CN109778610A - A kind of railway maintenance machinery walking frame and corresponding walking method and tamping tool - Google Patents
A kind of railway maintenance machinery walking frame and corresponding walking method and tamping tool Download PDFInfo
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- CN109778610A CN109778610A CN201910074687.6A CN201910074687A CN109778610A CN 109778610 A CN109778610 A CN 109778610A CN 201910074687 A CN201910074687 A CN 201910074687A CN 109778610 A CN109778610 A CN 109778610A
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Abstract
The present invention provides a kind of railway maintenance machinery walking method and walking frame and corresponding tamping tool, method therein include: that the rail travelling wheel of walking frame side is made to be placed in traveling on existing rail；Adjustment walking frame state is retracted state, and the sleeper travelling wheel under left frame or correct frame is made to be located at sleeper appropriate location；Height adjustment device is adjusted, makes sleeper traveling steamboat fitting sleeper and convenient for traveling；Push the traveling of walking frame longitudinal direction.Using scheme of the present invention, it can be achieved that railway maintenance machinery walking frame especially solves the technological difficulties of walking frame traveling on sleeper in the flexible traveling of rail track different location.
Description
Technical field
The present invention relates to a kind of railway maintenance machinery walking frame and tamping tools, belong to railway maintenance machine design and manufacture skill
Art field.
Background technique
Movement of the railway maintenance machinery on rail track at present carries out traveling generally by rail, however in certain feelings
Rail is occupied by other mechanical or objects under condition, can not be by rail traveling.
Large-scale Railway Maintenance Machinery turnout tamping vehicle covers making firm by ramming for switch zones in the case where being changed without lane at present
Lid has blind area, is mainly reflected in apart from the farther away 4th rail region of main line.It realizes making firm by ramming comprehensively to switch area, needs more
It changes trains, however is limited by construction organization, turnout tamping vehicle often can only carry out operation in a lane.In order to improve switch area
Tamping quality, design a kind of auxiliary tamping tool, cooperation turnout tamping car owner vehicle carries out tamping operation, realizes the whole district to switch area
It makes firm by ramming in domain.For example, it is quickly removable to disclose a kind of railroad switch tamping tool application No. is 200510045663.6 Chinese invention patent
Horizontal pendulum dynamic formula walking frame comprising girder, balance beam, traveling wheel support；When the traveling wheel support is two, travelling wheel branch
Two end of frame is connected on two girders, and is respectively arranged with travelling wheel thereunder, girder and crossbeam and traveling wheel support
Between to be detachably connected；Or when the traveling wheel support is four, two travelling wheels are respectively arranged on every girder
Bracket is respectively arranged with travelling wheel on each traveling wheel support, is detachably connected between girder and crossbeam.Advantage of the present invention
Are as follows: high convenient for fast assembling-disassembling operating efficiency, tamping result is good.But it relies on rail traveling, it is inevitably limited.
Thus it is necessary to design a kind of railway maintenance machinery walking frame, railway maintenance machinery is moved by sleeper surface
It is dynamic, improve the flexibility that railway maintenance machinery moves on rail track.
Summary of the invention
A kind of railway maintenance machinery walking frame is especially solved for flexible movement of the railway maintenance machinery on rail track
It has determined the technological difficulties of walking frame traveling on sleeper.
When the walking frame is applied to tamping tool, for cooperating turnout tamping car owner's vehicle to carry out tamping operation, to switch area
Realize that entire area is made firm by ramming.
First aspect present invention provides a kind of railway maintenance machinery walking method comprising:
Step S1: the rail travelling wheel of walking frame side is made to be placed in traveling on existing rail；
Step S2: adjustment walking frame state is retracted state, and the sleeper travelling wheel under left frame or correct frame is made to be located at rail
Rest the head on appropriate location；
Step S3: adjusting height adjustment device, makes sleeper traveling steamboat fitting sleeper and convenient for traveling；
Step S4: the traveling of walking frame longitudinal direction is pushed.
Preferably, it is successively carried out according to the sequence of step S1, S2, S3, S4.
A kind of railway maintenance machinery walking method comprising:
Step S1: the rail travelling wheel of walking frame side is made to be placed in traveling on existing rail；
Step S2: adjustment walking frame state is retracted state, and the sleeper travelling wheel under left frame or correct frame is made to be located at rail
Rest the head on appropriate location；
Step S3: adjusting height adjustment device, makes sleeper traveling steamboat fitting sleeper and convenient for traveling；
Step S4: the traveling of walking frame longitudinal direction is pushed；
Step S5: when sleeper traveling schedule passes through barrier, Lift regulating device promotes front-seat sleeper traveling steamboat,
Front-seat sleeper traveling steamboat bottom is set to be higher than barrier, walking frame traveling forward；
Step S6: after front-seat sleeper traveling schedule clears the jumps, Lift regulating device puts down front-seat sleeper
Traveling steamboat makes front-seat sleeper traveling steamboat bottom fitting sleeper；
Step S7: Lift regulating device promotes heel row sleeper traveling steamboat, makes the sleeper traveling steamboat bottom of heel row
Higher than barrier, walking frame traveling forward,
Step S8: after heel row sleeper traveling steamboat across obstacle, Lift regulating device puts down the sleeper of heel row
Traveling steamboat makes the sleeper traveling steamboat bottom of heel row be bonded sleeper；
Step S9: walking frame is pushed to continue traveling.
Preferably, it is successively carried out according to the sequence of step S1, S2, S3, S4, S5, S6, S7, S8, S9.
A kind of railway maintenance machinery walking method comprising,
Step S1: the rail travelling wheel of walking frame side is made to be placed in traveling on existing rail；
Step S2: adjustment walking frame state is unfolded state, and the rail travelling wheel under left frame or correct frame is made to be located at institute
It states on the other side rail of walking frame；
Step S3: the traveling of walking frame longitudinal direction is pushed；
It is successively carried out according to the sequence of step S1, S2, S3.
The railway maintenance machinery walking frame that second aspect of the present invention provides is realized by following technical proposal: a kind of railway is feeding
Mechanical walking frame, including frame, sleeper traveling schedule are protected, the sleeper traveling schedule, sleeper travelling wheel are installed on the frame
Row is for mobile in the traveling of sleeper surface.
The frame is preferably equipped with rail travelling wheel, and rail travelling wheel is used for walk on rail movement, i.e. institute
Frame is stated to come to walk on sleeper using the traveling on rail of rail travelling wheel, or using the sleeper travelling wheel connecting with frame
Row.
The frame is preferably scalable form, which includes left frame and correct frame, passes through left frame, correct frame
Relative mounting location is different, forms unfolded state and retracted state, and unfolded state, in walking on rail, is received for frame both ends
The state of returning is walked for frame one end in rail, and the other end of frame is walked on sleeper surface.
Fixed structure form can also be used in the frame, according to the retracted state or unfolded state work in above-mentioned telescopic fashion
For fixed structure type.
Described preferred one end of rail travelling wheel uses bilateral rib structure, and the other end is avoided away using unilateral rib structure
Row frame is detached from rail when using the traveling of withdrawal mode；Or use both ends all for bilateral rib structure.
The sleeper traveling schedule includes that travelling wheel mounting rack and several sleepers being installed under the travelling wheel mounting rack are walked
Row steamboat, sleeper travelling wheel row's length at least cross over two sleepers spacing.The preferred universal wheel of sleeper traveling steamboat, is conducive to walk
The change of row frame direction of travel.
The preferred adjustable form of height of the sleeper traveling schedule, to adapt to different type route；Or it is adopted according to use environment
With the form of fixed height.
Preferably, the sleeper traveling schedule connects height adjustment mechanism, which uses hydraulic-driven
Mechanism, gas-powered mechanism or mechanical adjusting mechanism adjust height.
The preferred two-stage structure form of sleeper traveling schedule, it is different by adjusting two sections of sleeper traveling schedule height, it is real
The leap of the barriers such as existing gauge strut.Or one or more snippets structure type is used according to use environment.
The railway maintenance machinery walking frame has following advantages and effect compared with prior art: using side of the present invention
Case is, it can be achieved that it is in-orbit especially to solve walking frame in the flexible traveling of rail track different location for railway maintenance machinery walking frame
The technological difficulties of traveling on pillow.
Third aspect present invention provides a kind of tamping tool, is realized by following technical proposal: a kind of tamping tool, including smashes
Gu unit and walking frame, which includes sleeper traveling schedule, and sleeper traveling schedule is used for mobile in the traveling of sleeper surface.
The unit of making firm by ramming can preferably move on walking frame, realize the not ipsilateral tamping operation of rail.
The unit of making firm by ramming includes chassis assembly, guide post assembly, fuel tank assembly, makes assembly, hydraulic system, dynamical system firm by ramming
System, wherein making assembly firm by ramming includes vibrating grid, clamping oil cylinder, vibrating shaft, tamping pickaxe, shock-absorbing ball.
The preferred motor of dynamical system is as power source, from turnout tamping car owner Che Yin electricity, driving auxiliary tamping unit.
Or using hydraulic motor driving or the driving of included internal combustion engine.
Tamping tool described in third aspect present invention has following advantages and effect compared with prior art: using described in invention
Scheme, cooperation turnout tamping car owner vehicle carry out tamping operation, realize that entire area is made firm by ramming to switch area, solve turnout tamping vehicle and smash
Gu job area is insufficient, the region-wide technological difficulties made firm by ramming can not be realized to switch area.
Detailed description of the invention
Fig. 1 is the walking frame retracted state figure of a preferred embodiment of railway maintenance machinery walking frame of the present invention；
Fig. 2 is the side view of the walking frame of embodiment illustrated in fig. 1；
Fig. 3 is the top view of embodiment illustrated in fig. 1；
Fig. 4 is the expanded view (top view) of embodiment illustrated in fig. 3；
Fig. 5 for Fig. 3 institute embodiment expanded view (side view)；
Fig. 6 is schematic perspective view of the embodiment illustrated in fig. 1 in retracted state operating position；
Fig. 7 is schematic perspective view of the embodiment illustrated in fig. 4 in walking frame unfolded state operating position；
Fig. 8 is the traveling schedule across obstacle schematic diagram of front in embodiment illustrated in fig. 1 (direction of travel is to the left)；
Fig. 9 is subsequent traveling schedule across obstacle schematic diagram in embodiment illustrated in fig. 1；
Figure 10 is the structural schematic diagram (main view) of another preferred embodiment of railway maintenance machinery walking frame of the present invention；
Figure 11 is the side view of embodiment illustrated in fig. 10；
Figure 12 is the top view of embodiment illustrated in fig. 10；
Figure 13 is top view of the embodiment illustrated in fig. 10 when unfolded state works；
Figure 14 is the side view of embodiment illustrated in fig. 13；
Figure 15 be tamping tool of the present invention for walking frame retracted state when structural schematic diagram (main view)；
Figure 16 is the side view of embodiment illustrated in fig. 15；
Figure 17 is the structural schematic diagram (main view) for scheming tamping tool of the present invention for walking frame unfolded state when；
Figure 18 is the side view of embodiment illustrated in fig. 17；
Figure 19 is that tamping tool operating position stereoscopic schematic diagram is assisted when walking frame retracted state in embodiment illustrated in fig. 15；
Figure 20 is auxiliary tamping tool operating position solid signal when walking frame is in unfolded state in embodiment illustrated in fig. 17
Figure；
Numeral mark is meant that in Fig. 1-Figure 20:
1 frame, 11 left frame, 12 correct frame, 13 bolt, 2 sleeper traveling schedule
21 sleeper traveling steamboat, 22 sleeper traveling schedule height adjustment mechanism, 3 rail travelling wheel
4 walking frames 5 make 51 chassis assembly of unit, 52 guide post assembly, 53 fuel tank assembly firm by ramming
54 make 55 hydraulic system of assembly, 56 dynamical system 6 auxiliary the 4th rail of 7 track switch of tamping tool firm by ramming.
Specific embodiment
The present invention is described further with reference to the accompanying drawing.In following embodiments, longitudinally refer to the direction that rail extends,
The direction for laterally referring to sleeper arrangement, vertically refers to the direction of terrestrial gravitation.
Embodiment 1.1: a kind of railway maintenance machinery walking frame comprising frame 1, the frame 1 include left frame 11 and the right side
Frame 12, left frame 11 are flexibly connected with correct frame 12, and frame 1 is also connected with sleeper traveling schedule 2.Left frame 11 and correct frame 12
On be provided with hole, be inserted into the hole, left frame 11 and correct frame 12 connected, and realize unfolded state and withdrawal by bolt 13
Being fixed to each other when state.As shown in figure 3, one end is in traveling on rail when walking frame is in retracted state, the other end is in sleeper
Upper traveling.As shown in figure 4, both ends are in traveling on rail when walking frame is in unfolded state.
Walking frame passes through rail travelling wheel 3 in traveling on rail, by sleeper traveling schedule 2 in the traveling of sleeper surface.
Rail travelling wheel 3 on correct frame 12 uses bilateral rib structure, and the rail travelling wheel 3 in left frame 11 is using single
Side rib structure, rail travelling wheel 3 on correct frame 12 both ends rib structure during unfolded state, retracted state or traveling
Gear avoids walking frame from being detached from rail when using the traveling of withdrawal mode in rail two sides.
Sleeper traveling schedule 2 includes sleeper traveling steamboat 21 and the sleeper traveling schedule connecting with the sleeper traveling steamboat 21
Height adjustment mechanism 22, sleeper traveling steamboat 21 contact the traveling of sleeper surface, and preferred universal wheel in the present embodiment is conducive to walking frame
The change of direction of travel.Sleeper traveling schedule height adjustment mechanism 22 is used to adjust the height of sleeper travelling wheel row 2, adapts to different
Type line, the schedule of sleeper traveling in the present embodiment height adjustment mechanism 22 is using hydraulic-driven.
Sleeper traveling schedule height adjustment mechanism 22 is cantilever structure, that is, sleeper traveling schedule height adjustment mechanism 22
Hydraulic-driven one end be connected to the vehicle frame of traveling trolley, the other end is directly connected in sleeper traveling schedule 2.
2 length of sleeper traveling schedule at least crosses over two sleepers spacing.The schedule of sleeper traveling in the present embodiment 2 uses two
Segment structure form, every section of sleeper, which is walked, installs several sleeper traveling steamboats 21, the distance between axles of sleeper traveling steamboat 21 below heart schedule
Less than sleeper width and be greater than the width of the barriers such as gauge strut, when across barriers such as gauge struts, successively adjust two
The height of section sleeper traveling schedule 2 is crossed over, as shown in Figure 5.
Embodiment 1.2: a kind of railway maintenance machinery walking frame, with embodiment 1.1, the difference is that: left and right frame is adopted
With the fixed structure of unfolded state；
Embodiment 1.3: a kind of railway maintenance machinery walking frame, with embodiment 1.1, the difference is that: left and right frame is adopted
With the fixed structure of retracted state；
Embodiment 1.4: a kind of railway maintenance machinery walking frame, with embodiment 1.1, the difference is that: sleeper travelling wheel
Mining single row configuration；
Embodiment 1.5: a kind of railway maintenance machinery walking frame, with embodiment 1.1, the difference is that: sleeper travelling wheel
Mining fixed structure cancels height adjustment mechanism；
Embodiment 1.6: a kind of railway maintenance machinery walking frame, with embodiment 1.1, the difference is that: such as Fig. 6, Fig. 7 institute
Show, the sleeper traveling schedule height adjustment mechanism 22 of the embodiment is frame structure, i.e. hydraulic-driven one end is connected to frame knot
Structure, the frame structure are connected in the vehicle frame of rail row trolley, and the other end of hydraulic-driven is connected to sleeper traveling schedule 2.
Embodiment 2.1: a kind of auxiliary tamping tool, the auxiliary given under different walking frame states as shown in Figure 8, Figure 9 are smash
Gu machine structure, auxiliary tamping tool includes walking frame 4, unit 5 is made in the walking frame 4 connection firm by ramming, and the carrying of walking frame 4 makes unit 5 firm by ramming and exists
It is moved on route, makes unit 5 firm by ramming and carry out tamping operation.Unit 5 is made firm by ramming simultaneously equipped with travelling wheel, the travelling wheel is on walking frame 4
The tamping operation of not ipsilateral rail is realized in lateral traveling.
Make firm by ramming unit 5 include chassis assembly 51, guide post assembly 52, fuel tank assembly 53, make firm by ramming assembly 54, hydraulic system 55,
Dynamical system 56.
The preferred motor of dynamical system 56 is as power source, from turnout tamping car owner Che Yin electricity, driving auxiliary tamping unit.Or
It is driven using hydraulic motor or included internal combustion engine drives.
Figure 10, Figure 11 give the operating position schematic diagram that tamping tool is assisted under different walking frame states.
Walking frame 4 is using railway maintenance machinery walking frame described in embodiment 1.1- embodiment 1.6, figure in the present embodiment
19, Figure 20 gives walking state of the auxiliary tamping tool 6 on the 4th rail 7 of track switch.
A kind of embodiment 3.1: railway maintenance machinery walking method comprising:
Step 1: the rail travelling wheel of walking frame side being made to be placed in traveling on existing rail；
Step 2: adjustment walking frame state is retracted state, and the sleeper travelling wheel under left frame or correct frame is made to be located at sleeper
Appropriate location；
Step 3: adjusting height adjustment device, make sleeper traveling steamboat fitting sleeper and convenient for traveling；
Step 4: pushing the traveling of walking frame longitudinal direction.
A kind of embodiment 3.2: railway maintenance machinery walking method comprising:
Step S1: the rail travelling wheel of walking frame side is made to be placed in traveling on existing rail；
Step S2: adjustment walking frame state is retracted state, and the sleeper travelling wheel under left frame or correct frame is made to be located at rail
Rest the head on appropriate location；
Step S3: adjusting height adjustment device, makes sleeper traveling steamboat fitting sleeper and convenient for traveling；
Step S4: the traveling of walking frame longitudinal direction is pushed；
Step 5: when sleeper traveling schedule passes through barrier, Lift regulating device promotes front-seat sleeper traveling steamboat,
Front-seat sleeper traveling steamboat bottom is set to be higher than barrier, walking frame traveling forward, as shown in Fig. 8 or Fig. 9；
Step 6: after front-seat sleeper traveling schedule clears the jumps, Lift regulating device is put down front-seat sleeper and is walked
Row schedule makes front-seat sleeper traveling steamboat bottom fitting sleeper；
Step S7: Lift regulating device promotes heel row sleeper traveling steamboat, makes the sleeper traveling steamboat bottom of heel row
Higher than barrier, walking frame traveling forward,
Step S8: after heel row sleeper traveling steamboat across obstacle, Lift regulating device puts down the sleeper of heel row
Traveling steamboat makes the sleeper traveling steamboat bottom of heel row be bonded sleeper；
Step S9: walking frame is pushed to continue traveling.
Preferably, the present embodiment uses railway maintenance machinery walking frame described in embodiment 1.1- embodiment 1.3, or will
The present embodiment is for auxiliary tamping tool described in embodiment 2.1.
A kind of embodiment 3.3: railway maintenance machinery walking method comprising:
Step 1: the rail travelling wheel of walking frame side being made to be placed in traveling on existing rail；
Step 2: adjustment walking frame state is unfolded state, and the rail travelling wheel under left frame or correct frame is made to be located at traveling
On the rail of the frame other side；
Step 3: pushing the traveling of walking frame longitudinal direction.
Preferably using railway maintenance machinery walking frame described in embodiment 1.1- embodiment 1.3 in the present embodiment, or implement
Auxiliary tamping tool described in example 2.1.
Claims (10)
1. a kind of railway maintenance machinery walking method, it is characterised in that: including
Step S1: the rail travelling wheel of walking frame side is made to be placed in traveling on existing rail；
Step S2: adjustment walking frame state is retracted state, keeps the sleeper travelling wheel under left frame or correct frame suitable positioned at sleeper
Work as position；
Step S3: adjusting height adjustment device, makes sleeper traveling steamboat fitting sleeper and convenient for traveling；
Step S4: the traveling of walking frame longitudinal direction is pushed.
2. a kind of railway maintenance machinery walking method, it is characterised in that:
Step S1: the rail travelling wheel of walking frame side is made to be placed in traveling on existing rail；
Step S2: adjustment walking frame state is retracted state, keeps the sleeper travelling wheel under left frame or correct frame suitable positioned at sleeper
Work as position；
Step S3: adjusting height adjustment device, makes sleeper traveling steamboat fitting sleeper and convenient for traveling；
Step S4: the traveling of walking frame longitudinal direction is pushed；
Step S5: when sleeper traveling schedule passes through barrier, Lift regulating device promotes front-seat sleeper traveling steamboat, before making
The sleeper traveling steamboat bottom of row is higher than barrier, walking frame traveling forward；
Step S6: after front-seat sleeper traveling schedule clears the jumps, Lift regulating device puts down front-seat sleeper traveling
Steamboat makes front-seat sleeper traveling steamboat bottom fitting sleeper；
Step S7: Lift regulating device promotes heel row sleeper traveling steamboat, is higher than the sleeper traveling steamboat bottom of heel row
Barrier, walking frame traveling forward,
Step S8: after heel row sleeper traveling steamboat across obstacle, Lift regulating device puts down the sleeper traveling of heel row
Steamboat makes the sleeper traveling steamboat bottom of heel row be bonded sleeper；
Step S9: walking frame is pushed to continue traveling.
3. a kind of railway maintenance machinery walking method characterized by comprising
Step S1: the rail travelling wheel of walking frame side is made to be placed in traveling on existing rail；
Step S2: adjustment walking frame state is unfolded state, walks the rail travelling wheel under left frame or correct frame described in
On the other side rail of row frame；
Step S3: the traveling of walking frame longitudinal direction is pushed.
4. a kind of railway maintenance machinery walking frame, including frame, sleeper traveling schedule, the sleeper traveling is installed on the frame
Schedule, it is characterised in that: sleeper traveling schedule is used for mobile in the traveling of sleeper surface.
5. railway maintenance machinery walking frame as claimed in claim 4, it is characterised in that: the frame installs rail travelling wheel,
Rail travelling wheel is used for movement of walking on rail.
6. railway maintenance machinery walking frame as claimed in claim 4, it is characterised in that: the frame is scalable form, should
Frame includes left frame and correct frame, formation unfolded state and withdrawal different by left frame, the relative mounting location of correct frame
State, unfolded state on rail for frame both ends in walking, and retracted state is walked for frame one end in rail, frame
The other end is walked on sleeper surface.
7. railway maintenance machinery walking frame as claimed in claim 4, it is characterised in that: the frame is configured using fixed knot
Formula.
8. the railway maintenance machinery walking frame as described in any one of claim 4-6, it is characterised in that: the rail traveling
It takes turns one end and uses bilateral rib structure, the other end is using unilateral rib structure, or uses both ends all for bilateral rib structure；It avoids
Walking frame is detached from rail when using the traveling of withdrawal mode.
9. the railway maintenance machinery walking frame as described in any one of claim 4-6, it is characterised in that: the sleeper traveling
Schedule includes travelling wheel mounting rack and several sleeper traveling steamboats for being installed under the travelling wheel mounting rack, sleeper travelling wheel platoon leader
Degree at least crosses over two sleepers spacing.
10. a kind of tamping tool, including make unit and walking frame firm by ramming, it is characterised in that: the walking frame includes sleeper traveling schedule, rail
Traveling schedule is rested the head on to be used in sleeper surface traveling movement.
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| CN201910074687.6A CN109778610B (en) | 2019-01-25 | 2019-01-25 | Railway maintenance machinery running frame and corresponding running method and tamping machine |
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| CN201910074687.6A CN109778610B (en) | 2019-01-25 | 2019-01-25 | Railway maintenance machinery running frame and corresponding running method and tamping machine |
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| CN109778610B CN109778610B (en) | 2023-09-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102260388B1 (en) * | 2021-03-15 | 2021-06-03 | 주식회사 한국이앤텍 | Tie Temper System |
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| CN207498755U (en) * | 2017-10-26 | 2018-06-15 | 中铁上海工程局集团有限公司 | A kind of traveling trolley adjusted with horizontal extension and vertical supporting |
| CN210886783U (en) * | 2019-01-25 | 2020-06-30 | 中国铁建高新装备股份有限公司 | Railway maintenance machinery walking frame and corresponding tamping tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102260388B1 (en) * | 2021-03-15 | 2021-06-03 | 주식회사 한국이앤텍 | Tie Temper System |
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| CN109778610B (en) | 2023-09-22 |
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