CN201672961U - Water level measuring ruler - Google Patents
Water level measuring ruler Download PDFInfo
- Publication number
- CN201672961U CN201672961U CN2010202263973U CN201020226397U CN201672961U CN 201672961 U CN201672961 U CN 201672961U CN 2010202263973 U CN2010202263973 U CN 2010202263973U CN 201020226397 U CN201020226397 U CN 201020226397U CN 201672961 U CN201672961 U CN 201672961U
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- CN
- China
- Prior art keywords
- cover plate
- level measuring
- hole
- water level
- float
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a water level measuring ruler, which comprises a pipe rod, a cover plate, a tube body and a floater, wherein the lower end of the tube body is sealed, a through hole is arranged on the tube wall of the lower part of the tube body, a cover plate is arranged at the upper end of the tube body, a perforated hole is arranged in the middle part of the cover plate, the upper end of the floater is fixedly connected with the lower end of the pipe rod, a scale layer is arranged on the outer wall of the pipe rod, and the upper end of the pipe rod passes out through the perforated hole arranged on the cover plate. The water level measuring ruler has the advantages of convenient installation and maintenance, low manufacture cost, high measurement precision and convenient reference regulation during the measurement.
Description
Technical field
The utility model relates to the mensuration of hydrographic survey process middle water level fluctuation, specifically relates to a kind of level measuring chi.
Background technology
Now, the hydrometric station of existing reservoir, rivers Hu Qu to the measurement of fluctuation in stage, normally adopts to fix on the wall water gauge or the scale that directly delineation is fixed on dykes and dams, these installation and maintenance inconvenience, and the expense height, and measuring accuracy is lower.During on-site measurement, normally large-scale water gauge is fixed on the bridge pier, measuring accuracy is not high, and automatic gauge really needs fixing infrastructure assurance, and cost is higher, the installation and maintenance inconvenience.
The utility model content
At deficiency of the prior art, the purpose of this utility model just is to provide the level measuring chi that a kind of installation and maintenance are convenient, cost is low, measuring accuracy is higher.
To achieve these goals, the technical solution adopted in the utility model is such: a kind of level measuring chi comprises pipe bar, cover plate, cylindrical shell and float, described cylindrical shell lower end closed, its underpart barrel has through hole, and its upper end is provided with cover plate, and the cover plate middle part is provided with a through hole; Fixedly connected with the lower end of pipe bar in the upper end of described float, pipe bar outer wall is provided with the scale layer, and its upper end passes from the through hole on the cover plate.Like this, the float in the cylindrical shell can fluctuate with fluctuation in stage in the cylindrical shell, slides up and down in through hole thereby drive the pipe bar, understands the fluctuation situation of water level by the scale on the observation tube bar.
As preferably, described float inside is cavity, and internal cavities communicates with the inwall of pipe bar, and is convenient like this by managing bar water filling or pour out the water of float inside in float, thereby reach the adjusting purpose to measuring basis.
Further, described through hole outer end is provided with protection network, measures in case sand enters the cylindrical shell influence.
Compared with prior art, the beneficial effects of the utility model are: the installation and maintenance of this level measuring chi are very convenient, and cost of manufacture is low, and measuring accuracy is higher, and the benchmark when measuring is regulated very convenient.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Referring to Fig. 1, a kind of level measuring chi comprises pipe bar 1, cover plate 3, cylindrical shell 4 and float 5, described cylindrical shell 4 lower end closed, and its underpart barrel has through hole 6, and its upper end is provided with cover plate 3, and cover plate 3 middle parts are provided with a through hole 2; Fixedly connected with the lower end of pipe bar 1 in the upper end of described float 5, pipe bar 1 outer wall is provided with the scale layer, and its upper end passes from the through hole 2 on the cover plate 3, and described float 5 inside are cavity, internal cavities communicates with the inwall of pipe bar 1, and described through hole 6 outer ends are provided with protection network 7.
In the use, this level measuring chi is installed on the pier body or pile body in the fixing waters, the concrete condition of observing fluctuation as required when needs are regulated the reference point of dip stick, can be regulated to the inner chamber water filling of float 5 from the upper end of pipe bar 1.Certainly, also cover plate 3 can be taken off,, the water of float 5 internal cavities be poured out managing bar 1 and float 5 from 4 li taking-ups of cylindrical shell.
Claims (3)
1. level measuring chi, comprise pipe bar (1), cover plate (3), cylindrical shell (4) and float (5), it is characterized in that: described cylindrical shell (4) lower end closed, its underpart barrel has through hole (6), its upper end is provided with cover plate (3), and cover plate (3) middle part is provided with a through hole (2); Fixedly connected with the lower end of pipe bar (1) in the upper end of described float (5), pipe bar (1) outer wall is provided with the scale layer, and its upper end passes from the through hole (2) on the cover plate (3).
2. a kind of level measuring chi according to claim 1 is characterized in that: described float (5) is inner to be cavity, and internal cavities communicates with the inwall of pipe bar (1).
3. a kind of level measuring chi according to claim 1 is characterized in that: described through hole (6) outer end is provided with protection network (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202263973U CN201672961U (en) | 2010-06-16 | 2010-06-16 | Water level measuring ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202263973U CN201672961U (en) | 2010-06-16 | 2010-06-16 | Water level measuring ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201672961U true CN201672961U (en) | 2010-12-15 |
Family
ID=43330373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202263973U Expired - Fee Related CN201672961U (en) | 2010-06-16 | 2010-06-16 | Water level measuring ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201672961U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829845A (en) * | 2011-06-15 | 2012-12-19 | 无锡尚德太阳能电力有限公司 | Float-type liquid level display device and photovoltaic manufacturing process device |
| CN103308958A (en) * | 2013-06-17 | 2013-09-18 | 成都众山科技有限公司 | Rainwater collector convenient for measurement and reading |
| CN108844598A (en) * | 2018-04-28 | 2018-11-20 | 陈烁 | Evaporate measurer |
| CN110594073A (en) * | 2019-09-29 | 2019-12-20 | 西安建筑科技大学 | Multifunctional energy storage and power generation inspection well |
| CN112064646A (en) * | 2020-09-06 | 2020-12-11 | 路成云 | Foundation pit supporting structure with foundation pit construction parameter measurement function |
-
2010
- 2010-06-16 CN CN2010202263973U patent/CN201672961U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829845A (en) * | 2011-06-15 | 2012-12-19 | 无锡尚德太阳能电力有限公司 | Float-type liquid level display device and photovoltaic manufacturing process device |
| CN103308958A (en) * | 2013-06-17 | 2013-09-18 | 成都众山科技有限公司 | Rainwater collector convenient for measurement and reading |
| CN108844598A (en) * | 2018-04-28 | 2018-11-20 | 陈烁 | Evaporate measurer |
| CN108844598B (en) * | 2018-04-28 | 2019-09-27 | 陈烁 | Evaporate measurer |
| CN110594073A (en) * | 2019-09-29 | 2019-12-20 | 西安建筑科技大学 | Multifunctional energy storage and power generation inspection well |
| CN110594073B (en) * | 2019-09-29 | 2021-03-26 | 西安建筑科技大学 | Multifunctional energy storage and power generation inspection well |
| CN112064646A (en) * | 2020-09-06 | 2020-12-11 | 路成云 | Foundation pit supporting structure with foundation pit construction parameter measurement function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20110616 |