CN105337184B - A kind of low-voltage distribution cabinet being easily installed - Google Patents

Abstract

The invention discloses an easy-to-install low-voltage power distribution cabinet, which comprises a cabinet body, the outer wall of the cabinet body is hinged with a cabinet door, the left and right side walls of the cabinet body are provided with ventilation holes, the bottom of the cabinet body The four corners are provided with supporting pads, and the inner cavity of the cabinet body is provided with a mobile installation board, and the installation row is movably installed on the mobile installation board, and the outer wall of the installation row is movably plugged with a circuit breaker, and the installation row includes Inserting block, and there is a slideway matching with the inserting block on the mobile installation plate, the side wall of the inserting block is fixed with a fastening block, the upper and lower ends of the fastening block are provided with grooves, and the open circuit The circuit breaker includes a circuit breaker panel, and the upper and lower ends of the circuit breaker panel are fixed with fasteners. The easy-to-install low-voltage power distribution cabinet has simple structure, convenient operation, and effectively improves installation efficiency.

Description

An easy-to-install low-voltage power distribution cabinet

technical field

The invention relates to the technical field of power distribution cabinets, in particular to a low-voltage power distribution cabinet that is easy to install.

Background technique

The low-voltage power distribution cabinet is used for power conversion and control of lighting and power distribution. Application, in the environment where the market demand for low-voltage power distribution cabinets in my country is strong, the competition within the industry will intensify. Suppliers who provide a new generation of low-voltage complete sets of equipment and system solutions will gain opportunities in the future market competition. Traditional distribution cabinets From the structure of the electric cabinet itself, including the cabinet body and the electrical components installed in the cabinet, the circuit breaker is the most commonly used one, especially in the low-voltage power distribution cabinet, but the installation process is very cumbersome, and the installation is troublesome. It takes a long time, and the fixed mounting plate in the power distribution cabinet also brings some troubles to the installation, maintenance and replacement of electrical components, and the inconvenient operation leads to lower work efficiency. Therefore, we propose an easy-to-install low-voltage power distribution cabinet.

Contents of the invention

The purpose of the present invention is to provide an easy-to-install low-voltage power distribution cabinet to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a low-voltage power distribution cabinet that is easy to install, including a cabinet body, the outer wall of the cabinet body is hinged with a cabinet door, and the left and right side walls of the cabinet body are provided with ventilation holes, the four corners of the bottom of the cabinet are provided with supporting pads, the inner cavity of the cabinet is provided with a mobile installation board, the installation row is movably installed on the mobile installation board, and the outer wall of the installation row is movably plugged with For a circuit breaker, the installation row includes a plug-in block, and a slideway matched with the plug-in block is opened on the mobile installation plate. The side wall of the plug-in block is fixed with a fastening block, and the upper and lower ends of the fastening block are A groove is formed, and the circuit breaker includes a short circuit panel, and fasteners are fixed at the upper and lower ends of the circuit breaker panel.

Preferably, the mobile installation board includes a telescopic motor, a push rod is plugged into the inner cavity of the telescopic motor, a bolt is welded to one end of the push rod, and a buckle is sleeved on the outside of the bolt, and the mobile installation board The outer wall of the cabinet is provided with a hanging plate matched with the buckle, sliders are fixed on both sides of the bottom of the mobile installation plate, and the inner cavity of the cabinet is provided with a slideway matched with the slider.

Preferably, the mobile mounting plate includes a rotating shaft, the outer wall of the rotating shaft is connected with a conveyor belt, the top of the conveyor belt is welded with a limit block, the top of the limit block is fixed with a fastening fastener, and the mobile mounting plate Both sides of the bottom of the bottom are provided with fixing grooves matched with fastening fasteners.

Preferably, the top of the fastener fits into the groove, and the top of the fastener and the bonding surface of the groove are both provided with conductive sheets.

Preferably, the hanging buckle is movably inserted into the inner cavity of the hanging plate through bolts.

Preferably, the fastening fastener is an L-shaped fastener block, and one end of the fastening fastener fits into the inner cavity of the groove on the fixing groove.

Compared with the prior art, the beneficial effect of the present invention is: the easy-to-install low-voltage power distribution cabinet has a simple structure and is convenient to disassemble. The installation becomes simple and the work efficiency is improved. The plug blocks on the installation row are plugged into the grooves on the mobile installation plate, and the fasteners on the circuit breaker fit into the grooves on the installation row. This not only facilitates the installation and operation of electrical appliances on the mounting board, but also enables electrical connection between the mounting bar and the circuit breaker through mechanical connection through the setting of the conductive sheet, saving time and greatly improving work efficiency.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structural representation of installation row of the present invention;

FIG. 3 is a schematic structural diagram of Embodiment 1 of the present invention;

Fig. 4 is a schematic structural diagram of Embodiment 2 of the present invention.

In the figure: 1 cabinet body, 2 cabinet door, 3 mobile installation plate, 31 telescopic motor, 311 push rod, 312 bolt, 313 hanging buckle, 314 slider, 315 hanging plate, 32 rotating shaft, 321 conveyor belt, 322 limit block , 323 fastening fasteners, 324 fixing slots, 4 installation rows, 41 insert blocks, 42 fastening blocks, 43 grooves, 5 circuit breakers, 51 circuit breaker panels, 52 fasteners, 6 ventilation holes, 7 support pads.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-3, the present invention provides a technical solution: a low-voltage power distribution cabinet that is easy to install, including a cabinet body 1, the outer wall of the cabinet body 1 is hinged with a cabinet door 2, and the left and right side walls of the cabinet body 1 Ventilation holes 6 are opened to dissipate heat for the electrical components in the cabinet. The four corners of the bottom of the cabinet 1 are provided with support pads 7, and the inner cavity of the cabinet 1 is provided with a mobile mounting plate 3, which includes a telescopic motor. 31. A push rod 311 is plugged into the cavity of the telescopic motor 31, and the movement of the mobile mounting plate 3 is realized by pushing and pulling the push rod 311. One end of the push rod 311 is welded with a bolt 312, and the outside of the bolt 312 is sleeved with a buckle 313. And the outer wall of the mobile mounting plate 3 is provided with a hanging plate 315 matched with the hanging buckle 313. During use, the bolt 312 is fastened so that the hanging buckle 313 is fixed to ensure the stability of the moving mounting plate 3. When maintenance and replacement of components are required It can also be operated by bolts 312, and the hanging buckle 313 is movably inserted into the inner cavity of the hanging plate 315 through the bolts 312. Sliders 314 are fixed on both sides of the bottom of the mobile mounting plate 3, and the inner cavity of the cabinet body 1 is provided with sliding blocks. Block 314 matches the slideway, the mobile installation plate 3 is movably installed with an installation row 4, the outer wall of the installation row 4 is movably plugged with a circuit breaker 5, the installation row 4 includes a plug-in block 41, and the mobile installation plate 3 is provided with a The slideway matched with the insert block 41, the side wall of the insert block 41 is fixed with a fastening block 42, the upper and lower ends of the fastening block 42 are provided with grooves 43, and the circuit breaker 5 includes a circuit breaker panel 51, a circuit breaker panel 51 Fasteners 52 are fixed at the upper and lower ends of the upper and lower ends of the fastener 52, and the top of the fastener 52 fits with the groove 43, and the top of the fastener 52 and the bonding surface of the groove 43 are provided with conductive sheets, which not only can make the electrical in the cabinet The components are easy to install, and the electrical connection is also realized during the mechanical installation.

Please refer to Fig. 4, the present invention provides another technical solution of the mobile mounting plate: the mobile mounting plate 3 includes a rotating shaft 32, the outer wall of the rotating shaft 32 is connected with a conveyor belt 321, the top of the conveyor belt 321 is welded with a limit block 322, and the limit block 322 Fastening fasteners 323 are fixed on the top of the top, and both sides of the bottom of the mobile mounting plate 3 are provided with fixing grooves 324 matched with the fastening fasteners 323 to ensure that the mobile mounting plate 3 is stable and firm during transportation, and the fastening buckles Part 323 is an L-shaped fastener block, and one end of the fastening fastener 323 fits with the groove inner cavity on the fixed groove 324. When the rotating shaft 32 rotates, the mobile mounting plate 3 moves, and when the limiting block 322 moves to the rotating shaft 32 At this time, the fastening fastener 323 is separated from the fixing groove 324, so that the mobile mounting plate 3 is separated from the main body of the power distribution cabinet. When the electrical components are replaced, the mobile mounting plate 3 is placed in a suitable position, and the rotating shaft 32 rotates. Simple operation and convenient installation.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (2)

1. A low-voltage power distribution cabinet that is easy to install, comprising a cabinet body (1), the outer wall of the cabinet body (1) is hinged with a cabinet door (2), characterized in that: the cabinet body (1) There are ventilation holes (6) on the left and right side walls, supporting pads (7) are provided at the four corners of the bottom of the cabinet body (1), and a mobile mounting plate (3) is provided in the inner cavity of the cabinet body (1). An installation row (4) is movably installed on the mobile installation plate (3), the outer wall of the installation row (4) is movably plugged with a circuit breaker (5), and the installation row (4) includes a plug-in block (41), And the mobile installation plate (3) is provided with the slideway that matches with plug-in block (41), and the side wall of described plug-in block (41) is fixed with fastening block (42), and the fastening block (42) of described fastening block (42) Grooves (43) are formed at the upper and lower ends, the circuit breaker (5) includes a short circuit panel (51), and fasteners (52) are fixed at the upper and lower ends of the circuit breaker panel (51); The mobile mounting plate (3) includes a rotating shaft (32), the outer wall of the rotating shaft (32) is connected with a conveyor belt (321), and the top of the conveyor belt (321) is welded with a limit block (322), and the limit block (322) is welded to the limit block (322). Fastening fasteners (323) are fixed on the top of the bit block (322), and fixing grooves (324) matching the fastening fasteners (323) are provided on both sides of the bottom of the mobile installation plate (3); The fastening fastener (323) is an L-shaped fastener block, and one end of the fastening fastener (323) fits with the inner cavity of the groove on the fixing groove (324); The rotation of the rotating shaft (32) drives the mobile mounting plate (3) to move, and when the stop block (322) moves to the end point of the rotating shaft (32), the fastening fastener (323) is separated from the fixing groove (324), so that the mobile mounting plate (3) Separate from the main body of the power distribution cabinet. 2. An easy-to-install low-voltage power distribution cabinet according to claim 1, characterized in that: the top of the fastener (52) fits into the groove (43), and the top of the fastener (52) Conductive sheet is all provided with the laminating surface of groove (43).