CN215066982U

CN215066982U - Power transformer detection device

Info

Publication number: CN215066982U
Application number: CN202120222112.7U
Authority: CN
Inventors: 丁鹏杰; 伊颖; 孔娟; 郭文丽
Original assignee: Yankuang Lunan Chemical Co ltd
Current assignee: Yankuang Lunan Chemical Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-12-07
Anticipated expiration: 2031-01-26

Abstract

The utility model provides a power transformer detection device, including the universal meter body, the rolling chamber has been seted up to the inside of universal meter body, the inner wall in rolling chamber rotates and is connected with the rolling axle, the rolling axle is hollow structure, and the inner wall fixedly connected with spiral spring of rolling axle, the surface winding of rolling axle has connecting wire, connecting wire keeps away from the one end of rolling axle and extends the side and the fixedly connected with detection gauge outfit of universal meter body, the side fixedly connected with fixation clamp of detection gauge outfit, the spout has been seted up to the side of detecting the gauge outfit. This power transformer detection device, through setting up type of falling L chucking pole, chucking ring and chucking spring, can the chucking connecting wire, the length of adjusting connecting wire when conveniently carrying out the measurement of power supply transformer is fixed according to carrying out the power supply transformer, through setting up rolling axle and volute spiral spring, makes things convenient for the rolling connecting wire to portable makes whole device have the effect of making things convenient for the rolling connecting wire and carrying.

Description

Power transformer detection device

Technical Field

The utility model belongs to the technical field of the transformer detects, especially, relate to a power transformer detection device.

Background

The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.

The power transformer is a soft magnetic electromagnetic element, has the functions of power transmission, voltage transformation and insulation isolation, is widely applied to power supply technology and power electronic technology, and mainly has the functions of voltage transformation, impedance transformation, isolation, voltage stabilization and the like.

At the in-process that power transformer used, need regularly detect power transformer to guarantee power transformer's normal work, and the mode that mainly detects power transformer now detects through using the universal meter, current universal meter is at the in-process that uses, and black pen-shape metre and red pen-shape metre are all pegged graft on the universal meter through connecting wire, lead to still need carry connecting wire when carrying the universal meter, cause inconvenient phenomenon of carrying.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the present disclosure provides a power transformer detection device, which can be simply carried and is more convenient to detect.

In order to achieve the purpose, the following technical scheme is adopted in the disclosure:

a power transformer detection apparatus comprising: the universal meter comprises a universal meter body, the rolling chamber has been seted up to the inside of universal meter body, the inner wall in rolling chamber rotates and is connected with the rolling axle, the rolling axle is hollow structure, the surface winding of rolling axle has connecting wire, the one end that the rolling axle was kept away from to connecting wire extends the side and the fixedly connected with detection gauge outfit of universal meter body.

Furthermore, a fixing clamp is fixedly connected to the side face of the detection gauge head.

Furthermore, a sliding groove is formed in the side face of the detection gauge head, a pressing rod is connected to the inner wall of the sliding groove in a sliding mode, and a movable clamp is fixedly connected to the side face of the pressing rod.

Further, the inner wall of the winding shaft is fixedly connected with a volute spiral spring.

Furthermore, the number of the winding shaft, the scroll spring, the connecting wire and the detection gauge heads is two, and the two detection gauge heads are respectively a red gauge pen head and a black gauge pen head.

Further, a clamping groove is formed in the side face of the multimeter body, and an inverted L-shaped clamping rod is connected to the inner wall of the clamping groove in a sliding mode.

Furthermore, the bottom end of the inverted L-shaped clamping rod is fixedly connected with a clamping ring used for clamping a connecting wire.

Further, the last fixed surface of type of falling L chucking pole is connected with chucking spring, chucking spring's top fixed connection is at the interior roof of chucking groove, the inner wall fixedly connected with antiskid rubber circle of chucking ring.

Furthermore, the bottom end of the pressing rod is fixedly connected with a clamping spring, and the bottom end of the clamping spring is fixedly connected with the bottom end of the pressing rod.

Furthermore, a placing groove is formed in the upper surface of the fixing clamp, and a detection needle is rotatably connected to the inner wall of the placing groove through a damping rotating shaft.

The beneficial effects of this disclosure are:

according to the power transformer detection device, the reverse L-shaped clamping rod, the clamping ring and the clamping spring are arranged, so that the connecting wire can be clamped, the length of the connecting wire can be conveniently adjusted and fixed when the power transformer is measured, the winding shaft and the volute spiral spring are arranged, the connecting wire can be conveniently wound, the carrying is convenient, and therefore the whole device has the effects of conveniently winding the connecting wire and carrying; through setting up fixation clamp, pressing rod, activity clamp and clamping spring, the convenience will detect the gauge outfit when detecting and fix the surface at the column joint, through setting up the detection needle, conveniently detects the poroid joint.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure and are not to limit the disclosure.

Fig. 1 is a schematic structural diagram of a power transformer detection apparatus provided in an embodiment of the present disclosure;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic side view of a power transformer detection apparatus according to an embodiment of the present disclosure;

wherein, 1, multimeter body; 2. a winding shaft; 3. a volute spiral spring; 4. connecting an electric wire; 5. detecting a gauge outfit; 6. a fixing clip; 7. a pressing lever; 8. a movable clamp; 9. an inverted L-shaped clamping rod; 10. a clamping ring; 11. a chucking spring; 12. a clamping spring; 13. and (6) detecting the needle.

Detailed Description

The present disclosure is further described with reference to the following drawings and examples.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only relational terms determined for convenience in describing structural relationships of the parts or elements of the present disclosure, and do not refer to any parts or elements of the present disclosure, and are not to be construed as limiting the present disclosure.

In the present disclosure, terms such as "fixedly connected", "connected", and the like are to be understood in a broad sense, and mean either a fixed connection or an integrally connected or detachable connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present disclosure can be determined on a case-by-case basis by persons skilled in the relevant art or technicians, and are not to be construed as limitations of the present disclosure.

As shown in fig. 1, the power transformer detection device of this embodiment, including universal meter body 1, the rolling chamber has been seted up to universal meter body 1's inside, the inner wall in rolling chamber rotates and is connected with rolling axle 2, rolling axle 2 is hollow structure, and the inner wall fixedly connected with volute spiral spring 3 of rolling axle 2, the surface winding of rolling axle 2 has connecting wire 4, through setting up rolling axle 2 and volute spiral spring 3, make things convenient for rolling connecting wire 4, so that carry, thereby make whole device have the effect of making things convenient for rolling connecting wire 4 and carrying.

The chucking groove has been seted up to universal meter body 1's side, the inner wall sliding connection in chucking groove has type of falling L chucking pole 9, the bottom fixedly connected with of type of falling L chucking pole 9 is used for chucking connecting wire 4's chucking ring 10, the last fixed surface of type of falling L chucking pole 9 is connected with chucking spring 11, chucking spring 11's top fixed connection is at the interior roof in chucking groove, the inner wall fixedly connected with anti-skidding rubber circle of chucking ring 10, through setting up type of falling L chucking pole 9, chucking ring 10 and chucking spring 11, can chucking connecting wire 4, the convenience is according to adjusting connecting wire 4's length and fixing when carrying out the measurement of power supply transformer.

One end of the connecting wire 4 far away from the winding shaft 2 extends out of the side face of the multimeter body 1 and is fixedly connected with a detection gauge outfit 5, the winding shaft 2, the scroll spring 3, the connecting wire 4 and the detection gauge outfit 5 are two in number, and the two detection gauge outfits 5 are respectively a red meter pen point and a black meter pen point.

Detect side fixedly connected with fixation clamp 6 of gauge outfit 5, the standing groove has been seted up to the upper surface of fixation clamp 6, and the inner wall of standing groove rotates through the damping pivot to be connected with detects needle 13, detects needle 13 through setting up, conveniently detects the poroid joint.

The spout has been seted up to the side that detects gauge outfit 5, and the inner wall sliding connection of spout has a pressure pole 7, presses the bottom fixedly connected with clamping spring 12 of pressure pole 7, and clamping spring 12's bottom fixed connection is in the bottom of pressing pole 7, presses the side fixedly connected with activity clamp 8 of pressure pole 7, through setting up fixation clamp 6, pressing pole 7, activity clamp 8 and clamping spring 12, the convenience will detect gauge outfit 5 when detecting and fix the surface at the column joint.

The working principle is as follows:

when this detection device detects power transformer when needs use, pull out the connecting wire 4 of suitable length earlier, and utilize chucking ring 10 and chucking spring 11 to fix, when detecting the columnar joint, press down press bar 7, place the columnar joint between fixation clamp 6 and activity clamp 8, and make fixation clamp 6 and activity clamp 8 press from both sides tight columnar joint under clamping spring 12's effect, can utilize universal meter body 1 to detect, when detecting the poroid joint, rotate detection needle 13, it can detect to insert the poroid inside of poroid joint with detection needle 13, after finishing detecting, loosen chucking ring 10, connecting wire 4 is convoluteed around the surface of rolling axle 2 under the effect of spiral spring 3, thereby make whole device have the effect of convenient connection rolling electric wire 4 and carrying.

The above description is only a preferred embodiment of the present disclosure and is not intended to limit the present disclosure, and various modifications and changes may be made to the present disclosure by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.

Claims

1. A power transformer detection device, comprising: the universal meter comprises a universal meter body, the rolling chamber has been seted up to the inside of universal meter body, the inner wall in rolling chamber rotates and is connected with the rolling axle, the rolling axle is hollow structure, the surface winding of rolling axle has connecting wire, the one end that the rolling axle was kept away from to connecting wire extends the side and the fixedly connected with detection gauge outfit of universal meter body.

2. The power transformer detection device as claimed in claim 1, wherein a fixing clip is fixedly connected to a side surface of the detection gauge head.

3. The power transformer detection device as claimed in claim 2, wherein a sliding groove is formed on a side surface of the detection gauge head, a pressing rod is slidably connected to an inner wall of the sliding groove, and a movable clip is fixedly connected to a side surface of the pressing rod.

4. The power transformer detection device of claim 3, wherein a spiral spring is fixedly connected to the inner wall of the winding shaft.

5. The power transformer detection device according to claim 4, wherein the number of the winding shaft, the scroll spring, the connecting wire and the detection gauge heads is two, and the two detection gauge heads are respectively a red gauge pen head and a black gauge pen head.

6. The power transformer detection device as claimed in claim 5, wherein a clamping groove is formed in a side surface of the multimeter body, an inverted L-shaped clamping rod is slidably connected to an inner wall of the clamping groove, and a clamping ring for clamping a connecting wire is fixedly connected to a bottom end of the inverted L-shaped clamping rod.

7. The power transformer detecting device as claimed in claim 6, wherein a chucking spring is fixedly connected to an upper surface of the inverted L-shaped chucking rod.

8. The power transformer detection device as claimed in claim 7, wherein the top end of the clamping spring is fixedly connected to the inner top wall of the clamping groove, and the inner wall of the clamping ring is fixedly connected with the anti-slip rubber ring.

9. The power transformer detecting device as claimed in claim 8, wherein a clamping spring is fixedly connected to a bottom end of the pressing rod, and a bottom end of the clamping spring is fixedly connected to a bottom end of the pressing rod.

10. The power transformer detection device as claimed in claim 9, wherein a placement groove is formed on an upper surface of the fixing clip, and a detection pin is rotatably connected to an inner wall of the placement groove through a damping rotation shaft.