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A platform for research: civil engineering, architecture and urbanism
Highway green belt protective fence
A highway green belt protective fence comprises a first protective fence body and a second protective fence body which are arranged on the two sides of a green belt, the first protective fence body comprises an upper longitudinal rod and a lower longitudinal rod which are vertically arranged in parallel, a plurality of metal net sets are arranged between the upper longitudinal rod and the lower longitudinal rod at intervals in the longitudinal direction, and supporting rods are arranged between every two adjacent metal net sets; the supporting rod is slidably sleeved with a clamping block, a vertical through hole is formed in the side, facing the green belt, of the clamping block, and a first arc-shaped rod is inserted into the through hole. Foldable rainproof cloth is arranged on the first arc-shaped rod; the side, away from the green belt, of the upper longitudinal rod is slidably connected with an electric saw, and a saw blade of the electric saw is vertically arranged downwards and parallel to the metal net. In extreme weather such as rainstorm and hail, vegetation can be protected, vegetation of a green belt is prevented from being excessively damaged, and the situation that a large number of broken branches are blown to the road surface by wind, vehicle driving is affected, and safety accidents are caused is also prevented. Meanwhile, the electric saw can conveniently cut branches extending out of the metal net surface.
一种高速公路绿化带防护栏，包括设置在绿化带两侧的第一防护栏和第二防护栏，第一防护栏包括上下平行设置的上纵向杆和下纵向杆，上纵向杆和下纵向杆之间沿纵向间隔设有多组金属网组，相邻两组金属网组之间设有支撑杆，支撑杆上滑动套设有卡块，卡块朝向绿化带的一侧开有竖直贯通的通孔，通孔内插设有第一弧形杆；第一弧形杆上设有可折叠防雨布；上纵向杆远离绿化带的一侧滑动连接有电锯，电锯的锯片垂直向下设置且平行于金属网。本发明可以在暴雨和冰雹等极端天气下，保护植被，防止绿化带的植被过度损伤，也防止大量折断枝条被风刮到路面，影响车辆行驶，引发安全事故。同时，方便电锯切割伸出金属网面外的枝条。
Highway green belt protective fence
A highway green belt protective fence comprises a first protective fence body and a second protective fence body which are arranged on the two sides of a green belt, the first protective fence body comprises an upper longitudinal rod and a lower longitudinal rod which are vertically arranged in parallel, a plurality of metal net sets are arranged between the upper longitudinal rod and the lower longitudinal rod at intervals in the longitudinal direction, and supporting rods are arranged between every two adjacent metal net sets; the supporting rod is slidably sleeved with a clamping block, a vertical through hole is formed in the side, facing the green belt, of the clamping block, and a first arc-shaped rod is inserted into the through hole. Foldable rainproof cloth is arranged on the first arc-shaped rod; the side, away from the green belt, of the upper longitudinal rod is slidably connected with an electric saw, and a saw blade of the electric saw is vertically arranged downwards and parallel to the metal net. In extreme weather such as rainstorm and hail, vegetation can be protected, vegetation of a green belt is prevented from being excessively damaged, and the situation that a large number of broken branches are blown to the road surface by wind, vehicle driving is affected, and safety accidents are caused is also prevented. Meanwhile, the electric saw can conveniently cut branches extending out of the metal net surface.
一种高速公路绿化带防护栏，包括设置在绿化带两侧的第一防护栏和第二防护栏，第一防护栏包括上下平行设置的上纵向杆和下纵向杆，上纵向杆和下纵向杆之间沿纵向间隔设有多组金属网组，相邻两组金属网组之间设有支撑杆，支撑杆上滑动套设有卡块，卡块朝向绿化带的一侧开有竖直贯通的通孔，通孔内插设有第一弧形杆；第一弧形杆上设有可折叠防雨布；上纵向杆远离绿化带的一侧滑动连接有电锯，电锯的锯片垂直向下设置且平行于金属网。本发明可以在暴雨和冰雹等极端天气下，保护植被，防止绿化带的植被过度损伤，也防止大量折断枝条被风刮到路面，影响车辆行驶，引发安全事故。同时，方便电锯切割伸出金属网面外的枝条。
Highway green belt protective fence
一种高速公路绿化带防护栏
HU MINYUN (author) / ZHANG YUHUI (author)
2021-12-31
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
Urban green belt protective fence with adjustable height
| European Patent Office | 2021