KR20190113214A - Fixture for supporting fence pillar with protecting street flowerbed - Google Patents

Abstract

The present invention relates to a pillar for fence for protecting street flower beds. More specifically, the pillar is applied to a fence used to protect the street flower beds, and can be installed by simply inserting without fixing the pillar which is fixed each time setting up the fence, so that convenient to insertion and removal work for maintenance is convenient and installation work is easy. Fence supporting capacity can be maintained stably and continuously, thereby significantly reducing labor and cost waste associated with repair work.

Description

Fixture for supporting fence pillar with protecting street flowerbed}

The present invention relates to a fence support for the horizontal flower bed protection, and more particularly, it can be installed by simply inserting the fence to be fixed by applying a fence used to protect the horizontal flower bed every time to establish the fence fixed. As well as the convenience of insertion and removal for maintenance and ease of installation, the support for the fence can be maintained stably and continuously so that the posts for fences for improved horizontal flower bed protection can be significantly reduced. It is about.

In general, roads are divided into driveways driven by cars and sidewalks where people walk, and trees are planted in India for improving the environment such as urban aesthetics and air purification.

On the other hand, in winter, when snow accumulates, traffic jams and accidents occur, and when snow falls, snow is sprayed on the road to remove snow.

By the way, the snow remover is mainly used calcium chloride, which lowers the freezing point of the snow to freeze the ice in the ice quickly, the snow removal effect is great, but when sprayed on the road when it is scattered on the trees around the road caused by salt There is a problem that the tree is dried due to the degradation of the tree cells and the problem of death and death.

A plurality of base pillar members spaced apart from the road to solve these problems; A plurality of panel mounting pillar members each formed on one side of the plurality of base pillar members, the panel insertion grooves each having an upper side open at both sides thereof; And one end is inserted into the panel insertion groove of one of the panel mounting pillar members of the plurality of panel mounting pillar members, and the other end is inserted into the panel insertion groove of another panel mounting pillar member adjacent to the one panel mounting pillar member. There is an example of a roadside protection device that is inserted and provided with a cover member having a panel shape to protect the roadside tree from snow removing agents used in winter to increase the life span of the roadside tree and the aesthetics of the roadway.

However, in this case, in order to install a cover member having a panel shape, there is a problem in that a plurality of base pillar members having a plurality of panel mounting pillar members are provided at regular intervals.

That is, when the base pillar member is installed farther than the width of the cover member having a panel shape, both ends of the cover member cannot be inserted into the panel insertion groove of the panel mounting pillar member, and the installation interval of the base pillar member is too narrow or irregular. In the case of installation at intervals, the width of the cover member must be matched to the installation interval of the base pillar member, so the installation is very difficult.

In addition, the conventional roadside protection device must not only be installed while maintaining the installation interval of the pillar member at a predetermined interval when installing, but also removed from the panel mounting pillar member while lifting the cover member to the upper side of the pillar member even when the cover member is dismantled. There is a problem that the work efficiency is lowered during installation and dismantling.

In addition, since the cover member is in the shape of a plate, the installation environment is extremely limited because a cover member having a curved structure must be used when installed at both ends of a curved flower bed such as an intersection or a flower bed for a central separation.

Accordingly, the present inventors have applied for a patent for 'Horizontal flower bed protection fence' as of March 23, 2012, with an effort to develop a technology that can solve the above-mentioned problems, and has been granted a patent for registered patent No. 10-1169743 (2012.07.24.). There is a bar.

However, while applying and applying the patent technology, it is often necessary to re-install the fence for maintenance, etc. Since the prop disclosed in the registered patent must be removed every time, it is difficult to shorten the working air, especially in winter. If the land was frozen, the landslide itself was very difficult to pull out, revealing time and costly limitations.

In addition, even in the case of the winter season, even if it is difficult to put the props, it is not possible to build it deeply, and it is easy to fall down, so the support for the fence is weak. Was done.

Domestic Patent No. 10-1169743 (2012.07.24.) 'Horizontal flower bed protection fence'

The present invention was created in view of the above-mentioned problems in the prior art, and was created to solve this problem. Can be easily installed and removed for maintenance and ease of installation, as well as to maintain fence support stably and continually for improved street flower protection to significantly reduce manpower and cost waste due to maintenance. Its main purpose is to provide fence props.

The present invention is a means for achieving the above object, in the fence support for the pedestrian fence for protection of the horizontal flower bed including a plurality of fence support for supporting the 100; A support insert end 110 is formed at a lower end of the fence support post 100; In the ground of the horizontal flower bed is fixed to the main body 200 is inserted into the holding insert end 110 is fixed, the fixed main body 200 is inserted into the holding insert end 110 is inserted into the space 210 This is formed, by extruding the synthetic resin so as to have a form in which the sides connecting the corners of each of the rectangular shape is curved inwardly is manufactured in the form of a profile; The open upper end of the fixed main body 200 provides a fence holding support for the horizontal flower bed protection, characterized in that configured to be closed by the cover cap (300).

At this time, the lower end of the fixed main body 200 is characterized in that the anchor portion 220 is pointed at the bottom is heat-sealed and configured to be a pile-type fixing.

According to the present invention, it is applied to the fence used to protect the horizontal flower bed can be installed by simply inserting without fixing by striking the strut to fix the fence every time, the convenience of the removal operation for maintenance and installation work In addition to ease of use, fence support can be maintained stably and continuously, resulting in a significant reduction in manpower and cost associated with refurbishment.

1 is an exemplary view of the holding post for the fence for protecting the horizontal flower bed according to the present invention.
Figure 2 is an exemplary view showing another example of the support for holding the fence for the horizontal flower bed protection according to the present invention.
Figure 3 is an exemplary cross-sectional view of the holding post for the fence for the protection of the flower bed in accordance with the present invention.
Figure 4 is an exemplary view showing an example of the use of the holding for the fence for the horizontal flower bed protection in accordance with the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment according to the present invention.

Prior to the description of the present invention, the following specific structures or functional descriptions are merely illustrated for the purpose of describing embodiments according to the inventive concept, and the embodiments according to the inventive concept may be implemented in various forms, It should not be construed as limited to the embodiments described herein.

In addition, embodiments in accordance with the concepts of the present invention may be modified in various ways and may have various forms, specific embodiments will be illustrated in the drawings and described in detail herein. However, this is not intended to limit the embodiments in accordance with the concept of the present invention to a particular disclosed form, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

As shown in Figures 1 and 3, the fence supporter for the horizontal flower bed protection according to the present invention has a fixed main body having an insertion space 210 therein so that the lower end of the fence supporter 100 can be inserted ( 200).

At this time, the fixed main body 200 is fixed to the ground, and is a member constituting a fixed point that can be inserted and removed fence pillar 200.

Therefore, it is not necessary to dig and fix the ground every time to install or maintain the fence pillar 100 as before, or to hit the ground to be fixed and installed, so it is very easy to install, so no need for many workers. It's so easy to install that you get the benefits of saving manpower, time and money.

In particular, since the fixed main body 200 according to the present invention has an empty shape inside, it may be deformed by earth pressure when buried in the ground for a long time, so it must be able to withstand it sufficiently and have durability.

To this end, the present invention uniquely configures the cross-sectional shape of the fixed main body 200.

That is, the semicircular convex protrusion 212 may protrude from the central portion of the inner four sides.

When configured in this way, the thickness of the edge portion is made of reinforcement, and the sliding guide is smoothly guided in the insertion and removal of the strut insertion end 110 is formed a predetermined length at the lower end of the support for the support (100) You can do it.

In addition, since the fixed main body 200 is always buried in the ground, foreign matter may penetrate into the empty inner space to be blocked.

In order to prevent this, the present invention further includes a cover cap 300.

The cover cap 300 is configured to cover the upper end of the fixed main body 200, it is sealed to the open top of the fixed main body 200 to block foreign matter from penetrating from the outside.

In addition, when inserting and installing the fence post 100, the cover cap 300 may be removed and then inserted and installed.

In addition, in the method of fixing the fixed main body 200 according to the present invention in the ground, the form of simply digging and embedding the ground, as well as the form of driving against the ground, put the concrete (C) in the form of landfill fixed And many other forms.

As another example, the fixed main body 200 may be modified as shown in (a), (b), (c) of Figure 2, in the case of (a) when the fixed main body 200 in the longitudinal cross-sectional view approximately cross-shaped It may be in the form of a profile having a.

Here, the profile is referred to as extruded through an extruder having the illustrated longitudinal section shape.

Therefore, cutting the extruded profile to a certain length completes the fixed base body 200 according to the present invention.

In other words, the fixing main body 200 has a shape in which the sides connecting each corner of the quadrangle are curved inwardly, that is, inside.

In this configuration, while forming a space therein but having an arcuate connection portion to narrow the internal space to improve the pressure resistance characteristics, thereby having a force capable of sufficiently resisting earth pressure.

In addition, the cover cap 300 is configured to be covered with the upper end of the fixed main body 200 while having the same longitudinal cross-sectional shape as the fixed main body 200, hermetically sealing the open top of the fixed main body 200 This prevents foreign substances from penetrating from the outside.

In addition, in the case of (b) it may be further modified to be fixed by a pile including the anchor portion 220 which is further laminated on the bottom surface of the fixing base body 200 by a heat fusion method.

At this time, the anchor portion 220 is molded, it is preferable that the heat-sealed laminated on the bottom surface of the fixed fixed main body 200.

In this way, it is difficult to use the concrete pouring method or the method of fixing the landfill after digging, so that it can be used appropriately when it is necessary to hit and fix it by driving.

In addition, (c) is a modification which combined (a) of FIG. 1 and FIG.

On the other hand, the fence pillar 100 has the same structure as the pillar disclosed in the 'opening fence protection fence' Patent No. 10-1169743 (2012.07.24.) Patented and developed by the present applicant.

In other words, the basic structure that can be fixed to the barrier film using a chord is the same. Therefore, detailed description thereof will be omitted.

However, a portion of the lower end length of the fence support pillar 100 is formed into a support insertion end 110 which is processed into a shape corresponding thereto so that the portion of the lower end of the fence pillar 100 may be inserted into the insertion space 210 of the fixed main body 200.

At this time, since the post-insertion end 110 is difficult to be extruded in the form of a profile like the fixed main body 200, it may be laminated after separate molding or simultaneously molded using a heterogeneous mold.

Here, since the fence post 100 and the fixed main body 200 according to the present invention are molded (extruded, foamed, pressed, blowed, etc.) using a synthetic resin, the degree of freedom in shape processing is very high.

In addition, since the fixed main body 200 must be constantly buried in the ground, it must be resistant to cracking and heat resistance as well as corrosion resistance, stain resistance and chemical resistance.

To this end, in the present invention, a resin composition for molding the fixed main body 200 is formed as follows.

The resin composition for forming the fixed main body 200 according to the present invention is 15% by weight of butyl prop-2-propenoate, 10% by weight of ursolic acid, and 2.5% of isohexadecane. %, Cyanoacrylate 5.0 wt%, perfluoropolyether 8.5 wt%, methacrylic acid 3.5 wt%, silicon nitride 2.5 wt%, calcined ytterbium oxide 4.5 wt% , Alumina 1.5% by weight and the remaining polycarbonate resin.

At this time, the butyl pro-2-enoate is added to increase the bending strength while providing ductility, impact reinforcement and binding properties to the composition, the ursolic acid adsorbs the polymer particles on the surface of the inorganic material as a powder having excellent needle absorption It is added to enhance the cushioning, bending properties and durability and crack resistance.

In addition, the isohexadecane is added to contribute to the separation and removal of foreign matter adhering to the surface of the molded article, the cyanoacrylate is added to suppress the high thermal expansion and strengthen the binding force between the compositions.

In addition, the perfluoropolyether (perfluoropolyether) is added to induce smooth insertion by reducing the frictional resistance during insertion and insertion of the strut insertion end 110 by increasing the slip properties, the methacrylic acid is resistant to acid and corrosion resistance The silicon nitride is added to disperse amorphous nanoparticle-sized boron nitride and absorb thermal shock to suppress the occurrence of microcracks and to enhance erosion resistance.

In addition, calcined ytterbium oxide is added as a rare earth metal to increase the chemical resistance and chemical resistance while increasing durability through grain refinement, and the alumina is added as an oxide of aluminum to improve heat resistance.

In addition, the polycarbonate resin is added as a base resin to enhance the scratch resistance and crack resistance.

Then, after making a sample of the 5cm × 5cm × 0.5cm with the above-mentioned resin composition and hit with a leather strap 500 times in the laboratory maintained at 5 ℃ to check the crack resistance, the sample surface in the laboratory maintained at 20 ℃ After hitting again 250 times, and then hitting again 250 times in the laboratory maintained at 36 ℃ and confirmed the surface change using a magnifying glass, but no micro cracks were found anywhere on the surface.

In addition, the surface was scratched with a 4H pencil to confirm scratch resistance, but scratching did not occur anywhere on the surface.

Fence holding fixture for protecting the horizontal flower bed according to the present invention made in such a configuration can be utilized in the form as shown in Figure 4, the application process is the same as the applicant's pre-registered patent content will be omitted.

100: fence post
110: prop insertion
200: fixed main body
210: insertion space
220: anchor portion

Claims (2)

In the fence pillar support for the horizontal flower bed protection comprising a plurality of fence pillars for supporting the barrier film;
A support inserting end 110 is formed at a lower end of the support post 100;
In the middle of the horizontal flower bed is fixed to the main body 200 is inserted into the holding insert end 110 is buried fixed,
The fixed main body 200 is formed with an insertion space 210 into which the post insertion end 110 is inserted, and extrudes the synthetic resin to have a shape in which the sides connecting the corners of the quadrangle are curved to the inside. To form a profile;
The open top of the fixed main body 200 is a holding post for the fence for the horizontal flower bed protection, characterized in that configured to be closed by the cover cap (300).
The method according to claim 1,
At the lower end of the fixed main body 200, the anchor anchor 220 having a pointed lower end is heat-sealed, it is configured to enable a pile-type fence holding post for protection of the horizontal flower bed.

Images