CN201245993Y - Single-tube steel beam for transformer substation - Google Patents
Single-tube steel beam for transformer substation Download PDFInfo
- Publication number
- CN201245993Y CN201245993Y CNU2008201331001U CN200820133100U CN201245993Y CN 201245993 Y CN201245993 Y CN 201245993Y CN U2008201331001 U CNU2008201331001 U CN U2008201331001U CN 200820133100 U CN200820133100 U CN 200820133100U CN 201245993 Y CN201245993 Y CN 201245993Y
- Authority
- CN
- China
- Prior art keywords
- beam body
- single tube
- girder steel
- flange
- transformer station
- 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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Abstract
The utility model discloses a single tube steel beam used in a transformer substation, which comprises a tubular beam body. A wire hanging plate and a wave trap coil wire connection point are installed on the beam body, a flange is welded at each end of the beam body, and longitudinal/transverse cross section of the beam body has a round shape or a regular polygonal shape. The beam body of the single tube steel beam used in the transformer substation is designed to be tubular, and the flanges are welded at the two ends of the tubular beam body, respectively, so that the installation can be carried out only by bolted connection of the flanges on the steel beam and the flanges of a column, resulting in simple and convenient on-site construction and installation. The single tube steel beam also has the advantages of simple structure, simple and rapid drawing design, applicability to batch size processing, and rapid production.
Description
Technical field
The utility model is applied to power domain, the single tube girder steel that particularly a kind of transformer station uses.
Background technology
In the prior art, what girder steel adopted is cancelled structure, carries out hanging wire on the beam of this cancelled structure.There is following shortcoming in the beam of this cancelled structure: 1, drawing difficult design; 2, component sample number is more, and the manufacturing cycle is long, the processing trouble; 2, need the connection of whole bolts, the on-the-spot trouble of installing; 3, cost height.
The utility model content
At the defective that prior art exists, the purpose of this utility model is to overcome above-mentioned shortcoming, a kind of productions is provided and has constructed all transformer station's single tube girder steel eaily.
The technical scheme in the invention for solving the technical problem is: a kind of transformer station single tube girder steel, it comprises the beam body, thread gripping-board and trap lead tie point are installed on described beam body, and described beam body is a tubulose, is welded with flange respectively at the two ends of described beam body.
Described transformer station single tube girder steel, the portraitlandscape cross section of described beam body is circle or regular polygon.
Described transformer station single tube girder steel is welded with stiffening rib respectively on the flange at two ends.
Described transformer station single tube girder steel is equipped with stiffening rib thread gripping-board is strengthened between described thread gripping-board and beam body.
Described transformer station single tube girder steel vertically is provided with stiffening rib respectively between two flange holes on the flange.
Transformer station of the present utility model single tube girder steel, described beam body is arranged to tubulose, two ends at the tubular beams body are welded with flange respectively, in the time of installation, only need the girder steel flange to adopt bolt to be connected with the flange of cylinder and get final product, site operation is installed very simple, put just, and this single tube steel beam structure is simple, the drawing design is simple and easy quick, can batch machining, produce very quick.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the B-B sectional view of Fig. 1;
Fig. 4 is the lateral view of Fig. 1.
The specific embodiment
As shown in Figure 1, transformer station of the present utility model single tube girder steel, it comprises tubular beams body 1, the lateral cross section of beam body 1 is circle or regular polygon, thread gripping-board 2 and trap lead tie point 3 are installed on beam body 1, are welded with flange 4 and flange 5 respectively at the two ends of beam body 1.
As shown in Figure 2, thread gripping-board 2 is installed on beam body 1, what of the quantity of thread gripping-board and lead determine that drilling is connected with lead above the thread gripping-board, 6 pairs of thread gripping-boards 2 of ribs is installed strengthens between thread gripping-board 2 and beam body 1.
As shown in Figure 3, trap lead tie point 3 is installed on beam body 1, what of the quantity of trap lead tie point and trap lead are determined.
As shown in Figure 4, drilling on flange 4 or 5, the size in hole and what are determined according to the stressed size of girder steel.Vertically be provided with ribs 7 respectively between per two holes, 7 pairs of flange of stiffening rib are strengthened.
More than be preferred embodiment of the present utility model, all changes of doing according to technical solutions of the utility model when the function that is produced does not exceed the scope of technical solutions of the utility model, all belong to protection domain of the present utility model.
Claims (5)
1, a kind of transformer station single tube girder steel, it comprises the beam body, and thread gripping-board and trap lead tie point are installed on described beam body, it is characterized in that: described beam body is a tubulose, is welded with flange respectively at the two ends of described beam body.
2,1 described transformer station single tube girder steel as requested, it is characterized in that: the portraitlandscape cross section of described beam body is circle or regular polygon.
3, transformer station according to claim 1 single tube girder steel is characterized in that: be welded with stiffening rib on the flange at two ends respectively.
4, transformer station according to claim 1 single tube girder steel is characterized in that: between described thread gripping-board and beam body stiffening rib is installed thread gripping-board is strengthened.
5, transformer station according to claim 3 single tube girder steel is characterized in that: vertically be provided with stiffening rib respectively between two flange holes on the flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201331001U CN201245993Y (en) | 2008-08-01 | 2008-08-01 | Single-tube steel beam for transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201331001U CN201245993Y (en) | 2008-08-01 | 2008-08-01 | Single-tube steel beam for transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201245993Y true CN201245993Y (en) | 2009-05-27 |
Family
ID=40729813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201331001U Expired - Fee Related CN201245993Y (en) | 2008-08-01 | 2008-08-01 | Single-tube steel beam for transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201245993Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938735A (en) * | 2014-04-26 | 2014-07-23 | 中国能源建设集团山西省电力勘测设计院 | Single-tube beam capable of releasing temperature stress and suitable for transformer substation continuous rigid frame |
| CN107130823A (en) * | 2017-06-20 | 2017-09-05 | 广东天联电力设计有限公司 | 110kV transformer stations single tube outlet structure |
-
2008
- 2008-08-01 CN CNU2008201331001U patent/CN201245993Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938735A (en) * | 2014-04-26 | 2014-07-23 | 中国能源建设集团山西省电力勘测设计院 | Single-tube beam capable of releasing temperature stress and suitable for transformer substation continuous rigid frame |
| CN107130823A (en) * | 2017-06-20 | 2017-09-05 | 广东天联电力设计有限公司 | 110kV transformer stations single tube outlet structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HENAN DINGLI POLE TOWER CO., LTD. Assignor: Li Liucheng Contract record no.: 2011410000086 Denomination of utility model: Single-tube steel beam for transformer substation Granted publication date: 20090527 License type: Exclusive License Record date: 20110720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20160801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |