CN201479519U - General guide rail - Google Patents
General guide rail Download PDFInfo
- Publication number
- CN201479519U CN201479519U CN2009201341281U CN200920134128U CN201479519U CN 201479519 U CN201479519 U CN 201479519U CN 2009201341281 U CN2009201341281 U CN 2009201341281U CN 200920134128 U CN200920134128 U CN 200920134128U CN 201479519 U CN201479519 U CN 201479519U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- guide
- locating part
- stopper slot
- 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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- Support Devices For Sliding Doors (AREA)
Abstract
The utility model discloses a general guide rail comprising an inner guide rail and an outer guide rail which are matched and assembled together mutually in pair, wherein the upper part of the inner side wall of the outer guide rail is provided with a first limiting groove with a downward opening, and the lower part of the inner side wall thereof is provided with a second limiting groove with an upward opening and a guide plate used for supporting a plugged box; the upper end and the lower end of the inner guide rail are provided with limiting pieces which are matched in a limiting manner and slide in the limiting grooves; and the limiting piece is a semi-encircled structure which faces or backs to the outer guide rail, is provided with an opening and formed by multiple bending. The utility model provides the general guide rail which can save a certain space for a wider plugged box and has larger bearing capacity and simple and convenient manufacturing.
Description
Technical field
The utility model relates to a kind of frame accessory, relates in particular to a kind of general guide rail that is used for being provided with subrack on frame.
Background technology
In communications industry, guide rail is widely used on 19 inches standard racks, is used for all kinds of subracks such as support fixed server, UPS, battery case.Common guide rail is divided into regular length guide rail, exclusive guideway, general guide rail.General regular length guide rail can only use on the degree of depth frame corresponding with rail length, and exclusive guideway can only with the supporting use of corresponding type.General guide rail then can be suitable for the frame of different depth, and the subrack of different in width.
Demand at the subrack of frame that will satisfy different depth on the market and different in width, the general guide rail of main flow in the market, it is general guide rail as shown in Figure 1, because all being U-shaped, the mode that outer guide and interior guide rail cooperatively interact cooperates, width between the inwall of outer guide U-shaped cooperation place will comprise two interior rail thicknesses and the gap between them thereof, general like this guide rail just takies on frame than large space, therefore just can't use for wideer slightly subrack, and the guide rail of this shape cooperates, bearing load is big inadequately, can not satisfy the load-bearing requirement of the heavier subrack of some weight.In addition, U-shaped all is processed in the two ends of interior outer guide, and spacing is as far as possible little between the interior guide rail inwall of maintenance, the production and processing difficulty is bigger.
The utility model content
The technical problems to be solved in the utility model is in the prior art, provide a kind of can save that certain space uses for wide slightly subrack, load-bearing is big, make general simply and easily guide rail.
The utility model solves above-mentioned technical problem by the following technical programs: a kind of general guide rail, comprise the paired interior guide rail that cooperatively interacts and be assembled together, outer guide, the madial wall top of described outer guide is provided with first stopper slot that Open Side Down, its madial wall bottom is provided with opening second stopper slot that makes progress and the guide plate that is used for the support subrack, on the interior guide rail, following two ends are provided with locating part, the respectively spacing cooperation of locating part is slided at first stopper slot, in second stopper slot, described locating part for towards or dorsad outer guide be provided with the semi-surrounding structure that repeatedly is bent to form of opening.
Described locating part is spent the bending plate that is bent to form the semi-surrounding structure for flat board carries out twice 90 clockwise or counterclockwise, and the sidewall of locating part opening part is connected with interior guide rail vertical fixing.
Described locating part and interior guide rail are structure as a whole.
Described guide plate is arranged on the outer guide bottom inside wall, and guide plate is vertical with outer guide.
Described second stopper slot is arranged on the rear portion of outer guide, and described guide plate is arranged on the front portion of outer guide.
Another kind of scheme is: described second stopper slot, guide plate all are provided with two at least, and second stopper slot and guide plate are arranged alternately, the outer guide bottom be guide plate foremost.
The front end of guide rail rear end and outer guide all is provided with and is used for they are fixed on hangers on the frame in described.
The utility model adopt locating part be set to towards or dorsad outer guide be provided with the semi-surrounding structure that repeatedly is bent to form of opening.The semi-surrounding structure is meant that the plate two ends of continuous turnover are not closed, be formed with breach, locating part of the present utility model be towards or a side opening of outer guide dorsad, so just reduced the width of locating part, and then can reduce the width of first, second stopper slot, thereby reduced whole guide rail occupation space, increased suitable subrack width range; And the intensity of guide rail reduced the stressed arm of force, thereby has increased bearing load in the semi-surrounding structure can increase; Reduced the difficulty of Bending Processing; Also more attractive in appearance in appearance.Increase the useable width scope and the bearing load of guide rail.
Specifically, locating part is spent the bending plate that is bent to form the semi-surrounding structure for flat board carries out twice 90 clockwise or counterclockwise, and several of bending plate are vertical mutually, and such structure has increased the intensity of guide rail substantially and carried load, and this structure is easy to make, and has reduced difficulty of processing.
For the ease of making and installing, locating part can be the independent part of fixedlying connected with interior guide rail, also can be and interior guide rail integrative-structure.
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 prior art constructions schematic diagram;
Fig. 2 is the structural representation of the utility model embodiment 1;
Fig. 3 is the end view of the utility model embodiment 1;
Fig. 4 is the structural representation of the utility model embodiment 2;
Fig. 5 is the end view of the utility model embodiment 2.
Embodiment
Locating part 21 is provided with the semi-surrounding structure that repeatedly is bent to form of opening for outer guide dorsad, and the semi-surrounding structure of present embodiment locating part 21 is dull and stereotypedly to carry out twice 90 degree clockwise or counterclockwise and be bent to form.The opening of locating part 21 is back to the madial wall of outer guide 1, locating part 21 can be structure as a whole with interior guide rail 2, this structure is to be bent to form orthogonal once more in the junction of locating part 21 and interior guide rail, the sidewall that is the locating part opening part is vertical with interior guide rail, and the locating part 21 and the interior guide rail 2 of integrative-structure form flat board by punching press or directly bending mode.The edge that another kind of execution mode is a locating part 21 is connected with interior guide rail 2 vertical fixing, and fixedly connected mode can be multiple modes such as welding.
Second stopper slot 12, guide plate 5 can also be provided with two at least, and second stopper slot 12 and guide plate 5 are arranged alternately, and this structure can make general guide rail weight capacity higher, and stability is better.But for subrack accept stable and pull convenient, outer guide 1 bottom what be provided with foremost is guide plate 5.
Claims (7)
1. general guide rail, comprise the paired interior guide rail, the outer guide that cooperatively interact and be assembled together, the madial wall top of outer guide is provided with first stopper slot that Open Side Down, its madial wall bottom is provided with opening second stopper slot that makes progress and the guide plate that is used for the support subrack, interior guide rail upper/lower terminal is provided with locating part, the respectively spacing cooperation of locating part is slided in first stopper slot, second stopper slot, it is characterized in that, described locating part for towards or dorsad outer guide be provided with the semi-surrounding structure that repeatedly is bent to form of opening.
2. general guide rail according to claim 1 is characterized in that, described locating part is spent the bending plate that is bent to form the semi-surrounding structure for flat board carries out twice 90 clockwise or counterclockwise, and the sidewall of locating part opening part is connected with interior guide rail vertical fixing.
3. general guide rail according to claim 2 is characterized in that, described locating part and interior guide rail are structure as a whole.
4. general guide rail according to claim 1 is characterized in that, described guide plate is arranged on the outer guide bottom inside wall, and guide plate is vertical with outer guide.
5. according to any described general guide rail of claim 1～4, it is characterized in that described second stopper slot is arranged on the rear portion of outer guide, described guide plate is arranged on the front portion of outer guide.
6. according to any described general guide rail of claim 1～4, it is characterized in that described second stopper slot, guide plate all are provided with two at least, second stopper slot and guide plate are arranged alternately, outer guide bottom be guide plate foremost.
7. according to any described general guide rail of claim 1～4, it is characterized in that, described in the front end of guide rail rear end and outer guide all be provided with and be used for they are fixed on hangers on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201341281U CN201479519U (en) | 2009-07-21 | 2009-07-21 | General guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201341281U CN201479519U (en) | 2009-07-21 | 2009-07-21 | General guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201479519U true CN201479519U (en) | 2010-05-19 |
Family
ID=42415777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201341281U Expired - Lifetime CN201479519U (en) | 2009-07-21 | 2009-07-21 | General guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201479519U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102307443A (en) * | 2011-07-27 | 2012-01-04 | 郑州万特电气有限公司 | Quickly-installed training panel and electrician training cabinet using same |
| CN110209246A (en) * | 2018-09-21 | 2019-09-06 | 中航光电科技股份有限公司 | A kind of cabinet |
| CN112135468A (en) * | 2020-08-31 | 2020-12-25 | 恒为科技（上海）股份有限公司 | Cabinet and cabinet slide rail thereof |
-
2009
- 2009-07-21 CN CN2009201341281U patent/CN201479519U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102307443A (en) * | 2011-07-27 | 2012-01-04 | 郑州万特电气有限公司 | Quickly-installed training panel and electrician training cabinet using same |
| CN110209246A (en) * | 2018-09-21 | 2019-09-06 | 中航光电科技股份有限公司 | A kind of cabinet |
| CN110209246B (en) * | 2018-09-21 | 2022-04-19 | 中航光电科技股份有限公司 | Machine box |
| CN112135468A (en) * | 2020-08-31 | 2020-12-25 | 恒为科技（上海）股份有限公司 | Cabinet and cabinet slide rail thereof |
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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. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100519 |
|
| CX01 | Expiry of patent term |