Fabricated purline connecting structure
By using a prefabricated purlin connection structure, hot-dip galvanized angle steel purlin brackets and U-bolts are used to connect with the truss, solving the problems of low installation efficiency and damage to the anti-corrosion layer caused by welding, and achieving efficient and stable purlin installation.
CN224149023UActive Publication Date: 2026-04-21YELLOW RIVER ELECTRIC POWER (BEIJING) CO LTD
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Patent Information
- Application Number
- CN202520989539.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-20
- Publication Date
- 2026-04-21
- Estimated Expiration
- 2035-05-20
AI Technical Summary
Technical Problem
Currently, purlins are mostly connected to steel structures by welding, which results in low installation efficiency, long construction period, and difficulty in relocation, affecting the anti-corrosion layer.
Method used
The prefabricated purlin connection structure is adopted, which uses hot-dip galvanized angle steel purlin brackets and hot-dip galvanized U-bolts to connect to the upper purlins of the truss. Combined with hot-dip galvanized bolt connection pads and nut sleeves, a stable installation is achieved.
Benefits of technology
It improves purlin installation efficiency, simplifies the construction process, protects the anti-corrosion layer of the steel structure, and facilitates the subsequent movement of the purlins.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model belongs to the field of purline connection, and particularly relates to an assembly type purline connection structure which comprises a truss upper rod, a hot galvanizing angle steel purlin support is arranged at the top of the truss upper rod, a purline body is arranged on one side of the hot galvanizing angle steel purlin support, and a hot galvanizing U-shaped bolt is movably inserted into an inner cavity of the hot galvanizing angle steel purlin support. According to the utility model, the hot galvanizing U-shaped bolt is connected to the inner part of the hot galvanizing angle steel purlin holder and the surface of the upper rod of the truss, and the hot galvanizing U-shaped bolt is stably connected to the outer side of the upper rod of the truss through the hot galvanizing bolt connecting base plate and the hot galvanizing nut; according to the invention, stable installation of the hot galvanizing angle steel purlin holder and the purlin body is realized, the installation efficiency can be improved when the purlin body is installed, the installation can be simple and convenient enough, meanwhile, an anti-corrosion layer coated on the surface of a rod on a truss is not easily influenced, and the workload of workers can be reduced.
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