Fire hose reel for fire fighting

Abstract

The utility model discloses a fire hose reel for fire fighting, which relates to the technical field of fire hose reels for fire fighting, and comprises a mounting corner, a hose collecting unit is arranged on one side of the mounting corner, a pressing unit is arranged on the inner side of the hose collecting unit, a cleaning unit is arranged on one side of the hose collecting unit, and the cleaning unit comprises a sliding frame. The sliding frame is arranged on the inner side of the pipe collecting unit in a sliding mode, the bottom side of the sliding frame is fixedly connected with a dust collecting box, a second T-shaped rod is arranged on the inner side of the top face of the sliding frame in a penetrating mode, a second spring is arranged on the outer side of the second T-shaped rod in a sleeving mode, and one end of the second spring is fixedly connected to one side of the second T-shaped rod. Through the arrangement of the sliding frame, the dust collecting box, the second T-shaped rod, the second spring, the upper limiting groove and the convenient-to-disassemble assembly, the effect of limiting the fire hose in the winding process is achieved, meanwhile, the effect of cleaning impurities, dust and silt on the inner side of the fire hose is achieved, and winding abrasion is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fire hose reels for fire fighting, in particular to a fire hose reel for fire fighting. Background Art

[0002] A fire hose reel consists of a valve, input pipe, spokes, wall mount, rotatable water inlet, coil and spray gun. It usually uses water, dry powder or foam as the extinguishing agent and can quickly deploy the hose to spray the extinguishing agent to extinguish the fire.

[0003] Publication number CN217894780U currently discloses a hand-cranked reel device for quickly collecting fire hoses, comprising a turntable assembly for winding the fire hose and a clamping assembly for tightly winding the fire hose. The turntable assembly includes a fixedly connected front cover and a rear cover, and a central column fixed to the center of the rear cover. The outer periphery of the central column is provided with a bearing, and the outer periphery of the bearing is provided with a fixed cover. The fixed cover is closed at the end away from the rear cover and is fixedly connected to a handle. A slide groove is provided on the rear cover along its radial direction. The clamping assembly includes a sliding block slidably connected to the slide groove and a sliding frame slidably connected to the sliding block. One end of the sliding block extends between the front cover and the rear cover, and the bottom is rotatably connected to a movable wheel. The utility model coils the fire hose through the fixed cover, and then, under the action of a spring, the movable wheel presses against the fire hose wound on the fixed cover, tightly winding the fire hose and preventing the fire hose from loosening or tangling.

[0004] In order to solve the problem of winding, the existing technology is to use a fixed cover to coil the fire hose, and then under the action of a spring, the movable wheel is used to press against the fire hose wrapped around the fixed cover, so that the fire hose is tightly wound to prevent the fire hose from loosening or winding. However, after use, a large amount of dust and impurities will be absorbed inside the pipe, making it difficult to clean, which will cause impurities to wear the pipe and affect its service life. Utility Model Content

[0005] The purpose of the present utility model is to provide a fire hose reel for fire fighting, so as to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A fire hose reel for firefighting comprises a mounting angle, a tube receiving unit is arranged on one side of the mounting angle, a pressing unit is arranged on the inner side of the tube receiving unit, and a cleaning unit is arranged on one side of the tube receiving unit.

[0008] The cleaning unit includes a sliding frame, which is slidably arranged on the inner side of the tube collecting unit, and a dust box is fixedly connected to the bottom side of the sliding frame. A T-shaped rod 2 is provided on the inner side of the top surface of the sliding frame, and a spring 2 is sleeved on the outer side of the T-shaped rod 2. One end of the spring 2 is fixedly connected to one side of the T-shaped rod 2, and one end of the spring 2 is fixedly connected to the top surface of the sliding frame. One end of the T-shaped rod 2 is fixedly connected to the upper limit slot, and a convenient disassembly component is provided on the inner side of the sliding frame.

[0009] A further improvement of the technical solution of the present invention is that the tube collecting unit includes a mounting frame, the mounting frame is fixedly connected to one side of the mounting angle, the inner side of the mounting frame is fixedly connected to a limiting wheel, and a sliding groove is provided on the inner side of the limiting wheel.

[0010] By adopting the above technical solution, the fire hose can be easily limited when being reeled in by setting the limiting wheel.

[0011] A further improvement of the technical solution of the present utility model is that a sliding groove is provided on one side of the mounting frame, a rotating handle is rotatably connected to the inner side of the mounting frame, and one end of the rotating handle is transmission-connected to a winding wheel.

[0012] By adopting the above technical solution, the fire hose can be easily reeled in by rotating the handle and the arrangement of the reel.

[0013] A further improvement of the technical solution of the present invention is that the pressing unit includes a sliding block, the sliding block is slidably connected to the inner side of the sliding groove, and the inner side of the sliding block is rotatably connected to a pressing roller.

[0014] By adopting the above technical solution, the setting of the sliding block and the pressing roller is used to achieve the effect of limiting the position of the fire hose during the winding process.

[0015] A further improvement of the technical solution of the present utility model is that: the top surface of the sliding block is fixedly connected to a T-shaped rod 1, the inner side of the T-shaped rod 1 is slidably connected to the inner side of the mounting frame, the outer side of the T-shaped rod 1 is sleeved with a spring 1, one end of the spring 1 is fixedly connected to the top surface of the mounting frame, and one end of the spring 1 is fixedly connected to one side of the T-shaped rod 1.

[0016] By adopting the above technical solution, the T-shaped rod and the spring are arranged to prevent the fire hose from loosening, thereby preventing the fire hose from getting tangled during the coiling process.

[0017] A further improvement of the technical solution of the present utility model is that the convenient disassembly component includes a lower limit groove, which is fixedly connected to the inner side of the mounting frame, and a positioning groove is provided on the inner side of the lower limit groove. A positioning block is slidably connected to the inner side of the positioning groove, and a cleaning block is fixedly connected to one side of the positioning block.

[0018] By adopting the above technical solution, through the arrangement of the lower limit groove, the positioning groove, the positioning block and the cleaning block, the effect of re-cleaning the sticky impurities during the cleaning process is achieved.

[0019] A further improvement of the technical solution of the present utility model is that: the inner side of the cleaning block is threadedly connected with a fixing bolt, and one end of the fixing bolt is threadedly connected to the inside of the lower limit groove.

[0020] By adopting the above technical solution and arranging the fixing bolts, the worn cleaning block can be easily disassembled and replaced.

[0021] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0022] 1. The utility model provides a fire hose reel for firefighting. Through the arrangement of a sliding frame, a dust collecting box, two T-shaped rods, two springs, an upper limit slot and a convenient disassembly component, the fire hose can be limited in the reeling process, and at the same time, the impurities, dust and sand inside the fire hose can be cleaned. At the same time, the service life of the fire hose can be improved and the wear of the reel can be reduced. The arrangement of a limiting wheel can facilitate the reeling of the fire hose. The arrangement of a rotating handle and a reeling wheel can facilitate the reeling of the fire hose.

[0023] 2. The utility model provides a fire hose reel for fire fighting. The setting of the sliding block and the pressing roller achieves the effect of limiting the fire hose during the reeling process. The setting of the sliding block and the pressing roller achieves the effect of limiting the fire hose during the reeling process. The setting of the lower limit groove, the positioning groove, the positioning block and the cleaning block achieves the effect of re-sticking and cleaning sticky impurities during the cleaning process. The setting of the lower limit groove, the positioning groove, the positioning block and the cleaning block achieves the effect of re-sticking and cleaning sticky impurities during the cleaning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0025] Figure 2 This is a structural diagram of the pipe receiving unit of the present invention;

[0026] Figure 3 This is a schematic diagram of the explosion structure of the pressing unit of the utility model;

[0027] Figure 4 This is a schematic structural diagram of the cleaning unit of the present invention;

[0028] Figure 5The figure is a schematic diagram of the exploded structure of the conveniently disassembled component of the utility model.

[0029] In the figure: 1. Installation angle; 2. Tube collection unit; 21. Installation frame; 22. Limiting wheel; 23. Slide groove; 24. Sliding groove; 25. Turning handle; 26. Rewinding wheel; 3. Pressing unit; 31. Sliding block; 32. Pressing roller; 33. T-bar 1; 34. Spring 1; 4. Cleaning unit; 41. Sliding frame; 42. Dust collection box; 43. T-bar 2; 44. Spring 2; 45. Upper limiting groove; 46. Easy-to-disassemble component; 461. Lower limiting groove; 462. Positioning groove; 463. Positioning block; 464. Cleaning block; 465. Fixing bolt. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below with reference to the embodiments:

[0031] Example 1

[0032] like Figure 1-5 As shown, the utility model provides a fire hose reel for fire fighting, including a mounting angle 1, a tube receiving unit 2 is provided on one side of the mounting angle 1, a pressing unit 3 is provided on the inner side of the tube receiving unit 2, a cleaning unit 4 is provided on one side of the tube receiving unit 2, the cleaning unit 4 includes a sliding frame 41, the sliding frame 41 is slidably arranged on the inner side of the tube receiving unit 2, a dust collecting box 42 is fixedly connected to the bottom side of the sliding frame 41, a T-shaped rod 43 is provided on the inner side of the top surface of the sliding frame 41, a spring 44 is provided on the outer side of the T-shaped rod 43, and one end of the spring 44 is fixedly connected to the T-shaped rod On one side of the second 43, one end of the spring second 44 is fixedly connected to the top surface of the sliding frame 41, and one end of the T-shaped rod second 43 is fixedly connected to the upper limit groove 45. The inner side of the sliding frame 41 is provided with a convenient disassembly component 46. During the movement of the fire hose, the upper limit groove 45 and the lower limit groove 461 are used, and at the same time, the T-shaped rod second 43 and the spring second 44 are used to fit the top surface and the bottom side of the fire hose, thereby driving the upper limit groove 45 and the lower limit groove 461 to clean the inner side of the fire hose, and the debris generated by the cleaning is collected by the dust box 42.

[0033] Example 2

[0034] like Figure 1-5As shown, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the tube receiving unit 2 includes a mounting frame 21, the mounting frame 21 is fixedly connected to one side of the mounting angle 1, the inner side of the mounting frame 21 is fixedly connected to the limiting wheel 22, the inner side of the limiting wheel 22 is provided with a slide groove 23, and one side of the mounting frame 21 is provided with a sliding groove 24. The inner side of the mounting frame 21 is rotatably connected to a rotating handle 25, and one end of the rotating handle 25 is transmission-connected to a winding wheel 26. The pressing unit 3 includes a sliding block 31, the sliding block 31 is slidably connected to the inner side of the slide groove 23, the inner side of the sliding block 31 is rotatably connected to a pressing roller 32, and the top surface of the sliding block 31 is fixedly connected to a T-shaped rod 33. The T-shaped rod The inner side of the T-shaped rod 33 is slidably connected to the inner side of the mounting bracket 21, and a spring 34 is sleeved on the outer side of the T-shaped rod 33. One end of the spring 34 is fixedly connected to the top surface of the mounting bracket 21, and one end of the spring 34 is fixedly connected to one side of the T-shaped rod 33. By rotating the rotating handle 25, the reel 26 is driven to rotate, thereby driving the fire hose to rotate and reel on the inner side of the reel 26. At the same time, during the reeling process, the mutual cooperation between the T-shaped rod 33 and the spring 34 drives the pressing roller 32 on the bottom side of the sliding block 31 to press the fire hose on the outside of the reel 26 under the limit of the slide groove 23, so that the fire hose fits tightly to the inner side of the reel 26 to avoid entanglement.

[0035] Example 3

[0036] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the disassembly component 46 includes a lower limit groove 461, which is fixedly connected to the inner side of the mounting frame 21, and the inner side of the lower limit groove 461 is provided with a positioning groove 462, and the inner side of the positioning groove 462 is slidably connected with a positioning block 463, and one side of the positioning block 463 is fixedly connected with a cleaning block 464, and the inner side of the cleaning block 464 is threadedly connected with a fixing bolt 465, and one end of the fixing bolt 465 is threadedly connected to the inside of the lower limit groove 461. During the cleaning process, the impurities stuck to the inside of the fire hose are re-adhered and cleaned again by the action of the cleaning block 464. After long-term use, the cleaning block 464 can be disassembled and replaced by turning out the fixing bolt 465.

[0037] The working principle of the fire hose reel for fire fighting is described in detail below.

[0038] like Figure 1-5As shown, the reel can be installed through the installation angle 1. After use, the reel 26 is rotated by turning the rotating handle 25, which then drives the fire hose to rotate and reel on the inner side of the reel 26. At the same time, during the reeling process, the mutual cooperation between the T-shaped rod 1 33 and the spring 1 34 drives the pressing roller 32 on the bottom side of the sliding block 31 to press the fire hose on the outer side of the reel 26 under the limit of the slide groove 23, so that the fire hose is tightly fitted to the inner side of the reel 26 to avoid entanglement. At the same time, during the movement of the fire hose, the upper limit The action of the positioning groove 45 and the lower limiting groove 461, as well as the action of the T-bar 2 43 and the spring 2 44, fits the top surface and the bottom side of the fire hose, which in turn drives the upper limiting groove 45 and the lower limiting groove 461 to clean the inside of the fire hose. The debris generated by the cleaning is collected by the dust box 42. At the same time, during the cleaning process, the impurities adhered to the inside of the fire hose are re-adhered and cleaned again by the cleaning block 464. After long-term use, the cleaning block 464 can be disassembled and replaced by turning out the fixing bolt 465.

[0039] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A fire hose reel for firefighting, comprising a mounting angle (1), characterized in that: A tube receiving unit (2) is provided on one side of the installation angle (1), a pressing unit (3) is provided on the inner side of the tube receiving unit (2), and a cleaning unit (4) is provided on one side of the tube receiving unit (2); The cleaning unit (4) includes a sliding frame (41), the sliding frame (41) is slidably arranged on the inner side of the tube collecting unit (2), the bottom side of the sliding frame (41) is fixedly connected to the dust collecting box (42), the inner side of the top surface of the sliding frame (41) is penetrated by a T-shaped rod (43), the outer side of the T-shaped rod (43) is provided with a spring (44), one end of the spring (44) is fixedly connected to one side of the T-shaped rod (43), one end of the spring (44) is fixedly connected to the top surface of the sliding frame (41), one end of the T-shaped rod (43) is fixedly connected to an upper limit groove (45), and the inner side of the sliding frame (41) is provided with a convenient disassembly component (46).

2. A fire hose reel for firefighting according to claim 1, characterized in that: The tube receiving unit (2) comprises a mounting frame (21), the mounting frame (21) being fixedly connected to one side of the mounting angle (1), the inner side of the mounting frame (21) being fixedly connected to a limiting wheel (22), and the inner side of the limiting wheel (22) being provided with a sliding groove (23).

3. A fire hose reel for firefighting according to claim 2, characterized in that: A sliding groove (24) is provided on one side of the mounting frame (21), and a rotating handle (25) is rotatably connected to the inner side of the mounting frame (21), and one end of the rotating handle (25) is transmission-connected to a winding wheel (26).

4. A fire hose reel for firefighting according to claim 1, characterized in that: The pressing unit (3) comprises a sliding block (31), the sliding block (31) is slidably connected to the inner side of the sliding groove (23), and the inner side of the sliding block (31) is rotatably connected to a pressing roller (32).

5. A fire hose reel for firefighting according to claim 4, characterized in that: The top surface of the sliding block (31) is fixedly connected to a T-shaped rod (33), the inner side of the T-shaped rod (33) is slidably connected to the inner side of the mounting frame (21), and the outer side of the T-shaped rod (33) is sleeved with a spring (34), one end of the spring (34) is fixedly connected to the top surface of the mounting frame (21), and one end of the spring (34) is fixedly connected to one side of the T-shaped rod (33).

6. A fire hose reel for firefighting according to claim 1, characterized in that: The convenient disassembly component (46) includes a lower limit groove (461), the lower limit groove (461) is fixedly connected to the inner side of the mounting frame (21), the inner side of the lower limit groove (461) is provided with a positioning groove (462), the inner side of the positioning groove (462) is slidably connected to a positioning block (463), and one side of the positioning block (463) is fixedly connected to a cleaning block (464).

7. A fire hose reel for firefighting according to claim 6, characterized in that: The inner side of the cleaning block (464) is threadedly connected to a fixing bolt (465), and one end of the fixing bolt (465) is threadedly connected to the interior of the lower limiting groove (461).

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