Control cabinet convenient to assemble efficiently

Abstract

The invention relates to the technical field of control cabinets, in particular to a control cabinet convenient to assemble efficiently. The control cabinet comprises a bottom frame, wherein a left side plate, a right side plate and a rear side plate are mounted at the top part of the bottom frame; quick mounting devices are respectively arranged between the left side plate and the bottom frame, between the right side plate and the bottom frame, and between the rear side plate and the bottom frame; each quick mounting device comprises a connecting rod arranged at the top part of the bottom frame, a mounting pipe arranged at the top part of the connecting rod, and a locking sleeve movably connected to the outer side of the bottom part of the mounting pipe; and a locking block is fixedly connected to the bottom part of each connecting rod, the locking sleeves are in threaded fit with the locking blocks, the locking sleeves are located at the bottom parts of the mounting pipes and rotatefreely, and the locking sleeves cannot be separated from the mounting pipes.

Description

technical field [0001] The invention relates to the technical field of control cabinets, in particular to a control cabinet that is convenient for efficient assembly. Background technique [0002] The control cabinet is to assemble the switchgear, measuring instrument, protective device and auxiliary equipment in the closed or semiclosed metal cabinet or on the screen width according to the requirements of electrical wiring. and the safety of surrounding equipment. During normal operation, the circuit can be connected or disconnected by manual or automatic switch, and the circuit can be cut off or alarmed by means 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 signal the deviation from the normal working state. [0003] At present, the Chinese patent with the publication number CN210840336U di...

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Problems solved by technology

[0004] Although the control cabinet with the function of adjusting the internal space for industrial automation can adjust the size of the internal space of the control cabinet, so that the use range of the control cabinet becomes larger and the space inside the control cabinet is increased, but: this control cabinet is in the early stage. It is difficult to install, it takes a lot of manpower and time, the efficiency of assembly is low, and the efficiency of delivery is low at any time, which brings the loss of economic benefits

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