new cab

A cab and a new type of technology, applied to locomotives and other directions, can solve problems such as poor comfort, high vibration and noise, and low assembly efficiency, and achieve the effects of long service life, large damping, and improved efficiency

Active Publication Date: 2016-09-07
CRRC QISHUYAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the existing locomotive driver's cab, such as high vibration and noise, poor comfort and low assembly efficiency, the present invention provides a new type of driver's cab

Method used

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Embodiment Construction

[0014] like figure 1 It is a structural schematic diagram of the present invention, figure 2 It is a schematic diagram of the shock absorber of the present invention, a new driver's cab, including a car body 1, a floor 2 and a side wall 4, the floor 2 and the side wall 4 are respectively located at the bottom and side of the car body 1, and the bottom of the floor 2 is provided with Support beam 3, foamed rubber-plastic plate 5, shock absorber 6 and positioning pin 7, support beam 3 is connected to the bottom of side wall 4, spaced from floor 2, positioning pin 7 is inserted in the center of support beam 3, shock absorption The device 6 is evenly installed on the bottom of the support beam 3, and the shock absorber 6 is composed of a core spring 61, a steel wire rope 62 and a sheath 63. The foamed rubber-plastic plate 5 is filled in the gap between the support beam 3 and the floor 2 . The steel wire rope 62 is arc-shaped, and is connected to the upper and lower ends of the ...

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PUM

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Abstract

The invention relates to the technical field of rail transit equipment, in particular to a novel driver's cab. It includes a box body, a floor and side walls. The floor and side walls are respectively located at the bottom and side of the box body. The bottom of the floor is provided with support beams, foamed rubber and plastic plates, shock absorbers and positioning pins. The support beams are connected to the sides. The bottom of the wall is separated from the floor, and the shock absorber is evenly installed on the bottom of the support beam. The shock absorber is composed of a core spring, a steel wire rope and a sheath. The gap between the floor and the support beam is filled with foamed rubber and plastic plates to isolate and absorb noise from the frame and reduce noise pollution in the cab. The shock absorber has good buffering and impact resistance, large damping, and is easy to install. The positioning pin plays the role of shock absorption and anti-movement, and improves the stress of the entire driver's cab in motion. The entire driver's cab is indirectly connected to the frame of the locomotive through support beams and shock absorbers, so that the driver's cab can be manufactured independently as a whole, modularly assembled, flexible and convenient to disassemble, and greatly improve efficiency.

Description

technical field [0001] The invention relates to the technical field of rail transit equipment, in particular to a novel driver's cab. Background technique [0002] At present, the driver's cab on the locomotive is fixed on the frame, and most of them adopt the structural method of welding the driver's cab and the frame as one. Since the driver's cab is fixed on the frame, on the one hand, there is no effect of shock absorption and sound insulation, which makes the locomotive During operation, the vibration and noise of the locomotive will be quickly transmitted to the driver's cab through the car body, resulting in the comfort level in the driver's cab not meeting the requirements. On the other hand, the driver's cab cannot be disassembled flexibly, which affects the assembly efficiency. Contents of the invention [0003] In order to overcome the shortcomings of the existing locomotive driver's cab, such as high vibration and noise, poor comfort and low assembly efficiency...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61C17/04
Inventor 楼强天张瑛
Owner CRRC QISHUYAN CO LTD
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