KR101347791B1 - Sprinkler for approach road secure - Google Patents

Abstract

The present invention relates to a sprinkler for securing an access way. The objective of the present invention is to quickly secure an access way to a building for firefighters by spraying fire extinguishing fluid up and down and left and right when firefighters provide fire extinguishing fluid before they enter a building in case of fire. In order to achieve the objective of the present invention, the sprinkler for securing an access way comprises: a fire hose from which fire extinguishing fluid comes out of which the end part is able to be combined with screws; a watering hose for securing an access way equipped with a plurality of fire extinguishing fluid spraying balls to spray the fluid provided to the outer surface in various directions; the fire extinguishing fluid spraying balls of which the end parts are fixated and separable to be moved; and a car for securing an access way which is able to move long distance after the water hose for securing an access way sprays fluid while the fire extinguishing fluid spraying balls maintain the angle of spraying.

Description

Sprinkler for securing access ramp {sprinkler for approach road secure}

The present invention relates to a spraying pad for securing an access road, and more particularly, in the event of a fire in a building, a fire extinguisher is sprayed upward and leftward to correspond to supplying a fire extinguishing solution after being thrown into the building before entering the building. The present invention relates to a ramp for securing access ramps to enable fire fighters to quickly and easily secure access ramps for entering a building.

In general, a hot fire and combustion gas are severely damaged in a fire place, especially when a hot flame is generated and there is a risk of explosion, even if a firefighter is put into the fire site, the fire site cannot effectively control the fire site. There was a problem such as not to suppress.

To solve these problems, various fire robots have been developed that can be used instead of humans at fire sites.

Referring to the conventional fire-fighting robot, as disclosed in Patent Application No. 10-2006-0129930, the mobile platform is installed with the driving equipment for supporting the device of the robot and moving itself, and smooth running is installed on both edges of the mobile platform In addition to the caterpillar drive device that allows easy passage of obstacles, the mobile gun is mounted on the main body installed at the top of the mobile platform, a fire cannon that sprays firefighters at the point of fire, and a sensor to search for fire and secure a view. Unit, integrated controller to control the whole operation part of the robot, inert refrigerant tank is built and when the temperature of the fire point rises above a predetermined value, the compressed inert refrigerant is supplied to constitute the platform, drive device, sensor unit and integrated controller Cooling system to cool the operation part, and the robot body to cool down the fire By spraying a fire fighter is achieved by having a free spray nozzle for forming a water film in order to

However, the conventional fire fighting robot for the conventional fire suppression as described above is to search the fire point through the sensor unit and secure the field of view and then spray the fire water through the fire cannon, so after the fire robot is put, There was a problem that can take a lot of fire time to secure the furnace.

In addition, as described above, the conventional fire extinguishing robot for fire suppression is composed of a mobile platform, a crawler drive device, a sensor unit, an integrated controller, a cooling system for cooling an operation unit, and a free spray nozzle. In other words, the parts themselves are too expensive, and the entire apparatus is too expensive.

Patent application number 10-2006-0129930, patent application date December 19, 2006 The name of the invention; Fire Fighting Robot

Accordingly, the present invention has been made in order to solve the above-described problems, and when the fire occurs in the building, the fire extinguisher is sprayed in the upward and horizontal directions corresponding to supplying the extinguishing liquid after throwing into the building before entering the building. The purpose of the present invention is to provide a waterway for securing an access road so that a fire extinguisher can quickly and easily secure an access road for entering a building.

In addition, the present invention has been made to solve the above-described problems, another object, one end is connected to the fire hose is supplied with the extinguishing fluid, the outer peripheral surface is secured access ramps formed with a plurality of extinguishing fluid injection holes to be able to spray the extinguishing fluid It is formed to separate the spraying rod and the other end of the accessing spraying rod for fixing and transporting, so that a large number of extinguisher sprayers maintain the spraying direction and throw away the entrance ramp as the throwing rod is thrown away. It is provided by the access road securing trolley provided to be movable up to, to provide a sprinkler for securing the access road to make the configuration simple and low cost.

Other objects of the present invention will become apparent as the description proceeds.

In order to achieve the above object, the present invention, in the access guarding spraying station to secure the access road to the building in which the fire is generated, one end is formed to be screwed to the fire hose supplied with the extinguishing fluid, The outer circumferential surface is formed so as to separate the other end of the access road securing sprinkling rod formed with a plurality of extinguishing fluid spray holes and the other end of the access road securing sprinkling rod to enable the injection of the extinguishing fluid in multiple directions to the inside of the building where a fire has occurred. A plurality of fire extinguishing fluid spray holes according to the throwing is characterized in that it comprises a ramp for securing the access road and the access road securing sprinkling rod to move to a long distance after throwing.

In addition, the access road to secure the sprinkling rod, one end of the fire hose to form a sprinkling connector to be coupled to the connector, the other end is blocked, the outer peripheral surface of the fire sprinkling rod for the digestion fluid supplied through the fire hose A plurality of fire extinguishing fluid spray holes are formed and provided to be sprayed in the upward and leftward directions, and the ramp for securing the access road easily accommodates a portion of the outer circumferential surface of the sprinkling rod for access path securing to fix the bracket fixing bracket fixed by welding. The bogie shaft is formed on the upper surface so that the fixing screw grooves are formed at positions spaced apart from each other so as to be separated and fixed to each other, and one end and the other end of the bogie shaft are rotatable via fixed connection means. As the sprinkling rod for the access road is thrown into the building where the fire has occurred. The balance consisting of wheels provided to be movable to Lee characterized.

In addition, the bogie fixing bracket is a vertical piece having a concave shape in the center of the upper surface so as to receive a portion of the outer peripheral surface of the sprinkling rod for securing access ramps to be fixed by welding, and a plate extending in one direction bent from the lower end of the vertical piece. It is formed, but the plate is composed of a horizontal piece perforated with fixing holes in positions spaced from each other with respect to each other so as to be fixed to the fixing screw groove formed in the bogie shaft by a screw, the bogie shaft, the bogie fixing bracket on the upper surface The outer circumferential surface is cut in the horizontal direction so that it can be fixed to a plurality of screws by means of mounting on both sides of the cut-out upper surface, and a seating surface formed with a fixing screw groove is formed, and on both sides through a bearing on a bogie wheel, When screwing the fixed connection means provided to prevent the wheel from being separated from the bogie shaft Screw grooves are provided to be provided so as to be provided, and the fixed connection means are provided on both sides of the bogie shaft so as to be easily disassembled while preventing the bogie wheel that is rotatably provided by interposing bearings at both ends of the bogie shaft. Each of them is provided with a coupling screw portion formed on the outer circumferential surface thereof so as to be screwed into a fixed connection ring formed by drilling a hole in the center portion and screw grooves formed on both sides of the bogie shaft while passing through the hole of the fixed connection ring. It is characterized in that consisting of a fixed connection screw portion provided.

As described above, according to the access route securing water spray according to the present invention, when the fire occurs in the building, the fire extinguisher is sprayed in the upward and horizontal directions corresponding to supplying the extinguishing liquid after throwing into the building before entering the building. By configuring it so that the fire suppressor can quickly and easily secure an access road for entering the building.

Furthermore, as described above, according to the access road securing spraying device according to the present invention, the access road securing spraying rod and the access road securing truck, the configuration is simple and can be manufactured at low cost.

1 is a perspective view showing a sprinkling system for securing an access road according to the present invention.
Figure 2 is an exploded perspective view showing a waterway for securing access ramp according to the present invention.
Figure 3 is a combined cross-sectional view showing a waterway for securing access ramp according to the present invention.

Hereinafter, an embodiment of the waterway for securing access ramp according to the present invention will be described in detail.

First, it should be noted that, in the drawings, the same components or parts have the same reference numerals as much as possible. In describing the present invention, a detailed description of known functions and configurations incorporated herein will be omitted so as not to obscure the gist of the invention.

As shown in the access route securing water spray according to the present invention, a simple configuration is thrown to the inlet side of the fire or generated building to spray the digestion fluid in a multi-direction when the extinguishing liquid supplied to ensure a rapid access ramp when the fire suppressor enters the building Configured to do so.

That is, the access passage securing water spray 100 according to the present invention is formed so that one end is screwed to the fire hose 10, the extinguishing fluid is supplied, so that the extinguishing fluid supplied to the outer peripheral surface in multiple directions Entryway securing sprinkling rod 110 formed with a plurality of extinguishing fluid spray holes 113 and the other end of the access road securing sprinkling rod 110 are formed to be separated for fixing and transporting into a building where a fire has occurred. A plurality of fire extinguishing fluid spray holes according to the throwing is made to include a driveway secured bogie 130 is provided to maintain the spray direction and the access road securing spraying rod 110 is movable to a long distance after throwing.

Hereinafter, with reference to the accompanying drawings for the access road to secure the sprinkler according to the present invention will be described in detail as follows.

First, as shown in Figures 1 to 3, the access road securing spraying rod 110 of the access road securing spraying 100 according to the present invention, one end of the fire hose 10 (not shown) The spraying connector 111 is formed to be coupled to the screw method, and the other end is blocked, and a plurality of extinguishing fluid spray holes (2) are sprayed on the outer circumferential surface of the extinguishing liquid supplied through the fire hose (10) in multiple directions. 113 is provided with a formed tube.

Here, the extinguishing fluid spray hole 113 is based on the center of the access road securing sprinkling rod 110 so that the extinguishing liquid supplied when the other end is fixed to the access road securing truck 130 is efficiently sprayed to secure the access road quickly. It is formed to be sprayed at an angle of 45 degrees in the upward and horizontal directions.

The ramp for securing the access road 130 is formed to be easily separated for fixing and transporting the other end of the access road securing spraying rod 110 as shown in Figures 1 to 3 attached to the fire occurs A plurality of extinguishing fluid spray holes 113 according to being thrown into the building is maintained to maintain the spray direction, and the access road securing spraying rod 110 is provided to be movable to a long distance after throwing.

In other words, the access road securing trolley 130 is easy to carry the fixed bracket 131 for the bogie fixed by welding by receiving a portion of the outer circumferential surface of the access road securing sprinkler 110 with a plurality of screws (not shown). The bearing shaft 133 is provided on the upper surface so that the fixing screw grooves 133a are formed at positions spaced from each other so as to be separated and fixed to each other, and one end and the other end of the bogie shaft 133 are respectively bearing (drawings). (Not shown) is rotatably connected via the fixed connection means 135, the trolley for securing the access road secured spray rod 110 is provided so as to be able to move to a long distance due to the throwing into the building where the fire occurred. It consists of wheels 137.

Here, the balance fixing bracket 131 is a vertical piece formed with a receiving groove (not shown) in the center of the upper surface so as to receive a portion of the outer circumferential surface of the access road securing spraying rod 110 to be fixed by welding ( 131a and a plate shape extending in one direction bent from the lower end of the vertical piece 131a, wherein the plate is spaced apart from each other so as to be fixed to the fixing screw groove formed on the trolley shaft 133 by means of a screw. The fixing hole (not shown) is composed of a perforated horizontal piece 131b.

The balance shaft 133 has a fixed screw groove 133a formed on both sides of the upper surface of which the outer peripheral surface is cut in the horizontal direction so as to secure the balance fixing bracket 131 to the upper surface to fix the plurality of screws through the horizontal axis. A seating surface 133b is formed, and fixed connection means to be described later provided on both sides of the bearing wheel 137 through a bearing to prevent the balance wheel 137 from being separated from the balance shaft 133. A screw groove 133c is provided to be able to screw the fixed connection screw portion of the 135.

The fixed connection means 135 has both sides of the balance shaft 133 so as to be easily disassembled while preventing the separation of the balance wheel 137 which is rotatably provided by interposing bearings at both ends of the balance shaft 133. Each of which is provided in the center portion is formed in both sides of the balance shaft 133 while one end passes through the hole of the fixed connection ring (135a) and the fixed connection ring (135a) is provided with holes (not shown) A coupling screw portion (not shown) is formed on the outer circumferential surface to be screwed into the screw groove 133c, and is formed of a fixed connection screw portion 135b which is formed and provided.

In order to secure the access road inside the building in which the fire is generated by using the access road securing sprinkler according to the present invention as described above, as shown in FIGS. 1 to 3, first, the fixed connection means 135 After mounting the horizontal piece (131b) of the fixing bracket (131) for the balance bracket (131) on the mounting surface (133b) of the balance shaft (133) rotatably connected to both ends of the balance wheel (137) through The balance fixing bracket 131 is fixed to the mounting surface 133b of the balance shaft 133.

As described above, the balance fixing bracket 131 is seated on the seating surface 133b of the balance shaft 133, and the other end is welded to the receiving groove formed in the vertical piece 131a of the balance fixing bracket 131. The fixed access road securing sprinkling rod 110 is fixedly installed in the access road securing truck 130.

Thereafter, after connecting the fire hose 10 to the other end of the access road securing spraying rod 110, and throwing the access road securing spraying rod 110 with the access road securing bogie 130 to the building in which the fire occurred. Let's do it.

Then, when the extinguishing liquid is supplied, the fire hose 10 is supplied to the side of the access road to secure the sprinkling rod 110 connected to the end.

When the extinguishing fluid is supplied to the access road securing sprinkling rod 110, through the plurality of extinguishing fluid spray holes 113 perforated at an angle of 45 degrees in the upward and horizontal directions relative to the center of the access path securing sprinkling rod 110. Extinguishing fluid is injected to extinguish the fire.

After that, the fire suppressor can safely enter the building secured access roads to rescue lives and to extinguish the rest of the fire.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventions. It will be clear to those who have knowledge of.

10; Fire hose
100; Sprinkler to secure access ramp
110; Sprinkling rod for securing access ramp
130; Balance for securing access ramp

Claims (3)

In the access ramp to secure access to the building in the fire,
Fire extinguisher is supplied to the fire hose 10, one end is coupled to the screw method, the outer circumferential surface of the water supply rod secured spray rods 110 formed with a plurality of extinguishing fluid injection holes 113 to be sprayed in multiple directions )and;
Formed to separate the other end of the access road securing spraying rods 110 for fixing and transporting, and a plurality of extinguishing fluid spray holes to maintain the spraying direction according to being thrown into the building where the fire has occurred and the access road securing spraying rod ( After the throwing 110, the access road securing bogie 130 is provided to be movable to a long distance.
Sprinkler for securing access ramp, characterized in that made.
The method of claim 1,
The access road to secure the spraying rod 110, one end of the fire hose 10 is formed to be connected to the connector for the sprinkling connector 111, the other end is blocked, the outer peripheral surface through the fire hose 10 A plurality of extinguishing fluid spray holes 113 are formed and provided to be capable of spraying the extinguishing liquid supplied in the upward and horizontal directions based on the center of the furnace securing spraying rod 110, and the ramp for securing the access path 130 is provided. The fixing screw grooves at positions spaced apart from each other on the upper surface so as to easily separate and fix the bogie fixing bracket 131 that is accommodated by welding by receiving a portion of the outer peripheral surface of the other end of the access road securing spraying rod 110. 133a is formed and provided with a bogie shaft 133 and one end and the other end of the bogie shaft 133 are rotatably connected to each other via a fixed connection means 135 via a bearing, and the sprinkling rod for securing an access road. 110 this fire The construction for spray ramp secured, characterized in that consists of the balance wheel 137, for which is provided to be movable according to a distance As for throwing into the outbreaks.
3. The method of claim 2,
The balance fixing bracket 131 is a vertical piece (131a) and the vertical piece (131a) is formed in the center of the upper surface so as to receive a portion of the outer peripheral surface of the access road securing spraying rod 110 to be fixed by welding; 131a is formed in a plate shape extending in one direction bent from the lower end, the plate-shaped horizontal piece in which the fixing holes are perforated at positions spaced from each other so as to be fixed to the fixing screw grooves formed in the bogie shaft 133 by means of a screw ( 131b), and the balance shaft 133 has a fixed screw on both sides of the upper surface of which the outer peripheral surface is cut in the horizontal direction to fix the plurality of screws through the fixing bracket 131 on the upper surface. A seating surface 133b having a groove 133a is formed, and bearings are provided on the balance wheel 137 on both sides thereof to prevent the balance wheel 137 from being separated from the balance shaft 133 when fixedly connected. A screw groove 133c is provided to screw the fixed connecting means 135 provided with the lock, and the fixed connecting means 135 is rotatably interposed between bearings at both ends of the bogie shaft 133. The balance wheels 137 are provided on both sides of the balance shaft 133 so as to be easily disassembled while preventing the balance wheel 137 from being detached, and a fixed connection ring 135a having a hole formed in the center thereof, and the fixed connection. One end penetrates the hole of the melting ring 135a, and a coupling screw part is formed on the outer circumferential surface to be screwed into the screw grooves 133c formed on both sides of the trolley shaft 133, respectively. Sprinkler for securing access ramp, characterized in that configured.

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