A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a cross arm applied to an overhead line. The cross arm comprises two symmetrically-arranged clamping sleeves, the two clamping sleeves are matched to form a frustum-shaped sleeve, supporting frames used for bearing cables are arranged on the two sides of the clamping sleeves, the two clamping sleeves are connected through first bolt assemblies and second bolt assemblies arranged on the supporting frames, and gaskets are arranged at the positions, close to the tops and the bottoms, of the inner sides of the clamping sleeves. Under the action of the two symmetrically-arranged clamping sleeves, the two clamping sleeves surround a tower, the supporting frames on the clamping sleeves are combined to support the cables, each clamping sleeve is in surface contact with thetower, compared with a previous U-shaped fastener, the contact area is greatly increased, the bonding strength between the cross arm and the tower is greatly improved, the phenomenon of rotation or inclination of the cross arm is avoided, and the stability of the cross arm is effectively improved.
本发明公开的一种应用于架空线路的横担，包括两个对称设置的卡套，且两卡套配合形成锥台状的套筒，卡套的两侧设置有用于承载线缆的支撑架，两卡套通过第一螺栓组件以及设置在支撑架上的第二螺栓组件连接，卡套的内侧靠近顶部的位置以及靠近底部的位置均设置有垫片。本发明在两个对称设置的卡套作用下，将两个卡套环抱在杆塔上，各自的卡套上的支撑架结合对线缆进行支撑，每个卡套和杆塔之间为面接触，相较于以往的U型紧固件大大的增加了接触面积，大大的增加了本发明和杆塔之间的结合强度，避免本发明出现转动或倾斜的现象，有效的增加本发明的稳定性。
The invention discloses a cross arm applied to an overhead line. The cross arm comprises two symmetrically-arranged clamping sleeves, the two clamping sleeves are matched to form a frustum-shaped sleeve, supporting frames used for bearing cables are arranged on the two sides of the clamping sleeves, the two clamping sleeves are connected through first bolt assemblies and second bolt assemblies arranged on the supporting frames, and gaskets are arranged at the positions, close to the tops and the bottoms, of the inner sides of the clamping sleeves. Under the action of the two symmetrically-arranged clamping sleeves, the two clamping sleeves surround a tower, the supporting frames on the clamping sleeves are combined to support the cables, each clamping sleeve is in surface contact with thetower, compared with a previous U-shaped fastener, the contact area is greatly increased, the bonding strength between the cross arm and the tower is greatly improved, the phenomenon of rotation or inclination of the cross arm is avoided, and the stability of the cross arm is effectively improved.
本发明公开的一种应用于架空线路的横担，包括两个对称设置的卡套，且两卡套配合形成锥台状的套筒，卡套的两侧设置有用于承载线缆的支撑架，两卡套通过第一螺栓组件以及设置在支撑架上的第二螺栓组件连接，卡套的内侧靠近顶部的位置以及靠近底部的位置均设置有垫片。本发明在两个对称设置的卡套作用下，将两个卡套环抱在杆塔上，各自的卡套上的支撑架结合对线缆进行支撑，每个卡套和杆塔之间为面接触，相较于以往的U型紧固件大大的增加了接触面积，大大的增加了本发明和杆塔之间的结合强度，避免本发明出现转动或倾斜的现象，有效的增加本发明的稳定性。
Cross arm applied to overhead line
一种应用于架空线路的横担
YUE MINGXIU (author)
2021-04-02
Patent
Electronic Resource
Chinese
IPC:
E04H
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