Supporting foot hoop device for power pole tower

Abstract

The invention discloses a supporting foot hoop device for a power pole tower. The supporting foot hoop device comprises a semi-ring hoop A and a semi-ring hoop B, wherein a ring-shaped slot A and a ring-shaped slot B are symmetrically formed outside upper and lower parts of the semi-ring hoop A and the semi-ring hoop B; a hook tension spring A and a hook tension spring B are arranged in the ring-shaped slot A and the ring-shaped slot B; the end parts, between the ring-shaped slot A and the ring-shaped slot B, of the semi-ring hoop A and the semi-ring hoop B are separately and symmetrically provided with a lug plate A, a lug plate B, a lug plate C and a lug plate D; and centers, between the ring-shaped slot A and the ring-shaped slot B, of the semi-ring hoop A and the semi-ring hoop B are separately and symmetrically provided with a supporting foot A and a supporting foot B. According to the supporting foot hoop device disclosed by the invention, the ring-shaped slots and the hook tension springs are adopted to help pre-positioning during hoop mounting, so that follow-up mounting is convenient; flat supporting plates are adopted, so that the supporting foots are combined with a cross arm very well, and therefore, use is convenient; and connecting strength is improved through fixed blocks, fastening is assisted through the hook tension springs, and friction is increased through barbs, so that integral supporting strength of a supporting foot hoop is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of electric power transmission auxiliary facilities, and in particular relates to a leg hoop device for a power pole and tower. Background technique [0002] The support hoop is used to provide support for the cross arm installed on the power pole tower, helping the cross arm to bear more weight to meet the needs of power development. [0003] Existing foot support hoops such as Figure 8 and Figure 9 As shown, it includes half ring hoop C101, half ring hoop D102, foot rod 103 and earring fastening part 104. The two earring fastening parts 104 symmetrically arranged on both sides surround and fasten the half-ring hoop C101 and the half-ring hoop D102 and install them on the power pole tower. At the same time, the two support rods 103 arranged symmetrically on both sides can be positioned above it The cross arm provides support; but there are problems of inconvenient installation, inconvenient use, and low...

AI Technical Summary

Problems solved by technology

[0003] Existing foot support hoops such as Figure 8 and Figure 9 As shown, it includes half ring hoop C101, half ring hoop D102, foot rod 103 and earring fastening part 104. The two earring fastening parts 104 symmetrically arranged on both sides surround and fasten the half-ring hoop C101 and the half-ring hoop D102 and install them on the power pole tower. At the same time, the two support rods 103 arranged symmetrically on both sides can be positioned above it The cross-arm provides support; but there are problems of inconvenient installation, inconvenient use, and low support strength

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