CN207559864U - A kind of rectifier cabinet - Google Patents

Abstract

The utility model proposes a rectifier cabinet, which includes a cabinet body, the cabinet body includes a first compartment and a second compartment arranged side by side with the first compartment; the first compartment is arranged side by side from top to bottom A plurality of drawers for placing rectification modules, each drawer can be operated independently, one side of the cabinet body is provided with a busbar, and one end of the drawer is provided with a first connector for connecting with the busbar ; There is a sealing plate between the upper and lower adjacent drawers, the sealing plate is detachable; the second compartment is used for setting electrical components and accessories. The rectifier cabinet with this structure, first of all, due to the large number of drawers and the large capacity of the power unit of the rectifier cabinet; at the same time, because each drawer can be operated independently, maintenance and maintenance are relatively convenient, and there is no need to stop the whole machine. To sum up, the above-mentioned rectifier cabinet generally has the advantages of large power unit capacity and relatively convenient maintenance and maintenance.

Description

a rectifier cabinet

technical field

The utility model relates to the field of rectification equipment, in particular to a rectification cabinet.

Background technique

At present, various types of high-power rectifiers are widely used in electroplating, electrolysis, oxidation, electrophoresis, smelting, sewage treatment and other fields.

The electrical components of traditional rectifiers are often installed in a fixed manner. When replacing components, the operation of the whole machine needs to be suspended. Therefore, there are widespread problems of inconvenient maintenance. When some components in the equipment fail, the entire production line may be shut down, causing enterprises suffer large economic losses. In addition, the drawer-type rectifier cabinet currently used still has the problems of low load-bearing capacity and low rectifier power unit capacity, which cannot meet the needs of high energy-consuming users.

To sum up, how to provide a rectifier cabinet that is convenient for device replacement and maintenance, and has a large load-bearing capacity and a large power unit capacity has become a technical problem urgently needed to be solved by those skilled in the art.

Utility model content

The technical problem to be solved by the utility model is to provide a rectifier cabinet which is convenient for device replacement and maintenance, and has a large bearing capacity and a large power unit capacity.

The solution of the utility model is realized as follows: the utility model proposes a rectifier cabinet, including a cabinet body, the cabinet body includes a first compartment and a second compartment arranged side by side with the first compartment; the first compartment A plurality of drawers for placing rectification modules are arranged side by side in a compartment from top to bottom, and each drawer can be operated independently. One side of the cabinet body is provided with a busbar, and one end of the drawer is provided with a The first connector connected to the busbar; a sealing plate for sealing is provided between the upper and lower adjacent drawers, and the sealing plate is detachable; the second compartment is used for setting electrical components and accessories . The rectifier cabinet with this structure, first of all, due to the large number of drawers, the power unit capacity of the rectifier cabinet is large; at the same time, since each drawer can be operated independently, maintenance and maintenance are more convenient. When a part fails, The corresponding parts can be directly maintained without shutting down the entire production line. To sum up, the above-mentioned rectifier cabinet generally has the advantages of large power unit capacity and relatively convenient maintenance and maintenance.

Another technical solution of the utility model is that on the basis of the above, horizontal support beams are provided on the left and right sides of each of the drawers, and the lower end of the drawer is placed on the support beams, and can be placed on the Move back and forth on the support beam. In this setting mode, since the lower part of each drawer is provided with a support beam to replace the traditional drawer bottom plate, the overall bearing capacity of the rectifier cabinet is greater.

Another technical solution of the present invention is that on the basis of the above, the cabinet body includes a plurality of vertically arranged first columns and second columns, and a first column is respectively arranged on the four corners of the cabinet body, so that Two first columns are also arranged between the first compartment and the second compartment; the second stand is used to support the support beam, and the support beam is fixedly arranged on the second stand.

Another technical solution of the present utility model is that on the basis of the above, the number of the first columns is six, the number of the second columns is four, and some of the first columns and the second columns are also provided with There are cable holders; the number of said drawers is three.

Another technical solution of the present utility model is that on the basis of the above, the cabinet further includes a base and a roof beam opposite to the base, and the first column and the second column are arranged between the base and the roof beam , the top beam is also provided with a plurality of lifting lugs; the rear side of the cabinet is also provided with a plurality of switch doors, which are fixed on the second column by door locks.

Another technical solution of the utility model is that on the basis of the above, one end of each of the support beams is also provided with a position-adjustable fixed bracket, and the drawer includes a front plate and a rear plate opposite to the front plate. The rear panel is detachably fixed on the fixing bracket.

Another technical solution of the present utility model is that on the basis of the above, the first plug connector is fixedly arranged on the rear board, and the end of the fixing bracket close to the rear board is also provided with a connection with the first plug connector. The second connector that the connector mates with.

Another technical solution of the present utility model is that on the above basis, the fixing bracket is further provided with a first fixing hole and a second fixing hole, the first fixing hole is used to connect with the drawer, and the first fixing hole is used to connect with the drawer. The two fixing holes are used to fix the support on the supporting beam, and the number of the second fixing holes is multiple. When in use, one hole is selected to be fixedly connected with the supporting beam, or; the second fixing hole It is a waist-shaped hole, and the corresponding position of the support beam is provided with a fastening hole, and the fixing bracket can be fixed on any position of the support beam through the fastening hole and the connecting piece in the waist-shaped hole. With this setting method, the position of the fixing bracket on the support beam, or the connection position of the fixing bracket and the drawer can be adjusted as required, which reduces the installation difficulty of the heavy-duty drawer unit.

Another technical solution of the present utility model is that on the basis of the above, at least one handle is provided on the front panel, and a plurality of handles are provided on the front panel for fixing the front panel to the second column. mounting holes on the

Another technical solution of the utility model is that on the basis of the above, the number of the handles is two, and the two handles are respectively arranged on the left and right sides of the front plate; the number of the mounting holes is four; the front There are also several cooling holes on the board.

Description of drawings

The accompanying drawings constituting a part of the utility model are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model, and do not constitute improper limitations to the utility model.

Fig. 1 is the left view schematic diagram of a kind of rectifier cabinet of the present utility model;

Fig. 2 is the rear view of the rectifier cabinet in Fig. 1;

Fig. 3 is a schematic left view of the rectifier cabinet structure in Fig. 1;

Fig. 4 is a schematic front view of the rectifier cabinet structure in Fig. 3;

Figure 5 is a schematic top view of Figure 1;

Fig. 6 is a schematic structural view of the drawer unit in Fig. 1;

Fig. 7 is a schematic left view of the drawer unit in Fig. 6;

Fig. 8 is a schematic front view of the drawer fixing bracket in Fig. 1;

Figure 9 is a top view of Figure 8;

Fig. 10 is a left side view of Fig. 9 .

The corresponding relationship of reference signs is:

1 base 2 door lock 3 lifting lug

4 Cable Fixing 5 Fixing Bracket 6 First Column

7 Second column 8 Support beam 9 Top beam

10 sealing plate 11 drawer 12 first connector

13 Mounting hole 14 First fixing hole 15 Second fixing hole

16 Cooling holes 17 Handle 18 The first compartment

19 Second connector 20 Front board 21 Rear board

22 second compartment

Detailed ways

The utility model will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the utility model. In addition, those skilled in the art can make corresponding combinations of features in the embodiments in this document and in different embodiments according to the descriptions in this document.

Embodiments of the present utility model are as follows, please refer to the rectifier cabinet and its component parts shown in Fig. 1 to Fig. Compartment 22, specifically as shown in Figure 4, the second compartment 22 is arranged on the right side of the first compartment 18, and the first compartment 18 is arranged side by side with a plurality of drawers 11 from top to bottom, and each drawer 11 can Push in or pull out separately, the drawer 11 is used to install the rectifier module, one side of the cabinet body, specifically the rear side of the cabinet body is provided with a plurality of busbars, one end of the drawer 11, specifically the rear end of the drawer 11 is provided with a The first plug connector 12 connected to the busbar; and a sealing plate 10 is also provided between the two adjacent drawers 11 up and down. The sealing plate 10 is used to seal the gap between the two drawers 11, and the sealing plate 10 can be Disassembly and setting can be fixed and set by connecting parts such as bolts. After removing the sealing plate 10, the drawer 11 can be disassembled by a lifting device such as a forklift. The second compartment 22 is used for setting electrical components and accessories. The rectifier cabinet with this structure, first of all, due to the large number of drawers 11, the overall power unit capacity of the rectifier cabinet is large; at the same time, since each drawer 11 can operate independently, maintenance and maintenance are relatively convenient. In case of failure, the corresponding parts can be directly maintained without shutting down the entire production line. To sum up, the above-mentioned rectifier cabinet generally has the advantages of large power unit capacity and relatively convenient maintenance and maintenance.

On the basis of the above-mentioned embodiment, in another embodiment of the present utility model, as shown in Figure 3, the left and right sides of each drawer 11 are all provided with the supporting beam 8 that horizontally arranges, and the lower end of drawer 11 is placed on the supporting beam 8 on, and can move back and forth on the support beam 8. In this arrangement, since the lower part of each drawer 11 is provided with a support beam 8, the overall bearing capacity of the rectifier cabinet is greater.

On the basis of the above-mentioned embodiments, in another embodiment of the present utility model, as shown in Figure 3 and Figure 5, the cabinet body specifically includes a plurality of vertically arranged first columns 6 and second columns 7, the four sides of the cabinet body On two corners, respectively a first column 6, simultaneously, for further improving the load-bearing capacity of cabinet, also be provided with two first columns 6 between the first compartment 18 and the second compartment 22. In addition, the second upright column 7 is used to carry the support beam 8, and the support beam 8 is fixedly arranged on the second upright column 7, and can be connected by welding. It should be noted that the number of drawers 11 is preferably three, and at least one support beam 8 needs to be set at the bottom of each drawer 11, preferably two, which are respectively placed on the left and right sides of the bottom of the drawer 11.

On the basis of the above embodiments, in another embodiment of the present utility model, as shown in Figure 3 and Figure 5, the number of the first column 6 is six, the number of the second column 7 is four, and the four columns are placed Between the four first columns 6 on the left side in FIG. 5 , the number of drawers 11 is as mentioned above, preferably three, and of course, any possible number. In addition, as shown in Figures 3 and 5, a cable fixing member 4 for fixing cables is also provided between the two first columns 6 and the second columns 7 at the rear of the cabinet.

On the basis of the above embodiments, in another embodiment of the present utility model, as shown in Figures 1 to 4, the cabinet specifically includes a base 1 and a top beam 9 opposite to the base 1, the base 1 and the top beam 9 are both It is preferably a quadrangular shape, and both the first column 6 and the second column 7 are arranged between the base 1 and the top beam 9 . In addition, for the convenience of transportation, a plurality of lifting lugs 3 are provided on the top beam 9 , the number of lifting lugs 3 is preferably four, and they are respectively set on the four corners of the top beam 9 . As shown in Figure 2, the rear side of the cabinet is also provided with multiple switch doors, and one or more door locks 2 are all set on each switch door, so that the switch door is fixed on the second column 7.

On the basis of the above embodiments, in another embodiment of the present utility model, as shown in Figure 3, one end of the support beam 8, specifically the rear end shown in the figure, is also provided with a fixed bracket 5, and the drawer 11 specifically includes a front The board 20 and the rear board 21 opposite to the front board 20 are detachably fixed on the fixing bracket 5, and the rear board 21 and the fixing bracket 5 are preferably connected by bolts and other connecting pieces.

On the basis of the above-mentioned embodiments, in another embodiment of the present utility model, as shown in Fig. 3, Fig. 6 and Fig. 10, the first connector 12 is fixedly arranged on the back plate 21 of the drawer 11, and the fixed bracket 5 is close to One end of the rear plate 21, that is, the left end shown in FIG. , the specific structures of the first socket 12 and the second socket 19 can be varied, and are not specifically limited here.

On the basis of the above-mentioned embodiment, in another embodiment of the present utility model, as shown in Figure 9 and Figure 10, the first fixing hole 14 and the second fixing hole 15 are also provided on the fixing bracket 5, the first fixing hole 14 For connecting with the drawer 11, the second fixing hole 15 is used to fix the fixing bracket 5 on the support beam 8. The number of the second fixing holes 15 is multiple. When in use, connect one of the fixing holes with the support beam 8. Fixed connection is enough. In another embodiment, the second fixing hole 15 is preferably a waist-shaped hole, and the corresponding position of the support beam 8 is provided with a fastening hole used in conjunction with the waist-shaped hole. Through the fastening hole and the connecting piece in the waist-shaped hole, The fixing bracket 5 can be fixed at any position of the support beam 8 . In this arrangement, the position of the fixed bracket 5 on the support beam 8, or the connection position between the fixed bracket 5 and the drawer 11 can be adjusted as required, which meets the installation requirements of drawers 11 of different specifications.

On the basis of the above embodiments, in another embodiment of the present invention, as shown in Fig. 4, Fig. 6 and Fig. 7, at least one handle 17 is also provided on the front panel 20 for pushing or pulling the drawer 11 Out of the cabinet, the front panel 20 is also provided with a plurality of installation holes 13 for fixing the front panel 20 on the second column 7. When the drawer 11 is fully pushed into the cabinet, it can be connected through the connection in the installation holes 13. Fix it on the second column 7.

On the basis of the above-mentioned embodiments, in another embodiment of the present utility model, as shown in Fig. 4, Fig. 6 and Fig. 7, the number of handles 17 is preferably two, which are respectively fixed on the left and right sides of the front plate 20 of the drawer 11. Side: The number of mounting holes 13 is preferably four, which are respectively provided on the four corners of the front plate 20 . In addition, several cooling holes 16 are provided on the front panel 20 to discharge the hot air in the drawer 11 in time.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made, these improvements and Retouching should also be regarded as the scope of protection of the present utility model.

Claims (10)

1. A rectifier cabinet, characterized in that it comprises a cabinet, and the cabinet includes a first compartment (18) and a second compartment (22) arranged side by side with the first compartment (18); A plurality of drawers (11) for placing rectification modules are arranged side by side in the first compartment (18), each drawer (11) can act independently, and one side of the cabinet body is provided with a mother box. row, one end of the drawer (11) is provided with a first connector (12) for connecting with the busbar; a sealing plate ( 10), the sealing plate (10) is detachably set; The second compartment (22) is used for setting electrical components and accessories. 2. The rectifier cabinet according to claim 1, characterized in that, the left and right sides of each of the drawers (11) are provided with support beams (8) arranged horizontally, and the lower ends of the drawers (11) are placed on the support beam (8), and can move back and forth on the support beam (8). 3. The rectifier cabinet according to claim 2, characterized in that, the cabinet body includes a plurality of vertically arranged first columns (6) and second columns (7), and the four corners of the cabinet body are respectively arranged A first column (6), and two first columns (6) are also arranged between the first compartment (18) and the second compartment (22); The second stand is used to support the support beam (8), and the support beam (8) is fixedly arranged on the second stand. 4. The rectifier cabinet according to claim 3, characterized in that, the number of the first column (6) is six, the number of the second column (7) is four, and part of the first column ( 6) A cable fixing member (4) is also provided between the second column (7); the number of the drawers (11) is three. 5. The rectifier cabinet according to claim 4, characterized in that, the cabinet further comprises a base (1) and a top beam (9) opposite to the base (1), the first column (6) and The second column (7) is arranged between the base (1) and the top beam (9), and the top beam (9) is also provided with a plurality of lifting lugs (3); the rear side of the cabinet is also A plurality of switch doors are provided, and are fixed on the second column (7) by a door lock (2). 6. The rectifier cabinet according to claim 5, characterized in that, one end of each said support beam (8) is also provided with a position-adjustable fixed bracket (5), and said drawer (11) includes a front plate (20) and a rear plate (21) opposite to the front plate (20), the rear plate (21) is detachably fixed on the fixing bracket (5). 7. The rectifier cabinet according to claim 6, characterized in that, the first connector (12) is fixedly arranged on the rear panel (21), and the fixing bracket (5) is close to the rear panel One end of (21) is also provided with a second plug connector (19) for matching with the first plug connector (12). 8. The rectifier cabinet according to claim 7, characterized in that, the fixing bracket (5) is also provided with a first fixing hole (14) and a second fixing hole (15), and the first fixing hole ( 14) It is used to connect with the drawer (11), the second fixing hole (15) is used to fix the bracket on the support beam (8), and the number of the second fixing hole (15) is When in use, select a hole to be fixedly connected with the support beam (8), or; The second fixing hole (15) is a waist hole, and the corresponding position of the support beam (8) is provided with a fastening hole, and the fixing bracket (5) can be fixed by the connecting piece in the fastening hole and the waist hole ) is fixed at any position of the support beam (8). 9. The rectifier cabinet according to claim 8, characterized in that, at least one handle (17) is also provided on the front board (20), and a plurality of handles (17) are also provided on the front board (20). The front plate (20) is fixedly arranged in the installation hole (13) on the second column (7). 10. The rectifier cabinet according to claim 9, characterized in that, the number of the handles (17) is two, and the two handles (17) are respectively arranged on the left and right sides of the front plate (20); the installation The number of holes (13) is four; the front plate (20) is also provided with several cooling holes (16).