CN210109156U

CN210109156U - Safe type high-voltage testing equipment

Info

Publication number: CN210109156U
Application number: CN201920777344.1U
Authority: CN
Inventors: 张玉明
Original assignee: Yangzhou Suer Electric Co Ltd
Current assignee: Yangzhou Suer Electric Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-02-21
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a safe type high-tension test equipment belongs to electron product detection technical field, the test instrument comprises a tester, one side on the inside top of test instrument is provided with the cavity, one side of cavity is provided with the first port of multiunit, the both ends of cavity all are provided with the spout, the inboard of cavity is provided with the protection cabinet, one side that the protection cabinet is close to first port be provided with first port assorted second port. The utility model discloses a protection cabinet that sets up, put into protection cabinet with the equipment that awaits measuring, make the port and the second port of the equipment that awaits measuring be connected, through promoting protection cabinet, make the first port of second port connection, the insulation board blocks protection cabinet, avoid the staff to touch under the electric leakage condition, protect the human body, and through the draw-in groove that sets up, drive the fixture block through the spring and reset the upward movement, make the fixture block in the place that the draw-in groove was aimed at, the fixture block wears into in the draw-in groove, fix the position of protection cabinet, better cooperation test environment.

Description

Safe type high-voltage testing equipment

Technical Field

The utility model relates to an electronic product detects technical field, specifically is a safe type high voltage testing equipment.

Background

The high-voltage test is also called high-voltage test, the partial discharge test is a non-destructive test project, and at present, two types of test methods are available, one is to use power frequency withstand voltage as pre-excitation voltage to reduce to partial discharge test voltage for a duration of several minutes to measure partial discharge amount, and the other is to use Um as pre-excitation voltage to reduce to partial discharge test voltage for a duration of 1 hour to measure partial discharge amount, so as to test the data of the product and judge the service performance of the product.

Many of the existing test devices are directly connected devices, and have no structure for protecting the devices, so that the devices are directly exposed, if interfaces of the devices are not aligned, certain dangerousness is caused to the surrounding environment, and the fixed structure of the test devices is single, so that the test environment cannot be well matched.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the equipment is not protected by a structure, the equipment is directly exposed and possibly causes certain danger, the fixing structure is single, and the test environment cannot be well matched, the safety type high-voltage test equipment is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safe type high-tension electricity test equipment, includes the tester, one side on the inside top of tester is provided with the cavity, one side of cavity is provided with the first port of multiunit, the both ends of cavity all are provided with the spout, the inboard of cavity is provided with the protection cabinet, one side that the protection cabinet is close to first port be provided with first port assorted second port, the inside of protection cabinet is provided with the equipment that awaits measuring, one side that the spout was kept away from to the protection cabinet is fixed with the insulation board, the both ends that spout one side was kept away from to the insulation board all are fixed with the handle, the bottom that the insulation board is close to handle one side is provided with the draw-in groove, the top that the tester is close to draw-.

Preferably, both ends of the protection cabinet are fixed with sliding blocks matched with the sliding grooves, and the protection cabinet is in sliding connection with the cavity through the mutual matching of the sliding grooves and the sliding blocks.

Preferably, the bottom at fixed plate both ends all is provided with the fixture block that runs through to the fixed plate top, but the protection cabinet passes through mutually supporting of fixture block draw-in groove and can dismantle the connection.

Preferably, the two groups of the clamping blocks are fixedly connected through a connecting rod.

Preferably, the outside of fixture block all is provided with the spring, and the both ends of spring are connected with fixed plate and connecting rod respectively.

Preferably, pulleys are arranged at four corners of the bottom of the tester, and braking devices are arranged on the pulleys.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a protection cabinet that sets up, put into protection cabinet with the equipment that awaits measuring, make the port and the second port of the equipment that awaits measuring be connected, through promoting protection cabinet, make the first port of second port connection, the insulation board blocks protection cabinet, avoid the staff to touch under the electric leakage condition, protect the human body, and through the draw-in groove that sets up, drive the fixture block through the spring and reset the upward movement, make the fixture block in the place that the draw-in groove was aimed at, the fixture block wears into in the draw-in groove, fix the position of protection cabinet, better cooperation test environment.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a schematic structural diagram of the fixing plate of the present invention.

In the figure: 1. a tester; 2. a first port; 3. a cavity; 4. a chute; 5. a protection cabinet; 6. an insulating plate; 7. a handle; 8. a device to be tested; 9. a second port; 10. a card slot; 11. a fixing plate; 12. a clamping block; 13. a spring; 14. a connecting rod; 15. a slide block.

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.

The tester (model JG5-5L) mentioned in the utility model can be obtained by market or private ordering.

Please refer to fig. 1-3, a safe high voltage testing apparatus, which comprises a tester 1, a cavity 3 is disposed on one side of the top end inside the tester 1, a plurality of groups of first ports 2 are disposed on one side of the cavity 3, sliding chutes 4 are disposed at both ends of the cavity 3, a protection cabinet 5 is disposed on the inner side of the cavity 3, a second port 9 matched with the first port 2 is disposed on one side of the protection cabinet 5 close to the first port 2, a device 8 to be tested is disposed inside the protection cabinet 5, an insulation board 6 is fixed on one side of the protection cabinet 5 far away from the sliding chute 4, handles 7 are fixed at both ends of one side of the insulation board 6 far away from the sliding chute 4, a clamping groove 10 is disposed at the bottom of one side of the insulation board 6 close to the handles 7, and a fixing plate.

The utility model discloses an insulation board 6 that sets up, when promotion protection cabinet 5 is inboard to tester 1, insulation board 6 supports the position of protection cabinet 5 for tester 1's the outside does not have the electric current, protects operating personnel.

Please refer to fig. 1 and 2, two ends of the protection cabinet 5 are fixed with sliding blocks 15 matching with the sliding grooves 4, and the protection cabinet 5 is connected with the cavity 3 in a sliding manner through the mutual matching of the sliding grooves 4 and the sliding blocks 15.

This kind of safe type high voltage test equipment is through the slider 15 that sets up, under slider 15 and spout 4 mutually support, makes protection cabinet 5's pulling operation more convenient.

Please refer to fig. 1 and 3, the bottom of the two ends of the fixing plate 11 is provided with a locking block 12 penetrating to the top of the fixing plate 11, and the protection cabinet 5 is detachably connected with the locking groove 10 through the locking block 12.

This kind of safe type high voltage test equipment makes protection cabinet 5 and tester 1 fix through the fixture block 12 that sets up under the mutually supporting of fixture block 12 and draw-in groove 10.

Please refer to fig. 3, the two sets of latch blocks 12 are fixedly connected by a connecting rod 14.

This kind of safe type high voltage test equipment is through the connecting rod 14 that sets up, through pulling connecting rod 14 downwards, makes connecting rod 14 drive fixture block 12 and draw-in groove 10 separation.

Please refer to fig. 3, the outer sides of the locking blocks 12 are provided with springs 13, and two ends of the springs 13 are respectively connected to the fixing plate 11 and the connecting rod 14.

This kind of safe type high voltage test equipment makes the better drive fixture block 12 of spring 13 and draw-in groove 10 block through the spring 13 that sets up.

Please refer to fig. 1, the four corners of the bottom of the tester 1 are all provided with pulleys, and the pulleys are provided with braking devices.

This kind of safe type high voltage test equipment is through the pulley that sets up, and the supplementary 1 appointed position that promotes that can be better.

The working principle is as follows: when the device protection device is used, the tester 1 is pushed to a specified place, the device 8 to be tested is placed in the protection cabinet 5, the device 8 to be tested is connected with the second port 9, then the protection cabinet 5 is pushed, the sliding block 15 with the protection cabinet 5 slides in the sliding groove 4 until the second port 9 is inserted into the first port 2, the second port 9 is connected with the first port 2, meanwhile, the bottom of the protection cabinet 5 rubs against the fixture block 12 in the sliding process of the protection cabinet 5, the protection cabinet 5 supports against the fixture block 12 and downwards, the fixture block 12 stretches the spring 13, when the clamping groove 10 moves to the position of the fixture block 12, the spring 13 resets to drive the fixture block 12 to move upwards, the fixture block 12 is clamped into the clamping groove 10, at the moment, the insulation plate 6 supports against the tester 1, the device 8 to be tested is positioned on the inner side of the tester 1, the insulation plate 6 is positioned outside the protection cabinet 5, the device 8 to be tested is subjected to protection, then the, the voltage is reduced to zero after the voltage is maintained for a specified time under the secondary voltage, the whole test process is completed, and test data is checked on an external PC device connected with the tester 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a safe type high voltage test equipment, includes tester (1), its characterized in that: a cavity (3) is arranged on one side of the top end in the tester (1), a plurality of groups of first ports (2) are arranged on one side of the cavity (3), both ends of the cavity (3) are provided with sliding chutes (4), the inner side of the cavity (3) is provided with a protective cabinet (5), a second port (9) matched with the first port (2) is arranged on one side of the protection cabinet (5) close to the first port (2), the device to be tested (8) is arranged in the protection cabinet (5), an insulation board (6) is fixed on one side of the protection cabinet (5) far away from the sliding chute (4), handles (7) are fixed at the two ends of one side of the insulating plate (6) far away from the sliding chute (4), the bottom of the insulating plate (6) close to one side of the handle (7) is provided with a clamping groove (10), and a fixing plate (11) is fixed at the top of one side of the tester (1) close to the clamping groove (10).

2. The safety high voltage electrical test apparatus of claim 1, wherein: the both ends of protection cabinet (5) all are fixed with slider (15) with spout (4) assorted, protection cabinet (5) are through mutually supporting and cavity (3) sliding connection of spout (4) and slider (15).

3. The safety high voltage electrical test apparatus of claim 1, wherein: the bottom at fixed plate (11) both ends all is provided with fixture block (12) that run through to fixed plate (11) top, but protection cabinet (5) can be dismantled through mutually supporting of fixture block (12) draw-in groove (10) and connect.

4. A safety high voltage electrical test apparatus according to claim 3, wherein: the two groups of fixture blocks (12) are fixedly connected through a connecting rod (14).

5. The safety high voltage electrical test apparatus of claim 4, wherein: the outer sides of the clamping blocks (12) are provided with springs (13), and two ends of each spring (13) are respectively connected with a fixing plate (11) and a connecting rod (14).

6. The safety high voltage electrical test apparatus of claim 1, wherein: the four corners of the bottom of the tester (1) are provided with pulleys, and the pulleys are provided with braking devices.