CN206448150U - A kind of attachment structure for tourist coach track girder - Google Patents
A kind of attachment structure for tourist coach track girder Download PDFInfo
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- CN206448150U CN206448150U CN201720119993.3U CN201720119993U CN206448150U CN 206448150 U CN206448150 U CN 206448150U CN 201720119993 U CN201720119993 U CN 201720119993U CN 206448150 U CN206448150 U CN 206448150U
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- track girder
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Abstract
The utility model provides a kind of attachment structure for tourist coach track girder, the location-plate one (3) and location-plate two (4) of chimeric matching are provided between the track girder one (1) of required docking and the docking end of track girder two (2), between location-plate one and location-plate two chimeric multiple convex portions (5) and recess (6) can be docked provided with corresponding tourist coach vehicle wheel rolling presses region along track girder longitudinal direction, it is not exclusively chimeric between convex portion and recess, so as to adapt to the flexible of track girder one and track girder two；The size of each convex portion and recess along track girder horizontal direction be respectively less than or thickness equal to wheel 1/2, so that wheel has more than one convex portion to provide support force to wheel all the time when by location-plate one with being provided with the region of convex portion and recess on location-plate two, so as to reduce train by wheel-rail impact during seam, while being positioned to track girder.
Description
Technical field
The utility model is related to sightseeing equipment, particularly, is related to a kind of attachment structure for tourist coach track girder.
Background technology
Connection between existing single track excursion train track girder a only reserves one without special attachment means (as shown in Figure 1)
Fixed width degree or the seam b with angle, with the thermal stress for discharging variation of ambient temperature and producing, adjustment is tired during track girder assembling docking
Difficulty, work on the spot amount is big, and quality is difficult to ensure card；Train impacts big by wheel during girder steel seam and track, and riding comfort is poor,
And comfortableness is influenceed by joint gap.
Excursion train track is general whole built on stilts, and the box type structure girder that track is welded for steel plate is (in the application referred to as
Track girder), track girder is simply supported beam or beam structure with column c connected modes.Because track girder has deformation in welding,
Unavoidably there is larger error in its size and shape, while column coordinate can also have certain error, and in track girder group
Ensure that the seam crossing between two track girders is smooth during dress again, and to ensure joint gap size.It is in a prior art situation
Requirement is reached, track girder is carried out mainly to use two kinds of adjustment modes during docking assembling：One be in track girder bottom plus adjusting pad,
And single rail beam is weighed about as 5 tons, in bottom, cushioning workload is big and wastes time and energy；Two be to carry out thermal deformation to beam body, and this is needed
Operator is wanted to have compared with high professional qualification, it is sometimes desirable to beam body top panel and biside plate end to be cut off into one section with flame at the scene, then
Angle seam is matched somebody with somebody at scene, and field fabrication quality is difficult to ensure card, on the other hand, and flame heating can destroy surface paint, it is necessary to mend again
Paint, influences efficiency.
Therefore, a kind of scheme is needed in the prior art, and the impact produced when reducing wheel by seam crossing, which strengthens, to be taken
While the site error of comfortableness, absorption track girder scale error and column, moreover it is possible to reduce the adjustment of track seam crossing as far as possible
Difficulty.
Utility model content
The utility model purpose is to provide a kind of attachment structure for tourist coach track girder, to solve in background technology
The problem of proposition.
To achieve the above object, the utility model provides a kind of attachment structure for tourist coach track girder, required
Docking for the track girder 1 of docking and track girder 22 is provided with positioning component between end, and the positioning component includes being fitted together to
The location-plate 1 of matching and location-plate 24, location-plate one are fixed on the docking end of track girder one, and location-plate two fixes in-orbit
The docking end of road beam two, between location-plate one and location-plate two provided with corresponding tourist coach vehicle wheel rolling presses region can be along track girder
The chimeric convex portion 5 of longitudinal direction docking and recess 6, the chimeric convex portion of the docking and recess are multiple and convex portion and recess
Profile is elongated or square, not exclusively chimeric between convex portion and recess so that can be with rail between location-plate one and location-plate two
Road beam one and track girder two flexible and produce opposite or opposite motion, so as to adapt to stretching for track girder one and track girder two
Contracting, absorbs track girder scale error；
The size of each convex portion and recess along track girder horizontal direction be respectively less than or thickness equal to wheel 1/2, make
Obtain wheel has more than one convex portion all the time when by location-plate one with being provided with the region of convex portion and recess on location-plate two
Support force is provided to wheel, so as to reduce wheel-rail impact.
Further, the docking of track girder one end is provided with heavy platform 1, and the docking of track girder two end is provided with heavy platform two
23, location-plate one and location-plate two be separately fixed at heavy platform one with heavy platform two and the plate face of location-plate one and location-plate two is distinguished
Concordant with the plate face of track girder two with track girder one, location-plate one is chimeric with the opposite end docking of location-plate two, other end difference
Against the side wall 7 of heavy platform one and heavy platform two, and the end chimeric with the docking of location-plate two of location-plate one take respectively to heavy platform two and
On heavy platform one.
The depth of the heavy platform is more than or equal to the thickness of location-plate one and location-plate two.
Further, pad is provided with for adjusting between location-plate one and track girder one and between location-plate two and track girder two
The position and so that the plate face of location-plate one and location-plate two of location-plate location-plate one and location-plate two along track girder plate face thickness
The adjusting pad 8 flushed respectively with track girder one and the surface of track girder two, the main function of adjusting pad is to absorb and adjust because of column
Site error produce track girder site error.
It is preferred that, between the top plate 1 of track girder one and the top plate 2 21 of track girder two and track girder one side plate one
The positioning component is provided between 12 and the side plate 2 22 of track girder two.
Further, location-plate one is detachably mounted to the docking end of track girder one, and location-plate two is removably solid
The docking end of track girder two is scheduled on, so that the relative position between convenient adjustment location-plate one and location-plate two so that convex portion
It is more smooth at seaming position between recess, further mitigate wheel-rail impact.
It is preferred that, the location-plate one is detachably mounted to the docking end of track girder one, the positioning by bolt 9
Plate two is detachably mounted to the docking end of track girder two by bolt 9.
Beneficial effect：The utility model is provided between end in the docking for track girder one and track girder two of required docking
The positioning component of band not exclusively chimeric concaveconvex structure, on the one hand reduces the width of track girder junction seam, mitigates wheel track punching
Hit, on the other hand to being positioned to track girder, prevent track girder joint from misplacing.
In positioning component of the present utility model, location-plate is detachably mounted to the docking end of track girder so that only need
The position of adjustment location-plate is the leveling that track girder joint can be achieved, and without mobile whole track girder, workload is significantly
Reduction, it is time saving and energy saving.
Track girder of the present utility model is provided with the location-plate between location-plate, top plate between top plate and between side plate
Track girder can be prevented to be dislocated, the location-plate between side plate can prevent from misplacing above and below track girder, be effectively guaranteed track girder
Positioning precision.
In addition to objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.Below with reference to figure, the utility model is described in further detail.
Brief description of the drawings
The accompanying drawing for constituting the part of the application is used for providing further understanding to of the present utility model, of the present utility model
Schematic description and description is used to explain the utility model, does not constitute to improper restriction of the present utility model.In accompanying drawing
In：
Fig. 1 is existing track girder attachment structure front view；
Fig. 2 is existing track girder attachment structure top view；
Fig. 3 is the track girder attachment structure front view of the utility model preferred embodiment；
Fig. 4 is the track girder attachment structure top view of the utility model preferred embodiment.
In Fig. 1~Fig. 2：A- train rail beams, b- seams, c- columns.
In Fig. 3~Fig. 4：1- track girders one, 11- top plates one, 12- side plates one, 13- sinks platform one, 2- track girders two, 21- tops
Plate two, 22- side plates two, 23- sinks platform two, 3- location-plates one, 4- location-plates two, 5- convex portions, 6- recesses, 7- sides wall, 8- adjusting pads,
9- bolts.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing, but the utility model can be according to power
Profit requires to limit and the multitude of different ways of covering is implemented.
Referring to a kind of Fig. 3 and Fig. 4 attachment structure for tourist coach track girder, required docking track girder 1 with
Positioning component is provided between the docking end of track girder 22, positioning component includes location-plate 1 and the positioning that can be fitted together to matching
Plate 24, location-plate one is fixed on the docking end of track girder one, and location-plate two is fixed on the docking end of track girder two, positioning
What can be docked along track girder longitudinal direction provided with corresponding tourist coach vehicle wheel rolling presses region was fitted together between plate one and location-plate two is convex
In portion 5 and recess 6, the present embodiment, the rolling region of all tourist coach driving wheels of track girder top plate top surface and driven pulley, docking
Chimeric convex portion is multiple with recess, in the present embodiment, and the profile of convex portion and recess is elongated and each convex portion is in recess
Uniform array distribution, it is endless between convex portion and recess during location-plate one and location-plate two are in comb structure, the present embodiment
It is entirely chimeric (leaving gap) so that can be produced between location-plate one and location-plate two with track girder one and stretching for track girder two
Raw opposite or opposite motion, so as to adapt to the flexible of track girder one and track girder two；
In the present embodiment, the size W of each convex portion and recess along track girder horizontal direction is respectively less than the thickness of wheel
1/2 so that wheel has more than one all the time when by location-plate one with being provided with the region of convex portion and recess on location-plate two
Convex portion to wheel provide support force so that reducing train passes through wheel-rail impact during seam.
In the present embodiment, the docking of track girder one end is provided with heavy platform 1, and the docking of track girder two end is provided with heavy platform
2 23, location-plate one and location-plate two be separately fixed at heavy platform one with heavy platform two and location-plate one and location-plate two plate face point
Not concordant with the plate face of track girder two with track girder one, location-plate one is chimeric with the opposite end docking of location-plate two, the other end point
Jin Kao not sink the side wall 7 of platform one and heavy platform two, the end chimeric with the docking of location-plate two of location-plate one take respectively to heavy platform two and
On heavy platform one so that there is support force at the two ends of location-plate one and location-plate two along track girder longitudinal direction so that location-plate one
It is more firm with location-plate two, further reduce wheel-rail impact.
In the present embodiment, the depth of heavy platform is more than the thickness of location-plate one and location-plate two, location-plate one and track girder one
Between and location-plate two and track girder two between pad be provided be used for adjust location-plate one and location-plate two along track girder plate face thickness
The position in direction and the tune that the plate face of location-plate one and location-plate two is flushed with track girder one and the surface of track girder two respectively
Whole pad 8.
In the present embodiment, between the top plate 1 of track girder one and the top plate 2 21 of track girder two and track girder one side
It is provided between the side plate 2 22 of plate 1 and track girder two in positioning component, Fig. 3, on side plate one and side plate two shown in M
Region is tourist coach directive wheel running region, and region shown in N is tourist coach steady wheel running region, side plate one and side plate two it
Between location-plate one and location-plate two directive wheel running region and steady wheel running region are provided with chimeric many of docking respectively
Individual convex portion and recess.
In the present embodiment, location-plate one is detachably mounted to the docking end of track girder one, location-plate two by bolt 9
The docking end of track girder two is detachably mounted to by bolt 9, so that between convenient adjustment location-plate one and location-plate two
Relative position so that it is more smooth at the seaming position between convex portion and recess, further mitigate wheel-rail impact.
Preferred embodiment of the present utility model is these are only, the utility model is not limited to, for this area
Technical staff for, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle within,
Any modification, equivalent substitution and improvements made etc., should be included within protection domain of the present utility model.
Claims (7)
1. a kind of attachment structure for tourist coach track girder, it is characterised in that in the track girder one (1) and track of required docking
Be provided with positioning component between the docking end of beam two (2), the positioning component include being fitted together to the location-plate one (3) of matching with
Location-plate two (4), location-plate one is fixed on the docking end of track girder one, and location-plate two is fixed on the docking end of track girder two
End, is provided with being docked along track girder longitudinal direction for corresponding tourist coach vehicle wheel rolling presses region embedding between location-plate one and location-plate two
The convex portion (5) of conjunction and recess (6), the chimeric convex portion of the docking is multiple with recess and the profile of convex portion and recess is in strip
Shape is square, not exclusively chimeric between convex portion and recess so that can be with track girder one and rail between location-plate one and location-plate two
Road beam two flexible and produce opposite or opposite motion, so as to adapt to the flexible of track girder one and track girder two；
The size of each convex portion and recess along track girder horizontal direction be respectively less than or thickness equal to wheel 1/2 so that car
Wheel has more than one convex portion to car all the time when by location-plate one with being provided with the region of convex portion and recess on location-plate two
Wheel provides support force, so that reducing train passes through wheel-rail impact during seam.
2. a kind of attachment structure for tourist coach track girder according to claim 1, it is characterised in that a pair of track girder
Connect end and be provided with heavy platform one (13), the docking of track girder two end is provided with two points of heavy platform two (23), location-plate one and location-plate
Be not fixed in heavy platform one and heavy platform two and location-plate one and location-plate two plate face respectively with track girder one and track girder two
Plate face is concordant, and location-plate one is chimeric with the opposite end docking of location-plate two, side of the other end respectively against heavy platform one and heavy platform two
Wall (7), and the end chimeric with the docking of location-plate two of location-plate one takes to heavy platform two and heavy platform one respectively.
3. a kind of attachment structure for tourist coach track girder according to claim 2, it is characterised in that the heavy platform
Depth is more than or equal to the thickness of location-plate one and location-plate two.
4. a kind of attachment structure for tourist coach track girder according to claim 3, it is characterised in that location-plate one with
Pad is provided with for adjusting location-plate one and location-plate two along track girder between track girder one and between location-plate two and track girder two
The position of plate face thickness direction and cause the plate face of location-plate one and location-plate two respectively with track girder one and the surface of track girder two
The adjusting pad (8) flushed.
5. a kind of attachment structure for tourist coach track girder according to any one in Claims 1 to 4, its feature exists
In, between the top plate one (11) of track girder one and the top plate two (21) of track girder two and track girder one side plate one (12) and rail
The positioning component is provided between the side plate two (22) of road beam two.
6. a kind of attachment structure for tourist coach track girder according to any one in Claims 1 to 4, its feature exists
In location-plate one is detachably mounted to the docking end of track girder one, and location-plate two is detachably mounted to track girder two
End is docked, so that the relative position between convenient adjustment location-plate one and location-plate two so that connecing between convex portion and recess
Stitch more smooth at position.
7. a kind of attachment structure for tourist coach track girder according to claim 6, it is characterised in that the location-plate
One is detachably mounted to the docking end of track girder one by bolt (9), and the location-plate two is dismountable by bolt (9)
It is fixed on the docking end of track girder two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720119993.3U CN206448150U (en) | 2017-02-09 | 2017-02-09 | A kind of attachment structure for tourist coach track girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720119993.3U CN206448150U (en) | 2017-02-09 | 2017-02-09 | A kind of attachment structure for tourist coach track girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206448150U true CN206448150U (en) | 2017-08-29 |
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ID=59666585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720119993.3U Active CN206448150U (en) | 2017-02-09 | 2017-02-09 | A kind of attachment structure for tourist coach track girder |
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| CN (1) | CN206448150U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537377A (en) * | 2017-09-22 | 2019-03-29 | 中车唐山机车车辆有限公司 | A kind of micro- rail track girder |
| CN110181211A (en) * | 2019-04-16 | 2019-08-30 | 厦门新长诚钢构工程有限公司 | A kind of bridging type box beam |
| CN110318306A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | For connecting the connection structure of track girder |
| CN111519516A (en) * | 2020-05-19 | 2020-08-11 | 中铁工程设计咨询集团有限公司 | Railway bridge beam end lateral displacement coordination device |
-
2017
- 2017-02-09 CN CN201720119993.3U patent/CN206448150U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537377A (en) * | 2017-09-22 | 2019-03-29 | 中车唐山机车车辆有限公司 | A kind of micro- rail track girder |
| CN109537377B (en) * | 2017-09-22 | 2021-02-26 | 中车唐山机车车辆有限公司 | Micro-rail track beam |
| CN110318306A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | For connecting the connection structure of track girder |
| CN110181211A (en) * | 2019-04-16 | 2019-08-30 | 厦门新长诚钢构工程有限公司 | A kind of bridging type box beam |
| CN111519516A (en) * | 2020-05-19 | 2020-08-11 | 中铁工程设计咨询集团有限公司 | Railway bridge beam end lateral displacement coordination device |
| CN111519516B (en) * | 2020-05-19 | 2021-08-31 | 中铁工程设计咨询集团有限公司 | Railway bridge beam end lateral displacement coordination device |
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