Grating for drainage

The present invention relates to a grading and, more specifically, relates to a grading for high load bearing with an anti-slip structure, comprising: a pair of longitudinal supports (120); a transverse reinforcement bar (140) arranged at regular intervals while transversely crossing between the lon...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: O, HYEON BAE
Format: Patent
Sprache:eng ; kor
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The present invention relates to a grading and, more specifically, relates to a grading for high load bearing with an anti-slip structure, comprising: a pair of longitudinal supports (120); a transverse reinforcement bar (140) arranged at regular intervals while transversely crossing between the longitudinal supports (120), and having a cross-section with a rectangular shape without a side, wherein an opening thereof faces downward; and an auxiliary reinforcement bar (142) formed in a planar shape and installed upright on a central portion in the transverse reinforcement bar (140). Accordingly, the grating of the present invention is capable of bearing a high load. In addition, on an upper end of the auxiliary reinforcement bar (142), a friction protrusion portion (143) is formed such that the friction protrusion portion (143) penetrates the transverse reinforcement bar (140) and protrudes upward. Accordingly, an anti-slip function is able to be secured. 본 발명은 그레이팅에 관한 것으로서, 한 쌍의 종방향지지대(120)와, 상기 종방향지지대(120) 사이를 횡으로 가로지르며 일정 간격으로 배치되되 입구가 아래를 향하는 단면 'ㄷ'자 형태를 이루는 횡방향보강대(140) 및 널빤지 형상으로 되어 상기 횡방향보강대(140) 내부 중앙부에 세워져 설치되는 보조보강바(142)를 포함하여 고 하중에 견딜 수 있게 되되, 상기 보조보강바(142) 상단에는 마찰돌기부(143)가 형성되어 상기 마찰돌기부(143)가 상기 횡방향보강대(140)를 관통하여 위로 돌출됨으로써 미끄럼 방지 기능을 구현하게 되는 미끄럼 방지 구조를 가진 고 하중 지지용 그레이팅에 관한 것이다.