CN105043357A - Rod-type depth measuring instrument - Google Patents
Rod-type depth measuring instrument Download PDFInfo
- Publication number
- CN105043357A CN105043357A CN201510231736.4A CN201510231736A CN105043357A CN 105043357 A CN105043357 A CN 105043357A CN 201510231736 A CN201510231736 A CN 201510231736A CN 105043357 A CN105043357 A CN 105043357A
- Authority
- CN
- China
- Prior art keywords
- rod
- height
- weight
- height sensor
- flexible body
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
- G01C13/008—Surveying specially adapted to open water, e.g. sea, lake, river or canal measuring depth of open water
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The application discloses a rod-type depth measuring instrument, which includes a bottom-opened telescopic rod body. A hollow cavity is arranged axially in the telescopic rod body. A rotational shaft which is rotatable is disposed transversally on the top of the hollow cavity. A winding band is twined on the rotational shaft. A plumb weight is fixedly connected to the bottom of the winding band and is provided with a height sensor which can detect the height of the plumb weight. A display screen being connected to the height sensor is arranged at exterior of the telescopic rod body. By means of the structure, the height sensor can automatically detect the height of the plumb weight and displays the height information by the display screen. When the plumb weight is contacted with river bottom, the height detected by the height sensor is the depth of river water. The whole measurement is free of manual scale reading and is free of personal error. The measuring instrument is accurate and convenient to read the scale value.
Description
Technical field
The application relates to a kind of technical field measured the river course depth of water, particularly a kind of rod-type sounder.
Background technology
The depth of water is the important appearance features of one, water body, and in natural science field, its concept is very simple, also very directly perceived; Apply more in hydraulic engineering and shipping field at present.Water depth ratio can produce considerable influence, is the emphasis that people should consider, is also a difficult point simultaneously.
In hydraulic engineering, rod-type scale conventional at present also exists following deficiency:
1. easily tilt when scale is placed, easily cause the error of measurement.
2. length of the scale is fixed, and is difficult to the needs adapting to different water depth measure of the change.
3. during tape measure, be placed in water, reading is very inconvenient, and easily causes reading error.
4. utilize ultrasound wave, the sounder of electromagnetic wave etc. is expensive, carries inconvenience, is unfavorable for generally using.
5. artificial reading, reading error is comparatively large, inaccurate.
Therefore, a kind of easy to carry, with low cost in the urgent need to inventing, convenient reading, accurately, larger depth of water variation range can be adapted to, and the rod-type sounder that precision is higher.
application content
The technical matters that the application will solve is for above-mentioned the deficiencies in the prior art, and provides a kind of easy to carry, with low cost, convenient reading, accurately, can adapt to larger depth of water variation range, and the rod-type sounder that precision is higher.
For solving the problems of the technologies described above, the technical scheme that the application adopts is:
A kind of rod-type sounder, comprise the flexible body of rod of a root bottom part opening, a hollow reservoir is provided with vertically in this flexible body of rod, the top cross of hollow reservoir is provided with a rotation axis that can rotate, this rotation axis is wound with a winding tape, the bottom of this winding tape is fixedly connected with a weight, this weight is provided with the height sensor that can be detected weight place height, and the outer setting of the described flexible body of rod has a display screen be connected with height sensor.
Described winding tape is provided with scale, the described flexible body of rod is provided with view window.
The outside of the described flexible body of rod is also provided with a swinging handle be fixedly connected with rotation axis.
After the application adopts said structure, there is following beneficial effect:
1. the setting of the above-mentioned flexible body of rod, can adapt to larger water depth ratio, and easy to carry.
2. winding tape is arranged in the hollow reservoir of the flexible body of rod, while expansion link physical efficiency plays fixation to winding tape, to the depth survey of winding tape, can also provide guide effect, prevents its measurement tilting to cause or reading error.
3. the setting of above-mentioned swinging handle and rotation axis, can make winding tape carry out being elevated or reeling.
4. above-mentioned height sensor can detect weight place height automatically, by the position that weight contacts with river surface, also be elemental height, be set to zero point, when weight under gravity, can automatically fall, height sensor can monitor the elevation information of weight at any time, and by the display of this elevation information on a display screen.When weight contacts with river bed, now, the height value that height sensor detects is the depth of water of river.Whole measurement, does not need artificial reading, gets rid of personal error, reads and accurately facilitates.
5. the setting of above-mentioned view window, conveniently can observe flexible body of rod internal operation situation, and also directly can carry out reading.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of rod-type sounder of the application.
Wherein have: 1. the flexible body of rod; 2. hollow reservoir; 3. rotation axis; 4. winding tape; 5. weight; 6. height sensor; 7. display screen; 8. swinging handle.
Embodiment
Below in conjunction with accompanying drawing and concrete better embodiment, the application is described in further detail.
As shown in Figure 1, a kind of rod-type sounder, comprise the flexible body of rod 1 of a root bottom part opening, a hollow reservoir 2 is provided with vertically in this flexible body of rod 1, the top cross of hollow reservoir 2 is provided with a rotation axis that can rotate 3, this rotation axis 3 is wound with a winding tape 4, the bottom of this winding tape 4 is fixedly connected with a weight 5, this weight 5 is provided with the height sensor 6 that can be detected weight 5 place height, the outer setting of the flexible body of rod 1 has a display screen 7 be connected with height sensor 6.
The outside of the above-mentioned flexible body of rod 1 is also provided with a swinging handle 8 be fixedly connected with rotation axis 3, and winding tape can be made to carry out being elevated or reeling.
Above-mentioned height sensor 6 can detect weight 5 place height automatically, during measurement, by the position that weight 5 and river surface have just contacted, also be elemental height, be set to zero point, when weight 5 under gravity, automatically fall, this elevation information by the elevation information of automatic monitoring check weighing hammer 5, and is presented on display screen 7 by height sensor 6.When weight 5 contacts with river bed, now, the height value that height sensor detects is the depth of water of river.Whole measurement, does not need artificial reading, gets rid of personal error, reads and accurately facilitates.
Further, above-mentioned winding tape 4 is provided with scale, the described flexible body of rod 1 is provided with view window.The setting of view window, conveniently can observe flexible body of rod internal operation situation, and also directly can carry out reading.
The above, be only the application's preferably embodiment, but the protection domain of the application is not limited thereto,
Anyly be familiar with those skilled in the art in the technical scope that the application discloses, the change that can expect easily or replacement, within the protection domain that all should be encompassed in the application.Therefore, the protection domain of the application should be as the criterion with the protection domain of claim.
Claims (3)
1. a rod-type sounder, it is characterized in that: the flexible body of rod comprising a root bottom part opening, a hollow reservoir is provided with vertically in this flexible body of rod, the top cross of hollow reservoir is provided with a rotation axis that can rotate, this rotation axis is wound with a winding tape, the bottom of this winding tape is fixedly connected with a weight, this weight is provided with the height sensor that can be detected weight place height, the outer setting of the described flexible body of rod has a display screen be connected with height sensor.
2. rod-type sounder according to claim 1, is characterized in that: described winding tape is provided with scale, and the described flexible body of rod is provided with view window.
3. rod-type sounder according to claim 1, is characterized in that: the outside of the described flexible body of rod is also provided with a swinging handle be fixedly connected with rotation axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231736.4A CN105043357A (en) | 2015-05-08 | 2015-05-08 | Rod-type depth measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231736.4A CN105043357A (en) | 2015-05-08 | 2015-05-08 | Rod-type depth measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105043357A true CN105043357A (en) | 2015-11-11 |
Family
ID=54450095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510231736.4A Pending CN105043357A (en) | 2015-05-08 | 2015-05-08 | Rod-type depth measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105043357A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081865A (en) * | 2019-05-05 | 2019-08-02 | 武汉理工大学 | A kind of mechanical sylvite ore lake water depth measurement device and its method |
| CN110440765A (en) * | 2018-06-29 | 2019-11-12 | 广西壮族自治区海洋环境监测中心站 | The field monitoring holding rod and its monitoring method of marine environmental monitoring |
| CN113483740A (en) * | 2021-06-22 | 2021-10-08 | 北京锋泛科技有限公司 | Buoy, data observation method, data observation device, electronic equipment and storage medium |
-
2015
- 2015-05-08 CN CN201510231736.4A patent/CN105043357A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440765A (en) * | 2018-06-29 | 2019-11-12 | 广西壮族自治区海洋环境监测中心站 | The field monitoring holding rod and its monitoring method of marine environmental monitoring |
| CN110081865A (en) * | 2019-05-05 | 2019-08-02 | 武汉理工大学 | A kind of mechanical sylvite ore lake water depth measurement device and its method |
| CN113483740A (en) * | 2021-06-22 | 2021-10-08 | 北京锋泛科技有限公司 | Buoy, data observation method, data observation device, electronic equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |