Thaum kev yuav khoom lossis sab laj ib ob chav Girder Nyiaj Siv Ua Haujlwm Crane, nws yog qhov tsim nyog los txiav txim siab cov kev tsis tsim nyog ntawm cov cuab yeej. Raws li cov ntaub ntawv tseem ceeb no, peb ua tawm cov qauv tsim, hais thiab kev tsim khoom ntawm ob-girder choj Cranes.
1. Chav kawm ua haujlwm
Cranes ua tiav lawv txoj haujlwm los ntawm kev nqa khoom thiab txav cov khoom lawv tau nqa. Raws li kev siv sib txawv thiab kev ua haujlwm yuav tsum tau xaiv ntawm CRANE, theem ua haujlwm tsim nyog raug xaiv. Raws li kev siv qib thiab load cov xwm txheej ntawm lub crane, cov chav ua haujlwm ntawm tag nrho lub tshuab tau muab faib ua 8 qib los ntawm A1 rau A8.
Nqe Lus Siv Nyiaj Siv Ua Haujlwm Crane: A5, A6;
Grab overhead crane: A6;
Electromagnetic Nyiaj Siv Nyiaj Siv Ua Haujlwm Crane: A6;
Casting Nyiaj Siv Ua Haujlwm Crane: A6, A7;
2. Lifting muaj peev xwm
Lub peev xwm muaj peev xwm yog qhov hnyav tshaj plaws uas tus crane tuaj yeem nqa, suav nrog tag nrho cov khoom siv thiab cov xa khoom. Raws li qhov hnyav tshaj plaws ntawm cov khoom muaj hoisted, txiav txim siab qhov yuav tsum tau txhawb nqa lub peev xwm ntawm cov khoom siv.
Lub lifting muaj peev xwm ntawm feem ntau siv ob chav nqaj nqaj nqaj cranes yog raws li hauv qab no:
|
Ntaus Khoom Siv |
Lifting muaj peev xwm series (t) |
|
Rab khuam |
3.2;5;10;16;20;25;32;40;50;63;75;80;100;125;160;200;250;320 |
|
Ntsiab |
5;10;16;20;25;32;40;50 |
|
Electromagetic |
5;10;16;20;25;32;40;50 |
3. Khab mov
Kev ua luv yog hais txog txoj kab rov tav deb ntawm nruab nrab ntawm cov kab khiav ntawm cov khiav ntawm ob tus girder choj crane.
|
Lub peev xwm muaj peev xwm q (t) |
Span s (m) |
|
Tsawg dua los yog sib npaug rau 50 |
10.5;13.5;16.5;19.5;22.5;25.5;28.5;31.5;34.5;37.5;40.5 |
|
＞50 |
13;16;19;22;25;28;31;31;34;37;40 |
4. Lifting qhov siab
Kev ntsuas qhov siab yog hais txog qhov deb ntawm qhov chaw ntawm lub qhov ncauj ntawm cov crane txhawb nqa hauv av thaum cov nuv tau tsa mus rau txoj haujlwm siab tshaj plaws.
|
Lub peev xwm muaj peev xwm q (t) |
Rab khuam |
Ntsiab |
Electromagetic |
|
Lifting qhov siab (m) |
|||
|
Tsawg dua los yog sib npaug rau 50 |
12-24 |
18-30 |
16 |
|
＞50 |
20-30 |
- |
- |
5. Ua haujlwm ceev
Kev ua haujlwm ceev yog hais txog qhov nrawm ntawm qhov uas crane ua haujlwm mechanism ua haujlwm ua haujlwm ruaj khov nyob rau hauv lub ntsuas hluav taws xob. Lub cuab yeej kev ceev yog hais txog txoj kev hloov pauv ntsug ceev ntawm cov neeg ntaus nqi thaum lub xeev ruaj khov nyob rau hauv lub xeev ruaj khov. Lub Trolley khiav ceev yog hais txog kev khiav ceev ntawm Trolley nrog lub ntsuas ntsuas ntawm txoj kab rov tav. Lub crane khiav ceev yog hais txog kev khiav ceev ntawm lub crane nrog cov ntsuas ntsuas ntawm txoj kev tav toj txoj kev lossis taug qab.
Cov nquag siv nrawm ntawm nuv neeg siv nyiaj ua haujlwm ua haujlwm cranes tau qhia hauv cov lus hauv qab no:
|
Lifting muaj peev xwm (t) |
Kev sib faib |
Chav Ua Haujlwm |
Main Network loj Lifting Ceev (M / min) |
Saib nuv Lifting Ceev (M / min) |
Trolley khiav nrawm (M / min) |
Crane khiav ceev (m / min) |
|
Tsawg dua los yog sib npaug rau 50 |
Kev Kub Ceev |
M7,M8 |
6.3-20 |
10-25 |
40-63 |
71-100 |
|
Nruab Nrab Ceev |
M4-M6 |
4-12.5 |
5-16 |
25-40 |
56-90 |
|
|
Tsawg ceev |
M1-M3 |
2.5-8 |
4-12.5 |
10-25 |
20-25 |
|
|
＞50-125 |
Kev Kub Ceev |
M6,M7 |
4-12.5 |
5-16 |
32-40 |
56-90 |
|
Nruab Nrab Ceev |
M4,M5 |
2.5-8 |
4-12.5 |
20-36 |
50-71 |
|
|
Tsawg ceev |
M1-M3 |
1.25-4 |
2.5-10 |
10-20 |
20-40 |
|
|
＞125-320 |
Kev Kub Ceev |
M6,M7 |
2.5-8 |
4-12.5 |
25-40 |
50-71 |
|
Nruab Nrab Ceev |
M4,M5 |
1.25-4 |
2.5-10 |
16-25 |
32-63 |
|
|
Tsawg ceev |
M1-M3 |
0.63-2 |
2-8 |
10-16 |
16-32 |
