CN202243475U - Accelerated railway wagon with load capacity of 50 tons - Google Patents

Accelerated railway wagon with load capacity of 50 tons Download PDF

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Publication number
CN202243475U
CN202243475U CN 201120236436 CN201120236436U CN202243475U CN 202243475 U CN202243475 U CN 202243475U CN 201120236436 CN201120236436 CN 201120236436 CN 201120236436 U CN201120236436 U CN 201120236436U CN 202243475 U CN202243475 U CN 202243475U
Authority
CN
China
Prior art keywords
assembly
connects
tons
load
brake
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN 201120236436
Other languages
Chinese (zh)
Inventor
孙晓东
栗明柱
王雷
王祖亭
季金
张印明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CRRC HARBIN VEHICLES CO., LTD.
Original Assignee
HARBIN RAILWAY TRANSPORTATION EQUIPMENT CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HARBIN RAILWAY TRANSPORTATION EQUIPMENT CO Ltd filed Critical HARBIN RAILWAY TRANSPORTATION EQUIPMENT CO Ltd
Priority to CN 201120236436 priority Critical patent/CN202243475U/en
Application granted granted Critical
Publication of CN202243475U publication Critical patent/CN202243475U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to an accelerated railway wagon with the load capacity of 50 tons. In recent years, railway wagons in China are developed towards a high-speed heavy-load direction, the maximum running speed of the general railway wagon is 120km/h, the maximum running speed of the original well wagon with the load capacity of 50 tons is 100km/h, an air braking device is not provided with an empty weight adjusting device and cannot be coupled with the general railway wagon, and special marshalling is needed during transportation, so that great difficulty is brought to marshalling and overhauling of vehicles, and transportation cost is increased. The accelerated railway wagon with the load capacity of 50 tons comprises an underframe assembly (3), wherein an air braking device with an empty weight adjusting device is arranged at the middle position of the underframe assembly; the end of the underframe assembly is connected with a coupler buffer device (1) and an end plate assembly (5); and the underframe assembly is connected with a bogie assembly (2). The utility model is used for the railway wagon.

Description

The speed-raising railway truck that load-carrying is 50 tons
Technical field:
the utility model relates to a kind of later-model speed-raising railway truck, is specifically related to the speed-raising railway truck of 50 tons of a kind of load-carryings.
Background technology:
In recent years, the China railways lorry develops to the high-speed overload direction , and the highest running speed of general railway truck has all reached 120km/h; The depressed center flat car highest running speed that original load-carrying is 50 tons is 100km/h; Air brake equipment is not established the bare weight setting device, can not connect with general railway truck and hang, and needs special marshalling during transportation; This brings very big difficulty for the marshalling of vehicle, maintenance, increases traffic cost simultaneously.Therefore the speed-raising railway truck development of 50 tons of load-carryings must be with railway truck capacity generating technique type is influenced.
Summary of the invention:
The purpose of the utility model provides a kind of depressed center flat car that is used for 50 tons of Chinese Railway vehicle borne load-carryings, highest running speed 120km/h, has improved the railway transportation capacity, reduces traffic cost, improves operation efficiency.
Above-mentioned purpose realizes through following technical scheme:
The speed-raising railway truck that a kind of load-carrying is 50 tons; Its composition comprises: chassis assembly; Described chassis assembly midway location is equipped with the air brake equipment that has the bare weight setting device; Described chassis assembly end connects coupler and draft gear and end plate assembly, and described chassis assembly connects the bogie truck assembly.
The speed-raising railway truck that described load-carrying is 50 tons; Described chassis assembly comprises the end carriage assembly; Described end carriage assembly connects the draw beam assembly; Described draw beam assembly connects the sleeper beam assembly, and described sleeper beam assembly connects the crossbeam assembly, and described end carriage assembly all is connected curb girder assembly with described sleeper beam assembly with described crossbeam assembly with described draw beam assembly; Described chassis assembly connects the cover plate assembly.
The speed-raising railway truck that described load-carrying is 50 tons; Described air brake equipment comprises brake cylinder; Described brake cylinder connects lever connection through brake lever, and described lever connection connects the bogie truck assembly, and described brake cylinder connects brake activation valve and braking pipe arrangement; Described brake activation valve connects reservoir, and described braking pipe arrangement connects the bare weight setting device.
Beneficial effect:
1. the utility model are equipped with and are had automatic empty and load brake equipment; The needs that adapted to railway truck cause high-speed overload; 50 tons of depressed center flat cars are the once technical breakthroughs of Chinese Railway lorry; Improve running velocity, be convenient to connect extension, reduce traffic cost with general railway truck.
It is stable that the utlity model has dynamic performance, and running velocity is high, make and use characteristics such as easy to maintenance, conveying efficiency height.
3. the utlity model has simple in structurely, dynamic performance is stable, and running velocity is high, make and use characteristics such as easy to maintenance, conveying efficiency height, will create good social benefit and economic benefit.
Description of drawings:
accompanying drawing 1 is the structural representation of this product.
accompanying drawing 2 is structural representations of chassis assembly among Fig. 1.
accompanying drawing 3 is birds-eye vieies of Fig. 2.
accompanying drawing 4 is structural representations of Fig. 1 air brake equipment.
The specific embodiment:
Embodiment 1:
The speed-raising railway truck that a kind of load-carrying is 50 tons; Its composition comprises: chassis assembly 3; Described chassis assembly midway location is equipped with air brake equipment 4; Described chassis assembly end connects coupler and draft gear 1 and end plate assembly 5, and described chassis assembly connects bogie truck assembly 2.
Embodiment 2:
The speed-raising railway truck that embodiment 1 described load-carrying is 50 tons; Described chassis assembly comprises end carriage assembly 6; Described end carriage assembly connects draw beam assembly 7; Described draw beam assembly connects sleeper beam assembly 8, and described sleeper beam assembly connects crossbeam assembly 10, and described end carriage assembly all is connected curb girder assembly 9 with described sleeper beam assembly with described crossbeam assembly with described draw beam assembly; Described chassis assembly connects cover plate assembly 11.
Embodiment 3:
The speed-raising railway truck that embodiment 1 described load-carrying is 50 tons; Described air brake equipment 4 comprises brake cylinder 12; Described brake cylinder connects lever connection 18 through brake lever 13, and described lever connection connects the bogie truck assembly, and described brake cylinder connects brake activation valve 14 and braking pipe arrangement 16; Described brake activation valve connects reservoir 15, and described braking pipe arrangement connects automatic empty and load brake equipment 17.
Embodiment 4:
The speed-raising railway truck that the described load-carrying of the foregoing description is 50 tons, accompanying drawing 1 is by coupler and draft gear, bogie truck, chassis assembly, air brake equipment assembly, end plate assembly.Coupler and draft gear and end plate assembly are installed in the end of chassis assembly, and air brake equipment is installed between the two curb girder assemblies of chassis assembly middle part, and bogie truck links together through truck center plate and chassis assembly.
accompanying drawing 2 comprises end carriage assembly, draw beam assembly, sleeper beam assembly, curb girder assembly, crossbeam assembly, cover plate assembly for chassis assembly.Two curb girder assemblies link together through end carriage, crossbeam assembly, sleeper beam and draw beam assembly, the no central sill assembly in two curb girder assemblies middle part, and underframe top is covered with the floor, and the cover plate assembly is housed.
Fig. 3 comprises for air brake equipment, brake cylinder, brake lever, brake activation valve, reservoir, braking pipe arrangement, automatic empty and load brake equipment, lever connection.Brake cylinder is connected with brake lever and lever connection, and to bogie truck, brake activation valve, reservoir, brake cylinder, automatic empty and load brake equipment and braking pipe arrangement link to control and produce various braking procedures with brake-force transmission.

Claims (3)

1. the speed-raising railway truck of 50 tons of load-carryings; Its composition comprises: chassis assembly; It is characterized in that: described chassis assembly midway location is equipped with the air brake equipment that has the bare weight setting device; Described chassis assembly end connects coupler and draft gear and end plate assembly, and described chassis assembly connects the bogie truck assembly.
2. the speed-raising railway truck that load-carrying according to claim 1 is 50 tons; It is characterized in that: described chassis assembly comprises the end carriage assembly; Described end carriage assembly connects the draw beam assembly; Described draw beam assembly connects the sleeper beam assembly, and described sleeper beam assembly connects the crossbeam assembly, and described end carriage assembly all is connected curb girder assembly with described sleeper beam assembly with described crossbeam assembly with described draw beam assembly; Described chassis assembly connects the cover plate assembly.
3. the speed-raising railway truck that load-carrying according to claim 1 and 2 is 50 tons; It is characterized in that: described air brake equipment comprises brake cylinder; Described brake cylinder connects lever connection through brake lever, and described lever connection connects the bogie truck assembly, and described brake cylinder connects brake activation valve and braking pipe arrangement; Described brake activation valve connects reservoir, and described braking pipe arrangement connects described bare weight setting device.
CN 201120236436 2011-07-06 2011-07-06 Accelerated railway wagon with load capacity of 50 tons Expired - Lifetime CN202243475U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120236436 CN202243475U (en) 2011-07-06 2011-07-06 Accelerated railway wagon with load capacity of 50 tons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120236436 CN202243475U (en) 2011-07-06 2011-07-06 Accelerated railway wagon with load capacity of 50 tons

Publications (1)

Publication Number Publication Date
CN202243475U true CN202243475U (en) 2012-05-30

Family

ID=46104762

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120236436 Expired - Lifetime CN202243475U (en) 2011-07-06 2011-07-06 Accelerated railway wagon with load capacity of 50 tons

Country Status (1)

Country Link
CN (1) CN202243475U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103640582A (en) * 2013-12-27 2014-03-19 哈尔滨轨道交通装备有限责任公司 Railway wagon capable of bearing loads of 200 tons
CN106004910A (en) * 2016-05-27 2016-10-12 中车眉山车辆有限公司 U-shaped structure underframe
CN112537333A (en) * 2020-11-27 2021-03-23 中车长江车辆有限公司 Concave underframe and railway concave bottom car

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103640582A (en) * 2013-12-27 2014-03-19 哈尔滨轨道交通装备有限责任公司 Railway wagon capable of bearing loads of 200 tons
CN106004910A (en) * 2016-05-27 2016-10-12 中车眉山车辆有限公司 U-shaped structure underframe
CN112537333A (en) * 2020-11-27 2021-03-23 中车长江车辆有限公司 Concave underframe and railway concave bottom car
CN112537333B (en) * 2020-11-27 2022-05-20 中车长江车辆有限公司 Concave underframe and railway concave bottom car

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: 150000 Heilongjiang city of Harbin province Daowai District Pioneer Road No. 10

Patentee after: CRRC HARBIN VEHICLES CO., LTD.

Address before: 150056 Heilongjiang city of Harbin province Daowai District Pioneer Road No. 10

Patentee before: HarBin Railway Transportation Equipment Co., Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20120530