CN202969177U - Combined type track framed bent for paving ballastless track - Google Patents
Combined type track framed bent for paving ballastless track Download PDFInfo
- Publication number
- CN202969177U CN202969177U CN 201320148284 CN201320148284U CN202969177U CN 202969177 U CN202969177 U CN 202969177U CN 201320148284 CN201320148284 CN 201320148284 CN 201320148284 U CN201320148284 U CN 201320148284U CN 202969177 U CN202969177 U CN 202969177U
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- China
- Prior art keywords
- framed bent
- track
- supporting leg
- rail
- joist
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Abstract
The utility model discloses a combined type track framed bent for paving a ballastless track, and belongs to the field of railway track building. The combined type track framed bent comprises a track section framework which is composed of a plurality of supporting beams longitudinally arranged at intervals and two tool tracks which are perpendicular to the support beams and connected with each other through track gauge adjusting devices. Hinged framed bent support legs are arranged at two ends of each support beam, and a track section framework height adjustment device and an inclined angle adjustment device are arranged on the framed bent support legs. The framed bent support legs are further provided with a track direction fastener of roadbeds or bridges and channels, and the track direction fastener is used for transversely adjusting and locating the track framed bent. The combined type track framed bent has the advantages of having functions of sleeper installing and locating, track rough adjusting and fine adjusting, effectively simplifying operating procedures, reducing instruction cost, and meeting construction requirement of the ballastless track in China.
Description
Technical field
The utility model belongs to the railroad track building field, particularly a kind of combined orbit framed bent for the non-fragment orbit laying.
Background technology
For adapting to high-speed railway to the requirement of track structure, this form of structure of non-fragment orbit is widely used at present.At present, the flexible rest pad formula that non-fragment orbit is commonly used, track is board-like and the type such as pre-buried bolster formula.These types all exist process operations complexity, progress to wait slowly defective, do not reach the needs of high speed railway construction far away.
The technology of the present comparative maturity of another non-fragment orbit is 2000 pairs of piece sleeper type technology of radar, its construction equipment comprise loose pillow device, self-tipping type truck, vertically the template fitting machine, laterally reach vertical template demountor, transverse mode and in length and breadth to various equipment such as template, screw regulator, tool track, coarse adjustment machine and concrete placers, have on the whole the shortcoming that construction technology is complicated, equipment price is expensive.
Summary of the invention
The purpose of this utility model is the defective for above-mentioned prior art, and a kind of combined orbit framed bent that non-fragment orbit is laid that is used for that can effectively simplify operation procedure is provided, and it has the function that sleeper is installed location, track coarse adjustment and accurate adjustment concurrently.
The technical scheme taked of the utility model is to achieve these goals: a kind of combined orbit framed bent of laying for non-fragment orbit, comprise section of track framework, described section of track framework comprises the joist of a plurality of vertical settings, also comprises and vertical two tool tracks that arrange and be connected by rail gauge adjusting device of described joist;
The two ends of described joist are hinged with the framed bent supporting leg, described framed bent supporting leg is provided with height adjuster and slope adjusting device, also be provided with on described framed bent supporting leg for the track framed bent laterally adjust and the roadbed of locating with rail to lock or bridge tunnel with rail to lock.
Described joist is single-spar construction.
The contact plane of described joist and described tool track bottom surface is the inclined-plane of introversion.
Described rail gauge adjusting device comprises the wedge shape clamping plate that are arranged on described tool track both sides and are bolted.
Described height adjuster comprises the high-low screw that vertically is vertically set on described framed bent supporting leg.
Described high-low screw is arranged on the outside of the railway roadbed of constructing.
Described slope adjusting device comprises: hinged by bearing pin between the rear end of described framed bent supporting leg and described joist, be connected by the adjusting nut pin between the front end of described framed bent supporting leg and described joist.
Described roadbed comprises the adjustment lock nut that is arranged on the force transmission rack on the framed bent supporting leg and is used in conjunction with to lock with rail.
Described bridge tunnel comprises the adjustment screw rod that is supported on the framed bent supporting leg and the sleeve pipe that matching nut is set with rail to lock.
The beneficial effects of the utility model are: compared to existing technology, the utility model has adopted by the section of track framework that contains rail gauge adjusting device, has contained the structure that adjusting device and rail form to the framed bent supporting leg of lock, have the function that sleeper is installed location, track coarse adjustment and accurate adjustment, effectively simplify operation procedure, reduced cost.
Description of drawings
Fig. 1 a is the front view of combined orbit framed bent described in the utility model;
Fig. 1 b is the top view of Fig. 1 a;
Fig. 1 c is the enlarged side view of Fig. 1 a;
Fig. 1 d is the zoomed-in view of the rail gauge adjusting device shown in Fig. 1 c;
Fig. 1 e is that the roadbed rail is to the zoomed-in view of adjuster, framed bent height and slope adjusting device;
Fig. 1 f is that bridge tunnel rail is to the zoomed-in view of adjuster, framed bent height and slope adjusting device.
In figure: 10 combined orbit framed bents, 11 joists, 11.1 rail gauge adjusting devices, 11.11 wedge shape clamping plate, 12 framed bent supporting legs, 12.1 height adjusters, 12.11 high lower studs, 12.2 slope adjusting devices, 12.21 adjusting bolts, 12.22 bearing pins, 12.23 adjusting nut pins, 13 tool tracks, 14 roadbed rails are adjusted screw rod, 15 bridge tunnel rails to lock, 15.1 adjustment screw rods, 15.2 sleeve pipes to lock, 14.1.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to restriction of the present utility model.
The function of location, track coarse adjustment and accurate adjustment is installed in order to have sleeper, as shown in Fig. 1 a, 1b and 1c, a kind of combined orbit framed bent 10 of laying for non-fragment orbit comprises that section of track framework, framed bent supporting leg 12, roadbed rail are to lock 14 and bridge tunnel rail to lock 15.
Referring to Fig. 1 c, section of track framework is by a plurality of joists 11 that vertically arrange at regular intervals, and with the vertical setting of joist 11 and form by two tool tracks 13 that rail gauge adjusting device 11.1 is connected.The two ends of joist 11 are provided with hinged framed bent supporting leg 12, and framed bent supporting leg 12 is provided with the adjusting device 12.2 at section of track framework height adjuster 12.1 and angle of inclination.Also be provided with on framed bent supporting leg 12 for the track framed bent laterally adjust and the roadbed rail of locating to lock 14 or bridge tunnel rail to lock 15.
Referring to Fig. 1 d, the joist 11 of described combined orbit framed bent is the single joist that two ends all arrange framed bent supporting leg 12, erecting tools rail 13 also is provided with the inclined-plane of 1:40 ± 2 gradient introversions with tool track 13 contact positions, bottom surface, guarantees that tool track 13 is by described gradient (rail hangs down the gradient) introversion.
Referring to Fig. 1 d, the rail gauge adjusting device 11.1 of described combined orbit framed bent 10 is arranged on the wedge shape clamping plate 11.11 that tool track 13 both sides are bolted, by adjusting simultaneously the wedge shape clamping plate 11.11 of tool track 13 rail both sides, come the transverse shifting of implementation tool rail 13, reach the purpose of buffer rail distance.
Referring to Fig. 1 e, Fig. 1 f, described height adjuster 12.1 is the high-low screws 12.11 that vertically are vertically set on framed bent supporting leg 12, by adjusting the high-low screw 12.11 on two ends framed bent supporting leg 12, realize the adjusting of framed bent elevation, coordinate to adapt to different base size and superelevation from slope adjusting device 12.2.Described high-low screw 12.11 is arranged on the outside of the railway roadbed of constructing, and reduces the impact on the construction railway roadbed.
Referring to Fig. 1 e, Fig. 1 f, be connected by bearing pin 12.23 between the rear end that described slope adjusting device 12.2 is described framed bent supporting legs 12 and described joist 13, be connected by adjusting nut pin 12.22 between the front end of described framed bent supporting leg 12 and described joist 13, be provided with adjusting bolt 12.21 between described adjusting nut pin 12.22 and described joist 13.Drive adjusting nut pin 12.22 by adjusting bolt 12.21 and move, adjusting nut pin 12.22 drives framed bent supporting leg 12 and rotates around bearing pin 12.23, realizes the variation of angle between framed bent supporting leg 12 and joist 13, to adapt to different superelevation.
Referring to Fig. 1 e, described roadbed comprises the adjustment lock nut 14.1 that is arranged on the force transmission rack on framed bent supporting leg 12 and is used in conjunction with to lock 14 with rail.Adjust and the location by the lateral attitude of realizing track framed bent 10 of adjusting lock nut 14.1.Be used for the ballastless track bed construction of roadbed section.
Referring to Fig. 1 f, described bridge tunnel rail comprises the adjustment screw rod 15.1 that is supported on framed bent supporting leg 12 and the sleeve pipe 15.2 that matching nut is set to lock 15.Adjust and the location by the lateral attitude of realizing track framed bent 10 of adjusting lock nut 15.1.Be used for bridge section, the ballastless track bed construction of tunnel construction sections.
The utility model has adopted by the section of track framework that contains rail gauge adjusting device, has contained the structure that adjusting device and rail form to the framed bent supporting leg of lock, has the function that sleeper is installed location, track coarse adjustment and accurate adjustment, it is the mechanism that tool track, tie, adjustment System function in set German radar 2000 systems are integrated, effectively simplify operation procedure, reduced cost, can satisfy the Construction of Ballastless Track needs.
The above; it is only the better specific embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement are within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (7)
1. one kind is used for the combined orbit framed bent that non-fragment orbit is laid, and it is characterized in that: comprise section of track framework, described section of track framework comprises the joist of a plurality of vertical settings, also comprises and the vertical setting of described joist and two tool tracks being connected by rail gauge adjusting device;
The two ends of described joist are hinged with the framed bent supporting leg, described framed bent supporting leg is provided with height adjuster and slope adjusting device, also be provided with on described framed bent supporting leg for the track framed bent laterally adjust and the roadbed of locating with rail to lock or bridge tunnel with rail to lock;
Described joist is single-spar construction;
The contact plane of described joist and described tool track bottom surface is the inclined-plane of introversion.
2. the combined orbit framed bent of laying for non-fragment orbit according to claim 1, it is characterized in that: described rail gauge adjusting device comprises the wedge shape clamping plate that are arranged on described tool track both sides and are bolted.
3. the combined orbit framed bent of laying for non-fragment orbit according to claim 1, it is characterized in that: described height adjuster comprises the high-low screw that vertically is vertically set on described framed bent supporting leg.
4. the combined orbit framed bent of laying for non-fragment orbit according to claim 3, it is characterized in that: described high-low screw is arranged on the outside of the railway roadbed of constructing.
5. the combined orbit framed bent of laying for non-fragment orbit according to claim 1, it is characterized in that: described slope adjusting device comprises: hinged by bearing pin between the rear end of described framed bent supporting leg and described joist, be connected by the adjusting nut pin between the front end of described framed bent supporting leg and described joist.
6. the combined orbit framed bent of laying for non-fragment orbit according to claim 1, it is characterized in that: described roadbed comprises the adjustment lock nut that is arranged on the force transmission rack on the framed bent supporting leg and is used in conjunction with to lock with rail.
7. the combined orbit framed bent of laying for non-fragment orbit according to claim 1, it is characterized in that: described bridge tunnel comprises the adjustment screw rod that is supported on the framed bent supporting leg and the sleeve pipe that matching nut is set with rail to lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320148284 CN202969177U (en) | 2013-03-28 | 2013-03-28 | Combined type track framed bent for paving ballastless track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320148284 CN202969177U (en) | 2013-03-28 | 2013-03-28 | Combined type track framed bent for paving ballastless track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202969177U true CN202969177U (en) | 2013-06-05 |
Family
ID=48510273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320148284 Expired - Lifetime CN202969177U (en) | 2013-03-28 | 2013-03-28 | Combined type track framed bent for paving ballastless track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202969177U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290456A (en) * | 2013-06-08 | 2013-09-11 | 上海大众汽车有限公司 | Manufacturing and mounting method of guide rail of electrophoresis conveying system and auxiliary mounting device |
| CN103806352A (en) * | 2014-03-07 | 2014-05-21 | 北京铁五院工程机械有限公司 | Bent frame assembling and regulating method and device |
| CN104264543A (en) * | 2014-09-11 | 2015-01-07 | 北京铁五院工程机械有限公司 | Method for constructing small-radius curve ballastless track |
| CN106988172A (en) * | 2017-03-27 | 2017-07-28 | 中国水利水电第十四工程局有限公司 | A kind of support body and method for improving ballastless track bed section of track framework coarse adjustment precision |
| CN110076908A (en) * | 2019-05-30 | 2019-08-02 | 中铁十二局集团有限公司 | Autonomous concrete tank between a kind of non-fragment orbit line |
| CN115467200A (en) * | 2022-08-16 | 2022-12-13 | 中铁四局集团第五工程有限公司 | Power track panel adjusting device |
-
2013
- 2013-03-28 CN CN 201320148284 patent/CN202969177U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290456A (en) * | 2013-06-08 | 2013-09-11 | 上海大众汽车有限公司 | Manufacturing and mounting method of guide rail of electrophoresis conveying system and auxiliary mounting device |
| CN103290456B (en) * | 2013-06-08 | 2015-08-12 | 上海大众汽车有限公司 | The manufacture of the guide rail of electrophoresis delivery system and installation method and auxiliary installation device |
| CN103806352A (en) * | 2014-03-07 | 2014-05-21 | 北京铁五院工程机械有限公司 | Bent frame assembling and regulating method and device |
| CN103806352B (en) * | 2014-03-07 | 2015-10-21 | 北京铁五院工程机械有限公司 | Framed bent assembling control method and device |
| CN104264543A (en) * | 2014-09-11 | 2015-01-07 | 北京铁五院工程机械有限公司 | Method for constructing small-radius curve ballastless track |
| CN104264543B (en) * | 2014-09-11 | 2016-08-24 | 北京铁五院工程机械有限公司 | The construction method of sharp radius curve non-fragment orbit |
| CN106988172A (en) * | 2017-03-27 | 2017-07-28 | 中国水利水电第十四工程局有限公司 | A kind of support body and method for improving ballastless track bed section of track framework coarse adjustment precision |
| CN106988172B (en) * | 2017-03-27 | 2018-11-27 | 中国水利水电第十四工程局有限公司 | A method of improving ballastless track bed section of track frame coarse adjustment precision |
| CN110076908A (en) * | 2019-05-30 | 2019-08-02 | 中铁十二局集团有限公司 | Autonomous concrete tank between a kind of non-fragment orbit line |
| CN115467200A (en) * | 2022-08-16 | 2022-12-13 | 中铁四局集团第五工程有限公司 | Power track panel adjusting device |
| CN115467200B (en) * | 2022-08-16 | 2024-02-02 | 中铁四局集团第五工程有限公司 | Power track panel adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |