CN205775643U - A kind of railroad track - Google Patents
A kind of railroad track Download PDFInfo
- Publication number
- CN205775643U CN205775643U CN201620594615.6U CN201620594615U CN205775643U CN 205775643 U CN205775643 U CN 205775643U CN 201620594615 U CN201620594615 U CN 201620594615U CN 205775643 U CN205775643 U CN 205775643U
- Authority
- CN
- China
- Prior art keywords
- rail
- track plates
- roadbed
- track
- top board
- 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.)
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- Train Traffic Observation, Control, And Security (AREA)
- Road Paving Structures (AREA)
- Railway Tracks (AREA)
Abstract
This utility model relates to a kind of railroad track, including roadbed, and it is embedded in the sleeve pipe within roadbed, the top of described roadbed arranges track plates, between described track plates and roadbed, supporting layer is set, the upper plane of track plates arranges rail, track plates both sides are respectively provided with lateral connection reinforcing bar, rail is positioned at the centre of baffle plate, between rail and track plates, level lays iron gasket and elastomeric pad, it is bolted top board between baffle plate and rail, between top board and the side of rail, is fixed with collets.This utility model simple in construction, bearing capacity is good, and service life is long.
Description
Technical field
This utility model relates to a kind of track field, particularly to a kind of railroad track.
Background technology
Railway is as track traffic, and in each metropolitan transportation, proportion is increasing, continuous at train
Under the influence of effect of vibration, the intensity of soft soil layer the most constantly reduces, and consolidation settlement will occur under long duration of action, cause tunnel knot
The sedimentation and deformation of structure, and the track structure on top deforms the most therewith, thus exacerbate track irregularity, directly affect making of railway roadbed
With the life-span, affect travel safety and comfortableness simultaneously, affect the serviceability of track component.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, and bearing capacity is good, service life length railroad track.
To achieve these goals, the technical solution of the utility model is:
A kind of railroad track, including roadbed, and is embedded in the sleeve pipe within roadbed, and the top of described roadbed arranges track
Plate, arranges supporting layer between described track plates and roadbed, the upper plane of track plates arranges rail, and track plates both sides are respectively provided with horizontal stroke
To connecting reinforcing bar, rail is positioned at the centre of baffle plate, and between rail and track plates, level lays iron gasket and elastomeric pad, baffle plate and
It is bolted top board between rail, between top board and the side of rail, is fixed with collets.
Further, described connection reinforcing bar is spiral.
Further, spring is fixed in described top board upper end.
This utility model is a kind of railroad track, and it has the beneficial effect that
This utility model arranges supporting layer between roadbed and track plates, plays the effect reinforcing isolation, makes soft soil layer
Intensity increase, alleviate the consolidation settlement phenomenon occurred under long duration of action and cause the phenomenon of sedimentation and deformation of tunnel structure,
Avoiding track deformation, iron gasket and elastomeric pad can play the effect of damping, noise reduction, top board can make rail fixing more
Adding firmly, extend its service life, collets make rail insulation, increase its safety, and connecting reinforcing bar can increase its entirety
Transverse prestress.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of railroad track of this utility model.
Fig. 2 is the structural representation of the vertical view of a kind of railroad track of this utility model.
Being numbered in accompanying drawing: 1 is roadbed, and 2 is baffle plate, 3 for connecting reinforcing bar, and 4 is top board, and 5 is rail, and 6 is track plates,
7 is collets, and 8 is sleeve pipe, and 9 is elastomeric pad, and 10 is iron gasket, and 11 is spring, and 12 is supporting layer, and 13 is bolt.
Detailed description of the invention
The utility model is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings:
As shown in Fig. 1～Fig. 2, a kind of railroad track, including roadbed 1, and it is embedded in the sleeve pipe 8 within roadbed, described
The top of roadbed 1 arranges track plates 6, arranges supporting layer 12 between described track plates 6 and roadbed 1, and the upper plane of track plates 6 is arranged
Rail 5, track plates 6 both sides are respectively provided with lateral connection reinforcing bar 3, and connecting reinforcing bar 3 is spiral, and rail 5 is positioned in baffle plate 2
Between, between rail 5 and track plates 6, level lays iron gasket 10 and elastomeric pad 9, solid by bolt 13 between baffle plate 2 and rail 5
Surely top board 4, described top board 4 upper end is had to fix spring 11, between the side of top board 4 and rail 5, be fixed with collets 7.
The embodiment of the above, preferred embodiment the most of the present utility model, and unrestricted this utility model are real
Execute scope, therefore all equivalences done according to structure, feature and the principle described in this utility model the scope of the claims change or modify, all should
It is included in this utility model claim.
Claims (3)
1. a railroad track, including roadbed (1), and is embedded in the sleeve pipe (8) within roadbed, it is characterised in that described road
The top of base (1) arranges track plates (6), arranges supporting layer (12) between described track plates (6) and roadbed (1), track plates (6)
Upper plane arranges rail (5), and track plates (6) both sides are respectively provided with lateral connection reinforcing bar (3), and rail (5) is positioned in baffle plate (2)
Between, between rail (5) and track plates (6), level lays iron gasket (10) and elastomeric pad (9), between baffle plate (2) and rail (5)
It is fixed with top board (4) by bolt (13), between the side of top board (4) and rail (5), is fixed with collets (7).
A kind of railroad track the most according to claim 1, it is characterised in that described connection reinforcing bar (3) is spiral.
A kind of railroad track the most according to claim 1, it is characterised in that spring is fixed in described top board (4) upper end
(11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620594615.6U CN205775643U (en) | 2016-06-18 | 2016-06-18 | A kind of railroad track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620594615.6U CN205775643U (en) | 2016-06-18 | 2016-06-18 | A kind of railroad track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205775643U true CN205775643U (en) | 2016-12-07 |
Family
ID=58131985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620594615.6U Active CN205775643U (en) | 2016-06-18 | 2016-06-18 | A kind of railroad track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205775643U (en) |
-
2016
- 2016-06-18 CN CN201620594615.6U patent/CN205775643U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |