CN221432008U

CN221432008U - Fire hose reel

Info

Publication number: CN221432008U
Application number: CN202323521612.9U
Authority: CN
Inventors: 吕坤; 孙涛
Original assignee: Zhejiang Deyun Technology Co ltd
Current assignee: Zhejiang Deyun Technology Co ltd
Priority date: 2023-12-22
Filing date: 2023-12-22
Publication date: 2024-07-30
Anticipated expiration: 2033-12-22

Abstract

The utility model relates to the technical field of fire control, and provides a fire hose reel, which comprises a mounting disc, wherein the surface of the mounting disc is rotationally connected with a connecting shaft, and the surface of the connecting shaft is slidably connected with a limiting ring.

Description

Fire hose reel

Technical Field

The utility model relates to the technical field of fire control, in particular to a fire hose reel.

Background

The fire hose reel generally comprises a reel, a reel core tube, a swing arm, a hose, a spray gun, a valve and the like. It generally uses water as fire extinguishing agent, can rapidly expand the hose when fire occurs, and sprays the fire extinguishing agent in the expansion process. The fire hose reel is generally installed in an indoor hydrant box, is a fixed fire-fighting equipment, and is suitable for extinguishing fires of class A carbohydrates (such as paper, wood or cotton and hemp fabrics and the like) at the beginning.

By way of retrieval, the prior art patent (bulletin number: 202120711079.4) discloses a fire hose reel, the structure of which comprises: reel, fire hose and water gun head, the structure of reel includes: the front disc cover, the rear disc cover, the rolling shaft, the bearing, the limiting ring and the handle are all disc-shaped, a placement hole is formed in the middle of the rear disc cover, the bearing is arranged in the placement hole, one end of the rolling shaft is inserted into the bearing aperture, the two are in interference fit, the front disc cover, the limiting ring and the handle are arranged at the other end of the rolling shaft, and the front disc cover is detachably arranged on the rolling shaft; foretell a fire hose reel, preceding disk cover detachably installs for when taking place the fire alarm, it is more convenient to take fire hose, and has prevented that fire hose from taking place friction and buckling at tensile in-process, has reduced the probability of fire hose damage, consequently can prolong its life.

However, in the above scheme, after the fire hose is wound, the lack of fastening components for the fire hose may cause the fire hose to be loosely opened, which becomes very messy, and is inconvenient for the next use.

In view of this, the present utility model proposes a fire hose reel.

Disclosure of utility model

The utility model provides a fire hose reel, which solves the problems that after the winding of a fire hose is finished, the fire hose is possibly loosened and opened due to the lack of a fastening component for the fire hose, and the fire hose is very messy and inconvenient to use next time in the related art.

The technical scheme of the utility model is as follows: the utility model provides a fire hose reel, includes the mounting disc, the surface swivelling joint of mounting disc has the connecting axle, the surface sliding connection of connecting axle has the spacing ring, the laminating of the surface of connecting axle has the fire tube, the top fixedly connected with limiting plate of mounting disc, the back swivelling joint of limiting plate has the threaded rod, the surface threaded connection of threaded rod has the lifter, the bottom fixedly connected with of lifter and limiting plate fixed connection's expansion plate, the inner wall swivelling joint of lifter has the fly leaf, the surface swivelling joint of fly leaf has the drive block with limiting plate sliding connection.

Preferably, the back swivelling joint of mounting disc has the rotor plate, one side threaded connection that the side of rotor plate is close to the mounting disc has the nut, the opposite side fixedly connected with handle of rotor plate, one side of handle is provided with the protruding pole with rotor plate fixed connection, the surface sliding connection of protruding pole has the connecting plate, the bottom fixedly connected with of connecting plate and mounting disc back sliding connection's push pedal, the afterbody fixedly connected with backing ring of push pedal, the inner wall fixedly connected with of backing ring and the brush of fire control pipe laminating.

Preferably, the mounting plate and the limiting ring are arranged in parallel, and the circle centers of the mounting plate and the limiting ring are coincident with the circle center of the connecting shaft.

Preferably, the movable plate is obliquely arranged on the inner wall of the lifting block, and the movable plate forms a rotary structure around the joint point between the lifting block and the transmission block.

Preferably, the joint of the movable plate and the transmission block is positioned at the tail end point of the movable plate, and the transmission block drives the limiting ring to form a sliding structure along the connecting shaft.

Preferably, the protruding rod and the rotating plate are arranged perpendicular to each other, and the protruding rod forms a rotating structure through the rotating plate.

Preferably, the protruding rod is embedded into a vertical chute on the surface of the connecting plate, and the protruding rod forms a sliding structure along the surface chute of the connecting plate through the rotating plate.

Preferably, the fire fighting pipe is in a fixed state through a baffle ring, and the baffle ring forms a sliding structure through a push plate.

The working principle and the beneficial effects of the utility model are as follows:

1. According to the utility model, the limit ring is arranged, so that the fire tube can be prevented from loosening, the threaded rod can be manually screwed to rotate, the lifting block drives the expansion plate to be unfolded upwards when the fire tube rotates, the lifting block moves upwards horizontally under the limit action of the expansion plate, after the lifting block ascends, the movable plate can be applied with a tensile force, so that the movable plate starts to rotate around the joint with the transmission block, and when the movable plate rotates, the transmission block applies a tensile force, at the moment, the transmission block can be close to the mounting plate along the limit plate under the action of the tensile force, and when the transmission block moves, the transmission block can be contacted with the fire tube and applies a extrusion force to the fire tube, so that the fire tube is prevented from loosening under the action of the mounting plate and the limit ring.

2. According to the utility model, the limit force can be applied to the port of the fire tube by the baffle ring, so that the fire tube can be tightly attached to the tube body of the fire tube, when the fire tube is needed to be used, the nut for fixing the rotary plate can be unscrewed, then the rotary plate is controlled by holding the handle to rotate, the convex rod rotates along with the rotary plate, when the convex rod rotates, the convex rod slides along the sliding groove on the surface of the connecting plate, and when the convex rod slides, the connecting plate is applied with the rightward pulling force, so that the connecting plate drives the push plate to move to the right side, at the moment, the baffle ring can no longer be in contact with the port of the fire tube, then the port of the fire tube penetrates through the baffle ring, and the fire tube can be used in the fire tube.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a perspective view of another embodiment of the present utility model;

FIG. 3 is a schematic view of a moving plate structure according to the present utility model;

Fig. 4 is a schematic view of a cam structure according to the present utility model.

In the figure: 1. a mounting plate; 2. a connecting shaft; 3. a limiting ring; 4. a fire tube; 5. a limiting plate; 6. a threaded rod; 7. a lifting block; 8. a movable plate; 9. a transmission block; 10. a rotating plate; 11. a screw cap; 12. a handle; 13. a protruding rod; 14. a connecting plate; 15. a push plate; 16. a baffle ring; 17. a brush; 18. and a telescopic plate.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The preferred embodiment of the fire hose reel provided by the present utility model is shown in fig. 1 to 4: the utility model provides a fire hose reel, including mounting panel 1, the surface swivelling joint of mounting panel 1 has connecting axle 2, the surface sliding connection of connecting axle 2 has spacing ring 3, the laminating of the surface of connecting axle 2 has fire tube 4, the top fixedly connected with limiting plate 5 of mounting panel 1, the back swivelling joint of limiting plate 5 has threaded rod 6, the surface threaded connection of threaded rod 6 has lifter block 7, lifter block 7's bottom fixedly connected with and limiting plate 5 fixed connection's expansion plate 18, lifter block 7's inner wall swivelling joint has fly leaf 8, fly leaf 8's surface swivelling joint has with limiting plate 5 sliding connection's transmission piece 9.

In this embodiment, mounting plate 1 and spacing ring 3 are mutual parallel arrangement, and the centre of a circle of mounting plate 1 and spacing ring 3 coincides with connecting axle 2 centre of a circle mutually, and when spacing ring 3 closely pastes with fire control pipe 4, fire control pipe 4 realizes avoiding loose purpose under the effect of mounting plate 1 and spacing ring 3.

In this embodiment, the movable plate 8 is disposed obliquely on the inner wall of the lifting block 7, the movable plate 8 forms a rotating structure around the engagement point with the transmission block 9 through the lifting block 7, and after the lifting block 7 is lifted, a tensile force is applied to the movable plate 8, so that the movable plate 8 starts to rotate around the engagement point with the transmission block 9.

In this embodiment, the joint of the movable plate 8 and the driving block 9 is located at the tail end of the movable plate 8, the driving block 9 drives the stop collar 3 to form a sliding structure along the connecting shaft 2, when the movable plate 8 rotates, a pulling force is applied to the driving block 9, and at this time, the driving block 9 approaches the mounting disc 1 along the stop plate 5 under the action of the pulling force.

Example 2

On the basis of embodiment 1, a preferred embodiment of the fire hose reel provided by the present utility model is shown in fig. 1 to 4: the back swivelling joint of mounting disc 1 has rotor plate 10, the side of rotor plate 10 is close to one side threaded connection of mounting disc 1 has nut 11, the opposite side fixedly connected with handle 12 of rotor plate 10, one side of handle 12 is provided with the protruding pole 13 with rotor plate 10 fixed connection, protruding pole 13's surface sliding connection has connecting plate 14, connecting plate 14's bottom fixedly connected with and mounting disc 1 back sliding connection's push pedal 15, push pedal 15's afterbody fixedly connected with baffle 16, baffle 16's inner wall fixedly connected with and fire control pipe 4 laminating brush 17.

In this embodiment, the protruding rod 13 and the rotating plate 10 are disposed perpendicular to each other, the protruding rod 13 forms a rotating structure by the rotating plate 10, the handle 12 is held to control the rotating plate 10 to rotate, the protruding rod 13 rotates along with it, and when the protruding rod 13 rotates, the protruding rod slides along the sliding groove on the surface of the connecting plate 14.

In this embodiment, the protruding rod 13 is embedded into the vertical chute on the surface of the connecting plate 14, the protruding rod 13 forms a sliding structure along the surface chute of the connecting plate 14 through the rotating plate 10, when the protruding rod 13 slides, a right pulling force is applied to the connecting plate 14, so that the connecting plate 14 drives the push plate 15 to move to the right, and at this time, the baffle ring 16 can no longer contact with the port of the fire fighting pipe 4.

In this embodiment, the fire fighting pipe 4 forms a fixed state through the baffle ring 16, the baffle ring 16 forms a sliding structure through the push plate 15, and because the inner wall of the baffle ring 16 is provided with the brush 17, when the fire fighting pipe 4 slides on the surface of the brush 17, the brush 17 can clean dust on the surface of the fire fighting pipe 4, so as to achieve the purpose of automatically cleaning the fire fighting pipe 4.

The working principle and the using flow of the utility model are as follows: firstly, when the fire tube 4 is wound on the surface of the connecting shaft 2, in order to prevent the fire tube 4 from loosening, the threaded rod 6 can be manually screwed to rotate, when the fire tube 4 rotates, the lifting block 7 drives the telescopic plate 18 to be upwards unfolded, under the limiting action of the telescopic plate 18, the lifting block 7 moves horizontally upwards, after the lifting block 7 ascends, tension is applied to the movable plate 8, the movable plate 8 starts to rotate around the joint with the transmission block 9, and when the movable plate rotates, tension is applied to the transmission block 9, at the moment, the transmission block 9 can approach the mounting disc 1 along the limiting plate 5 under the action of the tension, and when the transmission block 9 moves, the transmission block contacts with the fire tube 4 and applies extrusion force to the fire tube 4, so that the fire tube 4 is prevented from loosening under the action of the mounting disc 1 and the limiting ring 3.

Through setting up baffle ring 16, baffle ring 16 can exert spacing power to the port department of fire tube 4, make it closely with the body of fire tube 4 closely laminating, when needing to use fire tube 4, can unscrew the nut 11 of fixed rotor plate 10, then hold handle 12 and control rotor plate 10 and rotate, protruding pole 13 rotates thereupon, when protruding pole 13 rotates, can slide along connecting plate 14 surface spout, and when sliding, exert the pulling force to the right side to connecting plate 14, make connecting plate 14 drive push pedal 15 to the right side motion, baffle ring 16 can no longer contact with the port department of fire tube 4 at this moment, then pass through baffle ring 16 with the port of fire tube 4, use at fire tube 4 can, because the inner wall of baffle ring 16 is provided with brush 17, when fire tube 4 slides at the surface of brush 17, brush 17 can clean the dust on fire tube 4 surface, realize carrying out the purpose of automatically cleaning to fire tube 4.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a fire hose reel, includes mounting plate (1), its characterized in that, the surface swivelling joint of mounting plate (1) has connecting axle (2), the surface sliding connection of connecting axle (2) has spacing ring (3), the laminating of the surface of connecting axle (2) has fire tube (4), the top fixedly connected with limiting plate (5) of mounting plate (1), the back swivelling joint of limiting plate (5) has threaded rod (6), the surface threaded connection of threaded rod (6) has lifter (7), the bottom fixedly connected with of lifter (7) and limiting plate (5) fixedly connected expansion plate (18), the inner wall swivelling joint of lifter (7) has fly leaf (8), the surface swivelling joint of fly leaf (8) has driving block (9) with limiting plate (5) sliding connection.

2. The fire hose reel according to claim 1, characterized in that the back of the installation disc (1) is rotatably connected with a rotating plate (10), one side of the rotating plate (10) close to the installation disc (1) is connected with a screw cap (11) through threads, the other side of the rotating plate (10) is fixedly connected with a handle (12), one side of the handle (12) is provided with a protruding rod (13) fixedly connected with the rotating plate (10), the surface of the protruding rod (13) is slidably connected with a connecting plate (14), the bottom of the connecting plate (14) is fixedly connected with a push plate (15) slidably connected with the back of the installation disc (1), the tail of the push plate (15) is fixedly connected with a baffle ring (16), and the inner wall of the baffle ring (16) is fixedly connected with a brush (17) attached to the fire hose (4).

3. Fire hose reel according to claim 1, characterized in that the mounting plate (1) and the stop collar (3) are arranged parallel to each other, and the circle centers of the mounting plate (1) and the stop collar (3) coincide with the circle center of the connecting shaft (2).

4. Fire hose reel according to claim 1, characterized in that the movable plate (8) is arranged obliquely on the inner wall of the lifting block (7), the movable plate (8) forming a rotating structure around the engagement point with the transmission block (9) by means of the lifting block (7).

5. Fire hose reel according to claim 1, characterized in that the joint of the movable plate (8) and the transmission block (9) is located at the tail end point of the movable plate (8), and the transmission block (9) drives the stop collar (3) to form a sliding structure along the connecting shaft (2).

6. Fire hose reel according to claim 2, characterized in that the protruding bar (13) and the swivel plate (10) are arranged perpendicular to each other, the protruding bar (13) constituting a swivel structure by the swivel plate (10).

7. Fire hose reel according to claim 2, characterized in that the protruding rod (13) is embedded in a vertical chute in the surface of the connection plate (14), the protruding rod (13) constituting a sliding structure along the surface chute of the connection plate (14) by means of the swivel plate (10).

8. Fire hose reel according to claim 2, characterized in that the fire hose (4) is in a fixed state by means of a stop ring (16), the stop ring (16) being in a sliding configuration by means of a push plate (15).