Wall-hung type water hose airing and winding device

Abstract

The utility model provides a wall-hung type water hose airing and rolling device which comprises a lifting device and an airing assembly hung on the lifting device, the airing assembly comprises a frame body, a hook part is arranged on the frame body, and the lifting device drives the airing assembly to move up and down; winding devices are arranged on the lower portion of the airing assembly, first guide pieces are arranged on the tops of the winding devices and used for guiding the airing assembly to fall between the winding devices, rollers arranged in a three-point mode are arranged on the airing assembly, and when the airing assembly moves up and down, balance can be kept after the rollers move on a wall and a water hose is hung. The whole device is installed on the wall surface, a stand column type rail does not need to be arranged on the ground, and the device is simple in structure, low in manufacturing cost, rapid to install, convenient and fast to maintain and long in service life.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire hose airing equipment field especially relates to wall -hanging type water hose airing and winding device. BACKGROUND

[0002] Fire hose is important rescue tool in fire rescue, and the inside will remain part of accumulated water after each fire rescue task or actual combat drill, and the surface will also be attached dust, soil and other stains, therefore, firemen need to clean and air the fire hose every time, a little accumulated water will remain in the inside of the fire hose after being cleaned, if not dried in time, it is easy to cause the inside lining, surface mildew, fire hose cracking and other phenomena, affect the service life, and bring serious safety hazard to fire work.

[0003] The common airing device in prior art is like: the airing and winding device of fire hose disclosed by CN 218579158 U and the multifunctional fire hose airing device disclosed by CN 208641617 U, which are gantry column track type structures, need to set up column type slide rails on the ground, and have the problems of complex structure, high manufacturing cost, large ground space occupation, long installation time, poor stability, large track pressure during lifting, complicated maintenance and short service life. UTILITY MODEL CONTENT

[0004] In order to solve the above technical problems, the utility model provides a wall -hanging type water hose airing and winding device, which comprises a hoisting device and an airing assembly suspended on the hoisting device, the airing assembly comprises a frame body, a hook part is arranged on the frame body, and the hoisting device drives the airing assembly to move up and down.

[0005] A winding device is arranged at the lower part of the airing assembly, a first guide piece is arranged at the top of the winding device, and the first guide piece is used for guiding the airing assembly to fall between the winding devices.

[0006] Preferably, the hoisting device is fixed on the wall, rollers are arranged on the frame body, and the rollers are pressed on the wall, and when the frame body moves up and down, the rollers roll on the wall.

[0007] Preferably, the frame body is a polygonal structure, a roller is arranged at the top of the frame body, and two groups of rollers are arranged at the bottom of the frame body.

[0008] Preferably, at least one slide rail is arranged vertically below the hoisting device.

[0009] Preferably, the number of slide rails is one, at least one group of clamping rollers is arranged on the frame body in opposite arrangement, and the clamping rollers are pressed on the two sides of the slide rail.

[0010] Preferably, the number of slide rails is two and they are arranged in parallel, and the frame body is provided with at least one set of oppositely arranged clamping rollers, which are respectively pressed on the slide rails.

[0011] Preferably, the hook portions are inverted T-shaped structures and are arranged uniformly at the lower part of the frame body.

[0012] Preferably, the hoisting device is a ring chain hoist, and the hoisting device is provided with an outer shell, and the outer shell is provided with a second guide piece, a positioning pin and a limiting device at the bottom.

[0013] Preferably, the first guide piece and the second guide piece are arranged in a trumpet shape, and the openings are respectively directed to the airing assembly.

[0014] Preferably, the winding device comprises a shell, a winding motor is arranged in the shell, a winding rod is connected to the output end of the winding motor, the winding rod extends out of the shell, and at least one tensioning roller is arranged at the lower part of the shell, and a pressing roller is arranged on the tensioning roller.

[0015] The wall-hung water hose airing and winding device has the following beneficial effects: the airing assembly is provided with three rollers arranged in a triangular shape, the rollers can be moved on the wall, the water hose can be kept balanced after being hung, the pressure on the track is small, and the service life is long. The device is entirely installed on the wall, and does not need to be provided with a portal frame or a column track on the ground, so that the ground space is not occupied. In addition, the device has a simple structure, low manufacturing cost, quick installation, convenient maintenance and long service life. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description.

[0017] Figure 1 Fig. 1 is a three-dimensional view of the device installed on a wall;

[0018] Figure 2 Fig. 2 is a schematic view of the hoisting device and the hanging assembly of the device;

[0019] Figure 3 Fig. 3 is a schematic view of embodiment 2 of the device;

[0020] Figure 4 Fig. 4 is a schematic view of two sets of slide rails in embodiment 2 of the device;

[0021] In the figures, 1 is a hoisting device, 2 is an airing assembly, 3 is a frame body, 4 is a hook portion, 5 is a roller, 6 is a first guide piece, 7 is a slide rail, 8 is a clamping roller, 9 is a second guide piece, 10 is a shell, 12 is a winding rod, 13 is a tensioning roller, 14 is a pressing roller, and 15 is a jack. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described in connection with the drawings in the embodiments of the utility model. Embodiment 1

[0023] As Figure 1 shown, the utility model provides a kind of wall-hung hose airing and rolling device, including hoisting device 1 and hang on the airing assembly 2 of hoisting device 1, in this embodiment, hoisting device 1 is ring chain hoist, fixed in upper portion of wall when using, certainly not limited to ring chain hoist, but also can be the form of speed reducer control conveying chain, hoisting device 1 lower part hangs airing assembly 2 and controls the up-down of airing assembly 2.

[0024] Specifically, the airing assembly 2 includes frame body 3, the hook portion 4 is equipped on the frame body 3, the selection of frame body 3 can be polygon, in this embodiment, frame body 3 is set to triangle, the top angle of triangle is located at top, bottom angle is located at lower portion and is distributed on both sides of top angle, and the position hung with hoisting device 1 is set to top angle, guarantee balance, and to further guarantee that it keeps balance after being hung, roller 5 is set on the side of frame body 3 close to wall, one roller 5 is set at the top of triangle, and roller 5 is set close to bottom angle position at bottom, to form three-point arrangement, when hoisting device 1 drives airing assembly 2 to rise and fall, roller 5 is pressed on wall surface, can stably move up and down along wall surface, the hook portion 4 evenly arranged at the lower portion of frame body 3 is inverted T-shaped structure, can be conveniently hung fire hose.

[0025] The lower portion of the airing assembly 2 is provided with a rolling device, the top of the rolling device is provided with a first guide piece 6, the first guide piece 6 is used to guide the airing assembly 2 to fall between the rolling devices, the first guide piece 6 is provided in a horn shape, the distance between the two guide pieces is the width of the bottom of the frame body 3, so that the frame body 3 can enter the middle of the two rolling devices when reaching the bottom, preventing shaking when the hose is installed or removed, similarly, the hoisting device 1 is provided with an outer shell, the bottom of the outer shell is provided with a second guide piece 9 and a positioning pin, the positioning pin is arranged in the shell above the second guide piece 9, the positioning pin can be a purchased extension shaft safety protector, when the frame body rises to the top, the side of the frame body can be provided with a insertion hole 15, the positioning pin can be inserted to further protect against falling. The second guide piece 9 is also designed in a horn shape, so as to limit the frame body 3 when it rises to the top, preventing shaking in the air. In order to prevent the problem of accidental falling, a fall protector is also arranged outside the hoisting device 1, and the fall protector is connected with the top of the frame body 3.

[0026] A winding device is provided at the bottom. The winding device includes a housing 10, and a winding motor is provided inside the housing 10. The output end of the winding motor is connected to a winding rod 12. The winding rod 12 extends out of the housing 10. At least one tension roller 13 is also provided at the lower part of the housing 10. A pressure roller 14 is provided on one of the tension rollers 13. The tension roller 13 winds the water belt, and the pressure roller presses the water belt to prevent the water belt from loosening and being difficult to wind. The winding rod 12 is driven to rotate by the winding motor, which can wind up the water belt suspended on the frame 3. Example 2

[0027] like Figure 3 , Figure 4 As shown in this embodiment, the present invention proposes a wall-mounted water hose drying and winding device, including a lifting device 1 and a drying assembly 2 suspended on the lifting device 1. In this embodiment, the lifting device 1 is a chain hoist, which is fixed to the upper part of the wall during use. Of course, it is not limited to a chain hoist, but can also be a conveyor chain controlled by a speed reducer. The drying assembly 2 is controlled to move up and down by suspending it at the lower part of the lifting device 1. Specifically, the drying assembly 2 includes a frame 3, on which a hook 4 is provided. The frame 3 can be polygonal; in this embodiment, the frame 3 is triangular, with the apex at the top and the base at the bottom, distributed on both sides of the apex. The position for suspending the lifting device 1 is located at the apex to ensure balance. To ensure the stability of the frame 3 when moving up and down, a slide rail 7 is provided at the bottom of the lifting device 1. The frame 3 is provided with at least one set of oppositely arranged locking rollers 8, which press against both sides of the slide rail 7. When the frame 3 is pulled up and down by the lifting device 1, the locking rollers 8 press against both sides of the slide rail 7. The intermediate strip track is low-cost and can further limit the stability of the frame 3. Of course, two parallel slide rails 7 can also be provided, with at least one set of oppositely arranged locking rollers 8 on the frame 3. The locking rollers 8 press against the slide rails 7 they are attached to, realizing up and down sliding. To prevent accidental falls, a fall arrestor is installed on the outside of the lifting device 1, connected to the top of the frame 3. The bottom of the outer casing is equipped with a second guide plate 9, a positioning pin, and a limiting device. The positioning pin is located inside the casing above the second guide plate 9. The positioning pin can be a shaft-type safety guard; when the frame rises to the top, a hole can be provided on the side of the frame, allowing the positioning pin to extend and insert for further protection against falls. The limiting device can be one or more sets of mechanical limit switches, PLC-controlled proximity switches, or time relay control switches, used to control the start and stop of the lifting device 1 and the lifting limit of the drying assembly 2.

[0028] The bottom is provided with a winding device, the winding device includes a shell 10, the shell 10 is provided with a winding motor, the winding motor output end is connected with winding bar 12, the winding bar 12 extends out of the shell 10, the shell 10 lower part is further provided with at least one tension roller 13, a tension roller 13 is provided with a compression roller 14, the tension roller 13 rotates around the hose, the compression roller tightens the hose, prevents the hose from loosening and being not easy to rotate, and the winding motor drives the winding bar 12 to rotate, so that the hose hung on the frame body 3 can be wound.

Claims

1. A wall-hung hose drying and winding device, characterized in that, The drying assembly is hung on the lifting device, and the lifting device drives the drying assembly to move up and down. The lower part of the drying assembly is provided with a winding device, and the top of the winding device is provided with a first guide piece for guiding the drying assembly to fall between the winding devices.

2. The wall huggar hose drying and winding apparatus of claim 1 wherein, The lifting device is fixed on the wall, and the frame is provided with a roller which is pressed on the wall.

3. The wall huggar hose drying and winding apparatus of claim 2 wherein, The frame is a polygonal structure, and the top of the frame is provided with a roller, and the bottom of the frame is provided with two groups of rollers.

4. The wall huggar hose drying and winding apparatus of claim 1 wherein, At least one slide rail is vertically arranged below the lifting device.

5. The wall huggar hose drying and winding apparatus of claim 4 wherein, The number of slide rails is one, and the frame is provided with at least one set of oppositely arranged clamping rollers which are pressed on both sides of the slide rail.

6. The wall huggar hose drying and winding apparatus of claim 4 wherein, The number of slide rails is two and they are arranged in parallel, and the frame is provided with at least one set of oppositely arranged clamping rollers which are respectively pressed on the slide rails.

7. The wall huggar hose drying and winding apparatus of claim 1 wherein, The hook part is an inverted T-shaped structure and is arranged uniformly at the lower part of the frame.

8. The wall huggar hose drying and winding apparatus of claim 1 wherein, The lifting device is a ring chain hoist, and the outer part of the lifting device is provided with a shell, and the bottom of the shell is provided with a second guide piece, a positioning pin and a limiting device.

9. The wall huggar hose drying and winding apparatus of claim 8 wherein, The first guide piece and the second guide piece are arranged in a trumpet shape, and the openings are respectively directed to the drying assembly.

10. The wall huggar hose drying and winding apparatus of claim 1 wherein, The winding device comprises a shell, and the shell is provided with a winding motor inside, the output end of the winding motor is connected with a winding rod, the winding rod extends out of the shell, and the lower part of the shell is further provided with at least one tensioning roller, and the tensioning roller is provided with a pressing roller.

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