CN101962924B - Mounting method of welded rail - Google Patents
Mounting method of welded rail Download PDFInfo
- Publication number
- CN101962924B CN101962924B CN 201010298555 CN201010298555A CN101962924B CN 101962924 B CN101962924 B CN 101962924B CN 201010298555 CN201010298555 CN 201010298555 CN 201010298555 A CN201010298555 A CN 201010298555A CN 101962924 B CN101962924 B CN 101962924B
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- track
- rail
- embedded board
- adjustment
- embedded plate
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Abstract
The invention discloses a mounting method of a welded rail, comprising the following steps of: (1) chiseling and anchoring a mounting base of the rail to expose a reinforcing steel bar; (2) manufacturing a rail embedded plate and welding nuts around the rail embedded plate; (3) welding a rail pressure plate on the rail embedded plate and fixing the rail on the rail embedded plate; (4) placing therail on the mounting base; (5) roughly adjusting the center line of the rail; (6) mounting adjustment bolts in threaded connection with the nuts of the rail embedded plate in the nuts of the rail embedded plate, pressing the adjustment bolts on the reinforcing steel bar of the mounting base, screwing the adjustment bolts, and jacking the rail embedded plate by the reinforcing steel bar of the mounting base so as to adjust the height of the rail; (7) finely adjusting the center line of the rail; (8) welding and fixing the adjustment bolts with the reinforcing steel bar of the mounting base; (9) rechecking the upper plane elevation, the levelness and the center line deviation of the rail until determining that the design requirement is satisfied; and (10) grouting under the rail. The invention can improve the mounting efficiency and reduce the mounting cost.
Description
Technical field
The present invention relates to a kind of mounting method of track, particularly a kind of mounting method of weld type track.
Background technology
At present, in the plant equipment installing engineering, it is higher that the installation of track belongs to installation accuracy, and very loaded down with trivial details installation project.General comparatively common method is divided into two kinds, and first method is through combination mat the foundation of civil work built-in fitting to be adjusted, and makes the bottom absolute altitude of track pressing plate meet the design document requirement; Second method is through seat slurry method, controls the bottom absolute altitude of track pressing plate through the combined altitudes of adjustment taper liner iron.Their weak point is: 1) grinding the configurations parallels need grind the basis; The taper liner iron of processing and fabricating plain cushion iron and process mating; The time that needs is long; And being in course of adjustment exists the process of having bad luck and the layoutprocedure of parallels, and inconvenient installation is prompt, needs wide variety of materials and running stores simultaneously.2) seat slurry method construction, need root out foundation ditch, wetting, the seat slurry carried out proportioning, strength test check, and make diaphragm capsule, fall aid such as hammer.Also want processing and fabricating seat slurry flat bolster and processing taper liner iron simultaneously.The technology more complicated, complex operation.In construction unit, if the installation quantity of goods produced of track is more, more than the constructor that needs of two kinds of mounting methods many, the time is long, and is totally unfavorable to the integral body duration and the arrangement of labour, and required adjustment backing plate also can strengthen construction cost.
Summary of the invention
The present invention provides a kind of mounting method that can improve installation effectiveness and reduce the weld type track of installation cost for solving the technical problem that exists in the known technology.
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is: a kind of mounting method of weld type track may further comprise the steps:
1) hair is cut a hole on the installation basis of track, made it expose reinforcing bar;
2) make the track embedded board, and around it welded nut;
3) the track pressing plate is welded on the track embedded board, and the track embedded board is fixed on the soffit of track;
4) track is placed on the installation basis;
5) center line of coarse adjustment track;
6) the adjustment bolt that is threaded with it is installed in the nut of track embedded board, the adjustment bolt is crimped on the reinforcing bar that the basis is installed, and the adjustment bolt of screwing is installed the reinforcing bar jacking track embedded board on basis, and then the adjustment orbit altitude;
7) center line of accurate adjustment track;
8) will adjust bolt fixes with the reinforcing bar welding that the basis is installed;
9) plane absolute altitude, levelness, centerline deviation on the check track are until confirming that it meets design requirement;
10) enforcement grouting below track.
After said step 10) was accomplished, after the final set of waiting to be in the milk, excision adjustment bolt exposed the part of embedded board.
The advantage that the present invention has with good effect is: compare with present prior art, have the following advantages:
1) making of a large amount of equipment plain cushion iron and the processing of taper liner iron have been avoided
The seat pulp material that has needed when 2) having avoided seat slurry method configuration parallels,
3) simplified the program and the seat slurry program of grinding the basis,
4) practiced thrift cost, reduced consumption, improved simultaneously efficiency greatly, bigger shortening the construction period.
In a word, use jackscrew mud jacking of the present invention can reduce the backing plate use amount, it is convenient to construct, and operating personnel's technical level is required lower, universal easily.The adjustment time of an embedded iron is about 20 minutes, and can organize personnel's operation simultaneously more, has greatly shortened the track set-up time.
Description of drawings
Fig. 1 is an elevation of using the weld type track of the present invention's installation;
Fig. 2 is the vertical view of Fig. 1.
Among the figure: 1, track, 2, the track pressing plate, 3, pre-embedded bolt, 4, reinforcing bar, 5, nut, 6, the track embedded board, 7, the adjustment bolt.
The specific embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, the following examples of giving an example now, and conjunction with figs. specifies as follows:
See also Fig. 1～Fig. 2; Be installed as example with certain unit horizontal loop ground rail; Entry loop is respectively 92m and 64m with the one-sided length of kink trolley track of outlet kink, and installation accuracy requires to be levelness 0.1/1000mm that the levelness of track total length is not more than ± 1mm.Adopt the jackscrew mud jacking to install, may further comprise the steps:
1) according to the requirement of designing technique file hair is cut a hole on the installation basis of track, be as the criterion can make foundation of civil work expose reinforcing bar 4.
2) processing and fabricating track embedded board 6, and around it, weld M10 nut 5;
3) track pressing plate 2 is welded on the track embedded board 6 according to the designing technique documentation requirements, and track embedded board 6 is fixed on the soffit of track 1.
4) through lifting operation track 1 is placed into the installation site.
5) center line of extension piano wire coarse adjustment track 1.
6) the bottom absolute altitude of the adjustment bolt 7 adjustment track embedded boards 6 of use M10 * 70; The adjustment bolt 7 that is threaded with it is installed in the nut 5 of track embedded board; Adjustment bolt 7 is crimped on the reinforcing bar 4 that the basis is installed; Screw and adjust bolt 7, the reinforcing bar 4 jacking track embedded boards 6 on basis are installed, and then adjustment track 1 height.
7) center line of extension piano wire accurate adjustment track 1.
8) will adjust bolt 7 and weld together, prevent that track embedded board 6 from moving with the reinforcing bar 4 that the basis is installed.
9) plane absolute altitude, levelness, centerline deviation on the inspection track 1 are until confirming that it meets design requirement.
10) below track 1, implement grouting.
11) will adjust the part excision that bolt 7 exposes track embedded board 6, so that the engineering appearance looks elegant.
Although combine accompanying drawing that the preferred embodiments of the present invention are described above; But the present invention is not limited to the above-mentioned specific embodiment, and the above-mentioned specific embodiment only is schematically, is not restrictive; Those of ordinary skill in the art is under enlightenment of the present invention; Not breaking away under the scope situation that aim of the present invention and claim protect, can also make a lot of forms, these all belong within protection scope of the present invention.
Claims (2)
1. the mounting method of a weld type track is characterized in that, may further comprise the steps:
1) hair is cut a hole on the installation basis of track, made it expose reinforcing bar;
2) make the track embedded board, and around it welded nut;
3) the track pressing plate is welded on the track embedded board, and the track embedded board is fixed on the soffit of track;
4) track is placed on the installation basis;
5) center line of coarse adjustment track;
6) the adjustment bolt that is threaded with it is installed in the nut of track embedded board, the adjustment bolt is crimped on the reinforcing bar that the basis is installed, and the adjustment bolt of screwing is installed the reinforcing bar jacking track embedded board on basis, and then the adjustment orbit altitude;
7) center line of accurate adjustment track;
8) will adjust bolt fixes with the reinforcing bar welding that the basis is installed;
9) plane absolute altitude, levelness, centerline deviation on the check track are until confirming that it meets design requirement;
10) enforcement grouting below track.
2. the mounting method of weld type track according to claim 1 is characterized in that, after said step 10) was accomplished, after the final set of waiting to be in the milk, excision adjustment bolt exposed the part of track embedded board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010298555 CN101962924B (en) | 2010-09-30 | 2010-09-30 | Mounting method of welded rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010298555 CN101962924B (en) | 2010-09-30 | 2010-09-30 | Mounting method of welded rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101962924A CN101962924A (en) | 2011-02-02 |
| CN101962924B true CN101962924B (en) | 2012-02-08 |
Family
ID=43515966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010298555 Expired - Fee Related CN101962924B (en) | 2010-09-30 | 2010-09-30 | Mounting method of welded rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101962924B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538443B (en) * | 2012-02-10 | 2014-04-09 | 马鞍山十七冶工程科技有限责任公司 | Inverse-suspension mounting method for backing plates for rail rest of arc furnace with screwed-off furnace cover |
| CN103771265B (en) * | 2014-01-16 | 2016-05-18 | 山东杭萧钢构有限公司 | Track fixture |
| CN105438742B (en) * | 2014-08-15 | 2017-09-22 | 上海船厂船舶有限公司 | Drill ship moon pool preventer chassis rack and pwoer track installing method |
| CN105970748B (en) * | 2016-06-13 | 2017-07-25 | 中国十九冶集团有限公司 | Method for adjusting track |
| CN106427977A (en) * | 2016-11-30 | 2017-02-22 | 任长英 | Rail assembly for air cushion vehicle |
| CN108799705B (en) * | 2017-04-28 | 2020-01-14 | 中国二十冶集团有限公司 | Method for adjusting special-shaped track |
| CN108442196A (en) * | 2018-05-29 | 2018-08-24 | 中国铁路设计集团有限公司 | A kind of non-fragment orbit deformation adjustment structure and method of adjustment |
| CN112593947A (en) * | 2020-12-11 | 2021-04-02 | 腾达建设集团股份有限公司 | Translation device and method for shield tunneling machine rear matching trolley |
| CN114250973B (en) * | 2021-12-31 | 2023-04-07 | 中交一航局第三工程有限公司 | Construction method of fine adjustment pre-tightening tool system |
| CN115030506B (en) * | 2022-06-21 | 2023-08-22 | 中国五冶集团有限公司 | Installation method of light I-steel rail |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5285964A (en) * | 1992-05-22 | 1994-02-15 | Etablissements Vape | Method for constructing a railroad in concrete having vertical and lateral adjustment steps prior to concrete pouring |
| EP0894897A1 (en) * | 1997-07-07 | 1999-02-03 | Walo Bertschinger AG | Process for making a track structure |
| CN101061274A (en) * | 2004-10-19 | 2007-10-24 | 潘得路有限公司 | Railway track construction shim and method of constructing railway track |
| CN101450769A (en) * | 2007-11-29 | 2009-06-10 | 沈阳铝镁设计研究院 | Processing method of concrete crane beam roof leveling blanket |
-
2010
- 2010-09-30 CN CN 201010298555 patent/CN101962924B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5285964A (en) * | 1992-05-22 | 1994-02-15 | Etablissements Vape | Method for constructing a railroad in concrete having vertical and lateral adjustment steps prior to concrete pouring |
| EP0894897A1 (en) * | 1997-07-07 | 1999-02-03 | Walo Bertschinger AG | Process for making a track structure |
| CN101061274A (en) * | 2004-10-19 | 2007-10-24 | 潘得路有限公司 | Railway track construction shim and method of constructing railway track |
| CN101450769A (en) * | 2007-11-29 | 2009-06-10 | 沈阳铝镁设计研究院 | Processing method of concrete crane beam roof leveling blanket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101962924A (en) | 2011-02-02 |
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| SE01 | Entry into force of request for substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20130930 |