A self-adaptive cable holder
A cable support and self-adaptive technology, applied in the direction of the cable suspension device, etc., can solve the problems of easy corrosion, labor and time-consuming binding, mismatch of butterfly insulators, etc., to avoid damage, convenient operation, and wide adaptability.
Active Publication Date: 2021-06-04
YANGZHOU JIANGDU POWER SUPPLY COMPANY OF JIANGSU ELECTRIC POWER +2
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Problems solved by technology
[0003] At present, the cable supports are all made by the construction unit themselves, the external dimensions are not uniform, and the anti-corrosion of the welding part is not in place and easy to rust
Usually, there are two ways to fix incoming cables, one is fixed with butterfly insulators, and the other is fixed with splints. The disadvantage of the former is that the butterfly insulators do not match, the binding is time-consuming and unsightly; the disadvantage of the latter is that : Because the flexible cable has no armored protective layer, the cable core is easily deformed when the splint fastens the cable, and it is impossible to ensure that each cable is properly stressed
Method used
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[0033] The present invention as Figure 1-7 As shown, it includes a board body one 1 and a board body two 2, the inside of the board body one is uniformly provided with three arc-shaped grooves 3, and the inside of the board body two is uniformly provided with four airbags 4, between the four airbags Three accommodating spaces are formed, and the arc-shaped grooves are in one-to-one correspondence with the accommodating spaces for placing cables;
[0034] The second plate body is provided with a "7"-shaped perforation 5, the perforation is used to place the trachea 6 of the air bag, and the trachea is used for inflation and exhaust; adaptability.
[0035] The two ends of the plate body one 1 are respectively provided with a support plate one 7, and the two ends of the plate body two 2 are respectively provided with a support plate two 8, and the support plate one and the support plate two correspond one by one, and the support plate one and the support plate two correspond to...
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An adaptive cable support The present invention relates to a power supply tool, in particular to an adaptive cable support. A self-adaptive cable bracket with simple structure, convenient installation, and time-saving and labor-saving is provided. In the working of the present invention, the board body 1 and the board body 2 are arranged oppositely, wherein, the board body 1 is provided with an arc-shaped groove, and the board body 2 is provided with an accommodation space formed by two airbags, which are placed through the arc-shaped groove and the accommodation space Finally, the cable is fixed through the action of the locking assembly between the first support plate and the second support plate. The inflation and deflation action of the airbag is set, which is convenient to adapt to cables of different sizes and specifications for connection, with a high degree of matching and to avoid damage to the cables. The invention is convenient to operate and has wide adaptability.
Description
technical field [0001] The invention relates to a power supply tool, in particular to an adaptive cable support. Background technique [0002] With the increase of the open capacity of low-voltage users to 160kVA, as well as the improvement of residents’ daily power consumption and average household capacity indicators, there are new distribution points or transformer capacity expansion projects, and most of them use 400kVA transformers. According to the typical design, the incoming line adopts flexible ZC -ERF-1×300mm2 cable. [0003] At present, the cable supports are all made by the construction unit themselves, and the external dimensions are not uniform, and the anti-corrosion of the welding parts is not in place and easy to rust. Usually, there are two ways to fix incoming cables, one is fixed with butterfly insulators, and the other is fixed with splints. The disadvantage of the former is that the butterfly insulators do not match, the binding is time-consuming and u...
Claims
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IPC IPC(8): H02G7/05
CPCH02G7/05
Inventor 殷远东王健赵卿宇毛映迪张颖杨钱程
Owner YANGZHOU JIANGDU POWER SUPPLY COMPANY OF JIANGSU ELECTRIC POWER