Power distribution automation feeder terminal with protection structure

Abstract

The utility model provides a kind of distribution automation feeder terminal with protective structure, comprising: terminal main body, two protective components and two arc-shaped through slots;Two The protective components are symmetrically arranged at the bottom of the terminal main body, and the protective component includes a base, a rotating seat and an arc-shaped protective cover, the base is connected to the surface of the terminal main body, the rotating seat is connected to the surface of the base, and the arc-shaped protective cover is connected to one side of the rotating seat;Two The arc-shaped through slots are respectively provided on the surface of two arc-shaped protective covers.The utility model provides a kind of distribution automation feeder terminal with protective structure, a base, a rotating seat and an arc-shaped protective cover are arranged on both sides of the bottom of the terminal main body, which facilitates to increase the use range of the entire terminal main body bottom, and can protect the connection components inside the terminal main body.

Description

Technical Field

[0001] This utility model relates to the field of power distribution automation feeder terminals, and in particular to a power distribution automation feeder terminal with a protective structure. Background Technology

[0002] The distribution automation feeder terminal is the core intelligent terminal equipment installed on the feeder of the medium-voltage distribution network in the distribution automation system. It is mainly responsible for real-time monitoring, control, protection and fault handling of the operating status of the feeder and the equipment along the line. It is a key node to realize the "observable, measurable and controllable" distribution network.

[0003] Current feeder terminals consist of a housing and connecting components. These feeder terminals are typically installed outdoors, and when installed outdoors, the bottom components are exposed, which makes the connecting components more susceptible to damage.

[0004] Therefore, it is necessary to provide a power distribution automation feeder terminal with a protective structure to solve the above-mentioned technical problems. Utility Model Content

[0005] This utility model provides a power distribution automation feeder terminal with a protective structure, which solves the problem that current feeder terminals are installed outdoors, and the bottom components of the exposed feeder terminals are easily damaged when installed outdoors.

[0006] To solve the above-mentioned technical problems, this utility model provides a power distribution automation feeder terminal with a protective structure, comprising:

[0007] Terminal body, two protective components, and two arc-shaped through slots;

[0008] Two protective components are symmetrically arranged at the bottom of the terminal body. Each protective component includes a base, a rotating seat, and an arc-shaped protective cover. The base is connected to the surface of the terminal body, the rotating seat is connected to the surface of the base, and the arc-shaped protective cover is connected to one side of the rotating seat.

[0009] The two arc-shaped through slots are respectively formed on the surfaces of the two arc-shaped protective covers.

[0010] Preferably, the rotating seat is used for opening and closing the arc-shaped protective cover.

[0011] Preferably, a fixing component is provided between the arc-shaped protective cover and the terminal body. The fixing component includes a fixing block and a bolt. The fixing block is connected to one side of the arc-shaped protective cover, and the bolt is disposed between the fixing block and the terminal body.

[0012] Preferably, the arc-shaped protective cover is used for protection of the bottom of the terminal body.

[0013] Preferably, the arc-shaped protective cover is provided with a disassembly assembly, which includes an arc-shaped disassembly plate, a positioning block and a threaded bolt. The arc-shaped disassembly plate is disposed on one side of the arc-shaped protective cover, and the positioning block is connected to one side of the arc-shaped disassembly plate.

[0014] Preferably, the threaded bolt is disposed between the positioning block and the arc-shaped protective cover.

[0015] Preferably, the arc-shaped disassembly plate is used for selecting the size of the arc-shaped protective cover.

[0016] Compared with related technologies, the power distribution automation feeder terminal with protective structure provided by this utility model has the following beneficial effects:

[0017] This utility model provides a power distribution automation feeder terminal with a protective structure. The terminal body has a base, a rotating seat and an arc-shaped protective cover on both sides of the bottom of the terminal body to increase the usable area of ​​the bottom of the entire terminal body and to provide range protection for the connecting components inside the terminal body. Attached Figure Description

[0018] Figure 1 A schematic diagram of the structure of a first embodiment of a power distribution automation feeder terminal with a protective structure provided by this utility model;

[0019] Figure 2 for Figure 1 The enlarged schematic diagram of part A shown below;

[0020] Figure 3 for Figure 1 A three-dimensional structural diagram of the automated feeder terminal shown;

[0021] Figure 4 This is a schematic diagram of the second embodiment of a power distribution automation feeder terminal with a protective structure provided by this utility model.

[0022] Numbered in the diagram: 1. Terminal main body,

[0023] 2. Protective components; 21. Base; 22. Rotating seat; 23. Arc-shaped protective cover.

[0024] 3. Arc-shaped through groove,

[0025] 4. Fixing components, 41. Fixing block, 42. Bolts,

[0026] 5. Disassembly components: 51. Arc-shaped disassembly plate; 52. Positioning block; 53. Threaded bolt. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0028] First Embodiment

[0029] Please refer to the following: Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic diagram of the structure of a first embodiment of a power distribution automation feeder terminal with a protective structure provided by this utility model; Figure 2 for Figure 1 The enlarged schematic diagram of part A shown below; Figure 3 for Figure 1 The diagram shows a three-dimensional structure of an automated feeder terminal. An automated distribution feeder terminal with a protective structure includes:

[0030] Terminal body 1, two protective components 2 and two arc-shaped through slots 3;

[0031] Two protective components 2 are symmetrically arranged at the bottom of the terminal body 1. Each protective component 2 includes a base 21, a rotating seat 22, and an arc-shaped protective cover 23. The base 21 is connected to the surface of the terminal body 1, the rotating seat 22 is connected to the surface of the base 21, and the arc-shaped protective cover 23 is connected to one side of the rotating seat 22.

[0032] The two arc-shaped through slots 3 are respectively opened on the surfaces of the two arc-shaped protective covers 23.

[0033] The rotating seat 22 is used to open and close the arc-shaped protective cover 23.

[0034] A fixing component 4 is provided between the arc-shaped protective cover 23 and the terminal body 1. The fixing component 4 includes a fixing block 41 and a bolt 42. The fixing block 41 is connected to one side of the arc-shaped protective cover 23, and the bolt 42 is disposed between the fixing block 41 and the terminal body 1.

[0035] The fixing block 41 is vertically welded to the side of the arc-shaped protective cover 23 away from the rotating seat 22. Its surface has a through hole adapted to the bolt 42. The bolt 42 passes through the through hole of the fixing block 41 and is screwed into the threaded hole on the surface of the terminal body 1 to achieve stable fixation of the arc-shaped protective cover 23 after it is closed.

[0036] The fixing block 41 is vertically welded to the side of the arc-shaped protective cover 23 away from the rotating seat 22. Its surface has a through hole adapted to the bolt 42. The bolt 42 passes through the through hole of the fixing block 41 and is screwed into the threaded hole on the surface of the terminal body 1 to achieve stable fixation after the arc-shaped protective cover 23 is closed.

[0037] The arc-shaped protective cover 23 is used to protect the bottom of the terminal body 1. Its inner wall is covered with a waterproof sealing gasket. When closed, it fits tightly with the bottom of the terminal body 1, which can effectively prevent rainwater, dust and debris from entering the connection component area at the bottom of the terminal body 1. At the same time, the arc-shaped structure can disperse the external impact force and reduce the risk of damage to the internal components from collisions.

[0038] The base 21 is fixedly connected to the surface of the terminal body 1 by bolts and is aligned with the bottom edge of the terminal body 1, providing stable support for the rotating seat 22. The rotating seat 22 adopts a hinge structure and is connected to the surface of the base 21. Its rotation axis is parallel to the length direction of the base 21, and it can achieve rotation within a specified range. The arc-shaped protective cover 23 is made of insulating and aging-resistant high-strength engineering plastic. The arc-shaped structure is adapted to the bottom contour of the terminal body 1. One side of it is fixedly welded to the rotating seat 22 and rotates synchronously with the rotating seat 22.

[0039] The arc-shaped protective cover 23 is used for the protection of the bottom of the terminal body 1.

[0040] The working principle of the power distribution automation feeder terminal with protective structure provided by this utility model is as follows:

[0041] During the equipment installation phase, the operator first fixes the terminal body 1 to the preset outdoor installation position, and then performs wiring operations on the connecting components at the bottom of the terminal body 1. At this time, the arc-shaped protective cover 23 is in the open state: the operator pushes the arc-shaped protective cover 23 outward, the rotating seat 22 rotates with it and provides support, and the arc-shaped protective cover 23 remains in the open position, leaving sufficient space for wiring operations.

[0042] After the wiring is completed, the operator flips the arc-shaped protective cover 23 downwards so that it covers the connection component area at the bottom of the terminal body 1. The incoming and outgoing cables pass through the arc-shaped through groove 3 to avoid the cables being squeezed. Then, the fixing block 41 is aligned with the surface of the terminal body 1, the bolt 42 is inserted and tightened to fix the arc-shaped protective cover 23.

[0043] During equipment operation, the arc-shaped protective cover 23 blocks rainwater and dust from entering through the waterproof sealing gasket, and the arc-shaped structure resists external collisions and wind and sun exposure, forming all-round protection for the connecting components. When it is necessary to inspect or maintain the connecting components, simply unscrew the bolt 42 and flip the arc-shaped protective cover 23 upwards to expose the maintenance area, making the operation convenient.

[0044] Compared with related technologies, the power distribution automation feeder terminal with protective structure provided by this utility model has the following beneficial effects:

[0045] This utility model provides a power distribution automation feeder terminal with a protective structure. A base 21, a rotating seat 22 and an arc-shaped protective cover 23 are provided on both sides of the bottom of the terminal body 1 to increase the usable area of ​​the bottom of the entire terminal body 1 and to provide range protection for the connecting components inside the terminal body 1.

[0046] Second Embodiment

[0047] Please refer to the following: Figure 4 Based on the first embodiment of this application which provides a distribution automation feeder terminal with a protective structure, the second embodiment of this application proposes another distribution automation feeder terminal with a protective structure. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0048] Specifically, the second embodiment of this application provides a power distribution automation feeder terminal with a protective structure, which differs in that it also includes a disassembly component 5. The disassembly component 5 is disposed on the arc-shaped protective cover 23. The disassembly component 5 includes an arc-shaped disassembly plate 51, a positioning block 52, and a threaded bolt 53. The arc-shaped disassembly plate 51 is disposed on one side of the arc-shaped protective cover 23, and the positioning block 52 is connected to one side of the arc-shaped disassembly plate 51.

[0049] The threaded bolt 53 is disposed between the positioning block 52 and the arc-shaped protective cover 23.

[0050] The arc-shaped disassembly plate 51 is used for selecting the size of the arc-shaped protective cover 23.

[0051] The arc-shaped disassembly plate 51 is made of the same material as the arc-shaped protective cover 23, and its curvature is completely matched with that of the arc-shaped protective cover 23. It can be fitted and spliced ​​to the edge of the arc-shaped protective cover 23. Its surface has an extension through groove of the same specification corresponding to the position of the arc-shaped through groove 3. The positioning block 52 is vertically welded to the side of the arc-shaped disassembly plate 51 near the arc-shaped protective cover 23 and is evenly distributed along the length of the arc-shaped disassembly plate 51. Each positioning block 52 has a threaded hole on its surface.

[0052] The threaded bolt 53 passes through the pre-set through hole on the surface of the arc-shaped protective cover 23 and is screwed into the threaded hole of the positioning block 52. The arc-shaped disassembly plate 51 is fixedly connected to the arc-shaped protective cover 23 by the thread tightening force. The head of the threaded bolt 53 adopts an internal hexagonal structure, which is convenient for installation and removal using special tools.

[0053] The arc-shaped disassembly plate 51 can be spliced ​​with different lengths according to the actual distribution range of the components connected to the bottom of the terminal body 1, so as to achieve flexible adjustment of the protection range.

[0054] The working principle of the power distribution automation feeder terminal with protective structure provided by this utility model is as follows:

[0055] When the bottom connecting components of the terminal body 1 are widely distributed, first clean the splicing edge of the arc-shaped protective cover 23 and the mating surface of the arc-shaped disassembly plate 51 to ensure that no debris affects the splicing accuracy; then align and attach the arc-shaped disassembly plate 51 to the extension end of the arc-shaped protective cover 23 so that the arc contours and through grooves of the two are completely corresponding, and the positioning block 52 is in close contact with the surface of the arc-shaped protective cover 23.

[0056] Next, threaded bolt 53 is passed through the through hole of arc-shaped protective cover 23, aligned with the threaded hole of positioning block 52 and slowly tightened until arc-shaped disassembly plate 51 fits tightly with arc-shaped protective cover 23 without loosening.

[0057] Compared with related technologies, the power distribution automation feeder terminal with protective structure provided by this utility model has the following beneficial effects:

[0058] This utility model provides a power distribution automation feeder terminal with a protective structure. An arc-shaped disassembly plate 51, a positioning block 52, and a threaded bolt 53 are provided on the surface of the arc-shaped protective cover 23. The size of the arc-shaped disassembly plate 51 can be increased or decreased according to the usage.

[0059] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A power distribution automation feeder terminal with a protective structure, characterized in that, include: Terminal body, two protective components, and two arc-shaped through slots; Two protective components are symmetrically arranged at the bottom of the terminal body. Each protective component includes a base, a rotating seat, and an arc-shaped protective cover. The base is connected to the surface of the terminal body, the rotating seat is connected to the surface of the base, and the arc-shaped protective cover is connected to one side of the rotating seat. The two arc-shaped through slots are respectively formed on the surfaces of the two arc-shaped protective covers.

2. The power distribution automation feeder terminal with protective structure according to claim 1, characterized in that, The rotating seat is used to open and close the arc-shaped protective cover.

3. The power distribution automation feeder terminal with protective structure according to claim 1, characterized in that, A fixing component is provided between the arc-shaped protective cover and the terminal body. The fixing component includes a fixing block and a bolt. The fixing block is connected to one side of the arc-shaped protective cover, and the bolt is located between the fixing block and the terminal body.

4. The power distribution automation feeder terminal with protective structure according to claim 1, characterized in that, The arc-shaped protective cover is used to protect the bottom of the terminal body.

5. The power distribution automation feeder terminal with protective structure according to claim 1, characterized in that, The arc-shaped protective cover is provided with a disassembly assembly, which includes an arc-shaped disassembly plate, a positioning block, and a threaded bolt. The arc-shaped disassembly plate is disposed on one side of the arc-shaped protective cover, and the positioning block is connected to one side of the arc-shaped disassembly plate.

6. The power distribution automation feeder terminal with protective structure according to claim 5, characterized in that, The threaded bolt is disposed between the positioning block and the arc-shaped protective cover.

7. The power distribution automation feeder terminal with protective structure according to claim 5, characterized in that, The arc-shaped disassembly plate is used for selecting the size of the arc-shaped protective cover.

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