CN106793659B - A kind of cabinet body structure - Google Patents

A kind of cabinet body structure Download PDF

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Publication number
CN106793659B
CN106793659B CN201611046657.7A CN201611046657A CN106793659B CN 106793659 B CN106793659 B CN 106793659B CN 201611046657 A CN201611046657 A CN 201611046657A CN 106793659 B CN106793659 B CN 106793659B
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China
Prior art keywords
column
unit
grid beam
frame
adjacent
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CN201611046657.7A
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CN106793659A (en
Inventor
苏先进
黄国全
林艺成
杜伟
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Kehua Data Co Ltd
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Kehua Hengsheng Co Ltd
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Priority to CN201611046657.7A priority Critical patent/CN106793659B/en
Publication of CN106793659A publication Critical patent/CN106793659A/en
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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/18Construction of rack or frame
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/02Details
    • H05K5/0217Mechanical details of casings

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Assembled Shelves (AREA)
  • Connection Of Plates (AREA)

Abstract

The invention discloses a kind of cabinet body structures, including upper frame, lower frame, column and Conner reinforcement;The upper frame and lower frame include rectangle structure made of being enclosed as grid beam, and the column is connect with upper frame and lower frame, the adjacent grid beam of Conner reinforcement the connection column and upper frame or lower frame.Frame bonding strength is improved using technical solution of the present invention, the stability of its frame structure is enable to reach shatter-proof requirement, and is made simple.

Description

A kind of cabinet body structure
Technical field
The present invention relates to the cabinet body fields that field is used to install electrical equipment, and in particular to a kind of shatter-proof cabinet body structure.
Background technique
At present in some large ships, aviation aircraft, the transport fields such as terrestrial vehicle and rotor craft, not only pay attention to The shock resistance of equipment also pays much attention to the vibration strength of equipment.So-called shock resistance experiment, its main feature is that the time is short, in different directions Give second grade pulse, as long as cabinet body does not occur to collapse or severely deformed, even if upper electric machine can operate normally it is real by shock resistance It tests.But in fields such as large ship, transport vehicles, the requirement to large-scale cabinet body not only in antidetonation, also needs cabinet body to exist It is lasting jolt or shock conditions under, machine is able to maintain intact, this just has higher requirement, such as offshore drilling platform to cabinet body Case equipment need to be authenticated by ship's registry, i.e., cabinet body carries out 120 minutes shatter-proof in resonant frequency point in each direction in X, Y, Z Experiment.During shatter-proof test, test specimen answers without exception and damaged phenomenon, should be able to work normally after vibration test, and its Main performance need to meet the pertinent regulations of equipment standard.
Although existing antidetonation cabinet body can be subjected to the test of shock test, when being subjected to shatter-proof test, often because Structure is not sufficiently stable, and is unable to satisfy the requirement of shatter-proof test.Especially splicing and with the cabinet body being spirally connected or staking mode combines Frame, with greater need for design stability structure light simultaneously, to meet shatter-proof requirement.
Summary of the invention
It is an object of the invention to solve the problems of the prior art, a kind of cabinet body structure is provided, it is strong to improve frame connection Degree enables the stability of its frame structure to reach shatter-proof requirement, and makes simple.
To reach above-mentioned purpose, the present invention adopts the following technical scheme:
A kind of cabinet body structure, including upper frame, lower frame, column;The upper frame and lower frame include by grid beam Rectangle structure made of enclosing, the column are connect with upper frame and lower frame, further include Conner reinforcement, the angle The adjacent grid beam of portion's reinforcer connection column and upper frame or lower frame.
Further, the grid beam includes the first upper unit, the first lower unit and the first connection unit, on first Portion's unit and the first lower unit are parallel, and the first connection unit connects the first upper unit and the first lower unit is integrated;Institute The column stated includes two sides for being mutually perpendicular to and being connected as one;The Conner reinforcement includes vertical two-by-two and meets at The first connecting plate, the second connecting plate and the third connecting plate of a bit, three intersections are respectively positioned on from the ray of intersection point;It is described Column when connecting upper frame and lower frame, two sides of column be spirally connected respectively with the first connection unit of adjacent grid beam or Riveting;When the Conner reinforcement connects the above adjacent grid beam of frame or lower frame, the first connecting plate of Conner reinforcement It is bonded with the first upper unit of adjacent grid beam or the first lower unit and is spirally connected or rivets.
Further, the shape of the first connecting plate of the Conner reinforcement, the second connecting plate or third connecting plate is It is cut out the right angled triangle of two acute angles;And it is also folded equipped with redundancy portion at the hypotenuse.
In one embodiment, when the Conner reinforcement connects column, the second connecting plate of Conner reinforcement and the Three connecting plates are bonded with two sides of column respectively and are spirally connected or rivet.
In another embodiment, the column is also respectively and fixedly connected with a L shape support on the inside of two sides, described The L shape support includes fixed edge and free margins, and the fixed edge is fixedly connected with side, the free margins and fixed edge It is mutually perpendicular to and is connected as one and forms outside receiving portion;When the Conner reinforcement connects column, Conner reinforcement The second connecting plate and third connecting plate be bonded respectively with the free margins of L shape support on two sides of column and be spirally connected or rivet.
Further, the upper frame or lower frame further include grid beam reinforcer;The grid beam cross section is equipped with one A above opening, the opening is towards the inside of rectangle structure;The grid beam reinforcer is for connecting adjacent frame Beam comprising the second upper unit, the second lower unit and the second connection unit, the second upper unit and the second lower unit are flat Row, the second connection unit connects the second upper unit and the second lower unit is integrated;The grid beam reinforcer connection is adjacent Grid beam when, the grid beam reinforcer is embedded in the opening of adjacent grid beam end, in the second upper unit of grid beam reinforcer Surface is bonded the first upper unit lower surface of adjacent grid beam, the second lower unit lower surface difference of grid beam reinforcer respectively It is bonded the first lower unit upper surface of adjacent grid beam, grid beam reinforcer is spirally connected or rivets with adjacent grid beam respectively.
Further, the second connection unit of the grid beam reinforcer is enclosed by a plurality of connection side.
Further, rivet or screw run through the grid beam, grid beam reinforcer and Conner reinforcement, and by the frame Beam, grid beam reinforcer and Conner reinforcement are fixed together.
It further, further include crossbeam;The crossbeam is strip opening box for being connected across between adjacent column Shape structure, including third upper unit, third lower unit, two third end units and third connection unit, third top Unit is parallel with third lower unit, and two third end units are located at the both ends of crossbeam length direction, and third connection is single Member connection third upper unit, third lower unit and two third end units are integrated;The crossbeam is connected across adjacent Column between when, two third end units of crossbeam are respectively implanted in the receiving portion of adjacent columns, the fixation with column Side is bonded and is spirally connected or rivets.
It further, further include vertical reinforcement;The vertical reinforcement is used for connecting cross beam and column, including first Flanging, the second flanging and ribs;First flanging is mutually perpendicular to and is connected as one with the second flanging, the reinforcement Rib connects the first flanging and the second flanging;First flanging of the vertical reinforcement is placed in receiving portion described in column, and vertical Fixed edge described in column is bonded and is spirally connected or rivets;Second flanging of the vertical reinforcement and the third upper unit of crossbeam Or third lower unit is bonded and is spirally connected or rivets.
Compared with the existing technology, the beneficial effect of acquirement is technical solutions according to the invention:
1, it by Conner reinforcement, is connect with column and upper frame or lower frame, strengthens the intensity of entire cabinet body structure.
2, two sides of column are spirally connected or rivet with adjacent the first connection unit of grid beam, make frame or lower frame and stand Column is connected firmly, and limits adjacent grid beam and the deformation of X, Y-direction occurs, while also limiting column and twisting.
3, Conner reinforcement connects adjacent grid beam, and adjacent grid beam is more closely combined, adjacent grid beam is made to connect more firm Gu limiting the deformation that X, Y-direction occur for adjacent grid beam.
4, redundancy portion is set at Conner reinforcement bevel edge, increases the tensile strength of Conner reinforcement.
5, Conner reinforcement reconnects the side of column while connecting adjacent grid beam, has grid beam and column dual Connection relationship further limits grid beam in X, the deformation of Y-direction, while also further limiting column and twisting.
6, Conner reinforcement reconnects the free margins of column L shape support while connecting adjacent grid beam, can be preferably Vibration is absorbed by the slight deformation of free margins, while also strengthening the bonding strength of frame or lower frame and column, into One step limits grid beam in X, the deformation of Y-direction, while also further limiting column and twisting.
7, grid beam reinforcer is embedded in the opening of adjacent grid beam, and adjacent grid beam is linked together, enhance frame or under The bonding strength of frame, had both strengthened the deformation of X, Y-direction between adjacent grid beam, while limiting grid beam and X, Z-direction or Y, Z-direction occurs Deformation and torsion.
8, the second connection unit of grid beam reinforcer is enclosed by a plurality of connection side, strengthens the rigid of grid beam reinforcer Degree, improves the integrated connection intensity of cabinet body frame.
9, the grid beam, grid beam reinforcer and Conner reinforcement are run through by rivet or screw, three is fixedly connected on Together, the bonding strength of cabinet body frame is further enhanced.Improve the correlation of the connection in tri- directions X, Y, Z.
10, by increasing the crossbeam being connected across between adjacent columns, the column of the higher-height cabinet body of cabinet body is allowed to be able to more steady Admittedly establish a connection, reduce the unstability of column, increase column in X, the ability of anti-deformation of Y-direction.
11, connecting cross beam and column are used for by setting vertical reinforcement, and ribs is set on vertical reinforcement, made The connection of column and crossbeam is more firm.Meanwhile vertical reinforcement protrudes into receiving portion, is able to make column less variable in X, Y-direction Shape, bonding strength are higher.
12, by being spirally connected and each component of riveting, be conducive to that cabinet body frame is installed at the scene.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand invention, constitutes a part of the invention, the present invention Illustrative embodiments and their description be used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the diagrammatic view of the embodiment of the present invention one;
Fig. 2 is upper frame diagrammatic view in the embodiment of the present invention one;
Fig. 3 is grid beam reinforcer diagrammatic view in the embodiment of the present invention one;
Fig. 4 is lower frame, column and Conner reinforcement connection schematic diagram in the embodiment of the present invention one;
Fig. 5 is Conner reinforcement schematic diagram in the embodiment of the present invention one;
Fig. 6 is one central post top view of the embodiment of the present invention;
Fig. 7 is upper frame, column and Conner reinforcement connection relationship diagram (main view direction) in the embodiment of the present invention one;
Fig. 8 is upper frame, column and Conner reinforcement connection relationship diagram (overlook direction) in the embodiment of the present invention one;
Fig. 9 is upper frame, column and Conner reinforcement connection relationship diagram (main view direction) in the embodiment of the present invention two;
Figure 10 is upper frame, column and Conner reinforcement connection relationship diagram (vertical view side in the embodiment of the present invention two To);
Figure 11 is one middle cross beam schematic diagram of the embodiment of the present invention;
Figure 12 is one middle cross beam of the embodiment of the present invention, column and vertical reinforcement connection schematic diagram.
Specific embodiment
In order to be clearer and more clear technical problems, technical solutions and advantages to be solved, tie below Drawings and examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used To explain the present invention, it is not intended to limit the present invention.
As shown in Figure 1, cabinet body structure includes upper frame 1, lower frame 2, column 3, corner reinforcement in the embodiment of the present invention one Part 4, crossbeam 5, vertical reinforcement 6.
Wherein upper frame 1 and lower frame 2 are all rectangle structures made of being enclosed as grid beam 11 or 12.In rectangle structure Corner, be equipped with grid beam reinforcer 13.
As shown in Fig. 2, grid beam 11 is C-shaped, it is open towards the inside of rectangle structure.Grid beam 11 includes that the first top is single First 111, first lower unit 112 and the first connection unit 113.First upper unit 111 is parallel with the first lower unit 112, First connection unit 113 connects the first upper unit 111 and the first lower unit 112 is integrated.
As shown in figure 3, grid beam reinforcer 13 is for connecting adjacent grid beam 11 and 12 comprising the second upper unit 131, Second lower unit 132, the second connection unit 133, the second upper unit 131 is parallel with the second lower unit 132, the second connection Unit 133 is enclosed by a plurality of connection side, and the second upper unit 131 of connection and single 132 yuan of the second lower part are integrated.
As shown in Fig. 2, grid beam reinforcer 13 is embedded in adjacent grid beam when grid beam reinforcer 13 connects adjacent grid beam 11 and 12 131 upper surface of the second upper unit of the opening of 11 and 12 ends, grid beam reinforcer 13 is bonded adjacent grid beam 11 and 12 respectively 111 lower surface of the first upper unit, 132 lower surface of the second lower unit of grid beam reinforcer is bonded adjacent grid beam 11 respectively With 12 112 upper surface of the first lower unit.
As shown in fig. 6, column 3 includes two sides 31 and 32 for being mutually perpendicular to and being connected as one.On the inside of side 31 also Fixed L shape support 33, L shape support 33 include fixed edge 331 and free margins 332, and fixed edge 331 is fixedly connected with side 31, from It is mutually perpendicular to by side 332 and fixed edge 331 and is connected as one and forms outside receiving portion.The also fixed L shape in 32 inside of side Support 34, L shape support 34 include fixed edge 341 and free margins 342, and fixed edge 341 is fixedly connected with side 32, free margins 342 It is mutually perpendicular to fixed edge 341 and is connected as one and forms outside receiving portion.
As shown in figure 5, Conner reinforcement 4 includes vertical two-by-two and meets at any the first connecting plate 41, the second connecting plate 42 and third connecting plate 43, three intersections be respectively positioned on from the ray of intersection point.First connecting plate 41 of Conner reinforcement 4, Second connecting plate 42 or 43 shape of third connecting plate are the right angled triangle for being cut out two acute angles, and in the oblique of right angled triangle It is also folded at side to be equipped with redundancy portion.
As shown in figure 4, column 3 connects upper frame 1 and lower frame 2, when connection, two sides 31 and 32 difference of column 3 It is riveted with the first connection unit 113 of adjacent grid beam 11 and 12.
As shown in figure 4, corner adds when Conner reinforcement 4 connects the above adjacent grid beam 11 and 12 of frame 1 or lower frame 2 Strong first connecting plate 41 of part 4 is bonded with the first upper unit 111 of adjacent grid beam 11 and 12 or the first lower unit 112.
Rivet runs through grid beam 11, grid beam reinforcer 13 and Conner reinforcement 4, and by grid beam 11, grid beam reinforcer 13 and angle Portion's reinforcer 4 is fixed together.
As shown in Figure 7, Figure 8, in embodiment one, when Conner reinforcement 4 connects column 3, the second connection of Conner reinforcement 4 Plate 42 and third connecting plate 43 are bonded and rivet with the free margins 332 and 342 of L shape support on 3 two sides of column respectively.
As shown in Figure 9, Figure 10, in embodiment two, column 3 only includes two sides 31 for being mutually perpendicular to and being connected as one With 32.Conner reinforcement 4 connect column 3 when, the second connecting plate 42 and third connecting plate 43 of Conner reinforcement 4 respectively with column 3 two sides 31 and 32 are bonded and rivet.
As shown in figure 11, in embodiment one, crossbeam 5 is strip open box for being connected across between adjacent column 3 Structure, including third upper unit 51,52, two third end units 54 of third lower unit and third connection unit 53.The Three upper units 51 are parallel with third lower unit 52, and two third end units 54 are located at the two of 5 length direction of crossbeam End.Third connection unit 53 connects third upper unit 51, third lower unit 52 and two third end units 54 and is integrated.
As shown in figure 12, vertical reinforcement 6 is used for connecting cross beam 5 and column 3, including the first flanging 61, the second flanging 62 With ribs 63.First flanging 61 is mutually perpendicular to and is connected as one with the second flanging 62, and ribs 63 connects the first flanging 61 With the second flanging 62.
When crossbeam 5 is connected across 3, adjacent column, two third end units 54 of crossbeam 5 are respectively implanted adjacent columns 3 Receiving portion in, be bonded and rivet with the fixed edge 331 or 341 of column 3.
First flanging 61 of vertical reinforcement 6 is placed in the receiving portion of column 3, is bonded with the fixed edge 331 or 341 of column And it rivets.Second flanging 62 of vertical reinforcement 6 is bonded with the third upper unit 51 of crossbeam 5 or third lower unit 52 and riveting It connects.
Using embodiment one or the technical solution of embodiment two, can obtain it is following the utility model has the advantages that
By Conner reinforcement 4, it is connect with column 3 and upper frame 1 or lower frame 2, strengthens the strong of entire cabinet body structure Degree.
3 two sides 31 and 32 of column are spirally connected or rivet with adjacent first connection unit of grid beam 11 and 12 111, make upper ledge Frame 1 or lower frame 2 and column 3 are connected firmly, and limit adjacent grid beam 11 and 12 and the deformation of X, Y-direction occurs, while also limiting Column 3 twists.
Conner reinforcement 4 connects adjacent grid beam 11 and 12, and adjacent grid beam 11 and 12 is more closely combined, adjacent grid beam is made 11 and 12 connect stronger, limit the deformation that X, Y-direction occur for adjacent grid beam 11 and 12.
Redundancy portion is set at 4 bevel edge of Conner reinforcement, increases the tensile strength of Conner reinforcement 4.
In embodiment two, Conner reinforcement 4 reconnects the side of column 3 while connecting adjacent grid beam 11 and 12, makes Grid beam 11 and 12 and column 3 have dual connection relationship, further limit grid beam 11 and 12 in X, the deformation of Y-direction, while Column 3 is further limited to twist.
In embodiment one, Conner reinforcement 4 reconnects the L shape support of column 3 while connecting adjacent grid beam 11 and 12 33 or 34 free margins 332 or 342 can absorb vibration, simultaneously better by the slight deformation of free margins 332 or 342 Also the bonding strength for strengthening frame 1 or lower frame 2 and column 3 further limits grid beam 11 and 12 in X, the shape of Y-direction Become, while also further limiting column 3 and twisting.
Grid beam reinforcer 13 is embedded in the opening of adjacent grid beam 11 and 12, and adjacent grid beam 11 and 12 is linked together, and strengthens The bonding strength of upper frame 1 or lower frame 2, had both strengthened the deformation of X, Y-direction between adjacent grid beam 11 and 12, while limiting frame The deformation and torsion of X, Z-direction or Y, Z-direction occur for beam 11 and 12.
Second connection unit 132 of grid beam reinforcer 13 is enclosed by a plurality of connection side, strengthens grid beam reinforcer 13 Rigidity, improve the integrated connection intensity of cabinet body frame.
Run through the grid beam 11, grid beam reinforcer 13 and Conner reinforcement 4 by rivet or screw, three is fixedly connected Together, the bonding strength of cabinet body frame is further enhanced.Improve the correlation of the connection in tri- directions X, Y, Z.
By increasing the crossbeam 5 being connected across between adjacent columns 3, the column 3 of the higher-height cabinet body of cabinet body is allowed to be able to more steady Admittedly establish a connection, reduce the unstability of column 3, increase column 3 in X, the ability of anti-deformation of Y-direction.
It is used for connecting cross beam 5 and column 3 by setting vertical reinforcement 6, and ribs is set on vertical reinforcement 6, Keep the connection of column 3 and crossbeam 5 more firm.Meanwhile vertical reinforcement 6 protrudes into receiving portion, be able to allow column 3 X, Y-direction more It is unlikely to deform, bonding strength is higher.
By being spirally connected and each component of riveting, be conducive to that cabinet body frame is installed at the scene.
Description above describe the preferred embodiment of the present invention, it is to be understood that the present invention is not limited to above-mentioned implementation Example, and excluding other embodiments should not be regarded as.Enlightenment through the invention, those skilled in the art combine known or existing The change that technology, knowledge are carried out also should be regarded as within the scope of the present invention.

Claims (3)

1. a kind of cabinet body structure, including upper frame, lower frame, column and Conner reinforcement;
The upper frame and lower frame include rectangle structure made of being enclosed as grid beam;
The column includes that two sides for being mutually perpendicular to and being connected as one, the column and upper frame and lower frame connect It connects;
The Conner reinforcement include it is vertical two-by-two and meet at the first connecting plate of a bit, the second connecting plate is connected with third Plate, three intersections are respectively positioned on from the ray of intersection point;Its adjacent frame for being used to connect column and lower frame or lower frame Beam;
It is characterized in that:
The upper frame and lower frame further include grid beam reinforcer;
The grid beam includes the first upper unit, the first lower unit and the first connection unit;First upper unit and first Lower unit is parallel, and the first connection unit connects the first upper unit and the first lower unit is integrated;The grid beam is transversal Face is equipped with more than one opening, and the opening is towards the inside of rectangle structure;
The grid beam reinforcer is for connecting adjacent grid beam comprising the second upper unit, the second lower unit and second Connection unit;Second upper unit is parallel with the second lower unit;Second connection unit is enclosed by a plurality of connection side, and even It connects the second upper unit and the second lower unit is integrated;
The column is also respectively and fixedly connected with a L shape support on the inside of two sides, and each L shape support includes fixed edge And free margins, the fixed edge are fixedly connected with side, the free margins is mutually perpendicular to and is connected as one with fixed edge And form outside receiving portion;
When the grid beam reinforcer connects adjacent grid beam, the grid beam reinforcer is embedded in opening for adjacent grid beam end Mouthful, the second upper unit upper surface of grid beam reinforcer is bonded the first upper unit lower surface of adjacent grid beam, grid beam respectively Second lower unit lower surface of reinforcer is bonded the first lower unit upper surface of adjacent grid beam respectively;
When the Conner reinforcement connects the adjacent grid beam of upper frame or lower frame, the first connecting plate of Conner reinforcement with First upper unit of adjacent frame or the fitting of the first lower unit;Rivet or screw are reinforced through the grid beam, grid beam Part and Conner reinforcement, and the grid beam, grid beam reinforcer and Conner reinforcement are fixed together;
When the column connects upper frame and lower frame, two sides of column connect with the first of adjacent grid beam single respectively Member is spirally connected or rivets;
When the Conner reinforcement connects column, the second connecting plate and third connecting plate of Conner reinforcement respectively with column two The free margins of L shape support is bonded and is spirally connected or rivets on side.
2. a kind of cabinet body structure as described in claim 1, characterized in that further include crossbeam;The crossbeam is for being connected across It is strip open box-like structure, including third upper unit, third lower unit, two third ends between adjacent column Portion's unit and third connection unit, third upper unit is parallel with third lower unit, and two third end units are located at The both ends of crossbeam length direction, it is single that third connection unit connects third upper unit, third lower unit and two third ends Member is integrated;When the crossbeam is connected across between adjacent column, two third end units of crossbeam are respectively implanted adjacent vertical In the receiving portion of column, it is bonded with the fixed edge of column and is spirally connected or rivets.
3. a kind of cabinet body structure as claimed in claim 2, characterized in that further include vertical reinforcement;The vertical reinforcement Part is used for connecting cross beam and column, including the first flanging, the second flanging and ribs;First flanging and the second flanging phase Mutually vertical and be connected as one, the ribs connects the first flanging and the second flanging;First folding of the vertical reinforcement While being placed in receiving portion described in column, being bonded with fixed edge described in column and being spirally connected or rivet;The vertical reinforcement The second flanging be bonded with the third upper unit of crossbeam or third lower unit and be spirally connected or rivet.
CN201611046657.7A 2016-11-23 2016-11-23 A kind of cabinet body structure Active CN106793659B (en)

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CN107484404B (en) * 2017-09-25 2023-09-12 成都泵类应用技术研究所 High-strength aviation anti-impact anti-seismic shielding case
CN109706711A (en) * 2018-12-21 2019-05-03 青岛海尔洗衣机有限公司 Cabinet body and laundry care appliance
CN110996607B (en) * 2019-11-21 2020-10-30 北京通畅电信规划设计院有限公司 Indoor network covers uses antidetonation frame
CN112839471B (en) * 2019-11-22 2023-03-14 北京广利核系统工程有限公司 Light frame structure meeting impact resistance and shock resistance
CN112952600B (en) * 2019-12-11 2023-06-27 科华数据股份有限公司 Anti-seismic cabinet body
CN115009710B (en) * 2022-06-01 2024-06-25 上海寰宇物流科技有限公司 Reinforced door frame for container

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CN202721936U (en) * 2012-08-09 2013-02-06 北京广利核系统工程有限公司 DCS anti-seismic cabinet
CN203889219U (en) * 2014-03-17 2014-10-22 沈柏谚 Storage box assembling component
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CN204967026U (en) * 2015-10-15 2016-01-13 成都市阳光电器工业有限公司 Assembled switch board with consolidate scute

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