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Whole-aluminum profile framework for fire fighting truck

An aluminum profile, fire truck technology, applied in the field of carriage frame, can solve the problems of high density, limited, heavy, etc., to achieve the effect of improving corrosion resistance, reducing its own weight, and ensuring safety control

Inactive Publication Date: 2014-03-12
JIANGSU KAWEI SPECIAL PURPOSE VEHICLE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the fire-fighting car frames that are available are welded by steel pipes, and then do subsequent painting treatment. The fire-fighting car frames with this structure have high density and are relatively Thick and heavy, due to its relatively large weight, the acceleration performance of fire-fighting vehicles will deteriorate, and the speed of fire-fighting vehicles must be relatively fast, so as to rescue fires faster, limited by its own weight and large inertia, resulting in poor safety performance of control vehicles
[0003] In addition, the steel structure is adopted, and the spatial structure of the pipe is relatively limited

Method used

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  • Whole-aluminum profile framework for fire fighting truck
  • Whole-aluminum profile framework for fire fighting truck
  • Whole-aluminum profile framework for fire fighting truck

Examples

Experimental program
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Embodiment Construction

[0017] Such as Figure 1~5 as shown, figure 1 It is a schematic diagram of the skeleton of the left compartment of the present invention. It adopts a hollow special all-aluminum tube 1 with a cross-section width of 40 mm and a length of 80 mm and a hollow special all-aluminum tube 2 with a width of 40 mm and a length of 40 mm. Connectors 4 can be built in between, the structure is simple, the car body is lighter, and the maintenance industry is simple; in addition, in order to increase the reliability, the connection between the pipes is reinforced with the corner piece 3; from figure 2 It can be seen from the schematic diagram of the frame of the right carriage of the present invention that the strong corner piece 6 can also be used for connection and reinforcement; image 3 It is a schematic diagram of the skeleton of the top of the carriage of the present invention. Because the weight of the top of the carriage is small, it is formed by connecting 40×40 aluminum profi...

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PUM

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Abstract

The invention discloses a whole-aluminum profile framework for a fire fighting truck. The aluminum profile framework is made of special aluminum profiles comprising 40*80 aluminum profile pipes (1) and 40*40 aluminum profile pipes (2). The 40*80 aluminum profile pipes (1) and the 40*40 aluminum profile pipes (2) are connected through (3) corner fittings. Built-in connecting pieces (4) are arranged among the 40*80 aluminum profile pipes (1) and / or among the 40*40 aluminum profile pipes (2). The beneficial effects of the aluminum profile framework are that, the weight of a fire fighting truck is reduced without affecting use intensity, thus more fire extinguishing agents can be loaded, and the safety performance is good; because of usage of special aluminum profile materials, the corrosion resistance is strong, the service life of the fire fighting truck is prolonged, and the appearance is beautiful.

Description

technical field [0001] The invention relates to a car frame, in particular to an all-aluminum profile frame for a fire truck made of special aluminum profiles. Background technique [0002] At present, most of the fire-fighting car frames that are available are welded by steel pipes, and then do subsequent painting treatment. The fire-fighting car frames with this structure have high density and are relatively heavy. Due to their relatively large weight, the acceleration performance of fire-fighting vehicles will deteriorate. In addition, the fire truck requires a relatively fast speed, so that it can rescue the fire faster, but it is limited by its own weight and large inertia, resulting in poor safety performance of the control vehicle. [0003] In addition, the steel structure is adopted, and the space structure of the pipe is relatively limited. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a frame str...

Claims

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Application Information

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IPC IPC(8): A62C27/00
Inventor 张玉春张文龙
Owner JIANGSU KAWEI SPECIAL PURPOSE VEHICLE MFG
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