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120 ton platform wagon with standard gauge

A standard gauge and flat car technology, which is applied in the direction of freight cars, transport passenger cars, railway car body parts, etc., can solve the problems of long underframe length and small load capacity, so as to reduce self-weight, increase load, fatigue strength and service life Improved effect

Inactive Publication Date: 2010-12-15
CRRC HARBIN VEHICLES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Domestic original N 17 , N 12 , N 60 Type and other flat cars have the disadvantages of long chassis length and small load capacity. This product is developed to improve the transportation efficiency of steel, steel coils and other goods.

Method used

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  • 120 ton platform wagon with standard gauge
  • 120 ton platform wagon with standard gauge
  • 120 ton platform wagon with standard gauge

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A 120-ton flat car with a standard gauge load, its composition includes: an underframe assembly 1 and a floor 2, one side of the underframe assembly 1 is connected to the hand brake device 3, and the other side of the underframe assembly 1 is connected to the coupler The buffer device 4, the bottom of the underframe assembly 1 is connected to the air steering device 5, the left half of the underframe assembly 1 is connected to the left bogie 6, and the right half of the underframe assembly 1 is connected to the right bogie 7, the upper end of the underframe assembly 1 is connected to the floor 2.

[0024] The 120-ton flat car with a standard gauge load, the underframe assembly 1 includes a center beam 8, the two ends of the center beam 8 are respectively connected to end beams 9, and the two sides of the center beam 8 are connected to reinforcing beams 10. The reinforcing beam 10 is connected to the side beam 11, the auxiliary beam 12 is installed between the middle bea...

Embodiment 2

[0028] In the 120-ton flat car with a standard gauge load of Example 1, the upper center plate and the lower center plate are made of cast steel, the lower side bearing iron is made of cast steel, and the hand brake device is NSW type hand brake, the coupler buffer device adopts 13B type coupler and ST type buffer, and the described air brake device adopts GK type three-way valve, 356×254 brake cylinder, DN32 main pipe and DN20 branch pipe.

Embodiment 3

[0030] For the 120-ton flat car with standard gauge load described in embodiment 1 or 2, the underframe assembly left bogie (one), air brake device, right bogie, underframe accessories, coupler buffer device, Hand brake assembly. Cargo is carried on the underframe assembly, and a left bogie and a right bogie are installed under the underframe assembly. The two bogies are the running parts of the car, running on the standard gauge. A hand braking device and a coupler buffer device are provided at the end of the chassis assembly, and air braking devices are provided on both sides of the lower part of the chassis assembly. The hand brake device and air brake device ensure accurate parking and safe operation of the vehicle, and the coupler buffer device plays a role of connection and buffer between vehicles.

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PUM

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Abstract

The invention relates to a 120 ton platform wagon with standard gauges. The domestic original N17 type, an N12 type, an N60 type platform wagons and the like have the defects of long chassis length and low loading capacity. The 120 ton platform wagon with the standard gauges is reached for enhancing the conveying efficiency of goods, i.e. steel products, steel coils, and the like. The 120 ton platform wagon with the standard gauges comprises a chassis assembly (1) and a floor board (2), wherein the one side of the chassis assembly (1) is connected with a hand braking device (3), and the other side of the same is connected with a coupler buffer device (4); the bottom of the chassis assembly (1) is connected with an air steering device (5); the left-half part of the chassis assembly (1) is connected with a left-hand steering frame (6), and the right-half part of the same is connected with a right-hand steering frame (7); and the upper end of the chassis assembly (1) is connected with the floor board (2). The product is applied to the 120 ton platform wagon.

Description

Technical field: [0001] The invention relates to a 120-ton flat car with a standard gauge gauge, especially a 120-ton flat car with two two-axle bogies. Background technique: [0002] Domestic original N 17 , N 12 , N 60 Type flat wagons have the disadvantages of long chassis length and low load capacity. This product was developed to improve the transportation efficiency of steel, steel coils and other goods. Invention content: [0003] The purpose of the present invention is to provide a standard gauge load-bearing 120t flat car, the car can run on the standard gauge, can meet the various quality requirements and professional technical standards of the Ministry of Railways for new vehicles, and the length, width and height meet the requirements of our country. Rolling Stock Gauge Requirements, two two-axle bogies are used, the length of the vehicle is about 12 meters, the load is 120 tons, and the commercial operating speed is 40km / h. [0004] Above-mentioned purpose...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D3/00B61F5/00
Inventor 栗明柱崔岩王祖亭王庆涛季金王雷
Owner CRRC HARBIN VEHICLES CO LTD
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