CN201794007U - Plate-pressing device for railway ballastless track plate - Google Patents
Plate-pressing device for railway ballastless track plate Download PDFInfo
- Publication number
- CN201794007U CN201794007U CN 201020546623 CN201020546623U CN201794007U CN 201794007 U CN201794007 U CN 201794007U CN 201020546623 CN201020546623 CN 201020546623 CN 201020546623 U CN201020546623 U CN 201020546623U CN 201794007 U CN201794007 U CN 201794007U
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- China
- Prior art keywords
- track plate
- plate
- railway ballastless
- screw
- places
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Abstract
The utility model relates to a plate-pressing device for a railway ballastless track plate. The railway ballastless track plate consists of a track plate pedestal, a filling layer and a track plate, wherein the filling layer is placed on the track plate pedestal; and the track plate is placed on the filling layer. The plate-pressing device for the railway ballastless track plate consists of an adjusting screw, a screw rod and a bracket, wherein one end of the bracket is placed on the track plate pedestal and contacted with concrete of the track plate pedestal well; the screw is placed at the other end of the bracket and connected with the track plate; the screw is adjusted to be contacted with the track plate well; the screw rod is placed on the bracket and is parallel with the adjusting screw; and an upward buoyant force of the track plate is transmitted to the track plate pedestal by using the adjusting screw through the bracket and the screw rod. The plate-pressing device for the railway ballastless track plate has a simple plate-pressing system structure, completely limits the phenomenon that the track plate is floated after cement emulsified asphalt mortar pouring, controls the height of the track plate accurately, is convenient in construction turnover and has low labor intensity and low manufacturing cost.
Description
Technical field
The construction application Design of device of restriction track plate come-up provided a kind of presser device that is used for the railway ballastless track plate especially when the utility model related to the fragment-free track slab perfusion.
Background technology
Increasing along with China's infrastructure, the construction of railway is also more and more important, in non-fragment orbit engineering laying construction, because plate easy come-up under the buoyancy of CA mortar injection and impact force action, the engineering of track plate is difficult to accurately control, so the control of track plate absolute altitude becomes a difficult problem in the construction.At present, the Height control of fragment-free track slab is mainly considered the whole spacing construction respectively at track plate two ends, but this device is comparatively heavy, working strength of workers is bigger during construction, and turnover is difficulty comparatively, and the waste of material is bigger, when punching fixedly, the wayward plate in gap.A kind of especially presser device that is used for the railway ballastless track plate of the utility model can solve the problems of the technologies described above.
The utility model content
The presser device that is used for the railway ballastless track version described in the utility model, platen system is simple in structure, fully accomplishes to limit the track plate at cement emulsified asphalt mortar perfusion back rising phenomenon, controlled the elevation of track version accurately, and the construction turnover is convenient, and labour intensity is low, and the cost expense is cheap.
The presser device that is used for the railway ballastless track plate described in the utility model, wherein, the railway ballastless track plate is made up of track plate base (1), packed layer (2), track plate (3), and packed layer (2) places on the track plate base (1), and track plate (3) places on the packed layer (2); The presser device that is used for railway ballastless track is made up of set screw (4), screw mandrel (5), support (6), and its medium-height trestle (6) one ends place on the track plate base (1), and contacts well with track plate base (1) concrete; Screw (4) places support (6) other end, and is connected with track plate (3), and set screw (4) makes it contact well with track plate (3); Screw mandrel (5) places on the support (6), and is parallel with set screw (4); By set screw (4) buoyancy of track plate is delivered to track plate base (1) by support (6), screw mandrel (5).
The support (3) that is used for the presser device of railway ballastless track plate described in the utility model is made up of crossbeam (7), pillar (8), cant beam (9), its middle cross beam (7) one ends are perpendicular to being positioned over pillar (8) one ends, one end of cant beam (9) places on the pillar (8), the other end places on the crossbeam (7), is connected with screw mandrel (5) between crossbeam (7) and the track plate base (1).
Pillar (8) bottom that is used for the presser device of railway ballastless track plate described in the utility model is provided with base plate (10), and base plate (10) outward flange is concordant with track plate base (1) outward flange.
The crossbeam (7) that is used for the presser device of railway ballastless track plate described in the utility model is provided with gusset plate I (11), gusset plate II (12), and gusset plate I (11) is used for fixing screw mandrel (5), and gusset plate II (12) is used for fixing set screw (4).
The screw mandrel (5) that is used for the presser device of railway ballastless track plate described in the utility model is made up of nut (13), leading screw (14), expansion sleeve (15), wherein expansion sleeve (15) places leading screw (14) one ends, nut (13) places leading screw (14) other end, expansion sleeve (15) places in the track plate base (1), and is fixing by nut (13) between leading screw (14) top and the crossbeam (7).
Description of drawings
Below in conjunction with drawings and the embodiments the utility model is described in further detail:
Fig. 1 is the presser device side elevational view that is used for the railway ballastless track plate;
Fig. 2 is the presser device plan view that is used for the railway ballastless track plate;
Fig. 3 is the support front view;
Fig. 4 is the screw mandrel front view.
The specific embodiment
The described presser device that is used for the railway ballastless track plate of present embodiment, wherein, the railway ballastless track plate is made up of track plate base (1), packed layer (2), track plate (3), and packed layer (2) places on the track plate base (1), and track plate (3) places on the packed layer (2); The presser device that is used for railway ballastless track is made up of screw (4), screw mandrel (5), support (6), and its medium-height trestle (6) one ends place on the track plate base (1), and contacts well with track plate base (1) concrete; Screw (4) places support (6) other end, and is connected with track plate (3), and set screw (4) makes it contact well with track plate (3); Screw mandrel (5) places on the support (6), and is parallel with screw (4), and at inboard, track plate base (1) edge 150mm; By set screw (4) buoyancy of track plate is delivered to track plate base (1) by support (6), screw mandrel (5).
The support (3) that present embodiment is described to be used for the presser device of railway ballastless track plate is made up of the long 4# band steel of the outside channel-section steel of channel-section steel, pillar (8)-270mm long rabbet that crossbeam (7)-the 290mm long rabbet makes progress, cant beam (9)-250mm, its middle cross beam (7) one ends are perpendicular to being positioned over pillar (8) one ends, one end of cant beam (9) places on the pillar (8), the other end places on the crossbeam (7), is connected with screw mandrel (5) between crossbeam (7) and the track plate base (1).
Described pillar (8) bottom that is used for the presser device of railway ballastless track plate of present embodiment is provided with base plate (10), and base plate is the steel plate that 80mm is long, 100mm is wide, 5mm is thick, and base plate (10) outward flange is concordant with track plate base (1) outward flange.
The described crossbeam (7) that is used for the presser device of railway ballastless track plate of present embodiment is provided with gusset plate I (11), gusset plate II (12), gusset plate I (11) is used for fixing screw mandrel (5), gusset plate II (12) is used for fixing set screw (4), and wherein gusset plate I (11), gusset plate II (12) are steel plates.
The described screw mandrel (5) of the presser device of railway ballastless track plate that is used for of present embodiment is made up of the leading screw (14) of nut (13), 400mm, the expansion sleeve (15) of 70mm, wherein expansion sleeve (15) places leading screw (14) one ends, nut (13) places leading screw (14) other end, expansion sleeve (15) places the interior 70mm of track plate base (1), and is fixing by nut (13) between leading screw (14) top and the crossbeam (7).
Claims (5)
1. presser device that is used for the railway ballastless track plate, wherein, the railway ballastless track plate is made up of track plate base (1), packed layer (2), track plate (3), and packed layer (2) places on the track plate base (1), and track plate (3) places on the packed layer (2); It is characterized in that: the presser device that is used for railway ballastless track is made up of set screw (4), screw mandrel (5), support (6), its medium-height trestle (6) one ends place on the track plate base (1), screw (4) places support (6) other end, and be connected with track plate (3), screw mandrel (5) places on the support (6), and is parallel with set screw (4).
2. according to the described presser device that is used for the railway ballastless track plate of claim 1, it is characterized in that: described support (3) is made up of crossbeam (7), pillar (8), cant beam (9), its middle cross beam (7) one ends are perpendicular to being positioned over pillar (8) one ends, one end of cant beam (9) places on the pillar (8), the other end places on the crossbeam (7), is connected with screw mandrel (5) between crossbeam (7) and the track plate base (1).
3. according to claim 1 or the 2 described presser devices that are used for the railway ballastless track plate, it is characterized in that: described pillar (8) bottom is provided with base plate (10), and base plate (10) outward flange is concordant with track plate base (1) outward flange.
4. according to the described presser device that is used for the railway ballastless track plate of claim 2, it is characterized in that: described crossbeam (7) is provided with gusset plate I (11), gusset plate II (12).
5. according to the described presser device that is used for the railway ballastless track plate of claim 1, it is characterized in that: described screw mandrel (5) is made up of nut (13), leading screw (14), expansion sleeve (15), wherein expansion sleeve (15) places leading screw (14) one ends, nut (13) places leading screw (14) other end, and is fixing by nut (13) between leading screw (14) top and the crossbeam (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020546623 CN201794007U (en) | 2010-09-29 | 2010-09-29 | Plate-pressing device for railway ballastless track plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020546623 CN201794007U (en) | 2010-09-29 | 2010-09-29 | Plate-pressing device for railway ballastless track plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201794007U true CN201794007U (en) | 2011-04-13 |
Family
ID=43848926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020546623 Expired - Fee Related CN201794007U (en) | 2010-09-29 | 2010-09-29 | Plate-pressing device for railway ballastless track plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201794007U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469704A (en) * | 2013-09-25 | 2013-12-25 | 中铁十六局集团第三工程有限公司 | CRTS (China railway track slab) II type ballastless track cement emulsified asphalt mortar filling edge sealing device |
| CN104389249A (en) * | 2014-10-29 | 2015-03-04 | 中国铁道科学研究院铁道建筑研究所 | Swaging and limiting device for track board of ballastless track of railway |
| CN105568790A (en) * | 2016-02-25 | 2016-05-11 | 中铁四局集团有限公司 | Pressing force control device for CRTS III type turnout slab |
| CN110820439A (en) * | 2019-11-28 | 2020-02-21 | 湖南天象建筑科技有限公司 | Subway bed expansion joint construction centre gripping frock |
-
2010
- 2010-09-29 CN CN 201020546623 patent/CN201794007U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469704A (en) * | 2013-09-25 | 2013-12-25 | 中铁十六局集团第三工程有限公司 | CRTS (China railway track slab) II type ballastless track cement emulsified asphalt mortar filling edge sealing device |
| CN104389249A (en) * | 2014-10-29 | 2015-03-04 | 中国铁道科学研究院铁道建筑研究所 | Swaging and limiting device for track board of ballastless track of railway |
| CN104389249B (en) * | 2014-10-29 | 2016-08-24 | 中国铁道科学研究院铁道建筑研究所 | Track plates in a kind of railway ballastless track withholds stopping means |
| CN105568790A (en) * | 2016-02-25 | 2016-05-11 | 中铁四局集团有限公司 | Pressing force control device for CRTS III type turnout slab |
| CN110820439A (en) * | 2019-11-28 | 2020-02-21 | 湖南天象建筑科技有限公司 | Subway bed expansion joint construction centre gripping frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20130929 |