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CN201268811Y - Intersection type joint steel rail - Google Patents

Intersection type joint steel rail Download PDF

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Publication number
CN201268811Y
CN201268811Y CNU2008201585328U CN200820158532U CN201268811Y CN 201268811 Y CN201268811 Y CN 201268811Y CN U2008201585328 U CNU2008201585328 U CN U2008201585328U CN 200820158532 U CN200820158532 U CN 200820158532U CN 201268811 Y CN201268811 Y CN 201268811Y
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China
Prior art keywords
rail
head
joint
tangent plane
chimeric section
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Expired - Fee Related
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CNU2008201585328U
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Chinese (zh)
Inventor
赖忠秀
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Individual
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Individual
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Priority to CNU2008201585328U priority Critical patent/CN201268811Y/en
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Publication of CN201268811Y publication Critical patent/CN201268811Y/en
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Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an intersecting joint rail which belongs to the technical field of joint structure of rails. The intersecting joint rail mainly comprises rail heads (1), a rail waist (2) and a rail bottom (3); tabled sections (4) are arranged at the rail heads at two ends of the rail, and the head and the tail of each tabled section (4) are in complementation, thereby the head end of one rack and the tail end of another rail are in abutting joint to form rail head transitional surfaces which are levelly intersected when the two rails are in abutting joint. The intersecting joint rail changes a connection method that a prior seam is relevantly vertical to the forward direction of wheels, thereby the shock and the voice produced when wheels press through the seams of the rails are eliminated, and the impact to roadbeds is lightened; the intersecting joint rail can reduce the resistance to wheels from the rail seam, facilitates the stable and raped running of a train and also saves the energy; in addition, the comfortability that a passenger takes the trains can be improved, and the influence to the surrounding environment from the rail can be reduced.

Description

Intersect the formula joint rail
Technical field
The utility model relates to the joint design of rail, particularly a kind of low noise, the little crossing formula joint rail of vibrations.
Background technology
Train its speed is fast, and freight volume is big, and freight rate is low to be advantage, plays an important role in economic development, as the railway track of supporting the efficient operation of train, realizes that steady, safety is long this pursuit before.Yet the railway track of present domestic use all is connected by many single rail and forms, and the quality of railway directly affects the train high efficiency smooth and moves fast.Except the quality of rail itself train running is influenced the bigger seam that also has rail, seam is many more, and is just big more to the influence of train running.The speed of service and the running quality of railway interests in order to improve railroad train in the last few years reduces the seam of rail, the length of the single rail that extended greatly as far as possible.But because the rising-heat contracting-cold variations in temperature, also will to leave the shrinkage joint be seam to Chang railway again, adapts to the needs that expand with heat and contract with cold.Since railway is born, what the seam crossing of rail was taked always is that two one steel rails are directly held the flush straightforward procedure that is connected, be that seam is relative with the direction of advance of wheel vertical, the shortcoming of this method is that wheel is in the moment by seam, wheel is separated from as falling down from the rail of back earlier, caught by rail in front then, the flush upper end of one steel rail before wheel directly bumps against, rail from the back forwards rail in front to firmly, when the wheel spreading, such one falls a bump that connects will send " click " " click " noise of playing joint will be arranged, and make body oscillating more than, be accompanied by whole stroke always; Because the existence at shrinkage joint, the frictional force that has increased between wheel track has produced certain resistance to advancing of train, will increase the energy consumption of locomotive.Vibration will produce impact to roadbed, make railway spike loosening easily, cause the mechanical damage of locomotive and rail, also shorten the life-span of rail and wheel; Noise will influence railway resident's rest on the way, affect to surrounding environment.
The utility model content
Technical problem to be solved in the utility model is at overcoming above-mentioned the deficiencies in the prior art, proposing a kind of crossing formula joint rail.Make the smooth transition of rail level energy, avoid producing vibrations and noise.
The utility model is achieved in that a kind of crossing formula joint rail, is made of rail head, the web of the rail and the flange of rail; The rail head place at rail two ends has head and the tail to become complementary chimeric section, and when making two orbital dockings, the tail end of the head end of a track and another root track is to being connected into smooth crossing rail head transition face.
Further, the chimeric section of above-mentioned rail two ends complementation can be scarf, little two-fold helical teeth shape tangent plane, big two-fold helical teeth shape tangent plane, S shape tangent plane, single-stage step tangent plane, multistage step tangent plane, prominent point cooperates tangent plane, V-arrangement cooperates tangent plane, and convex-concave cooperates tangent plane, falcate tangent plane etc.
When wheel through out-of-date, two track rail heads are in the junction, the complementary chimeric generation in breakpoint line of demarcation alternately scoops out effect mutually, it is to finish gradually under the condition that is pressed at the same time on two one steel rails that wheel carries out the transition to another one steel rail from an one steel rail, also promptly under the constant situation of wheel movement speed, prolonged transit time, wheel one line run through by, can not produce percussion, eliminated vibrations and sound.
The advantage of the utility model rail joint is: changed the relative vertical connection with the wheel direction of advance of original seam, wheel is in the moment by seam, avoided the collision of wheel and seam termination, can eliminate pressure wheel and cross vibrations and the noise that gap produces, alleviated impact roadbed.Can reduce the resistance of gap, help the steadily operation fast of train wheel, energy-conservation; Can improve comfortableness and of the influence of minimizing railway that the passenger takes train again to surrounding enviroment.Structure of the present utility model can guarantee that the function of rail stroke seam is constant, originally the mounting means of rail also need not change, do not increase any new operation, helping constructing, improve the train speed per hour and prolong application life of rail, is the corollary apparatus that industry tracks such as desirable railway, subway, traffic connect.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Fig. 1 is a scarf orbital docking schematic diagram of the present utility model;
Fig. 2 is a little two-fold helical teeth shape tangent plane orbital docking schematic diagram of the present utility model;
Fig. 3 is a big two-fold helical teeth shape tangent plane orbital docking schematic diagram of the present utility model;
Fig. 4 is a S shape tangent plane orbital docking schematic diagram of the present utility model;
Fig. 5 is a single-stage step tangent plane orbital docking schematic diagram of the present utility model;
Fig. 6 is a multistage step tangent plane orbital docking schematic diagram of the present utility model;
Fig. 7 is that prominent point of the present utility model cooperates tangent plane orbital docking schematic diagram;
Fig. 8 is that V-arrangement of the present utility model cooperates tangent plane orbital docking schematic diagram;
Fig. 9 is that convex-concave of the present utility model cooperates tangent plane orbital docking schematic diagram;
Figure 10 is a falcate tangent plane orbital docking schematic diagram of the present utility model.
Among the figure: 1 rail head; 2 webs of the rail; 3 flanges of rail; The chimeric section of 4 complementations.
The specific embodiment
Embodiment 1
Fig. 1 is a kind of crossing formula joint rail, is made of rail head 1, the web of the rail 2 and the flange of rail 3; The rail head place at rail two ends has head and the tail to become complementary chimeric section 4, and the chimeric section 4 of this complementation is a scarf.When making two orbital dockings, the tail end of the head end of a track and another root track is to being connected into smooth crossing rail head transition face.During two orbital dockings, be close to butt joint; Butt joint length be about 1 meter for well, and the web of the rail place of corresponding scarf joint is filled and led up mutually with rail head 1.The train wheel of present embodiment can be at two track rail head junction one-way traffics.
Embodiment 2
Fig. 2 is a kind of crossing formula joint rail, is made of rail head 1, the web of the rail 2 and the flange of rail 3; Have head and the tail to become complementary chimeric section 4 at the rail head place at rail two ends, the chimeric section 4 of this complementation is little two-fold helical teeth shape tangent plane.When making two orbital dockings, the tail end of the head end of a track and another root track is to being connected into smooth crossing rail head transition face.And the web of the rail place of corresponding little two-fold helical teeth shape tangent plane joint is filled and led up mutually with rail head 1.The train wheel of present embodiment can be at two track rail head junction two ways.
Embodiment 3
Fig. 3 is a kind of crossing formula joint rail, is made of rail head 1, the web of the rail 2 and the flange of rail 3; Have head and the tail to become complementary chimeric section 4 at the rail head place at rail two ends, the chimeric section 4 of this complementation is big two-fold helical teeth shape tangent plane.When making two orbital dockings, the tail end of the head end of a track and another root track is to being connected into smooth crossing rail head transition face.The train wheel of present embodiment can be at two track rail head junction two ways.
Embodiment 4
Fig. 4 is a kind of crossing formula joint rail, is made of rail head 1, the web of the rail 2 and the flange of rail 3; Have head and the tail to become complementary chimeric section 4 at the rail head place at rail two ends, the chimeric section 4 of this complementation is a S shape tangent plane.When making two orbital dockings, the tail end of the head end of a track and another root track is to being connected into smooth crossing rail head transition face.The train wheel of present embodiment can be at two track rail head junction two ways.
Embodiment 5
Fig. 5 is a kind of crossing formula joint rail, is made of rail head 1, the web of the rail 2 and the flange of rail 3; Have head and the tail to become complementary chimeric section 4 at the rail head place at rail two ends, the chimeric section 4 of this complementation is a single-stage step tangent plane.When making two orbital dockings, the tail end of the head end of a track and another root track is to being connected into smooth crossing rail head transition face.And the web of the rail place of corresponding single-stage step tangent plane joint is filled and led up mutually with rail head 1.The train wheel of present embodiment can be at two track rail head junction two ways.
Embodiment 6
Fig. 6 is a kind of crossing formula joint rail, is made of rail head 1, the web of the rail 2 and the flange of rail 3; Have head and the tail to become complementary chimeric section 4 at the rail head place at rail two ends, the chimeric section 4 of this complementation is multistage step tangent plane.When making two orbital dockings, the tail end of the head end of a track and another root track is to being connected into smooth crossing rail head transition face.And the web of the rail place of corresponding multistage step tangent plane joint is filled and led up mutually with rail head 1.The train wheel of present embodiment can be at two track rail head junction two ways.
Embodiment 7
Fig. 7 is a kind of crossing formula joint rail, is made of rail head 1, the web of the rail 2 and the flange of rail 3; Have head and the tail to become complementary chimeric section 4 at the rail head place at rail two ends, the chimeric section 4 of this complementation is that prominent point cooperates tangent plane.When making two orbital dockings, the tail end of the head end of a track and another root track is to being connected into smooth crossing rail head transition face.The train wheel of present embodiment can only travel according to the direction of arrow shown in the accompanying drawing 1 in two track rail head junctions.
Embodiment 8
Fig. 8 is a kind of crossing formula joint rail, is made of rail head 1, the web of the rail 2 and the flange of rail 3; Have head and the tail to become complementary chimeric section 4 at the rail head place at rail two ends, the chimeric section 4 of this complementation is that V-arrangement cooperates tangent plane.When making two orbital dockings, the tail end of the head end of a track and another root track is to being connected into smooth crossing rail head transition face.The train wheel of present embodiment can only travel according to the direction of arrow shown in the accompanying drawing 8 in two track rail head junctions.
Embodiment 9
Fig. 9 is a kind of crossing formula joint rail, is made of rail head 1, the web of the rail 2 and the flange of rail 3; Have head and the tail to become complementary chimeric section 4 at the rail head place at rail two ends, the chimeric section 4 of this complementation is that convex-concave cooperates tangent plane.When making two orbital dockings, the tail end of the head end of a track and another root track is to being connected into smooth crossing rail head transition face.The train wheel of present embodiment can only travel according to the direction of arrow shown in the accompanying drawing 9 in two track rail head junctions.
Embodiment 10
Figure 10 is a kind of crossing formula joint rail, is made of rail head 1, the web of the rail 2 and the flange of rail 3; Have head and the tail to become complementary chimeric section 4 at the rail head place at rail two ends, the chimeric section 4 of this complementation is the falcate tangent plane.When making two orbital dockings, the tail end of the head end of a track and another root track is to being connected into smooth crossing rail head transition face.The train wheel of present embodiment can only travel according to the direction of arrow shown in the accompanying drawing 10 in two track rail head junctions.

Claims (9)

1, a kind of crossing formula joint rail is made of rail head (1), the web of the rail (2) and the flange of rail (3); It is characterized in that: the rail head place at rail two ends has head and the tail to become complementary chimeric section (4), and when making two orbital dockings, the tail end of the head end of a track and another root track is to being connected into smooth crossing rail head transition face.
2, crossing formula joint rail as claimed in claim 1 is characterized in that: the chimeric section (4) of above-mentioned rail two ends complementation is a scarf, during two orbital dockings, is close to butt joint; And the web of the rail place of corresponding scarf joint is filled and led up mutually with rail head (1).
3, crossing formula joint rail as claimed in claim 1 is characterized in that: the chimeric section (4) of above-mentioned rail two ends complementation can be little or big two-fold helical teeth shape tangent plane, and the web of the rail place of corresponding little or big two-fold helical teeth shape tangent plane joint is filled and led up mutually with rail head (1).
4, crossing formula joint rail as claimed in claim 1 is characterized in that: the chimeric section (4) of above-mentioned rail two ends complementation is a S shape tangent plane.
5, crossing formula joint rail as claimed in claim 1 is characterized in that: the chimeric section (4) of above-mentioned rail two ends complementation is single-stage step or multistage step tangent plane, and the web of the rail place of corresponding single-stage step or multistage step tangent plane joint is filled and led up mutually with rail head (1).
6, crossing formula joint rail as claimed in claim 1 is characterized in that: the chimeric section (4) of above-mentioned rail two ends complementation is that prominent point cooperates tangent plane.
7, crossing formula joint rail as claimed in claim 1 is characterized in that: the chimeric section (4) of above-mentioned rail two ends complementation is that V-arrangement cooperates tangent plane.
8, crossing formula joint rail as claimed in claim 1 is characterized in that: the chimeric section (4) of above-mentioned rail two ends complementation is that convex-concave cooperates tangent plane.
9, crossing formula joint rail as claimed in claim 1 is characterized in that: the chimeric section (4) of above-mentioned rail two ends complementation is the falcate tangent plane.
CNU2008201585328U 2008-09-16 2008-09-16 Intersection type joint steel rail Expired - Fee Related CN201268811Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201585328U CN201268811Y (en) 2008-09-16 2008-09-16 Intersection type joint steel rail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201585328U CN201268811Y (en) 2008-09-16 2008-09-16 Intersection type joint steel rail

Publications (1)

Publication Number Publication Date
CN201268811Y true CN201268811Y (en) 2009-07-08

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Application Number Title Priority Date Filing Date
CNU2008201585328U Expired - Fee Related CN201268811Y (en) 2008-09-16 2008-09-16 Intersection type joint steel rail

Country Status (1)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103132402A (en) * 2011-11-29 2013-06-05 孔子龙 Semi-surrounding type guide rail fastening part
CN104711904A (en) * 2015-03-20 2015-06-17 李炳德 Rail train noise-reduction bumpiness elimination steel rail and transition connecting method thereof
CN105297557A (en) * 2014-07-29 2016-02-03 岳池县丽城环保科技有限公司 Simple silent joint method for track
CN110939024A (en) * 2019-12-15 2020-03-31 湘潭市恒欣实业有限公司 Track butt joint fixing plate
CN111422736A (en) * 2020-04-29 2020-07-17 山东钢铁股份有限公司 Track system and track unit
CN111434855A (en) * 2019-01-15 2020-07-21 徐腾霄 Connection of steel rails
CN114871111A (en) * 2022-07-11 2022-08-09 苏州双祺自动化设备有限公司 Linear cross sorting control method, electricity taking mechanism, sorting machine and system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103132402A (en) * 2011-11-29 2013-06-05 孔子龙 Semi-surrounding type guide rail fastening part
CN105297557A (en) * 2014-07-29 2016-02-03 岳池县丽城环保科技有限公司 Simple silent joint method for track
CN104711904A (en) * 2015-03-20 2015-06-17 李炳德 Rail train noise-reduction bumpiness elimination steel rail and transition connecting method thereof
CN111434855A (en) * 2019-01-15 2020-07-21 徐腾霄 Connection of steel rails
CN110939024A (en) * 2019-12-15 2020-03-31 湘潭市恒欣实业有限公司 Track butt joint fixing plate
CN111422736A (en) * 2020-04-29 2020-07-17 山东钢铁股份有限公司 Track system and track unit
CN114871111A (en) * 2022-07-11 2022-08-09 苏州双祺自动化设备有限公司 Linear cross sorting control method, electricity taking mechanism, sorting machine and system

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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: 20090708

Termination date: 20120916