A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a handheld step snow removal device. The problems that in the existing step snow removal process, efficiency is low, consumed time is long, and the municipal rapid snow removal requirement cannot be met are effectively solved. According to the technical scheme, the device comprises a handle, a polished rod is arranged at the rear end of the handle, the left side and the right side of the polished rod are each provided with a first sleeve in a sliding mode, a sliding groove is formed in the outer edge face of each first sleeve, a sliding block is installed in each sliding groove in a sliding mode, a connecting rod is hinged to each sliding block, and the handle is sleeved with a second sleeve; the free ends of the two connecting rods are hinged to the left side and the right side of the second sleeve correspondingly, an L-shaped rod is rotationally installed at the rear end of each first sleeve, a coil spring is fixed to the rear end of each first sleeve, a tension spring is arranged on the end side of a transverse rod of each L-shaped rod, and the free ends of the two tension springs at the corresponding positions of the two scrapers are fixedly connected through a rope. The left side and the right side of the polish rod are each fixedly provided with a vertical plate, the polish rod is provided with a threaded protrusion, and the first sleeve is provided with a threaded groove.
本发明涉及一种手持式台阶除雪装置，有效的解决了现有现阶段台阶除雪过程中效率低，耗时长不能满足市政快速除雪要求的问题；其解决的技术方案包括手柄，手柄的后端设有一个光杆，光杆的左右两侧各滑动安装有一个第一套筒，每个第一套筒的外缘面上设有一个滑槽，滑槽内滑动安装有一个滑块，每个滑块上铰接有一个连杆，手柄上套装有一个第二套筒，两个连杆的自由端分别铰接在第二套筒左右两侧，每个第一套筒的后端转动安装有一个L形杆，第一套筒的后端固定有一个卷簧，L形杆的横杆端侧设有一个拉簧，两个刮板对应位置的两个拉簧的自由端经绳索固定连接，光杆的左右两侧各固定有一个竖板，光杆上有螺纹凸起，第一套筒上有螺纹槽。
The invention relates to a handheld step snow removal device. The problems that in the existing step snow removal process, efficiency is low, consumed time is long, and the municipal rapid snow removal requirement cannot be met are effectively solved. According to the technical scheme, the device comprises a handle, a polished rod is arranged at the rear end of the handle, the left side and the right side of the polished rod are each provided with a first sleeve in a sliding mode, a sliding groove is formed in the outer edge face of each first sleeve, a sliding block is installed in each sliding groove in a sliding mode, a connecting rod is hinged to each sliding block, and the handle is sleeved with a second sleeve; the free ends of the two connecting rods are hinged to the left side and the right side of the second sleeve correspondingly, an L-shaped rod is rotationally installed at the rear end of each first sleeve, a coil spring is fixed to the rear end of each first sleeve, a tension spring is arranged on the end side of a transverse rod of each L-shaped rod, and the free ends of the two tension springs at the corresponding positions of the two scrapers are fixedly connected through a rope. The left side and the right side of the polish rod are each fixedly provided with a vertical plate, the polish rod is provided with a threaded protrusion, and the first sleeve is provided with a threaded groove.
本发明涉及一种手持式台阶除雪装置，有效的解决了现有现阶段台阶除雪过程中效率低，耗时长不能满足市政快速除雪要求的问题；其解决的技术方案包括手柄，手柄的后端设有一个光杆，光杆的左右两侧各滑动安装有一个第一套筒，每个第一套筒的外缘面上设有一个滑槽，滑槽内滑动安装有一个滑块，每个滑块上铰接有一个连杆，手柄上套装有一个第二套筒，两个连杆的自由端分别铰接在第二套筒左右两侧，每个第一套筒的后端转动安装有一个L形杆，第一套筒的后端固定有一个卷簧，L形杆的横杆端侧设有一个拉簧，两个刮板对应位置的两个拉簧的自由端经绳索固定连接，光杆的左右两侧各固定有一个竖板，光杆上有螺纹凸起，第一套筒上有螺纹槽。