CN213201957U

CN213201957U - Portable hosepipe winder

Info

Publication number: CN213201957U
Application number: CN202022162097.XU
Authority: CN
Inventors: 朱曾华; 李佳; 高顺利
Original assignee: Individual
Current assignee: Sichuan Lingge Zhizao Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-05-14
Anticipated expiration: 2030-09-27

Abstract

The utility model relates to a fire rescue equipment technical field discloses a portable hosepipe winder. The method comprises the following steps: the main supporting leg plays a role in supporting in the x direction, and the x direction is parallel to the gravity direction; the two auxiliary supporting legs are rotatably arranged on two sides of the main supporting leg in an x-y plane, and a bent part extending towards the z direction is arranged at the end part of each auxiliary supporting leg; the driving assembly is arranged on the main supporting leg; the winding assembly comprises a rotating shaft, the rotating shaft is connected with the driving assembly, extends along the z direction and is used for winding the water belt; the bending parts of the main supporting leg and the auxiliary supporting leg are matched to play a supporting role; the driving component at least comprises a motor, and the output end of the motor is connected with the rotating shaft. The winder is simple in structure, small in size, convenient to carry on a vehicle, capable of automatically winding the water belt and labor-saving and convenient to use.

Description

Portable hosepipe winder

Technical Field

The utility model relates to a fire rescue equipment technical field, concretely relates to portable hosepipe winder.

Background

After a firefighter finishes each fire extinguishing task or training, a few hundred meters and more than one thousand meters of fire hose need to be wound, and the time for winding one coil of hose by one firefighter is at least 10-15 minutes according to the average weight of 20kg after a single coil of 20-meter hose is used. After the fire fighter is subjected to the super-intensity fire fighting and rescue, the physical energy consumption is very high, and the residual water in the water belt needs to be extruded out and then wound; when in winding, the winding is time-consuming and labor-consuming due to long water belt routes and more water belts, and the working efficiency is very low; and accumulated water in the water belt is difficult to be completely drained, so that not only is physical power wasted, but also precious time is wasted.

At present, hose winding devices on the market all have the problems of large volume, complex structure, too large occupied space for carrying on a vehicle and inconvenient rescue field use. Therefore, the inventor goes deep into a fire rescue team to conduct a large amount of research and research, and develops a portable water hose winder.

SUMMERY OF THE UTILITY MODEL

Not enough to above-mentioned prior art, the utility model provides a but simple structure, small, portable hosepipe coiler of automatic rolling hosepipe to solve current hosepipe coiling mechanism and be not convenient for rescue scene and use, and artifical rolling hosepipe is wasted time, is hard, the problem of inefficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

portable hosepipe winder includes:

the main supporting leg plays a role in supporting in the x direction, and the x direction is parallel to the gravity direction;

the two auxiliary supporting legs are rotatably arranged on two sides of the main supporting leg in an x-y plane, and a bent part extending towards the z direction is arranged at the end part of each auxiliary supporting leg;

the driving assembly is arranged on the main supporting leg;

the winding assembly comprises a rotating shaft, the rotating shaft is connected with the driving assembly, extends along the z direction and is used for winding the water belt;

the bending parts of the main supporting leg and the auxiliary supporting leg are matched to play a supporting role; the driving component at least comprises a motor, and the output end of the motor is connected with the rotating shaft.

In an embodiment disclosed in the present application, a handle extending along the z direction is arranged on the upper portion of the main supporting leg, the handle is connected with a supporting pull rod downwards, the lower end of the supporting pull rod is movably connected with a bearing, and the bearing is connected with the end portion of the rotating shaft.

In an embodiment disclosed in the application, the winding device further comprises a flow guide assembly, the flow guide assembly comprises a rotating arm rotatably connected with the main supporting leg, a flow guide part extending in the z direction is arranged at one end, far away from the main supporting leg, of the rotating arm, and a dredging component used for being in contact with the water hose is mounted on the flow guide part.

In one embodiment of the present disclosure, the dredging member includes a fixed plate, a fixed plate and a movable plate; a first small shaft extending along the axis and a second small shaft parallel to the first small shaft are arranged on one side of the fixed disc, and the other side of the fixed disc is coaxially and rotatably connected with the dredging part; one side of the fixed piece is fixedly connected with the first small shaft, and two ends of one side of the movable piece are rotatably connected with the second small shaft through a sleeve; a spring limiting part is arranged in the sleeve, so that the movable sheet is close to the fixed sheet.

In an embodiment disclosed in the present application, a micro switch triggered by rotation of the movable plate is disposed in the sleeve, and the micro switch is electrically connected to the motor.

In an embodiment disclosed in the present application, the rolling assembly further includes a blocking disc fixedly installed on the rotating shaft, and the blocking disc is close to the main supporting leg.

In one embodiment disclosed in the present application, a pair of reels is disposed in parallel on the rotating shaft.

In one embodiment disclosed in the application, bearing wheels are mounted at the lower part of the main supporting leg and the bent end part of the auxiliary supporting leg.

In an embodiment of the present disclosure, the driving assembly further includes a battery, the battery is a rechargeable battery, and the battery is connected to a charging socket and a power display meter.

In one embodiment disclosed in the application, the device further comprises an illuminating lamp, a power switch and a rolling button; the illuminating lamp is arranged on the upper part of the main supporting leg and is controlled by a power switch; and the winding button controls the operation of the motor and the rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a winder, set up the main leg, install the rotatable vice landing leg in main leg both sides, realize the supporting role through main leg and vice landing leg cooperate; the driving assembly is installed on the main supporting leg, the rotating shaft is connected with a motor of the driving assembly, and the motor runs to drive the rotating shaft to rotate to wind the water hose. The winder is simple in structure and small in size, the auxiliary supporting legs can be turned to the main supporting legs to be folded when the winder is not used, the occupied space is small, and the winder is convenient to carry on a vehicle; and the automatic winding machine can automatically run to wind the water belt, saves time and labor, has high winding efficiency and is suitable for being used in rescue sites.

2. A handle is arranged, and a supporting pull rod is arranged below the handle and connected with the rotating shaft. The effect is that the winder is carried to the one hand of being convenient for, reduces the bearing of pivot, plays the effect of arrangement hosepipe simultaneously, prevents to roll up partially.

3. The water guiding assembly is arranged, and when the water hose is wound, the water hose is dredged and wound between the first small shaft (and the fixed sheet) and the second small shaft (and the movable sheet), so that the effects of leveling the water hose, dredging the water hose, winding the water hose and discharging water flow in the water hose can be achieved.

4. A microswitch electrically connected with the motor is arranged in the sleeve, the microswitch is triggered by the rotation of the movable sheet, and when the rotation angle of the movable sheet relative to the fixed sheet is greater than a certain value, the microswitch bounces off to disconnect a motor loop and stop winding; when the relative angle between the movable plate and the fixed plate is in a proper range, the micro switch is closed to communicate the motor loop, so that the motor can normally run. Twist reverse when the hosepipe takes place promptly, can when not dredged smoothly, can make the turned angle of the relative stationary blade of movable plate too big, and stop the rolling, be convenient for carry out manual carding, guarantee that the hosepipe rolling is neat.

5. A baffle disc is arranged to prevent the water belt from being deflected; the auxiliary winding shaft is arranged on the rotating shaft in parallel, so that the water belt winding is prevented from rotating relative to the rotating shaft during winding, and the winding work is guaranteed to be carried out stably. Set up the bearing wheel, the winder and the hosepipe of being convenient for shift, convenient to use, it is laborsaving.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a schematic view of the rear view structure of the present invention.

Fig. 4 is a schematic top view of the present invention.

Fig. 5 is a schematic view of the three-dimensional structure of the auxiliary support leg of the winding device of the present invention.

Fig. 6 is a schematic view of the front view structure of the auxiliary support leg of the winding device of the present invention.

Fig. 7 is a schematic view of the structure of the rolling device when the auxiliary supporting legs are folded.

Fig. 8 is an enlarged schematic structural view of a portion a in fig. 5 according to the present invention.

Fig. 9 is an enlarged schematic structural view of a portion B in fig. 5 according to the present invention.

Fig. 10 is a schematic view of the internal structure of the upper end of the main leg of the present invention.

Reference numerals:

1. a main leg; 10. a load-bearing wheel; 11. a handle; 111. a support pull rod; 112. a bearing; 12. a charging socket; 13. an electric quantity display meter; 14. a power switch; 15. a winding button; 2. a secondary leg; 21. a bending section; 3. a rotating shaft; 31. a catch tray; 32. a secondary reel; 4. a motor; 41. a battery; 5. a rotating arm; 51. a flow guide part; 52. a dredging member; 520. fixing the disc; 521. a fixing sheet; 522. a movable plate; 523. a sleeve; 524. a first small shaft; 525. a second small shaft; 6. an illuminating lamp; 7. a water hose.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 7, an embodiment of the present invention provides a portable hose winder for automatically winding a fire hose. The winder comprises a main supporting leg 1, two auxiliary supporting legs 2, a driving assembly, a winding assembly and the like.

Referring to fig. 1 to 4, the main leg 1 is vertically arranged and plays a role of supporting and bearing in the x direction, and the x direction is a vertical direction parallel to the gravity direction; two auxiliary supporting legs 2 are rotatably arranged on two sides of the main supporting leg 1 in an x-y plane, and a bending part 21 extending towards the z direction is arranged at the end part of each auxiliary supporting leg 2 far away from the main supporting leg 1. And (3) rotating the auxiliary supporting leg 2 to enable the bending part 21 of the auxiliary supporting leg 2 and the lower part of the main supporting leg 1 to be positioned in the same horizontal plane, namely the main supporting leg 1 and the bending part 21 of the auxiliary supporting leg 2 are matched to be in contact with the ground to play a supporting role. The x direction is a vertical direction parallel to the gravity direction, the x-y plane is a vertical plane, and the z direction is perpendicular to both the x direction and the y direction, namely the z direction is perpendicular to the x-y plane.

The upper part of the main supporting leg 1 is provided with an installation cavity, and the driving assembly is installed in the installation cavity on the upper part of the main supporting leg 1.

The winding assembly comprises a rotating shaft 3, the rotating shaft 3 is connected with the driving assembly and extends along the z direction, and the rotating shaft 3 is used for winding the water belt 7 when rotating.

Wherein, the drive assembly at least comprises a motor 4 and a rotating shaft 3 connected with the output end of the motor 4, and the motor 4 drives the rotating shaft 3 to rotate.

Referring to fig. 1, 2, 5, 6 and 9, in one embodiment of the present disclosure, a handle 11 is provided at an upper portion of the main leg 1, and the handle 11 extends in a z direction from the main leg 1. A support pull rod 111 connected with the handle 11 is downwards arranged on the extending part, a bearing 112 is movably arranged at the lower end of the support pull rod 111, and the support pull rod 111 is connected with the outer side of the bearing 112; the inner side of the bearing 112 is connected to the end of the rotating shaft 3. Namely, the support rod 111 is indirectly connected with the rotating shaft 3, and the normal operation of the rotating shaft 3 is not influenced. The handle 11 is arranged to facilitate the carrying and transferring of the winder, and the winder can be carried by one hand; the supporting pull rod 111 is arranged to connect the handle 11 with the end part of the rotating shaft 3, so that the bearing of the rotating shaft 3 can be reduced, and the structure of the winder is more stable; meanwhile, the support pull rod 111 can play a role in tidying the water hose 7 to a certain extent, and the water hose 7 is prevented from being rolled up in a deviating mode during rolling.

Referring to fig. 1 to 8, the portable water hose winder further comprises a flow guide assembly, wherein the flow guide assembly comprises a rotating arm 5, one end of the rotating arm 5 is rotatably connected with the front side of the upper part of the main supporting leg 1, and the rotating arm 5 rotates in an x-y plane; the end part of the rotating arm 5 far away from the main supporting leg 1 is provided with a flow guide part 51 extending towards the z direction, a dredging part 52 is installed on the flow guide part 51, and the dredging part 52 is used for contacting the water hose 7 during rolling to drain, dredge and arrange the water hose 7. Can prevent the water hose 7 from remaining a large amount of residual water and twisting when being rolled, and influence rolling efficiency and subsequent transportation.

Further, referring to fig. 8, the canalizing member 52 includes a fixed plate 520, a fixed plate 521 and a movable plate 522. Wherein, one side of the fixed disk 520 is provided with a first small shaft 524 extending along the axial line and a second small shaft 525 parallel to the first small shaft 524; the other side of the fixed disk 520 is coaxially and rotatably connected with the guide part 51. One side of the fixing plate 521 is fixedly connected with the first small shaft 524; two ends of one side of the movable piece 522 are provided with a sleeve 523, and the sleeve 523 is rotatably sleeved on the second small shaft 525, i.e. the movable piece 522 is rotatably connected with the second small shaft 525 through the sleeve 523. The first small shaft 524 and the second small shaft 525 are arranged in parallel, one end of the first small shaft is connected with the fixed disc 520, a gap is formed between the small shafts at the other end, and the water band 7 is placed between the first small shaft 524 (and the fixed plate 521) and the second small shaft 525 (and the movable plate 522) through the gap for dredging and rolling. An elastic stopper (not shown) is provided in the sleeve 523 to allow the movable piece 522 to approach the fixed piece 521 for applying a pressure to the water hose 7 in the direction of the fixed piece 521. The fixed disc 520 is rotatably connected with the diversion part 51, i.e. the dredging component 52 can rotate to adjust the angle according to the position of the water belt 7 when being rolled.

The second small shaft 525 and the movable plate 522 each include 2, and are located at two sides of the first small shaft 524 and the fixed plate 521. The fixed plate 521 and the movable plate 522 are both triangular structures, and the angle of the movable plate 522 far away from the second small shaft 525 is provided with a guide ball. When the hose is rolled, the sharp corner of the triangular dredging part 52 has the functions of dredging drainage and relieving torsion on the rolled water hose 7; the point portion is provided with the dredging ball, so that the friction force between the point portion and the water hose 7 is reduced, the point portion is prevented from damaging the water hose 7, and the water hose 7 is smoothly wound.

In one embodiment, a micro switch (not shown) is installed in the sleeve 523, and the micro switch is triggered by the rotation of the movable plate 522, and the micro switch is electrically connected to the motor 4 to control the start or stop of the motor 4. When the rotation angle of the movable sheet 522 relative to the fixed sheet 521 is larger than a certain value, the microswitch is triggered to be flicked, the loop of the motor 4 is disconnected, and the winding is stopped; when the relative angle between the movable plate 522 and the fixed plate 521 is within a proper range, the micro switch is triggered to be closed, and a loop of the motor 4 is communicated, so that the motor 4 can normally run. If the water hose 7 is twisted and not dredged smoothly, the rotating angle of the movable sheet 522 relative to the fixed sheet 521 is too large, so that the winding is stopped, manual carding is facilitated, and the water hose is ensured to be wound neatly.

Referring to fig. 4 and 5, the winding assembly further includes a blocking plate 31, and the blocking plate 31 is fixedly installed on the rotating shaft 3 and is disposed near the main leg 1. When the hose is wound, the baffle disc 31 rotates along with the rotating shaft 3 to play a limiting role and prevent the water hose hair from deviating; and the hose winding device is matched with the support pull rod 111 to limit the hose winding from two sides, so that the hose winding is ensured to be tidy.

Further, referring to fig. 9, a secondary winding shaft 32 is arranged on the rotating shaft 3 in parallel, so that the water belt winding shaft can be effectively prevented from rotating relative to the rotating shaft 3 during winding, and the winding operation can be stably performed.

Referring to fig. 3 and 7, the lower part of the main leg 1 and the end of the bent part 21 of the auxiliary leg 2 are provided with bearing wheels 10. When the device is used, the auxiliary supporting leg 2 rotates downwards, so that the three bearing wheels 10 are positioned on the same horizontal plane and are in a triangular structure, and the winder can be stably supported. The bearing wheel 10 is arranged, so that the winder and the water hose 7 can be conveniently transferred, and the use is more convenient and labor-saving.

Referring to fig. 4 and 10, the driving assembly further includes a battery 41, and the battery 41 is connected to the motor 4 and can provide power for the motor 4. Preferably, the battery 41 is a rechargeable battery, and the main leg 1 is provided with a charging socket 12 and an electricity quantity display meter 13 connected with the battery 41. The battery 41 can be charged through the charging socket 12, and the charge condition of the battery 41 can be observed through the charge display meter 13.

Also comprises an illuminating lamp 6, a power switch 14 and a rolling button 15. The illuminating lamp 6 is mounted on the upper portion of the main leg 1, is connected to the battery 41, is supplied with power from the battery 41, and is turned on or off by the power switch 14. The winding button 15 is disposed on the handle 11, connected to the motor 4, and controls the opening or closing of the motor 4, and further controls the operation of the rotating shaft 3. Set up light 6 and be convenient for the winder to use at night or the environment that light is weaker, it is more to be suitable for the scene, and it is more convenient to use.

In the foregoing, only certain exemplary embodiments have been described briefly. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings, or are orientations and positional relationships conventionally understood by those skilled in the art, which are merely for convenience of description and simplicity of description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may include, for example, fixed connections, removable connections, or integral connections; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The above disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of the specific examples are described above. Of course, they are merely examples and are not intended to limit the present invention.

Claims

1. Portable hosepipe winder, its characterized in that includes:

the main supporting leg (1) plays a role in supporting in the x direction, and the x direction is parallel to the gravity direction;

the two auxiliary supporting legs (2) are rotatably mounted on two sides of the main supporting leg (1) in an x-y plane, and a bent part (21) extending towards the z direction is arranged at the end part of each auxiliary supporting leg (2);

the driving assembly is arranged on the main supporting leg (1);

the winding assembly comprises a rotating shaft (3), the rotating shaft (3) is connected with the driving assembly, extends along the z direction and is used for winding the water belt (7);

the main supporting leg (1) and the bent part (21) of the auxiliary supporting leg (2) are matched to play a supporting role; the driving component at least comprises a motor (4), and the output end of the motor (4) is connected with the rotating shaft (3).

2. A portable water hose winder according to claim 1, wherein a handle (11) extending along the z direction is arranged at the upper part of the main supporting leg (1), a support pull rod (111) is connected to the handle (11) downwards, the lower end of the support pull rod (111) is movably connected with a bearing (112), and the bearing (112) is connected with the end of the rotating shaft (3).

3. The portable water hose winder according to claim 1 or 2, further comprising a flow guide assembly, wherein the flow guide assembly comprises a rotating arm (5) rotatably connected with the main leg (1), one end of the rotating arm (5) far away from the main leg (1) is provided with a flow guide part (51) extending in the z direction, and a dredging component (52) for contacting the water hose (7) is mounted on the flow guide part (51).

4. The portable water hose winder according to claim 3, wherein the dredging member (52) comprises a fixed disc (520), a fixed disc (521) and a movable disc (522); a first small shaft (524) extending along the axis and a second small shaft (525) parallel to the first small shaft (524) are arranged on one side of the fixed disc (520), and the other side of the fixed disc (520) is coaxially and rotatably connected with the flow guide part (51); one side of the fixed plate (521) is fixedly connected with the first small shaft (524), and two ends of one side of the movable plate (522) are rotatably connected with the second small shaft (525) through a sleeve (523); a spring limiting part is arranged in the sleeve (523) to enable the movable sheet (522) to approach the fixed sheet (521).

5. The portable water hose winder according to claim 4, wherein a microswitch triggered by the rotation of a movable plate (522) is arranged in the sleeve (523), and the microswitch is electrically connected with the motor (4).

6. A portable hose reel according to claim 1 or 5, further comprising a baffle disc (31) fixedly mounted on the spindle (3), wherein the baffle disc (31) is arranged close to the main leg (1).

7. A portable water hose reel according to claim 6, characterized in that a secondary winding shaft (32) is arranged in parallel on the rotating shaft (3).

8. The portable water hose winder according to claim 1 or 7, characterized in that bearing wheels (10) are mounted on the lower part of the main leg (1) and the end of the bent part (21) of the auxiliary leg (2).

9. The portable water hose retractor according to claim 1, wherein the driving assembly further comprises a battery, the battery (41) is a rechargeable battery, and the battery (41) is connected with a charging socket (12) and a power display meter (13).

10. A portable water hose reel according to claim 1 or 9, further comprising a lighting lamp (6), a power switch (14) and a reel button (15); the illuminating lamp (6) is arranged on the upper part of the main supporting leg (1) and is controlled by a power switch (14); and the winding button (15) controls the operation of the motor (4) and the rotating shaft (3).