JP4740805B2 - Reinforcing bracket for hanging bracket - Google Patents

Reinforcing bracket for hanging bracket Download PDF

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JP4740805B2
JP4740805B2 JP2006182935A JP2006182935A JP4740805B2 JP 4740805 B2 JP4740805 B2 JP 4740805B2 JP 2006182935 A JP2006182935 A JP 2006182935A JP 2006182935 A JP2006182935 A JP 2006182935A JP 4740805 B2 JP4740805 B2 JP 4740805B2
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horizontal
metal fitting
hanging
bracket
flange
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JP2008014329A (en
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清寿 渋谷
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株式会社アカギ
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Description

本発明は吊り金具用補強金具に関し、詳しくはＬ型鋼（山型鋼）の水平フランジに取り付けられる吊り金具の取付固定を補強する吊り金具用補強金具に関する。   The present invention relates to a reinforcing metal fitting for a hanging metal fitting, and more particularly to a reinforcing metal fitting for a hanging metal fitting that reinforces the fixing of a hanging metal fitting attached to a horizontal flange of an L-shaped steel (an angle steel).

吊り金具は、天井等から梁状に延びているＬ型鋼から該Ｌ型鋼の水平フランジに穴を開けることなく吊りボルトを下げる場合に用いられている。   The hanging metal fitting is used for lowering a suspension bolt from an L-shaped steel extending in a beam shape from a ceiling or the like without making a hole in a horizontal flange of the L-shaped steel.

Ｌ型鋼への吊り金具の取付けは、該Ｌ型鋼の水平フランジに対して横方向から差し込まれた後に該水平フランジを上下から挟着握持することで固定することで行われている。   The attachment of the hanging metal fitting to the L-shaped steel is performed by inserting the horizontal flange from the lateral direction with respect to the horizontal flange of the L-shaped steel and then fixing the horizontal flange by sandwiching and holding it from above and below.

しかし、このような取付構成を有する吊り金具は、横方向に荷重が作用した場合に脱落し易いという特有の問題点を有している。   However, the hanging metal fitting having such a mounting configuration has a particular problem that it easily drops off when a load is applied in the lateral direction.

このため、特許文献１等に記載されている補強金具によって取付固定を補強することが提案されている。   For this reason, it has been proposed to reinforce the mounting and fixing with a reinforcing metal fitting described in Patent Document 1 and the like.

特許第３７４３９０６号Japanese Patent No. 3743906

特許文献１に記載の技術は、Ｌ型鋼の垂直フランジに引っ掛かる折曲端を有する固定板と該固定板と吊り金具とを連結するＵ字状ボルトからなる補強金具を取付けることで吊り金具の固定の補強を行っている。   The technique described in Patent Document 1 fixes a hanging bracket by attaching a fixing plate having a bent plate hooked to a vertical flange of L-shaped steel and a U-shaped bolt that connects the fixing plate and the hanging bracket. We are reinforcing.

しかしこの技術では、補強金具の取り付け及び緊締をＵ字状ボルトの２本の先端に螺合した２個のナットで行わなければならないため、該２個のナットをバランスよく偏ることなく緊締するには緊締具合を見ながら交互に少しずつ緊締しなければならず、作業が煩雑であり、作業性が低いという問題点を有している。   However, in this technique, since the mounting and tightening of the reinforcing metal must be performed with two nuts screwed to the two ends of the U-shaped bolt, the two nuts are tightened without being balanced. However, there is a problem that the work must be tightened little by little while watching the tightening condition, and the work is complicated and the workability is low.

そこで本発明の課題は、ぐらつきが生じ難い安定した補強が可能であり、取り付け及び緊締作業が極めて容易な吊り金具用補強金具を提供することにある。   Accordingly, an object of the present invention is to provide a reinforcing metal fitting for a hanging metal fitting which can be stably reinforced with little wobbling and can be easily attached and tightened.

上記課題を解決する本発明は下記構成を有する。   The present invention for solving the above problems has the following configuration.

１．Ｌ型鋼の水平フランジの下面に当接して係止する２枚の水平抑え板部を有する略コ字状の開口部と、該開口部内の水平フランジを上から締め付け固定する水平フランジ固定ボルトとの挟着によって前記Ｌ型鋼に取り付けられる吊り金具の取付固定を補強する吊り金具用補強金具において、
補強金具が、前記Ｌ型鋼の水平フランジの下面に添う横辺部材と前記Ｌ型鋼の垂直フランジの外側面に添う縦辺部材とから成る略Ｌ字形を有し、
前記横辺部材の先端に形成された吊り金具掛止部と、
前記縦辺部材に形成された雌ネジ孔と、
該雌ネジ孔に螺合され、先端が前記垂直フランジの外側面に当接する垂直フランジ固定ボルトと、
前記縦辺部材の先端に形成され、前記垂直フランジ上端に掛止する垂直フランジ掛止部と、
を有し、
前記縦辺部材と、前記横辺部材と、前記吊り金具掛止部と、前記垂直フランジ掛止部と、が１枚の板材から一体的に形成され、
且つ前記吊り金具掛止部が、前記横辺部材を平面視した際に前記先端がＴ字状を成すように形成され、該Ｔ字の横棒部分の両端を下方に折り曲げ形成して前記吊り金具の２枚の水平抑え板部の内奥縁部に掛止する構成であることを特徴とする吊り金具用補強金具。 1. An approximately U-shaped opening having two horizontal restraining plate portions that are in contact with and locked to the lower surface of an L-shaped steel horizontal flange, and a horizontal flange fixing bolt that fastens and fixes the horizontal flange in the opening from above. In the reinforcing bracket for a hanging bracket that reinforces the fixing of the hanging bracket that is attached to the L-shaped steel by clamping,
The reinforcing metal fitting has a substantially L-shape consisting of a lateral member that follows the lower surface of the horizontal flange of the L-shaped steel and a vertical member that meets the outer surface of the vertical flange of the L-shaped steel,
And hanging Ri bracket engaging portion formed at the tip of the transverse side members,
A female screw hole formed in the longitudinal member;
A vertical flange fixing bolt screwed into the female screw hole and having a tip abutting against the outer surface of the vertical flange;
A vertical flange hooking portion formed at the tip of the vertical side member and hooked to the upper end of the vertical flange;
Have,
The vertical side member, the horizontal side member, the suspension fitting hooking portion, and the vertical flange hooking portion are integrally formed from a single plate material ,
In addition, the suspension fitting latching portion is formed such that the tip has a T-shape when the lateral member is viewed in plan, and both ends of the T-shaped horizontal bar portion are bent downward to form the suspension. A reinforcing metal fitting for a hanging metal fitting, which is configured to be hooked to the inner back edge of the two horizontal holding plate portions of the metal fitting.

２．前記横辺部材が、前記吊り金具の２枚の水平抑え板部の間に入り込む幅に形成された構成であることを特徴とする上記１に記載の吊り金具用補強金具。 2. The reinforcing metal fitting for hanging metal fittings according to 1 above, wherein the lateral side member is formed to have a width that enters between two horizontal holding plate portions of the hanging metal fittings.

３．前記縦辺部材の雌ネジ孔がバーリングタップ加工されて形成された構成であることを特徴とする上記１又は２に記載の吊り金具用補強金具。 3. Hanging Ri bracket for reinforcing bracket according to the above 1 or 2, wherein the female screw hole of the vertical side members are configured which are formed by machining burring tap.

請求項１に示す発明によれば、ぐらつきが生じ難い安定した補強が可能であり、取り付け及び緊締作業が極めて容易な吊り金具用補強金具を提供することができる。   According to the first aspect of the present invention, it is possible to provide a reinforcing metal fitting for a hanging metal fitting which can be stably reinforced with little wobbling and can be easily attached and tightened.

即ち、補強金具の縦辺部材の先端の垂直フランジ掛止部をＬ型鋼の垂直フランジ上端に掛止し、横辺部材の吊り金具掛止部が吊り金具の２枚の水平抑え板部の内奥縁部に掛止するように該吊り金具をＬ型鋼の水平フランジに取り付けた状態で、縦辺部材に螺合する垂直フランジ固定ボルトを緊締することで、水平フランジ固定ボルトと２枚の水平抑え板部との挟着による吊り金具の取付固定を補強することが可能となる。   That is, the vertical flange hooking portion at the tip of the vertical member of the reinforcing bracket is hooked to the upper end of the vertical flange of the L-shaped steel, and the hanging bracket hooking portion of the horizontal member is within the two horizontal holding plate portions of the hanging bracket. With the suspension fitting attached to the L-shaped steel horizontal flange so as to be hooked on the rear edge, the vertical flange fixing bolt that is screwed to the vertical member is tightened, so that the horizontal flange fixing bolt and two horizontal flanges are tightened. It is possible to reinforce the mounting and fixing of the hanging metal fitting by sandwiching with the holding plate portion.

請求項２に示す発明によれば、補強金具の横辺部材が吊り金具の２枚の水平抑え板部の間に入り込むことで、吊り金具のＬ型鋼の軸方向へのズレも抑制することが可能となる。   According to the second aspect of the present invention, the lateral member of the reinforcing metal fitting enters between the two horizontal holding plate portions of the hanging metal fitting, thereby suppressing the displacement of the hanging metal fitting in the axial direction of the L-shaped steel. It becomes possible.

請求項３に示す発明によれば、ナット等の雌ネジが形成された他の部材を固着することなく垂直フランジ固定ボルトの螺合及び該垂直フランジ固定ボルトによる緊締が可能となる。   According to the third aspect of the present invention, the vertical flange fixing bolt can be screwed and tightened with the vertical flange fixing bolt without fixing other members formed with female threads such as nuts.

本発明に係る吊り金具用補強金具の詳細について、添付の図面に基づき説明する。   The detail of the reinforcement metal fitting for suspension metal fittings concerning the present invention is explained based on an accompanying drawing.

図１は本発明に係る吊り金具用補強金具の一実施例を示す斜視図、図２は図１の吊り金具用補強金具の使用例の一例を示す正面図、図３は図２のＩＩＩ−ＩＩＩ線断面図、図４は本発明に係る吊り金具用補強金具の参考例を示す斜視図である。但し、図３では、吊り金具に対する補強金具の位置関係を明瞭化するためにＬ型鋼を一点鎖線で示す透視図として表す。 1 is a perspective view showing an embodiment of a reinforcing bracket for a hanging metal fitting according to the present invention, FIG. 2 is a front view showing an example of use of the reinforcing metal fitting for a hanging metal fitting of FIG. 1, and FIG. FIG. 4 is a perspective view showing a reference example of the reinforcing bracket for suspension metal fitting according to the present invention. However, in FIG. 3, in order to clarify the positional relationship of the reinforcing metal fitting with respect to the hanging metal fitting, the L-shaped steel is represented as a perspective view indicated by a one-dot chain line.

本発明に係る吊り金具用補強金具（以下、単に補強金具ということもある。）１は、図２及び図３に示す吊り金具３のＬ型鋼２に対する取付固定を補強するものである。   A reinforcing metal fitting for a hanging metal fitting (hereinafter sometimes simply referred to as a reinforcing metal fitting) 1 according to the present invention reinforces the fixing of the hanging metal fitting 3 to the L-shaped steel 2 shown in FIGS.

吊り金具３は、Ｌ型鋼２の水平フランジ２１の下面に当接して係止する２枚の水平抑え板部３１・３１を有する略コ字状の開口部３２と、該開口部３２内の水平フランジ２１を上から締め付け固定する水平フランジ固定ボルト３３との挟着によって前記Ｌ型鋼２に取り付けられるものである。   The hanging metal fitting 3 includes a substantially U-shaped opening 32 having two horizontal holding plates 31 and 31 which are in contact with and locked to the lower surface of the horizontal flange 21 of the L-shaped steel 2, and the horizontal in the opening 32. The flange 21 is attached to the L-shaped steel 2 by clamping with a horizontal flange fixing bolt 33 that fastens and fixes the flange 21 from above.

上記吊り金具３の取付固定を補強する補強金具１は、前記Ｌ型鋼２の水平フランジ２１の下面に添う横辺部材１１と垂直フランジ２２の外側面に添う縦辺部材１２とから成る略Ｌ字形を有している。横辺部材１１の先端には、前記吊り金具３の２枚の水平抑え板部３１・３１の内奥縁部３４・３４に掛止する吊り金具掛止部１３が形成されている。縦辺部材１２には雌ネジ孔１４が形成されており、該雌ネジ孔１４には、先端が前記垂直フランジ２２の外側面に当接する垂直フランジ固定ボルト１５が螺合されている。縦辺部材１２の先端には、前記垂直フランジ２２の上端に掛止する垂直フランジ掛止部１６が形成されている。   The reinforcing metal fitting 1 that reinforces the mounting and fixing of the hanging metal fitting 3 is a substantially L-shape comprising a lateral member 11 that follows the lower surface of the horizontal flange 21 of the L-shaped steel 2 and a vertical member 12 that follows the outer surface of the vertical flange 22. have. At the front end of the horizontal member 11, a suspension fitting latching portion 13 is formed that is latched to the inner back edge portions 34, 34 of the two horizontal holding plate portions 31, 31 of the suspension fitting 3. A female screw hole 14 is formed in the vertical member 12, and a vertical flange fixing bolt 15 whose tip abuts on the outer surface of the vertical flange 22 is screwed into the female screw hole 14. A vertical flange hooking portion 16 that hooks on the upper end of the vertical flange 22 is formed at the tip of the vertical side member 12.

横辺部材１１は、吊り金具３の２枚の水平抑え板部３１・３１の間に入り込む幅に形成されることが好ましく、また、図３に示すように、２枚の水平抑え板部３１・３１の間隔と横辺部材１１の幅を略一致させることがより好ましい。２枚の水平抑え板部３１・３１の間隔と横辺部材１１の幅を略一致させることにより、吊り金具３と補強金具１とのズレやガタツキを抑制し、補強金具１による吊り金具３のＬ型鋼２への取付固定をより安定化させることができる。   The side member 11 is preferably formed to have a width that enters between the two horizontal holding plate portions 31, 31 of the hanging bracket 3, and, as shown in FIG. 3, the two horizontal holding plate portions 31. It is more preferable that the interval 31 and the width of the lateral member 11 are substantially matched. By making the distance between the two horizontal holding plate portions 31 and 31 and the width of the side member 11 substantially coincide with each other, the suspension metal fitting 3 and the reinforcing metal fitting 1 are prevented from being displaced and rattled. Mounting and fixing to the L-shaped steel 2 can be further stabilized.

横辺部材１１の先端に形成される吊り金具掛止部１３は、図１〜図３に示すように横辺部材１３を平面視した際に先端がＴ字状を成すように形成され、更に該Ｔ字の横棒部分の両端を下方に折り曲げ形成することで、吊り金具３の２枚の水平抑え板部３１の内奥縁部３４に掛止する構成となっている。尚、該吊り金具掛止部１３は、図４に示す参考例では、平面視した際に横辺部材１３の先端がＴ字状を成すのみで、該Ｔ字の横棒部分の両端を折り曲げない構成となっている。この図４に示す態様であっても、吊り金具掛止部１３である横辺部材１３先端のＴ字状の横棒部分の両端を吊り金具３の２枚の水平抑え板部３１の内奥縁部３４に掛止することができる。 As shown in FIGS. 1 to 3, the suspension fitting latching portion 13 formed at the distal end of the lateral member 11 is formed such that the distal end forms a T shape when the lateral member 13 is viewed in plan view. The both ends of the T-shaped horizontal bar portion are bent downward so as to be hooked to the inner back edge 34 of the two horizontal holding plate portions 31 of the suspension fitting 3. In the reference example shown in FIG. 4, the suspension fitting hooking portion 13 is formed by bending the both ends of the horizontal bar portion of the T-shape only when the tip of the lateral member 13 forms a T shape when seen in a plan view. which is that there is no configuration. Even in the embodiment shown in FIG. 4, both ends of the T-shaped horizontal bar portion at the tip of the lateral member 13 which is the hanging bracket hooking portion 13 are connected to the inner back of the two horizontal holding plate portions 31 of the hanging bracket 3. It can be hooked on the edge 34.

縦辺部材１２に形成される雌ネジ孔１４は、バーリングタップ加工されて形成されていることが好ましいが、ナット等の雌ネジが形成された他の部材を固着することで雌ネジ孔１４を形成することもできる。   The female screw hole 14 formed in the vertical side member 12 is preferably formed by burring tapping, but the female screw hole 14 is formed by fixing another member in which a female screw such as a nut is formed. It can also be formed.

雌ネジ孔１４に螺合される垂直フランジ固定ボルト１５は、配管支持具類に用いられる公知公用のボルトや蝶ネジ等を特別の制限なく用いることができる。   As the vertical flange fixing bolt 15 to be screwed into the female screw hole 14, a publicly known bolt or a wing screw used for a pipe support can be used without any particular limitation.

縦辺部材１２の先端に形成される垂直フランジ掛止部１６は、Ｌ型鋼２の垂直フランジ２２の上端に掛止可能であれば、図示の逆レ字状に限定されず、逆Ｊ字状に形成されていてもよい。   The vertical flange hooking portion 16 formed at the tip of the vertical side member 12 is not limited to the reverse letter shape shown in the figure as long as it can be hooked to the upper end of the vertical flange 22 of the L-shaped steel 2. It may be formed.

補強金具１は、吊り金具と同種のステンレスや鉄等の金属素材から形成されることが好ましい。   The reinforcing metal fitting 1 is preferably formed from a metal material such as stainless steel or iron of the same type as the hanging metal fitting.

以上の構成を有する補強金具１を、Ｌ型鋼２の水平フランジ２１に取付固定する吊り金具３に取り付ける方法について以下説明する。   A method of attaching the reinforcing metal fitting 1 having the above configuration to the hanging metal fitting 3 that is attached and fixed to the horizontal flange 21 of the L-shaped steel 2 will be described below.

先ず、Ｌ型鋼２に吊り金具３を取り付ける前に、補強金具１を該Ｌ型鋼２に取付ける。取付け方法としては、補強金具１の垂直フランジ掛止部１６をＬ型鋼１の垂直フランジ２２の上端に掛止させる。このとき、縦辺部材１４の雌ネジ孔１４に螺合する垂直フランジ固定ボルト１５の緊締は緩めておくことが好ましい。   First, the reinforcing metal fitting 1 is attached to the L-shaped steel 2 before attaching the hanging metal fitting 3 to the L-shaped steel 2. As a mounting method, the vertical flange hooking portion 16 of the reinforcing metal fitting 1 is hooked to the upper end of the vertical flange 22 of the L-shaped steel 1. At this time, it is preferable that the tightening of the vertical flange fixing bolt 15 screwed into the female screw hole 14 of the vertical side member 14 is loosened.

次に、吊り金具３の２枚の水平抑え板部３１・３１の内奥縁部３４・３４に補強金具１の吊り金具掛止部１３が掛止するように吊り金具３をＬ型鋼２の水平フランジ２１に取り付ける。   Next, the hanging bracket 3 is made of the L-shaped steel 2 so that the hanging bracket latching portion 13 of the reinforcing bracket 1 is latched to the inner rear edge portions 34, 34 of the two horizontal holding plate portions 31, 31 of the hanging bracket 3. Attach to the horizontal flange 21.

吊り金具３の水平フランジ固定ボルト３３を緊締して該吊り金具３をＬ型鋼２に取付固定した後、補強金具１の垂直フランジ固定ボルト１５を緊締する。この垂直フランジ固定ボルト１５の緊締により、吊り金具３のＬ型鋼２への取付固定を補強することが可能となる。   After tightening the horizontal flange fixing bolt 33 of the hanging bracket 3 to fix the hanging bracket 3 to the L-shaped steel 2, the vertical flange fixing bolt 15 of the reinforcing bracket 1 is tightened. By tightening the vertical flange fixing bolt 15, it is possible to reinforce the fixing of the hanging metal fitting 3 to the L-shaped steel 2.

本発明に係る吊り金具用補強金具の一実施例を示す斜視図The perspective view which shows one Example of the reinforcement metal fitting for suspension metal fittings concerning this invention 図１の吊り金具用補強金具の使用例の一例を示す正面図The front view which shows an example of the usage example of the reinforcement metal fitting for suspension metal fittings of FIG. 図２のＩＩＩ−ＩＩＩ線断面図（但し、吊り金具に対する補強金具の位置関係を明瞭化するためにＬ型鋼を一点鎖線で示す透視図として表す。）2 is a sectional view taken along the line III-III in FIG. 2 (however, in order to clarify the positional relationship of the reinforcing bracket with respect to the hanging bracket, the L-shaped steel is shown as a perspective view indicated by a one-dot chain line) 本発明に係る吊り金具用補強金具の参考例 Reference example of reinforcing bracket for suspension bracket according to the present invention

符号の説明Explanation of symbols

１ 吊り金具用補強金具
１１ 横辺部材
１２ 縦辺部材
１３ 吊り金具掛止部
１４ 雌ネジ孔
１５ 垂直フランジ固定ボルト
１６ 垂直フランジ掛止部
２ Ｌ型鋼
２１ 水平フランジ
２２ 垂直フランジ
３ 吊り金具
３１ 水平抑え板部
３２ 略コ字状の開口部
３３ 水平フランジ固定ボルト
３４ 内奥縁部 DESCRIPTION OF SYMBOLS 1 Reinforcement bracket for suspension metal fittings 11 Horizontal member 12 Vertical member 13 Suspension fitting latching part 14 Female screw hole 15 Vertical flange fixing bolt 16 Vertical flange latching part 2 L-shaped steel 21 Horizontal flange 22 Vertical flange 3 Suspension fitting 31 Horizontal restraint Plate part 32 Substantially U-shaped opening 33 Horizontal flange fixing bolt 34 Inner inner edge

Claims (3)

Ｌ型鋼の水平フランジの下面に当接して係止する２枚の水平抑え板部を有する略コ字状の開口部と、該開口部内の水平フランジを上から締め付け固定する水平フランジ固定ボルトとの挟着によって前記Ｌ型鋼に取り付けられる吊り金具の取付固定を補強する吊り金具用補強金具において、
補強金具が、前記Ｌ型鋼の水平フランジの下面に添う横辺部材と前記Ｌ型鋼の垂直フランジの外側面に添う縦辺部材とから成る略Ｌ字形を有し、
前記横辺部材の先端に形成された吊り金具掛止部と、
前記縦辺部材に形成された雌ネジ孔と、
該雌ネジ孔に螺合され、先端が前記垂直フランジの外側面に当接する垂直フランジ固定ボルトと、
前記縦辺部材の先端に形成され、前記垂直フランジ上端に掛止する垂直フランジ掛止部と、
を有し、
前記縦辺部材と、前記横辺部材と、前記吊り金具掛止部と、前記垂直フランジ掛止部と、が１枚の板材から一体的に形成され、
且つ前記吊り金具掛止部が、前記横辺部材を平面視した際に前記先端がＴ字状を成すように形成され、該Ｔ字の横棒部分の両端を下方に折り曲げ形成して前記吊り金具の２枚の水平抑え板部の内奥縁部に掛止する構成であることを特徴とする吊り金具用補強金具。 An approximately U-shaped opening having two horizontal restraining plate portions that are in contact with and locked to the lower surface of an L-shaped steel horizontal flange, and a horizontal flange fixing bolt that fastens and fixes the horizontal flange in the opening from above. In the reinforcing bracket for a hanging bracket that reinforces the fixing of the hanging bracket that is attached to the L-shaped steel by clamping,
The reinforcing metal fitting has a substantially L-shape consisting of a lateral member that follows the lower surface of the horizontal flange of the L-shaped steel and a vertical member that meets the outer surface of the vertical flange of the L-shaped steel,
And hanging Ri bracket engaging portion formed at the tip of the transverse side members,
A female screw hole formed in the longitudinal member;
A vertical flange fixing bolt screwed into the female screw hole and having a tip abutting against the outer surface of the vertical flange;
A vertical flange hooking portion formed at the tip of the vertical side member and hooked to the upper end of the vertical flange;
Have,
The vertical side member, the horizontal side member, the suspension fitting hooking portion, and the vertical flange hooking portion are integrally formed from a single plate material ,
In addition, the suspension fitting latching portion is formed so that the tip has a T-shape when the lateral member is viewed in plan, and both ends of the T-shaped horizontal bar portion are bent downward to form the suspension. A reinforcing metal fitting for a hanging metal fitting, which is configured to be hooked to the inner back edge of the two horizontal holding plate portions of the metal fitting. 前記横辺部材が、前記吊り金具の２枚の水平抑え板部の間に入り込む幅に形成された構成であることを特徴とする請求項１に記載の吊り金具用補強金具。 The reinforcing metal fitting for a hanging metal fitting according to claim 1, wherein the horizontal side member is formed to have a width that enters between two horizontal holding plate portions of the hanging metal fitting. 前記縦辺部材の雌ネジ孔がバーリングタップ加工されて形成された構成であることを特徴とする請求項１又は２に記載の吊り金具用補強金具。 Hanging Ri bracket for reinforcing bracket according to claim 1 or 2, characterized in that the female screw hole of the vertical side members are configured which are formed by machining burring tap.
JP2006182935A 2006-07-03 2006-07-03 Reinforcing bracket for hanging bracket Expired - Fee Related JP4740805B2 (en)

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JP6406162B2 (en) * 2015-07-22 2018-10-17 丸井産業株式会社 Mounting bracket for section steel with drop prevention
CN112539206A (en) * 2020-11-12 2021-03-23 中船澄西船舶修造有限公司 Marine wind tower false flange frock
CN114081326A (en) * 2021-12-27 2022-02-25 东莞市联欣包装科技有限公司 Paper pulp hook

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09196042A (en) * 1996-01-23 1997-07-29 Burest Kogyo Kenkyusho Co Ltd Earthquake resisting auxiliary tool for hanging hook
JP2003343520A (en) * 2002-05-31 2003-12-03 Burest Kogyo Kenkyusho Co Ltd Channel material supporting implement
JP2005139636A (en) * 2003-11-04 2005-06-02 Panahome Corp Heavy article mounting structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09196042A (en) * 1996-01-23 1997-07-29 Burest Kogyo Kenkyusho Co Ltd Earthquake resisting auxiliary tool for hanging hook
JP2003343520A (en) * 2002-05-31 2003-12-03 Burest Kogyo Kenkyusho Co Ltd Channel material supporting implement
JP2005139636A (en) * 2003-11-04 2005-06-02 Panahome Corp Heavy article mounting structure

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