CN206887653U - A kind of track exchanging device - Google Patents
A kind of track exchanging device Download PDFInfo
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- CN206887653U CN206887653U CN201720410158.5U CN201720410158U CN206887653U CN 206887653 U CN206887653 U CN 206887653U CN 201720410158 U CN201720410158 U CN 201720410158U CN 206887653 U CN206887653 U CN 206887653U
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Abstract
The utility model discloses a kind of track exchanging device, including the large arm installed in rear vehicle, the base both sides of the car body are respectively equipped with a rail guide groove for being used to accommodate new rail along longitudinal direction, the position that the new rail outlet of the rail guide groove is corresponded in the large arm is provided with the new rail clamping mechanism that can be slided up and down and slide laterally, position in the large arm below the new rail clamping mechanism is respectively equipped with group rail clamping mechanism that can be slid laterally and the old rail clamping mechanism that can be slid laterally, the old rail clamping mechanism is dialled between rail clamping mechanism and the rear vehicle positioned at described, the large arm, which is provided with, to be used to capture relayable rail rail head and the relayable rail rail head is promoted in the old rail clamping mechanism to carry rail jaw mechanism, the rail jaw mechanism that carries is between the old rail clamping mechanism and the rear vehicle.Suitable for railway maintenance.
Description
Technical field
A kind of railway maintenance equipment is the utility model is related to, more particularly to a kind of track exchanging device.
Background technology
At present, the switch tracks process of construction of high-speed railway overhaul is：First, it is using long rail transport vehicle that new rail is preset in-orbit
Road both sides；Then, car body is coordinated to carry out new, relayable rail replacing using track exchanging device；Finally, using long rail transport vehicle by old steel
Rail is put away.Because existing track exchanging device structure is too simple, so the efficiency that switches tracks is very low, so, completing above process at least needs
Three skylight points, i.e.,：First skylight point, new rail is preset at track both sides using long rail transport vehicle；Second skylight point,
Car body is coordinated to carry out new, relayable rail replacing using track exchanging device；3rd skylight point, is received relayable rail using long rail transport vehicle
Walk.So cause, during the whole construction that switches tracks, problems be present：
1st, it is long in time limit；
2nd, because material stops at the scene always, so the operation of high-speed railway is always within the time of these three skylight points
Security risk be present；
3rd, because existing track exchanging device structure is too simple, so extensive work also needs manually operation, work is so caused
Work amount is big and participation operating personnel's quantity is big, the problems such as labor safety risk being present and be difficult to management；
4th, due to long in time limit, so the rail material stopped at the scene needs reinforcement, so as to cause cost payout big and make
Industry efficiency is low.
The content of the invention
The purpose of this utility model is to overcome the shortcomings of above-mentioned background technology, there is provided a kind of labor intensity is small and efficiency
High track exchanging device.
In order to realize the above object a kind of track exchanging device provided by the utility model, including installed in the big of rear vehicle
Arm, the base both sides of the car body are respectively equipped with a rail guide groove for being used to accommodate new rail along longitudinal direction, right in the large arm
The position for answering the new rail of the rail guide groove to export is provided with the new rail clamping mechanism that can be slided up and down and slide laterally, the large arm
The upper position below the new rail clamping mechanism is respectively equipped with group rail clamping mechanism that can be slid laterally and can slid laterally
Old rail clamping mechanism, the old rail clamping mechanism is dialled between rail clamping mechanism and the rear vehicle positioned at described, described big
Arm, which is provided with, to be used to capture relayable rail rail head and the relayable rail rail head is promoted in the old rail clamping mechanism to carry rail pincers
Mechanism, the rail jaw mechanism that carries is between the old rail clamping mechanism and the rear vehicle.
Rail guide groove is added respectively by the base top surface both sides in car body, and so, the new rail on long rail transport vehicle can
Directly in transport to rail guide groove, then the motion by new rail clamping mechanism cooperation car body, you can realize the laying of new rail；Together
When, carry rail jaw mechanism and relayable rail rail head is captured and is promoted in old rail clamping mechanism, then coordinate the motion of car body, you can make old
Rail penetrates old rail clamping mechanism and dialled in rail clamping mechanism successively, and then old rail clamping mechanism and group rail clamping mechanism coordinate again
The motion of car body, you can relayable rail is moved to track centre or both sides；Above whole process is without manually operation, work
Measure small, efficiency high, job safety and duty cycle is short, the whole work for the construction that can complete to switch tracks within the time of a skylight point
Sequence.
In such scheme, the rail guide groove includes the rail guide groove body on the base of the car body, institute
The bottom for stating rail guide groove body is provided with rail guide groove carrying roller, and the rail guide groove carrying roller two is corresponded on the rail guide groove body
The position of side is respectively equipped with rail guide groove edger roll.
In such scheme, the new rail clamp that the new rail clamping mechanism is included sliding up and down in the large arm is slided
Block, the position corresponded to above new rail clamp sliding block in the large arm are provided with new rail clamp hanger, and the new rail clamp hanger is hung oneself
Equipped with new rail clamp lift cylinders, the new rail clamp lift cylinders are connected with the new rail clamp sliding block；The new rail clamp sliding block
Both lateral sides face on be respectively equipped with a new rail clamp transverse direction guide rod, slide laterally installation on the new rail clamp transverse direction guide rod
There is new rail clamp, the new traversing cylinder of rail clamp is provided between the new rail clamp and the new rail clamp sliding block.
In such scheme, the new rail clamp is new on the new rail clamp transverse direction guide rod including sliding laterally
Rail clamp slide, the bottom of the new rail clamp slide are provided with new rail clamp carrying roller, it is corresponding on the new rail clamp slide described in
The position of new rail clamp carrying roller both sides is respectively equipped with new rail clamp edger roll, and the new rail clamp is corresponded on the new rail clamp slide
Position above carrying roller is provided with new rule clamp pressure roller, the new rail clamp slide and the corresponding new traversing cylinder phase of rail clamp
Even.
In such scheme, described group of rail clamping mechanism includes being separately mounted to dialling on the both lateral sides face of the large arm
Rail clamp transverse direction guide rod, slide laterally on described group of rail clamp transverse direction guide rod to be provided with and dial rail clamp, described group of rail clamp and institute
State to be provided between position corresponding to large arm and dial the traversing cylinder of rail clamp.
In such scheme, described group of rail clamp includes sliding laterally dials dialling on rail clamp transverse direction guide rod installed in described
Rail clamp slide, the bottom of described group of rail clamp slide, which is provided with, dials rail clamp carrying roller, on described group of rail clamp slide described in correspondence
The position for dialling rail clamp carrying roller both sides is respectively equipped with group rail clamp edger roll, and described group of rail clamp is corresponded on described group of rail clamp slide
Position above carrying roller, which is provided with, dials rail clamp pressure roller, described group of rail clamp slide and the corresponding traversing cylinder phase of described group of rail clamp
Even.
In such scheme, the old rail clamp that the old rail clamping mechanism includes being transversely mounted in the large arm is laterally led
Bar, the both ends of the old rail clamp transverse direction guide rod slide laterally respectively is provided with Geju City rail clamp, and the old rail clamp is horizontal
Be horizontally installed with the traversing cylinder of double acting in the middle part of guide rod, the both ends of the traversing cylinder of double acting respectively with two old rail clamps
It is connected.
In such scheme, the old rail clamp is old on the old rail clamp transverse direction guide rod including sliding laterally
Rail clamp slide, the bottom of the old rail clamp slide are provided with old rail clamp carrying roller, it is corresponding on the old rail clamp slide described in
The position of old rail clamp carrying roller both sides is respectively equipped with old rail clamp edger roll, the old rail clamp slide and the traversing cylinder of the double acting
Corresponding end be connected.
In such scheme, the minimum bus in the position of the wheel nearest away from the old rail clamping mechanism of the car body,
The minimum bus in the position of the position highest bus of the old rail clamp carrying roller and described group of rail clamp pressure roller is positioned at same flat
In face.By by the position of the minimum bus in the position of the wheel nearest away from old rail clamping mechanism of car body, old rail clamp carrying roller
Highest bus, the busbar minimum with dialling the position of rail clamp pressure roller so just can guarantee that old into being generally aligned in the same plane
Rail smoothly penetrates old rail clamping mechanism and dialled in rail clamping mechanism.
In such scheme, the rail jaw mechanism that carries clamps suspension bracket including the rail that carries being arranged in the large arm, described to carry rail
One is lifted with positioned at the position of the large arm both sides along longitudinal sliding motion respectively put forward rail pincers lift cylinders on pincers suspension bracket, it is each described to carry
It is lifted with rail pincers lift cylinders and carries rail pincers.
The utility model is compared with the prior art, and fully shows that it is advantageous in that：
1st, rail guide groove is added respectively by the base top surface both sides in car body, so, the new rail on long rail transport vehicle
It can directly transport to rail guide groove, then coordinate the motion of car body by new rail clamping mechanism, you can realize the laying of new rail；
Meanwhile carry rail jaw mechanism and relayable rail rail head is captured and is promoted in old rail clamping mechanism, then coordinate the motion of car body, you can make
Relayable rail penetrates old rail clamping mechanism and dialled in rail clamping mechanism successively, and then old rail clamping mechanism and group rail clamping mechanism are matched somebody with somebody again
Close the motion of car body, you can relayable rail is moved to track centre or both sides；Above whole process is without manually operation, work
Work amount is small, efficiency high, job safety and duty cycle is short, and the whole of construction that switch tracks can be completed within the time of a skylight point
Process；
2nd, by by the position of the wheel nearest away from old rail clamping mechanism of car body minimum bus, old rail clamp carrying roller
Position highest bus, the busbar minimum with dialling the position of rail clamp pressure roller could so protect into being generally aligned in the same plane
Card relayable rail smoothly penetrates old rail clamping mechanism and dialled in rail clamping mechanism.
Brief description of the drawings
Fig. 1 is using state structure diagram of the present utility model；
Fig. 2 is Fig. 1 overlooking the structure diagram；
Fig. 3 is Fig. 1 side structure schematic view；
Fig. 4 is the structural representation of new rail clamping mechanism in the utility model；
Fig. 5 is the structural representation that rail clamping mechanism is dialled in the utility model；
Fig. 6 is the structural representation of old rail clamping mechanism in the utility model；
Fig. 7 is the structural representation that rail jaw mechanism is carried in the utility model
Fig. 8 is one of course of work of the present utility model；
Fig. 9 is the two of the course of work of the present utility model；
Figure 10 is the three of the course of work of the present utility model；
Figure 11 is the four of the course of work of the present utility model；
Figure 12 is the five of the course of work of the present utility model.
In figure：Car body a, large arm 2, rail guide groove 3, rail guide groove body 3a, rail guide groove carrying roller 3b, rail guide groove edger roll
3c, new rail clamping mechanism 4, new rail clamp sliding block 4a, new rail clamp hanger 4b, new rail clamp lift cylinders 4c, new rail clamp are horizontal
Guide rod 4d, new rail clamp 4e, new rail clamp slide 4e1, new rail clamp carrying roller 4e2, new rail clamp edger roll 4e3 are new to advise clamp pressure
Roller 4e4, the new traversing cylinder 4f of rail clamp, rail clamping mechanism 5 is dialled, dial rail clamp transverse direction guide rod 5a, dial rail clamp 5b, dialled rail clamp and slide
Seat 5b1, dials rail clamp carrying roller 5b2, dials rail clamp edger roll 5b3, dials rail clamp pressure roller 5b4, dials the traversing cylinder 5c of rail clamp, old rail folder
Jaw mechanism 6, old rail clamp transverse direction guide rod 6a, old rail clamp 6b, old rail clamp slide 6b1, old rail clamp carrying roller 6b2, old rail folder
Edger roll 6b3 is clamped, the traversing cylinder 6c of double acting, carries rail jaw mechanism 7, carries rail pincers suspension bracket 7a, carries rail pincers lift cylinders 7b, carries rail pincers 7c.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described in further detail to the utility model, but the embodiment should not be understood
For to limitation of the present utility model.
As shown in Figure 1：The present embodiment provides a kind of track exchanging device, including the large arm 2 installed in car body a rear portions, the car
Body a base both sides are respectively equipped with one along longitudinal direction and are used to accommodating the rail guide groove 3 of new rail, it is corresponding in the large arm 2 described in
The position of the new rail outlet of rail guide groove 3 is provided with the new rail clamping mechanism 4 that can slide up and down and slide laterally, in the large arm 2
Group rail clamping mechanism 5 that can be slid laterally is respectively equipped with positioned at the position of the new lower section of rail clamping mechanism 4 and can be slid laterally
Old rail clamping mechanism 6, the old rail clamping mechanism 6 dialled between rail clamping mechanism 5 and the car body a rear portions positioned at described, institute
State large arm 2 and be provided with and be used to capture relayable rail rail head and the relayable rail rail head is promoted in the old rail clamping mechanism 6
Rail jaw mechanism 7 is carried, the rail jaw mechanism 7 that carries is between the old rail clamping mechanism 6 and the car body a rear portions.Originally switch tracks dress
Putting does not include car body a, but on car body a.
Rail guide groove 3 is added respectively by the base top surface both sides in car body a, so, the new rail on long rail transport vehicle
It can directly transport to rail guide groove 3, then coordinate car body a motion by new rail clamping mechanism 4, you can realize the paving of new rail
If；Meanwhile carry rail jaw mechanism 7 and relayable rail rail head is captured and is promoted in old rail clamping mechanism 6, then coordinate car body a motion,
Relayable rail can be made to penetrate old rail clamping mechanism 6 successively and dial in rail clamping mechanism 5, then old rail clamping mechanism 6 and group rail folder
Jaw mechanism 5 coordinates car body a motion again, you can relayable rail is moved into track centre or both sides；Above whole process is without people
Work manual working, workload is small, efficiency high, job safety and duty cycle is short, can be completed within the time of a skylight point
Switch tracks the whole process of construction.
In such scheme, the rail guide groove 3 includes the rail guide groove body on the base of the car body a
3a, the rail guide groove body 3a bottom are provided with rail guide groove carrying roller 3b, the rail guide groove body 3a and correspond to the steel
The position of rail guide groove carrying roller 3b both sides is respectively equipped with rail guide groove edger roll 3c.Certainly, in order to prevent debris from falling into rail guide groove sheet
, can be in rail guide groove body 3a one block of shrouding of top design in body 3a.
In such scheme, the new rail clamping mechanism 4 includes sliding up and down the new rail clamp in the large arm 2
Sliding block 4a, the position corresponded to above new rail clamp sliding block 4a in the large arm 2 are provided with new rail clamp hanger 4b, the new rail clamp
New rail clamp lift cylinders 4c is lifted with suspension bracket 4b, the new rail clamp lift cylinders 4c is connected with the new rail clamp sliding block 4a,
Specifically, the new rail clamp sliding block 4a and the new rail clamp lift cylinders 4c one end are hinged, the new rail clamp lift cylinders
The 4c other end is hinged with the new rail clamp hanger 4b；One is respectively equipped with the both lateral sides face of the new rail clamp sliding block 4a
Slid laterally on root new rail clamp transverse direction guide rod 4d, the new rail clamp transverse direction guide rod 4d and new rail clamp 4e is installed, it is described new
The traversing cylinder 4f of new rail clamp is provided between rail clamp 4e and the new rail clamp sliding block 4a.
To make this track exchanging device be applied to the rail of various different models, new rail clamp sliding block 4a can be slided up and down row
Journey is designed as ± 500mm, to ensure that new rail clamping mechanism 4 can be directed at the new rail outlet of rail guide groove 3, to ensure that new rail can be suitable
Sharp ground is moved to out of rail guide groove 3 in new rail clamp 4e.Meanwhile to make this track exchanging device be applied to the track of different curvature,
The new rail clamp 4e stroke that slides laterally can be designed as ± 300mm.
In such scheme, the new rail clamp 4e includes sliding laterally on the new rail clamp transverse direction guide rod 4d
New rail clamp slide 4e1, the bottom of the new rail clamp slide 4e1 is provided with new rail clamp carrying roller 4e2, and the new rail clamp is slided
The position that the new rail clamp carrying roller 4e2 both sides are corresponded on seat 4e1 is respectively equipped with new rail clamp edger roll 4e3, the new rail clamp
The position above the new rail clamp carrying roller 4e2 is corresponded on slide 4e1 and is provided with new rule clamp pressure roller 4e4, the new rail clamp is slided
Seat 4e1 be connected with the corresponding new traversing cylinder 4f of rail clamp, specifically, the new rail clamp slide 4e1 with it is corresponding described
The traversing cylinder 4f of new rail clamp one end is hinged, and the other end of the new traversing cylinder 4f of rail clamp is cut with scissors with the new rail clamp sliding block 4a
Connect.
In such scheme, described group of rail clamping mechanism 5 includes being separately mounted on the both lateral sides face of the large arm 2
Dial to slide laterally to be provided with rail clamp transverse direction guide rod 5a, described group of rail clamp transverse direction guide rod 5a and dial rail clamp 5b, described group of rail
It is provided between clamp 5b and the 2 corresponding position of large arm and dials the traversing cylinder 5c of rail clamp.
In such scheme, described group of rail clamp 5b includes sliding laterally to be dialled on rail clamp transverse direction guide rod 5a installed in described
The bottom for dialling rail clamp slide 5b1, described group of rail clamp slide 5b1 be provided with and dial rail clamp carrying roller 5b2, described group of rail clamp is slided
The corresponding position for dialling rail clamp carrying roller 5b2 both sides, which is respectively equipped with, on seat 5b1 dials rail clamp edger roll 5b3, described group of rail clamp
The corresponding position dialled above rail clamp carrying roller 5b2, which is provided with, on slide 5b1 dials rail clamp pressure roller 5b4, and described group of rail clamp is slided
Seat 5b1 be connected with the corresponding traversing cylinder 5c of described group of rail clamp, specifically, described group of rail clamp slide 5b1 with it is corresponding described
The one end for dialling the traversing cylinder 5c of rail clamp is hinged, and the traversing cylinder 5c of this group of rail clamp other end is cut with scissors with the 2 corresponding position of large arm
Connect.
In such scheme, the old rail clamp that the old rail clamping mechanism 6 includes being transversely mounted in the large arm 2 is horizontal
Guide rod 6a, the both ends of the old rail clamp transverse direction guide rod 6a slide laterally respectively is provided with Geju City rail clamp 6b, the old rail
Double acting traversing cylinder 6c, the traversing cylinder 6c of double acting both ends are horizontally installed with the middle part of clamp transverse direction guide rod 6a respectively with two
The individual old rail clamp 6b is connected.
In such scheme, the old rail clamp 6b includes sliding laterally on the old rail clamp transverse direction guide rod 6a
Old rail clamp slide 6b1, the bottom of the old rail clamp slide 6b1 is provided with old rail clamp carrying roller 6b2, and the old rail clamp is slided
The position that the old rail clamp carrying roller 6b2 both sides are corresponded on seat 6b1 is respectively equipped with old rail clamp edger roll 6b3, the old rail clamp
Slide 6b1 is connected with the traversing cylinder 6c of double acting corresponding end, specifically, the both ends of the traversing cylinder 6c of double acting respectively with
Two old rail clamp slide 6b1 are hinged.Certainly, in order to prevent debris from falling into old rail clamp slide 6b1, can be pressed from both sides in old rail
Clamp slide 6b1 one block of shrouding of top design.
During initial position, above-mentioned two dial rail clamp 5b between spacing and two Geju City rail clamp 6b between spacing with
The spacing of the sleeper groove of operational railway is consistent.The stroke that slides laterally for dialling rail clamp 5b and old rail clamp 6b is ± 200mm.
Meanwhile to make the compact-sized of this track exchanging device, small volume, can by positioned at the new rail clamp 2e of the homonymy of large arm 2, dial
Rail clamp 5b and old rail clamp 6b are designed to " product " font structure, and specifically, it is respectively institute to dial rail clamp 5b and old rail clamp 6b
Two " mouths " of " product " font structure bottom are stated, new rail clamp 2e is " mouth " at the top of described " product " font structure.
In such scheme, the minimum mother in the position of the wheel nearest away from the old rail clamping mechanism 6 of the car body a
Line, the position highest bus of the old rail clamp carrying roller 6b2, the bus minimum with described group of rail clamp pressure roller 5b4 position
In being generally aligned in the same plane.By the way that the minimum bus in the position of the car body a wheel nearest away from old rail clamping mechanism 6, old rail are pressed from both sides
Pincers carrying roller 6b2 position highest bus, the busbar minimum with group rail clamp pressure roller 5b4 position are into being generally aligned in the same plane
It is interior, it so just can guarantee that relayable rail smoothly penetrates old rail clamping mechanism 6 and dialled in rail clamping mechanism 5.
In such scheme, it is described carry rail jaw mechanism 7 and include being arranged on carry rail pincers suspension bracket 7a in the large arm 2, it is described
Carry and be lifted with one along longitudinal sliding motion respectively positioned at the position of the both sides of large arm 2 on rail pincers suspension bracket 7a and carry rail pincers lift cylinders 7b,
Carry being lifted with rail pincers lift cylinders 7b described in each and carry rail pincers 7c, specifically, the rail pincers lift cylinders 7b upper ends that carry pass through pulley
It is slidably mounted on the rail that carries to clamp on suspension bracket 7a, the rail pincers lift cylinders 7b lower ends that carry are hinged with the rail pincers 7c that carries, described to carry
Rail pincers 7c is the grapple that can capture rail.
The course of work of this track exchanging device is following (referring to Fig. 8~11)：
1st, " switch tracks operation " car group：A cars (long rail transport vehicle) company extension B cars (track exchanging device+(originally switch tracks car body a), B car dress
Put+car body a) even extension C cars (track taking-up vehicle), and arrive at job site；
2nd, C cars (track taking-up vehicle) with B cars (compile, and C cars (track taking-up vehicle) original place stops, A cars (long rail by this track exchanging device+car body a) solutions
Transport vehicle) (this track exchanging device+car body a) is even hung with B cars for holding；
3rd, A cars (long rail transport vehicle) even hang B cars (this track exchanging device+car body a), treat B cars (this track exchanging device+car body a's)
Old rail clamp 6b arrive at when it is secondary switch tracks starting point when stop；
4th, new rail from A cars (long rail transport vehicle) be transported to B cars (in this track exchanging device+car body a) rail guide groove 3, and
Enter after rail guide groove 3 in new rail clamp 4e；
5th, (this track exchanging device+car body a) is lifted relayable rail by carrying rail pincers 7c B cars, and A cars (long rail transport vehicle) even hang B
(this track exchanging device+car body a) is advanced slowly car, and relayable rail sequentially enters old rail clamp 6b and dialled in rail clamp 5b, with stylish steel
Rail rail head is consistent with relayable rail rail head；
6th, new rail is dialled in sleeper groove using new rail clamp 4e, while relayable rail is dialled in into rail using rail clamp 5b is dialled
Among road or both sides；
7th, after new rail head of rail falls completely within sleeper groove, A cars (long rail transport vehicle) even hang B car (this track exchanging device+car body
A) stop, new rail head of rail is fixed；
8th, even (this track exchanging device+car body a's extension B cars) travels at the uniform speed forward A cars (long rail transport vehicle), is continuously switched tracks；
9th, even (this track exchanging device+car body a) completes to stop after the secondary operation that switches tracks extension B cars A cars (long rail transport vehicle), C cars
(track taking-up vehicle) carries out receiving rail operation；
10th, after C cars (track taking-up vehicle) are completed when subjob, (this track exchanging device+car body a) is even with B cars for C cars (track taking-up vehicle)
Hang；
11st, " switch tracks operation " car group：A cars (long rail transport vehicle), which connect, hangs B cars (this track exchanging device), B cars (this track exchanging device+
Car body a) even hangs C cars (track taking-up vehicle) and leaves job site, when the secondary construction that switches tracks terminates.
The utility model adds rail guide groove 3 respectively by the base top surface both sides in car body a, so, long rail transport vehicle
On new rail can directly transport to rail guide groove 3, then coordinate car body a motion by new rail clamping mechanism 4, you can realize
The laying of new rail；Meanwhile carry rail jaw mechanism 7 and relayable rail rail head is captured and is promoted in old rail clamping mechanism 6, then coordinate car
Body a motion, you can make relayable rail penetrate old rail clamping mechanism 6 successively and dial in rail clamping mechanism 5, then old rail clamping mechanism
6 coordinate car body a motion with rail clamping mechanism 5 is dialled again, you can relayable rail is moved into track centre or both sides；Whole mistake above
Cheng Wuxu manually operations, workload is small, efficiency high, job safety and duty cycle is short, within the time of a skylight point
Can be completed to switch tracks the whole process of construction；By the way that the position of the car body a wheel nearest away from old rail clamping mechanism 6 is minimum
Bus, old rail clamp carrying roller 6b2 position highest bus, with dial the rail clamp pressure roller 5b4 minimum busbar in position into
In being generally aligned in the same plane, it so just can guarantee that relayable rail smoothly penetrates old rail clamping mechanism 6 and dialled in rail clamping mechanism 5.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (10)
1. a kind of track exchanging device, including the large arm (2) installed in car body (a) rear portion, it is characterised in that the bottom of the car body (a)
Seat both sides are respectively equipped with a rail guide groove (3) for being used to accommodate new rail along longitudinal direction, and the rail is corresponded on the large arm (2)
The position of the new rail outlet of guide groove (3) is provided with the new rail clamping mechanism (4) that can be slided up and down and slide laterally, the large arm (2)
The upper position below the new rail clamping mechanism (4) be respectively equipped with can slide laterally dial rail clamping mechanism (5) and can horizontal stroke
To the old rail clamping mechanism (6) of slip, the old rail clamping mechanism (6) dials rail clamping mechanism (5) and the car body positioned at described
(a) between rear portion, the large arm (2), which is provided with, to be used to capture relayable rail rail head and be promoted to the relayable rail rail head described old
Rail jaw mechanism (7) is carried in rail clamping mechanism (6), and the rail jaw mechanism (7) that carries is located at the old rail clamping mechanism (6) and described
Between car body (a) rear portion.
2. a kind of track exchanging device as claimed in claim 1, it is characterised in that the rail guide groove (3) is included installed in described
Rail guide groove body (3a) on the base of car body (a), the bottom of the rail guide groove body (3a) are provided with rail guide groove carrying roller
(3b), the position that rail guide groove carrying roller (3b) both sides are corresponded on the rail guide groove body (3a) are respectively equipped with rail guide groove
Edger roll (3c).
3. a kind of track exchanging device as claimed in claim 1, it is characterised in that the new rail clamping mechanism (4) includes upper downslide
The new rail clamp sliding block (4a) in the large arm (2) is moved, is corresponded on the large arm (2) above new rail clamp sliding block (4a)
Position be provided with new rail clamp hanger (4b), be lifted with new rail clamp lift cylinders (4c), institute on the new rail clamp hanger (4b)
New rail clamp lift cylinders (4c) are stated with the new rail clamp sliding block (4a) to be connected；The both lateral sides of the new rail clamp sliding block (4a)
A new rail clamp transverse direction guide rod (4d) is respectively equipped with face, slides laterally and is provided with the new rail clamp transverse direction guide rod (4d)
New rail clamp (4e), is provided with the new traversing cylinder of rail clamp between the new rail clamp (4e) and the new rail clamp sliding block (4a)
(4f)。
4. a kind of track exchanging device as claimed in claim 3, it is characterised in that the new rail clamp (4e) includes sliding laterally peace
New rail clamp slide (4e1) on the new rail clamp transverse direction guide rod (4d), the bottom of the new rail clamp slide (4e1)
Provided with new rail clamp carrying roller (4e2), new rail clamp carrying roller (4e2) both sides are corresponded on the new rail clamp slide (4e1)
Position is respectively equipped with new rail clamp edger roll (4e3), and the new rail clamp carrying roller is corresponded on the new rail clamp slide (4e1)
Position above (4e2) is provided with new rule clamp pressure roller (4e4), and the new rail clamp slide (4e1) is pressed from both sides with the corresponding new rail
Traversing cylinder (4f) is clamped to be connected.
5. a kind of track exchanging device as claimed in claim 1, it is characterised in that described group of rail clamping mechanism (5) includes pacifying respectively
Rail clamp transverse direction guide rod (5a), described group of rail clamp transverse direction guide rod (5a) are dialled on the both lateral sides face of the large arm (2)
On slide laterally to be provided with and dial rail clamp (5b), described group of rail clamp (5b) be provided between position corresponding with the large arm (2)
Dial the traversing cylinder of rail clamp (5c).
6. a kind of track exchanging device as claimed in claim 5, it is characterised in that described group of rail clamp (5b) includes sliding laterally peace
Rail clamp slide (5b1), the bottom of described group of rail clamp slide (5b1) are dialled on described group of rail clamp transverse direction guide rod (5a)
Provided with group rail clamp carrying roller (5b2), corresponding described group of rail clamp carrying roller (5b2) both sides on described group of rail clamp slide (5b1)
Position, which is respectively equipped with, dials rail clamp edger roll (5b3), corresponding described group of rail clamp carrying roller on described group of rail clamp slide (5b1)
Position above (5b2), which is provided with, dials rail clamp pressure roller (5b4), and described group of rail clamp slide (5b1) is pressed from both sides with corresponding described group of rail
Traversing cylinder (5c) is clamped to be connected.
7. a kind of track exchanging device as claimed in claim 6, it is characterised in that the old rail clamping mechanism (6) includes laterally pacifying
Old rail clamp transverse direction guide rod (6a) in the large arm (2), the both ends of the old rail clamp transverse direction guide rod (6a) are horizontal respectively
To Geju City rail clamp (6b) is slidably fitted with, double acting horizontal stroke is horizontally installed with the middle part of the old rail clamp transverse direction guide rod (6a)
Cylinder (6c) is moved, the both ends of the traversing cylinder of double acting (6c) are connected with two old rail clamps (6b) respectively.
8. a kind of track exchanging device as claimed in claim 7, it is characterised in that the old rail clamp (6b) includes sliding laterally peace
Old rail clamp slide (6b1) on the old rail clamp transverse direction guide rod (6a), the bottom of the old rail clamp slide (6b1)
Provided with old rail clamp carrying roller (6b2), old rail clamp carrying roller (6b2) both sides are corresponded on the old rail clamp slide (6b1)
Position is respectively equipped with old rail clamp edger roll (6b3), the old rail clamp slide (6b1) and pair of the traversing cylinder of the double acting (6c)
It should hold connected.
A kind of 9. track exchanging device as claimed in claim 8, it is characterised in that the car body (a) away from the old rail clamp machine
The minimum bus in the position of the nearest wheel of structure (6), the old rail clamp carrying roller (6b2) position highest bus, with it is described
Dial rail clamp pressure roller (5b4) the minimum bus in position be generally aligned in the same plane in.
10. a kind of track exchanging device as claimed in claim 1, it is characterised in that the rail jaw mechanism (7) that carries includes being arranged on institute
State and carry rail pincers suspension bracket (7a) in large arm (2), described carry is distinguished on rail pincers suspension bracket (7a) positioned at the position of the large arm (2) both sides
Be lifted with one along longitudinal sliding motion and put forward rail pincers lift cylinders (7b), it is each described carry being lifted with rail pincers lift cylinders (7b) carry rail pincers
(7c)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720410158.5U CN206887653U (en) | 2017-04-18 | 2017-04-18 | A kind of track exchanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720410158.5U CN206887653U (en) | 2017-04-18 | 2017-04-18 | A kind of track exchanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206887653U true CN206887653U (en) | 2018-01-16 |
Family
ID=61324140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720410158.5U Active CN206887653U (en) | 2017-04-18 | 2017-04-18 | A kind of track exchanging device |
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| Country | Link |
|---|---|
| CN (1) | CN206887653U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107034749A (en) * | 2017-04-18 | 2017-08-11 | 广州铁路（集团）公司广州工务大修段 | A kind of track exchanging device |
| CN109898375A (en) * | 2019-04-12 | 2019-06-18 | 华夏高铁技术有限公司 | Hydraulic rail changing machine |
| CN112160205A (en) * | 2020-10-24 | 2021-01-01 | 张致香 | Light rail quick adjustment system |
-
2017
- 2017-04-18 CN CN201720410158.5U patent/CN206887653U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107034749A (en) * | 2017-04-18 | 2017-08-11 | 广州铁路（集团）公司广州工务大修段 | A kind of track exchanging device |
| CN109898375A (en) * | 2019-04-12 | 2019-06-18 | 华夏高铁技术有限公司 | Hydraulic rail changing machine |
| CN112160205A (en) * | 2020-10-24 | 2021-01-01 | 张致香 | Light rail quick adjustment system |
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