JP5399676B2 - Agricultural greenhouse with internal structure - Google Patents

Description

  The present invention relates to an agricultural greenhouse provided with an internal structure capable of supporting various facilities provided in an agricultural greenhouse, and more specifically, for example, on both sides of a pipe-type agricultural greenhouse. Even if it is a simple structure, a frame body mainly formed from square steel pipes can be installed and connected to the pipe body constituting the pipe type agricultural greenhouse to support various facilities provided in the greenhouse. The present invention relates to an agricultural greenhouse in which the strength of the pipe-type agricultural greenhouse itself is increased while improving the property.

  In general, a pipe-type agricultural greenhouse, for example, a steel pipe pipe of about 20 mm to 25 mm is bent in an arch shape, and both ends are connected to a steel pipe pipe for a column, and this arch member is about 500 mm to 600 mm in the depth direction. Agricultural greenhouses configured as described above are configured by arranging a plurality of cavities at intervals, forming a skeleton by connecting the arched members in a perpendicular direction with a straight pipe, and covering a film material from the upper part. Are known in Japanese Utility Model Laid-Open No. 1-77347 (Patent Document 1).

  The pipe-type agricultural greenhouse is simply configured as described above, so it can be made cheaper than a large greenhouse, and the component parts are also general-purpose parts. There is an advantage that no special technology or special construction equipment is required.

  On the other hand, inside the greenhouse for agriculture, ventilation equipment (equipment such as a winding shaft for winding up the film material and a motor for driving the film material), light shielding equipment (light shielding curtain and supporting the same) Facilities such as wires), irrigation facilities (watering hoses and wires stretched to support them), attracting facilities (suspension lines to attract crops and stretched to support them) There are cases in which various facilities such as an electric lighting facility and the like are provided.

  However, since the pipe-type agricultural greenhouse has a relatively simple configuration, there are cases where the various facilities cannot be installed due to insufficient strength to sufficiently support the various facilities provided inside the greenhouse. In addition, the pipe-type agricultural greenhouse has a relatively simple configuration, so that it is not strong enough and is vulnerable to disasters such as typhoons and snowfall. Because the space between the columns is narrow, inter-building movement to adjacent ridges inside the greenhouse (especially movement between tractors and other agricultural equipment) is not possible. It has disadvantages such as bad.

  As a thing which raises the intensity of the pipe type greenhouse for agriculture, the reinforcement structure of the greenhouse for agriculture described in JP, 7-331907, A (patent documents 2) is proposed, for example. The agricultural greenhouse reinforcement structure is provided with a reinforcement attachment portion at a substantially central portion of a ceiling frame of the agricultural greenhouse, and a reinforcement wire for pulling the ceiling frame downward by locking one end to the reinforcement attachment portion. The reinforcing column is erected while the upper end is in contact with the reinforcing mounting portion. With such a configuration, even if the ceiling frame is vertically moved by wind pressure, the ceiling frame can be held in a substantially fixed position by suppressing this, and the bolt fixing part or the welded part of the frame is deformed or broken. It does not occur and prevents the house from collapsing and increases its useful life.

Japanese Utility Model Publication No. 1-77347

Japanese Unexamined Patent Publication No. 7-331907

  However, the reinforcing structure described in JP-A-7-331907 is suitable for an agricultural greenhouse in which the ceiling frame is formed of square steel pipes, but is difficult to apply to the reinforcement of a pipe-type agricultural greenhouse. In addition, it is not a structure that sufficiently supports various facilities provided in the greenhouse, and the movement in the depth direction inside the greenhouse may be hindered by a reinforcing wire erected from the reinforcing attachment portion.

  The present invention has been made in view of such circumstances, and in a pipe-type agricultural greenhouse having a relatively simple configuration, sufficient strength is ensured so as to sufficiently support various facilities provided in the greenhouse. The purpose is to provide an agricultural greenhouse that is resistant to wind and snow disasters, as well as being able to install various facilities to enhance the function of the greenhouse.

  Furthermore, another object of the present invention is that inter-building movement (particularly, movement of agricultural equipment such as tractors) between agricultural buildings in a continuous greenhouse type agricultural greenhouse, even in the case of an agricultural greenhouse with a relatively short strut interval. The purpose is to provide an agricultural greenhouse.

The agricultural greenhouse according to claim 1 is configured such that a plurality of pipes formed in a substantially arch shape are arranged at predetermined intervals in the depth direction, and the pipes are connected by a girder to form a framework of the agricultural greenhouse. , an agricultural greenhouse which is formed by coating a film material from the top, in the framework inside as well as connected to the skeleton Ryotsuma surface inside so as to support the various equipment provided within the agricultural greenhouse with the inside part structure it close or inscribed, said internal structure comprises a post provided upright on the side of the agricultural greenhouse, a post disposed at predetermined intervals in the depth direction from the strut, the strut And struts facing in the lateral direction perpendicular to the depth direction, struts arranged at predetermined intervals in the depth direction from the struts, struts facing in the lateral direction perpendicular to the depth direction, and the struts It is installed on the strut and the strut A mountain-shaped roofing material constructed between a mountain-shaped roofing material, a column disposed at a predetermined interval in the depth direction from the column, and a column opposed to a column disposed at a predetermined interval in the depth direction from the column; And a building material constructed on each roof material .

  In the agricultural greenhouse according to claim 1, since the frame-like internal structure connected to the agricultural greenhouse is provided inside the both ends, the various facilities are directly supported by the internal structure. Or a brace or the like can be stretched between the internal structures to support the various facilities on the brace, and sufficient strength can be secured to support the various facilities. The strength in the straightforward direction is greater than that of the pipe-type agricultural greenhouse, and it is also strong against wind and snow disasters. Moreover, since the said internal structure is arrange | positioned so that the frame | skeleton which comprises the said pipe-type agricultural greenhouse may be adjoined or inscribed, the space inside a greenhouse can be used widely.

The agricultural greenhouse according to claim 2 is the agricultural greenhouse according to claim 1, wherein the agricultural greenhouse is a multiple-building agricultural greenhouse connecting a plurality of buildings in a lateral direction perpendicular to the depth direction. A strut that faces the strut in a lateral direction orthogonal to the depth direction, a strut that is arranged at a predetermined interval in the depth direction from the strut, and a strut that faces in a lateral direction orthogonal to the depth direction. a spar disposed between said plurality of ridges a spar to be bridged, is characterized by being obtained by connecting the substantially one end of the arch shape which is formed in tubing of the agricultural greenhouse.

  In the agricultural greenhouse according to claim 2, the connection with the internal structure is further strengthened in the continuous greenhouse agricultural greenhouse.

The agricultural greenhouse according to claim 3 is the agricultural greenhouse according to claim 2, wherein the pillar is opposed to the pillar in a lateral direction perpendicular to the depth direction, and the pillar is spaced from the pillar at a predetermined interval. The struts that are installed between the struts arranged and the struts facing in the lateral direction perpendicular to the depth direction and supporting the girder arranged between the plurality of ridges , It is arrange | positioned by the predetermined space | interval which can move between several buildings.

  In the agricultural greenhouse according to claim 3, even in the case of an agricultural greenhouse with a relatively short strut interval, the inter-building movement (especially agricultural machinery such as a tractor) Move between buildings).

  The agricultural greenhouse according to claim 4 is the agricultural greenhouse according to claim 1, wherein the agricultural greenhouse is a single-building agricultural greenhouse, and the internal structure is provided on a side surface of the agricultural greenhouse. The agricultural greenhouse and the internal structure are connected via a body girder and a connecting member.

  In the agricultural greenhouse according to claim 4, in the single-building type agricultural greenhouse, the connection with the internal structure can be easily performed.

According to the agricultural greenhouse of claim 1, a plurality of pipes formed in a substantially arch shape are arranged at predetermined intervals in the depth direction, and the pipes are connected by girders to form a framework of the agricultural greenhouse. formed, a agricultural greenhouse formed by coating a film material from the top, the framework while connected to the skeleton Ryotsuma surface inside so as to support the various equipment provided within the agricultural greenhouse with the inside part structure you close or inscribed inside the internal structure, a pillar erected on the side of the agricultural greenhouse, a post disposed at predetermined intervals in the depth direction from the post, The struts facing the lateral direction perpendicular to the depth direction, the struts arranged at predetermined intervals from the pillar in the depth direction, and the struts facing the lateral direction perpendicular to the depth direction, Mount on the column and the column opposite the column. A mountain-shaped roofing material, a pillar disposed at a predetermined interval in the depth direction from the column, and a mountain-shaped roofing material disposed on a column facing the column disposed at a predetermined interval in the depth direction from the column And a building material erected on each roofing material, the strength (particularly the strength in the vertical direction) is higher than that of a normal pipe-type agricultural greenhouse. It can support the various facilities that are installed, and is also strong against wind and snow disasters. In addition, since the internal structure is provided on the both wives side, the space between the struts on the both wives side can be widened. It will be possible to move (especially between wings of agricultural machinery such as tractors). Moreover, since the said internal structure is arrange | positioned so that the frame | skeleton which comprises the said pipe-type agricultural greenhouse may be adjoined or inscribed, the space inside a greenhouse can be used widely.

According to the agricultural greenhouse of claim 2, the agricultural greenhouse is a continuous greenhouse type agricultural greenhouse connecting a plurality of ridges in a lateral direction orthogonal to the depth direction, the column and the depth direction. A strut facing a lateral direction orthogonal to the strut, a strut disposed at a predetermined interval in the depth direction from the strut, and a strut erected in a lateral direction orthogonal to the depth direction. a spar disposed between said plurality of ridges, so couples the substantially one end of the arch shape which is formed in tubing of the agricultural greenhouse, in agricultural greenhouse Row type, and the internal structure Will become more solid.

  According to the agricultural greenhouse according to claim 3, since the inter-compartment struts that support the girders of the internal structure are disposed at a predetermined interval that allows movement between the plurality of ridges, Even in the case of a continuous greenhouse greenhouse with a short interval between columns, movement between buildings can be performed inside the greenhouse.

  According to the agricultural greenhouse of claim 4, the agricultural greenhouse is a single-building agricultural greenhouse, and on the side of the agricultural greenhouse, the girder of the internal structure and the connection member are interposed. And since the said agricultural greenhouse and the said internal structure are connected, in a single-building type agricultural greenhouse, a connection with the said internal structure can be performed easily.

  The best mode for carrying out the present invention will be specifically described below with reference to the drawings.

(First embodiment)

  1 to 10 show a first embodiment of the present invention. FIG. 1 is a perspective view of a main part of an agricultural greenhouse provided with an internal structure according to the present invention. FIG. 3 is a front view of the main part, FIG. 3 is a side view of the main part, and FIG. 4 is an enlarged schematic perspective view of the main part.

  1 to 4, reference numeral 10 denotes a pipe-type agricultural greenhouse, which is configured by connecting four buildings in a horizontal direction X (in the direction of arrow X in FIG. 1). In the figure, reference numeral 12 denotes a support, and a bifurcated roof material 11 formed in a substantially arc shape continuous to the support 12 is connected to the top of the arch by a substantially pipe-shaped connecting member 16a. The roof material 11 and the support column 12 form an arch-like member in a substantially horseshoe shape as a whole.

  A plurality of arch-shaped members formed in a substantially horseshoe shape by the roof material 11 and the support column 12 are provided for each ridge in the depth direction Y (the direction of the arrow Y in FIG. 1), and the top of the arch In FIG. 1, the building material 16 extending in the depth direction Y is connected by a connection fitting (not shown), and the beams 13, 14, 15 made of steel pipes elongated in the depth direction Y so as to be orthogonal to these arch-shaped members. Are connected by a connection fitting (not shown) at a predetermined position of the arch-shaped member. And the trough 17 is mounted and fixed to the trough part between the said ridges.

  On the other hand, on the end face 20 of an appropriate ridge of the pipe-type agricultural greenhouse 10, an entrance 21 is provided, and a stud 22 is connected from the roof material 11 via a connection fitting 22a. And the support | pillars 12 and 12 between the continuous buildings in the said wife surface 20 are fastened by the fastening metal fitting K, as shown in detail in FIG. 6 mentioned later, and the pipe-type agricultural greenhouse 10 comprised in this way is comprised. The pipe-type agricultural greenhouse 10 is formed by coating the film material F on the skeleton.

  And inside the both wife surfaces 20 and 20 side of the pipe-type agricultural greenhouse 10, internal structures 30 and 30 are arranged so as to be close to the skeleton while being connected to the pipe-type agricultural greenhouse 10. -ing

  FIG. 5 is a schematic perspective view of the internal structure, and FIG. 6 is an enlarged perspective view of a main part showing a connection state between the roof material of the pipe type greenhouse for greenhouse and the girder material of the internal structure in the continuous space between the continuous structures. FIG. 7 is an enlarged view of the main part showing the connection state between the building material of the pipe-type agricultural greenhouse and the internal structure, and FIG. 8 shows the connection state between the girder of the pipe-type agricultural greenhouse and the internal structure. FIG.

  As shown in FIG. 5, the internal structure 30 is configured by connecting square steel pipes, and two side columns 31, 31 and inter-column columns 32, 32 are arranged in the depth direction Y. In addition, an inter-span girder 34 is installed on the upper end of the inter-span post 32, 32. Further, the facing side columns 31 and 31 and the inter-building columns 32 and 32 facing each other are provided with roofing materials 35 and 35 so as to be in abutment state at the top, respectively. The building materials 36 are respectively installed on the top in the depth direction Y.

  In addition, bracing braces 37, 37 formed of braces are stretched on the roof surface constituted by the roof materials 35, 35, the building material 36, and the like, and the side columns 31, 31 and the girders are provided. The braces 38 and 38 made of braces are also stretched on the side face made of the material 33.

  Then, as shown in detail in FIG. 6, on both side surfaces of the inter-building struts 32, a connecting cylinder portion 34 a for connecting the lower end portion of the roofing material 11 is connected to the roofing material 11. Along with the inclination, it is attached to be inclined upward, and the connecting building side end of the roofing material 11 is inserted into the connecting cylinder part 34a and fixedly connected.

  Moreover, as shown in FIG. 2, the roof material 35 of the internal structure 30 is connected and fixed on the end face 20 side by a pillar 22 that forms the skeleton of the pipe-type agricultural greenhouse 10 and a connection fitting J1. Yes.

  Further, as shown in FIG. 7, the roof material 35 of the internal structure 30 is connected to the building material 16 forming the skeleton of the pipe-type agricultural greenhouse 10 via the connection fitting J, and to FIG. 8. As shown, the L-shaped bracket L is fixed to the side column 31 of the internal structure 30 by fixing means such as welding, and the girder 13 forming the skeleton of the pipe-type agricultural greenhouse 10 is attached to the L-shaped bracket L. It is placed on and fixed with bolts B and nuts N.

  The side column 31 is arranged so as to be close to the column 12 forming the skeleton of the agricultural greenhouse 10 and is connected to the internal structure 30, but is arranged so as to be inscribed in the column 12. You may connect with the internal structure 30. FIG. In this case, a girder (not shown) may be separately provided on the internal structure 30. Further, the building material 36 of the internal structure 30 is also arranged so as to be close to the building material 16 forming the skeleton of the pipe-type agricultural greenhouse 10 in the embodiment, and is connected by a connection fitting J. However, the building material 36 may be disposed so as to be inscribed in the building material 16 and directly connected and fixed to the building material 16.

  Further, when the spacing between the struts 32, 32 is set to be, for example, 250 cm or more so that the agricultural equipment such as a tractor can move, it is easy to move the agricultural equipment such as the tractor between adjacent buildings. Can be done.

  In the pipe-type agricultural greenhouse 10 configured as described above, since the internal structure 30 connected to the pipe-type agricultural greenhouse 10 is provided inside the end face 20 side, for example, the roofing material 35 A ventilation facility (equipment such as a winding shaft for winding the film material and a motor for driving the film material), light shielding, on the skeleton constituting the internal structure 30 of the building material 36 and the inter-compartment beam member 34 Equipment (equipment such as light shielding curtains and wires stretched to support this), irrigation equipment (equipment such as hoses for sprinkling and wires stretched to support this), attracting equipment (crop It is possible to support various facilities such as a suspension line for attracting and a wire stretched to support the suspension line) and an electric lighting facility directly or via a support member (not shown). Can In the pipe type agricultural greenhouse, for the equipment strength it was difficult to install the missing, and that can be installed. Moreover, since the said internal structure 30 is arrange | positioned so that the frame | skeleton which comprises the said pipe-type agricultural greenhouse 10 may be adjoined or inscribed, the space inside the greenhouse 10 can be used widely.

  FIG. 9 is a front perspective view showing another example of the first embodiment, and FIG. 10 is a plan view of the main part of FIG.

  9 and 10, reference numeral 39 denotes a reinforcing beam erected between the struts 32, 32 between the ridges and the side struts 31, 31, and a land beam 39 a in the lateral direction X between the reinforcing beams 39, 39. And a side 39b is installed between the land beam 39a and the reinforcing beam 39. In the present embodiment, the various facilities can be further supported directly on the land beam 39a or the like or indirectly via a support member (not shown). For example, the land beam 39a disposed on the both end faces. , 39a, a wire W is laid, and a suspension line for attracting crops is suspended on the wire W, or a watering hose is wound, or a light shielding curtain is stretched. Can do. As described above, the internal structure 30 according to the present invention may be appropriately added with a reinforcing member in accordance with the specifications of various facilities to be arranged.

(Second Embodiment)

  11 to 13 show a second embodiment of the present invention, and FIG. 11 is a schematic perspective view of a pipe-type agricultural greenhouse according to the second embodiment of the present invention. FIG. 13 is a schematic perspective view of the internal structure. In the second embodiment, parts common to the first embodiment are denoted by the same reference numerals and description thereof is omitted.

11 and 12, reference numeral 40 denotes a single-pipe type pipe-type agricultural greenhouse. The internal structure shown in FIG. The bodies 50 and 50 can be connected and installed. The internal structure 50 is configured by connecting square steel pipes in the same manner as the internal structure 30 of the first embodiment, and two side columns 31 and 31 are arranged in the depth direction. Te, the upper end of the side strut 31, 31 to increase the strength of the spar direction bridged the spar 33 not in the form of the first embodiment, each between the side posts 31 and 31 against counter s The roof materials 35 and 35 are erected so as to be in abutted state at the top, and a ridge material 36 is erected on the top of the roof materials 35 and 35 in the depth direction X.

  The internal structure 50 is fixedly coupled via a connecting member (not shown) and a support column 12 constituting the girder 33, the pipe-type agricultural greenhouse 40, and a side column 31 of the internal structure 50. The L-shaped bracket L is fixed to the pipe-shaped agricultural greenhouse 20 by fixing means such as welding, and the girder 13 forming the skeleton of the pipe-type agricultural greenhouse 20 is placed on the L-shaped bracket L and penetrated with bolts B and nuts N. It is fixed.

  Moreover, you may make it connect via the connection member (not shown) between the building materials 16 of the said pipe-type agricultural greenhouse 40, and the building materials 36 of the said internal structure 50 which adjoins.

  In addition, in the 1st embodiment and the 2nd embodiment, when the depth direction Y of the said pipe-type agricultural greenhouse 10 and 40 becomes long, the said internal structures 30 and 50 are made into the both wife surfaces 20 and 20 Not only that, it may be arranged at an appropriate location such as an intermediate portion in the depth direction Y.

  In the pipe-type agricultural greenhouse 40 configured as described above, since the internal structure 50 connected to the pipe-type agricultural greenhouse 10 is provided inside the end face 20 side, the first embodiment. Similarly to the girder material 33, the roof material 35 and the building material 36, ventilation equipment (equipment such as a winding shaft for winding up the film material and a motor for driving the film material), light shielding equipment (light shielding curtain or Equipment such as wires stretched to support this), irrigation equipment (equipment such as watering hoses and wires stretched to support this), attracting equipment (suspension for attracting crops) A conventional pipe that can support various facilities such as a wire and a wire stretched to support the wire) and an illumination device directly or indirectly through a support member (not shown). Agricultural temperature In, for the equipment strength was difficult to install in short supply, it can be installed.

It is a principal part perspective view of the pipe type agricultural greenhouse of the 1st embodiment concerning this invention. It is the principal part front view. It is the principal part side view. It is the principal part expansion schematic perspective view. It is a schematic perspective view of the internal structure. It is a principal part expansion perspective view which shows the connection state of the roof material of the pipe type agricultural greenhouse in the part between the same buildings, and the girder material between the continuous buildings of an internal structure. It is a principal part enlarged view which shows the connection state of the building material of a pipe type greenhouse for greenhouse, and an internal structure. It is a principal part enlarged view which shows the connection state of the girders and internal structure of a pipe type greenhouse for agriculture. It is a front view perspective view which shows the other example of 1st Embodiment. It is a principal part top view of FIG. It is a schematic perspective view of the pipe-type agricultural greenhouse of the 2nd embodiment concerning this invention. It is the principal part perspective view. It is a schematic perspective view of the internal structure.

10,40 Pipe type agricultural greenhouse 11 Roofing material 12 Prop 13 Girder material 14 Girder material 15 Girder material 16 Building material 16a Connecting member 17 樋

X Horizontal direction Y Depth direction

20 wife face 21 doorway 22 stud

K Fastener F Film material

30, 50 Internal structure 31 Side strut 32 Inter-column strut 32a Connecting cylinder 33 Girder 34 Inter-girder girder 35 Roof material 36 Building material 37 Bracing 38 Bracing 39 Reinforcement beam 39a Land beam 39b

J Connection bracket J1 Connection bracket L L-shaped bracket B Bolt N Nut W Wire

Claims (4)

A plurality of pipes formed in a substantially arch shape are arranged at a predetermined interval in the depth direction, and the pipes are connected with a girder to form an agricultural greenhouse skeleton, and the film material is covered from above. An agricultural greenhouse,
With the inside part structure you close or inscribed in the framework inside as well as connected to the framework within Ryotsuma side in order to support various equipment provided within the agricultural greenhouse,
The internal structure is
A support column standing on the side of the agricultural greenhouse;
Pillars arranged at predetermined intervals in the depth direction from the pillars;
A strut facing the strut and a lateral direction perpendicular to the depth direction;
A column disposed at a predetermined interval in the depth direction from the column and a column opposed in the lateral direction perpendicular to the depth direction,
A mountain-shaped roofing material erected on the column and the column opposite the column;
A mountain-shaped roof material erected on a column disposed at a predetermined interval in the depth direction from the column and a column opposed to the column disposed at a predetermined interval in the depth direction from the column;
Building materials erected on each roofing material,
An agricultural greenhouse characterized by comprising: The agricultural greenhouse is a continuous-building agricultural greenhouse connecting a plurality of buildings in a lateral direction orthogonal to the depth direction,
The struts are erected between struts facing in the lateral direction perpendicular to the depth direction, struts arranged at predetermined intervals from the struts in the depth direction, and struts facing in the lateral direction perpendicular to the depth direction. 2. The girder which is a girder and is arranged between the plurality of ridges and one end of a pipe formed in a substantially arch shape of the agricultural greenhouse. Agricultural greenhouses. A strut that is opposed to the strut in a lateral direction orthogonal to the depth direction, a strut that is disposed from the strut at a predetermined interval in the depth direction, and a strut that is opposed to the lateral direction orthogonal to the depth direction. The supporting struts that support the girders disposed between the plurality of buildings are arranged at predetermined intervals that can move between the plurality of buildings. The greenhouse for agriculture according to 2. The agricultural greenhouse is a single-building agricultural greenhouse,
The agricultural greenhouse according to claim 1, wherein the agricultural greenhouse and the internal structure are connected to each other on a side surface of the agricultural greenhouse via a girder of the internal structure and a connecting member. greenhouse.

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