Rapid winding tool for water hose

Abstract

The utility model discloses a quick water hose winding tool which comprises a limiting plate, a first through hole is formed in the tail end of the limiting plate in a left-right penetrating mode, and a second through hole is formed in the middle of the limiting plate in a left-right penetrating mode. A limiting shaft is rotationally installed in the center of the first through hole, a large fluted disc is installed on the outer arc face of the limiting shaft in a locking mode, a linkage shaft is rotationally installed in the second through hole, a small fluted disc is installed on the outer arc face of the linkage shaft in a locking mode, and the large fluted disc and the small fluted disc are installed in a linkage mode through a linkage belt. When the device is integrally pushed, the wheels drive the limiting shaft to rotate, a large fluted disc installed outside the limiting shaft and a small fluted disc installed outside the linkage shaft are made to rotate in a matched mode, then it is guaranteed that the winding rod can stably wind the emergency water hose in the moving process of the device, and the winding efficiency is greatly improved; and meanwhile, due to the fact that the two baffles are installed at the positions, corresponding to the winding rod, of the outer arc face of the limiting shaft, the rescue water hose can be limited, and the winding stability of the water hose is improved in the device moving process.

Description

Technical Field

[0001] The utility model relates to the technical field of emergency equipment, in particular to a water hose rapid hoisting tool. Background Art

[0002] In the field of firefighting, in order to facilitate the winding and placement of fire hoses, a reel box is very necessary. The full name of the fire reel is "fire hose reel", which is composed of a valve, input pipeline, hose, spray gun, etc., and is a fire extinguishing device that can spray fire extinguishing agent while quickly unfolding the hose.

[0003] According to the authorization announcement number CN 219630509 U, a fire reel box for fire fighting equipment is disclosed, including a reel box body, a door panel is hinged on the reel box body, a loading block is fixedly installed on the side wall inside the reel box body, a receiving block is symmetrically installed on the loading block, a first mounting plate is rotatably installed on the end of the receiving block away from the loading block, a second mounting plate is fixedly installed on the end of the first mounting plate away from the connecting column, a loading shaft is rotatably installed on the second mounting plate, a support mechanism is provided at the end of the loading shaft close to the door panel, and a mounting flange and a fire reel are sequentially inserted on the loading shaft. The door panel of the reel box body can be supported by the support mechanism, and the impact force on the door panel is buffered during the contact between the door panel and the support mechanism, thereby protecting the door panel, reducing damage to the door panel during the fire fighting process, and saving the cost of using fire fighting equipment.

[0004] There are still some problems in the use of this device. During the reeling process, since there is no auxiliary reeling device, the firefighters need to reel it in manually. Reeling in multiple fire hoses at the same time often causes arm soreness and does not improve the reeling efficiency. Therefore, a water hose quick reeling tool is needed now. Utility Model Content

[0005] The purpose of the utility model is to provide a water hose rapid hoisting tool, which, through the cooperation of the large toothed disc and the small toothed disc, drives the reeling rod to efficiently reel in the emergency water hose during the movement of the device, so as to solve the technical problems mentioned in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water hose rapid hoisting tool, comprising a limit plate, a first through hole is opened through the left and right ends of the limit plate's tail end, and a second through hole is opened through the left and right ends of the limit plate's middle part; a limit shaft is rotatably installed at the center of the first through hole, a large toothed disc is locked and installed on the outer arc surface of the limit shaft, a linkage shaft is rotatably installed inside the second through hole, a small toothed disc is locked and installed on the outer arc surface of the linkage shaft, the large toothed disc and the small toothed disc are linked to each other through a linkage belt, and a winding rod is fixedly installed on the outer end of the linkage shaft.

[0007] Preferably, a positioning groove is formed through the front end of the limiting plate, and a rotating armrest is rotatably installed inside the positioning groove.

[0008] Preferably, a limiting groove is provided through the middle of the limiting plate from top to bottom, a support frame is rotatably installed inside the limiting groove, two groups of legs are provided at the bottom end of the support frame, and a group of moving wheels is rotatably installed inside each group of legs.

[0009] Preferably, a group of protective sleeves are respectively inserted inside the first through hole and the second through hole, and the limiting shaft and the linkage shaft are rotatably installed in contact with the inner walls of the protective sleeves. The outer arc surface of the limiting shaft is located on both sides of the limiting plate and is locked with a first positioning sleeve, and the outer arc surface of the linkage shaft is located on both sides of the limiting plate and is locked with a second positioning sleeve.

[0010] Preferably, two groups of baffles are installed on one side of the large toothed disc outside the limiting shaft, and a locking block is installed on the outer side of each group of baffles for locking, and a group of wheels are installed at both ends of the limiting shaft respectively.

[0011] Preferably, the winding rod installed at one end of the linkage shaft is installed corresponding to the two groups of baffles, and the distance between the two groups of baffles is the same as the length of the winding rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. When the device is pushed as a whole, the wheels drive the limit shaft to rotate, so that the large toothed disc installed on the outside of the limit shaft and the small toothed disc installed on the outside of the linkage shaft rotate together, thereby ensuring that the reeling rod can stably reel in the emergency hose during the movement of the device, greatly improving the reeling efficiency. At the same time, due to the two sets of baffles installed at the position of the reeling rod on the outer arc of the limit shaft, the emergency hose can be limited, thereby improving the stability of the hose reeling during the movement of the device.

[0014] 2. The device only needs to fold the rescue hose around the reeling rod and push the device to complete the collection of the rescue hose. The work between the series limit shaft and the linkage shaft is connected through a simple linkage belt. The efficiency of the overall use of the device is guaranteed through a simple operating principle. At the same time, it is different from manually reeling in the rescue hose, and can complete the purpose of reeling in the rescue hose more quickly and conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the disassembly of the installation structure of the support frame of the utility model;

[0018] Figure 4 This is a schematic diagram of the disassembly of the baffle installation structure of the utility model.

[0019] In the figure: 1. limit plate; 2. positioning groove; 3. rotating armrest; 4. limit groove; 5. support frame; 6. moving wheel; 7. first through hole; 8. second through hole; 9. protective sleeve; 10. limit shaft; 11. first positioning sleeve; 12. large toothed disc; 13. baffle; 14. locking block; 15. wheel; 16. linkage shaft; 17. second positioning sleeve; 18. small toothed disc; 19. winding rod; 20. linkage belt. DETAILED DESCRIPTION

[0020] 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.

[0021] The utility model provides: a water hose quick hoisting tool, such as Figure 1-Figure 4 As shown, it includes a limit plate 1, a first through hole 7 is opened through the left and right sides of the tail end of the limit plate 1, and a second through hole 8 is opened through the left and right sides of the middle part of the limit plate 1; a limit shaft 10 is rotatably installed at the center of the first through hole 7, and a large toothed disc 12 is locked and installed on the outer arc surface of the limit shaft 10, and a linkage shaft 16 is rotatably installed inside the second through hole 8, and a small toothed disc 18 is locked and installed on the outer arc surface of the linkage shaft 16. The large toothed disc 12 and the small toothed disc 18 are installed in linkage through a linkage belt 20, and a winding rod 19 is fixedly installed on the outer end of the linkage shaft 16.

[0022] Preferably, a positioning groove 2 is provided through the front end of the limiting plate 1, and a swivel armrest 3 is rotatably installed inside the positioning groove 2. The swivel armrest 3 is limited by the positioning groove 2 to ensure that the swivel armrest 3 can be rotated to adapt to the heights of different users and to ensure that the user can better control the movement of the device to complete the winding work of the emergency water hose.

[0023] Furthermore, a limiting groove 4 is provided through the middle of the limiting plate 1 from top to bottom, a support frame 5 is rotatably installed inside the limiting groove 4, two groups of legs are provided at the bottom of the support frame 5, and a group of moving wheels 6 are rotatably installed inside each group of legs. The limiting groove 4 provided in the middle of the limiting plate 1 can limit the support frame 5, and the support frame 5 and the moving wheels 6 installed at the bottom of the support frame 5 can ensure the balance of the entire device, and can also better ensure that the entire device is more convenient during use, and at the same time can also specifically prevent the user from lifting the device all the time.

[0024] Furthermore, a group of protective sleeves 9 are respectively inserted into the first through hole 7 and the second through hole 8, and the limit shaft 10 and the linkage shaft 16 are rotatably installed in accordance with the inner wall of the protective sleeves 9. The outer arc surface of the limit shaft 10 is located on both sides of the limit plate 1 and is locked and installed with the first positioning sleeves 11. The outer arc surface of the linkage shaft 16 is located on both sides of the limit plate 1 and is locked and installed with the second positioning sleeves 17. The protective sleeves 9 inserted and installed in the first through hole 7 and the second through hole 8 can protect the limit shaft 10 and the linkage shaft 16 and improve the service life of the device. The first positioning sleeve 11 is set to limit the limit shaft 10, and the second positioning sleeve 17 is set to limit the linkage shaft 16, which can make the limit shaft 10 and the linkage shaft 16 more stable to use and can guarantee the winding of the emergency water hose to the greatest extent.

[0025] It is worth mentioning that two groups of baffles 13 are installed on the outside of the limit shaft 10 on one side of the large toothed disc 12, and a locking block 14 is installed on the outside of each group of baffles 13 for locking. A group of wheels 15 are installed at both ends of the limit shaft 10. The large toothed disc 12 and the small toothed disc 18 are installed in linkage through a linkage belt 20. During the pushing process of the device, the large toothed disc 12 rotates and drives the linkage shaft 16 to rotate through the linkage belt 20, thereby ensuring that the winding rod 19 can stably wind up the emergency water hose.

[0026] Specifically, the reeling rod 19 installed at one end of the linkage shaft 16 is installed corresponding to the two sets of baffles 13, and the distance between the two sets of baffles 13 is the same as the length of the reeling rod 19. The installed baffle 13 limits the position of the rescue hose, and the stability of the rescue hose can be maintained during the process of the reeling rod 19 reeling the rescue hose.

[0027] 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 hose quick hoisting tool, characterized in that: It comprises a limiting plate (1), wherein the limiting plate (1) has a first through hole (7) extending through the left and right ends of the limiting plate (1), and a second through hole (8) extending through the left and right middle parts of the limiting plate (1); A limit shaft (10) is rotatably mounted at the center of the first through hole (7), a large toothed disc (12) is locked and mounted on the outer arc surface of the limit shaft (10), a linkage shaft (16) is rotatably mounted inside the second through hole (8), a small toothed disc (18) is locked and mounted on the outer arc surface of the linkage shaft (16), the large toothed disc (12) and the small toothed disc (18) are mounted in linkage via a linkage belt (20), and a winding rod (19) is fixedly mounted on the outer end of the linkage shaft (16).

2. A hose quick hoisting tool according to claim 1, characterized in that: A positioning groove (2) is formed through the front end of the limiting plate (1), and a rotating armrest (3) is rotatably mounted inside the positioning groove (2).

3. A hose rapid hoisting tool according to claim 2, characterized in that: A limiting groove (4) is provided through the middle of the limiting plate (1) from top to bottom, a support frame (5) is rotatably mounted inside the limiting groove (4), two groups of legs are arranged at the bottom end of the support frame (5), and a group of moving wheels (6) is rotatably mounted inside each group of legs.

4. A hose rapid hoisting tool according to claim 3, characterized in that: A group of protective sleeves (9) are inserted into the first through hole (7) and the second through hole (8), respectively; the limiting shaft (10) and the linkage shaft (16) are rotatably mounted in contact with the inner wall of the protective sleeves (9); the outer arc surface of the limiting shaft (10) is located on both sides of the limiting plate (1) and is locked with a first positioning sleeve (11); the outer arc surface of the linkage shaft (16) is located on both sides of the limiting plate (1) and is locked with a second positioning sleeve (17).

5. A hose rapid hoisting tool according to claim 4, characterized in that: Two groups of baffles (13) are installed on one side of the large toothed disc (12) outside the limiting shaft (10), and a locking block (14) is installed on the outside of each group of baffles (13) for locking. A group of wheels (15) are installed at both ends of the limiting shaft (10).

6. A hose rapid hoisting tool according to claim 5, characterized in that: The reeling rod (19) installed at one end of the linkage shaft (16) is installed correspondingly to the two groups of baffles (13), and the distance between the two groups of baffles (13) is the same as the length of the reeling rod (19).

Images