Portable water hose machine

Abstract

The utility model discloses a portable water hose machine which comprises a first supporting leg, a second supporting leg, a fixing sleeve, a rotating shaft and a water hose correcting rod, the top end of the first supporting leg is hinged to the top end of the second supporting leg, the fixing sleeve is fixedly connected to the top end of the first supporting leg, the rotating shaft penetrates through the fixing sleeve, and the water hose correcting rod is arranged on the rotating shaft. The rotating shaft is rotatably connected with the fixing sleeve, a first end of the rotating shaft is connected with a rotation driving assembly, and a water hose is wound on a second end of the rotating shaft; the water hose correcting rods are fixedly installed on the side wall of the bottom end of the first supporting leg and the side wall of the second supporting leg. The portable water hose winding device is integrally light and convenient to carry, and can be folded by arranging the first supporting leg and the second supporting leg which can be folded and unfolded while a water hose is rapidly wound; and by arranging the rotary handle, when the device is not used, the handle can be rotated to enable the handheld part to be attached to the supporting legs, so that the size is further reduced, and the device is convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-fighting facilities. Specifically, it is a portable hose machine. Background Art

[0002] A fire hose is a hose used to transport fire extinguishing, flame retardant and other materials. After the fire hose is used, it needs to be wound up for subsequent use. When winding up, the traditional method is to first spread the hose horizontally and then manually wind it up. In the initial state, since the hose is in a fully unfolded state, it takes a lot of effort to pull the hose. As the hose is wound up, the hose reel gradually increases in size and weight, and it is also necessary to control the tightness and flatness of the hose winding, which requires a great deal of effort. Content of the Utility Model

[0003] Therefore, the technical problem to be solved by the utility model is to provide a portable hose machine that can quickly wind up the hose.

[0004] To solve the above technical problem, the utility model provides the following technical solution: A portable hose machine, including a first leg, a second leg, a fixed sleeve, a rotating shaft and a hose correcting rod. The top ends of the first leg and the second leg are hinged to each other. The fixed sleeve is fixedly connected to the top end of the first leg. The rotating shaft passes through the fixed sleeve and is rotatably connected to the fixed sleeve. A rotation driving assembly is connected to the first end of the rotating shaft, and the hose is wound around the second end of the rotating shaft. The hose correcting rod is fixedly installed on the side wall of the bottom end of the first leg and the side wall of the second leg, and the hose correcting rod and the second end of the rotating shaft are located on the same side.

[0005] In the above portable hose machine, a winding rod is fixedly installed on the rotating shaft along the radial direction. The free end of the winding rod bends and extends towards the second end of the rotating shaft, and the free end of the winding rod is arranged parallel to the rotating shaft.

[0006] In the above portable hose machine, the second end of the hose correcting rod bends towards the ground and extends towards the ground to form a support rod, and the bottom end of the support rod contacts the ground.

[0007] In the above portable hose machine, the hose correcting rod is arranged parallel to the rotating shaft, and the length from one end of the hose correcting rod to its bending part is equal to the distance from the end of the second end of the rotating shaft to the first leg and is greater than the width of the hose.

[0008] For the above-mentioned portable hose machine, the distance between the hose correction rod and the ground is greater than zero. The space formed by the hose correction rod, the support rod, the first leg, and the ground on the first leg constitutes a hose correction channel, and the space formed by the hose correction rod, the support rod, the second leg, and the ground on the second leg constitutes another hose correction channel.

[0009] For the above-mentioned portable hose machine, a roller is rotatably installed on the hose correction rod, and a flexible layer is wrapped on the outer wall of the roller.

[0010] For the above-mentioned portable hose machine, a hinge plate is welded to the top end of the side wall of the second leg, and the other end of the hinge plate is hinged to the top end of the side wall of the first leg.

[0011] For the above-mentioned portable hose machine, a limit link is hinged to the side wall of the first leg, and the other end of the limit link is hinged to the side wall of the second leg.

[0012] For the above-mentioned portable hose machine, a bearing is installed in the fixed sleeve, and the rotating shaft passes through the bearing and is connected to the inner ring of the bearing.

[0013] For the above-mentioned portable hose machine, the rotation drive assembly includes a rotation handle. A through hole is radially formed in the first end of the rotating shaft, and the first end of the rotation handle passes through the through hole. Positioning rings are fixedly connected to both sides of the rotating shaft on the rotation handle, and the positioning rings are attached to the side wall of the rotating shaft. The included angle between the second end and the first end of the rotation handle is 90 degrees, and a rotating sleeve is rotatably connected to the second end of the rotation handle; a handle is installed on the first leg. On the plane where the first leg and the second leg are hinged and move: the handle extends in a direction away from the second leg.

[0014] The technical solution of the present invention has achieved the following beneficial technical effects:

[0015] The whole of the present invention is portable. While realizing the rapid winding of the hose, by setting the first leg and the second leg that can be folded and opened, it can be folded, which is convenient for carrying; by setting the rotation handle, when not in use, the handle can be rotated to make the handheld part fit with the leg, thereby further reducing the volume and being convenient for carrying; by setting the hose correction rod and the support rod formed by bending downward, it not only has the effect of increasing the stability on the ground, but also uses the hose correction channel to guide the hose when winding the hose, ensuring the flatness of the hose after being wound into a coil, and at the same time being able to squeeze out the residual water in the hose and ensure the tightness of the hose winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic perspective view of one side of the present invention;

[0017] Figure 2 Schematic diagram of the three-dimensional structure on the other side of the utility model.

[0018] The reference signs in the figure are represented as follows: 1 - first leg; 2 - second leg; 3 - fixed sleeve; 4 - bearing; 5 - rotating shaft; 6 - winding rod; 7 - rotating handle; 8 - positioning ring; 9 - rotating sleeve; 10 - limiting connecting rod; 11 - hinge plate; 12 - hose correcting rod; 13 - drum; 14 - support rod; 15 - handle; 16 - hose correcting channel. Detailed implementation manners

[0019] The portable hose machine in this embodiment, as Figure 1-2 shown, includes a first leg 1, a second leg 2, a fixed sleeve 3, a rotating shaft 5 and a hose correcting rod 12. The top ends of the first leg 1 and the second leg 2 are hinged to each other. An articulated plate 11 is welded to the top end of the side wall of the second leg 2, and the other end of the articulated plate 11 is hinged to the top end of the side wall of the first leg 1. A limiting connecting rod 10 is hinged to the side wall of the first leg 1, and the other end of the limiting connecting rod 10 is hinged to the side wall of the second leg 2. While enabling the rapid winding of the hose, by providing the first leg 1 and the second leg 2 that can be folded and opened, it can be folded for easy carrying.

[0020] The fixed sleeve 3 is fixedly connected to the top end of the first leg 1. The rotating shaft 5 passes through the fixed sleeve 3, and the rotating shaft 5 is rotatably connected to the fixed sleeve 3. A rotating drive assembly is connected to the first end of the rotating shaft 5, and the hose is wound around the second end of the rotating shaft 5. A winding rod 6 is fixedly installed on the rotating shaft 5 along the radial direction. The free end of the winding rod 6 bends and extends towards the second end of the rotating shaft 5, and the free end of the winding rod 6 is arranged parallel to the rotating shaft 5. The hose correcting rods 12 are fixedly installed on the bottom side wall of the first leg 1 and the side wall of the second leg 2 respectively, and the hose correcting rod 12 and the second end of the rotating shaft 5 are located on the same side.

[0021] As Figure 1-2As shown, the second end of the hose rectifying rod 12 bends towards the ground and extends towards the ground to form a support rod 14. The bottom end of the support rod 14 contacts the ground to form a stable support. The hose rectifying rod 12 is arranged parallel to the rotating shaft 5, and the length from one end of the hose rectifying rod 12 to its bending part is equal to the distance from the end of the second end of the rotating shaft 5 to the first leg 1 and is greater than the width of the hose. The distance between the hose rectifying rod 12 and the ground is greater than zero. The space among the hose rectifying rod 12, the support rod 14, the first leg 1 and the ground on the first leg 1 forms a hose rectifying channel 16, and the space among the hose rectifying rod 12, the support rod 14, the second leg 2 and the ground on the second leg 2 forms another hose rectifying channel 16. A roller 13 is rotatably installed on the hose rectifying rod 12, and a flexible layer is wrapped on the outer wall of the roller 13. By arranging the hose rectifying rod 12 and the support rod 14 formed by bending downward, not only the stability on the ground is increased, but also by using the hose rectifying channel 16, when the hose is being wound up, the hose can be guided to ensure the flatness of the hose after being wound into a disk shape, and at the same time, the residual water in the hose can be squeezed out and the tightness of the hose winding can be ensured.

[0022] As Figure 1 shown, the rotation driving assembly includes a rotation handle 7. A through hole is radially formed along the first end of the rotating shaft 5. The first end of the rotation handle 7 passes through the through hole. Positioning rings 8 are fixedly connected to both sides of the rotating shaft 5 on the rotation handle 7. The positioning rings 8 are attached to the side wall of the rotating shaft 5. The included angle between the second end and the first end of the rotation handle 7 is 90 degrees. A rotation sleeve 9 is rotatably connected to the second end of the rotation handle 7. By arranging the rotation handle 7, when not in use, the handle can be rotated to fit the handheld part with the leg, thereby further reducing the volume and being convenient for carrying. A handle 15 is installed on the first leg 1. On the plane where the first leg 1 and the second leg 2 are hinged and move: the handle 15 extends towards the direction away from the second leg 2. A connecting seat is hinged to the end of the handle 15 passing through. The handle 15 is fixedly connected to the first leg 1 through the connecting seat.

[0023] Usage process: When in use, fully unfold the hose machine into a triangular shape and place it on the ground, make the hose located in the hose rectifying channel 16, then pull the hose and hang it on the rotating shaft 5 upwards, rotate the rotation sleeve 9 to drive the rotating shaft 5 to rotate, and the rotating shaft 5 synchronously drives the winding rod 6 to rotate, thereby winding the hose. The winding position of the hose is relatively high. While pulling the hose, the hose applies a thrust to the roller 13 backwards. The hose is restricted in the hose rectifying channel 16, thereby rectifying the hose and squeezing out the excess water in the hose until the winding is completed. Then, take out the hose reel from the rotating shaft 5, and then fold the hose machine.

[0024] Obviously, the above embodiments are merely examples given for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or alterations can be made based on the above description. It is not necessary and impossible to list all implementation manners here. And the obvious changes or alterations derived therefrom still fall within the protection scope of the claims of this patent application.

Claims

1. Portable water hose machine, characterized by: The utility model comprises a first leg (1), a second leg (2), a fixing sleeve (3), a rotating shaft (5) and a hose straightening rod (12), wherein the top end of the first leg (1) and the top end of the second leg (2) are hinged to each other, the fixing sleeve (3) is fixedly connected to the top end of the first leg (1), the rotating shaft (5) passes through the fixing sleeve (3), and the rotating shaft (5) is rotatably connected to the fixing sleeve (3), a rotating drive component is connected to the first end of the rotating shaft (5), and the hose is wound around the second end of the rotating shaft (5); the hose straightening rod (12) is fixedly installed on the side wall of the bottom end of the first leg (1) and the side wall of the second leg (2), and the hose straightening rod (12) and the second end of the rotating shaft (5) are located on the same side; A winding rod (6) is fixedly mounted on the rotating shaft (5) in a radial direction, the free end of the winding rod (6) is bent and extended toward the second end of the rotating shaft (5), and the free end of the winding rod (6) is arranged parallel to the rotating shaft (5); The distance between the hose straightening rod (12) and the ground is greater than zero; the hose straightening rod (12) on the first leg (1), the support rod (14), the space between the first leg (1) and the ground constitute a hose straightening channel (16); and the hose straightening rod (12) on the second leg (2), the support rod (14), the second leg (2) and the space between the ground constitute another hose straightening channel (16); A roller (13) is rotatably mounted on the hose straightening rod (12), and a flexible layer is wrapped on the outer wall of the roller (13); A bearing (4) is installed in the fixed sleeve (3), and the rotating shaft (5) passes through the bearing (4) and is connected to the inner ring of the bearing (4); A handle (15) is mounted on the first leg (1), and on the plane where the first leg (1) and the second leg (2) are hingedly connected: the handle (15) extends in a direction away from the second leg (2).

2. The portable water hose machine according to claim 1, characterized in that: The second end of the hose straightening rod (12) is bent toward the ground and extends toward the ground to form a support rod (14), and the bottom end of the support rod (14) is in contact with the ground.

3. The portable water hose machine according to claim 2, characterized in that: The water hose straightening rod (12) is arranged parallel to the rotating shaft (5), and the length from one end of the water hose straightening rod (12) to its bending part is equal to the distance from the second end of the rotating shaft (5) to the first leg (1) and is greater than the width of the water hose.

4. The portable water hose machine according to claim 1, characterized in that: A hinge plate (11) is welded to the top end of the side wall of the second supporting leg (2), and the other end of the hinge plate (11) is hinged to the top end of the side wall of the first supporting leg (1).

5. The portable water hose machine according to claim 1, characterized in that: A limit connecting rod (10) is hinged on the side wall of the first supporting leg (1), and the other end of the limit connecting rod (10) is hinged to the side wall of the second supporting leg (2).

6. The portable water hose machine according to claim 1, characterized in that: The rotary drive assembly comprises a rotary handle (7), a through hole is provided on the first end of the rotary shaft (5) along its radial direction, the first end of the rotary handle (7) passes through the through hole, positioning rings (8) are fixedly connected to the rotary handle (7) on both sides of the rotary shaft (5), the positioning rings (8) are in contact with the side walls of the rotary shaft (5), the second end of the rotary handle (7) and the first end form an angle of 90 degrees, and a rotary sleeve (9) is rotatably connected to the second end of the rotary handle (7).

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