CN218471477U - High-voltage electrician simulation examination equipment - Google Patents
High-voltage electrician simulation examination equipment Download PDFInfo
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- CN218471477U CN218471477U CN202222485689.4U CN202222485689U CN218471477U CN 218471477 U CN218471477 U CN 218471477U CN 202222485689 U CN202222485689 U CN 202222485689U CN 218471477 U CN218471477 U CN 218471477U
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Abstract
The utility model discloses a high-voltage electrician simulation examination equipment, go out the line cabinet including emulation wire pole base and high-pressure emulation, emulation wire pole base is provided with three groups, three groups be fixed with emulation wire pole one, emulation wire pole two and emulation wire pole three on the emulation wire pole base respectively, the surface mounting of emulation wire pole two and emulation wire pole three has two sets of channel-section steel cross arms, install the cable conductor on the outer wall of emulation wire pole one side, the ground connection cable and the professional ground connection stake ground connection of cable conductor, the supply voltage of cable conductor is the following safe voltage of 24V, the one end on emulation wire pole one surface is fixed with first angle iron cross arm, and is a set of the low-voltage distribution cabinet is installed on the top of earthing bracket. The utility model discloses compact structure, safe in utilization satisfy the simulation demand of the multiple real operation project among the electrician examination subject two.
Description
Technical Field
The utility model relates to a high-voltage electrician examination apparatus technical field specifically is a high-voltage electrician simulation examination equipment.
Background
The national emergency administration provides that personnel engaged in high-voltage electrician operation must be trained to obtain special high-voltage electrician operation licenses, wherein a high-voltage electrician operation examination system is specially provided with equipment for high-voltage electrician operation examination based on national special operation safety and technical actual operation examination standards of high-voltage electrician operation, the equipment must be reliably grounded, the current electrical examination equipment on the market is various, industrial high-voltage cabinets are generally adopted to perform subject simulation training specified by the national emergency administration department, but the equipment is large in size and complicated in structure, and is difficult to simulate various practical operation items in the second electrical examination subject for the examination personnel, such as the stop (transmission) operation of a 10KV high-voltage switch cabinet, the hanging of a 10kV line for protecting a grounding wire, the inspection of a 10kV complete set of power distribution equipment, the stop (transmission) operation of a 10kV column transformer and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high voltage electrician simulates examination equipment to propose among the above-mentioned background art that electrician's examination equipment is bulky, the structure is numerous and diverse and be difficult to simulate out the problem of multiple examination real operation project.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-tension electrician simulation examination equipment, includes emulation wire pole base and high-pressure emulation wire outgoing cabinet, emulation wire pole base is provided with three groups, three groups be fixed with emulation wire pole one, emulation wire pole two and emulation wire pole three on the emulation wire pole base respectively, the surface mounting of emulation wire pole two and emulation wire pole three has two sets of channel-section steel cross arms, install the cable conductor on the outer wall of emulation wire pole one side, the earthed cable and the professional ground pile ground connection of cable conductor, the supply voltage of cable conductor is below 24V safe voltage, the one end on emulation wire pole one surface is fixed with first angle iron cross arm, and is a set of low-voltage distribution cabinet is installed on the top of earthing bracket, another group emulation 10KV transformer is installed on the top of earthing bracket, drop-out fuse is installed on the top of emulation 10KV transformer, drop-out fuse is the wind phase A looks, the leeward phase of drop-out fuse is C looks, the centre looks is B looks, the one end on emulation two and emulation three surfaces is fixed with second angle iron cross arm, the top of first angle iron cross arm and second angle iron cross arm's top fixed with the insulator group, the wire outgoing insulator group of drop-out terminal, the wire pole three groups of the overhead phase of cable conductor wire phase is nine on the X axle direction on the overhead phase of simulation wire pole, and the overhead switch, and the overhead wire outgoing cabinet of high-out cable conductor terminal of high-out cable conductor isolation wire pole three groups are connected with the overhead switch, and the overhead insulator from the overhead switch, and the overhead insulator of isolation wire pole, the overhead switch is connected with the overhead insulator of isolation wire pole, the overhead insulator is connected with the overhead insulator of isolation wire outgoing cabinet, the overhead switch, the overhead wire outgoing cable conductor of isolation switch, the overhead insulator is connected with the overhead insulator of isolation wire pole one side of isolation switch.
Preferably, one side of the top end of the second angle iron cross arm is provided with a lightning arrester, and the back surfaces of the low-voltage power distribution cabinet and the simulation 10KV transformer are both provided with grounding wires.
Preferably, the surface of the overhead line is provided with a three-color grounding electroscope ring.
Preferably, the high-voltage simulation outgoing line cabinet adopts a three-section split type design, a vacuum circuit breaker is installed at the center position of the surface of the high-voltage simulation outgoing line cabinet, a grounding knife switch is installed at one end of the surface of the high-voltage simulation outgoing line cabinet, and an opening switch, an energy storage switch, a closing switch, a protection closing switch and a protection tripping switch are sequentially and horizontally installed on one side of the surface of the high-voltage simulation outgoing line cabinet.
Preferably, the two sides of the surface of the high-voltage simulation outgoing line cabinet are both provided with an ammeter, and the surface of the high-voltage simulation outgoing line cabinet on one side of the ammeter is provided with a high-voltage electrified display.
Preferably, the length, width and height of the high-voltage simulation outlet cabinet are 850mm, 750mm, 2400mm respectively.
Compared with the prior art, the beneficial effects of the utility model are that: the high-voltage electrician simulation examination equipment helps a user to perform power stop (transmission) operation of a high-voltage switch cabinet, patrol inspection of a high-voltage complete set of power distribution device, power stop (transmission) operation of a pole-mounted transformer, fault judgment and processing of the high-voltage switch cabinet and line hanging protection grounding wires, and meets the simulation requirements of various practical operation projects in an electrician examination subject II.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic view of the structure of the present invention;
fig. 4 is a schematic view of the high-voltage simulation outgoing line cabinet of the present invention;
in the figure: 1. simulating a telegraph pole base; 2. simulating a telegraph pole I; 201. a first angle iron cross arm; 202. a cable wire; 3. simulating a telegraph pole II; 301. a second angle iron cross arm; 4. simulating a telegraph pole III; 5. a channel steel cross arm; 501. a ground line; 6. a low-voltage distribution cabinet; 7. simulating a 10KV transformer; 8. a drop-out fuse; 9. a lightning arrester; 10. an insulator; 11. an overhead line; 12. a three-color grounding electroscope ring; 13. an isolating switch; 14. a high-voltage simulation outgoing line cabinet; 1401. an ammeter; 1402. a high voltage live display; 1403. a brake separating switch; 1404. an energy storage switch; 1405. a closing switch; 1406. protection switching-on; 1407. protection tripping; 1408. a vacuum circuit breaker; 1409. a grounding knife switch.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment of: a high-voltage electrician simulation examination device comprises a simulation telegraph pole base 1 and a high-voltage simulation outlet cabinet 14, wherein the length, the width and the height of the high-voltage simulation outlet cabinet 14 are 850mm, 750mm, 2400mm respectively;
the simulation switch cabinet adopts a split type design, three sections are provided, the single section has small volume and light weight, the carrying is convenient, a single door with the width of 800mm can also directly enter the simulation switch cabinet, the existing standard door and window structure cannot be damaged, and the problem of difficulty in carrying due to the fact that the examination hall is high in floor height and has no elevator is solved;
the simulation telegraph pole bases 1 are provided with three groups, a simulation telegraph pole I2, a simulation telegraph pole II 3 and a simulation telegraph pole III 4 are respectively fixed on the three groups of simulation telegraph pole bases 1, two groups of channel steel cross arms 5 are mounted on the surfaces of the simulation telegraph pole II 3 and the simulation telegraph pole III 4, a cable 202 is mounted on the outer wall of one side of the simulation telegraph pole I2, a grounding cable of the cable 202 is grounded with a professional grounding pile, the power supply voltage of the cable 202 is a safe voltage below 24V, and the grounding cable is connected with an overhead line 11 from a high-voltage simulation outgoing line cabinet 14 to an isolation switch 13;
the power supply voltage of the first angle iron cross arm 201 is a safe voltage below 24V, so that potential safety hazards of a user in the actual operation process are effectively avoided;
a first angle iron cross arm 201 is fixed at one end of the surface of the first simulation telegraph pole 2, a low-voltage power distribution cabinet 6 is installed at the top end of one group of channel steel cross arms 5, a simulation 10KV transformer 7 is installed at the top end of the other group of channel steel cross arms 5, a drop-out fuse 8 is installed at the top end of the simulation 10KV transformer 7, the upwind phase of the drop-out fuse 8 is an A phase, the downwind phase of the drop-out fuse 8 is a C phase, and the middle phase of the drop-out fuse 8 is a B phase, and the drop-out fuse 8 and the simulation 10KV transformer 7 are matched with a user to perform operation in the actual power failure and transmission operation process of the pole-mounted transformer;
the low-voltage power distribution cabinet 6, the simulation 10KV transformer 7 and the drop-out fuse 8 are matched with a user to perform insulation measurement operation of the transformer and the like;
a second angle iron cross arm 301 is fixed at one end of the surfaces of a second simulation telegraph pole 3 and a third simulation telegraph pole 4, nine sets of insulators 10 are fixed at the top ends of the first angle iron cross arm 201 and the second angle iron cross arm 301, an overhead line 11 is bound on the three sets of insulators 10 in the X-axis direction, and a three-color grounding electricity testing ring 12 is installed on the surface of the overhead line 11;
the first angle iron cross arm 201, the isolating switch 13, the insulator 10 and the overhead line 11 are matched with a user to carry out the actual operation of hanging a protective grounding wire on a 10KV line;
one side of the bottom end of the first angle iron cross arm 201 is provided with an isolating switch 13, one end of a cable 202 is connected with the terminal of the isolating switch 13, one end of an overhead wire 11 is connected with the outlet of the isolating switch 13, and the outlets of the three groups of overhead wires 11 are connected with the terminal of the drop-out fuse 8 through a parallel-slot wire clamp.
A lightning arrester 9 is installed on one side of the top end of the second angle iron cross arm 301, and grounding wires 501 are installed on the back surfaces of the low-voltage power distribution cabinet 6 and the simulation 10KV transformer 7;
the high-voltage simulation outgoing line cabinet 14 adopts a three-section split design, a vacuum circuit breaker 1408 is installed at the center of the surface of the high-voltage simulation outgoing line cabinet 14, a grounding disconnecting link 1409 is installed at one end of the surface of the high-voltage simulation outgoing line cabinet 14, and a USB communication line of the high-voltage simulation outgoing line cabinet 14 is connected to a card swiping integrated machine (an examination terminal integrated machine);
an opening switch 1403, an energy storage switch 1404, a closing switch 1405, a protective closing 1406 and a protective tripping 1407 are sequentially and horizontally arranged on one side of the surface of the high-voltage simulation outgoing line cabinet 14, ammeters 1401 are arranged on two sides of the surface of the high-voltage simulation outgoing line cabinet 14, and a high-voltage electrified display 1402 is arranged on the surface of the high-voltage simulation outgoing line cabinet 14 on one side of the ammeters 1401.
When the power supply device is used, firstly, the power supply voltage of the first angle cross arm 201 is a safe voltage below 24V, so that potential safety hazards of a user in the actual operation process are effectively avoided, the drop-out fuse 8 and the simulation 10KV transformer 7 are matched with the user to perform actual operation in the power cut-off and power transmission actual operation process of the pole-mounted transformer, the high-voltage simulation outgoing line cabinet 14 is matched with the user to perform switching operation, the first angle cross arm 201, the isolating switch 13, the insulator 10 and the overhead line 11 are matched with the user to perform line hanging protection grounding line actual operation, the low-voltage power distribution cabinet 6, the simulation 10KV transformer 7 and the drop-out fuse 8 are matched with the user to perform insulation measurement operation of the transformer and the like, namely, the device helps the user to perform power cut-off and power transmission operation of the high-voltage switch cabinet, inspection of the complete set of power distribution device, power cut-off operation of the pole-mounted transformer, fault judgment and processing of the high-voltage switch cabinet, and line hanging protection grounding wires, so that the simulation requirements of various actual operation projects in the examination subject II of the electrical engineering can be met.
Claims (6)
1. The utility model provides a high voltage electrician simulation examination equipment which characterized in that: the simulation telegraph pole base (1) is provided with three groups, a first simulation telegraph pole (2), a second simulation telegraph pole (3) and a third simulation telegraph pole (4) are fixed on the simulation telegraph pole base (1) of the three groups, two groups of channel steel cross arms (5) are mounted on the surfaces of the second simulation telegraph pole (3) and the third simulation telegraph pole (4), cables (202) are mounted on the outer wall of one side of the first simulation telegraph pole (2), grounding cables of the cables (202) are grounded with a professional grounding pile, the power supply voltage of the cables (202) is safe voltage below 24V, a first angle iron cross arm (201) is fixed at one end of the surface of the first simulation telegraph pole (2), a low-voltage distribution cabinet (6) is mounted at the top end of one group of the first angle iron cross arm (5), a simulation 10KV transformer (7) is mounted at the top end of the other group of the second simulation cross arm (5), a drop-off fuse (8) is mounted at the top end of the simulation 10KV transformer (7), the drop-off fuse (8) is an A phase, a lower wind phase of the fuse is a C phase, a middle wind phase of the first angle iron cross arm (5) is C phase, a second angle iron cross arm (3) is fixed at the top end of the second angle iron cross arm, a second angle iron cross arm (301) is fixed with a ninth simulation channel iron cross arm, a second angle iron cross arm (3) and a ninth angle iron insulator is fixed at the other group of the second angle iron cross arm (301), three groups in the X axle direction insulator (10) ligature has overhead line (11), and earthing cable is connected with overhead line (11) from high-pressure emulation outlet wire cabinet (14) to isolator (13), isolator (13) are installed to one side of first angle iron cross arm (201) bottom, the one end of cable conductor (202) and isolator (13)'s wiring terminal interconnect, the one end of overhead line (11) and the leading-out terminal interconnect of isolator (13), three groups the leading-out terminal of overhead line (11) and the wiring terminal of drop out fuse (8) pass through parallel groove clamp interconnect.
2. The high-voltage electrician simulation assessment device according to claim 1, wherein: and a lightning arrester (9) is installed on one side of the top end of the second angle iron cross arm (301), and grounding wires (501) are installed on the back surfaces of the low-voltage power distribution cabinet (6) and the simulation 10KV transformer (7).
3. The high-voltage electrician simulation assessment device according to claim 1, wherein: and a three-color grounding electricity testing ring (12) is arranged on the surface of the overhead line (11).
4. The high-voltage electrician simulation examination device according to claim 1, wherein: high-pressure emulation outgoing line cabinet (14) adopt the split type design of three section, the central point on high-pressure emulation outgoing line cabinet (14) surface puts the department and installs vacuum circuit breaker (1408), earthing knife switch (1409) are installed to the one end on high-pressure emulation outgoing line cabinet (14) surface, one side on high-pressure emulation outgoing line cabinet (14) surface horizontal installation has separating brake switch (1403), energy storage switch (1404), closing switch (1405), protection combined floodgate (1406) and protection tripping operation (1407) in proper order.
5. The high-voltage electrician simulation assessment device according to claim 1, wherein: both sides of the surface of the high-voltage simulation outgoing line cabinet (14) are provided with an ammeter (1401), and the surface of the high-voltage simulation outgoing line cabinet (14) on one side of the ammeter (1401) is provided with a high-voltage electrified display (1402).
6. The high-voltage electrician simulation examination device according to claim 1, wherein: the length, width and height of the high-voltage simulation outlet cabinet (14) are 850mm × 750mm × 2400mm respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222485689.4U CN218471477U (en) | 2022-09-20 | 2022-09-20 | High-voltage electrician simulation examination equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222485689.4U CN218471477U (en) | 2022-09-20 | 2022-09-20 | High-voltage electrician simulation examination equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218471477U true CN218471477U (en) | 2023-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222485689.4U Active CN218471477U (en) | 2022-09-20 | 2022-09-20 | High-voltage electrician simulation examination equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218471477U (en) |
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- 2022-09-20 CN CN202222485689.4U patent/CN218471477U/en active Active
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