CN212845887U

CN212845887U - Voltage transformer detection device

Info

Publication number: CN212845887U
Application number: CN202021711727.8U
Authority: CN
Inventors: 曾柳云; 陈俊龙; 陈海源
Original assignee: Dongguan Kaiwei Measurement Technology Co ltd
Current assignee: Dongguan Kaiwei Measurement Technology Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-03-30
Anticipated expiration: 2030-08-17

Abstract

The utility model relates to a voltage transformer technical field specifically is voltage transformer detection device, which comprises a housin, the cell body that has sunken form is excavated at the casing middle part, the casing left side is provided with left side frame, the casing right-hand member is provided with right side frame, right side frame top is excavated the cavity that has the level to run through the form, and the cavity has four groups, slidable mounting has the slider in the cavity, the supporting screw that has perpendicular form is twisted to close to the slider left end, supporting screw top integrated into one piece has the support. The utility model discloses a correspond the slider in the cavity nested, rotate supporting screw and go up and down to through the support frame detection line, remove in the detection point position is with the slider cavity again, rotate to twist and close clamping screw and make its bottom support the cavity inner wall, be favorable to detecting according to actual voltage transformer shape, avoid detection line cross contact to influence the testing result.

Description

Voltage transformer detection device

Technical Field

The utility model relates to a voltage transformer technical field specifically is voltage transformer detection device.

Background

The voltage transformer is an indispensable electrical appliance of power transmission and supply systems such as power plants and substations, the precise voltage transformer is an instrument used for enlarging the measurement limit and measuring voltage, power and electric energy in an electrical measurement laboratory, and the voltage transformer and the transformer are similar and are used for transforming the voltage on a line.

At present, the shapes of the voltage transformers are different, the detection positions are different more, the mutual contact of the detection lines is caused to easily influence the detection results, and therefore the voltage transformer detection device is provided, the detection is favorably carried out according to the actual shapes of the voltage transformers, and the detection results are prevented from being influenced by the cross contact of the detection lines.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a voltage transformer detection device has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: voltage transformer detection device, which comprises a housin, the cell body that has sunken form is dug at the casing middle part, the casing left side is provided with left side frame, the casing right-hand member is provided with right side frame, the cavity that the form was run through to the level is dug at right side frame top, and the cavity has four groups, slidable mounting has the slider in the cavity, the supporting screw that has perpendicular form is twisted to the slider left end, supporting screw top integrated into one piece has the support.

As a preferred embodiment of the present invention, the right frame top surface has sliding grooves equally spaced, and the sliding grooves are four groups, and the middle of the slider is screwed with the vertical fixing screw.

As a preferred embodiment of the present invention, the fixing screw is located inside the sliding groove, and the end of the fixing screw abuts against the inner wall of the cavity.

As a preferred embodiment of the utility model, the left side of the top surface of the right frame is equidistantly provided with the line holes.

As a preferred embodiment of the present invention, the middle part of the front end of the housing is engaged with a detection platform.

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

1. the utility model discloses a voltage transformer detection device, through supporting screw, cavity, slider and clamping screw's setting, through corresponding the slider nestification in the cavity, rotate supporting screw and go up and down to play the detection line through the support, remove in the cavity again with the slider according to the check point position, rotate and twist to close clamping screw and make its bottom support the cavity inner wall, be favorable to detecting according to actual voltage transformer shape, avoid detection line cross contact to influence the testing result.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of the voltage transformer detection device of the present invention;

fig. 2 is the utility model discloses voltage transformer detection device's slider structure sketch map.

In the figure: 1. a housing; 2. a trough body; 3. a left frame; 4. a wire hole; 5. a sliding groove; 6. a cavity; 7. a right frame; 8. a detection table; 9. a support screw; 10. a support; 11. fixing the screw rod; 12. a slide block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: voltage transformer detection device, including

casing

1, 1 middle part of casing is excavated the cell body 2 that has sunken form, 1 left side of casing is provided with

left side frame

3, 1 right-hand member of casing is provided with right side frame 7, the cavity 6 that the form was run through to the level is excavated at 7 tops of right side frame, and cavity 6 has four groups, slidable mounting has slider 12 in cavity 6, slider 12 left end is twisted and is closed the support screw 9 of perpendicular form, support screw 9 top integrated into one piece has support 10.

In the embodiment, please refer to fig. 1 and 2, the slide block 12 is nested in the cavity 6, the support screw 9 is rotated to lift, the detection line is erected through the bracket 10, the slide block 12 moves in the cavity 6 again according to the position of the detection point, and the fixing screw 11 is rotated and screwed to enable the bottom of the fixing screw to abut against the inner wall of the cavity 2, so that the detection is favorably carried out according to the shape of the actual voltage transformer, and the detection result is prevented from being influenced by the cross contact of the detection line.

Wherein, right side frame 7 top surface equidistance is dug there is sliding tray 5, and sliding tray 5 is four groups, slider 12 middle part is twisted and is closed vertical form clamping screw 11.

In the embodiment, referring to fig. 1, the sliding block 12 moves in the cavity 12, and the fixing screw 11 moves in the sliding groove 5, so that the bottom of the fixing screw 11 is pressed against the inner wall of the cavity 2 by rotating and screwing.

Wherein, the left side of the top surface of the right frame 7 is equally provided with the wire holes 4.

In this embodiment, please refer to fig. 1, the detecting lines are connected in the through holes 4.

Wherein, the middle part of the front end of the shell 1 is clamped with a detection platform 8.

In the embodiment, referring to fig. 1, a detection platform 8 is fixed in the housing 1 in a snap-fit manner.

It should be noted that, the structure and principle of the voltage transformer detection device of the present invention can be known by the technical manual or by the conventional experimental method, in the idle place of the device, all the electric devices mentioned above, which refer to the power components, electric devices and the adaptive monitoring computer, are connected with the power supply by the wires, and the specific connection means should refer to the following working principle, in which the electric devices complete the electric connection in sequence, the detailed connection means is the known technology in the art, the following main description of the working principle and process, without describing the electric control, the structure and principle of the voltage transformer detection device can be known by the technical manual or the conventional experimental method, when working, the voltage transformer is clamped corresponding to the groove body 2, by nesting the sliding block 12 corresponding to the cavity 6, the supporting screw rods 9 are rotated to lift, the detection lines are erected through the supports 10, the sliding blocks 12 are moved in the cavities 6 according to detection point positions, the fixing screw rods 11 are rotated and screwed to enable the bottoms of the fixing screw rods to abut against the inner walls of the cavities 2 to be fixed, the detection lines extend out of the line holes 4, and the detection lines correspond to the voltage transformers to be detected.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Voltage transformer detection device, including casing (1), its characterized in that: casing (1) middle part is dug and is had cell body (2) of sunken form, casing (1) left side is provided with left side frame (3), casing (1) right-hand member is provided with right side frame (7), cavity (6) that the level runs through the form are dug at right side frame (7) top, and cavity (6) have four groups, slidable mounting has slider (12) in cavity (6), slider (12) left end is twisted and is closed support screw (9) that have perpendicular form, support screw (9) top integrated into one piece has support (10).

2. The voltage transformer detection device of claim 1, wherein: the top surface of the right frame (7) is equidistantly provided with sliding grooves (5), the sliding grooves (5) are four groups, and the middle part of the sliding block (12) is screwed with a vertical fixing screw rod (11).

3. The voltage transformer detection device of claim 2, wherein: the fixed screw rod (11) is positioned in the sliding groove (5), and the tail end of the fixed screw rod (11) abuts against the inner wall of the cavity (6).

4. The voltage transformer detection device of claim 1, wherein: the left side of the top surface of the right frame (7) is equidistantly provided with wire holes (4).

5. The voltage transformer detection device of claim 1, wherein: the middle part of the front end of the shell (1) is clamped with a detection table (8).