Nheyo yaJack
Chigadziko chejack chinoreva plate inogadziriswa inoshandiswa kupa hwaro hwakagadzikana uye hwakatsetseka hwescaffold. Inowanzoiswa pasi pematanho akamira escaffold (kana kuti akamira) uye inogadziriswa pakukwirira kuti ikwane nzvimbo dzisina kuenzana pasi kana pasi. Chigadziko chejack chinobvumira kuenzana kwakanyatsojeka kwescaffold, zvichiita kuti ive yakasimba uye yakachengeteka panguva yekuvaka kana kugadzirisa.
Kugadziriswa kwechigadziko chejack kunoita kuti chive chinhu chinoshanduka-shanduka mumasisitimu ekuisa mapuranga mumafuremu, sezvo chichigona kushandiswa kutsiva kusiyana kwekukwirira kwepasi uye kupa nzvimbo yakasimba yechimiro che scaffold. Izvi zvinobatsira kusimbisa kuchengetedzeka nekugadzikana, kunyanya kana uchishanda panzvimbo dzisina kuenzana kana dzakatsetseka.
Hwaro hwe screw jack hunogadziriswa hunogona kushandiswa mukuvaka mainjiniya, kuvaka mabhiriji, uye hunoshandiswa nemhando dzese dzescaffold, hunoita basa rekutsigira pamusoro nepazasi. Kurapa pamusoro: hot dip galvanized kana electro galvanized. Hwaro hwemusoro hunowanzo kuve hwemhando yeU, plate yehwaro inowanzo kuve yakaenzana kana kugadziriswa nemutengi.
Tsanangudzo ye jack base ndeiyi:
| Rudzi | Dhayamita/mm | Kureba/mm | Ndiro yakavakirwa paU | Pureti yehwaro |
| yakasimba | 32 | 300 | 120*100*45*4.0 | 120*120*4.0 |
| yakasimba | 32 | 400 | 150*120*50*4.5 | 140*140*4.5 |
| yakasimba | 32 | 500 | 150*150*50*6.0 | 150*150*4.5 |
| mhango | 38*4 | 600 | 120*120*30*3.0 | 150*150*5.0 |
| mhango | 40*3.5 | 700 | 150*150*50*6.0 | 150*200*5.5 |
| mhango | 48*5.0 | 810 | 150*150*50*6.0 | 200*200*6.0 |
Zvishandiso
Nati yejeki yakagadzirwa nesimbi Ductile nati yejeki
Dhayamita: 35/38MM Dhayamita: 35/38MM
Huremu:0.8kg Huremu:0.8kg
Pamusoro: Zinc yakaputirwa nemagetsi Pamusoro: Zinc yakaputirwa nemagetsi
