Steel pipe greenhouse beam bearing bracket

Abstract

This utility model belongs to the technical field of steel pipe greenhouse crossbeams, and in particular, a load-bearing bracket for steel pipe greenhouse crossbeams. It includes a main bracket assembly, a crossbeam load-bearing component at the top, a support and fixing component at the bottom, an adjustment and adaptation component on the outer side, and a protective reinforcement component on the surface. The vertical, horizontal, and diagonal braces of the main bracket assembly form a triangular stable structure, which, together with the reinforcing ribs of the support and fixing components, significantly improves the overall load-bearing capacity of the bracket. The fixed base is deeply embedded in the ground using anchor bolts, and anti-slip teeth enhance friction with the soil, preventing the bracket from tilting. The load-bearing plate of the crossbeam load-bearing component, in conjunction with the limiting block, evenly distributes the weight of the crossbeam to the bracket, resisting complex loads such as snow accumulation and strong winds. This solves the problem of weak load-bearing capacity in traditional brackets and ensures the stability of the greenhouse structure.

Description

Technical Field

[0001] This utility model relates to the technical field of steel pipe greenhouse crossbeams, and in particular to a load-bearing bracket for steel pipe greenhouse crossbeams. Background Technology

[0002] Steel pipe greenhouses are widely used in agricultural planting, seedling cultivation and other scenarios due to their advantages of convenient construction and high space utilization. As the core load-bearing structure of the greenhouse, the crossbeams need to be stably supported by brackets to resist external loads such as snow accumulation and strong winds.

[0003] Existing crossbeam load-bearing brackets have poor load-bearing stability, mostly consisting of simple welded rod structures lacking reinforcement designs such as diagonal braces and reinforcing ribs, making them prone to deformation under excessive loads. They also have poor adaptability, only able to support crossbeams of a single specification; when changing crossbeams of different diameters or lengths, custom-made brackets are required. Installation and adjustment are difficult; once the crossbeam is positioned, its location cannot be fine-tuned, and the bracket is not securely fixed to the ground, easily tilting due to soil loosening. These problems restrict the structural safety and operational flexibility of steel pipe greenhouses. Therefore, we propose a new type of crossbeam load-bearing bracket for steel pipe greenhouses. Utility Model Content

[0004] The purpose of this utility model is to provide a load-bearing bracket for steel pipe greenhouse beams, which solves the existing problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A steel pipe greenhouse crossbeam load-bearing bracket includes a bracket main assembly, a crossbeam load-bearing component at the top of the bracket main assembly, a support and fixing component at the bottom of the bracket main assembly, an adjustment and adaptation component on the outside of the bracket main assembly, and a protective and reinforcing component on the surface of the bracket main assembly. The crossbeam load-bearing component and the adjustment and adaptation component work together to achieve stable load bearing of crossbeams of different specifications.

[0006] Preferably, the main body assembly of the bracket includes a vertical rod, a horizontal rod, and a diagonal brace. The horizontal rod is fixedly installed on the top of the vertical rod, and the diagonal brace is fixedly installed between the vertical rod and the horizontal rod. An adjustment hole is provided on the outer side of the vertical rod, and an installation groove is provided on the top of the horizontal rod.

[0007] Preferably, the crossbeam load-bearing component includes a load-bearing support plate, an anti-slip pad, and a limiting block. The load-bearing support plate is fixedly installed on the top of the crossbar and located inside the mounting groove. The anti-slip pad is fixedly attached to the top of the load-bearing support plate. The limiting block is fixedly installed on both sides of the load-bearing support plate, and an arc-shaped groove is formed on the inner side of the limiting block.

[0008] Preferably, the support and fixing assembly includes a fixed base, ground anchor bolts, and reinforcing ribs. The fixed base is fixedly installed at the bottom of the vertical rod, the ground anchor bolts are threaded onto the four corners of the fixed base, the reinforcing ribs are fixedly installed between the vertical rod and the fixed base, and anti-slip teeth are fixedly installed on the bottom of the fixed base.

[0009] Preferably, the adjustment adapter assembly includes an adjustment slider, a fastening bolt, and an extension arm. The adjustment slider is slidably mounted on the outside of the crossbar, the fastening bolt is threaded onto the outside of the adjustment slider and engages with the adjustment hole, the extension arm is fixedly mounted on the top of the adjustment slider, and an auxiliary support pad is fixedly mounted on the top of the extension arm.

[0010] Preferably, the protective reinforcement component includes an anti-corrosion coating, an anti-rust paint, and a reinforcing sleeve. The anti-corrosion coating is sprayed on the surface of the vertical and horizontal bars, the anti-rust paint is sprayed on the outside of the anti-corrosion coating, the reinforcing sleeve is fitted at the connection between the vertical and horizontal bars, and a rubber bushing is fixedly installed on the inner side of the reinforcing sleeve.

[0011] Preferably, a weight-reducing cavity is fixedly installed on the inner side of the vertical rod, and the weight-reducing cavity is arranged along the length direction of the vertical rod. A marking scale is fixedly installed on the outer side of the horizontal rod, and the marking scale is distributed along the length direction of the horizontal rod for calibrating and adjusting the position of the slider.

[0012] Preferably, an adjusting screw is threaded onto the outer side of the limiting block, one end of which extends into the inner side of the arc-shaped groove and is fixedly mounted with an arc-shaped clamping plate, and a buffer pad is fixedly mounted on the inner side of the arc-shaped clamping plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: (1) The steel pipe greenhouse crossbeam load-bearing bracket of this utility model has a triangular stable structure formed by the vertical rod, horizontal rod and diagonal brace of the main component of the bracket, which, together with the reinforcing rib of the support and fixing component, greatly improves the overall load-bearing capacity of the bracket; the fixing base is fixed in the ground by ground anchor bolts, and the anti-slip teeth enhance the friction with the soil to prevent the bracket from tilting; the load-bearing plate of the crossbeam load-bearing component and the limiting block cooperate to evenly transfer the weight of the crossbeam to the bracket, which can resist complex loads such as snow accumulation and strong wind, solve the pain point of weak load-bearing capacity of traditional brackets, and ensure the stability of the greenhouse structure; (2) The steel pipe greenhouse crossbeam load-bearing bracket of this utility model has an adjustable slider of the adapter component that slides along the crossbar and is fixed by fastening bolts and adjusting holes. The position of the extension arm can be adjusted to adapt to crossbeams of different lengths. The adjusting screw of the crossbeam load-bearing component drives the arc-shaped clamp to move, which can clamp steel pipe crossbeams of different diameters. The arc-shaped groove and the buffer pad ensure a tight fit. The marking scale assists in calibrating the adjustment position. It can be compatible with crossbeams of various specifications without the need to customize multiple sets of brackets, solving the problem of poor adaptability of traditional brackets and improving the flexibility of use. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a three-dimensional structural diagram of a steel pipe greenhouse crossbeam load-bearing bracket proposed in this utility model; Figure 2 This is a partial three-dimensional structural diagram of a steel pipe greenhouse crossbeam load-bearing bracket proposed in this utility model; Figure 3 This is a three-dimensional structural diagram of the exploded portion of a steel pipe greenhouse crossbeam load-bearing bracket proposed in this utility model. Figure 4 This is a partial three-dimensional structural diagram of the crossbeam load-bearing component proposed in this utility model.

[0016] In the diagram: 1. Bracket main assembly; 11. Vertical rod; 12. Horizontal rod; 13. Diagonal brace; 14. Adjustment hole; 15. Mounting groove; 16. Weight reduction cavity; 17. Marking scale; 2. Crossbeam load-bearing assembly; 21. Load-bearing support plate; 22. Anti-slip pad; 23. Limiting block; 24. Arc groove; 25. Adjusting screw; 26. Arc clamp; 27. Buffer pad; 3. Support and fixing assembly; 31. Fixed base; 32. Ground anchor bolt; 33. Reinforcing rib; 34. Anti-slip teeth; 4. Adjustment adapter assembly; 41. Adjusting slider; 42. Fastening bolt; 43. Extension arm; 44. Auxiliary support pad; 5. Protective reinforcement assembly; 51. Anti-corrosion coating; 52. Anti-rust paint; 53. Reinforcing sleeve; 54. Rubber bushing. Detailed Implementation

[0017] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0018] refer to Figure 1-4A steel pipe greenhouse crossbeam load-bearing bracket includes a main bracket assembly 1, a crossbeam load-bearing assembly 2 at the top of the main bracket assembly 1, a support and fixing assembly 3 at the bottom of the main bracket assembly 1, an adjustment and adaptation assembly 4 on the outer side of the main bracket assembly 1, and a protective and reinforcing assembly 5 on the surface of the main bracket assembly 1. The crossbeam load-bearing assembly 2 and the adjustment and adaptation assembly 4 cooperate to achieve stable load-bearing of crossbeams of different specifications. The vertical rod 11, horizontal rod 12, and diagonal brace 13 of the main bracket assembly 1 form a triangular stable structure, which, together with the reinforcing ribs 33 of the support and fixing assembly 3, greatly improves the overall load-bearing capacity of the bracket. The fixed base 31 is connected to the ground. Anchor bolts 32 are fixed deep into the ground, and anti-slip teeth 34 enhance the friction with the soil to prevent the bracket from tilting. The load-bearing plate 21 of the crossbeam load-bearing component 2 cooperates with the limiting block 23 to evenly transfer the weight of the crossbeam to the bracket, which can resist complex loads such as snow accumulation and strong winds, solve the problem of weak load-bearing capacity of traditional brackets, and ensure the stability of the greenhouse structure. In this embodiment, the main component 1 of the bracket includes a vertical rod 11, a horizontal rod 12 and a diagonal brace 13. The horizontal rod 12 is fixedly installed on the top of the vertical rod 11, and the diagonal brace 13 is fixedly installed between the vertical rod 11 and the horizontal rod 12. An adjustment hole 14 is opened on the outside of the vertical rod 11, and an installation groove 15 is opened on the top of the horizontal rod 12.

[0019] In this embodiment, the crossbeam load-bearing component 2 includes a load-bearing support plate 21, an anti-slip pad 22, and a limiting block 23. The load-bearing support plate 21 is fixedly installed on the top of the crossbar 12 and located inside the mounting groove 15. The anti-slip pad 22 is fixedly attached to the top of the load-bearing support plate 21. The limiting block 23 is fixedly installed on both sides of the load-bearing support plate 21, and an arc-shaped groove 24 is provided on the inner side of the limiting block 23. The adjusting slider 41 of the adjusting adapter component 4 slides along the crossbar 12 and is fixed to the adjusting hole 14 by the fastening bolt 42, which can adjust the position of the extension arm 43 to adapt to crossbeams of different lengths. The adjusting screw 25 of the crossbeam load-bearing component 2 drives the arc-shaped clamping plate 26 to move. It can clamp steel pipe beams of different diameters, and the arc groove 24 and the buffer pad 27 ensure a tight fit; the marking scale 17 assists in calibrating and adjusting the position, and it can be compatible with beams of various specifications without the need to customize multiple sets of brackets, solving the problem of poor adaptability of traditional brackets and improving the flexibility of use; In this embodiment, the support and fixing component 3 includes a fixed base 31, ground anchor bolts 32 and reinforcing ribs 33. The fixed base 31 is fixedly installed at the bottom of the vertical rod 11, the ground anchor bolts 32 are threaded on the four corners of the fixed base 31, the reinforcing ribs 33 are fixedly installed between the vertical rod 11 and the fixed base 31, and the bottom of the fixed base 31 is fixedly installed with anti-slip teeth 34.

[0020] In this embodiment, the adjustment adapter component 4 includes an adjustment slider 41, a fastening bolt 42, and an extension support arm 43. The adjustment slider 41 is slidably mounted on the outside of the crossbar 12. The fastening bolt 42 is threaded onto the outside of the adjustment slider 41 and engages with the adjustment hole 14. The extension support arm 43 is fixedly mounted on the top of the adjustment slider 41, and an auxiliary support pad 44 is fixedly mounted on the top of the extension support arm 43. The protective reinforcement component 5 has a double protection of anti-corrosion coating 51 and anti-rust paint 52 to resist outdoor moisture and rain erosion and prevent bracket corrosion. The reinforcing sleeve 53 and the rubber bushing 54 reinforce the vertical bar 11 and the crossbar 12. The wear resistance at the connection of the crossbar 12 reduces component wear caused by vibration; even in the high humidity environment of the greenhouse for a long time, the bracket can still maintain structural stability, and compared with the traditional unprotected bracket, the service life is extended and the replacement and maintenance costs are reduced; in this embodiment, the protective reinforcement component 5 includes an anti-corrosion coating 51, an anti-rust paint 52 and a reinforcing sleeve 53. The anti-corrosion coating 51 is sprayed on the surface of the vertical bar 11 and the crossbar 12, the anti-rust paint 52 is sprayed on the outside of the anti-corrosion coating 51, the reinforcing sleeve 53 is sleeved at the connection between the vertical bar 11 and the crossbar 12, and a rubber bushing 54 is fixedly installed on the inner side of the reinforcing sleeve 53.

[0021] In this embodiment, a weight-reducing cavity 16 is fixedly installed on the inner side of the vertical rod 11, and the weight-reducing cavity 16 is set along the length direction of the vertical rod 11. A marking scale 17 is fixedly installed on the outer side of the horizontal rod 12, and the marking scale 17 is distributed along the length direction of the horizontal rod 12 for calibrating the position of the adjusting slider 41. The ground anchor bolt 32 of the supporting fixing component 3 is easy to install and does not require complex construction equipment. The adjusting adapter component 4 can be quickly adjusted by adjusting the slider 41 and the fastening bolt 42, and can be operated by non-professionals. The weight-reducing cavity 16 of the vertical rod 11 reduces the weight of the bracket, making it easy to transport and install. During later maintenance, only the tightness of the bolts and the integrity of the coating need to be checked, without disassembling the overall structure, reducing the difficulty and time cost of maintenance. In this embodiment, an adjusting screw 25 is threaded on the outer side of the limiting block 23. One end of the adjusting screw 25 extends to the inner side of the arc groove 24 and is fixedly installed with an arc clamp 26. A buffer pad 27 is fixedly installed on the inner side of the arc clamp 26.

[0022] Specifically, the vertical rod 11, horizontal rod 12, and diagonal brace 13 of the main bracket component 1 form a triangular stable structure, which, together with the reinforcing rib 33 of the support and fixing component 3, greatly improves the overall load-bearing capacity of the bracket; the fixed base 31 is fixed deep into the ground by ground anchor bolts 32, and the anti-slip teeth 34 enhance the friction with the soil to prevent the bracket from tilting; the load-bearing plate 21 of the crossbeam load-bearing component 2, together with the limiting block 23, evenly transfers the weight of the crossbeam to the bracket, which can withstand complex loads such as snow accumulation and strong winds, solve the pain point of weak load-bearing capacity of traditional brackets, and ensure the stability of the greenhouse structure; The adjusting slider 41 of the adjusting adapter component 4 slides along the crossbar 12 and is fixed to the adjusting hole 14 by the fastening bolt 42, which can adjust the position of the extension support arm 43 to adapt to crossbeams of different lengths; the adjusting screw 25 of the crossbeam load-bearing component 2 drives the arc-shaped clamp 26 to move, which can clamp steel pipe crossbeams of different diameters, and the arc-shaped groove 24 and the buffer pad 27 ensure a tight fit; the marking scale 17 assists in calibrating the adjustment position, and can be compatible with crossbeams of various specifications without the need to customize multiple sets of brackets, solving the problem of poor adaptability of traditional brackets and improving the flexibility of use; The protective and reinforcing component 5 has double protection from the anti-corrosion coating 51 and the anti-rust paint 52, resisting outdoor moisture and rain erosion and preventing the bracket from rusting; the reinforcing sleeve 53 and the rubber bushing 54 enhance the wear resistance at the connection between the vertical rod 11 and the horizontal rod 12, reducing component wear caused by vibration; even in the high humidity environment of the greenhouse for a long time, the bracket can still maintain structural stability, and compared with the traditional unprotected bracket, the service life is extended and the replacement and maintenance costs are reduced. The ground anchor bolts 32 of the supporting and fixing component 3 are easy to install and do not require complicated construction equipment; the adjustment adapter component 4 can be quickly adjusted by adjusting the slider 41 and the fastening bolts 42, which can be operated by non-professionals; the weight-reducing cavity 16 of the vertical rod 11 reduces the weight of the bracket, making it easier to transport and install; during later maintenance, only the tightness of the bolts and the integrity of the coating need to be checked, without disassembling the overall structure, reducing the difficulty and time cost of maintenance. The anti-slip pad 22 of the crossbeam load-bearing component 2 enhances the friction between the crossbeam and the load-bearing support plate 21, preventing the crossbeam from sliding; the buffer pad 27 on the inner side of the arc-shaped clamping plate 26 can buffer the clamping force and prevent the crossbeam surface from being indented or deformed; the limiting block 23 cooperates with the auxiliary support pad 44 of the extension support arm 43 to fix the crossbeam from multiple directions, avoiding collision damage between the crossbeam and the support due to vibration, and ensuring the service life of the crossbeam; The main component 1 of the bracket reduces weight through the weight-reducing cavity 16, while the triangular stabilizing structure and reinforcing ribs 33 ensure strength and prevent soil subsidence due to excessive weight. The overall structure is compact and does not occupy too much greenhouse planting space. It is suitable for steel pipe greenhouses of different spans. Whether it is a small seedling greenhouse or a large planting greenhouse, it can be flexibly deployed to improve the utilization rate of greenhouse space and structural reliability.

[0023] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0024] The above provides a detailed description of a steel pipe greenhouse crossbeam load-bearing bracket provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A load-bearing bracket for a steel pipe greenhouse crossbeam, characterized in that, include: The bracket main body assembly (1) has a crossbeam load-bearing assembly (2) on its top, a support and fixing assembly (3) on its bottom, an adjustment and adaptation assembly (4) on its outer side, and a protective and reinforcing assembly (5) on its surface. The crossbeam load-bearing assembly (2) and the adjustment and adaptation assembly (4) work together to achieve stable load bearing of crossbeams of different specifications.

2. The steel pipe greenhouse crossbeam load-bearing bracket according to claim 1, characterized in that, The bracket main assembly (1) includes a vertical rod (11), a horizontal rod (12) and a diagonal brace (13). The horizontal rod (12) is fixedly installed on the top of the vertical rod (11), and the diagonal brace (13) is fixedly installed between the vertical rod (11) and the horizontal rod (12). An adjustment hole (14) is provided on the outer side of the vertical rod (11), and an installation groove (15) is provided on the top of the horizontal rod (12).

3. The steel pipe greenhouse crossbeam load-bearing bracket according to claim 1, characterized in that, The crossbeam load-bearing component (2) includes a load-bearing plate (21), an anti-slip pad (22), and a limiting block (23). The load-bearing plate (21) is fixedly installed on the top of the crossbar (12) and located inside the mounting groove (15). The anti-slip pad (22) is fixedly attached to the top of the load-bearing plate (21). The limiting block (23) is fixedly installed on both sides of the load-bearing plate (21). An arc-shaped groove (24) is provided on the inner side of the limiting block (23).

4. The steel pipe greenhouse crossbeam load-bearing bracket according to claim 1, characterized in that, The support and fixing assembly (3) includes a fixed base (31), ground anchor bolts (32) and reinforcing ribs (33). The fixed base (31) is fixedly installed at the bottom of the vertical rod (11). The ground anchor bolts (32) are threadedly installed at the four corners of the fixed base (31). The reinforcing ribs (33) are fixedly installed between the vertical rod (11) and the fixed base (31). Anti-slip teeth (34) are fixedly installed at the bottom of the fixed base (31).

5. The steel pipe greenhouse crossbeam load-bearing bracket according to claim 1, characterized in that, The adjustment adapter assembly (4) includes an adjustment slider (41), a fastening bolt (42), and an extension arm (43). The adjustment slider (41) is slidably mounted on the outside of the crossbar (12). The fastening bolt (42) is threaded onto the outside of the adjustment slider (41) and engages with the adjustment hole (14). The extension arm (43) is fixedly mounted on the top of the adjustment slider (41), and an auxiliary support pad (44) is fixedly mounted on the top of the extension arm (43).

6. The steel pipe greenhouse crossbeam load-bearing bracket according to claim 1, characterized in that, The protective reinforcement component (5) includes an anti-corrosion coating (51), an anti-rust paint (52), and a reinforcing sleeve (53). The anti-corrosion coating (51) is sprayed on the surface of the vertical bar (11) and the horizontal bar (12). The anti-rust paint (52) is sprayed on the outside of the anti-corrosion coating (51). The reinforcing sleeve (53) is fitted at the connection between the vertical bar (11) and the horizontal bar (12). A rubber bushing (54) is fixedly installed on the inside of the reinforcing sleeve (53).

7. The steel pipe greenhouse crossbeam load-bearing bracket according to claim 2, characterized in that, A weight-reducing cavity (16) is fixedly installed on the inner side of the vertical rod (11). The weight-reducing cavity (16) is arranged along the length direction of the vertical rod (11). A marking scale (17) is fixedly installed on the outer side of the horizontal rod (12). The marking scale (17) is distributed along the length direction of the horizontal rod (12) and is used to calibrate the position of the adjusting slider (41).

8. The steel pipe greenhouse crossbeam load-bearing bracket according to claim 3, characterized in that, An adjusting screw (25) is threaded on the outer side of the limiting block (23). One end of the adjusting screw (25) extends to the inner side of the arc groove (24) and is fixedly installed with an arc clamp (26). A buffer pad (27) is fixedly installed on the inner side of the arc clamp (26).

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