A hose reel

Abstract

The utility model discloses a water hose winding device, including bottom plate and vertical board, vertical board fixed connection is established in the upper surface of bottom plate, the one side of vertical board is established with the mounting groove, the one side fixed connection of vertical board has the guide roller, winding mechanism, winding mechanism sets up in the mounting groove, is used to carry out winding to water hose, push material mechanism, push material mechanism is used to push out the water hose of winding mechanism winding, and push material mechanism includes the push disc, and the push disc sets up in the mounting groove, and the outside of push disc is established with the ring groove, and the ring groove is symmetrically established with two L type board who moves along the ring groove. The utility model not only can extrude the redundant moisture in water hose fully, thereby reduces the residual moisture in water hose and increases the weight of water hose, and can also conveniently take down the water hose that winding staff has wound down, has saved time, has improved the efficiency, can further make water fast discharge the inside of water hose, has improved the efficiency that water discharges.

Description

Technical Field

[0001] This utility model relates to the field of fire hose winding technology, and in particular to a hose winding device. Background Technology

[0002] Fire hoses are an important type of firefighting equipment, mainly used for extinguishing and controlling fires. They are flexible hoses used to transport high-pressure water or flame-retardant liquids such as foam. They are classified in various ways according to materials, working pressure, diameter, and braiding method. Fire hose reeling equipment is an important component of firefighting equipment, used to quickly and conveniently organize and store fire hoses, thereby improving rescue efficiency.

[0003] A search revealed that CN220502165U discloses a fire hose reel, comprising a base plate and a driven wheel. A support frame is fixedly connected to the top of the base plate by screws, and a rotating shaft is rotatably mounted on the support frame. A drive wheel is fixedly sleeved on the outer circumference of the rotating shaft. However, during reeling, it cannot effectively drain residual water from inside the fire hose, resulting in water accumulation inside the hose after reeling. This increases the overall weight of the fire hose, making it inconvenient to carry and use, hindering practical application and operation. Furthermore, after reeling in the fire hose, the driven wheel must be removed before the hose can be taken off for the next reeling, a cumbersome process that directly affects reeling efficiency. To better address these issues, promote the development of industry technology, and enhance core competitiveness, this application proposes a new structural design that differs from existing technologies. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a water hose winding device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A hose reel device, comprising: A base plate and a vertical plate, wherein the vertical plate is fixedly connected to the upper surface of the base plate, and a mounting groove is provided on one side of the vertical plate, and a guide roller is rotatably connected to one side of the vertical plate; A winding mechanism, which is installed in the mounting groove, is used to wind up the water hose; The pushing mechanism is used to push out the water hose wound by the winding mechanism. The pushing mechanism includes a push plate, which is set in the mounting groove. An annular groove is opened on the outer side of the push plate. Two L-shaped plates that move along the annular groove are symmetrically arranged in the annular groove. A U-shaped frame is fixedly connected to one side of the two L-shaped plates. A mounting frame is fixedly connected to one side of the vertical plate. An electric telescopic rod that drives the U-shaped frame to move is fixedly connected to the top of the mounting frame. An extrusion mechanism includes a fixed roller disposed on one side of a vertical plate. A dovetail groove is formed on one side of the vertical plate, and a dovetail block is slidably connected in the dovetail groove. A movable roller is fixedly connected to one side of the dovetail block. Sleeves are rotatably connected to the outer sides of both the fixed roller and the movable roller. A threaded rod is rotatably connected to the bottom of the dovetail groove through a bearing, and the threaded rod passes through the dovetail block and engages with the dovetail block threadedly. A stop assembly is provided between the fixed roller and the movable roller.

[0006] As a further embodiment of this utility model, the winding mechanism includes a turntable, which is rotatably connected to the mounting groove via bearings, and a push plate is located in front of the turntable. Two winding rollers are fixedly connected to one side of the turntable, and the winding rollers pass through the push plate. A reduction motor is fixedly connected to the other side of the vertical plate, and the output shaft of the reduction motor is coaxial with the turntable and fixed to the turntable.

[0007] As a further embodiment of this utility model, the blocking component includes a baffle plate, which is sleeved on the outside of the sleeve located on the fixed roller. An adjustment groove is provided on one side of the baffle plate, and the moving roller and the sleeve located on it both pass through the adjustment groove. A locking component for fixing the baffle plate is provided at one end of the fixed roller.

[0008] As a further embodiment of this utility model, the locking assembly includes a fixing block, which is fixedly connected to one end of the fixing roller. The bottom of the fixing block has a threaded hole, and a locking screw is threaded into the threaded hole. The bottom of the baffle is fixedly connected to a fixing plate, and the upper surface of the fixing plate has a clearance opening through which the locking screw passes.

[0009] As a further embodiment of this utility model, the top of the vertical plate is provided with a through hole that communicates with the dovetail groove, and the threaded rod passes through the through hole. A nylon damping ring that contacts the threaded rod is embedded in the through hole.

[0010] As a further embodiment of this utility model, the outer side of the turntable is provided with multiple rolling grooves, and each of the multiple rolling grooves is connected to a rolling ball, and the rolling ball is in contact with the vertical plate.

[0011] As a further embodiment of this utility model, the bottom of the base plate is fixedly connected to two rollers and two self-locking casters.

[0012] As a further embodiment of this utility model, a storage battery is fixedly connected to the upper surface of the base plate, and the storage battery is electrically connected to the geared motor and the electric telescopic rod.

[0013] The beneficial effects of this utility model are as follows: 1. In this utility model, by setting up an extrusion mechanism, when the water hose is wound up, the extrusion mechanism is used to extrude the water hose and flatten it, thereby fully squeezing out the excess water in the water hose, thereby reducing the residual water in the water hose and increasing the weight of the water hose.

[0014] 2. In this utility model, by setting up the push-out mechanism, after the water hose is wound up, the wound water hose can be pushed outwards from the winding roller through the push-out mechanism, thereby making it convenient for workers to remove the wound water hose, saving time and improving efficiency.

[0015] 3. In this utility model, by setting the guide roller, the direction of the fire hose can be adjusted, so that the end of the hose that is being wound up is tilted upward, which can further enable the water to be discharged quickly from the inside of the hose and improve the efficiency of water discharge.

[0016] 4. In this utility model, by setting the blocking component, the blocking component can block and limit the flattened water hose, thereby preventing the water hose from deviating when it is rolled up. At the same time, the position can be adjusted according to the water hose of different widths, so as to facilitate blocking and limiting water hoses of different widths. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the front side of a hose reel winding device proposed in this utility model; Figure 2 This is a three-dimensional structural diagram of the rear side of a hose reel winding device proposed in this utility model; Figure 3 This is a partially enlarged structural diagram of a hose reel winding device proposed in this utility model; Figure 4 This is an enlarged structural diagram of part A of a water hose winding device proposed in this utility model.

[0018] In the diagram: 1. Base plate; 2. Vertical plate; 3. Guide roller; 4. Push plate; 5. Mounting groove; 6. U-shaped frame; 7. Roller; 8. Self-locking caster wheel; 9. Battery; 10. Gear motor; 11. Mounting frame; 12. Electric telescopic rod; 13. Turntable; 14. Ball bearing; 15. Circular groove; 16. L-shaped plate; 17. Rewinding roller; 18. Dovetail groove; 19. Dovetail block; 20. Threaded rod; 21. Sleeve; 22. Fixing plate; 23. Locking screw; 24. Alternating opening; 25. Fixing block; 26. Fixing roller; 27. Baffle; 28. Moving roller; 29. ​​Adjusting groove. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. The described embodiments are only some embodiments of the present utility model, not all embodiments. Other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are all within the protection scope of the present utility model.

[0020] Reference Figures 1-4 A hose reel device, comprising: The base plate 1 and the vertical plate 2 are welded to the upper surface of the base plate 1. A mounting groove 5 is provided on one side of the vertical plate 2. A guide roller 3 is rotatably connected to one side of the vertical plate 2 through a bearing. The guide roller 3 is used to tilt the water belt upward. The present invention also includes an extrusion mechanism, which includes a fixed roller 26, which is disposed on one side of the vertical plate 2. A dovetail groove 18 is provided on one side of the vertical plate 2. A dovetail block 19 is slidably connected in the dovetail groove 18. A movable roller 28 is welded to one side of the dovetail block 19. A sleeve 21 is rotatably connected to the outer side of both the fixed roller 26 and the movable roller 28. A threaded rod 20 is rotatably connected to the bottom of the dovetail groove 18 through a bearing, and the threaded rod 20 passes through the dovetail block 19 and engages with the dovetail block 19 by threads. Specifically, before winding the hose, the metal end of the hose must first pass between the moving roller 28 and the fixed roller 26. Then, the threaded rod 20 is rotated. The threaded rod 20, through its threaded engagement with the dovetail block 19, drives the dovetail block 19 to move downward along the dovetail groove 18. The dovetail block 19 then drives the moving roller 28 to move downward, thereby squeezing the hose and flattening it. The hose is then wound around the guide roller 3 and from... Figure 1 As can be seen, the guide roller 3 is higher than the moving roller 28, which will cause the water belt to tilt upward, which can further enable the water to be discharged from the interior of the water belt quickly and improve the efficiency of water discharge. Special instructions required: Since the sleeve 21 rotates outside the fixed roller 26 and the moving roller 28, the sleeve 21 will rotate when the water belt moves, thereby reducing the friction on the water belt and reducing the damage to the water belt during winding. In particular, a blocking assembly is provided between the fixed roller 26 and the moving roller 28. The blocking assembly includes a baffle 27, which is sleeved on the outside of the sleeve 21 located on the fixed roller 26. An adjustment groove 29 is provided on one side of the baffle 27, and the moving roller 28 and the sleeve 21 located on it both pass through the adjustment groove 29. A locking assembly for fixing the baffle 27 is provided at one end of the fixed roller 26. The locking assembly includes a fixing block 25, which is welded to one end of the fixed roller 26. A threaded hole is provided at the bottom of the fixing block 25, and a locking screw 23 is threaded into the threaded hole. A fixing plate 22 is welded to the bottom of the baffle 27. A clearance opening 24 is provided on the upper surface of the fixing plate 22, and the locking screw 23 passes through the clearance opening 24. Specifically, loosening the locking screw 23 allows the baffle 27 to be moved, which in turn moves the fixing plate 22. This causes the locking screw 23 to move within the clearance slot 24. When the baffle 27 contacts the flattened water hose, the locking screw 23 is then tightened to fix the baffle 27, thus preventing the water hose from shifting. Furthermore, the adjusting groove 29 on the baffle 27 can provide clearance for the moving roller 28, preventing any impact on the up-and-down movement of the moving roller 28. This utility model also includes a winding mechanism, which is set in the mounting groove 5 and is used to wind up the water hose. The winding mechanism includes a turntable 13, which is rotatably connected to the mounting groove 5 by bearings. The push plate 4 is located in front of the turntable 13. Two winding rollers 17 are welded to one side of the turntable 13 and pass through the push plate 4. A reduction motor 10 is fixed to the other side of the vertical plate 2 by bolts. The output shaft of the reduction motor 10 is coaxial with the turntable 13 and fixed to the turntable 13. Specifically, after the water belt passes over the guide roller 3, it passes between the two take-up rollers 17. When it needs to be taken up, the reduction motor 10 is started. The reduction motor 10 drives the turntable 13 to rotate. The turntable 13 drives the two take-up rollers 17 to rotate, so that the take-up rollers 17 take up the water belt. At this time, the water belt is blocked by the baffle 27, so that the water belt can be prevented from deviating. At the same time, the moving roller 28 squeezes the water belt, so that the excess water in the water belt will be squeezed out during the take-up process, so as to avoid the water belt remaining in the water belt and increasing the weight of the water belt. When the water belt is taken up to the metal head at the other end, the reduction motor 10 is turned off, and then the threaded rod 20 is reversed, so that the dovetail block 19 drives the moving roller 28 to move upward. At this time, the metal head can be passed between the moving roller 28 and the fixed roller 26. Then the remaining water belt can be manually wound around the taken-up water belt. It should be noted that the model of the geared motor 10 is DSZRF27-58, which is existing technology and will not be elaborated on here. This utility model also includes a pushing mechanism, which is used to push out the water hose wound by the winding mechanism. The pushing mechanism includes a push plate 4, which is set in the mounting groove 5. An annular groove 15 is opened on the outer side of the push plate 4. Two L-shaped plates 16 that move along the annular groove 15 are symmetrically arranged in the annular groove 15. A U-shaped frame 6 is welded to one side of the two L-shaped plates 16, and a mounting frame 11 is welded to one side of the vertical plate 2. An electric telescopic rod 12 that drives the U-shaped frame 6 to move is fixed to the top of the mounting frame 11 by bolts. One end of the output shaft of the electric telescopic rod 12 passes through the vertical plate 2 and is fixed to the U-shaped frame 6. Specifically, when the turntable 13 rotates, it drives the push plate 4 to rotate through the two take-up rollers 17. At this time, the L-shaped plate 16 moves within the annular groove 15. After the water hose is wound up, the electric telescopic rod 12 can be activated to extend. The electric telescopic rod 12 will push the U-shaped frame 6 to move. The U-shaped frame 6 will drive the L-shaped plate 16 to move. The L-shaped plate 16 pulls the push plate 4 along the take-up roller 17 through the annular groove 15, thereby pushing the wound water hose out of the take-up roller 17. This makes it convenient for workers to remove the wound water hose, saving time and improving efficiency. It should be noted that the electric telescopic rod 12 has a self-locking function, model KD56. This is existing technology and will not be elaborated on here. The self-locking function of the electric telescopic rod 12 is used to fix the position of the push plate 4. In particular, the top of the vertical plate 2 is provided with a through hole that communicates with the dovetail groove 18, and the threaded rod 20 passes through the through hole. A nylon damping ring that contacts the threaded rod 20 is embedded in the through hole. The elastic compression of the nylon insert suppresses the loosening displacement caused by the thread rebound. Multiple rolling grooves are provided on the outer side of the turntable 13. Rolling balls 14 are rolled in each of the multiple rolling grooves and are in contact with the vertical plate 2. The rolling balls 14 can support the turntable 13. At the same time, when the turntable 13 rotates, the rolling balls 14 will roll, thereby reducing the friction of the turntable 13 rotation. The bottom of the base plate 1 is fixed with two rollers 7 and two self-locking casters 8 by bolts. The rollers 7 and self-locking casters 8 facilitate the movement of this device. The upper surface of the base plate 1 is fixed with a storage battery 9 by bolts, and the storage battery 9 is electrically connected to the geared motor 10 and the electric telescopic rod 12.

[0021] Working principle: During winding, after the metal end of the water hose passes between the moving roller 28 and the fixed roller 26, the threaded rod 20 is rotated. The threaded rod 20 drives the dovetail block 19 to move downward along the dovetail groove 18 through the threaded engagement between the threaded rod 20 and the dovetail block 19. The dovetail block 19 drives the moving roller 28 to move downward, thereby squeezing the water hose with the moving roller 28 and flattening the water hose. Then the water hose passes over the guide roller 3 and passes between the two winding rollers 17. After placing the water hose, loosen the locking screw 23. At this time, the baffle 27 can be moved. The baffle 27 will drive the fixing plate 22 to move. This will cause the locking screw 23 to move within the clearance opening 24. When the baffle 27 contacts the flattened water hose, tighten the locking screw 23 to fix the baffle 27, so that the baffle 27 can block the water hose. When winding, start the geared motor 10, which will drive the turntable 13 to rotate. The turntable 13 will drive the two winding rollers 17 to rotate, thereby winding the water tape. At this time, the water tape is blocked by the baffle 27, which can prevent the water tape from deviating. At the same time, the moving roller 28 squeezes the water tape, so that the excess water in the water tape will be fully squeezed out during the winding process, thereby reducing the residual water in the water tape and increasing the weight of the water tape. When the water tape is wound to the metal head at the other end, turn off the geared motor 10, and then reverse the threaded rod 20, so that the dovetail block 19 drives the moving roller 28 to move upward. At this time, the metal head can be passed between the moving roller 28 and the fixed roller 26. Then, manually wrap the remaining water tape around the wound water tape. Once winding is complete, the electric telescopic rod 12 can be extended. The electric telescopic rod 12 will push the U-shaped frame 6 to move, and the U-shaped frame 6 will drive the L-shaped plate 16 to move. The L-shaped plate 16 pulls the push plate 4 along the winding roller 17 through the annular groove 15, thereby pushing the wound water tape out of the winding roller 17, making it convenient for workers to remove the wound water tape, saving time and improving efficiency.

[0022] Furthermore, the terms "installation," "setup," "connection," and "socketing" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral constructions; they can refer to mechanical or electrical connections; they can refer to direct connections or indirect connections via an intermediate medium, or internal connections between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

Claims

1. A hose reel winding device, characterized in that, include: The base plate (1) and the vertical plate (2) are fixedly connected to the upper surface of the base plate (1). An installation groove (5) is provided on one side of the vertical plate (2). A guide roller (3) is rotatably connected to one side of the vertical plate (2). A winding mechanism is provided in the mounting slot (5); The material pushing mechanism includes a push plate (4), which is set in the mounting groove (5). An annular groove (15) is opened on the outer side of the push plate (4). Two L-shaped plates (16) are symmetrically arranged in the annular groove (15). A U-shaped frame (6) is fixedly connected to one side of the two L-shaped plates (16). A mounting frame (11) is fixedly connected to one side of the vertical plate (2). An electric telescopic rod (12) for driving the U-shaped frame (6) to move is fixedly connected to the top of the mounting frame (11). The extrusion mechanism includes a fixed roller (26), which is disposed on one side of a vertical plate (2). A dovetail groove (18) is provided on one side of the vertical plate (2). A dovetail block (19) is slidably connected in the dovetail groove (18). A movable roller (28) is fixedly connected to one side of the dovetail block (19). A sleeve (21) is rotatably connected to the outer side of both the fixed roller (26) and the movable roller (28). A threaded rod (20) is rotatably connected to the bottom of the dovetail groove (18), and the threaded rod (20) passes through the dovetail block (19) and engages with the dovetail block (19) threadedly. A blocking component is provided between the fixed roller (26) and the movable roller (28).

2. The hose reel winding device according to claim 1, characterized in that, The winding mechanism includes a turntable (13), which is rotatably connected to the mounting groove (5) via bearings, and a pusher (4) is located in front of the turntable (13). Two winding rollers (17) are fixedly connected to one side of the turntable (13), and the winding rollers (17) pass through the pusher (4). A reduction motor (10) is fixedly connected to the other side of the vertical plate (2), and the output shaft of the reduction motor (10) is coaxial with the turntable (13) and fixed to the turntable (13).

3. The hose reel winding device according to claim 1, characterized in that, The blocking component includes a baffle (27), which is sleeved on the outside of the sleeve (21) located on the fixed roller (26). An adjustment groove (29) is provided on one side of the baffle (27), and the moving roller (28) and the sleeve (21) located thereon both pass through the adjustment groove (29). A locking component is provided at one end of the fixed roller (26).

4. A hose reel winding device according to claim 3, characterized in that, The locking assembly includes a fixing block (25), which is fixedly connected to one end of the fixing roller (26). The bottom of the fixing block (25) is provided with a threaded hole, and a locking screw (23) is threadedly connected inside the threaded hole. The bottom of the baffle (27) is fixedly connected with a fixing plate (22), and the upper surface of the fixing plate (22) is provided with a clearance opening (24), and the locking screw (23) passes through the clearance opening (24).

5. A hose reel winding device according to claim 1, characterized in that, The top of the vertical plate (2) is provided with a through hole that communicates with the dovetail groove (18), and the threaded rod (20) passes through the through hole. A nylon damping ring that contacts the threaded rod (20) is embedded in the through hole.

6. A hose reel winding device according to claim 2, characterized in that, The turntable (13) has multiple rolling grooves on its outer side, and each of the multiple rolling grooves is connected to a ball (14) in a rolling manner, and the ball (14) is in contact with the vertical plate (2).

7. A hose reel winding device according to claim 1, characterized in that, The bottom of the base plate (1) is fixedly connected to two rollers (7) and two self-locking casters (8).

8. A hose reel winding device according to claim 6, characterized in that, A battery (9) is fixedly connected to the upper surface of the base plate (1), and the battery (9) is electrically connected to the geared motor (10) and the electric telescopic rod (12).

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