.
A non-destructive detector is designed, including a through groove, a first sponge block, a brush, a telescopic rod, a matte block, a rotary ring, a clamp, a probe and a mounting block. The brushes and matte blocks in the through-trough remove dust and rust on the surface of the steel pipe, and the rotary ring and ply plate clamp and rotate the steel pipe to ensure that the probe contacts the steel pipe and achieve accurate detection of the steel pipe.
By removing floating dust and rust on the surface of the steel pipe, the accuracy of detection is improved; by clamping and rotating the steel pipe, it is convenient to detect the peripheral side of the steel pipe, which enhances the comprehensiveness and accuracy of the detection.
Smart Images
Figure CN222774568U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of non-destructive testing instruments, in particular to a non-destructive testing instrument. Background Art
[0002] Steel structure engineering is a structure mainly made of steel, mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. After the production of some steel column structures is completed, the quality of the steel column structures needs to be inspected. The existing inspection method usually uses non-destructive testing instruments for inspection. When using the existing non-destructive testing instruments, the non-destructive testing instruments and the inspection head are directly held in hand. After the non-destructive testing instrument is started, the inspection head is brought into contact with the surface of the steel structure for non-destructive testing. However, since the surface of the steel structure usually has floating dust, rust, etc., it may affect the inspection head, resulting in inaccurate inspection of the structure and affecting the accuracy of monitoring.
[0003] To this end, the utility model provides a nondestructive testing instrument. Utility Model Content
[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a nondestructive testing instrument to solve the problems raised in the above-mentioned background technology. The present invention can grind the steel pipe, thereby removing dust and rust on the surface of the steel pipe and ensuring the accuracy of the detection; and it is convenient to drive the steel pipe to rotate, thereby detecting the circumference of the steel pipe; and it can also ensure that the probe is in contact with the steel pipe, thereby facilitating the detection of the steel pipe.
[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a non-destructive testing instrument, including a testing instrument body and a testing auxiliary block, a probe is installed on one side of the testing instrument body, a mounting plate is fixed on the testing auxiliary block, a mounting block is installed on the probe, the mounting block corresponds to the mounting plate, a through groove is opened in the testing auxiliary block, a first sponge block, multiple brushes and multiple telescopic rods are installed at one end of the through groove, a sanding block is installed at one end of the telescopic rod, a swivel is installed at the other end of the through groove, and multiple clamps are installed in the swivel.
[0006] Furthermore, a data line is installed between the detector body and the probe, and the data line runs through the mounting block.
[0007] Furthermore, the top end of the probe is located in the through groove, the probe is rotatably connected to the mounting block, and the mounting block is threadedly connected to the mounting plate.
[0008] Furthermore, a second sponge block is fixed to one end of the through slot close to the rotating ring, and the second sponge block is the same size as the first sponge block.
[0009] Furthermore, the swivel is rotatably connected to the detection auxiliary block, and the circumferential thread of the swivel is matched with a plurality of threaded rods, one end of the threaded rod is fixedly connected to the clamping plate.
[0010] Furthermore, the first sponge block, the plurality of brushes and the plurality of telescopic rods are all fixedly connected to the inner wall of the through groove, and one end of the telescopic rod is fixedly connected to the sanding block.
[0011] Beneficial effects of the utility model: The utility model provides a nondestructive testing instrument, comprising a through slot; a first sponge block; a brush; a telescopic rod; a grinding block; a swivel; a splint; a probe; and a mounting block.
[0012] A first sponge block, a plurality of brushes and a plurality of telescopic rods are installed at one end of the through slot, and a sanding block is installed at one end of the telescopic rod to grind the steel pipe, thereby removing dust and rust on the surface of the steel pipe and ensuring the accuracy of the detection. A swivel is installed at the other end of the through slot, and a clamp is installed in the swivel to clamp and fix the steel pipe, thereby facilitating the rotation of the steel pipe, thereby detecting the circumference of the steel pipe. A mounting block is provided on the probe to adjust the position of the probe, thereby ensuring that the probe is in contact with the steel pipe, thereby facilitating the detection of the steel pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the overall assembly three-dimensional structure of a non-destructive testing instrument of the utility model;
[0014] Figure 2 This is a schematic diagram of the assembly three-dimensional structure of a detection auxiliary block in a non-destructive testing instrument of the utility model;
[0015] Figure 3 This is a schematic diagram of the assembly cross-sectional structure of a detection auxiliary block in a non-destructive testing instrument of the utility model;
[0016] In the figure: 1. detector body; 2. data cable; 3. probe; 4. mounting plate; 5. mounting block; 6. detection auxiliary block; 7. through slot; 8. brush; 9. telescopic rod; 10. sanding block; 11. first sponge block; 12. second sponge block; 13. swivel; 14. threaded rod; 15. clamp. DETAILED DESCRIPTION
[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0018] See also Figures 1 to 3The utility model provides a technical solution: a nondestructive testing instrument, including a testing instrument body 1 and a testing auxiliary block 6, a probe 3 is installed on one side of the testing instrument body 1, a mounting plate 4 is fixed on the testing auxiliary block 6, a mounting block 5 is installed on the probe 3, the mounting block 5 corresponds to the mounting plate 4, a through slot 7 is opened in the testing auxiliary block 6, a first sponge block 11, a plurality of brushes 8 and a plurality of telescopic rods 9 are installed at one end of the through slot 7, a frosting block 10 is installed at one end of the telescopic rod 9, a swivel 13 is installed at the other end of the through slot 7, and a plurality of clamps 15 are installed in the swivel 13.
[0019] In this embodiment, a data line 2 is installed between the detector body 1 and the probe 3, and the data line 2 runs through the mounting block 5. Specifically, when the steel pipe needs to be inspected, the detector body 1 is started, and the steel pipe can be inspected by contacting the probe 3 with the steel pipe. The detected data is transmitted to the detector body 1 through the data line 2, so that the quality of the steel pipe can be inspected.
[0020] The top end of the probe 3 is located in the through groove 7 , the probe 3 is rotatably connected to the mounting block 5 , and the mounting block 5 is threadedly connected to the mounting plate 4 .
[0021] Specifically, when the position of the probe 3 needs to be adjusted, the mounting block 5 is rotated so that the mounting block 5 drives the probe 3 to move, thereby changing the position of the probe 3 and ensuring that the probe 3 is in contact with the steel pipe.
[0022] A second sponge block 12 is fixed to one end of the through slot 7 close to the swivel 13. The second sponge block 12 is the same size as the first sponge block 11. The swivel 13 is rotatably connected to the detection auxiliary block 6. The circumferential thread of the swivel 13 is equipped with a plurality of threaded rods 14. One end of the threaded rods 14 is fixedly connected to the clamping plate 15. The first sponge block 11, a plurality of brushes 8 and a plurality of telescopic rods 9 are all fixedly connected to the inner wall of the through slot 7. One end of the telescopic rod 9 is fixedly connected to the sanding block 10.
[0023] Specifically, when testing the steel pipe, the steel pipe is inserted into the through groove 7, so that the brush 8 brushes off the dust on the surface of the steel pipe, and the frosting block 10 cleans the rust on the surface of the steel pipe. The first sponge block 11 can ensure that dust does not enter the through groove 7 and contact the probe 3, thereby ensuring the accuracy of the test result.
[0024] When the steel pipe needs to be rotated, the threaded rod 14 can be rotated so that the threaded rod 14 pushes the clamping plates 15 to move until multiple clamping plates 15 contact the steel pipe, so that the steel pipe can be clamped and fixed, and then the threaded rod 14 can drive the swivel 13 to rotate, thereby driving the steel pipe to rotate, and the circumference of the steel pipe can be detected.
[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A nondestructive testing instrument, comprising a testing instrument body (1) and a testing auxiliary block (6), characterized in that: A probe (3) is mounted on one side of the detector body (1); a mounting plate (4) is fixed on the detection auxiliary block (6); a mounting block (5) is mounted on the probe (3); the mounting block (5) corresponds to the mounting plate (4); a through slot (7) is provided in the detection auxiliary block (6); a first sponge block (11), a plurality of brushes (8) and a plurality of telescopic rods (9) are mounted at one end of the through slot (7); a grinding block (10) is mounted at one end of the telescopic rod (9); a swivel (13) is mounted at the other end of the through slot (7); a plurality of clamping plates (15) are mounted in the swivel (13).
2. A nondestructive testing instrument according to claim 1, characterized in that: A data line (2) is installed between the detector body (1) and the probe (3), and the data line (2) passes through the mounting block (5).
3. A nondestructive testing instrument according to claim 1, characterized in that: The top end of the probe (3) is located in the through groove (7), the probe (3) is rotatably connected to the mounting block (5), and the mounting block (5) is threadedly connected to the mounting plate (4).
4. A nondestructive testing instrument according to claim 1, characterized in that: A second sponge block (12) is fixed to one end of the through slot (7) close to the rotating ring (13); the second sponge block (12) is the same size as the first sponge block (11).
5. A nondestructive testing instrument according to claim 1, characterized in that: The rotating ring (13) is rotatably connected to the detection auxiliary block (6); a plurality of threaded rods (14) are matched with the peripheral threads of the rotating ring (13); one end of the threaded rod (14) is fixedly connected to the clamping plate (15).
6. A nondestructive testing instrument according to claim 1, characterized in that: The first sponge block (11), the plurality of brushes (8) and the plurality of telescopic rods (9) are all fixedly connected to the inner wall of the through groove (7), and one end of the telescopic rod (9) is fixedly connected to the sanding block (10).