Strengthen safety awareness, prevent small crane side turn.
Small crane Is short for small crane, is often small cars, agricultural vehicles, the second class chassis equipped with a dedicated small crane (usually under 12 tons of lifting weight) and the production of a kind of special operation vehicle.However, although small crane as tower crane, crane operators for drivers such as door have very high demand, but also need to learn by relevant inspection, licensed to mount guard work, otherwise cut operation can easily because unclear to some security hidden danger and disaster.Here small make up to you about how to avoid the small crane rollover accidents:
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Small crane when driving, must be walking on the road surface flat, solid, reliable, parking bays also need to level off.Homework especially pay attention to this, must carry on the compaction reinforcement of soft soil, underground when it's necessary in pavement bedding sleeper or a certain thickness of the steel rail.
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Homework before bundling lifting sling of the object, hooks, rings to safety inspection, to ensure that it can work normally.Bound to pay attention to methods, more secure, stable.To prevent during the lifting operations, sling fracture or slip from hook suspension loop, the small crane weightlessness a cartwheel.
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In vertical lifting and larger objects, must first find out the accurate weight and should check whether bundling solid strong, can't remember in unclear weight lifting objects or bind without strong unsteady lifting, otherwise very easy to accidents.
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When lifting operation, sling to keep vertical, can not exceed the crane radius of gyration oblique towing operation, so as not to overload and rare or pulled the rope, wire rope lead to instability of rollover crane.When lifting heavy objects, should set traction rope, small cranes, vertical arm lifting, lowering, rotary remember to steady operation, try to avoid lifting objects in the sky, you want to change to avoid emergency situations including automatic impact or vibration.
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When lifting operation to avoid overload or full load operation, if unusual circumstances, in the process of operation must do careful operation, do not simultaneously two or more than two operations, such as lifting and turning or driving.In order to avoid because of uneven road or inertia factors such as, cause small crane overturned.Lifting objects should be transferred to the front of the crane, lifting objects with ground height should not exceed 50 cm, set the drawing rope, lifting objects, slow speed stability, bear in mind that emergency braking.
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If you need two joint operation, two cranes should keep a safe distance, lifting objects shall not exceed 75% of the total weight off two machine, binding location Settings must be reasonable, pay attention to the share weight, share the load will not be more than 80% by weight of the single largest crane crane.
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In the process of lifting operation, because if power failure or malfunction of the interrupt operation, must take the corresponding security measures, lifting objects may not be in a suspended state for a long time.
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In the process of lifting operation, obey the command of the commander, drivers have certain professional knowledge and understanding can clearly distinguish the commander's instructions, and in strict accordance with the commander of the various signal instructions, the instruction is not clear or know there are hazards can suspend operation, under the condition of not rashly.
Zhengzhou Kebu Technology Co.,Ltd. Is China's domestic engaged in the narrow space with mini crawler crane production research of professional manufacturers.Company production of mini crawler crane with independent intellectual property rights, patent number: ZL 2009 2009 X.And has a number of mini crawler crane patent production technology.Products are mainly used in the narrow space of the car engine workshop equipment maintenance, electric power maintenance, chemical workshop maintenance, building curtain wall installation, the construction of the high speed rail station, and cemetery stone industry situations in the narrow space.If you are interested in our products, please contact us, the hotline: 0371-6371, 6261
