JPS59192088U - Synchronous opening and closing mechanism of tong device - Google Patents
Synchronous opening and closing mechanism of tong deviceInfo
- Publication number
- JPS59192088U JPS59192088U JP8808683U JP8808683U JPS59192088U JP S59192088 U JPS59192088 U JP S59192088U JP 8808683 U JP8808683 U JP 8808683U JP 8808683 U JP8808683 U JP 8808683U JP S59192088 U JPS59192088 U JP S59192088U
- Authority
- JP
- Japan
- Prior art keywords
- closing mechanism
- tongs
- tong
- synchronous opening
- tong device
- 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.)
- Granted
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図はトング装置を備えた吊具の正面図、第２図はト
ング装置の側面図、第３図はトングコラム部分の断面図
、第４図は同平面図、第５図は第４図の■−Ｖ線断面図
、第６図はスラストロッドの拡大断面図、第７図は同期
レバーの取付状態断面図、第８図は円錐クラッチの断面
図である。
１０・・・本体フレーム、１６・・・下ビーム、１８・
・・ブルーム、２０・・・トング装置、２２・・・トン
グ、２４・・・油圧シリンダ、２６・・・トングコラム
、３６・・・ピニオン軸、３８・・・歯車、４０・・・
同期レバー、４２・・・トラバース、４６・・・スラス
トロッド、４８・・・皿ばね、５６・・・円錐クラッチ
。Fig. 1 is a front view of a hanging tool equipped with a tong device, Fig. 2 is a side view of the tong device, Fig. 3 is a sectional view of the tong column portion, Fig. 4 is a plan view of the same, and Fig. 5 is a side view of the tong device. 6 is an enlarged sectional view of the thrust rod, FIG. 7 is a sectional view of the synchronizing lever in an installed state, and FIG. 8 is a sectional view of the conical clutch. 10...Main frame, 16...Lower beam, 18.
... Bloom, 20 ... Tong device, 22 ... Tong, 24 ... Hydraulic cylinder, 26 ... Tong column, 36 ... Pinion shaft, 38 ... Gear, 40 ...
Synchronous lever, 42... Traverse, 46... Thrust rod, 48... Belleville spring, 56... Conical clutch.
Claims (1)
枢着し、該トング相互を油圧シリンダにより連結して開
閉可能としてなるトング装置の前記トングを同期開閉さ
せる機構にし゛て、前記トングコラムには歯車により噛
合された一対のピニオン軸を備え、各ピニオン軸には円
錐クラッチを介して同期レバーを取付けし、当該同期レ
バーはトングとピン結合されたスラストロッドに摺動可
能に嵌着されてなるトラバースに連結し、このトラバー
スはスラストロッドに対する摺動方向にばね支持されて
いることを特徴とするトング装置の同期開閉機構。A pair of tongs are pivotally attached to a tong column attached to a frame, and the tongs are connected to each other by a hydraulic cylinder to open and close the tongs in synchronization. The traverse is equipped with a pair of pinion shafts meshed with each other, a synchronization lever is attached to each pinion shaft via a conical clutch, and the synchronization lever is slidably fitted to a thrust rod that is pin-coupled to the tongue. A synchronous opening/closing mechanism for a tong device, characterized in that the traverse is supported by a spring in the sliding direction with respect to the thrust rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8808683U JPS59192088U (en) | 1983-06-09 | 1983-06-09 | Synchronous opening and closing mechanism of tong device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8808683U JPS59192088U (en) | 1983-06-09 | 1983-06-09 | Synchronous opening and closing mechanism of tong device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59192088U true JPS59192088U (en) | 1984-12-20 |
| JPS6136541Y2 JPS6136541Y2 (en) | 1986-10-23 |
Family
ID=30217999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8808683U Granted JPS59192088U (en) | 1983-06-09 | 1983-06-09 | Synchronous opening and closing mechanism of tong device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59192088U (en) |
-
1983
- 1983-06-09 JP JP8808683U patent/JPS59192088U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6136541Y2 (en) | 1986-10-23 |
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