Title:
SIGN NET WINDING JIG, SIGN NET WITH WINDING JIG AND BARRICADE STRUCTURE
Document Type and Number:
Japanese Patent JP2023139917
Kind Code:
A
Abstract:
To provide a sign net winding jig which can house and store the sign net in a rolled up state and can be used in place of conventionally known support piles when installing a barricade using the sign net.SOLUTION: A sign net winding jig 1 for winding a rectangular or band-shaped sign net 11 includes a hollow tube body 2 that serves as a core when winding up the sign net 11, a rotary plate 3 fixed to the hollow tube body 2 so as to close the upper end P of the hollow tube body 2, an operating part 4 that protrudes from the surface of the rotary plate 3 near the outer edge and on the side where the hollow tube body 2 is not fixed when the rotating plate 3 fixed to the hollow tube body 2 is viewed from above, a shaft body 5 inserted into the hollow part of the hollow tube body 2 from the lower end Q side, and a support structure 7 that is provided at or near the lower end S of this shaft body 5 and holds the shaft body 5 in an upright state.SELECTED DRAWING: Figure 4
Inventors:
YAMANE YASUHIKO
Application Number:
JP2022045694A
Publication Date:
October 04, 2023
Filing Date:
March 22, 2022
Export Citation:
Assignee:
CHUGOKU ELECTRIC POWER CO INC
International Classes:
E01F13/00; E04G21/32; H02G1/02
Attorney, Agent or Firm:
Hiroshi Inoue