JPS60107078U - Crane hook attachment wire removal prevention device - Google Patents
Crane hook attachment wire removal prevention deviceInfo
- Publication number
- JPS60107078U JPS60107078U JP19717683U JP19717683U JPS60107078U JP S60107078 U JPS60107078 U JP S60107078U JP 19717683 U JP19717683 U JP 19717683U JP 19717683 U JP19717683 U JP 19717683U JP S60107078 U JPS60107078 U JP S60107078U
- Authority
- JP
- Japan
- Prior art keywords
- pin
- hook
- fitting
- prevention device
- crane hook
- 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.)
- Pending
Links
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のフックの形状図、第２Ａ図、２Ｂ図、２
０図、２Ｄ図はロープの戻り力でフックから外れる図、
第３図は本考案の全体平面図、第４図は側面図、第５図
は第３図のＩ−Ｉ断面図、第６図は第５図の■−■断面
図、第７図はコ字形金ＱＢの詳細図、第８図は、第３図
の■−■線に沿う断面図である。
１・・・クレーンフック、３・・・ブラケット、５・・
・外れ止めピン、７・・・スプリング作動型ストッパー
、９・・・螺旋ガイド、１０・・・ストッパーピン、１
２・・・ピン、１４・・・スプリング、１６．１７・・
・ブラケット、１９・・・ロックＬ２０−・・スプリン
グ、２６・・・ピンばね押え金具、Ａ・・・取付金具、
Ｂ・・・コ字型金 ・具、Ｃ・・・ソケット、Ｄ・
・・外れ止金具。Figure 1 is a diagram of the shape of a conventional hook, Figures 2A, 2B, 2
Figure 0 and Figure 2D are diagrams where the rope comes off the hook due to the returning force.
Figure 3 is an overall plan view of the present invention, Figure 4 is a side view, Figure 5 is a sectional view taken along line II in Figure 3, Figure 6 is a sectional view taken along line ■-■ in Figure 5, and Figure 7 is a sectional view taken along line II in Figure 5. A detailed view of the U-shaped gold QB, FIG. 8, is a sectional view taken along the line ■-■ in FIG. 3. 1... Crane hook, 3... Bracket, 5...
・Removal retaining pin, 7... Spring actuated stopper, 9... Spiral guide, 10... Stopper pin, 1
2...Pin, 14...Spring, 16.17...
・Bracket, 19...Lock L20-...Spring, 26...Pin spring holding bracket, A...Mounting bracket,
B...U-shaped metal fitting, C...socket, D...
・Removal stopper.
Claims (1)
端はフックの先端に嵌合する外れどめ金具りを有するフ
ックにおいて、外れどめ金具がフック先端から外れる向
きに附勢されたばねと、前記軸の近傍に螺旋ガイドを有
する中空のピンばね押え金具２６と該金具２６に嵌合す
るストッパーピン１０とばね１５とをストッパーピン１
０を押し下げると自動的に爪りが閉じ状態でロックされ
、ピン１０を回転させることにより爪りがはね上がるよ
うに構成されたことを特徴とするワイヤロープの外れ止
め装置。 “′In a hook having one end pivotally supported by a retaining pin 5 on the shaft of the hook and a retaining metal fitting fitting on the tip of the hook at the other end, the retaining metal fitting is biased in a direction in which it comes off from the tip of the hook. A hollow pin spring holding fitting 26 having a spiral guide near the shaft, a stopper pin 10 that fits into the fitting 26, and a spring 15 are attached to the stopper pin 1.
A device for preventing the wire rope from coming off, characterized in that the claw is automatically locked in a closed state when the pin 10 is pushed down, and the claw is flipped up by rotating the pin 10. “′
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19717683U JPS60107078U (en) | 1983-12-23 | 1983-12-23 | Crane hook attachment wire removal prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19717683U JPS60107078U (en) | 1983-12-23 | 1983-12-23 | Crane hook attachment wire removal prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60107078U true JPS60107078U (en) | 1985-07-20 |
Family
ID=30755281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19717683U Pending JPS60107078U (en) | 1983-12-23 | 1983-12-23 | Crane hook attachment wire removal prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60107078U (en) |
-
1983
- 1983-12-23 JP JP19717683U patent/JPS60107078U/en active Pending
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