CN107620234B - A kind of railway switch laying apparatus operational method - Google Patents
A kind of railway switch laying apparatus operational method Download PDFInfo
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- CN107620234B CN107620234B CN201711035627.0A CN201711035627A CN107620234B CN 107620234 B CN107620234 B CN 107620234B CN 201711035627 A CN201711035627 A CN 201711035627A CN 107620234 B CN107620234 B CN 107620234B
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- laying apparatus
- stringer
- track switch
- switch
- railway switch
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Abstract
The invention discloses a kind of railway switch laying apparatus operational method, railway switch laying apparatus packs up support running gear and intermediate strutting device, and is fixed on flatcar and transports to working space；After reaching working space, railway switch laying apparatus puts down support running gear, and support running gear supports railway switch laying apparatus, withdraws from the flatcar；Railway switch laying apparatus is moved to the top of track switch transport vehicle, is sling by boom hoisting and unloads track switch from track switch transport vehicle；Railway switch laying apparatus is sling the track switch being welded by boom hoisting and transported to the paving location of track switch；Railway switch laying apparatus adjusts the position of track switch by transverse shifting, longitudinal movement and rotary motion, and completes the laying of track switch.The present invention is able to solve the technical issues of existing operational method requires manual intervention, process is complicated, construction operation inefficiency.
Description
Technical field
The present invention relates to construction of railways technical fields, more particularly, to a kind of railway switch laying apparatus operational method.
Background technique
Railway switch is widely used on rail track as a kind of important equipment for realizing station track conversion.Due to
Track switch has quantity is more, construction is complicated, service life is short, limitation train speed, travel safety is low, maintenance investment is big etc.
Feature, therefore the three big weak links with curve, connector and referred to as track.Track switch quantity due to being used on rail track again
More, construction complexity, therefore replacing track switch is a very large order.In the prior art, the device for replacing track switch is main
Have following several:
(1) one is being risen and fallen using multiple groups high-stroke hydraulic track jack to track switch, this mode is in operation process
It is easy to happen that oil cylinder is asynchronous or deflection, causes to rise and fall unstable, and have some potential safety problems；
(2) another kind is to combine to carry out by multiple groups upper computer and lower computer, and this mode needs preparatory laying process rail,
It also needs to be equipped with special loop wheel machine to unload host computer from transport vehicle, process CIMS is complicated, is unfavorable for the raising of operating efficiency；
(3) the third is by Beijing Jianding Guotie Engineering Designing Co., Ltd. in application on 04 02nd, 2014, and in
On October 08th, 2014 is announced, and the Chinese utility model patent that notification number is CN203866656U is " a kind of for track construction
Track switch laydown machine ") described in track switch laydown machine.This track switch laydown machine mainly by framework, lifting mechanism, walking mechanism and
Supporting leg composition.But this track switch laydown machine span is limited, it is difficult to the lifting of long track switch, installation is not flexible, and be easy to cause
That branches off is severely deformed.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of railway switch laying apparatus operational method, it is existing to solve
The technical issues of operational method requires manual intervention, process is complicated, construction operation inefficiency.
In order to achieve the above-mentioned object of the invention, the present invention specifically provides a kind of skill of railway switch laying apparatus operational method
Art implementation, a kind of railway switch laying apparatus operational method, railway switch laying apparatus includes: stringer；It is set to described
Stringer lower part, and the lifting beam hinged with the stringer；It is set to the telescopic arm at lifting beam both ends along its length；Setting
In the two sides of the stringer in the width direction, and the support running gear being connected with the stringer；It is set to the stringer edge
The two sides of width direction, and the intermediate strutting device being connected with the stringer；Be set to the telescopic arm end plays lifting
It sets；
The operational method the following steps are included:
S101) the railway switch laying apparatus packs up the support running gear and intermediate strutting device, and is fixed on
It transports on flatcar to working space；
S102) after reaching working space, the railway switch laying apparatus puts down the support running gear, the branch
It supports running gear and supports the railway switch laying apparatus, withdraw from the flatcar；
S103) the railway switch laying apparatus is moved to the top of track switch transport vehicle, is sling by the boom hoisting
And track switch is unloaded from track switch transport vehicle；
S104) the railway switch laying apparatus is sling the track switch being welded by the boom hoisting and is transported to described
The paving location of track switch；
S105) the railway switch laying apparatus adjusts the track switch by transverse shifting, longitudinal movement and rotary motion
Position, and complete the laying of the track switch.
Preferably, in the step S101) in, when being transported to the railway switch laying apparatus, by described
The hook of boom hoisting is mutually fixed with the fixing seat on the flatcar, realizes tying up for the railway switch laying apparatus and flatcar
It is fixed.
Preferably, in the step S101) in, when railway switch laying apparatus transport, the intermediate supports dress
The supporting leg two set it is lateral and it is vertical be in contraction state, the crawler belt running mechanism of the support running gear acts on described
On flatcar.
Preferably, in the step S102) in, after the railway switch laying apparatus reaches working space, first by institute
It states intermediate strutting device and support is provided, after the supporting leg one of the support running gear crosses out, vertical drop to ground passes through
After the support running gear jacks up the railway switch laying apparatus, the flatcar is withdrawn from.
Preferably, in the step S105) in, when the support running gear carries out the railway switch laying apparatus
When support, the supporting leg two of the intermediate strutting device, which is lifted up, leaves ground, by the stringer and supports running gear
The stretching motion of oil cylinder adjusts the relative position between the stringer and supporting leg one between crossbeam two.
Preferably, in the step S105) in, institute is realized by the relative position adjusted between the stringer and supporting leg one
State the transverse shifting of track switch.By the traveling of the crawler belt running mechanism and/or the stretching motion of the telescopic arm, described in realization
The longitudinal movement of track switch.Realize the rotation of the track switch relative to the rotation of the stringer in the horizontal plane by the lifting beam
Movement.
Preferably, in the step S103) in, when the railway switch laying apparatus falls to ground, the track switch paving
Changing device is lifted by supporting the crawler belt running mechanism of running gear to be moved to the top of the track switch transport vehicle by described
It sets and slings the track switch, and be transported to welding platform and welded.
Preferably, in the step S104) in, the railway switch laying apparatus stretches out the telescopic arm, and will be described
Telescopic arm is adjusted to appropriate length, is sling the track switch being welded and is transported to the paving change place of the track switch.In the step
S105 in), behind the position for regulating the track switch, the track switch is fallen by the boom hoisting, completes the track switch
It is laid with.
Preferably, axis hole is opened up in the middle part of the stringer, articulated shaft is set above the middle part of the lifting beam, is passed through
The articulated shaft passes through the axis hole and realizes the hinged of the stringer and the lifting beam, makes lifting beam phase in the horizontal plane
The stringer is rotated.
Preferably, arc-shaped sliding slot is set below stringer end along its length, in the lifting beam
The guide rail matched with the sliding slot is arranged in top, and the center of circle of the sliding slot is overlapped with the axial location of the articulated shaft, with true
The lifting beam is protected to be rotated relative to the stringer in the horizontal plane.It is arranged in the lower part of the lifting beam to described
The boom hoisting that track switch is hung.
By implementing the technical solution for the railway switch laying apparatus operational method that aforementioned present invention provides, have has as follows
Beneficial effect:
(1) railway switch laying apparatus operational method of the present invention, can be very convenient by transverse direction, longitudinal direction and rotary motion
Ground adjusts the position of track switch, operation process without manual intervention, process is simple, saves labour, substantially increase railway switch
The operating efficiency of laying；
(2) railway switch laying apparatus operational method of the present invention is rotated around stringer, significantly in the horizontal plane by lifting beam
It increases track switch and spreads the flexibility and applicability changed, improve work efficiency.
(3) railway switch laying apparatus operational method of the present invention is lifted by crane by installing telescopic arm at stringer both ends meeting
Track switch of growing up can reduce the length of track switch laying apparatus itself while requirement, facilitate transport of the device on flatcar.
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 job state schematic diagram for the railway switch laying apparatus that operational method of the present invention is based on；
Fig. 2 is the travel position schematic diagram for the railway switch laying apparatus that operational method of the present invention is based on；
Fig. 3 is the schematic diagram that the railway switch laying apparatus that operational method of the present invention is based on is got on or off the bus from flatcar；
Fig. 4 is the empty wagons operation schematic diagram for the railway switch laying apparatus that operational method of the present invention is based on；
Fig. 5 is that the railway switch laying apparatus that operational method of the present invention is based on is run to progress road above track switch transport vehicle
The schematic diagram of trouble lifting；
Fig. 6 is that the track switch for the railway switch laying apparatus that operational method of the present invention is based on loads operation schematic diagram；
Fig. 7 is the structure top view for the railway switch laying apparatus that operational method of the present invention is based on；
Fig. 8 is the part section enlarged structure schematic diagram of part A in Fig. 6；
Fig. 9 is the part section enlarged structure schematic diagram of part B in Fig. 6；
Figure 10 is a kind of flow diagram of specific embodiment of railway switch laying apparatus operational method of the present invention；
In figure: 1- stringer, 2- lifting beam, 3- telescopic arm, 4- support running gear, 5- intermediate strutting device, 6- dynamical system
System, 7- electric control system, 8- boom hoisting, 9- track switch, 10- flatcar, 11- axis hole, 12- sliding slot, 13- track switch transport vehicle, 14-
Fixing seat, 21- articulated shaft, 22- guide rail, 31- crossbeam one, 41- supporting leg one, 42- pivoting support, 43- crawler belt running mechanism, 44-
Crossbeam two, 51- supporting leg two, 52- crossbeam three, 81- oil cylinder, 82- hook, 100- railway switch laying apparatus.
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 10, the specific embodiment of railway switch laying apparatus operational method of the present invention is given,
The present invention will be further explained below with reference to the attached drawings and specific examples.
As shown in Fig. 1, a kind of specific embodiment for the railway switch laying apparatus that operational method of the present invention is based on is used
In the laying of track switch 9, comprising:
Stringer 1；
It is set to the lower part of stringer 1, and hinged with stringer 1, there is the lifting beam 2 compared with long span；
It is set to the telescopic arm 3 at (direction as shown in L in attached drawing 2 to 7, i.e., the longitudinally) both ends along its length of lifting beam 2, is stretched
Contracting arm 3 can carry out stretching motion along the length direction of lifting beam 2, and relative to lifting beam 2；Telescopic arm 3 can be longitudinal (i.e. as attached
Direction shown in L in Fig. 2 to 7) it realizes and stretches, maximum length is up to 30m, to meet the integral hoisting of long span track switch 9；
The two sides of stringer 1 (direction as shown in W in attached drawing 7, i.e., laterally) in the width direction are set to, and are connected with stringer 1
It connects, for realizing the support running gear 4 of 100 traveling of railway switch laying apparatus, supports running gear 4 can be relative to stringer 1
Carry out laterally (direction as shown in W in attached drawing 7) and vertical (direction as shown in H in attached drawing 2 to 6) stretching motion；
The two sides of stringer 1 (direction as shown in W in attached drawing 7) in the width direction are set to, and are connected with stringer 1, are used for
The intermediate strutting device 5 of support is provided for stringer 1, and intermediate strutting device 5 can carry out laterally (W in such as attached drawing 7 relative to stringer 1
Shown direction) and vertical (direction as shown in H in attached drawing 2 to 6) stretching motion；
It is set to the end of telescopic arm 3, the boom hoisting 8 for being hung to track switch 9.As of the invention a kind of preferable
Specific embodiment, boom hoisting 8 can also be set in the lower part of lifting beam 2, which can be using being driven by oil cylinder
Roller type rail clamp structure, can also be using the hook structure that is driven by oil cylinder.It is lifted by crane by being arranged in the lower part of lifting beam 2
Device 8 can effectively prevent deformation of the track switch 9 during hanging of growing up.
It is additionally provided on railway switch laying apparatus 100 and provides the dynamical system 6 of power for it, and railway switch is spread
If the electric control system 7 of the progress vehicle electrical control of device 100.Railway switch laying apparatus 100 passes through lateral, longitudinal direction and rotation
The position of the dynamic adjustment track switch 9 of transhipment, then track switch 9 is fallen, complete the laying of track switch 9 by boom hoisting 8.The present invention is specific
The railway switch laying apparatus of embodiment description mainly by stringer 1, can be walked around lifting beam 2 that stringer 1 rotates, telescopic arm 3, support
Luggage sets 4, intermediate strutting device 5 and boom hoisting 8 forms, and is able to achieve the transport to track switch 9, lifting, traversing, rotation etc.
Function.
As shown in attached drawing 4,7 and 8, the middle part of stringer 1 offers axis hole 11, is provided with above the middle part of lifting beam 2 hinged
Axis 21 passes through axis hole 11 by articulated shaft 21 and realizes the hinged of stringer 1 and lifting beam 2, makes lifting beam 2 in the horizontal plane can be opposite
(direction as shown in T in attached drawing 1 to 6,8) is rotated in stringer 1.As shown in attached drawing 4,7 and 9, stringer 1 is along its length
Two ends below be further provided with arc-shaped sliding slot 12, the top of lifting beam 2 is provided with to be matched with sliding slot 12
The center of circle of guide rail 22, sliding slot 12 is overlapped with the axial location of articulated shaft 21, to ensure that lifting beam 2 in the horizontal plane can be relative to vertical
Beam 1 is rotated.
The end of telescopic arm 3 is provided with crossbeam 1, and boom hoisting 8 includes being set to crossbeam 1 along its length (such as
Direction shown in W in attached drawing 7) two sides and lifting beam 2 (direction as shown in W in attached drawing 7) in the width direction two sides, can be vertical
(direction as shown in H in attached drawing 2 to 6) carries out the oil cylinder 81 of stretching motion, and is connected to the movable end of oil cylinder 81, to track switch 9
The hook 82 being fixed realizes hanging for track switch 9 by oil cylinder 81 and hook 82.
Supporting running gear 4 includes supporting leg 1, pivoting support 42, crawler belt running mechanism 43 and crossbeam 2 44.Crossbeam two
44 are connected with stringer 1, and supporting leg 1 is set to the end that crossbeam 2 44 extends to 1 outside of stringer, and the bottom of supporting leg 1 is logical
Pivoting support 42 is crossed to be connected with crawler belt running mechanism 43.Pivoting support 42 can drive crawler belt running mechanism 43 to revolve around vertical axis
Turn, to enhance support running gear 4 to the adaptability of operation road surface landform.Crossbeam 2 44 is connected by oil cylinder with stringer 1,
When railway switch laying apparatus 100 is by supporting running gear 4 to be supported, can be realized by the stretching motion of oil cylinder vertical
Transverse shifting of the beam 1 relative to supporting leg 1.
Support running gear 4 is arranged in pairs in the both ends of stringer 1 (direction as shown in L in attached drawing 2 to 7) along its length,
Intermediate strutting device 5 is set to the middle part of stringer 1, and is located between support running gear 4.Intermediate strutting device 5 includes supporting leg
2 51 and crossbeam 3 52, crossbeam 3 52 be connected with stringer 1, supporting leg 2 51 is set to crossbeam 3 52 and extends to the outside of stringer 1
End.Crossbeam 3 52 is connected by oil cylinder with stringer 1, when intermediate strutting device 5 is lifted up, passes through the flexible fortune of oil cylinder
It is dynamic to can be realized transverse shifting of the supporting leg 2 51 relative to stringer 1, in order to which railway switch laying apparatus 100 is unloaded from flatcar 10
Under.
When intermediate strutting device 5 is supported railway switch laying apparatus 100, the supporting leg one of running gear 4 is supported
41 are lifted up and leave ground, and pivoting support 42 can drive crawler belt running mechanism 43 around vertical axis direction (such as H institute in attached drawing 2 to 6
Show direction) rotation.
When railway switch laying apparatus 100, which is placed on, to be transported on flatcar 10, hook 82 and the fixing seat 14 on flatcar 10
It is mutually fixed, to ensure the safety of transportational process.When railway switch laying apparatus 100 transports, the supporting leg of intermediate strutting device 5
2 51 lateral and vertical be in contraction state.
After railway switch laying apparatus 100 reaches working space, support first is provided by intermediate strutting device 5, support is walked
After the supporting leg 1 that luggage sets 4 crosses out, railway switch is laid with by support running gear 4 and is filled by vertical drop to ground
After setting 100 jack-up, flatcar 10 is withdrawn from.
When railway switch laying apparatus 100 falls to ground, by supporting the crawler belt running mechanism 43 of running gear 4, road
Trouble paving changing device 100 is moved to the top of track switch transport vehicle 13, slings track switch 9 by boom hoisting 8 and is transported to welding platform
It is welded.
When supporting running gear 4 to be supported railway switch laying apparatus 100, the supporting leg two of intermediate strutting device 5
51 are lifted up and leave ground.Pass through the adjustable stringer 1 of the stretching motion of oil cylinder between crossbeam 2 44 and stringer 1 and supporting leg one
Relative position between 41 realizes that the transverse direction (direction as shown in W in attached drawing 7) of track switch 9 is mobile.Pass through crawler belt running mechanism 43
The stretching motion of traveling and/or telescopic arm 3, the longitudinal direction (direction as shown in L in attached drawing 2 to 7) that track switch 9 may be implemented are mobile.When
When realizing longitudinal movement by telescopic arm 3, if boom hoisting 8 uses hook structure, need first to release rising for 2 lower part of lifting beam
Binding between device for hoisting 8 and track switch 9.By the rotation relative to stringer 1 in the horizontal plane of lifting beam 2, track switch 9 may be implemented
Rotation (direction as shown in T in attached drawing 1 to 6,8) movement.
As shown in Fig. 10, a kind of specific embodiment of above-mentioned railway switch laying apparatus operational method, including following step
It is rapid:
S101) railway switch laying apparatus 100 packs up support running gear 4 and intermediate strutting device 5, and is fixed on flatcar
It transports on 10 to working space；
S102) after reaching working space, railway switch laying apparatus 100 puts down support running gear 4, and luggage is walked in support
4 support railway switch laying apparatus 100 are set, flatcar 10 is withdrawn from；
S103) railway switch laying apparatus 100 is moved to the top of track switch transport vehicle 13, is sling simultaneously by boom hoisting 8
Track switch 9 is unloaded from track switch transport vehicle 13；
S104) railway switch laying apparatus 100 is sling the track switch 9 being welded by boom hoisting 8 and is transported to track switch 9
Paving location；
S105) railway switch laying apparatus 100 adjusts the position of track switch 9 by transverse shifting, longitudinal movement and rotary motion
It sets, and completes the laying of track switch 9.
In step S101), when transporting to railway switch laying apparatus 100, pass through the hook 82 of boom hoisting 8
It is fixed with 14 phase of fixing seat on flatcar 10, realizes the binding of railway switch laying apparatus 100 and flatcar 10, as shown in Fig. 2.
When railway switch laying apparatus 100 transports, the supporting leg 2 51 of intermediate strutting device 5 it is lateral and it is vertical be in it is contraction-like
The crawler belt running mechanism 43 of state, support running gear 4 acts on flatcar 10.
In step S102), after railway switch laying apparatus 100 reaches working space, intermediate strutting device 5 is first passed through
It is supported on flatcar 10, after crossing out with the supporting leg 1 of rear support running gear 4, vertical drop to ground passes through support
After running gear 4 jacks up railway switch laying apparatus 100, flatcar 10 is withdrawn from, as shown in Fig. 3.It as shown in Fig. 4, is iron
The schematic diagram that way branches off under 100 empty wagons operating status of laying apparatus.
In step S103), when railway switch laying apparatus 100 falls to ground, track switch paving changing device 100 passes through support
The crawler belt running mechanism 43 of running gear 4 is moved to the top of track switch transport vehicle 13, slings track switch 9 by boom hoisting 8, and turn
It is transported to welding platform to be welded, as shown in Fig. 5.
In step S104), railway switch laying apparatus 100 stretches out telescopic arm 3, and telescopic arm 3 is adjusted to suitable long
Degree, and after selecting suitable quantity and the boom hoisting of position 8, it slings the track switch 9 being welded and transports to the paving of track switch 9 and replace
It sets.
In step S105), according to specific operating condition, the position of track switch 9 is adjusted by transverse direction, longitudinal direction and rotary motion,
Then track switch 9 is fallen by boom hoisting 8, completes the laying of track switch 9, as shown in Fig. 6.
As shown in attached drawing 7 and attached drawing 8, axis hole 11 is opened up at the middle part of stringer 1, hinge is set above the middle part of lifting beam 2
Spindle 21 passes through axis hole 11 by articulated shaft 21 and realizes the hinged of stringer 1 and lifting beam 2, makes lifting beam 2 in the horizontal plane can phase
Stringer 1 is rotated.As shown in attached drawing 7 and attached drawing 9, circular arc is set below the end of stringer 1 along its length
The guide rail 22 matched with sliding slot 12, the center of circle and the articulated shaft 21 of sliding slot 12 are arranged on the top of lifting beam 2 for the sliding slot 12 of shape
Axial location is overlapped, to ensure that lifting beam 2 is rotated relative to stringer 1 in the horizontal plane.
In step S105), when supporting running gear 4 to be supported railway switch laying apparatus 100, intermediate supports
The supporting leg 2 51 of device 5, which is lifted up, leaves ground.Stringer is adjusted by the stretching motion of oil cylinder between crossbeam 2 44 and stringer 1
Relative position between 1 and supporting leg 1 realizes that the transverse direction (direction as shown in W in attached drawing 7) of track switch 9 is mobile.It is walked by crawler belt
The traveling of row mechanism 43 and/or the stretching motion of telescopic arm 3 realize that the longitudinal direction (direction as shown in L in attached drawing 2 to 7) of track switch 9 is moved
It is dynamic.Realize the rotation of track switch 9 (as shown in T in attached drawing 1 to 6,8 relative to the rotation of stringer 1 in the horizontal plane by lifting beam 2
Direction) movement.
The railway switch laying apparatus 100 of the above-mentioned specific embodiment description of the present invention can be transported with flatcar 10, by track switch 9
It is unloaded from track switch transport vehicle 13, and track switch 9 can be moved to the laying that paving change place completes track switch 9, and operation process is not
Require manual intervention, high degree of automation, operation process it is safe and reliable, substantially increase the operating efficiency of construction of railways.
It, can by implementing the technical solution of the railway switch laying apparatus operational method of specific embodiment of the invention description
It has the following technical effects:
(1) the railway switch laying apparatus operational method of specific embodiment of the invention description, passes through transverse direction, longitudinal direction and rotation
Movement can very easily adjust the position of track switch, operation process without manual intervention, process is simple, saves labour, greatly
The operating efficiency of railway switch laying is improved greatly；
(2) the railway switch laying apparatus operational method of specific embodiment of the invention description, by lifting beam in horizontal plane
It is interior to be rotated around stringer, it considerably increases track switch and spreads the flexibility and applicability changed, improve work efficiency.
(3) the railway switch laying apparatus operational method of specific embodiment of the invention description, by being installed at stringer both ends
Telescopic arm lifts by crane the length that can reduce track switch laying apparatus itself while track switch of growing up requires meeting, device is facilitated to exist
Transport on flatcar.
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 (7)
1. a kind of railway switch laying apparatus operational method, which is characterized in that railway switch laying apparatus (100) includes: stringer
(1)；It is set to the stringer (1) lower part, and the lifting beam (2) hinged with the stringer (1)；It is set to the lifting beam (2)
The telescopic arm (3) at both ends along its length；Be set to the two sides of the stringer (1) in the width direction, and with the stringer (1) phase
The support running gear (4) of connection；The two sides of the stringer (1) in the width direction are set to, and are connected with the stringer (1)
Intermediate strutting device (5)；It is set to the boom hoisting (8) of the telescopic arm (3) end；It is opened in the middle part of the stringer (1)
If axis hole (11), articulated shaft (21) are set above the middle part of the lifting beam (2), are passed through by the articulated shaft (21) described
Axis hole (11) realizes the hinged of the stringer (1) and the lifting beam (2), make the lifting beam (2) in the horizontal plane relative to
The stringer (1) is rotated；Arc-shaped sliding slot is set below the end of the stringer (1) along its length
(12), the guide rail (22) matched with the sliding slot (12), the circle of the sliding slot (12) are set on the top of the lifting beam (2)
The heart is overlapped with the axial location of the articulated shaft (21), to ensure the lifting beam (2) in the horizontal plane relative to the stringer
(1) it is rotated；Crossbeam one (31) are set in the end of the telescopic arm (3), the boom hoisting (8) includes being set to
The two sides of the crossbeam one (31) along its length, can be in the oil cylinder (81) of vertical carry out stretching motion, and is connected to described
The movable end of oil cylinder (81), it is real by the oil cylinder (81) and hook (82) to the hook (82) that the track switch (9) is fixed
Existing track switch (9) are hung；
The operational method the following steps are included:
S101) the railway switch laying apparatus (100) packs up the support running gear (4) and intermediate strutting device (5), and
It is fixed on flatcar (10) and transports to working space；
S102) after reaching working space, the railway switch laying apparatus (100) puts down the support running gear (4), institute
It states support running gear (4) and supports the railway switch laying apparatus (100), withdraw from the flatcar (10)；
S103) the railway switch laying apparatus (100) is moved to the top of track switch transport vehicle (13), passes through the boom hoisting
(8) it slings and is unloaded track switch (9) from track switch transport vehicle (13)；
S104) the railway switch laying apparatus (100) is sling the track switch (9) being welded and is transported by the boom hoisting (8)
Transport to the paving location of the track switch (9)；
S105) the railway switch laying apparatus (100) adjusts the track switch by transverse shifting, longitudinal movement and rotary motion
(9) position behind the position for regulating the track switch (9), is fallen the track switch (9) by the boom hoisting (8), is completed
The laying of the track switch (9)；
In the step S102) in, after the railway switch laying apparatus (100) reaches working space, first pass through intermediate branch
Support arrangement (5) is supported on flatcar (10), and then the supporting leg one (41) of support running gear (4) crosses out, under vertical
Ground is dropped down onto, after jacking up the railway switch laying apparatus (100) by support running gear (4), then withdraws from the flatcar
(10)。
2. railway switch laying apparatus operational method according to claim 1, it is characterised in that: in the step S101)
In, when transporting to the railway switch laying apparatus (100), pass through the hook (82) of the boom hoisting (8) and institute
The fixing seat (14) stated on flatcar (10) is mutually fixed, and realizes the binding of the railway switch laying apparatus (100) and flatcar (10).
3. railway switch laying apparatus operational method according to claim 1 or 2, it is characterised in that: in the step
S101 in), when the railway switch laying apparatus (100) transport, the supporting leg two (51) of the intermediate strutting device (5) is in cross
It is in contraction state to vertical, the crawler belt running mechanism (43) of support running gear (4) acts on the flatcar
(10) on.
4. railway switch laying apparatus operational method according to claim 3, it is characterised in that: in the step S105)
In, the transverse shifting of the track switch (9) is realized by the relative position adjusted between the stringer (1) and supporting leg one (41)；It is logical
The traveling of the crawler belt running mechanism (43) and/or the stretching motion of the telescopic arm (3) are crossed, realizes the vertical of the track switch (9)
To movement；Realize the rotation of the track switch (9) relative to the rotation of the stringer (1) in the horizontal plane by the lifting beam (2)
Transhipment is dynamic.
5. railway switch laying apparatus operational method according to claim 1,2 or 4, it is characterised in that: in the step
S105 in), when the support running gear (4) is supported the railway switch laying apparatus (100), the intermediate branch
The supporting leg two (51) of support arrangement (5), which is lifted up, leaves ground, passes through the crossbeam of the stringer (1) and support running gear (4)
The stretching motion of oil cylinder adjusts the relative position between the stringer (1) and supporting leg one (41) between two (44).
6. railway switch laying apparatus operational method according to claim 5, it is characterised in that: in the lifting beam (2)
Lower part the boom hoisting (8) that is hung to the track switch (9) is set；In the step S103) in, when the railway switch
Laying apparatus (100) falls to ground, the crawler belt traveling machine that track switch paving changing device (100) passes through support running gear (4)
Structure (43) is moved to the top of the track switch transport vehicle (13), is sling the track switch (9) by the boom hoisting (8), and turns
Welding platform is transported to be welded.
7. according to claim 1, railway switch laying apparatus operational method described in 2,4 or 6, it is characterised in that: in the step
Rapid S104) in, the railway switch laying apparatus (100) stretches out the telescopic arm (3), and by the telescopic arm (3) adjust to
Appropriate length is sling the track switch (9) being welded and is transported to the paving change place of the track switch (9).
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| CN201711035627.0A CN107620234B (en) | 2017-10-30 | 2017-10-30 | A kind of railway switch laying apparatus operational method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711035627.0A CN107620234B (en) | 2017-10-30 | 2017-10-30 | A kind of railway switch laying apparatus operational method |
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| CN107620234A CN107620234A (en) | 2018-01-23 |
| CN107620234B true CN107620234B (en) | 2019-09-24 |
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Families Citing this family (5)
| 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 |
| CN113684730A (en) * | 2021-08-18 | 2021-11-23 | 中国铁建高新装备股份有限公司 | Railway switch laying and replacing operation vehicle |
| CN114312909B (en) * | 2022-03-14 | 2022-05-10 | 中铁建电气化局集团第三工程有限公司 | Signal turnout in-situ reloading parameter pre-adjusting construction method |
| CN114941263B (en) * | 2022-05-07 | 2024-02-13 | 株洲时代电子技术有限公司 | Switch replacing operation method |
| CN114715781B (en) * | 2022-05-07 | 2024-10-29 | 株洲时代电子技术有限公司 | Intelligent control method for gantry lifting of railway line |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5127335A (en) * | 1990-07-09 | 1992-07-07 | Kershaw Manufacturing Company, Inc. | Points and crossing changer |
| FI94447C (en) * | 1993-05-07 | 1995-09-11 | Desec Instmsto | Lifting device for handling a rail element |
| CN203866656U (en) * | 2014-04-02 | 2014-10-08 | 北京建鼎国铁工程设计有限公司 | Turnout laying machine for track construction |
| DE102015116873B4 (en) * | 2015-10-05 | 2017-04-13 | Kirow Ardelt Gmbh | Device for loading and unloading a track with a traverse and at least two transverse arms |
| CN206219916U (en) * | 2016-08-15 | 2017-06-06 | 中国铁建高新装备股份有限公司 | A kind of big part quick-replaceable equipment of railway switch |
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