CN101575832B - High-speed switch assembly platform for ballast rail - Google Patents
High-speed switch assembly platform for ballast rail Download PDFInfo
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- CN101575832B CN101575832B CN2009100228110A CN200910022811A CN101575832B CN 101575832 B CN101575832 B CN 101575832B CN 2009100228110 A CN2009100228110 A CN 2009100228110A CN 200910022811 A CN200910022811 A CN 200910022811A CN 101575832 B CN101575832 B CN 101575832B
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Abstract
The invention discloses a high-speed switch assembly platform for a ballast rail, which comprises a three-rail platform on a ballast bed. The three-rail platform consists of a first steel rail, a second steel rail and a third steel rail, wherein a three-way regulation sleeper supporting platform is arranged on the first steel rail and the second steel rail for placing front switch sleepers; a three-way regulation sleeper supporting platform is arranged on the first steel rail and the third steel rail for placing back switch sleepers; a two-way regulation sleeper supporting platform is arrangedon the second steel rail for placing the back switch sleepers; the three-way regulation sleeper supporting platform comprises a bottom plate, a raising plate, a connection channel steel, a longitudin al adjusting bolt, a transverse adjusting bolt and a vertical adjusting bolt; and the two-way regulation sleeper supporting platform comprises a bottom plate, a raising plate, a transverse adjusting bolt and a vertical adjusting bolt. The high-speed switch assembly platform for the ballast rail has the advantages of simple structure, low manufacturing cost and convenient use and operation, and canbe recycled; and the geometric dimensions of all parts of the assembled high-speed switch can satisfy the designed requirement.
Description
Technical field
The present invention relates to a kind of track switch apparatus for assembling, especially relate to a kind of high-speed switch assembly platform for ballast rail that has.
Background technology
Track switch is one of the weakest link of whole rail system, its complex structure, lays that difficulty is big, travel safety is low and be difficult for reaching design and acceptance criteria, and therefore railroad train must be done certain Reduced Speed Now by before the track switch usually.Along with the continuous development and the innovation of high speed railway construction technology, high-speed switch is applied at China's Line for Passenger Transportation.It is to guarantee the normal important step of using of track switch that the high accuracy of Line for Passenger Transportation high-speed switch is laid, and has only high-precision laying quality, could guarantee that track switch has high ride, guarantees comfort level and safety when train passes through then.Line for Passenger Transportation has No. 18 high-speed switch length 69m that tiny fragments of stone, coal, etc. track uses at present, the high-speed switch length of bigger number reaches rice up to a hundred, this just proposes stricter requirement to planeness, controllability and the stability of high-speed switch assembly platform, and the required precision that the high-speed switch assembling is laid, accurately adjusted is also higher.Lay for high-speed switch, if adopt the traditional track switch laying method of general fast railway, assembling levelling of the land degree is difficult to reach the laying requirement, be difficult for accurately adjusting, and difficult quality control in the track switch process of deployment.
Summary of the invention
Technical problem to be solved by this invention is at above-mentioned deficiency of the prior art, a kind of good stability is provided, can put in order group adjust, adjust precision high high-speed switch assembly platform for ballast rail arranged, it is simple in structure, cost is low and use easy to operate, can reuse, the each several part physical dimension of the high-speed switch after guaranteeing to assemble all reaches designing requirement.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of have a high-speed switch assembly platform for ballast rail, it is characterized in that: comprise the three rail platforms that are arranged on the tiny fragments of stone, coal, etc. railway roadbed, described three rail platforms are by the rail one that is arranged side by side, rail two and rail three are formed, and rail one, rail two and rail three all are connected on the sleeper by fastener, wherein, be used to place on the rail one of switch tie before the track switch and the rail two three-dimensional adjustment holder pillow platform is installed, be used to place on the rail one of switch tie after the track switch and the rail three three-dimensional adjustment holder pillow platform is installed, be used to place on the rail two of switch tie after the track switch and be equipped with two to adjusting holder pillow platform; Described three-dimensional adjustment holder pillow platform comprises the base plate that is installed on the rail, is arranged on the raising plate of base plate top and is fixedly mounted on the base plate and level is stretched out connection channel-section steel in the rail outside by the vertical adjustment bolt, the outer end of described connection channel-section steel has been horizontally disposed with vertical adjusting bolt by vertical gripper shoe one, be horizontally disposed with the lateral adjustments bolt by vertical gripper shoe two on the described base plate, described vertical adjusting bolt and lateral adjustments bolt are vertical mutually and all be positioned at the top of raising plate; Described two rest the head on platform to the adjustment holder comprises base plate that is installed on the rail and the raising plate that is arranged on the base plate top by the vertical adjustment bolt, be horizontally disposed with the lateral adjustments bolt by vertical gripper shoe two on the described base plate, described lateral adjustments bolt is positioned at the top of raising plate.
The screw portion of described vertical adjustment bolt vertically passes raising plate, withstands on the fluting place on the base plate then.
Relatively vertically the position of gripper shoe two has breach on raising plate.
Described three-dimensional adjustment holder pillow platform and two is provided with two pairs of vertical adjustment bolts and lateral adjustments bolt to adjusting on the holder pillow platform.
Be provided with the rail head that matches with the rail shape in the bottom of base plate and buckle iron, opposite side at the bottom of base plate relative rail head button iron is provided with fastening iron, be horizontally disposed with fastening bolt on the fastening iron, described three-dimensional adjustment holder pillow platform and two all is installed on the rail by fastening bolt and rail head button iron to adjusting holder pillow platform.
Be provided with two pairs of rail head button iron and fastening iron before and after the bottom of described base plate.
The present invention compared with prior art has the following advantages:
1, simple in structure, cost is low and easy accessibility.
2, use is easy and simple to handle, by the combination of three rail platforms and holder pillow platform, can carry out the assembling and accurate adjustment of high-speed switch easily, has effectively guaranteed the laying quality of high-speed switch.
3, because three rail platforms are arranged on solid having on the tiny fragments of stone, coal, etc. railway roadbed, and adopt fastener that rail one, rail two and rail three are connected into an integral body with rail, so the good stability of three rail platforms, the relative position of track switch when assembling is accurate, and assembling quality is good.
4, can reuse, use the present invention put in order the assembling of group track switch and accurate adjustment good after, will put in order the laying of group track switch sliding machine after, assembly platform can carry out next assembling and accurate adjustment of organizing high-speed switch.
5, install the position by the difference of holder pillow platform, can satisfy that open on a left side, open on the right side with different towards high-speed switch assemble and accurate adjustment.
6, applied widely, applicable to the assembling and the accurate adjustment of different model high-speed switch.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is the structural representation of the present invention's three rail platforms.
Fig. 2 is the structural representation of assembly platform before the track switch of the present invention.
Fig. 3 is the structural representation of assembly platform after the track switch of the present invention.
Fig. 4 is the vertical view of three-dimensional adjustment holder pillow platform of the present invention.
Fig. 5 is that the A of Fig. 4 is to view.
Fig. 6 rests the head on the vertical view of platform for the present invention two to adjusting holder.
Fig. 7 is that the B of Fig. 6 is to view.
Description of reference numerals:
The 1-sleeper; 2-rail support groove one; 3-rail support groove two;
4-rail one; 5-rail two; 6-rail three;
7-has tiny fragments of stone, coal, etc. railway roadbed; 8-rail head button iron; The fastening iron of 9-;
10-lateral adjustments bolt; 11-vertically regulates bolt; 12-vertical adjustment bolt;
The 13-raising plate; 14-connects channel-section steel; The 15-base plate;
The 16-switch tie; 17-track switch rail; The 18-fastening bolt;
The vertical gripper shoe one of 19-; The vertical gripper shoe two of 20-.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, the present invention includes the three rail platforms that are arranged on the tiny fragments of stone, coal, etc. railway roadbed 7, described three rail platforms are by the rail 1 that is arranged side by side from inside to outside, rail 25 and rail 36 are formed, and rail 1, rail 25 and rail 36 all are connected on the sleeper by fastener, wherein, be used to place on the rail 1 of switch tie 16 before the track switch and the rail 25 three-dimensional adjustment holder pillow platform is installed, be used to place on the rail 1 of switch tie 16 after the track switch and the rail 36 three-dimensional adjustment holder pillow platform is installed, be used to place on the rail 25 of switch tie 16 after the track switch and be equipped with two to adjusting holder pillow platform.In the present embodiment, rail 1 and rail 25 are for arriving the hair line rail, and rail 36 is a rail of laying in addition.Because the length of switch tie 16 is little before the track switch, so the three-dimensional adjustment holder pillow platform that is used to place switch tie 16 only need be installed on rail 1 and rail 25; The length of switch tie 16 is big after the track switch, so holder pillow platform need all be installed on above-mentioned three one steel rails, wherein, be positioned on the rail 1 of the left and right sides and the rail 36 three-dimensional adjustment holder pillow platform is installed, and installs two on the rail 25 in centre position to adjusting holder pillow platform.
As shown in Figure 4 and Figure 5, three-dimensional adjustment holder pillow platform comprises the base plate 15 that is installed on the rail, is arranged on the raising plate 13 of base plate 15 tops and is fixedly mounted on the base plate 15 and level is stretched out connection channel-section steel 14 in the rail outside by vertical adjustment bolt 12, wherein, the outer end that connects channel-section steel 14 has been horizontally disposed with vertical adjusting bolt 11 by vertical gripper shoe 1, be horizontally disposed with lateral adjustments bolt 10 by vertical gripper shoe 2 20 on the base plate 15, it is vertical mutually and all be positioned at the top of raising plate 13 vertically to regulate bolt 11 and lateral adjustments bolt 10.
In the present embodiment, at the installation site of the relative vertical adjustment bolt 12 in the top of base plate 15 fluting, after the screw portion of vertical adjustment bolt 12 vertically passed raising plate 13, the end of screw rod withstood on the fluting place on the base plate 15.Relatively vertically the position of gripper shoe 2 20 has the breach that passes for vertical gripper shoe 2 20 on raising plate 13, is arranged on vertical gripper shoe 2 20 on the base plate 15 and passes described breach and stretch out above raising plate 13.
As shown in Figure 6 and Figure 7, two rest the head on platform to the adjustment holder comprises base plate 15 that is installed on the rail and the raising plate 13 that is arranged on base plate 15 tops by vertical adjustment bolt 12, be horizontally disposed with lateral adjustments bolt 10 by vertical gripper shoe 2 20 on the base plate 15, wherein, lateral adjustments bolt 10 is positioned at the top of raising plate 13.Promptly two be to the differences of adjusting holder pillow platform and three-dimensional adjustment holder pillow platform: two are not connected channel-section steel 14 and vertically regulate bolt 11 to adjusting holder pillow platform, this is because vertically to regulate bolt 11 are the positions, the left and right sides that are used for regulating switch tie 16, and two to adjust holder pillow platform be mounted in be used for placing track switch after on the rail 25 of switch tie 16.
Extremely shown in Figure 7 as Fig. 4, be provided with the rail head that matches with the rail shape in the bottom of base plate 15 and buckle iron 8, opposite side at the bottom of base plate 15 relative rail head button iron 8 is provided with fastening iron 9, be horizontally disposed with fastening bolt 18 on the fastening iron 9, described three-dimensional adjustment holder pillow platform and two all is installed on the rail by fastening bolt 18 and rail head button iron 8 to adjusting holder pillow platform.
In the present embodiment, in order to guarantee adjustment precision, be provided with vertical adjustment bolt 12 and lateral adjustments bolt 10 to the front and rear of adjusting holder pillow platform at three-dimensional adjustment holder pillow platform and two to switch tie 16.Firm for holder pillow platform is installed, be provided with two pairs of rail head button iron 8 and fastening iron 9 before and after the bottom of base plate 15.
The course of work of using the present invention to assemble track switch is:
1, select for use the hair line rail as rail 1 and rail 25, the method of a sleepers is extracted in employing out every a sleepers, the sleeper that will arrive under the hair line rail is extracted out to the same side, make the rail support groove 1 that is positioned at raw steel rail one 4 belows on the sleeper 1 that is drawn out of be drawn to rail 25 belows, and sleeper 1 is connected with rail 25 with fastener;
2, in the rail support groove 23 of relative rail support groove one 2 opposite sides of the sleeper of extracting out 1, lays one with the rail 36 that arrives hair line rail same model, and sleeper 1 is connected with rail 6 with fastener;
3, rail 1 and rail 25 formed three rail platforms with rail 36, three rail platforms below to have tiny fragments of stone, coal, etc. railway roadbed 7 to make firm by ramming closely knit, make the rail level of three one steel rails be in same horizontal plane;
4, on three rail platforms according to the position and the length of required assembling track switch switch tie, holder pillow platform is installed on rail 1 and rail 25 and rail 36, wherein, be used to place on the rail 1 of switch tie 16 before the track switch and the rail 25 three-dimensional adjustment holder pillow platform is installed, be used to place on the rail 1 of switch tie 16 after the track switch and the rail 36 three-dimensional adjustment holder pillow platform is installed, be used to place on the rail 25 of switch tie 16 after the track switch and be equipped with two to adjusting holder pillow platform;
5, be placed in switch tie 16 on the raising plate 13 of holder pillow platform by design drawing, adjust the position of switch tie 16 by root, the switch tie spacing is adhered to specification, the switch tie 16 support rail groove faces of whole group track switch are positioned on the same horizontal plane, track switch rail spare is installed then, track switch rail 17 and switch tie 16 are coupled together;
Thereby 6, by adjusting vertical adjustment bolt 12, laterally adjusting bolt 10 and vertically adjust the physical dimensions that bolt 11 is accurately adjusted whole group track switch.Wherein, vertical adjustment bolt 12 drives raising plate 13 relative base plates 15 risings or descends; Lateral adjustments bolt 10 contacts with all around face of switch tie 16 respectively with vertical bolt 11 of regulating, and adjusts the relative position of switch tie 16 on horizontal plane.
The above; it only is preferred embodiment of the present invention; be not that the present invention is imposed any restrictions, every according to the technology of the present invention essence to any simple modification, change and equivalent structure transformation that above embodiment did, all still belong in the protection domain of technical solution of the present invention.
Claims (6)
1. one kind has high-speed switch assembly platform for ballast rail, it is characterized in that: comprise the three rail platforms that are arranged on the tiny fragments of stone, coal, etc. railway roadbed (7), described three rail platforms are by the rail one (4) that is arranged side by side, rail two (5) and rail three (6) are formed, and rail one (4), rail two (5) and rail three (6) all are connected on the sleeper by fastener, wherein, be used to place and on the rail one (4) of switch tie (16) before the track switch and the rail two (5) three-dimensional adjustment holder be installed and rest the head on platform, be used to place on the rail one (4) of switch tie (16) after the track switch and the rail three (6) three-dimensional adjustment holder pillow platform is installed, be used to place on the rail two (5) of switch tie (16) after the track switch and be equipped with two to adjusting holder pillow platform; Described three-dimensional adjustment holder pillow platform comprises the base plate (15) that is installed on the rail, be arranged on the raising plate (13) of base plate (15) top by vertical adjustment bolt (12), and be fixedly mounted on that base plate (15) is gone up and level is stretched out connection channel-section steel (14) in the rail outside, the outer end of described connection channel-section steel (14) has been horizontally disposed with vertical adjusting bolt (11) by vertical gripper shoe one (19), described base plate (15) is gone up and to be horizontally disposed with lateral adjustments bolt (10) by vertical gripper shoe two (20), and described vertical adjusting bolt (11) is vertical mutually with lateral adjustments bolt (10) and all be positioned at the top of raising plate (13); Described two rest the head on platform to the adjustment holder comprises base plate (15) that is installed on the rail and the raising plate (13) that is arranged on base plate (15) top by vertical adjustment bolt (12), described base plate (15) is gone up and has been horizontally disposed with lateral adjustments bolt (10) by vertical gripper shoe two (20), and described lateral adjustments bolt (10) is positioned at the top of raising plate (13).
2. according to claim 1 is described high-speed switch assembly platform for ballast rail arranged, it is characterized in that: the screw portion of described vertical adjustment bolt (12) vertically passes raising plate (13), withstands on the fluting place on the base plate (15) then.
3. according to claim 1 is described high-speed switch assembly platform for ballast rail arranged, it is characterized in that: relatively vertically the position of gripper shoe two (20) has breach on raising plate (13).
4. described high-speed switch assembly platform for ballast rail arranged according to claim 1,2 or 3, it is characterized in that: described three-dimensional adjustment holder pillow platform and two is provided with two pairs of vertical adjustment bolts (12) and lateral adjustments bolt (10) to adjusting on the holder pillow platform.
5. described high-speed switch assembly platform for ballast rail arranged according to claim 1,2 or 3, it is characterized in that: be provided with the rail head that matches with the rail shape in the bottom of base plate (15) and buckle iron (8), opposite side at the bottom of base plate (15) relative rail head button iron (8) is provided with fastening iron (9), be horizontally disposed with fastening bolt (18) on the fastening iron (9), described three-dimensional adjustment holder pillow platform and two all is installed on the rail by fastening bolt (18) and rail head button iron (8) to adjusting holder pillow platform.
6. according to claim 5 is described high-speed switch assembly platform for ballast rail arranged, it is characterized in that: be provided with two pairs of rail head button iron (8) and fastening iron (9) before and after the bottom of described base plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100228110A CN101575832B (en) | 2009-06-03 | 2009-06-03 | High-speed switch assembly platform for ballast rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100228110A CN101575832B (en) | 2009-06-03 | 2009-06-03 | High-speed switch assembly platform for ballast rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101575832A CN101575832A (en) | 2009-11-11 |
| CN101575832B true CN101575832B (en) | 2011-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100228110A Active CN101575832B (en) | 2009-06-03 | 2009-06-03 | High-speed switch assembly platform for ballast rail |
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| Country | Link |
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| CN (1) | CN101575832B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535264B (en) * | 2012-01-20 | 2014-01-22 | 北京盘天新技术有限公司 | Locating connecting piece for sleeper and locating sleeper unit with same |
| CN109868694A (en) * | 2019-04-17 | 2019-06-11 | 中铁十一局集团第三工程有限公司 | A kind of track switch and construction method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3871299A (en) * | 1972-11-02 | 1975-03-18 | Plasser Bahnbaumasch Franz | Method and apparatus for lining and leveling track |
| CN2928927Y (en) * | 2006-06-30 | 2007-08-01 | 马玉芝 | Combined subway rail row clamp |
| CN200940243Y (en) * | 2006-08-23 | 2007-08-29 | 中铁八局集团有限公司 | Platform set-up in situ at railway switch |
| CN201354438Y (en) * | 2009-01-16 | 2009-12-02 | 中铁一局集团新运工程有限公司 | Ballast track high-speed railroad switch assembly platform |
-
2009
- 2009-06-03 CN CN2009100228110A patent/CN101575832B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3871299A (en) * | 1972-11-02 | 1975-03-18 | Plasser Bahnbaumasch Franz | Method and apparatus for lining and leveling track |
| CN2928927Y (en) * | 2006-06-30 | 2007-08-01 | 马玉芝 | Combined subway rail row clamp |
| CN200940243Y (en) * | 2006-08-23 | 2007-08-29 | 中铁八局集团有限公司 | Platform set-up in situ at railway switch |
| CN201354438Y (en) * | 2009-01-16 | 2009-12-02 | 中铁一局集团新运工程有限公司 | Ballast track high-speed railroad switch assembly platform |
Non-Patent Citations (2)
| Title |
|---|
| JP特开平8-311802A 1996.11.26 |
| JP特开平9-41307A 1997.02.10 |
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| Publication number | Publication date |
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| CN101575832A (en) | 2009-11-11 |
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