Fire hose reel structure capable of being rapidly assembled

Abstract

The utility model belongs to the technical field of fire-fighting water pipes, and discloses a fire-fighting hose reel structure capable of being quickly assembled, which comprises a reel body, a fixed disc is fixedly arranged on the right side of the reel body, a first motor is fixedly arranged on the outer side of the fixed disc, and a large gear is fixedly arranged at the tail end of a main shaft of the first motor. The outer side of the large gear is in meshed connection with a small gear, a transverse shaft is fixedly arranged in the small gear and penetrates through the small gear, a bearing is rotationally arranged on the outer side of the transverse shaft, the bearing is rotationally connected with the reel body, and a vertical shaft is fixedly arranged at the other end of the transverse shaft; and the vertical shaft penetrates through the transverse shaft, a sleeve is fixedly arranged on the outer side of the vertical shaft, and the sleeve is slidably connected with the inner side of the reel body, so that the fire hose can be quickly assembled, the working time is shortened, the working efficiency is improved, and the fire hose recycling work becomes more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire hoses, in particular to a fire hose reel structure which can be quickly assembled. Background Art

[0002] The fire hose reel is composed of valves, input pipelines, spokes, support frames, rocker arms, hoses and spray guns. It usually uses water, dry powder or foam as fire extinguishing agents. It is a fire extinguishing device that can quickly deploy a hose to spray fire extinguishing agents to extinguish fires. It is generally installed in indoor fire hydrant boxes and is a new type of indoor fixed fire-fighting device.

[0003] At the same time, the patent specification with publication number CN 217794253 U discloses a fire hose reel, comprising: two parallel and symmetrically arranged collecting reels, a hollow collecting reel shaft is provided between the two collecting reels, a fixed shaft is provided in the center of the collecting reel shaft, one end of the fixed shaft extends out of the collecting reel and is fixedly connected to an external hose, the other end of the fixed shaft is connected to a fire hose, the fire hose is wound on the collecting reel shaft between the two collecting reels, a fixed roller is rotatably provided between the two collecting reels, the fire hose is overlapped on the fixed roller, and the collecting reel is also provided with a drainage component for cooperating with the fixed roller to discharge water accumulated in the fire hose.

[0004] However, in the implementation of the relevant technology, it was found that the above-mentioned fire hose reel device has the following problems: after use, the fire hose needs to be manually recovered and manually wound back onto the reel body, which prolongs the working time and adds unnecessary trouble.

[0005] Therefore, in view of the above problems, a fire hose reel structure capable of being quickly assembled is proposed. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a fire hose reel structure that can be quickly assembled, which has the advantages of automatically recycling the fire hose, reducing working time, improving work efficiency, and making the fire hose recycling work more convenient.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fire hose reel structure that can be quickly assembled, including a reel body, a fixed disk is fixedly arranged on the right side of the reel body, a first motor is fixedly arranged on the outer side of the fixed disk, a large gear is fixedly arranged on the end of the main shaft of the first motor, and the large gear is fitted with the right side of the reel body, the outer side of the large gear is meshed and connected with a small gear, a horizontal axis is fixedly arranged inside the small gear, and the horizontal axis passes through the small gear, a bearing is rotatably arranged on the outer side of the horizontal axis, and the bearing is rotatably connected to the reel body, a vertical axis is fixedly arranged on the other end of the horizontal axis, and the vertical axis passes through the horizontal axis, a sleeve is fixedly arranged on the outer side of the vertical axis, and the sleeve is slidably connected to the inner side of the reel body.

[0008] Preferably, a second motor is fixedly arranged on the left side of the reel body, a lead screw is fixedly arranged on the end of the main shaft of the second motor, and the lead screw passes through the reel body.

[0009] Preferably, a sliding sleeve is slidably provided on the outer side of the screw rod, and a pipe sleeve is fixedly provided on the top of the sliding sleeve.

[0010] Preferably, a hanging wall is fixedly provided on the left side of the reel body, and a fire hose is fixedly provided on the outer side of the hanging wall.

[0011] Preferably, an interface is fixedly provided at one end of the fire hose, the other end of the fire hose passes through a pipe sleeve, and the pipe sleeve is slidably connected to the fire hose.

[0012] Preferably, a water gun is fixedly provided at the other end of the fire hose, and the shape of the water gun is conical.

[0013] Preferably, a fixing plate is rotatably provided on one side of the hanging wall, and screw holes are provided on the surface of the fixing plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model drives the horizontal axis through the first motor, and at the same time the horizontal axis drives the vertical axis and the sleeve outside the vertical axis to rotate, so that the fire hose is assembled on the outside of the sleeve, and at the same time the sliding sleeve and the pipe sleeve reciprocate on the outside of the screw rod, so that the fire hose is evenly spread on the outside of the sleeve, thereby realizing automatic and rapid assembly of the fire hose, reducing working time, and making the fire hose recovery work more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the fire hose reel that can be quickly assembled proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the second motor installation structure proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the gear installation structure proposed by the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of a fire hose reel that can be quickly assembled.

[0020] In the figure: 1. reel body; 2. sleeve; 3. fire hose; 4. interface; 5. water gun; 6. wall mount; 7. fixing plate; 8. screw hole; 9. second motor; 10. screw rod; 11. sliding sleeve; 12. pipe sleeve; 13. first motor; 14. fixing plate; 15. large gear; 16. small gear; 17. horizontal axis; 18. vertical axis; 19. bearing. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 4 As shown, the utility model provides a fire hose reel structure that can be quickly assembled, including a reel body 1, a fixed disk 14 is fixedly provided on the right side of the reel body 1, a first motor 13 is fixedly provided on the outer side of the fixed disk 14, a large gear 15 is fixedly provided on the main shaft end of the first motor 13, and the large gear 15 is fitted with the right side of the reel body 1, and the outer side of the large gear 15 is meshed and connected with a small gear 16, a horizontal axis 17 is fixedly provided inside the small gear 16, and the horizontal axis 17 passes through the small gear 16, a bearing 19 is rotatably provided on the outer side of the horizontal axis 17, and the bearing 19 is rotatably connected to the reel body 1, a vertical axis 18 is fixedly provided on the other end of the horizontal axis 17, and the vertical axis 18 passes through the horizontal axis 17, a sleeve 2 is fixedly provided on the outer side of the vertical axis 18, and the sleeve 2 is slidably connected to the inner side of the reel body 1, and when the sleeve 2 rotates, the advantages of double gear meshing are wide adaptability, high transmission efficiency, long service life, stable transmission, high reliability, constant instantaneous transmission ratio, and two-axis transmission can achieve various position requirements.

[0023] Specifically, a second motor 9 is fixedly provided on the left side of the reel body 1, a screw rod 10 is fixedly provided on the end of the main shaft of the second motor 9, and the screw rod 10 passes through the reel body 1. When the second motor 9 is turned on, it will drive the screw rod 10 to rotate together.

[0024] Furthermore, a sliding sleeve 11 is slidably provided on the outer side of the screw rod 10 , a pipe sleeve 12 is fixedly provided on the top of the sliding sleeve 11 , and the pipe sleeve 12 and the sliding sleeve 11 reciprocate along the outer side of the screw rod 10 .

[0025] Furthermore, a hanging wall 6 is fixedly provided on the left side of the reel body 1, and a fire hose 3 is fixedly provided on the outer side of the hanging wall 6. The hanging wall 6 plays a role in fixing the fire hose 3 to prevent it from falling off.

[0026] It is worth noting that an interface 4 is fixedly provided at one end of the fire hose 3, and the other end of the fire hose 3 passes through the pipe sleeve 12, and the pipe sleeve 12 is slidably connected to the fire hose 3. When the pipe sleeve 12 moves, it evenly spreads the fire hose 3 on the outside of the sleeve 2.

[0027] It is worth noting that a water gun 5 is fixedly provided at the other end of the fire hose 3, and the shape of the water gun 5 is conical, and the water gun 5 has a good guiding effect when in use.

[0028] It is worth mentioning that a fixing plate 7 is rotatably provided on one side of the wall hanging 6, and a screw hole 8 is opened on the surface of the fixing plate 7. The entire reel can be fixed to the wall or the fire cabinet with screws at the position of the screw hole 8 to keep the reel stable.

[0029] Among them, the first motor 13 and the second motor 9 are existing technologies and will not be described in detail; at the same time, the utility model also includes a power supply, a controller and a switch, which are not the main technical points of this patent and will not be described in detail.

[0030] Working principle and process:

[0031] A fire hose reel structure that can be quickly assembled can be used to quickly assemble a fire hose 3. When using a fire hose reel structure that can be quickly assembled, first, turn on the switch of the first motor 13 to start working. The first motor 13 is fixedly arranged on the outside of the fixed disk 14, and the fixed disk 14 is fixedly arranged on the right side of the reel body 1. When the first motor 13 rotates, it will drive the large gear 15 to start rotating. The large gear 15 also drives the small gear 16 to rotate. The small gear 16 is located on the right side of the reel body 1, and the small gear 16 is in contact with the reel body 1. The small gear 16 is located on the right side of the reel body 1. When the gear 16 rotates, the horizontal shaft 17 inside the pinion 16 also starts to rotate. A vertical shaft 18 is fixedly arranged at the end of the horizontal shaft 17. The vertical shaft 18 is also fixedly connected to the inside of the sleeve 2. Therefore, when the horizontal shaft 17 rotates, it drives the vertical shaft 18, and the vertical shaft 18 drives the sleeve 2 to rotate at the same time. When the sleeve 2 rotates, it drives the fire hose 3 to slowly wind around the outside of the sleeve 2. A second motor 9 is fixedly arranged on the left side of the reel body 1. A screw rod 10 is fixedly arranged at the end of the main shaft of the second motor 9. A sliding sleeve 11 is slidably arranged on the outside of the screw rod 10, and a sliding sleeve 11 is slidably arranged on the outside of the sliding sleeve 11. A pipe sleeve 12 is fixedly provided on the outside of the moving sleeve 11, and one end of the fire hose 3 slides inside the pipe sleeve 12. When the first motor 13 starts to drive the work, the switch of the second motor 9 is turned on at the same time. Under the action of the second motor 9, the pipe sleeve 12 and the pipe sleeve 12 move back and forth along the outside of the screw rod 10, and the fire hose 3 is evenly spread on the outside of the sleeve 2. A hanging wall 6 is fixedly provided on the left side of the reel body 1, and the fire hose 3 is also fixedly provided on the outside of the metal joint of the hanging wall 6. An interface 4 is fixedly provided on the other end of the fire hose 3. A fixing plate 7 is rotatably provided at the top, and a screw hole 8 is provided on the top surface of the fixing plate 7. The entire reel can be fixed to a wall or a fire cabinet with screws inside the screw hole 8 to keep the reel stable. A water gun 5 is also fixedly provided at one end of the fire hose 3. The water gun 5 sprays water or other substances for fire extinguishing during firefighting operations. A bearing 19 is rotatably provided on the outer side of the horizontal axis 17, and the bearing 19 is rotatably connected to the reel body 1. The bearing 19 can support the horizontal axis 17 and make the horizontal axis 17 smoother when rotating.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although 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 defined by the appended claims and their equivalents.

Claims

1. A fire hose reel structure that can be quickly assembled, comprising a reel body (1), characterized in that: A fixed disk (14) is fixedly arranged on the right side of the reel body (1), a first motor (13) is fixedly arranged on the outer side of the fixed disk (14), a large gear (15) is fixedly arranged on the end of the main shaft of the first motor (13), and the large gear (15) is in contact with the right side of the reel body (1), the outer side of the large gear (15) is meshed with a small gear (16), a transverse shaft (17) is fixedly arranged inside the small gear (16), and the transverse shaft (17) passes through the small gear (16), a bearing (19) is rotatably arranged on the outer side of the transverse shaft (17), and the bearing (19) is rotatably connected to the reel body (1), a vertical shaft (18) is fixedly arranged on the other end of the transverse shaft (17), and the vertical shaft (18) passes through the transverse shaft (17), a sleeve (2) is fixedly arranged on the outer side of the vertical shaft (18), and the sleeve (2) is slidably connected to the inner side of the reel body (1).

2. A fire hose reel structure that can be quickly assembled according to claim 1, characterized in that: A second motor (9) is fixedly arranged on the left side of the reel body (1), a screw rod (10) is fixedly arranged on the end of the main shaft of the second motor (9), and the screw rod (10) passes through the reel body (1).

3. The fire hose reel structure capable of rapid assembly according to claim 2, characterized in that: A sliding sleeve (11) is slidably arranged on the outer side of the screw rod (10), and a pipe sleeve (12) is fixedly arranged on the top of the sliding sleeve (11).

4. The fire hose reel structure capable of rapid assembly according to claim 1, characterized in that: A hanging wall (6) is fixedly arranged on the left side of the reel body (1), and a fire hose (3) is fixedly arranged on the outer side of the hanging wall (6).

5. A fire hose reel structure capable of rapid assembly according to claim 4, characterized in that: One end of the fire hose (3) is fixedly provided with an interface (4), the other end of the fire hose (3) passes through a pipe sleeve (12), and the pipe sleeve (12) is slidably connected to the fire hose (3).

6. A fire hose reel structure capable of rapid assembly according to claim 5, characterized in that: A water gun (5) is fixedly arranged at the other end of the fire hose (3), and the shape of the water gun (5) is conical.

7. The fire hose reel structure capable of rapid assembly according to claim 4, characterized in that: A fixing plate (7) is rotatably provided on one side of the hanging wall (6), and a screw hole (8) is provided on the surface of the fixing plate (7).

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