Pipe network detection tool
By designing a pipeline detection tool including ranging components and folding components, the problem of inconvenience of staff detection in the well is solved, and the depth of the bottom of the well, the pipeline direction and pipe diameter can be detected without going down the well, improving detection efficiency and safety.
Patent Information
- Application Number
- CN202420835306.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-19
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-04-19
AI Technical Summary
During the pollution census and pipeline operation and maintenance of urban pipeline systems, staff need to be deported to the well for surveying and mapping, resulting in limited space and complex environment, which makes it inconvenient to go down and detect.
A pipeline detection tool is designed, including a distance measuring component and a folding component. The distance measuring component is equipped with a scale and a detection component is connected to the folding component. The rotation range of the folding component is limited through the limit structure to realize the expansion and storage of the tool, allowing staff to detect the depth of the bottom of the well, pipeline direction and pipe diameter without going down the well.
It realizes that the depth, pipeline direction and pipe diameter of rainwater and sewage wells can be detected without staff going down the well, improves detection efficiency and safety, and simplifies the pipeline maintenance process.
Smart Images
Figure CN222652279U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the field of detection tools, and more specifically, to a pipe network detection tool. Background Art
[0002] Urban pipe network refers to the pipe system used to transport water, gas, heat energy, sewage, etc. in the city. The construction and maintenance of urban pipe network is of great significance to the normal operation of the city and the quality of life of residents.
[0003] During the pollution survey of urban pipeline systems and the pipeline operation and maintenance process, it is often necessary to accurately understand the current status of pipeline operation through measurement, observation, sampling and analysis. In related technologies, in order to detect the depth of rainwater and sewage wells or sewage wells, the direction of related pipelines and the diameter of the pipes, it is usually necessary to lower the staff into the wells to conduct surveying and mapping work; however, due to the limited space in the wells and the often complex environment, it is inconvenient for the staff to go down to the wells for detection. Utility Model Content
[0004] In response to the defects or improvement needs of the prior art, the present application provides a pipeline detection tool, which is intended to facilitate workers in detecting pipelines.
[0005] A pipe network detection tool provided in the present application specifically includes a distance measuring component and a folding component, one end of the distance measuring component is rotatably connected to the folding component, the distance measuring component has a scale, the distance measuring component is connected to a limiting structure for limiting the rotation range of the folding component, and the folding component is connected to a detection component for detecting the direction of the pipeline in the pipe network.
[0006] Through the above technical scheme conceived by the present application, compared with the prior art, since one end of the distance measuring component is rotatably connected to the folding component, and the folding component is also connected to the detection component, when the detection operation is required, the staff can first rotate the folding component, and through the limiting effect of the limit structure on the folding component, the folding component is in an unfolded state; then one end of the distance measuring component is lowered until the lower end of the distance measuring component is in contact with the bottom of the pipe, and the depth of the bottom of the well can be known by reading the scale on the distance measuring component; and the direction of the pipeline can be detected through the detection component; and by making the folding component in contact with the bottom of the pipe, a reading is taken, and then the detection tool is lifted up so that the folding component of the detection tool is in contact with the top of the pipe, and then a second reading of the distance measuring component is taken, and the subtraction of the two readings is the inner diameter of the pipeline, so that the depth of the wells such as rainwater and sewage wells, the direction of the pipeline and the diameter of the pipe can be detected without the staff going down to the well for detection.
[0007] As further preferred, the limiting structure includes a limiting plate fixed to the end of the distance measuring component, and when the folding component is adjusted to fit the upper end surface of the limiting plate, the folding component and the distance measuring component are perpendicular to each other.
[0008] By adopting the above technical solution, the set limit plate can limit the folding component to a state where the folding component is perpendicular to the ranging component, so that the detection tool can be L-shaped as a whole when unfolded, which is convenient for the staff to conduct rapid detection of the pipeline network and is conducive to the folding component to be able to stably fit the top of the pipeline.
[0009] As a further preferred embodiment, a connecting piece for connecting the distance measuring component and the folding component is provided between the distance measuring component and the folding component, one of the distance measuring component and the folding component is rotatably connected to the connecting piece, and the other of the distance measuring component and the folding component is detachably connected to the connecting piece.
[0010] By adopting the above technical solution, the provided connecting piece can realize a detachable connection between the distance measuring component and the folding component, so that the staff can conveniently perform the inspection and maintenance of the detection tool.
[0011] As further preferred, the detection assembly is detachably connected to the folding component.
[0012] By adopting the above technical solution, the staff can disassemble the detection components separately and carry out the repair and maintenance work of the detection components.
[0013] As further preferred, the detection assembly comprises a first imager connected to the folding component, and a detection direction of the first imager is aligned with a length direction of the folding component.
[0014] By adopting the above technical solution, the first imager can be used for the staff to obtain the environmental conditions of the surrounding wall in the well, and for the staff to know the number and approximate direction of the pipes in the well.
[0015] As further preferred, the detection assembly further includes a direction indicator connected to the folding component, and the detection direction of the direction indicator is aligned with the length direction of the folding component.
[0016] By adopting the above technical solution, the provided direction indicator can allow the staff to obtain accurate azimuth data so as to accurately know the direction of the pipeline.
[0017] As further preferred, the pipe network detection tool also includes a second imager connected to the distance measuring component and with a detection direction facing downward.
[0018] By adopting the above technical solution, the second imager can provide the staff with the bottom environment of the well, and also facilitate the staff to know the high and low distribution of pipeline layout in the well.
[0019] As further preferred, the pipe network detection tool also includes a light source for illumination connected to the distance measuring component and / or the folding component.
[0020] By adopting the above technical solution, the set light source can illuminate the environment inside the well, allowing the staff to intuitively observe the situation inside the well, and also facilitating the detection component to perform detection inside the well.
[0021] As a further preference, the distance measuring component is a telescopic rod with adjustable length.
[0022] By adopting the above technical solution, the staff can adjust the length of the distance measuring component according to the needs, which is convenient for the storage of the detection tool and for the detection of wells of various depths.
[0023] As a further preference, a wiring hole is provided in the distance measuring component.
[0024] By adopting the above technical solution, the wiring holes are arranged to facilitate the connection of the detection elements in the detection assembly with the cables of the external power supply, display terminal, etc., and the cables can be protected through the wiring holes.
[0025] In general, the above technical solutions conceived by this application have the following technical advantages compared with the prior art:
[0026] 1. After unfolding the folding part of the detection tool, the folding part can be directly lowered into the well to detect the depth of the well, the direction of the pipeline and the diameter of the pipeline, so that the staff does not need to enter the well to perform operations.
[0027] 2. The first imager can be used to obtain the environment of the inner wall of the well, the direction indicator can be used to obtain accurate azimuth data, and the second imager can be used to obtain the environment of the bottom of the well.
[0028] 3. The folding component is rotatably connected to the distance measuring component, which can facilitate the staff to fold and store the detection tool. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 is a schematic diagram of a pipe network detection tool in an expanded state provided in an embodiment of the present application;
[0030] Figure 2 is a schematic diagram of a pipe network detection tool in a folded state provided in an embodiment of the present application;
[0031] Figure 3 It is an exploded view of the connection frame and bolts provided in the embodiment of the present application;
[0032] Figure 4 This is a schematic diagram of the pipe network detection tool provided in an embodiment of the present application detecting the bottom of a pipe;
[0033] Figure 5This is a schematic diagram of the pipe network detection tool provided in an embodiment of the present application detecting the top wall inside the pipe;
[0034] Figure 6 It is a schematic diagram of the pipe network detection tool provided in an embodiment of the present application detecting a complex pipe network.
[0035] Throughout the drawings, the same reference numerals are used to denote the same elements or structures, wherein:
[0036] 1. Distance measuring component; 1-1. Scale; 2. Folding component; 3. Limiting plate; 4. Detection component; 5. Connection frame; 6. Pipeline; 7. Well; 8. Cable; 9. Second imager; 10. Bolt. DETAILED DESCRIPTION
[0037] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.
[0038] The following is combined with Figure 1-6 This application is described in further detail.
[0039] The present application embodiment discloses a pipe network detection tool. Figure 1 and Figure 2 The pipeline detection tool includes a distance measuring component 1 with a scale 1-1, and a folding component 2 rotatably connected to one end of the distance measuring component 1; the distance measuring component 1 is connected to a limiting structure for limiting the rotation range of the folding component 2, and the folding component 2 is connected to a detection component 4 for detecting the direction of the pipeline 6.
[0040] Furthermore, in order to achieve a stable connection between the folding component 2 and the ranging component 1, in the present embodiment, a connecting piece for connecting the ranging component 1 and the folding component 2 is provided between the ranging component 1 and the folding component 2, one of the ranging component 1 and the folding component 2 is rotatably connected to the connecting piece, and the axis of rotation is perpendicular to the extension direction of the scale 1-1 on the ranging component 1, and the other of the ranging component 1 and the folding component 2 is detachably connected to the connecting piece.
[0041] As a preferred example, Figure 3As shown, both the distance measuring component 1 and the folding component 2 are preferably in the shape of a square rod, and the connecting member is selected as a connecting frame 5, which can be sleeved on the peripheral side of the distance measuring component 1 and detachably locked on the distance measuring component 1 by bolts 10, and one outer end of the connecting frame 5 is rotatably connected to the folding component 2 by a hinge shaft. In other embodiments, the connecting member can be selected as a connecting seat with a rotating shaft, which is detachably mounted on the side of the distance measuring component 1 by screws, and the rotating shaft on the connecting seat is rotatably connected to the folding component 2. It should be noted that the rotation axis of the folding component 2 is preferably perpendicular to the extension direction of the scale 1-1.
[0042] Furthermore, the limiting structure includes but is not limited to a plate, a rod or other supporting limiting components that can be used to limit the range of motion of the folding component 2. Preferably, in this embodiment, the limiting structure includes a limiting plate 3 fixed to the end of the distance measuring component 1 and protruding from the side of the distance measuring component 1. When the folding component 2 is rotated and adjusted to fit the upper end surface of the limiting plate 3, the folding component 2 and the distance measuring component 1 are perpendicular to each other, so that the unfolded folding component 2 and the distance measuring component 1 are L-shaped as a whole. When the device needs to be stored, the folding component 2 can be rotated to make the folding component 2 parallel to the distance measuring component 1.
[0043] Furthermore, the distance measuring component 1 in the detection tool can be a telescopic rod with adjustable length, preferably a telescopic tower ruler, so that the staff can adjust the length of the distance measuring component 1 according to the depth of the well hole to be detected.
[0044] Further, such as Figure 4-5 As shown, in order to accurately detect the pipeline network, the detection component 4 includes a first imager and a direction indicator connected to the folding part 2. The detection directions of the first imager and the direction indicator are aligned with the length direction of the folding part 2. The first imager is used for imaging, and the direction indicator can measure the azimuth of the pipeline 6.
[0045] The first imager and the direction indicator are arranged on the side of the folding part 2 and fixed with screws, so that the detection component 4 is detachably connected to the folding part 2. It should be noted that when the folding part 2 and the ranging part 1 are L-shaped as a whole, the upper end surface of the first imager and the direction indicator should not protrude from the upper end surface of the folding part 2, and the lower end surface of the first imager and the direction indicator should not protrude from the lower end surface of the folding part 2.
[0046] Further, such as Figure 5-6 As shown, the detection tool also includes a second imager 9, which is detachably connected to the distance measuring component 1. When the distance measuring component 1 is lowered into the well 7, the detection direction of the second imager 9 is downward, and the bottom environment in the well 7 can be imaged to provide image data for detection, making the tool particularly suitable for detection work in complex multi-pipeline intersection wells.
[0047] Furthermore, the detection tool also includes a light source for illumination connected to the distance measuring component 1 and / or the folding component 2. Preferably, one light source can be connected to the side of the folding component 2, and its illumination direction is consistent with the detection direction of the first imager; another light source can be connected to the side of the distance measuring component 1, and its illumination direction is consistent with the detection direction of the second imager 9. Preferably, in some embodiments, one light source can be integrated with the first imager and the direction indicator into an integrated structure so as to be installed together on the side of the folding component 2. And another light source can also be integrated with the second imager into an integrated structure.
[0048] It should be noted that the first imager and the second imager 9 include but are not limited to underwater cameras, and the direction indicator includes but is not limited to an underwater electronic compass. The first imager and the direction indicator can be connected to the display terminal by radio, or connected to the display by cable 8. When the cable 8 is selected, the cable 8 can be wired along the distance measuring component 1 and the folding component 2 using electrical tape. In addition, a wiring hole can be opened in the distance measuring component 1, so that the cable 8 can pass through the wiring hole for wiring.
[0049] It should be understood that expressions such as "including" and "may include" used in this application indicate the existence of the disclosed functions, operations or constituent elements, and do not limit one or more additional functions, operations and constituent elements. In this application, terms such as "including" and / or "provided with" may be interpreted as indicating a specific characteristic, number, operation, constituent element, component or combination thereof, but may not be interpreted as excluding the existence or possibility of adding one or more other characteristics, numbers, operations, constituent elements, components or combinations thereof.
[0050] It should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must be set to a specific orientation, constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0051] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0052] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0053] It will be easily understood by those skilled in the art that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application shall be included in the scope of protection of the present application.
Claims
1. A pipe network detection tool, characterized in that: The invention comprises a distance measuring component (1) and a folding component (2), one end of the distance measuring component (1) being rotatably connected to the folding component (2), the distance measuring component (1) having a scale (1-1), the distance measuring component (1) being connected to a limit structure for limiting the rotation range of the folding component (2), and the folding component (2) being connected to a detection component (4) for detecting the direction of a pipeline in a pipeline network.
2. The pipe network detection tool according to claim 1, characterized in that: The limiting structure comprises a limiting plate (3) fixed to the end of the distance measuring component (1); when the folding component (2) is rotated to abut against the upper end surface of the limiting plate (3), the folding component (2) and the distance measuring component (1) are perpendicular to each other.
3. The pipe network detection tool according to claim 1, characterized in that: A connecting piece for connecting the distance measuring component (1) and the folding component (2) is provided between the distance measuring component (1) and the folding component (2); one of the distance measuring component (1) and the folding component (2) is rotatably connected to the connecting piece, and the other of the distance measuring component (1) and the folding component (2) is detachably connected to the connecting piece.
4. The pipe network detection tool according to claim 1, characterized in that: The detection component (4) is detachably connected to the folding component (2).
5. The pipe network detection tool according to claim 1, characterized in that: The detection component (4) comprises a first imager connected to the folding component (2), and the detection direction of the first imager is aligned with the length direction of the folding component (2).
6. The pipe network detection tool according to claim 5, characterized in that: The detection assembly (4) further comprises a direction indicator connected to the folding component (2), wherein the detection direction of the direction indicator is aligned with the length direction of the folding component (2).
7. The pipe network detection tool according to any one of claims 1 to 6, characterized in that: The pipe network detection tool further comprises a second imager (9) connected to the distance measuring component (1) and with a detection direction facing downward.
8. The pipe network detection tool according to any one of claims 1 to 6, characterized in that: The pipe network detection tool further comprises a light source for illumination connected to the distance measuring component (1) and / or the folding component (2).
9. The pipe network detection tool according to any one of claims 1 to 6, characterized in that: The distance measuring component (1) is a telescopic rod with adjustable length.
10. The pipe network detection tool according to any one of claims 1 to 6, characterized in that: The distance measuring component (1) is provided with a wiring hole.