Lub hom phiaj ntawm lub phaj ntses hauv kev tsheb ciav hlau yog dab tsi?
Dec 31, 2025
A phaj ntses, tseem hu ua splice bar, yog ib qho tseem ceeb hauv kev lag luam kev tsheb ciav hlau ua haujlwm nrog koom nrog ob txoj kev tsheb ciav hlau xaus ua ke. Nws feem ntau yog ib lub tiaj tiaj, elongated daim hlau nrog lub qhov ntsia hlau tsim kom haum rau lub tsheb ciav hlau lub vev xaib, ua kom zoo thiab ruaj ntseg cov seem uas nyob ib sab. Tsim kom muaj kev ruaj khov thiab ruaj khov, cov phaj ntses yog qhov tseem ceeb rau kev tswj xyuas cov qauv kev ncaj ncees ntawm kev tsheb ciav hlau. Los ntawm kev ua kom muaj kev sib txuas tsis sib haum, cov cuab yeej no pab tiv thaiv cov ntsia hlau tiv thaiv qhov tsis sib xws, yog li ua kom yooj yim dua thiab ruaj khov caij tsheb ciav hlau.
Lub hom phiaj ntawm lub phaj ntses hauv kev tsheb ciav hlau yog dab tsi?
Lub phaj ntses (los yog splice bar) nyob rau hauv railways koom nrog ob txoj kev tsheb ciav hlau xaus, muab cov qauv kev ncaj ncees, tswj kev sib raug zoo, thiab ua kom cov kev thauj mus los yooj yim rau cov tsheb ciav hlau, tiv thaiv kev derailments los ntawm kev ua kom txoj kev taug mus tas li thiab theem. Nws faib cov log loads thoob plaws qhov sib koom ua ke, tiv thaiv kev cuam tshuam, thiab pab tswj kev ntsuas kom zoo thiab ntsug profile, tseem ceeb heev rau kev nyab xeeb thiab tsis cuam tshuam kev tsheb ciav hlau.
Lub Hom Phiaj Tseem Ceeb:
- Joins Rails: Txuas ob txoj kev tsheb ciav hlau sib cais kawg - mus rau - kawg.
- Txhim kho kev sib tw: Ua kom lub ntsej muag khiav thiab ntsuas lub ntsej muag ntawm cov ntsia hlau ua kom zoo sib xws thiab qib.
- Hloov Load: Nqa qhov hnyav thiab quab yuam ntawm lub tsheb ciav hlau log ntawm ib lub tsheb ciav hlau mus rau lwm qhov.
- Muab Lub Zog: Tiv thaiv qhov cuam tshuam thiab tiv thaiv kev sib koom ua ke ntawm txoj kev tsheb ciav hlau los ntawm deflecting lossis sib nrug.
- Ua kom Smoothness: Tsim kom muaj qhov chaw txuas ntxiv rau cov log, tso cai rau kev caij tsheb zoo dua, nyab xeeb dua.
- Hluav taws xob txuas ntxiv (Qee lub sij hawm): Insulated ntses daim hlau yog siv nyob rau hauv cov kab hluav taws xob kom muaj kev ruaj ntseg.
Hom rail fishplate
Rail fishplate yog dav siv nyob rau hauv kev thauj mus los ntawm lub teeb rail, hnyav rail thiab crane rail.
- Lub teeb rail: 8kg, 9kg, 12kg, 15kg, 18kg, 22kg, 24kg thiab 30kg
- Heavy rail: 38kg, 43kg, 50kg thiab 60kg
- Crane rail: QU70, QU80, QU100 thiab QU120
| Hom Rail | Txheem Length (mm) | Dav (mm) | Thickness (hli) | Qhov taub (mm) | Qhov sib nrug (mm) | Bolt Loj | Cov khoom xaiv | Kev kho saum npoo |
|---|---|---|---|---|---|---|---|---|
| 43kg Rail Fishplate | 800 | 65 | 16 | 22 | 90/105 | M22 | Carbon Steel / Alloy Steel | Oiled / Galvanized / Painted |
| 50kg Rail Fishplate | 800 | 65 | 20 | 24 | 100/120 | M24 | Carbon Steel / Alloy Steel | Oiled / Galvanized / Painted |
| 60kg Rail Fishplate | 860 | 70 | 20 | 24 | 100/120 | M24 | Carbon Steel / Alloy Steel | Oiled / Galvanized / Painted |
| QU70 Crane Rail Fishplate | 760 | 70 | 20 | 24 | 90/105 | M24 | Carbon Steel / Alloy Steel | Oiled / Galvanized / Painted |
| QU80 Crane Rail Fishplate | 820 | 75 | 20 | 24 | 100/120 | M24 | Carbon Steel / Alloy Steel | Oiled / Galvanized / Painted |
| QU100 Crane Rail Fishplate | 950 | 80 | 22 | 26 | 105/125 | M27 | Carbon Steel / Alloy Steel | Oiled / Galvanized / Painted |
| QU120 Crane Rail Fishplate | 1050 | 85 | 26 | 26 | 110/130 | M27 | Carbon Steel / Alloy Steel | Oiled / Galvanized / Painted |
Tsis tas li ntawd, muaj ntau ntau yam txawv teb chaws railway fishplates: BS80A, BS80A, BS75R, UIC60 thiab UIC54 thiab UIC series, xws li
Cov txiaj ntsig ntawm kev siv ntses daim hlau
Kev siv ntses daim hlau hauv kev tsheb ciav hlau los nrog ntau yam txiaj ntsig. Ib qho ntawm cov txiaj ntsig tseem ceeb yog kev txhim kho cov qauv kev ntseeg siab uas lawv muab, kom ntseeg tau tias kev sib txuas ntawm kev tsheb ciav hlau muaj kev ruaj ntseg thiab ruaj khov. Qhov kev ruaj ntseg no txo cov kev pheej hmoo ntawm derailments los ntawm kev khiav misalignments. Tsis tas li ntawd, cov phaj ntses ua kom yooj yim rau kev siv ceev thiab kho cov pob qij txha ntawm kev tsheb nqaj hlau, txo qis qis thiab ua kom muaj kev ua haujlwm tsis tu ncua ntawm cov kev pabcuam kev tsheb nqaj hlau. Lub versatility ntawm ntses daim hlau kuj tso cai rau lawv siv nyob rau hauv sib txawv khiav seem thiab hom, muab adaptability nyob rau hauv ntau yam rail systems.
Thaum kawg, lawv pab tswj cov hluav taws xob rwb thaiv tsev nyob rau hauv cov ntu tseem ceeb ntawm txoj kev khiav, uas yog qhov tseem ceeb rau kev nyab xeeb thiab kev ua haujlwm zoo ntawm rail signaling systems.
Thaum nws los txog rau kev xa khoom railway ntses phaj,GNEE RAILib txwm yog koj tus khub txhim khu kev qha thiab ntseeg siab. Vim peb yog:
- Nrog tshaj 60% kev ua lag luam sib koom hauv Suav teb railway rau kev sib koom ua ke rail.
- Lub sijhawm ntev - tus xa khoom ntawm CRCC rau ob qho tib si hauv tsev thiab txawv teb chaws tau cog lus kev tsheb ciav hlau hauv ntau dua 50 lub tebchaws thoob plaws ntiaj teb.
- Ntau tshaj 30 hom qauv thiab tsis yog - qauv ntses phaj tuaj yeem hloov kho rau cov neeg yuav khoom thoob ntiaj teb.
- Tau txais ISO9001-2000 daim ntawv pov thawj thiab nrog daim ntawv tso cai pom zoo los ntawm Tuam Tshoj txoj kev tsheb ciav hlau Ministry los tsim cov khoom tsheb ciav hlau.
- Qhov zoo sib xws tau lees paub los ntawm 16 cov kauj ruam kev xeem nruj.
