Cement floor leveling device for building construction

Abstract

The invention discloses a cement floor leveling device for building construction. The cement floor leveling device comprises a horizontal top plate, a left upright plate and a right upright plate arevertically and fixedly installed on the bottom of the horizontal top plate, an operation box is vertically and slidably arranged between the left and right upright plates, an air cylinder is vertically and fixedly installed on the bottom of the horizontal top plate, a guiding groove is horizontally formed in the top of the operation box, and two sliding blocks are arranged and fixedly connected with a threaded sleeve block I and a threaded sleeve block II through upright rods respectively; rotary shafts are rotatably arranged at the lower ends of the threaded sleeve block I and the threaded sleeve block II through limiting bearings. According to the cement floor leveling device, through the intermittent operation of positive rotation and reverse rotation of a positive and reverse rotationmotor, the threaded sleeve block I and the threaded sleeve block II are driven to move close to or away from each other by a first lead screw and a second lead screw, the left-and-right reciprocatingmovement of the rotary shafts is further achieved, a scrapping plate is driven to rotate by a rotary plate, so that rotary leveling of a floor is achieved, the leveled range of the floor is improved by the transverse movement of the scrapping plate, and the leveling efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to a cement floor leveling device for building construction. Background technique [0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into real objects at designated locations. It includes basic engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The place where the construction works is called "construction site" or "construction site", also called construction site. [0003] In the process of building construction, in order to ensure the quality of the ground after pouring concrete, it is necessary to use construction machinery to level it to ensure the leveling of the ground. How...

AI Technical Summary

Problems solved by technology

[0003] In the process of building construction, in order to ensure the quality of the ground after pouring concrete, it is necessary to use construction machinery to level it to ensure the leveling of the ground. However, the current cement leveling device has a low leveling efficiency for the floor. The leveling range is small, resulting in a long working process, which is not conducive to improving work efficiency

Images