Fire hose recovery device

Abstract

The utility model discloses a fire hose recovery device, which relates to the field of fire fighting, and comprises two fixing rings, a supporting assembly is arranged between the two fixing rings, the supporting assembly comprises two supporting frames and a rotating disc, the rotating disc is movably arranged between the inner rings of the two fixing rings, and the two supporting frames are arranged on the rotating disc. Two shaft rods and a fixing column are fixedly installed between the two fixing rings, the two shaft rods are sleeved with the bottom ends of the two supporting frames respectively, a hanging rod is movably installed on the front portion of one supporting frame, a hanging groove is formed in the tail end of the hanging rod, a hanging column is fixedly installed on the front portion of the other supporting frame, and the hanging groove is formed in the tail end of the hanging rod. Two supporting blocks are movably installed at the tail end of the supporting frame, and a storage groove is formed in the rear portion of the rotary disc. The water hose winding device is convenient to carry and provide supporting use in a rescue site, the whole water hose winding device is conveniently stored in a fire fighting box, meanwhile, the water hose winding device is suitable for winding water hoses of different specifications, and the occupied space is further reduced during standing storage.

Description

Technical Field

[0001] The utility model relates to the field of fire protection, in particular to a fire hose recovery device. Background Art

[0002] Fire hoses are important tools for firefighting. They are able to withstand a certain pressure and are used to transport water or other fire extinguishing agents. When they are rolled up, they are compressed into a strip shape and can be recycled for storage and quick use next time. This solution specifically relates to a fire hose recycling device.

[0003] When using the existing fire hose recovery device, the reeling device is large and inconvenient to carry for quick deployment and support use at the rescue site, which takes up a lot of rescue time. After reeling and recovery, it is not convenient to store the entire device. The width occupied by the reeling of hoses of different specifications is different, and it is inconvenient to adjust the reeling width. Utility Model Content

[0004] The main purpose of the utility model is to provide a fire hose recovery device, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A fire hose recovery device comprises two fixing rings, a supporting assembly is installed between the two fixing rings, the supporting assembly comprises two brackets and a turntable, the turntable is movably installed between the inner rings of the two fixing rings, two shaft rods and a fixing column are fixedly installed between the two fixing rings, the bottom ends of the two brackets are respectively sleeved on the outside of the two shaft rods, a hanging rod is movably installed on the front of one of the brackets, a hanging slot is provided at the end of the hanging rod, a hanging column is fixedly installed on the front of the other bracket, two support blocks are movably installed at the end of the bracket, a storage slot is provided at the rear of the turntable, a plurality of rubber pads are installed on the outside of the storage slot, and a rocker is movably installed inside the storage slot.

[0007] As a further solution of the present invention, the inner diameter of the fixing ring is smaller than the outer diameter of the turntable, and the two fixing rings are sleeved on the inner side of the outer periphery of the turntable and are movably rotatable.

[0008] As a further solution of the present invention, the size of the arc on the outer side of the support frame is matched with the outer ring of the fixing ring, and the support block is located at the end of the support frame and is connected via a hinge shaft.

[0009] As a further solution of the present invention, the bottom end of the rocker is movably connected to the turntable via a hinge shaft, and the rocker is located in the receiving groove and is clamped via a rubber pad.

[0010] As a further solution of the present invention, a winding assembly is installed at the front of the turntable, and the winding assembly includes three shrinking sleeves. The three shrinking sleeves are fixedly installed at the front of the turntable, and three telescopic cylinders are movably installed inside the shrinking sleeves. A limit plate is fixedly installed at the front end of the telescopic cylinder located on the inner circle.

[0011] As a further solution of the present invention, the three shrink sleeves are located at the front of the turntable and are installed in a ring-shaped manner. The three telescopic cylinders shrink in sequence from large to small inside the shrink sleeve.

[0012] As a further solution of the present invention, the telescopic cylinder is located in the shrink sleeve and is slidably arranged, and the front end diameter of the telescopic cylinder is smaller than the rear end diameter.

[0013] The beneficial effects of the utility model are as follows:

[0014] By setting a support assembly, the support frame rotates through the shaft, and the support block is located at the end of the support frame and rotates, which makes it easy to store the entire support frame and carry and support it at the rescue site. The rocker is stored in the storage slot, and the turntable is rotated by shaking the rocker to facilitate the reeling and unreeling of the water hose. The entire frame can be stored in the fire box, reducing the space occupied.

[0015] By setting up a winding component, the telescopic cylinder is located in the shrinking sleeve and slides and retracts. The semi-conical telescopic cylinder prevents the telescopic cylinder from detaching when extending. It is suitable for winding water hoses of different specifications, facilitates the retraction of the telescopic cylinder, and further reduces the occupied space when stored statically. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a fire hose recovery device of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall rear structure of a fire hose recovery device of the present invention;

[0018] Figure 3 This is a schematic diagram of the disassembled structure of a support assembly in a fire hose recovery device of the present utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of a reeling assembly in a fire hose recovery device of the present invention;

[0020] Figure 5 This utility model is a fire hose recovery device Figure 4 A magnified view of point A;

[0021] Figure 6 This is a schematic structural diagram of a fire hose recovery device of the utility model after overall expansion.

[0022] In the figure: 1. Fixed ring; 2. Support assembly; 3. Winding assembly; 4. Support frame; 5. Shaft; 6. Fixed column; 7. Hanging rod; 8. Hanging slot; 9. Hanging column; 10. Support block; 11. Turntable; 12. Storage slot; 13. Rubber pad; 14. Rocker; 15. Shrink sleeve; 16. Telescopic cylinder; 17. Limit disk. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-6 As shown, a fire hose recovery device includes two fixed rings 1, a support assembly 2 is installed between the two fixed rings 1, the support assembly 2 includes two brackets 4 and a turntable 11, the turntable 11 is movably installed between the inner rings of the two fixed rings 1, two shafts 5 and fixed columns 6 are fixedly installed between the two fixed rings 1, the bottom ends of the two brackets 4 are respectively sleeved on the outside of the two shafts 5, one of the brackets 4 has a hanging rod 7 movably installed on the front part, the end of the hanging rod 7 is provided with a hanging groove 8, the front part of the other bracket 4 is fixedly provided with a hanging column 9, the end of the bracket 4 is movably provided with two support blocks 10, the rear part of the turntable 11 is provided with a storage groove 12, a plurality of rubber pads 13 are installed on the outside of the storage groove 12, and a rocker 14 is movably installed inside the storage groove 12.

[0025] In this embodiment, the inner ring diameter of the fixed ring 1 is smaller than the outer ring diameter of the turntable 11. The two fixed rings 1 are sleeved on the inner side of the outer periphery of the turntable 11 and are arranged to rotate movably. The turntable 11 is located between the two fixed rings 1 and rotates. The turntable 11 is positioned by the fixed rings 1.

[0026] In this embodiment, the size of the arc on the outside of the support frame 4 is matched with the outer ring of the fixing ring 1. The support block 10 is located at the end of the support frame 4 and is connected through a hinge shaft. The support frame 4 rotates through the shaft 5. By unfolding the support blocks 10 in the two supports 4, support can be provided to the turntable 11, which facilitates the storage of the support frame 4.

[0027] In this embodiment, the bottom end of the rocker 14 is movably connected to the turntable 11 through a hinge shaft. The rocker 14 is located in the storage groove 12 and is clamped by a rubber pad 13. The rocker 14 is rotated and unfolded, and the rocker 14 is shaken to facilitate the rotation of the turntable 11 to reel in and out the water hose.

[0028] In this embodiment, a winding assembly 3 is installed at the front of the turntable 11, and the winding assembly 3 includes three shrinking sleeves 15. The three shrinking sleeves 15 are fixedly installed at the front of the turntable 11, and three telescopic cylinders 16 are movably installed inside the shrinking sleeves 15. A limit plate 17 is fixedly installed at the front end of the telescopic cylinder 16 located on the inner circle. The three shrinking sleeves 15 are used to sleeve the water hose, and the water hose is wound up by the rotation of the turntable 11.

[0029] In this embodiment, three shrinking sleeves 15 are located in the front part of the turntable 11 and are installed in a circular shape. The three telescopic cylinders 16 shrink from large to small inside the shrinking sleeve 15, and the telescopic cylinders 16 shrink in the shrinking sleeve 15 in turn. The water hose is wound around the outside through the shrinking sleeve 15 and the unfolded telescopic cylinder 16 for rewinding.

[0030] In this embodiment, the telescopic cylinder 16 is located in the shrink sleeve 15 and is slidably arranged. The front end diameter of the telescopic cylinder 16 is smaller than the rear end diameter. The telescopic cylinder 16 is semi-conical. When the telescopic cylinder 16 is extended to a specified length, it is limited by the cone to prevent it from detaching.

[0031] It should be noted that the utility model is a fire hose recovery device, which unfolds the two supports 4 and the corresponding two support blocks 10 for support, rotates the hanging rod 7, and hangs it on the hanging column 9 through the hanging groove 8. The two supports 4 are fixed by the hanging rod 7 and provide support for the fixed ring 1. The water hose is wound around the outside of the three shrinkage sleeves 15. After support, the rocker 14 at the rear of the turntable 11 is unfolded, and the turntable 11 is rotated by shaking the rocker 14 to reel it in and out. The specifications and widths of the water hoses used in different environments are different. By pulling the limit plate 17, the telescopic cylinder 16 is extended in turn, and is restricted by a cone to prevent it from detaching, so as to reel it in and out.

[0032] The utility model provides a support assembly 2, and the support frame 4 rotates through the shaft 5. The support block 10 is located at the end of the support frame 4 and rotates, which is convenient for the storage of the entire support frame 4 and convenient for carrying and supporting use at the rescue site. The rocker 14 is stored in the storage groove 12, and the turntable 11 is rotated by shaking the rocker 14, which is convenient for the reeling and unreeling of the water hose, and can be stored as a whole in the fire box to reduce the occupied space; by providing a reeling assembly 3, the telescopic cylinder 16 is located in the shrinking sleeve 15 and slides and retracts. The semi-conical telescopic cylinder 16 prevents the telescopic cylinder 16 from detaching when it is extended, which is suitable for reeling in water hoses of different specifications, facilitates the retraction of the telescopic cylinder 16, and further reduces the occupied space when stored statically.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A fire hose recovery device, comprising two fixing rings (1), a support assembly (2) being installed between the two fixing rings (1), characterized in that: The support assembly (2) comprises two supports (4) and a turntable (11), wherein the turntable (11) is movably mounted between the inner rings of the two fixing rings (1), and two shafts (5) and a fixing column (6) are fixedly mounted between the two fixing rings (1). The bottom ends of the two supports (4) are respectively sleeved on the outside of the two shafts (5), and a hanging rod (7) is movably mounted on the front of one of the supports (4), and a hanging groove (8) is provided at the end of the hanging rod (7). A hanging column (9) is fixedly mounted on the front of the other support (4), and two support blocks (10) are movably mounted on the end of the support (4). A receiving groove (12) is provided at the rear of the turntable (11), and a plurality of rubber pads (13) are installed on the outside of the receiving groove (12), and a rocker (14) is movably mounted inside the receiving groove (12).

2. A fire hose recovery device according to claim 1, characterized in that: The inner diameter of the fixed ring (1) is smaller than the outer diameter of the rotating disk (11), and the two fixed rings (1) are sleeved on the outer periphery of the rotating disk (11) and arranged to rotate movably on the inner side.

3. The fire hose recovery device according to claim 1, characterized in that: The size of the arc on the outside of the support frame (4) is matched with the outer ring of the fixing ring (1), and the support block (10) is located at the end of the support frame (4) and is connected via a hinge shaft.

4. A fire hose recovery device according to claim 1, characterized in that: The bottom end of the rocker (14) is movably connected to the turntable (11) via a hinge shaft, and the rocker (14) is located in the receiving groove (12) and is clamped via a rubber pad (13).

5. The fire hose recovery device according to claim 1, characterized in that: A winding assembly (3) is installed at the front of the turntable (11), and the winding assembly (3) includes three shrink sleeves (15). The three shrink sleeves (15) are fixedly installed at the front of the turntable (11), and three telescopic cylinders (16) are movably installed inside the shrink sleeves (15). A limit plate (17) is fixedly installed at the front end of the telescopic cylinder (16) located on the inner circle.

6. A fire hose recovery device according to claim 5, characterized in that: The three shrink sleeves (15) are located in the front of the turntable (11) and are installed in a ring-shaped manner. The three telescopic cylinders (16) shrink in sequence from large to small inside the shrink sleeve (15).

7. The fire hose recovery device according to claim 5, characterized in that: The telescopic cylinder (16) is located in the shrink sleeve (15) and is slidably arranged. The front end diameter of the telescopic cylinder (16) is smaller than the rear end diameter.

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