CN215909808U - Non-contact measuring instrument for geometric dimension of electrical equipment - Google Patents
Non-contact measuring instrument for geometric dimension of electrical equipment Download PDFInfo
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- CN215909808U CN215909808U CN202121445262.0U CN202121445262U CN215909808U CN 215909808 U CN215909808 U CN 215909808U CN 202121445262 U CN202121445262 U CN 202121445262U CN 215909808 U CN215909808 U CN 215909808U
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Abstract
The utility model provides a non-contact measuring instrument for the geometric dimension of electrical equipment, belonging to the technical field of electrified measuring tools of high-voltage equipment; the problem that power failure measurement of equipment is needed in a transformer substation is solved; the non-contact measuring instrument comprises a base, wherein a first laser pen and a graduated scale are arranged on the base, a second laser pen is connected onto the graduated scale in a sliding mode, the graduated scale is arranged in parallel with the base, the first laser pen and the second laser pen are both arranged vertically to the base, and the first laser pen is fixedly connected with the base; the utility model has the technical effects that the size of the equipment can be accurately determined without reading a large amount of data on site and power failure, and the utility model is simple and convenient to use, convenient to carry and suitable for site use.
Description
Technical Field
The utility model belongs to the technical field of live-line measuring tools of high-voltage equipment, and particularly relates to a geometric dimension non-contact measuring instrument of electrical equipment.
Background
The main installation size of the replaced equipment needs to be measured before major repair and technical improvement projects in the transformer substation are implemented, matched equipment is customized, the size of a large amount of data searching equipment needs to be browsed on site due to the fact that the number of the equipment is large, a lot of equipment factory specifications and construction drawings in the transformer substation are lost, the size of the equipment needs to be measured on site, a conventional measuring tool needs to power off the equipment, safety measures are arranged, time and labor are wasted, reliable power supply is affected, and a lot of user equipment cannot meet measurement, so that the projects cannot be implemented.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects of the prior art, provides a non-contact measuring instrument for the geometric dimension of electrical equipment, and aims to solve the problem that the power failure measurement of the equipment is required in a transformer substation.
In order to achieve the above object, the present invention is achieved by the following technical solutions.
The utility model provides an electrical equipment geometric dimension non-contact measuring apparatu, includes the base, be provided with first laser pen and scale on the base, sliding connection has the second laser pen on the scale, the scale with base parallel arrangement, first laser pen, second laser pen all with the base sets up perpendicularly, first laser pen with base fixed connection is in the same place.
Furthermore, the graduated scale and the base are fixedly connected together.
Further, the scale is vernier caliper, vernier caliper's blade with base parallel arrangement, be provided with first pipe on the base, first laser pen sets up in the first pipe, first pipe with vernier caliper's fixed card foot is connected, be provided with the second pipe on vernier caliper's the vernier caliper, the second laser pen sets up in the second pipe.
Further, first pipe is the pipeline clamp, the lateral part of pipeline clamp is provided with the engaging lug, the engaging lug with slide caliper's fixed card foot passes through bolted connection and is in the same place.
Compared with the prior art, the utility model has the following beneficial effects: the utility model can accurately determine the size of the equipment without reading a large amount of data on site and power failure, is simple and convenient to use, is convenient to carry and is suitable for site use.
Drawings
The utility model is further described below with reference to the accompanying drawings;
FIG. 1 is a front view of a non-contact meter of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
wherein, 1 is first laser pen, 2 is the second laser pen, 3 is slide caliper's fixed card foot, 4 are the base, 5 are the pipeline clamp, 6 are the pipe, 7 are the bolt, 8 are the vernier scale, 9 are slide caliper.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the embodiments and the accompanying drawings, it is to be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention, and the technical solutions of the present invention are described in detail with reference to the embodiments and the accompanying drawings, but the scope of protection is not limited thereby.
As shown in fig. 1-2, the non-contact measuring instrument for the geometric dimension of the electrical equipment comprises a base 4, a first laser pen 1 and a vernier caliper are arranged on the base 4, a pipeline hoop 5 is welded on the base 4, the first laser pen 1 is arranged in the pipeline hoop 5, therefore, the first laser pen 1 is fixedly connected with the base 4 through the pipeline hoop 5, as shown in fig. 2, the pipeline hoop 5 comprises an open ring structure and a connecting lug connected with an opening of the structure of the circular pipe 6, a hole is arranged on the connecting lug, the connecting lug is detachably connected with a fixed clamping foot 3 of the vernier caliper through a bolt 7, the circular pipe 6 is arranged on a vernier caliper 8 of the vernier caliper, the circular pipe 6 can move left and right along with the vernier caliper 8, a second laser pen 2 is arranged in the circular pipe 6, a body of the vernier caliper is arranged in parallel with the base 4, a gap is arranged between the body of the vernier caliper and the base 4, first laser pen 1, second laser pen 2 all set up with base 4 is perpendicular.
It should be noted that the pipe clamp 5 of the present invention can be replaced by a circular pipe 6, and only the circular pipe 6 needs to be connected with the fixed clamp foot 3 of the vernier caliper; the slide caliper also can replace with other scales, for example the ruler, when replacing slide caliper with the ruler, need set up the support in the one end of ruler, be connected with first pipe 6 through the support, the one end of keeping away from the support on the ruler sets up the slider, and second laser pen 2 sets up on the slider and moves along with the slider.
When the non-contact measuring instrument is used, the non-contact measuring instrument is horizontally placed to the bottom of the size of equipment to be measured, a reference point is calibrated by using the first laser pen 1, the second laser pen 2 is moved to the position of the size to be measured, and the scale below the vernier caliper is read to obtain the size to be measured.
The utility model does not need to contact with the equipment when measuring the size of the equipment, avoids power failure caused by measurement, solves the problems of difficult power failure and incapability of realizing the size of the equipment, is more accurate than the traditional measurement and improves the working efficiency; the problems that safety measures are complex to arrange and potential safety hazards exist in climbing measurement are solved, and a measuring tool which does not need power failure and climbing and can be used for measuring in a long distance is provided; the instrument is simple and convenient to use, convenient to carry, suitable for field use, and capable of accurately determining the size of equipment and the wire diameter of a lead without reading a large amount of data on the field.
While the utility model has been described in further detail with reference to specific preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (4)
1. The utility model provides an electrical equipment geometric dimension non-contact measuring apparatu, a serial communication port, the on-line screen storage device comprises a base, be provided with first laser pen and scale on the base, sliding connection has the second laser pen on the scale, the scale with base parallel arrangement, first laser pen, second laser pen all with the base sets up perpendicularly, first laser pen with base fixed connection is in the same place.
2. The electrical equipment geometry non-contact measuring instrument as claimed in claim 1, wherein the scale is fixedly connected to the base.
3. The non-contact measuring instrument for the geometric dimension of the electrical equipment as claimed in claim 1, wherein the graduated scale is a vernier caliper, a body of the vernier caliper is arranged in parallel with the base, a first circular tube is arranged on the base, the first laser pen is arranged in the first circular tube, the first circular tube is connected with a fixed clamping foot of the vernier caliper, a second circular tube is arranged on the vernier caliper, and the second laser pen is arranged in the second circular tube.
4. The electrical equipment geometric dimension non-contact measuring instrument as claimed in claim 3, wherein the first round tube is a pipe clamp, and the side portion of the pipe clamp is provided with a connecting lug which is connected with the fixing clamp foot of the vernier caliper through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121445262.0U CN215909808U (en) | 2021-06-28 | 2021-06-28 | Non-contact measuring instrument for geometric dimension of electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121445262.0U CN215909808U (en) | 2021-06-28 | 2021-06-28 | Non-contact measuring instrument for geometric dimension of electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215909808U true CN215909808U (en) | 2022-02-25 |
Family
ID=80288467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121445262.0U Active CN215909808U (en) | 2021-06-28 | 2021-06-28 | Non-contact measuring instrument for geometric dimension of electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215909808U (en) |
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2021
- 2021-06-28 CN CN202121445262.0U patent/CN215909808U/en active Active
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