CN211785960U

CN211785960U - Novel high-voltage switch characteristic tester

Info

Publication number: CN211785960U
Application number: CN201922493722.6U
Authority: CN
Inventors: 雷奇; 雷阳
Original assignee: Wuhan Kaidi Zhengda Electric Co ltd
Current assignee: Wuhan Kaidi Zhengda Electric Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-27
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a novel high-voltage switch characteristic tester, relate to bicycle accessory equipment for packing field, comprises a box bod, the upper cover, layer board and L template, the box body rear end is connected with the upper cover through the hinge rotation, the inside lower surface of upper cover transversely bonds and is fixed with two connecting plates, two connecting plate upper surfaces all bond and are fixed with a plurality of rubber rings, the inside lower surface welded fastening of box body has a plurality of first springs, the common welded fastening of a plurality of first spring upper surfaces has the layer board, the layer board upper surface is provided with the tester body, the L template is provided with eight, eight L templates are welded fastening respectively in the inside four corners department of box body, and set up from top to bottom two L templates of same angle department, all be provided with the square plate between the L template, the square plate upside is provided with T type pole, T type pole lower extreme runs through the square plate and. The utility model discloses be convenient for accomodate and arrange the connecting wire in order, the damping is effectual, avoids the tester body to break away from the box body, portable, and the protection nature is good.

Description

Novel high-voltage switch characteristic tester

Technical Field

The utility model relates to a high tension switchgear test equipment field especially relates to a novel high tension switchgear characteristic tester.

Background

High voltage circuit breakers are important control devices in electrical power systems. The operation quantity of the high-voltage circuit breakers in the power grid is the largest, the operation conditions and the technical requirements are relatively complex, and the operation reliability of the high-voltage circuit breakers not only is related to the high-voltage circuit breakers, but also affects other equipment and even the whole power grid. Therefore, testing the characteristics of high voltage circuit breakers is an important task.

The existing high-voltage switch characteristic tester does not carry a circuit, the test efficiency can be reduced by the disordered connecting wire during wiring, the tester cannot be protected in the process of transporting and using the tester body, and therefore the novel high-voltage switch characteristic tester is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel high-voltage switch characteristic tester.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel high-voltage switch characteristic tester comprises a box body, an upper cover, a supporting plate and an L-shaped plate, wherein the rear end of the box body is rotatably connected with the upper cover through a hinge, two connecting plates are transversely and fixedly bonded on the lower surface inside the upper cover, a plurality of rubber rings are fixedly bonded on the upper surfaces of the two connecting plates, a plurality of first springs are fixedly welded on the lower surface inside the box body, the supporting plate is jointly and fixedly welded on the upper surface of the first springs, a tester body is arranged on the upper surface of the supporting plate, the number of the L-shaped plates is eight, the eight L-shaped plates are respectively and fixedly welded at four corners inside the box body, the two L-shaped plates at the same corner are arranged up and down, a square plate is arranged between the L-shaped plates, a T-shaped rod is arranged on the upper side of the square plate, the lower end of the T-shaped rod penetrates through the square plate and is, and a second spring is arranged on the upper surface of the rubber plate.

Preferably, the foam shockproof layer is fixedly bonded on the inner wall of the box body and is of a clip shape.

Preferably, the upper side of the L-shaped plate positioned on the upper side is provided with a screw, the surface of the square plate is provided with a threaded hole, and the screw penetrates through the L-shaped plate and extends into the threaded hole.

Preferably, the upper end of the rubber ring is provided with a through groove.

Preferably, a fastener is arranged at the rear end of the upper cover, a fastener is fixed on the front surface of the box body, and the fastener is matched with the fastener.

Preferably, a handle is fixed to the front surface of the case by a bolt.

The utility model has the advantages that: can fix the connecting wire in the rubber ring through connecting plate and rubber ring to use when being convenient for the wiring, be convenient for carry out the damping in the transportation through first spring and layer board, through the design of L template and second spring rubber slab isotructure, then prevent that the tester body from breaking away from the box body, also play the damping effect at the removal in-process, thereby the century with protect the tester body.

The utility model discloses be convenient for accomodate and arrange the connecting wire in order, the damping is effectual, avoids the tester body to break away from the box body, portable, and the protection nature is good.

Drawings

Fig. 1 is the utility model provides a novel high-voltage switch characteristic tester's top view.

Fig. 2 is the utility model provides a novel box body's main cut-away view among high tension switchgear characteristic tester.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a top view of the rubber ring.

Reference numbers in the figures: the tester comprises a rubber ring 1, a connecting plate 2, an upper cover 3, a box body 4, a foam shockproof layer 5, a tester body 6, a square plate 7, an L-shaped plate 8, a screw 9, a first spring 10, a T-shaped rod 11, a second spring 12, a rubber plate 13 and a supporting plate 14.

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.

Referring to fig. 1-4, a novel high-voltage switch characteristic tester comprises a box body 4, an upper cover 3, a supporting plate 14 and L-shaped plates 8, wherein the rear end of the box body 4 is rotatably connected with the upper cover 3 through a hinge, two connecting plates 2 are transversely bonded and fixed on the inner lower surface of the upper cover 3, a plurality of rubber rings 1 are bonded and fixed on the upper surfaces of the two connecting plates 2, a plurality of first springs 10 are welded and fixed on the inner lower surface of the box body 4, the supporting plate 14 is jointly welded and fixed on the upper surface of the first springs 10, a tester body 6 is arranged on the upper surface of the supporting plate 14, eight L-shaped plates 8 are arranged, the eight L-shaped plates 8 are respectively welded and fixed at four corners inside the box body 4, the two L-shaped plates 8 at the same corner are arranged up and down, a square plate 7 is arranged between the L-shaped plates 8, a T-shaped rod 11 is arranged on the, the lower surface of the rubber plate 13 extends to the upper surface of the tester body 6, and the upper surface of the rubber plate 13 is provided with a second spring 12.

4 inner walls of box body bonds and is fixed with the shockproof layer of foam 5, the shockproof layer of foam 5 is the type of returning, be convenient for protect tester body 6, the 8 upsides of L template that are located the upside are provided with

screw

9, 7 surface machining threaded holes of square plate, screw 9 runs through L template 8 and extends to threaded hole in, be convenient for fix square plate 7, logical groove has all been seted up to 1 upper end of rubber ring, be convenient for place the connecting wire, 3 rear ends of upper cover are provided with the fastener, 4 front surface of box body are fixed with the fastener, fastener and fastener are matchd each other, be convenient for connect upper cover 3 and box body 4, 4 front surfaces of box body have the handle through the bolt fastening, portable device.

The working principle is as follows: the device is when using, the user places the connecting wire in rubber ring 1 through the logical groove of 1 front end of rubber ring, thereby be convenient for accomodate the connecting wire, and then be convenient for take when the test, make box body 4 when producing the vibration under the effect through first spring 10 and layer board 14, produce the power opposite with the vibration, thereby carry out the damping to tester body 6, place square plate 7 between L template 8, and it is fixed through screw 9, thereby make rubber slab 13 and tester body 6 upper surface contact, and then prevent that tester body 6 from breaking away from box body 4, simultaneously when the vibration, second spring 12 is all the time with tester body 6 contact, thereby form the secondary protection to tester body 6. The utility model discloses be convenient for accomodate and arrange the connecting wire in order, the damping is effectual, avoids the tester body to break away from the box body, portable, and the protection nature is good.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel high-voltage switch characteristic tester comprises a box body (4), an upper cover (3), a supporting plate (14) and L-shaped plates (8), and is characterized in that the rear end of the box body (4) is rotatably connected with the upper cover (3) through a hinge, two connecting plates (2) are transversely bonded and fixed on the inner lower surface of the upper cover (3), a plurality of rubber rings (1) are bonded and fixed on the upper surfaces of the two connecting plates (2), a plurality of first springs (10) are welded and fixed on the inner lower surface of the box body (4), the supporting plate (14) is jointly welded and fixed on the upper surfaces of the first springs (10), a tester body (6) is arranged on the upper surface of the supporting plate (14), eight L-shaped plates (8) are respectively welded and fixed at four corners inside the box body (4), and the two L-shaped plates (8) at the same corner are arranged up and down, all be provided with square slab (7) between L template (8), square slab (7) upside is provided with T type pole (11), T type pole (11) lower extreme runs through square slab (7) and bonds and is fixed with rubber slab (13), rubber slab (13) lower surface extends to tester body (6) upper surface, rubber slab (13) upper surface is provided with second spring (12).

2. The novel high-voltage switch characteristic tester as claimed in claim 1, wherein the foam shockproof layer (5) is adhered and fixed on the inner wall of the box body (4), and the foam shockproof layer (5) is of a clip shape.

3. The novel high-voltage switch characteristic tester as claimed in claim 1, wherein a screw (9) is arranged on the upper side of the L-shaped plate (8) on the upper side, a threaded hole is processed on the surface of the square plate (7), and the screw (9) penetrates through the L-shaped plate (8) and extends into the threaded hole.

4. The novel high-voltage switch characteristic tester according to claim 1, wherein the upper end of the rubber ring (1) is provided with a through groove.

5. The novel high-voltage switch characteristic tester as claimed in claim 1, wherein a fastener is arranged at the rear end of the upper cover (3), a fastener is fixed on the front surface of the box body (4), and the fastener are matched with each other.

6. The novel high-voltage switch characteristic tester as claimed in claim 1, wherein a handle is fixed on the front surface of the box body (4) through bolts.