A reinforced framework structure for a greenhouse tunnel

Abstract

The utility model relates to the technical field of greenhouse framework, disclose a kind of reinforcing framework structure of greenhouse warm shed, including framework assembly, framework assembly is used to strengthen support effect, and framework assembly includes frame body, support leg, support, support frame and connecting rod, the setting of connecting rod prevents relative displacement or separation between support frame, and the linear portion of connecting rod is as the rod piece of bearing tensile force, thrust, prevent support frame from opening outward or inward extrusion, connecting rod is evenly transferred to corresponding support frame with horizontal load and torsional load, form symmetrical force arm, jointly resist the force of outside, improve the anti-hitting capacity of the top of the device, prolong service life, the setting of first sun shield and second sun shield to the irradiation area of the device to sunlight, and avoid the continuous irradiation of sunlight to cause temperature too high and so on Problem is improved, without adjusting control in covering light-tight film etc., improve the use ability of the device.

Description

Technical Field

[0001] This utility model belongs to the field of greenhouse frame technology, specifically, it relates to a reinforced frame structure for a greenhouse. Background Technology

[0002] Greenhouses were originally specialized equipment for vegetable production, but their applications have become increasingly widespread with the development of production. Currently, greenhouses are used for potted flowers and cut flowers; fruit tree production for cultivating grapes, strawberries, watermelons, melons, peaches, and citrus fruits; forestry production for seedling cultivation and ornamental tree cultivation; and animal husbandry for raising silkworms, chickens, cattle, pigs, fish, and fish fry.

[0003] A document with publication number CN220986845U discloses a multifunctional reinforced greenhouse frame structure, including a support mechanism. A diagonal brace mechanism is fixedly connected to the top of the support mechanism, and the diagonal brace mechanism is fixedly connected via a connecting mechanism. A hollow connecting column is fixedly connected to the outer wall of the support mechanism. A locking device is provided inside the hollow connecting column, and the locking device locks a sliding locking mechanism, which includes a protective shell. This multifunctional reinforced greenhouse frame structure, through the sliding locking mechanism, pulls down a curved plate, causing a gear block to mesh with a rotating gear. The curved plate elastically moves downward, indirectly driving the rotating gear. The sliding plate extends to both sides through the movement of the gear block, allowing the sliding plate to lock with the diagonal brace, thereby reinforcing the diagonal brace mechanism. This effectively prevents heavy objects from falling and bending the diagonal brace mechanism, protecting the greenhouse and extending its service life.

[0004] The aforementioned device extends its load-bearing capacity through structural reinforcement. However, the internal structure of this part is complex and has a high manufacturing cost. Moreover, this mechanism only has the ability to support, resulting in the device having too limited capabilities. When it is necessary to limit light and control the temperature inside the greenhouse, it is still necessary to use traditional methods such as replacing or covering with shading film.

[0005] In view of this, this utility model is proposed. Utility Model Content

[0006] To solve the technical problem of skeleton reinforcement, the basic concept of the technical solution adopted by this utility model is as follows:

[0007] A reinforced frame structure for a greenhouse includes a frame assembly for enhancing support. The frame assembly includes a frame body, legs, supports, support frames, and connecting rods. The frame body consists of two identical crossbeams. Each leg is fixedly connected to a corresponding corner of the frame body. Each support frame is positioned between the frame bodies, and connecting rods are symmetrically arranged between adjacent and corresponding support frames. The end of each connecting rod is fixedly connected to a corresponding support frame. A first sunshade and a second sunshade are provided on the support frame.

[0008] In a preferred embodiment of the present invention, each of the support frames is X-shaped, and each support frame is fixedly connected to a mounting block at its corner. Each mounting block is connected to a symmetrical position on the frame body by fasteners.

[0009] In a preferred embodiment of the present invention, a plurality of locking blocks are fixedly connected to corresponding positions on each of the support frames, and a first sunshade is provided in the triangular area of ​​the support frame, with each first sunshade abutting against the corresponding locking block.

[0010] In a preferred embodiment of this utility model, a rhomboid region is formed between each of the adjacent and corresponding support frames, and a second sunshade is provided within the rhomboid region, with each second sunshade engaging with a corresponding locking block.

[0011] In a preferred embodiment of the present invention, each crossbeam of the frame is provided with a sliding groove, and a connecting block is slidably connected in each sliding groove, with damping wheels symmetrically arranged on the connecting block.

[0012] In a preferred embodiment of the present invention, each damping wheel is rotatably connected to the corresponding connecting block, and each damping wheel abuts against the inner wall of the corresponding slide groove.

[0013] In a preferred embodiment of this utility model, the corresponding connecting blocks are fixedly connected to a bracket, each bracket is provided with the same membrane body, and multiple support rods are fixedly connected to the membrane body, with each support rod being fixed to the corresponding bracket.

[0014] In a preferred embodiment of the present invention, the bottom end of the membrane is provided with limiting holes, each limiting hole is set between the corresponding support rods, and the corners of the membrane are fixedly connected with limiting blocks, the side walls of the limiting blocks are magnetically attached.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] 1. This is a reinforced frame structure for a greenhouse, in which connecting rods connect and assemble the support frames into a three-dimensional spatial structure. The connecting rods prevent relative displacement or separation between the support frames, and the straight sections of the connecting rods act as tensile and thrust bearing members, preventing the support frames from opening outward or squeezing inward. The connecting rods also evenly transmit horizontal and torsional loads to the corresponding support frames, forming symmetrical lever arms to jointly resist external forces, improving the impact resistance of the top of the device and extending its service life. The first and second sunshades improve the area of ​​sunlight exposure and prevent excessively high temperatures caused by continuous sunlight exposure, eliminating the need for adjustment and control with opaque films, thus enhancing the usability of the device.

[0017] 2. In this type of reinforced frame structure for greenhouse sheds, the connecting blocks are interfered with by damping wheels. The connecting blocks drive the support to move smoothly, avoiding excessively rapid movement that could damage the membrane on the support. The corresponding limiting blocks are magnetically attracted to each other through the side walls, and the bottom of the membrane is restricted in the ring formed by the folding between the limiting blocks, thereby realizing the storage of the membrane and reducing the space occupied.

[0018] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0019] In the attached diagram:

[0020] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the structure between the frames of this utility model;

[0022] Figure 3 This is a schematic diagram showing the structural breakdown between the frame and the support of this utility model;

[0023] Figure 4 This is a schematic diagram of the support frame structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the structure on the membrane of this utility model.

[0025] In the diagram: 1. Frame; 11. Support leg; 12. Slide groove; 2. Bracket; 21. Connecting block; 22. Damping wheel; 3. Membrane body; 31. Limiting hole; 32. Limiting block; 4. Support frame; 41. Mounting block; 42. Locking block; 43. First sunshade; 44. Second sunshade; 45. Connecting rod. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0027] Please see Figure 1-5 A reinforced frame structure for a greenhouse includes a frame assembly for enhanced support. The frame assembly comprises a frame body 1, legs 11, supports 2, support frames 4, and connecting rods 45. The frame body 1 consists of two identical crossbeams. Each leg 11 is fixedly connected to a corresponding corner of the frame body 1. Each support frame 4 is positioned between the frame bodies 1, and connecting rods 45 are symmetrically arranged between adjacent and corresponding support frames 4. The end of each connecting rod 45 is fixedly connected to a corresponding support frame 4. A first sunshade 43 and a second sunshade 44 are mounted on the support frame 4. After the legs 11 are installed in their corresponding positions, the support frames 4 are assembled with their corresponding positions on the frame body 1. During use, the support frame 4 possesses a certain in-plane strength and stability, resisting its own planar... The internal deformation, the connecting rod 45 connects the support frame 4 to assemble a three-dimensional spatial structure. The setting of the connecting rod 45 prevents relative displacement or separation between the support frame 4. The straight part of the connecting rod 45 acts as a rod to bear tensile and thrust forces, preventing the support frame 4 from opening outward or squeezing inward. The connecting rod 45 evenly transmits horizontal load and torsional load to the corresponding support frame 4, forming symmetrical lever arms to jointly resist external forces, improve the impact resistance of the top of the device, and extend its service life. The setting of the first sunshade 43 and the second sunshade 44 improves the problem of the device's exposure area to sunlight and avoids the problem of excessive temperature caused by continuous sunlight exposure. There is no need to adjust and control by covering with an opaque film, etc., which improves the usability of the device.

[0028] The connecting rod 45 is U-shaped, and its end is fixedly connected to the corresponding support frame 4.

[0029] Each support frame 4 is X-shaped, and each support frame 4 has a fixed mounting block 41 at its corner. Each mounting block 41 is connected to a symmetrical position on the frame 1 by fasteners, including but not limited to bolts. Multiple locking blocks 42 are fixedly connected to corresponding positions on each support frame 4. A first sunshade 43 is set within the triangular area of ​​the support frame 4, and each first sunshade 43 abuts against a corresponding locking block 42. A rhomboid area is formed between each adjacent and corresponding support frame 4, and a second sunshade 44 is set within the rhomboid area, with each second sunshade 44 engaging with a corresponding locking block 42. The support frame 4 is assembled to the frame 1 via mounting blocks 41 and fasteners, enabling the device to be disassembled, stored, and transported, reducing space occupation. After the legs 11 are installed in their corresponding positions, the support frame 4 is assembled to the corresponding positions on the frame 1. During use, the support frame 4 itself possesses a certain in-plane strength and stability, resisting deformation within its own plane. The connecting rod 45 connects the support frames 4 to form a three-dimensional spatial structure. The connecting rod 45 prevents relative displacement or separation between the support frames 4. The straight part of the connecting rod 45 acts as a member to bear tensile and thrust forces, preventing the support frames 4 from opening outward or squeezing inward. The connecting rod 45 also evenly transmits horizontal and torsional loads to the corresponding support frames 4, forming symmetrical lever arms to jointly resist external forces, improve the impact resistance of the top of the device, and extend its service life. When it is necessary to control the light, according to the light transmission requirements and the interference of heat rise due to continuous light exposure, the first sunshade 43 and the second sunshade 44 are snapped between the clips 42 to control the light transmission range and amount. The setting of the first sunshade 43 and the second sunshade 44 improves the area of ​​sunlight exposure of the device and avoids the problem of excessive temperature caused by continuous sunlight exposure, eliminating the need for adjustment and control by covering with an opaque film, etc.

[0030] In actual use, because the position of the light source is constantly changing, even if the support frame 4 initially blocks the light in some areas, the blocked area changes accordingly due to the continuous change in the position of the light source. In addition, the overall structure of the support frame 4 is simple and occupies less space, thus reducing the blocking of light.

[0031] Each crossbeam of the frame 1 has a groove 12, and a connecting block 21 is slidably connected in each groove 12. A damping wheel 22 is symmetrically arranged on each connecting block 21, and each damping wheel 22 is rotatably connected to its corresponding connecting block 21. Each damping wheel 22 abuts against the inner wall of its corresponding groove 12. A bracket 2 is fixedly connected between the corresponding connecting blocks 21. A membrane body 3 is mounted on each bracket 2, and multiple support rods are fixedly connected to the membrane body 3. Each support rod is fixed to its corresponding bracket 2. A limiting hole 31 is arrayed at the bottom of the membrane body 3, and each limiting hole 31 is located between corresponding support rods. A limiting block 32 is fixedly connected to the corner of the membrane body 3. The sidewall of the limiting block 32 is magnetically attached, pushing the bracket 2 within the groove 12 between the frames 1. The moving connecting block 21 moves within the sliding groove 12 and is interfered with by the damping wheel 22. The connecting block 21 drives the support 2 to move smoothly, avoiding excessively rapid movement that could damage the membrane 3 on the support 2. After the membrane 3 is fully unfolded, the corners of the membrane 3 need to be covered with soil to restrict the corners of the membrane 3 and prevent it from fluttering during use, which would affect the temperature and humidity control effect. After the membrane 3 is stored by the support 2 and other components, the corresponding corners of the membrane 3 are folded upwards. During the folding, the corresponding limiting blocks 32 pass through the limiting holes 31 in the opposite direction. The corresponding limiting blocks 32 are magnetically attracted by the side walls, and the bottom of the membrane 3 is restricted in the ring formed by the folding of the limiting blocks 32, thus realizing the storage of the membrane 3 and reducing the space occupied.

[0032] The fixing of the pole and the bracket 2 does not mean that the pole cannot be disassembled after being fixed, but rather that the pole and the bracket 2 are connected by any fixing method and can be disassembled.

[0033] The dimensions of the internal components of this device may be modified due to the influence of the usage environment.

[0034] Working principle: The support frame 4 is assembled with the frame body 1 via mounting blocks 41 and fasteners, enabling the device to be disassembled, stored, and transported, reducing space occupation. First, the legs 11 are installed in their corresponding positions, then the support frame 4 is assembled with the corresponding positions on the frame body 1. During use, the support frame 4 possesses a certain in-plane strength and stability, resisting deformation within its own plane. Connecting rods 45 connect the support frames 4, assembling them into a three-dimensional spatial structure. The connecting rods 45 prevent relative displacement or separation between the support frames 4, and the straight portion of the connecting rods 45 serves to withstand tensile and thrust forces. The rods prevent the support frame 4 from opening outwards or squeezing inwards, and the connecting rod 45 evenly transmits horizontal and torsional loads to the corresponding support frame 4, forming symmetrical lever arms to jointly resist external forces, improving the impact resistance of the top of the device and extending its service life. When it is necessary to control the light, according to the light transmission requirements and the interference of problems such as heat rise from continuous light exposure, the first sunshade 43 and the second sunshade 44 are snapped together between the locking block 42 to control the light transmission range and amount. The setting of the first sunshade 43 and the second sunshade 44 controls the area of ​​the device exposed to sunlight and avoids continuous sunlight exposure. The design addresses issues such as excessively high temperatures caused by excessive light exposure, eliminating the need for adjustments or control using opaque films. In practical use, because the position of the light source continuously changes, even if the support frame 4 initially blocks some light, the blocked area changes accordingly due to the continuous shift in the light's position. Furthermore, the support frame 4 has a simple overall structure, occupies less space, and minimizes light obstruction. Pushing the bracket 2 within the sliding groove 12 between the frame bodies 1 causes the bracket 2 to move, driving the connecting block 21. The connecting block 21 moves within the sliding groove 12, and is interfered with by the damping wheel 22, causing the connecting block 21 to move the bracket 2 smoothly. To avoid moving the membrane 3 too quickly and damaging it on the support 2, and to ensure that the corners of the membrane 3 are covered with soil after it is fully unfolded, the soil layer restricts the corners of the membrane 3 and prevents it from swinging around during use, which would affect the temperature and humidity control effect. After the membrane 3 is stored by the support 2 and other components, the corresponding corners of the membrane 3 are folded upwards. During the folding, the corresponding limiting blocks 32 are driven to pass through the limiting holes 31 in the opposite direction. The corresponding limiting blocks 32 are magnetically attracted by the side walls, and the bottom of the membrane 3 is restricted in the ring formed by the folding of the limiting blocks 32, thus realizing the storage of the membrane 3 and reducing the space occupied.

[0035] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A reinforced frame structure for a greenhouse, characterized in that, include: The frame assembly is used to enhance the support effect. The frame assembly includes a frame (1), legs (11), brackets (2), support frames (4) and connecting rods (45). The frame (1) is composed of two identical crossbeams. Each leg (11) is fixedly connected to the corresponding corner of the frame (1). Each support frame (4) is set between the frames (1), and connecting rods (45) are symmetrically arranged between adjacent and corresponding support frames (4). The end of each connecting rod (45) is fixedly connected to the corresponding support frame (4). A first sunshade (43) and a second sunshade (44) are provided on the support frame (4).

2. The reinforced frame structure of the greenhouse shed according to claim 1, characterized in that, Each of the support frames (4) is X-shaped, and each support frame (4) is fixedly connected to a mounting block (41) at its corner. Each mounting block (41) is connected to a symmetrical position on the frame (1) by fasteners.

3. The reinforced frame structure of the greenhouse shed according to claim 1, characterized in that, Each of the support frames (4) has a number of locking blocks (42) fixedly connected to a corresponding position. A first sunshade (43) is provided in the triangular area of ​​the support frame (4), and each first sunshade (43) abuts against the corresponding locking block (42).

4. The reinforced frame structure of the greenhouse shed according to claim 1, characterized in that, A rhomboid region is formed between each of the adjacent and corresponding support frames (4), and a second sunshade (44) is provided in the rhomboid region. Each second sunshade (44) is engaged with a corresponding locking block (42).

5. The reinforced frame structure of the greenhouse shed according to claim 1, characterized in that, Each crossbeam of the frame (1) is provided with a sliding groove (12), and a connecting block (21) is slidably connected in each sliding groove (12). A damping wheel (22) is symmetrically arranged on the connecting block (21).

6. The reinforced frame structure of the greenhouse shed according to claim 5, characterized in that, Each of the damping wheels (22) is rotatably connected to the corresponding connecting block (21), and each damping wheel (22) abuts against the inner wall of the corresponding groove (12).

7. The reinforced frame structure of the greenhouse shed according to claim 6, characterized in that, The corresponding connecting blocks (21) are fixedly connected to each other by a bracket (2), and each bracket (2) is provided with the same membrane (3). Multiple support rods are fixedly connected to the membrane (3), and each support rod is fixed to the corresponding bracket (2).

8. The reinforced frame structure of the greenhouse shed according to claim 7, characterized in that, The bottom end array of the membrane (3) is provided with limiting holes (31), each limiting hole (31) is set between the corresponding support rods, and the corners of the membrane (3) are fixedly connected with limiting blocks (32), and the side walls of the limiting blocks (32) are magnetically attached.

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