CN110552261A - Railway sleeper single-rail drawing and replacing machine - Google Patents
Railway sleeper single-rail drawing and replacing machine Download PDFInfo
- Publication number
- CN110552261A CN110552261A CN201810537038.0A CN201810537038A CN110552261A CN 110552261 A CN110552261 A CN 110552261A CN 201810537038 A CN201810537038 A CN 201810537038A CN 110552261 A CN110552261 A CN 110552261A
- Authority
- CN
- China
- Prior art keywords
- manipulator
- hydraulic cylinder
- guide
- machine
- railway sleeper
- Prior art date
- 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.)
- Granted
Links
- 241001669679 Eleotris Species 0.000 title claims abstract description 43
- 239000010720 hydraulic oil Substances 0.000 claims description 13
- 239000003921 oil Substances 0.000 claims description 13
- 230000008602 contraction Effects 0.000 claims description 3
- 239000010727 cylinder oil Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 1
- 239000004575 stone Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000010705 motor oil Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004904 shortening 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manipulator (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention relates to a railway sleeper single-rail drawing and replacing machine which comprises a motor, a manipulator and a hydraulic cylinder; the motor drives the bearing gear to rotate, the bearing gear is provided with a bearing and drives the manipulator to rotate, one end of the manipulator is provided with a manipulator shaft, the other end of the manipulator is rotatably connected with two sides of a single railway sleeper drawing and replacing machine, the hydraulic cylinders are respectively connected with the manipulator and used for controlling the clamping or loosening of the manipulator, and the top of the manipulator is respectively connected with the guide hydraulic cylinders; the rotary motor and the hydraulic cylinder of the motor are adopted to respectively drive the manipulator to rotate and clamp, the top end of the manipulator is provided with the guide hydraulic cylinder and the guide hydraulic rod to control the left-right swing of the manipulator, the railway sleeper is stably drawn and replaced by rotating the clamp and swinging the left-right swing, the working time for drawing and replacing the railway sleeper is shortened, the working efficiency is increased, the mechanical automation level is increased, the labor is saved, and the safe operation of the railway is guaranteed.
Description
Technical Field
The invention relates to the technical field of railway maintenance equipment, in particular to a railway sleeper single-rail extracting and replacing machine.
Background
The single sleeper of taking out of current railway maintenance usefulness trades the instrument all fairly simplely, mostly leans on the manpower, and artifical intensity is big, and troublesome poeration is difficult to realize that light automation takes out and trades bad road sleeper to do not have the equipment that special single sleeper was taken out and traded, artifical maintenance is arduous and is taken time, causes bad sleeper to be difficult to quick change, seriously influences railway transportation safety.
At present, due to the fact that no special equipment for replacing a single sleeper in a pulling mode is available, the requirement for rapid and safe replacement of a railway sleeper cannot be met, the sleeper cannot slide down in an improper operation direction in the process of manually replacing the sleeper in a pulling mode, the sleeper is difficult to deform and is difficult to pull out, the efficiency of replacing the single sleeper in a maintaining and pulling mode is low, operation is troublesome, and railway safe operation obstacles are caused.
Therefore, there is a need for a railroad tie singles removal and replacement machine.
Disclosure of Invention
The invention aims to solve the technical problem of providing a railway sleeper single-rail drawing and replacing machine, which realizes hydraulic drive and guide control mechanical arms, has a reasonable structure, and can efficiently and stably draw and replace a single sleeper.
In order to solve the technical problem, the invention provides a railway sleeper single-rail drawing and replacing machine which comprises a motor, a manipulator and a hydraulic cylinder; the motor drives the bearing gear to rotate, the bearing gear is provided with a bearing and drives the manipulator to rotate, one end of the manipulator is provided with a manipulator shaft, the other end of the manipulator is connected with two sides of a railway sleeper single-rail drawing and replacing machine in a rotating mode, the hydraulic cylinders are respectively connected with the manipulator, clamping or loosening of the manipulator is controlled, and the top of the manipulator is respectively connected with the guide hydraulic cylinders.
the further scheme is that the number of the guide hydraulic cylinders is two, and the two guide hydraulic cylinders are respectively connected with a guide hydraulic rod.
The further proposal is that the guide hydraulic rods are respectively connected with the mechanical arm, and the contraction or expansion controls the left-right swing of the mechanical arm.
The further scheme is that a fixed lock and a positioning hole are arranged on the outer side of the rotating manipulator shaft, and the rotating clearance between the fixed lock and the manipulator is adjusted.
The further proposal is that the clamping part of the gripping head of the manipulator is a flat end surface.
The hydraulic cylinder is characterized in that a flow divider is arranged above the hydraulic cylinder, hydraulic oil enters the flow divider through an execution oil inlet of the flow divider, and the hydraulic oil is divided to the hydraulic cylinder of the manipulator.
The hydraulic cylinder is provided with a first guiding hydraulic cylinder shunting port and a first guiding hydraulic cylinder shunting port for inputting hydraulic oil.
Compared with the prior art, the invention has the beneficial effects that: the rotary motor and the hydraulic cylinder of the motor are adopted to respectively drive the manipulator to rotate and clamp, the top end of the manipulator is provided with the guide hydraulic cylinder and the guide hydraulic rod to control the left-right swing of the manipulator, the railway sleeper is stably drawn and replaced by rotating the clamp and swinging the left-right swing, the working time for drawing and replacing the railway sleeper is shortened, the working efficiency is increased, the mechanical automation level is increased, the labor is saved, and the safe operation of the railway is guaranteed.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the structure of an embodiment of the present invention;
Fig. 3 is a left side view of the structure of an embodiment of the present invention.
Reference numerals: 1. a manipulator; 2. a guard plate; 3. a hydraulic cylinder; 4. an oil outlet of the hydraulic cylinder; 5. an oil inlet of the hydraulic cylinder; 6. a guiding hydraulic rod; 7. an oil filling port; 8. a guiding hydraulic cylinder; 9. a hanging shaft; 10. a rotary motor; 11. reinforcing ribs; 12. an upper end cover of the bearing; 13. a manipulator shaft; 14. fixing a lock; 15. positioning holes; 16. a head is grabbed; 17. a flow divider; 18. a flow divider oil inlet; 19. a bearing gear; 20. a bearing; 21. a splitter oil outlet; 22. an oil inlet of the rotary motor; 23. a rotary motor oil outlet; 24. a first diversion port of the guide hydraulic cylinder; 25. and a second diversion port of the guide hydraulic cylinder.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
As shown in fig. 1 to 3, the embodiment of the present invention includes a motor, a robot 1, and a hydraulic cylinder 3; the motor drives the bearing gear 19 to rotate, the bearing gear 19 is provided with the bearing 20 and drives the mechanical arm 1 to rotate, one end of the mechanical arm 1 is provided with a mechanical arm shaft 13, the other end of the mechanical arm is connected with two sides of a single railway sleeper drawing and replacing machine in a rotating mode, the hydraulic cylinders 3 are respectively connected with the mechanical arm 1 and used for controlling clamping or loosening of the mechanical arm 1, and the top of the mechanical arm 1 is respectively connected with the guide hydraulic cylinder 8.
Furthermore, two guide hydraulic cylinders 8 are respectively connected with the guide hydraulic rods 6, the guide hydraulic rods 6 are respectively connected with the manipulator 1, and the manipulator 1 is controlled to swing left and right by contraction or expansion.
Further, a fixing lock 14 and a positioning hole 15 are arranged on the outer side of the rotation of the manipulator shaft 13, the rotation clearance between the fixing lock and the manipulator 1 is adjusted, and the position of the manipulator 1 is locked. Therefore, the mechanical arm 1 rotates around the mechanical arm shaft 13 and cannot swing, the sleeper replacement is more accurate and stable, and the phenomenon that the sleeper slides or deviates cannot occur.
Furthermore, the clamping part of the gripping head 16 of the manipulator 1 is a flat end surface, so that the contact area is large and stable when the railway sleeper is clamped, and the clamping part cannot fall off when rotating and swinging left and right.
Furthermore, an oil filling opening 7 and a flow divider 17 are arranged on the hydraulic cylinder 3, hydraulic oil enters the flow divider through a flow divider oil inlet 18, and the hydraulic oil is divided to the hydraulic cylinder 3 of the manipulator 1 to provide power for the hydraulic cylinder 3.
Further, the top of the manipulator 1 is provided with a hanging shaft 9 and is mounted on a bearing upper end cover 12, the bearing upper end cover 12 is provided with a reinforcing rib 11, and the bearing strength and the bearing weight of the manipulator 1 are reinforced.
Further, the manipulator 1 is also provided with a protection plate 2 to protect the hydraulic cylinder 3 from being damaged by collision when the manipulator 1 works.
When the railway sleeper single-rail pulling and replacing machine works, the left-right swinging and 360-degree rotation work of the clamping device is realized by a hydraulic device. The motor drives a bearing 20 and a bearing gear 19 on the arm of the manipulator 1 to rotate for the rotary motor 10, and when the manipulator works, hydraulic oil enters the rotary motor 10 from a rotary motor oil inlet 22 to drive the bearing 20 to rotate, and then oil is discharged from a rotary motor oil outlet 23 to realize reciprocating motion. When hydraulic oil enters the interior of the flow divider through the flow divider oil inlet 18, the flow divider 17 divides the hydraulic oil from the flow divider oil outlet 21 to the hydraulic cylinders 3 on two sides of the manipulator 1, and the hydraulic oil is input into the hydraulic cylinders from the hydraulic cylinder oil outlets 4 and the hydraulic cylinder oil inlets 5; the hydraulic cylinder 3 drives the manipulator 1 to complete the clamping action. When hydraulic oil enters the guide hydraulic cylinder 8, the hydraulic oil flows into the guide hydraulic cylinder 8 from the first guide hydraulic cylinder flow splitting port 24 and the second guide hydraulic cylinder flow splitting port 25, and the left-right swinging motion of the manipulator 1 arm can be realized by driving the guide hydraulic rod 6 to stretch.
this embodiment can also install on the manipulator 1 centre gripping funnel at the ditching machine, and the funnel uses with the cooperation of this single machine of taking out of railway sleeper, spills earth in the sediment stone raw and other materials through the funnel, restores raw and other materials to fill and level the direct sediment stone of sleeper through the funnel, restore the railway roadbed.
The railway sleeper single-rail pulling and exchanging machine has the following main advantages:
1. The single-rail sleeper drawing and replacing machine is flexible in operation and position, and a manipulator 1 of the drawing and replacing machine can realize opening, closing, clamping, swinging back and forth, swinging left and right, and rotating for 360 degrees. The sleeper replacement operation on the operated railway line is realized.
2. The sleeper can be independently loaded, unloaded and placed, ballast stones of the ballast bed are taken off, the old sleeper is drawn out and penetrates into a new sleeper, the ballast stones are cleaned and backfilled, and the ballast bed is shaped. The sleeper has wide practicability, and can replace wooden sleepers, concrete sleepers, bridge sleepers and switch sleepers.
3. The railway carriage can be stopped at any time during operation, the contact network does not need to be powered off, and the normal and safe operation of the railway is not influenced.
4. The working efficiency is high, and one sleeper can be replaced in 3-5 minutes, which is 20-30 times that of workers.
The invention adopts the motor rotary motor 10 and the hydraulic cylinder 3 to respectively drive the mechanical arm 1 to rotate and clamp, the top end of the mechanical arm 1 is provided with the guide hydraulic cylinder 8 and the guide hydraulic rod 6 to control the left and right swinging of the mechanical arm 1, thereby realizing the stable pulling and replacing of the railway sleeper through the rotating clamping and the left and right swinging, shortening the working time of pulling and replacing the railway sleeper, increasing the working efficiency, increasing the mechanical automation level, saving the manpower and ensuring the safe operation of the railway.
The above description is only a preferred embodiment of the present patent, and not intended to limit the scope of the present patent, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the specification and the drawings, and which are directly or indirectly applied to other related technical fields, belong to the scope of the present patent protection.
Claims (7)
1. The utility model provides a single machine of changing of railway sleeper which characterized in that: comprises a motor, a manipulator and a hydraulic cylinder; the motor drives the bearing gear to rotate, the bearing gear is provided with a bearing and drives the manipulator to rotate, one end of the manipulator is provided with a manipulator shaft, the other end of the manipulator is connected with two sides of a railway sleeper single-rail drawing and replacing machine in a rotating mode, the hydraulic cylinders are respectively connected with the manipulator, clamping or loosening of the manipulator is controlled, and the top of the manipulator is respectively connected with the guide hydraulic cylinders.
2. The railroad tie single tie replacement machine as set forth in claim 1, wherein: the number of the guide hydraulic cylinders is two, and the two guide hydraulic cylinders are respectively connected with a guide hydraulic rod.
3. Railway sleeper single-track extraction machine as claimed in claim 1 or 2, characterized in that: the guide hydraulic rods are respectively connected with the mechanical arms, and the contraction or expansion controls the left and right swinging of the mechanical arms.
4. The railroad tie single tie replacement machine as set forth in claim 1, wherein: and a fixed lock and a positioning hole are arranged on the outer side of the rotating manipulator shaft, and the rotating clearance between the fixed lock and the manipulator is adjusted.
5. The railroad tie single tie replacement machine as set forth in claim 1, wherein: the clamping position of the grabbing head of the manipulator is a flat end face.
6. The railroad tie single tie replacement machine as set forth in claim 1, wherein: a flow divider is arranged above the hydraulic cylinder, and hydraulic oil enters the flow divider through an oil inlet of the flow divider and is distributed to the hydraulic cylinder of the manipulator.
7. The railroad tie single tie replacement machine as set forth in claim 1, wherein: the guide hydraulic cylinder is provided with a first guide hydraulic cylinder flow dividing port and a first guide hydraulic cylinder flow dividing port for inputting hydraulic oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810537038.0A CN110552261B (en) | 2018-05-30 | 2018-05-30 | Railway sleeper single extraction and exchange machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810537038.0A CN110552261B (en) | 2018-05-30 | 2018-05-30 | Railway sleeper single extraction and exchange machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110552261A true CN110552261A (en) | 2019-12-10 |
| CN110552261B CN110552261B (en) | 2024-06-04 |
Family
ID=68734035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810537038.0A Active CN110552261B (en) | 2018-05-30 | 2018-05-30 | Railway sleeper single extraction and exchange machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110552261B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247192Y (en) * | 1996-04-25 | 1997-02-12 | 丹良才 | Crawler hydraulic machine for changing sleeper |
| EP1724396A1 (en) * | 2005-05-18 | 2006-11-22 | Mazzi Tecnology S.r.l. | A wagon for laying railways tracks |
| CN103132409A (en) * | 2011-12-03 | 2013-06-05 | 金鹰重型工程机械有限公司 | Picking device used for preventing sleeper overturning |
| CN103161104A (en) * | 2013-03-08 | 2013-06-19 | 株洲旭阳机电科技开发有限公司 | Sleeper replacement device and method |
| CN204417938U (en) * | 2014-12-26 | 2015-06-24 | 株洲旭阳机电科技开发有限公司 | A kind of railway changes pillow and pushes away the multi-functional maintenance machine of quarrel |
| US20160312412A1 (en) * | 2015-04-21 | 2016-10-27 | Harsco Technologies LLC | Mobile automated tie replacement system |
| CN208830069U (en) * | 2018-05-30 | 2019-05-07 | 魏春慧 | A kind of railroad sleeper is single to substitute machine |
-
2018
- 2018-05-30 CN CN201810537038.0A patent/CN110552261B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247192Y (en) * | 1996-04-25 | 1997-02-12 | 丹良才 | Crawler hydraulic machine for changing sleeper |
| EP1724396A1 (en) * | 2005-05-18 | 2006-11-22 | Mazzi Tecnology S.r.l. | A wagon for laying railways tracks |
| CN103132409A (en) * | 2011-12-03 | 2013-06-05 | 金鹰重型工程机械有限公司 | Picking device used for preventing sleeper overturning |
| CN103161104A (en) * | 2013-03-08 | 2013-06-19 | 株洲旭阳机电科技开发有限公司 | Sleeper replacement device and method |
| CN204417938U (en) * | 2014-12-26 | 2015-06-24 | 株洲旭阳机电科技开发有限公司 | A kind of railway changes pillow and pushes away the multi-functional maintenance machine of quarrel |
| US20160312412A1 (en) * | 2015-04-21 | 2016-10-27 | Harsco Technologies LLC | Mobile automated tie replacement system |
| CN208830069U (en) * | 2018-05-30 | 2019-05-07 | 魏春慧 | A kind of railroad sleeper is single to substitute machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110552261B (en) | 2024-06-04 |
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