CN114941264A - Method for installing track and basic embedded plate - Google Patents
Method for installing track and basic embedded plate Download PDFInfo
- Publication number
- CN114941264A CN114941264A CN202210607093.9A CN202210607093A CN114941264A CN 114941264 A CN114941264 A CN 114941264A CN 202210607093 A CN202210607093 A CN 202210607093A CN 114941264 A CN114941264 A CN 114941264A
- Authority
- CN
- China
- Prior art keywords
- track
- embedded plate
- cushion block
- sizing
- flat cushion
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000004513 sizing Methods 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims abstract description 5
- 238000004140 cleaning Methods 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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
- E01B25/00—Tracks for special kinds of railways
- E01B25/08—Tracks for mono-rails with centre of gravity of vehicle above the load-bearing rail
- E01B25/10—Mono-rails; Auxiliary balancing rails; Supports or connections for rails
-
- 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
- E01B29/16—Transporting, laying, removing, or replacing rails; Moving rails placed on sleepers in the track
-
- 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
- E01B29/40—Means or arrangements for temporarily supporting laid tracks, or rails or sleepers in the track
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/04—Fastening on wooden or concrete sleepers or on masonry without clamp members
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
- E01B9/685—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by their shape
-
- 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
- E01B2204/09—Ballastless systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a method for installing a track and a basic embedded plate. The method comprises the following steps: step A, cleaning a basic embedded plate; b, mounting the flat cushion block on a pair of foundation bolts; step C, symmetrically arranging temporary sizing block groups on two sides of the foundation bolt, wherein the temporary sizing block groups comprise a pair of inclined sizing blocks and a plurality of flat sizing blocks; d, paving a track, supporting the track by the temporary sizing block group, adjusting the inclined sizing block, and aligning the track in place; e, welding four vertical plates between the flat cushion block and the basic embedded plate, wherein the vertical plates are positioned at two ends of the long edge of the flat cushion block; f, rechecking the track alignment data to be qualified; and G, installing a rail pressing device on each foundation bolt, fixing the rail on the flat cushion block, and removing all temporary sizing block groups to finish rail installation. The invention greatly shortens the installation time of the track and accelerates the construction progress; the installation difficulty of the track in the limited space is reduced, and the construction quality is ensured under the condition that the levelness and the flatness of the embedded plate are out of tolerance.
Description
Technical Field
The invention relates to track construction, in particular to a method for installing a track and a basic embedded plate.
Background
In industrial installation engineering, the installation work of a steel rail track is very common, and the situation is that the designed track is installed on an embedded plate of a concrete foundation, and when the levelness or the planeness of the embedded plate is out of tolerance, the standard requirement of the contact area among the track, the sizing block and the embedded plate is difficult to meet by using the sizing block; it is more difficult when the rail is installed in a confined space, such as a narrow trench. The operator has no working space, which causes long time consumption in the installation process, and a large amount of manpower and time are consumed for installing the track on the spot.
The Chinese patent application with the application number of CN2018115501491 discloses a high-precision installation method for a straddle type single-rail simply-supported PC rail beam, and the method adopts a temporary support structure and a jack, and cannot be realized in a limited space.
Disclosure of Invention
The invention aims to solve the technical problems and provides a method for installing a track and a basic embedded plate, so that the construction efficiency is improved.
The invention solves the technical problem, and adopts the technical scheme that:
a method for installing a track and a basic embedded plate comprises the following steps:
step A, cleaning a basic embedded plate;
b, mounting the rectangular flat cushion blocks on the two foundation bolts;
step C, symmetrically arranging temporary sizing block groups on two sides of the foundation bolt along the longitudinal direction of the track, wherein each temporary sizing block group comprises a pair of inclined sizing blocks and a plurality of flat sizing blocks;
d, paving a track, wherein the track is positioned between the two foundation bolts, the temporary sizing block group supports the track, the inclined sizing block is adjusted, and the track is aligned in place;
e, welding four vertical plates between the flat cushion block and the basic embedded plate, wherein the vertical plates are positioned at two ends of the long edge of the flat cushion block, the vertical plates at the two ends are symmetrical to the longitudinal central line of the track, and the upper surface of the flat cushion block is tightly attached to the bottom surface of the track;
f, rechecking the track alignment data to be qualified;
and G, installing a rail pressing device on each foundation bolt, uniformly fastening the foundation bolts, fixing the rail on the flat cushion block, and removing all temporary sizing block groups to complete rail installation.
Compared with the prior art, the invention adopting the technical scheme has the beneficial effects that:
the installation time of the track is greatly shortened, the construction efficiency is improved, and the construction progress is accelerated; the installation difficulty of the track in the limited space is reduced, and the construction quality is ensured under the condition that the levelness and the flatness of the embedded plate are out of tolerance.
Further, the optimization scheme of the invention is as follows:
and in the step C, the distance between the two temporary sizing blocks is equal to or larger than the distance between the two foundation bolts.
The length of the flat cushion block is larger than the width of the track.
Drawings
FIG. 1 is a front view of an embodiment of the present invention;
fig. 2 is a top view of fig. 1.
In the figure: a track 1; a temporary parallels group 2; 2-1 of a flat sizing block; 2-2 parts of an oblique sizing block; a vertical plate 3; a flat cushion block 4; a rail pressing device 5; anchor bolts 6; a basic pre-embedded plate 7; and a support plate 8.
Detailed Description
The invention is further described in detail below with reference to the figures and examples.
Referring to fig. 1 and 2, the embodiment is a method for installing a track and a basic embedded plate, and the method is performed according to the following steps:
step A, cleaning a basic embedded plate 7;
b, mounting a flat cushion block 4 on a pair of foundation bolts 6, wherein the flat cushion block 4 is rectangular and is provided with two through holes, the length of the flat cushion block 4 is greater than the width of the track 1, the long edge of the flat cushion block 4 is perpendicular to the longitudinal direction of the track 1, the through holes of the flat cushion block 4 penetrate through the foundation bolts 6, the flat cushion block 4 is arranged on a basic embedded plate 7, and the thickness of the flat cushion block 4 is adjusted according to the load of the track;
step C, symmetrically arranging temporary sizing block groups 2 on two sides of the foundation bolt 6 along the longitudinal direction of the rail 7, wherein each temporary sizing block group 2 is composed of 2-3 flat sizing blocks 2-1 and a pair of inclined sizing blocks 2-2, and the inclined sizing blocks 2-2 are positioned at the upper parts of the flat sizing blocks 2-1;
d, paving a track 1, wherein the track 1 is positioned between two foundation bolts 6, a temporary sizing block group 2 supports the track 1, an inclined sizing block 2-2 is adjusted to align the track 1 in place, and the temporary sizing block group 2 is used for supporting the track to prevent the track 1 from generating deflection due to self weight and simultaneously align the track 1 in place;
e, arranging a vertical supporting plate 8 between the flat cushion block 4 and the basic embedded plate 7, enabling the upper surface of the flat cushion block 4 to be tightly attached to the bottom surface of the track 1, welding four vertical plates 3 between the flat cushion block 4 and the basic embedded plate 7, respectively locating the vertical plates 3 at two ends of the long edge of the flat cushion block 4, and enabling the vertical plates 3 at the two ends to be symmetrical to the longitudinal center line of the track 1;
the vertical plate 3 is welded with the flat cushion block 4 and the basic embedded plate 7 by fillet welds, and a gap exists between the flat cushion block 4 and the basic embedded plate 7; the supporting plate 8 is disassembled, and the thickness of the vertical plate 3 is adjusted according to the load of the track;
f, rechecking the alignment data of the track 1 to be qualified;
and G, installing rail pressing devices 5 on each foundation bolt 6, uniformly fastening the foundation bolts 6, fixing the track 1 on the flat cushion block 4, and removing all the temporary sizing block groups 2 to finish the installation of the track 1.
The installation time of the track is greatly shortened, the efficiency is greatly improved, the installation difficulty of the track in a limited space is reduced, the adopted device has a simple structure, and the track can be smoothly installed and the construction quality can be ensured under the condition that the levelness and the planeness of the pre-buried plate are out of tolerance.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, which is defined in the appended claims.
Claims (3)
1. A method for installing a track and a basic embedded plate comprises the following steps:
step A, cleaning a basic embedded plate;
b, mounting the rectangular flat cushion block on a pair of foundation bolts;
step C, symmetrically arranging temporary sizing block groups on two sides of the foundation bolt along the longitudinal direction of the track, wherein each temporary sizing block group comprises a pair of oblique sizing blocks and a plurality of flat sizing blocks;
d, paving a track, wherein the track is positioned between the two foundation bolts, the temporary sizing block group supports the track, the inclined sizing block is adjusted, and the track is aligned in place;
e, welding four vertical plates between the flat cushion block and the basic embedded plate, wherein the vertical plates are positioned at two ends of the long edge of the flat cushion block, the vertical plates at the two ends are symmetrical to the longitudinal central line of the track, and the upper surface of the flat cushion block is tightly attached to the bottom surface of the track;
f, rechecking the track alignment data to be qualified;
and G, installing a rail pressing device on each foundation bolt, uniformly fastening the foundation bolts, fixing the rail on the flat cushion block, and removing all temporary iron pad groups to finish rail installation.
2. The method for installing the track and the basic embedded plate according to claim 1, wherein: in the step C, the distance between the two temporary sizing block groups is equal to or larger than the distance between the two foundation bolts.
3. The method for installing the track and the basic embedded plate according to claim 1, wherein: the length of the flat cushion block is larger than the width of the track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210607093.9A CN114941264B (en) | 2022-05-31 | 2022-05-31 | Method for installing track and foundation embedded plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210607093.9A CN114941264B (en) | 2022-05-31 | 2022-05-31 | Method for installing track and foundation embedded plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114941264A true CN114941264A (en) | 2022-08-26 |
| CN114941264B CN114941264B (en) | 2024-09-24 |
Family
ID=82909915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210607093.9A Active CN114941264B (en) | 2022-05-31 | 2022-05-31 | Method for installing track and foundation embedded plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114941264B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1837470A (en) * | 2006-04-25 | 2006-09-27 | 中铁八局集团有限公司 | Method for mounting rail fastening on track slab |
| CN105236265A (en) * | 2015-11-06 | 2016-01-13 | 中冶辽宁德龙钢管有限公司 | Reinforcing method and reinforcing structure for rail of portal crane |
| WO2017121044A1 (en) * | 2016-01-11 | 2017-07-20 | 北京城建设计发展集团股份有限公司 | Precast slab railway track structural system for vibration mitigation and associated construction method |
| CN207062654U (en) * | 2017-06-12 | 2018-03-02 | 中国铁路设计集团有限公司 | One kind is applied to Logistics Park embedded tracks plate spring secures rail to sleeper system |
| CN109235903A (en) * | 2018-10-18 | 2019-01-18 | 中国化学工程第六建设有限公司 | Steel structure modularization construction method |
| CN110117923A (en) * | 2019-06-11 | 2019-08-13 | 株洲中车特种装备科技有限公司 | A kind of gyrocar track installation node and the construction method for installing node |
| CN209854466U (en) * | 2019-05-05 | 2019-12-27 | 无锡通美机械科技有限公司 | Rail pressing device applied to plate shearing system |
-
2022
- 2022-05-31 CN CN202210607093.9A patent/CN114941264B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1837470A (en) * | 2006-04-25 | 2006-09-27 | 中铁八局集团有限公司 | Method for mounting rail fastening on track slab |
| CN105236265A (en) * | 2015-11-06 | 2016-01-13 | 中冶辽宁德龙钢管有限公司 | Reinforcing method and reinforcing structure for rail of portal crane |
| WO2017121044A1 (en) * | 2016-01-11 | 2017-07-20 | 北京城建设计发展集团股份有限公司 | Precast slab railway track structural system for vibration mitigation and associated construction method |
| CN207062654U (en) * | 2017-06-12 | 2018-03-02 | 中国铁路设计集团有限公司 | One kind is applied to Logistics Park embedded tracks plate spring secures rail to sleeper system |
| CN109235903A (en) * | 2018-10-18 | 2019-01-18 | 中国化学工程第六建设有限公司 | Steel structure modularization construction method |
| CN209854466U (en) * | 2019-05-05 | 2019-12-27 | 无锡通美机械科技有限公司 | Rail pressing device applied to plate shearing system |
| CN110117923A (en) * | 2019-06-11 | 2019-08-13 | 株洲中车特种装备科技有限公司 | A kind of gyrocar track installation node and the construction method for installing node |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114941264B (en) | 2024-09-24 |
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