CN216348987U - Water level monitoring device for hydraulic engineering - Google Patents

Abstract

The utility model belongs to the technical field of hydraulic engineering, and discloses a water level monitoring device for hydraulic engineering, which comprises a base, wherein an upright post is installed above the base, a scale plate is installed on the outer surface of the upright post, a chute is formed in the middle of the upright post, a sliding block is arranged in the middle of the chute, a rotating seat is welded on one side of the sliding block, a connecting rod is connected in the middle of the rotating seat, one end of the connecting rod is connected with a floating plate, a spring is installed at the bottom of the sliding block, and the other end of the spring is connected with a connecting rod; the utility model is provided with the floating plate, the connecting rod, the rotating seat, the sliding block and the spring, wherein the floating plate at one end of the connecting rod floats on the water surface, the sliding block slides on the chute of the upright post along with the position change of the floating plate, the connecting rod is rotatably connected with the rotating seat, and the connecting rod is elastically connected with the sliding block through the spring, so that the impact force of waves is weakened, and the phenomenon that the connecting rod between the floating plate and the sliding block is broken under the larger impact force is avoided.

Description

Water level monitoring device for hydraulic engineering

Technical Field

The utility model belongs to the technical field of hydraulic engineering, and particularly relates to a water level monitoring device for hydraulic engineering.

Background

The water level data has close relationship with human social life and production. Water level data are needed for planning, designing, constructing and managing water conservancy projects, water level data are needed for bridge, port, channel, water supply and drainage projects and the like, the water level data are more important in flood prevention and drought control, the water level data are the basis of hydrologic forecast and hydrologic information, the water level data are important basic data in the research of water level flow relation and the analysis of river silt, ice condition and the like, the conventional water level monitoring device is used for breaking waves on the water surface and slapping the floating plate violently in severe weather, the floating plate is stressed greatly, a connecting rod is broken, the device is damaged, the service life is short, and then, dark current exists at the bottom of a lake or a river, stones with large impact force can be collided with the device to cause serious damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water level monitoring device for hydraulic engineering, which aims to solve the problems that a connecting rod between a floating plate and a sliding block of the existing water level monitoring device is easy to break and a stone impact device of a underflow at the bottom of a lake or river is damaged.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a water level monitoring device for hydraulic engineering, includes the base, the below of base is connected with the borer post, the stand is installed to the top of base, the surface mounting of stand has the scale plate, the spout has been seted up to the centre of stand, the centre of spout is provided with the slider, the welding of one side of slider has the rotation seat, the intermediate junction who rotates the seat has the connecting rod, the one end of connecting rod is connected with the kickboard, the spring is installed to the bottom of slider, the other end of spring is connected with the connecting rod.

Preferably, the fixing base is installed to the top of base, the carousel is installed to the centre of fixing base, the intermediate junction of carousel has the second bracing piece, the one end of second bracing piece is connected with the guard plate.

Preferably, the top of the upright post is provided with an electric cabinet, and the top of the electric cabinet is provided with a warning lamp.

Preferably, a first supporting rod is installed at the top of the electric cabinet, and a solar panel is connected above the first supporting rod.

Preferably, one side of the electric cabinet is provided with a distance measuring instrument, and a reflecting plate is arranged above the floating plate.

Preferably, the lamp strip is installed inside the upright post, and the baffle is arranged outside the scale plate.

Compared with the prior art, the utility model has the following beneficial effects:

(1) the utility model is provided with the floating plate, the connecting rod, the rotating seat, the sliding block and the spring, wherein the floating plate at one end of the connecting rod floats on the water surface, the sliding block slides on the chute of the upright post along with the position change of the floating plate, the connecting rod is rotatably connected with the rotating seat, and the connecting rod is elastically connected with the sliding block through the spring, so that the impact force of waves is weakened, the phenomenon that the connecting rod between the floating plate and the sliding block is broken under the larger impact force is avoided, and the service life of the equipment is prolonged.

(2) The underwater rock impact protection device is provided with the rotary table, the second support rod and the protection plate, wherein the rotary table is arranged in the middle of the fixed seat and is rotationally connected with the fixed seat through the bearing, the protection plate is fixedly connected with the rotary table through the second support rod, and the cross section of the protection plate is oval, so that the protection plate can resist the impact of underwater rocks and can rotate in the water flow direction, and the impact force of water flow and the rocks is reduced.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a schematic view of the slider and float plate connection of the present invention;

FIG. 5 is an enlarged view of the utility model at A;

in the figure: 1. a base; 2. drilling columns; 3. a column; 4. a chute; 5. a slider; 6. a protection plate; 7. a scale plate; 8. an electric cabinet; 9. a warning light; 10. a first support bar; 11. a solar panel; 12. a baffle plate; 13. a floating plate; 14. a range finder; 15. a reflective plate; 16. a second support bar; 17. a fixed seat; 18. a turntable; 19. a light bar; 20. a rotating seat; 21. a connecting rod; 22. a spring.

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. 1-5, the present invention provides the following technical solutions: a water level monitoring device for hydraulic engineering comprises a base 1, wherein a drill rod column 2 is connected below the base 1, an upright column 3 is installed above the base 1, a scale plate 7 is installed on the outer surface of the upright column 3, a sliding groove 4 is formed in the middle of the upright column 3, a sliding block 5 is arranged in the middle of the sliding groove 4, a rotating seat 20 is welded on one side of the sliding block 5, a connecting rod 21 is connected in the middle of the rotating seat 20, one end of the connecting rod 21 is connected with a floating plate 13, a spring 22 is installed at the bottom of the sliding block 5, the other end of the spring 22 is connected with the connecting rod 21, the number of the drill rod columns 2 is four, the drill rod column 2 is embedded into the bottom of a lake or a river to fix the device, the sliding block 5 is T-shaped, stop rods are installed on two sides of the sliding block 5, the sliding block 5 can only move in the sliding groove 4 of the upright column 3, the floating plate 13 is made of hard plastic and is hollow inside and can provide large buoyancy, the connecting rod 21 is rotatably connected with the rotating seat 20, and the connecting rod 21 is elastically connected with the sliding block 5 through a spring 22, so that the impact force of waves can be weakened.

Further, fixing base 17 is installed to base 1's top, carousel 18 is installed to the centre of fixing base 17, the intermediate junction of carousel 18 has second bracing piece 16, the one end of second bracing piece 16 is connected with protection plate 6, carousel 18 passes through the bearing rotation with fixing base 17 and is connected, protection plate 6 passes through second bracing piece 16 fixed connection with carousel 18, 6 cross sections of protection plate are oval, make 6 rivers directions of protection plate rotate, weaken the impact force of rivers and stone.

Further, electric cabinet 8 is installed at the top of stand 3, and warning light 9 is installed at the top of electric cabinet 8, and electric cabinet 8's inside is provided with battery, controller and signal transmitter, and warning light 9 is yellow, and yellow light penetrability is high, can warn the surface of water ship, avoids colliding with it, and also makes things convenient for the observer to look for the device.

Specifically, first bracing piece 10 is installed at the top of electric cabinet 8, and the top of first bracing piece 10 is connected with solar panel 11, and solar panel 11 and electric cabinet 8's controller electric connection provide electric power for the device.

It is worth explaining that, one side of electric cabinet 8 is provided with distancer 14, and the top of kickboard 13 is provided with reflecting plate 15, and distancer 14 is infrared distance measuring equipment, with electric cabinet 8's controller electric connection to through signal transmitter teletransmission water level data, reflecting plate 15 are smooth metal sheet, can the infrared ray that furthest reflection distancer 14 took place, improve the precision of data.

Further, the internally mounted of stand 3 has lamp strip 19, the outside of scale plate 7 is provided with baffle 12, scale plate 7 is transparent acrylic sheet material, the surface covering has the opaque metal sheet that leaves scale and digit, lamp strip 19 and controller electric connection, the light that lamp strip 19 produced sees through scale and digit on the scale plate 7, baffle 12 is the rectangle, the viewing aperture has been seted up to the centre, baffle 12 shelters from the light of scale on every side, the required data of observing of prominent, the observer of being convenient for observes.

The working principle and the using process of the utility model are as follows: when using this utility model, pass through borer post 2 with the device and fix in lake or river bottom, kickboard 13 rises or descends along with the water level, the data of water level can be observed to the viewing aperture on baffle 12, spring 22 weakens the impact force of surface of water wave to kickboard 13 with rotating seat 20, distancer 14 records water level data through infrared light and reflecting plate 15, and send through the inside controller control signal transmitter remote of electric cabinet 8, the inside electric energy of electric cabinet 8 is provided by solar panel 11, 6 protection device of guard plate of bottom avoid the stone striking of submarine undercurrent to damage, and oval guard plate 6, under the effect of carousel 18, rotate along with the rivers direction, keep unanimous with the rivers direction, can reduce the impact force of stone and rivers.

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 (6)

1. The utility model provides a water level monitoring device for hydraulic engineering, includes base (1), its characterized in that: the drill rod fixing device is characterized in that a drill rod column (2) is connected to the lower portion of the base (1), an upright column (3) is installed above the base (1), a scale plate (7) is installed on the outer surface of the upright column (3), a sliding groove (4) is formed in the middle of the upright column (3), a sliding block (5) is arranged in the middle of the sliding groove (4), a rotating seat (20) is welded to one side of the sliding block (5), a connecting rod (21) is connected to the middle of the rotating seat (20), a floating plate (13) is connected to one end of the connecting rod (21), a spring (22) is installed at the bottom of the sliding block (5), and the other end of the spring (22) is connected with the connecting rod (21).

2. The water level monitoring device for the hydraulic engineering according to claim 1, wherein: fixing base (17) are installed to the top of base (1), carousel (18) are installed to the centre of fixing base (17), the intermediate junction of carousel (18) has second bracing piece (16), the one end of second bracing piece (16) is connected with guard plate (6).

3. The water level monitoring device for the hydraulic engineering according to claim 1, wherein: an electric cabinet (8) is installed at the top of the upright post (3), and a warning lamp (9) is installed at the top of the electric cabinet (8).

4. The water level monitoring device for the hydraulic engineering according to claim 3, wherein: first bracing piece (10) are installed at the top of electric cabinet (8), the top of first bracing piece (10) is connected with solar panel (11).

5. The water level monitoring device for the hydraulic engineering according to claim 3, wherein: one side of the electric cabinet (8) is provided with a distance measuring instrument (14), and a reflecting plate (15) is arranged above the floating plate (13).

6. The water level monitoring device for the hydraulic engineering according to claim 1, wherein: the inside mounting of stand (3) has lamp strip (19), the outside of scale plate (7) is provided with baffle (12).

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