CN203924851U - The small-sized steel column of installing for overhead contact line - Google Patents
The small-sized steel column of installing for overhead contact line Download PDFInfo
- Publication number
- CN203924851U CN203924851U CN201420331162.9U CN201420331162U CN203924851U CN 203924851 U CN203924851 U CN 203924851U CN 201420331162 U CN201420331162 U CN 201420331162U CN 203924851 U CN203924851 U CN 203924851U
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- Prior art keywords
- steel
- upright post
- side channel
- angle steel
- channel steel
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 106
- 239000010959 steel Substances 0.000 title claims abstract description 106
- 238000003466 welding Methods 0.000 claims abstract description 5
- 238000000926 separation method Methods 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The small-sized steel column of installing for overhead contact line, effectively to reduce steel column for contacting net weight and contact net basic floor space, reduces construction investment.It comprises: base steel plate, is laid with installing hole on its plate face; Left side channel steel upright post, right side channel steel upright post, be horizontally arranged at interval, its lower end and base Plate Welding; Stull angle steel and diagonal brace angle steel, between left side channel steel upright post and right side channel steel upright post, longitudinal separation arranges stull angle steel, and multiple diagonal brace angle steel are set between adjacent stull angle steel, the two ends of each stull angle steel and diagonal brace angle steel form cancelled structure with left side channel steel upright post, the welding of right side channel steel upright post respectively.
Description
Technical field
The utility model relates to electric railway, particularly a kind of small-sized steel column of installing that hangs for electrification railway contact net.
Background technology
Along with the develop rapidly of China's electric railway, the application such as contact net H steel column, round steel post, angle steel laced of battened compression member is more and more extensive.
At present, mostly adopt H steel column on electrification railway contact net roadbed, box girder bridge, T beam bridge adopts angle steel laced of battened compression member mostly, all has steel column steel using amount greatly and the larger deficiency of contact net basic floor space, is unfavorable for reducing construction investment.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of small-sized steel column of installing for overhead contact line, effectively to reduce steel column for contacting net weight and contact net basic floor space, reduces construction investment.
The utility model solves the technical scheme that its technical problem adopts:
The small-sized steel column of installing for overhead contact line of the present utility model, is characterized in that it comprises: base steel plate, is laid with installing hole on its plate face; Left side channel steel upright post, right side channel steel upright post, be horizontally arranged at interval, its lower end and base Plate Welding; Stull angle steel and diagonal brace angle steel, between left side channel steel upright post and right side channel steel upright post, longitudinal separation arranges stull angle steel, and multiple diagonal brace angle steel are set between adjacent stull angle steel, the two ends of each stull angle steel and diagonal brace angle steel form cancelled structure with left side channel steel upright post, the welding of right side channel steel upright post respectively.
The beneficial effects of the utility model are, structural shape is simple, light and handy, take full advantage of the feature of the shaped steel such as channel-section steel, angle steel, effectively reduce the weight of steel column for contacting net, reduce the floor space on steel column for contacting net basis, can effectively save engineering cost, and constructability, operation and maintenance, can be widely used in during electric railway builds.
Brief description of the drawings
This manual comprises following three width accompanying drawings:
Fig. 1 is the lateral view of the utility model for the small-sized steel column of overhead contact line installation;
Fig. 2 is the front view of the utility model for the small-sized steel column of overhead contact line installation;
Fig. 3 is the plan view of the utility model for the small-sized steel column base steel plate of overhead contact line installation.
The title of member shown in figure and corresponding mark: left side channel steel upright post 11, right side channel steel upright post 12, stull angle steel 13, diagonal brace angle steel 14, base steel plate 20, reinforcement gusset 21, installing hole 22.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
With reference to Fig. 1, Fig. 2 and Fig. 3, the small-sized steel column of installing for overhead contact line of the present utility model comprises: base steel plate 20, is laid with installing hole 22 on its plate face; Left side channel steel upright post 11, right side channel steel upright post 12, be horizontally arranged at interval, and its lower end and base steel plate 20 weld; Stull angle steel 13 and diagonal brace angle steel 14, between left side channel steel upright post 11 and right side channel steel upright post 12, longitudinal separation arranges stull angle steel 13, and multiple diagonal brace angle steel 14 are set between adjacent stull angle steel 13, the two ends of each stull angle steel 13 and diagonal brace angle steel 14 form cancelled structure with left side channel steel upright post 11,12 welding of right side channel steel upright post respectively.Realize and being connected of contact net basic by the installing hole 22 on sole plate base steel plate 20 and bolt assembly.
With reference to Fig. 2 and Fig. 3, for base steel plate 20 is connected with the reliable of steel column, on described base steel plate 20, lay outward and strengthen gusset 21 at the sidewall of left side channel steel upright post 11, right side channel steel upright post 12, respectively strengthen gusset 21 and base steel plate 20 and corresponding left side channel steel upright post 11, right side channel steel upright post 12 welds.
The above some principle of small-sized steel column of installing for overhead contact line of the present utility model that just explain through diagrams, be not the utility model to be confined to shown in and in described concrete structure and the scope of application, therefore the corresponding modify being likely utilized every and equivalent, all belong to the scope of the claims that the utility model is applied for.
Claims (2)
1. the small-sized steel column of installing for overhead contact line, is characterized in that it comprises: base steel plate (20), is laid with installing hole (22) on its plate face; Left side channel steel upright post (11), right side channel steel upright post (12), be horizontally arranged at interval, its lower end and base steel plate (20) welding; Stull angle steel (13) and diagonal brace angle steel (14), between left side channel steel upright post (11) and right side channel steel upright post (12), longitudinal separation arranges stull angle steel (13), and multiple diagonal brace angle steel (14) are set between adjacent stull angle steel (13), the two ends of each stull angle steel (13) and diagonal brace angle steel (14) form cancelled structure with left side channel steel upright post (11), right side channel steel upright post (12) welding respectively.
2. the small-sized steel column of installing for overhead contact line as claimed in claim 1, it is characterized in that: described base steel plate (20) is upper to be laid outward and strengthen gusset (21) at the sidewall of left side channel steel upright post (11), right side channel steel upright post (12), respectively strengthen gusset (21) and base steel plate (20) and corresponding left side channel steel upright post (11), right side channel steel upright post (12) welds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331162.9U CN203924851U (en) | 2014-06-20 | 2014-06-20 | The small-sized steel column of installing for overhead contact line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331162.9U CN203924851U (en) | 2014-06-20 | 2014-06-20 | The small-sized steel column of installing for overhead contact line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203924851U true CN203924851U (en) | 2014-11-05 |
Family
ID=51820701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420331162.9U Expired - Fee Related CN203924851U (en) | 2014-06-20 | 2014-06-20 | The small-sized steel column of installing for overhead contact line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203924851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629750A (en) * | 2018-12-20 | 2019-04-16 | 西南交通大学 | A kind of railway contact line battered leg steel column reinforcement means |
-
2014
- 2014-06-20 CN CN201420331162.9U patent/CN203924851U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629750A (en) * | 2018-12-20 | 2019-04-16 | 西南交通大学 | A kind of railway contact line battered leg steel column reinforcement means |
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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 |
Granted publication date: 20141105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |