NLL ʻano uwila ma luna o ke poʻo uwea hoʻopaʻa hoʻopaneʻe hoʻopaʻa hoʻopaʻapaʻa

https://www.yojiuelec.com/nll-type-electric-overhead-wire-cable-clamp-suspension-strain-tension-clamps-product/

NLL pili me ka insulator

 

He aha nā ʻano like ʻole o NLL tension clamp?

Hiki ke hoʻokaʻawale ʻia ʻo NLL tension clamp e ka conductor diameter, aia nā NLL-1, NLL-2, NLL-3, NLL-4,
NLL-5 (ʻo ia no ka moʻo NLD).Aia kekahi laina pou maʻamau i nā mea pono a i ʻole nā ​​lako.
He aha ka mea i hana ʻia ai ka ʻuala?
Ua kapa ʻia ʻo ʻano hoʻopaʻapaʻa paʻa paʻa ʻia ʻo dead end strain clamp a i ʻole quadrant strain clamp.Ma muli o
ka mea, hiki ke hoʻokaʻawale ʻia i ʻelua pūʻulu: NLL series tension clamp i hana ʻia me ka alumini alumini,
ʻoiai ua hana ʻia ka moʻo NLD i ka hao malleable.
He aha ke ʻano o ka hoʻopaʻa haʻahaʻa ma ka laina pou?
Aia kekahi laina pou maʻamau i nā mea pono a i ʻole nā ​​lako.ʻO kekahi o nā mea pono āu e noʻonoʻo ai
ʻO ke kūʻai ʻana no kāu laina pou, ʻo ia ka hoʻopili ʻana.He hiʻohiʻona maʻamau ia ma nā laina mana a me ke kelepona.

ʻO Bolt Type Tension Clamp NLL Series

NLL series bolt type tension clamp i hoʻohana nui ʻia i ka laina mana uila a i ʻole substation, stationary

laina conduction a me ka uila uila a hoʻohana pū ʻia i ka hoʻohui ʻana i nā insulators strain ma ka hui ʻana

lako a i ʻole ka hoʻohui ʻana i ka mea lawe uila me ka perch.
Hoʻolālā ʻia no nā laina ea a hiki i 30kV.

1) E kūpono no ka hoʻoponopono ʻana i ka conductor alumini insulated a i ʻole ke alakaʻi alumini huna ma ke kihi rotate

a i ʻole ka insulator o ka pou kānana hope, e hoʻoponopono a hoʻopaʻa i ka mea hoʻokele lewa.

2) Mea: kino, mea mālama - alumini alumini, ʻoki ʻoki - kila kila, nā mea ʻē aʻe - ke kila galvanized wela.

3) ʻOi aku ka ikaika o ka paʻa ʻana ma mua o 95% ka ikaika haʻihaʻi o ke alakaʻi.

4) Hoʻohana pū ʻia ka uhi hoʻopulapula a me ka hoʻopaʻa ʻana no ka pale ʻana

NLL

'ikamu

Mea hoʻokele pili (mm)

Ana (mm)

Haawe hāʻule (kN)

Kaumaha (kg

Ka nui o ka bolt

L

I

C

d

NLL-1

5.1-11.4

135

102

17

16

40kN

0.75

2xM12

NLL-2

11.4-16

155

113

21

16

70kN

0.9

2xM12

NLL-3

14.5-17.5

230

150

30

18

70KN

1.84

3xM14

NLL-4

18-22.4

253

157

31

18

90KN

2.32

3xM14

NLL-5

23-30

370

234

38

20

120KN

4.5

5xM16

Ma mua o kou kūʻai ʻana a hoʻohana i ka clamp tension, pono ʻoe e hōʻoia i ka mea i hana ʻia ai.Pono ka mea i kūpono me

ka noi alakaʻi.He mea koʻikoʻi kēia waiwai no ka mea e hoʻoholo ai i ka ikaika o ka hoʻopaʻa ʻana i ka paʻa paʻa.

Hana ʻia kā mākou mau mea hoʻopaʻa haʻahaʻa i ka alumini kiʻekiʻe a me nā mea hao hao.

ʻO ka hiʻohiʻona maikaʻi loa o kēia mau mea ʻo ko lākou ikaika a me ka conductivity uila.

He ikaika lākou i ke kino a i ka manawa like me nā conductors like ʻole.

Hiki i ka alumini ke hana maikaʻi ma lalo o nā kūlana like ʻole me ka hoʻohaʻahaʻa ʻole a i ʻole ka pōʻino.Hiki

pale i nā pae wela loa.

Hiki ke hoʻohana ʻia nā alumini alumini e like me ka lōʻihi o ka hoʻokō ʻana i nā koi ʻenehana o ka hoʻopili tension.

ʻO ka hoʻomaʻamaʻa ʻana i luna o kēia mea kūpono ʻo ia ka hot-dip galvanizing.Wahi a ke kaiapuni corrosive, ka papa zinc

pono e hoʻoponopono ʻia ka mānoanoa i loko o kahi ākea.


Ka manawa hoʻouna: Iulai-18-2022