KR200465344Y1 - Ground Equipment Cover to prevent fire or rubbish dumping - Google Patents

Ground Equipment Cover to prevent fire or rubbish dumping Download PDF

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Publication number
KR200465344Y1
KR200465344Y1 KR2020120009927U KR20120009927U KR200465344Y1 KR 200465344 Y1 KR200465344 Y1 KR 200465344Y1 KR 2020120009927 U KR2020120009927 U KR 2020120009927U KR 20120009927 U KR20120009927 U KR 20120009927U KR 200465344 Y1 KR200465344 Y1 KR 200465344Y1
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KR
South Korea
Prior art keywords
ground equipment
cover
protective cover
ground
fire
Prior art date
Application number
KR2020120009927U
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Korean (ko)
Inventor
김경희
Original Assignee
주식회사 광동안전
김경희
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Priority to KR2020120009927U priority Critical patent/KR200465344Y1/en
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Publication of KR200465344Y1 publication Critical patent/KR200465344Y1/en

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/06—Boards, panels, desks; Parts thereof or accessories therefor having associated enclosures, e.g. for preventing access to live parts

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Building Environments (AREA)

Abstract

This design impedes the urban aesthetics with waste speculation by installing in the space between two ground equipments (ground transformers, ground breakers, etc.), which are installed on the roadside, to prevent dust dumping and fire occurrence. The present invention relates to a dust dumping and fire protection cover which prevents the fire and protects the ground equipment from fire.
The present invention comprises a protective cover (1) that can cover the empty space between the ground equipment (100, 100 ') installed side by side on the base, the protective cover (1); The mesh 2 and the flame retardant foam sheet 3 are superimposed and assembled to the finishing frames 4 and 4 'by the assembly pieces 41 and 41' or by argon welding. The gist of the present invention is that a ground cover for preventing dust dumping and fire is installed to be fixed between the ground equipment 100 and 100 '.

Description

Ground Equipment Cover to prevent fire or rubbish dumping}

The present invention relates to ground equipment dumping and fire protection cover, more specifically, installed in the space between the two ground equipment (ground transformer, ground switch, etc., hereinafter called ground equipment) installed on the roadside and sewage dumping The present invention relates to a dust dumping and fire protection cover that prevents damage to the city's aesthetics with dust dumping such as to prevent the occurrence of fire, and protects ground equipment from fire.

The distribution of electricity is divided into processing and ground. Among the methods of supplying electricity, the electricity supply in the underground sector is mainly provided by the installation of ground equipment on the roadside.

In addition, even though the ground equipment is made of expensive equipment, it is installed unprotected on the side of the road, and there are not a few cases where dirt, such as garbage, is leaning against the ground equipment and dumped or fallen leaves are collected.

In the case of dumping trash such as garbage on the ground equipment or accumulating fallen leaves like this, it not only damages the urban aesthetics, but also causes a fire due to the burning of filth or fallen leaves caused by cigarette butts. There is a problem that huge economic damage such as wire replacement cost and power failure of ground equipment and underground cables occurs. This will be described below in more detail.

In general, ground equipment that is installed to supply electricity to underground and residential area development areas is often gathered side by side to avoid various facilities and civil complaints, and the upper part is grounded to connect high voltage cables through the bottom of the ground equipment enclosure. Ground equipment will be installed on the platform. Therefore, an empty space of approximately 25cm ~ 30cm wide is formed between two ground equipment installed side by side on the foundation platform protruding from the ground. Is formed.

In the empty space between these ground equipment, debris accumulates due to the accumulation of deciduous leaves or garbage dumping, which not only hurts the urban aesthetics, but when the loaded filth and fallen leaves are ignited by cigarette butts, it is connected to the ground equipment fire. It causes serious economic loss such as cause of power failure.

In addition, the empty space on the side of the ground equipment is also piled up by dumping garbage or piles of fallen leaves, there are many problems such as damaging the city view and causing a fire as described above.

As mentioned above, the ground equipment is installed inside the enclosure with powder coating, such as the ground transformer which is transformed from the high pressure to the low pressure by the entry and arrival of the electric cable buried in the ground as the ground equipment and the ground switch which connects in the electrical system structure. There is no active development and research on the fire protection device that prevents the heat of the fire and protects the main parts and cables inside the enclosure from the fire.

Hereinafter, the related arts will be described with reference to the following references.

Reference 1 discloses a safety sliding cover to cover the empty space generated between the ground equipment and the foundation. The safety sliding cover disclosed in the reference 1 has a safety space sliding cover of a right triangle to form an inclination angle, and the inclined angle of the side cover of the stepped slab structure is installed on the side of the safety space sliding cover having an inclination angle. If the garbage or cigarette butts are discarded in the safety space sliding cover, the height is adjusted according to the angle. It is configured to solve the problem.

The safety sliding cover does not provide a structure that can cover the empty space between the ground equipment installed side by side can not solve the above problems, such as fire protection.

Reference 2 is a communication and power cable including a cable tray having a fire spreading function and a thermally foamable fire barrier for preventing fire spreading from the cable tray along the cable laid in the cable tray. Disclosed is a tray.

Reference 3 is composed of a T-shaped bolt and nut that penetrates the coupling hole formed in the upper and lower cover of the support and the coupling hole formed in the coupling member and is inserted into the T-shaped coupling groove formed in the support, thereby preventing the vertical movement of the mesh network. An easy-to-install mesh fence is disclosed.

In addition, Korean Utility Model Publication No. 20-0395441 discloses a shielding device for ground equipment that shields and repairs ground equipment such as transformers or current breakers installed on the roadside. Korean Patent Publication No. 10-0667617 discloses an enclosure of ground equipment that is improved by carrying, installing, easy to corrode, beautiful in appearance, and difficult to attach illegal handbills.

(Reference 1) Korean Utility Model Registration No. 20-0449763, 2010.08.06. (Reference 2) Republic of Korea Patent Publication No. 10-2008-0049915, 2008.06.05. (Reference 3) Korean Utility Model Registration Publication No. 20-0421856, 2006.07.20.

As mentioned above, dirt or accumulated leaves such as garbage dumped on the ground equipment or the side of the ground equipment not only damages the urban aesthetics, but also causes the cost of replacing the wires of the ground equipment and underground cables in case of a fire caused by cigarette butts. It is a problem that causes enormous economic damage and human injury such as power failure.

Therefore, the present invention prevents fire from accumulating fallen leaves or dumping garbage in the empty spaces between ground equipment, thereby fundamentally blocking and preserving the cause of fire, and constructing a protective cover made of a material that blocks flame and heat. It is intended to protect ground equipment from fire by covering ground equipment.

That is, the present design prevents the urban aesthetics from being damaged by installing a protective cover to prevent dirt and leaves from accumulating and accumulating in the empty space between the ground equipment installed side by side. In addition, it is intended to fundamentally block the cause of fire to protect ground equipment from a fire in case of fire.

In addition, the protective cover of the flame retardant structure is composed of a network structure that can dissipate heat so that the heat emitted from the ground equipment heat sink to the outside can be released to the ground equipment without interfering with the function of the ground equipment at all A protective cover is also installed on the side to enable the ground equipment to be safely protected from a fire.

The present invention for solving the above problems;

According to the invention described in claim 1, Comprising a protective cover to cover the empty space between the ground equipment installed side by side on the base, the protective cover; The mesh and flame retardant foam sheets are superimposed and assembled to the finishing frame as assembly pieces, and this is composed of triangles so that the pointed parts face upward and are installed to be fixed between the ground equipment.

According to the invention described in claim 2, Comprising a protective cover to cover the empty space between the ground equipment installed side by side on the base, the protective cover; The mesh and flame retardant foam sheets are superimposed and assembled to the finishing frame by the assembly pieces, and the superimposed mesh and flame retardant foam sheets are connected to one side by a hinge and deployed in a triangular shape around the hinge to be fixedly installed in the empty space between the ground equipment. It is characterized by all.

According to the invention described in claim 3, The protective cover can cover the empty space of the ground equipment installed side by side on the base frame, and the protective cover combines the mesh and the flame-retardant foam sheet with the finishing frame, and connects it in the square shape with the angle steel in the space between the ground equipment. It is characterized by enabling installation.

According to the invention described in claim 4, The protective cover is fixedly installed on both sides of the ground equipment installed on the foundation, but the protective cover is composed by combining the mesh and the flame retardant foam sheet with the assembly pieces on the square frame, and fixed it to the side of the ground equipment with the fixing bracket. It is done.

According to the invention described in [claim 5]; According to claim 1 or 4, wherein the flame-retardant foam sheet is applied to the net of the cross-linked polyethylene-based compound 4.0-5.0 mm lattice form, attached, and solidified to start foaming at a reaction temperature of 100 ~ 200 ℃ up to 400 ~ 1000 It is characterized by comprising a mesh structure foaming up to ℃.

The present invention prevents dumping of garbage or debris in the spaces between the ground equipment and the accumulation of fallen leaves.The heat emitted from the ground equipment heat sink enables the heat dissipation by the mesh structure, and the ground equipment is prepared in case of fire. By installing a protective flame-retardant protective cover that can be safely protected, these soils and fallen leaves accumulate on the ground equipment, which not only solves the problem of urban aesthetics, but also fundamentally blocks the risk of fire caused by these soils and fallen leaves. Prevents ground equipment from being protected from fire,

In addition, by installing a protective cover on the side of the ground equipment, it is possible to improve the efficiency and economic efficiency of the ground equipment protection and management, such as to safely protect the ground equipment from the occurrence of a fire without any obstacle to heat dissipation through the heat sink. Many benefits and effects can be expected.

1 is a perspective view showing an embodiment of the present invention
2 is a partial cross-sectional view of FIG. 1
3 and 3a is a partial perspective view of the extract and the main portion of the extract of the present invention
4 is a cross-sectional view of the main part of the present invention
5 is a perspective view showing another embodiment of the present invention
6 is a partial cross-sectional view of FIG. 5
7 is a cross-sectional view of the main portion of FIG. 5
8 is a perspective view showing another embodiment of the present invention
9 is a cross-sectional view of the main portion of FIG. 8
10 is an exploded perspective view showing the configuration of the protective cover of the present invention
11 is a cross-sectional view of the installation state of the protective cover

The present design prevents dust dumping in the empty spaces between the ground equipment installed side by side on the foundation table, prevents fallen leaves from accumulating, and installs a protective cover with a flameproof structure to protect the ground equipment from a fire. Install a protective cover.

The protective cover installed in the empty space between the above-mentioned ground equipment is connected to the cover member, which is composed of hot-dip galvanized, powder-coated wire mesh or stainless steel, and the flame retardant foam sheet by a hinge, and is developed in a triangular form by hinges. Allow installation between ground equipment.

The protective cover deployed in the form of a triangle is fixed to the side of the ground equipment facing with the fixing bracket to cover the empty space between the ground equipment so as to prevent dust dumping or fallen leaves in the empty space between the ground equipment. do.

A protective cover made of the cover member is also installed on the outer side surface of each ground apparatus.

The protective cover is configured by combining the flame-retardant foam sheet and the mesh of the mesh structure to the finishing frame, it can be installed on the side of the ground equipment as a fixed bracket.

Detailed embodiments of the present invention will be described below with reference to the accompanying drawings.

1 is a perspective view showing an embodiment of the present invention, Figure 2 is a partial cross-sectional view of Figure 1, Figure 3, 3a is a partial exploded perspective view and main portion of the extract of the present invention, Figure 4 is a partial cross-sectional view of the present invention to be.

Protective cover (1) to be installed in the empty space between the ground equipment (100, 100 ') installed side by side on the base frame is composed of a mesh 2 and a flame-resistant foam sheet (3).

The mesh 2 is composed of hot-dip and powder coated wire mesh or stainless steel mesh, and the size of the mesh may be preferably formed in a size of about 3.0mm × 3.0mm in width / vertical so that cigarette butts do not pass. .

The flame retardant foam sheet 3 has a mesh structure in which a crosslinked polyethylene, a crosslinked polyethylene-based compound, or a flame retardant compound is applied to a net having a 4.0 to 5.0 mm lattice shape, and a liquid substance is attached to the net before foaming. The solidified and solidified compound in the net is characterized in that the reaction by heat, the reaction temperature is to start the foam at 100 ~ 200 ℃ to foam up to 400 ~ 1000 ℃.

The flame retardant foam sheet 3 can be carried out in addition to the aforementioned various flame retardant foam sheets having a mesh structure.

The mesh 2 and the flame retardant foam sheet 3 are coupled to the U-shaped finishing frames 4 and 4 'by overlapping the assembly pieces 41 and 41' and overlapped by the finishing frames 4 and 4 '. The mesh 2 and the flame retardant foam sheet 3 constitute the protective cover 1 by connecting one end to the hinges 5 and 5 '. The protective cover 1, one end of which is connected to the hinges 5 and 5 ', is deployed in the empty space between the ground devices 100 and 100' by deploying around the hinges 5 and 5 'according to the installation width of the ground equipment. It allows to cover the empty space between the devices (100, 100 ').

That is, the flame retardant foam sheet 3 and the finishing frames 4, 4 'are overlapped with the assembly pieces 41, 41' or argon welding, and the hinges 5, 5 'are placed inside the mesh 2. By connecting and expanding the triangular shape around the hinges (5,5 ') according to the size of the empty space between the ground device (100,100') to cover the space between the ground device (100,100 ') so that no empty space is generated.

A triangular protective cover 1 centering on the hinges 5 and 5 'is provided between both sides of the ground apparatus 100 and 100' facing the fixing brackets 6 and 6 'and the fixing pieces 61 and 61'. By fixing it in the empty space between the ground equipment (100,100 ') to prevent the dumping of dirt or garbage in the empty space so that no fallen leaves.

The protective cover 1 is combined with the net body 2 and the flame-resistant foam sheet (3) to the finishing frame (4,4 ') without the hinge (5,5') and combined in a triangular shape by argon welding, etc. Naturally, it can be configured to cover the empty space between 100, 100 ').

The protective cover 1 installed between the empty spaces of the ground equipment 100 and 100 'installed side by side as above is a pointed upper part facing the top connected by the hinges 5 and 5' so that the slanted inclined sides are formed. Even if the back of the waste is dumped out along the two slopes because the dirt is not dumped between the ground equipment (100,100 ') and there is no fear of falling leaves.

As described above, there is no fear of fire because dirt or fallen leaves do not accumulate in the empty space of the ground equipment 100, 100 ', but even in the event of a fire occurring in the empty space between the ground equipment 100,100'. The flame retardant foam sheet 3 protects the ground apparatus 100 and 100 'from fire.

The flame retardant foam sheet 3 is foamed when a predetermined temperature (100 ~ 200 ℃ or more) to exert a function to block the heat (increasing the volume by more than about 20 times), the flame retardant foam when heat is transmitted by fire or fire When the sheet 3 reacts to heat and the temperature rises and reaches a predetermined temperature (100 to 200 ° C. or more), the foaming of the flame retardant foam sheet 3 starts to block heat and thus heat is not transferred to the ground apparatus 100, 100 ′. It is blocked so that the ground device 500 can be safely protected. Naturally, such a flame-resistant foam sheet 3 can be carried out by various equivalent means instead.

5, 6, and 7 show another embodiment of the protective cover 1A, which combines the net body 2 and the flame retardant foam sheet 3 with the finishing frames 4 and 4 'and forms an angle steel 7 , 7 ') is connected in a rectangular shape so that it can be installed in the space between the ground equipment (100, 100').

That is, as shown in the illustrated example, the mesh 2 and the flame retardant foam sheet 3 are combined with the finishing frames 4 and 4 ', which are then squared along the enclosure of the ground machine 100,100' with an angle steel (7,7 '). It is connected to the ground bracket (6,6 ') and the fixed piece (61,61') to the ground equipment (100,100 ') by combining the empty space between the ground equipment (100,100') is configured to cover.

The protective cover 1A of the above configuration is coupled between the ground equipment 100 and 100 'according to its shape to cover the empty space between the ground equipment 100 and 100', so that dirt or the like is dumped into the empty space or fallen leaves, etc. This will not be able to accumulate.

8, 9, and 10 show the mesh 2 and the flame retardant foam sheet 3 to the finishing frames 4 and 4 'as another embodiment of the embodiment in which the protective cover 1B is configured in the rectangular shape. It was designed to be standardized in advance and to respond quickly according to site conditions.

That is, one end of the finishing frame (4,4 ') that combines the mesh 2 and the flame retardant foam sheet (3) is fixed to the ground equipment (100,100') on one side by a fixing bracket (6,6 ') and the mesh on one side thereof. (2) and the flame retardant foam sheet (3) by padding with a flat iron (8) to adjust the spacing, and then fixed by connecting with a fixed piece (81) and then the finishing of the mesh (2) and flame retardant port (3) connected thereto The protective cover 1B is configured to fix the frames 4 and 4 'to the other ground apparatus 100 and 100' with the fixing brackets 6 and 6 '. As described above, when the width of the protective cover 1B is configured to be connected, there is an advantage that the working time can be shortened and construction can be easily performed according to the site conditions in which the ground equipment (100, 100 ') is installed.

Each of the protective cover (1) (1A) (1B) is not dumped in the empty space between the ground equipment (100,100 ') or fallen leaves are not accumulated because there is no fear of fire, flame retardant foam sheet (3) without the net body (2) It can be configured and implemented only.

On the other hand, both sides of the ground equipment (100,100 ') where the protective cover (1) (1A) (1B) is installed in the empty space as described above, and both sides of the ground equipment installed alone are dumped and accumulated habitually, such as garbage Falling leaves or piled up, so there is a high risk of fire, install a protective cover (10).

    The protective cover 10 is configured by combining the mesh 2 and the flame retardant foam sheet 3 to the square frame 11 with an assembly piece 12, etc., and the protective cover 3 having the above-described fixed bracket ( 6,6 ') to be fixed to the ground equipment (100,100') side.

Of course, the protective cover 10 should be configured in a size and shape that corresponds to the size (size) and shape of the ground equipment side.

As described above, the protective cover 10 installed on both sides of the ground equipment 100, 100 'is grounded equipment (100, 100') when a fire occurs due to cigarette butts, etc. ) Will be protected.

On the other hand, since the protective cover 10 has a mesh structure in both the mesh 2 and the flame retardant foam sheet 3, it is possible to dissipate heat from the heat sink of the side of the ground apparatus 100, 100 'to the outside and at the same time, Secure the device (100, 100 ').

That is, the flame retardant foam sheet 3 of the mesh structure serves to protect the ground apparatus 100, 100 'from an external fire without any interference in dissipating heat from the heat sink of the side of the ground apparatus 100, 100' to the outside. It is enough to perform.

The construction and action of the flame retardant foam sheet 3 of the protective cover 10 is the same as the above-described example, so the description thereof is omitted in order to avoid duplication of description.

BRIEF DESCRIPTION OF DRAWINGS To describe the embodiments of the present invention in detail, the reference numerals used in the accompanying drawings are briefly described as follows.
1, 1A, 1B: Protective cover 10: Protective cover
2: Network 3: Flame Retardant Foam Sheet
4,4 ': Finish frame 41,41': Assembly piece
5,5 ': hinge
6,6 ': Fixed bracket 61,61': Fixed piece
7,7 ': angle steel
8: flat iron 81: fixing piece
11: square frame 12: assembly piece
100,100 ': Ground Equipment

Claims (5)

Comprising a protective cover (1) to cover the empty space between the ground equipment (100, 100 ') installed side by side on the base, the protective cover (1); Overlay the mesh 2 and flame retardant foam sheet 3 to the finishing frames 4 and 4 'by the assembly pieces 41 and 41', and make them into a triangular shape so that the pointed parts face upwards. Ground equipment dumping and fire protection cover, characterized in that the fixed installation between (100, 100 '). Comprising a protective cover (1) to cover the empty space between the ground equipment (100, 100 ') installed side by side on the base, the protective cover (1); The mesh 2 and the flame retardant foam sheet 3 overlap each other and are assembled to the finishing frames 4 and 4 'by the assembly pieces 41 and 41', and the overlapped mesh 2 and the flame retardant foam sheet 3 are Ground equipment dirt dumping, characterized in that one side is connected with a hinge (5, 5 ') and deployed in a triangular shape around the hinge (5,5') to be fixedly installed in the empty space between the ground equipment (100,100 '). And fire protection covers. Comprising a protective cover (1A) to cover the empty space between the ground equipment (100, 100 ') installed side by side on the base, the protective cover (1A) is a net body 2 and the flame-resistant foam sheet (3) Ground equipment dirt dumping and fire prevention, characterized in that the coupling to the frame (4,4 ') and connected to the rectangular shape with angle steel (7,7') to be installed in the space between the ground equipment (100,100 ') cover. The protective cover 10 is fixed to both sides of the ground equipment (100, 100 ') installed on the base plate, the protective cover 10 is the mesh 2 and flame-resistant foam sheet (3) to the square frame (11) Ground equipment dumping and fire prevention cover, characterized in that the assembly piece (12) is configured to be fixed to the ground equipment (100, 100 ') side with a fixed bracket (6,6') to install. The method according to claim 1 or 4,
The flame retardant foam sheet (3) is a cross-linked polyethylene-based compound is applied to the net of 4.0 ~ 5.0 mm lattice, attached, and solidified to start the foaming at a reaction temperature of 100 ~ 200 ℃ to foam up to 400 ~ 1000 ℃ Ground equipment dumping and fire protection cover, characterized in that configured.
KR2020120009927U 2012-10-31 2012-10-31 Ground Equipment Cover to prevent fire or rubbish dumping KR200465344Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020120009927U KR200465344Y1 (en) 2012-10-31 2012-10-31 Ground Equipment Cover to prevent fire or rubbish dumping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020120009927U KR200465344Y1 (en) 2012-10-31 2012-10-31 Ground Equipment Cover to prevent fire or rubbish dumping

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KR200465344Y1 true KR200465344Y1 (en) 2013-03-15

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KR2020120009927U KR200465344Y1 (en) 2012-10-31 2012-10-31 Ground Equipment Cover to prevent fire or rubbish dumping

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102407892B1 (en) * 2022-01-03 2022-06-13 주식회사 서진이씨에스 pad mounted transformer
KR102470403B1 (en) * 2022-01-03 2022-11-25 (주)진원엔지니어링 pad mounted transformer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080049915A (en) * 2006-12-01 2008-06-05 주식회사 성실엔지니어링 Cable tray a function of fire spread prevention and fire partition wall therefor
KR200449763Y1 (en) 2009-07-23 2010-08-06 주식회사 케이테크 Ground equipment base instrument multipurpose safety space cover

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080049915A (en) * 2006-12-01 2008-06-05 주식회사 성실엔지니어링 Cable tray a function of fire spread prevention and fire partition wall therefor
KR200449763Y1 (en) 2009-07-23 2010-08-06 주식회사 케이테크 Ground equipment base instrument multipurpose safety space cover

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102407892B1 (en) * 2022-01-03 2022-06-13 주식회사 서진이씨에스 pad mounted transformer
KR102470403B1 (en) * 2022-01-03 2022-11-25 (주)진원엔지니어링 pad mounted transformer

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