Filling device for highway construction

Abstract

The invention discloses a filling device for highway construction, which comprises rail bar devices arranged on two side areas of a groove, the rail bar devices extend along the length direction of the groove, and the filling device is structurally characterized in that a material containing device matched with rail bars is arranged above the groove, the rear end of the material containing device is connected with a discharge adjusting part, and the discharge adjusting part is connected with a material storage device. Side position plates capable of being pulled out upwards are attached to the two opposite side walls of the groove, and a transverse supporting rod located between the opposite side position plates is arranged in the groove; compared with the prior art, the device has the beneficial effects that in the process of filling the grooves, different filling materials can form a layered filling structure, and after filling is completed, the side plates can be pulled out, so that the transverse supporting rods can make close contact with the filling materials below, and the compactness in real time is improved.

Description

technical field [0001] The invention belongs to the field of road construction equipment, and in particular relates to a device for filling during road construction. Background technique [0002] In the process of highway construction, it is necessary to carry out subgrade construction first, and one of the important construction steps is to fill the trenches that have been excavated. The filling materials directly affect the performance of the highway. In the prior art, often There will be a problem of subsidence or damage to a certain section of the highway, so it is necessary to excavate the section that needs to be repaired and then refill and compact it. The existing filling method needs to be selected according to the length of the damaged section. When the damaged section is longer When the damaged section is short, the filling material can only be stacked on the side of the ditch, and then pass through Other methods fill filling material into the trench, and when th...

AI Technical Summary

Problems solved by technology

[0002] In the process of highway construction, it is necessary to carry out subgrade construction first, and one of the important construction steps is to fill the trenches that have been excavated. The filling materials directly affect the performance of the highway. In the prior art, often There will be a problem of subsidence or damage to a certain section of the highway, so it is necessary to excavate the section that needs to be repaired and then refill and compact it. The existing filling method needs to be selected according to the length of the damaged section. When the damaged section is longer When the damaged road section is short, the filling material can only be stacked on the side of the ditch, and then pass through Other methods fill the filling material into the trench, and when the trench is excavated on the damaged section of the highway, the weighing capacity of the side position of the trench will be reduced, and it is easy to load when the position bears a large weight. Layer deformation occurs, so that the filling material cannot be stacked closer to the trench, so that the required filling material conveying distance increases when filling, making the filling efficiency lower

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