CN217241213U

CN217241213U - Dual-drive combined frequency conversion cabinet

Info

Publication number: CN217241213U
Application number: CN202220251478.1U
Authority: CN
Inventors: 张晓晨
Original assignee: Baoding Ruipute Automation Technology Co ltd
Current assignee: Baoding Ruipute Automation Technology Co ltd
Priority date: 2022-02-07
Filing date: 2022-02-07
Publication date: 2022-08-19
Anticipated expiration: 2032-02-07

Abstract

The utility model discloses a dual drive combination formula frequency conversion cabinet belongs to electrical equipment technical field. In order to solve the problems of poor flexibility and poor applicability, the first cabinet body, the second cabinet body, the heat dissipation box and the base are detachably connected through bolts, and the first cabinet body, the second cabinet body and the spare cabinet body are in a dismounting combination type design, so that the combination of the frequency conversion cabinet is more diversified and changeable, the frequency conversion cabinet can be dismounted and assembled according to the actual use condition, the circuit can be communicated through the connecting port, the flexibility is strong, a dismounting screen plate is detachably arranged in the middle of the connecting port, the dismounting screen plate which is detachably connected can seal the connecting port exposed outside after the cabinet body is assembled, the internal parts are prevented from being exposed outside, a filter screen and a water absorption layer in the screen surface can prevent dust and water vapor from entering the cabinet body to damage the internal elements, the dismounting screen plate is simple to mount and convenient to dismount, and can be directly placed at the bottom of the cabinet body when not used, and is convenient to take, the applicability is strong.

Description

Dual-drive combined frequency conversion cabinet

Technical Field

The utility model relates to the technical field of electrical equipment, specifically be a dual drive combination formula frequency conversion cabinet.

Background

The frequency conversion cabinet is a control cabinet which uses a frequency converter to drive a power device. The power dragging mode popularized at present is formed due to good starting performance, speed regulation performance and energy saving effect.

The control cabinet in the prior art often has the following defects:

1. the existing frequency conversion cabinet is often combined, disassembled and assembled in a troublesome way, and cannot be adjusted and changed properly according to actual requirements and conditions, so that the flexibility is poor.

2. The existing frequency conversion cabinet often has a gap after combination, so that dust and water vapor are easy to enter and damage internal elements.

Aiming at the defects, it is necessary to design a dual-drive combined frequency conversion cabinet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dual drive combination formula frequency conversion cabinet has the nimble convenient, the installation back of composite erection and prevents the advantage that dust steam got into, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dual drive combination formula frequency conversion cabinet, including first cabinet body, second cabinet body, base and reserve cabinet body, the top of first cabinet body is provided with second cabinet body, the top of second cabinet body is provided with the heat dissipation case, the bottom of first cabinet body is provided with the base, first cabinet body, second cabinet body, all can dismantle the connection through the bolt between heat dissipation case and the base, the overall structure of reserve cabinet body is the same with second cabinet body, first cabinet body, the cabinet door has all been seted up in the front of second cabinet body and reserve cabinet body, the middle part of cabinet door all is provided with the visual window, one side of visual window is provided with the safety lock on the front of cabinet door, the below of safety lock is provided with the door handle.

Preferably, the middle parts of the top surface and the two side surfaces of the first cabinet body are provided with connectors, the middle parts of the top surface, the bottom surface and the two side surfaces of the second cabinet body are provided with connectors, and the middle parts of the connectors are detachably provided with the detachable screen plates.

Preferably, the middle part of dismantling the otter board is provided with the wire side, dismantles the edge that the otter board meets with the connector and has seted up the spout, and the inside of spout is provided with the kicking block, and the one end of kicking block sets up in the inside of spout, and the kicking block is located the outside one end of spout and sets up for the cambered surface, and the kicking block is located one of spout inside and serves fixedly connected with spring, and the one end fixed connection that the kicking block was kept away from to the spring is on the interior bottom surface of spout, circles in the connector and is provided with the draw-in groove, and the size and the position of draw-in groove all correspond with the kicking block one-to-one.

Preferably, be provided with the supporting seat on the interior bottom surface of first cabinet body, be provided with first variable frequency drive ware and second variable frequency drive ware on the supporting seat, the inside of second cabinet body is provided with the mounting bracket, is connected with distributor group on the mounting bracket, is connected with female arranging on the distributor group.

Preferably, the inside fixedly connected with fan bracket of heat dissipation case, the last radiator fan that is provided with of fan bracket is provided with the dust screen on the top surface of heat dissipation case.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this dual drive combination formula frequency conversion cabinet all can dismantle the connection through the bolt between first cabinet body, second cabinet body, heat dissipation case and the base, the combined design of dismouting of first cabinet body, second cabinet body and reserve cabinet body for frequency conversion cabinet's combination is various changeable more, can dismantle and assemble according to the condition of in-service use, can carry out the intercommunication of circuit through the connector, and the flexibility is strong.

2. This dual drive combination formula frequency conversion cabinet, the middle part demountable installation of connector has the dismantlement otter board, the middle part of dismantling the otter board is provided with the wire side, can dismantle the dismantlement otter board of connection and can assemble the back at cabinet body, the connector that will expose in the outside is sealed, prevent that internals from exposing externally, thereby the inside filter screen of wire side can prevent that dust and steam from getting into the inside internal element that leads to of cabinet body with the layer that absorbs water and damaging, it is simple to dismantle the otter board installation, it is convenient to dismantle, can directly place the bottom at cabinet body when not using, it is convenient to take, and the suitability is strong.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the assembly structure of the present invention;

fig. 3 is a schematic structural view of a first cabinet body of the present invention;

fig. 4 is a schematic structural view of a second cabinet body of the present invention;

FIG. 5 is a schematic top view of the heat dissipation box of the present invention;

FIG. 6 is a schematic view of the detachable screen plate of the present invention;

fig. 7 is an enlarged view of a portion a in fig. 6.

In the figure: 1. a first cabinet body; 2. a second cabinet body; 3. a heat dissipation box; 4. a safety lock; 5. a door handle; 6. A base; 7. a standby cabinet body; 8. a first variable frequency drive; 9. a second variable frequency drive; 10. a supporting seat; 11. a heat radiation fan; 12. a fan bracket; 13. a dust screen; 14. a power distributor group; 15. a mounting frame; 16. a busbar; 17. disassembling the screen plate; 18. a screen surface; 19. a spring; 20. a top block; 21. a chute; 22. and (7) connecting ports.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, a dual-drive combined frequency conversion cabinet comprises a first cabinet body 1, a second cabinet body 2, a base 6 and a standby cabinet body 7, wherein the second cabinet body 2 is arranged on the top of the first cabinet body 1, a heat dissipation box 3 is arranged on the top of the second cabinet body 2, the base 6 is arranged on the bottom of the first cabinet body 1, the second cabinet body 2, the heat dissipation box 3 and the base 6 are detachably connected through bolts, the first cabinet body 1, the second cabinet body 2 and the standby cabinet body 7 are designed in a disassembly and assembly mode, so that the frequency conversion cabinet can be assembled in a more diversified mode, disassembly and assembly can be performed according to actual use conditions, circuit communication can be performed through a connector 22, flexibility is high, the overall structure of the standby cabinet body 7 is the same as that of the second cabinet body 2, cabinet doors are arranged on the front sides of the first cabinet body 1, the second cabinet body 2 and the standby cabinet body 7, the middle part of cabinet door all is provided with the visual window, one side of visual window is provided with safety lock 4 on the front of cabinet door, the below of safety lock 4 is provided with door handle 5, be provided with supporting seat 10 on the interior bottom surface of first cabinet body 1, be provided with first variable frequency drive ware 8 and second variable frequency drive ware 9 on the supporting seat 10, the inside of second cabinet body 2 is provided with mounting bracket 15, be connected with distributor group 14 on the mounting bracket 15, be connected with female arranging 16 on the distributor group 14, the inside fixedly connected with fan bracket 12 of radiator box 3, be provided with radiator fan 11 on the fan bracket 12, be provided with dust screen 13 on the top surface of radiator box 3, radiator box 3's setting can dispel the heat to the inside of converter cabinet, prevent that the component is overheated ageing.

The middle parts of the top surface and the two side surfaces of the first cabinet body 1 are provided with connectors 22, the middle parts of the top surface, the bottom surface and the two side surfaces of the second cabinet body 2 are provided with connectors 22, the middle part of the connector 22 is detachably provided with a dismounting screen plate 17, the middle part of the dismounting screen plate 17 is provided with a screen surface 18, the edge of the dismounting screen plate 17 connected with the connector 22 is provided with a chute 21, the inside of the chute 21 is provided with a top block 20, one end of the top block 20 is arranged inside the chute 21, one end of the top block 20 positioned outside the chute 21 is arranged in a cambered surface manner, one end of the top block 20 positioned inside the chute 21 is fixedly connected with a spring 19, one end of the spring 19 far away from the top block 20 is fixedly connected on the inner bottom surface of the chute 21, a clamping groove is arranged on the inner circle of the connector 22, the size and the position of the clamping groove are in one-to-one correspondence with the top block 20, the detachably connected dismounting screen plate 17 can seal the connector 22 exposed outside after the cabinet body is assembled, prevent that internals from exposing externally, thereby the filter screen of wire side 18 inside with absorb water the layer can prevent that dust and steam from getting into that the cabinet body is inside to lead to the internals to damage, dismantle otter board 17 installation simple, it is convenient to dismantle, can directly place the bottom at the cabinet body when not using, it is convenient to take, the suitability is strong.

In conclusion, according to the dual-drive combined frequency conversion cabinet, the first cabinet body 1, the second cabinet body 2, the heat dissipation box 3 and the base 6 are detachably connected through bolts, and the first cabinet body 1, the second cabinet body 2 and the spare cabinet body 7 are in a detachable and combined design, so that the combination of the frequency conversion cabinet is more diversified and changeable, the frequency conversion cabinet can be detached and assembled according to the actual use condition, the circuit can be communicated through the connecting port 22, the flexibility is strong, the detachable screen plate 17 is detachably installed in the middle of the connecting port 22, the net surface 18 is arranged in the middle of the detachable screen plate 17, the detachable screen plate 17 can seal the connecting port 22 exposed outside after the cabinet body is assembled, internal parts are prevented from being exposed outside, the filter screen and the water absorption layer in the net surface 18 can prevent dust and water vapor from entering the cabinet body to damage internal elements, and the detachable screen plate 17 is easy to install, dismantle the convenience, can directly place in the bottom of cabinet body when not using, it is convenient to take, and the suitability is strong.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dual drive combination formula frequency conversion cabinet, includes first cabinet body (1), second cabinet body (2), base (6) and reserve cabinet body (7), its characterized in that: the improved multifunctional cabinet is characterized in that a second cabinet body (2) is arranged at the top of the first cabinet body (1), a heat dissipation box (3) is arranged at the top of the second cabinet body (2), a base (6) is arranged at the bottom of the first cabinet body (1), the second cabinet body (2), the heat dissipation box (3) and the base (6) are detachably connected through bolts, the whole structure of the standby cabinet body (7) is the same as that of the second cabinet body (2), cabinet doors are arranged on the front surfaces of the first cabinet body (1), the second cabinet body (2) and the standby cabinet body (7), a visual window is arranged in the middle of each cabinet door, a safety lock (4) is arranged on the front surface of each cabinet door on one side of each visual window, and a door handle (5) is arranged below the safety lock (4).

2. The dual-drive combined frequency conversion cabinet according to claim 1, characterized in that: connectors (22) have been seted up in the middle part of the top surface of first cabinet body (1) and both sides face, connectors (22) have all been seted up in the middle part of the top surface of second cabinet body (2), bottom surface and both sides face, and the middle part demountable installation of connectors (22) has dismantlement otter board (17).

3. A dual drive combined frequency conversion cabinet according to claim 2, characterized in that: the middle part of dismantling otter board (17) is provided with wire side (18), dismantle the edge that otter board (17) and connector (22) meet and seted up spout (21), the inside of spout (21) is provided with kicking block (20), the one end of kicking block (20) sets up in the inside of spout (21), the one end that kicking block (20) are located spout (21) outside sets up for the cambered surface, kicking block (20) are located one of spout (21) inside and serve fixedly connected with spring (19), the one end fixed connection that kicking block (20) were kept away from in spring (19) is on the interior bottom surface of spout (21), circle in connector (22) and be provided with the draw-in groove, the size and the position of draw-in groove all with kicking block (20) one-to-one.

4. A dual drive combined frequency conversion cabinet according to claim 1, characterized in that: the improved power distribution cabinet is characterized in that a supporting seat (10) is arranged on the inner bottom surface of the first cabinet body (1), a first variable frequency driver (8) and a second variable frequency driver (9) are arranged on the supporting seat (10), a mounting frame (15) is arranged inside the second cabinet body (2), a power distribution unit group (14) is connected onto the mounting frame (15), and a busbar (16) is connected onto the power distribution unit group (14).

5. The dual-drive combined frequency conversion cabinet according to claim 1, characterized in that: the fan bracket (12) is fixedly connected to the interior of the heat dissipation box (3), the heat dissipation fan (11) is arranged on the fan bracket (12), and the dust screen (13) is arranged on the top surface of the heat dissipation box (3).