A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Protective fence device of inward-opening type volute man-entering door
The invention relates to the technical field of water turbine maintenance, in particular to an inward-opening type volute mandoor protective fence device which comprises a plurality of protective structures and clamping structures. The protection structure comprises a hook structure and a connecting rope, one end of the connecting rope is connected with the hook structure, and the hook structure is used for hooking a bolt hole of a door opening of the volute mandoor; each clamping structure comprises a fixing base and a plurality of clamping columns, the clamping columns are arranged on the fixing base, the number of the clamping columns corresponds to the number of the protection structures, and each clamping column is detachably connected with one end of the corresponding connecting rope. The protection structure has the advantages that the hook structures of the protection structures are connected with the bolt holes in the door opening of the volute mandoor in a hanging mode, then the connecting ropes on the protection structures are connected to the clamping columns on the fixing base, the net-shaped structure is formed by the protection structures, and compared with the mode that the ropes are directly tied into the net-shaped structure on the door opening, the net-shaped structure is more convenient to use. The device can be quickly disassembled and assembled, and meanwhile the appearance is standard.
本发明涉及水轮机检修技术领域，特别是一种内开式蜗壳进人门防护围栏装置，包括若干防护结构和卡合结构；防护结构包括挂钩结构和连接绳，连接绳的一端与挂钩结构连接，挂钩结构用于挂接蜗壳进人门的门洞的螺栓孔；卡合结构包括固定座和卡合柱，若干卡合柱设置在固定座上，卡合柱的数量对应防护结构的数量，卡合柱均对应与一根连接绳的一端可拆卸连接。本发明优点是通过若干的防护结构的挂钩结构与蜗壳进人门的门洞上的螺栓孔挂接，再将若干防护结构上的连接绳连接至固定座上的卡合柱，使若干防护结构形成网状结构，相较于直接在门洞上将绳索系结成网状结构，本装置可以快速拆装，同时外观规范。
Protective fence device of inward-opening type volute man-entering door
The invention relates to the technical field of water turbine maintenance, in particular to an inward-opening type volute mandoor protective fence device which comprises a plurality of protective structures and clamping structures. The protection structure comprises a hook structure and a connecting rope, one end of the connecting rope is connected with the hook structure, and the hook structure is used for hooking a bolt hole of a door opening of the volute mandoor; each clamping structure comprises a fixing base and a plurality of clamping columns, the clamping columns are arranged on the fixing base, the number of the clamping columns corresponds to the number of the protection structures, and each clamping column is detachably connected with one end of the corresponding connecting rope. The protection structure has the advantages that the hook structures of the protection structures are connected with the bolt holes in the door opening of the volute mandoor in a hanging mode, then the connecting ropes on the protection structures are connected to the clamping columns on the fixing base, the net-shaped structure is formed by the protection structures, and compared with the mode that the ropes are directly tied into the net-shaped structure on the door opening, the net-shaped structure is more convenient to use. The device can be quickly disassembled and assembled, and meanwhile the appearance is standard.
本发明涉及水轮机检修技术领域，特别是一种内开式蜗壳进人门防护围栏装置，包括若干防护结构和卡合结构；防护结构包括挂钩结构和连接绳，连接绳的一端与挂钩结构连接，挂钩结构用于挂接蜗壳进人门的门洞的螺栓孔；卡合结构包括固定座和卡合柱，若干卡合柱设置在固定座上，卡合柱的数量对应防护结构的数量，卡合柱均对应与一根连接绳的一端可拆卸连接。本发明优点是通过若干的防护结构的挂钩结构与蜗壳进人门的门洞上的螺栓孔挂接，再将若干防护结构上的连接绳连接至固定座上的卡合柱，使若干防护结构形成网状结构，相较于直接在门洞上将绳索系结成网状结构，本装置可以快速拆装，同时外观规范。
Protective fence device of inward-opening type volute man-entering door
一种内开式蜗壳进人门防护围栏装置
QIU HONGKAI (author) / LU MINGMING (author) / DAI SHIBING (author) / LIAO CHAO (author) / MA XIAOLONG (author)
2024-09-06
Patent
Electronic Resource
Chinese
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
Inward opening type opening mechanism of airplane cabin door
| European Patent Office | 2024