Vim li cas Chain Hoists tau yooj yim nqa ob peb tons ntawm cov khoom hnyav?
Jul 09, 2023
Vim li cas Chain Hoists tau yooj yim nqa ob peb tons ntawm cov khoom hnyav?
Chain hoist yog ib hom ntawm phau ntawv nqa lub tshuab uas yooj yim siv thiab nqa tau yooj yim. Nws tseem hu ua inverted saw, saw hoist thiab lwm lub npe. Nws yog tsim rau luv luv hoisting ntawm cov khoom me me thiab cov khoom. 6 meters, tab sis kuj heev zog-txuag, pheej yig, widely siv nyob rau hauv factories, miners, kev tsim kho thiab lwm yam teb raws li installation machinery, hoisting khoom, tshwj xeeb tshaj yog nyob rau hauv qhov chaw uas tsis muaj fais fab mov thiab qhov chaw yog nqaim, nws muaj cuab kev zoo.
Classification ntawm saw hoists
Chain hoiststau muab faib ua ntau hom, cov khoom siv tau muab faib ua hlau alloy, stainless hlau, tawg-pov thawj, aluminium alloy saw hoists.
Raws li cov duab, nws muab faib ua round, triangular, square thiab mini saw hoists.
Chain hoist qauv
Txawm hais tias cov saw hoist zoo li me me, nws yog tsim los ntawm ntau tshaj 70 qhov chaw, feem ntau yog tsim los ntawm ob peb qhov loj xws li sprocket, tes saw, kis iav, nqa saw thiab sab sauv thiab qis. Hom kis tau tus mob feem ntau yog iav Hom kis tau tus mob, uas kuj yog hom kis tau tus mob ntau tshaj plaws nyob rau tam sim no, yog tsav los ntawm lub lifting sprocket, lub lifting saw txuas nrog qis nuv, tes saw yog siv los xa tib neeg lub zog, thiab qhov qis dua yog siv los dai cov khoom.
Txoj haujlwm ua haujlwm ntawm saw hoist
Lub 2 tuj saw hoist yog ib qho kev hloov kho tshiab ntawm lub pulley, uas tau txais txiaj ntsig zoo ntawm lub pulley. Kev txuag hluav taws xob ntawm cov saw hoist yog siv lub hauv paus ntsiab lus ntawm kev siv tshuab los tsav cov saw tes los ntawm cov neeg ua haujlwm los tsim cov traction. Siv txoj kev sib kis ntawm cov iav, cov iav me me tsav lub iav loj, thiab lub zog loj ntawm lub zog hla nws tawm kom thiaj li tsav lub lifting saw kom tiav qhov nqa ntawm cov khoom hnyav.
Thaum lub tes saw hoist nqa cov khoom nce siab, rub lub bracelet los ua kom lub kauj-toog npab tig clockwise, thiab lub kauj-toog npab tig mus nias qhov kev sib txhuam disc ratchet thiab tus nres rau hauv ib lub cev kom tig ua ke, yog li lub kauj-toog npab tig mus rau kev sib kis. gears tsav lub lifting sprocket. Cov saw hlau yog tsav los nqa cov khoom kom du, thiab ratchet sib txhuam phaj ib-txoj kev nres yog siv los txiav nres hauv qab load. Lub pawl tau koom nrog lub iav nyob rau hauv qhov kev txiav txim ntawm lub caij nplooj ntoos hlav kom ntseeg tau tias cov khoom nyob hauv huab cua ntawm txhua txoj haujlwm thiab yuav tsis poob los ntawm lawv tus kheej.
Thaum nqis los, rub rau lwm txoj hlua tes kom lub tes saw log tig rov qab. Nyob rau lub sijhawm no, lub pawl tso tawm lub ratchet, thiab nyob rau hauv qhov kev txiav txim ntawm tus nqes qis thiab lwm yam nws tus kheej qhov hnyav, nws tuaj yeem nqis los zoo. Thaum cov saw tes nres rub, nres tam sim ntawd Rov qab ua haujlwm ntawm lub braking, kom cov khoom thauj tuaj yeem nres ntawm txhua txoj haujlwm.
|
Peev xwm (T) |
1 |
1.5 |
2 |
3 |
5 |
10 |
|
|
Lifting qhov siab (m) |
2.5 |
2.5 |
2.5 |
3 |
3 |
3 |
|
|
Load chain |
No.ofs |
1 |
1 |
1 |
1 |
2 |
4 |
|
Demension |
6×18 |
7.1×21 |
8×24 |
10×30 |
9×27 |
10×30 |
|
|
Force ntawm tag nrho cov load |
250 |
265 |
335 |
372 |
360 |
380 |
|
|
GW / NW (kg) |
14.5/15 |
16.5/17 |
19.5/20.1 |
32/34 |
41.1/43.6 |
75.7/79.1 |
|
|
Qhov siab (mm) |
A |
149 |
176 |
176 |
231 |
249 |
463 |
|
B |
153 |
173 |
173 |
185 |
185 |
185 |
|
|
C |
29 |
35 |
35 |
39 |
49 |
54 |
|
|
D |
41 |
51 |
51 |
49 |
67 |
75 |
|
|
Hmin |
352 |
385 |
385 |
445 |
615 |
765 |
|
|
Qhov hnyav ntxiv rau 1m nqa (kg) |
0.8 |
1.1 |
1.4 |
2.2 |
3.8 |
8.8 |
|
Kev tsim cov saw hoists
Qhov tseem ceeb ntawm 2 tuj saw hoist yog ua los ntawm hlau alloy. Lub lifting saw yog ib qho tseem ceeb tshaj plaws thiab qhov tseem ceeb ntawm cov saw hoist. Cov khoom yog ua los ntawm alloy steel. Raws li qhov sib txawv tonnage, cov specifications ntawm cov saw kuj txawv. Txoj kab uas hla ntawm cov saw rau 1 tuj yog 6 hli, txoj kab uas hla ntawm 3 tuj saw yog 8 hli, kawm seb cov saw hlau ua li cas.
Lub steel bar yog thawj zaug ncaj los ntawm lub tshuab, thiab tom qab ntawd qhov sib txawv yog nias rau ntawm txhua ntu ntawm lub steel bar raws li qhov loj me, uas yooj yim rau kev txiav steel bar thaum nias thiab buckling tom qab.
Lub tshuab ces nias txhua steel bar rau hauv ib lub oval-puab buckle, thiab txuas txhua lub buckle los tsim ib txoj hlua ntev.
Lub buckle puag ncig ntawm cov saw hlau yuav tsum tau welded, thiab tom qab ntawd dhau los ua kev kho cua sov kom ntseeg tau tias lub zog, thiab cov saw hlau nto yog electroplated kom tau raws li cov kev cai tiv thaiv corrosion.
Kev nyab xeeb thiab kev saib xyuas ntawm saw hoists
Raws li ib yam ntawm lifting khoom, lub2 tuj saw hoistyuav tsum nqa ob peb tons lossis kaum tons ntawm lub ntiajteb txawj nqus thaum siv. Yog tias nws tsis ua haujlwm zoo lossis cov khoom lag luam tsis zoo raws li tus qauv, nws yuav ua rau muaj kev nyab xeeb.
Thaum yuav khoom, xaiv cov kev qhia tshwj xeeb raws li qhov xav tau ntawm kev siv. Cov lus qhia tshwj xeeb tuaj yeem loj lossis me me, thiab lub peev xwm thauj khoom ntawm cov khoom yuav tsis tuaj yeem tshaj thaum siv. Txheeb xyuas qhov zoo ntawm cov khoom thiab qhov vuam zoo ntawm cov saw hlau.
Ua ntej siv, xyuas seb cov khoom puas ua tiav thiab ruaj khov, thiab seb lub zipper txhais tes puas tau hla cov chains lossis cov chains poob.
Tsis txhob rub cov saw obliquely thaum siv, tsis txhob rub cov khoom hnyav obliquely los yog tom qab, thiab tsis txhob siv quab yuam uas tsis yog neeg ua haujlwm rau kev rub kom muaj zog. Thaum nqa lossis txo qis, nws yog txwv tsis pub cov neeg sawv lossis taug kev hauv qab cov khoom hnyav. Thaum siv cov saw hoists rub lub kauj-toog npab rov qab ua ntej, cia lub lifting saw so kom nws muaj qhov txaus lifting nrug, thiab maj mam nqa,
Tom qab siv, nws yuav tsum tau khaws cia tsis tu ncua, thiab cov kis tau tus mob yuav tsum tau lubricated kom txo tau kev sib txhuam.