CN219736722U - Ultrasonic detection device for weld joint of steel pipe - Google Patents
Ultrasonic detection device for weld joint of steel pipe Download PDFInfo
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- CN219736722U CN219736722U CN202321126536.9U CN202321126536U CN219736722U CN 219736722 U CN219736722 U CN 219736722U CN 202321126536 U CN202321126536 U CN 202321126536U CN 219736722 U CN219736722 U CN 219736722U
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- upper plate
- steel pipe
- ultrasonic detection
- ultrasonic
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- 238000001514 detection method Methods 0.000 title claims abstract description 54
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 39
- 239000010959 steel Substances 0.000 title claims abstract description 39
- 239000000523 sample Substances 0.000 claims abstract description 29
- 238000003466 welding Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model discloses an ultrasonic detection device for a steel pipe weld joint, and relates to the technical field of ultrasonic detection. Including ultrasonic detection probe, arc, upper plate, the last plate hole of having seted up of upper plate, ultrasonic detection probe one end passes the plate hole and downwardly extending, and ultrasonic detection probe installs on the upper plate, ultrasonic detection probe is connected with ultrasonic detector, upper plate one end rotates and is connected with the curb plate, the upper plate other end is provided with the side connecting plate, and is provided with stop gear between upper plate other end and the side connecting plate, the arc sets up under the upper plate, and all is provided with telescopic machanism between arc top both sides and curb plate and the side connecting plate. When the utility model detects the welding position of the steel pipe, the upper plate and the arc-shaped plate are only required to be placed on the upper side and the lower side of the steel pipe, and then the upper plate is rotated to limit the upper plate through the limiting mechanism, so that the probe can be installed at the welding position of the steel pipe.
Description
Technical Field
The utility model belongs to the technical field of ultrasonic detection, and particularly relates to an ultrasonic detection device for a steel pipe welding seam.
Background
Ultrasonic detection is performed by utilizing an ultrasonic technology, and is one of five conventional nondestructive detection methods. Ultrasonic meter leak detection systems are different from a particular gas sensor that is limited to the particular gas it is designed to sense, but instead detect with sound. Any gas passing through the leak holes will generate eddy currents, with portions of the wave band of the ultrasonic waves, so that the ultrasonic detector leak detection system can sense any kind of gas leak. In the welding process of two steel pipes, in order to detect whether the welding position of the steel pipes has a gap, an ultrasonic detector is generally adopted for detection, and when the detection is carried out, a probe of the ultrasonic detector is required to be placed at the welding position of the steel pipes for detection, but because the surface of the steel pipes is arc-shaped, the probe is inconvenient to be placed at the welding position of the steel pipes, two people are often required to operate, and the detection is inconvenient.
Disclosure of Invention
The utility model aims to solve the defect that in the prior art, the surface of a steel pipe is arc-shaped, and a probe is inconvenient to place at a welding position of the steel pipe, and provides an ultrasonic detection device for a welding line of the steel pipe.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a steel pipe welding seam ultrasonic detection device which comprises an ultrasonic detection probe, an arc-shaped plate and an upper plate, wherein a plate hole is formed in the upper plate, one end of the ultrasonic detection probe penetrates through the plate hole and extends downwards, the ultrasonic detection probe is arranged on the upper plate, the ultrasonic detection probe is connected with an ultrasonic detector, one end of the upper plate is rotationally connected with a side plate, the other end of the upper plate is provided with a side connecting plate, a limiting mechanism is arranged between the other end of the upper plate and the side connecting plate, the arc-shaped plate is arranged under the upper plate, and telescopic mechanisms are arranged between two sides above the arc-shaped plate and between the side plate and the side connecting plate.
Further, stop gear includes spacing groove and recess, the spacing groove is seted up at side connecting plate lateral wall, the recess is seted up at last board lateral wall, the recess interpolation is equipped with the limiting plate, the limiting plate lateral wall passes the recess and inserts to establish at the spacing inslot, and the limiting plate lateral wall is the slope form, another lateral wall both sides of limiting plate all are fixed with the side spring, two side spring one end is fixed respectively in recess bottom both sides, the slide hole has been seted up to the recess lateral wall, limiting plate one side is fixed with the arm-tie, arm-tie one end passes the slide hole and upwards extends.
Further, the side wall of the pulling plate is provided with anti-skid patterns.
Further, a rubber pad is fixed on the side wall of the arc-shaped plate.
Further, telescopic machanism includes sideslip hole and hypoplastron, sideslip hole is seted up on curb plate and side connecting plate, the hypoplastron is fixed in arc top both sides, the hypoplastron top is fixed with the slide bar, slide bar one end is passed sideslip hole and is fixed with the pole limiting plate, the slide bar overcoat is equipped with the spring, spring one end is fixed in hypoplastron top, the spring other end is fixed in curb plate and side connecting plate below.
The utility model has the following beneficial effects:
1. when the utility model detects the welding position of the steel pipe, the upper plate and the arc plates are only required to be placed on the upper side and the lower side of the steel pipe, and then the upper plate is rotated to limit the upper plate through the limiting mechanism, so that the probe can be arranged at the welding position of the steel pipe, and the detection of the welding position of the steel pipe by workers is facilitated.
2. According to the utility model, the contact of the ultrasonic detection probe and the welding part of the steel pipe can be more compact through the telescopic mechanism, so that the detection quality of the ultrasonic detection probe is improved.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a front view structure of an ultrasonic detection device for a weld joint of a steel pipe;
FIG. 2 is a schematic side view of a steel pipe weld ultrasonic detection device;
FIG. 3 is a schematic top view of a steel pipe weld ultrasonic detection device;
FIG. 4 is a schematic structural view of a limiting mechanism of a steel pipe weld ultrasonic detection device;
in the drawings, the list of components represented by the various numbers is as follows:
1. an ultrasonic detection probe; 2. an upper plate; 3. a side plate; 4. a side connection plate; 5. a limiting mechanism; 51. a limit groove; 52. a groove; 53. a limiting plate; 54. a side spring; 55. a slide hole; 56. pulling a plate; 6. a slide bar; 7. a spring; 8. a rod limiting plate; 9. a lower plate; 10. an arc-shaped plate; 11. and a rubber pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the utility model relates to an ultrasonic detection device for a steel pipe weld joint, which comprises an ultrasonic detection probe 1, an arc-shaped plate 10 and an upper plate 2, wherein a plate hole is formed in the upper plate 2, one end of the ultrasonic detection probe 1 penetrates through the plate hole and extends downwards, the ultrasonic detection probe 1 is installed on the upper plate 2, the ultrasonic detection probe 1 is connected with an ultrasonic detector, any gas can generate vortex through the leakage hole, and an ultrasonic wave band part exists, so that the ultrasonic detection system can sense any kind of gas leakage, the ultrasonic detection system can detect the gas leakage through the contact of the ultrasonic detection probe 1 and a welding position of a steel pipe, one end of the upper plate 2 is rotatably connected with a side plate 3, the other end of the upper plate 2 is provided with a side connecting plate 4, a limit mechanism 5 is arranged between the other end of the upper plate 2 and the side connecting plate 4, the arc-shaped plate 10 is arranged under the upper plate 2, a rubber pad 11 is fixed on the side wall of the arc-shaped plate 10, the arc-shaped plate 10 can be placed on the side wall of the steel pipe more stably, and telescopic mechanisms are arranged between the two sides above the arc-shaped plate 10 and the side plate 3 and the side connecting plate 4, the ultrasonic detection probe 1 can be more closely detected through the telescopic mechanisms, and the ultrasonic detection of the probe 1 can be more closely contacted with the welding position.
As shown in fig. 1-4, the limiting mechanism 5 includes a limiting groove 51 and a groove 52, the limiting groove 51 is formed on the side wall of the side connecting plate 4, the groove 52 is formed on the side wall of the upper plate 2, a limiting plate 53 is inserted in the groove 52, the side wall of the limiting plate 53 passes through the groove 52 and is inserted in the limiting groove 51, the side wall of the limiting plate 53 is slope-shaped, the upper plate 2 can be limited by inserting the side wall of the limiting plate 53 into the limiting groove 51, side springs 54 are fixed on two sides of the other side wall of the limiting plate 53, one ends of the two side springs 54 are respectively fixed on two sides of the bottom of the groove 52, a sliding hole 55 is formed on the side wall of the groove 52, a pull plate 56 is fixed on one side of the limiting plate 53, one end of the pull plate 56 passes through the sliding hole 55 and extends upwards, and the side wall of the pull plate 56 is provided with anti-sliding patterns, and a closed loop can be formed between the upper plate 2 and the arc 10 through the limiting mechanism 5 so as to be mounted on a steel pipe.
As shown in fig. 1-3, the telescopic mechanism comprises a sideslip hole and a lower plate 9, the sideslip hole is formed in the side plate 3 and the side connecting plate 4, the lower plate 9 is fixed on two sides above the arc plate 10, a sliding rod 6 is fixed above the lower plate 9, one end of the sliding rod 6 penetrates through the sideslip hole and is fixed with a rod limiting plate 8, a spring 7 is sleeved outside the sliding rod 6, one end of the spring 7 is fixed above the lower plate 9, the other end of the spring 7 is fixed below the side plate 3 and the side connecting plate 4 in a stretching state, a downward force can be applied to the upper plate 2 through the spring 7, and therefore the welding position of the ultrasonic detection probe 1 and a steel tube can be contacted more tightly.
One specific application of this embodiment is: the device only needs to place upper plate 2 and arc 10 in the upper and lower both sides of steel pipe when using, rotate again upper plate 2 through stop gear 5 to upper plate 2 spacing can to this can install ultrasonic detection probe 1 in the welded part of steel pipe, made things convenient for the staff to detect the welded part of steel pipe, when detecting and accomplishing the back and need dismantling the device, only need pulling arm-tie 56 to pull the limiting plate 53 lateral wall away from spacing groove 51, rotate again upper plate 2 just can dismantle the device from the steel pipe.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (5)
1. The utility model provides a steel pipe welding seam ultrasonic detection device, includes ultrasonic detection probe (1), arc (10), upper plate (2), its characterized in that: offer the plate hole on upper plate (2), ultrasonic detection probe (1) one end passes the plate hole and downwardly extending, and ultrasonic detection probe (1) installs on upper plate (2), ultrasonic detection probe (1) is connected with ultrasonic detector, upper plate (2) one end rotates and is connected with curb plate (3), the upper plate (2) other end is provided with side connecting plate (4), and is provided with stop gear (5) between upper plate (2) other end and side connecting plate (4), arc (10) set up under upper plate (2), and all be provided with telescopic machanism between arc (10) top both sides and curb plate (3) and side connecting plate (4).
2. The ultrasonic steel pipe welding seam detection device according to claim 1, wherein the limiting mechanism (5) comprises a limiting groove (51) and a groove (52), the limiting groove (51) is formed in the side wall of the side connecting plate (4), the groove (52) is formed in the side wall of the upper plate (2), a limiting plate (53) is inserted into the groove (52), the side wall of the limiting plate (53) penetrates through the groove (52) and is inserted into the limiting groove (51), the side wall of the limiting plate (53) is in a slope shape, side springs (54) are fixed on two sides of the other side wall of the limiting plate (53), one ends of the two side springs (54) are respectively fixed on two sides of the bottom of the groove (52), a sliding hole (55) is formed in the side wall of the groove (52), a pulling plate (56) is fixed on one side of the limiting plate (53), and one end of the pulling plate (56) penetrates through the sliding hole (55) and extends upwards.
3. The ultrasonic steel pipe weld joint detection device according to claim 2, wherein the side wall of the pulling plate (56) is provided with anti-skid patterns.
4. The ultrasonic detection device for the weld joint of the steel pipe according to claim 1, wherein a rubber pad (11) is fixed on the side wall of the arc-shaped plate (10).
5. The ultrasonic steel pipe welding seam detection device according to claim 1, wherein the telescopic mechanism comprises a sideslip hole and a lower plate (9), the sideslip hole is formed in a side plate (3) and a side connecting plate (4), the lower plate (9) is fixed on two sides above an arc-shaped plate (10), a sliding rod (6) is fixed above the lower plate (9), one end of the sliding rod (6) penetrates through the sideslip hole and is fixed with a rod limiting plate (8), a spring (7) is sleeved outside the sliding rod (6), one end of the spring (7) is fixed above the lower plate (9), and the other end of the spring (7) is fixed below the side plate (3) and the side connecting plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321126536.9U CN219736722U (en) | 2023-05-11 | 2023-05-11 | Ultrasonic detection device for weld joint of steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321126536.9U CN219736722U (en) | 2023-05-11 | 2023-05-11 | Ultrasonic detection device for weld joint of steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219736722U true CN219736722U (en) | 2023-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321126536.9U Active CN219736722U (en) | 2023-05-11 | 2023-05-11 | Ultrasonic detection device for weld joint of steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219736722U (en) |
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2023
- 2023-05-11 CN CN202321126536.9U patent/CN219736722U/en active Active
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