JPH0632519U - Purlin support brackets for the shed - Google Patents

Abstract

(57) [Summary] [Purpose] It is an object of the present invention to provide a purlin bracket for a shed structure, which has improved productivity, loading efficiency, and good workability. [PROBLEMS] A purlin support for supporting a purlin that is installed in a slack, and a bent-shaped purlin support portion 11 that is located on the lower surface and both side surfaces of the end of the purlin 5 and is nailed and fixed to the purlin,
A bent metal fitting mounting portion 12 which is located on both sides of the purlin support portion and fixed by nailing to the side surface of the slack 3a, and a bent shape which is provided on one of the metal fitting mounting portions and can be hooked on the upper portion of the slack. The purlin receiving metal fitting 10 of the shed assembly is constituted by the metal fitting locking portion 13 and the metal fitting fixing portion 14 provided on the other side of the metal fitting mounting portion and temporarily cut into the side surface of the sack so as to be temporarily fixed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a purlin support for supporting a purlin installed in a turf when constructing a building shed in a frame wall construction method or the like.

[0002]

[Prior art]

 For example, there are various forms of roof structures in the framed wall construction method for wooden houses, which are constructed by the rafter method, roof beam method, truss method, or bundling method. A conventional purlin tray will be described with reference to the drawings. FIG. 5 is a perspective view showing a roof truss with a purlin support attached to it, and FIG. 6 is a perspective view showing how the purlin support and the purlin are attached.

As shown in FIG. 5, the truss-type shed structure is constructed in such a manner that a ceiling joist panel 2 is installed on both side wall sets 1 and a roof truss 3 is sandwiched between the ceiling joist panels 2. It Reference numeral 4 is a wall. Then, the purlin 5 is assembled over the slack 3a which is the upper chord member of the roof truss 3, and the roof panel support 6 is applied to both ends of the ceiling joist panel 2.

The purlin support 7 is made of the same wood as the slack 3a. As shown in FIG. 6, both ends of the slack 3a are nailed in the same direction. It is composed of a purlin support member 7a which is placed and supported, and a purlin stopper 7b which is located on the eaves side of the upper part of the purlin support member 7a and supports the eaves side of the side face of the purlin. Further, a purlin support 7 is also attached to the gable wall 4 at a position corresponding to the upper chord member. Then, the purlin 5 positioned on the purlin receiver 7 facing between the slacks 3a is fixed by the operator nailing the work floor 8 (see FIG. 5) or the like as a scaffold.

[0005]

[Problems to be solved by the device]

 However, the conventional purlin support 7 is nailed to both side surfaces of the upper chord member 3a that serves as the rafter 3a in the roof truss 3 production line. Therefore, there is a means for reversing the roof truss 3 so that the back surface faces upward. It was necessary and was a big drawback in the production process. Also, for truck transportation from the factory to the construction site, since the purlin supporters 7 are attached to both sides of the slack 3a, the roof truss 3 becomes three times thicker and can be loaded. Inclusions were also required between the roof trusses 3, and the loading number on the truck bed was reduced, resulting in poor loading efficiency. Furthermore, the nailing work for fixing the purlin 5 to the slack 3a has poor workability because the foothold is bad at high places and diagonal nailing is required.

The present invention has been made in view of the above problems, and an object of the present invention is to provide a purlin bracket for a shed member, which is improved in productivity and loading efficiency and has good workability.

[0007]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the present invention is a purlin supporter that supports a purlin that is installed in a slack, and has a bent shape that is located on the lower surface and both sides of the purlin end and is fixed to the purlin with nails. A purlin support part, a bent-shaped metal fitting mounting part located on both sides of this purlin support part that is nailed and fixed to the side surface of the stool, and can be hung on the upper part of the stool provided on one of the metal fitting mounting parts. A purlin support bracket for a shed was constructed with a bent metal fitting locking part and a cut-and-raised metal fitting temporary fixing part that is provided on the other side of the metal fitting mounting part and can be temporarily fixed to the side of the slack. It is a thing.

[0008]

[Action]

 According to the purlin support bracket of the present invention, at the construction site, the purlin support bracket is locked to the slack by hooking the bracket locking part at a predetermined position from above the slack, and the cut-and-raised shape temporary fixing part of the bracket is tapped. The purlin support bracket is temporarily fixed to the slack by driving it into the side surface of the purlin, and the purlin support bracket is fixed to the slack by nailing the bracket mounting part. Then, the ends of the purlins can be placed on the purlin support parts of the purlin brackets on both sides of the purlin, and the purlins are fixed to the purlin brackets by nailing them.

[0009]

【Example】

 An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view showing a mounting state of the purlin bracket, FIG. 2 is a front view of the purlin bracket, FIG. 3 is a plan view of the purlin bracket, and FIG. 4 is a right side view of the purlin bracket. In the description of the embodiment, the same members and the same parts as those in the conventional example are designated by the same reference numerals, but the configuration and operation are the same as those in the conventional example, and thus the description thereof will be omitted.

As shown in the drawing, the purlin support bracket 10 is a metal member made of a thin plate having a thickness of about 1.6 mm, and is formed in a saddle shape as a whole. The purlin support bracket 10 is a bent-shaped purlin support portion 11 formed on the lower surface and both side surfaces of the end portion of the purlin 5 and having nail holes 11a for nailing the purlin 5, and the purlin support portion 11 It is possible to hang it on the upper part of the rook 3a provided on one side of the bent metal fitting mounting part 12 formed with nail holes 12a for nailing on the side surface of the raku 3a located on the left and right sides. It is composed of a bent metal fitting locking portion 13 and a cut-and-raised metal fitting temporary fixing portion 14 that can be temporarily fixed to the side surface of the stool 3a provided on the other side of the metal fitting mounting portion 12.

In detail, the purlin support portion 11 is formed in a bent shape in a front view with a width, height and depth set so that the end portion of the purlin 5 can be loosely fitted. Nail holes 11a are formed at three positions on both side surfaces for fixing 5 by nailing. Further, the metal fitting mounting portion 12 is bent at right angles from both sides of the purlin support portion 11, and two or three nail holes 12a for fixing the purlin receiving metal fitting 10 to the side surface of the slack 3a are provided. is there.

Further, one of the metal fitting mounting portions 12 (the left side in FIGS. 1 to 3) is formed by bending the tip of the upper portion of the metal fitting mounting portion 12 so as to extend from the top surface to the back surface of the sap 3a. As shown in FIG. 4, the back surface is slightly inward, and the tip is bent outward to form a metal fitting locking portion 13. With such a hook shape, the purlin receiving bracket 10 can be easily hooked from above the rafter 3a and can be held in a state of being elastically clamped.

Further, as shown in FIG. 1, the other (the right side in FIGS. 1 to 3) of the metal fitting mounting portion 12 symmetrically mounts another purlin receiving metal fitting 10 'with the slack 3a as a boundary. The upper part thereof is cut off only by the length to which the metal fitting locking portion 13 'of the other purlin receiving metal fitting 10' extends. As shown in FIGS. 1 to 4, a cut-and-raised part having an acute tip is formed on the upper portion of the metal fitting mounting portion 12, and an acute-angled tip portion is driven into the side surface of the slack 3a to receive a purlin receiving member. A metal fitting temporary fixing portion 14 for temporarily fixing the metal fitting 10 to the slack 3a is formed.

Next, an example of how to install the purlin support bracket 10 will be described. First, at the construction site, the roof truss 3 is lifted by a crane and attached to the shed without attaching the purlin support bracket 10. Alternatively, when the roof truss 3 is lifted by a crane, it may be lifted by a crane after being locked by the metal fitting locking portion 13 of the purlin support bracket 10 at a predetermined position on the ground 3a.

Before the factory shipment, the purlin support bracket 10 is attached based on the position marked in advance on the slack 3a of the roof truss 3. First, the metal fitting locking portion 13 of the purlin receiving metal fitting 10 is hooked from above the barrel 3a to bring the purlin receiving metal fitting 10 into the locked state. The purlin support metal fitting 10 is moved and adjusted to the reference position, and the provisional metal fitting fixing portion 14 is driven in to temporarily fix the purlin support metal fitting 10. After that, the purlin receiving metal fitting 10 is fixed to the barrel 3a by nailing the nail hole 12a of the metal fitting mounting portion 12.

Subsequently, as shown in FIG. 1, another purlin support metal fitting 10 'is attached and fixed to the opposite side of the slack 3a in the above-described manner. Above the other metal fitting mounting portion 12 of the purlin receiving metal fitting 10 previously fixed, the metal fitting locking portion of another purlin receiving metal fitting 10 '(shown in phantom in FIG. 1) fixed symmetrically with the slack 3a as a boundary. 13 'is positioned so that the metal fittings do not interfere with each other.

After the purlin support brackets 10 are nailed and fixed to all the slacks 3a in the above-described manner, the purlins 5 are lowered from the top to the opposing purlin support brackets 10 between the slacks 3a by a crane, and both ends thereof are on both sides. It is placed on the purlin support portion 11 of. After that, the purlin 5 is fixed to the purlin support metal fitting 10 by nailing into the nail holes 11a of the purlin support portion 11.

Since the purlin support bracket 10 is configured as described above and installation is performed, it is not necessary to reverse the roof truss 3 to attach the purlin support as in the conventional production line. It is simplified. Also, when the truck is transported from the factory to the construction site, the roof truss 3 and the purlin support bracket 10 are transported separately, so they can be loaded on the platform with a thickness of only the tartar 3a, and there is no special intervention. Since it does not require any items, it can be effectively loaded on a truck bed. Furthermore, since the nailing work for fixing the purlin 5 to the slack 3a is a nailing work from the nail hole 11a of the purlin attaching portion 11 to the side face of the purlin 5 at right angles, the diagonal nailing work as in the conventional method is performed. Workability is improved because it is not necessary.

[0019]

[Effect of device]

 As described above, the purlin support bracket of the present invention has a structure in which the purlin support bracket is locked to the turret by hooking the bracket locking portion at a predetermined position from above the turret at the construction site, and the cut-and-raised metal bracket temporary fixing portion is provided. The purlin support bracket is temporarily fixed to the turret by driving it into the side of the turret, and the purlin support bracket is fixed to the turret by hammering into the metal fitting mounting part. Then, the ends of the purlins can be placed on the purlin support portions of the purlin brackets on both sides of the purlin, and the purlins are fixed to the purlin brackets by nailing the purlin support portions.

Therefore, since the purlin bracket is attached to the roof truss at the construction site, it is not necessary to invert the roof truss unlike the conventional example in the roof truss production process, and the process can be simplified and the productivity is improved. Is improved. In addition, since there are no members that protrude outside the roof truss of the roof truss, no special inclusions are required for truck transportation, and efficient loading is possible without reducing the number of loadings, thus improving loading efficiency. In addition, when nailing the purlin, the work is performed by nailing from the nail hole of the purlin support part to the side of the purlin at a right angle. improves.

[Brief description of drawings]

FIG. 1 is a perspective view showing a mounting state of a purlin receiving bracket.

FIG. 2 is a front view of a purlin bracket.

FIG. 3 is a plan view of the purlin bracket.

FIG. 4 is a right side view of the purlin bracket.

FIG. 5 is a perspective view for explaining a shed assembly in which a conventional purlin bracket is attached to a roof truss.

FIG. 6 is a perspective view showing a conventional purlin tray and a purlin.

[Explanation of symbols]

 3: Roof truss 3a: Taruki 5: Purlin 10: Purlin bracket 10 ': Other purlin bracket 11: Purlin support 11a: Nail hole 12: Clasp mounting part 12a: Nail hole 13: Clasp locking part 14: Bracket temporary fixing part

Claims (1)

[Scope of utility model registration request] 1. A purlin support for supporting a purlin that is installed in a shack, and a bent-shaped purlin support portion that is located on the lower surface and both side surfaces of the purlin end and fixed to the purlin by nailing. Bending metal fittings located on both sides of the purlin support and fixed by nailing to the flank side, and a bent metal fitting provided on one of the metal fittings and hookable to the upper part of the barrel. A purlin receiving metal fitting for a shed member, which comprises a stop portion and a cut-and-raised metal fitting temporary fixing portion which is provided on the other side of the metal fitting mounting portion and can be temporarily fixed to the side surface of the slack.