CN103490301A - Electric control cabinet interlocking board and electric control cabinet - Google Patents
Electric control cabinet interlocking board and electric control cabinet Download PDFInfo
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- CN103490301A CN103490301A CN201310468363.3A CN201310468363A CN103490301A CN 103490301 A CN103490301 A CN 103490301A CN 201310468363 A CN201310468363 A CN 201310468363A CN 103490301 A CN103490301 A CN 103490301A
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- door
- plate
- electrical control
- control cubicles
- interlock plate
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Abstract
The invention discloses an electric control cabinet interlocking board and an electric control cabinet. The problem that an existing electric control cabinet is unsafe in use is solved. The electric control cabinet interlocking board comprises a substrate. The upper edge of the substrate is provided with a connecting edge bent inwards; the interlocking board is arranged between a first door board and a second door board of the electric control cabinet and located at the inner side of the first door board and the inner side of the second door board, the connecting edge is fixedly connected with the first door board, the lower edge of the substrate is lower than the upper edge of the second door board, and therefore when the second door board is closed, the first door board is blocked by the interlocking board and the first door board is prevented from being opened. The invention further provides the electric control cabinet provided with the interlocking board. According to the electric control cabinet interlocking board and the electric control cabinet, one door board of the electric control cabinet is locked, the other door board is prevented from being opened through the interlocking board, and hurt, caused by faulty operation, to an operator by high voltage can be effectively prevented.
Description
Technical field
The present invention relates to a kind of electrical control cubicles interlock plate and be provided with the electrical control cubicles of this interlock plate.
Background technology
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, the safety that does not jeopardize the person and surrounding devices.It comprises power distribution cabinet, distribution box, electric control cabinet etc., while normally moving, can connect or minute deenergizing by manual or automatic switch.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.
Empty cabinet is breaker chamber is communicated with design a kind of electrical control cubicles cabinet with cable vault, because two chambers are communicated with, if the high voltage power distribution cabinet is charged, can make operating personnel when indoor the operation, is easy to suffer due to misoperation the injury of high pressure.
Summary of the invention
An object of the present invention is to propose a kind of electrical control cubicles interlock plate, pin a door-plate, by this electrical control cubicles interlock plate, can stop opening of other door-plates.
A further object of the present invention is to propose a kind of electrical control cubicles interlock plate simple in structure, easy to connect.
Also purpose of the present invention be when proposing a kind of front lower door lock and living before in can not open, a safe and reliable electrical control cubicles.
Another purpose of the present invention is to propose the electrical control cubicles that a kind of cabinet can pin front Xiamen and front middle door when charged simultaneously.
For reaching this purpose, on the one hand, the present invention by the following technical solutions:
A kind of electrical control cubicles interlock plate, described interlock plate comprises substrate, the upper edge of described substrate has the fillet that bends inwards and arrange; Described interlock plate is arranged between first door-plate and the second door-plate of described electrical control cubicles, and be positioned at the inboard of described the first door-plate and the second door-plate, described fillet is fixedly connected with described the first door-plate, the lower edge of described substrate is lower than the upper edge of described the second door-plate, so that when described the second door-plate cuts out, by described interlock plate, described the first door-plate is blocked, stop opening of described the first door-plate.
Preferably, described fillet is fixedly connected with described the first door-plate by screw, buckle, pin or magnetic clasp.
Further, the lower edge of described substrate has the backstop limit that bends inwards and arrange, and the part substrate on described backstop limit and close backstop limit is lower than the upper edge of described the second door-plate.
On the other hand, the present invention is by the following technical solutions:
A kind of electrical control cubicles, comprise cabinet, Qian Zhongmen and front Xiamen, be provided with the breaker chamber and the cable vault that are interconnected in described cabinet, described breaker chamber is arranged at described front Zhong Men corresponding position, described cable vault is arranged at corresponding position, described front Xiamen, be provided with above-mentioned electrical control cubicles interlock plate between described Qian Zhongmen and front Xiamen, described interlock plate is positioned at the inboard of described Qian Zhongmen and front Xiamen, the fillet of described interlock plate is fixedly connected with described front middle door, make when described front Xiamen is closed, by described interlock plate, described front middle badge is lived, stop opening of described front middle door.
Further, on described front Xiamen, be provided with electromagnetic lock, when the cabinet of described electrical control cubicles is charged, described front Xiamen pinned together with described front middle door with described interlock plate by described electromagnetic lock.
Further, described interlock plate is near described electromagnetic lock setting.
Further, the lower edge of described front middle door bends inwards and is provided with front middle door bending part, and the fillet of described interlock plate is fixedly connected with described front middle door bending part.
Further, on described front middle door bending part, with the corresponding position of described substrate, be provided with recess, the shape of described recess and described substrate are suitable;
The upper edge of described front Xiamen bends inwards and is provided with front Xiamen bending part, on the bending part of described front Xiamen, with the corresponding position of described substrate, is provided with recess, and the shape of described recess and described substrate are suitable;
The medial surface of the medial surface of described substrate and described front middle door bending part and the medial surface of front Xiamen bending part are concordant.
Beneficial effect of the present invention is:
(1) electrical control cubicles interlock plate of the present invention and electrical control cubicles, pin a door-plate of electrical control cubicles, by this interlock plate, can stop opening of other door-plates, can effectively avoid operating personnel because misoperation suffers the injury of high pressure;
(2) interlock plate by being spirally connected, the modes such as buckle connects, pin connection, magnetic clasp connection are fixedly connected with door-plate, simple in structure, easy for installation;
(3) be provided with electromagnetic lock on door-plate, when cabinet is charged, electromagnetic lock automatic locking door-plate, convenient and reliable, and can in time door-plate be pinned, guarantee operating personnel's safety.
The accompanying drawing explanation
Fig. 1 is the structural representation of the electrical control cubicles that provides of the embodiment of the present invention one;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the front view of the electrical control cubicles interlock plate that provides of the embodiment of the present invention one;
Fig. 4 is the end view of the electrical control cubicles interlock plate that provides of the embodiment of the present invention one;
Fig. 5 is the vertical view of the electrical control cubicles interlock plate that provides of the embodiment of the present invention one;
Fig. 6 is the structural representation of the electrical control cubicles that provides of the embodiment of the present invention two;
Fig. 7 is the partial enlarged drawing of Fig. 6;
Fig. 8 is the end view of the electrical control cubicles interlock plate that provides of the embodiment of the present invention two.
In figure: 1, cabinet; 2, Qian Zhongmen; 21, front middle door kink; 3, front Xiamen; 31, front Xiamen kink; 4, interlock plate; 41, substrate; 42, fillet; 43, connecting hole; 44, backstop limit; 5, electromagnetic lock; 6, recess.
Embodiment
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing and by embodiment.
Embodiment mono-:
Fig. 1 and Fig. 2 are the structural representations of the electrical control cubicles that provides of the present embodiment.As shown in the figure, this electrical control cubicles comprises cabinet 1, front middle door 2 and front Xiamen 3, be provided with breaker chamber and the cable vault be interconnected in described cabinet 1, described breaker chamber is arranged at described front middle door 2 corresponding positions, and described cable vault is arranged at 3 corresponding positions, described front Xiamen.
Be provided with electrical control cubicles interlock plate 4 between described front middle door 2 and front Xiamen 3, Fig. 3 to Fig. 5 is the structural representation of this electrical control cubicles interlock plate.As shown in the figure, this interlock plate 4 comprises substrate 41, and the upper edge of described substrate 41 has the fillet 42 that bends inwards and arrange, and is provided with two connecting holes 43 for being connected with electrical control cubicles on described fillet 42.
This interlock plate 4 is arranged in the inboard of described front door 2 and front Xiamen 3, and the lower edge of described front middle door 2 bends inwards and is provided with front middle door bending part 21, and the fillet 42 of described interlock plate 4 is fixedly connected with described front middle door bending part 21.Be provided with two screwed holes with the corresponding position of described connecting hole 43 on Qian Zhongmen kink 21, described fillet 42 is connected by screw fixing with described front middle door kink 21.The lower edge of described substrate 41 is lower than the upper edge of front Xiamen 3, and when pin therefore current Xiamen 3, under the backstop action of substrate 41, front middle door 2 also can't be opened.
Be provided with electromagnetic lock 5 on front Xiamen 3, interlock plate 4 arranges near electromagnetic lock 5, when the cabinet 1 of electrical control cubicles is charged, electromagnetic lock 5 pins front Xiamen 3 because of energising, and front middle door 2 also can't be opened under the backstop action of interlock plate 4, can effectively avoid operating personnel because misoperation opens by front middle door 2 injury that suffers high pressure.Because interlock plate 4 is arranged at the position near electromagnetic lock 5, so more reasonable stress, effectively extend the useful life of interlock plate 4.
Be provided with recess 6 with the corresponding position of described substrate 41 on described front middle door bending part 21, the shape of described recess 6 and described substrate 41 are suitable.The upper edge of described front Xiamen 3 bends inwards and forms front Xiamen bending part 31, on described front Xiamen bending part 31, with the corresponding position of described substrate 41, also is provided with recess 6, and the shape of described recess 6 and described substrate 41 are suitable.The medial surface of the medial surface that so, makes described substrate 41 and described front middle door bending part 21 and the medial surface of front Xiamen bending part 31 are concordant.Guarantee the overall appearance aesthetic property of electrical control cubicles, and door-plate cuts out tightly, effectively prevent from leaking electricity.
Above-mentioned connecting hole is not limited to and arranges two, can determine number according to the concrete size of interlock plate; Described fillet and described front middle door kink are not limited to and are connected by screw, and can also, for other connected modes such as buckle clamping, pin connection, magnetic clasp connections, can realize dismantling easily and installing getting final product.
Embodiment bis-:
The structural representation of the electrical control cubicles that Fig. 6 and Fig. 7 provide for the present embodiment, as shown in the figure, the basic structure of the present embodiment electrical control cubicles is identical with embodiment mono-, comprise cabinet 1, front middle door 2 and front Xiamen 3, be provided with breaker chamber and the cable vault be interconnected in described cabinet 1, described breaker chamber is arranged at described front middle door 2 corresponding positions, and described cable vault is arranged at 3 corresponding positions, described front Xiamen.
Be provided with electrical control cubicles interlock plate 4 between described front middle door 2 and front Xiamen 3, this interlock plate 4 is arranged in the inboard of described front door 2 and front Xiamen 3, as shown in Figure 8, this interlock plate 4 comprises substrate 41, the upper edge of described substrate 41 has the fillet 42 that bends inwards and arrange, and is provided with two connecting holes on described fillet 42.
The difference of itself and embodiment mono-is, the lower edge of the substrate 41 of this interlock plate 4 has the backstop limit 44 that bends inwards and arrange, described backstop limit 44 and the upper edge lower than described front Xiamen 3 near the part substrate on backstop limit 44.
By the lower edge at substrate, the backstop limit is set, makes the backstop of front middle door more reliably, deviate from the process of door in before backstop the lower edge that prevents substrate, has further strengthened the safety in utilization of this electrical control cubicles.
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 (8)
1. an electrical control cubicles interlock plate, it is characterized in that: described interlock plate (4) comprises substrate (41), the upper edge of described substrate (41) has the fillet (42) that bends inwards and arrange; Described interlock plate (4) is arranged between first door-plate (2) and the second door-plate (3) of described electrical control cubicles, and be positioned at the inboard of described the first door-plate (2) and the second door-plate (3), described fillet (42) is fixedly connected with described the first door-plate (2), the lower edge of described substrate (41) is lower than the upper edge of described the second door-plate (3), so that when described the second door-plate (3) while closing, by described interlock plate (4), described the first door-plate (2) is blocked, stop opening of described the first door-plate (2).
2. a kind of electrical control cubicles interlock plate according to claim 1, it is characterized in that: described fillet (42) is fixedly connected with described the first door-plate (2) by screw, buckle, pin or magnetic clasp.
3. a kind of electrical control cubicles interlock plate according to claim 1, it is characterized in that: the lower edge of described substrate (41) has the backstop limit (43) that bends inwards and arrange, and the part substrate on described backstop limit (43) and close backstop limit (43) is lower than the upper edge of described the second door-plate (3).
4. an electrical control cubicles, comprise cabinet (1), door (2) and front Xiamen (3) in front, be provided with breaker chamber and the cable vault be interconnected in described cabinet (1), described breaker chamber is arranged at described front middle door (2) corresponding position, described cable vault is arranged at corresponding position, described front Xiamen (3), it is characterized in that: between described front middle door (2) and front Xiamen (3), be provided with electrical control cubicles interlock plate as described as claim 1-3 any one (4), described interlock plate (4) is arranged in the inboard of described front door (2) and front Xiamen (3), the fillet (42) of described interlock plate (4) is fixedly connected with described front middle door (2), make when described front Xiamen (3) while closing, by described interlock plate (4), described front middle door (2) is blocked, stop opening of described front middle door (2).
5. a kind of electrical control cubicles according to claim 4, it is characterized in that: be provided with electromagnetic lock (5) on described front Xiamen (3), when the cabinet (1) of described electrical control cubicles is charged, by described electromagnetic lock (5) and described interlock plate (4), described front Xiamen (3) is pinned together with described front middle door (2).
6. a kind of electrical control cubicles according to claim 5, is characterized in that: close described electromagnetic lock (5) setting of described interlock plate (4).
7. a kind of electrical control cubicles according to claim 4 is characterized in that: the lower edge of described front middle door (2) bends inwards and is provided with front middle door bending part (21), and the fillet (42) of described interlock plate (4) is fixedly connected with described front middle bending part.
8. a kind of electrical control cubicles according to claim 7 is characterized in that: the upper corresponding position with described substrate (41) of described front middle door bending part (21) is provided with recess (6), and the shape of described recess (6) and described substrate (41) are suitable;
The upper edge of described front Xiamen (3) bends inwards and is provided with front Xiamen bending part (31), the upper corresponding position with described substrate (41) of described front Xiamen bending part (31) is provided with recess (6), and the shape of described recess (6) and described substrate (41) are suitable;
The medial surface of the medial surface of described substrate (41) and described front middle door bending part (21) and the medial surface of front Xiamen bending part (31) are concordant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310468363.3A CN103490301A (en) | 2013-10-09 | 2013-10-09 | Electric control cabinet interlocking board and electric control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310468363.3A CN103490301A (en) | 2013-10-09 | 2013-10-09 | Electric control cabinet interlocking board and electric control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103490301A true CN103490301A (en) | 2014-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310468363.3A Pending CN103490301A (en) | 2013-10-09 | 2013-10-09 | Electric control cabinet interlocking board and electric control cabinet |
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| Country | Link |
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| CN (1) | CN103490301A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207839A (en) * | 2016-08-26 | 2016-12-07 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of arrangement of metal-clad moveable high-voltage switchgear |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202167780U (en) * | 2011-08-22 | 2012-03-14 | 新疆昆仑电气有限公司 | Interlocking device for grounding switch operating mechanism of switch cabinet |
| CN202601451U (en) * | 2012-04-13 | 2012-12-12 | 无锡双欢电气有限公司 | Interlock mechanism of back door of mid-mounted switch cabinet |
| CN202917831U (en) * | 2012-10-09 | 2013-05-01 | 河北电力装备有限公司 | Emergency unlocking device of front lower door of high-voltage switch cabinet |
| CN203589490U (en) * | 2013-10-09 | 2014-05-07 | 昆山振宏电子机械有限公司 | Electric control cabinet interlocking board and electric control cabinet |
-
2013
- 2013-10-09 CN CN201310468363.3A patent/CN103490301A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202167780U (en) * | 2011-08-22 | 2012-03-14 | 新疆昆仑电气有限公司 | Interlocking device for grounding switch operating mechanism of switch cabinet |
| CN202601451U (en) * | 2012-04-13 | 2012-12-12 | 无锡双欢电气有限公司 | Interlock mechanism of back door of mid-mounted switch cabinet |
| CN202917831U (en) * | 2012-10-09 | 2013-05-01 | 河北电力装备有限公司 | Emergency unlocking device of front lower door of high-voltage switch cabinet |
| CN203589490U (en) * | 2013-10-09 | 2014-05-07 | 昆山振宏电子机械有限公司 | Electric control cabinet interlocking board and electric control cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207839A (en) * | 2016-08-26 | 2016-12-07 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of arrangement of metal-clad moveable high-voltage switchgear |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20140101 |