Unity girder belt fulcrum supporting structure

摘要

(57) Abstract Objective The dike and the stone wall which protect the coast of the rivers and the sea are constructedBulkhead construction it regards. In order to construct the dike and the stone wall, Hari buIt can use the lock, but it supports block, it locks and unitesInterposing the girder belt because of the ru, it achieves the purpose.But, as for traction job of the girder belt being dangerous, with troublesome job aThe ri, as for this device being dangerous, the Hari block which is assumed that it is troublesome,To obtain job simply and easily, security improvement and term of works of constructionIt is something which it tries to achieve the compaction which becomes substantial. Constitution The form which is easy to grasp in the hand with fixed thicknessThe steel sheet make which it does being flat, on the both ends which are close to the edge from girder belt B some largeTexture the girder belt support hole F3 is inserted into formation and girder belt B,With pulling forward the seeing and pushes down, upper fulcrum L1 and lower part fulcrum LTo cause delicate error in position of 2 and obtain, using the principle of the childIt puts te girder belt B and attaches. In this state girder belt BPulling doing, as for the power which it puts and attaches in upper fulcrum L1 and lower part fulcrum L2The tsu po where from the fact that it distributes, it shaves and/or disconnects girder belt B, doesComing out, as for accident such that it inverts the unity girder belt fulcrum which is goneIt is supporting structure F.