CN206086432U - Contact net column - Google Patents
Contact net column Download PDFInfo
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- CN206086432U CN206086432U CN201621142715.1U CN201621142715U CN206086432U CN 206086432 U CN206086432 U CN 206086432U CN 201621142715 U CN201621142715 U CN 201621142715U CN 206086432 U CN206086432 U CN 206086432U
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- cylinder
- contact net
- net column
- hole
- column according
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Abstract
The utility model provides the utility model discloses a contact net column of track traffic, contact net column's bottom is provided with and is used for fixing the base subassembly (A) on the basic surface with it, and base subassembly (A) and cylinder (B) meet the position and have a rib (A1) at least, and cylinder (B) adopts segmentation nested contact, and there is accessory installation basis (C) at cylinder (B) top, has a hole (B1) on cylinder (B) at least. Contact net column can satisfy different intensity demands, reduces volume, quality and the contact net column's of stand area occupied simultaneously, the adjustment of the mounted position of being convenient for.
Description
Technical field
This utility model is related to a kind of railway traffic contact network column.
Background technology
Contact net is in electric railway, to set up along rail overhead " Z " font, and for pantograph the power supply system of stream is taken
System.Contact net column therein is important structure, is the basis of overhead contact line.Conventional contacts net column typically adopts water
Mud, iron and steel are integrally formed or welding for steel structure is formed, and climb line holding balance using column, mainly consider its mechanical property, and
Less is considered to profile, area occupied, volume, quality are larger.For during urban track traffic, it is difficult to incorporate urban environment, making
Into visual pollution.
Utility model content
A kind of deficiency of this utility model for existing contact net column, there is provided railway traffic contact network column.
This utility model solves the technical scheme that its technical problem adopted：
A kind of contact net column for track traffic, at least by base assembly（A）, cylinder（B）And adnexa installation foundation
（C）Composition, the bottom of contact net column is the base assembly for being fixed on base surface（A）, base assembly（A）With post
Body（B）Connecting position at least has rib at（A1）, cylinder（B）Using multistage cylinder unit（Ba）Nested encryptions, cylinder（B）Top
There is adnexa installation foundation in portion（C）.
Preferential, cylinder（B）For cylinder, the cylinder unit of diverse location（Ba）External diameter, its external diameter is from bottom to upper
Portion reduces step by step.
Preferential, cylinder（B）Profile is consistent, by changing each cylinder unit（Ba）Wall thickness adjusts cylinder（B）Bulk strength,
Cylinder unit（Ba）The excursion of wall thickness is 8mm～50mm.
Preferential, cylinder（B）For three-stage structure, lower post body unit（Ba-1）External diameter be 150mm～450mm, its length
Degree accounts for overall length ratio for 4%～12%；Middle part cylinder unit（Ba-2）External diameter be 120mm～370mm, its length accounts for overall length ratio
For 70%～80%；Upper post body unit（Ba-3）External diameter be 90mm～270mm, its length accounts for overall length ratio for 10%～30%.
Preferential, in cylinder（B）Upper at least one hole（B1）, wherein at least one hole（B1-2）For bar hole.
Preferential, in cylinder（B）The adnexa installation foundation at top（C）At least one hole（C1）.
Preferential, base assembly（A）On be provided with installing hole（A2）, wherein at least two installing hole（A2）For bar hole or/
And the centrage of mounting hole, bar hole or/and mounting hole is non-parallel relation.
Preferential, the bottom application of contact net column is dark color, and overall application shoals step by step from the lower to the upper, cylinder（B）
Fluorized marking at least one.
This utility model is compared with prior art and had an advantageous effect in that：By the cylinder unit of different wall（Ba）
Collocation can effectively adjust cylinder（B）Bulk strength, to meet different strength demands, at the same reduce column volume and matter
Amount, can coordinate with the bracket of various ways, cancel column and climb line, reduce the area occupied of contact net column, the base of column
Component（A）On mounting hole site combination be easy to the mounting and adjusting of cylinder.
Description of the drawings
Accompanying drawing describes this utility model in detail, wherein：
Fig. 1 is a kind of front view of contact net column；
Fig. 2 is a kind of full sectional view of the left view of contact net column；
Fig. 3 is a kind of top view of contact net column.
Specific embodiment
Embodiment one：As shown in Figure 1 and Figure 2, a kind of contact net column for track traffic of the present utility model, contact
The bottom of net column is provided with the base assembly for being fixed on base surface（A）, base assembly（A）With cylinder（B）Phase
Connect position and there is rib at 8（A1）, cylinder（B）Using segmentation nested encryptions, cylinder（B）Adnexa installation foundation is arranged at top（C）, attached
Part installation foundation（C）On have two holes（C1）, for installing the function accessories at the top of column.Cylinder is in cylinder（B）On have 8 circles
Hole（B1-1）For installing the light current auxiliary accessory such as photographic head, spark gap, 2 bar holes（B1-2）Pass through can service cable,
Cylinder（B）Application is used for identification and protection damaged surface, and fluorescence labelling is used for the secure ID of contact net column.
Embodiment two：A kind of contact net column for track traffic of the present utility model, the present embodiment is to embodiment
One further change, therefore, the content of embodiment one should also be the content in the present embodiment, and identical part is in this enforcement
Just no longer describe in example.It is with the difference of embodiment one, the cylinder of contact net column in the present embodiment（B）It is not any
Hole.
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine by any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically is chatted
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
This utility model is not limited to aforesaid specific embodiment.This utility model expands to any in this specification
The new feature of middle disclosure or any new combination, and the arbitrary new method that discloses or the step of process or any new group
Close.
Claims (8)
1. a kind of contact net column for track traffic, at least by base assembly（A）, cylinder（B）And adnexa installation foundation（C）
Composition, it is characterised in that cylinder（B）Using multistage cylinder unit（Ba）Nested encryptions, cylinder（B）Adnexa installation foundation is arranged at top
（C）.
2. contact net column according to claim 1, it is characterised in that cylinder（B）For cylinder, the cylinder list of diverse location
Unit（Ba）External diameter, its external diameter reduces step by step from the lower to the upper.
3. contact net column according to claim 1, it is characterised in that cylinder（B）Profile is consistent, by changing each cylinder
Unit（Ba）Wall thickness adjusts cylinder（B）Bulk strength, cylinder unit（Ba）The excursion of wall thickness is 8mm～50mm.
4. contact net column according to claim 1, it is characterised in that cylinder（B）For three-stage structure, lower post body unit
（Ba-1）External diameter be 150mm～450mm, its length accounts for overall length ratio for 4%～12%；Middle part cylinder unit（Ba-2）External diameter
For 120mm～370mm, it is 70%～80% that its length accounts for overall length ratio；Upper post body unit（Ba-3）External diameter be 90mm～
270mm, its length accounts for overall length ratio for 10%～30%.
5. contact net column according to claim 1, it is characterised in that in cylinder（B）Upper at least one hole（B1）, its
In at least one hole（B1-2）For bar hole.
6. contact net column according to claim 1, it is characterised in that in cylinder（B）The adnexa installation foundation at top（C）
At least one hole（C1）.
7. contact net column according to claim 1, it is characterised in that base assembly（A）On be provided with installing hole（A2）,
Wherein at least two installing hole（A2）For bar hole or/and mounting hole, the centrage of bar hole or/and mounting hole is non-parallel relation.
8. contact net column according to claim 1, it is characterised in that the bottom application of contact net column is dark color, overall
Application shoals step by step from the lower to the upper, cylinder（B）Fluorized marking at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621142715.1U CN206086432U (en) | 2016-10-21 | 2016-10-21 | Contact net column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621142715.1U CN206086432U (en) | 2016-10-21 | 2016-10-21 | Contact net column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206086432U true CN206086432U (en) | 2017-04-12 |
Family
ID=59975927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621142715.1U Active CN206086432U (en) | 2016-10-21 | 2016-10-21 | Contact net column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206086432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985125A (en) * | 2017-12-15 | 2018-05-04 | 株洲瑞泰装备技术有限公司 | Electric railway loading place power transmission device based on portable contact net |
-
2016
- 2016-10-21 CN CN201621142715.1U patent/CN206086432U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985125A (en) * | 2017-12-15 | 2018-05-04 | 株洲瑞泰装备技术有限公司 | Electric railway loading place power transmission device based on portable contact net |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 412007, building 213, building C, R & D center, China Power Valley Innovation Park, No. 899, Huan Xian Road, Tianyuan, Hunan, Zhuzhou Patentee after: Hunan Hua Jing Railway Transportation Co., Ltd. Address before: 518000 Guangdong Province, Shenzhen City Pingshan Bao Zi Road No. 5 Patentee before: SHENZHEN HUAPIN TRACK TRAFFIC CO., LTD. |