CN201151853Y - Novel track connection mode - Google Patents
Novel track connection mode Download PDFInfo
- Publication number
- CN201151853Y CN201151853Y CNU2007201949692U CN200720194969U CN201151853Y CN 201151853 Y CN201151853 Y CN 201151853Y CN U2007201949692 U CNU2007201949692 U CN U2007201949692U CN 200720194969 U CN200720194969 U CN 200720194969U CN 201151853 Y CN201151853 Y CN 201151853Y
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- China
- Prior art keywords
- utility
- track
- model
- interconnective
- connected mode
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- 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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- 230000001154 acute effect Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
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Abstract
The utility model discloses a novel rail connecting mode, which comprises two mutually connected rails. The connecting end faces of the two mutually connected rails are parallel oblique surfaces. The two mutually connected rails are seamlessly connected through the superposition of the oblique surfaces. Through the seamless connecting mode, the utility model greatly decreases the vibration and noise, reduces the wear of parts and ensures that the engine operates more stably.
Description
Technical field
The utility model relates to a kind of connected mode of railroad track.
Background technology
The track load transportation is one of current main means of transportation.But the connected mode of existing track does not have big improvement, and the intermittence of leaving 1-2cm between two sections interconnective tracks, the output bump formed very big vibrations and noise because wheel moves to the joint seam to reduce the effect that track expands with heat and contract with cold.This problem fails to be well solved always.The transport power of modern train constantly increases, and travel speed is also more and more faster, and the passenger has also had higher requirement to the riding quality aspect.Thereby need improve the connected mode of track.
The utility model content
The utility model technical issues that need to address just are to overcome that existing track connects that seam is big, vibrations and the big defective of noise, a kind of novel track connected mode is provided, it is by the seamless link mode of track, vibrations and noise are reduced greatly, and can reduce machine members, make locomotive operation more steady.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of novel track connected mode of the utility model comprises interconnective two sections tracks, and the connection end face of described interconnective two sections tracks is the inclined-plane that is parallel to each other, and described interconnective two sections tracks are by the inclined-plane seamless link that coincides.
In order to overcome the effect of expanding with heat and contract with cold of track, the dual-side of the joint face between interconnective two sections tracks described in the utility model leaves the shrinkage joint.
In order to reach optimum efficiency, the span of the acute angle that inclined-plane described in the utility model and track side form is 30 °-60 °.
The utility model discloses a kind of novel track connected mode, make interconnective two sections track seamless links, wheel and track line of action of force are perpendicular to track, have or not impact to see that mainly the track side-looking has or not the fracture of perforation, side-looking state in the utility model junction does not have the fracture that connects down, make the wheel of train can not produce impact with the junction of track in advancing, train can not beated, and sends noise; The rail connection does not have loosening yet, and roadbed does not sink.The utility model is applicable to various types of train rails.
Two rail ends of the interconnective two sections tracks of the utility model had both left the gap and had been beneficial to track stretching along bevel direction, wheel is remained in the joint to be pressed on contacted two tracks simultaneously, make the joint steady, thereby because of instantaneous unsettled bump that causes and vibrations, reduce noise and wearing and tearing greatly when avoiding wheel to carry out the transition to next rail.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, a kind of novel track connected mode of the utility model, comprise interconnective two sections tracks 1,2, the connection end face of described interconnective two sections tracks is the inclined-plane 3 that is parallel to each other, and described interconnective two sections tracks are by the inclined-plane seamless link that coincides.
In order to overcome the effect of expanding with heat and contract with cold of track, the dual-side of the joint face between interconnective two sections tracks described in the utility model leaves shrinkage joint 4.
In order to reach optimum efficiency, the span of the acute angle 5 that inclined-plane described in the utility model and track side form is 30 °-60 °.
The utility model discloses a kind of novel track connected mode, make interconnective two sections track seamless links, wheel and track line of action of force are perpendicular to track, have or not impact to see that mainly the track side-looking has or not the fracture of perforation, side-looking state in the utility model junction does not have the fracture that connects down, make the wheel of train can not produce impact with the junction of track in advancing, train can not beated, and sends noise; The rail connection does not have loosening yet, and roadbed does not sink.The utility model is applicable to various types of train rails.
Two rail ends of the interconnective two sections tracks of the utility model had both left the gap and had been beneficial to track stretching along bevel direction, wheel is remained in the joint to be pressed on contacted two tracks simultaneously, make the joint steady, thereby because of instantaneous unsettled bump that causes and vibrations, reduce noise and wearing and tearing greatly when avoiding wheel to carry out the transition to next rail.
The utility model is not limited to above-mentioned most preferred embodiment, and how unit or individual under enlightenment of the present utility model, draw other any identical with the utility model or akin products, all drop within the utility model protection domain.
Claims (3)
1, a kind of novel track connected mode comprises interconnective two sections tracks, and it is characterized in that: the connection end face of described interconnective two sections tracks is the inclined-plane that is parallel to each other, and described interconnective two sections tracks are by the inclined-plane seamless link that coincides.
2, novel track connected mode as claimed in claim 1 is characterized in that: the dual-side of the joint face between described interconnective two sections tracks leaves the shrinkage joint.
3, novel track connected mode as claimed in claim 2 is characterized in that: the span of the acute angle that described inclined-plane and track side form is 30 °-60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201949692U CN201151853Y (en) | 2007-11-14 | 2007-11-14 | Novel track connection mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201949692U CN201151853Y (en) | 2007-11-14 | 2007-11-14 | Novel track connection mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201151853Y true CN201151853Y (en) | 2008-11-19 |
Family
ID=40127531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201949692U Expired - Fee Related CN201151853Y (en) | 2007-11-14 | 2007-11-14 | Novel track connection mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201151853Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422736A (en) * | 2020-04-29 | 2020-07-17 | 山东钢铁股份有限公司 | Track system and track unit |
-
2007
- 2007-11-14 CN CNU2007201949692U patent/CN201151853Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422736A (en) * | 2020-04-29 | 2020-07-17 | 山东钢铁股份有限公司 | Track system and track unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081119 Termination date: 20091214 |