CN211978963U

CN211978963U - Water flow direction detection device for hydraulic engineering

Info

Publication number: CN211978963U
Application number: CN202020406789.1U
Authority: CN
Inventors: 殷国漾; 闾惠华; 陈宏丽; 南芳; 熊永贤
Original assignee: Nantong Hengyuan Construction Engineering Quality Inspection Co ltd
Current assignee: Nantong Hengyuan Construction Engineering Quality Inspection Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-11-20
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a water conservancy is rivers flow direction detection device for engineering, including the three fixed round bar that is isosceles triangle and distributes, the armed lever has all been welded to one side of fixed round bar, and armed lever sliding connection has same lifter plate, the bottom outer wall of lifter plate bonds has the flotation pontoon that the equidistance annular distributes, and the bottom outer wall of flotation pontoon bonds and has same connecting plate, the connecting plate rotates through the bearing with relative one side of lifter plate and is connected with same connecting rod, and the top of connecting rod and bottom respectively fixed mounting have directive rod and triangle survey and flow the board, the top welding of fixed round bar has same roof, and the top outer wall of roof has photovoltaic electroplax through the bolt fastening, the mounting groove has all been opened to the inner wall both sides of roof. The utility model can effectively improve the structural stability of the device by arranging three fixed round rods distributed in an isosceles triangle; through the flotation pontoon that sets up, can be according to the height of water level automatically regulated lifter plate.

Description

Water flow direction detection device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field especially relates to a water flow direction detection device for hydraulic engineering.

Background

Water contributes greatly in the dynamics. The place where the water flow speed is fast can be converted into power as a supply party through equipment or instruments. However, the flow rate of water is too high and exceeds the upper protection limit of the dam, so that collapse accidents are easily caused. The water flow is also weather-influenced. In continuous rainy season, the flow is easy to be overlarge and needs to be controlled in time. Water flow detection is therefore of paramount importance.

Rivers detection device often can be used to hydraulic engineering, but the most structure of traditional rivers detection device is comparatively simple, often only fixes through rope and flotation pontoon, and under the great condition of rivers velocity of flow, the structural stability of self just seems comparatively general, so has certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hydraulic engineering water flow direction detection device.

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

a water flow direction detection device for hydraulic engineering comprises three fixed round rods distributed in an isosceles triangle shape, wherein arm rods are welded on one side of each fixed round rod, the arm rod is connected with the same lifting plate in a sliding way, the outer wall of the bottom of the lifting plate is bonded with buoys which are distributed in an annular way at equal intervals, and the outer wall of the bottom of the floating barrel is bonded with the same connecting plate, one side of the connecting plate opposite to the lifting plate is rotationally connected with the same connecting rod through a bearing, and the top end and the bottom end of the connecting rod are respectively and fixedly provided with a pointing rod and a triangular flow measuring plate, the top end of the fixed round rod is welded with the same top plate, and the outer wall of the top plate is fixed with a photovoltaic panel through a bolt, both sides of the inner wall of the top plate are provided with mounting grooves, and the inner walls of the two mounting grooves are respectively fixed with a storage battery and a controller through screws, and one side of the outer wall of the bottom of the top plate, which is close to the controller, is fixed with an alarm through screws.

Furthermore, a water flow sensor is fixed on one side of the outer wall of the bottom of the connecting plate through a bolt, a photovoltaic electric plate is connected with a photovoltaic controller, and the photovoltaic controller is connected with a storage battery.

Furthermore, the bottom end of the fixed round rod is welded with pins.

Further, the water flow sensor is connected with the controller through a signal wire, and the controller is connected with the alarm through a wire.

Furthermore, the one end welding that the connecting rod is close to the lifter plate has the fagging, and the fagging all opens the ring channel with the relative one side of lifter plate, two the inner wall roll connection of ring channel has the ball that the equidistance distributes.

Furthermore, floating plates are fixed on two sides of the outer wall of the bottom of the connecting plate through screws.

Furthermore, the floating plate is provided with drain holes distributed at equal intervals.

Compared with the prior art, the utility model provides a water conservancy is rivers flow direction detection device for engineering possesses following beneficial effect:

1. according to the water flow direction detection device for the hydraulic engineering, the three fixed round rods distributed in an isosceles triangle shape are arranged, so that the structural stability of the device can be effectively improved; through the flotation pontoon that sets up, can be according to the height of water level automatically regulated lifter plate.

2. According to the water flow direction detection device for the hydraulic engineering, the flow direction detection is conveniently carried out according to water flow through the triangular flow measuring plate and the pointing rod; through the rivers sensor that sets up, be convenient for detect water velocity, when water velocity is too big, the controller can be through receiving water flow sensor's signal, and the control starts the siren and carries out alarm processing.

3. According to the water flow direction detection device for the hydraulic engineering, the buoyancy of the device is convenient to improve through the arranged floating plate, and the lifting plate is ensured to be positioned above the water level; through the hydrophobic hole that sets up, can effectively reduce the impact force that the device received when the rivers direction is just to hydrophobic hole.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the principle is simple, practical convenient.

Drawings

Fig. 1 is a schematic view of an overall structure of a water flow direction detection device for hydraulic engineering according to the present invention;

fig. 2 is a schematic view of a triangular flow plate structure of a water flow direction detection device for hydraulic engineering according to the present invention;

fig. 3 is the utility model provides a water conservancy is water current flow direction detection device's kickboard structure sketch map for engineering.

In the figure: 1-fixed round rod, 2-floating plate, 3-lifting plate, 4-supporting plate, 5-photovoltaic electroplate, 6-storage battery, 7-controller, 8-alarm, 9-pointing rod, 10-buoy, 11-connecting plate, 12-drainage hole, 13-water flow sensor, 14-connecting rod, 15-triangular flow measuring plate, 16-pin and 17-arm rod.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a water flow direction detection device for hydraulic engineering comprises three fixed round rods 1 distributed in an isosceles triangle shape, wherein one side of each fixed round rod 1 is welded with an arm 17, the arm 17 is connected with a same lifting plate 3 in a sliding manner, the outer bottom wall of each lifting plate 3 is bonded with buoys 10 distributed in an equidistant annular shape, the outer bottom wall of each buoy 10 is bonded with a same connecting plate 11, one side of each connecting plate 11 opposite to the corresponding lifting plate 3 is rotatably connected with a same connecting rod 14 through a bearing, the top end and the bottom end of each connecting rod 14 are respectively fixedly provided with a pointing rod 9 and a triangular flow measuring plate 15, the top end of each fixed round rod 1 is welded with a same top plate, the outer top outer wall of each top plate is fixed with a photovoltaic panel 5 through bolts, mounting grooves are formed in two sides of the inner wall of each top plate, and a storage battery 6 and, an alarm 8 is fixed on one side of the bottom outer wall of the top plate, which is close to the controller 7, through a screw.

The utility model discloses in, there is rivers sensor 13 bottom outer wall one side of connecting plate 11 through the bolt fastening, and photovoltaic electroplax 5 is connected with the photovoltaic controller, and the photovoltaic controller is connected with battery 6.

Wherein, the bottom of the fixed round bar 1 is welded with pins 16.

Wherein, the water flow sensor 13 is connected with the controller 7 through a signal wire, and the controller 7 is connected with the alarm 8 through a wire.

Wherein, the one end welding that connecting rod 14 is close to lifter plate 3 has fagging 4, and fagging 4 all opens the ring channel with lifter plate 3 opposite side, and the inner wall roll connection of two ring channels has the ball that the equidistance distributes.

The working principle is as follows: when in use, the height of the lifting plate 3 can be automatically adjusted according to the water level through the arrangement of the buoy 10, so that the pointing rod 9 is prevented from being submerged; in actual operation, water impacts the triangular flow measuring plate 15, and due to the structural characteristics of the triangular flow measuring plate 15, under the impact of water, the triangular end of the triangular flow measuring plate 15 is aligned with the water flow direction, and the direction pointing to the rod 9 is the water flow direction, so that the detection of the water flow direction is realized; through the setting of rivers sensor 13, detect water velocity, when water velocity is too big, controller 7 can be through receiving water velocity sensor 13's signal, and control starts siren 8 and carries out alarm processing, carries out the early warning.

Example 2

Referring to fig. 1 and 3, the present embodiment further includes a floating plate 2 fixed to both sides of the bottom outer wall of the connecting plate 11 by screws, compared to embodiment 1, of a water flow direction detection device for hydraulic engineering.

Wherein, the floating plate 2 is provided with drain holes 12 distributed at equal intervals.

The working principle is as follows: when in use, the buoyancy of the device is improved by the arranged floating plate 2, and the lifting plate 3 is ensured to be above the water level; through the setting of hydrophobic hole 12, can effectively reduce the impact force that the device received when the rivers direction is just to hydrophobic hole 12, guarantee the structural stability of the device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a rivers flow direction detection device for hydraulic engineering, includes three fixed round bar (1) that are isosceles triangle and distribute, its characterized in that, armed lever (17) have all been welded to one side of fixed round bar (1), and armed lever (17) sliding connection has same lifter plate (3), the bottom outer wall of lifter plate (3) bonds has flotation pontoon (10) that the equidistance annular distributes, and the bottom outer wall of flotation pontoon (10) bonds and has same connecting plate (11), relative one side of connecting plate (11) and lifter plate (3) is rotated through the bearing and is connected with same connecting rod (14), and the top and the bottom of connecting rod (14) respectively fixed mounting have directional pole (9) and triangle survey the class board (15), the top welding of fixed round bar (1) has same roof, and the top outer wall of roof has photovoltaic electroplax (5) through the bolt fastening, the mounting grooves are formed in the two sides of the inner wall of the top plate, the storage battery (6) and the controller (7) are fixed to the inner walls of the two mounting grooves through screws respectively, and the alarm (8) is fixed to one side, close to the controller (7), of the outer wall of the bottom of the top plate through screws.

2. The water conservancy project water flow direction detection device of claim 1, characterized in that a water flow sensor (13) is fixed on one side of the outer wall of the bottom of the connecting plate (11) through a bolt, and a photovoltaic controller is connected to the photovoltaic panel (5) and connected with the storage battery (6).

3. The water conservancy project water flow direction detection device of claim 1, characterized in that pins (16) are welded at the bottom end of the fixed round rod (1).

4. A water conservancy project water flow direction detection device according to claim 2, characterized in that the water flow sensor (13) is connected with the controller (7) through a signal line, and the controller (7) is connected with the alarm (8) through a lead.

5. The water conservancy project water flow direction detection device of claim 1, characterized in that one end of the connecting rod (14) close to the lifting plate (3) is welded with a supporting plate (4), and annular grooves are formed in the opposite sides of the supporting plate (4) and the lifting plate (3), and the inner walls of the two annular grooves are connected with balls which are distributed equidistantly in a rolling manner.

6. A water conservancy project water current flow direction detection device according to claim 1, characterized in that, the bottom outer wall both sides of connecting plate (11) are all through the fix with screw floating plate (2).

7. A water conservancy project water flow direction detection device according to claim 6, characterized in that, the floating plate (2) is provided with equidistantly distributed drainage holes (12).