4results about How to "Flexible clamping" patented technology

This utility model provides a landscape tree fixing device for landscaping construction, belonging to the field of landscaping technology. It includes a supporting mechanism comprising an L-shaped fixing plate and several conical fixing blocks fixedly installed at the bottom of the L-shaped fixing plate; a fixing mechanism comprising an irregularly shaped fixing block, an internally threaded block fixedly installed on the outer surface of the irregularly shaped fixing block, a threaded rod threadedly connected to the thread of the internally threaded block, a handle fixedly installed at one end of the threaded rod, a limiting groove formed on the outer surface of the other end of the threaded rod, and a quick-release assembly for fixing landscape trees of different sizes. This utility model, through the cooperation of the L-shaped fixing plate and the conical fixing blocks, ensures the device's secure installation on the ground. Utilizing the threaded rod, quick-release assembly, and other components, it achieves flexible and rapid clamping of landscape trees of different sizes, effectively avoiding the problems of bark damage and poor stability in traditional fixing methods, while extending the device's service life and reducing maintenance costs.

The utility model relates to a height adjustable scaffold belongs to the field of construction, solve the problem that traditional scaffold height adjustment is complicated, the convenient height adjustment of support plate is realized through setting up screw rod, first lock ring, second lock ring and nut, support plate is installed on the stand by connecting device, and the connecting device includes first lock ring and second lock ring articulated on the support plate, and the end away from the support plate of second lock ring is equipped with the mounting block with screw rod, and two nuts are screwed on the screw rod, when adjusting, the lock ring is loosened or clamped the stand by rotating nut, and the support plate is moved to the required height and is fixed, in addition, the both ends of support plate are equipped with guide rail, and the sliding rail is driven through the screw rod and hand wheel, can adjust the position of tool box flexibly, and the utility model discloses simple operation, can conveniently adjust the height of scaffold, improves the construction efficiency, guarantees the structure stability and safety simultaneously, is applicable to a variety of construction scenes.