Rapid water pipe rolling device for fire fighting

Abstract

The utility model relates to the technical field of fire fighting, and discloses a quick water pipe rolling device for fire fighting, which comprises a box body, a rotary pipe collecting part and a drainage cleaning part, and a device handle is fixedly mounted on the outer wall of one side of the box body. Through cooperation of the sliding groove hole, the sliding rod, the spring, the first supporting plate, the cleaning brush bristles, the second supporting plate, the first fixing block, the fixing plate, the second fixing block, the supporting block, the positioning rod, the first drainage roller, the second drainage roller and the rubber strip, after fire fighting operation, water usually remains in a water pipe, and if the water cannot be drained in time, the water pipe cannot be drained in time. The water draining and cleaning part can quickly drain water, keep the interior of the water pipe dry, effectively prolong the service life of the water pipe, reduce equipment damage and replacement cost caused by corrosion of the water pipe, simultaneously bring out the impurities, prevent the impurities from blocking the water pipe and ensure the smoothness of the water pipe. And the water flow can smoothly pass through the water pipe in the next fire-fighting operation.

Description

Technical Field

[0001] This utility model relates to the field of fire protection technology, specifically a rapid water hose reel device for fire protection. Background Technology

[0002] In firefighting, rapid response is crucial. Every second is critical because fires spread extremely quickly, potentially causing massive property damage and even endangering lives in a short period. Once firefighters arrive at the scene, they need to rapidly deploy firefighting equipment to begin operations. Traditional water pipe laying methods often require considerable time to untangle tangled pipes and straighten the lines, undoubtedly delaying the optimal time for firefighting. After firefighting operations are completed, a large amount of water often remains in the fire hoses. This is because during firefighting, water flows and sprays rapidly through the pipes, and this water is not completely drained after the firefighting operation ends. For example, after extinguishing a large fire, hundreds of meters or even longer fire hoses may be filled with water. If this residual water is not dealt with promptly, it can lead to a series of problems.

[0003] Most fire hose reel devices on the market currently focus on the rapid retraction and organization of hoses, lacking effective extrusion mechanisms for handling residual water inside the hoses. While some devices can achieve basic hose reeling, they cannot effectively squeeze out the water, leaving the residual water problem unresolved. This necessitates a new type of rapid fire hose reel device that can both quickly reel in the hose and efficiently expel residual water from the hose. Utility Model Content

[0004] The purpose of this invention is to provide a rapid water hose reel device for fire fighting, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fire hose reel device, comprising a housing, a rotating hose reel section, and a drainage and cleaning section. A handle is fixedly installed on one outer wall of the housing, and support legs are fixedly installed at equal intervals around the bottom of the housing. A conical pad is fixedly installed at the bottom of the support legs, and a hose reel opening is provided on the outer wall of the housing. The rotating hose reel section is located inside the housing, and the drainage and cleaning section is located on the outer wall of the housing and is equipped with a conical pad. During the retraction of the fire hose, a large dynamic force is generated on the reel, and the conical pad, with its top-small and bottom-large structure, can evenly distribute these forces to the ground, reducing the shaking of the reel.

[0006] Preferably, the rotating pipe receiving part specifically includes: a support plate, fixedly installed on the inner wall of the box; a motor protective shell, fixedly installed on the top of the support plate; a motor, fixedly installed on the top of the support plate; and a support block, fixedly installed on the inner wall of the box. The motor protective shell is provided because in fire scene environments that are complex and chaotic, various tools, debris, or other objects may accidentally hit the motor during operation. The motor protective shell can act as the first line of defense to prevent the motor from being damaged by external impact.

[0007] Preferably, the motor is located inside the motor protective housing, and a rotating rod is fixedly connected to the output end of the motor. The other end of the rotating rod movably passes through the top outer wall of the support plate and extends into the interior of the housing.

[0008] Preferably, the other end of the rotating rod is fixedly connected to a turntable, and water pipe winding rods are fixedly installed equidistantly on the bottom outer wall of the turntable. The other end of the water pipe winding rod is fixedly connected to a rotating base plate, and a rotating shaft is fixedly installed on the bottom of the rotating base plate. A rotating groove is provided on the support block, and the rotating shaft is rotatably installed inside the rotating groove.

[0009] Preferably, the drainage cleaning part specifically includes: a sliding groove hole, which is opened on the inner wall of the pipe inlet; a fixing block one, which is fixedly installed on the outer wall of the box; and a fixing block two, which is fixedly installed on the outer wall of the box.

[0010] Preferably, a sliding rod is slidably connected inside the sliding groove hole, and a support plate one and a support plate two are fixedly installed at the other end of the sliding rod. Cleaning bristles are fixedly installed at equal intervals on one outer wall of the support plate one and the support plate two. A spring is movably sleeved on the outer wall of the sliding rod. With the cleaning bristles provided, after fire fighting operations, water pipes may be contaminated with various on-site pollutants. These bristles can quickly clean them off, ensuring the cleanliness of the water pipe surface, reducing the corrosion of the water pipe by pollutants, and extending the service life of the water pipe.

[0011] Preferably, one end of the spring is fixedly connected to the inner wall of the inlet, and the other end of the spring is fixedly connected to the outer walls of support plate one and support plate two respectively. Fixing block one and fixing block two are respectively arranged on both sides of the inlet, and fixing plates are fixedly installed on the top and bottom outer walls of fixing block one and fixing block two.

[0012] Preferably, support blocks are fixedly installed on the outer walls of both the first and second fixing blocks, and positioning rods are fixedly installed between the fixing plates. Drainage roller one and drainage roller two are movably sleeved on the outer walls of the positioning rods, respectively. Rubber strips are equidistantly fixed to the outer walls of both drainage roller one and drainage roller two. With drainage roller one and drainage roller two working together, the two sets of drainage rollers can more effectively squeeze the fire hose, causing residual water to drain out. After firefighting operations, a large amount of water often remains in the hose, increasing its weight and making it difficult to store and transport. The squeezing action of the two rollers can apply pressure to the hose from different angles, resulting in more thorough drainage and improved drainage efficiency compared to a single roller.

[0013] This utility model provides a quick-rolling hose reel device for fire fighting. It has the following beneficial effects:

[0014] (1) This utility model enables fire hoses to be wound or released quickly and evenly through the cooperation of the motor protective shell, motor, support plate, rotating rod, turntable, water pipe winding rod, rotating base plate, rotating shaft, support block and rotating groove. In emergency fire rescue situations, every second is crucial. Firefighters can quickly retract the water pipe through the rotating mechanism or quickly unfold it when needed, reducing the precious time wasted due to the slow winding or unfolding of the water pipe and greatly improving the response speed of fire operation.

[0015] (2) This utility model utilizes the cooperation between the sliding groove, sliding rod, spring, support plate one, cleaning brush bristles, support plate two, fixing block one, fixing plate, fixing block two, support block, positioning rod, drainage roller one, drainage roller two, and rubber strip. After firefighting operations, water usually remains inside the water pipe. If this water cannot be drained in time, long-term accumulation will lead to rust and corrosion inside the water pipe. The drainage cleaning unit can quickly drain the water, keep the inside of the water pipe dry, effectively extend the service life of the water pipe, reduce equipment damage and replacement costs caused by water pipe corrosion, and simultaneously carry out these impurities to prevent them from forming blockages in the water pipe, ensuring the smooth flow of water in the water pipe during the next firefighting operation. Attached Figure Description

[0016] Figure 1 This is a frontal perspective view of the overall structure of this utility model;

[0017] Figure 2 This is a partial view of the rotating tube receiving part of this utility model;

[0018] Figure 3 This is a partial view of the drainage and cleaning part of this utility model;

[0019] Figure 4 This is a partial view of the drainage roller of this utility model.

[0020] In the diagram: 1. Box body, 2. Device handle, 3. Conical pad, 4. Rotating pipe receiving part, 411. Motor protective shell, 412. Motor, 413. Support plate, 414. Rotating rod, 415. Turntable, 416. Water pipe winding rod, 417. Rotating base plate, 418. Rotating shaft, 419. Support block, 4111. Rotating groove, 5. Drainage cleaning part, 511. Sliding groove hole, 512. Sliding rod, 513. Spring, 514. Support plate one, 515. Cleaning brush bristles, 516. Support plate two, 517. Fixing block one, 518. Fixing plate, 519. Fixing block two, 5111. Rectangular support block, 5112. Positioning rod, 5113. Drainage roller one, 5114. Drainage roller two, 5115. Rubber strip. Detailed Implementation

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0023] Example 1

[0024] A preferred embodiment of the fire-fighting rapid water hose reel device provided by this utility model is, for example... Figure 1-4 As shown: A fire-fighting rapid hose reel device includes a housing 1, a rotating hose reel section 4, and a drainage and cleaning section 5. A handle 2 is fixedly installed on one outer wall of the housing 1. Support legs are fixedly installed at equal intervals around the bottom of the housing 1. Conical pads 3 are fixedly installed at the bottom of the support legs. A hose reel opening is opened on the outer wall of the housing 1. The rotating hose reel section 4 is located inside the housing 1. The drainage and cleaning section 5 is located on the outer wall of the housing 1.

[0025] The rotating tube receiving part 4 specifically includes: a support plate 413, which is fixedly installed on the inner wall of the housing 1; a motor protective shell 411, which is fixedly installed on the top of the support plate 413; a motor 412, which is fixedly installed on the top of the support plate 413; and a support block 419, which is fixedly installed on the inner wall of the housing 1.

[0026] The motor 412 is located inside the motor protective housing 411. The output end of the motor 412 is fixedly connected to a rotating rod 414. The other end of the rotating rod 414 movably passes through the top outer wall of the support plate 413 and extends into the interior of the housing 1.

[0027] The other end of the rotating rod 414 is fixedly connected to a turntable 415. Water pipe winding rods 416 are fixedly installed at equal intervals around the bottom outer wall of the turntable 415. The other end of the water pipe winding rod 416 is fixedly connected to a rotating base plate 417. A rotating shaft 418 is fixedly installed at the bottom of the rotating base plate 417. A rotating groove 4111 is opened on the support block 419. The rotating shaft 418 is rotatably installed inside the rotating groove 4111.

[0028] In this embodiment, after the motor 412 starts, it drives the rotating rod 414 to rotate. When the rotating rod 414 rotates, it drives the water pipe winding rod 416 to rotate through the turntable 415. The water pipe winding rod 416 drives the rotating base plate 417 to rotate. The rotating base plate 417 rotates inside the rotating groove 4111 through the rotating shaft 418. Since the water pipe is wound on the water pipe winding rod 416, the water pipe is gradually rolled up as the water pipe winding rod 416 rotates. This allows the fire hose to be wound or released quickly and evenly. In emergency fire rescue situations, every second is crucial. Firefighters can quickly store the water pipe through the rotating mechanism or quickly unfold it when needed, reducing the precious time wasted due to the slow winding or unfolding of the water pipe and greatly improving the response speed of fire operation.

[0029] Example 2

[0030] Based on Embodiment 1, a preferred embodiment of the fire-fighting rapid water hose reel device provided by this utility model is, for example... Figure 1-4 As shown: The drainage cleaning section 5 specifically includes: a sliding groove hole 511, which is opened on the inner wall of the pipe inlet; a fixing block 1 517, which is fixedly installed on the outer wall of the box 1; and a fixing block 2 519, which is fixedly installed on the outer wall of the box 1.

[0031] A slide rod 512 is slidably connected inside the slide groove hole 511. Support plate 1 514 and support plate 2 516 are fixedly installed at the other end of the slide rod 512. Cleaning bristles 515 are fixedly installed at equal intervals on one side of the outer wall of support plate 1 514 and support plate 2 516. Spring 513 is movably sleeved on the outer wall of the slide rod 512.

[0032] One end of the spring 513 is fixedly connected to the inner wall of the inlet, and the other end of the spring 513 is fixedly connected to the outer walls of the first support plate 514 and the second support plate 516 respectively. The first fixing block 517 and the second fixing block 519 are respectively set on both sides of the inlet. The top and bottom outer walls of the first fixing block 517 and the second fixing block 519 are fixedly installed with fixing plates 518.

[0033] Rectangular support blocks 5111 are fixedly installed on the outer walls of both fixed block 1 517 and fixed block 2 519. Positioning rods 5112 are fixedly installed between fixed plates 518. Drainage roller 1 5113 and drainage roller 2 5114 are movably sleeved on the outer walls of positioning rods 5112 respectively. Rubber strips 5115 are fixedly installed circumferentially at equal intervals on the outer walls of drainage roller 1 5113 and drainage roller 2 5114.

[0034] In this embodiment, when the water pipe is being recycled through the inlet, it passes through drainage roller 1 5113 and drainage roller 2 5114. The distance between drainage roller 1 5113 is greater than the distance between drainage roller 2 5114. When the water pipe passes through drainage roller 1 5113, some water or impurities are squeezed out first, reducing the resistance of the water pipe recycling. Then, when it passes through drainage roller 2 5114, the water pipe is further squeezed out, causing the water inside the water pipe to be discharged again. If this water cannot be discharged in time, it will accumulate over a long period of time, leading to rust and corrosion inside the water pipe. The drainage cleaning section can quickly drain the water, keeping the inside of the water pipe dry, effectively extending the service life of the water pipe, and reducing equipment damage and replacement costs caused by water pipe corrosion.

[0035] Working principle: During pipe collection, motor 412 is started first. Motor 412 drives rotating rod 414 to rotate, which in turn drives pipe winding rod 416 to rotate via turntable 415. Pipe winding rod 416 then drives rotating base plate 417 to rotate, which in turn rotates within rotating groove 4111 via shaft 418. Since the water pipe is wound on pipe winding rod 416, it is gradually wound up as the rod rotates. When the water pipe is collected and passes through the collection port, it passes through drainage roller 5113 and drainage roller 5114. The distance between 113 is greater than the distance between the two drainage rollers 5114. When the water pipe passes through the first drainage roller 5113, some water or impurities can be squeezed out first, reducing the resistance of water pipe recovery. Then, when it passes through the second drainage roller 5114, the water pipe will be further squeezed to make the water in the water pipe be discharged again. The rubber strip 5115 can increase the friction between the drainage roller and the water pipe and improve the drainage effect. The slide bar 512 may slide in the slide groove hole 511. Through the elastic action of the spring 513, the cleaning bristles 515 can be in close contact with the inner wall of the water pipe. The cleaning bristles 515 can clean the impurities attached to the inner wall of the water pipe.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A fire-fighting rapid hose reel device, comprising a housing (1), a rotating hose reel section (4), and a drainage and cleaning section (5), characterized in that, A device handle (2) is fixedly installed on one side of the outer wall of the box (1). Support legs are fixedly installed at equal intervals around the bottom of the box (1). A conical pad (3) is fixedly installed at the bottom of the support legs. A pipe inlet is opened on the outer wall of the box (1). The rotating pipe inlet (4) is located inside the box (1). The drainage and cleaning part (5) is located on the outer wall of the box (1).

2. The fire-fighting rapid water hose reel device according to claim 1, characterized in that, The rotating receiving part (4) specifically includes: The support plate (413) is fixedly installed on the inner wall of the box (1); The motor protective housing (411) is fixedly installed on the top of the support plate (413); The motor (412) is fixedly mounted on the top of the support plate (413); The support block (419) is fixedly installed on the inner wall of the box (1).

3. A fire-fighting rapid hose reel device according to claim 2, characterized in that, The motor (412) is located inside the motor protective shell (411). The output end of the motor (412) is fixedly connected to a rotating rod (414). The other end of the rotating rod (414) movably passes through the top outer wall of the support plate (413) and extends into the interior of the box (1).

4. A fire-fighting rapid hose reel device according to claim 3, characterized in that, The other end of the rotating rod (414) is fixedly connected to a turntable (415). Water pipe winding rods (416) are fixedly installed at equal intervals around the bottom outer wall of the turntable (415). The other end of the water pipe winding rod (416) is fixedly connected to a rotating base plate (417). A rotating shaft (418) is fixedly installed at the bottom of the rotating base plate (417). A rotating groove (4111) is opened on the support block (419). The rotating shaft (418) is rotatably installed inside the rotating groove (4111).

5. A fire-fighting rapid hose reel device according to claim 1, characterized in that, The drainage cleaning section (5) specifically includes: The grooving hole (511) is opened on the inner wall of the pipe inlet; Fixed block 1 (517) is fixedly installed on the outer wall of the box (1); Fixed block 2 (519) is fixedly installed on the outer wall of the box (1).

6. A fire-fighting rapid hose reel device according to claim 5, characterized in that, A slide rod (512) is slidably connected inside the slide groove (511). A support plate one (514) and a support plate two (516) are fixedly installed at the other end of the slide rod (512). Cleaning bristles (515) are fixedly installed at equal intervals on one side of the outer wall of the support plate one (514) and the support plate two (516). A spring (513) is movably sleeved on the outer wall of the slide rod (512).

7. A fire-fighting rapid water hose reel device according to claim 6, characterized in that, One end of the spring (513) is fixedly connected to the inner wall of the inlet, and the other end of the spring (513) is fixedly connected to the outer walls of the first support plate (514) and the second support plate (516) respectively. The first fixing block (517) and the second fixing block (519) are respectively arranged on both sides of the inlet. The top outer wall and the bottom outer wall of the first fixing block (517) and the second fixing block (519) are both fixedly installed with fixing plates (518).

8. A fire-fighting rapid water hose reel device according to claim 7, characterized in that, Rectangular support blocks (5111) are fixedly installed on the outer walls of both the first fixing block (517) and the second fixing block (519). Positioning rods (5112) are fixedly installed between the fixing plates (518). Drainage rollers (5113) and (5114) are movably sleeved on the outer walls of the positioning rods (5112). Rubber strips (5115) are fixedly installed circumferentially on the outer walls of both the first drainage roller (5113) and the second drainage roller (5114).

Images