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Cable rod structure

A technology for cable rods and cables, which is applied in the field of cable rod structures, can solve problems such as the inability to intuitively judge the tension on rigid cables, and achieve the effect of avoiding failure accidents

Inactive Publication Date: 2019-12-03
黄霞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned problem in the prior art that it is impossible to visually judge the tension force on the rigid cable during the tensioning of the rigid cable or during the use of the cable rod, the present invention provides a cable rod structure, In this cable rod structure, the specific length of the coil spring can be used to determine the tension force on the cable

Method used

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  • Cable rod structure

Examples

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Comparison scheme
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Embodiment 1

[0017] Such as figure 1 As shown, a cable rod structure includes a cable rod body 1, a ground anchor rod 3 and a cable 2, the cable 2 is a steel cable, and one end of the cable 2 is fixedly connected to the cable rod body 1, The other end of the cable 2 is fixedly connected to the ground anchor rod 3, and is characterized in that it also includes a coil spring 4, the cable 2 has two sections, and the coil spring 4 is used as a series part of the two sections of the cable 2, and wherein One section of the cable 2 is connected to one end of the coil spring 4 , and the other section of the cable 2 is connected to the other end of the coil spring 4 .

[0018] Specifically, in this solution, the coil spring 4 is used as a force transmission part between the two sections of the cable 2, so that the tension force on the cable 2 can be intuitively reflected by the specific length of the coil spring 4, so that in this During the use or installation of the cable rod structure, the magn...

Embodiment 2

[0020] Such as figure 1 As shown, this embodiment is further limited on the basis of embodiment 1: the length of the cable 2 between the coil spring 4 and the cable rod body 1 is longer than the length of the cable 2 between the coil spring 4 and the ground anchor rod 3 . With this solution, the position of the coil spring 4 is as close as possible to the anchor rod 3, so that it is convenient for relevant personnel to read the elongation of the coil spring 4.

[0021] In order to embed the ground anchor 3 into the ground conveniently, the ground anchor 3 is in the shape of a straight rod, and the lower end of the ground anchor 3 is in the shape of a tip.

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Abstract

The invention discloses a cable rod structure. A cable rod body, a ground anchor rod and an inhaul cable are included. The inhaul cable is a steel rope, one end of the inhaul cable is fixedly connected with the cable rod body, and the other end of the inhaul cable is fixedly connected with the ground anchor rod. The cable rod structure is characterized in that a spiral spring is further included,the inhaul cable comprises two sections, the spiral spring serves as a series connection piece for the two sections of the inhaul cable, one section of the inhaul cable is connected to one end of thespiral spring, and the other section of the inhaul cable is connected to the other end of the spiral spring. According to the cable rod structure, the tension on the inhaul cable can be judged according to the specific length of the spiral spring.

Description

technical field [0001] The invention relates to the technical field of power grid accessories, in particular to a cable pole structure. Background technique [0002] In power transmission grids, cable poles provide supports for important overhead lines and are widely used in existing grids. [0003] At the end of the existing power transmission grid, such as in the rural power grid, a large number of cement columnar cable poles are used. Since these cable poles are erected in loose soil such as farmland, they are generally equipped with rigid pulleys to prevent dumping. Cables are used to constrain the cable rods obliquely. [0004] However, in the prior art, there is a problem that the tension force on the rigid cable cannot be visually judged when the rigid cable is tensioned or during the use of the cable rod. Contents of the invention [0005] In view of the above-mentioned problem in the prior art that it is impossible to visually judge the tension force on the rigi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H12/20E02D5/80
CPCE02D5/80E04H12/20
Inventor 黄霞
Owner 黄霞