A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Transmission line double-loop tower for preventing icing
The invention discloses a transmission line double-loop tower for preventing icing. The transmission line double-loop tower for preventing icing comprises a tower body and cross arms, wherein the cross arms comprise four cross arm bodies which are sequentially and fixedly arranged on the upper section of the tower body from top to bottom, the cross arm bodies are of truss structures, the cross armbody located at the uppermost part is made of section steel, chord rods and web rods of the other cross arm bodies each comprise an insulating inner core and an insulating outer layer, and an interlayer is formed between each insulating inner core and the corresponding insulating outer layer and is filled an insulating filler; the tower body comprises four supporting columns and connecting rods connected between the supporting columns, the supporting columns and the connecting rods are all made of angle steels, and the inner sides of the supporting columns and the connecting rods are providedwith heat conduction pipes for heating and deicing in an attached mode. The heat conduction pipes are closely attached to the inner surfaces of the supporting columns and the connecting rods, heat istransferred to the supporting columns and the connecting rods, ice attached to the supporting columns and the connecting rods can be quickly eliminated, the load of the tower body is reduced, the corrosion of ice and snow to the tower body is 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双回路铁塔，包括塔身和横担，所述横担包括四个由上至下依次固定设置在塔身上段的横担体，所述横担体为桁架结构，位于最上方的一个横担体由型钢制成，其余横担体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；所述塔身包括四条支撑柱及连接于各支撑柱之间的连接杆，所述支撑柱及连接杆均为角钢且内侧均贴合设置有用于加热除冰的导热管。本发明导热管紧贴支撑柱及连接杆的内表面设置，将热量转递给支撑柱及连接杆可以快速消除支撑柱及连接杆上附着的冰，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 double-loop tower for preventing icing
The invention discloses a transmission line double-loop tower for preventing icing. The transmission line double-loop tower for preventing icing comprises a tower body and cross arms, wherein the cross arms comprise four cross arm bodies which are sequentially and fixedly arranged on the upper section of the tower body from top to bottom, the cross arm bodies are of truss structures, the cross armbody located at the uppermost part is made of section steel, chord rods and web rods of the other cross arm bodies each comprise an insulating inner core and an insulating outer layer, and an interlayer is formed between each insulating inner core and the corresponding insulating outer layer and is filled an insulating filler; the tower body comprises four supporting columns and connecting rods connected between the supporting columns, the supporting columns and the connecting rods are all made of angle steels, and the inner sides of the supporting columns and the connecting rods are providedwith heat conduction pipes for heating and deicing in an attached mode. The heat conduction pipes are closely attached to the inner surfaces of the supporting columns and the connecting rods, heat istransferred to the supporting columns and the connecting rods, ice attached to the supporting columns and the connecting rods can be quickly eliminated, the load of the tower body is reduced, the corrosion of ice and snow to the tower body is 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双回路铁塔，包括塔身和横担，所述横担包括四个由上至下依次固定设置在塔身上段的横担体，所述横担体为桁架结构，位于最上方的一个横担体由型钢制成，其余横担体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；所述塔身包括四条支撑柱及连接于各支撑柱之间的连接杆，所述支撑柱及连接杆均为角钢且内侧均贴合设置有用于加热除冰的导热管。本发明导热管紧贴支撑柱及连接杆的内表面设置，将热量转递给支撑柱及连接杆可以快速消除支撑柱及连接杆上附着的冰，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 double-loop tower for preventing icing
用于预防结冰的输电线双回路铁塔
HONG MIN (author) / DAI JING (author) / LI YANYAN (author) / TONG XIAOSHU (author) / HONG GANG (author)
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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