CN201742508U - Guide rail for communication frame and communication frame - Google Patents
Guide rail for communication frame and communication frame Download PDFInfo
- Publication number
- CN201742508U CN201742508U CN2010201866884U CN201020186688U CN201742508U CN 201742508 U CN201742508 U CN 201742508U CN 2010201866884 U CN2010201866884 U CN 2010201866884U CN 201020186688 U CN201020186688 U CN 201020186688U CN 201742508 U CN201742508 U CN 201742508U
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- CN
- China
- Prior art keywords
- guide rail
- guide
- communication frame
- hangers
- outer guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a guide rail for a communication frame and the communication frame. The guide rail comprises an external guide rail with a sliding groove, and one end of the external guide rail is provided with a first suspension loop for connecting a frame stand column. An internal guide rail capable of relatively sliding is inlaid in the sliding groove, and one end of the internal guide rail opposite to the external guide rail is provided with a second suspension loop for connecting the frame stand column. The first suspension loop and the second suspension loop are turned over toward the inner side of the communication frame. The suspension loops of the guide rails are turned over inwards, so that the distance between the two guide rails are increased. The guide rail is completely suitable for the device width corresponding to IEC297, namely 450mm standard size, and widened communication equipment can be placed. Further, an L-shaped supporting piece is added, so that the supporting function of the external guide rail is separated. The strength of the guide rail is increased by a unique welding structure, and the stress force arm of the external guide rail is reduced. Therefore, the bearing load of the guide rail is increased, and the whole appearance of the guide rail is beautiful.
Description
Technical field
The utility model relates to domain of communication equipment, relates in particular to a kind of guide rail and corresponding communication frame that is used for the communication frame.
Background technology
In communications industry, guide rail is widely used on 19 feet standard rack, is used for all kinds of subracks such as support fixed server, UPS, battery case.Existing guide rail 10 structures generally as depicted in figs. 1 and 2, existing guide rail 10 comprises outer guide 11 and interior guide rail 12, on outer guide 11 and interior guide rail 12 end opposite hangers 13 is set.As shown in Figure 2, the hangers 13 of existing guide rail 10 turns down outside the communication frame.
Demand at frame that will satisfy different depth on the market and different in width subrack exists following shortcoming with upper rail 10:
1) according to the IEC297 standard, the width distance that inner side edge edge between the column is installed need satisfy 450mm, after but conventional guide rails is installed, because the outside track flange stretches out, the width of installing between two guide rails of back has certain minimizing, as shown in Figure 3, the effective width B＜450mm between the column 30 is installed, causes the equipment of not all suitable IEC297 standard to carry with conventional guide rails;
2) because outer guide needs to play the effect of guiding and support simultaneously, cause guide rail bulk strength deficiency, can not satisfy the carrying that strengthens the weight subrack;
3) processing of the bending structure of outer turnover is difficult.
The utility model content
The technical problems to be solved in the utility model is, at the above-mentioned defective of prior art, provides a kind of guide rail that is used for the communication frame, and it can increase distance between two guide rails, can carry more heavy weight equipment, has reduced the difficulty of Bending Processing simultaneously.
Another purpose of the present utility model is to provide a kind of communication frame, and the distance between its two guide rail meets the requirements, and can carry more heavy weight equipment.
The technical scheme that its technical problem that solves the utility model adopts is:
Construct a kind of guide rail that is used for the communication frame, comprise outer guide with chute, described outer guide one end is provided with first hangers that is used to connect framework pillar, but the embedded interior guide rail that is with slide relative of described chute, a guide rail end opposite with described outer guide is provided with second hangers that is used to connect framework pillar in described, wherein, described first hangers and described second hangers are all to the inboard turnover of communication frame.
Guide rail described in the utility model wherein, fixedly installs on the described outer guide and is useful on the L shaped strutting piece that supports communication apparatus.
Guide rail described in the utility model, wherein, the side of guide rail and described outer guide slide relative is provided with gathering sill in described, the respective face of described outer guide is provided with fixing hole, is equipped with the stop screw that is used to limit slide relative distance between described interior guide rail and the outer guide in described gathering sill and the described fixing hole.
Guide rail described in the utility model, wherein, described L shaped strutting piece is welded on the outer guide by a plurality of solder joints, and a plurality of described solder joints are distributed on the side and bottom surface of described L shaped strutting piece.
Guide rail described in the utility model, wherein, described outer guide and described L shaped strutting piece are wholely set.
Guide rail described in the utility model, wherein, described fixing hole is a mounting hole.
A kind of communication frame comprises the column that at least two groups are arranged in parallel, and wherein, is connected with the described guide rail of each claim of front between two columns of every group.
The utility model all turns down to communication frame inboard by first hangers and second hangers with guide rail, make on two Widths between the installation column and do not had obstacle, having reduced guide rail takes up room, make the width distance that inner side edge edge between the column is installed to satisfy 450mm, meet the IEC297 standard, turn over the difficulty that has also reduced Bending Processing in the hangers simultaneously.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the guide rail structure schematic diagram of prior art;
Fig. 2 is the guide rail hangers structural representation of prior art;
Fig. 3 is the guide rail installation dimension schematic diagram of prior art;
Fig. 4 is guide rail mounting structure schematic diagram on column of the utility model embodiment;
Fig. 5 is the guide rail structure schematic diagram one of the utility model embodiment;
Fig. 6 is the guide rail structure schematic diagram two of the utility model embodiment;
Fig. 7 is the guide rail cutaway view of the utility model embodiment;
Fig. 8 is guide rail mounting structure schematic diagram on column of the utility model embodiment;
Fig. 9 is a solder joint distribution schematic diagram on the guide rail of the utility model embodiment;
Figure 10 is a guide rail deformation program structural representation one of the present utility model;
Figure 11 is a guide rail deformation program structural representation two of the present utility model.
Embodiment
Below in conjunction with diagram, preferred embodiment of the present utility model is described in detail.
The guide rail that is used for the communication frame 20 structures of the utility model preferred embodiment as shown in Figure 5, please consult Fig. 6 and Fig. 4 simultaneously, described guide rail 20 comprises the outer guide 21 with chute 212, outer guide 21 1 ends are provided with first hangers 211 that is used to connect framework pillar 30, but the chute 212 embedded interior guide rails 22 that are with slide relative, on the opposite end of interior guide rail 22 and outer guide 21, be provided with second hangers 221 that is used to connect framework pillar 30.Interior guide rail 22 relative outer guides 21 slide scalable guide rail entire length along its length.Wherein, first hangers 211 and second hangers 221 are about to turn in the hangers all to the turnover of the inboard of communication frame.
See also Fig. 3 and Fig. 4, the gauged distance of installing between the column 30 is 450mm.As shown in Figure 3, after conventional guide rails is installed, the effective width B＜450mm between the column 30 is installed.As shown in Figure 4, after guide rail 20 of the present utility model is installed, the effective width A=450mm between the column 30 is installed.With respect to the hangers of the existing guide rail structure of turning up, after turning in first hangers 211 and second hangers 221, there has not been obstacle on the Width between two installation columns 30, distance between two guide rails 20 increases, be applicable to IEC297 corresponding equipment width fully, be the 450mm standard size, can place the communication apparatus of widening, and the outer turnover of interior turnover structure processing is more prone to.
As Fig. 5, Fig. 6 and shown in Figure 7, for improving the intensity of guide rail 20, on outer guide 21, fixedly install the L shaped strutting piece 23 that is useful on the support communication apparatus.The side 232 of L shaped strutting piece 23 fits with the lateral surface of outer guide 21, and the bottom surface 233 of L shaped strutting piece 23 fits with chute 212 outward flanges of outer guide 21, and exceeds chute 212 outward flanges, with better support communication apparatus.Outer guide 21 mainly plays guide effect like this, and guide rail 22 slides in the guiding, to regulate the entire length of guide rail 20, adapts to the distance between the different columns 30.Play main supporting role by L shaped strutting piece 23, can further improve the support strength of guide rail 20, make it can support more heavy weight equipment, reduce the spoilage of guide rail 20 simultaneously, prolong its useful life.
As shown in Figure 6 and Figure 7, interior guide rail 22 is provided with gathering sill 222 with the side of outer guide 21 slide relative, the respective face of outer guide 21 is provided with fixing hole, as can suitably regulating the mounting hole of fixed position, be equipped with the stop screw 231 that is used to limit slide relative distance between interior guide rail 22 and the outer guide 21 in gathering sill 222 and the fixing hole.Slide into the position of needs at interior guide rail 22 relative outer guides 21 after, by these stop screw 231 fixing interior guide rail 22 and outer guides 21, make its no longer slide relative, first hangers 211 and second hangers 221 are fixed on the column 30 by lock-screw 2111 respectively get final product then.
Preferably, as shown in Figure 9, L shaped strutting piece 23 is welded on the outer guide 21 by a plurality of solder joints 234, a plurality of solder joints 234 are distributed in the side and the bottom surface of L shaped strutting piece 23.From the stressed effect of outer guide 21, be equivalent to add a leg-of-mutton reinforcement to outer guide 21, make guide rail 20 intensity better.
As shown in figure 10, see also Fig. 7 simultaneously, for making processing convenient, can directly outer guide 21 and L shaped strutting piece 23 be wholely set, but second hangers 221 on first hangers 211 on the outer guide 21 and the interior guide rail 22 still adopts introvert, also can reach the distance that increases between the two parallel mutually guide rails 20, increase the purpose of guide rail 20 support strengths simultaneously.
See also Figure 11, a kind of replacement scheme as the guide rail shown in Fig. 5 20, can also oppositely install interior guide rail 22 with outer guide 21, but second hangers 221 on first hangers 211 on the outer guide 21 and the interior guide rail 22 still adopts introvert, just be separately positioned on different ends, also can reach the distance that increases between two guide rails 20 that are parallel to each other, increase the purpose of guide rail 20 support strengths simultaneously.
Among another embodiment of the present utility model, provide a kind of communication frame, it comprises the column 30 that at least two groups are arranged in parallel, wherein, be connected with the guide rail 20 described in the arbitrary embodiment in front between two columns 30 of every group, concrete structure sees also the description of front, does not repeat them here.
The utility model all turns down to communication frame inboard by first hangers and second hangers with guide rail 20, make on two Widths between the installation column 30 and do not had obstacle, distance between two guide rails 20 increases, be applicable to IEC297 corresponding equipment width fully, be the 450mm standard size, can place the communication apparatus of widening.
Further, by increasing L shaped strutting piece 23, with the support function separation of outer guide 21, and adopt unique Welding Structure to increase the intensity of guide rail 20, reduce the outer guide 21 stressed arm of forces, thereby increased guide rail 20 bearing loads, make guide rail integral body also more attractive in appearance in appearance.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection range of the utility model claims.
Claims (7)
1. guide rail that is used for the communication frame, comprise the have chute outer guide (21) of (212), described outer guide (21) one ends are provided with first hangers (211) that is used to connect framework pillar (30), described chute (212) but the embedded interior guide rail (22) that is with slide relative, guide rail (a 22) end opposite with described outer guide (21) is provided with second hangers (221) that is used to connect framework pillar (30) in described, it is characterized in that described first hangers (211) and described second hangers (221) are all to the inboard turnover of communication frame.
2. guide rail according to claim 1 is characterized in that, fixedly installs on the described outer guide (21) to be useful on the L shaped strutting piece (23) that supports communication apparatus.
3. guide rail according to claim 2, it is characterized in that, guide rail (22) is provided with gathering sill (222) with the side of described outer guide (21) slide relative in described, and the respective face of described outer guide (21) and described L shaped strutting piece (23) is provided with fixing hole;
Be equipped with the stop screw (231) that is used to limit slide relative distance between described interior guide rail (22) and the outer guide (21) in described gathering sill (222) and the described fixing hole.
4. guide rail according to claim 2, it is characterized in that, described L shaped strutting piece (23) is welded on the outer guide (21) by a plurality of solder joints (234), and a plurality of described solder joints (234) are distributed on the side (232) and bottom surface (233) of described L shaped strutting piece (23).
5. guide rail according to claim 2 is characterized in that, described outer guide (21) is wholely set with described L shaped strutting piece (23).
6. guide rail according to claim 3 is characterized in that, described fixing hole is a mounting hole.
7. a communication frame comprises the column (30) that at least two groups are arranged in parallel, and it is characterized in that, is connected with between two columns (30) of every group as each described guide rail (20) among the claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201866884U CN201742508U (en) | 2010-05-11 | 2010-05-11 | Guide rail for communication frame and communication frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201866884U CN201742508U (en) | 2010-05-11 | 2010-05-11 | Guide rail for communication frame and communication frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201742508U true CN201742508U (en) | 2011-02-09 |
Family
ID=43557787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201866884U Expired - Lifetime CN201742508U (en) | 2010-05-11 | 2010-05-11 | Guide rail for communication frame and communication frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201742508U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102695099A (en) * | 2012-05-21 | 2012-09-26 | 苏州辛瑞拉光电科技有限公司 | Height-adjustable switch |
| CN102802368A (en) * | 2011-05-24 | 2012-11-28 | 鸿富锦精密工业（深圳）有限公司 | Server cabinet and server system |
| CN104715642A (en) * | 2013-12-17 | 2015-06-17 | 国家电网公司 | Practical training device for installation of electric appliances |
-
2010
- 2010-05-11 CN CN2010201866884U patent/CN201742508U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102802368A (en) * | 2011-05-24 | 2012-11-28 | 鸿富锦精密工业（深圳）有限公司 | Server cabinet and server system |
| CN102802368B (en) * | 2011-05-24 | 2016-06-29 | 鸿富锦精密工业（深圳）有限公司 | Machine box for server and server system |
| CN102695099A (en) * | 2012-05-21 | 2012-09-26 | 苏州辛瑞拉光电科技有限公司 | Height-adjustable switch |
| CN104715642A (en) * | 2013-12-17 | 2015-06-17 | 国家电网公司 | Practical training device for installation of electric appliances |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518055 No. 1001 Nanshan Chi Park B2 building 1-4 floor, building 6-10 Patentee after: Vitamin Technology Co., Ltd. Address before: 518057 Nanshan District science and Technology Industrial Park, Guangdong, Shenzhen Branch Road, No. Patentee before: Aimosheng Network Energy Source Co., Ltd. Address after: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518055 No. 1001 Nanshan Chi Park B2 building 1-4 floor, building 6-10 Patentee after: Vitamin Technology Co., Ltd. Address before: 518057 Nanshan District science and Technology Industrial Park, Guangdong, Shenzhen Branch Road, No. Patentee before: Aimosheng Network Energy Source Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110209 |
|
| CX01 | Expiry of patent term |