Automatic vibration control cabinet for precast concrete beam

Abstract

The invention discloses an automatic vibration control cabinet for a precast concrete beam, which comprises a cabinet body. A control main body is arranged in the cabinet body, a top dust removal boxis arranged at the top end in the cabinet body, top air inlet holes are formed in the surfaces of the two sides of the top end of the cabinet body, first side nets are fixedly connected to the outer walls of the two sides of the top dust removal box, and a guide plate is arranged in the top dust removal box. The top dust removal box and the bottom dust removal box are arranged in the cabinet body,gas is conveyed into the cabinet body through the top dust removal box and the bottom dust removal box to dissipate heat of the control main body, external air is driven to circulate in the cabinet body, a large amount of heat generated during the operation of electrical components inside the cabinet can thus be discharged in time, and the top dust removal box and the bottom dust removal box canbe used for effectively filtering and preventing dust from entering the cabinet body, so that the dust is effectively prevented from covering the electrical elements, and the service life of the electrical elements is prolonged.

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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