Wind prevention and sand fixation sand barrier based on utilization of waste wind power blades

Abstract

The invention relates to the technical field of wind prevention and sand fixation, in particular to a wind prevention and sand fixation sand barrier based on waste wind power blades, comprising a sand barrier plate and two fixing columns, the bottom walls of the fixing columns are provided with symmetrically arranged chutes, and the interiors of the chutes are slidably connected with symmetrically arranged clamping rods; the clamping rods are fixedly connected with pulling rods through supports. The fixing columns are symmetrically provided with first mounting grooves, the positions, corresponding to the first mounting grooves, of the fixing columns are provided with second mounting grooves, and the interiors of the first mounting grooves are rotationally connected with symmetrically-arranged rotating rods. The sand barrier plate can be fixed and disassembled without the need for a worker to drive screws into the fixing columns one by one by means of an external tool, energy consumption of the worker can be reduced, and time needed for installing the sand barrier plate is shortened.

Description

Technical Field

[0001] The invention relates to the technical field of windbreak and sand fixation, in particular to a windbreak and sand fixation barrier based on the utilization of discarded wind turbine blades. Background Art

[0002] Windbreak and sand fixation is an ecological construction activity carried out in arid and semi-arid areas to conserve water and soil and prevent severe weather such as sandstorms. Common activities include setting up high vertical sand barriers, fences and sand retaining walls.

[0003] The prior art generally uses screws to fix the sand barrier plate to the fixed column. The connection between the screws and the fixed column is extremely difficult to disassemble, and during installation, specific auxiliary tools are required to drive the screws into the fixed column one by one. The overall operating efficiency is low, which wastes the work energy of the staff. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a wind-proof and sand-fixing barrier based on the utilization of discarded wind turbine blades.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a wind-proof and sand-fixing sand barrier based on the use of abandoned wind turbine blades, comprising a sand barrier plate and two fixed columns, the bottom walls of the fixed columns are provided with symmetrically arranged sliding grooves, the interiors of the sliding grooves are slidably connected with symmetrically arranged clamping rods, and the clamping rods are fixedly connected with pulling rods through supports; The fixing column is provided with a symmetrically arranged first mounting groove, the fixing column is provided with a second mounting groove at a position corresponding to the first mounting groove, the first mounting groove is internally rotatably connected with a symmetrically arranged rotating rod, the rotating rod is fixedly connected with a driven gear, the rotating rod is fixedly connected with an abutting rod at a position corresponding to the bottom end of the driven gear, the abutting rod is provided with a pulling groove, the fixing column is fixedly connected with a symmetrically arranged supporting plate at a position corresponding to the top end of the first mounting groove, the adjacent supporting plates are rotatably connected with the supporting rod, the supporting rod is fixedly connected with a linkage plate, the bottom end of the linkage plate is fixedly connected with a connected plate, and the linkage plate is fixedly connected inside There are symmetrically arranged springs, and the linkage plate is slidably connected with a lifting frame at the top position of the spring corresponding to the top position of the spring, and the lifting frame is fixedly connected with a clamping block, and the fixed column is fixedly connected with a limiting ring at the position corresponding to the lifting frame, and a plurality of clamping grooves are provided on the limiting ring, and the top wall of the second installation groove is fixedly connected with a vertical rod, and the vertical rod is slidably connected with a lifting seat, and the lifting seat is hinged with symmetrically arranged connecting rods, and the second installation groove is fixedly connected with symmetrically arranged limiting rods through supports, and the limiting rods are slidably connected with an active rack, and the top of the active rack is fixedly connected with a first hinge seat, and one end of the active rack is fixedly connected with a second hinge seat.

[0006] Specifically, the inside of the slide groove is fixedly connected with a guide rod, and one end of the guide rod slides through the bottom end of the clamping rod to a position inside the slide groove corresponding to the inside of the slide groove.

[0007] Specifically, the sand barrier plate is located at the middle position of each clamping rod, and one end of the pulling rod slides through the pulling groove.

[0008] Specifically, the top end of the spring is fixedly connected to the bottom end of the lifting frame, and the clamping blocks are clamped with corresponding clamping slots.

[0009] Specifically, one end of the connecting rod is hinged to the first hinge seat, and the driving rack is meshedly connected to the driven gear.

[0010] Specifically, the first mounting grooves are in communication with the second mounting grooves, and the second mounting grooves are in a T-shape.

[0011] Specifically, the bottom ends of the connected plates are hinged to the second hinged seats.

[0012] Beneficial effects of the present invention: The present invention uses discarded wind turbine blades as sand barrier plates. The wind turbine blades are mainly composed of composite materials such as glass fiber reinforced plastic and carbon fiber reinforced plastic. Such materials have high strength and corrosion resistance. Using them as sand barrier plates can save certain resources and achieve the purpose of resource recycling. When in use, it is only necessary to lift the lifting frame upward. The upward movement of the lifting frame will release the position fixation of the linkage plate, and then the linkage plate will be rotated downward. The rotation of the linkage plate can make the various components move in conjunction. At this time, multiple clamping rods will move simultaneously under the linkage of the various components, and the moving clamping rods will fix the sand barrier plate with a certain curvature. The present invention is convenient for fixing the sand barrier plate, and the staff can complete the fixing and disassembly of the sand barrier plate without the need for the staff to use external tools to drive screws into the fixing columns one by one, which can reduce the energy consumption of the staff and shorten the time required for the installation of the sand barrier plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1 The front view provided by the present invention; Figure 2 A diagram showing the separation structure of the sand barrier plate and the clamping rod provided by the present invention; Figure 3 A partial enlarged structural diagram provided by the present invention; Figure 4 A specific structural diagram of the interior of the first installation slot provided by the present invention; Figure 5 A cross-sectional structural diagram of a fixing column provided by the present invention; Figure 6 A cross-sectional structural diagram of a linkage plate provided by the present invention; Figure 7 This is a diagram showing the specific shape and structure of the sand barrier provided by the present invention.

[0015] In the figure: 1. sand barrier; 2. fixed column; 3. slide groove; 4. clamping rod; 5. pulling rod; 6. first mounting groove; 7. second mounting groove; 8. rotating rod; 9. driven gear; 10. abutting rod; 11. pulling groove; 12. support plate; 13. support rod; 14. connecting plate; 15. connected plate; 16. spring; 17. lifting frame; 18. block; 19. limiting ring; 20. slot; 21. vertical rod; 22. lifting seat; 23. connecting rod; 24. limiting rod; 25. active rack; 26. first articulated seat; 27. second articulated seat; 28. guide rod. DETAILED DESCRIPTION

[0016] 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.

[0017] like Figure 1-Figure 7 As shown, the wind-proof and sand-fixing sand barrier based on the use of abandoned wind turbine blades described in the present invention comprises a sand barrier plate 1 and two fixed columns 2, the bottom walls of the fixed columns 2 are provided with symmetrically arranged sliding grooves 3, the interiors of the sliding grooves 3 are slidably connected with symmetrically arranged clamping rods 4, and the clamping rods 4 are fixedly connected with pulling rods 5 through supports; The fixed column 2 is provided with a symmetrically arranged first mounting groove 6, and a second mounting groove 7 is provided at a position corresponding to the first mounting groove 6 on the fixed column 2. A symmetrically arranged rotating rod 8 is rotatably connected inside the first mounting groove 6, and a driven gear 9 is fixedly connected to the rotating rod 8. A contact rod 10 is fixedly connected at the bottom end of the rotating rod 8 corresponding to the driven gear 9, and a pulling groove 11 is provided on the contact rod 10. A symmetrically arranged supporting plate 12 is fixedly connected at the top end of the fixed column 2 corresponding to the first mounting groove 6, and a supporting rod 13 is rotatably connected between adjacent supporting plates 12, and a linkage plate 14 is fixedly connected to the supporting rod 13, and a conjoined plate 15 is fixedly connected to the bottom end of the linkage plate 14, and a symmetrically arranged supporting plate 12 is fixedly connected inside the linkage plate 14. Spring 16, the linkage plate 14 is slidably connected with a lifting frame 17 at the top position corresponding to the spring 16, and the lifting frame 17 is fixedly connected with a clamping block 18, and the fixed column 2 is fixedly connected with a limit ring 19 at the position corresponding to the lifting frame 17, and a plurality of clamping grooves 20 are provided on the limit ring 19, and the top wall of the second installation groove 7 is fixedly connected with a vertical rod 21, and a lifting seat 22 is slidably connected to the vertical rod 21, and a symmetrically arranged connecting rod 23 is hinged on the lifting seat 22, and the second installation groove 7 is fixedly connected with a symmetrically arranged limit rod 24 through a support, and an active rack 25 is slidably connected to the limit rod 24, and the top of the active rack 25 is fixedly connected to a first hinge seat 26, and one end of the active rack 25 is fixedly connected to a second hinge seat 27.

[0018] The inside of the slide groove 3 is fixedly connected with a guide rod 28, one end of the guide rod 28 slides through the bottom end of the clamping rod 4 corresponding to the position inside the slide groove 3, the guide rod 28 is convenient for guiding the movement of the clamping rod 4, the sand barrier board 1 is located in the middle position of each clamping rod 4, one end of the pulling rod 5 slides through the pulling groove 11, each clamping rod 4 is convenient for clamping and fixing the sand barrier board 1, the pulling groove 11 is convenient for squeezing the pulling rod 5, thereby driving the pulling rod 5 to move, the top end of the spring 16 is fixedly connected to the bottom end of the lifting frame 17, the block 18 is clamped with the corresponding slot 20, the spring 16 is convenient for driving the lifting frame 17 to reset and move, the clamping connection between the block 18 and the slot 20 is convenient for fixing the position of the linkage plate 14, one end of the connecting rod 23 is hinged to the first hinge seat 26, the active rack 25 is meshed and connected with the driven gear 9, the first hinge seat 26 is convenient for driving the lifting seat 22 to move through the connecting rod 23, the first mounting groove 6 is in a state of communication with the second mounting groove 7, the second mounting groove 7 is T-shaped, the bottom end of the connected plate 15 is hinged to the second hinge seat 27, and the connected plate 15 is convenient for driving the active rack 25 to move through the second hinge seat 27.

[0019] When using, the fan blade needs to be cut, and the cylindrical part of one end of the fan blade needs to be cut off for use. The cylindrical blade part can be inserted into the sand to plant some plants, and the tip of the other end of the blade also needs to be cut off, and the middle part of the fan blade needs to be used, and then the middle part of the fan blade is divided into sheets, such as Figure 7 ; First, lift the lifting frame 17 upwards. The upward movement of the lifting frame 17 will drive the card block 18 to separate from the corresponding card slot 20. At the same time, the upward movement of the lifting frame 17 will also stretch the spring 16. At this time, the position limit of the lifting frame 17 and the linkage plate 14 is released. The lifting frame 17 can be held by hand to rotate the linkage plate 14. The linkage plate 14 and the lifting frame 17 will drive the support rod 13 to rotate together. At the same time, the downward rotation of the linkage plate 14 will also drive the connected plate 15 to rotate toward the fixed column 2. The rotation of the connected plate 15 will drive the active rack 25 to move through the second hinge seat 27. The movement of the active rack 25 will drive the corresponding first hinge seat 26 to move, which will also drive The corresponding driven gear 9 rotates, and the movement of the active rack 25 is guided by the limit rod 24. The movement of the first articulated seat 26 will push the connecting rod 23. At this time, the connecting rod 23 is pushed and acts on the lifting seat 22. At this time, the lifting seat 22 will move upward under the guidance of the vertical rod 21. The upward movement of the lifting seat 22 will also pull the other connecting rod 23, and the other connecting rod 23 will pull the corresponding first articulated seat 26. The corresponding first articulated seat 26 is pulled and the active rack 25 is also driven to move. At this time, the two active racks 25 move toward the middle direction at the same time, which will drive the driven gear 9 to rotate. Figure 5 The rotation of the driven gear 9 will drive the rotating rod 8 to rotate, and the rotation of the rotating rod 8 will drive the abutting rod 10 to rotate. The rotation of the abutting rod 10 will cause the pulling groove 11 to pull the pulling rod 5, and the pulling rod 5 will be forced to drive the clamping rod 4 to move. At this time, multiple clamping rods 4 will move in the direction away from each other, and the movement of the clamping rod 4 is guided by the guide rod 28. At this time, the clamping rod 4 moves and opens, and the staff can put the sand barrier board 1 between the clamping rods 4, and then reset the active rack 25 to its original position, and the linkage plate 14 and the lifting frame 17 rotate to their original positions. The lifting frame 17 moves downward under the reset of the spring 16, and the moving lifting frame 17 will drive the card block 18 to connect with the card slot 20 again. Figure 3 At this time, the sand barrier board 1 is fixed, and the remaining sand barrier boards 1 can be installed in the same way. They can be lined up and installed repeatedly, which provides great convenience for the installation of the sand barrier board 1. The staff does not need to use external tools to drive screws into the fixing column 1 one by one to complete the fixing and removal of the sand barrier board 2, which can reduce the energy consumption of the staff and shorten the time required for the installation of the sand barrier board 1.

[0020] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand 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 the present invention is defined by the attached claims and their equivalents.

Claims

1. A wind-proof and sand-fixing barrier based on the use of discarded wind turbine blades, characterized in that: It comprises a sand barrier plate (1) and two fixed columns (2), wherein the bottom walls of the fixed columns (2) are provided with symmetrically arranged sliding grooves (3), the interiors of the sliding grooves (3) are slidably connected with symmetrically arranged clamping rods (4), and the clamping rods (4) are fixedly connected with pulling rods (5) via supports; The fixed column (2) is provided with a symmetrically arranged first mounting groove (6), the fixed column (2) is provided with a second mounting groove (7) at a position corresponding to the first mounting groove (6), the first mounting groove (6) is rotatably connected with a symmetrically arranged rotating rod (8) inside, the rotating rod (8) is fixedly connected with a driven gear (9), the rotating rod (8) is fixedly connected with an abutting rod (10) at a position corresponding to the bottom end of the driven gear (9), the abutting rod (10) is provided with a pulling groove (11), the fixed column (2) is fixedly connected with a symmetrically arranged supporting plate (12) at a position corresponding to the top end of the first mounting groove (6), adjacent supporting plates (12) are rotatably connected with supporting rods (13), the supporting rods (13) are fixedly connected with a linking plate (14), the bottom end of the linking plate (14) is fixedly connected with a connecting plate (15), and the linking plate (14) is fixedly connected with a symmetrically arranged elastic member inside. A spring (16) is provided inside the linkage plate (14), and a lifting frame (17) is slidably connected at a position corresponding to the top of the spring (16). A clamping block (18) is fixedly connected to the lifting frame (17). A limiting ring (19) is fixedly connected to a position corresponding to the lifting frame (17) on the fixed column (2). A plurality of clamping grooves (20) are provided on the limiting ring (19). A vertical rod (21) is fixedly connected to the top wall of the second installation groove (7). A lifting seat (22) is slidably connected to the vertical rod (21). A symmetrically arranged connecting rod (23) is hingedly connected to the lifting seat (22). A symmetrically arranged limiting rod (24) is fixedly connected to the inside of the second installation groove (7) through a support. An active rack (25) is slidably connected to the limiting rod (24). The top of the active rack (25) is fixedly connected to a first hinge seat (26), and one end of the active rack (25) is fixedly connected to a second hinge seat (27).

2. The wind-proof and sand-fixing barrier based on the use of discarded wind turbine blades according to claim 1 is characterized by: The interior of the slide groove (3) is fixedly connected with a guide rod (28), and one end of the guide rod (28) slides through the bottom end of the clamping rod (4) to a position inside the slide groove (3) corresponding to the interior of the slide groove (3).

3. The wind-proof and sand-fixing barrier based on the use of discarded wind turbine blades according to claim 1 is characterized by: The sand barrier plate (1) is located at the middle position of each clamping rod (4), and one end of the pulling rod (5) slides through the pulling groove (11).

4. The wind-proof and sand-fixing barrier based on the use of discarded wind turbine blades according to claim 1 is characterized by: The top end of the spring (16) is fixedly connected to the bottom end of the lifting frame (17), and the clamping blocks (18) are clamped to the corresponding clamping slots (20).

5. The wind-proof and sand-fixing barrier based on the use of discarded wind turbine blades according to claim 1 is characterized by: One end of each of the connecting rods (23) is hinged to a first hinge seat (26), and each of the driving racks (25) is meshingly connected to a driven gear (9).

6. The wind-proof and sand-fixing barrier based on the use of discarded wind turbine blades according to claim 1 is characterized by: The first mounting grooves (6) are in communication with the second mounting grooves (7), and the second mounting grooves (7) are all T-shaped.

7. The wind-proof and sand-fixing barrier based on the use of discarded wind turbine blades according to claim 1 is characterized by: The bottom ends of the connected plates (15) are hinged to the second hinged seats (27).

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