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Carriage lifting alarm for dumper

A technology for alarms and dump trucks, which is applied in the field of alarms to achieve the effects of being conducive to observation, reasonable in design and simple in structure

Inactive Publication Date: 2014-12-31
锡山区鹅湖慧盾机械厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, it is difficult for the existing dump trucks to allow the driver to notice that the compartment is in a raised state during driving, especially after dark.

Method used

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  • Carriage lifting alarm for dumper
  • Carriage lifting alarm for dumper

Examples

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Embodiment Construction

[0016] In order to clearly illustrate the technical features of the solution, the solution will be described below through specific implementation modes.

[0017] like figure 1 , figure 2 As shown, the present invention is a compartment lift alarm for a dump truck, which includes a pressure switch mechanism 1 located below the front end of the compartment 3 and arranged outside the frame girder 2. The pressure switch mechanism 1 includes an insulating material housing 4, and the housing 4 The middle part is provided with a static contact piece 5, and a through hole 6 is arranged in the center of the static contact piece 5; a moving contact piece 7 is arranged below the static contact piece 5, and the lower surface of the moving contact piece 7 is connected with the bottom of the shell 4 through a spring 8; Sheet 7 upper surface is provided with an insulating material push rod 9, and push rod 9 passes through the through hole 6 of static contact piece 5 center and the top of ...

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Abstract

The invention discloses a carriage lifting alarm for a dumper. The carriage lifting alarm comprises a pressure switch mechanism positioned below the front end of a carriage and arranged at the outer side of a frame girder, wherein the pressure switch mechanism is electrically connected with a prompt device; and the prompt device is arranged on a navigation bridge. The carriage lifting alarm for the dumper has the beneficial effects of simple structure and reasonable design; and after the carriage is lifted, the pressure switch mechanism is closed, and the prompt device always prompts a driver to prevent the driver from driving in the carriage lifting state to prevent an accident.

Description

technical field [0001] The invention relates to an alarm, in particular to an alarm for raising a compartment of a dump truck. Background technique [0002] Due to the negligence of the driver or the failure of the vehicle, accidents such as scratching off wires and colliding with railway bridges frequently occur on the moving dump truck due to the rise of the compartment. And at present, it is difficult for the existing dump truck to allow the driver to notice that the compartment is in a raised state during driving, especially after dark. Contents of the invention [0003] The invention aims at the deficiencies in the prior art, and provides a car lift alarm for dump trucks with simple structure and reasonable design, which can always remind the driver when the car is in the raised state. [0004] In order to achieve the above object, the present invention provides a compartment lift alarm for a dump truck, which includes a pressure switch mechanism located under the fr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q9/00
Inventor 诸金平
Owner 锡山区鹅湖慧盾机械厂
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