JP5617665B2 - Roof surface mounting jig for master rope support - Google Patents

Roof surface mounting jig for master rope support Download PDF

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JP5617665B2
JP5617665B2 JP2011017356A JP2011017356A JP5617665B2 JP 5617665 B2 JP5617665 B2 JP 5617665B2 JP 2011017356 A JP2011017356 A JP 2011017356A JP 2011017356 A JP2011017356 A JP 2011017356A JP 5617665 B2 JP5617665 B2 JP 5617665B2
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master rope
angle member
roof surface
rope support
mounting jig
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JP2012158868A (en
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通宏 柴
通宏 柴
浩二 野澤
浩二 野澤
岡田　隆
岡田　　隆
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JFE Steel Corp
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JFE Steel Corp
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D15/00—Apparatus or tools for roof working
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Emergency Lowering Means (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)

Description

本発明は、建設業の仮設材に関するものであり、特に親綱支柱を屋根面に取り付けるための取付治具に関するものである。   The present invention relates to a temporary material in the construction industry, and particularly to an attachment jig for attaching a master rope support to a roof surface.

鉄骨建築物等の建設工事においては、安全用の仮設手摺として親綱を張る際に親綱支柱を使用する。   In construction work such as steel-framed buildings, the master rope support is used when the master rope is stretched as a temporary handrail for safety.

図４に示すように、親綱支柱１０は、上部に設けられている連結環１１に親綱３のフック４が掛かるようになっているとともに、下部に設けられている掴み部１２がボルト１３等によって鉄骨９等に固定されて立設される構造になっている（例えば、特許文献１参照）。   As shown in FIG. 4, the master rope support 10 is configured such that the hook 4 of the master rope 3 is hooked on the connecting ring 11 provided at the upper portion, and the grip portion 12 provided at the lower portion is a bolt 13. The structure is fixed to the steel frame 9 or the like by standing or the like (see, for example, Patent Document 1).

特開２００９−１２１０７２号公報JP 2009-121072 A

屋根面での手摺の設置においては、屋根の形状にもよるが、一般的に使用できる仮設材が少ない。Ａ型バリケードを設置するとしても、その固定度に課題が残る。   In the installation of the handrail on the roof surface, although it depends on the shape of the roof, generally there are few temporary materials that can be used. Even if an A-type barricade is installed, a problem remains in its fixing degree.

本発明は、上記のような事情に鑑みてなされたものであり、一般的な屋根での仮設手摺の設置に際しても、鉄骨建築物等の建設工事で仮設手摺の設置の際に使用されている親綱支柱を適用可能にする屋根面取付治具を提供することを目的とするものである。   The present invention has been made in view of the circumstances as described above, and is used when installing a temporary handrail in a construction work such as a steel building even when installing a temporary handrail on a general roof. An object of the present invention is to provide a roof surface mounting jig that makes it possible to apply a master rope support.

前記課題を解決するために、本発明は以下の特徴を有する。   In order to solve the above problems, the present invention has the following features.

［１］鉄骨建築物等の建設工事で親綱を張るために使用され、下部の掴み部で鉄骨等に固定して立設される親綱支柱を、屋根面に設置するための屋根面取付治具であって、
第１のアングル材と、該第１のアングル材の一方の端部に第１のアングル材と交差するように取り付けられた第２のアングル材と、前記第１のアングル材の他方の端部に第１のアングル材と交差するように取り付けられた第３のアングル材と、前記第２のアングル材に取り付けられて、前記親綱支柱の下部の掴み部がクランプされて前記親綱支柱が固定される親綱支柱取付部とを備え、ビスによって屋根面に固定されることを特徴とする親綱支柱の屋根面取付治具。 [1] Roof surface installation to install on the roof surface of the master rope that is used to stretch the master rope in construction work such as steel-frame buildings and is fixed to the steel frame etc. A jig,
A first angle member; a second angle member attached to one end portion of the first angle member so as to intersect the first angle member; and the other end portion of the first angle member. A third angle member attached so as to intersect the first angle member, and a second grip member attached to the second angle member, and a grip portion at a lower portion of the parent rope support is clamped to A roof surface mounting jig for a master rope strut, comprising: a master rope support mounting portion to be fixed; and being fixed to the roof surface by screws.

［２］前記第３のアングル材は、第１のアングル材の長手方向にスライドできるようになっていることを特徴とする前記［１］に記載の親綱支柱の屋根面取付治具。   [2] A roof surface mounting jig for a master rope support according to [1], wherein the third angle member is slidable in a longitudinal direction of the first angle member.

本発明の親綱支柱の屋根面取付治具によって、一般的な屋根での仮設手摺の設置に際しても、鉄骨建築物等の建設工事で仮設手摺の設置の際に使用されている親綱支柱を使用することが可能になった。   By using the roof surface mounting jig of the master rope support of the present invention, the master rope support used at the time of installation of the temporary handrail in the construction work of a steel frame building, etc. even when installing the temporary handrail on a general roof It became possible to use.

本発明の一実施形態における親綱支柱の屋根面取付治具を示す図である。It is a figure which shows the roof surface attachment jig | tool of the master rope support | pillar in one Embodiment of this invention. 本発明の一実施形態における親綱支柱の屋根面取付治具を屋根面に設置した状態を示す図である。It is a figure which shows the state which installed the roof surface attachment jig | tool of the master rope support | pillar in one Embodiment of this invention on the roof surface. 本発明の一実施形態における親綱支柱の屋根面取付治具を使用して仮設手摺を設置した状態を示す図である。It is a figure which shows the state which installed the temporary handrail using the roof surface mounting jig of the master rope support | pillar in one Embodiment of this invention. 鉄骨建築物等の建設工事の際に使用される親綱支柱を示す図である。It is a figure which shows the master rope support | pillar used in the case of construction works, such as a steel frame building.

本発明の一実施形態における親綱支柱の屋根面取付治具を図面に基づいて説明する。   A roof surface mounting jig for a master rope support according to an embodiment of the present invention will be described with reference to the drawings.

本発明の一実施形態における親綱支柱の屋根面取付治具は、前述の図４に示したような、鉄骨建築物等の建設工事で親綱３を張るために使用されている親綱支柱１０を屋根面に設置するために使用するものである。   The roof surface mounting jig of the master rope support in one embodiment of the present invention is a master rope support used to stretch the master rope 3 in construction work such as a steel building as shown in FIG. 10 is used to install on the roof surface.

図１は、この実施形態における親綱支柱の屋根面取付治具を示すものであり、図１（ａ）は平面図、図１（ｂ）は側面図、図１（ｃ）は親綱支柱１０を取り付けた状態を示す側面図である。   FIG. 1 shows a roof surface mounting jig for a master rope support in this embodiment. FIG. 1 (a) is a plan view, FIG. 1 (b) is a side view, and FIG. 1 (c) is a master rope support. It is a side view showing the state where 10 was attached.

図１に示すように、この実施形態における親綱支柱の屋根面取付治具２０は、第１のアングル材２１の一方の端部に、第２のアングル材２２が第１のアングル材２１と直交するように溶接で固定され、第１のアングル材２１の他方の端部に、第３のアングル材２３が第１のアングル材２１と直交するように、スライドホール２７に取り付けられたフラットバー２８に溶接で固定されている。そして、第２のアングル材２２に親綱支柱取付部（溝形鋼）２４が溶接で固定されている。また、第２のアングル材２２と第３のアングル材２３には、この屋根面取付治具２０を屋根面（屋根材の下地である母屋）にビスで固定するためのビスホール２５が設けられている。   As shown in FIG. 1, the roof surface mounting jig 20 of the master rope support in this embodiment has a second angle member 22 and a first angle member 21 at one end of the first angle member 21. A flat bar fixed by welding so as to be orthogonal, and attached to the slide hole 27 so that the third angle member 23 is orthogonal to the first angle member 21 at the other end of the first angle member 21. It is fixed to 28 by welding. And the master rope support | pillar attachment part (grooved steel) 24 is being fixed to the 2nd angle material 22 by welding. Further, the second angle member 22 and the third angle member 23 are provided with screw holes 25 for fixing the roof surface mounting jig 20 to the roof surface (the purlin that is the base of the roof material) with screws. Yes.

一方、前述したように、親綱支柱１０は、上部に連結環１１を備えているともに、下部に掴み部１２とボルト１３を備えている。   On the other hand, as described above, the master rope support column 10 includes the connection ring 11 at the upper portion and the grip portion 12 and the bolt 13 at the lower portion.

これによって、この親綱支柱の屋根面取付治具２０においては、図１（ｃ）に側面図、図２に斜視図を示すように、この屋根面取付治具２０をビスホール２５とビス２６によって屋根面１（屋根材の下地である母屋）に固定するとともに、親綱支柱１０の下部の掴み部１２を親綱支柱取付部（溝形鋼）２４に嵌合させ、ボルト１３でクランプすることによって、親綱支柱１０を屋根面取付治具２０に固定することができる。   As a result, in the roof surface mounting jig 20 of the master rope support, as shown in the side view of FIG. 1C and the perspective view of FIG. Fixing to the roof surface 1 (the purlin that is the base of the roofing material), fitting the grip portion 12 at the bottom of the master rope support 10 to the master rope support attachment section (channel steel) 24, and clamping with the bolt 13 Thus, the master rope support 10 can be fixed to the roof surface mounting jig 20.

なお、第３のアングル材２３が第１のアングル材２１の長手方向にスライドできるように、第１のアングル材２１には前述のようにスライドホール２７が設けられている。これは、屋根上母屋材は標準的には９００ｍｍピッチであるが、個々の場所でそのピッチに誤差が生じている可能性があるので、その誤差をスライドホール２７によって対応できるようにしたものである。   The first angle member 21 is provided with the slide hole 27 as described above so that the third angle member 23 can slide in the longitudinal direction of the first angle member 21. This is because the roof purlin is typically 900 mm pitch, but there may be an error in the pitch at each location, so that the error can be accommodated by the slide hole 27. is there.

また、ビスホール２５を長穴状にして、必要な固定強度に応じて、ビス２６を増し打ちできるようにしている。   In addition, the screw hole 25 is formed in a long hole shape so that the screw 26 can be increased in accordance with the required fixing strength.

そして、図３は、このような屋根面取付治具２０を用いて屋根面１に複数の親綱支柱１０を立設し、それらの親綱支柱１０間に親綱３を張ることで、仮設手摺２を設置した状態を示している。   FIG. 3 shows a temporary installation of a plurality of master rope columns 10 on the roof surface 1 using such a roof surface mounting jig 20, and the master rope 3 is stretched between the master rope columns 10. The state which installed the handrail 2 is shown.

このようにして、この実施形態においては、鉄骨建築物等の建設工事で使用されている親綱支柱１０を屋根面１に対して容易でかつ強固に設置することができる。   Thus, in this embodiment, the master rope support | pillar 10 currently used by construction work, such as a steel frame building, can be installed easily and firmly with respect to the roof surface 1. FIG.

１ 屋根
２ 仮設手摺
３ 親綱
４ フック
９ 鉄骨
１０ 親綱支柱
１１ 連結環
１２ 掴み部
１３ ボルト
２０ 親綱支柱の屋根面取付治具
２１ 第１のアングル材
２２ 第２のアングル材
２３ 第３のアングル材
２４ 親綱支柱取付部（溝形鋼）
２５ ビスホール
２６ ビス
２７ スライドホール
２８ フラットバー DESCRIPTION OF SYMBOLS 1 Roof 2 Temporary handrail 3 Parent rope 4 Hook 9 Steel frame 10 Parent rope support | pillar 11 Connection ring 12 Grazing part 13 Bolt 20 Roof surface attachment jig of parent rope support 21 1st angle material 22 2nd angle material 23 3rd Angle material 24 Master rope support section (channel steel)
25 Screw hole 26 Screw 27 Slide hole 28 Flat bar

Claims (2)

鉄骨建築物等の建設工事で親綱を張るために使用され、下部の掴み部で鉄骨等に固定して立設される親綱支柱を、屋根面に設置するための屋根面取付治具であって、
第１のアングル材と、該第１のアングル材の一方の端部に第１のアングル材と交差するように取り付けられた第２のアングル材と、前記第１のアングル材の他方の端部に第１のアングル材と交差するように取り付けられた第３のアングル材と、前記第２のアングル材に固定された親綱支柱取付部とを備え、
前記親綱支柱の下部の掴み部を前記親綱支柱取付部にクランプすることで前記親綱支柱を固定することを可能とした、ビスによって屋根面に固定されることを特徴とする親綱支柱の屋根面取付治具。 A roof surface mounting jig that is used to set up the main ropes in construction work such as steel buildings, and is installed on the roof surface with the main rope pillars fixed to the steel frames etc. at the lower grip. There,
A first angle member; a second angle member attached to one end portion of the first angle member so as to intersect the first angle member; and the other end portion of the first angle member. A third angle member attached so as to intersect the first angle member, and a master rope support attaching part fixed to the second angle member,
The master rope support column is fixed to the roof surface by screws , which enables the master rope support column to be fixed by clamping the grip portion at the lower part of the master rope support column to the master rope support attachment portion. Roof surface mounting jig. 前記第３のアングル材は、第１のアングル材の長手方向にスライドできるようになっていることを特徴とする請求項１に記載の親綱支柱の屋根面取付治具。   The roof surface mounting jig for a master rope support according to claim 1, wherein the third angle member is slidable in a longitudinal direction of the first angle member.
JP2011017356A 2011-01-31 2011-01-31 Roof surface mounting jig for master rope support Active JP5617665B2 (en)

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JP6170229B1 (en) * 2016-12-06 2017-07-26 Ｋｙテクノロジー株式会社 Parent tug
JP7038359B2 (en) * 2018-02-16 2022-03-18 株式会社竹中工務店 Stance for folded plate roofing work

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JPH01304256A (en) * 1988-05-31 1989-12-07 Nippon Steel Corp Eaves safety net for roof
US5036949A (en) * 1990-04-27 1991-08-06 The Dow Chemical Company Motion-stopping safety system for workers
JPH0584749U (en) * 1992-04-20 1993-11-16 清水建設株式会社 Safety belt support device for roof construction
US5287944A (en) * 1993-02-03 1994-02-22 Woodyard Clifford P Roof mounted anchor used singly or with another, and with other equipment in a fall restraint and/or fall arrest system
US5509498A (en) * 1994-12-16 1996-04-23 Higaki; Sumiko Cable support for workmen on roofs
JP3416574B2 (en) * 1999-06-14 2003-06-16 株式会社国元商会 Roof rope support mounting structure
JP3076202U (en) * 2000-09-07 2001-03-30 株式会社マルサ Prop bracket attachment for folded roofs
JP5070009B2 (en) * 2007-11-13 2012-11-07 アルインコ株式会社 Parent rope support
JP5123698B2 (en) * 2008-03-07 2013-01-23 寿照 河内 Parent tug

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