Line fault early warning device
By designing the wiring assembly and arc-shaped plate to fix the wires in the online fault warning device, and using the drawer design of the support plate and baffle, the problem of wire interlacing is solved, achieving convenient operation during replacement.
Patent Information
- Application Number
- CN202421491414.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-06-27
AI Technical Summary
The existing line early warning device requires inserting and unplugging a large number of wires when replacing them, which makes the wires easily interlaced and entangled, making it very troublesome to install and replace them.
A line fault warning device is designed. By setting up a wiring wiring assembly and a curved plate, the wires are fixed to avoid interlacing and entanglement. Through the design of the support plate and baffle, the warning equipment is pulled out like a drawer, and the wires are bent and loose in the fixing box, which facilitates the pull-in and pull-out of the plug.
Automatic fixing and organizing of wires is realized, avoiding the problem of wire intertwining. When installing and replacing early warning equipment, you only need to plug in or unplug the plug in sequence without re-tiring the wires, which is more convenient.
Smart Images
Figure CN222952437U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of line fault early warning, and in particular relates to a line fault early warning device. Background Art
[0002] The distribution network line fault diagnosis system is a lean management platform that integrates multiple functions such as distribution network line condition monitoring, hidden danger warning, fault location and intelligent diagnosis. The system is not affected by factors such as the neutral point grounding method of the distribution network line, network topology, line parameters, distributed power supply, grounding resistance, etc., and can perfectly solve the problem of single-phase grounding faults in distribution lines that are difficult to detect.
[0003] Most of the existing line warning devices require the insertion of a large number of wires. When replacing the warning device, a large number of plugs on the equipment need to be unplugged, and the wires are mixed together and crisscrossed with each other. When installing a new warning device, the wires need to be rearranged, which is very troublesome during installation. Utility Model Content
[0004] In order to solve the above problems, the purpose of the utility model is to provide a line fault early warning device.
[0005] To achieve the above-mentioned purpose, the utility model proposes a line fault warning device, including a mounting plate, one side of the mounting plate is fixedly connected to a fixing box, a first support plate and a second support plate are arranged inside the fixing box, the first support plate is located above the second support plate, a square notch is arranged on the fixing box, a square through groove is arranged on the first support plate, the square through groove is fixedly connected to a placement rack, a warning device is placed in the placement rack, the second support plate is fixedly connected to a vertical plate, a plurality of wire harness assemblies are arranged on the vertical plate, the wire harness assembly includes a fixing plate, the fixing plate is fixedly connected to the vertical plate, one side of the fixing plate is fixedly connected to the first arc plate, one side of the first arc plate is rotatably connected to the second arc plate, the second arc plate and the side surfaces of the first arc plate are fixedly connected to the support plate, and through holes are arranged on both support plates.
[0006] In one example, the inner arc surfaces of the first arc plate and the second arc plate are both fixedly connected to a plurality of rubber blocks.
[0007] In one example, an opening is provided on one side of the fixed box, the first support plate and the second support plate are both slidably connected to the fixed box, the first support plate is close to the upper wall inside the fixed box, the second support plate is close to the bottom surface inside the fixed box, and one side of the first support plate and the second support plate are fixedly connected to a baffle, a square water outlet is provided on the baffle, and the bottom surface of the square water outlet is on the same horizontal plane as the upper surface of the first support plate.
[0008] In one example, the second support plate and the bottom of the fixing box are both provided with a square through groove, and one side of the mounting plate is fixedly connected to a plurality of fixing rings, and the number of the fixing rings is the same as the number of the wiring harness components.
[0009] In one example, the upper surface of the mounting plate is fixedly connected to the vertical plate, and one side of the vertical plate is fixedly connected to the cover plate.
[0010] In one example, both sides of the fixed box are fixedly connected to fixed tubes, a sliding rod is slidably connected inside the fixed tube, the sliding rod is fixedly connected to the baffle, and a threaded through hole is provided on the side of the fixed tube, and a fastening screw is threadedly connected inside the threaded through hole.
[0011] The line fault warning device proposed by the utility model can bring the following beneficial effects:
[0012] First, by setting up a wire harness assembly, each wire harness assembly fixes a wire, and the wire is framed and fixed by the first arc plate and the second arc plate, and then the plug at one end of the wire is plugged into the early warning device. When the early warning device is taken out, the plug is unplugged. At this time, the wire is still fixed by the first arc plate and the second arc plate, and there will be no situation where multiple wires are intertwined with each other. When the early warning device is reinstalled, it is only necessary to plug in the plugs one by one, and there is no need to re-arrange the wires, which is more convenient.
[0013] Secondly, by setting the first support plate, the second support plate and the baffle, the baffle is pulled, and the first support plate, the second support plate and the early warning device are pulled out of the fixed box like a drawer. The wires are bent and relaxed in the fixed box. When the early warning device is pulled out, the wires have room for extension and extend from both sides of the first support plate and the second support plate into between the first support plate and the second support plate. The plug is pulled out or reinserted, which reduces obstruction during operation and is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.
[0015] In the attached picture:
[0016] Figure 1 It is a structural schematic diagram of the utility model.
[0017] Figure 2 Schematic diagram of the structure inside the fixed box.
[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the fixed box.
[0019] Figure 4It is a schematic diagram of the structure of the first support plate, the second support plate and the baffle.
[0020] Figure 5 A schematic diagram of the structure of the wiring harness assembly.
[0021] In the figure: 1. mounting plate; 2. fixing box; 3. first supporting plate; 4. second supporting plate; 5. placement rack; 6. vertical plate; 7. wiring harness assembly; 71. fixing plate; 72. first arc plate; 73. second arc plate; 74. support plate; 8. rubber block; 9. baffle; 11. square water outlet trough; 12. fixing ring; 13. vertical plate; 14. cover plate; 15. fixing pipe; 16. sliding rod; 17. fastening screws. DETAILED DESCRIPTION
[0022] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.
[0023] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0024] 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. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" 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, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0026] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.
[0027] like Figure 1 to Figure 5 As shown, an embodiment of the utility model proposes a line fault warning device, including a mounting plate 1, one side of the mounting plate 1 is fixedly connected to a fixing box 2, a first support plate 3 and a second support plate 4 are arranged inside the fixing box 2, the first support plate 3 is located above the second support plate 4, a square notch is arranged on the fixing box 2, a square through groove is arranged on the first support plate 3, the square through groove is fixedly connected to a placement rack 5, a warning device is placed in the placement rack 5, the second support plate 4 is fixedly connected to a vertical plate 6, a plurality of wire harness assemblies 7 are arranged on the vertical plate 6, the wire harness assembly 7 includes a fixing plate 71, the fixing plate 71 is fixedly connected to the vertical plate 6, one side of the fixing plate 71 is fixedly connected to a first arc plate 72, and one side of the first arc plate 72 is rotatably connected to the second arc plate 7 3. The sides of the second curved plate 73 and the first curved plate 72 are fixedly connected to the support plate 74. Both support plates 74 are provided with through holes. Each wire harness assembly 7 is fixed with one wire. The wire is framed by the first curved plate 72 and the second curved plate 73. Screws and nuts are installed on the two support plates 74 through the through holes to fix the wires. Then, the plug at one end of the wire is inserted into the early warning device, and the early warning device is placed in the placement rack 5. When the early warning device is taken out, the plug is unplugged. At this time, the wire is still fixed by the first curved plate 72 and the second curved plate 73, and there will be no situation where multiple wires are intertwined with each other. When the early warning device is reinstalled, it is only necessary to plug in the plugs in order, and there is no need to re-arrange the wires, which is more convenient.
[0028] Specifically, the inner arc surfaces of the first arc plate 72 and the second arc plate 73 are fixedly connected with a plurality of rubber blocks 8. Since the thickness of the wires varies, when fixing the wires, the first arc plate 72 and the second arc plate 73 fit together to form a circular ring, which is fixed by squeezing the rubber blocks 8 on the inner wall, and can adapt to wires of different thicknesses.
[0029] Specifically, an opening is provided on one side of the fixed box 2, and the first support plate 3 and the second support plate 4 are both slidably connected to the fixed box 2, the first support plate 3 is close to the upper wall inside the fixed box 2, and the second support plate 4 is close to the bottom surface inside the fixed box 2. The first support plate 3 and the second support plate 4 are fixedly connected to a baffle plate 9 on one side, and a square water outlet 11 is provided on the baffle plate 9. The bottom surface of the square water outlet 11 is on the same horizontal plane as the upper surface of the first support plate 3. When disassembling or installing the early warning device, the baffle plate 9 is pulled to pull the first support plate 3, the second support plate 4 and the early warning device out of the fixed box 2 like a drawer. The wires are bent and relaxed in the fixed box 2. When the early warning device is pulled out, the wires have a stretch margin and extend from both sides of the first support plate 3 and the second support plate 4 into between the first support plate 3 and the second support plate 4. The plug is unplugged or reinserted, which reduces the obstruction during operation and is more convenient. When in use, the square notch on the surface of the fixed box 2 is prone to rainwater accumulation. By providing the square water outlet 11, it is convenient for rainwater at the square notch to flow out and avoid rainwater accumulation.
[0030] Specifically, the second support plate 4 and the bottom of the fixed box 2 are both provided with a square through groove, and a plurality of fixing rings 12 are fixedly connected to one side of the mounting plate 1. The number of the fixing rings 12 is the same as the number of the wiring harness assembly 7. The wires first pass through the fixing rings 12, and then are fixed to the first arc plate 72 through the second arc plate 73. Each wire passes through a fixing ring 12, making the wires more organized.
[0031] Specifically, the upper surface of the mounting plate 1 is fixedly connected to the vertical plate 13, and one side of the vertical plate 13 is fixedly connected to the cover plate 14. After the first support plate 3, the second support plate 4 and the early warning device are pushed back into the fixed box 2, the cover plate 14 is located above the early warning device. The early warning device is restrained by the cover plate 14 and the placement rack 5 to prevent the early warning device from detaching. When taking out the early warning device, the early warning device is pulled out and the cover plate 14 is detached from the early warning device, making it convenient to take out the early warning device.
[0032] Specifically, both sides of the fixed box 2 are fixedly connected to the fixed tube 15, and the sliding rod 16 is slidably connected inside the fixed tube 15. The sliding rod 16 is fixedly connected to the baffle 9. A threaded through hole is provided on the side of the fixed tube 15, and a fastening screw 17 is threadedly connected inside the threaded through hole. When the early warning device is pushed into the fixed box 2, the sliding rod 16 slides into the fixed tube 15, and the fastening screw 17 is turned to fix the cover 14 to prevent the early warning device from being pulled out of the fixed box 2 at will during use.
[0033] Working principle: turn the fastening screw 17, the sliding rod 16 loosens, pull the baffle 9, pull the first support plate 3, the second support plate 4 and the early warning device out of the fixed box 2 like a drawer, pass the wires through the fixing ring 12 first, and then enter the fixed box 2 through the square through-groove, fix the wires through the first arc plate 72 and the second arc plate 73, extend from both sides of the first support plate 3 and the second support plate 4 between the first support plate 3 and the second support plate 4, insert the plug into the early warning device, and then push the first support plate 3, the second support plate 4 and the early warning device back, the cover plate 14 is located above the early warning device, and the early warning device is restrained by the cover plate 14 and the placement rack 5. When repairing and replacing the early warning device, pull out the early warning device, unplug the plug, and the wires will not be messed up.
[0034] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.
[0035] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.
Claims
1. A line fault early warning device, characterized in that: The invention comprises a mounting plate (1), one side of the mounting plate (1) is fixedly connected to a fixing box (2), a first supporting plate (3) and a second supporting plate (4) are arranged inside the fixing box (2), the first supporting plate (3) is located above the second supporting plate (4), a square notch is arranged on the fixing box (2), a square through groove is arranged on the first supporting plate (3), the square through groove is fixedly connected to a placing rack (5), an early warning device is placed inside the placing rack (5), and the second supporting plate (4) is fixedly connected to a vertical A plate (6), a plurality of wire harness assemblies (7) are arranged on the vertical plate (6), the wire harness assemblies (7) comprising a fixed plate (71), the fixed plate (71) is fixedly connected to the vertical plate (6), one side of the fixed plate (71) is fixedly connected to a first arc-shaped plate (72), one side of the first arc-shaped plate (72) is rotatably connected to a second arc-shaped plate (73), the side surfaces of the second arc-shaped plate (73) and the first arc-shaped plate (72) are fixedly connected to a support plate (74), and both support plates (74) are provided with through holes.
2. A line fault warning device according to claim 1, characterized in that: The inner arc surfaces of the first arc plate (72) and the second arc plate (73) are both fixedly connected to a plurality of rubber blocks (8).
3. A line fault warning device according to claim 1, characterized in that: One side of the fixed box (2) is provided with an opening, the first support plate (3) and the second support plate (4) are both slidably connected to the fixed box (2), the first support plate (3) is in close contact with the upper wall inside the fixed box (2), the second support plate (4) is in close contact with the bottom surface inside the fixed box (2), one side of the first support plate (3) and the second support plate (4) is fixedly connected to a baffle plate (9), a square water outlet groove (11) is provided on the baffle plate (9), and the bottom surface of the square water outlet groove (11) is on the same horizontal plane as the upper surface of the first support plate (3).
4. A line fault warning device according to claim 1, characterized in that: The bottoms of the second support plate (4) and the fixing box (2) are both provided with square through grooves, and one side of the mounting plate (1) is fixedly connected to a plurality of fixing rings (12), the number of the fixing rings (12) being the same as the number of the wiring harness assemblies (7).
5. A line fault early warning device according to claim 1, characterized in that: The upper surface of the mounting plate (1) is fixedly connected to the vertical plate (13), and one side of the vertical plate (13) is fixedly connected to the cover plate (14).
6. A line fault early warning device according to claim 3, characterized in that: Both sides of the fixed box (2) are fixedly connected to fixed tubes (15), the fixed tubes (15) are slidably connected to sliding rods (16), the sliding rods (16) are fixedly connected to the baffle (9), and the sides of the fixed tubes (15) are provided with threaded through holes, and the threaded through holes are threadedly connected to fastening screws (17).