CN110396879A - A kind of insulated buffer plate is more changed trains - Google Patents
A kind of insulated buffer plate is more changed trains Download PDFInfo
- Publication number
- CN110396879A CN110396879A CN201910744265.5A CN201910744265A CN110396879A CN 110396879 A CN110396879 A CN 110396879A CN 201910744265 A CN201910744265 A CN 201910744265A CN 110396879 A CN110396879 A CN 110396879A
- Authority
- CN
- China
- Prior art keywords
- buffer plate
- insulated buffer
- rail
- car body
- downside
- 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.)
- Pending
Links
- 241001669679 Eleotris Species 0.000 claims description 18
- 238000005183 dynamical system Methods 0.000 claims description 8
- 239000002283 diesel fuel Substances 0.000 claims 1
- 238000010248 power generation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 8
- 238000009413 insulation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000007921 spray Substances 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
- E01B29/32—Installing or removing track components, not covered by the preceding groups, e.g. sole-plates, rail anchors
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses insulated buffer plates more to change trains, including to the track along the car body that rail moves and with rail in the same direction and on the downside of the car body, the both ends of the track are fixedly connected with the car body, it is equipped with the linear mould group being slidably connected with the track and the rail lifting apparatus to lift rail on the downside of the car body, the backing plate more changing device to replace insulated buffer plate when rail lifts is equipped on the downside of the linear mould group.Above-mentioned insulated buffer plate is more changed trains through automatic exchange insulated buffer plate, solves the problems, such as that the artificial replacement operation low efficiency of existing insulated buffer plate, operation safety hidden danger are big.
Description
Technical field
The present invention relates to road maintainance machinery technical field, in particular to a kind of insulated buffer plate is more changed trains.
Background technique
Insulated buffer plate belong to connection rail and sleeper fastener, be it is a kind of for railroad track have elastic buffer
The part of performance and insulation performance, the performance quality of insulated buffer plate further affect the service life of railroad track, because
The replacement of this insulated buffer plate and maintenance are most important.
Now at home and abroad, insulated buffer plate replacement is generally by the way of artificial, first with multiple track jacks by one section
Rail lifts, and then manually replaces insulated buffer plate, and the labour needed is more, and operating efficiency is extremely low.When rise
When road machine fails, it is be easy to cause personnel's hurt, safety guarantee is poor.
Therefore, how a kind of the existing insulated buffer plate of solution artificial substitute mode inefficiency, safely guarantor are provided
It is that the technology of those skilled in the art's urgent need to resolve is asked that the insulated buffer plate of the automated job of the problem of barrier property difference, which is more changed trains,
Topic.
Summary of the invention
The object of the present invention is to provide a kind of insulated buffer plates more to change trains, by automatic exchange insulated buffer plate,
Solve the problems, such as that the artificial replacement operation low efficiency of existing insulated buffer plate, operation safety hidden danger are big.
To achieve the above object, the present invention provides a kind of insulated buffer plate and more changes trains, including to move along rail
Car body and track that is in the same direction with rail and being set on the downside of the car body, the both ends of the track are fixedly connected with the car body,
The linear mould group being slidably connected with the track and the rail lifting apparatus to lift rail, the line are equipped on the downside of the car body
Property mould group on the downside of be equipped with backing plate more changing device to replace insulated buffer plate when rail lifts.
Preferably, the oiling station to derust to sleeper bolt oiling is additionally provided on the downside of the linear mould group.
Preferably, the car body is equipped with and is connected with the linear mould group, the rail lifting apparatus and the oiling station
Electric control system.
Preferably, described car body one end is equipped with drivers' cab, is equipped with bogie on the downside of the drivers' cab.
Preferably, the car body is additionally provided with the dynamical system and braking system being connected with the electric control system.
Preferably, the dynamical system is diesel generation mode and/or net-fault power-taking mode.
Preferably, the bogie is power truck.
Preferably, the first positioning image procossing system being connected with the electric control system is additionally provided on the downside of the drivers' cab
System, the linear mould group downside are additionally provided with the fine positioning image processing system being connected with the electric control system.
Preferably, the backing plate more changing device includes to place the backing plate case of insulated buffer plate, delay will insulate
It rushes backing plate and is adsorbed by the backing plate case and be placed on the sucker of locating platform and to slow in locating platform crawl insulation
It rushes backing plate and carries out the manipulator of replacement operation.
Preferably, the quantity of the linear mould group is multiple, and multiple linear mould groups are arranged along the track.
Relative to above-mentioned background technique, insulated buffer plate provided by the present invention is more changed trains including the vehicle moved along rail
Body and the track on the downside of car body, track is in the same direction with rail, and the both ends of track are fixedly connected with the vehicle body, and is equipped on the downside of car body
Linear mould group and rail lifting apparatus, linear mould group and rail lifting apparatus are slidably connected with track, and rail lifting apparatus lifts rail, linear mould
Group downside is equipped with backing plate more changing device, and backing plate more changing device replaces insulated buffer plate when rail lifts, the buffer insulation pad
Plate is more changed trains and is moved along rail, is moving at the rail for needing replacing insulated buffer plate, lifts rail, pad by rail lifting apparatus
Plate more changing device replaces insulated buffer plate, completes the automatic exchange of insulated buffer plate, and during replacement, raise track dress
It sets the track on the downside of car body and slides at rail to be lifted progress operation, linear mould group is slided along track and drives backing plate more
Changing device moves to progress operation at the rail for lifting rear insulated buffer plate to be replaced, to sum up, insulated buffer plate replacement
Vehicle solves the artificial replacement operation low efficiency of existing insulated buffer plate, operation peace by automatic exchange insulated buffer plate
The big problem of full hidden danger.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the structural schematic diagram that insulated buffer plate provided in an embodiment of the present invention is more changed trains;
Fig. 2 is the structural schematic diagram of linear mould group in Fig. 1.
Wherein:
1- just position the linear mould group of image processing system, 2- bogie, 3- drivers' cab, 4- car body, 5-, 6- rail lifting apparatus,
7- fine positioning image processing system, 8- track, 9- backing plate more changing device, 10- oiling station, 11- dynamical system, 12- braking system
System, 13- electric control system, 14- locating platform, 15- backing plate case, 16- sucker.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In order to make those skilled in the art more fully understand the present invention program, with reference to the accompanying drawing and it is embodied
The present invention is described in further detail for mode.
Please refer to Fig. 1 and Fig. 2, wherein Fig. 1 is that the structure that insulated buffer plate provided in an embodiment of the present invention is more changed trains is shown
It is intended to, Fig. 2 is the structural schematic diagram of linear mould group in Fig. 1.
In the first specific embodiment, insulated buffer plate provided by the invention more change trains including car body 4 and
Track 8 set on the downside of car body 4 is equipped with the linear mould group 5 being slidably connected with track 8 and rail lifting apparatus 6, line on the downside of track 8
Property mould group 5 downside be equipped with backing plate more changing device 9.
In the present embodiment, car body 4 moves on ground along rail, and track 8 is in the same direction with rail in 4 downside of car body, linearly
The both ends of track 8 be fixedly connected with car body 4, the linear block 5 and rail lifting apparatus 6 being slidably connected with track 8 are transported along track 8
Dynamic, rail lifting apparatus 6, which moves at rail to be lifted, carries out lift rail operation, and further, linear block 5 drives the pad on the downside of it
Plate more changing device 9 moves at the rail lifted the replacement operation for carrying out insulated buffer plate.
Wherein, track 8 is as linear mould group 5 and the connecting elements and tracks of rail lifting apparatus 6, so that linear mould group
5 and rail lifting apparatus 6 be able to the adjustable downside for being fixed on car body 4.It can be respectively set in linear mould group 5 and rail lifting apparatus 6
To provide the driving device of the power moved along track 8, can also be arranged and 6 phase of linear mould group 5 and rail lifting apparatus in track 8
Connect and provide the driving device of power, driving device includes but is not limited to the oil cylinder of the electric cylinders that electricity drives or hydraulic-driven.With it is such
As, rail lifting apparatus 6 includes that can decline and grab the manipulator or fixture that rise after rail, and rail lifting apparatus 6 further includes band motivation
Tool hand or fixture realize the driving device of movement.
The substitute mode of artificial lift rail and artificial replacement insulated buffer plate in compared to the prior art, the buffer insulation
Backing plate high degree of automation of more changing trains is effectively increased the operating efficiency of replacement, is taken by automatic exchange insulated buffer plate
For artificial operation mode, human cost is reduced.
For superior technique effect, it is additionally provided on the downside of linear mould group 5 to the oiling dress to sleeper bolt oiling antirust
Set 10.
In the present embodiment, rail is fixed after sleeper fastening is combined with sleeper bolt, in order to enable rail is with longer
Service life carries out oiling operations to the sleeper bolt of rail both lateral sides.Specifically, after rail lifting apparatus 6 lifts rail,
Oiling station 10 carries out oiling operations and carries out oiling antirust to sleeper bolt, and one layer of oil plant is adhered on sleeper bolt surface, certainly
There is stronger corrosion resistance in right environment.Wherein, oiling station 10 include store oil plant fuel tank and with fuel tank phase
Even and towards the spray head or hairbrush of sleeper bolt oiling.
In addition to this, car body 4 is equipped with the electrical control system being connected with linear mould group 5, rail lifting apparatus 6 and oiling station 10
System 13, electric control system 13 are equivalent to the master controller that insulated buffer plate is more changed trains, and intelligent management is simultaneously controlled set on vehicle
The movement and operation of each component of body 4.
For superior technique effect, it is equipped with drivers' cab 3 in 4 one end of car body, is equipped with bogie 2 on the downside of drivers' cab 3.
The dynamical system 11 and braking system 12 being connected with electric control system 13, electric control system are set in car body 4
13 are arranged the control panel that can be interacted in drivers' cab 3, before controlling the offer vehicle of dynamical system 11 by electric control system 13
Into power or control braking system 12 provide vehicle stop brake force.
Illustratively, dynamical system 11 either using diesel generation mode diesel generating set, be also possible to adopt
Motor group is taken with the net-fault of net-fault power-taking mode, can also be pair combined using diesel generation mode with net-fault power-taking mode
Dynamic mode.It should be noted that diesel generating set and net-fault take motor group to be not belonging to core of the invention improvement, please join
According to the prior art, which is not described herein again.
For superior technique effect, bogie 2 is power truck, and electronic-controlled power steering is provided with traction electric machine, so that absolutely
Edge buffer plate, which is more changed trains, has walking power.Power truck can also use hydraulic horse in addition to that can use motor driven
Up to driving.It should be noted that power truck, which is not belonging to core of the invention, improves content, the prior art is please referred to, here
It repeats no more.
For superior technique effect, the first positioning image connecting with electric control system 13 is additionally provided on the downside of drivers' cab 3
Processing system 1 is additionally provided with the fine positioning image processing system 7 connecting with electric control system 13 on the downside of linear mould group 5.In this reality
It applies in example, just positions the position of sleeper bolt on 1 Primary Location ground rail of image processing system, 13 basis of electric control system
Primary Location coarse adjustment moves to rough location to control linear mould group 5 along track 8, and fine positioning image processing system 7 is accurately positioned
The position of sleeper bolt, according to being accurately positioned, fine tuning controls linear mould group 5 to electric control system 13 and the arrival of rail lifting apparatus 6 refers to
Positioning is set, and further rail lifting apparatus 6 carries out lift rail operation, and oiling station 10 carries out oiling operations, and backing plate more changing device 9 carries out more
Change operation.
Specifically, each position offset is different because vehicle may move on the rail of curve, just position at image
Reason system 1 can only initial alignment, cannot act as the accurate positionin of several work, on the basis of the direction of motion of car body 4, car body 4
The rail two sides of 4 lower section of first positioning image processing system 1 scanning car body of head end, are transferred to electricity for the approximate location of sleeper bolt
Gas control system 13, electric control system 13 controls linear mould group 5 and rail lifting apparatus 6 moves near sleeper bolt, recycles
The fine positioning image processing system 7 of linear 5 downside of mould group is accurately positioned sleeper bolt.The insulated buffer plate is more changed trains
Image processing techniques coordinated insulation buffer plate automatic exchange has been used, the intelligence degree of vehicle is improved.
In addition to this, backing plate more changing device 9 includes backing plate case 15, sucker 16 and manipulator, and placing in backing plate case 15 needs
The insulated buffer plate at rail is replaced, insulated buffer plate is adsorbed by backing plate case 15 and is placed on positioning by sucker 16 puts down
Platform 14, manipulator grab insulated buffer plate from locating platform 14 again and move to progress replacement operation from rail.Backing plate replacement
Device 9 and oiling station 10 work always, 16 intermittent work of sucker, it is ensured that have sufficient amount of insulation slow on locating platform 14
Backing plate is rushed to grab for backing plate more changing device 9.
In another specific embodiment, the quantity of linear mould group 5 be it is multiple, multiple linear mould groups 5 are along 8 cloth of track
It sets, multiple backing plates corresponding with rail more changing device 9, oiling station 10 and fine positioning is equipped on the downside of each linear mould group 5
Image processing system 7.
In the present embodiment, just positioning image processing system 1 scans the rail two sides below car body 4, by multiple sleeper spiral shells
The approximate location of bolt is transferred to electric control system 13, and electric control system 13 carries out the intelligent division of labor, electric control system 13
It controls multiple linear mould groups 5 to move near the sleeper bolt of corresponding position with rail lifting apparatus 6, then is utilized respectively multiple linear moulds
The fine positioning image processing system 7 of 5 downside of group is accurately positioned the sleeper bolt of corresponding position.Further, electrical control
According to being accurately positioned successively, control rail lifting apparatus 6 carries out lift rail operation to system 13, oiling station 10 carries out oiling operations and pad
Plate more changing device 9 carries out replacement operation, 6 counter motion of rail lifting apparatus and the rail lifted is put back to original after completing replacement operation
Place, vehicle move on, and complete a work cycle.
It more changes trains and is described in detail to insulated buffer plate provided by the present invention above.It is used herein specifically
Principle and implementation of the present invention are described for a example, the present invention that the above embodiments are only used to help understand
Method and its core concept.It should be pointed out that for those skilled in the art, not departing from original of the invention
, can be with several improvements and modifications are made to the present invention under the premise of reason, these improvement and modification also fall into right of the present invention and want
In the protection scope asked.
Claims (10)
1. a kind of insulated buffer plate is more changed trains, which is characterized in that including the car body (4) and and rail to be moved along rail
In the same direction and the track (8) on the downside of the car body (4), the both ends of the track (8) are fixedly connected with the car body (4), institute
It states and is equipped with the linear mould group (5) being slidably connected with the track (8) and the rail lifting apparatus to lift rail on the downside of car body (4)
(6), the backing plate more changing device (9) to replace insulated buffer plate when rail lifts is equipped on the downside of the linear mould group (5).
2. insulated buffer plate according to claim 1 is more changed trains, which is characterized in that on the downside of the linear mould group (5) also
Equipped with the oiling station (10) to derust to sleeper bolt oiling.
3. insulated buffer plate according to claim 2 is more changed trains, which is characterized in that the car body (4) be equipped with it is described
The electric control system (13) that linear mould group (5), the rail lifting apparatus (6) and the oiling station (10) are connected.
4. insulated buffer plate according to claim 3 is more changed trains, which is characterized in that described car body (4) one end is equipped with department
Machine room (3), drivers' cab (3) downside are equipped with bogie (2).
5. insulated buffer plate according to claim 4 is more changed trains, which is characterized in that the car body (4) is additionally provided with and institute
State electric control system (13) connected dynamical system (11) and braking system (12).
6. insulated buffer plate according to claim 5 is more changed trains, which is characterized in that the dynamical system (11) is diesel oil
Power generation mode and/or net-fault power-taking mode.
7. insulated buffer plate according to claim 6 is more changed trains, which is characterized in that the bogie (2) turns for power
To frame.
8. insulated buffer plate according to claim 7 is more changed trains, which is characterized in that also set on the downside of the drivers' cab (3)
There is the first positioning image processing system (1) being connected with the electric control system (13), is additionally provided on the downside of the linear mould group (5)
The fine positioning image processing system (7) being connected with the electric control system (13).
9. insulated buffer plate according to claim 8 is more changed trains, which is characterized in that the backing plate more changing device (9) packet
Include to place insulated buffer plate backing plate case (15), to adsorb and put insulated buffer plate by the backing plate case (15)
It sets in the sucker (16) of locating platform (14) and to grab insulated buffer plate in the locating platform (14) and carry out more
Change the manipulator of operation.
10. insulated buffer plate according to any one of claims 1 to 9 is more changed trains, which is characterized in that the linear mould group
(5) quantity be it is multiple, multiple linear mould groups (5) along the track (8) arrange.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910744265.5A CN110396879A (en) | 2019-08-13 | 2019-08-13 | A kind of insulated buffer plate is more changed trains |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910744265.5A CN110396879A (en) | 2019-08-13 | 2019-08-13 | A kind of insulated buffer plate is more changed trains |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110396879A true CN110396879A (en) | 2019-11-01 |
Family
ID=68328224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910744265.5A Pending CN110396879A (en) | 2019-08-13 | 2019-08-13 | A kind of insulated buffer plate is more changed trains |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110396879A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114293409A (en) * | 2022-03-10 | 2022-04-08 | 中国土木工程集团有限公司 | Railway viaduct track damping device |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4955302A (en) * | 1987-07-23 | 1990-09-11 | Frans Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. | Mobile tie gang apparatus |
CN1060884A (en) * | 1990-10-22 | 1992-05-06 | 弗朗茨普拉瑟尔铁路机械工业有限公司 | Be placed with the machinery that the shoulder pad plate is used |
JPH09151408A (en) * | 1995-11-22 | 1997-06-10 | Mitsubishi Heavy Ind Ltd | Bridge sleeper change system |
JP2011089262A (en) * | 2009-10-20 | 2011-05-06 | Yaskawa Electric Corp | Apparatus and system for maintaining railroad track |
CN203546533U (en) * | 2013-10-21 | 2014-04-16 | 铁道第三勘察设计院集团有限公司 | Rail component for gauntleted rail lines |
CN103952954A (en) * | 2014-05-16 | 2014-07-30 | 株洲长远铁路建机有限公司 | Method for replacing subway track plate, subway plate replacing vehicle and plate replacing unit |
CN106948228A (en) * | 2017-05-16 | 2017-07-14 | 中国铁道科学研究院铁道建筑研究所 | A kind of plate-type ballastless track track plates fast replacement system and method |
CN107178015A (en) * | 2017-07-06 | 2017-09-19 | 中铁上海工程局集团有限公司 | A kind of long sleeper replacement constructing device of girder steel open bridge floors synthetic resin and method |
CN207227873U (en) * | 2017-08-31 | 2018-04-13 | 中铁第四勘察设计院集团有限公司 | The insulating pad with bulge-structure for track traffic fastener |
CN109610252A (en) * | 2018-12-25 | 2019-04-12 | 安徽企路石工程技术开发有限公司 | A kind of cushion replacement construction method of non-fragment orbit fastener |
CN210458807U (en) * | 2019-08-13 | 2020-05-05 | 长沙瀚鹏电子技术有限公司 | Insulating buffer backing plate replacement vehicle |
-
2019
- 2019-08-13 CN CN201910744265.5A patent/CN110396879A/en active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4955302A (en) * | 1987-07-23 | 1990-09-11 | Frans Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. | Mobile tie gang apparatus |
CN1060884A (en) * | 1990-10-22 | 1992-05-06 | 弗朗茨普拉瑟尔铁路机械工业有限公司 | Be placed with the machinery that the shoulder pad plate is used |
JPH09151408A (en) * | 1995-11-22 | 1997-06-10 | Mitsubishi Heavy Ind Ltd | Bridge sleeper change system |
JP2011089262A (en) * | 2009-10-20 | 2011-05-06 | Yaskawa Electric Corp | Apparatus and system for maintaining railroad track |
CN203546533U (en) * | 2013-10-21 | 2014-04-16 | 铁道第三勘察设计院集团有限公司 | Rail component for gauntleted rail lines |
CN103952954A (en) * | 2014-05-16 | 2014-07-30 | 株洲长远铁路建机有限公司 | Method for replacing subway track plate, subway plate replacing vehicle and plate replacing unit |
CN106948228A (en) * | 2017-05-16 | 2017-07-14 | 中国铁道科学研究院铁道建筑研究所 | A kind of plate-type ballastless track track plates fast replacement system and method |
CN107178015A (en) * | 2017-07-06 | 2017-09-19 | 中铁上海工程局集团有限公司 | A kind of long sleeper replacement constructing device of girder steel open bridge floors synthetic resin and method |
CN207227873U (en) * | 2017-08-31 | 2018-04-13 | 中铁第四勘察设计院集团有限公司 | The insulating pad with bulge-structure for track traffic fastener |
CN109610252A (en) * | 2018-12-25 | 2019-04-12 | 安徽企路石工程技术开发有限公司 | A kind of cushion replacement construction method of non-fragment orbit fastener |
CN210458807U (en) * | 2019-08-13 | 2020-05-05 | 长沙瀚鹏电子技术有限公司 | Insulating buffer backing plate replacement vehicle |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114293409A (en) * | 2022-03-10 | 2022-04-08 | 中国土木工程集团有限公司 | Railway viaduct track damping device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204171553U (en) | One is welded the flexible switching mechanism of the main spelling of multi-vehicle-type | |
CN107419625B (en) | Full-automatic numerical control hydraulic turnout tamping car | |
CN110948206A (en) | Bogie assembling and forming process and bolster and side frame assembling machine | |
CN110170774A (en) | A kind of mobile double welding robot workstations | |
CN110396879A (en) | A kind of insulated buffer plate is more changed trains | |
CN103835191A (en) | Monolithic track bed track structure capable of being rapidly assembled | |
CN202728253U (en) | Rail type bidirectional electric flat car | |
CN210458807U (en) | Insulating buffer backing plate replacement vehicle | |
CN210826957U (en) | Rail car for treating diseases of plate-type ballastless track of high-speed railway | |
CN203188128U (en) | Wheel-track girder transporting vehicle overall carrying bridge girder erection machine steering or bridge-to-bridge transferring mechanism | |
CN110396878A (en) | A kind of sleeper fastening installation vehicle | |
CN201678918U (en) | Steel rail picking and laying device of seamless line rapid rail change operation vehicle | |
CN110303332A (en) | A kind of sleeper fastening nut dismounting vehicle | |
CN114435881B (en) | Bi-directional rail-running logistics primary-secondary train unit system of assembled railway bridge pier cap production line | |
CN109940254A (en) | The operating method of rail flash welding and post weld heat treatment all-in-one machine | |
CN108842537A (en) | Railroad tie is laid with vehicle | |
CN206373591U (en) | Dual rotation type caliper twin shaft device for screwing up | |
CN103991688A (en) | Vacuum vehicles and intelligent circulation system | |
CN211617713U (en) | Railway hump operation unhooking robot traveling system | |
CN210502681U (en) | Subway contact rail installation operation car | |
CN208992726U (en) | A kind of H profile steel column mechanical gripper for railroad track construction | |
CN209099082U (en) | A kind of coal mining tractor is auxiliary to send track laying device | |
CN209410059U (en) | A kind of manipulator upright bar flatcar | |
CN207629467U (en) | Numerical control bonding machine for automobile metal plate work reparation | |
CN108842539B (en) | A kind of railroad tie laying apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |