CEILING MOUNTING BRACKET AND CONSTRUCTION METHOD

• Main Authors: HAYASHI SHIGEKI, INADA KOTA, ITO JUNICHI, TAKEUCHI YUSUKE
• Format: Patent
• Language: English; Japanese
• Published: 17.08.2017
• Subjects: BUILDING; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; ROOFS; WALLS, e.g. PARTITIONS

PROBLEM TO BE SOLVED: To improve workability such as level adjustment by reducing a load while securing safety of construction work, and suppress an increase of conventional and new members, and thereby reduce failures and reduce cost.SOLUTION: A construction method is configured as follows: a base bracket 1 is wound around a C-shaped steel 51 by folding it, and a body bracket 2 is suspended to a ceiling joist 54 so as to be twisted in the width direction; an earpiece 23 of the body bracket 2 is inserted into a hanging groove 12 through an introduction part 11 of the base bracket 1, and thereby the body bracket 2 is slidably hooked to the base bracket 1 in the vertical direction; the base bracket 1 is penetrated through a long screw hole 27 in the vertical direction of the body bracket 2, and the body bracket 2 is lifted and lowered to the base bracket 1 while a screw 30 screwed into the C-shaped steel 51 is temporarily tightened to perform the level adjustment of the ceiling joist 54; and the height of the ceiling joist 54 is determined, and the base bracket 1 and the body bracket 2 are fixed to the C-shaped steel 51 by tightening the screw 30, and also the body bracket 2 is fixed to the ceiling joist 54 with a screw 31.SELECTED DRAWING: Figure 8 【課題】施工作業の安全性を確保しつつ負荷を軽減し、レベル調整等の施工性を改善すると共に、従来及び新規部材の増加を抑制して、不具合を低減しコストを削減する。【解決手段】ベース金具１を、Ｃ形鋼５１に折り曲げることにより巻着すると共に、本体金具２を、野縁５４にその幅方向に対し捻るようにして掛着し、本体金具２の耳片２３をベース金具１の導入部１１を介し掛溝１２に挿入することにより、本体金具２をベース金具１に対し上下方向にスライド自在に引っ掛け、本体金具２の上下方向に長いビス穴２７を介しベース金具１を貫通してＣ形鋼５１にねじ込まれたビス３０を仮締めした状態で、ベース金具１に対し本体金具２を昇降させて野縁５４のレベル調整を行い、野縁５４の高さを決定して、ベース金具１と本体金具２とをＣ形鋼５１にビス３０を締め付けて固定すると共に、本体金具２をビス３１で野縁５４に固定する。【選択図】図８