Practical training operation table for special electric power operation

Abstract

The invention relates to the technical field of electric power operation practical training operation, in particular to an electric power special operation practical training operation table, which improves the practical operation capability of practical training personnel by setting and simulating various wiring faults and creating a real operation environment, and enables the practical training personnel to carry out fault detection, diagnosis and wiring operation training. Through sliding of the examination plate and butt joint of the conductive columns, setting and simulation of different wiring faults are realized, when the switching protection assembly encounters a short circuit fault, current can be automatically reduced, power consumption and damage caused by short circuit are prevented, and the safety of practical training is improved.

Description

Technical Field

[0001] The invention relates to the technical field of power operation training, and in particular to a power special operation training operation platform. Background Art

[0002] Power special operation training refers to the training and operation practice of various power special operations by simulating the real power system and operation environment. This includes the installation, maintenance, fault detection and handling of power equipment. The training operation aims to improve the trainees' practical operation skills, safety awareness and emergency handling capabilities, so that they can complete power-related tasks efficiently and safely in a real working environment.

[0003] In the existing technology, the practical training of special power operations mainly relies on the following methods: Traditional course teaching: Through classroom lectures and demonstrations, students learn theoretical knowledge and operation steps. This method has poor practicality and interactivity, and it is difficult for students to gain practical operation experience; Simulation software training: Using computer software to simulate power systems and fault scenarios for virtual training. Although it can simulate a variety of situations, it lacks practical operation experience and it is difficult for students to obtain real touch and operation feedback; Physical operation table training: Setting up actual power equipment and lines in laboratories or training bases, students perform actual operations; This method can provide a real operating environment, but the equipment cost is high, occupies a large space, and the equipment is easily damaged, and the maintenance cost is high; The existing technology generally has the following problems and shortcomings in the practical training of special power operations: traditional course teaching and simulation software training lack the realism of actual operation, and it is difficult for trainees to gain practical hands-on experience and lack a sense of reality; although the physical operating table can provide a real operating environment, the equipment cost is high, occupies a large amount of space, and the equipment maintenance and update costs are high. In actual operation, trainees may face safety risks such as short circuit and electric shock. The existing training equipment lacks effective safety protection measures. The existing training equipment is not flexible enough in fault simulation and cannot systematically simulate and set multiple fault types, which limits the improvement of trainees' fault diagnosis and handling capabilities. The fault simulation is limited and has certain defects. Therefore, it is necessary to develop a practical training operating table for special power operations. Summary of the invention

[0004] In view of the above-mentioned defects and problems, the present invention provides an electric power special operation training operation table, the purpose of which is to create a real operating environment and improve the practical operation ability of trainees by setting and simulating various wiring faults. Through the operation table, trainees can perform fault detection, diagnosis and wiring operation training, and through the sliding of the assessment board and the docking of the conductive column, the setting and simulation of different wiring faults can be achieved. When encountering a short circuit fault, the switching protection component can automatically reduce the current to prevent power consumption and damage caused by the short circuit, thereby improving the safety of the training.

[0005] The solution adopted by the present invention to solve its technical problems is: an electric power special operation training operation table, including an operation table, a carrier plate is fixedly arranged in the operation table, an electrical component is arranged on the front side of the carrier plate, and a terminal is installed at the bottom of the electrical component, an elastic clamping component is arranged at the rear end of the terminal, and an assessment board for setting wiring faults is arranged in the operation table, the assessment board is slidably sleeved on the rear side of the carrier plate through a guide member, and the assessment board can be driven by a driving member to slide horizontally in the operation table, and a plurality of conductive posts corresponding to the terminal posts are arranged on the assessment board, and the sliding of the assessment board can make the front end of the conductive post dock or detach with the rear end of the terminal post, and adjust and change the connection relationship of each conductive post. It is possible to set a wiring fault. When the connection relationship between each conductive column is adjusted, the assessment board slides to make the front end of the conductive column dock with the rear end of the terminal, etc., which will change the operating state of the electrical component and realize the setting of the wiring fault of the electrical component; when the front end of each terminal of the electrical component is not connected, the docking of the conductive column of the assessment board with the terminal will put the circuit of the electrical component in a connected state, and the electrical component will be in a faulty state through the set wiring fault, so that the trainees can perform fault detection on the electrical component; the separation of the conductive column of the assessment board from the terminal will put the circuit of the electrical component in a disconnected state, so that the trainees can connect the wiring of each terminal of the electrical component.

[0006] Furthermore, a switching protection component is provided, including an electromagnet arranged on the circuit, an auxiliary body connected to the output end of the on-off switch, and when the electrical component is in a short-circuit fault state and the current becomes larger, the electromagnet absorbs the auxiliary body and can switch the output end of the on-off switch to a circuit terminal with resistance, thereby reducing the current and preventing power consumption caused by the short circuit.

[0007] Furthermore, the elastic clamping assembly includes a sliding copper sleeve slidably sleeved on the rear end of the terminal, a spring is arranged inside the sliding copper sleeve, and two ends of the spring are respectively connected to the terminal and the sliding copper sleeve.

[0008] Furthermore, the rear end of the terminal extends to the rear side of the carrier board, the front end of the conductive column is located at the front side of the assessment board, and the rear end of the conductive column is located at the rear side of the assessment board.

[0009] Furthermore, the guide member includes a guide rail arranged in the operating table, the edge of the assessment board is slidably mounted in the guide rail, and guide columns are laterally connected to the four corners of the carrier plate, and the assessment board is guided by the guide columns.

[0010] Furthermore, the driving component includes an electric push rod installed on the carrier plate, the output end of the electric push rod is connected to the assessment board, and the assessment board is driven to slide horizontally in the operating table through the electric push rod.

[0011] The beneficial effects of the present invention are as follows: the fixedly arranged carrier board and electrical components provide a stable basic structure, ensuring the stable installation and reliable connection of different electrical components, and providing a reliable hardware environment for practical training and fault simulation; the assessment board is installed on the rear side of the carrier board, connected by a sliding guide and can be driven by a driving member to slide laterally, and there are multiple conductive posts on the assessment board, which correspond to the wiring posts, and are connected or detached from the wiring posts by sliding, so as to set different wiring faults, and different wiring faults can be set by adjusting the connection relationship of the conductive posts on the assessment board. When the assessment board slides to connect the conductive posts with the wiring posts, the operating state of the electrical components will change, thereby realizing the setting and simulation of wiring faults, and the trainees detect the fault state of the electrical components through the detection switch, and output a list of fault problems (such as access, open circuit, short circuit, etc.) to assess its fault detection capability, and the trainees can deeply understand the characteristics of circuit faults by detecting these fault states. and detection methods to improve the pertinence and practical operation ability of practical training; when the assessment board is detached from the terminal, the circuit of the electrical component is in a disconnected state, and the trainees complete the wiring operation by themselves. The assessors evaluate the wiring ability and correctness based on the wiring operation results of the trainees, which effectively improves the hands-on ability of the trainees and the wiring level in actual work; a switching protection component of an electromagnet and an auxiliary body is set. When a short circuit occurs in the circuit, the electromagnet adsorbs the auxiliary body and switches the on-off switch to the circuit terminal with resistance, thereby reducing the current in time and preventing power consumption and equipment damage caused by the short circuit, thereby improving the safety of practical training and equipment protection; the elastic clamping component ensures the reliable connection between the terminal and the conductive column through a combination of a copper sleeve and a spring, provides a stable electrical connection, and ensures the reliability and safety of the circuit during the training process; the guide and drive parts ensure the smooth and accurate sliding of the assessment board, and improve the accuracy and operability of fault setting and simulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention. Figure 2 This is the structural diagram of the carrier board and the test board. Figure 3 It is a schematic diagram of the connection circuit of the present invention.

[0013] Figure 4 This is the internal cross-sectional view of the carrier board and the test board.

[0014] Figure 5 This is a schematic diagram of the expansion of the carrier board and the assessment board.

[0015] Figure 6 This is the circuit diagram of the switching protection component.

[0016] Figure 7 One of the structural diagrams of the regulating component.

[0017] Figure 8 This is the second structural diagram of the adjustment component.

[0018] Fig. 9 A cross-sectional view of the adjustment assembly.

[0019] Fig.10 Overall appearance of the adjustment component for fault settings.

[0020] Fig.11 Internal cutaway view of the adjustment assembly for fault setting.

[0021] Fig.12 One of the schematic diagrams of the fault setting adjustment component structure.

[0022] Fig.13 It is a schematic diagram of the structure of the front disc and the rear disc.

[0023] Fig.14 It is a structural schematic diagram of the self-locking component.

[0024] In the figure: 1-operating table, 2-carrier board, 3-electrical component, 4-connecting post, 51-sliding copper sleeve, 52-spring, 6-electric push rod, 7-assessment board, 8-conductive column, 91-electromagnet, 92-auxiliary body, 10-fixed copper sleeve, 11-extension plate, 12-connecting terminal, 13-insulating adjustment rod, 14-handle, 15-top spring, 16-fixed plate, 17-moving plate, 18-conductor, 19-arc fixed contact Body, 20-arc-shaped moving contact body, 21-housing, 22-left plate, 23-right plate, 24-wiring contact, 25-shaft rod, 26-front disk, 27-rear disk, 28-power contact, 29-insulating contact, 30-tooth ring, 31-constraint disk, 32-constraint tooth, 33-adjusting rod, 34-adjusting gear, 35-knob, 36-adjusting gear, 37-cross locking rod, 38-stop, 39-compression spring. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0026] Embodiment 1. The prior art generally has the following problems and deficiencies in the practical training of special power operations: traditional course teaching and simulation software training lack the realism of actual operation, and it is difficult for trainees to gain practical hands-on experience and lack a sense of reality; although the physical operating table can provide a real operating environment, the equipment cost is high, occupies a large amount of space, and the equipment maintenance and update costs are high. In actual operation, trainees may face safety risks such as short circuit and electric shock. The existing training equipment lacks effective safety protection measures. The existing training equipment lacks flexibility in fault simulation and cannot systematically simulate and set multiple fault types, which limits the improvement of trainees' fault diagnosis and handling capabilities, and the fault simulation is limited.

[0027] In view of the above problems, this embodiment provides a power special operation training operation table 1, in which multiple components are arranged to simulate and detect wiring faults of electrical components 3, and to perform training operations on trainees, such as Figure 1-5 As shown, a carrier board 2 is fixedly arranged in the operating table 1, and the carrier board 2 is made of insulating material. A plurality of electrical components 3 are installed on the front side of the carrier board 2. A terminal 4 is installed on the bottom of each electrical component 3, and the rear end of the terminal 4 extends to the rear side of the carrier board 2. The terminal 4 is used to connect and fix the electrical component 3. A stable basic structure is provided through the carrier board 2 to ensure the installation and connection of the electrical components 3, providing a basis for practical training operations and fault simulation.

[0028] An assessment board 7 for setting wiring faults is provided in the operating table 1. The assessment board 7 is slidably mounted on the rear side of the carrier board 2 through a guide member, and can be driven by a driving member to slide horizontally in the operating table 1. The guide member includes a guide rail installed in the operating table 1 and guide columns horizontally connected to the four corners of the carrier board 2. The edge of the assessment board 7 is slidably mounted in the guide rail and guided by the guide column. The driving member includes an electric push rod 6 installed on the carrier board 2. The output end of the electric push rod 6 is connected to the assessment board 7. The assessment board 7 is driven to slide horizontally in the operating table 1 through the electric push rod 6. The electric push rod 6 is located at the bottom of the lower side of the carrier board 2.

[0029] A plurality of conductive posts 8 corresponding to the terminal posts 4 are arranged on the assessment board 7, the front end of the conductive post 8 is located on the front side of the assessment board 7, and the rear end of the conductive post 8 is located on the rear side of the assessment board 7. The assessor can pre-adjust and change the connection relationship of each conductive post 8 to set a wiring fault, that is, connecting different conductive posts 8 can change the connection relationship of each conductive post 8, realize the wiring fault setting, and simulate various wiring faults, such as passage, short circuit and open circuit, to simulate different fault states of electrical components 3.

[0030] like Figure 4As shown, an elastic clamping assembly is provided at the rear end of the terminal 4, including a sliding copper sleeve 51 slidably mounted on the rear end of the terminal 4, the sliding copper sleeve 51 is in conductive contact with the terminal 4, a spring 52 is provided inside the sliding copper sleeve 51, and the two ends of the spring 52 are respectively connected to the terminal 4 and the sliding sleeve. The elastic clamping assembly can ensure a reliable connection between the terminal 4 and the conductive column 8 when docking, and provide a stable electrical connection. When the conductive column 8 on the assessment board 7 is docked with the sliding copper sleeve 51, the sliding copper sleeve 51 has a tightening effect, which can prevent poor contact between each conductive column 8 and the terminal 4 and leakage.

[0031] When the assessment board 7 slides, the front end of the conductive column 8 can be connected or disconnected with the rear end of the terminal 4. When the connection relationship between each conductive column 8 is adjusted, the assessment board 7 slides to connect the front end of the conductive column 8 with the rear end of the terminal 4, etc., which will change the operating state of the electrical component 3, thereby realizing the setting and simulation of the wiring fault of the electrical component 3.

[0032] By adjusting the connection relationship of the conductive posts 8 on the assessment board 7, different wiring faults can be set. When the front ends of the terminals 4 of the electrical component 3 are not connected, the assessment board 7 slides to connect the conductive posts 8 with the terminals 4, which will put the circuit of the electrical component 3 in a connected state, and at the same time put the electrical component 3 in a faulty state through the set wiring fault, and the operating state of the electrical component 3 will change, thereby realizing the setting and simulation of the wiring fault. The trainees detect the fault state of the electrical component 3 through the detection switch, and output a list of fault problems (such as access, open circuit, short circuit, etc.) based on the detection results, to assess the trainees' fault detection ability for the electrical component 3. By detecting these fault states, the trainees can understand the characteristics and detection of circuit faults, improve the pertinence and practical operation ability of the training, and judge the detection ability of the trainees.

[0033] When the assessment board 7 is separated from the terminal 4, the circuit of the electrical component 3 is in a disconnected state. The trainee connects the various terminal 4 of the electrical component 3. After the wiring is completed, the assessor assesses the trainee's wiring ability of the electrical component 3, and assesses the wiring ability and wiring correctness.

[0034] In addition, a switching protection component is also provided, such as Figure 6 As shown, it includes an electromagnet 91 arranged on the circuit, and an auxiliary body 92 is connected to the output end of the on-off switch on the circuit. When the electrical component 3 is in a short-circuit wiring fault state, the current will become larger, causing a large amount of electric energy loss. Therefore, when a short circuit occurs in the circuit and the electrical component 3 is in a short-circuit wiring fault state, the electromagnet 91 absorbs the auxiliary body 92, and can switch the output end of the on-off switch to the circuit terminal with resistance, thereby reducing the short-circuit current, preventing power consumption caused by the short circuit, and preventing equipment damage.

[0035] Preferably, when the trainee completes wiring at the front end of the terminal 4 and puts the electrical component 3 on the carrier board 2 in a wiring state, the wiring connection may not be in a correct state at this time, so when the control assessment board 7 makes the front end of the conductive column 8 dock with the rear end of the terminal 4, and the trainee is assessed again, the conductive column 8 of the assessment board 7 has been set with a wiring fault by the assessor, and the terminal 4 on the carrier board 2 is in a wiring state. When the assessment board 7 moves toward the carrier board 2 to dock the front end of the conductive column 8 with the rear end of the terminal 4, different short circuits may occur in the electrical component 3, so an adjustment component for changing the short circuit is also provided, such as Figure 7-9 As shown, the terminal 4 is configured as a composite structure, and the terminal 4 includes a fixed copper sleeve 10 arranged in the carrier board 2, and the fixed copper sleeve 10 is fixedly sleeved in the through hole opened in the carrier board 2, and the fixed copper sleeve 10 can conduct electricity, and the front end of the fixed copper sleeve 10 extends downwardly and is connected with an extension plate 11, and a terminal 12 is arranged on the extension plate 11, and the wire is connected through the terminal 12, and an insulating adjustment rod 13 is matched and axially sleeved in the fixed copper sleeve 10, and the insulating adjustment rod 13 can rotate in the fixed copper sleeve 10, and the front end of the insulating adjustment rod 13 is fixedly connected to a handle 14, and a top spring 15 is arranged between the handle 14 and the fixed copper sleeve 10; A fixed plate 16 is arranged at the rear side of the carrier plate 2, and the fixed plate 16 is connected with the rear end of the fixed copper sleeve 10, and a movable plate 17 is fixedly mounted on the rear end of the insulating adjustment rod 13, and a conductor 18 is compositely mounted on the outer end of the movable plate 17, and the conductor 18 and the movable plate 17 are regarded as one body, and are connected with the conductive column 8 of the test plate 7 through the conductor 18; the fixed plate 16 and the movable plate 17 are both made of insulating materials; like Figure 8 As shown, an arc-shaped fixed contact body 19 is provided on the outer side of the fixed disk 16, and the arc of the arc-shaped fixed contact body 19 can be set to 60 degrees. The arc-shaped fixed contact body 19 on the fixed disk 16 is connected to the fixed copper sleeve 10, and an arc-shaped moving contact body 20 is provided on the inner side of the moving disk 17. The arc of the arc-shaped moving contact body 20 is also set to 60 degrees. The arc-shaped moving contact body 20 on the moving disk 17 is connected to the conductor 18; The rotation of the insulating adjustment rod 13 will synchronously drive the moving disk 17 and the conductor 18 to rotate, so that the arc-shaped moving conductor contact body 20 of the moving disk 17 is docked with the arc-shaped fixed conductor contact body 19 of the fixed disk 16, and the arc-shaped fixed conductor contact body 19 and the arc-shaped moving conductor contact body 20 will contact and conduct electricity, or the arc-shaped moving conductor contact body 20 and the arc-shaped fixed conductor contact body 19 are misaligned and not in a docking state, and the arc-shaped fixed conductor contact body 19 and the arc-shaped moving conductor contact body 20 are no longer in contact and conduct electricity, and the arc-shaped fixed conductor contact body 19 and the arc-shaped moving conductor contact body 20 are in an insulating state; The arc-shaped fixed contact body 19 and the arc-shaped movable contact body 20 are in a docking state in the initial state, and the electrical component 3 on the carrier board 2 is not connected by wires. The electrical component 3 is connected by wires after the test board 7 is separated from the carrier board 2; The elastic pressing assembly can be further arranged on the conductor 18 of the moving disk 17, the sliding copper sleeve 51 is slidably rotated on the conductor 18, and the two ends of the spring 52 are respectively connected to the conductor 18 and the sliding copper sleeve 51; After the trainees connect the wiring of the electrical component 3, the conductive column 8 of the assessment board 7 is connected with the conductor 18 again, causing different short-circuit faults in the electrical component 3. The trainees rotate the moving disk 17 through the insulating adjustment rod 13 to dislocate the arc-shaped moving contact body 20 and the arc-shaped fixed contact body 19, so that the corresponding conductive column 8 and the conductor 18 are in a disconnected state and no longer short-circuited, thereby avoiding affecting the subsequent detection of the trainees.

[0036] The conductive column 8 of the assessment board 7 is in contact with the conductor 18. When the arc-shaped movable contact body 20 and the arc-shaped fixed contact body 19 are dislocated and in an insulating state, the conductor 18 and the conductive column 8 are not in a connected state.

[0037] Preferably, considering that the wiring fault set by the assessment board 7 may not meet the assessment difficulty requirements and cannot change the complexity of the wiring fault and the assessment difficulty, a fault adjustment component is also provided, which can set additional wiring faults on the wiring faults set on the assessment board 7, thereby increasing the assessment difficulty, such as Figure 10-14 As shown, it includes a shell 21, a shaft 25 is fixedly mounted inside the shell 21, and a left plate 22 and a right plate 23 are symmetrically arranged inside the shell 21, the left plate 22 and the right plate 23 are fixedly mounted on the shaft 25, and the left plate 22 and the right plate 23 are fixedly connected to the shell 21, and wiring contacts 24 are arranged on both sides of the left plate 22 and the right plate 23, and each terminal 4 on the carrier plate 2 is connected to a wire, and after the wire is bundled, it is dispersedly connected to the wiring contacts 24 on the front side of the left plate 22, and the conductive column 8 on the movable plate is connected to the wire, and after the wire is bundled, it is dispersedly connected to the wiring contacts 24 on the rear side of the right plate 23, and the terminal 4 and the conductive column 8 form a loop with the fault adjustment component.

[0038] like Fig.11 As shown, the front disc 26 and the rear disc 27 are independently rotated on the shaft 25, and the front disc 26 and the rear disc 27 are arranged between the left plate 22 and the right plate 23 in a front-to-back fit. At the same time, the front side surface of the front disc 26 fits with the rear side surface of the left plate 22, and the rear side surface of the rear disc 27 fits with the front side surface of the right plate 23. That is, the left plate 22, the front disc 26, the rear disc 27 and the right plate 23 are in a fit state with each other, and the front disc 26 and the rear disc 27 can rotate relatively.

[0039] like Fig.10 As shown, the tops of the front plate 26 and the rear plate 27 are exposed from the housing 21, and reset marks are provided on the front plate 26 and the rear plate 27, and the front plate 26 and the rear plate 27 can be reset according to the reset marks.

[0040] like Fig.13As shown, the front disk 26 and the rear disk 27 have the same structure, and power contacts 28 and insulating contacts 29 are provided on both sides of the front disk 26 and the rear disk 27. The power contacts 28 and insulating contacts 29 on both sides of the front disk 26 are arranged alternately, and the power contacts 28 and insulating contacts 29 on both sides of the rear disk 27 are arranged alternately.

[0041] When the front disk 26 and the rear disk 27 rotate, the power contacts 28 and the insulating contacts 29 of the front disk 26 and the rear disk 27 will be misaligned. By rotating the front disk 26 and the rear disk 27, the connection status of each wire can be changed, so that each wire is connected or disconnected.

[0042] In the initial reset state, each energized contact 28 on both sides of the front plate 26 is correspondingly connected to the wiring contact 24 of the left plate 22 and each energized contact 28 of the rear plate 27; The power contacts 28 on both sides of the rear plate 27 are respectively connected to the wiring contacts 24 of the right plate 23 and the power contacts 28 of the front plate 26; at this time, the insulating contacts 29 of the front plate 26 and the rear plate 27 are in a corresponding state, so that the wires are connected.

[0043] A self-locking assembly is provided to drive the front plate 26 and the rear plate 27 to rotate independently. Figure 11-12 and Fig.14 As shown, a gear ring 30 is fixed on the outer circumferential side of the front disk 26 and the rear disk 27, a constraint disk 31 is fixed in the outer shell 21, a constraint tooth 32 is provided on the constraint disk 31, and an adjustment rod 33 is axially slidably mounted in the constraint disk 31. The adjustment rod 33 can axially move and rotate in the constraint disk 31, and the outer end of the adjustment rod 33 extends out of the outer shell 21 and is connected to a knob 35.

[0044] An adjusting gear is fixedly mounted on the adjusting rod 33. The adjusting gears in adjacent self-locking components are respectively meshed with the toothed rings 30 of the front disc 26 and the rear disc 27. The thickness of the adjusting gear is smaller than that of the toothed ring 30, and the adjusting gears in adjacent self-locking components are in a misaligned state.

[0045] like Fig.14 As shown, a cross locking rod 37 is provided on the rear side of the constraint disk 31, and the cross locking rod 37 is fixedly mounted on the adjusting rod 33. The front end of the cross locking rod 37 can cooperate with the constraint tooth 32, and a stopper 38 is connected to the inner end of the adjusting rod 33. A compression spring 39 is provided between the stopper 38 and the constraint disk 31, and the compression spring 39 is mounted on the adjusting rod 33. The front end of the cross locking rod 37 can be clamped in the constraint tooth 32 through the compression spring 39, and the adjusting rod 33 is automatically locked, and then the front disk 26 or the rear disk 27 is locked. When the front disk 26 is adjusted to rotate, the rear disk 27 will not rotate, and when the rear disk 27 is adjusted to rotate, the front disk 26 will not rotate.

[0046] The outward-pull adjustment rod 33 can synchronously drive the cross locking rod 37, and the cross locking rod 37 disengages from the constraint tooth 32. The rotation of the adjustment rod 33 will drive the front disc 26 or the rear disc 27 to rotate through the adjustment gear meshing transmission, thereby realizing the separate rotation adjustment of the front disc 26 or the rear disc 27.

[0047] When the front disk 26 and the rear disk 27 rotate, and the energized contact 28 of the front disk 26 is connected with the insulating contact 29 of the rear disk 27, the wire is in a disconnected state and the electrical component 3 is in a short-circuit state; when the energized contact 28 of the front disk 26 is connected with the energized contact 28 of the rear disk 27, the wire is in a connected state; when the insulating contact 29 of the front disk 26 is connected with the energized contact 28 of the rear disk 27, the wire is in a disconnected state, and the electrical component 3 is in a short-circuit state; when the insulating contact 29 of the front disk 26 is connected with the insulating contact 29 of the rear disk 27, the wire is in a disconnected state; only when the energized contact 28 of the front disk 26 is connected with the energized contact 28 of the rear disk 27, can power be turned on normally, so through the adjustment of the front disk 26 and the rear disk 27, a new wiring fault can be set again for the trainees to detect, which increases the complexity of the wiring fault and the difficulty of the assessment, and also prevents the trainees from cheating.

[0048] It should be noted that when the conductive posts 8 of the assessment board 7 are in a disengaged state from the terminal posts 4 of the carrier board 2, the connection state of the wires can be changed by adjusting the front disk 26 and the rear disk 27, and then the conductive posts 8 of the assessment board 7 can be connected to the terminal posts 4 of the carrier board 2 to increase the difficulty of the assessment; or after the conductive posts 8 of the assessment board 7 are connected to the terminal posts 4 of the carrier board 2, the connection state of the wires can be changed by adjusting the front disk 26 and the rear disk 27 to increase the difficulty of the assessment.

[0049] Embodiment 2, a power special operation training operation platform 1 in this embodiment is described centering on the differences from embodiment 1.

[0050] In this embodiment, a plug-in hole is provided at the rear end of the conductive column 8 of the assessment board 7, and connection between different conductive columns 8 can be achieved by plugging in wires.

[0051] The above description is only a preferred embodiment of the present invention and does not limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A power special operation training operation table, comprising an operation table, characterized in that: A carrier plate is fixedly arranged in the operating table, an electrical component is arranged on the front side of the carrier plate, and a terminal is installed at the bottom of the electrical component, an elastic clamping component is arranged at the rear end of the terminal, and an assessment board for setting a wiring fault is arranged in the operating table, the assessment board is slidably sleeved on the rear side of the carrier plate through a guide member, and the assessment board can be driven by a driving member to slide horizontally in the operating table, a plurality of conductive posts corresponding to the terminal are arranged on the assessment board, and the sliding of the assessment board can make the front end of the conductive post dock or disengage with the rear end of the terminal, and the connection relationship of each conductive post can be adjusted to change to set a wiring fault. After the system is adjusted, when the assessment board slides to make the front end of the conductive column dock with the rear end of the terminal, the operating state of the electrical component will be changed, and the wiring fault setting of the electrical component will be realized; when the front ends of the terminals of the electrical component are not connected, the docking of the conductive column of the assessment board with the terminal will make the circuit of the electrical component connected, and the electrical component will be in a faulty state through the set wiring fault, allowing the trainees to perform fault detection on the electrical component; the separation of the conductive column of the assessment board from the terminal will make the circuit of the electrical component disconnected, allowing the trainees to connect the terminals of the electrical component.

2. The electric power special operation training operation platform according to claim 1 is characterized in that: A switching protection component is also provided, including an electromagnet arranged on the circuit, an auxiliary body connected to the output end of the on-off switch, and when the electrical component is in a short-circuit fault state and the current becomes larger, the electromagnet absorbs the auxiliary body and can switch the output end of the on-off switch to a circuit terminal with resistance, thereby reducing the current and preventing power consumption caused by the short circuit.

3. The electric power special operation training operation platform according to claim 1 is characterized in that: The elastic pressing component comprises a sliding copper sleeve which is slidably sleeved on the rear end of the terminal post, a spring is arranged inside the sliding copper sleeve, and two ends of the spring are respectively connected with the terminal post and the sliding copper sleeve.

4. The electric power special operation training operation platform according to claim 1 is characterized in that: The rear end of the terminal post extends to the rear side of the carrier board, the front end of the conductive post is located at the front side of the assessment board, and the rear end of the conductive post is located at the rear side of the assessment board.

5. The electric power special operation training operation platform according to claim 1 is characterized in that: The guide member comprises a guide rail arranged in the operating table, the edge of the assessment board is slidably mounted in the guide rail, and guide posts are transversely connected to the four corners of the carrier board, and the assessment board is guided by the guide posts.

6. The electric power special operation training operation platform according to claim 1 is characterized in that: The driving part includes an electric push rod installed on the carrier plate, the output end of the electric push rod is connected to the assessment board, and the assessment board is driven by the electric push rod to slide horizontally in the operating table.

Images