A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PORTABLE BARRICADE FOR BLOCKING VEHICLE APPROACH
PROBLEM TO BE SOLVED: To provide a portable barricade for blocking vehicle approach that allows a handler to easily perform a series of operations from transportation to an installation location, carrying and installing, and removing from the installation location, without concern of injury to the handler.SOLUTION: A portable barricade for blocking vehicle approach comprises: a horizontally long axis 1 including a predetermined length member having a pipe or solid shape; multiple sets of first projecting members 2 arranged near both longitudinal ends of the horizontally long axis 1, including insertion fixing holes which are formed in an orthogonal direction partway along the longitudinal length of the first projecting members, and which are fixedly inserted through the horizontally long axis 1, and multiple rows of which are arranged in parallel to have a mutually identical phase angle when viewed from the side; second projecting members 10 including insertion rotary holes 11 which are rotatably inserted through the horizontally long axis 1 and which are connected and arranged in parallel to have a mutually identical phase angle when viewed from the side; and rotational angle regulating means 22, 24, disposed between the first projecting member 2 and the second projecting member 10, for regulating respective angles between both projecting members with respect to an axis center of the horizontally long axis 1 as a reference, to be identical in a parallel folded state.SELECTED DRAWING: Figure 3
【課題】設置現場への搬送・持ち込み設置から持ち帰りまでの一連の作業が楽にしかも取扱者に身体損傷のおそれもなく行える車両進入阻止用可搬型バリケードを提供する。【解決手段】水平長軸１は、パイプ状あるいは中実状などでなる一定長さの部材であり、第１突材２は、水平長軸１の少なくとも長手両端近くに配備される複数の組からなり、その長手中途に直交して形成された挿通固定孔が水平長軸１に挿通固着されて複数本が側面からみて互いに同一の位相角となるように平行に配備され、第２突材１０は、長手中途に直交して形成した挿通回転孔１１が水平長軸１に回転自在に挿通されるとともに複数本が側面からみて互いに同一の位相角となるように平行に連結配備され、第１突材２と第２突材１０との間には、両突材を水平長軸１の軸中心を基準として同じ位相角度となる平行な折畳状態になるように角度規定する角度規定手段２２，２４が設けられている。【選択図】図３
PORTABLE BARRICADE FOR BLOCKING VEHICLE APPROACH
PROBLEM TO BE SOLVED: To provide a portable barricade for blocking vehicle approach that allows a handler to easily perform a series of operations from transportation to an installation location, carrying and installing, and removing from the installation location, without concern of injury to the handler.SOLUTION: A portable barricade for blocking vehicle approach comprises: a horizontally long axis 1 including a predetermined length member having a pipe or solid shape; multiple sets of first projecting members 2 arranged near both longitudinal ends of the horizontally long axis 1, including insertion fixing holes which are formed in an orthogonal direction partway along the longitudinal length of the first projecting members, and which are fixedly inserted through the horizontally long axis 1, and multiple rows of which are arranged in parallel to have a mutually identical phase angle when viewed from the side; second projecting members 10 including insertion rotary holes 11 which are rotatably inserted through the horizontally long axis 1 and which are connected and arranged in parallel to have a mutually identical phase angle when viewed from the side; and rotational angle regulating means 22, 24, disposed between the first projecting member 2 and the second projecting member 10, for regulating respective angles between both projecting members with respect to an axis center of the horizontally long axis 1 as a reference, to be identical in a parallel folded state.SELECTED DRAWING: Figure 3
【課題】設置現場への搬送・持ち込み設置から持ち帰りまでの一連の作業が楽にしかも取扱者に身体損傷のおそれもなく行える車両進入阻止用可搬型バリケードを提供する。【解決手段】水平長軸１は、パイプ状あるいは中実状などでなる一定長さの部材であり、第１突材２は、水平長軸１の少なくとも長手両端近くに配備される複数の組からなり、その長手中途に直交して形成された挿通固定孔が水平長軸１に挿通固着されて複数本が側面からみて互いに同一の位相角となるように平行に配備され、第２突材１０は、長手中途に直交して形成した挿通回転孔１１が水平長軸１に回転自在に挿通されるとともに複数本が側面からみて互いに同一の位相角となるように平行に連結配備され、第１突材２と第２突材１０との間には、両突材を水平長軸１の軸中心を基準として同じ位相角度となる平行な折畳状態になるように角度規定する角度規定手段２２，２４が設けられている。【選択図】図３
PORTABLE BARRICADE FOR BLOCKING VEHICLE APPROACH
車両進入阻止用可搬型バリケード
ISHIGAMI TETSUYA (author) / MURAKAMI YUICHI (author) / AZUMA TOSHIMITSU (author)
2018-04-19
Patent
Electronic Resource
Japanese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
TRANSPORTABLE BARRICADE FOR BLOCKING APPROACHING VEHICLE
| European Patent Office | 2016