Concrete mixer installation acceptance criteria for safe operation

Time:2018-08-06 12:00:00

Safe operation ofthe installation ofconcrete mixeracceptance criteria:

1,concrete mixershould be installedon a solidflatto aerodromes,withwoodenframeorbracketsecurely,andmaintain the level ofsupportare not allowedtoreplace thetire.Remove thetirekeepgooderectionprotective shedrainorheatinsulatedconsoleshould be set up, with thecreelstand orlegssteady,roofmaterials to beanti-smashing.

2,concrete mixershould be installedon a solidpedestal.Iflong-term use,should be buriedanchor bolts;ifshort-term use,themachineshould beunder thepillowandlookingflatwoodenstable.

3, the bootchecked beforetransmission,clutch, brakes, guards,ropetrack, pulleysis good,the problemonly afterconfirming that nobootstirred.

4,hopper elevatorsare forbiddento walkin the hopper,insurance-linkedon the body, hopperhangingearsshould be intactwhen thehopperpitto beraised orclean up,must be linked togoodsafety chain.

5,may not havecorrodedconcrete mixerwire,broken wire,flattening and otherscrapsituation.

6,on the need todiga pitlocatedon thehopperofthe mixer, thepitshould bepaddedaround thecompactedmaterialonthe bottomsurface ofthe trackframeshould also becompactedortiledtimberframetosupportthe rear ofthe applicationin order to preventlong working hours,the trackdeformation.

7,after the workdrumrinsewatershouldflowsedimentation tanks, and thecanopyshould be fortifiedconcrete mixer, machineryaround withoutmud,clean and tidy, all kinds ofcardsshowingcomplete.

8,concrete mixershould be set to"a machineagate-drainabox", leakage protectionparameters30M A × 0.1S,motor insulationresistance value should begreater than0.5MΩ.Protection of the zerolineof not less thantwo, console,instrument,indicating signalis accurate and reliable.Repair andclean-updrumpastecomplexes, you mustcut off the powerat thegateshangingbox"DO NOT TURN ON"label,set up specialcareto avoidinjury.

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