CN219032792U - Concrete sleeper stability enhancing structure for toothed rail railway - Google Patents
Concrete sleeper stability enhancing structure for toothed rail railway Download PDFInfo
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- CN219032792U CN219032792U CN202222598008.5U CN202222598008U CN219032792U CN 219032792 U CN219032792 U CN 219032792U CN 202222598008 U CN202222598008 U CN 202222598008U CN 219032792 U CN219032792 U CN 219032792U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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Abstract
The stability enhancement structure of the concrete sleeper for the toothed rail is used for effectively limiting the transverse and longitudinal displacement of the adjacent reinforced concrete sleeper, improving the transverse and longitudinal resistance of the concrete sleeper and increasing the safety of the large-gradient toothed rail railway track. Including adjacent first concrete sleeper, second concrete sleeper, set up longitudinal link, the transverse link that the fixed pile and be X form arrangement between first concrete sleeper, second concrete sleeper, the fixed pile top is the cuboid, its lower part anchor is in the railway roadbed, longitudinal link, the outer end of transverse link forms detachable connection through connecting element with first concrete sleeper, the corresponding inside wall of second concrete sleeper respectively, longitudinal link, transverse link forms detachable connection through connecting element and the top of fixed pile in crossing fork department.
Description
Technical Field
The utility model relates to the technical field of mountain rack traffic, in particular to a concrete sleeper stability enhancing structure for a rack railway.
Background
The mountain rack traffic is used as novel track traffic, can effectively solve the problem of insufficient adhesive force of the traditional railway on a large gradient, and is often applied to mountain tourist attractions with larger gradients. The sleeper is used as an important component of a toothed rail, provides stable installation conditions for the toothed rail and the steel rail, and needs to stably provide longitudinal force and transverse force for ensuring safe operation of a train, thereby effectively preventing the sleeper from longitudinally and transversely creeping.
The prior related sleeper structure and the auxiliary structure can only independently lift the transverse resistance or the longitudinal resistance of the sleeper, and the prior related structure which can simultaneously lift the longitudinal resistance and the transverse resistance of the sleeper on a large gradient is fresh. In order to effectively support the steel rail and the toothed rail and improve the safety of the toothed rail, it is necessary to provide a concrete sleeper stability enhancing structure for the toothed rail, which can simultaneously enhance the longitudinal and transverse resistances of the sleeper.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a concrete sleeper stability enhancing structure for a toothed rail railway, which is used for effectively limiting the transverse and longitudinal displacement of adjacent enhanced concrete sleepers, improving the transverse and longitudinal resistance of the concrete sleeper and increasing the safety of a large-gradient toothed rail railway track.
The technical scheme adopted for solving the technical problems is as follows:
the utility model relates to a concrete sleeper stability enhancing structure for a toothed rail railway, which comprises a first adjacent concrete sleeper and a second adjacent concrete sleeper, and is characterized in that: the fixed piles, the longitudinal connecting rods and the transverse connecting rods which are arranged in an X shape are arranged between the first concrete sleeper and the second concrete sleeper, the tops of the fixed piles are cuboid, the lower parts of the fixed piles are anchored in a ballast bed, the outer ends of the longitudinal connecting rods and the transverse connecting rods are detachably connected with the inner side walls corresponding to the first concrete sleeper and the second concrete sleeper through connecting members respectively, and the longitudinal connecting rods and the transverse connecting rods are detachably connected with the tops of the fixed piles at the intersecting fork positions through connecting members.
The longitudinal connecting rod comprises a first longitudinal connecting rod and a second longitudinal connecting rod; the outer end of the first longitudinal connecting rod is detachably connected with the inner side wall of the first concrete sleeper, and the inner end of the first longitudinal connecting rod is detachably connected with the rear side wall of the fixed pile; the outer end of the second longitudinal connecting rod is detachably connected with the inner side wall of the second concrete sleeper, and the inner end of the second longitudinal connecting rod is detachably connected with the front side wall of the fixed pile.
The transverse connecting rod comprises a first transverse connecting rod and a second transverse connecting rod; the outer end of the first transverse connecting rod is detachably connected with the inner side wall of the first concrete sleeper, and the inner end of the first transverse connecting rod is detachably connected with the right side wall of the fixed pile; the outer end of the second transverse connecting rod is detachably connected with the inner side wall of the second concrete sleeper, and the inner end of the second transverse connecting rod is detachably connected with the left side wall of the fixed pile.
The utility model has the beneficial effects that the longitudinal and transverse displacement of the concrete sleeper can be effectively limited, the longitudinal and transverse stability of the sleeper is improved, and the safety of the toothed rail train in track operation is further improved; simple structure, easy manufacture and convenient field installation.
Drawings
FIG. 1 is a perspective view of a concrete sleeper stability reinforcing structure for a rack rail railway of the present utility model;
FIG. 2 is a top view of the concrete sleeper stability enhancing structure for a rack rail railway of the present utility model;
FIG. 3 is a partial schematic view of a concrete sleeper stability enhancing structure for a rack rail railway of the present utility model;
FIG. 4 is a perspective view of a concrete sleeper in the concrete sleeper stability reinforcing structure for a toothed rail railway of the present utility model;
FIG. 5 is a perspective view of a trapezoidal shim plate in the concrete sleeper stability enhancing structure for a rack rail railway of the present utility model;
FIG. 6 is a perspective view of a transverse link in the concrete sleeper stability reinforcing structure for a rack rail railway of the present utility model;
FIG. 7 is a perspective view of a longitudinal link in the concrete sleeper stability reinforcing structure for a rack rail railway of the present utility model;
fig. 8 is a perspective view of a fixing pile in the stability enhancing structure of the concrete sleeper for a rack rail according to the present utility model.
The components and corresponding indicia are shown: the concrete sleeper comprises a first concrete sleeper 11, a second concrete sleeper 12, a threaded sleeve 13, a trapezoidal backing plate 20, a mounting hole 21, a first longitudinal connecting rod 31, a second longitudinal connecting rod 32, a longitudinal connecting rod limiting hole 33, a longitudinal connecting rod fixing hole 34, a first transverse connecting rod 41, a second transverse connecting rod 42, a transverse connecting rod limiting hole 43, a transverse connecting rod fixing hole 44, a fixing pile 50, a threaded hole 51 and a bolt 60.
Detailed Description
The utility model will be further described with reference to the drawings and examples.
Referring to fig. 1, the stability enhancement structure of the concrete sleeper for the toothed rail railway comprises a first concrete sleeper 11 and a second concrete sleeper 12 which are adjacent, wherein a fixed pile 50 and a longitudinal connecting rod and a transverse connecting rod which are arranged in an X shape are arranged between the first concrete sleeper 11 and the second concrete sleeper 12, the top of the fixed pile 50 is a cuboid, the lower parts of the fixed pile 50 are anchored in a ballast bed, the outer ends of the longitudinal connecting rod and the transverse connecting rod are detachably connected with the corresponding inner side walls of the first concrete sleeper 11 and the second concrete sleeper 12 through connecting members respectively, and the longitudinal connecting rod and the transverse connecting rod are detachably connected with the top of the fixed pile 50 through connecting members at intersecting positions. The adjacent first concrete sleeper 11 and the second concrete sleeper 12 form rigid connection with the track bed through the X-shaped longitudinal connecting rods, the X-shaped transverse connecting rods and the fixed piles 50, so that the longitudinal and transverse displacement of the concrete sleeper is effectively limited, the longitudinal and transverse stability of the concrete sleeper is improved, and the safety of the rack rail train in track operation can be further improved.
Referring to fig. 1, 2 and 3, the longitudinal and transverse links are preferably of a split construction for ease of field installation. The longitudinal connecting rods comprise a first longitudinal connecting rod 31 and a second longitudinal connecting rod 32, the outer end of the first longitudinal connecting rod 31 is detachably connected with the inner side wall of the first concrete sleeper 11, and the inner end of the first longitudinal connecting rod is detachably connected with the rear side wall of the fixed pile 50. The outer ends of the second longitudinal tie 32 are detachably connected to the inner side walls of the second concrete tie 12, and the inner ends are detachably connected to the front side walls of the fixing piles 50. The transverse connecting rods comprise a first transverse connecting rod 41 and a second transverse connecting rod 42, the outer end of the first transverse connecting rod 41 is detachably connected with the inner side wall of the first concrete sleeper 11, and the inner end of the first transverse connecting rod is detachably connected with the right side wall of the fixed pile 50. The outer ends of the second transverse links 42 are detachably connected to the inner side walls of the second concrete sleeper 12, and the inner ends are detachably connected to the left longitudinal side walls of the fixing piles 50.
Referring to fig. 2, the "inner side walls" of the first concrete sleeper 11 and the second concrete sleeper 12 refer to side walls of the first concrete sleeper 11 and the second concrete sleeper 12 facing each other in the line direction; the "front side wall" of the anchor pile 50 refers to the side wall of the anchor pile 50 facing the inner side wall of the second concrete sleeper 12; the "rear side wall" of the anchor pile 50 refers to the side wall of the anchor pile 50 facing the inner side wall of the first concrete sleeper 11.
Referring to fig. 7, the first and second longitudinal links 31 and 32 have a longitudinal link fixing hole 34 at an inner end portion thereof, and two longitudinal link limiting holes 33 at an outer end portion thereof at a lateral interval. Referring to fig. 6, the first and second transverse links 41 and 42 have transverse link limiting holes 43 at inner ends and two transverse link fixing holes 44 at outer ends at a transverse interval. Referring to fig. 3, a trapezoidal backing plate 20 is disposed between the outer ends of the first longitudinal connecting rod 31 and the first transverse connecting rod 41 and the inner side wall of the first concrete sleeper 11, and a trapezoidal backing plate 20 is disposed between the outer ends of the second longitudinal connecting rod 32 and the second transverse connecting rod 42 and the inner side wall of the second concrete sleeper 12. Referring to fig. 5, two mounting holes 21 are provided in the trapezoidal pad 20 at a lateral interval.
Referring to fig. 3, 4 and 8, the connecting member includes a bolt 60 and a threaded socket 13 and a threaded hole 51 adapted thereto. The threaded sleeves 13 are pre-buried and arranged on the inner side walls of the first concrete sleeper 11 and the second concrete sleeper 12, and the threaded holes 51 are arranged on the left side wall, the right side wall, the front side wall and the rear side wall of the top of the fixed pile 50.
The foregoing is provided by way of illustration of the principles of the present utility model for a concrete sleeper stability enhancing structure for a toothed rail railway and is not intended to limit the utility model to the specific construction and application shown and described, but is intended to cover all modifications and equivalents which may be resorted to and falling within the scope of the utility model as defined by the appended claims.
Claims (6)
1. The utility model provides a rack railway concrete sleeper stability reinforcing structure, includes adjacent first concrete sleeper (11), second concrete sleeper (12), characterized by: the concrete track is characterized in that a fixed pile (50) and a longitudinal connecting rod and a transverse connecting rod which are arranged in an X shape are arranged between the first concrete track (11) and the second concrete track (12), the top of the fixed pile (50) is a cuboid, the lower part of the fixed pile is anchored in a track bed, the outer ends of the longitudinal connecting rod and the transverse connecting rod are detachably connected with the corresponding inner side walls of the first concrete track (11) and the second concrete track (12) through connecting members respectively, and the longitudinal connecting rod and the transverse connecting rod are detachably connected with the top of the fixed pile (50) through connecting members at intersecting fork positions.
2. The concrete sleeper stability enhancing structure for a rack rail as claimed in claim 1, wherein: the longitudinal connecting rods comprise a first longitudinal connecting rod (31) and a second longitudinal connecting rod (32); the outer end of the first longitudinal connecting rod (31) is detachably connected with the inner side wall of the first concrete sleeper (11), and the inner end of the first longitudinal connecting rod is detachably connected with the rear side wall of the fixed pile (50); the outer end of the second longitudinal connecting rod (32) is detachably connected with the inner side wall of the second concrete sleeper (12), and the inner end of the second longitudinal connecting rod is detachably connected with the front side wall of the fixed pile (50).
3. The concrete sleeper stability enhancing structure for a rack rail according to claim 2, characterized in that: the transverse links comprise a first transverse link (41) and a second transverse link (42); the outer end of the first transverse connecting rod (41) is detachably connected with the inner side wall of the first concrete sleeper (11), and the inner end of the first transverse connecting rod is detachably connected with the right side wall of the fixed pile (50); the outer end of the second transverse connecting rod (42) is detachably connected with the inner side wall of the second concrete sleeper (12), and the inner end of the second transverse connecting rod is detachably connected with the left side wall of the fixed pile (50).
4. A concrete sleeper stability enhancing structure for a rack rail as defined in claim 3, wherein: the inner ends of the first longitudinal connecting rod (31) and the second longitudinal connecting rod (32) are provided with longitudinal connecting rod fixing holes (34), and the outer ends of the first longitudinal connecting rod and the second longitudinal connecting rod are provided with two longitudinal connecting rod limiting holes (33) at intervals in the transverse direction; the inner ends of the first transverse connecting rod (41) and the second transverse connecting rod (42) are provided with transverse connecting rod limiting holes (43), and the outer ends of the first transverse connecting rod and the second transverse connecting rod are provided with two transverse connecting rod fixing holes (44) at intervals in the transverse direction.
5. The concrete sleeper stability reinforcing structure for a rack rail according to claim 4, wherein: a trapezoid base plate (20) is arranged between the outer end parts of the first longitudinal connecting rod (31) and the first transverse connecting rod (41) and the inner side wall of the first concrete sleeper (11); a trapezoid base plate (20) is arranged between the outer end parts of the second longitudinal connecting rod (32) and the second transverse connecting rod (42) and the inner side wall of the second concrete sleeper (12); two mounting holes (21) are transversely formed in the trapezoid base plate (20) at intervals.
6. The concrete sleeper stability reinforcing structure for a rack rail according to claim 4, wherein: the connecting component comprises a bolt (60) and a threaded sleeve (13) and a threaded hole (51) which are matched with the bolt; the screw sleeve (13) is pre-buried to be set up on first concrete sleeper (11), second concrete sleeper (12) inside wall, and screw hole (51) set up on left side wall, right side wall, preceding lateral wall and the back lateral wall at fixed pile (50) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222598008.5U CN219032792U (en) | 2022-09-29 | 2022-09-29 | Concrete sleeper stability enhancing structure for toothed rail railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222598008.5U CN219032792U (en) | 2022-09-29 | 2022-09-29 | Concrete sleeper stability enhancing structure for toothed rail railway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219032792U true CN219032792U (en) | 2023-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222598008.5U Active CN219032792U (en) | 2022-09-29 | 2022-09-29 | Concrete sleeper stability enhancing structure for toothed rail railway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219032792U (en) |
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2022
- 2022-09-29 CN CN202222598008.5U patent/CN219032792U/en active Active
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