JPH0318582Y2 - - Google Patents

Description

[Detailed explanation of the idea] Industrial applications This invention relates to a prefabricated carport.

Prior Art and its Problems In a conventional prefabricated carport, a connecting member having an approximately square cross section and screw holes on both sides is fitted into a predetermined position within a rectangular cylindrical girder. The upper end of the rectangular cylindrical column in which the girder fitting notch is formed is fitted into the part where the connecting member of the girder is fitted, and the screw hole is inserted through the screw insertion hole pre-drilled in the column and girder. The support and girder are connected by screwing the screw into the support.

However, with the above connection method, the support can only be connected to the position where the connecting member is fitted within the entire length of the girder, and there is a problem that the connection position of the support to the girder cannot be arbitrarily selected. be.

The purpose of this invention is to provide a prefabricated carport that solves the above problems.

Means for Solving the Problems The assembly type carport according to this invention has a girder in which engaging grooves are formed on both sides over almost the entire length,
A connecting member that is rectangular in plan view and has an approximately square cross section, and that has inner protrusions formed on both sides that can be movably engaged with each engagement groove in the longitudinal direction; The apparatus is characterized in that it includes a support whose upper end is fitted over and fixed to the connecting member.

Embodiment FIGS. 1 to 3 show the overall structure of a prefabricated carport. In this specification, left refers to the upper side of Figure 2, right refers to the lower side of Figure 2, front refers to the left side of Figure 2, and rear refers to the right side of Figure 2.

The prefabricated carport has 1 pillar, 2 on each side.
and a roof 2 which is arch-shaped when viewed from the front and supported by the upper ends of pillars 1.

The roof 2 consists of a pair of left and right girders 3 supported by the upper ends of the two left pillars 1 and the upper ends of the two right pillars 1, respectively, and a front surface that is stopped between the two girders 3 at equal intervals in the front and rear direction. A plurality of rafters 4 that are arch-shaped when viewed from the ground, a purlin 5 held between the adjacent rafters 4, a roof board 6 fitted between the girder 3 and the purlin 5 between the adjacent rafters 4, and a girder. 3 and a ridgepole 5, a roof 7 is stopped between adjacent rafters 4 and supports a roof board 6. Both ends of the girder 3 are covered with end covers 8 and fixed.

Post 1, girder 3, rafter 4, purlin 5 and haze 7
are all made of aluminum extrusions. The roof plate 6 and the end cover 8 are made of synthetic resin.

4 and 5 show details of the connections of the beams 3 of the struts 1. FIG. The girder 3 has a substantially vertically elongated rectangular cross section, and a gutter 11 extending in the length direction is integrally formed in the upper half of the side on the outside of the carport among both sides. Of the both sides of the girder 3, the upper half of the side located inside the carport projects toward the inside of the carport with respect to the lower half. This projecting portion is designated by the reference numeral 12. An upper protrusion 13 is formed over the entire length of a portion of the upper surface of the girder 3 near the overhang 12, and the end of the rafter 4 is fixed to this upper protrusion 13. A groove 14 that opens upward is formed over the entire length in a portion of the upper surface of the girder 3 near the gutter 11, and the end of the roof plate 6 is fitted into this groove. Engagement grooves 16 and 17 having a generally V-shaped cross section are formed over almost the entire length in the lower portions of both sides of the girder 3 for attaching a connecting fitting (connecting member) 15.

The connecting fitting 15 has a rectangular shape that is long in the front-rear direction when viewed from above, and has an approximately-shaped cross section, and has inward protrusions 18 and 19 at the upper ends of both ends. The inner protrusions 18 and 19 are engaged with the engagement grooves 16 and 17 of the beam 3 so as to be movable in the longitudinal direction thereof.

The column 1 has a substantially rectangular cross section that is long in the front and back direction, and has a notch 20 for inserting a girder at the upper end of its front and rear walls. The upper end of the support column 1 is fitted over the connecting fitting 15, and the lower half of the girder 3 is fitted into the notch 20. The upper ends of both side walls of support column 1 are connected to gutter 1 of girder 3.
It is in contact with the bottom surface of the first bottom and the bottom bottom surface of the projecting portion 12. Then, the nuts 22 are tightened on the front and rear pairs of bolts 21 that pass horizontally through the support 1 and the connection fitting 15, and the nuts 22 are tightened to connect the support 1 and the connection fitting 15.
are fixed, and the inner protrusions 18 and 19 of the connecting fitting 15 are pressed against the bottoms on both sides of the respective engagement grooves 16 and 17, so that the connecting fitting 15 is movably fixed to the girder 3. The strut 1 and the girder 3 are connected.

Effects of the invention The prefabricated carport according to this invention has a girder in which engagement grooves are formed on both sides over almost the entire length, and a girder that is rectangular in cross section when viewed from above, and each engagement groove has a length of a connecting member formed on both sides with inward protrusions that can be engaged so as to be movable in the horizontal direction;
Each column has a cylindrical shape and an upper end that is fitted over the connecting member and fixed to the connecting member.
The connecting member can be attached to any position on the girder, and the support and the girder are connected by fixing the support to the connection member, so the connection position of the support to the girder can be arbitrarily selected.

[Brief explanation of the drawing]

The drawings show an embodiment of this invention; Fig. 1 is a front view of the prefabricated carport, Fig. 2 is a plan view of Fig. 1, Fig. 3 is a side view of Fig. 1, and Fig. 4 is a support column. FIG. 5 is an enlarged side view showing the connecting portion between the frame and the girder, and FIG. 5 is a sectional view taken along the line - in FIG. 4. DESCRIPTION OF SYMBOLS 1... Strut, 3... Girder, 15... Connecting metal fitting (connecting member), 16, 17... Engagement groove, 18, 19... Inner protrusion.

Claims (1)

[Scope of utility model registration request] The girder 3 has engaging grooves 16 and 17 formed on both sides over almost its entire length, and has a rectangular cross-sectional shape when viewed from above, and is movable in the length direction of each of the engaging grooves 16 and 17. an inner protrusion 18 that can be freely engaged;
19 is formed on both sides of a connecting member 15, and a column 1 having a rectangular cylindrical shape and having an upper end fitted over the connecting member 15 and fixed to the connecting member 15.