Quickly coiling support for fire hose

Abstract

The utility model relates to fire hose winding technology field, and disclose a kind of fire hose quick winding support, including base, the upper surface of base is provided with first support plate, the inside sliding connection of first support plate has first slide, the outer surface of first slide is rotatably connected with rotating disc, the outside fixed connection of rotating disc has two hollow poles, the outside of two hollow poles is fixedly connected with limit ring, the inside of limit ring is provided with inner groove, the inside of inner groove is provided with clamping assembly, hollow pole is inserted with extension pipe, the outside of extension pipe is provided with several conical clamping grooves. The utility model is provided with extension pipe, the length of winding pipe can be changed according to the size of fire hose, when winding different specifications of fire hose, just adjust the telescopic length of extension pipe in hollow pole, it can be adapted to all kinds of water hose from conventional size to lengthening size, avoid because water hose width and winding pipe mismatch and lead to water hose winding irregular.

Description

Technical Field

[0001] This utility model relates to the field of fire hose reel technology, specifically a fire hose quick reel bracket. Background Technology

[0002] Fire hoses are essential equipment in fire protection systems, primarily used to deliver water to the fire scene for extinguishing. They are typically made of high-strength synthetic fibers, rubber, or other wear-resistant materials, possessing properties such as high pressure resistance, wear resistance, and corrosion resistance. Fire hose reels are crucial equipment for storing and managing fire hoses. They effectively and neatly wind up fire hoses, facilitating rapid deployment and retrieval, thus improving the efficiency of firefighters' rapid deployment during firefighting operations.

[0003] Existing fire hose reel supports typically have fixed-width reel rollers, making them unsuitable for reeling fire hoses of varying sizes. When dealing with wider or narrower fire hoses, the hose may slip, fold, or become unevenly wound during reeling, affecting efficiency and potentially causing localized wear due to uneven stress. Furthermore, the support height cannot be adjusted to meet the needs of operators, requiring them to bend over, increasing physical exertion and operational difficulty.

[0004] To address this, a rapid fire hose reel support is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a fire hose quick-rewinding bracket to solve the problems mentioned in the background art, such as the inconvenience of adapting to the rewinding needs of fire hoses of different specifications and the inconvenience of adjusting the height of the bracket according to the needs of the workers during rewinding.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A base is included, with a first support plate on the upper surface of the base. A first sliding plate is slidably connected inside the first support plate. A rotating disk is rotatably connected to the outer surface of the first sliding plate. Two hollow rods are fixedly connected to the outside of the rotating disk. Limiting rings are fixedly connected to the outside of each of the two hollow rods. An inner groove is formed inside the limiting ring, and a snap-fit ​​assembly is provided inside the inner groove. An extension tube is inserted inside the hollow rod, and several tapered slots are formed on the outside of the extension tube. A winding tube is fixedly connected to the other end of the extension tube.

[0007] A second support plate is fixedly connected to the upper surface of the base, and a second slide plate is slidably connected inside the second support plate. A winding assembly is provided inside the second slide plate. The winding assembly includes an installation tube, which is sleeved with the winding tube. A lifting assembly is provided inside the second support plate.

[0008] Preferably, the snap-fit ​​assembly includes a spring, a connecting plate, and a conical snap-fit ​​block. One end of the spring is fixedly connected to the inside of the inner groove. The upper surface of the connecting plate is fixedly connected to the bottom end of the spring. The conical snap-fit ​​block is fixedly connected to the connecting plate and snaps into the inside of one of the conical slots.

[0009] Preferably, the winding assembly further includes a second motor, a drive shaft, and a fixing plate. The second motor is fixedly connected inside the second support plate, the drive shaft is fixedly connected to the output end of the second motor, the other end of the drive shaft is fixedly connected to the fixing plate, and the fixing plate is fixedly connected to the mounting tube.

[0010] Preferably, the lifting assembly includes a first motor, a threaded rod, a movable block, and a connecting block. The first motor is fixedly connected inside the second support plate, and the output end of the first motor is fixedly connected to the threaded rod. The interior of the movable block is threadedly connected to the threaded rod, and the movable block is connected to the second slide plate through the connecting block.

[0011] Preferably, a limiting rod is fixedly connected inside the second support plate, and the outside of the limiting rod is slidably connected to the movable block. A telescopic rubber dust cover is fixedly connected to the outside of the movable block, and the telescopic rubber dust cover is sleeved on the outside of the threaded rod. The bottom end of the telescopic rubber dust cover is fixedly connected to the first motor.

[0012] Preferably, a guide rod is fixedly connected inside the first support plate, and the outside of the guide rod is connected to the inside of the first slide plate.

[0013] Preferably, a first support block is fixedly connected to the outer surface of the second support plate, a first roller is rotatably connected to the inner side of the first support block, a telescopic rod is fixedly connected to the inside of the first roller, a second roller is fixedly connected to the other end of the telescopic rod, a second support block is rotatably connected to the other end of the second roller, and the second support block is fixedly connected to the outer side of the first support plate.

[0014] Preferably, the upper surface of the base is provided with a square groove, an electric push rod is fixedly connected inside the square groove, a slider is fixedly connected to the output end of the electric push rod, and limit blocks are fixedly connected to both sides of the slider.

[0015] Preferably, a limiting groove is formed on the inner side of the square groove, and the interior of the limiting groove is slidably connected to the limiting block.

[0016] Preferably, a T-shaped push rod is fixedly connected to the upper surface of the base, and several omnidirectional wheels are fixedly connected to the lower surface of the base.

[0017] Compared with the prior art, the present invention, by adopting the above technical solution, has the following technical effects:

[0018] 1. By setting up an extension pipe, the length of the take-up pipe can be changed according to the size of the fire hose. When taking up fire hoses of different specifications, simply adjust the extension length of the extension pipe inside the hollow pole to adapt to various hoses from standard size to extended size, avoiding irregular tangling of the hose due to mismatch between the hose width and the take-up pipe.

[0019] Second, by incorporating a primary motor, workers can adjust the height of the winding tube according to their own comfort level until it meets their ideal operating height, effectively reducing physical fatigue caused by prolonged bending over and improving the convenience and comfort of operation. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a top view of the support plate structure of this utility model;

[0023] Figure 3 This is a schematic diagram showing the disassembled structure of the take-up tube and the installation tube of this utility model;

[0024] Figure 4 This is a schematic diagram of the extension tube clamping structure of this utility model;

[0025] Figure 5 For the present utility model Figure 4 Enlarged view of point A in the middle;

[0026] Figure 6 This is a schematic diagram of the lifting component structure of this utility model;

[0027] Figure 7 This is a schematic diagram of the internal structure of the first support plate of this utility model;

[0028] Figure 8 This is a schematic diagram of the internal structure of the base of this utility model.

[0029] Explanation of reference numerals in the attached drawings: 1. Base; 2. First support plate; 3. First sliding plate; 4. Rotating disk; 5. Hollow rod; 6. Limiting ring; 7. Inner groove; 8. Spring; 9. Connecting plate; 10. Conical locking block; 11. Extension tube; 12. Conical slot; 13. Rewinding tube; 14. Second support plate; 15. Second sliding plate; 151. Second motor; 152. Drive shaft; 153. Fixing plate; 154. Mounting tube; 16. 161. First motor; 162. Threaded rod; 163. Movable block; 164. Connecting block; 17. Limiting rod; 18. Telescopic rubber dust cover; 19. Guide rod; 20. First support block; 21. First roller; 22. Telescopic rod; 23. Second roller; 24. Second support block; 25. Square groove; 26. Electric push rod; 27. Slider; 28. Limiting block; 29. ​​Limiting groove; 30. Push rod; 31. Universal wheel. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0032] Example

[0033] In the existing technology, it is not convenient to adapt to the winding requirements of fire hoses of different specifications, nor is it convenient to adjust the height of the support according to the needs of the workers when winding.

[0034] Please see Figure 1-8This utility model provides a technical solution: a fire hose quick rewind bracket, including a base 1, a first support plate 2 is provided on the upper surface of the base 1, a first sliding plate 3 is slidably connected inside the first support plate 2, a rotating disk 4 is rotatably connected to the outer surface of the first sliding plate 3, two hollow rods 5 are fixedly connected to the outside of the rotating disk 4, and a limit ring 6 is fixedly connected to the outside of each of the two hollow rods 5. The limit ring 6 has an inner groove 7 inside, and a snap-fit ​​component is provided inside the inner groove 7. An extension tube 11 is inserted inside the hollow rod 5, and several conical slots 12 are provided on the outside of the extension tube 11. A winding tube 13 is fixedly connected to the other end of the extension tube 11. A guide rod 19 is fixedly connected inside the first support plate 2, and the outside of the guide rod 19 is slidably connected to the inside of the first sliding plate 3.

[0035] The snap-fit ​​assembly includes a spring 8, a connecting plate 9, and a conical snap-fit ​​block 10. One end of the spring 8 is fixedly connected to the inside of the inner groove 7. The upper surface of the connecting plate 9 is fixedly connected to the bottom end of the spring 8. The conical snap-fit ​​block 10 is fixedly connected to the connecting plate 9 and snaps into the inside of one of the conical slots 12. When the length of the take-up tube 13 needs to be adjusted, the take-up tube 13 is rotated to drive the extension tube 11 to rotate and move along the hollow rod 5. When rotating, the conical slot 12 squeezes the conical snap-fit ​​block 10, causing the connecting plate 9 to compress the spring 8 and retract into the inner groove 7. When the extension tube 11 moves to the appropriate length, the spring 8 resets and pushes the conical snap-fit ​​block 10 into the corresponding conical slot 12, thereby achieving the fixed limit of the extension tube 11 and the hollow rod 5. Since the limit ring 6 is fixed to the outside of the hollow rod 5 by bolts, the limit ring 6 and the snap-fit ​​assembly can be replaced periodically to prevent the elasticity of the internal spring 8 from failing.

[0036] A square groove 25 is provided on the upper surface of the base 1. An electric push rod 26 is fixedly connected inside the square groove 25. A slider 27 is fixedly connected to the output end of the electric push rod 26. Limiting blocks 28 are fixedly connected to both sides of the slider 27. A limiting groove 29 is provided on the inner side of the square groove 25. The inside of the limiting groove 29 is slidably connected to the limiting block 28. A T-shaped push rod 30 is fixedly connected to the upper surface of the base 1. Several casters 31 are fixedly connected to the lower surface of the base 1. Before the fire hose is retracted, the base 1 can be moved to the target position by pushing the T-shaped push rod 30 in conjunction with the casters 31.

[0037] In practical applications, after the electric push rod 26 is started, it pushes the slider 27 to slide along the square groove 25, and the limit block 28 slides along the limit groove 29 at the same time to achieve guidance and limitation, which can be adjusted according to the width of the winding assembly.

[0038] Furthermore, a second support plate 14 is fixedly connected to the upper surface of the base 1, and a second slide plate 15 is slidably connected inside the second support plate 14. A winding assembly is provided inside the second slide plate 15. The winding assembly includes an installation pipe 154, which is sleeved with the winding pipe 13. A lifting assembly is provided inside the second support plate 14 to sleeve the outer surface of the fire hose on the outer surface of the winding pipe 13. After the winding pipe 13 is adjusted into place, the installation pipe 154 is sleeved and fixed with the winding pipe 13, so that the winding assembly and the winding pipe 13 are linked together.

[0039] The lifting assembly includes a first motor 16, a threaded rod 161, a movable block 162, and a connecting block 163. The first motor 16 is fixedly connected to the inside of the second support plate 14. The output end of the first motor 16 is fixedly connected to the threaded rod 161. The inside of the movable block 162 is threadedly connected to the threaded rod 161. The movable block 162 is connected to the second slide plate 15 through the connecting block 163.

[0040] The second support plate 14 is internally fixedly connected to a limit rod 17. The outside of the limit rod 17 is slidably connected to the movable block 162. The outside of the movable block 162 is fixedly connected to a telescopic rubber dust cover 18. The telescopic rubber dust cover 18 is sleeved on the outside of the threaded rod 161. The bottom end of the telescopic rubber dust cover 18 is fixedly connected to the first motor 16.

[0041] In practical applications, when the lifting assembly is working, the first motor 16 starts and drives the threaded rod 161 to rotate. The movable block 162 rises and falls along the threaded rod 161 under the guidance of the limit rod 17. The second slide plate 15 rises and falls synchronously through the connecting block 163, thereby adjusting the height position of the winding assembly and the winding tube 13. The telescopic rubber dust cover 18 rises and falls with the movable block 162, forming a dust protection for the threaded rod 161 to prevent impurities from affecting the accuracy of the thread transmission. At the same time, the threaded rod 161 needs to be lubricated and maintained regularly to improve work efficiency.

[0042] Furthermore, the winding assembly also includes a second motor 151, a drive shaft 152, and a fixing plate 153. The second motor 151 is fixedly connected inside the second support plate 14, the drive shaft 152 is fixedly connected to the output end of the second motor 151, the other end of the drive shaft 152 is fixedly connected to the fixing plate 153, and the fixing plate 153 is fixedly connected to the mounting tube 154.

[0043] In practical applications, the second motor 151 starts and drives the transmission shaft 152 to rotate. Through the fixed plate 153, it drives the mounting pipe 154 and the external structure of the rotating disk 4 to rotate synchronously outside the first slide plate 3. The rotation of the winding assembly realizes the rapid winding of the fire hose. The second motor 151 provides stable power output to ensure that the winding process is uniform and efficient, avoiding hose tangling or uneven winding.

[0044] A first support block 20 is fixedly connected to the outer surface of the second support plate 14. A first roller 21 is rotatably connected to the inner side of the first support block 20. A telescopic rod 22 is fixedly connected inside the first roller 21. The telescopic rod 22 is composed of a guide cylinder and a guide rod that slide together. A second roller 23 is fixedly connected to the other end of the telescopic rod 22. A second support block 24 is rotatably connected to the other end of the second roller 23. The second support block 24 is fixedly connected to the outer side of the first support plate 2.

[0045] In practical applications, before the fire hose is wound up, the length of the telescopic rod 22 can be adjusted according to the width of the upper winding assembly. The telescopic rod 22 drives the second roller 23 to move horizontally, so that the distance between the first roller 21 and the second roller 23 is adapted to the width of the fire hose.

[0046] During the winding process, the water hose slides over the bottom of the first roller 21 and the second roller 23. The rotation of the two rollers guides and flattens the water hose, preventing it from shifting or wrinkling during winding and improving the winding quality.

[0047] In summary, both the second motor 151 and the first motor 16 are FSE102 models manufactured by Hubei Wuweidi Intelligent Equipment Co., Ltd., and both have a deceleration effect. Since their structure and operating principle are existing technologies, their structure and operating principle will not be described in detail here.

[0048] Switches are installed on the outside of the second support 14 and at the bottom of the base 1. A battery is installed at the bottom of the base 1. The power output terminal of the battery is electrically connected to the power input terminals of multiple switches. The output terminals of the multiple switches are electrically connected to the first motor 16, the second motor 151, and the electric push rod 26, respectively. The multiple switches are used to control the working state of the first motor 16, the second motor 151, and the electric push rod 26. Since the switch control is a known technology, its structure and principle will not be described in detail here. The battery and switches need to be waterproofed, for example, by using a waterproof cover to achieve the purpose of waterproofing.

[0049] Those skilled in the art will understand that the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways, even if such combinations or combinations are not explicitly described in this utility model. In particular, the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways without departing from the spirit and teachings of this utility model. All such combinations and / or combinations fall within the scope of this utility model.

Claims

1. A quick-rewind bracket for fire hoses, characterized in that, Includes a base (1), the upper surface of which is provided with a first support plate (2), the inside of which is slidably connected with a first slide plate (3), the outer surface of which is rotatably connected with a rotating disk (4), the outside of which is fixedly connected with two hollow rods (5), the outside of which is fixedly connected with a limit ring (6), the inside of which is provided with an inner groove (7), the inside of which is provided with a snap-fit ​​component, the inside of which is provided with an extension tube (11), the outside of which is provided with several conical slots (12), and the other end of which is fixedly connected with a winding tube (13); The upper surface of the base (1) is fixedly connected to a second support plate (14), and the interior of the second support plate (14) is slidably connected to a second slide plate (15). The interior of the second slide plate (15) is provided with a winding assembly, which includes an installation tube (154) and is sleeved with the winding tube (13). The interior of the second support plate (14) is provided with a lifting assembly.

2. The fire hose quick-rewind bracket according to claim 1, characterized in that, The snap-fit ​​assembly includes a spring (8), a connecting plate (9), and a conical snap-fit ​​block (10). One end of the spring (8) is fixedly connected to the inside of the inner groove (7). The upper surface of the connecting plate (9) is fixedly connected to the bottom end of the spring (8). The conical snap-fit ​​block (10) is fixedly connected to the connecting plate (9). The conical snap-fit ​​block (10) snaps into the inside of one of the conical slots (12).

3. The fire hose quick-rewind bracket according to claim 1, characterized in that, The winding assembly also includes a second motor (151), a drive shaft (152), and a fixing plate (153). The second motor (151) is fixedly connected inside the second support plate (14). The drive shaft (152) is fixedly connected to the output end of the second motor (151). The other end of the drive shaft (152) is fixedly connected to the fixing plate (153). The fixing plate (153) is fixedly connected to the mounting tube (154).

4. The fire hose quick-rewind bracket according to claim 1, characterized in that, The lifting assembly includes a first motor (16), a threaded rod (161), a movable block (162), and a connecting block (163). The first motor (16) is fixedly connected inside the second support plate (14). The output end of the first motor (16) is fixedly connected to the threaded rod (161). The interior of the movable block (162) is threadedly connected to the threaded rod (161). The movable block (162) is connected to the second sliding plate (15) through the connecting block (163).

5. A fire hose quick-rewind bracket according to claim 4, characterized in that, The second support plate (14) is internally fixedly connected to a limiting rod (17), the outside of which is slidably connected to the movable block (162), and the outside of which is fixedly connected to a telescopic rubber dust cover (18). The telescopic rubber dust cover (18) is sleeved on the outside of the threaded rod (161), and the bottom end of the telescopic rubber dust cover (18) is fixedly connected to the first motor (16).

6. A fire hose quick-rewind bracket according to claim 1, characterized in that, A guide rod (19) is fixedly connected inside the first support plate (2), and the outside of the guide rod (19) is slidably connected to the inside of the first slide plate (3).

7. A fire hose quick-rewind bracket according to claim 1, characterized in that, A first support block (20) is fixedly connected to the outer surface of the second support plate (14). A first roller (21) is rotatably connected to the inner side of the first support block (20). A telescopic rod (22) is fixedly connected inside the first roller (21). A second roller (23) is fixedly connected to the other end of the telescopic rod (22). A second support block (24) is rotatably connected to the other end of the second roller (23). The second support block (24) is fixedly connected to the outer side of the first support plate (2).

8. A fire hose quick-rewind bracket according to claim 1, characterized in that, The upper surface of the base (1) is provided with a square groove (25), and an electric push rod (26) is fixedly connected inside the square groove (25). A slider (27) is fixedly connected to the output end of the electric push rod (26), and limit blocks (28) are fixedly connected to both sides of the slider (27).

9. A fire hose quick-rewind bracket according to claim 8, characterized in that, A limiting groove (29) is provided on the inner side of the square groove (25), and the interior of the limiting groove (29) is slidably connected to the limiting block (28).

10. A fire hose quick-rewind bracket according to claim 1, characterized in that, A T-shaped push rod (30) is fixedly connected to the upper surface of the base (1), and a number of casters (31) are fixedly connected to the lower surface of the base (1).

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