Metal profile bearing platform anchoring foundation for power transmission line truss

Abstract

The invention discloses a metal profile bearing platform anchoring foundation for a power transmission line truss, which comprises a foundation, an assembled metal profile bearing platform, an anchor rod and a metal support, the assembled metal profile bearing platform comprises a plurality of metal profiles which are mutually connected to form a closed structure, and the number of the metal profiles is at least three; an original groove used for installing the assembly type metal sectional material is dug in the foundation, the assembly type metal sectional material is fixed to the original groove through an anchor rod, the metal support is fixed to the assembly type metal sectional material bearing platform, and the original groove is backfilled and covered by pouring concrete. The problems that an assembly type anchor rod foundation prefabricated reinforced concrete bearing platform is too large in size, too heavy and inconvenient to transport and install in an area where a covering soil layer is thin or rock is exposed and high in strength can be solved, foundation components are further lightened, and the requirements for the anchor rod assembly type and mechanical construction level are further improved.

Description

technical field [0001] The invention relates to the field of electric facilities, in particular to an anchoring foundation for a metal profile cap used for a truss of a power transmission line. Background technique [0002] Against the background of industrialization and rapid economic and social development, with the continuous improvement of people's living standards, problems such as manpower shortage and rising labor costs in engineering construction have become increasingly prominent. At the same time, the implementation of the concept of "people-centered" It also requires the construction of power transmission and transformation projects to continuously reduce manpower input and on-site labor intensity, and improve safety quality and occupational health protection level; therefore, the whole process of mechanized construction has become an inevitable trend in the development of engineering construction models in various industries such as power grids, transportation, an...

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Problems solved by technology

[0006] In view of this, the purpose of the present invention is to overcome the defects in the prior art and provide a metal profile cap anchorage foundation for transmission line trusses, which can solve the problem of assembly in areas with thin covering soil layers or exposed rocks with high strength. The volume of the prefabricated reinforced concrete cap of the type anchor foundation is too large, the weight is too heavy, and it is not convenient for transportation and installation. The basic components are further lightened, and the requirements for the assembly and mechanized construction level of the anchor are further improved.

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