CN220877598U - Water hose winding and unwinding device of building fire-fighting facility - Google Patents

Abstract

The utility model relates to the technical field of fire-fighting facilities, and discloses a water hose winding and unwinding device of a building fire-fighting facility, which comprises a shell; the utility model provides a be used for winding up the storage roll of hosepipe with the casing rotation is connected, the inner wall of casing is provided with the guide assembly spacing to the hosepipe, guide assembly can push away the hosepipe towards storage roll under, guide assembly includes connecting rod and rotating part, connecting rod and casing fixed connection, rotating part and connecting rod elastic connection, the vertical axis drives rotating part and is the incline state and extend to storage roll below, when releasing or accomodating the hosepipe, rotate the hosepipe direction around the vertical axis through the rotating part of slope, make the hosepipe be located storage roll below and the radial contained angle between of storage roll narrow when being accomodate by the storage roll around rolling, prevent that hosepipe and the radial contained angle of storage roll are too big be difficult to by the rolling up, the hosepipe is more by the part even winding of rolling up, the storage of hosepipe of being convenient for more, improve the orderly degree of rolling up.

Description

Water hose winding and unwinding device of building fire-fighting facility

Technical Field

The utility model belongs to the technical field of fire-fighting facilities, and particularly relates to a water hose winding and unwinding device of a building fire-fighting facility.

Background

The prior art discloses a fire hose winding and unwinding device (CN 202021715824.4), which comprises a winding box, wherein a winding roller used for winding a fire hose is arranged in the winding box, a driving motor used for driving the winding roller to rotate is arranged on the winding box, a cleaning box is arranged on the bottom wall of the winding box, a pair of squeeze rollers capable of clamping the fire hose are arranged in the cleaning box, and a plurality of cams are arranged below the squeeze rollers in a staggered manner along the vertical direction;

The prior art realizes accomodating the hosepipe around rolling up through accomodating the roller is rotatory, and the hosepipe has uncertain extending direction when using in actual conflagration, uses the guide way to be spacing to make the hosepipe buckle easily from the position that the box extends and influence out water, and directly pulls out the hosepipe from the opening part of box, accomodates the radial can with prolong between the continuous hosepipe of roller and form the obtuse angle, the hosepipe can appear rolling up the hosepipe and wholly drop from accomodating the roller when being released, actual emergent result of use is limited.

The present utility model has been made in view of this.

Disclosure of utility model

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

A water hose winding and unwinding device of a building fire-fighting facility comprises a shell; the utility model provides a be used for winding up the storage roll of hosepipe with the casing rotation is connected, the inner wall of casing is provided with the guide component spacing to the hosepipe, and the guide component can push away the hosepipe towards storage roll under, and the guide component includes connecting rod and rotation portion, connecting rod and casing fixed connection, rotation portion and connecting rod elastic connection, rotation portion incline to form spacing pin towards storage roll below, and the terminal surface of storage roll is provided with the handle subassembly that can accomodate, the guide component still includes vertical axis and elastic telescopic link, the vertical axis rotates with the connecting rod to be connected, and elastic telescopic link rotates with the connecting rod to be connected, and the output shaft and the vertical axis of elastic telescopic link rotate to be connected, and rotation portion rotates with the vertical axis to be connected.

In a preferred embodiment of the present utility model, the rotating part forms a cylindrical structure, the vertical shaft is a circular rod body, the vertical shaft is inserted into the cavity of the rotating part, and the inner wall of the rotating part is rotatably connected with the vertical shaft.

As a preferred embodiment of the utility model, the side wall of the connecting rod forms a horizontal plate, the bottom surface of the vertical shaft forms a rectangular bulge, the wall surface of the horizontal plate is provided with an avoidance groove, and the bulge is inserted into the avoidance groove and is rotationally connected with the horizontal plate through a pin shaft.

As a preferred embodiment of the present utility model, the handle assembly includes an extension portion movably connected to the receiving roller, the extension portion being slidable along the receiving roller and reversible to a position perpendicular to the receiving roller, and a rotating handle rotatably connected to the extension portion.

As a preferred embodiment of the present utility model, the handle assembly further includes a sliding body and a receiving groove, the receiving groove is formed in an end surface of the receiving roller, the sliding body is slidably connected with the receiving groove, the extending portion is rotatably connected with the sliding body, and the extending portion can slide into the receiving groove along with the sliding body.

In a preferred embodiment of the present utility model, the sliding body and the receiving groove are used in cooperation with each other, the extending portion forms a rod having the same cross section as the sliding body, and the rotating handle is rotatably connected to a side wall surface of the extending portion.

Compared with the prior art, the utility model has the following beneficial effects:

1. through elasticity telescopic link output shaft promotion vertical axis towards accomodating the roll below upset, the vertical axis drives rotation part and is the slope state and extend to accomodate the roll below, when releasing or accomodating the hosepipe, rotate the hosepipe direction around the vertical axis through the rotation part of slope for the hosepipe is being accomodate by accomodating the roll around the roll, the hosepipe that is located accomodate roll below and accomodate the radial contained angle between the roll and reduce, prevent that hosepipe and accomodate the radial contained angle of roll too big and be difficult to by being wound up, the hosepipe is more by the part even winding of having wound up, the storage of hosepipe of being convenient for more improves the orderly degree of winding up.

2. Through setting up the extension, pulling extension drives the slider and slides in accomodating the inslot, after the extension takes off from accomodating the inslot, overturn the extension to with the slider vertical state, rotate the turning handle, the turning handle promotes extension circular motion, the extension promotes the slider and drives the rotation of accomodating the roller and realize accomodating the hosepipe around rolling up, can realize accomodating extension and slider push accomodating the inslot when not using, reduce occupation space, be convenient for rotate accomodate the roller accomodate the hosepipe more laborsaving simultaneously.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

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

FIG. 2 is a perspective view of a guide assembly of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 1;

FIG. 4 is an assembly view of the extension and the receiving roller of the present utility model.

In the figure: 10. a housing; 11. a receiving roller; 20. a connecting rod; 21. a rotating part; 22. a vertical axis; 23. an elastic telescopic rod; 30. an extension; 31. a rotating handle; 32. a sliding body; 33. and a storage groove.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.

A water hose winding and unwinding device for a fire-fighting installation of a building, as shown in fig. 1 and 2, comprises a housing 10; the collecting roller 11 which is rotationally connected with the shell 10 and used for winding the water band is provided with a guide component which is used for limiting the water band, the guide component can push the water band towards the right lower part of the collecting roller 11, the guide component comprises a connecting rod 20 and a rotating part 21, the connecting rod 20 is fixedly connected with the shell 10, the rotating part 21 is elastically connected with the connecting rod 20, the rotating part 21 inclines towards the lower part of the collecting roller 11 to form a limiting stop lever, the end face of the collecting roller 11 is provided with a storable handle component, the guide component also comprises a vertical shaft 22 and an elastic telescopic rod 23, the vertical shaft 22 is rotationally connected with the connecting rod 20, the elastic telescopic rod 23 is rotationally connected with the output shaft of the elastic telescopic rod 23 and the vertical shaft 22, the rotating part 21 is rotationally connected with the vertical shaft 22, the rotating part 21 forms a cylinder structure, the vertical shaft 22 is a circular rod body, the vertical shaft 22 is inserted into a cavity of the rotating part 21, the inner wall of the rotating part 21 is rotationally connected with the vertical shaft 22, the side wall of the connecting rod 20 forms a horizontal plate, the bottom surface of the vertical shaft 22 forms a rectangular bulge, the wall surface of the horizontal plate is provided with an avoidance groove, the bulge is inserted into the avoidance groove and rotationally connected with the horizontal plate through a pin shaft, in the scheme, the elastic telescopic rod 23 is provided with a sleeve and an output shaft which is in sliding connection with the sleeve, a spring is fixedly connected with the sleeve, the spring is fixedly connected with the output shaft, the vertical shaft 22 is pushed to overturn towards the lower part of the storage roller 11 by the output shaft of the elastic telescopic rod 23, the vertical shaft 22 drives the rotating part 21 to extend to the lower part of the storage roller 11 in an inclined state, when a water belt is released or stored, the water belt is guided by rotating around the vertical shaft 22 through the inclined rotating part 21, so that the included angle between the water belt part below the storage roller 11 and the radial direction of the storage roller 11 is reduced when the water belt is stored by the storage roller 11 in a winding way, the radial included angle between the water hose and the storage roller 11 is prevented from being too large, the water hose is more easily and uniformly wound by the wound part, the water hose is more convenient to store, and the winding uniformity is improved.

As shown in fig. 1, fig. 3 and fig. 4, the handle assembly includes extension 30 and turning handle 31, extension 30 and take in roller 11 swing joint, extension 30 can slide along take in roller 11 and overturn to take in roller 11 vertical position, turning handle 31 and extension 30 rotate to be connected, the handle assembly still includes slider 32 and take in groove 33, take in roller 11's terminal surface offer take in groove 33, slider 32 and take in groove 33 sliding connection, extension 30 and slider 32 rotate to be connected, extension 30 can slide into take in groove 33 along with slider 32, slider 32 and take in groove 33 mutually support and use, extension 30 forms the pole that the cross-section is the same with slider 32, turning handle 31 and extension 30's lateral wall face rotate to be connected, as the supplement to above-mentioned scheme, through setting up extension 30, pull extension 30 drives slider 32 and slides in take in groove 33, after extension 30 slides from take in groove 33, overturn extension 30 to take in slider 32 vertical state, turn handle 31, extension 31 promotes the extension 30 to promote the circumferential motion of extension 30 and slide along with take in groove 33, it is realized to take up the roll up the extension 32 and rotate the same time, take up the extension 32 is realized to take up the roll 11 and roll up the extension is rotated to the extension 32, can be more laborsaving to take up the roll 11.

Working principle: pulling extension 30 drives slide 32 to slide in accomodate groove 33, after the extension 30 is slipped from accomodating the inslot 33, overturn extension 30 to with slide 32 vertical state, rotate rotating handle 31, rotating handle 31 promotes extension 30 circular motion, extension 30 promotes slide 32 and drives accomodate roller 11 rotatory realization to accomodate the hosepipe around the book, elastic telescopic link 23 output shaft promotes vertical axis 22 to overturn towards accomodating roller 11 below, vertical axis 22 drives rotary part 21 and extends to accomodate roller 11 below in the slope state, when releasing or accomodating the hosepipe, rotate the hosepipe direction around vertical axis 22 through inclined rotary part 21, make the hosepipe be when accomodating roller 11 around the book, the hosepipe part that is located accomodate roller 11 below and accomodate the radial contained angle between roller 11 shrink, realize the direction and the spacing to the hosepipe.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (6)

1. A water hose winding and unwinding device of a building fire-fighting facility, which comprises a shell (10); the water hose collecting device is characterized in that a collecting roller (11) used for winding a water hose is rotationally connected with a shell (10), a guide assembly used for limiting the water hose is arranged on the inner wall of the shell (10), the guide assembly can push the water hose towards the position right below the collecting roller (11), the guide assembly comprises a connecting rod (20) and a rotating part (21), the connecting rod (20) is fixedly connected with the shell (10), the rotating part (21) is elastically connected with the connecting rod (20), the rotating part (21) inclines towards the lower part of the collecting roller (11) to form a limiting stop lever, a handle assembly capable of being collected is arranged on the end face of the collecting roller (11), the guide assembly further comprises a vertical shaft (22) and an elastic telescopic rod (23), the vertical shaft (22) is rotationally connected with the connecting rod (20), an output shaft of the elastic telescopic rod (23) is rotationally connected with the vertical shaft (22), and the rotating part (21) is rotationally connected with the vertical shaft (22).

2. The water hose reel-up device of the building fire-fighting equipment according to claim 1, wherein the rotating part (21) forms a cylinder structure, the vertical shaft (22) is a circular rod body, the vertical shaft (22) is inserted into the cavity of the rotating part (21), and the inner wall of the rotating part (21) is rotatably connected with the vertical shaft (22).

3. The water hose winding and unwinding device of a fire-fighting installation for a building according to claim 1, wherein the side wall of the connecting rod (20) forms a horizontal plate, the bottom surface of the vertical shaft (22) forms a rectangular bulge, the wall surface of the horizontal plate is provided with an avoidance groove, and the bulge is inserted into the avoidance groove and is rotatably connected with the horizontal plate through a pin shaft.

4. The water hose reel-up device of a building fire-fighting installation according to claim 1, characterized in that the handle assembly comprises an extension part (30) and a turning handle (31), the extension part (30) is movably connected with the collecting roller (11), the extension part (30) can slide along the collecting roller (11) and turn over to a position perpendicular to the collecting roller (11), and the turning handle (31) is rotatably connected with the extension part (30).

5. The water hose winding and unwinding device of a fire protection facility according to claim 4, wherein the handle assembly further comprises a sliding body (32) and a storage groove (33), the storage groove (33) is formed in the end face of the storage roller (11), the sliding body (32) is slidably connected with the storage groove (33), the extension portion (30) is rotatably connected with the sliding body (32), and the extension portion (30) can slide into the storage groove (33) along with the sliding body (32).

6. The water hose storage device of the building fire protection facility according to claim 5, wherein the sliding body (32) and the storage groove (33) are matched with each other, the extension part (30) forms a rod with the same section as the sliding body (32), and the rotating handle (31) is rotatably connected with the side wall surface of the extension part (30).