Construction waste treatment device for automatically detecting screw looseness

Abstract

The invention relates to the technical field of construction waste, and discloses a construction waste treatment device for automatically detecting screw looseness, the construction waste treatment device comprises a fixing screw and a shell, the top of the shell is fixedly connected with an indicator light, the inner wall of the shell is provided with a fixing groove, and the inner wall of the fixing screw and the outer side close to the fixing groove are fixedly connected with a closing coil. According to the construction waste treatment device for automatically detecting screw looseness, when a fixing screw is loosened due to external vibration, a sliding block can drive a connecting rod to move inwards under the action of a spring, the connecting rod drives a fixing block to move upwards, the relative area between a positive plate and a negative plate is changed to generate current, the current passes through a piezoresistor, and when the fixing screw is loosened, the electric contact is electrified, the electric contact electrifies the electromagnet through the conductive point, the electromagnet generates a magnetic field, the fixing screw is prevented from further loosening according to the Lenz's law and the principle of rejecting leaving, and therefore the problem that the fixing screw leaks out due to loosening is solved.

Description

technical field [0001] The invention relates to the technical field of construction waste, in particular to a construction waste treatment device for automatically detecting loose screws. Background technique [0002] Construction waste refers to the dregs, spoils, waste materials, silt and other wastes generated during the construction, laying or demolition and repair of various buildings, structures, pipe networks, etc. by construction units or individuals. The overall volume of construction waste is relatively large, and random stacking will occupy a large amount of public space. If the waste is to be buried, due to its large size, microorganisms are not easy to decompose it after landfill, and it will also affect the quality of the soil. Therefore, professional construction waste treatment is required. device to deal with these rubbish. [0003] However, there are still some deficiencies in the construction waste disposal devices currently on the market. For example, wh...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a construction waste treatment device for automatically detecting screw looseness, which has the advantages of automatically detecting whether the screw is fastened and preventing the screw from loosening, and solves the problem of screw looseness and threat to safety

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