To provide a falling prevention weight piece, a balance weight, and a balance weight reinforcing method capable of efficiently performing a reinforcing operation for the balance weight.SOLUTION: The falling prevention weight piece is stacked on a stacked weight piece in a balance weight which comprises a pair of right and left longitudinal frames having a horizontal surface formed into a U shape, a lateral frame laid between the right and left longitudinal frames, and the stacked weight piece stacked in a weight frame formed by the longitudinal frames and the lateral frame, and comprises: a weight piece; a frame reinforcing member which supports the weight piece between a front side and a back side and which is connected at both ends to the longitudinal frames after stacking on the stacked weight piece; and a fastening member for fastening the weight piece and the frame reinforcing member together.SELECTED DRAWING: Figure 1
【課題】つり合いおもりの補強作業を効率よく行うことができる脱落防止用おもり片、つり合いおもり及びつり合いおもりの補強方法を提供する。【解決手段】水平断面がコ字状に形成された左右一対の縦枠と、左右の縦枠間に掛け渡される横枠と、縦枠と横枠とから形成されるおもり枠内に積層される積層おもり片とを備え、エレベータの乗りかごにロープを介して接続されるつり合いおもりにおける積層おもり片と積層される脱落防止用おもり片であって、おもり片と、おもり片を正面側及び裏面側から挟み込んで支持すると共に、積層おもり片の上に積層後に、両端部において縦枠に固定される枠補強部材と、おもり片と枠補強部材とを締結する締結部材と、を備える。【選択図】 図1
FALLING PREVENTION WEIGHT PIECE, BALANCE WEIGHT, AND BALANCE WEIGHT REINFORCING METHOD
脱落防止用おもり片、つり合いおもり及びつり合いおもりの補強方法
2020-07-16
Patent
Elektronische Ressource
Japanisch
IPC: | B66B Aufzüge , ELEVATORS |
Balance weight support frame and balance weight of balance weight support frame
Europäisches Patentamt | 2015
|Europäisches Patentamt | 2019
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