CN202750380U - Equipment cabinet - Google Patents
Equipment cabinet Download PDFInfo
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- CN202750380U CN202750380U CN 201220364103 CN201220364103U CN202750380U CN 202750380 U CN202750380 U CN 202750380U CN 201220364103 CN201220364103 CN 201220364103 CN 201220364103 U CN201220364103 U CN 201220364103U CN 202750380 U CN202750380 U CN 202750380U
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Abstract
Disclosed is an equipment cabinet. The equipment cabinet is provided with an equipment cabinet frame. The equipment cabinet frame at least comprises a front frame body, a back frame body and a side beam, wherein the side beam is connected with the front frame body and the back frame body, the front frame body and/ or the back frame body are/ is respectively enclosed and formed by two beams and two vertical beams. The beams and/ or the vertical beams are formed by metal plates which are integrally bended, and cross sections of the beams and/ or the vertical beams are of hollow sealed shape.
Description
Technical field
The utility model relates to a kind of rack, relates in particular to a kind of server cabinet be used to a plurality of computer systems are installed.
Background technology
Rack belongs to the plant equipment commonly used in telecom communication field, is generally used for the network equipments such as service device, hub, disk array cabinet.Rack is generally vertical cabinet, and vertical cabinet is directly placed on the ground usually.
Chinese patent application CN02111294.0 discloses a kind of frame of assembling type cabinet, it is by up and down two bases and four corner posts, and by eight groups of angle contiguous blocks, tight piece and bolt clamp and form in the angle, wherein, the angle contiguous block is connected connection with base be by four groups of convex wedges, the cooperation location of location hole and elongated slot, and fastening fixing between through hole with four bolts, the corner post vertical resulatant is on the angle of base, clamp corner post when fixing with bolt by the clamping through hole on the tight piece in the angle of filling in the corner post inner chamber and the clamping through hole on the contiguous block of angle, be combined into thus a complete frame corners.
Yet the structural strength of the cabinet framework of above-mentioned Patent Application Publication is lower, less stable.
The utility model content
The utility model provides a kind of flexible operation, structural strength is higher, reliability is higher and lower-cost server cabinet.
For this reason, according to an aspect of the present utility model, the utility model discloses a kind of rack, it has cabinet framework, described cabinet framework comprises front framework, rear framework and the curb girder that is connected described front framework and described rear framework at least, described front framework and/or described rear framework are surrounded by two crossbeams and two vertical beams, and wherein, described crossbeam and/or described vertical beam are bent integratedly by metallic plate and form and its cross section is the closed of hollow.Because the cross section of crossbeam and/or vertical beam is closed, therefore increase the structural strength of rack.By this, improved the overall construction intensity of rack.
Preferably, described cross section roughly is polygon.
According to another aspect of the present utility model, the invention also discloses the angle contiguous block of rack, described angle contiguous block has first main part, second main part, first connecting portion and second connecting portion, wherein:
The external shape of described first main part be constructed to vertical beam main part with described vertical beam identical so that its have inner face, outer face, medial surface and lateral surface and be formed with the lower surface and the upper surface, described first connecting portion extends vertically from the lower surface of described first main part, and the external shape of described first connecting portion is constructed to the hollow inside of described vertical beam suitable;
Described second main part laterally extends from the medial surface of described first main part and the external shape of described second main part is constructed to identical with the main body of cross-beam section of described crossbeam so that it has inner face, outer face, upper side and downside and is formed with the side end face, described second connecting portion laterally extends from the side end face of described second main part, and the external shape of described second connecting portion is constructed to the hollow inside of described crossbeam suitable;
By this, when assembling, described first connecting portion is installed on the hollow inside of described vertical beam, and described second connecting portion is installed on the hollow inside of described crossbeam.
Like this, crossbeam, vertical beam and angle contiguous block can be connected together by welding, and improve convenience and the reliability of the parts use of client operation.
According to another aspect of the present utility model, the invention also discloses the pivot structure on the rack, particularly, rack also have door and be arranged in cabinet framework and door between be used for the pivot that door rotates relative to cabinet framework, wherein, pivot comprises: pedestal and pivoting portions, wherein, described pedestal has: connecting portion has first end and the second end; Base portion stretches out angularly from the first end of described connecting portion, is used for being fixed to described cabinet framework; The first cantilever portion roughly stretches out from top and the described base portion of the second end of described connecting portion in the same way, and described the first cantilever portion is formed with the first installing hole seat; The second cantilever portion roughly stretches out in described the first cantilever portion and with described base portion from the parallel beneath of the second end of described connecting portion in the same way, and described the second cantilever portion is formed with the second installing hole seat that aligns with described the first installing hole seat; And described pivoting portions has: rotation axis, its both ends are rotatably navigated to respectively in described the first installing hole seat and the second installing hole seat; Connecting plate, its side from described rotation axis stretches out, and is fixedly attached on the described door.This pivot provides built-in mounting means, that is, after door was closed, the observer cannot see this pivot outside rack, thereby made rack disclosed in the utility model seem more attractive in appearance.
According to an aspect of the present utility model, the invention also discloses the locked component on the rack.Particularly, rack also comprises flange, the location division that it is limited with long and narrow lock slots and is used for horizontal location, and described flange also has lip, and it stretches out from described flange; Described rack also comprises locked component, it has substrate and rotating part, wherein, described substrate convexes with and passes described lock slots and the locking column that cooperates with described rotating part and the location docking section adaptive with described location division, and described substrate extends to form the retainer that is useful on left and right sides stop from its upper end; Described curb girder is formed with the stop docking section that cooperates with described retainer, and described curb girder also has the support portion so that described lip is supported on the described support portion slidably; Wherein, described lock slots has primary importance and the second place, after described locking column is positioned at the primary importance of described lock slots, described retainer and described stop docking section and described location division and docking section, described location and all cooperates and described rotating part when screwing, described locked component is fixed to described flange on the described curb girder; And when described rotating part unclamps, described retainer and described stop docking section and described location division and docking section, described location all break away from cooperate after and described locking column when being positioned at the second place of described lock slots, described flange is slidably by described lip in described support portion.Owing to being provided with locked component, the flange of rack can and be accurately positioned any position with respect to the curb girder slip.
According to an aspect of the present utility model, a kind of locking device is also disclosed, it comprises: movable part, the location division that it is limited with long and narrow lock slots and is used for horizontal location, described movable part also has lip, and it stretches out from described movable part; Locked component, it has substrate and rotating part, wherein, described substrate convexes with and passes described lock slots and the locking column that cooperates with described rotating part and the location docking section adaptive with described location division, and described substrate extends to form the retainer that is useful on left and right sides stop from its upper end; Inactive, it is formed with the stop docking section that cooperates with described retainer, and described inactive also has the support portion so that described lip is supported on the described support portion slidably; Wherein, described lock slots has primary importance and the second place, after described locking column is positioned at the primary importance of described lock slots, described retainer and described stop docking section and described location division and docking section, described location and all cooperates and described rotating part when screwing, described locked component is fixed to described movable part on described inactive; And when described rotating part unclamps, described retainer and described stop docking section and described location division and docking section, described location all break away from cooperate after and described locking column when being positioned at the second place of described lock slots, described movable part is slidably by described lip in described support portion.
Description of drawings
In order to explain the utility model, its illustrative embodiments will be described with reference to the drawings hereinafter, in the accompanying drawing:
Fig. 1 schematically shows the perspective view of cabinet framework of the present utility model;
Fig. 2 schematically shows the partial enlarged drawing in the bight that a crossbeam among Fig. 1, vertical beam and curb girder be joined together to form;
Fig. 3 schematically shows the perspective view of the vertical beam of cabinet framework of the present utility model;
Fig. 4 is the cross-sectional view of the vertical beam among Fig. 3;
Fig. 5 schematically shows the perspective view of the crossbeam of cabinet framework of the present utility model;
Fig. 6 is the cross-sectional view of the crossbeam among Fig. 5;
Fig. 7 schematically shows the perspective view of the angle contiguous block of cabinet framework of the present utility model;
Fig. 8 is that the angle contiguous block of Fig. 7 is installed to the partial enlarged drawing between crossbeam and the vertical beam;
Fig. 9 A schematically shows door is connected to cabinet framework by pivot perspective view, wherein, also shows flange;
Fig. 9 B is the partial enlarged drawing of the pivot of Fig. 9 A;
The pedestal that Figure 10 schematically shows pivot with and partial enlarged drawing;
The pivoting portions that Figure 11 schematically shows pivot with and partial enlarged drawing;
Figure 12 schematically shows the curb girder among Fig. 9 A;
Figure 13 schematically shows the exploded view (not shown curb girder) of flange, locked component;
Figure 14 schematically shows the cross-sectional view that flange, locked component and curb girder lock together.
Similar features among the different figure is by similar Reference numeral indication.
Embodiment
As shown in Figure 1, a kind of cabinet framework 100 of server cabinet has front framework 102 and rear framework 104, wherein, front framework 102 be by two crossbeams 106 that are arranged in parallel up and down, 108 and about two vertical beams 110,112 of being arranged in parallel link together and the square frame of the essentially rectangular that surrounds, similarly, rear framework 104 be by two crossbeams 114 that are arranged in parallel up and down, 116 and about two vertical beams 118,120 of being arranged in parallel link together and the square frame of the essentially rectangular that surrounds.This cabinet framework 100 also has many curb girders that connect front framework 102 and rear framework 104, in the better execution mode of the utility model, has six roots of sensation curb girder 122,124,126,128,130,132, wherein three curb girders 122,124,126 modes of arranging with upper, middle and lower are connected on the vertical beam 118 of the vertical beam 110 of front framework 102 and rear framework 104 in parallel with each other, other three curb girders 128,130,132 and aforementioned curb girder 122,124,126 be connected on the vertical beam 120 of the vertical beam 112 of front framework 102 and rear framework 104 in symmetrical in twos mode.By this, cabinet framework 100 has formed a firmly overall structure.
Below, as an example of vertical beam 112 and crossbeam 108 example the vertical beam of more excellent execution mode of the present utility model and the structure of crossbeam are described.
Such as Fig. 2-shown in Figure 4, vertical beam 112 comprises vertical beam main part 1121 and the vertical beam side wall portion 1122 that is connected connecting curb girder such as curb girder 132.Vertical beam main part 1121 have towards the inner end wall 1121a of rack inboard, towards the outer end wall 1121b in the rack outside and lay respectively at inner end wall 1121a and outer end wall 1121b between lateral wall 1121c and madial wall 1121d, thereby form roughly tetragonal cross section, the inner end wall 1121a of vertical beam main part 1121, outer end wall 1121b, lateral wall 1121c and madial wall 1121d have formed circumferential wall construction and have defined hollow inside within it.Be limited with equably respectively a plurality of standardized location holes on inner end wall 1121a and the madial wall 1121d, these location holes can be used for installing all kinds of annexes, such as door or cable installation component etc.Vertical beam side wall portion 1122 is rectangular rib shape, and it is substantially vertically outstanding and extend in rack from the inner end wall 1121a of vertical beam main part 1121.The purpose that vertical beam side wall portion 1122 is set is at this vertical beam main part 1121 " step " parts to be set, such " step " thus part just can make the part inner surface of curb girder be resisted against top and can make the outer surface of curb girder seem concordant with the lateral wall 1121b of vertical beam main part 1121 simultaneously and makes whole frame structure seem to have more aesthetic feeling.
Above-mentioned vertical beam 112 is formed by the bending of metallic plate one, and those of ordinary skills claim that usually this metallic plate is sheet metal component.Shown in the sectional view of Fig. 3, being easy to understand above-mentioned location hole can form via punching press, also is appreciated that such
The hollow closed structure of shape needs could form through six bending processes metallic plate at least.This hollow closed structure can make structural strength greatly improve.Need first the outside flanging of metallic plate to be followed inside flanging and make this in order to obtain above-mentioned vertical beam side wall portion 1122 that two flangings are laminated together could form.
Such as Fig. 2, Fig. 5 and shown in Figure 6, crossbeam 108 comprises main body of cross-beam section 1081 and is used for being connected to the beam side wall section 1082 of bottom plate of machine cabinet (not shown).Wherein, main body of cross-beam section 1081 have inner end wall 1081a towards the rack inboard, towards the outer end wall 1081b in the rack outside and lay respectively at inner end wall 1081a and outer end wall 1081b between upper side wall 1081c and lower wall 1081d.The inner end wall 1081a of main body of cross-beam section 1081, outer end wall 1081b, upper side wall 1081c and lower wall 1081d have formed circumferential wall construction and have defined hollow inside within it, and form roughly tetragonal cross section.Have a plurality of evenly distributed standardized location holes on the inner end wall 1081a of crossbeam 108 and the upper side wall 1081c, these location holes can be used for installing various annexes, such as door or cable installation component etc.Beam side wall section 1082 is rectangular rib shape, and it is generally perpendicularly outstanding and extend in rack from the inner end wall 1081a of main body of cross-beam section 1081.The purpose that beam side wall section 1082 is set is, in order in this main body of cross-beam section 1081 " step " part to be set, such " step " part just can make the part inner surface of base plate (not shown) be resisted against top and can make the outer surface of base plate concordant with the lower wall 1081d of main body of cross-beam section 1081 simultaneously.
Above-mentioned crossbeam 108 is formed by the bending of metallic plate one, and those of ordinary skills claim that usually this metallic plate is sheet metal component.Shown in the sectional view of Fig. 5, being easy to understand above-mentioned location hole can form via punching press, also is appreciated that such
The hollow closed structure of shape needs could form through six bending processes metallic plate at least.This hollow closed structure can make structural strength greatly improve.Need first the outside flanging of metallic plate to be followed inside flanging and make this in order to obtain above-mentioned beam side wall section 1082 that two flangings are laminated together could form.
Those skilled in the art should be appreciated that vertical beam 112 also can adopt and the same or similar structure of the cross section of crossbeam 108, otherwise crossbeam 108 also can adopt and the same or similar structure of the cross section of vertical beam 112.Also be appreciated that for vertical beam 112, its outer end wall 1121b and lateral wall 1121c can see a wall section of making by arc-shaped transition; For crossbeam 108, its outer end wall 1081b and upper side wall 1081c also can see a wall section of making by arc-shaped transition.Also should be appreciated that in the utility model, it only is preferred that vertical beam 112 and crossbeam 108 employings are tetragonal section form substantially, in fact, can adopt triangle, pentagon, hexagon or more polygon-shaped cross section.
As shown in Figure 7 and Figure 8, this angle contiguous block 200 has first main part 202, second main part 204, first connecting portion 206 and second connecting portion 208.Wherein, the external shape of this first main part 202 be constructed to vertical beam main part 1121 with vertical beam 112 identical so that its have inner face 2021, outer face 2022, medial surface 2023 and lateral surface 2024 and be formed with lower surface 2025 and upper surface 2026, first connecting portion 206 extends vertically from the lower surface 2025 of first main part 202, and the external shape of first connecting portion 206 is constructed to the hollow inside of vertical beam 112 suitable.Second main part 204 laterally extends from the medial surface 2023 of first main part 202 and the external shape of second main part 204 is constructed to identical with the main body of cross-beam section 1061 of crossbeam 106 so that it has inner face 2041, outer face 2042, upper side 2043 and downside 2044 and is formed with side end face 2045, second connecting portion 208 laterally extends from the side end face 2045 of second main part 204, and the external shape of second connecting portion 208 is constructed to the hollow inside of crossbeam 106 suitable.As can be seen from the figure, the inner face 2021 of first main part 202 and the inner face 2041 of second main part 204 at grade, the upper surface 2026 of first main part 202 and the upper side 2043 of second main part 204 are at grade; And the appearance profile of first main part 202 and first connecting portion 206 is identical and form small one and large one stairstepping, and the appearance profile of second main part 204 and second connecting portion 208 is identical and form small one and large one stairstepping.By this, when assembling, first connecting portion 206 is installed on the hollow inside of vertical beam 112, and second connecting portion 208 is installed on the hollow inside of described crossbeam 106.Because the shape of first main part 202 and second main part 204 is identical with the main body of cross-beam section 1061 of the vertical beam main part 1121 of vertical beam 112 and crossbeam 106 respectively, therefore, after by angle contiguous block 200 crossbeam 106 and vertical beam 112 being fitted together, these angle contiguous block 200 formed exterior contours appear to be crossbeam 106 and vertical beam 112 respectively in the horizontal and the naturally extension on vertical, more attractive in appearance in appearance.
Those skilled in the art should be appreciated that, if do not consider appearance factor, this angle contiguous block also can be such structure, that is, its have a main part, from the main part longitudinal extension and be used for the first pontes cooperatively interact and be fixed together with vertical beam and from the main part horizontal expansion and be used for the second coupling part of cooperatively interacting and be fixed together with crossbeam.And main part is usually large than the first pontes and the second coupling part, but also must not be like this.Generally, then the cross section of this first pontes can be fixed together by the mode such as welding being advanced in the hollow space of vertical beam by " plug " than the polygonal cross-section of vertical beam is a little bit smaller; Similarly, then the cross section of this second coupling part can be fixed together by the mode such as welding being advanced in the hollow space of crossbeam by " plug " than the polygonal cross-section of crossbeam is a little bit smaller.Yet this is not necessary.In fact, this first pontes and the second coupling part also can be sleeve structure, and it can make the end of vertical beam and crossbeam be contained in respectively in the first pontes and the second coupling part, then are fixed together by the mode such as welding.Moreover, such angle connecting block structure can also be set, that is, this first pontes can be accommodated in the hollow space of vertical beam, simultaneously the end that can hold crossbeam, this second coupling part; Perhaps, this first pontes can hold the end of vertical beam, and this second coupling part can be accommodated in the hollow space of crossbeam simultaneously.In addition, this angle contiguous block can also be constructed to such structure, for example, with a surface of the main part of angle contiguous block (for superposed angle contiguous block, this surface is the lower surface, for the angle contiguous block that is positioned at the bottom, this surface is the upper surface) on be provided with the polygon groove and be used for the end hold vertical beam, (the angle contiguous block for being positioned at top or bottom is the side end face) is provided with the polygon groove for holding beam-end on another surface simultaneously.Those skilled in the art should know that the angle contiguous block can also have other structure, and no matter which kind of is constructed, and connects together by this angle contiguous block with vertical beam as long as can realize crossbeam.
Further, this angle contiguous block 200 also comprises for the piece sticking department 210 that connects curb girder 128, this piece sticking department 210 direction with the inner face 2021 that is basically perpendicular to first main part 202 from the inner face 2021 of first main part 202 is extended, and which is provided with lock hole.Like this, the top, step-like connection end of curb girder 128 is divided on the piece sticking department 210 that abuts to angle contiguous block 200, and the lower part of step-like connection end abuts on the vertical beam side wall portion 1122 of vertical beam 112, then locks by securing member such as screw.From the outside of rack, the concordant and better appearance that seems of the lateral wall 1121c of the outer surface of curb girder 128 and vertical beam 112.After so connecting, vertical beam 112, angle contiguous block 200, crossbeam 106 and curb girder 128 just link together securely.
Such as Fig. 9 A, Fig. 9 B, Figure 10 and shown in Figure 11, rack also have door 300 and be arranged in cabinet framework 100 and door 300 between be used for the pivot 400 that door 300 rotates relative to cabinet framework 100.At this, repeat no more for the concrete structure of door 300, but mainly narrate pivot structure 400.This pivot 400 comprises pedestal 402 and pivoting portions 404.This pedestal 402 has connecting portion 4021, base portion 4022, the first cantilever portion 4023 and the second cantilever portion 4024.This connecting portion 4021 has relative first end and the second end.This base portion 4022 stretches out angularly from the first end of connecting portion 4021, is used for being fixed to cabinet framework 100 by securing members such as screws.This first cantilever portion 4023 roughly stretches out from top and the base portion 4022 of the second end of connecting portion 4021 in the same way, this first cantilever portion 4023 is formed with the first installing hole seat 4025, be limited with the first bearing pin through hole 4025a on this first installing hole seat 4025, and be limited with breach 4025b under the U-shaped that Open Side Down.This second cantilever portion 4024 roughly stretches out in the first cantilever portion 4023 and with base portion 4022 from the parallel beneath of the second end of connecting portion 4021 in the same way, this second cantilever portion 4024 is formed with the second installing hole seat 4026 that aligns with the first installing hole seat 4025, be limited with the second pin shaft hole 4026a that aims at above-mentioned the first bearing pin through hole 4025a on this second installing hole seat 4026, and be limited with U-shaped that lower breach 4025b on the first installing hole seat 4025 aligns on breach 4026b.More preferably, this first cantilever portion 4023 and the second cantilever portion 4024 are equal to or greater than base portion 4022 from the length of the first end extension of connecting portion 4021 from the length of the second end extension of connecting portion 4021.Base portion 4022, connecting portion 4021 and the first cantilever portion 4023, and base portion 4022, connecting portion 4021 and the second cantilever portion 4024 form respectively roughly U-shaped or the bigger flute profile of aperture efficiency U-shaped, and also they are integrally formed.Pivoting portions 404 has rotation axis 4041, connecting plate 4042 and the bearing pin 4043 integrally formed with rotation axis 4041.Wherein, the both ends of this rotation axis 4041 are kidney-shaped and can enter and rotatably location and installation is in the first installing hole seat 4025 and the second installing hole seat 4026 by lower breach 4025b and upper breach 4026b, and this rotation axis 4041 also is limited with the 3rd bearing pin through hole 4041a.This connecting plate 4042 stretches out from the side of rotation axis 4041, and by being connected on the door 300 such as being welded and fixed.The elongated core that this bearing pin 4043 has head and extends from the head.
When assembling, the core of bearing pin 4043 passes the 3rd bearing pin through hole 4041a on the rotation axis 4041 via the first bearing pin through hole 4025a of the first installing hole seat 4025 and enters in the second pin shaft hole 4026a on the second installing hole seat 4026.By this, rotation axis 4041 is restricted on the first installing hole seat 4025 and the second installing hole seat 4026 by bearing pin 4043.When door 300 was rotated, connecting plate 4042 can drive rotation axis 4041 and rotate at the first installing hole seat 4025 and the second installing hole seat 4026.
After door 300 was closed this cabinet framework 100, the outer observer of rack cannot see pivot 400, therefore so that whole rack seems more attractive in appearance.This built-in mounting means is that the structure by this pivot structure 400 that describes in detail above determines.
Preferably, base portion 4022 convexes with at least two anti-rotations projection P on the surface of fitting with cabinet framework 100, and these anti-rotations projections P is fitted in the process that pedestal 402 is installed in the fixing hole of cabinet framework 100 to prevent its rotation.Connecting plate 4042 also convexes with at least two anti-rotations projection (not shown) on the surface of fitting with door 300, these anti-rotation projections are fitted to when pivoting portions 404 is installed in the fixing hole on the door 300 to prevent its rotation.
It will be understood by those skilled in the art that bearing pin is optional at other execution modes, therefore, arranging of above-mentioned the first bearing pin through hole, the second pin shaft hole and the 3rd bearing pin through hole equally neither be essential.
Below, with reference to figure 9A, Figure 12-Figure 14, explaining flange 150 is how to be fixed to slidably on the cabinet framework 100.
Fig. 9 A schematically shows the rack with flange 150, and this flange 150 is metallic plates of longitudinal extension, and it is used for the location of the fore-and-aft direction of electronic equipment such as server in rack.Because the size of various electronic equipments is different, be can be along the curb girder of rack at the front and back upward sliding therefore require this flange 150 in the design, in case slide into the precalculated position, this flange 150 need to be locked on three curb girders arranging upper, middle and lower.As shown in figure 13, wherein show the part-structure of flange 150, flange 150 is limited with long and narrow lock slots 1501 and is symmetrically located at two slotted holes 1502,1502 ' that lock slots 1501 both sides are used for horizontal location.In lock slots 1501 and slotted hole 1502,1502 ' below, also has outward extending lip 1503, this lip 1503 is to form by the otch that cuts out U-shaped at flange 150 and with the line segment outward of the part in the U-shaped otch along the two-end-point formation of U-shaped, like this, the lip 1503 of flange 150 and all the other just do not limit opening between the cut-away portions.Under lock slots 1501, the up and down central position of opening has respectively graduation indication and indicates 1504.
Referring to Figure 12 and Figure 14, the structure of the curb girder 130 in the middle of wherein Figure 12 shows and is positioned at, Figure 14 can help to understand the cross sectional shape of curb girder 130, and the structure of other curb girders and curb girder 130 is same or similar.Curb girder 130 horizontal expansions and rectangular shaped substantially, it is formed by the metallic plate bending.Particularly, this curb girder 130 has vertical plate main part 1301, the two ends of slave plate main part 1301 respectively laterally the bending form first on kink 1302 and first time kink 1303, on first kink 1302 and first time kink 1303 respectively opposite to each other vertically bending form second on kink 1304 and second time kink 1305, kink 1304 leans outward that tiltedly bending forms on second kink 1306 on the 3rd, and from second time kink 1305 the 3rd time kink 1307 that tiltedly bending forms that lean outward.Wherein, kink 1302 and first time kink 1303 are parallel to each other on first; On second on the kink 1304 and the 3rd kink 1306 form the roughly V-arrangement of opening upwards or the part that comes to a point gradually from top to bottom; Second time kink 1305 and the 3rd time kink 1307 form the roughly V-arrangement that Open Side Down or the part that comes to a point gradually from top to bottom, this part is used as the support portion of the lip 1503 of flange 150, and, also be provided with in the horizontal the impression scale on the medial surface of second time kink 1305, the graduation indication sign 1504 on this scale and the flange 150 is determined the position of flange 150 jointly.Further, kink 1306 also is formed with a plurality of teeth and teeth groove on the 3rd.
Referring to Figure 13 and Figure 14, locked component 500 has substrate 502 and rotating part 504, wherein, below substrate 502 convexes with locking column 506 that vertical substrate 502 extends internally and is positioned at locking column 506 and the lock bracket 508,508 ' that is symmetrically arranged of relative locking column 506.Upwards leaning outward from substrate 502 tiltedly is extended with the extension, is formed with a plurality of teeth 510 on the end of this extension.Outwards generally perpendicularly be extended with respectively ribs 512 from the two ends, the left and right sides of substrate 502.More specifically, locking column 506 is kidney-shaped, and its shape is so that it can enter into the lock slots 1501 on the aforesaid flange 150 just.Above-mentioned rotating part 504 is for having the set lever of screwed hole.
When locked component 500 and flange 150 and curb girder 130 are matched, can carry out like this:
At first, the locking column 506 of locked component 500 is passed the lock slots 1501 of flange 150.
Secondly, the lip 1503 of flange 150 is placed on the second time kink 1305 and the 3rd time kink 1307 common support portion that form of curb girder 130.At this moment because the lock bracket 508,508 ' of locked component 500 is not coupled in the slotted hole 1502,1502 ' of flange 150, therefore locked component 500 under himself action of gravitation, make locking column 506 be positioned at lock slots 1501 below the position.At this time, flange 150 can slide at curb girder 130.In addition, the user can see part scale on second time kink 1305 of curb girder 130 by the opening on the flange 150, if this scale value is not the target scale value, the user can continue the flange 150 that slides.
Then, after flange 150 is slided into the target location, upwards promote locked component 500 so that locking column 506 is positioned at the position of the top of lock slots 1501, the lock bracket 508,508 ' of locked component 500 is passed respectively the slotted hole 1502,1502 ' of flange 150, and with the tooth 510 of the extension of locked component 500 and curb girder 130 the 3rd on teeth groove on the kink 1306 be combined together;
At last, rotating part 504 is tightened onto on this locking column 506.At this moment, locked component 500 is locked together flange 150 and curb girder 130.
Those skilled in the art should be appreciated that the applicable situation of above-mentioned locked component 500 and unrestricted, and it can be used in during except rack other install.Just enclose given shape and structure in this locked component, other corresponding devices need to have corresponding shape and the structure that is mated.
Therefore, the invention also discloses a kind of locking device, it comprises locked component, for example is similar to the movable part of aforementioned flange and for example be similar to inactive of aforementioned curb girder.Wherein, this movable part is limited with long and narrow lock slots and is used for the location division of horizontal location, and movable part also has lip, and it stretches out from movable part.Locked component has substrate and rotating part, and wherein, substrate convexes with and passes lock slots and the locking column that cooperates with rotating part and the location docking section adaptive with the location division, and substrate extends to form the retainer that is useful on left and right sides stop from its upper end.Inactive is formed with the stop docking section that cooperates with retainer, and inactive also has the support portion so that lip is supported on the support portion slidably.Wherein, lock slots has primary importance and the second place, after locking column is positioned at primary importance, retainer and the stop docking section of lock slots and location division and docking section, location and all cooperates and rotating part when screwing, locked component is fixed to movable part on inactive; And when rotating part unclamps, retainer and stop docking section and location division and docking section, location all break away from cooperate after and locking column when being positioned at the second place of lock slots, movable part is slidably by lip in the support portion.
Also be provided with scale on described inactive the direction corresponding to described lip slip.
Particularly, scale is positioned in such a way that it exposes via the opening portion ground that lip forms.
Particularly, movable part is formed with opening, and scale is positioned in such a way that it exposes via opening portion ground.
Particularly, locking column is kidney-shaped.
More specifically.Retainer is a plurality of the first teeth, correspondingly, and a plurality of the second teeth that the teeth groove that the stop docking section is with a plurality of the first teeth form cooperates.
Particularly, the location division is the hole that is limited on the side of movable part, and correspondingly, locating engagement section is the projection that is formed on the substrate.
The utility model is limited to the illustrative embodiments that presents never in any form in specification and accompanying drawing.All combinations of the execution mode that illustrates and describe (part) are interpreted as clearly to incorporate within this specification and be interpreted as clearly and fall in the scope of the present utility model.And in the scope of the present utility model of summarizing such as claims, a lot of distortion are possible.In addition, any reference marker in claims should be configured to limit scope of the present utility model.
Claims (37)
1. rack, it has cabinet framework, described cabinet framework comprises front framework, rear framework and the curb girder that is connected described front framework and described rear framework at least, described front framework and/or described rear framework are surrounded by two crossbeams and two vertical beams respectively, wherein, described crossbeam and/or described vertical beam are bent integratedly by metallic plate respectively and form and its cross section is the closed of hollow.
2. rack according to claim 1 is characterized in that, described cross section roughly is polygon.
3. rack according to claim 1 is characterized in that, described vertical beam comprises the vertical beam main part that is formed by a circumferential wall, and described vertical beam main part defines hollow inside.
4. rack according to claim 3, it is characterized in that, described vertical beam main part has inner end wall towards described rack inboard, towards the outer end wall in the described rack outside and lay respectively at lateral wall and madial wall between described inner end wall and the outer end wall, to form roughly tetragonal cross section, the inner end wall of described vertical beam main part, outer end wall, lateral wall and madial wall define hollow inside.
5. rack according to claim 3 is characterized in that, described crossbeam comprises the main body of cross-beam section that is formed by another circumferential wall, and described main body of cross-beam section defines hollow inside.
6. rack according to claim 5, it is characterized in that, described main body of cross-beam section has inner end wall towards described rack inboard, towards the outer end wall in the described rack outside and lay respectively at upper side wall and lower wall between described inner end wall and the outer end wall, forming roughly tetragonal cross section, inner end wall, outer end wall, upper side wall and the lower wall of described main body of cross-beam section define hollow inside.
7. rack according to claim 3 is characterized in that, described vertical beam also comprises be used to the vertical beam side wall portion that connects described curb girder, and described vertical beam side wall portion is outstanding and extend in described rack from described vertical beam main part.
8. rack according to claim 4, it is characterized in that, described vertical beam also comprises be used to the vertical beam side wall portion that connects described curb girder, described vertical beam side wall portion is outstanding and extend in described rack from the inner end wall of described vertical beam main part, and described vertical beam side wall portion is basically perpendicular to the inner end wall of described vertical beam main part.
9. rack according to claim 8 is characterized in that, described vertical beam side wall portion is flanging laminated together.
10. according to claim 8 or 9 described racks, it is characterized in that, the cross section of described vertical beam is roughly
Shape.
11. rack according to claim 5 is characterized in that, described crossbeam also comprises for the beam side wall section that connects top board or base plate, and described beam side wall section is outstanding and extend in described rack from described main body of cross-beam section.
12. rack according to claim 6 is characterized in that, described crossbeam also comprises beam side wall section, and described beam side wall section is outstanding and extend in described rack from the inner end wall of described main body of cross-beam section.
13. rack according to claim 12 is characterized in that, described beam side wall section is flanging laminated together.
14. rack according to claim 13 is characterized in that, described crossbeam is roughly
Shape.
15. rack according to claim 5, it is characterized in that, described rack also comprises the angle contiguous block, the first pontes and the second coupling part from described main part along the second direction extension that is basically perpendicular to first direction that described angle contiguous block has main part, extends from described main part along first direction, wherein, described the first pontes is used for connecting described vertical beam, and described the second coupling part is used for connecting described crossbeam.
16. rack according to claim 15 is characterized in that, described angle contiguous block also comprises be used to the lock part that connects described curb girder, and described lock part is outstanding and extend to the inside of described rack from the surface of described main part.
17. rack according to claim 5 is characterized in that, described rack also comprises the angle contiguous block, and described angle contiguous block has first main part, second main part, first connecting portion and second connecting portion, wherein:
The external shape of described first main part be constructed to vertical beam main part with described vertical beam identical so that its have inner face, outer face, medial surface and lateral surface and be formed with the lower surface and the upper surface, described first connecting portion extends vertically from the lower surface of described first main part, and the external shape of described first connecting portion is constructed to the hollow inside of described vertical beam suitable;
Described second main part laterally extends from the medial surface of described first main part and the external shape of described second main part is constructed to identical with the main body of cross-beam section of described crossbeam so that it has inner face, outer face, upper side and downside and is formed with the side end face, described second connecting portion laterally extends from the side end face of described second main part, and the external shape of described second connecting portion is constructed to the hollow inside of described crossbeam suitable;
By this, when assembling, described first connecting portion is installed on the hollow inside of described vertical beam, and described second connecting portion is installed on the hollow inside of described crossbeam.
18. rack according to claim 17, it is characterized in that, described angle contiguous block also comprises be used to the piece sticking department that connects described curb girder, described sticking department direction with the inner face that is basically perpendicular to described first main part from the inner face of first main part of described main part is extended, and which is provided with lock hole.
19. rack according to claim 1 is characterized in that, described rack also has door and is arranged in described cabinet framework and is used for the pivot that described door rotates relative to described cabinet framework between described, wherein, described pivot comprises: pedestal and pivoting portions, wherein
Described pedestal has:
Connecting portion has first end and the second end;
Base portion stretches out angularly from the first end of described connecting portion, is used for being fixed to described cabinet framework;
The first cantilever portion, from the top of the second end of described connecting portion and described base portion roughly with
Stretch out to ground, described the first cantilever portion is formed with the first installing hole seat;
The second cantilever portion roughly stretches out in described the first cantilever portion and with described base portion from the parallel beneath of the second end of described connecting portion in the same way, and described the second cantilever portion is formed with the second installing hole seat that aligns with described the first installing hole seat; And
Described pivoting portions has:
Rotation axis, its both ends are rotatably navigated to respectively in described the first installing hole seat and the second installing hole seat;
Connecting plate, its side from described rotation axis stretches out, and is fixedly attached on the described door.
20. rack according to claim 19 is characterized in that, described the first installing hole seat also is limited with the first bearing pin through hole, is limited with the second pin shaft hole described the second installing hole seat and described the first bearing pin through-hole alignment.
21. rack according to claim 20 is characterized in that, described pivot also comprises bearing pin, the elongated core that described bearing pin has head and extends from the head, and described rotation axis is limited with the 3rd bearing pin through hole; By this, the core of described bearing pin passes described the 3rd bearing pin through hole via described the first bearing pin through hole and enters in described the second pin shaft hole.
22. rack according to claim 19, it is characterized in that, described the first installing hole seat and described the second installing hole seat are limited with respectively lower breach and upper breach alignedly, so that the both ends of described rotation axis enter into described the first installing hole seat and described the second installing hole seat by described lower breach and described upper breach.
23. rack according to claim 1 is characterized in that, described rack also comprises flange, the location division that it is limited with long and narrow lock slots and is used for horizontal location, and described flange also has lip, and it stretches out from described flange; Described rack also comprises locked component, it has substrate and rotating part, wherein, described substrate convexes with and passes described lock slots and the locking column that cooperates with described rotating part and the location docking section adaptive with described location division, and described substrate extends to form the retainer that is useful on left and right sides stop from its upper end; Described curb girder is formed with the stop docking section that cooperates with described retainer, and described curb girder also has the support portion so that described lip is supported on the described support portion slidably; Wherein, described lock slots has primary importance and the second place, after described locking column is positioned at the primary importance of described lock slots, described retainer and described stop docking section and described location division and docking section, described location and all cooperates and described rotating part when screwing, described locked component is fixed to described flange on the described curb girder; And when described rotating part unclamps, described retainer and described stop docking section and described location division and docking section, described location all break away from cooperate after and described locking column when being positioned at the second place of described lock slots, described flange is slidably by described lip in described support portion.
24. rack according to claim 23 is characterized in that, also is provided with scale on the direction of described curb girder corresponding to described lip slip.
25. rack according to claim 24 is characterized in that, described scale is positioned in such a way that it exposes via the opening portion ground that described lip forms.
26. rack according to claim 23 is characterized in that, described locking column is kidney-shaped.
27. each described rack is characterized in that according to claim 23-26, described retainer is a plurality of the first teeth, correspondingly, and a plurality of the second teeth that the teeth groove that described stop docking section is with described a plurality of the first teeth form cooperates.
28. each described rack is characterized in that according to claim 23-26, described location division is the hole that is limited on the side of described flange, and described locating engagement section is the projection that is formed on the described substrate.
29. a locking device, it comprises:
Movable part, the location division that it is limited with long and narrow lock slots and is used for horizontal location, described movable part also has lip, and it stretches out from described movable part;
Locked component, it has substrate and rotating part, wherein, described substrate convexes with and passes described lock slots and the locking column that cooperates with described rotating part and the location docking section adaptive with described location division, and described substrate extends to form the retainer that is useful on left and right sides stop from its upper end;
Inactive, it is formed with the stop docking section that cooperates with described retainer, and described inactive also has the support portion so that described lip is supported on the described support portion slidably;
Wherein, described lock slots has primary importance and the second place, after described locking column is positioned at the primary importance of described lock slots, described retainer and described stop docking section and described location division and docking section, described location and all cooperates and described rotating part when screwing, described locked component is fixed to described movable part on described inactive; And when described rotating part unclamps, described retainer and described stop docking section and described location division and docking section, described location all break away from cooperate after and described locking column when being positioned at the second place of described lock slots, described movable part is slidably by described lip in described support portion.
30. locking device according to claim 29 is characterized in that, also is provided with scale on described inactive the direction corresponding to described lip slip.
31. locking device according to claim 30 is characterized in that, described scale is positioned in such a way that it exposes via the opening portion ground that described lip forms.
32. locking device according to claim 30 is characterized in that, described flange is formed with opening, and described scale is positioned in such a way that it exposes via described opening portion ground.
33. each described locking device is characterized in that according to claim 29-32, described locking column is kidney-shaped.
34. each described locking device is characterized in that according to claim 29-32, described retainer is a plurality of the first teeth, correspondingly, and a plurality of the second teeth that the teeth groove that described stop docking section is with described a plurality of the first teeth form cooperates.
35. each described locking device is characterized in that according to claim 29-32, described location division is the hole that is limited on the side of described movable part, and correspondingly, described locating engagement section is the projection that is formed on the described substrate.
36. each described locking device is characterized in that according to claim 29-32, described movable part is the flange on the rack.
37. each described locking device is characterized in that according to claim 29-32, described inactive is curb girder on the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220364103 CN202750380U (en) | 2012-07-19 | 2012-07-19 | Equipment cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220364103 CN202750380U (en) | 2012-07-19 | 2012-07-19 | Equipment cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202750380U true CN202750380U (en) | 2013-02-20 |
Family
ID=47709723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220364103 Expired - Lifetime CN202750380U (en) | 2012-07-19 | 2012-07-19 | Equipment cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202750380U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500938A (en) * | 2013-10-16 | 2014-01-08 | 昆山振宏电子机械有限公司 | Middle cross beam for switch cabinet and switch cabinet provided with middle cross beam |
| CN106429006A (en) * | 2016-08-31 | 2017-02-22 | 炬众钛合（天津）科技发展有限公司 | Liquor packing box with shock absorption rack |
| CN110876246A (en) * | 2018-08-31 | 2020-03-10 | 鸿富锦精密电子(天津)有限公司 | Mounting upright post structure, quick-release assembly and server cabinet with quick-release assembly |
-
2012
- 2012-07-19 CN CN 201220364103 patent/CN202750380U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500938A (en) * | 2013-10-16 | 2014-01-08 | 昆山振宏电子机械有限公司 | Middle cross beam for switch cabinet and switch cabinet provided with middle cross beam |
| CN106429006A (en) * | 2016-08-31 | 2017-02-22 | 炬众钛合（天津）科技发展有限公司 | Liquor packing box with shock absorption rack |
| CN110876246A (en) * | 2018-08-31 | 2020-03-10 | 鸿富锦精密电子(天津)有限公司 | Mounting upright post structure, quick-release assembly and server cabinet with quick-release assembly |
| US11102905B2 (en) | 2018-08-31 | 2021-08-24 | Hongfujin Precision Electronics (Tianjin) Co., Ltd. | Structure for mounting servers, subassembly for rapid disassembly, and server cabinet with the subassembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180731 Address after: American New York Patentee after: Corning Research and Development Corp. Address before: American Minnesota Patentee before: 3M INNOVATIVE PROPERTIES Co. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130220 |
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| CX01 | Expiry of patent term |