KR200416629Y1 - Assembly for Support of H-Beam Strut - Google Patents

Abstract

The present invention relates to an H beam holding support assembly, H beam holding fixed to the retaining wall and supporting the fence for preventing rockfall, the lower inner surface of the H beam is tightly fixed; The first assembly and the first assembly is formed on the left and right sides of the body portion is formed with a side wall for supporting the wing portion of the H-beam, and the upper cover is formed on the body portion and the upper side of the insertion hole into which the H-beam is inserted The two assemblies are buried in the retaining wall, characterized in that coupled to each other with the H-beam interposed therebetween, by combining the H-beam pillar support assembly to the H-beam pillar fixed installation on the concrete retaining wall of the slope of the H-beam pillar It can be expected to reduce the recovery time and manpower, and the recovery cost of the recovery work by bending or cutting.

Retaining Wall, H Beam, Shore, Assembly

Description

H-Beam Strut {Assembly for Support of H-Beam Strut}

1 is an exploded perspective view showing the pre-assembly state of the H-beam prop support assembly as an embodiment according to the present invention.

Figure 2 is a perspective view showing a state in which the H-beam support is coupled to the H-beam support assembly according to the present invention.

3 is a front view of an H beam strut support assembly according to the present invention.

4 is a rear view of the H-beam strut support assembly according to the present invention.

Figure 5 is a cross-sectional view showing a state in which the H-beam support is coupled to the H-beam support assembly according to the present invention.

6 is a perspective view showing a state in which the H-beam support assembly according to the present invention is fixed to the concrete retaining wall, and the H-beam support is coupled to the assembly.

7 is a view showing a state in which the net for preventing the loss or falling of the earth is installed on the H-beam pillar in the state of the H-beam pillar of the present invention is installed on the concrete retaining wall.

♣ Explanation of symbols for main part of drawing ♣

10: prop 20, 22: assembly

24: body 26: contact surface

30: side wall 32, 58: fastening holder

34, 60: fastening member 40: slot

42, 43: support piece 45: connecting piece

50: upper cover 52: support plate

53: insertion hole 54: cover

55: side plate 56: extension

57: fixture

The present invention relates to an H (beam) support structure assembly, more specifically, it can be easily separated or installed from the concrete retaining wall H beam support for supporting the fence, the fence is installed, such as to prevent the collapse of the slope or falling rock A HB strut support assembly.

In general, fences (or barriers or barriers) to prevent rockfall are installed on the roadsides of incised slopes cut in the mountains to open roads or railroad tracks.In summer or winter, rain or snow floods into the incision slopes. It is installed to prevent the rocks from being lost due to the collapse of the soil or falling on the slope.

Thus, the fence for preventing rockfall is installed by curing the concrete retaining wall at a predetermined height under a sloped or inclined slope, and fixedly installs a plurality of H beam posts at predetermined intervals on the concrete retaining wall, and the plurality of H A wire rope is installed horizontally on the beam support, and a metal net is installed on the wire rope to prevent falling rocks. Instead of the metal mesh for preventing rockfall to install a plate-like earth plate to prevent the falling of the rock or earth.

Conventionally, fences to prevent rockfall are installed on the concrete retaining wall wire beams and H-beam pillars installed with a metal mesh, a large amount of lost earth is applied to these fences are sometimes lost by collapsed rock. In other words, if a heavy earth or rock is applied to the fence so large that the fence cannot endure, the H beam prop of the fence will not be able to overcome it and it will bend. Therefore, the fence can prevent the earth or rock from falling off the road primarily, but if the fence is unable to support the lost earth or rock for a long time, a loss occurs such as bending.

If a loss occurs, such as bending of H-beam pillars due to the loss of earth or rock, the lost section must be repaired or reinstalled. If the H beam prop is bent or cut, the H beam fixed to the concrete retaining wall must be separated and the new H beam fixed. Therefore, the H-beam is fixed to the concrete retaining wall. Therefore, in order to extract and separate the H-beam from the concrete retaining wall, the concrete retaining wall for the installation of the new H-beam must be reinstalled after cutting or breaking the concrete retaining wall of the corresponding section.

As such, when the H-beam installed in the concrete retaining wall is bent or cut, a lot of manpower and time are required for repair work. Moreover, roads and railways run by cars and trains should be repaired in a short time, not only to prevent traffic interruptions or delays, but also to prevent the loss of earth and rock that can continue.

In order to solve the above problems, an object of the present invention is to provide an H beam support support assembly capable of easily separating and reinstalling an H beam support fixed to a concrete retaining wall.

In addition, the present invention is to provide an H beam support support assembly that can be supported by fastening a pair of assemblies embedded in the concrete retaining wall to the H beam support.

The present invention as a means for achieving the above object, in the H-beam pillar fixed to the retaining wall and supporting the fence for preventing rockfall,

A body portion to which the lower inner surface of the H beam is closely fixed;

Sidewalls at which left and right sides of the body portion are formed with slots at predetermined intervals to support the wing portions of H beams, and

The first beam assembly and the second assembly, each of which has an upper cover formed on the body portion and the upper side of the side wall, and has an insertion hole into which the H beam is inserted, are embedded in the retaining wall, and the H beam beam is correspondingly coupled with the H beam therebetween. It is characterized by providing a support assembly.

Hereinafter, with reference to the accompanying drawings will be described in detail the configuration and operation of the food serving table according to a preferred embodiment of the present invention.

1 is an exploded perspective view showing the pre-assembly state of the H-beam prop support assembly as an embodiment according to the present invention, FIG. 3 is a front view of the assembly, and FIG. 4 is a rear view of the assembly.

First, the H-beam support assembly of the present invention is made to fix, separate, and reinstall the H-beam support on the concrete retaining wall, which is applied as a component of a fence for preventing loss of earth or falling rocks installed for protecting the slope. .

In the figure, the H-beam strut support assembly of the present invention is configured to correspond as a pair of assemblies 20 and 22, and is assembled and fastened to the lower part of the H-beam strut 10. The pair of assemblies 20 and 22 are embedded in the concrete retaining wall after being assembled and fastened to the H beam post 10.

The pair of assemblies 20 and 22 are configured to correspond to each other, and the structure and structure of the first assembly 20 and the second assembly 22 are the same. Hereinafter, the same reference numerals are used for the same configuration. However, when the first assembly 20 and the second assembly 22 are fastened with the H beam posts 10 interposed therebetween, the first assembly 20 and the second assembly 22 have a shape of a rectangular parallelepiped in a symmetrical structure. And the H-beam prop support assembly of the present invention is preferably made of a synthetic resin as a whole, it may be applied to any material that can replace the synthetic resin material.

Body portion 24 is that the lower inner surface 16 of the H-beam prop 10 is tightly fixed, the body portion 24 of each assembly 20, 22 has both wing portions 12, 14 The inner surface 16 of the H beam post 10 is in close contact with each other. The body portion 24 has a shape that protrudes such that the contact surface 26 is in close contact with the inner surface 16 of the groove shape of the H beam support 10. At least one projection 27 is formed vertically or horizontally or both horizontally and vertically on the inner contact surface and the outer surface of the body portion 24 to achieve rigidity of the body portion 24, respectively.

The side walls 30 support slots 12 and 14 of the H beam pillar 10 by forming slots 40 at predetermined intervals on the left and right sides of the body portion 24. The slot 40 is formed between the body portion 24 and the side wall 30, and the wing portions 12 and 14 of the H beam support 10 are inserted and fixed, respectively. On both sides of the slot 40, a plurality of first support pieces 42 and second support pieces 43 are formed at regular intervals, respectively. The first support piece 42 protrudes horizontally, upwardly or downwardly from the inner side of the body portion 24 to the outside. The second support piece 43 protrudes from the inner side of the side wall 30 to face the first support piece 42 and protrudes horizontally, upwardly, or downwardly. Preferably, the first support piece 42 and the second support piece 43 protrude in the same direction or in different directions, and the first support piece 42 and the second support piece 43 are inserted into an H. It is in close contact with the wing portions 12 and 14 of the beam support 10, and is spaced apart at a predetermined interval. The first support piece 42 and the second support piece 43 are formed of a shape and a material capable of forming rigidity and bending of a predetermined size to support the H-beam post 10 and the wing portions 12 and 14 to be inserted. It is good.

The side wall 30 is provided with one or more fastening holders 32 and / or fastening members 34 outward for assembly and fastening with the corresponding assemblies 20, 22. That is, one side wall 30 of the assembly 20, 22 is provided with a fastening holder 32, the other side wall 30 is provided with a fastening member 34. The fastening holder 32 has a fastening hole 33 formed therein, and the fastening member 34 has a locking protrusion 35 having an inclined surface 36 that is easily inserted into the fastening hole 33. The fastening holder 32 and the fastening member 34 are shown as an embodiment, and may be provided with any fastening structure, member or means for assembling and fastening the pair of assemblies 20 and 22.

The lower end of the slot 40 between the body 24 and the side wall 30 is preferably blocked so that the H beam post 10 is not inserted anymore. The lower end of the outer surface of the recessed shape of the body portion 24 is an open shape.

The upper cover 50 is formed in the upper portion of the body portion 24 and the side wall 30 is formed with the insertion hole 53 is inserted into the H-beam support 10, the upper cover 50 is the body portion 24 The lower plate 51 is connected to one or more connecting pieces 45 at the top of the).

In addition, an upper end of the upper cover 50 is provided with a cover 54 spaced apart from the lower plate 51 by a plurality of support plates 52 at a predetermined distance. The lid 54 is inclined at an inclined angle from the outside to the inside. The cover 54 is to block foreign matter from entering the inside. On both sides of the cover 54, insertion holes 53 for inserting or detaching the H beam post 10 are formed between the side plates 55. Insertion hole 53 may be formed in multiple stages. The lower plate 51 and the cover 54 are connected to the rear plate 49 to the outside, and the upper cover 50 has a shape of a rectangular parallelepiped that protrudes from the inside to the outside.

The side plate 55 is connected to the rear plate 49 and the cover 54 and is formed to protrude to the upper side of the side wall 30 of the body portion 24, the extension piece 45 to each upper end of the side plate 55 This protrusion is formed, and the fastener 57 is protruded to the inside of the extension piece 45. Fixing device 57 is to be inserted into the fixing hole 18 formed in the wings (12, 14) of the H-beam prop 10 to be fixed by hanging.

The side plate 55 has an inclination inclined from the outer side to the inner side like the cover 54.

The outer side of the side plate 55 is provided with a fastening holder 58 having a fastening hole 59 and a fastening member 60 having an inclined surface 62 and a locking protrusion 61 are provided to correspond to each other. That is, the fastening holder 58 and the fastening member 60 for assembling and assembling the upper cover 50 of each assembly 20 and 22 may be fastened to one side wall 30 of each assembly 20 or 22. 58 is provided, and the other side wall 30 is provided with a fastening member 60. The fastening holder 58 has a fastening hole 59 formed therein, and the fastening member 60 has a locking protrusion 61 having an inclined surface 62 that is easily inserted into the fastening hole 59. The fastening holder 58 and the fastening member 60 are shown as an embodiment, and may be provided with any fastening structure, member or means for assembling and fastening the pair of assemblies 20 and 22.

The operation of the H beam prop support assembly of the present invention configured as described above will be described.

In FIG. 1, a pair of assemblies 20, 22, that is, a first assembly 20 and a second assembly 22, are prepared, and the H beam post 10 is positioned therebetween. The first beam 20 and the second assembly 22 are respectively inserted from the side surfaces of the H beam pillar 10 or through the insertion holes 53 formed in the upper cover 50, respectively. ) To assemble. At this time, the wing portions 12 and 14 of the H beam pillar 10 are pressed to be inserted into the slots 40 formed in the first assembly 20 and the second assembly 22. The first support piece 42 and the second support piece 43 formed on both sides of the slot 40 are fixed to the wings 12 and 14 of the H beam prop 10.

Furthermore, when the first assembly 20 and the second assembly 22 are inserted below the H beam pillar 10, the fastening holder formed to correspond to the side walls 30 of the first assembly 20 and the second assembly 22. (32) and fastening member 34 is coupled. That is, the fastening hole 33 is formed in the fastening holder 32 is fastened by inserting the engaging projection 35 is formed with the inclined surface 36 of the fastening member 34. It is easily inserted into the fastening hole 33 of the fastening holder 32 by the inclined surface 36 formed on the locking projection 335 of the fastening member 34, the locking projection 35 is inserted into the fastening hole 33. Is not easily separated from the fastening hole 33 by a step formed in the end of the inclined surface 36 of the engaging projection 35. In addition, the fastening protrusion 35 having the inclined surface 62 provided on the side plate 55 corresponding to the fastening holder 58 having the fastening hole 59 provided on the side plate 55 of the upper cover 50 is formed. The member 60 is also fastened and coupled. In addition, the fastener 57 formed on the extension piece 56 provided at the upper end of the side plate 55 is inserted into and fixed to the fixing hole 18 formed in the wings 12 and 14 of the H beam support 10. The fastener 57 may be inserted and fixed in one or more positions according to the fixing holes 18 formed in the corresponding H beam posts 10 and 14. Therefore, the first assembly 20 and the second assembly 22 are not easily separated from the H beam support 10 in a state where they are coupled to the H beam support 10.

Furthermore, the H beam support 10 is inserted through the insertion hole 53 of the upper cover 50 in a state in which the first assembly 20 and the second assembly 22 of the H beam support support assembly of the present invention are assembled and combined first. It may be combined after insertion. This may be selectively combined depending on the conditions of the work site.

2 is a perspective view illustrating a state in which the H beam prop 10 is coupled to the H beam prop 10 support assemblies 20 and 22.

As shown in FIG. 2, after assembling and combining the first assembly 20 and the second assembly 22 to the lower portion of the H beam post 10, the installation cross-sectional view of FIG. 5 and the H beam support support assembly of FIG. 6 are fixed to the retaining wall. Then, the H beam pillar 10 is embedded and fixed in the concrete retaining wall 1 on the slope as shown in the perspective view showing the state in which the H beam pillar is coupled to the assembly. 5 and 6, after the formwork is installed to form the concrete retaining wall 1 on the slope, the H beam post 10 to which the first assembly 20 and the second assembly 22 are coupled is fixed. Place at intervals. And after curing after grouting the formwork with concrete, the H-beam post 10 is fixed to the concrete retaining wall (1) to be cured. In this case, the cover 54 of the first assembly 20 and the second assembly 22 and the upper cover 50 may be exposed on the horizontal surface of the concrete retaining wall 1.

The cover 54 of the upper cover 50 has a slope that rises from the outside toward the inner surface 16 of the H beam support 10 so that concrete or foreign matter does not flow into the assembly.

Furthermore, without coupling the first assembly 20 and the second assembly 22 to the H beam pillar 10, only the first assembly 20 and the second assembly 22 are coupled to the concrete retaining wall 1. After embedding and fixing in advance, the H beam post 10 may be inserted and fixed through the insertion hole 53 of the upper cover 50.

In FIG. 6 it may be possible to insert or remove the H-beam post 10 and from the assemblies 20, 22 embedded in the concrete retaining wall 1.

FIG. 7 shows a state in which H beam props of the present invention are installed on a concrete retaining wall, and a net is installed on H beam props to prevent loss or falling of earth, and prevents loss or falling of earth from slope 2. The wire rope 3 and the net 4 are installed in the H beam prop 10 so as to be possible.

On the other hand, when the earth or rock is lost from the slope in the state installed as shown in Figure 7, the continuous pressure is applied through the net (4) or a large rock mass or the slope of the slope of the soil is suddenly collapsed in the H Although the beam support 10, the wire rope 3, and the net 4 withstand the primary pressures such as the earth and rock, they prevent the loss of the earth and the rock on the road or the railroad, but after a certain period of time or sudden The wire rope 3 and the net 4 may be cut by the pressing force, or the H beam post 10 may be bent or cut.

Therefore, when the H-beam post 10 of the corresponding section is lost due to the loss of earth or rock, the H-beam post 10 which has been lost is withdrawn from the assemblies 20 and 22 embedded in the concrete retaining wall 1. You can. This is because the assembly (20, 22) is embedded in the concrete retaining wall (1), the upper cover 50 is protruded to the surface of the retaining wall (1), so that it can be separated by withdrawing the H beam pillar (10). Furthermore, the H-beam post 10 may be drawn out to insert and fix the new H-beam post 10 through the insertion hole 53 of the upper cover 50 to the separated assemblies 20 and 22. The wire rope 3 and the net 4 may be reinstalled to the H beam prop 10.

Although the present invention in the above description has been shown and described with respect to specific embodiments, it is common in the art that various modifications and changes can be made without departing from the spirit and scope of the invention as indicated by the utility model registration claims. Anyone with knowledge will know it easily.

As described above, the H-beam strut support assembly of the present invention is embedded in the concrete retaining wall, and the H-beam strut can be easily pulled out and inserted and fixed to the assembly, and the pressure is caused by the loss of earth or rock from the slope. H-beam pillars can be reinstalled more quickly if the H-beam pillars are bent or cut, so that the road or railroad with the rockfall protection net can be quickly repaired, and the cost, time and manpower Various effects can be expected, such as saving and preventing the loss of continuous earth and rock.

Claims (7)

In the H beam support fixed to the retaining wall and supporting the fence to prevent rockfall, A body portion to which the lower inner surface of the H beam is closely fixed; Sidewalls at which left and right sides of the body portion are formed with slots at predetermined intervals to support the wing portions of H beams, and The first assembly and the second assembly are formed on the retaining wall, respectively, the upper cover is formed on the body portion and the upper side of the side wall formed with the insertion hole is inserted into the H-beam, the H-beam interposed therebetween H beam prop support assembly. The method of claim 1, H-beam holding support assembly, characterized in that the side wall of the first assembly and the second assembly is provided with a fastening holder formed with a fastening hole and a fastening member formed with a locking projection to correspond to the assembly corresponding to each assembly. The method of claim 1, The body portion has a rectangular parallelepiped shape that is recessed from the outside to the outside surface and the inner side contact surface H-beam holding support assembly, characterized in that formed with one or more rigid projections. The method according to claim 1 or 3, And a plurality of first support pieces and second support pieces for supporting the wing portions of the H-beams, respectively, between the body portions and the slots facing the inner sides of the H-beams. The method of claim 1, The upper cover and the lower plate connected to the upper end of the body portion by a plurality of connecting pieces, A cover provided to be spaced apart from the lower plate by a support plate at a predetermined height; A rear plate connecting the lower plate and the cover to the outside; A side plate connected to the rear plate and the cover and protruding to an upper end of the side wall of the body part; An extension piece protruding to an upper end of the side plate, H beam holding support assembly, characterized in that provided with a fixture formed protruding into the extension. The method of claim 5, And the shroud and side plates have an inclined slope from the outside to the inside. The method according to claim 5 or 6, The side plate is provided with a fastening hole formed with a fastening hole and a fastening member formed with a locking projection is H-beam prop support assembly, characterized in that made to be correspondingly coupled.

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