JPS6123321Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to the improvement of the mounting bracket for the multi-building arch pipe of agricultural greenhouses.The purpose of the invention is to save materials, increase the strength, make installation easy, and improve safety. Our goal is to provide metal fittings with improved quality.

Embodiments of the present invention will be described below with reference to the drawings. Reference numeral 1 denotes a U-shaped metal fitting whose central part is bent in half to form a girder pipe holding part 3 that holds a girder pipe 2 of a greenhouse. A rectangular window 4 is cut into both sides of the U-shaped metal fitting 1 from the girder pipe holding part 3 at the top to the approximate center of the side plate, leaving the upper edge intact. It is raised horizontally so as to be even with the top of the letter-shaped metal fitting 1, and forms a plate mounting portion 5.

Reference numeral 6 denotes a vertically elongated arch pipe installation core material passage groove formed downward from the center of the lower side of the window 4, and a rod body is inserted into the arch pipe installation core material passage groove 6, with the center part being horizontal and both sides being horizontal. The arch pipe mounting core material 7 bent diagonally upward is inserted.

8 is a fastener passage hole drilled below the core material passage groove 6 for arch pipe installation in the side plate part of the U-shaped metal fitting 1;
Reference numeral 9 denotes a plate placed on the top of the U-shaped metal fitting 1. The plates 9 are stacked in two layers and extend in the same direction as the girder pipe 2, and the roof of the greenhouse is placed between the upper and lower plates 9. A sheet 10 covering the bone is held between the sheets.

Numeral 11 is a fastener such as a nail that is driven from above the plate 9 to fasten the sheet 10, etc. to the plate 9, and 12 is a front face of the U-shaped metal fitting 1 between the girder pipe 2 and the core material 7 for attaching the arch pipe. The wedge 13 that is driven in and fixes the core material 7 for attaching the arch pipe to the girder pipe 2 is inserted into the fastener passage hole 8 of the U-shaped metal fitting 1, and the wedge 13 is inserted into the fastener passage hole 8 of the U-shaped metal fitting 1.
Fasteners such as bolts for fixing to the girder pipe 2, 14
1 is a pillar pipe of the greenhouse on which the girder pipe 2 is placed, and 15 is an arch pipe forming the roof of the greenhouse.

The method of using the present invention will be explained below based on the drawings. The U-shaped fitting 1 of the present invention is narrowed from above the girder pipe 2, and the core material 7 for installing the arch pipe is inserted into the core material passing groove 6 for installing the arch pipe. When the wedge 12 is inserted between the girder pipe 2 and the arch pipe attachment core material 7, the arch pipe attachment core material 7 is fixed to the girder pipe 2, and then the U-shaped metal fitting is inserted. If the bolt 13 is inserted into the fastener passage hole 8 of 1 and tightened with a nut, the U-shaped metal fitting 1 will be fixed to the girder pipe 2. Once inserted, the frame of the greenhouse will be constructed.

Next, one plate 9 is placed on the plate placement part 5 at the top of the U-shaped metal fitting 1, a sheet 10 is placed on top of it, another plate 9 is placed on top of the sheet 10, and the upper and lower parts are By narrowing the sheet 10 between the plates 9, 9 and securing it from above with the fastener 11, the sheet can be easily and immovably attached.

Next, to describe the effects of the present invention, according to the present invention attachment, the attachment for mounting the plate 9 for seat attachment is formed integrally with the main body of the U-shaped metal fitting 1, so it is not necessary to separate it. No mounting hardware required.
This not only helps in saving resources, but also prevents people from leaning or swaying when walking on the board to reupholster the sheet or inspect the assembly of the arch pipe, which has a remarkable effect on preventing danger.

Furthermore, since the present invention is a one-piece product and has already been plated, it does not require any difficult post-work, and is a useful device that is strong and suitable for mass production.

[Brief explanation of the drawing]

FIG. 1 is a front view showing an embodiment of the mounting bracket of the present invention, and FIG. 2 is a perspective view of the mounting bracket of the present invention. Code: 1 is U-shaped metal fitting, 3 is girder pipe holding part,
4 is a window, 5 is a plate mounting portion, 6 is a core material passage groove for installing an arch pipe, and 8 is a fastener passage hole.

Claims (1)

[Scope of utility model registration request] The center part is bent in half to form a girder pipe holding part 3.
A rectangular window 4 is cut into both sides of the U-shaped metal fitting 1, which extends from the girder pipe holding part 3 at the top of the U-shaped metal fitting 1 to approximately the center of the side plate, leaving the upper edge. A board mounting part 5 is formed by raising the part horizontally, and a vertically elongated core material passage groove 6 for installing an arch pipe is formed downward from the center part of the lower side of the window 4. A mounting bracket for a multi-building arch pipe of a vinyl greenhouse, which has a fastener passage hole 8 formed below a core material passage groove 6.