I. Lifting and Hoisting When multiple cranes are used to lift a single component simultaneously, the load borne by each individual crane should meet the requirements of the special construction plan.In the context of large-scale construction projects or complex industrial operations where heavy components need to be lifted, it is often necessary to employ multiple […]
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I. Initial Setup and Opening of the Grab At the commencement of the working process, the supporting wire ropes are used to hoist the grab to an appropriate position. These supporting wire ropes play a crucial role in ensuring that the grab is properly positioned above the area where the material handling operation is to […]
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I. Nhanganyaya Nekuda kwekurebesa kurohwa kwekusimudza nekudzikisa, boom kuwedzera uye kudzoreredza, uye boom luffing mune mobile cranes, chiitiko chekusimudzira chinokonzerwa nesimba regiravhiti panguva yekudzika pasi kwemaitiro kana mitoro inyaya ine mukurumbira.. Kugadzirisa izvi, mobile cranes anowanzo shandisa zvinotevera […]
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I. Failure Phenomena of Couplings Severe Wear on Gear Teeth Surfaces: One of the common failure phenomena of couplings is the severe wear on the gear teeth surfaces. This wear can significantly affect the meshing and transmission performance of the coupling. When the gear teeth surfaces are worn, the smooth engagement between the gears is […]
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I. Nhanganyaya kune Dzakasiyana Mhando dzeJacks Kune akasiyana marudzi ejeki, kunyanya kusanganisira claw Jacks, hydraulic jacks, uye screw jacks. Mhando imwe neimwe ine maitiro ayo akasiyana, izvo zvinoguma nezvakanaka zvakasiyana uye zvisingabatsiri. Kunzwisisa izvi kunogona kubatsira vashandisi kuita sarudzo dzakakodzera zvichienderana nemamiriro ekushandisa. II. Claw Jacks Zvakanakira Integrally […]
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Kuiswa uye kumiswa kwe cranes, kunyanya tower cranes, inzira yakakosha inoda kuteedzera kwakasimba kumitemo yekuchengetedza uye maitiro ekushanda. Izvi zvinotevera zvinodikanwa zvakakosha uye nhungamiro yekumisikidzwa kwayo uye kumisa macranes, kuve nechokwadi chekuchengeteka, kunyatsoshanda, uye kuvimbika. 1. Kunzwisisa Crane Specifications Usati watanga maitiro ekuisa, zviri […]
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Nov
I. Pre-Operation Inspection and Load Limitation Thorough Inspection of Components: Before using a manual chain hoist, the operator must conduct a detailed inspection of each and every component and part, including each link of the chain. Only when everything is in good condition can it be put into use. This initial inspection is of crucial […]
I. Introduction Crane cables play a vital role in the operation of cranes, ensuring the transmission of power and signals for various functions. Zvisinei, different arrangements and operating conditions of the cables require specific attention to ensure their safe and efficient use. This article will discuss in detail the precautions for using crane cables when […]
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Nov
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Kusimudza slings kunoshandiswa zvakanyanya mukusimudza mabasa nekuda kwekuwanda kwavo kwakanakira, kusanganisira kuva kureruka, nyore kushandisa, isina-kukuvadza kune nzvimbo yezvinhu zvakasimudzwa, kupa kusimudza kwakatsetseka uye kwakagadzikana, inopa simba rakakwirira uye kuchengeteka, uye kusaita ngura uye kusakara. Vanoshandawo zvakanyanya, inodhura-inoshanda, uye inowanikwa mumavara akajeka […]
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I. Personal Protection Measures Proper Use of Safety Harnesses by Workers at Heights: Workers engaged in suspended work at heights should firmly fasten their safety harnesses. The selection and wearing of safety harnesses should comply with the relevant provisions of the current national standard “Safety Harnesses” (GB6095). Kana uchishanda pakakwirira, the safety of workers […]