Environment-friendly component for recycling sewage structure and construction method

Abstract

The invention belongs to the technical field of sewage treatment, and discloses a sewage structure cyclic utilization environment-friendly component and a construction method.The sewage structure cyclic utilization environment-friendly component comprises a rotatable and foldable intercepting net plate formed by hinging a plurality of net plates, fixing piles are fixedly arranged on the two sides of the intercepting net plate, and a plurality of fixing insertion rods are arranged at the bottoms of the intercepting net plate and the fixing piles; a lifting support is arranged on a fixing pile, the lifting support comprises an L-shaped frame and supporting lead screws hinged to the two sides of the L-shaped frame, and a transverse plate of the L-shaped frame is provided with first through holes allowing corresponding fixing inserting rods to penetrate through. A rotatable transmission lead screw is arranged in the hollow interior of the vertical column in a penetrating mode, a sliding block fixedly arranged on the fixing pile is fixedly connected with a transmission nut of the transmission lead screw, and the transmission lead screw is driven by a driving piece to rotate so as to control the intercepting net plate to move up and down relative to the lifting support. The transverse plate of the lifting support abuts against the bottom face of the water channel to serve as a fulcrum, disassembly and assembly on the two sides of the water channel are facilitated, underwater operation time and intensity are reduced, recycling is facilitated, and environment friendliness and practicability are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, and more specifically, to an environmentally friendly component for recycling sewage structures and a construction method. Background Art

[0002] Water conservancy projects are built to meet the needs of people for water resources in life and production. However, water conservancy projects in the construction period will discharge a large amount of sewage and wastewater generated by the construction, which can easily bring adverse effects to the surrounding environment. Therefore, sewage treatment in water conservancy construction is an issue that cannot be ignored. When treating sewage from water conservancy construction, it is necessary to follow the rules and gradually implement sewage treatment. The first thing to do in sewage treatment is to conduct preliminary interception of impurities in sewage, which means that it is necessary to build structural components (such as interception components) to isolate debris and floating objects in sewage, and then regularly salvage and clean them up to facilitate subsequent sewage treatment. Due to the flow of water in the waterway during the water conservancy construction process, it is not easy to control the salvage of impurities through the spliced ​​rope net, and the rope net is easy to break, fall off, and entangle, affecting the use effect. In this regard, the prior art discloses a primary interception device for impurities in sewage from water conservancy construction (Announcement No. CN115748625B). The interception mesh plate with modular design can avoid problems such as rope entanglement and kinking, and can also be folded and recycled. However, in actual use, the installation process requires going into the water to install fixed plug rods, and the recycling process also requires going into the water to dismantle the fixed plug rods. The underwater operation is labor-intensive, and under the action of water flow, the intercepted impurities are blocked or stuck, making them difficult to clean, and improvement is urgently needed. Summary of the invention

[0003] One object of the present invention is to provide an environmentally friendly recycling component for sewage structures, which is an improvement on the prior art. A lifting bracket is arranged on fixed piles on one side or both sides of a rotatable and foldable intercepting mesh plate to support and control the lifting and disassembly of the intercepting mesh plate. The horizontal plate of the lifting bracket presses against the bottom surface of the waterway as a fulcrum, thereby facilitating installation or disassembly on both sides of the waterway, reducing the time and intensity of underwater operations, facilitating recycling and reuse, and being environmentally friendly and practical.

[0004] In order to achieve these purposes and other advantages according to the present invention, the present invention provides an environmentally friendly component for recycling sewage structures, which includes a plurality of mesh panels hingedly connected to form a rotatable and foldable intercepting mesh panel, fixed piles are fixedly arranged on both sides of the intercepting mesh panel, and a plurality of fixed plug rods are arranged at the bottom of the intercepting mesh panel and the fixed piles, and also includes: A lifting bracket is arranged on a fixed pile on one side or both sides of the intercepting net plate, the lifting bracket includes an L-shaped frame and a supporting screw rod hinged on both sides of the L-shaped frame, the L-shaped frame is composed of a horizontal plate and a vertical column, the horizontal plate is a flat plate body, and a first through hole for the corresponding fixed plug rod to pass through is arranged on the horizontal plate; a rotatable transmission screw rod is passed through the hollow interior of the vertical column, and a first penetrating guide rail is arranged on the fixed pile of the vertical column facing the side of the intercepting net plate, and a slider matching the first guide rail is arranged on the corresponding fixed pile, the slider is fixedly connected to the transmission nut of the transmission screw rod, and the transmission screw rod is driven to rotate by a driving member to control the intercepting net plate to move up and down relative to the lifting bracket.

[0005] Preferably, each of the supporting screw rods comprises an internally threaded sleeve and two externally threaded rods, two ends of the internally threaded sleeve are respectively threadedly connected to the two externally threaded rods, and the rotation directions of the two externally threaded rods are opposite.

[0006] Preferably, it further comprises a pushing device and a clearing device, wherein the first pushing plate of the pushing device and the clearing device are synchronously slidably mounted on the upstream side of the intercepting mesh plate, and the pushing device is used to push the first pushing plate and the clearing device to move along the length direction of the intercepting mesh plate; the clearing device comprises: A suction hood is a sealed box with an opening on one side, the opening of the suction hood covers the upstream side of the interception mesh plate, and the length of the opening is equal to the height of the interception mesh plate, a filter screen is arranged in the middle of the suction hood, the filter screen is located between the opening and the bottom of the suction hood, and the edge of the suction hood opening is a rubber frame or a wiper; A two-way water pump, which is fixedly mounted on the upper end of the first push plate of the pushing device, one water inlet and outlet of the two-way water pump is connected to the bottom of the suction hood through a first pipe, and the other water inlet and outlet of the two-way water pump is connected to the outside of the suction hood through a second pipe and is immersed in water; The hinge part is arranged at the upper end of the opening of the suction hood and is used for being hinged to a fixed shaft fixed on one side of the first push plate.

[0007] Preferably, it also includes a garbage disposal component and a blockage clearing component, the garbage disposal component includes a second push plate, a lifting mesh plate, a winding wheel, a gear, a wire rope, a third guide rail and a rack, the second push plate is connected to the first push plate; the lifting mesh plate is slid up and down and mounted on the other side of the first push plate through the third guide rail; the winding wheel is mounted on the first push plate above the lifting mesh plate; the gear is coaxially mounted on the winding wheel; one end of the wire rope is wound and connected with the winding wheel, and the other end is connected with the lifting mesh plate; the rack is mounted on the intercepting mesh plate close to the fixed pile, and when the gear moves horizontally to the rack, it can mesh with the rack; The blockage clearing and processing assembly comprises a lifting net box, a second rope and a wire support; The lifting net box is installed on one side of the first push plate by the third guide rail so as to slide up and down synchronously with the lifting net plate, and is located below the suction hood. When the suction hood rotates to a horizontal state, the upper opening of the lifting net box corresponds to the opening of the suction hood. One end of the second rope is connected to the bottom surface of the suction hood; The wire bracket is fixed on the upper end of the first push plate, and the other end of the second rope first passes through the through hole of the wire bracket, and then passes through the second through hole on the upper end of the first push plate, and is guided to the winding wheel on the other side of the first push plate, and is wound and connected with the winding wheel, so that the second rope and the wire rope are synchronously retracted and released.

[0008] Preferably, the blockage clearing device further comprises an ultrasonic vibrator, which is fixedly connected to the first push plate via a fixing frame, and the ultrasonic vibrator is placed in the water on the downstream side of the intercepting mesh plate and faces the opening direction of the suction hood.

[0009] The present invention also provides a construction method for recycling environmentally friendly components using the above-mentioned sewage structure, comprising the following steps: Step 1: hinge multiple mesh panels to form a rotatable and foldable interception mesh panel according to the width of the waterway, and respectively set two lifting brackets on the fixing piles of the front mesh panel and the rear mesh panel on both sides of the interception mesh panel; Step 2: Rotate the transmission screws of the two lifting brackets to drive the interception screen to move up to a height equal to or higher than the height of the fixed plug rod, and the height of the interception screen moved up by the lifting bracket selected as the fulcrum is higher than the height of the interception screen moved up by the other lifting bracket; Step 3: Keep the interception net in a folded state and put it vertically into one side of the waterway, press the horizontal plate of the lifting bracket as a fulcrum against the bottom surface of the waterway, unfold and extend the support screws on both sides to press against the bottom surface support, connect the non-fulcrum side of the interception net through the first rope or directly pull the non-fulcrum side of the interception net, rotate and unfold the interception net until they are all in the same plane, so that the non-fulcrum side of the interception net reaches the other side of the waterway; Step 4. First rotate the transmission screw of the lifting bracket serving as a fulcrum to drive the intercepting mesh plate to move downward so that the lower ends of the fixed plug rods on both sides are flush with the cross plate, and then synchronously rotate the transmission screws of the two lifting brackets to insert the intercepting mesh plate and the fixed plug rods at the bottom of the fixed pile into the bottom of the waterway, and the fixed plug rod above the cross plate first passes through the first through hole of the cross plate and then is inserted into the bottom of the waterway until it is firmly inserted or until the upper surface of the cross plate is in close contact with the bottom surface of the intercepting mesh plate.

[0010] Preferably, the step five is also included, when recovery is required, the transmission screws of the two lifting brackets are rotated alternately to loosen the cross plate of the lifting bracket and the bottom surface of the waterway, and drive the intercepting net plate to move up to a height equal to or higher than the height of the fixed plug rod, the fixed plug rod is away from the bottom of the waterway, and the cross plate of the lifting bracket on the side where the intercepting net plate moves up is selected to press against the bottom surface of the waterway as a fulcrum, the support screw of the non-fulcrum lifting bracket is shortened first, and recovered to be parallel to the vertical column, and connected to the intersection of the intercepting net plate by a first rope or directly pushing the non-fulcrum side of the intercepting net plate, so that the intercepting net plate is folded toward the fulcrum side, the support screw is shortened, and the support screw is recovered to be parallel to the vertical column, thus completing the disassembly and recovery of the intercepting net plate.

[0011] The present invention has at least the following beneficial effects: First, the present invention arranges a lifting bracket on the fixed piles on one side or both sides of the rotatable and foldable intercepting net plate, and the horizontal plate of the lifting bracket presses against the bottom surface of the waterway as a fulcrum, which is convenient for installation or disassembly on both sides of the waterway, reduces the underwater installation and disassembly process of fixed rods, facilitates the deployment or recovery of the intercepting net plate and rotates it to the other side of the waterway, reduces the underwater operation time and intensity, facilitates recycling and reuse, and is environmentally friendly and practical.

[0012] Second, based on the existing technology, the present invention designs a clearing device to remove blockages from the intercepting mesh plate. By sucking impurities and blockages on the intercepting mesh plate in the opposite direction of the water flow, the clearing effect is better, and the problem of aggravated blockage of the intercepting mesh plate by water flow and the passage of blockages is solved, which is beneficial to the maintenance and recycling of the intercepting mesh plate.

[0013] Third, the blockage clearing component of the present invention can be improved on the basis of the existing structure, which is conducive to reducing costs and improving versatility. When in use, when the garbage disposal component cleans the garbage intercepted by the first push plate, it can also clean the impurities and blockages in the suction hood of the blockage clearing device.

[0014] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of an implementation form of the environmental protection component for recycling sewage structures according to the present invention; Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure along the AA direction; Figure 3 It is a three-dimensional structural schematic diagram of another implementation form of the environmental protection component for recycling sewage structures according to the present invention; Figure 4It is a schematic diagram of the structure of the environmental protection component for recycling sewage structure of the present invention when the supporting screw rods of the two lifting brackets are unfolded; Figure 5 It is a schematic structural diagram of a first push plate side clearing device and a clearing treatment assembly on the middle mesh plate of the sewage structure recycling and environmental protection component of the present invention; Figure 6 It is a schematic diagram of the structure of the suction hood of the blockage clearing device for recycling environmentally friendly components of sewage structures according to the present invention; Figure 7 This is a schematic structural diagram of the other side of the first push plate on the middle mesh plate of the sewage structure recycling and environmental protection component of the present invention; Among them, the front end mesh plate 1; the middle mesh plate 2; the rear end mesh plate 3; the intercepting mesh plate 4; the fixed pile 5; the first rope 6; the fixed plug rod 7; the horizontal plate 8; the first through hole 9; the vertical column 10; the external threaded rod 11; the internal threaded sleeve 12; the wheel 13; the transmission screw 14; the transmission nut 15; the first guide rail 16; the second guide rail 17; the second push plate 18; the second rope 19; the third guide rail 20; the lifting mesh box 21; the hanging ear 22; the suction hood 23; the first pipeline 24; the hinged part 25; the ultrasonic vibrator 26; the fixing frame 27; the two-way water pump 28; the second pipeline 29; the first push plate 30; the wire bracket 31; the filter screen 32; the rubber frame 33; the fixing hole 34; the second through hole 35; the gear 36; the winding wheel 37; the wire rope 38; the lifting mesh plate 39; the upper bearing 40; the lower bearing 41. DETAILED DESCRIPTION

[0016] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can implement the invention with reference to the description.

[0017] It should be understood that the terms such as “having”, “including” and “comprising” used herein do not exclude the existence or addition of one or more other elements or combinations thereof.

[0018] It should be noted that the experimental methods described in the following embodiments are conventional methods unless otherwise specified, and the structures and components can be obtained from commercial sources unless otherwise specified; in the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected, set, or detachably connected, set, or connected and set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood in specific circumstances. The orientation or position relationship indicated by the terms "lateral", "longitudinal", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which 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 operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

[0019] Figures 1 to 4 The embodiment of the environmental protection component for recycling sewage structures is shown, which includes a plurality of mesh panels hingedly connected to form a rotatable and foldable intercepting mesh panel 4, fixed piles 5 are fixed on both sides of the intercepting mesh panel 4, and a plurality of fixed plug rods 7 are provided at the bottom of the intercepting mesh panel and the fixed piles 5, and also includes: A lifting bracket is arranged on the fixed piles 5 on one side or both sides of the intercepting net plate 4, and the lifting bracket includes an L-shaped frame and a supporting screw rod hinged on both sides of the L-shaped frame, and the L-shaped frame is composed of a horizontal plate 8 and a vertical column 10, and the horizontal plate 8 is a flat plate body, and the horizontal plate 8 is provided with a first through hole 9 for the corresponding fixed plug rod 7 to pass through; a rotatable transmission screw rod 14 is passed through the hollow interior of the vertical column 10, and the vertical column 10 is provided with a penetrating first guide rail 16 on the fixed pile 5 on the side of the intercepting net plate, and the corresponding fixed pile 5 is provided with a slider matching the first guide rail 16, and the slider is fixedly connected to the transmission nut 15 of the transmission screw rod 14, and the transmission screw rod 14 is driven to rotate by a driving member to control the intercepting net plate to move up and down relative to the lifting bracket.

[0020] In the above technical scheme, the environmental protection component of the sewage recycling structure includes a plurality of mesh panels hingedly connected to form a rotatable and foldable intercepting mesh panel, fixed piles 5 are fixedly arranged on both sides of the intercepting mesh panel, and a plurality of fixed plug rods 7 are arranged at the bottom of the intercepting mesh panel and the fixed piles 5. The rotatable and foldable intercepting mesh panel shown in this embodiment includes three mesh panels, specifically a front mesh panel 1, a middle mesh panel 2, and a rear mesh panel 3, which are hinged in sequence. As shown in the prior art (publication number CN115748625B), a plurality of middle mesh panels 2 can be hinged in the middle according to actual needs, and also includes: a lifting bracket, which is arranged on the fixed piles 5 on one side or both sides of the intercepting mesh panel, the lifting bracket includes an L-shaped frame and a supporting screw rod hinged on both sides of the L-shaped frame, the L-shaped frame is composed of a horizontal plate 8 and a vertical column 10, the horizontal plate 8 and the vertical column 10 are integrally formed or fixedly connected to form a solid L-shaped frame, the horizontal plate 8 and the vertical column 10 are integrally formed or fixedly connected to form a solid L-shaped frame. The plate 8 is a flat plate body, the length of the horizontal plate 8 is less than the bottom length of a mesh plate, and greater than the bottom width of a fixed pile 5. The horizontal plate 8 is provided with a first through hole 9 for the corresponding fixed plug rod 7 to pass through, and the thickness of the horizontal plate 8 is much smaller than the length of the fixed plug rod 7 so that the fixed plug rod 7 can pass through the first through hole 9 and be inserted into the river channel, thereby improving the fixing effect; the vertical column 10 is hollow inside, and a rotatable transmission screw 14 is penetrated in the hollow interior of the vertical column 10, and the vertical column 10 is provided with a penetrating first guide rail 16 on the fixed pile 5 on the side of the intercepting mesh plate, and the corresponding fixed pile 5 is provided with a slider matching the first guide rail 16, and the slider is fixedly connected to the transmission nut 15 of the transmission screw 14, and the transmission screw 14 is penetrated in the transmission nut 15 and threadedly connected, and the transmission screw 14 is driven to rotate by a driving member to control the intercepting mesh plate to move up and down relative to the lifting bracket. Specifically, the lower end of the transmission screw 14 is rotatably connected to the bottom wall of the vertical column 10 through the lower bearing 41, and the upper part of the transmission screw 14 is rotatably connected to the top wall of the vertical column 10 through the upper bearing 40 and passes through the top wall. The upper end of the transmission screw 14 is fixedly connected to the wheel 13 or connected to the driving mechanism to realize the drive screw 14 to rotate as needed, driving the interception mesh to move up and down. The height of the interception mesh to move up is the distance between the cross plate 8 and the bottom surface of the interception mesh. The height of the interception mesh to move up is preferably equal to the height of the fixed plug 7. When the interception mesh moves down to the right position, the cross plate 8 The upper surface can be in close contact with the bottom surface of the intercepting net plate; when the connected driving member is a wheel 13, the transmission screw 14 is manually rotated to realize the upward and downward movement of the intercepting net plate relative to the lifting bracket. When the connected driving member is a driving mechanism, such as a motor, the transmission screw 14 is electrically rotated to realize the upward and downward movement of the intercepting net plate relative to the lifting bracket. Although the embodiment of the present invention shows a manual rotation structure, electric rotation is also within the scope of the present invention; the support screws are hinged on both sides of the L-shaped frame column 10, not the side of the column 10 facing the intercepting net plate.Each supporting screw includes an internal threaded sleeve 12 and two external threaded rods 11. The two ends of the internal threaded sleeve 12 are threadedly connected to the two external threaded rods 11, and the rotation directions of the two external threaded rods 11 are opposite. The length of the supporting screw can be adjusted by rotating the threaded sleeve, which is convenient for supporting the lifting bracket together with the intercepting mesh plate stably. One end of the supporting screw is hinged on both sides of the L-shaped frame vertical column 10, and the other end of the supporting screw is used to abut the bottom surface.

[0021] like Figure 1-2 As shown, the sewage structure recycling and environmental protection component of the present invention has a lifting bracket only on one side of the intercepting mesh plate. When in use, multiple mesh plates are hingedly connected according to the width of the waterway, and the lifting bracket is arranged on the outermost side of the intercepting mesh plate, that is, the lifting bracket is arranged on the fixed pile 5 outside the front end mesh plate 1 or the rear end mesh plate 3. Then rotate the transmission screw rod 14 to drive the interception net plate to move up to a height equal to the height of the fixed plug rod 7, so that the lower end of the fixed plug rod 7 is flush with the cross plate 8, and then the personnel stand beside the waterway, keep the interception net plate in a folded state, and vertically put it into one side of the waterway, and make the cross plate 8 of the lifting bracket press against the bottom surface of the waterway as a fulcrum, unfold the supporting screws on both sides of the vertical column 10, extend them, and press against the bottom surface support. The personnel connect to the non-fulcrum side of the interception net plate through the first rope 6 or directly pull the non-fulcrum side of the interception net plate, rotate and unfold the interception net plate until they are in the same plane, so that the non-fulcrum side of the interception net plate reaches the other side of the waterway, and then rotate the transmission screw rod 14 to drive the interception net plate to move down, so that the fixed plug rod 7 at the bottom of the interception net plate and the fixed pile 5 is inserted into the bottom of the waterway, and the fixed plug rod 7 above the cross plate 8 first passes through the first through hole 9 of the cross plate 8 and then is inserted into the bottom of the waterway, thereby improving the connection strength effect. When recovery is required, personnel rotate the transmission screw 14 beside the waterway, driving the interception net to move up to a height equal to the height of the fixed plug rod 7, and the fixed plug rod 7 is away from the bottom of the waterway, so that the horizontal plate 8 of the lifting bracket is pressed against the bottom surface of the waterway as a fulcrum. Personnel are connected to the intersection of the interception net through the first rope 6 or directly push the non-fulcrum side of the interception net to fold the interception net to one side, shorten the supporting screw rod, and recover it to be parallel with the vertical column 10, so that it is easy to install or disassemble on both sides of the waterway, reduce the process of installing and disassembling the fixed plug rod 7 underwater, facilitate the deployment or recovery of the interception net and rotate it to the other side of the waterway, reduce the time and intensity of underwater operations, facilitate recycling and reuse, and is environmentally friendly and practical.

[0022] like Figure 3-4As shown, the sewage structure recycling and environmental protection component of the present invention has lifting brackets arranged on both sides of the intercepting mesh. When in use, multiple meshes are hingedly connected according to the width of the waterway, and the lifting brackets are arranged on the outermost sides of the meshes at both ends, that is, the lifting brackets are arranged on the fixed piles 5 on the outside of the front mesh 1 and the rear mesh 3. Then the transmission screw 14 of the two lifting brackets is rotated to drive the intercepting mesh to move up to a height equal to or slightly higher than the height of the fixed plug rod 7. The lifting bracket selected as the fulcrum can move the intercepting mesh higher. Then the personnel stand by the waterway and put the intercepting mesh vertically into one side of the waterway in a folded state, and select the horizontal plate 8 of the lifting bracket that is moved up to press against the bottom surface of the waterway as a fulcrum. The supporting screws on both sides of the vertical column 10 are unfolded, extended, and pressed against the bottom surface support. The personnel are connected to the non-fulcrum side of the intercepting mesh by the first rope 6 or directly pull the non-fulcrum side of the intercepting mesh to move the intercepting mesh higher. The plates are rotated and unfolded until they are all in the same plane, so that the non-fulcrum side of the intercepting mesh plate reaches the other side of the waterway, and then the transmission screw 14 of the lifting bracket serving as the fulcrum is rotated first to drive the intercepting mesh plate to move downward, so that the lower ends of the fixed plug rods 7 on both sides are flush with the cross plate 8, so that the distance between the intercepting mesh plate and the cross plates 8 of the two lifting brackets is basically the same, and then the transmission screw rods 14 of the two lifting brackets are rotated synchronously, so that the intercepting mesh plate and the fixed plug rod 7 at the bottom of the fixed pile 5 are inserted into the bottom of the waterway, and the fixed plug rod 7 above the cross plate 8 first passes through the first through hole 9 of the cross plate 8 and then is inserted into the bottom of the waterway, thereby improving the connection strength effect. When recovery is required, personnel alternately rotate the transmission screw rods 14 of the two lifting brackets beside the waterway, so that the cross plate 8 of the lifting bracket is loosened from the bottom of the waterway, and the intercepting net plate is driven to move up to a height equal to the height of the fixed plug rod 7, and the fixed plug rod 7 is away from the bottom of the waterway, and the cross plate 8 of the lifting bracket on the side where the intercepting net plate moves up relatively high is selected to press against the bottom of the waterway as a fulcrum, and the supporting screw rod of the non-fulcrum lifting bracket is shortened first and recovered to be parallel to the vertical column 10. Personnel connect to the intersection of the intercepting net plate through the first rope 6 or directly push the non-fulcrum side of the intercepting net plate to fold the intercepting net plate toward the fulcrum side, shorten the supporting screw rod, and recover it to be parallel to the vertical column 10, so as to make it more convenient to install or disassemble on both sides of the waterway, improve the stability of installation and disassembly, reduce the process of installing and disassembling the fixed plug rod 7 underwater, facilitate the deployment or recovery of the intercepting net plate and rotate it to the opposite bank of the waterway, reduce the time and intensity of underwater operations, facilitate recycling and reuse, and be environmentally friendly and practical.

[0023] On the basis of the above implementation, each of the support screws includes an internal threaded sleeve 12 and two external threaded rods 11, and the two ends of the internal threaded sleeve 12 are respectively threadedly connected to the two external threaded rods 11, and the two external threaded rods 11 have opposite rotation directions. The length of the support screw can be adjusted by rotating the threaded sleeve, which is convenient for supporting the lifting bracket together with the interception screen stably. One end of the support screw is hinged on both sides of the L-shaped frame column 10, and the other end of the support screw is used to abut the bottom surface.

[0024] Based on the above implementation, Figure 5-7 As shown, it also includes a pushing device and a clearing device, wherein the first pushing plate 30 of the pushing device and the clearing device are synchronously slidably mounted on the upstream side of the intercepting mesh plate, and the pushing device is used to push the first pushing plate 30 and the clearing device to move along the length direction of the intercepting mesh plate; the clearing device includes: The suction hood 23 is a sealed box with an opening on one side. The opening of the suction hood 23 covers the upstream side of the interception mesh plate, and the length of the opening is equal to the height of the interception mesh plate. A filter screen 32 is arranged in the middle of the suction hood 23. The filter screen 32 is located between the opening and the bottom of the suction hood 23. The edge of the opening of the suction hood 23 is a rubber frame 33 or a wiper. A two-way water pump 28, which is fixedly mounted on the upper end of the first push plate 30 of the pushing device, one water inlet and outlet of the two-way water pump 28 is connected to the bottom of the suction hood 23 through the first pipe 24, and the other water inlet and outlet is connected to the outside of the suction hood 23 through the second pipe 29 and is immersed in water; The hinge portion 25 is disposed at the upper end of the opening of the suction hood 23 and is used for being hinged to a fixed shaft fixed on one side of the first push plate 30 .

[0025] In the above technical scheme, the first push plate 30 of the pushing device and the clearing device are synchronously slidably installed on the upstream side of the intercepting mesh plate, and the pushing device is used to push the first push plate 30 and the clearing device to move along the length direction of the intercepting mesh plate to intercept impurities to the nearshore side and clear the blockage of the intercepting mesh plate; the pushing device can be an existing structure, and the pushing device includes a motor, a pulley, a rope, a second guide rail 17 and a first push plate 30: the motor is symmetrically installed on two fixed piles 5; the pulley is rotatably installed on the fixed piles 5 and is connected to the motor output shaft, and the rotation of the motor drives the pulley to rotate; the rope is installed between the two pulleys and wound on the pulley, and the rotation of the pulley drives the rope to move in the horizontal direction; the second guide rail 17 is installed at the upper and lower ends of the intercepting mesh plate; the first push plate 30 is slidably connected to the second guide rail 17, the first push plate 30 slides along the second guide rail 17, and the first push plate 30 is fixedly connected to the rope through the fixing hole 34 and moves with the rope. The blockage clearing device comprises: a suction hood 23, which is a sealed box body with an opening on one side, that is, the walls of the suction hood 23 except the opening are impermeable, the opening of the suction hood 23 covers the upstream side of the interception mesh plate, and the length of the opening is equal to the height of the interception mesh plate, so that the suction hood 23 covers from the upper end to the lower end of the interception mesh plate, that is, the suction hood 23 is located between the second guide rails 17 at the upper and lower ends of the interception mesh plate, the box body can be a rectangular parallelepiped or an isosceles trapezoid, and the opening of the isosceles trapezoid is arranged at the large mouth end, and a filter screen 32 is arranged in the middle of the suction hood 23, and the filter screen 32 is located between the opening and the bottom of the suction hood 23, and the edge of the opening of the suction hood 23 is a rubber frame 33 or a wiper; A two-way water pump 28 is fixedly mounted on the upper end of the first push plate 30 of the pushing device. One water inlet and outlet of the two-way water pump 28 is connected to the bottom of the suction hood 23 through the first pipe 24, and the other water inlet and outlet are connected to the outside of the suction hood 23 through the second pipe 29 and immersed in water; the other water inlet and outlet are connected to the outside of the suction hood 23 through the second pipe 29 in such a way that the outside of the second pipe 29 can be located on the upstream side of the interception mesh or the downstream side of the interception mesh, preferably on the downstream side of the interception mesh, such as Figure 5 As shown, it is helpful to clear the blockage of the interception mesh plate, and the first pipe 24 and the second pipe 29 can adopt flexible pipe bodies for easy use.

[0026] The hinge part 25 is arranged at the upper end of the opening of the suction hood 23, and is used to hinge with the fixed shaft fixed on one side of the first push plate 30; specifically, a plurality of coaxial bearings are arranged at the upper end of the opening of the suction hood 23, the axial direction of the fixed shaft is parallel to the length direction of the interception mesh plate, and a plurality of coaxial bearings are passed through the fixed shaft to realize the hinge connection between the suction hood 23 and the fixed shaft, the suction hood 23 is located on one side of the first push plate 30, and the suction hood 23 and the first push plate 30 are synchronously slidably installed on the upstream side of the interception mesh plate, and the rotation direction of the suction hood 23 is perpendicular to the length direction of the interception mesh plate. The clearing device can be detachably installed on the upstream side of the interception mesh plate, and can be installed and used when the interception mesh plate needs to be cleared, or it can be pre-installed. When in use, the two-way water pump 28 is started to rotate forward to pump water out from the bottom of the suction hood 23, and the suction hood 23 is used to suck and filter the impurities and blockages on the interception mesh plate onto the filter screen 32 of the suction hood 23. As the first push plate 30 of the pushing device moves to the nearshore side along the length direction of the interception mesh plate, the two-way water pump 28 is paused, and a garbage salvage bag is set from the suction hood 23 from bottom to top. The garbage salvage bag is usually a mesh bag, and then the suction hood 23 is turned upward, and the two-way water pump 28 is started to reverse. Water is sprayed onto the filter screen 32 of the suction hood 23 from the outside, and the impurities and blockages cleaned by the suction hood 23 are transferred to the garbage salvage bag, which is convenient for cleaning. In addition, the clearing device sucks the impurities and blockages on the interception mesh plate in the reverse direction of the water flow, so the clearing effect is better, which is beneficial to the maintenance and recycling of the interception mesh plate.

[0027] On the basis of the above implementation, it also includes a garbage disposal component and a blockage clearing component. The garbage disposal component can be an existing structure. The garbage disposal component includes a second push plate 18, a lifting mesh plate 39, a winding wheel 37, a gear 36, a wire rope 38, a third guide rail 20 and a rack. The second push plate 18 is connected to the first push plate 30; the lifting mesh plate 39 is slidably mounted on the other side of the first push plate 30 through the third guide rail 20; the winding wheel 37 is mounted on the first push plate 30 above the lifting mesh plate 39; the gear 36 is coaxially mounted on the winding wheel 37; one end of the wire rope 38 is wound and connected with the winding wheel 37, and the other end is connected with the lifting mesh plate 39; the rack is mounted on the interception mesh plate close to the fixed pile 5 (that is, on the interception mesh plate close to the shore, which is convenient for automatically lifting garbage, impurities, and blockages for salvage). When the gear 36 moves horizontally to the rack, it can mesh with the rack; The blockage clearing and processing assembly includes a lifting net box 21, a second rope 19 and a wire support 31; The lifting net box 21 is installed on one side of the first push plate 30 (that is, the lifting net plate 39 and the lifting net box 21 are located on opposite sides of the first push plate 30) through the third guide rail 20 and the lifting net plate 39, and is located below the suction hood 23. When the suction hood 23 rotates to a horizontal state, the upper opening of the lifting net box 21 corresponds to the opening of the suction hood 23. Preferably, the upper opening of the lifting net box 21 is larger than the opening of the suction hood 23, which is conducive to the opening of the suction hood 23 being located in the upper opening of the lifting net box 21; the third guide rail 20 is a track that runs through both sides of the first push plate 30, which is conducive to the lifting net box 21 and the lifting net plate 39 being fixedly connected and sliding up and down synchronously; in order to ensure the stability of the up and down sliding, a slide groove can be set on the third guide rail 20 or the first push plate 30, and a slider corresponding to the slide groove can be set on the lifting net box 21 and the lifting net plate 39; One end of the second rope 19 is connected to the bottom surface of the suction hood 23, and the bottom surface of the suction hood 23 is the opposite surface of the opening of the suction hood 23. The bottom surface of the suction hood 23 can be provided with a hanging ear 22 to facilitate the connection between the second rope 19 and the bottom surface of the suction hood 23; The wire support 31 is fixed to the upper end of the first push plate 30, and the other end of the second rope 19 first passes through the through hole of the wire support 31, and then passes through the second through hole 35 at the upper end of the first push plate 30, and is guided to the winding wheel 37 on the other side of the first push plate 30, and is wound and connected with the winding wheel 37, so that the second rope 19 and the wire rope 38 are synchronously retracted and released. In actual use, when the suction hood 23 is in a vertical state, such as Figure 5In the state shown, the distance between the through hole of the wire bracket 31 and the bottom ear 22 of the suction hood 23 is equal to the distance between the lifting box 21 from the lowest point to the highest point; when the suction hood 23 is in a horizontal state, the line connecting the through hole of the wire bracket 31 and the bottom ear 22 of the suction hood 23 is vertically downward, which is conducive to controlling the lifting and lowering of the lifting box 21 and the flipping of the suction hood 23 synchronously.

[0028] The garbage disposal component is an existing structure. In order to save space, it will not be described in detail. The blockage clearing and processing component of the present invention can be improved on the basis of the existing structure, which is conducive to reducing costs and improving versatility. When in use, when the garbage disposal component is cleaning the garbage intercepted by the first push plate 30, the impurities and blockages in the suction hood 23 of the blockage clearing device can be cleaned at the same time. Specifically, the movement of the first push plate 30 drives the winding wheel 37 and the gear 36 to move. When the first push plate 30 reaches the two sides of the interception mesh plate close to the shore, the gear 36 moves to engage with the rack, and the second push plate 18 approaches the shore with the first push plate 30. At this time, the winding wheel 37 rotates under the action of the gear 36 to retract the wire rope 38 and the second rope 19, driving the lifting mesh plate 39 and the lifting mesh box 21 to move upward synchronously. At the same time, the second rope 19 pulls the suction hood 23 to rotate upward until it is horizontal, and the opening position of the suction hood 23 In the upper opening of the lifting net box 21, a garbage salvage bag is arranged inside the lifting net box 21, and the two-way water pump 28 is started to reverse, and water is sprayed from the outside onto the filter screen 32 of the suction hood 23, so that the impurities and blockages cleaned by the suction hood 23 are transferred to the garbage salvage bag, which is convenient for cleaning; when the first push plate 30 moves in the opposite direction of the length of the intercepting net plate, the gear 36 reverses to drive the winding wheel 37 to reverse, the lifting net plate 39 and the lifting net box 21 move downward to reset, and the suction hood 23 rotates downward until it is vertically reset.

[0029] On the basis of the above implementation, the blockage clearing device further includes an ultrasonic vibrator 26, which is fixedly connected to the first push plate 30 through a fixing frame 27, and is placed in the water on the downstream side of the interception mesh plate, and is directly facing the opening direction of the suction hood 23. This design structure is conducive to improving the blockage clearing effect of the blockage clearing device, and solves the problem that the prior art uses ultrasonic vibration to separate the blockage from the mesh plate in a very short time during the water flow process, and the blockage clearing effect is not ideal due to the influence of the water flow.

[0030] The construction method of the sewage structure recycling environmental protection component of the present invention includes the following steps: Step 1: hinge multiple mesh panels to form a rotatable and foldable interception mesh panel according to the width of the waterway, and respectively set two lifting brackets on the fixing piles 5 of the front mesh panel 1 and the rear mesh panel 3 on both sides of the interception mesh panel; Step 2: Rotate the transmission screws 14 of the two lifting brackets to drive the interception screen to move up to a height equal to or higher than the height of the fixed plug rod 7. The height of the interception screen moved up by the lifting bracket selected as the fulcrum is higher than the height of the interception screen moved up by the other lifting bracket; Step 3: Keep the interception net in a folded state and put it vertically into one side of the waterway, press the horizontal plate 8 of the lifting bracket as a fulcrum against the bottom surface of the waterway, unfold the support screws on both sides and extend them to press against the bottom surface support, connect the non-fulcrum side of the interception net through the first rope 6 or directly pull the non-fulcrum side of the interception net, rotate and unfold the interception net until they are all in the same plane, so that the non-fulcrum side of the interception net reaches the other side of the waterway; Step 4: First rotate the transmission screw 14 of the lifting bracket as a fulcrum to drive the intercepting mesh plate to move down, so that the lower ends of the fixed plug rods 7 on both sides are flush with the cross plate 8, and then synchronously rotate the transmission screws 14 of the two lifting brackets to insert the intercepting mesh plate and the fixed plug rods 7 at the bottom of the fixed pile 5 into the bottom of the waterway, and the fixed plug rod 7 above the cross plate 8 first passes through the first through hole 9 of the cross plate 8 and then is inserted into the bottom of the waterway until it is firmly inserted or until the upper surface of the cross plate 8 is in close contact with the bottom surface of the intercepting mesh plate. Figure 4 The sewage structure recycling and environmental protection component construction method of the present invention is convenient for installing the interception mesh, improves the stability of the installation, reduces the process of installing the fixed plug rod 7 underwater, reduces the underwater operation time and intensity, and the interception mesh after installation is more solid under the support of the lifting bracket, which is conducive to the primary interception of sewage impurities.

[0031] The above method also includes step five, when recovery is needed, alternately rotate the transmission screws 14 of the two lifting brackets, so that the horizontal plate 8 of the lifting bracket is loosened from the bottom of the waterway, and the interception net is driven to move up to a height equal to or higher than the height of the fixed plug rod 7, and the fixed plug rod 7 is far away from the bottom of the waterway, and the horizontal plate 8 of the lifting bracket on the side where the interception net moves up is selected to press against the bottom of the waterway as a fulcrum, and the support screw of the non-fulcrum lifting bracket is first shortened and recovered to be parallel to the vertical column 10, and connected to the intersection of the interception net through the first rope 6 or directly pushes the non-fulcrum side of the interception net, so that the interception net is folded toward the fulcrum side, and the support screw is shortened, and the support screw is recovered to be parallel to the vertical column 10, that is, the disassembly and recovery of the interception net is completed. The present invention is convenient for disassembly and recovery, improves the stability of disassembly and recovery, reduces the process of pulling out or digging the fixed plug rod 7 underwater, reduces the time and intensity of underwater operations, is convenient for recycling, and is environmentally friendly and practical.

[0032] The number of devices and processing scales described here are used to simplify the description of the present invention. Applications, modifications and variations of the present invention will be obvious to those skilled in the art.

[0033] Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the specification and the implementation modes, and they can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the examples shown and described herein.

Claims

1. A sewage recycling and environmental protection component, comprising a plurality of mesh panels hingedly connected to form a rotatable and foldable intercepting mesh panel, with fixed piles fixed on both sides of the intercepting mesh panel, and a plurality of fixed plug rods at the bottom of the intercepting mesh panel and the fixed piles, characterized in that: Also includes: A lifting bracket is arranged on a fixed pile on one side or both sides of the intercepting net plate, the lifting bracket includes an L-shaped frame and a supporting screw rod hinged on both sides of the L-shaped frame, the L-shaped frame is composed of a horizontal plate and a vertical column, the horizontal plate is a flat plate body, and a first through hole for the corresponding fixed plug rod to pass through is arranged on the horizontal plate; a rotatable transmission screw rod is passed through the hollow interior of the vertical column, and a first penetrating guide rail is arranged on the fixed pile of the vertical column facing the side of the intercepting net plate, and a slider matching the first guide rail is arranged on the corresponding fixed pile, the slider is fixedly connected to the transmission nut of the transmission screw rod, and the transmission screw rod is driven to rotate by a driving member to control the intercepting net plate to move up and down relative to the lifting bracket.

2. The environmentally friendly component for recycling sewage structures according to claim 1, characterized in that: Each of the supporting screw rods comprises an internal thread sleeve and two external thread rods. The two ends of the internal thread sleeve are respectively threadedly connected to the two external thread rods, and the rotation directions of the two external thread rods are opposite.

3. The environmentally friendly component for recycling sewage structures according to claim 1 or 2, characterized in that: It also includes a pushing device and a clearing device, wherein the first pushing plate of the pushing device and the clearing device are synchronously slidably mounted on the upstream side of the intercepting mesh plate, and the pushing device is used to push the first pushing plate and the clearing device to move along the length direction of the intercepting mesh plate; The blockage clearing device comprises: A suction hood is a sealed box with an opening on one side, the opening of the suction hood covers the upstream side of the interception mesh plate, and the length of the opening is equal to the height of the interception mesh plate, a filter screen is arranged in the middle of the suction hood, the filter screen is located between the opening and the bottom of the suction hood, and the edge of the suction hood opening is a rubber frame or a wiper; A two-way water pump, which is fixedly mounted on the upper end of the first push plate of the pushing device, one water inlet and outlet of the two-way water pump is connected to the bottom of the suction hood through a first pipe, and the other water inlet and outlet of the two-way water pump is connected to the outside of the suction hood through a second pipe and is immersed in water; The hinge part is arranged at the upper end of the opening of the suction hood and is used for being hinged to a fixed shaft fixed on one side of the first push plate.

4. The environmentally friendly component for recycling sewage structures according to claim 3, characterized in that: It also includes a garbage disposal assembly and a blockage clearing assembly, wherein the garbage disposal assembly includes a second push plate, a lifting mesh plate, a winding wheel, a gear, a wire rope, a third guide rail and a rack, wherein the second push plate is connected to the first push plate; the lifting mesh plate is slid up and down by the third guide rail and is installed on the other side of the first push plate; The winding wheel is mounted on the first push plate above the lifting mesh plate; the gear is coaxially mounted on the winding wheel; one end of the wire rope is wound and connected to the winding wheel, and the other end is connected to the lifting mesh plate; The rack is installed on the interception net plate close to the fixed pile, and when the gear moves horizontally to the rack, it can mesh with the rack; The blockage clearing and processing assembly comprises a lifting net box, a second rope and a wire support; The lifting net box is installed on one side of the first push plate by the third guide rail so as to slide up and down synchronously with the lifting net plate, and is located below the suction hood. When the suction hood rotates to a horizontal state, the upper opening of the lifting net box corresponds to the opening of the suction hood. One end of the second rope is connected to the bottom surface of the suction hood; The wire bracket is fixed on the upper end of the first push plate, and the other end of the second rope first passes through the through hole of the wire bracket, and then passes through the second through hole on the upper end of the first push plate, and is guided to the winding wheel on the other side of the first push plate, and is wound and connected with the winding wheel, so that the second rope and the wire rope are synchronously retracted and released.

5. The environmentally friendly component for recycling sewage structures according to claim 3, characterized in that: The blockage clearing device also includes an ultrasonic vibrator, which is fixedly connected to the first push plate through a fixing frame. The ultrasonic vibrator is placed in the water on the downstream side of the interception mesh plate and faces the opening direction of the suction hood.

6. A construction method for recycling environmentally friendly components of sewage structures, characterized in that: The use of the sewage structure recycling environmental protection component as claimed in claim 1 includes the following steps: Step 1: hinge multiple mesh panels to form a rotatable and foldable interception mesh panel according to the width of the waterway, and respectively set two lifting brackets on the fixing piles of the front mesh panel and the rear mesh panel on both sides of the interception mesh panel; Step 2: Rotate the transmission screws of the two lifting brackets to drive the interception screen to move up to a height equal to or higher than the height of the fixed plug rod, and the height of the interception screen moved up by the lifting bracket selected as the fulcrum is higher than the height of the interception screen moved up by the other lifting bracket; Step 3: Keep the interception net in a folded state and put it vertically into one side of the waterway, press the horizontal plate of the lifting bracket as a fulcrum against the bottom surface of the waterway, unfold and extend the support screws on both sides to press against the bottom surface support, connect the non-fulcrum side of the interception net through the first rope or directly pull the non-fulcrum side of the interception net, rotate and unfold the interception net until they are all in the same plane, so that the non-fulcrum side of the interception net reaches the other side of the waterway; Step 4. First rotate the transmission screw of the lifting bracket serving as a fulcrum to drive the intercepting mesh plate to move downward so that the lower ends of the fixed plug rods on both sides are flush with the cross plate, and then synchronously rotate the transmission screws of the two lifting brackets to insert the intercepting mesh plate and the fixed plug rods at the bottom of the fixed pile into the bottom of the waterway, and the fixed plug rod above the cross plate first passes through the first through hole of the cross plate and then is inserted into the bottom of the waterway until it is firmly inserted or until the upper surface of the cross plate is in close contact with the bottom surface of the intercepting mesh plate.

7. The construction method of the environmental protection component for recycling sewage structure according to claim 6, characterized in that: It also includes step five, when recovery is required, alternately rotate the transmission screws of the two lifting brackets to loosen the horizontal plate of the lifting bracket and the bottom surface of the waterway, and drive the intercepting net plate to move up to a height equal to or higher than the height of the fixed plug rod, the fixed plug rod is away from the bottom of the waterway, and the horizontal plate of the lifting bracket on the side where the intercepting net plate moves up relatively high is selected to press against the bottom surface of the waterway as a fulcrum, the support screw of the non-fulcrum lifting bracket is shortened first, and recovered to be parallel to the vertical column, and connected to the intersection of the intercepting net plate through a first rope or directly pushing the non-fulcrum side of the intercepting net plate, so that the intercepting net plate is folded toward the fulcrum side, the support screw is shortened, and the support screw is recovered to be parallel to the vertical column, thus completing the disassembly and recovery of the intercepting net plate.

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