Multifunctional fire hose storage device
By designing a multi-functional fire hose storage device and using structures such as support frames and folding support components, the problems of insufficient winding of water hose and insufficient cleanliness in the prior art are solved, and efficient and stable water hose storage and cleaning are achieved. Effect.
Patent Information
- Application Number
- CN202420889172.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-26
AI Technical Summary
The existing fire hose coiler is difficult to tightly squeeze during winding due to the single-sided shielding structure, which can easily lead to insufficient inclination and compactness of the water hose, which affects storage efficiency.
A multi-functional fire hose storage device is designed, including a support frame, folding support assembly, rotating rod, annular piece, sleeve and cleaning cylinder. Through limiting, guiding and extruding, the water hose can be smoothly rolled and cleaned. Surface dust to improve tightening efficiency.
It effectively avoids the inclination and offset of the water belt, improves the firmness and cleanliness of the winding, enhances the working efficiency, and allows the fire hose to be quickly and stably stored and removed.
Smart Images
Figure CN222218501U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fire hose reeling, in particular to a multifunctional fire hose storage device. Background Art
[0002] Fire hoses are hoses used to transport flame-retardant liquids such as high-pressure water or foam. Traditional fire hoses are lined with rubber and wrapped with linen woven fabric on the outside. Advanced fire hoses are made of polymer materials such as polyurethane. There are metal joints at both ends of the fire hose, which can be connected to another hose to extend the distance or connected to a nozzle to increase the liquid injection pressure. After the firefighters use the fire hose, they need to reel it up. Generally, the fire hose is folded in half and reeled from the middle part, so that the two ends of the fire hose with metal joints are located on the outside, which is convenient for the next use; after each drill and fire fighting, there are a lot of hoses that need to be reeled in. Reeling in the hose is a laborious task, especially when the hose is twisted or there is water accumulation. It is more convenient to use a reel to reel in the fire hose.
[0003] The existing fire hose reels are often of a one-sided shielding structure, with the other side not shielded for easy removal of the hose. However, it is difficult to tightly squeeze the two sides of the fire hose with a one-sided shielding when reeling it, making it easy for the fire hose to tilt to one side when reeling it. At the same time, the tightness of the reeled hose is insufficient and needs to be adjusted to meet the reeling requirements, thus affecting the use of the fire hose storage device. Utility Model Content
[0004] The purpose of the utility model is to provide a multifunctional fire hose storage device to overcome the above-mentioned defects in the prior art.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional fire hose storage device, comprising a first support frame and a second support frame located on one side of the first support frame, a first extension rod is welded and fixedly provided on the upper end of one side of the first support frame, a second extension rod is welded and fixedly provided on the upper end of one side of the second support frame, a connecting seat is welded and fixedly provided on one side of the first extension rod, and the upper end of the second extension rod is rotatably connected to the connecting seat, two folding support assemblies are respectively provided on both sides between the first support frame and the second support frame, an annular member is welded and fixedly provided on the upper end of the first extension rod, a rotating rod is rotatably provided inside the annular member, one end of the rotating rod is provided with a first groove for limiting the middle part of the fire hose, an outer side of one end of the rotating rod is provided with an external thread, a first sleeve is slidably provided on the outer side of one end of the rotating rod, a movable plate is welded and fixedly provided on the outer side of the first sleeve, a fixed plate is bolted fixedly provided on one side of the annular member facing the movable plate, the rotating rod is rotatably contacted in the fixed plate, an arc plate is fixedly provided on one side of the first extension rod, and a second groove for clamping the fire hose connector is provided on the arc plate.
[0006] Preferably, the inner side of the first sleeve is in contact with the external thread, the width of the second groove is slightly larger than the width of the fire hose after being flattened, and the width of the second groove is smaller than the outer diameter of the fire hose connector.
[0007] Preferably, the folding support assembly includes a first rotating plate and a second rotating plate, one end of the first rotating plate is rotatably connected to one side of the first support frame, the other end of the first rotating plate is provided with a third groove opening upward and on two adjacent sides in the direction of the second rotating plate, one end of the second rotating plate is rotatably connected to one side of the second support frame, and the other end of the second rotating plate is rotatably connected in the third groove. Wherein, by the opening direction of the third groove, when the first rotating plate and the second rotating plate are kept in a horizontal state, they can support the first support frame and the second support frame, thereby improving the stability between the first support frame and the second support frame.
[0008] Preferably, a connecting plate is sleeved on the outer side of the other end of the rotating rod, and a round rod is fixedly provided on the side of the connecting plate that deviates from the direction of the rotating rod.
[0009] Preferably, a fixing rod is welded and fixed inside the first support frame, and two second sleeves are respectively sleeved on the outer sides of both ends of the fixing rod. The two second sleeves are in sliding contact with the outer side of the fixing rod, and two circular plates are respectively sleeved on the outer sides of the two second sleeves.
[0010] Preferably, the inner side of each second sleeve has an elastic layer, and the inner side of each second sleeve is in frictional and extrusion contact with the outer side of the fixing rod.
[0011] Preferably, two third rotating plates are rotatably provided on both sides of the first supporting frame, a moving rod is fixedly connected between the two third rotating plates, and a cleaning cylinder is sleeved on the outer side of the middle part of the moving rod.
[0012] Preferably, two fixed blocks are fixedly provided on both sides of the first support frame, two rotating blocks are rotatably provided on one side of the two fixed blocks, two protrusions are fixedly provided on the upper side of each fixed block and the rotating block, a bolt is provided between each two protrusions in threaded contact, and a semicircular groove is provided on each fixed block and the rotating block. When the fixed block and the rotating block are in contact and fit, the two semicircular grooves form a circular groove, so as to limit and fix the moving rod.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] The utility model can firstly limit the two sides of the fire hose steadily through the fixed plate and the movable plate, so as to prevent the fire hose from tilting to one side; then the two circular plates cooperate with the second groove to guide and limit the fire hose, so as to prevent the fire hose from deflecting, so as to make the fire hose quickly wind around the outside of the rotating rod; then the cleaning tube and the fixed rod squeeze and contact the fire hose to cooperate with the movement of the fire hose, so as to squeeze and clean the outside of the fire hose, so as to clean the dust and stones on the surface of the fire hose, greatly increasing the cleanliness of the fire hose, and also improving the work efficiency; and the cleaning tube and the fixed rod squeeze the fire hose to tighten and straighten it, so that the fire hose is tightened on the outside of the rotating rod, so as to avoid the situation that the fire hose is not tight enough, so as to improve the work efficiency.
[0015] The utility model can reel in the fire hose and the connecting heads at both ends of the fire hose are limited in the second groove, so that the fire hose can be further tightened and straightened to avoid the situation that the fire hose is not tight enough, thereby improving work efficiency; the first sleeve is driven to rotate by the rotating plate, and the first sleeve rotates to disengage the outer side of the rotating rod, so that the staff can take out the rolled fire hose from the rotating rod.
[0016] The utility model can first drive the second rotating plate to rotate and move upward by rotating the first rotating plate, so that the second rotating plate and the first rotating plate are in the same straight line, thereby supporting the first support frame and the second support frame to open, so that the second rotating plate and the first rotating plate cooperate to support the first support frame and the second support frame, thereby improving the stability between the first support frame and the second support frame; and then drive the second rotating plate to rotate downward by rotating the first rotating plate, so that the first support frame and the second support frame can be contracted, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:
[0018] Figure 1 It is a schematic diagram of the isometric structure of the utility model.
[0019] Figure 2 It is an oblique isometric structural schematic diagram of the utility model.
[0020] Figure 3 It is a schematic diagram of the top view structure of the utility model.
[0021] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure at AA in the middle.
[0022] In the figure, the first supporting frame 10, the second supporting frame 11, the first extension rod 12, the second extension rod 13, the connecting seat 14, the annular member 15, the rotating rod 16, the first groove 17, the external thread 18, the fixed plate 19, the first sleeve 20, the movable plate 21, the connecting plate 22, the round rod 23, the arc plate 24, the second groove 25, the first rotating plate 26, the second rotating plate 27, the third groove 28, the fixed rod 29, the second sleeve 30, the round plate 31, the third rotating plate 32, the movable rod 33, the cleaning cylinder 34, the fixed block 35, the rotating block 36, the protrusion 37, the bolt 38, and the semicircular groove 39. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.
[0025] See also Figure 1-4The utility model provides a technical solution: a multifunctional fire hose storage device, comprising a first support frame 10 and a second support frame 11 located on one side of the first support frame 10, a first extension rod 12 is welded and fixedly provided on the upper end of one side of the first support frame 10, a second extension rod 13 is welded and fixedly provided on the upper end of one side of the second support frame 11, a connecting seat 14 is welded and fixedly provided on one side of the first extension rod 12, the upper end of the second extension rod 13 is rotatably connected to the connecting seat 14, two folding support assemblies are respectively provided on both sides between the first support frame 10 and the second support frame 11, and the upper end of the first extension rod 12 is welded and fixedly provided. A ring member 15 is provided, and a rotating rod 16 is rotatably provided inside the ring member 15. One end of the rotating rod 16 is provided with a first groove 17 for limiting the middle part of the fire hose. An external thread 18 is provided on the outer side of one end of the rotating rod 16. A first sleeve 20 is slidably provided on the outer side of one end of the rotating rod 16. A movable plate 21 is welded and fixed on the outer side of the first sleeve 20. A fixed plate 19 is bolted to the side of the ring member 15 facing the movable plate 21. The rotating rod 16 rotates and contacts in the fixed plate 19. An arc plate 24 is fixedly provided on one side of the first extension rod 12, and a second groove 25 for clamping the fire hose connector is provided on the arc plate 24.
[0026] Further, such as Figure 1-3 As shown, the inner side of the first sleeve 20 is in threaded contact with the external thread 18, the width of the second groove 25 is slightly larger than the width of the fire hose after being flattened, and the width of the second groove 25 is smaller than the outer diameter of the fire hose connector.
[0027] Further, such as Figure 1-2 As shown, the folding support assembly includes a first rotating plate 26 and a second rotating plate 27, one end of the first rotating plate 26 is rotatably connected to one side of the first support frame 10, and the other end of the first rotating plate 26 is provided with a third groove 28 with openings on adjacent two sides facing upward and toward the second rotating plate 27, one end of the second rotating plate 27 is rotatably connected to one side of the second support frame 11, and the other end of the second rotating plate 27 is rotatably connected in the third groove 28.
[0028] Further, such as Figure 1-2 As shown, a connecting plate 22 is sleeved on the outer side of the other end of the rotating rod 16 , and a round rod 23 is fixedly provided on one side of the connecting plate 22 which deviates from the rotating rod 16 .
[0029] Further, such as Figure 1-2 As shown, a fixing rod 29 is welded and fixed inside the first support frame 10, and two second sleeves 30 are respectively sleeved on the outer sides of both ends of the fixing rod 29. The two second sleeves 30 are both in sliding contact with the outer side of the fixing rod 29, and two circular plates 31 are respectively sleeved on the outer sides of the two second sleeves 30.
[0030] Further, such as Figure 1-2As shown, the inner side of each second sleeve 30 has an elastic layer, and the inner side of each second sleeve 30 is in friction and compression contact with the outer side of the fixing rod 29 .
[0031] Further, such as Figure 1-2 As shown, two third rotating plates 32 are rotatably provided on both sides of the first supporting frame 10 , a moving rod 33 is fixedly connected between the two third rotating plates 32 , and a cleaning cylinder 34 is sleeved on the outer middle part of the moving rod 33 .
[0032] Further, such as Figure 1-2 As shown, two fixed blocks 35 are fixed on both sides of the interior of the first support frame 10, and two rotating blocks 36 are rotatably provided on one side of the two fixed blocks 35. Two protrusions 37 are fixed on the upper side of each fixed block 35 and the rotating block 36, and a bolt 38 is provided in threaded contact between each two protrusions 37. A semicircular groove 39 is provided on each fixed block 35 and the rotating block 36.
[0033] When in use, the staff pushes the first rotating plate 26 to rotate, and the rotation of the first rotating plate 26 drives the second rotating plate 27 to rotate and move upward, so that the second rotating plate 27 and the first rotating plate 26 are in the same straight line, so that the first support frame 10 and the second support frame 11 are supported and opened, so that the second rotating plate 27 and the first rotating plate 26 cooperate to support the first support frame 10 and the second support frame 11, thereby improving the stability between the first support frame 10 and the second support frame 11. The staff folds the fire hose in half and puts the bent part of the fire hose into the first groove 17, so that one side of the bent part of the fire hose is located inside the first groove 17, and the other side of the bent part of the fire hose is located outside the first groove 17. At this time, the staff rotates the moving plate 21, and the moving plate 21 rotates to drive the first sleeve 20 to rotate. The first sleeve 20 rotates and contacts the outer thread 18 through the inner side of the first sleeve 20. The moving plate 21 moves to cooperate with the fixed plate 19 to fix the fire hose to limit and squeeze it, so as to prevent the fire hose from tilting to one side when it is rolled up.
[0034] Secondly, the staff puts the folded fire hose on the fixed rod 29, and the staff pushes the two second sleeves 30 to drive the two circular plates 31 to move respectively. The two circular plates 31 move to the two sides of the fire hose, and the inner side of the second sleeve 30 is squeezed and frictionally contacted with the outer side of the fixed rod 29, so that the fire hose is limited and guided by the two circular plates 31; then, the staff rotates the two third rotating plates 32, and the two third rotating plates 32 rotate to drive the moving rod 33 to rotate, and the moving rod 33 rotates and enters the two semicircular grooves 39 of the two fixed blocks 35. The staff rotates the two rotating blocks 36 to make the rotating blocks 36 fit and contact with the fixed blocks 35, so as to limit and fix the moving rod 33 through the two semicircular grooves 39, and the staff rotates the two bolts 38, and the bolts 38 rotate to connect and fix the two protrusions 37, so that the fire hose is squeezed and contacted with the fixing rod 29 through the cleaning cylinder 34, and the fire hose is located in the second groove 25.
[0035] Finally, the staff pushes the round rod 23 to drive the connecting plate 22 to rotate around the rotating rod 16. The rotating rod 16 rotates through the first groove 17 to make the fire hose wrap around the outside of the rotating rod 16. First, the two sides of the fire hose are steadily limited by the fixed plate 19 and the movable plate 21, so as to prevent the fire hose from tilting to one side; then the two round plates 31 cooperate with the second groove 25 to guide and limit the fire hose to prevent the fire hose from deviating, so as to make the fire hose quickly wrap around the outside of the rotating rod 16; then the cleaning cylinder 34 and the fixed rod 29 squeeze the fire hose to contact and cooperate with the movement of the fire hose, so as to squeeze and clean the outside of the fire hose, thereby cleaning the dust and stones on the surface of the fire hose, greatly increasing the cleanliness of the fire hose, and also improving the work efficiency; and the cleaning cylinder 34 and the fixed rod 29 squeeze the fire hose to tighten and straighten it, so that the fire hose is tightened on the outside of the rotating rod 16, avoiding the situation that the fire hose is not tight enough, thereby improving the work efficiency.
[0036] When the connectors at both ends of the fire hose move to between the fixed rod 29 and the cleaning cylinder 34, at this time, the staff rotates the two bolts 38, and then the staff rotates the two rotating blocks 36 to rotate the movable rod 33, and the staff takes the connectors at both ends of the fire hose out from between the fixed rod 29 and the cleaning cylinder 34; the staff pushes the round rod 23 to drive the connecting plate 22 to rotate around the rotating rod 16, and the rotating rod 16 rotates to reel in the fire hose; the reeling of the fire hose cooperates with the connectors at both ends of the fire hose to be limited in the second groove 25, so as to further tighten and straighten the fire hose, avoid the situation where the fire hose is not tight enough, and thus improve work efficiency.
[0037] When the fire hose is rolled up, the staff rotates the movable plate 21, and the rotation of the movable plate 21 drives the first sleeve 20 to rotate, and the first sleeve 20 rotates so that the outer side of the rotating rod 16 is disengaged, so that the staff can take the rolled fire hose out of the rotating rod 16. The staff pushes the first rotating plate 26 downward, and the rotation of the first rotating plate 26 drives the second rotating plate 27 to rotate downward so that the first supporting frame 10 and the second supporting frame 11 are retracted, thereby improving practicality.
[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is limited by the appended claims and their equivalents.
Claims
1. A multifunctional fire hose storage device, comprising a first support frame (10) and a second support frame (11) located on one side of the first support frame (10), characterized in that: A first extension rod (12) is welded and fixedly provided at an upper end of one side of the first support frame (10), a second extension rod (13) is welded and fixedly provided at an upper end of one side of the second support frame (11), a connecting seat (14) is welded and fixedly provided at one side of the first extension rod (12), the upper end of the second extension rod (13) is rotatably connected to the connecting seat (14), two folding support assemblies are respectively provided on both sides between the first support frame (10) and the second support frame (11), a ring member (15) is welded and fixedly provided at the upper end of the first extension rod (12), a rotating rod (16) is rotatably provided inside the ring member (15), and the rotating rod (16) A first groove (17) for limiting the middle of the fire hose is provided at one end of the rotating rod (16), an external thread (18) is provided on the outer side of one end of the rotating rod (16), a first sleeve (20) is slidably provided on the outer side of one end of the rotating rod (16), a movable plate (21) is welded and fixed on the outer side of the first sleeve (20), a fixed plate (19) is bolted on one side of the annular member (15) facing the movable plate (21), the rotating rod (16) is rotated and contacted in the fixed plate (19), an arc plate (24) is fixed on one side of the first extension rod (12), and a second groove (25) for locking the fire hose connector is provided on the arc plate (24).
2. A multifunctional fire hose storage device according to claim 1, characterized in that: The inner side of the first sleeve (20) is in threaded contact with the external thread (18), the width of the second groove (25) is slightly larger than the width of the fire hose after being flattened, and the width of the second groove (25) is smaller than the outer diameter of the fire hose connector.
3. A multifunctional fire hose storage device according to claim 1, characterized in that: The folding support assembly comprises a first rotating plate (26) and a second rotating plate (27), one end of the first rotating plate (26) is rotatably connected to one side of the first support frame (10), the other end of the first rotating plate (26) is provided with a third groove (28) which is opened on two adjacent sides facing upward and toward the second rotating plate (27), one end of the second rotating plate (27) is rotatably connected to one side of the second support frame (11), and the other end of the second rotating plate (27) is rotatably connected in the third groove (28).
4. A multifunctional fire hose storage device according to claim 1, characterized in that: A connecting plate (22) is sleeved on the outer side of the other end of the rotating rod (16), and a round rod (23) is fixedly provided on one side of the connecting plate (22) that deviates from the rotating rod (16).
5. The multifunctional fire hose storage device according to claim 1, characterized in that: A fixing rod (29) is welded and fixed inside the first support frame (10), two second sleeves (30) are respectively sleeved on the outer sides of both ends of the fixing rod (29), the two second sleeves (30) are both in sliding contact with the outer sides of the fixing rod (29), and two circular plates (31) are respectively sleeved on the outer sides of the two second sleeves (30).
6. A multifunctional fire hose storage device according to claim 5, characterized in that: The inner side of each second sleeve (30) has an elastic layer, and the inner side of each second sleeve (30) is in frictional and extrusion contact with the outer side of the fixing rod (29).
7. The multifunctional fire hose storage device according to claim 5, characterized in that: Two third rotating plates (32) are rotatably provided on both sides of the first supporting frame (10), a moving rod (33) is fixedly connected between the two third rotating plates (32), and a cleaning cylinder (34) is sleeved on the outer side of the middle part of the moving rod (33).
8. A multifunctional fire hose storage device according to claim 7, characterized in that: Two fixed blocks (35) are fixedly provided on both sides of the interior of the first support frame (10), two rotating blocks (36) are rotatably provided on one side of the two fixed blocks (35), two protrusions (37) are fixedly provided on the upper side of each of the fixed blocks (35) and the rotating block (36), a bolt (38) is provided between each of the two protrusions (37) in threaded contact, and a semicircular groove (39) is provided on each of the fixed blocks (35) and the rotating block (36).