CN103628727B - Electric power bracing frame - Google Patents
Electric power bracing frame Download PDFInfo
- Publication number
- CN103628727B CN103628727B CN201310596710.0A CN201310596710A CN103628727B CN 103628727 B CN103628727 B CN 103628727B CN 201310596710 A CN201310596710 A CN 201310596710A CN 103628727 B CN103628727 B CN 103628727B
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- flange
- framework
- bar
- isometrical
- isometrical bar
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 230000002787 reinforcement Effects 0.000 claims description 5
- 210000003205 muscle Anatomy 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 241000233855 Orchidaceae Species 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention relates to a kind of electric power bracing frame, comprise the isometrical bar of two root flange assemblings, it is characterized in that: the upper end of the described isometrical bar of two root flange assemblings is connected on framework termination respectively by joint flange, described framework termination is made up of framework platform and two steel pipes be welded on framework platform base, is provided with substation framework stull between the described isometrical bar of two root flange assemblings.The overall favorable anti-corrosion effect of the present invention, and the framework termination of flange assembling truss column and bottom concrete frame all adopt and directly produce in factory, direct transport, directly assemble assembling at the construction field (site), avoid carrying out job site welding, effective minimizing construction error and the available protecting secure connection of structure reinforcing bars and inscribed methods orchid, makes the total quality of substation framework post be guaranteed; In addition, can also the strength character of the available protecting body of rod.
Description
Technical field
The present invention relates to a kind of electric power bracing frame, belong to electricity substation truss column.
Background technology
Current transformer substation framework post mainly adopts concrete frame and substation framework termination to be welded, the concrete frame joint of bottom all adopts the traditional handicraft of " the pre-buried steel ring of bar head, job site human weld ", there is the problem that joint welding quality and antiseptic property cannot effectively control, in transformer station's longtime running, there is potential safety hazard.Therefore, are objects that the present invention studies for the problems referred to above.
Summary of the invention
The object of the invention is to the shortcoming overcoming transformer substation framework post multiple-spot welded joint solder technology, and provide one can significantly improve anticorrosion and quality of connection, can reduce cost of production, be conducive to the electric power bracing frame applied.
Technical program of the present invention lies in:
A kind of electric power bracing frame, comprise the isometrical bar of two root flange assemblings, it is characterized in that: the upper end of the described isometrical bar of two root flange assemblings is connected on framework termination respectively by joint flange, described framework termination is made up of framework platform and two steel pipes be welded on framework platform base, is provided with substation framework stull between the described isometrical bar of two root flange assemblings.
Wherein, described steel pipe lower end is provided with joint flange, the isometrical bar of described flange assembling comprises the isometrical bar of annular concrete, and the two ends of the isometrical bar of described annular concrete are respectively equipped with joint flange, and the periphery of the isometrical bar of described annular concrete is provided with one deck thin-wall steel tube.
Described joint flange comprises the cylinder core cylinder be connected on the isometrical rod end head of annular concrete, the periphery of described cylinder core cylinder is provided with a circle flanged plate vertically and hangs gusset, described extension gusset near the isometrical bar of annular concrete, described flanged plate and uniform some reinforcement gussets on hanging between gusset cylinder core cylinder perisporium.
Described flanged plate is evenly equipped with some flange connecting holes.
Described extension gusset is evenly equipped with some pier nose holes in order to the main muscle of fixing concrete bar.
Cylinder core cylinder periphery wall between extension gusset and the isometrical bar of annular concrete is also provided with anchor bar.
The invention has the advantages that: the overall favorable anti-corrosion effect of the present invention, and the framework termination of flange assembling truss column and bottom concrete frame all adopt and directly produce in factory, direct transport, directly assemble assembling at the construction field (site), avoid carrying out job site welding, effective minimizing construction error and the available protecting secure connection of structure reinforcing bars and inscribed methods orchid, makes the total quality of substation framework post be guaranteed; In addition, can also the strength character of the available protecting body of rod.
Accompanying drawing explanation
Fig. 1 is the assembly structure schematic diagram of the embodiment of the present invention.
Fig. 2 is that the A of Fig. 1 is to partial enlargement structural representation.
Fig. 3 is that the 1-1 of Fig. 2 is to sectional structure schematic diagram.
Fig. 4 is that the 2-2 of Fig. 2 is to sectional structure schematic diagram.
Fig. 5 is that the 3-4 of Fig. 4 is to sectional structure schematic diagram.
Fig. 6 is that the 4-4 of Fig. 2 is to sectional structure schematic diagram.
Fig. 7 is that the 5-5 of Fig. 6 is to sectional structure schematic diagram.
Detailed description of the invention
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below.
Referring to figs. 1 to Fig. 7, the present invention relates to a kind of electric power bracing frame, comprise the isometrical bar of two root flange assemblings, the upper end of the described isometrical bar of two root flange assemblings is connected on framework termination 1 respectively by joint flange, described framework termination is made up of framework platform and two steel pipes be welded on framework platform base, is provided with substation framework stull 3 between the described isometrical bar of two root flange assemblings.
Above-mentioned steel pipe lower end is provided with joint flange 4, the isometrical bar of described flange assembling comprises the isometrical bar 2 of annular concrete, the two ends of the isometrical bar of described annular concrete are respectively equipped with joint flange 5, and the periphery of the isometrical bar of described annular concrete is provided with one deck thin-wall steel tube 13.
Above-mentioned joint flange comprises the cylinder core cylinder 11 be connected on the isometrical rod end head of annular concrete, the periphery of described cylinder core cylinder is provided with a circle flanged plate 12 vertically and hangs gusset 10, described extension gusset near the isometrical bar of annular concrete, described flanged plate and uniform some reinforcement gussets 8 on hanging between gusset cylinder core cylinder perisporium.
Above-mentioned flanged plate is evenly equipped with some flange connecting holes 6.
Above-mentioned extension gusset is evenly equipped with some pier nose holes 7 in order to the main muscle of fixing concrete bar.
Cylinder core cylinder periphery wall between extension gusset and the isometrical bar of annular concrete is also provided with anchor bar 9.
Specific embodiment of the invention process: is as shown in Figure 1 the substation framework post of Flange joint.Substation framework post is made up of two parts, and top is divided into framework termination, and bottom is divided into two to be made up of the isometrical bar of flange assembling of fastener for connection, and upper part is connected by flange and bolt with lower part.
Upper part constructs: framework termination is by steel pipe and framework platform welding, steel pipe bottom arranges adpting flange, and flanged plate arranges several bolts hole, and the quantity of bolt hole is determined by Force Calculation and detailing requiments, flange arranges reinforcement gusset, and the thickness of flange is calculated by stressing conditions to be determined.
Lower part constructs: the isometrical bar of two root flange assemblings consists of fastener for connection, the joint of the isometrical bar of flange assembling adopts Flange joint (flange arrangement as shown in Figure 6), flange diameter is identical with concrete isometrical bar external diameter, flange adopts galvanizing preservative treatment, flanged plate arranges several bolts hole, the quantity of bolt hole is determined by Force Calculation and detailing requiments, the flange other end is for hanging gusset, hang hole count on gusset to be directly proportional to the number of steel bars of the isometrical bar of concrete, flange arranges reinforcement gusset, the thickness of flange is calculated by stressing conditions to be determined, for crackle appears in the joint reducing concrete frame, flange arranges anchor bar.After concrete frame segment structure reinforcing bar penetrates and hangs gusset, be anchored with extension gusset after stretch-draw and pier nose process, the isometrical bar of concrete is connected with flanged plate by bolt.
The foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.
Claims (1)
1. an electric power bracing frame, comprise the isometrical bar of two root flange assemblings, it is characterized in that: the upper end of the described isometrical bar of two root flange assemblings is connected on framework termination respectively by joint flange, described framework termination is made up of framework platform and two steel pipes be welded on framework platform base, is provided with substation framework stull between the described isometrical bar of two root flange assemblings; Described steel pipe lower end is provided with joint flange, and the isometrical bar of described flange assembling comprises the isometrical bar of annular concrete, and the two ends of the isometrical bar of described annular concrete are respectively equipped with joint flange, and the periphery of the isometrical bar of described annular concrete is provided with one deck thin-wall steel tube; Described joint flange comprises the cylinder core cylinder be connected on the isometrical rod end head of annular concrete, the periphery of described cylinder core cylinder is provided with a circle flanged plate vertically and hangs gusset, described extension gusset near the isometrical bar of annular concrete, described flanged plate and uniform some reinforcement gussets on hanging between gusset cylinder core cylinder perisporium; Described flanged plate is evenly equipped with some flange connecting holes; Described extension gusset is evenly equipped with some pier nose holes in order to the main muscle of fixing concrete bar; Cylinder core cylinder periphery wall between extension gusset and the isometrical bar of annular concrete is also provided with anchor bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310596710.0A CN103628727B (en) | 2013-11-25 | 2013-11-25 | Electric power bracing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310596710.0A CN103628727B (en) | 2013-11-25 | 2013-11-25 | Electric power bracing frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103628727A CN103628727A (en) | 2014-03-12 |
| CN103628727B true CN103628727B (en) | 2015-12-02 |
Family
ID=50210146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310596710.0A Active CN103628727B (en) | 2013-11-25 | 2013-11-25 | Electric power bracing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103628727B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638665A (en) * | 2016-12-29 | 2017-05-10 | 福州万山电力咨询有限公司 | Assembly type equipment bracket for substation and mounting method of assembly type equipment bracket |
| CN108457520A (en) * | 2018-03-01 | 2018-08-28 | 中国二十二冶集团有限公司 | Precast concrete bridge structure installation method |
| CN110159052B (en) * | 2019-04-29 | 2024-05-14 | 国网甘肃省电力公司建设分公司 | Power transformation framework |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200949327Y (en) * | 2006-09-28 | 2007-09-19 | 中国电力工程顾问集团中南电力设计院 | Herringbone framework bolted connection column cap |
| CN202099809U (en) * | 2010-12-30 | 2012-01-04 | 国家电网公司 | EHV steel pipe plug-type foundation and EHV iron tower |
| CN102322172A (en) * | 2011-07-15 | 2012-01-18 | 清华大学 | Power facility tower with cone hollow interlayer concrete-filled steel tube lattice structure |
| CN202466616U (en) * | 2012-02-07 | 2012-10-03 | 浙江瑞能通信科技有限公司 | Prefabricated-assembled-embedded type weight system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN180647B (en) * | 1993-03-11 | 1998-02-28 | Daya Ranjit Senanayake |
-
2013
- 2013-11-25 CN CN201310596710.0A patent/CN103628727B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200949327Y (en) * | 2006-09-28 | 2007-09-19 | 中国电力工程顾问集团中南电力设计院 | Herringbone framework bolted connection column cap |
| CN202099809U (en) * | 2010-12-30 | 2012-01-04 | 国家电网公司 | EHV steel pipe plug-type foundation and EHV iron tower |
| CN102322172A (en) * | 2011-07-15 | 2012-01-18 | 清华大学 | Power facility tower with cone hollow interlayer concrete-filled steel tube lattice structure |
| CN202466616U (en) * | 2012-02-07 | 2012-10-03 | 浙江瑞能通信科技有限公司 | Prefabricated-assembled-embedded type weight system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103628727A (en) | 2014-03-12 |
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