CN218634570U

CN218634570U - Frequency conversion cabinet with high-voltage frequency conversion speed regulation system

Info

Publication number: CN218634570U
Application number: CN202221363793.XU
Authority: CN
Inventors: 孟微微; 刘春辉
Original assignee: Tianjin Hsy Technology Co ltd
Current assignee: Tianjin Hsy Technology Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2023-03-14
Anticipated expiration: 2032-06-02

Abstract

The utility model relates to the technical field of variable frequency cabinets, in particular to a variable frequency cabinet with a high-voltage variable frequency speed control system, which comprises a cabinet body, wherein a laminate is arranged in the cabinet body, and connecting components and mounting components are arranged on two sides of the laminate; coupling assembling includes four at least fixed plates, four the fixed plate all with plywood both sides fixed connection, fixed plate head and afterbody rotate respectively and are connected with first carriage release lever and second carriage release lever, the first carriage release lever and the second carriage release lever other end rotate respectively and are connected with tilting lever and extension rod, tilting lever and extension rod fixed connection, the installation component is including two gag lever posts that the symmetry set up, gag lever post and cabinet internal wall fixed connection. Through coupling assembling and installation component's setting, can be with plywood slidable mounting in the internal portion of cabinet, the user can pull the plywood and remove the plywood to the external side of cabinet and maintain when maintaining the equipment on the plywood, enlarges operating range, reduces the sight blind area.

Description

Frequency conversion cabinet with high-voltage frequency conversion speed regulation system

Technical Field

The utility model relates to a frequency conversion cabinet technical field specifically is a frequency conversion cabinet of high-voltage variable frequency speed control system.

Background

In the frequency conversion cabinet of high-voltage variable-frequency speed control system, because the inside converter of frequency conversion cabinet, sometimes the volume ratio is bigger, in order to cool down the converter, often install the cooling device of blowing in converter itself or the frequency conversion cabinet.

The existing frequency conversion cabinet with a high-voltage frequency conversion speed regulation system, which is disclosed in the patent publication No. CN 213213213312U, is characterized in that an electrical component arranged on a middle mounting plate is reinforced by a plurality of elastic fixing ropes arranged at the bottom of a middle movable body, so that the possibility that the electrical component falls due to vibration generated by a large-volume frequency converter inside and a blowing cooling device is reduced, but the frequency converter is large in size, is influenced by a cabinet body during maintenance, has more visual angle blind areas, and brings inconvenience to user maintenance.

Aiming at the problems, a frequency conversion cabinet with a high-voltage frequency conversion speed regulation system is designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take high pressure variable frequency speed control system's inverter cabinet to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a frequency conversion cabinet with a high-voltage frequency conversion speed regulation system comprises a cabinet body, wherein a laminate is arranged in the cabinet body, and a connecting assembly and a mounting assembly are arranged on two sides of the laminate;

the connecting assembly comprises at least four fixing plates, the four fixing plates are fixedly connected with two sides of the laminate, the head and the tail of each fixing plate are respectively and rotatably connected with a first moving rod and a second moving rod, the other ends of the first moving rod and the second moving rod are respectively and rotatably connected with an inclined rod and an extension rod, and the inclined rods are fixedly connected with the extension rods;

the mounting assembly comprises two limiting rods which are symmetrically arranged, the limiting rods are fixedly connected with the inner wall of the cabinet body, a sliding groove is formed in one side, close to each other, of each limiting rod, a limiting groove is formed in the top of each limiting rod, a mounting rod is connected in the sliding groove in a sliding mode, the side wall of each mounting rod is fixedly connected with an extension rod, a limiting block is arranged at the top of each mounting rod, and the limiting blocks are connected with the limiting grooves in a sliding mode.

Optionally, the installation rod is provided with a fixing assembly for fixing the position of the laminate after moving, the fixing assembly comprises a cross rod, two ends of the cross rod are fixedly connected with the installation rod, a circular plate is fixedly connected with the fixed connection position of the cross rod and the installation rod, and the circular plate is provided with a screw hole.

Optionally, the screw hole is in threaded connection with the screw rod, and the top and the bottom of the screw rod are respectively and fixedly connected with the knob and the positioning column.

Optionally, the positioning column is made of an elastic rubber material.

Optionally, a first mounting block is fixedly connected to the first moving rod, a second mounting block is fixedly connected to the second moving rod, and a spring is fixedly connected between the first mounting block and the second mounting block.

Compared with the prior art, the utility model discloses possess following beneficial effect: the utility model discloses a connecting components and installation component's setting can be with plywood slidable mounting in the internal portion of cabinet, and the user can pull the plywood and remove the plywood and maintain to the external side of cabinet when maintaining the equipment on the plywood, enlarges the operable range, reduces the sight blind area.

Drawings

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

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

FIG. 3 is a schematic view of the mounting assembly of the present invention;

fig. 4 is a schematic structural view of the connection assembly of the present invention.

In the figure: 11. a cabinet body; 12. laminating the board; 13. a cross bar; 14. mounting a rod; 15. a circular plate; 16. a screw hole; 17. a chute; 18. a limiting rod; 19. a limiting groove; 20. a screw; 21. a knob; 22. a positioning column; 23. an extension pole; 24. an inclined lever; 25. a first mounting block; 26. a first movable bar; 27. a fixing plate; 28. a spring; 29. a second mounting block; 30. a second movable bar; 31. and a limiting block.

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 to 4, an embodiment of the present invention provides a frequency conversion cabinet with a high-voltage frequency conversion speed regulation system, including a cabinet body 11, a laminate 12 is arranged in the cabinet body 11, and two sides of the laminate 12 are provided with a connecting assembly and a mounting assembly; through coupling assembling and installation component's setting, can be with plywood 12 slidable mounting inside the cabinet body 11, the user is when maintaining the equipment on the plywood 12, can pull plywood 12 and remove the plywood 12 to the cabinet body 11 outside and maintain, enlarges operating range, reduces the sight blind area.

The connecting assembly comprises at least four fixing plates 27, the four fixing plates 27 are fixedly connected with two sides of the laminate 12, the head and the tail of each fixing plate 27 are respectively and rotatably connected with a first moving rod 26 and a second moving rod 30, the other ends of the first moving rod 26 and the second moving rod 30 are respectively and rotatably connected with an inclined rod 24 and an extension rod 23, and the inclined rod 24 and the extension rod 23 are fixedly connected;

the installation component includes two gag lever posts 18 that the symmetry set up, gag lever post 18 and the internal wall fixed connection of cabinet 11, one side that two gag lever posts 18 are close to each other is equipped with spout 17, gag lever post 18 top is equipped with spacing groove 19, sliding connection has installation pole 14 in

spout

17, 14 lateral walls of installation pole and extension rod 23 fixed connection, installation pole 14 top is equipped with stopper 31,

stopper

31 and 19 sliding connection in spacing groove, stimulate plywood 12 to the cabinet 11 outside through horizontal pole 13 during the use,

installation pole

14 and 18 sliding connection of gag lever post, the shift position to plywood 12 is restricted, stopper 31 and 19 sliding connection in spacing groove, avoid coupling assembling to break away from the installation component, be convenient for repetitious usage.

Be equipped with on the installation pole 14 and carry out the fixed subassembly that fixes to plywood 12 removal back position, fixed subassembly includes horizontal pole 13, horizontal pole 13 both ends and installation pole 14 fixed connection, horizontal pole 13 and installation pole 14 fixed connection department fixedly connected with plectane 15, be equipped with screw 16 on the plectane 15, screw 16 threaded connection screw rod 20, screw rod 20 top and bottom respectively fixedly connected with knob 21 and reference column 22, screw rod 20's setting, be convenient for the user fixes the position of plywood 12, when plywood 12 is in cabinet 11, rotate screw rod 20, make reference column 22 and the contact of cabinet 11 inner chamber diapire, fix plywood 12 in cabinet 11, avoid plywood 12 the problem that rocks appears in the use, improve the stability when using, when maintaining plywood 12, through rotating screw rod 20, make reference column 22 and ground contact, support plywood 12, reduce the atress of gag lever post 18, improve the stability of plywood 12 when maintaining, be convenient for the user to carry out maintenance operation.

The positioning posts 22 are made of elastic rubber materials, and have large friction force.

The first moving rod 26 is fixedly connected with a first mounting block 25, the second moving rod 30 is fixedly connected with a second mounting block 29, a spring 28 is fixedly connected between the first mounting block 25 and the second mounting block 29, the spring 28 is arranged, vibration generated in the using process of the device is reduced, friction generated by vibration of the connecting assembly and the mounting assembly is reduced, and the supporting effect on the laminated plate 12 is improved by matching with the first moving rod 26 and the second moving rod 30.

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 take frequency conversion cabinet of high pressure variable frequency speed control system, includes the cabinet body (11), be equipped with plywood (12), its characterized in that in the cabinet body (11): the two sides of the laminate (12) are provided with a connecting component and a mounting component;

the connecting assembly comprises at least four fixing plates (27), the four fixing plates (27) are fixedly connected with two sides of the laminate (12), the head and the tail of each fixing plate (27) are respectively and rotatably connected with a first moving rod (26) and a second moving rod (30), the other ends of the first moving rod (26) and the second moving rod (30) are respectively and rotatably connected with an inclined rod (24) and an extension rod (23), and the inclined rod (24) and the extension rod (23) are fixedly connected;

the mounting assembly comprises two limiting rods (18) which are symmetrically arranged, the limiting rods (18) are fixedly connected with the inner wall of the cabinet body (11), two sliding grooves (17) are formed in one side, close to each other, of the limiting rods (18), limiting grooves (19) are formed in the tops of the limiting rods (18), mounting rods (14) are connected in the sliding grooves (17) in a sliding mode, side walls of the mounting rods (14) are fixedly connected with extension rods (23), limiting blocks (31) are arranged at the tops of the mounting rods (14), and the limiting blocks (31) are connected with the limiting grooves (19) in a sliding mode.

2. The frequency conversion cabinet with the high-voltage frequency conversion speed regulation system according to claim 1, characterized in that: be equipped with on installation pole (14) and remove the back position to plywood (12) and carry out fixed subassembly fixed, fixed subassembly includes horizontal pole (13), horizontal pole (13) both ends and installation pole (14) fixed connection, horizontal pole (13) and installation pole (14) fixed connection department fixedly connected with plectane (15), be equipped with screw (16) on plectane (15).

3. The frequency conversion cabinet with the high-voltage frequency conversion speed regulation system according to claim 2, characterized in that: screw hole (16) threaded connection screw rod (20), screw rod (20) top and bottom respectively fixedly connected with knob (21) and reference column (22).

4. The frequency conversion cabinet with the high-voltage frequency conversion speed regulation system according to claim 3, characterized in that: the positioning column (22) is made of elastic rubber materials.

5. The frequency conversion cabinet with the high-voltage frequency conversion speed regulation system according to claim 1, characterized in that: the first moving rod (26) is fixedly connected with a first mounting block (25), the second moving rod (30) is fixedly connected with a second mounting block (29), and a spring (28) is fixedly connected between the first mounting block (25) and the second mounting block (29).