CN103500955A - Secondary interlocking bracket for electric control cabinets and aviation plug matched with same - Google Patents
Secondary interlocking bracket for electric control cabinets and aviation plug matched with same Download PDFInfo
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- CN103500955A CN103500955A CN201310484539.4A CN201310484539A CN103500955A CN 103500955 A CN103500955 A CN 103500955A CN 201310484539 A CN201310484539 A CN 201310484539A CN 103500955 A CN103500955 A CN 103500955A
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- electrical control
- control cubicles
- interlock bracket
- aviation plug
- bracket
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Abstract
The invention relates to the technical field of fixing devices, in particular to a secondary interlocking bracket for electric control cabinets and an aviation plug matched with the same. The secondary interlocking bracket for electric control cabinets comprises a bracket body, a secondary interlocking mechanism, a mounting part and a holding space, the mounting part is arranged on the bracket body and used for fixing the secondary interlocking bracket on an electric control cabinet, and the holding space is used for holding the secondary interlocking mechanism. The structure of the secondary interlocking bracket is simple, and moreover, the secondary interlocking bracket can provide a supporting space for the secondary interlocking mechanism. Meanwhile, the application also provides the aviation plug matched with the secondary interlocking bracket, and the pin plug is provided with a bolt; by inserting a bolt head of the bolt into a limit hole of the secondary interlocking bracket, the bolt can be fixed, and moreover, the aviation plug can be further locked, and thereby can be effectively prevented from being pulled out by mistake or coming off.
Description
Technical field
The present invention relates to the fixture technical field, relate in particular to a kind of secondary interlock bracket of electrical control cubicles and the aviation plug be mated.
Background technology
Electrical control cubicles is used to the power supply unit that power equipment provides the work electricity consumption.Electrical control cubicles is be assembled in sealing or semiclosed metal safe by switchgear, measuring instrument, protective device and auxiliary equipment or shield on width by the electrical wiring requirement; its layout should meet the requirement of the normal operation of electric power system; easy access, do not jeopardize the control cubicle (case) of the person and surrounding devices safety.Comprise power distribution cabinet (distribution box) (electric control cabinet) etc., can connect or minute deenergizing by manual or automatic switch while normally moving.Cut off circuit or warning by protective device when fault or irregular operating.Borrow measuring instrument can show operating various parameter, also can be adjusted some electric parameter, to departing from normal operating conditions, pointed out or send signal.Be usually used in each, join, in electric substation.
Handcart is the critical piece in withdrawable switch cubicle, and two kinds of PT handcart and switch (circuit breaker) handcarts are generally arranged.Handcart is again dolly, take switching on/off handcart as example, in the situation that the switch disjunction, spread guide rail after available hand it is extracted out from switch cubicle, in order to overhauled or changed.Main element on handcart has the electric equipments such as circuit breaker, instrument transformer, contact arm.For the ease of the movement of handcart, handcart normally is connected by plug (aviation plug) with connected mode (linear quadratic control route survey) between electrical control cubicles.Simultaneously when handcart at moving process or while being parked in service position, be easy to false touch and encounter the secondary aviation plug in electrical control cubicles, the secondary aviation plug is extracted by mistake, affect the interior circuit of electrical control cubicles unimpeded.
Because we need a kind of equipment can be used for locking the plug on electrical control cubicles, prevent that it from being extracted, and cause electrical control cubicles normally not use by mistake.
Summary of the invention
The object of the invention is to propose a kind of secondary interlock bracket of electrical control cubicles, it is simple in structure, the effect that can provide support for secondary interlocking mechanism.
Another object of the present invention is to propose the aviation plug that a kind of secondary interlock bracket of and above-mentioned electrical control cubicles is used in conjunction with, and this plug can be fixed by the secondary interlock bracket, can effectively prevent from being extracted by mistake, has improved the reliability of its use.
For reaching this purpose, the present invention by the following technical solutions:
A kind of secondary interlock bracket of electrical control cubicles, it comprises: rack body, secondary interlocking mechanism, be arranged on rack body for the secondary interlock bracket is fixed on to the installation portion on electrical control cubicles, and for holding the spatial accommodation of secondary interlocking mechanism.
As a kind of preferred version of the secondary interlock bracket of above-mentioned electrical control cubicles, described rack body comprises first side, second side, the 3rd side, four side and the 5th side;
The first end of described first side is connected with the first end of described second side;
The second end of described second side is connected with the first end of described the 3rd side;
The second end of described the 3rd side is connected with the first end of described four side;
The second end of described four side is connected with the first end of described the 5th side;
And described first side and the 3rd side lay respectively at the both sides of second side, and second side and four side lay respectively at the both sides of the 3rd side, the 3rd side and the 5th side are positioned at the homonymy of described four side.
A kind of preferred version as the secondary interlock bracket of above-mentioned electrical control cubicles, described first side is vertical with second side to be arranged, described second side is with the 3rd side is vertical arranges, and described the 3rd side arranges with four side is vertical, and described four side is with the 5th side is vertical arranges.
As a kind of preferred version of the secondary interlock bracket of above-mentioned electrical control cubicles, the link of the link of the link of described first side and second side, second side and the 3rd side, the 3rd side and four side all, the link of four side and the 5th side is fillet structure.
As a kind of preferred version of the secondary interlock bracket of above-mentioned electrical control cubicles, described installation portion is two turnover boards that are separately positioned on first side and the 5th side.
A kind of preferred version as the secondary interlock bracket of above-mentioned electrical control cubicles, be provided with for the installing hole of secondary interlocking mechanism is installed on described at least one side.
As a kind of preferred version of the secondary interlock bracket of above-mentioned electrical control cubicles, described installing hole is arranged on the 3rd side plate.
A kind of aviation plug coordinated with the secondary interlock bracket of above-described electrical control cubicles, wherein, be provided with latch on described aviation plug, and described latch comprises bolt rod, and the fork that is arranged on bolt rod one end.
A kind of preferred version as above-mentioned aviation plug, be provided with for described fork and pass through on described rack body, and fork is had to the spacing hole of position-limiting action.
As a kind of preferred version of above-mentioned aviation plug, described fork is cube structure, and described spacing hole is rectangular opening.
Beneficial effect of the present invention is: the invention provides a kind of secondary interlock bracket of electrical control cubicles and the aviation plug be mated, wherein the secondary interlock bracket comprises rack body, there is the spatial accommodation of placing the secondary interlock bracket in this rack body, above-mentioned secondary interlock bracket is simple in structure, and the space that can provide support for secondary interlocking mechanism.The aviation plug that the application also provides a kind of and above-mentioned secondary interlock bracket to coordinate simultaneously, be provided with latch on the bar plug, pass and be arranged on the spacing hole on the secondary interlock bracket by the fork by latch, can realize fixing latch, and can further realize the locking to aviation plug, can effectively prevent that aviation plug from being pulled out by mistake or coming off.
The accompanying drawing explanation
Fig. 1 is the structural representation of the secondary interlock bracket that provides of the specific embodiment of the invention;
Fig. 2 is the schematic diagram of another angle of the secondary interlock bracket that provides of the specific embodiment of the invention;
Fig. 3 is the structural representation that secondary interlock bracket that the specific embodiment of the invention provides coordinates with aviation plug.
Wherein:
10: the secondary interlock bracket; 20: aviation plug;
1: rack body; 2: secondary interlocking mechanism;
11: first side; 12: second side; 13: the three sides; 14: the four sides; 15: the five sides; 16: turnover board; 17: spacing hole;
201: latch;
2011: bolt rod; 2012: fork.
Embodiment
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing and by embodiment.
As shown in Figure 1 and Figure 2, a kind of secondary interlock bracket of electrical control cubicles comprises: rack body 1, secondary interlocking mechanism 2, be arranged on rack body 1 for secondary interlock bracket 10 is fixed on to the installation portion on electrical control cubicles, and for holding the spatial accommodation of secondary interlocking mechanism 2.
Concrete, rack body 1 comprises first side 11, second side 12, the 3rd side 13, four side 14 and the 5th side 15, and the first end of first side 11 is connected with the first end of second side 12, the second end of second side 12 is connected with the first end of the 3rd side 13, the second end of the 3rd side 13 is connected with the first end of four side 14, the second end of four side 14 is connected with the first end of the 5th side 15, and first side 11 and the 3rd side 13 lay respectively at 12 both sides, second side, second side 12 and four side 14 lay respectively at the both sides of the 3rd side 13, the 3rd side 13 and the 5th side 15 are positioned at the homonymy of four side 14.That is to say that it is hatch frame that above-mentioned five sides surround an end, three sides have the cavity structure of baffle plate, and this cavity structure is for placing the spatial accommodation of secondary interlocking mechanism 2.
More specifically, 11Yu second side, first side 12 vertically arranges, second side 12 and the vertical setting of the 3rd side 13, the setting vertical with four side 14 of the 3rd side 13, and four side 14 and the vertical setting of the 5th side 15.
In order to prevent that secondary interlock bracket 10 from scratching the people in use procedure, the link of the link of the link of 11He second side, first side 12, second side 12 and the 3rd side 13, the 3rd side 13 and four side 14 all, the link of four side 14 and the 5th side 15 is fillet structure.As preferably, the end near the user in 10 use procedures of secondary interlock bracket is arc structure.
Above-mentioned installation portion is to be provided with screw hole on 16, two turnover boards 16 of two turnover boards that are separately positioned on first side 11 and the 5th side 15, and by the screw through screw hole, the secondary interlock bracket is fixed on electrical control cubicles.
On at least one side, be provided with for the installing hole of secondary interlocking mechanism 2 is installed, concrete, installing hole is arranged on the 3rd side plate 13.By secondary interlocking mechanism 2 is fixed on to installing hole, with realization, secondary interlocking mechanism 2 is fixed in secondary interlock bracket 10.
As shown in Figure 3, the aviation plug 20 that present embodiment also provides a kind of secondary interlock bracket of and above-mentioned electrical control cubicles to be used in conjunction with, be provided with latch 201 on this aviation plug 20, latch 201 comprises bolt rod 2011, and the fork 2012 that is arranged on bolt rod 2,011 one ends.
For the latch 201 on aviation plug 20 is fixed, be provided with for fork 2012 and pass through on rack body 1, and fork 2012 is there is to the spacing hole 17 of position-limiting action.And, as preferred, fork 2012 is cube structure, and described spacing hole 17 is rectangular opening.Latch 201 on aviation plug 20 inserts in spacing hole 17 under the control of secondary interlocking mechanism 2, thereby realizes the locking to latch 201, and then realizes the locking to aviation plug 20, prevents that it from being pulled out by mistake or coming off, and has improved the reliability that electrical control cubicles is used.
Know-why of the present invention has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present invention, and can not be interpreted as by any way limiting the scope of the invention.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present invention, within these modes all will fall into protection scope of the present invention.
Claims (10)
1. the secondary interlock bracket of an electrical control cubicles, it is characterized in that, comprise: rack body (1), secondary interlocking mechanism (2), be arranged on rack body (1) for secondary interlock bracket (10) is fixed on to the installation portion on electrical control cubicles, and for holding the spatial accommodation of secondary interlocking mechanism (2).
2. the secondary interlock bracket of electrical control cubicles according to claim 1, is characterized in that, described rack body (1) comprises first side (11), second side (12), the 3rd side (13), four side (14) and the 5th side (15);
The first end of described first side (11) is connected with the first end of described second side (12);
The second end of described second side (12) is connected with the first end of described the 3rd side (13);
The second end of described the 3rd side (13) is connected with the first end of described four side (14);
The second end of described four side (14) is connected with the first end of described the 5th side (15);
And described first side (11) and the 3rd side (13) lay respectively at the both sides of second side (12), second side (12) and four side (14) lay respectively at the both sides of the 3rd side (13), and the 3rd side (13) and the 5th side (15) are positioned at the homonymy of described four side (14).
3. the secondary interlock bracket of electrical control cubicles according to claim 2, it is characterized in that, described first side (11) and second side (12) vertical setting, described second side (12) and the vertical setting of the 3rd side (13), described the 3rd side (13) and the vertical setting of four side (14), and described four side (14) and the vertical setting of the 5th side (15).
4. the secondary interlock bracket of electrical control cubicles according to claim 3, it is characterized in that, the link of the link of the link of described first side (11) and second side (12), second side (12) and the 3rd side (13), the 3rd side (13) and four side (14) all, the link of four side (14) and the 5th side (15) is fillet structure.
5. the secondary interlock bracket of electrical control cubicles according to claim 4, is characterized in that, described installation portion is for being separately positioned on two turnover boards (16) on first side (11) and the 5th side (15).
6. the secondary interlock bracket of electrical control cubicles according to claim 2, is characterized in that, at least one side, is provided with for the installing hole of secondary interlocking mechanism (2) is installed.
7. the secondary interlock bracket of electrical control cubicles according to claim 6, is characterized in that, described installing hole is arranged on the 3rd side plate (13).
8. the aviation plug coordinated with the secondary interlock bracket of the described electrical control cubicles of the claims 1-7 any one, it is characterized in that, be provided with latch (201) on described aviation plug (20), described latch (201) comprises bolt rod (2011), and the fork (2012) that is arranged on bolt rod (2011) one ends.
9. aviation plug according to claim 8, is characterized in that, is provided with for described fork (2012) and passes through on described rack body (1), and fork (2012) is had to the spacing hole (17) of position-limiting action.
10. aviation plug according to claim 8, is characterized in that, described fork (2012) is cube structure, and described spacing hole (17) is rectangular opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310484539.4A CN103500955A (en) | 2013-10-16 | 2013-10-16 | Secondary interlocking bracket for electric control cabinets and aviation plug matched with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310484539.4A CN103500955A (en) | 2013-10-16 | 2013-10-16 | Secondary interlocking bracket for electric control cabinets and aviation plug matched with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103500955A true CN103500955A (en) | 2014-01-08 |
Family
ID=49866138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310484539.4A Pending CN103500955A (en) | 2013-10-16 | 2013-10-16 | Secondary interlocking bracket for electric control cabinets and aviation plug matched with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103500955A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106011946A (en) * | 2016-07-15 | 2016-10-12 | 贺州市金利新材料有限公司 | Iron cathode clamp for rare earth electrolysis iron alloy |
| CN107181193A (en) * | 2017-06-05 | 2017-09-19 | 河南森源电气股份有限公司 | Secondary aviation socket interlock and rack |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2530414Y (en) * | 2001-11-02 | 2003-01-08 | 宁波隆兴电信设备制造有限公司 | Distribution rack unit |
| CN202487456U (en) * | 2012-03-05 | 2012-10-10 | 昆山振宏电子机械有限公司 | Lower door interlock mechanism |
| CN202872229U (en) * | 2012-09-28 | 2013-04-10 | 成都科星电力电器有限公司 | Secondary plug locking interlocking apparatus of centrally-placed cabinet |
| CN203014241U (en) * | 2012-12-28 | 2013-06-19 | 浙江上美输配电有限公司 | High voltage switchgear secondary plug interlocking device |
| CN203589543U (en) * | 2013-10-16 | 2014-05-07 | 昆山振宏电子机械有限公司 | Secondary interlocking bracket for electric control cabinet and aviation plug matched with same |
-
2013
- 2013-10-16 CN CN201310484539.4A patent/CN103500955A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2530414Y (en) * | 2001-11-02 | 2003-01-08 | 宁波隆兴电信设备制造有限公司 | Distribution rack unit |
| CN202487456U (en) * | 2012-03-05 | 2012-10-10 | 昆山振宏电子机械有限公司 | Lower door interlock mechanism |
| CN202872229U (en) * | 2012-09-28 | 2013-04-10 | 成都科星电力电器有限公司 | Secondary plug locking interlocking apparatus of centrally-placed cabinet |
| CN203014241U (en) * | 2012-12-28 | 2013-06-19 | 浙江上美输配电有限公司 | High voltage switchgear secondary plug interlocking device |
| CN203589543U (en) * | 2013-10-16 | 2014-05-07 | 昆山振宏电子机械有限公司 | Secondary interlocking bracket for electric control cabinet and aviation plug matched with same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106011946A (en) * | 2016-07-15 | 2016-10-12 | 贺州市金利新材料有限公司 | Iron cathode clamp for rare earth electrolysis iron alloy |
| CN107181193A (en) * | 2017-06-05 | 2017-09-19 | 河南森源电气股份有限公司 | Secondary aviation socket interlock and rack |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140108 |