JP2010222953A - Simple building and method for assembling the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve a problem in a conventional carport having an integrated roof body wherein a construction time tends to be long and work becomes large-scale. <P>SOLUTION: A carport 1 includes at least two posts 2; beams 4 with one ends connected to the respective posts 2; a plurality of ceiling joists 5 connected to the lower side of each beam 4; a roof body 3 connected to the lower side of the ceiling joists; and girders 6 laid over both posts 2. The roof body 3 is composed of a plurality of panel units PU, and each panel unit PU is formed in rectangular shape and has a turnable locking part 9 locked to the girder 6 turnably around an axis extended along the longitudinal direction, and is turnable at least in a range from a vertical attitude to a connecting attitude to the ceiling joists. The panel unit PU can thereby be easily mounted with a small number of persons to simplify construction work and to reduce a construction time. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a simple building having a structure in which a roof body is supported by a column and the like, and an assembling method thereof.

An example of this type of simple building is a carport.
Generally, as a carport to be installed in a house or the like, as described in Patent Document 1, for example, one side of an integral roof body is cantilevered with a support, or both sides of a roof body are supported with a support. In addition, there is a structure in which one side of the roof body is supported by a support and the other side of the roof body is supported by a wall portion of a building. In this type of carport, a plurality of types of roof bodies having different depth dimensions and frontage dimensions are prepared, and for example, the type of roof body and the support method are selected according to the size of the automobile.

JP 2008-57233 A

  By the way, a carport having an integrated roof body as described above has a roof as a construction method in which a column is erected, a beam is connected to the upper end of the column, and components of the roof body are sequentially assembled to the beam. There are a method of forming a body and a method of attaching a pre-assembled roof body to a beam.

  However, the conventional carport is a problem that the method of assembling the roof bodies sequentially requires complicated work at the site and the construction time tends to be long, and the method of attaching the preassembled roof bodies requires a large amount of work. There were points, and it was a problem to solve these problems.

  The present invention is made by paying attention to the above-mentioned conventional problems, and can be easily constructed with a small number of personnel, and can be simplified in construction work and shortened construction time. And an assembly method thereof.

  A simple building according to the present invention includes, as claimed in claim 1, at least two columns arranged in the depth direction, beams in which the longitudinal direction is the frontage direction, and one end connected to each column, and the longitudinal direction is the depth direction. A plurality of field edges connected to the lower side of the beam at predetermined intervals, a roof body connected to the lower side of the field edge, and a girder erected on both columns with the longitudinal direction as the depth direction, the roof body in the depth direction It is composed of a plurality of arranged panel units, and each panel unit has a rectangular shape and is locked to the end of the spar so as to be rotatable about an axis along the longitudinal direction of the spar. It has a rotation locking portion and is configured to be rotatable at least in a range from a vertical posture to a connection posture to a field edge, and the above configuration is a means for solving the conventional problems.

  In the above configuration, when the simple building is a carport, the depth direction is the direction in which the automobile goes in and out, and the frontage direction is the width direction of the doorway.

  Moreover, the simple building of this invention is characterized by the length of the frontage direction of at least one panel unit of each panel unit being short as Claim 2.

  Further, according to a third aspect of the present invention, the simplified building according to the third aspect is in a state in which the rotation locking portion of each panel unit is locked to the girder, and each panel unit is placed on the girder side below each field edge. Connected in a down-gradient state and attached a blindfold cover from the lower side to the joint between panel units from the lower side, and drainage provided inside each blindfold cover and inside the girder It is characterized in that the drainage route of the roof body is configured with the road.

  According to a fourth aspect of the present invention, there is provided a method for assembling a simple building, comprising: a roof body and a supporting means for supporting the roof body; and a method for assembling a simple building comprising a plurality of panel units arranged in one direction. And one end of the panel unit is locked to the support means, the other end of the panel unit is pivoted upward and connected to the support means, and a plurality of panel units are sequentially attached to the support means in the same procedure. It is characterized by connecting.

  Further, according to the method for assembling a simple building of the present invention, as claimed in claim 5, at least two columns are erected in the depth direction, and one end of the beam whose longitudinal direction is the frontage direction is connected to each column. Are connected to the underside of each beam at predetermined intervals, a girder whose longitudinal direction is the depth direction is installed on both columns, and one end of the panel unit arranged in the depth direction is used as the girder Lock and rotate the other end of the panel unit upward to connect the panel unit to the lower side of each field edge, and sequentially connect multiple panel units to the lower side of each field edge in the same procedure. It is characterized by that.

  Further, according to a sixth aspect of the present invention, there is provided a method for assembling a simple building, wherein the one end of the panel unit is locked to the girder and the other end of the panel unit is turned upward to engage with the hook provided at the field edge. The panel unit is connected to the lower side of each field edge.

  According to the simple building according to claim 1 of the present invention, the roof body is constituted by a plurality of panel units, and the structure in which the panel unit is rotatably locked with respect to the girders is employed, with a small number of personnel. The panel unit can be easily attached, and the construction work can be simplified and the construction time can be shortened.

  According to the simple building according to claim 2 of the present invention, the same effect as in claim 1 can be obtained, the number of panel units in the depth direction can be selected, and the length of the panel unit in the frontage direction. Therefore, it is possible to freely set the form of the roof body in accordance with the shape of the land, the surrounding environment, and the like, and an increase in variations can be realized.

  According to the simple building according to claim 3 of the present invention, the same effects as in claims 1 and 2 can be obtained, and rainwater that has fallen on the roof body and rainwater that has entered between the panel units are concentrated. However, it is possible to obtain a sufficient drainage function for rainwater by reliably preventing rain leakage while being a roof body composed of a plurality of panel units.

  According to the method for assembling a simple building according to claims 4 and 5 of the present invention, it is possible to easily assemble with a small number of people, it is possible to realize the simplification of construction work and the shortening of construction time, In addition, it is not necessary to install a scaffold or the like in the adjacent land, and most of the assembly work can be performed within the range of the size of the roof body, which is extremely useful for construction in a narrow land.

  According to the method for assembling a simple building according to claim 6 of the present invention, by using the hook provided at the field edge, the connection work of the panel unit to the field edge is further facilitated. In addition, the panel unit and the roof body can be attached sufficiently, which can contribute to further reduction in construction cost and construction time.

It is the perspective view (a) explaining the carport in one Embodiment of the simple building concerning this invention, and sectional drawing (b) of the principal part which shows the attachment point of a panel unit. It is the top view (a) of the panel unit which comprises a roof body, sectional drawing (b) based on the AA line in FIG. A, and sectional drawing (c) based on the BB line in FIG. It is sectional drawing to which the connection part of a support | pillar and a beam was expanded. It is sectional drawing which shows the junction part of panel units. It is sectional drawing which shows the front-end | tip part of a panel unit. It is each perspective view (a)-(d) which shows the assembly method of the carport shown in FIG. It is each perspective view (a)-(c) which shows the attachment point of the panel unit with respect to a field edge.

The simple building shown in FIG. 1A is a carport as an example.
The illustrated carport 1 has a structure in which the roof body 3 is cantilevered by at least two support columns 2 and 2. More specifically, the carport 1 includes two struts 2 and 2 arranged in the depth direction, beams 4 each having one end connected to each strut 2 with the longitudinal direction as the frontage direction, and the longitudinal direction as the depth. A plurality of field edges 5 connected to the lower side of each beam 4 as a direction at a predetermined interval, and a girder 6 erected on both columns 2 with the longitudinal direction as the depth direction, and the roof body 3 below the field edge 5 are provided. Are connected.

  The roof body 3 is composed of a plurality of panel units PU arranged in the depth direction. Each panel unit PU has an elongated rectangular shape in the frontage direction. In addition, the depth direction of the car port 1 is the entrance / exit direction of the automobile (X direction in the figure), and the frontage direction is the width direction of the doorway (Y direction in the figure).

  Furthermore, as a more preferable embodiment, the carport 1 can be configured to have a short length in the frontage direction of at least one panel unit PU among the panel units PU. In the illustrated example, more than half of the plurality of panel units PU are shortened. The combination of such panel units PU is selected according to the shape of the land, the surrounding environment, and the like.

  As shown in FIG. 2A, the panel unit PU includes a rectangular panel P and four panel frames that hold the periphery thereof. Here, in the carport 1, since the roof body 3 forms a gentle downward slope on the column side 2 side, the panel frame on the upper side of the gradient is the upper panel frame 7A, and the lower side of the gradient (girder 6). The side panel frame is the lower panel frame 7B, and the both side panel frames are the side panel frames 7C and 7C.

  The upper panel frame 7A, as shown in a cross-section in FIG. 2 (c), is very simple in order to easily cope with the attaching / detaching work associated with the cutting of the panel unit PU. In a state of receiving, screws are fastened to the upper end portions of the side panel frames 7C and 7C.

  The lower panel frame 7B, as shown in the cross section of FIG. 2 (c), is a rotation locking portion 9 having a circular cross section through a support piece 8 that projects downward (downward in a state where a carport is configured). And screwed to the lower end of the side panel frames 7C, 7C. The support piece 8 and the rotation locking part 9 are provided over the longitudinal direction of the lower panel frame 7B.

  2C, the side panel frame 7C includes a seal member 10 that holds the side end of the panel P and a pair of engaging protrusions 11 and 11 that protrude downward, in parallel. I have. The side panel frames 7C on both sides have the same cross-sectional structure, and the sealing material 10 and the engaging protrusions 11 and 11 appear at symmetrical positions in the cross section of the panel unit.

  And panel unit PU should just assemble panel P and each panel frame 7A-7C, after cutting panel P and side panel frame 7C into predetermined length, in order to shorten the length of a frontage direction, Common parts can be used.

  The respective field edges 5 are arranged in parallel to each other at a predetermined interval with respect to the longitudinal direction of the beam 4, and are connected to the lower side of the beam 4 through respective suspension members 12. In the carport 1, the beam 4 is substantially horizontal, whereas the roof 3 has a downward slope toward the column 2 as described above, so the base end side of the beam 4 (column 2 side) ) Toward the tip side, the length of the suspension member 12 is gradually shortened.

  The girder 6 is fixed to the support column 2 via a bracket 13 as shown in FIG. 3, and a groove-like drainage channel opened upward as shown in FIG. 1 (b). 6a and a hollow portion 6b that is continuous to the opposite side of the drainage channel 6a. Further, at the upper portion of the hollow portion 6b, a rotation receiver corresponding to the rotation locking portion 9 of the lower panel frame 7B of the panel unit PU. It has a portion 6c.

  Accordingly, the panel unit PU having the rotation locking portion 9 is locked to the rotation receiving portion 6c of the girder 6 so as to be rotatable about an axis along the longitudinal direction of the girder 6, and at least vertical. It can be rotated in the range from the posture to the connected posture to the field edge 5

  That is, when assembling the carport 1, the panel unit PU locks the rotation locking portion 9 on the rotation receiving portion 6c of the beam 6 as shown by a solid line in FIG. Then, the lower end is lifted to a horizontal state as indicated by a virtual line in FIG. After that, the panel unit PU is fixed to the lower side of each field edge 5 with screws that penetrate the side panel frame 7C from below.

  Moreover, after fixing each panel unit PU as mentioned above, as shown in FIG. 4, the blindfold cover which straddles the side panel frames 7C and 7C adjacent to each other in the longitudinal direction at the joint portion between the panel units. 14 is mounted from below.

  The blind cover 14 has a shape that covers the entire lower side of both side panel frames 7C and 7C, and elastically engages with the engaging protrusions 11 and 11 of either one of the side panel frames 7C. The engaging protrusions 14a and 14a to be engaged with each other and the drainage passage 14b for discharging the water that has entered between the side panel frames 7C and 7C are provided. The locking protrusion 14a and the drainage channel 14b are provided over the longitudinal direction of the blind cover 14, and in particular, the drainage channel 14b is opened at the end of the beam 6 side.

  As a result, in the carport 1, the drainage path 14 b provided inside the blindfold cover 14 and the drainage path 6 a provided inside the girder 6 constitute a drainage path of the roof body 3.

  Moreover, in the edge part of the depth direction of the roof body 3, as shown in FIG. 4, while attaching the blindfold cover 15 for edge parts from the lower side with respect to the side panel frame 7C of panel unit PU, a horizontal side The side roof frame 16 is attached to the exterior to improve the appearance. The side roof frame 16 is also provided at a step portion between the panel units PU having different lengths.

  Furthermore, as shown in FIG. 5, the upper roof frame 17 is attached to the upper end of the gradient of the roof body 3 to improve the appearance. It should be noted that a corner member (not shown) is provided between the side roof frame 16 and the upper roof frame 17 to integrate the roof frames 16 and 17 to enhance the appearance and mechanical strength.

  Here, based on FIG.6 and FIG.7, the assembly method of the carport (simple building) 1 is demonstrated. The assembling method of the present invention is basically a method of assembling a simple building having a roof body and a supporting means for supporting the roof body, and the panel body PU is arranged in one direction (depth direction) with the roof body 3. The one end portion of the panel unit PU is locked to the support means of the roof body 3, and the other end portion of the panel unit PU is pivoted upward to be connected to the support means. The panel unit PU is sequentially connected to the support means. The support means of the roof body 3 in this embodiment is composed of the support 2, the beam 4, the field edge 5, the girder 6 and the suspension member 12.

  Specifically, first, as shown in FIG. 6A, the columns 2 and 2 are erected, one end of the beam 4 is connected to each column 2, and further, the lower end of each suspension member 12 is connected. After connecting the field edge 5, the upper end of each suspension member 12 is connected to the lower side of the beam 4. In addition, a girder 6 is installed on both struts 2 and 2.

  Next, as shown in FIG. 6B, each panel unit PU is assembled. That is, the lengths of the panel P and the side panel frames 7C and C are adjusted, and the panel P and the panel frames 7A to 7C are assembled. Then, one end of the panel unit PU is locked to the beam 6, the other end of the panel unit PU is rotated upward, and the panel unit PU is connected to the lower side of each field edge 5. Then, each panel unit PU is sequentially connected to the lower side of each field edge 5. Specifically, as shown in FIG. 6 (c) and FIG. 1 (b) described above, the rotation locking portion 9 of the panel unit PU is locked to the rotation receiving portion 6c of the beam 6, and the panel The lower end portion of the unit PU is lifted and rotated to connect the panel unit PU to the lower surface of the field edge 5. Each panel unit PU is sequentially connected to the lower side of each field edge 5 by such a procedure of locking of one end part, rotation of the other end part, and connection to the field edge 5.

  In the connection operation of the panel unit PU described above, the use of the hook H as shown in FIGS. 7A and 7B is more effective. That is, when attaching the panel unit PU, as shown in FIG. 7 (a), a pair of hooks H, H are locked to the field edge 5 on the projecting tip side of the beam 4, and then FIG. 7 (b). As shown, the panel unit PU that has been locked to the girder 6 and then rotated upward is locked to the hooks H and H.

  And as shown in FIG.7 (c), the panel unit PU is connected with the field edge 5 with the screw 20 penetrated by the side panel frame 7C of panel unit PU. Thereafter, the hook H is removed. At this time, in the field edge 5 on the projecting tip side of the beam 4, a bolt may be previously planted, and the panel unit PU may be positioned with this bolt and then fixed with a nut. In this embodiment, the hook 5 that is separate from the field edge 5 is illustrated. However, the field edge 5 may be formed with a hook.

  After connecting the panel units PU in the above manner to form the roof body 3, as shown in FIG. 6 (d) and FIGS. 4 and 5 described above, the blindfold cover 14, the edge blindfold cover 15. The side roof frame 16 and the upper roof frame 17 are mounted.

  The carport 1 of the above embodiment is composed of at least two support columns 2, a roof body 3 composed of a plurality of panel units PU, a beam 4, a field edge 5, a girder 6, and the like. On the other hand, the structure is such that the panel unit PU can be easily attached with a small number of people because it is configured so as to be rotatable around an axis along the longitudinal direction.

  That is, in the above-described carport 1 and its assembling method, after the rotation locking portion 9 provided at one end portion of the panel unit PU is locked to the beam 6, the other end portion side of the panel unit PU is lifted, The panel unit PU will be connected to the lower side of the field edge 5 and the panel unit PU assembled in advance may be attached in the same manner in order, so compared with a conventional carport with an integral roof body Simplification of work and shortening of construction time can be realized.

  In addition, the carport 1 includes the roof body 3 composed of a plurality of panel units PU arranged in the depth direction, and the length in the front direction of at least one of the panel units PU is short. Therefore, the form of the roof body 3 can be freely set according to the shape of the parking space, the surrounding environment such as buildings and trees, parking, and other purposes of use.

  That is, the carport 1 can freely set the shape of the roof body 3 by selecting the number of panel units PU in the depth direction and selecting the length of the panel unit PU in the frontage direction. It will be very rich in variations.

  Further, the carport 1 is configured such that the roof body 3 is inclined downward toward the spar 6 and the drainage path 14b of the blind cover 14 and the drainage path 6a of the spar 6 are configured in the drainage path 6a attached to the joint portion between the panel units PU. Therefore, rainwater that has fallen on the roof body 3 and rainwater that has entered between the panel units PU can be intensively discharged, and rain leakage is reliably prevented even though the roof body 3 is composed of a plurality of panel units PU. Thus, a sufficient drainage function of rainwater can be obtained. In addition, the rainwater which flowed into the drainage channel 6a of the girder 6 is discharged to the ground side through a well-known bag.

  Further, the carport 1 of the above embodiment is composed of at least two columns 2, beams 4, field edges 5 and girders 6 in addition to the roof body 3 composed of a plurality of panel units PU, and particularly in the assembling method. Since the attachment of each panel unit PU has been devised as described above, most of the assembly work can be performed within the range of the size of the roof body, which is extremely useful for construction in a narrow area. In other words, since each panel unit PU is attached to the field edge 5 from below using a stepladder or the like as necessary, there is no need to install a scaffold or the like in the adjacent land, and there is no fear of inconvenience to the surroundings. Further, when the panel unit PU is attached, if the hook H that is locked to the field edge 5 is used, the panel unit PU can be easily attached even by a single operator, and the construction cost and construction time can be reduced. It can contribute to further savings.

  In addition, the structure of the simple building of this invention is not limited only to the said embodiment, The number and shape of each structural member, the structure of the support means of a roof body, etc. can be changed suitably. In addition, the simple building is not only a structure that supports the roof body in a cantilever manner as in the above embodiment, but also a structure that supports the roof body on both sides with pillars, and supports one side of the roof body with pillars and the other side. The structure supported by the wall part etc. of a building may be sufficient.

  Furthermore, in the simple building of the above embodiment, two types of panel units having different lengths in the frontage direction are exemplified, but the lengths of all the panel units are the same, or the lengths of the panel units are two or more types. can do. Furthermore, since the simplified building can naturally be used for purposes other than parking the lower side of the roof body, it can be applied to various buildings such as a cycle port and a passage.

1 Carport (simple building)
2 Supports 3 Roof body 4 Beam 5 Field edge 6 Girder 6a Girder drainage 9 Rotating locking part 12 Lifting material 14 Blindfold cover 14b Drainage channel of blindfold PU panel unit (2, 4, 5, 6, 12 ... support means)

Claims (6)

At least two columns arranged in the depth direction, a beam having one end connected to each column with the longitudinal direction serving as a frontage direction, and a plurality of beams coupled to the lower side of each beam at a predetermined interval with the longitudinal direction serving as a depth direction The roof is connected to the field edge, the lower side of the field edge, and a girder erected on both columns with the longitudinal direction as the depth direction.
The roof body is composed of multiple panel units arranged in the depth direction,
Each panel unit has a rectangular shape, and at the end of the spar, has a rotation locking part that is rotatively locked around the axis along the longitudinal direction with respect to the spar. A simple building that can be rotated in a range from a posture to a connected posture to the field edge.   The simple building according to claim 1, wherein a length of at least one of the panel units in the frontage direction is short. In the state where the rotation locking portion of each panel unit is locked to the girders, and under each field edge, each panel unit is connected in a state of forming a downward slope on the girder side,
At the joint between the panel units, a blindfold cover is installed from the lower side along the longitudinal direction, and the drainage path of the roof body is composed of the drainage path provided inside each blindfold cover and the drainage path provided inside the girders. The simple building according to claim 1 or 2, wherein   A method of assembling a simple building having a roof body and a supporting means for supporting the roof body, wherein the roof body is constituted by a plurality of panel units arranged in one direction, and one end portion of the panel unit is engaged with the supporting means. A method of assembling a simple building comprising: stopping, rotating the other end of the panel unit upward to connect to the support means, and sequentially connecting a plurality of panel units to the support means in the same procedure.   At least two struts are erected in the depth direction, one end of the beam whose longitudinal direction is the frontage direction is connected to each strut, and a plurality of field edges whose longitudinal direction is the depth direction are defined below each beam Connected at intervals, spans are installed in both columns with the longitudinal direction in the depth direction, one end of the panel unit arranged in the depth direction is locked to the beam, and the other end of the panel unit is rotated upward A method for assembling a simple building, comprising connecting a panel unit to the lower side of each field edge and sequentially connecting a plurality of panel units to the lower side of each field edge in the same procedure.   Engage one end of the panel unit with the girders, rotate the other end of the panel unit upwards, engage with a hook provided on the field edge, and temporarily place the panel unit on the lower side of each field edge. The method for assembling a simple building according to claim 5, wherein the simple building is connected.

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