CN110755792B

CN110755792B - Fire hose dewatering coiling mechanism

Info

Publication number: CN110755792B
Application number: CN201911068841.5A
Authority: CN
Inventors: 高友根
Original assignee: Nantong Yalong Fire Fighting Equipment Co ltd
Current assignee: Nantong Yalong Fire Fighting Equipment Co.,Ltd.
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2021-03-30
Anticipated expiration: 2039-11-05
Also published as: CN110755792A

Abstract

The invention relates to the technical field of fire hoses, and discloses a fire hose dewatering and winding device which comprises a bottom plate and a shell, wherein a reel is arranged in the shell, a fixed hole is formed in the reel, a fixed block is arranged at the lower part of the fixed hole, a hose is clamped between the fixed block and the reel, a movable frame is arranged in the shell, a friction roller is fixedly connected onto the movable frame, a fixed pulley is fixedly connected onto the side surface of the movable frame, a spring is fixedly connected between the movable frame and the shell, a chain is fixedly connected onto the bottom plate, one end of the chain bypasses the fixed pulley, a slide way is fixedly connected onto the right part of the shell, and a pressure rod is arranged at the left. This fire hose dewatering coiling mechanism strikes and the effect of slope slide is extruded the water in the hosepipe to the hosepipe by six angles of reel to and utilize the slip of hosepipe to come to rub with the friction roller and in order to detach the outside ice sediment of hosepipe, possess and can carry out the dewatering rolling to the hosepipe, and can carry out the advantage that deicing sediment was handled.

Description

Fire hose dewatering coiling mechanism

Technical Field

The invention relates to the technical field of fire fighting, in particular to a dewatering and winding device for a fire hose.

Background

The fire hose is one of key equipment used for fire control water supply, is a hose used for conveying high-pressure water or foam and other flame-retardant liquids, and in order to facilitate storage, taking, placing and transportation, the used hose needs to be rolled up, and both ends of the fire hose are provided with metal joints, and can be connected with another hose to prolong the distance or connected with a nozzle to increase the liquid injection pressure.

At present, fire hose's rolling work is still mostly by the manual work rolling, efficiency is lower and waste time and energy like this, and fire hose still will extrude its inside remaining water before the rolling, though there are some devices that can be used to fire hose wringing rolling, but this type of device mostly only relies on exerting pressure to carry out the wringing rolling, then cause the hosepipe wearing and tearing easily, and if really at cold weather, water in the hosepipe if can not extrude fast, then cause the hosepipe to freeze stifled easily, the device should be able to carry out the deicing to the hosepipe of cold weather rolling promptly and slag is handled.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a fire hose water removal winding device which has the advantages of being capable of removing water and winding a hose and removing ice slag, and solves the problems that the existing device cannot remove water and wind the hose and cannot remove ice slag.

(II) technical scheme

In order to achieve the purposes of dewatering and winding the water belt and performing deicing slag treatment, the invention provides the following technical scheme: the utility model provides a fire hose dewatering coiling mechanism, comprising a base plate, fixedly connected with casing on the bottom plate, the below fixedly connected with gyro wheel of bottom plate, the inside of casing is provided with the pivot, fixedly connected with reel in the pivot, fixedly connected with baffle on the reel, be provided with the fixed orifices in the reel, the fixed block has been placed to the lower part of fixed orifices, the one end fixedly connected with elasticity rope of fixed block, the one end of elasticity rope and the fixed knot fixed connection on the reel, accompany the hosepipe between fixed block and the reel, the top fixedly connected with support of casing, the support articulates through the hinge post has the adjustable shelf, fixedly connected with friction roller on the adjustable shelf, the side fixedly connected with fixed pulley of adjustable shelf, fixedly connected with spring between adjustable shelf and the casing, fixedly connected with lock chain on the bottom plate, the fixed pulley is walked around to the one end of lock chain, the right part fixedly.

Preferably, the rotating shaft is driven by a motor, so that the device can automatically operate.

Preferably, the cross section of the reel is in a regular hexagon shape, so that the water squeezing and winding can be performed by impacting the water band by six corners of the reel when the reel is wound.

Preferably, the shape of the lower part of the fixing hole is the same as that of the fixing block, and the fixing block can be placed into the fixing hole to fix the folded part of the water hose so as to facilitate rolling.

Preferably, one end of the chain is provided with a hook, and the position of the movable frame can be fixed by hooking the hook with the chain at the left part.

Preferably, the slideway is provided with a sliding groove corresponding to the pressure lever, so that the pressure lever can be prevented from blocking the joint at the tail end of the water hose by sliding.

(III) advantageous effects

Compared with the prior art, the invention provides a fire hose dewatering and winding device which has the following beneficial effects:

1. this fire hose dewatering coiling mechanism, through being provided with the pivot, and fixedly connected with regular hexagon's reel in the pivot, and be provided with the fixed orifices in the reel, accessible fixed block fixes the folding department of hosepipe on the reel with the cooperation of fixed orifices in order to make things convenient for the rolling, six angles that make the reel through the rotation of reel are strikeed the hosepipe and are in order to extrude water wherein, and be provided with the slide in the right part of casing, then the hosepipe in the rolling slides along the slide, on the slide of slope, water can flow from the kneck of hosepipe right-hand member automatically, can make the better faster outflow of water in the hosepipe, be provided with the depression bar through the left part at the slide, can further make the depression bar extrude the hosepipe in order to strengthen out.

2. This fire hose dewatering coiling mechanism is through being provided with the support to articulated on the support have the adjustable shelf, and fixedly connected with friction roller again on the adjustable shelf, then can borrow the slip of hosepipe when being rolled by the reel to come to rub with the friction roller with the ice sediment of detaching the hosepipe outside, and the accessible pulling chain changes the position of friction roller, and then changes the interact power between friction roller and hosepipe.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a right side sectional view of the connection of the stand and the movable frame in the present invention;

FIG. 3 is a right side cross-sectional view of the reel of the present invention;

FIG. 4 is an enlarged view of a portion of the invention at A in FIG. 1;

figure 5 is a front cross-sectional view of a skid in accordance with the present invention.

In the figure: 1-bottom plate, 2-shell, 3-roller, 4-rotating shaft, 5-reel, 6-baffle, 7-fixed hole, 8-fixed block, 9-elastic rope, 10-fixed buckle, 11-water belt, 12-bracket, 13-hinge column, 14-movable frame, 15-friction roller, 16-fixed pulley, 17-spring, 18-chain, 19-slideway and 20-compression bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a fire hose dewatering and winding device comprises a bottom plate 1, a housing 2 is fixedly connected to the bottom plate 1, a roller 3 is fixedly connected to the lower portion of the bottom plate 1, a rotating shaft 4 is arranged inside the housing 2, a reel 5 is fixedly connected to the rotating shaft 4, the cross section of the reel 5 is regular hexagon, the reel 5 can be wound by the reel 5 to impact six corners of the reel 5 on a hose 11 for squeezing and winding, the rotating shaft 4 is driven by a motor to enable the device to operate automatically, a baffle 6 is fixedly connected to the reel 5, the baffle 6 can limit the wound hose 11, a fixing hole 7 is arranged in the reel 5, a fixing block 8 is arranged at the lower portion of the fixing hole 7, the shape of the lower portion of the fixing hole 7 is the same as that of the fixing block 8, the fixing block 8 can be placed in the fixing hole 7 to fix the folded portion of the hose 11 for facilitating winding, an elastic rope 9 is fixedly, one end of an elastic rope 9 is fixedly connected with a fixed buckle 10 on a reel 5, a water band 11 is clamped between a fixed block 8 and the reel 5, the top of a shell 2 is fixedly connected with a support 12, the support 12 is hinged with a movable frame 14 through a hinge post 13, the movable frame 14 is fixedly connected with a friction roller 15, the side surface of the movable frame 14 is fixedly connected with a fixed pulley 16, a spring 17 is fixedly connected between the movable frame 14 and the shell 2, a chain 18 is fixedly connected on a bottom plate 1, one end of the chain 18 bypasses the fixed pulley 16, one end of the chain 18 is provided with a hook, the position of the movable frame 14 can be fixed by hooking the hook with the chain 18 at the left part, the right part of the shell 2 is fixedly connected with the slide way 19, the left end of the slide way 19 is provided with a pressure lever 20, and the slide way 19 is internally provided with a slide groove corresponding to the pressure lever 20, so that the pressure lever 20 is prevented from blocking the joint at the tail end of the water hose 11 by sliding the pressure lever 20.

The working principle is as follows: the water hose 11 is folded in half, then the folded part is pulled to the reel 5 from the slide way 19 and is plugged into the fixed hole 7, then the fixed block 8 is plugged into the fixed hole 7 to fix the water hose 11 so as to be beneficial to rolling, the chain 18 is pulled to a proper position and is fixed so as to fix the position of the movable frame 14, the friction roller 15 on the movable frame 14 is positioned on the water hose 11 to conveniently rub the water hose 11 during rolling to remove ice slag outside the water hose 11, the motor is started, the rotating shaft 4 drives the reel 5 to rotate to roll the water hose 11, six corners of the reel 5 are impacted on the water hose 11 through rotation of the reel 5 to extrude water in the water hose, the slide way 19 is arranged at the right part of the shell 2, the rolled water hose 11 slides along the slide way 19, and on the inclined slide way 19, water can automatically flow out from a connector at the right end of the water hose 11, the water in the water hose 11 can flow out better and faster, and the water hose 11 can be further extruded by the compression rod 20 to enhance the water outlet effect by arranging the compression rod 20 at the left part of the slideway 19.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire hose dewatering coiling mechanism, includes bottom plate (1), its characterized in that: a shell (2) is fixedly connected on the bottom plate (1), idler wheels (3) are fixedly connected below the bottom plate (1), a rotating shaft (4) is arranged inside the shell (2), a reel (5) is fixedly connected on the rotating shaft (4), a baffle plate (6) is fixedly connected on the reel (5), a fixed hole (7) is arranged in the reel (5), a fixed block (8) is placed at the lower part of the fixed hole (7), an elastic rope (9) is fixedly connected at one end of the fixed block (8), one end of the elastic rope (9) is fixedly connected with a fixed buckle (10) on the reel (5), a water hose (11) is clamped between the fixed block (8) and the reel (5), a support (12) is fixedly connected at the top of the shell (2), a movable frame (14) is hinged to the support (12) through a hinge column (13), a friction roller (15) is fixedly connected on the movable frame (14), and a fixed pulley (16) is fixedly connected, a spring (17) is fixedly connected between the movable frame (14) and the shell (2), a chain (18) is fixedly connected to the bottom plate (1), one end of the chain (18) bypasses a fixed pulley (16), a slide way (19) is fixedly connected to the right part of the shell (2), a pressure lever (20) is arranged at the left end of the slide way (19), a sliding groove corresponding to the pressure lever (20) is arranged in the slide way (19), a hook is arranged at one end of the chain (18), and the cross section of the reel (5) is in a regular hexagon shape; wherein, the water hose (11) is folded in half, then the folded part is pulled to the reel (5) from the slide way (19) and is inserted into the fixed hole (7), then the fixed block (8) is inserted into the fixed hole (7) to complete the fixation of the water hose (11) so as to be beneficial to rolling, the chain (18) is pulled to a proper position and then is fixed, the fixation of the position of the movable frame (14) can be completed, the friction roller (15) on the movable frame (14) is positioned on the water hose (11), the water hose (11) is conveniently rubbed during rolling so as to remove ice slag outside the water hose (11), the motor is started, the rotating shaft (4) drives the reel (5) to rotate to carry out the water hose (11), six corners of the reel (5) are impacted to the water hose (11) through the rotation of the reel (5) so as to extrude the water therein, and the slide way (19) is arranged at the right part of the shell (2), the water hose (11) in rolling slides along the slide way (19), water can automatically flow out from the interface at the right end of the water hose (11) on the inclined slide way (19), namely the water in the water hose (11) can flow out better and faster, and the water outlet effect can be enhanced by further extruding the water hose (11) by the pressure lever (20) arranged at the left part of the slide way (19).

2. The fire hose dewatering and winding device of claim 1, wherein: the rotating shaft (4) is driven by a motor.

3. The fire hose dewatering and winding device of claim 1, wherein: the shape of the lower part of the fixing hole (7) is the same as that of the fixing block (8).