CN114182586A - Sleeper replacing equipment for rail transit and using method thereof - Google Patents
Sleeper replacing equipment for rail transit and using method thereof Download PDFInfo
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- CN114182586A CN114182586A CN202210008823.3A CN202210008823A CN114182586A CN 114182586 A CN114182586 A CN 114182586A CN 202210008823 A CN202210008823 A CN 202210008823A CN 114182586 A CN114182586 A CN 114182586A
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- fixed
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- sleeper
- motor
- rectangular frame
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/06—Transporting, laying, removing or renewing sleepers
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/06—Transporting, laying, removing or renewing sleepers
- E01B29/09—Transporting, laying, removing or renewing sleepers under, or from under, installed rails
- E01B29/10—Transporting, laying, removing or renewing sleepers under, or from under, installed rails for inserting or removing sleepers
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention relates to the technical field of rail transit, in particular to sleeper replacement equipment for rail transit and a using method thereof. A sleeper replacing device for rail transit and a using method of the sleeper replacing device comprise a rectangular frame main body, wherein a plurality of wheels are fixed at the lower end of the rectangular frame main body, a replacing mechanism is installed inside the rectangular frame main body and used for replacing sleepers, the replacing mechanism comprises a displacement mechanism and a fixing mechanism, the displacement mechanism is used for moving the sleepers, and the fixing mechanism is used for fixing the sleepers. According to the invention, through the structural design of the replacing mechanism, the sleeper can be effectively fixed and moved, so that the replacing efficiency of the sleeper is improved, and the labor cost is reduced; through the structural design of the braking mechanism, the sleeper can be effectively fixed to equipment when replaced, the equipment is prevented from moving when the sleeper is replaced, the damage to operators is avoided, and the potential safety hazard is reduced.
Description
Technical Field
The invention relates to the technical field of rail transit, in particular to sleeper replacement equipment for rail transit and a using method thereof.
Background
The sleeper is a sleeper made of wood, which is also called a sleeper, and is a sleeper widely used since the invention of the railway, in the initial stage of the invention of the railway, because the economic development and the technical level are in lower level at the time, but the wood resources are rich, the sleeper is used for the railway, the manufactured sleeper needs to select tough and elastic wood, the sleeper can be divided into a common sleeper, a switch sleeper and a bridge sleeper according to the application, the standard length of the common sleeper is 2.5m, the section shape of the common sleeper is divided into two types, I and ii, the common sleeper is used for lines of different grades, the sleeper needs to be replaced and maintained when in use, therefore, replacement equipment is needed to assist operation, the existing sleeper replacement equipment cannot effectively fix and move the sleeper, the sleeper replacement efficiency is easy to reduce, the labor cost is increased, and the existing sleeper replacement equipment, the sleeper can not be effectively fixed to equipment when being replaced, the equipment is moved when being replaced, the operator is easily injured, and potential safety hazards are increased.
Disclosure of Invention
The invention aims to provide a sleeper replacement device for rail transit and a use method thereof, which aim to solve the existing problems: the existing sleeper replacing equipment cannot effectively fix and move the sleepers, so that the sleeper replacing efficiency is easily reduced, and the labor cost is increased.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a sleeper replacement equipment for track traffic, includes the rectangular frame main part, the lower extreme of rectangular frame main part is fixed with a plurality of wheels, the internally mounted of rectangular frame main part has the change mechanism, it is used for the change of sleeper to change the mechanism, it includes displacement mechanism and fixed establishment to change the mechanism, displacement mechanism is used for the removal of sleeper, fixed establishment is used for the fixed of sleeper.
Preferably, the displacement mechanism includes a lateral movement mechanism for lateral movement of the crosstie and a height adjustment mechanism for height adjustment of the fixing mechanism.
Preferably, lateral shifting mechanism includes first motor, two first sprockets, two first chains, two second sprockets, two first screw rods and rectangle moving body, first motor is fixed in the upper end of rectangular frame main part, two the output at first motor is all fixed to first sprocket, two first chain meshes the outside of connecting at two first sprockets respectively, two the second sprocket meshes the one end of connecting in the inside of two first chains and keeping away from first sprocket respectively, two the one end at two second sprockets is fixed respectively to first screw rod, just first screw rod all rotates with rectangular frame main part to be connected, rectangle moving body threaded connection is in the outside of two first screw rods.
Preferably, the height adjusting mechanism comprises a second motor, a first bevel gear, two second bevel gears, two circular connecting rods, two third bevel gears, two fourth bevel gears, two second screw rods and a rectangular support body, the second motor is fixed at the upper end of the rectangular moving body, the first bevel gear is fixed at the output end of the second motor, the two second bevel gears are respectively engaged and connected with two sides of the first bevel gear, the two circular connecting rods are respectively fixed at one end of the two second bevel gears, the circular connecting rods are both rotatably connected with the rectangular moving body, the two third bevel gears are respectively fixed at one end of the two circular connecting rods, the two fourth bevel gears are respectively engaged and connected with the lower parts of the two third bevel gears, the fourth bevel gears are both rotatably connected with the rectangular moving body, and the two second screw rods are respectively screwed inside the two fourth bevel gears, the rectangular supporting body is fixed at the lower ends of the two second screw rods.
Preferably, the fixing mechanism comprises a third motor, a fifth bevel gear, two sixth bevel gears, two third screw rods and two rectangular clamping plates, the third motor is fixed at the upper end of the rectangular supporting body, the fifth bevel gear is fixed at the output end of the third motor, the two sixth bevel gears are meshed and connected with one side of the fifth bevel gear, the two third screw rods are respectively fixed at one ends of the two sixth bevel gears, the third screw rods are rotatably connected with the rectangular supporting body, the two rectangular clamping plates are respectively in threaded connection with the outer sides of the two third screw rods, and the rectangular clamping plates are slidably connected with the rectangular supporting body.
Preferably, both ends of the rectangular frame body are provided with braking mechanisms for limiting the movement of the rectangular frame body.
Preferably, the braking mechanism comprises a fourth motor, two third chain wheels, two second chains, two fourth chain wheels, two first straight gears, two second straight gears, two fourth screw rods, two L-shaped clamping plates and a plurality of circular sliding rods, the fourth motor is fixed inside the rectangular frame main body, the two third chain wheels are fixed at the output end of the fourth motor, the two second chains are respectively meshed and connected with the outer sides of the two third chain wheels, the two fourth chain wheels are respectively meshed and connected with the inner parts of the two second chains and far away from one end of the third chain wheel, the fourth chain wheels are respectively rotatably connected with the rectangular frame main body, the two first straight gears are respectively fixed at one end of the two fourth chain wheels, the two second straight gears are respectively meshed and connected with the lower parts of the two first straight gears, and the two fourth screw rods are respectively fixed inside the two second straight gears, the four screw rods are rotatably connected with the rectangular frame main body, the two L-shaped clamping plates are respectively in threaded connection with the outer sides of the two fourth screw rods, the circular sliding rods are respectively in sliding connection with the inner portions of the two L-shaped clamping plates, and the circular sliding rods are fixedly connected with the rectangular frame main body.
Preferably, rectangular friction pads are fixed to opposite sides of both the rectangular clamping plates.
Preferably, a protective cover is installed at the upper end of the rectangular frame body and outside the first motor.
The use method of the sleeper replacement device for the rail transit is used for the sleeper replacement device for the rail transit and comprises the following steps:
s1, fixing the equipment by starting a braking mechanism to avoid the equipment from moving;
s2, moving the rectangular support body to the upper part of the sleeper by starting the height adjusting mechanism, so that the fixing mechanism can fix the sleeper conveniently;
s3, starting the fixing mechanism to enable the two rectangular clamping plates to be close to the sleeper so as to fix the sleeper and facilitate the movement of the subsequent sleeper;
and S4, the crosstie is moved out from the lower part of the rectangular frame body by starting the transverse moving mechanism, and then the crosstie is replaced.
The invention has at least the following beneficial effects:
1. according to the invention, through the structural design of the replacing mechanism, the sleeper can be effectively fixed and moved, so that the replacing efficiency of the sleeper is improved, and the labor cost is reduced.
2. According to the invention, through the structural design of the braking mechanism, the sleeper can effectively fix the equipment during replacement, the equipment is prevented from moving during replacement of the sleeper, the injury to operators is avoided, and the potential safety hazard is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of the lateral shifting mechanism of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic structural view of the height adjustment mechanism of the present invention;
FIG. 5 is a schematic structural view of the fixing mechanism of the present invention;
FIG. 6 is a partial view of the present invention;
FIG. 7 is a schematic structural view of the braking mechanism of the present invention;
fig. 8 is an enlarged view of the invention at B in fig. 7.
In the figure: 1. a rectangular frame body; 2. a wheel; 3. a first motor; 4. a first sprocket; 5. a first chain; 6. a second sprocket; 7. a first screw; 8. a rectangular moving body; 9. a second motor; 10. a first bevel gear; 11. a second bevel gear; 12. a circular connecting rod; 13. a third bevel gear; 14. a fourth bevel gear; 15. a second screw; 16. a rectangular support; 17. a third motor; 18. a fifth bevel gear; 19. a sixth bevel gear; 20. a third screw; 21. a rectangular splint; 22. a rectangular friction pad; 23. a fourth motor; 24. a third sprocket; 25. a second chain; 26. a fourth sprocket; 27. a first straight gear; 28. a second spur gear; 29. a fourth screw; 30. an L-shaped splint; 31. a circular slide bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
referring to fig. 1 to 8, a sleeper replacing apparatus for rail transit includes a rectangular frame body 1, a plurality of wheels 2 fixed to a lower end of the rectangular frame body 1, a replacing mechanism installed inside the rectangular frame body 1, the replacing mechanism being used for replacing a sleeper, the replacing mechanism including a displacement mechanism for moving the sleeper when replacing the sleeper and a fixing mechanism for fixing the sleeper when replacing the sleeper;
the displacement mechanism comprises a transverse moving mechanism and a height adjusting mechanism, the transverse moving mechanism is used for transverse movement of the sleeper, and the height adjusting mechanism is used for adjusting the height of the fixing mechanism so as to meet the requirement of fixing the sleeper;
the transverse moving mechanism comprises a first motor 3, two first chain wheels 4, two first chains 5, two second chain wheels 6, two first screw rods 7 and a rectangular moving body 8, the first motor 3 is fixed at the upper end of the rectangular frame main body 1, and a protective cover is arranged at the upper end of the rectangular frame main body 1 and positioned at the outer side of the first motor 3, so that the first motor 3 can be effectively protected, the first motor 3 is prevented from being damaged, and the normal operation of the first motor 3 is guaranteed;
the two first chain wheels 4 are fixed at the output end of the first motor 3, the two first chains 5 are respectively meshed and connected with the outer sides of the two first chain wheels 4, the two second chain wheels 6 are respectively meshed and connected with the inner parts of the two first chains 5 and one ends far away from the first chain wheels 4, the two first screw rods 7 are respectively fixed at one ends of the two second chain wheels 6, the first screw rods 7 are both rotatably connected with the rectangular frame main body 1, and the rectangular moving body 8 is in threaded connection with the outer sides of the two first screw rods 7;
the height adjusting mechanism comprises a second motor 9, a first bevel gear 10, two second bevel gears 11, two round connecting rods 12, two third bevel gears 13, two fourth bevel gears 14, two second screw rods 15 and a rectangular support body 16, wherein the second motor 9 is fixed at the upper end of the rectangular moving body 8, the first bevel gears 10 are fixed at the output end of the second motor 9, the two second bevel gears 11 are respectively engaged and connected at two sides of the first bevel gears 10, the two round connecting rods 12 are respectively fixed at one end of the two second bevel gears 11, the round connecting rods 12 are both rotatably connected with the rectangular moving body 8, the two third bevel gears 13 are respectively fixed at one end of the two round connecting rods 12, the two fourth bevel gears 14 are respectively engaged and connected at the lower parts of the two third bevel gears 13, the fourth bevel gears 14 are both rotatably connected with the rectangular moving body 8, the two second screw rods 15 are respectively screwed inside the two fourth bevel gears 14, a rectangular support body 16 is fixed at the lower ends of the two second screw rods 15;
the fixing mechanism comprises a third motor 17, a fifth bevel gear 18, two sixth bevel gears 19, two third screw rods 20 and two rectangular clamping plates 21, the third motor 17 is fixed at the upper end of the rectangular supporting body 16, the fifth bevel gear 18 is fixed at the output end of the third motor 17, the two sixth bevel gears 19 are meshed and connected with one side of the fifth bevel gear 18, the two third screw rods 20 are respectively fixed at one ends of the two sixth bevel gears 19, the third screw rods 20 are rotatably connected with the rectangular supporting body 16, the two rectangular clamping plates 21 are respectively in threaded connection with the outer sides of the two third screw rods 20, the rectangular clamping plates 21 are respectively in sliding connection with the rectangular supporting body 16, and rectangular friction pads 22 are fixed on the opposite sides of the two rectangular clamping plates 21, so that when a sleeper is fixed, friction force is increased, the fixing stability is improved, and the safety is further guaranteed;
both ends of the rectangular frame main body 1 are provided with braking mechanisms, and the braking mechanisms are used for limiting the movement of the rectangular frame main body 1;
the braking mechanism comprises a fourth motor 23, two third chain wheels 24, two second chains 25, two fourth chain wheels 26, two first straight gears 27, two second straight gears 28, two fourth screw rods 29, two L-shaped clamp plates 30 and a plurality of circular slide rods 31, wherein the fourth motor 23 is fixed inside the rectangular frame main body 1, the two third chain wheels 24 are fixed at the output end of the fourth motor 23, the two second chains 25 are respectively connected at the outer sides of the two third chain wheels 24 in a meshed manner, the two fourth chain wheels 26 are respectively connected at the inner parts of the two second chains 25 in a meshed manner and at one ends far away from the third chain wheels 24, the fourth chain wheels 26 are respectively connected with the rectangular frame main body 1 in a rotating manner, the two first straight gears 27 are respectively fixed at one end of the two fourth chain wheels 26, the two second straight gears 28 are respectively connected at the lower parts of the two first straight gears 27 in a meshed manner, the two fourth screw rods 29 are respectively fixed inside the two second straight gears 28, the fourth screws 29 are rotatably connected with the rectangular frame body 1, the two L-shaped clamp plates 30 are respectively in threaded connection with the outer sides of the two fourth screws 29, the plurality of circular slide bars 31 are respectively in sliding connection with the inner parts of the two L-shaped clamp plates 30, and the circular slide bars 31 are fixedly connected with the rectangular frame body 1.
Example 2:
on the basis of the above example 1, the method of use thereof is disclosed:
firstly, fixing the equipment by starting a brake mechanism to prevent the equipment from moving;
secondly, the rectangular support body 16 is moved to the upper part of the sleeper by starting the height adjusting mechanism, so that the fixing mechanism can fix the sleeper conveniently;
thirdly, the two rectangular clamping plates 21 are close to the sleeper by starting the fixing mechanism, so as to fix the sleeper and facilitate the movement of the subsequent sleeper;
and fourthly, moving the crosstie out of the lower part of the rectangular frame body 1 by starting the transverse moving mechanism, and further replacing the crosstie.
The working principle is as follows: when the electric device is used, the electric device is electrically connected with an external power supply, the first motor 3 is started to drive the first chain wheel 4 to rotate, the first chain wheel 4 is meshed with the first chain 5, the first chain 5 is meshed with the second chain wheel 6, the second chain wheel 6 is fixedly connected with the first screw 7, the first screw 7 is rotatably connected with the rectangular frame body 1 to drive the first screw 7 to rotate, the first screw 7 is in threaded connection with the rectangular moving body 8 to drive the rectangular moving body 8 to move, the second motor 9 is started to drive the first bevel gear 10 to rotate, the first bevel gear 10 is meshed with the second bevel gear 11, the second bevel gear 11 is fixedly connected with the circular connecting rod 12, the circular connecting rod 12 is rotatably connected with the rectangular moving body 8 to drive the circular connecting rod 12 to rotate, and the circular connecting rod 12 is fixedly connected with the third bevel gear 13, the third bevel gear 13 is engaged with the fourth bevel gear 14, the fourth bevel gear 14 is rotationally connected with the rectangular moving body 8, and further drives the fourth bevel gear 14 to rotate, because the fourth bevel gear 14 is in threaded connection with the second screw 15, the second screw 15 is fixedly connected with the rectangular support body 16, and further drives the rectangular support body 16 to move, the third motor 17 is started to drive the fifth bevel gear 18 to rotate, because the fifth bevel gear 18 is engaged with the sixth bevel gear 19, the sixth bevel gear 19 is fixedly connected with the third screw 20, the third screw 20 is rotationally connected with the rectangular frame body 1, and further drives the third screw 20 to rotate, because the third screw 20 is in threaded connection with the rectangular clamp plate 21, the rectangular clamp plate 21 is slidably connected with the rectangular support body 16, and further drives the rectangular clamp plate 21 to move, and by starting the second motor 9, the rectangular support body 16 is moved to the upper part of the sleeper, the two rectangular clamping plates 21 are close to the sleepers by starting the third motor 17, so that the sleepers are fixed, and the fixed sleepers are moved out of the lower part of the rectangular frame main body 1 by starting the first motor 3, so that the sleepers can be effectively fixed and moved, the efficiency of replacing the sleepers is improved, and the labor cost is reduced;
by starting the fourth motor 23, the third sprocket 24 is driven to rotate, because the third sprocket 24 is meshed with the second chain 25, the second chain 25 is meshed with the fourth sprocket 26, the fourth sprocket 26 is rotatably connected with the rectangular frame body 1, and further the fourth sprocket 26 is driven to rotate, because the fourth sprocket 26 is fixedly connected with the first spur gear 27, the first spur gear 27 is meshed with the second spur gear 28, the second spur gear 28 is fixedly connected with the fourth screw 29, and the fourth screw 29 is rotatably connected with the rectangular frame body 1, and further the fourth screw 29 is driven to rotate, because the fourth screw 29 is in threaded connection with the L-shaped clamp plate 30, the L-shaped clamp plate 30 is slidably connected with the circular slide bar 31, the circular slide bar 31 is fixedly connected with the rectangular frame body 1, and further the L-shaped clamp plate 30 is driven to move, and by starting the fourth motor 23, the L-shaped clamp plate 30 is close to the rail, and further the rectangular frame body 1 is limited, can effectually fix equipment at sleeper when changing, equipment removes when having avoided changing the sleeper, has avoided causing the injury to operating personnel, has reduced the potential safety hazard.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an equipment is changed to sleeper for track traffic, includes rectangular frame main part (1), its characterized in that, the lower extreme of rectangular frame main part (1) is fixed with a plurality of wheels (2), the internally mounted of rectangular frame main part (1) has the change mechanism, it is used for the change of sleeper to change the mechanism, it includes displacement mechanism and fixed establishment to change the mechanism, displacement mechanism is used for the removal of sleeper, fixed establishment is used for the fixed of sleeper.
2. A crosstie changing apparatus for rail transit according to claim 1, wherein the displacement mechanism includes a lateral moving mechanism for lateral movement of the crosstie and a height adjusting mechanism for height adjustment of the fixing mechanism.
3. The crosstie replacing apparatus for rail transit according to claim 2, wherein the lateral moving mechanism comprises a first motor (3), two first chain wheels (4), two first chains (5), two second chain wheels (6), two first screw rods (7) and a rectangular moving body (8), the first motor (3) is fixed on the upper end of the rectangular frame body (1), the two first chain wheels (4) are fixed on the output end of the first motor (3), the two first chains (5) are respectively engaged and connected on the outer sides of the two first chain wheels (4), the two second chain wheels (6) are respectively engaged and connected inside the two first chains (5) and at one end far away from the first chain wheels (4), the two first screw rods (7) are respectively fixed on one ends of the two second chain wheels (6), and the first screw rods (7) are rotatably connected with the rectangular frame main body (1), and the rectangular moving body (8) is in threaded connection with the outer sides of the two first screw rods (7).
4. The crosstie replacing apparatus for rail transit according to claim 3, wherein the height adjusting mechanism comprises a second motor (9), a first bevel gear (10), two second bevel gears (11), two circular connecting rods (12), two third bevel gears (13), two fourth bevel gears (14), two second screws (15) and a rectangular support body (16), the second motor (9) is fixed on the upper end of the rectangular moving body (8), the first bevel gear (10) is fixed on the output end of the second motor (9), the two second bevel gears (11) are respectively engaged and connected on both sides of the first bevel gear (10), the two circular connecting rods (12) are respectively fixed on one ends of the two second bevel gears (11), and the circular connecting rods (12) are both rotatably connected with the rectangular moving body (8), the two third bevel gears (13) are respectively fixed at one ends of the two round connecting rods (12), the two fourth bevel gears (14) are respectively meshed with the lower parts of the two third bevel gears (13), the fourth bevel gears (14) are rotatably connected with the rectangular moving body (8), the two second screw rods (15) are respectively in threaded connection with the insides of the two fourth bevel gears (14), and the rectangular supporting body (16) is fixed at the lower ends of the two second screw rods (15).
5. A crosstie changing apparatus for rail transit according to claim 4, the fixing mechanism comprises a third motor (17), a fifth bevel gear (18), two sixth bevel gears (19), two third screw rods (20) and two rectangular clamping plates (21), the third motor (17) is fixed at the upper end of the rectangular support body (16), the fifth bevel gear (18) is fixed at the output end of the third motor (17), the two sixth bevel gears (19) are respectively meshed and connected at one side of the fifth bevel gear (18), the two third screw rods (20) are respectively fixed at one ends of the two sixth bevel gears (19), the third screw rods (20) are rotatably connected with the rectangular support body (16), the two rectangular clamping plates (21) are respectively in threaded connection with the outer sides of the two third screw rods (20), and the rectangular clamping plates (21) are all connected with the rectangular supporting body (16) in a sliding way.
6. A crosstie changing apparatus for rail transit according to claim 1, wherein both ends of the rectangular frame body (1) are mounted with a braking mechanism for restricting movement of the rectangular frame body (1).
7. The crosstie replacing apparatus for rail transit according to claim 6, wherein the brake mechanism comprises a fourth motor (23), two third chain wheels (24), two second chains (25), two fourth chain wheels (26), two first straight gears (27), two second straight gears (28), two fourth screws (29), two L-shaped splints (30) and a plurality of circular slide bars (31), the fourth motor (23) is fixed inside the rectangular frame body (1), the two third chain wheels (24) are fixed at the output end of the fourth motor (23), the two second chains (25) are respectively connected outside the two third chain wheels (24) in a meshing manner, the two fourth chain wheels (26) are respectively connected inside the two second chains (25) in a meshing manner and at one end far away from the third chain wheels (24), just fourth sprocket (26) all rotates with rectangular frame main part (1) to be connected, two first spur gear (27) is fixed two respectively the one end of fourth sprocket (26), two second spur gear (28) meshes respectively and connects in the lower part of two first spur gears (27), two fourth screw rod (29) is fixed respectively in the inside of two second spur gears (28), just fourth screw rod (29) all rotates with rectangular frame main part (1) to be connected, two L shape splint (30) threaded connection respectively in the outside of two fourth screw rods (29), and is a plurality of circular slide bar (31) sliding connection respectively is in the inside of two L shape splint (30), just circular slide bar (31) all with rectangular frame main part (1) fixed connection.
8. Crosstie changing apparatus for rail transit according to claim 5, characterized in that rectangular friction pads (22) are fixed to opposite sides of both rectangular clamping plates (21).
9. A crosstie changing apparatus for rail transit according to claim 3, wherein a guard is installed at the upper end of the rectangular frame body (1) and outside the first motor (3).
10. Use of a tie-changing apparatus for rail transit, for a tie-changing apparatus for rail transit according to any one of claims 1 to 9, characterized by the following steps:
s1, fixing the equipment by starting a braking mechanism to avoid the equipment from moving;
s2, moving the rectangular support body (16) to the upper part of the sleeper by starting the height adjusting mechanism, so that the fixing mechanism can fix the sleeper conveniently;
s3, the two rectangular clamping plates (21) are close to the sleeper by starting the fixing mechanism, so that the sleeper is fixed and the subsequent movement of the sleeper is facilitated;
and S4, the crosstie is moved out from the lower part of the rectangular frame body (1) by starting the transverse moving mechanism, and then the crosstie is replaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210008823.3A CN114182586A (en) | 2022-01-06 | 2022-01-06 | Sleeper replacing equipment for rail transit and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210008823.3A CN114182586A (en) | 2022-01-06 | 2022-01-06 | Sleeper replacing equipment for rail transit and using method thereof |
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| Publication Number | Publication Date |
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| CN114182586A true CN114182586A (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210008823.3A Pending CN114182586A (en) | 2022-01-06 | 2022-01-06 | Sleeper replacing equipment for rail transit and using method thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4133266A (en) * | 1977-03-24 | 1979-01-09 | Taylor Glenn E | Railroad crosstie replacement machine |
| KR20010085112A (en) * | 2001-08-10 | 2001-09-07 | 이무식 | Apparatus for replacing a railroad tie |
| CN102261024A (en) * | 2011-04-29 | 2011-11-30 | 昆明学院 | Sleeper rapid replacing machine |
| CN108589447A (en) * | 2018-07-11 | 2018-09-28 | 合肥职业技术学院 | A kind of track for a train sleeper more exchange device |
| CN108842539A (en) * | 2018-07-14 | 2018-11-20 | 陈芮 | A kind of railroad tie laying apparatus |
| CN109667203A (en) * | 2019-02-27 | 2019-04-23 | 郑州铁路职业技术学院 | Railway sleeper handling device |
| CN112048951A (en) * | 2020-09-01 | 2020-12-08 | 杨钧元 | Sleeper replacing device for railway track traffic |
-
2022
- 2022-01-06 CN CN202210008823.3A patent/CN114182586A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4133266A (en) * | 1977-03-24 | 1979-01-09 | Taylor Glenn E | Railroad crosstie replacement machine |
| KR20010085112A (en) * | 2001-08-10 | 2001-09-07 | 이무식 | Apparatus for replacing a railroad tie |
| CN102261024A (en) * | 2011-04-29 | 2011-11-30 | 昆明学院 | Sleeper rapid replacing machine |
| CN108589447A (en) * | 2018-07-11 | 2018-09-28 | 合肥职业技术学院 | A kind of track for a train sleeper more exchange device |
| CN108842539A (en) * | 2018-07-14 | 2018-11-20 | 陈芮 | A kind of railroad tie laying apparatus |
| CN109667203A (en) * | 2019-02-27 | 2019-04-23 | 郑州铁路职业技术学院 | Railway sleeper handling device |
| CN112048951A (en) * | 2020-09-01 | 2020-12-08 | 杨钧元 | Sleeper replacing device for railway track traffic |
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