Road structural joint filling device

Abstract

The invention discloses a road structure seam filling device, which comprises a feed box, a fixed installation plate, a hydraulic cylinder, a stirring motor, a stirring rod, a solenoid valve, a fixed plate, a protective pipe, a filling material placement box, a slideway, a first pneumatic The telescopic rod, the first air pump, the push rod, the box body, the second air pump, the second pneumatic telescopic rod and the micro motor, use the first air pump and the first pneumatic telescopic rod to adjust the angle of the fixed plate, so that the bottom ends of the two fixed plates are aligned Quasi-structural seam openings avoid material overflow, waste of resources, and increase costs. The hydraulic cylinder is used to adjust the height of the stirring motor so that the stirring rod extends into the structural seam. At the same time, the stirring motor is turned on to drive the stirring rod to rotate to stir the material in the structural seam so that it can be filled. Even without accumulation, the device is easy to operate, can accurately and quickly fill the structural joints, avoid material splashing, save resources, reduce costs, and at the same time fill evenly and work efficiently.

Description

technical field [0001] The invention relates to the field of construction engineering equipment, in particular to a road structure seam filling device. Background technique [0002] Structural joints refer to the general term of expansion joints, settlement joints and anti-seismic joints set between two adjacent buildings or two parts of buildings to avoid temperature expansion and contraction, foundation settlement and earthquake collision. There are two methods to solve road deformation in road engineering, dredging and restraint. The method of dredging is mainly to set up pavement structural joints. After the structural joints are set, in order to avoid accidents and improve safety, it is necessary to fill the structural joints. However, the filling of structural joints on the market is generally manual filling, which wastes a lot of labor. The caulking is not accurate enough, the work efficiency is low, and the cost increases. Contents of the invention [0003] In or...

AI Technical Summary

Problems solved by technology

The method of dredging is mainly to set up pavement structural joints. After the structural joints are set, in order to avoid accidents and improve safety, it is necessary to fill the structural joints. However, the filling of structural joints on the market is generally manual filling, which wastes a lot of labor. The caulking is not accurate enough, the work efficiency is low, and the cost increases

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