CN105790113A - Safety power distribution cabinet device - Google Patents
Safety power distribution cabinet device Download PDFInfo
- Publication number
- CN105790113A CN105790113A CN201610312165.1A CN201610312165A CN105790113A CN 105790113 A CN105790113 A CN 105790113A CN 201610312165 A CN201610312165 A CN 201610312165A CN 105790113 A CN105790113 A CN 105790113A
- Authority
- CN
- China
- Prior art keywords
- slide block
- power
- pivoted door
- section
- internal periphery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Distribution Board (AREA)
Abstract
The invention relates to a safety power distribution cabinet device. The safety power distribution cabinet device is used for distributing power from a power source to a power utilization load. The safety power distribution cabinet device comprises a fixed cabinet body (9) for installing a power distribution device; the upper end of the fixed cabinet body (9) is provided with a bearing component (92); the lower end of the fixed cabinet body (9) is provided with a rotating motor (90); the bearing component (92) and the rotating motor (90) are in the same vertical plane; the output shaft of the rotating motor (90) is fixedly provided with a pivoting shaft (91); the upper end of the pivoting shaft (91) is rotatably installed in the bearing component (92); a pivoted door (99) is fixed to the pivoting shaft (91); and the upper end of the pivoting shaft (91) is fixedly provided with a cylindrical cap body (93) which is located on the bearing component (92) and is axially positioned by means of the bearing component (92).
Description
Technical field
The present invention relates to field of power distribution, be specially a kind of safety distribution cabinet device.
Background technology
In field of power distribution, generally require and power distribution cabinet is set to install the various power distribution equipment element function to complete to distribute for various electric loadings electric power.In power distribution cabinet, its cabinet lid often arranges the devices such as some instrument and meters, in order to show various power consumption parameter and run signal for operator when power distribution cabinet works.This needs to power for these devices being positioned on cabinet lid.In order to use safety and ensure the safety that device is safeguarded, need for its power-off when these cabinet lids are in open mode.Often adopting the mode of some manual power-off in prior art, this often results in troublesome poeration and causes operation hidden danger.And in the mode that some automatically power off, make electric wiring etc. take the walking path space of cabinet lid thus causing wiring complexity owing to contact is in door body, and contact is prone to expose and be easily unfavorable for the person and equipment safety for operator is close.
Summary of the invention
It is an object of the invention to provide a kind of safety distribution cabinet device, be used for overcoming drawbacks described above of the prior art.
nullA kind of safety distribution cabinet device according to the present invention，For by electric power from power distribution to by electric loading，Described distribution cabinet device includes the fixing cabinet for installing distribution component，Described fixing cabinet upper end is installed with bearing part，Described fixing cabinet lower end is provided with rotary electric machine，And described bearing part is in the same vertical plane with rotary electric machine，The output shaft of described rotary electric machine is installed with pivotal axis，Described pivotal axis upper end is installed in rotation in described bearing part，Described pivotal axis is installed with pivoted door，And described pivoted door is provided with electricity consumption device，Described rotary electric machine is in order to drive the rotation of described pivotal axis，Thus controlling the opening and closing of pivoted door，The upper end of described pivotal axis is fixedly installed and is positioned at the columned cap body axially positioned on described bearing part and by described bearing part，Described cap body is provided with the fluting that unlimited and along described cap body diametric(al) extends towards outside and top side，In the bottom side of power on/off operation slide block and described fluting and opposite sides facade are arranged on being slidably matched，Described power on/off operation slide block by means of be located in inside it with the elastic top pressing spring between the end wall of described cap body and make its outboard end be biased in radially outwardly and fix on the Internal periphery face of the Internal periphery cap being connected with described fixing cabinet，The roof of described Internal periphery cap is fixedly installed the protuberance downwardly extended，Described protuberance is slidably mounted with the feed slide block electrically connected with power supply by elastomer，In order to described power on/off operate on slide block upwardly extend in motion arm by electrical contact electrical engagement，Thus realizing the electricity consumption device in described pivoted door is powered；Wherein, the shape of cross section in the described Internal periphery face of described Internal periphery cap is elliptical shape section, the shape of cross section of described Internal periphery cap lateral surface is circular segments, the circular shape concentric that oval and described circular segments corresponding to described elliptical shape section is corresponding, it is consequently formed interval degree heavy section and thinner wall section, in order to operate described power on/off operation slide block movement thus making the energising of described pivoted door and power-off respectively；The pointed end of described outboard end, the medial extremity of described thinner wall section is provided with the locating slot with hypotenuse, described fixing cabinet upper surface is provided with display lamp, described locating slot is provided with and controls the contact switch that described display lamp is opened, after the outboard end of power on/off operation slide block slips in described locating slot and contacts with described contact switch, described display lamp lights, and is in electric off-state with prompting by electrical contact and described feed slide block.
By such scheme, owing to being arranged in by electrical contact within the clamshell at pivotal axis top, therefore, it is possible to make the intensive setting of electrical contact, and it is easy to electric wiring.And this clamshell is arranged on axially the walking of pivotal axis, will not interfere with the walking path of lid, it is to avoid cause the potential safety hazards such as collision in use procedure.Can correspondingly engage and the contact disconnected by being arranged in pivotal movement process, it is possible to automatically power off when opening cabinet body door, it is prevented that the hidden danger of maloperation occurs.And making mains side feed slide block have certain slip allowance, it can be ensured that electrical contact can fluid-tight engagement, it is to avoid electric clearance occur.It is ellipticity by arranging medial surface profile, it is possible to form round and smooth wall thickness variation, therefore, it is possible to operation slide block movement is to realize electrical engagement and disconnection, it is possible to form service-strong operation structure.The electrical contact of whole device, it can be avoided that impact engages and avoid the sliding contact of distance, thus improves power supply safety performance and improves the service life of equipment.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the power distribution cabinet of the present invention；
Fig. 2 is the cross sectional representation at the arrow locations place in Fig. 1.
Detailed description of the invention
Below in conjunction with Fig. 1-2, the present invention is described in detail.
nullSafety distribution cabinet device according to an embodiment of the invention，For by electric power from power distribution to by electric loading，Described distribution cabinet device includes the fixing cabinet 9 for installing distribution component，Described fixing cabinet 9 upper end is installed with bearing part 92，Described fixing cabinet 9 lower end is provided with rotary electric machine 90，And described bearing part 92 is in the same vertical plane with rotary electric machine 90，The output shaft of described rotary electric machine 90 is installed with pivotal axis 91，Described pivotal axis 91 upper end is installed in rotation in described bearing part 92，Described pivotal axis 91 is installed with pivoted door 99，And described pivoted door 99 is provided with electricity consumption device，Described rotary electric machine 90 is in order to drive the rotation of described pivotal axis 91，Thus controlling the opening and closing of pivoted door 99，The upper end of described pivotal axis 91 is fixedly installed and is positioned at the columned cap body 93 axially positioned on described bearing part 92 and by described bearing part 92，Described cap body 93 is provided with the fluting 930 that unlimited and along described cap body 93 diametric(al) extends towards outside and top side，In the bottom side of power on/off operation slide block 8 and described fluting 930 and opposite sides facade are arranged on being slidably matched，Described power on/off operation slide block 8 by means of be located in inside it with the elastic top pressing spring 932 between the end wall 931 of described cap body 93 and make its outboard end 82 be biased in radially outwardly with on the Internal periphery face 79 of the described fixing Internal periphery cap 7 being connected of fixing cabinet 9，The roof of described Internal periphery cap 7 is fixedly installed the protuberance 71 downwardly extended，Described protuberance 71 is slidably mounted with the feed slide block 72 electrically connected with power supply by elastomer 73，In order to described power on/off operate on slide block 8 upwardly extend in motion arm 81 by electrical contact 811 electrical engagement，Thus realizing the electricity consumption device in described pivoted door 99 is powered；Wherein, the shape of cross section in the described Internal periphery face 79 of described Internal periphery cap 7 is elliptical shape section, the shape of cross section of described Internal periphery cap 7 lateral surface is circular segments, the circular shape concentric that oval and described circular segments corresponding to described elliptical shape section is corresponding, it is consequently formed 90 degree of interval heavy section 711 and thinner wall section 712, in order to operate described power on/off operation slide block 8 and move thus making described pivoted door 99 be energized and power-off respectively；The described pointed end of outboard end 82, the medial extremity of described thinner wall section 712 is provided with the locating slot 22 with hypotenuse, described fixing cabinet 9 upper surface is provided with display lamp 21, described locating slot 22 is provided with and controls the contact switch 21 that described display lamp 22 is opened, after the outboard end 82 of power on/off operation slide block 8 slips in described locating slot 22 and contacts with described contact switch 21, described display lamp 783 lights, and is in electric off-state with prompting by electrical contact 811 and described feed slide block 72.
Exemplarily, described outboard end 82 can pointed end.
According to embodiment, the using method of above-mentioned distribution cabinet device, when described pivoted door 99 is closed, the described outboard end 82 of described power on/off operation slide block 8 engages with described heavy section 711 so that described by electrical contact 811 with feed slide block 72 electrical engagement；When described pivoted door 99, from described closed mode, pivot turn 90 degrees so that when described pivoted door 99 is in open mode, the described outboard end 82 of described power on/off operation slide block 8 engages with described thinner wall section 712, is electrically disconnected with feed slide block 72 so that described by electrical contact 811.
Owing to being arranged in by electrical contact within the clamshell at pivotal axis top, therefore, it is possible to make the intensive setting of electrical contact, and it is easy to electric wiring.And this clamshell is arranged on axially the walking of pivotal axis, will not interfere with the walking path of lid, it is to avoid cause the potential safety hazards such as collision in use procedure.Can correspondingly engage and the contact disconnected by being arranged in pivotal movement process, it is possible to automatically power off when opening cabinet body door, it is prevented that the hidden danger of maloperation occurs.And making mains side feed slide block have certain slip allowance, it can be ensured that electrical contact can fluid-tight engagement, it is to avoid electric clearance occur.It is ellipticity by arranging medial surface profile, it is possible to form round and smooth wall thickness variation, therefore, it is possible to operation slide block movement is to realize electrical engagement and disconnection, it is possible to form service-strong operation structure.The electrical contact of whole device is it can be avoided that impact engages and avoid the sliding contact of distance.
Those skilled in the art can be clear and definite, without departing from the overall spirit of the present invention and design when, it is possible to make the various modification for above example.It each falls within protection scope of the present invention.The protection scheme of the present invention is as the criterion with appending claims of the present invention.
Claims (2)
- null1. a safety distribution cabinet device，For by electric power from power distribution to by electric loading，Described distribution cabinet device includes the fixing cabinet (9) for installing distribution component，Described fixing cabinet (9) upper end is installed with bearing part (92)，Described fixing cabinet (9) lower end is provided with rotary electric machine (90)，And described bearing part (92) is in the same vertical plane with rotary electric machine (90)，The output shaft of described rotary electric machine (90) is installed with pivotal axis (91)，Described pivotal axis (91) upper end is installed in rotation in described bearing part (92)，Described pivotal axis (91) is installed with pivoted door (99)，And described pivoted door (99) is provided with electricity consumption device，Described rotary electric machine (90) is in order to drive the rotation of described pivotal axis (91)，Thus controlling the opening and closing of pivoted door (99)，The upper end of described pivotal axis (91) is fixedly installed and is positioned at the columned cap body (93) axially positioned on described bearing part (92) and by described bearing part (92)，Described cap body (93) is provided with the fluting (930) that unlimited and along described cap body (93) diametric(al) extends towards outside and top side，In the bottom side of power on/off operation slide block (8) and described fluting (930) and opposite sides facade are arranged on being slidably matched，Described power on/off operation slide block (8) makes its outboard end (82) be biased in radially outwardly on the Internal periphery face (79) of the Internal periphery cap (7) being connected fixing with described fixing cabinet (9) by means of the elastic top pressing spring (932) being located in inside it and between the end wall (931) of described cap body (93)，The roof of described Internal periphery cap (7) is fixedly installed the protuberance (71) downwardly extended，Described protuberance (71) is slidably mounted with the feed slide block (72) electrically connected with power supply by elastomer (73)，In order to described power on/off operate on slide block (8) upwardly extend in motion arm (81) by electrical contact (811) electrical engagement，Thus realizing the electricity consumption device in described pivoted door (99) is powered；Wherein, the shape of cross section of the described Internal periphery face (79) of described Internal periphery cap (7) is elliptical shape section, the shape of cross section of described Internal periphery cap (7) lateral surface is circular segments, the circular shape concentric that oval and described circular segments corresponding to described elliptical shape section is corresponding, it is consequently formed 90 degree of interval heavy section (711) and thinner wall section (712), in order to operate described power on/off operation slide block (8) motion thus making described pivoted door (99) energising and power-off respectively；Described outboard end (82) pointed end, the medial extremity of described thinner wall section (712) is provided with the locating slot (22) with hypotenuse, described fixing cabinet (9) upper surface is provided with display lamp (21), described locating slot (22) is provided with and controls the contact switch (21) that described display lamp (22) is opened, after the outboard end (82) of power on/off operation slide block (8) slips in described locating slot (22) and contacts with described contact switch (21), described display lamp (783) lights, it is in electric off-state by electrical contact (811) and described feed slide block (72) with prompting.
- 2. the using method of a kind of safety distribution cabinet device as claimed in claim 1, when described pivoted door (99) is closed, described power on/off operation slide block (8) described outboard end (82) engages with described heavy section (711) so that described by electrical contact (811) and feed slide block (72) electrical engagement；When described pivoted door (99), from described closed mode, pivot turn 90 degrees so that when described pivoted door (99) is in open mode, the described outboard end (82) of described power on/off operation slide block (8) engages with described thinner wall section (712), is electrically disconnected with feed slide block (72) so that described by electrical contact (811).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610312165.1A CN105790113A (en) | 2016-05-12 | 2016-05-12 | Safety power distribution cabinet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610312165.1A CN105790113A (en) | 2016-05-12 | 2016-05-12 | Safety power distribution cabinet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105790113A true CN105790113A (en) | 2016-07-20 |
Family
ID=56402189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610312165.1A Pending CN105790113A (en) | 2016-05-12 | 2016-05-12 | Safety power distribution cabinet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105790113A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018068252A1 (en) * | 2016-10-13 | 2018-04-19 | 尚庆光 | Intelligent power distribution cabinet apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2755763Y (en) * | 2004-11-26 | 2006-02-01 | 北京迪威尔石油天然气技术开发有限公司 | Angular range positioning controller |
| KR20100005773U (en) * | 2008-11-28 | 2010-06-07 | 만 석 김 | Transparent cover of distributer have pilot lamp insaid of it |
| CN204441709U (en) * | 2015-04-02 | 2015-07-01 | 国家电网公司 | Contact electrocution-proof switch |
| CN105261955A (en) * | 2015-09-22 | 2016-01-20 | 太仓宏光自控电器设备有限公司 | GCS pull-out type low-voltage distribution cabinet |
-
2016
- 2016-05-12 CN CN201610312165.1A patent/CN105790113A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2755763Y (en) * | 2004-11-26 | 2006-02-01 | 北京迪威尔石油天然气技术开发有限公司 | Angular range positioning controller |
| KR20100005773U (en) * | 2008-11-28 | 2010-06-07 | 만 석 김 | Transparent cover of distributer have pilot lamp insaid of it |
| CN204441709U (en) * | 2015-04-02 | 2015-07-01 | 国家电网公司 | Contact electrocution-proof switch |
| CN105261955A (en) * | 2015-09-22 | 2016-01-20 | 太仓宏光自控电器设备有限公司 | GCS pull-out type low-voltage distribution cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018068252A1 (en) * | 2016-10-13 | 2018-04-19 | 尚庆光 | Intelligent power distribution cabinet apparatus |
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Application publication date: 20160720 |
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| WD01 | Invention patent application deemed withdrawn after publication |