Portable rapid water hose reel vehicle

Abstract

The utility model relates to the technical field of auxiliary tools of fire-fighting equipment, in particular to a portable rapid water hose reel truck which comprises a frame body, a driving assembly is arranged on one side of the inner wall of the frame body and comprises a transmission rod, the transmission rod is movably connected to one side of the inner wall of the frame body, a rocker is fixedly connected to one side of the transmission rod, and the rocker is fixedly connected to the other side of the transmission rod. One side of the rocker is fixedly connected with a crank, and the other side of the transmission rod is fixedly connected with a water hose winch wheel. When the portable rapid water hose reel trolley is used, through cooperation of a water hose reel wheel, a winding rod and a driven wheel, a water hose can be wound without electric drive when the trolley is pushed, so that a firefighter can switch the manual shaking mode and the trolley pushing mode back and forth for use, the water hose winding work is conducted, and the practicability is high. The firefighter can flexibly select and use the two modes according to the actual situation of the site, so that the firefighter can operate more conveniently, the applicability is wide, the efficiency is high, and the actual combat application and popularization performance is high.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary tools for fire-fighting equipment, in particular to a portable fast water hose reel vehicle. Background Art

[0002] The utility model relates to a portable rapid water hose reel vehicle, which is a tool for rapidly reeling water hoses at fire-fighting and rescue scenes.

[0003] When firefighters use hose reels, manual reels require firefighters to manually reel in and unreel the hose, while electric reels are inconvenient to use, carry, and transport under special circumstances. Their use is restricted in narrow or complex fire scenes, resulting in low practical application and promotion. Utility Model Content

[0004] The purpose of the present utility model is to provide a portable fast hose reel vehicle to solve the problem raised in the above background technology that when firefighters use the hose reel vehicle, the manual reel requires firefighters to reel and unfold the hose by manpower, and the electric reel is inconvenient to use, carry and transport under special circumstances. It is subject to usage restrictions in narrow or complex fire scenes, resulting in low practical application promotion. To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable fast water hose reel vehicle, comprising a frame, a driving assembly is provided on one side of the inner wall of the frame, and the driving assembly includes a transmission rod, the transmission rod is movably connected to one side of the inner wall of the frame, one side of the transmission rod is fixedly connected to a rocking arm, one side of the rocking arm is fixedly connected to a crank handle, and the other side of the transmission rod is fixedly connected to a water hose capstan wheel, and one side of the water hose capstan wheel is fixedly connected to a winding rod. When in use, through the cooperation between the water hose capstan wheel, the winding rod and the driven wheel, the water hose can be reeled up without relying on electric drive when pushing the trolley, so that firefighters can switch back and forth between manual shaking and trolley pushing to perform water hose reeling work, which helps firefighters to flexibly choose and use these two methods according to actual conditions on the scene, making the operation of firefighters easier, more applicable, more efficient, and widely popularizable in actual combat applications.

[0005] Further preferably, the side surface of the transmission rod is provided with a fixing component, and the fixing component includes a driven wheel 1, and the driven wheel 1 is movably connected to the side surface of the transmission rod. A fixing groove is opened on one side of the driven wheel 1, and a fixing block is movably connected inside the fixing groove. When in use, the fixing block is pulled out through the cooperation between the fixing groove, the fixing block and the push rod, and the water bag is manually shaken to be rolled up. Firefighters can use this method to roll up the water bag anytime and anywhere, without being restricted by the environment or equipment, and with high flexibility and convenience to achieve the best rescue effect.

[0006] Further preferably, one side of the fixed block is fixedly connected to a push rod, one side of the push rod is fixedly connected to a push end of one side of an electric push rod, and the electric push rod is fixedly connected to the side surface of the transmission rod. The push rod helps to push the fixed block into the fixed groove, so that the driving wheel and the transmission rod are fixed together, ensuring that when the driven wheel rotates, it can drive the transmission rod to rotate, thereby performing the water hose reeling work.

[0007] Further preferably, a rotating assembly is provided on the side surface of the driven wheel one, and the rotating assembly includes a transmission chain, the transmission chain is meshedly connected to the side surface of the driven wheel one, the bottom inside the transmission chain is meshedly connected to the driven wheel two, the interior of the driven wheel two is penetrated by a rotating rod, and wheels are fixedly connected on both sides of the rotating rod. When in use, through the cooperation between the transmission chain, the driven wheel two and the rotating rod, when there is no need to manually reel in the water hose, the fixed block is inserted, and the staff pushes the trolley without the need for additional mechanical equipment or power supply, so that the driven wheel two drives the transmission chain to rotate, thereby rotating the water hose winch wheel, so that firefighters can quickly and conveniently reel in the water hose in an open area.

[0008] Further preferably, the side surface of the rotating rod is sleeved with a limit plate, one side of the frame is movably connected to a fixing frame, and one side of the fixing frame is threadedly connected to a bolt. The limit plate helps to prevent the water hose from deviating during the winding process, effectively preventing the water hose from folding and rolling during the winding process, and helping firefighters complete the work of winding the water hose.

[0009] Further preferably, a telescopic rod is fixedly connected to the interior of the fixing frame, and a handle is fixedly connected to the top of the telescopic rod. Firefighters can adjust the height of the handle through the telescopic rod, making it easier to save effort when reeling in the hose.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] In the utility model, when in use, through the cooperation between the water hose winch wheel, the winding rod and the driven wheel, the water hose can be rolled up without relying on electric drive when pushing the trolley, so that firefighters can switch back and forth between manual shaking and trolley pushing to carry out water hose winding work, which helps firefighters to flexibly choose and use these two methods according to the actual situation on the scene, making the operation easier for firefighters, with wide applicability, high efficiency, and great promotion of actual combat applications.

[0012] In the utility model, when in use, the fixing block is pulled out through the cooperation between the fixing groove, the fixing block and the pushing rod, and the water bag is rolled up by manually shaking. Firefighters can use this method to roll up the water bag anytime and anywhere, without being restricted by the environment or equipment. It has high flexibility and convenience to achieve the best rescue effect.

[0013] In the utility model, when in use, through the cooperation between the transmission chain, the driven wheel 2 and the rotating rod, when there is no need to manually reel in the water hose, the fixed block is inserted and the staff pushes the trolley without the need for additional mechanical equipment or power supply, so that the driven wheel 2 drives the transmission chain to rotate, thereby rotating the water hose winch wheel, so that firefighters can quickly and conveniently reel in the water hose in an open area. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 ;

[0015] Figure 2 For this utility model Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 ;

[0017] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure at B in the middle;

[0018] Figure 5 This is a schematic diagram of the three-dimensional structure of the utility model Figure 3 ;

[0019] Figure 6 It is a schematic diagram of the cross-sectional three-dimensional structure of the utility model.

[0020] In the figure: 1. Frame; 2. Driving assembly; 201. Transmission rod; 202. Rocker; 203. Crank handle; 204. Hose capstan wheel; 205. Winding rod; 3. Fixing assembly; 301. Driven wheel 1; 302. Fixing slot; 303. Fixing block; 304. Push rod; 305. Electric push rod; 4. Rotating assembly; 401. Transmission chain; 402. Driven wheel 2; 403. Rotating rod; 404. Wheel; 5. Limiting plate; 6. Fixing frame; 7. Bolt; 8. Telescopic rod; 9. Handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0022] See also Figures 1-6The water hose reel 204 is fixedly connected to the driving member 201 on one side of the driving member 201, and the water hose reel 204 is fixedly connected to the driving member 201 on the other side of the driving member 201. The water hose reel 204 is fixedly connected to the driving member 201 on the other side.

[0023] In this embodiment, Figure 1 、 Figure 3 and Figure 4 As shown, a fixing component 3 is provided on the side surface of the transmission rod 201, and the fixing component 3 includes a driven wheel 301, which is movably connected to the side surface of the transmission rod 201, and a fixing groove 302 is provided on one side of the driven wheel 301, and a fixing block 303 is movably connected inside the fixing groove 302, and a pushing rod 304 is fixedly connected to one side of the fixing block 303, and a pushing end of an electric push rod 305 is fixedly connected to one side of the fixing block 303. The electric push rod 305 is fixedly connected to the side surface of the transmission rod 201. When the water hose needs to be reeled in by pushing the trolley, the fixing block 303 is pushed out by the pushing rod 304 on the electric push rod 305, and the fixing block 303 is inserted into the fixing groove 302 on the driven wheel 301, so that the transmission rod 201 and the driven wheel 301 are fixed together.

[0024] In this embodiment, Figure 1 、 Figure 3 and Figure 5As shown, the side surface of the driven wheel 1 301 is provided with a rotating assembly 4, and the rotating assembly 4 includes a transmission chain 401, which is meshed and connected to the side surface of the driven wheel 1 301, and the bottom of the transmission chain 401 is meshed and connected to the driven wheel 2 402, and the interior of the driven wheel 2 402 is penetrated by a rotating rod 403, and the two sides of the rotating rod 403 are fixedly connected to wheels 404. The staff holds the handle 9 to push the trolley forward, and the rotation of the wheel 404 causes the rotating rod 403 to rotate accordingly, and the rotation of the rotating rod 403 causes it to rotate. The driven wheel 2 402 rotates, and the driven wheel 2 402 then drives the transmission chain 401 to rotate, thereby rotating the driven wheel 1 301 on the transmission chain 401. Since the driven wheel 1 301 is fixed together with the transmission rod 201, the driven wheel 1 301 drives the transmission rod 201 to rotate, and then the water hose winch wheel 204 rotates with the winding rod 205, thereby reeling in the water hose. During the reeling process, the staff can adjust the height of the handle 9 through the telescopic rod 8, so that the staff does not have to bend over when working, which increases the comfort during work.

[0025] In this embodiment, Figure 1 、 Figure 5 and Figure 6 As shown, the side surface of the rotating rod 403 is sleeved with a limit plate 5, one side of the frame body 1 is movably connected to a fixing frame 6, one side of the fixing frame 6 is threadedly connected to a bolt 7, the inside of the fixing frame 6 is fixedly connected to a telescopic rod 8, and the top of the telescopic rod 8 is fixedly connected to a handle 9.

[0026] The use method and advantages of this utility model: When the portable fast hose reel is in use, the working process is as follows:

[0027] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6As shown, the staff will pass the water upward from the bottom of the rotating rod 403, hang the middle part of the water hose on the winding rod 205, and then shake the crank 203. The crank 203 drives the transmission rod 201 to rotate through the rocker 202. At this time, the transmission rod 201 and the driven wheel 301 are in a state of active connection. The rotation of the transmission rod 201 causes the water hose capstan wheel 204 at the other end to rotate, so that the winding rod 205 winds the water hose. When it is necessary to reel in the water hose by pushing the trolley, the pushing rod 304 on the electric push rod 305 pushes out the fixing block 303, and the fixing block 303 is inserted into the fixing groove 302 on the driven wheel 301, so that the transmission rod 201 and the driven wheel 301 are connected. The two wheels are fixed together. Then, the staff holds the handle 9 and pushes the trolley forward. The wheel 404 rotates to make the rotating rod 403 rotate accordingly. The rotating rod 403 rotates to make the driven wheel 2 402 on it rotate. The driven wheel 2 402 then drives the transmission chain 401 to rotate, thereby causing the driven wheel 1 301 on the transmission chain 401 to rotate. Since the driven wheel 1 301 is fixed together with the transmission rod 201, the driven wheel 1 301 drives the transmission rod 201 to rotate, and then the water hose winch wheel 204 rotates with the winding rod 205, thereby reeling in the water hose. During the reeling process, the staff can adjust the height of the handle 9 through the telescopic rod 8, so that the staff does not have to bend over when working, which increases the comfort during work.

[0028] The above shows and describes the basic principles, main features, and advantages of the present invention. Persons skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable fast hose reel vehicle, comprising a frame (1), characterized in that: A driving assembly (2) is provided on one side of the inner wall of the frame (1), and the driving assembly (2) comprises a transmission rod (201), the transmission rod (201) is movably connected to one side of the inner wall of the frame (1), one side of the transmission rod (201) is fixedly connected to a rocker (202), one side of the rocker (202) is fixedly connected to a crank handle (203), the other side of the transmission rod (201) is fixedly connected to a water hose capstan wheel (204), and one side of the water hose capstan wheel (204) is fixedly connected to a winding rod (205).

2. The portable fast hose reel according to claim 1, characterized in that: A fixing assembly (3) is provided on the side surface of the transmission rod (201), and the fixing assembly (3) includes a driven wheel (301). The driven wheel (301) is movably connected to the side surface of the transmission rod (201), and a fixing groove (302) is provided on one side of the driven wheel (301). A fixing block (303) is movably connected inside the fixing groove (302).

3. The portable fast hose reel according to claim 2, characterized in that: One side of the fixed block (303) is fixedly connected to a push rod (304), one side of the push rod (304) is fixedly connected to a push end of one side of an electric push rod (305), and the electric push rod (305) is fixedly connected to the side surface of the transmission rod (201).

4. The portable fast hose reel according to claim 3, characterized in that: A rotating assembly (4) is provided on the side surface of the driven wheel 1 (301), and the rotating assembly (4) includes a transmission chain (401), the transmission chain (401) is meshedly connected to the side surface of the driven wheel 1 (301), the bottom of the transmission chain (401) is meshedly connected to the driven wheel 2 (402), the interior of the driven wheel 2 (402) is connected with a rotating rod (403), and the two sides of the rotating rod (403) are fixedly connected to wheels (404).

5. The portable fast hose reel according to claim 4, characterized in that: A limit plate (5) is sleeved on the side surface of the rotating rod (403), and a fixing frame (6) is movably connected to one side of the frame body (1), and a bolt (7) is threadedly connected to one side of the fixing frame (6).

6. The portable fast hose reel according to claim 5, characterized in that: A telescopic rod (8) is fixedly connected to the interior of the fixing frame (6), and a handle (9) is fixedly connected to the top of the telescopic rod (8).

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