KR102133093B1 - Water sprinklers mounted onto excavators for preventing industrial accidents and scattering dust - Google Patents

Abstract

The present invention is configured to be able to sprinkle with a spray nozzle equipped with a spray nozzle using an extension arm, so that it can be widely sprayed around the demolition to prevent dust scattering. It is possible to increase the effect of preventing fugitive scattering while being safe. In particular, the present invention can be sprayed by inserting a spray nozzle or a connector directly on a support plate mounted at the end of an extension arm, so that the spray nozzle or cangerger can be easily and conveniently mounted or detached. In addition, the present invention comprises a plurality of support members mounted to the support member for fixing the injection nozzle or connector, but by arranging the plurality of support members in a radial manner, the spraying range is configured to be wide and the dust scattering prevention area is configured to be wide. Can.

Description

WATER SPRINKLERS MOUNTED ONTO EXCAVATORS FOR PREVENTING INDUSTRIAL ACCIDENTS AND SCATTERING DUST}

The present invention relates to a sprinkler for mounting an excavator for preventing industrial accidents and preventing scattering dust. More specifically, an extension arm is mounted on an excavator, and a spray nozzle or a connector for spraying water on the extension arm can be used. Since it is configured, it is possible to perform sprinkling work using an excavator or the like when demolishing a building, etc., so that the sprinkler can easily and conveniently perform sprinkling work at the demolishing workshop, and the sprinkler working sprinkling can safely sprinkle work, Accordingly, it is possible to minimize the generation of scattering (flying) dust.

In general, excavators are used as a way to demolish buildings. At this time, dust is generated when the building is demolished by an excavator, so scaffolding is installed around the building to be demolished to prevent dust or dust from spreading around the building being demolished, and a scaffold is attached to the scaffold to prevent safety accidents and scattering of dust. To minimize.

On the other hand, in order to minimize dust scattering when the building is demolished with an excavator as described above, as shown in (Patent Documents 1) to (Patent Documents 3) below, it is possible to suppress or reduce scattering dust.

(Patent Document 1) Korea Registration Utility No. 0350822

A rotating device is installed between the lower body and the upper body, and a plurality of booms connected by hinges are installed at the upper part of the upper body, and tongs at one end of the boom are coupled with hinges, and the lower body has four movable crushing devices. In the crushing equipment in which the wheels are installed, a seating table is installed at the rear of the upper body, and a water tank is installed on the upper part of the seating body to suppress water scattering dust by spraying water when crushing the bridge deck by means of forceps. A sprinkling pump is installed on the side of the water tank, and a valve for supplying and blocking water to a water hose fastened to a plurality of fasteners fixed to the lower part of the boom is installed adjacent to the sprinkling pump. It provides a crushing equipment equipped with a sprinkling device for suppressing scattering dust when crushing the bridge top plate that the sprinkler is installed at one end.

(Patent Document 2) Korean Registered Patent No. 1642483

It relates to a dust-reducing type crusher by spraying steam and an inorganic binder, and a method for demolition of buildings using the same. The purpose is to prevent dust from scattering into the atmosphere. The dust-reducing type crusher by spraying steam and inorganic binder includes a crusher body that moves a demolition site of a building through a driving unit; A positioning boom in which a plurality of booms are connected so as to be collapsible and one side is installed in the crusher body; A crushing machine consisting of a pair of jaws and installed at a distal end of the positioning boom to crush a demolition object; A steam jetting means installed on the crusher body and the placing boom and jaw, and spraying hot steam onto the demolition object and dust that crushes the compactor to prevent scattering of the dust; It is installed over the crusher body and the placing boom and jaw and is composed of inorganic binder spraying means to prevent scattering by binding the dust to each other by spraying the inorganic binder to the dust.

(Patent Document 3) Korean Registered Patent No. 1675516

The present invention relates to a sprinkling device for a construction site that has a simple structure and is capable of minimizing dust generation by effectively spraying water where dust is generated. The sprinkling device for the construction site, after disposing the spraying means in the center of the place where dust is generated, and supplying water to the spraying means using the water supply means, water is sprayed through the spraying nozzle and at the same time Due to the repelling force of the water sprayed from the spray nozzle, the branch pipe and the spray nozzle are rotated clockwise when viewed from above. Therefore, since water sprayed from the spray nozzle is uniformly sprayed over the entire circumference of the spray means, it is very convenient to use.

However, the conventional sprinkling device has the following problems.

(1) It is difficult to use it to remove scattered dust generated when demolishing a building with an excavator.

(2) That is, when a building is demolished with an excavator, dust is scattered near the demolition site. To prevent dust scattering, water must be sprinkled to a certain extent based on the part being removed. However, with the existing sprinkling device, sprinkling is performed only in the vicinity of the equipment mounted on the excavator, so there is a limit to prevent dust scattering.

(3) In particular, in order to increase the sprinkling effect, it is necessary to sprinkle a certain distance from the equipment attached to the excavator to be used for demolition, but if sprinkling is done near the equipment used for demolition, the range of sprinkling is narrow and it is limited to prevent dust scattering. There is.

(4) In addition, since the sprinkling device installed in the equipment is sprinkled only in a specified direction when working with an excavator, it is sometimes impossible to sprinkle dust when it is necessary to sprinkle in a direction different from the working direction. It acts as one factor.

Korean Registered Utility No. 0350822 (Registration Date: 2004.05.07) Korean Registered Patent No. 1642483 (Registration Date: 2016.07.19) Korean Registered Patent No. 1675516 (Registration Date: 2016.11.07)

The present invention takes this point into consideration, and is constructed so that sprinkling is performed using a spraying table equipped with a spray nozzle using an extension arm to an excavator used for demolition of a building and a separate excavator, so it is widely sprayed around the demolition to remove dust. It is possible to prevent scattering and to adjust the spraying position through an excavator, so you can sprinkle it wherever you want, so you can use it safely and conveniently, as well as to prevent industrial accidents and to prevent scattering dust. The aim is to provide a water sprinkler for excavator mounting.

Particularly, the present invention constitutes a support member to be fixed by inserting a spray nozzle or a connector into a support plate mounted at the end of an extension arm, so that the connector can be directly fixed to the support member using a hose or a connector connected to the hose, so that watering can be performed Another object is to provide a sprinkler for excavator installation to prevent industrial accidents and to prevent scattering dust, which can be easily and conveniently mounted or used separately.

In addition, the present invention comprises a plurality of support members mounted on the support plate to fix the injection nozzle or connector, but by arranging the plurality of support members in a radial manner, a wide spraying range can be configured to widen the dust scattering prevention area. Another object is to provide a water sprinkler for excavators equipped to prevent industrial accidents and to prevent scattering dust.

To achieve this purpose, the sprinkler for excavator installation for preventing industrial accidents and scattering dust according to the present invention has a predetermined length and is equipped with a quick coupling 110 so that it can be used by connecting it to the excavator arm (A) on one side. Extension arm 100; A support plate 200 fixed to the other end of the extension arm 100; And a support member 300 fixedly supporting an injection nozzle or a connector C, which is mounted on the support plate 200 and connected to a tube made of a flexible material that sprays water. The support member 300 includes , Forming the nozzle or the connector (C) in an open shape so that both sides can be fitted;, On the outer periphery, the guide guide 310 to guide the nozzle or connector (C) by protruding and forming a fixed protrusion (P) Through the molding to the inner circumferential surface, the guide 310 fits the nozzle or the connector C in the longitudinal direction of the supporting member 300 and then rotates around the longitudinal direction to fall out in the longitudinal direction of the supporting member 300 Not formed; the extension arm 100 is configured to be at least two by using an “H” beam to be bolted to each other to extend the length; a quick coupling 110 at one end extending the length ) Is formed, and the support plate 200 equipped with the support member 300 is installed on the other end.

In particular, the extension arm 100 is composed of at least two bolts so as to be bolted to each other to extend the length; forming a quick coupling 110 at one end of the extended length, and extending the other side It characterized in that the support plate 200 equipped with the support member 300 is installed.

In addition, the extension arm 100 is characterized in that the "H" beam.

In addition, the guide 310 is characterized in that it is formed through a ring shape along the longitudinal direction of the support member 300.

On the other hand, the support member 300, the support plate 200 is characterized in that it is configured by arranging 1 to 6 at the same interval or at least one at different intervals, or at least two rows.

Finally, the support member 300 is composed of a plurality of, it is characterized in that a plurality of support members 300 are arranged to eject water in a radial manner.

The sprinkler for excavator installation for preventing industrial accidents and scattering dust according to the present invention has the following effects.

(1) Since it is installed and sprayed on an excavator that is not directly used for demolition, workers are not directly exposed to excavators used for demolition or demolition work, and industrial accidents can be prevented. Can be prevented.

(2) In particular, the extension arm is mounted on the arm of the excavator, and the connector attached to the end of the spray nozzle or hose is attached to the extension arm to make the sprinkling action. It can increase the dust scattering prevention effect.

(3) In particular, since the control of the excavator so that the spray nozzle or connector can be removed and sprinkled around it by controlling the excavator, the dust scattering effect can be further increased.

(4) On the other hand, since the extension arm is configured to be able to sprinkle with multiple stems through multiple spraying nozzles or connectors by mounting multiple support members, the range of sprinkling can be further extended to further increase the effect of preventing dust scattering. .

(5) At this time, since a plurality of support members are arranged in a radial shape, the spraying effect may be further increased while the sprinkling range is made in a radial shape.

1 is a side view showing a state of demolition while sprinkling with a sprinkler according to the present invention.
Figure 2 is an exploded perspective view showing the overall configuration of a sprayer for mounting an excavator for preventing industrial accidents and scattering dust according to the present invention.
3 is a partially enlarged perspective view showing a state in which a support member is mounted on the end of an extended arm according to the present invention and a support member is installed thereon.
4 is a plan view showing a process of fixing by inserting a spray nozzle or connector to the support member according to the present invention.
5 is a perspective view showing a process of fixing by inserting a spray nozzle or a connector to the support member according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings. Prior to this, the terms or words used in the specification and claims should not be interpreted as being limited to ordinary or dictionary meanings, and the inventor may appropriately define the concept of terms in order to describe his or her invention in the best way. According to the principle that it can be interpreted as a meaning and a concept consistent with the technical idea of the present invention.

Therefore, the configuration shown in the embodiments and drawings described in this specification is only one of the most preferred embodiments of the present invention and does not represent all of the technical spirit of the present invention, and various equivalents that can replace them at the time of this application It should be understood that there may be and variations.

(Configuration)

The spraying table for mounting an excavator for preventing industrial accidents and preventing scattering dust according to the present invention includes an extension arm 100, a support plate 200, and a support member 300, as shown in FIGS. 1 to 5.

In particular, the extension arm 100 is configured to be directly connected to the excavator arm (A) for use, and a spray nozzle or connector (C) connected to a hose to the support member 300 mounted at the end of the extension arm 100 Since it is configured to be able to sprinkle water, it is possible to sprinkle water by using an excavator so that workers who sprinkle are not exposed to the site of demolition work, and can prevent industrial accidents. It is possible to prevent dust from scattering in advance by making it sprinkled.

In addition, since the extension arm 100 comprises at least two, the extension arm 100 can not only expand the sprinkling range as the length increases, but also remove the equipment to be demolished and the excavator to sprinkle at a desired place. It made it easy to do the trickling work.

In addition, the present invention comprises a plurality of support members, and is arranged in a radial manner, so that the spraying range is formed in a radial shape, so that the spraying range is further extended to further increase the effect of preventing scattering dust.

Hereinafter, this configuration will be described in more detail with reference to the accompanying drawings.

<extended cancer>

The extension arm 100, as shown in [Fig. 1] to [Fig. 3], is manufactured by a conventional technology and mounted on an excavator that performs various tasks by connecting buckets, breakers, and construction equipment such as a crusher. do.

At this time, the extension arm 100 is rotatably mounted on the arm (A) mounted on the boom mounted so as to be able to rotate up and down on the excavator body, thereby increasing the length leading to the boom, arm and extension arm 100 It can be configured to broaden the scope of work.

On the other hand, the extension arm 100, as shown in [Fig. 1] to [Fig. 3], is equipped with a quick coupling 110 to connect or disconnect one side of the excavator. The quick coupling 110 is rotatably mounted on one pin and the hydraulic device mounted on the arm (A) is connected to the other pin to connect a bucket or breaker and construction equipment such as a crusher (crusher). When used, it refers to the coupling produced by the usual technique used in excavators.

In a preferred embodiment of the present invention, the extension arm 100, as shown in [Figure 1] to [Figure 3], at least two sub-arms (100a, 100b), by extending the extension arm that can be extended in the excavator It is preferable to configure the length of (100) so that it can be molded by a desired length.

At this time, the two sub arms (100a, 100b) can be used to extend the length of the extension arm 100 by a bolt fastening method to a desired length, or may be easily transported by loosening the bolt fastening, as well as the extension arm 100 You can use it conveniently by reducing the length of.

In addition, in a preferred embodiment of the present invention, the extension arm 100, as shown in [Fig. 1] to [Fig. 3], may be used separately manufactured in the form of a cancer, most preferably, "H" beam By using, it is possible to use the "H" beam as an extension beam easily and conveniently without any additional work.

The extension arm 100 made as described above is made of at least one, and the quick coupling 110 described above is mounted at one end, and the support plate 200 to be described later is mounted at the other end.

<Support plate>

The support plate 200 is attached to the other side of the extension arm 100 described above, as shown in [FIG. 1] to [FIG. 3]. That is, when the extension arm 100 is configured as one, the quick coupling 110 is mounted on one side and the support plate 200 is mounted on the other side. In addition, when the extension arm 100 is configured by extending at least two of them to extend the length, the quick coupling 110 at one end of the extension arm 100 connected to each other and the support plate at the other end extended ( 200).

In particular, the support plate 200, as shown in [Fig. 1] to [Fig. 5], is a part for mounting the support member 300, which will be described later, and is manufactured to an appropriate width according to the number of mounting of the support member 300. . The drawing shows an example in which four supporting members 300 are mounted side by side, but is not limited thereto.

In addition, the support plate 200 is preferably manufactured to be wider than the width of the extension arm 100, as shown in [FIG. 2] and [FIG. 3]. This, by installing a plurality of support members 300 at a predetermined interval to configure the spraying nozzle or connector (C) to the support member 300 to a wide range to sprinkle, or to obtain such a wide range of sprinkling This is to ensure a space for mounting the dog support member 300.

Of course, if the sprinkling range is narrow, or if a sufficient number of supporting members 300 can be mounted on the width portion of the extension arm 100, the configuration of the supporting plate 200 can be omitted. Anyone who is engaged in will be able to know easily.

<support member>

The support member 300 refers to a member supporting the spray nozzle or the connector C to be sprayed at the end of the extension arm 100, as shown in FIGS. 1 to 5.

Here, the injection nozzle refers to a nozzle manufactured by a conventional technique capable of ejecting water supplied through a pipe by being mounted on the end of a pipe made of a flexible material such as a hose. In addition, the connector (C) is also a connection portion mounted on the end of a tube made of a flexible material such as a hose, at the end of which is a connection portion produced by a conventional technique that allows the spray nozzle to be connected or to sprinkle water with the connector (C) itself. Says

In addition, the injection nozzle or connector (C) is configured to be formed by projecting or adding a fixed protrusion (P), and through the guide (310) to be described later through the fixed protrusion (P) injection nozzle or connector ( C) is configured to be fixed so as not to fall off or deviate from the support member 300 even when the pressure when sprinkling. Of course, the injection nozzle or the connector (C) in such a configuration that does not fall off or escape from the support member 300, the injection nozzle or the connector (C) in the shape of a "a" bent shape to produce the fixed projection (P ) It can also be configured to perform the function.

On the other hand, the support member 300, as shown in [Fig. 2] to [Fig. 5], both sides are formed in an open shape, and the spray nozzle or the connector (C) described above can be fitted therein to perform a sprinkling action. Configure it.

In particular, in the support member 300, as shown in [Fig. 4] and [Fig. 5], the injection nozzle or the connector (C) fitted therein can be fixed or separated so as not to fall or escape from the pressure generated when sprinkling water. Make up. To this end, the injection member or the connector C may be fixed to the support member 300 by fastening, and a fixing bolt or the like may be fastened to the support member 300 to closely fix the injection nozzle or the connector C. Alternatively, the guide guide 310 may be configured to be easily rotated by hand to fix the injection nozzle or the connector C to the support member 300.

Among them, the guide guide 310 may be incised in the longitudinal direction from one open side of the support member 300 and then incised by changing the direction to form a "b" shape as a whole, [Fig. 4] and [ It may be formed in a ring shape as a whole as shown in Figure 5].

In a preferred embodiment of the present invention, the guide guide 310 is preferably formed in a ring shape, as shown in [FIG. 4] and [FIG. 5]. This allows the injection nozzle or connector C to be placed side by side with the support member 300, as shown in [Fig. 4(a)] and [Fig. 5(a)], and [Fig. 4(b)] and [Fig. 5( b)] is inserted in the longitudinal direction of the injection nozzle or connector (C) to the support member 300. Subsequently, as shown in [FIG. 4(c)] and [FIG. 5(c)], the injection nozzle or the connector C is turned with reference to the center line of the support member 300, and then [FIG. 4(d)] and [FIG. 5(d)], even if spraying is performed through the spray nozzle or the connector C as it is pulled out along the length direction of the support member 300, the spray nozzle or the connector C from the support member 300 Can solve the problem of missing or deviating.

In addition, in a preferred embodiment of the present invention, it is preferable that the support member 300 is provided with at least one, preferably six, on the support plate 200 described above. This, anyone skilled in the art to which the present invention pertains can easily know that the number of installations can be set in consideration of the flow rate to be sprinkled.

At this time, even if multiple support members 300 are installed, each support member 300 may be mounted and used as many as necessary without mounting a spray nozzle or connector C one by one.

And in a preferred embodiment of the present invention, it is preferable that the support member 300 is arranged such that it can be sprinkled radially when mounting multiple pieces on the support plate 200 as described above. This is to make it possible to widen the range of sprinkling that can be sprinkled at a time as the sprinkling range is radial.

As described above, the present invention constitutes an extension arm so that it can be used by quick coupling to an excavator arm mounted on an excavator, and at least one support member is mounted at the end of the extension arm, and then a spray nozzle or connector is attached to the support member. Since it is configured to be fixed and sprinkled, it is possible to prevent industrial accidents because workers who sprinkle work are not exposed in the demolished construction site.

In addition, the present invention can be adjusted to the spraying range in accordance with the part where the demolition work is done through the excavator, it is possible to minimize the dust scattering.

In addition, since the present invention is arranged radially when constructing a plurality of support members, it is possible to further reduce such a dust emergency by widening the spraying range when sprinkling at a time.

100: extension arm
100a, 100b: sub arm
110: quick coupling
200: support plate
300: support member
310: guide guide

Claims (6)

An extension arm 100 having a predetermined length and equipped with a quick coupling 110 so that it can be used by connecting it to the excavator arm A on one side; A support plate 200 fixed to the other end of the extension arm 100; And a support member 300 fixedly supporting an injection nozzle or a connector C connected to a tube made of a flexible material that is mounted on the support plate 200 to spray water.
The support member 300 is formed in an open shape so that both sides of the injection nozzle or the connector (C) can be fitted; and, on the outer circumference, a fixed protrusion (P) protruding from the nozzle or the connector (C) Through the guide guide 310 to the inner circumferential surface so as to fit and guide, the guide 310 inserts the nozzle or connector C in the longitudinal direction of the support member 300 and then rotates around the longitudinal direction to support the member It is formed so as not to fall in the longitudinal direction of 300,
The extension arm 100 is configured to be at least two by using an "H" beam to be bolted to each other to extend the length; forming a quick coupling 110 at one end of the length extension, A spraying table for mounting an excavator for preventing industrial accidents and preventing dust from being scattered, characterized in that a supporting plate 200 equipped with the supporting member 300 is installed on the other end.
delete delete In claim 1,
The guide 310,
A water sprinkler for excavator installation for preventing industrial accidents and preventing scattering dust, characterized in that the support member 300 is formed through a ring shape along the longitudinal direction.
In claim 1,
The support member 300,
1 to 6 on the support plate 200 is arranged at the same interval or at least one different interval,
It is constructed by arranging at least two rows. A sprinkler for excavator installation for preventing industrial accidents and preventing scattering dust.
In claim 5,
The support member 300,
Consisting of several, a plurality of support members (300) is equipped with an excavator for preventing industrial accidents and scattering dust, characterized in that arranged to eject water radially.

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