Electric tower stay wire sheath and manufacturing method thereof

Abstract

The invention relates to an electric tower stay wire sheath and a manufacturing method thereof. A sheath body comprises an inner elastic protective layer and an outer forming layer; the elastic protective layer is made of an elastic material and tightly wraps the bottom section of a stay wire; the forming layer is made of a fiber woven material and tightly wraps the elastic protective layer; the forming layer is coated with a strong bonding curing agent, and the strong bonding curing agent permeates into the space between the forming layer and the elastic protective layer and enables the two layers to be bonded into an integrated structure; a warning label is pasted on the outer portion of the forming layer. According to the manufacturing method of the sheath, the inner layer and the outer layer of the sheath are both of winding structures, thus, the strength and firmness of the inner layer can be guaranteed, and the bundling firmness of the outer layer can also be guaranteed; in cooperation with the strong bonding fixing glue, the overall strength of the sheath can be further enhanced. The stay wire sheath is stable in structure, high in impact resistance and good in protective effect, and the manufacturing method of the sheath is easy to operate, high in practicability and high in efficiency.

Description

technical field [0001] The invention relates to the field of electric power operation and maintenance, in particular to a power pole tower stay wire sheath and a manufacturing method of the sheath. Background technique [0002] In order to ensure the stability of the power tower, a plurality of stay wires are generally arranged around it, one end of the stay wire is connected to the top of the tower, and the other end is tied to the ground. Although the power poles and towers will try to avoid roads and pedestrians when laying out, some of the stays will pass through areas where people or vehicles are densely populated. The guy wire is a tight and slender steel wire rope, which is easy to ignore when pedestrians or vehicles pass by the guy wire, thus easily causing accidents such as pedestrian injury, vehicle or guy wire damage, etc. Scratch pedestrians or vehicles. [0003] At present, the method of setting a sheath at the bottom of the pull wire is generally used to solv...

AI Technical Summary

Problems solved by technology

Although the power poles and towers will try to avoid roads and pedestrians when laying out, some of the stays will pass through areas where people or vehicles are densely populated

The guy wire is a tight and slender steel wire rope, which is easy to ignore when pedestrians or vehicles pass by the guy wire, thus easily causing accidents such as pedestrian injury, vehicle or guy wire damage, etc. Scratch pedestrians or vehicles

[0003] At present, the method of setting a sheath at the bottom of the pull wire is generally used to solve the above problems. The traditional electric pull wire sheath is mostly made of PVC pipe, and the PVC material is brittle and easily broken by impact; The cover is not installed securely and is easy to be stolen

Once the cable sheath is damaged or lost, it will not be able to protect and warn pedestrians and vehicles, and the cable itself is easily damaged, especially at night.

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