VKev tshuaj xyuas, hoisting, thiab stacking ntawm daim ntawv pawg
1. Kev tshuaj xyuas ntawm daim ntawv pawg
Rau cov ntawv pawg, feem ntau yog cov khoom siv tshuaj xyuas thiab kev soj ntsuam pom los kho cov kab ntawv uas tsis ua raws li qhov yuav tsum tau ua kom txo tau cov teeb meem thaum lub sij hawm piling.
(1) Kev tshuaj xyuas qhov pom: suav nrog qhov tsis xws luag ntawm qhov chaw, qhov ntev, dav, tuab, qhov kawg ntawm qhov sib piv, qhov ncaj, thiab qhov ntsuas phoo. Nco tseg:
ib. Welded qhov chaw uas cuam tshuam rau kev tsav tsheb ntawm daim ntawv yuav tsum tau muab tshem tawm;
b. Txiav qhov thiab seem tsis xws luag yuav tsum tau ntxiv dag zog;
c. Yog hais tias daim ntawv pawg yog corroded hnyav, ntsuas nws qhov tseeb seem thickness. Raws li txoj cai, tag nrho cov ntawv pawg yuav tsum tau kuaj pom qhov zoo.
(2) Kev tshuaj xyuas cov ntaub ntawv: kev ntsuam xyuas dav dav ntawm cov tshuaj lom neeg muaj pes tsawg leeg thiab cov khoom siv kho tshuab ntawm cov khoom siv hauv paus ntawm cov ntawv pawg. Qhov no suav nrog tshuaj lom neeg kev tshuaj xyuas ntawm cov hlau, kev ntsuas tensile thiab khoov ntawm cov khoom, ntsuas ntsuas lub zog, thiab kev ntsuas elongation. Txhua qhov tshwj xeeb ntawm cov ntawv pawg yuav tsum tau ua tsawg kawg yog ib qho kev ntsuas tensile thiab dabtsi yog khoov; ob qhov kev kuaj yuav tsum tau ua rau daim ntawv pawg hnyav 20-50t.
2. Lifting ntawm steel ntawv pawg
Lub loading thiab unloading ntawm steel ntawv pawg yuav tsum tau nqa tawm los ntawm ob-point lifting. Thaum lifting, tus naj npawb ntawm cov ntawv hlau lifting txhua zaus yuav tsum tsis txhob muaj ntau dhau, thiab yuav tsum tau saib xyuas kom tiv thaiv lub xauv kom tsis txhob muaj kev puas tsuaj. Cov txheej txheem lifting muaj xws li cov nqa nqa thiab nqa ib leeg. Bundle lifting feem ntau siv steel cables rau bundling, thaum ib leeg lifting feem ntau siv tshwj xeeb lifting khoom.
3. stacking ntawm steel ntawv pawg
Qhov chaw rau stacking steel sheet piles yuav tsum tau xaiv nyob rau hauv lub tiaj tus thiab cov khoom uas yuav tsis tog los yog deform vim hnyav hnyav, thiab nws yuav tsum yooj yim rau thauj mus rau lub piling qhov chaw. Thaum stacking, mloog yuav tsum tau them rau cov hauv qab no:
(1) Qhov kev txiav txim, txoj hauj lwm, kev taw qhia thiab dav hlau layout ntawm stacking yuav tsum tau txiav txim siab nyob rau hauv kev txiav txim siab ntawm kev tsim kho yav tom ntej;
(2) Cov ntawv hlau steel yuav tsum tau muab tso rau hauv cov qauv, qhov tshwj xeeb thiab qhov ntev, thiab cov paib yuav tsum tau teeb tsa ntawm qhov chaw stacking;
(3)Cov ntaub ntawv hlau yuav tsum tau muab tso rau hauv cov txheej txheem, nrog rau cov pawg hauv txhua txheej feem ntau tsis tshaj 5. Cov neeg pw tsaug zog yuav tsum tau muab tso rau ntawm txhua txheej, nrog rau qhov sib nrug ntawm cov neeg pw tsaug zog feem ntau yog 3 mus rau 4 meters, thiab cov khaubncaws sab nraud povtseg sab saud thiab qis dua. yuav tsum nyob rau tib txoj kab ntsug. Tag nrho cov stacking qhov siab yuav tsum tsis txhob ntau tshaj 2 meters.
VI. Installation ntawm phau ntawv qhia ncej.
Nyob rau hauv kev tsim kho ntawm steel phaj pawg, txhawm rau kom ntseeg tau qhov tseeb ntawm pawg axis thiab qhov ntsug ntawm pawg, tswj cov pawg tsav tsheb kom raug, tiv thaiv cov buckling deformation ntawm cov ntawv pawg thiab txhim kho qhov nkag tau ntawm pawg, kev taw qhia thav duab nrog ib qho rigidity, tseem hu ua "construction purlin", feem ntau yog ntsia. Cov txheej txheem qhia siv ib txheej txheej ob sab, feem ntau yog tsim los ntawm cov kab lus qhia thiab purlin pawg. Qhov sib nrug ntawm pawg purlin feem ntau yog 2.5 ~ 3.5m. Qhov sib nrug ntawm ob sab purlins yuav tsum tsis txhob loj dhau, feem ntau me ntsis loj dua qhov tuab ntawm cov ntawv phab ntsa los ntawm 8 ~ 15mm. Thaum txhim kho cov kab lus qhia, cov ntsiab lus hauv qab no yuav tsum tau sau tseg:
1)Siv theodolite thiab qib los tswj thiab kho txoj haujlwm ntawm cov nqaj qhia.
2)Qhov siab ntawm cov lus qhia beam yuav tsum tsim nyog, uas yuav tsum tau ua kom muaj kev tswj xyuas kev tsim kho qhov siab ntawm cov ntawv steel pawg thiab txhim kho kev tsim kho kom zoo.
3)Cov kab lus qhia yuav tsum tsis txhob tso dej los yog deform vim tias cov ntawv hlau tau tsav mus tob dua.
4)Txoj hauj lwm ntawm txoj kab qhia yuav tsum yog ntsug li sai tau thiab yuav tsum tsis txhob sib tsoo nrog cov ntawv hlau.
Yuav tsum tau txuas ntxiv,
Yantai Juxiang Siv Machinery Co., Ltd. yog ib lub tuam txhab excavator loj tshaj plaws tsim thiab tsim cov tuam txhab hauv Suav teb. Juxiang Machinery muaj 16 xyoo ntawm kev paub nyob rau hauv pawg neeg tsav tsheb manufacturing, ntau tshaj 50 kev tshawb fawb thiab kev loj hlob engineers, thiab tsim ntau tshaj 2000 teeb ntawm pawg tsav tsheb txhua xyoo. Nws tuav kev sib raug zoo nrog cov thawj-kab tshuab manufacturers xws li Sany, XCMG, thiab Liugong. Juxiang Machinery cov cuab yeej tsav tsheb pawg yog cov khoom siv zoo, thev naus laus zis, thiab tau muag rau 18 lub teb chaws thoob ntiaj teb, tau txais kev qhuas zoo. Juxiang muaj lub peev xwm zoo tshaj plaws los muab cov neeg siv khoom nrog cov khoom siv ua haujlwm thiab ua tiav engineering thiab cov kev daws teeb meem, thiab yog ib qho kev ntseeg siab engineering cov khoom siv daws teeb meem.
Txais tos kom sab laj thiab koom tes nrog peb yog tias koj muaj kev xav tau.
Contact : ella@jxhammer.com
Post lub sij hawm: Jul-02-2024