CN216391743U

CN216391743U - Frequency conversion control cabinet convenient to maintain

Info

Publication number: CN216391743U
Application number: CN202123037610.3U
Authority: CN
Inventors: 吴志勇; 王轲; 冯俊达; 黄朋群; 彭博
Original assignee: Zhengzhou Dongping Electric Technology Co ltd
Current assignee: Zhengzhou Dongping Electric Technology Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-04-26
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a frequency conversion control cabinet convenient to maintain, and particularly relates to the technical field of frequency conversion control cabinets, which comprises a control cabinet main body, wherein a maintenance mechanism is arranged in the control cabinet main body; maintenance mechanism includes the installing frame, the installing frame is established inside the switch board main part, the inside fan that is equipped with of installing frame, fan top and bottom are all fixed and are equipped with the pivot, pivot one end passes through bearing swing joint with the installing frame, the fixed a plurality of folding supports that are equipped with in installing frame one side, folding support one side is equipped with the L template, L template one end and L template lateral wall fixed connection, installing frame top and bottom all are equipped with two fixed plates, the fixed plate contacts with switch board main part one side. The fan is fixed with the control cabinet main body by the mounting frame and the fixing plate, so that the stability of the fan is improved, and the maintenance is convenient.

Description

Frequency conversion control cabinet convenient to maintain

Technical Field

The embodiment of the utility model relates to the technical field of variable frequency control cabinets, in particular to a variable frequency control cabinet convenient to maintain.

Background

The variable frequency control cabinet is mainly used for adjusting the working frequency of equipment, reducing energy loss, stably starting the equipment, reducing the damage of large current generated when the equipment is directly started to a motor, and can be widely applied to the automatic control of various occasions such as water supply, drainage, fire fighting, spraying pipe network pressurization, heating, ventilation, air conditioning, cold and hot water circulation and the like in industrial and agricultural production and various buildings.

The variable frequency control cabinet among the prior art can install the fan on the cabinet door for the fan inside of convenient maintenance, makes it can expose the fan along with upset cabinet door to convenient maintenance, but because the cabinet door can't be fixed so the stability of fan at the in-process of maintenance is relatively poor, thereby increases the degree of difficulty of fan maintenance easily.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides the variable frequency control cabinet convenient to maintain, the fan and the control cabinet main body are fixed together by using the mounting frame and the fixing plate, so that the stability of the fan is improved, the maintenance is convenient, and the problem of increasing the maintenance difficulty caused by poor stability in the fan maintenance process in the prior art is solved.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: a frequency conversion control cabinet convenient to maintain comprises a control cabinet main body, wherein a maintenance mechanism is arranged in the control cabinet main body and extends out of one side of the control cabinet main body;

maintenance mechanism includes the installing frame, the installing frame is established inside the switch board main part, the inside fan that is equipped with of installing frame, fan top and bottom are all fixed and are equipped with the pivot, the pivot is established inside the installing frame, pivot one end passes through bearing swing joint with the installing frame, the fixed a plurality of folding supports that are equipped with in installing frame one side, folding support one side is equipped with the L template, folding support and L template fixed connection are a plurality of the L template is all established inside the switch board main part, L template one end and L template lateral wall fixed connection, installing frame top and bottom all are equipped with two fixed plates, the fixed plate contacts with switch board main part one side.

Furthermore, a bolt is arranged on one side of the fixing plate, penetrates through the fixing plate and extends into the control cabinet main body, and the fixing plate is connected with the bolt through threads.

Further, a mounting hole is formed in one side of the control cabinet main body, and the mounting frame is arranged inside the mounting hole.

Furthermore, a plurality of grooves are formed in one side of the control cabinet main body, the fixing plate is arranged in the grooves, the grooves are formed in the top and the bottom of the mounting hole respectively, and the grooves are communicated with the mounting hole.

Furthermore, a plurality of threaded holes are formed in one side of the control cabinet main body, one end of the bolt is inserted into the threaded holes, and the bolt is connected with the threaded holes through threads.

Further, a cabinet door is arranged on the front side of the control cabinet main body and movably connected with the control cabinet main body through hinges, and a first handle is fixedly arranged on the front side of the cabinet door.

Furthermore, two second handles are fixedly arranged on one side of the mounting frame.

Furthermore, a plurality of heat dissipation holes are formed in one side of the control cabinet main body, and the heat dissipation holes are formed in one side of the fan.

The embodiment of the utility model has the following advantages:

according to the utility model, the mounting frame and the fan are pulled out from the side wall of the control cabinet main body by pulling the second handle, and then the fan can rotate by utilizing the rotatable rotating shaft, so that the fan can rotate to the outside of the control cabinet main body to facilitate maintenance, and the mounting frame and the control cabinet main body are fixed together by utilizing the fixing plate and the bolt to improve the stability of the fan.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic view of the overall structure provided by the present invention;

FIG. 2 is a partial cross-sectional view provided by the present invention;

FIG. 3 is a side view of the mounting frame and fan of the present invention;

FIG. 4 is a schematic view of a heat dissipation hole according to the present invention;

FIG. 5 is a schematic structural view of a mounting frame and a fan according to the present invention;

fig. 6 is a schematic structural view of the cabinet body and the mounting hole, the groove and the threaded hole provided by the utility model.

In the figure: the control cabinet comprises a control cabinet body 1, a mounting frame 2, a fan 3, a rotating shaft 4, a folding support 5, a 6L-shaped plate, a fixing plate 7, bolts 8, mounting holes 9, a groove 10, threaded holes 11, a cabinet door 12, a first handle 13, a second handle 14 and heat dissipation holes 15.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached drawings 1-6 of the specification, the frequency conversion control cabinet convenient to maintain comprises a control cabinet main body 1, wherein a maintenance mechanism is arranged inside the control cabinet main body 1 and extends out of one side of the control cabinet main body 1;

maintenance mechanism includes installing frame 2, installing frame 2 is established inside switch board main part 1, the inside fan 3 that is equipped with of installing

frame

2, 3 tops of fan and bottom are all fixed and are equipped with pivot 4, pivot 4 is established inside installing

frame

2, 4 one ends of pivot pass through bearing swing joint with installing

frame

2, 2 one side of installing frame is fixed and is equipped with a plurality of folding support 5, folding support 5 one side is equipped with L template 6, folding support 5 and 6 fixed connection of L template, it is a plurality of L template 6 all establishes inside switch board

main part

1, 6 one end of L template and 6 lateral wall fixed connection of L template, 2 tops of installing frame and bottom all are equipped with two fixed plates 7, fixed plate 7 contacts with 1 one side of switch board main part.

Further, a bolt 8 is arranged on one side of the fixing plate 7, the bolt 8 penetrates through the fixing plate 7 and extends into the control cabinet main body 1, and the fixing plate 7 is in threaded connection with the bolt 8, so that the fixing plate 7 and the control cabinet main body 1 are fixed together conveniently.

Further, mounting hole 9 has been seted up to 1 one side of switch board main part, installing frame 2 is established inside mounting hole 9, is convenient for place installing frame 2.

Further, a plurality of grooves 10 are formed in one side of the control cabinet main body 1, the fixing plate 7 is arranged inside the grooves 10, the grooves 10 are arranged at the top and the bottom of the mounting hole 9 respectively, and the grooves 10 are communicated with the mounting hole 9, so that the fixing plate 7 can be placed conveniently.

Furthermore, a plurality of threaded holes 11 are formed in one side of the control cabinet main body 1, one end of the bolt 8 is inserted into the threaded holes 11, and the bolt 8 is in threaded connection with the threaded holes 11, so that the fixing plate 7 and the control cabinet main body 1 are fixed together conveniently.

Further, a cabinet door 12 is arranged on the front side of the control cabinet main body 1, the cabinet door 12 is movably connected with the control cabinet main body 1 through a hinge, and a first handle 13 is fixedly arranged on the front side of the cabinet door 12, so that electrical components can be conveniently placed inside the control cabinet main body 1.

Furthermore, two second handles 14 are fixedly arranged on one side of the mounting frame 2, so that the mounting frame 2 can be pulled conveniently.

Further, a plurality of heat dissipation holes 15 are formed in one side of the control cabinet main body 1, the heat dissipation holes 15 are formed in one side of the fan 3, so that gas inside the control cabinet main body 1 can circulate conveniently, and heat dissipation can be facilitated.

The implementation scenario is specifically as follows: when the utility model is used, the cabinet door 12 can be opened by pulling the first handle 13 to facilitate the installation of electrical elements, the fan 3 is started to accelerate the flow of air in the control cabinet main body 1 by the work of the fan 3, so that the external air can enter the control cabinet main body 1 through the heat dissipation holes 15 to help the electrical elements in the control cabinet main body 1 dissipate heat, when the fan 3 needs to be overhauled, the bolt 8 can be unscrewed and taken out from the threaded hole 11, then the second handle 14 can be pulled outwards, the mounting frame 2 is driven to move to one side by the second handle 14, so that the mounting frame 2 can drive the internal fan 3 to move to one side, the folding bracket 5 is stretched to one side by moving the mounting frame 2, the length of the folding bracket 5 can be extended, and the distance between the fan 3 and the control cabinet main body 1 can be conveniently adjusted, so as to conveniently rotate the fan 3, when the fan 3 is moved to a proper position, since the rotating shaft 4 is installed at both the top and the bottom of the fan 3, the fan 3 can be rotated to rotate the fan 3 to the outside of the control cabinet main body 1, so that it is possible to facilitate maintenance, the mounting frame 2 can then be moved in the opposite direction, so that the mounting frame 2 can be moved inside the mounting hole 9, and the fixing plate 7 is driven to move by the mounting frame 2, so that the fixing plate 7 can be moved into the groove 10, then the bolts 8 are tightened, so that the mounting frame 2 and the control cabinet main body 1 can be fixed together, thereby fixing the position of the fan 3, improving the stability of the fan 3, facilitating the maintenance of workers and preventing the difficulty of the maintenance work from increasing, this embodiment has specifically solved among the prior art because the poor problem that leads to increases the maintenance degree of difficulty during fan maintenance.

Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

Claims

1. The utility model provides a convenient frequency conversion control cabinet of maintenance, includes switch board main part (1), its characterized in that: a maintenance mechanism is arranged in the control cabinet main body (1) and extends out of one side of the control cabinet main body (1);

the maintenance mechanism comprises an installation frame (2), the installation frame (2) is arranged inside a control cabinet main body (1), a fan (3) is arranged inside the installation frame (2), rotating shafts (4) are fixedly arranged at the top and the bottom of the fan (3), the rotating shafts (4) are arranged inside the installation frame (2), one end of each rotating shaft (4) is movably connected with the installation frame (2) through a bearing, a plurality of folding supports (5) are fixedly arranged on one side of the installation frame (2), an L-shaped plate (6) is arranged on one side of each folding support (5), the folding supports (5) are fixedly connected with the L-shaped plates (6), a plurality of L-shaped plates (6) are arranged inside the control cabinet main body (1), one end of each L-shaped plate (6) is fixedly connected with the side wall of the L-shaped plate (6), two fixing plates (7) are arranged at the top and the bottom of the installation frame (2), the fixed plate (7) is in contact with one side of the control cabinet main body (1).

2. The frequency conversion control cabinet convenient to maintain according to claim 1, characterized in that: and a bolt (8) is arranged on one side of the fixed plate (7), the bolt (8) penetrates through the fixed plate (7) and extends into the control cabinet main body (1), and the fixed plate (7) is in threaded connection with the bolt (8).

3. The frequency conversion control cabinet convenient to maintain according to claim 1, characterized in that: mounting hole (9) have been seted up to switch board main part (1) one side, establish inside mounting hole (9) mounting frame (2).

4. The frequency conversion control cabinet convenient to maintain according to claim 3, characterized in that: a plurality of grooves (10) are formed in one side of the control cabinet main body (1), the fixing plate (7) is arranged inside the grooves (10), the grooves (10) are arranged at the top and the bottom of the mounting hole (9) respectively, and the grooves (10) are communicated with the mounting hole (9).

5. The frequency conversion control cabinet convenient to maintain according to claim 2, characterized in that: a plurality of threaded holes (11) are formed in one side of the control cabinet main body (1), one end of the bolt (8) is inserted into the threaded holes (11), and the bolt (8) is connected with the threaded holes (11) through threads.

6. The frequency conversion control cabinet convenient to maintain according to claim 1, characterized in that: the front side of the control cabinet main body (1) is provided with a cabinet door (12), the cabinet door (12) is movably connected with the control cabinet main body (1) through a hinge, and a first handle (13) is fixedly arranged on the front side of the cabinet door (12).

7. The frequency conversion control cabinet convenient to maintain according to claim 1, characterized in that: two second handles (14) are fixedly arranged on one side of the mounting frame (2).

8. The frequency conversion control cabinet convenient to maintain according to claim 1, characterized in that: a plurality of heat dissipation holes (15) are formed in one side of the control cabinet main body (1), and the heat dissipation holes (15) are formed in one side of the fan (3).