Split conductor fixing structure
A split wire and fixed structure technology, which is applied in the installation of electrical components, cables, overhead installation, etc., can solve the problems that the split wire cannot adapt to various types, and the test efficiency of the split wire is low, so as to prevent the disc from being separated and have a simple structure , the test effect is good
Inactive Publication Date: 2016-07-27
ZHEJIANG HUADIAN EQUIP TESTING INST +1
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a split wire fixing structure to solve the problems that the existing split wire fixing structure cannot adapt to various types of split wires and the test efficiency is low
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Embodiment Construction
[0023] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 As shown, the split wire fixing structure includes a disk 1 connected with a split wire 2, a multi-split puller device 3 is connected to the disk 1, and several groups of circular holes 11 for fixing the split wire 2 are arranged on the disk 1. The hole 11 is set according to different types of split wires. The round hole 11 is connected with a connector 4 connected to the split wire 2. The connector 4 passes through the round hole 11 and is fixed on the disc 1. The connector 4 includes a transition sleeve 41, The tension sensor 42, the connection sleeve 43 and the insulator assembly 44, the tension sensor 42 is arranged between the transition sleeve 41 and the connection sleeve 43, the connection sleeve 43 is connected with the insulator assembly 44, the transition sleeve 41 passes through the round hole 11 and passes through the nut 45 It is fixedly connected to the disk 1, and the split wire 2 is con...
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The invention relates to a split wire fixing structure, which includes a disk connected with split wires, a multi-split puller device connected to the disk, several groups of circular holes for fixing the split wires, and connectors connected to the circular holes. The connecting piece is fixed on the disc through the round hole; the advantage of the present invention is that the split wires of different split types are fixed through several groups of round holes provided on the disc, so that the disc can be adapted to the connection of multi-split type split wires Fixed, good practical performance, reducing the overall cost of the disc and equipment management; connecting the disc through a multi-split puller device, realizing the application of tension to the split wires connected on the disc, and the test effect is good; The position of the disc is adjustable, and can be fine-tuned and compensated according to the length difference between the split wire and the sub-wires, so as to ensure the force balance of the sub-wires under the tension state of the device; the connector is fixed on the disc, which improves the reliability of the test and prevents Split the wire off the disc.
Description
technical field [0001] The present invention relates to split wire fixation structures. Background technique [0002] Split conductor is a kind of conductor erection method adopted by ultra-high voltage transmission lines to suppress corona discharge and reduce line reactance. At present, due to the needs of scientific research and experiments, split conductors should be tested for current carrying capacity and energy consumption under the condition of a certain tension. However, the split wires have different split types. The existing split wire fixed structure selects the fixed structure according to the split type of the split wire. At present, the test needs to select the corresponding fixed structure according to the split type of the split wire, and the split cannot be simulated. The actual operating condition of the wire (a certain tension is applied), so the cost of use is high, the test efficiency is low, and the practical performance is low. Contents of the inven...
Claims
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IPC IPC(8): H02G7/05
CPCH02G7/056
Inventor 余虹云叶成潘伟建钱科倪国灿王嘉晶任凯章益崔利兵
Owner ZHEJIANG HUADIAN EQUIP TESTING INST