Self-adjusting leveling work head for laser leveling machine

Abstract

The invention discloses a self-adjusting leveling work head for a laser leveling machine. The self-adjusting leveling work head comprises two work head installation frames and a crossbeam connected with the work head installation frames. Telescopic oil cylinders and connecting rods are installed at the upper portions and the lower portions of the two ends of the crossbeam. The lower ends of the connecting rods are installed in fixing seats of a movable joint frame. An inclined oil cylinder is hinged to the middle portion of the movable joint frame through an inclined oil cylinder support. A stranding cage shell is installed at the bottoms of the fixing seats of the movable joint frame. The other end of the inclined oil cylinder is connected with the outer wall of the stranding cage shell. Installation seats are arranged on the two sides of the stranding cage shell. The outer side of each installation seat is connected with two traction joint seat boards through two traction joint shafts. The bottoms of every two traction joint seat boards are fixedly connected with the upper portion of an ironing board through two connecting boards. A stranding cage is installed between stranding cage installation wall boards at the bottom of the stranding cage shell. A scraper board is installed behind the two ends of the stranding cage shell through scraper board supports. By the adoption of the above structure, the leveling work head has the beneficial effects that the mechanical degree is high, efficiency is high, the construction accuracy and the construction quality can be improved, and the labor intensity can be reduced.

Description

[0001] This application is a divisional application of the invention patent application with the application number: 201510318387X and the name: "Automatic Leveling Working Head of Laser Leveling Machine". The original application date is: June 11, 2015. technical field [0002] The invention relates to a concrete leveling device, in particular to a self-adjusting leveling working head for a laser leveling machine used on a laser leveling machine. Background technique [0003] At present, in the construction process of roads and plant floors, it is necessary to manually tamp the ground and then pour the concrete mixture into the construction site through machinery, then spread the concrete mixture repeatedly manually to form a relatively smooth surface, and then manually or mechanically wipe Flat, manual smoothing, the construction labor intensity is high, low efficiency, mechanical smoothing, due to uneven construction ground, easy to cause low construction accuracy, constru...

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Problems solved by technology

[0003] At present, in the construction process of roads and plant floors, it is necessary to manually tamp the ground and then pour the concrete mixture into the construction site through machinery, then spread the concrete mixture repeatedly manually to form a relatively smooth surface, and then manually or mechanically wipe Flat, when manually smoothed, the construction labor intensity is high and the efficiency is low. When mechanically smoothed, due to the uneven construction ground, it is easy to cause low construction accuracy and difficult to guarantee the construction quality

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