CN113758471A - Bracket type water depth measuring device - Google Patents
Bracket type water depth measuring device Download PDFInfo
- Publication number
- CN113758471A CN113758471A CN202111183960.2A CN202111183960A CN113758471A CN 113758471 A CN113758471 A CN 113758471A CN 202111183960 A CN202111183960 A CN 202111183960A CN 113758471 A CN113758471 A CN 113758471A
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- China
- Prior art keywords
- water
- telescopic rod
- pulley
- depth
- tripod
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- 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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/18—Measuring arrangements characterised by the use of mechanical techniques for measuring depth
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to the technical field of environmental monitoring, in particular to a water depth measuring device which comprises a measurer, a leather measuring tape, a pulley, a telescopic rod and a tripod, wherein the measurer is arranged on the leather measuring tape; the plummet of caliber below is connected fixedly and is adjusted the position of surveying the depth of water through fine rule and first pulley, second pulley and telescopic link, and the tripod passes through rotary interface and is connected and fixing device with the telescopic link. The telescopic rods are connected by a plurality of metal rods through buckles and can be freely stretched to reach the required length; the measuring personnel can control the direction by rotating the telescopic rod; and measuring the specific water depth through the scale marks and the leather measuring tape. The invention is suitable for small lakes and rivers, and can avoid the measurement of the depth of water without ships or other auxiliary facilities. The invention has simple operation and convenient carrying, and ensures the smooth measurement of the depth of water.
Description
Technical Field
The invention relates to the technical field of environmental monitoring, in particular to a water depth measuring device
Background
The main technical methods of the existing water depth measurement include manual sounding, single-beam echo sounding, multi-beam echo sounding and airborne laser sounding. Because the latter three forms of depth measurement equipment are complex and costly, most universities and companies employ manual depth measurement techniques.
The common manual depth sounding technical method comprises a depth sounding rod and a depth sounding hammer, and the depth sounding rod is long enough and inconvenient to carry and use when the depth sounding rod is used for measuring the water depth; the depth measuring rod and the depth measuring hammer are used to reach the position of a measuring point by means of ships or other auxiliary conditions, and for small lakes and rivers, the water depth cannot be measured at a position far away from a river bank under the condition that the auxiliary facilities are not provided, and the safety of the measurement is difficult to guarantee.
Disclosure of Invention
The invention aims to provide a bracket type water depth measuring device; the bracket type water depth measuring device overcomes the problems, does not need to measure water depth by means of other auxiliary equipment, is simple to operate, convenient to carry and low in cost, and ensures the accuracy of measured data while ensuring the measurement safety.
The invention adopts the following technical scheme for realizing the purpose:
a bracket type bathymetric survey device comprises a main body, a measurer, a leather measuring tape, a pulley, a telescopic rod and a tripod. The plumb bob is combined with the scale marks, the plumb bob can sink in water under the action of gravity, and when the plumb bob reaches the bottom of a water area, the number of the sinking meters of the plumb bob can be accurately obtained through the scale marks (unit: meter) on the thin line. The leather measuring tape is fixed on the top of the left side of the telescopic rod, and can measure the distance from the scale points submerged in water to the water surface, so that the specific depth of water is obtained. The pulley is fixed in the telescopic link left and right sides, and the turning handle is installed to the right side pulley, adjusts the degree of depth of caliber in aqueous through the handle, and the fine rule superscript has the depth of water sign, can measure the waters of different depths of water. The telescopic link passes through the buckle by a plurality of metal pole and connects, can freely stretch out and draw back, and the longest can extend to 10 meters. The height of the tripod can be adjusted up and down, the upper part of the tripod is connected with the rotary interface, the telescopic rod can be fixed and disassembled, the direction of the telescopic rod is adjusted, and the optimal operation position is achieved.
Preferably, the present invention provides a cradle-type bathymetric survey apparatus, comprising: the measurer enables the plumb to reach the water bottom through the cooperation of the gravity of the plumb below and the pulley.
Preferably, the present invention provides a cradle-type bathymetric survey apparatus, comprising: the telescopic rod is connected by a plurality of metal rods through buckles and is freely telescopic.
Preferably, the present invention provides a cradle-type bathymetric survey apparatus, comprising: the pulleys are fixed on the left side and the right side of the telescopic rod, the right pulley is provided with a rotating handle, and the depth of the measurer in water is adjusted through the handle.
Preferably, the present invention provides a cradle-type bathymetric survey apparatus, comprising: the fine line adopts the fish tape, uses meter as the division of unit to carry out the scale, and the plumb bob gets into the submerged bottom back, can clearly read out the position of the scale point that immerses this moment in the water.
Preferably, the present invention provides a cradle-type bathymetric survey apparatus, comprising: the leather measuring tape is fixed at the top end of the right side of the telescopic rod and used for measuring the distance from the scale points submerged in water to the water surface.
Preferably, the present invention provides a cradle-type bathymetric survey apparatus, comprising: the upper part of the tripod is provided with a rotary interface, and the direction of the telescopic rod can be adjusted; the tripod can be adjusted up and down to reach the optimal measuring position.
Compared with the prior art, the invention has the beneficial effects that: the invention has simple structure, each part structure can be disassembled and stacked, the operation is convenient, and the occupied space is small. The fine rule adopts the fish tape to have good fastness, makes the reading-out of the data of the depth of water that the scale point can be convenient for on the fine rule, utilizes the skin tape measure to read out the surface of water height fast to obtain accurate depth of water degree, the design of telescopic link and tripod can help under the condition of no auxiliary facilities safe accurate depth of water data that must obtain, utilize the handle can further use manpower sparingly.
Drawings
FIG. 1 is a schematic view of the structure of the present invention
The reference numbers in the figures are: 1-plumb bob, 2-scale points, 3-thin lines, 4-leather measuring tapes, 5-second pulleys, 6-telescopic rods, 7-rotary interfaces, 8-first pulleys, 9-handles and 10-tripods.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained in the following with the accompanying drawings.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", and the like indicate positional relationships based on the drawings, which are merely for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1, the main body of the bracket type bathymetric survey device is a plumb hammer, a scale mark, a leather measuring tape, a telescopic rod and a tripod. The plummet of caliber below is connected fixedly and is adjusted the position of surveying the depth of water through fine rule and first pulley, second pulley and telescopic link, and the tripod passes through rotary interface and is connected and fixing device with the telescopic link.
As shown in fig. 1, the plumb bob 1 can select plumb bob with different weights according to the measurement requirements. Survey crew can confirm a good position on the bank through tripod 10, fix the position of telescopic link 6 through rotary interface 7, the position of length adjustment survey appearance point through adjusting telescopic link 6, the position of plummet 1 in the aquatic is adjusted to twist grip 9, fine rule 3 constantly enters into the aquatic through first pulley 8 and second pulley 5, there is scale point 2 of distance under water on the fine rule, measure the height of scale point to the surface of water with tape measure 4, combine together with the depth of water degree of depth that reachs this waters with scale point 2 position.
The use and working process of the invention are as follows:
selecting a plumb with proper weight according to sampling requirements, connecting the device, finding a proper position to fix a tripod 10, adjusting the direction and the length of a telescopic rod according to the position of a measuring point, enabling the plumb 1 to be vertical to the upper part of a sample measuring point, adjusting a handle 9, putting the plumb into water, paying attention to the position of a scale point 2 until the plumb 1 is placed at the bottom of a water area, reading the position of the scale point 2 which is submerged in the water, keeping a thin line 3 at the top end of the telescopic rod 6 to be vertical to the water, rotating the handle to take up the line, pressing the telescopic rod 6 downwards to enable the top end of the telescopic rod to be tangent to the water surface, fixing the handle 9, rotating the top end of the telescopic rod 6 to the shore, measuring the distance above the scale point 2 by using a leather tape 4 fixed at the top end of the telescopic rod 6, measuring the water depth of the water area by measuring the distance (meter) + the scale point 2 (meter) of the leather tape 4, after the measurement is finished, the handle is rotated to enable the plumb bob 1 to leave the water surface, the length of the tripod 10 and the length of the telescopic rod 6 are adjusted, and the device is retracted to measure the depth of the next point position.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a posture bathymetric survey device which characterized in that: comprises a measurer, a leather measuring tape, a pulley, a telescopic rod and a tripod; the underwater depth measuring device is characterized in that a plumb bob below the measuring device is fixedly connected with a first pulley, a second pulley and a telescopic rod through a thin wire, a handle is arranged on the first pulley, a leather measuring tape is arranged at the tail end of the telescopic rod, the position of the measuring device in water is adjusted by rotating the handle, an underwater distance mark is arranged on the thin wire, and water areas with different water depths can be measured; the telescopic rod is connected by a plurality of metal rods through a buckle to freely stretch, the length of the telescopic rod on the left side of the tripod is adjusted to adjust the position of the measurer, and the length of the telescopic rod on the right side of the tripod is adjusted to achieve the optimal operation position; the leather measuring tape is fixed at the top end of the left side of the telescopic rod, the distance from a scale point submerged in water to the water surface can be measured, the scales on the thin line are divided in meters, and the specific depth of water is obtained through the distance from the scale point submerged in water to the water surface and the scale point; the upper part of the tripod is provided with a rotary interface, so that the direction of the telescopic rod can be adjusted to achieve the optimal operation position.
2. The cradle-type bathymetric surveying device of claim 1 wherein: the measurer enables the plumb to reach the water bottom through the cooperation of the gravity of the plumb below and the pulley.
3. The cradle-type bathymetric surveying device of claim 1 wherein: the telescopic rod is connected by a plurality of metal rods through buckles and is freely telescopic.
4. The cradle-type bathymetric surveying device of claim 1 wherein: the pulleys are fixed on the left side and the right side of the telescopic rod, the right pulley is provided with a rotating handle, and the depth of the measurer in water is adjusted through the handle.
5. The cradle-type bathymetric surveying device of claim 1 wherein: the fine line adopts the fish tape, uses meter as the division of unit to carry out the scale, and the plumb bob gets into the submerged bottom back, can clearly read out the position of the scale point that immerses this moment in the water.
6. The cradle-type bathymetric surveying device of claim 1 wherein: the leather measuring tape is fixed at the top end of the right side of the telescopic rod and used for measuring the length from a scale point submerged in water to the water surface.
7. The cradle-type bathymetric surveying device of claim 1 wherein: the upper part of the tripod is provided with a rotary interface, and the direction of the telescopic rod can be adjusted.
8. The cradle-type bathymetric surveying device of claim 1 wherein: the tripod can be adjusted up and down to achieve the optimal measuring position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111183960.2A CN113758471A (en) | 2021-10-11 | 2021-10-11 | Bracket type water depth measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111183960.2A CN113758471A (en) | 2021-10-11 | 2021-10-11 | Bracket type water depth measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113758471A true CN113758471A (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111183960.2A Pending CN113758471A (en) | 2021-10-11 | 2021-10-11 | Bracket type water depth measuring device |
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| Country | Link |
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| CN (1) | CN113758471A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117570935A (en) * | 2024-01-17 | 2024-02-20 | 水利部牧区水利科学研究所 | River and lake channel depth measuring equipment and measuring method |
-
2021
- 2021-10-11 CN CN202111183960.2A patent/CN113758471A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117570935A (en) * | 2024-01-17 | 2024-02-20 | 水利部牧区水利科学研究所 | River and lake channel depth measuring equipment and measuring method |
| CN117570935B (en) * | 2024-01-17 | 2024-03-15 | 水利部牧区水利科学研究所 | River and lake channel depth measuring equipment and measuring method |
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