JP3018786U - Safety fence fittings for roof work - Google Patents
Safety fence fittings for roof workInfo
- Publication number
- JP3018786U JP3018786U JP1995006293U JP629395U JP3018786U JP 3018786 U JP3018786 U JP 3018786U JP 1995006293 U JP1995006293 U JP 1995006293U JP 629395 U JP629395 U JP 629395U JP 3018786 U JP3018786 U JP 3018786U
- Authority
- JP
- Japan
- Prior art keywords
- safety fence
- plate
- roof
- support plate
- base plate
- 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.)
- Expired - Lifetime
Links
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
(57)【要約】
【目的】瓦葺作業に際して、瓦が葺けない範囲を狭く構
築できる安全柵用金具を提供する。
【構成】Ｌ状に折曲して上面に立棒２５を突設した回動
支持板２をベース板１に枢結した金具で、ベース板を屋
根に釘着し、立棒を利用して安全柵を構築する。特に回
動支持板２の下面にも瓦を敷設することができるので、
瓦を葺けない箇所はベース板装着箇所（瓦１枚相当分）
のみとなる。
(57) [Summary] [Purpose] To provide a metal fitting for a safety fence that can be constructed in a narrow area where roof tiles cannot be roofed during roofing work. [Structure] A metal plate which is bent into an L shape and pivotally supports a vertical bar 25 on the upper surface of the rotary support plate 2 and is pivotally connected to the base plate 1. The base plate is nailed to the roof by using the vertical bar. Build a safety fence. In particular, since roof tiles can be laid on the lower surface of the rotation support plate 2,
The place where the roof tiles cannot be roofed is the place where the base plate is attached (corresponding to one roof tile)
Will only be.
Description
【０００１】[0001]
本考案は、主として屋根の瓦葺き作業に際して屋根に取り付ける安全柵に使用 する金具に関するものである。 The present invention mainly relates to a metal fitting used for a safety fence attached to a roof when roofing a roof.
【０００２】[0002]
瓦葺工事等に際して、作業者の屋根からの転落防止や、瓦材の落下防止手段と して屋根に安全柵を設けている。従来の安全柵は、Ｌ状金具の横腕部分を屋根の 軒先の裏面垂木に釘着したり、屋根の上面に釘着し、縦腕部分にクランプ体を設 け、クランプ体に長尺杆体を連結しているものである。 A safety fence is provided on the roof to prevent workers from falling off the roof and to prevent the tile material from falling during roofing work. In the conventional safety fence, the lateral arm of the L-shaped metal fitting is nailed to the back rafter at the eaves of the roof, or the upper surface of the roof is nailed, and the vertical arm is provided with a clamp body. Are connected.
【０００３】[0003]
軒先に装着する金具は、取付作業並び瓦葺作業終了後の取外作業が煩雑である と共に、最初に屋根に取り付けるべき軒瓦の敷設作業が面倒である。また屋根上 に金具を装着した場合には、金具の装着は容易であるが、装着部分の広い範囲の 瓦葺作業で不可能であり、金具取り外し後の残余部分の瓦葺作業が煩雑であり、 且つ前後左右連結されない瓦が多数存在することになり、強風時に瓦が飛散しや く危険である。 そこで本考案は、安全柵取付による残余箇所をできるだけ狭い範囲とすること ができ、且つ使いや易く而も着脱作業が容易な安全柵用金具を提案したものであ る。 The metal fittings installed on the eaves are complicated to install and remove after the roofing work is completed, and the eaves laying the eaves to be attached to the roof first is troublesome. In addition, when the metal fittings are mounted on the roof, it is easy to mount the metal fittings, but it is not possible to perform the roofing work in a wide range of the mounting portion, and the roofing work of the remaining portion after the metal fittings are removed is complicated, and Since there are many roof tiles that are not connected to each other in the front-rear and left-right directions, it is dangerous because the roof tiles are easily scattered in a strong wind. Therefore, the present invention proposes a metal fitting for a safety fence, which allows the remaining area by mounting the safety fence to be as narrow as possible and is easy to use and easy to attach and detach.
【０００４】[0004]
本考案に係る屋根上作業のための安全柵用金具は、Ｌ状に折曲した回動支持板 を折曲部分を上方にしてヘの字状に配置し、釘孔を穿設したベース板の上面にそ の一端側を枢結し、回動支持板をベース板の後方に長く突出させ、回動支持板の 後端側の上面に立棒を突設したことを特徴とするものである。 また特に前記金具に於いて、装着金具に立棒と前部若しくは後部に平行な添え 棒を立設したり、支棒に安全柵棒連結用クランプ部を設けたことを特徴とするも のである。 The safety fence fitting for roof work according to the present invention is a base plate in which a pivot support plate bent in an L shape is arranged in a V shape with the bent part upward and a nail hole is formed. One end side of the rotary support plate is pivotally connected to the upper surface of the base plate, the rotary support plate is projected to the rear of the base plate for a long time, and a vertical bar is projected on the rear end side upper surface of the rotary support plate. is there. Further, in particular, in the above-mentioned metal fittings, it is characterized in that the mounting metal fittings are provided with standing sticks and parallel attachment sticks at the front or rear, and the supporting bars are provided with a clamp portion for connecting the safety fence bars. .
【０００５】 更に前記の金具に於いて、枢結部を、ベース板に立設した対向板と、回動支持 板の前方板部に突設した連結板とを重ね合わせて、両板を貫通する枢結軸で連結 して構成すると共に、回動支持板の上方回動に際して、所定角度で回動支持板の 前方板部が対向板と衝突して回動が阻止されるように対向板を形成したり、或は ベース板の釘孔を、前縁側が釘頭より幅狭とし、連続する後縁側が釘頭より大き く形成したことを特徴とするものである。Further, in the above-mentioned metal fitting, the pivotal connecting portion is overlapped with the facing plate standing on the base plate and the connecting plate protruding from the front plate portion of the rotation supporting plate, and both plates are penetrated. When the pivot support plate is rotated upward, the front plate of the pivot support plate collides with the counter plate at a predetermined angle to prevent the counter plate from pivoting. Or the nail hole of the base plate is formed such that the front edge side is narrower than the nail head and the continuous trailing edge side is larger than the nail head.
【０００６】[0006]
安全柵用金具は、一定間隔でその回動支持板が屋根の裾方に位置するようにし てベース板を屋根面上に釘着して固定する。そうすると屋根上に支棒が並ぶこと になるので、この支棒を安全柵の基礎や、縦柵として使用すると容易に安全柵を 構築できる。特に添え棒を設けると、支棒と添え棒の間に柵板を嵌合装着するこ とができるし、支棒にクランプ部を設け、当該クランプ部で柵棒を連結すると、 簡単に安全柵の構築ができる。 The safety fence fittings are fixed at regular intervals so that the pivot support plates are located at the hem of the roof and the base plate is nailed to the roof surface. Then, since the support rods will be lined up on the roof, using these support rods as the foundation of a safety fence or as a vertical fence makes it easy to construct a safety fence. In particular, if a supporting rod is provided, a fence plate can be fitted and installed between the supporting rod and the supporting rod, and if a supporting rod is provided with a clamp and the supporting rod is connected with the clamp, the safety fence can be easily installed. Can be built.
【０００７】 また金具の回動支持板を持ち上げることが可能であるから、屋根上における回 動支持板の載置箇所の瓦葺も、回動支持板を持ち上げて行うことができ、当該箇 所の瓦葺終了後、再度当該瓦上に回動支持板を載置すると、安全柵を維持するこ とができ、ベース板の固定箇所（瓦１枚相当分）を除いての瓦葺作業を行うこと ができる、。従って前記作業終了後にベース板の固定を解除した後に、当該固定 箇所に瓦を敷設すると瓦葺全作業が終了するものである。Further, since it is possible to lift the rotation support plate of the metal fitting, roof tiles on the roof where the rotation support plate is placed can also be lifted by raising the rotation support plate. After the roof tile is finished, if the rotation support plate is placed on the roof tile again, the safety fence can be maintained, and the roof tile work can be performed except for the fixed part of the base plate (corresponding to one roof tile). it can,. Therefore, after the fixing of the base plate is released after the above work is completed, the roof tile laying work is completed when the roof tile is laid at the fixed position.
【０００８】[0008]
次に本考案の実施例について説明する。 実施例に示した安全柵用金具は、ベース板１と回動支持板２を備え、ベース板 １は、釘孔１１を設けてなり、この釘孔１１は前縁側が細溝１２で後縁側が釘ａ の頭部より大きくした大孔部１３としてなり、後縁部分に枢結用対向板１４を立 設したものである。回動支持板２は、Ｌ状に折曲して前方板部２１と後方板部２ ２を形成したもので、折曲部分が上方に位置する様にしてヘの字状に配置し、前 方板部２１に前記対向板１４に対応する連結板２３を突設し、対向板１４及び連 結板２３を重ね合わせ、枢結軸２４を貫通装着して回動支持板２をベース板１に 枢結し、更に後方板部２２の後端上面に立棒２５と、立棒２５と前部に平行な添 え棒２６とを立設したものである。また特に対向板１４の後縁部は、回動支持板 ２を持ち上げて回動した際に、回動支持板２の前方板部２１と衝突して、回動支 持板２が適宜高さで停止するようにしてなる（図２参照）。 Next, an embodiment of the present invention will be described. The safety fence fitting shown in the embodiment includes a base plate 1 and a rotation supporting plate 2, and the base plate 1 is provided with a nail hole 11. The nail hole 11 has a narrow groove 12 on the front edge side and a rear edge side. Is a large hole 13 larger than the head of the nail a, and a pivoting facing plate 14 is provided upright at the rear edge portion. The rotation support plate 2 is bent in an L shape to form a front plate portion 21 and a rear plate portion 22. The rotation support plate 2 is arranged in a V shape so that the bent portion is located above, A connecting plate 23 corresponding to the facing plate 14 is projected on the side plate portion 21, the facing plate 14 and the connecting plate 23 are overlapped with each other, and a pivot shaft 24 is penetratingly mounted to mount the rotation supporting plate 2 on the base plate 1. Further, a standing rod 25 and a supporting rod 26 parallel to the standing rod 25 and the front portion are erected on the upper surface of the rear end of the rear plate portion 22. In particular, the rear edge of the counter plate 14 collides with the front plate portion 21 of the rotary support plate 2 when the rotary support plate 2 is lifted and rotated, so that the rotary support plate 2 has an appropriate height. It stops at (see Fig. 2).
【０００９】 而して前記金具多数を、金具の前部が屋根の峰側となるようベース板１を屋根 Ａ上の裾に近い側に釘ａを使用して一定間隔で釘着固定すると、回動支持板２は は外部から力を加え無い限り自重で安定しているので、屋根Ａ面上に載置された 状態で、支棒２５が屋根上で並列することになる。従ってこの支棒２５を使用し すると容易に安全柵が構築できるものである。 具体的には、支柱３、柵棒４及び柵板５等の他の安全柵構築用部材を使用する もので、支柱３は、前記立棒２５に外挿できる大きさにした管体３１と、管体３ １の両側に多段に突設した腕杆３２と、腕杆３２先端部分を折曲して管体３１と 平行に設けた連結鉤部３３からなり、柵棒４は一定長さの杆体４１の両端に、前 記連結鉤部３３との連結が可能な大きさの連結孔４２を設けてなるものであり、 また柵板５は、立棒２５と添え棒２６との間に嵌合できる厚みの長尺板である。[0009] Then, when a large number of the metal fittings are fixed by nailing the base plate 1 on the side close to the hem on the roof A with nails a at regular intervals so that the front part of the metal fittings is on the ridge side of the roof, Since the rotation support plate 2 is stable under its own weight unless force is applied from the outside, the support rods 25 are juxtaposed on the roof while being mounted on the roof A surface. Therefore, by using this support rod 25, a safety fence can be easily constructed. Specifically, other safety fence building members such as the pillar 3, the fence bar 4, and the fence plate 5 are used, and the pillar 3 has a tubular body 31 sized to be extrapolated to the standing rod 25. The arm rod 32 is provided on both sides of the pipe body 31 so as to project in multiple stages, and the tip end portion of the arm rod 32 is bent to form a connecting hook portion 33 provided in parallel with the pipe body 31. The rod 41 is provided at both ends with connecting holes 42 having a size capable of being connected to the connecting hook 33, and the fence plate 5 is provided between the upright rod 25 and the supporting rod 26. It is a long plate that can be fitted.
【００１０】 そして前記各部材を使用して屋根上に安全柵を構築するには、屋根に釘着した 金具の支棒２５に、支柱３を外挿して立て込み、次に柵棒４を、図５（イ）に示 すように、両端の連結孔４２を支柱３の連結鉤部３３に掛け止めして装着すると 、屋根Ａの裾側や屋根の両端側に安全柵が構築される。また特に隣接する支柱３ の間隔と、柵棒４の長さに多少のずれがある場合には、図５（ロ）に示すように 支柱３を少し捻じると容易に対応できる。 また柵板５を立棒２５と添え棒２６との間に嵌装すると、柵棒４の下方に屋根 上の部材の落下を阻止する安全板の役目を果たすことになる。In order to construct a safety fence on the roof by using the above-mentioned members, the pillar 3 is externally inserted into the support rod 25 of the metal fitting nailed to the roof, and then the fence rod 4 is attached. As shown in FIG. 5A, when the connection holes 42 at both ends are hooked and attached to the connection hook portions 33 of the support column 3, safety fences are constructed on the hem side of the roof A and both end sides of the roof. Further, in particular, when there is a slight deviation between the distance between the adjacent columns 3 and the length of the fence bar 4, a slight twist of the columns 3 as shown in FIG. Further, when the fence plate 5 is fitted between the upright rod 25 and the supporting rod 26, it serves as a safety plate that prevents the members on the roof from falling below the fence rod 4.
【００１１】 本考案の特徴は、単に屋根Ａに屋根上の作業特に瓦葺作業が安全に行われるた めの安全柵を構築すればよいだけではなく、瓦葺作業そのものにも貢献するもの である。即ち瓦葺作業は軒瓦から順次屋根に敷き詰めて固着していくものである が、従来の安全柵の場合には、金具固定箇所全体の範囲の瓦葺き作業が不可能で 、安全柵の取り外し後も相応の広い範囲の瓦葺作業を実施しなければならない不 便さがあったが、本校案の安全柵用金具を使用すると、回動支持板２の回動を可 能としたものであるから、図４（イ、ロ）に例示するように回動支持板２の載置 箇所の瓦葺も、回動支持板２を持ち上げて瓦Ｂを敷設し、当該箇所の瓦葺終了後 、再度当該瓦Ｂの上に回動支持板２を載置すると、安全柵が維持されることにな る。而も回動支持板２の持ち上げ高さが制限されているので、その持ち上げによ って安全柵の組立が壊れるようなことがない。The feature of the present invention is not only that the safety fence for the work on the roof, especially the roofing work can be performed safely on the roof A, but also contributes to the roofing work itself. In other words, the roofing work is performed by laying the roof tiles on the roof one by one and fixing them, but in the case of the conventional safety fence, it is not possible to perform the roofing work in the entire area where the metal fittings are fixed, and even after removing the safety fence. There was an inconvenience of having to carry out a correspondingly wide range of roofing work, but the use of the metal fittings for the safety fence of this school made it possible to rotate the rotation support plate 2. As illustrated in FIGS. 4A and 4B, also for the roof tile on which the rotation support plate 2 is placed, the rotation support plate 2 is lifted to lay the roof tile B, and after the roof tile at the location is finished, the roof tile B is again arranged. If the rotation support plate 2 is placed on the above, the safety fence will be maintained. Moreover, since the lifting height of the rotation support plate 2 is limited, the assembly of the safety fence is not broken by the lifting.
【００１２】 従って安全柵構築状態で、ベース板１の固定箇所（瓦１枚相当分）を除いての 瓦葺作業を行うことができ、前記作業終了後に柵棒４及び支柱３等の安全柵構築 用部材を外し、更に、ベース板１を持ち上げて傾斜させると釘ａが少し浮き上が り、ベース板１を屋根の峰側に移動すると、釘ａは釘孔１１のうち大孔部１３に 移行して、釘ａを屋根Ａに残したまま本金具を取り外すことができ、本金具を取 り外した後に、前記釘ａを屋根に打ち込み、金具１の固定箇所（瓦１枚分相当） に、瓦を敷設すると瓦葺全作業が終了するものである。[0012] Therefore, in the safety fence construction state, the roofing work can be performed except for the fixed portion of the base plate 1 (corresponding to one roof tile), and after the work is finished, the safety fence construction such as the fence bar 4 and the pillar 3 is constructed. When the base member 1 is removed and the base plate 1 is further lifted and tilted, the nail a is slightly lifted, and when the base plate 1 is moved to the ridge side of the roof, the nail a is placed in the large hole portion 13 of the nail hole 11. This metal fitting can be removed with the nail a left on the roof A after the transition, and after the metal fitting is removed, the nail a is driven into the roof, and the metal fitting 1 is fixed to the roof (corresponding to one roof tile). Then, when the roof tiles are laid, the whole roof tile work is completed.
【００１３】 本考案は、ベース板と安全柵の構築基礎となる支棒を具備した回動支持板から なる金具で、支棒を利用しての安全柵構築手段は任意である。例えば図６に例示 するように支棒２５そのものに予めクランプ部２７を設けておき、当該クランプ 部２７をで柵棒４の連結を行って安全柵を構築しても良いし、勿論柵棒４や柵板 ５を使用しないで防護ネットを使用して安全柵を構築するようにしても良いもの である。The present invention is a metal fitting made up of a rotation support plate having a base plate and a support rod that serves as a foundation for constructing a safety fence, and any safety fence building means using the support rod is optional. For example, as illustrated in FIG. 6, the support bar 25 itself may be provided with a clamp portion 27 in advance, and the clamp portion 27 may be connected to the fence rod 4 to construct a safety fence. It is also possible to construct a safety fence by using a protective net without using the or fence plate 5.
【００１４】[0014]
以上のように本考案は、Ｌ状に折曲して上面に立棒を突設した回動支持板をベ ース板に枢結した安全柵用金具で、この支棒を使用して屋根上に容易に安全柵を 構築できると共に、ベース板の固着位置以外の瓦葺を実施することができるので 、安全柵取り外し後の残余部分の瓦装着が容易になり、瓦屋根全体の強度を低下 させることが無い等利点を有するものである。 INDUSTRIAL APPLICABILITY As described above, the present invention is a metal fitting for a safety fence in which a rotation support plate having an L-shaped bent and a vertical bar protruding from the upper surface is pivotally connected to a base plate. Since a safety fence can be easily built on the roof and roof tiles other than the fixed position of the base plate can be implemented, it is easy to attach the remaining tiles after removing the safety fence, and the overall strength of the tile roof is reduced. It has advantages such as no occurrence.
【図１】本考案の実施例及び各安全柵構築部の全体斜視
図。FIG. 1 is an overall perspective view of an embodiment of the present invention and each safety fence building section.
【図２】本考案の実施例金具の側面図。FIG. 2 is a side view of a metal fitting according to an embodiment of the present invention.
【図３】同安全柵構築状態の説明図。FIG. 3 is an explanatory view of the safety fence construction state.
【図４】同実施例金具の屋根装着状態の説明図。FIG. 4 is an explanatory diagram of a roof mounting state of the metal fitting of the embodiment.
【図５】同柵棒の連結状態の説明図で（イ）は通常時、
（ロ）は調整時の状態を示す。[Fig. 5] An explanatory view of the connection state of the fence bars, in which (a) is a normal state,
(B) shows the state at the time of adjustment.
【図６】同実施例金具の別例の説明図。FIG. 6 is an explanatory view of another example of the metal fitting of the embodiment.
１ ベース板 １１ 釘孔 １２ 細溝 １３ 大孔部 １４ 枢結用対向板 ２ 回動支持板 ２１ 前方板部 ２２ 後方板部 ２３ 連結板 ２４ 枢結軸 ２５ 立棒 ２６ 添え棒 ３ 支柱 ３１ 管体 ３２ 腕杆 ３３ 連結鉤部 ４ 柵棒 ４１ 杆体 ４２ 連結孔 ５ 柵板 1 Base Plate 11 Nail Hole 12 Small Groove 13 Large Hole 14 Opposing Plate for Pivot 2 Rotating Support Plate 21 Front Plate 22 Rear Plate 23 Connecting Plate 24 Pivoting Shaft 25 Standing Bar 26 Attaching Rod 3 Strut 31 Tubular Body 32 arm rod 33 connecting hook 4 fence bar 41 rod 42 connecting hole 5 fence plate
Claims (5)
上方にしてヘの字状に配置し、釘孔を穿設したベース板
の上面にその一端側を枢結し、回動支持板をベース板の
後方に長く突出させ、回動支持板の後端側の上面に立棒
を突設したことを特徴とする屋根作業のための安全柵用
金具。1. A pivotal support plate bent in an L shape is arranged in a V shape with the bent portion facing upward, and one end side thereof is pivotally connected to the upper surface of a base plate having a nail hole formed therein. A metal fitting for a safety fence for roof work, characterized in that a turning support plate is projected to the rear of a base plate for a long time, and a vertical bar is provided on an upper surface on the rear end side of the turning support plate.
装着金具に立棒と前部若しくは後部に平行な添え棒を立
設したことを特徴とする屋根作業のための安全柵用金
具。2. The safety fence fitting according to claim 1,
A metal fitting for a safety fence for roof work, characterized in that a vertical bar and a parallel supporting bar are installed upright in the front or rear of the mounting bracket.
支棒に安全柵棒連結用クランプ部を設けたことを特徴と
する屋根作業のための安全柵用金具。3. The safety fence fitting according to claim 1, wherein:
A metal fitting for a safety fence for roof work, characterized in that a clamp for connecting a safety fence bar is provided on the support rod.
ずれかに於いて、枢結部を、ベース板に立設した対向板
と、回動支持板の前方板部に突設した連結板とを重ね合
わせて、両板を貫通する枢結軸で連結して構成すると共
に、回動支持板の上方回動に際して、所定角度で回動支
持板の前方板部が対向板と衝突して回動が阻止されるよ
うに対向板を形成したことを特徴とする屋根作業のため
の安全柵用金具。4. The safety fence fitting according to any one of claims 1 to 3, wherein the pivot portion is provided so as to project from an opposing plate erected on the base plate and a front plate portion of the rotation support plate. It is constructed by stacking a connecting plate and connecting them with a pivot shaft that penetrates both plates, and the front plate of the rotating support plate collides with the facing plate at a predetermined angle when the rotating support plate rotates upward. A safety fence metal fitting for roof work, characterized in that an opposing plate is formed so as to prevent rotation.
ベース板の釘孔を、前縁側が釘頭より幅狭とし、連続す
る後縁側が釘頭より大きく形成したことを特徴とする屋
根作業のための安全柵用金具。5. The safety fence fitting according to claim 4,
A safety fence metal fitting for roof work, characterized in that the nail hole of the base plate is narrower on the front edge side than the nail head and is formed on the continuous trailing edge side larger than the nail head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1995006293U JP3018786U (en) | 1995-05-30 | 1995-05-30 | Safety fence fittings for roof work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1995006293U JP3018786U (en) | 1995-05-30 | 1995-05-30 | Safety fence fittings for roof work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3018786U true JP3018786U (en) | 1995-11-28 |
Family
ID=43154218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1995006293U Expired - Lifetime JP3018786U (en) | 1995-05-30 | 1995-05-30 | Safety fence fittings for roof work |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3018786U (en) |
-
1995
- 1995-05-30 JP JP1995006293U patent/JP3018786U/en not_active Expired - Lifetime
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