CN105371732A - Safe distance measurement instrument - Google Patents
Safe distance measurement instrument Download PDFInfo
- Publication number
- CN105371732A CN105371732A CN201510860096.3A CN201510860096A CN105371732A CN 105371732 A CN105371732 A CN 105371732A CN 201510860096 A CN201510860096 A CN 201510860096A CN 105371732 A CN105371732 A CN 105371732A
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- vernier
- mark post
- safe distance
- sliding part
- measuring instrument
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The present invention provides a safe distance measurement instrument. The safe distance measurement instrument comprises a mark post and a first vernier and a second vernier arranged on the mark post. The mark post is provided with a calibration line indicating the length, and the first vernier and the second vernier are slidingly arranged on the mark post. Prior to usage, the safe distance of associated electric power facilities is inquired in advance, the first vernier and the second vernier are pushed according to the calibration line on the mark post to allow the distance between the first vernier and the second vernier to be equal to the safety distance. When the safety distance is measured, the first vernier and the second vernier are directly used to compare with the distance between associated electric power facilities to determine whether the associated electric power facilities satisfy the safety distance or not, therefore the measurement is reliable and accurate through adoption of the safe distance measurement instrument.
Description
Technical field
The present invention 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.
Summary of the invention
Fundamental purpose of the present invention 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 invention 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.
Apply technical scheme of the present invention, before using, inquire about the safe distance of associate power facility in advance, promote the first vernier and the second vernier according to the scale mark on mark post, make the distance between the first vernier and the second vernier equal safe distance.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 present invention also has other object, feature and advantage.Below with reference to figure, the present invention is further detailed explanation.
Accompanying drawing explanation
The Figure of description forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the front view of the embodiment according to safe distance measuring instrument of the present invention;
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 present invention and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
The present invention program is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the embodiment of a part of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
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 the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
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 |
|---|---|---|---|
| CN201510860096.3A CN105371732A (en) | 2015-11-30 | 2015-11-30 | Safe distance measurement instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510860096.3A CN105371732A (en) | 2015-11-30 | 2015-11-30 | Safe distance measurement instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105371732A true CN105371732A (en) | 2016-03-02 |
Family
ID=55374146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510860096.3A Pending CN105371732A (en) | 2015-11-30 | 2015-11-30 | Safe distance measurement instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105371732A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238341A (en) * | 2020-01-19 | 2020-06-05 | 国网山东省电力公司济南供电公司 | Utilize unmanned aerial vehicle to carry out remote control's line-to-line distance measuring device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB593096A (en) * | 1945-05-07 | 1947-10-08 | Dunkley & Davidson Ltd | Improvements in draughtsmen's scales |
| CN2120317U (en) * | 1992-01-19 | 1992-10-28 | 徐州市电业局 | Insulating ranging rod |
| CN2426131Y (en) * | 2000-06-14 | 2001-04-04 | 刘云婷 | Intelligent active rule |
| CN201593953U (en) * | 2010-01-28 | 2010-09-29 | 三箭建设工程集团有限公司 | Multifunctional lead box locating rule |
| CN102419145A (en) * | 2011-12-20 | 2012-04-18 | 山东电力集团公司滨州供电公司 | Hole pitch positioning device for copper row and wire clamp |
| CN202648581U (en) * | 2012-04-29 | 2013-01-02 | 沧州供电公司 | Lightweight retractable insulated measuring bar |
| CN203396297U (en) * | 2013-06-06 | 2014-01-15 | 北京大北农科技集团股份有限公司 | Positioning rule for rapid sampling of livestock and poultry tissue |
| CN205138388U (en) * | 2015-11-30 | 2016-04-06 | 国网北京市电力公司 | Safe distance measuring apparatu |
-
2015
- 2015-11-30 CN CN201510860096.3A patent/CN105371732A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB593096A (en) * | 1945-05-07 | 1947-10-08 | Dunkley & Davidson Ltd | Improvements in draughtsmen's scales |
| CN2120317U (en) * | 1992-01-19 | 1992-10-28 | 徐州市电业局 | Insulating ranging rod |
| CN2426131Y (en) * | 2000-06-14 | 2001-04-04 | 刘云婷 | Intelligent active rule |
| CN201593953U (en) * | 2010-01-28 | 2010-09-29 | 三箭建设工程集团有限公司 | Multifunctional lead box locating rule |
| CN102419145A (en) * | 2011-12-20 | 2012-04-18 | 山东电力集团公司滨州供电公司 | Hole pitch positioning device for copper row and wire clamp |
| CN202648581U (en) * | 2012-04-29 | 2013-01-02 | 沧州供电公司 | Lightweight retractable insulated measuring bar |
| CN203396297U (en) * | 2013-06-06 | 2014-01-15 | 北京大北农科技集团股份有限公司 | Positioning rule for rapid sampling of livestock and poultry tissue |
| CN205138388U (en) * | 2015-11-30 | 2016-04-06 | 国网北京市电力公司 | Safe distance measuring apparatu |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238341A (en) * | 2020-01-19 | 2020-06-05 | 国网山东省电力公司济南供电公司 | Utilize unmanned aerial vehicle to carry out remote control's line-to-line distance measuring device |
| CN111238341B (en) * | 2020-01-19 | 2022-01-07 | 国网山东省电力公司济南供电公司 | Utilize unmanned aerial vehicle to carry out remote control's line-to-line distance measuring device |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160302 |