JPS5946982U - Mechanical gripping device opening/closing mechanism - Google Patents
Mechanical gripping device opening/closing mechanismInfo
- Publication number
- JPS5946982U JPS5946982U JP1982142963U JP14296382U JPS5946982U JP S5946982 U JPS5946982 U JP S5946982U JP 1982142963 U JP1982142963 U JP 1982142963U JP 14296382 U JP14296382 U JP 14296382U JP S5946982 U JPS5946982 U JP S5946982U
- Authority
- JP
- Japan
- Prior art keywords
- hook
- shaped piece
- inclined surface
- operating shaft
- operating
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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図は本考案によるつかみ装置の平面図、第２図は第
１図のＡ−Ａ線における一部切断側面図、第３図は第１
図のＢ−Ｂ線における切断面図、第４〜８図は本考案を
説明する作動軸と鉤形片の関連を示す図面である。
１．１′・・・・・・枠板、２，２′・・・・・・スリ
ット、３・・・・・・基板、５，５′・・・・・・レレ
＜−、６，６′・・・・・・つかみ金具、９・・・・・
・作動錘、１０・・・・・・作動軸、１１・・・・・・
吊金具、１６・・・・・・鉤形片、１７・・・・・・係
合部、１８・・・・・・傾斜面、１９・・・・・・案内
溝、２０・・・・・・枢支軸、２１・・・・・・引張り
バネ、２３・・・・・・押しバネ。FIG. 1 is a plan view of the gripping device according to the present invention, FIG. 2 is a partially cutaway side view taken along line A-A in FIG. 1, and FIG.
4 to 8 are cross-sectional views taken along line B--B in the figure, and are drawings showing the relationship between the actuating shaft and the hook-shaped piece to explain the present invention. 1.1'...Frame plate, 2,2'...Slit, 3...Substrate, 5,5'...Relay <-, 6, 6'...Gripper, 9...
・Operating weight, 10...Operating axis, 11...
Hanging fitting, 16... Hook-shaped piece, 17... Engaging portion, 18... Inclined surface, 19... Guide groove, 20... ...Pivot shaft, 21...Tension spring, 23...Press spring.
Claims (1)
保持された２枚の枠板の中間に、吊円金具を備えた作業
錘を上下動自在に設け、該作動錘に上記スリットに係嵌
して枠板側面から突出する作動軸を付設し、該作動軸下
方位置の枠板側面に、先端に前記作動軸が摺動する傾斜
面を形成し、この傾斜面を転向させ保合部の上面とする
と共に係合部下面を後方に傾斜させてなる鉤形片を、上
向きにして枢支すると共に該枢支軸の先端に取付けた押
しバネを介し前後動自在となし、かつ枠板に付設した引
張りバネ、および止杆を介し前記傾斜面の先端のやや下
方が降下する作動軸と当接する点に位置するよう常時引
きつけるよう構成し、降下して傾斜面と当接した作動軸
を、引張りバネに抗して鉤形片を回動させつつ、傾斜面
を摺動、降下させ、傾斜面をはなれると同時に引張りバ
ネを介し回動する鉤形片の保合部に係合させ、更に係合
した作動錘を降下させると共に作動軸の先端が押しバネ
に抗して鉤形片を前方に押出しつつ降下し、係合部から
離脱すると同時に鉤形片を引張りバネにより回動、原位
置に復帰させ、そのまま作動錘を上昇させることにより
作動軸を鉤形片から脱離させるようにして、その作動錘
の上下運動により該作動錘に連結されたレバーを駆動し
てつかみ金具を開閉させることを特徴とする機械式つか
み装置の開閉機構。A working weight equipped with a hanging round metal fitting is provided in the middle of two symmetrical frame plates held in parallel with a vertical slit in the center, and is movable up and down. An operating shaft that is engaged and protrudes from the side surface of the frame plate is provided, and an inclined surface on which the operating shaft slides is formed at the tip on the side surface of the frame plate at a position below the operating shaft, and the inclined surface is turned and secured. A hook-shaped piece formed by an upper surface of the part and a lower engaging surface inclined rearward is pivoted upward and is movable back and forth via a push spring attached to the tip of the pivot shaft. A tension spring attached to the plate and a stopper are used to constantly pull the tip of the inclined surface to a point where it comes into contact with the descending operating shaft, so that the operating shaft descends and comes into contact with the inclined surface. While rotating the hook-shaped piece against the tension spring, slide and lower the inclined surface, and at the same time as it leaves the inclined surface, it engages with the retaining part of the hook-shaped piece that rotates via the tension spring. Then, the engaged actuating weight is further lowered, and the tip of the actuating shaft pushes the hook-shaped piece forward against the push spring and descends, and at the same time as it disengages from the engagement part, the hook-shaped piece is rotated by the tension spring. , by returning to the original position and raising the operating weight, the operating shaft is detached from the hook-shaped piece, and the vertical movement of the operating weight drives a lever connected to the operating weight to release the gripping metal. An opening/closing mechanism for a mechanical gripping device characterized by opening and closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982142963U JPS6030291Y2 (en) | 1982-09-20 | 1982-09-20 | Mechanical gripping device opening/closing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982142963U JPS6030291Y2 (en) | 1982-09-20 | 1982-09-20 | Mechanical gripping device opening/closing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5946982U true JPS5946982U (en) | 1984-03-28 |
| JPS6030291Y2 JPS6030291Y2 (en) | 1985-09-11 |
Family
ID=30319263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982142963U Expired JPS6030291Y2 (en) | 1982-09-20 | 1982-09-20 | Mechanical gripping device opening/closing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6030291Y2 (en) |
-
1982
- 1982-09-20 JP JP1982142963U patent/JPS6030291Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6030291Y2 (en) | 1985-09-11 |
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