Highway-railway dual-purpose six-wheel drive traction locomotive and traction method

A dual-purpose six-wheel drive, traction locomotive technology, which is applied to rail and road dual-purpose vehicles, motor vehicles, railway car body parts, etc. The complex structure of the frame can be reduced to reduce potential safety hazards, enhance the ability to get out of trouble, and have a simple structure.

Pending Publication Date: 2020-08-18
山东智捷专用车制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the bogie itself has complex structure, large volume and high cost, and is not suitable for low-speed track traction devices.
[0005] The cab of the road-rail locomotive is in the middle, and the drivers in the cab can only rely on the windows on both sides of the cab to observe the front and rear running conditions of the locomotive. At this time, the length of the locomotive is getting larger and larger, and it is becoming more and more difficult to lower the guide wheels by relying on the driver of the cab to observe from the cab, and this operation method has great potential safety hazards, which may cause the locomotive to derail, roll over, etc. Major accidents caused heavy casualties; in order to be safe, the driver in the cab needs to get out of the car to observe and confirm at the guide wheel after operating the cab, and then return to the cab to operate, so that the operation can be completed several times

Method used

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  • Highway-railway dual-purpose six-wheel drive traction locomotive and traction method
  • Highway-railway dual-purpose six-wheel drive traction locomotive and traction method
  • Highway-railway dual-purpose six-wheel drive traction locomotive and traction method

Examples

Experimental program
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Effect test

Embodiment 1

[0023] A road-rail dual-purpose six-wheel-drive traction locomotive, such as figure 1 and 2 As shown, including front frame 21, rear frame 22, transmission device, braking device, balance device, guide wheel lifting device and working video system, front frame 21 (length 3.9m) and rear frame 22 (length 5.6m) m) Hinged by the hinge pin.

[0024] like image 3As shown, the transmission device includes an engine 10 (model Weichai WP10G240E341, power 178KW), a torque converter 9 (in the form of twin turbo four elements), a front drive shaft 14, a rear drive shaft 3, a transfer device, a half shaft 7, a differential device 6 (see Image 6 ), wheel reducer 23 (see Figure 7 ), the front wheel 12 , the middle wheel 13 and the rear wheel 8 , the middle wheel 13 and the rear wheel 8 are arranged on the rear frame 22 .

[0025] The transfer device is composed of a transfer device 1 1 and a transfer device 2 2. The transfer device 1 is a gearbox with the output shaft extending forwa...

Embodiment 2

[0034] The difference between the road-rail dual-purpose six-wheel-drive traction locomotive in the present embodiment and the embodiment 1 is:

[0035] The transfer device 1 is the transfer case, and the output shafts are the front drive shaft 14 and the rear drive shaft 3 respectively. Figure 16 shown;

[0036] The swing frame 24 also includes a pair of vertical plates (790 mm long, 240 mm high and 10 mm thick). The vertical plates are located at two ends of the horizontal plate 242 respectively. The vertical plates are perpendicular to the horizontal plate 242 and are fixedly connected. The vertical plates are closely attached to the rear frame 22 of the traction locomotive. The inner surface is fixedly connected with the rear frame 22;

[0037] The working video system also includes two laser ranging sensors, namely laser ranging sensor 1 and laser ranging sensor 2, which are installed on the front and rear ends of the locomotive, and are connected and communicated with ...

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Abstract

The invention belongs to the technical field of highway-railway dual-purpose traction locomotives, and in particular to a highway-railway dual-purpose six-wheel-drive traction locomotive and a traction method. The highway-railway dual-purpose six-wheel-drive traction locomotive comprises a six-wheel drive transmission device, a brake device, a balancing device, a guide wheel lifting device and a working video system, according to the highway-railway dual-purpose six-wheel drive traction locomotive, six-wheel drive of the highway-railway dual-purpose traction locomotive can be achieved, the friction area between the highway-railway dual-purpose traction locomotive and steel rails and the ground is increased, the friction force between the highway-railway dual-purpose traction locomotive andthe steel rails and the ground is increased, and the traction capacity is improved under the condition that the engine power is not changed; the trafficability of the highway-railway dual-purpose traction locomotive on a severe road surface can be improved, and the escape capacity, the climbing capacity and the stability on a slippery road surface are enhanced, so that a better traction effect isachieved.

Description

technical field [0001] The patent of the invention belongs to the technical field of road-rail dual-purpose traction locomotives, and specifically relates to a road-rail dual-purpose six-wheel-drive traction locomotive and a traction method. Background technique [0002] The series of dual-purpose tractors are widely used in special railway lines such as electric power, metallurgy, chemical industry, building materials, ports, logistics and small freight yards, as well as in the production and construction of railway stations, locomotive depots, EMUs, subways and engineering bureaus The unit, which replaces the traditional traction method in the past, has a brand-new design concept that amazes some users and is worth the money. [0003] Road-rail tractor locomotives often travel on bumpy, sloped, slippery ground with organic oil or rain and snow, and many bends, etc., and the working environment is relatively harsh. When driving on the above-mentioned roads, slippage, being...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K17/344B60F1/00B61F9/00B60R1/00H04N7/18
CPCB60K17/344B60F1/005B61F9/00B60R1/00H04N7/181B60R2300/80
Inventor 岳公华朱绍华赵克卿岳浩然曹平先岳亮董元珂
Owner 山东智捷专用车制造有限公司
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