A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WOODEN POLE PULL-OUT DEVICE AND WOODEN POLE PULL-OUT METHOD
PROBLEM TO BE SOLVED: To provide a wooden pole pull-out device and a wooden pole pull-out method capable of reducing a work time of pull-out work of a wooden pole and a burden of an operator.SOLUTION: A wooden pole pull-out device for pulling out a wooden pole P erected by burying one end side in the ground, comprises a pair of rod-like bodies 10 extending in the vertical direction, a pair of lifting devices 40 for liftably supporting the respective rod-like bodies 10 in the vertical direction, a pair of first support parts 50 having a first applying part 52 applied to a side surface of the wooden pole P, a pair of second support parts 60 having a second applying part 62 applied to the side surface of the wooden pole P, support part fixing means for fixing to or releasing fixation from the rod-like body 10 and capable of changing a fixing position to both or one rod-like body 10 of the first support parts 50 and the second support parts 60 in the vertical direction, fastening means for integrally fastening the pair of first support parts 50 and the wooden pole P and the pair of second support parts 60 and the wooden pole P and wooden pole fixing means for fixing the pair of first support parts 50 and the pair of second support parts 60 to the wooden pole P.SELECTED DRAWING: Figure 1
【課題】木柱の引抜作業の作業時間と作業者の負担を低減することができる木柱の引抜装置および木柱の引抜方法を提供する。【解決手段】一端側が地中に埋設して立てられた木柱Ｐを引き抜くための木柱の引抜装置であって、上下方向に延びる一対の棒状体１０と、各棒状体１０を上下方向に昇降可能に支持する一対の昇降装置４０と、木柱Ｐの側面にあてがわれる第一あてがい部５２を有する一対の第一支持部５０と、木柱Ｐの側面にあてがわれる第二あてがい部６２を有する一対の第二支持部６０と、棒状体１０に固定または固定解除し、第一支持部５０および第二支持部６０の両方または一方の棒状体１０への固定位置を上下方向に変更可能な支持部固定手段と、一対の第一支持部５０と木柱Ｐおよび一対の第二支持部６０と木柱Ｐを一体的に締結する締結手段と、一対の第一支持部５０および一対の第二支持部６０を木柱Ｐに固定する木柱固定手段と、を備える。【選択図】図１
WOODEN POLE PULL-OUT DEVICE AND WOODEN POLE PULL-OUT METHOD
PROBLEM TO BE SOLVED: To provide a wooden pole pull-out device and a wooden pole pull-out method capable of reducing a work time of pull-out work of a wooden pole and a burden of an operator.SOLUTION: A wooden pole pull-out device for pulling out a wooden pole P erected by burying one end side in the ground, comprises a pair of rod-like bodies 10 extending in the vertical direction, a pair of lifting devices 40 for liftably supporting the respective rod-like bodies 10 in the vertical direction, a pair of first support parts 50 having a first applying part 52 applied to a side surface of the wooden pole P, a pair of second support parts 60 having a second applying part 62 applied to the side surface of the wooden pole P, support part fixing means for fixing to or releasing fixation from the rod-like body 10 and capable of changing a fixing position to both or one rod-like body 10 of the first support parts 50 and the second support parts 60 in the vertical direction, fastening means for integrally fastening the pair of first support parts 50 and the wooden pole P and the pair of second support parts 60 and the wooden pole P and wooden pole fixing means for fixing the pair of first support parts 50 and the pair of second support parts 60 to the wooden pole P.SELECTED DRAWING: Figure 1
【課題】木柱の引抜作業の作業時間と作業者の負担を低減することができる木柱の引抜装置および木柱の引抜方法を提供する。【解決手段】一端側が地中に埋設して立てられた木柱Ｐを引き抜くための木柱の引抜装置であって、上下方向に延びる一対の棒状体１０と、各棒状体１０を上下方向に昇降可能に支持する一対の昇降装置４０と、木柱Ｐの側面にあてがわれる第一あてがい部５２を有する一対の第一支持部５０と、木柱Ｐの側面にあてがわれる第二あてがい部６２を有する一対の第二支持部６０と、棒状体１０に固定または固定解除し、第一支持部５０および第二支持部６０の両方または一方の棒状体１０への固定位置を上下方向に変更可能な支持部固定手段と、一対の第一支持部５０と木柱Ｐおよび一対の第二支持部６０と木柱Ｐを一体的に締結する締結手段と、一対の第一支持部５０および一対の第二支持部６０を木柱Ｐに固定する木柱固定手段と、を備える。【選択図】図１
WOODEN POLE PULL-OUT DEVICE AND WOODEN POLE PULL-OUT METHOD
木柱の引抜装置および木柱の引抜方法
ARAKI YOSHIO (author) / TAKAMIZO HITOSHI (author) / CHUJOYA TAKASHI (author) / SAKAI TAKASHI (author)
2017-06-08
Patent
Electronic Resource
Japanese
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