Grounding rod used for wire maintenance
A grounding rod and wire technology, which is applied in the field of improvement of grounding rods, can solve the problems of difficulty in hooking and pulling out the hook, and achieves the effects of avoiding the difficulty of wires entering the hook, the structure is exquisite, and the use is convenient.
Active Publication Date: 2016-08-31
GAOYOU POWER SUPPLY OF JIANGSU ELECTRIC POWER +2
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AI Technical Summary
Problems solved by technology
[0004] Aiming at the above problems, the present invention proposes a structure that is exquisite, easy to use and has good stability. It can conveniently adjust and fix the angle between the hook and the rod body during use, and effectively solves the problem that the transmission line is difficult to enter the hook or pulls. Grounding Rods for Wire Repairs with Hooking Difficulty Problems
Method used
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Embodiment Construction
[0028] The present invention as Figure 1-12 As shown, it includes a rod body 1, a connecting seat 2 and a pair of oppositely arranged hooks 3, the connecting seat 2 is fixedly connected to one end of the rod body 1, the upper part of the connecting seat 2 is pierced with a central shaft 20, a pair of Described hook 3 is divided into fixed hook 31 and movable hook 32, and the bottom end of described fixed hook 31 is sleeved on the central shaft 20, and the bottom end of described movable hook 32 is fixedly connected with central shaft 20; The central axis rotates relative to each other, while the movable hook keeps synchronous rotation with the central axis;
[0029] The ground rod is also provided with a drive assembly 4 and a shift assembly 5;
[0030] The driving assembly 4 includes a driving rod 41, a horizontal helical gear 42, a pair of vertical helical gears 43 and a pair of driving rings 44, the driving rod 41 is passed through the rod body 1, and the top end of the d...
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The invention relates to a grounding rod used for wire maintenance, relates to the field of electric power tools and especially relates to the improvement of the grounding rod. The provided grounding rod used for wire maintenance is ingenious in structure, convenient to use and good in stability, in usage, the angles between hooks and a rod body can be conveniently adjusted and fixed, and the problem that the difficulty for a power transmission wire to enter or be pulled out from the hooks is high is solved. A connection seat is fixedly connected with one end of the rod body. A central shaft penetrates through the upper part of the connection seat. One pair of hooks comprises a fixed hook and a movable hook. The bottom end of the fixed hook sleeves the central shaft. The bottom end of the movable hook is fixedly connected with the central shaft. According to the invention, the angles between the hooks and the rod body can be conveniently adjusted and fixed, and the problem that the difficulty for the power transmission wire to enter or be pulled out from the hooks is high is solved, the structure is ingenious, the usage is convenient and the stability is good.
Description
technical field [0001] The invention relates to the field of electric appliances, in particular to the improvement of ground rods. Background technique [0002] When the high-voltage overhead transmission circuit is under construction, the operator must hang the ground wire at both ends of the construction line to avoid injury to the operator caused by a sudden point. The grounding wires used in the prior art are fixedly connected with the hook and the insulating rod, or the hook and the rod are directly integrally formed, and a layer of insulating material is wrapped on the outer layer of the rod to form an insulating rod. The grounding wires of these structures are generally in the form of fixed straight line. During the grounding of the tension pole tower, that is, the traditional utility pole, the staff is at a relatively high position on the top of the tower, and then hangs the hook of the ground wire of this fixed structure on the transmission line, because the positi...
Claims
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IPC IPC(8): H01R4/66
CPCH01R4/66
Inventor 蔡伟斌朱晓波李健武红雨汤万清
Owner GAOYOU POWER SUPPLY OF JIANGSU ELECTRIC POWER