A maintenance electrician practical training examination system

Abstract

The present application relates to the technical field of electrical training, in particular to a maintenance electrician training examination system, aiming to improve the examination efficiency, solve the problems of less detection equipment, low examination efficiency, high equipment cost, separate the training and detection functions, make the examination wiring rack independent, have a standardized interface, through the quick connection / separation function of the examination wiring rack and the carrier and the detection console, realize the wiring operation examination of multiple people at the same time, reduce the risk of equipment damage, the system is small in size, low in cost, suitable for large-scale deployment, and significantly improve the overall training efficiency and examination quality.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electrical training, in particular to a maintenance electrician training examination system. BACKGROUND

[0002] Maintenance electrician training examination is a process of verifying electrician skills through practical training, the main purpose is to test the practical ability of electrician technicians, the examination content usually includes circuit wiring, equipment operation and fault diagnosis, etc., through simulating the actual working environment, the technical level and operation standardization of the examination object are evaluated, such examination is widely used in vocational skill training schools, technical schools and enterprise internal training; The existing maintenance electrician training examination is usually based on electrician skill training examination and training table as the core equipment, which is used to verify and score the wiring operation of the examination object, these electrician skill training examination and training tables generally have certain intelligent functions, which can simulate the real circuit environment, and detect the correctness of the wiring through electrical signals, however, the existing electrician skill training examination and training table has the following characteristics: large volume, high cost, and small quantity, for example, skill training schools can usually only be equipped with a limited number of electrician and skill training examination and training tables (such as 3-5 tables), due to the limited number of equipment, it is difficult to meet the needs of simultaneous examination and testing of most students, the number of examination and testing personnel in each round is strictly limited, resulting in most students needing to wait in line.

[0003] The existing maintenance electrician training examination technology has the following main problems and deficiencies: the number of electrician skill training examination and training tables is limited, resulting in a small number of examination and testing personnel in each round, which cannot meet the needs of large class teaching, and the opportunity for students to train and examine is limited; The examination time of a single student is relatively long (because the wiring operation is slow), which further reduces the overall examination efficiency. Even if there are 3-5 electrician skill training examination and training tables, only 3-5 people can participate in each round of examination, and other students can only wait, resulting in a long examination process; Due to the limited number of detection equipment, the students have less hands-on operation courses, which cannot meet the training needs, most of the time can only learn theory, and the opportunity for practical training is less, which affects skill improvement and the cost of equipment is high and easy to damage: the detection console not only has high cost, but also may cause damage to the equipment due to improper operation; The control system is complex, the maintenance cost is high, which further limits the popularization and use of the equipment; There are certain defects, so it is necessary to develop a maintenance electrician training examination system. SUMMARY

[0004] In view of the above-mentioned defects and problems, the present application provides a maintenance electrician training examination system, which aims to improve the efficiency of electrician training examination, solve the problem of insufficient detection equipment and limited number of examination and testing personnel, and reduce the cost of equipment, support multiple people to perform wiring operation examination at the same time, and improve the overall training efficiency and examination quality.

[0005] The technical problem solved by the present application is: a kind of maintenance electrician practical training examination system, including detection console, still including carrier, examination wiring rack, butt joint block, butt joint slot, guide unit and drive locking piece, carrier is provided with a plurality of electrical components, the terminal of butt joint slot is connected with electrical component, the terminal for wiring examination operation is arranged on examination wiring rack, and hollow area corresponding with electrical component is arranged in examination wiring rack, and examination wiring rack is provided with butt joint block corresponding with butt joint slot, butt joint block is connected with the terminal of examination wiring rack, butt joint block can be butt jointed with butt joint slot;The guide unit is used to assist the butt joint assembly of examination wiring rack and carrier;Drive locking piece includes U-shaped drive rod, bolt hook and clamping column, the center of the two side walls of examination wiring rack is provided with pivot, U-shaped drive rod is rotatably sleeved with pivot, and spiral hook is arranged on the bottom side of U-shaped drive rod, and clamping column is connected on the center of the two side walls of carrier, spiral hook can be hung with clamping column, and examination wiring rack is driven to move on carrier;When wiring examination rack is butt jointed and assembled to carrier, practical training personnel carry out wiring examination operation on examination wiring rack, and wiring examination rack can be separated from carrier and be butt jointed and assembled to detection console, and the wiring examination rack of practical training personnel after wiring examination operation is tested by detection console.

[0006] The beneficial effects of the present application are:

[0007] 1. wiring operation and detection function are physically separated, carrier is only used as support carrier and does not have detection function, examination wiring rack is used for simulation examination of wiring operation of practical training personnel, and detection console is used for examination test, so that the limitation that existing detection equipment cannot meet the simultaneous examination of many people due to small amount is avoided, and practical training and examination test can be carried out in parallel through function separation, so that the examination efficiency is improved;

[0008] 2. Practical training personnel can carry out wiring operation on respective examination wiring rack, so that the bottleneck of many people sharing detection equipment in traditional system is avoided, and many practical training personnel use independent examination wiring rack, can carry out wiring operation on carrier at the same time, other personnel can carry out examination test on detection console, so that the waiting time caused by insufficient amount of detection equipment in traditional system is avoided, and practical training personnel can quickly transfer examination wiring rack to detection console for examination test after completing wiring operation on carrier, so that the time of single practical training personnel occupying detection equipment is reduced;

[0009] 3. Examination wiring rack is a standardized modular component, can be quickly connected and separated, examination wiring rack is connected with carrier and detection console through butt joint block and butt joint slot, can be quickly separated from carrier and directly connected to detection console for examination test, so that the waiting time caused by equipment occupation is reduced, and many practical training personnel can carry out wiring examination operation at the same time.

[0010] 4. Through the assistance of the guide unit, the practical personnel only need to align the examination wiring rack to the carrier or the detection console, and parallel push to complete the docking, which reduces the operation difficulty; through the pulling of the U-shaped driving rod, the spiral hook is driven to rotate, the locking and separation of the examination wiring rack are realized, the driving locking mechanism can align the examination wiring rack and the docking slot of the carrier or the detection console, and the locking is completed, which ensures the stability of the connection. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 Figure 1 is a structural schematic diagram of the carrier and the examination wiring rack of the present application.

[0012] Figure 2 Figure 2 is a structural schematic diagram of the carrier and the examination wiring rack of the present application.

[0013] Figure 3 Figure 3 is a structural schematic diagram of the carrier and the examination wiring rack of the present application.

[0014] Figure 4 Figure 4 is a structural schematic diagram of the examination wiring rack of the present application.

[0015] Figure 5 Figure 5 is a structural schematic diagram of the driving locking piece of the present application.

[0016] Figure 6 Figure 6 is a structural schematic diagram of the detection console and the examination wiring rack of the present application.

[0017] Figure 7 Figure 7 is a structural schematic diagram of the detection console and the examination wiring rack of the present application.

[0018] In the figure: 1-carrier, 101-base, 2-examination wiring rack, 3-docking block, 4-docking slot, 5-wiring end, 6-electric element, 7-handle, 8-detection console, 81-fixed panel, 9-guide unit, 91-guide column, 92-guide hole, 11-rotation shaft, 12-U-shaped driving rod, 13-spiral hook, 131-spiral channel, 14-clamping column, 15-handle. DETAILED DESCRIPTION

[0019] The present application is further illustrated below in combination with the drawings and examples.

[0020] The number of existing electrician skill training examination and practice tables is limited, which leads to a small number of test personnel in each round of examination, cannot meet the needs of large class teaching, and the students have limited opportunities for practical training examination. The examination of a single student takes a long time (because the wiring operation is slow), which further reduces the overall examination efficiency. Even if there are 3-5 electrician skill training examination and practice tables, only 3-5 people can participate in each round of examination, and other students can only wait, which leads to a long examination process. Because of the limited number of detection devices, students have fewer hands-on operation courses, which cannot meet the practical training needs, and most of the time can only learn theory, with fewer opportunities for practical training, affecting skill improvement, and the cost of equipment is high and easy to damage: the detection console not only has high cost, but also may cause damage to the equipment due to improper operation; the control system is complex, and the maintenance cost is high, which further limits the popularization and use of the equipment.

[0021] To solve the above problems, the embodiment provides a maintenance electrician practical examination and training system, which comprises a carrier 1, an examination wiring rack 2, a guide unit 9, a driving locking piece and a detection console 8, which aims to be able to dock the examination wiring rack 2 to the carrier 1 in advance, so that the practical personnel can perform simulation wiring examination operation on the examination wiring rack 2 on the carrier 1. The carrier 1 does not have detection function, and after the practical personnel complete the wiring examination operation on the examination wiring rack 2, the examination wiring rack 2 is docked to the detection console 8, and the examination wiring rack after the wiring examination operation of the practical personnel is tested by the detection console 8; the examination wiring rack 2 supports the wiring examination operation process of the practical personnel, and through the set carrier 1 and examination wiring rack 2, most practical personnel can simultaneously perform their respective wiring examination operation, and then go to the detection console 8 for examination test, avoiding the existing situation that the detection console 8 cannot meet the simultaneous examination test of most students, leading to a limited number of test personnel in each round of examination, and solving the problem that the examination of a single practical personnel takes a long time (the wiring operation takes a long time), which affects the examination efficiency.

[0022] As shown in Figures 1-4 , the carrier 1 is provided with a plurality of electrical elements 6, which can adopt an electrical unit model. The electrical unit model can increase the simulation reality and reduce the cost. In the embodiment, the carrier 1 is only a supporting carrier and does not have detection function, and only the detection console 8 has detection function. The electrical elements 6 provided on the carrier 1 and the electrical elements 6 provided on the detection console 8 are of the same structure, and the layout of the electrical elements 6 is also the same, that is, the electrical elements 6 on the carrier 1 correspond to the electrical elements 6 on the detection console 8.

[0023] The electrical element 6 can be set according to the needs of the practical training examination, and the input terminal and the output terminal of the electrical element 6 are connected with the corresponding docking card slot 4. Correspondingly, the examination wiring rack 2 is also set to be able to match the structure of the electrical element 6.

[0024] The bottom of the carrier 1 is provided with a base 101, and the carrier 1 can be fixedly installed on the desktop through the base 101.

[0025] The examination wiring rack 2 is in the shape of a Chinese character or a Chinese character, and is provided with a wiring end 5 for wiring examination operation. The wiring end 5 is provided on the crossbeam of the examination wiring rack 2. The wiring end 5 is an existing wiring end 5, such as a wiring column. The wire can be inserted into the wiring column, and is tightened through the top wire on the side of the wiring column. As shown in the figure, the examination wiring rack 2 is provided with a hollow area, which can be matched with the electrical element 6 on the carrier 1. The examination wiring rack 2 is provided with a docking card block 3 corresponding to the docking card slot 4. The docking card block 3 is located in the hollow area of the examination wiring rack 2, and the docking card block 3 is connected with the wiring end 5. The docking card block 3 and the docking card slot 4 are both made of copper. The docking card block 3 can be docked with the docking card slot 4. Figures 1-2

[0026] The examination wiring rack 2 supports the process of the wiring examination operation of the practical training personnel. The examination wiring rack 2 and the electrical element 6 on the carrier 1 are a process of inserting and pulling out the docking card block 3 and the docking card slot 4. The examination wiring rack 2 can be directly docked and assembled to the carrier 1 or separated from the carrier 1 through the docking of the docking card block 3 and the docking card slot 4.

[0027] Each practical training personnel is equipped with an examination wiring rack 2. Most practical training personnel can dock and assemble their examination wiring rack 2 to the carrier 1, simultaneously perform their respective wiring examination operation, and separate the examination wiring rack 2 from the carrier 1 after the wiring operation of the examination wiring rack 2 is completed, and then dock and assemble the examination wiring rack 2 to the detection console 8 for examination and testing.

[0028] The guide unit 9 is used to assist the docking and assembly of the examination wiring rack 2 and the carrier 1. The guide unit 9 includes a guide column 91 and a guide hole 92. The guide column 91 is provided at the four corners of the carrier 1, and the top end of the guide column 91 is provided as a round head for easy docking. The guide hole 92 is provided at the four corners of the examination wiring rack 2, and the handle 7 is installed on both sides of the examination wiring rack 2. After the guide hole 92 of the examination wiring rack 2 is positioned and fitted with the guide column 91 of the carrier 1, all the docking card heads and the docking card slots 4 are corresponding. Only parallel pushing can make each docking card head docked into each docking card slot 4.

[0029] ​The docking and separation of the examination terminal rack 2 and the carrier 1 can enable multiple practical training personnel to simultaneously perform respective wiring examination operations. After the first batch of practical training personnel separates the examination terminal rack 2 from the carrier 1, the next batch of practical training personnel can directly assemble their own examination terminal rack 2 to the carrier 1 to perform wiring operations. The first batch of students can assemble their own examination terminal rack 2 to the detection console 8 to perform examination and testing, without occupying the carrier 1, thereby avoiding the problem that a single practical training personnel takes a relatively long time for examination, which affects the examination efficiency.

[0030] The driving locking member can drive the examination terminal rack 2 to move forward and backward on the carrier 1, so that the examination terminal rack 2 is locked on the carrier 1 or separated from the carrier 1.

[0031] The driving locking member includes a U-shaped driving rod 12, a bolt hook, and a clamping column 14. A rotating shaft 11 is arranged at the center of the two side walls of the examination terminal rack 2. The U-shaped driving rod 12 is rotationally sleeved with the rotating shaft 11. The U-shaped driving rod 12 can be pulled upward or downward. A handle 15 is further arranged on the U-shaped driving rod 12. A spiral hook 13 is fixedly arranged at the bottom side of the U-shaped driving rod 12. The spiral channel 131 of the spiral hook 13 includes a proximal shaft wall and a distal shaft wall. The clamping column 14 is arranged at the center of the two side walls of the carrier 1.

[0032] The docking process of the examination terminal rack 2 and the carrier 1 is translational docking. The clamping column 14 corresponds to the spiral hook 13. When the U-shaped driving rod 12 is located at the upper side and the examination terminal rack 2 is in an unlocked state, the inlet of the spiral hook 13 corresponds to the clamping column 14. When the U-shaped driving rod 12 is pulled downward by 180 degrees, the spiral hook 13 rotates clockwise to generate a pulling force for locking. At this time, the distal shaft wall of the spiral hook 13 is hung with the side of the clamping column 14, so that the examination terminal rack 2 is advanced to approach and tightly lock the carrier 1. The rotation of the spiral hook 13 will pull the clamping rod to completely dock the examination terminal rack 2 with the carrier 1. The examination rack is in a locked state.

[0033] When the U-shaped driving rod 12 is pulled upward by 180 degrees, the spiral hook 13 rotates counterclockwise to generate a pushing force for unlocking. At this time, the proximal shaft wall of the spiral hook 13 pushes the side of the clamping column 14, so that the examination terminal rack 2 is retreated to separate from the carrier 1 and is unlocked. The examination terminal rack 2 is in an unlocked state and can be separated from the carrier 1.

[0034] The detection console 8 adopts an existing electrician skill practical training examination table, which is used for electrician skill training and examination and has multiple electrical control and detection functions. In this embodiment, the detection console 8 is a TRYW-01A high-performance primary maintenance electrician and skill training and examination practical training table.

[0035] The carrier 1 can be used for distributed wiring training, and the detection console 8 serves as a shared detection resource. For example, in a traditional scheme, 10 detection consoles 8 (at a unit price of 20,000 yuan) are required to meet the examination of 30 people. In the embodiment, only three detection consoles 8 + 30 carriers 1 and examination wiring racks 2 (less than 1,000 yuan) can meet the examination of 30 people.

[0036] The guide column 91 is also arranged at the four corner positions of the detection console 8, the clamping column 14 is also arranged at the center of the two side walls of the detection console 8, and the terminal of the electrical element 6 on the detection console 8 is also provided with the docking clamping groove 4; the wiring end 5 is also arranged at the top and bottom of the detection console 8, and the docking clamping groove 4 is also connected to the wiring end 5 for power input and output; the wiring end 5 at the top of the detection console 8 is a power supply port, and the wiring end 5 at the bottom of the detection console 8 is an independent and separate output port.

[0037] The docking clamping block 3 is also arranged at the upper and lower edges of the examination wiring rack 2, and the docking clamping block 3 at the upper and lower edges of the examination wiring rack 2 is docked with the docking clamping groove 4 of the wiring end 5 at the top and bottom of the detection console 8, so as to realize the access and output of the power supply.

[0038] The way in which the examination wiring rack 2 is docked and assembled to the detection console 8 is the same as the way in which the examination wiring rack 2 is docked and assembled to the carrier 1; the examination wiring rack 2 is docked and assembled to the fixed panel 81 of the detection console 8.

[0039] The examination wiring rack 2 is docked and assembled to the carrier 1 which is not powered on, and the wiring examination operation is performed; after the student completes the operation of the examination rack, the examination wiring rack 2 is docked to the detection console 8, and then the detection console 8 tests the examination wiring rack 2 after the wiring operation is completed; after the examination and testing are completed, the examiner scores the trainee according to the wiring and testing conditions, and then the examination wiring rack 2 is removed; the next trainee assembles his examination wiring rack 2 to the detection test table for examination and testing; in this case, the trainee can perform the wiring operation of the examination wiring rack 2 on the carrier 1, which is small in size, large in quantity, and low in cost, and can enable most students to simultaneously perform the wiring operation examination and then perform the examination and testing.

[0040] In the embodiment, the difference between the maintenance electrician training examination system and the embodiment 1 is described as the center.

[0041] In the embodiment, the guard plate is also arranged at both sides of the docking clamping groove 4, which can protect the docking clamping groove 4.

[0042] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A training and assessment system for maintenance electricians, comprising a testing control console, characterized in that, It also includes a carrier frame, a test wiring frame, docking blocks, docking slots, a guide unit, and a drive locking component. The carrier frame is equipped with several electrical components. The docking slots connect to the terminals of the electrical components. The test wiring frame has terminals for wiring test operations and includes cutout areas corresponding to the electrical components. The test wiring frame also has docking blocks corresponding to the docking slots, which connect to the terminals of the test wiring frame and can mate with the docking slots. The guide unit assists in assembling the test wiring frame and the carrier frame. The drive locking component includes a U-shaped drive rod, bolt hooks, and locking posts. A rotating shaft is located at the center of each of the two side walls of the test wiring frame. The U-shaped drive rod is rotatably fitted with the rotating shaft, and a spiral hook is located on the bottom side of the U-shaped drive rod. Locking posts are connected to the center of each of the two side walls of the carrier frame. The spiral hooks can engage the locking posts, driving the test wiring frame. The assessment wiring frame moves forward and backward on the carrier frame. After the wiring assessment frame is assembled onto the carrier frame, the trainee performs wiring assessment operations on the assessment wiring frame. The wiring assessment frame can be separated from the carrier frame and assembled onto the testing console. The testing console tests the wiring assessment frame after the trainee's wiring assessment operation. The electrical components on the testing console are the same as those on the carrier frame. The terminals of the electrical components on the testing console are also provided with docking slots. The upper and lower edges of the assessment wiring frame are provided with docking blocks, and a locking post is also provided at the center of the side of the testing console. The assessment wiring frame can be assembled onto the testing console by driving locking components and docking blocks. The wiring terminals are set on the crossbeams of the assessment wiring frame, and the docking blocks are located in the hollow area of ​​the assessment wiring frame and connected to the wiring terminals. Both the docking blocks and the docking slots are made of copper.

2. The maintenance electrician training and assessment system according to claim 1, characterized in that, The guiding unit includes guide posts and guide holes. Guide posts are installed at the four corners of the carrier and the test control console. Guide holes are opened around the corners of the test wiring frame. The guide holes of the test wiring frame are guided and matched with the guide posts.

3. The maintenance electrician training and assessment system according to claim 1, characterized in that, Handles are installed on both sides of the test wiring frame, and a handle is also provided on the U-shaped drive rod.

4. The maintenance electrician training and assessment system according to claim 1, characterized in that, A base is provided at the bottom of the carrier.

5. The maintenance electrician training and assessment system according to claim 1, characterized in that, The docking slot is also equipped with protective plates on both sides.

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