CN204359402U - A kind of water level observation device - Google Patents
A kind of water level observation device Download PDFInfo
- Publication number
- CN204359402U CN204359402U CN201520056630.0U CN201520056630U CN204359402U CN 204359402 U CN204359402 U CN 204359402U CN 201520056630 U CN201520056630 U CN 201520056630U CN 204359402 U CN204359402 U CN 204359402U
- Authority
- CN
- China
- Prior art keywords
- water
- level observation
- pipe
- range finder
- laser range
- 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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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a kind of water level observation device, it comprises laser range finder, guide pipe and buoyant spheres, the laser light emitting end of described laser range finder is provided with screw thread, in order to install guide pipe, described guide pipe one end is provided with screw thread, can be connected with laser range finder, the other end of guide pipe is the smooth pipe that diameter is less than water-level observation pipe diameter, it is made can vertically to insert in water-level observation pipe, the laser beam that laser range finder described in guarantee sends is parallel with water-level observation inside pipe wall, described buoyant spheres arranges diameter and is less than water-level observation pipe diameter, be placed in water-level observation pipe, make on its water surface that can swim in water-level observation pipe, cover in the water surface in water-level observation pipe, in order to reflect the laser beam that described laser range finder is launched, laser range finder is made to record range data.The utility model operation steps is simple, speed fast, can install the guide pipe of different size, be applicable to the water-level observation of the water-level observation pipe of different size.
Description
Technical field
The utility model relates to a kind of water level observation device.
Background technology
At present, the instrument that foundation ditch observation of groundwater levels adopts is steel ruler water-level gauge.When measuring water level, the one end by steel ruler band is popped one's head in is needed to stretch in the pre-buried water-level observation pipe of foundation ditch.When probe contacts is to water, steel ruler water-level gauge sends prompt tone, then records the reading of steel ruler, thus records water level value.In actual use, each measurement all needs folding and unfolding steel ruler to this kind of water-level observation mode, and operate inconvenience, and steel ruler around rotating shaft also easily damage.In addition, owing to can be mixed with silt in Water Level in Foundation Pit sighting tube, the probe of steel ruler water-level gauge often contacts silt, also easily damages.At present, in engineering, normally used steel ruler water level counts 30 meters of specifications, Heavy Weight, and it is also inconvenient to carry carrying.
Summary of the invention
The purpose of this utility model be to provide a kind of can the device of easy, rapid scan Water Level in Foundation Pit.
The purpose of this utility model is achieved through the following technical solutions.
A kind of water level observation device of the utility model comprises laser range finder, guide pipe and buoyant spheres, the laser light emitting end of described laser range finder is provided with screw thread, in order to install guide pipe, described guide pipe one end is provided with screw thread, can be connected with laser range finder, the other end of guide pipe is the smooth pipe that diameter is less than water-level observation pipe diameter, it is made can vertically to insert in water-level observation pipe, the laser beam that laser range finder described in guarantee sends is parallel with water-level observation pipe, described buoyant spheres arranges diameter and is less than water-level observation pipe diameter, be placed in water-level observation pipe, make on its water surface that can swim in water-level observation pipe, cover in the water surface in water-level observation pipe, in order to reflect the laser beam that described laser range finder is launched, laser range finder is made to record range data.
The utility model compared with prior art, has the following advantages:
1. operation steps is simple, speed is fast;
2. the probe of laser range finder need not directly contact water and silt, not fragile;
3. volume is little, lightweight, easy to carry.
Accompanying drawing explanation
Fig. 1 is general structure schematic diagram of the present utility model.
Fig. 2 is laser range finder schematic diagram of the present utility model.
Fig. 3 is guide pipe schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
In the drawings, after laser range finder 1 installs guide pipe 2, inserted by guide pipe 2 in water-level observation pipe 3, buoyant spheres 4 is placed in water-level observation pipe 3 in advance, starts laser range finder 1 and carries out laser ranging, record range data.The laser light emitting end of laser range finder 1 is provided with screw thread 5, in order to install guide pipe 2.One end of guide pipe 2 is provided with screw thread 7, can be connected with laser range finder 1, the other end of guide pipe 2 is the smooth pipe 6 that diameter is less than water-level observation pipe diameter, makes it can vertically insert in water-level observation pipe 3, ensures that the laser beam that laser range finder 1 sends is parallel with water-level observation pipe 3 inwall.Buoyant spheres 4 arranges the diameter that diameter is less than water-level observation pipe 3, be placed in water-level observation pipe 3, make on its water surface that can swim in water-level observation pipe 3, cover in the water surface in water-level observation pipe 3, in order to the laser beam that reflects laser stadimeter 1 is launched, laser range finder 1 is made to record range data.
Claims (3)
1. a water level observation device, comprise laser range finder (1), guide pipe (2) and buoyant spheres (4), it is characterized in that, the laser light emitting end of described laser range finder (1) installs guide pipe (2), and described buoyant spheres (4) is positioned in water-level observation pipe (3).
2. water level observation device according to claim 1, is characterized in that, the laser light emitting end of described laser range finder (1) is provided with screw thread (5), in order to install guide pipe (2).
3. water level observation device according to claim 1, is characterized in that, described guide pipe (2) one end is provided with screw thread (7), can be connected with laser range finder, and the other end of guide pipe is smooth pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520056630.0U CN204359402U (en) | 2015-01-25 | 2015-01-25 | A kind of water level observation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520056630.0U CN204359402U (en) | 2015-01-25 | 2015-01-25 | A kind of water level observation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204359402U true CN204359402U (en) | 2015-05-27 |
Family
ID=53260866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520056630.0U Expired - Fee Related CN204359402U (en) | 2015-01-25 | 2015-01-25 | A kind of water level observation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204359402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768193A (en) * | 2016-12-05 | 2017-05-31 | 南京航空航天大学 | A kind of water-level measuring post |
-
2015
- 2015-01-25 CN CN201520056630.0U patent/CN204359402U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768193A (en) * | 2016-12-05 | 2017-05-31 | 南京航空航天大学 | A kind of water-level measuring post |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Lin Gang Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20160125 |
|
| EXPY | Termination of patent right or utility model |