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A platform for research: civil engineering, architecture and urbanism
Steel rail cementing insulating joint
The invention provides a steel rail cementing insulating joint. The steel rail cementing insulating joint comprises two steel rails connected in series, insulating end plates arranged at the joint of the two steel rails, insulating trough plates tightly attached to the two sides of the steel rails, clamping plates arranged on the outer sides of the insulating trough plates, and screw joint insulating assemblies used for fastening the clamping plates and the insulating trough plates to the steel rails. The screw joint insulating assemblies comprise bolts, nuts, gaskets and insulating casing pipes arranged on the outer circular faces of the bolts in a sleeving mode. The steel rails further comprise arch slopes protruding out of the surfaces of the steel rails, convex layers matched with the arch slopes are correspondingly arranged on the insulating trough plates, and concave openings matched with the arch slopes and convex layers are correspondingly formed in the clamping plates. The cementing insulating joint can sufficiently resist the temperature stress changes of seamless tracks and the impact force generated in the running process of trains, and the development demands of trans-regional seamless tracks are met.
Steel rail cementing insulating joint
The invention provides a steel rail cementing insulating joint. The steel rail cementing insulating joint comprises two steel rails connected in series, insulating end plates arranged at the joint of the two steel rails, insulating trough plates tightly attached to the two sides of the steel rails, clamping plates arranged on the outer sides of the insulating trough plates, and screw joint insulating assemblies used for fastening the clamping plates and the insulating trough plates to the steel rails. The screw joint insulating assemblies comprise bolts, nuts, gaskets and insulating casing pipes arranged on the outer circular faces of the bolts in a sleeving mode. The steel rails further comprise arch slopes protruding out of the surfaces of the steel rails, convex layers matched with the arch slopes are correspondingly arranged on the insulating trough plates, and concave openings matched with the arch slopes and convex layers are correspondingly formed in the clamping plates. The cementing insulating joint can sufficiently resist the temperature stress changes of seamless tracks and the impact force generated in the running process of trains, and the development demands of trans-regional seamless tracks are met.
Steel rail cementing insulating joint
JIANG RONGGUO (author) / WANG FUHONG (author) / XU SENSEN (author) / PAN GUOREN (author)
2015-11-18
Patent
Electronic Resource
English
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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