JP4886078B1 - Pillar beam unit for hut construction and hut construction body using the same - Google Patents

Abstract

The present invention provides a column construction unit for building a shed that has a certain shape retaining property and durability and that can be easily constructed and disassembled, and a shed construction using the same.
A column beam unit (1) connects a pair of climbing beam members (2) that form a roof gradient by connecting the end portions, and connects each end portion in the vicinity of both ends of each climbing beam member to hold it upright. One end side is connected to the pair of column members 3 and the pair of column members, and the other end side is connected to the midway position of the climbing beam member connected by the opposite column members, and arranged in a cross shape to keep the whole. And a pair of beam support members 4 for shaping. The intersections of the beam support members are connected in the same manner. The connection means 5 of each member is a fastening mode of bolts and nuts. The shed structure consists of a column beam unit group in which the face positions of a plurality of shaped column beam units are parallelly opposed and arranged at appropriate intervals in the column direction, and the column beam unit group is a girder member and eaves girder. Constructed by attaching members, etc.
[Selection] Figure 1

Description

  The present invention relates to a column beam unit for building a hut and a shed structure using the same.

  Due to the diversification of demand in recent years, there has been an increasing demand for small-scale temporary huts that can be installed outdoors and have a certain level of durability in ordinary households, construction sites, or small-scale farmers and workplaces. It is coming.

  In response to the demand for such a small-scale temporary hut, for example, there is a so-called greenhouse that has a simple structure in which a pipe construction body is simply covered with a vinyl cloth and can be easily assembled. On the other hand, as a highly durable item, there is a storage shed constructed of a wooden shaft or a steel frame.

  As a unit related to a unit used for a relatively simple fixed structure, for example, “a roof unit for a wooden building” (Patent Document 1) is disclosed. This roof unit is provided with a connection fitting so that one end of two ceiling joists can be connected to each other, and the vicinity of the other end of each ceiling joist is connected to the vicinity of the lower end of each rafter with an eye plate, The upper ends of the trees connected to the vicinity of the other end of each ceiling joist are connected to each other via a connecting fitting so as to be freely foldable.

  In addition, a “roof truss” (Patent Document 2) considering assemblability is disclosed. This roof truss is capable of pivoting each upper end of one diagonal and the other diagonal on one side and the other side of the upper end of the bundle member that is pivotably attached to the central portion of the horizontal lower chord member. The folding material is folded in a horizontal direction with respect to the horizontal lower chord material, and one slanted material and the other diagonal material are both tilted sideways, and the bundle material stands vertically with respect to the horizontal lower chord material. In addition, a truss assembly posture is possible in which the lower end portions of one diagonal member and the other diagonal member are positioned at one end and the other end of the horizontal lower chord member.

Japanese Patent Laid-Open No. 9-228531 (page 2-3, FIGS. 1 and 3) JP 2002-38645 A (page 2-4, FIGS. 1 and 3)

  However, these greenhouses, storage sheds, units disclosed in the patent literature, and the like have not fulfilled various requests for small-scale temporary huts. That is, the above-described greenhouse with a simple structure is easily affected by climate change such as strong wind and snow, and has a problem in overall shape retention and durability (lifetime of about 1 to 3 years). Contrary to this, a plastic house using a rigid material such as wood or metal as a structural material or a unit of the structure disclosed in the above-mentioned patent document is a highly durable building with fixed installation. In addition to requiring considerable time and cost (purchase and maintenance costs, etc.), the construction and disassembly of the system is cumbersome, making it unsuitable for rapid disassembly and movement, and there is a problem that the installation location is limited. .

  Then, this invention solves an above-described subject and provides the pillar beam unit for hut construction which satisfies desired specifications, and a shed construction body using the same.

  The column beam unit for building a shed of the present invention employs the following configuration in order to solve the above problems.

  That is, a pair of climbing beam members for connecting the end portions to specify the roof gradient, and connecting the respective end portions in the vicinity of both ends of the coupled pair of climbing beam members for standing and holding One end side is connected to each of the pair of column members and the pair of column members, and the other end side is connected to the middle or middle position of the climbing beam member connected by the opposing column members and arranged in a cross shape. And a pair of beam support members for retaining the entire shape.

  As for the climbing beam member, the column member, and the beam support member, it is preferable to select woods having the same cross-sectional shape and different lengths, for example, thinned wood having the same cross-sectional shape. Such thinned wood is easy to obtain and is excellent in terms of cost reduction and effective use of resources. As other materials for each member, materials such as metal materials, metal pipes, resin materials, resin pipes, bamboo materials, etc. may be selected, and a combination of a plurality of materials such as a combination of wood and metal materials is used as appropriate. You may make it select.

  In addition, it is preferable that the crossing portion of the pair of beam support members is a connection portion similar to the connection of other members to improve the shape retaining force. Further, the connection between the beam support member and the column member is preferably a connection means that allows the connection position of the beam support member to the column member to be selected along the longitudinal direction of the column member.

  The connection of each member has at least one of a loose coupling, a pin coupling, a rigid coupling, a fitting coupling, and an engaging coupling, or a combination thereof. As the loose coupling, for example, there are a mode in which a bolt and a nut are fastened and a mode in which a wing screw or a wing nut is fastened. In addition, as pin coupling, there is a mode in which a pin formed on one side is fitted (press-fitted) into a bush disposed on the other side. As the rigid coupling, there is an aspect in which each member is made of wood and nailing, and in the case where each member is a resin material or a resin pipe, there is an aspect in which an adhesive is used. As the fitting and coupling, there is a mode in which a convex part of a predetermined shape of a cylinder or prism formed on one side is fitted with the other concave part formed in the same shape as this. As an engagement coupling, there is a mode in which protrusions formed on both are engaged.

  Here, the connection between the members excluding the connection portion of the column member and the beam support member is a connection mode in which the members can rotate as necessary, for example, a tightening connection of bolts and nuts is used to allow the members to be tightened. Embodiments are preferred. If this connection mode is adopted and the bolts and nuts are loosened as appropriate, the connecting portions of the respective members are rotatable, and the entire column beam unit forms a link structure. As a result, while maintaining the standing state of the column members, the column members can be moved in the direction of separating or approaching, and the column members can be folded close to each other.

The hut construction body using the column beam unit having the above-described configuration has the following configuration.
That is, a pair of climbing beam members that are connected are held at a predetermined bending angle, and the column member is erected and held at the installation position, and the other end side of the beam support member is rigidly connected to the opposite column member. Column beam units, an appropriate number of column beam unit groups in which two or more of the column beam units are arranged at an appropriate interval in the column direction at a position facing the wife face and the parallel plane, and the beam That each climbing beam member and each column member of the unit group were held together by attaching one of the girder member, purlin member, eaves member, purlin member, base member, or a combination of them. It is a feature.

  The attachment of the column beam unit and the girder member is preferably the same as the connection mode employed in the column beam unit from the viewpoint of reducing the number of parts and cost. For example, in the case where the connection between the column beam units is a tightened connection made of bolts and nuts, it is preferable that the connection between the column beam unit and the beam member is also made this tightened connection. In addition, it is preferable to select the same material as that of the column beam unit as the material of the beam member or the like, but a metal material, a resin material, or a combination of a plurality of materials may be selected in consideration of strength and the like.

Since the column beam unit of the present invention has the above-described configuration, the following effects are obtained.
First, a framework for building a hut is formed by connecting the climbing beam member and the column member, and this is supported by the beam support member, so that it has a certain degree of shape retention and durability and is easy and quick. Can be assembled and disassembled. Since assembly and disassembly are easy, not only disassembly and movement after building a hut, but also replacement of some members is facilitated, and maintenance is good.

  In addition, if the connection part is loosened and the connection between the column member and the beam support member is released, the members of the column beam unit can be freely rotated to form a link structure in a direction in which the column members are moved closer to and away from each other. I can move. For this reason, the dimension between the column members and the roof gradient formed by the climbing beam members can be changed as appropriate, and the outer dimensions of the entire column beam unit and the dimensions of the internal space can be changed as appropriate.

  Furthermore, the column beam unit can be folded by bringing the column members close to each other when the connecting portion is rotatable as described above. In this case, since the entire column beam unit is compact, it is easy to convey, and after assembling a plurality of units in advance in a factory or the like other than the installation site, the unit can be conveyed in a folded state. As a result, the assembly at the installation site is easier and quicker.

  After maintaining the shape of the beam unit by rigidly connecting the connecting portions, a plurality of the beam units are arranged at a position facing the face surface position in parallel with the wife face position and at an appropriate interval in the column direction. If the eaves member, the purlin member, and the base are attached and connected, the building structure can be easily obtained. As with the column beam unit, this hut construction body can be easily replaced with some members and has good maintainability.

  In addition, this hut construction body can also change the dimensions between the column members and the roof slope formed by the climbing beam members by tightening the connecting part in the same way as the column beam unit, and the degree of freedom of its installation location is high, The size of the internal space can also be changed as appropriate.

It is a perspective view which shows the column beam unit for hut construction of this invention. It is an assembly perspective view which expands and shows the A section of FIG. It is an assembly perspective view which expands and shows the B section of FIG. It is explanatory drawing (A) and (B) which show the deformation | transformation state of the column beam unit of this invention. It is a perspective view which shows the shed construction body using the column beam unit of this invention.

  Hereinafter, an embodiment of a column beam unit according to the present invention (hereinafter referred to as “the present unit”) will be described in detail with reference to the accompanying drawings.

  This unit 1 shown in FIG. 1 is mainly composed of a pair of climbing beam members 2, 2, a pair of column members 3, 3, and a pair of beam support members 4, 4 that are formed from thinned wood at a three-dimensional angle (about 9 cm). It is configured. In the following description, the lower right side of FIG. 1 is defined as the “right side” of the unit 1, the upper left side is defined as the “left side”, the side that can be seen on the drawing is “front side”, and the side that is hidden and cannot be seen is “ The term “rear side” is used.

  The climbing beam members 2 are connected so that the right climbing member 2 is on the front side while forming a predetermined roof slope between the one end sides. The connecting means 5 of the climbing beam member 2 adopts a loose coupling mode. Specifically, a bolt 51 is inserted into a connection port 54 formed in each climbing beam member 2, 2, and this is fastened with a nut 52 and two washers 53. Since it is this connection aspect, if the fastening state of the volt | bolt 51 or the nut 52 is loosened, a pair of climbing beam members 2 and 2 will be mutually rotatable. The connecting means 5 may be changed to other modes such as, for example, a pin combination including a wing screw and a wing nut, a pin and a bush, or a shaft and a shaft holder, as long as the linking means 5 can be rotated.

  The upper ends of the column members 3 and 3 that are erected are connected to each of the opposite ends to which the climbing beam members 2 and 2 are connected. In contrast to the climbing beam member 2 forming a predetermined roof slope, the column member 3 is connected so as to be substantially vertical, and the climbing beam member 2 is held upright. Here, the right column member 3 is connected to the rear side of the climbing beam member 2, and the left column member 3 is connected to the front side of the climbing beam member 2.

  Similarly to the case of the climbing beam members 2, the climbing beam member 2 and the column member 3 are connected by inserting bolts 51 into the connection ports 54 formed in the climbing beam member 2 and the column member 3, and connecting them with nuts 52 and washers 53. It is concluded with. And if the fastening state of the volt | bolt 51 or the nut 52 is loosened, the climbing beam member 2 and the column member 3 will be mutually rotatable. Further, a plurality of connection ports 54 are formed along the longitudinal direction of the column member 3 other than the climbing beam member 2 is connected. The connection port 54 of the column member 3 may be deformed into a long hole 54a if necessary. An end portion of a beam support member 4 to be described later is connected to an arbitrary portion of the plurality of connection ports 54 and the long holes 54a.

  The climbing beam member 2 and the column member 3 connected as described above are connected so that both ends of the pair of beam support members 4 and 4 intersect with the connecting means 5 in the same mode. One beam support member 4 has a lower right end on the upper side of the right column member 3 and is connected below the connecting position of the climbing beam member 2, and an upper left end of the beam support member 4 is an intermediate position on the upper side of the left climbing beam member 2. It is linked to. The other beam support member 4 is symmetrical with the one beam support member 4 described above, and the lower left end is connected to the upper side of the left column member 3 and below the connecting position of the climbing beam member 2; The upper end of the right side is connected to an intermediate position on the upper side of the right climbing beam member 2. The pair of beam support members 4, 4 are arranged so as to draw a substantially X shape with the upper side intersecting, and together with the climbing beam member 2 and the column member 3, the entire unit 1 is retained.

  The beam support member 4 located on the right side is connected to the front side with respect to the right column member 3 and the left climbing beam member 2, and the beam support member 4 located on the left side is connected to the left column member 3 and the right climbing beam. It is connected to the rear side with respect to the member 2 and connected to the rear side of the right beam support member 4. The crossing portions between the beam support members 4 are connected by the same connecting means 5 as other members.

  In this unit 1, a pair of climbing beam members 2 and 2 and a pair of column members 3 and 3 are connected as described above to form a column beam structure with a predetermined roof gradient. A pair of beam support members 4, 4 are connected in a crossing manner to the position and the upper part of the column member 3 so that the entire shape is maintained and reinforced.

Since this unit 1 is in this form, it has the following characteristics.
That is, in this unit 1, the connecting means 5 of the climbing beam member 2, the column member 3, and the beam support member 4 is fastened with the bolt 51 and the nut 52. If the connecting position of the support member 4 is appropriately changed, the dimension between the column members of the unit 1 can be changed (arrow a) as shown in FIG. In conjunction with this, the height dimension of the connecting position of the climbing beam member 2 can be changed (arrow b). For this reason, the column member 3 is formed with a plurality of connection ports 54 in the longitudinal direction thereof, which can select a connection position with the beam support member 4. The connection port 54 may be deformed into a long hole 54a if necessary. In addition, the connection between the column member 3 and the beam support member 4 may be changed to another coupling means such as a nail or a hook so that the column member 3 and the beam support member 4 can be fixed after being selected more flexibly.

  Further, the unit 1 releases the connecting means 5 between the column member 3 and the beam support member 4 and rotates each connecting means 5 so as to bring the opposing column members 3 and 3 close to each other (arrow c). As shown in FIG. 4B, it can be folded. The main unit 1 folded in this way is easily transported.

  Since the unit 1 has a simple configuration as described above, the unit 1 can be easily assembled and disassembled at the installation site. On the other hand, after being assembled in advance in a factory or the like, the unit 1 is conveyed in a folded state and deployed at the installation site, and then the column member 3 And the beam support member 4 can be connected and assembled.

  Next, the shed construction body 6 (hereinafter abbreviated as “hut construction body”) using the unit 1 will be described.

  First, the plurality of main units 1 are assembled with the connecting means 5 or expanded from the folded state, and the bolts 51 and nuts 52 of the connecting means 5 are firmly fastened and held in shape. When assembling and firmly fastening, it is necessary to adjust the dimension between the column members by moving the connecting position between the column member 3 and the beam support member 4 up and down.

  Next, a plurality (three in the present embodiment) of the present units 1 are arranged at appropriate intervals in the direction of the row with their wife faces facing each other in parallel to form a present unit group. The shed construction body 6 is constructed by retaining the shape by attaching the member 61, the purlin member 62, and the girder member 63. The eaves beam member 61 and the beam member 63 connect the column members 3 positioned in the front-rear direction, and the purlin member 62 connects the climbing beam members 2 together. In this connection, the number of parts is reduced by using the connection means 5 including the bolt 51, the nut 52, and the washer 53 as in the connection of the unit 1.

  Even after the building structure 6 is constructed, if the connecting means 5 at a predetermined location is loosened and the connection position of the column member 3 and the beam support member 4 is changed, the dimensions between the column members of the cabin structure 6 and the height of the entire cabin The dimensions can be easily changed, and the installation position can be flexibly changed.

  Further, a part of each member can be easily replaced, and if necessary, a purlin member or a base (not shown) can be added to the shed construction body 6 to improve its structural strength. The connection between the eaves member 61, the purlin member 62 and the beam member 63 and the unit 1 is not limited to the form of the connection means 5 by the bolt 51 and the nut 52, and other means such as a nail, a hook, a rope, etc. You may change to

  After the construction of the hut construction body 6 is completed, the whole is appropriately covered with a vinyl sheet or the like, or a tin plate or a plywood plate is attached to a desired position, and used as a so-called plastic house or a small-scale temporary hut for other purposes. be able to.

1 unit 2 climbing beam member 3 column member 4 beam support member 5 connection means 51 bolt 52 nut 53 washer 54 connection port 54a long hole 6 shed structure 61 eaves member 62 main building member 63 girder member

Claims (5)

A pair of climbing beam members for connecting the ends to identify the roof slope;
A pair of pillar members for connecting and holding the respective end portions in the vicinity of both ends of the pair of climbing beam members connected;
A pair for connecting one end side to each of the pair of column members and connecting the other end side in the vicinity of the middle of the climbing beam member connected by the opposite column members and arranging them in a cross shape to keep the whole shape. Beam support members of
A column beam unit for building a hut characterized by comprising:   The column beam unit for building a shed according to claim 1, wherein an intersection of the pair of beam support members is a connecting portion. In connecting the beam support member and the column member,
The column beam unit for building a shed according to claim 1 or 2, wherein the connecting position with the column member is a connecting means that can be selected along the longitudinal direction. The connection according to any one of claims 1, 2 and claim 3
A column-beam unit for building a hut characterized by having a structure including at least one of a loose coupling, a pin coupling, a rigid coupling, a fitting coupling, and an engaging coupling, or a combination thereof. A pair of climbing beam members connected to each other are held at a predetermined bending angle, the column member is erected and held at the installation position, and the other end side of the beam support member is rigidly connected to the opposing column member. A column beam unit for building a hut according to any one of claims 1 to 4,
An appropriate number of column beam unit groups in which two or more of the beam units are arranged at an appropriate interval in the column direction at a position facing the wife face position in parallel with the wife surface position;
Each climbing beam member and each column member of the column beam unit group are formed by holding each other by attaching one of a girder member, purlin member, eaves member, purlin member, base, or a combination thereof. A hut structure that is characterized by

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