Cast-in-situ floor thickness controller

Abstract

The invention discloses a cast-in-situ floor thickness controller comprising a first hollow tube, a scale threaded rod, a second hollow tube, steel holes, telescopic holes, a sliding assembly, telescopic assemblies, a fixation assembly and a third hexagon nut sleeve. The second hollow tube sleeves the bottom of the first hollow tube. Second spring plates are fixed at the two sides of the center atthe bottom of the first hollow tube by screws; second casing tubes are fixed at the two sides of the center at one end of each second spring plate by screws; and a first casing tube sleeves one end of each second casing tube. According to the cast-in-situ floor thickness controller, the fixation assembly has a simple structure and is convenient to operate; the fixation assembly is clamped and fixed firmly at the outer side of a floor steel bar by a first fixation block and a clamping plate; and plastic plates deform to generate elastic forces and thus the steel bar is clamped tightly so as toavoid fixation loosening. With first threaded columns and a bottom plate for supporting, the scale threaded rod is protected from being knocked to cause deviation by external forces, so that controlerror occurrence is avoided and construction can be carried out smoothly.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a cast-in-place floor slab thickness controller. Background technique [0002] In building construction, the control of floor thickness has always been the key point of industry control. Too thick will increase the load and affect the decoration surface, while too thin will cause insufficient bearing capacity of the floor and cause danger. [0003] In the construction of traditional buildings, manual measurement is used or water pipes are placed on the column inserted steel bars, and the height of the water pipes is used to control. The operation is cumbersome and the error is large, which is not suitable for pouring thickness control. In addition, the water pipes used in the construction of traditional buildings are not fixed firmly and are easy to Loose, when the external impact or the wind blows, it is easy to cause the water pipe to shift, resulting in contro...

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Problems solved by technology

[0002] In building construction, floor thickness control has always been the key point of industry control. Too thick will increase the load and affect the decoration surface, while too thin will cause insufficient floor bearing capacity and cause danger.

[0003] In the construction of traditional buildings, manual measurement is used or water pipes are placed on the column inserted steel bars, and the height of the water pipes is used to control. The operation is cumbersome and the error is large, which is not suitable for pouring thickness control. In addition, the water pipes used in the construction of traditional buildings are not fixed firmly and are easy to Loose, when the external impact or the wind blows, it is easy to cause the water pipe to shift, resulting in control error, which is not conducive to the construction process, and the height of the water pipe used in the construction of traditional buildings cannot be stretched, the height cannot be adjusted, and it cannot be reused, which wastes resources; In view of these defects, it is necessary to design a cast-in-place slab thickness controller

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