JP3160560U - Jig for roof sheet metal construction - Google Patents

Abstract

【課題】誰もが容易に取り扱え、且つ、作業性が良く、短時間で屋根材の板金施工作業が可能で、経済的な屋根材板金施工用治具を提供する。【解決手段】上板１′、１″と下板２′、２″の中間部に、上板、下板より奥行き幅の短い中板３′、３″を挟着して断面形状が略コの字の折り曲げ部を形成して設け、且つ、上板左右両端側面部の隙間部に屋根材の板厚寸法より若干大きめな所定の隙間をそれぞれ空けて螺着した刃物部材６をそれぞれ設け、且つ、下板後方上面部の中心に取手部２ａを設け、且つ、上板と下板と中板をそれぞれ屋根材下端の折り曲げ幅に合わせた任意長さにスライド可能に係止部材で固定して設ける。【選択図】図２An object of the present invention is to provide an economical jig for roofing sheet metal construction that is easy for anyone to handle, has good workability, and can perform sheet metal construction work for a roofing material in a short time. A middle plate 3 ', 3 "having a depth width shorter than that of an upper plate and a lower plate is sandwiched between intermediate portions of an upper plate 1', 1" and a lower plate 2 ', 2 ", and the cross-sectional shape is substantially the same. A U-shaped bent part is formed, and a blade member 6 is provided in which a predetermined gap slightly larger than the plate thickness of the roof material is provided in the gap between the left and right side surfaces of the upper plate and screwed. In addition, the handle 2a is provided at the center of the upper rear surface of the lower plate, and the upper plate, the lower plate, and the middle plate are slidably fixed to the desired length according to the bending width of the lower end of the roof material with a locking member. [Selection] Figure 2

Description

この考案は、屋根材板金施工用治具に関するものである。     This invention relates to a jig for roof sheet metal construction.

従来、家屋の屋根部に使用する屋根材は左右両端部にハゼ折りといって、略逆Ｕ字形状又は略富士山形状にそれぞれ形成されていて、そのハゼ折り部をそれぞれ重合嵌着して連結し、且つ、下端部は屋根の裾部に敷設した梁部材と一緒にＵ字状に折り曲げ施工する為に、左右をハゼ部の内側から上下方向に折り曲げ幅分の切り込みをそれぞれ入れ、且つ、折り曲げ用治具を使用して下向きに１８０度折り曲げ、更に圧着用の道具を使用して梁部材の縁部材と一緒に圧着していた。     Conventionally, the roofing material used for the roof part of the house is formed into a substantially inverted U shape or a substantially Mt. In addition, in order to bend the lower end portion in the U shape together with the beam member laid on the skirt portion of the roof, the left and right are bent from the inner side of the goby portion to the up and down direction respectively, It was bent 180 degrees downward using a bending jig, and further crimped together with the edge member of the beam member using a crimping tool.

その為、屋根材に切り込みを入れる作業と、折り曲げる作業と、圧着する作業が複数回繰り返される為、作業性が悪く、肉体的にも重労働であり、工数的にも時間が掛かる為、多額の経費が掛かる等の問題があった。     For this reason, the work of cutting the roof material, the work of bending, and the work of crimping are repeated several times, so the workability is poor, physical and heavy labor, and it takes time in man-hours. There were problems such as high costs.

そこで、上記の問題を解決するべく、誰もが容易に取り扱え、且つ、作業性が良く、短時間で屋根材の板金施工作業が可能で、経済的な屋根材板金施工用治具を早期に開発・提供する事が望まれている。     Therefore, in order to solve the above problems, everyone can handle easily, workability is good, roof material sheet metal construction work can be done in a short time, and an economical roof material sheet metal construction jig can be quickly developed. It is hoped that it will be developed and provided.

これまでに出願されている屋根材の板金施工用治具及び施工方法に関する特許文献を参考の為、紹介する（特許文献１〜２参照）。
特許公開平０８−２１８５６５ 特許公開平１０−０３７４１０ For reference, patent documents relating to jigs and construction methods for sheet metal construction of roof materials that have been filed so far are introduced (see Patent Documents 1 and 2).
Patent Publication 08-218565 Patent Publication 10-037410

そこで、上記課題を解決する為に、この考案は誰もが容易に取り扱え、且つ、作業性が良く、短時間で屋根材の板金施工作業が可能で、経済的な屋根材板金施工用治具を早期に開発・提供する事にある。     Therefore, in order to solve the above-mentioned problems, this device can be easily handled by anyone, has good workability, and can perform roofing sheet metal construction work in a short time. Is to be developed and provided at an early stage.

この課題を解決するための手段として、上板と下板の中間部に、上板、下板より奥行き幅の短い中板を挟着して断面形状が略コの字の折り曲げ部を形成して設け、且つ、上板左右両端側面部の隙間部に屋根材の板厚寸法より若干大きめな所定の隙間をそれぞれ空けて螺着した刃物部材をそれぞれ設け、且つ、下板後方上面部の中心に取手部を設け、且つ、上板と下板と中板をそれぞれ屋根材下端の折り曲げ幅に合わせた任意長さにスライド可能に係止部材で固定して設けた事を特徴とするものである。     As a means for solving this problem, a bent portion having a substantially U-shaped cross-section is formed by sandwiching an intermediate plate having a shorter depth than the upper and lower plates between the upper and lower plates. And a blade member that is screwed into the gaps between the left and right side surfaces of the upper plate with a predetermined gap slightly larger than the thickness of the roofing material, and the center of the rear upper surface of the lower plate. And the upper plate, the lower plate, and the middle plate are slidably fixed to an arbitrary length according to the bending width of the lower end of the roof material and fixed by a locking member. is there.

この考案の効果として、上板と下板の中間部に、上板、下板より奥行き幅の短い中板を挟着して断面形状が略コの字の折り曲げ部を形成して設け、且つ、上板左右両端側面部の隙間部に屋根材の板厚寸法より若干大きめな所定の隙間をそれぞれ空けて螺着した刃物部材をそれぞれ設け、且つ、下板後方上面部の中心に取手部を設け、且つ、上板と下板と中板をそれぞれ屋根材下端の折り曲げ幅に合わせた任意長さにスライド可能に係止部材で固定して設けた事で、誰もが容易に取り扱え、且つ、切り込み作業と折り曲げ作業を同時に行える為、作業性が良く、短時間で屋根材の板金施工作業が可能で、経済的である等、極めて有益なる効果を奏するものである。     As an effect of this device, an intermediate plate having a shorter depth than the upper plate and the lower plate is sandwiched between the upper plate and the lower plate to form a bent portion having a substantially U-shaped cross section, and In addition, a blade member screwed with a predetermined gap slightly larger than the thickness of the roof material is provided in the gap portion between the left and right side surfaces of the upper plate, and a handle portion is provided at the center of the lower upper surface portion of the lower plate. Provided, and the upper plate, the lower plate, and the middle plate are each slidably fixed to an arbitrary length corresponding to the bending width of the lower end of the roof material and fixed by a locking member, so that anyone can easily handle it, and Since the cutting operation and the bending operation can be performed at the same time, the workability is good, the sheet metal construction work of the roofing material can be performed in a short time, and it is economically advantageous.

この考案の一実施例を示し、（Ａ）は屋根材板金施工用治具の縮時の一部欠截平面図で、（Ｂ）は伸時の平面図である。One Example of this device is shown, (A) is a partially cutaway plan view when the roofing sheet metal construction jig is contracted, and (B) is a plan view when extended. この考案の一実施例を示し、屋根材板金施工用治具の一部欠截正面図である。FIG. 2 is a partially cutaway front view of a jig for roofing sheet metal construction, showing an embodiment of the present invention. この考案の一実施例を示し、（Ａ）は屋根材板金施工用治具の右側面拡大図で、（Ｂ）は図２のａ−ａ矢視拡大断面図である。One Example of this invention is shown, (A) is the right side enlarged view of the jig | tool for roofing sheet metal construction, (B) is an aa arrow expanded sectional view of FIG. この考案の使用例を示し、屋根材板金施工作業の作業手順を示す斜視図である。It is a perspective view which shows the usage example of this device and shows the work procedure of roofing sheet metal construction work. この考案の使用例を示し、（Ａ）は屋根材下端部に治具挿入時の断面図で、（Ｂ）は折り曲げ要領を示す断面図である。The usage example of this invention is shown, (A) is sectional drawing at the time of jig | tool insertion in a roof material lower end part, (B) is sectional drawing which shows the bending point.

この考案を実施するための形態として、所定の幅（Ｗ）と所定の長さ（Ｌ）を有し、且つ、左右両端部に上ハゼ折り部（ＬＰｂ）と下ハゼ折り部（ＬＰｃ）をそれぞれ設けた屋根材（ＬＰ）の板金施工用治具（Ｓ）であって、該治具（Ｓ）は上板（１）と下板（２）の中間部に、上板、下板より奥行き幅の短い中板（３）を挟着して断面形状が略コの字の折り曲げ部を形成して設け、且つ、上板左右両端側面部の隙間部に屋根材の板厚（ｔ）寸法より若干大きめな所定の隙間（ｔ'）をそれぞれ空けて螺着した刃物部材（６）（６）をそれぞれ設け、且つ、下板後方上面部の中心に取手部（２ａ）を設け、且つ、上板（１）と下板（２）と中板（３）をそれぞれ屋根材（ＬＰ）下端（ＬＰａ）の折り曲げ幅（Ｗ）に合わせた任意長さにスライド可能に係止部材で固定して設けた事を特徴とする屋根材板金施工用治具から構成される。     As a form for carrying out this device, it has a predetermined width (W) and a predetermined length (L), and an upper goby fold (LPb) and a lower goby fold (LPc) at both left and right ends. Each of the roofing material (LP) sheet metal construction jigs (S) provided, and the jig (S) is arranged between the upper plate and the lower plate at the intermediate portion between the upper plate (1) and the lower plate (2). The middle plate (3) with a short depth is sandwiched to provide a bent portion having a substantially U-shaped cross section, and the thickness (t) of the roofing material in the gap between the left and right side surfaces of the upper plate A blade member (6) and (6) each screwed with a predetermined gap (t ') slightly larger than the dimensions, and a handle portion (2a) at the center of the lower upper surface of the lower plate; and The upper plate (1), the lower plate (2), and the middle plate (3) are each slid to an arbitrary length according to the folding width (W) of the lower end (LPa) of the roofing material (LP). It is composed of a roofing sheet metal construction jig characterized in that it is fixed by a locking member.

そこで、この考案の一実施例を図１〜図３に基づいて詳述すると、本考案の屋根材板金施工用治具（Ｓ）は、横幅寸法５０ｍｍ×長さ寸法３１８ｍｍ×全高約７０ｍｍで、折り曲げ部の上板（１）の板厚が９ｍｍで、下板（２）と中板（３）の板厚が６ｍｍで、取手部（２ａ）がφ９ｍｍの丸棒部材をコの字状に形成し、且つ、取手部の上下方向中程をくの字状に折り曲げ形成した左右両端を下板の後端中心部に溶着して設けている。     Therefore, when one embodiment of the present invention is described in detail with reference to FIGS. 1 to 3, the roofing sheet metal construction jig (S) of the present invention has a width dimension of 50 mm × length dimension of 318 mm × total height of about 70 mm, A round bar member in which the thickness of the upper plate (1) of the bent portion is 9 mm, the thickness of the lower plate (2) and the middle plate (3) is 6 mm, and the handle portion (2a) is 9 mm in a U shape. The left and right ends, which are formed and bent at the middle of the handle in the vertical direction, are welded to the center of the rear end of the lower plate.

そして、屋根材板金施工用治具（Ｓ）は上板（１）の左端部から５０ｍｍの位置で２分割に切断し、更に、下板（２）と中板（３）は右端部から５０ｍｍの位置でそれぞれ２分割に切断し、且つ、上板（１）後端部の左右方向３箇所には所定長さ（Ｓ）移動可能に設けた左右方向の長さ調整用の長穴部（１ａ）（１ａ）（１ａ）を同一線上にそれぞれ設け、且つ、該長穴部には上板を案内するソケットボルト（４）・ワッシャー（５）等の案内兼係止部材をそれぞれ３箇所貫通させ、且つ、中板（３）部及び下板（２）部に螺着して設けられている。     The roof sheet metal construction jig (S) is cut into two parts at a position 50 mm from the left end of the upper plate (1), and the lower plate (2) and the middle plate (3) are 50 mm from the right end. And at the three positions in the left-right direction of the rear end of the upper plate (1), a slot for adjusting the length in the left-right direction (S) provided to be movable by a predetermined length (S). 1a) (1a) (1a) are provided on the same line, and the elongated holes are penetrated by three guide and locking members such as socket bolts (4) and washers (5) for guiding the upper plate. And screwed to the middle plate (3) and the lower plate (2).

図１（Ａ）は治具を縮めた時の一部欠截平面図で、（Ｂ）は治具を伸ばした時の平面図である。又、本事例の場合、長さ調整代（ＳＬ）は約３０ｍｍであるが、人力による折り曲げが可能な範囲で有れば、更に調整代（長さ）は延長することも可能である。     FIG. 1A is a partially cutaway plan view when the jig is contracted, and FIG. 1B is a plan view when the jig is extended. In this case, the length adjustment allowance (SL) is about 30 mm, but the adjustment allowance (length) can be further extended as long as it can be bent by human power.

図２は本考案の治具の一部欠截正面図である。     FIG. 2 is a partially cutaway front view of the jig of the present invention.

図３（Ａ）は本考案の治具の右側面拡大図で、（Ｂ）は図２のａ−ａ矢視拡大断面図である。     3A is an enlarged view of the right side of the jig of the present invention, and FIG. 3B is an enlarged sectional view taken along the line aa in FIG.

そして、治具（Ｓ）を使用する時は図４に示す様に、板金施工する屋根材（ＬＰ）平面部の内幅（Ｗ）に合わせて長さ（（Ｌ１）〜（Ｌ２））を適宜調整した後、ボルト（４）・ワッシャー（５）等の係止部材で固着して設け、且つ、治具の折り曲げ部を屋根材（ＬＰ）の下端（ＬＰａ）部に挿入し、且つ、取手部（２ａ）を持って下向き方向に１８０度回動させる事で左右両端の切り込み作業と折り曲げ作業を同時施工可能にしたものである。     And when using a jig | tool (S), as shown in FIG. 4, length ((L1)-(L2)) is match | combined with the inner width (W) of the roof material (LP) plane part which carries out sheet metal construction. After adjusting appropriately, it is fixed by a locking member such as a bolt (4) and a washer (5), and the bent portion of the jig is inserted into the lower end (LPa) portion of the roofing material (LP), and By holding the handle part (2a) and rotating it 180 degrees downward, the cutting work and the bending work at both the left and right ends can be performed simultaneously.

又、図５（Ａ）は治具の屋根材への挿着要領を示す断面図で、（Ｂ）は挿着した治具の折り曲げ要領を示す断面図である。     FIG. 5A is a cross-sectional view showing a procedure for inserting the jig into the roof material, and FIG. 5B is a cross-sectional view showing a bending procedure for the inserted jig.

この考案の屋根材板金施工用治具は、誰もが容易に取り扱え、且つ、作業性が良く、短時間で屋根材の板金施工作業が可能で、経済的である為、多くの建築関係及び板金施工業者等に寄与する為、産業上の利用可能性を有する。     The jig for roofing sheet metal construction of this device is easy for everyone to handle, has good workability, can perform sheet metal construction work for roofing materials in a short time, and is economical. In order to contribute to sheet metal contractors, etc., it has industrial applicability.

１ 上板
１ａ 長穴部
２ 下板
２ａ 取手部
３ 中板
４ ボルト
５ ワッシャー
６ 刃物部材
７ 皿ビス
ＨＰｂ 上ハゼ折り部（左側）
ＨＰｃ 下ハゼ折り部（右側）
Ｌ１ 縮時の治具長さ
Ｌ２ 伸時の治具長さ
ＬＰ 屋根材
ＬＰａ 屋根材の下端
Ｓ 治具
ＳＬ 長さ調整代
ｔ 屋根材の板厚
ｔ' 隙間
ＵＰ 折り曲げ部
ＵＰａ 切り込み部
Ｗ 屋根材平面部の内幅寸法（折り曲げ幅）
DESCRIPTION OF SYMBOLS 1 Upper plate 1a Long hole part 2 Lower plate 2a Handle part 3 Middle plate 4 Bolt 5 Washer 6 Cutlery member 7 Countersunk screw HPb Upper gore folding part (left side)
HPc Lower seam fold (right side)
L1 Jig length when contracted L2 Jig length when extended LP Roof material LPa Lower end of roof material S Jig SL Length adjustment allowance t Sheet thickness of roof material t 'Clearance UP Folding part UPa Cut part W Roofing material Inner width dimension of flat part (bending width)

Claims (1)

所定の幅（Ｗ）と所定の長さ（Ｌ）を有し、且つ、左右両端部に上ハゼ折り部（ＬＰｂ）と下ハゼ折り部（ＬＰｃ）をそれぞれ設けた屋根材（ＬＰ）の板金施工用治具（Ｓ）であって、該治具（Ｓ）は上板（１）と下板（２）の中間部に、上板、下板より奥行き幅の短い中板（３）を挟着して断面形状が略コの字の折り曲げ部を形成して設け、且つ、上板左右両端側面部の隙間部に屋根材の板厚（ｔ）寸法より若干大きめな所定の隙間（ｔ'）をそれぞれ空けて螺着した刃物部材（６）（６）をそれぞれ設け、且つ、下板後方上面部の中心に取手部（２ａ）を設け、且つ、上板（１）と下板（２）と中板（３）をそれぞれ屋根材（ＬＰ）下端（ＬＰａ）の折り曲げ幅（Ｗ）に合わせた任意長さにスライド可能に係止部材で固定して設けた事を特徴とする屋根材板金施工用治具。
A sheet metal of a roof material (LP) having a predetermined width (W) and a predetermined length (L), and provided with an upper goby fold (LPb) and a lower goby fold (LPc) at both left and right ends, respectively. A jig (S) for construction, in which the middle plate (3), which is shorter in depth than the upper plate and the lower plate, is placed in the middle of the upper plate (1) and the lower plate (2). A predetermined gap (t) that is slightly larger than the thickness (t) of the roofing material is provided in the gap between the left and right side surfaces of the upper plate. ') Are respectively provided with blade members (6) and (6) which are screwed together, and a handle portion (2a) is provided at the center of the rear upper surface of the lower plate, and the upper plate (1) and the lower plate ( 2) and the middle plate (3) are fixed by a locking member so as to be slidable to an arbitrary length according to the bending width (W) of the roof material (LP) lower end (LPa). A jig for roof sheet metal construction.

Images