CN107979016B - Drawer structure of low-voltage power distribution cabinet - Google Patents
Drawer structure of low-voltage power distribution cabinet Download PDFInfo
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- CN107979016B CN107979016B CN201711384101.3A CN201711384101A CN107979016B CN 107979016 B CN107979016 B CN 107979016B CN 201711384101 A CN201711384101 A CN 201711384101A CN 107979016 B CN107979016 B CN 107979016B
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- fixedly connected
- distribution cabinet
- plate
- power distribution
- low
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- 230000017525 heat dissipation Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/173—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a drawer structure of a low-voltage power distribution cabinet, which comprises a shell, wherein a supporting plate is fixedly connected to the bottom of an inner cavity of the shell, a fixing plate is fixedly connected to the right side of the inner cavity of the shell, a back plate is movably connected to the left side of the fixing plate, line concentration plates are fixedly connected to the left side of the back plate, the number of the line concentration plates is three, a moving plate is fixedly connected to the bottom of the back plate, an opening and closing door is arranged on the left side of the shell, a toothed plate is fixedly connected to the bottom of the moving plate, and a movable groove is formed in the top of the supporting plate. According to the invention, the connection mode of the internal equipment of the power distribution cabinet can be converted into the drawer structure from the fixed mode by arranging the back plate, the moving plate, the toothed plate, the movable groove, the motor, the gear, the roller groove, the roller and the sliding rail, so that the installation and maintenance processes of the low-voltage power distribution cabinet are convenient, the equipment installation and maintenance time is shortened, the normal operation of the low-voltage power distribution cabinet can be ensured, and the normal use of a user is ensured.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a drawer structure of a low-voltage power distribution cabinet.
Background
The low-voltage switchgear and the control equipment are commonly called as low-voltage switchgear, namely low-voltage power distribution cabinet, which refers to a complete electrical device with the AC and DC voltage below 1000V, the rated current of the low-voltage power distribution cabinet is AC 50Hz, and a power distribution system with the rated voltage of 380V is used as power for power, and the power of illumination and power distribution is converted and controlled.
Disclosure of Invention
The invention aims to provide a drawer structure of a low-voltage power distribution cabinet, which has the advantage of the drawer structure, and solves the problems that equipment inside the traditional low-voltage power distribution cabinet is in a fixed connection mode, the installation and maintenance processes of the equipment are troublesome, the installation and maintenance time is delayed, and the normal use of the power distribution cabinet is influenced.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a drawer structure of low-voltage distribution cabinet, includes the casing, the bottom fixedly connected with backup pad of casing inner chamber, the right side fixedly connected with fixed plate of casing inner chamber, the left side swing joint of fixed plate has the back plate, the left side fixedly connected with line concentration board of back plate, the quantity of line concentration board is three, the bottom fixedly connected with pinion rack of back plate, the left side of casing is provided with the door that opens and shuts, the bottom fixedly connected with pinion rack of pinion rack, the movable groove has been seted up at the top of backup pad, the pinion rack passes the movable groove and extends to the bottom of backup pad, the left side fixedly connected with fixed plate at pinion rack top, the left side fixedly connected with supporting shoe of casing inner chamber bottom, the top fixedly connected with motor of supporting shoe, the output shaft fixedly connected with gear of motor, the tooth of gear meshes with the tooth at pinion rack bottom, the front end and the rear end at backup pad top all have seted up the gyro wheel groove, the inner chamber of gyro wheel has the pivot swing joint to the bottom, the front end and the rear end all has the top to the slide rail.
Preferably, the bottom of the shell is fixedly connected with a supporting pad, the left side of the supporting pad extends to the left side of the bottom of the shell, and the bottom of the opening and closing door is movably connected with the left side of the top of the supporting pad.
Preferably, the top and the bottom on the right side of the back plate are fixedly connected with clamping blocks, clamping grooves are formed in the bottom of the top on the left side of the fixing plate, and the right side of the clamping blocks extends to the inner cavities of the clamping grooves.
Preferably, the left side of fixed plate fixedly connected with handle, the bottom on the right side of handle and the left side fixed connection of motion board.
Preferably, the front surface and the back surface of the shell are provided with heat dissipation holes, and the number of the heat dissipation holes is not less than three.
Compared with the prior art, the invention has the following beneficial effects:
1. According to the invention, the connection mode of the internal equipment of the power distribution cabinet can be converted into the drawer structure from the fixed mode by arranging the back plate, the moving plate, the toothed plate, the movable groove, the motor, the gear, the roller groove, the roller and the sliding rail, so that the installation and maintenance processes of the low-voltage power distribution cabinet are convenient, the equipment installation and maintenance time is shortened, the normal operation of the low-voltage power distribution cabinet can be ensured, and the normal use of a user is ensured.
2. According to the invention, the damping effect of the low-voltage power distribution cabinet can be effectively improved through the arrangement of the supporting pad, the problem that internal equipment is damaged due to vibration caused by overlarge collision between the low-voltage power distribution cabinet and the ground is avoided, equipment can be stably fixed in the low-voltage power distribution cabinet through the arrangement of the clamping blocks and the clamping grooves, the problem that the power distribution process is influenced due to shaking of the equipment in the low-voltage power distribution cabinet is avoided, the heat in the low-voltage power distribution cabinet can be timely discharged through the arrangement of the heat dissipation holes, and the problem that the equipment is burnt out due to overhigh temperature in the shell is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
Fig. 2 is a schematic view of a connection structure of a support plate and a motion plate according to the present invention.
In the figure: 1a shell, 2a supporting plate, 3a fixed plate, 4a back plate, 5a line concentration plate, 6 a motion plate, 7 an opening and closing door, 8 a toothed plate, 9a movable groove, 10a fixed block, 11a supporting block, 12a motor, 13 gears, 14a roller groove, 15 rollers, 16 sliding rails, 17 a supporting pad, 18 a clamping block, 19a clamping groove, 20a handle and 21 a heat radiation hole.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, a drawer structure of a low-voltage power distribution cabinet comprises a shell 1, wherein the front surface and the back surface of the shell 1 are provided with heat dissipation holes 21, the number of the heat dissipation holes 21 is not less than three, heat in the low-voltage power distribution cabinet can be timely discharged through the arrangement of the heat dissipation holes 21, the problem that equipment is burnt out due to overhigh temperature in the shell 1 is avoided, the bottom of an inner cavity of the shell 1 is fixedly connected with a supporting plate 2, the right side of the inner cavity of the shell 1 is fixedly connected with a fixing plate 3, the left side of the fixing plate 3 is movably connected with a back plate 4, the top and the bottom on the right side of the back plate 4 are fixedly connected with clamping blocks 18, the bottom of the top on the left side of the fixing plate 3 is provided with clamping grooves 19, the right side of the clamping blocks 18 extend to the inner cavity of the clamping grooves 19, the equipment can be stably fixed in the low-voltage power distribution cabinet through the arrangement of the clamping blocks 18 and the clamping grooves 19, the problem that the distribution process is affected due to the shaking of equipment in the low-voltage power distribution cabinet is avoided, the line concentration plate 5 is fixedly connected to the left side of the back plate 4, the line concentration plate 5 is three in number, the moving plate 6 is fixedly connected to the bottom of the back plate 4, the opening and closing door 7 is arranged on the left side of the shell 1, the supporting pad 17 is fixedly connected to the bottom of the shell 1, the left side of the supporting pad 17 extends to the left side of the bottom of the shell 1, the bottom of the opening and closing door 7 is movably connected with the left side of the top of the supporting pad 17, the damping effect of the low-voltage power distribution cabinet can be effectively improved through the arrangement of the supporting pad 17, the problem that the internal equipment is damaged due to vibration caused by the overlarge collision between the low-voltage power distribution cabinet and the ground is avoided, the toothed plate 8 is fixedly connected to the bottom of the moving plate 6, the movable groove 9 is arranged at the top of the supporting plate 2, the toothed plate 8 penetrates through the movable groove 9 and extends to the bottom of the supporting plate 2, the left side fixedly connected with fixed plate 10 at movable plate 6 top, the left side fixedly connected with handle 20 of fixed plate 10, the bottom on the right side of handle 20 and the left side fixedly connected with supporting shoe 11 of movable plate 6, the top fixedly connected with motor 12 of supporting shoe 11, the output shaft fixedly connected with gear 13 of motor 12, the tooth meshing of gear 13 and the tooth of pinion rack 8 bottom, the gyro wheel groove 14 has all been seted up to front end and the rear end at backup pad 2 top, gyro wheel 15 has been passed through pivot swing joint to the inner chamber of gyro wheel groove 14, slide rail 16 has all been seted up to the front end and the rear end at movable plate 6 bottom, the top of gyro wheel 15 extends to the top of slide rail 16 inner chamber, through setting up back panel 4, movable plate 6, pinion rack 8, movable groove 9, motor 12, gear 13, gyro wheel groove 14, gyro wheel 15 and slide rail 16, can change the connected mode of the inside equipment of switch board into drawer structure by fixed mode, the installation and maintenance process of low-voltage power distribution cabinet have been made things convenient for, the equipment installation and maintenance process have been shortened, the normal operation of low-voltage power distribution cabinet user can be guaranteed.
During the use, drive gear 13 rotation through motor 12, then can drive pinion rack 8 through gear 13 and move, can drive motion board 6 and back panel 4 motion through pinion rack 8, just can move the inside distribution equipment of casing 1, can be simple and convenient move casing 1 internal equipment through the setting of drawer structure.
To sum up: this drawer structure of low-voltage power distribution cabinet through setting up backplate 4, kinematic plate 6, pinion rack 8, movable groove 9, motor 12, gear 13, gyro wheel groove 14, gyro wheel 15 and slide rail 16, has solved the inside equipment of traditional low-voltage power distribution cabinet and has been fixed connection mode, and the installation and the maintenance process of equipment are comparatively troublesome, not only delay the time of installation and maintenance, influence the problem of power distribution cabinet normal use moreover.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a drawer structure of low-voltage distribution cabinet, includes casing, its characterized in that: the utility model provides a shell inner chamber's bottom fixedly connected with backup pad, the right side fixedly connected with fixed plate of shell inner chamber, the left side swing joint of fixed plate has the back plate, the left side fixedly connected with line concentration board of back plate, the quantity of line concentration board is three, the bottom fixedly connected with motion board of back plate, the left side of casing is provided with the door that opens and shuts, the bottom fixedly connected with pinion rack of motion board, the movable groove has been seted up at the top of backup pad, the pinion rack passes the movable groove and extends to the bottom of backup pad, the left side fixedly connected with fixed plate at motion board top, the left side fixedly connected with supporting shoe of shell inner chamber bottom, the top fixedly connected with motor of supporting shoe, the output shaft fixedly connected with gear of motor, the tooth of gear meshes with the tooth of pinion rack bottom, the front end and the rear end at backup pad top all have been seted up the gyro wheel through pivot swing joint, the front end and the rear end of motion board bottom all have the movable groove and extend to the bottom of backup pad, the bottom of the bottom of block top of opening and shutting, the bottom of the top of shell inner chamber has the bottom of the top pad, the bottom of the left side of the block is connected with the bottom of the backup pad, the bottom of the left side of the block.
2. The drawer structure of a low-voltage power distribution cabinet according to claim 1, wherein: the left side fixedly connected with handle of fixed plate, the bottom on the right side of handle and the left side fixed connection of motion board.
3. The drawer structure of a low-voltage power distribution cabinet according to claim 1, wherein: the front surface and the back surface of the shell are provided with heat dissipation holes, and the number of the heat dissipation holes is not less than three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711384101.3A CN107979016B (en) | 2017-12-20 | 2017-12-20 | Drawer structure of low-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711384101.3A CN107979016B (en) | 2017-12-20 | 2017-12-20 | Drawer structure of low-voltage power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107979016A CN107979016A (en) | 2018-05-01 |
| CN107979016B true CN107979016B (en) | 2024-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711384101.3A Active CN107979016B (en) | 2017-12-20 | 2017-12-20 | Drawer structure of low-voltage power distribution cabinet |
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| Country | Link |
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| CN (1) | CN107979016B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110061440B (en) * | 2019-05-13 | 2021-08-06 | 宁波欧日力电器制造有限公司 | AC low-voltage draw-out type distribution equipment |
| CN112369839A (en) * | 2020-11-07 | 2021-02-19 | 娄底市速尔成科技有限公司 | Portable office supplies frame |
| CN112581985B (en) * | 2020-12-16 | 2022-05-24 | 河南医学高等专科学校 | Data storage system based on computer cloud computing |
| CN112864853A (en) * | 2021-01-11 | 2021-05-28 | 陶剑林 | Intelligent power cabinet suitable for it is outdoor |
| CN117954984B (en) * | 2024-03-27 | 2024-06-11 | 黑龙江港岛科技有限公司 | Terminal power information monitoring device for intelligent power distribution station |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203806286U (en) * | 2014-05-16 | 2014-09-03 | 丽水至临高科信息科技有限公司 | Shockproof conveying box for electronic elements |
| CN106711785A (en) * | 2016-12-30 | 2017-05-24 | 广州程科电子科技有限公司 | Novel power distribution cabinet structure |
| CN206283133U (en) * | 2016-11-29 | 2017-06-27 | 盐城市新亚自控设备股份有限公司 | A kind of switch cubicle with elastic installing mechanism |
| CN206332364U (en) * | 2017-01-13 | 2017-07-14 | 张家齐 | Electronic pull-out type drawer unit |
| CN107093847A (en) * | 2016-12-30 | 2017-08-25 | 广州迅速光电科技有限公司 | Novel power distribution cabinet device |
| CN206673402U (en) * | 2017-03-04 | 2017-11-24 | 浙江涌原新能科技股份有限公司 | A kind of energy-conservation power network power distribution cabinet of optimization |
| CN107482513A (en) * | 2017-09-11 | 2017-12-15 | 江苏银佳企业集团有限公司 | A kind of anti-shaking device of drawer-type switch cabinet |
| CN207638231U (en) * | 2017-12-20 | 2018-07-20 | 梅吉玲 | A kind of drawer structure of low-voltage distribution cabinet |
-
2017
- 2017-12-20 CN CN201711384101.3A patent/CN107979016B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203806286U (en) * | 2014-05-16 | 2014-09-03 | 丽水至临高科信息科技有限公司 | Shockproof conveying box for electronic elements |
| CN206283133U (en) * | 2016-11-29 | 2017-06-27 | 盐城市新亚自控设备股份有限公司 | A kind of switch cubicle with elastic installing mechanism |
| CN106711785A (en) * | 2016-12-30 | 2017-05-24 | 广州程科电子科技有限公司 | Novel power distribution cabinet structure |
| CN107093847A (en) * | 2016-12-30 | 2017-08-25 | 广州迅速光电科技有限公司 | Novel power distribution cabinet device |
| CN206332364U (en) * | 2017-01-13 | 2017-07-14 | 张家齐 | Electronic pull-out type drawer unit |
| CN206673402U (en) * | 2017-03-04 | 2017-11-24 | 浙江涌原新能科技股份有限公司 | A kind of energy-conservation power network power distribution cabinet of optimization |
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| CN207638231U (en) * | 2017-12-20 | 2018-07-20 | 梅吉玲 | A kind of drawer structure of low-voltage distribution cabinet |
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| Publication number | Publication date |
|---|---|
| CN107979016A (en) | 2018-05-01 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20240419 Address after: No. 248 West Yangzhong Bridge, Zhenjiang City, Jiangsu Province, 212000 Applicant after: Airware, Inc. Country or region after: China Address before: No. 78 Meicun, Dajindian Town, Dengfeng City, Zhengzhou City, Henan Province, 452470 Applicant before: Mei Jiling Country or region before: China |
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