Only Trained Personnel Should Operate the HoistThe operation of the electric hoist should only be handled by individuals who have received proper training in using the equipment. This ensures that the operator is knowledgeable about safety practices and the operational procedures required for safe usage. Do Not Operate in Explosive AtmospheresThe electric hoist should never […]
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Vasaris
In the maintenance and inspection of cranes, the use of compressed air is a practical and effective method to detect faults in various components. This method can help quickly identify problems, improve maintenance efficiency, and ensure the safe and reliable operation of cranes. The following is a detailed introduction to how to use compressed air […]
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Vasaris
With the rapid development of China’s economic level and scientific technology at the present stage, high-rise construction projects are becoming increasingly widespread. Dėl to, the frequency of using aerial work platforms in construction is also increasing. Tačiau, due to the fact that some construction enterprises do not pay enough attention to the safe use […]
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Vasaris
1. Foundation Preparation before Tower Crane Installation There are two types of foundations for tower cranes: track foundation and concrete foundation. The construction of the track foundation should meet the following requirements:(1) Subgrade Bearing Capacity: For light – duty tower cranes (with a lifting capacity of less than 30kN), it should be 60 – 100kPa; […]
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Vasaris
The electrical system of a truck crane plays a vital role in enabling communication between the operator and the machine, monitoring the crane’s operating conditions, and ensuring its safe performance. The crane’s dashboard is particularly important for monitoring critical components like the engine, brakes, and other essential systems related to the crane’s movement and lifting […]
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Vasaris
Electric hoists are powerful and efficient tools used for lifting heavy objects in various industrial and construction settings. Tačiau, to ensure safe operation and to prevent accidents or damage to both the hoist and the environment, users must adhere to a set of safety guidelines. The following is a comprehensive set of safety precautions that […]
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Vasaris
1. Struktūros tipai Sraigtiniai lizdai yra klasifikuojami į skirtingus struktūros tipus, kurie vaidina lemiamą vaidmenį nustatant jų veiklos ypatybes ir taikymo scenarijus. Suprasti šiuos struktūros tipus yra būtinas norint tinkamai parinkti ir panaudoti varžtų kėliklius įvairiose mechaninėse sistemose. Tipas 1: Šiame struktūros tipe, Sraigtinis strypas tuo pačiu metu atlieka sukimąsi […]
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Vasaris
aš. Pagrindiniai krano techniniai parametrai Krano techniniai parametrai atspindi jo darbinį pajėgumą ir yra pagrindinis krano projektavimo pagrindas projektuoti kraną. Pagrindiniai krano techniniai parametrai apima: keliamoji galia, kėlimo aukštis, amplitudė, mechanizmo veikimo greitis, produktyvumas, Krūvio spindulys, ir kėlimo sukimo momentas. (aš) Kėlimo pajėgumas […]
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Vasaris
Truss cranes are widely used in the bridge erection construction sites of construction enterprises due to their characteristics such as flexible lifting, simple operation, and convenient installation and disassembly. Todėl, ensuring the safe operation of truss cranes plays a crucial role in improving work efficiency, reducing production costs, preventing casualties, and establishing a good corporate […]
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Vasaris
Tam tikra įmonė ėmėsi projekto su 30 grindys virš žemės, 95 m pastato aukštis, ir statybos zona 32,000 kvadratiniai metrai. A QTZ125(ZX6016) Kūrėjo pateiktas bokšto kranas buvo naudojamas. Šis bokšto kranas nebuvo su atsitiktine veikimo vadovu. Jis buvo sumontuotas įterpiant 16-M36 varžtus įtempimui, […]