JPS5831015Y2 - Piping support fittings - Google Patents

Description

【考案の詳細な説明】 本考案は、配管を壁、天井等に支持する配管用支持金具
に関する。[Detailed Description of the Invention] The present invention relates to a pipe support fitting for supporting pipes on walls, ceilings, etc.

更に詳しくは、配管を支持する支持部材とこの支持部材
を壁、天井等に固定するボルトとをプレス加工により一
体化して、配管Ｏ−・ンマー現象等に耐えられるように
した強固な配管用支持金具に関する。More specifically, it is a strong support for piping that is made by integrating a support member that supports the pipe and a bolt that fixes this support member to a wall, ceiling, etc., by press working, so as to be able to withstand the phenomenon of piping. Regarding metal fittings.

従来の配管用支持金具としては、配管を天井等から吊る
ための所謂吊バンド、壁等に取付けるための所謂立バン
ド、これらを天井・壁等に取付けるための所謂埋込割足
、Ｔ足、板状ネジ込み足、羽子板状ネジ込み足、タンバ
ックル、サドル形足Ｕボルト、ボルト付きＵバンド、ボ
ルト付キチャンネルフック、ヤグラ形バンド、ネジ付ア
ンカーまたはインサート等の種々のものが知られている
。Conventional pipe support fittings include so-called suspension bands for hanging pipes from ceilings, etc., so-called standing bands for attaching them to walls, etc., so-called embedded split feet, T-legs, and T-legs for attaching these to ceilings, walls, etc. Various types are known, such as plate-shaped screw-in feet, battledore-shaped screw-in feet, tongue buckles, saddle-shaped foot U-bolts, U-bands with bolts, key channel hooks with bolts, dove-shaped bands, threaded anchors or inserts, etc. There is.

これらの支持金具は１種でまたば２種以上の組合せで配
管を天井、壁等に支持固定するものであって、予じめ２
種以上がセットになっているものもあれば、配管工事に
際して結合されるものもある。These support fittings are used to support and fix piping to ceilings, walls, etc. by using one type or a combination of two or more types.
Some come in sets of more than one species, while others are combined during plumbing work.

例えば、配管を抱持して天井等にナツトで止められる所
謂ボルト付きＵバンドは、Ｕ字状に湾曲されたバンドの
両端部すそれぞれにボルトを予じめ溶接したものである
し、また、配管を抱持する立バンドがボルトナツトにて
止められると共に、壁等に埋込１れたインサートにネジ
込１れる所謂板状ネジ込み足は、ボルトナツト用孔部を
有する板状の支持部材の基端部を三角状に折曲げて形成
される折曲部に頭付ボルトを抱持させたものである。For example, a so-called U-band with bolts that holds piping and is fastened to a ceiling or the like with nuts is a U-shaped band with bolts welded to each end in advance, and The vertical band holding the piping is fastened with bolts and nuts, and the so-called plate-shaped screw-in feet, which are screwed into inserts embedded in a wall etc., are attached to the base of a plate-shaped support member having holes for bolts and nuts. The head bolt is held in the bent portion formed by bending the end portion into a triangular shape.

上記の如く配管を支持する部材と、この支持部材を壁等
に固定する取付部材とを予じめ一体化して成る配管用支
持金具は、支持部材と取付は部材とを溶接したもの、一
方の部材を折曲げることにより他方の部材を抱き込んだ
ものがほとんどである。As mentioned above, the pipe support fitting is made by integrating the member that supports the pipe and the mounting member that fixes the support member to a wall, etc., by welding the support member and the mounting member. In most cases, one member is bent to enclose the other member.

Ｕボルトや羽子板状ネジ込み足のように支持部材の基端
部が断面円形である場合には、この基端部にネジを予じ
め刻設することもできるが、前記ボルト付きＵバンドや
板状ネジ込み足のように基端部が断面円形でない場合に
は、前述の如く溶接するか抱き込１れて取付部材を一体
化することが行なわれている。If the base end of the support member has a circular cross-section, such as a U-bolt or a battledore-like screw-in foot, a screw may be pre-engraved in this base end, but the bolted U-band or When the base end part does not have a circular cross-section, such as a plate-like screw-in foot, the mounting member is integrated by welding or tucking as described above.

しかし、このような溶接や抱き込み方法では、製作、加
工に際して多大の労力、時間および費用を要し、可成り
の熟練が必要であり、かつ強度にも問題があり、とくに
溶接の場合は汚ない溶接部分が残るため体裁が悪い等の
欠点があった。However, such welding and enclosing methods require a great deal of labor, time, and expense during manufacturing and processing, require considerable skill, and have problems with strength, and are particularly dirty when welding. There were disadvantages such as an unsightly appearance because unused welded parts remained.

さらに、従来の抱き込み方法は、前述の如く支持部材の
基端部を三角状に折曲げると共に、この三角部の底面に
透孔を穿けて、との透孔にボルトを吊り下げたものであ
るため、支持部材の中心線とボルトの中心線を一致させ
ることが困難であるばかりでなく、吊り下げられたボル
トに所謂ガタッキ現象がみられる欠点があった。Furthermore, the conventional holding method involves bending the proximal end of the support member into a triangular shape as described above, drilling a through hole in the bottom of this triangular portion, and suspending a bolt through the through hole. Therefore, it is not only difficult to align the center line of the support member with the center line of the bolt, but also a so-called looseness phenomenon occurs in the suspended bolt.

本考案は叙上の欠点を解決するため成されたもので、強
固に固定できる配管用支持金具を提供することを第１の
目的とする。The present invention was developed to solve the above-mentioned drawbacks, and its first object is to provide a support fitting for piping that can be firmly fixed.

本考案の第２の目的は、支持部材の中心線とボルトの中
心線に一致させると共に該中心線がずれることがない配
管用支持金具を提供することである。A second object of the present invention is to provide a support fitting for piping in which the center line of the support member and the center line of the bolt are aligned and the center lines do not shift.

本考案のその他の目的は、以下の記述によって明らかに
される。Other objects of the invention will become apparent from the following description.

以下、上記目的およびその他の目的を達成する本考案の
詳細を、図示する代表的実施例に基いて説明するが、本
考案の実施態様はこれらに限定されない。The details of the present invention that achieves the above objects and other objects will be described below based on representative embodiments shown in the drawings, but the embodiments of the present invention are not limited thereto.

第１図は本考案に係る配管用支持金具の正面図、第２図
および第３図は同上図の■−■線および■−■線断面図
、第４図は本考案に使用される支持部材の他の実施例を
示す斜視図、第５図は本考案に使用されるボルトの他の
実施例を示す斜視図である。Figure 1 is a front view of the piping support fitting according to the present invention, Figures 2 and 3 are sectional views taken along the lines ■-■ and ■-■ of the same figure, and Figure 4 is the support used in the present invention. A perspective view showing another embodiment of the member, and FIG. 5 is a perspective view showing another embodiment of the bolt used in the present invention.

本考案は、各図に示す如く、下側基端部が開放部（本明
細書において開放部とは、第１図および第４図において
符号７で示す部分のように、支持部材１が連続的に接続
状態にあるのではなく、非連続部分すなわち切れ目部分
を有することをいう。In the present invention, as shown in each figure, the lower proximal end is an open part (in this specification, the open part refers to the part indicated by reference numeral 7 in FIGS. 1 and 4, and the support member 1 is continuous. Rather than being in a connected state, it is said to have a discontinuous part, that is, a cut part.

）を有するように二重に形成された支持部材には、その
上部に該支持部材の表裏面と直角方向のボルトナツト用
孔部が、その下部に該支持部材の表裏面と直角方向の透
孔部が各々設けられ、該透孔部には、六角形状の頭部を
有するボルトが、該六角形状頭部の対向する辺が嵌合さ
れて固定してあり、かつ前記下側基端部間には該ボルト
の首部が、該基端部のプレス加工により支持部材の表裏
両面によって挾持されていることを特徴とする。), the support member has a bolt/nut hole in the upper part that is perpendicular to the front and back surfaces of the support member, and a through hole in the lower part that is perpendicular to the front and back surfaces of the support member. A bolt having a hexagonal head is fixed in each of the through-hole portions by fitting opposite sides of the hexagonal head, and a bolt having a hexagonal head is fitted into the through hole and is fixed between the lower base end portions. The bolt is characterized in that the neck portion of the bolt is held between the front and back surfaces of the support member by pressing the base end portion.

次に具体的実施例について述べる。Next, specific examples will be described.

第１実施例 第１図〜第３図に示すように、支持部材の表裏面と直角
方向の１つのボルトナツト用孔部８および相対向する２
組の折曲支持部９ａ ｌ ９ｂ ｔ ９ｃｔ９ｄ並びに
支持部材の表裏面と直角方向の透孔部１１を設けた支持
部材１が、一方の平板状金属板１ａを他方の平板状金属
板１ｂの折曲部１０が抱持するようにして構成されると
共に、それぞれの金属板１ａ、１ｂの下側基端部２ａ
、２ｂ間には該基端部のプレス加工により、ボルト４の
首部６が挾持され、透孔部１１にはボルト４の六角形状
の頭部５が嵌め込１れている。First Embodiment As shown in FIGS. 1 to 3, there is one bolt/nut hole 8 in the direction perpendicular to the front and back surfaces of the support member, and two bolt/nut holes facing each other.
A support member 1 provided with a set of bending support parts 9a l 9b t 9ct9d and a through hole 11 in a direction perpendicular to the front and back surfaces of the support member folds one flat metal plate 1a into the other flat metal plate 1b. The bent portion 10 is configured to hold the lower base end portion 2a of each metal plate 1a, 1b.
, 2b, the neck portion 6 of the bolt 4 is held between the base end portions by press working, and the hexagonal head portion 5 of the bolt 4 is fitted into the through hole portion 11.

本実施例の配管用支持金具は、金属板１ａ、Ｉｂのそれ
ぞれに設けられた透孔部１１にボルト４の頭部５を嵌め
込んだ後、基端部２ａ 、２ｂをプレス加工して、首部
６を挾持させると共に、折曲部１０を形成して一方の金
属板１ａを他方の金属板１ｂで抱持させて製作される。The piping support fitting of this embodiment is made by fitting the head 5 of the bolt 4 into the through hole 11 provided in each of the metal plates 1a and Ib, and then pressing the base end portions 2a and 2b. It is manufactured by holding the neck part 6, forming a bent part 10, and holding one metal plate 1a with the other metal plate 1b.

本実施例の作用は、壁等に埋込まれたインサートにねじ
部３をネジ込み植設した後、配管を抱持含せた立バンド
等の折曲部を、折曲支持部９ ａ 。The function of this embodiment is that after the threaded portion 3 is screwed into an insert embedded in a wall or the like, a bent portion such as a vertical band holding a pipe is connected to a bent support portion 9a.

９ｂ、９ｃ、９ｄ間に入れ、ボルトナツト等の１組の止
具で固着することである。It is inserted between 9b, 9c, and 9d and fixed with a set of fasteners such as bolts and nuts.

第２実施例 第４図に示す如く、支持部材１としては１枚の金属板の
横曲げにより二重に重なった金属板１ａ。Second Embodiment As shown in FIG. 4, the supporting member 1 is a metal plate 1a that is double-layered by horizontally bending one metal plate.

１ｂからなるものを用いてもよい。1b may also be used.

なお、第４図はボルト４の取付けを省略して折曲げた状
態で示してあり、ボルト４の頭部５を透孔部１１に入れ
た後、２つの基端部２ａ 、２ｂをプレス加工すると、
上記第１実施例と同様に首部６が基端部２ａ、２ｂに挾
持されることとなる。Note that FIG. 4 shows the bolt 4 in a bent state with the bolt 4 omitted from attachment, and after the head 5 of the bolt 4 is inserted into the through hole 11, the two base ends 2a and 2b are pressed. Then,
As in the first embodiment, the neck portion 6 is held between the base end portions 2a and 2b.

第３実施例 第２実施例が、横曲げによる支持部材を使用したもので
あるのに対し、本実施例は１枚の金属板の土間げにより
二重に重なった金属板を支持部材として用いた場合であ
る（図示せず。Third Embodiment While the second embodiment uses a supporting member made by horizontal bending, this embodiment uses a metal plate that is double stacked with a dirt floor made of one metal plate as a supporting member. (not shown).

）。この場合は、２枚の金属板の基端部が離開するのを
防止するために、ボルトとしては首部１でネジが切っで
あるボルトを使用すると共に、この首部のネジ部分に基
端部のそれぞれが食い込むようにプレスすることが望ま
しい。). In this case, in order to prevent the base ends of the two metal plates from separating, use a bolt with a thread at neck 1, and attach the base end to the threaded part of the neck. It is desirable to press so that each part bites.

本考案は上記実施態様に限定されず、例えばボルト４と
して第５図に示すような溝またはスリ割り１２付きのボ
ルトを用い、この溝またはスリ割り１２を透孔部１１の
上端縁筐たは側端縁に嵌め込み、ボルトが回動するのを
より効果的に防止してもよい。The present invention is not limited to the above-mentioned embodiment, and for example, a bolt with a groove or slot 12 as shown in FIG. It may be fitted into the side edge to more effectively prevent the bolt from rotating.

そして、この場合、配管のハンマー現象等による上下振
動に対してもボルトが上下および左右方向に動くことを
、より効果的に防止できる。In this case, it is possible to more effectively prevent the bolt from moving in the vertical and horizontal directions even in the case of vertical vibrations caused by the hammer phenomenon of the piping or the like.

本考案によれば、支持部材の表裏面と直角方向のボルト
ナツト用孔部と透孔部の上下方向の中心線が支持部材の
上下方向の中心線と一致するように構成されると共に、
透孔部には六角状のボルト頭部の対向する辺が嵌合され
て固定されていることから、前記中心線にボルトの軸方
向の中心線を一致させることができるという効果がある
。According to the present invention, the vertical center line of the bolt/nut hole and the through hole in the direction perpendicular to the front and back surfaces of the support member coincides with the vertical center line of the support member, and
Since the opposing sides of the hexagonal bolt head are fitted and fixed in the through-hole portion, there is an effect that the axial center line of the bolt can be aligned with the center line.

又、前記対向する辺は、対向する頂点間の長さよりも短
いので、嵌合状態でボルト頭部が回動することはなく、
従って支持部材の面に平行な方向にボルトの中心がずれ
ることはないという効果がある。Further, since the opposing sides are shorter than the length between the opposing vertices, the bolt head does not rotate in the fitted state.
Therefore, there is an effect that the center of the bolt will not shift in the direction parallel to the surface of the support member.

更に、ボルトの首部を基端部の表と裏の両面によって挾
持しているので片面だけで挾持するよりも強固に挾持で
き、従って支持部材の面に垂直方向にボルトの中心がず
れるということもないという効果がある。Furthermore, since the neck of the bolt is held by both the front and back sides of the base end, it can be held more firmly than by only one side, and the center of the bolt will not shift in the direction perpendicular to the surface of the support member. There is an effect that there is no.

更に又、透孔部にボルト頭部が嵌合されているので配管
−・ンマー現象等による上下方向の振動に対してもボル
ト自体が動くことがないという効果がある。Furthermore, since the bolt head is fitted into the through hole, there is an effect that the bolt itself does not move even in the case of vertical vibrations caused by the piping phenomenon or the like.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る配管用支持金具の正面図、第２図
および第３図は同上図の■−■線および■−■線断面図
、第４図は本考案に使用される支持部材の他の実施例を
示す斜視図、第５図は本考案に使用されるボルトの他の
実施例を示す斜視図である。 １は支持部材、２．２ａ、２ｂは基端部、３ばねじ部、
４はボルト、５は頭部、６は首部、Ｉは下側開放部、ｌ
ａ 、 １ｂは金属板。Figure 1 is a front view of the piping support fitting according to the present invention, Figures 2 and 3 are sectional views taken along the lines ■-■ and ■-■ of the same figure, and Figure 4 is the support used in the present invention. A perspective view showing another embodiment of the member, and FIG. 5 is a perspective view showing another embodiment of the bolt used in the present invention. 1 is a support member, 2.2a and 2b are base end portions, 3 is a spring screw portion,
4 is the bolt, 5 is the head, 6 is the neck, I is the lower opening, l
a and 1b are metal plates.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 下側基端部が開放部を有するように二重に形成された支
持部材には、その上部に該支持部材の表裏面と直角方向
のボルトナツト用孔部が、その下部に該支持部材の表裏
面と直角方向の透孔部が各々設けられ、該透孔部には、
六角形状の頭部を有するボルトが、該六角形状頭部の対
向する辺が嵌合されて固定してあり、かつ前記下側基端
部間には該ボルトの首部が、該基端部のプレス加工によ
り支持部材の表裏両面によって挾持されていることを特
徴とする配管支持金具。A support member that is double-formed so that its lower proximal end has an open portion has a hole for a bolt nut in a direction perpendicular to the front and back surfaces of the support member in its upper part, and a hole for a bolt nut in a direction perpendicular to the front and back surfaces of the support member in its lower part. A through hole is provided in a direction perpendicular to the back surface, and each of the through holes includes:
A bolt having a hexagonal head is fixed by fitting opposite sides of the hexagonal head, and the neck of the bolt is disposed between the lower base end. A pipe support fitting characterized in that it is held between the front and back sides of a support member by press working.