Fire hydrant water hose winding device for fire engineering

Abstract

The utility model belongs to the technical field of fire-fighting engineering, and particularly relates to a fire hydrant water hose winding device for fire-fighting engineering, which comprises a winding box, an opening and closing mechanism is arranged on the winding box, a shell is mounted at one end of the winding box, a water squeezing mechanism is arranged in the shell, a winding roller is rotatably connected in the winding box, and a water squeezing mechanism is arranged in the winding roller. A driving motor is installed at the rear end of the winding box, the output end of the driving motor is connected with the winding roller, two sliding grooves are formed in the bottom wall of an inner cavity of the winding box, and sliding blocks are slidably connected into the two sliding grooves. Through the arrangement of the water squeezing mechanism and the winding device, the water squeezing depth during winding can be adjusted according to the thickness of a fire hydrant water hose, the phenomenon that winding is strenuous due to residual water in the water hose is avoided, and the winding convenience is improved; and through the arrangement of the opening and closing mechanism winding device, the water collecting frame winding device can be taken out conveniently, residual water after water squeezing can be received through the water collecting frame winding device, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of fire engineering, in particular to a fire hydrant hose reeling device for fire engineering. Background Art

[0002] Fire hydrant hoses are important items in fire protection projects and are often installed in public places for emergency use. Fire hydrant hoses need to be reeled in after use. The reeling devices in the prior art are usually not convenient for squeezing out the remaining water in the hoses, and the hoses are heavy, making them inconvenient to reel in. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a fire hydrant hose reeling device for fire engineering, which solves the problems raised in the above-mentioned background technology.

[0005] (2) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A fire hydrant hose winding device for firefighting engineering comprises a winding box, an opening and closing mechanism is provided on the winding box, a shell is installed at one end of the winding box, a water squeezing mechanism is provided in the shell, a winding roller is rotatably connected in the winding box, a driving motor is installed at the rear end of the winding box, the output end of the driving motor is connected to the winding roller, two sliding grooves are provided on the bottom wall of the inner cavity of the winding box, and sliders are slidably connected in the two sliding grooves, the upper ends of the two sliders are commonly connected to a water collecting frame, and a handle is installed on the winding box.

[0008] Furthermore, the water squeezing mechanism includes two vertical grooves opened on the shell, slides are slidably connected in the two vertical grooves, screws are rotatably connected in the two vertical grooves, the screws are threadedly connected to the slides, driven bevel gears are installed at the opposite ends of the two screws, brackets are installed at one end of the two slides, water squeezing rollers are rotatably connected in the two brackets, a rotating shaft is rotatably connected in the shell, a driving bevel gear is installed at one end of the rotating shaft, and a turning handle is installed at the other end of the rotating shaft.

[0009] Furthermore, the driving bevel gear is meshed with two driven bevel gears.

[0010] Furthermore, the opening and closing mechanism includes a recessed hole opened at one end of the winding box, a sliding seat is slidably connected in the recessed hole, a protective door is installed at one end of the sliding seat, an observation window is provided on the protective door, a screw rod is rotatably connected in the recessed hole, the screw rod is threadedly connected to the sliding seat, a rotating motor is installed on the winding box, and the output end of the rotating motor is connected to the screw rod.

[0011] Furthermore, the sliding block is in an L-shaped knot.

[0012] Furthermore, the winding box and one end of the shell are both provided with a winding opening.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a fire hydrant hose reeling device for fire engineering, which has the following beneficial effects:

[0015] The utility model, through the setting of the water squeezing mechanism winding device, can adjust the depth of water squeezed during winding according to the thickness of the fire hydrant hose, thereby avoiding the phenomenon that the winding is difficult due to the residual water in the hose, and improving the convenience of winding; through the setting of the opening and closing mechanism winding device, it is convenient to take out the water collecting rack winding device, and the residual water after squeezing the water can be taken over by the water collecting rack winding device, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the winding box of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the water squeezing mechanism of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the opening and closing mechanism of the utility model.

[0020] In the figure: 1. winding box; 2. handle; 3. opening and closing mechanism; 31. recessed hole; 32. slide seat; 33. protective door; 34. observation window; 35. screw rod; 36. rotating motor; 4. housing; 5. water squeezing mechanism; 50. slide plate; 51. vertical groove; 52. bracket; 53. water squeezing roller; 54. screw rod; 55. driven bevel gear; 56. driving bevel gear; 57. turning handle; 6. slide block; 7. water collecting rack; 8. winding roller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a fire hydrant hose winding device for fire-fighting engineering proposed by an embodiment of the utility model comprises a winding box 1, the winding box 1 is provided with an opening and closing mechanism 3, one end of the winding box 1 is installed with a shell 4, the shell 4 is provided with a water squeezing mechanism 5, a winding roller 8 is rotatably connected in the winding box 1, a driving motor is installed at the rear end of the winding box 1, and the output end of the driving motor is connected to the winding roller 8, two sliding grooves are provided on the bottom wall of the inner cavity of the winding box 1, and sliders 6 are slidably connected in the two sliding grooves, and the upper ends of the two sliders 6 are commonly connected with a water collecting frame 7, and a handle 2 is installed on the winding box 1; through the setting of the water squeezing mechanism 5, the depth of squeezing water during winding can be adjusted according to the thickness of the fire hydrant hose, so as to avoid the phenomenon that the residual water in the hose causes the winding to be laborious, and improve the convenience of winding; through the setting of the opening and closing mechanism 3, it is convenient to take out the water collecting frame 7, and the residual water after squeezing can be received by the water collecting frame 7, which is convenient to use.

[0024] like Figure 3 As shown, in some embodiments, the water squeezing mechanism 5 includes two vertical grooves 51 opened on the shell 4, and the two vertical grooves 51 are slidably connected with a slide plate 50, and the two vertical grooves 51 are rotatably connected with a screw rod 54, and the screw rod 54 is threadedly connected to the slide plate 50. The opposite ends of the two screw rods 54 are installed with a driven bevel gear 55, and one end of the two slide plates 50 is installed with a bracket 52, and the two brackets 52 are rotatably connected with a water squeezing roller 53, and the shell 4 is rotatably connected with a rotating shaft, and one end of the rotating shaft is installed with an active bevel gear Wheel 56, a handle 57 is installed at the other end of the rotating shaft; by turning the handle 57, the rotating shaft is driven to rotate, and the driving bevel gear 56 is driven to rotate, and the driving bevel gear 56 is meshed with the two driven bevel gears 55, and the two driven bevel gears 55 are driven to rotate, and the two screws 54 are driven to rotate, and the slide plate 50 is driven to slide in the vertical groove 51, thereby driving the two brackets 52 to approach or move away from each other, so that the water squeezing depth can be adjusted according to the thickness of the water hose, and water is squeezed through the water squeezing roller 53 for easy winding.

[0025] like Figure 3 As shown, in some embodiments, the driving bevel gear 56 and the two driven bevel gears 55 are meshed with each other to facilitate adjustment.

[0026] like Figure 4 As shown, in some embodiments, the opening and closing mechanism 3 includes a recessed hole 31 opened at one end of the winding box 1, a slide seat 32 is slidably connected in the recessed hole 31, a protective door 33 is installed at one end of the slide seat 32, an observation window 34 is provided on the protective door 33, a screw rod 35 is rotatably connected in the recessed hole 31, the screw rod 35 is threadedly connected to the slide seat 32, a rotating motor 36 is installed on the winding box 1, and the output end of the rotating motor 36 is connected to the screw rod 35; the screw rod 35 is driven to rotate by the rotating motor 36, and the slide seat 32 is driven to slide in the recessed hole 31, thereby driving the protective door 33 to move, so that the winding box 1 is opened and closed, so as to facilitate the dumping of water in the water collecting rack 7.

[0027] like Figure 2 As shown, in some embodiments, the slider 6 is in an L-shaped structure, which has a good limiting effect.

[0028] like Figure 1 As shown, in some embodiments, a winding opening is provided at one end of the winding box 1 and the shell 4, so as to facilitate winding up the water hose.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fire hydrant hose reeling device for fire engineering, comprising a reeling box (1), characterized in that: The winding box (1) is provided with an opening and closing mechanism (3), a shell (4) is installed at one end of the winding box (1), a water squeezing mechanism (5) is provided in the shell (4), a winding roller (8) is rotatably connected in the winding box (1), a driving motor is installed at the rear end of the winding box (1), the output end of the driving motor is connected to the winding roller (8), two sliding grooves are provided on the bottom wall of the inner cavity of the winding box (1), and sliders (6) are slidably connected in the two sliding grooves, the upper ends of the two sliders (6) are commonly connected to a water collecting frame (7), and a handle (2) is installed on the winding box (1).

2. A fire hydrant hose reeling device for fire engineering according to claim 1, characterized in that: The water squeezing mechanism (5) comprises two vertical grooves (51) provided on the housing (4), a slide plate (50) being slidably connected in the two vertical grooves (51), a screw rod (54) being rotatably connected in the two vertical grooves (51), the screw rod (54) being threadedly connected to the slide plate (50), a driven bevel gear (55) being installed at the opposite ends of the two screw rods (54), a bracket (52) being installed at one end of the two slide plates (50), a water squeezing roller (53) being rotatably connected in the two brackets (52), a rotating shaft being rotatably connected in the housing (4), a driving bevel gear (56) being installed at one end of the rotating shaft, and a turning handle (57) being installed at the other end of the rotating shaft.

3. A fire hydrant hose reeling device for fire engineering according to claim 2, characterized in that: The driving bevel gear (56) and the two driven bevel gears (55) are meshed with each other.

4. A fire hydrant hose reeling device for fire engineering according to claim 1, characterized in that: The opening and closing mechanism (3) comprises a concave hole (31) provided at one end of the winding box (1), a slide seat (32) being slidably connected in the concave hole (31), a protective door (33) being installed at one end of the slide seat (32), an observation window (34) being provided on the protective door (33), a screw rod (35) being rotatably connected in the concave hole (31), the screw rod (35) being threadedly connected to the slide seat (32), a rotating motor (36) being installed on the winding box (1), and an output end of the rotating motor (36) being connected to the screw rod (35).

5. The fire hydrant hose reeling device for fire engineering according to claim 1, characterized in that: The sliding block (6) is in an L-shaped structure.

6. A fire hydrant hose reeling device for fire engineering according to claim 1, characterized in that: The winding box (1) and the shell (4) are both provided with a winding opening at one end.

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