Full-open ridge type multi-span rain shelter

Abstract

The utility model belongs to the technical field of fruit tree planting, and discloses a full-open ridge type multi-span rain shelter which is mainly used for solving the problem that a supporting structure of an existing traditional multi-span rain shelter is unstable. The triangular roof ridge type supporting structure is adopted, the supporting strength of the pointed arch bars in the horizontal direction and the vertical direction can be enhanced to a great extent, compared with a traditional arched roof supporting structure, the triangular roof ridge type supporting structure is more stable, higher in bearing capacity and higher in non-deformability, and the outer auxiliary supporting structure is further arranged, so that the supporting strength of the pointed arch bars in the horizontal direction and the vertical direction is improved. The supporting device can be combined with an equilateral triangle main supporting structure formed by the pointed arch bars, the cross beams and the main stand columns on the vertical plane to jointly support the two ends of the shed frame, the severe environment resistance of the shed body is improved, the toppling resistance and stability of the shed body can be remarkably improved, and the supporting device is simple and stable in structure, low in construction cost and suitable for popularization and application. And the device is suitable for various terrains and has good rain sheltering capability and wind and snow resisting capability.

Description

Technical Field

[0001] The utility model belongs to the technical field of fruit tree planting, and specifically relates to a fully open ridge - type multi - span rain - shelter shed. Background Art

[0002] Continuous rainy weather is a common natural disaster weather that harms the production of southern fruit trees. It may occur throughout the year. The most affected periods for fruit trees are the continuous rainy weather in spring and early summer, which coincide with key periods such as the flowering period, flower bud differentiation period, and fruit maturity period of fruit trees. In case of continuous rainy weather, it is easy to cause problems such as difficult pollination and fruit setting, incomplete flower bud differentiation, and increased fruit cracking and dropping, resulting in low fruit quality, low yield, and low efficiency in the end.

[0003] Currently, the common preventive measure for continuous rainy weather is to build a rain - shelter shed above the fruit tree plants. The existing rain - shelter shed structures generally adopt a relatively simple steel - frame support structure, and rain - shelter films are laid above the steel frames to block rainwater. Usually, the structure of the multi - span rain - shelter shed for large - area fruit tree rain - shelter is to set up steel poles along the fruit tree planting rows at certain intervals, and use cross - beams, arch bars, purlins and other members to strengthen the support. And most of the current rain - shelter sheds on the market use arched roofs to share the self - weight of the top rain - shelter film and external forces (such as rain, snow, hail, etc.). However, for large - area multi - span rain - shelter sheds, this simple support structure only relies on the vertical poles to maintain its own stability on the ground. Therefore, in a strong wind and heavy rain environment, its lower - part stability ability is poor and it is very easy to tip over. Especially at both ends of the shed body, its upper part only relies on cross - beams and arch bars to provide support force, and its support strength is also insufficient, and it is very easy to be crushed by rain and snow. Content of the Utility Model

[0004] The purpose of the utility model is to provide a fully open ridge - type multi - span rain - shelter shed, aiming to solve the problem of unstable support structure of the existing traditional multi - span rain - shelter shed.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A fully open ridge - type multi - span rain - shelter shed, characterized in that it includes a plurality of main columns arranged in a rectangular array. The main columns in the same row are connected in series by cross - beams. The main columns and the cross - beams are in a cross - shaped intersection. A pointed arch bar is installed at the top of the main column. The lower ends of both sides of the pointed arch bar are connected to the cross - beam, and a regular - triangle main support structure is formed between the cross - beam and the main column. An external auxiliary support structure is also provided outside the main columns in the first row and the last row. A plurality of steel wires are connected between adjacent pointed arch bars in the same column, and a rain - shelter shed film is laid on the steel wires.

[0007] As a further preference of the technical solution, the external auxiliary support structure includes a first external support rod, a second external support rod, a third external support rod and an external column. One end of the first external support rod is connected to the tip of the pointed arch rod. One ends of the second external support rod and the third external support rod are connected to the cross beam, and the connection points of the second external support rod and the third external support rod on the cross beam correspond to the connection points of the lower ends of the pointed arch rod on the cross beam. The other ends of the first external support rod, the second external support rod and the third external support rod converge and are connected to the top of the external column, and the lower end of the external column is inserted and buried in the foundation soil layer.

[0008] As a further preference of the technical solution, inner auxiliary support structures are further arranged inside the main columns in the first row and the last row.

[0009] As a further preference of the technical solution, the inner auxiliary support structure includes a first inner support rod, a second inner support rod and an inner column. One ends of the first inner support rod and the second inner support rod are connected to the cross beam, and the connection points of the first inner support rod and the second inner support rod on the cross beam correspond to the connection points of the lower ends of the pointed arch rod on the cross beam. The other ends of the first inner support rod and the second inner support rod converge and are connected to the top of the inner column, and the lower end of the inner column is inserted and buried in the foundation soil layer.

[0010] As a further preference of the technical solution, edge columns for strengthening support are further arranged at both ends of the cross beam in the first row and the last row, and the lower ends of the edge columns are fixed in the foundation soil layer.

[0011] As a further preference of the technical solution, ground anchor guy ropes for stable support are further arranged at both ends of the cross beam in the first row and the last row, and the lower ends of the ground anchor guy ropes are fixed in the foundation soil layer.

[0012] As a further preference of the technical solution, ventilation belts are left between two adjacent pointed arch rods in the same row.

[0013] As a further preference of the technical solution, the lower end of the main column is fixed by a cement foundation.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The pointed arch rod in the present utility model is a direct load-bearing component. The triangular roof-type support structure formed between it and the cross beam, together with the vertical support force of the main vertical rod on the pointed arch rod, can greatly enhance the support strength of the pointed arch rod in the horizontal and vertical directions. Compared with the traditional arched roof support structure, it is more stable, has stronger bearing capacity, and also has stronger anti-deformation ability. In addition, the present utility model also provides an external auxiliary support structure outside the main columns at both ends of the shed body, that is, the first row and the last row. It can combine with the regular triangular main support structure formed by the pointed arch rod, the cross beam, and the main column in the vertical plane to jointly complete the support of both ends of the shed frame, increasing the ability of the shed body to resist harsh environments, and also significantly improving the anti-tipping ability and stability of the shed body. The structure of the present utility model is simple and stable, with low construction cost, applicable to various terrains, and has good rain shelter ability and snow and wind resistance.

[0016] 2. The external auxiliary support structure in the present utility model includes a first external support rod, a second external support rod, a third external support rod, and an external column. Among them, the first external support rod, the second external support rod, and the third external support rod form an external triangular support structure, which combines with the triangular roof-type support structure formed by the pointed arch rod, the cross beam, and the main column to form a three-dimensional triangular structure, further enhancing the support strength of the shed body, with stronger compressive resistance. At the same time, adding an external column for bottom support also further improves the stability of the shed body, making it not easy to tip over.

[0017] 3. The present utility model also provides an internal auxiliary support structure inside the main columns at both ends of the shed body, that is, the first row and the last row. It includes a first internal support rod, a second internal support rod, and an internal column. Among them, a horizontal triangular support structure is formed between the first internal support rod and the second internal support rod and the cross beam. Coupled with the support of the internal column, the support stability of the shed body is further improved, and the overall support strength is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is Figure 1 a schematic diagram of the outer structure at the end in

[0021] Among them, 1 - main vertical column, 2 - cross beam, 3 - pointed arch rod, 4 - steel wire rope, 5 - first outer support rod, 6 - second outer support rod, 7 - third outer support rod, 8 - outer vertical column, 9 - first inner support rod, 10 - second inner support rod, 11 - inner vertical column, 12 - side vertical column, 13 - ground anchor cable. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Embodiment 1

[0024] As Figures 1 to 2 shown, a fully open ridge - type multi - span rain - shelter shed includes a plurality of main vertical columns 1 arranged in a rectangular array. The lower ends of the main vertical columns 1 are fixed through cement foundations. The main vertical columns 1 in the same row are connected in series through cross beams 2. The main vertical columns 1 and the cross beams 2 are in a cross - shaped intersection. The top ends of the main vertical columns 1 are provided with pointed arch rods 3. The lower ends of both sides of the pointed arch rods 3 are connected to the cross beams 2, and a regular triangular main support structure is formed between the cross beams 2 and the main vertical columns 1. An outer auxiliary support structure is also provided outside the main vertical columns 1 in the first row and the last row. A plurality of steel wire ropes 4 are connected between adjacent two pointed arch rods 3 in the same column, and a rain - shelter shed film is laid on the steel wire ropes 4.

[0025] To further improve the support stability of the shed body, side vertical columns 12 for strengthening support are also provided at both ends of the cross beams 2 in the first row and the last row. The lower ends of the side vertical columns 12 are fixed in the foundation soil layer through embedded pipes. And ground anchor cables 13 for stabilizing support are also provided at both ends of the cross beams 2 in the first row and the last row. The lower ends of the ground anchor cables 13 are fixed in the foundation soil layer through ground anchor bolts.

[0026] It should be noted that the number of main vertical columns 1 in this embodiment is determined according to the specific working conditions. Generally, the lateral spacing between the main vertical columns 1 is generally 3 - 4 meters, and this spacing can be used as a mechanized operation passage. The longitudinal spacing between the main vertical columns 1 is generally 4 - 5 meters. At the same time, it should be foreseeable that the rain - shelter shed film can also be equipped with a corresponding film - rolling device to realize automatic film - rolling. Since the technical focus of this technical solution is on the support structure of the shed body, the film - rolling device will not be elaborated here.

[0027] The pointed arch rod 3 in the present utility model is a direct load-bearing component. The triangular ridge-type support structure formed between it and the cross beam 2, together with the vertical supporting force of the main vertical rod 1 on the pointed arch rod 3, can greatly enhance the supporting strength of the pointed arch rod 3 in the horizontal and vertical directions. Compared with the traditional arched roof support structure, it is more stable, has stronger bearing capacity, and also has stronger anti-deformation ability. Moreover, the present utility model also has an external auxiliary support structure arranged outside the main columns 1 at both ends of the shed body, that is, in the first row and the last row. It can combine with the regular triangular main support structure formed by the pointed arch rod 3, the cross beam 2, and the main column 1 in the vertical plane to jointly complete the support of both ends of the shed frame, increasing the ability of the shed body to resist harsh environments, and also significantly improving the anti-tipping ability and stability of the shed body.

[0028] More specifically, the external auxiliary support structure includes a first external support rod 5, a second external support rod 6, a third external support rod 7, and an external column 8. One end of the first external support rod 5 is connected to the tip of the pointed arch rod 3. One ends of the second external support rod 6 and the third external support rod 7 are connected to the cross beam 2, and the connection points of the second external support rod 6 and the third external support rod 7 on the cross beam 2 correspond to the connection points of the lower ends of the pointed arch rod 3 on the cross beam 2. The other ends of the first external support rod 5, the second external support rod 6, and the third external support rod 7 converge and are connected to the top of the external column 8.

[0029] As Figure 2 shown, the first external support rod 5, the second external support rod 6, and the third external support rod 7 form an external triangular support structure, which combines with the triangular ridge-type support structure formed by the pointed arch rod 3, the cross beam 2, and the main column 1 to form a three-dimensional triangular structure, further enhancing the supporting strength of the shed body, with stronger compressive resistance. At the same time, adding the external column 8 as the bottom support also further improves the stability of the shed body, making it not prone to tipping over.

[0030] Embodiment 2

[0031] As a further supplementary solution to Embodiment 1, in this embodiment, an internal auxiliary support structure is also arranged inside the main columns 1 in the first row and the last row.

[0032] More specifically, the internal auxiliary support structure includes a first internal support rod 9, a second internal support rod 10, and an internal column 11. One ends of the first internal support rod 9 and the second internal support rod 10 are connected to the cross beam 2, and the connection points of the first internal support rod 9 and the second internal support rod 10 on the cross beam 2 correspond to the connection points of the lower ends of the pointed arch rod 3 on the cross beam 2. The other ends of the first internal support rod 9 and the second internal support rod 10 converge and are connected to the top of the internal column 11.

[0033] As shown in the figure, a horizontal triangular support structure is formed among the first inner support rod 9, the second inner support rod 10 and the cross beam 2. Coupled with the support of the inner column 11, the support stability of the shed body is further enhanced, and the overall support strength is improved.

[0034] Embodiment 3

[0035] As a further supplementary solution to Embodiment 1 or Embodiment 2, in this embodiment, a ventilation belt is left between two adjacent pointed arch rods 3 in the same row.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A fully open ridge type multi-span rain shelter, characterized in that: The invention comprises a plurality of main columns (1) arranged in a rectangular array, wherein the main columns (1) in the same row are connected in series via a cross beam (2), the main columns (1) and the cross beam (2) are in a cross shape, a pointed arch rod (3) is installed at the top of the main column (1), the lower ends of the pointed arch rod (3) are connected to the cross beam (2), and an equilateral triangle main support structure is formed between the cross beam (2) and the main columns (1); an external auxiliary support structure is arranged outside the main columns (1) in the first row and the last row; and a plurality of steel wire ropes (4) are connected between two adjacent pointed arch rods (3) in the same column, and a rain shelter membrane is laid on the steel wire rope (4).

2. The fully open ridge type multi-span rain shelter according to claim 1, characterized in that: The external auxiliary support structure comprises a first external support rod (5), a second external support rod (6), a third external support rod (7) and an external column (8); one end of the first external support rod (5) is connected to the tip of the pointed arch rod (3); one end of the second external support rod (6) and one end of the third external support rod (7) are connected to the crossbeam (2); and the connection point of the second external support rod (6) and the third external support rod (7) on the crossbeam (2) corresponds to the connection points of the lower ends of the pointed arch rod (3) on the crossbeam (2); the other ends of the first external support rod (5), the second external support rod (6) and the third external support rod (7) are connected to the top of the external column (8); and the lower end of the external column (8) is embedded in the foundation soil layer.

3. The fully open ridge type multi-span rain shelter according to any one of claims 1 to 2, characterized in that: Internal auxiliary support structures are also provided on the inner sides of the main columns (1) in the first row and the last row.

4. The fully open ridge type multi-span rain shelter according to claim 3, characterized in that: The inner auxiliary support structure comprises a first inner support rod (9), a second inner support rod (10) and an inner column (11); one end of the first inner support rod (9) and the second inner support rod (10) are connected to the cross beam (2); and the connection point of the first inner support rod (9) and the second inner support rod (10) on the cross beam (2) corresponds to the connection points of the lower ends of the pointed arch rod (3) on the cross beam (2); the other ends of the first inner support rod (9) and the second inner support rod (10) converge and are connected to the top end of the inner column (11); the lower end of the inner column (11) is embedded in the foundation soil layer.

5. The fully open ridge type multi-span rain shelter according to claim 1, characterized in that: Both ends of the cross beams (2) in the first row and the last row are also provided with side columns (12) for strengthening support, and the lower ends of the side columns (12) are fixed in the foundation soil layer.

6. The fully open ridge multi-span rain shelter according to claim 1, characterized in that: Both ends of the cross beams (2) in the first row and the last row are also provided with anchor ropes (13) for stable support, and the lower ends of the anchor ropes (13) are fixed in the foundation soil layer.

7. The fully open ridge multi-span rain shelter according to claim 1, characterized in that: A ventilation zone is left between two adjacent pointed arch rods (3) in the same row.

8. The fully open ridge type multi-span rain shelter according to claim 1, characterized in that: The lower end of the main column (1) is fixed via a cement foundation.

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