A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a work table provided with leg bodies that can elevate a top plate freely.SOLUTION: In a work table, a pair of front and rear pedestals (14) constituting a foldable first leg body (12L) and second leg body (12R) provided at a lower side of a top plate are constituted by expansion pipes fitted with upper side outer pipes (14a) and lower side inner pipes (14b), and lower end vicinity portions of the outer pipes (14a) in a longer direction are connected with a first horizontal bar (16) and lower end vicinity portions of the inner pipes (14b) are connected by a second horizontal bar (17) between the pair of front and rear pedestals. Bridging a pair of expansion braces (20,20) formed with the expansion pipe between the first leg body and the second leg body, both end parts of expansion braces (20) are connected in an interposed state by being pivotally connected to the first horizontal bar (16) of one leg body and the second horizontal bar (17) of the other leg body between both leg bodies, and expansion braces are configured to be protrusively supported between the first horizontal bar and the second horizontal bar against external forces acting toward inner sides of both leg bodies.SELECTED DRAWING: Figure 5
【課題】天板を昇降自在とする脚体を備えた作業台を提供する。【解決手段】天板の下側に設けた折畳み自在な第１脚体(12L)と第２脚体(12R)を構成する前後一対の柱脚(14)を上側の外管(14a)と下側の内管(14b)を嵌合した伸縮管により構成し、前後一対の柱脚の間において、外管(14a)の長手方向下端近傍部を第１横桟(16)により連結し、内管(14b)の下端近傍部を第２横桟(17)により連結した作業台であり、伸縮管により形成された一対の伸縮ブレース(20,20)を第１脚体と第２脚体の間に掛け渡し、両脚体の間において、伸縮ブレース(20)の両端部を一方の脚体の第１横桟(16)と他方の脚体の第２横桟(17)に枢結することにより介装状態で連結させ、両脚体の内側に向けて作用する外力に対して第１横桟と第２横桟の間で突っ張り支持するように構成している。【選択図】図５
To provide a work table provided with leg bodies that can elevate a top plate freely.SOLUTION: In a work table, a pair of front and rear pedestals (14) constituting a foldable first leg body (12L) and second leg body (12R) provided at a lower side of a top plate are constituted by expansion pipes fitted with upper side outer pipes (14a) and lower side inner pipes (14b), and lower end vicinity portions of the outer pipes (14a) in a longer direction are connected with a first horizontal bar (16) and lower end vicinity portions of the inner pipes (14b) are connected by a second horizontal bar (17) between the pair of front and rear pedestals. Bridging a pair of expansion braces (20,20) formed with the expansion pipe between the first leg body and the second leg body, both end parts of expansion braces (20) are connected in an interposed state by being pivotally connected to the first horizontal bar (16) of one leg body and the second horizontal bar (17) of the other leg body between both leg bodies, and expansion braces are configured to be protrusively supported between the first horizontal bar and the second horizontal bar against external forces acting toward inner sides of both leg bodies.SELECTED DRAWING: Figure 5
【課題】天板を昇降自在とする脚体を備えた作業台を提供する。【解決手段】天板の下側に設けた折畳み自在な第１脚体(12L)と第２脚体(12R)を構成する前後一対の柱脚(14)を上側の外管(14a)と下側の内管(14b)を嵌合した伸縮管により構成し、前後一対の柱脚の間において、外管(14a)の長手方向下端近傍部を第１横桟(16)により連結し、内管(14b)の下端近傍部を第２横桟(17)により連結した作業台であり、伸縮管により形成された一対の伸縮ブレース(20,20)を第１脚体と第２脚体の間に掛け渡し、両脚体の間において、伸縮ブレース(20)の両端部を一方の脚体の第１横桟(16)と他方の脚体の第２横桟(17)に枢結することにより介装状態で連結させ、両脚体の内側に向けて作用する外力に対して第１横桟と第２横桟の間で突っ張り支持するように構成している。【選択図】図５
WORK TABLE
作業台
SAWACHIKA KUNIAKI (author)
2024-02-01
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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