CN216385886U

CN216385886U - Anti-interference water level measuring device for hydraulic and hydroelectric engineering

Info

Publication number: CN216385886U
Application number: CN202122470222.8U
Authority: CN
Inventors: 张亚波; 崔丽分; 任朋飞; 任锦朝
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-04-26
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses an anti-interference water level measuring device for water conservancy and hydropower engineering, which comprises: the outer shell is of a cuboid structure, the inner part of the outer shell is of a cavity structure, the outer surface of the lower section of the outer shell is connected with a movable ring in a sliding mode, one end of the movable ring is provided with a protection ring, and the middle of the protection ring is penetrated through by a fixed rod; the water level indication plate I penetrates through the shell one side, one side of the shell is provided with one end of a spring, the other end of the spring is connected to the inner wall of the water level indication plate II, and the water level indication plate II penetrates through one side of the shell. This anti-interference type water level measuring device for hydraulic and hydroelectric engineering, device are whole section formula structure, when reducing data reading error, through the linker principle, have more accurate reading to the protruding logarithm value of being convenient for to the use of data accuracy through the promotion of water to inside buoyancy piece with the more accurate demonstration of numerical value in water level chi one side and through water level prompt board two and water level prompt board one.

Description

Anti-interference water level measuring device for hydraulic and hydroelectric engineering

Technical Field

The utility model relates to the technical field of water level measurement, in particular to an anti-interference water level measuring device for water conservancy and hydropower engineering.

Background

The effect of water level observation is direct for the water conservancy, flood control, the prevention waterlogging provides the data that have exclusive use value, and it is especially important to the measured data of water level in the middle of the engineering in the different classes of building, just can confirm the landing point of engineering after measuring the water level, improve the in service behavior after the engineering construction is accomplished, at current water level measuring device, most are standing for water level ruler preface and easily get wrong numerical value at the water limit multistage structure when numerical value is read to needs, and often have debris entering influence water level measuring data when using at current water level measuring device and make mistakes easily, and need the people to grab at current water level measuring device, influence reading of data causes data loss.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-interference water level measuring device for water conservancy and hydropower engineering, and aims to solve the problems that most of the water level measuring devices in the background technology are in stepped standing, a multi-section structure is easy to miss numerical values when the numerical values need to be read at a water edge, sundries often enter the existing water level measuring devices when the existing water level measuring devices are used, so that water level measuring data are easy to make mistakes, and the data are lost due to the fact that the existing water level measuring devices need to be held by people and the reading of the data is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: an anti-interference water level measuring device for water conservancy and hydropower engineering comprises a shell, wherein the shell is of a cuboid structure, a cavity structure is arranged in the shell, a movable ring is connected to the outer surface of the lower section of the shell in a sliding mode, a protection ring is installed at one end of the movable ring, and a fixing rod penetrates through the middle of the protection ring;

the first water level indication plate penetrates through one side of the shell, one end of a spring is arranged on the surface of one side of the shell, the other end of the spring is connected to the inner wall of the second water level indication plate, and the second water level indication plate penetrates through one side of the shell;

the telescopic face pipe is characterized in that one end of the telescopic face pipe is installed on the inner wall of the shell, the other end of the telescopic face pipe is provided with a trapezoidal block, the lower surface of the trapezoidal block is provided with a buoyancy block, and the middle of the upper end of the shell is penetrated through by a sliding block.

By adopting the technical scheme, after the accurate reading of the water level measurement data is improved, the influence of other external factors on the measurement is reduced.

Preferably, set up to the opening form in the middle of the shell lower extreme, and shell opening inner wall installs the filter screen, surface mounting has the support frame under the shell, and shell side surface is provided with the water level chi to the water level chi is transparent.

Adopt above-mentioned technical scheme, reduce because the shell bottom is blockked by impurity and leads to inside water level measurement data to go wrong.

Preferably, one end of the water level indication plate, which is positioned in the shell, is set to be of an arc structure, the other end of the water level indication plate is set to be of a rectangular structure, and the water level indication plate is slidably connected with the shell.

By adopting the technical scheme, the arc-shaped structure is convenient for the trapezoidal blocks to be aligned and extruded, and the flexibility of the inside is improved to prevent the blocks from being blocked.

Preferably, one end of the water level indicator plate, which is positioned in the shell, is set to be of a trapezoidal structure, and the other end of the water level indicator plate is set to be of an L-shaped structure.

Adopt above-mentioned technical scheme, after the trapezoidal piece return in inside, the pulling force of spring drags two normal positions of water level indication board.

Preferably, the two sides of the trapezoid blocks are arranged to be slope structures, downward protruding structures are arranged on the side edges of the lower surfaces of the trapezoid blocks, and the lower ends of the protruding structures of the trapezoid blocks are connected with the upper ends of the telescopic face pipes.

By adopting the technical scheme, the slope of the trapezoidal block is convenient for pushing the water level prompt board, and the data reading accuracy is improved.

Preferably, the slider sets up to convex structure, and installs the warning ball in the slider upper end to slider upper end side surface is provided with the spacing ring.

Adopt above-mentioned technical scheme, after trapezoidal piece upwards jack-up with the slider, prevent that the slider is outwards by ejecting the part loss that causes.

Compared with the prior art, the utility model has the beneficial effects that: this anti-interference type water level measurement device for hydraulic and hydroelectric engineering:

1. when the device is used, the device is of a whole-segment structure, data reading errors are reduced, meanwhile, through the principle of a communicating vessel, numerical values can be rapidly and roughly read through the protrusions of the water level indicator plate II, more accurate numerical values are directly recorded through the water level gauge, the numerical values are more accurately displayed on one side of the water level gauge through the pushing of water to the internal buoyancy block, and more accurate reading of the numerical values is facilitated through the protrusions of the water level indicator plate II and the water level indicator plate I;

2. the opening at the lower end of the shell is separated from the outer side surface by a certain distance through the support frame, so that water solution can conveniently enter, large impurities are filtered outside by the filter screen when water enters the shell, the influence of the impurities on water level data measurement is reduced, and meanwhile, the collision and striking of an internal buoyancy block due to the fluctuation of external water are reduced, the accuracy of water level measurement data is improved, and the external interference is reduced;

3. before using the device, squeeze into one side soil internal fixation with the inside fixed rod of protection ring and accomplish the back, press the shell downwards, from the inside downward displacement of activity ring, when reducing artificial factor, can be more accurate read water level data, and the insertion of fixed rod, when improving the holistic stability of device, reduce the influence of external factor to data, improve the interference killing feature.

Drawings

FIG. 1 is a schematic view of the overall internal front view structure of the present invention;

FIG. 2 is a schematic overall external side view of the present invention;

FIG. 3 is a schematic view of the overall external top view configuration of the present invention;

FIG. 4 is a schematic view of the structure of the water level indicator panel II and the housing according to the present invention.

In the figure: 1. a housing; 2. a movable ring; 3. a guard ring; 4. a fixing rod; 5. a first water level prompt plate; 6. a spring; 7. a water level prompt board II; 8. a support frame; 9. a filter screen; 10. a telescopic surface tube; 11. a trapezoidal block; 12. a buoyancy block; 13. a slider; 14. a limiting ring; 15. a warning ball; 16. a water level gauge.

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.

Referring to fig. 1-4, the present invention provides a technical solution: an anti-interference water level measuring device for hydraulic and hydroelectric engineering comprises a shell 1, a movable ring 2, a protection ring 3, a fixed rod 4, a first water level prompt plate 5, a spring 6, a second water level prompt plate 7, a support frame 8, a filter screen 9, a telescopic surface pipe 10, a trapezoidal block 11, a buoyancy block 12, a slide block 13, a limit ring 14, a warning ball 15 and a water level gauge 16;

the water level gauge comprises a shell 1, a water level gauge 16, a water level gauge and a water level sensor, wherein the shell 1 is of a cuboid structure, the interior of the shell 1 is of a cavity structure, the outer surface of the lower section of the shell 1 is connected with a movable ring 2 in a sliding mode, a protection ring 3 is installed at one end of the movable ring 2, the middle of the protection ring 3 is penetrated through by a fixing rod 4, the middle of the lower end of the shell 1 is of an open shape, a filter screen 9 is installed on the inner wall of an opening of the shell 1, a support frame 8 is installed on the lower surface of the shell 1, and the water level gauge 16 is arranged on the surface of one side of the shell 1 and is transparent;

when the device is used, the protection ring 3 is positioned on one side of the bank of a water body for detecting the water level, the fixed rod 4 is hammered into the ground from the upper part downwards, the shell 1 is suspended above the water level, the upper end structure of the fixed rod 4 clamps the protection ring 3 with the ground, then the datum line of the device is corrected, the middle position of the movable ring 2 and the middle position of the protection ring 3 are positioned on the same horizontal line, the movable ring 2 and the protection ring 3 keep horizontal positions and cannot incline, the shell 1 is pushed downwards, the outer side of the lower end of the shell 1 moves along the inner part of the movable ring 2, the shell 1 slowly and vertically descends, the lower end of the support frame 8 is submerged into the water level until the lower end of the support frame 8 is positioned on a zero level base plane, water rushes upwards through the side surface or the lower end of the support frame 8, large impurities are blocked on the outer side by the support frame 8, and the water in the inner part is filtered by the filter screen 9 to further reduce the influence of the impurities on the measured data, the water level can be observed through the water level gauge 16, and after the measurement is finished, the shell 1 is directly pulled upwards, and then the fixing rod 4 is taken out.

The water level prompting plate I5 penetrates through one side of the shell 1, one end of a spring 6 is arranged on the surface of one side of the shell 1, the other end of the spring 6 is connected to the inner wall of the water level prompting plate II 7, the water level prompting plate II 7 penetrates through one side of the shell 1, one end, located inside the shell 1, of the water level prompting plate I5 is arranged to be of an arc-shaped structure, the other end of the water level prompting plate I5 is arranged to be of a rectangular structure, the water level prompting plate I5 is connected with the shell 1 in a sliding mode, one end, located inside the shell 1, of the water level prompting plate II 7 is arranged to be of a trapezoid structure, and the other end of the water level prompting plate II 7 is arranged to be of an L-shaped structure;

when the trapezoidal block 11 floats upwards, the arc-shaped structure on one side of the first water level indicator plate 5 is pushed towards the outer side of the shell 1, the rectangular structure on the outer side of the first water level indicator plate 5 is pushed out to form a protrusion, when the trapezoidal block 11 floats upwards again, the inclined cape at the lower end of the trapezoidal structure on one side of the second water level indicator plate 7 pushes the outer side of the shell 1 when moving upwards, the L-shaped structure on the outer side of the second water level indicator plate 7 is pushed out to form a protrusion, when the L-shaped structure of the second water level indicator plate 7 protrudes outwards, the spring 6 is pulled by the L-shaped structure of the second water level indicator plate 7, and after measurement is finished, a worker pulls the shell 1 upwards, so that after the trapezoidal block 11 returns, the spring 6 pulls the second water level indicator plate 7 back to the original position, and the difference distance between the second water level indicator plate 7 and the first water level indicator plate 5 is equal.

Telescopic face pipe

10, 1 inner wall at the shell is installed to its one end, and telescopic face pipe 10 other end installs

trapezoidal piece

11, and 11 lower surface mounting of trapezoidal piece have buoyancy piece 12, run through by slider 13 in the middle of the 1 upper end of shell, 11 both sides of trapezoidal piece set up to the slope structure, and 11 lower surface sides of trapezoidal piece are provided with decurrent protruding structure, and 11 protruding structure lower extremes of trapezoidal piece connect telescopic face pipe 10 upper end, slider 13 sets up to the convex structure, and warning ball 15 is installed to slider 13 upper end, and slider 13 upper end side surface is provided with spacing ring 14.

After the water body enters the shell 1 through the filter screen 9, the water body spreads upwards to push the buoyancy block 12 upwards, the buoyancy block 12 pushes the trapezoidal block 11 to push the trapezoidal block 11 upwards integrally, when the trapezoidal block 11 moves upwards, the telescopic surface pipe 10 is pulled, after the trapezoidal block 11 pushes the first water level prompt board 5 and the second water level prompt board 7, the lower end of the telescopic surface pipe 10 props against one end of the first water level prompt board 5 and one end of the second water level prompt board 7, after the trapezoidal block 11 continuously rises and exceeds the range, the slide block 13 is pushed upwards, the warning ball 15 at the upper end of the slide block 13 is pushed out for prompting, the water level data is overloaded, after the shell 1 is separated from the water body, the limiting ring 14 clamps the warning ball 15 outside the shell 1 when the warning ball 15 returns to prevent the warning ball from falling into the shell 1, when the trapezoidal block 11 rises to be positioned between the first water level indication plate 5 and the second water level indication plate 7, the specific water level value of the trapezoidal block 11 positioned in the water level gauge 16 can be directly observed through the water level gauge 16.

The working principle is as follows: when using this anti-interference type water conservancy and hydropower engineering water level measuring device, be located behind the ground with protection ring 3, insert the shore soil with fixed rod 4 in, press shell 1 downwards again, the water source gets into shell 1 after, promote trapezoidal piece 11 through buoyancy piece 12, promote water level prompt board one 5 and water level prompt board two 7 to one side, if measure super water level then slider 13 upwards jack-up warning ball 15, mention the back upwards with shell 1, warning ball 15, water level prompt board one 5 returns the normal position with water level prompt board two 7, take out fixed rod 4 again, whole practicality has been increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti-interference type water level measurement device for hydraulic and hydroelectric engineering which characterized in that includes:

the outer shell (1) is of a cuboid structure, the inner part of the outer shell (1) is of a cavity structure, the outer surface of the lower section of the outer shell (1) is connected with a movable ring (2) in a sliding mode, one end of the movable ring (2) is provided with a protection ring (3), and the middle of the protection ring (3) is penetrated through by a fixed rod (4);

the water level indication plate I (5) penetrates through one side of the shell (1), one end of a spring (6) is installed on the surface of one side of the shell (1), the other end of the spring (6) is connected to the inner wall of a water level indication plate II (7), and the water level indication plate II (7) penetrates through one side of the shell (1);

the telescopic face pipe (10) is characterized in that one end of the telescopic face pipe (10) is installed on the inner wall of the shell (1), a trapezoidal block (11) is installed at the other end of the telescopic face pipe (10), a buoyancy block (12) is installed on the lower surface of the trapezoidal block (11), and the middle of the upper end of the shell (1) is penetrated through by a sliding block (13).

2. The anti-interference water level measuring device for the water conservancy and hydropower engineering according to claim 1, which is characterized in that: the water level gauge is characterized in that an opening is formed in the middle of the lower end of the shell (1), the filter screen (9) is installed on the inner wall of the opening of the shell (1), the support frame (8) is installed on the lower surface of the shell (1), the water level gauge (16) is arranged on one side surface of the shell (1), and the water level gauge (16) is transparent.

3. The anti-interference water level measuring device for the water conservancy and hydropower engineering according to claim 1, which is characterized in that: one end of the first water level indication plate (5) located inside the shell (1) is arranged to be of an arc-shaped structure, the other end of the first water level indication plate (5) is arranged to be of a rectangular structure, and the first water level indication plate (5) is connected with the shell (1) in a sliding mode.

4. The anti-interference water level measuring device for the water conservancy and hydropower engineering according to claim 1, which is characterized in that: one end of the second water level indication plate (7) located inside the shell (1) is of a trapezoid structure, and the other end of the second water level indication plate (7) is of an L-shaped structure.

5. The anti-interference water level measuring device for the water conservancy and hydropower engineering according to claim 1, which is characterized in that: trapezoidal piece (11) both sides set up to slope structure, and trapezoidal piece (11) lower surface side is provided with decurrent protruding structure to flexible face pipe (10) upper end is connected to trapezoidal piece (11) protruding structure lower extreme.

6. The anti-interference water level measuring device for the water conservancy and hydropower engineering according to claim 1, which is characterized in that: the slider (13) sets up to convex structure, and warning ball (15) are installed to slider (13) upper end side surface is provided with spacing ring (14).