CN207435828U - Railway switch laying apparatus - Google Patents
Railway switch laying apparatus Download PDFInfo
- Publication number
- CN207435828U CN207435828U CN201721414523.6U CN201721414523U CN207435828U CN 207435828 U CN207435828 U CN 207435828U CN 201721414523 U CN201721414523 U CN 201721414523U CN 207435828 U CN207435828 U CN 207435828U
- Authority
- CN
- China
- Prior art keywords
- longeron
- laying apparatus
- railway switch
- lifting beam
- running gear
- 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.)
- Active
Links
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model discloses a kind of railway switch laying apparatus, including：Longeron；It is arranged at the lower part of longeron, and the lifting beam hinged with longeron；The telescopic arm at lifting beam both ends along its length is arranged at, telescopic arm can carry out stretching motion along the length direction of lifting beam, and compared with lifting beam；The both sides of longeron in the width direction are arranged at, and are connected with longeron, are used to implement the support running gear of railway switch laying apparatus traveling, support running gear can carry out horizontal and vertical stretching motion compared with longeron；The both sides of longeron in the width direction are arranged at, and are connected with longeron, for providing the intermediate strutting device of support for longeron, intermediate strutting device can carry out horizontal and vertical stretching motion compared with longeron；The end of telescopic arm is arranged at, for the boom hoisting hung to track switch.The utility model can solve the technical issues of existing apparatus needs complicated manual intervention, flow, construction operation inefficiency.
Description
Technical field
The utility model is related to construction of railways technical field, more particularly, to a kind of railway switch laying apparatus.
Background technology
Railway switch is widely used in as a kind of important equipment for being used to implement station track conversion on rail track.Due to
Track switch has quantity is more, construction is complicated, service life is short, it is low to limit train speed, travel safety, maintenance input is big etc.
Feature, thus with curve, connector and referred to as three big weak links of track.Again due to the track switch quantity used on rail track
More, construction complexity, therefore it is a very large order to replace track switch.In the prior art, the device for replacing track switch is main
Have following several：
(1) one kind is to be risen and fallen using multigroup high-stroke hydraulic track jack to track switch, and this mode is in operation process
Easily occur that oil cylinder is asynchronous or deflection, cause to rise and fall unstable, and have some potential safety problems；
(2) another kind is carried out by multigroup host computer and slave computer joint, and this mode needs advance laying process rail,
It also needs to be equipped with special loop wheel machine and unloads host computer from transport vehicle, process CIMS is complicated, is unfavorable for the raising of operating efficiency；
(3) the third is to be applied by Beijing Jianding Guotie Engineering Designing Co., Ltd. on 04 02nd, 2014, and in
On October 08th, 2014 is announced, and notification number is the Chinese utility model patent of CN203866656U《It 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 forms.But this track switch laydown machine span is limited, it is difficult to the lifting of long track switch, installation is dumb, and be easy to cause
The gross distortion of trouble.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of railway switch laying apparatus, to solve existing apparatus
The technical issues of needing complicated manual intervention, flow, construction operation inefficiency.
In order to realize above-mentioned purpose of utility model, the utility model specifically provides a kind of skill of railway switch laying apparatus
Art implementation, a kind of railway switch laying apparatus, for the laying of track switch, including：
Longeron；
It is arranged at the lower part of the longeron, and the lifting beam hinged with the longeron；
The telescopic arm at lifting beam both ends along its length is arranged at, the telescopic arm can be along the length of the lifting beam
Direction, and carry out stretching motion compared with the lifting beam；
The both sides of the longeron in the width direction are arranged at, and are connected with the longeron, are used to implement the railway road
The support running gear of trouble laying apparatus traveling, the support running gear can carry out laterally stretching with vertical compared with the longeron
Contracting movement；
The both sides of the longeron in the width direction are arranged at, and are connected with the longeron, for being provided for the longeron
The intermediate strutting device of support, the intermediate strutting device can carry out horizontal and vertical stretching motion compared with the longeron；
The end of the telescopic arm is arranged at, for the boom hoisting hung to the track switch.
Preferably, axis hole is offered in the middle part of the longeron, articulated shaft is provided with above the middle part of the lifting beam, passes through
The articulated shaft realizes being hinged for the longeron and lifting beam through the axis hole, makes the lifting beam in the horizontal plane can be opposite
It is rotated in the longeron.
Preferably, be provided with arc-shaped sliding slot below longeron end along its length, the lifting beam it is upper
Portion be provided with the matched guide rail of the sliding slot, the center of circle of the sliding slot is overlapped with the axial location of the articulated shaft, with true
Protecting the lifting beam can be rotated in the horizontal plane compared with the longeron.
Preferably, the end set of the telescopic arm has crossbeam one, and the boom hoisting includes being arranged at the crossbeam one
Both sides along its length, can vertical carry out stretching motion oil cylinder and be connected to the movable end of the oil cylinder, to described
The hook that track switch is fixed realizes hanging for the track switch by the oil cylinder and hook.
Preferably, the support running gear includes supporting leg one, pivoting support, crawler belt running mechanism and crossbeam two.It is described
Crossbeam two is connected with the longeron, and the supporting leg one is arranged at the crossbeam two and extends to the end on the outside of the longeron, institute
The bottom for stating supporting leg one is connected by the pivoting support with the crawler belt running mechanism.
Preferably, the support running gear is arranged in pairs the both ends in the longeron along its length, the intermediate branch
Support arrangement is arranged at the middle part of the longeron, and between the support running gear.The intermediate strutting device includes branch
Leg two and crossbeam three, the crossbeam three are connected with the longeron, the supporting leg two be arranged at the crossbeam three extend to it is described
End on the outside of longeron.
Preferably, when the intermediate strutting device is supported the railway switch laying apparatus, the support is walked
The supporting leg one that luggage is put is lifted up leaving ground, and the pivoting support can drive the crawler belt running mechanism around vertical direction of principal axis
Rotation.
Preferably, when the railway switch laying apparatus, which is placed on, to be transported on flatcar, with the fixed seat on the flatcar
It is mutually fixed.When the railway switch laying apparatus transports, the supporting leg two of the intermediate strutting device is horizontal and vertical locate
In contraction state.
Preferably, after the railway switch laying apparatus reaches Active workings, first provided by the intermediate strutting device
Support, it is described support running gear supporting leg one cross out after, vertical drop to ground, pass through it is described support running gear will
After the railway switch laying apparatus jacks up, the flatcar is withdrawn from.
Preferably, when dropping down onto ground under the railway switch laying apparatus, the railway switch laying apparatus passes through described
The crawler belt running mechanism of running gear is supported, the railway switch laying apparatus is moved to the top of track switch transport vehicle, passes through institute
It states boom hoisting and slings the track switch and be transported to jig and welded.It is provided in the lower part of the lifting beam to described
The boom hoisting that track switch is hung.
By implementing the technical solution of above-mentioned railway switch laying apparatus provided by the utility model, have following beneficial to effect
Fruit：
(1) the utility model railway switch laying apparatus can be adjusted very easily by transverse direction, longitudinal direction and rotary motion
The position of whole track switch, operation process is without manual intervention, flow is simple, saves labour, substantially increases railway switch laying
Operating efficiency；
(2) the utility model railway switch laying apparatus is rotated by lifting beam around longeron in the horizontal plane, is greatly increased
The flexibility and applicability that track switch paving is changed, improve work efficiency.
(3) the utility model railway switch laying apparatus is grown up by installing telescopic arm at longeron both ends meeting lifting
Track switch can reduce the length of track switch laying apparatus in itself while requirement, facilitate transport of the device on flatcar.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other embodiments.
Fig. 1 is a kind of job state schematic diagram of specific embodiment of the utility model railway switch laying apparatus；
Fig. 2 is a kind of travel position schematic diagram of specific embodiment of the utility model railway switch laying apparatus；
Fig. 3 is the schematic diagram that a kind of specific embodiment of the utility model railway switch laying apparatus is got on or off the bus from flatcar；
Fig. 4 is a kind of empty wagons operation schematic diagram of specific embodiment of the utility model railway switch laying apparatus；
Fig. 5 is that a kind of specific embodiment of the utility model railway switch laying apparatus is run to progress above track switch transport vehicle
The schematic diagram of track switch lifting；
Fig. 6 is that a kind of track switch of specific embodiment of the utility model railway switch laying apparatus loads operation schematic diagram；
Fig. 7 is a kind of structure top view of specific embodiment of the utility model railway switch laying apparatus；
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 the operational method flow diagram based on the utility model railway switch laying apparatus；
In figure：1- longerons, 2- lifting beams, 3- telescopic arms, 4- support running gears, 5- intermediate strutting devices, 6- dynamical systems
System, 7- electric control systems, 8- boom hoistings, 9- track switches, 10- flat car for transportations, 11- axis holes, 12- sliding slots, the transport of 13- track switches
Vehicle, 14- fixed seats, 21- articulated shafts, 22- guide rails, 31- crossbeams one, 41- supporting legs one, 42- pivoting supports, 43- crawler belt traveling machines
Structure, 44- crossbeams two, 51- supporting legs two, 52- crossbeams three, 81- oil cylinders, 82- hooks, 100- railway switch laying apparatus.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment carries out the technical scheme in the embodiment of the utility model clear, complete description.Obviously, retouched
The embodiment stated is only the part of the embodiment of the utility model, instead of all the embodiments.Based in the utility model
Embodiment, all other embodiment that those of ordinary skill in the art are obtained without creative efforts,
It shall fall within the protection scope of the present invention.
As shown in attached drawing 1 to attached drawing 10, the specific embodiment of the utility model railway switch laying apparatus is given, below
The utility model is described in further detail with reference to the drawings and specific embodiments.
As shown in Figure 1, a kind of specific embodiment of railway switch laying apparatus, for the laying of track switch 9, including：
Longeron 1；
The lower part of longeron 1 is arranged at, and it is hinged with longeron 1, there is the lifting beam 2 compared with long span；
The telescopic arm 3 at (as shown in L in attached drawing 2 to 7 direction, the i.e. longitudinal direction) both ends along its length of lifting beam 2 is arranged at, is stretched
Contracting arm 3 can carry out stretching motion along the length direction of lifting beam 2, and compared with lifting beam 2；Telescopic arm 3 can be in longitudinal direction (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 both sides of longeron 1 (as shown in W in attached drawing 7 direction, i.e., laterally) in the width direction are arranged at, and are connected with longeron 1
It connects, is used to implement the support running gear 4 of 100 traveling of railway switch laying apparatus, support running gear 4 can be compared with longeron 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 both sides of longeron 1 (direction as shown in W in attached drawing 7) in the width direction are arranged at, and are connected with longeron 1, are used for
There is provided the intermediate strutting device 5 of support for longeron 1, intermediate strutting device 5 can carry out laterally (W in such as attached drawing 7 compared with longeron 1
Shown direction) and vertical (direction as shown in H in attached drawing 2 to 6) stretching motion；
The end of telescopic arm 3 is arranged at, for the boom hoisting 8 hung to track switch 9.It is a kind of as the utility model
Preferable specific embodiment can also set boom hoisting 8 in the lower part of lifting beam 2, which may be employed by oil cylinder
The roller type rail clamp structure of drive can also use the hook structure driven by oil cylinder.By being set in the lower part of lifting beam 2
Boom hoisting 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 device 100 carries out the electric control system 7 of vehicle electrical control.Railway switch laying apparatus 100 passes through transverse direction, 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 utility model
The railway switch laying apparatus of specific embodiment description mainly by longeron 1, can be around lifting beam 2 that longeron 1 rotates, telescopic arm 3, branch
Support running gear 4, intermediate strutting device 5 and boom hoisting 8 form, and can realize the transport to track switch 9, lifting, traversing, rotation
Turn etc. functions.
As shown in attached drawing 4,7 and 8, the middle part of longeron 1 offers axis hole 11, is provided with above the middle part of lifting beam 2 hinged
Axis 21 realizes being hinged for longeron 1 and lifting beam 2 through axis hole 11 by articulated shaft 21, makes lifting beam 2 in the horizontal plane can be opposite
It is rotated in (direction as shown in T in attached drawing 1 to 6,8) in longeron 1.As shown in attached drawing 4,7 and 9, longeron 1 is along length side
To two ends be provided with arc-shaped sliding slot 12 further below, the top of lifting beam 2 is provided with to be engaged with sliding slot 12
Guide rail 22, the center of circle of sliding slot 12 overlaps with the axial location of articulated shaft 21, to ensure that lifting beam 2 in the horizontal plane can be compared with
Longeron 1 is rotated.
The end set of telescopic arm 3 has crossbeam 1, and boom hoisting 8 includes being arranged at crossbeam 1 along its length (such as
Direction shown in W in attached drawing 7) both sides and lifting beam 2 (direction as shown in W in attached drawing 7) in the width direction both 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.
Running gear 4 is supported to include supporting leg 1, pivoting support 42, crawler belt running mechanism 43 and crossbeam 2 44.Crossbeam two
44 are connected with longeron 1, and supporting leg 1 is arranged at the end that crossbeam 2 44 extends to 1 outside of longeron, and the bottom of supporting leg 1 leads to
Pivoting support 42 is crossed with crawler belt running mechanism 43 to be connected.Pivoting support 42 can drive crawler belt running mechanism 43 to be revolved around vertical axis
Turn, with enhancing support running gear 4 to the adaptability of operation road surface landform.Crossbeam 2 44 is connected by oil cylinder with longeron 1,
When railway switch laying apparatus 100 is supported by supporting running gear 4, can be realized by the stretching motion of oil cylinder vertical
Beam 1 compared with supporting leg 1 transverse shifting.
Support running gear 4 is arranged in pairs in the both ends of longeron 1 (direction as shown in L in attached drawing 2 to 7) along its length,
Intermediate strutting device 5 is arranged at the middle part of longeron 1, and between support running gear 4.Intermediate strutting device 5 includes supporting leg
2 51 and crossbeam 3 52, crossbeam 3 52 be connected with longeron 1, supporting leg 2 51 is arranged at crossbeam 3 52 and extends to the outside of longeron 1
End.Crossbeam 3 52 is connected by oil cylinder with longeron 1, when intermediate strutting device 5 is lifted up, passes through the flexible fortune of oil cylinder
Kinetic energy enough realizes transverse shifting of the supporting leg 2 51 compared with longeron 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 leaving ground, and pivoting support 42 can drive crawler belt running mechanism 43 around vertical direction of principal axis (such as H institutes 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 fixed seat 14 on flatcar 10
It is mutually fixed, to ensure the security of transportational process.When railway switch laying apparatus 100 transports, the supporting leg of intermediate strutting device 5
2 51 horizontal and vertical be in contraction state.
After railway switch laying apparatus 100 reaches Active workings, support first is provided by intermediate strutting device 5, support is walked
Luggage put 4 supporting leg 1 cross out after, vertical drop to ground, by support running gear 4 by railway switch be laid with fill
After putting 100 jack-up, flatcar 10 is withdrawn from.
When dropping down onto ground under railway switch laying apparatus 100, by supporting the crawler belt running mechanism 43 of running gear 4, iron
Way trouble laying apparatus 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 is welded.
When running gear 4 is supported to be supported railway switch laying apparatus 100, the supporting leg two of intermediate strutting device 5
51 are lifted up leaving ground.Longeron 1 and supporting leg one can be adjusted by the stretching motion of oil cylinder between crossbeam 2 44 and longeron 1
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
Traveling and/or telescopic arm 3 stretching motion, can realize that the longitudinal direction (direction as shown in L in attached drawing 2 to 7) of track switch 9 is mobile.
When realizing longitudinal movement by telescopic arm 3, if boom hoisting 8 uses hook structure, it is necessary to first release 2 lower part of lifting beam
Boom hoisting 8 and track switch 9 between binding.By lifting beam 2 in the horizontal plane compared with the rotation of longeron 1, can realize
Rotation (direction as shown in T in attached drawing 1 to the 6,8) movement of track switch 9.
As shown in Figure 10, a kind of specific embodiment of above-mentioned railway switch laying apparatus operational method, including following step
Suddenly：
S101) railway switch laying apparatus 100 packs up support running gear 4 and intermediate strutting device 5, and is fixed on flatcar
It is transported on 10 to Active workings；
S102) after Active workings are reached, 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 put, withdraw from flatcar 10；
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 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 puts, and completes the laying of track switch 9.
In step S101) in, when being transported to railway switch laying apparatus 100, pass through the hook 82 of boom hoisting 8
It is fixed with 14 phase of fixed seat on flatcar 10, realizes the binding of railway switch laying apparatus 100 and flatcar 10, as shown in Figure 2.
When railway switch laying apparatus 100 transports, the supporting leg 2 51 of intermediate strutting device 5 it is horizontal and it is vertical be in it is contraction-like
State, the crawler belt running mechanism 43 of support running gear 4 are acted on flatcar 10.
In step S102) in, after railway switch laying apparatus 100 reaches Active workings, first pass through intermediate strutting device 5
It is supported on flatcar 10, after being crossed 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 Figure 3.As shown in Figure 4, it is iron
Schematic diagram under way trouble 100 empty wagons operating status of laying apparatus.
In step S103) in, when dropping down onto ground under railway switch laying apparatus 100, railway switch laying apparatus 100 passes through
The crawler belt running mechanism 43 of support running gear 4 is moved to the top of track switch transport vehicle 13, and track switch 9 is sling by boom hoisting 8,
And be transported to jig and welded, as shown in Figure 5.
In step S104) in, 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, sling the track switch 9 being welded and transport to the paving of track switch 9 and replace
It puts.
In step S105) in, first according to specific operating mode, the position of track switch 9 is adjusted by transverse direction, longitudinal direction and rotary motion
It puts, is then fallen track switch 9 by boom hoisting 8, complete the laying of track switch 9, as shown in Figure 6.
As shown in attached drawing 7 and attached drawing 8, axis hole 11 is opened up at the middle part of longeron 1, hinge is set above the middle part of lifting beam 2
Spindle 21 realizes being hinged for longeron 1 and lifting beam 2 through axis hole 11 by articulated shaft 21, makes lifting beam 2 in the horizontal plane can phase
It is rotated for longeron 1.As shown in attached drawing 7 and attached drawing 9, circular arc is set below the end of longeron 1 along its length
The sliding slot 12 of shape is set and 12 matched guide rail 22 of sliding slot, the center of circle and the articulated shaft 21 of sliding slot 12 on the top of lifting beam 2
Axial location overlaps, to ensure that lifting beam 2 is rotated in the horizontal plane compared with longeron 1.
In step S105) in, when running gear 4 is supported to be supported railway switch laying apparatus 100, intermediate supports
The supporting leg 2 51 of device 5 is lifted up leaving ground.Longeron is adjusted by the stretching motion of oil cylinder between crossbeam 2 44 and longeron 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 compared with the rotation of longeron 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 utility model can be transported with flatcar 10, will
Track switch 9 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 required manual intervention, high degree of automation, operation process safe and reliable, substantially increases the operation effect of construction of railways
Rate.
The technical solution of the railway switch laying apparatus described by implementing the utility model specific embodiment, can generate
Following technique effect：
(1) the railway switch laying apparatus of the utility model specific embodiment description, passes through transverse direction, longitudinal direction and rotary motion
The position of track switch can be very easily adjusted, operation process is without manual intervention, flow is simple, saves labour, carries significantly
The operating efficiency that high railway switch is laid with；
(2) the utility model specific embodiment description railway switch laying apparatus, by lifting beam in the horizontal plane around
Longeron rotates, and considerably increases flexibility and applicability that track switch paving is changed, improves work efficiency.
(3) the railway switch laying apparatus of the utility model specific embodiment description, it is flexible by being installed at longeron both ends
Arm can reduce the length of track switch laying apparatus in itself while meeting and lifting by crane and grow up track switch requirement, facilitate device in flatcar
On transport.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with it is other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
The above descriptions are merely preferred embodiments of the present invention, and not the utility model is made in any form
Limitation.Although the utility model is disclosed as above with preferred embodiment, the utility model is not limited to.It is any ripe
Those skilled in the art is known, in the case where not departing from the Spirit Essence of the utility model and technical solution, all using upper
The methods and technical content for stating announcement is made technical solutions of the utility model many possible changes and modifications or is revised as
With the equivalent embodiment of variation.Therefore, every content without departing from technical solutions of the utility model, the skill according to the utility model
It is new to still fall within this practicality to any simple modification made for any of the above embodiments, equivalent substitution, equivalence changes and modification for art essence
The scope of type technical solution protection.
Claims (10)
1. a kind of railway switch laying apparatus, for the laying of track switch (9), which is characterized in that including：
Longeron (1)；
It is arranged at the lower part of the longeron (1), and the lifting beam (2) hinged with the longeron (1)；
The telescopic arm (3) at the lifting beam (2) both ends along its length is arranged at, the telescopic arm (3) can be along the lifting beam
(2) length direction, and carry out stretching motion compared with the lifting beam (2)；
The both sides of the longeron (1) in the width direction are arranged at, and are connected with the longeron (1), are used to implement the railway
The support running gear (4) of track switch laying apparatus (100) traveling, the support running gear (4) can be compared with the longeron (1)
Carry out horizontal and vertical stretching motion；
The both sides of the longeron (1) in the width direction are arranged at, and are connected with the longeron (1), for for the longeron (1)
The intermediate strutting device (5) of support is provided, the intermediate strutting device (5) can carry out laterally and vertical compared with the longeron (1)
To stretching motion；
The end of the telescopic arm (3) is arranged at, for the boom hoisting (8) hung to the track switch (9).
2. railway switch laying apparatus according to claim 1, it is characterised in that：It is offered in the middle part of the longeron (1)
Axis hole (11), the middle part top of the lifting beam (2) are provided with articulated shaft (21), the axis are passed through by the articulated shaft (21)
The realization longeron (1) in hole (11) is hinged with lifting beam (2), makes the lifting beam (2) in the horizontal plane can be compared with described
Longeron (1) is rotated.
3. railway switch laying apparatus according to claim 2, it is characterised in that：The longeron (1) is along its length
Arc-shaped sliding slot (12) is provided with below end, the top of the lifting beam (2) is provided with to be engaged with the sliding slot (12)
Guide rail (22), the center of circle of the sliding slot (12) is overlapped with the axial location of the articulated shaft (21), to ensure the lifting beam
(2) can be rotated in the horizontal plane compared with the longeron (1).
4. according to claim 1,2 or 3 any one of them railway switch laying apparatus, it is characterised in that：The telescopic arm (3)
End set have a crossbeam one (31), the boom hoisting (8) includes being arranged at two of the crossbeam one (31) along its length
Side, can vertical carry out stretching motion oil cylinder (81) and be connected to the movable ends of the oil cylinder (81), to the track switch
(9) hook (82) being fixed realizes hanging for track switch (9) by the oil cylinder (81) and hook (82).
5. railway switch laying apparatus according to claim 4, it is characterised in that：The support running gear (4) includes
Supporting leg one (41), pivoting support (42), crawler belt running mechanism (43) and crossbeam two (44)；The crossbeam two (44) and the longeron
(1) it is connected, the supporting leg one (41) is arranged at the crossbeam two (44) and extends to the end on the outside of the longeron (1), described
The bottom of supporting leg one (41) is connected by the pivoting support (42) with the crawler belt running mechanism (43).
6. railway switch laying apparatus according to claim 5, it is characterised in that：The support running gear (4) is paired
The both ends of the longeron (1) along its length are arranged at, the intermediate strutting device (5) is arranged at the middle part of the longeron (1),
And between the support running gear (4)；The intermediate strutting device (5) includes supporting leg two (51) and crossbeam three (52),
The crossbeam three (52) is connected with the longeron (1), and the supporting leg two (51) is arranged at the crossbeam three (52) and extends to institute
State the end on the outside of longeron (1).
7. railway switch laying apparatus according to claim 5 or 6, it is characterised in that：When the intermediate strutting device (5)
When being supported to the railway switch laying apparatus (100), the supporting leg one (41) of the support running gear (4) is lifted up
Ground is left, the pivoting support (42) can drive the crawler belt running mechanism (43) to be rotated around vertical direction of principal axis.
8. railway switch laying apparatus according to claim 7, it is characterised in that：When the railway switch laying apparatus
(100) it is placed on when being transported on flatcar (10), is mutually fixed with the fixed seat (14) on the flatcar (10)；When the railway switch
When laying apparatus (100) transports, the supporting leg two (51) of the intermediate strutting device (5) it is horizontal and it is vertical be in it is contraction-like
State.
9. railway switch laying apparatus according to claim 8, it is characterised in that：When the railway switch laying apparatus
(100) after reaching Active workings, support, the supporting leg of the support running gear (4) first are provided by the intermediate strutting device (5)
After one (41) cross out, vertical drop to ground supports running gear (4) by the railway switch laying apparatus by described
(100) after jacking up, the flatcar (10) is withdrawn from.
10. railway switch laying apparatus according to claim 8 or claim 9, it is characterised in that：It is filled when the railway switch is laid with
It puts and ground is dropped down onto under (100), the crawler belt traveling that the railway switch laying apparatus (100) passes through the support running gear (4)
Mechanism (43) is moved to the top of track switch transport vehicle (13), slings the track switch (9) by the boom hoisting (8) and is transported to
Jig is welded；The boom hoisting hung to the track switch (9) is provided in the lower part of the lifting beam (2)
(8)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721414523.6U CN207435828U (en) | 2017-10-30 | 2017-10-30 | Railway switch laying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721414523.6U CN207435828U (en) | 2017-10-30 | 2017-10-30 | Railway switch laying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207435828U true CN207435828U (en) | 2018-06-01 |
Family
ID=62291506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721414523.6U Active CN207435828U (en) | 2017-10-30 | 2017-10-30 | Railway switch laying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207435828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107761487A (en) * | 2017-10-30 | 2018-03-06 | 株洲时代电子技术有限公司 | A kind of railway switch laying apparatus |
-
2017
- 2017-10-30 CN CN201721414523.6U patent/CN207435828U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107761487A (en) * | 2017-10-30 | 2018-03-06 | 株洲时代电子技术有限公司 | A kind of railway switch laying apparatus |
| CN107761487B (en) * | 2017-10-30 | 2019-09-24 | 株洲时代电子技术有限公司 | A kind of railway switch laying apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107761487B (en) | A kind of railway switch laying apparatus | |
| CN107620234B (en) | A kind of railway switch laying apparatus operational method | |
| CN107445065B (en) | Hanging device | |
| CN202148909U (en) | Operation vehicle for mounting tunnel arch trusses | |
| CN103726421B (en) | Height and span adjustable track paver for metro construction | |
| KR101287455B1 (en) | System and method for launching upper structure of bridege | |
| CN212712462U (en) | Steel rail hoisting device | |
| JP2018533537A (en) | STS Multi Trolley Portal Gantry Container Crane | |
| CN105821775B (en) | Arch rib construction method is overturn using cable crane | |
| CN207435828U (en) | Railway switch laying apparatus | |
| CN105668163A (en) | Prefabricated part production and transportation system | |
| CN104773527B (en) | A kind of two-way chain-bucket layering pit discharging machine and its method of work | |
| CN202148920U (en) | Conveying mechanism for tunnel construction | |
| CN105645057A (en) | Prefabricated part production and transportation system | |
| CN108083140B (en) | Circular-rail and straight-rail dual-purpose crane | |
| CN211256692U (en) | Transport beam structure of newly-built upper bridge on current bridge | |
| CN204492846U (en) | Movable type with inverted arch lining device crosses car trestle | |
| CN106744341A (en) | A kind of slurry shield automatically changes pipe loop wheel machine | |
| CN108221513B (en) | A kind of railroad turnout steel rail construction Transport Machinery | |
| CN109607384B (en) | Turning-over method for cutter head of super-large-diameter shield tunneling machine | |
| CN207030788U (en) | Hanging device | |
| CN207245723U (en) | Portable inverted arch trestle | |
| CN116043620A (en) | Multifunctional vehicle for disposing sleeper and rail and construction method thereof | |
| KR20210149783A (en) | New lower trolley system | |
| CN203628021U (en) | Movable roadway pipeline installation trolley |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |