CN202563745U - Electrotechnics practical training device - Google Patents
Electrotechnics practical training device Download PDFInfo
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- CN202563745U CN202563745U CN2012202471814U CN201220247181U CN202563745U CN 202563745 U CN202563745 U CN 202563745U CN 2012202471814 U CN2012202471814 U CN 2012202471814U CN 201220247181 U CN201220247181 U CN 201220247181U CN 202563745 U CN202563745 U CN 202563745U
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- practical training
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Abstract
The utility model discloses an electrotechnics practical training device. The device is characterized in that a side surface of the device is a T-shaped structure; a facade surface and a top surface which form the T-shaped structure are a facade operation surface and a top surface operation surface which are respectively formed by mesh plates; the facade operation surface is provided with a three-phase four-wire air switch having leakage protection; and the air switch provides a line voltage 380V-voltage three-phase power supply and a phase voltage 220V-voltage power supply to the facade operation surface and the top surface operation surface. The electrotechnics practical training device of the utility model can effectively utilize a practical training field, maximumly expands operation areas of the mesh plates and facilitates installation and disassembly of electrical components, thereby achieving a practical training object of practical teaching demonstration.
Description
Technical field
The utility model relates to a kind of instructional device, especially a kind of electrician's technical ability actual training device.
Background technology
Electrician's technical ability actual training device is a kind of instructional device that is used to grasp electrician's practical technique and study electrical maintenance technical ability.The installation base plate of the electrician's technical ability actual training device that is applied at present to impart knowledge to students all is fixed on the operator's console, and it is big that operator's console takes up an area of the space, and the useful area of base plate scope of operation limitation; Also can only carry out single face to the installation of electric components installs; But operations area is little, and expanded function is not strong, and can not simulate the actual body of wall of work on a large scale; The operation underaction is convenient, has limited the grasp of real standard project and technical ability.
Summary of the invention
The utility model is in order to overcome the weak point of prior art; Electrician's technical ability actual training device that but a kind of operations area is big, the extendability performance is strong is provided; Instruct the place in fact in the hope of effectively utilizing, the operations area of maximized expansion mesh plate, electric components is easy for installation and removal; And can go out actual body of wall through form simulation with scope of operation cascade, reach the real standard purpose of field research rehearsal.
The utility model solves the technical scheme that its technical matters adopted:
The design feature of a kind of electrician's technical ability of the utility model actual training device is that the side that said device is set is the T-shape structure; The facade and the end face that constitute said T-shape structure are the facade scope of operation and the end face scope of operations that is made up of respectively mesh plate; On the said facade scope of operation, disposing the earth leakage protective air switch of three-phase and four-line band, is that the said facade scope of operation and the end face scope of operation provide line voltage 380V three-phase supply and phase voltage 220V power supply by said air switch.
The design feature of a kind of electrician's technical ability of the utility model actual training device also is:
It is bilateral structure that the said facade scope of operation is set, and said bilateral structure is by the positive scope of operation and the back side scope of operation at interval and laterally arrange.
The said positive scope of operation and the back side scope of operation are made up of upper wire orifice plate, middle part mesh plate and lower wire orifice plate that split is provided with respectively, and said middle part mesh plate is able to turn on or off door leaf structure.
Compared with present technology, the beneficial effect of the utility model is embodied in:
1, the scope of operation of the utility model is made up of the mesh plate of facade and end face, but operations area is big, and scalability is good, can simulate actual body of wall size through the several piece device being connected be provided with, thereby improve student electrician's propaedeutics technical ability.
2, the scope of operation of passing through of the utility model is set to bilateral structure; Make that real standard operation is more flexible; Electrical equipment can be from the positive fixed installation of mesh plate; Also can be through opening the middle part mesh plate from the fixed installation of the reverse side of mesh plate, thus the consumption of clamp can effectively be controlled, practice thrift real standard cost.
3, the utility model can effectively utilize real standard place, chamber, and installation cost is lower, simple structure, and long service life, easy to maintenance.
Description of drawings
Fig. 1 is the utility model front elevation;
Fig. 2 is the utility model side view;
Fig. 3 is the utility model cascade operation form synoptic diagram;
Label among the figure: 1 air switch; The 2 end face scope of operations; The 3 positive scope of operations; 4 back side scope of operations; 5 upper wire orifice plates; 6 middle part mesh plates; 7 lower wire orifice plates; 8 keyholes; 9 real standard cabinets; 10 drawers; 11 lockers; 12 parallel brackets.
Embodiment
In the present embodiment, side that can setting device is the T-shape structure, and the facade and the end face that constitute the T-shape structure are the facade scope of operation and the end face scope of operations 2 that is made up of respectively mesh plate, and the area of the facade scope of operation is 1550mm * 800mm; The thickness of mesh plate is 1.5mm, on the facade scope of operation, disposes the earth leakage protective air switch 1 of three-phase and four-line band, for the facade scope of operation and the end face scope of operation 2 line voltage 380V three-phase supply and phase voltage 220V power supply is provided by air switch 1.Can be used for carrying out the fitting operation of daylight lamp in the end face scope of operation 2, the end face scope of operation 2 also is provided with a screw hole, also can carry out electric fan and install; Thirty years of age veil orifice plate can carry out the installation of general illumination circuit, the installation of Induction Motor Control circuit; Package unit also can carry out installations such as CATV, grid line.Thus, student's installation, debugging and operation of can be easily carrying out electrical equipment at the facade and the end face of device.For example carry out the experiment of Induction Motor Control circuit station of one people is installed.The student at first goes out circuit diagram according to real standard content design; Select electric original papers such as components and parts fuse, contactor, electrothermal relay and connection terminal then according to circuit diagram, they reasonably are arranged on the facade mesh plate, asynchronous motor is placed on the cabinet face of real standard cabinet 9; Install by the figure wiring afterwards; Through the student check oneself with teacher inspection after, a real standard project is accomplished in the energising test run.
In the practical implementation, the facade scope of operation that can also actual training device is set to bilateral structure, and is as shown in Figure 2, and bilateral structure is by the positive scope of operation 3 and the back side scope of operation 4 at interval and laterally arrange.Thus, an actual training device can be equipped with two stations, can carry out the real standard operation of the positive scope of operation 3 and the back side scope of operation 4 simultaneously.
As shown in Figure 1, this device can also the positive further scope of operation 3 be formed structure with three formulas that the scope of operation 4 splits in the back side are set to upper wire orifice plate 5, middle part mesh plate 6 and lower wire orifice plate 7, and the area of every mesh plate is 500mm * 800mm; Middle part mesh plate 6 is able to turn on or off door leaf structure, through on the door limit of middle part mesh plate, embedding the mode of keyhole 8, can open or shut middle part mesh plate 6 at any time with key; During the practical implementation operation; Generally through utilizing clamp that electrical equipment is fixedly mounted with screw from the front, still the use of clamp all is disposable to the student usually, from practicing thrift the angle of cost; Can be through opening middle part mesh plate 6; The back side that hand is deep into the facade mesh plate fixedly mounts with screw from the negative, easy disassembly, thus practice thrift clamp use amount and consumption.
In order to improve the utilization factor of device, the bottom of this device can be provided with a real standard cabinet 9, and real standard cabinet 9 can be made up of two drawers 10 and a matter storage lattice 11, is used to deposit electrical equipment.In order to strengthen the steadiness of this device, can parallel bracket 12 be installed at the base of real standard cabinet, parallel bracket 12 is all steel shelf structure, robust.
As shown in Figure 3; In the practical implementation, be arranged side by side this actual training device, constitute a plane jointly by several scope of operations according to the cascade that requires of real standard project; Thereby simulate a body of wall; But operations area is big, and expanded function is strong, and the body of wall that simulates can carry out poling real standard projects such as switch, socket, wall lamp, CATV socket and telephone socket are installed.
General real standard chamber all is provided with the general supply switch board, can three-phase alternating-current supply output be provided separately for each actual training device, and power supply is input as Three-phase five-wire formula AC380V, 50Hz.Every road power supply bitting lock-switch is provided with a total power switch simultaneously, has earth leakage protection, short-circuit protection function; When leakage current reaches 30mA, the protective device action, and be provided with scram button; Press and cut off three-phase supply output immediately; In concrete real standard, when the branch supply of general supply switch board had electricity, the close power supply of own station of student could obtain power supply.The key of the branch supply switch of general supply switch board is grasped in teacher's hand, and situation about on actual training device, accomplishing according to the student test run of switching on one by one guarantees that the student is doing real standard process safe property.
Claims (3)
1. electrician's technical ability actual training device; The side that it is characterized in that said device is the T-shape structure; The facade and the end face that constitute said T-shape structure are the facade scope of operation and the end face scope of operations that is made up of respectively mesh plate; On the said facade scope of operation, disposing the earth leakage protective air switch of three-phase and four-line band, is that the said facade scope of operation and the end face scope of operation provide line voltage 380V three-phase supply and phase voltage 220V power supply by said air switch.
2. electrician's technical ability actual training device according to claim 1, it is characterized in that being provided with the said facade scope of operation is bilateral structure, said bilateral structure is by the positive scope of operation and the back side scope of operation at interval and laterally arrange.
3. electrician's technical ability actual training device according to claim 2; It is characterized in that the said positive scope of operation and the back side scope of operation be made up of upper wire orifice plate, middle part mesh plate and lower wire orifice plate that split is provided with respectively, said middle part mesh plate is able to turn on or off door leaf structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202471814U CN202563745U (en) | 2012-05-29 | 2012-05-29 | Electrotechnics practical training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202471814U CN202563745U (en) | 2012-05-29 | 2012-05-29 | Electrotechnics practical training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202563745U true CN202563745U (en) | 2012-11-28 |
Family
ID=47213374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202471814U Expired - Fee Related CN202563745U (en) | 2012-05-29 | 2012-05-29 | Electrotechnics practical training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202563745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108630073A (en) * | 2018-05-09 | 2018-10-09 | 江西电力职业技术学院 | Electrical practice training teaching equipment |
-
2012
- 2012-05-29 CN CN2012202471814U patent/CN202563745U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108630073A (en) * | 2018-05-09 | 2018-10-09 | 江西电力职业技术学院 | Electrical practice training teaching equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Bihong Inventor after: Feng Chunxiang Inventor after: Zhang Huizhong Inventor after: Shu Yongwu Inventor before: Li Bihong Inventor before: Feng Chunxiang Inventor before: Zhang Huizhong Inventor before: Shu Yongwu |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20190529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |