Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cable clamp bolt for suspension bridge and surface treatment method of cable clamp bolt for suspension bridge
The invention provides a cable clamp bolt for a suspension bridge and a surface treatment method of the cable clamp bolt for the suspension bridge, wherein a corrosion resistant layer is arranged on the surface of the bolt; the corrosion resistant layer is a Teflon permeation layer with a depth of 10-20 microns. The surface treatment method of the cable clamp bolt for the suspension bridge sequentially comprises the following steps of manufacturing the cable clamp bolt, checking the size and performance of the bolt successfully, cleaning the surface of the bolt, spraying paint on the surface of the bolt, curing and sintering a coating, and cooling and post-processing the bolt. According to the cable clamp bolt for the suspension bridge and the surface treatment method of the cable clamp bolt for the suspension bridge, a layer of thinner Teflon coating is arranged on the surface of the cable clamp bolt for the suspension bridge, so that the precision of a thread pair cannot be influenced; the bolt painted with the Teflon coating has the advantages of excellent corrosion resistance, wear resistance and a lower stable coefficient of friction resistance, and cannot be corroded for 1000 hours in a salt fog resistance test. The cable clamp bolt for the suspension bridge and the surface treatment method of the cable clamp bolt for the suspension bridge have the advantages of simple structure, convenience in manufacture, stability, reliability and strong structural safety, and the climate adaptability of the cable clamp bolt is improved.
Cable clamp bolt for suspension bridge and surface treatment method of cable clamp bolt for suspension bridge
The invention provides a cable clamp bolt for a suspension bridge and a surface treatment method of the cable clamp bolt for the suspension bridge, wherein a corrosion resistant layer is arranged on the surface of the bolt; the corrosion resistant layer is a Teflon permeation layer with a depth of 10-20 microns. The surface treatment method of the cable clamp bolt for the suspension bridge sequentially comprises the following steps of manufacturing the cable clamp bolt, checking the size and performance of the bolt successfully, cleaning the surface of the bolt, spraying paint on the surface of the bolt, curing and sintering a coating, and cooling and post-processing the bolt. According to the cable clamp bolt for the suspension bridge and the surface treatment method of the cable clamp bolt for the suspension bridge, a layer of thinner Teflon coating is arranged on the surface of the cable clamp bolt for the suspension bridge, so that the precision of a thread pair cannot be influenced; the bolt painted with the Teflon coating has the advantages of excellent corrosion resistance, wear resistance and a lower stable coefficient of friction resistance, and cannot be corroded for 1000 hours in a salt fog resistance test. The cable clamp bolt for the suspension bridge and the surface treatment method of the cable clamp bolt for the suspension bridge have the advantages of simple structure, convenience in manufacture, stability, reliability and strong structural safety, and the climate adaptability of the cable clamp bolt is improved.
Cable clamp bolt for suspension bridge and surface treatment method of cable clamp bolt for suspension bridge
TANG MING (Autor:in) / TU XIAODONG (Autor:in) / LI LI (Autor:in) / CHEN LONG (Autor:in)
29.04.2015
Patent
Elektronische Ressource
Englisch
Tensioning method for suspension bridge cable clamp bolt
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2022