JPH027290U - - Google Patents

Description

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

第１図は支承設置状態を示す説明図、第２図は
本考案に用いる楔形ジヤツキ装置の分解斜視図、
第３図は油圧ジヤツキの内部機構を省略した楔形
ジヤツキ装置の中央縦断側面図、第４図は楔形駆
動部材の他の実施例説明用斜視図、第５図は楔形
ジヤツキ装置の部分拡大断面図、第６図は枠部材
を積段した状態の説明図、第７図及び第８図は従
来例を示す説明図である。 １：構造物、２：支持台、３：支承、４：楔形
駆ジヤツキ装置、５：開口、６：枠部材、７：短
辺側壁、８：長辺側壁、９：板部材、１０：係止
片、１１：螺孔、１２：短辺側壁、１３：螺孔、
１４：螺孔、１５：傾斜面、１６：下部楔受圧部
材、１７：短辺側壁、１８：傾斜面、１９：溝部
、２０：溝部、２１：切欠部、２２：楔形駆動部
材、２３：傾斜面、２４：短辺側壁、２５：上部
楔受圧部材、２６：滑動助材板、２７：凹部、２
８：スライド板、２９：板状プレート、３０：連
結具、３１：螺孔、３２：油圧ジヤツキ、３３：
ロツド、３４：ネジ部、３５：押引手段、３６：
ストツパープレート、３７：ストツパー手段、３
８：板材、３９：孔部、４０：突片、４１：孔部
、４２：カバー、４３：ネジ、４４：連結板、４
５：孔部。 Fig. 1 is an explanatory diagram showing the support installed state, Fig. 2 is an exploded perspective view of the wedge-shaped jacking device used in the present invention,
Fig. 3 is a central vertical sectional side view of the wedge-shaped jacking device with the internal mechanism of the hydraulic jack omitted, Fig. 4 is a perspective view for explaining another embodiment of the wedge-shaped drive member, and Fig. 5 is a partially enlarged sectional view of the wedge-shaped jacking device. , FIG. 6 is an explanatory diagram showing a state in which frame members are stacked, and FIGS. 7 and 8 are explanatory diagrams showing a conventional example. 1: Structure, 2: Support stand, 3: Support, 4: Wedge-shaped drive jacking device, 5: Opening, 6: Frame member, 7: Short side wall, 8: Long side wall, 9: Plate member, 10: Connection Stop piece, 11: screw hole, 12: short side wall, 13: screw hole,
14: Threaded hole, 15: Inclined surface, 16: Lower wedge pressure receiving member, 17: Short side wall, 18: Inclined surface, 19: Groove, 20: Groove, 21: Notch, 22: Wedge-shaped drive member, 23: Incline surface, 24: short side wall, 25: upper wedge pressure receiving member, 26: sliding aid plate, 27: recess, 2
8: Slide plate, 29: Plate plate, 30: Connector, 31: Screw hole, 32: Hydraulic jack, 33:
Rod, 34: Threaded portion, 35: Push/pull means, 36:
Stopper plate, 37: Stopper means, 3
8: plate material, 39: hole, 40: projecting piece, 41: hole, 42: cover, 43: screw, 44: connecting plate, 4
5: Hole.

Claims (1)

【実用新案登録請求の範囲】 １ 押引手段に関係づけて、巾方向には規制され
、上面及び下面が傾斜面となる金属製の楔形駆動
部材と、 該楔形駆動部材下面の傾斜面と略同形の傾斜面
を上面に有し、巾方向及び長さ方向に移動規制し
た下部受圧部材と、 前記楔形駆動部材上面の傾斜面と略同形の傾斜
面を下面に有し、巾方向及び長さ方向に移動規制
した上部楔形受圧部材と、 前記押引手段で楔形駆動部材を押動した状態で
移動規制する為のストツパー手段と、 よりなる楔形ジヤツキ装置。 ２ 上部楔形受圧部材の上位に、金属製板状のス
ライド板を載置し、該スライド板上位に略同形の
プレンゴム等の緩衝板を載置したことを特徴とす
る実用新案登録請求の範囲第１項記載の楔形ジヤ
ツキ装置。 ３ 楔形駆動部材の傾斜角度を２．３゜〜３３゜
に設定したことを特徴とする実用新案登録請求の
範囲第１項、第２項記載の楔形ジヤツキ装置。 ４ 楔形駆動部材と上部及び下部楔受圧部材との
接合部や上部楔受圧部材とスライイド板との接合
部にテフロン等の滑動助板を介在したことを特徴
とする特許請求の範囲第１項〜第３項記載の楔形
ジヤツキ装置。 ５ ストツパー手段として、押引手段と楔形駆動
部材との間に金属製の板材を単又は複数介在して
該楔形駆動部材の長さ方向の移動を規制したこと
を特徴とする実用新案登録請求の範囲第１項〜第
４項記載の楔形ジヤツキ装置。 ６ 楔形駆動部材の基端面に連設した切欠部と、
押引手段とが、上下方向のみ移動可能に嵌合した
ことを特徴とする実用新案登録請求の範囲第１項
〜第５項記載の楔形ジヤツキ装置。 ７ 枠部材の先端及び／又は基端に運搬用の係止
具を設けたことを特徴とする実用新案登録請求の
範囲第１項〜第６項記載の楔形ジヤツキ装置。[Claims for Utility Model Registration] 1. A metal wedge-shaped drive member whose width is regulated in relation to a push/pull means and whose upper and lower surfaces are inclined surfaces; a lower pressure-receiving member having an inclined surface of the same shape on the upper surface and restricting movement in the width direction and length direction; and a lower pressure receiving member having an inclined surface of substantially the same shape as the inclined surface of the upper surface of the wedge-shaped drive member on the lower surface, and having an inclined surface in the width direction and length direction. A wedge-shaped jacking device comprising: an upper wedge-shaped pressure-receiving member whose movement is restricted in a direction; and a stopper means for regulating its movement while the wedge-shaped driving member is pushed by the push-pull means. 2. Utility model registration claim No. 1, characterized in that a metal plate-shaped slide plate is placed above the upper wedge-shaped pressure receiving member, and a buffer plate made of plain rubber or the like having substantially the same shape is placed above the slide plate. The wedge-shaped jacking device according to item 1. 3. The wedge-shaped jacking device according to claims 1 and 2, wherein the wedge-shaped drive member has an inclination angle of 2.3° to 33°. 4. Claims 1 to 4 are characterized in that sliding auxiliary plates such as Teflon are interposed at the joints between the wedge-shaped drive member and the upper and lower wedge pressure receiving members, and at the joints between the upper wedge pressure member and the slide plate. The wedge-shaped jacking device according to item 3. 5. A request for registration of a utility model characterized in that one or more metal plates are interposed between the push/pull means and the wedge-shaped drive member as the stopper means to restrict the longitudinal movement of the wedge-shaped drive member. A wedge-shaped jacking device according to items 1 to 4 of the range. 6 a notch continuous to the proximal end surface of the wedge-shaped drive member;
A wedge-shaped jacking device according to claims 1 to 5, wherein the push/pull means are fitted together so as to be movable only in the vertical direction. 7. The wedge-shaped jacking device according to claims 1 to 6, which is characterized in that a locking tool for transportation is provided at the distal end and/or proximal end of the frame member.