A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of hydraulic engineering facilities, and discloses a hydraulic engineering gate spiral lifter. The gate spiral lifter comprises a box body; the middle of an inner cavity of the box body is movably sleeved with a lead screw transmission mechanism; one side of the inner cavity of the box body is movably sleeved with an input main shaft; the lead screw transmission mechanism and the input main shaft are in meshing transmission; and a transmission guide block is fixedly mounted in the middle of the outer surface of the lead screw transmission mechanismand located inside the box body. According to the hydraulic engineering gate spiral lifter, a connecting circular pipe is communicated with the higher end of a wound cotton thread, so that lubricatingoil extruded by the transmission guide block and a one-way extrusion valve can dip-dye the whole section of the wound cotton thread, and the phenomenon that the other end of the wound cotton thread is too high and directly drips is avoided. Therefore, screw teeth on the lead screw transmission mechanism cannot be effectively cleaned and lubricated, and the phenomena that impurities contaminated on the screw teeth of the lead screw transmission mechanism enter the box body and contaminate the lubricating oil inside the box body are avoided.
本发明涉及水利工设施技术领域，且公开了一种水利工程闸门螺旋升降器，包括箱体，所述箱体内腔的中部活动套接有丝杆传动机构，所述箱体内腔的一侧活动套接有输入主轴，且丝杆传动机构与输入主轴之间啮合传动，所述丝杆传动机构外表面的中部且位于箱体的内部固定安装有传动导块。该水利工程闸门螺旋升降器，对于连接圆管与缠绕棉线高的一端之间相连通的设置，使得被传动导块和单向挤压阀挤压出来的润滑油可以浸染整段的缠绕棉线，不会出现因缠绕棉线的另一端过高而直接滴落的现象，进而无法有效地对丝杆传动机构上的丝牙进行清理润滑，致使丝杆传动机构丝牙上沾染的杂质进入到箱体中并污染其中润滑油的现象。
The invention relates to the technical field of hydraulic engineering facilities, and discloses a hydraulic engineering gate spiral lifter. The gate spiral lifter comprises a box body; the middle of an inner cavity of the box body is movably sleeved with a lead screw transmission mechanism; one side of the inner cavity of the box body is movably sleeved with an input main shaft; the lead screw transmission mechanism and the input main shaft are in meshing transmission; and a transmission guide block is fixedly mounted in the middle of the outer surface of the lead screw transmission mechanismand located inside the box body. According to the hydraulic engineering gate spiral lifter, a connecting circular pipe is communicated with the higher end of a wound cotton thread, so that lubricatingoil extruded by the transmission guide block and a one-way extrusion valve can dip-dye the whole section of the wound cotton thread, and the phenomenon that the other end of the wound cotton thread is too high and directly drips is avoided. Therefore, screw teeth on the lead screw transmission mechanism cannot be effectively cleaned and lubricated, and the phenomena that impurities contaminated on the screw teeth of the lead screw transmission mechanism enter the box body and contaminate the lubricating oil inside the box body are avoided.
本发明涉及水利工设施技术领域，且公开了一种水利工程闸门螺旋升降器，包括箱体，所述箱体内腔的中部活动套接有丝杆传动机构，所述箱体内腔的一侧活动套接有输入主轴，且丝杆传动机构与输入主轴之间啮合传动，所述丝杆传动机构外表面的中部且位于箱体的内部固定安装有传动导块。该水利工程闸门螺旋升降器，对于连接圆管与缠绕棉线高的一端之间相连通的设置，使得被传动导块和单向挤压阀挤压出来的润滑油可以浸染整段的缠绕棉线，不会出现因缠绕棉线的另一端过高而直接滴落的现象，进而无法有效地对丝杆传动机构上的丝牙进行清理润滑，致使丝杆传动机构丝牙上沾染的杂质进入到箱体中并污染其中润滑油的现象。
Hydraulic engineering gate spiral lifter
一种水利工程闸门螺旋升降器
PING QIAOLI (author)
2021-01-22
Patent
Electronic Resource
Chinese