Greenhouse convenient to assemble

Abstract

The greenhouse convenient to assemble comprises a plurality of main supporting frames, the main supporting frames are arranged in the front-back direction at equal intervals, and the upper portions of the main supporting frames are of an arch structure; a vertical rod is arranged on the lower portion of the main supporting frame, and a ground pile block is fixed to the bottom end of the vertical rod. The inner wall of each main supporting frame is fixedly connected with a cross beam rod, and the cross beam rods are arranged in the front-back length direction and arranged along the inner side of the upper portion of the main supporting frame at intervals. An anti-pulling mechanism is fixed at the bottom of the concrete ground pile block; the uplift pile of the greenhouse enters the ground surface through rotation and then is fixedly connected with a ground pile block after being installed in place, the overall uplift performance of the ground pile block is enhanced, and the stability of an overall supporting frame is further improved; during assembly, the ground pile blocks and the uplift piles can be firstly arranged according to a site, then the main supporting frames are inserted into the ground pile blocks to achieve positioning installation, then the cross beam rods are inserted in the ground pile blocks in a penetrating mode and fixed through the screws to form a stable overall frame, and during disassembly, the screws are disassembled.

Description

Technical Field

[0001] This utility model belongs to the field of greenhouse technology, specifically relating to a greenhouse that is easy to assemble. Background Technology

[0002] A greenhouse is an artificial agricultural facility mainly used to regulate the crop growth environment, enabling off-season planting, increasing yields, or cultivating special varieties.

[0003] Current greenhouses generally consist of a main frame structure, covered with plastic film or glass. To improve stability, the lower ends of the frame's columns or arches are typically inserted into the soil, and the surrounding area is reinforced with concrete or compacted soil. However, while this concrete foundation method improves stability, it makes overall assembly and disassembly inconvenient. Therefore, a method using ground piles for fixation has been developed. For example, Chinese patent document CN 220441453 U discloses a movable sawtooth-shaped multi-span greenhouse that uses bolted connections between ground piles and columns to facilitate disassembly and relocation.

[0004] However, the above technical solutions have the following drawbacks: 1. To facilitate movement, the ground piles are generally small in size and lack stability, with insufficient anti-tipping and anti-pull-out capabilities; 2. The overall welding fixation makes it inconvenient to assemble and disassemble. Utility Model Content

[0005] This utility model provides a greenhouse that is easy to assemble. The greenhouse anti-uplift piles are driven into the ground by rotation, and then fixedly connected to the ground pile blocks after installation, which enhances the overall anti-uplift performance of the ground pile blocks and further improves the stability of the overall support frame. During assembly, the ground pile blocks and anti-uplift piles can be laid out first according to the site, and then the main support frame can be inserted into the ground pile blocks to achieve positioning and installation. During disassembly, the screws can be removed, thus solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a greenhouse that is easy to assemble, comprising a main support frame, multiple main support frames are equidistantly spaced in the front-to-back direction, and the upper part of the main support frame has an arched structure; the lower part of the main support frame is a vertical rod, and the bottom end of the vertical rod is fixed with a ground pile block; each main support frame is fixedly connected to a crossbeam rod on its inner wall, the crossbeam rods are arranged in the front-to-back length direction, and multiple crossbeam rods are spaced apart along the inner side of the upper part of the main support frame; an anti-pull-out mechanism is fixed to the bottom of the concrete ground pile block.

[0007] Preferably, the top of the ground pile block is provided with an installation part, and the installation part is provided with an installation groove. The bottom of the main support frame is installed in the installation groove and fixedly connected by positioning screws.

[0008] Preferably, a reinforcing rod is welded to the bottom of each of the main support frames.

[0009] Preferably, the connection part of the main support frame and the cross beam rod is provided with a connecting part, and the connecting part is provided with a slot for the cross beam rod to penetrate, and the cross beam rod is penetrated and mounted in the connecting part, and then fixed by a fixing screw.

[0010] Preferably, the cross beam rod is composed of multiple sections along the length direction, and the butt joint of two cross beam rods on a straight line is located in the slot of the connecting part, and only one butt joint is provided on the same main support frame.

[0011] Preferably, the anti-pulling mechanism comprises an anti-pulling pile, the anti-pulling pile comprises a rod body provided with a conical head at the bottom, and the outer wall of the rod body is provided with multiple spiral blades, and the top of the anti-pulling pile is fixedly connected with a pile block through a screw.

[0012] Preferably, the top of the anti-pulling pile is provided with a connecting head, the bottom of the pile block is provided with a connecting slot corresponding to the connecting head, and the connecting head and the connecting slot are fixedly connected through a second positioning screw.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The anti-pulling pile is rotated into the ground, and then the pile block is fixedly connected after being installed in place, so that the overall anti-pulling performance of the pile block is enhanced, and the stability of the overall support frame is further improved.

[0015] 2. During assembly, the pile block and the anti-pulling pile can be laid according to the site, then the main support frame is inserted into the pile block to realize positioning and installation, then the cross beam rod is inserted, and the cross beam rod is fixed by a screw to form a stable overall frame, and during disassembly, the screw is removed.

[0016] 3. The entire frame is composed of multiple modules, and the cross beam rod composed of multiple sections is convenient for multiple section stacking and transportation. DETAILED DESCRIPTION

[0017] Figure 1 It is a front view structural schematic diagram of the utility model;

[0018] Figure 2 It is Figure 1 a sectional view structural schematic diagram of A of the utility model;

[0019] Figure 3 It is Figure 1 a sectional view structural schematic diagram of B of the utility model.

[0020] In the drawing: 1, main support frame; 2, pile block; 3, cross beam rod; 4, mounting part; 5, positioning screw; 6, reinforcing rod; 7, connecting part; 8, fixing screw; 9, anti-pulling pile; 10, spiral blade; 11, connecting head; 12, second positioning screw. DETAILED DESCRIPTION

[0021] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0022] Please refer to Figures 1-3 The present application provides a convenient greenhouse, which comprises a main support frame 1, a plurality of main support frames 1 are arranged at equal intervals in the front-rear direction, the upper part of the main support frame 1 is in an arch structure, the specific shape is set according to the actual greenhouse, and the arch structure is used for supporting the overall contour of the greenhouse.

[0023] The lower part of the main support frame 1 is a vertical rod, the bottom end of the vertical rod is fixed with a ground pile block 2, the ground pile block 2 is preferably made of concrete pouring, is provided with steel bars inside, forms a stable reinforced concrete structure, is beneficial to manufacturing, and is durable and stable, the ground pile block 2 can improve the stable supporting capacity of the vertical rod, and prevent tilting and separation from the ground.

[0024] The inner wall of each main support frame 1 is fixedly connected with a cross beam 3, a plurality of cross beams 3 are arranged at intervals along the inner side of the upper part of the main support frame 1, the cross beam 3 is used for improving the integrity of each main support frame 1, forming a stable overall frame, and then laying a plastic film to form a greenhouse.

[0025] The bottom of the concrete pile block 2 is fixed with a pull-out resistant mechanism, when the ground pile block 2 has a small size, transportation is facilitated, and the pull-out resistant capacity is further improved.

[0026] Specifically, the top of the ground pile block 2 is provided with a mounting portion 4, the mounting portion 4 is provided with a mounting groove, the bottom of the main support frame 1 is mounted in the mounting groove and is fixedly connected through a positioning screw 5; in this embodiment, the support and positioning of the main support frame 1 after being inserted into the mounting portion 4 are realized, during installation, the ground pile block 2 can be designed and laid according to the site, then the main support frame 1 is inserted to realize positioning and installation, and assembly and installation are facilitated.

[0027] Specifically, the lower part of the main support frame 1 is welded with a reinforcing rod 6; in this embodiment, the reinforcing rod 6 is used for further improving the supporting strength and stability when the main support frame 1 has a large span.

[0028] Specifically, the connection part 7 is provided with a slot for the transfixion of the cross beam 3, and the cross beam 3 is transfixionally arranged in the connection part 7 and then fixed by the fixing screw 8; in this embodiment, the main support frame 1 and the cross beam 3 are stably connected and fixed by the fixing screw 8, and the cross beam 3 can slide out of the installation slot by disassembling the fixing screw 8, thereby further achieving disassembly.

[0029] Specifically, the cross beam 3 is composed of multiple sections along the length direction, and the butt joint of two cross beams 3 on a straight line is located in the slot of the connection part 7, and there is only one butt joint on the same main support frame 1; in this embodiment, the multiple-section cross beam 3 is convenient for multiple-section stacking and transportation, the butt joint is located in the slot to hide the butt joint, the corresponding butt joint is not fixed by a screw, and in addition, there is only one butt joint on the same main support frame 1, because the butt joint causes the lack of association of the main support frames 1 on both sides, so that the main support frames on both sides of the butt joint can be connected by other remaining cross beams 3.

[0030] Specifically, the anti-pulling mechanism comprises an anti-pulling pile 9, the anti-pulling pile 9 comprises a rod body provided with a conical head at the bottom, the outer wall of the rod body is provided with a plurality of spiral vanes 10, and the top of the anti-pulling pile 9 is fixedly connected with the pile block 2 by a screw; in this embodiment, the anti-pulling pile 9 is rotated through the conical head and the spiral vane 10 to enter the ground surface during installation, and then the pile block 2 is fixedly connected after installation, thereby enhancing the overall anti-pulling performance of the pile block 2 and further improving the overall stability.

[0031] Specifically, the top of the anti-pulling pile 9 is provided with a connecting head 11, the bottom of the pile block 2 is provided with a connecting slot corresponding to the connecting head 11, and the connecting head 11 is fixedly connected with the connecting slot by a second positioning screw 12; in this embodiment, the pile block 2 can be placed after the connecting slot corresponds to the connecting head 11 after the anti-pulling pile 9 is installed in place, and then fixed by the second positioning screw 12, and the same principle can be used to conveniently disassemble by disassembling the second positioning screw 12.

[0032] In order to facilitate the understanding of the above technical scheme of the utility model, the working principle or operation mode of the utility model in the actual process is described in detail below.

[0033] Working principle: the upper part of the main support frame 1 is in an arch structure, the specific shape is set according to the actual greenhouse, and the arch structure is used for supporting the overall contour of the greenhouse; when installing, the ground pile block 2 can be designed and laid according to the site, the anti-pulling pile 9 is rotated through the tapered head and the spiral blade 10 into the ground surface, then is installed in place and fixedly connected with the ground pile block 2, the overall anti-pulling performance of the ground pile block 2 is enhanced, the overall stability is further improved, then the main support frame 1 is inserted into the ground pile block 2 to realize positioning and installation, and the assembly and installation are convenient, then the cross beam rod 3 is inserted, and is fixed through the fixing screw 8, so that a stable overall frame is formed, and then the plastic film is laid to form the greenhouse.

[0034] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A portable greenhouse comprising a main support frame (1), characterized in that, A plurality of main support frames (1) are arranged equidistantly in the front-rear direction, and the upper part of the main support frame (1) is in an arched structure; the lower part of the main support frame (1) is a vertical rod, and the bottom end of the vertical rod is fixed with a ground pile block (2); the inner wall of each main support frame (1) is fixedly connected with a cross beam rod (3), the cross beam rod (3) is arranged in the length direction, and a plurality of cross beam rods (3) are arranged at intervals along the inner side of the upper part of the main support frame (1); the bottom of the concrete ground pile block (2) is fixed with a anti-pulling mechanism.

2. A portable greenhouse according to claim 1, characterized in that The top of the ground pile block (2) is provided with a mounting portion (4), and the mounting portion (4) is provided with a mounting groove; the bottom of the main support frame (1) is mounted in the mounting groove and is fixedly connected through a positioning screw (5).

3. A portable greenhouse according to claim 1, wherein, The lower part of the main support frame (1) is welded with a reinforcing rod (6).

4. A portable greenhouse according to claim 1, wherein, The connection portion (7) is provided at the connection between the main support frame (1) and the cross beam rod (3), and the connection portion (7) is provided with a groove for the cross beam rod (3) to penetrate, and the cross beam rod (3) is penetrated and mounted in the connection portion (7), and then is fixed through a fixing screw (8).

5. A portable greenhouse according to claim 4, characterized in that The cross beam rod (3) is composed of multiple sections in the length direction, and the butt joint of two cross beam rods (3) on a straight line is located in the groove of the connection portion (7), and only one butt joint is provided on the same main support frame (1).

6. A portable greenhouse according to claim 1, wherein, The anti-pulling mechanism comprises an anti-pulling pile (9), the anti-pulling pile (9) comprises a rod body provided with a conical head at the bottom, and the outer wall of the rod body is provided with a plurality of spiral blades (10), and the top of the anti-pulling pile (9) is fixedly connected with the ground pile block (2) through a screw.

7. A portable greenhouse according to claim 6, characterized in that The top of the anti-pulling pile (9) is provided with a connecting head (11), the bottom of the ground pile block (2) is provided with a connecting groove corresponding to the connecting head (11), and the connecting groove is fixedly connected through a second positioning screw (12). The top of the anti-pulling pile (9) is provided with a connecting head (11), the bottom of the ground pile block (2) is provided with a connecting groove corresponding to the connecting head (11), and the connecting groove is fixedly connected through a second positioning screw (12).

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