Winding device for fire hose

Abstract

The utility model relates to the technical field of fire hose winding, in particular to a fire hose winding device which comprises a base, a driving device, a winding plate, an anti-deviation device, a stabilizing plate and a guide rod. A driving device is arranged on the rear side of the upper portion of the base, a rolling plate is arranged in the center of the upper portion of the base, a rolling rod with the rear end extending to the rear portion of the rolling plate is movably connected to the front side of the upper portion of the rolling plate, an anti-deviation device is movably connected to the front end of the rolling rod, and two fixing hole sets with outward openings are formed in the position, between the anti-deviation device and the rolling plate, of the outer side of the rolling rod in the axial direction at intervals front and back. Each fixing hole set comprises a plurality of fixing holes formed in the circumferential direction at intervals, and a screw is in threaded connection with the interior of each fixing hole. One end of a fire hose is placed in the gap between the two guide rods, the fire hose is wound on the outer side of the winding rod, flattening treatment of the fire hose is effectively achieved, the device is simple in structure, convenient to use and high in automation degree, and the winding efficiency of the fire hose is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire hose winding technical field especially relates to a winding device of fire hose. BACKGROUND

[0002] Safety production is the most important work of enterprise, and fire safety is an important part of safety production. Fire hose is an important accessory of fire facilities, which is a hose for conveying high-pressure fire water or foam liquid extinguishing agent. In order to reduce the storage space, facilitate taking, placing and carrying, and eliminate the need for winding treatment of the hose, after the fire hose is used, manual winding is usually used to wind the hose. The length of the fire hose is relatively long, and the manual winding process is time-consuming and laborious. At the same time, the surface of the used fire hose often adheres to toxic and harmful chemicals or sundries, and the manual winding has low safety.

[0003] Chinese utility model patent CN216836519U discloses a portable fire hose winding device. The portable fire hose winding device includes a base, a rotating shaft is arranged in the middle of the base, the rotating shaft extends into one side of the base and is provided with an automatic driving mechanism for driving it to rotate, the automatic driving mechanism includes a hand drill, the output end of the hand drill is connected with a first square sleeve, the first square sleeve is rotatably connected to the base, the outer side of the first square sleeve is sleeved with a driving gear, the driving gear is connected with a driven gear through a chain, the driven gear is sleeved in the middle of the rotating shaft, the rotating shaft extends out of one side of the base and is fixedly connected with a winding mechanism, the winding mechanism includes a first connecting plate sleeved with the rotating shaft, the two ends of the first connecting plate are provided with winding rods, the two sides of the winding rods are provided with guide mechanisms, the guide mechanisms include second connecting plates arranged on both sides of the base, and the two ends of the second connecting plates are provided with water squeezing rods.

[0004] Although the above-mentioned utility model solves the problem of manual winding, which is time-consuming and laborious, the above-mentioned device has a complex structure, although the winding efficiency of the fire hose is improved, the working process of the device is still complex.

[0005] In summary, a device with simple structure, high practicality, high automation and high efficiency in winding fire hose is needed. UTILITY MODEL CONTENTS

[0006] The utility model provides a winding device of fire hose, overcomes the deficiency of prior art, and effectively solves the problems of complex working process and low practicality of the existing winding device of fire hose.

[0007] In order to solve the above problems, the utility model relates to a kind of winding device of fire hose, including base, driving device, winding plate, anti-deviation ware, firm plate and guide rod;The rear side of upper portion of base is equipped with driving device, the central portion of upper portion of base is equipped with winding plate, the front side of upper portion of winding plate is movably connected with winding rod extending to the rear of winding plate, the front end of winding rod is movably connected with anti-deviation ware, the outer side of winding rod between the position of anti-deviation ware and winding plate is axially spaced apart and is equipped with two groups of fixed hole groups opening outward, each group of fixed hole group includes a plurality of fixed holes spaced apart along the circumference, and each fixed hole is threadedly connected with screw rod;The bottom of winding plate is equipped with triangular firm plate on both sides, and the lower end of each firm plate is fixedly connected with the upper side of base at corresponding position;Two guide rods are spaced apart on the front side of lower portion of winding plate;Base bottom corner is equipped with moving wheel.

[0008] The above-mentioned driving device includes a bracket and a motor, the bracket is fixedly arranged on the rear side of the upper portion of the base, and the motor is fixedly installed on the bracket.

[0009] The front side of the upper portion of the above-mentioned winding plate is provided with a circular groove opening forward, the bearing is fixedly installed in the circular groove, the winding plate is provided with a through circular hole at the position corresponding to the inner ring of the bearing, and the rear end of the winding rod is fixedly connected with the output shaft of the driving device after sequentially penetrating the inner ring of the bearing and the circular hole.

[0010] The rear end of the above-mentioned winding rod is provided with a key groove opening outward, the output shaft of the driving device is provided with a spline matching the key groove, and the winding rod and the driving device are connected together through the spline and the key groove.

[0011] The above-mentioned anti-deviation ware includes an integrally formed and mutually perpendicular long strip-shaped sheet and a round rod, the rear lower side of the long strip-shaped sheet is fixedly connected together with the front end of the round rod, the outer side of the round rod is provided with external threads, the front end of the winding rod is provided with an internal thread hole opening forward and matching the external threads, and the round rod and the winding rod are connected together through threads.

[0012] The utility model places one end of fire hose into the gap between the two guide rods, then winds the fire hose outside the winding rod, and fixes it between the two groups of screw rods through the screw rod, to ensure that the fire hose is wound according to the specified route during winding, effectively realizes the flat treatment of the fire hose, effectively prevents falling off during winding, finally drives the winding rod to rotate through the driving device, and completes the winding of the fire hose;The device is simple in structure, convenient to use, and high in automation, which greatly improves the winding efficiency of the fire hose. BRIEF DESCRIPTION OF DRAWINGS

[0013] The specific embodiments of the utility model will be further described in detail in combination with the drawings.

[0014] Fig. 1The utility model discloses a main view structure schematic drawing.

[0015] Fig. 2 The utility model discloses a side view structure schematic drawing.

[0016] Fig. 3 The utility model discloses a top view structure schematic drawing.

[0017] In the drawing: 1 - base, 2 - winding board, 3 - firm board, 4 - guide rod, 5 - screw rod, 6 - moving wheel, 7 - support, 8 - motor, 9 - bearing, 10 - keyway, 11 - long strip thin plate, 12 - round rod, 13 - winding rod, 14 - fire hose. DETAILED DESCRIPTION

[0018] The utility model is not restricted by the following embodiment, and the specific implementation can be determined according to the technical scheme and actual situation of the utility model.

[0019] The utility model will be further described below in combination with the embodiment and the drawing:

[0020] As Figs. 1-3 The utility model discloses a winding device of fire hose, including base 1, drive arrangement, winding board 2, deflector, firm board 3 and guide rod 4, the upper rear side of base 1 is equipped with drive arrangement, the upper central part of base 1 is equipped with winding board 2, the upper front side of winding board 2 is movably connected with the winding rod 13 of rear end extension to the rear of winding board 2, the front end of winding rod 13 is movably connected with the deflector, and the outer side of the position of winding rod 13 between deflector and winding board 2 is provided with two groups of fixed hole groups opening outward along the axial direction forward and backward, each fixed hole group includes a plurality of fixed holes arranged along the circumferential direction, and each fixed hole is screw-connected with screw rod 5; The bottom left and right sides of winding board 2 are equipped with the firm board 3 of triangle, and the lower end of each firm board 3 is fixedly connected with the upper side of base 1 at the corresponding position; The left and right interval of the front side of winding board 2 is equipped with two guide rods 4; The bottom of base 1 is equipped with moving wheel 6.

[0021] Among them, the thickness of firm board 3 is slightly less than the thickness of winding board 2, firm board 3 is the triangle thin plate, and the number is two, and the short side of each triangle plate is fixedly welded with base 1 and winding board 2 at the corresponding position respectively; Moving wheel 6 is the universal wheel with brake, and the number is four, is installed in the bottom of base 1 evenly, and the carrying movement of the device is facilitated.

[0022] In operation, first, one end of the fire hose 14 is placed in the gap between the two guide rods 4, then the fire hose 14 is wound outside the winding rod 13, and is fixed between the two groups of screw rods 5 by the screw rods 5, so as to ensure that the fire hose 14 is wound according to the specified route during winding, effectively realizes the flat treatment of the fire hose 14, effectively prevents the fire hose 14 from falling off during winding, and finally drives the winding rod 13 to rotate by the driving device, thereby completing the winding of the fire hose 14; the device has simple structure, convenient use, and high automation degree, and greatly improves the winding efficiency of the fire hose 14.

[0023] As shown in Figs. 1-3 , the driving device comprises a bracket 7 and a motor 8, the bracket 7 is fixedly arranged on the upper rear side of the base 1, the motor 8 is fixedly arranged on the bracket 7, and the output shaft of the motor 8 is connected with the winding rod 13. Thus, the motor 8 is a variable frequency motor 8, which can adjust the frequency of rotation according to the winding condition, thereby saving electricity and ensuring the winding efficiency

[0024] As shown in Figs. 1-3 , the upper front side of the winding plate 2 is provided with a circular groove opening forward, the bearing 9 is fixedly arranged in the circular groove, the winding plate 2 is provided with a through circular hole corresponding to the inner ring position of the bearing 9, and the rear end of the winding rod 13 is fixedly connected with the output shaft of the driving device in sequence through the inner ring of the bearing 9 and the circular hole. Thus, the outer ring of the bearing 9 can be fixed in the circular groove by welding, the inner ring of the bearing 9 is fixedly connected with the winding rod 13, the winding rod 13 is convenient to rotate, and the rotation of the winding rod 13 is more smooth.

[0025] As shown in Figs. 1-3 , the rear end of the winding rod 13 is provided with a key groove 10 opening outward, the output shaft of the driving device is provided with a spline matching the key groove 10, and the winding rod 13 is connected with the driving device through the spline and the key groove 10. Thus, the installation and dismounting between the winding plate 2 and the motor 8 are facilitated.

[0026] As shown in Figs. 1-3 , the anti-deviation device comprises an integrally formed and mutually perpendicular long strip-shaped plate 11 and a circular rod 12, the rear lower side of the long strip-shaped plate 11 is fixedly connected with the front end of the circular rod 12, the outer side of the circular rod 12 is provided with an external thread, the front end of the winding rod 13 is provided with an internal thread hole opening forward and matching the external thread, and the circular rod 12 is connected with the winding rod 13 through the thread. Thus, the anti-deviation device has an L-shaped structure, is movably connected with the winding rod 13 through the thread, the spacing between the anti-deviation device and the winding plate 2 is convenient to adjust, the fire hose 14 of different widths can be wound, and the neatness of winding is ensured.

[0027] According to needs, the base 1, the bracket 7, the winding plate 2, the stabilizing plate 3, the bearing 9, the winding rod 13, the motor 8, the guide rod 4, the anti-deviation device, and the screw rod 5 are all made of stainless steel, which can effectively ensure the service life of the device.

Claims

1. A fire hose reeling device, characterized in that: It includes a base, a driving device, a winding plate, an anti-deflection device, a stabilizing plate and a guide rod; a driving device is provided on the rear side of the upper part of the base, a winding plate is provided in the center of the upper part of the base, the front side of the upper part of the winding plate is movably connected to a winding rod with a rear end extending to the rear of the winding plate, the front end of the winding rod is movably connected to the anti-deflection device, and two groups of fixing holes with outward openings are provided on the outer side of the winding rod between the anti-deflection device and the winding plate at axial front and rear intervals, each group of fixing holes includes a plurality of fixing holes arranged at circumferential intervals, and a screw is threaded in each fixing hole; triangular stabilizing plates are provided on the left and right sides of the bottom of the winding plate, and the lower end of each stabilizing plate is fixedly connected to the upper side of the base at the corresponding position; two guide rods are provided on the left and right sides of the front side of the lower part of the winding plate; movable wheels are provided at the four corners of the bottom of the base.

2. A fire hose reeling device according to claim 1, characterized in that: The driving device includes a bracket and a motor. The bracket is fixedly provided on the rear side of the upper part of the base. The motor is fixedly installed on the bracket. The output shaft of the motor is connected to the winding rod.

3. A fire hose reeling device according to claim 1, characterized in that: A circular groove opening forward is provided on the front upper side of the winding plate, in which a bearing is fixedly installed. A through circular hole is provided on the winding plate corresponding to the position of the inner ring of the bearing. The rear end of the winding rod passes through the inner ring of the bearing and the circular hole in turn and is fixedly connected to the output shaft of the driving device.

4. A fire hose reeling device according to claim 1, characterized in that: The rear end of the winding rod is provided with a keyway opening outward, and the output shaft of the driving device is provided with a spline matching the keyway. The winding rod and the driving device are connected together through the spline and the keyway.

5. A fire hose reeling device according to claim 1, characterized in that: The anti-deflection device includes an integrally formed and mutually perpendicular long thin plate and round rod. The lower rear side of the long thin plate is fixedly connected to the front end of the round rod. An external thread is provided on the outside of the round rod. An internal thread hole is provided at the front end of the winding rod, which opens forward and matches the external thread. The round rod and the winding rod are connected together by threads.

Images