Rack jack. General information

Rack jack - foni (portable) device, iyo inokubvumira kusimudza mitoro yakasiyana-siyana kusvika kumusoro. Izvi zvinoshandiswa zvakashandiswa munzvimbo dzakawanda nekuda kwemhando dzakasiyana-siyana dzezvivako, uye chimwe chinhu chakasiyana cheimwe nzira yekusimudza ndeyokuti dzinoiswa pasi pemutoro, uye kwete pamusoro pazvo. Ijack rack inonyanya kufarirwa pakati pemotokari, nekuda kwekugadzirisa kwayo uye nyore kwechigadzirwa. Vanogona kuva nesimbi yakakanda kana tsvimbo yesimbi, uye vanogona kusimudza mutoro wacho kusvika kumusoro kweiyo tsvimbo.

Muzhinji, jack rack muzvikamu zvose yakakurumbira. Icho chirevo chekugadzirisa kwayo chiri muchokwadi chokuti mune zvarakagadzirirwa kune rack ine kambani inotsigirwa mukombe. Iyo inogadziriswa inotungamirirwa nekutenderera kwesimbi, iyo inoita kuti mutoro wacho uri pamwe chete nekambani yekutsigira.

Jack Rack DR-5 yakagadzirirwa kusimudza mutoro kuburikidza nebhuku rekushandisa. Iko rudzi rwechigadziro runokwanisa kusimudza mutoro kusvika pakakwirira shoma nehupamhi hwekururamisa, apo uchida huwandu hwekuita kwemuviri. Jack Rack DR-5 ine mune zvigadzirwa zvayo zvinoshandiswa mutoro wekutakura, basa guru rinofanira kuchengetedza kuchengetwa kwemutoro wakasimudzwa. Zvakakosha kuti munyaya iyi, kuwanda kwemahombekombe pamatsetse ezvitima kunoonekwa.

Zvinhu zvakasiyana-siyana zvezvirongwa izvi ndeyekuti iyo inyanzvi inogadzirisa iyo isingadyi chero zvakaoma zvinoshandiswa mukushanda. Kana uchisimudza mutoro, unhu hwakakwirira hwekutarisa hunosimbiswa. Pamusana pezvakawedzerwa, jack yakawedzera kusimba, uye iyo inobhadharwa inokwana matani mashanu. Zvose izvi zvakanaka nguva inoita kuti chigadzirwa ichi chive chakakosha kune dzimwe nzvimbo dzebhizimusi.

Iyo jack rack DR-10 ine mhando yakagadzika inoita kuti kugadzirisa kushanda kwakachengeteka uye kugadzirisa mutoro panguva yekusimudza. Kunyatsochengetedza uye kuvimbika kunoita kuti zviyero zvakadaro zvive zvakanaka zvekushandisa mumamiriro ezvinhu akaoma emagetsi. Iko kukwidziridzwa kweJack DR-10 kune matani gumi, izvo zvinowedzera huwandu hwekushandiswa kwayo kana zvichienzaniswa nemhando yapfuura yakagadzirwa.

Rack jack inobvumira kumisa kusimudza zvimedu chero ipi zvayo yakakwirira, nokudaro mitoro ichachengetedzwa zvakasimba. Kuwanda kwekushandiswa kwekusimudza nzira kunogadzirisa unyanzvi hwavo hwekugadzira: rudzi rwechigadziro, simba rekutakura, kuwanika kwezvimwe mabasa uye nezvimwe zvakadaro.

Sezvambotaurwa pamusoro apa, nzira dzakadaro dzakave dzakakurumbira pakati pevatyairi, uye kunyanya avo vanoda magwagwa akaputika kubva-munzira. Mumamiriro ezvinhu akadai akadaro, rudzi urwu rwekusimudza chigadzirwa nderomubatsiri akanaka.

Iyo jacks, inokwanisa kusimudza matani anodarika gumi, inoshandiswa kunyanya mubasa rekuvaka uye yekuisa raira dzemigwagwa. Inogonawo kushandiswa kwete chete mucheperi, asiwo mumhepo yakananga, ine mamiriro makuru aripo kuvapo kwechivimbo chinotsigirwa. Iyo yakawanda inokwanisika kusimudza simba re rack jacks yakaita mamita makumi maviri.

Mukuwedzera kumakumbo uye pinion jacks, panewo magetsi, hydraulic uye pneumatic types.