CN102605685A - Sleeper for track skeleton and method for manufacturing sleeper - Google Patents
Sleeper for track skeleton and method for manufacturing sleeper Download PDFInfo
- Publication number
- CN102605685A CN102605685A CN2012100819409A CN201210081940A CN102605685A CN 102605685 A CN102605685 A CN 102605685A CN 2012100819409 A CN2012100819409 A CN 2012100819409A CN 201210081940 A CN201210081940 A CN 201210081940A CN 102605685 A CN102605685 A CN 102605685A
- Authority
- CN
- China
- Prior art keywords
- sleeper
- shaped steel
- track
- steel
- bolt
- 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.)
- Pending
Links
Images
Abstract
The invention relates to a sleeper for a track skeleton and a method for manufacturing the sleeper, in particular to a sleeper for medium-low speed magnetic-levitation train rails, and in particular to a sleeper for supporting a track skeleton joint on a magnetic-levitation rail, wherein the track skeleton joint has large heat-expansion and cold-contraction quantity. The sleeper comprises a front H-shaped steel sleeper, a rear H-shaped steel sleeper or a square steel tube sleeper and 1-4 middle H-shaped or square steel tubes by means of welding. The sleeper has the advantages of simple structure, simple manufacturing process, convenience in installation and low manufacturing cost, and effectively solves the problem that connection between track skeletons in a special section or an arc section needs the track skeleton joint with the larger heat-expansion and cold-contraction quantity.
Description
Technical field
The present invention relates to a kind of middle low-speed maglev train section of track and use sleeper, relate in particular to a kind of the support and have the sleeper of the section of track joint of the amount of expanding with heat and contract with cold more greatly on the magnetic levitation track.
Background technology
In the used sleeper of the low-speed maglev train track section of track be mainly square pipe, welding H-bar, hot rolled H-shaped, # font sleeper, rectangle sleeper.The square pipe is to be welded into pipe by hot-rolled coil, is reprocessed into square tube, and perhaps directly clod wash becomes square tube, welds and aligns, and energy consumption is high, lumber recovery is low, processing cost is high.Welding H-bar equally also need be welded into problems such as i iron and aligning to the hot rolled steel plate cutting then.Existing country and international standard H shaped steel are difficult to satisfy the technical requirements of sleeper.
CN2584643 discloses in the welding of a kind of steel plate low speed magnetic suspension train and has used the I shape steel tie, comprises cover plate, is arranged on below the cover plate and the riser perpendicular with it; Be arranged on below the riser and a base plate parallel and a seat board that is connected on the base plate with cover plate; Said cover plate is a long flat board, and its two ends are respectively equipped with the screw that several are used for fixing guide rail than broad in the middle at these two ends; One end of riser and the middle part of cover plate vertically weld together; The other end and base plate vertically are weldingly connected, and arc groove is processed on the base plate both sides, weld together with a seat board.Though this kind steel tie has possessed sufficiently high rigidity and intensity, its manufacturing process need be cut the slivering steel plate to hot rolled steel plate, processes especially that the cover plate machining amount is big, the waste steel, and welding capacity is big, production efficiency is low, energy consumption is big, cost is high.
CN101063286 provides a kind of track structure of magnetic floating traffic; Comprise: rail beam, through syndeton supporting be fixed in the sleeper and the supporting of rail beam and be fixed on the guide rail of sleeper upper surface both sides; Syndeton comprises concrete pad and securing member; Wherein, sleeper is processed by the square steel pipe of hollow.A kind of manufacturing approach of track structure of magnetic floating traffic also is provided, has comprised the steps: to prepare rail beam, on this rail beam, be provided with preformed hole; The section of track that preparation is made up of guide rail and sleeper, wherein sleeper is processed by the square steel pipe of hollow; And the section of track is connected and be fixed in rail beam through syndeton, wherein syndeton comprises concrete pad and securing member.In this utility model, owing to adopted the sleeper of square steel pipe pattern, thus rigidity, resistance to torsion and the resisting longitudinal deformability of sleeper are all significantly improved, thus the security reliability of whole rail structure improved greatly.But must process a square hole in the square tube side and could install and fix fastening bolt to the inside that instrument reaches square tube; Need cast-in-place concrete pad, steel plate; Also need mounting spring backing plate, pad, leveling bolt etc., construction and installation are complicated, and inspection in the future, maintenance are all difficult.
CN1257799 discloses a kind of low-cost superhigh-speed magnetic hovertrain; It lays new roadbed on the basis of original railway bed and sleeper; On new roadbed, concrete bed, inverted L shaped steel are arranged successively; And be fixed with an aluminum alloy frame on the top of original railway bull headction, but this magnetic-levitation train sleeper exists complex structure, problem that strength and stiffness are low.
CN201443030 discloses a kind of middle low-speed maglev train section of track with hot rolling H type sleeper, and the cross section of sleeper becomes " H " shape, and the sleeper upper surface is provided with screw, and the sleeper soffit is provided with U type hole; The upper surface of sleeper links to each other with F type guide rail through bolt, and H type sleeper soffit links to each other with rail beam through bolt; Screw is arranged on the two ends of sleeper upper surface, and every end is provided with 4; U type hole is arranged on the two ends of sleeper soffit, and every end is provided with 2.Be to fit custom-designed a kind of H shaped steel sleeper, can satisfy the requirement of the conventional highway section section of track through computer mould.
CN201436319U discloses a kind of middle low-speed maglev train section of track and has used sleeper, belongs to magnetic-levitation train track technology.Comprise web and be positioned at the web upper and lower edge of a wing at two ends up and down, it is characterized in that upper and lower edge of a wing symmetry is positioned at the web both sides, the alignment of the upper and lower edge of a wing one end, stretch out outside the bottom flange top flange of the other end; Be positioned at and have four bolts hole on the extending area, top flange, so that be connected to a fixed with bolt and F type guide rail; Have four U bolt holes on the bottom flange, so that be connected fixing with rail beam with bolt.
The low-speed maglev train section of track is used the intersecting parallels sleeper among the CN201520929; Form by cover plate, riser and base plate; The soffit of cover plate is fixedly connected with the dual-side of riser respectively with the upper surface of base plate; Cover plate, base plate are vertical with riser respectively; It is characterized in that: cover plate is intersected by two cover plate transverse slats and two cover plate stringer boards forms the intersecting parallels structure, and riser is intersected by two riser transverse slats and two riser stringer boards forms the intersecting parallels structure, and base plate is intersected by two base plate transverse slats and two base plate stringer boards forms the intersecting parallels structure.Can effectively solve the problem of expanding with heat and contract with cold between the arc section section of track and the joining cast-in-place bridge, but its processing and manufacturing is also complicated, production efficiency is low, and manufacturing cost is high, and installation difficulty is big.
CN201120389627.2 discloses a kind of rectangle sleeper, is made up of J shaped steel, H shaped steel or square pipe, and a kind of one of sleeper form of having the section of track joint of the amount of expanding with heat and contract with cold more greatly on the magnetic levitation track that supports is provided.
Summary of the invention
The present invention is directed to the deficiency of prior art, provide a kind of middle low-speed maglev train section of track to use sleeper.Relate in particular to a kind of the support and have the sleeper of the section of track joint of the amount of expanding with heat and contract with cold more greatly on the magnetic levitation track, said sleeper is welded by 1～4 the H shaped steel or the square steel pipe at front and back two H shapes shaped steel sleeper or square steel pipe sleeper and middle part.That the present invention has is simple in structure, manufacturing process is simple, easy for installation, advantage that cost of manufacture is low, has solved the support problem of the section of track joint of the amount of expanding with heat and contract with cold more greatly that links between special road section or the arc section section of track and the section of track effectively.
Technical scheme of the present invention is following:
The low-speed maglev train track section of track is used sleeper in a kind of; 1～4 H shaped steel by two H shaped steel in front and back and middle part is welded; It is characterized in that: two the H shaped steel in front and back are processed into preceding H shaped steel sleeper (1) of two identical in structure and back H shaped steel sleeper (2) respectively, are welded with 1～4 short H shaped steel (3) at preceding H shaped steel sleeper (1) and H shaped steel sleeper (2) centre position, back; On preceding H shaped steel sleeper (1) and back H shaped steel sleeper (2), respectively be processed with 2～4 ellipses or circular anchor (bolt) hole (4), be fixed on sleeper on the ground through bolt, like Fig. 1, Fig. 2 and shown in Figure 3.The F rail bolt hole (5) that on preceding H shaped steel sleeper (1) and back H shaped steel sleeper (2), respectively is symmetrily processed with 2～6 circles respectively with about F shaped steel track be connected.The size of said anchor (bolt) hole 4 and F rail bolt hole 5 and particular location are confirmed by the those skilled in the art design.Said basis is the braced structures of rail beam, cement or steel work etc.
Preferably, H shaped steel sleeper (1) and the two ends of H shaped steel sleeper (2) bottom flange, bottom surface, back (7) and the both sides of H shaped steel web (8) before anchor (bolt) hole (4) is processed in, tip lengths is 1/7～1/5 place of bottom flange (7) length apart from bottom flange, bottom surface (7).
The both sides of top (6) two ends, top flange of H shaped steel sleeper (1) and back H shaped steel sleeper (2) and H shaped steel web (8) before F rail bolt hole (5) is processed in are apart from 90～150mm place, end, top top flange (6), like Fig. 1, Fig. 2 and shown in Figure 3.
Preferably, be welded with 1～4 short H shaped steel (3) at preceding H shaped steel sleeper (1) and H shaped steel sleeper (2) centre position, back, the concrete quantity of short H shaped steel (3) is selected according to the intensity calculated data by those skilled in the art.Preferred, the welding position of short H shaped steel is on apart from the position beyond anchor (bolt) hole (4) both sides, the center 25mm, in case influence the fastening operation of anchor bolt nut.
Preferably; Preceding H shaped steel sleeper (1) and back H shaped steel sleeper (2) are substituted by preceding square steel pipe sleeper (1A) and back square steel pipe sleeper (2A) respectively, and shape steel tube sleeper (1A) and square steel pipe sleeper (2A) centre position, back are welded with 1～4 square steel pipe (3A) forwardly; Shape steel tube sleeper (1A) and back square steel pipe sleeper (2A) bottom surface (7A) two end distance tip lengths are that the center, 1/7～1/5 place of bottom surface (7A) length respectively is processed with 1～3 ellipse or circular anchor (bolt) hole (4) forwardly; Be fixed on sleeper on the ground through bolt, like Fig. 4, Fig. 5 and shown in Figure 6.Forwardly top (6A) two end distance ends 90～150mm of shape steel tube sleeper (1A) and back square steel pipe sleeper (2A) respectively be symmetrily processed with 1～6 circle F rail bolt hole (5) respectively with about F shaped steel track is connected, particular location is definite by the those skilled in the art design.
Preferably, shape steel tube sleeper (1A) and square steel pipe sleeper (2A) centre position, back are welded with 1～4 short square steel pipe (3A) forwardly, and the concrete quantity of short square steel pipe (3A) is selected according to the intensity calculated data by those skilled in the art.Preferred, the welding position of short H shaped steel is welded on apart from the position beyond anchor (bolt) hole (4) both sides, the center 30mm, in case influence the fastening operation of anchor bolt nut.
Preferably, described 1～4 short square steel pipe (3A) can be alternative each other with 1～4 short H shaped steel (3), or other forms of steel work is alternative, by the concrete design alternative of those skilled in the art.
Preferably, the sleeper material is by the Q235 structural carbon steel, or the Q345 structural carbon steel, or all kinds of anti-Hou Gang etc. are made.
The low-speed maglev train track section of track is with the method for manufacturing technology of sleeper in described:
1) at first is processed into 2 two duplicate sleepers of structure as shown in Figure 2 to H shaped steel sleeper by designing requirement; H shaped steel sleeper (1) and back H shaped steel sleeper (2) before being called; And processing 2 anchor (bolt) holes (4) respectively at the two ends of bottom flange, bottom surface (7), the two ends of top flange (6) process 4 F rail bolts hole (5) respectively in the above;
2) at first be processed into 2 to H shaped steel sleeper like Fig. 1, short H shaped steel (3) shown in Figure 3 by designing requirement;
3) bottom flange of preceding H shaped steel sleeper (1) and back H shaped steel sleeper (2) is as the bottom surface, and the parallel placement in front and back is placed on centre position as shown in Figure 1 to 2 short H shaped steel (3);
4) be welded on the two ends of 2 short H shaped steel (3) respectively on preceding H shaped steel sleeper (1) and the back H shaped steel sleeper (2), promptly accomplished the manufacturing of required sleeper.
Square steel pipe sleeper processing technology program and step and H shaped steel sleeper are identical.
The low-speed maglev train track section of track is with the method for using of sleeper in described, and as shown in Figure 7, the F type guide rail (9) that all has been processed into two ends II type joint is installed on the above-mentioned sleeper, the part of the low-speed maglev train track section of track in the composition.The main effect of above-mentioned sleeper is the II type joint that respectively supports a middle low-speed maglev train track section of track before and after it; Strengthened the stroke of track at this place, can effectively solve between the special road section and the arc section section of track and the joining cast-in-place bridge to track flexible greatly require problem.
Technical characterstic of the present invention is: the middle low-speed maglev train section of track is used sleeper, and the present invention compared with prior art belongs to a kind of brand-new design, has the following advantages: 1, simple in structure, to make simply, and cost of manufacture is low, and is easy for installation.2, sleeper provided by the invention is installed the section of track that F type guide rail is formed, and can effectively solve the problem of expanding with heat and contract with cold between the special road section and the arc section section of track and the joining cast-in-place bridge.
Description of drawings
Fig. 1 is the vertical view of H formed steel construction of the present invention;
Fig. 2 is the AA sectional drawing of Fig. 1;
Fig. 3 is the upward view of Fig. 1;
Fig. 4 is the vertical view of square tubular structure of the present invention;
Fig. 5 is the BB sectional drawing of Fig. 4;
Fig. 6 is the upward view of Fig. 4;
Fig. 7 is the AA sectional drawing after H formed steel construction sleeper of the present invention is installed the F rail
Fig. 8 is the structure chart after the short H shaped steel 3 of 2 of Fig. 1 is substituted by 2 short square steel pipes 3
Wherein: 1, preceding H shape steel tube sleeper, 2, back H shape steel tube sleeper, 3, short H shaped steel, 4, anchor (bolt) hole; 5, F rail bolt hole, 6, the top flange, 7, the bottom flange, 8, H shaped steel web; 9, F type guide rail, 1A, preceding square steel pipe sleeper, 2A, back square steel pipe sleeper; 3A, short square steel pipe, 6A, above, 7A, ground.
The specific embodiment
Following examples are to further specify of the present invention, but protection scope of the present invention is not limited thereto.
Embodiment 1
Like Fig. 1, Fig. 2 and shown in Figure 3; The low-speed maglev train track section of track is used sleeper in a kind of; A pair of H shaped steel by two H shaped steel in front and back and middle part is welded; It is characterized in that: H shaped steel sleeper 1 and back H shaped steel sleeper 2 before two the H shaped steel in front and back are processed into respectively are welded with 2 short H shaped steel 3 in preceding H shaped steel sleeper 1 and H shaped steel sleeper 2 centre positions, back; In 7 liang of end distance tip lengths of preceding H shaped steel sleeper 1 and H shaped steel sleeper 2 bottom flanges, back is that 1/6 place of bottom flange length, the both sides of H shaped steel web 8 respectively are processed with 2 ellipses or circular anchor (bolt) hole 4; Through being bolted on the ground, like Fig. 1, Fig. 2 and shown in Figure 3.The F rail bolt hole 5 that respectively is symmetrily processed with 4 circles in the both sides of preceding H shaped steel sleeper 1 and back H shaped steel sleeper 2 top flanges, 6 liang of end distance ends 100mm, H shaped steel web respectively with about F shaped steel track be connected.The size of said anchor (bolt) hole 4 and F rail bolt hole 5 and particular location are confirmed by the those skilled in the art design.Said basis is the braced structures of rail beam, cement or steel work etc.
Be welded with 2 short H shaped steel 3 in preceding H shaped steel sleeper 1 and H shaped steel sleeper 2 centre positions, back, the welding position of short H shaped steel is on the position apart from anchor (bolt) hole 4 center both sides 30mm, in case influence the fastening operation of anchor bolt nut.
The low-speed maglev train track section of track is with the method for manufacturing technology of sleeper in described:
1) at first is processed into 2 two duplicate sleepers of structure as shown in Figure 2 to H shaped steel sleeper by designing requirement; H shaped steel sleeper 1 and back H shaped steel sleeper 2 before being called; And the two ends of bottom flange, bottom surface 7 process 2 anchor (bolt) holes 4 respectively, and the two ends of top flange 6 process 4 F rail bolts hole 5 respectively in the above;
2) at first be processed into 2 to H shaped steel sleeper like Fig. 1, short H shaped steel 3 shown in Figure 3 by designing requirement;
3) bottom flange of preceding H shaped steel sleeper 1 and back H shaped steel sleeper 2 is as the bottom surface, and place front and back, is placed on centre position as shown in Figure 1 to 2 short H shaped steel 3;
4) be welded on the two ends of 2 short H shaped steel 3 respectively on preceding H shaped steel sleeper 1 and the back H shaped steel sleeper 2, promptly accomplished the manufacturing of required sleeper;
The low-speed maglev train track section of track is with the method for using of sleeper in described, and as shown in Figure 7, the F type guide rail 9 that all has been processed into two ends II type joint is installed on the above-mentioned sleeper, the part of the low-speed maglev train track section of track in the composition.The main effect of above-mentioned sleeper is the II type joint that respectively supports a middle low-speed maglev train track section of track before and after it; Strengthened the stroke of track at this place, can effectively solve between the special road section and the arc section section of track and the joining cast-in-place bridge to track flexible greatly require problem.
Sleeper material of the present invention is made by the Q235 structural carbon steel.
Embodiment 2
Like Fig. 4, Fig. 5 and shown in Figure 6, a kind of middle low-speed maglev train track section of track is used sleeper, and by preceding square steel pipe sleeper 1A and back square steel pipe sleeper 2A, shape steel tube sleeper 1A is welded with 2 square steel pipe 3A with square steel pipe sleeper 2A centre position, back forwardly; Shape steel tube sleeper 1A and back square steel pipe sleeper 2A bottom surface 7A two end distance tip lengths are that the center, 1/6 place of bottom surface 7A length respectively is processed with 1 ellipse or circular anchor (bolt) hole 4 forwardly; Through being bolted on the ground, like Fig. 4, Fig. 5 and shown in Figure 6.Forwardly the top 6A two end distance end 100mm of shape steel tube sleeper 1A and back square steel pipe sleeper 2A respectively be symmetrily processed with 4 circles F rail bolt hole 5 respectively with about F shaped steel track is connected, particular location is definite by the those skilled in the art design.Said basis is the braced structures of rail beam, cement or steel work etc.。
Shape steel tube sleeper 1A is welded with 2 short square steel pipe 3A with square steel pipe sleeper 2A centre position, back forwardly, and the welding position of short H shaped steel is on the position apart from anchor (bolt) hole 4 center both sides 30mm, in case influence the fastening operation of anchor bolt nut.
The low-speed maglev train track section of track is with the method for manufacturing technology of sleeper in described:
1) at first is processed into 2 two duplicate sleepers of structure as shown in Figure 5 to the square steel pipe sleeper by designing requirement; Square steel pipe sleeper 1A and back square steel pipe sleeper 2A before being called; And the two ends of bottom surface 7A process 1 anchor (bolt) hole 4A respectively, and the two ends of 6A process 4 F rail bolts hole 5 respectively in the above;
2) at first be processed into 2 to the square steel pipe sleeper like Fig. 4, short square steel pipe sleeper 3A shown in Figure 6 by designing requirement;
3) bottom flange of preceding square steel pipe sleeper 1A and back H shaped steel sleeper square steel pipe sleeper 2A is as the bottom surface, and place front and back, is placed on centre position as shown in Figure 4 to 2 square steel pipe sleeper 3A;
4) be welded on the two ends of 2 short square steel pipe sleeper 3A respectively on preceding square steel pipe sleeper 1A and the back square steel pipe sleeper 2A, promptly accomplished the manufacturing of required sleeper;
Other is with embodiment 1.
Embodiment 3:
Being described 2 short square steel pipe 3A with embodiment 2 differences substitutes with 2 short H shaped steel 3.
Sleeper material of the present invention is made by the Q345 structural carbon steel.
Other is with embodiment 2.
Embodiment 4:
The middle low-speed maglev train section of track is made by weathering steel with the sleeper material.
Other is with embodiment 1.
Claims (10)
1. the low-speed maglev train track section of track is used sleeper in one kind; 1～4 H shaped steel by two H shaped steel in front and back and middle part is welded; It is characterized in that: two the H shaped steel in front and back are processed into preceding H shaped steel sleeper (1) of two identical in structure and back H shaped steel sleeper (2) respectively, are welded with 1～4 short H shaped steel (3) at preceding H shaped steel sleeper (1) and H shaped steel sleeper (2) centre position, back; On preceding H shaped steel sleeper (1) and back H shaped steel sleeper (2), respectively be processed with 2～4 ellipses or circular anchor (bolt) hole (4), be fixed on sleeper on the ground through bolt; The F rail bolt hole (5) that on preceding H shaped steel sleeper (1) and back H shaped steel sleeper (2), respectively is symmetrily processed with 2～6 circles respectively with about F shaped steel track be connected.
2. the low-speed maglev train track section of track is used sleeper in as claimed in claim 1; It is characterized in that; H shaped steel sleeper (1) and the two ends of H shaped steel sleeper (2) bottom flange, bottom surface, back (7) and the both sides of H shaped steel web (8) before anchor (bolt) hole (4) is processed in, tip lengths is 1/7～1/5 place of bottom flange (7) length apart from bottom flange, bottom surface (7).
3. the low-speed maglev train track section of track is used sleeper in as claimed in claim 1; It is characterized in that; The both sides of top (6) two ends, top flange of H shaped steel sleeper (1) and back H shaped steel sleeper (2) and H shaped steel web (8) before F rail bolt hole (5) is processed in are apart from 90～150mm place, end, top top flange (6).
4. the low-speed maglev train track section of track use sleeper in as claimed in claim 1, it is characterized in that, the welding position of short H shaped steel is on apart from anchor (bolt) hole (4) both sides, center 25mm position in addition, in case influence the fastening operation of anchor bolt nut.
5. the low-speed maglev train track section of track is used sleeper in as claimed in claim 1; It is characterized in that; Preceding H shaped steel sleeper (1) and back H shaped steel sleeper (2) are substituted by preceding square steel pipe sleeper (1A) and back square steel pipe sleeper (2A) respectively, and shape steel tube sleeper (1A) and square steel pipe sleeper (2A) centre position, back are welded with 1～4 square steel pipe (3A) forwardly; Shape steel tube sleeper (1A) and back square steel pipe sleeper (2A) bottom surface (7A) two end distance tip lengths are that the center, 1/7～1/5 place of bottom surface (7A) length respectively is processed with 1～3 ellipse or circular anchor (bolt) hole (4) forwardly, are fixed on sleeper on the ground through bolt; Forwardly top (6A) two end distance ends 90～150mm of shape steel tube sleeper (1A) and back square steel pipe sleeper (2A) respectively be symmetrily processed with 1～6 circle F rail bolt hole (5) respectively with about F shaped steel track be connected.
6. use sleeper like claim 1 or 2 or 4 each described middle low-speed maglev train track sections of track, it is characterized in that said basis is the braced structures of track bridge, cement or steel work etc.
7. use sleeper like claim 1 or 3 or 5 each described middle low-speed maglev train track sections of track; It is characterized in that; Be welded with 1～4 short H shaped steel or short rectangular steel tube in preceding sleeper and sleeper centre position, back, short H shaped steel allows trans-substitution mutually with short rectangular steel tube.
8. the low-speed maglev train track section of track is used sleeper in as claimed in claim 1, it is characterized in that the sleeper material is made by Q235 structural carbon steel, Q345 structural carbon steel or anti-Hou Gang.
9. like the method for manufacturing technology of each described middle low-speed maglev train track section of track of claim 1-8, comprise the following steps: with sleeper
1) at first is processed into 2 duplicate sleepers of structure to H shaped steel sleeper by designing requirement, H shaped steel sleeper (1) and back H shaped steel sleeper (2) or preceding square steel pipe sleeper (1A) and back square steel pipe sleeper (2A) before being called; And give at the two ends of bottom flange, bottom surface (7) and process 2 anchor (bolt) holes (4) respectively, the two ends of top flange (6) process 4 F rail bolts hole (5) respectively in the above;
2) at first be processed into 2 short H shaped steel (3) or short rectangular steel tube to H shaped steel sleeper by designing requirement;
3) bottom flange of preceding H shaped steel sleeper (1) and back H shaped steel sleeper (2) or preceding square steel pipe sleeper (1A) and back square steel pipe sleeper (2A) is as the bottom surface, the parallel placement in front and back, 2 short H shaped steel (3) or lack rectangular steel tube be placed on wherein between the position;
4) be welded on the two ends of 2 short H shaped steel (3) respectively on preceding H shaped steel sleeper (1) and the back H shaped steel sleeper (2); On square steel pipe sleeper (1A) and the back square steel pipe sleeper (2A), promptly accomplished the manufacturing of required sleeper before perhaps being welded on the two ends of 2 short rectangular steel tubes (3A) respectively.
10. like the method for using of each described middle low-speed maglev train track section of track of claim 1-8 with sleeper; It is characterized in that; The F type guide rail (9) that all has been processed into two ends II type joint is installed on the above-mentioned sleeper, the part of the low-speed maglev train track section of track in the composition; The main effect of above-mentioned sleeper is the II type joint that respectively supports a middle low-speed maglev train track section of track before and after it; Strengthened the stroke of track at this place, can effectively solve between the special road section and the arc section section of track and the joining cast-in-place bridge to track flexible greatly require problem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100819409A CN102605685A (en) | 2012-03-26 | 2012-03-26 | Sleeper for track skeleton and method for manufacturing sleeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100819409A CN102605685A (en) | 2012-03-26 | 2012-03-26 | Sleeper for track skeleton and method for manufacturing sleeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102605685A true CN102605685A (en) | 2012-07-25 |
Family
ID=46523420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100819409A Pending CN102605685A (en) | 2012-03-26 | 2012-03-26 | Sleeper for track skeleton and method for manufacturing sleeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102605685A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710690A (en) * | 2015-12-29 | 2016-06-29 | 中铁宝桥集团有限公司 | Following floating clamping device and following floating method |
| CN107447599A (en) * | 2016-05-31 | 2017-12-08 | 黄均贤 | A kind of steel construction railroad track |
| CN110605617A (en) * | 2018-06-15 | 2019-12-24 | 中铁宝桥集团有限公司 | High-efficiency multi-station medium-low speed magnetic suspension F track panel processing line and processing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11336001A (en) * | 1998-05-22 | 1999-12-07 | West Japan Railway Co | Sleeper and track structure using it |
| JP2000104203A (en) * | 1998-09-28 | 2000-04-11 | Tokai Rubber Ind Ltd | Supporting structure of track rail for magnetic levitated ground transportation system |
| CN201443030U (en) * | 2009-05-25 | 2010-04-28 | 莱芜钢铁集团有限公司 | Hot-rolling H-shaped sleeper used for track panel of middle and low speed maglev train |
-
2012
- 2012-03-26 CN CN2012100819409A patent/CN102605685A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11336001A (en) * | 1998-05-22 | 1999-12-07 | West Japan Railway Co | Sleeper and track structure using it |
| JP2000104203A (en) * | 1998-09-28 | 2000-04-11 | Tokai Rubber Ind Ltd | Supporting structure of track rail for magnetic levitated ground transportation system |
| CN201443030U (en) * | 2009-05-25 | 2010-04-28 | 莱芜钢铁集团有限公司 | Hot-rolling H-shaped sleeper used for track panel of middle and low speed maglev train |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710690A (en) * | 2015-12-29 | 2016-06-29 | 中铁宝桥集团有限公司 | Following floating clamping device and following floating method |
| CN105710690B (en) * | 2015-12-29 | 2018-02-02 | 中铁宝桥集团有限公司 | Retinue floating clamping device and retinue flooding method |
| CN107447599A (en) * | 2016-05-31 | 2017-12-08 | 黄均贤 | A kind of steel construction railroad track |
| CN110605617A (en) * | 2018-06-15 | 2019-12-24 | 中铁宝桥集团有限公司 | High-efficiency multi-station medium-low speed magnetic suspension F track panel processing line and processing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107034746B (en) | Assembled connecting structure for suspended type monorail traffic track beam and construction method | |
| CN109183530B (en) | Line temporary overhead device and method for ballastless track disease remediation | |
| CN201762663U (en) | Reinforced concrete superposed beam wing board support | |
| CN207062660U (en) | Streetcar track state adjustment support pedestal | |
| CN202227205U (en) | Rectangular sleeper for track panel of low and medium-speed maglev train | |
| CN103758024B (en) | The steel structure footbridge of quickly dismantled | |
| CN102605685A (en) | Sleeper for track skeleton and method for manufacturing sleeper | |
| CN102182276B (en) | Manufacturing method of mega column in shape of double Chinese characters ya | |
| JP2019502844A (en) | Bevel tip rail railway | |
| WO2022241936A1 (en) | Seamless track railway structure for normal conductive short stator magnetic levitation system | |
| CN201520929U (en) | Well-shaped sleeper for medium-low speed magnetic floating train track sleepers | |
| CN109098102A (en) | Just beam ruggedized construction for switch section | |
| CN212612048U (en) | Local reinforcement structure of steel decking roof fracture | |
| CN206438381U (en) | high-speed railway steel-concrete combination beam | |
| CN201443030U (en) | Hot-rolling H-shaped sleeper used for track panel of middle and low speed maglev train | |
| CN102433837B (en) | Orthogonal anisotropic plate integrated steel bridge deck of side box girder and longitudinal and transverse beam railway and construction method | |
| KR100759923B1 (en) | Low height and longspan girder for a railway | |
| CN201436319U (en) | Sleeper for track panel of middle and low speed maglev train | |
| CN201605527U (en) | Steel structure bent cap additionally arranged at top of pier stud | |
| CN108342980B (en) | Railway suspension bridge upper bearing type steel truss bridge deck structure | |
| CN206956534U (en) | A kind of railway and track traffic suspended beam type Frame Pier | |
| CN110042745A (en) | Antidetonation bridge pier component | |
| CN205382563U (en) | Steel structure support frame | |
| CN107574727B (en) | Conveniently-installed shield trolley combined sleeper and use method thereof | |
| CN203200623U (en) | Metro monolithic roadbed expansion joint pouring auxiliary device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120725 |