Water retaining device for hydraulic engineering construction

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a water retaining device for hydraulic engineering construction. The water retaining device for hydraulic engineering construction comprises a water retaining base, supporting rods, a water retaining gate, an air cylinder, a water level plate, a buoyancy ball, a connecting column, a starting switch and a buzzer, the supporting rods are symmetrically fixed to the two sides of the water retaining base, the water retaining gate is installed on the rear side in the water retaining base, the air cylinder is installed at the top of the water retaining gate, and the water level plate is installed on the air cylinder. Supporting rods are symmetrically fixed to the two sides of the water retaining base, water level plates are arranged on one sides of the supporting rods, buoyancy balls are connected to the bottom ends of the connecting columns, starting switches are installed on the inner walls of the connecting columns, and buzzers are installed on the upper portions of the supporting plates. According to the utility model, the buoyancy ball is pushed to rise to contact with the starting switch and turn on the starting switch, so that the buzzer is turned on by the starting switch, a worker can be timely reminded to avoid water potential disasters through an alarm sent by the buzzer, and the life safety of the worker is prevented from being harmed by sudden dangerous conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water retaining device for water conservancy project construction. Background Art

[0002] A water conservancy project is a project built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. It is also called a water project. Before the construction of a water conservancy project, in order to ensure normal construction downstream, it is usually necessary to use a water retaining device to block part of the water flow or adjust the upstream water level to ensure the dryness of the construction site.

[0003] Existing water retaining devices generally block the water flow by setting up water retaining plates, but they cannot effectively block the water flow. Moreover, when the water level in the river suddenly rises above a certain level, if the construction site cannot be evacuated in time, it will cause serious life safety and great losses to the workers.

[0004] Therefore, there is an urgent need to provide a water retaining device for water conservancy project construction with an alarm function. Utility Model Content

[0005] In order to overcome the shortcomings that the existing water retaining devices generally block the water flow by setting up water retaining plates, but cannot effectively block the water flow, and when the water body of the river suddenly rises above a certain water level, if the construction site cannot be discovered and evacuated in time, it will cause serious life safety and great losses to the workers, a water retaining device for water conservancy project construction with an alarm function is provided.

[0006] The utility model is achieved through the following technical approaches: a water retaining device for water conservancy project construction, including a water retaining base, a fixing frame, a support rod, a water retaining gate, a cylinder and a support frame, the rear side of the water retaining base is fixed with a fixing frame, both sides of the water retaining base are symmetrically fixed with support rods, the rear side of the water retaining base is installed with a water retaining gate, the top of the water retaining gate is installed with a cylinder, and the upper part of the water retaining base is fixed with a support frame that fits the cylinder.

[0007] As a further preferred scheme, it also includes a guide frame, a filter, a protective shell, a servo motor, a support seat, a winding wheel, a pull rope and a collection frame. The guide frame is symmetrically fixed in the water retaining base, a filter is arranged on the front side of the guide frame, a servo motor is installed on the upper side of the guide frame, a protective shell covering the servo motor is arranged on the guide frame, two support seats and a winding wheel connected thereto are fixed on the output shaft of the servo motor through a coupling, a pull rope is wound on the winding wheel, and the other end of the pull rope is connected to the collection frame.

[0008] As a further preferred scheme, it also includes a water level plate, a support plate, a buoyancy ball, a connecting column, a starting switch and a buzzer. A water level plate is provided on one side of the other support rod, the support plate is fixed on the top of the water level plate, a connecting column is provided on one side of the water level plate, the bottom end of the connecting column is connected to the buoyancy ball, the starting switch is installed on the inner wall of the connecting column, and a buzzer is installed on the upper part of the support plate.

[0009] As a further preferred solution, it also includes a lighting lamp, and the top end of the support rod is equipped with a lighting lamp.

[0010] As a further preferred solution, a monitor is also included, and the support plate is equipped with a monitor adjacent to the buzzer.

[0011] As a further preferred solution, the collecting frame is provided with through holes for water to flow in and out.

[0012] The above description of the structure of the utility model shows that the design starting point, concept and advantages of the utility model are:

[0013] 1. By pushing the buoyancy ball up to contact the start switch and turn it on, the start switch turns on the buzzer. In this way, the alarm issued by the buzzer can promptly remind the staff to avoid water disasters and prevent sudden dangerous situations from endangering the lives of the staff.

[0014] 2. Through the action of the filter screen and the collection frame, the incoming water flow can be filtered and the weeds and garbage in the water flow can be collected, thereby reducing the collection and salvage of impurities and garbage deposited in the river flow and improving the cleanliness of the river water flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the second three-dimensional structure of the utility model.

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the guide frame, filter screen, protective shell and other components of the utility model.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the servo motor, support seat, winding wheel and other components of the utility model.

[0019] Figure 5 It is a three-dimensional structural schematic diagram of components such as a water level plate, a support plate and a buoyancy ball of the utility model.

[0020] Figure 6 It is a three-dimensional structural schematic diagram of the connecting column, starting switch, buzzer and other components of the utility model.

[0021] The names and serial numbers of the parts in the figure are: 1-water retaining base, 2-fixed frame, 3-support rod, 4-lighting lamp, 5-water retaining gate, 6-support frame, 7-cylinder, 8-guide frame, 9-filter, 10-protective shell, 11-servo motor, 12-support seat, 13-winding wheel, 14-pull rope, 15-collection frame, 16-water level plate, 17-support plate, 18-buoyancy ball, 19-connecting column, 20-start switch, 21-buzzer, 22-monitor. DETAILED DESCRIPTION

[0022] The preferred technical solution of the present utility model is described in detail below with reference to the accompanying drawings. Example 1

[0023] A water retaining device for water conservancy project construction, see Figure 1 and Figure 2 As shown, it includes a water retaining base 1, a fixing frame 2, a lighting lamp 4, a support rod 3, a water retaining gate 5, a cylinder 7 and a support frame 6. The fixing frame 2 is fixedly installed on the rear side of the water retaining base 1, and the stability of the water retaining base 1 can be further enhanced by the fixing frame 2. The support rods 3 are symmetrically fixed on both sides of the water retaining base 1. The top of the support rods 3 is installed with a lighting lamp 4. The lighting lamp 4 can illuminate the construction site at night, so that the workers can better carry out construction. The water retaining gate 5 is installed on the inner rear side of the water retaining base 1, and the cylinder 7 is installed on the top of the water retaining gate 5. The upper part of the water retaining base 1 is fixed with a support frame 6 that fits with the cylinder 7.

[0024] See also Figure 2-Figure 4 As shown, it also includes a guide frame 8, a filter screen 9, a protective shell 10, a servo motor 11, a support seat 12, a winding wheel 13, a pull rope 14 and a collecting frame 15. The guide frame 8 is symmetrically fixed in the water retaining base 1, and a filter screen 9 is arranged on the front side of the guide frame 8. The servo motor 11 is installed on the upper side of the guide frame 8. The guide frame 8 is provided with a protective shell 10 covering the servo motor 11. Two support seats 12 and a winding wheel 13 connected thereto are fixed on the output shaft of the servo motor 11 through a coupling. A pull rope 14 is wound around the winding wheel 13, and the other end of the pull rope 14 is connected to the collecting frame 15. The collecting frame 15 is provided with a through hole for water to flow in and out. The collecting frame 15 is driven to rise by the pull rope 14 so that the filtered water can flow into another upstream river channel to keep the river channel and lake water clean and clear.

[0025] See also Figure 5 and Figure 6As shown, it also includes a water level plate 16, a support plate 17, a buoyancy ball 18, a connecting column 19, a start switch 20 and a buzzer 21. A water level plate 16 is arranged on one side of the other support rod 3, and the support plate 17 is fixed to the top of the water level plate 16. A connecting column 19 is arranged on one side of the water level plate 16, and the bottom end of the connecting column 19 is connected to the buoyancy ball 18. The starting switch 20 is installed on the inner wall of the connecting column 19, and a buzzer 21 is installed on the upper part of the support plate 17. A monitor 22 adjacent to the buzzer 21 is installed on the support plate 17. Through the monitor 22, it is possible to observe in real time whether the water potential is rising, and through the scale value on the water level plate 16, it is possible to know more intuitively whether the water level is rising.

[0026] When the device is to be used, it is placed at a designated position upstream of the river channel, and the water retaining gate 5 is pulled upward by the telescopic end of the cylinder 7 to allow the water flow to enter the water retaining base 1. Under the action of the filter screen 9 and the collecting frame 15, the incoming water flow can be filtered and the weeds and garbage in the water flow can be collected. Then, the output shaft of the servo motor 11 is rotated to drive the winding wheel 13 to rotate, so that the pull rope 14 is wound upward and drives the collecting frame 15 to move upward, and the filtered water flow can flow into the upstream river channel. When the water level rises to a certain height, the water flow pushes the buoyancy ball 18 to rise and contact the start switch 20 and turn it on, so that the start switch 20 turns on the buzzer 21, so that the alarm issued by the buzzer 21 can be used to timely remind the staff to avoid water disasters.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water retaining device for water conservancy project construction, comprising a water retaining base (1), a fixing frame (2), a support rod (3), a water retaining gate (5), a cylinder (7) and a support frame (6), wherein the fixing frame (2) is fixedly mounted on the rear side of the water retaining base (1), the support rods (3) are symmetrically fixed on both sides of the water retaining base (1), the water retaining gate (5) is mounted on the inner rear side of the water retaining base (1), the cylinder (7) is mounted on the top of the water retaining gate (5), and the support frame (6) which is in contact with the cylinder (7) is fixed on the upper part of the water retaining base (1), wherein: It also includes a water level plate (16), a buoyancy ball (18), a start switch (20) and a buzzer (21); the water level plate (16) is arranged on one side of the other support rod (3); the bottom end of the connecting column (19) is connected to the buoyancy ball (18); the start switch (20) is installed on the inner wall of the connecting column (19); and the buzzer (21) is installed on the upper part of the support plate (17).

2. A water retaining device for water conservancy project construction as claimed in claim 1, characterized in that: The invention also comprises a guide frame (8), a filter screen (9), a protective shell (10), a servo motor (11), a support seat (12), a winding wheel (13), a pull rope (14) and a collection frame (15). The guide frame (8) is symmetrically fixed inside the water retaining base (1), a filter screen (9) is arranged on the front side of the guide frame (8), a servo motor (11) is installed on the upper side of the guide frame (8), a protective shell (10) covering the servo motor (11) is arranged on the guide frame (8), two support seats (12) and a winding wheel (13) connected thereto are fixed on the output shaft of the servo motor (11) through a coupling, a pull rope (14) is wound around the winding wheel (13), and the other end of the pull rope (14) is connected to the collection frame (15).

3. A water retaining device for water conservancy project construction as claimed in claim 2, characterized in that: It also includes a support plate (17) and a connecting column (19); the support plate (17) is fixed to the top of the water level plate (16); and the connecting column (19) is arranged on one side of the water level plate (16).

4. A water retaining device for water conservancy project construction as claimed in claim 3, characterized in that: It also includes a lighting lamp (4), and the lighting lamp (4) is installed on the top end of the support rod (3).

5. A water retaining device for water conservancy project construction as claimed in claim 4, characterized in that: A monitor (22) is also included. The support plate (17) is provided with the monitor (22) adjacent to the buzzer (21).

6. A water retaining device for water conservancy project construction as claimed in claim 5, characterized in that: The collecting frame (15) is provided with through holes through which water can flow in and out.

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