VII. Mpempe akwụkwọ ígwè ịnya ụgbọ ala.
Owuwu mpempe akwụkwọ nchara Larsen metụtara nkwụsị mmiri na nchekwa n'oge a na-ewu ụlọ. Ọ bụ otu n'ime usoro kachasị mkpa na ọrụ a. N'oge a na-ewu ihe owuwu, ekwesịrị iburu n'uche ihe ndị a chọrọ:
(1) Ndị ọkwọ ụgbọ ala crawler na-ebugharị ikpo mpempe akwụkwọ nchara Larsen. Tupu ịnya ụgbọ ala, ị ga-amarịrị ọnọdụ nke pipeline na ihe owuwu dị n'okpuru ma jiri nlezianya dezie ahịrị etiti ziri ezi nke ikpo nkwado.
(2) Tupu ịnya ụgbọ ala, lelee mpempe akwụkwọ nchara ọ bụla wee wepụ mpempe akwụkwọ nchara nke nchara ma ọ bụ mebiri emebi na mkpọchi njikọ. Enwere ike iji ha mee ihe naanị mgbe emechara ha ma ruo eruo. Amachibidoro ndị na-erubeghị eru mgbe emezichara ya.
(3) Tupu ịnya ụgbọ ala, enwere ike itinye griiz na mkpọchi nke mpempe akwụkwọ nchara iji mee ka ịkwọ ụgbọala na iwepụ mpempe akwụkwọ nchara.
(4) N'oge usoro ịkwọ ụgbọala nke mpempe akwụkwọ nchara, a ga-atụle mkpọda nke ikpo ọkụ ọ bụla ma nyochaa ka ọ ghara karịa 2%. Mgbe ntugharị ahụ buru ibu nke ukwuu nke a ga-edozi ya site na usoro ịdọrọ, a ghaghị ịdọpụ ya ma chụpụ ya ọzọ.
(5) Jide n'aka na ikpo mpempe akwụkwọ ígwè adịghị ihe na-erughị mita 2 n'ime omimi mgbe e gwupụtara ya, ma hụ na enwere ike mechie ha nke ọma; karịsịa, akụkụ anọ nke nyocha nke ọma kwesịrị iji mpempe akwụkwọ nchara nkuku. Ọ bụrụ na enweghị ụdị mpempe akwụkwọ nchara dị otú ahụ, jiri taya ochie ma ọ bụ nkịrịka iji mejuo eriri na ihe enyemaka ndị ọzọ iji mechie ha nke ọma iji gbochie nsị na ájá ka ọ ghara ime ka ala daa.
(6) Iji gbochie nrụgide ala dị n'akụkụ site na ịpịkọta mpempe akwụkwọ nchara ahụ na-ekpokọta ala mgbe e gwupụtachara trenchi ahụ, mgbe a kpụchara mpempe akwụkwọ ígwè ahụ, jiri H200 * 200 * 11 * 19mm I-beams jikọọ Larsen mpempe akwụkwọ nchara na. akụkụ abụọ nke ọwa ahụ na-emeghe n'ime ihe dum, ihe dịka 1.5m n'okpuru ikpo elu, ma jiri mkpanaka ịgbado ọkụ eletrik kụnye ha. Mgbe ahụ, na-eji oghere gbara gburugburu (200*12mm) ọ bụla mita 5, ma jiri nkwonkwo pụrụ iche na-ebugharị iji kwado ikpo mpempe akwụkwọ nchara n'akụkụ abụọ ahụ n'ụzọ dị nro. Mgbe ị na-akwado, a ga-agbatị mkpụrụ nke nkwonkwo na-ebugharị iji hụ na verticality nke mpempe akwụkwọ nchara Larsen na-arụ ọrụ n'elu trenchi.
(7) N'oge a na-egwupụta olulu nke ntọala ntọala, lelee mgbanwe nke mpempe akwụkwọ nchara n'oge ọ bụla. Ọ bụrụ na enwere ntugharị doro anya ma ọ bụ ebuli elu, gbakwunye nkwado symmetrical ozugbo na akụkụ ndị atụgharịrị ma ọ bụ ebuli elu.
Ⅷ. Mwepụ nke mpempe akwụkwọ ígwè
Mgbe olulu ntọala ahụ jupụta n'azụ, a ga-ewepụ ihe mpempe akwụkwọ nchara maka ijikwa ya. Tupu iwepu ikpo okwu nchara, usoro nke usoro mkpochapụ ikpo ọkụ, oge mkpochapụ ikpo na ọgwụgwọ oghere ala kwesịrị iji nlezianya mụọ ya. Ma ọ bụghị ya, n'ihi ụda nke ikpochapụ ikpo ọkụ na oke ala nke ikpo ọkụ na-ebu, ala ga-adaba ma gbanwee, nke ga-emerụ ụlọ dị n'okpuru ala nke e wuru ma na-emetụta nchekwa nke ụlọ mbụ dị n'akụkụ, ụlọ ma ọ bụ pipeline n'okpuru ala. Ọ dị ezigbo mkpa ịgbalị ibelata ala nke ikpo ahụ na-ebu. Ka ọ dị ugbu a, ihe ndị a na-ejikarị eme ihe bụ ịgba mmiri na nsị ájá.
(1) Usoro mmịpụta ikpo
Ihe oru ngo a nwere ike iji hama na-ama jijiji dọpụta ikpo: jiri mmanye mmanye nke hama na-ama jijiji na-eme ka ọ ghara imebi ala ma mebie njikọ nke ala gburugburu mpempe akwụkwọ nchara iji merie nguzogide ikpo ihe, ma dabere na ibuli elu ọzọ. ịmanye iwepu ha.
(2) Akpachara anya mgbe a na-adọkpụ ikpo
a. Ebe mmalite na usoro nke nchịkọta ikpo: N'ihi na mechiri emechi efere efere mmetụta mgbidi, ebe mmalite nke ikpo mmịpụta kwesịrị ka 5 pụọ site nkuku ikpo. Enwere ike ikpebi ebe mmalite nke ikpokọta ikpo dị ka ọnọdụ ahụ si dị mgbe ikpo ọkụ na-adaba, a pụkwara iji usoro mmepụta ihe na-awụlikwa elu mee ihe ma ọ bụrụ na ọ dị mkpa. Usoro mmịpụta ikpo ka mma ịnọ na-abụghị nke ịnya ụgbọ ala.
b. Vibration na ịdọrọ: Mgbe ị na-ewepụ ikpo ahụ, ị nwere ike ibu ụzọ jiri hama na-ama jijiji mee ka njedebe mkpọchi nke ikpo mpempe akwụkwọ belata iji belata nrachi nke ala, wee dọpụta ya mgbe ị na-ama jijiji. Maka ikpo mpempe akwụkwọ nke siri ike ịpụpụ, ị nwere ike ibu ụzọ jiri hama diesel mee ka ikpo ahụ maa jijiji ala 100 ~ 300mm, wee gbanye ya ọzọ wee jiri hama na-ama jijiji wepụ ya.
(3) Ọ bụrụ na enweghị ike ịwepụ ikpo mpempe ígwè ahụ, enwere ike ịme ihe ndị a:
a. Jiri hama na-ama jijiji kụọ ya ọzọ iji merie nguzogide sitere na nrapara na ala na nchara n'etiti ata ahụhụ;
b. Wepụ ikpo ndị ahụ n'usoro nke mpempe akwụkwọ mpempe akwụkwọ na-akwọ ụgbọala;
c. Ala dị n'akụkụ mpempe akwụkwọ mpempe akwụkwọ nke na-ebu nrụgide ala dị ntakịrị. Ịkwọ akwụkwọ mpempe akwụkwọ ọzọ n'akụkụ ya nwere ike ime ka mpempe akwụkwọ mbụ dọpụta nke ọma;
d. Mee oghere n'akụkụ abụọ nke ikpo mpempe akwụkwọ wee tinye n'ime slurry bentonite iji belata nguzogide mgbe ị na-adọpụta ikpo.
(4) Nsogbu na usoro ọgwụgwọ ndị a na-ahụkarị na mpempe akwụkwọ nchara:
a. Tụgharịa. Ihe kpatara nsogbu a bụ na nguzogide dị n'etiti ikpo a na-ebugharị na mkpọchi mkpuchi dị n'akụkụ bụ nnukwu, ebe nkwụsị ntinye na ntụziaka nke ikpo ọkụ dị ntakịrị; Usoro ọgwụgwọ bụ: iji ngwá ọrụ na-elele, ịchịkwa na mezie n'oge ọ bụla n'oge usoro ihe owuwu; jiri eriri waya dọpụta ikpo ahụ mgbe ọ na-atụgharị, dọpụta ma kwọọ n'otu oge, ma jiri nwayọọ nwayọọ dozie ya; dobere ndagide kwesịrị ekwesị maka ikpo mpempe akwụkwọ mbụ achụpụrụ.
b. Torsion. Ihe kpatara nsogbu a: mkpọchi bụ njikọ njikọ; usoro ọgwụgwọ bụ: kpọchie mkpuchi ihu nke mpempe akwụkwọ na kaadị na ntụziaka nke ikpo ọkụ; tọọ brackets pulley na oghere dị n'akụkụ abụọ n'etiti ikpo okwu nchara iji kwụsị ntụgharị nke mpempe akwụkwọ n'oge imi; jupụta akụkụ abụọ nke eriri mkpọchi nke ikpo akwụkwọ abụọ ahụ na paịlị na dowels osisi.
c. Njikọ njikọ. Ihe kpatara nsogbu ahụ: a na-atụgharị mpempe akwụkwọ nchara ma na-ehulata, nke na-eme ka nkwụsị nke oghere ahụ dịkwuo elu; usoro ọgwụgwọ bụ: dozie tilt nke mpempe akwụkwọ n'oge; nwa oge dozie ikpo ndị dị n'akụkụ nke ejiri mgbado nku nku mee.
9. Ọgwụgwọ nke oghere ala n'ime mpempe akwụkwọ ígwè
Oghere ikpo ndị fọdụrụ mgbe a dọpụtasịrị ikpo ahụ ga-ejupụta n'oge. Ụzọ azụ azụ azụ na-anabata usoro ndochi, na ihe ndị a na-eji na-emeju ihe bụ nkume nkume ma ọ bụ ájá na-ajụ oyi.
N'elu bụ nkọwa zuru ezu nke usoro ihe owuwu nke Larsen ígwè mpempe akwụkwọ. Ị nwere ike ibuga ya ndị nọ na mkpa gburugburu gị, ṅaa ntị na Juxiang Machinery, ma "mụtakwuo" kwa ụbọchị!
Yantai Juxiang Construction Machinery Co., Ltd. bụ otu n'ime ndị kasị ibu excavator ntinye imewe na n'ichepụta ụlọ ọrụ na China. Juxiang Machinery nwere ahụmịhe afọ 16 na imepụta ndị ọkwọ ụgbọ ala, ihe karịrị nyocha 50 na ndị injinia mmepe, ma na-emepụta ihe karịrị 2000 nke akụrụngwa ịnya ụgbọ ala kwa afọ. Ọ na-akwado mmekorita ya na ndị nrụpụta igwe mbụ dị ka Sany, XCMG na Liugong. Akụrụngwa ịnya ụgbọ ala Juxiang Machinery bụ nke arụpụtara nke ọma, nwee teknụzụ, wee resị ya mba iri na asatọ n'ụwa niile, na-anata otuto niile. Juxiang nwere ikike pụtara ìhè inye ndị ahịa ngwa injinia sistemu zuru oke yana ngwọta, yana onye na-eweta ọrụ ngwọta akụrụngwa ntụkwasị obi kwesịrị ntụkwasị obi.
Nabata ka ị kpọtụrụ ma kwado anyị ma ọ bụrụ na ị nwere mkpa ọ bụla.
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Oge nzipu: Jul-26-2024