Fire hose winding device

Abstract

The utility model relates to the technical field of winding devices, in particular to a fire hose winding device which comprises a supporting plate, sliding grooves are formed in the two sides of the upper surface of the supporting plate correspondingly, a cavity is formed in one side of the interior of the supporting plate, and threaded rods are rotationally connected to one sides of the interiors of the sliding grooves correspondingly. According to the scheme, a rotary knob is rotated to drive a first bevel gear to rotate, then second bevel gears on the two sides are driven to rotate at the same time, and the threaded rods rotate to drive moving blocks to move along the inner walls of sliding grooves, so that connecting frames on the two sides are driven to move in the opposite directions; the two brush plates and the outer walls of the pressing rollers make contact with the fire hose, the two brush plates sweep off dust or soil on the outer wall of the fire hose while the fire hose is wound, the two pressing rollers can extrude out water left in the fire hose, and the effect that the dust on the outer wall and the water left on the inner wall of the fire hose are cleaned while the fire hose is wound is achieved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of winding devices, in particular to a fire hose winding device. BACKGROUND

[0002] The fire hose is a hose for carrying high-pressure water or foam liquid. The traditional fire hose is lined with rubber, and the outer surface is wrapped with linen braid. The advanced fire hose is made of polyurethane or other polymer materials. The two ends of the fire hose are provided with metal joints, which can be connected to another hose to extend the distance or connected to a nozzle to increase the liquid injection pressure.

[0003] In the prior art, when the fire hose is wound, the most important thing is that there is water in the fire hose after use. If it is not treated before winding, the water will stink, thereby affecting the secondary use. The second is that the surface of the fire hose is stained with dirt after use, and the manual cleaning efficiency is low. Therefore, the application provides a fire hose winding device to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the problem of water remaining in the hose and dirt on the outer wall after direct winding, the application provides a fire hose winding device.

[0005] The fire hose winding device provided by the application comprises a supporting plate, a sliding groove is formed in the upper surface of the supporting plate on both sides, a cavity is formed in the inner side of the supporting plate, a threaded rod is rotatably connected to the inner side of the sliding groove, and the threaded rod extends into the cavity, a moving block is threadedly connected to the outer wall of the threaded rod on one side, two connecting frames are slidably connected to the upper surface of the supporting plate through the two moving blocks, a brush plate is fixedly connected to the opposite side of each connecting frame, a compression roller is rotatably connected to the opposite side of each connecting frame, a hose winding roller is rotatably connected to the upper surface of the supporting plate on one side, a servo motor is fixedly connected to the lower surface of the supporting plate on one side, and the driving end of the servo motor penetrates the inner wall of the supporting plate and is fixedly connected to one side of the hose winding roller.

[0006] Preferably, a first bevel gear is fixedly connected to the opposite side of each threaded rod, a second bevel gear is rotatably connected to the inner side of the cavity corresponding to the side of the first bevel gear, and the second bevel gear is in close engagement with the two first bevel gears.

[0007] Preferably, a rotating rod is rotatably connected to the inner side of the supporting plate through the second bevel gear, and a knob is fixedly connected to one side of the rotating rod.

[0008] Preferably, a mounting groove is formed in the upper surface of the supporting plate on one side, and a sundry box is arranged on the inner side of the mounting groove.

[0009] Preferably, the lower surface of the support plate is fixedly connected with moving wheels at four corners, and the upper surface of the support plate is fixedly connected with a handrail on one side.

[0010] To sum up, the application has the following beneficial technical effects:

[0011] 1. By rotating the knob to drive the first bevel gear to rotate, and then drive the second bevel gears on both sides to rotate simultaneously, the threaded rod is rotated to drive the moving block to move along the inner wall of the sliding groove, so that the connecting frames on both sides move towards each other, so that the two brush plates and the outer wall of the compression roller contact the fire hose, while the fire hose is being rolled up, the two brush plates sweep off the dust or soil on the outer wall of the fire hose, and the two compression rollers can squeeze out the water remaining in the fire hose; compared with the prior art, it has the effect of cleaning the dust on the outer wall of the fire hose and the water remaining in the inner wall while rolling up the fire hose.

[0012] 2. The fire hose is rolled up by rotating the tape roller driven by the servo motor, and the moving wheels are installed at the bottom of the support plate at four corners, wherein the front two moving wheels are universal wheels, and the rear two are directional wheels, and the handrail is installed on the top of the support plate, so that the staff can push the support plate to move, reducing the working intensity of the staff; compared with the prior art, it can save the physical strength of the fire personnel, and improve the working efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a structural schematic diagram of the rolling device of the embodiment of the application as a whole;

[0014] Figure 2 is a structural schematic diagram of the rolling device of the embodiment of the application from the back;

[0015] Figure 3 is a structural schematic diagram of the support plate of the embodiment of the application in cross section;

[0016] Figure 4 is a structural schematic diagram of the rolling device of the embodiment of the application from the top.

[0017] Explanation of reference signs: 1, support plate; 2, connecting frame; 3, brush plate; 4, compression roller; 5, handrail; 6, tape roller; 7, knob; 8, moving wheel; 9, miscellaneous box; 10, sliding groove; 11, servo motor; 12, mounting groove; 13, rotating rod; 14, moving block; 15, threaded rod; 16, first bevel gear; 17, second bevel gear; 18, cavity. DETAILED DESCRIPTION

[0018] The following will be described in detail in combination with the accompanying Figure 1 - Figure 4 The application will be further described in detail.

[0019] Embodiment one

[0020] Please refer to Figures 1-4 The utility model provides a fire hose winding device technical scheme:

[0021] A fire hose winding device, Figures 1-4 , including support plate 1, the upper surface both sides of support plate 1 are equipped with sliding slot 10, the inside one side of support plate 1 is equipped with cavity 18, the inside one side of sliding slot 10 is rotatably connected with threaded rod 15, and threaded rod 15 extends to the inside of cavity 18, the outer wall one side of threaded rod 15 is screw connected with moving block 14, wherein, the outer wall spiral angle of threaded rod 15 is set as twenty degrees, threaded rod 15 is screw connected between the moving block 14, and the thread of threaded rod 15 is less than the equivalent friction angle of screw pair formed by threaded rod 15 and moving block 14, forms self-locking, prevents the movement caused by external reason, the upper surface of support plate 1 is slidably connected with two connecting frames 2 through two moving blocks 14, the size of sliding slot 10 and moving block 14 are matched, so that threaded rod 15 rotation drives moving block 14 to move along the inner wall of sliding slot 10, moving block 14 is connected with connecting frame 2, then drives connecting frame 2 to move along the top wall of support plate 1, the opposite side of two connecting frames 2 is fixedly connected with brush plate 3, the opposite side of two connecting frames 2 is rotatably connected with press roll 4, by installing brush plate 3, press roll 4 in connecting frame 2, by driving the opposite movement of both sides connecting frame 2, so that the outer wall of two brush plates 3, press roll 4 contacts with fire hose, so that two brush plates 3 sweep the dust or soil on the outer wall of fire hose, wherein, the bristles on the outer wall of brush plate 3 are soft hair to avoid causing damage to the outer wall of fire hose, and two press rolls 4 can squeeze out the residual water in the fire hose, the upper surface one side of support plate 1 is rotatably connected with tape roller 6, the lower surface one side of support plate 1 is fixedly connected with servo motor 11, the driving end of servo motor 11 penetrates the inner wall of support plate 1 and is fixedly connected on one side of tape roller 6, the driving end of servo motor 11 is connected with tape roller 6, and tape roller 6 is installed on the top of support plate 1, so that servo motor 11 drives tape roller 6 to rotate to wind fire hose, wherein, the model of servo motor 11 can be preferably HBS57 type, and an external power supply and a control switch are used in use, which achieves the effect of conveniently winding and cleaning fire hose.

[0022] Further, the opposite side of two threaded rods 15 is fixedly connected with first bevel gear 16, the inside corresponding one side of cavity 18 is rotatably connected with second bevel gear 17, second bevel gear 17 and two first bevel gears 16 are closely engaged, two first bevel gears 16 are connected with two threaded rods 15 respectively, and second bevel gear 17 is closely engaged with two first bevel gears 16, so that first bevel gear 16 drives both sides second bevel gear 17 to rotate simultaneously.

[0023] Further, the inside of the support plate 1 is rotationally connected with the rotating rod 13 through the second bevel gear 17, one side of the rotating rod 13 is fixedly connected with the knob 7, the rotating rod 13 is connected with the second bevel gear 17, the knob 7 is connected with the rotating rod 13, then the rotating rod 13 is driven to rotate by rotating the knob 7, the second bevel gear 17 is driven to rotate in the cavity 18 through the connection of the rotating rod 13 and the second bevel gear 17, so that the two first bevel gears 16 are driven to rotate simultaneously in the cavity 18.

[0024] Further, the upper surface of the support plate 1 is provided with the installation groove 12, the inside of the installation groove 12 is provided with the sundry box 9, the size of the installation groove 12 is matched with the size of the sundry box 9, so that the sundry box 9 is placed in the installation groove 12, and the height of the sundry box 9 does not affect the moving of the connecting frames 2, so that the dust and stones cleaned by the two brush plates 3 on the outer wall of the fire hose are collected by the sundry box 9.

[0025] Further, the lower surface of the support plate 1 is fixedly connected with the moving wheels 8 at the four corners, the upper surface of the support plate 1 is fixedly connected with the handrail 5, the bottom of the support plate 1 is provided with the moving wheels 8 at the four corners, the front two moving wheels 8 are universal wheels, and the rear two moving wheels 8 are directional wheels, the top of the support plate 1 is provided with the handrail 5, so that the support plate 1 can be moved by the staff, and the working strength of the staff is reduced.

[0026] The implementation principle of the fire hose winding device is as follows: when the device is used, first, the rotating rod 13 is driven to rotate by rotating the knob 7, the second bevel gear 17 is driven to rotate, then the two second bevel gears 17 are driven to rotate simultaneously, the moving block 14 is driven to move along the inner wall of the sliding groove 10 through the rotation of the threaded rod 15, the connecting frames 2 are driven to move towards each other, the outer wall of the two brush plates 3 and the pressure rollers 4 are in contact with the fire hose, then the fire hose is wound by driving the winding roller 6 to rotate through the servo motor 11, while the fire hose is wound, the dust or soil on the outer wall of the fire hose is swept off by the two brush plates 3, and the water remaining in the fire hose is squeezed out by the two pressure rollers 4.

[0027] The above describes an exemplary embodiment of the fire hose winding device provided by the present disclosure with reference to the preferred embodiment, however, those skilled in the art can understand that various modifications and improvements can be made to the above specific embodiment without departing from the concept of the present disclosure, and various technical features and structures proposed by the present disclosure can be combined without departing from the protection scope of the present disclosure, the protection scope of the present disclosure is determined by the appended claims.

Claims

1. A fire hose winding device comprising a support plate (1), characterized in that: The upper surface of the support plate (1) is provided with a sliding groove (10) on both sides, the inside of the support plate (1) is provided with a cavity (18) on one side, the inside of the sliding groove (10) is rotatably connected with a threaded rod (15) on one side, and the threaded rod (15) extends into the cavity (18), the outer wall of the threaded rod (15) is screw connected with a moving block (14) on one side, the upper surface of the support plate (1) is slidably connected with two connecting frames (2) through two moving blocks (14), the opposite side of the two connecting frames (2) is fixedly connected with a brush plate (3), the opposite side of the two connecting frames (2) is rotatably connected with a compression roller (4), the upper surface of the support plate (1) is rotatably connected with a tape roller (6) on one side, the lower surface of the support plate (1) is fixedly connected with a servo motor (11) on one side, and the driving end of the servo motor (11) penetrates the inner wall of the support plate (1) and is fixedly connected on one side of the tape roller (6).

2. A fire hose winding device according to claim 1, characterized in that: The opposite side of the two threaded rods (15) is fixedly connected with a first bevel gear (16), the inside of the cavity (18) is rotatably connected with a second bevel gear (17) on the side corresponding to the first bevel gear (16), and the second bevel gear (17) and the two first bevel gears (16) are in close engagement.

3. A fire hose winding device according to claim 2, characterized in that: The inside of the support plate (1) is rotatably connected with a rotating rod (13) through the second bevel gear (17), and the side of the rotating rod (13) is fixedly connected with a knob (7).

4. The fire hose winding device of claim 1, wherein: The upper surface of the support plate (1) is provided with a mounting groove (12) on one side, and the inside of the mounting groove (12) is provided with a sundry box (9) on one side.

5. The fire hose winding device of claim 1, wherein: The lower surface of the support plate (1) is fixedly connected with a moving wheel (8) at the four corners, and the upper surface of the support plate (1) is fixedly connected with a handrail (5) on one side.

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