An extendable fire hose suspension drip device

Abstract

The utility model discloses an expandable fire hose suspension draining device belongs to fire equipment technical field. The device includes: multifunctional base, electric hoist, guide rail vertical pole, support extension head structure, top cap, electric hoist is installed in multifunctional base, and electrically connected with the power and control device of setting in multifunctional base, the top of multifunctional base is fixed with guide rail vertical pole, support extension head structure can be slidably sleeved in guide rail vertical pole, top cap is fixed in the top of guide rail vertical pole, the wire rope of electric hoist extends upward, passes the guide through hole of support extension head structure, passes the fixed pulley of top cap and turns down again, and with the top fixed connection of support extension head structure, solve the problem of large amount of fire hose when draining occupies the large horizontal space, through vertical suspension and lateral extension, realized in limited site high efficiency, stable, safe and drain a large number of fire hose, effectively prevent hose mildew aging, prolong the life, and set up universal wheel and electric hydraulic lifting rod in base, satisfy multi -environment use.

Description

Technical Field

[0001] Technical Field This utility model relates to the field of fire-fighting equipment, and in particular to an expandable fire hose suspension and dewatering device. Background Technology

[0002] Fire hoses are the core water-carrying equipment in firefighting operations, and their performance directly affects the efficiency of firefighting and rescue and the safety of personnel. According to fire management regulations, fire hoses must be cleaned, drained, and properly stored after use to prevent the inner lining from becoming moldy, aging, or breeding bacteria due to dampness, thereby ensuring their service life and combat effectiveness.

[0003] Currently, after fire drills and operations, a large number of damp fire hoses are often generated that need to be dried. Due to limited school facilities, there is often a lack of dedicated space for drying large quantities of fire hoses, resulting in their accumulation and storage, making them difficult to dry completely. This leads to mold growth, unpleasant odors, and accelerated aging, seriously affecting their service life and operational safety. Utility Model Content

[0004] The purpose of this invention is to provide an expandable fire hose hanging and draining device, which solves the problem of large space occupation when draining large quantities of fire hoses. Through vertical suspension and lateral expansion, it achieves efficient, stable and safe draining of a large number of fire hoses in a limited space, effectively preventing the hoses from becoming moldy and aging, and extending their service life.

[0005] To address the aforementioned problems, this utility model provides the following technical solution: an expandable fire hose suspension and drainage device, comprising: a multi-functional base, an electric winch, a guide rail vertical rod, a bracket extension head structure, and a top cover; the electric winch is installed inside the multi-functional base and electrically connected to a power supply and control device located on the multi-functional base; the guide rail vertical rod is fixed to the top of the multi-functional base; the bracket extension head structure is slidably fitted onto the guide rail vertical rod; the top cover is fixed to the top of the guide rail vertical rod; the wire rope of the electric winch extends upward, passes through the guide hole of the bracket extension head structure, folds downward through the fixed pulley of the top cover, and is fixedly connected to the top of the bracket extension head structure.

[0006] Preferably, the multifunctional base includes an electro-hydraulic lifting rod, a removable battery, a control panel, a single-opening base, and a counterweight base plate; the single-opening base has a cavity, and the electric winch is fixed inside the cavity; the counterweight base plate is fixed to the bottom end of the single-opening base; at least three electro-hydraulic lifting rods are evenly distributed on the outer side of the single-opening base; at least one set of removable batteries is provided on the top of the single-opening base; the control panel is located on the side of the single-opening base; the removable battery is electrically connected to each of the electro-hydraulic lifting rods, the control panel, and the electric winch.

[0007] Preferably, each of the aforementioned electro-hydraulic lifting rods is equipped with casters at its lower end.

[0008] Preferably, the guide rail vertical rod includes a hollow column and fixed clamps; multiple sets of fixed clamps are evenly and symmetrically arranged on the outer side of the bottom tube wall of the hollow column; one end of each fixed clamp is provided with a threaded rod that is threaded perpendicularly connected to the hollow column; the other end of each fixed clamp is provided with a threaded hole for connecting with the threaded rod of another fixed clamp, so that multiple fixed clamps can be connected end to end and extend laterally; vertical I-shaped guide rails are respectively opened on the hollow column tube wall directly above each fixed clamp.

[0009] Preferably, the bracket extension head structure includes a lifting head and guide rods; the top of the lifting head is provided with an anchor head for connecting a steel wire rope, and the inside is provided with the guide through hole; multiple sets of guide rods are provided, and one end of each set of guide rods is uniformly and symmetrically connected to the side of the lifting head along the circumference of the lifting head, and is perpendicular to the axis of the lifting head.

[0010] Preferably, the guide rod includes a guide slide rod, pulleys, a transverse arm, a carrier rod, safety pins, and a slide tube; the pulleys are symmetrically arranged on both sides of the guide slide rod, and the pulleys are adapted to the I-shaped guide rails on the guide rail vertical rod; the carrier rod has an L-shaped structure, the upper end of the vertical section of the carrier rod is detachably connected to the lower end of the transverse arm in a perpendicular state, and the horizontal section is parallel to the transverse arm; the horizontal section of the carrier rod passes through the slide tube and has an anti-slip tilt angle formed by tilting upwards at the end; the other end of the guide slide rod is connected to one end of the transverse arm with a bushing, and at least one set of safety pins is provided at the connection point for fixation; the other end of the transverse arm is connected to and extends from the other transverse arm bushings, and at least one set of safety pins is provided at the connection point for fixation.

[0011] Preferably, the transverse arm is parallel to the fixed clamp and the same number of them are provided.

[0012] Preferably, the top cover includes a lightning rod, a conical support, and a fixed pulley; the lightning rod is fixed to the top of the conical support; and the fixed pulley is fixed to the bottom of the conical support.

[0013] The advantages of the expandable fire hose hanging and draining device provided by this utility model are as follows: 1. By setting up guide rails, vertical rods, and bracket extension head structures, fire hoses are hung vertically in a folded state to drain water, reducing the area occupied in the horizontal space; 2. By setting horizontal arms, load bars, safety pins and sliding pipe components in the bracket extension head structure, the number of components can be increased and after installation, the horizontal space can be expanded to meet the needs of large-scale fire hose drainage and drying. 3. By installing electric hydraulic lifting rods and casters on the side of the multi-functional base, the entire device can be moved; it can be quickly adjusted to a horizontal state on uneven ground, ensuring the stability and safety of the entire frame and adapting to complex site environments. 4. By setting up a counterweight base plate and lightning rod, the risk of the device tipping over due to excessive center of gravity or wind force is effectively prevented, thus enhancing the safety of outdoor use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the multifunctional base structure of this utility model.

[0015] Figure 2 This is a structural position diagram of the electric winch of this utility model.

[0016] Figure 3 This is a schematic diagram of the guide rail vertical rod structure of this utility model.

[0017] Figure 4 This is a schematic diagram of the bracket extension head structure of this utility model.

[0018] Figure 5 This is a schematic diagram of the top cover structure of this utility model.

[0019] Figure 6 This is a schematic diagram of the structure and installation of this utility model.

[0020] Figure 7 This is a schematic diagram of the bracket extension head structure of this utility model installed on the guide rail vertical rod structure.

[0021] Figure 8 This is the utility model Figure 7 Enlarged structural diagram at point A in the middle.

[0022] Figure 9 This is a schematic diagram of the overall structure of this utility model.

[0023] Explanation of reference numerals in the attached drawings: 1. Multifunctional base; 11. Single-opening base; 12. Removable battery; 13. Control panel; 14. Counterweight base plate; 15. Electric hydraulic lifting rod; 151. Caster wheel; 2. Electric winch; 21. Steel wire rope; 3. Guide rail vertical rod; 31. Hollow column; 32. Fixing clamp; 33. I-beam guide rail; 4. Bracket extension head; 41. Lifting head; 411. Anchor head; 412. Guide through hole; 42. Guide rod; 421. Guide slide rod; 422. Pulley; 423. Safety pin; 424. Horizontal arm; 425. Carrying rod; 426. Sliding tube; 427. Anti-slip tilt angle; 5. Top cover; 51. Lightning rod; 52. Conical support platform; 53. Fixed pulley. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.

[0026] Please see Figure 1-9 This utility model provides an embodiment: an expandable fire hose suspension and drainage device, including a multi-functional base 1, an electric winch 2, a guide rail vertical rod 3, a bracket extension head structure 4, and a top cover 5; the electric winch 2 is installed inside the multi-functional base 1 and is electrically connected to a power supply and control device installed on the multi-functional base 1; the guide rail vertical rod 3 is fixed to the top of the multi-functional base 1; the bracket extension head structure 4 is slidably sleeved on the guide rail vertical rod 3; the top cover 5 is fixed to the top of the guide rail vertical rod 3; the wire rope 21 of the electric winch 2 extends upward, passes through the guide through hole 412 of the bracket extension head structure 4, passes through the fixed pulley 53 of the top cover 5 and folds downward, and is fixedly connected to the top of the bracket extension head structure 4.

[0027] In this embodiment, the multi-functional base 1 includes an electro-hydraulic lifting rod 15, a removable battery 12, a control panel 13, a single-opening base 11, and a counterweight base plate 14. The single-opening base 11 has a cavity in which an electric winch 2 is fixed. The counterweight base plate 14 is fixed to the bottom of the single-opening base 11. At least three electro-hydraulic lifting rods 15 are evenly distributed on the outside of the single-opening base 11. At least one set of removable batteries 12 is provided on the top of the single-opening base 11. The control panel 13 is located on the side of the single-opening base 11. The removable batteries 12 are electrically connected to each electro-hydraulic lifting rod 15, the control panel 13, and the electric winch 2. A caster wheel 151 is installed at the lower end of each electro-hydraulic lifting rod 15.

[0028] The guide rail vertical rod 3 includes a hollow column 31 and a fixing clip 32; multiple sets of fixing clips 32 are evenly and symmetrically arranged on the outer side of the bottom tube wall of the hollow column 31; one end of the fixing clip 32 is provided with a threaded rod that is threaded vertically connected to the hollow column 31; the other end of the fixing clip 32 is provided with a threaded hole for connecting with the threaded rod of another fixing clip 32, so that multiple fixing clips 32 can be connected end to end and extend laterally; vertical I-shaped guide rails 33 are respectively opened on the tube wall of the hollow column 31 directly above each fixing clip 32.

[0029] The bracket extension head structure 4 includes a lifting head 41 and a guide rod 42; the top of the lifting head 41 is provided with an anchor head 411 for connecting the wire rope 21, and a guide through hole 412 is provided inside; multiple sets of guide rods 42 are provided, and one end of each set of guide rods 42 is uniformly and symmetrically connected to the side of the lifting head 41 along the circumference of the lifting head 41, and is perpendicular to the axis of the lifting head 41.

[0030] The guide rod 42 includes a guide slide rod 421, pulleys 422, a transverse arm 424, a carrier rod 425, safety pins 423, and a slide tube 426. Pulleys 422 are symmetrically arranged on both sides of the guide slide rod 421, and the pulleys 422 are adapted to the I-shaped guide rails 33 on the guide rail vertical rod 3. The carrier rod 425 has an L-shaped structure; the upper end of the vertical section of the carrier rod 425 is detachably connected to the lower end of the transverse arm 424 in a perpendicular state, and the horizontal section is parallel to the transverse arm 424. The horizontal section of the carrier rod 425 passes through the slide tube 426 and has an anti-slip tilt angle 427 formed by an upward tilt at the end. The other end of the guide slide rod 421 is sleeved to one end of the transverse arm 424, and at least one set of safety pins 423 is provided at the connection point for fixation. The other end of the transverse arm 424 is sleeved to other transverse arm 424s and extends, and at least one set of safety pins 423 is provided at the connection point for fixation.

[0031] The horizontal arm 424 is parallel to the fixed clamp 32, and the number of them is the same.

[0032] The top cover 5 includes a lightning rod 51, a conical base 52, and a fixed pulley 53; the lightning rod 51 is fixed to the top of the conical base 52; and the fixed pulley 53 is fixed to the bottom of the conical base 52.

[0033] The device operates as follows: The multi-functional base 1 is placed on the working surface, the electric winch 2 is installed in its cavity, and the removable battery 12 supplies power to each electrical component. The lifting height of each electric hydraulic lifting rod 15 can be independently adjusted via the control panel 13, and the electric winch 2 can be controlled to wind up and unwind the wire rope 21.

[0034] One end of the guide rail vertical rod 3 with the fixing clip 32 is installed at the opening of the single-opening base 11, the lifting head 41 of the bracket extension head structure 4 is placed inside the hollow column 31, and the pulleys 422 on both sides of the guide rail 421 are embedded in the I-shaped guide rail 33.

[0035] The steel wire rope 21 passes upward through the guide hole 412, and after being turned back by the fixed pulley 53, it is fixed to the anchor head 411. The top cover 5 is installed at the top of the guide rail vertical rod 3.

[0036] Fold the fire hose in half, pass the folded end through the fixing clip 32 from bottom to top, and hang it on the slide pipe 426 of the support pole 425. By controlling the electric winch 2 to wind up the wire rope 21 to lift the support extension head structure 4, the fire hose is lifted vertically until the hose is completely straightened vertically in the folded state, and the hose joint is clamped under the fixing clip 32, keeping it in a vertical position to drain and dry.

[0037] By increasing the number of safety pins 423, horizontal booms 424, carrier rods 425, and slide tubes 426 and assembling them, the other end of the horizontal boom 424 is connected to the end of another horizontal boom 424 via a bushing, and the connection is fixed with safety pins 423. The number of fixing clips 32 is increased at the corresponding positions to achieve the hanging and draining operation of a large number of fire hoses.

[0038] By adjusting the lifting height of each electric hydraulic lifting rod 15, the entire device can be kept vertical, meeting the needs of multiple sites. Universal wheels 151 are installed at the lower end of each electric hydraulic lifting rod 15 to facilitate the movement of the entire device.

[0039] 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.

Claims

1. An expandable fire hose suspension and dewatering device, characterized in that... include: Multifunctional base (1), electric winch (2), guide rail vertical rod (3), bracket extension head structure (4), top cover (5); the electric winch (2) is installed inside the multifunctional base (1) and is electrically connected to the power supply and control device set in the multifunctional base (1); the guide rail vertical rod (3) is fixed at the top of the multifunctional base (1); the bracket extension head structure (4) is slidably sleeved on the guide rail vertical rod (3); the top cover (5) is fixed at the top of the guide rail vertical rod (3); the wire rope (21) of the electric winch (2) extends upward, passes through the guide through hole (412) of the bracket extension head structure (4), passes through the fixed pulley (53) of the top cover (5) and folds back downward, and is fixedly connected to the top of the bracket extension head structure (4).

2. The expandable firehose drape device of claim 1, wherein: The multifunctional base (1) includes an electric hydraulic lifting rod (15), a removable battery (12), a control panel (13), a single-opening base (11), and a counterweight base plate (14); the single-opening base (11) has a cavity, and the electric winch (2) is fixed in the cavity; the counterweight base plate (14) is fixed to the bottom end of the single-opening base (11); at least three electric hydraulic lifting rods (15) are evenly distributed on the outside of the single-opening base (11); at least one set of removable batteries (12) is provided on the top of the single-opening base (11); the control panel (13) is provided on the side of the single-opening base (11); the removable battery (12) is electrically connected to each of the electric hydraulic lifting rods (15), the control panel (13), and the electric winch (2).

3. The expandable fire hose suspension and dewatering device according to claim 2, characterized in that: Each of the aforementioned electro-hydraulic lifting rods (15) is equipped with casters (151) at its lower end.

4. The expandable fire hose suspension and dewatering device according to claim 1, characterized in that: The guide rail vertical rod (3) includes a hollow column (31) and a fixing clip (32); multiple sets of fixing clips (32) are evenly and symmetrically arranged on the outer side of the bottom tube wall of the hollow column (31); one end of the fixing clip (32) is provided with a threaded rod that is threaded vertically connected to the hollow column (31); the other end of the fixing clip (32) is provided with a threaded hole for connecting with the threaded rod of another fixing clip (32) so that multiple fixing clips (32) can be connected end to end and extend laterally; vertical I-shaped guide rails (33) are respectively opened on the tube wall of the hollow column (31) directly above each fixing clip (32).

5. The expandable fire hose suspension and dewatering device according to claim 4, characterized in that: The bracket extension head structure (4) includes a lifting head (41) and a guide rod (42); the top of the lifting head (41) is provided with an anchor head (411) for connecting the wire rope (21), and the inside is provided with the guide through hole (412); multiple sets of guide rods (42) are provided, and one end of each set of guide rods (42) is uniformly and symmetrically connected to the side of the lifting head (41) along the circumferential direction of the lifting head (41), and is perpendicular to the axis of the lifting head (41).

6. The expandable fire hose suspension and dewatering device according to claim 5, characterized in that: The guide rod (42) includes a guide slide rod (421), pulleys (422), a transverse arm (424), a carrier rod (425), a safety pin (423), and a slide tube (426); the pulleys (422) are symmetrically arranged on both sides of the guide slide rod (421), and the pulleys (422) are adapted to the I-shaped guide rail (33) on the guide rail vertical rod (3); the carrier rod (425) has an L-shaped structure, and the upper end of the vertical section of the carrier rod (425) is detachably connected to the lower end of the transverse arm (424) in a vertical state, while the horizontal section is detachably connected to the lower end of the transverse arm (424). The section is parallel to the transverse arm (424); the horizontal section of the carrier rod (425) passes through the slide tube (426) and has an anti-slip tilt angle (427) formed by tilting upward at the end; the other end of the guide rod (421) is connected to one end of the transverse arm (424) with a bushing and is fixed with at least one set of safety pins (423) at the connection; the other end of the transverse arm (424) is connected to the bushing of other transverse arms (424) and extends, and is fixed with at least one set of safety pins (423) at the connection.

7. The expandable firehose drip device of claim 6, wherein: The transverse arm (424) is parallel to the fixed clamp (32), and the number of them is the same.

8. The expandable fire hose suspension and dewatering device according to claim 1, characterized in that: The top cover (5) includes a lightning rod (51), a conical base (52), and a fixed pulley (53); the lightning rod (51) is fixed to the top of the conical base (52); and the fixed pulley (53) is fixed to the bottom of the conical base (52).

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