A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Noise reduction type concrete conveying pipe for concrete stirring vehicle
The invention discloses a noise reduction type concrete conveying pipe for a concrete stirring vehicle. The concrete conveying pipe comprises an introduction pipe, the outer wall of the introduction pipe is provided with a sleeve, a branch pipe is arranged on one side of the sleeve, a first conveying pipe is arranged on one side of the branch pipe, an inner wall pipe is arranged on the inner wallof the first conveying pipe, the inner wall pipe is filled with sound insulation cotton, and a side piece is arranged on the outer wall of the first conveying pipe. According to the noise reduction type concrete conveying pipe for the concrete stirring vehicle, the sleeve is connected with the first conveying pipe in a penetrating mode through the branch pipe, an air bag is arranged in the first conveying pipe, the inner wall pipe is arranged on the inner wall of the first conveying pipe, and the sound insulation cotton is arranged in the inner wall pipe, so that noise is reduced through the sound insulation cotton by means of the inner wall pipe during concrete transportation; and meanwhile, the first conveying pipe is of a vacuum double-layer structure, the air bag is arranged in the vacuum double-layer structure on the first conveying pipe, then collision of concrete can be reduced through the air bag, and then the noise of the transported concrete can be effectively reduced.
本发明公开了一种混凝土搅拌车用噪型混凝土输送管，包括导入管，所述导入管的外壁上套管，且套管的一侧设置有支管，所述支管的一侧设置有第一输送管，且第一输送管的内壁上设置有内壁管，并且内壁管内填充有隔音棉，所述第一输送管的外壁上设置有侧件。该混凝土搅拌车用噪型混凝土输送管采用套管通过支管与第一输送管呈贯通连接，而第一输送管内设置有气囊，接着第一输送管的内壁上设置有内壁管，且内壁管内设置有隔音棉，这样内壁管将混凝土运输时通过隔音棉将噪音得到降低，同时第一输送管为真空双层结构，且第一输送管上的真空双层结构内设置有气囊，然后混凝土可通过气囊可减少碰撞，然后运输的混凝土的噪音可有效的减少。
Noise reduction type concrete conveying pipe for concrete stirring vehicle
The invention discloses a noise reduction type concrete conveying pipe for a concrete stirring vehicle. The concrete conveying pipe comprises an introduction pipe, the outer wall of the introduction pipe is provided with a sleeve, a branch pipe is arranged on one side of the sleeve, a first conveying pipe is arranged on one side of the branch pipe, an inner wall pipe is arranged on the inner wallof the first conveying pipe, the inner wall pipe is filled with sound insulation cotton, and a side piece is arranged on the outer wall of the first conveying pipe. According to the noise reduction type concrete conveying pipe for the concrete stirring vehicle, the sleeve is connected with the first conveying pipe in a penetrating mode through the branch pipe, an air bag is arranged in the first conveying pipe, the inner wall pipe is arranged on the inner wall of the first conveying pipe, and the sound insulation cotton is arranged in the inner wall pipe, so that noise is reduced through the sound insulation cotton by means of the inner wall pipe during concrete transportation; and meanwhile, the first conveying pipe is of a vacuum double-layer structure, the air bag is arranged in the vacuum double-layer structure on the first conveying pipe, then collision of concrete can be reduced through the air bag, and then the noise of the transported concrete can be effectively reduced.
本发明公开了一种混凝土搅拌车用噪型混凝土输送管，包括导入管，所述导入管的外壁上套管，且套管的一侧设置有支管，所述支管的一侧设置有第一输送管，且第一输送管的内壁上设置有内壁管，并且内壁管内填充有隔音棉，所述第一输送管的外壁上设置有侧件。该混凝土搅拌车用噪型混凝土输送管采用套管通过支管与第一输送管呈贯通连接，而第一输送管内设置有气囊，接着第一输送管的内壁上设置有内壁管，且内壁管内设置有隔音棉，这样内壁管将混凝土运输时通过隔音棉将噪音得到降低，同时第一输送管为真空双层结构，且第一输送管上的真空双层结构内设置有气囊，然后混凝土可通过气囊可减少碰撞，然后运输的混凝土的噪音可有效的减少。
Noise reduction type concrete conveying pipe for concrete stirring vehicle
一种混凝土搅拌车用噪型混凝土输送管
QIN JING (author) / QING ZHIGANG (author) / TAN ZHICHANG (author) / HUANG JIANBIN (author) / HE XUXIN (author) / LI NAISHAN (author) / WEI YONGZHENG (author) / WEI ZHONGJUN (author) / WU YONGXIANG (author) / XU QINYONG (author)
2020-09-08
Patent
Electronic Resource
Chinese
Concrete conveying pump vehicle capable of conducting stirring
| European Patent Office | 2015