A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Road traffic protective fence
The invention relates to a road traffic protective fence which comprises a plurality of stand columns arranged at intervals, cross beam sets arranged between every two adjacent stand columns and a plurality of rollers rotationally connected to the cross beam sets. The cross beam group is detachably arranged between every two adjacent stand columns and comprises an upper cross beam and a lower cross beam which are horizontally arranged up and down, and the cross section is rectangular after the upper cross beam, the lower cross beam and the two adjacent stand columns are connected and combined; a plurality of connecting holes are formed in the upper cross beam and the lower cross beam at intervals respectively, and a roller is connected between every two vertically-corresponding connecting holes of the upper cross beam and the lower cross beam in a rotating mode; each roller comprises a roller body filled with liquid, connecting shafts and rib plates, the connecting shafts are arranged at the two ends of each roller body respectively, the connecting shafts at the two ends extend into the connecting holes in the upper cross beam and the connecting holes in the lower cross beam respectively, and the rib plates are arranged in the roller bodies in the circumferential direction. The protective fence is light in weight, low in cost, easy to install and capable of effectively buffering and protecting the vehicle.
本发明涉及一种道路交通防护栏，包括若干根间隔布设的立柱、设置在相邻两根立柱之间的横梁组和转接在横梁组上的多个滚筒；相邻两根立柱之间可拆卸设置所述横梁组，横梁组包括上下水平布置的上横梁和下横梁，上横梁、下横梁和相邻两根立柱连接组合后截面为矩形；上横梁和下横梁上分别开设有间隔布设多个连接孔，上横梁和下横梁上下相对应的两个连接孔之间转接滚筒；每个滚筒包括内装液体的筒体、连接轴和肋板，筒体两端分别设置连接轴，两端的连接轴分别伸入上横梁、下横梁上的连接孔内，筒体内环向均设有多个肋板。本发明的防护栏重量小、成本低，易于安装，可以对车辆进行有效的缓冲防护。
Road traffic protective fence
The invention relates to a road traffic protective fence which comprises a plurality of stand columns arranged at intervals, cross beam sets arranged between every two adjacent stand columns and a plurality of rollers rotationally connected to the cross beam sets. The cross beam group is detachably arranged between every two adjacent stand columns and comprises an upper cross beam and a lower cross beam which are horizontally arranged up and down, and the cross section is rectangular after the upper cross beam, the lower cross beam and the two adjacent stand columns are connected and combined; a plurality of connecting holes are formed in the upper cross beam and the lower cross beam at intervals respectively, and a roller is connected between every two vertically-corresponding connecting holes of the upper cross beam and the lower cross beam in a rotating mode; each roller comprises a roller body filled with liquid, connecting shafts and rib plates, the connecting shafts are arranged at the two ends of each roller body respectively, the connecting shafts at the two ends extend into the connecting holes in the upper cross beam and the connecting holes in the lower cross beam respectively, and the rib plates are arranged in the roller bodies in the circumferential direction. The protective fence is light in weight, low in cost, easy to install and capable of effectively buffering and protecting the vehicle.
本发明涉及一种道路交通防护栏，包括若干根间隔布设的立柱、设置在相邻两根立柱之间的横梁组和转接在横梁组上的多个滚筒；相邻两根立柱之间可拆卸设置所述横梁组，横梁组包括上下水平布置的上横梁和下横梁，上横梁、下横梁和相邻两根立柱连接组合后截面为矩形；上横梁和下横梁上分别开设有间隔布设多个连接孔，上横梁和下横梁上下相对应的两个连接孔之间转接滚筒；每个滚筒包括内装液体的筒体、连接轴和肋板，筒体两端分别设置连接轴，两端的连接轴分别伸入上横梁、下横梁上的连接孔内，筒体内环向均设有多个肋板。本发明的防护栏重量小、成本低，易于安装，可以对车辆进行有效的缓冲防护。
Road traffic protective fence
一种道路交通防护栏
NIU LIJUAN (author) / LIU LIXUAN (author)
2024-05-10
Patent
Electronic Resource
Chinese
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.
/
A01G
Gartenbau
,
HORTICULTURE
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER