JPS5811851Y2 - Connecting fittings in prefabricated houses - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a panel joining fitting for prefabricated houses that is intended for use in accurately fixing wall panels or roof panels to existing gutter without shifting.

This kind of metal fittings, which have been known in the past, have bolts fixed to both ends of a metal rod with a T-shaped cross section, so the upper bolts protrude upward from the upper end surface of the panel after the panel is assembled, and are used to connect the girder or girder. had to be dropped in from the top after the panels were assembled, making it impossible to assemble and place the upper frame first.

However, in this invention, a metal rod with a female screw hole is connected and fixed to one or both ends of a metal rod with a T-shaped cross section (or any other cross section), so that the end of the metal rod protrudes from the edge of the panel. 9-, it became possible to assemble the frame that forms the outer periphery of the panel, and then assemble the panel, thus solving the above-mentioned problems of the conventional method.

In addition, by using the joint fittings of this invention, it can be used not only for wall panels but also for roofs or floors, making it possible to form continuous roofs or floors with horizontal rigidity. It was.

That is, to explain this invention with reference to an embodiment, a long rectangular plate 2 sandwiched between adjacent panels 1 and 1a and an adjacent panel 1.
, 1a, one end of a bolt 6 is connected and fixed to one end of a metal rod 5 having a T-shaped cross section and having a long rectangular plate 4, 4a which is inserted into a groove 3, 3a provided at the edge of the frame, and a female screw hole is provided at the other end. One end of a metal rod 8' having 7 parts is connected and fixed to complete a joining fitting 9.

To join panels using the joining fittings of the above embodiments,
Insert the bolt 6 at the lower end of the joining fitting 9 attached to the panel 1 into the bolt hole 11 of the lower horizontal member 10, fit the panel 1 in the proper position, and then tighten the nut 12 screwed onto the bolt 6. A bolt 14 inserted through a through hole 15 of the upper horizontal member 13 is tightened to the female thread 7L7 to fix the panel.

In this case, if there are adjacent panels, the adjacent panels 1.1a can be simultaneously tightened and fixed.

Bolt holes 1 provided in the upper and lower horizontal members 10.13 in the above
1.15 is drilled in place so that by tightening the nut 12 and bolt 14, the panel 1.
1a can be set accurately in a fixed position.

Next, the case where the roof panels 16 are connected is handled in the same manner as described above.

That is, the bolts 6 of the metal connector are inserted into the bolt holes 22 of the horizontal members 18 on the main building 17, and the bolts 21 inserted through the through holes 20 of the horizontal members 19 on the main building 17a are connected to the sign plate of the metal rod 8. They are screwed together.

In the embodiment described above, in order to accommodate the metal rod 8, a metal rod accommodating groove 23 is provided at the edge of the panel.

The reason why the metal rod has a T-shaped cross section is because it requires a rectangular plate that is sandwiched between the edges of the adjacent panel and a protrusion that is inserted into the groove of the adjacent panel. It goes without saying that the cross section of the metal rod will vary depending on the cross-sectional shape of the groove provided in the edge.

Further, in each of the above embodiments, a metal rod is connected and fixed to one end of the metal rod, but metal rods can be connected and fixed to both ends of the metal rod if necessary.

However, when metal rods with tags are connected, they are tightened with bolts, and when bolts are connected, they are tightened with nuts, so there is no difference in terms of work or manufacturing costs, and the metal rods are attached to one end of the metal rod or It can be said that the idea of connecting and fixing at both ends is the same.

That is, according to this invention, since the metal rod having the sign plate is connected and fixed to one or both ends of the metal rod interposed to the edge of the adjacent panel, it is possible to keep the end of the metal rod flush with the edge of the panel. becomes.

Therefore, when constructing a building, it becomes possible to assemble the panels after installing the horizontal members, which has the effect of improving work efficiency.

[Brief explanation of drawings]

Figure 1 is a front view of an embodiment of this invention, Figure 2 is a plan view, Figure 3 is a side view, and Figure 4 is a partial front view of a wall panel joined using the metal fittings of this invention. 5 is a side view, FIG. 6 is a partial plan view of the roof panel, FIG. 7 is a partial front view, and FIG. 8 is an enlarged view with a portion of the roof panel omitted. FIG. 9 is an enlarged view of FIG. 7 with a part omitted, and FIG. 10 is a partially enlarged perspective view of a part of the side edge of the panel and a metal rod part of the fitting. 1.1a...Panel, 5...Metal rod,
6, 14... Bolt, 8... Metal rod,
9...Joining fittings, 10.13...Horizontal members, 16...Roof panels, 17, 17 a...
...Main building, 18°19...Horizontal members.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. A panel joining fitting for an assembled house, which is formed by connecting a metal rod having a female screw hole for connection to the end of a metal rod for joining panels. 2. In the panel joining fittings for prefabricated houses described in claim 1 of the utility model registration claim, the metal rod is connected and fixed to one end or both ends of a metal rod.