CN216645522U

CN216645522U - Flood control monitoring devices for hydraulic engineering

Info

Publication number: CN216645522U
Application number: CN202220264633.3U
Authority: CN
Inventors: 储飞
Original assignee: Taizhou Water Conservancy Project Construction Quality Supervision Station
Current assignee: Taizhou Water Conservancy Project Construction Quality Supervision Station
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-05-31
Anticipated expiration: 2032-02-09

Abstract

The utility model discloses a flood control monitoring device for hydraulic engineering, and belongs to the technical field of hydraulic engineering. The utility model provides a flood control monitoring devices for hydraulic engineering, includes cement base and sets up the water level pole at its top, still includes: the guide plate is arranged on the cement base and used for guiding water flow; the warning line plate is fixedly arranged on the water level rod and used for marking the water level warning line; the floating block is connected to the water level rod in a sliding mode and movably abutted against the warning line board; and a warning mechanism; the warning mechanism is arranged on the water level rod and used for warning that the water level exceeds a warning line, and the warning mechanism is connected with the floating block; when the water level exceeds the warning line, the warning mechanism can continuously give out warning sound, automatic warning is realized through the change of the water level, the accuracy and the timeliness of detection are ensured, the warning effect is good, and the practicability is high.

Description

Flood control monitoring devices for hydraulic engineering

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a flood control monitoring device for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to construct various types of hydraulic buildings such as reservoirs, dams, spillways, water gates, water inlets, channels, crossing tanks, rafts, fishways and the like to achieve the aims.

When rainy season, when rainwater weather is a lot of, when the flood peak comes very much, often can make the water level in reservoir and the river rise by a wide margin, generally carry out automatic alarm through water level monitoring facilities, but because equipment arranges the aquatic in for a long time, waterproof performance weakens, and rivers can increase to check out test set's contact impact when the flood peak comes, erodees equipment easily and damages, and alarm system is out of work, influences the monitoring effect of people to the water level.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a flood control monitoring device for hydraulic engineering.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a flood control monitoring devices for hydraulic engineering, includes cement base and sets up the water level pole at its top, still includes:

the guide plate is arranged on the cement base and used for guiding water flow;

the warning line plate is fixedly arranged on the water level rod and used for marking the water level warning line;

the floating block is connected to the water level rod in a sliding mode and movably abutted against the warning line board; and

a warning mechanism; the warning mechanism is arranged on the water level rod and used for warning that the water level exceeds a warning line, and the warning mechanism is connected with the floating block.

Preferably, the guide plate includes that first even board and second link the board, first even board and second link the board and all set firmly on the cement base, first even board and second link the board and are the contained angle setting, first even board and second link the junction of board to be provided with the water conservancy diversion cambered surface, just first even board is short than the length of second link the board.

Preferably, the warning mechanism includes the extension board that sets firmly at the water level pole top, the bottom of extension board is connected with two U-shaped boards, two be connected with the fixed pulley through the pivot in the U-shaped board, two sliding connection has the stay cord on the fixed pulley, the one end of stay cord is passed the warning line board and is linked to each other with the kicking block, the one end that the kicking block was kept away from to the stay cord is connected with strikes the pole, warning mechanism still includes the metal striking board that sets firmly at the water level pole outer wall, strike the pole and strike the board activity counterbalance with the metal.

Preferably, the floating block comprises a first floating plate and a second floating plate, the first floating plate is connected with the pull rope, evenly distributed flow deflectors are arranged on the second floating plate, and a butt plate is arranged on the inner wall of the second floating plate and movably abutted against the pull rope.

Preferably, be provided with the telescopic link between first kickboard and the second kickboard, first kickboard offsets with the activity of warning line board, the outside at the warning line board is established to the second kickboard cover, the internal diameter of second kickboard is greater than the external diameter of warning line board.

Preferably, the end of the pull rope is provided with a sliding block, and the top wall of the first floating plate is provided with a sliding groove matched with the sliding block.

Preferably, the knocking rod comprises a first rod body and a second rod body, the second rod body is movably abutted to the metal knocking plate, and an elastic element is arranged between the first rod body and the second rod body.

Compared with the prior art, the utility model provides a flood control monitoring device for hydraulic engineering, which has the following beneficial effects:

1. this flood control monitoring devices for hydraulic engineering shifts up along with the water level through the kicking block and offsets with the warning line board, makes warning mechanism work, and when the water level exceeded the warning line, accessible warning mechanism continuously sent out the police dispatch newspaper sound, realizes automatic alarm through the change of water level, guarantees the accuracy and the promptness that detect.

2. This flood control monitoring devices for hydraulic engineering rotates on water level pole through the kicking block, makes the kicking block offset with the stay cord through the butt plate at the rotation in-process, makes the stay cord to the expansion of water level pole centre of a circle department, and then makes the stay cord pass through the fixed pulley pulling and strike the pole and move up, when the butt plate does not offset with the stay cord, strikes the pole and moves down under the action of gravity of self again, strikes the metal and sends out the alarm sound.

3. This flood control monitoring devices for hydraulic engineering through setting up the kicking block into first kicking plate and second kicking plate, when the water level exceeded the warning line, first kicking plate offseted with the warning line board, and the second kicking plate rises along with the water level rises, and then guarantees that the second kicking plate rotates along with the water velocity of the surface of water, guarantees the slew velocity of kicking block for the alarm sound lasts and acutely short.

Drawings

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

FIG. 2 is a schematic structural view of portion A of FIG. 1 according to the present invention;

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

FIG. 4 is a schematic structural view of a slider of the present invention;

fig. 5 is a schematic structural view of the knocking rod of the present invention.

In the figure: 1. a cement base; 2. a water level rod; 3. a baffle; 301. a first connecting plate; 302. a second link plate; 4. a warning line board; 5. floating blocks; 501. a first floating plate; 502. a second floating plate; 503. a telescopic rod; 6. a support plate; 601. a U-shaped plate; 602. a fixed pulley; 603. pulling a rope; 6031. a slider; 6032. a chute; 7. a knock bar; 701. a first rod body; 702. a second rod body; 703. an elastic element; 8. a metal strike plate; 9. a butt joint plate; 10. and a flow deflector.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1, 2, 3, 4 and 5, a flood control monitoring device for hydraulic engineering includes a cement base 1 and a water level pole 2 arranged on the top of the cement base, and further includes:

the guide plate 3 is arranged on the cement base 1 and used for guiding water flow;

the warning line plate 4 is fixedly arranged on the water level rod 2 and used for marking a water level warning line;

the floating block 5 is connected to the water level rod 2 in a sliding mode, and the floating block 5 is movably abutted to the warning line board 4; and

a warning mechanism; the warning mechanism is arranged on the water level rod 2 and used for warning that the water level exceeds a warning line, and the warning mechanism is connected with the floating block 5.

Specifically, the water level rod 2 is arranged at the bottom of a water level to be detected through the cement base 1, the floating block 5 floats on the water surface, the scale mark on the water level rod 2 corresponding to the floating block 5 is the water level depth, when rainfall is large or a flood peak comes, the water level swells, the water speed is increased, water flow is guided through the guide plate 3, the impact force of the water flow is reduced, when the floating block 5 abuts against the warning line plate 4, the water level reaches the warning line, and the warning mechanism works at the moment.

As a preferred technical scheme of the utility model, the diversion plate 3 comprises a first connecting plate 301 and a second connecting plate 302, the first connecting plate 301 and the second connecting plate 302 are both fixedly arranged on the cement base 1, the first connecting plate 301 and the second connecting plate 302 are arranged at an included angle, a diversion arc surface is arranged at the joint of the first connecting plate 301 and the second connecting plate 302, and the first connecting plate 301 is shorter than the second connecting plate 302; guide plate 3 is just to the direction that the rivers came, through first even board 301 and the setting of second even board 302 contained angle, and water impact resistance is little, further reduces rivers to the influence of water level pole 2 and warning mechanism at the guide plate 3 back.

As a preferred technical scheme of the utility model, the warning mechanism comprises a support plate 6 fixedly arranged at the top of the water level rod 2, the bottom of the support plate 6 is connected with two U-shaped plates 601, fixed pulleys 602 are connected in the two U-shaped plates 601 through rotating shafts, pull ropes 603 are slidably connected on the two fixed pulleys 602, one ends of the pull ropes 603 penetrate through the warning line plate 4 to be connected with the floating block 5, one ends of the pull ropes 603, far away from the floating block 5, are connected with knocking rods 7, the warning mechanism further comprises metal knocking plates 8 fixedly arranged on the outer wall of the water level rod 2, and the knocking rods 7 are movably abutted to the metal knocking plates 8; when the water level reaches the warning line, the floating block 5 moves upwards and offsets with the warning line board 4, and in the process, the floating block 5 does not exert pulling force on the pull rope 603 any more, and the pull rope 603 moves downwards under the action of gravity of the knocking rod 7 and offsets with the metal knocking board 8 to make a sound, and the knocking rod 7 and the metal knocking board 8 work on the water level line, so that the warning sound is relatively large, and the warning effect is strong.

As a preferable technical scheme of the present invention, the floating block 5 includes a first floating plate 501 and a second floating plate 502, the first floating plate 501 is connected with the pull rope 603, the second floating plate 502 is provided with evenly distributed flow deflectors 10, the inner wall of the second floating plate 502 is provided with a butt plate 9, and the butt plate 9 is movably butted against the pull rope 603; because first even board 301 is shorter than the length of second even board 302, make the impact force of both sides rivers to water conservancy diversion piece 10 different, the water conservancy diversion piece 10 atress of first even board 301 department rotates, and then drive floating block 5 and rotate in the water level pole 2 outside, make butt board 9 and stay cord 603 intermittent type nature contact when floating block 5 rotates, when butt board 9 and stay cord 603 contact, make stay cord 603 expand to the 2 centre of a circle departments of water level pole, and then make stay cord 603 pass through fixed pulley 602 pulling strike pole 7 and shift up, when butt board 9 does not offset with stay cord 603, strike pole 7 and move down under the action of self gravity again, strike metal strike board 8 and send lasting alarm sound.

Further, a sliding block 6031 is arranged at the end part of the pull rope 603, and a sliding groove 6032 matched with the sliding block 6031 is formed in the top wall of the first floating plate 501; the pull rope 603 is fixed in place during rotation of the slider 5.

As a preferable technical scheme of the utility model, a telescopic rod 503 is arranged between the first floating plate 501 and the second floating plate 502, the first floating plate 501 is movably abutted against the warning line board 4, the second floating plate 502 is sleeved outside the warning line board 4, and the inner diameter of the second floating plate 502 is larger than the outer diameter of the warning line board 4; under the general condition, the water velocity of flow of the surface of water is greater than the water velocity of flow in the aquatic, through setting up kicking block 5 to first kicking plate 501 and second kicking plate 502, when the water level exceeded the warning line, first kicking plate 501 offseted with warning line board 4, second kicking plate 502 rose along with the water level, and then guaranteed that second kicking plate 502 rotates along with the velocity of flow of the surface of water, guarantee the optimal slew velocity of kicking block 5, make the alarm sound last and urge, alarm effect is good, therefore, the clothes hanger is strong in practicability.

As a preferred technical solution of the present invention, the knocking rod 7 includes a first rod 701 and a second rod 702, the second rod 702 is movably abutted against the metal knocking plate 8, and an elastic element 703 is disposed between the first rod 701 and the second rod 702; by connecting the elastic element 703 with the first rod 701 and the second rod 702, when the second rod 702 is in contact with the metal knocking plate 8, the knocking force of the knocking rod 7 on the metal knocking plate 8 is buffered, so that the knocking rod 7 or the metal knocking plate 8 is prevented from being seriously damaged, and the service life of the device is prolonged.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a flood control monitoring devices for hydraulic engineering, includes cement base (1) and sets up water level pole (2) at its top, its characterized in that still includes:

the guide plate (3) is arranged on the cement base (1) and used for guiding water flow;

the warning line plate (4) is fixedly arranged on the water level rod (2) and is used for marking the water level warning line;

the floating block (5) is connected to the water level rod (2) in a sliding mode, and the floating block (5) is movably abutted to the warning line plate (4); and

a warning mechanism; the warning mechanism is arranged on the water level rod (2) and used for warning that the water level exceeds a warning line, and the warning mechanism is connected with the floating block (5).

2. The flood control monitoring device for the hydraulic engineering according to claim 1, wherein the guide plate (3) comprises a first connecting plate (301) and a second connecting plate (302), the first connecting plate (301) and the second connecting plate (302) are both fixedly arranged on the cement base (1), the first connecting plate (301) and the second connecting plate (302) are arranged at an included angle, a flow guide arc surface is arranged at the joint of the first connecting plate (301) and the second connecting plate (302), and the first connecting plate (301) is shorter than the second connecting plate (302).

3. The flood control monitoring device for the water conservancy project according to claim 1, wherein the warning mechanism comprises a support plate (6) fixedly arranged at the top of the water level rod (2), the bottom of the support plate (6) is connected with two U-shaped plates (601), fixed pulleys (602) are connected in the two U-shaped plates (601) through rotating shafts, pull ropes (603) are slidably connected on the two fixed pulleys (602), one ends of the pull ropes (603) penetrate through the warning line plate (4) to be connected with the floating block (5), one ends of the pull ropes (603) far away from the floating block (5) are connected with striking rods (7), the warning mechanism further comprises metal striking plates (8) fixedly arranged on the outer wall of the water level rod (2), and the striking rods (7) movably abut against the metal striking plates (8).

4. The flood control monitoring device for the water conservancy project according to claim 3, wherein the floating block (5) comprises a first floating plate (501) and a second floating plate (502), the first floating plate (501) is connected with the pull rope (603), the second floating plate (502) is provided with evenly distributed flow deflectors (10), the inner wall of the second floating plate (502) is provided with a butt plate (9), and the butt plate (9) is movably butted against the pull rope (603).

5. The flood control monitoring device for the water conservancy project according to claim 4, wherein a telescopic rod (503) is arranged between the first floating plate (501) and the second floating plate (502), the first floating plate (501) is movably abutted against the warning line plate (4), the second floating plate (502) is sleeved outside the warning line plate (4), and the inner diameter of the second floating plate (502) is larger than the outer diameter of the warning line plate (4).

6. The flood control monitoring device for the water conservancy project according to claim 4, wherein the end of the pull rope (603) is provided with a slide block (6031), and the top wall of the first floating plate (501) is provided with a sliding groove (6032) matched with the slide block (6031).

7. The flood control monitoring device for the water conservancy project according to claim 3, wherein the knocking rod (7) comprises a first rod body (701) and a second rod body (702), the second rod body (702) is movably abutted against the metal knocking plate (8), and an elastic element (703) is arranged between the first rod body (701) and the second rod body (702).