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Underwater rock cleaning equipment and fixing device thereof
The invention discloses underwater rock cleaning equipment and a fixing device thereof. The fixing device comprises a driving mechanism, a drill, a shaft sleeve and an expansion mechanism, wherein theupper end of the drill is in driving connection by virtue of the driving mechanism, the shaft sleeve is installed on the drill, wedge-shaped blocks protrude from the circumference of the shaft sleeve, the expansion mechanism comprises a connecting piece and a plurality of expansion blocks, the upper end of the connecting piece is connected with the driving mechanism, the lower end of the connecting piece is respectively connected with the expansion blocks, wedge-shaped grooves which correspond to the wedge-shaped blocks are formed in the inner sides of the expansion blocks, the expansion mechanism is arranged outside the shaft sleeve, and the wedge-shaped blocks of the shaft sleeve are movably arranged in the wedge-shaped grooves of the expansion blocks. According to the underwater rock cleaning equipment and the fixing device, the underwater rock cleaning equipment is fixed to reefs by the fixing device, and then the crushing operation is performed, so that the stability of the underwater rock cleaning equipment can be effectively increased, big opposite acting force is overcome when a high-frequency crushing device is operated, and overturning is prevented.
本发明公开了一种水下清礁设备及其固定装置，固定装置包括驱动机构、钻头、轴套和膨胀机构，所述钻头的上端通过驱动机构驱动连接，所述轴套装设于钻头上，且轴套的四周凸设有楔形块，所述膨胀机构包括连接件和多个膨胀块，所述连接件上端与驱动机构连接，下端分别与所述膨胀块连接，所述膨胀块内侧对应所述楔形块开设有楔形凹槽，所述膨胀机构设置于所述轴套外，且轴套的楔形块可活动的设置于膨胀块的楔形凹槽内。本发明通过固定装置将水下清礁设备固定于礁石上，然后进行破碎作业，可有效提高水下清礁设备的稳定性，克服高频破碎装置工作时受到的巨大反向作用力，防止倾覆。
Underwater rock cleaning equipment and fixing device thereof
The invention discloses underwater rock cleaning equipment and a fixing device thereof. The fixing device comprises a driving mechanism, a drill, a shaft sleeve and an expansion mechanism, wherein theupper end of the drill is in driving connection by virtue of the driving mechanism, the shaft sleeve is installed on the drill, wedge-shaped blocks protrude from the circumference of the shaft sleeve, the expansion mechanism comprises a connecting piece and a plurality of expansion blocks, the upper end of the connecting piece is connected with the driving mechanism, the lower end of the connecting piece is respectively connected with the expansion blocks, wedge-shaped grooves which correspond to the wedge-shaped blocks are formed in the inner sides of the expansion blocks, the expansion mechanism is arranged outside the shaft sleeve, and the wedge-shaped blocks of the shaft sleeve are movably arranged in the wedge-shaped grooves of the expansion blocks. According to the underwater rock cleaning equipment and the fixing device, the underwater rock cleaning equipment is fixed to reefs by the fixing device, and then the crushing operation is performed, so that the stability of the underwater rock cleaning equipment can be effectively increased, big opposite acting force is overcome when a high-frequency crushing device is operated, and overturning is prevented.
本发明公开了一种水下清礁设备及其固定装置，固定装置包括驱动机构、钻头、轴套和膨胀机构，所述钻头的上端通过驱动机构驱动连接，所述轴套装设于钻头上，且轴套的四周凸设有楔形块，所述膨胀机构包括连接件和多个膨胀块，所述连接件上端与驱动机构连接，下端分别与所述膨胀块连接，所述膨胀块内侧对应所述楔形块开设有楔形凹槽，所述膨胀机构设置于所述轴套外，且轴套的楔形块可活动的设置于膨胀块的楔形凹槽内。本发明通过固定装置将水下清礁设备固定于礁石上，然后进行破碎作业，可有效提高水下清礁设备的稳定性，克服高频破碎装置工作时受到的巨大反向作用力，防止倾覆。
Underwater rock cleaning equipment and fixing device thereof
一种水下清礁设备及其固定装置
YANG SHENGFA (author) / WANG JIAHAO (author) / ZHANG PENG (author) / LI RUIZHE (author) / LI WENJIE (author) / HU JIANG (author) / XIAO YI (author)
2020-10-23
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
Structure of underwater cleaning equipment and control method thereof
| European Patent Office | 2023