CN103438957A - Water-level detecting instrument - Google Patents
Water-level detecting instrument Download PDFInfo
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- CN103438957A CN103438957A CN2013103148326A CN201310314832A CN103438957A CN 103438957 A CN103438957 A CN 103438957A CN 2013103148326 A CN2013103148326 A CN 2013103148326A CN 201310314832 A CN201310314832 A CN 201310314832A CN 103438957 A CN103438957 A CN 103438957A
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Abstract
The invention provides a water-level detecting instrument. The water-level detecting instrument comprises a probe, a wire winding wheel, an alarm, a reading rod, a wire, a first pulley, a second pulley, a hand gripping wheel and a hand crank, wherein the outer side of the hand gripping wheel is provided with the wire winding wheel; a groove hole for placing a hand is arranged on the hand gripping wheel; the wire winding wheel is provided with the alarm and the hand crank; the two ends of the reading rod are respectively provided with the first pulley and the second pulley; one end of the wire is wound on the wire winding wheel, and the other end of the wire is turned by the first pulley and moves downwards and vertically after bypassing the second pulley along the reading rod; the other end of the wire is connected with the probe with the measuring accuracy being from -0.01% to +0.01% and the resolution ratio being 0.01m. The water-level detecting instrument provided by the invention has the characteristics of low cost, low false alarm rate, high observation rate and the like, and can be widely applied in the field of water-level detection.
Description
Technical field
The present invention relates to detection technique, particularly relate to a kind of water level gauge.
Background technology
The Tailings Dam produced in commercial production, for building a dam, tackle the mouth of a valley or exclosure is owing to having high potential energy, therefore it becomes the major hazard source of artificial rubble flow.At present, China's Tailings Dam quantity is more, and the Tailings Dam accident is in rising trend in recent years.The variation of saturation line of tailings pond is the key that prediction Tailings Dam accident occurs.Be subject to various factors, acquisition can't be calculated by theory in the position of saturation line of tailings pond, must take the in-site measurement mode to obtain.
In practical application, can adopt by bifilar colloid electric wire, weight, multimeter, steel tape and carry out the measurement of saturation line of tailings pond, owing to being simply equipped, method is original, error is larger, and False Rate is high.BXS series portable electric fluviograph is comprised of survey line, probe, level switch, reel, support conductive mechanism, crank, skin knapsack etc., have cost high, observation employment many, rate of false alarm is high, observation speed waits characteristics slowly.
As can be seen here, prior art exists that rate of false alarm is high, observed efficiency is low, the high in cost of production problem.
Summary of the invention
In view of this, fundamental purpose of the present invention is to provide the water level gauge that a kind of cost is low, rate of false alarm is low, observed efficiency is high.
In order to achieve the above object, the technical scheme that the present invention proposes is:
A kind of water level gauge, described water level gauge comprise probe for detection of underground water level, for the reel of folding and unfolding wire, for alarm that the indication of reporting to the police is provided when touching underground water level, for show underground water level apart from the reading wand of the ground degree of depth, for the wire of folding and unfolding probe, for the first pulley and the second pulley that change wire folding and unfolding direction, be used to the operator to provide to put hand position and as the hand-held wheel of reel turning axle, for parking brake that reel is braked, for transmitting the hand crank of external impetus with the folding and unfolding wire; Wherein, the hand-held wheel outside is equipped with reel; Offer the slotted eye of putting hand on hand-held wheel; Alarm, hand crank are installed on reel; The reading wand two ends are separately installed with the first pulley, the second pulley; Wire one end is wound on reel and is connected with alarm, and the wire other end is by after the first pulley break-in, along reading wand, walks around after the second pulley vertically downward, and the wire other end connects the probe that measuring accuracy is-0.01%～+ 0.01%, resolution is 0.01m.
In sum, in water level gauge of the present invention the price comparison of wire, alarm, reel cheap, such as, can use kite wheel as reel; The measuring accuracy of probe be-0.01%～+ 0.01%, resolution is 0.01m, makes probe sensitivity higher, can not cause reporting by mistake; In practical application, adopt water level gauge detecting water level of the present invention, simple to operate, convenient reading and instruments weight are low weight, can realize the one man operation.As can be seen here, water level gauge of the present invention has the advantages that cost is low, rate of false alarm is low, observed efficiency is high.
The accompanying drawing explanation
The first that Fig. 1 is water level gauge of the present invention forms structural representation.
The second that Fig. 2 is water level gauge of the present invention forms structural representation.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with the accompanying drawings and the specific embodiments.
The first that Fig. 1 is water level gauge of the present invention forms structural representation.As shown in Figure 1, water level gauge of the present invention comprises the probe 1 for detection of underground water level, reel 23 for folding and unfolding wire 5, for the alarm of the indication of reporting to the police is provided when touching underground water level, for showing the reading wand 4 of underground water level apart from the ground degree of depth, wire 5 for folding and unfolding probe 1, for changing the first pulley 6 and second pulley 7 of wire 5 folding and unfolding directions, be used to the operator to provide to put hand position and as the hand-held wheel 8 of reel 2 turning axles, for making the parking brake 9 of reel 2 brakings, for transmitting the hand crank 10 of external impetus with folding and unfolding wire 5, wherein, hand-held wheel 8 outsides are equipped with reel 2, offer the slotted eye 12 of putting hand on hand-held wheel 8, alarm 3, hand crank 10 are installed on reel 2, reading wand 4 two ends are separately installed with the first pulley 7, the second pulley 6, wire 5 one ends are wound on reel 2 and are connected with alarm 3, wire 5 other ends are by after the first pulley 7 break-ins, along reading wand 4, walk around after the second pulley 6 vertically downward, described wire 5 other ends connect the probe 1 that measuring accuracy are-0.01%～+ 0.01%, resolution is 0.01m.
In practical application, scale is arranged on wire, such as, scale is 0.5m or 1.0m; Scale on reading wand is mm.
In practical application, wire 5 can adopt the steel ruler cable.
In a word, while adopting water level gauge of the present invention to detect underground water level and one man operation, in the situation that open alarm, a hand is placed in the hand-held wheel slotted eye, with the hand-held wheel of holding with a firm grip; The another hand shakes hand crank by forward makes reel rotate around hand-held wheel, and reel is put fast wire under the probe Action of Gravity Field, and the probe vertical that connects wire moves downward: when probe starts to report to the police, slowly brake; Then, by oppositely shaking hand crank, slowly promote probe, after asking for wire reading and reading wand reading during the alarm stop alarm, be the underground water level degree of depth.
The second that Fig. 2 is water level gauge of the present invention forms structural representation.In practical application, the second pulley 6 can substitute with angle sheave, as shown in Figure 2.
In the present invention, also offer the fixed orifice 11 for shelving described hand crank 10 on hand-held wheel 8.
In sum, these are only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (2)
1. a water level gauge, it is characterized in that, described water level gauge comprises the probe for detection of underground water level, reel for the folding and unfolding wire, for the alarm of the indication of reporting to the police is provided when touching underground water level, for showing the reading wand of underground water level apart from the ground degree of depth, wire for the folding and unfolding probe, for changing the first pulley and second pulley of wire folding and unfolding direction, be used to the operator to provide to put hand position and as the hand-held wheel of reel turning axle, for making the parking brake of reel braking, for transmitting the hand crank of external impetus with the folding and unfolding wire, wherein, the hand-held wheel outside is equipped with reel, offer the slotted eye of putting hand on hand-held wheel, alarm, hand crank are installed on reel, the reading wand two ends are separately installed with the first pulley, the second pulley, wire one end is wound on reel and is connected with alarm, the wire other end is by after the first pulley break-in, along reading wand, walk around after the second pulley vertically downward, the described wire other end connects the probe that measuring accuracy is-0.01%～+ 0.01%, resolution is 0.01m.
2. water level gauge according to claim 1, is characterized in that, on described hand-held wheel, also offers for shelving the fixed orifice of described hand crank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103148326A CN103438957A (en) | 2013-07-17 | 2013-07-17 | Water-level detecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103148326A CN103438957A (en) | 2013-07-17 | 2013-07-17 | Water-level detecting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103438957A true CN103438957A (en) | 2013-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103148326A Pending CN103438957A (en) | 2013-07-17 | 2013-07-17 | Water-level detecting instrument |
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| CN (1) | CN103438957A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406654A (en) * | 2014-11-25 | 2015-03-11 | 苏州赛智达智能科技有限公司 | Liquid level detecting method |
| CN104406655A (en) * | 2014-11-25 | 2015-03-11 | 苏州赛智达智能科技有限公司 | Multi-functional liquid indicator |
| CN104949898A (en) * | 2015-06-25 | 2015-09-30 | 青岛澳邦量器有限责任公司 | Portable digital densimeter and density metering method thereof |
| CN109724676A (en) * | 2019-02-23 | 2019-05-07 | 苏州市宏宇环境科技股份有限公司 | A kind of floodometer improving measurement accuracy |
| CN110631652A (en) * | 2019-08-23 | 2019-12-31 | 河北钢铁集团矿业有限公司 | Water level measuring device and method for wetting line observation tube |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201330598Y (en) * | 2008-12-23 | 2009-10-21 | 刘红兵 | Drilling water level visualizer |
| CN101634222A (en) * | 2009-08-31 | 2010-01-27 | 湖南省水利水电勘测设计研究总院 | Device for measuring drilling water level |
| CN202072012U (en) * | 2011-04-08 | 2011-12-14 | 金湖三木机械制造实业有限公司 | Linear transversion device on pants-shaped sanitary product production line |
| CN202075013U (en) * | 2011-04-29 | 2011-12-14 | 韦永将 | Device for measuring water level |
-
2013
- 2013-07-17 CN CN2013103148326A patent/CN103438957A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201330598Y (en) * | 2008-12-23 | 2009-10-21 | 刘红兵 | Drilling water level visualizer |
| CN101634222A (en) * | 2009-08-31 | 2010-01-27 | 湖南省水利水电勘测设计研究总院 | Device for measuring drilling water level |
| CN202072012U (en) * | 2011-04-08 | 2011-12-14 | 金湖三木机械制造实业有限公司 | Linear transversion device on pants-shaped sanitary product production line |
| CN202075013U (en) * | 2011-04-29 | 2011-12-14 | 韦永将 | Device for measuring water level |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406654A (en) * | 2014-11-25 | 2015-03-11 | 苏州赛智达智能科技有限公司 | Liquid level detecting method |
| CN104406655A (en) * | 2014-11-25 | 2015-03-11 | 苏州赛智达智能科技有限公司 | Multi-functional liquid indicator |
| CN104949898A (en) * | 2015-06-25 | 2015-09-30 | 青岛澳邦量器有限责任公司 | Portable digital densimeter and density metering method thereof |
| CN109724676A (en) * | 2019-02-23 | 2019-05-07 | 苏州市宏宇环境科技股份有限公司 | A kind of floodometer improving measurement accuracy |
| CN109724676B (en) * | 2019-02-23 | 2024-02-27 | 苏州市宏宇环境科技股份有限公司 | Water level measuring instrument for improving measuring accuracy |
| CN110631652A (en) * | 2019-08-23 | 2019-12-31 | 河北钢铁集团矿业有限公司 | Water level measuring device and method for wetting line observation tube |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131211 |