JPH0241279Y2 - - Google Patents
Info
- Publication number
- JPH0241279Y2 JPH0241279Y2 JP1983196304U JP19630483U JPH0241279Y2 JP H0241279 Y2 JPH0241279 Y2 JP H0241279Y2 JP 1983196304 U JP1983196304 U JP 1983196304U JP 19630483 U JP19630483 U JP 19630483U JP H0241279 Y2 JPH0241279 Y2 JP H0241279Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- support rod
- plate piece
- piece
- pole
- 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
Links
Landscapes
- Ladders (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、電線、ケーブル等の接続、端末処理
を含む据え付け、保守修理及び取外しのために用
いられる把手乃至足場となる電柱等用の脚手金具
に関するものである。[Detailed description of the invention] [Field of industrial application] The present invention is a leg for a utility pole, etc., which serves as a handle or scaffold used for the connection of electric wires, cables, etc., installation including terminal processing, maintenance, repair, and removal. It is related to hand fittings.
従来、配電通信線路の柱上の電線又はケーブル
の空間的布設や保守修理では電柱又は塔に足場ボ
ルトとして差し込まれている昇降に利用する脚手
ボルトをそのまま使用したり、同一形状のものを
差し込み柱上作業を行つている。即ち、柱上作業
においては安全ベルトで作業員の身体を支え脚置
きとして足場ボルトを設置するものが知られてい
る。
Conventionally, in the spatial installation and maintenance and repair of electric wires or cables on the poles of power distribution and communication lines, it is necessary to use the leg bolts used for lifting and lowering that are inserted into utility poles or towers as scaffolding bolts, or to insert ones of the same shape. Working on a pole. That is, when working on a pole, it is known to support the worker's body with a safety belt and install scaffolding bolts as leg rests.
〔考案が解決しようとする課題〕
この従来の足場ボルトでの作業の疲労を緩和す
るために柱上の作業者の丁度足位置に設置する脚
手金具としては断面円形のボルトにボルトの肉を
盗んだ形状の足載置面を賦形しただけの金具や断
面角形の足場ボルトを用いていたため、作業者の
足裏の疲労が激しく長時間作業には激痛で耐えら
れないこともあり、安全管理上好ましくなかつ
た。[Problem to be solved by the invention] In order to alleviate the fatigue of working with conventional scaffolding bolts, a leg fitting that is installed at the exact position of the worker's feet on the pillar is a bolt with a circular cross section and a bolt with a thin section. The use of metal fittings made from stolen footrests and scaffolding bolts with a rectangular cross section resulted in severe fatigue of the soles of the workers' feet, making them unable to work for long periods of time due to the severe pain. It was not favorable from a management perspective.
本考案は、これら従来の欠点を除去し、作業者
の疲労度を大幅に緩和して長時間にわたつても安
全作業ができるようにし、且つ不使用時にはコン
パクトな形態となつて空間に徒らに張り出すこと
のない脚手金具を構成簡単で安価な形態で提供し
ようとするにある。 The present invention eliminates these conventional drawbacks, significantly reduces worker fatigue, enables safe work even for long periods of time, and has a compact form when not in use, saving space. To provide a simple and inexpensive form of leg and hand fittings that do not overhang.
本考案は、電柱等のポールに螺合する螺子部１
１と頭部１２とを有する支杆１に作業者の脚部を
受けるプレート２を支杆１の幅員より突出して設
けて前記支杆２に広面積の接触平面を形成するも
のにおいて、前記プレート２は一対のプレート片
２1，２2からなり、一方のプレート片２1を支杆
１に固定し、該プレート片２1に他方のプレート
片２2を接続連設してプレート２の面積を拡縮す
る構成とすると共に、プレート片２に弾性滑り止
め部材３を備えたことを特徴とする電柱等用の脚
手金具である。
This invention has a screw part 1 that screws into a pole such as a utility pole.
1 and a head 12, and a plate 2 for receiving a worker's leg is provided to protrude from the width of the support rod 1 to form a contact plane with a wide area on the support rod 2, wherein the plate 2 consists of a pair of plate pieces 2 1 and 2 2 , one plate piece 2 1 is fixed to the support rod 1, and the other plate piece 2 2 is connected to and continuous with the plate piece 2 1 to increase the area of the plate 2. This is a leg fitting for a utility pole, etc., which is configured to expand and contract, and is characterized by having an elastic non-slip member 3 on a plate piece 2.
〔実施例〕
本考案の実施例を第１図及び第２図例で説明す
ると、支杆１は、一端に螺子部１１を、他端に頭
部１２を有する断面角形のボルトで、頭部１２と
螺子部１１の間の一面に支杆１の幅員より突出し
たプレート２を備えていて、電柱に螺着できるも
ので、該足受用のプレート２は平板のプレート片
２1，２2を連結、例えば蝶番で接続連設したもの
からなり、一方のプレート片２1の接続部分で支
杆１に溶接されており、他方のプレート片２2を
回動可能とし、両プレート２1，２2の表面に弾性
滑り止め部材３のゴム板を接着してあり、このプ
レート片２2の移動範囲は支杆１又はストツパを
付設して或いは枢着具自体により規制されてい
る。[Embodiment] An embodiment of the present invention will be described with reference to FIGS. 1 and 2. The support rod 1 is a bolt with a square cross section having a threaded portion 11 at one end and a head 12 at the other end. 12 and the screw part 11 is equipped with a plate 2 that protrudes from the width of the support rod 1 , and can be screwed onto a utility pole . A connection, for example, a hinge, is used to connect and connect one plate piece 2 1 to the supporting rod 1 at the connecting part, and the other plate piece 2 2 is rotatable, and both plates 2 1 , 2 are connected. A rubber plate of an elastic anti-slip member 3 is adhered to the surface of the plate piece 2, and the range of movement of the plate piece 22 is regulated by a support rod 1 or a stopper, or by the pivot itself.
この脚手金具を例えば電柱に設ける場合は、電
柱に穿設した螺孔に支杆１の螺子部１１を螺合
し、プレート２が適宜角度の傾斜面を形成する状
態に取付け、不使用時には移動するプレート片は
折り畳んでおき、必要に応じて拡開して使用する
ものであるから不使用時に邪魔となることが少な
い。 When installing this leg metal fitting on a utility pole, for example, screw the threaded part 11 of the support rod 1 into the screw hole drilled in the utility pole, and install it so that the plate 2 forms an inclined surface at an appropriate angle.When not in use, Since the moving plate pieces are folded and used after being expanded when necessary, they are less likely to get in the way when not in use.
なお、平板のプレート２を採用する場合、長孔
を穿設したり把手杆を付設したり支杆１を握り易
い形態として、把持部としても用い易いようにす
るのがよい。 In addition, when a flat plate 2 is employed, it is preferable to make it easy to use as a grip by drilling a long hole, attaching a handle rod, or giving the support rod 1 an easy-to-grip form.
第３図及び第４図はそれぞれ異なるプレート２
の例で、支杆１にプレート片２1，２2の一方のプ
レート２1を直接又は取付部を介して適宜溶接、
ボルト止め、挿通等により、取付けられる他方の
プレート片２2をプレート片２1に設けた連結部に
移動可能に接続するものである。 Figures 3 and 4 show different plates 2.
In this example, one of the plate pieces 2 1 and 2 2 is welded to the support rod 1 directly or through the attachment part, as appropriate.
The other plate piece 2 2 to be attached is movably connected to the connecting portion provided on the plate piece 2 1 by bolting, insertion, or the like.
この例は、支杆１、プレート片２1，２2の一部
が把持部としても便利に用いられる形態である。 In this example, part of the support rod 1 and plate pieces 2 1 and 2 2 are conveniently used as gripping parts.
第３図は、足載置部分に弾性滑り止め部材とな
る弾性被覆層４を設けたコ字状プレート片２1，
２2を用いたもので、連結部は一方の中空部、他
方を該中空部を摺動する差込材で構成され、プレ
ート片２2がプレート２1に対してスライド可能に
してある。 FIG. 3 shows a U-shaped plate piece 2 1 provided with an elastic coating layer 4 serving as an elastic anti-slip member on the foot resting part.
2 2 , the connecting portion is composed of a hollow portion on one side and an insert member that slides in the hollow portion on the other side, so that the plate piece 2 2 is slidable with respect to the plate 2 1 .
第４図は平板状のプレート片２1，２2をそれぞ
れのピン止めした連結アーム２3でリンク機構に
連結し、プレート片２2をプレート片２1に対して
重合・展開可能としたものである。 Figure 4 shows flat plate pieces 2 1 and 2 2 connected to a link mechanism by respective pinned connecting arms 2 3 so that plate piece 2 2 can overlap and expand with respect to plate piece 2 1 . It is.
なお、前記固定プレート片２1と可動プレート
片２2とからなるプレート２の構成では、各プレ
ート片２1，２2間、或いはプレート片２2と支杆
１との間にバネ材を介在配備し可動プレート片２
１を適宜方向に付勢しておくことやクツシヨンを
介在配備し、足裏の疲労を少なくすること、或い
はロツク機構を設けること、プレート片の連結部
材を支杆１への取付部材とすること、例えば第１
図においてプレート片２1の長手方向に添つた中
央部分に支杆１に取付け、該プレート片２1の両
側にプレート片２1，２2を蝶番で連結する形態と
することが可能である。 In addition, in the configuration of the plate 2 consisting of the fixed plate piece 2 1 and the movable plate piece 2 2 , a spring material is interposed between the plate pieces 2 1 and 2 2 or between the plate piece 2 2 and the support rod 1. Deployed movable plate piece 2
1 in an appropriate direction, interposing a cushion to reduce fatigue on the soles of the feet, or providing a locking mechanism, and using the connecting member of the plate piece as an attachment member to the support rod 1. , for example the first
In the figure, it is possible to attach the plate piece 2 1 to the support rod 1 at the central portion along the longitudinal direction, and to connect the plate pieces 2 1 and 2 2 with hinges on both sides of the plate piece 2 1 .
本考案は、プレートは一対のプレート片からな
り、一方のプレートを支杆に固定し、該プレート
片に他方のプレート片を連続連設してプレートの
面積を拡縮する構成とすると共に、プレート片に
弾性滑り止め部材を備えたことにより、電柱への
足場の脱着を簡便にでき、しかも足掛部のプレー
トが必要に応じ支杆の巾方向に拡張して使用でき
るので足裏の疲労度が緩和され、かつプレート片
に滑り止め部材があることは安全性を著しく高め
クツシヨン作用で楽な状態で作業者を支持するこ
とができ作業の効率化を図ることでき、しかも不
使用時において邪魔となることが少ない脚手金具
を提供することができ、実用上、大なる効果を奏
するものである。
In the present invention, the plate is composed of a pair of plate pieces, one plate is fixed to a support rod, and the other plate piece is continuously connected to the plate piece to expand and contract the area of the plate. Equipped with an elastic anti-slip member, the scaffold can be easily attached to and removed from the utility pole, and the plate on the footrest can be expanded in the width direction of the support rod as needed, reducing fatigue on the soles of the feet. The fact that the plate piece has a non-slip member significantly increases safety and allows the cushion to support the worker in a comfortable manner, improving work efficiency. It is possible to provide a leg and arm fitting that is less likely to cause damage, and has a great practical effect.
図面は本考案の実施例を示し、第１図は使用状
態の傾斜図、第２図はその−線断面図、第３
図は他の実施例のプレートの斜面図、第４図はさ
らに他の実施例のプレートの側面図である。
１……支杆、２……プレート、２1，２2……プ
レート片、３……弾性滑り止め部材。
The drawings show an embodiment of the present invention; Fig. 1 is an inclined view of the device in use, Fig. 2 is a cross-sectional view taken along the line -
The figure is a perspective view of a plate of another embodiment, and FIG. 4 is a side view of a plate of still another embodiment. 1... Support rod, 2... Plate, 2 1 , 2 2 ... Plate piece, 3... Elastic anti-slip member.
Claims (1)
２とを有する支杆１に作業者の脚部を受けるプレ
ート２を支杆１の幅員より突出して設けて前記支
杆１に広面積の接触平面を形成するものにおい
て、前記プレート２は一対のプレート片２1，２2
からなり、一方のプレート片２1を支杆１に固定
し、該プレート片２1に他方のプレート片２2を接
続連設してプレート２の面積を拡縮する構成とす
ると共に、プレート片２に弾性滑り止め部材３を
備えたことを特徴とする電柱等用の脚手金具。 Screw part 11 and head 1 that are screwed into a pole such as a utility pole
2, a plate 2 for receiving the worker's legs is provided on the support rod 1 to protrude from the width of the support rod 1 to form a contact plane with a wide area on the support rod 1, in which the plate 2 has a pair of Plate pieces 2 1 , 2 2
One plate piece 2 1 is fixed to the support rod 1, and the other plate piece 2 2 is connected to and continuous with the plate piece 2 1 to expand or contract the area of the plate 2. A leg fitting for a utility pole, etc., characterized in that it is equipped with an elastic anti-slip member 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19630483U JPS60104599U (en) | 1983-12-22 | 1983-12-22 | Leg fittings for utility poles, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19630483U JPS60104599U (en) | 1983-12-22 | 1983-12-22 | Leg fittings for utility poles, etc. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60104599U JPS60104599U (en) | 1985-07-17 |
| JPH0241279Y2 true JPH0241279Y2 (en) | 1990-11-02 |
Family
ID=30754013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19630483U Granted JPS60104599U (en) | 1983-12-22 | 1983-12-22 | Leg fittings for utility poles, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60104599U (en) |
-
1983
- 1983-12-22 JP JP19630483U patent/JPS60104599U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60104599U (en) | 1985-07-17 |
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