KR20100066636A - Reinforcement mechanism for supporter - Google Patents

Abstract

PURPOSE: A reinforcing structure for a structural supporter is provided to reduce damage to a structural supporter by installing one or more strength reinforcing members inside the structural supporter. CONSTITUTION: A reinforcing structure for a structural supporter comprises a supporter main body(10) and strength reinforcing members(12). The supporter main body is formed in a hollow circular shape and supports a structure. The strength reinforcing members are inserted into the supporter main body in a longitudinal direction and reinforce the strength of the supporter main body.

Description

Structural Shoring Reinforcement Structure {Reinforcement mechanism for supporter}

The present invention relates to a structural strut reinforcement structure, in particular by installing a combination of high-strength reinforcement having a variety of shapes in the interior of the structural strut, impact load due to natural disasters such as earthquake suddenly generated from the outside And structural strut reinforcement structures which can reduce the damage to the structural struts and the resulting physical and human damage from the shear load acting in the lateral direction.

In general, structural struts support various structures such as signs, fences, etc. spaced apart from the ground at regular intervals, and are generally made of round pipes or square pipes, and include farm pipes, screw jacks, jack supports, It is widely used in system support, prefabricated scaffolding, steel pipe support, guard rail, farm fence, and fire safety materials.

Such structural struts do not have sufficient strength to respond to natural loads such as earthquakes, heavy rains and heavy snowfalls, or impact loads applied in the event of anthropogenic accidents such as vehicle crashes or shear loads acting in the lateral direction. In order to increase the strength safety factor, there are disadvantages such as increasing the thickness of the material or using expensive special materials.

In order to solve the above problems, the registration proposal No. 20-0372220 (hereinafter referred to as Priority 1) includes an extension column in which a street lamp is coupled to one side of the ground, sidewalk block, and road surface. Overlaid on the outside and fixed by welding is shown.

In addition, Korean Patent No. 10-0747720 (hereinafter referred to as Prior Art 2) shows that a separate reinforcing wrinkle portion formed by a plurality of radially alternating protruding and recessed shapes is formed on the outer peripheral surface of the support.

However, in the case of Prior Art 1, the work has to be very cumbersome because it has to go through a plurality of welding operations.

In addition, in case of the prior document 2, the cost of the formation of a separate reinforcement wrinkles takes a great deal of course, there was a problem of harming the external aesthetics.

The present invention has been made to solve the problems of the prior art as described above, the object of the present invention is to provide a structural strut from the shear load acting in the transverse direction and the impact load caused by natural disasters such as earthquake suddenly generated from the outside It is to provide structural strut reinforcement structure that can reduce the damage or consequent physical and human damage.

Another object of the present invention is to provide a structural strut reinforcement structure that is easy to reinforcement work through a structure that is simply stored inside the structural strut without the hassle, such as welding.

Still another object of the present invention is to provide a structural support reinforcing structure in which the cost is reduced as a structure accommodated inside the structural support is not required to form a separate reinforcement wrinkle for strength reinforcement without harming the external aesthetics.

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

An object of the present invention described above, the main body having a hollow circular shape for supporting the structure as a state spaced apart from the ground at a predetermined interval; And it is achieved by the structural strut reinforcement structure is provided along the longitudinal direction of the inner peripheral surface of the strut body comprising a strength reinforcing member for reinforcing the strength of the strut body.

In addition, the above object of the present invention, the main body having a hollow circular shape to support the structure as a state spaced apart from the ground at regular intervals; A first strength reinforcing member provided inside the support body to reinforce the strength of the support body; And a second strength reinforcing member provided between the support body and the first strength member to reinforce strength.

According to the structural strut reinforcement structure of the present invention as described above has the following effects.

First, by installing at least one strength reinforcing member having a variety of shapes inside the structural struts, damage of the structural struts from the impact load and the shear load acting in the lateral direction due to natural disasters such as earthquake suddenly generated from the outside However, physical and human damage is reduced accordingly.

Second, the strength reinforcing member is easy to work because it has a structure that is simply housed inside the structural support without the hassle, such as welding.

Third, the structure of the strength reinforcing member is accommodated inside the structural strut, without harming the external aesthetics, it is unnecessary to form a separate reinforcing wrinkles for strength reinforcement, thereby reducing the cost.

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

Hereinafter, with reference to the accompanying drawings will be described a structural support reinforcement structure according to a preferred embodiment of the present invention. In the following description, well-known functions or constructions are not described in detail to avoid unnecessarily obscuring the subject matter of the present invention.

Example 1

Figure 1a is a plan view and a front view showing a structural strut reinforcement structure according to an embodiment of the present invention, Figure 1b is a plan view and a strength reinforcement member showing various shapes of the strength reinforcing member in the structural strut reinforcement structure shown in Figure 1a 1C is an enlarged cross-sectional view of the portion 'A' of FIG. 1B, and referring to this, the structural support reinforcing structure according to the embodiment of the present invention is inserted along the longitudinal direction of the support body and the inner circumferential surface of the support body. It comprises a strength reinforcing member for reinforcing the strength of the support body.

The pillar main body 10 is a hollow circular shape having a predetermined thickness, and supports an unillustrated structure such as a sign, a guard rail, a fence, and the like at a predetermined distance from the ground.

The strength reinforcing member 12 is inserted along the longitudinal direction of the inner circumferential surface of the support body 10 as a single structure to reinforce the strength of the support body 10, wherein the strength reinforcement member 12 has a polygonal shape. It has a body 12a having a vertical extension portion 12b extending from the vertex of the body, and a horizontal extension portion 12c extending in the horizontal direction from the tip of the vertical extension portion.

The body 12a has a polygonal shape of triangular, square, pentagonal, hexagonal, ..., n-octagon as a predetermined thickness, and has a vertical thickness having the same thickness as the body in the outward direction of the body at the vertex of the body 12a. The extension part 12b is formed.

In addition, a horizontal extension portion 12c extends in the horizontal direction at the distal end of the vertical extension portion 12b so as to widen the contact area with the support main body 10, and thus through the outer surface of the vertical extension portion 12b. It is in close contact with the inner circumference.

In addition, a 'V'-shaped coupling groove 12d is formed at a central portion of the horizontal extension portion 12c at a predetermined depth toward the inner surface of the vertical extension portion 12b, and the coupling groove is formed on the inner circumferential surface of the support body 10. An inverse 'V' shaped coupling protrusion (not shown) is formed at the portion matching with 12d to be inserted into the coupling groove 12d.

The coupling groove 12d couples the strength reinforcing member 12 to the support body 10 while being engaged with the coupling protrusion and prevents the strength reinforcement member 12 from loosening from the inner diameter tolerance of the support body 10. .

According to the present invention having the above-described configuration, the strut body 10 has a high strength by the strength reinforcing member 12 installed inside the strut body 10, such as an impact load caused by a natural disaster such as an earthquake or a vehicle crash. When the shear load due to an artificial accident acts on the support body 10, the support body itself 10 while resisting the impact load or shear load in the order of the horizontal extension portion 12c → vertical extension portion 12b → body 12a. ), Of course, can more securely support the structure connected to the strut body.

In addition, the strength reinforcing member 12 is installed in the interior of the support body 10 in the process as described above, so that the installation work is easy without harming the external aesthetics, it is easy to install, and the consumption of the cost if the production of standard products Reduced in comparison with

Example 2

Figure 2a is a plan view and a front view showing a structural strut reinforcement structure according to another embodiment of the present invention, Figure 2b is a plan view and a strength reinforcement member showing various shapes of the strength reinforcing member in the structural strut reinforcement structure shown in Figure 2a Figure 2c is an enlarged plan view of the 'B' portion of Figure 2b, referring to this structural strut reinforcement structure according to another embodiment of the present invention is inserted into the strut body and the inner peripheral surface of the strut body of the strut body It comprises a strength reinforcing member to reinforce the strength.

The support body 20 is a hollow circular shape having a predetermined thickness, and supports an unshown structure such as a sign, a guard rail, a fence, and the like at a predetermined distance from the ground.

The strength reinforcing member 22 is inserted along the longitudinal direction of the inner circumferential surface of the strut body 20 as a single structure to reinforce the strength of the strut body 20, wherein the strength reinforcing member 22 is the body 22a. And a vertical extension portion 22b extending in the vertical direction with the body along the circumference of the body, and a horizontal extension portion 22c extending in the horizontal direction from the tip of the vertical extension portion.

The body 22a has a rod shape having a predetermined diameter. The body 22a has three, four, five, vertically extending portions 22b in the outward direction of the body along the circumference of the body 22a. It is formed as six, ..., n predetermined thicknesses.

In addition, a horizontal extension portion 22c extends in the horizontal direction at the distal end of the vertical extension portion 22b in order to widen the contact area with the support body 20, and thus, the outer surface of the support body 20 may be formed. It is in close contact with the inner circumference.

In addition, a 'V' shaped coupling groove 22d is formed at a central portion of the horizontal extension portion 22c at a predetermined depth toward the inner surface of the vertical extension portion 22b, and the coupling groove is formed on the inner circumferential surface of the support body 20. An inverted 'V' shaped coupling protrusion (not shown) is formed at a portion matching the 22d and is inserted into the coupling groove 22d, and the coupling groove 22d is the coupling groove 12d described in the first embodiment. Performs the same function as

FIG. 2D is a plan view showing another shape of the body shown in FIG. 2B, wherein the body 22a-1 is a ring shape having a predetermined thickness, and is used for electrical, communication, and other insulation cables 22a-along an inner length direction. 2) can be inserted.

According to the present invention having the above-described configuration, the strut body 20 has a high strength by the strength reinforcing member 22 installed inside the strut body 20, such as an impact load or a vehicle collision caused by natural disaster such as an earthquake. When the shear load caused by an artificial accident acts on the support body 20, the support body 20 is resisted to the impact load or the shear load in the order of the horizontal extension part 22c → the vertical extension part 22b → the body 22a. Of course, it is possible to more securely support the structure connected to the strut body.

In addition, the strength reinforcing member 22 is installed in the interior of the support main body 20, so that the installation work is easy without harming the external aesthetics, the production cost of the standard product is reduced compared to the conventional consumption .

Example 3

Figure 3 is a plan view and a front view showing a structural strut reinforcement structure according to another embodiment of the present invention, the structural strut reinforcement structure is inserted into the strut body and the inner peripheral surface of the strut body to strengthen the strength of the strut body It includes a reinforcing member.

The support body 30 is a hollow circular shape having a predetermined thickness, and supports an unillustrated structure such as a sign, a guard rail, a fence, and the like at a predetermined distance from the ground.

Strength reinforcing member 32 is a single structure having a ring shape of a predetermined thickness, the strength reinforcing protrusions (32a) having a semi-circular shape of equal intervals (90 ° intervals in the present invention) is formed around the inner peripheral surface The portion of the strength reinforcing member 32 in contact with the protruding portion 32a along the inner circumference of the 'V' shaped coupling groove 32b is formed, the coupling groove 32b on the inner circumferential surface of the support body 30 An inverse 'V' shaped coupling protrusion (not shown) is formed to be inserted into the coupling groove at a portion that matches the coupling groove.

The coupling groove 32b performs the same function as the coupling groove 12d described in the first embodiment. In addition, the cable 22a-2 described in FIG. 2D may be inserted into the strength reinforcing member 32.

According to the present invention having the above structure, when the impact load or shear load acts on the support body 30, the support body 30 is resisted to the impact load or shear load in the order of the buffer portion 32b to the protrusion portion 32a. Of course, it is possible to more securely support the structure connected to the strut body.

In the process as described above, the strength reinforcing member 32 is installed in the holding body 30 in the insertion type, so as not to spoil the external aesthetics, the installation work is easy, when the production of standard products, the consumption of costs compared to the conventional Is reduced.

Example 4

Figure 4 is a plan view showing a structural strut reinforcement structure according to another embodiment of the present invention, the structural strut reinforcement structure is inserted into the strut body and the inner circumferential surface of the strut body to strengthen the strength of the strut body It is made, including.

Referring to FIG. 4, the support body 50 is a hollow circular shape having a predetermined thickness, and supports a structure not shown, such as a sign, a guard rail, a fence, and the like at a predetermined distance from the ground.

The strength reinforcing member 52 is a single structure, inserted into the inner circumferential surface of the support main body 50 to reinforce the strength of the support main body 50, and a plurality of first protrusions 52a having a ring shape along an outer circumference thereof. It is formed in contact with each other, a plurality of second projections (52b) having a circular cross section between the first projection (52a) and the central portion of the support body is in contact with each other and is formed as a state in contact with the first projection (52a). .

According to the present invention having the above-described configuration, when the impact load or the shear load acts on the support main body 50, the strength reinforcing member 52 is applied in the order of the first protrusion 52a to the second protrusion 52b. Impact load or shear load is reduced.

In the process as described above, the strength reinforcing member 52 is installed in the holding body 50 in the insertion type, so as not to harm the external aesthetics, the installation work is easy, when the production of the standard product, the consumption of the cost compared to the conventional Is reduced.

Example 5

Figure 5 is a plan view showing a structural strut reinforcement structure according to another embodiment of the present invention, the structural strut reinforcement structure is inserted into the strut body and the inner peripheral surface of the strut body to strengthen the strength of the strut body It is made, including.

The pillar main body 60 is a hollow circular shape having a predetermined thickness, and supports an unillustrated structure such as a sign, a guard rail, a fence, and the like at a predetermined distance from the ground.

The strength reinforcing member 62 is a unitary structure and is inserted in the longitudinal direction of the shore main body 60 to reinforce the strength of the shore main body 60. The strength reinforcing member 62 is formed by contacting each other with the first protrusions 64 having a hexagonal shape along the outer circumference, and having a ring-shaped second between the first protrusions 64 and the central portion of the support main body 60. The protrusion 66 is formed in contact with the first protrusion 64.

In this case, the cable 22a-2 described in FIG. 2D may be inserted into the strength reinforcing member 62, and FIG. 5 shows that the first protrusion 64 has a hexagonal shape, but is not limited thereto. It may not have, but may have a polygonal shape such as triangle, square, pentagon.

According to the present invention having the above configuration, when the impact load or shear load acts on the support main body 60, the support main body is resistant to the impact load or shear load in the order of the first projection 64 to the second projection 66. 60 itself, of course, can be more securely supported structures connected to the holding body.

In the process as described above, the strength reinforcing member 62 is inserted into the prop main body 60, so that the installation work is easy without harming the external aesthetics, and when the production is made of a standard product, the consumption of cost is Is reduced.

Example 6

Figure 6a, Figure 6b is a plan view showing a structural strut reinforcement structure according to another embodiment of the present invention, respectively, the structural strut reinforcement structure is inserted into the strut body and the strut body is a strength of the strut body 1 And a second strength reinforcing member provided between the support body and the first strength member for secondary reinforcement, and a second strength reinforcing member for secondary reinforcing strength of the support body.

Referring to FIG. 6A, the pillar main body 90 has a square shape having a predetermined thickness, and four surfaces except upper and lower surfaces are sealed, and a structure not shown, such as signs, guard rails, and fences, is fixed on the ground. It is supported by being spaced apart.

The first strength reinforcing member 92 has a ring shape and is inserted in a longitudinal direction in the inner center of the support body 90 to reinforce the strength of the support body 90.

The second strength reinforcing member 94 is installed between the support main body 90 and the first strength reinforcing member 92, a plurality of hollow cells 94a having a hexagonal form contact with each other (honeycomb form) As a unitary structure, it is inserted in the longitudinal direction of the pillar body 90 to reinforce the strength of the pillar body 90.

According to the present invention having the above-described configuration, when the impact load or shear load acts on the support main body 90, the impact strength or shear load in the order of the second strength reinforcing member 94-> While resisting, the support body 90 itself can, of course, more securely support the structure connected to the support body.

In the above process, the first and second strength reinforcing members 92 and 94 are inserted into the prop main body 90 so that they can be easily installed without damaging the external appearance. The consumption of costs is reduced compared to the prior art.

At this time, as shown in Figure 6b, the holding body 90 is also possible to form a rectangular in addition to the square, this is also four sides except for the upper, lower surface is sealed, the first strength reinforcing member 92 is mutually The second strength reinforcing member 94 is provided over the periphery of the first strength reinforcing member 92 at predetermined intervals.

On the other hand, the post main body 90 is provided with a substantially rectangular shape grooves in the channel, O-shaped (round bar), C-shaped steel, etc. in addition to the square or rectangular shape of the four sides of the cell 94a ) Steel can be stored.

In addition, the cable 22a-2 described in FIG. 2D may be inserted into the first strength reinforcing member 92.

According to the present invention having the above-described configuration, when the impact load or shear load acts on the support main body 90, the impact strength or shear load in the order of the second strength reinforcing member 94-> Resist.

On the other hand, the above-mentioned post main body is made of steel (stainless), stainless (stainless), aluminum (Al) and other various materials, the strength reinforcing member is a polyvinyl chloride (PVC), polyethylene (PE) in addition to high-strength synthetic resin Material can be used.

Although the structural strut reinforcement structure according to the present invention has been described with reference to the illustrated drawings, the present invention is not limited by the embodiments and drawings disclosed herein, and various modifications are made by those skilled in the art within the technical scope of the present invention. Of course this can be done.

Figure 1a is a plan view and a front view showing a structural strut reinforcement structure according to an embodiment of the present invention,

1B is a plan view showing various shapes of the strength reinforcing member in the structural support reinforcement structure shown in FIG.

1C is an enlarged view of a portion 'A' of FIG. 1B;

Figure 2a is a plan view and a front view showing a structural strut reinforcement structure according to another embodiment of the present invention,

FIG. 2B is a plan view showing various shapes of the strength reinforcing member in the structural strut reinforcement structure shown in FIG.

2C is an enlarged view of a portion 'B' of FIG. 2B;

Figure 2d is a plan view showing another form of the body shown in Figure 2b,

3 is a plan view and a front view showing a structural strut reinforcement structure according to another embodiment of the present invention,

Figure 4 is a plan view showing a structural strut reinforcement structure according to another embodiment of the present invention,

Figure 5 is a plan view showing a structural strut reinforcement structure according to another embodiment of the present invention,

6A and 6B are plan views showing structural support reinforcement structures according to still another embodiment of the present invention, respectively.

Claims (21)

A prop main body having a hollow circular shape for supporting the structure as being spaced at a predetermined distance from the ground; And Structural strut reinforcement structure comprising a strength reinforcing member (12) provided along the longitudinal direction of the inner peripheral surface of the strut body (10) to reinforce the strength of the strut body (10). The method of claim 1, The strength reinforcing member 12, A body 12a having a polygonal shape; A vertical extension part 12b extending in an outward direction of the body at a vertex of the body 12a; Structural strut reinforcement structure, characterized in that it comprises a horizontal extension portion (12c) extending in the horizontal direction from the tip of the vertical extension portion (12b) to be in close contact with the inner peripheral surface of the pillar body (10). 3. The method of claim 2, A 'V' shaped coupling groove 12d is formed in the center portion of the horizontal extension part 12c, Structural strut reinforcement structure, characterized in that the inner circumferential surface of the strut body (10) is formed with an inverted 'V' shaped coupling protrusion inserted into the coupling groove (12d). A strut body 20 having a hollow circular shape for supporting the structure as being spaced at a predetermined distance from the ground; And Structural strut reinforcement structure comprising a strength reinforcing member 22 provided on the inner circumferential surface of the strut body 20 to reinforce the strength of the strut body. The method of claim 4, wherein The strength reinforcing member 22, A body 22a having a rod shape; At least three or more vertical extensions 22b extending perpendicular to the body along the circumference of the body 22a; Structural strut reinforcement structure comprising a horizontal extension (22c) extending in the horizontal direction from the tip of the vertical extension (22b). The method of claim 4, wherein The strength reinforcing member 22, A body 22a-1 having a ring shape; At least three or more vertical extensions 22b extending along the circumference of the body 22a-1 in a direction perpendicular to the body; A horizontal extension portion 22c extending in a horizontal direction from the tip of the vertical extension portion 22b, Structural strut reinforcement structure, characterized in that at least one cable (22a-2) is accommodated in the body (22a-1). The method according to claim 5 or 6, A 'V' shaped coupling groove 22d is formed at the center of the horizontal extension part 22c, and an inverted 'V' shaped coupling protrusion is inserted into the coupling groove 22d on the inner circumferential surface of the support body 20. Structural strut reinforcement structure, characterized in that. A support body 30 having a hollow circular shape for supporting the structure as being spaced apart from the ground at a predetermined interval; And Structural strut reinforcement structure comprising a strength reinforcing member (32) provided on the inner circumferential surface of the strut body (30) to reinforce the strength of the strut body. The method of claim 8, The strength reinforcing member 32, As a single structure having a ring shape, a portion of the reinforcing reinforcement portion 32a having a semicircular shape with equal intervals is formed along the circumference of the inner circumference, and the portion that contacts the protrusion 32a along the inner circumference of the strength reinforcement member 32. 'V' shaped coupling groove (32b) is formed in, Structural strut reinforcement structure, characterized in that the inner circumferential surface of the strut body 30 is formed with an inverted 'V' shaped coupling protrusion inserted into the coupling groove 32b. The method of claim 8, Structural strut reinforcement structure, characterized in that at least one cable is accommodated in the strength reinforcing member (32). Strut body 50 having a hollow circular shape to support the structure as a state spaced at a predetermined distance from the ground; And Structural strut reinforcement structure comprising a strength reinforcing member 52 provided on the inner circumferential surface of the strut body 50 to reinforce the strength of the strut body. The method of claim 11, The strength reinforcing member 52, As a single structure, a plurality of ring-shaped first protrusions 52a are formed in contact with each other, and a plurality of second protrusions 52b having a circular cross section between the first protrusions 52a and the central portion of the support body. ) Is formed as a state in contact with the first projection (52a) structural strut reinforcement structure. A support body 60 having a hollow circular shape for supporting the structure as being spaced apart from the ground at a predetermined interval; And Structural strut reinforcement structure comprising a strength reinforcing member (62) provided on the inner circumferential surface of the strut body (60) to reinforce the strength of the strut body. The method of claim 13, The strength reinforcing member 62, Polygonal first protrusions 64 are formed in contact with each other along the outer periphery, and a ring-shaped second protrusion 66 is formed between the first protrusions 64 and the central portion of the support main body 60. Structural strut reinforcement structure, characterized in that formed in contact with the one projection (64). 15. The method of claim 14, Structural strut reinforcement structure, characterized in that at least one cable is accommodated in the strength reinforcing member (62). A support body 90 having a hollow circular shape for supporting the structure as being spaced apart from the ground at a predetermined interval; A first strength reinforcing member 92 provided inside the support body 90 to reinforce the strength of the support body; And Structural strut reinforcement structure comprising a second strength reinforcing member (94) provided between the strut body (90) and the first strength member (92) to reinforce the strength of the strut body. The method of claim 16, The first strength reinforcing member 92, Ring form, structural strut reinforcement structure, characterized in that inserted in the longitudinal direction in the inner center of the pillar body (90). The method of claim 16, The second strength reinforcing member 94, Structural strut reinforcement structure, characterized in that the hollow cell (94a) having a hexagonal shape is a single structure formed in contact with each other. The method of claim 16, Strut body 90 is a square or rectangular shape, structural strut reinforcement structure, characterized in that the four sides are sealed. The method of claim 16, The strut body 90 is a structural strut reinforcement structure, characterized in that the c-shaped steel (channel), O-shaped steel (round bar), one selected from the C-shaped steel. The method of claim 16, Structural strut reinforcement structure, characterized in that at least one cable is accommodated in the first strength reinforcement member (92).

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