Storage device convenient for storing fire hose

Abstract

The utility model discloses a storage device convenient for winding and unwinding a fire hose. The storage device comprises a winding and unwinding mechanism for automatically winding and folding the fire hose, an air exhaust mechanism convenient for storage and the like. Compared with the prior art, the fire hose winding device has the advantages that the device is provided with the roller-shaped supporting block, fire hoses can be conveniently wound on the supporting block layer by layer, the limiting plates arranged on the two sides can effectively limit the positions of the hoses during winding, arrangement and alignment of the hoses are facilitated, the supporting block is driven by the motor to automatically rotate, and the supporting block is convenient to use. In addition, in order to facilitate orderly storage of the water pipe, the end, connected to the fire hose, of the supporting block is provided with an air suction pipe and an air pump, air in the water pipe is sucked away, the water pipe is in a flat state, storage is facilitated, and the water pipe is convenient to use. In addition, the device is arranged in the form of a trolley and is convenient to move.

Description

Technical Field

[0001] The utility model relates to the field of storage devices for facilitating the retraction and deployment of fire hoses, and specifically refers to a storage device for facilitating the retraction and deployment of fire hoses. Background Art

[0002] A fire hose, also known as a fire water belt, is a water conveyance pipeline used to connect fire water supply equipment and facilities with fire sprinklers during a fire. Traditional fire hoses have a rubber lining and are wrapped with linen fabric on the outer surface. Advanced fire hoses are made of polymeric materials such as polyurethane and all feature a hose shape. When not in use, they need to be stored in corresponding devices. Generally, when storing a fire hose, the hose is laid flat on the ground and then carefully rolled up by hand before being placed in a corresponding storage box or facility. Fire hoses are generally quite long. It is really inconvenient for personnel to place them on the ground, squat down or bend over to organize and align them for rolling. Relatively speaking, it is time-consuming and laborious. Therefore, a storage device for facilitating the retraction and deployment of fire hoses is needed. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the above difficulties and provide a storage device for facilitating the retraction and deployment of fire hoses.

[0004] To solve the above technical problem, the technical solution provided by the utility model is: a storage device for facilitating the retraction and deployment of fire hoses, including a storage box. A support block is rotatably connected inside the storage box. Storage grooves are connected to both sides of the support block. Limiting plates are connected to both sides of the storage grooves. Support shafts that cooperate with the support block are rotatably connected to the inner walls on both sides of the storage box. Air extraction pipes are connected to both sides inside the support block. One end of the air extraction pipe is located at the bottom end of the storage groove and is connected to a fixed groove. A plurality of buckles are connected to the support block outside the fixed groove. The top end of the buckle is hemispherical. The end of the air extraction pipe far from the fixed groove extends outside the support block and is connected to an air pump. A fire hose is connected inside the storage groove of the support block. One end of the fire hose is connected to a connector that cooperates with the fixed groove. A plurality of card slots that cooperate with the buckles are connected to the edge of the connector. The end of the fire hose far from the connector is connected to a nozzle with an internal thread structure. A screwing cap that cooperates with the nozzle is connected to one end of the fire hose.

[0005] Further, a transmission shaft is rotatably connected inside the bottom of the storage box. A chain-slot chain transmission mechanism is commonly connected between one ends of the support shaft and the transmission shaft to make the transmission shaft and the support shaft rotate synchronously. A motor that cooperates with the transmission shaft is connected inside the bottom of the storage box to provide power for the rotation of the transmission shaft.

[0006] Further, a plurality of limiting springs that cooperate with the buckles are connected to the support block outside the fixed groove to make the buckles extend into the card slots and lock the connector in the fixed groove.

[0007] Further, a sealing sleeve is connected to the end of the connector away from the fire hose, which is used for sealing between the air extraction pipe and the fire hose to prevent air leakage.

[0008] Further, a cover plate is hingedly connected to the top end of the storage box. By opening the cover plate, the fire hose can be taken and placed. One side of the top end of the cover plate is connected with a handle for easily lifting the cover plate. A plurality of universal wheels are connected to the lower part of the storage box for facilitating the movement of the storage box on the ground. A push handle matched with the universal wheels is connected to the outside of one side of the storage box for easily pushing and pulling the storage box to move.

[0009] The advantages of the present utility model compared with the prior art are as follows: The device is provided with a drum-shaped support block, which is convenient for winding the fire hose layer by layer on it. The limiting plates on both sides can effectively limit the position of the water pipe during rolling and folding, which is convenient for sorting and alignment. The support block is driven by a motor to rotate automatically, so that the water pipe connected to the support block can rotate automatically with the rotating support block and be stored. In addition, in order to facilitate the neat storage of the water pipe, an air extraction pipe and an air pump are provided at one end of the support block connected to the fire hose. By pumping the air in the water pipe away, the water pipe is in a flat state, which is convenient for storage. In addition, the device is set in the form of a trolley for easy movement. Brief Description of the Drawings

[0010] Figure 1 is a schematic diagram of the external structure of a storage device for facilitating the storage and retrieval of a fire hose according to the present utility model.

[0011] Figure 2 is a schematic diagram of the external sectional structure of a storage device for facilitating the storage and retrieval of a fire hose according to the present utility model.

[0012] Figure 3 is a schematic diagram of the internal structure of a storage device for facilitating the storage and retrieval of a fire hose according to the present utility model.

[0013] Figure 4 is a schematic diagram of the external structure of a fire hose of a storage device for facilitating the storage and retrieval of a fire hose according to the present utility model.

[0014] Figure 5 is a schematic diagram of the front sectional structure of a storage device for facilitating the storage and retrieval of a fire hose according to the present utility model.

[0015] Figure 6 is a schematic diagram of the partial top sectional structure of a storage device for facilitating the storage and retrieval of a fire hose according to the present utility model.

[0016] Figure 7 is a schematic diagram of the structure of part A.

[0017] Figure 8 is a schematic diagram of the structure of part A.

[0018] Figure 9 It is a schematic structural diagram of part A.

[0019] Figure 10 It is a schematic structural diagram of part A.

[0020] As shown in the figure: 1. Storage box, 2. Screw cap, 3. Support block, 4. Limit plate, 5. Storage groove, 6. Support shaft, 7. Chain groove chain drive mechanism, 8. Transmission shaft, 9. Motor, 10. Fixed groove, 11. Snap, 12. Limit spring, 13. Suction pipe, 14. Air pump, 15. Fire hose, 16. Connector, 17. Card slot, 18. Cover plate, 19. Universal wheel, 20. Handle, 21. Push handle, 22. Sprinkler head, 23. Sealing sleeve. Detailed implementation mode

[0021] The following further elaborates on the present utility model in conjunction with the attached drawings.

[0022] Combined with the attached Figure 1-10 , to solve the above technical problems, the technical solution provided by the present utility model is: a storage device for facilitating the storage and retrieval of a fire hose, including a storage box 1, the top of the storage box 1 is hingedly connected with a cover plate 18, opening the cover plate 18 to take and place the fire hose 15, one side of the top of the cover plate 18 is connected with a handle 20 for facilitating the lifting of the cover plate 18, a plurality of universal wheels 19 are connected below the storage box 1 for facilitating the movement of the storage box 1 on the ground, and a push handle 21 matching with the universal wheels 19 is connected outside one side of the storage box 1 for facilitating the pushing and pulling of the storage box 1 to move.

[0023] A support block 3 is rotatably connected inside the storage box 1 for supporting storage components, both sides of the support block 3 are connected with storage grooves 5 for storing the fire hose 15, both sides of the storage groove 5 are connected with limit plates 4 for restricting the position of the fire hose 15 when the support block 3 rotates and winds the fire hose 15 around the storage groove 5 in circles, so as to avoid large misalignment and affect the storage and winding. Support shafts 6 matching with the support block 3 are rotatably connected to the inner walls on both sides of the storage box 1 for driving the support block 3 to rotate. A transmission shaft 8 is rotatably connected to the bottom inside the storage box 1, and a chain groove chain drive mechanism 7 is jointly connected between one ends of the support shaft 6 and the transmission shaft 8 for synchronously rotating the transmission shaft 8 and the support shaft 6. A motor 9 matching with the transmission shaft 8 is connected to the bottom inside the storage box 1 to provide power for the rotation of the transmission shaft 8.

[0024] Both sides inside the support block 3 are connected with air extraction pipes 13 for extracting the air in the fire hose 15 to make the fire hose 15 in a flat state for easy winding and storage. One end of the air extraction pipe 13 is located at the bottom end of the storage groove 5 and is connected with a fixing groove 10 for fixing one end of the fire hose 15 on the support block 3. The support block 3 is connected with a plurality of buckles 11 outside the fixing groove 10 for fixing the fire hose 15 in the fixing groove 10 by cooperating with the clamping grooves 17. The top end of the buckle 11 is arranged in a hemispherical shape to facilitate fixing and unlocking the fire hose 15 and the support block 3 through simple pushing and pulling. The support block 3 is connected with a plurality of limiting springs 12 cooperating with the buckles 11 outside the fixing groove 10 for making the buckles 11 extend into the clamping grooves 17 to lock the connector 16 in the fixing groove 10. The end of the air extraction pipe 13 far from the fixing groove 10 extends outside the support block 3 and is connected with an air pump 14 for extracting the air in the fire hose 15 through the air extraction pipe 13. The support block 3 is connected with a fire hose 15 inside the storage groove 5. One end of the fire hose 15 is connected with a connector 16 cooperating with the fixing groove 10. One end of the connector 16 far from the fire hose 15 is connected with a sealing sleeve 23 for sealing between the air extraction pipe 13 and the fire hose 15 to prevent air leakage. The edge of the connector 16 is connected with a plurality of clamping grooves 17 cooperating with the buckles 11. The end of the fire hose 15 far from the connector 16 is connected with a nozzle 22 with an internal thread structure, which is a fire nozzle 22 connected when the fire hose 15 is in use. One end of the fire hose 15 is connected with a screw cap 2 cooperating with the nozzle 22 for sealing one end of the nozzle 22 to facilitate the air pump 14 to extract the air in the fire hose 15.

[0025] When the utility model is implemented, after the fire-fighting pipe 15 is used, it is slightly arranged, the screw cover 2 is fixed on the nozzle 22 of the fire-fighting pipe 15 and tightened, and then the cover plate 18 on the storage box 1 is opened, and the connector 16 at the other end of the fire-fighting pipe 15 is held by hand, and the connector 16 is aligned with the fixing groove 10 on the storage groove 5 in the storage box 1, and pushed hard. At this time, the protruding spherical buckle 11 is squeezed down, and when the groove 17 moves to the top of the buckle 11, as the limit spring 12 squeezed under the buckle 11 is reset, the buckle 11 is pushed into the groove 17, and due to the force of the spring when it is propped up, the fire-fighting pipe 15 is fixed and locked on the supporting block 3, and due to the space extrusion, the connector 16 extends into the sealing sleeve 23 on the bottom end of the fixing groove 10, tightly filling the gap between the fire-fighting pipe 15 and the exhaust pipe 13, and the air pump 14 is running to exhaust the air in the fire-fighting pipe 15 through the exhaust pipe 13 is pulled out. Since the fire-fighting pipe 15 is made of cloth, and the pressure difference inside and outside the fire-fighting pipe 15 is used to compress the fire-fighting pipe 15 into a relatively flat shape, and compared with the fire-fighting pipe 15 under normal conditions, the shape is relatively regular and occupies less space. When the fire-fighting pipe 15 is tightened due to the internal air being drained, the lower motor 9 is started to drive the support block 3 to rotate. Through the action of rotation, the flat fire-fighting pipe 15 connected to the storage groove 5 is wound around the area between the limit plates 4 in circles, thereby completing the storage. The device is provided with storage grooves 5 at both ends of the support block 3, which can store two fire-fighting pipes 15 at one time, and the storage box 1 is configured as a trolley style for easy movement. When the fire-fighting pipe 15 in the storage box 1 needs to be used, the cover plate 18 is opened, and the fire-fighting pipe 15 with one end of the nozzle 22 is pulled out, and the motor 9 is rotated in the opposite direction to save the resistance of taking the pipe, and the process direction operation can be performed next.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A storage device for facilitating the storage and release of a fire hose, comprising a storage box (1), characterized in that: A support block (3) is rotatably connected inside the storage box (1), and storage grooves (5) are connected on both sides of the support block (3). Limiting plates (4) are connected on both sides of the storage grooves (5). Support shafts (6) cooperating with the support block (3) are rotatably connected on the inner walls of both sides of the storage box (1). An exhaust pipe (13) is connected on both sides of the support block (3), and one end of the exhaust pipe (13) is located at the bottom of the storage groove (5) and is connected to a fixing groove (10). The support block (3) is located outside the fixing groove (10) and is connected to a plurality of buckles (11). The top of the buckle (11) is hemispherical. The end of the tube (13) away from the fixing groove (10) extends to the outside of the support block (3) and is connected to an air pump (14); the support block (3) is located in the storage groove (5) and is connected to a fire-fighting tube (15); one end of the fire-fighting tube (15) is connected to a connector (16) matched with the fixing groove (10); the edge of the connector (16) is connected to a plurality of slots (17) matched with the buckle (11); one end of the fire-fighting tube (15) away from the connector (16) is connected to a nozzle (22) with an internal thread structure; one end of the fire-fighting tube (15) is connected to a screw cap (2) matched with the nozzle (22).

2. A storage device for facilitating the storage and release of fire hoses according to claim 1, characterized in that: A transmission shaft (8) is rotatably connected inside the bottom of the storage box (1), a chain groove chain transmission mechanism (7) is commonly connected between the support shaft (6) and one end of the transmission shaft (8), and a motor (9) that cooperates with the transmission shaft (8) is connected inside the bottom of the storage box (1).

3. A storage device for facilitating the storage and release of fire hoses according to claim 1, characterized in that: The support block (3) is located outside the fixing groove (10) and is connected to a plurality of limit springs (12) that match the buckles (11).

4. A storage device for facilitating the storage and release of fire hoses according to claim 1, characterized in that: The end of the connector (16) away from the fire-fighting pipe (15) is connected with a sealing sleeve (23).

5. A storage device for facilitating the storage and release of fire hoses according to claim 1, characterized in that: The top of the storage box (1) is hingedly connected with a cover plate (18), one side of the top of the cover plate (18) is connected with a handle (20), a plurality of universal wheels (19) are connected at the bottom of the storage box (1), and one side of the storage box (1) is externally connected with a push handle (21) that matches the universal wheel (19).

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