JPH0328115Y2 - - Google Patents
Info
- Publication number
- JPH0328115Y2 JPH0328115Y2 JP1983138229U JP13822983U JPH0328115Y2 JP H0328115 Y2 JPH0328115 Y2 JP H0328115Y2 JP 1983138229 U JP1983138229 U JP 1983138229U JP 13822983 U JP13822983 U JP 13822983U JP H0328115 Y2 JPH0328115 Y2 JP H0328115Y2
- Authority
- JP
- Japan
- Prior art keywords
- main rope
- hook
- annular
- safety band
- rope
- 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
- 239000002184 metal Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Emergency Lowering Means (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Description
【考案の詳細な説明】
本考案は親綱保持金具に係り、特に親綱に係合
して移動する安全バンドのフツクが取り外すこと
なく通過できる親綱保持金具に関する。[Detailed Description of the Invention] The present invention relates to a main rope holding metal fitting, and more particularly to a main rope holding metal fitting through which the hook of a safety band that engages with the main rope and moves can pass therethrough without being removed.
建設現場等において高所作業をする場合、安全
バンドを着用し墜落を防止する。この安全バンド
を支持する親綱装置が必要となる。 When working at heights at construction sites, etc., wear a safety band to prevent falls. A master rope system is required to support this safety band.
安全バンドの使用にあたつては、一般的に第１
図に示す如く安全バンド２に作業に支障のない長
さのロープ４を取付け、その先端にフツク６を取
付け、近くの鉄骨等もしくは柱８に直接、あるい
はそれ等を利用して緊張して張つた親綱１０にフ
ツク６を取付けて高所作業の安全を確保してい
る。 When using a safety band, generally the first
As shown in the figure, attach a rope 4 of a length that does not interfere with work to the safety band 2, attach a hook 6 to the end of the rope, and tension it directly or using a nearby steel frame or pillar 8. A hook 6 is attached to the ivy main rope 10 to ensure safety when working at heights.
しかし、この親綱１０の長さが50ｍ以上も長く
なるとたわみが大きくなり、親綱１０としての価
値がなくなるため、中間に親綱１０のたわみを防
止するため親綱保持金具１２を使用する。 However, if the length of the main rope 10 becomes longer than 50 m, the deflection becomes large and the main rope 10 loses its value, so a main rope holding fitting 12 is used in the middle to prevent the main rope 10 from deflecting.
従来、一般的には第２図に示す如く、鉄骨もし
くは柱８に親綱保持金具１２を溶接等により固定
して取付け親綱１０を保持している。この場合作
業者が移動するためフツク６が保持金具１２を通
過する時、フツク６を外して掛け替えねばなら
ず、この時作業者は不安全な状態となり高所から
墜落の危険がある。第３図は従来の改良型の親綱
保持金具１２で親綱１０保持のため溝１４を設け
たものである。この装置ではフツク６が通過する
時、その都度親綱１０を溝１４から取外すためフ
ツク６を掛け替える必要はないが、その際親綱１
０がたわむ欠点がある。また同時に隣接する２個
所で溝１４から親綱１０を取外すと親綱１０が大
きく振れて作業者がふらつき非常に危険である。 Conventionally, as shown in FIG. 2, a master rope holding fitting 12 is generally fixed to a steel frame or a column 8 by welding or the like to hold the attached master rope 10. In this case, as the worker moves, when the hook 6 passes through the holding fitting 12, the hook 6 must be removed and replaced, and at this time, the worker is in an unsafe condition and is at risk of falling from a height. FIG. 3 shows a conventional improved type main rope holding fitting 12 provided with a groove 14 for holding the main rope 10. With this device, each time the hook 6 passes, the main rope 10 is removed from the groove 14, so there is no need to replace the hook 6;
There is a drawback that 0 is deflected. Furthermore, if the main rope 10 is removed from the groove 14 at two adjacent locations at the same time, the main rope 10 will swing significantly, causing the worker to become swayed, which is very dangerous.
本考案の目的は上記従来技術の問題点を解決
し、安全バンドのフツクが親綱から取外されるこ
となく通過できる親綱保持金具を提供するにあ
る。 The purpose of the present invention is to solve the above-mentioned problems of the prior art and to provide a main rope holding fitting that allows the hook of the safety band to pass through without being removed from the main rope.
本考案の要旨とするところは次のとおりであ
る。すなわち、安全バンドを装着した高所作業者
用親綱のたわみを防止するため該親綱の途中に設
けられる親綱保持金具において、前記親綱が挿通
しかつ前記安全バンドのフツクが通過可能の開口
部を有し前記親綱長手方向の中央部に配された環
状本体と、前記環状本体の親綱長手方向の両側に
設けられ該環状本体との間に前記安全バンドのフ
ツクが通過できる幅だけ隔離した切欠部を有し前
記環状本体の開口部を覆う一対の半環状補助カバ
ーと、を一体に構成して成ることを特徴とする親
綱保持金具である。 The main points of this invention are as follows. That is, in a main rope holding metal fitting provided in the middle of a main rope for workers at heights equipped with a safety band to prevent the main rope from deflecting, there is an opening through which the main rope can be inserted and the hook of the safety band can pass through. A width that allows the hook of the safety band to pass between an annular body having a section and arranged at the central part in the longitudinal direction of the main rope, and the annular main body provided on both sides of the main rope in the longitudinal direction of the annular body. This main rope holding fixture is characterized in that it is integrally constructed with a pair of semi-annular auxiliary covers having isolated notches and covering the opening of the annular main body.
本考案の詳細を図示の実施例により説明する。
第４図は本考案の親綱保持金具１２Ａの分解斜視
図、第５図は正面図、第６図は側面図、第７図
は、取付け状況を示す斜視図である。本考案の親
綱保持金具１２Ａは開口部１６を有する環状本体
１８と切欠き部２０を有し左右２個の半環状の補
助カバー２２とから構成されて１体となつてい
る。環状本体１８に親綱１０を通した時、開孔部
１６から親綱１０が外れないように半環状の補助
カバー２２は開孔部１６をおおう構成となつてい
る。開孔部１６の幅ｌと切欠き部２０の幅ｍはい
ずれもフツク６が通り抜けられるようにフツク６
の幅より大きくなければならない。また環状本体
１８の上部には吊手２４が設けられ連結ピン２
６、シヤツクル２８、シヤツクル保持用ロープ３
０を介して鉄骨、柱等の構造物に取付けられる。
なお、第７図の実施例は吊手２４、連結ピン２
６、シヤツクル２８、シヤツクル保持用ロープ３
０を介して取付けられているが、本考案の親綱保
持金具１２Ａはこれに限定されることはなく鉄
骨、柱等の構造部に直接溶接固定することもでき
る。 The details of the invention will be explained with reference to the illustrated embodiments.
Fig. 4 is an exploded perspective view of the main rope holding fitting 12A of the present invention, Fig. 5 is a front view, Fig. 6 is a side view, and Fig. 7 is a perspective view showing the installation state. The main rope holding fitting 12A of the present invention is composed of an annular main body 18 having an opening 16 and two half-annular auxiliary covers 22, each having a cutout 20 and a left and right half, to form a single body. When the main rope 10 is passed through the annular body 18, the semi-annular auxiliary cover 22 is configured to cover the opening 16 so that the main rope 10 does not come off from the opening 16. The width l of the opening 16 and the width m of the notch 20 are set so that the hook 6 can pass through.
must be larger than the width of Further, a hanger 24 is provided on the upper part of the annular body 18, and a connecting pin 2
6, Shackle 28, Shackle holding rope 3
It is attached to structures such as steel frames and columns via 0.
Note that the embodiment shown in FIG.
6, Shackle 28, Shackle holding rope 3
Although the main rope holding fitting 12A of the present invention is not limited to this, it can also be directly welded and fixed to a structural part such as a steel frame or a column.
本考案の角型のその他の実施態様を第８〜１０
図に示した。第８図は正面図、第９図は側面図、
第１０図は第９図のＸ−Ｘ線矢視断面図である。 Other embodiments of the square shape of the present invention are 8th to 10th.
Shown in the figure. Figure 8 is a front view, Figure 9 is a side view,
FIG. 10 is a sectional view taken along the line X--X in FIG. 9.
次に上記の如き構成を有する本考案の親綱保持
金具１２Ａを安全バンドのフツク６が通過する過
程を第１１，１２図により説明する。第１１図の
親綱保持金具１２Ａにおいて向つて右から左へ安
全バンドのフツク６が通過する場合を順を追つて
説明する。 Next, the process in which the hook 6 of the safety band passes through the main rope holding fitting 12A of the present invention having the above-mentioned structure will be explained with reference to FIGS. 11 and 12. A case in which the hook 6 of the safety band passes from right to left in the main rope holding fitting 12A in FIG. 11 will be explained step by step.
イ まず、安全バンドのフツク６を第１２図に示
す如く垂直にして左側に寄せると、第１１図に
示す如く右側の補助カバー２２Ａの切欠き部２
０Ａに入り環状本体１８に接触する。B. First, when the hook 6 of the safety band is vertically moved to the left side as shown in FIG. 12, the notch 2 of the right side auxiliary cover 22A is
It enters 0A and contacts the annular body 18.
ロ フツク６を手前に引いて持ち上げ水平とし左
に移動すると、環状本体１８の開孔部１６を通
過し左側の補助カバー２２Ｂの切欠き部２０Ｂ
に入る。When the lock 6 is pulled toward you, lifted up, leveled, and moved to the left, it passes through the opening 16 of the annular body 18 and cuts into the notch 20B of the left side auxiliary cover 22B.
to go into.
ハ フツク６を垂直にして左側に移動すると補助
カバー２２Ｂを離れる。Move the hook 6 vertically to the left and leave the auxiliary cover 22B.
本考案の親綱保持金具１２Ａは上記の如く安全
バンドのフツク６が親綱１０から掛け外されるこ
となく安全に通過できる。また従来の如く親綱の
保持に影響を与えることはない。 As described above, the main rope holding fitting 12A of the present invention allows the hook 6 of the safety band to pass safely through the main rope 10 without being hooked or removed. Also, it does not affect the maintenance of the main rope unlike in the past.
本考案の親綱保持金具は上記実施例からも明ら
かな如く、開口部を有する環状本体と切欠き部を
有する半環状の補助カバーとから構成されること
により、安全バンドのフツクが親綱から取外され
ることなく通過できるので、高所作業の安全性を
確保することができた。 As is clear from the above embodiment, the main rope holding fitting of the present invention is composed of an annular main body having an opening and a semi-annular auxiliary cover having a notch, so that the hook of the safety band can be moved away from the main rope. Since it can be passed through without being removed, the safety of working at heights can be ensured.
第１図は親綱保持金具で保持された親綱と安全
バンドのフツクとの関係を示す模式正面図、第２
図、第３図はいずれも従来の親綱保持金具を示す
側面図、第４図Ａ，Ｂ，Ｃはいずれも本考案の親
綱保持金具を示す斜視分解図、第５図、第６図は
本考案の親綱保持金具を示し第５図は正面図、第
６図は側面図、第７図は本考案の親綱保持金具の
保持ロープによる取付けを示す斜視図、第８〜１
０図は本考案のその他の実施態様である角形の親
綱保持金具を示し、第８図は正面図、第９図は側
面図、第１０図は第９図のＸ−Ｘ線矢視断面図、
第１１図、第１２図は本考案の親綱保持金具を安
全バンドのフツクが通過する状態を示し、第１１
図は正面図、第１２図は側面図である。
２……安全バンド、４……安全バンドのロー
プ、６……安全バンドのフツク、１０……親綱、
１２，１２Ａ……親綱保持金具、１６……開口
部、１８……環状本体、２０……切欠き部、２２
……補助カバー。
Fig. 1 is a schematic front view showing the relationship between the main rope held by the main rope holding fitting and the hook of the safety band;
3 are side views showing conventional main rope holding fittings, FIGS. 4A, B, and C are perspective exploded views showing main rope holding fittings of the present invention, and FIGS. 5 and 6. 5 shows the main rope holding fitting of the present invention, FIG. 5 is a front view, FIG. 6 is a side view, FIG. 7 is a perspective view showing the attachment of the main rope holding fitting of the present invention with a holding rope, and
Figure 0 shows a rectangular main rope holding fitting which is another embodiment of the present invention, Figure 8 is a front view, Figure 9 is a side view, and Figure 10 is a cross section taken along the line X--X in Figure 9. figure,
Figures 11 and 12 show the state in which the hook of the safety band passes through the main rope holding fitting of the present invention.
The figure is a front view, and FIG. 12 is a side view. 2... Safety band, 4... Safety band rope, 6... Safety band hook, 10... Main rope,
12, 12A... Main rope holding fitting, 16... Opening, 18... Annular body, 20... Notch, 22
...Auxiliary cover.
Claims (1)
みを防止するため該親綱の途中に設けられる親綱
保持金具において、前記親綱が挿通しかつ前記安
全バンドのフツクが通過可能の開口部を有し前記
親綱長手方向の中央部に配された環状本体と、前
記環状本体の親綱長手方向の両側に設けられ該環
状本体との間に前記安全バンドのフツクが通過で
きる幅だけ隔離した切欠部を有し前記環状本体の
開口部を覆う一対の半環状補助カバーと、を一体
に構成して成ることを特徴とする親綱保持金具。 In order to prevent the main rope for workers at heights equipped with a safety band from deflecting, a main rope holding metal fitting provided in the middle of the main rope has an opening through which the main rope can be inserted and the hook of the safety band can pass through. An annular body arranged at the center in the longitudinal direction of the main rope, and an annular main body provided on both sides of the annular main rope in the longitudinal direction of the main rope, separated by a width that allows the hook of the safety band to pass through. A master rope holding fixture, characterized in that it is integrally constructed with a pair of semi-annular auxiliary covers having a notch and covering an opening of the annular main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13822983U JPS6045050U (en) | 1983-09-06 | 1983-09-06 | Main rope holding bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13822983U JPS6045050U (en) | 1983-09-06 | 1983-09-06 | Main rope holding bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6045050U JPS6045050U (en) | 1985-03-29 |
| JPH0328115Y2 true JPH0328115Y2 (en) | 1991-06-18 |
Family
ID=30310219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13822983U Granted JPS6045050U (en) | 1983-09-06 | 1983-09-06 | Main rope holding bracket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6045050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102598341B1 (en) * | 2023-02-28 | 2023-11-06 | 주식회사 더이로운 | Guide Device of Safety Wire Rope |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102947520B (en) * | 2010-05-25 | 2014-12-03 | 绿安全股份有限公司 | Fall prevention system, bucket for fall prevention system, and bucket |
| JP5389079B2 (en) * | 2011-03-16 | 2014-01-15 | 中国電力株式会社 | Safety gear attached to the handrail |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5889546U (en) * | 1981-12-10 | 1983-06-17 | 藤井電工株式会社 | Horizontal main rope support device |
-
1983
- 1983-09-06 JP JP13822983U patent/JPS6045050U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102598341B1 (en) * | 2023-02-28 | 2023-11-06 | 주식회사 더이로운 | Guide Device of Safety Wire Rope |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6045050U (en) | 1985-03-29 |
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