CN213482366U

CN213482366U - High-voltage experiment instrument with protective shell for electric power detection

Info

Publication number: CN213482366U
Application number: CN202021840664.6U
Authority: CN
Inventors: 李超岩
Original assignee: Guangdong Huijie Electric Power Group Co Ltd
Current assignee: Guangdong Huijie Electric Power Group Co Ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-06-18
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a high-voltage experimental instrument with a protective shell for electric power detection, which comprises an experimental instrument box body, wherein the top of the experimental instrument box body is fixedly connected with a baffle plate, one side of the top end of the baffle plate is fixedly provided with an electric power detection digital display meter, a detection head of the electric power detection digital display meter is fixedly arranged at the middle part of the top end of the baffle plate, the bottom of the inner wall of the experimental instrument box body is fixedly provided with a storage battery, the bottom of the experimental instrument box body is fixedly connected with a mounting plate, the top of the mounting plate is provided with a rectangular groove, the mounting plate is clamped and connected with the protective shell through the rectangular groove, both sides of the experimental instrument box body are fixedly connected with a plurality of damping springs, one end of the damping springs, which is far away from the experimental instrument box body, is fixedly connected with one side of a damping plate, and dismantle the convenience, set up damping spring and shock attenuation board buffering external force, promote stability and security.

Description

High-voltage experiment instrument with protective shell for electric power detection

Technical Field

The utility model relates to an electric power detects the field, specifically is an electric power detects with high-voltage experiment appearance that has protecting sheathing.

Background

With the rapid development of the power industry, the unit parameters and the system voltage level are gradually improved, and the influence of the insulation strength of electrical equipment and the limit level of system overvoltage on the safe and economic operation of the system is increasingly prominent. According to statistics, various faults of a high-voltage power grid are mostly caused by insulation damage of high-voltage electrical equipment, so that the insulation characteristics of the equipment are known, the insulation condition is mastered, the continuous improvement of the insulation level of the electrical equipment is the fundamental guarantee of safe and economic operation of an electric power system, high-voltage experimental equipment is used for detecting various high-voltage lines and effectively improving safety indexes of the electric power system, direct-current high-voltage experimental instruments are widely used in factories, when multiple continuous charging and discharging tests are carried out, the common direct-current high-voltage experimental instruments are manually operated, and when the voltage rises to a certain degree, a cutting-off mode is manually adopted.

But current high-voltage electricity experiment appearance does not generally have the protecting crust, uses insecurely, and external environment factor can directly influence experiment appearance equipment, like this kind of accurate instrument of pursuit of experiment appearance, receives external physics factor can influence inside electron device's accuracy, so will possess effectual safeguard measure to experiment appearance itself, simultaneously, when the experiment appearance receives external force striking or tumbles, does not have the buffering, can directly strike the casing and cause the damage of internal element, and the renewal part leads to the fact the spending increase.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power detects with high-voltage experiment appearance that has protecting sheathing, but the current high-voltage electric experiment appearance that proposes in solving above-mentioned background generally does not have the protecting sheathing, use unsafe, external environment factor can direct influence experiment appearance equipment, like this kind of accurate instrument of pursuit of experiment appearance, receive external physical factor and can influence the accuracy of inside electron device, so will possess effectual safeguard measure to experiment appearance itself, and simultaneously, when the experiment appearance receives external force striking or overturns, do not cushion, can directly strike the casing and cause the damage of internal element, the renewal part leads to the fact the spending increase.

In order to achieve the above object, the utility model provides a following technical scheme: a high-voltage experimental instrument with a protective shell for electric power detection comprises an experimental instrument box body, wherein a partition plate is fixedly connected to the top of the experimental instrument box body, an electric power detection digital display meter is fixedly mounted on one side of the top end of the partition plate, a switch is fixedly mounted on the other side of the top end of the partition plate, a detection head of the electric power detection digital display meter is fixedly mounted in the middle of the top end of the partition plate, a smoke alarm is fixedly mounted at the bottom end of the partition plate, a storage battery is fixedly mounted at the bottom end of the inner wall of the experimental instrument box body, a mounting plate is fixedly connected to the bottom of the experimental instrument box body, a rectangular groove is formed in the top of the mounting plate and is connected with the protective shell in a clamping mode through the rectangular groove, the protective shell comprises a first splicing plate and a second splicing plate, clamping strips are fixedly connected to the bottoms of the, the equal fixedly connected with a plurality of damping spring in both sides of experiment appearance box, a plurality of damping spring keeps away from the one end of experiment appearance box all with one side fixed connection of shock attenuation board.

As an optimal technical scheme of the utility model, the corner fixed mounting of one of them baffle has the power lamp, the power lamp passes through switch and battery electric connection, electric power detection digital display table through with battery electric connection, smoke alarm and battery electric connection.

As a preferred technical scheme of the utility model, the quantity of first splice plate and second splice plate is two, just first screw hole has all been seted up to the both sides of first splice plate, the second screw hole has all been seted up to the both sides of second splice plate, first splice plate and second splice plate pass through bolt threaded connection.

As the utility model discloses a preferred technical scheme, first splice plate and second splice plate all include dust guard, insulating rubber board and foam-rubber cushion, one side of dust guard and one side fixed connection of insulating rubber board, the opposite side of insulating rubber board and one side fixed connection of foam-rubber cushion.

As an optimal technical scheme of the utility model, a plurality of air vent has been seted up on the surface of baffle, another corner fixed mounting of baffle has power connection, power connection and battery electric connection.

As a preferred technical scheme of the utility model, one side at experiment appearance box top articulates there is the case lid, the corner fixedly connected with supporting leg of mounting panel bottom, the bottom fixed mounting of supporting leg has the slipmat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the protective shell is arranged and is formed by combining the first splicing plate and the second splicing plate, so that the disassembly is convenient, the box body of the experimental instrument is protected, the stability and the accuracy of the use of equipment are improved to a certain extent, the first splicing plate and the second splicing plate are divided into three layers, the dust removal, the electric shock prevention and the buffering are carried out, and the practicability of the experimental instrument is greatly improved;

2. set up damping spring and shock attenuation board, when the experiment appearance box receives external force impact or object striking, on at first external force uses protective housing, the foam-rubber cushion plays a heavy shock attenuation effect, and secondly external force is used on the shock attenuation board of experiment appearance box both sides, cushions under damping spring's effect, and the protection experiment appearance does not receive the damage, and inside component can not receive the touching yet and clash, has further protected the experiment appearance.

Drawings

FIG. 1 is a three-dimensional structure of the present invention;

FIG. 2 is a front sectional view of the experimental instrument case of the present invention;

fig. 3 is a schematic structural view of the first splice plate of the present invention.

In the figure: 1. a box body of the experimental instrument; 2. a detection head; 3. a box cover; 4. a power supply lamp; 5. a protective housing; 6. a switch; 7. a first splice plate; 8. a second splice plate; 9. a power detection digital display meter; 10. a smoke alarm; 11. a damping spring; 12. a damper plate; 13. a rectangular groove; 14. mounting a plate; 15. a storage battery; 16. a dust-proof plate; 17. an insulating rubber sheet; 18. a sponge cushion; 19. clamping the strip; 20. a separator.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a high-voltage experimental instrument with a protective housing for power detection, which comprises an experimental instrument box 1, a baffle 20 is fixedly connected to the top of the experimental instrument box 1, a power detection digital display meter 9 is fixedly installed on one side of the top end of the baffle 20, a switch 6 is fixedly installed on the other side of the top end of the baffle 20, a detection head 2 of the power detection digital display meter 9 is fixedly installed in the middle of the top end of the baffle 20, a smoke alarm 10 is fixedly installed at the bottom end of the baffle 20, a storage battery 15 is fixedly installed at the bottom end of the inner wall of the experimental instrument box 1, a mounting plate 14 is fixedly connected to the bottom of the experimental instrument box 1, a rectangular groove 13 is opened at the top of the mounting plate 14, the mounting plate 14 is connected with the protective housing 5 through the rectangular groove 13 in a clamping manner, the protective housing 5 comprises a first splice plate 7 and a second splice plate 8, and the clamping strip 19 is matched with the rectangular groove 13, a plurality of damping springs 11 are fixedly connected to the two sides of the experiment instrument box body 1, one ends, far away from the experiment instrument box body 1, of the damping springs 11 are fixedly connected with one side of the damping plate 12, the model of the electric power detection digital display meter 9 is JCS900-2AE, and the model of the smoke alarm 10 is JTY-GD-H363.

Preferably, the corner fixed mounting of one of them of baffle 20 has power supply lamp 4, and power supply lamp 4 passes through switch 6 and battery 15 electric connection, and electric power detects digital display table 9 and battery 15 electric connection, and smoke alarm 10 and battery 15 electric connection set up power supply lamp 4, make things convenient for observation equipment to be in the on-off state, improve the safety in utilization.

Preferably, the number of the first splicing plates 7 and the second splicing plates 8 is two, first threaded holes are formed in the two sides of the first splicing plates 7, second threaded holes are formed in the two sides of the second splicing plates 8, the first splicing plates 7 and the second splicing plates 8 are connected through bolts and threads in a threaded connection mode, the protective housing 5 can be disassembled and assembled, and the protective housing 5 and the experimental instrument box body 1 can be cleaned or maintained conveniently.

Preferably, first splice plate 7 and second splice plate 8 all include dust guard 16, insulating rubber board 17 and foam-rubber cushion 18, one side of dust guard 16 and one side fixed connection of insulating rubber board 17, and one side fixed connection of insulating rubber board 17's opposite side and foam-rubber cushion 18 divide into the three-layer with first splice plate 7 and second splice plate 8, reach dustproof, protection against electric shock and crashproof effect to a certain extent.

Preferably, a plurality of air vent has been seted up on the surface of baffle 20, and another corner fixed mounting of baffle 20 has power connector, power connector and battery 15 electric connection, sets up the air vent and guarantees inside heat dissipation, adds power connector, charges battery 15.

Preferably, one side at 1 top of experiment appearance box articulates there is case lid 3, the corner fixedly connected with supporting leg of mounting panel 14 bottom, and the bottom fixed mounting of supporting leg has the slipmat, sets up the stability of supporting leg and slipmat lifting means, adds case lid 3 and prevents that inside joint etc. from being bumped the touching by the mistake.

When specifically using, the utility model relates to an electric power detects with high-voltage experiment appearance that has protecting sheathing constitutes protecting sheathing 5 with 8 threaded connection backs of first splice plate 7 and second splice plate, is connected protecting sheathing 5 and the mounting panel 14 block of experiment appearance box 1 bottom, accomplishes the equipment, protects high-voltage experiment appearance outside, reduces the damage, and the dust guard 16 can reduce the infiltration of dust, and insulating rubber 17 prevents that the casing electric leakage from causing the electric shock accident. Foam-rubber cushion 18 has the buffering effect, when external force or external object collide, can use damping plate 12 through foam-rubber cushion 18 buffering back earlier, then decompose power under damping spring 11's the effect again, accomplish the cushioning effect, protect the inside components and parts of experiment appearance box 1 to avoid the bruise, open switch 6, power lamp 4 can light, prove that the power is the circular telegram, connect the circuit that will detect on detecting head 2, through detecting, show data transfer to electric power detection digital display table 9, accomplish the detection of electric power, produce the electricity because unexpected short circuit and catch fire when experiment appearance box 1 is inside, smoke alarm 10 can trigger work, warn the staff and keep away from high-voltage experiment appearance and take the treatment, in order to cause the accidental injury.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an electric power detects with high-voltage experiment appearance that has protective housing, includes experiment appearance box (1), its characterized in that: the device comprises an experiment instrument box body (1), a partition plate (20) is fixedly connected to the top of the experiment instrument box body (1), an electric power detection digital display meter (9) is fixedly mounted on one side of the top of the partition plate (20), a switch (6) is fixedly mounted on the other side of the top of the partition plate (20), a detection head (2) of the electric power detection digital display meter (9) is fixedly mounted at the middle of the top of the partition plate (20), a smoke alarm (10) is fixedly mounted at the bottom of the partition plate (20), a storage battery (15) is fixedly mounted at the bottom of the inner wall of the experiment instrument box body (1), a mounting plate (14) is fixedly connected to the bottom of the experiment instrument box body (1), a rectangular groove (13) is formed in the top of the mounting plate (14), the mounting plate (14) is connected with a protective shell (5) in a clamping manner through the rectangular groove (13), the bottom of first splice plate (7) and the equal fixedly connected with card strip (19) in bottom of second splice plate (8), just card strip (19) match the setting with rectangular channel (13), the equal fixedly connected with a plurality of damping spring (11) in both sides of experiment appearance box (1), a plurality of damping spring (11) keep away from the one end of experiment appearance box (1) all with one side fixed connection of damping plate (12).

2. The high voltage tester with a protective housing for power detection according to claim 1, wherein: the utility model discloses a smog alarm device, including baffle (20), corner fixed mounting of one of them has power lamp (4), power lamp (4) pass through switch (6) and battery (15) electric connection, electric power detects digital display table (9) and battery (15) electric connection, smog alarm (10) and battery (15) electric connection.

3. The high voltage tester with a protective housing for power detection according to claim 1, wherein: the number of the first splicing plates (7) and the number of the second splicing plates (8) are two, first threaded holes are formed in the two sides of the first splicing plates (7), second threaded holes are formed in the two sides of the second splicing plates (8), and the first splicing plates (7) are in threaded connection with the second splicing plates (8) through bolts.

4. The high voltage tester with a protective housing for power detection according to claim 1, wherein: the first splicing plate (7) and the second splicing plate (8) comprise dust shields (16), insulating rubber plates (17) and sponge cushions (18), one sides of the dust shields (16) are fixedly connected with one sides of the insulating rubber plates (17), and the other sides of the insulating rubber plates (17) are fixedly connected with one sides of the sponge cushions (18).

5. The high voltage tester with a protective housing for power detection according to claim 1, wherein: the surface of the partition board (20) is provided with a plurality of vent holes, the other corner of the partition board (20) is fixedly provided with a power supply connector, and the power supply connector is electrically connected with the storage battery (15).

6. The high voltage tester with a protective housing for power detection according to claim 1, wherein: one side at experiment appearance box (1) top articulates there is case lid (3), the corner fixedly connected with supporting leg of mounting panel (14) bottom, the bottom fixed mounting of supporting leg has the slipmat.