A transformer area intelligent fusion terminal convenient for maintenance

Abstract

This utility model discloses a convenient smart converged terminal for distribution substations, belonging to the technical field of smart converged terminals for distribution substations. It includes a mounting base and a flip cover. The bottom end of the flip cover is hinged to the bottom end of the mounting base. A limit component connects the flip cover and the mounting base. The inner wall of the mounting base has multiple equally spaced mounting slots. Each mounting slot contains a clamp for installing the functional modules of the smart converged terminal. The clamp includes a mounting plate with an adjustment slot at its front end. Inside the adjustment slot are two vertically distributed clamping plates. Each clamping plate is connected to two return springs. The end of the return spring furthest from the clamping plate is fixed to the inner wall of the adjustment slot via a connecting plate. This design reliably secures the functional modules of the smart converged terminal and allows for easy disassembly by simply pushing the clamping plates outwards to release the functional modules. This effectively reduces the difficulty of installation and maintenance for staff and greatly facilitates subsequent terminal maintenance.

Description

Technical Field

[0001] This utility model relates to the field of intelligent converged terminal technology for transformer substations, and specifically to an intelligent converged terminal for transformer substations that is easy to maintain. Background Technology

[0002] The smart converged terminal for distribution substations is an edge device in a smart IoT system. It possesses information collection, IoT agent, and edge computing functions. Installed on the power supply side of the distribution transformer in the distribution substation, it enables online management and remote operation and maintenance of various edge IoT agents and smart terminals. The terminal consists of a power module, AC data acquisition module, control module, encryption module, and communication module, and performs multiple functions including monitoring the main meter of the distribution substation, monitoring residual current devices, status monitoring, remote meter reading, alarms for abnormal electricity consumption, and load management.

[0003] For example, the existing technology disclosure number CN215580505U intelligent fusion terminal for distribution areas, after the cable is de-energized, the magnetism of the electromagnet disappears, which in turn causes the force constraining the magnetic sleeve to disappear, allowing the magnetic sleeve to move upward, which in turn causes the movable contact to connect to the upper fixed contact, and then allows the central control system to access the backup power supply. At this time, after the cable is de-energized, the backup power supply can be used to power on the device, preventing data loss and ensuring the continuity of network control.

[0004] However, the existing technologies mentioned above still have the following problems when in use: the shell and internal functional modules of traditional smart converged terminals are usually assembled with bolts. When disassembling, repairing and reinstalling, the staff need to tighten and loosen a large number of bolts one by one, which seriously affects the repair efficiency. In addition, the bolts are easy to be lost, which affects the firmness of the smart converged terminal after subsequent reassembly. Utility Model Content

[0005] Therefore, this utility model provides a convenient intelligent integrated terminal for transformer substations to solve the problems of high maintenance difficulty and low maintenance efficiency caused by the use of a large number of bolts for assembly in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A convenient maintenance-friendly smart converged terminal for distribution areas includes a mounting base and a flip cover. The bottom end of the flip cover is hinged to the bottom end of the mounting base. A limit component is connected between the flip cover and the mounting base. The inner wall of the mounting base has multiple equally spaced mounting slots. Each mounting slot has a clamp fixed inside for installing the functional modules of the smart converged terminal for distribution areas. The clamp includes a mounting plate. The front end of the mounting plate has an adjustment slot. The adjustment slot has two vertically distributed clamping plates inside. Each clamping plate is connected to two return springs. The end of the return spring away from the clamping plate is fixed to the inner wall of the adjustment slot through a connecting plate.

[0007] Furthermore, the limiting component includes two arc-shaped blocks, which are respectively fixed on both sides of the rear end of the flip cover. Arc-shaped through holes are provided on both sides of the front end of the mounting base, and the arc-shaped blocks pass through the arc-shaped through holes and extend to the bottom of the mounting base.

[0008] Furthermore, the arc-shaped through hole includes an arc-shaped hole one and an arc-shaped hole two. Each of the two arc-shaped blocks has a limiting block fixed at the end away from the flip cover. The limiting block is adapted to the arc-shaped hole one, and the arc-shaped block is adapted to the arc-shaped hole two. By using the cooperation of the arc-shaped hole one and the arc-shaped hole two, it is easy to restrict the movement of the limiting block, thereby improving the stability after the flip cover is opened.

[0009] Furthermore, an arc-shaped insert plate is fixedly provided at the bottom center of the rear end of the flip cover, and an arc-shaped slot adapted to the arc-shaped insert plate is provided at the top center of the front end of the mounting base. The arc-shaped insert plate is inserted into the arc-shaped slot and detachably connected to the mounting base by fastening bolts. The arc-shaped insert plate and the mounting base are connected by fastening bolts, which can prevent the flip cover from opening automatically and affecting the safety of the use of the smart converged terminal in the distribution area.

[0010] Furthermore, the front end of the flip cover has a groove, and multiple evenly distributed indicator lights are fixed inside the groove. The indicator lights can be used to display the usage status of the intelligent fusion terminal in the station area, which is convenient for staff to inspect.

[0011] Furthermore, a wiring board is fixedly inserted through the top of the mounting base, and the top of the wiring board has multiple equally spaced wiring holes, which can meet the greater connection needs of the intelligent converged terminal in the distribution area.

[0012] Furthermore, ventilation holes are provided on both sides of the mounting base. The design of the ventilation holes facilitates heat dissipation inside the mounting base and the flip cover. Filter screens are fixed inside both ventilation holes. The filters can block dust and impurities in the outside air to prevent dust and impurities from contaminating the functional modules and affecting heat dissipation.

[0013] Furthermore, the mounting base has multiple equally spaced rectangular fixing holes on both sides of its front end. The presence of these rectangular fixing holes not only improves the stability of the mounting base but also allows for adjustment of its installation position within a limited range.

[0014] This utility model has the following advantages: This utility model achieves reliable fixation of the functional modules of the intelligent converged terminal in the distribution area through the coordinated cooperation of two clamps on the mounting plate. When disassembling, the constraint on the functional modules can be released simply by pushing the clamps outward. The design is simple and can effectively reduce the installation and maintenance difficulty for staff, and provide great convenience for subsequent terminal maintenance work. In addition, the design of the arc-shaped block, the limiting block and the arc-shaped through hole ensures the stability of the flip cover in a vertical state. At this time, the flip cover can serve as a temporary support platform to facilitate the placement of functional modules to be installed and to facilitate maintenance operations by staff. Attached Figure Description

[0015] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0017] Figure 1 A schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the flip cover after it is opened, as provided by this utility model. Figure 3 A schematic diagram of the limiting component structure provided by this utility model; Figure 4 A schematic diagram of the internal clamping structure of the mounting base provided by this utility model; Figure 5 A bottom view of the mounting base provided for this utility model.

[0018] In the diagram: 1. Mounting base; 2. Flip cover; 3. Limiting component; 31. Arc-shaped block; 32. Arc-shaped through hole; 33. Limiting block; 321. Arc-shaped hole one; 322. Arc-shaped hole two; 4. Mounting groove; 5. Clamp; 51. Mounting plate; 52. Adjustment groove; 53. Clamping plate; 54. Return spring; 55. Connecting plate; 6. Arc-shaped insert plate; 7. Arc-shaped slot; 8. Fastening bolt; 9. Groove; 10. Indicator light; 11. Wiring board; 12. Wiring hole; 13. Ventilation hole; 14. Filter screen; 15. Rectangular fixing hole. Detailed Implementation

[0019] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] Refer to the instruction manual Figures 1-5 This utility model provides a convenient maintenance-friendly intelligent integrated terminal for substations, including a mounting base 1 and a flip cover 2. The bottom end of the flip cover 2 is hinged to the bottom end of the mounting base 1. A limiting component 3 is connected between the flip cover 2 and the mounting base 1. Specifically, the limiting component 3 includes two arc-shaped blocks 31, which are respectively fixed on both sides of the rear end of the flip cover 2. Arc-shaped through holes 32 are provided on both sides of the front end of the mounting base 1. The arc-shaped blocks 31 pass through the arc-shaped through holes 32 and extend to the bottom of the mounting base 1.

[0021] Furthermore, the aforementioned arc-shaped through hole 32 includes an arc-shaped hole one 321 and an arc-shaped hole two 322. Each of the two arc-shaped blocks 31 has a limiting block 33 fixedly installed at the end furthest from the flip cover 2. This limiting block 33 is adapted to the arc-shaped hole one 321, and the arc-shaped block 31 is adapted to the arc-shaped hole two 322. This is achieved by setting the width of the arc-shaped hole one 321 to be greater than the width of the arc-shaped hole two 322, and by ensuring that the size of the limiting block 33 is adapted to the arc-shaped hole one 321 and greater than the width of the arc-shaped hole two 322 (e.g., ...). Figure 3 As shown in the figure, this can prevent the limiting block 33 from disengaging from the arc-shaped hole 322, thereby improving the stability of the flip cover 2 after it is opened.

[0022] The inner wall of the mounting base 1 has multiple equally spaced mounting slots 4. Each mounting slot 4 has a clamp 5 fixed inside for installing the functional modules of the intelligent converged terminal of the substation. The clamp 5 includes a mounting plate 51. The front end of the mounting plate 51 has an adjustment slot 52. The adjustment slot 52 has two vertically distributed clamping plates 53 inside. Each clamping plate 53 is connected to two return springs 54. The end of the return spring 54 away from the clamping plate 53 is fixed to the inner wall of the adjustment slot 52 through a connecting plate 55.

[0023] An arc-shaped insert plate 6 is fixedly provided at the bottom center of the rear end of the flip cover 2. An arc-shaped slot 7 that matches the arc-shaped insert plate 6 is provided at the top center of the front end of the mounting base 1. The arc-shaped insert plate 6 is inserted into the arc-shaped slot 7 and is detachably connected to the mounting base 1 by fastening bolts 8.

[0024] The flip cover 2 and the mounting base 1 form the outer shell of the intelligent converged terminal for the distribution area. Multiple clamps 5 are configured inside the mounting base 1 to secure the terminal's power module, information acquisition module, and other functional modules. The specific installation process for the functional modules is as follows: First, the operator loosens the fastening bolts 8 on the top of the mounting base 1 and opens the flip cover 2. The flip cover 2 rotates together with the arc-shaped block 31 and the limiting block 33 connected to it. When the limiting block 33 moves to the intersection of the first arc-shaped hole 321 and the second arc-shaped hole 322, the rotational movement is restricted, and the flip cover 2 remains vertically fixed. At this point, it can serve as a temporary support platform for placing the functional modules to be installed. Subsequently, the operator pushes the two clamping plates 53 to move towards each other. At this time, the return spring 54 between the clamping plate 53 and the connecting plate 55 is stretched and deformed. After the operator transfers the functional module from the flip cover 2 to the mounting plate 51, the clamping plate 53 is released, and the return spring 54 automatically rebounds, causing the clamping plate 53 to clamp the functional module. This embodiment achieves reliable fixation of the functional module through the synergistic action of the two clamps 53. During disassembly, simply push the clamps 53 outward to release the constraint on the functional module. The design is simple, and the functional module is easy to disassemble and assemble, which is conducive to subsequent maintenance and repair work.

[0025] like Figure 1 As shown, the front end of the flip cover 2 has a groove 9, and multiple evenly distributed indicator lights 10 are fixed inside the groove 9. A wiring board 11 is fixedly inserted through the top of the mounting base 1, and multiple equally spaced wiring holes 12 are opened on the top of the wiring board 11. The indicator lights 10 can be used to display the usage status of the smart converged terminal in the distribution area, which is convenient for staff to inspect. For example, when the indicator lights 10 are connected to the functional module, the indicator lights 10 are lit, which means that the functional module is working normally. Otherwise, the functional module is not working normally. At the same time, a large number of wiring holes 12 are provided on the wiring board 11, which can meet the more connection needs of the smart converged terminal in the distribution area.

[0026] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, ventilation holes 13 are provided on both sides of the mounting base 1, and a filter screen 14 is fixedly installed inside each of the two ventilation holes 13. The design of the ventilation holes 13 facilitates heat dissipation inside the mounting base 1 and the flip cover 2, and the filter screen 14 is set to block dust and impurities in the outside air so as to prevent dust and impurities from contaminating the functional modules and affecting heat dissipation.

[0027] Furthermore, multiple rectangular fixing holes 15 are provided on both sides of the front end of the mounting base 1 at equal intervals; the provision of several rectangular fixing holes 15 can not only improve the stability of the mounting base 1, but also adjust the installation position of the mounting base 1 within a limited range.

[0028] Although the present invention has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

Claims

1. A conveniently overhauled intelligent fusion terminal of a transformer area, comprising a mounting seat (1) and a flip cover (2), the bottom end of the flip cover (2) is hinged with the bottom end of the mounting seat (1), characterized in that, The flip cover (2) is connected to the mounting base (1) by a limiting component (3). The inner wall of the mounting base (1) is provided with multiple equally spaced mounting slots (4). Each mounting slot (4) is fixed with a clamp (5) for installing the functional modules of the intelligent fusion terminal of the station area. The clamp (5) includes a mounting plate (51), and an adjustment groove (52) is provided at the front end of the mounting plate (51). The adjustment groove (52) is provided with two vertically distributed clamping plates (53). Each clamping plate (53) is connected to two return springs (54). The end of the return spring (54) away from the clamping plate (53) is fixed to the inner wall of the adjustment groove (52) through a connecting plate (55).

2. The smart fusion terminal of the distribution area convenient for maintenance according to claim 1, characterized in that, The limiting component (3) includes two arc-shaped blocks (31), which are fixed on the rear sides of the flip cover (2) respectively. Arc-shaped through holes (32) are provided on both sides of the front end of the mounting base (1). The arc-shaped blocks (31) pass through the arc-shaped through holes (32) and extend to the bottom of the mounting base (1).

3. The smart fusion terminal of the distribution area convenient for maintenance according to claim 2, characterized in that, The arc-shaped through hole (32) includes arc-shaped hole one (321) and arc-shaped hole two (322). Each of the two arc-shaped blocks (31) is fixed with a limiting block (33) at the end away from the flip cover (2). The limiting block (33) is adapted to arc-shaped hole one (321), and the arc-shaped block (31) is adapted to arc-shaped hole two (322).

4. The convenient maintenance intelligent converged terminal for distribution areas as described in claim 1, characterized in that, The flip cover (2) is fixedly provided with an arc-shaped insert plate (6) at the bottom center of the rear end. The mounting base (1) is provided with an arc-shaped slot (7) that matches the arc-shaped insert plate (6) at the top center of the front end. The arc-shaped insert plate (6) is inserted into the arc-shaped slot (7) and is detachably connected to the mounting base (1) by fastening bolts (8).

5. The convenient maintenance intelligent converged terminal for distribution areas as described in claim 1, characterized in that, The front end of the flip cover (2) has a groove (9), and multiple evenly distributed indicator lights (10) are fixed inside the groove (9).

6. The convenient maintenance intelligent converged terminal for distribution areas as described in claim 1, characterized in that, The mounting base (1) has a terminal block (11) fixedly inserted through its top, and the terminal block (11) has multiple equally spaced wiring holes (12) on its top.

7. The convenient maintenance intelligent converged terminal for distribution areas as described in claim 1, characterized in that, Ventilation holes (13) are provided on both sides of the mounting base (1), and a filter screen (14) is fixedly installed inside each of the two ventilation holes (13).

8. The convenient maintenance intelligent converged terminal for distribution areas as described in claim 1, characterized in that, The mounting base (1) has multiple equally spaced rectangular fixing holes (15) on both sides of its front end.

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