Step-type continuous-span greenhouse suitable for mountainous regions

Abstract

The utility model discloses a step type continuous span greenhouse suitable for mountainous regions, and relates to the technical field of agricultural greenhouses, the step type continuous span greenhouse comprises a plurality of greenhouse main bodies arranged on the mountainous regions in a step shape, and adjacent greenhouse main bodies share a row of stand columns; two arch bar bases with a height difference are arranged on the common stand columns of the adjacent greenhouse bodies, and each arch bar base is connected with one oval arch bar. The two arch bar bases with the height difference are arranged on the common stand columns of the adjacent greenhouse bodies, the arch bar bases at the relatively high positions are connected with the oval arch bars of the greenhouse bodies at the relatively high positions, the arch bar bases at the low positions are connected with the oval arch bars of the greenhouse bodies at the relatively low positions, and therefore the continuous-span greenhouse with the height difference is built.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of agricultural greenhouse, concretely relates to a step type continuous-span greenhouse suitable for mountainous area. BACKGROUND

[0002] The continuous-span greenhouse refers to a greenhouse with two or more spans connected by a gutter to form an integral structure. It is usually composed of a foundation, a column, a main arch, a secondary arch, a gutter, an external sunshade, an internal sunshade, a fan, a wet curtain and other components. The framework of the greenhouse is mainly made of steel structure, such as hot-dip galvanized steel pipe, which has the advantages of high strength, good stability and corrosion resistance, and can ensure the service life of the greenhouse body. The framework is connected by bolts, which enhances the stability of the structure. The top and the periphery of the greenhouse are covered with a single layer of film, usually polyethylene film or polyvinyl chloride film, which has the characteristics of long service life, good optical performance, good heat preservation effect, anti-static and dust-free.

[0003] Generally speaking, the continuous-span greenhouse is more suitable for construction in flat and open areas, and has relatively high requirements for the flatness of the terrain. However, not all terrains are flat in reality, and complex terrain conditions such as mountains and terraces are common. These areas are often not suitable for direct construction of traditional continuous-span greenhouses. CONTENT OF THE UTILITY MODEL

[0004] In order to overcome the problems in the background art, the utility model provides a multifunctional net suitable for the window of a greenhouse.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized by the following technical scheme: a step type continuous-span greenhouse suitable for mountainous area, which is used on a mountainous area with a step shape, comprising: a plurality of greenhouse bodies arranged on the mountainous area in a step shape, and adjacent greenhouse bodies sharing a row of columns; the greenhouse body comprises: two rows of columns, an elliptical arch rod arranged between the two rows of columns and supported by the columns at both ends, an inclined support rod inclinedly connecting the elliptical arch rod and the column, the upper end of the inclined support rod on the same elliptical arch rod being provided with a stainless steel rope connection, a first square clamping groove pipe arranged at both ends of the greenhouse body and connecting the top end of the column, a plurality of gable columns arranged at both ends of the greenhouse body and connecting the outermost elliptical arch rod and the ground, the top end of the non-shared same row of columns being provided with a shoulder beam, a longitudinal support rod arranged at the top end of the elliptical arch rod and connecting all the elliptical arch rods, and a covering film arranged at the arch part of the greenhouse body; the gable column is connected with the first square clamping groove pipe; the shared column of adjacent greenhouse bodies is provided with two arch rod bases with height difference, and the arch rod bases are respectively connected with one elliptical arch rod.

[0006] Preferably, the mountain is provided with column bases corresponding to the columns, the column base comprising a foundation pit, a cast-in-place cement base provided in the foundation pit, and a vertical pre-buried sleeve provided in the cast-in-place cement base and capable of allowing the column to be inserted.

[0007] Preferably, a cross column support is provided between adjacent columns in the same row.

[0008] Preferably, a second square clamping groove pipe is provided at the bottom end of the column in the same row.

[0009] Preferably, a gutter channel is provided on the column shared by adjacent greenhouse main bodies.

[0010] Preferably, the covering film on both sides of the gutter channel is provided with a first window, the first window comprising a waterproof and air-permeable covering member covering the first window, and a first electric film roller provided on the first window; the first electric film roller is provided with a first transparent film capable of covering the first window.

[0011] Preferably, a second window is provided on the side wall of the greenhouse main body at the outermost side at both ends, the second window is covered with a first nylon net, the second window is provided with a second electric film roller, and the second electric film roller is provided with a second transparent film capable of covering the second window.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The utility model discloses two arched rod bases with height difference are provided on the column shared by adjacent greenhouse main bodies, the arched rod base at the relatively high position is connected with the elliptical arched rod of the greenhouse main body at the relatively high position, and the arched rod base at the relatively low position is connected with the elliptical arched rod of the greenhouse main body at the relatively low position, thereby building the continuous-span greenhouse with height difference.

[0014] In addition, the connection between the elliptical arched rod and the column is strengthened by using the inclined support rod, the upper end of the inclined support rod is connected by using the stainless steel rope, and the prior art adopts the horizontal pull rod to connect the upper end of the inclined support rod. DRAWINGS

[0015] Figure 1 It is a structural schematic view of the greenhouse main body.

[0016] Figure 2 It is a layout structural schematic view of the stepped continuous-span greenhouse.

[0017] Figure 3 It is a column base structural schematic view.

[0018] Figure 4 is a schematic view of a shared column mounting structure;

[0019] Figure 5 is a schematic view of a shared column structure;

[0020] Figure 6 is a schematic view of an arch rod base structure;

[0021] Figure 7 is a schematic view of a connecting piece structure;

[0022] Figure 8 is a schematic view of a first window structure.

[0023] In the figure: mountain 1, greenhouse main body 2, column 3, elliptical arch rod 4, inclined support rod 5, stainless steel rope 6, first square clamping groove pipe 7, shoulder beam 8, longitudinal support rod 9, gable column 10, covering film 11, arch rod base 12, first round hole 13, second round hole 14, third round hole 15, bolt 16, square clamp 17, connecting clamping piece 18, U-shaped clamping 19, connecting piece 20, column base 21, foundation pit 22, pouring cement base 23, pre-buried sleeve 24, inter-column support 25, second square clamping groove pipe 26, gutter channel 27, breathable waterproof covering piece 28, first electric film roller 29, second nylon rope net 30, waterproof film 31, clamping groove 32, clamping spring 33, first nylon net 34, second electric film roller 35, first window 36, second window 37. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and beneficial effects of the utility model more clear, the preferred embodiments of the utility model will be described in detail below, so as to facilitate the understanding of the technical personnel.

[0025] Please refer to Figures 1 to 8The utility model provides a step type continuous span greenhouse suitable for mountainous area, is used for the mountainous area 1 of step shape distribution, include: a plurality of set up in the big shed main part 2 of step shape set up on the mountainous area 1, adjacent big shed main part 2 share a row of stand 3, big shed main part 2 include: two rows of stand 3, be arranged between two rows of stand 3 and both ends are supported by the elliptic arch pole 4 of stand 3, the inclined support rod 5 of obliquely connecting elliptic arch pole 4 and stand 3, the upper end of the inclined support rod 5 on same elliptic arch pole 4 is equipped with stainless steel rope 6 connection, be arranged in big shed main part 2 both ends and be connected the first square clamping groove pipe 7 of stand 3 top, the gable pillar 10 of most edge of a plurality of be arranged in big shed main part 2 both ends connection elliptic arch pole 4 and ground, the top of non-shared same row stand 3 is equipped with shoulder beam 8, be arranged in the top of elliptic arch pole 4 and be connected all longitudinal support rod 9 of elliptic arch pole 4, be arranged in the covering membrane 11 of big shed main part 2 arch part, the gable pillar 10 is connected with the first square clamping groove pipe 7, the shared stand 3 of adjacent big shed main part 2 is equipped with two arched pole pedestals 12 with height difference, arched pole pedestal 12 is connected with a elliptic arch pole 4 respectively. The mountainous area 1 of each step needs to be flattened in advance, the elliptic arch pole 4 can be cut and trimmed in advance according to the width of the mountainous area 1. The first square clamping groove pipe 7 and stand 3 are connected by using a slot type connecting piece, and are fastened by using a bolt. The gable pillar 10 and the elliptic arch pole 4 are connected by welding, and the gable pillar 10 and the first square clamping groove pipe 7 are connected by bolt fastening. The covering membrane 11 is fixed by using a greenhouse special clamping groove 32. The longitudinal support rod 9 and the elliptic arch pole 4 are connected by using an angle groove connecting piece.

[0026] The arched pole pedestal 12 is a square tube, the square tube is provided with a first circular hole 13, the stand is provided with a second circular hole 14 which can be aligned with the first circular hole 13, the square tube is fixed on the stand 3 by passing through the first circular hole 13 and the second circular hole 14 by using a bolt 16 at the same time, the shared stand 3 is further provided with a third circular hole 15, and the second square tube is also provided with a bolt 16 which connects the first circular hole 13 and the third circular hole 15 at the same time. The sidewall of the square tube is welded with the elliptic arch pole 4.

[0027] The stand 3 is provided with a square hoop 17, one end of the inclined support rod 5 is hinged with the square hoop 17, the elliptic arch pole 4 is provided with a connecting clamp 18, and the other end of the inclined support rod 5 is hinged with the connecting clamp 18. The connecting clamp 18 comprises a U-shaped clamp 19 which is bolted with the elliptic arch pole 4, the other side of the U-shaped clamp 19 is provided with a connecting piece 20, the connecting piece 20 is provided with a bolt which is hinged with the inclined support rod 5, and the connecting piece 20 is further provided with another bolt which is used for installing the stainless steel rope 6.

[0028] The mountain 1 is provided with a column base 21 corresponding to the column 3, the column base 21 comprises a foundation pit 22, a cast-in-place cement base 23 arranged in the foundation pit 22, a vertical pre-buried sleeve 24 arranged in the cast-in-place cement base 23 and capable of allowing the column 3 to be inserted. The column 3 is inserted into the pre-buried sleeve 24 and is kept stable by the column base 21.

[0029] A cross column support 25 is arranged between the adjacent columns 3 in the same row. The cross column support 25 is used to strengthen the connection of the columns 3 and increase the overall stability of the greenhouse main body 2.

[0030] A second square clamping groove pipe 26 is arranged at the bottom end of the column 3 in the same row. The second square clamping groove pipe 26 is also connected by using a slot type connector and is fastened by using a bolt, and the column 3 is connected into an integral whole together with the cross column support 25.

[0031] A gutter channel 27 is arranged on the column 3 shared by adjacent greenhouse main bodies 2. The gutter channel 27 is arranged between the relatively low arch rod base 12 and the column 3, and the gutter channel 27 is connected with the column 3 and the elliptical arch rod 4 by using a U-shaped hoop.

[0032] The covering film 11 on both sides of the gutter channel 27 is provided with a first window 36, the first window 36 comprises a breathable waterproof covering piece 28 covering the first window 36, and a first electric film roller 29 arranged on the first window 36. The first electric film roller 29 is provided with a first transparent film capable of covering the first window 36. The breathable waterproof covering piece 28 comprises a second nylon rope net 30, a waterproof film 31 spliced with the second nylon rope net 30, and the breathable waterproof covering piece 28 is installed by using three clamping grooves 32 and adapted clamping springs 33. The clamping grooves 32 are installed on the elliptical arch rod 4, the upper edge of the second nylon rope net 30 is connected with the first clamping groove 32, the splicing part of the second nylon rope net 30 and the waterproof film 31 is connected by using the second clamping groove 32 and the clamping spring 33, and the lower edge of the waterproof film 31 is connected with the third clamping groove 32 and the clamping spring 33. The first electric film roller 29 is prior art.

[0033] A second window 37 is arranged on the side wall of the greenhouse main body 2 located at the outermost side of both ends, the second window 37 is covered with a first nylon net 34, the second window 37 is provided with a second electric film roller 35, and the second electric film roller 35 is provided with a second transparent film capable of covering the second window 37. The second electric film roller 35 is also prior art.

[0034] Naturally, the side view direction of the greenhouse main body 2 is also provided with a covering film 11, and a third window same as the second window is arranged if necessary.

[0035] Finally, it is explained that the above preferred embodiments are only for illustrating the technical solutions of the present application and not for limiting, although the present application has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made to the form and details thereof without departing from the scope defined by the claims of the present application.

Claims

1. A stepped, multi-span greenhouse suitable for mountainous terrain, used on mountainous terrain (1) distributed in a stepped manner, characterized in that, include: Multiple greenhouse bodies (2) are set up in a stepped manner on the mountain (1), and adjacent greenhouse bodies (2) share a row of columns (3); each greenhouse body (2) includes: two rows of columns (3), an elliptical arch rod (4) set between the two rows of columns (3) and supported at both ends by the columns (3), an inclined support rod (5) that connects the elliptical arch rod (4) and the columns (3), the upper end of the inclined support rod (5) on the same elliptical arch rod (4) is provided with a stainless steel rope (6) for connection, a first square slot tube (7) set at both ends of the greenhouse body (2) and connected to the top of the columns (3), and multiple tubes set at the top of the columns (3). The two ends of the main body of the greenhouse (2) are connected to the outermost elliptical arch rod (4) and the gable wall column (10) on the ground. The top of the non-shared column (3) is provided with a shoulder beam (8), a longitudinal support rod (9) is provided at the top of the elliptical arch rod (4) and connected to all the elliptical arch rods (4), and a covering film (11) is provided at the arch of the main body of the greenhouse (2). The gable wall column (10) is connected to the first square slot tube (7). Two arch rod bases (12) with a height difference are provided on the shared column (3) of the adjacent main bodies of the greenhouse (2). The arch rod base (12) is connected to one elliptical arch rod (4) respectively.

2. A stepped, multi-span greenhouse suitable for mountainous areas according to claim 1, characterized in that, The mountain (1) is provided with a column base (21) corresponding to the column (3). The column base (21) includes: a foundation pit (22), a cast-in-place cement base (23) in the foundation pit (22), and a pre-embedded sleeve (24) vertically arranged in the cast-in-place cement base (23) that allows the column (3) to be inserted.

3. A stepped, multi-span greenhouse suitable for mountainous areas according to claim 2, characterized in that: Intersecting column supports (25) are provided between adjacent columns (3) in the same row.

4. A stepped, multi-span greenhouse suitable for mountainous areas according to claim 3, characterized in that: The bottom end of the column (3) in the same row is provided with a second square slot tube (26) for connection.

5. A stepped, multi-span greenhouse suitable for mountainous areas according to claim 4, characterized in that: The common pillars (3) of the adjacent greenhouse bodies (2) are provided with gutters (27).

6. A stepped, multi-span greenhouse suitable for mountainous areas according to claim 5, characterized in that: The covering membrane (11) on both sides of the gutter (27) is provided with a first window (36). The first window (36) includes: a breathable and waterproof covering (28) covering the first window (36), and a first electric film roller (29) provided on the first window (36). The first electric film roller (29) is provided with a first transparent membrane that can cover the first window (36).

7. A stepped, multi-span greenhouse suitable for mountainous areas according to claim 6, characterized in that: A second window (37) is provided on the side wall of the outermost part of the greenhouse body (2) at both ends. The second window (37) is covered with a first nylon net (34). The second window (37) is provided with a second electric film roller (35). The second electric film roller (35) is provided with a second transparent film that can cover the second window (37).

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