CN205138388U - Safe distance measuring apparatu - Google Patents
Safe distance measuring apparatu Download PDFInfo
- Publication number
- CN205138388U CN205138388U CN201520975676.2U CN201520975676U CN205138388U CN 205138388 U CN205138388 U CN 205138388U CN 201520975676 U CN201520975676 U CN 201520975676U CN 205138388 U CN205138388 U CN 205138388U
- Authority
- CN
- China
- Prior art keywords
- vernier
- safe distance
- mark post
- distance measuring
- sliding part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000012212 insulator Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides a safe distance measuring apparatu, this safe distance measuring apparatu include the sighting rod and set up first vernier and the second vernier at the sighting rod. Be provided with the scale mark of maring length on the sighting rod, first vernier and second vernier slidable ground set up on the sighting rod. Before the use, the relevant electric power facility's of inquiry safe distance according to first vernier of promotion of the scale mark on the sighting rod and second vernier, makes the distance between first vernier and the second vernier equal safe distance in advance. When measuring safe distance, direct distance of taking first vernier and second vernier to compare between the relevant electric power facility just can confirm whether relevant electric power facility satisfies safe distance, and is reliable accurate.
Description
Technical field
The utility model relates to technical field of electric power, in particular to a kind of safe distance measuring instrument.
Background technology
Wire is hung on shaft tower by insulator, gold utensil by transmission line of electricity, for ensureing safe operation, live wire and shaft tower also exist multiple safe distance, as the length etc. of insulator chain length, bow linear distance shaft tower, these safe distances ensure that line security runs and reliably the carrying out of upkeep operation safety.And present stage, also mainly determine multiple safe distance by the mode of range estimation, this kind of method lacks accuracy, science, brings very big hidden danger to safety in production.
Utility model content
Fundamental purpose of the present utility model is to provide a kind of safe distance measuring instrument, with solve safe distance in prior art measurement lack the problem of reliability.
To achieve these goals, the utility model provides a kind of safe distance measuring instrument, comprising: mark post, mark post is provided with the scale mark indicating length; First vernier, is slidably disposed on mark post; Second vernier, is slidably disposed on mark post.
Further, the first vernier comprises: the first sliding part, is slidably disposed on mark post; First instruction unit, to be arranged on the first sliding part and vertical with mark post.
Further, the first instruction unit is two, and two the first instruction units are arranged on the first sliding part symmetrically along mark post.
Further, the second vernier comprises: the second sliding part, is slidably disposed on mark post; Second instruction unit, to be arranged on the second sliding part and vertical with mark post.
Further, the second instruction unit is two, and two the second instruction units are arranged on the second sliding part symmetrically along mark post.
Further, mark post is cylindrical, and the first sliding part and the second sliding part are rotatably arranged on mark post.
Further, safe distance measuring instrument also comprises: the first fixture, is arranged on the first end of mark post; Second fixture, is arranged on the second end of mark post.
Further, the first fixture is hook, and the second fixture is plug connector.
Application the technical solution of the utility model, before using, inquires about the safe distance of associate power facility in advance, promotes the first vernier and the second vernier, make the distance between the first vernier and the second vernier equal safe distance according to the scale mark on mark post.In time measuring safe distance, directly take the distance between the first vernier and the second vernier comparison associate power facility just can determine whether associate power facility meets safe distance, reliably accurately.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
The Figure of description forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the front view of the embodiment according to safe distance measuring instrument of the present utility model;
Fig. 2 shows the partial side view of the safe distance measuring instrument of Fig. 1.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, mark post; 20, the first vernier; 21, the first sliding part; 22, the first instruction unit; 30, the second vernier; 40, the first fixture; 50, the second fixture.
Embodiment
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
The utility model scheme is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the embodiment of the utility model part, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
Fig. 1 shows the safe distance measuring instrument of the present embodiment, and this safe distance measuring instrument comprises mark post 10 and is arranged on the first vernier 20 and the second vernier 30 of mark post 10.Mark post 10 is provided with the scale mark indicating length, the first vernier 20 and the second vernier 30 are slidably disposed on mark post 10.Before using, inquire about the safe distance of associate power facility in advance, promote the first vernier 20 and the second vernier 30 according to the scale mark on mark post 10, make the distance between the first vernier 20 and the second vernier 30 equal safe distance.In time measuring safe distance, directly take the distance between the first vernier 20 and the second vernier 30 comparison associate power facility just can determine whether associate power facility meets safe distance, reliably accurately.
In the present embodiment, the first vernier 20 comprises the first sliding part 21 and the first instruction unit 22.First sliding part 21 is slidably disposed on mark post 10, and the first instruction unit 22 to be arranged on the first sliding part 21 and vertical with mark post 10.First instruction unit 22 highlights more, and testing staff can be facilitated to compare more intuitively.As shown in Figure 2, in the present embodiment, the first instruction unit 22 is two, and two the first instruction units 22 are arranged on the first sliding part 21 symmetrically along mark post 10.The marking effect of such first vernier 20 is more obvious, facilitates testing staff to observe further.
Optionally, the second vernier 30 also can comprise the second sliding part and the second instruction unit.Second sliding part is slidably disposed on mark post 10, and the second instruction unit to be arranged on the second sliding part and vertical with mark post 10.Further, the second instruction unit is also two, and two the second instruction units are arranged on the second sliding part symmetrically along mark post 10.
In the present embodiment, mark post 10 is cylindrical, and the first sliding part 21 and the second sliding part are rotatably arranged on mark post 10.Like this, when some measurement of angle personnel are inconvenient to observe the first vernier 20 and the second vernier 30, the first vernier 20 and the second vernier 30 can be rotated, make the observation of the first instruction unit 22 and the second instruction unit convenient.
As shown in Figure 1, in the present embodiment, safe distance measuring instrument also comprises the first fixture 40 and the second fixture 50.First fixture 40 is arranged on the first end of mark post 10, and the second fixture 50 is arranged on the second end of mark post 10.Optionally, the first fixture 40 is hook, and the second fixture 50 is plug connector.When reality uses, be convenient to safe distance to measure be arranged on other electric power facilities such as cable by hook and plug connector.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a safe distance measuring instrument, is characterized in that, comprising:
Mark post (10), (10) are provided with the scale mark indicating length with described mark post;
First vernier (20), is slidably disposed on described mark post (10);
Second vernier (30), is slidably disposed on described mark post (10).
2. safe distance measuring instrument according to claim 1, is characterized in that, described first vernier (20) comprising:
First sliding part (21), is slidably disposed on described mark post (10);
First instruction unit (22), is arranged on described first sliding part (21) upper and vertical with described mark post (10).
3. safe distance measuring instrument according to claim 2, it is characterized in that, described first instruction unit (22) is two, and two described first instruction units (22) are arranged on described first sliding part (21) symmetrically along described mark post (10).
4. safe distance measuring instrument according to claim 2, is characterized in that, described second vernier (30) comprising:
Second sliding part, is slidably disposed on described mark post (10);
Second instruction unit, to be arranged on described second sliding part and vertical with described mark post (10).
5. safe distance measuring instrument according to claim 4, is characterized in that, described second instruction unit is two, and two described second instruction units are arranged on described second sliding part symmetrically along described mark post (10).
6. safe distance measuring instrument according to claim 4, is characterized in that, described mark post (10) is for cylindrical, and described first sliding part (21) and described second sliding part are rotatably arranged on described mark post (10).
7. safe distance measuring instrument according to claim 1, is characterized in that, described safe distance measuring instrument also comprises:
First fixture (40), is arranged on the first end of described mark post (10);
Second fixture (50), is arranged on the second end of described mark post (10).
8. safe distance measuring instrument according to claim 7, is characterized in that, described first fixture (40) is hook, and described second fixture (50) is plug connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520975676.2U CN205138388U (en) | 2015-11-30 | 2015-11-30 | Safe distance measuring apparatu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520975676.2U CN205138388U (en) | 2015-11-30 | 2015-11-30 | Safe distance measuring apparatu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205138388U true CN205138388U (en) | 2016-04-06 |
Family
ID=55624174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520975676.2U Active CN205138388U (en) | 2015-11-30 | 2015-11-30 | Safe distance measuring apparatu |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205138388U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371732A (en) * | 2015-11-30 | 2016-03-02 | 国网北京市电力公司 | Safe distance measurement instrument |
| CN111174658A (en) * | 2018-11-12 | 2020-05-19 | 赫克斯冈技术中心 | Measuring system |
-
2015
- 2015-11-30 CN CN201520975676.2U patent/CN205138388U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371732A (en) * | 2015-11-30 | 2016-03-02 | 国网北京市电力公司 | Safe distance measurement instrument |
| CN111174658A (en) * | 2018-11-12 | 2020-05-19 | 赫克斯冈技术中心 | Measuring system |
| US11274912B2 (en) | 2018-11-12 | 2022-03-15 | Hexagon Technology Center Gmbh | Measuring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |