CN110219212A - Non-fragment orbit sleeper hangs empty regulation method - Google Patents
Non-fragment orbit sleeper hangs empty regulation method Download PDFInfo
- Publication number
- CN110219212A CN110219212A CN201910538856.7A CN201910538856A CN110219212A CN 110219212 A CN110219212 A CN 110219212A CN 201910538856 A CN201910538856 A CN 201910538856A CN 110219212 A CN110219212 A CN 110219212A
- Authority
- CN
- China
- Prior art keywords
- hole
- injecting glue
- colloid
- sleeper
- intersection
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
- E01B27/12—Packing sleepers, with or without concurrent work on the track; Compacting track-carrying ballast
- E01B27/13—Packing sleepers, with or without concurrent work on the track
- E01B27/16—Sleeper-tamping machines
- E01B27/18—Sleeper-tamping machines by introducing additional fresh material under the sleepers, e.g. by the measured-shovel method, by the blowing method
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/12—Tamping devices
Abstract
The present invention provides a kind of non-fragment orbit sleeper and hangs empty regulation method, it include: to form the first hole for injecting glue and the second hole for injecting glue, it specifically includes: being drilled through along the vertical direction from the sleeper and hang empty first hole for injecting glue being connected to described, drilled through from the side of road bed board and hang empty second hole for injecting glue being connected to described；Sky is hung described in perfusion colloid filling, is specifically included: hanging empty perfusion colloid to preset state toward described through first hole for injecting glue and/or second hole for injecting glue, removes the extra colloid of spilling；Seal the intersection of first hole for injecting glue, second hole for injecting glue and the sleeper and the road bed board.Above-mentioned regulation method, drilling precision can be improved by drilling through the first hole for injecting glue by vertical direction, inclined drill is avoided to bring the blind hole phenomenon for not being connected to and hanging sky, drilling hole amount can be greatly decreased, reduction is damaged caused by road bed board, construction duration is reduced, convenient for being completed quickly and effectively the regulation for hanging sky disease to sleeper in the skylight phase.
Description
Technical field
Empty regulation method is hung this application involves geotechnical engineering field more particularly to a kind of non-fragment orbit sleeper.
Background technique
Non-fragment orbit uses prefabricated sleeper and cast-in-place road bed board structure, and there are New-old concretes circle between sleeper and road bed board
Face, due to road bed board concreting leakiness under sleeper, there are tiny off-seams between sleeper and road bed board, in rainwater, other liquid
In the nature situation such as body, temperature change, off-seam further expansion, so that the dusting of road bed board concrete, softening under sleeper, cause
Existing sleeper hangs sky disease.
Summary of the invention
In view of this, the embodiment of the present application, which is intended to provide a kind of non-fragment orbit sleeper, hangs empty regulation method, sleeper is solved
Empty technical problem is hung, in order to solve the above technical problems, the technical solution of the embodiment of the present application is achieved in that
The embodiment of the present application provides a kind of non-fragment orbit sleeper and hangs empty regulation method, comprising:
Form the first hole for injecting glue and the second hole for injecting glue, specifically include: drilled through along the vertical direction from the sleeper with it is described
First hole for injecting glue for hanging empty connection drills through from the side of road bed board and hangs empty second hole for injecting glue being connected to described；
Sky is hung described in perfusion colloid filling, is specifically included: through first hole for injecting glue and/or second hole for injecting glue toward institute
It states and hangs empty perfusion colloid to preset state, remove the extra colloid of spilling；
Seal the intersection of first hole for injecting glue, second hole for injecting glue and the sleeper and the road bed board.
Further, the regulation method is used for double-block type ballastless track, all drills through described in one on every block of sleeper
First hole for injecting glue, first hole for injecting glue are located at the one end of the sleeper far from second hole for injecting glue.
Further, the regulation method is used for long sleeper buried-type non-fragment orbit, is being located at the length between two rail
Three first hole for injecting glue are drilled through at pillow, the both ends of the bolster respectively drill through first hole for injecting glue.
Further, first hole for injecting glue is at least two, the spacing between first hole for injecting glue of adjacent two
It is 350 millimeters~900 millimeters.
Further, empty step is hung described in the filling of perfusion colloid, specifically included: toward any one of first hole for injecting glue
Or colloid is perfused in second hole for injecting glue, it is closed with other first hole for injecting glue or second injecting glue that colloid overflows
Hole removes first injecting glue until first hole for injecting glue, second hole for injecting glue and the intersection have colloid spilling
Hole, second hole for injecting glue and the extra colloid of the intersection；
Or, hanging empty step described in perfusion colloid filling, specifically include: colloid, envelope being perfused in second hole for injecting glue
Other first hole for injecting glue or second hole for injecting glue of colloid spilling are closed, until first hole for injecting glue, described the
Two hole for injecting glue and the intersection have colloid spilling, remove first hole for injecting glue, second hole for injecting glue and the boundary
Locate extra colloid.
Further, hang empty step described in the filling of perfusion colloid, specifically include: toward first hole for injecting glue it is interior and/or
Injected rubber hose periphery edge sealing is hung sky toward described by the injected rubber hose by the setting injected rubber hose in second hole for injecting glue
Colloid is perfused.
Further, the friendship of first hole for injecting glue, second hole for injecting glue and the sleeper and the road bed board is sealed
The step of at boundary, specifically includes: viscous in first hole for injecting glue, second hole for injecting glue and intersection peripheral adjacent region
Antifouling tape is pasted, in first hole for injecting glue, the external coating interfacial agents of second hole for injecting glue and intersection, using sealing material
Material seals first hole for injecting glue, second hole for injecting glue and the intersection, removes the antifouling tape.
Further, second hole for injecting glue is horizontal by 10 degree~45 degree angles.
Further, first hole for injecting glue, second hole for injecting glue and the sleeper and the road bed board are being sealed
Before the step of intersection, the regulation method includes:
The intersection for rebuilding the sleeper Yu the road bed board, specifically includes: the damage location for cutting the intersection is straight
To new face is all exposed, the damage location is filled with filler, smoothes out the intersection.
Further, the filler is polymer mortar.
Non-fragment orbit sleeper provided by the embodiments of the present application hangs empty regulation method, and vertical direction drills through the first hole for injecting glue energy
Drilling precision is improved, inclined drill is avoided to bring the blind hole phenomenon for not being connected to and hanging sky, drilling hole amount, reduction pair can be greatly decreased
It is damaged caused by road bed board, reduces construction duration；It corresponds to from the side of road bed board and drills from sleeper, it is easier to make the second hole for injecting glue
With hang empty be connected to；By the first vertical hole for injecting glue and/or inclined second hole for injecting glue toward sky injecting glue is hung, injecting glue can be greatly improved
Fill plumpness；Seal the first hole for injecting glue, the second hole for injecting glue and sleeper and road bed board intersection prevent extraneous aqueous or its
His substance corrodes, damages colloid, convenient for quickly rebuilding the effective regulation completed sleeper and hang sky disease in the skylight phase.
Detailed description of the invention
Fig. 1 hangs the flow diagram of empty regulation method for non-fragment orbit sleeper a kind of in the application implementation；
When Fig. 2 is that regulation method is used for double-block type ballastless track in the embodiment of the present application, the first hole for injecting glue and the second injecting glue
The drilling schematic diagram in hole；
Fig. 3 is the cross-sectional view of Fig. 2；
When Fig. 4 is that regulation method is used for long sleeper buried-type non-fragment orbit in the embodiment of the present application, the first hole for injecting glue and second
The drilling schematic diagram of hole for injecting glue；
Fig. 5 is the cross-sectional view of Fig. 4；
Fig. 6 is the flow diagram that another non-fragment orbit sleeper hangs empty regulation method during the application is implemented.
Appended drawing reference: sky 1000 is hung；Sleeper 100；Road bed board 200；Rail 300；First hole for injecting glue 11；Second hole for injecting glue
12。
Specific embodiment
It should be noted that in the absence of conflict, the technical characteristic in embodiment and embodiment in the application can
To be combined with each other, the detailed description in specific embodiment is interpreted as the explanation of the application objective, is not construed as to this
The improper restriction of application.
With reference to the accompanying drawing and specific embodiment is further described in more detail the application.In the description of the present application
In, "upper", "lower", "top", "bottom", "vertical" orientation or positional relationship are the state based on non-fragment orbit normal use, such as
Attached orientation or positional relationship shown in fig. 5, it is to be understood that these directional terminologies are merely for convenience of the description present invention and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore be not considered as limiting the invention.
The embodiment of the present application provides a kind of non-fragment orbit sleeper and hangs empty regulation method, referring to Figure 1-Fig. 5, comprising:
The first hole for injecting glue 11 and the second hole for injecting glue 12 are formed, is specifically included: drilling through and hangs along the vertical direction from sleeper 100
First hole for injecting glue 11 of 1000 connection of sky drills through from the side of road bed board 200 and hangs empty 1000 the second hole for injecting glue 12 being connected to.?
Vertical drilling hole is not only easier to control borehole accuracy on sleeper, and inclined drill is avoided to bring the blind hole phenomenon for not being connected to and hanging sky, can
Drilling hole amount is greatly decreased, also small to the drill bit damage of drilling machine, drilling is easier access to hang sky from the side of road bed board.
Sky is hung in perfusion colloid filling, is specifically included: being filled through the first hole for injecting glue 11 and/or the second hole for injecting glue 12 toward sky 1000 is hung
Glue injection body removes the extra colloid of spilling to preset state.Perfusion colloid reach preset state judgment criteria be, for example, until
The intersection (not shown) of first hole for injecting glue 11, the second hole for injecting glue 12 and 100 periphery of sleeper and road bed board 200 has colloid to overflow
Indicate that reach preset state stops slip casting immediately when out, or using the horizontal data of detector test sleeper 100 changing.
Remove the first hole for injecting glue 11, the second hole for injecting glue 12 and sleeper 100 colloid extra with the intersection of road bed board 200, one side energy
On the other hand aesthetic appeal is convenient for the encapsulation process of subsequent intersection.
Seal the intersection of the first hole for injecting glue 11, the second hole for injecting glue 12 and sleeper 100 and road bed board 200.It is filled up completely and hangs
Behind vacancy, the first hole for injecting glue of sealing, the second hole for injecting glue and intersection prevent extraneous aqueous or other substances from corroding, damage glue
Body.
In compared with the existing technology, by the way of hanging empty drilling toward sleeper diagonally downward at road bed board, the application is real
The non-fragment orbit sleeper for applying example offer hangs empty regulation method, and vertical direction, which drills through the first hole for injecting glue, can improve drilling precision,
It avoids inclined drill from bringing the blind hole phenomenon for not being connected to and hanging sky, drilling hole amount can be greatly decreased, reduction is damaged caused by road bed board
Wound reduces construction duration；From the side of road bed board correspond to from sleeper drill, it is easier to make the second hole for injecting glue with hang empty be connected to；It is logical
The first vertical hole for injecting glue and/or inclined second hole for injecting glue are crossed toward sky injecting glue is hung, injecting glue filling plumpness can be greatly improved；It is close
The intersection for sealing the first hole for injecting glue, the second hole for injecting glue and sleeper and road bed board prevents extraneous aqueous or other substances from corroding, damaging
Bad colloid, convenient for being completed quickly and effectively the regulation for hanging sky disease to sleeper in the skylight phase.
In one embodiment of the application, Fig. 2 and Fig. 3 are referred to, regulation method is used for double-block type ballastless track, every block of sleeper
First hole for injecting glue 11 is all drilled through on 100, the first hole for injecting glue 11 is located at the one end of sleeper 100 far from the second hole for injecting glue 12.It is double
Block formula refers to sleeper block there are two every double-block type sleeper tools, and a rail is arranged on each sleeper block.Each sleeper block bores
Take first hole for injecting glue far from the second hole for injecting glue, on each sleeper block the first hole for injecting glue and the second hole for injecting glue standoff distance compared with
Far, when colloid is perfused out of any one injected rubber hose, colloid gradually fills and hangs sky, and colloid is gradually filled to other injected rubber hoses
When whereabouts, colloid can just be overflowed from other injected rubber hoses, and therefore, such design is sentenced convenient for overflowing situation by injected rubber hose colloid
Empty degree is hung in disconnected colloid filling, by less drilling hole amount, had both been met and has been filled up completely the requirement that sleeper hangs sky, moreover it is possible to reduce
Damage to sleeper.
In one embodiment of the application, Fig. 4 and Fig. 5 are referred to, regulation method is used for long sleeper buried-type non-fragment orbit, is being located at
Drill through three the first hole for injecting glue 11, the both ends of bolster (i.e. sleeper 200) between two rail 300 at bolster (i.e. at sleeper 200)
Respectively drill through first hole for injecting glue 11.Bolster refers to section essentially identical long sleeper from the beginning to the end, is arranged on single bolster
There are two rail, drills through three the first hole for injecting glue in the bolster top surface being located between two rail, the both ends of bolster respectively drill through one
A first hole for injecting glue, such design, the first hole for injecting glue distribution is wider, judges glue convenient for overflowing situation by injected rubber hose colloid
Empty degree is hung in body filling, by less drilling hole amount, had both been met and has been filled up completely the requirement that sleeper hangs sky, moreover it is possible to reduce to rail
The damage of pillow.
In one embodiment of the application, please refer to FIGS.2-5, the first hole for injecting glue 11 be at least two, adjacent two first
Spacing between hole for injecting glue 11 is 350 millimeters~900 millimeters, such as 350 millimeters, 400 millimeters, 500 millimeters, 600 millimeters, 700
Millimeter, 800 millimeters, 850 millimeters and 900 millimeters, such design had both avoided hypotelorism between the first hole for injecting glue and have made first
The excessive problem of hole for injecting glue, it is thus also avoided that hypertelorism is not easy to judge the problem of colloid fills situation between the first hole for injecting glue.
In one embodiment of the application, referring to Figure 1, empty step is hung in perfusion colloid filling, is specifically included: toward any one
Colloid is perfused in first hole for injecting glue or the second hole for injecting glue, is closed with the first hole for injecting glue of others or the second injecting glue of colloid spilling
Hole, until the first hole for injecting glue, the second hole for injecting glue and intersection have a colloid spilling, the first hole for injecting glue of removal, the second hole for injecting glue and
The extra colloid of intersection.In any one first hole for injecting glue or the second hole for injecting glue when perfusion colloid, colloid is gradually filled out
Fill and hang sky, when colloid is gradually filled to other first hole for injecting glue or the second hole for injecting glue whereabouts, colloid just can from other the
One hole for injecting glue or the second hole for injecting glue are overflowed, and therefore, are overflowed situation by other first hole for injecting glue or the second hole for injecting glue colloid and are sentenced
Empty degree is hung in disconnected colloid filling.
In one embodiment of the application, referring to Figure 1, empty step is hung in perfusion colloid filling, is specifically included: toward the second injecting glue
Colloid is perfused in hole, is closed with the first hole for injecting glue of others or the second hole for injecting glue of colloid spilling, until the first hole for injecting glue, second
Hole for injecting glue and intersection have a colloid spilling, the first hole for injecting glue of removal, the second hole for injecting glue and the extra colloid of intersection.Second note
Road bed board is run through from the side of road bed board in glue hole, the second hole for injecting glue with hang that empty one end being connected to is close to hang sky bottom, colloid passes through
Second hole for injecting glue hangs sky from hanging sky bottom and gradually fill completely, finally overflows from intersection and the first hole for injecting glue, more convenient for logical
It crosses colloid spilling situation and judges that empty degree is hung in colloid filling.
In one embodiment of the application, referring to Figure 1, empty step is hung in perfusion colloid filling, is specifically included: toward the first injecting glue
Injected rubber hose is set in hole and/or in the second hole for injecting glue, by injected rubber hose periphery edge sealing, colloid is perfused toward sky is hung by injected rubber hose.One
Aspect is protruded by injected rubber hose and hangs sky, is hung in sky so that colloid is easier to reach, another aspect injecting glue tube wall is smooth to be conducive to
Quick injecting glue.
In one embodiment of the application, referring to Figure 1, the first hole for injecting glue of sealing, the second hole for injecting glue and sleeper and road bed board
The step of intersection, specifically includes: pasting antifouling glue in the first hole for injecting glue, the second hole for injecting glue and intersection peripheral adjacent region
Band seals the first injecting glue using sealing material in the external coating interfacial agents of the first hole for injecting glue, the second hole for injecting glue and intersection
Hole, the second hole for injecting glue and intersection remove antifouling tape.Antifouling tape is for avoiding interfacial agents and sealing material from polluting intersection
Peripheral adjacent area.Interfacial agents are used to improve the surface property of intersection, so that sealing material preferably realizes sealing effect, sealing
Material is the material with waterproof sealing effect, such as silicone sealant or polyurethane sealant.
In one embodiment of the application, Fig. 3 and Fig. 5 are referred to, the second hole for injecting glue 12 is horizontal by 10 degree~45 degree angles.Example
Such as, 10 degree, 15 degree, 20 degree, 30 degree, 35 degree, 40 degree or 45 degree, specifically, the second hole for injecting glue 12 is from the side of road bed board under
Upwards toward tilted.On the other hand such structure hangs sky on the one hand convenient for drilling from the side of road bed board convenient for drilling connection,
Be more advantageous to from the second hole for injecting glue be perfused colloid when, colloid is perfused from the bottom to top, thus preferably filling hang sky.
In one embodiment of the application, Fig. 6 is referred to, is sealing the first hole for injecting glue, the second hole for injecting glue and sleeper and road bed board
Intersection the step of before, regulation method include: rebuild sleeper and road bed board intersection, specifically include: cutting intersection
Damage location until all expose new faces, fill damage location with filler, smooth out intersection.Such design, so that having a common boundary
It is more smooth to locate structure, is convenient for subsequent better seal intersection.
Specifically, the new face of interfacial agents brushing damage location can be used, then fills damage location with filler；So that filler
Preferably filling damage location；Polishing finishing is carried out to the intersection after trimming with angle grinder, so that the intersection after trimming is more
Add smooth, easily facilitates subsequent better seal intersection.
In one embodiment of the application, filler is polymer mortar.Polymer mortar such as epoxy resin mortar or high-strength no receipts
Contracting quick-setting mortar, energy Fast Filling damage location, comparatively fast solidifies in the short time.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited to that, it is any
Those familiar with the art within the technical scope of the present application, can easily think of the change or the replacement, and should all contain
Lid is within the scope of protection of this application.Therefore, the protection scope of the application should be based on the protection scope of the described claims.
Claims (10)
1. a kind of non-fragment orbit sleeper hangs empty regulation method characterized by comprising
The first hole for injecting glue and the second hole for injecting glue are formed, is specifically included: being drilled through along the vertical direction from the sleeper and hangs sky with described
First hole for injecting glue of connection drills through from the side of road bed board and hangs empty second hole for injecting glue being connected to described；
Sky is hung described in perfusion colloid filling, is specifically included: being hung through first hole for injecting glue and/or second hole for injecting glue toward described
Sky perfusion colloid removes the extra colloid of spilling to preset state；
Seal the intersection of first hole for injecting glue, second hole for injecting glue and the sleeper and the road bed board.
2. regulation method according to claim 1, which is characterized in that the regulation method is used for double-block type ballastless track,
First hole for injecting glue is all drilled through on every block of sleeper, first hole for injecting glue is located at the sleeper far from described second
One end of hole for injecting glue.
3. regulation method according to claim 1, which is characterized in that the regulation method is for long sleeper buried-type without tiny fragments of stone, coal, etc. rail
Road drills through three first hole for injecting glue being located between two rail at the bolster, and the both ends of the bolster respectively drill through one
A first hole for injecting glue.
4. regulation method according to claim 1, which is characterized in that first hole for injecting glue is at least two, adjacent
Spacing between two first hole for injecting glue is 350 millimeters~900 millimeters.
5. regulation method according to any one of claims 1-4, which is characterized in that hang sky described in perfusion colloid filling
Step specifically includes: colloid being perfused in any one of first hole for injecting glue or second hole for injecting glue, is closed with colloid and overflows
Other first hole for injecting glue or second hole for injecting glue out, until first hole for injecting glue, second hole for injecting glue and
The intersection has a colloid spilling, removes first hole for injecting glue, second hole for injecting glue and the extra glue of the intersection
Body；
Or, hanging empty step described in perfusion colloid filling, specifically includes: colloid being perfused in second hole for injecting glue, is closed with
Other first hole for injecting glue or second hole for injecting glue that colloid overflows, until first hole for injecting glue, second note
Glue hole and the intersection have colloid spilling, and it is more to remove first hole for injecting glue, second hole for injecting glue and the intersection
Remaining colloid.
6. regulation method according to any one of claims 1-4, which is characterized in that hang sky described in perfusion colloid filling
Step specifically includes: the setting injected rubber hose in first hole for injecting glue and/or in second hole for injecting glue, by the note
Sebific duct periphery edge sealing hangs empty perfusion colloid toward described by the injected rubber hose.
7. regulation method according to any one of claims 1-4, which is characterized in that sealing first hole for injecting glue, institute
The step of stating the intersection of the second hole for injecting glue and the sleeper and the road bed board, specifically includes: in first hole for injecting glue, institute
It states the second hole for injecting glue and antifouling tape is pasted in intersection peripheral adjacent region, in first hole for injecting glue, second note
The external coating interfacial agents in glue hole and intersection, using sealing material seal first hole for injecting glue, second hole for injecting glue and
The intersection removes the antifouling tape.
8. regulation method according to any one of claims 1-4, which is characterized in that second hole for injecting glue and horizontal plane
In 10 degree~45 degree angles.
9. regulation method according to any one of claims 1-4, which is characterized in that seal first hole for injecting glue,
Before the step of intersection of second hole for injecting glue and the sleeper and the road bed board, the regulation method includes:
The intersection for rebuilding the sleeper Yu the road bed board, specifically includes: cutting the damage location of the intersection until complete
New face is exposed in portion, is filled the damage location with filler, is smoothed out the intersection.
10. regulation method according to claim 9, which is characterized in that the filler is polymer mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910538856.7A CN110219212A (en) | 2019-06-20 | 2019-06-20 | Non-fragment orbit sleeper hangs empty regulation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910538856.7A CN110219212A (en) | 2019-06-20 | 2019-06-20 | Non-fragment orbit sleeper hangs empty regulation method |
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| Publication Number | Publication Date |
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| CN110219212A true CN110219212A (en) | 2019-09-10 |
Family
ID=67814036
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910538856.7A Pending CN110219212A (en) | 2019-06-20 | 2019-06-20 | Non-fragment orbit sleeper hangs empty regulation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231256A (en) * | 2021-05-25 | 2021-08-10 | 中国地质调查局武汉地质调查中心 | Glue injection device and glue injection method for composite-structure anchor cable steel connector |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0826827A2 (en) * | 1996-08-30 | 1998-03-04 | Rex Articoli Tecnici SA | Rubber insert for covering a cementious railway sleeper and method for installing the rubber insert in a sleeper |
| WO2002016695A1 (en) * | 2000-08-19 | 2002-02-28 | Hyperlast Limited | Method of stabilizing particulates |
| EP1426490A2 (en) * | 2002-12-07 | 2004-06-09 | Sleepasafe Limited | Method and apparatus for refurbishing parts of a railway track |
| KR20150009243A (en) * | 2013-07-16 | 2015-01-26 | 전명희 | railway concrete roadbed anti-crack sleepers and it's construction method |
| CN106436495A (en) * | 2016-11-21 | 2017-02-22 | 中铁第勘察设计院集团有限公司 | Wide sleeper plate sticking type ballast track |
| CN106758591A (en) * | 2017-01-09 | 2017-05-31 | 北京瑞威铁科高铁工程有限公司 | A kind of non-fragment orbit slip-casting lifting and lifting method for correcting error |
| CN109208412A (en) * | 2018-08-28 | 2019-01-15 | 北京瑞威世纪铁道工程有限公司 | Inter-city passenger rail fragment-free track slab Disease Treatment method and operating system |
| CN109736151A (en) * | 2019-01-31 | 2019-05-10 | 固远晨通科技发展有限公司 | Non-fragment orbit sleeper is detached from, sky hangs repairing structure and method for repairing and mending |
-
2019
- 2019-06-20 CN CN201910538856.7A patent/CN110219212A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0826827A2 (en) * | 1996-08-30 | 1998-03-04 | Rex Articoli Tecnici SA | Rubber insert for covering a cementious railway sleeper and method for installing the rubber insert in a sleeper |
| WO2002016695A1 (en) * | 2000-08-19 | 2002-02-28 | Hyperlast Limited | Method of stabilizing particulates |
| EP1426490A2 (en) * | 2002-12-07 | 2004-06-09 | Sleepasafe Limited | Method and apparatus for refurbishing parts of a railway track |
| KR20150009243A (en) * | 2013-07-16 | 2015-01-26 | 전명희 | railway concrete roadbed anti-crack sleepers and it's construction method |
| CN106436495A (en) * | 2016-11-21 | 2017-02-22 | 中铁第勘察设计院集团有限公司 | Wide sleeper plate sticking type ballast track |
| CN106758591A (en) * | 2017-01-09 | 2017-05-31 | 北京瑞威铁科高铁工程有限公司 | A kind of non-fragment orbit slip-casting lifting and lifting method for correcting error |
| CN109208412A (en) * | 2018-08-28 | 2019-01-15 | 北京瑞威世纪铁道工程有限公司 | Inter-city passenger rail fragment-free track slab Disease Treatment method and operating system |
| CN109736151A (en) * | 2019-01-31 | 2019-05-10 | 固远晨通科技发展有限公司 | Non-fragment orbit sleeper is detached from, sky hangs repairing structure and method for repairing and mending |
Non-Patent Citations (2)
| Title |
|---|
| 李超雄: "《高速铁路线路维修养护》", 30 June 2015, 中国铁道出版社 * |
| 郑州铁路局: "《高速铁路工务》", 30 April 2012, 中国铁道出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231256A (en) * | 2021-05-25 | 2021-08-10 | 中国地质调查局武汉地质调查中心 | Glue injection device and glue injection method for composite-structure anchor cable steel connector |
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