Ewu mpempe akwụkwọ nchara adịghị mfe dịka i chere. Ọ bụrụ na ịchọrọ nsonaazụ ihe owuwu dị mma, nkọwa dị oke mkpa.
1. General chọrọ
1. Ebe nke ikpo okwu nchara ga-ezute ihe ndị chọrọ imewe iji kwado ihe arụ ọrụ nke ụwa nke ntọala trenchi, ya bụ, enwere ohere maka nkwado formwork na mwepụ n'èzí n'akụkụ kachasị ama nke ntọala ahụ.
2. The support ụgbọelu layout udi nke ntọala olulu trenchi ígwè mpempe akwụkwọ ikpo kwesịrị ka ogologo na idiocha dị ka o kwere, na oge ufodu nkuku kwesịrị izere ikwado ojiji na nkwado ntọala ọkọlọtọ ígwè mpempe akwụkwọ ikpo. Ekwesịrị ijikọta akụkụ ndị gbara ya gburugburu na modul osisi dị ka o kwere mee.
3. N'ime oge owuwu ntọala dum, n'oge arụ ọrụ ihe owuwu dị ka igwu ala, ịkwanye elu, ịgbanye ígwè nchara, na ịwụsa ihe, a machibidoro ya iwu ka ọ dakọtara na nkwado, na-akwatu ihe nkwado aka ike, bee ma ọ bụ weld na nkwado, na ngwá ọrụ dị arọ kwesịrị ekwesị. agaghị etinye ya na nkwado. ihe.
2. Nkwado ahịrị
Dị ka imewe cross-ngalaba obosara chọrọ maka ntọala olulu na trenchi gwupụtara, na ígwè mpempe akwụkwọ ikpo ịnya ụgbọ ọnọdụ akara na-atụ na tọhapụrụ, na ígwè mpempe akwụkwọ ikpo ịnya ụgbọ ala ọnọdụ na-akara na-acha ọcha wayo.
3. Mpempe akwụkwọ mpempe akwụkwọ ntinye na ebe nchekwa
Hazie oge ntinye nke mpempe akwụkwọ nchara dị ka atụmatụ ọganihu ihe owuwu si dị ma ọ bụ ọnọdụ saịtị iji jide n'aka na owuwu nke mpempe akwụkwọ na-ezute usoro nhazi oge. The stacking ọnọdụ nke ígwè mpempe akwụkwọ ikpo na-agbasasị n'akụkụ nkwado ahịrị dị ka ewu chọrọ na saịtị ọnọdụ iji zere centralized stacking ọnụ na-akpata nke abụọ mmebi. Portage.
4. Steel mpempe akwụkwọ ikpo iwu usoro
Ịkwadebe na ịtọpụ - igwu ala trenches - ịwụnye ntụ ntụ ntụ - ịkwọ ụgbọ ala mpempe akwụkwọ - ikpochapụ ntụ ntụ ntụ - iwu nke purlins na nkwado - ngwupụta ụwa - ntọala ntọala (belt nnyefe ike) - mwepụ nke nkwado - iwu nke isi ihe owuwu nke okpuru ulo. - backfilling earthwork - Mwepụ nke mpempe akwụkwọ nchara - ọgwụgwọ nke oghere mgbe e wepụrụ mpempe akwụkwọ ígwè.
5. Nyochaa, ịkwanye na ikpokọta mpempe akwụkwọ ígwè
1. Nyochaa mpempe akwụkwọ nchara
Maka mpempe akwụkwọ nchara, a na-enwekarị nyocha ihe onwunwe na nlele anya iji dozie mpempe akwụkwọ mpempe akwụkwọ na-adịghị mma ma belata ihe isi ike na usoro ikpokọta.
(1) Nlele anya: gụnyere ntụpọ elu, ogologo, obosara, ọkpụrụkpụ, njedebe rectangle ruru, ogologo na ọdịdị mkpọchi, wdg. Mara:
a. A ga-ebipụ akụkụ ịgbado ọkụ nke na-emetụta ịnya ụgbọ ala nke mpempe akwụkwọ ígwè;
b. Ekwesịrị ịgbatị oghere na ntụpọ ngalaba;
c. Ọ bụrụ na ikpo akwụkwọ nchara ahụ mebiri emebi nke ukwuu, a ga-atụba oke akụkụ ya n'ezie. N'ụkpụrụ, a ga-enyocha mpempe akwụkwọ ígwè niile maka ọdịdị ọdịdị.
(2) Nyocha ihe: Mee nyocha zuru oke na ihe mejupụtara kemịkalụ na ihe eji arụ ọrụ nke mpempe akwụkwọ nchara nchara. Gụnyere nyocha ihe mejupụtara kemịkalụ nke nchara, mgbanaka na ịgbado ule nke akụrụngwa, ule ike mkpọchi na ule elongation, wdg. A ga-edobe nkọwapụta ọ bụla nke ikpo mpempe akwụkwọ nchara ma ọ dịkarịa ala otu nnwale na-ehulata: a ga-eduzi ule ihe atụ abụọ maka nchara ọ bụla. mpempe akwụkwọ na-atụ 20-50t.
2. Ngwongwo mpempe akwụkwọ na-ebuli elu
Ekwesịrị iji ụzọ mbuli elu nke abụọ na-ebufe ma budata ikpo nchara. Mgbe ị na-ebuli elu, ọnụ ọgụgụ nke mpempe akwụkwọ nchara na-ebuli oge ọ bụla ekwesịghị ịbụ nke ukwuu, na ekwesịrị itinye nlebara anya iji chebe mkpọchi ahụ iji zere mmebi. Ụzọ ebuli elu gụnyere ibuli ngwugwu na ibuli otu. Ibulite ngwugwu na-ejikarị eriri igwe, ebe ebuli otu na-ejikarị mgbasa ozi pụrụ iche.
3. Ngwunye nke mpempe akwụkwọ ígwè
A ga-ahọrọ ebe a na-akwakọba mpempe akwụkwọ nchara n'elu ebe dị larịị na nke siri ike nke na-agaghị eme ka mmezi mmezi dị ukwuu n'ihi nrụgide, ọ ga-adịkwa mfe ịkwaga na ebe a na-ewu ụlọ. Mgbe ị na-akwakọba, biko ṅaa ntị na:
(1) Usoro, ọnọdụ, ntụziaka na nhazi ụgbọ elu nke stacking kwesịrị iburu n'uche maka owuwu n'ọdịnihu;
(2) A na-edobe ikpo mpempe akwụkwọ nchara dị iche iche dịka ihe nlereanya, nkọwapụta na ogologo ya si dị, a na-edozi akara n'ebe a na-akwakọba;
(3) Ekwesịrị ikpokọta mpempe akwụkwọ ígwè n'ígwé, na ọnụ ọgụgụ nke ikpo na oyi akwa ọ bụla anaghị agafe 5. E kwesịrị itinye ndị na-ehi ụra n'etiti oyi akwa ọ bụla. Oghere dị n'etiti ndị na-ehi ụra na-abụkarị 3 ~ 4m, na elu na elu oyi akwa nke ndị na-ehi ụra kwesịrị ịdị n'otu ahịrị kwụ ọtọ. Ngụkọta elu nke ikpokọta ekwesịghị gafere 2m.
6. Ntinye nke etiti ndu
Na ígwè mpempe akwụkwọ ikpo ewu ewu, iji hụ na ziri ezi ọnọdụ nke ikpo axis na verticality nke ikpo, ịchịkwa ịnya ụgbọ ziri ezi nke ikpo, gbochie buckling deformation nke mpempe akwụkwọ ikpo ma melite penetration ike nke ikpo, ọ bụ. N'ozuzu ọ dị mkpa ka ịtọlite ụfọdụ isi ike, etiti ntuziaka siri ike, nke a na-akpọkwa "purlin ụlọ".
Okpokoro ntuziaka ahụ na-anakwere otu akụkụ nwere akụkụ abụọ, nke a na-ejikarị ntụ ntụ ntụ na ikpo purlin. Oghere nke ikpo purlin bụ n'ozuzu 2.5 ~ 3.5m. Ebe dị anya n'etiti ogige ndị nwere akụkụ abụọ ekwesịghị ịdị ukwuu. Ọ na-adịkarị ntakịrị ibu karịa mgbidi ikpo akwụkwọ. Ogologo ya bụ 8-15 mm. Mgbe ị na-etinye etiti ntuziaka, ị kwesịrị ịṅa ntị na isi ihe ndị a:
(1) Jiri theodolite na ọkwa dị elu iji chịkwaa ma mezie ọnọdụ nke osisi ndu.
(2) Ịdị elu nke ogwe nduzi ga-abụ ihe kwesịrị ekwesị, nke na-enyere aka ịchịkwa ihe owuwu ụlọ nke ikpo okwu nchara na imeziwanye arụmọrụ ihe owuwu.
(3) Oghere ntụzịaka enweghị ike ịmikpu ma ọ bụ mebie ka a na-akwagharị ikpo okwu nchara nchara.
(4) Ọnọdụ nke okporo ụzọ nduzi kwesịrị ịdị na-eguzobe dị ka o kwere mee ma ghara ịdaba na mpempe akwụkwọ ígwè.
7. Steel mpempe akwụkwọ ikpo ịnya ụgbọ ala
Owuwu nke mpempe akwụkwọ ígwè na-ejikọta ya na njigide mmiri na nchekwa na-ewu ụlọ, ọ bụkwa otu n'ime usoro kachasị mkpa na-arụ ọrụ a. N'oge a na-ewu ụlọ, ihe ndị a chọrọ n'iwu kwesịrị ịṅa ntị na:
(1) Onye na-egwupụta ihe na-akpụpụta ihe na-akpụ akpụ nchara nchara. Tupu ịnya ụgbọ ala, ị ga-amarịrị ọnọdụ nke pipeline na ihe owuwu dị n'okpuru ala, ma jiri nlezianya dezie ahịrị etiti ziri ezi nke ikpo nkwado.
(2) Tupu ikpokọta, nyochaa nchara mpempe akwụkwọ n'otu n'otu ma wepụ ihe nchara na nchara nke mpempe akwụkwọ nchara na mkpọchi njikọ. Enwere ike iji ha naanị mgbe edozichara ma jikọta ha. Amachibidoro ndị na-erubeghị eru mgbe emezichara ya.
(3) Tupu ikpokọta, griiz nwere ike tinye ya na mkpọchi nke mpempe akwụkwọ nchara iji mee ka ịkwọ ụgbọala na ịdọpụ ya na mpempe akwụkwọ ígwè.
(4) N'oge usoro ịnya ụgbọ ala nke ikpo okwu nchara, a na-enyocha mkpọda nke ikpo okwu ọ bụla yana nha. Mgbe ntụgharị ahụ buru ibu nke ukwuu na enweghị ike ịhazi ya site na usoro ịdọrọ, a ga-ewepụrịrị ya ma chụpụ ya ọzọ.
(5) Jidesie ike ma hụ na ala adịghị ihe na-erughị mita 2 mgbe e gwupụtara ya iji hụ na enwere ike mechie ikpo okwu ígwè nke ọma; karịsịa nkuku mpempe akwụkwọ mpempe akwụkwọ kwesịrị iji n'akụkụ anọ nke nyocha nke ọma. Ọ bụrụ na enweghị mpempe akwụkwọ nchara dị otú ahụ, jiri taya ochie ma ọ bụ mpempe akwụkwọ nchara rere ure. Ekwesịrị ịchichi usoro inyeaka dị ka ịkwanye seams nke ọma ka mmiri ghara ịpụpụ sedimenti ma mee ka ala daa.
(6) 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, tinye ngwa ngwa nkwado symmetrical na akụkụ ndị atụgharịrị ma ọ bụ ebuli elu.
8. 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 na oge ịdọpụ ikpo okwu na ọgwụgwọ oghere ala kwesịrị iji nlezianya mụọ ya. Ma ọ bụghị ya, n'ihi na vibration nke ikpo na-adọta na oke ala na ikpo na-adọpụ, ọ ga-eme ka n'ala mmezi na mbugharị, nke ga-eweta mmerụ ahụ wuru n'okpuru ala Ọdịdị na-emetụta nchekwa nke dị nso mbụ ụlọ, ụlọ ma ọ bụ n'okpuru ala pipelines. . , ọ dị ezigbo mkpa ịgbalị ibelata mwepụ nke ikpo ala. Ka ọ dị ugbu a, a na-eji usoro ndochi mmiri na ájá eme ihe.
(1) Usoro ịdọrọ ikpo
Ihe oru ngo a nwere ike iji hama na-ama jijiji dọpụta ikpo: a na-eji mmanye mmanye nke hama na-ama jijiji na-eme ka a na-akpaghasị ala ma mebie njikọ nke ala gburugburu mpempe akwụkwọ ígwè iji merie ikpo ọkụ na-adọkpụ, ma dabere na mgbakwunye. na-ebuli ike iji dọpụta ikpo.
(2) Ihe ndị a ga-arịba ama mgbe a na-adọkpụpụta ikpo
a. Ebe mmalite na usoro nke ịdọpụ ikpo: Maka mgbidi mpempe akwụkwọ ígwè mechiri emechi, ebe mmalite maka ịdọrọ ikpo kwesịrị ịdị ma ọ dịkarịa ala 5 site na nkuku nkuku. Enwere ike ikpebi ebe mmalite maka ikpokọta ikpo dị ka ọnọdụ dị n'oge ikpo mmiri, a pụkwara iji usoro ịwụ elu mee ihe ma ọ bụrụ na ọ dị mkpa. Ọ kacha mma ịdọrọ ikpo ahụ n'azụ iji kwọọ ha.
b. Vibration na ịma jijiji na-adọkpụ: Mgbe ị na-adọpụta ikpo, ị nwere ike ibu ụzọ jiri hama na-ama jijiji mee ka mkpọchi mpempe akwụkwọ na-ama jijiji iji belata nrachi nke ala, wee wepụ ya mgbe ị na-ama jijiji. Maka 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 ọzọ ma jiri hama na-ama jijiji wepụ ya.
c. Ekwesịrị iji nke nta nke nta jupụta kreenu na mmalite nke hama na-ama jijiji. Ike ebuli n'ozuzu dị ntakịrị karịa oke mkpakọ nke ujo absorber mmiri.
d. Ike ọkọnọ maka hama na-ama jijiji bụ 1.2 ~ 2.0 ugboro ike nke hama na-ama jijiji n'onwe ya.
(3) Ọ bụrụ na enweghị ike ịwepụ ikpo mpempe ígwè ahụ, enwere ike ịme ihe ndị a:
a. Were hama na-ama jijiji kụọ ya ọzọ iji merie nguzogide nke nrapara na ala na nchara n'etiti ata ahụhụ kpatara;
b. Wepụ ikpo n'usoro nke mpempe akwụkwọ ịnya ụgbọ ala;
c. Ala dị n'akụkụ mpempe akwụkwọ nke na-ebu nrụgide ala dị ntakịrị. Ịkwọ akwa mpempe akwụkwọ ọzọ n'akụkụ ya ga-ekwe ka a dọpụta mpempe akwụkwọ mbụ nke ọma;
d. Mee oghere n'akụkụ abụọ nke ikpo mpempe akwụkwọ ma tinye n'ime slurry ala iji belata nguzogide mgbe ị na-ebupụ ikpo ahụ.
(4) Nsogbu na ihe ngwọta ndị a na-emekarị n'oge a na-ewu ihe nchara nchara:
a. Tụgharịa. Ihe kpatara nsogbu a bụ na nguzogide n'etiti ikpo a ga-ebugharị na ọnụ ụzọ mkpọchi nke ikpo okwu dị n'akụkụ dị ukwuu, ebe nkwụsị ntinye na ntụziaka nke ikpo ọkụ dị ntakịrị. Ụzọ ọgwụgwọ gụnyere: iji ngwá ọrụ na-elele, ịchịkwa na mezie n'oge ọ bụla n'oge usoro ihe owuwu; na-eji eriri waya igwe mgbe tilting emee. Dịrị ahụ ikpo ahụ, dọba na ụgbọala, ma jiri nwayọọ nwayọọ dozie ya; mee ohere kwesịrị ekwesị maka ikpo mpempe akwụkwọ ndị a na-ebu ụzọ ebugharị.
b. Twist. Ihe kpatara nsogbu a: mkpọchi bụ njikọ njikọ; ihe ngwọta bụ: jiri efere mkpọchi kpọchie ihu mkpuchi nke mpempe akwụkwọ na ntụziaka nke ikpokọta; guzobe ihe nkwado pulley na oghere dị n'akụkụ abụọ dị n'etiti ikpo okwu nchara iji kwụsị mpempe akwụkwọ ntụgharị n'oge imi mmiri; jupụta n'akụkụ abụọ nke mkpuchi mkpuchi nke mpempe akwụkwọ abụọ ahụ na shims na mkpịsị osisi.
c. Ejikọtara ọnụ. Ihe kpatara ya: mpempe akwụkwọ nchara na-atụgharị ma na-ehulata, nke na-eme ka nguzogide nke notch; Usoro ọgwụgwọ gụnyere: mezie tilt nke mpempe akwụkwọ n'oge; na-eji oge ịgbado ọkụ n'akuku na-edozi ikpo ndị dị n'akụkụ.
Yantai Juxiang Construction Machinery Co., Ltdbụ otu n'ime nnukwu ụlọ ọrụ mgbakwunye ihe na-emepụta ihe na China. Juxiang Machinery nwere ahụmịhe afọ 15 na nrụpụta ndị ọkwọ ụgbọ ala, ihe karịrị ndị injinia R&D 50, yana ihe karịrị ụdị 2,000 nke akụrụngwa na-ebufe kwa afọ. Ọ nọgidere na-arụkọ ọrụ ọnụ na OEM ụlọ mbụ dị ka Sany, Xugong, na Liugong n'afọ niile. Akụrụngwa ndị a na-akwakọba ihe nke Juxiang Machinery mepụtara nwere ọmarịcha nka na nka na-enweghị atụ. Ngwaahịa a eritela mba 18 uru, rere nke ọma n'ụwa niile ma nata otuto otuto. Juxiang nwere ikike pụtara ìhè inye ndị ahịa usoro akụrụngwa na ihe ngwọta zuru oke. Ọ bụ onye na-eweta ọrụ ngwọta akụrụngwa a pụrụ ịdabere na ya ma na-anabata ndị ahịa chọrọ ịkpọtụrụ na imekọ ihe ọnụ.
Oge nzipu: Nov-29-2023