EVACUATION TOWER COMPLEX

• Main Authors: UZAKI TAKUO, MAKIBA YOSHIMITSU, SUGANO GORO, NOZAKI KAZUNORI
• Format: Patent
• Language: English; Japanese
• Published: 13.08.2015
• Subjects: BUILDING; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; FENCING; FIXED CONSTRUCTIONS; MASTS; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL

PROBLEM TO BE SOLVED: To provide an evacuation tower complex that can improve connection strength between evacuation towers and also can maintain connection strength between evacuation towers having been extended even when the projection amount of a member for extension which is exposed to the outside from an existing evacuation tower in an extendable state is decreased.SOLUTION: There is provided an evacuation tower complex such that: a connection member is arranged between a main column material of a first evacuation tower and a girder of a second evacuation tower; the connection member has a main body part arranged at a periphery of the main column material, and a connection part formed to project from the main body part toward the girder of the second evacuation tower and also to taper off in plan view from the main body part toward the girder of the second evacuation tower; the main body part has a main column material fitting hole formed to penetrate corresponding to the main column material; the main column material of the first evacuation tower is inserted into the main column material insertion hole of the main body part; and the connection part and a lengthwise end part of the girder of the second evacuation tower are joined together while abutting on each other so as to connect the first evacuation tower and second evacuation tower to each other. 【課題】避難タワー同士の連結強度を向上可能とし、増設可能状態で既設の避難タワーから外部に露出する増設用部材の突出量を減少させた場合であっても、増設後の避難タワー同士の連結強度を維持可能とする避難タワー複合体を提供する。【解決手段】第１避難タワーの主柱材と第２避難タワーの大梁との間に連結部材が配置され、連結部材が、主柱材の周囲に配置される本体部と、該本体部から第２避難タワーの大梁に向かって突出すると共に平面視で本体部から第２避難タワーの大梁に向かうに従って先細るように形成された連結部とを有し、本体部には主柱材に対応して貫通する主柱材取付孔が形成されており、第１避難タワーの主柱材が本体部の主柱材取付孔に挿入され、かつ連結部と第２避難タワーの大梁の長手方向端部とが突き合わされた状態で接合されて、第１避難タワーと第２避難タワーとが連結される構成となっている、避難タワー複合体。【選択図】図１０