JPH031952Y2

JPH031952Y2 -

Info

Publication number: JPH031952Y2
Application number: JP14326485U
Authority: JP
Priority date: 1985-09-19
Filing date: 1985-09-19
Publication date: 1991-01-21
Also published as: JPS6252637U

Description

【考案の詳細な説明】 (イ) 産業上の利用分野この考案は、足場用幅木、詳細には、ローリン
グタワー等の高所の作業床等、作業床周囲に作業
者を保護するために設けることが必要とされる足
場用幅木に係る。[Detailed explanation of the invention] (a) Industrial application field This invention is used for scaffolding baseboards, specifically for protecting workers around work floors such as those in high places such as rolling towers. This relates to scaffolding baseboards that are required to be installed.

(ロ) 従来の技術足場用幅木１は第１０図に示す様なローリング
タワー６の最上部に設置する作業床７周囲に設置
する。(B) Prior Art A scaffold baseboard 1 is installed around a work floor 7 installed at the top of a rolling tower 6 as shown in FIG.

すなわち、作業床７の四隅には、手摺柱８を固
定し、手摺柱間に手摺９を掛け渡して固定すると
ともに、手摺柱８下部には、足場用幅木１を固定
する。足場用幅木１は、一般に手摺柱８に位置決
めして固定する。 That is, handrail pillars 8 are fixed to the four corners of the work floor 7, handrails 9 are stretched across and fixed between the handrail pillars, and scaffolding baseboards 1 are fixed to the lower part of the handrail pillars 8. The scaffolding baseboard 1 is generally positioned and fixed to the handrail post 8.

位置決めの仕方としては手摺柱８および幅木１
の一部拡大平面を表わす第１１図に図示する手段
が知られている。すなわち、足場用幅木１，１
は、手摺柱８に固定する金属性の型１０によつて
挟持され、型１０は４本の手摺柱８に各々固定
し、４枚の足場用幅木１は、各々端部を型１０で
挟持することで作業床１周囲に一体に固定する。 For positioning, handrail post 8 and skirting board 1
A means is known, which is illustrated in FIG. 11, which shows a partially enlarged plane. In other words, scaffolding baseboards 1, 1
are held between metal molds 10 fixed to the handrail posts 8, the molds 10 are fixed to the four handrail posts 8, respectively, and the ends of the four scaffolding baseboards 1 are each held by the molds 10. By clamping it, it is fixed integrally around the work floor 1.

(ハ) 考案が解決しようとする問題点しかしながら、従来の足場用幅木は必ず型に位
置決めすることで手摺柱に位置決めしていた。そ
のため余分な手間と型を必要とする問題点を有し
た。(c) Problems to be solved by the invention However, conventional scaffolding baseboards have always been positioned on handrail pillars by positioning them in molds. Therefore, there was a problem in that extra labor and molds were required.

(ニ) 問題点を解決するための手段この考案は、作業床の周辺に手摺柱を設置し、
手摺柱に位置決めすることで手摺柱下部の作業床
周囲に設置する足場用幅木において、幅木相互を
噛み合わせ可能に幅木端部に切欠溝を設けるとと
もに、幅木面に手摺柱係止用の凸部を設けること
を特徴とする足場用幅木を提供することで、型を
不要とし、また余計な手間を除くことが可能とな
る。(d) Means to solve the problem This idea installs handrail pillars around the work floor,
In scaffolding baseboards that are installed around the work floor at the bottom of the handrail post by positioning it on the handrail post, a cutout groove is provided at the end of the baseboard so that the baseboards can interlock with each other, and the handrail post is secured to the baseboard surface. By providing a baseboard for scaffolding that is characterized by having a convex portion for use in the construction, it becomes possible to eliminate the need for molds and eliminate unnecessary labor.

(ホ) 実施例この考案の実施例正面を表わす第１図、背面を
表わす第２図、平面を表わす第３図、底面を表わ
す第４図、左側面を表わす第５図、正面の一部拡
大を表わす第６図、平面の一部拡大を表わす第７
図、使用状態の平面を表わす第８図、同一部拡大
を表わす第９図にしたがつて説明する。(E) Examples of Examples of this invention Figure 1 shows the front, Figure 2 shows the back, Figure 3 shows the plane, Figure 4 shows the bottom, Figure 5 shows the left side, and part of the front. Figure 6 shows an enlargement, Figure 7 shows a partial enlargement of a plane.
The explanation will be given with reference to FIG. 8, which shows a plan view of the device in use, and FIG. 9, which shows a partially enlarged view of the same.

幅木１は、板２と板２の両端にボルトどめによ
り固定する係止具３からなる。 The baseboard 1 consists of a board 2 and locking tools 3 fixed to both ends of the board 2 with bolts.

板２は、板状であれば合板その他の材質でもよ
い。 The plate 2 may be made of plywood or other material as long as it is plate-shaped.

係止具３には各々、同一方向に開口する開口溝
４を設ける。開口溝４は板２幅の半分まで開口す
る。 Each of the locking tools 3 is provided with an opening groove 4 that opens in the same direction. The opening groove 4 opens up to half the width of the plate 2.

５は凸部であり、第７図に図示する様に、係止
具３の一部を突出させて形成する。凸部５は、各
係止具３の両面に各２個ずつ設ける。板２に取付
けた状態における両係止具３の凸部５の間隔は、第８図、第９図に示すよう
に取付けたとき手摺柱８の内側に凸部５が位置す
る間隔よりなる。この実施例では凸部５は、点状
の突起よりなるが、他の部材を溶接する等によ
り、線状に形成してもよい。 Reference numeral 5 denotes a convex portion, which is formed by protruding a part of the locking tool 3, as shown in FIG. Two protrusions 5 are provided on both sides of each locking tool 3. The distance between the protrusions 5 of both locking devices 3 when attached to the plate 2 is such that the protrusions 5 are located inside the handrail post 8 when attached, as shown in FIGS. 8 and 9. In this embodiment, the convex portion 5 is formed of a point-like protrusion, but it may be formed into a linear shape by welding other members or the like.

また、手摺柱８との位置決め可能であれば、取
付時に凸部５は、手摺柱の外側に来てもよい。 Moreover, if the positioning with the handrail post 8 is possible, the convex part 5 may be located on the outside of the handrail post at the time of attachment.

この実施例で設置する幅木１，１′は、第８図
に図示する様に、l₁＝1800mm、l₂＝1550mmからな
る手摺柱間隔からなる作業床に設置する幅木であ
る。すなわち、幅木１は、全長約1900mm、幅木
１′は同約1700mmとの長短２種からなるが幅木
１′は幅木１と全長以外は同一構成からなる。幅
木１′については凸部は設けなくともよい。 The baseboards 1 and 1' installed in this embodiment are baseboards installed on a work floor with a handrail post spacing of l ₁ =1800 mm and l ₂ =1550 mm, as shown in FIG. That is, the baseboard 1 has a total length of about 1900 mm, and the baseboard 1' has a total length of about 1700 mm, both long and short.However, the baseboard 1' has the same configuration as the baseboard 1 except for the overall length. The baseboard 1' does not need to have a convex portion.

そこで、第８図、第９図に図示する様にローリ
ングタワー６最上部に設ける作業床７の四隅に立
設する手摺柱８に、足場用幅木１を開口溝４を上
に向けて手摺柱８の下部に凸部５を係止する。つ
いで、幅木１′，１′を開口溝を下に向けて長尺の
幅木１，１の対向する開口溝４に噛合する。 Therefore, as shown in FIGS. 8 and 9, scaffolding baseboards 1 are attached to handrails 8 with opening grooves 4 facing upwards on handrail pillars 8 installed at the four corners of a work floor 7 provided at the top of a rolling tower 6. The convex portion 5 is locked to the lower part of the column 8. Next, the baseboards 1', 1' are engaged with the opposing opening grooves 4 of the long baseboards 1, 1 with the opening grooves facing downward.

足場用幅木１と手摺柱８とは凸部の係止により
位置決めされ移動することは無く、幅木１と幅木
１′とは、開口溝４相互の噛合により位置決めさ
れる。 The scaffolding baseboard 1 and the handrail post 8 are positioned by the engagement of the protrusions and do not move, and the baseboard 1 and the baseboard 1' are positioned by the mutual engagement of the opening grooves 4.

(ト) 考案の効果したがつてこの考案では、別途の型を必要とせ
ずに、足場用幅木を作業床に取付けることが可能
である。(g) Effects of the invention Therefore, with this invention, it is possible to attach scaffolding baseboards to the work floor without requiring a separate mold.

[Brief explanation of drawings]

第１図はこの考案の実施例の正面図、第２図は
同背面図、第３図は同平面図、第４図は同底面
図、第５図は同左側面図、第６図は同正面一部拡
大図、第７図は同平面一部拡大図、第８図は同使
用状態の平面図、第９図は同一部拡大図、第１０
図、第１１図は従来例図である。１，１′……足場用幅木、２……板、３……係
止具、４……開口溝、５……凸部、６……ローリ
ングタワー、７……作業床、８……手摺柱、９…
…手摺。 Fig. 1 is a front view of the embodiment of this invention, Fig. 2 is a rear view thereof, Fig. 3 is a plan view thereof, Fig. 4 is a bottom view thereof, Fig. 5 is a left side view thereof, and Fig. 6 is a same view. Fig. 7 is a partially enlarged view of the same plane, Fig. 8 is a plan view of the same state of use, Fig. 9 is an enlarged view of the same part, Fig. 10
11 are diagrams of conventional examples. 1, 1'... Skirting board for scaffolding, 2... Board, 3... Locking tool, 4... Opening groove, 5... Protrusion, 6... Rolling tower, 7... Work floor, 8... Handrail pillar, 9...
…handrail.

Claims

[Scope of utility model registration request]

By installing a handrail post around the work floor and positioning it on the handrail post, a cutout groove is created at the end of the baseboard so that the baseboards can be interlocked with each other in scaffolding baseboards installed around the work floor at the bottom of the handrail post. A baseboard for scaffolding, characterized in that a convex portion for locking a handrail post is provided on the baseboard surface.