U-shaped concrete water-saving channel for hydraulic engineering

Abstract

The utility model relates to the technical field of hydraulic engineering, and discloses a U-shaped concrete water-saving channel for hydraulic engineering, which comprises a main body mechanism, the main body mechanism comprises a water channel main body, a water passing groove is fixedly arranged in the water channel main body, the water passing groove is a U-shaped water passing groove, and the water passing groove is a U-shaped water passing groove. A positioning cover plate is fixedly mounted on the right side of the upper portion of the canal body, a movable cover plate is movably mounted on the left side of the positioning cover plate, the outer surface of the movable cover plate is slidably connected with the inner surface of the positioning cover plate, and an adjusting grip is fixedly mounted on the upper portion of the movable cover plate. And the total length of the movable cover plate and the positioning cover plate is the length of the widest part of the water passing groove. According to the U-shaped concrete water-saving channel for the water conservancy project, a driving motor can be started to enable a transmission rod to drive a transmission waterwheel to rotate, so that water in a water passing groove is beaten, the water in the water passing groove is kept flowing all the time, and it is avoided that the water becomes dead water, and damage is caused to irrigated crops when the water is used next time.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a U-shaped concrete water-saving channel for water conservancy projects. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. They are also called water projects. Water is a precious resource indispensable to human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flows, prevent floods and waterlogging disasters, and regulate and distribute water to meet people's needs for water resources in life and production. Water conservancy projects require the construction of different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, ferries, rafts, fishways, etc. to achieve their goals.

[0003] Prior art CN216339343U, the patent proposes a U-shaped concrete water-saving channel for water conservancy projects, including a main channel, a reinforced guard frame is fixedly connected to the outer surface of the main channel, a rotating support and a rear pad are fixedly connected to the upper rear end of the main channel, two rotating supports are provided, a rotating shaft is interspersed and movably connected between the two rotating supports, a rotating seat is interspersed and movably connected to the middle of the outer cylindrical surface of the rotating shaft, and a cover plate is fixedly connected to the front end of the rotating seat. The utility model is a U-shaped concrete water-saving channel for water conservancy projects, which prevents debris from falling into the main channel, thereby playing a role in preventing blockage, prevents direct sunlight from shining on the water in the main channel, reduces the evaporation of water, thereby playing a role in saving water, can improve the bonding effect of concrete, and at the same time make the surface of the concrete flush with the surface of the main channel, so that no bulge is formed at the connection seam, and the water-passing section of the channel is smooth after the socket connection, without resistance, thereby increasing the water conveyance capacity.

[0004] When the existing technology is in use, water is usually transported through a U-shaped channel. However, when not in use, water will remain inside the channel. However, this water cannot be affected by external forces inside the channel. After a long time, the water inside the channel will become dead water. During the next irrigation, the dead water will not be cleaned up in time and will cause damage to the irrigated crops. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The utility model aims to provide a U-shaped concrete water-saving channel for water conservancy projects, so as to solve the problem in the background technology that after a long time, the water inside the channel will become dead water, and the dead water will not be cleaned up in time during the next irrigation, which will cause damage to the irrigated crops.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a U-shaped concrete water-saving channel for water conservancy projects, comprising a main body structure, the main body structure comprising a water channel body, the interior of the water channel body is fixedly provided with a water-passing groove, the water-passing groove is a U-shaped water-passing groove, a positioning cover plate is fixedly installed on the upper right side of the water channel body, a movable cover plate is movably installed on the left side of the positioning cover plate, the outer surface of the movable cover plate is slidably connected to the inner surface of the positioning cover plate, an adjustment handle is fixedly installed on the top of the movable cover plate, and the total length of the movable cover plate plus the positioning cover plate is the length of the widest part of the water-passing groove.

[0009] Preferably, a docking protrusion is fixedly installed on the left side of the water channel body, and a docking groove is fixedly provided on the right side of the water channel body. The size of the docking groove is the same as the size of the docking protrusion, and the outer surface of the docking protrusion is slidably connected to the inner surface of the docking groove.

[0010] Preferably, a filter screen is fixedly installed on the upper inner side of the water-passing groove, a reinforcement cabin is fixedly provided on the inner end of the water channel body, and a driving motor is fixedly installed on the inner left end of the reinforcement cabin.

[0011] Preferably, a transmission rod is fixedly mounted on the transmission end of the driving motor, and the transmission rod extends into the water-passing groove.

[0012] Preferably, a transmission water wheel is movably mounted on the inner end of the water-passing groove, and the left end of the transmission water wheel is fixedly connected to the right end of the transmission rod.

[0013] Preferably, a first reinforcement rod is fixedly installed on the inner end of the reinforcement cabin, a second reinforcement rod is fixedly installed above the first reinforcement rod, a third reinforcement rod is fixedly installed on the inner end of the water-passing groove, and the third reinforcement rod is located below the filter screen.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The U-shaped concrete water-saving channel used in the water conservancy project can be installed with a driving motor. When the device is not in use, the driving motor can be started to drive the transmission rod to drive the transmission water wheel to rotate, so as to hit the water in the water groove, so that the water inside keeps flowing, avoiding it from becoming stagnant water and causing damage to the irrigated crops when it is used next time;

[0016] 2. The U-shaped concrete water-saving channel for the water conservancy project can be installed with a docking protrusion and a docking groove, so that when the device is used, the docking protrusion can be inserted into the docking groove to dock two or more water channel bodies together, making it more convenient to install;

[0017] 3. The U-shaped concrete water-saving channel for the water conservancy project can be reinforced by installing the first reinforcement rod, the second reinforcement rod and the third reinforcement rod when the device is in use, so that it can withstand greater pressure and extend the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the main mechanism of the utility model;

[0021] Figure 4 The three-dimensional structure of the utility model is shown in FIG. Figure 2 .

[0022] In the figure: 1. Main body; 101. Channel body; 102. Water-passing groove; 103. Positioning cover plate; 104. Movable cover plate; 105. Adjustment handle; 106. Docking protrusion; 107. Docking groove; 108. Filter screen; 109. Reinforcement cabin; 110. Driving motor; 111. Transmission rod; 112. Transmission waterwheel; 113. First reinforcement rod; 114. Second reinforcement rod; 115. Third reinforcement rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 - Figure 4 The utility model provides a technical solution: a U-shaped concrete water-saving channel for water conservancy projects, including a main body mechanism 1, the main body mechanism 1 includes a water channel body 101, a water passage groove 102 is fixedly arranged inside the water channel body 101, the water passage groove 102 is a U-shaped water passage groove, a positioning cover plate 103 is fixedly installed on the upper right side of the water channel body 101, a movable cover plate 104 is movably installed on the left side of the positioning cover plate 103, the outer surface of the movable cover plate 104 is slidably connected to the inner surface of the positioning cover plate 103, an adjusting handle 105 is fixedly installed on the upper side of the movable cover plate 104, and the total length of the movable cover plate 104 plus the positioning cover plate 103 is the length of the widest part of the water passage groove 102.

[0025] The left side of the canal body 101 is fixedly provided with a docking protrusion 106, and the right side of the canal body 101 is fixedly provided with a docking groove 107, the size of the docking groove 107 is the size of the docking protrusion 106, the outer surface of the docking protrusion 106 is slidably connected to the inner surface of the docking groove 107, a filter screen 108 is fixedly installed on the upper inner side of the water-passing groove 102, a reinforcement cabin 109 is fixedly provided at the inner end of the canal body 101, and a drive motor 110 is fixedly installed at the inner left end of the reinforcement cabin 109, and the drive motor The transmission end of 110 is fixedly installed with a transmission rod 111, and the transmission rod 111 extends into the water-passing groove 102. A transmission waterwheel 112 is movably installed at the inner end of the water-passing groove 102. The left end of the transmission waterwheel 112 is fixedly connected to the right end of the transmission rod 111. A first reinforcement rod 113 is fixedly installed at the inner end of the reinforcement cabin 109, and a second reinforcement rod 114 is fixedly installed above the first reinforcement rod 113. A third reinforcement rod 115 is fixedly installed at the inner end of the water-passing groove 102. The third reinforcement rod 115 is located at the filter screen. Below 108, the U-shaped concrete water-saving channel for the water conservancy project is installed with a driving motor 110, so that when the device is not in use, the driving motor 110 can be started to make the transmission rod 111 drive the transmission water wheel 112 to rotate, so as to hit the water in the water-passing groove 102, so that the water inside keeps flowing, and avoids it from becoming dead water and causing damage to the irrigated crops when it is used next time. By installing the docking protrusion 106 and the docking groove 107, when the device is in use, the docking protrusion 106 can be inserted into the docking groove 107 to dock two or more water channel bodies 101 together, making it more convenient to install. By installing the first reinforcement rod 113, the second reinforcement rod 114 and the third reinforcement rod 115, when the device is in use, the device can be reinforced by the first reinforcement rod 113, the second reinforcement rod 114 and the third reinforcement rod 115, so that it can withstand greater pressure and extend the service life of the device.

[0026] Working principle: The U-shaped concrete water-saving channel for the water conservancy project can be installed with a driving motor 110, so that when the device is not in use, the driving motor 110 can be started to make the transmission rod 111 drive the transmission water wheel 112 to rotate, so as to hit the water in the water groove 102, so that the water inside keeps flowing, and avoids it from becoming dead water and causing damage to the irrigated crops when it is used next time. By installing the docking protrusion 106 and the docking groove 107, when the device is in use, the docking protrusion 106 can be inserted into the docking groove 107 to dock two or more canal bodies 101 together, making it more convenient to install. By installing the first reinforcement rod 113, the second reinforcement rod 114 and the third reinforcement rod 115, when the device is in use, the device can be reinforced by the first reinforcement rod 113, the second reinforcement rod 114 and the third reinforcement rod 115, so that it can withstand greater pressure and extend the service life of the device.

[0027] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A U-shaped concrete water-saving channel for water conservancy projects, comprising a main body (1), characterized in that: The main body mechanism (1) comprises a water channel body (101), a water passage groove (102) is fixedly arranged inside the water channel body (101), and the water passage groove (102) is a U-shaped water passage groove. A positioning cover plate (103) is fixedly installed on the upper right side of the water channel body (101), and a movable cover plate (104) is movably installed on the left side of the positioning cover plate (103). The outer surface of the movable cover plate (104) is slidably connected to the inner surface of the positioning cover plate (103), and an adjustment handle (105) is fixedly installed above the movable cover plate (104). The total length of the movable cover plate (104) plus the positioning cover plate (103) is the length of the widest part of the water passage groove (102).

2. A U-shaped concrete water-saving channel for water conservancy projects according to claim 1, characterized in that: A docking protrusion (106) is fixedly installed on the left side of the water channel body (101), and a docking groove (107) is fixedly arranged on the right side of the water channel body (101). The size of the docking groove (107) is the same as the size of the docking protrusion (106), and the outer surface of the docking protrusion (106) is slidably connected to the inner surface of the docking groove (107).

3. A U-shaped concrete water-saving channel for water conservancy projects according to claim 2, characterized in that: A filter screen (108) is fixedly installed on the upper inner side of the water-passing groove (102), a reinforcement cabin (109) is fixedly provided on the inner end of the water channel body (101), and a driving motor (110) is fixedly installed on the inner left end of the reinforcement cabin (109).

4. A U-shaped concrete water-saving channel for water conservancy projects according to claim 3, characterized in that: A transmission rod (111) is fixedly mounted on the transmission end of the driving motor (110), and the transmission rod (111) extends into the interior of the water-passing groove (102).

5. A U-shaped concrete water-saving channel for water conservancy projects according to claim 4, characterized in that: A transmission water wheel (112) is movably mounted on the inner end of the water-passing groove (102), and the left end of the transmission water wheel (112) is fixedly connected to the right end of the transmission rod (111).

6. A U-shaped concrete water-saving channel for water conservancy projects according to claim 5, characterized in that: A first reinforcement rod (113) is fixedly mounted on the inner end of the reinforcement chamber (109), a second reinforcement rod (114) is fixedly mounted above the first reinforcement rod (113), and a third reinforcement rod (115) is fixedly mounted on the inner end of the water-passing groove (102), and the third reinforcement rod (115) is located below the filter screen (108).

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