CN218338869U

CN218338869U - Fire hose airing device

Info

Publication number: CN218338869U
Application number: CN202222465558.XU
Authority: CN
Inventors: 张恩奇; 王帅涛; 胡晓刚
Original assignee: Henan Fulem Technology Co ltd
Current assignee: Henan Fulem Technology Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-01-20
Anticipated expiration: 2032-09-15

Abstract

The utility model relates to a fire hose airing device, which comprises two channel steel vertically arranged along the back of a steel structure training frame, wherein two notches of the channel steel are oppositely arranged, a beam is arranged at the upper ends of the two channel steel, the lower end of the channel steel is fixedly connected with the lower end of the steel structure training frame, a suspension frame is arranged between the two channel steel in a rolling way, rolling mechanisms matched with the channel steel are arranged at the left side and the right side of the suspension frame, a plurality of hooks are fixedly arranged at one side of the suspension frame opposite to the steel structure training frame, a winch controlled by a PLC (programmable logic controller) is arranged at the outer side of one of the channel steel at the lower end of the steel structure training frame, and the winch is connected with the suspension frame through a steel wire rope so as to drive the suspension frame to lift; the utility model discloses the space occupies for a short time, and the sunning volume is many, and fire hose can not damaged.

Description

Fire hose airing device

Technical Field

The utility model belongs to the technical field of drying device, concretely relates to fire hose drying device.

Background

Along with the rapid development of the current society, fire safety is more and more important, the fire rescue task of fire fighting troops is more and more complex, the working pressure and the labor load of firefighters are more and more heavy, most of the fire fighting rescue processes are rescued by spraying water through fire hoses, after the rescue is finished, the fire hoses store residual water, and the water hoses can be conveniently stored and stored after being aired, otherwise the water hoses are moldy, and the service life of the water hoses is influenced.

In order to solve the problems, the application number 202122833108.7 of the Chinese utility model discloses a fire hose airing device, which comprises a first base, a long shaft, a first bevel gear, a vertical pile, a screw rod, a second bevel gear, a first servo motor, a third bevel gear, a fourth bevel gear, a screw block, a support column, a lifting plate, a concave cover and a hanging piece, when the device is used for airing a fire hose, the fire hose can be hung on the hanging piece between the lifting plate and the concave cover, the lifting plate is driven to lift by starting the first servo motor so as to straighten the fire hose, and the fire hose is vertically unfolded; however, the fire hose airing device has the following defects: the drying device is complex in driving structure for driving the lifting plate to lift and high in failure rate; when the airing height is adjusted, the airing device needs to rely on airing workers to observe the rising height of the lifting plate in real time, and the rising height of the lifting plate can be too high due to carelessness so that the fire hose can be pulled excessively, and finally the fire hose is torn off to cause certain loss.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art and providing a space occupies for a short time, and the sunning volume is many, and fire hose can not impaired fire hose drying device.

The technical scheme of the utility model as follows:

the utility model provides a fire hose drying device, includes two along the vertical channel-section steels that set up in the back of steel construction training frame, two the notch of channel-section steel sets up relatively, two the upper end of channel-section steel is provided with the crossbeam, the lower extreme fixed connection of channel-section steel is in the lower extreme of steel construction training frame, two roll between the channel-section steel and be provided with the mounted frame's the left and right sides all be provided with channel-section steel complex roll mechanism the mounted frame with steel construction training frame carries on the back mutually one side fixedly and is provided with a plurality of couples the lower extreme of steel construction training frame is located one of them the outside of channel-section steel is provided with the hoist engine that is controlled by the PLC controller, the hoist engine is connected and then realizes the hoist engine drive the mounted frame goes up and down with the mounted frame through wire rope.

Compared with the prior art, the beneficial effects of the utility model are that: the hanging frame for airing the fire hose is arranged at the back of the steel structure training frame, so that the space utilization rate of the steel structure training frame is improved without additionally arranging a fire hose airing device, and the hanging frame is provided with a plurality of hooks, so that the fire hose airing amount is large, and the training of fire fighters is not influenced in the airing process; meanwhile, the hoisting machine is adopted for driving, and the suspension frame is lifted under the assistance of the rolling mechanism, so that the mode is convenient and fast, and the failure rate is low.

Further, the rolling mechanism comprises a positioning wheel and a roller which are rotatably assembled on one side face, facing the channel steel, of the suspension frame, the positioning wheel is abutted to the side wall of the inner groove of the channel steel, and the roller is abutted to the bottom wall of the inner groove of the channel steel.

Furthermore, the locating wheel has two, and is two one side of locating wheel all is provided with the gyro wheel.

Furthermore, the positioning wheels are spaced from the bottom wall of the inner groove of the channel steel.

Furthermore, the upper end of the suspension frame is provided with a first lifting ring and a second lifting ring respectively near the left and right edges of the suspension frame, the lower end face of the cross beam is provided with a first fixed pulley and a second fixed pulley corresponding to the first lifting ring and the second lifting ring respectively, a third steel wire rope is wound on a winding drum of the winch, the first lifting ring is connected with the third steel wire rope after passing through the first fixed pulley through the first steel wire rope, and the second lifting ring is connected with the third steel wire rope after passing through the second fixed pulley and the first fixed pulley through the second steel wire rope.

Furthermore, one end of the cross beam corresponding to the winch extends out of one side of the corresponding channel steel, a third fixed pulley is arranged on the lower side face of the extending end of the cross beam, and the first steel wire rope and the second steel wire rope are connected with the third steel wire rope after passing through the third fixed pulley in a winding mode.

Furthermore, a high-position limit switch is arranged in a notch at the upper end of the channel steel, a low-position limit switch is arranged on one side of the lower ends of the two channel steels, which are opposite to each other, an installation plate is arranged below the low-position limit switch, which is positioned on one side of the two channel steels, which is opposite to each other, a clamping rod is detachably arranged on the installation plate, and a matching rod matched with the clamping rod is arranged between the two channel steels; the upper end of the fire hose is hung on the hook, the lower end of the fire hose is clamped between the clamping rod and the matching rod, the fire hose is lifted upwards under the action of the winch, when the fire hose is in a straightened state, if the winch continues to lift the fire hose upwards, the lower end of the fire hose can pull the clamping rod upwards, the clamping rod can touch the low-position limit switch, the winch stops working, and the fire hose is prevented from being excessively pulled; similarly, when the roller touches the high-position limit switch, the winch also stops working, and the winch can normally work in a working interval.

Further, a gap for accommodating a fire hose is reserved between the clamping rod and the matching rod.

Further, the channel-section steel is connected through a plurality of support frames at the back of steel construction training frame.

In a word, the utility model has the advantages of the space occupies for a short time, and the sunning volume is many, and fire hose can not impaired.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a certain side of the present invention.

Fig. 2 is a partially enlarged schematic structural view of a portion a in fig. 1.

Fig. 3 is a partially enlarged structural view of a portion B in fig. 1.

Fig. 4 is a schematic perspective view of another side of the present invention.

Fig. 5 is a partially enlarged structural view of a portion C in fig. 4.

Fig. 6 is a partially enlarged structural view of a portion D in fig. 4.

Fig. 7 is a partially enlarged structural view of a portion E in fig. 4.

In the figure, 1, a steel structure training frame, 2, channel steel, 3, a cross beam, 4, a suspension frame, 5, a hook, 6, a winch, 7, a positioning wheel, 8, a roller, 9, a first lifting ring, 10, a second lifting ring, 11, a first fixed pulley, 12, a second fixed pulley, 13, a third steel wire rope, 14, a first steel wire rope, 15, a second steel wire rope, 16, a third fixed pulley, 17, a high-position limit switch, 18, a low-position limit switch, 19, a mounting plate, 20, a clamping rod, 21, a matching rod, 22 and a support frame.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, 4 and 7, the fire hose airing device comprises two channel steel 2 vertically arranged along the back of a steel structure training frame 1, notches of the two channel steel 2 are oppositely arranged, a cross beam 3 is arranged at the upper ends of the two channel steel 2, the lower end of the channel steel 2 is fixedly connected to the lower end of the steel structure training frame 1, a suspension frame 4 is arranged between the two channel steel 2 in a rolling manner, rolling mechanisms matched with the channel steel 2 are arranged on the left side and the right side of the suspension frame 4, a plurality of hooks 5 are fixedly arranged on the side, opposite to the steel structure training frame 1, of the suspension frame 4, a winch 6 controlled by a PLC controller is arranged on the outer side of one of the channel steel 2 at the lower end of the steel structure training frame 1, and the winch 6 is connected with the suspension frame 4 through a steel wire rope so that the winch 6 drives the suspension frame 4 to ascend and descend; the channel steel 2 is connected to the back of the steel structure training frame 1 through a plurality of support frames 22.

In this embodiment, the hoisting machine 6 may be an electric hoisting machine available from anecdor hoisting machinery ltd and having a model number of DKJ-1000E1, and may specifically refer to a website link: http: the hoisting machine 6 is controlled by a PLC (programmable logic controller), the suspension frame 4 can be formed by welding square pipes, a plurality of hooks 5 can be welded on the suspension frame 4, the cross beam 3 can be welded at the upper end of the channel steel 2, a hole for a steel wire rope to pass through is formed in the upper part of the channel steel 2, and the channel steel 2 can be fixed on the back of the steel structure training frame 1 through a plurality of triangular support frames 22.

As shown in fig. 3 and 7, the rolling mechanism includes a positioning wheel 7 and a roller 8 which are rotatably mounted on one side surface of the suspension frame 4 facing the channel steel 2, the positioning wheel 7 abuts against the side wall of the inner groove of the channel steel 2, and the roller 8 abuts against the bottom wall of the inner groove of the channel steel 2; two positioning wheels 7 are provided, and one side of each positioning wheel 7 is provided with a roller 8; the positioning wheel 7 has a certain distance with the bottom wall of the inner groove of the channel steel 2.

In this embodiment, the locating wheel 7 the inside groove lateral wall of channel-section steel 2 is inconsistent to be rotated, is favorable to preventing that the suspension frame 4 from breaking away from the notch of channel-section steel 2 at the in-process that reciprocates, the setting up of gyro wheel 8 makes the suspension frame 4 can be more smooth and easy at the in-process that reciprocates, reduces the frictional force of removal.

As shown in fig. 1, 3, 4, 5, 6, and 7, a first lifting ring 9 and a second lifting ring 10 are respectively disposed at the upper end of the suspension frame 4 near the left and right side edges of the suspension frame 4, a first fixed pulley 11 and a second fixed pulley 12 corresponding to the first lifting ring 9 and the second lifting ring 10 are respectively disposed at the lower end surface of the cross beam 3, a third steel wire rope 13 is wound on the winding drum of the winch 6, the first lifting ring 9 is connected to the third steel wire rope 13 after passing through the first fixed pulley 11 via a first steel wire rope 14, and the second lifting ring 10 is connected to the third steel wire rope 13 after passing through the second fixed pulley 12 and the first fixed pulley 11 via a second steel wire rope 15; one end of the cross beam 3 corresponding to the winch 6 extends out of one side of the corresponding channel steel 2, a third fixed pulley 16 is arranged on the lower side face of the extending end of the cross beam 3, and the first steel wire rope 14 and the second steel wire rope 15 are connected with the third steel wire rope 13 after passing through the third fixed pulley 16 in a winding mode.

In this embodiment, the first fixed pulley 11, the second fixed pulley 12, and the third fixed pulley 16 are all double-grooved, one end of the first steel wire rope 14 is fixed to the first hanging ring 9, and the other end of the first steel wire rope passes through a hole formed in the upper portion of the channel steel 2 after passing around the first fixed pulley 11, and is connected to the third steel wire rope 13 after passing around the third fixed pulley 16; one end of the second steel wire rope 15 is fixed on the second hanging ring 10, the other end of the second steel wire rope sequentially winds through the second fixed pulley 12 and the first fixed pulley 11, then passes through a hole formed in the upper portion of the channel steel 2, and then winds through the third fixed pulley 16 and then is connected with the third steel wire rope 13, and when the connection is carried out, after the first steel wire rope 14, the second steel wire rope 15 and the third steel wire rope 13 are connected in place, the hanging frame 4 is in a horizontal state.

As shown in fig. 2 and 5, a high-position limit switch 17 is arranged in a notch at the upper end of each channel steel 2, a low-position limit switch 18 is arranged on one side of the lower ends of the two channel steels 2 opposite to each other, an installation plate 19 is arranged below the low-position limit switch 18 and located on one side of the two channel steels 2 opposite to each other, a clamping rod 20 is detachably arranged on the installation plate 19, and a matching rod 21 matched with the clamping rod 20 is arranged between the two channel steels 2; a gap for accommodating a fire hose is reserved between the clamping rod 20 and the matching rod 21.

In this embodiment, two mounting plates 19 are respectively welded on the opposite sides of two channel steels 2, the clamping rod 20 is lapped on the two mounting plates 19, when the device is used specifically, the suspension frame 4 is firstly lowered to a height suitable for a worker to hang a fire hose on the hook 5, the fire hose is folded from the middle to enable the connecting flanges at the two ends of the fire hose to be close to each other, the clamping rod 20 is then pulled out of the mounting plates 19, the fire hose is hung on the hook 5 in the middle, the two connecting flange ends of the fire hose are freely placed, the clamping rod 20 is then mounted on the mounting plates 19, the fire hose is arranged between the clamping rod 20 and the matching rod 21, the suspension frame 4 is then driven to ascend through the winch 6, in the process that the suspension frame 4 ascends, the clamping rod 20 and the matching rod 21 can straighten the fire hose, when the fire hose is in a completely straight state, if the fire hose 6 continues to ascend upwards, the connecting flange end of the fire hose can pull the clamping rod 20 upwards, the clamping rod 20 can touch the low-position limit switch 18, and then transmit a limit control signal to the PLC to control the winch to stop the fire hose from being pulled excessively; similarly, when the roller 8 touches the high-level limit switch 17, the winch 6 stops working, and the winch 6 can normally work in a working interval.

In order to facilitate the more convenient sunning of staff to the fire-fighting water pipe, can be equipped with wireless remote control unit for hoist engine 6, and then control motor just reverse, drive the rising and the decline of suspension frame 4, 6 outsides of hoist engine can set up waterproof cover plate simultaneously, prevent the rainwater, play certain guard action to hoist engine 6.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a fire hose drying device which characterized in that: the steel structure training frame comprises two steel channels which are vertically arranged along the back face of a steel structure training frame, wherein notches of the two steel channels are oppositely arranged, a cross beam is arranged at the upper end of each steel channel, the lower ends of the steel channels are fixedly connected to the lower end of the steel structure training frame, a suspension frame is arranged between the two steel channels in a rolling mode, rolling mechanisms matched with the steel channels are arranged on the left side and the right side of the suspension frame, a plurality of hooks are fixedly arranged on one side of the suspension frame, back to back, of the steel structure training frame, the lower end of the steel structure training frame is located in one of the hooks, a winch controlled by a PLC (programmable logic controller) is arranged on the outer side of each steel channel, and the winch is connected with the suspension frame through a steel wire rope to drive the suspension frame to lift.

2. The fire hose airing device according to claim 1, characterized in that: the rolling mechanism comprises a positioning wheel and a roller which are rotatably assembled on one side face, facing the channel steel, of the suspension frame, the positioning wheel is abutted against the side wall of the inner groove of the channel steel, and the roller is abutted against the bottom wall of the inner groove of the channel steel.

3. The fire hose airing device according to claim 2, wherein: the locating wheel has two, and is two one side of locating wheel all is provided with the gyro wheel.

4. The fire hose airing device according to claim 2, wherein: the positioning wheels are spaced from the bottom wall of the inner groove of the channel steel by a certain distance.

5. The fire hose airing device according to claim 1, wherein: the upper end of the suspension frame is provided with a first lifting ring and a second lifting ring respectively near the left and right edges of the suspension frame, the lower end face of the cross beam is provided with a first fixed pulley and a second fixed pulley corresponding to the first lifting ring and the second lifting ring respectively, a third steel wire rope is wound on a winding drum of the winch, the first lifting ring is connected with the third steel wire rope after passing through the first fixed pulley through the first steel wire rope, and the second lifting ring is connected with the third steel wire rope after passing through the second fixed pulley and the first fixed pulley through the second steel wire rope in sequence.

6. The fire hose airing device according to claim 5, wherein: one end of the cross beam corresponding to the winch extends out of one side of the corresponding channel steel, a third fixed pulley is arranged on the lower side face of the extending end of the cross beam, and the first steel wire rope and the second steel wire rope are connected with the third steel wire rope after passing through the third fixed pulley.

7. The fire hose airing device according to claim 1, characterized in that: be provided with high-order limit switch in the upper end notch of channel-section steel, two the lower extreme of channel-section steel is provided with low level limit switch in one side of carrying on the back mutually the below of low level limit switch is provided with and is located two the mounting panel of one side of the channel-section steel is carried on the back mutually, detachable is provided with the clamping bar on the mounting panel, two be provided with between the channel-section steel with clamping bar matched with cooperation pole.

8. The fire hose airing device according to claim 7, wherein: a gap for accommodating the fire hose is reserved between the clamping rod and the matching rod.

9. The fire hose airing device according to claim 1, wherein: the channel steel is connected at the back of the steel structure training frame through a plurality of supporting frames.