CN1837470A - Method for mounting rail fastening on track slab - Google Patents
Method for mounting rail fastening on track slab Download PDFInfo
- Publication number
- CN1837470A CN1837470A CN 200610020784 CN200610020784A CN1837470A CN 1837470 A CN1837470 A CN 1837470A CN 200610020784 CN200610020784 CN 200610020784 CN 200610020784 A CN200610020784 A CN 200610020784A CN 1837470 A CN1837470 A CN 1837470A
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- Prior art keywords
- rail
- iron chair
- plate
- track
- track slab
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Abstract
The invention discloses a rail-plate-buckle mounting method, belonging to the buckle mounting technique of rail plate and steel rail. The method comprises: mounting iron pad on the support rail of rail plate; using anchor bolt to fix the iron pad on the rail plate; the support rail groove of iron pad is mounted with insulated buffer pad to push the steel rail into support rail groove; and using flexible bar to clamp the steel rail and iron pad tightly. The invention has high mounting accuracy, with adjustable and detachable properties.
Description
Technical field
The present invention relates to a kind of building unit mounting process method, be specifically related to the fastener mounting method of a kind of track plate and rail.
Background technology
Along with the development of society, the common target of pursuing in high-speed railway transportation having become countries in the world.For the requirement of the high stationarity that adapts to high-speed railway, high-durability, comfortableness, need to adopt and the ballastless track of the few maintenance of development.Because rail is installed on the track plate, the track plate is wanted long-time high load capacity carrying, so the track plate also will guarantee the fastness that connects between track plate and the rail when must possess enough intensity.
Summary of the invention
The objective of the invention is to: a kind of precision height is provided, is connected firmly, easy for installation, method for mounting rail fastening on track slab efficiently.
Technical scheme of the present invention is: a kind of method for mounting rail fastening on track slab mainly contains following steps:
A, on track plate support rail position, iron chair is installed, wherein, iron chair rail support groove center line and rail central lines, the iron chair rail support groove bottom surface gradient cooperates with the rail foot gradient, and insulated bolt sleeve pipe mouth of pipe center pre-buried on the elliptical aperture center at iron chair two ends and the track plate overlaps; Be convenient to iron chair can rail to adjusting;
B, anchor bolt are fixed in the track plate by the connection of insulated bolt sleeve pipe pre-buried on the track plate with iron chair, and its moment of torsion should satisfy, and rail does not drive iron chair when in place and rail is easy to unclamp this bolt when adjusting;
C, insulated buffer plate is contained on the iron chair rail support groove; Insulated buffer plate has the function of buffering, insulation.
D, rail is pushed in the iron chair rail support groove;
E, spring is fixed on the iron chair, wherein, spring one end fastening rail, other end fastening iron chair.Described spring generally adopts the water chestnut spring, and the fixing screw rod that can adopt locking nut to be mated of spring connects to be finished.
Between iron chair and the anchor bolt backing plate, flat bolster and spring washer can also be housed in the described B step, connect more firm.
The fill-type backing plate also is housed between described iron chair and the insulated buffer plate, can the micro-height of adjusting circuit.The fill-type backing plate can be realized stepless heightening.
Between described iron chair and the track plate insulating pad is housed also, iron chair and track plate are isolated, make iron chair and track plate insulation.
Height adjusting cushion plate also is housed between iron chair and the insulating pad, can adjusts the height of circuit.
In the plane curve location, measure backguy centering with the string that is not more than 20m iron chair is installed.Described backguy is iron wire, copper cash or the little line of other ductility, forbids using cotton thread.
Insulation rail can also be housed apart from block between rail side and the iron chair rail support groove side, to insulate between assurance rail and the iron chair, simultaneously also can be so that rail is connected more firm with iron chair.
The invention has the beneficial effects as follows: this method attachment rail board fastener, installation accuracy height not only, and can adjust, detachably, be connected firmly, easy for installation, quick.
Description of drawings
Fig. 1 is installation procedure figure of the present invention;
The structural representation that Fig. 2 installs for the present invention;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the iron chair structural representation of Fig. 2;
Wherein, Reference numeral is: 1 is rail, and 2 is the track plate, 3 is iron chair, and 4 is anchor bolt, and 5 is the fill-type backing plate, 6 is insulated buffer plate, and 7 is the insulated bolt sleeve pipe, and 8 is the water chestnut spring, 9 is insulating pad, and 10 is height adjusting cushion plate, and 11 is the rail center line, 12 is iron chair rail support groove center line, and 13 is rail support groove, and 14 is elliptical aperture, 15 is locking nut, and 16 is that insulation rail is apart from block.
The specific embodiment
Preferred embodiment is as follows:
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of method for mounting rail fastening on track slab, carry out as follows:
A, iron chair 3 is installed on track plate 2 support rail positions, between iron chair 3 and the track plate 2 insulating pad 9 is housed also, wherein, iron chair 3 rail support groove center lines 12 overlap with rail center line 11, the iron chair 3 rail support grooves 13 bottom surface gradients cooperate with the rail 1 bottom gradient, and insulated bolt sleeve pipe 7 mouth of pipe centers pre-buried on elliptical aperture 14 centers at iron chair 3 two ends and the track plate 2 overlap; In the plane curve location, measure copper cash centering with the string that is not more than 20m iron chair 3 is installed;
B, anchor bolt 4 are fixed in track plate 2 by the connection of insulated bolt sleeve pipe 7 pre-buried on the track plate 2 with iron chair 3, and its moment of torsion should satisfy, and rail does not drive iron chair when in place and rail is easy to unclamp this bolt when adjusting; Backing plate, flat bolster and spring washer also are housed between iron chair 3 and the anchor bolt 4 in turn;
On C, iron chair 3 rail support grooves insulated buffer plate 6 is housed, plays insulation, cushioning effect; Between iron chair 3 and the insulated buffer plate 6 fill-type backing plate 5 is housed also, trace is adjusted the height of circuit, realizes the stepless rail of heightening; Height adjusting cushion plate 10 also is housed, in order to adjust the height of circuit between iron chair 3 and the insulating pad;
D, rail is pushed in iron chair 3 rail support grooves 13, insulation rail is housed apart from block 16 between rail 1 side and the iron chair 2 rail support groove sides, to insulate between assurance rail and the iron chair, simultaneously also can also can suitably adjust the distance between two one steel rails so that rail is connected more firmly with iron chair;
E, tighten locking nut 15 water chestnut spring 8 is fixed on the iron chair 3, wherein, water chestnut spring 8 one end fastening rail 1 and insulation rail be apart from block 16, other end fastening iron chair 3.
Claims (10)
1, a kind of method for mounting rail fastening on track slab is characterized in that, mainly contains following steps:
A, on track plate (2) support rail position, iron chair (3) is installed, iron chair (3) rail support groove center line (12) is overlapped with rail (1) center line (11), iron chair (3) rail support groove (13) the bottom surface gradient cooperates with rail (1) the bottom gradient, and elliptical aperture (14) center at iron chair (3) two ends is overlapped with last pre-buried insulated bolt sleeve pipe (7) mouth of pipe center of track plate (2);
B, go up pre-buried insulated bolt sleeve pipe (7) with anchor bolt (4) and track plate (2) and be connected iron chair (3) is fixed on the track plate (2);
C, insulated buffer plate (6) is loaded on iron chair (3) rail support groove;
D, rail is pushed in iron chair (3) rail support groove;
E, spring is fixed on the iron chair, wherein, spring one end fastening rail (1), other end fastening iron chair (3).
2, according to the described method for mounting rail fastening on track slab of claim 1, it is characterized in that, between iron chair (3) and the anchor bolt (4) backing plate, flat bolster and spring washer are housed also in the described B step.
3, according to the described method for mounting rail fastening on track slab of claim 1, it is characterized in that, between described iron chair (3) and the insulated buffer plate (6) fill-type backing plate (5) can be housed also.
According to the described method for mounting rail fastening on track slab of claim 3, it is characterized in that 4, described fill-type backing plate (5) thickness is 4～6mm.
5, according to the described method for mounting rail fastening on track slab of claim 1, it is characterized in that, between iron chair (3) and the track plate (2) insulating pad (9) is housed also.
6, according to the described method for mounting rail fastening on track slab of claim 5, it is characterized in that, height adjusting cushion plate (10) also is housed between iron chair (3) and the insulating pad.
According to the described method for mounting rail fastening on track slab of claim 1, it is characterized in that 7, described spring is water chestnut spring (8).
8, according to the described method for mounting rail fastening on track slab of claim 1, it is characterized in that,, measure backguy centering with the string that is not more than 20m iron chair (3) is installed in the plane curve location.
9, described according to Claim 8 method for mounting rail fastening on track slab is characterized in that, described backguy is iron wire, copper cash or the little line of other ductility.
10, according to the described method for mounting rail fastening on track slab of claim 1, it is characterized in that, insulation rail is housed apart from block (16) between described rail (1) side and iron chair (3) the rail support groove side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610020784XA CN100564674C (en) | 2006-04-25 | 2006-04-25 | Method for mounting rail fastening on track slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610020784XA CN100564674C (en) | 2006-04-25 | 2006-04-25 | Method for mounting rail fastening on track slab |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1837470A true CN1837470A (en) | 2006-09-27 |
| CN100564674C CN100564674C (en) | 2009-12-02 |
Family
ID=37014969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200610020784XA Expired - Fee Related CN100564674C (en) | 2006-04-25 | 2006-04-25 | Method for mounting rail fastening on track slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100564674C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101608420B (en) * | 2009-07-20 | 2011-10-05 | 中铁宝桥集团有限公司 | Plate type switch bed plate bolt hole construction site drilling method |
| CN102535272A (en) * | 2012-01-05 | 2012-07-04 | 中铁二局股份有限公司 | Construction method for post-stretched pre-stress longitudinal connection of road bed track slabs |
| CN101613985B (en) * | 2009-07-20 | 2012-10-31 | 中铁宝桥集团有限公司 | On-site drilling method for plate type turnout cushion plate bolt hole construction |
| CN103757997A (en) * | 2014-02-11 | 2014-04-30 | 李金卫 | Construction method and combined packaging method of railway rail fastener |
| CN104631232A (en) * | 2015-01-06 | 2015-05-20 | 邵冠慧 | Integrated pouring device for installation of rail column type inspection pit fastening system |
| CN105369701A (en) * | 2015-12-03 | 2016-03-02 | 安徽省巢湖铸造厂有限责任公司 | Medium-low speed magnetic suspension track fastener mounting tool |
| CN110206797A (en) * | 2019-03-20 | 2019-09-06 | 山东电力设备有限公司 | Reactor clamp device in place and its installation method |
| CN114941264A (en) * | 2022-05-31 | 2022-08-26 | 中国二十二冶集团有限公司 | Method for installing track and basic embedded plate |
-
2006
- 2006-04-25 CN CNB200610020784XA patent/CN100564674C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101608420B (en) * | 2009-07-20 | 2011-10-05 | 中铁宝桥集团有限公司 | Plate type switch bed plate bolt hole construction site drilling method |
| CN101613985B (en) * | 2009-07-20 | 2012-10-31 | 中铁宝桥集团有限公司 | On-site drilling method for plate type turnout cushion plate bolt hole construction |
| CN102535272A (en) * | 2012-01-05 | 2012-07-04 | 中铁二局股份有限公司 | Construction method for post-stretched pre-stress longitudinal connection of road bed track slabs |
| CN103757997A (en) * | 2014-02-11 | 2014-04-30 | 李金卫 | Construction method and combined packaging method of railway rail fastener |
| CN104631232A (en) * | 2015-01-06 | 2015-05-20 | 邵冠慧 | Integrated pouring device for installation of rail column type inspection pit fastening system |
| CN105369701A (en) * | 2015-12-03 | 2016-03-02 | 安徽省巢湖铸造厂有限责任公司 | Medium-low speed magnetic suspension track fastener mounting tool |
| CN110206797A (en) * | 2019-03-20 | 2019-09-06 | 山东电力设备有限公司 | Reactor clamp device in place and its installation method |
| CN114941264A (en) * | 2022-05-31 | 2022-08-26 | 中国二十二冶集团有限公司 | Method for installing track and basic embedded plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100564674C (en) | 2009-12-02 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091202 |