Power distribution cabinet electric leveling device based on worm wheels and worms

Abstract

The invention discloses a power distribution cabinet electric leveling device based on worm wheels and worms. The power distribution cabinet electric leveling device comprises two pieces of U-steel distributed on the two sides of a cabling channel. Screw holes are formed in the two ends of the side surface, making contact with the ground, of each piece of U-steel correspondingly. A set of adjusting assembly is arranged at each screw hole. In each set of adjusting assembly, an output shaft of a motor transversely extends out and is connected with one of the worms after penetrating through a first longitudinal positioning bracket, and the other end of the worm penetrates through a second longitudinal positioning bracket; one end of an adjusting bolt is connected with one of the worm wheels after upwards penetrating through a transverse positioning bracket, and the other end of the adjusting bolt downwards penetrating through one screw hole in the corresponding U-steel; the worm and the worm wheel are engaged, and an external thread of the adjusting bolt is matched with an internal thread of the screw hole; and the motor is fixed to a fixing base through a motor fixing bracket, the longitudinal positioning bracket and the transverse positioning bracket are both fixed to the fixing base, and the fixing base is fixedly installed on the ground. The motors of the adjusting assemblies are both connected with controllers. According to the power distribution cabinet electric leveling device based on the worm wheels and the worms, leveling is achieved through the simplest structure, the leveling process of the U-steel can be simplified, and manpower and material resources are saved.

Description

technical field [0001] The invention relates to an electric leveling device for a power distribution cabinet based on a worm gear. Background technique [0002] When the power distribution cabinet is installed, if figure 1 As shown, it is necessary to dig a deep pit on the ground, and build a support surface in the deep pit to form a wiring trough with a certain strength. Place a channel steel on both sides of the pit mouth, and adjust the bedding under the channel steel, such as the soil layer, to level the channel steel. The leveled channel steel is fixed by pouring cement. Finally, the distribution cabinet is placed on the channel steel to realize the leveling of the distribution cabinet. [0003] In the process of leveling the channel steel, it is necessary to adjust the bedding under the channel steel many times, and the number of adjustments is large. Every time the channel steel is paved with soil, the channel steel needs to be lifted, which is time-consuming and l...

AI Technical Summary

Problems solved by technology

[0003] In the process of leveling the channel steel, it is necessary to adjust the bedding under the channel steel many times, and the number of adjustments is large. Every time the soil layer is laid under the channel steel, the channel steel needs to be lifted, which is time-consuming and laborious.

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