Rayon Sports na Rayon Sports: Rayon Sports na Rayon Sports zifite umwihariko w'amakipe y'ibihugu? - Izuba Rirashe

In the industrial lifting field, gantry cranes and bridge cranes are like "twin brothers". However, experienced practitioners know that behind this single character difference lies completely different application scenarios and performance logic. Guhitamo ibikoresho bidakwiriye ntabwo bitera gusa gukora neza ahubwo birashobora no guteza impanuka z'umutekano. Uyu munsi tugiye kubagezaho mu buryo burambuye itandukaniro riri hagati y'ibi bice byombi n'ibyiciro bitandatu by'ingenzi.

1. Imiterere y'imiterere: gusobanukirwa umwimerere binyuze mu kubaho cyangwa kubura "amaguru"

Ikimenyetso cy'ikiraro cya crane ni "kutagira amaguru" - imiterere nyamukuru igizwe n'ibiti bibiri by'ingenzi n'ibiti by'iherezo, bisa n'ikiraro kizenguruka imurikagurisha. Ishyirwa ku nkingi za beto cyangwa ibyuma bishyigikira inyubako binyuze mu buryo bwo kwiruka ku mpera zombi (ni ukuvuga "inzira hejuru"). Iki gishushanyo mbonera gishingira ku miterere y'uruganda rwo gutwara imizigo, bikuraho gukenera ubufasha bwigenga.

Ku rundi ruhande, Gantry cranes zifite "amaguru maremare" - impera z'imigozi minini zihujwe n'inzira z'ubutaka binyuze mu maguru ashyigikiwe, zikora igishushanyo cya gantry ("inzira ku butaka"). Ukurikije imiterere y'amaguru ashyigikiwe, arashobora gushyirwa muri gantry yuzuye (amaguru abiri ashyigikiwe), igice cya gantry (uruhande rumwe rufite amaguru ashyigikiye hasi, urundi ruhande rufatanije nurukuta), na gantry ya cantilever (amaguru ashyigikiye hanze mumiterere ya cantilever). Iki gishushanyo mbonera cy'Umujyi wa Kigali gitanga umusaruro mwinshi mu kubaka inzu y'ubucuruzi.

Mu magambo yoroshye: Bridge Crane ni "accessory to the factory building," while a gantry crane is an "independent mobile fortress." Uruganda runaka rw'ibice by'imodoka rwashyize crane y'ikiraro ahantu hafunguye, bituma igiti kinini gicika nyuma y'amezi atandatu gikora kubera kubura ubufasha bw'ubwubatsi bw'uruganda, bisaba gusimbuzwa ibikoresho ku giciro kinini.

II. Operational Scope: Spatial Constraints Determine Application Scenarios

Imikorere ya cranes z'ikiraro igabanyirizwa n'uburebure bw'inyubako y'uruganda, ibuza kuzenguruka hagati y'inzira zihamye, kimwe n'"inyamaswa ifungiwe mu codoka." Ariko, inyungu yabo iri mu gukoresha neza umwanya uri hejuru y'inyubako y'uruganda utiriwe ufata ubutaka, bigatuma bikwiriye cyane ibikorwa by'umurongo w'iteraniro mu bigo by'amahugurwa, nko gufata ibikoresho mu imashini n'imirongo y'amateraniro.

Ku rundi ruhande, amabuye y'agaciro ntaho ahuriye n'amazu y'ubucuruzi. Zishobora gukora mu murongo ugororotse ku mihanda ihamye, kandi ubwoko bumwe (nka cranes ya gantry y'amapine y'amaguru) na bwo bushobora gukora impinduka za dogere 360, hamwe na radius y'imikorere igera kuri metero kare ibihumbi n'ibihumbi. Ahantu hafunguye nk'ibibuga bya kontineri z'icyambu, ibibuga by'imizigo bifunguye, n'ingomero z'amashanyarazi ni hafi ya "domain yihariye" ya gantry cranes.

Pariki y'ibicuruzwa yakuye isomo rikomeye: mu ntangiriro, kugira ngo bazigame ibiciro, bahisemo ibiraro bya cranes, ariko nyuma basanga kontineri zibitswe hanze zidashobora gukurwaho, bituma habaho ishoramari ry'inyongera rya miliyoni 2 z'ama yuan kugira ngo bazisimbuze cranes za gantry, bituma uwo mushinga uhagarara hafi ukwezi.

III. Load Capacity: From "Lightweight" to "Giant" Diversification

Bridge cranes ubusanzwe ifite uburebure bwa toni 0.5 kugeza kuri 500, cyane cyane imitwaro yo hagati kugeza yoroheje. Ibi biterwa n'uko ubushobozi bwo gutwara imizigo y'inganda buba buke, kandi imitwaro irenze urugero irashobora kwangiza imiterere y'ubwubatsi. Mu mahugurwa y'inganda z'imashini, cranes z'ikiraro zifite ubushobozi bwa toni 10 kugeza kuri 50 zikunze gukoreshwa cyane, ahanini zikoreshwa mu bikorwa byihariye nko gupakira no gupakira ibikoresho by'imashini no kwimura ibicuruzwa.

Ku rundi ruhande, Gantry cranes zihuriweho na "Heavy-Duty Applications". Ubwoko busanzwe bushobora kugera kuri toni 50 kugeza ku 1.000, mu gihe ubwoko busanzweho (nka cranes zo kubaka ubwato) bushobora kurenga toni 20.000. Urufunguzo ruri mu nzira z'ubutaka, zikwirakwiza umutwaro, hamwe n'imiterere y'amaguru, byongera ubushobozi bwo gutwara imitwaro binyuze mu kongera uburebure no kongeramo ibipimo. Mu gice gifunguye cy'inganda z'imashini ziremereye, ibishushanyo bya toni 200 za gantry zizamura ibyuma by'ibyuma biramenyerewe.

4. Installation conditions: The "stringency" of site requirements vary much

Kugira ngo ushyireho ikiraro cya crane, inyubako y'uruganda yujuje ibipimo by'imizigo igomba kubanza gushyirwaho. Ibiti by'inzira bigomba guhuzwa neza n'inkingi z'ubwubatsi bw'uruganda, kandi mugihe cyo gushyiramo, urwego rw'umugozi mukuru rugomba gupimwa neza (hamwe n'umupaka w'amakosa utarenze 1/1000), bitabaye ibyo bizatuma trolley yiruka hagati. Uruganda runaka rw'imashini ziremereye rwigeze kubona kwambara inzira irenze umwaka usanzwe mu mezi atandatu bitewe n'ikinyuranyo cy'umurongo ukabije mu gihe cyo gushyiramo, bigatuma crane "iruma umuhanda."

Gantry crane installation is more "down-to-earth" - only parallel tracks need to be laid on the ground, with foundation construction costs far lower than factory construction. Ariko, ifite ibisabwa cyane ku butaka, hamwe n'ikinyuranyo cyo guturamo ku mpande zombi z'inzira kitarenze 5mm, bitabaye ibyo bizatera imitwaro idasanzwe ku maguru. On soft soil foundations (such as coastal yards), pile foundation reinforcement is required to prevent tilting during equipment operation.

5. Movement Methods: Evolution from "Fixed Tracks" to "Flexible Steering"

Cranes z'ikiraro zishingikiriza cyane ku mihanda yo hejuru yo kugenda, nka "gari ya moshi zigendera kuri gari ya moshi," zishobora gusa kugenda inyuma n'inyuma mu mirongo igororotse, hamwe n'umuvuduko w'imikorere usanzwe uri hagati ya 20 na 30 m / min. Ariko, trolleys zabo (trolleys zo kuzamura) zikora neza, hamwe nubuziranenge bwo guhagarara kugera kuri ±5 mm, bigatuma bikwiriye ibikorwa byo guteranya neza.

Gantry cranes itanga amahitamo menshi yo kwimuka: hamwe na sisitemu isanzwe yo gutembera ku butaka (umuvuduko w'imikorere wa 15-40 m / min), hari sisitemu ishingiye ku mapine (ishobora kugenda ku buntu ahantu hakomeye) na sisitemu ishingiye ku nzira (ikwiranye n'ahantu hagoye nk'ibihe by'umusonga). At ports and terminals, tire-mounted gantry cranes (RTGs) can flexibly adjust their working positions to coordinate with container trucks for efficient transshipment—a capacity completely beyond the reach of bridge cranes.

6. Cost and Maintenance: Long-Term "Hidden Differences"

Ishoramari rya mbere: Kuri toni imwe, igiciro cyibikoresho bya cranes z'ikiraro kiri hasi ya 15% -30% ugereranyije na cranes za gantry, ariko ibi ntibireba ikiguzi cyo kubaka inyubako y'uruganda (harimo imigozi y'inzira n'inkingi zitwara imizigo). Nubwo cranes za gantry zifite ibiciro by'ibikoresho biri hejuru, ubwubatsi bwazo bw'urufatiro bworoshye, bigatuma bihendutse cyane ku bibuga bifunguye.

Ibiciro byo kubungabunga ibidukikije: Ibiraro bya cranes, bikorera mu bigo bifunze, ntibigira ingaruka cyane ku bidukikije, bigatuma moteri n'ibice by'amashanyarazi bimara igihe kirekire. Ibiciro byo kubungabunga buri mwaka bingana na 2% na 3% by'igiciro cyose cy'ibikoresho. Gantry cranes, ariko, ihura n'ibintu umwaka wose kandi bisaba ishoramari ryinyongera mu ngamba zo kurinda umuyaga, imvura, na ruswa (nko kuvura umunyu mu bice byo ku nkombe), hamwe n'ikiguzi cyo kubungabunga kiri hagati ya 5% -8%.

Imibare ivuye mu ruganda rw'imiterere y'ibyuma yerekana ko ku gikoresho cya toni 100 cyakoreshejwe mu myaka 10, igiciro cyuzuye cya crane y'ikiraro (harimo n'inyubako y'uruganda) kiri hasi ya 12% ugereranyije na crane ya gantry, ariko ibi ni ukuri gusa niba crane ikoreshejwe mu nzu - ibi byongeye kwemeza ko "nta bikoresho byiza, Nta kindi twakora uretse guhitamo neza kurusha ibindi."

Home Amakuru Amakuru Mashya Dore ibintu 3 byagufasha gukemura ikibazo cy'imirire mibi

Ese akazi kari imbere mu gihugu cyangwa hanze? → Indoor sites priority bridge cranes, while outdoor sites must choose gantry cranes.

Ese ubushobozi bwo kuzamura hejuru burenze toni 50? → Niba hejuru ya toni 50, shyira imbere gantry cranes; Ku birebana n'imizigo yoroheje, Bridge Cranes irashobora gushyirwaho.

Is flexible adjustment of the work position required? → Ku mihanda ihamye, hitamo bridge cranes; Kugirango ukore imirimo myinshi, hitamo Gantry Cranes.

Remember: The "independence" of gantry cranes and the 'dependence' of bridge cranes fundamentally represent different choices in spatial utilization. Guhitamo neza bituma iba "igikoresho gikomeye" cyo kongera umusaruro; Guhitamo nabi bihindura "umwobo w'umukara ukoresha ikiguzi". If you're still undecided, feel free to send us a private message with your work scenario and parameters, and "Henan Mining" can provide you with a free selection assessment report.