JPS6016616Y2 - hanging hook - Google Patents
hanging hookInfo
- Publication number
- JPS6016616Y2 JPS6016616Y2 JP10642979U JP10642979U JPS6016616Y2 JP S6016616 Y2 JPS6016616 Y2 JP S6016616Y2 JP 10642979 U JP10642979 U JP 10642979U JP 10642979 U JP10642979 U JP 10642979U JP S6016616 Y2 JPS6016616 Y2 JP S6016616Y2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- cable
- hanging hook
- locking pin
- block
- 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
- Load-Engaging Elements For Cranes (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Description
【考案の詳細な説明】 本考案はクレーンの吊りフックに関するものである。[Detailed explanation of the idea] The present invention relates to a hanging hook for a crane.
トラッククレーン等においては、作業の種類に応じて吊
りフックを交換する事が行なわれるが、従来においては
、吊りフックはボルトナツト等により索条に取付けられ
ていたため、索条への吊りフックの取付は及び取外しは
スパナ等の工具を必要とし、時間を要するものであった
。In truck cranes, etc., the hanging hooks are replaced depending on the type of work being done, but in the past, the hanging hooks were attached to the cables with bolts and nuts, so it was difficult to attach the hanging hooks to the cables. And removal requires a tool such as a spanner and is time consuming.
本考案はこのような事情にかんがみてなされたものであ
り、索条への取付は及び取外しを何な工具を用いないで
、かつ短時間で行なうことの可能な吊りフックを提供す
ることを目的とするものである。The present invention was developed in view of these circumstances, and the purpose is to provide a hanging hook that can be attached to and removed from a cable in a short period of time without using any tools. That is.
以下、図面により本考案の実施例について説明する。Embodiments of the present invention will be described below with reference to the drawings.
吊りフックＡは筒体のブロック１の下端にフック２が取
付けられ、ブロック１の上方外周面には環状溝４が設け
られ、ブロック１の上面には索条取付は部の溝１１が設
けられている。The hanging hook A has a hook 2 attached to the lower end of the cylindrical block 1, an annular groove 4 provided on the upper outer peripheral surface of the block 1, and a groove 11 provided on the upper surface of the block 1 for attaching a cable. ing.
環状溝４内には係止ピン６が出入自在な貫通孔５が索条
取付は部の溝１１を直交する方向に設けられ、この係止
ピン６により吊りフックＡは索条３に取付けられている
。In the annular groove 4, a through hole 5 through which a locking pin 6 can freely move in and out is provided in a direction perpendicular to the groove 11 of the cable attachment section, and the hanging hook A is attached to the cable 3 by this locking pin 6. ing.
索条３の端部はシンプル９及び止め具１０により連結部
が形成され、索条３はウィンチにより巻取り及び繰出さ
れる。A connecting portion is formed at the end of the cable 3 by a simple member 9 and a stopper 10, and the cable 3 is wound up and let out by a winch.
ブロック１の環状溝４には、環状溝４の幅のよりも小さ
い幅の環状帯７が回転及び上下方向に摺動自在に嵌め込
まれ、環状帯７には、環状帯７を上方に摺動して一定位
置に回転させたときに係止ピン６の貫通孔５を合致する
孔８，８′が設けられている。An annular band 7 having a width smaller than the width of the annular groove 4 is fitted into the annular groove 4 of the block 1 so as to be rotatable and slidable in the vertical direction. Holes 8, 8' are provided which match the through hole 5 of the locking pin 6 when the lock pin 6 is rotated to a certain position.
上記の構成により、環状帯７を摺動及び回転させて環状
帯７の孔８，８′を貫通孔５と合致させ、係止ピン６を
貫通孔５から抜き取ることにより索条３と吊りフックＡ
との連結は解放され、索条３を通して係止ピン６を貫通
孔５に挿入し、環状帯７を４分の１程回転させ下方に摺
動させれば吊りフックＡは索条３に取付けられ、係止ピ
ン６が抜けることは無い。With the above configuration, the annular band 7 is slid and rotated to align the holes 8 and 8' of the annular band 7 with the through hole 5, and the locking pin 6 is removed from the through hole 5, thereby connecting the cable 3 and the hanging hook. A
The connection with the cable is released, and the hanging hook A is attached to the cable 3 by inserting the locking pin 6 into the through hole 5 through the cable 3, and rotating the annular band 7 by about a quarter and sliding it downward. Therefore, the locking pin 6 will not come out.
本考案は、下端にフックを取付けたブロックに索条を係
止する係止ピンの貫通孔を設け、この貫通孔と一定位置
で合致する孔を備えた環状帯をブロックの外周面に回転
自在かつ上下方向に摺動自在に設けたものであり、本考
案によれば、簡単な構造により工具を使用しないで吊り
フックの索条への取付は及び取外しが可能となり、又、
貫通孔と環状帯の孔との合致は、環状帯の上方への摺動
及び回転の２動作によって行なわれる為、作業中に係止
ピンが抜は落ちる危険は全く無い。In this invention, a block with a hook attached to the lower end is provided with a through-hole for a locking pin that locks the cable, and an annular band with a hole that matches the through-hole at a certain position is rotatable on the outer circumferential surface of the block. According to the present invention, the simple structure allows the hanging hook to be attached to and removed from the cable without using any tools.
Since the through-holes and the holes in the annular band are aligned with each other by two movements: upward sliding and rotation of the annular band, there is no danger of the locking pin coming out and falling during the work.
図面は本考案の実施例を示し、第１図は一部断面図、第
２図は第１図の■−■矢視図。
Ａ・・・・・・吊りフック、１・・・・・・ブロック、
２・・・・・・フック、３・・・・・・索条、４・・・
・・・環状溝、５・・・・・・貫通孔、６・・・・・・
係止ピン、７・・・・・・環状帯、８，８′・・・・・
・孔、９・・・・・・シンプル、１０・・・・・・止め
具、１１・・・・・・溝。The drawings show an embodiment of the present invention, and FIG. 1 is a partially sectional view, and FIG. 2 is a view taken along the line ■-■ in FIG. 1. A... Hanging hook, 1... Block,
2... Hook, 3... Cable, 4...
...Annular groove, 5...Through hole, 6...
Locking pin, 7... Annular band, 8, 8'...
- Hole, 9...simple, 10...stop, 11...groove.
Claims (1)
止する係止ピン６を出入自在に設け、上方に摺動して一
定位置に回転させたときに前記貫通孔５と合致して該貫
通孔５に前記係止ピン６を出入自在にする孔８を備えた
環状帯７を前記ブロック１の外周面に回転自在かつ上下
方向に摺動自在に設けたことを特徴とする吊りフック。A through hole 5 is provided in the block 1, and a locking pin 6 for locking the cable 3 is provided in the through hole 5 so as to be able to move in and out. An annular band 7 is provided on the outer peripheral surface of the block 1 with a hole 8 that coincides with the through hole 5 and allows the locking pin 6 to enter and exit freely. hanging hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10642979U JPS6016616Y2 (en) | 1979-07-31 | 1979-07-31 | hanging hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10642979U JPS6016616Y2 (en) | 1979-07-31 | 1979-07-31 | hanging hook |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5624788U JPS5624788U (en) | 1981-03-06 |
| JPS6016616Y2 true JPS6016616Y2 (en) | 1985-05-23 |
Family
ID=29339069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10642979U Expired JPS6016616Y2 (en) | 1979-07-31 | 1979-07-31 | hanging hook |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6016616Y2 (en) |
-
1979
- 1979-07-31 JP JP10642979U patent/JPS6016616Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5624788U (en) | 1981-03-06 |
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