JPH0738728U - Dovetail bolt implanting device and flanged bolt - Google Patents
Dovetail bolt implanting device and flanged boltInfo
- Publication number
- JPH0738728U JPH0738728U JP7626693U JP7626693U JPH0738728U JP H0738728 U JPH0738728 U JP H0738728U JP 7626693 U JP7626693 U JP 7626693U JP 7626693 U JP7626693 U JP 7626693U JP H0738728 U JPH0738728 U JP H0738728U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- width
- dovetail groove
- nut
- spacer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
(57)【要約】
【目的】管材の長手方向に形成された蟻溝の任意位置
に、正面から挿入し、植え込み出来る「蟻溝用ボルト植
え込み装置」を提供すること。
【構成】植え込みボルトの先端にスリ割り(13)を形
成し、中間部に鍔(12)を設けた鍔つきボルト(1)
と、鍔つきボルト(1)の鍔下にスペーサー(3)と台
形ナット(2)を挿通し緩着する。鍔(12)の径、ス
ペーサー(3)及び台形ナット(2)の幅を、蟻溝開口
部の幅(W4)より小さくし、又、台形ナット(2)の
幅とスペーサー(3)の両側壁の厚みの和を、蟻溝開口
部の幅(W4)より大きくする。
(57) [Summary] [Purpose] To provide a "deep groove bolt implanting device" which can be inserted from the front to an arbitrary position of a dovetail groove formed in the longitudinal direction of a pipe material. [Structure] A flanged bolt (1) in which a slot (13) is formed at the tip of the stud and a flange (12) is provided in the middle.
Then, insert the spacer (3) and the trapezoidal nut (2) under the flange of the flanged bolt (1) and loosely attach them. The diameter of the collar (12), the width of the spacer (3) and the trapezoidal nut (2) are made smaller than the width (W 4 ) of the dovetail groove opening, and the width of the trapezoidal nut (2) and the spacer (3) are reduced. The sum of the thicknesses of both side walls is made larger than the width (W 4 ) of the dovetail groove opening.
Description
【0001】[0001]
この考案は、管材の長手方向に形成された蟻溝に、面材を取り付ける為に使用す るボルトに関するものである。 The present invention relates to a bolt used to attach a face material to a dovetail groove formed in a longitudinal direction of a pipe material.
【0002】[0002]
「図4」に示すように、従来より、管状支柱の長手方向に形成された蟻溝(4) に、ボルトを植え込むには、蟻溝の端末から、蟻溝から逸脱しない大きさの四角 ナット(6)を挿入して所定の固定位置に滑動させ、「すりわり付き止めねじ」 (7)を螺嵌して固定し、突出したねじ部に被係止材を挿通して六角ナットを締 めて固定した。 As shown in FIG. 4, conventionally, in order to implant a bolt in a dovetail groove (4) formed in the longitudinal direction of a tubular support, a square nut having a size that does not deviate from the end of the dovetail groove Insert (6) and slide it to a predetermined fixing position, screw in the "slotted set screw" (7) to fix it, insert the engaged material into the protruding screw part and tighten the hexagon nut. I fixed it.
【0003】[0003]
これには次のような欠点があった。支柱を建てた後では、蟻溝にボルトを植え込 むことが出来ない場合が多い。本考案は支柱を建てた後でも、蟻溝の任意位置に 、前面から植え込み出来る「蟻溝用ボルト植え込み装置」を提供しようとするも のである。 This had the following drawbacks. In many cases, it is not possible to implant bolts in the dovetail after building the columns. The present invention intends to provide a "deep groove bolt implanting device" that can be implanted from the front side at an arbitrary position of the dovetail even after the pillar is built.
【0004】[0004]
上記目的を達成するため、本考案の「蟻溝用ボルト植え込み装置」は、鍔付きボ ルト(1)と、スペーサー(3)を跨乗させて、鍔付きボルト(1)の鍔下に螺 嵌して緩着された台形ナツト(2)とからなり、 (イ)前記鍔付きボルト(1)は、植え込みボルトの先端にすりわり(13)を 形成し、中間部に蟻溝幅(W4)より小さい直径の鍔(12)を設けてなり、 (ロ)前記台形ナツト(2)は、正面(21)台形で底辺が蟻溝幅(W4)より 小さく形成されてなり、 され、幅は台形ナット(2)の幅に略等しく形成されてなり、 (ニ)前記台形ナツト(2)の台形底辺と前記スペーサー(3)の両側壁の厚み との和は、蟻溝開口部の幅(W4)より大きいことを特徴とする。 以上のように構成されたものである。In order to achieve the above-mentioned object, the "ditch groove bolt implanting device" of the present invention has a bolt (1) with a collar and a spacer (3) straddled, and is screwed under the collar of the collar bolt (1). (A) The flanged bolt (1) forms a slot (13) at the tip of the stud, and has a dovetail width (W) in the middle. 4 ) A collar (12) having a smaller diameter is provided. (B) The trapezoid nut (2) has a trapezoidal front surface (21) and a bottom side smaller than the dovetail groove width (W 4 ). The width of the trapezoid nut (2) is approximately equal to the width of the trapezoid nut (2). (D) The sum of the trapezoid bottom of the trapezoid nut (2) and the thickness of both side walls of the spacer (3) is a dovetail opening. It is characterized in that it is larger than the width (W 4 ) of the part. It is configured as described above.
【0005】[0005]
(イ)鍔(12)の直径、台形ナツト(2)の台形底辺及びスペーサー(3)の 幅(W3)は、いずれも蟻溝開口部の幅(W4)より小さいので、「蟻溝用ボル ト植え込み装置」を、蟻溝(4)の任意位置に前面から挿入することが出来る。 (ロ)すりわり(11)を介して鍔付きボルト(1)を回転すると、台形ナット (2)は競り上がり、鍔(11)に抑止されているスペーサー(3)を拡開して 蟻溝(1)の側壁に圧着する。 (ハ)台形ナツト(2)の台形底辺と、スペーサー(3)の両側壁の厚みとの和 は、蟻溝開口部の幅(W4)より大きいので、「蟻溝用ボルト植え込み装置」は 蟻溝(4)から抜脱することなく、鍔付きボルト(1)は植え込まれる。(A) Since the diameter of the collar (12), the trapezoidal base of the trapezoid nut (2) and the width (W 3 ) of the spacer ( 3 ) are all smaller than the width (W 4 ) of the dovetail groove opening, The "bolt implanting device" can be inserted from the front into any position of the dovetail groove (4). (B) When the flanged bolt (1) is rotated through the slot (11), the trapezoidal nut (2) jumps up and the spacer (3) restrained by the flange (11) is expanded to form a dovetail groove. Press on the side wall of (1). (C) Since the sum of the trapezoidal bottom of the trapezoid nut (2) and the thickness of both side walls of the spacer (3) is larger than the width (W 4 ) of the dovetail groove opening, "the dovetail bolt bolting device" is The flanged bolt (1) is planted without being pulled out from the dovetail groove (4).
【0006】[0006]
以下、本案の実施例を図面を参照して説明する。 「図1」に示すように、本考案の「蟻溝用ボルト植え込み装置」は、鍔付きボル ト(1)と、鍔付きボルト(1)の鍔(12)の下部に挿通されたスペーサー( 3)および台形ナット(2)からなり、スペーサー(3)は台形ナット(2)に 跨乗し、台形ナット(2)は鍔付きボルト(1)に緩着している。 「図2」に示すように、「蟻溝用ボルト植え込み装置」は、上記三部品に分解さ れる。上記鍔付きボルト(1)の径はM8、鍔(12)の直径は11mm、鍔( 12)は「装置」を蟻溝(4)に挿入したとき、鍔(12)が蟻溝内に納まる位 置に形成される。次に上記台形ナット(2)は正面(21)が台形で、高さ5m m、底辺11.8mmである。台形ナット(2)の側面(22)は長方形で底辺 は15 ルト(1)を挿通する穴が穿孔されており、スペーサーの幅(W3)は11.8 mmで台形ナット(2)の台形底辺に等しい。スペーサー(3)の側壁の厚みは 1.5mmである。 なお「図3」に於いて、支柱(5)の蟻溝開口部の幅(W4)は12mmである 。本考案の「蟻溝用ボルト植え込み装置」」は以上のような構成であって、これ を使用するときは、 (イ)「図3」に示すように、「蟻溝用ボルト植え込み装置」を支柱(5)の蟻 溝(4)の任意位置に前面から挿入する。鍔(12)径は11mm、台形ナツト (2)の台形底辺は11.8mm、スペーサーの幅(W3)は11.8mmであ って、いずれも蟻溝開口部の幅(W4)12mmより小さいので、蟻溝(4)の 任意位置に前面から挿入出来る。 (ロ)「図5」に示すように、挿入された「蟻溝用ボルト植え込み装置」は蟻溝 (4)のに納まる。 (ハ)「図6」に示すように、すりわり(11)を介して鍔付きボルト(1)を 回転すると、台形ナット(2)は競り上がり、鍔(12)に抑止されているスペ ーサー(3)を拡開し、蟻溝(4)の側壁に圧着する。 (ニ)台形ナツト(2)の台形底辺は11.8mm、スペーサー(3)の両側壁 の厚みは1.5×2=3mm、その和は14.8mmで蟻溝開口部の幅(W4) 12mmより大きいので、「蟻溝用ボルト植え込み装置」は蟻溝(4)から抜脱 することなく植え込まれる。 なおナツト(2)の正面(21)の断面は円形又は半円形であってもよい。An embodiment of the present invention will be described below with reference to the drawings. As shown in "Fig. 1", the "ditch groove bolt implanting device" of the present invention is a bolt (1) with a collar and a spacer (inserted in the lower part of the collar (12) of the collar bolt (1) ( 3) and the trapezoid nut (2), the spacer (3) straddles the trapezoid nut (2), and the trapezoid nut (2) is loosely attached to the flanged bolt (1). As shown in "Fig. 2", the "deep groove bolt implanting device" is disassembled into the above three parts. The diameter of the flanged bolt (1) is M8, the diameter of the flange (12) is 11 mm, and when the "device" is inserted into the dovetail groove (4), the flange (12) is set in the dovetail groove. Formed in position. Next, the trapezoidal nut (2) has a trapezoidal front face (21), a height of 5 mm and a base of 11.8 mm. The trapezoidal nut (2) has a rectangular side surface (22) with a base of 15 A hole is inserted through the bolt (1), the width (W 3 ) of the spacer is 11.8 mm, which is equal to the trapezoidal base of the trapezoidal nut (2). The thickness of the side wall of the spacer (3) is 1.5 mm. In FIG. 3, the width (W 4 ) of the dovetail groove opening of the column (5) is 12 mm. The "deep groove bolt implanting device" of the present invention has the above-mentioned configuration. When using this, (a) as shown in "Fig. 3", Insert from the front into any position of the dovetail groove (4) of the column (5). The diameter of the collar (12) is 11 mm, the trapezoidal nut (2) has a trapezoidal base of 11.8 mm, the spacer width (W 3 ) is 11.8 mm, and the width of the dovetail groove opening (W 4 ) is 12 mm. Since it is smaller, it can be inserted from the front into any position of the dovetail groove (4). (B) As shown in "Fig. 5", the inserted "ditch groove bolt implanting device" is placed in the dovetail groove (4). (C) As shown in FIG. 6, when the flanged bolt (1) is rotated through the slot (11), the trapezoidal nut (2) goes up, and the spacer is restrained by the flange (12). Expand (3) and crimp it to the side wall of the dovetail groove (4). (D) The trapezoidal bottom of the trapezoid nut (2) is 11.8 mm, the thickness of both side walls of the spacer (3) is 1.5 × 2 = 3 mm, the sum of which is 14.8 mm, and the width of the dovetail opening (W 4 ) Since it is larger than 12 mm, the “ditch groove bolt implanting device” is implanted without removing it from the dovetail groove (4). The cross section of the front surface (21) of the nut (2) may be circular or semicircular.
【0007】[0007]
本考案の「蟻溝用ボルト植え込み装置」を使用すれば、建て方完了後の支柱の蟻 溝の任意位置に、前面からボルトを植え込み固定することが出来る。支柱の建て 方は土工の担当、面材の取り付けは金物工の担当とフェンス設置工事が二分解し つつある今日、本考案の取り上げた課題の解決は、業界の強い要望であったので 頗る有用な考案と言える。 By using the "ditch groove bolt implanting device" of the present invention, it is possible to implant and fix a bolt from the front surface at an arbitrary position in the dovetail groove of the column after the building is completed. As the construction of pillars is in charge of earthwork, the attachment of face material is in charge of metalworking and the fence installation work is being disassembled into two parts today, the solution of the problem addressed by this invention was a strong demand of the industry, so it is very useful. It can be said that it is an invention.
【図1】本考案の斜視図FIG. 1 is a perspective view of the present invention.
【図2】本考案の装置の分解図FIG. 2 is an exploded view of the device of the present invention.
【図3】本考案の使用状態を示す斜視図FIG. 3 is a perspective view showing a usage state of the present invention.
【図4】従来の技術を示す斜視図FIG. 4 is a perspective view showing a conventional technique.
【図5】本考案の使用状態を示す正面図FIG. 5 is a front view showing a usage state of the present invention.
【図6】本考案の使用状態を示す正面図FIG. 6 is a front view showing a usage state of the present invention.
1 鍔付きボルト 11 すりわり 12 鍔 2 台形ナット 21 (台形ナットの)正面 22 (台形ナットの)側面 3 スペーサー 4 蟻溝 5 支柱 6 四角ナット 7 すりわり付き止めねじ W3 スペーサーの幅 W4 蟻溝開口部の幅1 Bolt with flange 11 Sliding 12 Collar 2 Trapezoid nut 21 Front of trapezoid nut 22 Side of trapezoid nut 3 Spacer 4 Dovetail groove 5 Strut 6 Square nut 7 Slotted set screw W 3 Spacer width W 4 Dovetail Groove opening width
Claims (2)
を跨乗させて、鍔付きボルト(1)の鍔下に螺嵌して緩
着された台形ナツト(2)とからなり、 (イ)前記鍔付きボルト(1)は、植え込みボルトの先
端にすりわり(13)を形成し、中間部に蟻溝幅
(W4)より小さい直径の鍔(12)を設けてなり、
(ロ)前記台形ナツト(2)は、正面(21)台形で底
辺が蟻溝幅(W4)より小さく形成されてなり、 され、幅は台形ナット(2)の幅に略等しく形成されて
なり、 (ニ)前記台形ナツト(2)の幅と前記スペーサー
(3)の両側壁の厚みとの和は、蟻溝開口部の幅
(W4)より大きいことを特徴とする。以上のように構
成された「蟻溝用ボルト植え込み装置」。1. A flanged bolt (1) and a spacer (3).
And a trapezoidal nut (2) loosely attached by screwing under the collar of the flanged bolt (1). (A) The flanged bolt (1) is attached to the tip of the stud. A slit (13) is formed, and a collar (12) having a diameter smaller than the dovetail groove width (W 4 ) is provided in the middle portion.
(B) The trapezoid nut (2) has a trapezoidal front surface (21) and a bottom side smaller than the dovetail groove width (W 4 ). The width of the trapezoid nut (2) is substantially equal to the width of the trapezoid nut (2). (D) The sum of the width of the trapezoid nut (2) and the thickness of both side walls of the spacer (3) is the dovetail groove opening. Is larger than the width (W 4 ) of "Bolt implanting device for dovetail groove" configured as described above.
中間部に鍔(12)を形成した「請求項1」記載の鍔付
ボルト(1)。2. A thread is formed at the tip of the stud,
The flanged bolt (1) according to claim 1, wherein the collar (12) is formed in an intermediate portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7626693U JPH0738728U (en) | 1993-12-24 | 1993-12-24 | Dovetail bolt implanting device and flanged bolt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7626693U JPH0738728U (en) | 1993-12-24 | 1993-12-24 | Dovetail bolt implanting device and flanged bolt |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0738728U true JPH0738728U (en) | 1995-07-14 |
Family
ID=13600433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7626693U Pending JPH0738728U (en) | 1993-12-24 | 1993-12-24 | Dovetail bolt implanting device and flanged bolt |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0738728U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015529310A (en) * | 2012-08-15 | 2015-10-05 | リクセン ヴォルフガング | Fixing system |
-
1993
- 1993-12-24 JP JP7626693U patent/JPH0738728U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015529310A (en) * | 2012-08-15 | 2015-10-05 | リクセン ヴォルフガング | Fixing system |
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