CN203554825U - Rack, concealed rack door assembly, and rack door installation apparatus - Google Patents
Rack, concealed rack door assembly, and rack door installation apparatus Download PDFInfo
- Publication number
- CN203554825U CN203554825U CN201320586901.4U CN201320586901U CN203554825U CN 203554825 U CN203554825 U CN 203554825U CN 201320586901 U CN201320586901 U CN 201320586901U CN 203554825 U CN203554825 U CN 203554825U
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- CN
- China
- Prior art keywords
- cabinet door
- guide rail
- rack
- cabinet
- slideway
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- 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 the technical field of integrated warehouse accessories of a new generation substation, and especially relates to a rack, a concealed rack door assembly and a rack door installation apparatus. The rack door installation apparatus comprises rollers or slide blocks disposed on an inner side of the rack door, and a guide rail which is sued for installing the rack door and supports guided cooperation with the rollers or the slide blocks. The guide rail includes a fixed segment and a rotation segment which is hinged together through a hinge axle as a door shaft, wherein a connecting structure for fixedly connecting with a correspondingly rack body is disposed on the fixed segment. The rack, the concealed rack door assembly and the rack door installation apparatus can realize concealed installation of the rack door, solves a problem that a rack door of a conventional integrated warehouse inner rack occupies a relatively large space in the front of the rack when the rack door is opened, and thus more racks can be accommodated in a secondary equipment warehouse.
Description
Technical field
The utility model relates to attachment technique field, the integrated storehouse of transformer station of new generation, particularly rack and concealed cabinet door assembly and cabinet door fitting unit.
Background technology
New Generation of Intelligent transformer station is that power network development mode changes, the another milestone of scientific and technical innovation aspect.Future, New Generation of Intelligent transformer station will attach most importance to " promoting technological change, the innovation of displaying theory ", around " novel device, new-type material, emerging technology ", structure be take " once electricity, secondary light " New Generation of Intelligent transformer station that power electronic technology is sign, can realize electric energy fast and flexible and control, possess alternating current-direct current mixed for function.Structure be take the New Generation of Intelligent transformer station of " high power capacity, low-loss, Short Circuit withstand " that superconductor technology is feature, will increase transmission capacity, reduce network loss, reduces electric network fault short circuit current.New Generation of Intelligent transformer substation system requires: " system height is integrated, and topology layout is reasonable, economical and energy saving environmental protection "; Existingly take surface structures and can not adapt to current power construction demand as equipment provides the scheme of suitable running environment.Need new departure that research and construction occupation of land economizes, project cost is few, efficiency of the practice is high, the new ideas that secondary device cabin proposes just under this background.Due to the limited space in secondary device cabin, therefore in cabin, secondary device carrier---rack headspace is very little, and the Qianmen of rack needs to take larger cabinet front space after opening, and can cause can only holding less rack in secondary device cabin.
Summary of the invention
The purpose of this utility model is to provide a kind of cabinet door fitting unit, to solve after existing motor cabinet door is opened, takies the problem that cabinet front space is large.The utility model also provides a kind of concealed cabinet door assembly of above-mentioned cabinet door fitting unit and rack that uses above-mentioned concealed cabinet door assembly of using.
To achieve these goals, cabinet door fitting unit of the present utility model adopts following technical scheme: cabinet door fitting unit, comprise for being assemblied in the roller of cabinet door inner side or slide block and for the guide rail coordinating with roller or slider support guiding of cabinet door is installed, described guide rail comprises that canned paragraph is provided with the syndeton for being fixedly connected with corresponding cabinet by the hinged canned paragraph of the hinge axis as door-hinge and rotation section.
The two ends of described guide rail are provided with for limiting the position limiting structure of roller or slide block shift motion.
Cabinet door fitting unit also comprises slideway, and the bearing of trend of slideway is consistent with the bearing of trend of guide rail, and slideway is provided with for stopping at cabinet door rotary course the damping limit mechanism that cabinet door moves along guide rail.
The upper corresponding rotary position-limit mechanism that is provided with the maximum anglec of rotation while closing with respect to cabinet door for restricting rotation section of described canned paragraph and rotation section.
To achieve these goals, concealed cabinet door assembly of the present utility model adopts following technical scheme: concealed cabinet door assembly, comprise cabinet door, also comprise for the guide rail of cabinet door is installed, cabinet door inner side is equipped with roller or the slide block coordinating with guide rail guiding, described guide rail comprises that canned paragraph is provided with the syndeton for being fixedly connected with corresponding cabinet by the hinged canned paragraph of the hinge axis as door-hinge and rotation section.
The two ends of described guide rail are provided with for limiting the position limiting structure of roller or slide block shift motion.
Concealed cabinet door assembly also comprises slideway, and the bearing of trend of slideway is consistent with the bearing of trend of guide rail, and slideway is provided with for stopping at cabinet door rotary course the damping limit mechanism that cabinet door moves along guide rail.
To achieve these goals, rack of the present utility model adopts following technical scheme: rack, comprise cabinet, on cabinet, be equipped with cabinet door, on cabinet, be also equipped with guide rail, cabinet door inner side is equipped with roller or the slide block coordinating with guide rail guiding and is coordinated and be assemblied on cabinet with guide rail by described roller or slide block, and described guide rail comprises that canned paragraph is provided with the syndeton for being fixedly connected with corresponding cabinet by the hinged canned paragraph of the hinge axis as door-hinge and rotation section.
The two ends of described guide rail are provided with for limiting the position limiting structure of roller or slide block shift motion.
On cabinet, be also equipped with slideway, the bearing of trend of slideway is consistent with the bearing of trend of guide rail, and slideway is provided with for stopping at cabinet door rotary course the damping limit mechanism that cabinet door moves along guide rail.
The beneficial effects of the utility model: in use, open cabinet door, make cabinet door 90-degree rotation, guarantee rotation section and canned paragraph conllinear, then promote cabinet door, guide rail to the support guide effect of slide block or roller under, cabinet door is moved to canned paragraph by the section of rotation along guide rail, can realize the concealed installation of cabinet door, solve cabinet door in existing integrated storehouse and after opening, needed to take the problem of rack front end larger space, can make to hold in secondary device cabin more rack.
Further, position limiting structure can limit the shift motion of slide block or roller.
Further, in cabinet door rotary course, damping limit mechanism can stop that cabinet door moves along guide rail, and cabinet door is had to cushioning effect.
Further, rotary position-limit mechanism can limit the maximum anglec of rotation of cabinet door.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment 1 of rack of the present utility model;
Fig. 2 is the structural representation of Fig. 1 middle guide;
Fig. 3 is the structural representation of cabinet door in Fig. 1;
Fig. 4 is the structural representation of Fig. 1 middle slideway;
Fig. 5 is the structural representation of roller in Fig. 3;
Fig. 6 is the structural representation of Fig. 3 medium-height trestle;
Fig. 7 is the structural representation of hinge axis in Fig. 2;
Fig. 8 is the be hit by a bullet structural representation of reed of Fig. 4.
Embodiment
The embodiment 1 of rack of the present utility model, as shown in Fig. 1-8: rack comprises cabinet 1, is equipped with cabinet door 2 and guide rail 5 on cabinet 1.Cabinet door 2 inner sides are equipped with the roller 4 coordinating with guide rail 5 guiding and are coordinated and be assemblied on cabinet 1 with guide rail by roller.The inner side of cabinet door 2 is installed with support 3, and this support 3 is inverted U-shaped distribution, is rotatably equipped with roller 4 and is assemblied on cabinet door by support 3 on support 3.In the present embodiment, roller 4 is provided with the chute 41 circumferentially distributing along roller 4, and guide rail has protuberance, and roller 4 coordinates with the protuberance guiding of guide rail 5 by chute 41, and chute 41 is installed on the protuberance of guide rail 5.The two ends of guide rail 5 are provided with for limiting the position limiting structure of roller 4 shift motions, and in the present embodiment, position limiting structure is spacer pin 6.Guide rail 5 comprises that canned paragraph 51 is provided with the syndeton for being fixedly connected with corresponding cabinet 1 by the hinged canned paragraph 51 of the hinge axis 7 as door-hinge and rotation section 52.In the present embodiment, cabinet door 2 is Qianmen, roller 4 is assemblied in the top of cabinet door 2, guide rail 5 is positioned at the below of roller 4, cabinet door 2 hangs on guide rail 5 by roller 4, and canned paragraph 51 extends along fore-and-aft direction, and canned paragraph is arranged at the right side of cabinet 1, rotation section 52 is positioned at the front end of canned paragraph 51, and hinge axis 7 extends and be positioned at the right side of cabinet 1 along the vertical direction.Canned paragraph 51 and the corresponding rotary position-limit mechanism that is provided with the maximum anglec of rotation while closing with respect to cabinet door 2 for restricting rotation section 52 in rotation section 52, in the present embodiment, this maximum anglec of rotation is 90 degree, self is spacing after 90-degree rotation can to make rotation section 52, when cabinet door 90-degree rotation, cabinet door can stop operating.The upper end of hinge axis 7 flushes with the upper end of guide rail 5, has avoided the mobile resistance that produces of pair roller 4.Rack also comprises slideway 9, and the bearing of trend of slideway 9 is consistent with the bearing of trend of guide rail 5, and the inwall of slideway 9 is provided with for stopping at cabinet door 2 rotary courses the damping limit mechanism that cabinet door 2 moves along guide rail 5.In the present embodiment, damping limit mechanism is spring leaf 10, the bearing of trend of spring leaf 10 is consistent with the bearing of trend of slideway 9, slideway 9 extends along fore-and-aft direction, slideway 9 is positioned at cabinet 1 right side and is positioned at the below of canned paragraph 51, spring leaf 10 is two, and two spring leafs 10 are symmetrically distributed on the left inside wall and right inside wall of front end of slideway 9.On the inwall of slideway 9, offer the hole for moving left and right for spring leaf, spring leaf 10 extends along fore-and-aft direction, and this spring leaf 10 can play cushioning effect to the sidewall of cabinet door 2.The lower end of cabinet door 2 is provided with bearing pin 8, and bearing pin 8 and cabinet door 2 are by being welded to connect.
Operation principle and the course of work of the embodiment 1 of above-mentioned cabinet: in opening the process of cabinet door, cabinet door 2 opened first to the right, when cabinet door 90-degree rotation, effect due to rotary position-limit mechanism, cabinet door 2 stops operating, now, guide rail 5 integral body are fore-and-aft direction and extend, i.e. rotation section 52 and canned paragraph 51 conllinear, then promote backward cabinet door, under the support guide effect of guide rail 5 pair rollers 4, and under the guide effect of 9 pairs of cabinet door lower ends of slideway, cabinet door 2 moves backward, can realize the concealed installation of cabinet door 2.
In other embodiment of cabinet of the present utility model, spring leaf can also be one, and spring leaf is assemblied on the right inside wall or left inside wall of front end of slideway.
In other embodiment of cabinet of the present utility model, can also save the rotary position-limit mechanism on guide rail.
In other embodiment of cabinet of the present utility model, when cabinet door is Qianmen, the canned paragraph of guide rail can also be arranged at the left side of cabinet, and canned paragraph extends along fore-and-aft direction.
In other embodiment of cabinet door of the present utility model, when cabinet door is Qianmen, the canned paragraph of guide rail can also be arranged at the upper end of cabinet, canned paragraph extends along fore-and-aft direction, hinge axis extends along left and right directions, in use, Qianmen first rotates up 90 degree, then promotes Qianmen and moves backward along guide rail.
In other embodiment of cabinet of the present utility model, can also save support, roller can also replace with slide block, and the lower end of slide block offers chute, and chute is installed on guide rail, and slide block is fixedly arranged on the inner side of cabinet door.
In other embodiment of cabinet of the present utility model, cabinet door can also or be visited or left-hand door or right door for back door.
In other embodiment of cabinet of the present utility model, position limiting structure can also be guide vane end stop.
The embodiment of concealed cabinet door assembly of the present utility model, the difference of the structure of the embodiment of this concealed cabinet door assembly and the embodiment of above-mentioned cabinet is, in this concealed cabinet door assembly, do not comprise cabinet, in the structure of this it is no longer repeated concealed cabinet door assembly.
The embodiment of cabinet door fitting unit of the present utility model, the difference of the embodiment of the embodiment of this cabinet door fitting unit and structure and above-mentioned concealed cabinet door assembly is, this device does not comprise cabinet door, in the structure of this it is no longer repeated cabinet door fitting unit.
Claims (10)
1. cabinet door fitting unit, it is characterized in that: comprise for being assemblied in the roller of cabinet door inner side or slide block and for the guide rail coordinating with roller or slider support guiding of cabinet door is installed, described guide rail comprises that canned paragraph is provided with the syndeton for being fixedly connected with corresponding cabinet by the hinged canned paragraph of the hinge axis as door-hinge and rotation section.
2. cabinet door fitting unit according to claim 1, is characterized in that: the two ends of described guide rail are provided with for limiting the position limiting structure of roller or slide block shift motion.
3. cabinet door fitting unit according to claim 1, is characterized in that: also comprise slideway, the bearing of trend of slideway is consistent with the bearing of trend of guide rail, and slideway is provided with for stopping at cabinet door rotary course the damping limit mechanism that cabinet door moves along guide rail.
4. according to the cabinet door fitting unit described in claim 1 or 2 or 3, it is characterized in that: the upper corresponding rotary position-limit mechanism that is provided with the maximum anglec of rotation while closing with respect to cabinet door for restricting rotation section of described canned paragraph and rotation section.
5. concealed cabinet door assembly, comprise cabinet door, it is characterized in that: also comprise for the guide rail of cabinet door is installed, cabinet door inner side is equipped with roller or the slide block coordinating with guide rail guiding, described guide rail comprises that canned paragraph is provided with the syndeton for being fixedly connected with corresponding cabinet by the hinged canned paragraph of the hinge axis as door-hinge and rotation section.
6. concealed cabinet door assembly according to claim 5, is characterized in that: the two ends of described guide rail are provided with for limiting the position limiting structure of roller or slide block shift motion.
7. according to the concealed cabinet door assembly described in claim 5 or 6, it is characterized in that: also comprise slideway, the bearing of trend of slideway is consistent with the bearing of trend of guide rail, and slideway is provided with for stopping at cabinet door rotary course the damping limit mechanism that cabinet door moves along guide rail.
8. rack, comprise cabinet, on cabinet, be equipped with cabinet door, it is characterized in that: on cabinet, be also equipped with guide rail, cabinet door inner side is equipped with roller or the slide block coordinating with guide rail guiding and is coordinated and be assemblied on cabinet with guide rail by described roller or slide block, described guide rail comprises that canned paragraph is provided with the syndeton for being fixedly connected with corresponding cabinet by the hinged canned paragraph of the hinge axis as door-hinge and rotation section.
9. rack according to claim 8, is characterized in that: the two ends of described guide rail are provided with for limiting the position limiting structure of roller or slide block shift motion.
10. rack according to claim 8 or claim 9, it is characterized in that: on cabinet, be also equipped with slideway, the bearing of trend of slideway is consistent with the bearing of trend of guide rail, and slideway is provided with for stopping at cabinet door rotary course the damping limit mechanism that cabinet door moves along guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320586901.4U CN203554825U (en) | 2013-09-23 | 2013-09-23 | Rack, concealed rack door assembly, and rack door installation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320586901.4U CN203554825U (en) | 2013-09-23 | 2013-09-23 | Rack, concealed rack door assembly, and rack door installation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203554825U true CN203554825U (en) | 2014-04-16 |
Family
ID=50472880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320586901.4U Expired - Lifetime CN203554825U (en) | 2013-09-23 | 2013-09-23 | Rack, concealed rack door assembly, and rack door installation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203554825U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092143A (en) * | 2014-06-20 | 2014-10-08 | 国家电网公司 | Ring main unit |
| CN108093589A (en) * | 2018-01-09 | 2018-05-29 | 郑州云海信息技术有限公司 | A kind of cabinet of the concealed cabinet door of band |
-
2013
- 2013-09-23 CN CN201320586901.4U patent/CN203554825U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092143A (en) * | 2014-06-20 | 2014-10-08 | 国家电网公司 | Ring main unit |
| CN108093589A (en) * | 2018-01-09 | 2018-05-29 | 郑州云海信息技术有限公司 | A kind of cabinet of the concealed cabinet door of band |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |
|
| CX01 | Expiry of patent term |