JPS6141901Y2 - - Google Patents

Description

【考案の詳細な説明】 Ａ 考案の目的 (イ) 産業上の利用分野 コンクリート製電柱や木柱電柱上に常時危
険な位置を知らせる遮断棒を、電柱の昇降路
の適当な高さに、電柱に直角に突出せしめて
設けておき、修理作業を行う必要ある場合
は、遮断棒が外方に突出していれば安全状態
で無い事を確認し得る。若し確認を怠つて登
つた場合は、遮断棒が突出しているのを、体
に触れ、目で見て遮断棒が突出しておれば、
一度電柱より降りて電源を切つたか、否かを
確認するため、作業員の事故防止、安全確保
に稗益する処、大なるものがある。[Detailed explanation of the invention] A. Purpose of the invention (a) Industrial field of use A cut-off rod is placed on concrete utility poles and wooden utility poles to alert them of dangerous positions at all times, and placed at an appropriate height in the hoistway of the utility pole. If it is necessary to carry out repair work, it can be confirmed that the bar is not in a safe state if it protrudes outward. If you fail to check and climb up, touch your body and visually check if the blocking bar is protruding.
There is a great benefit in preventing accidents and ensuring safety for workers by checking whether the power has been turned off once they have stepped off the pole.

(ロ) 従来の技術 作業員の安全確保を目的とした装置は殆ど
無く、部外者が電柱に登ることを防止する装
置はあるが、装置が複雑であり、殊に部外者
への昇塔防止は主として高圧送電鉄塔への装
着用としての構造である。本案は家庭への配
電用の電柱を含め、作業員に注意を喚起し危
険防止を目的とするものである。 (b) Conventional technology There are almost no devices designed to ensure the safety of workers, and although there are devices that prevent outsiders from climbing utility poles, the devices are complex and are particularly difficult to prevent outsiders from climbing. Tower prevention is primarily a structure for attachment to high-voltage power transmission towers. The purpose of this proposal is to alert workers and prevent danger, including on utility poles used to distribute electricity to homes.

(ハ) 考案が解決しようとする問題 現在作業員に対する危険防止器が電柱に装
置して無い為、送電事故や感電事故がおきて
いるが、これを防止する為、作業員が昇柱前
に安全措置を確認するよう電柱に事故防止の
遮断棒を突出せしめて作業員をして注意する
よう措置するものである。 (c) Problem that the invention aims to solve Currently, power transmission accidents and electric shock accidents occur because there are no safety devices installed on utility poles for workers. The measure is to remind workers to take precautions by placing cut-off rods protruding from utility poles to prevent accidents and confirm safety measures.

Ｂ 考案の構成 (イ) 問題点を解決するための手段 厚さ１mm〜1.5mmの鉄板を適当な幅に切断
し、これをコの字形に折り曲げ、コの字形開
口部の端末を僅かに内側に折り曲げて取付金
具１を形成する。取付金具１の開口部の両側
立面部の下の端末を僅かに内側に折り曲げた
位置の直上に取付金具１を電柱２に自在バン
ド３により締め付け固定するため自在バンド
３を通す横長の孔４を設け、取付金具１の開
口部に対応する上の平面部の中央に厚さ５mm
程度の長方形の鉄板５を両開口部にわたつて
立設溶着し、第１図に示す如く上辺の僅かに
幅を残した位置より右に向け鉄板５の高さの
半分の位置に向け斜めに切除し、上辺に僅か
に残した幅の位置にボルト１６の係止用凹部
６Ａと右側斜辺末尾に横向きのボルト１６の
係止用凹部６Ｂと、更に係止用凹部６Ａの直
下適当な位置に遮断棒装着金具９を装着ボル
ト１４の挿通用孔６Ｃを設ける。B. Structure of the invention (a) Means for solving the problem Cut a steel plate with a thickness of 1 mm to 1.5 mm to an appropriate width, bend it into a U-shape, and turn the end of the U-shaped opening slightly inward. to form the mounting bracket 1. In order to tighten and fix the mounting bracket 1 to the utility pole 2 with the flexible band 3, there is a horizontally long hole 4 through which the flexible band 3 is passed, directly above the position where the end of the opening on both sides of the opening of the mounting bracket 1 is bent slightly inward. with a thickness of 5 mm in the center of the upper flat part corresponding to the opening of mounting bracket 1.
Weld a rectangular iron plate 5 upright across both openings, and tilt it diagonally to the right from the position where a slight width is left on the upper side to a position half the height of the iron plate 5, as shown in Figure 1. Cut out a locking recess 6A for the bolt 16 at a position with a slight width left on the upper side, a locking recess 6B for the horizontal bolt 16 at the end of the right oblique side, and then place it at an appropriate position directly below the locking recess 6A. A hole 6C for the insertion of a mounting bolt 14 is provided for the blocking rod mounting fitting 9.

金属筒を適当な長さに切断し、これを遮断
棒７とする。遮断棒７の一端にキヤツプ８を
装着し、他端は半円形に曲げた二枚の遮断棒
装着金具９を遮断棒を抱くが如く両側より対
向して嵌入れ、遮断棒装着金具９の遮断棒７
てをボルト１０を通しナツト１１にて締め付
け固定し、対向した遮断棒装着金具９の両側
は鉄板５へ冠挿するための溝を形成する遮断
棒装着金具９の略中央にボルト１６の挿通用
孔１２と、その下に縦長円形のボルト１４の
挿通用孔１３を穿つ。遮断棒７を装着した遮
断棒装着金具９を、取付金具１に立設した鉄
板５の上より、遮断棒装着金具９の両側の溝
を鉄板５に冠挿し、縦長円形のボルト挿通用
孔１３にボルト１４を挿入し、鉄板５の孔６
Ｃを貫通し反対側の縦長円形の孔１３に臨ま
せ、ナツト１５にて締め付け、又ボルト挿通
用孔１２にはボルト１６を挿通し反対側に臨
ませナツト１７にて締め付け固定する。 A metal tube is cut to an appropriate length and used as a cutoff rod 7. A cap 8 is attached to one end of the cutoff rod 7, and the other end is fitted with two semicircularly bent cutoff rod fittings 9 facing each other from both sides as if holding the cutoff rod. Bar 7
Pass the bolt 10 through the bolt 10 and tighten and fix it with the nut 11. Both sides of the opposing cut-off rod fitting 9 form grooves for inserting the crown into the iron plate 5. A bolt 16 is inserted into the approximate center of the cut-off rod fitting 9. A hole 12 and an insertion hole 13 for a vertically oblong bolt 14 are bored below it. The cut-off rod mounting bracket 9 with the cut-off rod 7 attached thereto is inserted into the iron plate 5 through the grooves on both sides of the cut-off rod mounting bracket 9 from above the iron plate 5 erected on the mounting bracket 1, and the vertically oblong bolt insertion hole 13 is inserted. Insert the bolt 14 into the hole 6 of the iron plate 5.
Pass through C and expose it to the oblong circular hole 13 on the opposite side, and tighten it with a nut 15. Also, insert a bolt 16 through the bolt insertion hole 12, make it face the opposite side, and tighten it with a nut 17.

(ロ) 作用及び実施例 鉄板５のボルト係止用凹部６Ｂを上に、係
止用凹部６Ａを下にしてコンクリート製電柱
又は木柱電柱に、取付金具１の開口部を電柱
の外周面に当て、取付金具１の孔４に自在バ
ンンド３を挿通し、自在バンンド３にて電柱
に取付金具１を締め付け固定する。 (b) Effects and Examples Mount the steel plate 5 on a concrete utility pole or wooden utility pole with the bolt locking recess 6B facing up and the locking recess 6A facing down, and place the opening of the mounting bracket 1 on the outer peripheral surface of the pole. The flexible band 3 is inserted into the hole 4 of the mounting bracket 1, and the mounting bracket 1 is tightened and fixed to the telephone pole using the flexible band 3.

作業をしない場は遮断棒装着金具９のナツ
ト１５を緩め遮断棒装着金具９を上にすこし
持ち上げてボルト１６を係止用凹部６Ｂより
離脱せしめて遮断棒７を電柱に対し直角に倒
して水平にし、次いで遮断棒装着金具９を電
柱側に押すと、ボルト１６が鉄板５のボルト
係止用凹部６Ａに入り、遮断棒７が水平にな
つたまま安定するのでナツト１５で締め付け
固定する。 When not working, loosen the nut 15 of the cut-off bar mounting bracket 9, lift the cut-off bar mounting bracket 9 slightly upwards, release the bolt 16 from the locking recess 6B, and lower the cut-off bar 7 at right angles to the utility pole so that it is level. Then, when the cutoff rod attachment fitting 9 is pushed toward the utility pole, the bolt 16 enters the bolt locking recess 6A of the iron plate 5, and the cutoff rod 7 remains horizontal and stable, so it is tightened and fixed with the nut 15.

又作業を実施する場合は、ナツト１５を緩
め遮断棒装着金具９を少し電柱の反対側に引
つ張ると、鉄板５のボルト係止用凹部６Ａよ
りボルト１６が離脱するので、遮断棒７を起
こし、電柱と平行する位置にして遮断棒装着
金具９を引き下げれば、ボルト１６が鉄板５
のボルト係止用凹部６Ｂに嵌入し、遮断棒７
が電柱と平行となつた位置にて安定するから
電柱への昇降が可能となる。 In addition, when carrying out the work, loosen the nut 15 and pull the cutoff rod mounting bracket 9 slightly toward the opposite side of the utility pole.The bolt 16 will be released from the bolt locking recess 6A of the iron plate 5, so the cutoff rod 7 can be removed. Raise it up, position it parallel to the utility pole, and pull down the cutoff rod mounting bracket 9, so that the bolt 16 is attached to the iron plate 5
The cutoff rod 7 is inserted into the bolt locking recess 6B.
Since it is stable when it is parallel to the pole, it becomes possible to climb up and down the pole.

若し前回の作業員が遮断棒７を倒すのを亡
れて居た場合、次回の作業員が昇柱する際、
遮断棒７が電柱に平行にしておれば事務所に
遮断棒７が起きているが、電源はどうなつて
いるかを連絡し、電源を切つたことを確認後
昇柱するするので、作業着手前に事故を防止
することができる。 If the previous worker failed to knock down the blocking rod 7, when the next worker lifts the bar,
If the cutoff rod 7 is parallel to the utility pole, the cutoff rod 7 will be in the office, but we will inform you about the power status and confirm that the power is turned off before climbing the pole, so before starting work. Accidents can be prevented.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図取付金具の正面図、第２図取付金具の平
面図、第３図取付金具の底面図、第４図取付金具
の右側面図、第５図遮断棒及遮断棒装着金具の正
面図、第６図遮断棒及遮断棒装着金具の右側面
図、第７図遮断棒装着金具の底面図、第８図電柱
に装着し遮断した場合の平面図、第９図遮断棒を
起した場合の正面図。 Fig. 1: Front view of the mounting bracket, Fig. 2: Top view of the mounting bracket, Fig. 3: Bottom view of the mounting bracket, Fig. 4: Right side view of the mounting bracket, Fig. 5: Front view of the cutoff bar and cutoff bar mounting bracket. , Fig. 6: Right side view of the cut-off rod and cut-off rod attachment fitting, Fig. 7: Bottom view of the cut-off rod attachment fitting, Fig. 8: Plan view when installed on a utility pole and disconnected, Fig. 9: when the cut-off rod is raised. front view.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 適当な幅を有する鉄板をコの字形に折り曲げそ
の開口部の端末を僅かに互に内側に折り曲げて取
付金具１を形成し、その両側立面部の下方で開口
部の端末を僅かに内側に折り曲げた位置の上に自
在バンド３を挿通する横長の孔４を設け、取付金
具１の開口部に対応する上の平面部中央に長方形
の鉄板５を両開口部にわたつて立設し、第１図に
示す如く上辺の左に僅かに幅を残した位置より右
に向け鉄板５の高さの半分の位置に向け斜めに切
除し上辺に僅かに残した幅の位置にボルト係止用
凹部６Ａと、右側斜辺末尾に横向きのボルト係止
用凹部６Ｂと係止用凹部６Ａの直下適当な位置に
ボルト挿通用孔６Ｃを設け、金属筒を適当な長さ
に切断して遮断棒７とし、一端にキヤツプ８を設
け、他端は半円形に曲げた二枚の遮断棒装着金具
９にて両側より遮断棒７を挾持し、ボルト１０を
通しナツト１１にて遮断棒７と遮断棒装着金具９
とを締め付け固定し対向した遮断棒装着金具９の
両側は鉄板５に冠挿する溝を形成する。遮断棒装
着金具９の略中央部にボルト１６挿通用孔１２と
その下に縦長円形のボルトの挿通用孔１３を穿
ち、遮断棒７を装着した遮断棒装着金具９の両側
の溝を、鉄板５に上より冠挿し、遮断棒装着金具
９の下にある縦長円形の孔１３よりボルト１４を
挿入し鉄板５の孔６Ｃを貫通して反対側の縦長円
形の孔１３に臨ませナツト１５にて締め付け、又
遮断棒装着金具９の中央部にある孔１２にはボル
ト１６を挿通し反対側に臨ませナツト１７にて締
め付け固定してなる電柱用危険防止遮断棒。 A steel plate having an appropriate width is bent into a U-shape, and the ends of the opening are slightly bent inward to form the mounting bracket 1, and the ends of the opening are slightly turned inward below the vertical surfaces on both sides. A horizontally long hole 4 through which the flexible band 3 is inserted is provided above the bent position, and a rectangular iron plate 5 is erected in the center of the upper flat part corresponding to the opening of the mounting bracket 1 across both openings. As shown in Figure 1, from the position where a slight width was left on the left side of the top side, cut diagonally towards the right side to the position half the height of the iron plate 5, and at the position with a slight width left on the top side, there is a recess for bolt locking. 6A, a horizontal bolt locking recess 6B at the end of the right oblique side, and a bolt insertion hole 6C at an appropriate position directly below the locking recess 6A, and cut the metal tube to an appropriate length to form the cutoff rod 7. A cap 8 is provided at one end, and the other end is held between two shutoff rod attachment fittings 9 bent in a semicircular shape to sandwich the shutoff rod 7 from both sides, and the bolt 10 is passed through and a nut 11 is used to attach the shutoff rod 7 to the shutoff rod. Metal fittings 9
Both sides of the blocking rod fittings 9, which are opposed to each other by tightening and fixing, form grooves to be inserted into the iron plate 5. A bolt 16 insertion hole 12 and a vertically oblong bolt insertion hole 13 are bored in the approximate center of the cut-off rod mounting bracket 9, and the grooves on both sides of the cut-off rod mounting bracket 9 with the cut-off rod 7 attached are inserted into the iron plate. 5 from above, insert the bolt 14 from the vertically oblong circular hole 13 under the cutoff rod mounting bracket 9, pass through the hole 6C of the iron plate 5, face the vertically oblong circular hole 13 on the opposite side, and insert the bolt 14 into the nut 15. This danger-preventing cutoff rod for utility poles is made by inserting a bolt 16 through a hole 12 in the center of the cutoff rod mounting fitting 9, facing the opposite side, and tightening and fixing it with a nut 17.