Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a soundproof protective fence for railways. The soundproof protective fence comprises a cross beam, a support column I and a support column II, wherein protective steel needlesare arranged at the upper end of the cross beam; a telescopic column I is arranged on one side of the lower end of the cross beam, and a positioning groove is formed in one side wall of the telescopic column I; the support column I is arranged at the periphery of the lower end of the telescopic column I; positioning bolts are arranged on one side wall of the support column I; and a storage grooveis formed in the inner middle part of the support column I. The soundproof protective fence for the railways disclosed by the invention has the beneficial effects that through arrangement of the protective steel needles, climbing of irrelevant personnel can be effectively prevented when the protective fence is used, and safety accidents caused by enabling the irrelevant personnel to climb the protective fence can be prevented; and through arrangement of the positioning bolts, screw holes, positioning grooves, the telescopic column I and the telescopic column II, convenient adjustment of the height of a telescopic soundproof plate can be realized according to actual needs, and noises can be effectively reduced when a train passes by so as not to influence normal routine of residents near the railway.
本发明公开了一种铁路隔音防护栏，包括横梁、支柱一和支柱二，所述横梁上端设置有防护钢针，所述横梁下端一侧设置有伸缩柱一，所述伸缩柱一一侧壁上设置有定位槽，所述伸缩柱一下端外围设置有所述支柱一，所述支柱一一侧壁上设置有定位螺栓，所述支柱一内中部设置有收纳槽。有益效果在于：本发明通过设置防护钢针，可在防护栏使用时有效防止无关人员的攀爬，可防止因无关人员翻越防护栏而引发安全事故，通过设置定位螺栓、螺孔、定位槽、伸缩柱一、伸缩柱二，可根据实际需要实现伸缩隔音板高度的便捷调节，可在火车经过时有效的降低噪音，以免影响铁路附近居民的正常作息。
The invention discloses a soundproof protective fence for railways. The soundproof protective fence comprises a cross beam, a support column I and a support column II, wherein protective steel needlesare arranged at the upper end of the cross beam; a telescopic column I is arranged on one side of the lower end of the cross beam, and a positioning groove is formed in one side wall of the telescopic column I; the support column I is arranged at the periphery of the lower end of the telescopic column I; positioning bolts are arranged on one side wall of the support column I; and a storage grooveis formed in the inner middle part of the support column I. The soundproof protective fence for the railways disclosed by the invention has the beneficial effects that through arrangement of the protective steel needles, climbing of irrelevant personnel can be effectively prevented when the protective fence is used, and safety accidents caused by enabling the irrelevant personnel to climb the protective fence can be prevented; and through arrangement of the positioning bolts, screw holes, positioning grooves, the telescopic column I and the telescopic column II, convenient adjustment of the height of a telescopic soundproof plate can be realized according to actual needs, and noises can be effectively reduced when a train passes by so as not to influence normal routine of residents near the railway.
本发明公开了一种铁路隔音防护栏，包括横梁、支柱一和支柱二，所述横梁上端设置有防护钢针，所述横梁下端一侧设置有伸缩柱一，所述伸缩柱一一侧壁上设置有定位槽，所述伸缩柱一下端外围设置有所述支柱一，所述支柱一一侧壁上设置有定位螺栓，所述支柱一内中部设置有收纳槽。有益效果在于：本发明通过设置防护钢针，可在防护栏使用时有效防止无关人员的攀爬，可防止因无关人员翻越防护栏而引发安全事故，通过设置定位螺栓、螺孔、定位槽、伸缩柱一、伸缩柱二，可根据实际需要实现伸缩隔音板高度的便捷调节，可在火车经过时有效的降低噪音，以免影响铁路附近居民的正常作息。
Soundproof protective fence for railways
一种铁路隔音防护栏
LI YIHUA (Autor:in)
29.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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