Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Wind-resistant and overturn-preventing external expansion pole foundation for electric power
The invention provides a wind-resistant and overturn-preventing external expansion pole foundation for electric power. The pole foundation is arranged underground and used for supporting a pole, so that the pole has better wind-resistant, overturn-preventing and anti-pulling capacity; and the foundation can be reused during pole replacement or line transfer in the future, and investment is not wasted. The foundation is characterized in that the foundation is placed on the ground and directly driven or pressed underground after being straightened; a four-way expansion board is arranged at the lower part of the foundation and can be increased and decreased according to actual conditions, a nut is tightened to allow a two-way conical screw to rise, the expansion board expands in each direction, and the lower part of the expansion board is claw-shaped to strengthen the stability and anti-pulling capacity of the foundation; an inverted horn-shaped countersink is formed in the upper part ofthe foundation, and positioning bolts are arranged on the periphery of the upper part of the inverted horn-shaped countersink; and a heavy electric pole is placed in the inverted horn-shaped countersink, the lower end of the heavy electric pole is clamped at the bottom of the inverted horn-shaped countersink, the positioning bolts adjusts the vertical degree of the heavy electric pole, then, a wedge block is plugged in the inverted horn-shaped countersink to further fix the heavy electric pole, and finally, the countersink is filled with soil.
本发明提供一种电力抗风防倾覆外膨胀电杆基础，它设在地面之下，用来支撑电杆，使电杆具有更好的抗风、抗倾覆、抗拔能力；在日后更换电杆或迁移线路时，此基础还能重复利用，不浪费投资。它的特征是：此基础放在地面上，纠直基础后将它直接打入或压入地下；此基础下部或设四个方向的扩张板，具体可视实况增减，拧紧螺母使双向锥形螺杆上升,此扩张板向各个方向各自张开，其下部呈爪状以强化此基础的稳定性及抗拔能力；此基础上部设倒喇叭状沉孔，倒喇叭状沉孔上部的周围设调位螺栓；重型电力电杆放在倒喇叭状沉孔之中，其下端卡在倒喇叭状沉孔的底部，上面先由调位螺栓调整重型电力电杆的垂直程度，然后在倒喇叭状沉孔内塞入契块将重型电力电杆进一步固定住，最后在孔坑内用泥土填实。
Wind-resistant and overturn-preventing external expansion pole foundation for electric power
The invention provides a wind-resistant and overturn-preventing external expansion pole foundation for electric power. The pole foundation is arranged underground and used for supporting a pole, so that the pole has better wind-resistant, overturn-preventing and anti-pulling capacity; and the foundation can be reused during pole replacement or line transfer in the future, and investment is not wasted. The foundation is characterized in that the foundation is placed on the ground and directly driven or pressed underground after being straightened; a four-way expansion board is arranged at the lower part of the foundation and can be increased and decreased according to actual conditions, a nut is tightened to allow a two-way conical screw to rise, the expansion board expands in each direction, and the lower part of the expansion board is claw-shaped to strengthen the stability and anti-pulling capacity of the foundation; an inverted horn-shaped countersink is formed in the upper part ofthe foundation, and positioning bolts are arranged on the periphery of the upper part of the inverted horn-shaped countersink; and a heavy electric pole is placed in the inverted horn-shaped countersink, the lower end of the heavy electric pole is clamped at the bottom of the inverted horn-shaped countersink, the positioning bolts adjusts the vertical degree of the heavy electric pole, then, a wedge block is plugged in the inverted horn-shaped countersink to further fix the heavy electric pole, and finally, the countersink is filled with soil.
本发明提供一种电力抗风防倾覆外膨胀电杆基础，它设在地面之下，用来支撑电杆，使电杆具有更好的抗风、抗倾覆、抗拔能力；在日后更换电杆或迁移线路时，此基础还能重复利用，不浪费投资。它的特征是：此基础放在地面上，纠直基础后将它直接打入或压入地下；此基础下部或设四个方向的扩张板，具体可视实况增减，拧紧螺母使双向锥形螺杆上升,此扩张板向各个方向各自张开，其下部呈爪状以强化此基础的稳定性及抗拔能力；此基础上部设倒喇叭状沉孔，倒喇叭状沉孔上部的周围设调位螺栓；重型电力电杆放在倒喇叭状沉孔之中，其下端卡在倒喇叭状沉孔的底部，上面先由调位螺栓调整重型电力电杆的垂直程度，然后在倒喇叭状沉孔内塞入契块将重型电力电杆进一步固定住，最后在孔坑内用泥土填实。
Wind-resistant and overturn-preventing external expansion pole foundation for electric power
电力抗风防倾覆外膨胀电杆基础
ZHANG RUOWEI (Autor:in)
21.04.2020
Patent
Elektronische Ressource
Chinesisch
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