Gas pipeline inspection vehicle with leakage point marking function

Abstract

The utility model discloses a gas pipeline inspection vehicle with a leakage point marking function, which comprises an inspection vehicle body, a gas pipeline inspection device, a gas pipeline inspection device and a gas pipeline inspection device, the bottom of the position adjusting assembly is fixedly connected with the top of the inspection vehicle body, and the position adjusting assembly is used for adjusting the position of the marking mechanism; and the bottom of the marking assembly is fixedly connected with one side of the top of the position adjusting assembly, and the marking assembly is used for marking leakage points of the gas pipeline. According to the gas pipeline inspection vehicle with the leakage point marking function, a marking assembly is arranged, a plurality of arc-shaped adhesive plates are independently placed in a placement groove, the arc-shaped adhesive plates are directly and independently taken down from a moving block to be pasted to the surface of a pipeline, and the moving block can be directly pulled on the surface of a transverse plate when necessary; one end of the moving block can quickly move to the position near a leakage point, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline inspection, in particular to a gas pipeline inspection vehicle with a leakage point marking function. Background Art

[0002] The gas pipeline inspection vehicle is a special vehicle used for monitoring and maintaining gas pipelines.

[0003] Patent publication number CN205891079U discloses a multifunctional electric bicycle for gas pipeline inspections. The bicycle comprises an electric bicycle body, a battery box, and two tool boxes. The battery box, which contains a spare battery, is secured to the upper side of the bicycle's rear bracket. The two tool boxes, each containing gas pipeline inspection tools, are secured to either side of the rear bracket. This patent boasts a simple structure and long battery life. Furthermore, it can carry and manage a large number of pipeline inspection tools, fully meeting the long-distance travel requirements of gas pipeline inspections and demonstrating its high practicality.

[0004] As shown in the above technology, long-distance gas pipelines require regular inspections. When the inspection vehicle is working, it can often detect whether the pipeline is leaking through the various detection equipment it carries. The staff generally only use electronic maps to mark them. In actual work, after the subsequent maintenance personnel arrive at the scene, they need to go through multiple steps to search and confirm before they can repair it, which is time-consuming and inconvenient for subsequent operations. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a gas pipeline inspection vehicle with a leak point marking function, which solves the problem that subsequent maintenance personnel need to take multiple steps to search and confirm before they can repair after arriving at the scene, which is time-consuming and inconvenient for subsequent operations.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A gas pipeline inspection vehicle with a leak point marking function, comprising:

[0007] An inspection vehicle body, wherein a lighting lamp is provided on the surface of the inspection vehicle body;

[0008] A position adjustment component, the bottom of which is fixedly connected to the top of the inspection vehicle body, and the position adjustment component is used to adjust the position of the marking mechanism;

[0009] A marking component, the bottom of which is fixedly connected to one side of the top of the position adjustment component, and the marking component is used to mark the leakage point of the gas pipeline.

[0010] Preferably, the position adjustment component includes a chassis motor fixedly connected to the top of the inspection vehicle body, the top end of the chassis motor output shaft is fixedly connected to a disc through a coupling, and the middle of the top of the disc is fixedly connected to a support block.

[0011] Preferably, two symmetrical slots are provided on the top of the support block, and the inner walls of the slots are movably connected to synchronization blocks.

[0012] Preferably, the marking assembly includes a telescopic rod fixedly connected to the top of the position adjustment assembly, the top end of the telescopic rod is fixedly connected to a transverse plate, and the bottom of the transverse plate is movably connected to a moving block.

[0013] Preferably, a dovetail groove is provided in the middle of the top of the movable block, the inner wall of the dovetail groove is movably connected to a dovetail block, the top of the dovetail block is fixedly connected to the bottom of the horizontal plate, a placement groove is provided in the middle of the bottom of the movable block, the inner wall of the placement groove is movably connected to a placement plate, and the bottom of the placement plate is fixedly connected to an arc-shaped adhesive plate.

[0014] Preferably, a separation box is fixedly connected to one side of the transverse plate, an isolation plate is movably connected to the inner wall of the separation box, and a handle is fixedly connected to one side of the surface of the isolation plate.

[0015] The utility model provides a gas pipeline inspection vehicle with a leak point marking function. Compared with the existing technology, it has the following advantages:

[0016] (1) The gas pipeline inspection vehicle with the leak point marking function utilizes the setting of the marking component. Multiple curved adhesive plates are independently placed in the placement slot. When taking out, the curved adhesive plates are directly removed from the moving block and pasted on the pipeline surface. When necessary, the moving block can be directly pulled on the surface of the horizontal plate. One end of the moving block can be quickly moved to the vicinity of the leak point, which is convenient for use. After each use, the curved adhesive plates can be separated by the isolation plate to prevent the curved adhesive plates from falling from the moving block, thereby ensuring the reliability of the use process. This solves the problem that subsequent maintenance personnel need to go through multiple steps to find and confirm before they can repair after arriving at the site, which is time-consuming and inconvenient for subsequent operations.

[0017] (2) The gas pipeline inspection vehicle with the leak point marking function utilizes the setting of the position adjustment component. The device can directly drive the disc to rotate through the rotation of the chassis motor, ensuring that the relevant structure can quickly rotate to the working angle. The two slots are symmetrically arranged to ensure that the telescopic rods are responsible for each side of the vehicle body, with a larger working area. In addition, the synchronization block and the slot are movable, which is convenient for disassembly and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0019] Figure 2 For this utility model Figure 1 A partial enlarged view of point A in the middle;

[0020] Figure 3 A three-dimensional cross-sectional view of the marking assembly structure of the present invention;

[0021] Figure 4 For this utility model Figure 3 A partial enlarged view of point B in the middle;

[0022] Figure 5 It is a side perspective sectional view of the marking assembly structure of the utility model;

[0023] Figure 6 For this utility model Figure 5 A partial enlarged view of point C in the middle.

[0024] In the figure: 1. Inspection vehicle body; 2. Position adjustment assembly; 21. Chassis motor; 22. Disc; 23. Support block; 24. Slot; 25. Synchronous block; 3. Marking assembly; 31. Telescopic rod; 32. Horizontal plate; 33. Moving block; 34. Dovetail groove; 35. Dovetail block; 36. Placement groove; 37. Placement plate; 38. Curved adhesive plate; 39. Separation box; 310. Isolation plate; 311. Handle. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figures 1-6 , this utility model provides two technical solutions:

[0027] In a first embodiment, a gas pipeline inspection vehicle with a leak point marking function includes:

[0028] The inspection vehicle body 1 has a lighting lamp arranged on the surface of the inspection vehicle body 1;

[0029] Position adjustment component 2, the bottom of the position adjustment component 2 is fixedly connected to the top of the inspection vehicle body 1, and the position adjustment component 2 is used to adjust the position of the marking mechanism;

[0030] The marking component 3, the bottom of the marking component 3 is fixedly connected to one side of the top of the position adjustment component 2, and the marking component 3 is used to mark the leakage point of the gas pipeline. Using the setting of the marking component 3, multiple arc-shaped adhesive plates 38 are independently placed in the placement groove 36. When taking it, the arc-shaped adhesive plate 38 is directly removed from the moving block 33 and pasted on the surface of the pipeline. When necessary, the moving block 33 can be directly pulled on the surface of the horizontal plate 32. One end of the moving block 33 can be quickly moved to the vicinity of the leakage point, which is convenient for use. After each use, the arc-shaped adhesive plate 38 can be separated by the isolation plate 310 to prevent the arc-shaped adhesive plate 38 from falling from the moving block 33, thereby ensuring the reliability of the use process and solving the problem that subsequent maintenance personnel need to take multiple steps to find and confirm before they can repair after arriving at the scene, which is time-consuming and inconvenient for subsequent operations.

[0031] The second embodiment is mainly different from the first embodiment in that: a gas pipeline inspection vehicle with a leak point marking function, the position adjustment component 2 includes a chassis motor 21 fixedly connected to the top of the inspection vehicle body 1, the chassis motor 21 is a stepping motor, which can accurately control the rotation angle, the top of the output shaft of the chassis motor 21 is fixedly connected to the disc 22 through a coupling, the middle of the top of the disc 22 is fixedly connected to the support block 23, the top of the support block 23 is provided with two symmetrical card slots 24, the inner wall of the card slot 24 is movably connected to the synchronization block 25, the marking component 3 includes a telescopic rod 31 fixedly connected to the top of the position adjustment component 2, the top of the telescopic rod 31 is fixedly connected to the cross plate 32, the bottom of the cross plate 32 is movably connected to the moving block 33, the middle of the top of the moving block 33 is provided with a dovetail groove 34, the dovetail groove 3 4 is movably connected with a dovetail block 35 on the inner wall, and the top of the dovetail block 35 is fixedly connected to the bottom of the cross plate 32. A placement slot 36 is provided in the middle of the bottom of the movable block 33, and a placement plate 37 is movably connected to the inner wall of the placement slot 36. The bottom of the placement plate 37 is fixedly connected with an arc-shaped adhesive plate 38. A separation box 39 is fixedly connected to one side of the cross plate 32, and an isolation plate 310 is movably connected to the inner wall of the separation box 39. A handle 311 is fixedly connected to one side of the surface of the isolation plate 310. By utilizing the setting of the position adjustment component 2, the device can directly drive the disc 22 to rotate through the rotation of the chassis motor 21, ensuring that the relevant structure can be quickly rotated to the working angle. The two card slots 24 are symmetrically arranged to ensure that the telescopic rod 31 is responsible for each side of the vehicle body, and the working area is large. In addition, the synchronization block 25 and the card slot 24 are movable, which is convenient for disassembly and maintenance.

[0032] An adhesive layer is provided on the inner wall of the curved adhesive plate 38, and ordinary skin is adhered to the surface of the adhesive layer, similar to double-sided tape. The surface of the curved adhesive plate 38 itself is brightly colored and is coated with fluorescent powder as a whole. The inspection vehicle body 1 is equipped with relevant equipment and related power equipment for gas leak detection. The relevant technology is mature technology. The sensors carried in the inspection vehicle body 1 include but are not limited to MSA Altair 4X and Honeywell BW GasAlertMicro 5. The inner walls of the card slot 24 and the synchronization block 25 are provided with tooth patterns, and the two are adapted to each other to avoid arbitrary rotation and sliding.

[0033] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0034] During operation, the inspection vehicle body 1 moves slowly to detect the pipeline. After the leakage point is found, the chassis motor 21 is turned on, and the support block 23 is adjusted to the appropriate position through the disc 22, thereby driving the synchronization block 25 and the telescopic rod 31 to rotate, adjusting the height of the telescopic rod 31, and pulling the moving block 33 at the bottom of the horizontal plate 32. At the same time, the dovetail groove 34 and the dovetail block 35 slide relative to each other, and the outermost end of the moving block 33 is moved to the vicinity of the leakage point. The handle 311 is pulled up, and the isolation plate 310 is moved up along the separation box 39. An independent placement plate 37 is pulled out, and the arc-shaped adhesive plate 38 is removed. Then the handle 311 is released, and the surface of the arc-shaped adhesive plate 38 is adhered to the surface of the pipeline leakage point. During maintenance, the synchronization block 25 can be directly pulled up and removed from the slot 24 for maintenance. After the device is used, the device is restored.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gas pipeline inspection vehicle with a leak point marking function, characterized in that: include: An inspection vehicle body (1), wherein a lighting lamp is provided on the surface of the inspection vehicle body (1); A position adjustment component (2), the bottom of the position adjustment component (2) is fixedly connected to the top of the inspection vehicle body (1), and the position adjustment component (2) is used to adjust the position of the marking mechanism; A marking component (3), the bottom of the marking component (3) is fixedly connected to one side of the top of the position adjustment component (2), the marking component (3) is used to mark the leakage point of the gas pipeline, the marking component (3) includes a telescopic rod (31) fixedly connected to the top of the position adjustment component (2), the top of the telescopic rod (31) is fixedly connected to a transverse plate (32), the bottom of the transverse plate (32) is movably connected to a moving block (33), a dovetail groove (34) is provided in the middle of the top of the moving block (33), the inner wall of the dovetail groove (34) is movably connected to a dovetail block (35), the top of the dovetail block (35) is fixedly connected to the bottom of the transverse plate (32), a placement groove (36) is provided in the middle of the bottom of the moving block (33), the inner wall of the placement groove (36) is movably connected to a placement plate (37), and the bottom of the placement plate (37) is fixedly connected to an arc-shaped adhesive plate (38).

2. The gas pipeline inspection vehicle with a leak point marking function according to claim 1 is characterized by: The position adjustment assembly (2) comprises a chassis motor (21) fixedly connected to the top of the inspection vehicle body (1); the top end of the output shaft of the chassis motor (21) is fixedly connected to a disc (22) via a coupling; and a support block (23) is fixedly connected to the middle of the top of the disc (22).

3. The gas pipeline inspection vehicle with a leak point marking function according to claim 2 is characterized by: Two symmetrical slots (24) are provided on the top of the support block (23), and the inner walls of the slots (24) are movably connected with synchronization blocks (25).

4. The gas pipeline inspection vehicle with a leak point marking function according to claim 1 is characterized by: A separation box (39) is fixedly connected to one side of the transverse plate (32), an isolation plate (310) is movably connected to the inner wall of the isolation box (39), and a handle (311) is fixedly connected to one side of the surface of the isolation plate (310).

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