Jacking equipment for quickly replacing bridge support: Fid-Bau Portal

Jacking equipment for quickly replacing bridge support

ZHANG XIUYUE

The invention discloses jacking equipment for quickly replacing a bridge support. The jacking equipment structurally comprises a jacking device, a control button, a machine body and a display panel, the jacking device is connected to the outer side surface of the lower end of the machine body in a nested mode, the control button is installed on the outer side surface of the upper end of the machine body in an embedded and clamped mode, and the display panel is fixedly installed on the upper end surface of the machine body in an embedded mode. The display panel is located on the right side of the control button, when the lifting device is jacked up by using the equipment, a movable pipe can be lifted upwards, a push rod embedded into the movable pipe is embedded into an expansion mechanism, an inner concave part in the expansion mechanism is pushed, air in the expansion mechanism is conveyed to the left side and the right side along with extrusion, and the push rod is continuously pushed till that the left end and the right end of the expansion mechanism gradually expand to fill the connecting end surface of a sealing layer and the fixing plate so that the air tightness of the connecting end surface is gradually increased along with rising of the movable pipe.

本发明公开了一种用于快速更换桥梁支座的顶升设备，其结构包括顶升装置、控制按钮、机体、显示面板，顶升装置嵌套连接着机体的下端外侧面，控制按钮镶嵌卡合安装在机体的上端外侧面，机体上端面嵌固安装着显示面板，显示面板位于控制按钮的右侧方，在使用设备顶起升降装置时会向上升起活动管，使与活动管镶嵌的推动杆嵌入扩张机构内，推动扩张机构上内凹陷，使其随着挤压而将扩张机构内的空气向左右两侧输送，随着推动杆不断的推动，直至扩张机构的左右两端逐渐膨胀填充至密封层与固定板的连接端面，使两者连接端面随着活动管的上升而逐渐增加气密性。

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