CN111315162B - Control cabinet with standby unlocking device - Google Patents
Control cabinet with standby unlocking device Download PDFInfo
- Publication number
- CN111315162B CN111315162B CN201911162469.4A CN201911162469A CN111315162B CN 111315162 B CN111315162 B CN 111315162B CN 201911162469 A CN201911162469 A CN 201911162469A CN 111315162 B CN111315162 B CN 111315162B
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- China
- Prior art keywords
- horizontal
- limiting plate
- driving
- standby
- side wall
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0221—Locks; Latches
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
Abstract
The invention discloses a control cabinet with a standby unlocking device, which comprises a cabinet body with an opening at the front end and a cabinet door with the left end hinged on the cabinet body; an avoiding groove is formed at the front end of the right side wall of the cabinet body; a plurality of horizontal limiting plates which are distributed up and down are hinged in the avoiding groove; a swing limiting plate is rotatably arranged on the rear side wall of the cabinet door, and the rotating center end is positioned at the upper end of the swing limiting plate; when the cabinet door is closed, the horizontal limiting plate is in a horizontal state, the swinging limiting plate is in a vertical state, and the front end face of the swinging limiting plate abuts against the rear end face of the horizontal limiting plate; a standby unlocking device is arranged at the front end of the right side wall of the cabinet body; the standby unlocking device is used for rotationally driving the horizontal limiting plate.
Description
Technical Field
The invention relates to the field of control cabinets, in particular to a control cabinet with a standby unlocking device.
Background
The control cabinet is an electrical cabinet capable of realizing control of a motor and a switch, has protection functions of overload, short circuit, open-phase protection and the like, and has the advantages of compact structure, stable work and complete functions. The control cabinet can be combined according to the actual control scale, not only can single-cabinet automatic control be realized, but also a distributed control system can be formed by a plurality of cabinets through an industrial Ethernet or an industrial field bus network, the control cabinet can adapt to various industrial automation control occasions of various sizes, and the control cabinet can be widely applied to industries such as electric power, metallurgy, chemical industry, papermaking, environmental protection sewage treatment and the like.
Disclosure of Invention
The invention aims to provide a control cabinet with a standby unlocking device, aiming at the technical problem that the control cabinet is inconvenient to open in the prior art.
The technical scheme for solving the technical problems is as follows: a control cabinet with a standby unlocking device comprises a cabinet body with an opening at the front end and a cabinet door with the left end hinged on the cabinet body; an avoiding groove is formed at the front end of the right side wall of the cabinet body; a plurality of horizontal limiting plates which are distributed up and down are hinged in the avoiding groove; a swing limiting plate is rotatably arranged on the rear side wall of the cabinet door, and the rotating center end is positioned at the upper end of the swing limiting plate; when the cabinet door is closed, the horizontal limiting plate is in a horizontal state, the swinging limiting plate is in a vertical state, and the front end face of the swinging limiting plate abuts against the rear end face of the horizontal limiting plate; a standby unlocking device is arranged at the front end of the right side wall of the cabinet body; the standby unlocking device is used for rotationally driving the horizontal limiting plate.
Preferably, a rectangular frame-shaped horizontal guide frame is formed on the rear side wall of the cabinet door; a horizontal driving motor is fixed on the left end surface of the horizontal guide frame; a horizontal guide threaded rod is pivoted on the left side wall of the horizontal guide frame; the left end of the horizontal guide threaded rod is fixed at the right end of an output shaft of the horizontal driving motor; a left moving block and a right moving block are arranged in the horizontal guide frame in a left-right sliding manner; the left moving block and the right moving block are screwed on the horizontal guide threaded rod; a cylindrical driving column is formed on the rear end surface of the left and right moving blocks; a rectangular groove-shaped swing driving groove penetrating forwards and backwards is formed in the lower end face of the swing limiting plate; the driving column is positioned in the swing driving groove; when the driving column is positioned at the rightmost end, the swinging limiting plate is in a vertical state, and the front end face of the swinging limiting plate abuts against the rear end face of the horizontal limiting plate; when the drive post was in the leftmost end, the swing limiting plate was in from left right side slope upward state and was located the left side of horizontal limiting plate, and the cabinet door is opened the in-process, and the swing limiting plate can not contact with horizontal limiting plate.
Preferably, a spare driving groove is formed on the rear side wall of the avoiding groove; a plurality of horizontal rotating central columns are pivoted on the rear side wall of the standby driving groove; a horizontal central gear is fixed at the rear end of the horizontal rotating central column, and a horizontal limiting plate is fixed at the front end of the horizontal rotating central column; the upper part of the rear side wall of the standby driving groove is pivoted with an active driving shaft; a driving gear is fixed at the rear end of the driving shaft; the front end of the driving shaft exceeds the front end surface of the cabinet body; the right end of the standby driving groove is provided with a standby driving rack in a vertically sliding manner; the standby driving rack is positioned on the right side of the driving gear and the horizontal central gear, and the driving gear and the horizontal central gear are respectively meshed with the standby driving rack; when the standby driving rack is positioned at the lowest end, the horizontal limiting plate is in a horizontal state; a driving block is fixed at the front end of the driving shaft; the cabinet door is formed with an opening avoiding hole for the driving block to pass through.
Preferably, the driving block has a driving groove formed in a cross shape on a front end surface thereof.
Preferably, vertical guide grooves are formed in the front side wall and the rear side wall of the right end of the standby driving groove; vertical guide blocks matched with the vertical guide grooves on the corresponding sides are formed on the front end face and the rear end face of the standby driving rack.
Preferably, when the swing limiting plate is in a vertical state, the swing limiting plate abuts against the right side wall surface of the cabinet body; the upper end of the swing limiting plate is formed into a semi-cylindrical surface which is coaxial with the rotating central shaft at the upper end of the swing limiting plate.
The invention has the beneficial effects that: simple structure makes things convenient for the cabinet door to open the door, has the preparation mode of opening the door and deals with unexpected situation.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic structural view of the cross section A-A of FIG. 1 according to the present invention;
FIG. 3 is a schematic structural view of a cross section B-B of FIG. 2 according to the present invention;
FIG. 4 is a schematic structural view of a cross-section C-C of FIG. 2 according to the present invention;
FIG. 5 is a schematic cross-sectional view taken along line D-D of FIG. 2 in accordance with the present invention;
fig. 6 is a schematic structural view of a section of the cabinet door of the present invention when opened.
In the figure, 10, a cabinet body; 100. a standby driving groove; 101. a vertical guide groove; 102. an avoidance groove; 11. a horizontal limiting plate; 111. a horizontally rotating center post; 112. a horizontal sun gear; 12. an active drive shaft; 121. a driving drive gear; 122. a drive block; 1220. a drive slot; 20. a cabinet door; 200. opening the avoidance hole; 21. a horizontal guide frame; 22. a horizontal driving motor; 221. a horizontal guide threaded rod; 23. a left moving block and a right moving block; 231. a drive column; 24. swinging the limit plate; 240. the driving groove is swung.
Detailed Description
As shown in fig. 1 to 6, a control cabinet with a standby unlocking device includes a cabinet body 10 with an opening at the front end and a cabinet door 20 with the left end hinged on the cabinet body 10; an avoidance groove 102 is formed at the front end of the right side wall of the cabinet body 10; a plurality of horizontal limiting plates 11 which are distributed up and down are hinged in the avoiding groove 102; a swing limiting plate 24 is rotatably arranged on the rear side wall of the cabinet door 20, and the rotating center end is positioned at the upper end of the swing limiting plate 24; when the cabinet door 20 is closed, the horizontal limiting plate 11 is in a horizontal state, the swinging limiting plate 24 is in a vertical state, and the front end face of the swinging limiting plate 24 abuts against the rear end face of the horizontal limiting plate 11; a standby unlocking device is arranged at the front end of the right side wall of the cabinet body 10; the standby unlocking means is used to rotationally drive the horizontal limit plate 11.
As shown in fig. 1 to 6, a rectangular frame-shaped horizontal guide frame 21 is formed on the rear side wall of the cabinet door 20; a horizontal driving motor 22 is fixed on the left end surface of the horizontal guide frame 21; a horizontal guide threaded rod 221 is pivoted on the left side wall of the horizontal guide frame 21; the left end of the horizontal guide threaded rod 221 is fixed at the right end of the output shaft of the horizontal driving motor 22; a left moving block 23 and a right moving block 23 are arranged in the horizontal guide frame 21 in a left-right sliding manner; the left and right moving blocks 23 are screwed on the horizontal guide threaded rod 221; a cylindrical driving column 231 is formed on the rear end surface of the left and right moving blocks 23; a rectangular groove-shaped swing driving groove 240 penetrating back and forth is formed on the lower end surface of the swing limiting plate 24; the drive post 231 is located within the swing drive slot 240; when the driving column 231 is at the rightmost end, the swing limiting plate 24 is in a vertical state and the front end surface of the swing limiting plate 24 abuts against the rear end surface of the horizontal limiting plate 11; when the driving column 231 is at the leftmost end, the swing limiting plate 24 is in an upward state inclined from left to right and is located on the left side of the horizontal limiting plate 11, and in the opening process of the cabinet door 20, the swing limiting plate 24 does not contact with the horizontal limiting plate 11.
As shown in fig. 1 to 6, a spare driving groove 100 is formed on a rear sidewall of the avoidance groove 102; a plurality of horizontal rotating central columns 111 are pivoted on the rear side wall of the spare driving groove 100; a horizontal central gear 112 is fixed at the rear end of the horizontal rotating central column 111, and a horizontal limiting plate 11 is fixed at the front end of the horizontal rotating central column 111; the upper part of the rear side wall of the spare driving groove 100 is pivoted with a driving shaft 12; a driving gear 121 is fixed at the rear end of the driving shaft 12; the front end of the driving shaft 12 exceeds the front end surface of the cabinet body 10; a standby driving rack 13 is arranged at the right end of the standby driving groove 100 in a vertically sliding manner; the standby driving rack 13 is positioned at the right side of the driving gear 121 and the horizontal central gear 112 and the driving gear 121 and the horizontal central gear 112 are respectively engaged with the standby driving rack 13; when the standby driving rack 13 is at the lowest end, the horizontal limiting plate 11 is in a horizontal state; a driving block 122 is fixed at the front end of the driving shaft 12; the cabinet door 20 is formed with an opening escape hole 200 through which the driving block 122 passes.
As shown in fig. 1, a driving groove 1220 having a cross shape is formed on the front end surface of the driving block 122.
As shown in fig. 3, vertical guide grooves 101 are formed on the front and rear side walls of the right end of the spare driving groove 100; the front and rear end faces of the spare driving rack 13 are formed with vertical guide blocks which are engaged with the vertical guide grooves 101 of the respective sides.
As shown in fig. 3 to 5, when the swing limiting plate 24 is in the vertical state, the swing limiting plate 24 abuts against the right side wall surface of the cabinet 10; the upper end of the swing stopper plate 24 is formed into a semi-cylindrical surface and this semi-cylindrical surface is coaxial with the rotation center axis of the upper end of the swing stopper plate 24.
The working principle of the control cabinet with the standby unlocking device is as follows:
when the cabinet door 20 is closed, the swing limiting plate 24 is in a vertical state, the front end face of the swing limiting plate 24 abuts against the rear end face of the horizontal limiting plate 11, and the driving column 231 is at the rightmost end at the moment;
when the door is normally opened, the driving column 231 moves leftwards, so that the swinging limiting plate 24 is changed into an inclined state from a vertical state, and the swinging limiting plate 24 cannot contact with the horizontal limiting plate 11 in the opening process of the cabinet door 20;
in an unexpected situation, the swing limiting plate 24 cannot rotate, and at this time, the horizontal limiting plate 11 is changed from the horizontal state to the vertical state and is accommodated in the avoidance groove 102, so that the swing limiting plate 24 is free from blocking, and the cabinet door 20 can be opened.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description herein, since various changes and modifications can be made in the details of the embodiment and the application range according to the spirit of the present invention.
Claims (5)
1. A control cabinet with a standby unlocking device comprises a cabinet body (10) with an opening at the front end and a cabinet door (20) with the left end hinged on the cabinet body (10); the method is characterized in that: an avoidance groove (102) is formed at the front end of the right side wall of the cabinet body (10); a plurality of horizontal limiting plates (11) which are distributed up and down are hinged in the avoiding groove (102); a swing limiting plate (24) is rotatably arranged on the rear side wall of the cabinet door (20), and the rotating center end is positioned at the upper end of the swing limiting plate (24); when the cabinet door (20) is closed, the horizontal limiting plate (11) is in a horizontal state, the swinging limiting plate (24) is in a vertical state, and the front end face of the swinging limiting plate (24) abuts against the rear end face of the horizontal limiting plate (11); a standby unlocking device is arranged at the front end of the right side wall of the cabinet body (10); the standby unlocking device is used for rotationally driving the horizontal limiting plate (11);
a rectangular frame-shaped horizontal guide frame (21) is formed on the rear side wall of the cabinet door (20); a horizontal driving motor (22) is fixed on the left end surface of the horizontal guide frame (21); a horizontal guide threaded rod (221) is pivoted on the left side wall of the horizontal guide frame (21); the left end of the horizontal guide threaded rod (221) is fixed at the right end of an output shaft of the horizontal driving motor (22); a left moving block (23) and a right moving block (23) are arranged in the horizontal guide frame (21) in a left-right sliding manner; the left and right moving blocks (23) are screwed on the horizontal guide threaded rod (221); a cylindrical driving column (231) is formed on the rear end surface of the left and right moving blocks (23); a rectangular groove-shaped swing driving groove (240) which penetrates through the front and the back is formed on the lower end surface of the swing limiting plate (24); the driving column (231) is positioned in the swing driving groove (240); when the driving column (231) is at the rightmost end, the swinging limiting plate (24) is in a vertical state, and the front end face of the swinging limiting plate (24) abuts against the rear end face of the horizontal limiting plate (11); when the driving column (231) is arranged at the leftmost end, the swinging limiting plate (24) is in an upward state inclined from left to right and is positioned on the left side of the horizontal limiting plate (11), and the swinging limiting plate (24) cannot be in contact with the horizontal limiting plate (11) in the opening process of the cabinet door (20).
2. The control cabinet with the standby unlocking device according to claim 1, wherein: a spare driving groove (100) is formed on the rear side wall of the avoiding groove (102); a plurality of horizontal rotating central columns (111) are pivoted on the rear side wall of the standby driving groove (100); a horizontal central gear (112) is fixed at the rear end of the horizontal rotating central column (111), and a horizontal limiting plate (11) is fixed at the front end of the horizontal rotating central column (111); the upper part of the rear side wall of the spare driving groove (100) is pivoted with an active driving shaft (12); a driving gear (121) is fixed at the rear end of the driving shaft (12); the front end of the driving shaft (12) exceeds the front end surface of the cabinet body (10); a standby driving rack (13) is arranged at the right end of the standby driving groove (100) in a vertically sliding manner; the standby driving rack (13) is positioned at the right side of the driving gear (121) and the horizontal central gear (112), and the driving gear (121) and the horizontal central gear (112) are respectively meshed with the standby driving rack (13); when the standby driving rack (13) is positioned at the lowest end, the horizontal limiting plate (11) is in a horizontal state; a driving block (122) is fixed at the front end of the driving shaft (12); the cabinet door (20) is formed with an opening avoidance hole (200) for the driving block (122) to pass through.
3. The control cabinet with the standby unlocking device according to claim 2, wherein: a driving groove 1220 in a cross shape is formed on the front end surface of the driving block 122.
4. The control cabinet with the standby unlocking device according to claim 2, wherein: vertical guide grooves (101) are formed in the front side wall and the rear side wall of the right end of the standby driving groove (100); vertical guide blocks matched with the vertical guide grooves (101) on the corresponding sides are formed on the front end face and the rear end face of the standby driving rack (13).
5. The control cabinet with the standby unlocking device according to claim 1, wherein: when the swing limiting plate (24) is in a vertical state, the swing limiting plate (24) abuts against the right side wall surface of the cabinet body (10); the upper end of the swing stopper plate (24) is formed into a semi-cylindrical surface and the semi-cylindrical surface is coaxial with the rotation central axis of the upper end of the swing stopper plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911162469.4A CN111315162B (en) | 2019-11-25 | 2019-11-25 | Control cabinet with standby unlocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911162469.4A CN111315162B (en) | 2019-11-25 | 2019-11-25 | Control cabinet with standby unlocking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111315162A CN111315162A (en) | 2020-06-19 |
| CN111315162B true CN111315162B (en) | 2021-02-23 |
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ID=71146608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911162469.4A Active CN111315162B (en) | 2019-11-25 | 2019-11-25 | Control cabinet with standby unlocking device |
Country Status (1)
| Country | Link |
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| CN (1) | CN111315162B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB539219A (en) * | 1940-08-01 | 1941-09-01 | Hoskins & Sewell Ltd | Improvements relating to bedstead back rests |
| KR20120002090A (en) * | 2010-06-30 | 2012-01-05 | 현대자동차주식회사 | Cap tilting apparatus of vehicles |
| CN102416237A (en) * | 2011-08-17 | 2012-04-18 | 大连金州登沙河鑫金机械厂 | Safe and reliable indoor fire hydrant box |
| CN202990585U (en) * | 2012-11-22 | 2013-06-12 | 张振国 | Horizontal folding type cabinet door mortice lock |
| TW201401975A (en) * | 2012-06-27 | 2014-01-01 | Hon Hai Prec Ind Co Ltd | Housing of electronic device |
| CN104051967A (en) * | 2014-06-30 | 2014-09-17 | 襄垣县树元电器有限公司 | Interlocking mechanism for doors of power distribution cabinets |
| CN205583410U (en) * | 2016-03-07 | 2016-09-14 | 国网山东省电力公司汶上县供电公司 | Low -pressure control cabinet |
| CN208675620U (en) * | 2018-06-26 | 2019-03-29 | 广州川沃电气设备有限公司 | A kind of damp-proof control cabinet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834304A (en) * | 2017-12-04 | 2018-03-23 | 东莞市联洲知识产权运营管理有限公司 | A kind of Wiring harness connector of bolt unblock |
-
2019
- 2019-11-25 CN CN201911162469.4A patent/CN111315162B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB539219A (en) * | 1940-08-01 | 1941-09-01 | Hoskins & Sewell Ltd | Improvements relating to bedstead back rests |
| KR20120002090A (en) * | 2010-06-30 | 2012-01-05 | 현대자동차주식회사 | Cap tilting apparatus of vehicles |
| CN102416237A (en) * | 2011-08-17 | 2012-04-18 | 大连金州登沙河鑫金机械厂 | Safe and reliable indoor fire hydrant box |
| TW201401975A (en) * | 2012-06-27 | 2014-01-01 | Hon Hai Prec Ind Co Ltd | Housing of electronic device |
| CN202990585U (en) * | 2012-11-22 | 2013-06-12 | 张振国 | Horizontal folding type cabinet door mortice lock |
| CN104051967A (en) * | 2014-06-30 | 2014-09-17 | 襄垣县树元电器有限公司 | Interlocking mechanism for doors of power distribution cabinets |
| CN205583410U (en) * | 2016-03-07 | 2016-09-14 | 国网山东省电力公司汶上县供电公司 | Low -pressure control cabinet |
| CN208675620U (en) * | 2018-06-26 | 2019-03-29 | 广州川沃电气设备有限公司 | A kind of damp-proof control cabinet |
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| Publication number | Publication date |
|---|---|
| CN111315162A (en) | 2020-06-19 |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Song Jianguang Inventor after: Zhang Chunhong Inventor after: Ji Wenjing Inventor after: Xu Jie Inventor before: Xu Jie |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210201 Address after: 257029 No.21 Zoucheng Road, Dongying District, Dongying City, Shandong Province Applicant after: DONGGUAN TIANPU ELECTRONIC Co.,Ltd. Address before: Room 702, complex building, Boji science and Technology Park, No.2, Taishan Road, high tech Zone, Suzhou City, Jiangsu Province, 215000 Applicant before: Xu Jie |
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