Control switch for power distribution gateway sampling controller

Abstract

The utility model belongs to the technical field of power distribution equipment, and particularly relates to a control switch for a power distribution gateway sampling controller, which comprises a switch body, a control handle and guide grooves, the control handle is movably arranged on the surface of one side of the switch body, and the guide grooves are symmetrically arranged on the surfaces of two ends of the switch body. The back surface of the switch body is provided with a live wire interface and a null line interface, the bottoms of inner cavities of the live wire interface and the null line interface are movably provided with lower chucks, and the tops of the inner cavities of the live wire interface and the null line interface are fixedly provided with upper pressure plates; the live wire interface and the zero wire interface are respectively plugged with the corresponding wiring terminals, so that the wiring terminals can be plugged between the upper pressure plate and the lower chuck, downward thrust is applied to the disassembly and assembly handle through the supporting spring after plugging, the upper pressure plate can be pressed against the wiring terminals, and the wiring terminals can be disassembled and assembled through meshing of the first meshing groove and the second meshing groove. And rapid installation and electric connection of the switch body can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution equipment, in particular to a control switch for a power distribution gateway sampling controller. Background Art

[0002] Modern power systems tend to develop in the direction of scale and complexity. The scale of power grids continues to expand and the operation becomes more complex. Due to the large scale of power grids, complex operating characteristics, and limitations of existing control measures, interconnected power grids may affect a wider range and cause great harm when a fault occurs, which greatly restricts social development. In modern power systems, load frequency control (LFC) will rely on open communication networks to exchange information and achieve frequency stability control of power systems.

[0003] The existing distribution gateway sampling controller is controlled by a control switch during operation. The installation position of the control switch on the distribution gateway sampling controller is small. It is inconvenient to quickly install and disassemble the control switch during maintenance or replacement of the control switch. The disassembly and assembly is very inconvenient. In order to solve the above problems, a control switch for a distribution gateway sampling controller is proposed in the present application. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a control switch for a distribution gateway sampling controller. The live wire interface and the neutral wire interface are respectively plugged with the corresponding wiring terminals, so that the wiring terminals can be plugged into between the upper pressure plate and the lower clamping plate. After plugging, the disassembly and assembly handle is pushed downward by the support spring, so that the upper pressure plate can be pressed against the wiring terminal. The No. 1 engagement groove is engaged with the No. 2 engagement groove, so that the switch body can be quickly installed and the power connection can be achieved to solve the problems raised in the background technology.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the utility model provides a control switch for a sampling controller at a power distribution gateway, comprising a switch body, a control handle and a guide groove, wherein the control handle is movably arranged on a surface of one side of the switch body, the guide groove is symmetrically arranged on the surfaces of both ends of the switch body, and a live wire interface and a neutral wire interface are arranged on the back surface of the switch body, and a lower clamping plate is movably arranged at the bottom of the inner cavity of the live wire interface and the neutral wire interface, and an upper pressure plate is fixedly installed on the top of the inner cavity of the live wire interface and the neutral wire interface;

[0008] The live wire interface and the neutral wire interface are both movably connected with wiring terminals in their inner cavities;

[0009] The upper surface and the lower surface of the wiring terminal are both provided with a No. 2 meshing groove, and the upper pressure plate and the lower clamping plate are both provided with a No. 1 meshing groove, and the No. 1 meshing groove is meshed and connected with the No. 2 meshing groove.

[0010] Preferably, disassembly and assembly handles are movably provided at positions on the bottom surface of the switch body corresponding to the positions of the two groups of lower clamping plates.

[0011] Preferably, the top surface of the disassembly and assembly handle is connected to a connecting bracket, and the connecting bracket is a right-angle structure.

[0012] Preferably, the height of the connecting bracket corresponds to the height of the lower chuck, and the lateral ends of the connecting bracket are connected to the corresponding bottom surfaces of the lower chuck.

[0013] Preferably, the vertical side surfaces of the connecting bracket are all provided with limiting plates, and the vertical side surfaces of the connecting bracket are all sleeved with supporting springs, and the top of the supporting springs abuts against the limiting plates.

[0014] Preferably, the side wall surfaces of the disassembly and assembly handle are provided with limit slots, and the surface of the switch body corresponding to the position of the limit slots is movably provided with limit handles, and the limit handles are plugged into the limit slots.

[0015] Preferably, a wire threading barrel is provided on an end surface of the wiring terminal away from the No. 2 engagement groove.

[0016] The above technical solution of the utility model has the following beneficial technical effects:

[0017] 1. In the utility model, the disassembly and assembly handle pushes the upper pressure plate to rise through the connecting bracket, and the live wire interface and the neutral wire interface are respectively plugged with the corresponding wiring terminals, so that the wiring terminals can be plugged into between the upper pressure plate and the lower clamping plate. After plugging, the disassembly and assembly handle is pushed downward by the supporting spring, so that the upper pressure plate can be pressed against the wiring terminals, and the No. 1 meshing groove is engaged with the No. 2 meshing groove, so that the switch body can be quickly installed and the power connection can be achieved.

[0018] 2. In the present invention, after the disassembly and assembly handle is reset, the limit slot and the limit plug handle can be overlapped, and the limit plug handle and the limit slot are plugged in to limit the upper pressure plate, which can improve the stability of the fixing of the wiring terminal. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a control switch for a power distribution gateway sampling controller of the utility model;

[0020] Figure 2 This is a schematic structural diagram of another perspective of a control switch for a power distribution gateway sampling controller of the utility model;

[0021] Figure 3 This is a schematic diagram of a line clamping control structure of a control switch for a power distribution gateway sampling controller of the utility model;

[0022] Figure 4 The utility model is a schematic diagram of the wiring terminal structure of a control switch for a power distribution gateway sampling controller.

[0023] Reference numerals:

[0024] 1. Switch body; 2. Control handle; 3. Guide groove; 4. Live wire interface; 5. Neutral wire interface; 6. Wiring terminal; 7. Disassembly and assembly handle; 8. Connecting bracket; 9. Upper pressure plate; 10. Lower clamping plate; 11. No. 1 engagement groove; 12. Threading barrel; 13. No. 2 engagement groove; 14. Support spring; 15. Limit slot; 16. Limit plug handle. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0026] like Figure 1-4 As shown, the utility model proposes a control switch for a distribution gateway sampling controller, comprising a switch body 1, a control handle 2 and a guide groove 3, wherein the control handle 2 is movably arranged on a side surface of the switch body 1, and the guide groove 3 is symmetrically arranged on the two end surfaces of the switch body 1, and a live wire interface 4 and a neutral wire interface 5 are arranged on the back surface of the switch body 1, and a lower clamping plate 10 is movably arranged at the bottom of the inner cavity of the live wire interface 4 and the neutral wire interface 5, and an upper pressure plate 9 is fixedly installed on the top of the inner cavity of the live wire interface 4 and the neutral wire interface 5;

[0027] The live wire interface 4 and the neutral wire interface 5 are both movably connected with wiring terminals 6;

[0028] The upper and lower surfaces of the wiring terminal 6 are both provided with a No. 2 meshing groove 13 , and the upper pressure plate 9 and the lower clamping plate 10 are both provided with a No. 1 meshing groove 11 , and the No. 1 meshing groove 11 is meshed and connected with the No. 2 meshing groove 13 .

[0029] It should be noted that the wire is plugged into the wire barrel 12 on the terminal 6. The wire can be connected to the terminal 6 by squeezing the wire barrel 12, and the terminal 6 is fixed in the inner cavity of the installation location. The switch body 1 is plugged into the installation location, and is plugged into the guide seat of the installation location through the guide groove 3, which can guide the installation of the switch body 1. By pressing the disassembly handle 7, the disassembly handle 7 pushes the upper pressure plate 9 to rise through the connecting bracket 8, and the live wire interface 4 and the neutral wire interface 5 are respectively plugged into the corresponding terminal 6, so that the terminal 6 can be plugged into the upper pressure plate 9 and the lower clamping plate 10. After plugging, the support spring 14 applies a downward thrust to the disassembly handle 7, so that the upper pressure plate 9 can be pressed against the terminal 6, and the No. 1 meshing groove 11 is engaged with the No. 2 meshing groove 13, so that the switch body 1 can be quickly installed and the power connection can be realized.

[0030] In this embodiment, if Figure 3 As shown, the bottom surface of the switch body 1 is movably provided with a disassembly handle 7 at the position corresponding to the two groups of lower chucks 10, and the top surface of the disassembly handle 7 is connected with a connecting bracket 8, and the connecting bracket 8 is a right-angle structure. The height of the connecting bracket 8 corresponds to the height of the lower chuck 10, and the lateral ends of the connecting bracket 8 are respectively connected to the corresponding bottom surfaces of the lower chuck 10.

[0031] It should be noted that the disassembly handle 7 can push the connecting bracket 8 to move up and down, and the connecting bracket 8 can simultaneously drive the upper pressure plate 9 to move up and down.

[0032] In this embodiment, if Figure 1 and Figure 3 As shown, the vertical side surfaces of the connecting bracket 8 are all provided with limiting plates, and the vertical side surfaces of the connecting bracket 8 are all sleeved with supporting springs 14, and the tops of the supporting springs 14 are in contact with the limiting plates.

[0033] It should be noted that, by applying a downward thrust to the disassembly and assembly handle 7 through the support spring 14 , the upper pressure plate 9 can be pressed against the wiring terminal 6 , thereby achieving rapid fixation of the wiring terminal 6 .

[0034] In this embodiment, if Figure 1 and Figure 3 As shown, the side wall surfaces of the disassembly and assembly handle 7 are provided with limit slots 15 , and the surface of the switch body 1 corresponding to the position of the limit slots 15 is movably provided with limit handles 16 , and the limit handles 16 are plugged into the limit slots 15 .

[0035] It should be noted that after the disassembly and assembly handle 7 is reset, the limit slot 15 and the limit handle 16 can be overlapped, and the limit handle 16 and the limit slot 15 can be plugged into each other to limit the upper pressure plate 9, which can improve the stability of fixing the wiring terminal 6.

[0036] In this embodiment, if Figure 4 As shown, a wire threading barrel 12 is provided on one end surface of the connecting terminal 6 away from the second engagement groove 13 .

[0037] It should be noted that the wire is plugged into the wire barrel 12 on the wiring terminal 6 , and the wire and the wiring terminal 6 can be connected by squeezing the wire barrel 12 .

[0038] The working principle and use process of the utility model are as follows: the wire is plugged into the threading barrel 12 on the terminal 6, and the wire can be connected to the terminal 6 by squeezing the threading barrel 12, and the terminal 6 is fixed in the inner cavity of the installation location, the switch body 1 is plugged into the installation location, and the guide groove 3 is plugged into the guide seat of the installation location, which can guide the installation of the switch body 1, and by pressing the disassembly handle 7, the disassembly handle 7 pushes the upper pressure plate 9 to rise through the connecting bracket 8, and the live wire interface 4 and the neutral wire interface 5 are respectively connected to the corresponding terminal The 6-phase plug-in can make the terminal 6 be plugged into between the upper pressure plate 9 and the lower clamping plate 10. After the plug-in, the support spring 14 applies a downward thrust to the disassembly handle 7, so that the upper pressure plate 9 can be pressed against the terminal 6. The No. 1 engagement groove 11 is engaged with the No. 2 engagement groove 13, so that the switch body 1 can be quickly installed and the power connection can be achieved. After the disassembly handle 7 is reset, the limit slot 15 can be overlapped with the limit plug handle 16. The limit plug handle 16 is plugged into the limit slot 15 to limit the upper pressure plate 9, which can improve the stability of the fixation of the terminal 6.

[0039] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims or the equivalent forms of such scope and boundaries.

Claims

1. A control switch for a power distribution gateway sampling controller, comprising a switch body (1), a control handle (2) and a guide groove (3), wherein the control handle (2) is movably arranged on a side surface of the switch body (1), and the guide groove (3) is symmetrically arranged on the two end surfaces of the switch body (1), characterized in that: The back surface of the switch body (1) is provided with a live wire interface (4) and a neutral wire interface (5), the bottom of the inner cavity of the live wire interface (4) and the neutral wire interface (5) are both movably provided with a lower clamping plate (10), and the top of the inner cavity of the live wire interface (4) and the neutral wire interface (5) are both fixedly installed with an upper pressure plate (9); The live wire interface (4) and the neutral wire interface (5) are both movably connected with wiring terminals (6); The upper and lower surfaces of the connecting terminal (6) are both provided with a No. 2 meshing groove (13), and the surfaces of the upper pressure plate (9) and the lower clamping plate (10) are both provided with a No. 1 meshing groove (11), and the No. 1 meshing groove (11) is meshed and connected with the No. 2 meshing groove (13).

2. A control switch for a power distribution gateway sampling controller according to claim 1, characterized in that: A disassembly handle (7) is movably provided at a position on the bottom surface of the switch body (1) corresponding to the position of the two sets of lower clamping plates (10).

3. A control switch for a distribution gateway sampling controller according to claim 2, characterized in that: The top surface of the disassembly and assembly handle (7) is connected to a connection bracket (8), and the connection bracket (8) is a right-angle structure.

4. A control switch for a distribution gateway sampling controller according to claim 3, characterized in that: The height of the connecting bracket (8) corresponds to the height of the lower clamping plate (10), and the lateral ends of the connecting bracket (8) are connected to the corresponding bottom surfaces of the lower clamping plate (10).

5. A control switch for a distribution gateway sampling controller according to claim 4, characterized in that: The vertical side surfaces of the connecting bracket (8) are all provided with limit plates, the limit plates are fixed in the inner cavity of the switch body (1), and the vertical side surfaces of the connecting bracket (8) are all sleeved with support springs (14), the top of the support springs (14) abuts against the limit plates.

6. A control switch for a distribution gateway sampling controller according to claim 5, characterized in that: The side wall surface of the disassembly and assembly handle (7) is provided with a limit slot (15), and the surface of the switch body (1) is movably provided with a limit plug handle (16) at a position corresponding to the position of the limit slot (15), and the limit plug handle (16) is plugged into the limit slot (15).

7. A control switch for a power distribution gateway sampling controller according to claim 1, characterized in that: A wire threading barrel (12) is provided on the surface of one end of the connection terminal (6) away from the second engagement groove (13).

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