JPH01109085U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例を示す説明図、第２
図はセグメント把持金具の詳細図、第３図イ，ロ
はセグメント吊上げ金具の把持状態を示す説明図
、第４図は位置決め金具とセグメント突起部を示
す説明図、第５図はセグメントの搬送状態を示す
説明図、第６図は従来のセグメントの把持を示す
説明図である。 ８は第１の駆動装置、１０は出力軸、１１は第
１のフレーム、１２は第２のフレーム、１３は第
２の駆動装置、１５は回転軸、１７は開口部、１
８は空間、１９はセグメント把持金具、２１は位
置決め金具を示す。 Fig. 1 is an explanatory diagram showing one embodiment of the present invention;
The figure is a detailed view of the segment gripping bracket, Figures 3A and 3B are explanatory diagrams showing the gripping state of the segment lifting bracket, Figure 4 is an explanatory diagram showing the positioning bracket and the segment protrusion, and Figure 5 is the transportation state of the segment. FIG. 6 is an explanatory diagram showing conventional gripping of segments. 8 is a first drive device, 10 is an output shaft, 11 is a first frame, 12 is a second frame, 13 is a second drive device, 15 is a rotating shaft, 17 is an opening, 1
8 is a space, 19 is a segment gripping metal fitting, and 21 is a positioning metal fitting.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 吊下げ可能な第１のフレームに第１の駆動装置
と該第１の駆動装置によつて鉛直軸を中心に回動
し得る出力軸とを設け、該出力軸の下端に第２の
フレームを該第２のフレームが水平面内を回動し
得るように枢着し、該第２のフレームに第２の駆
動装置と該第２の駆動装置によつて前記出力軸と
同一の鉛直軸を中心に回動し得る回転軸とを設け
、該回転軸の下端に、セグメント吊上げ金具の水
平な板状体が特定の向きで出入し得る開口部と該
開口部の上側に前記板状体をどのような向きでも
包含し得る空間とを有するセグメント把持金具を
枢着し、前記第２のフレーム下面にセグメント突
起部外縁に合致し前記セグメント把持金具をセグ
メント吊上げ金具と同芯に位置させ得る位置決め
金具を枢着したことを特徴とする回転把持機構付
ホイスト旋回装置。 A first drive device and an output shaft that can be rotated about a vertical axis by the first drive device are provided on a first frame that can be hung, and a second frame is provided at the lower end of the output shaft. The second frame is pivotally mounted so as to be rotatable in a horizontal plane, and a second drive device is attached to the second frame, and the second frame is pivoted about the same vertical axis as the output shaft by the second drive device. A rotating shaft that can be rotated is provided at the lower end of the rotating shaft, and an opening is provided at the lower end of the rotating shaft through which the horizontal plate-like body of the segment lifting fitting can go in and out in a specific direction, and a a positioning metal fitting that pivotally attaches a segment gripping metal fitting having a space that can be accommodated even in such an orientation, matches the outer edge of the segment protrusion on the lower surface of the second frame, and allows the segment gripping metal fitting to be positioned concentrically with the segment lifting metal fitting; A hoist turning device with a rotating gripping mechanism, characterized in that the hoist is pivotally mounted.