KR102092237B1 - Insulation pipe hanging structure - Google Patents

Abstract

The present invention relates to an insulation pipe hanging structure, which is implemented to stably install an insulation pipe used for maximizing heat conservation and insulation effects of hot water along a bridge when the hot water from a gas-fired combine cycle combustion turbine plant is supplied to and collected from an apartment house using district heating. The insulation pipe hanging structure includes: a support part extended from one side lower portion of the bridge and supporting the insulation pipe mounted on an upper side; and a fastening part extended from one side upper portion of the bridge and fastening the insulation pipe mounted on the support part so that the insulation pipe cannot be moved.

Description

Insulation pipe medal machine structure {INSULATION PIPE HANGING STRUCTURE}

The present invention relates to a structure of a medal machine for a heat insulation pipe, and more specifically, to bridge a heat insulation pipe used for maximizing the heat preservation and heat insulation effect of hot water when supplying and recovering hot water from a cogeneration plant to an apartment house using district heating It is related to the structure of the insulation pipe medal machine implemented so that it can be installed stably.

In general, district heating using energy-efficient and eco-friendly centralized heat source system is a heating system that collectively supplies economically generated heat from large-scale heat production facilities such as cogeneration plants to apartment houses such as apartments and commercial buildings. , This district heating system transfers the hot water supplied from the cogeneration plant to the apartment house or the hot water that is used in the apartment house and then returned to the cogeneration plant using the conventional double heat pipe buried underground to keep the hot water warm and insulate. It is designed to maximize the effect. Therefore, energy savings and advanced pollution prevention facilities can be applied compared to the individual central heating of existing apartments or buildings, reducing air pollutants and greenhouse gases. Because it does not require equipment, the space usage of the building Can be improved.

The double heat pipe used for district heating includes an inner pipe made of a metal material such as steel or stainless steel to which hot water is transferred, and a heat insulating material made of polyurethane foam surrounding the outer circumference of the inner pipe, It consists of an exterior made of high-density polyethylene and the like that surrounds the outer circumference of the insulating material to protect the insulating material to maximize the heat preservation and heat insulation effect of the hot water flowing along the inside of the inner tube.

However, in the case of Joal's double heat insulation pipe, when it is installed along a bridge located in the path, it is easily damaged by vibration or shock transmitted from the bridge, and has a disadvantage of frequent maintenance.

On the other hand, the above-mentioned background technology is the technical information acquired by the inventor for the derivation of the present invention or acquired in the derivation process of the present invention, and is not necessarily a known technology disclosed to the general public before filing the present invention. .

Korean Registered Patent No. 10-1318916 Korean Registered Patent No. 10-1935027

One aspect of the present invention along the bridge so as to be able to stably install the heat insulation pipe used to maximize the heat preservation and insulation effect of the hot water when supplying and recovering hot water from a cogeneration plant, etc. It provides an insulated medal structure that is installed and installed so that the insulator can be stably seated and fastened.

In addition, it provides a structure for the insulation of the insulation tube so as to support the insulation tube using elastic force so as to protect the insulation tube from vibration or impact transmitted from the bridge as the vehicle moves.

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

Insulating tube structure according to an embodiment of the present invention, the extension portion is formed extending from one side of the lower portion of the bridge, a support portion for supporting the insulating tube seated on the upper side; And it is formed extending from one side of the upper portion of the bridge, the fastening portion for fastening so that the heat insulating tube seated on the support portion does not move.

In one embodiment, the support portion or the fastening portion may be fixedly installed by a fastening means on the bridge.

In one embodiment, the support portion, a horizontal frame formed to extend in a horizontal direction from one lower portion of the bridge; And a vertical frame extending upward from an end of the horizontal frame.

In one embodiment, the fastening portion, the support frame is installed along the bridge surface from the top of one side of the bridge; And a fastening frame that extends from one side of the support frame to an upper side of the horizontal frame along the outer surface of the heat insulating pipe and fastens the heat insulating pipe seated on the horizontal frame.

In one embodiment, the fastening frame may be formed in a shape corresponding to the shape of the heat insulating tube.

In one embodiment, the structure of the insulation tube hanging machine according to an embodiment of the present invention includes: a fastening groove formed on an outer surface of the support frame facing each other and an inner surface of the fastening frame, respectively; And a support which is formed between the support frame and the fastening frame by fastening protrusions protruding on both sides so as to support the heat insulating tube between the support frame and the fastening frame, respectively, and installed between the support frame and the fastening frame. You can.

In one embodiment, the fastening groove, a vertical passage extending in the vertical direction extending from the outer surface of the support frame or the inner surface of the fastening frame so as to form a space for the fastening projection to move in the vertical direction ; An entry passage extending upward from the front end of the outer side of the support frame or the front end of the inner side of the fastening frame so that the fastening protrusion can enter the vertical passage; A first horizontal passage extending from a middle portion of the vertical passage in one horizontal direction so that the fastening protrusion can move in a horizontal direction; A first fastening passage extending from a distal end of the first horizontal passage to a lower vertical direction so that the fastening protrusion can be seated; A second horizontal passage extending from the lower side of the vertical passage in one horizontal direction so that the fastening protrusion can move in a horizontal direction; And a second fastening passage extending from a distal end of the second horizontal passage to a lower vertical direction so that the fastening protrusion can be seated.

In one embodiment, the first fastening passage is a downward passage extending from the end of the first horizontal passage to a downward direction so that the fastening protrusions that were moved in the horizontal direction along the first horizontal passage can be seated after being lowered. ; It is installed in an installation groove that is recessed on one or both side walls of the upper portion of the descending passage, and forms an inclined surface inclined in a direction away from the installation groove as the front surface exposed to the descending passage goes downward. When the rear end is supported by the elastic body and the fastening protrusion descends along the inclined surface, it moves in the direction of the elastic body and then when the fastening protrusion passes through the inclined surface and is seated in the lower space of the descending passageway, the inclined surface by the elastic force of the elastic body A fastener that is exposed again from the installation groove and fastens an upper side of the fastening protrusion to a lower surface of the front end; And an elastic support plate installed in a lower space of the descending passage and supported by an elastic body installed on a lower bottom surface of the descending passage to support the fastening protrusion seated on the upper side using elastic force.

In one embodiment, at least one is installed on the upper side of the horizontal frame elastic support for supporting the support using an elastic force; may further include a.

In one embodiment, the elastic support portion, the lower cap seated on the upper side of the horizontal frame; An upper cap spaced apart from the upper side of the lower cap to support the lower side of the support; And a support column installed between the lower cap and the upper cap to support the upper cap.

In one embodiment, the lower cap is a cap body formed in a cylindrical shape, and in a shape corresponding to the lower shape of the support pillar in a downward direction from the upper surface of the cap body so that the lower portion of the support pillar can be inserted. It may include a lower seating recess formed.

In one embodiment, the upper cap, the upper seating groove may be formed recessed in a shape corresponding to the upper shape of the support column in an upward direction from the lower surface so that the upper portion of the support column can be inserted.

In one embodiment, the support pillar, four pillar modules formed in the form of a pillar having a central angle at a right angle are connected to each other to form a cylindrical shape, the lower part is inserted into the lower seating groove, and the upper part is It can be inserted into the upper seating groove.

According to one aspect of the present invention described above, when supplying and recovering hot water from a cogeneration plant or the like to an apartment house using local heating, a heat preservation pipe used to maximize the heat preservation and insulation effect of hot water can be stably installed along a bridge. It is installed along the bridge so as to stably seat and fasten the heat insulation pipe, thereby providing an effect of securing a stable expansion of the local heating facility.

In addition, it is possible to provide an effect of improving the durability of the heat insulating tube installed on the bridge by supporting the heat insulating tube by using an elastic force so as to protect the heat insulating tube from vibration or impact transmitted from the bridge as the vehicle moves.

The effects of the present invention are not limited to the above-mentioned effects, and various effects may be included within a range apparent to those skilled in the art from the following description.

1 is a view showing a schematic configuration of a structure of a heat insulation medallion according to an embodiment of the present invention.
Figure 2 is a view showing the structure of a thermos medallion according to another embodiment of the present invention.
3 is a view showing the fastening groove of FIG. 2.
4 and 5 are views showing the first fastening passage of FIG. 3.
6 is a view for explaining the support step of the support.
7 is a view showing an elastic support according to the present invention.
8 and 9 are views showing the support pillar of FIG. 7.
FIG. 10 is a view showing another example of the lower cap of FIG. 6.
It is a figure explaining the support method of an elastic support part.

For a detailed description of the present invention, which will be described later, reference is made to the accompanying drawings that illustrate, by way of example, specific embodiments in which the present invention may be practiced. These examples are described in detail enough to enable those skilled in the art to practice the present invention. It should be understood that the various embodiments of the present invention are different, but need not be mutually exclusive. For example, certain shapes, structures, and properties described herein may be implemented in other embodiments without departing from the spirit and scope of the invention in connection with one embodiment. In addition, it should be understood that the location or placement of individual components within each disclosed embodiment can be changed without departing from the spirit and scope of the invention. Therefore, the following detailed description is not intended to be taken in a limiting sense, and the scope of the present invention, if appropriately described, is limited only by the appended claims, along with all ranges equivalent to those claimed. In the drawings, similar reference numerals refer to the same or similar functions across various aspects.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the drawings.

1 is a view showing a schematic configuration of a structure of a heat insulation medallion according to an embodiment of the present invention.

Referring to FIG. 1, the heat insulating tube hanging structure 10 according to an embodiment of the present invention includes a support part 100 and a fastening part 200.

The support part 100 is formed to extend from one lower portion of the bridge B, supports the heat insulating tube 1 seated on the upper side, and a fastening part 200 for fastening the heat insulating tube 1 is installed on the upper side. .

In one embodiment, the support 100 may include a horizontal frame 110 and a vertical frame 120.

The horizontal frame 110 is formed to extend in a horizontal direction from one lower portion of the bridge B, and the vertical frame 120 is formed to extend at the end.

That is, the heat insulating tube 1 is seated on the upper side of the horizontal frame 110, and each end of the support frame 210 and the fastening frame 220 for fastening the heat insulating tube 1 is installed through welding or the like.

The vertical frame 120 is formed to extend upward from an end of the horizontal frame 110 so as to prevent the heat pipe 1 from falling out of the horizontal frame 110.

The fastening part 200 is formed to extend from the upper side of one side of the bridge B, and fastens so that the heat insulating tube 1 seated on the support part 100 does not move.

In one embodiment, the fastening part 200 includes a support frame 210 and a fastening frame 220.

The support frame 210 is provided along the bridge B surface from the upper side of one side of the bridge B.

That is, the support frame 210 and the horizontal frame 110 are installed such that the lower side and the upper side of the bridge are respectively installed and fastened, so that the present invention can be firmly fastened to the bridge (B). To this end, the horizontal frame 110 of the support part 100 of the heat insulating tube hanging structure 10 having the above-described configuration or the support frame 210 of the fastening part 200 is fastened means (B) to the bridge (B) For example, it can be fixedly installed by an anchor bolt).

The fastening frame 220 is formed to extend from the one side of the support frame 210 to the upper side of the horizontal frame 110 along the outer surface of the heat insulating pipe 1 to seat the heat insulating pipe 1 seated on the horizontal frame 110. To conclude.

In one embodiment, the fastening frame 220 is preferably formed in a shape corresponding to the shape of the heat insulating tube (1).

Insulating pipe 1 of the present invention is formed in the form of a square tube. In FIG. 1 and below, the fastening frame 220 is shown to be angled in the form of “a,” but if the insulating tube 1 is formed in a circular shape or a triangle, etc. Correspondingly, it may be formed in a circular or other angular shape.

The heat insulation pipe medallion structure (10) having the configuration as described above is a heat insulation pipe used to maximize the heat preservation and heat insulation effect of hot water when supplying and recovering hot water from a cogeneration plant to an apartment house using local heating ( 1) To be stably installed along the bridge (B), it is installed along the bridge (B) to stably seat and fasten the heat insulation pipe (1), thereby ensuring stable expansion of local heating facilities.

Figure 2 is a view showing the structure of a thermos medallion according to another embodiment of the present invention.

Referring to FIG. 2, the heat insulation tube hanging structure 20 according to another embodiment of the present invention includes a support part 100, a fastening part 200, a fastening groove 300 and a support 500.

Here, since the support portion 100 and the fastening portion 200 are the same as the components of FIG. 1, description thereof will be omitted.

The fastening groove 300 is formed on the outer surface 211 of the support frame 210 facing each other and the inner surface 221 of the fastening frame 220, respectively.

The support 500 has fastening protrusions 510 formed to protrude on both sides so as to support the heat insulating tube 1 in the space S between the support frame 210 and the fastening frame 220. ) Are respectively fastened to the support frame 210 and the fastening frame 220 to support the heat insulating tube 1 in the upper space.

3 is a view showing the fastening groove of FIG. 2.

Referring to Figure 3, the fastening groove 300, the vertical passage 321, the first horizontal passage 322, the first fastening passage 323, the second horizontal passage 324, the second fastening passage 325 And an entry passage 326.

The vertical passage 321 is formed on the outer surface 211 of the support frame 210 or the inner surface 221 of the fastening frame 220 so that the fastening protrusion 510 can form a space for vertical movement. It is formed to extend vertically and vertically, and the first horizontal passage 322 extends in one horizontal direction from the middle portion, and the second horizontal passage 324 extends in one horizontal direction from the lower side.

The entry passage 326 is a vertical passage from the front end of the outer surface 211 of the support frame 210 or the front end of the inner surface 221 of the fastening frame 220 so that the fastening protrusion 510 can enter the vertical passage. It is formed extending upward of the (321).

The first horizontal passage 322 is formed to extend in one horizontal direction from the middle portion of the vertical passage 321 so that the fastening protrusion 510 descends along the vertical passage 321 and can move in the horizontal direction, and the lower end at the end The first fastening passage 323 is extended in the vertical direction.

The first fastening passage 323 is formed to extend downward from the end of the first horizontal passage 322 so that the fastening protrusion 510 can be seated.

Referring to FIG. 4, the first fastening passage 323 includes a descending passage 3231, a fastener 3232, and an elastic support plate 3235.

The descending passage 3231 is moved downward from the end of the first horizontal passage 322 so that the fastening protrusion 510 moving in the horizontal direction along the first horizontal passage 322 descends and is seated in the lower space. Extension is formed.

The fastener 3232 is installed in the installation groove 3233 recessed in the upper one side or both side walls of the descending passage 3231, and the front surface exposed to the descending passage 3231 goes from the installation groove 3133 toward the lower side. After forming the inclined surface inclined in the away direction, the rear end inserted into the installation groove 3333 is supported by the elastic body 3234, and when the fastening protrusion 510 descends along the inclined surface, it is moved in the direction of the elastic body 3234 (FIG. 5 (a)) When the fastening protrusion 510 passes through the inclined surface and is seated in the lower space of the descending passage 3231, the inclined surface is exposed again from the installation groove 3233 by the elastic force of the elastic body 3234, and is sheared. The upper side of the fastening projection 510 is fastened to the side (in the case of (b) of FIG. 5).

The elastic support plate 3235 is installed in the lower space of the descending passage 3231, and is supported by an elastic body 3236 installed on the lower bottom surface of the descending passage 3231, and elastic force of the fastening protrusion 510 seated on the upper side. Support using.

The second horizontal passage 324 is formed to extend in one horizontal direction from the lower side of the vertical passage 321 so that the fastening protrusion 510 can move in the horizontal direction.

The second fastening passage 325 is formed to extend downward from the end of the second horizontal passage 324 so that the fastening protrusion 510 can be seated.

At this time, since the second horizontal passage 324 and the second fastening passage 325 are the same as the components of the first horizontal passage 322 and the first fastening passage 323, the description is omitted to avoid overlapping descriptions. Shall be

That is, when the fastening protrusion 510 is seated in the first fastening passageway 323, as shown in FIG. 6 (a), the support height of the support 500 is t1, and the fastening protrusion 510 is removed. 2 When seated in the fastening passage 325, as shown in FIG. 6 (b), the support height of the support 500 can be freely adjusted according to the user's needs.

Insulating tube hanging structure 20 according to another embodiment having the configuration as described above, is provided on at least one on the upper side of the horizontal frame 110, the elastic support 400 for supporting the support 500 using an elastic force It may further include.

That is, the elastic support 400, as well as to prevent the support 500 from falling because it does not withstand the load of the heat insulating tube (1), the bridge (B) as it supports the support 500 by using an elastic force By absorbing vibrations or shocks transmitted from the support to 500, it is possible to effectively prevent the heat retention section 1 from being damaged.

7 is a view showing an elastic support according to the present invention.

Referring to FIG. 7, the elastic support 400 can prevent the support 500 from falling because it does not withstand the load of the heat insulating tube 1, and also supports the support 500 by using an elastic force. By absorbing vibrations or shocks transmitted from the bridge (B) to the support 500, to prevent the insulation (1) from being damaged, the lower cap (410), upper cap (420) and support pillar (430) Includes.

The lower cap 410 is a lower portion of the support pillar 430 in a downward direction from the upper surface of the cap body 411 so that the lower portion of the cap body 411 and the support pillar 430 are formed in a cylindrical shape. It includes a lower seating groove 412 recessed in a shape corresponding to the shape, and is seated on the upper side of the horizontal frame 110.

The upper cap 420 has an upper shape of the support pillar 430 in an upward direction from the lower surface of the upper body 421 so that the upper portion of the upper body 421 and the support pillar 430 are formed in a cylindrical shape. An upper seating groove 422 that is recessed in a shape corresponding to the shape is formed, and is spaced apart from the upper side of the lower cap 410 to support the lower side of the support 500.

The support pillar 430 is formed in a cylindrical shape, and is installed between the lower cap 410 and the upper cap 420 to support the upper cap 420.

The support column 430 of the elastic support part 400 having the above-described configuration, the four modules are connected to each other to form a cylindrical shape, the lower and upper portions to prevent each module from being separated is lower It is fastened by the cap 410 or the top cap 420.

8 is a view showing the support pillar of FIG. 7.

Referring to FIG. 8, the support pillar 430 is formed by connecting four pillar modules 431a, 431b, 431c, and 431d formed in a column shape of a circular arc having a central angle at a right angle to form a cylindrical shape, and a lower portion Is inserted into the lower seating groove 412, and the upper part is inserted into the upper seating groove 422.

Here, each of the pillar modules 431a, 431b, 431c, and 431d includes a module body 4311, a sliding protrusion 4312, a sliding groove 4313, a support protrusion 4314, and a wheel 4315.

The module body 4311 is formed in the shape of a pillar having a circular arc having a central angle at a right angle, a sliding projection 4312 is formed on one plane, and a sliding groove 4313 is formed on the other plane.

The sliding projection 4312 is formed to extend in the vertical direction in one plane of the module body 4311, and is inserted and fastened from the upper side of the sliding groove 4313 formed in the other plane of the other module body 4311.

The sliding groove 4313 is recessed in the vertical direction in the shape corresponding to the shape of the sliding projection 4312 on the other side of the module body 4311, and the sliding projection 4312 of the other module body 4311 is It is inserted and fastened and slides in the vertical direction.

The support protrusion 4314 is formed to protrude on the upper portion of the module body 4311 to support the upper side of the upper seating groove 421, and is connected to the wheel 4315 to be rotatable.

The wheel 4315 is installed on the upper portion of the support projection 4314 so that the upper cap 420 seated on the upper side of the module body 4311 can rotate.

At this time, each of the wheels 4315a, 4315b, 4315c, and 4315d, one side faces the central axis of the support pillar 430 so that the upper cap 420 seated on the upper side can rotate as illustrated in FIG. 9. It would be desirable to be deployed.

In the support pillar 430 having the configuration as described above, when a load is applied to only one side of the upper cap 420, only the pillar modules 431a, 431b, 431c, or 431d located on the lower side of the corresponding side move in the downward direction. Thus, it is possible to support an object seated on the upper side of the upper cap 420 by using the upper cap 420 forming an inclined surface.

FIG. 10 is a view showing another example of the lower cap of FIG. 6.

Referring to FIG. 10, the lower cap 410 according to another example includes a cap body 411, a lower seating groove 412, a supporting disc 413 and a rotating disc 415. Here, since the cap body 411 and the lower seating groove 412 are the same as the components of FIG. 4, description thereof is omitted.

The supporting disc 413 is formed in a disc shape having a shape corresponding to the lower seating groove 412, and a plurality of elastic bodies 414 for supporting the rotating disc 415 seated on the upper side using elastic force is on the lower side. Is installed in

The rotating disc 415 is formed in a disc shape having a shape corresponding to the lower seating groove 412, and is seated on the upper side of the supporting disc 413, and the pillar module 431 seated on the upper side is mounted on the lower seating groove 412. Wheels 416 are installed on each side of the lower side so as to be rotated.

The lower cap 410 having the configuration as described above, the support pillar 430 seated on the upper side of the rotating disk 415 as it is raised or lowered and rotated, as shown in each arrow as shown in FIG. In accordance with the rotation, as well as to prevent damage due to torsion, by using the elastic force to attenuate vibration or shock transmitted from the support column 430 through the support disk 413 supporting the support column 430 Breakage due to vibration or shock can also be effectively prevented.

The above-described embodiments are for illustration only, and those having ordinary knowledge in the technical field to which the above-described embodiments belong can easily be modified into other specific forms without changing the technical spirit or essential features of the above-described embodiments. You will understand. Therefore, it should be understood that the above-described embodiments are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope to be protected through the present specification is indicated by the claims, which will be described later, rather than the detailed description, and should be interpreted to include all the changed or modified forms derived from the meaning and scope of the claims and their equivalent concepts. .

10: heat pipe hanging structure
100: support
110: horizontal frame
120: vertical frame
200: fastening
210: support frame
220: fastening frame
300: fastening groove
400: elastic support
500: support

Claims (2)

It is formed extending from one side of the lower portion of the bridge, the support portion for supporting a heat insulating tube seated on the upper side; And
It is formed extending from the upper side of one side of the bridge, the fastening portion for fastening so that the heat insulating tube seated on the support portion does not move; includes,
The support portion or the fastening portion is fixedly installed by a fastening means on the bridge,
The support portion, a horizontal frame formed to extend in a horizontal direction from one lower portion of the bridge; And a vertical frame extending from an end of the horizontal frame to an upward direction.
The fastening portion, a support frame installed along the bridge surface from the upper side of one side of the bridge; It includes; and a fastening frame formed to extend from the side of the support frame to the upper side of the horizontal frame along the outer surface of the insulating tube to fasten the insulating tube seated on the horizontal frame.
The fastening frame is formed in a shape corresponding to the shape of the heat insulating tube,
Fastening grooves formed on outer surfaces of the support frames facing each other and inner surfaces of the fastening frames, respectively; And a support which is formed between the support frame and the fastening frame by fastening projections formed on both sides so as to support the heat insulating pipe between the support frame and the fastening frame, respectively, and installed between the support frame and the fastening frame. ,
The fastening groove may include: a vertical passage extending vertically from the outer surface of the support frame or the inner surface of the fastening frame to form a space for the fastening protrusion to move vertically; An entry passage extending upward from the front end of the outer side of the support frame or the front end of the inner side of the fastening frame so that the fastening protrusion can enter the vertical passage; A first horizontal passage extending from a middle portion of the vertical passage in one horizontal direction so that the fastening protrusion can move in a horizontal direction; A first fastening passage extending from a distal end of the first horizontal passage to a lower vertical direction so that the fastening protrusion can be seated; A second horizontal passage extending from the lower side of the vertical passage in one horizontal direction so that the fastening protrusion can move in a horizontal direction; And a second fastening passage extending from a distal end of the second horizontal passage to a lower vertical direction so that the fastening protrusion can be seated.
The first fastening passage may include: a descending passage extending downwardly from an end of the first horizontal passage so that the fastening protrusion moving in the horizontal direction along the first horizontal passage is lowered and then seated; It is installed in an installation groove that is recessed on one or both side walls of the upper portion of the descending passage, and forms an inclined surface inclined in a direction away from the installation groove as the front surface exposed to the descending passage goes downward. When the rear end is supported by the elastic body and the fastening protrusion descends along the inclined surface, it moves in the direction of the elastic body and then when the fastening protrusion passes through the inclined surface and is seated in the lower space of the descending passageway, the inclined surface by the elastic force of the elastic body A fastener that is exposed again from the installation groove and fastens an upper side of the fastening protrusion to a lower surface of the front end; And an elastic support plate installed in a lower space of the descending passage and supported by an elastic body installed on a lower bottom surface of the descending passage to seat the fastening protrusion using an elastic force;
It includes at least one elastic support provided on the upper side of the horizontal frame to support the support using an elastic force;
The elastic support portion, the lower cap seated on the upper side of the horizontal frame; An upper cap spaced apart from the upper side of the lower cap to support the lower side of the support; And a support pillar installed between the lower cap and the upper cap to support the upper cap.
The lower cap is a cap body formed in a cylindrical shape, and a lower seating recessed in a shape corresponding to a lower shape of the support pillar in a downward direction from an upper surface of the cap body so that a lower portion of the support pillar can be inserted. Includes a groove,
The upper cap is formed with an upper seating groove which is recessed in a shape corresponding to the upper shape of the support column in an upward direction from the lower surface so that the upper part of the support column can be inserted,
The support pillar, four pillar modules formed in the form of a pillar having a central angle at a right angle are connected to each other to form a cylindrical shape, a lower portion is inserted into the lower seating groove, and an upper portion is inserted into the upper seating groove. Become a thermos medal frame. delete

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