CN103500956B - Valve plate on a kind of electrical control cubicles contact box and electrical control cubicles - Google Patents
Valve plate on a kind of electrical control cubicles contact box and electrical control cubicles Download PDFInfo
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- CN103500956B CN103500956B CN201310468538.0A CN201310468538A CN103500956B CN 103500956 B CN103500956 B CN 103500956B CN 201310468538 A CN201310468538 A CN 201310468538A CN 103500956 B CN103500956 B CN 103500956B
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- valve plate
- clamp
- stiffener
- electrical control
- control cubicles
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Abstract
The present invention relates to electrical control cubicles field, particularly relate to the valve plate on a kind of electrical control cubicles contact box, it comprises demarcation strip and the first kink of being connected with described demarcation strip and the second kink, described demarcation strip is for separating moving contact and fixed contact, and described first kink and described second kink are for increasing the intensity of described valve plate.Also relate to a kind of electrical control cubicles of the valve plate adopted on above-mentioned electrical control cubicles contact box, described valve plate comprises symmetrically arranged upper valve plate and lower valve plate, described upper valve plate is arranged on the position relative with upper contact head box, and described lower valve plate is arranged on the position relative with lower contact box.Present invention achieves the object separating dynamic/static contact, make electrified body directly exposedly to allow people damage near electrified body outside, thus play a protective role to operating personnel, fail safe is high, highly versatile.
Description
Technical field
The present invention relates to electrical control cubicles field, particularly relate to the valve plate on a kind of electrical control cubicles contact box and the electrical control cubicles of this valve plate is installed.
Background technology
Electrical control cubicles is used to the power supply unit that power equipment provides work electricity consumption, switchgear, measuring instrument, protective device and auxiliary equipment etc. can be fitted together in electrical control cubicles by electrical wiring requirement.Therefore, electrical control cubicles can be widely used in the electricity consumption places such as industrial power distribution, power plant, commercial building and high residential building.
Conveniently use, be provided with contact box in electrical control cubicles, contact box is provided with fixed contact, the moving contact on the handcart in handcart room contacts cooperation with it.In usual use procedure, charged fixed contact is directly outside exposed, is easy to allow people touch electricity by mistake, and therefore, we need a kind of space bar moving contact and fixed contact to be separated, and damage operating personnel to avoid the generation of electric shock accidents.
Summary of the invention
The object of the invention is to:
Valve plate on a kind of electrical control cubicles contact box is provided, between dynamic/static contact, plays an obvious partition effect, make electrified body can not be easily close, thus operating personnel are played a protective role.
Also provide a kind of electrical control cubicles, it has the valve plate structure on above-mentioned electrical control cubicles contact box, and avoid the charged fixed contact directly exposed evil of the accidental injury to operating personnel, fail safe is high, highly versatile.
For reaching this object, the present invention by the following technical solutions:
The invention provides the valve plate on a kind of electrical control cubicles contact box, the first kink comprising demarcation strip and be connected with described demarcation strip and the second kink, described demarcation strip is for separating moving contact and fixed contact, and described first kink and described second kink are for increasing the intensity of described valve plate.
As preferred version of the present invention, described first kink comprises the first stiffener and the second stiffener;
The first side of described first stiffener is connected with the first side of described demarcation strip, and is parallel to described demarcation strip, and the second side of described first stiffener is connected with a side of described second stiffener;
Described second stiffener is perpendicular to described first stiffener.
As preferred version of the present invention, described second kink comprises the 3rd stiffener and the 4th stiffener;
The first side of described 3rd stiffener is connected with the second side of described demarcation strip, and is parallel to described demarcation strip, and the second side of described 3rd stiffener is connected with a side of described 4th stiffener;
Described 4th stiffener is parallel to described 3rd stiffener.
As preferred version of the present invention, the 3rd side of described demarcation strip has the first extension extended towards the direction away from described 3rd side;
The four side of described demarcation strip has the second extension extended towards the direction away from described four side;
Described first extension and described second extension all have draw-in groove, the shape of described draw-in groove and the mating shapes of lead.
As preferred version of the present invention, described draw-in groove comprises the first clamp, the second clamp be connected with described first clamp and the 3rd clamp, and the 4th clamp;
The first side of described first clamp is connected with the first side of described second clamp, and the second side of described first clamp is connected with the first side of described 3rd clamp;
The first side of described 4th clamp is connected with the second side of described second clamp, and the second side of described 4th clamp is connected with described second extension with described first extension respectively.
As preferred version of the present invention, described second clamp and described 3rd clamp are all perpendicular to described first clamp;
Described 4th clamp is perpendicular to described second clamp.
As preferred version of the present invention, described lead offers the through hole of axially through described lead, and the guide rod of described through hole and electrical control cubicles is suitable.
As preferred version of the present invention, between described first stiffener and described second stiffener, between described 3rd stiffener and described 4th stiffener, between described 4th clamp and described second clamp, between described second clamp and described first clamp, and be fillet structure between described first clamp and described 3rd clamp.
Present invention also offers a kind of electrical control cubicles of the valve plate adopted on above-described electrical control cubicles contact box, described valve plate comprises symmetrically arranged upper valve plate and lower valve plate;
Described upper valve plate is arranged on the position relative with upper contact head box;
Described lower valve plate is arranged on the position relative with lower contact box.
As preferred version of the present invention, described upper valve plate adopts steel plate to make, and described lower valve plate adopts aluminium sheet to make.
Beneficial effect of the present invention is: the invention provides the valve plate on a kind of electrical control cubicles contact box, achieves and separates the object of dynamic/static contact, and electrified body can not directly exposedly be allowed people touch electrified body to damage, serve protective effect to operating personnel outside by mistake.In addition, valve plate adopts flanging and flanging process, enhances the structural strength of valve plate.
Present invention also offers a kind of electrical control cubicles comprising above-mentioned valve plate structure, avoid the charged moving contact directly exposed evil of the accidental injury to operating personnel, fail safe is high, highly versatile.In addition, the upper valve plate of valve plate adopts steel plate to make, and utilizes deadweight to ensure self-return from top to bottom, and lower valve plate adopts aluminium sheet to make, and alleviates resistance when the weight alleviating body makes to rise from the bottom up.
Accompanying drawing explanation
Fig. 1 is the structural representation of the assembly structure of valve plate on the electrical control cubicles contact box that provides of the embodiment of the present invention one;
Fig. 2 is the structural representation of the upper valve plate on the electrical control cubicles contact box that provides of the embodiment of the present invention one;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the vertical view of Fig. 2;
Fig. 5 is the partial enlarged drawing at " A place " in Fig. 4.
Wherein:
1, demarcation strip; 2, the first kink; 3, the second kink; 4, lead; 6, through hole; 7, draw-in groove;
11, first side; 12, second side; 13, the 3rd side; 14, four side; 21, the first stiffener; 22, the second stiffener; 31, the 3rd stiffener; 32, the 4th stiffener; 51, upper valve plate; 52, lower valve plate; 71, the first clamp; 72, the second clamp; 73, the 3rd clamp; 74, the 4th clamp;
131, the first extension; 141, the second extension.
Embodiment
Technical scheme of the present invention is further illustrated by specific embodiment below in conjunction with accompanying drawing.
Embodiment one
As Figure 2-Figure 5, valve plate on a kind of electrical control cubicles contact box that the present embodiment provides, the first kink 2 and the second kink 3 comprising demarcation strip 1 and be connected with described demarcation strip 1, described demarcation strip 1 is for separating moving contact and fixed contact, and described first kink 2 and described second kink 3 are for increasing the intensity of described valve plate.
As preferably, described first kink 2 comprises the first stiffener 21 and the second stiffener 22.Wherein, the first side of described first stiffener 21 is connected with the first side 11 of described demarcation strip 1, and is parallel to described demarcation strip 1, and the second side of described first stiffener 21 is connected with a side of described second stiffener 22.Further, described second stiffener 22 is perpendicular to described first stiffener 21.The above-mentioned bending process of the first kink 2 adds the structural strength of valve plate.
As preferably, described second kink 3 comprises the 3rd stiffener 31 and the 4th stiffener 32.The first side of described 3rd stiffener 31 is connected with the second side 12 of described demarcation strip 1, and is parallel to described demarcation strip 1, and the second side of described 3rd stiffener 31 is connected with a side of described 4th stiffener 32.Described 4th stiffener 32 is parallel to described 3rd stiffener 31.The above-mentioned bending process of the second kink 3 too increases the structural strength of valve plate equally.
3rd side 13 of described demarcation strip 1 has the first extension 131 extended towards the direction away from described 3rd side 13.The four side 14 of described demarcation strip 1 has the second extension 141 extended towards the direction away from described four side 14.Described first extension 131 and described second extension 141 all have draw-in groove 7, the shape of described draw-in groove 7 and the mating shapes of lead 4, described lead 4 offers the through hole 6 of axially through described lead 4, and described through hole 6 is suitable with the guide rod of electrical control cubicles.
As preferably, described draw-in groove 7 comprises the first clamp 71, the second clamp 72 be connected with described first clamp 71 and the 3rd clamp 73, and the 4th clamp 74.Concrete, the first side of described first clamp 71 is connected with the first side of described second clamp 72, and the second side of described first clamp 71 is connected with the first side of described 3rd clamp 73.The first side of described 4th clamp 74 is connected with the second side of described second clamp 72, and the second side of described 4th clamp 74 is connected with described second extension 141 with described first extension 131 respectively.
Further, described second clamp 72 and described 3rd clamp 73 are all perpendicular to described first clamp 71, and described 4th clamp 74 is perpendicular to described second clamp 72.The above-mentioned special construction of draw-in groove 7 can be by the shaping integral structure made of mould punching, is convenient to better coordinate with the guide rod of electrical control cubicles sidewall.
Between described first stiffener 21 and described second stiffener 22, between described 3rd stiffener 31 and described 4th stiffener 32, between described 4th clamp 74 and described second clamp 72, between described second clamp 72 and described first clamp 71, and be fillet structure between described first clamp 71 and described 3rd clamp 73, the requirement of user to valve plate aesthetic property can either be met, operating personnel can be avoided again to be scratched by wedge angle in operation, improve safe application performance.
The present embodiment achieves separates the object of dynamic/static contact, and electrified body can not directly exposedly be allowed people touch electrified body to damage, serve protective effect to operating personnel outside by mistake.
Embodiment two
As shown in Figure 1, present embodiments provide a kind of electrical control cubicles of the valve plate adopted on above-described electrical control cubicles contact box, described valve plate comprises symmetrically arranged upper valve plate 51 and lower valve plate 52, described upper valve plate 51 and described lower valve plate 52 symmetrical configuration.Described upper valve plate 51 is arranged on the position relative with upper contact head box, and described lower valve plate 52 is arranged on the position relative with lower contact box.This embodiment avoids the charged fixed contact directly exposed evil of the accidental injury to operating personnel, fail safe is high, highly versatile.
In addition, described upper valve plate 51 adopts steel plate to make, and to make upper valve plate 51 upwards open, utilizes deadweight downwards to ensure self-return from top to bottom.Described lower valve plate 52 adopts aluminium sheet to make, and to make lower valve plate 52 open, alleviates resistance when the weight upwards alleviating body makes to rise from the bottom up downwards.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (8)
1. the valve plate on electrical control cubicles contact box, is characterized in that,
The first kink (2) comprising demarcation strip (1) and be connected with described demarcation strip (1) and the second kink (3), described demarcation strip (1) is for separating moving contact and fixed contact, and described first kink (2) and described second kink (3) are for increasing the intensity of described valve plate;
3rd side (13) of described demarcation strip (1) has the first extension (131) extended towards the direction away from described 3rd side (13);
The four side (14) of described demarcation strip (1) has the second extension (141) extended towards the direction away from described four side (14);
Described first extension (131) and described second extension (141) all have draw-in groove (7), the shape of described draw-in groove (7) and the mating shapes of lead (4);
Described draw-in groove (7) is by the shaping integral structure made of mould punching;
Described lead (4) offers the through hole (6) of axially through described lead (4), and described through hole (6) is suitable with the guide rod of electrical control cubicles.
2. the valve plate on a kind of electrical control cubicles contact box according to claim 1, is characterized in that,
Described first kink (2) comprises the first stiffener (21) and the second stiffener (22);
The first side of described first stiffener (21) is connected with the first side (11) of described demarcation strip (1), and being parallel to described demarcation strip (1), the second side of described first stiffener (21) is connected with a side of described second stiffener (22);
Described second stiffener (22) is perpendicular to described first stiffener (21).
3. the valve plate on a kind of electrical control cubicles contact box according to claim 2, is characterized in that,
Described second kink (3) comprises the 3rd stiffener (31) and the 4th stiffener (32);
The described first side of the 3rd stiffener (31) is connected with the second side (12) of described demarcation strip (1), and being parallel to described demarcation strip (1), the second side of described 3rd stiffener (31) is connected with a side of described 4th stiffener (32);
Described 4th stiffener (32) is parallel to described 3rd stiffener (31).
4. the valve plate on a kind of electrical control cubicles contact box according to claim 3, is characterized in that,
Described draw-in groove (7) comprises the first clamp (71), the second clamp (72) be connected with described first clamp (71) and the 3rd clamp (73), and the 4th clamp (74);
The first side of described first clamp (71) is connected with the first side of described second clamp (72), and the second side of described first clamp (71) is connected with the first side of described 3rd clamp (73);
The first side of described 4th clamp (74) is connected with the second side of described second clamp (72), and the second side of described 4th clamp (74) is connected with described second extension (141) with described first extension (131) respectively.
5. the valve plate on a kind of electrical control cubicles contact box according to claim 4, is characterized in that,
Described second clamp (72) and described 3rd clamp (73) are all perpendicular to described first clamp (71);
Described 4th clamp (74) is perpendicular to described second clamp (72).
6. the valve plate on a kind of electrical control cubicles contact box according to claim 4, is characterized in that,
Between described first stiffener (21) and described second stiffener (22), between described 3rd stiffener (31) and described 4th stiffener (32), between described 4th clamp (74) and described second clamp (72), between described second clamp (72) and described first clamp (71), and be fillet structure between described first clamp (71) and described 3rd clamp (73).
7. adopt an electrical control cubicles for the valve plate on the electrical control cubicles contact box as described in any one of claim 1-6, it is characterized in that,
Described valve plate comprises symmetrically arranged upper valve plate (51) and lower valve plate (52);
Described upper valve plate (51) is arranged on the position relative with upper contact head box;
Described lower valve plate (52) is arranged on the position relative with lower contact box.
8. a kind of electrical control cubicles according to claim 7, is characterized in that,
Described upper valve plate (51) adopts steel plate to make, and described lower valve plate (52) adopts aluminium sheet to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310468538.0A CN103500956B (en) | 2013-10-09 | 2013-10-09 | Valve plate on a kind of electrical control cubicles contact box and electrical control cubicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310468538.0A CN103500956B (en) | 2013-10-09 | 2013-10-09 | Valve plate on a kind of electrical control cubicles contact box and electrical control cubicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103500956A CN103500956A (en) | 2014-01-08 |
| CN103500956B true CN103500956B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310468538.0A Expired - Fee Related CN103500956B (en) | 2013-10-09 | 2013-10-09 | Valve plate on a kind of electrical control cubicles contact box and electrical control cubicles |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004529B (en) * | 2018-06-29 | 2024-01-19 | 河南森源电气股份有限公司 | Contact box mounting plate |
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| CN202333570U (en) * | 2011-11-30 | 2012-07-11 | 上海通用电气广电有限公司 | Valve drive mechanism for high-voltage switch cabinet |
| CN203109708U (en) * | 2013-01-18 | 2013-08-07 | 荣田精机股份有限公司 | Sheet metal structure of machine tool |
| CN203589563U (en) * | 2013-10-09 | 2014-05-07 | 昆山振宏电子机械有限公司 | Valve plate of electric control cabinet contact box and electric control cabinet |
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2013
- 2013-10-09 CN CN201310468538.0A patent/CN103500956B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008136508A (en) * | 2006-11-29 | 2008-06-19 | Cleanup Corp | Mirror cabinet |
| CN201174535Y (en) * | 2008-03-18 | 2008-12-31 | 谢俊 | Shutter construction of high-voltage cabinet |
| TW201139865A (en) * | 2010-05-11 | 2011-11-16 | Jia-Ling Jiang | Frame bar structure of cabinet skeleton |
| CN102290721A (en) * | 2011-03-31 | 2011-12-21 | 山东泰开成套电器有限公司 | Switch cabinet valve mechanism |
| CN202050616U (en) * | 2011-05-20 | 2011-11-23 | 达创科技（东莞）有限公司 | Electronic equipment cabinet and support structure thereof |
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| CN203109708U (en) * | 2013-01-18 | 2013-08-07 | 荣田精机股份有限公司 | Sheet metal structure of machine tool |
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| CN103500956A (en) | 2014-01-08 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Rugu Inventor before: Wu Cunlin Inventor before: Wu Hao |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170522 Address after: 515000 Guangdong city of Shantou Province Yu Zhou Longhu District Road in front of Tiezhou Ju Wei Patentee after: Guangdong yuanshengda Electrical Appliance Co.,Ltd. Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170522 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: Kunshan city Suzhou Dianshan Lake town of Jiangsu province 215300 City Huangpu River Road No. 268 Patentee before: KUNSHAN ZHENHONG ELECTRONIC MACHINERY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20201009 |