A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Furrow plough type snow removing device for rails
The invention discloses a furrow plough type snow removing device for a rail. The furrow plough type snow removing device comprises a fixing support and a V-shaped snow shovel. A vertical beam movablyhinged to the front end of the fixing support is fixedly connected with the V-shaped snow shovel. Lifting oil cylinders are hinged to the two sides of the fixing support respectively, and the top ends of piston cylinders of the lifting oil cylinders are movably hinged to the vertical beam. Four supporting seats are hinged to the rear end of the fixing support, the two supporting seats on the upper portion are fixedly connected with an apron board of a rail car, and the two supporting seats at the lower part are fixedly connected with a cowcatcher of the rail car. The device has the advantagesof simple and compact overall structure and high stability. The shovel surface is designed on the basis of the curved surface forming principle of the clipper bottom for agricultural cultivated land,and snow turning and snow discharging performance is high. The design of the arc-shaped upwarping shovel tip ensures that vehicles can smoothly pass through special road sections such as railway crossings during snow removal operation. The structural stability of the V-shaped snow shovel under the condition of smaller weight is ensured by the design of reinforcing ribs and a supporting truss on the back of the shovel surface. The shovel surface is simple and convenient to adjust and strong in field adaptability. Normal running safety of trains is ensured.
本发明公开了一种轨道用铧犁式除雪装置，其包括固定支架和V型雪铲；在固定支架前端活动铰接的立梁与V型雪铲固定连接；在固定支架两侧分别铰接设有升降油缸，升降油缸的活塞缸顶端与立梁活动铰接；在固定支架后端铰接设有四个支撑座，上方的两个支撑座与轨道车的裙板固定连接；下方的两个支撑座与轨道车的排障器固定连接。优点在于：整体结构简洁紧凑，稳定性强。铲面基于农业耕地熟地型犁体曲面成型原理进行设计，翻雪、排雪性能强。铲尖弧形上翘设计保证车辆除雪作业时能顺利通过铁路道口等特殊路段。铲面背后加强筋及支撑桁架设计保证了较小重量下V型雪铲的结构稳定性；铲面调节简单方便，现场适应能力强；确保列车正常行车安全。
Furrow plough type snow removing device for rails
The invention discloses a furrow plough type snow removing device for a rail. The furrow plough type snow removing device comprises a fixing support and a V-shaped snow shovel. A vertical beam movablyhinged to the front end of the fixing support is fixedly connected with the V-shaped snow shovel. Lifting oil cylinders are hinged to the two sides of the fixing support respectively, and the top ends of piston cylinders of the lifting oil cylinders are movably hinged to the vertical beam. Four supporting seats are hinged to the rear end of the fixing support, the two supporting seats on the upper portion are fixedly connected with an apron board of a rail car, and the two supporting seats at the lower part are fixedly connected with a cowcatcher of the rail car. The device has the advantagesof simple and compact overall structure and high stability. The shovel surface is designed on the basis of the curved surface forming principle of the clipper bottom for agricultural cultivated land,and snow turning and snow discharging performance is high. The design of the arc-shaped upwarping shovel tip ensures that vehicles can smoothly pass through special road sections such as railway crossings during snow removal operation. The structural stability of the V-shaped snow shovel under the condition of smaller weight is ensured by the design of reinforcing ribs and a supporting truss on the back of the shovel surface. The shovel surface is simple and convenient to adjust and strong in field adaptability. Normal running safety of trains is ensured.
本发明公开了一种轨道用铧犁式除雪装置，其包括固定支架和V型雪铲；在固定支架前端活动铰接的立梁与V型雪铲固定连接；在固定支架两侧分别铰接设有升降油缸，升降油缸的活塞缸顶端与立梁活动铰接；在固定支架后端铰接设有四个支撑座，上方的两个支撑座与轨道车的裙板固定连接；下方的两个支撑座与轨道车的排障器固定连接。优点在于：整体结构简洁紧凑，稳定性强。铲面基于农业耕地熟地型犁体曲面成型原理进行设计，翻雪、排雪性能强。铲尖弧形上翘设计保证车辆除雪作业时能顺利通过铁路道口等特殊路段。铲面背后加强筋及支撑桁架设计保证了较小重量下V型雪铲的结构稳定性；铲面调节简单方便，现场适应能力强；确保列车正常行车安全。
Furrow plough type snow removing device for rails
轨道用铧犁式除雪装置
HU HANFENG (author) / KONG FANLI (author) / LIU SHICHAO (author) / ZHANG FA (author) / SUN BIAO (author)
2020-05-22
Patent
Electronic Resource
Chinese
IPC:
E01H
STREET CLEANING
,
Reinigen von Straßen