CN110468640A - A kind of rail walking apparatus and the railway switch paving including the device are changed planes - Google Patents
A kind of rail walking apparatus and the railway switch paving including the device are changed planes Download PDFInfo
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- CN110468640A CN110468640A CN201910848384.5A CN201910848384A CN110468640A CN 110468640 A CN110468640 A CN 110468640A CN 201910848384 A CN201910848384 A CN 201910848384A CN 110468640 A CN110468640 A CN 110468640A
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- walking apparatus
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- crawler belt
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- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 230000008859 change Effects 0.000 claims abstract description 13
- 241001669679 Eleotris Species 0.000 claims abstract description 6
- 238000009432 framing Methods 0.000 claims description 12
- 239000000725 suspension Substances 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000007704 transition Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 241000219098 Parthenocissus Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005183 dynamical system Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel 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
- E01B29/02—Transporting, laying, removing, or renewing lengths of assembled track, assembled switches, or assembled crossings
-
- 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
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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 discloses a kind of rail walking apparatus and the paving of the railway switch including the device is changed planes, and running gear includes: framework, cartridge, oil cylinder, lifting linking member mechanism, rail wheel, side bearing and wheel mounting rack.Rail wheel is mounted on wheel mounting rack, takes turns mounting rack and framework is hinged, framework is hinged with one end of lifting linking member mechanism simultaneously.The other end of lifting linking member mechanism is connect with oil cylinder, it is moved using the flexible drive lifting linking member mechanism of oil cylinder, and then drive rail wheel to realize retractable operation by lifting linking member mechanism, interference of the rail wheel to track switch when carrying out track switch lifting operation of changing planes to avoid railway switch paving.Architecturally, rail walking apparatus is connected by cartridge and side bearing with the sleeper beam that railway switch paving is changed planes for cartridge and side bearing setting.The present invention can solve existing railway switch paving and change planes that traveling speed is slow, and traveling limitation is big on railway ballast, mobility not good enough technical problem when more remote special show.
Description
Technical field
The present invention relates to railway engineering field of mechanical technique more particularly to a kind of rail walking apparatus and including the device
Railway switch paving is changed planes.
Background technique
Track switch is a kind of weakness of line connection equipment and track for making rolling stock be transferred to another station track from a station track
One of link.It needs to be replaced regularly for track switch, and replacing track switch is a very large order.Currently, replacement track switch
Method is mainly the following mode: one is being risen and fallen using multiple groups high-stroke hydraulic track jack to track switch, pad rolling below
Wheel is by manually pushing.Another kind is to combine spread by multiple groups upper computer and lower computer to change.Also just like utility model patent
A kind of track switch laydown machine for track construction described in CN203866656U, the track switch laydown machine of this gantry crane type are main
It will be by framework, lifting mechanism, creeper undercarriage and supporting leg composition.And utility model patent CN207435828U then discloses one
Kind railway switch laying apparatus, comprising: stringer, lifting beam, telescopic arm, support running gear, intermediate strutting device and lifting
It sets.Mainly by framework, lifting mechanism, creeper undercarriage and supporting leg form the track switch paving exchange device of both patents description,
Using crawler belt running mechanism and supporting leg combination carries out track switch hoisting transportation and paving is changed, and does not need laying process auxiliary rail, has
Certain advantage.But both patents have using crawler belt running mechanism, traveling speed is slow, and traveling is limited on railway ballast
Property is big, and mobility is not good enough when more remote special show.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of rail walking apparatus and the railway switch including the device paving
It changes planes, changes planes that traveling speed is slow, and traveling limitation is big on railway ballast to solve existing railway switch paving, more remote special show
When the not good enough technical problem of mobility.
In order to achieve the above-mentioned object of the invention, the present invention specifically provides a kind of technic relization scheme of rail walking apparatus,
Rail walking apparatus, comprising: framework, cartridge, oil cylinder, lifting linking member mechanism, rail wheel, side bearing and wheel mounting rack.The rail
Wheel is mounted on wheel mounting rack, and the wheel mounting rack and framework are hinged, and the framework is cut with scissors with one end of lifting linking member mechanism simultaneously
It connects.The other end of the lifting linking member mechanism is connect with oil cylinder, is moved using the flexible drive lifting linking member mechanism of the oil cylinder,
And then drive rail wheel to realize retractable operation by the lifting linking member mechanism, it spreads to change planes to avoid railway switch and carries out track switch and hang
Pretend interference of the rail wheel to track switch when industry.Architecturally, rail walking apparatus passes through institute for the cartridge and side bearing setting
It states cartridge and side bearing and is connected with the sleeper beam that railway switch paving is changed planes.
Further, described device further includes the driving mechanism being arranged on the wheel mounting rack, and the driving mechanism is certainly
It takes away action edge and the rail walking apparatus can be driven to carry out operation traveling.
Further, the framework includes the plane framework of stud and the longitudinal framing of door shape, two longitudinal framings
Open at one end be connected to the plane framework, and be abreast respectively arranged at each other along the rail walking apparatus operating direction
The top of two square shapes of plane framework opening.It is formed among the plane framework and longitudinal framing for accommodating the liter
Link mechanism, rail wheel and the space for taking turns mounting rack drop.When the oil cylinder is shunk, the rail wheel, wheel mounting rack and driving
Mechanism is recycled to the inside of framework.
Further, the lifting linking member mechanism includes crossbeam and connecting rod.The rod end of the oil cylinder is connected to crossbeam
Top, the both ends of the crossbeam along its length are respectively hinged with two connecting rods, are located at each one of crossbeam difference end
Connecting rod is connected to the wheel mounting rack of side.The both ends of the crossbeam along its length are provided with sliding block, the longitudinal framing
Two side walls are vertically provided with a pair of of sliding slot, and when the oil cylinder is flexible, the sliding block can move up and down in sliding slot, with reality
The folding and unfolding of the existing rail wheel.
Further, the top and the inside portion that is open of plane framework square shape of the wheel mounting rack are hinged, and the wheel is pacified
The end of the inside portion and connecting rod shelved is hinged.
Further, the cartridge is set to the first crossbeam top in the middle part of plane framework.
Further, a pair of of side bearing is respectively arranged at the plane framework along perpendicular to the rail walking apparatus operator
To two upper lateral parts.
In addition the present invention also specifically provides a kind of technology that the railway switch paving including aforementioned rail walking apparatus is changed planes
Implementation, railway switch paving are changed planes, comprising:
Girder；
Along the symmetrically arranged crawler belt running gear of the girder longitudinal center, fixed supporting leg and rail traveling as described above
Device；
It is set to the telescopic arm that the girder spreads operating direction both ends of changing planes along railway switch；
And it is set to the track switch jack up unit of the telescopic arm end.
Further, it further includes being set to girder along the crawler belt perpendicular to operating direction two sides that the railway switch paving, which is changed planes,
Supporting leg, pairs of crawler belt supporting leg mounting base are movably disposed on the girder, and the crawler belt supporting leg is retractably installed at
In crawler belt supporting leg mounting base.
Further, it further includes resilient suspension, sunpender, pin shaft, attachment base and attachment beam that the railway switch paving, which is changed planes,.Two
Root attachment beam is set between two crawler belt supporting leg mounting bases, and the sunpender is pivotally connected by pin shaft and two attachment beams, institute
The one end for stating sunpender and the second cross beam of the girder are hinged, and the girder is lifted on crawler belt supporting leg by sunpender and pin shaft and installs
The lower section of seat.The attachment base is set in crawler belt supporting leg mounting base, and the resilient suspension is set to the crawler belt supporting leg installation
Between seat and girder.
By implementing the rail walking apparatus of aforementioned present invention offer and the railway switch including the device spreads the skill changed planes
Art scheme, has the following beneficial effects:
(1) rail walking apparatus of the present invention and the railway switch paving including the device are changed planes, using rail traveling and crawler belt
The mode that traveling combines uses rail traveling mode in more remote transition, can effectively reduce transition runing time；Making
Crawler belt traveling mode is used when industry, removes the processes such as mounting process auxiliary rail from, is significantly increased track switch and is spread mobility of changing planes, mentions
High operating efficiency；
(2) rail walking apparatus of the present invention and the railway switch paving including the device are changed planes, rail walking apparatus rail wheel
Energy quickly retracting, both can guarantee can be made full use of using rail wheel when rail traveling mode, while can be kept away in time again in operation
Exempt from the interference with track switch；
(3) rail walking apparatus of the present invention and the railway switch paving including the device are changed planes, and crawler belt supporting leg mounting base uses
The mode of sunpender and resilient suspension is connected with girder, ensure that track switch paving is changed planes in crawler belt traveling to landform with very strong
Adaptability, while there is enough stability.
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 evident that the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other embodiments are obtained according to these attached drawings.
Fig. 1 is the whole side structure schematic diagram that railway switch of the present invention spreads a kind of specific embodiment of changing planes；
Fig. 2 is the schematic perspective view that railway switch of the present invention spreads a kind of specific embodiment of changing planes；
Fig. 3 is that railway switch of the present invention paving is changed planes a kind of schematic perspective view of specific embodiment under another visual angle；
Fig. 4 is a kind of rail wheel down state schematic diagram of specific embodiment of rail walking apparatus of the present invention；
Fig. 5 is a kind of rail wheel collapsed state schematic diagram of specific embodiment of rail walking apparatus of the present invention；
Fig. 6 is a kind of partial structural diagram of specific embodiment of rail walking apparatus of the present invention；
Fig. 7 is a kind of rail wheel collapsed state signal of the specific embodiment of rail walking apparatus of the present invention under another visual angle
Figure；
Fig. 8 is a kind of mounting structure schematic diagram of specific embodiment of rail walking apparatus of the present invention；
Fig. 9 is that railway switch of the present invention paving is changed planes the connection knot of crawler belt supporting leg mounting base and girder in specific embodiment a kind of
Structure schematic diagram；
In figure: 1- track switch jack up unit, 2- telescopic arm, 3- rail walking apparatus, 31- framework, 311- plane framework, 312-
Longitudinal framing, 313- first crossbeam, 32- driving mechanism, 33- cartridge, 34- oil cylinder, 35- lifting linking member mechanism, 351- crossbeam,
352- sliding slot, 353- sliding block, 354- connecting rod, 36- rail wheel, 37- side bearing, 38- take turns mounting rack, 4- crawler belt supporting leg, the fixed branch of 5-
Leg, 6- electrical system, 7- dynamical system, 8- girder, 81- sleeper beam, 82- second cross beam, 9- crawler belt supporting leg mounting base, 91- elasticity
Suspension, 92- sunpender, 93- pin shaft, 94- attachment base, 95- attachment beam, 10- crawler belt running gear, 100- railway switch paving are changed planes.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described.Obviously, described embodiment is only
It is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel all other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
As shown in attached drawing 1 to attached drawing 9, gives rail walking apparatus of the present invention and the railway switch paving including the device is changed
The specific embodiment of machine, the present invention will be further explained below with reference to the attached drawings and specific examples.
Embodiment 1
As shown in Fig. 4, a kind of embodiment of rail walking apparatus 3, specifically includes: framework 31, cartridge 33, oil cylinder 34,
Lifting linking member mechanism 35, rail wheel 36, side bearing 37 and wheel mounting rack 38.Rail wheel 36 is mounted on wheel mounting rack 38, wheel installation
Frame 38 and framework 31 are hinged, framework 31 while, the other end of lifting linking member mechanism 35 hinged with one end of lifting linking member mechanism 35
It is connect with oil cylinder 34.It is moved using the flexible drive lifting linking member mechanism 35 of oil cylinder 34, and then passes through 35 band of lifting linking member mechanism
Dynamic rail wheel 36 realizes retractable operation, and the rail wheel 36 when changing planes 100 carry out track switch lifting operation is spread to avoid railway switch
Interference to track switch.Cartridge 33 and side bearing 37 are arranged on framework 31, and rail walking apparatus 3 passes through cartridge 33 and side bearing 37 and iron
Change planes 100 sleeper beam 81 of way Cha Pu is connected, and has fully ensured that the stability and curving performance of rail walking apparatus 3.
Rail walking apparatus 3 further includes the driving mechanism 32 being arranged on wheel mounting rack 38, and driving mechanism 32 carries traveling
Power simultaneously can drive rail walking apparatus 3 to carry out operation traveling.Framework 31 includes the plane framework 311 and door shape of stud
Longitudinal framing 312, the open at one end of two longitudinal framings 312 are connected to plane framework 311, and along 3 operation of rail walking apparatus
Direction is abreast respectively arranged at the top of 311 two square shapes of plane framework opening each other.Plane framework 311 and longitudinal framing
It is formed among 312 for accommodating lifting linking member mechanism 35, rail wheel 36 and the space for taking turns mounting rack 38.Such as attached drawing 5 to 7 institute of attached drawing
Show, the inside portion that the top and 311 square shape of plane framework for taking turns mounting rack 38 are open is hinged, the inside portion of wheel mounting rack 38 and company
The end of bar 354 is hinged.When oil cylinder 34 is shunk, rail wheel 36, wheel mounting rack 38 and driving mechanism 32 are recycled to framework 31
It is internal.
Lifting linking member mechanism 35 further comprises crossbeam 351 and connecting rod 354.The rod end of oil cylinder 34 is connected to crossbeam 351
Top, the both ends of crossbeam 351 along its length are respectively hinged with two connecting rods 354, are located at each the one of the different ends of crossbeam 351
Root connecting rod 354 is connected to the wheel mounting rack 38 of side.The both ends of crossbeam 351 along its length are provided with sliding block 353, longitudinal frame
The two side walls of frame 312 are vertically provided with a pair of of sliding slot 352, when oil cylinder 34 stretches, sliding block 353 can be in sliding slot 352 on
Lower movement, to realize the folding and unfolding of rail wheel 36.
Cartridge 33 is set to 313 top of first crossbeam at 311 middle part of plane framework.A pair of of side bearing 37 is respectively arranged at plane
Frame 311 is along two upper lateral parts perpendicular to 3 operating direction of rail walking apparatus.
Embodiment 2
As shown in attached drawing 1 to attached drawing 3, a kind of railway switch paving change planes 100 embodiment, specifically include:
Girder 8；
Along the crawler belt running gear 10, solid of longitudinal (direction as shown in the L into attached drawing 3 of the attached drawing 1) center symmetric setting of girder 8
Determine supporting leg 5 and as described in Example 1 rail walking apparatus 3；
Be set to girder 8 along railway switch paving change planes 100 operating directions (direction as shown in the L into attached drawing 3 of attached drawing 1, i.e., it is main
The longitudinal direction of beam 8) both ends telescopic arm 2；
And it is set to the track switch jack up unit 1 of 2 end of telescopic arm.
The railway switch paving of the rail-road traveling, which is changed planes, 100 still further comprises electrical system 6, dynamical system 7 and crawler belt branch
Leg mounting base 9, not only can the traveling on rail, but also can the ground of non-rail carry out crawler belt traveling, be able to achieve to track switch lifting,
Transport and laying operation, while having the function of quick transition, and do not need laying process Auxiliary Track in advance.
It 100 further includes being set to girder 8 along the crawler belt supporting leg 4 perpendicular to operating direction two sides that railway switch paving, which is changed planes, at
Pair crawler belt supporting leg mounting base 9 be movably disposed on girder 8, crawler belt supporting leg 4 be retractably installed at crawler belt supporting leg installation
In seat 9.
As shown in Fig. 9, railway switch paving change planes 100 still further comprise resilient suspension 91, sunpender 92, pin shaft 93, even
Joint chair 94 and attachment beam 95.Two attachment beams 95 are set between two crawler belt supporting leg mounting bases 9, sunpender 92 by pin shaft 93 with
Two attachment beams 95 are pivotally connected, and one end of sunpender 92 and the second cross beam 82 of girder 8 are hinged, and girder 8 passes through sunpender 92 and pin shaft 93
It is lifted on the lower section of crawler belt supporting leg mounting base 9.Attachment base 94 is set in crawler belt supporting leg mounting base 9, and resilient suspension 91 is set to
Between crawler belt supporting leg mounting base 9 and girder 8, it is 100 rugged to landform in crawler belt traveling to guarantee that railway switch paving is changed planes
Adaptability and stability.
Girder 8 is lifted on the lower section of crawler belt supporting leg mounting base 9 by sunpender 92 and pin 93, to ensure that railway switch is spread
Change planes 100 in crawler belt traveling to the rugged adaptability of route.Meanwhile it being installed between crawler belt supporting leg mounting base 9 and girder 8
It is flexible suspension 91, ensure that railway switch paving change planes 100 operation stability.
It as shown in Fig. 8, is the mounting structure of rail walking apparatus 3, rail walking apparatus 3 passes through cartridge 33 and side bearing 37
It is connected with sleeper beam 81, the connection type of cartridge 33 and side bearing 37 ensure that railway switch paving changes planes 100 in rail traveling
Stability and curve negotiating.When railway switch paving changes planes 100 carry out operations lifting track switch, rail wheel 36 is packed up, such as attached drawing 5
To shown in attached drawing 7, interfere so as to avoid being generated between rail wheel 36 and track switch.
Embodiment 2 gives a kind of existing crawler belt running gear 10, and has the railway switch paving of railway running gear 3 to change planes
100, rail traveling mode is used in more remote transition traveling, speed is faster.Meanwhile when track switch is laid with point operation
Using crawler belt traveling mode, the processes such as laying process auxiliary rail are eliminated, it is more efficient.
By implementing the rail walking apparatus of specific embodiment of the invention description and the railway switch paving including the device is changed
The technical solution of machine can have the following technical effects:
(1) rail walking apparatus of specific embodiment of the invention description and the railway switch paving including the device are changed planes, and are adopted
The mode combined with rail traveling and crawler belt traveling uses rail traveling mode in more remote transition, can effectively reduce
Transition runing time；Crawler belt traveling mode is used in operation, is removed the processes such as mounting process auxiliary rail from, is significantly increased
Cha Pu changes planes mobility, improves operating efficiency；
(2) rail walking apparatus of specific embodiment of the invention description and the railway switch paving including the device are changed planes, steel
Rail running gear rail wheel energy quickly retracting, both can guarantee can be made full use of using rail wheel when rail traveling mode, while
It can avoid the interference with track switch when operation in time again；
(3) rail walking apparatus of specific embodiment of the invention description and the railway switch paving including the device are changed planes, and are carried out
It is connected by the way of sunpender and resilient suspension with girder with supporting leg mounting base, ensure that track switch paving is changed planes in crawler belt traveling
There is very strong adaptability to landform, while there is enough stability.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with it is other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The above described is only a preferred embodiment of the present invention, being not intended to limit the present invention in any form.Though
So the present invention is disclosed as above with preferred embodiment, and however, it is not intended to limit the invention.It is any to be familiar with those skilled in the art
Member, in the case where not departing from Spirit Essence of the invention and technical solution, all using in the methods and techniques of the disclosure above
Appearance makes many possible changes and modifications or equivalent example modified to equivalent change to technical solution of the present invention.Therefore,
Anything that does not depart from the technical scheme of the invention are made to the above embodiment any simple according to the technical essence of the invention
Modification, equivalent replacement, equivalence changes and modification still fall within the range of technical solution of the present invention protection.
Claims (10)
1. a kind of rail walking apparatus characterized by comprising framework (31), cartridge (33), oil cylinder (34), lifting linking member machine
Structure (35), rail wheel (36), side bearing (37) and wheel mounting rack (38)；The rail wheel (36) is mounted on wheel mounting rack (38),
Hingedly, the framework (31) is hinged with one end of lifting linking member mechanism (35) simultaneously for the wheel mounting rack (38) and framework (31)；
The other end of the lifting linking member mechanism (35) is connect with oil cylinder (34), utilizes the flexible drive lifting linking member of the oil cylinder (34)
Mechanism (35) movement, and then drive rail wheel (36) to realize retractable operation by the lifting linking member mechanism (35), to avoid iron
Way Cha Pu change planes (100) carry out the interference of the rail wheel (36) to track switch when track switch lifting operation；The cartridge (33) and
Side bearing (37) is arranged on framework (31), and rail walking apparatus (3) passes through the cartridge (33) and side bearing (37) and railway switch
The change planes sleeper beam (81) of (100) of paving is connected.
2. rail walking apparatus according to claim 1, it is characterised in that: described device further includes that setting is pacified in the wheel
The driving mechanism (32) on (38) is shelved, the driving mechanism (32) carries away action edge and can drive the rail walking apparatus
(3) operation traveling is carried out.
3. rail walking apparatus according to claim 2, it is characterised in that: the framework (31) includes the plane of stud
The longitudinal framing (312) of frame (311) and door shape, the open at one end of two longitudinal framings (312) are connected to the plane frame
Frame (311), and it is abreast respectively arranged at the plane framework (311) each other along the rail walking apparatus (3) operating direction
The top of two square shapes opening；It is formed among the plane framework (311) and longitudinal framing (312) for accommodating the lifting
The space of link mechanism (35), rail wheel (36) and wheel mounting rack (38)；When the oil cylinder (34) are shunk, the rail wheel
(36), mounting rack (38) are taken turns and driving mechanism (32) is recycled to the inside of framework (31).
4. rail walking apparatus according to claim 3, it is characterised in that: the lifting linking member mechanism (35) includes crossbeam
(351) and connecting rod (354)；The rod end of the oil cylinder (34) is connected to the top of crossbeam (351), and the crossbeam (351) is along length
The both ends in degree direction are respectively hinged with two connecting rods (354), are located at each connecting rod at the different ends of the crossbeam (351)
(354) it is connected to the wheel mounting rack (38) of side；The both ends of the crossbeam (351) along its length are provided with sliding block (353),
The two side walls of the longitudinal framing (312) are vertically provided with a pair of of sliding slot (352), when the oil cylinder (34) are flexible, institute
Stating sliding block (353) can move up and down in sliding slot (352), to realize the folding and unfolding of the rail wheel (36).
5. rail walking apparatus according to claim 4, it is characterised in that: the top of wheel mounting rack (38) and plane
The inside portion of frame (311) square shape opening is hinged, and the inside portion of wheel mounting rack (38) and the end of connecting rod (354) are cut with scissors
It connects.
6. according to rail walking apparatus described in claim 3,4 or 5, it is characterised in that: the cartridge (33) is set to plane
First crossbeam (313) top in the middle part of frame (311).
7. rail walking apparatus according to claim 6, it is characterised in that: a pair of of side bearing (37) is respectively arranged at described flat
Surface frame frame (311) is along two upper lateral parts perpendicular to the rail walking apparatus (3) operating direction.
8. a kind of railway switch paving is changed planes characterized by comprising
Girder (8)；
Along the symmetrically arranged crawler belt running gear (10) of the girder (8) longitudinal center, fixed supporting leg (5) and such as claim 1
To rail walking apparatus described in any one of 7 (3)；
It is set to the telescopic arm (2) that the girder (8) spreads (100) operating direction both ends of changing planes along railway switch；
And it is set to the track switch jack up unit (1) of the telescopic arm (2) end.
9. railway switch paving according to claim 8 is changed planes, it is characterised in that: the railway switch paving changes planes (100) also
Including being set to girder (8) along the crawler belt supporting leg (4) perpendicular to operating direction two sides, pairs of crawler belt supporting leg mounting base (9) can
It is movably arranged as on the girder (8), the crawler belt supporting leg (4) is retractably installed in crawler belt supporting leg mounting base (9).
10. railway switch paving according to claim 9 is changed planes, it is characterised in that: the railway switch paving changes planes (100) also
Including resilient suspension (91), sunpender (92), pin shaft (93), attachment base (94) and attachment beam (95)；Two attachment beam (95) settings
Between two crawler belt supporting leg mounting bases (9), the sunpender (92) is pivotally connected by pin shaft (93) and two attachment beams (95),
Hingedly, the girder (8) is by sunpender (92) and sells for the second cross beam (82) of one end of the sunpender (92) and the girder (8)
Axis (93) is lifted on the lower section of crawler belt supporting leg mounting base (9)；The attachment base (94) is set in crawler belt supporting leg mounting base (9),
The resilient suspension (91) is set between the crawler belt supporting leg mounting base (9) and girder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910848384.5A CN110468640A (en) | 2019-09-09 | 2019-09-09 | A kind of rail walking apparatus and the railway switch paving including the device are changed planes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910848384.5A CN110468640A (en) | 2019-09-09 | 2019-09-09 | A kind of rail walking apparatus and the railway switch paving including the device are changed planes |
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| CN110468640A true CN110468640A (en) | 2019-11-19 |
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| CN201910848384.5A Pending CN110468640A (en) | 2019-09-09 | 2019-09-09 | A kind of rail walking apparatus and the railway switch paving including the device are changed planes |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802421A (en) * | 2021-08-18 | 2021-12-17 | 中国铁建高新装备股份有限公司 | Railway turnout replacing operation system and operation method |
| CN114318970A (en) * | 2022-02-23 | 2022-04-12 | 内蒙古鑫铁爱特机械有限公司 | Railway turnout transporting and laying all-in-one machine and transporting method thereof |
| CN114753194A (en) * | 2022-04-18 | 2022-07-15 | 宝鸡中车时代工程机械有限公司 | Construction process for replacing turnout of laying and replacing unit |
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| CN113802421A (en) * | 2021-08-18 | 2021-12-17 | 中国铁建高新装备股份有限公司 | Railway turnout replacing operation system and operation method |
| CN114318970A (en) * | 2022-02-23 | 2022-04-12 | 内蒙古鑫铁爱特机械有限公司 | Railway turnout transporting and laying all-in-one machine and transporting method thereof |
| CN114318970B (en) * | 2022-02-23 | 2023-12-22 | 内蒙古鑫铁爱特机械有限公司 | Railway turnout operation and paving integrated machine and railway turnout operation and paving method |
| CN114753194A (en) * | 2022-04-18 | 2022-07-15 | 宝鸡中车时代工程机械有限公司 | Construction process for replacing turnout of laying and replacing unit |
| CN114753194B (en) * | 2022-04-18 | 2024-02-13 | 宝鸡中车时代工程机械有限公司 | Construction process for replacing turnout of paving machine set |
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