CN211846499U

CN211846499U - Fire hose reel coiling device

Info

Publication number: CN211846499U
Application number: CN201922372349.9U
Authority: CN
Inventors: 王经胜; 李庆; 董健; 王成海; 汪永山; 冯萌萌; 蔡景玲; 董明年; 王春辉
Original assignee: Petrochina Co Ltd
Current assignee: Petrochina Co Ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-11-03
Anticipated expiration: 2029-12-24

Abstract

The utility model provides a fire hose reel coiling mechanism belongs to the fire-fighting equipment field. The coiling device comprises a support frame, a driving assembly and a coiling assembly; the driving assembly comprises a fixed wheel and a rotating shaft, the fixed wheel is fixed at the top of the supporting frame, and the rotating shaft is rotatably inserted into the fixed wheel; the coiling assembly comprises a baffle, a fixed reel shaft and a movable reel shaft, one surface of the baffle is coaxially fixed at one end of a rotating shaft, the fixed reel shaft is vertically fixed on the other surface of the baffle, the fixed reel shaft and the rotating shaft are coaxially arranged, a strip-shaped sliding hole is formed in the baffle and penetrates through the two surfaces of the baffle, one end of the sliding hole is close to the fixed reel shaft, the other end of the sliding hole is far away from the fixed reel shaft and extends, the movable reel shaft is adjustably arranged in the sliding hole, and the movable reel shaft and the fixed reel shaft are parallel to each other. The fire hose coiling device can enable the coiled fire hose to be easily taken down by adjusting the interval between the movable reel shaft and the fixed reel shaft.

Description

Fire hose reel coiling device

Technical Field

The utility model belongs to the field of fire-fighting equipment, in particular to fire hose coiling device.

Background

The fire hose is mainly applied to fire fighting sites and fire emergency exercises. The water source or foam concentrate can be quickly guided to the site of fire through the fire hose. After use, the fire hose needs to be coiled into a coil for storage. When a fire disaster occurs, emergency personnel can quickly lay the fire hose from the fire hydrant to a fire disaster place through the rolling coil-shaped fire hose.

After the fire hose is used, the fire hose needs to be coiled again to be stored in a ring shape. In the related art, the used water hose is coiled by manual hand or by a fire hose coiling device. The fire hose coiling device generally comprises a frame and a reel erected on the frame, wherein one end of a fire hose is wound on the reel, and then the fire hose is integrally coiled on the reel by rotating the reel.

However, the fire hose coiled by hands has high working strength and low efficiency, and if the fire hose is coiled on the ground, the fire hose is damaged due to friction between the fire hose and the ground. When coiling is carried out to coiling device more than utilizing, all fire hoses all twine after on the reel, need take off whole roll of fire hoses by the reel, because the frictional force between reel and the fire hoses is big, so demolish the in-process and can lead to intertwining between the fire hoses, be difficult to demolish.

SUMMERY OF THE UTILITY MODEL

The embodiment of the disclosure provides a fire hose reel coiling device, which can quickly recover a fire hose. The technical scheme is as follows:

the disclosed embodiment provides a fire hose coiling device, which comprises a support frame, a driving assembly and a coiling assembly;

the driving assembly comprises a fixed wheel and a rotating shaft, the fixed wheel is fixed at the top of the supporting frame, and the rotating shaft is rotatably inserted into the fixed wheel;

the coil subassembly includes baffle, fixed reel axle and activity reel axle, a face coaxial fixation of baffle is in the one end of pivot, fixed reel axle vertical fixation is in on another face of baffle, just fixed reel axle with the pivot coaxial arrangement, be provided with the slide opening of rectangular shape on the baffle, the slide opening link up the two faces of baffle, the one end of slide opening is close to fixed reel axle, the other end of slide opening is kept away from fixed reel axle extends, activity reel axle is installed adjustably in the slide opening, activity reel axle with fixed reel axle is parallel to each other.

In one implementation manner of the present disclosure, the fire hose coiling apparatus further includes a guiding and positioning assembly, the guiding and positioning assembly includes a first guiding and positioning device and a second guiding and positioning device, the first guiding and positioning device and the second guiding and positioning device are arranged on the support frame at an interval, the first guiding and positioning device is fixed on the support frame, and the second guiding and positioning device is slidably mounted on the support frame.

In another implementation manner of the present disclosure, the first guiding locator and the second guiding locator have the same structure, each of the first guiding locator and the second guiding locator includes a first connecting rod, a second connecting rod, and a third connecting rod, one end of the first connecting rod is connected to the support frame, one end of the second connecting rod is vertically fixed to the other end of the first connecting rod, one end of the third connecting rod is vertically connected to the other end of the second connecting rod, and the first connecting rod, the second connecting rod, and the third connecting rod form a clamping gap for clamping a fire hose.

In another implementation manner of the present disclosure, each of the first guiding locator and the second guiding locator further includes a positioning sleeve and a positioning cap, the positioning sleeve is rotatably sleeved on the third connecting rod, and the positioning cap is fixed to the other end of the third connecting rod.

In yet another implementation of the present disclosure, the driving assembly further includes a bearing interposed between the fixed wheel and the rotating shaft.

In another implementation manner of the present disclosure, the driving assembly further includes a driving handwheel, and the driving handwheel is coaxially fixed on the other end of the rotating shaft.

In another implementation manner of the present disclosure, a handle is disposed on the driving handwheel, the handle is located on one side of the driving handwheel facing away from the rotating shaft, and an axis of the handle is parallel to an axis of the rotating shaft.

In another implementation manner of the present disclosure, the support frame includes a bottom plate and two support rods, one end of each support rod is fixed on one surface of the bottom plate at an interval, the other end of each support rod is mounted together with the outer wall of the fixed wheel, and the axis of the rotating shaft is perpendicular to the plane where the two support rods are located.

In another implementation manner of the present disclosure, one of the support rods is provided with a through hole having a long strip shape, the length direction of the through hole is the same as the axis of the support rod, the other support rod is provided with a fixing hole, the first link of the first guiding locator is fixed in the fixing hole through a thread, the first link of the second guiding locator is slidably fixed in the through hole, and the first link of the second guiding locator is provided with two nuts, and the two nuts are respectively located on two sides of the through hole.

In another implementation manner of the present disclosure, two fixing nuts are sleeved on the movable reel shaft, the two fixing nuts are respectively located at two sides of the baffle, and the movable reel shaft is fixed in the sliding hole through the fixing nuts.

The technical scheme provided by the embodiment of the disclosure has the following beneficial effects:

when coiling waterproof area, because this fire hose coils the device and includes the support frame, drive assembly and coil subassembly etc. through the fire hose, the support frame can support drive assembly and coil the subassembly, it is used for coiling the fire hose to coil the subassembly, through coiling the one end winding of fire hose on coiling the subassembly, under drive assembly's drive, coil the subassembly and rotate and coil the fire hose, alright guarantee like this to coil the subassembly and avoid the friction between fire hose and the ground and damage the fire hose when coiling the fire hose.

And because the coiling assembly comprises the baffle, the fixed reel shaft and the movable reel shaft, when the fire hose is coiled, the fire hose can be coiled by taking the fixed reel shaft and the movable reel shaft as shafts, and the baffle can prevent the coiled fire hose from falling off from the fixed reel shaft and the movable reel shaft. And, because the position of the movable reel axle is adjustable, so can be through the interval distance between the fixed reel axle of nimble regulation movable reel axle. For example, the spacing between the fixed reel shaft and the movable reel shaft is adjusted a little further before the fire hose is coiled. After the fire hose is coiled, the interval between the fixed reel shaft and the movable reel shaft is adjusted to be close to that between the fixed reel shaft and the movable reel shaft, so that the coiled fire hose can be conveniently taken down from the fixed reel shaft and the movable reel shaft, the original shape and the winding tension force of the fire hose are kept when the fire hose is wound, and the fire hose is prevented from being wound.

The fire hose coiling device provided by the embodiment is simple in structure and convenient to use, and the coiled fire hose can be easily taken down from the coiling device, and meanwhile, the problem of mutual winding between fire hoses is avoided.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a fire hose reel device provided in an embodiment of the present disclosure.

The symbols in the drawings represent the following meanings:

1. a support frame; 11. a base plate; 12. a support bar; 121. a through hole; 122. a fixing hole;

2. a drive assembly; 21. a fixed wheel; 22. a rotating shaft; 23. a bearing; 24. driving a hand wheel; 241. a handle; 2411. a fixed handle; 2412. a crank sleeve; 2413. a crank stop cap;

3. a coil assembly; 31. a baffle plate; 32. fixing a reel shaft; 33. a movable reel shaft; 330. a slide hole; 331. fixing a nut;

4. a guiding and positioning component; 41. a first guiding locator; 42. a second guiding locator; 400. a clamping gap; 401. a first link; 402. a second link; 403. a third link; 404. a positioning sleeve; 405. positioning a stop cap; 406. and (4) a nut.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure more apparent, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings.

The disclosed embodiment provides a fire hose coiling device, and as shown in fig. 1, the fire hose coiling device comprises a support frame 1, a driving assembly 2 and a coiling assembly 3.

The driving assembly 2 comprises a fixed wheel 21 and a rotating shaft 22, the fixed wheel 21 is fixed on the top of the supporting frame 1, and the rotating shaft 22 is rotatably inserted into the fixed wheel 21.

The coiling assembly 3 comprises a baffle 31, a fixed reel shaft 32 and a movable reel shaft 33, one plate surface of the baffle 31 is coaxially fixed at one end of a rotating shaft 22, the fixed reel shaft 32 is vertically fixed on the other plate surface of the baffle 31, the fixed reel shaft 32 and the rotating shaft 22 are coaxially arranged, a strip-shaped sliding hole 330 is formed in the baffle 31, the sliding hole 330 penetrates through the two plate surfaces of the baffle 31, one end of the sliding hole 330 is close to the fixed reel shaft 32, the other end of the sliding hole 330 is far away from the fixed reel shaft 32 and extends, the movable reel shaft 33 is adjustably installed in the sliding hole 330, and the movable reel shaft 33 and the fixed reel shaft 32 are parallel to each other.

When coiling waterproof area, the fire hose reel coiling device that provides through this embodiment, because this fire hose is coiled the device and is included support frame 1, drive assembly 2 and coil subassembly 3 etc. support frame 1 can support drive assembly 2 and coil subassembly 3, coil subassembly 3 and be used for coiling the fire hose, one end winding through coiling the fire hose is on coiling subassembly 3, under drive assembly 2's drive, coil subassembly 3 and rotate and coil the fire hose, alright guarantee like this that the subassembly avoids the friction between fire hose and the ground and damage the fire hose when coiling the fire hose.

Since the reel unit 3 includes the baffle plate 31, the fixed reel shaft 32, and the movable reel shaft 33, when the fire hose is wound, the fire hose can be wound around the fixed reel shaft 32 and the movable reel shaft 33, and the baffle plate 31 can prevent the wound fire hose from falling off the fixed reel shaft 32 and the movable reel shaft 33. Also, since the position of the movable reel shaft 33 is adjustable, it is possible to flexibly adjust the spaced distance between the movable reel shaft 33 and the fixed reel shaft 32. For example, the spacing of the fixed reel shaft 32 and the movable reel shaft 33 is adjusted a little further before the fire hose is coiled. After the coiling is finished, the interval between the fixed reel shaft 32 and the movable reel shaft 33 is adjusted to be close to that between the fixed reel shaft 32 and the movable reel shaft 33, so that the coiled fire hose can be conveniently taken down from the fixed reel shaft 32 and the movable reel shaft 33, the original shape and the winding tension force of the fire hose are kept when the fire hose is wound, and the fire hose is prevented from being wound when the fire hose is taken down.

The fire hose coiling device simple structure that this embodiment provided, convenient to use, can its light take off the fire hose that twines well from coiling the device, avoids intertwine's problem between the fire hose simultaneously.

Illustratively, the movable reel shaft 33 is sleeved with two fixing nuts 331, the two fixing nuts 331 are respectively located at two sides of the baffle 31, and the movable reel shaft 33 is fixed in the sliding hole 330 through the fixing nuts 331.

In the above implementation, the fixing nut 331 is used to fix the movable reel shaft 33 within the slide hole 330. Meanwhile, the position relationship between the movable reel shaft 33 and the fixed reel shaft 32 can be flexibly adjusted by detaching the fixing nut 331.

Illustratively, the baffle 31 may be a circular plate-shaped structural member.

In above-mentioned implementation, baffle 31 sets up to the circular slab, can be so that the overall arrangement space is little on the one hand, and the rotation of being convenient for, on the other hand also can guarantee can not injure the operator when rotating, improves the security to, baffle 31 corresponds for the shape of circular slab be convenient for with the fire hose that has coiled, carries out better backstop to this convenience to waterproof area.

In this embodiment, the supporting frame 1 includes a bottom plate 11 and two supporting rods 12, one end of each supporting rod 12 is fixed on one surface of the bottom plate 11 at an interval, the other end of each supporting rod 12 is mounted with the outer wall of the fixed wheel 21, and the axis of the rotating shaft 22 is perpendicular to the plane of the two supporting rods 12.

In the above implementation manner, the bottom plate 11 is used to ensure the stability of the gravity center of the coiling device, so that the coiling device cannot be inclined or even fallen to the ground due to the fact that the coiled fire hose is too heavy, and the support rod 12 is used to support the coil assembly 3, so that the coiling device can avoid abrasion between the fire hose and the ground when the fire hose is coiled.

Illustratively, the bottom plate 11 may be a rectangular steel plate, so as to ensure the stability of the center of gravity of the coiling device, and the bottom plate 11, the two support rods 12 and the fixed wheel 21 are connected to form a triangle, so as to further ensure the stability, firmness and pressure resistance of the coiling device.

Optionally, the driving assembly 2 further includes a bearing 23, and the bearing 23 is interposed between the fixed wheel 21 and the rotating shaft 22.

In the above implementation, the bearing 23 is used to reduce friction between the fixed sheave and the rotating shaft 22.

Illustratively, the bearing 23 may be a double bearing.

Optionally, the drive assembly 2 further comprises a drive handwheel 24, the drive handwheel 24 being coaxially fixed to the other end of the shaft 22.

In the implementation manner, the driving hand wheel 24 is arranged to easily shake the rotating shaft 22, so that the fixed reel shaft 32 and the movable reel shaft 33 can rotate along with the driving hand wheel, and the fire hose can be wound and coiled.

Optionally, a handle 241 is provided on the driving handwheel 24, the handle 241 is located on a side of the driving handwheel 24 facing away from the rotating shaft 22, and an axis of the handle 241 is parallel to an axis of the rotating shaft 22.

In the above implementation, the handle 241 facilitates operation of the driving handwheel 24, and rotation of the driving handwheel 24 is achieved by easily shaking the handle 241.

Illustratively, the handle 241 includes a fixed handle 2411, a handle sleeve 2412 and a handle stop cap 2413, the handle sleeve 2412 is rotatably sleeved on the fixed handle 2411, one side of the handle sleeve 2412 abuts against the driving hand wheel 24, the other side of the handle sleeve 2412 abuts against the handle stop cap 2413, and the handle stop cap 2413 is fixed on the fixed handle 2411.

In the above implementation, the crank sleeve 2412 is rotationally engaged with the fixed handle 2411 to reduce friction between the crank sleeve 2412 and the fixed handle 2411, and the crank blocking cap 2413 is used to block the crank sleeve 2412 from disengaging from the fixed handle 2411.

In this embodiment, the fire hose coiling apparatus further includes a guiding and positioning assembly 4, and the guiding and positioning assembly 4 includes a first guiding and positioning device 41 and a second guiding and positioning device 42, and the first guiding and positioning device 41 and the second guiding and positioning device 42 are arranged on the support frame 1 at intervals, the first guiding and positioning device 41 is fixed on the support frame 1, and the second guiding and positioning device 42 is slidably mounted on the support frame 1.

In the above implementation, the first guiding locator 41 and the second guiding locator 42 are used in cooperation, and one end of the fire hose is coiled on the fixed reel shaft 32 and the movable reel shaft 33 after passing through the first guiding locator 41 and the second guiding locator 42 in sequence. The fire hose can be orderly and stably coiled, and the fire hose is guaranteed to be straight before being coiled and not folded when being coiled. When the fire hose is too loose in the coiling process, the distance between the second guiding locator 42 and the baffle 31 can be adjusted to be small by adjusting the height of the second guiding locator 42. When the fire hose is too tight, the distance between the second guide locator 42 and the baffle 31 is adjusted to be larger. The position relation of the second guiding and positioning device 42 on the support frame 1 is reasonably adjusted to ensure that the fire hose is in a straight state before being coiled.

Illustratively, when the second guiding locator 42 slides to the lowest position, the height of the second guiding locator 42 in the vertical direction is still higher than that of the first guiding locator 41, so that the fire hose which is not coiled can be ensured to be obliquely arranged between the first guiding locator 41 and the second guiding locator 42, so that the fire hose is straightened by means of the gravity of the fire hose and the folding is avoided.

Optionally, the first guiding locator 41 and the second guiding locator 42 have the same structure, each of the first guiding locator 41 and the second guiding locator 42 includes a first link 401, a second link 402, and a third link 403, one end of the first link 401 is connected to the support frame 1, one end of the second link 402 is vertically fixed to the other end of the first link 401, one end of the third link 403 is vertically connected to the other end of the second link 402, and the first link 401, the second link 402, and the third link 403 form a clamping gap 400 for clamping the fire hose.

In the above implementation manner, the clamping gap 400 is used for clamping the fire hose, so that when the fire hose is coiled, the fire hose can be located in the clamping gap 400, and the water inside the fire hose can be completely squeezed by squeezing the fire hose through the first connecting rod 401 and the third connecting rod 403. At the same time, the second link 402 may act as a stop for preventing the fire hose from escaping from inside the grip gap 400.

Alternatively, the other end of the third link 403 of the second guiding locator 42 is located on the same plane as the baffle 31.

In the above implementation manner, after the fire hose extends out of the second guiding locator 42, one side of the fire hose may directly contact the baffle 31, so as to avoid the fire hose from swinging on the fixed reel shaft 32 and the movable reel shaft 33, and effectively ensure that the fire hose is not off tracking when being coiled, so that the fire hose is wound along a straight line.

Optionally, each of the first guiding locator 41 and the second guiding locator 42 further includes a positioning sleeve 404 and a positioning stop cap 405, the positioning sleeve 404 is rotatably sleeved on the third connecting rod 403, and the positioning stop cap 405 is fixed on the other end of the third connecting rod 403.

In the above implementation, the positioning sleeve 404 may reduce friction between the fire hose and the third connecting rod 403, so that the fire hose can be coiled in a labor-saving manner. The retaining cap 405 serves to prevent the retaining sleeve 404 from disengaging the third link 403.

Illustratively, one of the support rods 12 is provided with an elongated through hole 121, the length direction of the through hole 121 is the same as the axis of the support rod 12, the other support rod 12 is provided with a fixing hole 122, the first link 401 of the first guiding locator 41 is screwed on the fixing hole 122, the first link 401 of the second guiding locator 42 is adjustably fixed in the through hole 121, and the first link 401 of the second guiding locator 42 is provided with two nuts 406, which are respectively located at two sides of the through hole 121.

In the above-described implementation, the through hole 121 is provided to enable the second guiding locator 42 to be slidably fixed to one of the support rods 12, so as to ensure that the other end of the third link 403 in the second guiding locator 42 is arranged flush with the extending surface of the baffle 31, and the fixing hole 122 is provided to fix the first guiding locator 41 to the other support rod 12.

The working process of the fire-fighting water belt reel device provided by the embodiment is briefly described as follows:

firstly, the distance between the movable reel shaft 33 and the fixed reel shaft 32 is adjusted, the movable reel shaft 33 is fixed in the sliding hole 330, then one end of the fire hose to be coiled sequentially passes through the clamping gap 400 of the first guide locator 41 and the clamping gap 400 of the second guide locator 42 and is wound on the movable reel shaft 33 and the fixed reel shaft 32, the driving hand wheel 24 is controlled to rotate, and the rotating shaft 22 drives the baffle plate 31 and the movable reel shaft 33 to rotate together with the fixed reel shaft 32, so that the fire hose is slowly and orderly coiled.

When the winding is completed, the distance between the movable reel shaft 33 and the fixed reel shaft 32 is adjusted again, so that the movable reel shaft 33 is close to the fixed reel shaft 32, the wound fire hose is taken down, the fire hose and the fire hose winding device are separated, the wound fire hose is shaped, relative sliding cannot occur, and winding cannot be relieved.

The above description is meant to be illustrative of the principles of the present disclosure and not to be taken in a limiting sense, and any modifications, equivalents, improvements and the like that are within the spirit and scope of the present disclosure are intended to be included therein.

Claims

1. A fire hose coiling device is characterized by comprising a support frame (1), a driving assembly (2) and a coiling assembly (3);

the driving assembly (2) comprises a fixed wheel (21) and a rotating shaft (22), the fixed wheel (21) is fixed at the top of the support frame (1), and the rotating shaft (22) is rotatably inserted into the fixed wheel (21);

the coiling component (3) comprises a baffle plate (31), a fixed reel shaft (32) and a movable reel shaft (33), one plate surface of the baffle plate (31) is coaxially fixed at one end of the rotating shaft (22), the fixed reel shaft (32) is vertically fixed on the other plate surface of the baffle plate (31), the fixed reel shaft (32) and the rotating shaft (22) are coaxially arranged, the baffle plate (31) is provided with a strip-shaped sliding hole (330), the sliding hole (330) penetrates through two plate surfaces of the baffle plate (31), one end of the sliding hole (330) is close to the fixed reel shaft (32), the other end of the slide hole (330) extends away from the fixed reel shaft (32), the movable reel shaft (33) is adjustably arranged in the sliding hole (330), the movable reel shaft (33) and the fixed reel shaft (32) are parallel to each other.

2. A fire hose coiling device as defined in claim 1, further comprising a guiding and positioning assembly (4), wherein the guiding and positioning assembly (4) comprises a first guiding and positioning device (41) and a second guiding and positioning device (42), the first guiding and positioning device (41) and the second guiding and positioning device (42) are arranged on the support frame (1) at intervals, the first guiding and positioning device (41) is fixed on the support frame (1), and the second guiding and positioning device (42) is slidably mounted on the support frame (1).

3. A fire hose coiling device as claimed in claim 2, wherein the first guide locator (41) and the second guide locator (42) are identical in structure, each of the first guide locator (41) and the second guide locator (42) comprises a first link (401), a second link (402) and a third link (403), one end of the first link (401) is connected to the support frame (1), one end of the second link (402) is vertically fixed to the other end of the first link (401), one end of the third link (403) is vertically connected to the other end of the second link (402), and the first link (401), the second link (402) and the third link (403) form a clamping gap (400) for clamping a fire hose.

4. A fire hose reel device according to claim 3, wherein each of the first guiding locator (41) and the second guiding locator (42) further comprises a locating sleeve (404) and a locating stop cap (405), the locating sleeve (404) is rotatably sleeved on the third connecting rod (403), and the locating stop cap (405) is fixed on the other end of the third connecting rod (403).

5. A fire hose coiling device as claimed in claim 1, characterised in that the drive assembly (2) further comprises a bearing (23), the bearing (23) being sandwiched between the fixed wheel (21) and the rotatable shaft (22).

6. A fire hose coiling device as claimed in claim 1, wherein the drive assembly (2) further comprises a drive hand wheel (24), the drive hand wheel (24) being coaxially fixed on the other end of the shaft (22).

7. A fire hose coiling device as claimed in claim 6, wherein a handle (241) is provided on the drive handwheel (24), the handle (241) is located on the side of the drive handwheel (24) facing away from the shaft (22), and the axis of the handle (241) is parallel to the axis of the shaft (22).

8. A fire hose reel device according to claim 3, characterized in that the supporting frame (1) comprises a bottom plate (11) and two supporting rods (12), one end of each supporting rod (12) is fixed on one surface of the bottom plate (11) at intervals, the other end of each supporting rod (12) is mounted with the outer wall of the fixed wheel (21), and the axis of the rotating shaft (22) and the plane of the two supporting rods (12) are arranged perpendicular to each other.

9. The fire hose reel device according to claim 8, wherein one of the support rods (12) is provided with an elongated through hole (121), the length direction of the through hole (121) is the same as the axis of the support rod (12), the other support rod (12) is provided with a fixing hole (122), the first connecting rod (401) of the first guiding locator (41) is fixed in the fixing hole (122) by screw thread, the first connecting rod (401) of the second guiding locator (42) is fixed in the through hole (121) by sliding, and the first connecting rod (401) of the second guiding locator (42) is provided with two nuts (406), and the two nuts (406) are respectively positioned at two sides of the through hole (121).

10. A fire hose reel device according to any one of claims 1-9, wherein two fixing nuts (331) are sleeved on the movable reel shaft (33), the two fixing nuts (331) are respectively located on two sides of the baffle (31), and the movable reel shaft (33) is fixed in the sliding hole (330) through the fixing nuts (331).