CN201250372Y - Straddle single-rail simple flexible turnout - Google Patents
Straddle single-rail simple flexible turnout Download PDFInfo
- Publication number
- CN201250372Y CN201250372Y CNU2008200984994U CN200820098499U CN201250372Y CN 201250372 Y CN201250372 Y CN 201250372Y CN U2008200984994 U CNU2008200984994 U CN U2008200984994U CN 200820098499 U CN200820098499 U CN 200820098499U CN 201250372 Y CN201250372 Y CN 201250372Y
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- track switch
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- turnout
- flex plate
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Abstract
A straddle single-rail simple flexible turnout comprises connected turnout beams, a guide plate and a steady plate which are arranged on both sides of each turnout beam. An external flexible plate and an internal flexible plate are hinged on both sides of the joint section between two turnout beams, wherein the front and the back ends of each external and internal flexible plates are respectively hinged on side faces of each turnout beam through pin rolls, and the hinged holes on the front or the back sides of the external and the internal flexible plates for pin rolls to go through are bar holes. The middle section of each external flexible plate is hinged on the side face of each turnout beam through a roller, and the middle section of each internal flexible plate is hinged on the side face of each turnout beam through a connecting plate. The straddle single-rail simple flexible turnout provides a single-rail flexible turnout with the price nearly equaled to that of joint turnout to single-rail transportation without changing basic designs of current single-rail turnouts. The turnout has the characteristics of simple structure and low cost, and smooth lineshape, small damage and impact to trains of flexible turnouts.
Description
Technical field
The utility model belongs to the straddle-type monorail transportation system field, specifically, is the simple and easy bendable track switch of a kind of straddle-type monorail.
Background technology
Track switch is the important electromechanical equipment of cross-saddle single-track traffic, divides joint type and two kinds of citation forms of flexible type.The joint type simple turnout is simple in structure, cost is cheap relatively, but because joint track switch is made up of 1 one-tenth broken line of 4 joint track switch beams, both sides at every joint track switch beam 1 are equipped with guide strip 2 and steadying plate, as shown in Figure 9, and when train passes through track switch, the track switch beam can produce very big impact force to train, this impact force is very harmful, and it may cause permanent infringement to vehicle structure, has reduced the riding comfort of train simultaneously.Train can only speed limit pass through during by joint turnout, so joint turnout generally is to install on main track.The linear of flexible type track switch becomes arc transition, so can not cause damage to train, improves a lot than joint turnout by speed.The track switch of installing on the main track all is a flexible type track switch.But, the structure of flexible type track switch is very complicated, as the disclosed a kind of straddle type flexible type single track track switch side plate anamorphic attachment for cinemascope of Chinese patent 200520033310.X, because the structure of flexible type track switch is very complicated, design, manufacturing, assembling and mounting hardness are very big, and cost also exceeds several times than joint turnout.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of and has flexible type track switch function, and the low simple and easy bendable track switch of straddle-type monorail of cost.
To achieve these goals, the technical solution of the utility model is as follows: the simple and easy bendable track switch of a kind of straddle-type monorail, comprise continuous track switch beam, and the guide strip and the steadying plate that are installed in every joint track switch beam both sides, flex plate and interior flex plate outside the both sides of the described track switch beam adapter section of two joints are hinged with, should outer flex plate and the front and back end of interior flex plate respectively be hinged on the side of described track switch beam, and the hinge hole that the front end of described outer flex plate and interior flex plate or the rear end described bearing pin of confession pass is a bar hole; The middle part of described outer flex plate is hinged on the described track switch beam sides through roller bearing, and the middle part of described interior flex plate is hinged on the side of described track switch beam through junction plate.
The medial surface of above-mentioned outer flex plate and interior flex plate front and back ends respectively is provided with journal stirrup, and this journal stirrup is hinged on the hinged seat of pairing track switch beam sides through described bearing pin.
The middle part of above-mentioned outer flex plate is welded with the circular shaft bearing, and the track switch beam sides of this bearing support correspondence is provided with supporting base; Described roller bearing passes this supporting base and with bearing support both is linked to each other.
The middle part of flex plate is provided with hinged journal stirrup in above-mentioned, and an end of this hinged journal stirrup and described junction plate is hinged, and the other end of described junction plate is hinged on the hinged journal stirrup of described track switch beam sides.
Beneficial effect: the utility model does not change existing single track track switch and designs substantially, for monorail transit provides a kind of price suitable with joint turnout, has the single track track switch of part flexible type track switch function.The characteristics that the existing joint turnout of this track switch is simple in structure, cost is low have the linear slyness of flexible type track switch again, train are damaged and the little characteristics of impact force.Can improve the performance of passing through of joint turnout greatly, can also instead of part flexible type track switch on main track, install in case of necessity.
Description of drawings
Fig. 1 is the vertical view of the utility model bending state;
Fig. 2 is the vertical view of the utility model linear state;
Fig. 3 is the upward view of Fig. 2;
Fig. 4 is the zoomed-in view at I place among Fig. 1;
Fig. 5 is the zoomed-in view at Z place among Fig. 1;
Fig. 6 is the zoomed-in view at M place among Fig. 1;
Fig. 7 is the zoomed-in view at N place among Fig. 1;
Fig. 8 is the sectional view along A-A line among Fig. 1;
Fig. 9 is the front view before improving.
The specific embodiment
Further the utility model is illustrated below in conjunction with drawings and Examples.
Drive system in the utility model, locking system and control system are identical with existing joint turnout.Extremely shown in Figure 6 as Fig. 1, general one secondary simple turnout is made up of 4 joint beams, two adjacent joint track switch beams 7, link to each other through linkage between 8, at every joint track switch beam 7,8 both sides be rigidly connected guide strip 1 and steadying plate 9, at the described track switch beam 7 of two joints, the both sides of 8 junctions are hinged with outer flex plate 2 and interior flex plate 3, before outer flex plate 2 and the interior flex plate 3, the medial surface of rear end respectively is equipped with journal stirrup 10, this journal stirrup 10 is hinged on the hinged seat 11 of pairing track switch beam 7 or 8 sides through bearing pin 4, as shown in Figures 3 and 4, the hinge hole that the front end bearing pin 4 of outer flex plate 2 and interior flex plate 3 passes is a bar hole, the hinge hole that the rear end bearing pin 4 of outer flex plate 2 and interior flex plate 3 passes is a circular hole, like this, and when track switch beam turn-out track moves, the rear end of flex plate can only be scratched axle and be rotated, and bar hole is used for compensating the position of flex plate and retrains the transverse movement of flex plate.
As Fig. 6, Fig. 7 and shown in Figure 8, the middle part of outer flex plate 2 is welded with circular shaft bearing 12, the track switch beam 7 or 8 sides of these bearing support 12 correspondences are provided with supporting base 13, roller bearing 5 passes this supporting base 13 and bearing support 12 both is linked to each other, when track switch beam turn-out track moves, roller bearing 5 external flex plate 2 application of forces, outer flex plate 2 outwards protrudes; The middle part of interior flex plate 3 is provided with hinged journal stirrup 14, this hinged journal stirrup 14 is hinged with an end of described junction plate 6, the other end of described junction plate 6 is hinged on the hinged journal stirrup 15 of described track switch beam 7 or 8 sides, and when track switch beam turn-out track moved, flex plate 3 was inwardly recessed in junction plate 6 pullings.Because junction plate 6 and roller bearing 5 are not done with outer flex plate 2 and interior flex plate 3 and are rigidly connected, and the axial displacement of flex plate in distortion is compensated.Like this, under the effect of track switch drive system, track switch beam main body track in accordance with regulations carries out turn-out track motion, and drives flex plate and do flexural deformation, makes whole track switch beam guide strip steadying plate be formed into the linear of comparison slyness.
Claims (4)
1. simple and easy bendable track switch of straddle-type monorail, comprise continuous track switch beam (7,8), and be installed in every joint track switch beam (7,8) guide strip of both sides (1) and steadying plate (9), it is characterized in that: at the described track switch beam (7 of two joints, 8) both sides of adapter section are hinged with outer flex plate (2) and interior flex plate (3), the front and back end of being somebody's turn to do outer flex plate (2) and interior flex plate (3) respectively is hinged on described track switch beam (7 through bearing pin (4), 8) on the side, and the front end of described outer flex plate (2) and interior flex plate (3) or rear end are bar hole for the hinge hole that described bearing pin (4) passes; The middle part of described outer flex plate (2) is hinged on described track switch beam (7, the 8) side through roller bearing (5), and the middle part of described interior flex plate (3) is hinged on the side of described track switch beam (7,8) through junction plate (6).
2. the simple and easy bendable track switch of straddle-type monorail according to claim 1, it is characterized in that: the medial surface of described outer flex plate (2) and interior flex plate (3) front and back ends respectively is provided with journal stirrup (10), and this journal stirrup (10) is hinged on the hinged seat (11) of pairing track switch beam (7 or 8) side through described bearing pin (4).
3. the simple and easy bendable track switch of straddle-type monorail according to claim 1, it is characterized in that: the middle part of described outer flex plate (2) is welded with circular shaft bearing (12), and track switch beam (the 7 or 8) side that this bearing support (12) is corresponding is provided with supporting base (13); Described roller bearing (5) passes this supporting base (13) and with bearing support (12) both is linked to each other.
4. the simple and easy bendable track switch of straddle-type monorail according to claim 1, it is characterized in that: the middle part of flex plate (3) is provided with hinged journal stirrup (14) in described, this hinged journal stirrup (14) is hinged with an end of described junction plate (6), and the other end of described junction plate (6) is hinged on the hinged journal stirrup (15) of described track switch beam (7 or 8) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200984994U CN201250372Y (en) | 2008-06-05 | 2008-06-05 | Straddle single-rail simple flexible turnout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200984994U CN201250372Y (en) | 2008-06-05 | 2008-06-05 | Straddle single-rail simple flexible turnout |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201250372Y true CN201250372Y (en) | 2009-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200984994U Expired - Fee Related CN201250372Y (en) | 2008-06-05 | 2008-06-05 | Straddle single-rail simple flexible turnout |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201250372Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787536A (en) * | 2012-07-20 | 2012-11-21 | 重庆川东船舶重工有限责任公司 | Straddle type single rail traffic rail flexible turnout beam |
| CN102787535A (en) * | 2012-07-20 | 2012-11-21 | 重庆川东船舶重工有限责任公司 | Travelling support for flexible turnout beam section of straddle-type monorail traffic track |
| CN102817289A (en) * | 2012-07-20 | 2012-12-12 | 重庆川东船舶重工有限责任公司 | Flexible turnout beam section for saddle type single track traffic track |
| CN105155366A (en) * | 2015-08-07 | 2015-12-16 | 中铁工程设计咨询集团有限公司 | Replacing beam turnout structure and turnout switch method |
| CN106795698A (en) * | 2015-09-15 | 2017-05-31 | 勃姆巴迪尔运输有限公司 | Use the single track railway switch of gravity assisted activation mechanism |
| CN107044078A (en) * | 2017-01-09 | 2017-08-15 | 中铁宝桥集团有限公司 | Spigot surface or stabilising surface transition apparatus between sit-astride joint turnout beam |
| CN107642008A (en) * | 2017-10-31 | 2018-01-30 | 中铁第四勘察设计院集团有限公司 | A kind of high switch crossing speed flexibility single-track turnout |
| CN108263424A (en) * | 2016-12-30 | 2018-07-10 | 比亚迪股份有限公司 | The flexible type track switch of Monorail PC Track Girders and its bending device |
| CN108263423A (en) * | 2016-12-30 | 2018-07-10 | 比亚迪股份有限公司 | The flexible type track switch of cross-saddle single-track traffic and its bending device |
| CN109208394A (en) * | 2017-06-30 | 2019-01-15 | 比亚迪股份有限公司 | Joint flexible type track switch bends panel assembly and switch structure |
-
2008
- 2008-06-05 CN CNU2008200984994U patent/CN201250372Y/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787536A (en) * | 2012-07-20 | 2012-11-21 | 重庆川东船舶重工有限责任公司 | Straddle type single rail traffic rail flexible turnout beam |
| CN102787535A (en) * | 2012-07-20 | 2012-11-21 | 重庆川东船舶重工有限责任公司 | Travelling support for flexible turnout beam section of straddle-type monorail traffic track |
| CN102817289A (en) * | 2012-07-20 | 2012-12-12 | 重庆川东船舶重工有限责任公司 | Flexible turnout beam section for saddle type single track traffic track |
| CN102787536B (en) * | 2012-07-20 | 2015-08-05 | 重庆川东船舶重工有限责任公司 | Straddle type single rail traffic rail flexible turnout beam |
| CN102787535B (en) * | 2012-07-20 | 2015-08-19 | 重庆川东船舶重工有限责任公司 | Flexible turnout beam section for saddle type single track traffic track walking supports |
| CN102817289B (en) * | 2012-07-20 | 2015-09-02 | 重庆川东船舶重工有限责任公司 | Flexible turnout beam section for saddle type single track traffic track |
| CN105155366A (en) * | 2015-08-07 | 2015-12-16 | 中铁工程设计咨询集团有限公司 | Replacing beam turnout structure and turnout switch method |
| CN105155366B (en) * | 2015-08-07 | 2017-04-19 | 中铁工程设计咨询集团有限公司 | Replacing beam turnout structure and turnout switch method |
| CN106795698A (en) * | 2015-09-15 | 2017-05-31 | 勃姆巴迪尔运输有限公司 | Use the single track railway switch of gravity assisted activation mechanism |
| US10858788B2 (en) | 2015-09-15 | 2020-12-08 | Bombardier Transportation Gmbh | Monorail switch using a gravity-assisted actuating mechanism |
| CN108263424A (en) * | 2016-12-30 | 2018-07-10 | 比亚迪股份有限公司 | The flexible type track switch of Monorail PC Track Girders and its bending device |
| CN108263423A (en) * | 2016-12-30 | 2018-07-10 | 比亚迪股份有限公司 | The flexible type track switch of cross-saddle single-track traffic and its bending device |
| CN108263424B (en) * | 2016-12-30 | 2019-11-22 | 比亚迪股份有限公司 | The flexible type track switch of Monorail PC Track Girders and its bending device |
| CN108263423B (en) * | 2016-12-30 | 2019-11-22 | 比亚迪股份有限公司 | The flexible type track switch of cross-saddle single-track traffic and its bending device |
| CN107044078A (en) * | 2017-01-09 | 2017-08-15 | 中铁宝桥集团有限公司 | Spigot surface or stabilising surface transition apparatus between sit-astride joint turnout beam |
| CN107044078B (en) * | 2017-01-09 | 2020-07-24 | 中铁宝桥集团有限公司 | Straddle type joint type turnout beam guide surface or stabilizing surface transition device |
| CN109208394A (en) * | 2017-06-30 | 2019-01-15 | 比亚迪股份有限公司 | Joint flexible type track switch bends panel assembly and switch structure |
| CN107642008A (en) * | 2017-10-31 | 2018-01-30 | 中铁第四勘察设计院集团有限公司 | A kind of high switch crossing speed flexibility single-track turnout |
| CN107642008B (en) * | 2017-10-31 | 2023-09-26 | 中铁第四勘察设计院集团有限公司 | High-crossing-speed flexible monorail turnout |
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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: 20090603 Termination date: 20140605 |