Rigging hte hoisting jak ni gaw, dai ni na aten na hpaga lam, gawgap ai lam, htingnut ai lam ni hta n mai malap ai arung arai langai rai nga ai. Shi hpe jung da ai quality gaw bungli galaw ai lam hta shimlum lam hte hkrak hkrak hkra machyi shangun ai. Ndai laika hta, hpang lang ai shaloi, dai jak ni hpe ngang grin hkra, kam hpa mai hkra, rigging hte hoisting jak ni hpe jung ai ladat, ahkyak ai hpaji masa lam ni, sadi maja ra ai lam ni hpe hkrang shapraw nna sang lang dan da ai.
I. Install galaw na matu hkyen lajang ai lam
1. grup yin hpe jep joi ai lam hte shara masing jahkrat ai lam
Rigging hte hoisting jak ni hpe n jung shi yang, bungli galaw ai makau grup yin hpe atsawm sha jep joi yu ra ai, dai hta lamu ga a hkam sharang lu ai atsam, tsaw de pat shingdang ai lam, grup yin na pat shingdang ai lam ni hpe gara hku garan gachyan ai lam ni hpe myit yu ra ai. Install galaw ai shara gaw n-gun n rawng ai hte ngang kang ai, n-gun n rawng ai ga (sh) n-gun n rawng ai shara n nga ai, bungli galaw na shara law law hpe jaw na matu sadi ra ai. Laksan sharawt ai arung arai kaba ni a matu (tower crane (sh) bridge crane zawn re ai ni) nbung hte katsi ai zawn re ai shingra tara lam ni a akyu ni hpe mung myit yu ra ai.
2. Arung arai ni hpe jep joi ai lam hte Accessory ni hpe jahpan galaw ai lam
N jung shi yang, rigging hte hoisting arung arai ni hte dai hta lawm ai arung arai ni hpe atsawm sha jep yu ra ai, dai hta, shingkyit, wire sumri, pulley block, winch, bracket zawn re ai ahkyak ai arung arai ni lawm ai. Dai arung arai hkrang gaw bungli masing a matu ra kadawn ai lam ni hpe hkan sa nna, nsam galai shai ai, n-gun n rawng ai, n-gun n rawng ai zawn re ai n kaja ai lam ni n nga ai hpe kam u. Dai aten hta, bolt, pin, gasket zawn re ai karum shingtau ai arung arai yawng nga ai kun ngu ai hpe, jak rung a laika buk hte maren, arung arai yawng hpe jep yu u.
3. Masha ni a atsam marai hte shimlam ladat ni
Installation bungli hpe kungkyang ai hpaji ninghkring ni galaw ra nna, shimlam hte seng ai ladat ni hpe atsawm sha hkan sa ra ai. Sadi jaw ai kumla ni hpe shara kaw mara da ra ai, -magam bungli n galaw ai ni hpe mung, installation galaw ai shara de n shang na matu pat hkum da ai. Operator ni gaw, n-gun ja ai palawng ni, n-gun n rawng ai hkyepdin ni, shimlam shingkyit ni hpe bu hpun ra nna, sharawt ai jak npu kaw kadai mung n nga hkra sadi ra ai.
II. Rigging hte Lifting arung arai ni hpe jung ai ladat
1. Npawt nhpang hpe makawp maga ai hte madi shadaw ai npawt nhpang gawgap ai lam
Fixed lifting arung arai ni a matu (mast crane (sh) gantry crane zawn re ai ni) shawng nnan concrete npawt nhpang hpe ru bang u (sh) n-gun rawng ai daw ni hpe jung da nna, n-gun-hkap la lu ai atsam gaw arung arai ra kadawn ai lam ni hpe hkan sa lu na re. Mobile sharawt ai arung arai ni a matu (crawler crane (sh) truck crane zawn re ai ni) bungli galaw ai shaloi n-gun n rawng hkra, outrigger a ngang grin ai lam hpe gram lajang u. Dai madi shadaw ai npawt nhpang hpe hkrang shapraw sumla ni hte maren hkrak hkrak jung da ra ai, dingyang hte dingyang n-gun gaw madang ni hte maren rai hkra galaw ra ai.
2. Main Beam hte madi shadaw ai hpawng
Bridge crane (sh) gantry crane hpe jung ai shaloi, shawng nnan main beam hpe shinggyin nna, n-gun kaba ai-bolt (sh) welding hte madi shadaw ai shara de matut da u. Main beam levelness hpe ±2mm laman hta tawn da ra ai, n bung ai lit a majaw jak rung ni n hkrat sum hkra. Dai madi shadaw ai lam hpe npawt nhpang hta ngang ngang jum da nna, dingyang n bung ai lam hpe shadawn na matu spirit level hpe lang u.
3. Hoist hte Rigging hpe jung ai
N-gun n law ai sharawt ai arung arai ni a matu (electric hoists (sh) manual hoists zawn re ai ni a matu), I-beam rails (sh) dedicated supports ni hta ngang ngang jum da nna, hprawng hkawm ai leng ni a lapran na shara hpe gram lajang nna, n-gun n rawng ai hku galaw lu na matu galaw u. Wire sumri (sh) sharawt ai shingkyit ni hpe kinks (sh) cross n lawm ai sha, shingkyit (sh) myi shingkyit ni hte shingkyit hte ngang ngang jum da ra ai. Rigging load capacity gaw shimlam redundancy hpe hkam la lu na matu, sharawt nga ai lit hta n yawm htum 1.5 lang rai ra ai.
4. Wan hte hkang zing ai ladat hpe hpaw hpang na
Hkawm ai jak hta wan n-gun hte shachyut ai jak (winch (sh) wan n-gun hte hkalem ai jak zawn re ai) bang da ai rai yang, cable routing hpe madang dep hkra galaw da ai kun, grounding hpe kam mai ai kun ngu ai hpe jep yu u. Control button ni, limit switch ni, lawan ladan brake ni hpe hkrak hkrak galaw ra ai, shanhte a hkam sha lam hpe no-load test run hku nna jep yu ra ai.
III. Post-Install galaw ai hpe chyam yu nna hkap la ai lam
1. No-Load hte Load chyam dinglik ai lam ni
Install galaw ngut ai hpang, no-load test run hpe shawng galaw nna, n kaja ai nsen (sh) n-gun n rawng ai sha, mechanism yawng (lift, run, slewing zawn re ai ni) hkrak hkra galaw nga ai hpe jep yu ai. Dai hpang, static hte dynamic load test ni hpe galaw nna, n-gun hpe rated load a 125% du hkra loi loi hte jat nna, dai jak a n-gun hte ngang grin ai lam hpe jep yu ai.
2. Hkamja lam hte seng ai jak hpe jep joi ai lam
Grai sawng ai masa hta shanhte a makawp maga ai magam bungli ni hpe lawan ladan galaw lu na matu, overload limiter, hkrun lam hpe pat shingdang ai, hkrat sum ai hpe pat shingdang ai jak ni hpe chyam dinglik ai lam hpe myit maju jung u. Wire sumri hpe mung n-gun n rawng ai hpe jep yu ra ai; wire daw mat ai n-gun gaw, masat da ai hta jan yang, galai ra ai.
3. Hkap la ai lam hte laika ni hpe shinggyin tawn ai
Hpang jahtum hkap la ai lam hpe hpaji rawng ai engineer langai mi lata mara nna, madi shadaw ra ai, installation records, test data, hte arung arai ni a laika buk ni lawm ai laika ni hpe shinggyin la nna, htawm hpang hta jai lang na matu shinggyin tawn da ra ai.
IV. Sadi maja ai lam hte gram lajang ai lam ni hpe hpaji jaw ai lam ni
•Galoi mung jep joi ai lam: Rigging, wire sumri, hte connector ni hpe shata shagu myi man hte jep joi ai lam galaw nna, shata mali hta kalang hpaji ninghkring ni hku nna jep joi ai lam galaw na.
•Sau hte gram lajang ai lam: Pulley hte bearing zawn re ai shamu shamawt nga ai daw ni hpe ayan sau bang nna, n-gun n rawng hkra, n-gun n rawng hkra galaw ra ai.
•Magam bungli galaw ai masa: Grai law hkra n-gun dat ai hpe pat hkum da ai. Hpaw ai shaloi, lawan ai hku n-gun dat nna, akajawng sha hkring ai (sh) shingdu de hkrat ai hpe koi u.
Hpaji masa hte madang masat da ai jung ai ladat ni hte hkap la ai madang ni hpe ngang kang hkra galaw ai hku nna, rigging hte lifting arung arai ni gaw bungli masing amyu myu hta hkrak hkrak hte shim lum ai hku bungli galaw lu nna, galaw shapraw ai bungli ni hpe kam mai ai madi shadaw lam ni hpe jaw ya lu ai.
