CN203534454U - Vernier ice measuring device - Google Patents
Vernier ice measuring device Download PDFInfo
- Publication number
- CN203534454U CN203534454U CN201320701614.3U CN201320701614U CN203534454U CN 203534454 U CN203534454 U CN 203534454U CN 201320701614 U CN201320701614 U CN 201320701614U CN 203534454 U CN203534454 U CN 203534454U
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- vernier
- ice
- measuring device
- ruler
- ruler body
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Abstract
The utility model relates to an ice measuring device, and particularly relates to a vernier ice measuring device. The vernier ice measuring device includes a ruler body, an L-shaped ruler head, a handle, a vernier, and a horizontal caliper, one end of the ruler body is connected with the L-shaped ruler head, the other end of the ruler body is connected with the handle, the vernier is arranged on the ruler body, the horizontal caliper is connected at the lower part of the vernier, and graduation lines are arranged on the ruler body. Measuring workers can directly read the number clamped by a reading line on a main ruler, so that the reading is convenient and accurate, and the labor intensity of the measuring workers can be alleviated. The vernier ice measuring device can greatly improve the work efficiency and accuracy of ice measurement and can better meet the work demands on ice prevention.
Description
Technical field
The utility model relates to a kind of survey ice production apparatus, and particularly a kind of vernier is surveyed ice production apparatus.
Background technology
It is a vital task of the work of harnessing the Yellow River that Lower Reaches of The Yellow River is reduced the menace of ice run.Downstream section of Yellow River, winter temperature is low, the duration is long, have on a large scale and be frozen over every year, for accurately grasping river course ice slush situation, after being frozen over, to carry out a large amount of upper ice surveying works, the wooden ice gage using is at present continued to use decades, has the problems such as inconvenient operation, measuring accuracy are low, water funk, easy distortion.Former ice gage is wooden L-type chi, and precision is centimetre-sized, and directly reading is 1 centimetre, is manual scribing.This ice gage itself just exists and designs and produces the larger defects such as low precision, wooden, easy water suction distortion.Original ice gage is when measuring, because ice hole is larger, hole wall out of plumb, ice chi can not be close to hole wall, so need two people to coordinate, the hand-held ice gage of a people inserts ice hole, and a people is connected ice face to carry out reading with scale on ice gage at the verticality of surveying chi one sidelong glance ice gage and visual straight line, or with dull and stereotyped chi, ice face is connected to reading with ice gage.In real work, human eye can not be close to ice face and the level that realizes is read chi, as connected and but easily occur an a head taller low problem with dull and stereotyped chi, so measurement data is random large, not accurate.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, provides a kind of vernier to survey ice production apparatus, easy to use, accurate, has alleviated the labour intensity of survey crew.
Its technical scheme is: comprise blade, L-type chi head, handle, vernier, horizontal slide calliper rule, one end of blade connects L-type chi head, and the other end of blade connects handle, and described blade is provided with vernier, the bottom of vernier connects horizontal slide calliper rule, and described blade is provided with scale mark.
The beneficial effects of the utility model are: survey crew can directly read cross-line and be stuck in numerical value on main scale, so convenient reading, accurate, alleviated the labour intensity of survey crew, vernier ice gage can be by a relatively large margin raising survey work efficiency and the precision of ice, better meet the work requirements of reducing the menace of ice run.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
In upper figure: blade 1, L-type chi head 2, handle 3, vernier 4, horizontal slide calliper rule 5, scale mark 6.
Embodiment
By reference to the accompanying drawings 1, the utility model will be further described:
The utility model comprises blade 1, L-type chi head 2, handle 3, vernier 4, horizontal slide calliper rule 5, one end of blade 1 connects L-type chi head 2, and the other end of blade 1 connects handle 3, and described blade 1 is provided with vernier 4, the bottom of vernier 4 connects horizontal slide calliper rule 5, and described blade 1 is provided with scale mark 6.
Using method: by one man operation.During measurement, mention vernier, L chi head is inserted to ice hole and rises to the bait, put down vernier, make slide calliper rule tightly block ice face, at this moment main scale is vertical with ice maintenance, i.e. readable, and the scale that cross-line overlaps with main scale is actual measurement ice thickness.Because cross-line is to be again close to main scale apart from ice face 20cm height, survey crew can directly read cross-line and be stuck in numerical value on main scale, so convenient reading, accurate.Vernier ice gage can be by a relatively large margin raising survey work efficiency and the precision of ice, better meet the work requirements of reducing the menace of ice run.
Claims (1)
1. a vernier is surveyed ice production apparatus, it is characterized in that: comprise blade (1), L-type chi head (2), handle (3), vernier (4), horizontal slide calliper rule (5), one end of blade (1) connects L-type chi head (2), the other end of blade (1) connects handle (3), described blade (1) is provided with vernier (4), the bottom of vernier (4) connects horizontal slide calliper rule (5), and described blade (1) is provided with scale mark (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701614.3U CN203534454U (en) | 2013-11-08 | 2013-11-08 | Vernier ice measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701614.3U CN203534454U (en) | 2013-11-08 | 2013-11-08 | Vernier ice measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203534454U true CN203534454U (en) | 2014-04-09 |
Family
ID=50420649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320701614.3U Expired - Fee Related CN203534454U (en) | 2013-11-08 | 2013-11-08 | Vernier ice measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203534454U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941119A (en) * | 2017-12-11 | 2018-04-20 | 长安大学 | A kind of device and method of quick measurement waterproofing layer thickness |
| CN108426506A (en) * | 2018-04-25 | 2018-08-21 | 中国科学院青藏高原研究所 | A kind of ice layer thickness measuring device and method |
| CN113701592A (en) * | 2021-08-24 | 2021-11-26 | 青海盐湖镁业有限公司 | Caliper for measuring liquid level of magnesium smelting electrolytic bath and measuring method thereof |
-
2013
- 2013-11-08 CN CN201320701614.3U patent/CN203534454U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941119A (en) * | 2017-12-11 | 2018-04-20 | 长安大学 | A kind of device and method of quick measurement waterproofing layer thickness |
| CN108426506A (en) * | 2018-04-25 | 2018-08-21 | 中国科学院青藏高原研究所 | A kind of ice layer thickness measuring device and method |
| CN108426506B (en) * | 2018-04-25 | 2020-09-08 | 中国科学院青藏高原研究所 | Ice layer thickness measuring device and method |
| CN113701592A (en) * | 2021-08-24 | 2021-11-26 | 青海盐湖镁业有限公司 | Caliper for measuring liquid level of magnesium smelting electrolytic bath and measuring method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20141108 |
|
| EXPY | Termination of patent right or utility model |