CN203288483U - Knife switch structure for low-voltage cabinet - Google Patents

Abstract

The utility model discloses a knife switch structure for a low-voltage cabinet. The knife switch structure comprises a knife switch, a knife-switch installing plate (2), a switch operation handle (3) and two installing racks (4), wherein the two installing racks (4) are fixed on a door plate (1) of the low-voltage cabinet. The knife switch structure is characterized in that the knife-switch installing plate (2) is detachably connected with the two installing racks (4) and the switch operation handle (3) is fixed on the knife-switch installing plate (2). The knife switch structure for the low-voltage cabinet is convenient in installation of the knife switch and provides convenience for actual assembly and maintenance.

Description

Knife switch structure of low voltage cabinet

technical field

The utility model relates to the technical field of low-voltage cabinets. Specifically, it is a knife switch structure of a low-voltage cabinet.

Background technique

The knife switch of the low-voltage cabinet is installed on the front of the low-voltage cabinet, and it includes a knife switch, a knife switch mounting plate, a switch operating handle, and a mounting frame. The knife switch mounting plate and mounting frame are fixed on the door panel of the low-voltage cabinet, and the switch operating handle Pass through the knife switch mounting plate and install on the mounting frame. The knife switch structure of the above low-voltage cabinet has the following disadvantages: in the actual assembly process, when the back of the door panel of the low-voltage cabinet cannot be operated, there is no way to install the knife switch, and it is inconvenient to disassemble and assemble, which brings great troubles to actual assembly and maintenance. troubled.

Utility model content

The technical problem to be solved by the utility model is to provide a knife switch structure of the low-voltage cabinet which is convenient for installation of the knife switch and brings convenience to the actual assembly and maintenance.

The technical scheme of the utility model is to provide a knife switch structure of the low-voltage cabinet with the following structure, which includes a knife switch, a knife switch mounting plate, a switch operating handle, and a mounting frame, and the mounting frame is fixed on the door plate of the low-voltage cabinet , the knife switch mounting plate is detachably connected to the mounting frame, and the switch operating handle is fixed on the knife switch mounting plate.

The detachable connection is a bolt connection.

The bolt connection means that the fastening bolts pass through the knife switch mounting plate and the mounting frame and are tightened with nuts.

After adopting the above structure, compared with the prior art, the utility model has the following advantages: because the knife switch can be installed in front of the low-voltage cabinet, and the knife switch installation plate is installed with fixing bolts after the knife switch is installed, the operating space is greatly increased. The knife switch is easy to install, which is conducive to improving processing efficiency, reducing production costs, and bringing convenience to actual assembly and maintenance.

Description of drawings

Accompanying drawing 1 is the schematic diagram inside of the knife switch structure of the low voltage cabinet of the present invention.

As shown in the figure: 1. Door panel, 2. Mounting plate, 3. Switch operating handle, 4. Mounting frame.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.

As shown in Figure 1, the knife switch structure of the low-voltage cabinet of the present invention includes a knife switch, a knife switch mounting plate 2, a switch operating handle 3, and a mounting frame 4, and the mounting frame 4 is fixed on the door panel 1 of the low-voltage cabinet , the knife switch mounting plate 2 is detachably connected to the mounting frame 4, and the switch operating handle 3 is fixed on the knife switch mounting plate 2.

The detachable connection is a bolt connection.

Said bolted connection means that the fastening bolts pass through the knife switch mounting plate 2 and the mounting frame 4 and are tightened with nuts.

The above only illustrates the best embodiments of the present utility model, but should not be construed as a limitation on the claims. The utility model is not limited to the above embodiments, and its specific structure allows changes. All the various changes made within the scope of protection of the independent claims of the utility model are within the scope of protection of the utility model.

Claims (3)

1. A knife switch structure of a low-voltage cabinet, which includes a knife switch, a knife switch mounting plate (2), a switch operating handle (3), and a mounting frame (4), and the mounting frame (4) is fixed on the door panel of the low-voltage cabinet (1), characterized in that: the knife switch mounting plate (2) is detachably connected to the mounting frame (4), and the switch operating handle (3) is fixed on the knife switch mounting plate (2). 2. The knife switch structure of the low-voltage cabinet according to claim 1, wherein the detachable connection is a bolt connection. 3. The knife switch structure of the low-voltage cabinet according to claim 2, characterized in that: the bolt connection means that the fastening bolts pass through the knife switch mounting plate (2) and the passage and nut on the mounting frame (4) Tighten.

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