CN208563011U - A kind of track switch has assisted track lining device - Google Patents
A kind of track switch has assisted track lining device Download PDFInfo
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- CN208563011U CN208563011U CN201820888231.4U CN201820888231U CN208563011U CN 208563011 U CN208563011 U CN 208563011U CN 201820888231 U CN201820888231 U CN 201820888231U CN 208563011 U CN208563011 U CN 208563011U
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- track
- outer sleeve
- oil cylinder
- inner sleeve
- assisted
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Abstract
The utility model belongs to tamping car technical field, track lining device has been assisted more particularly to a kind of track switch, it is symmetricly set below tamping car including two sets and plays track lining structure, playing track lining structure includes outer sleeve and inner sleeve, track lifting oil cylinder is connected at the top of outer sleeve one end, the other end of track lifting oil cylinder and tamping car are hinged, the outer sleeve other end is hinged by the first pin shaft and tamping car, one end of inner sleeve can carry out elastic under the action of telescopic oil cylinder in outer sleeve, the other end of inner sleeve connects pendulous device by the second pin shaft, oscillating oil cylinder is equipped between the inner sleeve and pendulous device, the pendulous device lower part is connected with rail clamping device by pressing from both sides cylinder of rail, the rail clamping device includes folder rail wheel and clamping limb, the bottom of the outer sleeve is additionally provided with safe locking device.The utility model is compact-sized, performance is stable, homework precision is high and can be suitably used for various sizes of track routes operation, has more huge economic value and social value.
Description
Technical field
The utility model belongs to tamping car technical field, and in particular to a kind of track switch has assisted track lining device.
Background technique
Tamping car is mainly used for the new line construction of rail track, both after wired medium-capital overhauling sorting operation and operating line maintenance
Operation improves railway roadbed ballast to track progress automatic leveling rises, track lining, ballast are made firm by ramming and the tamping operation of railway roadbed shoulder ballast
Compactness, increase the stability of track, eliminate the deviation of directivity of track, left and right horizontal departure and forward and backward vertical deviation, make
Track circuit reaches the requirement of route design standard and line rule.Track lining dress is played equipped with two sets in the middle part of the vehicle frame of tamping car
It sets, is respectively acting on left and right two strands of rail, the section of track is lifted or left and right movement, that is, raise track, track lining operation.
As important apparatus for work a kind of on tamping car, an existing tamping car track lining device used can only be in standard gauge
It, can not the operation on meter-gage gauge 1000mm route away from being used on 1435mm route；In addition, the structure of existing track lining device is not
Enough compact, outer dimension is larger, can not adapt to the requirement of meter-gage route limit size.
Utility model content
There is provided the purpose of this utility model is to overcome the above-mentioned insufficient of the prior art it is a kind of it is compact-sized, performance is steady
Fixed, homework precision height, and the track switch that can be suitably used for various sizes of track routes operation has assisted track lining device.
To achieve the above object, the technical scheme adopted by the utility model is a kind of track switch has assisted track lining device, packet
It includes two sets and is symmetricly set below tamping car and play track lining structures, described track lining structure includes outer sleeve and inner sleeve, described
Track lifting oil cylinder is connected at the top of outer sleeve one end, the other end and tamping car of track lifting oil cylinder are hinged, and the outer sleeve other end passes through
First pin shaft and tamping car are hinged, before and after one end of the inner sleeve can carry out under the action of telescopic oil cylinder in outer sleeve
Flexible, the other end of inner sleeve connects pendulous device by the second pin shaft, is equipped with and swings between the inner sleeve and pendulous device
Oil cylinder, the pendulous device lower part are connected with rail clamping device by pressing from both sides cylinder of rail, and the rail clamping device includes folder rail wheel and clamping
The bottom of arm, the outer sleeve is additionally provided with safe locking device.
Preferably, the track lifting oil cylinder by lifting lug on track lifting oil cylinder seat with to make vehicle carriage firm by ramming hinged, pass through mounting base
It is connect with outer sleeve.
Preferably, the telescopic oil cylinder is arranged in outer sleeve inner, and 4 pieces of resistance to wear smooths are equipped between outer sleeve and inner sleeve
Plate.
Preferably, limited block is equipped between the outer sleeve and inner sleeve.
Preferably, the pendulous device side is additionally provided with safe chain sling.
Preferably, the safe locking device is equipped with lock cylinder.
Preferably, the folder rail wheel side is equipped with the first guide holder, and the clamping limb side is equipped with the second guide holder.
After adopting the above technical scheme, the utility model has the following beneficial effects:
A kind of track switch provided by the utility model has assisted track lining device, is a set of by track lifting oil cylinder, inner sleeve, housing
The auxiliary of the compositions such as cylinder, telescopic oil cylinder, pendulous device, rail clamping device, locking device, safe chain sling plays track lining device；Raise track oil
Cylinder is flexible to lift or puts down the inner sleeve of outer sleeve and installation inside it, i.e. track lifting operation；Telescopic oil cylinder is flexible to push inner sleeve
Cylinder stretching motion, i.e. track lining operation；Orbital direction and horizontal departure are eliminated by track lining operation, keeps route curve smoother,
Straight line is straight, it is ensured that traffic safety.
Compared with prior art, the utility model performance is stable, homework precision is high, it not only can satisfy in different sizes
Track circuit on operation needs, and it is compact-sized, adapt to various sizes of track circuit limit size requirement.
Detailed description of the invention
Fig. 1 is the main view that a kind of track switch of the utility model has assisted track lining device；
Fig. 2 is the side view that a kind of track switch of the utility model has assisted track lining device；
Fig. 3 is the top view that a kind of track switch of the utility model has assisted track lining device；
Fig. 4 is the working state figure that a kind of track switch of the utility model has assisted track lining device；
Fig. 5 is the utility model pendulous device partial structure diagram；
Fig. 6 is N-N sectional view in Fig. 4；
Fig. 7 is K-K sectional view in Fig. 5；
Fig. 8 is S-S, Q-Q, T-T, U-U sectional view in Fig. 4.
Wherein: 1, track lifting oil cylinder seat, 2, track lifting oil cylinder, 3, folder cylinder of rail, 4, telescopic oil cylinder, 5, telescopic oil cylinder mounting base,
6, mounting base, 7, mounting base, the 8, first guide holder, the 9, second guide holder, 10, wear-resistant slide plate, 11, clamping limb, 12, safety jaw
Chain, 13, pendulous device, 14, folder rail wheel, 15, oscillating oil cylinder, 16, limited block, 17, lock cylinder, 18, locking device, 19, outer
Sleeve, 20, inner sleeve, 21, oscillating bearing, the 22, first pin shaft, the 23, second pin shaft, 24, third pin shaft, the 25, the 4th pin shaft,
26, the 5th pin shaft, the 27, the 6th pin shaft, 28, bracket, 29, rail.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms should broadly understood, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
As shown, a kind of track switch provided by the utility model has assisted track lining device, including two sets are symmetricly set on and smash
Gu playing track lining structure below vehicle, playing track lining structure includes outer sleeve 19 and inner sleeve 20, is connected at the top of 19 one end of outer sleeve
Road oil cylinder 2,2 upper end of track lifting oil cylinder through bearing with to make track lifting oil cylinder seat 1 on vehicle carriage firm by ramming hinged, lower end is through bearing and outer sleeve
7 pin shaft of mounting base connection on 19,19 other end of outer sleeve is hinged by the first pin shaft 22 and oscillating bearing 21 and tamping car, outside
Telescopic oil cylinder 4 is equipped with inside sleeve 19,20 one end of inner sleeve is connect with telescopic oil cylinder 4, and can under the action of telescopic oil cylinder 4
It is carried out in outer sleeve 19 elastic, may be implemented to carry out operation, outer sleeve 19 and inner sleeve 20 to various sizes of track
Between be equipped with 4 pieces of wear-resistant slide plates 10, there is lubricating action while wear-resisting, the flexible fortune of outer sleeve 19 and inner sleeve 20 can be reduced
Resistance to sliding when dynamic, while limited block 16 is equipped between outer sleeve 19 and inner sleeve 20, prevent outer sleeve 19 and inner sleeve 20
Between it is excessively flexible part is caused to damage, while can avoid inner sleeve 20 when stopping using and skidding off outer sleeve 19.
Further, the other end of inner sleeve 20 connects pendulous device 13, inner sleeve 20 and swing by the second pin shaft 23
Oscillating oil cylinder 15 is equipped between device 13, the side of inner sleeve 20 is arranged in oscillating oil cylinder 15, and 15 both ends of oscillating oil cylinder lead to respectively
It is hinged with the otic placode that is welded on inner sleeve 20 and pendulous device 13 to cross third pin shaft 24 and the 5th pin shaft 26, passes through oscillating oil cylinder
The wobbling action between pendulous device 13 and inner sleeve 20 is realized in 15 effect.
Further, 13 lower part of pendulous device is connected with rail clamping device by pressing from both sides cylinder of rail 3, and the rail clamping device includes folder
Rail wheel 14 and clamping limb 11, folder 3 one end of cylinder of rail are connect by the 4th pin shaft 25 with folder rail wheel 14, and the other end passes through the 6th pin shaft
27 connect with clamping limb 11, and the holding action between folder rail wheel 14 and clamping limb 11 is realized by the effect of folder cylinder of rail 3.
Further, folder 14 side of rail wheel is equipped with the first guide holder 8, and 11 side of clamping limb is equipped with the second guide holder 9, guarantees
Stable action when clamping between rail wheel 14 and clamping limb 11 is pressed from both sides, guarantees homework precision.
Further, 13 side of pendulous device is equipped with safe chain sling 12, and guarantee pendulous device 13 stablizes safety, outer sleeve
Bracket 28 is arranged in 19 bottoms, is additionally provided with safe locking device 18, and safe locking device 18 is equipped with lock cylinder 17, can also protect
The entire stabilization for playing track lining structure of card, locks to track lining structure is played.,
A kind of track switch of the utility model has assisted track lining device in use, the wheel rim of folder rail wheel 14 links closely the interior of rail 29
Edge, folder cylinder of rail 3 push clamping limb 11 to be close to the outer of rail 29 and the lower edge of rail head to make the present apparatus and the section of track become one
Body, under the action of track lifting oil cylinder 2, second pin shaft of the outer sleeve 19 together with inner sleeve 20 around 19 rear end of outer sleeve is swung up,
It realizes track lifting operation, under the action of telescopic oil cylinder 4, pushes inner sleeve 19 with pendulous device 13 together along 19 inner wall of outer sleeve
It is flexible, i.e. realization track lining operation.
In conclusion a kind of track switch provided by the utility model has assisted track lining device, it is a set of by track lifting oil cylinder, inner sleeve
The auxiliary of the compositions such as cylinder, outer sleeve, telescopic oil cylinder, pendulous device, rail clamping device, locking device, safe chain sling plays track lining device；
Track lifting oil cylinder is flexible to lift or puts down the inner sleeve of outer sleeve and installation inside it, i.e. track lifting operation；Telescopic oil cylinder is flexible to be pushed away
Dynamic inner sleeve stretching motion, i.e. track lining operation；Orbital direction and horizontal departure are eliminated by track lining operation, makes route curve
Smoother, straight line is straight, it is ensured that traffic safety.
Compared with prior art, the utility model performance is stable, homework precision is high, it not only can satisfy in different sizes
The needs of operation on track circuit, and it is compact-sized, adapt to different sized track route limit size requirements.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of track switch has assisted track lining device, it is symmetricly set below tamping car including two sets and plays track lining structure, feature
Be: described track lining structure includes outer sleeve (19) and inner sleeve (20), and connection is raised track at the top of described outer sleeve (19) one end
Oil cylinder (2), the other end and tamping car of track lifting oil cylinder (2) are hinged, and outer sleeve (19) other end passes through the first pin shaft (22)
Hinged with tamping car, one end of the inner sleeve (20) can carry out under the action of telescopic oil cylinder (4) in outer sleeve (19)
It is elastic, the other end of inner sleeve (20) by the second pin shaft (23) connection pendulous device (13), the inner sleeve (20) and
Oscillating oil cylinder (15) are equipped between pendulous device (13), pendulous device (13) lower part is connected with folder by pressing from both sides cylinder of rail (3)
Rail device, the rail clamping device include that folder rail wheel (14) and clamping limb (11), the bottom of the outer sleeve (19) are additionally provided with safety
Locking device (18).
2. a kind of track switch according to claim 1 has assisted track lining device, it is characterised in that: the track lifting oil cylinder (2) is logical
The lifting lug crossed on track lifting oil cylinder seat (1) with to make vehicle carriage firm by ramming hinged, connect by mounting base (7) with outer sleeve (19).
3. a kind of track switch according to claim 1 has assisted track lining device, it is characterised in that: the telescopic oil cylinder (4) sets
It sets in outer sleeve (19) inside, 4 pieces of wear-resistant slide plates (10) is equipped between outer sleeve (19) and inner sleeve (20).
4. a kind of track switch according to claim 1 has assisted track lining device, it is characterised in that: the outer sleeve (19) and interior
Limited block (16) are equipped between sleeve (20).
5. a kind of track switch according to claim 1 has assisted track lining device, it is characterised in that: pendulous device (13) side
Face is additionally provided with safe chain sling (12).
6. a kind of track switch according to claim 1 has assisted track lining device, it is characterised in that: the safe locking device
(18) lock cylinder (17) are equipped with.
7. a kind of track switch according to claim 1 has assisted track lining device, it is characterised in that: folder rail wheel (14) side
Equipped with the first guide holder (8), clamping limb (11) side is equipped with the second guide holder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820888231.4U CN208563011U (en) | 2018-06-08 | 2018-06-08 | A kind of track switch has assisted track lining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820888231.4U CN208563011U (en) | 2018-06-08 | 2018-06-08 | A kind of track switch has assisted track lining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208563011U true CN208563011U (en) | 2019-03-01 |
Family
ID=65484169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820888231.4U Active CN208563011U (en) | 2018-06-08 | 2018-06-08 | A kind of track switch has assisted track lining device |
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| Country | Link |
|---|---|
| CN (1) | CN208563011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109837810A (en) * | 2019-03-12 | 2019-06-04 | 徐州徐工随车起重机有限公司 | A kind of auxiliary tamping unit |
-
2018
- 2018-06-08 CN CN201820888231.4U patent/CN208563011U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109837810A (en) * | 2019-03-12 | 2019-06-04 | 徐州徐工随车起重机有限公司 | A kind of auxiliary tamping unit |
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