Portable forest water hose quick deployment and retraction device

Abstract

This utility model provides a portable forest hose quick deployment and retrieval device, comprising: a storage device, a cleaning mechanism, a winding mechanism, a moving mechanism, and a carrying mechanism; the cleaning mechanism is detachably installed inside the storage device; the winding mechanism is detachably installed inside the storage device and corresponds to the winding mechanism; the moving mechanism is detachably installed on the lower side of the storage device; and the carrying mechanism is detachably installed on the outside of the carrying mechanism; wherein, the storage device is used to install the cleaning mechanism, the winding mechanism, the moving mechanism, and the carrying mechanism; the cleaning mechanism is used to clean the surface of the hose when retrieving it; the winding mechanism is used to wind the cleaned hose; the moving mechanism is used for moving the device on flat terrain; and the carrying mechanism is used to assist in carrying the device in forest scenes.

Description

Technical Field

[0001] This utility model relates to the field of fire-fighting equipment technology, specifically to a portable forest hose rapid deployment and retraction device. Background Technology

[0002] Fire hoses are commonly used firefighting equipment. They are flexible hoses made of materials such as canvas and are used to transport high-pressure water or flame-retardant liquids such as foam. When not in use, fire hoses are coiled up for easy handling. After use, fire hoses need to be rolled up for future use.

[0003] Fire hoses are commonly used firefighting equipment in forest fire prevention and disaster relief. At the fire scene, a large number of hoses may be needed to connect and transport water, depending on the firefighting requirements. However, due to the complex forest environment, it is often difficult to transport fire hoses directly to the fire site. After use, fire hoses need to be drained of residual water, cleaned of surface debris, and then rolled up for later use. This rolling up and folding work is mostly done manually, which is relatively inefficient. Utility Model Content

[0004] The main objective of this invention is to provide a portable rapid deployment and retrieval device for forest water hoses, so as to at least solve the problem of relatively low folding efficiency when retrieving forest water hoses in the prior art.

[0005] To achieve the above objectives, this utility model provides a portable forest hose rapid deployment and retrieval device. Specifically, the portable forest hose rapid deployment and retrieval device includes: a storage device, a cleaning mechanism, a winding mechanism, a moving mechanism, and a carrying mechanism; the cleaning mechanism is detachably installed inside the storage device; the winding mechanism is detachably installed inside the storage device and corresponds to the winding mechanism; the moving mechanism is detachably installed on the lower side of the storage device; and the carrying mechanism is detachably installed on the outside of the carrying mechanism. The storage device is used to install the cleaning mechanism, the winding mechanism, the moving mechanism, and the carrying mechanism; the cleaning mechanism is used to clean the surface of the hose when retrieving it; the winding mechanism is used to wind the cleaned hose; the moving mechanism is used for moving the device on flat terrain; and the carrying mechanism is used to assist in carrying the device in forest settings.

[0006] Furthermore, the storage device includes: a base plate; a first side plate detachably mounted on the upper end of the base plate; a second side plate detachably mounted on the upper end of the base plate; a third side plate detachably mounted on the upper end of the base plate; and a fourth side plate detachably mounted on the upper end of the base plate; wherein the first side plate, second side plate, third side plate, fourth side plate, and base plate are all vertically fixedly connected; the base plate has threaded holes; the first and second side plates have through holes; a cleaning mechanism is detachably mounted on the third side plate of the storage device; a winding mechanism is detachably mounted on the first and second side plates of the storage device; the third side plate has an opening; a moving mechanism is detachably mounted on the base plate of the storage device; and a carrying mechanism is detachably mounted on the fourth side plate of the storage device.

[0007] Furthermore, the cleaning mechanism includes: a cleaning bracket detachably mounted inside the storage device; a squeezing roller detachably mounted on the cleaning bracket; a brush roller detachably mounted on the cleaning bracket and corresponding to the squeezing roller; and a rolling shaft mounted on the cleaning bracket. The cleaning bracket is detachably mounted on the third side plate of the storage device. There are four rolling shafts and two squeezing rollers. The squeezing rollers are connected to the cleaning bracket via the rolling shafts. The squeezing rollers are arranged vertically, with a gap between the two squeezing rollers for water to pass through. There are also two brush rollers connected to the cleaning bracket via the rolling shafts. The brush rollers are arranged vertically, with a gap between the two brush rollers for water to pass through.

[0008] Furthermore, the cleaning bracket is an openable bracket. By opening and closing the upper side, the water hose can be clamped between two squeezing rollers and two brush rollers, ensuring that the water hose can quickly pass through the cleaning mechanism and enter the storage device.

[0009] Furthermore, the winding mechanism includes: a rotating shaft rotatably mounted between the first side plate and the second side plate; a winding roller disposed on the rotating shaft to rotate synchronously with the rotating shaft or independently; two rotating disks correspondingly mounted at both ends of the winding roller; a limiting baffle detachably mounted in the middle of the winding roller to divide the winding roller into two segments of equal length; and a rotating handle detachably mounted at one end of the rotating shaft to drive the rotating shaft to rotate.

[0010] Furthermore, the winding drum includes: a retaining pin; the retaining pin is detachably mounted on the front end of the winding drum; wherein, when the water hose is retracted, the retaining pin is inserted to make the winding drum rotate simultaneously with the rotating shaft; when the water hose is released, the retaining pin is pulled out to make the winding drum rotate independently.

[0011] Furthermore, the moving mechanism includes: a fixed base, which is detachably mounted on the lower side of the storage device; and wheels, which are detachably mounted on the fixed base. The fixed base is detachably mounted on the base plate of the storage device and is distributed at the four corners at the lower end of the base plate. The wheels are omnidirectional wheels, which allow the storage device to move in different directions.

[0012] Furthermore, the carrying mechanism includes: a carrying frame, which is detachably mounted on the outside of the storage device; carrying shoulder straps, which are fixedly connected to the carrying frame; and a carrying waist belt, which is fixedly connected to the carrying shoulder straps; wherein the carrying frame is detachably mounted on the fourth side plate of the storage device; the carrying shoulder straps are mechanically connected to the carrying frame; and the carrying shoulder straps and the carrying waist belt are fixedly connected by a knitted connection.

[0013] Furthermore, both the shoulder straps and waist belt are adjustable in length.

[0014] Furthermore, there are connecting buckles at the ends of the carrying belt, making it easy for the user to secure it around their waist.

[0015] This utility model discloses a portable forest hose rapid deployment and retrieval device, comprising: a storage device, a cleaning mechanism, a winding mechanism, a moving mechanism, and a carrying mechanism; the cleaning mechanism is detachably installed inside the storage device; the winding mechanism is detachably installed inside the storage device and corresponds to the cleaning mechanism; the moving mechanism is detachably installed on the lower side of the storage device; and the carrying mechanism is detachably installed on the outside of the storage device; wherein, the storage device is used to install the cleaning mechanism, the winding mechanism, the moving mechanism, and the carrying mechanism; the cleaning mechanism is used to clean the surface of the hose during hose retrieval and to isolate foreign objects such as leaves and silt that may adhere to the surface of the hose. The device is designed to prevent foreign objects from getting caught in it and causing jamming. A winding mechanism is used to wind up the cleaned hose. A moving mechanism allows the device to move on flat terrain. A carrying mechanism assists in carrying the device in forest environments. When firefighters encounter a forest fire, they first carry the device to the work site via the carrying mechanism, or use the bottom moving mechanism to drag it to the desired location on flat terrain. After unloading the device, the hose on the winding mechanism can be quickly released. After completing the firefighting task, the hose is first cleaned and then retrieved via the winding mechanism. The cleaning and winding mechanisms operate synchronously throughout the process, significantly improving the efficiency of forest hose retrieval. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0017] Figure 1This is a schematic diagram of the structure of a portable forest water hose rapid deployment and retraction device, which is an optional embodiment of this utility model.

[0018] Figure 2 This is a top view schematic diagram of a portable forest water hose rapid deployment and retraction device, which is an optional embodiment of this utility model.

[0019] Figure 3 This is a bottom view schematic diagram of a portable forest water hose rapid deployment and retraction device, which is an optional embodiment of this utility model.

[0020] Figure 4 This is a schematic diagram of the cleaning mechanism of a portable forest hose quick deployment and retraction device, which is an optional embodiment of this utility model.

[0021] Figure 5 This is a left-side view schematic diagram of the cleaning mechanism of a portable forest hose quick-release and retraction device, which is an optional embodiment of this utility model.

[0022] Figure 6 This is a schematic diagram of the winding mechanism of a portable forest hose rapid deployment and retraction device, which is an optional embodiment of this utility model.

[0023] Figure 7 yes Figure 6 A magnified structural diagram of point A in the middle.

[0024] The above figures include the following reference numerals:

[0025] Its features include:

[0026] 10. Storage device; 20. Cleaning mechanism; 30. Winding mechanism; 40. Moving mechanism; 50. Carrying mechanism; 101. Base plate; 102. First side plate; 103. Second side plate; 104. Third side plate; 105. Fourth side plate; 21. Cleaning bracket; 22. Squeezing roller; 23. Brush roller; 24. Rolling shaft; 31. Rotating shaft; 32. Limiting baffle; 33. Winding roller; 34. Rotating handle; 35. Rotating disc; 331. Fixing pin; 41. Fixed base; 42. Traveling wheels; 51. Carrying frame; 52. Carrying shoulder straps; 53. Carrying waist belt. Detailed Implementation

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] like Figure 1As shown in the figure, a portable forest hose quick deployment and retrieval device according to an embodiment of the present invention aims to achieve the above-mentioned objective. The portable forest hose quick deployment and retrieval device of the present invention includes: a storage device 10, a cleaning mechanism 20, a winding mechanism 30, a moving mechanism 40, and a carrying mechanism 50. The cleaning mechanism 20 is detachably installed inside the storage device 10; the winding mechanism 30 is detachably installed inside the storage device 10 and corresponds to the cleaning mechanism 20; the moving mechanism 40 is detachably installed on the lower side of the storage device 10; and the carrying mechanism 50 is detachably installed on the outer side of the storage device 10. The storage device 10 is used to install the cleaning mechanism 20, the winding mechanism 30, the moving mechanism 40, and the carrying mechanism. The device consists of a 50-section structure; a cleaning mechanism 20 for cleaning the surface of the hose during hose retrieval; a winding mechanism 30 for winding the cleaned hose; a moving mechanism 40 for moving the device on flat terrain; and a carrying mechanism 50 for assisting in carrying the device in forest environments. When firefighters encounter a forest fire fighting mission, they first carry the device to the work site via the carrying mechanism 50, or drag it to the work site on flat terrain using the moving mechanism 40 at the bottom. After unloading the device, the hose on the winding mechanism 30 can be quickly released. After completing the fire fighting mission, the hose is first retrieved via the cleaning mechanism 20 and then via the winding mechanism 30. The cleaning mechanism 20 and the winding mechanism 30 operate synchronously throughout the entire process, significantly improving the efficiency of forest hose retrieval.

[0029] In specific implementation, such as Figure 1 and Figure 2 As shown, the storage device 10 includes: a base plate 101; a first side plate 102, detachably mounted on the upper end of the base plate 101; a second side plate 103, detachably mounted on the upper end of the base plate 101; a third side plate 104, detachably mounted on the upper end of the base plate 101; and a fourth side plate 105, detachably mounted on the upper end of the base plate 101. The first side plate 102, second side plate 103, third side plate 104, fourth side plate 105, and base plate 101 are all vertically fixedly connected. The base plate 101 has threaded holes. Through holes are provided in plate 102 and the second side plate 103; the cleaning mechanism 20 is detachably mounted on the third side plate 104 of the storage device 10 to isolate and remove foreign objects such as leaves and silt that may adhere to the surface of the hose, preventing foreign objects from being rolled into the device and causing jamming; the winding mechanism 30 is detachably mounted on the first side plate 102 and the second side plate 103 of the storage device 10; the third side plate 104 has an opening; the moving mechanism 40 is detachably mounted on the base plate 101 of the storage device 10; the carrying mechanism 50 is detachably mounted on the fourth side plate 105 of the storage device 10. The various mechanisms work closely together to ensure continuous and efficient operation.

[0030] Furthermore, such as Figure 4 and Figure 5 As shown, the cleaning mechanism 20 includes: a cleaning bracket 21, which is detachably mounted inside the storage device 10; a squeezing roller 22, which is detachably mounted on the cleaning bracket 21; a brush roller 23, which is detachably mounted on the cleaning bracket 21 and corresponds to the squeezing roller 22; and a rolling shaft 24, which is mounted on the cleaning bracket 21. The cleaning bracket 21 is detachably mounted on the third side plate 104 of the storage device 10. There are four rolling shafts 24; there are two squeezing rollers 22; the squeezing rollers 22 are connected to the cleaning bracket 21 via the rolling shafts 24; the squeezing rollers 22 are arranged vertically, with a gap between them for water to pass through; and there are two brush rollers 23; the brush rollers 23 are connected to the cleaning bracket 21 via the rolling shafts 24; the brush rollers 23 are arranged vertically, with a gap between them for water to pass through. The squeezing roller 22 squeezes the surface of the water hose to remove residual water and soft sludge; the high-speed rotating brush roller 23 scrapes away carbon residue, resin and stubborn dirt adhering to the surface, ensuring the cleanliness of the water hose surface. The squeezing roller 22 and the brush roller 23 work together to ensure that the cleaning mechanism 20 efficiently completes the cleaning of the water hose surface.

[0031] Furthermore, the cleaning bracket 21 is an opening and closing bracket. The lower part of the cleaning bracket 21 is a fixed base, and the upper part is an opening and closing bracket. The fixed base and the opening and closing bracket are connected by a hinge. By opening and closing the upper opening and closing bracket, the water hose can be clamped between the two squeezing rollers 22 and the two brush rollers 23, ensuring that the water hose can quickly pass through the cleaning mechanism 20 and enter the storage device 10.

[0032] Furthermore, such as Figure 6 and Figure 7 As shown, the winding mechanism 30 includes: a rotating shaft 31, which is rotatably mounted between the first side plate 102 and the second side plate 103; a winding roller 33, which is disposed on the rotating shaft 31 to rotate synchronously with the rotating shaft 31 or independently; two rotating disks 35, which are correspondingly mounted at both ends of the winding roller 33; a limiting baffle 32, which is detachably mounted in the middle of the winding roller 33 to divide the winding roller 33 into two segments of equal length; and a rotating handle 34, which is detachably mounted at one end of the rotating shaft 31 to drive the rotating shaft 31 to rotate. The rotating disk 35 is installed at both ends of the winding drum 33 to prevent the winding drum 33 from colliding with the first side plate 102 and the second side plate 103 during the driving process, thus ensuring the stability of the water hose during winding and unwinding. The water hose is wound on the winding drum 33, and the limiting baffle 32 prevents the water hose from deviating. The diameter of the winding drum 33 is larger than that of the rotating shaft 31, and the winding drum 33 can rotate independently, ensuring that the winding and unwinding of the water hose is independent and making it easier to operate.

[0033] Furthermore, the winding drum 33 includes a fixing pin 331; the fixing pin 331 is detachably mounted on the front end of the winding drum 33; wherein, when the hose is being retracted, the fixing pin 331 is inserted, causing the winding drum 33 to rotate simultaneously with the rotating shaft 31; when the hose is being released, the fixing pin 331 is pulled out, allowing the winding drum 33 to rotate independently. By controlling the independent rotation of the winding drum 33 through the fixing pin 331, the winding and unwinding actions of the winding mechanism 30 are different for each, ensuring that the hose winding and unwinding can be carried out efficiently.

[0034] Furthermore, such as Figure 3 As shown, the moving mechanism 40 includes: a fixed base 41, which is detachably mounted on the lower side of the storage device 10; and wheels 42, which are detachably mounted on the fixed base 41. The fixed base 41 is detachably mounted on the base plate 101 of the storage device 10 and is distributed at the four corners of the lower end of the base plate 101. The wheels 42 are omnidirectional wheels, which allow the storage device 10 to move in different directions.

[0035] Furthermore, the carrying mechanism 50 includes: a carrying frame 51, which is detachably mounted on the outside of the storage device 10; carrying shoulder straps 52, which are fixedly connected to the carrying frame 51; and a carrying waist belt 53, which is fixedly connected to the carrying shoulder straps 52. The carrying frame 51 is detachably mounted on the fourth side plate 105 of the storage device 10; the carrying shoulder straps 52 are mechanically connected to the carrying frame 51; and the carrying shoulder straps 52 and the carrying waist belt 53 are knitted for secure connection. The carrying mechanism 50 is used for moving the device in a forest environment, and the use of manual carrying makes moving the device in a forest environment more convenient.

[0036] Furthermore, both the shoulder straps 52 and the waist belt 53 are adjustable in length. The shoulder straps are equipped with telescopic buckles made of stretchable material. Users can change the length of the shoulder straps by pulling or releasing the telescopic buckles, making it easier to accommodate firefighters of different heights.

[0037] Furthermore, the carrying belt 53 has a connecting buckle at the end, which makes it easy for the user to fix it around their waist. The user can tighten the belt to a suitable range and then fix it by the buckle at the end of the carrying belt 53. The carrying belt 53 is used to improve the fit between the entire device and the user, and to ensure the stability of firefighters during the carrying process.

[0038] When firefighters encounter a forest fire fighting mission, they first carry the equipment to the work site using the carrying mechanism 50, or drag it to the location on flat terrain using the bottom moving mechanism 40. After unloading the equipment, the locking pin 331 is pulled out to release the winding roller 33 from the rotating shaft 31, allowing the hose to be freely pulled out and released for rapid deployment. After completing the fire fighting mission, the opening on the third side plate 104 of the storage device 10 is used to manually open the opening and closing cleaning bracket 21 of the cleaning mechanism 20, allowing the hose head covered with mud, ash, and charcoal residue to pass through two sets of rollers, specifically the vertically arranged squeezing rollers. 22, and brush rollers 23 arranged in the same direction; after the support is closed, the hose is stably clamped in the gap between the rollers; the hose first passes through the squeezing roller 22, the two rollers rotate in opposite directions, forcefully squeezing the surface of the hose to expel residual water and soft silt; then the hose enters the area of ​​the brush roller 23, where the high-speed rotating bristles scrape off the carbon residue, resin and stubborn dirt attached to the surface, completing the cleaning; at this time, the firefighter pulls the hose to wind it onto the winding mechanism 30, and the firefighter inserts the fixing pin 331 into the connection hole between the winding roller 33 and the rotating shaft 31 to lock them synchronously. Turning the handle 34 drives the rotating shaft 31, causing the two winding rollers 33 to rotate synchronously, evenly winding the cleaned hose around the surface of the rollers. The limit baffle 32 ensures that the hose does not shift laterally during the winding process; when encountering complex terrain and needing to change the transportation method, switch to the carrying mechanism 50, put the adjustable carrying shoulder straps 52 on the shoulders, and fix the carrying waist belt 53 to the waist with buckles to facilitate crossing shrubs and steep slopes. The entire process integrates traditional segmented operations into continuous operations through simultaneous cleaning and winding, significantly improving the efficiency of forest water belt recycling.

[0039] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A portable forest hose quick winding and unwinding device, characterized in that, include: Storage device (10); A cleaning mechanism (20) is detachably installed inside the storage device (10); A winding mechanism (30) is detachably installed inside the storage device (10) and corresponds to the cleaning mechanism (20); A moving mechanism (40) is detachably mounted on the underside of the storage device (10); A carrying mechanism (50) is detachably mounted on the outside of the storage device (10); The cleaning mechanism (20) is used to clean the surface of the water hose when retrieving it; the winding mechanism (30) is used to wind the cleaned water hose; the moving mechanism (40) is used to move the storage device (10) on the ground; and the carrying mechanism (50) is used by the user to carry the storage device (10) on their back.

2. The portable forest hose quick winding and unwinding device according to claim 1, characterized in that, The storage device (10) includes: Base plate (101); A first side plate (102) is detachably mounted on the upper end of the base plate (101); The second side plate (103) is detachably mounted on the upper end of the base plate (101); The third side plate (104) is detachably mounted on the upper end of the base plate (101); A fourth side plate (105) is detachably mounted on the upper end of the base plate (101); The first side plate (102), the second side plate (103), the third side plate (104), the fourth side plate (105), and the bottom plate (101) form a frame structure with an upper opening; the third side plate (104) has an opening, and the cleaning mechanism (20) is detachably installed on the opening of the third side plate (104); the winding mechanism (30) is installed between the first side plate (102) and the second side plate (103); the moving mechanism (40) is detachably installed on the bottom plate (101); and the carrying mechanism (50) is detachably installed on the fourth side plate (105) of the storage device (10).

3. The portable forest hose quick winding and unwinding device according to claim 2, characterized in that, The cleaning mechanism (20) includes: A cleaning bracket (21) is detachably mounted on an opening in the third side plate (104); Two extrusion rollers (22) are rotatably mounted on the cleaning bracket (21) and spaced a first preset distance in the vertical direction; Two brush rollers (23) are rotatably mounted on the cleaning bracket (21) and spaced a first preset distance in the vertical direction. The two brush rollers (23) correspond to the two extrusion rollers (22) in the horizontal direction and are spaced a second preset distance apart. The gap between the two extrusion rollers (22) and the gap between the two brush rollers (23) can be filled by water belts.

4. The portable forest water hose rapid deployment and retraction device according to claim 3, characterized in that, The cleaning bracket (21) is an openable bracket, which can clamp the water hose between the two extrusion rollers (22) and the two brush rollers (23) by opening and closing the upper side.

5. The portable forest water hose rapid deployment and retraction device according to claim 2, characterized in that, The winding mechanism (30) includes: A rotating shaft (31) is rotatably mounted between the first side plate (102) and the second side plate (103); A winding roller (33) is mounted on the rotating shaft (31) to rotate synchronously with the rotating shaft (31) or independently; Two rotating disks (35) are respectively installed at both ends of the winding drum (33); A limiting baffle (32) is detachably installed in the middle of the winding roller (33) to divide the winding roller (33) into two segments of equal length; Rotate the handle (34), which is detachably mounted on one end of the rotating shaft (31) to drive the rotating shaft (31) to rotate.

6. The portable forest water hose rapid deployment and retraction device according to claim 5, characterized in that, The winding roller (33) includes: A retaining pin (331); the retaining pin (331) is detachably mounted on the front end of the winding roller (33); When the hose is being retracted, the fixing pin (331) is inserted so that the winding drum (33) and the rotating shaft (31) rotate simultaneously; when the hose is being released, the fixing pin (331) is pulled out so that the winding drum (33) rotates independently.

7. The portable forest water hose rapid deployment and retraction device according to claim 1, characterized in that, The moving mechanism (40) includes: Multiple fixed bases (41) are detachably installed at the four corners of the storage device (10); Multiple wheels (42) are mounted one-to-one on multiple fixed bases (41); The driving wheels (42) are used to enable the storage device (10) to move in different directions.

8. The portable forest water hose rapid deployment and retraction device according to claim 1, characterized in that, The carrying mechanism (50) includes: A carrying frame (51) is detachably mounted on the outside of the storage device (10); The carrying shoulder straps (52) are fixedly connected to the carrying frame (51); The carrying waist belt (53) is fixedly connected to the carrying shoulder strap (52).

9. The portable forest water hose rapid deployment and retraction device according to claim 8, characterized in that, Both the shoulder straps (52) and the waist belt (53) are adjustable in length.

10. The portable forest water hose rapid deployment and retraction device according to claim 8, characterized in that, The carrying belt (53) has a connecting buckle at the end.

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