Lub hom phiaj ntawm lub phaj ntses yog dab tsi?

A rail sib koomyog ib qho khoom siv sib txuas siv los koom nrog ob txoj kev tsheb ciav hlau xaus, tswj kev taug qab kev sib raug zoo, hloov cov loads longitudinal thiab lateral, thiab muab kev txuas ntxiv rau kev tsheb ciav hlau. Nws ua kom muaj kev nyab xeeb thiab ruaj khov kev hloov pauv ntawm cov ntsia hlau thaum ua kom haum rau kev nthuav dav thiab kev cog lus. GNEE RAIL muab cov khoom sib txuas sib txuas nrog GB 8–60 kg / m rails, UIC50/54/60, DIN536 crane rails, QU70–QU120, JIS 15KG–CR100, AS{12}}–89 kg, BS11, thiab AREMA 2 plalb1 ASCE standard

Lub hom phiaj ntawm lub phaj ntses yog dab tsi?

Lub phaj ntses (los yog splice bar) yog ib qho hlau bolted mus rau qhov kawg ntawm ob txoj hlua, feem ntau tsim los koom ua ke los ua ib qho kev sib txuas, ruaj khov. Lawv tswj hwm txoj kab rov tav thiab ntsug, tiv thaiv kev sib koom ua ke, faib cov log tsheb, thiab tso cai rau thermal expansion / contraction thaum ua kom muaj kev nyab xeeb, kev tsheb ciav hlau du.

Cov haujlwm tseem ceeb thiab cov ntsiab lus suav nrog:

• Structure Integrity:Lawv tuav rail xaus ruaj ntseg, tiv thaiv ntsug thiab kab rov tav misalignment.

• Load Distribution:Lawv pab faib cov khoom thauj los ntawm lub tsheb ciav hlau log hla lub tsheb ciav hlau sib koom ua ke kom tsis txhob hnav ntau dhau.

• Expansion/Contraction:Los ntawm kev siv cov qhov slotted, lawv tso cai rau kev nthuav dav lossis cog lus nrog kev hloov pauv kub yam tsis muaj buckling.

• Hom:Standard, insulated (rau signaling systems), thiab compromised (rau koom sib txawv rail seem).

• Lwm txoj kev:Nyob rau hauv niaj hnub, siab - nrawm, lossis hnyav- txoj kev tsheb ciav hlau, welded rails feem ntau nyiam tshaj cov ntses-plated pob qij txha txhawm rau txhim kho txoj kev taug mus ntev, txawm hais tias lawv tseem tseem ceeb rau kev kho vaj tse ib ntus lossis tshwj xeeb.

Hom ntawm Railway Joint

Kev sib koom ua ke ntawm txoj kev tsheb ciav hlau txuas mus rau qhov chaw nyob ib sab kom paub meej cov txheej txheem txuas ntxiv, kev nyab xeeb, thiab kev ua haujlwm ntawm lub tsheb ciav hlau, feem ntau yog siv cov ntses (cov tuav sib koom tes) fastened nrog bolts. Cov hom loj muaj xws li tus qauv (txhawb nqa / tshem tawm), insulated rau kev taw qhia, thiab cuam tshuam cov pob qij txha rau ntau qhov sib txawv. Lawv yog qhov tseem ceeb rau kev tso cai nthuav dav thaum tswj kev tsheb ciav hlau sib dhos.

Cov hom kev tsheb ciav hlau tseem ceeb muaj xws li:

Raws li Txoj Haujlwm / Kev Txhawb Nqa:

• Txhawb Kev Sib Koom: Cov neeg pw tsaug zog tau muab tso ncaj qha rau hauv qab ntawm txoj kev tsheb ciav hlau.

• Suspended Joint: Qhov sib koom ua ke yog raug tshem tawm ntawm ob tus neeg pw tsaug zog.

• Choj Joint: Ib hom kev ncua kev sib koom ua ke uas lub phaj hlau (bridge phaj) txuas cov neeg pw tsaug zog ntawm ob sab.

• Staggered Joint: Cov pob qij txha ntawm ib lub tsheb ciav hlau yog qhov chaw ntawm qhov nruab nrab ntawm txoj kev tsheb ciav hlau, feem ntau siv rau ntawm qhov nkhaus.

• Square Joint: Cov pob qij txha ntawm ob txoj hlua yog qhov sib txawv, feem ntau ntawm txoj kab ncaj nraim.

Raws li Kev Ua Haujlwm / Tsim:

• Insulated Rail Joint (IRJ): Siv siab - cov ntaub ntawv muaj zog sib xyaw rau hluav taws xob cais cov tsheb ciav hlau rau kev taw qhia.

• Compromise Joint: Txuas ob txoj hlua ntawm qhov sib txawv los yog cov profiles.

• Welded Joint: Rails yog welded ua ke kom tshem tawm cov pob qij txha kom zoo dua.

• Common Rail Joint: Txheem fishplate sib koom ua ke rau kev sib txuas ntawm tib qhov profile.

• Joggled / Bulge Joint: Siv rau kev kho ib ntus ntawm txoj hlua tawg lossis tawg.

• Expansion Joint: Kev sib koom ua ke tshwj xeeb tso cai rau kev nthuav dav / kev sib cog lus, feem ntau siv rau cov choj ntev.

Kub muag Common Rail Joint Bars los ntawm GNEE RAIL

Founded hauv 2008,GNEE RAILyog lub chaw tsim khoom lag luam thoob ntiaj teb thiab cov khoom lag luam ntawm cov khoom siv tsheb ciav hlau, tshwj xeeb hauv siab - zoorail ntses daim hlau(cov khoom sib koom ua ke / cov kab sib txuas) nrog lub peev xwm ntau lawm thiab kev pabcuam thoob ntiaj teb.

Peb rail ntses phaj portfolio muaj kev txawj ntse thiab ua raws li thoob ntiaj teb cov qauv xws li UIC, AREMA, BS, DIN, thiab GB, npog lub teeb rail (8kg-30kg), hnyav rail (38kg-75kg), thiab crane rail (QU70-QU120) systems. Peb muaj ntau hom xws li insulated ob leeg tuav, bulged ntses daim hlau, thiab kev cuam tshuam kev tsheb nqaj hlau pob qij txha, nrog meej specifications (4-qhov / 6-qhov, 24-nti / 36-nti), kom ntseeg tau zoo heev mechanical kev ua tau zoo.Peb tuav nruj zoo tswj kev txhawb nqa los ntawm ISO 9001: 2015 nyob rau hauv ib qho chaw thib peb-tsim kev soj ntsuam, SGS thiab BV. Peb qhov kev pabcuam ib leeg suav nrog kev tsim kho, tsim khoom, ntim khoom, thiab kev txhawb nqa tom qab muag, haum rau cov neeg siv khoom xav tau.

Nyem qhov nokom tau txais cov ncauj lus kom ntxaws khoom catalog ntawm GNEE RAIL.