Power distribution box with fireproof function for building construction

Abstract

The invention discloses a power distribution box with a fireproof function for building construction in the field of building electric boxes. The power distribution box comprises a box body, the top end of the box body is provided with a top cover, the left and right end walls of the box body are provided with exhaust windows, the lower end of the box body is provided with a plurality of supporting rods, the rear part of the box body is provided with a hand-held rod, and the front end wall of the box body is provided with a front door. A plurality of glass windows are arranged on the outer end wall of the front door, door handles are installed on the left sides of the glass windows, a plurality of installation frames are installed on the inner rear end wall of the box body, a plurality of cables are fixed and limited through limiting clamping rings and limiting clamps in inner grooves, the cables can be prevented from falling off after being connected, dangerous accidents can be avoided, and the use safety is effectively improved;the middle part of the bottom end wall of the connecting bracket is provided with a connecting hole, and the size of the connecting hole matches the size of the splicing head. During use, the bottom frame is spliced with the connecting bracket through the splicing head, and the box body is supported through the bottom frame and the supporting legs, so that the height of the box body can be increased, the box body can be used in different areas of a construction site, and the functionality of the box body is effectively improved.

Description

technical field [0001] The invention relates to the field of distribution building electrical boxes, in particular to a building construction electrical distribution box with a fireproof function. Background technique [0002] Power distribution box is assembled in closed or semiclosed metal safe by electrical wiring requirement by switchgear, measuring instrument, protective device and auxiliary equipment or on screen width, forms low-voltage distribution equipment. During normal operation, the circuit can be connected or disconnected by means of a manual or automatic switch. Cut off the circuit or alarm with the help of protective electrical appliances in case of failure or abnormal operation. Various parameters in operation can be displayed by means of measuring instruments, and some electrical parameters can also be adjusted to prompt or send out signals for deviations from normal working conditions. Commonly used in various power generation, distribution and substatio...

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, when the common power distribution box for building construction is used, it has no cable limit and fixing measures. When multiple cables are connected to the distribution box, there is no limit dispersion and fixing measures, which will lead to multiple The cables are entangled together, which is inconvenient to disassemble in the later stage, and it is easy to cause multiple cables to rub, resulting in damage to the outer skin and dangerous accidents; and the height of the existing distribution boxes for building construction cannot be adjusted, and cannot be used according to the needs and areas of use. needs to adjust its height, resulting in its function is not high

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