Water hose storage device and water delivery apparatus

Abstract

This utility model discloses a hose collecting device and a water conveying equipment, relating to the field of hose collecting technology. The hose collecting device includes a frame and a guiding component, a squeezing component, a collecting component, and a driving component mounted on the frame. The guiding component includes two spaced-apart guide members that define a hose-passing area between them. The squeezing component includes two parallel squeezing rollers that define a hose-passing gap between them. The collecting component includes two clamping members for fixing the ends of the hose; at least one clamping member is connected to the driving component to drive the hose through the hose-passing area and the hose-passing gap sequentially and to wind it. This hose collecting device can guide, squeeze, and automatically collect the hose, achieving good collecting effect and high efficiency.

Description

Technical Field

[0001] This utility model relates to the field of hose storage technology, and in particular to a hose storage device and a water conveying equipment. Background Technology

[0002] Fire hoses are essential firefighting equipment, typically used to transport high-pressure water or flame-retardant liquids such as foam, playing a vital role in firefighting operations. Fire hoses have metal connectors at both ends, allowing connection to other rubber, polyurethane, or PVC fire hoses to extend the distance or to nozzles to increase liquid spray pressure. Currently, fire hoses are stored as single rolls, requiring workers to carry them at all times and run quickly, following prescribed procedures for laying and splicing. After use, workers must drain any remaining water from the hose and rewind it according to regulations.

[0003] Traditional hose reel devices use manual mechanical structures (such as crank-driven turntables), relying on manual cranking to reel in and out the hose. However, manual hose reel devices cannot effectively guide the hose, squeeze out excess water from the hose, or automatically reel in and lay the hose, resulting in poor reeling and laying effects and low efficiency. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a hose collecting device that can guide, squeeze out water, and automatically collect hoses, achieving good collection effect and high efficiency.

[0005] This utility model also proposes a water conveying device having the above-mentioned water hose storage device.

[0006] A water hose collecting device according to a first aspect embodiment of the present invention includes a frame and a guide assembly, a squeezing assembly, a collecting assembly, and a driving assembly disposed on the frame, wherein:

[0007] The guiding assembly includes two spaced-apart guide members, with the guide members defining a band crossing area between them;

[0008] The dewatering assembly includes two dewatering rollers arranged side by side, with a belt clearance defined between the two dewatering rollers.

[0009] The storage assembly includes two clamping members for fixing the ends of the water hose, and at least one clamping member is connected to the drive assembly to drive the water hose to pass through the hose passage area and the hose passage gap in sequence and to wind it.

[0010] The water hose collection device according to the embodiment of this utility model has at least the following beneficial effects:

[0011] After being guided by the guide components, the water hose enters the belt gap of the squeezing roller. The squeezing action of the roller effectively removes excess water from the hose, ensuring its dryness. Furthermore, by incorporating a drive assembly, automated hose reeling can be achieved, resulting in high reeling efficiency.

[0012] According to some embodiments of the present invention, the two clamping members are designated as a first clamping member and a second clamping member, and the water hose storage device further includes an adjustment component. The first clamping member is connected to the driving component, and the second clamping member is connected to the adjustment component. The adjustment component is used to adjust the distance between the second clamping member and the first clamping member.

[0013] According to some embodiments of the present invention, the adjustment assembly includes a fixing member connected to the frame and a sliding member slidably connected to the frame, the sliding member being connected to the second clamping member;

[0014] The adjustment assembly further includes an adjustment member, which is threadedly connected to either the sliding member or the fixing member and abuts against the other. When the adjustment member is rotated, it drives the sliding member to move relative to the frame.

[0015] According to some embodiments of the present invention, the adjustment component further includes a limiting member and a first sleeve directly connected to the second clamping member. The sliding member is connected to the second clamping member through the first sleeve. The first sleeve passes through the sliding member and is connected to the sliding member through the limiting member.

[0016] The sliding member is provided with a first limiting hole, and the first sleeve is provided with a plurality of second limiting holes at intervals along its length. The limiting member passes through the first limiting hole and any of the second limiting holes to adjust the distance between the second clamping member and the first clamping member.

[0017] According to some embodiments of the present invention, two dewatering rollers are designated as a first dewatering roller and a second dewatering roller, with the second dewatering roller positioned above the first dewatering roller. The second dewatering roller includes a first end and a second end opposite to each other. The frame includes a first support seat detachably connected to the first end and a second support seat rotatably connected to the second end. The second dewatering roller is configured such that the first end can be separated from the first support seat, allowing the water belt to be placed in the belt conveyor gap through the opening between the first end and the first support seat.

[0018] According to some embodiments of the present invention, the dewatering assembly includes a rotating shaft and a transition piece sleeved on the second end and rotatably connected to the second dewatering roller. The rotating shaft passes through the transition piece and is connected to the second support seat, so that the second dewatering roller can rotate around the rotating shaft relative to the second support seat.

[0019] According to some embodiments of the present invention, the dewatering assembly further includes a limiting pin, the first support seat defines a groove for accommodating the first end, the first support seat further includes two mounting portions located on both sides of the groove, the limiting pin passes through the two mounting portions and is located above the first end to restrict the movement of the first end.

[0020] According to some embodiments of the present invention, the guide assembly includes a slide rail, and two guide members are both disposed on the slide rail and slidably connected to the slide rail to adjust the distance between the two guide members.

[0021] According to some embodiments of the present invention, the water hose storage device further includes a power supply component, the frame includes a first side and a second side opposite to the first side, the guide component, the squeezing component and the storage component are disposed on the first side, and the power supply component is disposed on the second side.

[0022] The water conveying device according to a second aspect of the present invention includes the water hose storage device mentioned in the above embodiments.

[0023] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0025] Figure 1 This is a schematic diagram of the water hose storage device according to an embodiment of the present invention;

[0026] Figure 2 This is a front view of the water hose storage device according to an embodiment of the present invention;

[0027] Figure 3 for Figure 1 Enlarged view of region A in the middle;

[0028] Figure 4 This is a schematic diagram of the structure of the second clamping member and the adjusting assembly according to an embodiment of the present utility model;

[0029] Figure 5This is an exploded view of the second clamping member and the adjusting assembly according to an embodiment of the present utility model.

[0030] Figure 6 This is a structural schematic diagram of the water hose storage device according to another perspective of an embodiment of the present utility model;

[0031] Figure 7 for Figure 6 Enlarged schematic diagram of region C (the first end of the second clamping member is connected to the first support base);

[0032] Figure 8 for Figure 7 A schematic diagram of the structure in which the first end of the second clamping member is separated from the first support seat;

[0033] Figure 9 This is a schematic diagram of the structure of the second end of the second clamping member in an embodiment of the present utility model.

[0034] Figure label:

[0035] Frame 100; First support 110; Mounting part 111; Second support 120;

[0036] Guide assembly 200; guide component 210; slide rail 220;

[0037] Dewatering assembly 300; first dewatering roller 310; second dewatering roller 320; first end 321; second end 322; rotating shaft 330; adapter 340; limit pin 350;

[0038] Storage component 400; first clamping component 410; second clamping component 420; baffle 430;

[0039] Driver component 500;

[0040] Adjustment component 600; fixing component 610; sliding component 620; first limiting hole 621; support 622; adjustment component 630; limiting component 640; first sleeve 650; second limiting hole 651;

[0041] Power supply component 700;

[0042] Mobile component 800; Detailed Implementation

[0043] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0044] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0045] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0046] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0047] In the description of this utility model, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. 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.

[0048] Fire hoses are essential firefighting equipment, typically used to transport high-pressure water or flame-retardant liquids such as foam, playing a vital role in firefighting operations. Fire hoses have metal connectors at both ends, allowing connection to other rubber, polyurethane, or PVC fire hoses to extend the distance or to nozzles to increase liquid spray pressure. Currently, fire hoses are stored as single rolls, requiring workers to carry them at all times and run quickly, following prescribed procedures for laying and splicing. After use, workers must drain any remaining water from the hose and rewind it according to regulations.

[0049] Traditional hose reel devices use manual mechanical structures (such as crank-driven turntables), relying on manual cranking to reel in and out the hose. However, manual hose reel devices cannot effectively guide the hose, squeeze out excess water from the hose, or automatically reel in and lay the hose, resulting in poor reeling and laying effects and low efficiency.

[0050] To address the aforementioned problems, this application proposes a hose storage device that enables automated hose storage without manual operation. This device, driven by a built-in motor, allows for rapid hose winding and automatic deployment. Specifically, as shown... Figures 1 to 2 As shown, the hose storage device of this application includes a frame 100 and a guide assembly 200, a squeezing assembly 300, a storage assembly 400 and a drive assembly 500 disposed on the frame 100.

[0051] The guide assembly 200 includes two spaced-apart guides 210 that define a belt passage area between the guides 210. The belt passage area is for the water hose to pass through, and as the water hose passes through, the guides 210 on both sides guide the water hose to remain straight and prevent twisting, thereby reducing the resistance to water hose winding and making the water hose winding smoother.

[0052] The dewatering assembly 300 includes two dewatering rollers arranged side by side, with a belt passage gap defined between them. The width of the belt passage gap matches the thickness of the water belt in its dry state, ensuring that the water belt can be effectively squeezed as it passes through, thereby completely removing residual water from the water belt and preventing corrosion and damage caused by residual moisture. Furthermore, the dewatering rollers are connected to the frame 100 so that they can rotate with the water belt as it passes through the belt passage gap. This facilitates smooth passage of the water belt and reduces wear on the belt, extending its service life.

[0053] Understandably, along the belt feeding direction, the dewatering roller is positioned behind the guide member 210, and the belt passage gap is set corresponding to the belt passage area. This allows the water belt, after being guided by the guide member 210, to enter the belt passage gap of the dewatering roller. Through the squeezing action of the dewatering roller, the excess water in the water belt is effectively discharged, ensuring the water belt is dry. Furthermore, by setting up the drive assembly 500, automated water belt storage can be achieved, resulting in high storage efficiency.

[0054] The storage assembly 400 includes two clamping members. As mentioned above, existing hoses often have metal connectors at their ends, and the clamping members are used to hold these metal connectors. At least one of the clamping members is drive-connected to the drive assembly 500, which can drive the clamping member to rotate, thereby causing the metal connector to rotate so that the hose is wound around the metal connector. It should be explained that the drive assembly 500 is usually a motor, and the output shaft of the motor is connected to the clamping member through a ratchet mechanism to ensure that the clamping member rotates smoothly under the drive of the motor.

[0055] Understandably, during the winding process, the water hose passes through the conveyor belt area and the conveyor belt gap in sequence and is wound around the metal joint, thereby realizing the guidance, squeezing and storage of the water hose in sequence, ensuring that the water hose remains dry and neat during the storage process, and greatly improving storage efficiency and effect.

[0056] In some embodiments, for ease of description, such as Figure 2 As shown, the two clamping members are respectively designated as the first clamping member 410 and the second clamping member 420. The hose storage device also includes an adjustment component 600. The first clamping member 410 is connected to the drive component 500, and the second clamping member 420 is connected to the adjustment component 600. The adjustment component 600 is used to adjust the distance between the second clamping member 420 and the first clamping member 410 to accommodate the storage needs of hoses of different lengths. The first clamping member 410 is connected to the drive component 500 and, driven by the drive component 500, can rotate, causing the metal connector of the hose and the second clamping member 420 to rotate synchronously, thereby realizing the winding of the hose.

[0057] Furthermore, the adjustment assembly 600 includes a fixing member 610, a sliding member 620, and an adjustment member 630. The fixing member 610 is fixedly connected to the frame 100, the sliding member 620 is slidably connected to the frame 100, and the sliding member 620 is connected to the second clamping member 420. Figure 3 As shown, the sliding member 620 can slide relative to the frame 100 in the left-right direction, thereby changing the position of the second clamping member 420. The adjusting member 630 is a bolt. Either the sliding member 620 or the fixing member 610 is provided with a threaded hole. The bolt is screwed into the threaded hole, and the end of the bolt abuts against the other of the sliding member 620 and the fixing member 610. Thus, when the adjusting member 630 is rotated, it can drive the sliding member 620 to move relative to the frame 100.

[0058] like Figure 3 In the embodiment shown, the fixing member 610 is provided with a threaded hole, and the adjusting member 630 is provided through the threaded hole. One end of the adjusting member 630 abuts against the support 622 on the sliding member 620. When the adjusting member 630 is rotated, the sliding member 620 moves accordingly, thereby adjusting the position of the second clamping member 420 so that the hose storage device can adapt to hoses of different specifications, ensuring the flexibility and efficiency of the storage process.

[0059] Additionally, it should be noted that the aforementioned adjustment method via threaded connection is more suitable for small-range adjustments. In this embodiment, for large-range adjustments, the adjustment assembly 600 is further provided with a limiting element 640 and a first sleeve 650, such as... Figure 4 and Figure 5 As shown, the first sleeve 650 is directly connected to the second clamping member 420; that is, the aforementioned sliding member 620 is connected to the second clamping member 420 through the first sleeve 650. The first sleeve 650 passes through the sliding member 620 and is connected to it via a limiting member 640. The sliding member 620 and the first sleeve 650 are connected in a multi-position manner to accommodate water hoses of different sizes.

[0060] Specifically, such as Figure 5 As shown, the sliding member 620 is provided with a first limiting hole 621, and the first sleeve 650 is provided with a plurality of second limiting holes 651 spaced apart along its length. The limiting member 640 passes through the first limiting hole 621 and any of the second limiting holes 651 to adjust the distance between the second clamping member 420 and the first clamping member 410. It can be understood that, corresponding to different specifications of water hoses, the limiting member 640 passes through different second limiting holes 651. For example, as... Figure 4 As shown, when the limiting member 640 is located in the first second limiting hole 651 from left to right in the first sleeve 650, the distance between the second clamping member 420 and the first clamping member 410 is minimized, making it suitable for thinner hoses. If the limiting member 640 is located in the fourth limiting hole from left to right in the first sleeve 650, the distance between the second clamping member 420 and the first clamping member 410 is maximized, making it suitable for thicker hoses. Through multi-level adjustment, the device can flexibly meet various hose storage needs, improving ease of use.

[0061] During the adjustment process, the outer diameter of the hose should first be determined, such as 4 inches, 6 inches, 8 inches, etc. For different hose specifications, the limiting member 640 is inserted into the corresponding second limiting hole 651. At this time, the distance between the second clamping member 420 and the first clamping member 410 should be slightly larger than the outer diameter of the metal connector of the hose, so as to facilitate the installation of the metal connector between the first clamping member 410 and the second clamping member 420. Then, by adjusting the bolts on the fixing member 610, the second clamping member 420 is pushed towards the first clamping member 410 to achieve abutment and clamping with the metal connector, thereby fixing the end of the hose to the receiving assembly 400. Subsequently, driven by the driving assembly 500, the metal connector of the hose can rotate with the rotation of the first clamping member 410, so as to drive the remaining part of the hose to pass through the guide assembly 200 and the squeezing assembly 300 in sequence and be orderly stored in the receiving assembly 400.

[0062] like Figure 1 and Figure 2 As shown, the storage assembly 400 also includes two side-by-side baffles 430, which define a receiving space between them to ensure that the hose remains neat during storage. The baffle 430 on the right is connected to the second clamp 420 and can move with the movement of the second clamp 420 to adjust the spacing between the baffles 430, thereby accommodating hoses of different sizes.

[0063] In some embodiments, the two dewatering rollers are designated as a first dewatering roller 310 and a second dewatering roller 320, as follows: Figures 6 to 9As shown, the second squeezing roller 320 is disposed above the first squeezing roller 310. The second squeezing roller 320 includes a first end 321 and a second end 322. The frame 100 includes a first support seat 110 and a second support seat 120 located at both ends of the squeezing assembly 300. The two ends of the first squeezing roller 310 are rotatably connected to the first support seat 110 and the second support seat 120, respectively. The two ends of the second squeezing roller 320 are rotatably connected to the first support seat 110 and the second support seat 120, respectively. Furthermore, its first end 321 is also detachably connected to the first support seat 110. Understandably, in the preparation work for storing the water hose, the water hose needs to be threaded between the first squeezing roller 310 and the second squeezing roller 320. Since the end of the water hose is a rigid metal joint, the first end 321 of the second squeezing roller 320 needs to be separated from the first support seat 110, that is, separated from the first squeezing roller 310 by a certain distance, to ensure that the water hose can be smoothly installed between the second squeezing roller 320 and the first squeezing roller 310 through the opening between the first end 321 and the first support seat 110. Then the second squeezing roller 320 is locked, thereby defining the belt passage gap for supplying water hose and realizing the squeezing function.

[0064] Furthermore, the dewatering assembly 300 also includes a rotating shaft 330 and an adapter 340, such as Figure 9 As shown, the adapter 340 is sleeved on the second end 322 of the second squeezing roller 320. The adapter 340 is rotatably connected to the second squeezing roller 320, and also rotatably connected to the second support base 120. Specifically, the adapter 340 is as follows: Figure 9 The clamp shown can be fitted onto the second end 322 and fastened with bolts. The clamp has a through hole, and the second support 120 has a corresponding through hole. The rotating shaft 330 passes through the through holes of the clamp and the second support 120, so that the second squeezing roller 320 can rotate around the rotating shaft 330 relative to the second support 120.

[0065] Furthermore, such as Figure 7 and Figure 8 As shown, at the first end 321 of the second squeezing roller 320, the squeezing assembly 300 further includes a limiting pin 350. The first support 110 defines a groove for accommodating the first end 321. The first support 110 also includes two mounting portions 111 located on both sides of the groove. The limiting pin 350 passes through the two mounting portions 111 and is located above the first end 321 to restrict the movement of the first end 321. When it is necessary to separate the first end 321 of the second squeezing roller 320 from the first support 110, the second squeezing roller 320 can be opened simply by pulling out the limiting pin 350.

[0066] In some embodiments, the guide component 200 further includes a slide rail 220, such as Figure 8As shown, both guide members 210 are mounted on and slidably connected to the slide rail 220, and can be locked at any position on the slide rail 220, thereby allowing adjustment of the distance between the two guide members 210. It should be noted that, in the case of... Figure 8 In the embodiment shown, the guide 210 is a guide wheel that can rotate while limiting and guiding the water hose, so as to reduce the frictional resistance on the water hose.

[0067] In some embodiments, the hose storage device further includes a power supply component 700 and a moving component 800, such as Figure 6 As shown, the frame 100 includes a first side and a second side, which are parallel to each other. The guide assembly 200, the squeezing assembly 300, and the storage assembly 400 are all disposed on the first side, while the power supply assembly 700 and the moving assembly 800 are disposed on the second side. The moving assembly 800 consists of multiple pulleys and is mounted on the second side of the frame 100 to facilitate the movement of the hose storage device. The power supply assembly 700 is a battery and is also disposed on the second side. It is separated from the storage assembly 400 by the frame 100 to reduce the risk of the power supply assembly 700 getting wet from water splashes.

[0068] A second aspect of this application also proposes a water conveying device, including the hose storage device mentioned in any of the above embodiments. This water conveying device can be used in fire protection, construction, and other fields, enabling efficient hose storage and delivery, reducing on-site clutter, and improving operational efficiency.

[0069] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention. Furthermore, the embodiments of the present invention and the features thereof can be combined with each other unless otherwise specified.

Claims

1. A hose storage device for storing hoses, characterized in that, It includes a frame and a guide assembly, a wringing assembly, a storage assembly, and a drive assembly disposed on the frame, wherein: The guiding assembly includes two spaced-apart guide members, with the guide members defining a band crossing area between them; The dewatering assembly includes two dewatering rollers arranged side by side, with a belt clearance defined between the two dewatering rollers. The storage assembly includes two clamping members for fixing the ends of the water hose, and at least one clamping member is connected to the drive assembly to drive the water hose to pass through the hose passage area and the hose passage gap in sequence and to wind it.

2. The hose collection device according to claim 1, characterized in that, The two clamping members are designated as a first clamping member and a second clamping member. The hose storage device also includes an adjustment component. The first clamping member is connected to the drive component, and the second clamping member is connected to the adjustment component. The adjustment component is used to adjust the distance between the second clamping member and the first clamping member.

3. The hose collection device according to claim 2, characterized in that, The adjustment assembly includes a fixing member connected to the frame and a sliding member slidably connected to the frame, the sliding member being connected to the second clamping member; The adjustment assembly further includes an adjustment member, which is threadedly connected to either the sliding member or the fixing member and abuts against the other. When the adjustment member is rotated, it drives the sliding member to move relative to the frame.

4. The hose collection device according to claim 3, characterized in that, The adjustment assembly further includes a limiting member and a first sleeve directly connected to the second clamping member. The sliding member is connected to the second clamping member through the first sleeve. The first sleeve passes through the sliding member and is connected to the sliding member through the limiting member. The sliding member is provided with a first limiting hole, and the first sleeve is provided with a plurality of second limiting holes at intervals along its length. The limiting member passes through the first limiting hole and any of the second limiting holes to adjust the distance between the second clamping member and the first clamping member.

5. The hose collection device according to claim 1, characterized in that, Two dewatering rollers are configured as a first dewatering roller and a second dewatering roller, with the second dewatering roller positioned above the first dewatering roller. The second dewatering roller includes a first end and a second end opposite to each other. The frame includes a first support seat detachably connected to the first end and a second support seat rotatably connected to the second end. The second dewatering roller is configured such that the first end can be separated from the first support seat, allowing the water belt to be placed in the belt conveyor gap through the opening between the first end and the first support seat.

6. The hose collection device according to claim 5, characterized in that, The dewatering assembly includes a rotating shaft and a transition piece sleeved on the second end and rotatably connected to the second dewatering roller. The rotating shaft passes through the transition piece and is connected to the second support seat, so that the second dewatering roller can rotate about the rotating shaft relative to the second support seat.

7. The hose collection device according to claim 5, characterized in that, The dewatering assembly further includes a limiting pin, the first support base defines a groove for accommodating the first end, the first support base further includes two mounting portions located on both sides of the groove, the limiting pin passes through the two mounting portions and is located above the first end to restrict the movement of the first end.

8. The hose collection device according to claim 1, characterized in that, The guide assembly includes a slide rail, and two guide members are disposed on the slide rail and slidably connected to the slide rail to adjust the distance between the two guide members.

9. The hose collection device according to claim 1, characterized in that, The hose collection device also includes a power supply component. The frame includes a first side and a second side opposite to the first side. The guide component, the squeezing component and the collection component are disposed on the first side, and the power supply component is disposed on the second side.

10. A water conveyance device, characterized in that, Includes the hose collection device as described in any one of claims 1 to 9.

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