Double-block type sleeper provided with quick elastic strip fasteners

The utility model discloses a double-block type sleeper provided with quick elastic strip fasteners. The concrete sleeper comprises a concrete sleeper body (1). The whole concrete sleeper (1) is of acuboid blocky structure. Wherein the rapid elastic strip fasteners (5) are installed on the upper sur...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HAN ZHIGANG, ZHU BIN, LOU HUIBIN, WANG SENRONG, QUAN SHUNXI, YANG JIAN, LI QIUYI, ZHANG SHIJIE, ZHOU LEI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model discloses a double-block type sleeper provided with quick elastic strip fasteners. The concrete sleeper comprises a concrete sleeper body (1). The whole concrete sleeper (1) is of acuboid blocky structure. Wherein the rapid elastic strip fasteners (5) are installed on the upper surface of the concrete sleeper, an embedded sleeve (3), the coupling plate groove (4) and the spiralcoil are further arranged on the upper surface of the concrete sleeper, truss reinforcing steel bars (2) are arranged between the concrete sleepers (1), reinforcing steel bars are arranged at the triangular positions of the truss reinforcing steel bars (2), and reinforcing steel bars are arranged around the peripheries of the truss reinforcing steel bars. The double-block type sleeper can be usedin cooperation with the rapid elastic strip fastener, installation and positioning of the rapid elastic strip fastener are completed, track laying is accelerated, construction efficiency is improved,and the double-block type sl