Driving safety protection device of underground trackless auxiliary transport vehicle

An auxiliary transportation and driving safety technology, which is applied to the safety device of the power plant control mechanism, transportation and packaging, and vehicle parts, etc., can solve the problems of explosion-proof diesel engine flameout, steering failure, driving safety problems, etc., to ensure personal safety, The effect of improving safe driving performance

Active Publication Date: 2020-04-10
TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main problem with this device is that when the door of the cab is accidentally opened due to bumps and other conditions during the driving of the vehicle, the explosion-proof diesel engine will turn off, causing the steering to suddenly fail, which will cause driving safety problems

Method used

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  • Driving safety protection device of underground trackless auxiliary transport vehicle
  • Driving safety protection device of underground trackless auxiliary transport vehicle

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Embodiment Construction

[0010] The technical solutions of the present invention will be further described in more detail below in conjunction with specific embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0011] Such as figure 1 As shown, the present invention provides a driving safety protection device for an underground trackless auxiliary transport vehicle, figure 1 The connecting port of each part of the present invention is identified by the label of the middle circle in conjunction with the number, for example, in figure 1 Among them, 3 denotes the unlocking valve, and ①, ②, and ③ marked on the unlocking valve 3 in the figure represent the first connecting port, the second connecting port and the third con...

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Abstract

The invention discloses a driving safety protection device of an underground trackless auxiliary transport vehicle. A pneumatic control reversing valve is additionally arranged in a vehicle braking system, so that an actuating mechanism can be operated only when the vehicle is in a braking state, and the actuating mechanism does not act even if an operating button is touched accidentally in the driving process. Meanwhile, in order to prevent a driver from engaging a gear to drive the vehicle under the condition that the vehicle door is not closed, a corresponding protection device is additionally arranged in a gear engaging loop, and a door locking valve is triggered to act only after a cab door is closed, so that the gear engaging loop is controlled to take effect, and gear engaging driving is achieved. After the set of driving safety protection device is additionally arranged on the underground trackless auxiliary transport vehicle, the safety driving performance of the vehicle can be effectively improved. The driving safety protection device plays an important role in reducing vehicle operation accidents, and has positive significance in guaranteeing the personal safety of underground operating personnel.

Description

technical field [0001] The invention relates to the technical field of vehicle safety, in particular to a driving safety protection device for an underground trackless auxiliary transport vehicle. Background technique [0002] Underground trackless auxiliary transport vehicles, in addition to people transport vehicles, material transport vehicles, multi-functional operating vehicles and special vehicles all have actuators such as oil cylinders. Due to the rough road surface of underground roads, most areas have no lighting and poor visibility. At the same time, underground operations Personnel wear safety equipment such as miner's lamps, self-rescuers, and locators. When driving the vehicle, bumps occur, and it is very easy to touch the operation button by mistake, resulting in misoperation of the actuator, which will seriously threaten the safety of the workers around the vehicle. [0003] Among the currently disclosed invention patents, there is a device for door lock dete...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T17/18B60T15/04B60K28/12
CPCB60K28/12B60T15/04B60T17/18
Inventor 刘德宁王晓姚志功陈利东张娜王治伟柳玉龙马艳卫赵海兴闫凯任肖利赵瑞萍王丽威何景强周开平赵远文龙
Owner TAIYUAN INST OF CHINA COAL TECH & ENG GROUP
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