CN206394632U - 210 tons of depressed center cars of load-carrying - Google Patents
210 tons of depressed center cars of load-carrying Download PDFInfo
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- CN206394632U CN206394632U CN201620655035.3U CN201620655035U CN206394632U CN 206394632 U CN206394632 U CN 206394632U CN 201620655035 U CN201620655035 U CN 201620655035U CN 206394632 U CN206394632 U CN 206394632U
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Abstract
The utility model patent is related to a kind of 210 tons of depressed center cars of load-carrying.210 tonnes of depressed center cars such as domestic original D2, D2G, D2A type are present from great, highest running speed is low, gap bridge speed limit the shortcomings of.The utility model composition includes：Concave bottom frame（3）, small underframe（4）, A type bogies（2）, Type B bogie（5）, brake apparatus（1）, coupler and draft gear（6）It is bearing goods in the middle part of concave bottom frame, between concave bottom frame and small underframe, small underframe is between bogie by ball-type cartridge with being connected, between concave bottom frame and small underframe, small underframe between bogie set often contact double-acting elastic side bearing, brake apparatus is arranged on A types bogie and Type B bogie, coupler and draft gear is arranged on bogie A end, and cartridge anti-drop device is located between small underframe and A type bogies.The utility model is applied to loading.
Description
Technical field：
The utility model is related to a kind of 210 tons of depressed center cars of load-carrying.
Background technology：
210 tonnes of depressed center cars such as domestic original D2, D2G, D2A type are present from great, highest running speed is low, mistake
The shortcomings of bridge speed limit, restrict the development of railway technology；Simultaneously as the speed of service of common large-tonnage depressed center car is relatively low, nothing
Method is arranged with even hanging marshalling transport, the operation of influence railway freight-car by railway freight-car.
Utility model content：
The purpose of this utility model is to provide a kind of load-carrying 210t speed-raising depressed center car.
Above-mentioned purpose is realized by following technical scheme：
A kind of 210 tons of depressed center cars of load-carrying, described depressed center car is turned to by concave bottom frame, small underframe, A types bogie, Type B
Frame, brake apparatus, coupler and draft gear, are bearing goods in the middle part of concave bottom frame, between concave bottom frame and small underframe, small underframe and bogie
Between be connected by ball-type cartridge, brake apparatus is arranged on A types bogie and Type B bogie, and coupler and draft gear, which is arranged on, to be turned
To frame A end, cartridge anti-drop device is located between small underframe and A type bogies.
A kind of 210 tons of depressed center cars of load-carrying, described concave bottom frame is totally-enclosed welding structure, and two ends and angle section, which have, to be opened
Hole, corner top is that arc transition, bottom are bending angle transition, and described concave bottom frame two end portions have strip perforate, and
Strip perforate is that one end is wide in the outer part, and an inner side is narrow, and the longer axis of strip perforate is longer with concave bottom frame
Axis is overlapped, and corner top is that arc transition, bottom are bending angle transition, is conducive to increasing concave bottom frame loading end length, reduction
Light weight；The bent angle top of described concave bottom frame is provided with block seat and Goods binding fixed plate, the loading end of described concave bottom frame
Two ends are provided with goods fixing hole, and the loading end both sides of described concave bottom frame are provided with rope hook, are easy to the loading and reinforcing of goods；It is described
Concave bottom frame two ends there is convex spherical body center plate and body side bearer, for connecting small underframe.
A kind of 210 tons of depressed center cars of load-carrying, described small underframe composition includes box central sill, sleeper beam, crossbeam, it is described in
Beam top is equipped with concave sphere center bearing, and bottom is equipped with convex spherical body center plate, and sleeper beam top contacts double-acting elastic side bearing equipped with normal,
Described crossbeam bottom is equipped with body side bearer, plays the function of connection concave bottom frame and bogie.
A kind of 210 tons of depressed center cars of load-carrying, described A types bogie includes A types framework, vibration absorber, journal box spring and hanged
Hang device, brake rigging, rolling bearing system, concave sphere center bearing and often contact double-acting elastic side bearing, wheel pair, it is described
A type frameworks top concave sphere center bearing is housed, for connecting small underframe, framework top both sides are equipped with often contact double-acting elastic
Side bearing, described A type frameworks lower end, which is equipped with below vibration absorber, described vibration absorber, is equipped with journal box spring suspension arrangement, institute
The A type frameworks lower end stated is also equipped with brake rigging, rolling bearing system, wheel to composition, improves the kinetics of vehicle
Energy；Described A type frameworks front end is equipped with coupler and draft gear.
A kind of 210 tons of depressed center cars of load-carrying, described Type B bogie includes Type B framework, vibration absorber, journal box spring and hanged
Hang device, brake rigging, rolling bearing system, concave sphere center bearing and double-acting elastic side bearing is often contacted, described Type B
Framework top is equipped with concave sphere center bearing, for connecting small underframe, and framework top both sides contact double-acting elastic side bearing equipped with normal,
Described Type B framework lower end, which is equipped with below vibration absorber, described vibration absorber, is equipped with journal box spring suspension arrangement, described B
Type framework lower end is also equipped with brake rigging, rolling bearing system, wheel to composition, improves the dynamic performance of vehicle.
The beneficial effects of the utility model：
1. the utility model has the concave bottom frame of knuckle under perforate, upper fillet using two ends and angle section, vehicle is reduced
Deadweight, using dynamic performance good A types bogie and Type B bogie, reaches vehicle highest commercial operation speed
120Km/h, it is ensured that marshalling is connected with general purpose freight car；Reasonable disposition vehicle shaft type is distributed, make vehicle it is fully loaded, front and rear carry additionally it is empty every
During from car, can not speed limit it is existing by meeting《Railroad bridge examines and determine specification》In-railroad bridge of mobile load standard.
Brief description of the drawings：
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is the structural representation of the utility model concave bottom frame.
Accompanying drawing 3 is the small underframe structural representation of the utility model.
Accompanying drawing 4 is the utility model A type bogie structure schematic diagrames.
Accompanying drawing 5 is the utility model Type B bogie structure schematic diagram.
Accompanying drawing 6 is the left view of the utility model accompanying drawing 3.
Accompanying drawing 7 is the left view of the utility model accompanying drawing 4.
Accompanying drawing 8 is the left view of the utility model accompanying drawing 5.
Embodiment：
Embodiment 1：
A kind of 210 tons of depressed center cars of load-carrying, are filled by concave bottom frame 4, small underframe 3, A types bogie 2, Type B bogie 5, braking
1, coupler and draft gear 6 is put, the middle part of concave bottom frame 4 is bearing goods, between concave bottom frame 4 and small underframe 3, small underframe 3 and A type bogies
It is connected between 2 and Type B bogie 5 by ball-type cartridge, brake apparatus 1 is arranged on A types bogie 2 and Type B bogie 5, hitch
Buffer unit 6 is arranged on the end of A types bogie 2.
Embodiment 2：
A kind of 210 tons of depressed center cars of load-carrying, concave bottom frame 4 is totally-enclosed welding structure, and two ends have the convex He of spherical body center plate 8
Body side bearer 9, described concave bottom frame is totally-enclosed welding structure, and two ends and angle section have perforate 7, and corner top is circular arc mistake
Cross, bottom is bending angle transition, described concave bottom frame two end portions have a strip perforate, and strip perforate is one end in the outer part
Width, an inner side is narrow, and it is circle that the longer axis of strip perforate, which overlaps corner top with the longer axis of concave bottom frame,
Arc transition, bottom are bending angle transition, and the bent angle top of concave bottom frame 4 is provided with block seat 11 and Goods binding fixed plate 10, loading end two
End is provided with goods fixing hole 12, and loading end both sides are provided with rope hook 13.
Embodiment 3：
A kind of 210 tons of depressed center cars of load-carrying, small underframe 3 includes box central sill 15, sleeper beam 18, crossbeam 19, described central sill
Equipped with convex spherical body center plate 14, often concave sphere center bearing 16, contact double-acting elastic side bearing 20 and cartridge anti-drop device 2 on 15,
Body side bearer 17 is housed on described crossbeam 19.
Embodiment 4：
A kind of 210 tons of depressed center cars of load-carrying, A types bogie 2 includes A types framework 21, vibration absorber 22, journal box spring suspension
Device 23, brake rigging 24, rolling bearing system 25, often concave sphere center bearing 28, contact double-acting elastic side bearing 26, wheel
To composition 27, A types framework 21 lower end equipped with vibration absorber 23, brake rigging 24, rolling bearing system 25, wheel to composition
The top of 27, A type framework 21 is equipped with often contact double-acting elastic side bearing 26 and concave sphere center bearing 28, and the front end of A types framework 21 is equipped with
Coupler and draft gear 7.
Embodiment 5：
A kind of 210 tons of depressed center cars of load-carrying, Type B bogie 6 includes Type B framework 29, vibration absorber 30, spring suspension
31st, rolling bearing system 32, have often contact double-acting elastic side bearing 33, brake rigging 34, concave sphere center bearing 35, wheel pair
Composition 36, the upper end of Type B framework 29 is also equipped with often contacting double-acting elastic side bearing 33 and concave sphere center bearing 35, described Type B structure
The lower end of frame 29 is equipped with vibration absorber 30, rolling bearing system 32, brake rigging 34, wheel to composition 36.
Claims (1)
1. a kind of 210 tons of depressed center cars of load-carrying, it is characterized in that：The depressed center car is by concave bottom frame, small underframe, A types bogie, B
Type bogie, brake apparatus, coupler and draft gear, are bearing goods in the middle part of concave bottom frame, between concave bottom frame and small underframe, small underframe with
It is connected between bogie by ball-type cartridge, brake apparatus is arranged on A types bogie and Type B bogie, coupler and draft gear peace
Mounted in bogie A end, cartridge anti-drop device is located between small underframe and A type bogies；
Described concave bottom frame is totally-enclosed welding structure, and two ends and angle section have a perforate, corner top be arc transition, under
Portion is bending angle transition, and described concave bottom frame two end portions have strip perforate, and strip perforate is that one end is wide in the outer part, is leaned on
An interior side is narrow, and the longer axis of strip perforate is overlapped with the longer axis of concave bottom frame, the bent angle of described concave bottom frame
Top is provided with block seat and Goods binding fixed plate, and the loading end two ends of described concave bottom frame are provided with goods fixing hole, described
The loading end both sides of concave bottom frame are provided with rope hook, and described concave bottom frame two ends have the convex spherical body center plate for connecting small underframe and upper side
Hold；
Described small underframe composition includes box central sill, sleeper beam, crossbeam, and described central sill top is equipped with concave sphere center bearing, under
Portion is equipped with convex spherical body center plate, and sleeper beam top is equipped with body side bearer equipped with often contact double-acting elastic side bearing, described crossbeam bottom；
Described A types bogie includes A types framework, vibration absorber, journal box spring suspension arrangement, brake rigging, the axis of rolling
Bearing apparatus, take turns to composition, concave sphere center bearing and often contact double-acting elastic side bearing, described A type frameworks top is equipped with often connecing
Double-acting elastic side bearing and concave sphere center bearing are touched, described A type frameworks lower end is equipped with vibration absorber, described vibration absorber
Face is equipped with journal box spring suspension arrangement, and described A type frameworks lower end is also equipped with brake rigging, rolling bearing system and wheel pair
Composition, described A type frameworks front end is equipped with coupler and draft gear；
Described Type B bogie includes Type B framework, vibration absorber, journal box spring suspension arrangement, brake rigging, the axis of rolling
Bearing apparatus, concave sphere center bearing and double-acting elastic side bearing is often contacted, described Type B framework upper end is also equipped with often contacting double acting
Elastic side bearing and concave sphere center bearing, described Type B framework lower end, which is equipped with below vibration absorber, described vibration absorber, is equipped with axle
Case spring suspension, described Type B framework lower end is also equipped with brake rigging and rolling bearing system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620655035.3U CN206394632U (en) | 2016-06-28 | 2016-06-28 | 210 tons of depressed center cars of load-carrying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620655035.3U CN206394632U (en) | 2016-06-28 | 2016-06-28 | 210 tons of depressed center cars of load-carrying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206394632U true CN206394632U (en) | 2017-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620655035.3U Active CN206394632U (en) | 2016-06-28 | 2016-06-28 | 210 tons of depressed center cars of load-carrying |
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| CN (1) | CN206394632U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450796A (en) * | 2019-09-19 | 2019-11-15 | 中车眉山车辆有限公司 | It is a kind of to transport U-shaped or box-shaped precast beam rail transporter group |
| CN110450805A (en) * | 2019-09-19 | 2019-11-15 | 中车眉山车辆有限公司 | It is a kind of to transport U-shaped or box-shaped precast beam railway freight-car carrying great underframe |
-
2016
- 2016-06-28 CN CN201620655035.3U patent/CN206394632U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450796A (en) * | 2019-09-19 | 2019-11-15 | 中车眉山车辆有限公司 | It is a kind of to transport U-shaped or box-shaped precast beam rail transporter group |
| CN110450805A (en) * | 2019-09-19 | 2019-11-15 | 中车眉山车辆有限公司 | It is a kind of to transport U-shaped or box-shaped precast beam railway freight-car carrying great underframe |
| CN110450796B (en) * | 2019-09-19 | 2024-03-19 | 中车眉山车辆有限公司 | Railway transportation train unit for transporting U-shaped or box-shaped precast beams |
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