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A platform for research: civil engineering, architecture and urbanism
Automatic maintenance device for steel wire rope of sluice winch type hoist
The invention provides an automatic maintenance device for a steel wire rope of a sluice winch type hoist. The automatic maintenance device comprises a shell, a clamping mechanism, a maintenance mechanism, a speed measuring mechanism and a controller. A rope inlet hole and a rope outlet hole are formed in the shell; the clamping mechanism is arranged on one side of the rope outlet hole; the clamping mechanism comprises a first electromagnet block and a second electromagnet block; the first electromagnet block and the second electromagnet block are arranged on the inner wall of the shell in a sliding manner; the speed measuring mechanism comprises two rolling wheels and a speed measuring sensor, the two rolling wheels abut against the steel wire rope, and rotating shafts of the two rolling wheels are inserted into the speed measuring sensor; the speed measuring sensor can detect the rotating speed of the two rolling wheels and send the rotating speed to the controller, and the controller receives the rotating speed, calculates the average rotating speed and compares the average rotating speed with a set rotating speed value; when the calculated average rotating speed is larger than the set rotating speed value, the controller controls the first electromagnet block and the second electromagnet block to be close to each other; otherwise, stopping moving. The automatic maintenance device for the steel wire rope of the sluice winch type hoist can prevent the movement speed of the steel wire rope from being too high to influence the maintenance effect.
本发明提供了一种水闸卷扬式启闭机的钢丝绳自动保养装置，包括壳体、夹紧机构、保养机构、测速机构和控制器。壳体上设置有进绳孔和出绳孔；夹紧机构设置于出绳孔的一侧；夹紧机构包括第一电磁铁块和第二电磁铁块；第一电磁铁块与第二电磁铁块均可滑动地设置于壳体的内壁上；测速机构包括2个滚轮和测速传感器，2个滚轮均与钢丝绳抵接，2个滚轮的转轴均插设在测速传感器内；测速传感器能够检测2个滚轮的转速并发送给控制器，控制器接收转速并计算平均转速与设定的转速值进行比对；当计算出的平均转速大于设定的转速值时，控制器控制第一电磁铁块和第二电磁铁块相互靠近；反之停止移动。该装置能够避免钢丝绳的移动速度过快而影响保养效果。
Automatic maintenance device for steel wire rope of sluice winch type hoist
The invention provides an automatic maintenance device for a steel wire rope of a sluice winch type hoist. The automatic maintenance device comprises a shell, a clamping mechanism, a maintenance mechanism, a speed measuring mechanism and a controller. A rope inlet hole and a rope outlet hole are formed in the shell; the clamping mechanism is arranged on one side of the rope outlet hole; the clamping mechanism comprises a first electromagnet block and a second electromagnet block; the first electromagnet block and the second electromagnet block are arranged on the inner wall of the shell in a sliding manner; the speed measuring mechanism comprises two rolling wheels and a speed measuring sensor, the two rolling wheels abut against the steel wire rope, and rotating shafts of the two rolling wheels are inserted into the speed measuring sensor; the speed measuring sensor can detect the rotating speed of the two rolling wheels and send the rotating speed to the controller, and the controller receives the rotating speed, calculates the average rotating speed and compares the average rotating speed with a set rotating speed value; when the calculated average rotating speed is larger than the set rotating speed value, the controller controls the first electromagnet block and the second electromagnet block to be close to each other; otherwise, stopping moving. The automatic maintenance device for the steel wire rope of the sluice winch type hoist can prevent the movement speed of the steel wire rope from being too high to influence the maintenance effect.
本发明提供了一种水闸卷扬式启闭机的钢丝绳自动保养装置，包括壳体、夹紧机构、保养机构、测速机构和控制器。壳体上设置有进绳孔和出绳孔；夹紧机构设置于出绳孔的一侧；夹紧机构包括第一电磁铁块和第二电磁铁块；第一电磁铁块与第二电磁铁块均可滑动地设置于壳体的内壁上；测速机构包括2个滚轮和测速传感器，2个滚轮均与钢丝绳抵接，2个滚轮的转轴均插设在测速传感器内；测速传感器能够检测2个滚轮的转速并发送给控制器，控制器接收转速并计算平均转速与设定的转速值进行比对；当计算出的平均转速大于设定的转速值时，控制器控制第一电磁铁块和第二电磁铁块相互靠近；反之停止移动。该装置能够避免钢丝绳的移动速度过快而影响保养效果。
Automatic maintenance device for steel wire rope of sluice winch type hoist
一种水闸卷扬式启闭机的钢丝绳自动保养装置
CHEN JUNJIE (author) / LI XIAOHUA (author) / BAI XUEFANG (author)
2021-11-12
Patent
Electronic Resource
Chinese
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