Suspension supporting type fire hose reel

Abstract

The utility model discloses a suspension type fire hose reel, which relates to the technical field of fire hose reels and comprises a shell, a reel body positioned in the shell, a support fixedly mounted on the reel body and a connecting rod arranged outside the support. The direction adjusting assembly is fixedly connected between the support and the connecting rod and allows the reel body to rotate at the position of the connecting rod; the output end of the transposition assembly is fixedly connected with the connecting rod, and the transposition assembly is used for driving the connecting rod to perform displacement adjustment towards the outside of the shell; the reel has the advantages that the support is fixedly arranged on the reel body, the connecting rod is arranged at the top end of the support, the support and the connecting rod are connected through the direction adjusting assembly, rotation can be provided at the position of the direction adjusting assembly when the reel body is used, the using direction is changed, and the structure is simple and convenient; and meanwhile, the transposition assembly is additionally arranged on the connecting rod, the reel body is integrally pulled out or partially displaced towards the outside of the shell, so that space is provided for rotation of the reel body, the shell space can be reduced, material use can be reduced, and economy is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire hose reels, and more specifically to a suspended fire hose reel. Background Art

[0002] The full name of the fire hose reel is "fire hose reel", which is a fire extinguishing device composed of valves, input pipelines, hoses, spray guns, rocker arms, etc., and can spray fire extinguishing agents in the process of quickly unfolding the hose;

[0003] When installing the fire hose reel, it is usually set outside the box shell or inside the fire box to provide protection and storage;

[0004] And generally, a rocker arm is used for fixing {such as Publication (Announcement) No.: CN215461645U, a new type of fire hose reel}, and the "reel" is suspended and fixed laterally;

[0005] {Publication (Announcement) No.: CN210583445U, an indoor fire fighting box}, the "reel" is suspended and fixed at the top vertically, etc.;

[0006] For the above-mentioned "lateral suspension fixing" fire hose reel installation form, the orientation is adjusted by rotating multiple rods, which has the disadvantage of being too complicated in structure. Utility Model Content

[0007] The purpose of the utility model is to solve the above technical problems and provide a suspended fire hose reel.

[0008] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0009] The utility model provides a suspended fire hose reel, comprising a shell, a reel body in the shell, a bracket fixed on the reel body and a connecting rod arranged outside the bracket;

[0010] It also includes a direction adjustment component which is fixed between the bracket and the connecting rod and allows the reel body to rotate at the connecting rod;

[0011] It also includes a displacement assembly which is fixed in the shell and the output end of which is fixedly connected to the connecting rod, so as to drive the connecting rod to move and adjust toward the outside of the shell.

[0012] As a preferred technical solution of the utility model, the direction adjustment assembly includes a ring-support rotating member fixed outside the connecting rod and a ring plate fixed outside the ring-support rotating member, and the ring plate is fixed to the bracket.

[0013] As a preferred technical solution of the utility model, the direction adjustment assembly also includes an axle support rotating member fixedly arranged at the bottom end of the connecting rod, and the bottom end of the axle support rotating member is fixed to the bracket.

[0014] As a preferred technical solution of the utility model, the transposition component includes a sleeve plate fixedly mounted in the outer shell, a sleeve cavity arranged in the sleeve plate, a slide plate movable in the sleeve cavity, an outlet connecting the outside of the sleeve plate and the sleeve cavity, a plurality of groups of universal balls fixedly mounted on the slide plate, a strip guide groove for the universal balls to fit and move, and a movable opening connecting the outside of the sleeve plate and the sleeve cavity, the slide plate is movable in the outlet but the universal balls are restricted from escaping from the sleeve cavity, the bottom end of the slide plate is fixed to the connecting rod and the connecting rod moves in the movable opening to the outside of the sleeve plate, and the strip guide groove is arranged in the sleeve cavity.

[0015] As a preferred technical solution of the utility model, the universal balls and the strip guide grooves are provided in multiple groups respectively.

[0016] As a preferred technical solution of the utility model, a soft wear-resistant layer is fixedly attached to the inner wall of the strip-shaped guide groove.

[0017] The beneficial effects of the utility model are as follows:

[0018] By fixing the bracket 3 on the reel body 2, setting the connecting rod 4 on the top of the bracket 3, and connecting the bracket 3 and the connecting rod 4 through the direction adjustment component 5, the reel body 2 can be rotated at the direction adjustment component 5 when in use, and the direction of use can be changed, and the structure is simple;

[0019] At the same time, a displacement assembly 6 is added to the connecting rod 4 to pull the reel body 2 out as a whole or partially displace it toward the outside of the housing 1 to provide space for the rotation of the reel body 2, thereby reducing the space and material usage of the housing 1 and saving money. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure numerals: shell -1, reel body -2, bracket -3, connecting rod -4, direction adjustment component -5, position change component -6, ring support rotating member -51, shaft support rotating member -52, ring plate -53, sleeve plate -61, sleeve cavity -62, slide plate -63, outlet -64, universal ball -65, strip guide groove -66, movable opening -67. DETAILED DESCRIPTION Embodiment 1:

[0022] like Figure 1 As shown, this embodiment proposes: a suspended fire hose reel, comprising a housing 1 (as shown in the figure, the housing 1 is in the shape of a fire box, a box opening is arranged at the right end and an opening and closing door is rotatably installed at the end);

[0023] A reel body 2 in the housing 1, a bracket 3 fixed to the reel body 2 (as shown in the figure, the bracket 3 is in a "∩" shape and fixed to the outside of the reel body 2), and a connecting rod 4 arranged outside the bracket 3;

[0024] The invention also includes a direction adjustment component 5 fixed between the bracket 3 and the connecting rod 4 and used for the reel body 2 to rotate at the connecting rod 4, so that the reel body 2 can be rotated as a whole according to the connecting rod 4 as a rotating axis, so as to adjust and change the direction of use, and the structure is simple;

[0025] In order to realize the implementation and use of the above-mentioned steering component 5, it is proposed that Figure 1 As shown, the specific structure and composition of the adjustment component 5 can be as follows: the adjustment component 5 includes a ring support rotating member 51 enclosed and fixed outside the connecting rod 4 and a ring plate 53 fixed outside the ring support rotating member 51, and the outside of the ring plate 53 is fixed to the bracket 3 (the ring support rotating member 51 is a bearing, etc. and can be a rolling bearing, etc.; specifically: the connecting rod 4 is fixed by the inner side of the rolling bearing, and the inner side of the ring plate 53 is fixed by the outer side, and the ring plate 53 fixes the bottom end of the bracket 3; if the following transposition component 6 is not provided, the top end of the connecting rod 4 is fixed to the top end of the inner wall of the housing 1);

[0026] The adjustment component 5 also includes an axial support rotating member 52 fixedly mounted at the bottom end of the connecting rod 4 (the axial support rotating member 52 can be a bearing, etc. and can be a thrust bearing, etc.), and the bottom end of the axial support rotating member 52 is fixed to the bracket 3 (as shown in the figure, the axial support rotating member 52 is fixed to the bottom end of the connecting rod 4, and the axial support rotating member 52 fixes the bracket 3 to provide rotation support). In conjunction with the above-mentioned ring support rotating member 51, multi-directional limiting support can be provided for the rotation of the connecting rod 4, thereby greatly improving the rotation stability. Embodiment 2:

[0027] like Figure 1 As shown, the difference between it and the embodiment 1 is that it also includes a displacement assembly 6 fixedly installed in the housing 1 and the output end of which is fixedly connected to the connecting rod 4, so as to drive the connecting rod 4 to move and adjust toward the outside of the housing 1 (as shown in the figure, the reel body 2 is pulled out as a whole or partially moved toward the box opening at the right end of the housing 1 to provide space for the rotation of the reel body 2, which can reduce the space of the housing 1 and the use of materials, saving economy);

[0028] In order to implement the above-mentioned transposition component 6, it is proposed that Figure 1 As shown, the specific structure and composition of the transposition component 6 can be as follows: the transposition component 6 includes a sleeve plate 61 fixedly mounted in the housing 1, and a sleeve cavity 62 provided in the sleeve plate 61 (as shown in the figure, the sleeve plate 61 is fixed at the top of the inner wall of the housing 1);

[0029] A slide plate 63 that moves in the sleeve cavity 62, an outlet 64 that connects the outside of the sleeve plate 61 and the sleeve cavity 62, and a plurality of sets of universal balls 65 fixed on the slide plate 63. The outlet 64 allows the slide plate 63 to move, but restricts the universal balls 65 from escaping from the sleeve cavity 62 (as shown in the figure, the outlet 64 is set at the right end of the sleeve plate 61, and the slide plate 63 moves in the sleeve cavity 62 and between the outlet 64. The universal balls 65 fixed on the slide plate 63 will not enter the outlet 64 when they are in contact with the position of the outlet 64, in order to prevent the slide plate 63 from being separated as a whole);

[0030] The strip guide groove 66 for the universal ball 65 to fit and move, and the movable opening 67 connecting the outside of the sleeve plate 61 and the sleeve cavity 62, the bottom end of the slide plate 63 is fixed to the connecting rod 4 and the connecting rod 4 moves to the outside of the sleeve plate 61 in the movable opening 67, and the strip guide groove 66 is arranged in the sleeve cavity 62 (as shown in the figure, the bottom end of the sleeve cavity 62 is provided with an movable opening 67 connected to the outside of the sleeve plate 61, and the movable opening 67 is connected to the outlet 64, when the slide plate 63 is displaced left and right, the connecting rod 4 can be driven to move; at the same time, the universal ball 65 is supported in the strip guide groove 66 on the inner wall of the sleeve cavity 62, which can provide a guiding effect, so that the stability and smoothness of the slide plate 63 when it is displaced are better).

[0031] The universal ball 65 and the strip guide groove 66 are respectively provided with multiple groups (as shown in the figure, the multiple groups of universal ball 65 are all located on the left side of the connecting rod 4 to ensure the displacement of the connecting rod 4. At the same time, the multiple groups of universal ball 65 and the strip guide groove 66 can provide better support and stability for the slide plate 63).

[0032] The inner wall of the strip-shaped guide groove 66 is fixedly provided with a soft wear-resistant layer (the soft wear-resistant layer can be a rubber layer, etc., to increase the service life).

[0033] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A suspended fire hose reel, comprising a housing (1), a reel body (2) in the housing (1), a bracket (3) fixedly mounted on the reel body (2), and a connecting rod (4) arranged outside the bracket (3); It is characterized in that It also includes a direction adjustment component (5) which is fixed between the bracket (3) and the connecting rod (4) and allows the reel body (2) to rotate at the connecting rod (4); It also includes a displacement assembly (6) which is fixedly mounted in the housing (1) and whose output end is fixedly connected to the connecting rod (4), so as to drive the connecting rod (4) to move and adjust toward the outside of the housing (1).

2. A suspended fire hose reel according to claim 1, characterized in that: The direction adjustment component (5) comprises a ring-support rotating member (51) fixed outside the connecting rod (4) and a ring plate (53) fixed outside the ring-support rotating member (51), and the ring plate (53) is fixed to the bracket (3).

3. A suspended fire hose reel according to claim 2, characterized in that: The direction adjustment component (5) further comprises a shaft support rotating member (52) fixedly arranged at the bottom end of the connecting rod (4), and the bottom end of the shaft support rotating member (52) is fixed to the bracket (3).

4. A suspended fire hose reel according to claim 3, characterized in that: The transposition assembly (6) comprises a sleeve plate (61) fixedly mounted in the housing (1), a sleeve cavity (62) provided in the sleeve plate (61), a slide plate (63) movable in the sleeve cavity (62), an outlet (64) communicating the outside of the sleeve plate (61) and the sleeve cavity (62), a plurality of sets of universal balls (65) fixedly mounted on the slide plate (63), a strip guide groove (66) for the universal balls (65) to fit and move, and a movable opening (67) communicating the outside of the sleeve plate (61) and the sleeve cavity (62), the slide plate (63) being movable in the outlet (64) but restricting the universal balls (65) from escaping from the sleeve cavity (62), the bottom end of the slide plate (63) being fixedly mounted on the connecting rod (4) and the connecting rod (4) being movable in the movable opening (67) to the outside of the sleeve plate (61), and the strip guide groove (66) being provided in the sleeve cavity (62).

5. A suspended fire hose reel according to claim 4, characterized in that: Multiple groups of universal balls (65) and strip guide grooves (66) are provided respectively.

6. A suspended fire hose reel according to claim 5, characterized in that: The inner wall of the strip-shaped guide groove (66) is fitted with a soft wear-resistant layer.

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