An apparatus for detecting a gas pipeline using a sound wave

Abstract

The utility model discloses a kind of equipment for detecting gas pipeline by sound wave, including bottom plate, the top of bottom plate is fixedly installed with fixed plate, one side of fixed plate is connected with rotating assembly by bearing, one side of rotating assembly is fixedly installed with clamping assembly, the top of bottom plate is fixedly installed with stabilizing assembly, and the top of bottom plate is provided with detection assembly;Stabilizing assembly, including support frame and electric push rod, support frame is fixedly installed at the top of bottom plate, the utility model relates to gas pipeline technical field;The equipment for detecting gas pipeline by sound wave, by the stabilizing assembly of setting, can make the process of pipeline rotation more stable, also let it rotate more smoothly, so that the effect of detection will be better, in this way, on one hand, can greatly reduce the additional interference sound wave generated by pipeline shaking, shaking, ensure that the emission and reception of detection sound wave are more accurate, avoid the signal deviation caused by pipeline instability.

Description

Technical Field

[0001] This utility model relates to the field of gas pipeline technology, specifically a device for detecting gas pipelines using sound waves. Background Technology

[0002] Gas pipelines are pipeline facilities used to transport gas. Here is a general overview: I. Classification by Material: Steel pipes: High strength and toughness, capable of withstanding significant pressure, commonly used for medium and high pressure gas transmission. Main gas pipelines in cities often use steel pipes. However, their corrosion resistance is relatively weak, requiring proper anti-corrosion measures. Polyethylene (PE) pipes: Lightweight, corrosion-resistant, flexible, and easy to install, widely used in medium and low pressure gas pipeline systems, especially in courtyard gas pipelines and some urban branch gas pipelines.

[0003] Patent publication number "CN211148528U" discloses "A device for detecting gas pipelines using sound waves, comprising a transmitter and receiver, a microphone, and a handheld device. The microphone has a base at its bottom, and a first spring is fixedly installed at the top of the base. The top of the first spring is fixedly connected to the bottom of the microphone. A support leg is movably sleeved on the base near the first spring." This device for detecting gas pipelines using sound waves ensures that when the microphone is placed on the ground, the base at the bottom of the microphone remains in contact with the ground. The first spring keeps the microphone and the base perpendicular. When the microphone needs to be inserted into the soil, pressing a limiting plate causes the supporting leg to move downwards under the action of a second spring. When the locking blocks at both ends of the supporting leg contact the spring plates, the spring plates are compressed and spring back to lock the locking blocks, achieving the advantage of stable microphone placement.

[0004] The existing gas pipelines mentioned in the patent do not have a good stabilization function. During use, the pipeline rotation is prone to instability, which affects the performance. Furthermore, the lack of a good auxiliary rotation function makes rotating the pipeline cumbersome, thus affecting the performance and user experience.

[0005] Therefore, this utility model provides a device for detecting gas pipelines using sound waves to solve the above-mentioned problems. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a device for detecting gas pipelines using sound waves, which solves the problem that existing gas pipelines lack good stability and are prone to instability during use, thus affecting their performance.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a device for detecting gas pipelines using sound waves, comprising a base plate, a fixed plate fixedly installed on the top of the base plate, a rotating assembly connected to one side of the fixed plate via a bearing, a clamping assembly fixedly installed on one side of the rotating assembly, a stabilizing assembly fixedly installed on the top of the base plate, and a detection assembly provided on the top of the base plate; the stabilizing assembly includes a support frame and an electric push rod, the support frame fixedly installed on the top of the base plate, the electric push rod fixedly installed on the inner side wall of the support frame, a lifting plate fixedly connected to the output end of the electric push rod, a connecting rod hinged to the top of the lifting plate, a movable frame hinged to the top of the connecting rod, a wheel connected to the top of the movable frame via a bearing, a stabilizing rod fixedly connected to one side of the movable frame, and a slidable connection between the stabilizing rod and the support frame.

[0008] Furthermore, the rotating assembly includes a rotating shaft and a gear. The rotating shaft is connected to one side of the fixed plate via a bearing, the gear is fixedly connected to the side wall of the rotating shaft, and a turntable is fixedly connected to one end of the rotating shaft.

[0009] The above technical solution can achieve a good rotation effect and make rotation more convenient.

[0010] Furthermore, the rotating assembly also includes a motor and a second gear. The motor is fixedly mounted on one side of the fixed plate, the second gear is fixedly connected to the output end of the motor, and the second gear is meshed with the first gear.

[0011] The above technical solution can provide power for rotating operations, making rotation more convenient.

[0012] Furthermore, the clamping assembly includes a cylinder and a clamping plate, the cylinder is fixedly installed on one side of the turntable, and the clamping plate is fixedly connected to the output end of the cylinder.

[0013] The above technical solution can be used to clamp the pipeline, making it easier to perform detection work.

[0014] Furthermore, the detection component includes an electric slide rail and a movable plate. The electric slide rail is disposed on the top of the base plate, and the movable plate is slidably connected to the top of the electric slide rail. An acoustic wave detector body is fixedly connected to one side of the movable plate.

[0015] The above technical solution facilitates acoustic detection for pipeline inspection.

[0016] Furthermore, the stabilizing component also includes a limiting block, which is fixedly connected to one end of the stabilizing rod.

[0017] The above technical solution can achieve a good limiting effect.

[0018] Furthermore, the limiting block is circular in shape, and its surface is polished.

[0019] By adopting the above technical solution, the limiting effect can be improved, ensuring the effectiveness of use.

[0020] Beneficial effects

[0021] This invention provides a device for detecting gas pipelines using sound waves. Compared with the prior art, it has the following advantages:

[0022] 1. This device, which uses sound waves to detect gas pipelines, has a stabilizing component that makes the pipeline more stable and smoother during rotation, resulting in better detection. This greatly reduces the extra interference sound waves caused by pipeline shaking and vibration, ensuring more accurate transmission and reception of detection sound waves and avoiding signal deviations caused by pipeline instability, thus improving the detection effect.

[0023] 2. This device for detecting gas pipelines using sound waves, through its rotating component, can assist in rotating the pipeline, making the rotation easier. This not only effectively reduces the labor intensity of operators and improves work efficiency, allowing the detection work to cover a larger area in a shorter time, but also ensures that the rotation speed is easier to control precisely, so that all parts of the pipeline can receive sound wave detection at a uniform speed, avoiding local detection omissions or repeated detections caused by uneven rotation, thus comprehensively improving the integrity and accuracy of the detection. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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 from these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a utility model Figure 1 Enlarged view of the structure at point A in the middle;

[0027] Figure 3 This is a rear view of the overall structure of this utility model;

[0028] Figure 4 This is a utility model Figure 3 Enlarged view of the structure at point B.

[0029] In the diagram: 1. Base plate; 2. Fixed plate; 3. Rotating assembly; 31. Rotating shaft; 32. Gear 1; 33. Turntable; 34. Motor; 35. Gear 2; 4. Clamping assembly; 41. Cylinder; 42. Clamping plate; 5. Stabilizing assembly; 51. Support frame; 52. Electric push rod; 53. Lifting plate; 54. Connecting rod; 55. Moving frame; 56. Wheel; 57. Stabilizing rod; 58. Limiting block; 6. Detection assembly; 61. Electric slide rail; 62. Moving plate; 63. Acoustic wave detector body. Detailed Implementation

[0030] It should be noted that in the description of the embodiments of this application, the terms "front," "rear," "left," "right," "up," "down," 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 application and simplifying the description, and do not 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 application. The terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0031] The present application will be further described in detail below with reference to the accompanying drawings and embodiments.

[0032] Reference Figures 1 to 4This application provides a device for detecting gas pipelines using sound waves, including a base plate 1. A fixing plate 2 is fixedly installed on the top of the base plate 1. A rotating assembly 3 is connected to one side of the fixing plate 2 via a bearing. A clamping assembly 4 is fixedly installed on one side of the rotating assembly 3. The clamping assembly 4 includes a cylinder 41 and a clamping plate 42. The cylinder 41 is fixedly installed on one side of a turntable 33. The clamping plate 42 is fixedly connected to the output end of the cylinder 41. A stabilizing assembly 5 is fixedly installed on the top of the base plate 1. A detection assembly 6 is provided on the top of the base plate 1. The stabilizing assembly 5 includes a support frame 51 and an electric push rod 52. The support frame 51 is fixedly installed... The electric push rod 52 is fixedly installed on the inner wall of the support frame 51 and mounted on the top of the base plate 1. The output end of the electric push rod 52 is fixedly connected to the lifting plate 53. The top of the lifting plate 53 is hinged to the connecting rod 54. The top of the connecting rod 54 is hinged to the moving frame 55. The top of the moving frame 55 is connected to the wheel 56 through the bearing. The side of the moving frame 55 is fixedly connected to the stabilizing rod 57. The stabilizing rod 57 is slidably connected to the support frame 51. The stabilizing component 5 also includes a limiting block 58. The limiting block 58 is fixedly connected to one end of the stabilizing rod 57. The limiting block 58 is circular in shape and its surface is polished.

[0033] In this embodiment, firstly, the cylinder 41 is activated to drive the clamping plate 42 to clamp the gas pipeline. Then, the electric push rod 52 is activated to drive the lifting plate 53 to move. The lifting plate 53 then drives the moving frame 55 to move through the connecting rod 54. The moving frame 55 can slide on one side of the support frame 51 through the stabilizing rod 57. The moving frame 55 can drive the wheels 56 to support the bottom of the pipeline. The pipeline of any diameter has a good support effect, making the pipeline rotation more stable.

[0034] Reference Figures 1 to 4 In one aspect of this embodiment, the rotating assembly 3 includes a rotating shaft 31 and a first gear 32. The rotating shaft 31 is connected to one side of the fixed plate 2 via a bearing. The first gear 32 is fixedly connected to the side wall of the rotating shaft 31. A turntable 33 is fixedly connected to one end of the rotating shaft 31. The rotating assembly 3 also includes a motor 34 and a second gear 35. The motor 34 is fixedly installed on one side of the fixed plate 2. The second gear 35 is fixedly connected to the output end of the motor 34. The second gear 35 is meshed with the first gear 32.

[0035] In this embodiment, the motor 34 is then turned on, which drives the second gear 35 to rotate. The second gear 35 then drives the first gear 32 to rotate, so that the first gear 32 can drive the turntable 33 to rotate through the rotating shaft 31, and the turntable 33 can drive the pipe to rotate.

[0036] Reference Figures 1 to 4In one aspect of this embodiment, the detection component 6 includes an electric slide rail 61 and a movable plate 62. The electric slide rail 61 is disposed on the top of the base plate 1, and the movable plate 62 is slidably connected to the top of the electric slide rail 61. An acoustic wave detector body 63 is fixedly connected to one side of the movable plate 62.

[0037] In this embodiment, turning on the electric slide rail 61 can drive the moving plate 62 to move. Then the moving plate 62 will drive the acoustic probe body 63 to extend into the inside of the pipe, and turn on the acoustic probe body 63 to detect the pipe.

[0038] Working principle: First, opening cylinder 41 can drive clamping plate 42 to clamp the gas pipeline. Then, opening electric push rod 52 can drive lifting plate 53 to move. Lifting plate 53 will then drive moving frame 55 through connecting rod 54. Moving frame 55 can slide on one side of support frame 51 through stabilizing rod 57. Moving frame 55 can drive wheels 56 to support the bottom of the pipeline. It has a good support effect for pipelines of any diameter, making the pipeline rotation more stable.

[0039] Then, turning on motor 34 will drive gear 2 35 to rotate, which in turn will drive gear 1 32 to rotate. Gear 1 32 will then drive turntable 33 to rotate via shaft 31, which in turn will drive the pipe to rotate. Then, turning on electric slide rail 61 will drive moving plate 62 to move. After that, moving plate 62 will drive the acoustic wave detector body 63 to extend into the inside of the pipe, and the acoustic wave detector body 63 will be activated to detect the pipe.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for detecting gas pipelines using sound waves, comprising a base plate (1), characterized in that: A fixing plate (2) is fixedly installed on the top of the base plate (1). A rotating component (3) is connected to one side of the fixing plate (2) via a bearing. A clamping component (4) is fixedly installed on one side of the rotating component (3). A stabilizing component (5) is fixedly installed on the top of the base plate (1). A detection component (6) is provided on the top of the base plate (1). The stabilizing component (5) includes a support frame (51) and an electric push rod (52). The support frame (51) is fixedly installed on the top of the base plate (1). The electric push rod (52) is fixedly installed on the inner side wall of the support frame (51). The output end of the electric push rod (52) is fixedly connected to a lifting plate (53). A connecting rod (54) is hinged to the top of the lifting plate (53). A movable frame (55) is hinged to the top of the connecting rod (54). A wheel (56) is connected to the top of the movable frame (55) through a bearing. A stabilizing rod (57) is fixedly connected to one side of the movable frame (55). The stabilizing rod (57) is slidably connected to the support frame (51).

2. The device for detecting gas pipelines using sound waves according to claim 1, characterized in that: The rotating assembly (3) includes a rotating shaft (31) and a gear (32). The rotating shaft (31) is connected to one side of the fixed plate (2) by a bearing. The gear (32) is fixedly connected to the side wall of the rotating shaft (31). A turntable (33) is fixedly connected to one end of the rotating shaft (31).

3. The device for detecting gas pipelines using sound waves according to claim 2, characterized in that: The rotating assembly (3) also includes a motor (34) and a second gear (35). The motor (34) is fixedly installed on one side of the fixed plate (2). The second gear (35) is fixedly connected to the output end of the motor (34). The second gear (35) is meshed with the first gear (32).

4. The device for detecting gas pipelines using sound waves according to claim 3, characterized in that: The clamping assembly (4) includes a cylinder (41) and a clamping plate (42). The cylinder (41) is fixedly installed on one side of the turntable (33), and the clamping plate (42) is fixedly connected to the output end of the cylinder (41).

5. The device for detecting gas pipelines using sound waves according to claim 1, characterized in that: The detection component (6) includes an electric slide rail (61) and a moving plate (62). The electric slide rail (61) is located on the top of the base plate (1). The moving plate (62) is slidably connected to the top of the electric slide rail (61). An acoustic probe head body (63) is fixedly connected to one side of the moving plate (62).

6. The device for detecting gas pipelines using sound waves according to claim 1, characterized in that: The stabilizing component (5) also includes a limiting block (58), which is fixedly connected to one end of the stabilizing rod (57).

7. The device for detecting gas pipelines using sound waves according to claim 6, characterized in that: The limiting block (58) is circular in shape, and the surface of the limiting block (58) is polished.

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