KR101919959B1 - Apparatus for Protecting Underground Facilities - Google Patents
Apparatus for Protecting Underground Facilities Download PDFInfo
- Publication number
- KR101919959B1 KR101919959B1 KR1020150127549A KR20150127549A KR101919959B1 KR 101919959 B1 KR101919959 B1 KR 101919959B1 KR 1020150127549 A KR1020150127549 A KR 1020150127549A KR 20150127549 A KR20150127549 A KR 20150127549A KR 101919959 B1 KR101919959 B1 KR 101919959B1
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- KR
- South Korea
- Prior art keywords
- gas
- tubes
- underground
- powder
- present
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
- F16L1/11—Accessories therefor, e.g. anchors for the detection or protection of pipes in the ground
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/06—Methods of, or installations for, laying sewer pipes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Pipe Accessories (AREA)
Abstract
The present invention relates to an underground buried object protecting apparatus. An apparatus for protecting an underground buried object according to an embodiment of the present invention includes: a plurality of tubes of a different cylindrical shape which are sealed after gas and powder are filled in the inner space; And a protection plate disposed at an upper end of the underground weir so as not to directly contact with the underground weir to be protected, the protection plate being connected to a relatively flat side surface of the plurality of pipes so as to prevent the plurality of pipes from moving, And the powdery powder is made of a material which is not combined with water, and is distinguished from the landfill soil of the pipe and the protective plate.
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an underground buried object protecting apparatus, and more particularly, to an underground buried object protecting apparatus capable of informing that an underground buried object exists.
Underground burials refer to water and gas pipelines such as water and sewage pipes, gas gas pipes, electric power cables, telephone lines, gas pipes, optical cables, sewer gas pipes, and sewage gas pipes.
Since such underground burials are buried and cover the ground, it is not possible to determine where buried underground burials have buried over time. Therefore, digging up the ground later frequently destroys or destroys the underground.
Furthermore, if the underground material is damaged or destroyed, it will not be possible to use tap water, electricity, telephone, or network, etc., supplied through the underground underground until it is restored, It is also dangerous that some of them are exploded in the underground.
Conventionally, in order to notify the burial of underground objects, a signboard has been used. However, in this method, there is a problem that the location of the buried object can not be guided when the signboard is lost.
Conventionally, a technique has been developed in which a protective member incorporating a colored gas is provided at the top of a subterranean buried object, and a location of the underground object is informed by the colored gas when the protective member is broken.
Such colored gas is not present by the present technology, and even if it exists, it can spread to the atmosphere immediately upon spill, so that the position of the underground material can not be continuously notified.
In addition, the conventional apparatus for protecting underground objects using colored gas is hermetically sealed by a nut member and is vulnerable to gas tightness.
SUMMARY OF THE INVENTION It is an object of the present invention to provide an underground buried object protection device capable of informing that there is an underground buried object.
The objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.
An apparatus for protecting an underground buried object according to an embodiment of the present invention includes: a plurality of tubes of a different cylindrical shape which are sealed after gas and powder are filled in the inner space; And a protection plate disposed at an upper end of the underground weir so as not to directly contact with the underground weir to be protected, the protection plate being connected to a relatively flat side surface of the plurality of pipes so as to prevent the plurality of pipes from moving, And the powdery powder is made of a material which is not combined with water, and is distinguished from the landfill soil of the pipe and the protective plate.
According to the present invention, the position of the underground buried object can be indicated.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1A is a perspective view of an underground embankment protection apparatus according to an embodiment of the present invention. FIG.
1B is a side view of an underground buried object protection apparatus according to an embodiment of the present invention;
2A is a perspective view of a gas pipe according to an embodiment of the present invention;
2B is a view showing a sealing structure of a gas inlet according to an embodiment of the present invention.
3 is a view of a protection plate according to an embodiment of the present invention.
4 is a view showing an installation example of an underground buried object protecting apparatus according to an embodiment of the present invention.
5A and 5B are diagrams illustrating a powder gas filling process by a gas injecting apparatus according to an embodiment of the present invention.
BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, advantages and features of the present invention and methods of achieving them will be apparent from the following detailed description of embodiments thereof taken in conjunction with the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. Is provided to fully convey the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. As used herein, the terms " comprises, " and / or " comprising " refer to the presence or absence of one or more other components, steps, operations, and / Or additions.
Embodiments of the present invention will now be described in detail with reference to the accompanying drawings. 1A is a perspective view of an underground buried object protecting apparatus according to an embodiment of the present invention, FIG. 1B is a side view of an underground buried object protecting apparatus according to an embodiment of the present invention, FIG. 2A is a perspective view of a gas pipe according to an embodiment of the present invention . 3 is a view showing a protection plate according to an embodiment of the present invention, and FIG. 4 is a cross-sectional view of an underground buried structure according to an embodiment of the present invention. FIG. Fig. 2 is a view showing an example of the installation of the protection device.
As shown in FIGS. 1A and 1B, an underground embankment protection apparatus according to an embodiment of the present invention includes at least one
As shown in FIG. 2A, each
At this time, it is preferable that a plurality of
Here, each
At this time, the gas may be an environmentally friendly nitrogen gas which is abundant in the human body and may be an ammonia gas. The gas may have a pressure of 2 kg / cm 2 . When ammonia gas is used as the gas, the location of the underground burial can be informed by the smell of the gas, as well as the color of the powdered powder.
The powdered powder is composed of a material which is not combined with water, and may be a color different from the earth color of the landfill in which the underground burial protection apparatus according to the embodiment of the present invention is embedded, for example, a fluorescent red powder.
Here, the powdered powder may be made of a material that does not aggregate by moisture. Accordingly, in the present invention, even if water is generated in the
For example, the powdered powder may include at least a part of a hygroscopic material such as zeolite bentonite, montmorillonite and the like.
These powdered powders can be manufactured to have a corresponding color using an edible color harmless to the human body.
Each
The
Referring to FIG. 2B, the
Specifically, after the powder is injected into the
The
The
The
The
The inner surface of the
When a force is applied to the upper portion of the
Referring again to FIGS. 1A and 1B, the
The
3, the
The plate body (110) supports a plurality of gas pipes (20) arranged and fixed at a predetermined distance from the upper end thereof.
Further, the
It is preferable that the
The surface of the
Alternatively, the
It is preferable that the
In addition, the
The plurality of
More specifically, the
Hereinafter, powder powder and a method of filling a gas according to an embodiment of the present invention will be described with reference to FIGS. 5A and 5B. FIGS. 5A and 5B are diagrams illustrating a powder powder and a gas filling process by a gas injecting apparatus according to an embodiment of the present invention. 5A and 5B show an example in which the
5A and 5B, the gas injection device according to the embodiment of the present invention includes a
The
In detail, the
The
The
At the upper end of the
The
The
One end of the
The
Hereinafter, a process of injecting powdered powder and gas into the
First, powder is injected into the
Thereafter, the
5A, a worker or an automation device fixes the
2B, the operator or the automation device fuses the
The
On the other hand, the powder powder and the gas injection process and the cap process described above can be performed before each
As described above, the embodiment of the present invention does not directly contact the underground buried material, so that even if the gas can be exploded, the underground buried material may not be damaged. Therefore, in the present invention, it is possible to prevent a large inconvenience such as the number of steps, power outage, telephone or network inconvenience, and a large repair cost occurring at the time of damaging the underground buried with little effort and cost.
In addition, the embodiment of the present invention can prevent the powder powder from sticking to the inner surface of the gas pipe when the condensation phenomenon occurs due to the temperature difference with the outside by using the powder powder which is not combined with water.
In addition, the embodiment of the present invention can increase the discrimination power of the location of the underground buried material when the gas pipe explodes by using the powder powder of the color different from the earth color of the buried environment.
In addition, since the powder of the present invention is colored by the color of the food, the bronchial health of the surrounding worker is not deteriorated at the time of explosion of the gas pipe.
Further, in the embodiment of the present invention, the cap is fitted to the gas pipe by the vibration welding method, and the gas pipe is sealed with the double cap, so that leakage of powdery powder and gas can be prevented.
In addition, the gas pipe and the protection plate according to the embodiment of the present invention can withstand the high load of the ground due to its shape.
While the present invention has been described in detail with reference to the accompanying drawings, it is to be understood that the invention is not limited to the above-described embodiments. Those skilled in the art will appreciate that various modifications, Of course, this is possible. Accordingly, the scope of protection of the present invention should not be limited to the above-described embodiments, but should be determined by the description of the following claims.
10: Shield plate
20: Gas pipe
30: gas injection device
Claims (9)
And a protection plate disposed at an upper end of the underground weir so as not to directly contact the underground weir to be protected, the protection plate being connected to a relatively flat side surface of the plurality of pipes so as to prevent the plurality of pipes from moving, ,
Wherein the powdered powder is made of a material which is not combined with water and has a color distinguishable from the landfill soil of the pipe and the cover,
Wherein the plurality of tubes are spaced apart from each other and fixed to the shield plate,
The plurality of tubes are sealed at one end thereof and the other end thereof is provided with a tube having a gas inlet for filling the powdery powder and the gas, and a tubular body having the inner space. The inner tube is connected to the gas inlet and fused to the gas inlet by a vibration welding method. / RTI >
Wherein each of the tubes further includes an outer cap which is connected to the outer surface of the inner cap fused to the gas injection port and the side surface of the tube close to the gas injection port and is welded to the tube by a vibration welding method, Submerged protection device.
Wherein the coloring material is made to have the above-mentioned color using an edible pigment.
Nitrogen gas, and ammonia gas.
Wherein the outer cap is provided with a first concavo-convex portion, a side surface of the tubular body is provided with second concavo-convex portions, the outer cap and the side surface of the tubular body are mutually fixed by the first and second concave- Which is welded to the ground.
A plate supporting a lower portion of the plurality of tubes arranged to be spaced apart from each other; And
And a plurality of pairs of projections protruding from the plurality of tubes so as to surround at least a part of the relatively flat side surfaces of the plurality of tubes at mutually corresponding positions of the portions where the plurality of spaced- Guide portion
Wherein the at least one underfill protection device comprises at least one of:
And a plurality of grid-patterned holes formed in a surface of the plurality of tubes for supporting the plurality of tubes,
Wherein the vertical spacing distance between the lattice holes is less than the length of the major axis of the ellipse of each tube.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150127549A KR101919959B1 (en) | 2015-09-09 | 2015-09-09 | Apparatus for Protecting Underground Facilities |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150127549A KR101919959B1 (en) | 2015-09-09 | 2015-09-09 | Apparatus for Protecting Underground Facilities |
Publications (2)
Publication Number | Publication Date |
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KR20170030247A KR20170030247A (en) | 2017-03-17 |
KR101919959B1 true KR101919959B1 (en) | 2018-11-20 |
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KR1020150127549A KR101919959B1 (en) | 2015-09-09 | 2015-09-09 | Apparatus for Protecting Underground Facilities |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102507330B1 (en) * | 2021-06-23 | 2023-03-08 | 한국전력공사 | Protection plate of underground electric cable |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101051937B1 (en) * | 2010-06-15 | 2011-07-26 | 주식회사 지오테크 | Device for protecting the wire of lay underground |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100973341B1 (en) | 2008-03-26 | 2010-08-04 | 장광근 | A protector of buried object using colorful gas |
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- 2015-09-09 KR KR1020150127549A patent/KR101919959B1/en active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101051937B1 (en) * | 2010-06-15 | 2011-07-26 | 주식회사 지오테크 | Device for protecting the wire of lay underground |
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KR20170030247A (en) | 2017-03-17 |
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