CN202335178U - Framework structure of a machine cabinet - Google Patents
Framework structure of a machine cabinet Download PDFInfo
- Publication number
- CN202335178U CN202335178U CN2011204786551U CN201120478655U CN202335178U CN 202335178 U CN202335178 U CN 202335178U CN 2011204786551 U CN2011204786551 U CN 2011204786551U CN 201120478655 U CN201120478655 U CN 201120478655U CN 202335178 U CN202335178 U CN 202335178U
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- Prior art keywords
- crossbeam
- column
- rack
- frame structure
- underframe
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Abstract
The embodiment of the utility model relates to the machine manufacturing field, in particular to a framework structure of a machine cabinet, which is used for solving the problems in the prior art that the processing technique is complicated, the cost is high and the size error is large. The framework structure of the machine cabinet comprises an upper framework, a lower framework and a plurality of upright posts which are arranged between the upper framework and the lower framework; the upright posts are fixedly connected with the upper framework in a threading way; and the upright posts are fixedly connected with the lower framework in a threading way. The framework structure of the machine cabinet is convenient to assemble, is free from performing the welding technique, is simple to process, can be disassembled, has a simple disassembling process, and can reduce the logistics storage cost.
Description
Technical field
The utility model relates to mechanical manufacturing field, particularly a kind of frame structure of rack.
Background technology
In fields such as computer, communication, industrial automation, electric power systems; Because electronic equipment is increasing, need a plurality of or various electronic be piled up in the rack that is positioned over a standard sometimes, so that those electronic equipments are carried out unified management; As in network center or data center; In order to save the space and to be easy to management, usually a plurality of servers, the network equipment etc. are piled up in the rack of the standard of being positioned over, so that unified the management; Or the electronic equipment that has need be positioned in the rack in order to avoid it receives damage of external force in transportation or use.
Rack generally is made up of framework, door, cabinet wallboard and apparatus mounting plate bar etc., and framework then is the main components that constitutes rack.As shown in Figure 1, rack comprises: four root post a, top board b and base plate c; Wherein, all it is fixed together between column a and top board b, column a and the base plate c through technique for welding.
There is following problem in the frame structure of present rack:
Add man-hour carrying out welding procedure, need to use large-scale frock clamp column to position; After the welding processing, the distortion of welding position is also bigger, make the consistency of frame structure be difficult to be guaranteed, and the cost of manufacture of large-scale frock clamp is higher, thereby causes the processing technology of frame structure complicated, scale error is big and cost is higher;
After accomplishing welding processing; Generally all need electroplate or spray treatment, but because the frame structure after the welding processing is an overall structure, its volume is bigger to its surface; It is being electroplated or during spray treatment; Need use large-scale electroplating pool or large-scale spraying equipment, a lot of producers do not possess such process conditions, make the whole cost of electroplating or spraying very high; In addition, because the welding position of frame structure possibly exist sealing or semi-enclosed cavity, electroplate liquid residues in the cavity easily, is difficult for removing fully, thereby causes the chemical corrosion to frame structure easily;
Because the frame structure after the welding is an overall structure, volume is bigger, again can not dismounting, and cause its transportation and warehouse cost also higher.
In sum, the frame structure of existing rack adopts welding procedure to be fixedly connected, and makes its processing technology complicated, and cost is high, and scale error is bigger.
The utility model content
The utility model embodiment provides a kind of frame structure of rack, is used for solving the processing technology complicacy that prior art exists, and cost is high, and the big problem of scale error.
The utility model embodiment provides a kind of frame structure of rack, comprising: upper frame, underframe and the many root posts between said upper frame and said underframe; Wherein,
Said column adopts thread connecting mode to be fixedly connected with said upper frame;
Said column adopts thread connecting mode to be fixedly connected with said underframe.
Preferably, said upper frame is made up of many crossbeams;
Wherein, said column is threaded through the installing hole that is arranged on said column and the said crossbeam with said upper frame;
Said underframe is made up of many crossbeams;
Wherein, said column is threaded through the installing hole that is arranged on said column and the said crossbeam with said underframe.
Preferably, said frame structure also comprises: at least one is used for fixing the corner connector of two adjacent crossbeams;
Said corner connector is threaded through installing hole and the installing hole on adjacent two crossbeams that is arranged on the said corner connector.
Preferably, said upper frame is identical with the structure of said underframe.
Preferably, the longitudinal section of said crossbeam is U type or C type structure.
Preferably, the opening of a crossbeam longitudinal section in two adjacent crossbeams is towards the inboard of said frame structure, and the opening of another root crossbeam longitudinal section is towards the outside of said frame structure.
Preferably, said crossbeam is provided with a plurality of connecting holes that connect the rack parts that are used for fixing.
Preferably, said column is provided with a plurality of connecting holes that connect said rack parts that are used for fixing.
Preferably, said crossbeam is connected through bolt or screw with installing hole on the said column.
Preferably, said crossbeam is connected through bolt or screw with installing hole on the said corner connector.
The installing hole of the frame structure of the utility model embodiment through being provided with on column, upper frame and the underframe adopts thread connecting mode that many root posts are fixedly connected on upper frame and underframe, forms the frame structure of rack, and be easy to assembly; Owing to need not carry out integral solder technology, processing is simple, need not high-precision production equipment; Owing to do not carry out welding procedure, so need not the welding position is sprayed and electroplating processes yet; And the frame structure of the utility model embodiment can dismounting, and disassembly process is simple, thereby has reduced the logistic storage cost.
Description of drawings
Fig. 1 is the sketch map of the frame structure of existing rack in the background technology;
Fig. 2 A is the frame structure sketch map of first kind of rack of the utility model embodiment;
Fig. 2 B is the frame structure sketch map of second kind of rack of the utility model embodiment;
Fig. 3 is the partial structurtes sketch map of the frame structure shown in Fig. 2 B;
Fig. 4 A is the structural representation of first kind of crossbeam of the utility model embodiment;
Fig. 4 B is the A-A cross section structure sketch map of first kind of crossbeam shown in Fig. 4 A;
Fig. 5 A is the structural representation of second kind of crossbeam of the utility model embodiment;
Fig. 5 B is the A-A cross section structure sketch map of second kind of crossbeam shown in Fig. 5 A;
Fig. 6 A is the structural representation of the column of the utility model embodiment;
Fig. 6 B is the A-A cross section structure sketch map of the column shown in Fig. 6 A;
Fig. 7 is the structural representation of the corner connector of the utility model embodiment.
Embodiment
The installing hole of the utility model embodiment through being provided with on column, upper frame and the underframe; Adopt thread connecting mode that many root posts are fixedly connected on upper frame and underframe; The frame structure of forming rack; Thereby the processing technology that exists in the solution prior art is complicated, and cost is high, and the big problem of scale error.
Below in conjunction with Figure of description the utility model embodiment is described in further detail.
The utility model embodiment is that the identical and shape of the structure with upper frame and underframe is that rectangle is that example describes; But not as limit; The upper frame of rack and the shape of underframe can be set to other shapes as required; Like triangle, polygon etc., also upper frame is set to different shapes with underframe as required.
Shown in Fig. 2 A, the frame structure of a kind of rack of the utility model embodiment comprises: upper frame 1, underframe 2 and the many root posts 3 between this upper frame 1 and underframe 2; Wherein, column 3 adopts thread connecting mode to be fixedly connected with upper frame 1; Column 3 adopts thread connecting mode to be fixedly connected with underframe 2;
Need to prove that being threaded is meant the removable connection that will be fixed together by connector with screw element (or by threaded portion of connector); Among the utility model embodiment is column 3 and upper frame 2, column 3 and underframe 3 by connector; Threaded connector commonly used has bolt, double-screw bolt, screw and holding screw etc.; Preferably, when adopting bolt or screw attachment, need not (being column 3 and upper frame 2, column 3 and underframe 3 in the present embodiment) positive thread on by connector, the utility model embodiment adopts bolt or screw attachment.
Wherein, upper frame 1 forms 10 by many crossbeams; Column 3 is threaded through the installing hole that is arranged on this column 3 and the crossbeam 10 with upper frame 1;
Underframe 2 is made up of many crossbeams 20; Column 3 is threaded through the installing hole that is arranged on this column 3 and the crossbeam 20 with underframe 2.
Shown in Fig. 2 B, the frame structure of the utility model embodiment comprises: 1, one underframe 2 of a upper frame, and four root post 3a, 3b, 3c and 3d between this upper frame 1 and underframe 2;
Wherein, upper frame 1 is made up of four crossbeam 10a, 10b, 10c and 10d, and these four crossbeam 10a, 10b, 10c and 10d are in turn connected into rectangular configuration; Two crossbeam 10a and 10b that column 3a and upper frame 1 are adjacent adopt thread connecting mode to be fixedly connected; Two crossbeam 10b and 10c that column 3b and upper frame 1 are adjacent adopt thread connecting mode to be fixedly connected; Two crossbeam 10c and 10d that column 3c and upper frame 1 are adjacent adopt thread connecting mode to be fixedly connected, and 10d and 10a employing thread connecting mode are fixedly connected on adjacent two crossbeams of column 3d and upper frame 1;
The example that is connected to between column 3a and adjacent two crossbeam 10a and the 10b describes, and other columns are similar with it with being connected of crossbeam, repeat no more here.As shown in Figure 3; Be respectively arranged with the installing hole 4 that at least one is used for fixing column 3a and crossbeam 10a on the face that column 3a and crossbeam 10a are in contact with one another; Bolt 5 (or screw) is arranged in the installing hole 4 that is separately positioned on column 3a and the crossbeam 10a and is used for fixing column 3a and crossbeam 10a; Realize being threaded between column 3a and the crossbeam 10a, column 3a and crossbeam 10a are fixed together; Also be respectively arranged with the installing hole 4 that at least one is used for fixing column 3a and crossbeam 10b on the face that column 3a and crossbeam 10b are in contact with one another; Bolt 5 (or screw) is arranged in the installing hole 4 that is separately positioned on column 3a and the crossbeam 10b and is used for fixing column 3a and crossbeam 10b; Realize being threaded between column 3a and the crossbeam 10b, column 3a and crossbeam 10b are fixed together.
Underframe 2 is identical with the structure of upper frame 1, and shown in Fig. 2 B, underframe 2 also is made up of four crossbeam 20a, 20b, 20c and 20d, and these four crossbeam 20a, 20b, 20c and 20d are in turn connected into rectangular configuration; Two crossbeam 20a and 20b that column 3a and underframe 2 are adjacent adopt thread connecting mode to be fixedly connected; Two crossbeam 20b and 20c that column 3b and underframe 2 are adjacent adopt thread connecting mode to be fixedly connected; Two crossbeam 20c and 20d that column 3c and underframe 2 are adjacent adopt thread connecting mode to be fixedly connected, and 20d and 20a employing thread connecting mode are fixedly connected on adjacent two crossbeams of column 3d and underframe 2; Wherein, Similar with upper frame 1, be respectively provided to few installing hole 4 that is used for fixing column 3a, 3b, 3c and 3d and crossbeam 20a, 20b, 20c and 20d on the face that four crossbeam 20a, 20b, 20c and 20d of four root post 3a, 3b, 3c and 3d and underframe 2 are in contact with one another.
For intensity and the stability that improves upper frame and underframe; As shown in Figure 3; The frame structure of the utility model embodiment also comprises: at least one is used for fixing the corner connector 6 of two adjacent crossbeams, and this corner connector 6 is threaded with the installing hole that is arranged on two adjacent crossbeams through the installing hole 4 that is provided with above that.
Right angle part through two adjacent in upper frame 1 and underframe 2 crossbeams connects a corner connector 6, plays the effect of fixing two adjacent crossbeams, thereby has improved the intensity and the stability of upper frame 1 and underframe 2.
Shown in Fig. 4 A, be the structural representation of first kind of crossbeam 10 of the utility model embodiment, crossbeam 10 is provided with and is used for fixing the installing hole 4 that connects column 3, and is used for fixing the installing hole 4 that connects corner connector 6; Fig. 4 B is the A-A cross section structure of the crossbeam shown in Fig. 4 A; Shown in Fig. 4 B; The vertical section structure of crossbeam 10 is C type structure; Be used for fixing the bottom surface 101a that the installing hole that connects column 3 is arranged at the C type structure of crossbeam 10 on the crossbeam 10, be used for fixing any side 102a (or 103a) that the installing hole that connects corner connector 6 is arranged at C type structure on the crossbeam 10.
Preferably, shown in Fig. 4 B, crossbeam 10 is provided with a plurality of connecting holes 8 that connect the rack parts that are used for fixing;
Wherein, rack parts 7 comprise at least: be used for the intensity of reinforced frame structure and the pull bar, the supporting plate that is used to support load facility, the hinge that install to support be provided, be used to seal the cabinet panel of rack etc. for other rack parts.
Shown in Fig. 5 A, be the structural representation of second kind of crossbeam 10 of the utility model embodiment, crossbeam 10 is provided with and is used for fixing the installing hole 4 that connects column 3, and is used for fixing the installing hole 4 that connects corner connector 6; Fig. 5 B is the A-A cross section structure of the crossbeam shown in Fig. 5 A; Shown in Fig. 5 B; The vertical section structure of crossbeam 10 is U type structure; Be used for fixing the bottom surface 101b that the installing hole that connects column 3 is arranged at the U type structure of crossbeam 10 on the crossbeam 10, be used for fixing any side 102b (or 103b) that the installing hole 4 that connects corner connector 6 is arranged at U type structure on the crossbeam 10.
Preferably, shown in Fig. 5 B, crossbeam 10 is provided with a plurality of connecting holes 8 that connect the rack parts that are used for fixing.
Need to prove that the vertical section structure of crossbeam does not exceed with the structure shown in Fig. 4 B, also can be set to L type structure as required, or the structure of other shapes.
Crossbeam in the upper frame 1 (or underframe 2) can be identical structure, also can be various structure, and in the frame structure shown in Fig. 2 B, two adjacent crossbeams are respectively structure and the structure shown in Fig. 5 A shown in Fig. 4 A.
Shown in Fig. 2 B; In two adjacent crossbeams of upper frame 1 (or underframe 2); The opening of crossbeam 10b, 10d (or 20b, 20d) longitudinal section is towards the inboard of frame structure; The opening of another root crossbeam 10a, 10c (or 20a, 20c) longitudinal section is towards the outside of frame structure, and column 3 is positioned at the outside of upper frame 1 and underframe 2.
Shown in Fig. 6 A, be the structural representation of the column 3 of the utility model embodiment, column 3 is provided with and is used for fixing the installing hole 4 that connects the upper frame crossbeam, and is used for fixing the installing hole 4 that connects the underframe crossbeam.
Preferably, shown in Fig. 6 B, be the cross-sectional structure sketch map of the column shown in Fig. 6 A 3, adjacent two sides 31 and 32 of column 3 are fixedly connected two adjacent in upper frame 1 or the underframe 3 crossbeams respectively; Preferably, the extended surface 33 of column 3 is provided with a plurality of connecting holes 8 that connect the rack parts that are used for fixing.
Be illustrated in figure 7 as the structural representation of the corner connector 6 of the utility model embodiment, the face that contacts with two adjacent crossbeams on the corner connector 6 is provided with installing hole 4; Also be provided with the installing hole 4 that is used for fixing the lower margin that connects rack on the corner connector 6, the installing hole on corner connector 6 centre positions as shown in Figure 7.
Need to prove that the utility model embodiment does not limit the shape of installing hole 4 and connecting hole 8, the installing hole 4 of the utility model embodiment and the shape of connecting hole 8 can be circle, also can be square; The shape in all various holes well-known to those skilled in the art all can be applicable to the installing hole 4 and connecting hole 8 of the utility model embodiment.
Although described the preferred embodiment of the utility model, in a single day those skilled in the art get the basic inventive concept could of cicada, then can make other change and modification to these embodiment.So accompanying claims is intended to be interpreted as all changes and the modification that comprises preferred embodiment and fall into the utility model scope.
The installing hole of the frame structure of the utility model embodiment through being provided with on column, upper frame and the underframe adopts thread connecting mode that many root posts are fixedly connected on upper frame and underframe, forms the frame structure of rack, and be easy to assembly; Owing to need not carry out integral solder technology, processing is simple, need not high-precision production equipment; Owing to do not carry out welding procedure, so need not the welding position is sprayed and electroplating processes yet; And the frame structure of the utility model embodiment can dismounting, and disassembly process is simple, thereby has reduced the logistic storage cost.
Be respectively arranged with a plurality of connecting holes that connect the rack parts that are used for fixing on the crossbeam of the utility model embodiment and the column; Can adopt thread connecting mode to be fixedly connected a plurality of or multiple rack parts; Make the assembling of rack simple, make things convenient for; And all structures of rack are demountable structure, make each structure of rack be convenient to safeguard.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from the spirit and the scope of the utility model.Like this, belong within the scope of the utility model claim and equivalent technologies thereof if these of the utility model are revised with modification, then the utility model also is intended to comprise these changes and modification interior.
Claims (10)
1. the frame structure of a rack is characterized in that, the frame structure of said rack comprises: upper frame, underframe and the many root posts between said upper frame and said underframe; Wherein,
Said column adopts thread connecting mode to be fixedly connected with said upper frame;
Said column adopts thread connecting mode to be fixedly connected with said underframe.
2. the frame structure of rack as claimed in claim 1 is characterized in that, said upper frame is made up of many crossbeams;
Wherein, said column is threaded through the installing hole that is arranged on said column and the said crossbeam with said upper frame;
Said underframe is made up of many crossbeams;
Wherein, said column is threaded through the installing hole that is arranged on said column and the said crossbeam with said underframe.
3. the frame structure of rack as claimed in claim 2 is characterized in that, said frame structure also comprises: at least one is used for fixing the corner connector of two adjacent crossbeams;
Said corner connector is threaded through installing hole and the installing hole on adjacent two crossbeams that is arranged on the said corner connector.
4. the frame structure of rack as claimed in claim 2 is characterized in that, said upper frame is identical with the structure of said underframe.
5. the frame structure of rack as claimed in claim 4 is characterized in that, the longitudinal section of said crossbeam is U type or C type structure.
6. the frame structure of rack as claimed in claim 5 is characterized in that, the opening of a crossbeam longitudinal section in two adjacent crossbeams is towards the inboard of said frame structure, and the opening of another root crossbeam longitudinal section is towards the outside of said frame structure.
7. the frame structure of rack as claimed in claim 2 is characterized in that, said crossbeam is provided with a plurality of connecting holes that connect the rack parts that are used for fixing.
8. like the frame structure of claim 2 or 7 described racks, it is characterized in that said column is provided with a plurality of connecting holes that connect said rack parts that are used for fixing.
9. the frame structure of rack as claimed in claim 2 is characterized in that, said crossbeam is connected through bolt or screw with installing hole on the said column.
10. like the frame structure of claim 2 or 9 described racks, it is characterized in that said crossbeam is connected through bolt or screw with installing hole on the said corner connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204786551U CN202335178U (en) | 2011-11-25 | 2011-11-25 | Framework structure of a machine cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204786551U CN202335178U (en) | 2011-11-25 | 2011-11-25 | Framework structure of a machine cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202335178U true CN202335178U (en) | 2012-07-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204786551U Expired - Lifetime CN202335178U (en) | 2011-11-25 | 2011-11-25 | Framework structure of a machine cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN202335178U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856807A (en) * | 2012-07-18 | 2013-01-02 | 安徽精达电器科技有限公司 | Distribution box body |
| CN103687408A (en) * | 2012-09-14 | 2014-03-26 | 昆达电脑科技(昆山)有限公司 | Server cabinet |
| CN104902703A (en) * | 2015-05-11 | 2015-09-09 | 洛阳新思路电气股份有限公司 | Framework device of assembled electric control cabinet |
| CN106954363A (en) * | 2015-09-15 | 2017-07-14 | 日东工业株式会社 | Case for accepting electric equipment |
| CN110996607A (en) * | 2019-11-21 | 2020-04-10 | 北京通畅电信规划设计院有限公司 | Indoor network covers uses antidetonation frame |
-
2011
- 2011-11-25 CN CN2011204786551U patent/CN202335178U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856807A (en) * | 2012-07-18 | 2013-01-02 | 安徽精达电器科技有限公司 | Distribution box body |
| CN103687408A (en) * | 2012-09-14 | 2014-03-26 | 昆达电脑科技(昆山)有限公司 | Server cabinet |
| CN104902703A (en) * | 2015-05-11 | 2015-09-09 | 洛阳新思路电气股份有限公司 | Framework device of assembled electric control cabinet |
| CN106954363A (en) * | 2015-09-15 | 2017-07-14 | 日东工业株式会社 | Case for accepting electric equipment |
| CN110996607A (en) * | 2019-11-21 | 2020-04-10 | 北京通畅电信规划设计院有限公司 | Indoor network covers uses antidetonation frame |
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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: 20120711 |
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| CX01 | Expiry of patent term |