CN117867898A - Rail-changing device for new energy sightseeing train rail - Google Patents
Rail-changing device for new energy sightseeing train rail Download PDFInfo
- Publication number
- CN117867898A CN117867898A CN202310030986.6A CN202310030986A CN117867898A CN 117867898 A CN117867898 A CN 117867898A CN 202310030986 A CN202310030986 A CN 202310030986A CN 117867898 A CN117867898 A CN 117867898A
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- Prior art keywords
- rail
- track
- swing
- support plate
- sleeper
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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.)
- Pending
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- 241001669679 Eleotris Species 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 238000013461 design Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 abstract description 14
- 229910000746 Structural steel Inorganic materials 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B7/00—Switches; Crossings
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B7/00—Switches; Crossings
- E01B7/02—Tongues; Associated constructions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
Abstract
The invention discloses a new energy sightseeing train track-changing device, and relates to the technical field of railway turnouts. The invention comprises a fixed rail and a switch rail, wherein the bottom of the fixed rail is connected with a rail changing pull rod in a sliding way, the rail changing pull rod is connected with the switch rail through a connecting angle iron, the bottom of the fixed rail is provided with a sliding sleeper, two groups of transmission holes are formed in the sliding sleeper, and a swinging support plate capable of automatically swinging is hinged in the transmission holes. According to the invention, the swing supporting plate is controlled to swing and is obliquely abutted against the point rail, the swing supporting plate gives secondary thrust to the point rail, so that the point rail can be tightly attached to the rail, the rail changing stability is high, the point rail is driven to change the rail by the rail changing pull rod, meanwhile, the swing supporting plate is controlled to swing, the swing supporting plate is in line contact with the point rail, at the moment, the contact area of the point rail and the sliding sleeper is smaller, the rail changing friction force can be reduced, and the rail changing is convenient.
Description
Technical Field
The invention relates to the technical field of railway turnouts, in particular to a new energy sightseeing train track-changing device.
Background
A railroad switch is a line connection device for transferring rolling stock from one track to another track, and is typically laid in a large number at stations or marshalling stations. The turnout can fully exert the passing capability of the circuit. Even if the railway is a single-track railway, the railway points are paved, and a section of fork line which is longer than the length of the train is built, so that the train can be split.
When the existing turnout changes the rail, the switch rail is driven by a switch, and the switch rail directly slides on a sliding sheet on a sleeper, as the rail is directly exposed outside, the contact part of the sliding sheet and the switch rail is easy to rust, so that the rail changing difficulty is increased, meanwhile, when the switch rail changes the rail, the condition that the switch rail is not in place easily occurs, a gap exists between the switch rail and the rail, the running safety of a train is affected, meanwhile, sundries are easy to accumulate between the switch rail and the rail, maintenance personnel are required to overhaul and clean the turnout regularly, the efficiency is low, manual detection is easy, and the derailment of the train is easy to cause.
Disclosure of Invention
The invention aims at: the invention provides a rail changing device for a new energy sightseeing train rail, which aims to solve the problems that the contact part of a sliding sheet and a switch rail is easy to rust, the rail changing difficulty is high, the situation that the rail changing is not in place easily occurs, a gap exists between the switch rail and the rail, the running safety of the train is affected, and sundries are easy to accumulate between the switch rail and the rail.
The invention adopts the following technical scheme for realizing the purposes:
the utility model provides a new forms of energy sightseeing train track is with becoming rail device, includes fixed track and switch rail, fixed track's bottom sliding connection has the rail change pull rod, the rail change pull rod with the switch rail is connected through connecting angle iron, fixed track's bottom is provided with the slip sleeper, switch rail sliding connection is on the slip sleeper, two sets of transmission holes have been seted up to the inside of slip sleeper, the inside in transmission hole articulates there is the swing backup pad that can automatic swing, two sets of the swing direction of swing backup pad is the same.
Further, the swing supporting plate is of a trapezoid design, the upper inclined surface of the swing supporting plate is lower than the upper surface of the sliding sleeper, and the upper plane of the swing supporting plate is parallel to the upper surface of the sliding sleeper.
Further, the inner wall of the transmission hole is provided with a limit stop, the limit stop is located below the swing supporting plate, and when the upper surface of the swing supporting plate swings to be level with the upper surface of the sliding sleeper, the swing supporting plate presses on the limit stop.
Further, the inner walls of the two groups of transmission holes are fixedly connected with reset air cylinders, piston plates are slidably connected in the reset air cylinders, tooth bars are arranged on the outer sides of the piston plates, outer gear teeth are arranged at the hinged positions of the swing support plates, and the outer gear teeth are meshed with the tooth bars.
Further, the buffer inflator is installed in the fixed track's outside, the inside sliding connection of buffer inflator has the depression bar, the buffer inflator is to the inside slope design of fixed track, the pneumatic valve is installed in the outside of slip sleeper, the inside rotation of pneumatic valve is installed the case, right angle through-hole has been seted up to the inside of case, peg graft in the outside of pneumatic valve has intake pipe and outlet duct, the outlet duct is provided with two sets of, two sets of the outlet duct respectively with two sets of the inflator that resets is linked together, intake pipe and two sets of contained angle between the outlet duct are the right angle, the intake pipe with the buffer inflator is linked together, swing backup pad's articulated department is provided with the torsional spring.
Further, the top of case fixedly connected with crank wheel, the top of crank wheel articulates there is the crank rod, the crank rod articulates the top of track change pull rod.
Further, the inner wall of the transmission hole is provided with a slot, a plug pin is inserted into the slot, and when the upper plane of the swing support plate is parallel to the upper surface of the sliding sleeper, the plug pin just can pass through the slot and can be pressed on the upper inclined plane of the swing support plate.
Further, the buffer air cylinders are divided into two groups, namely two sides of the rail transfer position, and the buffer air cylinders are separated from the side rail position by a distance of one carriage.
Further, the track-change lever is driven by a manual switch or an automatic switch.
Further, the length of the transmission hole is greater than the length of the swing support plate.
The beneficial effects of the invention are as follows:
1. according to the invention, the rail changing pull rod drives the switch rail to change the rail, the swing supporting plate is controlled to swing at the same time, the swing supporting plate swings to be in line contact with the switch rail, and at the moment, the contact area between the switch rail and the sliding sleeper is smaller, so that the rail changing friction force can be reduced, and the rail changing is convenient.
2. According to the invention, the swing supporting plate is controlled to swing and is obliquely abutted against the point rail, and the swing supporting plate gives secondary thrust to the point rail, so that the point rail can be tightly attached to the rail, and the rail changing stability is high.
3. According to the invention, the swing supporting plate swings, the swing supporting plate pushes sundries between the switch rail and the track down from the sliding sleeper, part of the sundries are guided into the transmission hole, and the sundries are discharged to the outside through the transmission hole, so that the sundries can be prevented from accumulating between the switch rail and the track, manual maintenance is not needed, and the use is convenient.
Drawings
FIG. 1 is a schematic overall view of the present invention;
FIG. 2 is a schematic view of a track-change section of the present invention;
FIG. 3 is a schematic view of a slide sleeper of the present invention;
FIG. 4 is a schematic cross-sectional view of a slide sleeper of the present invention;
FIG. 5 is an enlarged schematic view of portion A of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic illustration of a gas valve of the present invention;
FIG. 7 is a schematic top cross-sectional view of the air valve of the present invention.
Reference numerals: 1. a fixed rail; 2. a point rail; 3. a track-changing pull rod; 4. connecting angle iron; 5. sliding the sleeper; 6. a transmission hole; 7. a swing support plate; 8. a torsion spring; 9. resetting the inflator; 10. a piston plate; 11. a toothed bar; 12. external gear teeth; 13. an air valve; 14. a valve core; 15. a crank wheel; 16. a crank lever; 17. an air inlet pipe; 18. an air outlet pipe; 19. buffer inflator; 20. a compression bar; 21. a slot; 22. a plug pin; 23. and a limit stop.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-7, a rail changing device for a new energy sightseeing train rail comprises a fixed rail 1 and a switch rail 2, wherein the bottom of the fixed rail 1 is slidably connected with a rail changing pull rod 3, the rail changing pull rod 3 is connected with the switch rail 2 through a connecting angle iron 4, the bottom of the fixed rail 1 is provided with a sliding sleeper 5, the switch rail 2 is slidably connected on the sliding sleeper 5, two groups of transmission holes 6 are formed in the sliding sleeper 5, a swinging support plate 7 capable of automatically swinging is hinged in the transmission holes 6, and the swinging directions of the two groups of swinging support plates 7 are the same.
When the rail is changed, the rail changing pull rod 3 is controlled to slide through the switch, the rail changing pull rod 3 drives the point rail 2 to slide along the sliding sleeper 5, meanwhile, the swing support plate 7 is controlled to swing, when the point rail 2 slides rightwards, the left swing support plate 7 swings rightwards, the left swing support plate 7 is in line contact with the point rail 2, meanwhile, the right swing support plate 7 swings rightwards, the right swing support plate 7 is also in line contact with the point rail 2, at the moment, part of the upper surface of the sliding sleeper 5 is in contact with the sliding surface of the point rail 2, so that friction force generated when the point rail 2 is changed can be reduced, rail changing resistance is reduced, and the rail changing is easier;
when the switch rail 2 stops sliding, the switch rail 2 is contacted with the right fixed rail 1, at the moment, the right swing supporting plate 7 swings to a horizontal position, and the right switch rail 2 is contacted with wheels, so that the right swing supporting plate 7 and the sliding sleeper 5 simultaneously support the switch rail 2, the running stability of a vehicle is ensured, meanwhile, the left swing supporting plate 7 swings to an inclined state, the left swing supporting plate 7 gives secondary thrust to the switch rail 2, the switch rail 2 can be prevented from being attached untight, the derailment of the vehicle is prevented, and the stability of the change rail is high;
meanwhile, when the point rail 2 slides rightwards, a gap exists between the left point rail 2 and the fixed rail 1, at the moment, the left swing supporting plate 7 swings to an inclined state, sundries between the point rail 2 and the fixed rail 1 can be guided to two sides, the sundries can be prevented from accumulating on the sliding path of the point rail 2, the point rail 2 can not be smoothly changed due to the sundries, meanwhile, the left swing supporting plate 7 swings, the transmission hole 6 is opened, part of the impurities can be discharged through the lower part of the rail through the transmission hole 6, the impurities can be further removed, manual maintenance is not needed, and the use is convenient.
As shown in fig. 3 and 4, in some embodiments, the swing support plate 7 has a trapezoidal design, and the upper inclined surface of the swing support plate 7 is lower than the upper surface of the sliding sleeper 5, and the upper plane of the swing support plate 7 is parallel to the upper surface of the sliding sleeper 5.
Through the design, when the swing supporting plate 7 swings to be horizontal, the contact position of the swing supporting plate 7 and the switch rail 2 is a plane, and the swing supporting plate is matched with the upper surface of the sliding sleeper 5 to stably support the switch rail 2, so that the running stability of a vehicle is ensured;
meanwhile, because the upper surface part of the swing supporting plate 7 is designed to be inclined, and the upper plane is parallel to the upper surface of the sliding sleeper 5, the inclined plane is lower than the upper surface of the sliding sleeper 5, when the swing supporting plate 7 swings, the contact between the swing supporting plate 7 and the point rail 2 is positioned on the upper surface plane which can be just connected with the sliding sleeper 5, and cannot be higher than the upper surface of the sliding sleeper 5, the point rail 2 cannot be lifted, meanwhile, the thrust given to the point rail 2 by the swing supporting plate 7 is inclined downward thrust, the point rail 2 can be further prevented from being lifted, and the rail is stable.
As shown in fig. 4, in some embodiments, the inner wall of the driving hole 6 is provided with a limit stop 23, the limit stop 23 is located below the swing support plate 7, and when the upper surface of the swing support plate 7 swings to be level with the upper surface of the slide sleeper 5, the swing support plate 7 is pressed against the limit stop 23.
Through the design of limit stop 23, when swing backup pad 7 swings to the level, when swing backup pad 7 upper surface swings to the level with slide sleeper 5 upper surface, swing backup pad 7 presses on limit stop 23, and limit stop 23 restricts swing backup pad 7 and continues the swing, makes swing backup pad 7 have sufficient holding power, supports steadily.
As shown in fig. 5, in some embodiments, the inner walls of the two sets of transmission holes 6 are fixedly connected with a reset air cylinder 9, the inside of the reset air cylinder 9 is slidably connected with a piston plate 10, a toothed bar 11 is arranged on the outer side of the piston plate 10, and outer gear teeth 12 are arranged at the hinge joint of the swing support plate 7, and the outer gear teeth 12 are meshed with the toothed bar 11.
By controlling the air pressure in the reset air cylinder 9, the air pressure pushes the piston plate 10 to slide, the piston plate 10 drives the toothed bar 11 to slide, and the toothed bar 11 drives the swing support plate 7 to swing through the outer gear teeth 12, so that the control is convenient.
As shown in fig. 1-7, in some embodiments, a buffer air cylinder 19 is installed on the outer side of the fixed rail 1, a compression rod 20 is slidably connected in the buffer air cylinder 19, the buffer air cylinder 19 is inclined towards the inner side of the fixed rail 1, an air valve 13 is installed on the outer side of the sliding sleeper 5, a valve core 14 is rotatably installed in the air valve 13, a right-angle through hole is formed in the valve core 14, an air inlet pipe 17 and an air outlet pipe 18 are inserted in the outer side of the air valve 13, two groups of air outlet pipes 18 are respectively communicated with two groups of reset air cylinders 9, included angles between the air inlet pipe 17 and the two groups of air outlet pipes 18 are right angles, the air inlet pipe 17 is communicated with the buffer air cylinder 19, and a torsion spring 8 is arranged at a hinge position of the swing support plate 7.
The rail changing pull rod 3 is controlled to slide through the switch, the rail changing pull rod 3 drives the switch rail 2 to slide rightwards along the sliding sleeper 5, the torsion spring 8 drives the left swing support plate 7 to swing rightwards, the left swing support plate 7 is in line contact with the switch rail 2, the left swing support plate 7 drives the toothed bar 11 to slide through the outer gear teeth 12, the toothed bar 11 drives the piston plate 10 to slide towards the outer side of the reset air cylinder 9, the air pressure in the left reset air cylinder 9 is reduced, meanwhile, the switch rail 2 pushes the right swing support plate 7 to swing rightwards, the right swing support plate 7 is also in line contact with the switch rail 2, the toothed bar 11 drives the toothed bar 11 to slide through the outer gear teeth 12, the toothed bar 11 drives the piston plate 10 to slide towards the inner side of the reset air cylinder 9, at the moment, air in the right reset air cylinder 9 is pressed into the buffer air cylinder 19 through the air outlet pipe 18 and the air valve 13, then the valve 14 is controlled to rotate, the valve core 14 enables the left air outlet pipe 18 to be communicated with the air inlet pipe 17, and at the moment, the buffer 19 and the air pressure in the left reset air cylinder 9 is restored to be normal;
when the switch rail 2 is changed into place, the swing angle of the left swing supporting plate 7 is normal, the air pressures in the buffer air cylinder 19 and the left reset air cylinder 9 are normal, when the vehicle runs to the position of the buffer air cylinder 19, the vehicle pushes the pressure lever 20 to descend, and at the moment, the air pressure in the buffer air cylinder 19 is normal, and the pressure lever 20 does not give a vehicle limiting force;
when the switch rail 2 is not in place, the swing angle of the left swing supporting plate 7 is smaller, at the moment, the moving distance of the piston plate 10 in the left reset air cylinder 9 is reduced, the air pressures in the left reset air cylinder 9 and the buffer air cylinder 19 are larger, when the vehicle runs to the position of the buffer air cylinder 19, the vehicle drives the compression rod 20 to descend, the compression rod 20 presses the air pressure into the reset air cylinder 9 through the air inlet pipe 17 and the air outlet pipe 18, the air pressure pushes the piston plate 10 to continuously slide towards the outer side of the reset air cylinder 9, the piston plate 10 drives the toothed bar 11 to slide, the toothed bar 11 drives the left swing supporting plate 7 to continuously swing rightwards through the outer gear teeth 12, the left swing supporting plate 7 forcedly pushes the switch rail 2 to the correct track change position, and the switch rail 2 is subjected to track change reset through the running power of the vehicle, so that the structure is compact;
meanwhile, the compression bar 20 gives a certain limiting force to the vehicle, can slow down the running speed of the vehicle, provides enough time for resetting the switch rail 2, and improves the running stability of the vehicle;
and because the radius of the reset air cylinder 9 is far smaller than that of the buffer air cylinder 19, the air pressure of the reset air cylinder 9 can be amplified, so that the swing supporting plate 7 can provide larger reset thrust.
As shown in fig. 6, in some embodiments, the top of the valve core 14 is fixedly connected with a crank wheel 15, the top of the crank wheel 15 is hinged with a crank rod 16, and the crank rod 16 is hinged at the top of the track-changing pull rod 3.
The track change pull rod 3 is controlled to slide through the switcher, the track change pull rod 3 drives the crank rod 16 to move, the crank rod 16 drives the crank wheel 15 to rotate, the crank wheel 15 drives the valve core 14 to rotate, the valve core 14 enables the two groups of air outlet pipes 18 to be switched, an additional control mechanism is not needed, and the structure is compact.
As shown in fig. 3 to 5, in some embodiments, the inner wall of the transmission hole 6 is provided with a slot 21, and a plug 22 is inserted into the slot 21, and when the upper plane of the swing support plate 7 is parallel to the upper surface of the sliding sleeper 5, the plug 22 just can pass through the slot 21 and can press on the upper inclined plane of the swing support plate 7.
When the vehicle needs to be promptly decelerated, when the swing support plate 7 is horizontal, the bolt 22 is pushed to slide along the slot 21, the bolt 22 is positioned on the upper surface of the swing support plate 7, the bolt 22 limits the swing support plate 7 to swing, no air pressure space exists in the reset air cylinder 9, air in the reset air cylinder 9 is completely pressed into the buffer air cylinder 19, the air pressure in the buffer air cylinder 19 is increased, the compression bar 20 can give the vehicle a larger limiting force, and the vehicle can be promptly decelerated.
As shown in fig. 1, in some embodiments, the buffer air cylinders 19 are divided into two groups, which are respectively two sides of the track changing position, and the buffer air cylinders 19 are separated from the side track position by a distance of one carriage.
Through the design, the switch rail 2 which is not in place in the track change process can be changed into the track change process through the swinging support plate 7 when the vehicle runs to the track change position, the derailment of the vehicle can be effectively prevented, the vehicle is decelerated in advance, and the track change stability is further improved.
As shown in fig. 1, in some embodiments, the track-change draw bar 3 is driven by a manual switch or an automatic switch.
The rail-changing pull rod 3 can be driven by a manual switch or an automatic switch, so that the device can be applied to different environments and has wide application range.
As shown in fig. 4, in some embodiments, the length of the drive hole 6 is greater than the length of the swing support plate 7.
By this design, when the swing support plate 7 is inclined, the transmission hole 6 has enough space to discharge sundries.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a new forms of energy sightseeing train track is with becoming rail device, includes fixed track (1) and switch rail (2), its characterized in that, the bottom sliding connection of fixed track (1) has become rail pull rod (3), become rail pull rod (3) with switch rail (2) are connected through connecting angle bar (4), the bottom of fixed track (1) is provided with slip sleeper (5), switch rail (2) sliding connection is on slip sleeper (5), two sets of transmission hole (6) have been seted up to the inside of slip sleeper (5), the inside of transmission hole (6) articulates has swing backup pad (7) that can automatic swing, two sets of the swing direction of swing backup pad (7) is the same.
2. The track changing device for the new energy sightseeing train track according to claim 1, wherein the swing support plate (7) is of a trapezoid design, the upper inclined surface of the swing support plate (7) is lower than the upper surface of the sliding sleeper (5), and the upper plane of the swing support plate (7) is parallel to the upper surface of the sliding sleeper (5).
3. The track changing device for the new energy sightseeing train track according to claim 2, wherein a limit stop (23) is arranged on the inner wall of the transmission hole (6), the limit stop (23) is located below the swing support plate (7), and when the upper surface of the swing support plate (7) swings to be level with the upper surface of the sliding sleeper (5), the swing support plate (7) is pressed on the limit stop (23).
4. The new energy sightseeing train track rail-changing device according to claim 3, wherein the inner walls of the two groups of transmission holes are fixedly connected with reset air cylinders (9), the inside of the reset air cylinders (9) is slidably connected with piston plates (10), tooth bars (11) are arranged on the outer sides of the piston plates (10), outer gear teeth (12) are arranged at the hinged positions of the swing support plates (7), and the outer gear teeth (12) are meshed with the tooth bars (11).
5. The new energy sightseeing train track rail-changing device according to claim 4, wherein the outside of the fixed track (1) is provided with a buffer inflator (19), the inside sliding connection of the buffer inflator (19) is provided with a compression bar (20), the buffer inflator (19) is designed to incline towards the inside of the fixed track (1), the outside of the sliding sleeper (5) is provided with an air valve (13), the inside of the air valve (13) is provided with a valve core (14) in a rotating way, the inside of the valve core (14) is provided with a right-angle through hole, the outside of the air valve (13) is inserted with an air inlet pipe (17) and an air outlet pipe (18), the air outlet pipe (18) is provided with two groups, the two groups of air outlet pipes (18) are respectively communicated with two groups of reset inflator (9), the included angle between the air inlet pipe (17) and the two groups of air outlet pipe (18) is right-angle, the air inlet pipe (17) is communicated with the buffer inflator (19), and the hinge joint of the swing support plate (7) is provided with a torsion spring (8).
6. The track-changing device for the new energy sightseeing train track according to claim 5, wherein the top of the valve core (14) is fixedly connected with a crank wheel (15), the top of the crank wheel (15) is hinged with a crank rod (16), and the crank rod (16) is hinged to the top of the track-changing pull rod (3).
7. The track changing device for the new energy sightseeing train track according to claim 6, wherein the inner wall of the transmission hole (6) is provided with a slot (21), a bolt (22) is inserted in the slot (21), and when the upper plane of the swing support plate (7) is parallel to the upper surface of the sliding sleeper (5), the bolt (22) just can pass through the slot (21) and can be pressed on the upper inclined plane of the swing support plate (7).
8. The track changing device for the new energy sightseeing train track according to claim 7, wherein the buffer air cylinders (19) are divided into two groups, which are respectively arranged at two sides of the track changing position, and the buffer air cylinders (19) are arranged at a distance of one carriage from the side track position.
9. The track-changing device for a new energy sightseeing train according to any one of claims 1 to 8, wherein the track-changing tie rod (3) is driven by a manual switch or an automatic switch.
10. The track-changing device for the new energy sightseeing train track according to any one of claims 1 to 8, wherein the length of the transmission hole (6) is longer than the length of the swing support plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310030986.6A CN117867898A (en) | 2023-01-10 | 2023-01-10 | Rail-changing device for new energy sightseeing train rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310030986.6A CN117867898A (en) | 2023-01-10 | 2023-01-10 | Rail-changing device for new energy sightseeing train rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117867898A true CN117867898A (en) | 2024-04-12 |
Family
ID=90577840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310030986.6A Pending CN117867898A (en) | 2023-01-10 | 2023-01-10 | Rail-changing device for new energy sightseeing train rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117867898A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85101809A (en) * | 1985-04-01 | 1987-01-10 | 沃斯特-阿尔派因股份公司 | Railway switch |
| FI945396A0 (en) * | 1993-11-19 | 1994-11-16 | Enzesfeld Caro Metallwerke Ag | Gear for railway tracks |
| CN205276066U (en) * | 2015-12-31 | 2016-06-01 | 中国神华能源股份有限公司 | Turnout structure and railway rails |
| CN109094606A (en) * | 2018-09-11 | 2018-12-28 | 华北水利水电大学 | Railway switch becomes rail safety device and its application method |
| CN209686158U (en) * | 2019-01-28 | 2019-11-26 | 汝州郑铁三佳道岔有限公司 | No. 10 4 meters of spacing double crossover track switches of 1067mm gauge |
-
2023
- 2023-01-10 CN CN202310030986.6A patent/CN117867898A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85101809A (en) * | 1985-04-01 | 1987-01-10 | 沃斯特-阿尔派因股份公司 | Railway switch |
| FI945396A0 (en) * | 1993-11-19 | 1994-11-16 | Enzesfeld Caro Metallwerke Ag | Gear for railway tracks |
| CN205276066U (en) * | 2015-12-31 | 2016-06-01 | 中国神华能源股份有限公司 | Turnout structure and railway rails |
| CN109094606A (en) * | 2018-09-11 | 2018-12-28 | 华北水利水电大学 | Railway switch becomes rail safety device and its application method |
| CN209686158U (en) * | 2019-01-28 | 2019-11-26 | 汝州郑铁三佳道岔有限公司 | No. 10 4 meters of spacing double crossover track switches of 1067mm gauge |
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