Title:
INSERT FOR DECK PLATE, CONSTRUCTION METHOD OF INSERT FOR DECK PLATE, AND INSTALLING METHOD FOR PIPE SUPPORT
Document Type and Number:
Japanese Patent JP2019060106
Kind Code:
A
Abstract:
To provide an insert for a deck plate which has high strength of a screwed part between an insert and a hanging metal fitting, can be adapted to various shapes of hanging metal fittings, and also takes into consideration the beauty of the bottom surface of the deck plate after mounting the insert.SOLUTION: An insert is inserted into and attached to a through hole of a deck plate from above, and in the insert for the deck plate which includes a flange-shaped head part 23, a shaft part 21 inserted through the through-hole, an insert main body 2 comprising a female screw part formed on the shaft part, a washer member 4, a spring member 3 for pressing the washer member against the upper surface of the deck plate, and a cylindrical member 5 provided with a protruding piece part capable of being extended in the outer circumferential direction on the lower side of the deck plate when the deck plate is inserted into and attached to, the cylindrical member is attached to the outer periphery of a temporary fixing member composed of a headed male screw body, and the male screw part of the temporary fixing member is screwed to the female screw part of the insert main body, so that the cylindrical member is attached to the insert main body.SELECTED DRAWING: Figure 1
Inventors:
SHIBUYA KIYOHISA
TAKAHASHI FUJIO
TSUCHIYA HIDENORI
TAKAHASHI FUJIO
TSUCHIYA HIDENORI
Application Number:
JP2017184485A
Publication Date:
April 18, 2019
Filing Date:
September 26, 2017
Export Citation:
Assignee:
SANMON KK
International Classes:
E04B1/41; E04B9/18; F16B1/00
Attorney, Agent or Firm:
Nobuaki Sakaguchi
Yoshinosuke Sakaguchi
Yoshinosuke Sakaguchi