CN203924848U - For overhead contact line, integral post is installed - Google Patents
For overhead contact line, integral post is installed Download PDFInfo
- Publication number
- CN203924848U CN203924848U CN201420330739.4U CN201420330739U CN203924848U CN 203924848 U CN203924848 U CN 203924848U CN 201420330739 U CN201420330739 U CN 201420330739U CN 203924848 U CN203924848 U CN 203924848U
- Authority
- CN
- China
- Prior art keywords
- mobile jib
- tapered strut
- strut mobile
- base plate
- bend pipe
- 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
Links
- 239000000654 additive Substances 0.000 claims abstract description 12
- 230000000996 additive effect Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims description 6
- 239000003351 stiffener Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 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
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
For overhead contact line, integral post is installed, to simplify the mounting structure of contact network cantilever, additive wire, and improves the reliability and stability of its installation.It comprises: base plate, is laid with installing hole on plate face; Tapered strut mobile jib, lower end is fixedly connected with base plate; Bend pipe, front end stretches out to tapered strut mobile jib axis one side, and rear end is fixedly connected with tapered strut mobile jib upper end; Additive wire link plate, is fixedly welded on the front portion of bend pipe.
Description
Technical field
The utility model relates to subway or electric railway, particularly a kind of integral post that hangs installation for subway, electrification railway contact net bracket, additive wire.
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, on electrification railway contact net roadbed, box girder bridge, mostly adopt H steel column, T beam bridge adopts angle steel laced of battened compression member mostly, all there is the large and larger deficiency of contact net basic floor space of steel column steel using amount, and mostly adopt anchor ear or angle steel that additive wire is takeed on to frame to be fixed on pillar, such structural shape certainly will cause loaded down with trivial details installation and larger investment.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of for overhead contact line installation integral post, to simplify the mounting structure of contact network cantilever, additive wire, and improves the reliability and stability of its installation.
It is as follows that the utility model solves the technical scheme that its technical problem adopts:
Of the present utility model for overhead contact line installation integral post, it is characterized in that it comprises: base plate, is laid with installing hole on plate face; Tapered strut mobile jib, lower end is fixedly connected with base plate; Bend pipe, front end stretches out to tapered strut mobile jib axis one side, and rear end is fixedly connected with tapered strut mobile jib upper end; Additive wire link plate, is fixedly welded on the front portion of bend pipe.
The beneficial effects of the utility model are, rational in infrastructure, have improved contact network cantilever and additive wire and have hung the reliability and stability of installing, and easy construction, can effectively reduce costs, and can be widely used in during subway, electric railway build.
Accompanying drawing explanation
This manual comprises following four width accompanying drawings:
Fig. 1 is that the utility model is installed the front view of integral post for overhead contact line;
Fig. 2 is that the utility model is installed the sectional view of integral post bend pipe and tapered strut mobile jib connecting portion for overhead contact line;
Fig. 3 is that the utility model is installed the sectional view of integral post base plate and tapered strut mobile jib connecting portion for overhead contact line;
Fig. 4 is that the utility model is installed the plan view of integral post base plate for overhead contact line.
The title of member shown in figure and corresponding mark: tapered strut mobile jib 10, bend pipe 20, adpting flange 21, connect cover 22, additive wire link plate 23, hush panel 24, base plate 30, stiffener 31, installing hole 32.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
With reference to Fig. 1, the utility model is installed integral post for overhead contact line and is comprised: base plate 30, is laid with installing hole 32 on plate face; Tapered strut mobile jib 10, lower end is fixedly connected with base plate 30; Bend pipe 20, front end stretches out to tapered strut mobile jib 10 axis one sides, and rear end is fixedly connected with tapered strut mobile jib 10 upper ends; Additive wire link plate 23, is fixedly welded on the front portion of bend pipe 20.By installing hole 32 and bolt assembly, realize and being connected of contact net basic.
With at present general H steel column, T beam bridge adopts angle steel laced of battened compression member etc. to compare mostly, the utility model saves to be takeed on frame by additive wire and is fixed on anchor ear or angle steel on pillar, simplify the mounting structure of contact network cantilever, additive wire, improve the reliability and stability of installing, and be conducive to save engineering cost.
With reference to Fig. 2, for strengthening structural stability, the rear end of described bend pipe 20 is welded with adpting flange 21, this adpting flange 21 is welded to connect with tapered strut mobile jib 10 in tapered strut mobile jib 10 front aperture, and be provided with its front port, rear port respectively with the 10 front ports welding of bend pipe 20 tube walls, tapered strut mobile jib be connected cover 22.
With reference to Fig. 1, the front port of described bend pipe 20 is welded with hush panel 24.
With reference to Fig. 3 and Fig. 4, strengthen structural stability, on described base plate 30, along tapered strut mobile jib 10 hoop intervals, stiffener 31 is set, each stiffener 31 and base plate 30 plate faces, the 10 outer wall welding of tapered strut mobile jib.The lower port of tapered strut mobile jib 10 and base plate 30 welding.
The above the utility model that just explains through diagrams is installed some principles of integral post for overhead contact line, 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 (4)
1. for overhead contact line, integral post is installed, it is characterized in that it comprises: base plate (30), is laid with installing hole (32) on plate face; Tapered strut mobile jib (10), lower end is fixedly connected with base plate (30); Bend pipe (20), front end stretches out to tapered strut mobile jib (10) axis one side, and rear end is fixedly connected with tapered strut mobile jib (10) upper end; Additive wire link plate (23), is fixedly welded on the front portion of bend pipe (20).
2. as claimed in claim 1 for overhead contact line installation integral post, it is characterized in that: the rear end of described bend pipe (20) is welded with adpting flange (21), this adpting flange (21) is welded to connect with tapered strut mobile jib (10) in tapered strut mobile jib (10) front aperture, and be provided with its front port, rear port respectively with bend pipe (20) tube wall, the welding of tapered strut mobile jib (10) front port be connected cover (22).
3. as claimed in claim 2 for overhead contact line installation integral post, it is characterized in that: the front port of described bend pipe (20) is welded with hush panel (24).
4. as claimed in claim 1 for overhead contact line installation integral post, it is characterized in that: described base plate (30) is upper arranges stiffener (31) along tapered strut mobile jib (10) hoop interval each stiffener (31) and base plate (30) plate face, the welding of tapered strut mobile jib (10) outer wall; The lower port of tapered strut mobile jib (10) and base plate (30) welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420330739.4U CN203924848U (en) | 2014-06-20 | 2014-06-20 | For overhead contact line, integral post is installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420330739.4U CN203924848U (en) | 2014-06-20 | 2014-06-20 | For overhead contact line, integral post is installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203924848U true CN203924848U (en) | 2014-11-05 |
Family
ID=51820698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420330739.4U Expired - Fee Related CN203924848U (en) | 2014-06-20 | 2014-06-20 | For overhead contact line, integral post is installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203924848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110626214A (en) * | 2018-06-22 | 2019-12-31 | 中铁第五勘察设计院集团有限公司 | High-speed railway traction power supply additional line suspension system |
-
2014
- 2014-06-20 CN CN201420330739.4U patent/CN203924848U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110626214A (en) * | 2018-06-22 | 2019-12-31 | 中铁第五勘察设计院集团有限公司 | High-speed railway traction power supply additional line suspension system |
| CN110626214B (en) * | 2018-06-22 | 2024-09-13 | 中铁第五勘察设计院集团有限公司 | High-speed railway traction power supply additional line suspension system |
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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: 20141105 |