CN219300262U - Scanning device for magnetic stress detection - Google Patents
Scanning device for magnetic stress detection Download PDFInfo
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- CN219300262U CN219300262U CN202222682708.2U CN202222682708U CN219300262U CN 219300262 U CN219300262 U CN 219300262U CN 202222682708 U CN202222682708 U CN 202222682708U CN 219300262 U CN219300262 U CN 219300262U
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Abstract
The utility model provides a scanning device for magnetic stress detection, and belongs to the field of detection equipment. The technical proposal is as follows: including the base with set up the operating unit on the base, base width direction bilateral symmetry is provided with a pair of curb plate, is provided with fixed mounting pole between the curb plate front end of both sides, fixed mounting pole both ends all articulate and are provided with the bull stick, all are provided with a plurality of probes on fixed mounting pole and the bull stick, operating unit is including setting up the fixed U-shaped frame at the base top, is provided with the horizontal pole between the lateral wall of fixed U-shaped frame both sides, and the horizontal pole periphery is provided with first rotary drum, is provided with flexible action bars on the first rotary drum. The beneficial effects of the utility model are as follows: simple structure, convenient to use can realize the length, the angle modulation of action bars, have made things convenient for the use of inspector, set up a plurality of probes simultaneously, have improved detection efficiency greatly.
Description
Technical Field
The utility model relates to the field of detection equipment, in particular to a scanning device for magnetic stress detection.
Background
In recent years, a non-contact type magnetic stress detection (PMT detection) technology is generally adopted to detect pipelines during detection of oilfield pipelines and storage tanks, the non-contact type magnetic stress detection is a nondestructive external detection method, and a metal magnetic memory detector is used for detection, but the metal magnetic memory detector in the current market is simple in structure and single in function, is operated by adopting a fixed handle, has the length of a handle rod of only 150mm, cannot be adjusted in use angle, is fewer in probes, and is inconvenient to operate when the storage tanks with larger detection areas are used.
Disclosure of Invention
The utility model aims to provide the scanning device for magnetic stress detection, which has the advantages of simple structure, convenient use, capability of realizing the length and angle adjustment of the operation rod, convenience for use of detection personnel, and capability of greatly improving the detection efficiency by arranging a plurality of probes.
The utility model is realized by the following measures:
the scanning device for magnetic stress detection is characterized by comprising a base and an operation assembly arranged on the base;
a pair of side plates are symmetrically arranged on two sides of the width direction of the base, a fixed mounting rod is arranged between the front ends of the side plates on two sides, two ends of the fixed mounting rod are both hinged with a rotating rod, and a plurality of probes are arranged on the fixed mounting rod and the rotating rod;
the operation assembly comprises a fixed U-shaped frame arranged at the top of the base, a cross rod is arranged between side walls of two sides of the fixed U-shaped frame, a first rotary drum is arranged on the periphery of the cross rod, and a telescopic operation rod is arranged on the first rotary drum.
The utility model has the specific characteristics that:
the first rotary drum is provided with a first threaded hole, a first fastening screw is arranged in the first threaded hole, and the end part of the first fastening screw passes through the first threaded hole to be propped against the cross rod.
The two ends of the fixed mounting rod penetrate through the side plates at the two sides and are arranged at the outer sides of the side plates;
the fixed mounting pole both ends all are provided with mounting panel and lower mounting panel from top to bottom, the homonymy the mounting panel with be provided with the montant down between the mounting panel, the montant periphery is provided with the second rotary drum, second rotary drum outer wall is provided with the connecting rod, connecting rod free end tip is provided with the bull stick.
And a limiting vertical rod is arranged between the upper mounting plate and the lower mounting plate.
External threads are arranged on the outer surfaces of the end parts of the two ends of the fixed mounting rod, an annular baffle is arranged on the periphery of one end, close to the fixed mounting rod, of the connecting rod, external threads are arranged on one side of the annular baffle and on the rotating rod, and thread cylinders are arranged between the annular baffle and the side plate and on the periphery of the fixed mounting rod and the periphery of the rotating rod;
preferably, the inner side of the threaded cylinder is provided with internal threads matched with the external threads of the fixed mounting rod and the external threads of the rotating rod.
The base width direction both sides correspond the bull stick position is provided with the buckle of fixed the bull stick.
And one end of the rotating rod, which is far away from the fixed mounting rod, is provided with a supporting wheel.
The telescopic operating rod comprises a fixed outer sleeve rod fixedly arranged on the first rotary cylinder, an adjusting inner sleeve rod is arranged in the fixed outer sleeve rod, a second threaded hole is formed in the side wall, close to the top end, of the fixed outer sleeve rod, a second fastening screw rod is arranged in the second threaded hole, and the end part of the second fastening screw rod penetrates through the second threaded hole to be propped against the adjusting inner sleeve rod.
The periphery of the fixed outer sleeve rod is provided with a handle sleeve.
The side surfaces of the two sides of the width direction of the base are provided with a plurality of pulleys.
During detection, the rotating rods at two sides are rotated firstly, so that the rotating rods are separated from the buckles until the connecting rods are abutted against the limiting vertical rods, the threaded cylinders are rotated to separate the threaded cylinders from external threads of the rotating rods, then the threaded cylinders are screwed on external threads of the fixed mounting rods and abutted against the side plates, at the moment, the threaded cylinders are arranged on the peripheries of the fixed mounting rods and the rotating rods, the fixed mounting rods and the rotating rods form a whole, the rotating rods cannot rotate, the scanning device is connected with a metal magnetic memory detector through a data transmission cable, the base is placed on the surface of a detected object, the length and the angle of the telescopic operating rod are adjusted, and the base is pushed to detect the detected object through a plurality of probes;
after detection is completed, the threaded cylinder is rotated, the threaded cylinder is separated from the external thread of the fixed mounting rod, then the threaded cylinder is screwed on the external thread of the rotating rod, the threaded cylinder is propped against the side surface of the annular baffle, at the moment, the threaded cylinder is completely separated from the fixed mounting rod, and the rotating rod is rotated to be clamped into the bayonet to be stored.
The beneficial effects of the utility model are as follows: simple structure, convenient to use can realize the length, the angle modulation of action bars, have made things convenient for the use of inspector, set up a plurality of probes simultaneously, have improved detection efficiency greatly.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.
Fig. 2 is a schematic structural diagram of an embodiment of the present utility model.
Fig. 3 is a partial enlarged view of the portion B in fig. 2.
Fig. 4 is a schematic structural view of a fixed outer loop bar and an adjustable inner loop bar in an embodiment of the present utility model.
Fig. 5 is a partial enlarged view of a portion a in fig. 4.
FIG. 6 is a schematic view showing a storage state according to an embodiment of the present utility model
Wherein, the reference numerals are as follows: 1. a base; 2. fixing the U-shaped frame; 3. a cross bar; 4. a first drum; 401. a first fastening screw; 5. a telescopic operating lever; 501. fixing the outer sleeve rod; 502. adjusting the inner sleeve rod; 503. a second fastening screw; 6. a pulley; 7. a side plate; 8. a fixed mounting rod; 801. a vertical rod; 802. an upper mounting plate; 803. a limit vertical rod; 804. a lower mounting plate; 9. a rotating rod; 901. a second drum; 902. a connecting rod; 903. an annular baffle; 10. a support wheel; 11. a probe; 12. a thread cylinder; 13. a buckle; 14. and (5) external threads.
Detailed Description
In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.
Example 1
Referring to fig. 1 to 6, a scanning device for magnetic stress detection includes a base 1 and an operating assembly provided on the base 1;
a pair of side plates 7 are symmetrically arranged on two sides of the base 1 in the width direction, a fixed mounting rod 8 is arranged between the front ends of the side plates 7 on the two sides, a rotating rod 9 is hinged to two ends of the fixed mounting rod 8, and a plurality of probes 11 are arranged on the fixed mounting rod 8 and the rotating rod 9;
the operation assembly comprises a fixed U-shaped frame 2 arranged at the top of a base 1, a cross rod 3 is arranged between side walls of two sides of the fixed U-shaped frame 2, a first rotary drum 4 is arranged on the periphery of the cross rod 3, and a telescopic operation rod 5 is arranged on the first rotary drum 4.
The first rotating cylinder 4 is provided with a first threaded hole, a first fastening screw 401 is arranged in the first threaded hole, and the end part of the first fastening screw 401 passes through the first threaded hole to be abutted against the cross rod 3.
Both ends of the fixed mounting rod 8 pass through the side plates 7 at both sides and are arranged at the outer sides of the side plates 7;
the upper mounting plate 802 and the lower mounting plate 804 are arranged at the two ends of the fixed mounting rod 8 from top to bottom, a vertical rod 801 is arranged between the upper mounting plate 802 and the lower mounting plate 804 on the same side, a second rotary drum 901 is arranged on the periphery of the vertical rod 801, a connecting rod 902 is arranged on the outer wall of the second rotary drum 901, and a rotary rod 9 is arranged at the end part of the free end of the connecting rod 902.
A limit vertical rod 803 is arranged between the upper mounting plate 802 and the lower mounting plate 804.
preferably, the inner side of the threaded cylinder 12 is provided with internal threads matched with the external threads 14 of the fixed mounting rod 8 and the external threads 14 of the rotating rod 9.
The two sides of the base 1 in the width direction are provided with buckles 13 for fixing the rotating rod 9 corresponding to the position of the rotating rod 9.
The end of the rotating rod 9 far away from the fixed mounting rod 8 is provided with a supporting wheel 10.
The telescopic operation rod comprises a fixed outer sleeve rod 501 fixedly arranged on the first rotary cylinder 4, an adjusting inner sleeve rod 502 is arranged in the fixed outer sleeve rod 501, a second threaded hole is formed in the fixed outer sleeve rod 501 close to the side wall of the top end, a second fastening screw 503 is arranged in the second threaded hole, and the end part of the second fastening screw 503 passes through the second threaded hole to be abutted against the adjusting inner sleeve rod 502.
The periphery of the fixed outer sleeve rod is provided with a handle sleeve.
A plurality of pulleys 6 are arranged on the lateral sides of the two sides of the width direction of the base 1.
During detection, the rotating rods 9 at two sides are rotated firstly, the rotating rods 9 are separated from the buckles 13 until the connecting rod 902 abuts against the limiting vertical rods 803, the threaded cylinder 12 is rotated to separate the threaded cylinder 12 from the external threads 14 of the rotating rods 9, then the threaded cylinder 12 is screwed on the external threads 14 of the fixed mounting rods 8, the threaded cylinder 12 abuts against the side plates 7, at the moment, the threaded cylinder 12 is arranged on the peripheries of the fixed mounting rods 8 and the rotating rods 9, the fixed mounting rods 8 and the rotating rods 9 are integrated, the rotating rods 9 cannot rotate, the scanning device is connected with the metal magnetic memory detector through a data transmission cable, the base 1 is placed on the surface of a detected object, the length and the angle of the telescopic operation rod 5 are adjusted, and the base 1 is pushed to detect the detected object through the probes 11;
after the detection is completed, the threaded cylinder 12 is rotated, the threaded cylinder 12 is separated from the external thread 14 of the fixed mounting rod 8, then the threaded cylinder 12 is screwed on the external thread 14 of the rotating rod 9, the threaded cylinder 12 is abutted against the side surface of the annular baffle 903, at the moment, the threaded cylinder 12 is completely separated from the fixed mounting rod 8, and the rotating rod 9 is clamped into a bayonet to complete storage.
Example 2
Referring to fig. 1 to 6, a scanning device for magnetic stress detection includes a base 1 and an operating assembly provided on the base 1;
a pair of side plates 7 are symmetrically arranged on two sides of the base 1 in the width direction, a fixed mounting rod 8 is arranged between the front ends of the side plates 7 on the two sides, a rotating rod 9 is hinged to two ends of the fixed mounting rod 8, and a plurality of probes 11 are arranged on the fixed mounting rod 8 and the rotating rod 9;
the operation assembly comprises a fixed U-shaped frame 2 arranged at the top of a base 1, a cross rod 3 is arranged between side walls of two sides of the fixed U-shaped frame 2, a first rotary drum 4 is arranged on the periphery of the cross rod 3, and a telescopic operation rod 5 is arranged on the first rotary drum 4.
The first rotating cylinder 4 is provided with a first threaded hole, a first fastening screw 401 is arranged in the first threaded hole, and the end part of the first fastening screw 401 passes through the first threaded hole to be abutted against the cross rod 3.
Both ends of the fixed mounting rod 8 pass through the side plates 7 at both sides and are arranged at the outer sides of the side plates 7;
the upper mounting plate 802 and the lower mounting plate 804 are arranged at the two ends of the fixed mounting rod 8 from top to bottom, a vertical rod 801 is arranged between the upper mounting plate 802 and the lower mounting plate 804 on the same side, a second rotary drum 901 is arranged on the periphery of the vertical rod 801, a connecting rod 902 is arranged on the outer wall of the second rotary drum 901, and a rotary rod 9 is arranged at the end part of the free end of the connecting rod 902.
A limit vertical rod 803 is arranged between the upper mounting plate 802 and the lower mounting plate 804.
preferably, the inner side of the threaded cylinder 12 is provided with internal threads matched with the external threads 14 of the fixed mounting rod 8 and the external threads 14 of the rotating rod 9.
The two sides of the base 1 in the width direction are provided with buckles 13 for fixing the rotating rod 9 corresponding to the position of the rotating rod 9.
The end of the rotating rod 9 far away from the fixed mounting rod 8 is provided with a supporting wheel 10.
A plurality of pulleys 6 are arranged on the lateral sides of the two sides of the width direction of the base 1.
During detection, the rotating rods 9 at two sides are rotated firstly, the rotating rods 9 are separated from the buckles 13 until the connecting rod 902 abuts against the limiting vertical rods 803, the threaded cylinder 12 is rotated to separate the threaded cylinder 12 from the external threads 14 of the rotating rods 9, then the threaded cylinder 12 is screwed on the external threads 14 of the fixed mounting rods 8, the threaded cylinder 12 abuts against the side plates 7, at the moment, the threaded cylinder 12 is arranged on the peripheries of the fixed mounting rods 8 and the rotating rods 9, the fixed mounting rods 8 and the rotating rods 9 are integrated, the rotating rods 9 cannot rotate, the scanning device is connected with the metal magnetic memory detector through a data transmission cable, the base 1 is placed on the surface of a detected object, the length and the angle of the telescopic operation rod 5 are adjusted, and the base 1 is pushed to detect the detected object through the probes 11;
after the detection is completed, the threaded cylinder 12 is rotated, the threaded cylinder 12 is separated from the external thread 14 of the fixed mounting rod 8, then the threaded cylinder 12 is screwed on the external thread 14 of the rotating rod 9, the threaded cylinder 12 is abutted against the side surface of the annular baffle 903, at the moment, the threaded cylinder 12 is completely separated from the fixed mounting rod 8, and the rotating rod 9 is clamped into a bayonet to complete storage.
Example 3
Referring to fig. 1 to 6, a scanning device for magnetic stress detection includes a base 1 and an operating assembly provided on the base 1;
a pair of side plates 7 are symmetrically arranged on two sides of the base 1 in the width direction, a fixed mounting rod 8 is arranged between the front ends of the side plates 7 on the two sides, a rotating rod 9 is hinged to two ends of the fixed mounting rod 8, and a plurality of probes 11 are arranged on the fixed mounting rod 8 and the rotating rod 9;
the operation assembly comprises a fixed U-shaped frame 2 arranged at the top of a base 1, a cross rod 3 is arranged between side walls of two sides of the fixed U-shaped frame 2, a first rotary drum 4 is arranged on the periphery of the cross rod 3, and a telescopic operation rod 5 is arranged on the first rotary drum 4.
The technical features of the present utility model that are not described in the present utility model may be implemented by or using the prior art, and are not described in detail herein, but the above description is not intended to limit the present utility model, and the present utility model is not limited to the above examples, but is also intended to be within the scope of the present utility model by those skilled in the art.
Claims (9)
1. The scanning device for magnetic stress detection is characterized by comprising a base and an operation assembly arranged on the base;
a pair of side plates are symmetrically arranged on two sides of the width direction of the base, a fixed mounting rod is arranged between the front ends of the side plates on two sides, two ends of the fixed mounting rod are both hinged with a rotating rod, and a plurality of probes are arranged on the fixed mounting rod and the rotating rod;
the operation assembly comprises a fixed U-shaped frame arranged at the top of the base, a cross rod is arranged between the side walls of the two sides of the fixed U-shaped frame, a first rotary drum is arranged at the periphery of the cross rod, and a telescopic operation rod is arranged on the first rotary drum;
the first rotary drum is provided with a first threaded hole, a first fastening screw is arranged in the first threaded hole, and the end part of the first fastening screw passes through the first threaded hole to be propped against the cross rod.
2. The scanning device for detecting magnetic stress according to claim 1, wherein both ends of said fixed mounting rod are disposed outside said side plates through both said side plates;
the fixed mounting pole both ends all are provided with mounting panel and lower mounting panel from top to bottom, the homonymy the mounting panel with be provided with the montant down between the mounting panel, the montant periphery is provided with the second rotary drum, second rotary drum outer wall is provided with the connecting rod, connecting rod free end tip is provided with the bull stick.
3. The scanning device for detecting magnetic stress according to claim 2, wherein a limit vertical rod is provided between the upper mounting plate and the lower mounting plate.
4. The scanning device for detecting magnetic stress according to claim 3, wherein external threads are provided on outer surfaces of both end portions of the fixed mounting rod, an annular baffle is provided on a periphery of one end of the connecting rod, which is close to the fixed mounting rod, external threads are provided on one side of the annular baffle and on the rotating rod, and thread cylinders are provided between the annular baffle and the side plate, and on the periphery of the fixed mounting rod and the rotating rod.
5. The scanning device for detecting magnetic stress according to claim 4, wherein the base is provided with a buckle for fixing the rotating lever at a position corresponding to the rotating lever at both sides in the width direction.
6. The scanning device for detecting magnetic stress according to claim 5, wherein a supporting wheel is provided at an end of the rotating rod remote from the fixed mounting rod.
7. The scanning device for detecting magnetic stress according to claim 6, wherein the telescopic operation rod comprises a fixed outer sleeve rod fixedly arranged on the first rotary cylinder, an adjusting inner sleeve rod is arranged in the fixed outer sleeve rod, a second threaded hole is formed in the fixed outer sleeve rod, which is close to the side wall of the top end, a second fastening screw rod is arranged in the second threaded hole, and the end part of the second fastening screw rod passes through the second threaded hole to abut against the adjusting inner sleeve rod.
8. The scanning device for detecting magnetic stress according to claim 7, wherein a grip is provided on the outer periphery of the fixed outer race bar.
9. The scanning device for detecting magnetic stress according to any one of claims 1 to 8, wherein a plurality of pulleys are provided on both side surfaces in the width direction of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222682708.2U CN219300262U (en) | 2022-10-12 | 2022-10-12 | Scanning device for magnetic stress detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222682708.2U CN219300262U (en) | 2022-10-12 | 2022-10-12 | Scanning device for magnetic stress detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219300262U true CN219300262U (en) | 2023-07-04 |
Family
ID=86984039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222682708.2U Active CN219300262U (en) | 2022-10-12 | 2022-10-12 | Scanning device for magnetic stress detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219300262U (en) |
-
2022
- 2022-10-12 CN CN202222682708.2U patent/CN219300262U/en active Active
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