Secondary circuit fault simulation training platform based on high-voltage cabinet

Abstract

A secondary circuit fault simulation training platform based on a high-voltage cabinet relates to the technical field of high-voltage cabinet practical training platforms, and comprises a cabinet body, a fault setting assembly and a fault elimination operation assembly, the fault elimination operation assembly is fixedly arranged at a reset assembly, and the reset assembly is fixedly connected with the inner wall of the cabinet body. In order to solve the problem that a common training platform has a certain gap with an actual troubleshooting process only through software simulation or part of real objects, a wiring assembly is designed, a fault setting assembly is arranged on the wiring assembly, fault simulation can be carried out on wiring through the fault setting assembly, and practical training personnel cannot judge whether wiring fails or not from the appearance, so that the practical training efficiency is improved. Meanwhile, a reset assembly is arranged, reset operation of all faults can be conveniently achieved through the reset assembly, and the device is flexible, convenient to use and suitable for training and use.

Description

Technical Field

[0001] The utility model relates to the technical field of high-voltage cabinet training platforms, in particular to a secondary circuit fault simulation training platform based on a high-voltage cabinet. Background Art

[0002] High-voltage cabinets are widely used in the power systems of the chemical industry and are crucial for power supply and distribution systems, often affecting the stable operation of the entire set of devices. Faults in the secondary circuits of high-voltage cabinets also occur frequently. Once a fault occurs, it is necessary to quickly and accurately troubleshoot and handle it to reduce the impact on production. The secondary circuits of high-voltage cabinets are relatively complex, and when a fault occurs in the secondary circuit of a high-voltage cabinet, the frequencies of occurrence of each fault point are different, and the fault phenomena and causes are also different. Relying solely on pure theoretical knowledge and a small amount of actual fault handling experience, the improvement of fault handling ability is relatively limited. Therefore, a secondary circuit fault simulation and troubleshooting training platform for high-voltage cabinets is needed.

[0003] In the existing training platform solutions, either pure software simulation is used, or some use physical objects and some use integrated devices for simulation, and then combined with a communication management machine and computer software to simulate faults, which has a certain gap from the actual fault troubleshooting process.

[0004] That is, the existing technology has the following technical problems: there is a gap between the ordinary training platform and the actual fault troubleshooting process. Therefore, a secondary circuit fault simulation training platform based on a high-voltage cabinet is proposed for the above problems. Summary of the Utility Model

[0005] In this embodiment, a secondary circuit fault simulation training platform based on a high-voltage cabinet is provided to solve the problem that there is a gap between the ordinary training platform in the existing technology and the actual fault troubleshooting process.

[0006] In order to achieve the above-mentioned invention purpose, the utility model adopts the following technical solutions:

[0007] A secondary circuit fault simulation training platform based on a high-voltage cabinet, the secondary circuit fault simulation training platform based on a high-voltage cabinet includes:

[0008] A cabinet body, an electricity connection terminal block is arranged inside the cabinet body, electrical components are arranged inside the cabinet body, and the electricity connection terminal block and the electrical components are connected through a wiring component;

[0009] A fault setting component, the fault setting component is arranged at the wiring component, and the fault setting component can set faults for the wiring component;

[0010] Fault elimination operation component, the fault elimination operation component is fixedly arranged at the reset component, the reset component is fixedly connected with the inner wall of the cabinet body, the fault elimination operation component is arranged directly above the fault setting component, and the reset component can drive the fault elimination operation component to move to achieve reset.

[0011] The secondary circuit fault simulation training platform based on a high-voltage cabinet, the wiring component includes a first power connection wire and a second power connection wire. One end of the first power connection wire is connected to the power connection terminal block, and the other end of the first power connection wire is connected to the upper end of the fault setting component. One end of the second power connection wire is connected to the electrical component, and the other end of the second power connection wire is connected to the bottom end of the electrical component.

[0012] The secondary circuit fault simulation training platform based on a high-voltage cabinet, the fault setting component includes a circular shell, a rotating shaft, a power connection plate, a first power connection piece, a second power connection piece, a reset spring, an operation disc and a convex part. The circular shell is fixedly arranged at the inner wall of the cabinet body. The upper and lower sides of the inner cavity of the circular shell are respectively fixedly provided with a first power connection piece and a second power connection piece. The first power connection piece is electrically connected with the first power connection wire, and the second power connection piece is electrically connected with the second power connection wire.

[0013] The secondary circuit fault simulation training platform based on a high-voltage cabinet, a rotating shaft is rotatably connected in the inner cavity of the fault setting component, a power connection plate is fixedly connected to the rotating shaft, the upper end of the power connection plate contacts the first power connection piece, and the lower end of the power connection plate contacts the second power connection piece.

[0014] The secondary circuit fault simulation training platform based on a high-voltage cabinet, one end of a reset spring is fixedly connected to the inner wall of the circular shell, and the other end of the reset spring is fixedly connected to the power connection plate.

[0015] The secondary circuit fault simulation training platform based on a high-voltage cabinet, an operation disc is rotatably connected to the surface of the circular shell, and the operation disc is fixedly connected to the rotating shaft.

[0016] The secondary circuit fault simulation training platform based on a high-voltage cabinet, a plurality of grooves are arranged on the arc surface of the operation disc, a convex part is slidably arranged in the groove of the operation disc, one end of a spring is fixedly connected to the bottom surface of the convex part, and the other end of the spring is fixedly connected to the groove wall of the operation disc.

[0017] The described secondary circuit fault simulation training platform based on a high-voltage cabinet. The reset component includes a support rod, a cross plate, a connecting plate, and an electric push rod. The support rod is fixedly arranged on the inner cavity wall of the cabinet body. A cross plate is slidably connected to the support rod. A connecting plate is fixedly connected to the top end of the support rod. One end of the electric push rod is fixedly connected to the bottom surface of the connecting plate, and the other end of the electric push rod is fixedly connected to the upper surface of the cross plate.

[0018] The described secondary circuit fault simulation training platform based on a high-voltage cabinet. A number of fault elimination operation components are provided. A one-to-one correspondence exists between the number of fault elimination operation components and the fault setting components. A number of the fault elimination operation components are all fixed on the cross plate.

[0019] The described secondary circuit fault simulation training platform based on a high-voltage cabinet. The fault elimination operation component includes a rectangular fixed shell, a limit slider, a limit pin, a connecting rod, a handle, and a limit spring. The rectangular fixed shell is fixedly arranged on the cross plate. A limit slider is slidably connected in the inner cavity of the rectangular fixed shell. One end of the limit pin is fixedly connected to the bottom surface of the limit slider. The other end of the limit pin penetrates through the bottom wall of the inner cavity of the rectangular fixed shell and extends outside the wall. The bottom end of the limit pin extends to the side position of the convex part. One end of the limit spring is fixedly connected to the upper surface of the limit slider, and the other end of the limit spring is fixedly connected to the upper wall of the inner cavity of the rectangular fixed shell. One end of the connecting rod is fixedly connected to the upper surface of the limit slider. The other end of the connecting rod penetrates through the upper wall of the inner cavity of the rectangular fixed shell and extends outside the wall. The top end of the connecting rod is fixedly connected to the handle.

[0020] Due to the adoption of the above technical solution, the present utility model has the following beneficial effects:

[0021] Through the above embodiments of the present application, in order to solve the problem in the prior art that an ordinary training platform only uses software simulation or some physical objects, there is a certain gap from the actual troubleshooting process. The present application designs a wiring component and sets a fault setting component on the wiring component. Through the fault setting component, a simulated fault can be set for the wiring, and the training personnel cannot judge whether the wiring is faulty from the appearance, so as to effectively train the training personnel to find and eliminate faults. At the same time, the present application is also provided with a reset component, through which the reset operation of all faults can be conveniently realized, which is flexible and convenient and suitable for training use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic structural diagram of the whole of the present utility model;

[0023] Figure 2 It is a schematic front structural diagram of the present utility model;

[0024] Figure 3 Structural schematic diagram of the fault setting component of the present utility model;

[0025] Figure 4 Internal structural schematic diagram of the fault setting component of the present utility model;

[0026] Figure 5 Cross-sectional structural schematic diagram of the operation disc of the present utility model;

[0027] Figure 6 Structural schematic diagram of the reset component of the present utility model;

[0028] Figure 7 Structural schematic diagram of the fault elimination operation component of the present utility model.

[0029] In the figure: 1, cabinet body; 2, power connection terminal block; 3, first power connection wire; 4, fault setting component; 401, circular shell; 402, rotating shaft; 403, power connection board; 404, first power connection piece; 405, second power connection piece; 406, reset spring; 407, operation disc; 408, protruding part; 409, spring; 5, second power connection wire; 6, electrical component; 7, fault elimination operation component; 701, rectangular fixed shell; 702, limit slider; 703, limit pin; 704, connecting rod; 705, handle; 706, limit spring; 8, reset component; 801, support rod; 802, cross plate; 803, connecting plate; 804, electric push rod. Detailed implementation manners

[0030] The present utility model can be more detailedly explained through the following embodiments. The present utility model is not limited to the following embodiments. The purpose of disclosing the present utility model is to protect all changes and improvements within the scope of the present utility model;

[0031] In this application, the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe this application and its embodiments, and are not used to limit that the indicated device, element or component must have a specific orientation, or be constructed and operated in a specific orientation.

[0032] Combined with the attached Figures 1 to 7 The secondary circuit fault simulation training platform based on the high-voltage cabinet includes:

[0033] Cabinet body 1, inside which a power connection terminal block 2 is arranged, and an electrical component 6 is arranged inside the cabinet body 1. The power connection terminal block 2 and the electrical component 6 are connected through a wiring component;

[0034] A fault setting component 4, the fault setting component 4 is arranged at the wiring component, and the fault setting component 4 can set faults for the wiring component;

[0035] A fault elimination operation component 7, the fault elimination operation component 7 is fixedly arranged at a reset component 8, the reset component 8 is fixedly connected to the inner wall of the cabinet body 1, the fault elimination operation component 7 is arranged directly above the fault setting component 4, and the reset component 8 can drive the fault elimination operation component 7 to move to achieve reset.

[0036] Through the above technical solution, the fault setting component 4 can simulate faults in the wiring, and the training personnel cannot judge whether the wiring is faulty from the appearance, so as to effectively train the training personnel to find and eliminate faults. At the same time, the present application is also provided with a reset component 8, and through the reset component 8, the reset operation of all faults can be conveniently realized, which is flexible and convenient and suitable for training use.

[0037] The wiring component includes a first power connection wire 3 and a second power connection wire 5. One end of the first power connection wire 3 is connected to the power connection terminal block 2, and the other end of the first power connection wire 3 is connected to the upper end of the fault setting component 4. One end of the second power connection wire 5 is connected to the electrical component 6, and the other end of the second power connection wire 5 is connected to the bottom end of the electrical component 6.

[0038] The fault setting component 4 includes a circular housing 401, a rotating shaft 402, a power connection plate 403, a first power connection piece 404, a second power connection piece 405, a reset spring 406, an operation disc 407 and a convex part 408. The circular housing 401 is fixedly arranged at the inner wall of the cabinet body 1. The upper and lower sides of the inner cavity of the circular housing 401 are respectively fixedly provided with a first power connection piece 404 and a second power connection piece 405. The first power connection piece 404 is electrically connected to the first power connection wire 3, and the second power connection piece 405 is electrically connected to the second power connection wire 5;

[0039] A rotating shaft 402 is rotatably connected in the inner cavity of the fault setting component 4. A power connection plate 403 is fixedly connected to the rotating shaft 402. The upper end of the power connection plate 403 contacts the first power connection piece 404, and the lower end of the power connection plate 403 contacts the second power connection piece 405. Through this technical solution, when the power connection plate 403 contacts the first power connection piece 404 and the second power connection piece 405, the first power connection wire 3 and the second power connection wire 5 can be electrically connected, which is the normal state. When the power connection plate 403 rotates, the power connection plate 403 separates from the first power connection piece 404 and the second power connection piece 405, so that the first power connection wire 3 and the second power connection wire 5 are disconnected, which is the fault state. Thus, the position of the power connection plate 403 is controlled to set the normal state or the fault state. One end of a return spring 406 is fixedly connected to the inner wall of the circular housing 401, and the other end of the return spring 406 is fixedly connected to the power connection plate 403.

[0040] An operation disc 407 is rotatably connected to the surface of the circular housing 401. The operation disc 407 is fixedly connected to the rotating shaft 402. Through this technical solution, manually rotating the operation disc 407 can drive the rotating shaft 402 to rotate, so as to realize the rotation of the power connection plate 403.

[0041] A plurality of grooves are provided on the arc surface of the operation disc 407. A protruding part 408 is slidably arranged in the groove of the operation disc 407. One end of a spring 409 is fixedly connected to the bottom surface of the protruding part 408, and the other end of the spring 409 is fixedly connected to the groove wall of the operation disc 407.

[0042] The reset component 8 includes a support rod 801, a cross plate 802, a connecting plate 803 and an electric push rod 804. The support rod 801 is fixedly arranged on the inner cavity wall of the cabinet body 1. A cross plate 802 is slidably connected to the support rod 801. The top end of the support rod 801 is fixedly connected to a connecting plate 803. One end of an electric push rod 804 is fixedly connected to the bottom surface of the connecting plate 803, and the other end of the electric push rod 804 is fixedly connected to the upper surface of the cross plate 802.

[0043] A plurality of fault elimination operation components 7 are provided. The plurality of fault elimination operation components 7 are in one-to-one correspondence with the fault setting components 4. The plurality of fault elimination operation components 7 are all fixed on the cross plate 802.

[0044] The fault elimination operation component 7 includes a rectangular fixed housing 701, a limit slider 702, a limit pin 703, a connecting rod 704, a handle 705, and a limit spring 706. The rectangular fixed housing 701 is fixedly arranged at the cross plate 802. A limit slider 702 is slidably connected in the inner cavity of the rectangular fixed housing 701. One end of a limit pin 703 is fixedly connected to the bottom surface of the limit slider 702. The other end of the limit pin 703 penetrates through the bottom wall of the inner cavity of the rectangular fixed housing 701 and extends outside the wall. The bottom end of the limit pin 703 extends to the side position of the convex portion 408. One end of a limit spring 706 is fixedly connected to the upper surface of the limit slider 702. The other end of the limit spring 706 is fixedly connected to the upper wall of the inner cavity of the rectangular fixed housing 701. One end of a connecting rod 704 is fixedly connected to the upper surface of the limit slider 702. The other end of the connecting rod 704 penetrates through the upper wall of the inner cavity of the rectangular fixed housing 701 and extends outside the wall. A handle 705 is fixedly connected to the top end of the connecting rod 704;

[0045] When implementing the secondary circuit fault simulation training platform based on the high-voltage cabinet of the present utility model, faults are pre-set for the wiring component. When setting faults, it is set by manually rotating the operation disc 407. The rotation of the operation disc 407 drives the power connection plate 403 to rotate, so that the power connection plate 403 is separated from the first power connection piece 404 and the second power connection piece 405 to set a disconnection fault. And the convex portion 408 is limited by the limit pin 703 to fix the position of the power connection plate 403. After the fault is set, the training personnel need to perform fault elimination operations. Only through the appearance of this device, it is impossible to judge whether the circuit is faulty. The training personnel need to judge through corresponding electrical knowledge. After judging the fault, fault elimination is required. When eliminating the fault, the handle 705 is manually moved upward. The handle 705 can drive the limit slider 702 to move upward, thereby driving the limit pin 703 to move upward. The limit pin 703 moves upward and separates from the convex portion 408. Due to the loss of the limiting effect of the limit pin 703, the elastic force of the reset spring 406 can push the power connection plate 403 to reset, so that the power connection plate 403 contacts and connects with the first power connection piece 404 and the second power connection piece 405 again, and the set fault is restored to normal. When overall reset is required, the work of the electric push rod 804 can drive the cross plate 802 to move upward, so that the cross plate 802 moving upward can drive the fault elimination operation component 7 to move upward as a whole, and further enable all the limit pins 703 to move upward, so that all the fault setting components 4 can be reset.

[0046] The circuits, electronic components, and modules involved are all prior arts and can be fully realized by those skilled in the art without further elaboration. The content protected by this application does not involve improvements to software and methods either.

[0047] The parts not detailed in the present utility model are prior art.

Claims

1. A secondary circuit fault simulation training platform based on high-voltage cabinet, characterized by: The secondary circuit fault simulation training platform based on the high-voltage cabinet includes: A cabinet (1), wherein a power terminal block (2) is arranged inside the cabinet (1), an electrical component (6) is arranged inside the cabinet (1), and the power terminal block (2) and the electrical component (6) are connected via a wiring assembly; A fault setting component (4), wherein the fault setting component (4) is arranged at the wiring component, and the fault setting component (4) can set a fault on the wiring component; A fault elimination operating component (7), wherein the fault elimination operating component (7) is fixedly arranged at the reset component (8), the reset component (8) is fixedly connected to the inner wall of the cabinet (1), the fault elimination operating component (7) is arranged at a position directly above the fault setting component (4), and the reset component (8) can drive the fault elimination operating component (7) to move and achieve reset.

2. The secondary circuit fault simulation training platform based on the high-voltage cabinet according to claim 1 is characterized in that: The wiring assembly comprises a first wiring wire (3) and a second wiring wire (5), one end of the first wiring wire (3) is connected to the power terminal block (2), the other end of the first wiring wire (3) is connected to the upper end of the fault setting assembly (4), one end of the second wiring wire (5) is connected to the electrical component (6), and the other end of the second wiring wire (5) is connected to the bottom end of the electrical component (6).

3. The secondary circuit fault simulation training platform based on the high-voltage cabinet according to claim 1 is characterized in that: The fault setting component (4) comprises a circular shell (401), a rotating shaft (402), a power connection plate (403), a first power connection piece (404), a second power connection piece (405), a reset spring (406), an operating disc (407) and a protrusion (408); the circular shell (401) is fixedly arranged on the inner wall of the cabinet (1); the first power connection piece (404) and the second power connection piece (405) are fixedly arranged on the upper and lower sides of the inner cavity of the circular shell (401), respectively; the first power connection piece (404) is electrically connected to the first power connection line (3), and the second power connection piece (405) is electrically connected to the second power connection line (5).

4. The secondary circuit fault simulation training platform based on the high-voltage cabinet according to claim 3 is characterized in that: A rotating shaft (402) is rotatably connected in the inner cavity of the fault setting component (4), and a power connection plate (403) is fixedly connected to the rotating shaft (402); the upper end of the power connection plate (403) contacts the first power connection plate (404), and the lower end of the power connection plate (403) contacts the second power connection plate (405).

5. The secondary circuit fault simulation training platform based on the high-voltage cabinet according to claim 3 is characterized in that: One end of a return spring (406) is fixedly connected to the inner wall of the circular shell (401), and the other end of the return spring (406) is fixedly connected to the power board (403).

6. The secondary circuit fault simulation training platform based on the high-voltage cabinet according to claim 3 is characterized in that: An operating disc (407) is rotatably connected to the surface of the circular shell (401), and the operating disc (407) is fixedly connected to the rotating shaft (402).

7. The secondary circuit fault simulation training platform based on the high-voltage cabinet according to claim 3 is characterized in that: A plurality of grooves are provided on the arc-shaped surface of the operating disc (407), a protrusion (408) is slidably provided on the groove of the operating disc (407), one end of a spring (409) is fixedly connected to the bottom surface of the protrusion (408), and the other end of the spring (409) is fixedly connected to the wall of the groove of the operating disc (407).

8. The secondary circuit fault simulation training platform based on high-voltage cabinet according to claim 1 is characterized in that: The reset assembly (8) comprises a support rod (801), a transverse plate (802), a connecting plate (803) and an electric push rod (804); the support rod (801) is fixedly arranged on the inner wall of the cabinet (1); the transverse plate (802) is slidably connected to the support rod (801); the connecting plate (803) is fixedly connected to the top of the support rod (801); one end of the electric push rod (804) is fixedly connected to the bottom surface of the connecting plate (803); and the other end of the electric push rod (804) is fixedly connected to the upper surface of the transverse plate (802).

9. The secondary circuit fault simulation training platform based on high-voltage cabinet according to claim 1 is characterized in that: A plurality of the fault elimination operating components (7) are provided, and the plurality of the fault elimination operating components (7) correspond one to one with the fault setting components (4), and the plurality of the fault elimination operating components (7) are all fixed on the horizontal plate (802).

10. The secondary circuit fault simulation training platform based on high-voltage cabinet according to claim 1 is characterized in that: The fault elimination operation component (7) comprises a rectangular fixed shell (701), a limit slider (702), a limit pin (703), a connecting rod (704), a handle (705) and a limit spring (706); the rectangular fixed shell (701) is fixedly arranged on the transverse plate (802); the limit slider (702) is slidably connected in the inner cavity of the rectangular fixed shell (701); one end of the limit pin (703) is fixedly connected to the bottom surface of the limit slider (702); the other end of the limit pin (703) penetrates the bottom wall of the inner cavity of the rectangular fixed shell (701) and extends outside the wall; The bottom end of the limit pin (703) extends to the side position of the protruding portion (408); one end of a limit spring (706) is fixedly connected to the upper surface of the limit slider (702); the other end of the limit spring (706) is fixedly connected to the upper wall of the inner cavity of the rectangular fixed shell (701); one end of a connecting rod (704) is fixedly connected to the upper surface of the limit slider (702); the other end of the connecting rod (704) passes through the upper wall of the inner cavity of the rectangular fixed shell (701) and extends outside the wall; and a handle (705) is fixedly connected to the top of the connecting rod (704).

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