CN210244790U - Electric power system experimental device easy to install - Google Patents
Electric power system experimental device easy to install Download PDFInfo
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- CN210244790U CN210244790U CN201920732468.8U CN201920732468U CN210244790U CN 210244790 U CN210244790 U CN 210244790U CN 201920732468 U CN201920732468 U CN 201920732468U CN 210244790 U CN210244790 U CN 210244790U
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- insulating plate
- power system
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- 238000009413 insulation Methods 0.000 claims description 14
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 238000004870 electrical engineering Methods 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the field of electrical engineering, in particular to an electric power system experimental device easy to install, which comprises a first mounting frame, wherein an insulating plate is arranged on the first mounting frame, the end part of the insulating plate is fixed with the inner wall of the first mounting frame through a first rotating shaft, the insulating plate is rotatably connected with the first rotating shaft, a containing cavity is formed in the first mounting frame, a first groove matched with the insulating plate is formed in the inner wall of the first mounting frame, a wire inlet column and a wire outlet column are fixedly arranged on the insulating plate, a wire inlet hole and a wire outlet hole are formed in the insulating plate, a first support is relatively fixed on the insulating plate, a second support is arranged between the first supports, one end of the second support is fixed with the first support through a second rotating shaft, the second support is rotatably connected with the second rotating shaft, and the; the utility model provides a technical scheme can effectively overcome the fixing device that does not have simple structure that prior art exists, installs comparatively difficult, the lower defect of experimental efficiency.
Description
Technical Field
The utility model relates to an electrical engineering field especially relates to an electric power system experimental apparatus of easily installing.
Background
With the development of social economy and the acceleration of industrialization process, the development of an electric power system is more and more rapid, the electric power system and the automatic cultivation thereof are suitable for high-grade professional technical talents required by a modern large and medium power plant and the electric power system, operation methods such as circuit connection, electric power control and the like need to be known in the automatic teaching process of the electric power system, and experimental equipment is used for simulating the electric power plant by simulating connection, but the fixing of equipment such as an alternating current contactor, a thermal relay and the like used in the experimental equipment and an insulating plate is difficult, and the equipment is not easy to detach when the equipment is broken down and needs to be replaced, so that the research and development of an electric power system experimental device easy to install can accelerate the cultivation of related professional talents, and the development.
The utility model discloses an automatic experimental apparatus of electric power system is disclosed in the utility model patent that is CN 205920669U at the bulletin number of authorizing, and the day of authorizing bulletin is 2017.02.01, be provided with electricity generation analog chip, transformer analog chip, transmission of electricity analog chip, protection chip, monitor chip, reactive compensation analog chip, return circuit recloser analog chip and automatic control chip on experiment stage body, the automatic analog operation board of electric power system is provided with in the experiment stage body, and is provided with peripheral hardware port conversion connector on the preceding terminal surface of experiment stage body, peripheral hardware port conversion connector's below is provided with safety control ware. The utility model discloses, simple structure, convenient to use provides complete electric power system model, can realize electric power system and the relevant various experiments of automation, can form the electric power network of arbitrary structure, can simulate the working method and the operating condition of the different parts of electric power system through automatic simulation operation board in the experimentation, carries out analog control.
However, the automatic experimental device for the power system does not have a fixing device, so that the installed electrical equipment is difficult to remove, and the experimental operation of power personnel is inconvenient.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To the above-mentioned shortcoming that prior art exists, the utility model provides an electric power system experimental apparatus of easily installing can effectively overcome the fixing device that does not have simple structure that prior art exists, installs comparatively difficultly, the lower defect of experimental efficiency.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
an electric power system experimental device easy to install comprises a first mounting frame, wherein an insulating plate is arranged on the first mounting frame, the end part of the insulating plate is fixed to the inner wall of the first mounting frame through a first rotating shaft, the insulating plate is rotatably connected with the first rotating shaft, an accommodating cavity is formed in the first mounting frame, a first groove matched with the insulating plate is formed in the inner wall of the first mounting frame, a wire inlet column and a wire outlet column are fixedly arranged on the insulating plate, and a wire inlet hole and a wire outlet hole are formed in the insulating plate;
the box body is provided with a box body, the box body is provided with a first support, a second support is arranged between the first supports, one end of the second support is fixed with the first support through a second rotating shaft, the second support is rotatably connected with the second rotating shaft, the other end of the second support is fixedly connected with the box body, and the insulating plate is provided with a second groove matched with the box body;
the box body is internally provided with an articulated frame, the articulated frame is fixed with the inner wall of the box body through a third support, the top of the articulated frame is fixed with a fourth support which runs through the top of the box body, a spring is connected between the articulated frames, a fifth support which runs through the side wall of the box body is fixed on the articulated frame, a first through hole which is matched with the fifth support is arranged on the box body, a third groove which is matched with the fifth support is arranged on the inner wall of the second groove, a sliding groove which is matched with the articulated frame is arranged at the bottom of the box body, and a second through hole which is matched with the fourth support is arranged at the top of the box body.
Preferably, the inlet wire post is equipped with threely, the inlet wire post equidistance distributes and sets up at the insulation board top.
Preferably, the number of the wire inlet holes is four, and the wire inlet holes are distributed at the top of the insulating plate at equal intervals.
Preferably, the fourth brackets are arranged in bilateral symmetry with respect to the hinge frame.
Preferably, the first bracket is arranged in bilateral symmetry with respect to the second bracket.
Preferably, the box body is provided with four, and two box bodies are symmetrically distributed in a group.
Preferably, the third support is fixed to the same rotating frame of the hinge frame.
(III) advantageous effects
Compared with the prior art, the utility model provides an electric power system experimental apparatus of easily installing has following beneficial effect:
firstly, an experimenter can feed in a circuit through a wire inlet column on an insulating plate and lead out the circuit through a wire outlet column, so that a series of electrical equipment on the insulating plate is added in the circuit, the circuit is protected, the power supply is prevented from being damaged due to misoperation of the experimenter, and the safety of the power supply and the smooth operation of an experiment are guaranteed;
secondly, an experimenter can press the fourth support to pull the fifth support out of the third groove, lift the box body, place the electrical equipment to be connected between the box bodies, penetrate the box body through a through hole in the electrical equipment base, and press and clamp the fourth support in the third groove, so that the electrical equipment is quickly installed, the experimental efficiency is improved, and talent cultivation in the power industry is facilitated;
third, the lead-out wire among the electrical equipment can lead to the insulation board below through entrance hole, wire hole, and the insulation board is settled on first mounting bracket for the electric wire can be received and hold the chamber, prevents that the experimenter from taking place the electric shock accident because of careless touching the electric wire, has ensured experimenter's personal safety.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the first mounting frame of fig. 1 according to the present invention;
FIG. 3 is a schematic view of the structure of part A of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the structure of the portion B in FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the internal structure of the case shown in FIG. 4 according to the present invention;
fig. 6 is a schematic top view of the case of fig. 5 according to the present invention;
in the figure: 1. a first mounting bracket; 2. an insulating plate; 3. a wire inlet column; 4. an outlet post; 5. a wire inlet hole; 6. a wire outlet hole; 7. an accommodating chamber; 8. a first groove; 9. a first rotating shaft; 10. a first bracket; 11. a second rotating shaft; 12. a second bracket; 13. a box body; 14. a second groove; 15. a chute; 16. a hinged frame; 17. a third support; 18. a spring; 19. a first through hole; 20. a fifth support; 21. a third groove; 22. a fourth bracket; 23. a second via.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, 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 belong to the protection scope of the present invention.
An electric power system experimental device easy to install is shown in fig. 1 to 6 and comprises a first mounting frame 1, wherein an insulating plate 2 is arranged on the first mounting frame 1, the end part of the insulating plate 2 is fixed with the inner wall of the first mounting frame 1 through a first rotating shaft 9, the insulating plate 2 is rotatably connected with the first rotating shaft 9, a containing cavity 7 is formed in the first mounting frame 1, a first groove 8 matched with the insulating plate 2 is formed in the inner wall of the first mounting frame 1, a wire inlet column 3 and a wire outlet column 4 are fixedly arranged on the insulating plate 2, and a wire inlet hole 5 and a wire outlet hole 6 are formed in the insulating plate 2;
a first support 10 is relatively fixed on the insulating plate 2, a second support 12 is arranged between the first supports 10, one end of the second support 12 is fixed with the first support 10 through a second rotating shaft 11, the second support 12 is rotatably connected with the second rotating shaft 11, the other end of the second support 12 is fixedly connected with a box body 13, and a second groove 14 matched with the box body 13 is formed in the insulating plate 2;
be equipped with articulated frame 16 in the box body 13, articulated frame 16 is fixed through third support 17 and box body 13 inner wall, articulated frame 16 top is fixed with the fourth support 22 that runs through the box body 13 top, be connected with spring 18 between the articulated frame 16, be fixed with the fifth support 20 that runs through the box body 13 lateral wall on the articulated frame 16, set up on the box body 13 with the first through-hole 19 of fifth support 20 complex, second recess 14 inner wall set up with fifth support 20 complex third recess 21, bottom set up in the box body 13 with articulated frame 16 complex spout 15, box body 13 top set up with fourth support 22 complex second through-hole 23.
Specifically, three wire inlet columns 3 are arranged, and the wire inlet columns 3 are distributed at the top of the insulating plate 2 at equal intervals; four wire inlet holes 5 are arranged, and the wire inlet holes 5 are distributed at the top of the insulating plate 2 at equal intervals; the fourth brackets 22 are disposed bilaterally symmetrically with respect to the hinge bracket 16; the first bracket 10 is arranged bilaterally symmetrically with respect to the second bracket 12; four box bodies 13 are arranged, and two box bodies 13 are symmetrically distributed in a group; the third support 17 is fixed to the same turret of the articulated frame 16.
When the device is used, an experimenter can feed in a circuit through the wire inlet column 3 on the insulating plate 2 and lead out the wire through the wire outlet column 4, so that a series of electrical equipment on the insulating plate 2 is added in the circuit, the circuit is protected, the power supply is prevented from being damaged due to misoperation of the experimenter, and the safety of the power supply and the smooth operation of experiments are guaranteed; experimenters can press the fourth support 22 to pull the fifth support 20 out of the third groove 21, then lift the box body 13, place the electrical equipment to be connected between the box bodies 13, then pass the box body 13 through a through hole on an electrical equipment base, and press and clamp the fourth support 20 in the third groove 21, so that the electrical equipment can be quickly installed, the experimental efficiency is improved, and the talent culture in the power industry is facilitated; leading-out wire among the electrical equipment can lead to 2 below insulation boards through entrance hole 5, wire hole 6, and insulation board 2 settles on first mounting bracket 1 for the electric wire can be received and hold chamber 7, prevents that the experimenter from taking place the electric shock accident because of careless touching the electric wire, has ensured experimenter's personal safety.
The utility model provides an electric power system experimental apparatus of easily installing has following beneficial effect:
firstly, an experimenter can feed in a circuit through a wire inlet column on an insulating plate and lead out the circuit through a wire outlet column, so that a series of electrical equipment on the insulating plate is added in the circuit, the circuit is protected, the power supply is prevented from being damaged due to misoperation of the experimenter, and the safety of the power supply and the smooth operation of an experiment are guaranteed;
secondly, an experimenter can press the fourth support to pull the fifth support out of the third groove, lift the box body, place the electrical equipment to be connected between the box bodies, penetrate the box body through a through hole in the electrical equipment base, and press and clamp the fourth support in the third groove, so that the electrical equipment is quickly installed, the experimental efficiency is improved, and talent cultivation in the power industry is facilitated;
third, the lead-out wire among the electrical equipment can lead to the insulation board below through entrance hole, wire hole, and the insulation board is settled on first mounting bracket for the electric wire can be received and hold the chamber, prevents that the experimenter from taking place the electric shock accident because of careless touching the electric wire, has ensured experimenter's personal safety.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides an electric power system experimental apparatus of easily installing which characterized in that: the insulation board mounting structure comprises a first mounting frame (1), an insulation board (2) is arranged on the first mounting frame (1), the end part of the insulation board (2) is fixed to the inner wall of the first mounting frame (1) through a first rotating shaft (9), the insulation board (2) is rotatably connected with the first rotating shaft (9), a containing cavity (7) is formed in the first mounting frame (1), a first groove (8) matched with the insulation board (2) is formed in the inner wall of the first mounting frame (1), a wire inlet column (3) and a wire outlet column (4) are fixedly mounted on the insulation board (2), and a wire inlet hole (5) and a wire outlet hole (6) are formed in the insulation board (2);
a first support (10) is relatively fixed on the insulating plate (2), a second support (12) is arranged between the first supports (10), one end of the second support (12) is fixed with the first support (10) through a second rotating shaft (11), the second support (12) is rotatably connected with the second rotating shaft (11), the other end of the second support (12) is fixedly connected with the box body (13), and a second groove (14) matched with the box body (13) is formed in the insulating plate (2);
be equipped with articulated frame (16) in box body (13), articulated frame (16) are fixed through third support (17) and box body (13) inner wall, articulated frame (16) top is fixed with fourth support (22) that runs through box body (13) top, be connected with spring (18) between articulated frame (16), be fixed with fifth support (20) that runs through box body (13) lateral wall on articulated frame (16), set up on box body (13) with fifth support (20) complex first through-hole (19), second recess (14) inner wall seted up with fifth support (20) complex third recess (21), bottom seted up in box body (13) with articulated frame (16) complex spout (15), box body (13) top seted up with fourth support (22) complex second through-hole (23).
2. An easily installable power system experimental apparatus as claimed in claim 1, wherein: the three wire inlet columns (3) are arranged, and the wire inlet columns (3) are distributed at the top of the insulating plate (2) at equal intervals.
3. An easily installable power system experimental apparatus as claimed in claim 1, wherein: the four wire inlet holes (5) are arranged, and the wire inlet holes (5) are distributed at the top of the insulating plate (2) at equal intervals.
4. An easily installable power system experimental apparatus as claimed in claim 1, wherein: the fourth brackets (22) are arranged in bilateral symmetry with respect to the hinge frame (16).
5. An easily installable power system experimental apparatus as claimed in claim 1, wherein: the first support (10) is arranged in bilateral symmetry with respect to the second support (12).
6. An easily installable power system experimental apparatus as claimed in claim 1, wherein: the box body (13) is provided with four, and two groups of symmetrical distribution of the box body (13) are arranged.
7. An easily installable power system experimental apparatus as claimed in claim 1, wherein: and the third bracket (17) is fixed on the same rotating frame of the hinge frame (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920732468.8U CN210244790U (en) | 2019-05-21 | 2019-05-21 | Electric power system experimental device easy to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920732468.8U CN210244790U (en) | 2019-05-21 | 2019-05-21 | Electric power system experimental device easy to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210244790U true CN210244790U (en) | 2020-04-03 |
Family
ID=69971276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920732468.8U Expired - Fee Related CN210244790U (en) | 2019-05-21 | 2019-05-21 | Electric power system experimental device easy to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210244790U (en) |
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2019
- 2019-05-21 CN CN201920732468.8U patent/CN210244790U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 |