A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel bent frame structure for hydropower station workshop roof line outgoing
The invention discloses a steel bent frame structure for hydropower station workshop roof line outgoing. The steel bent frame structure comprises stand columns, an upper cross beam, a lower cross beam, fixing pieces and travelling parts, wherein the bottoms of the stand columns are connected with reinforced concrete bent frame columns; the upper cross beam is arranged at the tops of the stand columns, and the lower cross beam is arranged in the middle parts of the stand columns; and the fixing pieces comprise first wire hanging rings which are arranged on the upper cross beam and are used forfixing an overhead ground wire and second wire hanging rings which are arranged on the lower cross beam and are used for fixing an overhead conductor, and the travelling parts are steel crawling ladders with protective cages arranged on one sides, close to a roof of a hydropower station workshop, of the stand columns. The steel bent frame structure for hydropower station workshop roof line outgoing is suitable for the conditions that the available ground site of a hydropower station is limited and ground switching stations cannot be arranged, and the reinforced concrete bent frame columns of the hydropower station workshop extend upwards, so that the structure is stable, safe and reliable, the construction occupied area is reduced, engineering investment is saved, construction is convenient, the construction period is short, and good economic benefits can be achieved.
本发明公开了一种用于水电站厂房屋顶出线的钢排架结构，包括立柱，其底部与水电站厂房的钢筋混凝土排架柱相连；上横梁，其设置在所述立柱的顶部；下横梁，其设置在所述立柱的中部；固定件，其包括设置在所述上横梁上的用于固定架空地线的第一挂线环，和设置在所述下横梁上的用于固定架空导线的第二挂线环；行走部，其为设置在所述立柱靠近水电站厂房屋顶一侧的带护笼钢爬梯。本发明适用于水电站地面可使用场地受限、无法布置地面开关站的情况，其利用水电站厂房钢筋混凝土排架柱向上延伸布设，结构稳固、安全可靠，不仅减少了施工占地面积、节省了工程投资，而且便于施工、施工工期较短，能够达到良好的经济效益。
Steel bent frame structure for hydropower station workshop roof line outgoing
The invention discloses a steel bent frame structure for hydropower station workshop roof line outgoing. The steel bent frame structure comprises stand columns, an upper cross beam, a lower cross beam, fixing pieces and travelling parts, wherein the bottoms of the stand columns are connected with reinforced concrete bent frame columns; the upper cross beam is arranged at the tops of the stand columns, and the lower cross beam is arranged in the middle parts of the stand columns; and the fixing pieces comprise first wire hanging rings which are arranged on the upper cross beam and are used forfixing an overhead ground wire and second wire hanging rings which are arranged on the lower cross beam and are used for fixing an overhead conductor, and the travelling parts are steel crawling ladders with protective cages arranged on one sides, close to a roof of a hydropower station workshop, of the stand columns. The steel bent frame structure for hydropower station workshop roof line outgoing is suitable for the conditions that the available ground site of a hydropower station is limited and ground switching stations cannot be arranged, and the reinforced concrete bent frame columns of the hydropower station workshop extend upwards, so that the structure is stable, safe and reliable, the construction occupied area is reduced, engineering investment is saved, construction is convenient, the construction period is short, and good economic benefits can be achieved.
本发明公开了一种用于水电站厂房屋顶出线的钢排架结构，包括立柱，其底部与水电站厂房的钢筋混凝土排架柱相连；上横梁，其设置在所述立柱的顶部；下横梁，其设置在所述立柱的中部；固定件，其包括设置在所述上横梁上的用于固定架空地线的第一挂线环，和设置在所述下横梁上的用于固定架空导线的第二挂线环；行走部，其为设置在所述立柱靠近水电站厂房屋顶一侧的带护笼钢爬梯。本发明适用于水电站地面可使用场地受限、无法布置地面开关站的情况，其利用水电站厂房钢筋混凝土排架柱向上延伸布设，结构稳固、安全可靠，不仅减少了施工占地面积、节省了工程投资，而且便于施工、施工工期较短，能够达到良好的经济效益。
Steel bent frame structure for hydropower station workshop roof line outgoing
用于水电站厂房屋顶出线的钢排架结构
LI JIANG (author) / WANG YIN (author) / ZHAI LIJUN (author) / LIU SIYUAN (author) / LIANG CHENGYAN (author) / ZOU HONGYING (author)
2020-10-27
Patent
Electronic Resource
Chinese
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