Plastering device for internal corner of ceiling of composite floor slab

Abstract

The invention relates to the field of plastering, in particular to a plastering device for an internal corner of a ceiling of a composite floor slab. The plastering device for the internal corner of the ceiling of the composite floor slab comprises a handle and a supporting frame and further comprises a first clamping plate, a second clamping plate and a sliding rod, wherein a guide pipe is arranged on the first clamping plate; the sliding rod penetrates through the guide pipe; one end of the sliding rod is connected with the second clamping plate; the other end of the sliding rod is connected with the guide pipe through a spring; a rack is arranged on the lower part of the sliding rod; the supporting frame is arranged below the first clamping plate; a motor is arranged on the supporting frame; a gear meshed with the rack is arranged on the motor; a material passing layer is arranged on one side of the second clamping plate and communicates with a material storage cavity in the second clamping plate; a discharging opening is formed in the material passing layer; the guide pipe is connected with the handle through a holding rod; a material pump and a material storage box are arranged on the holding rod; one end of the material pump communicates with the material storage cavity; and the other end of the material pump is connected with the material storage box. According to the plastering device for the internal corner of the ceiling of the composite floor slab provided by the invention, the operation of repeated dipping is replaced, the internal corner can be evenly plastered, and meanwhile, the plastering efficiency is improved on the premise that the plastering quality is guaranteed.

Description

technical field [0001] The invention relates to the field of plastering, in particular to a plastering device for interior corners of laminated floor ceilings. Background technique [0002] The laminated slab is an assembled integral slab formed by laminating prefabricated slabs and cast-in-place reinforced concrete layers. The laminated floor slab has good integrity, and the upper and lower surfaces of the slab are flat, which is convenient for decoration of the facing layer, and is suitable for high-rise buildings and large-bay buildings that require high overall rigidity. In the general plastering construction process, in order to control the verticality and flatness of the wall surface, piercing the ribs is a feasible and effective construction method. [0003] However, for the plastering construction of the inner corner of the wall, in order to ensure that the inner corner is square and the corner line is straight, the traditional method is limited to the inner corner ...

AI Technical Summary

Problems solved by technology

Now, some people have specially designed plastering equipment for inner corners, but in order to ensure the accuracy of construction, these equipments often need to use steel plates with high structural strength to prevent the plastering equipment from being deformed during use, which will lead to failures in the plastering process. deviation, the weight of such internal corner plastering equipment is relatively large, and in actual use, construction personnel often cannot operate conveniently, and even because it takes a lot of effort to operate the internal corner plastering equipment, they cannot concentrate on the internal corner plastering equipment. The plastering operation makes the plastering effect of the inner corner unsatisfactory

Moreover, when plastering, if the plastering surface is uneven, it will affect the smoothness of the plastering, so it is urgent to design a plastering device for the inner corner of the laminated floor ceiling to solve the problem of inner corner plastering

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