A crawler-type automatic hose reel machine for fire protection
A crawler-type, fully automatic technology, applied in fire rescue and other fields, can solve problems such as slow deployment speed, affecting service life, and consumption
Inactive Publication Date: 2021-01-29
潘斐 +1
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Problems solved by technology
[0004] 1) The fire hose that is rolled out from one end is easy to knot when the fire fighting and rescue work is unfolded, and the unfolding speed is slow, and the twisting causes the pressure loss of the fire fighting and rescue water, which affects the smooth progress of fire fighting and rescue;
[0005] 2) Using the method of dragging the hose to reel will easily bring unnecessary wear to the hose and affect the service life;
[0006] 3) A large amount of human resources are consumed by manual removal of residual water in the hose;
[0007] 4) The use of a fixed reel machine is affected by the terrain and is not suitable for field reel operations;
[0008] 5) The fixed power supply is affected by electricity and cannot be used in areas without electricity
Method used
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[0036] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0037] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. It will be understoo...
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The embodiment of the present invention provides a crawler-type automatic hose reel machine for fire protection, including: an internal combustion engine 1, a fuel tank 2, a bracket 3, a first hose guide wheel 6, a second hose guide wheel 16, and a gearbox 9 , engine power supply 10, crawler belt 12 and pulley 13; Described internal combustion engine 1, fuel tank 2, gearbox 9 and engine power supply 10 are fixed on the support 3, and described internal combustion engine 1 is connected with described fuel tank 2, engine power supply 10, gearbox 9 respectively connection; the track 12 is located below the bracket 3, the track 12 is connected to the ratchet 11 through the belt 15, and the ratchet 11 is connected to the gearbox 9; the pulley 13 is connected to the ratchet 14 through the belt 7, and the first Two hose guide wheels 16 are connected with the pulley 13 shafts, and the ratchet 14 drives the pulley 13 and the hose guide pulley 16 to rotate through the belt 7; the first hose guide pulley 6 is connected with the ratchet 8, and the ratchet 8 Connect with the 9 main shafts of the gearbox.
Description
technical field [0001] The invention relates to the technical field of fire-fighting equipment, in particular to a crawler-type automatic hose reel machine for fire-fighting. Background technique [0002] At present, most of the automatic hose reels in China use an external power supply to reel the fire hose directly by reeling at one end. [0003] The shortcoming in above-mentioned prior art is: [0004] 1) The fire hose that is rolled out from one end is easy to knot when the fire fighting and rescue work is unfolded, and the unfolding speed is slow. The torsion causes the pressure loss of the fire fighting and rescue water, which affects the smooth progress of fire fighting and rescue; [0005] 2) Using the method of dragging the hose to reel will easily bring unnecessary wear to the hose and affect the service life; [0006] 3) A large amount of human resources are consumed by manual removal of residual water in the hose; [0007] 4) The use of a fixed reel machine is...
Claims
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IPC IPC(8): A62C33/04
CPCA62C33/04
Inventor 潘斐张猛
Owner 潘斐