Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides an all-insulation ladder capable of withstanding voltage of 220KV. The all-insulation ladder comprises two parallel supporting vertical rods and a plurality of supporting transverse rods evenly arranged between the two supporting vertical rods, and the supporting transverse rods are connected with the supporting vertical rods through connecting pieces; a connecting piece comprises a lead screw, fixing nuts and linings, the linings are arranged at the two ends of a supporting transverse rod, the lead screw penetrates through a supporting vertical rod, the linings and the supporting transverse rod, and the two ends of the lead screw are each provided with one fixing nut; the all-insulation ladder further comprises angle-shaped reinforcing pieces, an angle-shaped reinforcing piece comprises a transverse plate, a vertical plate and a triangular plate, and the angle-shaped reinforcing piece is fixedly connected with the supporting transverse rod and the supporting vertical rod through bolts sequentially penetrating through first screw holes and second screw holes. The angle-shaped reinforcing pieces are arranged at the connecting positions of the first supporting transverse rod, the middle supporting transverse rod and the last supporting transverse rod and the supporting vertical rods. The all-insulator has the advantages of high safety and environmental protection.
本发明提供了一种耐压220KV的全绝缘梯子，包括两个平行的支撑竖杆、多个均匀设置在两个支撑竖杆之间的支撑横杆，支撑横杆通过连接件和支撑竖杆连接；所述连接件包括丝杆、固定螺母和衬套，所述衬套设在所述支撑横杆的两端，所述丝杆贯穿所述支撑竖杆、衬套、支撑横杆，其两端各设一个所述固定螺母；还包括角型加固件，所述角型加固件包括横板、竖板和三角板，所述角型加固件通过依次穿设所述第一螺孔、第二螺孔的螺栓与所述支撑横杆、支撑竖杆固定连接；所述角型加固件设在第一个所述支撑横杆、中间一个所述支撑横杆和最后一根支撑横杆与支撑竖杆的连接处。本发明提供的全绝缘体具有安全性高、环保的优势。
The invention provides an all-insulation ladder capable of withstanding voltage of 220KV. The all-insulation ladder comprises two parallel supporting vertical rods and a plurality of supporting transverse rods evenly arranged between the two supporting vertical rods, and the supporting transverse rods are connected with the supporting vertical rods through connecting pieces; a connecting piece comprises a lead screw, fixing nuts and linings, the linings are arranged at the two ends of a supporting transverse rod, the lead screw penetrates through a supporting vertical rod, the linings and the supporting transverse rod, and the two ends of the lead screw are each provided with one fixing nut; the all-insulation ladder further comprises angle-shaped reinforcing pieces, an angle-shaped reinforcing piece comprises a transverse plate, a vertical plate and a triangular plate, and the angle-shaped reinforcing piece is fixedly connected with the supporting transverse rod and the supporting vertical rod through bolts sequentially penetrating through first screw holes and second screw holes. The angle-shaped reinforcing pieces are arranged at the connecting positions of the first supporting transverse rod, the middle supporting transverse rod and the last supporting transverse rod and the supporting vertical rods. The all-insulator has the advantages of high safety and environmental protection.
本发明提供了一种耐压220KV的全绝缘梯子，包括两个平行的支撑竖杆、多个均匀设置在两个支撑竖杆之间的支撑横杆，支撑横杆通过连接件和支撑竖杆连接；所述连接件包括丝杆、固定螺母和衬套，所述衬套设在所述支撑横杆的两端，所述丝杆贯穿所述支撑竖杆、衬套、支撑横杆，其两端各设一个所述固定螺母；还包括角型加固件，所述角型加固件包括横板、竖板和三角板，所述角型加固件通过依次穿设所述第一螺孔、第二螺孔的螺栓与所述支撑横杆、支撑竖杆固定连接；所述角型加固件设在第一个所述支撑横杆、中间一个所述支撑横杆和最后一根支撑横杆与支撑竖杆的连接处。本发明提供的全绝缘体具有安全性高、环保的优势。
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