CN209703210U - A kind of improved mine narrow gauge anti-deforming structure - Google Patents
A kind of improved mine narrow gauge anti-deforming structure Download PDFInfo
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- CN209703210U CN209703210U CN201920271232.9U CN201920271232U CN209703210U CN 209703210 U CN209703210 U CN 209703210U CN 201920271232 U CN201920271232 U CN 201920271232U CN 209703210 U CN209703210 U CN 209703210U
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- sleeper
- railway
- railway ballast
- ballast stone
- outside
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Abstract
The utility model discloses a kind of improved mine narrow gauge anti-deforming structures, including the track installed on sleeper, railway ballast stone, the gauge value of track is 925mm, on the outside of the rail at slope protection uniformly distributed perforating insertion 1m long Φ 28mm screw-thread steel 40, depth is 50cm, it is placed waste and old sleeper on the outside of railway roadbed and constitutes barricade, and is supplemented railway ballast stone width 10cm on the basis of sleeper two sides are in original railway ballast stone width.The utility model can play drag effect, make train by change in size no longer occurs when curved section, prevent train from sliding down.
Description
Technical field
The utility model relates to a kind of improved mine narrow gauge anti-deforming structures.
Background technique
The abrasion of earth's surface curve segment of railway from inclining foreign stock rail rail head are more serious, and about 10mm-18mm(standard rail head width is 70mm), it makes
At this section of widening of gauge and can not repair to the practical gauge of Widening on Curve value 925mm(be 940mm-945mm), during transportation
It is be easy to cause bogie truck off-road accident, this route is attached most importance to the Important Sections that pull in, and is stopped transport one hour and is reduced Ore Transportation amount about 500
Ton.This curved section partial sector railway roadbed tiny fragments of stone, coal, etc. stone is insufficient, and vehicle easily causes railway curve without ballast lateral resistance in railway operation
Radius change, track are serious with wheel wear.
Summary of the invention
The purpose of this utility model is to provide a kind of improved mine narrow gauge anti-deforming structures, can play resistance work
With change in size no longer occurs when making train by curved section, prevents train from sliding down.
The purpose of this utility model is achieved in that a kind of improved mine narrow gauge anti-deforming structure, be included in sleeper,
The track installed on railway ballast stone, the gauge value of track are 925mm, on the outside of the rail at slope protection uniformly distributed perforating insertion 1m long Φ
28mm screw-thread steel 40, depth is 50cm, and waste and old sleeper is placed on the outside of railway roadbed and constitutes barricade, and in sleeper two sides in original
Railway ballast stone width 10cm is supplemented on the basis of first railway ballast stone width.
For the curved section in operational process early period, track Innerside wear is larger, train by the entire track of curved section to
Lateral displacement, geometric dimension data variation is larger at this time, cause train by when slide down.It is thick to increase railway ballast stone in sleeper two sides
Degree, sleeper is covered, and increase waste and old sleeper on the outside and do crosspiece, using the fixed sleeper of 28 anchor pole of φ, plays drag effect,
Make train by change in size no longer occurs when curved section.It is measured, is corrected, to the serious steel of curved section side grinding by orbital data
Rail is more renewed rail 50m, and gauge adjustment, to 25mm, is reduced out to value 925mm, superelevation is widened in circular curve segment highest according to this
Curve.On the outside of the rail Φ 28mm screw-thread steel 40, depth 50cm of perforating insertion 1m long at slope protection, in the waste and old rail of railway roadbed placement
Pillow does barricade, and railway ballast stone width 10cm or so is supplemented on the basis of sleeper two sides are in original railway ballast stone width, increases horizontal
To resistance, width of ballast bed is made to meet 2.5m.
Gauge adjustment makes railway roadbed have lateral resistance to value 925mm is widened after the utility model is implemented.It reduces in production and transport
Bogie truck off-road number reduces equipment damage degree to the greatest extent.According to 1 hour each bogie truck off-road accident treatment time, often
500 tons of iron ore of hour transport, monthly avoids the 1-2 accident that slides down, and monthly promotes total volume of railway freight 800-1000 tons.This
Utility model is suitable for mine narrow gauge sweep deficiency, curve deformation, rail caused by railway ballast stone thickness low LCL on the outside of railway roadbed
Phenomena such as wearing and sliding down.Play the role of increasing lateral resistance.Ore Transportation amount is improved, is reduced because of loss caused by sliding down.
It can be promoted the use of in earth's surface same curve section.
Detailed description of the invention
The utility model is described in further detail below in conjunction with attached drawing.
Fig. 1 is the schematic view of the front view of the utility model.
Specific embodiment
A kind of improved mine narrow gauge anti-deforming structure, as shown in Figure 1, including the rail installed on sleeper 5, railway ballast stone 1
Road 4, the gauge value of track 4 are 925mm, and the Φ 28mm screw-thread steel 3 of uniformly distributed perforating insertion 1m long is 40 at slope protection on the outside of the rail
Root, depth are 50cm, and waste and old sleeper 2 is placed on the inside of the screw-thread steel 3 on the outside of railway roadbed, described and constitutes barricade, and in sleeper 2
Two sides are supplemented railway ballast stone width 10cm on the basis of original 1 width of railway ballast stone.Increase setting 10cm wide in 2 two sides of sleeper
Railway ballast stone.
Claims (1)
1. a kind of improved mine narrow gauge anti-deforming structure, including the track installed on sleeper, railway ballast stone, it is characterized in that: rail
The gauge value in road is 925mm, on the outside of the rail at slope protection uniformly distributed perforating insertion 1m long Φ 28mm screw-thread steel 40, depth is
50cm is placed waste and old sleeper on the outside of railway roadbed and constitutes barricade, and on the basis of sleeper two sides are in original railway ballast stone width again
Supplement railway ballast stone width 10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920271232.9U CN209703210U (en) | 2019-03-04 | 2019-03-04 | A kind of improved mine narrow gauge anti-deforming structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920271232.9U CN209703210U (en) | 2019-03-04 | 2019-03-04 | A kind of improved mine narrow gauge anti-deforming structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209703210U true CN209703210U (en) | 2019-11-29 |
Family
ID=68643089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920271232.9U Active CN209703210U (en) | 2019-03-04 | 2019-03-04 | A kind of improved mine narrow gauge anti-deforming structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209703210U (en) |
-
2019
- 2019-03-04 CN CN201920271232.9U patent/CN209703210U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221223 Address after: 836100 No. 214, saierjiang East Road, kuerqis Town, Fuyun County, Altay Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Fuyun Mengku iron LLC Address before: 830022 No. 1 Xingang Road, Toutun River District, Urumqi, the Xinjiang Uygur Autonomous Region. Patentee before: BAOSTEEL GROUP XINJIANG BAYI IRON & STEEL Co.,Ltd. |
|
| TR01 | Transfer of patent right |