CN105603838B - Method for lifting railway track board by using track board lifting trolley - Google Patents
Method for lifting railway track board by using track board lifting trolley Download PDFInfo
- Publication number
- CN105603838B CN105603838B CN201610001538.3A CN201610001538A CN105603838B CN 105603838 B CN105603838 B CN 105603838B CN 201610001538 A CN201610001538 A CN 201610001538A CN 105603838 B CN105603838 B CN 105603838B
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- Prior art keywords
- lifting
- vertical
- track plates
- dolly
- track
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention relates to a method for lifting a railway track board by using a track board lifting trolley. The trolley comprises a trolley main body and running wheels, wherein telescopic transverse rigid beams are respectively arranged at the front end part and the rear end part of the top of the trolley main body; a vertical jack is arranged at one end part of each transverse rigid beam; the vertical jacks of each pair of transverse rigid beams are arranged on two sides of the trolley; at least one vertical penetrating hole is formed in each transverse rigid beam. In the construction process, the transverse rigid beams of the trolley extend out, so that the vertical jacks fall onto counterforce foundations on both sides of a track board; a base board is fixedly connected with the transverse rigid beams through first vertical screw rods; due to jacking of the vertical jacks, the displacement of the transverse rigid beams is transmitted to the base board through the transverse rigid beams and the first vertical screw rods, to lift the entire base board and the track board. The method for lifting the railway track board by using the track board lifting trolley has the advantages of being quick in positioning, practical, reliable, low in cost and the like, and the settled track board can be quickly and reliably lifted and repaired during skylight maintenance.
Description
Technical field
The present invention relates to high speed railway track structure repair technical field, and in particular to a kind of to be used to settle railway on roadbed
The method of track plates lifting dolly lifting railway track plate.
Background technology
According to China's mid-long term railway network plan scheme, 42 high-speed railway passenger traffics are built up to end of the year China mainland in 2012
Special line, substantially builds up the national fast passenger transportation network with " four vertical four horizontal " as skeleton, total kilometrage up to 13,000 kilometer；To the year two thousand twenty
High-speed railway mileage of the China's Mainland speed per hour more than 200 kilometers can reach 50,000 kilometers.Wherein, most of high-speed iron way station
Field and the preferable location of geological conditions adopt solid concrete roabed.
During high-speed railway construction, as dealing with foundation is improper, constructional deficiency, roadbed filling speed it is too fast,
The reasons such as surrounding new construction impact are likely to result in after high-speed railway subgrade is open to traffic and settle exceeded, impact bullet train colleague's speed
Or traffic safety, reparation need to be adjusted in Window time.A railway solid concrete roabed sedimentation adjustment technology difficult problem in Window time,
Mainly include（1）The quick in place and lifting of lifting means；（2）The connection of lifting means and solid concrete roabed；（3）Railway roadbed after lifting
The filling in lower space.Therefore, those skilled in the art be devoted to always exploitation it is a kind of it is quick in Window time, reliably repair
The device and method of multiple railway roadbed.
The content of the invention
For the shortcoming or deficiency of above-mentioned prior art, it is fast that the technical problem to be solved in the present invention is to provide a kind of construction
Prompt, the practical reliable, method of the use track plates lifting dolly lifting railway track plate of cost economy.
To solve above-mentioned technical problem, the invention provides a kind of side of use track plates lifting dolly lifting railway track plate
Method, the structure of track plates lifting dolly are as follows：
A kind of track plates lifting dolly, including little vehicle main body and the road wheel for walking on track, the road wheel
Installed in the bottom of little vehicle main body, the rear ends of the dolly body top are respectively provided with a pair of parallel arrangement, telescopic horizontal stroke
To buckstay；The one end of each lateral stiffness beam is provided with a vertical jack, vertical thousand on every a pair of lateral stiffnesses beam
Jin top is arranged in the both sides of dolly.
The lateral stiffness beam is steel box-girder, be socketed by the first steel box-girder, the second steel box-girder and the 3rd steel box-girder successively and
Into the vertical jack is arranged on the end of the 3rd steel box-girder.
The hydraulic jack for driving which to carry out expanding-contracting action, the both ends of the hydraulic jack are provided with the lateral stiffness beam
It is connected with the first steel box-girder and the 3rd steel box-girder respectively.
The vertical jack is provided with built-in displacement sensor.
The track plates lifting dolly is provided with lock rail mechanism.
A kind of method of use track plates lifting dolly lifting railway track plate, comprises the steps：
（1）Preparation：Outside the both sides of bedplate, counter-force basis is installed according to the spacing of setting；In track plates（41）
It is each on the bedplate of both sides that at least one the first vertical screw rod for being used for lifting is installed；At least one slip casting is bored on track plates
Hole；Hydraulic power unit is placed on operation platform；
（2）Lifting is constructed：At least one track plates lifting dolly is pushed into into specified location, by track plates lifting dolly and liquid
Oil pipe between press pump station is connected；Then lateral stiffness beam is stretched out so as to which the vertical jack of end drops down onto counter-force basis
On；Again by step（1）Mounted first vertical screw rod is connected with lateral stiffness beam；Start the vertical very heavy of both sides simultaneously
After top, track plates and bedplate reach the rising height of setting, locked vertical jack；
（3）Fill in space：By the Grouting Pipe inserting step of grouting equipment（1）In the injected hole for having bored, by the slurry for having configured
In the gap between bedplate and blotter after liquid injection lifting；After the completion of slip casting, conserved；
（4）Remove completion：After conserving for a period of time, the first vertical screw rod is removed, withdraw vertical jack firm with horizontal
Property beam, track plates lifting dolly is pushed away into job site, complete construction.
In the step（1）In, vertical blind hole is bored on the bedplate of track plates both sides first, then will in the way of anchoring
First vertical screw rod is arranged in the vertical blind hole.
In the step（2）In, the first vertical screw rod is connected with the second vertical screw rod by branch sleeve；It is described
Second vertical screw rod passes through lateral stiffness beam, and its upper end is first socketed metal mat, then is connected with nut.
In the step（2）In, the steel plate of partial pressure is provided between the vertical jack and counter-force basis.
In the step（3）In, the end of the Grouting Pipe insertion injected hole is wound with the fiber crops for preventing serosity from flowing out
Rope.
Compared with prior art, the method for use track plates lifting dolly lifting railway track plate of the invention, with quick
It is in place, practical it is reliable, the advantages of cost is economical, quick, reliable lifting can be carried out to the track plates for settling in Window time
Repair.
Description of the drawings
Fig. 1：The side structure schematic diagram of middle orbit plate lifting dolly of the present invention.
Fig. 2：The overlooking the structure diagram of middle orbit plate lifting dolly of the present invention.
Fig. 3：The horizontal girder steel of middle orbit plate lifting dolly of the present invention is in structural representation during unstretched condition.
Fig. 4：The horizontal girder steel of middle orbit plate lifting dolly of the present invention is in structural representation during the fully extended state.
Fig. 5：Middle orbit plate lifting dolly of the present invention is in the overlooking the structure diagram in track turnout area and Fei Cha areas.
Fig. 6：The positive structure schematic of Zhong Feicha areas track plates lifting method of the present invention.
Fig. 7：The positive structure schematic of Zhong Cha areas track plates lifting method of the present invention.
Specific embodiment
The technique effect of the design, concrete structure and generation of the present invention is described further below with reference to accompanying drawing, with
It is fully understood from the purpose of the present invention, feature and effect.
As depicted in figs. 1 and 2, a kind of track plates lifting dolly, including little vehicle main body 10 and for walking on track
Road wheel 11, the road wheel 11 are arranged on the bottom of little vehicle main body 10；Rear ends at the top of little vehicle main body 10 are respectively provided with one
To being arranged in parallel, telescopic lateral stiffness beam 20；The one end of each lateral stiffness beam 20 is provided with a vertical jack 30,
Vertical jack 30 on every a pair of lateral stiffnesses beam 20 is arranged in the both sides of dolly；Each lateral stiffness beam 20 be provided with to
A few vertical perforation.One of them vertical jack 30 is provided with built-in displacement sensor, can be with its expanding-contracting action
Show displacement value.
As shown in Figure 3 and Figure 4, each lateral stiffness beam 20 is steel box-girder, by the first steel box-girder 21, the second steel box-girder 22
It is set with the 3rd steel box-girder 23 successively and is formed, the vertical jack 30 is arranged on the end of the 3rd steel box-girder 23；It is described horizontal
Be provided with the hydraulic jack 24 for driving which to carry out expanding-contracting action in buckstay 20, the both ends of hydraulic jack 24 respectively with the first steel case
Beam 21 is connected with the 3rd steel box-girder 23.In specific embodiment, pass through between the end of hydraulic jack 24 and the first steel box-girder 21
Bulb ball cover is flexibly connected, and causes to damage or multi-angle activity to overall when lateral stiffness beam can be avoided to swing.
The track plates lifting dolly is provided with lock rail mechanism, and lock rail is capable of achieving when driving to specified location.
The little vehicle main body 10 is made up of the shape steel bracket of 3.9mx3.0mx0.55m, and the road wheel 11 is using a diameter of
The single-wheel edge road wheel of 450mm.
Track plates 41, bedplate 43 and the blotter 44 that track is sequentially arranged from top to bottom is constituted, track plates 41 and bottom
It is connected by mortar bed 42 between seat board 43, sees Fig. 6 and Fig. 7.It is difficult due to separating track plates 41 and bedplate 43, and hold
Easily track plates 41 and bedplate 43 are produced with damage, therefore when carrying out lifting reparation to sedimentation track plates, need to be to 41 He of track plates
Bedplate 43 does overall lifting.
As shown in Figures 5 to 7, a kind of method of use track plates lifting dolly lifting railway track plate, comprises the steps：
（1）Preparation
Outside the both sides of bedplate 43, counter-force basis 50 is installed according to the spacing of setting；In the base of 41 both sides of track plates
It is each on plate 43 that at least one the first vertical screw rod 61 for being used for lifting is installed；At least one injected hole is bored on track plates 41；Will
Hydraulic power unit is placed on operation platform.
When the sedimentation track plates to Cha Qu make lifting reparation, counter-force basis 50 is separately mounted to rail bed plate to be repaired
Side outside, and trouble area's track on the outside of bedplate side outside, the a-quadrant seen in Fig. 5.Corresponding to this, track plates lifting is little
The lateral stiffness beam 20 of Che Shangcha areas rail side makees larger elongation action so as to which the vertical jack 20 of end drops down onto Cha Qu
On counter-force basis 50 on the outside of track, Fig. 7 is seen.
When the first vertical drilling rod 61 is installed, first bore vertical blind hole on the bedplate 43 of 41 both sides of track plates, then with
The mode of anchoring is arranged on the first vertical screw rod 61 in the vertical blind hole.
The counter-force basis 50 is concrete pier.In spacing and track plates lifting dolly between the counter-force basis 50 of homonymy
Spacing between lateral stiffness beam 20 is identical.
（2）Lifting is constructed
At least one track plates lifting dolly is pushed into into specified location, by between track plates lifting dolly and hydraulic power unit
Oil pipe is connected；Then lateral stiffness beam 20 is stretched out so as to which the vertical jack 30 of end is dropped down onto on counter-force basis 50；Again will
Step（1）Mounted first vertical screw rod 61 is connected with lateral stiffness beam 20；Start the vertical jack 30 of both sides simultaneously,
After track plates 41 and bedplate 43 reach the rising height of setting, locked vertical jack 30.With the top of vertical jack 30
Rise, its displacement passes sequentially through lateral stiffness beam 20, the first vertical screw rod 61 and is delivered to bedplate 43, so as to realize bedplate 41
With the overall lifting of track plates 43.
Between adjacent orbit plate lifting dolly, it is connected by connecting rod 72, sees Fig. 5.The length of adjustment connecting rod 72, makes
The spacing between adjacent transverse buckstay 20 on adjacent orbit plate lifting dolly, with the phase on same track plates lifting dolly
Spacing between adjacent lateral stiffness beam 20 is identical.
The steel plate 51 of partial pressure is provided between the vertical jack 30 and counter-force basis 50, during improving jacking
Stability.
The first vertical screw rod 61 is connected with the second vertical screw rod 63 by branch sleeve 62；The second vertical spiral shell
Bar 63 passes through lateral stiffness beam 20, and its upper end is first socketed metal mat 64, then is connected with nut 65.The metal mat 64 is by two
Individual channel-section steel is back-to-back to be welded.
（3）Fill in space
By the Grouting Pipe inserting step of grouting equipment（1）In the injected hole for having bored, the serosity for having configured is injected after lifting
Bedplate 43 and blotter 44 between gap in；After the completion of slip casting, conserved.
Before the Grouting Pipe insertion injected hole, its insertion end is wound with the rope made of hemp, to prevent from starching during mortar depositing construction
Liquid flows out, and plays a part of to blocking serosity.
（4）Remove completion
After maintenance a period of time, the first vertical screw rod 60 is removed, withdraw vertical jack 30 and lateral stiffness beam 20, will
Track plates lifting dolly pushes away job site, completes construction.
According to the teaching of the present embodiment, those skilled in the art are capable of achieving in other scope of the present invention completely
Technical scheme.
Claims (5)
1. a kind of method of use track plates lifting dolly lifting railway track plate, track plates lifting dolly include little vehicle main body（10）
With the road wheel for walking on track（11）, the road wheel（11）Installed in little vehicle main body（10）Bottom, it is described little
Vehicle main body（10）The rear ends at top are respectively provided with a pair of parallel arrangement, telescopic lateral stiffness beam（20）；Each is horizontal
Buckstay（20）One end be provided with a vertical jack（30）, every a pair of lateral stiffnesses beam（20）On vertical jack（30）
It is arranged in the both sides of dolly；The lateral stiffness beam（20）For steel box-girder, by the first steel box-girder（21）, the second steel box-girder（22）With
3rd steel box-girder（23）It is socketed to form successively, the vertical jack（30）It is arranged on the 3rd steel box-girder（23）End；
The lateral stiffness beam（20）The hydraulic jack for driving which to carry out expanding-contracting action is provided with inside（24）, the hydraulic jack（24）Two
End respectively with the first steel box-girder（21）With the 3rd steel box-girder（23）It is connected；The vertical jack（30）It is provided with built-in
Displacement transducer；The track plates lifting dolly is provided with lock rail mechanism；It is characterized in that：
With the method for track plates lifting dolly lifting railway track plate, comprise the steps：
（1）Preparation：In bedplate（43）Both sides outside, according to setting spacing install counter-force basis（50）；In track plates
（41）The bedplate of both sides（43）Upper each installation at least one is used for the first vertical screw rod of lifting（61）；In track plates（41）On
Bore at least one injected hole；Hydraulic power unit is placed on operation platform；
（2）Lifting is constructed：At least one track plates lifting dolly is pushed into into specified location, by track plates lifting dolly and hydraulic pump
Oil pipe between standing is connected；Then by lateral stiffness beam（20）Stretch out so as to the vertical jack of end（30）Drop down onto counter-force
Basis（50）On；Again by step（1）Mounted first vertical screw rod（61）With lateral stiffness beam（20）It is connected；Start simultaneously
The vertical jack of both sides（30）, track plates（41）And bedplate（43）It is after reaching the rising height of setting, locked vertical very heavy
Top（30）；
（3）Fill in space：By the Grouting Pipe inserting step of grouting equipment（1）In the injected hole for having bored, the serosity for having configured is noted
Enter the bedplate after lifting（43）With blotter（44）Between gap in；After the completion of slip casting, conserved；
（4）Remove completion：After maintenance a period of time, the first vertical screw rod is removed（60）, withdraw vertical jack（30）And horizontal stroke
To buckstay（20）, track plates lifting dolly is pushed away into job site, construction is completed.
2. the method for a kind of use track plates lifting dolly lifting railway track plate according to claim 1, it is characterised in that：
In the step（1）In, first in track plates（41）The bedplate of both sides（43）It is upper to bore vertical blind hole, then will in the way of anchoring
First vertical screw rod（61）In the vertical blind hole.
3. the method for a kind of use track plates lifting dolly lifting railway track plate according to claim 1, it is characterised in that：
In the step（2）In, the first vertical screw rod（61）By branch sleeve（62）With the second vertical screw rod（63）It is connected；
The second vertical screw rod（63）Through lateral stiffness beam（20）, its upper end is first socketed metal mat（64）, then with nut（65）Even
Connect fixation.
4. the method for a kind of use track plates lifting dolly lifting railway track plate according to claim 1, it is characterised in that：
In the step（2）In, the vertical jack（30）With counter-force basis（50）Between be provided with the steel plate of partial pressure（51）.
5. the method for a kind of use track plates lifting dolly lifting railway track plate according to claim 1, it is characterised in that：
In the step（3）In, the end of the Grouting Pipe insertion injected hole is wound with the rope made of hemp for preventing serosity from flowing out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610001538.3A CN105603838B (en) | 2016-01-05 | 2016-01-05 | Method for lifting railway track board by using track board lifting trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610001538.3A CN105603838B (en) | 2016-01-05 | 2016-01-05 | Method for lifting railway track board by using track board lifting trolley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105603838A CN105603838A (en) | 2016-05-25 |
| CN105603838B true CN105603838B (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610001538.3A Active CN105603838B (en) | 2016-01-05 | 2016-01-05 | Method for lifting railway track board by using track board lifting trolley |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821729A (en) * | 2016-04-05 | 2016-08-03 | 上海同罡建筑工程有限公司 | Track board lifting device and method |
| CN106400622A (en) * | 2016-05-31 | 2017-02-15 | 中铁第四勘察设计院集团有限公司 | Repair structure for plate type ballastless track in turnout zone |
| CN109058597A (en) * | 2018-07-25 | 2018-12-21 | 南京奥达升智能科技有限公司 | A kind of rapid rescue device |
| CN109778612A (en) * | 2018-12-06 | 2019-05-21 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Ballastless track structure method for correcting error in railway tunnel |
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|---|---|---|---|---|
| US4589343A (en) * | 1983-05-19 | 1986-05-20 | Matisa Materiel Industriel S.A. | Rail maintenance machine the chassis of which is equipped with a device for lifting and shifting a railway track |
| CN2846475Y (en) * | 2005-11-14 | 2006-12-13 | 周娜 | Multifunction hydraulic track jack |
| CN203080374U (en) * | 2013-02-28 | 2013-07-24 | 曹振海 | Novel machine frame retractable hydraulic rail changing machine |
| CN203866656U (en) * | 2014-04-02 | 2014-10-08 | 北京建鼎国铁工程设计有限公司 | Turnout laying machine for track construction |
| CN104928999A (en) * | 2015-06-18 | 2015-09-23 | 董明 | Lifting correction device and method for CRTSI mould board type ballastless track on high-speed railway roadbed |
| CN104988816A (en) * | 2015-05-26 | 2015-10-21 | 上海同罡建筑工程有限公司 | Track board lifting method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8844445B2 (en) * | 2011-11-18 | 2014-09-30 | Racine Railroad Products, Inc. | Anchor cribber |
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2016
- 2016-01-05 CN CN201610001538.3A patent/CN105603838B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4589343A (en) * | 1983-05-19 | 1986-05-20 | Matisa Materiel Industriel S.A. | Rail maintenance machine the chassis of which is equipped with a device for lifting and shifting a railway track |
| CN2846475Y (en) * | 2005-11-14 | 2006-12-13 | 周娜 | Multifunction hydraulic track jack |
| CN203080374U (en) * | 2013-02-28 | 2013-07-24 | 曹振海 | Novel machine frame retractable hydraulic rail changing machine |
| CN203866656U (en) * | 2014-04-02 | 2014-10-08 | 北京建鼎国铁工程设计有限公司 | Turnout laying machine for track construction |
| CN104988816A (en) * | 2015-05-26 | 2015-10-21 | 上海同罡建筑工程有限公司 | Track board lifting method |
| CN104928999A (en) * | 2015-06-18 | 2015-09-23 | 董明 | Lifting correction device and method for CRTSI mould board type ballastless track on high-speed railway roadbed |
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| Publication number | Publication date |
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| CN105603838A (en) | 2016-05-25 |
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