Windproof reinforcing support for greenhouse

Abstract

The utility model discloses a greenhouse wind -proof reinforcing support, the reinforcement frame is provided with the reinforcing frame in the upper portion and the lower portion both sides of front and back frame, the inside of reinforcement frame is fixed with the reinforcing strip of X type, reinforcement frame and reinforcing strip are screwed on every contacted frame, the lower extreme of frame both sides is fixedly connected with the connecting plate that extends outward, the lower extreme fixedly connected with longitudinal distribution reinforcing nail no.

Description

Technical Field

[0001] This utility model relates to the field of agricultural greenhouse technology, specifically to a windproof and reinforcing support for greenhouses. Background Technology

[0002] Greenhouse vegetable cultivation is a common technique in agricultural production, requiring the use of agricultural greenhouses. Agricultural greenhouses have good heat preservation properties, and their emergence allows people to eat out-of-season vegetables and fruits. However, existing agricultural greenhouses are easily blown down by strong winds, causing economic losses to growers.

[0003] The existing technology still has some problems: the existing wind-resistant reinforcement measures for greenhouse supports are somewhat inadequate, the fixing methods are relatively simple, and the fixing force may be insufficient in strong winds, especially in some soft soil. Moreover, the torsional resistance of the support structure needs to be improved.

[0004] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the above-mentioned defects and provide a windproof and reinforcing support for greenhouses.

[0006] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a windproof and reinforcing support for a greenhouse, comprising several frames evenly distributed front and back, a crossbeam fixedly connected to the middle of the frame, the crossbeam dividing the upper and lower parts of the frame into triangles and rectangles; reinforcing frames are provided on the upper and lower sides of the front and rear frames, and X-shaped reinforcing strips are fixed inside the reinforcing frames, the reinforcing frames and reinforcing strips are threadedly connected to each contacting frame; connecting plates extending outward are fixedly connected to the lower ends of both sides of the frame, and longitudinally distributed reinforcing nails are fixedly connected to the lower ends of the connecting plates, each reinforcing nail containing several transversely distributed reinforcing nails, and each reinforcing nail containing a driving structure, which drives the reinforcing nails to extend laterally out of the reinforcing nail and insert into the soil after the reinforcing nail is inserted longitudinally into the soil.

[0007] As an improvement, the first reinforcing nail has several storage cavities on both sides of its upper and lower parts, and the storage cavities on both sides are staggered vertically. The second reinforcing nail is placed in the storage cavity.

[0008] As an improvement, the reinforcing nail one has a rotating cavity inside, and the driving structure includes a rotating rod rotatably connected to the upper and lower ends of the inner wall of the rotating cavity. Several bevel gears one are fixedly connected to the rotating rod. Connecting rods are threadedly connected to the inner sides of the two reinforcing nails on both sides. The connecting rods extend through the receiving cavity into the rotating cavity and are fixedly connected to bevel gears two. The bevel gears two mesh with bevel gears one.

[0009] As an improvement, guide grooves are provided at both the upper and lower ends of the inner wall of the storage cavity, and sliders that slide within the guide grooves are fixed at both the upper and lower ends of the second reinforcing nail.

[0010] As an improvement, a handwheel is rotatably connected to the upper end of the connecting plate, and the lower end of the handwheel passes through the connecting plate and is fixed to the rotating rod.

[0011] As an improvement, a number of limiting holes are provided below the handwheel on the connecting plate, and anti-loosening bolts that cooperate with the limiting holes are threaded onto the handwheel.

[0012] The advantages of this utility model compared with the prior art are as follows: by setting up a reinforcing frame and an X-shaped reinforcing strip, the stability principle of triangles is used to enhance the frame's resistance to torsion and improve the overall structural strength of the support. The first reinforcing nail and the second reinforcing nail that can be pushed out laterally form a three-dimensional anchoring system, which enhances the connection between the support and the soil. Compared with traditional ground anchors, it can provide better anchoring effect under various soil conditions. Attached Figure Description

[0013] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this disclosure. Rather, they are merely examples of apparatuses consistent with some aspects of this disclosure as detailed in the appended claims.

[0014] Figure 1 This is a three-dimensional schematic diagram of an embodiment of the present utility model.

[0015] Figure 2 A three-dimensional schematic diagram of a reinforcing nail provided for an embodiment of this utility model;

[0016] Figure 3 A partial cross-sectional view of the reinforcing nail 2 provided in this embodiment of the utility model;

[0017] Figure 4 Cross-sectional views of reinforcing nail one and reinforcing nail two provided in embodiments of this utility model;

[0018] As shown in the figure: 1. Frame; 2. Crossbeam; 3. Reinforcing frame; 4. Reinforcing strip; 5. Connecting plate; 6. Reinforcing nail one; 7. Reinforcing nail two; 8. Storage cavity; 9. Rotating cavity; 10. Rotating rod; 11. Bevel gear one; 12. Connecting rod; 13. Bevel gear two; 14. Guide groove; 15. Slider; 16. Handwheel; 17. Limiting hole; 18. Anti-loosening bolt. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Combined with appendix Figures 1-4 This utility model discloses a windproof and reinforcing support for greenhouses, comprising several frames 1 evenly distributed front and back. A crossbeam 2 is fixedly connected to the middle of the frame 1, and the crossbeam 2 divides the upper and lower parts of the frame 1 into triangles and rectangles. Reinforcing frames 3 are provided on the upper and lower sides of the front and rear frames 1. X-shaped reinforcing strips 4 are fixed inside the reinforcing frames 3. The reinforcing frames 3 and reinforcing strips 4 are threadedly connected to each contacting frame 1. By setting the reinforcing frames 3 and X-shaped reinforcing strips 4, the torsional resistance of the frame 1 is enhanced by utilizing the stability principle of triangles, thereby improving the overall structural strength of the support.

[0021] Next, connecting plates 5 extending outward are fixedly connected to the lower ends of both sides of the frame 1. The lower ends of the connecting plates 5 are fixedly connected to longitudinally distributed reinforcing nails 6. Several transversely distributed reinforcing nails 7 are provided inside the reinforcing nails 6. A driving structure is provided inside the reinforcing nails 6. After the reinforcing nails 6 are inserted into the soil longitudinally, the reinforcing nails 7 are driven to push out the reinforcing nails 6 laterally and insert them into the soil. This three-dimensional anchoring system can enhance the connection between the support and the soil and improve the wind resistance.

[0022] Then, several receiving cavities 8 are opened on the upper and lower parts of both sides of the reinforcing nail 6. The receiving cavities 8 on both sides are staggered. The reinforcing nail 7 is set in the receiving cavity 8. The reinforcing nail 6 has a rotating cavity 9. The driving structure includes a rotating rod 10 rotatably connected to the upper and lower ends of the inner wall of the rotating cavity 9. Several bevel gears 11 are fixedly connected to the rotating rod 10. Connecting rods 12 are threadedly connected to the sides of the two reinforcing nails 7. The connecting rods 12 pass through the receiving cavity 8 and extend into the rotating cavity 9, and are fixedly connected to bevel gears 13. Bevel gears 13 mesh with bevel gears 11. Guide grooves 14 are opened on the upper and lower ends of the inner wall of the receiving cavity 8. Slider blocks 15 that slide in the guide grooves 14 are fixed on the upper and lower ends of the reinforcing nail 7. The cooperation of the guide grooves 14 and the sliders 15 is used to limit the movement trajectory of the reinforcing nail 7 and ensure its accurate ejection.

[0023] Furthermore, a handwheel 16 is rotatably connected to the upper end of the connecting plate 5. The lower end of the handwheel 16 passes through the connecting plate 5 and is fixed to the rotating rod 10. The handwheel 16 is designed to facilitate the operator to drive the rotating rod 10 to rotate. Several limiting holes 17 are provided below the handwheel 16 on the connecting plate 5. Anti-loosening bolts 18 that cooperate with the limiting holes 17 are threaded onto the handwheel 16. Through the cooperation of the anti-loosening bolts 18 and the limiting holes 17, the handwheel 16 is limited and fixed to prevent the rotating rod 10 from rotating due to wind vibration, and to ensure the stability of the position of the reinforcing nail 7.

[0024] The entire operation process can be summarized as follows: Before the arrival of windy weather, the reinforcing nail 6 is inserted longitudinally into the soil. After insertion, the operator rotates the handwheel 16, which drives the rotating rod 10 to rotate. The bevel gear 11 on the rotating rod 10 rotates accordingly. The bevel gear 13, which meshes with the bevel gear 11, drives the connecting rod 12 to rotate. Since the connecting rod 12 is threadedly connected to the reinforcing nail 7, the rotation of the connecting rod 12 pushes the reinforcing nail 7 laterally out of the reinforcing nail 6 along the guide groove 14 and inserts it into the soil, thus forming a three-dimensional anchoring structure in both the longitudinal and transverse directions. This enhances the connection between the support and the soil. Finally, the handwheel 16 is fixed by the cooperation of the anti-loosening bolt 18 and the limiting hole 17 to ensure the stability of the drive structure and effectively improve the wind resistance of the greenhouse support.

[0025] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A windproof and reinforcing support frame for a greenhouse, comprising several frames (1) evenly distributed front to back, wherein a crossbeam (2) is fixedly connected to the middle of each frame (1), and the crossbeam (2) divides the upper and lower parts of the frame (1) into triangles and rectangles; characterized in that: The upper and lower sides of the front and rear frames (1) are provided with reinforcing frames (3), and X-shaped reinforcing strips (4) are welded to the inner side of the reinforcing frames (3). The reinforcing frames (3) and reinforcing strips (4) are threadedly connected to each contacting frame (1). The frame (1) has outwardly extending connecting plates (5) fixedly connected to the lower ends of both sides. The lower ends of the connecting plates (5) are fixedly connected to longitudinally distributed reinforcing nails (6). Several transversely distributed reinforcing nails (7) are provided inside the reinforcing nails (6). A driving structure is provided inside the reinforcing nails (6). After the reinforcing nails (6) are longitudinally inserted into the soil, the reinforcing nails (7) are driven to transversely push out the reinforcing nails (6) and insert into the soil.

2. The greenhouse windproof reinforcement support according to claim 1, characterized in that: The first reinforcing nail (6) has several storage cavities (8) on both sides, and the storage cavities (8) on both sides are staggered. The second reinforcing nail (7) is placed in the storage cavity (8).

3. The greenhouse windproof reinforcement support according to claim 2, characterized in that: The first reinforcing nail (6) has a rotating cavity (9) inside. The driving structure includes a rotating rod (10) rotatably connected to the upper and lower ends of the inner wall of the rotating cavity (9). Several bevel gears (11) are fixedly connected to the rotating rod (10). Connecting rods (12) are threadedly connected to the inner sides of the second reinforcing nails (7) on both sides. The connecting rods (12) extend through the receiving cavity (8) into the rotating cavity (9) and are fixedly connected to bevel gears (13). The bevel gears (13) mesh with the first bevel gears (11).

4. The greenhouse windproof reinforcement support according to claim 3, characterized in that: The upper and lower ends of the inner wall of the storage cavity (8) are provided with guide grooves (14), and the upper and lower ends of the reinforcing nail (7) are fixed with sliders (15) that slide in the guide grooves (14).

5. The greenhouse windproof reinforcement support according to claim 3, characterized in that: A handwheel (16) is rotatably connected to the upper end of the connecting plate (5), and the lower end of the handwheel (16) passes through the connecting plate (5) and is fixed to the rotating rod (10).

6. The greenhouse windproof reinforcement support according to claim 5, characterized in that: The handwheel (16) is provided with several limiting holes (17) on the connecting plate (5) below it, and the handwheel (16) is threaded with anti-loosening bolts (18) that cooperate with the limiting holes (17).

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