Landscape lighting inhaul cable

Abstract

The invention discloses a landscape lighting inhaul cable. The landscape lighting inhaul cable is characterized in that the landscape lighting inhaul cable comprises a steel bar bundle (1) and a special pipe (2) arranged around the length direction of steel bar bundle (1), the surface of the special pipe (2) is in an arc shape, and the special pipe is provided with one or more longitudinal extended non-arc surfaces; the landscape lighting inhaul cable further comprises an arc-shaped cover (3), the arc-shaped cover (3) is arranged on a non-arc surface, a channel (4) is formed between the arc-shaped cover (3) and the non-arc-shaped surface, a lamp cable (6) is arranged in the channel (4), a lamp groove (5) is formed in the top of arc-shaped cover (3), and a lamp module (12) connected with the lamp cable (6) is arranged in the lamp groove (5). According to the landscape lighting inhaul cable, "stepping aside" is used for lighting design, the structure of an inhaul cable sheath is changed,and thus the functions of being artistic, economical, durable, and easy to install and maintain of the inhaul cable and inhaul cable lighting are realized.

Description

technical field [0001] The invention relates to the technical field of bridge construction, in particular to a landscape lighting cable. Background technique [0002] Bridges play a pivotal role in transportation. With the development of local economies, bridges have become a part of showing local features. Among many bridge structures, cable-stayed bridges are a classic bridge structure. With the LED technology The development of lighting design on bridge cables can reflect the structural characteristics and modeling characteristics of the bridge itself at night, which has become a trend of urban lighting. [0003] However, the prior art is applied in the lighting and construction of bridge cables, which are generally considered after the installation of bridge cables is completed, and the construction of high-altitude operations is difficult. Most of the existing cable sheath structures use HDPE full-circle sheaths with double helixes or pits on the outer surface. This st...

AI Technical Summary

Problems solved by technology

The design of protrusions on the stay cables in the first two methods not only affects the appearance of the stay cables, but also destroys the regular circular cross-sectional structure of the stay cables, and weakens the wind and rain resistance of the original double helix lines or pits on the stay cable surface. The effect of exciting vibration will lead to the change of the normal force of the cable stay, which will lead to safety accidents in severe cases

And the third method, although it improves the appearance to a certain extent, but the method of adding a sheath makes the cable very bulky and increases the cost. At the same time, it is inconvenient for the later detection and maintenance of the cable to wrap all the cable

Images