Water hose taking and placing equipment

Abstract

The utility model discloses a water hose taking and placing device which comprises a water hose winch, a water hose taking device and a water hose taking device, the water hose winch comprises a support and a winding drum structure, and the winding drum structure is arranged on the support, can rotate relative to the support and is used for winding a water hose; the dismounting device is arranged on the support and used for pushing the water hose in the extending direction of the winding drum structure so that the water hose can be separated from the winding drum structure. When the water hose needs to be taken out, the dismounting device is started and applies certain thrust to the water hose, so that the water hose moves in the extending direction of the winding drum structure and is separated from the winding drum structure. According to the structure, manual dragging is not needed, physical exhaustion of operators is remarkably reduced, the time for manually disassembling the water hose is shortened, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water hose winding, in particular to a water hose taking and placing device. Background Art

[0002] A fire hose is a key firefighting tool used to deliver fire-retardant liquids such as water or foam. It typically consists of a flexible hose with quick-connect metal connectors at each end. The hose is rubber-lined and covered with a braided linen outer layer for enhanced durability. The metal connectors allow multiple hoses to be interconnected for extended delivery distances or to connect nozzles for increased discharge pressure.

[0003] Chinese patent CN220714670U discloses a fire hose reeling device, comprising a sleeve, a rotating shaft rotatably disposed within the sleeve, a retaining ring fixedly disposed at the end of the rotating shaft, and two hose winding rods fixedly disposed in the middle of the retaining ring, with the rotating shaft and the two hose winding rods respectively located on either side of the retaining ring. The device also comprises a mounting box and a connecting rod; the mounting box is connected to the outer wall of the sleeve via the connecting rod, and a bidirectional screw rotatably disposed within the mounting box; the bidirectional screw is threadedly connected to two sliders, each of which is fixedly disposed with an L-shaped plate, with the L-shaped plates of the two sliders disposed opposite each other and both located outside the mounting box. The device operates as follows: one end of the fire hose is placed between the two hose winding rods, a crank is inserted into the two hose winding rods, and the handle is gripped and rotated, driving the two hose winding rods to rotate, thereby reeling the fire hose. The crank can also be used to simultaneously compress the fire hose during reeling to prevent it from loosening. After the reeling is completed, remove the crank handle, remove the reeled fire hose from the hose winding rod, and store it.

[0004] The rolled-up hose is tightly wrapped around two hose winding rods, and workers need to exert a lot of force to drag it down. This process is both laborious and time-consuming. Utility Model Content

[0005] To this end, it is necessary to provide a water hose picking and placing device to solve the problem that the existing rolled water hose is tightly wrapped around two water hose winding rods, requiring workers to exert great force to drag it down, which is a laborious and time-consuming process.

[0006] To achieve the above objectives, this embodiment provides a hose retrieval device, comprising:

[0007] A hose winch, comprising a bracket and a drum structure, wherein the drum structure is arranged on the bracket and can rotate relative to the bracket for winding the hose; and

[0008] A disassembly device is provided on the bracket and is used to push the water hose along the extension direction of the drum structure to separate it from the drum structure.

[0009] Further, the disassembly device includes a first fixed seat, a linear motion mechanism and a push plate. The first fixed seat is arranged on the bracket. One end of the linear motion mechanism is arranged on the first fixed seat, and the other end of the linear motion mechanism is arranged on the push plate. The linear motion mechanism is arranged along the extension direction of the drum structure and is used to push the push plate to move along the extension direction of the drum structure, so as to make the push plate push the water hose. The linear motion mechanism rotates following the rotation of the drum structure.

[0010] Further, the linear motion mechanism is an oil cylinder. The cylinder body and the piston rod of the oil cylinder are respectively connected to the first fixed seat and the drum structure. The piston rod and the cylinder body can rotate following the rotation of the drum structure.

[0011] Further, the cylinder body is hinged to the first fixed seat, and the piston rod is hinged to the push plate.

[0012] Further, the drum structure includes at least two pin rods and a slewing mechanism. The axial direction of the pin rods is the extension direction of the drum structure. At least two pin rods are arranged on the slewing mechanism at intervals and are used for winding the water hose. The slewing mechanism is arranged on the bracket and is used to drive at least two pin rods to rotate around the central axis of the slewing mechanism.

[0013] Further, the push plate is provided with through holes for the drum structure to pass through. The number of the through holes is the same as that of the pin rods, and the through holes are slidably connected with the pin rods.

[0014] Further, a sliding sleeve is further included. The sliding sleeve is arranged in the through holes, and the through holes are slidably connected with the pin rods through the sliding sleeve.

[0015] Further, the shape of the slewing mechanism is an annular ring, and the linear motion mechanism passes through the inner ring of the slewing mechanism.

[0016] Further, the drum structure includes at least two pin rods, a slewing mechanism and a motor. The axial direction of the pin rods is the extension direction of the drum structure. At least two pin rods are arranged on the slewing mechanism at intervals and are used for winding the water hose. The slewing mechanism is arranged on the bracket and is used to drive at least two pin rods to rotate around the central axis of the slewing mechanism. The motor is in transmission connection with the slewing mechanism and is used to drive the slewing mechanism to rotate.

[0017] Further, the drum structure is arranged obliquely from bottom to top, with the end far from the bracket being high and the end close to the bracket being low, so as to prevent the water hose from falling off under the action of gravity.

[0018] Different from the prior art, the above technical solution has the following beneficial effects:

[0019] When it is necessary to take out the water hose, the disassembly device is activated and applies a certain thrust to the water hose, causing it to move along the extension direction of the reel structure, thereby detaching from the reel structure. Such a structure eliminates the need for manual dragging, significantly reducing the physical exertion of the operator and also reducing the time for manually disassembling the water hose, thus improving work efficiency. Description of the Drawings

[0020] Figure 1 One of the perspective views of the water hose taking and placing device in this embodiment;

[0021] Figure 2 Another perspective view of the water hose taking and placing device in this embodiment;

[0022] Figure 3 A third perspective view of the water hose taking and placing device in this embodiment;

[0023] Figure 4 A fourth perspective view of the water hose taking and placing device in this embodiment;

[0024] Figure 5 A fifth perspective view of the water hose taking and placing device in this embodiment;

[0025] Figure 6 A sixth perspective view of the water hose taking and placing device in this embodiment.

[0026] Description of the Reference Numerals:

[0027] 1. Water hose winch; 11. Bracket; 12. Reel structure; 121. Pin rod; 122. Rotary mechanism; 123. Motor; 124. Second fixed seat;

[0028] 2. Disassembly device; 21. Linear motion mechanism; 211. Cylinder block; 212. Piston rod; 22. Pushing plate; 221. Through hole; 23. First fixed seat; 24. Sliding sleeve. Detailed Description of the Embodiment

[0029] To elaborate in detail on the possible application scenarios, technical principles, feasible specific solutions, achievable objectives and effects, etc. of this application, the following is a detailed description in conjunction with the specific embodiments listed and the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of this application, and therefore are only examples and cannot be used to limit the protection scope of this application.

[0030] Reference to "embodiment" in this document means that the specific features, structures, or characteristics described in connection with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing at various positions in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or relevance to other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0031] Unless otherwise defined, the meanings of the technical terms used herein are the same as those commonly understood by those skilled in the technical field to which the present application belongs; the use of the relevant terms herein is only for describing specific embodiments and is not intended to limit the present application.

[0032] In the description of the present application, the term "and / or" is an expression used to describe the logical relationship between objects, indicating that there can be three relationships. For example, A and / or B means: there is A, there is B, and there is both A and B at the same time. In addition, the character " / " herein generally represents an "or" logical relationship between the associated objects before and after.

[0033] In the present application, terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantitative, primary-secondary, or sequential relationship between these entities or operations.

[0034] Without further limitation, in the present application, the expressions such as "include", "comprise", "have", or other similar expressions used in the statement are intended to cover non-exclusive inclusion. These expressions do not exclude the possibility that there may be additional elements in the process, method, or product including the said elements, so that the process, method, or product including a series of elements may include not only those defined elements, but also other elements not explicitly listed, or elements inherent to such process, method, or product.

[0035] The same as the understanding in the "Examination Guidelines", in the present application, expressions such as "greater than", "less than", "exceeding", etc. are understood not to include the number itself; expressions such as "above", "below", "within", etc. are understood to include the number itself. In addition, in the description of the embodiments of the present application, the meaning of "a plurality of" is two or more (including two). Similar expressions related to "many", such as "multiple groups", "multiple times", etc., are also understood in this way, unless otherwise specifically defined.

[0036] In the description of the embodiments of the present application, the space-related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or position relationship based on the orientation or position relationship shown in the specific embodiments or drawings, and are only for the convenience of describing the specific embodiments of the present application or facilitating the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, it should not be understood as a limitation on the embodiments of the present application.

[0037] Unless otherwise expressly specified or limited, in the description of the embodiments of the present application, the terms "installed", "connected", "connected", "fixed", "set", etc. used should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integrated setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For those skilled in the art of the present application, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0038] See also Figures 1 to 6 This embodiment provides a hose pick-up and placement device, including:

[0039] A hose winch 1 includes a bracket 11 and a drum structure 12. The drum structure 12 is provided on the bracket 11 and can rotate relative to the bracket 11 for winding the hose; and

[0040] The disassembly device 2 is provided on the bracket 11 and is used to push the water hose along the extension direction of the drum structure 12 to separate it from the drum structure 12.

[0041] When the hose needs to be removed, the disassembly device 2 is activated and applies a certain thrust to the hose, causing it to move along the extension direction of the reel structure 12, thereby detaching from the reel structure 12. This structure does not require manual dragging, significantly reducing the operator's physical exertion, and also reducing the time for manual disassembly of the hose, thereby improving work efficiency.

[0042] See also Figures 1 to 6, in this embodiment, the disassembling device 2 includes a first fixing seat 23, a linear motion mechanism 21 and a push plate 22. The first fixing seat 23 is arranged on the bracket 11, one end of the linear motion mechanism 21 is arranged on the first fixing seat 23, the other end of the linear motion mechanism 21 is arranged on the push plate 22, and the linear motion mechanism 21 is arranged along the extending direction of the reel structure 12 for pushing the push plate 22 to move along the extending direction of the reel structure 12, so as to make the push plate 22 push the water hose. The push plate 22 is provided with a through hole 221 for the reel structure 12 to pass through, and the linear motion mechanism 21 rotates following the rotation of the reel structure 12.

[0043] The first fixing seat 23 is installed on the bracket 11 of the water hose winch 1 for fixing one end of the linear motion mechanism 21. One end of the linear motion mechanism 21 is fixed on the first fixing seat 23, and the other end is connected to the push plate 22 for driving the push plate 22 to move along the axial direction of the reel structure 12. The push plate 22 has a through hole 221 for the reel structure 12 to pass through, ensuring that the push plate 22 can move smoothly along the reel structure 12. With the action of the linear motion mechanism 21, the push plate 22 can move along the extending direction of the reel structure 12, so as to push the water hose away from the reel structure 12.

[0044] Please refer to Figure 2 and Figure 3 , in this embodiment, the linear motion mechanism 21 is an oil cylinder, the cylinder block 211 and the piston rod 212 of the oil cylinder are respectively connected to the first fixing seat 23 and the reel structure 12, and the rotation between the piston rod 212 and the cylinder block 211 can follow the rotation of the reel structure 12. Even when the reel structure 12 rotates to wind up the water hose, the rotation mechanism between the piston rod 212 and the cylinder block 211 can ensure that the piston rod 212 will not be affected by additional torque, so as to maintain the stability and reliability of its linear motion.

[0045] In some embodiments, the linear motion mechanism 21 is connected to the reel structure 12 and the first fixing seat 23 by universal ball heads to adapt to the rotation of the reel structure 12.

[0046] In some embodiments, the linear motion mechanism 21 can also be a cylinder or an electric push rod.

[0047] Please refer to Figure 2 , Figure 3 and Figure 4 , in this embodiment, one end of the piston rod 212 away from the cylinder block 211 is hinged to the push plate 22, and one end of the cylinder block 211 away from the piston rod 212 is hinged to the first fixing seat 23, which adapts to the assembly tolerance between components to a certain extent.

[0048] Please refer to Figures 1 to 6, in this embodiment, the reel structure 12 includes at least two pin rods 121 and a slewing mechanism 122. The axial direction of the pin rods 121 is the extending direction of the reel structure 12. The at least two pin rods 121 are spaced apart on the slewing mechanism 122 and are used for winding the fire hose. The slewing mechanism 122 is arranged on the bracket 11 and is used to drive the at least two pin rods 121 to rotate around the central axis of the slewing mechanism 122. Figures 1 to 6 As shown, the reel structure 12 has two pin rods 121. In some embodiments, the reel structure 12 may have three pin rods 121, four pin rods 121, etc. Place one end of the fire hose between the pin rods 121, and then rotate the slewing mechanism 122 to wind the hose evenly on the pin rods 121 to achieve the winding of the hose.

[0049] Please refer to Figure 3 , in this embodiment, the number of through holes 221 is the same as the number of pin rods 121. Each through hole 221 is slidably connected to a pin rod 121. The push plate 22 can smoothly move along the axial direction of the pin rod 121. The pin rod 121 supports the push plate 22 to ensure that the push plate 22 is more stable when pushing the hose.

[0050] In some embodiments, there is no contact between the pin rod 121 and the push plate 22. The push plate 22 is supported on the bracket 11 by a linear motion mechanism 21.

[0051] Please refer to Figure 2 , in this embodiment, the hose picking and placing device further includes a sliding sleeve 24. The sliding sleeve 24 is arranged in the through hole 221. The through hole 221 is slidably connected to the pin rod 121 through the sliding sleeve 24. The setting of the sliding sleeve 24 can reduce the friction between the push plate 22 and the pin rod 121 and improve the reliability and durability of the device. Preferably, the sliding sleeve 24 is a steel sleeve, forming a surface-to-surface contact with the pin rod 121 to reduce the sliding friction. In some embodiments, the sliding sleeve 24 is a ball sliding sleeve 24, achieving low-friction movement through balls.

[0052] Please refer to Figure 3 , in this embodiment, the shape of the slewing mechanism 122 is an annular ring. The linear motion mechanism 21 passes through the inner ring of the slewing mechanism 122, reducing the interference between components and making the device more compact. It should be noted that the center of the inner ring is the central axis of the slewing mechanism 122.

[0053] Please refer to Figures 1 to 6In this embodiment, the drum structure 12 includes at least two pins 121, a swivel mechanism 122, and a motor 123. The axial direction of the pins 121 is the extension direction of the drum structure 12. The at least two pins 121 are spaced apart on the swivel mechanism 122 for winding the hose. The swivel mechanism 122 is mounted on the bracket 11 and is configured to drive the at least two pins 121 to rotate about the central axis of the swivel mechanism 122. The motor 123 is in transmission connection with the swivel mechanism 122 for driving the swivel mechanism 122 to rotate. The transmission connection between the motor 123 and the swivel mechanism 122 makes the winding process more controllable, eliminating the need for manual labor to wind or release the hose, significantly reducing operator exertion.

[0054] See also Figures 1 to 5 In this embodiment, the reel structure 12 is tilted from bottom to top, with the end away from the bracket 11 being higher and the end closer to the bracket 11 being lower, to prevent the hose from falling off due to gravity. The tilt of the reel structure 12 specifically refers to the axial tilting of the pin 121 and the rotary mechanism 122 from bottom to top, while the linear motion mechanism 21 adapted thereto is also tilted from bottom to top. The tilted arrangement of the reel structure 12 utilizes the effect of gravity, causing the hose to naturally gravitate toward the end closer to the bracket 11 during winding, thereby avoiding the risk of the hose accidentally falling off the reel structure 12 due to gravity during winding.

[0055] See also Figure 1 、 Figure 2 and Figure 3 In this embodiment, the hose winch 1 further includes a second fixing base 124, which is connected to the slewing mechanism 122 via a flange. The flange connection between the second fixing base 124 and the slewing mechanism 122 provides sufficient strength and rigidity to support the load of the slewing mechanism 122 during high-speed rotation, reduce vibration during high-speed rotation, and ensure the stability of the slewing mechanism 122 during rotation. The second fixing base 124 can also directly or indirectly support and secure the motor 123, or the motor 123 can be fixed to the housing of the slewing mechanism 122.

[0056] See also Figure 1 and Figure 2 , Figure 2 The linear motion mechanism 21 (i.e., the oil cylinder) gradually extends, and the push plate 22 can be pushed to a position close to the end of the pin rod 21, such as Figure 1 See 3 and Figure 4 , Figure 4 The linear motion mechanism 21 (i.e., the oil cylinder) gradually extends, and the push plate 22 can be pushed to a position close to the end of the pin rod 21, such as Figure 3 See 5 and Figure 6 , Figure 6The linear motion mechanism 21 (i.e., the oil cylinder) gradually extends, and can push the push plate 22 to a position close to the end of the pin rod 21, as Figure 5 shown.

[0057] It should be noted that although the above embodiments have been described in this text, the patent protection scope of the present utility model is not limited thereby. Therefore, based on the innovative concept of the present utility model, changes and modifications made to the embodiments described in this text, or equivalent structural or equivalent process transformations made by using the content of the specification and drawings of the present utility model, directly or indirectly applying the above technical solutions to other related technical fields, are all included in the patent protection scope of the present utility model.

Claims

1. A water hose handling device, characterized in that, include: A hose winch, comprising a bracket and a drum structure, wherein the drum structure is arranged on the bracket and can rotate relative to the bracket for winding the hose; as well as A disassembly device is provided on the bracket and is used to push the water hose along the extension direction of the drum structure to separate it from the drum structure.

2. The hose picking and placing device according to claim 1, characterized in that: The disassembly device includes a first fixed seat, a linear motion mechanism and a push plate. The first fixed seat is arranged on the bracket, one end of the linear motion mechanism is arranged on the first fixed seat, and the other end of the linear motion mechanism is arranged on the push plate. The linear motion mechanism is arranged along the extension direction of the drum structure and is used to push the push plate to move along the extension direction of the drum structure, thereby allowing the push plate to push the water hose. The linear motion mechanism rotates along with the rotation of the drum structure.

3. The hose picking and placing device according to claim 2, characterized in that: The linear motion mechanism is an oil cylinder, the cylinder body and the piston rod of the oil cylinder are connected to the first fixing seat and the drum structure respectively, and the piston rod and the cylinder body can rotate following the rotation of the drum structure.

4. The hose handling device according to claim 3, wherein, The cylinder body is hinged to the first fixing seat, and the piston rod is hinged to the push plate.

5. The hose handling equipment according to any one of claims 2 to 4, characterized in that: The drum structure includes at least two pins and a rotating mechanism. The axial direction of the pin is the extension direction of the drum structure. At least two of the pins are arranged at intervals on the rotating mechanism for winding the water hose. The rotating mechanism is arranged on the bracket for driving at least two of the pins to rotate around the central axis of the rotating mechanism.

6. The hose handling device according to claim 5, characterized in that, The push plate is provided with through holes for the reel structure to pass through, the number of the through holes is the same as the number of the pin rods, and the through holes are slidably connected to the pin rods.

7. The hose taking and placing device according to claim 6, characterized in that, It also includes a sliding sleeve, which is arranged in the through hole, and the through hole is slidably connected to the pin rod through the sliding sleeve.

8. The hose taking and placing device according to claim 5, characterized in that, The rotary mechanism is in the shape of a circular ring, and the linear motion mechanism passes through the inner ring of the rotary mechanism.

9. The hose handling device according to claim 1, wherein, The drum structure includes at least two pins, a rotating mechanism and a motor. The axial direction of the pin is the extension direction of the drum structure. At least two pins are arranged at intervals on the rotating mechanism for winding the water hose. The rotating mechanism is arranged on the bracket for driving at least two pins to rotate around the central axis of the rotating mechanism. The motor is connected to the rotating mechanism for driving the rotating mechanism to rotate.

10. The hose taking and placing device according to any one of claims 1 to 4, 6 to 8, characterized in that, The reel structure is tilted from bottom to top, with the end away from the bracket being higher and the end close to the bracket being lower, so as to prevent the water hose from falling off under the action of gravity.

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