KR20170000884U

KR20170000884U - Falling rock prevention pence

Info

Publication number: KR20170000884U
Application number: KR2020150005817U
Authority: KR
Inventors: 김재헌
Original assignee: 김재헌
Priority date: 2015-08-31
Filing date: 2015-08-31
Publication date: 2017-03-08

Abstract

It is a devising plan to prevent rockfall. The anti-rocking measures of this invention are zinc-plated struts spaced from each other and having a zinc-plated surface; A base coupled to a lower end of the zinc plating strut and supporting the zinc plating strut; And a plurality of zinc plated anti-rocking rods arranged in a plurality of vertical directions between a pair of zinc plated struts for preventing fall-out, the surface of which is plated with zinc and has a circular shape in cross section.

Description

Falling rock prevention pence {

More particularly, the present invention relates to a method for preventing rockfall, which can improve the strength by forming a stable structure because the mesh network is not used as in the conventional art, will be.

Rockfall prevention refers to a set of technologies or facilities that prevent falling rocks from rolling down the track.

Facilities for the prevention of rockfall include rockfall retaining walls, rockfall prevention networks, rockfall prevention forests, and rockfall prevention measures.

Among these facilities, rockfall prevention measures are installed at the edge of the road passing through the incision or soft terrain, and are responsible for preventing the damage caused by the rocks or the people.

The anti-rocking measure has a structure in which a support is provided at both ends and a mesh network is fixed by using a pillar to prevent rockfall.

Although such a structure is extremely general, it is not only weak in structure but also is not easy to install.

Korean Patent Office Application No. 10-2005-0036516, Korean Patent Office Application No. 10-2005-0052878, Korean Patent Office Application No. 10-2005-0061613, Korean Patent Application No. 10-2008-0030499, etc. As a result, a rockfall prevention apparatus having an improved structure has been proposed.

However, in the case of the anti-rockfall prevention technique according to the prior art including the above documents, considering the structural limitations, in particular, due to the structural limitations of using a mesh network, the strength is weak and the efficiency of anti- Is required to supplement the structure of other improved rockfall prevention measures.

Korea Patent Office Application No. 10-2005-0036516 Korea Patent Office Application No. 10-2005-0052878 Korea Patent Office Application No. 10-2005-0061613 Korea Patent Office Application No. 10-2008-0030499

The object of the present invention is to provide a preventive measure against rockfall which can improve the strength by making a stable structure because it does not use a mesh network as before,

The object is achieved by a galvanized steel plate comprising: a zinc plated strand spaced apart from each other and having a surface plated with zinc; A base coupled to a lower end of the zinc plating strut and supporting the zinc plating strut; And a plurality of zinc-plated anti-rocking rods arranged in a plurality of vertical directions between the pair of zinc plated struts for preventing fall-out, the zinc-plated anti-falling rods being plated with zinc and having a circular shape in cross section Lt; / RTI >

The zinc plated steel strut has an H-shaped cross section, and the galvanized steel strut may be provided with a through hole through which the zinc plated anti-rocking bar is disposed.

The zinc plated anti-rocking rod may be fixed by a screw inserted into the through hole from the outside of the zinc plating strut and fastened to the female screw portion.

The zinc plated anti-rocking rod may be fixed by a nut inserted into the through hole from the outside of the zinc plating support and fastened to the male screw portion.

According to the present invention, since the mesh network is not used as in the conventional art, it is possible to improve the strength by forming a stable structure, thereby improving the efficiency of anti-rocking.

1 is a perspective view of a rockfall prevention measure according to a first embodiment of the present invention.
Fig. 2 is an enlarged view of the main part of Fig.
3 is an enlarged perspective view of a substantial part of the anti-rocking measure according to the second embodiment of the present invention.
Figure 4 is a partial exploded view of Figure 3;
Fig. 5 is an enlarged perspective view of a substantial part of the anti-rocking measure according to the third embodiment of the present invention.
Fig. 6 is an enlarged perspective view of a substantial part of the anti-rocking measure according to the fourth embodiment of the present invention.
7 is an enlarged perspective view of a substantial part of the anti-rocking measure according to the fifth embodiment of the present invention.
FIG. 8 is an enlarged perspective view of a substantial part of the anti-rocking measure according to the sixth embodiment of the present invention. FIG.
9 is a partial exploded view of Fig.
10 is an enlarged perspective view of a substantial part of the anti-rocking measure according to the seventh embodiment of the present invention.
Fig. 11 is an enlarged perspective view of a substantial part of the anti-rocking measure according to the eighth embodiment of the present invention.

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.

However, since the description of the present invention is merely an example for structural or functional explanation, the scope of the present invention should not be construed as being limited by the embodiments described in the text.

For example, since the embodiments are susceptible to various modifications and various forms, the scope of the present invention should be construed as including equivalents capable of realizing technical ideas.

Also, the purpose or effect of the present invention should not be construed as being limited thereby, as it does not mean that a particular embodiment must include all such effects or merely include such effects.

In the present specification, the present embodiment is provided so that the disclosure of the present invention is complete, and that those skilled in the art will fully understand the scope of the present invention. And this invention is only defined by the scope of the claims.

Thus, in some embodiments, well known components, well known operations, and well-known techniques are not specifically described to avoid an undesirable interpretation of the present invention.

Meanwhile, the meaning of a term described in the present invention is not limited to a lexical meaning, and should be understood as follows.

It is to be understood that when an element is referred to as being "connected" to another element, it may be directly connected to the other element, but there may be other elements in between. On the other hand, when an element is referred to as being "directly connected" to another element, it should be understood that there are no other elements in between. On the other hand, other expressions that describe the relationship between components, such as "between" and "between" or "neighboring to" and "directly adjacent to" should be interpreted as well.

It should be understood that the singular " include "or" have "are to be construed as including a stated feature, number, step, operation, component, It is to be understood that the combination is intended to specify that it does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined.

Commonly used predefined terms should be interpreted to be consistent with the meanings in the context of the relevant art and can not be interpreted as having ideal or overly formal meaning unless explicitly defined in the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In the description of the embodiments, the same components are denoted by the same reference numerals, and explanations of the same reference numerals will be omitted in some cases.

FIG. 1 is a perspective view of a rockfall prevention measure according to a first embodiment of the present invention, and FIG. 2 is an enlarged view of the main part of FIG.

Referring to these drawings, the anti-rockfall prevention apparatus 100 according to the present embodiment does not use a mesh network (not shown), so that the structure can be stably structured to improve strength, thereby improving the efficiency of anti- And may include a zinc plating strut 110, a base 120, and a zinc plated anti-rocking bar 130.

First, the zinc plated support 110 is a kind of pole that supports the zinc plated anti-rocking rods 130, and a plurality of them are spaced apart from each other.

Although a pair of zinc plating struts 110 are shown in the figure, the zinc plating struts 110 may have a structure in which three or more are continuously arranged. That is, the zinc plating struts 110 may be installed over all the places for preventing rock fall.

In this embodiment, the zinc plated strut 110 is plated with zinc on its surface. It can therefore have corrosion resistance and is therefore sufficient for long term use.

In addition, the zinc plated support 110 has an H-shaped cross section. In other words, the surface of the beam having the H-shaped cross section is plated with zinc, so that the zinc plated support 110 can be manufactured.

The upper end of the zinc platelet support 110 forms the forward bent portion 110a, but the bent portion 110a is not necessarily formed. That is, even if there is no bending portion 110a, it should be within the scope of the present invention.

The through hole 111 in which the zinc plated anti-rocking bar 130 is disposed is formed in the zinc plating strut 110.

Next, the base 120 is coupled to the lower end of the zinc plating strut 110 and serves to support the zinc plating strut 110. [

The base 120 may be a structure formed by concrete pouring, and it is also possible to put it in the field and be manufactured in the factory in advance.

Finally, the zinc-plated anti-rocking rods 130 are arranged in a plurality of vertical directions between the pair of zinc plating struts 110 to prevent falling-off.

However, in the present embodiment, since a plurality of zinc plated anti-rocking rods 130 are applied, a stable structure can be obtained and strength can be improved. .

In particular, in this embodiment, the surface of the zinc plated anti-rocking bar 130 is plated with zinc. It can therefore have corrosion resistance and is therefore sufficient for long term use.

A female threaded portion 131 is formed at the end of the zinc plated anti-rocking bar 130 so that the zinc plated anti-rocking bar 130 is coupled to the zinc plated strut 110.

The screw 140 is inserted from the outside of the zinc plating strut 110 into the through hole 111 of the zinc plating strut 110 and fastened to the internally threaded portion 131 of the zinc plated anti-rocking bar 130, So that the prevention rods 130 can be coupled to the zinc plating pillars 110.

When the zinc plated anti-rocking rods 130 are joined to the zinc plating struts 110 in this manner, the work can be facilitated and the maintenance work for repairing or replacing the zinc plated anti-rocking rods 130 There is also an advantage that can be made easier.

According to the present embodiment having the structure and function as described above, since the mesh network is not used as in the conventional art, a stable structure can be obtained to improve the strength, thereby improving the efficiency of anti-rocking.

FIG. 3 is an enlarged perspective view of a substantial part of the anti-rocking measure according to a second embodiment of the present invention, and FIG. 4 is a partial exploded view of FIG.

Referring to these drawings, the rockfall prevention device 200 according to the present embodiment may also include a zinc plating strut 110, a base 120, and a plurality of zinc plated anti-slip rods 230.

In the case of this embodiment, the joining structure of the zinc plated anti-rocking rods 230 is different from the above-described embodiment.

That is, in this embodiment, the male screw portion 231 is inserted into the through hole 111 of the zinc plated support 110 and exposed to the outside, at the end of the zinc plated anti-rocking bar 130.

And the nut 240 is fastened to the male threaded portion 231 of the anti-rocking bar 230 on the outside of the zinc plating strut 110 so that the zinc plated anti-rocking bar 230 can be coupled to the zinc plating strut 110 .

In this way, even if the zinc plated anti-rocking bar 230 is attached to the zinc plating strut 110, the operation can be facilitated. Further, the maintenance work for repairing or replacing the zinc plated anti-rocking bar 230 There is an advantage that it can be easy.

Even if the present embodiment is applied, since the mesh network is not used as in the conventional art, a stable structure can be obtained to improve the strength, thereby improving the efficiency of anti-rocking.

Fig. 5 is an enlarged perspective view of a substantial part of the anti-rocking measure according to the third embodiment of the present invention.

Referring to this figure, the rockfall prevention device 300 according to the present embodiment may also include a zinc plating strut 310, a base 120, and a plurality of zinc plated anti-slip rods 330.

In this structure, a flange 331 for engagement is formed at the end of the zinc plated anti-rocking bar 330, and a female screw 332 is formed inside the flange 331 for engagement.

A slit 311 is formed in the galvanized ironing support 310 so that the flange 331 of the zinc-plated anti-rocking bar 330 is fitted.

The zinc plated struts 310 are formed with a communication hole 312 through which the female threaded portion 332 formed in the flange 331 for fitting the zinc plating strut 310 inserted through the slit 311 is communicated, And the screw 340 is fastened through the communication hole 312. When the engagement flange 331 of the zinc plating strut 310 is inserted through the slit 311 and the female screw portion 332 formed in the engagement flange 331 is communicated with the communication hole 312, 340 can be joined to the zinc-plated anti-rocking bar 330.

In this way, even if the zinc plated anti-rocking bar 330 is attached to the zinc plating strut 310, the work can be facilitated. Further, the maintenance work for repairing or replacing the zinc plated anti-rocking bar 330 There is an advantage that it can be easy.

Fig. 6 is an enlarged perspective view of a substantial part of the anti-rocking measure according to the fourth embodiment of the present invention.

Referring to this figure, the rockfall prevention device 400 according to the present embodiment may also include a zinc plating strut 110, a base 120, and a plurality of zinc plated anti-rocking bars 431 and 432.

In this embodiment, the first and second zinc plated anti-rocking rods 431 and 432 are applied to separate and join the zinc plated anti-rocking rods 431 and 432, respectively. When such a method is applied, there is an advantage that the length of the first and second zinc plated fall prevention rods 431 and 432 can be adjusted.

7 is an enlarged perspective view of a substantial part of the anti-rocking measure according to the fifth embodiment of the present invention.

Referring to this figure, a rockfall prevention device 500 according to the present embodiment may also include a zinc plating strut 110, a base 520, and a plurality of zinc plated anti-rocking bars 130.

In such a structure, the base 520 is formed with a post inserting fixing part 521 through which the zinc plated support 110 is inserted and fixed. When the support post inserting portion 521 is formed on the base 520, it is advantageous that the operation of fixing the zinc support post 110 is much easier.

FIG. 8 is an enlarged perspective view of a substantial part of a rockfall prevention measure according to a sixth embodiment of the present invention, and FIG. 9 is a partial exploded view of FIG.

Referring to this figure, a rockfall prevention device 600 according to the present embodiment may also include a zinc plating strut 110, a base 120, and a plurality of zinc plated anti-slip rods 130.

In this structure, a lid 650 is further used to cover the groove of the zinc platelet support 110. The lid 650 covers and protects the area of the screw 140 that secures the zinc plated anti-rock member 130. When the cover 650 is used, water penetrates into the area of the screw 140, You can eliminate the corrosive clogging.

10 is an enlarged perspective view of a substantial part of the anti-rocking measure according to the seventh embodiment of the present invention.

Referring to this figure, a rockfall prevention device 700 according to the present embodiment may also include a zinc plating strut 110, a base 120, and a plurality of zinc plated anti-slip rods 130.

In this structure, the reflector 760 is further coupled to the side wall of the zinc platelet support 110. The reflection plate 760 is reflected by a headlight of a car or a moonlight, and thereby serves to attract attention of a passerby in a dark night. In other words, even in the dark night, it is possible to inform the location where the anti-rocking prevention device 700 exists, which can provide a lot of safety.

Fig. 11 is an enlarged perspective view of a substantial part of the anti-rocking measure according to the eighth embodiment of the present invention.

Referring to this figure, the anti-rocking measure 800 according to the present embodiment also includes a zinc plating support 110, a base 120, and a plurality of zinc plated anti-rocking bars 130 having a reflector 860 on a side wall thereof. . &Lt; / RTI >

In such a structure, a plurality of luminous projections 860 are provided on the zinc plated anti-rocking bar 130. When the galvanized rockfall preventing rods 130 are provided with a plurality of luminous projections 860 as shown in this embodiment, it is possible to inform the position of the anti-rocking measure 800 in dark night in addition to the reflection plate 860, .

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined in the appended claims. Accordingly, such modifications or variations are intended to fall within the scope of the appended claims.

100: Anti-rocking measure 110: Zinc plating
111: through hole 120: base
130: Zinc plated anti-rocking rod 131: Female thread part
140: Screw

Claims

Zinc-plated struts spaced apart from one another and plated with zinc;
A base coupled to a lower end of the zinc plating strut and supporting the zinc plating strut; And
And a plurality of zinc-plated anti-rocking rods arranged in a plurality of vertical directions between a pair of zinc plated struts for preventing rockfall, the plurality of zinc-plated anti-rocking rods having a surface plated with zinc and having a circular shape in cross section.

The method according to claim 1,
Wherein the zinc plating strut has an H-shaped cross section,
Wherein the galvanized steel strut has a through hole in which the zinc plated anti-rocking bar is disposed.

3. The method of claim 2,
A female screw portion is formed at an end of the zinc plated anti-rocking rod,
Wherein the zinc plated anti-rocking rod is fixed by a screw inserted into the through-hole from the outside of the zinc plating strut and fastened to the female threaded portion.

3. The method of claim 2,
A male screw portion is formed at an end of the zinc plated anti-rocking rod,
Wherein the zinc plated anti-rocking rod is fixed by a nut inserted into the through hole from the outside of the zinc plating strut and fastened to the male screw portion.