Drainage ditch object blocking structure for water conservancy design and using method of drainage ditch object blocking structure

Abstract

The invention belongs to the technical field of water conservancy projects, and particularly relates to a drainage ditch object blocking structure for water conservancy design and a using method of the drainage ditch object blocking structure. The object blocking structure comprises two opposite mounting plates; three rotating rods are arranged between the two mounting plates; rotating wheels are fixedly connected to the end parts of the two sides of the three rotating rods; the three rotating wheels located on the same side are jointly and rotationally connected with a rotating belt. Driven plates which are uniformly arranged are arranged on the opposite sides of the two rotating belts, and the two ends of each driven plate are fixedly connected to the adjacent rotating belts correspondingly; a filter screen is fixedly connected between every two adjacent driven plates, and the multiple filter screens and the multiple driven plates form a triangular conveying net structure. A collecting mechanism is arranged on the right side of the mounting plate and located on the drainage ditch, and the collecting mechanism is used for collecting sundries blocked by the object blocking structure; by arranging the rotating conveying net structure, sundries flowing along with water can be brought out, and therefore the situation that the sundries block the interior of the drainage ditch for a long time is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of water conservancy projects, and in particular to a drainage ditch retaining structure used in water conservancy design and a use method thereof. Background Art

[0002] Drainage ditches are a type of infrastructure used to manage and control precipitation. Drainage ditches can effectively drain precipitation from the surface, reduce surface water accumulation, and reduce pressure on the surrounding environment and buildings. At the same time, drainage ditches can avoid precipitation accumulation, reduce the risk of damage to buildings, roads and infrastructure, and extend their service life; farmland drainage ditches can control soil moisture, avoid excessive soaking, and help maintain soil stability and crop growth.

[0003] At present, when the drainage ditch is in use, in order to prevent debris from entering the drainage ditch and causing the drainage ditch to be blocked, a mesh plate is generally installed in the drainage ditch. The mesh plate can filter the debris, thereby preventing the debris from entering the drainage ditch;

[0004] However, since the position of the mesh is fixed, when the mesh filters debris for a long time, the debris will accumulate on the mesh, causing the water permeability of the mesh to deteriorate, thereby preventing water from entering the gutter, causing the gutter to lose its drainage function. Summary of the invention

[0005] In order to make up for the shortcomings of the prior art and solve the above technical problems, the present invention proposes a drainage ditch blocking structure for water conservancy design and a method of using the same. The present invention can take out the debris that follows the water flow by setting a rotating transmission net structure, thereby preventing the debris from being blocked in the drainage ditch for a long time. The specific structure is as follows:

[0006] A drainage ditch retaining structure for water conservancy design, comprising a retaining structure; the retaining structure is installed in a drainage ditch;

[0007] The object-blocking structure includes two opposite mounting plates; three rotating rods are arranged between the two mounting plates, and the three rotating rods are distributed in a triangle and rotate on the two mounting plates; the three rotating rods rotate unidirectionally clockwise;

[0008] The three rotating rods are respectively a first rotating rod, a second rotating rod and a third rotating rod; the first rotating rod is rotatably mounted at the lower left position of two opposite mounting plates;

[0009] The second rotating rod is rotatably mounted at the upper right position of two opposite mounting plates; the second rotating rod is rotatably mounted at the lower right position of two opposite mounting plates;

[0010] The ends of both sides of the three rotating rods are fixedly connected with rotating wheels; the three rotating wheels on the same side are connected with a rotating belt for common rotation, and the rotating belt is triangular in shape under the limit of the three rotating wheels;

[0011] The two rotating belts are provided with evenly arranged driven plates on opposite sides, and both ends of the driven plates are respectively fixedly connected to the adjacent rotating belts;

[0012] A filter screen is fixedly connected between two adjacent driven plates, and a plurality of filter screens and a plurality of driven plates form a triangular transmission network structure;

[0013] A collecting mechanism is provided on the drainage ditch on the right side of the mounting plate, and the collecting mechanism is used to collect debris intercepted by the intercepting structure.

[0014] Preferably, the collection mechanism comprises a collection box; the collection box is installed above the drainage ditch; the top of the collection box is an open design;

[0015] The side plate of the collecting box close to the rotating belt is lower than the side plate of the collecting box away from the mounting belt, so that when the rotating belt drives the driven plate to rotate, the driven plate does not contact the collecting box;

[0016] The inner cavity of the collection box is U-shaped; a belt box is fixedly connected to the middle of the collection box; a first rotating shaft is rotatably connected to the collection box, and the first rotating shaft passes through the belt box; a belt is provided in the belt box, and the belt passes around the first rotating shaft, and the other side of the belt extends to the bottom of the collection box;

[0017] Two support plates are fixedly connected at the bottom of the collecting box; a second rotating shaft is rotatably connected between the two support plates, and a belt is sleeved on the second rotating shaft; and uniformly arranged turbines are fixedly connected to the second rotating shaft;

[0018] The belt box is provided with spiral pieces fixedly connected to the first rotating shaft on both sides, and the spiral directions of the spiral pieces are opposite;

[0019] Storage boxes are installed on both sides of the collection box and located on the drainage ditch, and the collection box is connected to the storage box; the first rotating shaft extends into the storage box and is rotatably connected to the storage box;

[0020] The first rotating shaft extends to one side of the storage box, and evenly arranged paddles are fixedly connected to the outer circumferential surface of the first rotating shaft.

[0021] Preferably, the second rotating rod and the third rotating rod point to one side of the two mounting plates, and the two mounting plates are both provided with a first sliding groove;

[0022] The first sliders are slidably connected in the four first sliding grooves; the second rotating rod and the third rotating rod are both extended into the adjacent first sliding grooves and are rotatably connected with the first sliders;

[0023] The first sliding groove located at the second rotating rod position extends to the top end surface of the mounting plate.

[0024] Preferably, the tops of the two mounting plates are fixedly connected with extension plates by bolts;

[0025] The extension plate is provided with a second slide groove, and the second slide groove is communicated with the first slide groove extending to the top end surface of the mounting plate.

[0026] Preferably, the first rotating rod, the second rotating rod and the third rotating rod each include two threaded barrels and a threaded rod; the threaded rod is located between the two threaded barrels and is threadedly engaged with the two threaded barrels; a locking nut is threadedly engaged with the threaded rod, and the locking nut is used to lock the position where the threaded rod is connected to the threaded barrel; the rotating wheel is fixed on the two threaded barrels;

[0027] The two threaded barrels on the first rotating rod rotate on the two mounting plates; the two threaded barrels on the second rotating rod and the third rotating rod respectively rotate on the adjacent first sliding blocks; the middle part of the threaded rod is fixedly connected with a hexagonal block;

[0028] The driven plates each include a left plate and a right plate; the left plate is fixedly connected to one of the rotating belts; the right plate is fixedly connected to the other rotating belt;

[0029] The left plate is a rectangular plate with a cross groove in it; the right plate is a cross plate, and the right plate partially slides in the cross groove in the left plate; the top and bottom of the right plate both extend out cross grooves;

[0030] The filter screen includes a first mesh layer and a second mesh layer; the first mesh layer is fixedly connected between two adjacent left plates; the second mesh layer is fixedly connected between two connected right plates, and the first mesh layer and the second mesh layer are staggered;

[0031] A first push plate is fixedly connected to an end surface of the left plate away from the first mesh layer; a second push plate is fixedly connected to an end surface of the right plate away from the first mesh layer, and the first push plate and the second push plate are staggered and fit each other.

[0032] Preferably, a guide plate is fixedly connected to the left side of the first rotating rod between the two mounting plates.

[0033] Preferably, the guide plate comprises a first guide plate and a second guide plate; a third slide groove is provided in the first guide plate, and the second guide plate slides in the third slide groove;

[0034] The end surfaces of the first guide plate and the second guide plate opposite to each other are both rotatably connected with first pins at the bottom positions of the first guide plate and the second guide plate, and the first pins are both rotated on the adjacent mounting plates;

[0035] The end surfaces of the first guide plate and the second guide plate opposite to each other are rotatably connected with a second pin located at the top of the first guide plate and the second guide plate;

[0036] The two mounting plates are both provided with arc grooves on one side close to the second pin shaft, and the second pin shafts slide in the arc grooves.

[0037] Preferably, a first motor is installed on the storage box, and the first motor is connected to the first rotating shaft;

[0038] A second motor is fixedly connected to the inner wall of one of the mounting plates, and the second motor is connected to the first rotating shaft;

[0039] A photovoltaic power generation system and a controller may be provided on the storage box, and the photovoltaic power generation system is used to provide electrical energy to the first motor and the second motor, and the controller is used to control the start and stop of the first motor and the second motor.

[0040] A method for using a drainage ditch retaining structure for water conservancy design, the method using the drainage ditch retaining structure for water conservancy design described above, the method of use is:

[0041] Step 1: First, install the barrier structure in the gutter. When the gutter is draining normally, the water will carry the debris in the gutter and pass through the barrier structure.

[0042] Step 2: When the water flow and debris pass through the barrier structure, the water flow will pass through the conveying net structure, and the rotating conveying net structure will filter out the debris from the water flow;

[0043] Step 3: The screened debris will be transferred to the collection box and then to the storage box for manual cleaning at regular intervals.

[0044] The beneficial effects of the present invention are as follows:

[0045] 1. The drainage ditch retaining structure for water conservancy design and the method of using the same described in the present invention, by setting a rotating transmission net structure, when water flow and debris pass through the retaining structure, the water flow will pass through the transmission net structure, and the debris in the water flow will be filtered by the transmission net structure, and then during the rotation of the transmission net structure, the debris can be transferred to a collection box, and then transferred to a storage box, so as to prevent the debris from being blocked in the drainage ditch for a long time, resulting in the deterioration of the drainage effect of the drainage ditch itself, and causing the drainage ditch to lose its own drainage function.

[0046] 2. The present invention describes a drainage ditch retaining structure for water conservancy design and a method of using the same. By rotating the threaded rod in the forward direction, the threaded rod will indirectly push the two mounting plates away from each other, and at the same time, the overall transmission net structure will become wider to adapt to the width of the drainage ditch, thereby making the retaining structure suitable for drainage ditches of different widths; at the same time, pushing the second rotating rod and the third rotating rod upward can increase the height of the transmission net structure, thereby making the retaining structure suitable for drainage ditches of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] The present invention will be further described below in conjunction with the accompanying drawings.

[0048] Figure 1 It is a stereogram of the present invention as a whole;

[0049] Figure 2 It is a structural diagram of the collection mechanism in the present invention;

[0050] Figure 3 It is an exploded view of the barrier structure in the present invention;

[0051] Figure 4 The present invention Figure 3 A partial enlarged view of the middle part;

[0052] Figure 5 The present invention Figure 3 A partial enlarged view of point B in the middle;

[0053] Figure 6 is a structural diagram of the first rotating rod and the second rotating rod in the present invention;

[0054] Figure 7 It is a structural diagram of the left plate and the right plate in the present invention when they are matched;

[0055] Figure 8 is an exploded view of the left plate and the right plate in the present invention;

[0056] Fig. 9 is a top view of the present invention;

[0057] Fig.10 The present invention Fig. 9 Sectional view at CC;

[0058] Fig.11 The present invention Fig.10 A partial enlarged view of point D in the middle;

[0059] Fig.12 The present invention Fig.10 A partial enlarged view of point E in the middle.

[0060] In the figure: 1, mounting plate; 11, first rotating rod; 12, second rotating rod; 13, third rotating rod; 131, threaded cylinder; 132, threaded rod; 133, locking nut; 134, hexagonal block; 14, rotating wheel; 15, rotating belt; 16, first slide groove; 17, first slider; 18, extension plate; 19, second slide groove; 2, driven plate; 21, left plate; 22, right plate; 23, cross groove; 24, first push plate; 25, first Two push plates; 3. Filter; 31. First mesh layer; 32. Second mesh layer; 4. Collecting box; 401. First motor; 41. Belt box; 42. First rotating shaft; 43. Belt; 44. Support plate; 45. Second rotating shaft; 46. Turbine; 47. Spiral blade; 48. Storage box; 49. Paddle; 5. Guide plate; 51. First guide plate; 52. Second guide plate; 53. Third slide groove; 54. Second pin shaft; 55. Arc groove. DETAILED DESCRIPTION

[0061] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0062] like Figures 1 to 12 As shown, the drainage ditch barrier structure for water conservancy design and the use method thereof described in the present invention are specifically as follows:

[0063] Embodiment 1: A drainage ditch retaining structure for water conservancy design, comprising a retaining structure; the retaining structure is installed in a drainage ditch;

[0064] The object-blocking structure comprises two opposite mounting plates 1; three rotating rods are arranged between the two mounting plates 1, and the three rotating rods are distributed in a triangular shape and rotate on the two mounting plates 1; the three rotating rods rotate unidirectionally clockwise;

[0065] The three rotating rods are respectively a first rotating rod 11, a second rotating rod 12 and a third rotating rod 13; the first rotating rod 11 is rotatably mounted at the lower left position of two opposite mounting plates 1;

[0066] The second rotating rod 12 is rotatably mounted at the upper right position of two opposite mounting plates 1; the second rotating rod 12 is rotatably mounted at the lower right position of two opposite mounting plates 1;

[0067] The ends of both sides of the three rotating rods are fixedly connected with rotating wheels 14; the three rotating wheels 14 on the same side are connected with a rotating belt 15 for common rotation, and the rotating belt 15 is triangular in shape under the limit of the three rotating wheels 14;

[0068] The two rotating belts 15 are provided with evenly arranged driven plates 2 on opposite sides, and the two ends of the driven plates 2 are respectively fixedly connected to the adjacent rotating belts 15;

[0069] A filter screen 3 is fixedly connected between two adjacent driven plates 2, and a plurality of filter screens 3 and a plurality of driven plates 2 form a triangular transmission network structure;

[0070] A collecting mechanism is provided on the right side of the mounting plate 1 on the drainage ditch, and the collecting mechanism is used to collect debris intercepted by the interception structure;

[0071] In this embodiment, the collection mechanism includes a collection box 4; the collection box 4 is installed above the drainage ditch; the top of the collection box 4 is an open design;

[0072] The side plate of the collecting box 4 close to the rotating belt 15 is lower than the side plate of the collecting box 4 away from the mounting belt. When the rotating belt 15 drives the driven plate 2 to rotate, the driven plate 2 does not contact the collecting box 4.

[0073] The inner cavity of the collection box 4 is U-shaped; a belt box 41 is fixedly connected to the middle of the collection box 4; a first rotating shaft 42 is rotatably connected to the collection box 4, and the first rotating shaft 42 passes through the belt box 41; a belt 43 is provided in the belt box 41, and the belt 43 passes around the first rotating shaft 42, and the other side of the belt 43 extends to the bottom of the collection box 4;

[0074] Two support plates 44 are fixedly connected to the bottom of the collecting box 4; a second rotating shaft 45 is rotatably connected between the two support plates 44, and the belt 43 is sleeved on the second rotating shaft 45; and uniformly arranged turbines 46 are fixedly connected to the second rotating shaft 45;

[0075] The belt box 41 is provided with spiral pieces 47 fixedly connected to the first rotating shaft 42 on both sides thereof, and the spiral directions of the spiral pieces 47 are opposite;

[0076] Storage boxes 48 are installed on both sides of the collection box 4 located on the drainage ditch, and the collection box 4 is connected to the storage box 48; the first rotating shaft 42 extends into the storage box 48 and is rotatably connected to the storage box 48;

[0077] The first rotating shaft 42 extends to one side of the storage box 48, and evenly arranged paddles 49 are fixedly connected to the outer circumference of the first rotating shaft 42;

[0078] Specifically, when the drainage ditch is draining normally, the water flow will carry the debris and flow in the drainage ditch. When the water flow carries the debris and flows through the blocking structure, the water flow will impact the driven plate 2, and then the water will pass through the filter screen 3 and continue to flow in the drainage ditch. Since the debris flows with the water flow, the debris itself has a certain potential energy. When the debris contacts the driven plate 2 and the filter screen 3, under the guidance of the filter screen 3 and the driven plate 2, the debris will move to the upper right along the filter screen 3 and the driven plate 2. At the same time, the debris will push the transmission network structure to rotate clockwise, and at the same time, it will drive the rotating belt 15 and the rotating rod to rotate. Since the rotating rod rotates unidirectionally clockwise, when the transmission network structure rotates, it will not reverse. Therefore, it can be avoided that the debris that rotates to the transmission network structure will push the transmission network structure to rotate in the opposite direction under the action of its own gravity, thereby bringing the debris into the drainage ditch again.

[0079] More specifically, as the subsequent debris continues to flow to the location of the blocking structure, the debris with potential energy will also push the transmission network structure to rotate. During the rotation of the transmission network structure, the debris originally located in the transmission network structure will be driven to move and brought into the collection mechanism. In this process, by setting a rotating transmission network structure, the debris that follows the water flow can be brought out, thereby preventing the debris from being blocked in the drainage ditch for a long time, resulting in the deterioration of the drainage effect of the drainage ditch itself, and causing the drainage ditch to lose its own drainage function;

[0080] Furthermore, when debris falls from the conveying network structure, the debris will fall into the collection box 4. Since a second rotating shaft 45 is rotatably connected between the two support plates 44 installed at the bottom of the collection box 4, and a turbine 46 is fixedly connected to the second rotating shaft 45, when water flows through the turbine 46, the turbine 46 will be driven to rotate, and the turbine 46 will drive the second rotating shaft 45 to rotate. At the same time, the second rotating shaft 45 will drive the first rotating shaft 42 to rotate through the belt 43. During the rotation of the first rotating shaft 42, the spiral piece 47 will be driven to rotate. Since the two spiral pieces 47 have opposite spiral directions, the debris can be pushed to move into the storage boxes 48 on both sides. When the debris moves into the storage box 48, since the paddle 49 is fixedly connected to the first rotating shaft 42, the first rotating shaft 42 will drive the paddle 49 to rotate, and the rotating paddle 49 will push the debris entering the storage box 48 to move to the other side of the storage box 48, thereby avoiding the accumulation of debris at the position of the spiral piece 47. As the amount of debris in the storage box 48 increases, manual regular cleaning is sufficient.

[0081] Embodiment 2: The second rotating rod 12 and the third rotating rod 13 point to one side of the two mounting plates 1, and the first sliding groove 16 is provided on both mounting plates 1;

[0082] The first slide blocks 17 are slidably connected in the four first slide grooves 16; the second rotating rod 12 and the third rotating rod 13 are both extended into the adjacent first slide grooves 16 and are rotatably connected with the first slide blocks 17;

[0083] The first slide slot 16 located at the position of the second rotating rod 12 extends to the top end surface of the mounting plate 1;

[0084] In this embodiment, the tops of the two mounting plates 1 are fixedly connected with extension plates 18 by bolts;

[0085] The extension plate is provided with a second slide groove 19, and the second slide groove 19 is connected to the first slide groove 16 extending to the top end surface of the mounting plate 1;

[0086] In this embodiment, the first rotating rod 11, the second rotating rod 12 and the third rotating rod 13 each include two threaded barrels 131 and a threaded rod 132; the threaded rod 132 is located between the two threaded barrels 131 and threadedly engaged with the two threaded barrels 131; a locking nut 133 is threadedly engaged on the threaded rod 132, and the locking nut 133 is used to lock the position where the threaded rod 132 is connected to the threaded barrel 131; the rotating wheel 14 is fixed on the two threaded barrels 131;

[0087] The two threaded barrels 131 on the first rotating rod 11 rotate on the two mounting plates 1; the two threaded barrels 131 on the second rotating rod 12 and the third rotating rod 13 rotate on the adjacent first sliding blocks 17 respectively; the middle part of the threaded rod 132 is fixedly connected with a hexagonal block 134;

[0088] The driven plates 2 each include a left plate 21 and a right plate 22; the left plate 21 is fixedly connected to one of the rotating belts 15; the right plate 22 is fixedly connected to the other rotating belt 15;

[0089] The left plate 21 is a rectangular plate, and a cross groove 23 is formed in the left plate 21; the right plate 22 is a cross plate, and a portion of the right plate 22 slides in the cross groove 23 formed in the left plate 21; the cross groove 23 extends from the top and bottom of the right plate 22;

[0090] The filter screen 3 includes a first mesh layer 31 and a second mesh layer 32; the first mesh layer 31 is fixedly connected between two adjacent left plates 21; the second mesh layer 32 is fixedly connected between two connected right plates 22, and the first mesh layer 31 and the second mesh layer 32 are staggered;

[0091] The left plate 21 is fixedly connected to a first push plate 24 on one end surface away from the first mesh layer 31; the right plate 22 is fixedly connected to a second push plate 25 on one end surface away from the first mesh layer 31, and the first push plate 24 and the second push plate 25 are staggered and fit each other;

[0092] Specifically, when it is necessary to install the barrier structure in drainage ditches of different widths, since the first rotating rod 11, the second rotating rod 12 and the third rotating rod 13 all include two threaded barrels 131 and a threaded rod 132, the barrier structure is first placed in the drainage ditch, and then the hexagonal blocks 134 on the three threaded rods 132 are rotated in the positive direction in sequence, and the hexagonal blocks 134 drive the threaded rods 132 to rotate. During the rotation of the threaded rods 132, the threaded rods 132 are gradually rotated out of the two threaded barrels 131. At this time, the two threaded barrels 131 are away from each other, so the overall length of the three rotating rods is lengthened, and the three The rotating rod will push the two mounting plates 1 away from each other. In the process of the two mounting plates 1 moving away from each other, the mounting plates 1 will gradually contact the side walls of the drainage ditch. When the two mounting plates 1 are against the side walls on both sides of the drainage ditch, the hexagonal block 134 is stopped from rotating, and then the locking nut 133 is rotated. The locking nut 133 will move toward the threaded barrel 131 during the rotation process. When the locking nut 133 is against the threaded barrel 131, the locking nut 133 can lock the position where the threaded rod 132 is connected to the threaded barrel 131, thereby preventing the threaded rod 132 from rotating.

[0093] More specifically, when the two threaded cylinders 131 move away from each other, the rotating wheels 14 on the rotating rod will be driven to move away from each other. When the rotating wheels 14 move toward each other, the two rotating belts 15 will be driven to move toward each other. When the two rotating belts 15 move toward each other, the left plate 21 and the right plate 22 will be driven to move away from each other. At this time, the right plate 22 will slide in the cross groove 23 of the left plate 21 and gradually slide out of the cross groove 23. At the same time, the left plate 21 will drive the first mesh layer 31 to move, and the right plate 22 will drive the second mesh layer 32 to move, so that the first mesh layer 31 and the second mesh layer 32 move away from each other. At the same time, the left plate 21 and the right plate 22 will drive the first push plate 24 and the second push plate 25 to move away from each other. When the two mounting plates 1 are attached to the side walls on both sides of the drainage ditch, the overall transmission net structure will be widened to adapt to the width of the drainage ditch, so that the barrier structure can be applied to drainage ditches of different widths.

[0094] Furthermore, when it is necessary to install the blocking mechanism in drainage ditches at different heights, firstly, the threaded rod 132 on the second rotating rod 12 and the third rotating rod 13 is rotated in the opposite direction, and the threaded rod 132 rotating in the opposite direction will gradually rotate into the two threaded cylinders 131, at which time the two threaded cylinders 131 will approach each other, and the threaded cylinders 131 approaching each other will drive the first sliding block 17 to move, at which time the first sliding block 17 is no longer pressed against the first sliding groove 16, and then the second rotating rod 12 and the third rotating rod 13 are pushed to move upward, and during the upward movement of the second rotating rod 12 and the third rotating rod 13, the position of the first rotating rod 11 remains unchanged, and when the second rotating rod 12 and the third rotating rod 13 are moved upward ... After the rod 12 and the third rotating rod 13 are moved to the appropriate position, the threaded rod 132 on the second rotating rod 12 and the third rotating rod 13 is rotated forwardly, and the threaded rod 132 rotating forwardly will push the two threaded cylinders 131 away from each other, and the threaded cylinders 131 moving away from each other will push a slider 17 to slide toward the first slide groove 16. When the first slider 17 is pressed against the first slide groove 16, the first slider 17 is fixed in the first slide groove 16, and the second rotating rod 12 and the third rotating rod 13 are also fixed. At this time, the height of the transmission net structure will become higher, so that the barrier structure can be suitable for drainage ditches of different widths;

[0095] At the same time, since the extension plate 18 is fixedly connected to the mounting plate 1 and the overall height of the mounting plate 1 is limited, the extension plate 18 with the second slide groove 19 can be installed on the mounting plate 1, so that the overall height of the conveying network structure can be further increased.

[0096] Embodiment 3: A guide plate 5 is fixedly connected to the left side of the first rotating rod 11 between the two mounting plates 1;

[0097] In this embodiment, the guide plate 5 includes a first guide plate 51 and a second guide plate 52; a third slide groove 53 is provided in the first guide plate 51, and the second guide plate 52 slides in the third slide groove 53;

[0098] The end surfaces of the first guide plate 51 and the second guide plate 52 opposite to each other are rotatably connected with first pins at the bottom of the first guide plate 51 and the second guide plate 52, and the first pins are rotated on the mounting plate 1 close to each other;

[0099] The end surfaces of the first guide plate 51 and the second guide plate 52 opposite to each other are rotatably connected with a second pin shaft 54 ​​at the top positions of the first guide plate 51 and the second guide plate 52;

[0100] The two mounting plates 1 are provided with arc grooves 55 on one side close to the second pin shaft 54, and the second pin shafts 54 slide in the arc grooves 55;

[0101] Specifically, since the guide plate 5 is provided at the position of the first rotating rod 11, when the water flow and the carried debris flow through the guide plate 5, the water flow and the debris will flow along the guide plate 5, thereby guiding the water flow and the debris, so that the water flow and the debris can move along the conveying network structure, so that the water flow and the debris can better promote the rotation of the conveying network structure, and at the same time, it can prevent the debris from directly hitting the first rotating rod 11, thereby causing the first rotating rod 11 to be damaged;

[0102] More specifically, since the guide plate 5 includes the first guide plate 51 and the second guide plate 52, when the two mounting plates 1 are moved closer to or farther away from each other, the second guide plate 52 will slide in the third slide groove 53, thereby changing the overall length of the guide plate 5, so that the guide plate 5 can adapt to the distance between the two mounting plates 1;

[0103] Since the first guide plate 51 and the second guide plate 52 are rotated on the mounting plate 1 through the first pin shaft, the guide plate 5 will rotate with the first pin shaft as the center of the circle. When the height of the conveying net structure changes, the rotating guide plate 5 can always contact with the driven plate 2, thereby avoiding the guide plate 5 being fixed and unable to contact with the driven plate 2 on the conveying net structure when the height of the conveying net structure changes.

[0104] Furthermore, since the second pin shaft 54 ​​fixedly connected to the first guide plate 51 and the second guide plate 52 rotates in the arc groove 55, the rotation angle of the guide plate 5 can be limited.

[0105] Embodiment 4: A first motor 401 is installed on the storage box 48, and the first motor 401 is connected to the first rotating shaft 42;

[0106] A second motor is fixedly connected to the inner wall of one of the mounting plates 1, and the second motor is connected to the first rotating shaft 42;

[0107] The storage box 48 may be provided with a photovoltaic power generation system and a controller, and the photovoltaic power generation system is used to provide electric energy to the first motor 401 and the second motor, and the controller is used to control the start and stop of the first motor 401 and the second motor;

[0108] Specifically, due to the presence of the photovoltaic power generation system, electric energy can be provided for the first motor 401 and the second motor. By setting a controller, the controller can control the start and stop of the first motor 401 and the second motor. If the water flow and debris in the drainage ditch cannot drive the transmission network structure to rotate, the second motor can be controlled to rotate, and the second motor will drive the first rotating rod 11 to rotate, thereby driving the entire transmission network structure to rotate. During the rotation of the transmission network structure, the debris in the water flow can be taken out, thereby preventing the debris from clogging the drainage ditch.

[0109] More specifically, if the water flow in the drainage ditch cannot drive the turbine 46 to rotate, by controlling the first motor 401 to rotate, the first motor 401 will drive the first rotating shaft 42 to rotate, and the first rotating shaft 42 can drive the spiral blade 47 to rotate, so that the debris falling into the collection box 4 can be pushed into the storage box 48.

[0110] Embodiment 5: A method for using a drainage ditch retaining structure for water conservancy design, the method using the drainage ditch retaining structure for water conservancy design described above, the method of use is:

[0111] Step 1: First, install the barrier structure in the gutter. When the gutter is draining normally, the water will carry the debris in the gutter and pass through the barrier structure.

[0112] Step 2: When the water flow and debris pass through the barrier structure, the water flow will pass through the conveying net structure, and the rotating conveying net structure will filter out the debris from the water flow;

[0113] Step 3: The screened debris will be transferred to the collection box 4, and then transferred to the storage box 48, and can be manually cleaned regularly.

[0114] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the attached Figure 1 The orientation or positional relationship shown is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it cannot be understood as limiting the scope of protection of the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0115] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A drainage ditch retaining structure for water conservancy design, comprising a retaining structure; the retaining structure is installed in a drainage ditch; It is characterized in that The object-blocking structure comprises two opposite mounting plates (1); three rotating rods are arranged between the two mounting plates (1), and the three rotating rods are distributed in a triangular pattern and rotate on the two mounting plates (1); the three rotating rods rotate unidirectionally clockwise; The three rotating rods are respectively a first rotating rod (11), a second rotating rod (12) and a third rotating rod (13); the first rotating rod (11) is rotatably mounted at the lower left position of two opposite mounting plates (1); The second rotating rod (12) is rotatably mounted at the upper right position of two opposite mounting plates (1); the second rotating rod (12) is rotatably mounted at the lower right position of two opposite mounting plates (1); The ends of both sides of the three rotating rods are fixedly connected with rotating wheels (14); a rotating belt (15) is connected to the three rotating wheels (14) on the same side for co-rotation, and the rotating belt (15) is triangular in shape when limited by the three rotating wheels (14); A driven plate (2) arranged evenly is provided on one side opposite to the two rotating belts (15), and both ends of the driven plate (2) are respectively fixedly connected to the adjacent rotating belts (15); A filter screen (3) is fixedly connected between two adjacent driven plates (2), and a plurality of filter screens (3) and a plurality of driven plates (2) form a triangular transmission network structure; A collecting mechanism is provided on the right side of the mounting plate (1) on the drainage ditch, and the collecting mechanism is used to collect debris intercepted by the intercepting structure.

2. A drainage ditch barrier structure for water conservancy design according to claim 1, characterized in that: The collection mechanism comprises a collection box (4); the collection box (4) is installed above the drainage ditch; the top of the collection box (4) is of an open design; The side plate of the collecting box (4) close to the rotating belt (15) is lower than the side plate of the collecting box (4) away from the mounting belt, and when the rotating belt (15) drives the driven plate (2) to rotate, the driven plate (2) does not contact the collecting box (4); The inner cavity of the collection box (4) is U-shaped; a belt box (41) is fixedly connected to the middle of the collection box (4); a first rotating shaft (42) is rotatably connected to the collection box (4), and the first rotating shaft (42) passes through the belt box (41); a belt (43) is provided in the belt box (41), and the belt (43) passes around the first rotating shaft (42), and the other side of the belt (43) extends to the bottom of the collection box (4); Two support plates (44) are fixedly connected to the bottom of the collection box (4); a second rotating shaft (45) is rotatably connected between the two support plates (44), and a belt (43) is sleeved on the second rotating shaft (45); and turbines (46) arranged evenly are fixedly connected to the second rotating shaft (45); The belt box (41) has spiral pieces (47) fixedly connected to the first rotating shaft (42) on both sides thereof, and the spiral directions of the spiral pieces (47) are opposite; Storage boxes (48) are installed on both sides of the collection box (4) located on the drainage ditch, and the collection box (4) is connected to the storage box (48); the first rotating shaft (42) extends into the storage box (48) and is rotatably connected to the storage box (48); The first rotating shaft (42) extends to one side of the storage box (48), and evenly arranged paddles (49) are fixedly connected to the outer circumferential surface of the first rotating shaft (42).

3. The drainage ditch barrier structure for water conservancy design according to claim 2, characterized in that: The second rotating rod (12) and the third rotating rod (13) point to one side of the two mounting plates (1), and a first sliding groove (16) is provided on both mounting plates (1); The four first slide grooves (16) are all slidably connected with a first slider (17); the second rotating rod (12) and the third rotating rod (13) are both extended into the adjacent first slide grooves (16) and are rotatably connected with the first slider (17); The first sliding groove (16) located at the position of the second rotating rod (12) extends to the top end surface of the mounting plate (1).

4. The drainage ditch barrier structure for water conservancy design according to claim 3, characterized in that: The tops of the two mounting plates (1) are both fixedly connected with extension plates (18) by bolts; A second slide groove (19) is provided on the extension plate, and the second slide groove (19) is connected to the first slide groove (16) extending to the top end surface of the mounting plate (1).

5. The drainage ditch barrier structure for water conservancy design according to claim 4, characterized in that: The first rotating rod (11), the second rotating rod (12) and the third rotating rod (13) each comprise two threaded barrels (131) and a threaded rod (132); the threaded rod (132) is located between the two threaded barrels (131) and is threadedly engaged with the two threaded barrels (131); a locking nut (133) is threadedly engaged on the threaded rod (132), and the locking nut (133) is used to lock the position where the threaded rod (132) is connected to the threaded barrel (131); the rotating wheel (14) is fixed on the two threaded barrels (131); The two threaded barrels (131) on the first rotating rod (11) rotate on the two mounting plates (1); the two threaded barrels (131) on the second rotating rod (12) and the third rotating rod (13) rotate on adjacent first sliding blocks (17) respectively; a hexagonal block (134) is fixedly connected to the middle of the threaded rod (132); The driven plates (2) each comprise a left plate (21) and a right plate (22); the left plate (21) is fixedly connected to one of the rotating belts (15); and the right plate (22) is fixedly connected to the other rotating belt (15); The left plate (21) is a rectangular plate, and a cross groove (23) is provided in the left plate (21); the right plate (22) is a cross plate, and a portion of the right plate (22) slides in the cross groove (23) provided in the left plate (21); the cross groove (23) extends from the top and the bottom of the right plate (22); The filter screen (3) comprises a first mesh layer (31) and a second mesh layer (32); the first mesh layer (31) is fixedly connected between two adjacent left plates (21); the second mesh layer (32) is fixedly connected between two connected right plates (22), and the first mesh layer (31) and the second mesh layer (32) are arranged in an alternating manner; A first push plate (24) is fixedly connected to an end surface of the left plate (21) away from the first mesh layer (31); a second push plate (25) is fixedly connected to an end surface of the right plate (22) away from the first mesh layer (31), and the first push plate (24) and the second push plate (25) are staggered and fit each other.

6. The drainage ditch barrier structure for water conservancy design according to claim 5, characterized in that: A guide plate (5) is fixedly connected to the left side of the first rotating rod (11) and is located between the two mounting plates (1).

7. The drainage ditch barrier structure for water conservancy design according to claim 6, characterized in that: The guide plate (5) comprises a first guide plate (51) and a second guide plate (52); a third slide groove (53) is provided in the first guide plate (51), and the second guide plate (52) slides in the third slide groove (53); The end surfaces of the first guide plate (51) and the second guide plate (52) opposite to each other are rotatably connected with first pins at the bottom of the first guide plate (51) and the second guide plate (52), and the first pins are rotatably disposed on the mounting plate (1) adjacent to each other; The end surfaces of the first guide plate (51) and the second guide plate (52) opposite to each other are rotatably connected with a second pin shaft (54) at the top of the first guide plate (51) and the second guide plate (52); An arc-shaped groove (55) is provided on one side of the two mounting plates (1) close to the second pin shaft (54), and the second pin shaft (54) slides in the arc-shaped groove (55).

8. The drainage ditch barrier structure for water conservancy design according to claim 7, characterized in that: A first motor (401) is installed on the storage box (48), and the first motor (401) is connected to the first rotating shaft (42); A second motor is fixedly connected to the inner wall of one of the mounting plates (1), and the second motor is connected to the first rotating shaft (42); A photovoltaic power generation system and a controller may be provided on the storage box (48), and the photovoltaic power generation system is used to provide electric energy to the first motor (401) and the second motor, and the controller is used to control the start and stop of the first motor (401) and the second motor.

9. A method for using a drainage ditch barrier structure for water conservancy design, characterized in that: The method uses a drainage ditch barrier structure for water conservancy design as described in any one of claims 1 to 8, and the method of use is: Step 1: First, install the barrier structure in the gutter. When the gutter is draining normally, the water will carry the debris in the gutter and pass through the barrier structure. Step 2: When the water flow and debris pass through the barrier structure, the water flow will pass through the conveying net structure, and the rotating conveying net structure will filter out the debris from the water flow; Step 3: The screened debris will be transferred to the collection box (4), and then transferred to the storage box (48), and can be manually cleaned at regular intervals.

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