A reinforced structure for a greenhouse against strong wind

Abstract

The utility model relates to a greenhouse reinforcing structure technology field discloses a kind of strong wind resistance type greenhouse reinforcing structure, including reinforcing frame and greenhouse main body, the reinforcing frame is installed in the greenhouse main body outside, the reinforcing frame includes front clamping plate, rear clamping plate, keel crossbeam, support beam and several magnetic suction bolts, the front clamping plate is fixedly connected with rear clamping plate by bolt and is clamped and hits the both sides of the greenhouse main body, the side of the front clamping plate and the rear clamping plate is all through and is equipped with several positioning holes, the utility model keel crossbeam and the magnetic suction positioning pin cooperation magnetic suction bolt of support beam both ends, with clamping plate closely connected, build up the reinforcing network covering greenhouse top and both sides, top keel crossbeam resists wind load, both sides support beam resists lateral wind force, cooperate bottom connecting rod, form three-dimensional support system, substantially improve greenhouse overall wind stiffness, can bear strong wind frontal impact and lateral thrust.

Description

Technical Field

[0001] This utility model relates to the field of greenhouse reinforcement structure technology, and in particular to a strong wind-resistant greenhouse reinforcement structure. Background Technology

[0002] Greenhouses were originally specialized equipment for vegetable production. With the development of production, their application has become more and more widespread. They are now used in potted and cut flower cultivation, fruit tree planting, forest seedling cultivation, and animal husbandry. Greenhouses can provide a suitable environment for plant growth under different seasons and climate conditions, effectively extend the plant growth cycle, improve the utilization efficiency of land, water and light and heat resources, and achieve high yield, high quality, high efficiency and sustainable development. Therefore, their number and scale are constantly expanding.

[0003] An existing typhoon-resistant greenhouse structure (Announcement No.: CN220935879U) has at least the following drawbacks: the reinforcement structure of the device is simple, does not form a three-dimensional support, has insufficient wind resistance, is difficult to withstand strong wind loads, and lacks a film surface constraint design. The reinforcement ropes are in direct contact with the film, which is prone to wear and breakage, triggering the "broken window effect". Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a wind-resistant greenhouse reinforcement structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A strong wind-resistant greenhouse reinforcement structure includes a reinforcement frame and a greenhouse main body. The reinforcement frame is installed on the outside of the greenhouse main body. The reinforcement frame includes a front clamping plate, a rear clamping plate, a crossbeam, support beams, and several magnetic bolts. The front and rear clamping plates are fixedly connected to the front and rear sides of the greenhouse main body by bolts in a clamping manner. Several positioning holes are opened through the opposite side of the front and rear clamping plates. Magnetic bolts are fixedly connected to both ends of the crossbeam and the support beams. A magnetic positioning pin is magnetically inserted into the positioning hole. One end of a magnetic bolt passes through the front clamping plate, passes through the magnetic positioning pin, and is threaded to one end of the keel beam. Similarly, the rear clamping plate is fixedly connected to the other end of the keel beam by a magnetic bolt. The keel beam and the support beam are both fixedly connected to the front clamping plate and the rear clamping plate by several magnetic bolts. The keel beam and the several support beams are distributed between the front clamping plate and the rear clamping plate.

[0007] As a further embodiment of this utility model, the keel beam is located at the top of the main body of the greenhouse, and several support beams are located on both sides of the main body of the greenhouse. Several positioning frames a are fixedly connected to one side of the front clamping plate, the rear clamping plate and several support beams. Connecting rods are provided on both sides of the bottom end between the front clamping plate and the rear clamping plate, and magnetic suction columns are fixedly connected to the front and rear ends of the connecting rods.

[0008] As a further embodiment of this utility model, the magnetic column is magnetically inserted into the positioning holes at the bottom of the front clamping plate and the rear clamping plate, and is fixedly connected to the front clamping plate and the rear clamping plate by magnetic bolts. The connection method is the same as the connection method of the keel beam. The bottom of the support beam and the keel beam are both provided with several through grooves.

[0009] As a further embodiment of this utility model, a number of positioning rings are fixedly connected to the top of the connecting rod, and the connecting rods are located on both sides of the bottom end of the greenhouse body. A number of reinforcing ropes are provided on the surface of the greenhouse body, and rubber sleeves are sleeved on the outside of the reinforcing ropes. The rubber sleeves are connected through the grooves, and their bottoms are attached to the surface of the greenhouse body. Both ends of the reinforcing ropes are fixedly connected with rope buckles.

[0010] As a further embodiment of this utility model, the rope buckle is fastened to the positioning ring, the groove corresponds to the position of the positioning ring, a positioning frame b is fixedly connected to the outer side of the connecting rod, a plurality of positioning plates are provided on one side of the connecting rod, and a positioning frame c is fixedly connected to the top and one side of the positioning plate. The positioning frame includes an elastic pull rope a and an elastic pull rope b, and rope lock buckles are fixedly connected to both ends of the elastic pull rope a and the elastic pull rope b.

[0011] As a further embodiment of this utility model, the rope locks at both ends of the elastic pull rope a and the elastic pull rope b are fixedly locked to the positioning frames c on both sides of the positioning plate. The rope lock at the other end of the elastic pull rope a is fixedly locked to the positioning frame a, and the rope lock at the other end of the elastic pull rope b is fixedly locked to the positioning frame b. The elastic pull rope a is stretched at an angle to the top of the positioning plate. The positioning plate and both ends of the connecting rod are threaded with ground nails.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The front and rear clamping plates are bolted to the front and rear of the greenhouse structure, forming a basic frame. Magnetic positioning pins at both ends of the crossbeams and support beams are attached to the positioning holes in the clamping plates, and then connected with magnetic bolts, creating a reinforcement network covering the top and sides. The bolt clamping provides initial clamping force, while the magnetic combination enhances connection reliability and resists wind pull. The mesh structure of the crossbeams and support beams disperses wind loads, preventing localized overload and improving wind resistance. The top crossbeams resist upward winds, the side support beams resist lateral winds, and the bottom connecting rods enhance stability, forming a three-dimensional wind-resistant system.

[0014] 2. The top positioning ring of the connecting rod fixes the reinforcing rope. The groove at the bottom of the support beam and the keel crossbeam holds the rubber sleeve wrapping the reinforcing rope. The rope buckles at both ends are fastened to the positioning ring, forming a "groove-rubber sleeve-reinforcing rope" constraint structure. The rubber sleeve isolates the reinforcing rope from the membrane, reducing the wear rate and avoiding the "broken window effect." Its elastic deformation can absorb friction and prevent the reinforcing rope from sliding and abrading the membrane. The grooves are distributed in a grid pattern, positioning the reinforcing rope into a crisscrossing network. Together with the bottom connecting rod, it forms a "top-side-bottom" three-dimensional constraint, keeping the membrane flat in strong winds. The rubber sleeve can be directly inserted into the groove, making installation and replacement convenient. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a wind-resistant greenhouse reinforcement structure proposed in this utility model;

[0016] Figure 2 This is a schematic diagram of the reinforcement frame of a wind-resistant greenhouse reinforcement structure proposed in this utility model;

[0017] Figure 3 This is a schematic diagram showing the disassembled structure of the connecting rod of a wind-resistant greenhouse reinforcement structure proposed in this utility model;

[0018] Figure 4 This is a schematic diagram of the reinforcing rope of a wind-resistant greenhouse reinforcement structure proposed in this utility model;

[0019] Figure 5 This is a schematic diagram showing the disassembled structure of the positioning frame of the wind-resistant greenhouse reinforcement structure proposed in this utility model.

[0020] In the diagram: 1. Reinforcing frame; 101. Front clamping plate; 102. Rear clamping plate; 103. Positioning hole; 104. Magnetic bolt; 105. Keel beam; 106. Magnetic positioning pin; 107. Support beam; 108. Groove; 109. Positioning frame a; 2. Connecting rod; 201. Magnetic column; 202. Positioning ring; 203. Positioning frame b; 3. Greenhouse main body; 4. Reinforcing rope; 401. Rope buckle; 402. Rubber strip; 5. Positioning plate; 501. Positioning frame c; 502. Elastic pull rope a; 503. Elastic pull rope b; 504. Rope lock buckle; 6. Ground nail. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] Reference Figures 1-5A strong wind resistant greenhouse reinforcement structure includes a reinforcement frame 1 and a greenhouse body 3. The reinforcement frame 1 is installed on the outside of the greenhouse body 3. The reinforcement frame 1 includes a front clamping plate 101, a rear clamping plate 102, a keel beam 105, a support beam 107, and several magnetic bolts 104. The front clamping plate 101 and the rear clamping plate 102 are fixedly connected to the front and rear sides of the greenhouse body 3 by bolts in a clamping manner. Several positioning holes 103 are opened through the opposite side of the front clamping plate 101 and the rear clamping plate 102. Magnetic bolts are fixedly connected to both ends of the keel beam 105 and the several support beams 107. Positioning pin 106 is magnetically inserted into positioning hole 103. One end of magnetic bolt 104 passes through front clamping plate 101, passes through magnetic positioning pin 106, and is threaded to one end of keel beam 105. Rear clamping plate 102 is also fixedly connected to the other end of keel beam 105 through magnetic bolt 104. Keel beam 105 and support beam 107 are both fixedly connected to front clamping plate 101 and rear clamping plate 102 by several magnetic bolts 104. Keel beam 105 and several support beams 107 are distributed between front clamping plate 101 and rear clamping plate 102.

[0025] In use, the front clamping plate 101 and the rear clamping plate 102 are fixed to the front and rear sides of the main body 3 of the greenhouse by bolts, forming a basic support frame. The magnetic positioning pins 106 at both ends of the keel beam 105 and the support beam 107 are attracted into the positioning holes 103 of the front clamping plate 101 and the rear clamping plate 102. Then, the magnetic bolts 104 pass through the front clamping plate 101, the magnetic positioning pins 106 and the keel beam 105 are threaded together. The other end of the keel beam 105 is fixed to the rear clamping plate 102 in the same way, so that the keel beam 105 and the support beam 107 are firmly connected in the clamp. Between the fixed plates, a reinforced network is formed covering the top and sides of the main body 3 of the greenhouse. The bolt clamping structure provides initial clamping force, and the combination of magnetic positioning pins 106 and magnetic bolts 104 enhances the connection reliability and can resist the tensile force generated by the wind. The mesh structure formed by the keel beams 105 and the support beams 107 disperses the wind load and evenly transmits the wind force to the fixed plates, avoiding local overload and improving the overall wind resistance stiffness. The top keel beams 105 resist the upward wind load, the side support beams 107 resist the lateral wind force, and the connecting rods 2 enhance the bottom stability, forming a three-dimensional wind-resistant system.

[0026] In this embodiment, the keel beam 105 is located at the top of the greenhouse body 3, and several support beams 107 are located on both sides of the greenhouse body 3. Several positioning frames a109 are fixedly connected to one side of the front clamping plate 101, the rear clamping plate 102 and several support beams 107. Connecting rods 2 are provided on both sides of the bottom end between the front clamping plate 101 and the rear clamping plate 102. Magnetic suction columns 201 are fixedly connected to the front and rear ends of the connecting rods 2.

[0027] In use, the keel beam 105 covers the top of the greenhouse, and the support beams 107 are distributed on both sides to form a three-dimensional reinforcement structure. The front clamping plate 101, the rear clamping plate 102 and the positioning frame a109 on the support beam 107 provide elastic pull rope connection points. The bottom connecting rod 2 is attracted to the positioning hole 103 of the clamping plate by the magnetic columns 201 at both ends, and then fixed with the magnetic bolts 104, forming a support system that echoes the top keel beam 105.

[0028] In this embodiment, the magnetic column 201 is magnetically inserted into the positioning hole 103 at the bottom of the front clamping plate 101 and the rear clamping plate 102, and is fixedly connected to the front clamping plate 101 and the rear clamping plate 102 by magnetic bolts 104. The connection method is the same as the connection method of the keel beam 105. The bottom of the support beam 107 and the keel beam 105 are both provided with several grooves 108.

[0029] In use, the positioning ring 202 at the top of the connecting rod 2 is used to fix the reinforcing rope 4. The grooves 108 at the bottom of the support beam 107 and the keel beam 105 hold the rubber sleeve 402. The reinforcing rope 4 wrapped by the rubber sleeve 402 fits against the surface of the greenhouse. The rope buckles 401 at both ends are fastened to the positioning ring 202, forming a surface constraint structure of "groove 108-rubber sleeve 402-reinforcing rope 4". The reinforcing rope 4 is tightly attached to the greenhouse film through the rubber sleeve 402 to prevent strong winds from lifting the film. The cooperation between the groove 108 and the rubber sleeve 402 increases the friction and prevents the reinforcing rope 4 from slipping. The combination of the positioning ring 202 and the rope buckle 401 allows the reinforcing rope 4 to adjust its tension to adapt to different wind environments and enhance the wind resistance of the film. The grooves 108 at the bottom of the support beam 107 and the keel beam 105 are distributed in a grid pattern, positioning the reinforcing rope 4 into a crisscross constraint network.

[0030] In this embodiment, a number of positioning rings 202 are fixedly connected to the top of the connecting rod 2, and the connecting rods 2 are located on both sides of the bottom of the greenhouse body 3. A number of reinforcing ropes 4 are provided on the surface of the greenhouse body 3. A rubber sleeve 402 is sleeved on the outside of the reinforcing rope 4. The rubber sleeve 402 is connected through the groove 108, and its bottom is attached to the surface of the greenhouse body 3. Both ends of the reinforcing rope 4 are fixedly connected with rope buckles 401.

[0031] In use, the rubber sleeve 402 isolates the reinforcing rope 4 from the film, reducing the film's wear rate and preventing the "broken window effect" caused by friction, which would cause the hole to expand rapidly in the wind. When strong winds act on the greenhouse, the elastic deformation of the rubber sleeve 402 can absorb the slight friction of the reinforcing rope 4, maintaining the restraint on the reinforcing rope 4 and preventing it from sliding back and forth in the wind and abrading the film. The longitudinal reinforcing rope 4 is positioned by the grooves 108 of the side support beams 107, restraining the lateral displacement of the film. Together with the bottom connecting rod 2, it forms a three-dimensional restraint of "top-side-bottom", keeping the film flat in strong winds. The magnetic rubber sleeve 402 can be directly inserted into the groove 108, allowing for installation or replacement without tools.

[0032] In this embodiment, the rope buckle 401 is fastened to the positioning ring 202, the groove 108 corresponds to the position of the positioning ring 202, the positioning frame b203 is fixedly connected to the outer side of the connecting rod 2, and a plurality of positioning plates 5 are provided on one side of the connecting rod 2. The top and one side of the positioning plate 5 are fixedly connected to the positioning frame c501. The positioning frame includes an elastic pull rope a502 and an elastic pull rope b503. Both ends of the elastic pull rope a502 and the elastic pull rope b503 are fixedly connected to rope lock buckles 504.

[0033] In use, the elastic pull rope a502 is inclined to connect the positioning frame a109 and the positioning frame c501 on the top of the positioning plate 5, and the elastic pull rope b503 is connected to the positioning frame b203 and the positioning frame c501 on the side of the positioning plate 5, forming an elastic support network. The reinforcing frame 1, elastic tension a and elastic tension b form a triangular support unit. Utilizing the principle of geometric invariance of triangles, the lateral force and upward force generated by the wind are decomposed into the axial tension of the pull rope. The elastic pull rope absorbs the impact energy of the wind by using elastic deformation, reducing the vibration of the greenhouse structure. The inclined arrangement of the elastic pull rope a502 can resist both horizontal and vertical wind forces at the same time.

[0034] In this embodiment, the rope locks 504 at both ends of the elastic pull rope a502 and the elastic pull rope b503 are fixedly locked to the positioning frames c501 on both sides of the positioning plate 5. The rope lock 504 at the other end of the elastic pull rope a502 is fixedly locked to the positioning frame a109, and the rope lock 504 at the other end of the elastic pull rope b503 is fixedly locked to the positioning frame b203. The elastic pull rope a502 is stretched at an angle on the top of the positioning plate 5. The positioning plate 5 and the connecting rod 2 are both threaded with ground nails 6.

[0035] When in use, when strong winds act on the greenhouse, the inclined elastic rope a502 forms a diagonal support through the positioning frame a109 and the positioning frame c501 on the top of the positioning plate 5 to resist the overturning moment generated by the wind load; the horizontally arranged elastic rope b503 forms a lateral constraint through the positioning frame b203 and the positioning frame c501 on the side of the positioning plate 5 to prevent the main body of the greenhouse 3 from horizontal displacement; the ground nail 6 anchors the positioning plate 5 and the connecting rod 2 to the ground, forming a closed-loop force transmission path of "rope-positioning frame-ground nail 6", ensuring that the wind load is effectively transmitted to the foundation, enhancing the overturning resistance of the entire reinforced structure, and preventing the greenhouse from being overturned by strong winds.

[0036] As can be seen from the above description, the above embodiments of this utility model achieve the following technical effects: The front clamping plate 101 and the rear clamping plate 102 clamp the greenhouse body 3 with bolts to form a basic rigid frame. The magnetic positioning pins 106 at both ends of the keel beam 105 and the support beam 107, together with the magnetic bolts 104, are tightly connected to the clamping plates to construct a reinforcement network covering the top and sides of the greenhouse. This structure can effectively resist wind pulling and evenly distribute the wind load to the clamping plates to avoid excessive local stress. The top keel beam 105 resists the upward wind load, and the side support beams 107 resist the lateral wind force. Together with the bottom connecting rod 2, a three-dimensional support system is formed, which greatly improves the overall wind resistance of the greenhouse and can withstand the frontal impact and lateral thrust of strong winds. The grooves 108 at the bottom of the support beam 107 and the keel beam 105, together with the rubber sleeve strip 402 and the reinforcing rope 4, provide all-round restraint for the greenhouse film. The rubber sleeve 402 isolates the reinforcing rope 4 from the film, reducing friction between them and significantly lowering the film's wear rate, effectively preventing the "broken window effect" caused by friction-induced holes. The reinforcing rope 4 is fixed to the rope buckle 401 via the positioning ring 202, and its tension can be adjusted to adapt to different wind conditions. The crisscrossing network of reinforcing ropes 4, together with the bottom connecting rod 2, forms a three-dimensional constraint on the film from the top, sides, and bottom, preventing the film from being lifted or torn in strong winds, ensuring that the film remains flat in strong winds, and maintaining the greenhouse's airtightness. Elastic pull ropes a502 and b503 connect the positioning frame and the positioning plate 5, forming multiple triangular elastic support units. Utilizing the geometric invariance of triangles, the lateral and upward forces generated by the wind are converted into axial tension of the pull ropes. The elastic pull ropes absorb the impact energy of the wind through elastic deformation, reducing greenhouse structural vibration and lowering the risk of component loosening and structural damage caused by wind vibration. The inclined elastic rope a502 resists both horizontal and vertical wind forces, while the horizontally arranged elastic rope b503 prevents horizontal displacement of the greenhouse body 3. Their combined action ensures the greenhouse remains stable in strong winds of varying directions. The positioning plate 5 and connecting rod 2 are anchored to the ground via ground nails 6, forming a closed-loop force transmission path of "rope-positioning frame-ground nail 6". The ground nails 6 effectively transfer the wind load borne by the upper structure to the foundation, enhancing the overall anti-overturning capacity of the reinforced structure and preventing the greenhouse from being overturned by strong winds. The threaded connection between the ground nails 6 and the positioning plate 5 ensures a secure connection and facilitates installation, disassembly, and maintenance. In summary, this reinforced structure, through the synergistic effect of rigid frame support, film surface protection, elastic buffering and shock absorption, and foundation anchoring, constructs a highly efficient wind-resistant system. This system effectively resists strong winds, reduces the risk of damage to the greenhouse during windy weather, ensures a stable growing environment for crops within the greenhouse, and minimizes economic losses.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A strong wind-resistant greenhouse reinforcement structure, comprising a reinforcement frame (1) and a greenhouse body (3), characterized in that, The reinforcing frame (1) is installed on the outside of the main body of the greenhouse (3). The reinforcing frame (1) includes a front clamping plate (101), a rear clamping plate (102), a keel beam (105), a support beam (107), and several magnetic bolts (104). The front clamping plate (101) and the rear clamping plate (102) are fixedly connected to the front and rear sides of the main body of the greenhouse (3) by bolts in a clamping manner. Several positioning holes (103) are opened through the opposite side of the front clamping plate (101) and the rear clamping plate (102). Magnetic positioning pins (106) are fixedly connected to both ends of the keel beam (105) and several support beams (107). The magnetic positioning pins (106) magnetically attract... Inserted into the positioning hole (103), one end of the magnetic bolt (104) passes through the front clamping plate (101), passes through the magnetic positioning pin (106), and is threaded to one end of the keel beam (105). The rear clamping plate (102) is also fixedly connected to the other end of the keel beam (105) through the magnetic bolt (104). The keel beam (105) and the support beam (107) are both fixedly connected to the front clamping plate (101) and the rear clamping plate (102) by a number of the magnetic bolts (104). The keel beam (105) and the support beam (107) are distributed between the front clamping plate (101) and the rear clamping plate (102).

2. The wind-resistant greenhouse reinforcement structure according to claim 1, characterized in that, The keel beam (105) is located at the top of the main body of the greenhouse (3), and several support beams (107) are located on both sides of the main body of the greenhouse (3). Several positioning frames a (109) are fixedly connected to one side of the front clamping plate (101), the rear clamping plate (102) and several support beams (107). Connecting rods (2) are provided on both sides of the bottom end between the front clamping plate (101) and the rear clamping plate (102). Magnetic suction columns (201) are fixedly connected to the front and rear ends of the connecting rods (2).

3. The wind-resistant greenhouse reinforcement structure according to claim 2, characterized in that, The magnetic column (201) is magnetically inserted into the positioning hole (103) at the bottom of the front clamping plate (101) and the rear clamping plate (102), and is fixedly connected to the front clamping plate (101) and the rear clamping plate (102) by magnetic bolts (104). The connection method is the same as the connection method of the keel beam (105). The bottom of the support beam (107) and the keel beam (105) are both provided with several grooves (108).

4. The wind-resistant greenhouse reinforcement structure according to claim 3, characterized in that, The top of the connecting rod (2) is fixedly connected to several positioning rings (202). Several connecting rods (2) are located on both sides of the bottom end of the greenhouse body (3). Several reinforcing ropes (4) are provided on the surface of the greenhouse body (3). The reinforcing ropes (4) are covered with rubber sleeves (402). The rubber sleeves (402) are connected through the groove (108). Their bottoms are attached to the surface of the greenhouse body (3). Both ends of the reinforcing ropes (4) are fixedly connected with rope buckles (401).

5. The wind-resistant greenhouse reinforcement structure according to claim 4, characterized in that, The rope buckle (401) is fastened to the positioning ring (202). The groove (108) corresponds to the position of the positioning ring (202). A positioning frame b (203) is fixedly connected to the outer side of the connecting rod (2). Several positioning plates (5) are provided on one side of the connecting rod (2). Positioning frames c (501) are fixedly connected to the top and one side of the positioning plates (5). The positioning frame includes an elastic pull rope a (502) and an elastic pull rope b (503). Both ends of the elastic pull rope a (502) and the elastic pull rope b (503) are fixedly connected to rope lock buckles (504).

6. The wind-resistant greenhouse reinforcement structure according to claim 5, characterized in that, The rope locks (504) at both ends of the elastic pull rope a (502) and the elastic pull rope b (503) are fixedly locked on the positioning frames c (501) on both sides of the positioning plate (5). The rope lock (504) at the other end of the elastic pull rope a (502) is fixedly locked on the positioning frame a (109). The rope lock (504) at the other end of the elastic pull rope b (503) is fixedly locked on the positioning frame b (203). The elastic pull rope a (502) is stretched at an angle on the top of the positioning plate (5). The positioning plate (5) and the connecting rod (2) are both threaded with ground nails (6).

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