CN220801790U - Portable fire hose rapid winding device - Google Patents

Abstract

The utility model discloses a portable fire hose rapid winding device which comprises two fixing plates, wherein one sides of the two fixing plates are fixedly connected with connecting plates, a first roller, a second roller and a third roller are sequentially connected between the two connecting plates in a rotating mode from top to bottom, fire hoses are arranged on the first roller, the second roller and the third roller, a winding assembly is arranged between the two fixing plates, a pulling assembly is arranged on one side of the winding assembly, and a rotating assembly is arranged on one side of one fixing plate. Compared with the prior art, the portable rapid winding device for the fire hose is more flexible, the winding capacity is not limited, accumulated water remained in the fire hose can be discharged, the outer surface of the fire hose is cleaned, and the winding quality is not reduced due to loosening of the fire hose in the winding process.

Description

Portable fire hose rapid winding device

Technical Field

The utility model relates to the technical field of fire hose winding, in particular to a portable quick winding device for a fire hose.

Background

Along with the development of society, fire accidents are more and more frequent in the sight of people, and most of the fire accidents are group death and group injury accidents, bad influence is caused to the society, fire fighting rescue is a sharp sword for saving life and property safety of people, therefore fire fighting affairs are increasingly received by social relations and importance, fire fighting belts are used as keys in fire fighting rescue, the fire fighting belts are hoses for conveying high-pressure water or fire retarding liquid such as foam, when a fire disaster occurs, the water demand is very large, a plurality of water outlets are usually needed for supplying water simultaneously, and because the water sources are far away from a fire source, a large fire engine cannot directly reach the vicinity of the fire source, and at the moment, the fire fighting belts are needed to be paved at a long distance for fire fighting, so the fire fighting belts become one of the indispensable devices in the fire fighting of the society, and after the fire fighting belts complete fire fighting work, the fire fighting belts are needed for reeling treatment.

The Chinese patent with publication number CN214217807U discloses a winding device for a fire hose, which comprises a base, wherein a servo motor is fixedly arranged in the base, and the output end of the servo motor is connected with a first disc positioned on the top surface of the base in a shaft way; the middle part of the top surface of the first disc is fixedly connected with a winding roller, the top end of the winding roller is fixedly connected with a second disc, two limit rods which are symmetrically arranged are inserted into the second disc, and two openings which are symmetrically arranged are formed in the top surface of the first disc; the top surface of base is two stands of fixedly connected with symmetry setting respectively, and a disc is located two between the stand, two the spliced pole is installed through the fastener cup joint in the top of stand. The winding device for the fire hose solves the problem that the fire hose is not easy to wind, can also prevent the problem that the fire hose is easy to scatter after being wound, and brings better use prospect.

However, when the device is used for winding the fire-fighting water belt by using the winding roller, the length of the fire-fighting water belt used in the fire-fighting site is too long once the winding roller is not detachable and the fire-fighting water belt capable of being wound is limited, so that part of the fire-fighting water belt cannot be wound, and inconvenience is brought to subsequent work; and leave ponding in the fire hose after using, if roll up after not handling, will lead to ponding to stink to influence secondary use, secondary is that the fire hose uses the back surface to be stained with the spot, and manual cleaning efficiency is lower, and the hosepipe needs to be stretched tightly when the fire hose is rolled up, otherwise the hosepipe after the rolling is comparatively loose, but manual tightening is wasted time and energy again. Therefore, we propose a portable fire hose rapid winding device.

Disclosure of utility model

The utility model mainly aims to provide a portable rapid winding device for a fire hose, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a quick coiling mechanism of portable fire hose, includes two fixed plates, two equal fixedly connected with connecting plate in fixed plate one side, two rotate in proper order from top to bottom between the connecting plate and be connected with first cylinder, second cylinder and third cylinder, be provided with the fire hose on first cylinder, second cylinder and the third cylinder, two be provided with the rolling subassembly between the fixed plate, rolling subassembly one side is provided with pulls the subassembly, one of them fixed plate one side is provided with rotating assembly.

As a further description of the above technical solution, the outer walls of the first roller, the second roller and the third roller are all provided with sponges.

As further description of the technical scheme, the winding assembly comprises a winding roller, cross slots are formed in two sides of the winding roller, cross plug-ins are movably inserted in the cross slots, circular plates are fixedly connected to one sides of the cross plug-ins, one circular plate is provided with a mounting plate, a first rotating shaft is connected to the mounting plate in a rotating mode, and a second rotating shaft is fixedly connected to one side of the circular plate.

As further description of the technical scheme, the mounting plate is fixedly connected to one of the fixing plates, one end of the first rotating shaft sequentially penetrates through the mounting plate and the fixing plate to be fixedly connected with the rotating assembly, and the first rotating shaft is rotationally connected with the mounting plate and the fixing plate.

As the further description of above-mentioned technical scheme, draw the subassembly and draw the board including movable plate and drawing the board, four equal fixedly connected with slide bars in corner of movable plate one side, all the cover is equipped with the spring on the slide bar, draw two symmetrical fixedly connected with of board one side and draw handle and two rings, two all movable grafting has the plug connector in the ring, all fixedly connected with rotation ring on plug connector one side, all be provided with the dead lever inside the rotation ring.

As a further description of the above technical solution, the second rotating shaft is rotationally connected with the moving plate, the moving plate and the pulling plate are distributed on two sides of the fixed plate far away from the rotating assembly, four sliding rods penetrate through the fixed plate and are fixedly connected with the pulling plate, the four sliding rods are slidably connected with the fixed plate, the spring is fixedly connected between the moving plate and the fixed plate, two fixing rods are symmetrically and fixedly connected on the fixed plate, and the fixed rods are rotationally connected with the rotating ring.

As the further description of the technical scheme, the rotating assembly comprises a hand-operated wheel, one side of the hand-operated wheel is fixedly connected with a connecting rod, one side of the connecting rod is provided with a slot, a cross rod is movably inserted in the slot, a connecting sheet is fixedly connected to the cross rod, and the connecting sheet is fixedly connected with a first rotating shaft.

Compared with the prior art, the utility model has the following beneficial effects:

1. Through setting up rotating assembly, rolling subassembly, connecting piece, first cylinder, second cylinder and third cylinder matched with, not only can make the ponding in the fire hose obtain the discharge, also can make the fire hose be in the state of tightening when rolling, improve the rolling quality. The fire hose to be wound passes through the third roller, the second roller and the first roller from bottom to top in sequence, and is fixed on the wind-up roller, the hand wheel on the swinging rotating assembly drives the connecting rod to rotate, the connecting sheet is synchronously rotated due to the plug-in connection effect of the slot on the connecting rod and the cross rod, the first rotating shaft on the winding assembly is driven to rotate, the wind-up roller is driven to wind the fire hose under the cooperation of the cross plug-in unit and the cross slot, the fire hose moves in a wave shape under the action of the third roller, the second roller and the first roller, the wind-up roller drives the winding direction of the fire hose to be the same as the rotation direction of the first roller and the third roller, but opposite to the rotation direction of the second roller, so that the fire hose can be under certain tension in the winding process, the fire hose can also be extruded in a tightening state, the residual air and water in the fire hose are discharged, the fire hose is kept in a flat state as much as possible, and the fire hose is convenient to store and transport.

2. Through all installing the sponge on the outer wall of first cylinder, second cylinder and third cylinder, can erase dust and mud on the fire hose, keep the cleanness of fire hose to wait for the next use.

3. Through setting up the rolling subassembly and dragging the subassembly and cooperateing, can reach the wind-up roll that the rolling is saturated and change to the condition that adaptation needs the fire hose quantity of rolling more appears, more nimble. When the winding roller is required to be replaced, the plug-in components are pulled out from the ring, then the two pulling handles are pulled, the pulling handles drive the pulling plate to move in the direction away from the fixed plate, so that the sliding rod and the connecting plate are driven to move synchronously, the spring is in a compressed state, along with the movement of the connecting plate, the second rotating shaft connected with the connecting plate in the direction, the circular plate and the cross plug-in components can also move synchronously, after the cross plug-in components are separated from the cross slot, another person drags the winding roller after winding, the cross slot at the other end of the winding roller is separated from the cross plug-in components close to the first rotating shaft, then the cross slot at one end of the new winding roller is well spliced with the cross plug-in components close to the first rotating shaft, at the moment, the winding roller is required to keep a horizontal state, then the pulling handles are loosened, the spring resets, and the second rotating shaft and the cross plug-in components move to the winding roller until the cross plug-in components are inserted into the cross slot, and then the two plug-in components are inserted into the winding slot to limit the positions of the winding roller, so that the waterproof belt can be continuously operated.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a rapid winding device for a portable fire hose;

FIG. 2 is an exploded view of the winding assembly of the rapid winding device for a fire hose according to the present utility model;

FIG. 3 is a schematic drawing of a pulling assembly of a rapid winding device for a fire hose according to the present utility model;

FIG. 4 is an exploded view of a portable fire hose rapid winding device and a rotating assembly structure according to the present utility model.

In the figure: 1. a fixing plate; 2. a connecting plate; 3. a first roller; 4. a second drum; 5. a third drum; 6. fire hose; 7. a winding assembly; 8. a pulling assembly; 9. a rotating assembly; 71. a wind-up roll; 72. a cross slot; 73. a cross insert; 74. a circular plate; 75. a mounting plate; 76. a first rotating shaft; 77. a second rotating shaft; 81. a moving plate; 82. a pulling plate; 83. a slide bar; 84. a spring; 85. pulling the handle; 86. a circular ring; 87. a plug-in component; 88. a rotating ring; 89. a fixed rod; 91. hand-operated wheels; 92. a connecting rod; 93. a slot; 94. a cross bar; 95. and a connecting sheet.

Detailed Description

In order to make the technical means, the creation characteristics and the effect of achieving the object of the present utility model easy to understand, the present utility model is further described below with reference to the specific embodiments.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a quick coiling mechanism of portable fire hose, including two fixed plates 1, two fixed plates 1 are the symmetric distribution, and one side is equal fixedly connected with connecting plate 2, from top to bottom rotate in proper order between two connecting plates 2 and be connected with first cylinder 3, second cylinder 4 and third cylinder 5, all install the sponge on the outer wall of first cylinder 3, second cylinder 4 and third cylinder 5, the sponge can dismantle the change, fire hose 6 passes through third cylinder 5 from bottom to top in proper order, second cylinder 4 and first cylinder 3, then be used for the rolling by being fixed on the rolling subassembly 7 that sets up between two fixed plates 1, rolling subassembly 7 includes wind-up roll 71, cross slot 72 has all been seted up to wind-up roll 71 both sides, all movable grafting has cross plug-in components 73 in the cross slot 72, one side is equal fixedly connected with plectane 74 of cross plug-in components 73, one side that one of which is kept away from cross slot 72 is provided with mounting panel 75, mounting panel 75 fixedly connected with on one of them fixed plate 1, and be provided with first pivot 76 above, first pivot 76 one end and 74 fixed connection, then be fixed with 74 pivot 77, be fixed connection on first pivot 76 and another fixed plate 1 and another pivot 77.

The wind-up roll 71 is kept away from one side of first pivot 76 and is provided with and pulls subassembly 8, pull subassembly 8 includes movable plate 81 and pulls the board 82, movable plate 81 and pull the board 82 and distribute in the both sides of keeping away from fixed plate 1 of first pivot 76, movable plate 81 and second pivot 77 rotate to be connected, four equal fixedly connected with slide bar 83 in corner on one side of movable plate 81, four slide bar 83 all pass fixed plate 1 and pull board 82 fixed connection, and four slide bar 83 and fixed plate 1 sliding connection, all the cover is equipped with spring 84 on the slide bar 83, spring 84 fixed connection is between movable plate 81 and fixed plate 1, pull board 82 one side symmetry fixedly connected with two and draw handle 85 and two rings 86, all movable grafting has plug connector 87 in two rings 86, plug connector 87 one side all fixedly connected with rotation ring 88, the inside fixed lever 89 that all is provided with of rotation ring 88, two fixed lever 89 symmetrical fixed connection are on fixed plate 1, fixed lever 89 and rotation ring 88 rotate to be connected.

Keep away from on the fixed plate 1 of pulling subassembly 8 then be provided with rotating assembly 9, rotating assembly 9 includes hand wheel 91, slot 93 has been seted up to hand wheel 91 one side fixedly connected with connecting rod 92, slot 93 has been kept away from to connecting rod 92, the movable grafting has cross bar 94 in slot 93, one side fixedly connected with connection piece 95 of hand wheel 91 is kept away from to cross bar 94, connection piece 95 and first pivot 76 fixed connection, shake hand wheel 91 and can drive first pivot 76 and rotate, will drive wind-up roll 71 under the cooperation of cross plug-in components 73 and cross slot 72 like this and rotate. Here, the hand wheel 91 is pulled outwards to make the cross rod 94 break away from in the slot 93 and to dismantle the hand wheel 91, and under the inconvenient or staff's physical effort circumstances of manual shaking the hand wheel 91, the hand wheel 91 also can be changed into the electric drill that has the cooperation cross rod 94 to use and rotate, improves rolling efficiency.

It should be noted that, in the present utility model, when the fire hose 6 is wound, the fire hose 6 to be wound is first passed through the third roller 5, the second roller 4 and the first roller 3 from bottom to top, and then fixed on the winding roller 71, as shown in fig. 1, after the fire hose 6 is fixed, the hand wheel 91 is rotated (or the hand wheel 91 is detached to replace the electric drill) to drive the first rotating shaft 76 on the winding assembly 7 to rotate, the winding roller 71 is driven to wind the fire hose 6 under the cooperation of the cross insert 73 and the cross slot 72, the fire hose 6 is waved under the action of the first roller 3, the second roller 4 and the third roller 5, the winding direction of the winding roller 71 driving the fire hose 6 to be the same as the rotation direction of the first roller 3 and the third roller 5, but the rotation direction of the fire hose 6 is opposite to that of the second roller 4, so that the fire hose 6 can be in a tight state by a certain tension in the winding process, the fire hose 6 can be extruded, the residual air and accumulated water in the fire hose 6 can be discharged, the fire hose 6 can keep a flat state as much as possible, winding is more beneficial, sponges are arranged on the outer walls of the first roller 3, the second roller 4 and the third roller 5, dust and sludge on the fire hose 6 can be erased, when the winding of the winding roller 71 reaches a saturated state, the winding roller 71 needs to be replaced, firstly, the plug-in piece 87 is pulled out of the circular ring 86, then, the two pulling handles 85 are pulled, the pulling handles 85 drive the pulling plate 82 to move in a direction away from the fixed plate 1, so that the sliding rod 83 and the moving plate 81 are driven to synchronously move, at the moment, the spring 84 is in a compressed state, with the movement of the moving plate 81, the second rotating shaft 77, the circular plate 74 and the cross insert 73 which are connected with the moving plate 81 move synchronously, when the cross insert 73 is separated from the cross slot 72, another person drags the wound winding roller 71, the cross slot 72 at the other end of the winding roller 71 is separated from the cross insert 73 close to the first rotating shaft 76, the cross slot 72 at one end of the new winding roller 71 is well spliced with the cross insert 73 close to the first rotating shaft 76, at this time, the winding roller 71 needs to be kept in a horizontal state, the cross slot 72 at the other end of the new winding roller 71 is exactly corresponding to the cross insert 73 close to the second rotating shaft 77, then the pulling handle 85 is released, the spring 84 resets, the elastic force during resetting can enable the second rotating shaft 77 and the cross insert 73 to move towards the winding roller 71 until the cross insert 73 is inserted into the cross slot 72, then the two inserting pieces 87 are rotated and inserted into the circular ring 86 under the cooperation of the rotating ring 88 and the fixing rod 89, and the waterproof strip 6 can be wound continuously. Compared with the existing portable rapid winding device for the fire hose, the winding device provided by the utility model has the advantages that the winding device is more flexible in design, the winding capability is not limited, the accumulated water remained in the fire hose can be discharged, the outer surface of the fire hose is cleaned, and the winding quality is not reduced due to the loosening of the fire hose in the winding process.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a quick coiling mechanism of portable fire hose, includes two fixed plates (1), its characterized in that, two equal fixedly connected with connecting plate (2) in fixed plate (1) one side, two rotate in proper order from top to bottom between connecting plate (2) and be connected with first cylinder (3), second cylinder (4) and third cylinder (5), be provided with fire hose (6) on first cylinder (3), second cylinder (4) and third cylinder (5), two be provided with rolling subassembly (7) between fixed plate (1), rolling subassembly (7) one side is provided with pulls subassembly (8), one of them fixed plate (1) one side is provided with rotating assembly (9).

2. The rapid winding device for the portable fire hose according to claim 1, wherein the outer walls of the first roller (3), the second roller (4) and the third roller (5) are provided with sponges.

3. The rapid winding device for the portable fire hose according to claim 1, wherein the winding assembly (7) comprises a winding roller (71), cross slots (72) are formed in two sides of the winding roller (71), cross plug-ins (73) are movably inserted in the cross slots (72), circular plates (74) are fixedly connected to one sides of the cross plug-ins (73), one circular plate (74) is provided with a mounting plate (75), a first rotating shaft (76) is connected to the mounting plate (75) in a rotating mode, and a second rotating shaft (77) is fixedly connected to one side of the other circular plate (74).

4. A quick winding device for a portable fire hose according to claim 3, wherein the mounting plate (75) is fixedly connected to one of the fixing plates (1), one end of the first rotating shaft (76) sequentially penetrates through the mounting plate (75) to be fixedly connected with the fixing plate (1) and the rotating assembly (9), and the first rotating shaft (76) is rotatably connected with both the mounting plate (75) and the fixing plate (1).

5. A quick coiling mechanism of portable fire hose according to claim 3, wherein, pull subassembly (8) including movable plate (81) and pull board (82), four bight equal fixedly connected with slide bar (83) on movable plate (81) side, all overlap on slide bar (83) and be equipped with spring (84), pull board (82) one side symmetry fixedly connected with two pull handle (85) and two rings (86), two all movable grafting has plug connector (87) in ring (86), plug connector (87) one side all fixedly connected with swivel becket (88), swivel becket (88) inside all is provided with dead lever (89).

6. The rapid winding device for the portable fire hose according to claim 5, wherein the second rotating shaft (77) is rotationally connected with the moving plate (81), the moving plate (81) and the pulling plate (82) are distributed on two sides of the fixed plate (1) far away from the rotating assembly (9), four sliding rods (83) are fixedly connected with the pulling plate (82) through the fixed plate (1), the four sliding rods (83) are slidingly connected with the fixed plate (1), the spring (84) is fixedly connected between the moving plate (81) and the fixed plate (1), the two fixed rods (89) are symmetrically and fixedly connected on the fixed plate (1), and the fixed rods (89) are rotationally connected with the rotating ring (88).

7. A quick coiling mechanism of portable fire hose according to claim 3, wherein, rotating assembly (9) is including hand wheel (91), hand wheel (91) one side fixedly connected with connecting rod (92), slot (93) have been seted up to connecting rod (92) one side, slot (93) internal activity grafting has cross bar (94), fixedly connected with connection piece (95) on cross bar (94), connection piece (95) and first pivot (76) fixed connection.