Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROBLEM TO BE SOLVED: To provide a switchgear which is favorable in the workability of an obstacle sensing structure.SOLUTION: A switchgear comprises: an opening/closing body main body 11 which can be closed by own weight while sliding; a movable seat plate 12 which is connected to a lower end part of the opening/closing body main body 11, and can move upwardly with respect to the opening/closing body main body 11; a brake mechanism 42 which brakes a closing operation of the opening/closing body main body 11, and releases the braked state; and a seat plate conjunction mechanism A which brings the brake mechanism 42 into the braked state from the released state in conjunction with the upward movement of the movable seat plate 12 during the closing operation of the opening/closing body main body 11. The seat plate conjunction mechanism A comprises a tension increase mechanism 90 which increases the tension of a string-shaped member by the upward movement of the movable seat plate 12, and is constituted so as to operate the brake mechanism 42 to the braked state from the released state by the tension of the string-shaped member. The tension by the tension increase mechanism 90 is adjustable at a lower part rather than the brake mechanism 42.
【課題】 障害物感知構造の作動性が良好な開閉装置を提供する。【解決手段】 スライドしながら自重閉鎖可能な開閉体本体１１と、開閉体本体１１の下端部に接続されて開閉体本体１１に相対して上方へ移動可能な可動座板１２と、開閉体本体１１の閉鎖動作を制動したり制動状態を解除したりするブレーキ機構４２と、開閉体本体１１の閉鎖動作中に可動座板１２の上方への移動に連動してブレーキ機構４２を解除状態から制動状態にする座板連動機構Ａとを備えた開閉装置であって、座板連動機構Ａは、可動座板１２の上方への移動により紐状部材の張力を上昇させる張力上昇機構９０を備え、紐状部材の張力によってブレーキ機構４２を解除状態から制動状態に操作するように構成され、ブレーキ機構４２よりも下方にて、張力上昇機構９０による張力が調整可能にされている。【選択図】 図５
PROBLEM TO BE SOLVED: To provide a switchgear which is favorable in the workability of an obstacle sensing structure.SOLUTION: A switchgear comprises: an opening/closing body main body 11 which can be closed by own weight while sliding; a movable seat plate 12 which is connected to a lower end part of the opening/closing body main body 11, and can move upwardly with respect to the opening/closing body main body 11; a brake mechanism 42 which brakes a closing operation of the opening/closing body main body 11, and releases the braked state; and a seat plate conjunction mechanism A which brings the brake mechanism 42 into the braked state from the released state in conjunction with the upward movement of the movable seat plate 12 during the closing operation of the opening/closing body main body 11. The seat plate conjunction mechanism A comprises a tension increase mechanism 90 which increases the tension of a string-shaped member by the upward movement of the movable seat plate 12, and is constituted so as to operate the brake mechanism 42 to the braked state from the released state by the tension of the string-shaped member. The tension by the tension increase mechanism 90 is adjustable at a lower part rather than the brake mechanism 42.
【課題】 障害物感知構造の作動性が良好な開閉装置を提供する。【解決手段】 スライドしながら自重閉鎖可能な開閉体本体１１と、開閉体本体１１の下端部に接続されて開閉体本体１１に相対して上方へ移動可能な可動座板１２と、開閉体本体１１の閉鎖動作を制動したり制動状態を解除したりするブレーキ機構４２と、開閉体本体１１の閉鎖動作中に可動座板１２の上方への移動に連動してブレーキ機構４２を解除状態から制動状態にする座板連動機構Ａとを備えた開閉装置であって、座板連動機構Ａは、可動座板１２の上方への移動により紐状部材の張力を上昇させる張力上昇機構９０を備え、紐状部材の張力によってブレーキ機構４２を解除状態から制動状態に操作するように構成され、ブレーキ機構４２よりも下方にて、張力上昇機構９０による張力が調整可能にされている。【選択図】 図５
SWITCHGEAR
開閉装置
OHASHI TOSHIYUKI (Autor:in)
15.10.2015
Patent
Elektronische Ressource
Japanisch
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES