Fire hose hanger

Abstract

The utility model relates to a fire hose hanger belongs to fire hose hanger technical field, a fire hose hanger, including base, the top of base is provided with two support frame, is provided with cleaning subassembly between two support frames, the inside of support frame is provided with winding carousel ware, the inside of winding carousel ware is provided with fixed rod, the top of support frame is provided with dismantling subassembly, the utility model discloses through the fire pipe of folding from two clean brush roller between passing, the fixed rod is inserted into the folding and resets, the left button is pressed and starts servo motor, the connecting shaft sleeve drives winding carousel ware to rotate and winds the water belt, and the clean brush roller is cleaned to the brush roller outside the water belt simultaneously, if the water belt is dirty, can be through the connecting pipe and connect the water pipe, and after the pre-cleaning of the sprayer, the brush secondary cleaning is carried out again, save operation time, need not winding after the separate arrangement cleaning step, avoid the residual material long -term adhesion damage water belt material, prolong its use cycle, reduce replacement cost.

Description

Technical Field

[0001] This utility model belongs to the technical field of fire hose brackets, and specifically relates to a fire hose bracket. Background Technology

[0002] Fire hoses are flexible tubes used to transport high-pressure water or flame-retardant liquids such as foam. Both ends of a fire hose have metal connectors, allowing connection to another hose to extend the distance or to a nozzle to increase the liquid spray pressure. They are typically used in conjunction with fire trucks and are frequently used firefighting tools during fire rescue operations. However, the following problems exist in the use of fire hoses: Because fire hoses are often used in emergency situations, they are frequently bent and twisted during installation, resulting in a very high frequency of damage. Furthermore, due to their considerable weight, fire hoses must be manually carried and laid from fire trucks at the fire scene. This manual laying process easily leads to twisting, which affects the water flow and thus the efficiency of firefighting, hindering timely rescue efforts. Additionally, fire hoses require manual winding for storage, resulting in low recovery efficiency and a loose, space-consuming hose after winding.

[0003] For example, in the Chinese utility model publication CN222488730U entitled "A Fire Hose Hanger", a storage roller is included, and a support mechanism is provided at the lower end of the storage roller. The above-mentioned prior art prevents twisting or folding of the fire hose during laying or winding by limiting the upper and lower positioning rods. At the same time, the fire hose is pressed and clamped by the pressure roller. However, when winding, the hose is wound on the ground, which causes stains to adhere to the surface of the hose. Therefore, in order to extend the service life of the hose, a fire hose hanger is needed. Utility Model Content

[0004] The purpose of this utility model is to provide a fire hose hanger with a simple structure and reasonable design in order to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions: A fire hose hanger includes a base, two support frames on the top of the base, a cleaning assembly between the two support frames, a winding turntable on the inner side of the support frames, a fixing rod on the inner side of the winding turntable, and a disassembly assembly on the top of the support frames.

[0006] As a further optimization of this utility model, a servo motor is fixedly installed on the outer side of one of the support frames, and a connecting bushing is fixedly connected to the output end of the servo motor. A pin that penetrates the inside of the winding turntable is detachably connected to one side of the connecting bushing.

[0007] As a further optimization of this utility model, the cleaning component includes two connecting rollers that are fixedly connected to the inner side of the support frame, and a cleaning roller brush is rotatably connected to the outer side of each of the two connecting rollers.

[0008] As a further optimization of this utility model, mounting blocks are provided on the outer sides of both support frames, and a sprayer is detachably connected between the two mounting blocks. One end of the sprayer is fixedly connected to a connecting pipe provided on the side wall of the base.

[0009] As a further optimization of this utility model, the disassembly assembly includes a connecting rod fixedly connected to the top of another support frame, an arc-shaped pressure plate rotatably connected to the outer wall of the connecting rod, a fixing block fixedly connected to the top of the other support frame, a U-shaped screw rotatably connected to the inner wall of the fixing block, a washer that slides through the inner wall of the U-shaped screw and abuts against the top of the arc-shaped pressure plate, and a nut that is threadedly connected to the U-shaped screw abuts against the top of the washer.

[0010] As a further optimization of this utility model, the inner wall of the arc-shaped pressure plate abuts against a bearing sleeved at one end of the winding turntable, and the outer wall of the bearing abuts against the top of the support frame.

[0011] The beneficial effects of this utility model are as follows: This invention uses a folded fire hose that passes between two cleaning rollers. After inserting the fixing rod into the fold, it is reset. Pressing the left button starts the servo motor, which in turn drives the winding turntable to rotate and wind up the fire hose. At the same time, the cleaning rollers clean the outer rollers of the fire hose. If the fire hose is dirty, it can be pre-cleaned by a sprinkler before being cleaned a second time by the rollers. This saves operation time, eliminates the need for a separate cleaning step after winding, avoids long-term adhesion of residue that could damage the fire hose material, extends its service life, and reduces replacement costs.

[0012] This utility model allows users to stop the servo motor by pressing the button on the right, unscrewing the nut, removing the washer, rotating the U-shaped screw and the arc-shaped pressure plate to disengage the bearing, removing the pin to separate the winding turntable from the connecting bushing, pulling it out to another support frame and lifting it up, so that the winding turntable and the bearing can be lifted out as a whole, thereby removing the water hose, improving the versatility of the equipment and avoiding the need to equip a separate winding device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the first overall structure of this utility model; Figure 2 This is a schematic diagram of the second overall structure of this utility model; Figure 3 This is a structural schematic diagram of the disassembly assembly of this utility model; Figure 4 This is a utility model Figure 2 Enlarged view of point A in the middle.

[0014] In the diagram: 1. Base; 2. Support frame; 3. Cleaning assembly; 301. Connecting roller; 302. Cleaning roller brush; 303. Mounting block; 304. Sprayer; 305. Connecting pipe; 4. Rewinding turntable; 5. Fixing rod; 6. Disassembly assembly; 601. Connecting rod; 602. Arc-shaped pressure plate; 603. Fixing block; 604. U-shaped screw; 605. Washer; 606. Nut; 607. Bearing; 7. Servo motor; 8. Connecting bushing; 9. Pin. Detailed Implementation

[0015] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0016] Example 1 like Figure 1 , Figure 2 , Figure 4 As shown, a fire hose hanger includes a base 1, which serves as the foundation of the entire device, supporting and fixing other components to ensure stability. Four self-locking casters are installed at the bottom for easy movement, and a handle is installed on one side for easy pushing. Two support frames 2 are mounted on the top of the base 1, providing support. A winding turntable 4 is located inside the support frame 2, with a gap between the winding turntable 4 and one of the support frames 2 to facilitate installation and removal. The winding turntable 4 includes a turntable, a guide mechanism, and a roller. The roller is mounted on the support frame 2, and its rotation drives the turntable and guide mechanism to rotate. The winding turntable 4 is existing technology and will not be described in detail in this invention. A fixing rod 5 is provided on the inner side. The fixing rod 5 is used to fix the fold of the fire hose before winding to prevent the hose from falling off during winding. A servo motor 7 is fixedly installed on the outer side of one of the support frames 2. The servo motor 7 provides power for the rotation of the winding turntable 4. The servo motor 7 is a Panasonic A6 series and can be replaced according to the specific application scenario. The output end of the servo motor 7 is fixedly connected to a connecting bushing 8. The connecting bushing 8 is used to transmit the power of the servo motor 7 to drive the winding turntable 4 to rotate. A pin 9 that passes through the inner side of the winding turntable 4 is detachably connected to one side of the connecting bushing 8. The pin 9 is used to fix the winding turntable 4 to the connecting bushing 8 to ensure that the power can be effectively transmitted. When it is necessary to disassemble the winding turntable 4, the pin 9 can be removed to disconnect it.

[0017] like Figure 1 , Figure 2As shown, a cleaning assembly 3 is provided between the two support frames 2. The cleaning assembly 3 is used to clean the fire hose during the winding process, improving the cleanliness of the hose. The cleaning assembly 3 includes two connecting rollers 301, which provide support for installation and rotation. The two ends of the two connecting rollers 301 are fixedly connected to the inner side of the support frame 2 to keep the connecting rollers 301 stable. Cleaning brushes 302 are rotatably connected to the outer sides of the two connecting rollers 301. The cleaning brushes 302 clean the outer side of the hose during the hose winding process. The brush is used for cleaning to remove surface stains. Mounting blocks 303 are provided on the outer sides of both support frames 2. Mounting blocks 303 are used to provide the mounting base. Sprayers 304 are detachably connected between the two mounting blocks 303. Sprayers 304 are used to spray water for pre-cleaning when the water hose is dirty, thereby enhancing the cleaning effect. One end of the sprayer 304 is fixedly connected to a connecting pipe 305. The connecting pipe 305 is used to introduce external water source into the sprayer 304. One end of the connecting pipe 305 is fixedly set on the side wall of the base 1 for easy connection to external water pipes.

[0018] like Figure 1 , Figure 2 , Figure 3 As shown, a disassembly assembly 6 is provided on the top of the support frame 2. The disassembly assembly 6 is used to limit and fix the winding turntable 4, and at the same time facilitate the disassembly and removal of the wound water hose. The disassembly assembly 6 includes a connecting rod 601, which is used to provide a rotation fulcrum. The outer wall of the connecting rod 601 is fixedly connected to the top of another support frame 2 to fix the position of the connecting rod 601. An arc-shaped pressure plate 602 is rotatably connected to the outer wall of the connecting rod 601. The arc-shaped pressure plate 602 is used to limit or release the limit. A fixing block 603 is fixedly connected to the top of the other support frame 2. The fixing block 603 is used to provide a rotation mounting point. A U-shaped screw 604 is rotatably connected to the inner wall of the fixing block 603. The U-shaped screw 604 is used to provide a fixing fulcrum.

[0019] like Figure 1 , Figure 2 , Figure 3 As shown, a washer 605 slides through the inner wall of the U-shaped screw 604 and abuts against the top of the arc-shaped pressure plate 602. The washer 605 increases the contact area, making the fixation more stable. The top of the washer 605 abuts against a nut 606 that is threadedly connected to the U-shaped screw 604. The nut 606 can fix the washer 605 and the arc-shaped pressure plate 602 by tightening, and can be released by loosening. The inner wall of the arc-shaped pressure plate 602 abuts against a bearing 607. The inner wall of the bearing 607 is sleeved on one end of the winding turntable 4. The bearing 607 reduces the friction when the winding turntable 4 rotates, making the rotation smoother, and at the same time facilitates the disassembly of the winding turntable 4. The outer wall of the bearing 607 abuts against the top of the support frame 2 to ensure the stable rotation of the winding turntable 4.

[0020] It should be noted that, when using this type of fire hose bracket, first pull out the fixing rod 5, then fold the fire hose in half and insert the fixing rod 5 between the two cleaning rollers 302. Reset the fixing rod 5 with the winding turntable 4, then press the left button to start the servo motor 7, causing the connecting sleeve 8 to rotate, which in turn drives the winding turntable 4 to rotate, causing the fire hose to wind up. While winding, the two cleaning rollers 302 brush the outside of the fire hose. If the outside of the fire hose is dirty, connect the connecting pipe 305 to the water pipe, and then the sprinkler 304 sprays water to pre-clean the outside of the fire hose, allowing the two cleaning rollers 302 to brush again, thus completing the cleaning of the fire hose.

[0021] When removing the wound fire hose, first press the button on the right, then the servo motor 7 stops rotating, allowing the nut 606 to be unscrewed. Then remove the washer 605, allowing the U-shaped screw 604 to rotate. Then rotate the arc-shaped pressure plate 602, causing the bearing 607 to lose its limit position. Then remove the pin 9, causing the winding turntable 4 to lose connection with the connecting bushing 8. Then pull the winding turntable 4 towards the other support frame 2, causing one side of the winding turntable 4 to leave the inner wall of one of the support frames 2. Then lift the winding turntable 4, causing the bearing 607 to move as a whole and disengage from the other support frame 2, thereby removing the wound fire hose.

[0022] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A fire hose hanger, characterized in that, Includes a base (1), the top of the base (1) is provided with two support frames (2), a cleaning component (3) is provided between the two support frames (2), a winding turntable (4) is provided on the inner side of the support frame (2), a fixing rod (5) is provided on the inner side of the winding turntable (4), and a disassembly component (6) is provided on the top of the support frame (2).

2. A fire hose hanger according to claim 1, characterized in that: A servo motor (7) is fixedly installed on the outside of one of the support frames (2). The output end of the servo motor (7) is fixedly connected to a connecting bushing (8). A pin (9) that passes through the inside of the winding turntable (4) is detachably connected to one side of the connecting bushing (8).

3. A fire hose hanger according to claim 1, characterized in that: The cleaning assembly (3) includes two connecting rollers (301) that are fixedly connected to the inside of the support frame (2), and a cleaning roller brush (302) is rotatably connected to the outside of each of the two connecting rollers (301).

4. A fire hose hanger according to claim 3, characterized in that: Mounting blocks (303) are provided on the outer sides of the two support frames (2), and a sprayer (304) is detachably connected between the two mounting blocks (303). One end of the sprayer (304) is fixedly connected to a connecting pipe (305) provided on the side wall of the base (1).

5. A fire hose hanger according to claim 1, characterized in that: The disassembly assembly (6) includes a connecting rod (601) fixedly connected to the top of another support frame (2). An arc-shaped pressure plate (602) is rotatably connected to the outer wall of the connecting rod (601). A fixing block (603) is fixedly connected to the top of the other support frame (2). A U-shaped screw (604) is rotatably connected to the inner wall of the fixing block (603). A washer (605) that abuts against the top of the arc-shaped pressure plate (602) is slidably passed through the inner wall of the U-shaped screw (604). A nut (606) that is threadedly connected to the U-shaped screw (604) is abutted against the top of the washer (605).

6. A fire hose hanger according to claim 5, characterized in that: The inner wall of the arc-shaped pressure plate (602) abuts against a bearing (607) fitted at one end of the winding turntable (4), and the outer wall of the bearing (607) abuts against the top of the support frame (2).

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