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Pull ladder frame automatic moving and overturning mechanism for fire engine

A technology of automatic moving and turning mechanisms, which can be applied to ladders, vehicle parts, building structures, etc., and can solve problems such as inability to alleviate the difficulty of firefighters' work

Active Publication Date: 2012-02-22
JIEDA FIRE PROTECTION VEHICLE EQUIP CO LTD SUZHOU CITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] To sum up, the technical solution provided by CN2839538Y is manpower-driven rather than mechanical-moved for the movement and lowering of the ladder frame, so it cannot alleviate the hard work of firefighters.

Method used

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  • Pull ladder frame automatic moving and overturning mechanism for fire engine
  • Pull ladder frame automatic moving and overturning mechanism for fire engine
  • Pull ladder frame automatic moving and overturning mechanism for fire engine

Examples

Experimental program
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Embodiment

[0021] please see figure 1 , the car body 1 of the fire truck is provided, the car body 1 has a car roof 11, the rear part of the top surface of the car roof 11 is fixedly provided with a cover plate 111, and the pull ladder constituting the solution of the present invention is arranged on the cover plate 111 Frame automatically removes device 3 and ladder frame automatic overturning device 4, and constitutes ladder frame 2 of the present invention and pulls ladder frame automatic removal device 3 and pulls ladder frame automatic overturning device 4 to cooperate.

[0022]The preferred but not absolutely limited structure of the ladder frame 2 is as follows: comprising first and second ladder frame guide rails 21, 22, middle guide rail 23, first and second connecting plates 24, 25, first and second racks 26 , 27, the sliding seat 28 and the ladder fixing seat 29, the first and second ladder frame guide rails 21, 22 are preferably extruded from aluminum extrusions, and the firs...

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PUM

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Abstract

The invention relates to a pull ladder frame automatic moving and overturning mechanism for a fire engine, belonging to the technical field of supporting facilities of the fire engines. The fire engine comprises an engine body which is provided with a carriage ceiling, and the pull ladder frame automatic moving and overturning mechanism comprises a pull ladder frame, a pull ladder frame automaticmoving device and a pull ladder frame automatic overturning device; the pull ladder frame automatic moving device and the pull ladder frame automatic overturning device are all arranged on the carriage ceiling, and are positioned on the tail end part of the carriage ceiling; and the pull ladder frame automatic moving device is matched with the two ends of the pull ladder frame along the length direction of the pull ladder frame, and the pull ladder frame automatic overturning device is in slide fit with the pull ladder frame along the length direction of the pull ladder frame. The invention has the advantages that the working strength of workers can be lightened, the speed of the movement of the pull ladder frame can be improved, and precious time for rescuing can be obtained.

Description

technical field [0001] The invention belongs to the technical field of supporting facilities for fire trucks, and in particular relates to an automatic moving and turning mechanism for a ladder frame for fire trucks. Background technique [0002] Earlier, as the main fire truck, there was a ladder frame on the roof, and the ladder was set on the ladder frame. When taking it, first pull the ladder frame from the rear of the vehicle, and then remove the ladder frame from the roof frame Fire ladder, this structural configuration can be disclosed by the utility model patent authorization announcement number CN2580997Y, for details, please refer to the comments on the background technology column on the first page of the utility model patent authorization announcement number CN2839538Y (side protruding flip ladder frame for fire trucks) . [0003] The aforementioned CN2839538Y eliminates the shortcomings of the CN2580997Y scheme, and can embody the technical effects described in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R9/04A62C27/00E06C5/02
Inventor 崔小锋
Owner JIEDA FIRE PROTECTION VEHICLE EQUIP CO LTD SUZHOU CITY