CN104093292A - Mounting guide rail and power distribution device provided with same - Google Patents
Mounting guide rail and power distribution device provided with same Download PDFInfo
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- CN104093292A CN104093292A CN201410279443.9A CN201410279443A CN104093292A CN 104093292 A CN104093292 A CN 104093292A CN 201410279443 A CN201410279443 A CN 201410279443A CN 104093292 A CN104093292 A CN 104093292A
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- guide assembly
- guide rail
- guide
- assembly
- mounting
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Abstract
The invention provides a mounting guide rail and a power distribution device provided with the same. The mounting guide rail comprises a first guide rail assembly and a second guide rail assembly, wherein the first guide rail assembly comprises a guide part with a semi-H shaped cross section; the second guide rail comprises a base part and a protruding part; the protruding part can extend into the guide part and slide along the guide part; a limit part preventing a second end of the second guide rail from sliding out of a second end of the first guide rail assembly is arranged at the second end of the first guide rail assembly; and a fixing part matched with the end surface of a first end of the first guide rail assembly is arranged at a first end of the second guide rail assembly. The mounting guide rail has the advantages of positioning firmness and convenience in disassembly and assembly.
Description
Technical field
The present invention relates to a kind of electrical control equipment, relate in particular to a kind of mounting guide rail and there is the power distribution equipment of this mounting guide rail.
Background technology
At present, screen cabinet design of the prior art need to combine control cabinet and regulator cubicle effectively.And along with the development of technology, current screen cabinet design maintenance is more and more emphasized modularization, rapid.Therefore, for the control assembly in the design of screen cabinet, need often to upgrade, safeguard.
Control assembly of the prior art mostly is pcb board (printed circuit board (PCB)).Wherein, the installation of pcb board needs special-purpose cabinet to carry out machinery, electric protection to this pcb board conventionally.For improving the Electro Magnetic Compatibility of this pcb board, in prior art, many employings is that special-purpose cabinet is installed pcb board.Because this special use cabinet is in installation and unloading process, need to dismantle a lot of screws, thereby bring a lot of inconvenience to installation and the dismounting of this special use cabinet, therefore, this has just caused this special use cabinet to change and cannot realize the integral replacing to this special use cabinet for single pcb board.
Due to the connection between control cabinet of the prior art and regulator cubicle, be to be mainly fixed by screw again, this has brought very large inconvenience to the replacement and removal of whole control cabinet, has increased widely the time of dismounting control cabinet, and has been not easy to operation.
Summary of the invention
The application's technical problem to be solved is the problem that installation and removal efficiency is lower and operation easier is large that overcomes control cabinet and cabinet in prior art.
For the problems referred to above, the present invention proposes a kind of mounting guide rail, it comprises the first guide assembly and the second guide assembly, wherein: described the first guide assembly comprises that cross section is half I-shaped guide part; Described the second guide rail comprises basic courses department and protuberance, and described protuberance can stretch into described guide part and can slide along described guide part; At the second end of described the first guide assembly, be provided with the limiting section that stops the second end of described the second guide assembly to skid off the second end of described the first guide assembly; The first end of described the second guide assembly is provided with the fixed part matching with the end face of described the first guide assembly first end.
Preferably, the second location division of end that described the first guide assembly comprises the first location division of the side that is arranged on described guide part and is positioned at the second end of described the first guide assembly.
Preferably, in described the second guide assembly, be provided with and protrude described basic courses department and can stretch into the protuberance sliding along this guide part in described the first guide assembly in described the first guide assembly.
Preferably, described guide part comprises diapire, upper wall and support portion; Described diapire and described upper wall are parallel to each other, and the width of described diapire is greater than the width of described upper wall.
Preferably, the position that described upper wall approaches described limiting section is provided with the recess towards described support portion.
Preferably, on the end face of described the first guide assembly first end, be provided with the first locking screw pit.
Preferably, on the described fixed part of described the second guide assembly, be provided with the second locking screw pit matching with described the first locking screw pit.
The invention allows for a kind of power distribution equipment, it comprises: it comprises: control cabinet, cabinet and mounting guide rail, wherein, the first guide assembly in described mounting guide rail is arranged on described cabinet towards the surperficial two ends of described control cabinet, and the second guide assembly in described mounting guide rail is arranged on described control cabinet towards the surperficial two ends of described cabinet.
Preferably, described control cabinet comprises that inner laminated is provided with the casing of mounting panel assembly and the case lid matching with described casing.
Preferably, the two ends outward flange of described casing is provided with in order to match and to merge the L shaped extension extending to box house space described in this with described case lid.
According to the embodiment of the present application, mounting guide rail comprises the first guide assembly and the second guide assembly, wherein, in the first guide assembly, be provided with half I-shaped conduit, in the second guide assembly, be provided with protuberance, and this protuberance is slid into the tail end of this half I-shaped conduit along the front end of half I-shaped conduit, thereby realize coordinating of the first guide assembly and the second guide assembly.Because the front end face at the second guide assembly is provided with fixed part, this fixed part is matched with the front end face of the first guide assembly again, thereby effectively stop the end of this second guide assembly to skid off the end of this first guide assembly.
And, at the end of the first guide assembly, be provided with limiting section, after the second guide assembly has coordinated with the first guide assembly, between the sidewall of end coordinating and the inwall of limiting section, form the recess that is used for placing elastic component.This elastic component can effectively prevent that the end of the first guide assembly is in by the process of screw-driving, the inwall of wearing and tearing limiting section.
And, mounting guide rail is arranged between control cabinet and cabinet, reduced widely the screw number adopting in installation process, make this control cabinet change convenient, dismounting and more save time.
Accompanying drawing explanation
To the present invention, be described in more detail based on embodiment and with reference to accompanying drawing hereinafter.
Fig. 1 is the overall structure schematic diagram of the first guide assembly of the mounting guide rail of the embodiment of the present application.
Fig. 2 is the overall structure schematic diagram of the second guide assembly of the mounting guide rail of the embodiment of the present application.
Fig. 3 is the integral installation schematic diagram of the power distribution equipment of the embodiment of the present application.
Fig. 4 is the body structure schematic diagram of the power distribution equipment of the embodiment of the present application.
Fig. 5 is the cover structure schematic diagram of the power distribution equipment of the embodiment of the present application.
In the accompanying drawings, identical parts are used identical Reference numeral.Accompanying drawing is not according to actual scaling.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Refer to Fig. 1 and Fig. 2, it is respectively the overall structure schematic diagram of the first guide assembly of mounting guide rail of the embodiment of the present application and the overall structure schematic diagram of the second guide assembly of the mounting guide rail of the embodiment of the present application.As shown in the figure, described mounting guide rail comprises the first guide assembly 10 and the second guide assembly 20.
In a preferred embodiment, this first guide assembly 10 comprises guide part 131, the first location division 11 and the second location division 12.This guide part 131 comprises diapire, upper wall and the support portion that simultaneously connects this diapire and upper wall.Diapire and upper wall are parallel to each other, and support portion is perpendicular to the support portion of this diapire and upper wall.The width of diapire is greater than the width of upper wall.Diapire, upper wall and support portion together Formation cross-section are half I-shaped guide part 131.
On this first location division 11, be provided with the first location hole 101.On this second location division 12, be provided with the second location hole 102.By the first location hole 101 on this first location division 11 and the second location hole 102 on this second location division 12, can complete the fixed installation to this first guide assembly 10.
As shown in Figure 1, this first location division 11 is arranged on the side of guide part 131 first ends.This first location division 11 is arranged on to the side of guide part 131, can effectively reduces by the first guide assembly 10 along the entire length on guide part 131 bearing of trends, thereby can save the area occupied of the first guide assembly 10.
As shown in Figure 1, this second location division 12 is arranged on the end of the first guide assembly 10 second ends.In a preferred embodiment, this second location division 12 also can be arranged on the side of guide part 131 second ends.
On the end face of the first guide assembly 10 first ends, be also provided with the first locking screw pit 132 with guide part 131 identical bearing of trends.
In a preferred embodiment, the second guide assembly 20 comprises basic courses department 21, protuberance 22 and fixed part 23.Wherein, this protuberance 22 protrudes from this basic courses department 21, can stretch in the guide part 131 in the first guide assembly 10, and slide along guide part 131.
At the first end of the second guide assembly 20, perpendicular to this basic courses department 21 and protuberance 22 bearing of trends, be provided with fixed part 23.On this fixed part 23, be provided with the second locking screw pit 231 that can match with aforementioned the first locking screw pit 132.When this protuberance 22 slides into the second end of this guide part 131 along the first end of guide part 131, this fixed part 23 just fits with the end face of the first guide assembly 10 first ends towards the surface of the second guide assembly 20 second ends (inner surface of fixed part 23), thereby, can effectively stop the second end of this second guide assembly 20 to skid off the second end of the first guide assembly 10.After matching with the second locking screw pit 231 at aforementioned the first locking screw pit 132, by screw, be connected, can realize fixedlying positioning between the first guide assembly 10 and the second guide assembly 20.
In the application's embodiment, this first location division 11 is arranged on to the side of guide part 131, can effectively prevents that screw for locating this first location division 11 from interfering with each other with being used for fixing between the screw of the fixed part 23 that the second guideway assembly 20 matches with the first guide assembly 10.
In a preferred embodiment, the second end of the first guide assembly 10 is also provided with limiting section 133, to stop the second end of described the second guide assembly 20 to skid off the second end of described the first guide assembly 10.This limiting section 133 is perpendicular to the bearing of trend of guide part 131.Thereby, make be easy to coordinate and locate more firm between the first guide assembly 10 and the second guide assembly 20.
In a preferred embodiment, the sidewall of the first guide assembly 10 second ends and limiting section 133 towards the first guide assembly 10 second ends the surface (inner surface of limiting section 133) of sidewall between form recess 134, in this recess 134, be provided with elastic component.This elastic component is that the material manufacture of elastic material forms, and certain elastic deformation can occur.When the second end of this protuberance 22 slides into the second end of this guide part 131, the fixed part 21 in the second guide assembly 20 can fit with the end face of the first end of the first guide assembly 10 towards the surface of the second guide assembly 20 second ends.When tightening the screw in the screwed hole being arranged on after the first locking screw pit 132 matches with the second locking screw pit 231, owing to being provided with elastic component in recess 134, therefore, can effectively prevent in tightening the process of screw, the second end of the second guide assembly 20 is owing to holding out against the inwall of limiting section 133, and damages this limiting section 133.
Refer to Fig. 3, the integral installation schematic diagram of its power distribution equipment that is the embodiment of the present application.As shown in the figure, this power distribution equipment 1000 comprises control cabinet 400, cabinet 500 and mounting guide rail 300.Wherein, the first guide assembly 10 in mounting guide rail 300 is arranged on cabinet 500 on the surface of control cabinet 400, and the second guide assembly 20 is arranged on control cabinet 400 on the surface of cabinet 500.In other embodiment of the application, the first guide assembly 10 in mounting guide rail 300 and the second guide assembly 20 also can transpositions, also be about to the first guide assembly 10 and be arranged on control cabinet 400 on the surface of cabinet 500, the second guide assembly 20 is arranged on cabinet 500 on the surface of control cabinet 400.
Because mounting guide rail 300 the first guide assembly 10 is wherein arranged on the upper surface of cabinet 500, and the second guide assembly 20 (seeing Fig. 2) is arranged on the lower surface of control cabinet 400.When the protuberance 22 (seeing Fig. 2) in the second guide assembly 20 is slid into the second end of this guide part 131 along the first end of guide part 131 (seeing Fig. 1), the inner surface of this fixed part 23 (seeing Fig. 2) just fits with the end face of the first guide assembly 10 (seeing Fig. 1) first end, then by screw, attachment rail 300 is positioned.Thus, realized well the combination with cabinet 500 by control cabinet 400.And, reduced widely the screw number adopting in installation process, make this control cabinet 400 change convenient, dismounting and more save time.
Control cabinet 400 is installed and is comprised casing 30 (seeing Fig. 4), the inner laminated of this casing 30 is provided with mounting panel assembly 7.Control cabinet 400 is installed and is also comprised the case lid 40 matching with casing 30.
In a preferred embodiment, because four angles of mounting panel assembly 7 are provided with location hole, therefore, the mounting panel assembly 7 of every one deck setting all needs to position by 6 pairs of mounting panel assemblies 7 of 4 studs parts through described location hole respectively.Because the upper end of studs parts 6 is provided with positioning recess, lower end is provided with protruding end, location.Wherein, protruding end, described location plugs with the upper double-screw bolt 331 (seeing Fig. 4) arranging of bottom wall part 33 (seeing Fig. 4) of casing 30 respectively.The positioning recess of studs parts 6 upper ends plugs with the protruding end being arranged in the double threaded screw parts 6 in this positioning recess.
Therefore, because the mounting panel assembly 7 between adjacent layer positions by studs parts 6, effectively avoided the restriction to the size of mounting panel assembly 7 and shape, mounting panel assembly 7 has been installed more convenient.
Refer to Fig. 4, the body structure schematic diagram of the power distribution equipment of its embodiment of the present application.As shown in the figure, casing 30 comprise bottom wall part 33 and be vertically set on bottom wall part 33 long limit two ends short side wall portion 32 and be arranged on the long side wall portion 35 between short side wall portion 32.
In a preferred embodiment, on bottom wall part 33, short side wall portion 32 and long side wall portion 35, be provided with many places louvre 31, the heat producing in the course of the work to reduce casing 30, reaches the effect of quick ventilation, cooling.
In a preferred embodiment, the edge of short side wall portion 32 is provided with the L shaped extension 34 matching with case lid 40 (seeing Fig. 5).This L shaped extension 34 extends towards the inner space of casing 30.Due to the setting of this L shaped extension 34, make this casing 30 be convenient to coordinate with case lid 40.And, on L shaped extension 34, be provided with location hole, this location hole matches with the location hole arranging in case lid 40, and by screw by casing 30 and case lid 40 firm positions.
Refer to Fig. 5, the cover structure schematic diagram of its power distribution equipment that is the embodiment of the present application.As shown in the figure, this case lid 40 comprises vertical this horizontal cover board 41 of horizontal cover board 41 and one end that is arranged on casing 30 (seeing Fig. 4) upper surface, the perpendicular lid board 42 of the vertical bottom wall part 33 of the other end (seeing Fig. 4).Thus, it is L shaped making the monnolithic case of this case lid 40.Due to the profile of this case lid 40 be set to L shaped, thereby, be convenient to the installation of the mounting panel assembly 7 (seeing Fig. 4) in casing 30 and fixing.
On perpendicular lid board 42, be provided with plug location hole 421, this plug location hole 421 matches with the plug of the end setting of mounting panel assembly 7, and the described plug in this mounting panel assembly 7 exposes casing 30 parts.Thereby, be convenient to this plug according to different user demands, connection device.
Although invention has been described with reference to preferred embodiment, without departing from the scope of the invention, can carry out various improvement and can replace parts wherein with equivalent it.Especially, only otherwise have structural hazard, every technical characterictic of mentioning in each embodiment all can combine in any way.The present invention is not limited to disclosed specific embodiment in literary composition, but comprises all technical schemes in the scope that falls into claim.
Claims (10)
1. a mounting guide rail, it comprises the first guide assembly and the second guide assembly, wherein:
Described the first guide assembly comprises that cross section is half I-shaped guide part;
Described the second guide rail comprises basic courses department and protuberance, and described protuberance can stretch into described guide part and can slide along described guide part;
At the second end of described the first guide assembly, be provided with the limiting section that stops the second end of described the second guide assembly to skid off the second end of described the first guide assembly;
The first end of described the second guide assembly is provided with the fixed part matching with the end face of described the first guide assembly first end.
2. mounting guide rail according to claim 1, is characterized in that, the second location division of end that described the first guide assembly comprises the first location division of the side that is arranged on described guide part and is positioned at the second end of described the first guide assembly.
3. mounting guide rail according to claim 1, is characterized in that, is provided with and protrudes described basic courses department and can stretch into the protuberance sliding along this guide part in described the first guide assembly in described the first guide assembly in described the second guide assembly.
4. mounting guide rail according to claim 1 and 2, is characterized in that, described guide part comprises diapire, upper wall and support portion; Described diapire and described upper wall are parallel to each other, and the width of described diapire is greater than the width of described upper wall.
5. mounting guide rail according to claim 4, is characterized in that, the position that described upper wall approaches described limiting section is provided with the recess towards described support portion.
6. mounting guide rail according to claim 1, is characterized in that, is provided with the first locking screw pit on the end face of described the first guide assembly first end.
7. mounting guide rail according to claim 6, is characterized in that, is provided with the second locking screw pit matching with described the first locking screw pit on the described fixed part of described the second guide assembly.
8. a power distribution equipment, it comprises: control cabinet, cabinet and have the mounting guide rail described in any one in above-mentioned 1 to 7;
Wherein, the first guide assembly in described mounting guide rail is arranged on described cabinet towards the surperficial two ends of described control cabinet, and the second guide assembly in described mounting guide rail is arranged on described control cabinet towards the surperficial two ends of described cabinet.
9. power distribution equipment according to claim 8, is characterized in that, described control cabinet comprises that inner laminated is provided with the casing of mounting panel assembly and the case lid matching with described casing.
10. power distribution equipment according to claim 9, is characterized in that, the two ends outward flange of described casing is provided with in order to match and to merge the L shaped extension extending to box house space described in this with described case lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410279443.9A CN104093292B (en) | 2014-06-20 | 2014-06-20 | It is a kind of that guide rail and the power distribution equipment with the installation guide rail are installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410279443.9A CN104093292B (en) | 2014-06-20 | 2014-06-20 | It is a kind of that guide rail and the power distribution equipment with the installation guide rail are installed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104093292A true CN104093292A (en) | 2014-10-08 |
| CN104093292B CN104093292B (en) | 2017-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410279443.9A Active CN104093292B (en) | 2014-06-20 | 2014-06-20 | It is a kind of that guide rail and the power distribution equipment with the installation guide rail are installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104093292B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200969066Y (en) * | 2006-10-20 | 2007-10-31 | 鸿富锦精密工业（深圳）有限公司 | Sliding rail for server |
| CN101764859A (en) * | 2008-12-23 | 2010-06-30 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
| CN201675388U (en) * | 2010-04-20 | 2010-12-22 | 三千贸易股份有限公司 | Automatic sliding rail component capable of buffering and homing |
| US7950753B2 (en) * | 2008-06-25 | 2011-05-31 | Ablecom Technology Incorporation | Tool-free rapid assembly/disassembly slide rail device |
| CN202294219U (en) * | 2011-10-25 | 2012-07-04 | 郑州宇通客车股份有限公司 | Fixing device for battery box |
| CN202488942U (en) * | 2012-03-06 | 2012-10-10 | 艾默生网络能源有限公司 | Guide rail |
| CN103747647A (en) * | 2014-01-26 | 2014-04-23 | 南京磐能电力科技股份有限公司 | Easy-to-mount computer case guide rail |
| CN203655818U (en) * | 2013-12-19 | 2014-06-18 | 敏华家具制造(惠州)有限公司 | Furniture and connecting component thereof |
-
2014
- 2014-06-20 CN CN201410279443.9A patent/CN104093292B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200969066Y (en) * | 2006-10-20 | 2007-10-31 | 鸿富锦精密工业（深圳）有限公司 | Sliding rail for server |
| US7950753B2 (en) * | 2008-06-25 | 2011-05-31 | Ablecom Technology Incorporation | Tool-free rapid assembly/disassembly slide rail device |
| CN101764859A (en) * | 2008-12-23 | 2010-06-30 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
| CN201675388U (en) * | 2010-04-20 | 2010-12-22 | 三千贸易股份有限公司 | Automatic sliding rail component capable of buffering and homing |
| CN202294219U (en) * | 2011-10-25 | 2012-07-04 | 郑州宇通客车股份有限公司 | Fixing device for battery box |
| CN202488942U (en) * | 2012-03-06 | 2012-10-10 | 艾默生网络能源有限公司 | Guide rail |
| CN203655818U (en) * | 2013-12-19 | 2014-06-18 | 敏华家具制造(惠州)有限公司 | Furniture and connecting component thereof |
| CN103747647A (en) * | 2014-01-26 | 2014-04-23 | 南京磐能电力科技股份有限公司 | Easy-to-mount computer case guide rail |
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| Publication number | Publication date |
|---|---|
| CN104093292B (en) | 2017-07-07 |
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Address after: The age of 412001 in Hunan Province, Zhuzhou Shifeng District Road No. 169 Patentee after: ZHUZHOU CRRC TIMES ELECTRIC Co.,Ltd. Address before: The age of 412001 in Hunan Province, Zhuzhou Shifeng District Road No. 169 Patentee before: ZHUZH CSR TIMES ELECTRIC Co.,Ltd. |
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