KR101975999B1 - underground mounted wire protector for apartment houses - Google Patents

Abstract

The present invention relates to an underground buried wire protecting pipe for apartment houses, comprising a left and right urethane filling tube side plate pack, a body support ring, a connecting support, and an upper urethane filling tube cover pack. Therefore, the present invention has an effect of performing heat conservation, insulation, and protection on an underground buried pipe and practically preventing subsidence of the underground buried pipe.

Description

{Underground mounted wire protector for apartment houses}

The present invention relates to an underground buried wire protection pipe for a residential house, and more particularly, to a buried Urethane filling tube side plate pack which is filled with foamed urethane which is excellent in thermal insulation, insulation, soundproofing and waterproofing, While covering the left and right sides of the underground buried pipe, the upper urethane filling tube cover pack is closely attached to the upper side of the urethane filling tube side plate pack to protect the upper surface of the underground buried pipe and protect the upper and lower sides of the urethane filling tube side plate pack and the upper urethane filling tube cover pack The urethane filling tube side plate pack and the upper urethane filling tube cover pack are adhered and fixed to the periphery of the periphery of the underground buried pipe, the urethane filling tube side plate pack and the upper urethane filling tube cover pack as a whole, thereby forming a protective tube body. It can function as insulation, insulation and protection, It relates to the joint houses underground electric wire protection tube to prevent expulsion.

Generally, in the downtown area, the wires are buried in the basement, not on the ground, considering the beauty. At this time, the wire protection tube is embedded in the underground so that the wire can be safely protected from the outside, and the wire cable is inserted into the inside thereof. In this way, the cable protection pipe which is installed in the inside of the cable usually uses the underground conduit (ELP), the PE cable and the PVCHI conduit. Since the underground conduit can be bent freely and the obstacle can be bypassed, When buried, many underground structures such as electric wires, telephone cables, water pipes, sewage pipes, optical cables, etc., which are difficult to install on the ground, are buried under the buried pipe.

In particular, the electric wire is embedded in the underground in the underground cable so that the electric wire can be safely protected from the outside, and the electric wire is installed in the inside thereof, and a separate protective cover is provided on the upper side to protect the electric wire protecting pipe. In the conventional wire protection tube structure, a plurality of tubular wire protection tubes having a predetermined length are continuously installed at a position excavated at a certain depth, and electric wires are inserted into the inside, and a plate-shaped cover is seated on the wire protection tube will be.

However, the above-mentioned conventional wire protecting tube structure is made of a flexible pipe made of a simple PVC material, and its connecting portion is made by a simple taping operation without a separate connecting member, There is a problem that the alignment of the protective cable or protective cover is disturbed, and the protection of the cable and the protective cover are lost.

In addition, a problem has arisen in that a wire protecting tube is also required to protect wires having different diameters as required.

In order to solve such a conventional problem, there has been proposed a construction of a wire protection pipe for underground burial comprising a wire protection pipe buried in the ground of an architectural complex and a protective cover placed on the top of the wire protection pipe, And a plurality of pile fixing holes 112 and fitting protrusions 113 are formed on both sides of the upper surface of the upper plate 110. The center portions of both ends of the bottom plate 110 in the longitudinal direction and the fitting protrusions 113 are connected A bottom support plate 100 on which the grooves 120 and 120 'are formed, a charging tube 210 which is seated on the bottom support plate 100 and has a large aperture 213 at a lower portion thereof and a plurality of small apertures 223 A fixing groove 211 is formed at both sides of the lower surface of the charging tube 210 to be fixed to the fitting protrusion 113 of the bottom supporting plate 100 in the longitudinal direction, A wire protecting tube 200 having a plurality of fixing protrusions 221 protruding from both sides of the upper surface of the conduit 220, A protective cover 300 that is seated on the upper side of the line protection tube 200 and has a cushioning material 310 of a foamed resin material formed at the bottom of the bottom side and is bolted to an upper portion of the cable protection tube 200, A fixing protrusion 411 and 411 'to be inserted into the connection tube seating grooves 120 and 120' of the bottom support plate 100 are formed and a charging tube passage hole 412 is formed at the center of the fixing protrusion 411 ' (400) having a plurality of small diameter waterproof pipes (430) of a rubber material inserted into the ends of the small conduits (220) of the electric cable protection pipe (200) A plurality of connecting pieces 500 to which the bolts B are fixed by connecting the connecting portion 200 and the connecting portion 400 and a plurality of " c " type fixed piles 600 for fixing the bottom supporting plate 100 to the ground. Which is characterized in that it is an electric conduit for underground burial in a construction complex. "This patent was disclosed in Patent Registration No. 10-0897231.

However, this conventional underground cable protection pipe can protect the electric wires buried in the ground for a long period of use and can prevent the breakage of the electric wire due to heavy equipment such as an excavator used for maintenance work such as a railway or a sewer pipe On the other hand, there is a problem that the material is heavy or expensive metal material, and the structure is complicated, so that manufacturing cost and construction cost are burdensome.

(1) Korean Patent Registration No. 10-0897231

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide an underfilled buried urethane filling tube side plate pack which is filled with foamed urethane which is excellent in thermal insulation, heat insulation, soundproofing and waterproofing properties, While covering the left and right sides, the upper urethane filling tube cover pack is attached closely to the upper surface of the urethane filling tube side plate pack to protect the upper surface of the underground buried pipe and protect it, and through the plural holes of the urethane filling tube side plate pack and the upper urethane filling tube cover pack The urethane filling tube side plate pack and the upper urethane filling tube cover pack are adhered and fixed to the periphery of the periphery of the underground buried pipe, the urethane filling tube cover pack, and the upper urethane filling tube cover pack, It is possible to carry out the protective role and effectively prevent settlement of the underground buried pipe. And to provide an underground buried wire protection pipe for a common house.

The problems to be solved by the present invention are not limited to the above-mentioned problems, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, the present invention provides a rectangular tube plate which is vertically erected on the right and left sides of an underground buried pipe embedded in the ground and has a plurality of longitudinally continuous tubes, A plurality of inner lower through holes are formed in the inner bottom surface of the inner insertion hole and a plurality of foamed urethane foam layers are formed at one side of the outer side surface, And a plurality of outer through holes are formed on the upper and lower surfaces of the outer side of the outer side of the urethane filling tube to expand the foaming urethane through the foaming urethane filling port, Side plate pack;

A ring-shaped center support ring portion for supporting a lower portion of the underground buried pipe at a bottom surface thereof; and a plurality of through holes formed by bending each of the left and right lower portions from both ends of the center support ring portion, A tubular support ring having left and right binding plates inserted and supported and fixed to the inner insertion holes except for the inner insertion holes located at the longitudinally forward end and the rearward end of the pack, respectively;

A left and a right urethane filling tube side plate packs extending continuously in the longitudinal direction and a semicircular ring chain front supporting portion located on the front side on the rear side of the left and right urethane filling tube side plate packs to receive the lower portion of the underground buried pipe from the bottom surface A front supporting ring having a front binding plate which is bent and extended from both ends of the front support portion to the left and right lower portions and inserted and fixed to the inner insertion holes of the longitudinally rear side front end portions of the left and right urethane filling tube side plate packs, Side urethane filling tube side plate pack and the other rear side adjacent to the left and right side urethane filling tube side plate packs and has a semicircular ring chain rear support which supports the bottom of the underground buried pipe from the bottom, Each of which is bent and extended, and the other side of the left and right sides of the front end of the urethane filling tube side plate pack A rear supporting ring having a plurality of through holes formed therein and having a rear binding plate formed thereon, and a connecting rod for connecting the front supporting portion of the front supporting ring and the rear supporting portions of the rear supporting ring in one body at the center side is formed, A connecting supporter for continuously connecting the urethane filling tube side plate pack in the longitudinal direction; And

And a plurality of tubes disposed in the upper portion of the underground buried pipe and horizontally closely attached to the upper surfaces of the left and right urethane filling tube side plate packs in a longitudinal direction, And the front and rear side fastening protrusions protruded outward from the front and rear sides of the outer side surface to be inserted into the center insertion recessed portions of the left and right urethane filling tube side plate packs and the center insertion recessed portions of the left and right urethane filling tube side plate packs adjacent thereto, And an upper urethane filling tube cover pack in which a plurality of bottom hole holes are formed in an inner bottom surface between the left and right tight contacted portions and a foamed urethane inlet is formed on a front side upper surface.

As described above, the present invention provides a left and right urethane filling tube side plate pack, which is filled with foamed urethane which is excellent in heat insulation, heat insulation, soundproofing and waterproofing properties and has a strong adhesive force. The left and right urethane filling tube side plate packs, The upper urethane filling tube cover pack is tightly adhered to the upper surface of the packing tube side plate pack to protect the upper surface of the underground embedding pipe and protect the lower side urethane filling tube side plate pack and the upper urethane filling tube cover pack through the plurality of through holes, The surrounding of the underground buried pipe, the left and right Urethane filling tube side plate pack and the upper urethane filling tube cover pack are bonded and fixed to the ground as a whole to protect and insulate the underground buried pipe. The settlement of the underground buried pipe can be effectively prevented.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view showing a state in which an underground buried electric wire protection tube for a residential house, which is an embodiment of the present invention,
2 is an exploded perspective view showing a state in which an underground buried electric wire protection pipe for a cottages, which is an embodiment of the present invention,
FIG. 3 is a sectional view showing a state of construction of an underground buried electric wire protection pipe for a residential house, which is an embodiment of the present invention,
Fig. 4 is a side view showing the state of use of the underground buried electric wire protection pipe for the apartment house, which is an embodiment of the present invention,
Fig. 5 is a perspective view of the underground buried electric wire protection pipe for use in a residential building according to an embodiment of the present invention. Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may be embodied in many different forms and is not limited to the embodiments described herein.

In order to clearly illustrate the present invention, parts not related to the description are omitted, and the same or similar components are denoted by the same reference numerals throughout the specification. The scope of the present invention should not be construed as being limited by the embodiments described herein, and the scope of the present invention is not limited to the embodiments in which technical ideas can be realized And equivalents thereof.

In the specification of the present invention, when a part is referred to as being "connected" to another part, it includes not only "directly connected" but also "indirectly connected" with another part interposed therebetween. Also, when a part is referred to as " including " an element, it does not exclude other elements unless specifically stated otherwise.

The terms used in the present invention are defined in consideration of the functions of the present invention and may vary depending on the intention or custom of the user or the operator. Therefore, the definitions of these terms are meant to be in accordance with the technical aspects of the present invention As well as the other.

In addition, optional terms in the following embodiments are used to distinguish one element from another element, and the element is not limited by the terms. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the following description of the present invention, detailed description of related arts which may unnecessarily obscure the gist of the present invention will be omitted.

Foamed urethanes are foam products obtained by mixing and reacting chemical polymers and have strong adhesion. It is a product made by mixing foaming agent with urethane. It has excellent heat insulation, insulation, soundproofing, waterproofing and so on in various industrial fields.

Polyurethane (polyUrethane) is a foamed polyurethane and a non-foamed polyurethane. The former is also called urethane foam and has various hardnesses such as super soft, soft, semi-hard and hard. It is used for a variety of purposes ranging from automotive interiors to bedding mattresses. Unfoamed urethanes are used for spandex, synthetic leather, coatings, sealants and molds.

Urethane foam is solidified when polyurethane resin is foamed. There are two types of polyester foam and polyether foam. The former is excellent in heat resistance and solvent resistance, and the latter is excellent in elasticity. It is made of urethane material and used in a container filled with gas. When it comes in contact with air, it is puffed like a foam and hardened. It is mainly used to fill gaps in buildings. A thin film of urethane foam is stuck inside a fabric or a knitted fabric, and a foam laminate is made into a cold medicine. Other coats are used for cushions, packaging materials and so on.

The underground buried electric wire protecting tube 1 for a house according to the present invention comprises left and right urethane filling tube side plate packs 10 and 10a, a tube supporting ring 20, a connecting support 30, an upper urethane filling tube cover pack 40 ).

The left and right urethane filling tube side plate packs 10 and 10a are rectangular tube plates which stand vertically on right and left sides of an underground buried tube 50 buried in the underground 60 and are continuous in the longitudinal direction, A plurality of inner insertion holes 12 are formed at regular intervals in the longitudinal direction on the center side of the inner side, and a plurality of inner insertion holes 12 are formed on the inner side of the inner insertion hole 12 A plurality of outer through holes 15 are formed on the upper and lower surfaces of the outer side of the outer side surface of the outer urethane injection port 14, The foamed urethane is expanded when the foamed urethane is injected through the foamed urethane injection port 14, and the foamed urethane foamed out to the outside through the plurality of inner lower holes 13 and the outer cavity 15 is adhered to the outer soil, Has the property, heat insulation, sound insulation, water resistance protects the underground buried pipe (50).

The tubular support ring 20 is formed with a semicircular ring-shaped center support ring portion 21 for receiving the lower portion of the underground buried pipe 50 from the bottom, (22a, 23a) of the left and right urethane filling tube side plate packs (10, 10a) except for the inner insertion hole (13) located at the front end in the longitudinal direction and the front end portion at the rear end of the left and right urethane filling tube side plate pack Left and right binding plates 22 and 23 inserted and fixed to the inner insertion holes 13, respectively.

The connecting support body 30 is connected to the left and right urethane filling tube side plate packs 10 and 10a so as to extend continuously in the longitudinal direction and is located on the rear side of the left and right urethane filling tube side plate packs 10 and 10a on the front side A ring chain front support portion 31a for supporting the lower portion of the underground buried pipe 50 at the bottom surface and extending from both ends of the front support portion 31a to the left and right lower portions so as to extend in the left and right directions, A front support ring 31 is formed which is fixedly inserted into the inner insertion hole 12 of the longitudinally rear side front end portion and has front binding plates 31b and 31c each formed with a plurality of through holes 31d and 31e, A urethane filling tube side plate pack 10, 10a adjacent to the left and right side urethane filling tube side plate packs 10, 10a, and a semicircular ring The rear support portion 32a has a chain rear support portion 32a, And a plurality of through holes (32d, 32e) formed in the inner insertion holes (12) of the front ends of the left and right urethane filling tube side plate packs (10, 10a) The front support ring 31 and the rear support ring 32a of the front support ring 31 and the rear support ring 32 are connected to each other at the center side, So that the left and right urethane filling tube side plate packs 10 and 10a are connected and supported continuously in the longitudinal direction.

The upper urethane filling tube cover pack 40 is attached to the upper surface of the left and right urethane filling tube side plate packs 10 and 10a horizontally in the upper part of the underground embedding pipe 50, (10, 10a) of the left and right urethane filling tube side plate packs (10, 10a) protruding downward from the left and right bottom side surfaces of the left and right urethane filling tube side plate packs The front and rear side fastening protrusions 41a and 41b (42a and 42b) inserted into the center insertion recess 11 and the center insertion recess 11 of the left and right urethane filling tube side plate packs 10 and 10a adjacent to the center insertion recess 11, A plurality of bottom through holes 43 are formed in the inner bottom surface between the left and right tight contact protrusions 41 and 42 and a foaming urethane inlet 44 is formed on one side of the front upper surface.

In the present invention, foamed urethane which is filled with foaming urethane injection material (14) which is excellent in thermal insulation, heat insulation, soundproofing and waterproofing properties and has a strong adhesive force is applied to the inner lower hole (13) and the outer hole The left and right urethane filling tube side plate packs 10 and 10a cover the left and right sides of the underground buried pipe 50 embedded in the underground 60 with the left and right urethane filling tube side plate packs 10 and 10a, The upper urethane filling tube cover pack 40 is brought into close contact with the upper surface of the protective tube body 10a and the foamed urethane filled with the foaming urethane injection port 44 is discharged through the bottom hole 43 to be solidified, So that the upper surface of the underground buried pipe 50 is covered and protected.

That is, the foamed urethane injected into the left and right urethane filling tube side plate packs 10, 10a and the upper urethane filling tube cover pack 40 flows out from the inner lower through hole 13, the outer hole 15 and the bottom hole 43 The expanded urethane foam is entirely adhered and fixed to the periphery of the periphery of the underground embedding pipe 50 and the periphery of the left and right sides of the urethane filling tube side plate packs 10 and 10a and the lower periphery of the upper urethane filling tube cover pack 40 as a whole As the protection tube is formed, the underground buried pipe 50 is insulated, insulated and protected.

The foamed urethane injected into the left and right urethane filling tube side plate packs 10 and 10a and the upper urethane filling tube cover pack 40 and the plurality of tube supporting rings 20 and the connecting supporting body 30 are solidified together, So that the sinking of the pipe 50 can be practically prevented.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. It will be understood that various changes and modifications may be made without departing from the scope of the present invention.

The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included within the scope of the present invention.

1: Cable protection pipe
10,10a: Left and right urethane filling tube side plate pack 11: center insertion recess
12: Inner inserting hole 13: Inner lower inserting hole
14: foaming urethane filling port 15: outside hole
20: tube supporting ring 21: center supporting ring part
22, 23: left and right binding plates 22a, 23a:
30: connection support 31: front support ring
31a: front support portion 31b, 31c: front support plate
31d, 31e: through hole 32: rear support ring
32a: rear support portion 32b, 32c: rear binding plate
32d, 32e: through hole 33: connecting rod
40: Upper urethane filling tube cover pack 41, 42: Left and right close-
41a, 41b, 42a, 42b: front and rear fastening projections 43: bottom hole
44: foaming urethane filling hole
50: Underground buried pipe
60: underground

Claims (1)

A rectangular tube plate standing upright on the left and right sides of the underground buried pipe embedded in the ground and having a plurality of longitudinally extending portions arranged vertically and having a foamed urethane inlet formed by filling the urethane foam into the inner side of one side of the outer side, A tubular side plate pack, a semicircular ring-shaped tubular support ring for supporting a lower portion of the underground buried pipe at a bottom surface, a connecting support body for connecting the left and right urethane filling tube side plate packs continuously extending in the longitudinal direction, And an upper urethane filling tube cover pack having a rectangular urethane filling body which is horizontally closely attached to the upper surfaces of the left and right urethane filling tube side plate packs at the upper part of the tube and in which a plurality of tubes are continuously arranged in the longitudinal direction, In the underground buried wire guard,
The left and right urethane filling tube side plate packs each have a center insertion recess formed in the longitudinal center of the upper portion of the inner side surface, an inner insertion hole formed at a predetermined distance in the longitudinal direction at the center side of the inner side, And a plurality of outer through holes are formed on the upper and lower surfaces of the outer side surface to expand the foaming urethane through the foaming urethane injection port to foam the foaming urethane through the plurality of inner lower through holes and the outer vent hole.
The tubular support ring is formed with a central support ring portion and is bent and extended from both ends of the center support ring portion to the lower and left sides and has a plurality of through holes, Right and left binding plates inserted and fixed to the inner insertion holes except for the inner insertion holes located at the side ends of the inner insertion holes;
The connecting support body has a semicircular ring chain front support portion which is located on the front side of the rear side of the right and left urethane filling tube side plate packs to receive the lower portion of the underground buried pipe from the bottom surface and each of the right and left side urethane A front support ring having a front binding plate inserted into and fixed to an inner insertion hole of a longitudinally rear side front end portion of the filling tube side plate pack and having a plurality of through holes formed therein and a rear side adjacent to a rear side adjacent to the left and right urethane filling tube side plate packs Left and right Urethane filling tubes Located on the front side of the side plate pack, it has a semicircular ring chain back support that supports the bottom of the underground buried pipe from the bottom. It is bent to the left and right sides from both ends of the rear support part. A rear binding plate inserted and fixed in the inner insertion hole of the front end portion, A connecting rod for connecting the front supporting part of the front supporting ring and the rear supporting part of the rear supporting ring at one side from the center side is formed;
The upper urethane filling tube cover pack is protruded downward from the left and right bottom surfaces in contact with the inner side surfaces of the left and right urethane filling tube side plate packs and protrudes outward from the front and rear sides of the outer side, A left and right side close contact protruding portion having front and rear side fastening protrusions respectively inserted into the center inserting recess portions of the adjacent left and right urethane filling tube side plate packs, and a plurality of bottom hole portions are formed in the inner bottom surface between the left and right close contact protruding portions. Underground buried wire protection for housing.

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