CN204871028U - Ground plate structure of open car and open car that has ground plate structure - Google Patents

Ground plate structure of open car and open car that has ground plate structure Download PDF

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Publication number
CN204871028U
CN204871028U CN201520401406.0U CN201520401406U CN204871028U CN 204871028 U CN204871028 U CN 204871028U CN 201520401406 U CN201520401406 U CN 201520401406U CN 204871028 U CN204871028 U CN 204871028U
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China
Prior art keywords
die mould
floor
mould floor
point
level land
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CN201520401406.0U
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Chinese (zh)
Inventor
武慧平
汤楚强
周欢
杨永强
何衍
林量才
张仙花
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CRRC Yangtze Co Ltd
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CSR Yangtze Co Ltd
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Priority to CN201520401406.0U priority Critical patent/CN204871028U/en
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Abstract

The utility model discloses a ground plate structure of open car and open car that has ground plate structure. Wherein, the this place plate structure includes: first die mould floor, the peaceful floor in second die mould floor, first die mould floor sets up the top at the first bogie of vehicle, second die mould floor sets up the top at the second bogie of vehicle, first die mould floor and second die mould floor are the convex surface structure in the top of wheel, and the wheel is arranged in the convex surface structure, first die mould floor and second die mould floor are connected to the board of leveling the land, have dodged the wheel that increases owing to increase the gross rail load on axle and have been submerged structure, have reduced the height on floor effectively, have reduced the whole focus of vehicle promptly, therefore have improved vehicle operation's stationarity.

Description

A kind of floor panel structure and the open-top car with floor panel structure of open-top car
Technical field
The utility model relates to technical field of vehicle, particularly relates to a kind of floor panel structure of open-top car and has the open-top car of floor panel structure.
Background technology
At present, railway bulk powder vehicle mainly contains three kinds of vehicles, is respectively: side dump wagon, hopper car and open-top car.Wherein, open-top car and other two kinds of vehicles compare, and have that ratio of light weight to loading capacity is little, a purchase cost and maintenance cost is low and use tipper rate of discharging advantages of higher.At present, on international heavy haul transport line, transport of loose cargo vehicle used is essentially open-top car.
Along with railway freight is to the future development of heavy haul transport, increases the heavy and bicycle load-carrying of the axle of vehicle and become the effective and consistent general measure taked of countries in the world heavy haul transport industry.For open-top car, also thereupon to the future development increasing heavy, the every linear meter(lin.m.) load-carrying of axle and increase stowage.
Along with the increase of vehicle axle weight, the diameter also corresponding increase of wheel, this just causes increasing of open-top car floor, i.e. the raising of entire vehicle center of gravity.Owing to improve the overall center of gravity of vehicle, thus reduce the stationarity of vehicle operating.
Utility model content
The utility model embodiment is by providing a kind of floor panel structure of open-top car and having the open-top car of floor panel structure, solve the raising of the entire vehicle center of gravity caused because open-top car floor is too high in prior art, reduce the technical matters of the stationarity of vehicle operating, achieve the technique effect of the stationarity improving vehicle operating.
The utility model embodiment provides a kind of floor panel structure of open-top car, comprising: the first die mould floor, the second peace floor, die mould floor; Described first die mould floor is arranged on the top of the first bogie truck of vehicle; Described second die mould floor is arranged on the top of the second bogie truck of described vehicle; Described first die mould floor and described second die mould floor are convex configuration above wheel, and described wheel is arranged in described convex configuration; Described level land plate connects described first die mould floor and described second die mould floor.
Further, described first die mould floor and described second die mould floor are respectively in the rear and front end of vehicle; Described level land plate does not have the position of bogie truck in the middle part of vehicle.
Further, described level land plate welds at the crossbeam upper cover plate place of vehicle with described first die mould floor, described second die mould floor.
Further, also comprise: brace panel; Described brace panel is arranged on the junction on described flat clamp and described first die mould floor, described second die mould floor.
Further, described first die mould floor comprises: first point of die mould floor and second point of die mould floor; Described first point of die mould floor and described second point of die mould floor are welded at the central sill upper cover plate place of vehicle, form the first weld seam; Described level land plate comprises: the first level land plate and the second level land plate; Described first level land plate and described second level land plate also in the welding of described central sill upper cover plate place, form the second weld seam; Described first weld seam and described second weld seam interlock.
Further, described second die mould floor comprises: the 3rd point of die mould floor and the 4th point of die mould floor; Described 3rd point of die mould floor and described 4th point of die mould floor are welded at described central sill upper cover plate place, form the 3rd weld seam; Described second weld seam and described 3rd weld seam interlock.
Further, described brace panel comprises: the first brace panel, the second brace panel, the 3rd brace panel and the 4th brace panel; Described first brace panel is arranged on the junction on described first flat clamp and described first point of die mould floor; Described second brace panel is arranged on the junction on described first flat clamp and described 3rd point of die mould floor; Described 3rd brace panel is arranged on the junction on described second flat clamp and described second point of die mould floor; Described 4th brace panel is arranged on the junction on described second flat clamp and described 4th point of die mould floor.
The utility model embodiment still provides a kind of open-top car, comprising: floor panel structure described above.
The one or more technical schemes provided in the utility model embodiment, at least have following technique effect or advantage:
1, the first die mould floor is arranged on the top of the first bogie truck of vehicle by the utility model; Second die mould floor is arranged on the top of the second bogie truck of vehicle; First die mould floor and the second die mould floor are convex configuration above wheel, wheel is arranged in convex configuration, dodge owing to increasing the heavy and wheel that increases of axle and structure for sinking, significantly reduce the height on floor, namely reduce the overall center of gravity of vehicle, thus improve the stationarity of vehicle operating.
2, flooring design is become the structure of peace floor, die mould floor composition by the utility model, so only need carry out die mould to of open-top car section floor, not only reduce the expense of die mould work capacity and mould, and the expense decreasing the transport of each floor and deposit.
3, in the utility model, the splicing welding joint on all floors, all at the upper cover plate place of each beam of underframe, ensure that structural strength on the one hand, reduces the difficulty of splicing welding joint on the other hand, not only increases packaging efficiency, and improve the weldquality of floor splicing.
4, the utility model is sealed by the junction of brace panel to die mould floor and level land plate, not only protects the splicing welding joint between die mould floor and level land plate, and further increases structural strength.
5, in the utility model, the weld seam between the weld seam between each point of die mould floor and the first flat clamp, the second flat clamp interlocks, and avoids the right-angled crossing of weld seam, further improves structural strength.
Accompanying drawing explanation
The structural representation of the floor panel structure of the open-top car that Fig. 1 provides for the utility model embodiment;
The structural representation of brace panel in the floor panel structure of the open-top car that Fig. 2 provides for the utility model embodiment;
The connection diagram of first point of die mould floor in the floor panel structure of the open-top car that Fig. 3 provides for the utility model embodiment, second point of die mould floor, the first level land plate and the second level land plate;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the birds-eye view of Fig. 3;
Wherein, 1-first point of die mould floor, 2-second point of die mould floor, 3-first level land plate, 4-second level land plate, 5-the 3rd point of die mould floor, 6-the 4th point of die mould floor, 7-first brace panel, 8-second brace panel, 9-the 3rd brace panel, 10-the 4th brace panel, 11-crossbeam upper cover plate, 12-central sill upper cover plate, 13-convex configuration, 14-wheel.
Detailed description of the invention
The utility model embodiment is by providing a kind of floor panel structure of open-top car and having the open-top car of floor panel structure, solve the raising of the entire vehicle center of gravity caused because open-top car floor is too high in prior art, reduce the technical matters of the stationarity of vehicle operating, achieve the technique effect of the stationarity improving vehicle operating.
Technical scheme in the utility model embodiment is solve above-mentioned technical matters, and general thought is as follows:
First die mould floor is arranged on the top of the first bogie truck of vehicle; Second die mould floor is arranged on the top of the second bogie truck of vehicle.The first die mould floor and the second die mould floor is connected by level land plate, first die mould floor and the second die mould floor are convex configuration above wheel, wheel is arranged in convex configuration, dodge owing to increasing the heavy and wheel that increases of axle and structure for sinking, significantly reduce the height on floor, namely reduce the overall center of gravity of vehicle, thus improve the stationarity of vehicle operating.
In order to understand technique scheme better, below in conjunction with Figure of description and concrete embodiment, technique scheme is described in detail.
See Fig. 1-Fig. 5, the utility model embodiment provides a kind of floor panel structure of open-top car, comprising: the first die mould floor, the second peace floor, die mould floor; First die mould floor is arranged on the top of the first bogie truck of vehicle; Second die mould floor is arranged on the top of the second bogie truck of vehicle; First die mould floor and the second die mould floor are convex configuration 13 above wheel 14, and wheel 14 is arranged in convex configuration 13; Level land plate connects the first die mould floor and the second die mould floor.Wherein, convex configuration 13 concrete structure and and wheel 14 between distance when crossing curve by the position of bogie truck wheel 14, the amount of compression of bearing spring and vehicle the side-play amount of wheel 14 comprehensively determine.
In the present embodiment, the first die mould floor and the second die mould floor are respectively in the rear and front end of vehicle; Level land plate does not have the position of bogie truck in the middle part of vehicle.
Be described in detail the structure of the utility model embodiment, level land plate welds at crossbeam upper cover plate 11 place of vehicle with the first die mould floor, the second die mould floor.It can thus be appreciated that the stitching position on peace floor, die mould floor is determined according to the position of the size of bogie truck and crossbeam.
In order to strengthen the structural strength of the utility model embodiment, the utility model embodiment also comprises: brace panel; Brace panel is arranged on the junction on flat clamp and the first die mould floor, the second die mould floor.
Be further detailed the structure of the utility model embodiment, the first die mould floor comprises: first point of die mould floor 1 and second point of die mould floor 2; First point of die mould floor 1 and second point of die mould floor 2 are welded at central sill upper cover plate 12 place of vehicle, form the first weld seam; Level land plate comprises: the first level land plate 3 and the second level land plate 4; First level land plate 3 and the second level land plate 4 also weld at central sill upper cover plate place 12, form the second weld seam; First weld seam and the second weld seam interlock.Second die mould floor comprises: the 3rd point of die mould floor 5 and the 4th point of die mould floor 6; 3rd point of die mould floor 5 and the 4th point of die mould floor 6, in the welding of central sill upper cover plate 12 place, form the 3rd weld seam; Second weld seam and the 3rd weld seam interlock.
Carry out further description to the structure of the utility model embodiment, brace panel comprises: the first brace panel 7, second brace panel 8, the 3rd brace panel 9 and the 4th brace panel 10; First brace panel 7 is arranged on the junction on the first flat clamp 3 and first point of die mould floor 1; Second brace panel 8 is arranged on the junction on the first flat clamp 3 and the 3rd point of die mould floor 5; 3rd brace panel 9 is arranged on the junction on the second flat clamp 4 and second point of die mould floor 2; 4th brace panel 10 is arranged on the junction on the second flat clamp 4 and the 4th point of die mould floor 6.
In addition, the utility model embodiment still provides a kind of open-top car, comprising: floor panel structure described above.
[technique effect]
1, the first die mould floor is arranged on the top of the first bogie truck of vehicle by the utility model embodiment; Second die mould floor is arranged on the top of the second bogie truck of vehicle; First die mould floor and the second die mould floor are convex configuration above wheel 14, wheel 14 is arranged in convex configuration, dodged due to increase axle heavy and increase wheel 14 and for sink structure, significantly reduce the height on floor, namely reduce the overall center of gravity of vehicle, thus improve the stationarity of vehicle operating.
2, flooring design is become the structure of peace floor, die mould floor composition by the utility model embodiment, so only need carry out die mould to of open-top car section floor, not only reduce the expense of die mould work capacity and mould, and the expense decreasing the transport of each floor and deposit.
3, in the utility model embodiment, the splicing welding joint on all floors, all at the upper cover plate place of each beam of underframe, ensure that structural strength on the one hand, reduces the difficulty of splicing welding joint on the other hand, not only increase packaging efficiency, and improve the weldquality of floor splicing.
4, the utility model embodiment is sealed by the junction of brace panel to die mould floor and level land plate, not only protects the splicing welding joint between die mould floor and level land plate, and further increases structural strength.
5, in the utility model embodiment, the weld seam between the weld seam between each point of die mould floor and the first flat clamp, the second flat clamp interlocks, and avoids the right-angled crossing of weld seam, further improves structural strength.
Although described preferred embodiment of the present utility model, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the utility model scope.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.

Claims (8)

1. a floor panel structure for open-top car, is characterized in that, comprising: the first die mould floor, the second peace floor, die mould floor; Described first die mould floor is arranged on the top of the first bogie truck of vehicle; Described second die mould floor is arranged on the top of the second bogie truck of described vehicle; Described first die mould floor and described second die mould floor are convex configuration above wheel, and described wheel is arranged in described convex configuration; Described level land plate connects described first die mould floor and described second die mould floor.
2. the floor panel structure of open-top car as claimed in claim 1, it is characterized in that, described first die mould floor and described second die mould floor are respectively in the rear and front end of vehicle; Described level land plate is in the middle part of vehicle.
3. the floor panel structure of open-top car as claimed in claim 1, it is characterized in that, described level land plate welds at the crossbeam upper cover plate place of vehicle with described first die mould floor, described second die mould floor.
4. the floor panel structure of the open-top car according to any one of claim 1-3, is characterized in that, also comprises: brace panel; Described brace panel is arranged on the junction on described level land plate and described first die mould floor, described second die mould floor.
5. the floor panel structure of open-top car as claimed in claim 4, it is characterized in that, described first die mould floor comprises: first point of die mould floor and second point of die mould floor; Described first point of die mould floor and described second point of die mould floor are welded at the central sill upper cover plate place of vehicle, form the first weld seam; Described level land plate comprises: the first level land plate and the second level land plate; Described first level land plate and described second level land plate also in the welding of described central sill upper cover plate place, form the second weld seam; Described first weld seam and described second weld seam interlock.
6. the floor panel structure of open-top car as claimed in claim 5, it is characterized in that, described second die mould floor comprises: the 3rd point of die mould floor and the 4th point of die mould floor; Described 3rd point of die mould floor and described 4th point of die mould floor are welded at described central sill upper cover plate place, form the 3rd weld seam; Described second weld seam and described 3rd weld seam interlock.
7. the floor panel structure of open-top car as claimed in claim 6, it is characterized in that, described brace panel comprises: the first brace panel, the second brace panel, the 3rd brace panel and the 4th brace panel; Described first brace panel is arranged on the junction on described first level land plate and described first point of die mould floor; Described second brace panel is arranged on the junction on described first level land plate and described 3rd point of die mould floor; Described 3rd brace panel is arranged on the junction on described second level land plate and described second point of die mould floor; Described 4th brace panel is arranged on the junction on described second level land plate and described 4th point of die mould floor.
8. an open-top car, is characterized in that, comprising: the floor panel structure according to any one of claim 1-7.
CN201520401406.0U 2015-06-11 2015-06-11 Ground plate structure of open car and open car that has ground plate structure Active CN204871028U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520401406.0U CN204871028U (en) 2015-06-11 2015-06-11 Ground plate structure of open car and open car that has ground plate structure

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Application Number Priority Date Filing Date Title
CN201520401406.0U CN204871028U (en) 2015-06-11 2015-06-11 Ground plate structure of open car and open car that has ground plate structure

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104908765A (en) * 2015-06-11 2015-09-16 南车长江车辆有限公司 Floor structure of open wagon, and open wagon provided with floor structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104908765A (en) * 2015-06-11 2015-09-16 南车长江车辆有限公司 Floor structure of open wagon, and open wagon provided with floor structure

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 430212 Jiangxia Economic Development Zone, Wuhan, the new bridge area of the city of Hubei

Patentee after: CRRC YANGTZE CO., LTD.

Address before: 430212 Jiangxia Economic Development Zone, Wuhan, the new bridge area of the city of Hubei

Patentee before: China South Locomotive & Rolling Stock Changjiang Vehicle Company