Fire hose reel to prevent hose deformation

Abstract

The utility model discloses a prevent fire hose reel of hose deformation relates to reel technical field, the utility model discloses a reel body is personally experienced sth, one side of reel body is fixedly connected with side board, the side of reel body is provided with the anti -deformation assembly of limit, the utility model discloses the mutual cooperation between the fixed plate, motor etc. Component inside the anti -deformation assembly of limit has realized through the clamping effect of fixed plate, can effectively avoid hose deformation or internal delamination, guarantees hose to keep stable form during storage, prolongs its life, and fixed plate can keep hose orderly arrangement on the inner wall of reel, avoids hose loose or entanglement, this makes hose more compact, standard when accomodating, is convenient for storage and management, when needing using, through motor reverse, makes fixed plate away from hose, releases the clamping state, ensures that hose can be quickly, smoothly unreef, has improved the convenience and efficiency of operation.

Description

Technical Field

[0001] This utility model belongs to the field of hose reel technology, and in particular relates to a fire hose reel that prevents hose deformation. Background Technology

[0002] Fire hose reels designed to prevent hose deformation incorporate optimized features such as automatic rewinding, flexible materials, bend protection, and a cushioning system, significantly improving the service life and reliability of fire hoses. They not only effectively prevent hose deformation during use but also enhance the efficiency and safety of firefighting operations, making them a crucial component of firefighting equipment.

[0003] According to a public announcement (Publication No.: CN 222765609U), a fire hose reel for preventing hose deformation includes a base plate, a support plate, a bracket, and an adjustment box. A first motor is mounted on one side of the bracket, and a rotating rod is mounted at the output end of the first motor. The rotating rod is connected to a winding roller, and a bidirectional lead screw is rotatably connected inside the cavity of the winding roller. A threaded frame is connected to the bidirectional lead screw, and the frame is connected to a side baffle.

[0004] In the aforementioned application, the cooperation between components such as the base plate and the adjustment box makes it difficult to solve the problem of clamping the hose, resulting in the hose becoming loose or tangled, deformed, or internally delaminated, which needs to be improved. Utility Model Content

[0005] The purpose of this utility model is to provide a fire hose reel that prevents hose deformation. The cooperation between the fixing plate, motor and other components inside the limiting and anti-deformation component solves the problem of not being able to clamp the hose.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to a fire hose reel for preventing hose deformation, comprising a reel body, a side plate fixedly connected to the side of the reel body, a limiting anti-deformation component provided on the side of the reel body, the limiting anti-deformation component comprising a vertical frame, the side of the vertical frame fixedly connected to the side of the reel body, a motor fixedly connected to the inner wall of the vertical frame, a bidirectional lead screw fixedly connected to the output shaft of the motor, a threaded sleeve threadedly connected to the circumferential surface of the bidirectional lead screw, a limiting rod fixedly connected to the bottom of the motor, the end of the limiting rod away from the motor passing through the top of the threaded sleeve, a connecting rod fixedly connected to the side of the threaded sleeve, and a fixing plate fixedly connected to the bottom of the connecting rod.

[0008] Furthermore, two fixing plates are provided, which are symmetrical to each other along the vertical central axis of the reel body. Two side plates are provided, which are symmetrical to each other along the vertical central axis of the reel body. The provision of two fixing plates is beneficial for clamping the hose and limiting the hose position.

[0009] Furthermore, the reel body is located on the displacement trajectory of the fixed plate, and a switch is provided on the side of the motor. The design of the switch facilitates direct control of the motor.

[0010] Furthermore, a decontamination assembly is provided on the side of the reel body. The decontamination assembly includes a protective cover, the side of which is fixedly connected to the side of the reel body. A bracket is fixedly connected to the inner wall of the protective cover, and a turntable is rotatably connected to the inner wall of the bracket. An inclined plate is fixedly connected to the circumference of the turntable, and a striking plate is fixedly connected to the circumference of the turntable. An actuating rod is fixedly connected to the side of the connecting rod. A rectangular groove is provided on the side of the protective cover. The striking plate strikes the outer wall of the reel body to prevent impurities from remaining on the inner wall of the reel body and affecting the storage and placement of the hose.

[0011] Furthermore, the rectangular groove is located on the displacement trajectory of the trigger rod, and the inclined plate is located on the displacement trajectory of the trigger rod. The opening of the rectangular groove is beneficial to not affecting the normal operation of the trigger rod.

[0012] Furthermore, a square plate is fixedly connected to the side of the bracket, and a spring is fixedly connected to the top of the square plate. The end of the spring away from the square plate is fixedly connected to the bottom of the inclined plate. The design of the spring is conducive to the inclined plate automatically resetting when it is not compressed.

[0013] Furthermore, the reel body is located on the displacement trajectory of the striking plate, and the protective cover is located on the side of the vertical frame. This design helps to avoid affecting normal operation.

[0014] This utility model has the following beneficial effects:

[0015] 1. This utility model achieves effective prevention of hose deformation or internal delamination through the cooperation of components such as the fixing plate and motor inside the limiting and anti-deformation assembly. The clamping action of the fixing plate ensures that the hose maintains a stable shape during storage, extending its service life. The fixing plate keeps the hose arranged in an orderly manner on the inner wall of the reel, preventing the hose from becoming loose or tangled. This makes the hose more compact and standardized when stored, facilitating storage and management. When needed, the motor reverses to move the fixing plate away from the hose, releasing the clamping state and ensuring that the hose can be quickly and smoothly unwound, improving the convenience and efficiency of operation.

[0016] 2. This utility model achieves the effect of vibration on the outer wall of the reel body by the tapping plate and the actuating rod inside the impurity removal component. This effectively removes impurities that may be attached to the inner wall of the reel, which helps to ensure that the hose is kept clean in the reel and prevents impurities from being pressed into the hose during the hose winding process. During the hose winding process, impurities in the reel may cause uneven curling, which may lead to hose deformation. By cleaning impurities through vibration, the resistance during hose curling can be reduced, the natural shape of the hose can be maintained, and thus the hose deformation can be effectively prevented.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a three-dimensional appearance structure diagram of the present utility model;

[0020] Figure 2 This is a three-dimensional bottom view of the fixing plate of this utility model;

[0021] Figure 3 This utility model Figure 2 A three-dimensional magnified structural diagram of A in the middle;

[0022] Figure 4 This is a three-dimensional cross-sectional view of the vertical frame of this utility model.

[0023] Figure 5 This is a three-dimensional cross-sectional view of the protective cover of this utility model.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Reel body; 2. Side plate; 3. Limiting and anti-deformation component; 31. Vertical frame; 32. Motor; 33. Two-way lead screw; 34. Threaded sleeve; 35. Limiting rod; 36. Connecting rod; 37. Fixing plate; 38. Switch; 4. Impurity removal component; 41. Protective cover; 42. Rectangular groove; 43. Actuating rod; 44. Bracket; 45. Turntable; 46. Inclined plate; 47. Striking plate; 48. Square plate; 49. Spring. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-5 This utility model is a fire hose reel for preventing hose deformation, including a reel body 1, a side plate 2 fixedly connected to the side of the reel body 1, a limiting anti-deformation component 3 provided on the side of the reel body 1, the limiting anti-deformation component 3 including a vertical frame 31, the side of the vertical frame 31 fixedly connected to the side of the reel body 1, a motor 32 fixedly connected to the inner wall of the vertical frame 31, a bidirectional lead screw 33 fixedly connected to the output shaft of the motor 32, a threaded sleeve 34 threadedly connected to the circumferential surface of the bidirectional lead screw 33, a limiting rod 35 fixedly connected to the bottom of the motor 32, the end of the limiting rod 35 away from the motor 32 passing through the top of the threaded sleeve 34, a connecting rod 36 fixedly connected to the side of the threaded sleeve 34, and a fixing plate 37 fixedly connected to the bottom of the connecting rod 36.

[0028] There are two fixing plates 37, which are symmetrical to each other along the vertical central axis of the reel body 1. There are also two side plates 2, which are symmetrical to each other along the vertical central axis of the reel body 1. The presence of two fixing plates 37 is beneficial for clamping the hose and limiting its position.

[0029] The reel body 1 is located on the displacement trajectory of the fixed plate 37. A switch 38 is provided on the side of the motor 32. The design of the switch 38 is conducive to direct control of the motor 32.

[0030] The side of the reel body 1 is provided with a decontamination component 4, which includes a protective cover 41. The side of the protective cover 41 is fixedly connected to the side of the reel body 1. A bracket 44 is fixedly connected to the inner wall of the protective cover 41. A turntable 45 is rotatably connected to the inner wall of the bracket 44. An inclined plate 46 is fixedly connected to the circumference of the turntable 45. A striking plate 47 is fixedly connected to the circumference of the turntable 45. An actuating rod 43 is fixedly connected to the side of the connecting rod 36. A rectangular groove 42 is opened on the side of the protective cover 41. The outer wall of the reel body 1 is struck by the striking plate 47 to prevent impurities from remaining on the inner wall of the reel body 1 and affecting the storage and placement of the hose.

[0031] The rectangular groove 42 is located on the displacement trajectory of the trigger rod 43, and the inclined plate 46 is located on the displacement trajectory of the trigger rod 43. The opening of the rectangular groove 42 is beneficial to not affecting the normal operation of the trigger rod 43.

[0032] A square plate 48 is fixedly connected to the side of the bracket 44, and a spring 49 is fixedly connected to the top of the square plate 48. The end of the spring 49 away from the square plate 48 is fixedly connected to the bottom of the inclined plate 46. The design of the spring 49 is conducive to the inclined plate 46 automatically resetting when it is not compressed.

[0033] The reel body 1 is located on the displacement trajectory of the striking plate 47, and the protective cover 41 is located on the side of the vertical frame 31. This design helps to avoid affecting normal operation.

[0034] One specific application of this embodiment is as follows: When the hose is wound and stored on a reel, switch 38 is pressed to start motor 32. Motor 32 is a three-phase asynchronous motor. Motor 32 rotates forward, causing two threaded sleeves 34, two connecting rods 36, and two fixing plates 37 to move relative to each other. The two fixing plates 37 are located on the upper and lower sides of the reel body 1, respectively. The hose is stored on the inner wall of the reel body 1. When the two fixing plates 37 move relative to each other, they move towards the side closer to the hose. The hose is positioned on the movement trajectory of the fixing plates 37, clamping and fixing the hose, effectively limiting its movement and preventing excessive bending or twisting during storage. When clamping is no longer needed, motor 32 is started in reverse. The reverse rotation of motor 32 drives bidirectional... When the lead screw 33 reverses, the two threaded sleeves 34 and the two connecting rods 36 move in opposite directions, causing the two connecting rods 36 to move upwards and away from the reel body 1. This prevents the fixing plate 37 from clamping the hose. The clamping action of the fixing plate 37 effectively prevents hose deformation or internal delamination, ensuring the hose maintains a stable shape during storage and extending its service life. The fixing plate 37 keeps the hose arranged in an orderly manner on the inner wall of the reel, preventing it from becoming loose or tangled. This makes the hose more compact and standardized when stored, facilitating storage and management. When needed, the motor 32 reverses, moving the fixing plate 37 away from the hose and releasing the clamp, ensuring the hose can be quickly and smoothly unwound. This not only reduces resistance during unwound operation but also improves the convenience and efficiency of operation.

[0035] The connecting rod 36 moves in opposite directions. When the connecting rod 36 moves upward, it will drive the trigger rod 43 to move upward. The inclined plate 46 is located on the movement trajectory of the trigger rod 43. When the trigger rod 43 moves upward, it will squeeze the inclined plate 46, causing the inclined plate 46 to move upward. The upward movement of the inclined plate 46 will drive the turntable 45 to rotate upward. The upward rotation of the turntable 45 will drive the striking plate 47 to rotate upward. The reel body 1 is located on the movement trajectory of the striking plate 47. When the striking plate 47 rotates upward, it will strike the outer wall of the reel body 1, causing vibration to the reel body 1, which may contain any debris. 1. Vibration removes impurities from the inner wall of the reel body 1, preventing them from affecting the hose winding and causing deformation. The vibration generated by the tapping plate 47 on the outer wall of the reel body 1 effectively removes impurities that may be attached to the inner wall of the reel. This helps ensure that the hose remains clean in the reel and prevents impurities from being pressed into the hose during winding, thus affecting the hose's performance and lifespan. During the hose winding process, impurities in the reel may cause uneven curling, which in turn causes the hose to deform. Vibration removes impurities, reduces the resistance when the hose is curled, maintains the hose's natural shape, and effectively prevents hose deformation.

[0036] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0037] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A fire hose reel for preventing hose deformation, comprising a reel body (1), characterized in that: The side of the reel body (1) is fixedly connected to a side plate (2), and the side of the reel body (1) is provided with a limit anti-deformation component (3). The limiting and anti-deformation component (3) includes a vertical frame (31), the side of which is fixedly connected to the side of the reel body (1), a motor (32) is fixedly connected to the inner wall of the vertical frame (31), a bidirectional lead screw (33) is fixedly connected to the output shaft of the motor (32), a threaded sleeve (34) is threadedly connected to the circumferential surface of the bidirectional lead screw (33), a limiting rod (35) is fixedly connected to the bottom of the motor (32), the end of the limiting rod (35) away from the motor (32) passes through the top of the threaded sleeve (34), a connecting rod (36) is fixedly connected to the side of the threaded sleeve (34), and a fixing plate (37) is fixedly connected to the bottom of the connecting rod (36).

2. A fire hose reel for preventing hose deformation according to claim 1, characterized in that, Two fixing plates (37) are provided and are symmetrical to each other along the vertical central axis of the reel body (1). Two side plates (2) are provided and are symmetrical to each other along the vertical central axis of the reel body (1).

3. A fire hose reel for preventing hose deformation according to claim 2, characterized in that, The reel body (1) is located on the displacement trajectory of the fixed plate (37), and a switch (38) is provided on the side of the motor (32).

4. A fire hose reel for preventing hose deformation according to claim 3, characterized in that, The side of the reel body (1) is provided with a decontamination assembly (4), which includes a protective cover (41). The side of the protective cover (41) is fixedly connected to the side of the reel body (1). A bracket (44) is fixedly connected to the inner wall of the protective cover (41). A turntable (45) is rotatably connected to the inner wall of the bracket (44). An inclined plate (46) is fixedly connected to the circumferential surface of the turntable (45). A striking plate (47) is fixedly connected to the circumferential surface of the turntable (45). An actuating rod (43) is fixedly connected to the side of the connecting rod (36). A rectangular groove (42) is opened on the side of the protective cover (41).

5. A fire hose reel for preventing hose deformation according to claim 4, characterized in that, The rectangular groove (42) is located on the displacement trajectory of the trigger rod (43), and the inclined plate (46) is located on the displacement trajectory of the trigger rod (43).

6. A fire hose reel for preventing hose deformation according to claim 5, characterized in that, A square plate (48) is fixedly connected to the side of the bracket (44), and a spring (49) is fixedly connected to the top of the square plate (48). The end of the spring (49) away from the square plate (48) is fixedly connected to the bottom of the inclined plate (46).

7. A fire hose reel for preventing hose deformation according to claim 6, characterized in that, The reel body (1) is located on the displacement trajectory of the striking plate (47), and the protective cover (41) is located on the side of the vertical frame (31).

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