CN215767288U - Water level measuring device for hydraulic and hydroelectric engineering - Google Patents

Abstract

The utility model discloses a water level measuring device for water conservancy and hydropower engineering, which comprises a first shell and a second shell, wherein a telescopic rod is fixedly arranged between the first shell and the second shell, a balancing weight is arranged inside the first shell, the second shell and a limiting component are arranged, the limiting component can limit the first shell and the second shell to enable the telescopic rod to be in a contraction state, so that the size is reduced, the carrying is convenient, a measuring scale can be moved to a position needing measuring the water level through the arranged telescopic rod, the winding drum is driven to rotate through the arranged driving component, the winding drum, the measuring scale, a heavy hammer and a floating plate, the winding drum is driven to rotate through the driving component, the folding and unfolding of the measuring scale are realized, the measuring scale is driven to enter the water bottom through the gravity of the heavy hammer, the floating plate floats on the water surface, the scale of the measuring scale above the floating plate can be observed through the display of a control panel under the influence of a camera, and then the height of surveying the water level, through the standing groove that sets up, can accomodate kickboard and weight.

Description

Water level measuring device for hydraulic and hydroelectric engineering

Technical Field

The utility model relates to the technical field of water conservancy, in particular to a water level measuring device for water conservancy and hydropower engineering.

Background

In hydraulic and hydroelectric engineering, the height of water level needs to be measured from time to time, but the equipment used for measuring the height of water level in the prior art is generally large in size, inconvenient to carry and inconvenient to use, and a water level measuring device for hydraulic and hydroelectric engineering is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water level measuring device for water conservancy and hydropower engineering, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a water level measuring device for hydraulic and hydroelectric engineering, includes first casing and second casing, fixed mounting has the telescopic link between first casing and the second casing, the internally mounted of first casing has the balancing weight, the reel is installed in the rotation of second casing internal rotation, the inside fixed mounting of second casing has drive assembly, it has the measuring tape to coil on the reel, the weight is installed to the lower extreme of measuring tape, the kickboard has been cup jointed to the lateral wall of measuring tape, fixed mounting has the camera on the kickboard, the lateral wall fixed mounting of second casing has with first casing spacing subassembly mutually, the lateral wall fixed mounting of first casing has control panel, control panel respectively with drive assembly and camera electric connection.

Preferably, the drive assembly includes a motor, the motor is fixedly installed in the second shell, a first gear is fixedly installed on the outer side wall of the transmission shaft of the scroll, a second gear is fixedly installed on the output shaft of the motor, the first gear is meshed with the second gear, and the control panel is electrically connected with the motor.

Preferably, a storage battery is fixedly mounted inside the first shell, and the storage battery is electrically connected with the control panel.

Preferably, the limiting assembly comprises two U-shaped rods and a first buckle, the two U-shaped rods are rotatably mounted on the outer side wall of the second shell and are symmetrical to each other, the first buckle is fixedly mounted on the outer side wall of the first shell, the first buckle corresponds to the U-shaped rods in position, and the outer side wall of the second shell is fixedly mounted with a second buckle which is limited by the U-shaped rods.

Preferably, the outer side wall of the second shell is provided with a placing groove, a slide way is arranged inside the placing groove, and a sealing plate is slidably arranged in the slide way.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a water level measuring device for hydraulic and hydroelectric engineering, first casing through setting up, second casing and spacing subassembly, spacing subassembly can carry on first casing and second casing spacingly, make the telescopic link be in the contraction state, and then reduce the volume, and is convenient for carry, through the telescopic link that sets up, can remove the position that needs the measurement water level with the measuring tape, drive assembly through setting up, the reel, the measuring tape, weight and kickboard, it rotates to drive the reel through drive assembly, realize receiving and releasing of measuring tape, gravity through the weight, it enters into the bottom to drive the measuring tape, the kickboard floats on the surface of water, image through the camera passes through control panel and shows, can observe the scale that targets in place in the measuring tape above the kickboard, and then measure the height of water level, through the standing groove that sets up, can accomodate kickboard and weight.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the second housing according to the present invention;

FIG. 3 is a schematic view of a bottom structure of a second housing according to the present invention;

fig. 4 is a schematic view of the internal structure of the first housing according to the present invention.

In the figure: 1-a first shell, 2-a second shell, 3-a telescopic rod, 4-a balancing weight, 5-a winding drum, 6-a measuring scale, 7-a heavy hammer, 8-a floating plate, 9-a camera, 10-a control panel, 11-a motor, 12-a first gear, 13-a second gear, 14-a storage battery, 15-a U-shaped rod, 16-a first buckle, 17-a second buckle, 18-a placing groove, 19-a slideway and 20-a sealing plate.

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: a water level measuring device for water conservancy and hydropower engineering comprises a first shell 1 and a second shell 2, opposite surfaces of the first shell and the second shell are sunken inwards to form a cavity, a telescopic rod 3 is fixedly mounted between the first shell 1 and the second shell 2, a balancing weight 4 is mounted inside the first shell 1, a winding drum 5 is rotatably mounted in the second shell 2, a driving component is fixedly mounted inside the second shell 2, a measuring tape 6 is wound on the winding drum 5, a heavy hammer 7 is mounted at the lower end of the measuring tape 6, a floating plate 8 is sleeved on the outer side wall of the measuring tape 6, a camera 9 is fixedly mounted on the floating plate 8, a limiting component which is limited with the first shell 1 is fixedly mounted on the outer side wall of the second shell 2, a control panel 10 is fixedly mounted on the outer side wall of the first shell 2, and the control panel 10 is electrically connected with the driving component and the camera 9 respectively, during the use, bottom surface fixed mounting with first casing 1 has the landing leg, empty first casing 1 and place, then break away from first casing 1 with spacing subassembly, pulling second casing 2, 3 extensions of telescopic link, select the length of pulling second casing 2 according to the in-service use needs, then remove second casing 2 to the top that needs the measured water level, counter weight through balancing weight 4 can avoid second casing 2 to take place to empty, start drive assembly, drive assembly moves reel 5 and rotates, counter weight through weight 7 to measuring tape 6 moves down, weight 7 drives measuring tape 6 and enters into the weight, kickboard 8 floats on the surface of water, when 7 arrived submarine, image through camera 9 passes through control panel 10 and shows the picture, make the measuring tape 6 that is located 8 upper end positions of kickboard show the scale, and then survey the height of water level.

The control panel 10 is a touch screen.

Particularly, drive assembly includes motor 11, motor 11 fixed mounting is in the inside of second casing 2, the lateral wall fixed mounting of the transmission shaft of spool 5 has first gear 12, the output shaft fixed mounting of motor 11 has second gear 13, first gear 12 and the meshing of second gear 13, control panel 10 and motor 11 electric connection can realize receiving and releasing of reel 5 to measuring tape 6 through corotation and the reversal of control panel 10 control motor 11, and motor 11 rotates, drives second gear 13 and rotates, because of second gear 13 and the meshing of first gear 12, and then drives first gear 12 and rotate, realizes the rotation of reel 5.

Specifically, a battery 14 is fixedly mounted inside the first casing 1, the battery 14 is electrically connected to the control panel 10, and a weight can be added to the battery 14.

Specifically, the limiting assembly comprises two U-shaped rods 15 and a first buckle 16, the two U-shaped rods 15 are rotatably mounted on the outer side wall of the second housing 2, the two U-shaped rods 15 are symmetrical to each other, the first buckle 16 is fixedly mounted on the outer side wall of the first housing 1, the first buckle 16 corresponds to the U-shaped rods 15, the outer side wall of the second housing 2 is fixedly mounted with a second buckle 17 limiting the U-shaped rods 15, both sides of the first housing 1 are respectively provided with a limiting groove matched with the U-shaped rods 15, when the limiting assembly is in a working state, the U-shaped rods 15 are limited through the second buckle 17, after the use is finished, the U-shaped rods 15 are rotated to separate the U-shaped rods 15 from the second buckle 17, then the second housing 2 is slid to attach the second housing 2 to the first housing 1, at this time, the U-shaped rods 15 are rotated to buckle the U-shaped rods 15 with the first buckle 16 and the second buckle 17, the connection of the first housing 1 and the second housing 2 is completed.

Specifically, a placement groove 18 is formed in an outer side wall of the second housing 2, a slide 19 is provided inside the placement groove 18, and a seal plate 20 is slidably mounted in the slide 19 to facilitate storage of the floating plate 8 and the weight 7.

The handle is fixedly arranged on the right side wall of the second shell 2, and is convenient to carry.

The working principle is as follows: when the utility model is used, the U-shaped rod 15 is rotated to make the U-shaped rod 15 separate from the constraint of the first buckle 16 and the second buckle 17, then the second shell 2 is pulled to increase the distance between the second shell 2 and the first shell 1, the telescopic rod 3 is extended, the distance of pulling the second shell 2 is selected according to the position of the water level to be measured, then the sealing plate 20 is slid to make the placing groove 18 face the water surface, then the motor 11 is started through the control panel 10, the motor 11 rotates to drive the second gear 13 to rotate, the second gear 13 is meshed with the first gear 12, further the winding drum 5 is driven to rotate, the measuring tape 6 is wound out from the winding drum 5, the measuring tape 6 is driven to enter below the water surface through the gravity of the heavy hammer 7, the floating plate 8 floats on the water surface, when the heavy hammer 7 reaches the water bottom, the motor 11 is controlled to stop rotating, the control panel 10 displays the image of the camera, and the scale on the measuring tape 6 positioned at the upper end of the floating plate 8 is displayed, survey the height of the water level, after the measurement, reverse starter motor 11, convolute measuring tape 6, make kickboard 8 and weight 7 enter into standing groove 18, sliding seal plate 20 closes standing groove 18, then stimulate second casing 2, telescopic link 3 contracts, laminate with the surface of first casing 1 up to second casing 2, then rotate U-shaped pole 15, it is spacing to make U-shaped pole 15 carry out through first buckle 16 and second buckle 17, first casing 1 and second casing 2 accomplish the concatenation, be convenient for use next time.

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 (5)

1. Water level measurement device for hydraulic and hydroelectric engineering, its characterized in that: comprises a first shell (1) and a second shell (2), a telescopic rod (3) is fixedly arranged between the first shell (1) and the second shell (2), a balancing weight (4) is arranged in the first shell (1), a winding drum (5) is rotatably arranged in the second shell (2), a driving component is fixedly arranged in the second shell (2), a measuring scale (6) is wound on the winding drum (5), the lower end of the measuring scale (6) is provided with a heavy hammer (7), the outer side wall of the measuring scale (6) is sleeved with a floating plate (8), the floating plate (8) is fixedly provided with a camera (9), the outer side wall of the second shell (2) is fixedly provided with a limiting component which is limited with the first shell (1), the outer side wall of the first shell is fixedly provided with a control panel (10), and the control panel (10) is electrically connected with the driving assembly and the camera (9) respectively.

2. The water level measuring device for the water conservancy and hydropower engineering according to claim 1, characterized in that: the drive assembly comprises a motor (11), the motor (11) is fixedly installed inside the second shell (2), a first gear (12) is fixedly installed on the outer side wall of a transmission shaft of the winding drum (5), a second gear (13) is fixedly installed on an output shaft of the motor (11), the first gear (12) is meshed with the second gear (13), and the control panel (10) is electrically connected with the motor (11).

3. The water level measuring device for the water conservancy and hydropower engineering according to claim 1, characterized in that: the inside fixed mounting of first casing (1) has battery (14), battery (14) and control panel (10) electric connection.

4. The water level measuring device for the water conservancy and hydropower engineering according to claim 1, characterized in that: spacing subassembly includes two U-shaped pole (15) and first buckle (16), two U-shaped pole (15) are rotated and are installed on the lateral wall of second casing (2), two U-shaped pole (15) symmetry each other, first buckle (16) fixed mounting is on the lateral wall of first casing (1), first buckle (16) are corresponding with the position of U-shaped pole (15), the lateral wall fixed mounting of second casing (2) has second buckle (17) spacing mutually with U-shaped pole (15).

5. The water level measuring device for the water conservancy and hydropower engineering according to claim 1, characterized in that: the outer side wall of the second shell (2) is provided with a placing groove (18), a slide way (19) is arranged inside the placing groove (18), and a sealing plate (20) is arranged in the slide way (19) in a sliding mode.

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