Corrosion-resistant line probe

Abstract

The utility model discloses a kind of corrosion-resistant pipeline detection instrument, the corrosion-resistant pipeline detection instrument includes: receiver;Receiver includes shell, control module, touch screen and detection head, control module is housed in the inside of shell;Touch screen is movably arranged in the side of shell;Detection head is movably arranged in the bottom end of shell;Shell includes main shell and connecting pipe, main shell is used to house control module, and touch screen is movably connected in the side surface of main shell;Connecting pipe one end is connected in the bottom end of main shell, and the other end of connecting pipe movably connects detection head;Main shell is provided with first installation slot corresponding touch screen, first installation slot is set on the surface of the side of main shell;Touch screen is correspondingly embedded in first installation slot, and one end of touch screen and the corresponding end slot wall of first installation slot are hinged connection.The overall volume of receiver can be greatly reduced in non-use state, and the space occupied by transportation and carrying is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of pipeline corrosion-resistant layer detectors, and in particular to a corrosion-resistant pipeline detector. Background Technology

[0002] Pipeline transportation is a vital pillar of the national economy, and its safe operation is of paramount importance. Buried pipelines are typically covered with an anti-corrosion coating to prevent chemical and electrochemical corrosion from the soil. However, over long-term use, the anti-corrosion coating can become damaged or peel off due to aging, construction damage, or external forces, leading to pipe corrosion, leaks, and even safety accidents. Therefore, regular inspection and evaluation of the pipeline anti-corrosion coating is a crucial step in ensuring pipeline integrity and operational safety.

[0003] Pipeline detectors are the core equipment for performing the above-mentioned inspections, and typically consist of a transmitter and a receiver. The transmitter applies a detection signal of a specific frequency to the pipeline, while the receiver picks up the electromagnetic field signal from the ground above the pipeline through a probe. By analyzing changes in parameters such as signal strength and gradient, the receiver can locate the pipeline's position, burial depth, and any abnormalities in the insulation performance of the anti-corrosion layer.

[0004] Currently, most mainstream pipeline detector receivers on the market adopt an integrated design, with the control module, display screen, and detector head all fixedly installed within a rigid housing. While this traditional structure offers strong overall integrity, it suffers from poor portability and storage. The integrated design results in a fixed overall size, bulky form, and large space occupation. Especially during long-distance field transport or when multiple auxiliary equipment needs to be carried, its large size causes significant inconvenience in handling and storage, increasing the physical burden on operators. Utility Model Content

[0005] Therefore, it is necessary to provide a corrosion-resistant pipeline detector to address the technical problems of poor portability and storage of existing pipeline detectors.

[0006] A corrosion-resistant pipeline detector includes a receiver for use in conjunction with an adapter transmitter to detect the corrosion-resistant layer of the pipeline. The receiver includes a housing, a control module, a touch screen, and a probe head. The control module is housed inside the housing; the touch screen is movably disposed on one side of the housing; and the probe head is movably disposed at the bottom of the housing.

[0007] The housing includes a main housing and a connecting tube. The main housing is used to house the control module, and the touch screen is movably connected to one side surface of the main housing. One end of the connecting tube is connected to the bottom end of the main housing, and the other end of the connecting tube is movably connected to the probe. Based on this, the main housing, the connecting tube, and the probe are detachably connected.

[0008] The main housing has a first mounting groove corresponding to the touch screen. The first mounting groove is located on the surface of the corresponding side of the main housing. The touch screen is fitted into the first mounting groove, and one end of the touch screen is hinged to the corresponding end wall of the first mounting groove. Thus, the touch screen can be flipped outward relative to the first mounting groove and adjusted to a preset angle according to the display and operation needs during actual use.

[0009] In one embodiment, the main housing is provided with a handle located on one side of the top of the main housing.

[0010] In one embodiment, the handle is positioned opposite the touchscreen on the side of the main housing.

[0011] In one embodiment, the receiver further includes an illumination unit disposed on one side of the connecting tube.

[0012] In one embodiment, the connecting pipe is provided with a second mounting groove corresponding to the lighting unit. The second mounting groove is located on one side of the connecting pipe wall and communicates with the outside of the connecting pipe. The lighting unit is installed in the second mounting groove and is positioned facing the outside of the connecting pipe.

[0013] In one embodiment, the lighting unit described above is configured as an LED.

[0014] In one embodiment, the probe is provided with a connecting structure, which is disposed on the top side surface of the probe and corresponds to the bottom end of the connecting tube, thereby allowing the probe to be detachably connected to the connecting tube through the connecting structure.

[0015] In one embodiment, the above-described connection structure is configured as a plate-shaped connection block; In one embodiment, the top side surface of the probe is provided with a third mounting groove corresponding to the connecting structure; the bottom of the connecting structure is fitted into the third mounting groove.

[0016] In one embodiment, the above-mentioned connecting structure is provided with a protruding connecting part, and the connecting part is provided with a plurality of connecting holes; the bottom end of the connecting pipe is provided with a plurality of connecting posts, and the plurality of connecting posts are respectively matched with the plurality of connecting holes one by one. When the connecting part is connected to the connecting pipe, the plurality of connecting posts are fitted into the corresponding plurality of connecting holes.

[0017] The aforementioned corrosion-resistant pipeline detector features a split design, with the touchscreen hinged and embedded in the first mounting slot, and a connecting pipe between the main housing and the probe head. This significantly reduces the overall size of the receiver when not in use, minimizing the space required for transportation and carrying, aligning with the industry trend of lightweight and integrated equipment. The hinge structure between the touchscreen and the main housing allows the operator to flip the screen outwards and adjust it to the optimal viewing angle. Adjusting the screen to a comfortable viewing angle effectively avoids glare, facilitates data reading, and reduces visual and physical fatigue during prolonged operation. Furthermore, adjusting the screen to a suitable angle effectively improves user experience and operational efficiency. The main housing, connecting pipe, and probe head are detachably connected. If the connecting pipe or probe head suffers mechanical damage, only the damaged module can be replaced, eliminating the need to scrap the entire unit and reducing subsequent maintenance costs. Additionally, connecting pipes of different lengths and materials can be replaced, or probe heads with different detection frequencies / accuracies can be adapted to handle various complex working conditions, enhancing the equipment's versatility and flexibility. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a corrosion-resistant pipeline detector in one embodiment; Figure 2 This is a schematic diagram of the exploded structure of a corrosion-resistant pipeline detector in one embodiment; Figure 3 This is a schematic diagram of the structure of a corrosion-resistant pipeline detector in one embodiment. Detailed Implementation

[0019] To make the above-mentioned objects, 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. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0020] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0022] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0024] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0025] Please see Figures 1 to 3This utility model discloses a corrosion-resistant pipeline detector, which includes a receiver 1. The receiver 1 is used in conjunction with an adapter transmitter to detect the corrosion-resistant layer of the pipeline. The receiver 1 includes a housing 10, a control module (not shown), a touch screen 20, and a probe 30. The control module is housed inside the housing 10; the touch screen 20 is movably disposed on one side of the housing 10; and the probe 30 is movably disposed at the bottom of the housing 10, thus forming the overall structure of the receiver 1. Specifically, the housing 10 includes a main housing 11 and a connecting pipe 12. The main housing 11 houses the control module, and the touch screen 20 is movably connected to one side surface of the main housing 11. One end of the connecting pipe 12 is connected to the bottom of the main housing 11, and the other end is movably connected to the probe 30. Therefore, the main housing 11, the connecting pipe 12, and the probe 30 are detachably connected, allowing the receiver 1 to be disassembled, stored, and assembled for use. Furthermore, the main housing 11 is provided with a first mounting groove a corresponding to the touch screen 20. The first mounting groove a is provided on the surface of the corresponding side of the main housing 11. The touch screen 20 is fitted into the first mounting groove a, and one end of the touch screen 20 is hinged to the corresponding end wall of the first mounting groove a. Thus, the touch screen 20 can be flipped outward relative to the first mounting groove a and adjusted to a preset angle according to the display and operation needs during actual use. After the detection operation is completed, the touch screen 20 can be retracted into the first mounting groove a, thereby reducing the storage volume of the main housing 11. Based on the above configuration, the corrosion-resistant pipeline detector of this solution features a split design by hinged touchscreen 20 and embedded in the first mounting slot a, and a connecting pipe 12 between the main housing 11 and the detector head 30. This significantly reduces the overall size of the receiver 1 when not in use, minimizing the space required for transportation and carrying, aligning with the industry trend of lightweight and integrated equipment. Furthermore, the hinge structure between the touchscreen 20 and the main housing 11 allows the operator to flip the screen outwards and adjust it to the optimal viewing angle. Adjusting the screen to a comfortable viewing angle effectively avoids glare and facilitates reading. Data acquisition reduces visual and physical fatigue during long-term operation, and adjusting the screen to a suitable angle can effectively improve user experience and work efficiency. The main housing 11, connecting pipe 12, and probe 30 are detachably connected. When the connecting pipe 12 or probe 30 is mechanically damaged, only the damaged module can be replaced without scrapping the entire machine, reducing the later maintenance cost. At the same time, connecting pipes 12 of different lengths and materials can be replaced according to different application scenarios, or probes 30 of different detection frequencies / accuracies can be adapted to cope with various complex working conditions, enhancing the versatility and flexibility of the equipment.

[0026] Furthermore, the main housing 11 is provided with a handle 111, which is located on one side of the top of the main housing 11 for the user to hold and operate. Specifically, the handle 111 is located on the opposite side of the main housing 11 relative to the touch screen 20, thereby ensuring the ease of use of the receiver 1.

[0027] Furthermore, the receiver 1 also includes an illumination unit 40, which is disposed on one side of the connecting pipe 12 to illuminate the side of the receiver 1 facing the ground. Specifically, in one embodiment, the connecting pipe 12 is provided with a second mounting groove b corresponding to the illumination unit 40. The second mounting groove b is disposed on one side of the pipe wall of the connecting pipe 12 and communicates with the outside of the connecting pipe 12; the illumination unit 40 is mounted in the second mounting groove b and is disposed facing the outside of the connecting pipe 12 to realize the illumination function. In another embodiment, the illumination unit 40 is an LED.

[0028] Furthermore, the probe head 30 is provided with a connecting structure 31, which is disposed on the top side surface of the probe head 30, and the top side surface of the connecting structure 31 corresponds to and engages with the bottom end of the connecting tube 12. Thus, the probe head 30 is detachably connected to the connecting tube 12 via the connecting structure 31. Specifically, in one embodiment, the connecting structure 31 is configured as a plate-shaped connecting block; a third mounting groove c is provided on the top side surface of the probe head 30 corresponding to the connecting structure 31; the bottom of the connecting structure 31 is fitted into the third mounting groove c, thereby achieving a movable connection between the connecting structure 31 and the probe head 30. More specifically, in one embodiment, the connecting structure 31 is provided with a protruding connecting portion 311, and the connecting portion 311 is provided with a plurality of connecting holes d; correspondingly, the bottom end of the connecting pipe 12 is provided with a plurality of connecting posts 121, and the plurality of connecting posts 121 are respectively matched with the plurality of connecting holes d one by one. Thus, when the connecting portion 311 is connected to the connecting pipe 12, the plurality of connecting posts 121 are fitted into the corresponding plurality of connecting holes d, thereby strengthening the connection strength and torsional resistance between the connecting pipe 12 and the connecting structure 31.

[0029] In summary, the corrosion-resistant pipeline detector disclosed in this utility model achieves a significant reduction in overall size when not in use by hinged touchscreen embedded in the first mounting slot and a split design using a connecting pipe between the main housing and the detector head. This reduces the space occupied during transportation and carrying, aligning with the industry trend of lightweight and integrated equipment. The hinge structure between the touchscreen and the main housing allows the operator to flip the screen outward and adjust it to the optimal viewing angle. Adjusting the screen to a comfortable viewing angle effectively avoids glare, facilitates data reading, and reduces visual and physical fatigue during prolonged operation. Furthermore, adjusting the screen to a suitable angle effectively improves user experience and work efficiency. The main housing, connecting pipe, and detector head are detachably connected. If the connecting pipe or detector head suffers mechanical damage, only the damaged module can be replaced without scrapping the entire machine, reducing subsequent maintenance costs. Additionally, connecting pipes of different lengths and materials can be replaced according to different application scenarios, or detector heads with different detection frequencies / accuracies can be adapted to cope with various complex working conditions, enhancing the versatility and flexibility of the equipment.

[0030] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0031] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A corrosion-resistant pipeline detector, characterized in that, include: Receiver; The receiver includes a housing, a control module, a touch screen, and a probe. The control module is housed inside the housing; the touch screen is movably disposed on one side of the housing; and the probe is movably disposed at the bottom of the housing. The housing includes a main housing and a connecting tube. The main housing is used to house the control module, and the touch screen is movably connected to one side surface of the main housing. One end of the connecting tube is connected to the bottom end of the main housing, and the other end of the connecting tube is movably connected to the probe. Based on this, the main housing, the connecting tube, and the probe are detachably connected. The main housing has a first mounting groove corresponding to the touch screen. The first mounting groove is located on the surface of the corresponding side of the main housing. The touch screen is fitted into the first mounting groove, and one end of the touch screen is hinged to the corresponding end wall of the first mounting groove. Thus, the touch screen can be flipped outward relative to the first mounting groove and adjusted to a preset angle according to the display and operation needs during actual use.

2. The corrosion-resistant pipeline detector according to claim 1, characterized in that, The main housing is equipped with a handle, which is located on one side of the top of the main housing.

3. The corrosion-resistant pipeline detector according to claim 2, characterized in that, The handle is positioned opposite the touchscreen on the main housing.

4. The corrosion-resistant pipeline detector according to claim 3, characterized in that, The receiver also includes an illumination unit, which is located on one side of the connecting tube.

5. The corrosion-resistant pipeline detector according to claim 4, characterized in that, The connecting pipe is provided with a second mounting groove corresponding to the lighting unit. The second mounting groove is located on one side of the connecting pipe wall and connects to the outside of the connecting pipe. The lighting unit is installed in the second mounting groove and faces the outside of the connecting pipe.

6. The corrosion-resistant pipeline detector according to claim 5, characterized in that, The lighting unit is set to LED.

7. The corrosion-resistant pipeline detector according to claim 6, characterized in that, The probe is equipped with a connecting structure, which is located on the top side surface of the probe and corresponds to the bottom end of the connecting tube. Thus, the probe is detachably connected to the connecting tube through the connecting structure.

8. The corrosion-resistant pipeline detector according to claim 7, characterized in that, The connection structure is set as a plate-shaped connecting block.

9. The corrosion-resistant pipeline detector according to claim 8, characterized in that, The top side surface of the probe is provided with a third mounting groove corresponding to the connecting structure; the bottom of the connecting structure is fitted into the third mounting groove.

10. The corrosion-resistant pipeline detector according to claim 9, characterized in that, The connecting structure is provided with a protruding connecting part, and the connecting part is provided with several connecting holes; the bottom end of the connecting pipe is provided with several connecting posts, and the several connecting posts are respectively matched with several connecting holes. When the connecting part is connected to the connecting pipe, the several connecting posts are fitted into the corresponding several connecting holes.

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