CN217405995U - Novel prevent converter cabinet body that topples - Google Patents

Abstract

The utility model discloses a novel anti-overturning frequency converter cabinet, comprising a cabinet body and a cabinet door, and further comprising universal wheels installed on the four corners of the lower end of the cabinet body, installed on the cabinet body on the surface opposite to the cabinet door The anti-rollover device is used to limit the possibility of the cabinet body being overturned by the anti-rollover device, thereby ensuring the reliability of the cabinet body; the anti-rollover device includes an upper mounting seat and a lower mounting seat installed on the cabinet body. A sliding device and a limiting device are installed on the upper mounting seat and the lower mounting seat. A supporting plate is horizontally connected to the lower end of the sliding device. The supporting point of the supporting plate is adjusted by the sliding device, so that the cabinet can lean against and support on water platforms of different heights. The utility model has the advantages of simple structure, convenient use, small footprint, saving installation space, and has the function of preventing overturning.

Description

A new type of anti-overturning inverter cabinet

technical field

The utility model belongs to the technical field of frequency converters, in particular to a novel anti-overturning frequency converter box.

Background technique

In the current inverter market, the requirements for the size of the inverter are getting higher and higher. The inverter of the same power, the smaller size is more favored by the market due to its small footprint.

However, the existing installation scheme of the main components of the inverter is that the rectifier module and the inverter module are installed in the inverter cabinet in a line-up manner. This installation method causes the overall width of the single machine to be large. It occupies a large area and requires enough space for the environment to be used, which brings inconvenience to the installation; if the main components of the inverter are arranged and installed in a vertical manner, the width becomes smaller, but the height is higher, although the footprint is solved. It is a big problem, but the proportion of the whole box is not coordinated, and it is easy to roll over when it encounters bumpy roads during handling, or is affected by external forces during use.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a novel anti-overturning frequency converter cabinet to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a novel anti-overturning frequency converter cabinet body, including a cabinet body and a cabinet door, and also including universal wheels installed on the four corners of the lower end of the cabinet body, The anti-rollover device on the cabinet body on the opposite side of the cabinet door limits the possibility of the cabinet body tipping over by the anti-rollover device, thereby ensuring the reliability of the cabinet body.

Preferably, the anti-rollover device includes an upper installation seat and a lower installation seat installed on the cabinet body, and a sliding device and a limit device are jointly installed on the upper installation seat and the lower installation seat. The lower end of the moving device is horizontally connected with a support plate, and the support point of the support plate is adjusted by the sliding device, so that the cabinet can be supported on the water platform surfaces of different heights.

Preferably, the sliding device includes an upper push rod and a lower push rod, and the lower push rod slides up and down and is installed on the upper push rod.

Preferably, the support plate is a telescopic support plate, and the length of the support plate can be adjusted according to the installation environment, which is convenient for installation and fixation.

Preferably, a positioning hole or an auxiliary wheel is provided on the support plate. When moving the cabinet, the auxiliary wheel assists to maintain its balance; during fixed installation, the positioning hole cooperates with the positioning screw to fix the cabinet.

Preferably, the sliding device is further provided with a driving mechanism for driving the lower push rod to slide up and down, and a driving motor for driving the driving mechanism to run.

Preferably, the cabinet body is provided with two anti-rollover devices arranged symmetrically.

Technical effects and advantages of the present utility model:

1. The cabinet body is provided with an anti-rollover device on the cabinet body, and the condition of the cabinet body is small, which further improves the stability of the cabinet body.

2. The expansion and contraction of the support plate is realized through the sliding device, and the limit device cooperates to limit the height of the support plate.

3. According to the installation conditions, the length of the support plate can be adjusted, and the installation is more convenient.

4. The auxiliary wheel is helpful for its stability during moving and handling, and the positioning hole is convenient for fixed installation.

5. The lower push rod can be lifted up and down through the drive mechanism, which is more convenient and quicker.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural schematic diagram of the anti-rollover device;

FIG. 3 is a schematic structural diagram of another embodiment of the present invention.

In the picture: 1 cabinet, 2 universal wheels, 3 anti-rollover device, 31 upper mounting seat, 32 lower mounting seat, 33 sliding device, 34 supporting plate, 35 upper push rod, 36 lower push rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

It is to be understood that, when used in this specification and the appended claims, the terms "comprising" and "comprising" indicate the presence of the described features, integers, steps, operations, elements and/or components, but do not exclude one or The presence or addition of a number of other features, integers, steps, operations, elements, components, and/or sets thereof.

It should also be understood that the terms used in this specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural unless the context clearly dictates otherwise.

It should also be further understood that, as used in this specification and the appended claims, the term "and/or" refers to any and all possible combinations of one or more of the associated listed items, and including these combination.

Figures 1 to 2 show a specific implementation of a novel anti-overturning frequency converter cabinet of the present invention: it includes a cabinet body 1 and a cabinet door, and also includes a ten thousand The rollover 2 and the anti-rollover device 3 installed on the cabinet body 1 opposite to the cabinet door limit the possibility of the cabinet body 1 tipping over by the anti-rollover device 3, thereby ensuring the reliability of the cabinet body.

In this embodiment, the anti-rollover device 3 includes an upper mounting seat 31 and a lower mounting seat 31 mounted on the cabinet body 1 , and a sliding device 33 is jointly mounted on the upper mounting seat 31 and the lower mounting seat 32 The lower end of the sliding device 33 is horizontally connected with a support plate 34, and the support point of the support plate 34 is adjusted by the sliding device 33, so that the cabinet 1 can be supported on water platforms of different heights.

In this embodiment, the sliding device 33 includes an upper push rod 35 and a lower push rod 36 , and the lower push rod 36 is installed on the upper push rod 35 by sliding up and down.

In this embodiment, the support plate 34 is a telescopic support plate, and the length of the support plate 34 can be adjusted according to the installation environment, which is convenient for installation and fixation.

In this embodiment, a positioning hole or an auxiliary wheel is provided on the support plate 34. When moving the cabinet 1, the auxiliary wheel is used to assist to maintain its balance; during fixed installation, the positioning hole cooperates with the positioning screw to fix the cabinet body 1 fixed.

In other embodiments, the connecting end of the support plate 34 and the lower push rod 36 is rotatably connected, and the support plate 34 is turned up to be in the storage state of the support plate 34 (as shown in FIG. 3 ).

In this embodiment, the sliding device 33 is further provided with a driving mechanism for driving the lower push rod 36 to slide up and down, and a driving motor for driving the driving mechanism to run.

In other embodiments, the cabinet body 1 is provided with two anti-rollover devices 3 arranged symmetrically.

The cabinet body is provided with an anti-rollover device on the cabinet body, so that the condition of the cabinet body is small, the floor area is small, the installation space is saved, and the stability of the cabinet body is further improved; Telescopic, the limit device cooperates to limit the height of the support plate; the length of the support plate can be adjusted according to needs, and the installation is more convenient; the auxiliary wheel helps its stability during moving and handling, and the positioning hole is convenient for fixed installation; through the driving mechanism Realize the up and down lift of the lower push rod, which is more convenient and fast.

The applicant also declares that the present utility model will illustrate the implementation method and device structure of the present utility model through the above-mentioned embodiments, but the present utility model is not limited to the above-mentioned embodiments, that is, it does not mean that the present utility model must rely on the above-mentioned method and structure. to be implemented. Those skilled in the art should understand that any improvement to the present invention, the equivalent replacement of the implementation method selected by the present invention, the addition of steps, the selection of specific methods, etc., all fall within the scope of protection and disclosure of the present invention. within.

The present invention is not limited to the above-mentioned embodiments, and all ways of realizing the purpose of the present invention by adopting structures and methods similar to those of the present invention are within the protection scope of the present invention.

Claims (6)

1. A novel anti-overturning inverter cabinet body, comprising a cabinet body (1) and a cabinet door, characterized in that: it also includes universal wheels (2) installed on the four corners of the lower end of the cabinet body (1); An anti-rollover device (3) on the cabinet body (1) opposite to the cabinet door; the anti-rollover device (3) comprises an upper mounting seat (31) installed on the cabinet body (1), a lower mounting seat (31) A seat (32), a sliding device (33) and a limiting device are jointly installed on the upper mounting seat (31) and the lower mounting seat (32), and a lower end of the sliding device (33) is horizontally connected with a Support plate (34). 2. The novel anti-overturning frequency converter cabinet according to claim 1, characterized in that: the sliding device (33) comprises an upper push rod (35) and a lower push rod (36), and the lower push rod ( 36) Slide up and down to install on the upper push rod (35). 3 . The novel anti-overturning frequency converter cabinet according to claim 1 , wherein the support plate ( 34 ) is a telescopic support plate. 4 . 4 . The novel anti-overturning frequency converter cabinet according to claim 1 , wherein a positioning hole or an auxiliary wheel is provided on the support plate ( 34 ). 5 . 5 . The novel anti-overturning frequency converter cabinet according to claim 4 , wherein the sliding device ( 33 ) is further provided with a driving mechanism for driving the lower push rod ( 36 ) to slide up and down, and a driving mechanism. 6 . The drive motor that operates the drive mechanism. 6 . The novel anti-overturning frequency converter cabinet according to claim 1 , characterized in that: the cabinet ( 1 ) is provided with two anti-overturning devices ( 3 ) arranged symmetrically. 7 .

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