CONTROL DEVICE INSTALLED AT COLUMN BEAM FRAMING BODY

• Main Authors: KAWASHIMA MANABU, HARADA HIROYUKI, KASUGA AKIO, HIRATA YUICHI
• Format: Patent
• Language: English; Japanese
• Published: 18.11.2021
• Subjects: BLASTING; BUILDING; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; ENGINEERING ELEMENTS AND UNITS; FENCING; FIXED CONSTRUCTIONS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MASTS; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; SHOCK-ABSORBERS; SPRINGS; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL; THERMAL INSULATION IN GENERAL; WEAPONS

To provide a control device installed at a column beam framing body which is suppressed in a cost, easy in the securement of construction accuracy, suppressed in the generation of noise, and can easily secure the stiffness and strength of a member.SOLUTION: A control device 10 is installed at a column beam framing body 11 including a pair of column members 12, and a first member 13 and a second member 14 constituting a beam. The control device 10 comprises a seesaw member 15 having a triangle shape when viewed from a direction orthogonal to a structure plane, a pin joining body 16 for rotatably joining the seesaw member 15 to the first member 13, a pair of first dampers 17 for connecting both end parts of the seesaw member 15 and the first member 13, and a first tie rod 18 and a second tie rod 19 which are pin-joined to the seesaw member at a mutual common point at lower end parts, and pin-joined to mutual opposite end parts of the second member 14 at upper end parts.SELECTED DRAWING: Figure 1 【課題】コストが抑制され、施工精度の確保が容易で、騒音の発生が抑制され、部材の剛性、耐力を確保し易い、柱梁架構体に設置される制振装置を提供する。【解決手段】制振装置１０は、１対の柱部材１２と、梁を構成する第１部材１３及び第２部材１４とを含む柱梁架構体１１に設置される。制振装置１０は、構面に直交する方向から見て三角形状のシーソー部材１５と、シーソー部材１５を第１部材１３に対して回転可能に接合するピン接合体１６と、シーソー部材１５の両端部と第１部材１３とを連結する１対の第１ダンパー１７と、下端部で互いに共通の点でシーソー部材にピン接合し、上端部で第２部材１４における互いに反対側の端部にピン接合する第１タイロッド１８及び第２タイロッド１９とを備える。【選択図】図１