Adjustable fire hose reel

Abstract

The utility model discloses an adjustable fire hose reel, including a main body component, including a first winding reel, a swing arm and a fixed block, wherein the swing arm is rotatably connected to one side of the first winding reel, and the fixed block is rotatably connected to one end of the swing arm; and an adjustment component, which is arranged on the main body component, and includes an adjustment member and a positioning member, wherein the adjustment member is arranged on the first winding reel, and the positioning member is arranged in the adjustment member. The utility model has the following beneficial effects: through the arrangement of the adjustment member, it is used to adjust the width of the first winding reel, and then hoses of different lengths can be wound up, so as to facilitate use; through the arrangement of the positioning member, it is used to fix the adjustment member, and then the position of the adjustment member is prevented from continuing to change after the adjustment is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of fire hose reels, in particular to an adjustable fire hose reel. Background Art

[0002] The full name of the fire reel is "fire hose reel". It is composed of a valve, input pipeline, fire hose, spray gun, etc., and can spray fire extinguishing agents while quickly unfolding the hose. It is usually in a red fire cabinet and is usually installed on the walls around some convenient areas where fires are more likely to occur. There are usually fire extinguishers and fire alarms around them. The installation height of the fire reel should be convenient for access, flexible and unobstructed. However, the width of existing fire reels is fixed, which results in the same type of fire reel reel The hose is also fixed, and then when in use, the hose may be insufficient in length, making it impossible to extinguish the fire source. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems and / or the problems existing in the existing adjustable fire hose reels, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the present invention is that the width of existing fire hose reels is fixed, so the hose wound up by the same type of fire hose reels is also fixed, and thus the hose may be insufficient in length during use, thereby making it impossible to extinguish the fire source.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an adjustable fire hose reel, comprising a main body assembly, including a first reel, a swing arm and a fixed block, wherein the swing arm is rotatably connected to one side of the first reel, and the fixed block is rotatably connected to one end of the swing arm; and

[0007] The adjusting component is arranged on the main body component, and comprises an adjusting member and a positioning member. The adjusting member is arranged on the first winding disk, and the positioning member is arranged inside the adjusting member.

[0008] As a preferred solution of the adjustable fire hose reel described in the utility model, the adjusting member includes a second reel and a slider, the second reel slides in the first reel, the slider is fixed on the first reel, a slide groove is provided on the second reel, and the slider slides in the slide groove.

[0009] As a preferred solution of the adjustable fire hose reel of the utility model, the positioning member includes a threaded sleeve and a positioning block, the threaded sleeve moves in the second winding reel, and the positioning block is fixed to one end of the threaded sleeve.

[0010] As a preferred solution of the adjustable fire hose reel of the utility model, the positioning member also includes a bidirectional threaded rod and a worm gear, the bidirectional threaded rod is rotatably connected to the second winding reel, the bidirectional threaded rod is threadedly connected to the threaded sleeve, and the worm gear is fixed to the outside of the bidirectional threaded rod.

[0011] As a preferred solution of the adjustable fire hose reel of the utility model, the positioning member also includes a rotating rod, a worm and a knob, the rotating rod is rotatably connected to the second winding reel, the worm is fixed to one end of the rotating rod, the worm is meshed with the worm wheel, and the knob is fixed to the other end of the rotating rod.

[0012] As a preferred solution of the adjustable fire hose reel of the utility model, the positioning member further includes an anti-skid pad, and the anti-skid pad is fixed to one side of the positioning block.

[0013] The beneficial effects of the utility model are as follows: by setting the adjusting member, the width of the first winding drum can be adjusted, so that hoses of different lengths can be wound up, thereby facilitating use; by setting the positioning member, the adjusting member can be fixed, so as to avoid the position of the adjusting member continuing to change after the adjustment is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0015] Figure 1 This is the overall structural diagram of the adjustable fire hose reel.

[0016] Figure 2 This is a cross-sectional structural diagram of the positioning parts of an adjustable fire hose reel.

[0017] Figure 3 This is a cross-sectional structural diagram of the positioning member of the adjustable fire hose reel from another perspective.

[0018] In the figure: 101, first winding reel; 102, swing arm; 103, fixed block; 201a, second winding reel; 201b, slider; W, slide groove; 202a, threaded sleeve; 202b, positioning block; 202c, bidirectional threaded rod; 202d, worm gear; 202e, rotating rod; 202f, worm; 202g, knob; 202h, anti-slip pad. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0021] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0022] Example 1

[0023] Reference Figure 1~Figure 3 , which is the first embodiment of the utility model, and this embodiment provides an adjustable fire hose reel. The adjustable fire hose reel includes a main body component 100 and an adjustment component 200. Through the cooperation of the main body component 100 and the adjustment component 200, the width of the first reel 101 can be easily adjusted, so that the first reel 101 can reel in hoses of different lengths.

[0024] The main assembly 100 includes a first winding drum 101 , a swing arm 102 and a fixed block 103 . The swing arm 102 is rotatably connected to one side of the first winding drum 101 , and the fixed block 103 is rotatably connected to one end of the swing arm 102 .

[0025] The first winding drum 101 is provided to wind up the hose, the swing arm 102 is provided to position the first winding drum 101, and the fixing block 103 is provided to install and fix the device in the fire extinguishing box.

[0026] The adjusting component 200 is disposed on the main component 100 , and includes an adjusting member 201 and a positioning member 202 . The adjusting member 201 is disposed on the first winding reel 101 , and the positioning member 202 is disposed inside the adjusting member 201 .

[0027] The adjusting member 201 is provided to adjust the width of the first winding drum 101, so that hoses of different lengths can be wound up for easy use. The positioning member 202 is provided to fix the adjusting member 201, so as to prevent the position of the adjusting member 201 from continuing to change after the adjustment is completed.

[0028] Example 2

[0029] Reference Figure 1~Figure 3 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0030] Specifically, the adjusting member 201 includes a second winding disk 201a and a slider 201b. The second winding disk 201a slides in the first winding disk 101. The slider 201b is fixed on the first winding disk 101. A slide groove W is provided on the second winding disk 201a. The slider 201b slides in the slide groove W.

[0031] The second winding reel 201a is provided to expand the width of the first winding reel 101 so that the first winding reel 101 can wind up a longer hose. The slider 201b is provided to facilitate the second winding reel 201a to slide inside the first winding reel 101.

[0032] Example 3

[0033] Reference Figure 1~Figure 3 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0034] Specifically, the positioning member 202 includes a threaded sleeve 202a and a positioning block 202b. The threaded sleeve 202a moves inside the second winding disc 201a, and the positioning block 202b is fixed to one end of the threaded sleeve 202a.

[0035] The threaded sleeve 202a is arranged to drive the positioning block 202b to fix the slider 201b, thereby preventing the slider 201b from continuing to move after the adjustment is completed.

[0036] Specifically, the positioning member 202 further includes a bidirectional threaded rod 202c and a worm gear 202d. The bidirectional threaded rod 202c is rotatably connected to the second winding disk 201a. The bidirectional threaded rod 202c is threadedly connected to the threaded sleeve 202a. The worm gear 202d is fixed to the outside of the bidirectional threaded rod 202c.

[0037] The worm gear 202d is arranged to drive the bidirectional threaded rod 202c to rotate, thereby driving the threaded sleeves 202a on both ends of the bidirectional threaded rod 202c to move.

[0038] Specifically, the positioning member 202 also includes a rotating rod 202e, a worm 202f and a knob 202g. The rotating rod 202e is rotatably connected to the second winding disk 201a, the worm 202f is fixed to one end of the rotating rod 202e, the worm 202f is meshed with the worm wheel 202d, and the knob 202g is fixed to the other end of the rotating rod 202e.

[0039] The knob 202g is arranged to drive the rotating rod 202e to rotate, thereby driving the worm 202f to rotate, and thus driving the worm wheel 202d to rotate.

[0040] Specifically, the positioning member 202 further includes an anti-skid pad 202h, and the anti-skid pad 202h is fixed to one side of the positioning block 202b.

[0041] The anti-skid pad 202h is provided to increase the friction between the slider 201b and the positioning block 202b, thereby avoiding slipping during use.

[0042] During use, when it is necessary to adjust the width of the first winding drum 101, the staff first turns the knob 202g to drive the rotating rod 202e to rotate, and then drives the worm 202f to rotate, thereby driving the worm wheel 202d to rotate. When the worm wheel 202d rotates, it drives the bidirectional threaded rod 202c to rotate, thereby driving the threaded sleeve 202a to move, thereby driving the positioning block 202b to release the limit on the slider 201b, and then adjust the position of the second winding drum 201a to expand the width of the first winding drum 101. After the adjustment is completed, the knob 202g is rotated in the opposite direction to drive the rotating rod 202e to rotate, and then drives the worm 202f to rotate, thereby driving the worm wheel 202d to rotate, thereby driving the threaded sleeve 202a to move through the rotation of the bidirectional threaded rod 202c, so that the positioning block 202b is re-fitted with the slider 201b, and the slider 201b is positioned.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An adjustable fire hose reel, characterized in that: include, A main body component (100) comprises a first winding reel (101), a swing arm (102) and a fixed block (103), wherein the swing arm (102) is rotatably connected to one side of the first winding reel (101), and the fixed block (103) is rotatably connected to one end of the swing arm (102); and, The adjusting component (200) is arranged on the main body component (100), and comprises an adjusting member (201) and a positioning member (202); the adjusting member (201) is arranged on the first winding disk (101), and the positioning member (202) is arranged inside the adjusting member (201).

2. The adjustable fire hose reel according to claim 1, characterized in that: The adjusting member (201) comprises a second winding disk (201a) and a sliding block (201b); the second winding disk (201a) slides inside the first winding disk (101); the sliding block (201b) is fixed on the first winding disk (101); a sliding groove (W) is provided on the second winding disk (201a); and the sliding block (201b) slides inside the sliding groove (W).

3. The adjustable fire hose reel according to claim 2, characterized in that: The positioning member (202) comprises a threaded sleeve (202a) and a positioning block (202b); the threaded sleeve (202a) is movable in the second winding disk (201a); and the positioning block (202b) is fixed to one end of the threaded sleeve (202a).

4. The adjustable fire hose reel according to claim 3, characterized in that: The positioning member (202) further comprises a bidirectional threaded rod (202c) and a worm wheel (202d); the bidirectional threaded rod (202c) is rotatably connected to the second winding disk (201a); the bidirectional threaded rod (202c) is threadedly connected to the threaded sleeve (202a); and the worm wheel (202d) is fixed to the outside of the bidirectional threaded rod (202c).

5. The adjustable fire hose reel according to claim 4, characterized in that: The positioning member (202) further comprises a rotating rod (202e), a worm (202f) and a knob (202g); the rotating rod (202e) is rotatably connected to the second winding disk (201a); the worm (202f) is fixed to one end of the rotating rod (202e); the worm (202f) is meshed with the worm wheel (202d); and the knob (202g) is fixed to the other end of the rotating rod (202e).

6. The adjustable fire hose reel according to claim 5, characterized in that: The positioning member (202) further comprises an anti-skid pad (202h), wherein the anti-skid pad (202h) is fixed to one side of the positioning block (202b).

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