Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Road isolation device for traffic engineering
The invention relates to a road isolation device, in particular to a road isolation device for traffic engineering, which comprises a stand column, a cross rod and a stand rod, a silencing mechanism is arranged in the stand column, the silencing mechanism comprises second through holes, an echo plate and an echo ring, a plurality of second through holes are formed in the side surface of the stand column, and a cavity is formed in the stand column; a plurality of echo plates are placed in the cavity, the echo plates are arc-shaped, the echo plates located on the upper side and the lower side of the second through hole jointly form a horn-shaped silencing cavity, spiral echo coils are further arranged on the two sides of the silencing cavity, and the echo coils are fixedly connected to the sides, close to the second through hole, of the echo plates; according to the design, sound waves of noise can be absorbed, the sound waves are firmly limited in the cavities in the stand columns under the action of the guide sound waves of the echo plates and the gathered sound waves of the echo rings, then a certain amount of noise can be eliminated on a road, and the sound purification capacity of the design for areas near the road is improved.
本发明涉及一种道路隔离装置，具体是一种交通工程用道路隔离装置，包括立柱、横杆和立杆，所述立柱内设置有消声机构，所述消声机构包括第二通孔、回声板和回声圈，所述立柱的侧面开设有多个第二通孔，且所述立柱内开设有空腔，空腔内放置有多个回声板，所述回声板为弧形，位于第二通孔上下两侧的回声板共同组成一个喇叭形的消声腔，所述消声腔的两侧还设置有螺旋形的回声圈，所述回声圈固定连接于回声板靠近第二通孔的一侧上；本设计能够将噪音的声波进行吸收，在通过回声板的引导声波和回声圈的汇集声波的作用下，将声波牢牢限制于立柱内的空腔中，进而能够在道路上消除一定量的噪音，提高本设计对道路附近地区的声音净化能力。
Road isolation device for traffic engineering
The invention relates to a road isolation device, in particular to a road isolation device for traffic engineering, which comprises a stand column, a cross rod and a stand rod, a silencing mechanism is arranged in the stand column, the silencing mechanism comprises second through holes, an echo plate and an echo ring, a plurality of second through holes are formed in the side surface of the stand column, and a cavity is formed in the stand column; a plurality of echo plates are placed in the cavity, the echo plates are arc-shaped, the echo plates located on the upper side and the lower side of the second through hole jointly form a horn-shaped silencing cavity, spiral echo coils are further arranged on the two sides of the silencing cavity, and the echo coils are fixedly connected to the sides, close to the second through hole, of the echo plates; according to the design, sound waves of noise can be absorbed, the sound waves are firmly limited in the cavities in the stand columns under the action of the guide sound waves of the echo plates and the gathered sound waves of the echo rings, then a certain amount of noise can be eliminated on a road, and the sound purification capacity of the design for areas near the road is improved.
本发明涉及一种道路隔离装置，具体是一种交通工程用道路隔离装置，包括立柱、横杆和立杆，所述立柱内设置有消声机构，所述消声机构包括第二通孔、回声板和回声圈，所述立柱的侧面开设有多个第二通孔，且所述立柱内开设有空腔，空腔内放置有多个回声板，所述回声板为弧形，位于第二通孔上下两侧的回声板共同组成一个喇叭形的消声腔，所述消声腔的两侧还设置有螺旋形的回声圈，所述回声圈固定连接于回声板靠近第二通孔的一侧上；本设计能够将噪音的声波进行吸收，在通过回声板的引导声波和回声圈的汇集声波的作用下，将声波牢牢限制于立柱内的空腔中，进而能够在道路上消除一定量的噪音，提高本设计对道路附近地区的声音净化能力。
Road isolation device for traffic engineering
一种交通工程用道路隔离装置
20.04.2021
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.
/
F03G
Feder-, Gewichts-, Trägheits- oder ähnliche Kraftmaschinen
,
SPRING, WEIGHT, INERTIA, OR LIKE MOTORS
Road isolation device for urban road traffic engineering
| Europäisches Patentamt | 2021
Road isolation device for municipal traffic engineering
| Europäisches Patentamt | 2021