CN216348993U - Portable water level measuring device is used in hydraulic engineering reservoir construction - Google Patents
Portable water level measuring device is used in hydraulic engineering reservoir construction Download PDFInfo
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- CN216348993U CN216348993U CN202122552228.XU CN202122552228U CN216348993U CN 216348993 U CN216348993 U CN 216348993U CN 202122552228 U CN202122552228 U CN 202122552228U CN 216348993 U CN216348993 U CN 216348993U
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Abstract
A portable water level measuring device for hydraulic engineering reservoir construction comprises a measuring tube and a bracket for supporting the measuring tube; the measuring tube is of a tubular structure, and the wall of the measuring tube is provided with water level scale marks; a water level measuring structure is arranged in the measuring tube, and the water level measuring structure is a floating ball, a connecting rod and an indicating disc which are arranged integrally; the support is fixedly sleeved on the outer wall of the measuring pipe. This portable water level measurement device, the outer cup joint of a measuring section of thick bamboo has the support, can will measure the steady setting of a section of thick bamboo in the surface of water through the support, guarantees that in the measurement process, a measuring section of thick bamboo is vertical state. The survey buret of tubular structure, its 360 degrees all are provided with the scale mark, place in the surface of water after at this portable water level measurement device, need not to carry out the regulation that the position is just right separately, can directly carry out the reading observation of water level numerical value. This portable water level measurement device, simple structure, convenient to carry, the cost of manufacture is far less than electron water level measurement instrument to operation convenient to use.
Description
Technical Field
The utility model relates to the technical field of water level measuring tools, in particular to a portable water level measuring device for hydraulic engineering reservoir construction.
Background
In the process of reservoir construction and maintenance, water level measurement is an important work content. Usually, a laser distance meter is used for measuring the water level, a water surface floating target is placed on the water surface, or the water surface floating target is directly measured aiming at the water surface floating object, and the purpose of measuring the distance is achieved by utilizing the emission and the receiving of laser. However, if the influence of the refraction and diffuse reflection of light in water on the numerical accuracy is considered, a little better machine is needed, which inevitably leads to the increase of the equipment cost.
Therefore, the inventor designs a water level measuring device which is portable and has a simple structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a convenient water level measuring device for hydraulic engineering reservoir construction, which has the advantages of simple structure, convenience in carrying, operation and use, capability of conveniently measuring the water level and low equipment cost.
A portable water level measuring device for hydraulic engineering reservoir construction comprises a measuring tube and a bracket for supporting the measuring tube;
the measuring tube is of a tubular structure, and the wall of the measuring tube is provided with water level scale marks; a water level measuring structure is arranged in the measuring tube, and the water level measuring structure is a floating ball, a connecting rod and an indicating disc which are arranged integrally;
the support is fixedly sleeved on the outer wall of the measuring pipe.
Furthermore, the measuring tube is made of transparent plastic.
Furthermore, the bottom of survey buret is integrative to be provided with the shutoff board, the inlet opening has been seted up to the central point of shutoff board.
Furthermore, the connecting rod is positioned between the floating ball and the indicating disc, and the upper end of the floating ball is fixedly connected to the bottom end of the connecting rod; the top end of the connecting rod is fixedly connected to the central position of the indicating disc.
Further, survey buret and be the pipe, the indicator panel is the disc, the external diameter of indicator panel is less than survey buret's internal diameter.
Further, the indicating disc is in a shape from wide to narrow, the edge of the indicating disc is thin, and scale values can be clearly indicated.
Further, survey buret and be square pipe, the indicator panel is square plate or disc, the size of indicator panel is less than measure the size of inside pipe wall.
Further, the connecting rod is a straight rod.
Furthermore, the water level scale lines are circular scale lines, namely, the value of each angle on the pipe wall of the measuring pipe can be read.
Further, the support is a closed structure, and the support is fixedly connected to the outer wall of the measuring pipe through a support rod.
Further, the support is ring shape, the support through two piece at least branch connect in survey the outer wall of buret.
Further, the supporting rod and the bracket are positioned on the same horizontal plane.
Furthermore, the support rod and the bracket are in an oblique crossing state.
Furthermore, the support and the support rod are made of light foam plastics, so that the support is light in weight and can smoothly float on the water surface.
Furthermore, the supporting rod or the support is connected with a tether through binding, the tether with enough length is bound before water level measurement, the device is thrown to the water surface, the tether is held by a hand or bound on a fixture beside a reservoir all the time in the measurement process, and the device can be pulled back by pulling the tether after the measurement is finished.
Compared with the prior art, the utility model has the beneficial effects that:
firstly, the support is sleeved outside the measuring cylinder of the portable water level measuring device, the measuring cylinder can be stably erected on the water surface through the support, and the measuring cylinder is guaranteed to be in a vertical state in the measuring process.
And the measuring tube with a tubular structure is provided with scale marks at 360 degrees, and after the portable water level measuring device is placed on the water surface, the water level numerical value can be directly read and observed without adjusting the position to be right or not.
The portable water level measuring device is simple in structure, convenient to carry, far lower in manufacturing cost than an electronic water level measuring instrument, and convenient to operate and use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
fig. 1 is a schematic sectional structure view of a portable water level measuring device for reservoir construction in hydraulic engineering according to an embodiment.
Fig. 2 is a schematic perspective view of a portable water level measuring device for reservoir construction in a hydraulic engineering according to an embodiment.
Fig. 3 is a schematic view of another perspective structure of the portable water level measuring device for reservoir construction in the hydraulic engineering according to the first embodiment.
Fig. 4 is a schematic top view of the portable water level measuring device for reservoir construction in hydraulic engineering according to the first embodiment.
Fig. 5 is a schematic structural diagram of a water level measuring structure according to a first embodiment.
Fig. 6 is a schematic perspective view of a portable water level measuring device for reservoir construction in hydraulic engineering according to a third embodiment.
In the figure: 1-measuring tube, 11-water inlet, 2-support, 3-water level scale mark, 4-floating ball, 5-connecting rod, 6-indicating dial and 7-supporting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1-3, a portable water level measuring device for hydraulic engineering reservoir construction comprises a measuring pipe 1 and a support 2 for supporting the measuring pipe, wherein the support 2 is fixedly sleeved on the outer wall of the measuring pipe 1. The measuring tube 1 is of a cylindrical tubular structure and is made of transparent plastic materials, and numerical values can be read conveniently. The pipe wall of the measuring pipe 1 is provided with water level scale marks 3.
A water level measuring structure is arranged in the measuring tube 1, and the water level measuring structure is a floating ball 4, a connecting rod 5 and an indicating disc 6 which are arranged integrally. The connecting rod 5 is located between the floating ball 4 and the indicating plate 6, the connecting rod is a straight rod, as shown in fig. 5, the upper end of the floating ball 4 is fixedly connected to the bottom end of the connecting rod 5, and the top end of the connecting rod 5 is fixedly connected to the center of the indicating plate 6. The floating ball and the connecting rod are both hollow structures and are made of light plastics, so that the floating is facilitated.
In this embodiment, survey buret 1 and be the pipe, and survey the integrative shutoff board that is provided with in bottom of buret 1, the inlet opening 11 has been seted up to the central point of shutoff board, and when this device surveyed the buret and got into the aquatic, hydroenergy enough got into survey buret inside via the inlet opening of surveying buret shutoff board. The survey buret 1 with the round tube shape matches and corresponds, and indicator panel 6 is the disc to the external diameter of indicator panel 6 is less than the internal diameter of surveying buret 1, when the floater floats along with the height of the surface of water, can drive the connecting rod and reciprocate in the survey buret with the integrative indicator panel of connecting rod. The indicating disc 6 is in a shape from wide to narrow, the center of the indicating disc is in a circular plate shape, the radius of the circular plate shape is half of the whole plate body of the indicating disc, the outer side of the circular plate is in a slope from wide to narrow, the section of the slope is in an isosceles triangle or right triangle, the edge of the indicating disc 6 is thin, scale values can be clearly indicated, and reading of numerical values is facilitated. The survey buret of tubular structure, its 360 degrees all are provided with the scale mark, place in the surface of water after this portable water level measurement device, need not to carry out the position separately and just to whether regulation, can directly carry out the reading observation of water level numerical value.
In this embodiment, the water level scale line 3 is a ring scale line, and a value can be read at each angle on the pipe wall of the measuring pipe 1. On the circumference of main scale mark, evenly distributed has four at least scale interval, can guarantee like this that no matter which direction at this measuring device faces the staff, can both see the numerical value that water level scale mark corresponds, can directly carry out reading of water level numerical value.
In this embodiment, the support 2 is a closed ring-shaped structure, and the support 2 is fixedly connected to the outer wall of the measuring pipe 1 through three support rods 7, as shown in fig. 1, 2, 3, and 4, wherein the support rods 7 and the support 2 are located on the same horizontal plane, and the support rods are round rod-shaped structures. The support 2 and the support rod 7 are made of light foam plastics, are light in weight and can smoothly float on the water surface.
In actual operation, a tying rope is connected to the supporting rod or the bracket through binding, the tying rope with enough length is tied before water level measurement, the device is thrown to the water surface, the tying rope is held by hand or tied to a fixture beside a reservoir in the measurement process, and the device can be pulled back by pulling the tying rope after the measurement is finished.
The portable water level measuring device is used in hydraulic engineering reservoir construction in this embodiment, measures the water level scale mark 3 of 1 pipe wall of pipe, and its zero scale mark is located the reservoir bank more than, and operating personnel stands the position bank, can directly read the water level value according to the water level scale mark. In the manufacturing process of the device, when the bottommost end of the floating ball 4 is contacted with the upper surface of the measuring pipe plugging plate, the edge of the indicating disc is aligned with the zero scale mark of the water level scale mark. Therefore, the length of the connecting rod, the length of the water level scale line and the length of the measuring cylinder are set, and preset and customized according to actual operation.
This portable water level measurement device is when using, ligature good enough tether of length in support department in advance, throwing this device to the surface of water, inside water in the reservoir got into the survey buret via the inlet opening of survey buret closure plate, the floater rose along with the rising of the intraductal surface of water of survey, and then the indicator panel of taking connecting rod and connecting rod top together rises, when the surface of water in the survey buret and the surface of water looks parallel and level outside the survey buret, the directional scale interval of indicator panel is the water level value of reservoir promptly. In the water level measuring process, the tying rope is held by a hand or tied on a fixed object beside the reservoir, and the device can be pulled back by pulling the tying rope after the measurement is finished.
This portable water level measurement device, the outer cup joint of a measuring section of thick bamboo has the support, can will measure the steady setting of a section of thick bamboo in the surface of water through the support, guarantees that in the measurement process, a measuring section of thick bamboo is vertical state. The device has simple structure, convenient carrying, low manufacture cost far lower than that of the electronic water level measuring instrument, and convenient operation and use.
The second embodiment is as follows:
in this embodiment, the measuring tube 1 is a square tube, and the corresponding indicator panel 6 is a square plate or a circular plate, and the size of the indicator panel is smaller than that of the inner wall of the measuring tube.
The third concrete embodiment:
in this embodiment, the strut 7 and the stent 2 are in an oblique state, and the strut and the stent are not in the same plane, as shown in fig. 6. The bracket and the supporting rod connected with the bracket form an approximately conical structure, and the water level scale mark is positioned above the supporting rod, so that the supporting structure of the supporting rod does not obstruct the reading of the water level value.
In actual operation, the support can select the shape outside circular, also can be regular triangle, square, regular pentagon, regular hexagon, regular petal shape etc. and linking bridge can adopt branch with the branch of surveying buret, also can adopt the pole that has the radian, can play the pole of fixed connection effect can. The support and the support rod can be of a solid structure or a hollow structure, the support rod and the support can be integrally injection-molded, and the support rod can also be fixedly connected through bonding after being respectively injection-molded.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a portable water level measuring device is used in hydraulic engineering reservoir construction which characterized in that: comprises a measuring pipe and a bracket for supporting the measuring pipe;
the measuring tube is of a tubular structure, and the wall of the measuring tube is provided with water level scale marks; a water level measuring structure is arranged in the measuring tube, and the water level measuring structure is a floating ball, a connecting rod and an indicating disc which are arranged integrally;
the support is fixedly sleeved on the outer wall of the measuring pipe.
2. The portable water level measuring device for hydraulic engineering reservoir construction according to claim 1, characterized in that: the measuring tube is made of transparent plastic.
3. The portable water level measuring device for hydraulic engineering reservoir construction according to claim 2, characterized in that: the bottom of survey buret is integrative to be provided with the shutoff board, the central point of shutoff board puts and has seted up the inlet opening.
4. The portable water level measuring device for hydraulic engineering reservoir construction according to claim 1, characterized in that: the connecting rod is positioned between the floating ball and the indicating disc, and the upper end part of the floating ball is fixedly connected to the bottom end of the connecting rod; the top end of the connecting rod is fixedly connected to the central position of the indicating disc.
5. The portable water level measuring device for hydraulic engineering reservoir construction according to claim 4, characterized in that: the survey buret is the pipe, the indicator panel is the disc, the external diameter of indicator panel is less than survey buret's internal diameter.
6. The portable water level measuring device for hydraulic engineering reservoir construction according to claim 4, characterized in that: the survey buret is square pipe, the indicator panel is square plate or disc, the size of indicator panel is less than the size of survey buret inner wall.
7. The portable water level measuring device for hydraulic engineering reservoir construction according to any one of claims 5 or 6, characterized in that: the water level scale marks are ring scale marks.
8. The portable water level measuring device for hydraulic engineering reservoir construction according to claim 1, characterized in that: the support is closed column structure, the support pass through branch fixed connection in survey the outer wall of buret.
9. The portable water level measuring device for hydraulic engineering reservoir construction according to claim 8, characterized in that: the support rod and the bracket are positioned on the same horizontal plane.
10. The portable water level measuring device for hydraulic engineering reservoir construction according to claim 8, characterized in that: the supporting rod and the bracket are in an oblique crossing state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122552228.XU CN216348993U (en) | 2021-10-22 | 2021-10-22 | Portable water level measuring device is used in hydraulic engineering reservoir construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122552228.XU CN216348993U (en) | 2021-10-22 | 2021-10-22 | Portable water level measuring device is used in hydraulic engineering reservoir construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216348993U true CN216348993U (en) | 2022-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122552228.XU Active CN216348993U (en) | 2021-10-22 | 2021-10-22 | Portable water level measuring device is used in hydraulic engineering reservoir construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216348993U (en) |
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2021
- 2021-10-22 CN CN202122552228.XU patent/CN216348993U/en active Active
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