CN201184037Y - Machine room bottom plates - Google Patents
Machine room bottom plates Download PDFInfo
- Publication number
- CN201184037Y CN201184037Y CNU2008200928763U CN200820092876U CN201184037Y CN 201184037 Y CN201184037 Y CN 201184037Y CN U2008200928763 U CNU2008200928763 U CN U2008200928763U CN 200820092876 U CN200820092876 U CN 200820092876U CN 201184037 Y CN201184037 Y CN 201184037Y
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- room bottom
- machine room
- layer structure
- machinery room
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model relates to a machine room bottom plate used for bearing terminal equipment in a telecom operation machine room. The machine room bottom plate is respectively connected with a steel construction at the lower part and the terminal equipment at the upper part to form an integral structure; the terminal equipment is in conjunction with the machine room bottom plate to be hoisted, and the machine room bottom plate cannot be delaminated and chapped by long-term use and has favorable earthquake resistant performance. The machine room bottom plate has the characteristics that a composite layer structure which is formed by a floor and a metal plate formed by two surfaces of a plate body of the floor respectively adhered by an adhesive is included, and the composite layer structure is provided with an interpenetrated threaded hole; the composite layer structure arranged at the threaded hole part is connected with the machine room steel construction by a screw fixation element.
Description
Technical field
The utility model relates to the machinery room bottom plate that is used to carry terminal device in a kind of telecom operation machine room.
Background technology
The base arrangement of present outdoor communication machine room, how to make with floor tile, multi layer extrusion plate+glass fiber reinforced plastic, its weak point is, can't fix with the terminal device in the communication machine room, shock resistance is poor, and be not bonded as one between extruded sheet and the glass fiber reinforced plastic, long-time use delamination afterwards occurs, come unstuck, cracking etc.
The utility model content
The purpose of this utility model is to overcome above-mentioned weak point of the prior art, provides a kind of machinery room bottom plate to be connected with the steel structure of its underpart, is connected with the terminal device on its top, constitutes an overall structure, firm, load-bearing; Terminal device lifts together with machinery room bottom plate, and long-time use can delamination, ftracture and have the machinery room bottom plate of good resistance shock stability.
The purpose of this utility model can reach by following measure:
This machinery room bottom plate is made up of the lamination layer structure of top-level metallic plate, plank, core, underlying metal plate, and its special character is: described lamination layer structure is provided with the screw of perforation; Between the lamination layer structure of screw hole parts and steel structure, be connected through bolting element.
The purpose of this utility model can also reach by following measure:
Described screw is a shoulder hole.
Described metal sheet is selected one or more amalgamations of galvanized sheet, color steel, glass epoxy for use.
Use the PU glue bond between each of described lamination layer structure layer.
Described bolting element is selected a kind of of self-drilling screw, bolt for use.
Described steel structure is selected a kind of of channel-section steel, C shaped steel for use.
Described lamination layer structure sets firmly calculator room equipment through bolting element.
Lamination layer structure sets firmly calculator room equipment at steel structure position through bolting element.
Described bolting element is a bolt.
The utility model has following advantage compared to existing technology:
1, machinery room bottom plate is connected as a wholely with the steel structure, and its intensity and anti-seismic performance are improved significantly.
2, base arrangement has solved the load-bearing problem of terminal device well.
3, long-time use can delamination, come unstuck, ftracture, sound construction, long service life.
4, anti-seismic performance is good.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
See also shown in the accompanying drawing, be used to carry the machinery room bottom plate of terminal device in the telecom operation machine room, form through the stepped screw 2 that the merging of PU glue 6 thermocompression bonded is provided with perforation thereon by the galvanized sheet 5 on plank 1, its two sides; Be connected through self-tapping screw 4 with respect between the base plate at screw 2 positions and the C shaped steel structure 3.Described base plate 1 sets firmly terminal device (figure does not show) through bolt.
The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim scope change and modify, and all should belong to the covering scope of the utility model claim.
Claims (9)
1, a kind of machinery room bottom plate is made up of the lamination layer structure of top-level metallic plate, plank, core, underlying metal plate, and it is characterized in that: described lamination layer structure is provided with the screw of perforation; Between the lamination layer structure of screw hole parts and steel structure, be connected through bolting element.
2, according to the described machinery room bottom plate of claim 1, it is characterized in that: described screw is a shoulder hole.
3, according to the described machinery room bottom plate of claim 1, it is characterized in that: described metal sheet is selected one or more amalgamations of galvanized sheet, color steel, glass epoxy for use.
4, according to the described machinery room bottom plate of claim 1, it is characterized in that: use the PU glue bond between each of described lamination layer structure layer.
5, according to the described machinery room bottom plate of claim 1, it is characterized in that: described bolting element is selected a kind of of self-drilling screw, bolt for use.
6, according to the described machinery room bottom plate of claim 1, it is characterized in that: described steel structure is selected a kind of of channel-section steel, C shaped steel for use.
7, according to the described machinery room bottom plate of claim 1, it is characterized in that: described lamination layer structure sets firmly calculator room equipment through bolting element.
8, according to the described machinery room bottom plate of claim 1, it is characterized in that: lamination layer structure sets firmly calculator room equipment at steel structure position through bolting element.
9, according to claim 7 or 8 described machinery room bottom plates, it is characterized in that: described bolting element is a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200928763U CN201184037Y (en) | 2008-03-21 | 2008-03-21 | Machine room bottom plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200928763U CN201184037Y (en) | 2008-03-21 | 2008-03-21 | Machine room bottom plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201184037Y true CN201184037Y (en) | 2009-01-21 |
Family
ID=40271775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200928763U Expired - Fee Related CN201184037Y (en) | 2008-03-21 | 2008-03-21 | Machine room bottom plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201184037Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116591994A (en) * | 2023-07-05 | 2023-08-15 | 合肥昱驰真空技术有限公司 | Novel magnetic suspension compound molecular pump |
-
2008
- 2008-03-21 CN CNU2008200928763U patent/CN201184037Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116591994A (en) * | 2023-07-05 | 2023-08-15 | 合肥昱驰真空技术有限公司 | Novel magnetic suspension compound molecular pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090121 Termination date: 20170321 |