CN221329474U - A frequency conversion control cabinet with shielding function - Google Patents
A frequency conversion control cabinet with shielding function Download PDFInfo
- Publication number
- CN221329474U CN221329474U CN202323017918.0U CN202323017918U CN221329474U CN 221329474 U CN221329474 U CN 221329474U CN 202323017918 U CN202323017918 U CN 202323017918U CN 221329474 U CN221329474 U CN 221329474U
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- 238000006243 chemical reaction Methods 0.000 title claims description 7
- 238000005192 partition Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 abstract description 15
- 230000000149 penetrating effect Effects 0.000 description 16
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
本实用新型提供一种有屏蔽功能的变频控制柜，包括柜体，柜体的内壁上设有若干个隔板，最上方隔板顶部的两侧均固定安装有安装块，安装块的顶部开设有滑槽，滑槽的内壁滑动连接有滑块，两个滑块之间设有屏蔽底板。本实用：将第一屏蔽罩上若干个插孔与屏蔽底板上若干个固定杆卡合，将二者安装固定，移动第二屏蔽罩其带动若干个条形块在若干个条形槽内移动，若干个条形块带动若干个限位块在若干个移动槽内移动，配合限位框上若干个贯穿槽对第二屏蔽罩的移动限位，将两组限位销插进与贯穿孔和孔槽内，将第二屏蔽罩与第一屏蔽罩限位固定，便于对不同大小安装器件实现屏蔽功能。
The utility model provides a variable frequency control cabinet with a shielding function, including a cabinet body, a plurality of partitions are arranged on the inner wall of the cabinet body, mounting blocks are fixedly installed on both sides of the top of the uppermost partition, a slide groove is opened on the top of the mounting block, a slider is slidably connected to the inner wall of the slide groove, and a shielding bottom plate is arranged between the two sliders. The utility model: a plurality of jacks on the first shielding cover are engaged with a plurality of fixing rods on the shielding bottom plate, the two are installed and fixed, the second shielding cover is moved to drive a plurality of bar blocks to move in a plurality of bar grooves, the plurality of bar blocks drive a plurality of limit blocks to move in a plurality of moving grooves, the movement of the second shielding cover is limited by a plurality of through grooves on the limit frame, two groups of limit pins are inserted into the through holes and the hole grooves, the second shielding cover is limited and fixed with the first shielding cover, so as to realize the shielding function for installation devices of different sizes.
Description
Technical Field
The utility model belongs to the technical field of control cabinets, and particularly relates to a frequency conversion control cabinet with a shielding function.
Background
The utility model provides a variable frequency control cabinet mainly used regulating equipment's operating frequency reduces the energy loss, can steady start-up equipment, the harm of the heavy current that produces when reducing equipment direct start to the motor, through retrieving "a variable frequency control cabinet convenient to remove" that the application number is "CN202121404811.X" disclosed "it recorded" including the cabinet body, the inside of the cabinet body is equipped with the installation cavity, and the inside of installation cavity is equipped with two sets of mounting holes, fixed mounting has the mounting bracket on the mounting hole, and the bottom fixed mounting of mounting bracket has the backup pad, the below of installation cavity is equipped with the control chamber, and the inside fixed mounting of control chamber has the air-cooler, the top fixed mounting of air-cooler has out the tuber pipe, the front movable mounting of the cabinet body has sealing door, and the bottom fixed mounting of the cabinet body has the base, the inside top fixed mounting of base has two sets of electric putter, and the output end fixed mounting of electric putter has the wheel carrier, the top fixed mounting of the cabinet body has the top cover ", but the device still has following defect when using: when the existing variable frequency control cabinet is used, only part of elements in the existing variable frequency control cabinet can generate larger electromagnetic induction, only the part of elements are required to be shielded, but the shielding structure is required to be adjusted due to different sizes of the elements, so that the variable frequency control cabinet with the shielding function and high practicability is required to be designed.
Disclosure of utility model
The utility model aims to provide a frequency conversion control cabinet with a shielding function, and aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a frequency conversion control cabinet with shielding function, includes the cabinet body, be equipped with a plurality of baffle on the inner wall of the cabinet body, the both sides at baffle top are all fixed mounting has the installation piece, the spout has been seted up at the top of installation piece, the inner wall sliding connection of spout has the slider, two be equipped with the shielding bottom plate between the slider, four corners at shielding bottom plate top all are equipped with the dead lever, a plurality of the surface of dead lever is equipped with shielding assembly;
The shielding assembly comprises a first shielding cover arranged on the surface of a plurality of fixing rods, a plurality of strip-shaped grooves are formed in the inner wall of the first shielding cover, a plurality of strip-shaped blocks are slidably connected with the inner wall of each strip-shaped groove and are arranged on the surface of the second shielding cover, the second shielding cover is in through connection with the top of the first shielding cover, limiting blocks are fixedly arranged at the bottom ends of the strip-shaped blocks, and moving grooves are formed in two ends of each limiting block and in sliding connection with two sides of the inner wall of each strip-shaped groove.
In order to facilitate the limiting of the second shielding cover, as a preferable mode of the utility model, a limiting frame is fixedly arranged at the top of the first shielding cover, a plurality of through grooves are formed in the surface of the limiting frame, the inner walls of the through grooves are connected with the surfaces of the strip-shaped blocks in a penetrating mode, and the width of the inner walls of the through grooves is consistent with that of the inner walls of the strip-shaped grooves.
In order to facilitate limiting and fixing of the adjusted second shielding cover, as one preferable mode of the utility model, a plurality of through holes are formed in two sides of the first shielding cover, and the inner walls of the through holes are in threaded connection with a plurality of hole grooves formed in the surfaces of the strip-shaped blocks through two groups of limiting pins.
In order to facilitate the installation and fixation of the first shielding cover and the shielding bottom plate, as one preferable mode of the utility model, a plurality of jacks are formed in the bottom of the first shielding cover, and the inner walls of the jacks are connected with the surfaces of the fixing rods in a penetrating mode.
In order to ensure the shielding property of the connection conveniently, as one preferable mode of the utility model, the bottom of the first shielding cover is fixedly provided with a shielding gasket, the surface of the shielding gasket is provided with a plurality of through holes, and the inner walls of the through holes are connected with the surfaces of the fixing rods in a penetrating way.
In order to facilitate the installation and the disassembly of the structure, as one preferable mode of the utility model, auxiliary blocks are fixedly arranged on two sides of the two sliding blocks, and auxiliary grooves are formed on the surfaces of the auxiliary blocks and two sides of the inner wall of the sliding groove in a sliding connection mode.
In order to facilitate the installation and maintenance of the structure of the device, as a preferred embodiment of the utility model, the edge of the inner wall of the cabinet body is provided with a cabinet door, and the inner wall of the cabinet body is provided with an installation device.
Compared with the prior art, the utility model has the beneficial effects that:
1) The two sets of limiting pins are inserted into corresponding through holes and through holes, so that the second shielding cover and the first shielding cover are limited and fixed, and the mounting devices with different sizes can be conveniently shielded;
2) Through remove two sliders in two spouts on two installation blocks, two sliders drive two sets of auxiliary blocks and remove in two sets of auxiliary grooves to drive shielding bottom plate and remove, be convenient for install and dismantle the structure in the switch board.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a portion of the structure of the present utility model;
FIG. 3 is a schematic view of a shielding assembly according to the present utility model;
fig. 4 is a schematic structural view of a first shielding case according to the present utility model.
In the figure: 1. a cabinet body; 11. a partition plate; 12. a mounting block; 13. a chute; 14. a slide block; 15. a shielding bottom plate; 16. a fixed rod; 17. an auxiliary block; 18. an auxiliary groove; 19. a cabinet door; 2. a shielding assembly; 21. a first shield; 22. a bar-shaped groove; 23. a second shield; 24. a bar block; 25. a limiting block; 26. a moving groove; 27. a limit frame; 28. a through groove; 29. a through hole; 210. a limiting pin; 211. a hole groove; 212. a jack; 213. a shielding gasket; 214. and a through hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a frequency conversion control cabinet with shielding function, including cabinet body 1, be equipped with a plurality of baffle 11 on the inner wall of cabinet body 1, the both sides at top of baffle 11 in top all fixed mounting have installation piece 12, the spout 13 has been seted up at the top of installation piece 12, the inner wall sliding connection of spout 13 has slider 14, be equipped with shielding bottom plate 15 between two sliders 14, four corners at shielding bottom plate 15 top all are equipped with dead lever 16, the surface of a plurality of dead lever 16 is equipped with shielding assembly 2;
The shielding assembly 2 comprises a first shielding cover 21 arranged on the surface of a plurality of fixing rods 16, a plurality of strip-shaped grooves 22 are formed in the inner wall of the first shielding cover 21, a plurality of strip-shaped blocks 24 which are arranged on the surface of a second shielding cover 23 are all in sliding connection with the inner wall of the plurality of strip-shaped grooves 22, the second shielding cover 23 is in through connection with the top of the first shielding cover 21, limiting blocks 25 are fixedly arranged at the bottom ends of the strip-shaped blocks 24, and two ends of each limiting block 25 are in sliding connection with moving grooves 26 which are formed in two sides of the inner wall of each strip-shaped groove 22.
When the shielding device is specifically used, the plurality of jacks 212 on the first shielding cover 21 are connected with the plurality of fixing rods 16 on the shielding bottom plate 15 in a penetrating way, so that the jacks and the fixing rods are fixedly installed, the second shielding cover 23 is moved, the plurality of strip-shaped blocks 24 are driven to move in the plurality of strip-shaped grooves 22, the plurality of strip-shaped blocks 24 drive the plurality of limiting blocks 25 to move in the plurality of moving grooves 26, the plurality of penetrating grooves 28 on the limiting frame 27 are matched, and therefore the movement of the second shielding cover 23 is limited.
In this embodiment, a limiting frame 27 is fixedly mounted on the top of the first shielding case 21, a plurality of through grooves 28 are formed in the surface of the limiting frame 27, the inner walls of the through grooves 28 are connected with the surfaces of the plurality of bar blocks 24 in a penetrating manner, and the width of the inner walls of the through grooves 28 is consistent with that of the inner walls of the bar grooves 22.
When the shielding device is specifically used, the plurality of bar blocks 24 drive the plurality of limiting blocks 25 to move in the plurality of moving grooves 26, and the plurality of bar blocks are matched with the plurality of penetrating grooves 28 on the limiting frame 27, so that the movement of the second shielding cover 23 is limited.
In this embodiment, a plurality of through holes 29 are formed on both sides of the first shielding case 21, and inner walls of the plurality of through holes 29 are in threaded connection with a plurality of hole grooves 211 formed on surfaces of the plurality of bar blocks 24 through two sets of limiting pins 210.
In specific use, the two sets of limiting pins 210 are inserted into the corresponding through holes 29 and the corresponding hole grooves 211, so that the second shielding cover 23 and the first shielding cover 21 are limited and fixed, and the shielding function of the mounting devices with different sizes is realized conveniently.
In this embodiment, a plurality of insertion holes 212 are formed in the bottom of the first shielding case 21, and inner walls of the plurality of insertion holes 212 are connected with surfaces of the plurality of fixing rods 16 in a penetrating manner.
In specific use, the plurality of jacks 212 on the first shielding cover 21 are connected with the plurality of fixing rods 16 on the shielding bottom plate 15 in a penetrating way, so that the jacks and the fixing rods are installed and fixed.
In this embodiment, a shielding gasket 213 is fixedly installed at the bottom of the first shielding case 21, a plurality of through holes 214 are formed in the surface of the shielding gasket 213, and the inner walls of the plurality of through holes 214 are connected with the surfaces of the plurality of fixing rods 16 in a penetrating manner.
In specific use, the fixing rods 16 are connected with the through holes 214 on the shielding gasket 213 in a penetrating way, so that the shielding performance of the connection between the first shielding cover 21 and the shielding bottom plate 15 is improved.
In this embodiment, the two sides of the two sliders 14 are fixedly provided with auxiliary blocks 17, and the surfaces of the auxiliary blocks 17 are slidably connected with the auxiliary grooves 18 formed in the two sides of the inner wall of the chute 13.
When the shielding bottom plate is specifically used, the two sliding blocks 14 move in the two sliding grooves 13 on the two mounting blocks 12, the two sliding blocks 14 drive the two groups of auxiliary blocks 17 to move in the two groups of auxiliary grooves 18, so that the shielding bottom plate 15 is driven to move, and the structure in the control cabinet is convenient to mount and dismount.
In this embodiment, the edge of the inner wall of the cabinet body 1 is provided with a cabinet door 19, and the inner wall of the cabinet body 1 is provided with a mounting device.
When the control cabinet is particularly used, the cabinet door 19 on the cabinet body 1 is utilized to be convenient for protecting the structure inside the control cabinet.
Working principle: when the device is used, the device is connected with an external power supply, firstly, the plurality of jacks 212 on the first shielding cover 21 are connected with the plurality of fixing rods 16 on the shielding bottom plate 15 in a penetrating way, the plurality of fixing rods 16 are connected with the plurality of through holes 214 on the shielding gasket 213 in a penetrating way, so that shielding performance of connection between the first shielding cover 21 and the shielding bottom plate 15 is conveniently increased, the second shielding cover 23 is moved to drive the plurality of strip-shaped blocks 24 to move in the plurality of strip-shaped grooves 22, the plurality of strip-shaped blocks 24 drive the plurality of limiting blocks 25 to move in the plurality of moving grooves 26, and the plurality of penetrating grooves 28 on the limiting frame 27 are matched, so that the movement of the second shielding cover 23 is limited, the two groups of limiting pins 210 are inserted into the corresponding penetrating holes 29 and the corresponding penetrating grooves 211, so that the second shielding cover 23 is limited and the first shielding cover 21 are fixed, shielding functions are conveniently realized on installation devices with different sizes, the two sliding blocks 14 are driven to move in the two sliding grooves 13 on the two installation blocks 12, the two sliding blocks 14 drive the two groups of auxiliary blocks 17 to move in the two groups of auxiliary blocks 18, and the two groups of auxiliary blocks 18 move in the two groups of auxiliary blocks 18, so that the inner shielding bottom plates 15 are driven to move, and the inner control and the structure is convenient to detach.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323017918.0U CN221329474U (en) | 2023-11-09 | 2023-11-09 | A frequency conversion control cabinet with shielding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323017918.0U CN221329474U (en) | 2023-11-09 | 2023-11-09 | A frequency conversion control cabinet with shielding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221329474U true CN221329474U (en) | 2024-07-12 |
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ID=91809147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323017918.0U Active CN221329474U (en) | 2023-11-09 | 2023-11-09 | A frequency conversion control cabinet with shielding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221329474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119584520A (en) * | 2024-12-09 | 2025-03-07 | 南方电网科学研究院有限责任公司 | A voltage control cabinet and voltage control device for protector testing |
-
2023
- 2023-11-09 CN CN202323017918.0U patent/CN221329474U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119584520A (en) * | 2024-12-09 | 2025-03-07 | 南方电网科学研究院有限责任公司 | A voltage control cabinet and voltage control device for protector testing |
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: Room 102, No. 5 Cuixi West Road, Nancheng Street, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Youkong Intelligent Engineering Technology Co.,Ltd. Country or region after: China Address before: Room 102, No. 5 Cuixi West Road, Nancheng Street, Dongguan City, Guangdong Province, 523000 Patentee before: Dongguan Youkong Electromechanical Equipment Co.,Ltd. Country or region before: China |