Fire hose reel capable of preventing dirt from remaining

Abstract

The fire hose reel comprises a bottom plate, a supporting plate is fixedly connected to the left side of the top of the bottom plate, a rotating roller is movably connected to the opposite end of the supporting plate through a bearing, the surface of the rotating roller is sleeved with a limiting plate, and a support is fixedly connected to the right side of the top of the bottom plate. Through cooperation of the bottom plate, the supporting plate, the rotating roller, the limiting plate, the support, a first electric telescopic rod, a first brush plate, a second brush plate, a second electric telescopic rod, a movable plate, a spring, a first supporting plate, a first extrusion roller, a second supporting plate and a second extrusion roller, the advantages that the extrusion drainage function and the dirt brushing function are achieved; the problems that an existing fire hose reel does not have an extrusion drainage function, cannot extrude water in a fire hose, does not have a dirt brushing function, cannot remove dirt on the surface of the fire hose and cannot meet the current market demand in use are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire hose reels, in particular to a fire hose reel capable of preventing dirt from remaining. Background Art

[0002] Firefighting mainly includes the rescue of personnel at the fire scene, the rescue of important facilities and equipment, cultural relics, the safety protection and rescue of important property, and the extinguishing of fires. The purpose is to reduce the degree of damage caused by the fire, reduce casualties and property losses. The fire hose reel is one of the firefighting equipment.

[0003] However, the previous fire hose reels had some defects in use, such as the lack of squeezing drainage function, the inability to squeeze out the water inside the fire hose, and the lack of dirt brushing function, the inability to remove dirt on the surface of the fire hose, and the inability to meet the needs of today's market. Due to the above problems, the practicality and usability of the fire hose reel are reduced, and a fire hose reel that prevents dirt residue has been introduced specifically. Utility Model Content

[0004] The purpose of the utility model is to provide a fire hose reel which prevents dirt from remaining, has the advantages of squeezing drainage function and dirt brushing function, and solves some defects of previous fire hose reels in use, such as lack of squeezing drainage function, inability to squeeze out the water inside the fire hose, and lack of dirt brushing function, inability to remove dirt on the surface of the fire hose, and inability to meet the current market demand.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a fire hose reel for preventing dirt from remaining, comprising a base plate, a support plate is fixedly connected to the left side of the top of the base plate, an opposite end of the support plate is movably connected to a rotating roller through a bearing, a limit plate is sleeved on the surface of the rotating roller, a bracket is fixedly connected to the right side of the top of the base plate, a first electric telescopic rod is penetrated on the left side of the top of the bracket, a first brush plate is fixedly connected to the output end of the first electric telescopic rod, a second brush plate is fixedly connected to the right side of the top of the base plate and located in the inner cavity of the bracket, a second electric telescopic rod is penetrated on the right side of the top of the bracket, a moving plate is fixedly connected to the output end of the second electric telescopic rod, a spring is fixedly connected to the bottom of the moving plate, a first support plate is fixedly connected to the bottom of the spring, a first squeezing roller is movably connected to the opposite side of the first support plate through a rotating rod, a second support plate is fixedly connected to the right side of the top of the base plate, and a second squeezing roller is movably connected to the top of the second support plate through a rotating rod.

[0006] Preferably, a first limiting rod is provided through the left side of the top of the bracket, and the bottom of the first limiting rod is fixedly connected to the top of the first brush plate.

[0007] Preferably, a second limiting rod is provided through the right side of the top of the bracket, and the bottom of the second limiting rod is fixedly connected to the top of the movable plate.

[0008] Preferably, a sliding groove is provided on the inner wall of the bracket, a sliding block is slidably connected to the inner wall of the sliding groove, and the surface of the sliding block is fixedly connected to the surface of the movable plate.

[0009] Preferably, bolts are provided through both sides of the top of the base plate, and nuts are threadedly connected to the threaded ends of the bolts.

[0010] Preferably, grooves are provided on both sides of the bottom of the base plate, and anti-slip pads are fixedly connected to the inner walls of the grooves.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model achieves the advantages of having the squeezing drainage function and the dirt brushing function through the cooperation of the bottom plate, the support plate, the rotating roller, the limit plate, the bracket, the first electric telescopic rod, the first brush plate, the second brush plate, the second electric telescopic rod, the movable plate, the spring, the first support plate, the first squeezing roller, the second support plate and the second squeezing roller, and solves some defects of the previous fire hose reel in use, such as the lack of squeezing drainage function, the inability to squeeze out the water inside the fire hose, and the lack of dirt brushing function, the inability to remove the dirt on the surface of the fire hose, and the inability to meet the current market demand.

[0013] 2. The utility model sets a first limit rod to limit the first brush plate, thereby improving the stability of the first brush plate when it moves up and down; sets a second limit rod to limit the movable plate, thereby improving the stability of the movable plate when it moves up and down; sets a slide groove and a slider to further improve the stability of the movable plate when it moves up and down; sets bolts and nuts to install the fire hose reel at a specified position; sets grooves and anti-skid pads to increase friction and improve the stability of the fire hose reel after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0015] Figure 2 This is a top view of the structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the utility model.

[0017] In the figure: 1. bottom plate; 2. support plate; 3. rotating roller; 4. limit plate; 5. bracket; 6. first electric telescopic rod; 7. first brush plate; 8. second brush plate; 9. second electric telescopic rod; 10. moving plate; 11. spring; 12. first support plate; 13. first squeezing roller; 14. second support plate; 15. second squeezing roller; 16. first limit rod; 17. second limit rod; 18. slide groove; 19. slider; 20. bolt; 21. nut; 22. groove; 23. anti-slip pad. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3 , a fire hose reel for preventing dirt from remaining, comprises a bottom plate 1, a support plate 2 is fixedly connected to the left side of the top of the bottom plate 1, a rotating roller 3 is movably connected to the opposite end of the support plate 2 through a bearing, a limiting plate 4 is sleeved on the surface of the rotating roller 3, a bracket 5 is fixedly connected to the right side of the top of the bottom plate 1, a first electric telescopic rod 6 is penetrated on the left side of the top of the bracket 5, a first brush plate 7 is fixedly connected to the output end of the first electric telescopic rod 6, a second brush plate 8 is fixedly connected to the right side of the top of the bottom plate 1 and located in the inner cavity of the bracket 5, a second electric telescopic rod 9 is penetrated on the right side of the top of the bracket 5, a moving plate 10 is fixedly connected to the output end of the second electric telescopic rod 9, a spring 11 is fixedly connected to the bottom of the moving plate 10, a first supporting plate 12 is fixedly connected to the bottom of the spring 11, and the opposite side of the first supporting plate 12 is movably connected through a rotating rod A first squeezing roller 13 is connected, a second supporting plate 14 is fixedly connected to the right side of the top of the bottom plate 1, and a second squeezing roller 15 is movably connected to the top of the second supporting plate 14 through a rotating rod. Through the cooperation of the bottom plate 1, the supporting plate 2, the rotating roller 3, the limiting plate 4, the bracket 5, the first electric telescopic rod 6, the first brush plate 7, the second brush plate 8, the second electric telescopic rod 9, the moving plate 10, the spring 11, the first supporting plate 12, the first squeezing roller 13, the second supporting plate 14 and the second squeezing roller 15, the advantages of having the squeezing drainage function and the dirt brushing function are achieved, and some defects existing in the previous fire hose reel in use are solved, such as the lack of squeezing drainage function, the inability to squeeze out the water inside the fire hose, and the lack of dirt brushing function, the inability to remove the dirt on the surface of the fire hose, and the inability to meet the current market demand.

[0020] A first limiting rod 16 is provided through the left side of the top of the bracket 5 , and the bottom of the first limiting rod 16 is fixedly connected to the top of the first brush plate 7 .

[0021] Through the above technical solution, the first limiting rod 16 is provided to limit the first brush plate 7, thereby improving the stability of the first brush plate 7 when it moves up and down.

[0022] A second limiting rod 17 is provided through the right side of the top of the bracket 5 , and the bottom of the second limiting rod 17 is fixedly connected to the top of the moving plate 10 .

[0023] Through the above technical solution, the second limiting rod 17 is provided to limit the movable plate 10, thereby improving the stability of the movable plate 10 when it moves up and down.

[0024] The inner wall of the bracket 5 is provided with a slide groove 18 , the inner wall of the slide groove 18 is slidably connected with a slider 19 , and the surface of the slider 19 is fixedly connected to the surface of the moving plate 10 .

[0025] Through the above technical solution, by providing the slide groove 18 and the slider 19, the stability of the movable plate 10 when moving up and down is further improved.

[0026] Bolts 20 are provided through both sides of the top of the bottom plate 1 , and nuts 21 are threadedly connected to the threaded ends of the bolts 20 .

[0027] Through the above technical solution, the fire hose reel is installed at a designated position by providing the bolts 20 and the nuts 21.

[0028] Grooves 22 are formed on both sides of the bottom of the base plate 1 , and anti-slip pads 23 are fixedly connected to the inner walls of the grooves 22 .

[0029] Through the above technical solution, the groove 22 and the anti-skid pad 23 are provided to increase the friction force and improve the stability of the fire hose reel after installation.

[0030] When in use, the user passes the hose through the bracket 5 and winds it around the surface of the rotating roller 3, and starts the second electric telescopic rod 9. The second electric telescopic rod 9 drives the movable plate 10 to move downward, and the movable plate 10 drives the spring 11 to move downward, and the spring 11 drives the first support plate 12 to move downward, and the first support plate 12 drives the first squeezing roller 13 to move downward, and the first squeezing roller 13 cooperates with the second squeezing roller 15 to squeeze and drain the fire hose, and starts the first electric telescopic rod 6. The first brush plate 7 is driven downward by the first electric telescopic rod 6, and the first brush plate 7 cooperates with the second brush plate 8 to clean dirt from the fire hose.

[0031] 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 for preventing dirt from remaining, comprising a bottom plate (1), characterized in that: The left side of the top of the bottom plate (1) is fixedly connected to a support plate (2); the opposite end of the support plate (2) is movably connected to a rotating roller (3) via a bearing; a limit plate (4) is sleeved on the surface of the rotating roller (3); the right side of the top of the bottom plate (1) is fixedly connected to a bracket (5); the left side of the top of the bracket (5) is penetrated by a first electric telescopic rod (6); the output end of the first electric telescopic rod (6) is fixedly connected to a first brush plate (7); the right side of the top of the bottom plate (1) and located in the inner cavity of the bracket (5) is fixedly connected to a second brush plate (8); the bracket (5) A second electric telescopic rod (9) is provided through the right side of the top, the output end of the second electric telescopic rod (9) is fixedly connected to a movable plate (10), the bottom of the movable plate (10) is fixedly connected to a spring (11), the bottom of the spring (11) is fixedly connected to a first support plate (12), the opposite side of the first support plate (12) is movably connected to a first squeezing roller (13) via a rotating rod, the right side of the top of the bottom plate (1) is fixedly connected to a second support plate (14), and the top of the second support plate (14) is movably connected to a second squeezing roller (15) via a rotating rod.

2. A fire hose reel for preventing dirt residue according to claim 1, characterized in that: A first limiting rod (16) is provided through the left side of the top of the bracket (5), and the bottom of the first limiting rod (16) is fixedly connected to the top of the first brush plate (7).

3. A fire hose reel for preventing dirt from remaining according to claim 1, characterized in that: A second limiting rod (17) is provided through the right side of the top of the bracket (5), and the bottom of the second limiting rod (17) is fixedly connected to the top of the movable plate (10).

4. A fire hose reel for preventing dirt from remaining according to claim 1, characterized in that: The inner wall of the bracket (5) is provided with a sliding groove (18), the inner wall of the sliding groove (18) is slidably connected to a sliding block (19), and the surface of the sliding block (19) is fixedly connected to the surface of the moving plate (10).

5. The fire hose reel for preventing dirt from remaining according to claim 1, characterized in that: Bolts (20) are provided through both sides of the top of the bottom plate (1), and nuts (21) are threadedly connected to the threaded ends of the bolts (20).

6. A fire hose reel for preventing dirt from remaining according to claim 1, characterized in that: Grooves (22) are provided on both sides of the bottom of the base plate (1), and anti-slip pads (23) are fixedly connected to the inner walls of the grooves (22).

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