Special electric fire fighting truck for road rescue
A fire truck and electric technology, applied in anti-corrosion coatings, fire-proof coatings, fire rescue, etc., can solve the problems of inconvenient fire trucks, and achieve the effects of improved comprehensive performance, good dispersion performance, and reasonable structure
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Embodiment 1
[0027] according to Figure 1-Figure 2 , a special electric fire truck for road rescue, which includes a car body 1; a support 2 is provided on the rear compartment of the car body; a boom 3 with a hook 11 and a hydraulic roof are provided on the support; The rear end of the car body is provided with a tool box 10; the tool box is provided with a hanger 5, a battery pack 6, a hydraulic motor 9, a set of rollers 13 and a gas cutting trolley 18; the two sides of the tool box are provided with side doors 17, the rear side is provided with the back door 15 that opens in opposite directions; the tool box corresponding to the side door is a hanger, and the tool box corresponding to the back door is a vertically distributed set of rollers; A hanger is provided; the set of rollers is provided with a surrounding hydraulic pipe 14, and one end of the hydraulic pipe is connected with a hydraulic motor.
[0028] The side door is close to the front end of the toolbox, and the correspondin...
Embodiment 2
[0040] A kind of coating that is used for tool box shell, it makes according to following preparation method:
[0041] Add epoxy resin and acrylic resin to acetone in sequence, stir evenly, place in a constant temperature water bath at 80°C and heat for 90 minutes to obtain an organic resin composite material; the volume ratio of epoxy resin, acrylic resin and acetone is 1:1:2 ;
[0042] Add glass fiber to concentrated nitric acid at a ratio of 1g:2ml, mix well, then soak for 30 minutes, filter to collect the solid, and dry at 100°C for 6 hours to obtain modified glass fiber;
[0043]Add modified glass fiber, white carbon black and hexamethylcyclotrisiloxane to the organic resin composite material in turn, stir and disperse at 1000rpm for 10min, then let stand for 30min, then add hydroxypropyl methylcellulose, polyvinyl acetate Ester, sepiolite (particle size is 200 mesh), molybdenum dioxide and stearic acid, continue to stir and disperse at 1000rpm for 20min, stop stirring, ...
Embodiment 3
[0057] 1. Test coating adsorption force according to GB / T9286-1998; test hardness according to GB6739-88; test impact strength according to GB1732-93; test heat resistance according to GB / T1735; test salt resistance (corrosion resistance) according to GB / T1763 ); according to GB / T16906-1997 detection of resistivity. See Table 1 for details:
[0058] Table 1
[0059] index Example 2 Comparative example 1 Comparative example 2 Comparative example 3 Exterior Thickness 800μm, smooth appearance Thickness 800μm, smooth appearance Thickness 800μm, smooth appearance Thickness 800μm, poor appearance smoothness, uneven Adsorption 0 1 1 0 Impact strengthkg / cm 2
[0060] 2. The effect of the amount of acrylic resin added on the impact strength, set the volume ratio of acrylic resin and epoxy resin to 3 / 1, 2 / 1, 1 / 1, 1 / 2, 1 / 3, 1 / 4, such as image 3 As shown, the addition of too much or too small amount of acrylic resin has an adverse effect on...
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