JP3986002B2 - Large pipe house arch and large pipe house structure - Google Patents

Description

[0001]
[Technical field to which the invention belongs]
The present invention relates to a structure of a large pipe house used in a greenhouse or a simple warehouse for growing plants, and more particularly to a large pipe house structure arch having a frontage of, for example, 12 meters and a large pipe house structure constructed by the arch.
[0002]
[Prior art]
Conventionally, as shown in FIG. 7, as a large-sized pipe house structure 21 such as a greenhouse or a simple warehouse for cultivating plants, a plurality of pipes installed at predetermined intervals (for example, 45 cm) to form the roof surface and the wall surface thereof. A substantially inverted U-shaped arch pipe 22 and a plurality of substantially inverted U-shaped reinforcing arches 23 installed at intervals several times (for example, 4 times) the interval between the arch pipes. It has been known.
[0003]
The reinforcing arch 23 is slightly larger in diameter and slightly smaller in overall size than the arch pipe 22, and a tie bar 24 that horizontally connects the left and right pipes at an intermediate position between the shoulder portion and the ridge portion of the reinforcing arch 23. And the tie bar center vicinity is reinforced with truss braces 25 and 25 which hang diagonally from a position slightly biased to the shoulder from the ridge.
The reinforcing arch is installed at an intermediate position between the adjacent arch pipes, and is fastened to a plurality of depth straight pipes (not shown) provided in parallel with the ridge direction between the outer side of the reinforcing arch and the inner side of the arch pipe. Has been.
[0004]
Although this conventional large arch pipe structure is reinforced by the reinforcing arch, due to strength problems, the frontage is limited to a maximum of 9.0 m, and it is not possible to construct a structure exceeding 10 meters. Is possible.
In addition, the conventional large arch pipe structure uses a large amount of steel, and in order to assemble the conventional large pipe house structure, as described above, the depth between the reinforcement arch outer side and the arch pipe inner side is parallel to the ridge direction. Since it is necessary to pass through a straight pipe, there is a problem that the construction cost increases in terms of both material cost and construction cost because high construction accuracy is required and the efficiency of on-site construction is not good.
[0005]
Therefore, instead of the conventional pipe house structure, if an arch pipe is used to construct a pipe house structure with a large frontage of more than 10 meters at a low cost, it will be necessary to install a pillar to support the wing, and this pillar will eventually become large. This obstructs various operations in the pipe house, and the meaning of increasing the size of the pipe house is halved.
[0006]
[Problems to be solved by the invention]
The present invention has been made in view of the above circumstances, and the object of the present invention is to construct a large pipe house arch used for large greenhouses and the like, in particular, a large pipe house structure arch exceeding 10 meters such as a frontage of 12 meters and the arch. It is to provide a large pipe house structure.
It is another object of the present invention to provide a large pipe house structure arch that can secure a large work space by removing pillars that support the building, and a large pipe house structure constructed by the arch.
Furthermore, a large pipe house arch that can be constructed at a low cost by improving the construction efficiency of the large pipe house, reducing the amount of steel used, and reducing the construction and material costs, and the large pipe house constructed by the arch. Its purpose is to provide a structure.
[0007]
[Means for Solving the Problems]
The present invention provides a large pipe house structure arch, a pillar material having an inner / outer double structure, a roof material supported on an outer pillar material arranged on the outer side of the pillar material having the inner / outer duplex structure, and the inner / outer duplex structure. The diagonal material that is supported by the inner pillar material arranged inside the pillar material of the structure and supports the intersection of the roof material and the beam material is configured as the main aggregate, and the shed back shaft assembly is configured as the beam material. A roof bundle that connects the ridge part and the central part of the beam material in the vertical direction, and a wand that connects the roof material and the central part of the beam material in an oblique direction, and the roof material and the The front face of the large, substantially triangular hut formed by the beam material is divided into small, substantially triangular shapes by the shed bundle and the cane, each having a lower end connected to the central portion of the beam material. The large and small substantially triangular shapes are used as basic shapes.
[0008]
Further, the large pipe house structure arch of the present invention is composed of inner and outer double pipes located on the outdoor side and the indoor side in the roof hem part and wall part of the pillar material of the inner and outer double structure. The pipes were connected to each other at a predetermined location by a connecting material, the lower end portion of the inner column member was joined to the outer column member, and the upper end portion of the diagonal member was joined to the roof material.
[0009]
Furthermore, the large pipe house structure arch of the present invention comprises a ridge joint that joins roofing materials at the ridge, and a shoulder joint that joins the upper and lower ends of the inner and outer pillar members, the lower end of the roofing material, and the lower end of the diagonal member. The main aggregate was made larger in diameter than the other aggregates, and the roof material was composed of a high-tensile steel pipe.
[0010]
Furthermore, the present invention provides a depth straight pipe including at least a purlin as a large pipe house structure in which at least a plurality of large pipe house arches are arranged at predetermined intervals in the ridge direction and are arranged in parallel in the ridge direction. Propose a tight structure.
And the modification which arrange | positions a normal arch pipe between the arches for the large-sized pipe house structure arrange | positioned at predetermined intervals in the ridge direction is also proposed.
[0011]
【Example】
FIG. 1 to FIG. 6 show an embodiment of a large pipe house structure arch 2 of the present invention and a large pipe house structure 1 constructed by the arch 2.
FIG. 1 is a perspective view schematically showing the large-scale pipe house structure 1 according to an embodiment of the present invention with a part of the arch 2 and the depth straight pipe 3 omitted.
As shown in the figure, the large pipe house structure arch 2 is disposed at a predetermined interval, for example, 90 cm, and the arch 2 reinforces the structure of the entire large pipe house.
In this embodiment, only the large pipe house structure arch 2 is continuously arranged in the ridge direction, but considering the climatic conditions such as wind speed and snowfall in the area where this large pipe house is installed, A normal arch pipe (not shown) composed only of a roof material and a pillar material may be disposed between these arches 2 without any reinforcing material.
In short, an arrangement required for calculation may be adopted in accordance with the size of the separation distance between the pipe house frontage or the arch pipe and the large pipe house structure arch, the tube diameter, the wall thickness, etc. of each arch member to be used.
In this figure, as described above, two for the straight pipe 3 including the purlin and four for the large pipe house arch 2 are shown, but in reality, the necessary number is installed. They have been omitted so as not to hinder the understanding of the essential parts.
[0012]
FIG. 2 is a front view of the large pipe house structure arch 2.
In the figure, 4 is a double column material inside and outside, 5 is a roof material made of high-strength steel pipe, 6 is a diagonal material, 7 is a beam material, 8 is a shed bundle, 9 is a cane, 10 is a shoulder joint, 11 is a ridge The joint parts 12, 13, and 14 are connecting fittings.
This large pipe house structure arch 2 includes a main aggregate composed of inner and outer double pillars 4, a roofing material 5 and a diagonal 6, a shed back shaft composed of beam members 7, a bundle of sheds 8 and a cane 9, The pipe diameter of the shed shaft is slightly smaller than the pipe diameter of the main aggregate, and the roofing material 5 is made of a high-strength steel pipe having a thickness greater than that of the other main aggregates. Yes.
[0013]
Hereinafter, details of the main aggregate and the shed back shaft assembly will be described with reference to FIGS. 3 to 6.
In this embodiment, the column material 4 and the roof material 5 are not integrated in the main aggregate shoulder portion, and the outer column material 41 and the roof material 5 and the inner column material 42 and the diagonal material 6 are joined to the shoulder portion at the arch shoulder portion. Joined with the tool 10. Further, the roof materials 5 and 5 are joined to each other by a ridge joint tool 11 in the ridge.
This is because if the pillar material 4 and the roof material 5 have an integrated structure, the frontage reaches 12.6 m by the outside method, so it is not easy to transport and construct the material. Of course, they can be integrated. .
[0014]
Pin insertion holes for fitting and fixing to each other are provided at appropriate positions of the shoulder joint 10, the ridge joint 11, the underground insertion pipe 43, the inner and outer pillar members 42 and 41, the roof material 5 and the diagonal member 6. It has been drilled. Then, after the column members 42 and 41, the roof material 5 and the diagonal member 6 are fitted to the shoulder connector 10, the ridge connector 11 and the underground insertion pipe 43, the pin insertion port is aligned and the pin Is inserted and fixed.
The shoulder joint 10 has a structure in which two inner and outer pipes bent in a substantially square shape are connected by two connecting plates 103 and 104 at positions near both ends thereof.
Further, the lower end portion of the outer column member 41 is fitted and fixed in a soil insertion pipe 43 that is inserted and fixed in the soil with an appropriate soil insertion tool. The lower end portion of the column member 42 is joined. The upper end portion of the inner column member 42 is inserted into the lower end portion of the shoulder joint 10 and is fixed with a pin.
If the lower end portion of the inner column member 42 is pivotally attached to the underground insertion pipe 43, the inner column member 42 can be inserted in parallel to the underground insertion pipe 43 when the underground insertion pipe 43 is inserted into the soil. Therefore, the insertion of the underground insertion pipe 43 into the soil is facilitated.
[0015]
On the other hand, the lower end portions of the roofing material 5 and the diagonal member 6 are fixed to the upper end portion of the shoulder joint 10, and the upper end portion of the diagonal member 6 is fixed to a connecting plate 12 described later.
The upper end portion of the diagonal member bolted to the connecting plate 12 and both end portions of the beam member are crushed and flattened to facilitate the joining to the connecting plate 12.
As shown in FIG. 2, the connection plate 12 shown enlarged in FIG. 6 is bolted with clips attached to the roofing material 5 in the two holes provided in the upper stage, and the two in the lower stage. The upper end of the diagonal member 6 and one end of the beam member 7 are bolted to the holes, respectively.
By adopting such a structure, the connecting plate 104 of the shoulder joint 10 and the inner and outer pillar members 42 and 41 form a triangle on the wall, and similarly, the connecting plate 103 and the roof material of the shoulder joint 10. 5 and the diagonal 6 create a triangle on the roof hem.
With this structure, the structure of the house wall and the house roof skirt is reinforced and robust.
In addition to the above structure, it is also possible not to form a triangle on the wall and roof skirt of the house. At this time, the shape and structure of the connecting plate 12 and the joints at the lower ends of the inner and outer column members may be changed.
[0016]
Next, the shed back shaft assembly will be described.
As described above, one end of the beam member 7 is bolted to the connecting plate 12, and the other end is attached to the lower end portion of the cabin bundle 8 whose upper end portion is screwed to the connecting fitting 13 fixed to the purlin 3. The connecting plate 14 is bolted. The upper end portion of the shed bundle 8 is connected to the connecting bracket 13 having the structure shown in FIG. 5, that is, the purlin 3 that intersects in a T shape, the main bracket that clips the shed bundle 8, and the annular member that surrounds the outer periphery of the main bracket. It is fixed with screws.
The lower end of the shed bundle and the lower end of the cane that are bolted to the connecting plate 14 are crushed and flattened to facilitate joining to the connecting plate 14.
Further, the cane 9 is attached and fixed between the roofing material 5 and the connecting plate 14. The upper end of the cane 9 is a connection fitting that adjusts the angle of the neck of the connection fitting 13.
The structure of the shed shaft is divided into a large triangle formed by the roof material 5 and the beam material 7 into a small triangle by the shed bundle 8 and the cane 9 and The frontage is reinforced.
In this embodiment, the roofing material has a slightly curved shape, but it goes without saying that this may be a straight line.
[0017]
In this example, one cane 9 is provided on each of the left and right sides of the cabin bundle 8, but more may be provided depending on circumstances.
The inner diameters of the joints 10 and 11 and the underground insertion pipe 43 described above are equal to the outer diameters of the column member 4, the roof member 5 and the diagonal member 6, but the opposite configuration is adopted. You can also.
[0018]
【The invention's effect】
According to the invention which concerns on Claim 1, the roof material supported by the outer side pillar material arrange | positioned on the outer side among the pillar material of the inner and outer double structure, and the pillar material of the inner and outer double structure, and the said inner and outer double structure The diagonal material that is supported by the inner pillar material arranged inside the pillar material and supports the intersection of the roof material and the beam material is configured as the main aggregate, and the hut back shaft assembly is configured with the beam material, A roof bundle that connects the ridge portion and the central portion of the beam material in the vertical direction, and a cane that connects the roof material and the central portion of the beam material in an oblique direction, and the roof material and the beam Dividing the front face of the large, substantially triangular hut that is formed of the material into small, roughly triangular shapes by the shed bundle and the cane each having a lower end connected to the central portion of the beam material , since the substantially triangular large-sized and small are configured as basic form, it can enhance the attic space with minimal member, having a simple structure Mouth can provide 10 meters than large house structure for Arch.
Moreover, since it is not necessary to use the pillars that support the building, a large space can be secured both in the upper direction of the pipe house.
Furthermore, since the attic shaft assembly is made of a triangle having no deformation as a basic structural unit, a member having a smaller diameter than the main aggregate can be used, which contributes to weight reduction of the entire arch.
[0019]
According to the invention according to claim 2, the column members of the inner and outer double structures and the roof material and the diagonal member are composed of inner and outer double pipes located on the outdoor side and the indoor side in the wall portion and the roof hem portion, Since the inner and outer double pipes are connected to each other with a connecting member at a predetermined location, it is possible to provide a large pipe house structure arch having a simple wall and a roof skirt with a simple structure.
[0020]
According to the invention of claim 3, since the lower end portion of the inner column member is joined to the outer column member and the upper end portion of the diagonal member is joined to the roof member, the triangle is also formed in the wall portion and the roof skirt portion. In addition, the wall portion and the roof skirt portion can be reinforced with a simple structure, and the proof stress of vertical load and horizontal load can be improved.
In addition, since the inner column is oriented obliquely with respect to the direction in which the outer column penetrates into the soil, this suppresses the settlement of the column and prevents the vertical and horizontal movement of the column. The foundation can be omitted.
[0021]
According to the invention which concerns on Claim 4, the ridge part joining tool which joins roof materials in a ridge part, The shoulder part joining tool which joins the inner and outer pillar material upper end part, the roof material lower end part, and the diagonal member lower end part is provided. Therefore, transportation and storage of materials become easy.
[0022]
According to the invention of claim 5, since the diameter of the aggregate other than the main aggregate is reduced and the roofing material is made of high-tensile steel pipe, the necessary strength is ensured while suppressing an increase in the weight of the entire arch. it can.
[0023]
According to the invention according to claim 6, the large pipe house structure according to any one of claims 1 to 5, wherein the large pipe house structure is fastened to a plurality of depth straight pipes arranged in parallel with the ridge direction. A plurality of arches are arranged at predetermined intervals in the ridge direction, and are configured to be fastened to a depth straight pipe including at least a purlin arranged in the ridge direction. A large pipe house structure of more than 10 meters can be provided.
In addition, since there is no need to use pillars that support the building, a large space can be secured both in the horizontal direction and upward.
Furthermore, a large-sized pipe house structure can be constructed at low cost by reducing the amount of steel used and saving material costs.
[0024]
According to the invention of claim 7, since the normal arch pipe is arranged between the arches for the large pipe house structure at an appropriate interval and is tightened to the depth straight pipe, the large pipe house structure is installed. It is possible to construct a large-sized pipe house with optimum strength in consideration of climatic conditions such as wind speed and snowfall.
Moreover, compared with the invention which concerns on Claim 6, the amount of steel materials used can be reduced further and material cost can be saved.
[0025]
According to the invention according to claim 8, the inner edge shape of the normal arch pipe and the large pipe house structure arch are made the same, and the depth straight pipe is fastened to the inner edge of the normal arch pipe and the large pipe house structure arch. Because there is no need to pass a depth straight pipe between the outside of the reinforcing arch and the inside of the arch pipe in parallel with the ridge direction as in the past, there is no need for a high degree of construction accuracy. The construction cost can be reduced.
[Brief description of the drawings]
FIG. 1 is a perspective view schematically showing only a front portion of a large-sized pipe house structure according to an embodiment of the present invention, with some members omitted.
FIG. 2 is a front view showing a structure of an arch for a large pipe house structure.
FIG. 3 is a front view of a roofing material joining tool.
FIG. 4 is another front view of the shoulder joint tool.
FIG. 5 is a perspective view of a connecting fitting for a purlin and a shed bundle.
FIG. 6 is a front view of a connecting plate of diagonal material, beam material, shed bundle, cane and beam material.
FIG. 7 is a front view of a conventional large pipe house.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Overall structure of large-sized pipe house 2 Arch for large-sized pipe house 3 Depth straight pipe 4 Inner / outer double pillar material 5 Roof material 6 Diagonal material 7 Beam material 8 Shed bundle 9 Shoulder joint 10 Shoulder joint 11 Roof material joint 12, 13 , 14 Connecting bracket and connecting plate

Claims (8)

Inner / outer dual structure pillar material, roof material supported on the outer pillar material arranged outside the inner / outer duplex structure pillar material, and the inner / outer double structure pillar material arranged inside A large pipe house structure arch configured as a main aggregate composed of a diagonal material supported by the inner pillar material and supporting the intersection of the roof material and the beam material,
A hut back shaft group connects the beam member, a ridge bundle and a central portion of the beam member in the vertical direction, and a cane that connects the roof member and the central portion of the beam member in an oblique direction. The shed bundle and the cane, each of which is formed by the roof material and the beam material, the front surface of the large triangular back of the shed is connected to the central portion of the beam material at the lower end. small is divided into substantially triangular, large pipe house structural arches, characterized in that it is organized substantially triangular large-sized and small-sized basic form by the.   The inner and outer double-structured column members and the roof material and the diagonal member are formed of inner and outer double pipes located on the outdoor side and the indoor side in the wall and roof skirt, and the inner and outer double pipes are predetermined. The large pipe house structure arch according to claim 1, wherein the arches are connected to each other by a connecting member at a location.   The large pipe house according to any one of claims 1 to 2, wherein a lower end portion of the inner column member is bonded to the outer column member, and an upper end portion of the diagonal member is bonded to the roof member. Structural arch.   The large-sized pipe house structure arch includes a ridge joint that joins the roof material at the ridge, and a shoulder joint that joins the upper and lower column material upper ends, the roof material lower end, and the diagonal lower end. The large pipe house structure arch according to any one of claims 1 to 3, wherein the arch is for large pipe houses.   The tube diameter of the beam material, the shed bundle and the cane constituting the shed shaft of the large pipe house structure arch is set smaller than the tube diameter of the main aggregate, and the roof material is a high strength steel pipe. The large pipe house structure arch according to any one of claims 1 to 4, wherein the arch is for large pipe houses.   A plurality of large pipe house arches according to any one of claims 1 to 5 are arranged at predetermined intervals in the ridge direction, and are fastened to a depth straight pipe including at least the purlin arranged in the ridge direction. Large pipe house structure. The large pipe house structure arch according to any one of claims 1 to 5, wherein a plurality of arches arranged at predetermined intervals in the ridge direction include at least a purse arranged in parallel with the ridge direction. A large pipe house structure tightened to the pipe,
A large-sized pipe house structure characterized in that ordinary arch pipes are disposed between the large-sized pipe house structure arches at appropriate intervals and are fastened to the depth straight pipe.   The inner edge shape of the large pipe house structure arch and the normal arch pipe are the same, and the depth straight pipe is fastened to the inner edge of the large pipe house structure arch and the normal arch pipe. A large-sized pipe house structure according to claim 7.

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