Water leakage noise monitoring equipment for GIS underground pipe network
By introducing handheld telescopic rods and angle adjustment mechanisms into the underground pipeline leakage noise monitoring equipment, the problem that the detector cannot reach into the deep space is solved, and convenient monitoring in complex environments is achieved.
Patent Information
- Application Number
- CN202420729777.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-10
AI Technical Summary
When monitoring the leakage noise of underground pipeline networks, the detector is arranged vertically with the rods and cannot reach into the detection, which has limitations.
A device including a host, auditory headset, acoustic sensing mechanism and a handheld telescopic rod is designed. Through the angle adjustment mechanism and elastic button, the acoustic sensing mechanism allows the adjustment of the acoustic sensing mechanism to vary in length and angle, which can be more convenient. Place it in complex space for detection.
It realizes the convenient placement of the acoustic sensing mechanism into the space for detection in a variety of complex monitoring environments, and is suitable for deep underground pipeline monitoring environments, expanding the scope of application of equipment.
Smart Images
Figure CN222209989U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water leakage monitoring, in particular to a water leakage noise monitoring device for a GIS underground pipe network. Background Art
[0002] Leakage in underground pipe networks is an important problem in urban water supply systems, and detection, positioning and repair measures need to be taken. Manual inspection, intelligent detection and acoustic wave detection are common detection methods. Positioning methods include pressure method, acoustic wave method and ground penetrating radar method. Repair methods include fixture repair, caulking repair and pipe replacement repair. Taking these measures will help reduce leakage and ensure water supply safety. In the process of monitoring water leakage noise, for some deep spaces with obstacles above, there are certain limitations because the detector is set vertically with the rod and cannot be extended into the detection. Utility Model Content
[0003] The utility model aims to solve the shortcomings in the prior art and proposes a water leakage noise monitoring device for GIS underground pipe network.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A device for monitoring water leakage noise in underground pipe networks of GIS comprises a host and a listening headset connected thereto, wherein the host is connected to a sound collection sensor mechanism via a wireless communication module, the sound collection sensor mechanism is connected to a handheld telescopic rod via an angle adjustment mechanism, and a handle is installed on the upper end of the handheld telescopic rod.
[0006] Preferably, the handheld telescopic rod comprises an upper rod body detachably connected to the handle, a lower rod body is inserted in the upper rod body, an elastic button is installed on the lower rod body, an adjustment hole corresponding to the elastic button is provided on the upper rod body, and the lower rod body is rotatably connected to the angle adjustment mechanism through a pin shaft.
[0007] Preferably, the angle adjustment mechanism includes a connecting seat installed on the top of the sound collection sensor mechanism, the upper end of the connecting seat is connected to an arc-shaped opening, the concave side of the arc-shaped opening is connected to a connecting plate, the connecting plate is connected to the lower rod body through a pin shaft, and a fastening bolt is provided at the lower end of the lower rod body, and the fastening bolt passes through the arc-shaped opening.
[0008] Preferably, the handle is threadedly connected to the upper rod body.
[0009] Preferably, the arc-shaped opening is arranged concentrically with the center of the pin shaft.
[0010] Compared with the prior art, the utility model has the following beneficial effects: the utility model changes the position of the elastic button in different adjustment holes and changes the relative length of the upper rod body and the lower rod body by pressing the elastic button, so that the operator can control the sound sensing mechanism more conveniently; for the deep space at the bottom of the cabinet, the sound sensing mechanism can be rotated and locked with a fastening bolt, and the sound sensing mechanism can be placed in the above space for detection using a rod, which is suitable for a variety of complex monitoring environments. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] In order to more specifically and intuitively illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.
[0012] Figure 1 This is a schematic diagram of the structure of a GIS underground pipe network water leakage noise monitoring device proposed by the utility model Figure 1 ;
[0013] Figure 2 This is a schematic diagram of the structure of a GIS underground pipe network water leakage noise monitoring device proposed by the utility model Figure 2 ;
[0014] Figure 3 for Figure 2 A magnified view of the structure of part A.
[0015] In the figure: main unit 1, listening earphone 2, handle 3, upper rod body 4, adjustment hole 5, elastic button 6, lower rod body 7, sound collection sensor mechanism 8, angle adjustment mechanism 9, connecting seat 91, connecting plate 92, arc plate 93, fastening bolt 94, arc opening 95. DETAILED DESCRIPTION
[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0017] Reference Figure 1-3 A device for monitoring water leakage noise in underground pipe networks of GIS includes a host 1 and a listening headset 2 connected thereto. The host 1 is connected to a sound collection sensor mechanism 8 through a wireless communication module. The sound collection sensor mechanism 8 is connected to a handheld telescopic rod through an angle adjustment mechanism 9. A handle 3 is installed on the upper end of the handheld telescopic rod.
[0018] Holding the handle 3, the sound collection sensor mechanism 8 is moved to the corresponding area to collect the noise of water leakage and monitor the underground pipeline. In this process, by pressing the elastic button 6, its position in different adjustment holes 5 is changed, and the relative length of the upper rod body 4 and the lower rod body 7 is changed, so that the operator can control the sound collection sensor mechanism 8 more conveniently. For the deep space at the bottom of the cabinet, the sound collection sensor mechanism 8 can be rotated and locked with the fastening bolt 94, and the sound collection sensor mechanism 8 is placed in the above space for detection using a rod, which is suitable for a variety of complex monitoring environments.
[0019] In this embodiment, the handheld telescopic rod includes an upper rod body 4 detachably connected to the handle 3, a lower rod body 7 is inserted into the upper rod body 4, an elastic button 6 is installed on the lower rod body 7, an adjustment hole 5 corresponding to the elastic button 6 is provided on the upper rod body 4, and the lower rod body 7 is rotatably connected to the angle adjustment mechanism 9 through a pin shaft.
[0020] In this embodiment, the angle adjustment mechanism 9 includes a connecting seat 91 installed on the top of the sound collection sensor mechanism 8, the upper end of the connecting seat 91 is connected with an arc-shaped opening 95, the concave side of the arc-shaped opening 95 is connected with a connecting plate 92, the connecting plate 92 is connected to the lower rod body 7 through a pin, and the lower end of the lower rod body 7 is provided with a fastening bolt 94, the fastening bolt 94 passes through the arc-shaped opening 95, the sound collection sensor mechanism 8 can be rotated and locked by the fastening bolt 94, and the sound collection sensor mechanism 8 is placed in the above space for detection by using a rod, which is suitable for a variety of complex monitoring environments. By pressing the elastic button 6, its position in different adjustment holes 5 is changed, and the relative length of the upper rod body 4 and the lower rod body 7 is changed, so that the operator can control the sound collection sensor mechanism 8 more conveniently.
[0021] In this embodiment, the handle 3 is threadedly connected to the upper rod body 4, which is convenient for replacement and installation.
[0022] In this embodiment, the arc-shaped opening 95 is arranged concentrically with the center of the pin shaft to avoid interference.
[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A device for monitoring water leakage noise in underground pipe networks of GIS, comprising a host (1) and a listening headset (2) connected thereto, wherein the host (1) is connected to a sound sensing mechanism (8) via a wireless communication module, and wherein: The sound collection sensor mechanism (8) is connected to a handheld telescopic rod via an angle adjustment mechanism (9), and a handle (3) is installed on the upper end of the handheld telescopic rod.
2. The device for monitoring water leakage and noise of underground pipe network in GIS according to claim 1 is characterized in that: The handheld telescopic rod comprises an upper rod body (4) detachably connected to a handle (3); a lower rod body (7) is inserted into the upper rod body (4); an elastic button (6) is installed on the lower rod body (7); an adjustment hole (5) corresponding to the elastic button (6) is arranged on the upper rod body (4); and the lower rod body (7) is rotatably connected to an angle adjustment mechanism (9) via a pin shaft.
3. The device for monitoring water leakage and noise of underground pipe network in GIS according to claim 2 is characterized in that: The angle adjustment mechanism (9) comprises a connection seat (91) mounted on the top of the sound collection sensor mechanism (8); the upper end of the connection seat (91) is connected to an arc-shaped opening (95); the concave side of the arc-shaped opening (95) is connected to a connection plate (92); the connection plate (92) is connected to the lower rod body (7) via a pin shaft; the lower end of the lower rod body (7) is provided with a fastening bolt (94), and the fastening bolt (94) passes through the arc-shaped opening (95).
4. The device for monitoring water leakage and noise of underground pipe network in GIS according to claim 3 is characterized in that: The handle (3) is threadedly connected to the upper rod body (4).
5. The device for monitoring water leakage and noise of underground pipe network in GIS according to claim 4 is characterized in that: The arc-shaped opening (95) is arranged concentrically with the center of the pin shaft.