阅读说明：本技术 水位仪 (Water level meter ) 是由 张康德 于 2020-12-17 设计创作，主要内容包括：在江河湖海的岸边,通常在岸边的石壁上标上标尺,或立根杆,在上面刻上标尺,来测量水位,但是由于水浪的波动,水在标尺上下波动,测量的数值不够精确。本发明的目的是：设计一个不易受水浪的波动而波动的水位仪。(On the bank of rivers, lakes and seas, a ruler is usually marked on the stone wall on the bank or a vertical rod is marked on the stone wall on the bank, and the ruler is marked on the stone wall to measure the water level. The purpose of the invention is: a water level meter which is not easy to fluctuate due to the fluctuation of water waves is designed.)

1. A water level meter is characterized in that: the device consists of two parts, namely (1) a cylinder 1 and (2) a scale 3 and a buoy 4.

2. The water level gauge according to claim 1, wherein: the cylinder 1 is a cylinder, is hollow, has larger diameter and can accommodate the floating cylinder 4 to move up and down in the cylinder 1; a section is extended out of the center of the other end, the diameter is small, and the scale 3 can be accommodated to move up and down in the cylinder 1; at the end with the larger diameter, it is 60⁰(60 degree) angle connecting three supportsA rod 2.

3. The water level gauge according to claim 1, wherein: the scale 3 and the buoy 4 are cylinders; the buoy 4 can float on water; the scale 3 and the float 4 form a 90-degree angle⁰(90 degrees), one end of the scale 3 is connected with the center of the float bowl 4; the diameter of the scale 3 is slightly smaller than the inner diameter of the small end of the barrel 1, the diameter of the buoy 4 is slightly smaller than the inner diameter of the large end of the barrel 1, the scale 3 and the buoy 4 can move up and down in the barrel 1 and can be inserted into the barrel 1.

4. The water level gauge according to claim 3, wherein: on the surface of the scale 3, in the direction of the pontoon 4, the numerals are marked with numeral marks (e.g. 10.0, 10.1, 10.2 … …) in sequence.

Technical Field

The invention relates to the technical field of measuring tools, in particular to water level measurement of rivers, lakes and seas.

Background

On the bank of rivers, lakes and seas, a ruler is usually marked on the stone wall on the bank or a vertical rod is marked on the stone wall on the bank, and the ruler is marked on the stone wall to measure the water level.

Disclosure of Invention

The purpose of the invention is: a water level meter which is not easy to fluctuate due to the fluctuation of water waves is designed.

The technical scheme adopted by the invention is disclosed.

(1) As shown in fig. 1, a cylinder 1 is manufactured, wherein the cylinder is a cylinder and is a cavity, and one end with larger diameter can accommodate a floating cylinder 4 to move up and down in the cylinder 1; the diameter of the center of the other end is smaller, and the scale 3 can be accommodated to move up and down in the cylinder 1; at the end with the larger diameter, it is 60⁰The (60 degree) angle connects the three support bars 2.

(2) As shown in fig. 2, the buoy 4 is manufactured, and the buoy 4 can float on water; the diameter of the buoy 4 is slightly smaller than the inner diameter of the large end part of the barrel 1, and the buoy 4 can be accommodated to move up and down in the large end part of the barrel 1.

(3) As shown in fig. 2, a scale 3 is manufactured, the diameter of the scale 3 is slightly smaller than the inner diameter of the small end of the barrel 1, and the scale 3 can be accommodated to move up and down in the small end of the barrel 1; the scale 3 and the float 4 form a 90-degree angle⁰(90 degrees), one end of the scale 3 is connected with the center of the float bowl 4; on the surface of the scale 3, in the direction of the float 4, the numerical sequence is marked with a numerical inscriptionDegrees (e.g., 10.0, 10.1, 10.2 … …).

(4) As shown in fig. 3, the scale 3 and the float 4 are put into the barrel 1, and the scale 3 just extends into the small end of the barrel 1 and extends out of the small end of the barrel 1; fig. 4 is a plan view of the scale 3 and the float 4 after being placed in the barrel 1; fig. 5 is a bottom view thereof.

(5) As shown in figure 3, the water level meter is erected and placed in water, the buoy 4 of the water level meter floats on the water surface, the height marked on the scale 3 is just consistent with the height of the water level, and then 3 support rods 2 are fixed on the ground.

The invention has the characteristics that: the water level meter is not easy to fluctuate due to the fluctuation of water waves.

Drawings

FIG. 1: a front cross-sectional view of the cartridge.

FIG. 2: the front section of the scale and the buoy.

FIG. 3: the front section of the scale and the buoy is placed in the cylinder.

FIG. 4: a top view of the water level gauge.

FIG. 5: and (5) bottom view of the water level meter.

In the figure: 1: a cartridge; 2: a support bar; 3. a scale; 4. a float bowl.

Detailed Description

Example (b): basically the same technical proposal, the diameter of the big head of the cylinder 1 is 10-20cm, and the length is 30-100 m; the diameter of the small end is 5-10cm, and the length is 10-20 cm; the buoy 4 can float on water, the diameter is 8-18cm, and the length is 10-20 cm; the diameter of the scale 3 is 3-8cm, and the length is 30-100 m. The above materials can be made of plastic or stainless steel.