KR102543586B1 - A fire hose molding device installed in a fire hydrant in a folded and tied state - Google Patents

Abstract

The present invention relates to a fire hose forming device which is installed in a fire hydrant in a folded and tied state, and more specifically, to a fire hose forming device, which folds the produced fire hose in a zigzag pattern and ties the folded fire hose to complete, thereby facilitating easy installation of the fire hose by hanging the folded and tied fire hose on a hose hanger of the fire hydrant. The fire hose forming device comprises: a fire hose, to both sides of which connectors or hose nozzles are connected and which is supplied in a wound and tied state; a drive plate which includes a plurality of horizontal guide holes formed at predetermined intervals; a horizontal transfer cylinder which is stacked at both ends of the fire hose to have a folded part by horizontally sliding a horizontal transfer shaft connected to a hose seal protruding at one end of the drive plate; and a vertical transfer cylinder to which a vertical transfer shaft installed below a hose fixing rod positioned between the horizontal guide holes is connected, wherein the drive plate includes: a hose seal installed in the horizontal guide holes spaced at regular intervals; through-holes installed between the horizontal guide holes; and connector hanging shafts protruding upward at regular intervals between the drive plate and a first work plate, allowing the connectors of the ends of the fire hose to be hung and maintained in a fixed state. First and second work plates are installed in one direction of the drive plate and horizontal transfer cylinder, and at one end of the first and second work plates, connector hanging shafts, which are the same in number as the hose seals and are narrower than the hose seals, are installed to protrude.

Description

Fire hose molding device installed in a fire hydrant in a folded and tied state}

The present invention relates to a fire hose forming apparatus installed at a fire hydrant in a folded and bundled state, and more particularly, by supplying the produced fire hydrant, folding it in a zigzag shape, and completing it in a bundle, which is completed by tying it to a fire hose hanger of a fire hydrant It relates to a fire hose molding device installed at a fire hydrant in a folded and tied state that enables easy installation of a fire hose by walking in a state.

In general, buildings such as buildings or apartments are regulated to install fire hydrants, which are indoor fire extinguishing equipment, so that they can quickly cope with fire.

A fire hydrant accommodating a fire hose hanger according to the prior art includes a fire extinguishing valve for supplying water from the outside, a pressure reducing valve for reducing the pressure of water discharged through the fire extinguishing valve, and a certain length connected to the pressure reducing valve. A fire hose and a nozzle nozzle are connected to its end.

In addition, a fire hose hanger is installed to solve the deterioration in the speed of fire suppression due to stacking or winding the fire hose, and to hang and store the fire hose and nozzle nozzle.

This fire hose hanger is a nozzle hanger in which a coupling hole is formed at one end of the body so that the outer circumference of the pressure reducing valve can be inserted, and a hook groove for hanging a nozzle connected to the fire hose is formed at the other end of the body. And, it is made of a configuration comprising a continuous array in a direction orthogonal to the longitudinal direction on the front of the body and a hook for hooking the fire hose.

The fire hose hanger is installed so that a fire hose of a certain length is hung vertically and stacked in a zigzag form so that it can be easily released in sequence by holding and pulling the nozzle nozzle in case of fire.

As described above, in order to install the fire hose on the fire hose hanger, purchase a fire hose rolled into a circle and form a zigzag shape with a certain length while the upper side is hung on the hanger at a certain width to be stored. will do

However, in the process of purchasing a fire hose rolled in a circle and hanging it on a hook, it is very difficult to utilize a narrow space when the worker manually unwinds it from one side in turn, making it difficult to use the outside of the fire hose. Damage caused by scratches or collisions on various corners and sharp parts causes defects in which water leaks and becomes unusable, and it takes a lot of time to hang a fire hose, which is very inconvenient and difficult to work.

[Document 1] Patent Registration No. 1702305 (registered on January 26, 2017) [Document 2] Patent Registration No. 1914492 (registered on October 29, 2018) [Document 3] Patent Registration No. 1886658 (2018. 08. 02. Registration) [Document 4] Patent Registration No. 1755369 (registered on July 3, 2017)

Therefore, it was devised to solve these conventional drawbacks, and the problem of the present invention is to produce a produced fire hose or a circularly rolled fire hose to be folded in a zigzag form, and to bind and fix it in one to three places. to be

Another problem of the present invention is to fold the fire hose in a zigzag form, tie it, and move it to the hanger of the fire hydrant as it is in a state where the fire hose is folded and fixed, so that the folded part is hung, and the fixed member is removed so that the installation of the fire hose proceeds without damage. aims to do

The present invention is supplied by winding and bundling a fire hose to which connectors or nozzles are connected on both sides; It includes a driving plate formed with a plurality of horizontal guide holes at regular intervals; It includes a horizontal transfer cylinder that slides a horizontal transfer shaft connected to a hose seal protruding from one end of the drive plate in a horizontal direction so that both ends of the fire hose are folded and stacked; Including a vertical transfer cylinder connected to the vertical transfer shaft installed below the hose fixing rod installed between the horizontal guide holes;
In the driving plate, a hose seal is installed in horizontal guide holes at regular intervals, a through hole is installed between the horizontal guide holes, and a connector hook shaft protrudes upward at regular intervals between the driving plate and the first work plate. It includes being installed so that the connector of the front end of the fire hose can be hung to maintain a fixed state;
Installing first and second work plates in one direction of the driving plate and the horizontal transfer cylinder, and installing a hanger shaft protruding at a narrower width equal to the number of hose seals at one end of the first and second work plates. is to do

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The present invention is to produce a produced fire hose or a circularly rolled fire hose to be folded in a zigzag form to have a certain width or length, and to provide an effect of quickly completing bundle production by bundling and fixing in 1 to 3 places.

The present invention folds the fire hose in a zigzag form, produces it, binds it, and fixes it so that the production is completed quickly, and the worker hangs one side of the folded part generated in the production state of the fire hose on the hook of the fire hydrant to easily finish the installation work of the fire hose. Since the installation of the fire hose can be completed by removing the fixing member, it prevents external damage to the fire hose and provides an effect that can be installed quickly and conveniently.

1 is a front view showing a fire hydrant installation state of the present invention
Figure 2 is a front view showing a state in which the fire hose of the present invention is folded and produced
Figure 3 is a front view showing a completed state by bundling the fire hose of the present invention with a fixing member
Figure 4 is a plan view of an embodiment of the fire hose bundling device of the present invention
Figure 5 is a plan view of the main parts of the fire hose supply state for the fire hose bundling of the present invention
6 is a plan view showing a state in which the fire hose of the present invention is folded in a zigzag shape;
7 is a plan view showing a state in which the fire hose of the present invention is supplied to the work plate
Figure 8 is a front cross-sectional view of Figure 4 of the fire hose bundling device of the present invention
Figure 9 is a front cross-sectional view of Figure 6 for the fire hose bundling device of the present invention
Figure 10 is an enlarged front cross-sectional view of the main part of Figure 4 for the fire hose bundling device of the present invention
Figure 11 is an enlarged front cross-sectional view of the main part of Figure 6 for the fire hose bundling device of the present invention
Figure 12 is a partial side view of Figure 10 of the fire hose bundling device of the present invention
Figure 13 is a partial side view of Figure 11 of the fire hose bundling device of the present invention
14 is a block diagram showing the most preferred embodiment of the present invention

It should be noted that technical terms used in the present invention are only used to describe specific embodiments and are not intended to limit the present invention. In addition, technical terms used in the present invention should be interpreted in terms commonly understood by those of ordinary skill in the art to which the present invention belongs, unless specifically defined otherwise in the present invention, and are not excessively comprehensive. It should not be interpreted in a meaning or in an excessively reduced sense. In addition, when the technical terms used in the present invention are erroneous technical terms that do not accurately express the spirit of the present invention, they should be replaced with technical terms that those skilled in the art can correctly understand. In addition, general terms used in the present invention should be interpreted as defined in advance or according to the context, and should not be interpreted in an excessively reduced sense.

Also, singular expressions used in the present invention include plural expressions unless the context clearly dictates otherwise. Terms such as "consisting of" or "comprising" in the present invention should not be construed as necessarily including all of the various elements or steps described in the invention, and some of the elements or steps may not be included. may or may further include additional components or steps.

In addition, terms including ordinal numbers such as first and second used in the present invention may be used to describe components, but components should not be limited by the terms. Terms are used only to distinguish one component from another. For example, a first element may be termed a second element, and similarly, a second element may be termed a first element, without departing from the scope of the present invention.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings, but the same or similar components are given the same reference numerals regardless of reference numerals, and redundant description thereof will be omitted.

In addition, in describing the present invention, if it is determined that a detailed description of a related known technology may obscure the gist of the present invention, the detailed description will be omitted. In addition, it should be noted that the accompanying drawings are only for easily understanding the spirit of the present invention, and should not be construed as limiting the spirit of the present invention by the accompanying drawings.

The embodiment of the present invention is described based on the process of supplying a fire hose, folding it in a zigzag shape and automatically forming it, moving the separated fire hose to a work plate, and binding and fixing it with a fixing member, but the same problem solving principle is applied. It can be applied to various configurations and various methods using them, such as a product including a method of manufacturing a bundle structure using a variety of fire hoses that are used, and in the case of such a simple deformation application, it can be interpreted according to the theory of equivalents.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

1 is a front view showing a fire hydrant installation state of the present invention, a fire hydrant valve 13 installed in a fire hydrant 10 installed indoors or outside is connected, and a plurality of hangers 12 at regular intervals on the upper side of the inside ) A fire hose hanger 11 having a is installed.

To the fire hose hanger 11, the fire hose 21 is supplied in a zigzag folded state at a certain length so that the folded part (J) on one side is installed in a state where it is inserted so that it is hung on the hook 12, and a fixing member ( 24) is cut and removed to complete the installation.

One or two fire hoses 21 are connected to the hook 12 along the length, the connector 22 is coupled to the fire extinguishing valve 13, and a nozzle nozzle 23 is connected to the tip.

The fire hose 21 is stacked in a zigzag form while being folded to have a certain length through the folding parts J on both sides, and is completed by binding with one or a plurality of fixing members 24.

2 is a front view showing a state in which the fire hose of the present invention is folded and produced, and FIG. 3 relates to a front view showing a state in which the fire hose of the present invention is bundled with a fixing member and completed.

In the bundled fire hose 20, the connectors 22 and 22a are connected to both ends of the fire hose 21, or the nozzle nozzle 23 is connected to one side as necessary, and the folded portion J is formed at both ends. It is folded in an arc or round shape to have, and is composed of a configuration in which it is stacked in a zigzag form while being folded at the fold portion (J).

The fire hose 21 includes one in the range of 1 to 3 or fixed with a fixing member 24 so as to have a constant interval, or fixed using a tie or the like.

The fire hose 21 includes one having a length of 13 to 50 meters and a height or length of 30 to 170 cm based on the folded portion J on both sides.

Figure 4 is a plan view of an embodiment of the fire hose bundling device of the present invention, Figure 5 is a plan view of the main parts of the fire hose supply state for the fire hose bundling of the present invention, Figure 6 is a state in which the fire hose of the present invention is folded in a zigzag shape Figure 7 is a plan view showing a state in which the fire hose of the present invention is supplied to the work plate, Figure 8 is a front cross-sectional view of Figure 4 for the fire hose bundling device of the present invention, Figure 9 is a fire hose bundle of the present invention A front cross-sectional view of FIG. 6 for the device, FIG. 10 is an enlarged front cross-sectional view of main parts of FIG. 4 for the fire hose bundling device of the present invention, and FIG. 11 is an enlarged front cross-sectional view of main parts of FIG. 6 for the fire hose bundling device of the present invention. 12 is a partial side view of FIG. 10 for the fire hose bundling device of the present invention, and FIG. 13 shows a partial side view of FIG. 11 for the fire hose bundling device of the present invention.

A rotating shaft 32 is installed at the center of the rotating plate 31 that supplies the fire hose 50 rolled into a circle or the fire hose 21 completed in a straight line, and is installed so that it can rotate downward, It is rotated according to the pulling force and the fire hose 21 is supplied.

The fire hose bundling device 30 made of a frame 33 installed so that the rotating plate 31 can rotate idling has a rectangular drive plate 34 installed to form horizontal guide holes 35 at regular intervals, and the horizontal At one end of the guide hole 35, a horizontal transfer cylinder 40 for adjusting the position of the hose seal 42 protruding upward is installed in the horizontal direction.

The horizontal guide hole 35 has a length to produce the fire hose 21, and the number can be installed differently depending on the number of stacks.

A horizontal moving shaft 41 is connected to the horizontal transfer cylinder 40 so as to meet the lower side of the hose seal 42, and the position of the horizontal seal 42 is removed from the horizontal guide hole 35, and the fire hose It includes pushing (21) in sequence so that it becomes a zigzag shape.

Between the horizontal guide holes 35, a driving plate 34 is formed with a through hole 37 to which the hose fixing bar 52 is coupled so as to be upright, and a vertical transfer is provided below the hose fixing bar 52. The shaft 51 is connected to the vertical transfer cylinder 50 at the lower side to install the hose fixing rod 52 to be driven in the vertical direction.

First and second work plates 38 and 38a are installed in one direction of the driving plate 34 and the horizontal transfer cylinder 40, and a hose is sealed at one end of the first and second work plates 38 and 38a. It includes installing the hanging shafts 39 and 39a to protrude the same as the number of (42) and narrower in width.

Between the drive plate 34 and the first work plate 38, a connector hook shaft 32 protrudes upward at regular intervals to maintain a fixed state by hanging the connector 22a at the front end of the fire hose 21. This includes installing

The vertical transfer cylinders 50 include installing the same number of hose fixing rods 52 or installing one so that they can be raised and lowered simultaneously while connecting a plurality of hose fixing rods 52.

The bundled fire hydrant installation type fire hose and method of the present invention having such a configuration is a fire hose 21 supplied in a straight line through the horizontal transfer cylinder 40 and the vertical transfer cylinder 50 of the fire hose bundling device 30 After moving them in turn and supplying them in a zigzag form to form a laminated form, the folded state is separated and transferred to the locking shafts 39 and 39a of the first and second work plates 38 and 38a, arranged and fixed at regular intervals. The bundled fire hose 20 is completed and supplied by bundling and fixing the fire hose 21 in the form of being stacked using the member 24 in one to three places.

In the state where the bundled fire hose 20 is purchased, the hook 12 on the fire hose hanger 11 of the fire hydrant 10 is coupled so that the folded part J on one side is hung, and then the fixing member 24 is removed By simply and quickly installing the bundled fire hose 20 to the fire hose hanger 11 of the fire hydrant 10, it is possible to prevent damage to the fire hose 21.

The bundled fire hose 20 is to be in a folded state through the fire hose bundling place 30 and to be molded by bundling, as shown in FIG. 5 and FIG. After providing a state in which the hose 60 is inserted into the rotating shaft 32 of the rotating plate 31, as shown in FIG. After raising the fire hose 21, pull the connector 22a at the front end and hang the connector 22a on the connector hook shaft 32 to maintain a fixed state so as not to be pulled.

Supply the fire hose (21) so that it is straight between the hose seal (42) and the hose fixing rod (52), and place the hose seal (42) located closest to the connector hanging shaft (32) on the horizontal transfer cylinder (40). is driven to move the horizontal transfer shaft 41 forward in the horizontal direction, the horizontal transfer shaft 41 advances and advances the hose seal 42 in the direction of the opposite end in the state located in the horizontal guide hole 35 to prevent the fire hose from moving forward. (21) is pulled and moved.

The hose seal 42 is horizontally transferred from the position where the horizontal transfer cylinder 40 is close to the connecting shaft 32 in sequence, so that the fire hose 21 is folded as shown in FIG. Part J is formed to be in a zigzag shape while being folded on both sides.

After all the fire hoses 21 are supplied to be folded in a zigzag shape at the folding part J, the horizontal transfer cylinders 40 are driven simultaneously or one by one independently in the operating sequence, or in the opposite direction to the operating sequence, or all horizontal transfers at once. The cylinder 40 is driven to move the horizontal transfer shaft 41 and the hose seal 42 backward so that the fire hose 21 is returned to its original state in a zigzag shape.

When the hose sealing 42 is reversed and returned to its original state, the vertical transport shaft 51 is driven through the vertical transport cylinder 50 so that the hose fixing rod 52 is lowered and returned to the through hole 37.

Then, the folded portion (J) is formed on both sides and provides a width of the stacked form as a whole, and since it is formed to have a zigzag shape, the operator grabs the entire stacked fire hose 21 and holds one side of the stacked fire hose 21 as shown in FIG. It is supplied so that the folded portion (J) is caught on the hanging shafts (29, 29a) of the first and second work plates (38, 38a).

After the fire hose 21 is supplied to either side of the hanging shafts 29 and 29a in a folded state at the folding part J, the operator binds them in the range of 1 to 3 using a fixing member 24 made of a string or tie. By fixing, it is possible to complete the bundled fire hose 20.

Only one of the first and second work plates 38 and 38a can be installed, and if necessary, they are installed in two places so that the bundling work using the fixing member 24 can be performed in two places when the production volume is high.

The fire hose 21 has a length of 13 to 50 meters, and has a height of 30 to 170 cm based on the folded portion (J) on both sides, so that the internal hook 12 of the fire hydrant 10 ), including installation by hanging.

If the length of the fire hose 21 is less than 13 meters, it is inconvenient to use because it is too short, and if it has a length of 50 meters or more, it is very difficult to store and use, and it is almost impossible to apply in the actual field. contain;

When the folding part (J) is folded so that the height is less than 30 cm, normal use is impossible in the state installed on the fire hydrant (10), and if it is to have a height of 170 cm or more, it is too long to install, and the disadvantage of inconvenient use is Therefore, it is desirable to have a height of 100 cm.

Hereinafter, the most preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

go. Fire hose molding step (S10)

According to a conventional method, the fire hose 21 is molded and supplied, or the connectors 22 and 22a are connected to both ends to form and supply a rolled fire hose 60 in a circular shape.

me. Hose fixing rod rising step (S20)

By driving the vertical transfer cylinder 50, the vertical transfer shaft 51 raises the hose fixing bar 42 in the through hole 37 so that it protrudes upward from the driving plate 24.

all. Fire hose setting step (S30)

Insert the curled fire hose 60 into the rotating shaft 32 of the rotating plate 31 and pull the connector 22a at the tip to pass between the hose seal 42 and the hose fixing rod 51 to hook the connector shaft 32 ) is set so as not to deviate between them.

la. Hose sealing horizontal transfer step (S40)

The horizontal transfer cylinder 40 is driven in the horizontal direction through the horizontal transfer shaft 41 from the hose seal 42 close to the connector hook shaft 32, and the fire hose 21 is molded while moving to the horizontal guide hole 35. It is transferred by the length to be transferred so that the folded portion (J) is folded round at the front end.

mind. Fire hose sequential folding step (S50)

The horizontal transfer cylinder 40 is driven in the horizontal direction through the horizontal transfer shaft 41 sequentially from the hose seal 42 close to the connector hook shaft 32, so that the fire hose 21 is folded at regular intervals at the front end. As shown in (J), it is folded and stacked in a zigzag shape.

The folded portion (J) includes a hose sealing 42 and a hose fixing rod 52 formed on both sides, and the fire hose 21 has a length of 13 to 50 meters, and both sides It includes having a height of 30 to 170 cm based on the folded portion (J) of the.

bar. Fire hose reverse release step (S60)

In the state in which the fire hose 21 is transferred and folded, the horizontal transfer cylinder 40 drives the horizontal transfer shaft 41 so that the hose seal 42 moves backward from the horizontal guide hole 35 to form a folded portion J on one side. It is to release and return to the original state.

buy. Hose fixing rod descending step (S70)

When the hose seal 42 is restored, the vertical transfer cylinder 50 lowers the vertical transfer shaft 51 so that the hose fixing rod 52 protrudes from the driving plate 34 to the inside of the through hole 37. It descends and returns.

ah. Step of choosing a fire hose (S80)

The folded fire hose 21 is separated from the hose fixing rod 52 and supplied so that the folded part J on one side is caught on the hook shaft 39, and the fire hose 21 is selected so that it is folded in a zigzag form.

ruler. Fire hose fixing step (S90)

In a state where the fire hose 21 is fixed to the hose hanging shaft 39, the bundled fire hose 20 is completed by bundling and fixing using fixing members 24 in 1 to 3 places.

car. Fire hose hanging step (S100)

It is to purchase a bundled fire hose 20 and store the folded part (J) on one side of the hook 12 of the fire hydrant 10.

card. Fire hose installation completion stage (S110)

The installation is completed by cutting and removing the fixing member 24 that binds and fixes the fire hose 21.

The present invention supplies fire hoses, automatically laminates them to have a certain width, molds them so that both ends are folded, and then bundles and fixes them with fixing members in 1 to 3 places to supply fire hoses that are stacked in a zigzag form. Bundled fire hoses It is made up of a very useful invention that provides damage to the fire hose and ease of installation by completing the installation of the fire hose by removing the fixing member that is tied and fixed and performing the installation of the fire hose just by hanging the fire hydrant as it is.

10: fire hydrant 11: fire hose hanger
12: hook 13: fire extinguishing valve
20: Bundled fire hose 21: Fire hose
22, 22a: connector 23: nozzle nozzle
24: fixing member 30: fire hose bundling
31: rotating plate 32: rotating shaft
33: frame 34: driving plate
35: horizontal guide hole 36: connector hook groove
37: through hole 38: first work plate
38a: second working plate 39, 39a: hanging shaft
40: horizontal transfer cylinder 41: horizontal transfer shaft
42: hose sealing 50: vertical transfer cylinder
51: vertical transfer shaft 52: hose fixing bar
60: rolled fire hose J: folded part

Claims (7)

Winding and bundling the fire hose 21 to which the connectors 22 and 22a or the nozzle 23 are connected on both sides is supplied; It includes a driving plate 34 formed with a plurality of horizontal guide holes 35 at regular intervals; The horizontal transfer shaft 41 connected to the hose seal 42 protruding from one end of the drive plate 34 is slid in the horizontal direction so that both ends of the fire hose 21 have a folded portion J and are stacked. It includes a horizontal transfer cylinder 40; Including a vertical transfer cylinder 50 to which the vertical transfer shaft 51 is connected to the lower side of the hose fixing bar 52 installed between the horizontal guide holes 35;
In the drive plate 34, hose seals 42 are installed in horizontal guide holes 35 at regular intervals, through holes 37 are installed between the horizontal guide holes 35, and the drive plate 34 and Between the first work plate 38, the connector hook shaft 32 protrudes upward at regular intervals to hang the connector 22a of the front end of the fire hose 21 to maintain a fixed state, and ;
First and second work plates 38 and 38a are installed in one direction of the drive plate 34 and the horizontal transfer cylinder 40, and hoses are sealed at the ends of the first and second work plates 38 and 38a. A fire hose forming device installed at a fire hydrant in a folded state including installing the hook shafts 39 and 39a protruding with a narrower width equal to the number of (42). delete delete delete delete delete delete

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