CN213356582U

CN213356582U - Frequency converter cabinet for elevator control

Info

Publication number: CN213356582U
Application number: CN202022005260.1U
Authority: CN
Inventors: 支振华
Original assignee: Changshu Huahang Automation Control System Co Ltd
Current assignee: Changshu Huahang Automation Control System Co Ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-06-04
Anticipated expiration: 2030-09-14

Abstract

The utility model belongs to the technical field of the converter cabinet, especially, be a converter cabinet for elevator control, including the cupboard main part, the first fixed plate of inner wall fixedly connected with of cupboard main part, first fixed plate top is equipped with the fan main part, the guiding gutter has been seted up to the inside of first fixed plate, the bottom fixedly connected with collection wind pipeline of first fixed plate, the inner wall fixedly connected with second fixed plate of cupboard main part, the inner wall fixedly connected with slide of cupboard main part, the inner wall sliding connection of slide has the drawer box, the outer wall fixedly connected with pull rod of drawer box, the inner wall of drawer box is equipped with the activated carbon layer. The utility model discloses a first fixed plate of internally mounted of cupboard main part, top installation fan mount and fan main part through first fixed plate, the bottom installation air collecting duct of the first fixed plate of rethread communicates to the opposite side of second fixed plate to make the radiating effect of converter cabinet better.

Description

Frequency converter cabinet for elevator control

Technical Field

The utility model relates to a converter cabinet technical field specifically is a converter cabinet for elevator control.

Background

An elevator frequency converter is an instrument specially used for elevator control. The special frequency converter for the elevator is a high-end product in a frequency converter with medium and small power, improves the efficiency of the elevator, operates stably, prolongs the service life of equipment, combines with PLC or microcomputer control, and shows more superiority of contactless control: the circuit is simplified, the control is flexible, the operation is reliable, and the maintenance and the fault monitoring are convenient.

The existing frequency converter cabinet for elevator control still has the following problems:

1. most of frequency converter cabinets used for elevator control in the market are in a working state all the year round, so that a large amount of heat can be generated, and most of the frequency converter cabinets adopt simple air holes, so that the heat dissipation effect of the frequency converter cabinets is poor;

2. most of frequency converter cabinets used for elevator control in the market adopt the most common threaded connection mode in the use process when installing frequency converters, so that the operation is complex and tedious when the frequency converters are installed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a converter cabinet for elevator control has solved the poor and loaded down with trivial details problem of installation of radiating effect.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a frequency converter cabinet for elevator control comprises a cabinet main body, wherein a first fixing plate is fixedly connected to the inner wall of the cabinet main body, a fan main body is arranged at the top of the first fixing plate, a diversion trench is formed in the first fixing plate, an air collecting pipeline is fixedly connected to the bottom of the first fixing plate, a second fixing plate is fixedly connected to the inner wall of the cabinet main body, a slide way is fixedly connected to the inner wall of the cabinet main body, a drawer box is slidably connected to the inner wall of the slide way, a pull rod is fixedly connected to the outer wall of the drawer box, an activated carbon layer is arranged on the inner wall of the drawer box, an air inlet is fixedly connected to the top of the cabinet main body, a third fixing plate is fixedly connected to the other side of the second fixing plate, a clamping plate is slidably connected to the outer wall of the third fixing plate, a second limiting groove is formed in one side of, two the inside of fixed block is rotated through the screw thread and is connected with the threaded rod, the other end fixedly connected with knob handle of threaded rod, the top fixedly connected with air outlet of cupboard main part, inlet wire and outlet have been seted up respectively at the top of cupboard main part, one side of cupboard main part articulates through the hinge has the cabinet door, the outer wall fixedly connected with glass of cabinet door, the through wires hole has been seted up at the top of third fixed plate.

As a preferred technical scheme of the utility model, the top fixedly connected with fan mount of first fixed plate, the inner wall and the fan main part fixed connection of fan mount.

As a preferred technical scheme of the utility model, the other end of collection wind pipeline alternates to the inside of second fixed plate to fixed connection is at the opposite side of second fixed plate.

As a preferred technical scheme of the utility model, first spacing groove has been seted up to the outer wall of cupboard main part, the inner wall joint of first spacing groove has the stopper, the opposite side of stopper and one side fixed connection of drawer box.

As a preferred technical scheme of the utility model, the outer wall fixedly connected with sealing washer of drawer box, the opposite side of sealing washer closely laminates with the one end of slide.

As an optimal technical scheme of the utility model, the spout has been seted up to one side of third fixed plate, the inner wall and the splint sliding connection of spout.

(III) advantageous effects

Compared with the prior art, the utility model provides a converter cabinet for elevator control possesses following beneficial effect:

1. this a converter cabinet for elevator control, through the first fixed plate of internally mounted of cupboard main part, through top installation fan mount and fan main part of first fixed plate, the bottom installation air collecting duct of the first fixed plate of rethread communicates to the opposite side of second fixed plate to make the radiating effect of converter cabinet better.

2. This a converter cabinet for elevator control, through one side sliding connection splint of third fixed plate, through the top fixed connection fixed block of splint, through one side threaded connection threaded rod of fixed block to it is more convenient when installing to make the device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a main sectional view of the structure of the present invention;

FIG. 3 is a rear sectional view of the structure of the present invention;

FIG. 4 is an enlarged view of the point B in FIG. 2 according to the present invention;

fig. 5 is an enlarged view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a cabinet main body; 2. a first fixing plate; 3. a fan fixing frame; 4. a fan main body; 5. a diversion trench; 6. a wind collecting duct; 7. a second fixing plate; 8. a slideway; 9. a drawer box; 10. a pull rod; 11. a first limit groove; 12. a limiting block; 13. a seal ring; 14. an activated carbon layer; 15. an air inlet; 16. a third fixing plate; 17. a chute; 18. a splint; 19. a second limit groove; 20. a fixed block; 21. a threaded rod; 22. a knob handle; 23. an air outlet; 24. a wire inlet; 25. an outlet; 26. a cabinet door; 27. glass; 28. and (6) threading holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a frequency converter cabinet for elevator control comprises a cabinet main body 1, wherein a first fixing plate 2 is fixedly connected to the inner wall of the cabinet main body 1, a fan main body 4 is arranged at the top of the first fixing plate 2, a diversion trench 5 is formed inside the first fixing plate 2, an air collecting pipeline 6 is fixedly connected to the bottom of the first fixing plate 2, a second fixing plate 7 is fixedly connected to the inner wall of the cabinet main body 1, a slide rail 8 is fixedly connected to the inner wall of the cabinet main body 1, a drawer box 9 is slidably connected to the inner wall of the slide rail 8, a pull rod 10 is fixedly connected to the outer wall of the drawer box 9, an activated carbon layer 14 is arranged on the inner wall of the drawer box 9, an air inlet 15 is fixedly connected to the top of the cabinet main body 1, a third fixing plate 16 is fixedly connected to the other side of the second fixing plate 7, a clamping plate 18 is slidably connected to the outer wall of the third fixing plate 16, the inside of two fixed blocks 20 is connected with threaded rod 21 through the screw thread rotation, and the other end fixedly connected with knob handle 22 of threaded rod 21, the top fixedly connected with air outlet 23 of cupboard main part 1, inlet wire 24 and outlet 25 have been seted up respectively at the top of cupboard main part 1, and one side of cupboard main part 1 articulates through the hinge has cabinet door 26, and cabinet door 26's outer wall fixedly connected with glass 27, third fixed plate 16's top has been seted up through wires hole 28.

In this embodiment, through the first fixed plate 2 of internally mounted of cupboard main part 1, top installation fan mount 3 and fan main part 4 through first fixed plate 2, the bottom installation air collecting pipe way 6 of rethread first fixed plate 2 and communicate to the opposite side of second fixed plate 7, thereby make the radiating effect of converter cabinet better, one side sliding connection splint 18 through third fixed plate 16, top fixed connection fixed block 20 through splint 18, one side threaded connection threaded rod 21 through fixed block 20, thereby it is more convenient when installing to make the device, through the outer wall fixedly connected with glass 27 of cabinet door 26, thereby make the device be carrying out the during operation, the observation of being more convenient for.

Specifically, the top of the first fixing plate 2 is fixedly connected with a fan fixing frame 3, and the inner wall of the fan fixing frame 3 is fixedly connected with a fan main body 4.

In this embodiment, the fan fixing frame 3 is fixedly connected to the top of the first fixing plate 2, so that the fan main body 4 can be more stable during operation.

Specifically, the other end of the air collecting duct 6 is inserted into the second fixing plate 7 and is fixedly connected to the other side of the second fixing plate 7.

In this embodiment, the other end through air collecting pipeline 6 runs through the inside of second fixed plate 7 to play the effect of better water conservancy diversion, make the radiating effect of converter cabinet better.

Specifically, the outer wall of the cabinet main body 1 is provided with a first limiting groove 11, the inner wall of the first limiting groove 11 is clamped with a limiting block 12, and the other side of the limiting block 12 is fixedly connected with one side of the drawer box 9.

In this embodiment, the outer wall through stopper 12 and first spacing groove 11 joint are in one side to it is more convenient when clearing up drawer box 9 to make.

Specifically, the outer wall of the drawer box 9 is fixedly connected with a sealing ring 13, and the other side of the sealing ring 13 is tightly attached to one end of the slide rail 8.

In this embodiment, the outer wall of the drawer box 9 is sleeved with the sealing ring 13, so that dust in the air can be reduced as much as possible during operation.

Specifically, a sliding groove 17 is formed in one side of the third fixing plate 16, and an inner wall of the sliding groove 17 is slidably connected with the clamping plate 18.

In this embodiment, the third fixing plate 16 is provided with a sliding groove 17 at one side thereof and slidably connected to the clamping plate 18, so that the possibility of jamming is reduced during installation.

The utility model discloses a theory of operation and use flow: in the use process, the top of the third fixing plate 16 is provided with the threading hole 28, so that the function of individually separating the wire harnesses is achieved, and the imagination of short circuit is reduced. Through the internally mounted fan main part 4 of cupboard main part 1, thereby it is to the effect of better cooling through the bottom fixed connection collection wind pipeline 6 of first fixed plate 2, internally mounted drawer box 9 through cupboard main part 1, top through drawer box 9 is equipped with activated carbon layer 14, thereby play the effect of better dust removal and dehumidification, inner wall fixed connection slide 8 through cupboard main part 1, one side and drawer box 9 sliding connection through slide 8, thereby can clear up absorbent dust better, one side sliding connection splint 18 through third fixed plate 16, top fixed connection fixed block 20 through splint 18, rethread threaded rod 21 is adjusted it, thereby the installation of being more convenient for.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Frequency converter cabinet for elevator control, comprising a cabinet body (1), characterized in that: the air-conditioning cabinet is characterized in that a first fixing plate (2) is fixedly connected to the inner wall of the cabinet main body (1), a fan main body (4) is arranged at the top of the first fixing plate (2), a diversion trench (5) is formed in the first fixing plate (2), an air collecting pipeline (6) is fixedly connected to the bottom of the first fixing plate (2), a second fixing plate (7) is fixedly connected to the inner wall of the cabinet main body (1), a slide way (8) is fixedly connected to the inner wall of the cabinet main body (1), a drawer box (9) is slidably connected to the inner wall of the slide way (8), a pull rod (10) is fixedly connected to the outer wall of the drawer box (9), an activated carbon layer (14) is arranged on the inner wall of the drawer box (9), an air inlet (15) is fixedly connected to the top of the cabinet main body (1), and a third fixing plate (16) is fixedly, the outer wall sliding connection of third fixed plate (16) has splint (18), second spacing groove (19) have been seted up to one side of splint (18), the one end fixedly connected with fixed block (20) of splint (18), two the inside of fixed block (20) is connected with threaded rod (21) through the screw thread rotation, the other end fixedly connected with knob handle (22) of threaded rod (21), the top fixedly connected with air outlet (23) of cupboard main part (1), incoming line (24) and outlet (25) have been seted up respectively at the top of cupboard main part (1), one side of cupboard main part (1) articulates through the hinge has cabinet door (26), the outer wall fixedly connected with glass (27) of cabinet door (26), through wires hole (28) have been seted up at the top of third fixed plate (16).

2. Frequency converter cabinet for elevator control according to claim 1, characterized in that: the top of the first fixing plate (2) is fixedly connected with a fan fixing frame (3), and the inner wall of the fan fixing frame (3) is fixedly connected with a fan main body (4).

3. Frequency converter cabinet for elevator control according to claim 1, characterized in that: the other end of the air collecting pipeline (6) is inserted into the second fixing plate (7) and fixedly connected to the other side of the second fixing plate (7).

4. Frequency converter cabinet for elevator control according to claim 1, characterized in that: the cabinet is characterized in that a first limiting groove (11) is formed in the outer wall of the cabinet main body (1), a limiting block (12) is clamped on the inner wall of the first limiting groove (11), and the other side of the limiting block (12) is fixedly connected with one side of the drawer box (9).

5. Frequency converter cabinet for elevator control according to claim 1, characterized in that: the outer wall fixedly connected with sealing washer (13) of drawer box (9), the opposite side of sealing washer (13) closely laminates with the one end of slide (8).

6. Frequency converter cabinet for elevator control according to claim 1, characterized in that: one side of the third fixing plate (16) is provided with a sliding groove (17), and the inner wall of the sliding groove (17) is connected with the clamping plate (18) in a sliding manner.