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A platform for research: civil engineering, architecture and urbanism
Liquid fly ash material backfilling device for highway abutment back
The invention discloses a liquid fly ash material backfilling device for a highway abutment back, which comprises a strip-shaped cavity, a fixing device is arranged on the strip-shaped cavity, three channels are arranged in the strip-shaped cavity, the three channels are jointly provided with an opening and closing device, and a gravity conversion transmission device is arranged between every two adjacent channels. And one side of the strip-shaped cavity is connected with two scraping plates. The strip-shaped cavity is connected with a pipe opening of an output pipe of a pump truck, so that liquid coal ash is ensured to be backfilled; when the liquid fly ash descends, the liquid fly ash makes contact with the gravity conversion transmission device, the gravity conversion transmission device drives the scraper to move in the length direction of the strip-shaped cavity so as to push the liquid fly ash to slide towards the two sides, and the opening and closing states of the three channels are adjusted through the opening and closing device so that the movement direction of the gravity conversion transmission device can be driven. Thus, reciprocating motion of the scraping plate is achieved, the liquid fly ash is evenly distributed under pushing of the scraping plate, the scraping plate moves by means of the gravity of the liquid fly ash, and energy consumption is reduced.
本发明公开了一种公路台背用液态粉煤灰材料回填装置，包括条形腔体，条形腔体上设置有固定装置，条形腔体内设置有三个通道，三个通道共同设置有启闭装置，相邻两个通道之间均设置有重力转化传动装置，条形腔体的一侧连接有两个刮板，本发明通过条形腔体与泵车的输出管的管口连接以保证液态粉煤灰通过进行回填，并在液态粉煤灰下降时与重力转化传动装置接触而通过重力转化传动装置驱动刮板沿条形腔体的长度方向运动推动液态粉煤灰向两侧滑落，通过启闭装置调整三个通道的启闭状态以驱动重力转化传动装置的运动方向，从而实现刮板的往复运动，使得液态粉煤灰在刮板的推动下均匀分布，且刮板利用液态粉煤灰自身重力运动，减小了能源耗费。
Liquid fly ash material backfilling device for highway abutment back
The invention discloses a liquid fly ash material backfilling device for a highway abutment back, which comprises a strip-shaped cavity, a fixing device is arranged on the strip-shaped cavity, three channels are arranged in the strip-shaped cavity, the three channels are jointly provided with an opening and closing device, and a gravity conversion transmission device is arranged between every two adjacent channels. And one side of the strip-shaped cavity is connected with two scraping plates. The strip-shaped cavity is connected with a pipe opening of an output pipe of a pump truck, so that liquid coal ash is ensured to be backfilled; when the liquid fly ash descends, the liquid fly ash makes contact with the gravity conversion transmission device, the gravity conversion transmission device drives the scraper to move in the length direction of the strip-shaped cavity so as to push the liquid fly ash to slide towards the two sides, and the opening and closing states of the three channels are adjusted through the opening and closing device so that the movement direction of the gravity conversion transmission device can be driven. Thus, reciprocating motion of the scraping plate is achieved, the liquid fly ash is evenly distributed under pushing of the scraping plate, the scraping plate moves by means of the gravity of the liquid fly ash, and energy consumption is reduced.
本发明公开了一种公路台背用液态粉煤灰材料回填装置，包括条形腔体，条形腔体上设置有固定装置，条形腔体内设置有三个通道，三个通道共同设置有启闭装置，相邻两个通道之间均设置有重力转化传动装置，条形腔体的一侧连接有两个刮板，本发明通过条形腔体与泵车的输出管的管口连接以保证液态粉煤灰通过进行回填，并在液态粉煤灰下降时与重力转化传动装置接触而通过重力转化传动装置驱动刮板沿条形腔体的长度方向运动推动液态粉煤灰向两侧滑落，通过启闭装置调整三个通道的启闭状态以驱动重力转化传动装置的运动方向，从而实现刮板的往复运动，使得液态粉煤灰在刮板的推动下均匀分布，且刮板利用液态粉煤灰自身重力运动，减小了能源耗费。
Liquid fly ash material backfilling device for highway abutment back
一种公路台背用液态粉煤灰材料回填装置
FENG ZHONGNING (author) / HUANG DAWEI (author) / HU LI (author) / MA DING (author) / DU WEI (author) / CHEN HONGWEI (author)
2023-05-09
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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