Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-freezing concrete pole with high collision resistance
The invention provides a high-collision-resistance anti-freezing concrete pole, and relates to the technical field of power supply and transmission. The anti-freezing concrete pole comprises connecting pieces, wherein the connecting pieces are divided into upper connecting pieces and lower connecting pieces, the upper connecting pieces are connected to the top ends of main steel bars, the lower connecting pieces are connected to the bottom ends of the main steel bars, and the top side of one upper connecting piece is connected with the bottom side of the other lower connecting piece; a steel bar frame connected to the outer sides of the main steel bars; and foam strips, wherein the number of the foam strips is six, and the upper ends and the lower ends of the foam strips are connected with the upper connecting pieces and the lower connecting pieces correspondingly. The self weight of the concrete pole is reduced through the foam strips, meanwhile, the concrete pole is subjected to anti-freezing and heat preservation, the thermal expansion and cold contraction coefficient of the concrete pole is reduced, and the concrete pole is prevented from cracking. The problems that a traditional concrete electric pole is poor in anti-freezing performance, after being used for a period of time, the concrete electric pole is prone to being affected by heat expansion and cold contraction of the outside air temperature, many cracks are generated, and the anti-collision strength of the concrete electric pole is affected are solved.
本发明提供了一种高抗碰撞性抗冻型混凝土电杆，涉及供电输电技术领域，包括：连接件；所述连接件分为上连件和下连件两种，且上连件连接于主钢筋顶端，下连件连接于主钢筋底端，并且其中一上连件顶侧与另一下连件底侧相连；钢筋架，所述钢筋架连接于主钢筋外侧；泡沫条，所述泡沫条共设置有六个，且泡沫条上下两端分别与上连件和下连件相连。本发明通过泡沫条在减轻混凝土电杆自身重量的同时，对混凝土电杆进行防冻保温，降低混凝土电杆热胀冷缩系数，防止混凝土电杆出现开裂现象。解决了传统混凝土电杆抗冻性能较差，在使用一段时间后，混凝土电杆容易受外界气温热胀冷缩影响，产生许多裂纹，影响混凝土电杆抗撞强度的问题。
Anti-freezing concrete pole with high collision resistance
The invention provides a high-collision-resistance anti-freezing concrete pole, and relates to the technical field of power supply and transmission. The anti-freezing concrete pole comprises connecting pieces, wherein the connecting pieces are divided into upper connecting pieces and lower connecting pieces, the upper connecting pieces are connected to the top ends of main steel bars, the lower connecting pieces are connected to the bottom ends of the main steel bars, and the top side of one upper connecting piece is connected with the bottom side of the other lower connecting piece; a steel bar frame connected to the outer sides of the main steel bars; and foam strips, wherein the number of the foam strips is six, and the upper ends and the lower ends of the foam strips are connected with the upper connecting pieces and the lower connecting pieces correspondingly. The self weight of the concrete pole is reduced through the foam strips, meanwhile, the concrete pole is subjected to anti-freezing and heat preservation, the thermal expansion and cold contraction coefficient of the concrete pole is reduced, and the concrete pole is prevented from cracking. The problems that a traditional concrete electric pole is poor in anti-freezing performance, after being used for a period of time, the concrete electric pole is prone to being affected by heat expansion and cold contraction of the outside air temperature, many cracks are generated, and the anti-collision strength of the concrete electric pole is affected are solved.
本发明提供了一种高抗碰撞性抗冻型混凝土电杆，涉及供电输电技术领域，包括：连接件；所述连接件分为上连件和下连件两种，且上连件连接于主钢筋顶端，下连件连接于主钢筋底端，并且其中一上连件顶侧与另一下连件底侧相连；钢筋架，所述钢筋架连接于主钢筋外侧；泡沫条，所述泡沫条共设置有六个，且泡沫条上下两端分别与上连件和下连件相连。本发明通过泡沫条在减轻混凝土电杆自身重量的同时，对混凝土电杆进行防冻保温，降低混凝土电杆热胀冷缩系数，防止混凝土电杆出现开裂现象。解决了传统混凝土电杆抗冻性能较差，在使用一段时间后，混凝土电杆容易受外界气温热胀冷缩影响，产生许多裂纹，影响混凝土电杆抗撞强度的问题。
Anti-freezing concrete pole with high collision resistance
一种高抗碰撞性抗冻型混凝土电杆
XU BIN (Autor:in) / FANG FANG (Autor:in) / ZHANG YANHUI (Autor:in) / NI JUN (Autor:in)
01.02.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04G
SCAFFOLDING
,
Baugerüste
/
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
High-strength anti-seepage and anti-freezing concrete electric pole
| Europäisches Patentamt | 2015