CN107780309A - A kind of sedimentation applied to track eliminates system and method in real time - Google Patents
A kind of sedimentation applied to track eliminates system and method in real time Download PDFInfo
- Publication number
- CN107780309A CN107780309A CN201711168100.5A CN201711168100A CN107780309A CN 107780309 A CN107780309 A CN 107780309A CN 201711168100 A CN201711168100 A CN 201711168100A CN 107780309 A CN107780309 A CN 107780309A
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- signal
- infrared
- track
- sedimentation
- lifting body
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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
- E01B2/00—General structure of permanent way
- E01B2/006—Deep foundation of tracks
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B35/00—Applications of measuring apparatus or devices for track-building purposes
- E01B35/12—Applications of measuring apparatus or devices for track-building purposes for measuring movement of the track or of the components thereof under rolling loads, e.g. depression of sleepers, increase of gauge
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2204/00—Characteristics of the track and its foundations
- E01B2204/08—Deep or vertical foundation
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Foundations (AREA)
Abstract
The present invention discloses a kind of sedimentation applied to track and eliminates system and method in real time, the system passes through embedding hydraulic jack in online road and bridge, hydraulic jack connects rubber support, rubber support connects track plates, the controller connection lifting body and infrared remote receiver of circuit bridge side are placed in, the elongate rod connection infrared transmitter during insertion is native.After track plates settle, the different infrared induction line of infrared radiation makes infrared remote receiver send unlike signal, controller control hydraulic jack is risen or is stopped.Energy real-time monitored Track Settlement of the invention, and sedimentation can be eliminated in time.
Description
Technical field
The present invention relates to high-speed railway rail technical field of construction, and in particular to a kind of sedimentation applied to track eliminates in real time is
System and method.
Background technology
Chinese high ferro passes through the construction and development of more than ten years, has been enter into maturing, has maximum-norm in the world and most
The High-speed Railway Network of high overall trip speed, the development of domestic economy is largely pulled, it is even more important that it turns into one
Individual beautiful business card, the emergence of China Railway High-speed is declared to the whole world.High-speed railway has not in country variant different times
With regulation.Definition of the China national Railway Bureau to high-speed railway be:Newly-built design start 250 kilometers/hour (containing reserved) and with
Upper motor train unit train, initial stage, overall trip speed was not less than 200 kilometers/hour of passenger dedicated railway line.China " recovery number " is dynamic at present
Car group takes the lead in realizing 350 kilometers of speed per hour operations in Beijing-Shanghai express railway, turns into high ferro commercial operation speed highest country in the world.But
It is people and the speed per hour for being unsatisfactory for hundreds of kilometer, it is proposed that the concept of " super high ferro ".The train of superelevation speed per hour sinks to track
Drop standard proposes higher requirement, and amount of deflection minimum on the line may also injure the safe operation of train.Therefore, high ferro
Basic relative settlement is to influence the key issue of train operation quality and safety in circuit.High ferro circuit is constructed as strip
Thing, indulge across hundreds of kilometer, or even thousands of kilometers, geological condition is sufficiently complex along the line, is especially deposited on unfavorable geology section, basis
In the risk of relative settlement.In addition, in the junction in bridge and tunnel, bridge and roadbed junction, can be special because of two parts stress
Property difference, and there is different degrees of relative settlement, influence train driving safety.
According to《Railway bridges and culverts ground and foundation design code (TB10002.5-2005)》, for open bridge floors bridge:Stake top is equal
Even settling amount is less than 40mm;The difference 20mm of adjacent studs uniform settlement amount.According to《High-speed railway subgrade design specification》, roadbed and bridge
The relative settlement of beam, tunnel and transversary thing intersection not should be greater than 5mm, roadbed caused by changeover portion settles and bridge, tunnel
The knuckle in road not should be greater than 1/1000.At present, the processing of settlement issues uses traditional means mostly, can only reduce sedimentation, it is impossible to
Accomplish that sedimentation is completely eliminated, the sedimentation occurred suddenly by extraneous factor can not be eliminated in time.
The content of the invention
In order to solve the problems, such as the relative settlement of train line in the prior art, it is an object of the invention to provide one kind to apply
System and method is eliminated in real time in the sedimentation of track, the system energy real-time monitored Track Settlement, and sedimentation can be eliminated in time.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of sedimentation applied to track eliminates system in real time, including support bar and the height for adjustable track height are adjusted
Section system;
The pile foundation of railway is goed deep into soil layer, and the circuit bridge of the top connection railway of pile foundation, the track plates of railway are set
The top of online road and bridge, is provided with the rubber support for supporting rail guidance tape, rubber branch between the top of circuit bridge and track plates
The top of seat is connected with track plates;
The lower end of support bar is arranged in the ground of pile foundation side;
Height adjusting system includes lifting body, controller, signal projector and signal receiver, and lifting body is arranged on
Between the top of circuit bridge floor and rubber support;Signal projector and signal receiver are separately positioned on track plates side and support
The upper end of bar, or signal projector and signal receiver are separately positioned on the upper end and track plates side of support bar;
Signal projector:For sending signal;
Signal receiver:The signal sent for reception signal transmitter, and transmit the signal to controller;
Controller:For the signal of reception signal receiver transmission, lifting body is controlled to act according to the signal, to adjust
The height of rubber support is saved, and further eliminates the sedimentation of track.
Lifting body is embedded in below circuit bridge top surface, and the top surface of lifting body is fixedly connected with rubber support bottom surface.
Support bar is elongate rod, and the level height of elongate rod lower end is less than the level height of pile foundation lower end.
The lifting body is hydraulic jack, and hydraulic jack is connected with oil pipe, and oil pipe is connected with hydraulic pump, hydraulic pump
It is connected by oil pipe with fuel tank, in oil pipe embedment circuit bridge.Oil pipe junction between hydraulic jack and hydraulic pump is provided with valve
Door, valve are used for the disengaging for controlling hydraulic oil in hydraulic jack.
The signal projector is Infrared Projector, and signal receiver is infrared signal receiver, infrared remote receiver
One of infrared induction line is provided with spacing intervals along short transverse.
Infrared remote receiver sets one of infrared induction line along short transverse every 1~2mm, and infrared induction line sets twice.
Track plates are erected on track plates.
A kind of real-time removing method of sedimentation applied to track, signal projector is to signal receiver transmission signal, signal
Receiver receives the signal and transmits the signal to controller;
When pile foundation settles, pile foundation, circuit bridge, track plates and lifting body bulk settling, support bar do not sink
Drop, reception signal transmitter sends the position of signal and changed on signal receiver, and controller is according to the change in location information
To control lifting body to jack up rubber support upwards, and then track is set to rise to predeterminated position.
Infrared Projector is arranged on support bar, infrared signal receiver is arranged on track plates side, adjustment
Position of the infrared radiation that Infrared Projector is sent on one of infrared induction line is slightly biased;
When pile foundation settles, pile foundation, circuit bridge, track plates and lifting body bulk settling, support bar do not sink
Drop, the infrared ray that now Infrared Projector is sent move up with respect to infrared signal receiver, when infrared ray is radiated at down together
When on infrared induction line, controller control lifting body jacks up rubber support upwards, while infrared signal receiver is with track plates
Move up together, after infrared ray is radiated on preceding one of infrared induction line again, controller receives infrared signal receiver transmission
Signal and control lifting body stopping act.
Compared with prior art, beneficial outcomes of the invention are as follows:
The sedimentation for being applied to track of the present invention eliminates the pile foundation connecting line road and bridge of system, the jacking in circuit bridge in real time
Mechanism connects rubber support, rubber support connection track plates, therefore the height by adjusting rubber support can be achieved with to track
The regulation of plate height, and further realize the regulation of the orbit altitude to being set up on track plates;The lower end of support bar is arranged on
In the ground of pile foundation side, support bar settles jointly with pile foundation during therefore, it is possible to prevent that pile foundation from settling;It is high
Degree regulating system includes lifting body, controller, signal projector and signal receiver, lifting body be arranged on circuit bridge floor with
Under, for adjusting the height of rubber support, signal projector and signal receiver are separately positioned on track plates side and support bar
Upper end, or signal projector and signal receiver be separately positioned on post upper and track plates;Therefore, when pile foundation is sent out
During raw sedimentation, pile foundation, circuit bridge, track plates and lifting body bulk settling, support bar do not settle, and are received on signal receiver
The position that signal projector sends signal changes, and controller controls lifting body to push up upwards according to the change in location information
Rubber support is played, the height that lifting body jacks up rubber support upwards is identical with the settling height of pile foundation, and lifting body is upward
After jacking up rubber support, you can track sedimentation eliminates caused by being settled to pile foundation;
To sum up, the present invention realizes real-time monitored Track Settlement, and can eliminate the sedimentation in time, so eliminate track by
Occur to settle and caused amount of deflection in pile foundation, and then ensure the glacing flatness of train driving route.Carried out without substantial amounts of personnel
The maintenance of engineering, Automated condtrol can be realized.
Brief description of the drawings
Fig. 1 is the real-time threedimensional model schematic diagram for eliminating system of sedimentation that the present invention is applied to track.
Fig. 2 is the real-time top schematic diagram for eliminating system of sedimentation that the present invention is applied to track.
Fig. 3 is the position detail drawing of the infrared remote receiver of present system, infrared transmitter and elongate rod.
Fig. 4 is the hydraulic jack detail drawing of present system.
In figure, 1- pile foundations, 2- circuit bridges, 3- hydraulic jacks, 4- rubber supports, 5- controllers, 6- fuel tanks, 7- oil
Pipe, 8- track plates, 9- infrared remote receivers, 10- infrared transmitters, 11- elongate rods, 12- infrared induction lines, 13- valves.
Embodiment
It is next with reference to the accompanying drawings and examples that the present invention is further illustrated.
As depicted in figs. 1 and 2, the sedimentation applied to track of the invention eliminates system in real time, including support bar and is used for
The height adjusting system of adjustable track height, the pile foundation 1 of railway are goed deep into soil layer, the line of the top connection railway of pile foundation 1
Road and bridge 2, the track plates 8 of railway are arranged on the top of circuit bridge 2, are provided between the top of circuit bridge 2 and track plates 8 for branch
The rubber support 4 of track plates is supportted, the top of rubber support 4 is connected with track plates 8;
The top of pile foundation 1 is connected with circuit bridge 2, and hydraulic jack 3 is embedded to the top of circuit bridge 2, and rubber support 4 connects
The top of hydraulic jack 3, track plates 8 connect the top of rubber support 4;
Support bar is elongate rod 11, and the lower end of elongate rod 11 is arranged in the ground of pile foundation side, the lower end of elongate rod 11
The level height of head is less than the level height of the lower end of pile foundation 1;
Height adjusting system includes lifting body, controller 5, signal projector and signal receiver, and lifting body is set
Below the top surface of online road and bridge, for adjusting the height of rubber support 4;Signal projector and signal receiver are separately positioned on rail
The side of guidance tape 8 and the upper end of support bar, or signal projector and signal receiver are separately positioned on above support bar and rail
The side of guidance tape 8;
Signal projector:For sending signal;
Signal receiver:The signal sent for reception signal transmitter, and transmit the signal to controller 5;
Controller 5:For the signal of reception signal receiver transmission, lifting body is controlled to act according to the signal, with
The height of rubber support 4 is adjusted, and further eliminates the sedimentation of track.
The lifting body of the present invention uses hydraulic jack 3, and hydraulic jack 3 is connected with oil pipe 7, and oil pipe 7 is connected with liquid
Press pump, hydraulic pump are connected by oil pipe with fuel tank 6, and oil pipe 7 is embedded in circuit bridge 2.Oil between hydraulic jack 3 and hydraulic pump
Pipe junction is provided with valve, and valve is used for the disengaging for controlling hydraulic oil in hydraulic jack 3;
Signal projector uses Infrared Projector 10, and signal receiver uses infrared signal receiver 9, as Fig. 1~
Fig. 3, infrared remote receiver 9 are provided with one of infrared induction line 12 at spacing intervals along short transverse.
Preferably, as shown in figure 3, infrared remote receiver 9 sets one of infrared induction line 12 along short transverse every 1~2mm,
Infrared induction line 12 sets twice.
The real-time removing method of the sedimentation applied to track of the present invention, detailed process are as follows:
To signal receiver transmission signal, signal receiver receives the signal and transmits the signal to control signal projector
Device 5 processed;
When pile foundation 1 settles, pile foundation 1, circuit bridge 2, track plates 8 and lifting body bulk settling, support bar
Do not settle, reception signal transmitter sends the position of signal and changed on signal receiver, and controller 5 is according to the change in location
Information controls lifting body to jack up rubber support 4 upwards, and lifting body jacks up the certain altitude of rubber support 4, make track upwards
Default or initial position is risen to, the amount of deflection of track is met the requirements.
As shown in FIG. 1 to 3, Infrared Projector 10 is arranged on support bar, infrared signal receiver 9 is arranged on
On the side of track plates 8, the infrared radiation that adjustment Infrared Projector 10 is sent is on one of infrared induction line 12 is slightly biased
Position;
When pile foundation 1 settles, pile foundation 1, circuit bridge 2, track plates 8 and lifting body bulk settling, support bar
Do not settle, the infrared ray that now Infrared Projector 10 is sent moves up with respect to infrared signal receiver 9, when infrared ray is radiated at
When on lower one of infrared induction line 12, controller 5 controls lifting body to jack up rubber support 4, while IR signal reception upwards
Device 9 moves up with track plates 8, and after infrared ray is radiated on preceding one of infrared induction line 12 again, controller 5 receives infrared
The signal of the transmission of signal receiver 9 simultaneously controls lifting body stopping to act.
Embodiment
In the present embodiment, track is erected on track plates, and track plates are erected on rubber support, and rubber support sets up online
On road and bridge and lifting body is connected, the base form of circuit bridge selects pile foundation, and pile foundation 1 gos deep into soil layer, and the stake of pile foundation 1 is long
Calculated with stake footpath according to design requirement, the connecting line road and bridge 2 of pile foundation 1, hydraulic jack 3 is placed on below the top surface of circuit bridge 2, collinear
Road and bridge 2 pour together, and the top surface of hydraulic jack 3 flushes with the top surface of circuit bridge 2.The top surface of hydraulic jack 3 and rubber support 4
Bottom surface welding, hydraulic jack 3 is connected with fuel tank 6 by the oil pipe 7 being embedded in circuit bridge 2, and fuel tank 6 is placed on circuit bridge 2
Side.The top of rubber support 4 connection track plates 8.A root long degree, which is inserted, in the soil on the side of pile foundation 1 is longer than the elongated of pile foundation
Bar 11, the lower end level height of elongate rod 11 are less than pile foundation 1, infrared transmitter 10 are connected in elongate rod 11, on track plates 8
An infrared remote receiver 9 is connected, infrared remote receiver 9 has one of infrared induction line 12 along short transverse every 1mm~2mm, sets altogether
Twice infrared induction line 12, infrared remote receiver 9 connect control system 5.
With reference to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, when the present embodiment carries out track sedimentation elimination in real time, start elongate rod 11
The infrared transmitter 10 of upper connection, infrared transmitter 10 project infrared ray, and infrared ray impinges upon the bottom of infrared remote receiver 9 together
The slightly biased upper place (such as Fig. 3) of infrared induction line 12.Start controller 5 and infrared remote receiver 9.The load action of track plates 8 is in rubber
On bearing 4, load is reached hydraulic jack 3 by rubber support 4, and load is reached circuit bridge 2 by hydraulic jack 3, and circuit bridge 2 will
Load reaches pile foundation 1, pile foundation 1, circuit bridge 2, hydraulic jack 3, rubber support 4 and track 8 it is overall in load action
Lower gradually produce settles, meanwhile, the infrared remote receiver 9 connected on the side of track plates 8 also sinks.When deflection reaches 1mm,
To on the infrared induction line 12 of one of the top of infrared remote receiver 9, infrared induction line 12 reaches signal infrared for infrared radiation
Signal is reached controller 5 by receiver 9, infrared remote receiver 9 again, and controller 5 controls the oil transportation into hydraulic jack 3 of fuel tank 6, liquid
Pressure jack 3 also rises the lifting of track plates 8, infrared remote receiver 9 lifting of rubber support 4, rubber support 4 with track plates 8, when
When ascending amount reaches 1mm, in infrared radiation to 9 bottom of infrared remote receiver, one of infrared induction line 12, infrared induction line 12
Signal is reached into infrared remote receiver 9, signal is reached controller 5 by infrared remote receiver 9, and controller 5 controls fuel tank 6 to stop oil transportation,
Hydraulic jack 3 is stopped, and controller 5 controls the valve 13 of hydraulic jack 3 to close, and prevents oil leak.
The system of the present invention can be used in the track of capsule train one kind ultrahigh speed transport facility, can eliminate track
Because pile foundation occurs to settle and caused amount of deflection, and then ensure the glacing flatness of train driving route, enter without substantial amounts of personnel
The maintenance of row engineering, Automated condtrol can be realized so that the operation of bullet train is safer.
The use step of present system is as follows:
1) circuit bridge 2 connects pile foundation 1, and the collinear road and bridge 2 of hydraulic jack 3 are together poured, and ensures hydraulic jack
Push up 3 top surfaces to flush with the top surface of circuit bridge 2, the one end of 3 connected pipes of hydraulic jack 7, oil pipe 7 is also cast in circuit bridge 2, oil pipe
The connection of 7 other ends is placed on the fuel tank 6 on circuit bridge 2, and fuel tank 6 connects controller 5;
2) bottom surface of rubber support 4 and the top surface of hydraulic jack 3 are welded, track plates 8 is erected on rubber support 4;
3) infrared remote receiver 9 and controller 5 are installed, by infrared remote receiver 9 and hydraulic jack 3, the connection of fuel tank 6
Controller 5;
4) elongate rod 11 is inserted in soil and connects infrared transmitter 10;
5) infrared transmitter 10 is started, so far the system installs, into use state;
After pile foundation 1 settles, the different infrared induction line 12 of infrared radiation makes infrared remote receiver 9 send difference
Signal, controller 5 is set to control hydraulic jack 3 to rise or stop, to reach the purpose for eliminating sedimentation.
Claims (10)
1. a kind of sedimentation applied to track eliminates system in real time, it is characterised in that including support bar and for adjustable track height
The height adjusting system of degree;
The lower end of support bar is arranged in the ground of pile foundation (1) side of railway;
Height adjusting system includes lifting body, controller (5), signal projector and signal receiver, lifting body and is arranged on
The top of the circuit bridge (2) of railway and for supporting between the rubber support (4) of track plates (8) of railway;Signal projector and
Signal receiver is separately positioned on track plates (8) side and the upper end of support bar, or signal projector and signal receiver point
The side of post upper and track plates (8) is not arranged on;
Signal projector:For sending signal;
Signal receiver:The signal sent for reception signal transmitter, and transmit the signal to controller (5);
Controller (5):For the signal of reception signal receiver transmission, lifting body is controlled to act according to the signal, to adjust
The height of rubber support (4) is saved, and further eliminates the sedimentation of track.
2. a kind of sedimentation applied to track according to claim 1 eliminates system in real time, it is characterised in that the pile foundation
The upper end of plinth (1) is connected with circuit bridge (2), and lifting body is embedded in below circuit bridge (2) top surface, the top surface of lifting body and rubber
Glue bearing (4) bottom surface is fixedly connected, and track plates (8) are erected on rubber support (4).
3. a kind of sedimentation applied to track according to claim 1 eliminates system in real time, it is characterised in that support bar is
Elongate rod (11), the level height of elongate rod (11) lower end are less than the level height of pile foundation (1) lower end.
4. a kind of sedimentation applied to track according to claim 1 eliminates system in real time, it is characterised in that the jacking
Mechanism is hydraulic jack (3).
5. a kind of sedimentation applied to track according to claim 1 eliminates system in real time, it is characterised in that the signal
Transmitter is Infrared Projector (10), and signal receiver is infrared signal receiver (9), and infrared remote receiver (9) is along highly
Direction is provided with one of infrared induction line (12) at spacing intervals.
6. a kind of sedimentation applied to track according to claim 5 eliminates system in real time, it is characterised in that infrared receiver
Device (9) sets one of infrared induction line (12) along short transverse every 1~2mm.
7. a kind of sedimentation applied to track according to claim 6 eliminates system in real time, it is characterised in that infrared induction
Line (12) sets twice.
8. a kind of sedimentation applied to track according to claim 1-7 any one eliminates system in real time, its feature exists
In track is erected on track plates.
9. a kind of real-time removing method of sedimentation applied to track, based on being applied to rail shown in claim 1-8 any one
The sedimentation in road eliminates system in real time, it is characterised in that signal projector receives to signal receiver transmission signal, signal receiver
The signal simultaneously transmits the signal to controller (5);
When pile foundation (1) settles, pile foundation (1), circuit bridge (2), rubber support (4), track plates (8) and lifting body
Bulk settling, support bar do not settle, and reception signal transmitter sends the position of signal and changed on signal receiver, controller
(5) control lifting body to jack up rubber support (4) upwards according to the change in location information, and then track is risen to default position
Put.
10. the real-time removing method of a kind of sedimentation applied to track according to claim 9, it is characterised in that will be infrared
Signal projector (10) is arranged on support bar, and infrared signal receiver (9) is arranged on track plates (8), adjusts infrared signal
Position of the infrared radiation that transmitter (10) is sent on one of infrared induction line (12) is slightly biased;
When pile foundation (1) settles, pile foundation (1), circuit bridge (2), rubber support (4), track plates (8) and lifting body
Bulk settling, support bar do not settle, and the infrared ray that now Infrared Projector (10) is sent is with respect to infrared signal receiver (9)
Move up, when infrared ray is radiated at down on one of infrared induction line (12), controller (5) control lifting body jacks up rubber upwards
Bearing (4), while infrared signal receiver (9) moves up with rubber support (4), it is infrared together before infrared ray is radiated at again
After on the line of induction (12), controller (5) receives the signal of infrared signal receiver (9) transmission and controls lifting body to stop moving
Make.
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CN201711168100.5A CN107780309A (en) | 2017-11-21 | 2017-11-21 | A kind of sedimentation applied to track eliminates system and method in real time |
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CN201711168100.5A CN107780309A (en) | 2017-11-21 | 2017-11-21 | A kind of sedimentation applied to track eliminates system and method in real time |
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CN201711168100.5A Pending CN107780309A (en) | 2017-11-21 | 2017-11-21 | A kind of sedimentation applied to track eliminates system and method in real time |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110616602A (en) * | 2019-09-17 | 2019-12-27 | 西安建筑科技大学 | Sedimentation control device and method for construction of pipe jacking and downward passing existing operation railway |
CN112049433A (en) * | 2020-08-11 | 2020-12-08 | 上海隧道工程有限公司 | Steel truss pushing attitude control equipment and attitude control method thereof |
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GB1328671A (en) * | 1969-10-02 | 1973-08-30 | Matisa Materiel Ind Sa | Levelling of railway tracks |
CN103233400A (en) * | 2013-05-22 | 2013-08-07 | 中铁二院工程集团有限责任公司 | Ballastless track railway bridge joint differential settlement adjusting device |
CN204301728U (en) * | 2015-01-02 | 2015-04-29 | 张澎 | A kind of monitoring device of subgrade settlement |
CN105674947A (en) * | 2016-03-31 | 2016-06-15 | 西南石油大学 | Large-sized oil storage tank deformation monitoring and deviation correcting device and method |
CN106592563A (en) * | 2017-01-09 | 2017-04-26 | 河海大学 | Device for monitoring foundation settlement and measuring method thereof |
CN207582194U (en) * | 2017-11-21 | 2018-07-06 | 长安大学 | System is eliminated in a kind of sedimentation applied to track in real time |
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2017
- 2017-11-21 CN CN201711168100.5A patent/CN107780309A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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GB1328671A (en) * | 1969-10-02 | 1973-08-30 | Matisa Materiel Ind Sa | Levelling of railway tracks |
CN103233400A (en) * | 2013-05-22 | 2013-08-07 | 中铁二院工程集团有限责任公司 | Ballastless track railway bridge joint differential settlement adjusting device |
CN204301728U (en) * | 2015-01-02 | 2015-04-29 | 张澎 | A kind of monitoring device of subgrade settlement |
CN105674947A (en) * | 2016-03-31 | 2016-06-15 | 西南石油大学 | Large-sized oil storage tank deformation monitoring and deviation correcting device and method |
CN106592563A (en) * | 2017-01-09 | 2017-04-26 | 河海大学 | Device for monitoring foundation settlement and measuring method thereof |
CN207582194U (en) * | 2017-11-21 | 2018-07-06 | 长安大学 | System is eliminated in a kind of sedimentation applied to track in real time |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110616602A (en) * | 2019-09-17 | 2019-12-27 | 西安建筑科技大学 | Sedimentation control device and method for construction of pipe jacking and downward passing existing operation railway |
CN112049433A (en) * | 2020-08-11 | 2020-12-08 | 上海隧道工程有限公司 | Steel truss pushing attitude control equipment and attitude control method thereof |
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