CN104882803A - Power distribution cabinet provided with circular corner protrusion portion - Google Patents
Power distribution cabinet provided with circular corner protrusion portion Download PDFInfo
- Publication number
- CN104882803A CN104882803A CN201510377721.9A CN201510377721A CN104882803A CN 104882803 A CN104882803 A CN 104882803A CN 201510377721 A CN201510377721 A CN 201510377721A CN 104882803 A CN104882803 A CN 104882803A
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- stop pin
- locking
- drive sleeve
- cabinet
- planar portions
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Abstract
A power distribution cabinet provided with a circular corner protrusion portion comprises a cabinet body (3) and a door plate (4). The frame of the cabinet body is provided with a locking insertion hole device (9), the corresponding edge of the door plate is provided with a cylindrical locking protrusion insertion head (8) used for being inserted into a cavity (96) of the locking insertion hole device (9), and the locking insertion hole device (9) comprises an end wall (91), a transverse side wall (99) and a body opposite to the end wall (91) so as to define the cavity (96).
Description
Technical field
The application relates to controller switching equipment field, is specially a kind of power distribution cabinet with fillet protuberance.
Background technology
Often be provided with distribution components and parts in power distribution cabinet, these components and parts can be distribution components and parts more as known in the art, to realize distributing function.
Power distribution cabinet is user operation conveniently, and often having can the door of folding.The closedown of door often needs operator to carry out extra operation bidirectional could to lock, and this locking a kind of impact snap lock often, easily impacts power and produces noise, formation potential safety hazard.
Summary of the invention
The object of the present invention is to provide a kind of power distribution cabinet with fillet protuberance, it can solve above-mentioned existing problem in the art.
According to the present invention, a kind of power distribution cabinet with fillet protuberance, be included in frame place there is the cabinet of locking jack devices and in corresponding edge, there is the door-plate that plug is protruded in columned locking, described locking protrudes plug for being inserted in the cavity of described locking jack devices, described locking jack devices comprises end wall, lateral sidewalls and the body relative with described end wall thus surround described cavity, described door-plate be provided with in order to the elastic sealing layer with the outer side engagement of described end wall on the side of described cabinet, many the lead bars be fixedly connected with inside described end wall and with described body are provided with in described cavity, described lead bar slides and carries lock slider assembly, be provided with in described lock slider assembly can resilient radial slide stop pin, described lead bar is also provided with between described body and described lock slider assembly spring in order to by described lock slider assembly bias voltage with against the spacing protrusion be arranged on described lead bar, also drive sleeve is provided with in described cavity, described drive sleeve there is inner chamber thus towards described end wall outer openings and inner side towards described body is formed as madial wall, described lead bar passes the inner chamber of described drive sleeve together with the spring on it and extends to described body through described madial wall, described madial wall is provided with screw in order to coordinate with by motor-driven screw flight thus can move left and right in the axial direction, the internal chamber wall of described drive sleeve is provided with profile portion, described profile groove portion comprises stop pin successively and outwards ejects planar portions, intermediate incline portion, stop pin inwardly depresses planar portions and longitudinal end face, described stop pin is provided with fillet protuberance near described drive sleeve side, described fillet protuberance outwards ejects planar portions in order to drive described stop pin at stop pin, intermediate incline portion and stop pin are inwardly depressed in planar portions and are slided, contacted by original face and change point cantact into thus reduce friction, conveniently moving, thus, described drive sleeve outwards can eject planar portions by described stop pin under the driving of described motor, intermediate incline portion and stop pin inwardly depress planar portions acting on successively thus described stop pin inwardly can be depressed to be inserted in the locking recess on locking protrusion plug described stop pin, and then utilize described longitudinal end face and the joint of described stop pin that described locking is protruded plug and pulled to be pressed on by described elastic sealing layer on the frame of described cabinet to the right, and when described drive sleeve is moved to the left, described stop pin in described lock slider assembly can slide left under the effect of described spring, thus the compression of described elastic sealing layer is unclamped gradually, and be moved to the left described stop pin in described drive sleeve outwards to eject and described stop pin can be made when planar portions engages with described stop pin to depart from the joint of described locking recess thus allows described locking to protrude plug and remove from described locking jack devices.
By the present invention, owing to make use of the articulated structure with sliding tray, on the functions of pivoting basis realizing door, parallel-moving type can be set in last close stage and promote airtight, therefore, it is possible to it is airtight to realize impartial compression in the whole plane of door-plate; Owing to utilizing contour structure, while locking mechanism left and right directions inwardly slides, lock operation can be performed in radial directions, thus the shape of contour structure can be utilized and realize progressively gradual locking, avoid impacting; Meanwhile, can will have flexible sealant realize compress thus realize door seal close.Equally distributed multiple clamping block in circumferential direction can be utilized to realize multi-angle locking to stop pin, locking dynamics can be strengthened and improve stable degree.Whole equipment is reliable, easy to use and structure is simple.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the power distribution cabinet with fillet protuberance of the present invention;
Fig. 2 is the close-up schematic view of the locking jack devices on top in Fig. 1;
Fig. 3 is the close-up schematic view of the locking jack devices of bottom in Fig. 1;
Fig. 4 is the close-up schematic view of the lock slider assembly in Fig. 2.
Embodiment
Below in conjunction with Fig. 1-4, the present invention is described in detail.
According to the power distribution cabinet with fillet protuberance of embodiment, be included in frame place there is the cabinet 3 of locking jack devices 9 and in corresponding edge, there is the door-plate 4 that plug 8 is protruded in columned locking, described locking protrudes plug 8 for being inserted in the cavity 96 of described locking jack devices 9, described locking jack devices 9 comprises end wall 91, lateral sidewalls 99 and the body 98 relative with described end wall 91 thus surround described cavity 96, described door-plate 4 be provided with in order to the elastic sealing layer 81 with the outer side engagement of described end wall 91 on the side of described cabinet 3, many the lead bars 7 be fixedly connected with inside described end wall 91 and with described body 98 are provided with in described cavity 96, described lead bar 7 slides and carries lock slider assembly 72, be provided with in described lock slider assembly 72 can resilient radial slide stop pin 74, described lead bar 7 is also provided with between described body 98 and described lock slider assembly 72 spring 71 in order to by described lock slider assembly 72 bias voltage with against the spacing protrusion 73 be arranged on described lead bar 7, drive sleeve 97 is also provided with in described cavity 96, described drive sleeve 97 there is inner chamber thus towards described end wall 91 outer openings and inner side towards described body 98 is formed as madial wall 979, described lead bar 7 passes the inner chamber of described drive sleeve 97 together with the spring 71 on it and extends to described body 98 through described madial wall 979, described madial wall 979 is provided with screw in order to can move left and right in the axial direction with screw rod 95 threaded engagement driven by motor 93, the internal chamber wall of described drive sleeve 97 is provided with profile portion 971, described profile groove portion 971 comprises stop pin successively and outwards ejects planar portions 972, intermediate incline portion 973, stop pin inwardly depresses planar portions 974 and longitudinal end face 975, described stop pin 74 is provided with fillet protuberance 110 near described drive sleeve 97 side, described fillet protuberance 110 outwards ejects planar portions 972 in order to drive described stop pin 74 at stop pin, intermediate incline portion 973 and stop pin are inwardly depressed in planar portions 974 and are slided, contacted by original face and change point cantact into thus reduce friction, conveniently moving, thus, described drive sleeve 97 can outwards eject planar portions 972 by described stop pin under the driving of described motor 93, intermediate incline portion 973 and stop pin inwardly depress planar portions 974 acting on successively thus described stop pin 74 inwardly can be depressed with in the locking recess 83 be inserted on locking protrusion plug 8 described stop pin 74, and then utilize described longitudinal end face 975 and the joint of described stop pin 74 that described locking is protruded plug 8 and pulled to be pressed on by described elastic sealing layer 81 on the frame of described cabinet 3 to the right, and when described drive sleeve 97 is moved to the left, described stop pin 74 in described lock slider assembly 72 can slide left under the effect of described spring 71, thus the compression of described elastic sealing layer 81 is unclamped gradually, and be moved to the left described stop pin in described drive sleeve 97 outwards to eject and described stop pin 74 can be made when planar portions 972 engages with described stop pin 74 to depart from the joint of described locking recess 83 thus allows described locking to protrude plug 8 and remove from described locking jack devices 9.
Alternatively, described lock slider assembly 72 comprises housing and the chamber 724 between the inner side wall portion 723 and external side wall 722 of described housing, described inner side wall portion and external side wall are equipped with through hole to be slidably matched with described stop pin 74, described stop pin 74 is fixedly installed fixed aunular sheet 721, between described fixed aunular sheet 721 and described inner side wall portion 723, is provided with top pressure spring 725 presses thus described fixed aunular sheet 721 can be resisted against on described external side wall 722 in order to described stop pin 74 is outwards pushed up.
Alternatively, wherein, described cabinet 3 is also provided with the connection protrusion 92 that centre has hinged sliding tray 920, described hinged sliding tray 920 coordinates with the jointed shaft 88 be fixedly installed on described door-plate 4 thus described door-plate 4 can be allowed to horizontally slip and hinged rotation relative to described cabinet 3.
Alternatively, wherein, the quantity that plug 8 and described locking jack devices 9 are protruded in described locking is respectively two, and one_to_one corresponding.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (4)
1. the power distribution cabinet with fillet protuberance, be included in frame place there is the cabinet (3) of locking jack devices (9) and in corresponding edge, there is the door-plate (4) that plug (8) is protruded in columned locking, described locking protrudes plug (8) for being inserted in the cavity (96) of described locking jack devices (9), described locking jack devices (9) comprises end wall (91), lateral sidewalls (99) and the body (98) relative with described end wall (91) thus surround described cavity (96), described door-plate (4) be provided with in order to the elastic sealing layer (81) with described end wall (91) outer side engagement on the side of described cabinet (3), be provided with in described cavity (96) and described end wall (91) inner side and many lead bars (7) being fixedly connected with described body (98), the upper slip of described lead bar (7) carries lock slider assembly (72), be provided with in described lock slider assembly (72) can resilient radial slide stop pin (74), described lead bar (7) is also provided with between described body (98) and described lock slider assembly (72) spring (71) in order to by described lock slider assembly (72) bias voltage with against the spacing protrusion (73) be arranged on described lead bar (7), drive sleeve (97) is also provided with in described cavity (96), described drive sleeve (97) there is inner chamber thus towards described end wall (91) outer openings and inner side towards described body (98) is formed as madial wall (979), described lead bar (7) together with the spring (71) on it through the inner chamber of described drive sleeve (97) and through described madial wall (979) and extend to described body (98), described madial wall (979) is provided with screw in order to can move left and right in the axial direction with screw rod (95) threaded engagement driven by motor (93), the internal chamber wall of described drive sleeve (97) is provided with profile portion (971), described profile groove portion (971) comprises stop pin successively and outwards ejects planar portions (972), intermediate incline portion (973), stop pin inwardly depresses planar portions (974) and longitudinal end face (975), described stop pin (74) is upper is provided with fillet protuberance (110) near described drive sleeve (97) side, described fillet protuberance (110) outwards ejects planar portions (972) in order to drive described stop pin (74) at stop pin, intermediate incline portion (973) and stop pin inwardly depress the upper slip of planar portions (974), contacted by original face and change point cantact into thus reduce friction, conveniently moving, thus, thus, described drive sleeve (97) can outwards eject planar portions (972) by described stop pin under the driving of described motor (93), intermediate incline portion (973) and stop pin inwardly depress planar portions (974) to the effect successively of described stop pin (74) thus can by described stop pin (74) inwardly pressure with in the locking recess (83) being inserted into locking and protruding on plug (8), and then utilize the joint of described longitudinal end face (975) and described stop pin (74) that described locking is protruded plug (8) and pulled to be pressed on the frame of described cabinet (3) by described elastic sealing layer (81) to the right, and when described drive sleeve (97) is moved to the left, described stop pin (74) in described lock slider assembly (72) can slide left under the effect of described spring (71), thus the compression of described elastic sealing layer (81) is unclamped gradually, and be moved to the left described stop pin in described drive sleeve (97) outwards to eject and described stop pin (74) can be made when planar portions (972) engages with described stop pin (74) to depart from the joint of described locking recess (83) thus allows described locking to protrude plug (8) and remove from described locking jack devices (9).
2. a kind of power distribution cabinet with fillet protuberance as claimed in claim 1, described lock slider assembly (72) comprises housing and is positioned at the chamber (724) between the inner side wall portion (723) of described housing and external side wall (722), described inner side wall portion and external side wall are equipped with through hole to be slidably matched with described stop pin (74), described stop pin (74) is fixedly installed fixed aunular sheet (721), between described fixed aunular sheet (721) and described inner side wall portion (723), be provided with top pressure spring (725) to press thus described fixed aunular sheet (721) can be resisted against on described external side wall (722) in order to described stop pin (74) is outwards pushed up.
3. a kind of power distribution cabinet with fillet protuberance as claimed in claim 1 or 2, wherein, described cabinet (3) is also provided with connection protrusion (92) that centre has hinged sliding tray (920), described hinged sliding tray (920) coordinates with the jointed shaft (88) be fixedly installed on described door-plate (4) thus described door-plate (4) can be allowed to horizontally slip and hinged rotation relative to described cabinet (3).
4. a kind of power distribution cabinet with fillet protuberance as claimed in claim 1 or 2, wherein, the quantity that plug (8) and described locking jack devices (9) are protruded in described locking is respectively two, and one_to_one corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510377721.9A CN104882803A (en) | 2015-06-29 | 2015-06-29 | Power distribution cabinet provided with circular corner protrusion portion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510377721.9A CN104882803A (en) | 2015-06-29 | 2015-06-29 | Power distribution cabinet provided with circular corner protrusion portion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104882803A true CN104882803A (en) | 2015-09-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510377721.9A Pending CN104882803A (en) | 2015-06-29 | 2015-06-29 | Power distribution cabinet provided with circular corner protrusion portion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104882803A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428022A (en) * | 2016-01-04 | 2016-03-23 | 黄常宇 | Transformer installation device with indicator lamp |
| CN105428024A (en) * | 2016-01-04 | 2016-03-23 | 陈建 | Transformer installation device capable of running stably |
| CN105428016A (en) * | 2016-01-04 | 2016-03-23 | 唐花女 | Vibration-proof transformer installing device in adjustable speed |
| CN105428020A (en) * | 2016-01-04 | 2016-03-23 | 陈建 | Noise-reduction transformer installing device in adjustable speed |
| CN105428023A (en) * | 2016-01-04 | 2016-03-23 | 黄常宇 | Transformer installation device with limiting function |
| CN105428011A (en) * | 2016-01-04 | 2016-03-23 | 方德兰 | Transformer installing device with adjustable speed |
| CN105428014A (en) * | 2016-01-04 | 2016-03-23 | 唐花女 | Transformer installing device with spacing function and balls |
| CN105423096A (en) * | 2016-01-11 | 2016-03-23 | 巨口（厦门）商贸有限公司 | Damping type bridge beam decorating lamp installing device |
| CN105448474A (en) * | 2016-01-04 | 2016-03-30 | 唐花女 | Noise-proof transformer installation device with head lamp |
| CN105489348A (en) * | 2016-01-04 | 2016-04-13 | 唐花女 | Convenient and rapid transformer mounting apparatus |
| CN111817157A (en) * | 2020-06-27 | 2020-10-23 | 合肥伏安科技有限公司 | Power switch cabinet |
Citations (4)
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|---|---|---|---|---|
| EP0833027A2 (en) * | 1996-09-27 | 1998-04-01 | ANTONIO MERLONI S.p.A. | Device for the opening and closing of doors or the like, especially in electrical domestic appliances or the like |
| CN1626760A (en) * | 2003-12-08 | 2005-06-15 | 艾默生电气公司 | Motorized oven lock for sealing oven door |
| CN202596515U (en) * | 2012-05-09 | 2012-12-12 | 四川科伦药业股份有限公司 | Heat dissipation door of low-voltage power distribution cabinet |
| CN203150938U (en) * | 2013-03-20 | 2013-08-21 | 山东翔晟电力工程有限公司 | Integrated power distribution cabinet body |
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2015
- 2015-06-29 CN CN201510377721.9A patent/CN104882803A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0833027A2 (en) * | 1996-09-27 | 1998-04-01 | ANTONIO MERLONI S.p.A. | Device for the opening and closing of doors or the like, especially in electrical domestic appliances or the like |
| CN1626760A (en) * | 2003-12-08 | 2005-06-15 | 艾默生电气公司 | Motorized oven lock for sealing oven door |
| CN202596515U (en) * | 2012-05-09 | 2012-12-12 | 四川科伦药业股份有限公司 | Heat dissipation door of low-voltage power distribution cabinet |
| CN203150938U (en) * | 2013-03-20 | 2013-08-21 | 山东翔晟电力工程有限公司 | Integrated power distribution cabinet body |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428022A (en) * | 2016-01-04 | 2016-03-23 | 黄常宇 | Transformer installation device with indicator lamp |
| CN105428024A (en) * | 2016-01-04 | 2016-03-23 | 陈建 | Transformer installation device capable of running stably |
| CN105428016A (en) * | 2016-01-04 | 2016-03-23 | 唐花女 | Vibration-proof transformer installing device in adjustable speed |
| CN105428020A (en) * | 2016-01-04 | 2016-03-23 | 陈建 | Noise-reduction transformer installing device in adjustable speed |
| CN105428023A (en) * | 2016-01-04 | 2016-03-23 | 黄常宇 | Transformer installation device with limiting function |
| CN105428011A (en) * | 2016-01-04 | 2016-03-23 | 方德兰 | Transformer installing device with adjustable speed |
| CN105428014A (en) * | 2016-01-04 | 2016-03-23 | 唐花女 | Transformer installing device with spacing function and balls |
| CN105448474A (en) * | 2016-01-04 | 2016-03-30 | 唐花女 | Noise-proof transformer installation device with head lamp |
| CN105489348A (en) * | 2016-01-04 | 2016-04-13 | 唐花女 | Convenient and rapid transformer mounting apparatus |
| CN105423096A (en) * | 2016-01-11 | 2016-03-23 | 巨口（厦门）商贸有限公司 | Damping type bridge beam decorating lamp installing device |
| CN111817157A (en) * | 2020-06-27 | 2020-10-23 | 合肥伏安科技有限公司 | Power switch cabinet |
| CN111817157B (en) * | 2020-06-27 | 2022-02-22 | 裕发电气有限公司 | Power switch cabinet |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Yanping Inventor before: Hu Lichun |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160317 Address after: 315040, No. 1059 East Zhongshan Road, Jiangdong District, Zhejiang, Ningbo Applicant after: Lin Yanping Address before: 315040, No. 1059 East Zhongshan Road, Jiangdong District, Zhejiang, Ningbo Applicant before: Hu Lichun |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150902 |