Prefabricated sunlight greenhouse anti-corrosion shed frame structure

Abstract

The utility model relates to the technical field of shed frame, and specifically is the assembled sunlight greenhouse anticorrosive shed frame structure, including base and arc pole frame, the base is equipped with two, the both ends of base are connected and installed with first roof truss and second roof truss respectively, the side of first roof truss and second roof truss is close to each other is equipped with positioning hole, the positioning hole is equipped with multiple, multiple positioning hole is used for the both ends installation of connecting rod and inserts, the connecting rod is equipped with multiple, the bottom of arc pole frame is equipped with mounting groove, the mounting groove is equipped with multiple, multiple mounting groove is used for the connecting rod joint installation, adopt modularization joint and bolt connection design, need not weld, and the installation and removal are simple and efficient, and the structure integrity is strong, has the excellent load resistance and weather resistance, and multiple connecting rods, support column and arc pole frame form the stable space frame together, and the base, roof truss and arc structure are connected into a whole through multiple joint and bolt, and are firm and durable, prolong the life.

Description

Technical Field

[0001] This utility model relates to the field of greenhouse frame technology, specifically to a prefabricated solar greenhouse anti-corrosion frame structure. Background Technology

[0002] As a core facility for enabling off-season crop cultivation and ensuring a stable supply of agricultural products, solar greenhouses are widely used in cold regions and high-latitude areas of northern my country. Their frame structure, serving as the "skeleton" of the greenhouse, directly determines its load-bearing capacity, service life, and operational stability, and must simultaneously meet multiple requirements such as wind resistance, snow load, heat insulation and light transmission, and long-term outdoor weather resistance.

[0003] Early low-cost greenhouses mostly used bamboo poles and timber as the main materials for the frame. The advantages were that the materials were readily available and lightweight, but the disadvantages were very prominent. Bamboo and wood are easily corroded by rain and humid environments. Under the combined effects of the high humidity inside the greenhouse and rain and snow outside, they generally rotted and were infested by insects after 2-3 years, requiring frequent replacement and increasing maintenance costs. In order to improve strength, some greenhouses used steel pipes as the frame. Ordinary steel pipe frames are mostly connected by welding. On-site welding requires professional welders, and the welding quality is greatly affected by the environment. Therefore, the prefabricated anti-corrosion frame structure for solar greenhouses is proposed. Utility Model Content

[0004] The main purpose of this utility model is to provide a prefabricated greenhouse anti-corrosion frame structure, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] The prefabricated solar greenhouse anti-corrosion frame structure includes a base and an arc-shaped frame. The base has two frames, and a first top frame and a second top frame are respectively snapped onto both ends of the base. Positioning holes are opened on the side of the first top frame and the second top frame that are close to each other. There are multiple positioning holes for inserting the two ends of connecting rods. There are multiple connecting rods.

[0007] The bottom end of the arc-shaped rod frame is provided with an installation groove. There are multiple installation grooves for connecting rods to be snapped into place. The arc-shaped rod frame has multiple rods.

[0008] By adopting the above technical solution, a modular snap-fit ​​and bolt connection design is used, eliminating the need for welding, making assembly and disassembly simple and efficient, with strong overall structural integrity, excellent load resistance and weather resistance. Multiple connecting rods, support columns and arc-shaped frames together form a stable spatial frame. The base, top frame and arc-shaped structure are connected as a whole through multiple snap-fits and bolts, effectively resisting external forces such as wind and snow, preventing deformation or loosening, making it sturdy and durable, and extending its service life.

[0009] Specifically, the base has a first slot at both ends, which is used for the bottom ends of the first top frame and the second top frame to be snapped into place. The base has first bolts installed on both sides.

[0010] By adopting the above technical solution, the bottom ends of the first top frame and the second top frame are aligned with the first slots at both ends of the base and inserted and locked. Then, the first bolts are screwed in from both sides of the base to fix the top frame and the base as one unit to prevent loosening or falling out.

[0011] Specifically, the two ends of the arc-shaped frame are fixedly connected to a connecting base plate, and a second bolt is installed inside the connecting base plate. The connecting base plate is fixedly connected to the base through the second bolt.

[0012] By adopting the above technical solution, after the arc-shaped frame is attached to the connecting rod through the mounting slot, the connecting base plates at both ends are attached to the upper surface of the base. The second bolt is used to pass through the connecting base plate and screw into the base to achieve a tight connection between the arc-shaped frame and the base, thereby enhancing the overall stability.

[0013] Specifically, the bottom end of the arc-shaped rod frame is snapped into the inside of the second slot, which is located at the top of the support column, and the support column has multiple columns.

[0014] By adopting the above technical solution, multiple support columns are vertically installed between two bases, allowing the bottom end of the arc-shaped frame to be inserted into the second slot, thus providing auxiliary support for the overall scaffolding.

[0015] Specifically, third bolts are installed on the upper parts of both sides of the support column, and the arc-shaped frame is fixedly connected to the support column by the third bolts.

[0016] By adopting the above technical solution, after the bottom end of the arc-shaped frame is inserted into the second slot of the support column, the third bolts are screwed in from the upper part of both sides of the support column to fix the arc-shaped frame and the support column, preventing displacement or detachment under wind and snow loads, and improving the load-bearing capacity of the structure.

[0017] The beneficial effects of this utility model are:

[0018] The prefabricated greenhouse anti-corrosion frame structure described in this utility model adopts a modular snap-fit ​​and bolt connection design, which eliminates the need for welding, making assembly and disassembly simple and efficient. It has strong overall structural integrity and excellent load-bearing and weather resistance. Multiple connecting rods, support columns, and arc-shaped frames together form a stable spatial frame. The base, top frame, and arc-shaped structure are connected as a whole through multiple snap-fits and bolts, effectively resisting external forces such as wind and snow, preventing deformation or loosening, making it sturdy, durable, and extending its service life. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

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

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

[0022] Figure 3 This is a schematic diagram of the arc-shaped frame structure of this utility model;

[0023] In the diagram: 1. Support column; 2. Connecting rod; 3. First top frame; 4. First bolt; 5. Base; 6. Second bolt; 7. Connecting base plate; 8. Arc-shaped frame; 9. Second top frame; 10. First slot; 11. Positioning hole; 12. Second slot; 13. Mounting slot; 14. Third bolt. Detailed Implementation

[0024] 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.

[0025] As one embodiment of this utility model, such as Figures 1-3 As shown, the prefabricated greenhouse anti-corrosion frame structure of this utility model includes a base 5 and an arc-shaped frame 8. The base 5 has two frames, and a first top frame 3 and a second top frame 9 are respectively snapped onto both ends of the base 5. Positioning holes 11 are opened on the side of the first top frame 3 and the second top frame 9 that are close to each other. There are multiple positioning holes 11, which are used for the insertion of the two ends of the connecting rod 2. There are multiple connecting rods 2.

[0026] The bottom end of the arc-shaped rod frame 8 is provided with an installation groove 13. There are multiple installation grooves 13, which are used for the connecting rod 2 to be snapped into place. The arc-shaped rod frame 8 has multiple rods.

[0027] In use, first fix the two bases 5 to the installation ground, snap the first top frame 3 to one end of the base 5, then insert one end of the multiple connecting rods 2 into the positioning hole 11 of the first top frame 3, then snap the second top frame 9 to the other end of the base 5, and at the same time insert the other end of the connecting rod 2 into the positioning hole 11 of the second top frame 9 to form a horizontal structural support. Finally, snap the multiple arc-shaped rods 8 one by one onto the connecting rods 2 through the mounting groove 13 at the bottom to form the main frame of the arc-shaped canopy.

[0028] The present invention also includes that both ends of the base 5 are provided with first slots 10, the first slots 10 are used for the bottom ends of the first top frame 3 and the second top frame 9 to be snapped together, and the base 5 is provided with first bolts 4 on both sides.

[0029] When in use, align the bottom ends of the first top frame 3 and the second top frame 9 with the first slots 10 at both ends of the base 5 and insert them to lock them in place. Then, screw the first bolts 4 into the base 5 from both sides to fix the top frame and the base 5 together to prevent loosening or detachment.

[0030] This utility model also includes a connecting base plate 7 fixedly connected to both ends of the arc-shaped rod frame 8, and a second bolt 6 installed inside the connecting base plate 7, and the connecting base plate 7 is fixedly connected to the base 5 by the second bolt 6.

[0031] When in use, after the arc-shaped rod 8 is snapped onto the connecting rod 2 through the mounting groove 13, the connecting base plates 7 at both ends are attached to the upper surface of the base 5. The second bolt 6 is then passed through the connecting base plate 7 and screwed into the base 5 to achieve a tight connection between the arc-shaped rod 8 and the base 5, thereby enhancing the overall stability.

[0032] The present invention also includes that the bottom end of the arc-shaped rod frame 8 is snapped into the inside of the second slot 12, the second slot 12 is opened at the top of the support column 1, and the support column 1 is provided with multiple columns.

[0033] In use, multiple support columns 1 are vertically installed between two bases 5, so that the bottom end of the arc-shaped frame 8 can be inserted into the second slot 12, thereby providing auxiliary support for the overall frame by the support columns 1.

[0034] The present invention also includes that the upper parts of both sides of the support column 1 are equipped with third bolts 14, and the arc-shaped frame 8 is fixedly connected to the support column 1 by the third bolts 14.

[0035] When in use, after the bottom end of the arc-shaped frame 8 is inserted into the second slot 12 of the support column 1, the third bolts 14 are screwed in from the upper part of both sides of the support column 1 to fix the arc-shaped frame 8 and the support column 1, so as to prevent displacement or detachment under wind and snow loads and improve the load resistance of the structure.

[0036] In use, this utility model is first installed with two bases 5 fixedly on the ground. Then, the two ends of the first top frame 3 are inserted into the first slots 10 of the two bases 5 and fastened with the first bolts 4 to ensure initial stability. Next, one end of multiple connecting rods 2 is inserted into the positioning holes 11 of the first top frame 3. Then, the two ends of the second top frame 9 are inserted into the first slots 10 of the two bases 5, while the other ends of the multiple connecting rods 2 are inserted into the positioning holes 11 of the second top frame 9, forming a lateral connection to enhance overall rigidity. Finally, multiple support columns 1 are vertically installed between the two bases 5, and multiple arc-shaped rods... The frame 8 is installed by snapping into the connecting rod 2 through the mounting groove 13 at the bottom, thus forming an arc-shaped canopy structure. The connecting base plates 7 at both ends of the arc-shaped frame 8 are fixedly connected to the base 5 by the second bolt 6, further reinforcing the connection between the base 5 and the canopy. At the same time, the bottom end of the arc-shaped frame 8 is snapped into the second slot 12 at the top of the support column 1 and fixedly connected to the support column 1 by the third bolt 14. Multiple support columns 1 are distributed to provide additional vertical support. This assembly method avoids welding and relies on snap-fit ​​and bolt connections to achieve rapid assembly and disassembly, while ensuring the structure's resistance to wind, snow load and weathering, and extending its service life.

[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 descriptions of the above embodiments and specifications 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 protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A prefabricated solar greenhouse anti-corrosion frame structure, comprising a base (5) and an arc-shaped frame (8), characterized in that, The base (5) is provided with two rods. The first top frame (3) and the second top frame (9) are respectively snapped onto the two ends of the base (5). The first top frame (3) and the second top frame (9) are provided with positioning holes (11) on the side that are close to each other. There are multiple positioning holes (11) for the two ends of the connecting rod (2) to be installed and inserted. There are multiple connecting rods (2). The bottom end of the arc-shaped rod frame (8) is provided with an installation groove (13). There are multiple installation grooves (13) for connecting rods (2) to be snapped into place. The arc-shaped rod frame (8) has multiple rods.

2. The prefabricated solar greenhouse anti-corrosion frame structure according to claim 1, characterized in that, The base (5) has a first slot (10) at both ends. The first slot (10) is used for the bottom ends of the first top frame (3) and the second top frame (9) to be snapped together. The base (5) has a first bolt (4) installed on both sides.

3. The prefabricated solar greenhouse anti-corrosion frame structure according to claim 1, characterized in that, The two ends of the arc-shaped frame (8) are fixedly connected to a connecting base plate (7), and a second bolt (6) is installed inside the connecting base plate (7). The connecting base plate (7) is fixedly connected to the base (5) through the second bolt (6).

4. The prefabricated solar greenhouse anti-corrosion frame structure according to claim 1, characterized in that, The bottom end of the arc-shaped rod frame (8) is snapped into the inside of the second slot (12), which is located at the top of the support column (1). The support column (1) has multiple columns.

5. The prefabricated solar greenhouse anti-corrosion frame structure according to claim 4, characterized in that, The upper sides of the support column (1) are equipped with third bolts (14), and the arc-shaped frame (8) is fixedly connected to the support column (1) by the third bolts (14).

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