Plate-type ballast bed plate adjusting vehicle

Abstract

The invention provides a plate-type ballast bed plate adjusting vehicle which comprises a lower vehicle body (1). A movable plate (2) which is matched correspondingly is arranged on the lower vehiclebody (1). The plate-type ballast bed plate adjusting vehicle is characterized in that a set of idler wheels (3) is evenly distributed on the lower vehicle body (1), and a set of mounting grooves (4) is further evenly distributed in the lower vehicle body (1); jacking oil cylinders (5) are arranged in the mounting grooves (4); a set of through holes (6) is evenly distributed in the movable plate (2), and lifting oil cylinders (7) are arranged at the lower ends of the through holes (6); lifting discs (8) connected with output shafts of the lifting oil cylinders (7) in a matched mode are arrangedin the through holes (6); and a circle of enclosing plate (9) is arranged on the position, on the outer side of the lower vehicle body (1), of the movable plate (2). The plate-type ballast bed plateadjusting vehicle is simple in structure and convenient to use, sundries cannot be clamped into a gap between the movable plate and the lower vehicle body, and the work efficiency of the plate-type ballast bed plate adjusting vehicle is effectively guaranteed.

Description

Technical field: [0001] The invention relates to the field of rail transit construction equipment, in particular to a slab track bed adjusting vehicle. Background technique: [0002] In the construction of the floating slab track, it is necessary to splice and assemble the prefabricated slab track bed into a floating track bed. At present, the splicing of prefabricated slab track beds mainly depends on the placement of hoisting equipment, and then adjusts the position accurately manually. Because the prefabricated slab track bed has a large weight, large inertia, and large shaking range, the placement error of hoisting equipment is relatively large, and manual adjustment is required. It is time-consuming and labor-intensive, and it is often necessary to repeatedly lift and lower the prefabricated slab track bed, especially after using a short prefabricated slab track bed, the number of splicing during construction is greatly increased, so this forms a new bottleneck restrict...

AI Technical Summary

Problems solved by technology

At present, the splicing of prefabricated slab track beds mainly depends on the placement of hoisting equipment, and then adjusts the position accurately manually. Because the prefabricated slab track bed has a large weight, large inertia, and large shaking range, the placement error of hoisting equipment is relatively large, and manual adjustment is required. It is time-consuming and labor-intensive, and it is often necessary to repeatedly lift and lower the prefabricated slab track bed, especially after using a short prefabricated slab track bed, the number of splicing during construction is greatly increased, so this forms a new bottleneck restricting the construction speed, and also consumes a lot of manpower and material resources. increased construction costs

[0003] Therefore, the company has applied for a pallet truck with the application number 201610418277.5 for laying prefabricated slab track beds. However, due to the complex construction site environment and many sundries during use, some sundries often enter the movable board of the pallet truck and the vehicle. between the body, so that the movable plate cannot adjust the angle accurately or directly block the movable plate so that it cannot work, and even directly cause damage to the movable parts in the panel car

Images