A prefabricated concrete beam automatic vibration control cabinet

Abstract

The invention discloses a prefabricated concrete beam automatic vibration control cabinet, comprising a cabinet body, a control main body is arranged inside the cabinet body, a top dust box is arranged at the top of the inside of the cabinet body, and both sides of the top of the cabinet are A top air inlet hole is opened, the outer walls on both sides of the top dust box are fixedly connected with a first side net, and a guide plate is arranged inside the top dust box. In the present invention, the top dust removal box and the bottom dust removal box are arranged inside the cabinet body, and the air is transported into the cabinet body through the top dust removal box and the bottom dust removal box to dissipate heat from the control main body, so as to drive the circulation of the outside air in the cabinet body, so as to timely A large amount of heat generated by the operation of the electrical components inside the cabinet is discharged, and the top dust box and the bottom dust box can effectively filter and block dust from entering the cabinet, effectively preventing dust from covering the electrical components and prolonging the life of the electrical components. service life.

Description

technical field [0001] The invention relates to the technical field of vibration control cabinets, in particular to an automatic vibration control cabinet for prefabricated concrete beams. Background technique [0002] At present, the high-frequency vibrators used in construction projects such as highways and railways in my country, especially in the prefabrication of large-scale concrete components of bridges for railways and highways, in order to ensure the reliable and normal operation of the vibrator, are equipped with direct Power supply for frequency vibrators. [0003] The existing vibrating control cabinet is equipped with a control switch and various parts, power transmission cables and other parts in it. Because the control switch and its components and power transmission cables will generate a lot of heat during operation, if the heat generated by the electrical components is not discharged in time, it will seriously affect the normal operation of the vibration co...

AI Technical Summary

Problems solved by technology

Because the control switch and its components and power transmission cables will generate a lot of heat during operation, if the heat generated by the electrical components is not discharged in time, it will seriously affect the normal operation of the vibration control cabinet, such as causing short-circuit shutdown and other conditions

The vibrating control cabinet with simple cooling holes solves the problem of heat dissipation, but at the same time it brings trouble. If the cooling holes are too small, the cooling effect will not be achieved; if the cooling holes are too large, a large amount of dust will enter the vibration control cabinet. Inside, if things go on like this, the internal components will be covered with a thick layer of dust, which will affect the normal use of the control cabinet

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