JPS6019555Y2 - Arch pipe fixing device for multi-building vinyl houses - Google Patents

Description

[Detailed description of the invention] This invention relates to an agricultural vinyl greenhouse that allows the arch pipes of connected greenhouses to be easily installed in two stages, and has a cutout groove 1 on the front side. In addition, gate-shaped members 3 having outwardly facing inclined portions 2 bent at both ends are fitted at regular intervals in the longitudinal direction of the girder pipe 4, and the inclined portions 2 and external view arch pipe fitting members 5 are fitted. A screw 8 with a lower bent piece 6 attached to the lower part of the lining arch pipe support rod 7
The cutout window 1 is connected to the cutout groove 10 provided in both inclined shoulders 9 of the external view arch pipe insertion member 5.
1 is bored in the hanging piece 12 of the external view arch pipe fitting member 5, and the notched groove 1 of the portal member 3 has a rising portion 13 with both ends protruding above the cutout groove 10 of the external view arch pipe fitting member 5. A turret-shaped external view arch pipe support rod 14 is inserted, and a wedge 15 is driven between the external view arch pipe support rod 14 and the girder pipe 4.

In the figure, 16 is a bolt for tightening, 17 is a fastening armor, 18 is a column, 19 is an external arch pipe, 20 is an internal arch pipe 21, and 22 is a bolt hole.

The present invention has the above-mentioned structure, but to explain its function and effect with reference to the drawings, the gate-shaped member 3 is fitted into the girder pipe 4 from the upper surface, and the lower end bent piece 6 of the external view arch pipe fitting member 5 and the gate-shaped member Align the bolt holes 21 and 22 drilled in the inclined part 2 of 3, insert the screws 8 of the lining arch pipe support rod 7 into the ports 21 and 22, and tighten the nuts from below to connect the portal member 33 and the arch. The pipe fitting member 5 is immovably fixed.

Next, the external view arch pipe support rod 14 is inserted into the notch groove 1 of the portal member 3 from the front. First, the rising part 13 is tilted slightly forward so that it does not get caught on the front surface of the part 9, and the cutout groove 1 is connected to the upper end of the wide cutout window 11 of the external view arch pipe fitting member 5.
0, the external view arch pipe support rod can be easily pushed into the notch groove 1, and there is a wedge 15 between the rear girder pipe 4 and the external view arch pipe support rod 14.
By driving in, the arch pipe fitting member 5, the portal member 3, and the external view arch pipe support rod 14 are all fixed to the girder pipe 4.

Therefore, if you insert the external view arch pipe 19 into the rising part 13 of the external view arch pipe support rod 14 and tighten it with the fastening stirrup 17, it will never come off, and no matter how strong the wind is, the external view arch pipe 19 will not cut out. Since it is regulated by the groove 10, it will not tilt forward or backward.

Furthermore, since the lining arch pipe 20 is less susceptible to interference from the outside, it is sufficient to simply insert it into the lining arch pipe support rod 7.

Incidentally, the lining arch pipes 20 may not be attached at all locations in use, but may be attached at appropriate intervals.

As mentioned above, the present invention can be easily attached to the girder pipe 4, and since the spacing can be freely adjusted, it can be freely added to locations subject to wind pressure, making it a highly effective and useful device.

[Brief explanation of the drawing]

Fig. 1 is a front view showing an embodiment of the proposed device, Fig. 2 is a plan view of the same as above, Fig. 3 is a front view of the main part, Fig. 4 is a side view of the main part, and Figs. 5 and 6. is a partial perspective view. Symbols: 1 is a notched groove, 2 is an inclined part, 3 is a gate-shaped member, 4 is a girder pipe, 5 is a member for inserting an arch pipe for external view, 6 is a bent piece, 7 is an arch pipe support rod for lining, 8 is a screw , 9 is a shoulder portion, 10 is a cutout groove, 11 is a cutout window, 12 is a hanging piece, 13 is a rising portion, 14 is a member for fitting an external view arch pipe, and 15 is a wedge.

Claims (1)

[Scope of utility model registration request] A notch groove 1 is provided on the front surface, and an outwardly inclined portion 2 is provided at both ends.
The gate-shaped members 3 formed by bending are fitted at regular intervals in the longitudinal direction of the girder pipe 4, and the lower end bent piece 6 of the sloping part 2 and the external view arch pipe fitting member 5 is used to support the lining arch pipe. While fixing the rod 7 with a screw 8 provided at the lower part of the rod 7, a cutout window 11 connected to a cutout groove 10 provided in both inclined shoulders 9 of the arch pipe fitting member 5 for external view is inserted into the outside arch pipe fitting member 5. An external view arch pipe support rod 14 is drilled in the hanging piece 12 and has rising portions 13 on both sides of the cutout groove 1 of the gate-shaped member 3 with tips thereof protruding above the cutout groove 10 of the external view arch pipe insertion member 5. An arch pipe fixing device for a multi-building vinyl house, which is formed by inserting a horizontal part of the arch pipe and driving a wedge 15 between the external view arch pipe support rod 14 and the girder pipe 4.