CN112295152B

CN112295152B - Device for solving problems of low efficiency and easy loosening of fire hose during rolling

Info

Publication number: CN112295152B
Application number: CN202011227514.2A
Authority: CN
Inventors: 李春峰
Original assignee: Individual
Current assignee: Guan Zongyuan
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-12-07
Anticipated expiration: 2040-11-06
Also published as: CN112295152A

Abstract

The invention relates to the technical field of fire fighting equipment, and discloses a device for solving the problems that a fire hose is low in efficiency and easy to loosen when being rolled, the device can limit the fire hose after being rolled through the matching use of a limiting plate, a second connecting rod, a rotary table and a third connecting rod, so that the fire hose is prevented from falling off easily after being rolled, the fire hose is stabilized, the fire hose can only rotate in one direction when being rolled through the matching use of a rotary roller, a positioning rib, a movable block and a first connecting rod, the reverse rotation caused by the elasticity of the fire hose when the fire hose rotates is avoided, the fire hose is more compact when being wound, the fire hose is limited when being rolled through the use of a baffle plate, the surface of the baffle plate is provided with a limiting block, the fire hose main body is changed from a round shape to a flat shape, and the phenomenon that a belt is wrinkled when being rolled is avoided, and simultaneously, the residual water in the water hose is convenient to discharge.

Description

Device for solving problems of low efficiency and easy loosening of fire hose during rolling

Technical Field

The invention relates to the technical field of fire fighting equipment, in particular to a device for solving the problems of low efficiency and easy loosening of fire fighting hoses during rolling.

Background

Along with the development of society, the fire control affairs also receive social attention gradually, fire hose as a common fire fighting equipment, the hose that is used for transporting fire-retardant liquid such as high pressure water or foam, on the one hand, though the hosepipe is laid fairly simplely, it is very troublesome to withdraw, especially when withdrawing after having put out a fire, long hosepipe drags on the ground and is unfavorable for the rolling, current rolling mode all is artifical self-winding simultaneously, lead to in the in-process of rolling very inconvenient and inefficiency, on the other hand, when carrying out the hosepipe rolling, because the hosepipe uses in the scene of a fire, the inside can remain residual water, and the weight is great after the hosepipe soaks, lead to fire fighter's intensity of labour great, comparatively waste time and energy.

Aiming at the defects of the prior art, the invention provides the device for solving the problems of low efficiency and easiness in loosening of the fire hose during rolling, the device has the advantages of automatically rolling and discharging residual water during rolling, solves the problems of time and labor waste caused by rolling of the conventional hose, ensures more time and labor saving during operation by using the device, is tightly wound during winding of the hose, avoids the problem that the hose is easy to loosen after rolling is finished, extrudes residual moisture in the hose during winding, ensures more intelligence during winding of the hose, and improves the practicability during winding of the hose.

Disclosure of Invention

Technical scheme (I)

In order to achieve the purpose of automatically rolling and discharging residual water during rolling, the invention provides the following technical scheme: a device for solving the problems of low efficiency and easy loosening of a fire hose during rolling comprises a shell, wherein the shell is used for limiting the whole device, a rotating roller is movably connected inside the shell, the rotating roller is used for winding the hose, the outer end of the rotating roller is movably connected with a positioning rib, the rotating roller is limited by the positioning rib, a moving block is movably connected to one side, away from the rotating roller, of the positioning rib, the positioning rib is driven to move synchronously by the movement of the moving block, the surface of the moving block is movably connected with a first connecting rod, the moving block is driven to move synchronously by the movement of the first connecting rod, a button is movably connected to one side, away from the moving block, of the first connecting rod, when the button is pressed, the opening angle of the first connecting rod is pushed to change, limiting plates are movably connected to the upper end and the lower end of the rotating roller, and the wound hose is limited by the limiting plates, avoid the winding to take place not hard up after good and scatter easily, it is more stable, the surperficial swing joint of limiting plate has the second connecting rod, one side swing joint that the limiting plate was kept away from to the second connecting rod has the carousel, one side swing joint that the third connecting rod was kept away from to the carousel has the rack, the right side swing joint of button has the rack, the top swing joint of rack has the pinion, the fixed surface of shell is connected with the baffle.

Preferably, the surface of baffle is provided with the stopper, and the stopper is provided with two, and the specification of two stoppers is unanimous, and uses the central line of shell as the reference and be the symmetric distribution, just is provided with the spring between stopper and baffle.

Preferably, the outer side of the rotating roller is provided with a ratchet, and the size of the ratchet is matched with that of the positioning rib.

Preferably, the back of each positioning rib is provided with a fixed pivot, the number of the positioning ribs is three, the specifications of the three positioning ribs are consistent, and the three positioning ribs are uniformly distributed on the outer side of the rotary roller.

Preferably, the both ends of limiting plate all are provided with the cushion, and the limiting plate is provided with two, and the specification of two limiting plates is unanimous, and uses the central line of shell as the reference and be the symmetric distribution.

Preferably, the outer side of the moving block is provided with three sliding grooves, the size of each sliding groove is matched with that of the corresponding moving block, and the three moving blocks are in the same specification and are symmetrically distributed by taking the center point of the shell as a reference.

Preferably, the first connecting rods are provided with three first connecting rods, the three first connecting rods are consistent in specification, and the three first connecting rods are uniformly distributed by taking the central point of the shell as a reference.

(II) advantageous effects

Compared with the prior art, the device for solving the problems of low efficiency and easiness in loosening of the fire hose during rolling has the following beneficial effects:

1. this solve lower and easy loose device of efficiency in fire hose rolling, use through the cooperation of limiting plate, second connecting rod, carousel and third connecting rod for can restrict the hosepipe after carrying out the hosepipe and winding, thereby avoid the hosepipe to take place easily after the winding is accomplished and drop, stabilize the hosepipe, guarantee to wind the stability after rolling.

2. This solve lower and easy loose device of efficiency during fire hose rolling, use through the cooperation of changeing roller, location rib, movable block and head rod for can only one-way rotate when carrying out the hosepipe and winding, avoid the hosepipe to rotate because the elasticity of hosepipe self leads to reverse emergence rotatory, make when carrying out the hosepipe winding compacter.

3. This lower and easy loose device of efficiency in solution fire hose rolling through the use of baffle for carry on spacingly to the hosepipe when carrying out the rolling, and the surface of baffle is provided with the stopper, changes the hosepipe main part into the platykurtic by circular, and the belt produces the fold when avoiding carrying out the rolling, and more level and smooth when making the rolling is convenient for discharge remaining water in the hosepipe simultaneously.

Drawings

FIG. 1 is a schematic view of the connection structure of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1 in accordance with the present invention;

fig. 3 is a side view of the connection structure of the present invention.

In the figure: 1. a housing; 2. rotating the roller; 3. positioning the ribs; 4. a moving block; 5. a first connecting rod; 6. a button; 7. a limiting plate; 8. a second connecting rod; 9. a turntable; 10. a third connecting rod; 11. a rack; 12. a pinion gear; 13. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a device for solving the problems of low efficiency and easy loosening of fire hose winding comprises a shell 1, the whole device is limited by the shell 1, a rotating roller 2 is movably connected inside the shell 1, the fire hose is wound by the rotation of the rotating roller 2, ratchets are arranged on the outer side of the rotating roller 2, the size of each ratchet is matched with the size of a positioning rib 3, the ratchets are limited by the positioning ribs 3, so that the reverse rotation of the rotating roller 2 is limited, the water hose is ensured to be more compact during winding, loosening caused by reverse rotation during winding is avoided, the outer end of the rotating roller 2 is movably connected with the positioning ribs 3, the rotating roller 2 is limited by the positioning ribs 3, the back of the positioning ribs 3 is provided with fixed fulcrums, the positioning ribs 3 are provided with three positioning ribs 3, the three positioning ribs 3 are consistent in specification and are uniformly distributed on the outer side of the rotating roller 2, the positioning ribs 3 can swing along a fixed pivot to limit the rotation of the rotating roller 2, one side of the positioning ribs 3, which is far away from the rotating roller 2, is movably connected with three moving blocks 4, the positioning ribs 3 are driven to synchronously move by the movement of the moving blocks 4, the outer sides of the moving blocks 4 are provided with sliding grooves, the size of the sliding grooves is matched with that of the moving blocks 4, the three moving blocks 4 are provided, the specifications of the three moving blocks 4 are consistent, and are symmetrically distributed by taking the central point of the shell 1 as a reference, so that the three moving blocks 4 can synchronously move along the sliding grooves, the friction force during moving is reduced, more stability and smoothness during moving are ensured, the surface of the moving block 4 is movably connected with first connecting rods 5, the moving blocks 4 are driven to synchronously move by the movement of the first connecting rods 5, the first connecting rods 5 are provided with three numbers, and the specifications of the three first connecting rods 5 are consistent, and the central point of the shell 1 is uniformly distributed as a reference, the three first connecting rods 5 move synchronously to link the three moving blocks 4 to move synchronously, one side of each first connecting rod 5, which is far away from the corresponding moving block 4, is movably connected with a button 6, and when the button 6 is pressed, the opening angle of each first connecting rod 5 is pushed to change.

The upper end and the lower end of the rotating roller 2 are movably connected with limiting plates 7, the wound water band is limited by the limiting plates 7, the loosening and the scattering are avoided easily after the winding is finished, the stability is higher, the two ends of the limiting plates 7 are provided with cushions, the two limiting plates 7 are provided with the same specification, the two limiting plates 7 are symmetrically distributed by taking the central line of the shell 1 as the reference, the cushions are softer when in contact, the abrasion caused by rigid clamping is avoided, the upper end and the lower end of the cushions are synchronously limited, the loosening of the belt is avoided after the winding is finished, the surface of the limiting plates 7 is movably connected with second connecting rods 8, the limiting plates 7 are pulled by the second connecting rods 8 to synchronously move, one sides of the second connecting rods 8, which are far away from the limiting plates 7, are movably connected with turntables 9, the turntables 9 are arranged in an inverted V shape, so that the third connecting rods 10 and the second connecting rods 8 are synchronously connected, a bevel gear and a rotating wheel are arranged on the outer side of the rotary disc 9, the rotating wheel is movably connected with a pinion 12 through a belt, the rotary disc 9 is driven to synchronously rotate by the rotation of the pinion 12, one side of the rotary disc 9, which is far away from a third connecting rod 10, is movably connected with a rack 11, the size of the rack 11 is mutually matched with the size of the pinion 12, the pinion 12 is driven to synchronously rotate by the movement of the rack 11, the right side of the button 6 is movably connected with the rack 11, the pinion 12 is movably connected above the rack 11, a baffle 13 is fixedly connected with the surface of the shell 1, the surface of the baffle 13 is provided with two limiting blocks, the specifications of the two limiting blocks are consistent, the two limiting blocks are symmetrically distributed by taking the central line of the shell 1 as a reference, a spring is arranged between the limiting blocks and the baffle 13, the limiting blocks are used for limiting the belt, and the main body of the water hose is changed from a round shape to a flat shape, the belt produces the fold when avoiding carrying out the rolling for more level and smooth during the rolling is convenient for discharge remaining water in the hosepipe simultaneously.

The working process and the principle of the device are as follows: the starting end of the belt penetrates through two limiting blocks arranged on the surface of the baffle 13 and is wound on the surface of the rotating roller 2, the output shaft of the motor is movably connected with the rotating roller 2, so that the rotating roller 2 can be driven to rotate clockwise, the water hose can be wound, meanwhile, the ratchet is arranged on the outer side of the rotating roller 2, when the water hose rotates, the ratchet is driven to rotate clockwise synchronously, the ratchet is in contact with the three positioning ribs 3 synchronously, the back surfaces of the positioning ribs 3 are provided with fixed supporting points, so that the positioning ribs 3 can be driven to swing along the fixed supporting points and keep away from the ratchet, the positioning ribs 3 cannot block the rotation of the rotating roller 2, meanwhile, as the water hose has certain elasticity, the moving block 4 limits the positioning ribs 3, the positioning ribs 3 are clamped with the ratchet, the rotating roller 2 can only rotate unidirectionally, and the loosening of the reverse rotation of the water hose in the winding process is avoided, the water hose is more compact during winding, and the winding work efficiency is improved.

Meanwhile, after the winding is finished, the rotating roller 2 stops rotating, the rotating disc 9 rotates anticlockwise, the rotating disc 9 is in an inverted V shape, so that the two limiting plates 7 are pulled to be synchronously close to the middle through the third connecting rod 10 and the second connecting rod 8, the soft pads arranged at the upper end and the lower end of the limiting plates 7 brake the water belts wound on the outer side of the rotating roller 2 to be contacted with each other, the wound water belts are kept stable, the wound water belts are ensured to be more stable, the loosening is avoided, the winding is finished at the moment, the winding of the water belts cannot be influenced when the positioning ribs 3 are far away from the ratchets, when the water belts need to be pulled for use, the button 6 is pulled outwards, the two first connecting rods 5 are arranged on the outer side of the button 6, the opening angle of the two first connecting rods 5 is pulled to be increased, the three moving blocks 4 are driven to synchronously move inwards, and the positioning ribs 3 are extruded, make location rib 3 keep away from the ratchet that changes 2 outside settings of roller, make change roller 2 and lose and block, can the antiport, and the right side of button 6 is provided with rack 11, can drive rack 11 along with button 6 synchronous movement, thereby drive pinion 12 synchronous revolution, through belt swing joint between the runner that pinion 12 and the 9 outside of carousel set up, so drive carousel 9 synchronous revolution, make limiting plate 7 keep away from and change roller 2, loosen automatically, make the hosepipe more convenient when using.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a solve lower and easy loose device of efficiency during fire hose rolling, includes shell (1), its characterized in that: the inner part of the shell (1) is movably connected with a rotating roller (2), the outer end of the rotating roller (2) is movably connected with a positioning rib (3), one side, far away from the rotating roller (2), of the positioning rib (3) is movably connected with a movable block (4), the surface of the movable block (4) is movably connected with a first connecting rod (5), one side, far away from the movable block (4), of the first connecting rod (5) is movably connected with a button (6), the upper end and the lower end of the rotating roller (2) are both movably connected with a limiting plate (7), the surface of the limiting plate (7) is movably connected with a second connecting rod (8), one side, far away from the limiting plate (7), of the second connecting rod (8) is movably connected with a turntable (9), one side, far away from a third connecting rod (10), of the turntable (9) is movably connected with a rack (11), the right side of the button (6) is movably connected with a rack (11), and the upper part of the rack (11) is movably connected with a pinion (12), the surface of the shell (1) is fixedly connected with a baffle (13); ratchets are arranged on the outer side of the rotary roller (2), and the sizes of the ratchets are matched with those of the positioning ribs (3); the back of the positioning rib (3) is provided with a fixed pivot, the number of the positioning ribs (3) is three, the specifications of the three positioning ribs (3) are consistent, and the positioning ribs are uniformly distributed on the outer side of the rotary roller (2).

2. The device for solving the problems of low efficiency and easy loosening of the fire hose during rolling according to claim 1, characterized in that: the surface of baffle (13) is provided with the stopper, and the stopper is provided with two, and the specification of two stoppers is unanimous, and is the symmetric distribution for referring to with the central line of shell (1), and is provided with the spring between stopper and baffle (13).

3. The device for solving the problems of low efficiency and easy loosening of the fire hose during rolling according to claim 2, characterized in that: the two ends of the limiting plates (7) are provided with cushions, the two limiting plates (7) are arranged, the specifications of the two limiting plates (7) are consistent, and the two limiting plates are symmetrically distributed with the center line of the shell (1) as a reference.

4. The device according to claim 3, wherein the device is effective and easy to loosen when rolling the fire hose, and is characterized in that: the outer side of the moving block (4) is provided with three sliding grooves, the size of each sliding groove is matched with that of the corresponding moving block (4), the three moving blocks (4) are consistent in specification, and the three moving blocks (4) are symmetrically distributed with the center point of the shell (1) as a reference.

5. The device according to claim 4, wherein the device is effective and easy to loosen when rolling the fire hose, and is characterized in that: the three first connecting rods (5) are arranged, the specifications of the three first connecting rods (5) are consistent, and the three first connecting rods are uniformly distributed by taking the central point of the shell (1) as a reference.