An auxiliary device for replacing spacers on UHV transmission lines
A technology for transmission lines and auxiliary devices, which is applied in the direction of overhead lines/cable equipment, etc., can solve the problems of low installation efficiency and unstable wire shaking, and achieve the effect of improving installation efficiency and improving universal performance.
Inactive Publication Date: 2018-02-09
TAIXING POWER SUPPLY CO STATE GRID JIANGSU ELECTRIC POWER CO +2
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is that when the existing spacers are installed or replaced, each split wire needs to be installed, and the wires shake and are not fixed during the installation process, resulting in low installation efficiency
Method used
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Embodiment Construction
[0052] like Figure 1-5 As shown in the figure, the present invention discloses an auxiliary device for replacing spacers on UHV transmission lines, which includes an annular part, at least three branch mounting heads and a corresponding number of positioning and pulling rod mechanisms; number to choose from, but at least one fixed branch mount header;
[0053] The branch installation heads are detachably installed on the outer circumferential surface of the annular member at intervals;
[0054] The positioning pull rod mechanism is detachably installed on the branch installation head, and a cable clamping head is provided at the end of the positioning pull rod mechanism;
[0055] The cable clamping head is detachably mounted on the power line and can slide along the power line.
[0056] The annular component includes a central ring 1, a central extension column 3, a central compression spring 6 and a square insert 8;
[0057] The outer circumferential surface of the centra...
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The invention provides an exchange assisting device for a spacer on an ultrahigh voltage transmission line. The exchange assisting device comprises an annular component, at least three branch installation heads and a corresponding number of positioning pull rod mechanisms, wherein the branch installation heads are detachably arranged on the outer circumferential surface of the annular component; the positioning pull rod mechanisms are detachably arranged on the branch installation heads and cable clamping heads are arranged at the end parts of the positioning pull rod mechanisms; the cable clamping heads are detachably arranged on the transmission line and can slide along the transmission line. The exchange assisting device is capable of relatively fixing a plurality of wires when the spacer is installed or dismantled, installation of the spacer is facilitated and the installation construction efficiency of the spacer can be effectively improved.
Description
technical field [0001] The invention relates to an ultra-high voltage power tool device, in particular to an auxiliary device for replacing spacers on ultra-high voltage transmission lines. Background technique [0002] At present, on UHV transmission lines, more conductors are often required to be split. In order to keep the distance between the split conductors fixed to ensure electrical performance, a spacer bar needs to be installed at each distance. However, when the existing spacer rods are installed or replaced, each split wire needs to be installed, and the wires are not shaken and fixed during the installation process, resulting in low installation efficiency. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is that when the existing spacer is installed or replaced, each split wire needs to be installed, and the wire is not swayed and fixed during the installation process, resulting in low installation efficiency. [...
Claims
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IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 顾文权汤少卿顾荣巨姜志平徐正宏朱文帅曹宏林顾宏海王韵高伟董佳斌封磊
Owner TAIXING POWER SUPPLY CO STATE GRID JIANGSU ELECTRIC POWER CO