CN105025673A - Cabinet sliding door suitable for high-density machine room - Google Patents
Cabinet sliding door suitable for high-density machine room Download PDFInfo
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- CN105025673A CN105025673A CN201410160063.3A CN201410160063A CN105025673A CN 105025673 A CN105025673 A CN 105025673A CN 201410160063 A CN201410160063 A CN 201410160063A CN 105025673 A CN105025673 A CN 105025673A
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- sliding door
- rack
- main body
- rail
- machine room
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Abstract
The invention provides a cabinet sliding door suitable for a high-density machine room. The cabinet sliding door structurally comprises a sliding door main body and sliding structures respectively arranged on the upper part and the lower part of the sliding door main body. Each sliding structure comprises an upper guide rail, a lower guide rail, an upper connecting member and a lower connecting member. The upper guide rail is arranged on the upper edge of a cabinet. The lower guide rail is also arranged on the upper edge of the cabinet but located lower than the upper guide rail. One end of the upper connecting member is connected with the upper guide rail in a sliding way while the other end is pivotally connected with the sliding door main body. One end of the lower connecting member is connected with the lower guide rail in a sliding way while the other end is pivotally connected with the sliding door main body. When opened, the cabinet sliding door provided in the invention occupies a small area. It can be guaranteed that operation personnel can achieve convenient operation. A passage width is reduced. Furthermore, the total land occupation area of the cabinet in the high-density machine room is reduced.
Description
Technical field
The present invention relates to a kind of sliding door, particularly relate to a kind of rack sliding door being applicable to high density machine room.
Background technology
Data center's scale Primary Reference two indexs: one is the main frame machine room area of data center; Two is volumetric ratios of data center's rack, i.e. the ratio of data center's main frame machine room area and rack quantity.Floor space is larger, then data center's scale is larger, but also will with reference to the volumetric ratio of rack, and also possible data central host machine room area is very large, but rack quantity is little, and volumetric ratio is high, then the scale of data center can not think large.
At present, the main frame machine room scale of external data center is all large than domestic, domestic data center its construction level is compared with external data center or is had larger gap, often belongs to large-scale data center at home and abroad can only individual medium-sized data center at last.In addition, the rack volumetric ratio of external data center is all lower, illustrate that external data center's utilance is higher, and domestic data center too wastes, this does not meet the requirement of green data center completely, so domestic Constructing data center should focus on the rack V/V of data center more, data center is allowed to operate more efficiently.
The ratio of the area of rack volume and determining data center machine room, and the construction scale of final determining data center.The height of Constructing data center standard not only directly has influence on the In-commission Rate of data center machine room, also can have influence on the expense of later data center O&M, is related to the development of enterprise.Therefore before construction data center, should the factor of careful considerations influence data center scale.From the situation of domestic and international data center scale comparative analysis, China in the data heart construction aspect still with there is certain gap abroad.
The door-opening mode of conventional data centers rack is, hold as axle rotating opening in front of the door with cabinet, opereating specification required for enabling is quite large, namely be radius with the width of cabinet door fan-shaped, aisle spare between two row's racks is occupied uses up greatly, and simultaneously when arranging rack, passage of having nothing for it but reserves more width, particularly in the machine room that rack is put face-to-face, operate so that operation maintenance personnel is opened the door.
Therefore, a kind of rack sliding door being applicable to high density machine room is provided to be the problem that those skilled in the art need to solve.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of rack sliding door being applicable to high density machine room, needing very large aisle spare, causing the problem that rack floor space increases for solving when cabinet door is opened in prior art.
For achieving the above object and other relevant objects, the invention provides a kind of rack sliding door being applicable to high density machine room, described rack sliding door at least comprises: described rack sliding door at least comprises: sliding door main body, be arranged at the slide construction of described sliding door body top and bottom respectively;
Described slide construction comprises: upper rail, lower guideway, upper connecting elements, lower connecting elements;
Described upper rail is arranged at described rack top edge; Described lower guideway be arranged at described rack top edge and position lower than described upper rail; One end of described upper connecting elements is slidably connected with described upper rail, the other end is connected with described sliding door main body pivotable; One end of described lower connecting elements is slidably connected with described lower guideway, the other end is connected with described sliding door main body pivotable.
Preferably, described upper rail and lower guideway include straight rail and curved rail; Described upper rail and lower guideway are bent to curved rail in one end contrary with described sliding door main body opening direction inside described rack.
Preferably, the straight rail of described lower guideway is positioned at immediately below the straight rail of upper rail, and the length of described upper rail is greater than the length of described lower guideway.
Preferably, the straight rail end of described upper rail projects in the horizontal plane with the straight rail end of described lower guideway and overlaps.
Preferably, the straight rail end of described upper rail and the straight rail end of described lower guideway are arranged on the most edge of described rack Width.
Preferably, described upper connecting elements comprises the upper pivot brackets that is supported on pivotly on described sliding door main body fixed support and is arranged at the upper flat roller be connected in described upper rail and with described upper pivot brackets.
Preferably, described lower connecting elements comprises that pivotable is connected to hinge-rod on described sliding door main body fixed support, pivotable is connected to the lower pivot brackets of described hinge-rod and is arranged at the lower flat roller be connected in described lower guideway and with described lower pivot brackets.
Preferably, described hinge-rod comprises mutual pivotable and is connected to first connecting rod and second connecting rod, and wherein, between first connecting rod with described lower pivot brackets, pivotable is connected, and described second connecting rod is connected with described sliding door main body pivotable; Described first connecting rod and second connecting rod extend along with described opening of sliding door main body, fold along with the closedown of described sliding door.
Preferably, described slide construction is made up of metal material.
Preferably, after described sliding door main body is opened in the direction of the width completely, move to the side of described rack or the front of neighboring cabinet.
As mentioned above, the rack sliding door being applicable to high density machine room of the present invention, comprises structure: sliding door main body, be arranged at the slide construction of described sliding door body top and bottom respectively; Described slide construction comprises: upper rail, lower guideway, upper connecting elements, lower connecting elements; Described upper rail is arranged at described rack top edge; Described lower guideway be arranged at described rack top edge and position lower than described upper rail; One end of described upper connecting elements is slidably connected with described upper rail, the other end is connected with described sliding door main body pivotable; One end of described lower connecting elements is slidably connected with described lower guideway, the other end is connected with described sliding door main body pivotable.When rack sliding door provided by the invention opens the door, floor space is little, reduces channel width, reduces the overall floor space of rack of high density machine room while ensureing operation maintenance personnel handled easily.
Accompanying drawing explanation
Fig. 1 is rack sliding door of the present invention perspective view in the closed position.
Fig. 2 is rack sliding door of the present invention top perspective view in the closed position.
Fig. 3 is the front view of upper and lower guide rail of the present invention.
Fig. 4 is rack sliding door of the present invention vertical view in the closed position.
Fig. 5 is the vertical view of rack sliding door of the present invention when opening 50% in the direction of the width.
Fig. 6 is the vertical view of rack sliding door of the present invention when opening completely in the direction of the width.
Fig. 7 is the vertical view being in side of cabinet position after rack sliding door of the present invention is opened completely.
Element numbers explanation
1 sliding door main body
11 fixed supports
2 slide constructions
21 upper rails
211 curved rails
212 straight rails
22 lower guideways
Connecting elements on 23
Pivot brackets on 231
Flat roller on 232
24 times connecting elementss
241 times pivot brackets
242 times flat roller
243 hinge-rods
2431 first connecting rods
2432 second connecting rods
5 racks
Embodiment
Below by way of specific instantiation, embodiments of the present invention are described, those skilled in the art the content disclosed by this specification can understand other advantages of the present invention and effect easily.The present invention can also be implemented or be applied by embodiments different in addition, and the every details in this specification also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present invention.
Refer to accompanying drawing.It should be noted that, the diagram provided in the present embodiment only illustrates basic conception of the present invention in a schematic way, then only the assembly relevant with the present invention is shown in graphic but not component count, shape and size when implementing according to reality is drawn, it is actual when implementing, and the kenel of each assembly, quantity and ratio can be a kind of change arbitrarily, and its assembly layout kenel also may be more complicated.
The invention provides a kind of rack sliding door being applicable to high density machine room, as shown in Figure 1, described rack sliding door at least comprises: sliding door main body 1, be arranged at the slide construction 2 of described sliding door main body 1 upper and lower respectively.
Described sliding door main body 1 is positioned at the front portion of rack 5, is used to open or close the opening portion of rack 5.The opening portion of described rack 5 provides operation maintenance personnel to carry out the operating space of the maintenance of equipment debugging.Described rack 5 opening portion is rectangle, and has lower edges region and left and right edges region.
The front of described sliding door main body 1 is generally rectangle, and certainly, according to the opening shape of different rack 5, the shape of described sliding door main body 1 also has corresponding change, does not limit at this.
The upper and lower of described sliding door main body 1 all has slide construction 2, i.e. top slide construction and lower slide structure.Described top slide construction and lower slide structure are supported on the upper and lower part of described sliding door main body 1 in parallel to each other respectively securely, when described sliding door main body 1 opens or closes, described sliding door main body 1 can be avoided to shake, play the effect of damping.
It should be noted that, described slide construction 2 is preferably made up of metal material, such as, can be iron material.
Because described top slide construction and lower slide structure are identical structure, the position only in described sliding door main body 1 is different, is below referred to as slide construction 2.
Refer to accompanying drawing 2 ~ Fig. 4, described slide construction 2 comprises: upper rail 21, lower guideway 22, upper connecting elements 23, lower connecting elements 24.Described upper connecting elements 23 is arranged on described rack 5 top, and its one end is slidably connected with described upper rail 21, the other end is connected with described sliding door main body 1 pivotable; Described lower connecting elements 24 is also arranged on described rack 5 top, and its one end is slidably connected with described lower guideway 22, the other end is connected with described sliding door main body 1 pivotable.Described upper rail 21 is arranged on described rack 5 top upper edge, slides for guiding described upper connecting elements 23; Described lower guideway 22 be arranged on described rack 5 top upper edge and position lower than described upper rail 21, slide for guiding described lower connecting elements 24.
Further, as shown in Figure 4, described upper and lower guide rail 21,22 comprises straight rail 212 and curved rail 211 part (straight rail and the curved rail part of lower guideway do not indicate label in the drawings).Described upper rail 21 and lower guideway 22 are bent to curved rail 211 in one end contrary with described sliding door main body 1 opening direction inside described rack 5.Such as, if described sliding door main body 1 is opened to the right, then the left end of upper and lower guide rail 21,22 is curved rail, and remainder is straight rail; Otherwise then the right-hand member of upper and lower guide rail 21,22 is curved rail, and remainder is straight rail.The curved rail part of described upper and lower guide rail 21,22 is set to identical radian.The present embodiment is opened for example to the right with sliding door main body 1 and is described, and utilizes the curved rail part of upper and lower guide rail 21,22, when described sliding door main body 1 is opened to the right, first can move forward predetermined distance away from rack 5, then slip off to the right reposefully; When described sliding door main body 1 is closed left, the curved rail part of upper and lower guide rail 21,22 can move towards described rack and closes by guided slidable door main body 1.
Further, as shown in Figure 3, the straight rail of described lower guideway 22 is positioned at immediately below the straight rail of upper rail 21, is parallel to each other, and the length of described upper rail 21 is greater than the length of described lower guideway 22.Wherein, the straight rail end of described upper rail 21 projects in the horizontal plane with the straight rail end of described lower guideway 22 and overlaps, and the straight rail end of two guide rails is all near the edge of rack 5 low order end.
It should be noted that, in the bottom of described rack 5, the relative position relation of upper and lower guide rail 21,22 is identical with top, when described sliding door main body 1 opens or closes, sliding door main body 1 is supported securely by two pairs of guide rails, avoids sliding door main body 1 to shake when opening or closing.
Again further, the cross sectional shape of described upper and lower guide rail 21,22 is preferably U-shaped and has the passage of inside and outside wall, and certainly, according to specific requirement and design, described upper and lower guide rail 21,22 also can be other suitable shapes, does not limit at this.
In addition, described upper connecting elements 23 comprises pivot brackets 231 and upper flat roller 232.Described sliding door main body 1 is respectively arranged with the fixed support 11 with described upper and lower guide rail 21,22 equal altitudes, and the shape of described fixed support 11 is not limit.Described upper pivot brackets 231 is supported on the corresponding fixed support 11 of described sliding door main body 1 pivotly; Described upper flat roller 232 to be arranged in described upper rail 21 and to be connected with described upper pivot brackets 231.Wherein, described upper pivot brackets 231 is supported on the fixed support 11 of described sliding door main body 1 pivotly by bolt, certainly, can also be other suitable connected modes, do not limit at this except bolt connects.
Described lower connecting elements 24 comprises hinge-rod 243, lower pivot brackets 241 and lower flat roller 242.Described hinge-rod 243 pivotable is connected on the corresponding fixed support 11 of described sliding door main body 1; Described lower pivot brackets 241 pivotable is connected on described hinge-rod 243; Described lower flat roller 242 to be arranged in described lower guideway 22 and to be connected with described lower pivot brackets 241.The pivotable connection related in described lower connecting elements 24 is all bolted, and certainly, can also be other suitable connected modes, do not limit at this except bolt connects.
Further, described hinge-rod 243 comprises first connecting rod 2431 and the second connecting rod 2432 of the connection of mutual pivotable, wherein, between first connecting rod 2431 with described lower pivot brackets 241, pivotable is connected, and described second connecting rod 2432 is connected with fixed support 11 pivotable in described sliding door main body 1; Described first connecting rod 2431 and second connecting rod 2432 extend along with described opening of sliding door main body 1, fold along with the closedown of described sliding door main body 1.By the extension of first connecting rod 2431 and second connecting rod 2432 and folding, can reduce the scope that sliding door main body 1 entirety moves forward, be that machine room passage saves space.
The inwall that described upper and lower flat roller 232,242 can divide along the curved rail part of upper and lower guide rail 21,22 and straight track portion moves, when applying power to the right to sliding door main body 1, described sliding door main body 1 is opened to the right, upper and lower flat roller 232,242 divides movement from the curved rail part of upper and lower guide rail 21,22 to straight track portion in the process, described sliding door main body 1 is not only moved laterally away from rack 5, and moves on the right side of rack.The diameter of described upper and lower flat roller 232,242 is consistent with the width of upper and lower guide rail 21,22, can prevent sliding door main body 1 from shaking in the longitudinal direction.
Be illustrated in figure 4 described sliding door main body 1 closed condition, now, described upper flat roller 232 is in curved rail 211 part of upper rail 21, and described lower flat roller 242 is in the curved rail part of lower guideway 22.When sliding door main body 1 from closed condition to the right sliding opening time, upper connecting elements 23 and lower connecting elements 24 move to the right from respective curved rail part, the flat roller 23,24 of upper and lower connecting elements 23,24 moves to straight track portion from the curved rail part of upper and lower guide rail 21,22 and divides, and then divides movement along straight track portion.Thus, sliding door moves right from outwards moving to change into away from rack 5 along rack 5.
Refer to accompanying drawing 5, be position view residing when sliding door main body 1 moves to 50%, now, upper connecting elements 23 is positioned at straight rail 212 part of upper rail 21, and the straight track portion that lower connecting elements 24 is positioned at lower guideway 22 divides.Along with upper connecting elements 23 moves to certain distance on upper rail 21, the lower pivot brackets 241 of lower connecting elements 23 and lower flat roller 242 arrive lower guideway 22 straight track portion and divide end and stop, and opening further of sliding door main body 1 makes the hinge-rod 243 of lower connecting elements 24 start expansion.
When sliding door main body 1 is opened in the direction of the width completely, top slide construction and lower slide structure are in the position shown in Fig. 6, for simplicity, illustrate only top slide construction in figure.Namely, the upper flat roller 232 of upper connecting elements 23 and upper pivot brackets 231 stop at the straight rail end of upper rail 21, the lower pivot brackets 241 of lower connecting elements 24 and lower flat roller 242 stop at the straight rail end of lower guideway 22, the hinge-rod 243 of lower connecting elements 24 is in the state launched completely, now, the upper pivot brackets 231 of upper connecting elements 23 and the lower pivot brackets 241 in the vertical direction overlap of lower connecting elements 24, and upper pivot brackets 231 is positioned at directly over lower pivot brackets 241.
For the rack mediated in a row rack, described sliding door main body opens to position as shown in Figure 6, and in this situation, described sliding door main body 1 is in the front of neighboring cabinet 5.But for the rack be in a row rack on limit, two ends, described sliding door main body 1 can open to position as shown in Figure 7, in this situation, sliding door main body 1 is in rack 5 lateral location.Now, upper pivot brackets 231 and lower pivot brackets 241 in the vertical direction still overlapping, described hinge-rod 243 launches completely and is positioned at the side of rack 5.
Described sliding door main body 1 is opened fully to as after Fig. 6 and Fig. 7 be position, and operation maintenance personnel normally can enter rack 5 inside and carry out plant maintenance and repairing.
It should be noted that, although describe preferred implementation with regard to the situation of the opening and closing of sliding door above, the present invention is not restricted to this; The sliding door main body, guide rail, connecting elements etc. that use in present embodiment are not limited to above-mentioned shape, structure etc., and can revise as required.
In sum, the invention provides a kind of rack sliding door being applicable to high density machine room, comprise structure: sliding door main body, be arranged at the slide construction of described sliding door body top and bottom respectively; Described slide construction comprises: upper rail, lower guideway, upper connecting elements, lower connecting elements; Described upper rail is arranged at described rack top edge; Described lower guideway be arranged at described rack top edge and position lower than described upper rail; One end of described upper connecting elements is slidably connected with described upper rail, the other end is connected with described sliding door main body pivotable; One end of described lower connecting elements is slidably connected with described lower guideway, the other end is connected with described sliding door main body pivotable.When rack sliding door provided by the invention opens the door, floor space is little, reduces channel width, reduces the overall floor space of rack of high density machine room while ensureing operation maintenance personnel handled easily.
So the present invention effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (10)
1. be applicable to a rack sliding door for high density machine room, it is characterized in that, described rack sliding door at least comprises: sliding door main body, be arranged at the slide construction of described sliding door body top and bottom respectively;
Described slide construction comprises: upper rail, lower guideway, upper connecting elements, lower connecting elements;
Described upper rail is arranged at described rack top edge; Described lower guideway be arranged at described rack top edge and position lower than described upper rail; One end of described upper connecting elements is slidably connected with described upper rail, the other end is connected with described sliding door main body pivotable; One end of described lower connecting elements is slidably connected with described lower guideway, the other end is connected with described sliding door main body pivotable.
2. the rack sliding door being applicable to high density machine room according to claim 1, is characterized in that: described upper rail and lower guideway include straight rail and curved rail; Described upper rail and lower guideway are bent to curved rail in one end contrary with described sliding door main body opening direction inside described rack.
3. the rack sliding door being applicable to high density machine room according to claim 2, is characterized in that: the straight rail of described lower guideway is positioned at immediately below the straight rail of upper rail, and the length of described upper rail is greater than the length of described lower guideway.
4. the rack sliding door being applicable to high density machine room according to claim 3, is characterized in that: the straight rail end of described upper rail projects in the horizontal plane with the straight rail end of described lower guideway and overlaps.
5. the rack sliding door being applicable to high density machine room according to claim 4, is characterized in that: the straight rail end of described upper rail and the straight rail end of described lower guideway are arranged on the most edge of described rack Width.
6. the rack sliding door being applicable to high density machine room according to claim 1, is characterized in that: described upper connecting elements comprises the upper pivot brackets that is supported on pivotly on described sliding door main body fixed support and is arranged at the upper flat roller be connected in described upper rail and with described upper pivot brackets.
7. the rack sliding door being applicable to high density machine room according to claim 1, is characterized in that: described lower connecting elements comprises that pivotable is connected to hinge-rod on described sliding door main body fixed support, pivotable is connected to the lower pivot brackets of described hinge-rod and is arranged at the lower flat roller be connected in described lower guideway and with described lower pivot brackets.
8. the rack sliding door being applicable to high density machine room according to claim 7, it is characterized in that: described hinge-rod comprises mutual pivotable and is connected to first connecting rod and second connecting rod, wherein, between first connecting rod with described lower pivot brackets, pivotable is connected, and described second connecting rod is connected with described sliding door main body pivotable; Described first connecting rod and second connecting rod extend along with described opening of sliding door main body, fold along with the closedown of described sliding door.
9. the rack sliding door being applicable to high density machine room according to claim 1, is characterized in that: described slide construction is made up of metal material.
10. the rack sliding door being applicable to high density machine room according to claim 1, is characterized in that: after described sliding door main body is opened in the direction of the width completely, moves to the side of described rack or the front of neighboring cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410160063.3A CN105025673B (en) | 2014-04-21 | 2014-04-21 | A kind of rack sliding door suitable for high density computer room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410160063.3A CN105025673B (en) | 2014-04-21 | 2014-04-21 | A kind of rack sliding door suitable for high density computer room |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105025673A true CN105025673A (en) | 2015-11-04 |
| CN105025673B CN105025673B (en) | 2017-12-15 |
Family
ID=54415262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410160063.3A Active CN105025673B (en) | 2014-04-21 | 2014-04-21 | A kind of rack sliding door suitable for high density computer room |
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| Country | Link |
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| CN (1) | CN105025673B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454021A (en) * | 2019-08-16 | 2019-11-15 | 广东东泰五金精密制造有限公司 | A kind of stable opening and closing structure of furniture revolution push-and-pull |
| CN112721590A (en) * | 2019-10-14 | 2021-04-30 | 现代自动车株式会社 | Double lower guide rail structure for split sliding door |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101341308A (en) * | 2005-12-22 | 2009-01-07 | 卡巴吉尔根股份公司 | Sliding door |
| US20120260460A1 (en) * | 2009-12-18 | 2012-10-18 | Eku Ag | Running gear arrangement having a guide rail for a sliding door |
| CN103358859A (en) * | 2012-04-01 | 2013-10-23 | 北汽福田汽车股份有限公司 | Sliding door structure |
-
2014
- 2014-04-21 CN CN201410160063.3A patent/CN105025673B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101341308A (en) * | 2005-12-22 | 2009-01-07 | 卡巴吉尔根股份公司 | Sliding door |
| US20120260460A1 (en) * | 2009-12-18 | 2012-10-18 | Eku Ag | Running gear arrangement having a guide rail for a sliding door |
| CN103358859A (en) * | 2012-04-01 | 2013-10-23 | 北汽福田汽车股份有限公司 | Sliding door structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454021A (en) * | 2019-08-16 | 2019-11-15 | 广东东泰五金精密制造有限公司 | A kind of stable opening and closing structure of furniture revolution push-and-pull |
| CN110454021B (en) * | 2019-08-16 | 2024-03-26 | 广东东泰五金精密制造有限公司 | Rotary push-pull stable opening and closing structure for furniture |
| CN112721590A (en) * | 2019-10-14 | 2021-04-30 | 现代自动车株式会社 | Double lower guide rail structure for split sliding door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105025673B (en) | 2017-12-15 |
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