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A platform for research: civil engineering, architecture and urbanism
Transmission line linear iron tower for preventing icing
The invention discloses a transmission line linear iron tower for preventing icing. The transmission line linear iron tower comprises a tower body and a cross arm, wherein the cross arm is fixedly arranged on the top of the tower body and is of a truss structure; chord members and web members of the cross arm comprise insulating inner cores and insulating outer layers; an interlayer is formed between each insulating inner core and the corresponding insulating outer layer and is filled with an insulating filler; the tower body comprises a plurality of supporting columns; the supporting columnsare angle steel; and heat conduction pipes for heating and deicing are arranged on the inner sides of the supporting columns in a fitting manner. The heat conduction pipes are arranged in a manner ofclinging to the inner surfaces of the supporting columns, and heat is transferred to the supporting columns, so that ice attached to the supporting columns can be quickly eliminated, the load of the tower body is reduced, corrosion of ice and snow to the tower body is also reduced, and the mechanical strength of the tower body is improved.
本发明公开了一种用于预防结冰的输电线直线铁塔包括塔身和横担，所述横担固定设置于塔身顶部，横担为桁架结构，横担的弦杆和腹杆均包括绝缘内芯和绝缘外层，所述绝缘内芯和绝缘外层之间形成夹层，夹层内填充绝缘填充剂；所述塔身包括多条支撑柱，所述支撑柱为角钢且内侧均贴合设置有用于加热除冰的导热管。本发明的导热管紧贴支撑柱的内表面设置，将热量转递给支撑柱可以快速消除支撑柱上附着的冰，减轻塔身负重，也减少冰雪对塔身的腐蚀，提高塔身的机械强度。
Transmission line linear iron tower for preventing icing
The invention discloses a transmission line linear iron tower for preventing icing. The transmission line linear iron tower comprises a tower body and a cross arm, wherein the cross arm is fixedly arranged on the top of the tower body and is of a truss structure; chord members and web members of the cross arm comprise insulating inner cores and insulating outer layers; an interlayer is formed between each insulating inner core and the corresponding insulating outer layer and is filled with an insulating filler; the tower body comprises a plurality of supporting columns; the supporting columnsare angle steel; and heat conduction pipes for heating and deicing are arranged on the inner sides of the supporting columns in a fitting manner. The heat conduction pipes are arranged in a manner ofclinging to the inner surfaces of the supporting columns, and heat is transferred to the supporting columns, so that ice attached to the supporting columns can be quickly eliminated, the load of the tower body is reduced, corrosion of ice and snow to the tower body is also reduced, and the mechanical strength of the tower body is improved.
本发明公开了一种用于预防结冰的输电线直线铁塔包括塔身和横担，所述横担固定设置于塔身顶部，横担为桁架结构，横担的弦杆和腹杆均包括绝缘内芯和绝缘外层，所述绝缘内芯和绝缘外层之间形成夹层，夹层内填充绝缘填充剂；所述塔身包括多条支撑柱，所述支撑柱为角钢且内侧均贴合设置有用于加热除冰的导热管。本发明的导热管紧贴支撑柱的内表面设置，将热量转递给支撑柱可以快速消除支撑柱上附着的冰，减轻塔身负重，也减少冰雪对塔身的腐蚀，提高塔身的机械强度。
Transmission line linear iron tower for preventing icing
用于预防结冰的输电线直线铁塔
2020-11-06
Patent
Electronic Resource
Chinese
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
H02G
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
,
Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen
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