3results about How to "Prevent sideways movement" patented technology

This utility model relates to construction machinery, and in particular to a vibratory pile driving machine with a hollow vibratory head. It includes a pile frame platform with a column on the platform. A vibratory head is vertically mounted on the column. The vibratory head includes a vibrating assembly and a clamping assembly connected together. The vibrating assembly has a pile driving channel through which a pile driving tube passes. The clamping assembly is positioned at the pile driving channel, through which the vibrating assembly passes, and the pile driving tube passes through the vibrating head. The clamping assembly clamps the pile driving tube from the side. A locator positions the pile driving tube to ensure its verticality. The vibrator drives the pile driving tube to vibrate through centrifugal force from eccentric rotation. The pile driving channel is located between two sets of vibrators, ensuring balanced left-right vibration and preventing lateral displacement of the pile driving tube.

The utility model discloses a kind of anti-shattering support frame for UTG glass chemical toughening, it is related to ultra-thin glass processing technical field, including outer frame, the bottom supporting strip is slidably abutted in outer frame inner wall, the bottom supporting strip includes V-shaped corrugated plate, eight V-shaped corrugated plate are interconnected, V-shaped corrugated plate top is equipped with contact strip, both sides V-shaped corrugated plate side wall are uniformly fixed with side plate, two side plate outer wall and outer frame inner wall slidably abut, the bottom supporting strip top and bottom are all equipped with tooth slot;In the utility model, bottom supporting strip adopts eight interconnected V-shaped corrugated plate, overall array distribution V-shaped openwork, this line contact support mode can make the stress of UTG glass evenly dispersed, effectively avoid local stress concentration, and provide sufficient space for molten salt flow, avoid the uniformity of ion exchange due to glass position change in molten salt.

This application relates to a handling device and method based on a ceiling-mounted vehicle, belonging to the technical field of hoisting and handling. The handling device based on the ceiling-mounted vehicle includes a moving platform, with slidably arranged moving arms and protective arms. Two sets of moving arms and protective arms are symmetrically arranged, with at least one moving arm and protective arm in each set. The moving arms are positioned near the side of the plate, and the protective arms are positioned near the side of the plate. A drive assembly is disposed on the moving platform and connected to all the moving arms and protective arms, and is used to drive the moving arms and protective arms to slide. Two sets of support assemblies are symmetrically arranged and connected to the two sets of moving arms respectively. The support assemblies are used to support the bottom of the stacked plates and to abut against the side of each plate. This application enables the stable handling of entire stacks of plates without packaging.