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Bundled conductor supporting and fixing fitting

A technology for splitting wires and fixing hardware, which is applied in the installation of devices that maintain the spacing between parallel conductors, electrical components, and cables. The effect of maintenance cost, simple bolt connection operation and simple assembly

Pending Publication Date: 2019-04-05
PINGGAO GRP +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a split wire supporting and fixing fitting to solve the problems in the prior art that the supporting fittings are difficult to assemble, the assembly operation is inconvenient, the replacement cost is high when supporting split wires of different heights, and the maintenance cost is relatively high.

Method used

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  • Bundled conductor supporting and fixing fitting
  • Bundled conductor supporting and fixing fitting
  • Bundled conductor supporting and fixing fitting

Examples

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Embodiment Construction

[0032] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0033] Embodiment 1 of the split wire support fixing hardware of the present invention, as Figure 1-Figure 6 As shown, it includes a bottom plate 3, a spacer bar 1 and a support shaft 4 supporting and fixing the spacer bar 1.

[0034] The support shaft 4 is a cylindrical structure with a hexagonal cross section, such as Figure 5 with Image 6 As shown, a first threaded hole 12 and a second threaded hole 13 are respectively provided at both axial ends of the support shaft 4, and the second threaded hole 13 at the upper end of the support shaft 4 is detachably and fixedly connected to the spacer bar 1 through a fixing bolt 10, Such as figure 2 with Figure 4 As shown, that is, the upper end surface of the support shaft 4 is a support surface for supporting the spacer bar 1 , and the first threaded hole 12 at the lower end of the support...

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PUM

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Abstract

The invention relates to a bundled conductor supporting and fixing fitting, comprising a bottom plate fixed on a supporting insulator, and a spacer bar disposed on the bottom plate, wherein the bottomplate is provided with a supporting member for supporting and fixing the spacer bar, the supporting member is provided with a supporting surface for supporting the spacer bar, the spacer bar is detachably and fixedly connected to the supporting surface by fixing bolts, and the supporting surface and the spacer bar are respectively provided with mounting holes for mounting the fixing bolts. When assembling, only the spacer bar and the supporting member are required to be detachably and fixedly connected by bolts, and the bolt connection is simple in operation, which, compared with the prior art that the operator needs to fix the spacer bar by welding, reduces assembly difficulty and is simpler to assemble. When fixing bundled conductors of different heights, the spacer bar is convenientlyremoved from the supporting member, only requiring a spacer bar of a suitable size to replace without replacing other components, thereby reducing replacement cost and maintenance cost.

Description

technical field [0001] The invention specifically relates to a split wire supporting and fixing hardware. Background technique [0002] With the continuous development of UHV transmission line construction, in view of the galloping situation of UHV transmission lines, research on devices to suppress the galloping of transmission lines has practical significance for the safe and stable operation of transmission lines. It is an important electrical equipment for wire balance and reactance balance, and it is also an important fitting for preventing wires from being damaged in a galloping state. [0003] However, the wire spacer can only play a corresponding role in spacing, so when the length of the wire is long, the hem problem caused by the weight of the wire is prone to occur, so the wire spacer needs to be supported by supporting hardware. The authorized notification number is CN106786287A, which discloses a split wire support fitting, including a connection base plate for...

Claims

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Application Information

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IPC IPC(8): H02G7/12
CPCH02G7/125
Inventor 杨国华张浩彧张国卿常林晶徐健涛
Owner PINGGAO GRP
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