KR102043983B1 - Pillar fixing device - Google Patents

Abstract

The present invention relates to a pillar fixing device in which a lower portion is embedded in the ground, and an upper portion is stably coupled to a lower end of a pillar to stably fix the pillar to the ground without direct embedding. Accordingly, the pillar can be easily installed and replaced so that it is easy to installation and replacement. When the pillar is coupled to a fixing device, the pillar can be prevented from being damaged and easily installed as additional pillar processing work such as punching work is unnecessary. Moreover, the pillar fixing device can be applied to a pillar with various outer diameters.

Description

Landfill Shore Fixture {PILLAR FIXING DEVICE}

According to the present invention, the lower part is embedded in the ground, and the upper part is firmly coupled to the lower end of the support so that it can be firmly fixed to the ground without having to directly bury the support, and the support can be easily installed and replaced because the installation and replacement of the support is simple. It relates to a fixing device.

The present invention also relates to a support holder that can be applied to a support having a variety of outer diameters because the support is not damaged due to the need for a separate support processing work such as a punching operation when the support and the fixing device are combined.

In general, when installing the strut (支柱) is installed on the ground through a separate block frame that is installed by directly installing a certain lower portion on the ground or installed and fixed on the ground.

However, when the landfill is directly buried, external weather or water from the surrounding terrain may affect the soil in which the landslide is installed, causing the lands to bend or deviate from the installation location.

In addition, there is a risk of uncomfortable because the props exposed to the outside may be easily shaken by external force, and in order to prevent this, the props should be exposed to the outside with a short length or made of long lengths in the first place. do.

In addition, when a separate mounting member such as a block is installed on the ground to fix the support to such a mounting member, the mounting member is also not fixed to the ground by external force, so that the shore may be out of the installation position. There is a concern that the installation space increases when the load is increased or manufactured in a wide spread shape so that the installation member is fixed to the ground.

On the other hand, by providing a separate frame to the support to improve the support capacity of the support, and in the prior art in the form of landfill to be fixed to the ground in the Republic of Korea Patent Publication No. 10-0956811 "Refilled handrail having a shearing function increases Post anchoring device ".

The prior art document has a shape in which a strut insertion hole having a shape corresponding to the outer shape of the balustrade prop is formed as shown in FIG. A reinforcing plate member (3) embedded in the mall to keep the railing posts upright, a reinforcing plate member preventing member (4) preventing the reinforcing plate member from being separated from the bottom of the railing column, and a reinforcing plate member preventing member An upper bolt which comprises a plurality of bolts (5) and nuts (6) for fixing both ends of the railings on the lower portion of the handrail and the reinforcing plate, respectively, and fixing the reinforcing plate member preventing member on the handrail Is installed in the form penetrating through the handrail strut through the bolt insertion hole 21 drilled in the lower portion of the handrail.

However, in the case of the prior art, even if the reinforcing plate is provided on the outer circumferential surface of the support, it is judged to have a limit in reinforcing the support of the support in the case of strong external force. When the reinforcing plate separation prevention member is extended or contracted, the reinforcing plate member may be moved upward and downward along the outer circumferential surface of the support.

In addition, there is a problem in that the installation process is difficult because a separate perforation work is required when using the existing support because it is necessary to fasten the support and bolts reinforcing plate through the bolt insertion hole.

In addition, there is a problem in that the prop is long because the depth of landfill should be taken into account in the production of the prop because the land is directly embedded as described above.

Republic of Korea Patent Publication No. 10-0956811 (announced May 11, 2010)

In order to solve the problems as described above, the present invention can be firmly fixed to the ground without embedding the struts, do not damage the struts do not damage the struts, do not damage the struts, landfills simple installation It is an object of the present invention to provide a fixing device.

In addition, it is an object of the present invention to provide a support for holding the support is easy to install and replace the support, and can be applied to the support having a variety of outer diameter.

In the strut fixing device which is directly coupled to the strut as a means for achieving the object of the present invention, and can be fixed to the ground coupled to the strut embedded in the ground,

It is composed of a buried portion buried in the ground, the landfill portion is located on the upper surface, a fixed bracket that is in close contact with the outer surface of the landlord located in the center of the upper surface of the buried portion, and a coupling bracket that is fixed and fixed to the fixed bracket .

In addition, the fixing bracket is fixed to the upper surface of the buried portion is made in one piece.

In addition, the upper surface of the buried portion is additionally formed with a fitting groove recessed in the lower direction, such as the lower surface of the support, the support is inserted into the fitting portion of the lower end is inserted into the fitting groove.

In addition, the buried portion is provided in the column-shaped buried pillar and the upper end of the buried pillar to be embedded in the ground, is made larger than the top shape of the buried pillar, the upper surface is composed of an upper surface exposed to the ground.

In addition, the fixing bracket and the coupling bracket has a shape corresponding to the arc of the semicircle, the inner surface has a shape corresponding to the outer surface of the support, the inner surface is coupled to the outer surface of the support when the fixing bracket and the coupling bracket is coupled Tightly fixed.

Further, first fasteners protruding outwardly in the vertical direction are formed at both ends of the fixing bracket, and second fasteners protruding outwardly in the vertical direction are formed at both ends of the coupling brackets. 2 fasteners have the same shape, and are formed through fastening holes formed in the same position, respectively, the coupling holes formed in the first fastener and the second fastener when the coupling bracket is coupled to the fixing bracket on the same horizontal line A bolt is passed through the fastening holes, and a nut is coupled to the end of the bolt so that the coupling bracket and the fixing bracket are tightly coupled to the bottom of the support.

Recessed landslide holding device according to the present invention is buried only in the ground portion, the shore can be provided and coupled to the center of the upper plate of the buried portion can be fixed firmly to the ground without directly burying the shore, installation of the shore And the replacement work is simple, it has the effect of easy installation and replacement.

In addition, it is not necessary to separate the processing of the struts, such as drilling, when combining the struts and the fixing device does not damage the struts, the installation work is simple, and has the effect that can be applied to the struts having a variety of outer diameters.

In addition, the part exposed to the ground is minimized, the appearance is clean, and has the effect of minimizing the installation area exposed to the outside.

Figure 1 shows the configuration of a buried post holding device according to the present invention.
Figure 2 is an exploded perspective view of the buried post holding device according to the present invention.
3 is a plan view showing a buried post holding device according to the present invention.
Figure 4 shows another embodiment of a buried post holding device according to the present invention.
Figure 5 shows an example in which the buried post holding device according to the present invention is fixed to the ground.
Figure 6 shows a prior art document.

It will be described in detail below with the accompanying drawings so that those skilled in the art can easily implement the buried post holding device of the present invention.

Figure 1 shows the configuration of the buried strut fixing device according to the invention, Figure 2 is an exploded perspective view of the buried strut fixing device according to the present invention, Figure 3 is a buried strut fixing device according to the present invention It is shown in plan view, Figure 4 shows another embodiment of the buried post holding device according to the present invention, Figure 5 shows an example of the buried post holding device according to the present invention fixed to the ground.

The buried strut fixing device according to the present invention is directly coupled to the strut, and is fixed to the ground by the landfill coupled to the ground, it can be sufficiently fixed to the ground even if the bottom of the strut is not buried and fixed to the outside, Because it does not have a clean appearance, it can be replaced by removing only the coupling bracket exposed outside the ground.

The buried post holding device (1) is composed of a buried portion 10, the fixing bracket 20 and the coupling bracket (30).

First, the buried portion 10 occupies most of the holding device (1), is embedded in the ground, and serves to fix the support (2) coupled to the top plate 12 to the ground. The buried portion 10 is composed of a buried pillar 11 and the top plate (12).

The buried pillar 11 is driven and buried and fixed to the ground, and the strut 2 coupled to the upper part is momentum by the buried pillar 11 buried and fixed to the ground even when an external force, i.e., a moment is generated and the strut shakes. As a result, the support 2 can be prevented from rotating.

The buried column 11 has a columnar shape having a cross section of a circle or a square, the cross section to have an inner diameter corresponding to the inner diameter of the support (2).

Therefore, the support 2 can be firmly supported and fixed, and the area to be embedded can be widened to secure the support 2 and the support fixing device 1 by external force.

An upper plate 12 is provided at an upper end of the buried pillar 11, and the upper plate 12 is integrally formed with the buried pillar 11.

The upper plate 12 is made in the same shape as the cross section of the support (2), the diameter is made larger than the cross section of the support (2) so that the lower surface of the support (2) is located in the center of the top plate 12 to support it. .

A portion of the top plate 12 and the buried pillars 11 are embedded in the ground so that only the top surface of the top plate 12 is exposed to the ground (see FIG. 5).

On the other hand, because the upper surface of the upper plate 12 is smooth, even if the bottom side of the support (2) is coupled and fixed due to the fixing bracket 20 and the coupling bracket 30 is coupled in the vertical direction of the bottom of the support (2) Since the support 2 is not sufficiently secured to the upper plate or the nut 50 or the nut 50 is loosened, the support 2 easily escapes from the upper plate 12.

Therefore, the upper surface of the upper plate 12 is formed with a fitting groove 12a that is vertically recessed in the lower direction.

The fitting groove 12a is recessed and formed in the center of the upper surface of the upper plate 12 in a shape corresponding to the lower surface of the support 2, and when the support 2 is inserted into the fitting groove 12a, a part of the fitting groove 12a is inserted into the fitting groove 12a.

Through the support (2) is first fitted into the fitting groove (12a) when combined with the holding device (1) so that the support (2) is provided in the center of the top plate 12, and fixed in the outward direction of the fitting groove (12a) Bracket 20 is provided to allow the outer surface of the support (2) to be in close contact with the fixing bracket (20) inside.

The upper plate 12 is provided with a fixing bracket 20, wherein the upper plate 12, that is, the buried portion 10 and the fixing bracket 20 is made in one piece so that the support (2) is installed and provided in the designated position , The inner surface of the fixing bracket 20 is in close contact with a part of the outer surface of the support (2) to fix the lower portion of the support (2).

Fixing bracket 20 is made of a semi-circular arc, both ends are formed with a first fastener 21 protruding in a direction orthogonal to the outer surface.

The fixing bracket 20 has a shape corresponding to the outside of the fitting groove 12a of the upper plate 12, the inner diameter of the fixing bracket 20 corresponds to the outer diameter of the support (2).

The first fastener 21 is provided with a plurality of fastening holes 21a for inserting the bolt 40, and is the same as the fastening hole 31a formed in the second fastener 31 of the coupling bracket 30 to be described later. The bolt 40 is interpolated and penetrated in the horizontal direction so that the fixing bracket 20 and the coupling bracket 30 are coupled to the horizontal line.

Coupling bracket 30 has the same shape as the fixing bracket 20, both ends are provided with a second fastener 31 in the same shape as the first fastener (21). On the other hand, although the fixing bracket 20 is fixed to the buried portion 10, the coupling bracket 30 is separated from the buried portion 10 and the fixing bracket 20.

Thus, the support 2 is fixed to the support holder 1 while being coupled to the fixing bracket 20 through the coupling bracket 30 after the support 2 is provided on the upper plate 12.

The coupling bracket 30 is molded with the fixing bracket 20 to form a space in which the support 2 can be provided on the inner side, and the coupling holes formed in the first and second fasteners 21 and 31, respectively, when the coupling bracket 30 is formed. The bolts 40 are inserted into the fastening holes 21a and 31a of the first and second fasteners 21 and 31 while the 21a and 31a are positioned on the same horizontal line. Since the nut 50 is coupled to the end of the bolt 40 passing through the second fastener 31, the internal space formed when the fixing bracket 20 and the coupling bracket 30 are combined is narrowed, and the first and second fastenings are coupled. The inner surfaces of the spheres 21 and 31 are closely coupled to the outer surfaces of the struts 2.

At this time, if the outer diameter of the support (2) is larger than the inner space area formed when the first and second fasteners (21, 31) are combined, the area of the inner space can be adjusted to match the outer diameter of the support (2) by loosening the nut (50). have.

Therefore, it is possible to close and fix the support (2) having a variety of outer diameter can increase the usability, improve the fixing force.

In addition, for the coupling and fixing of the support (2), it is unnecessary to process such as punching work on the support (2) separately, and can be combined and fixed with the support (2) of various widths.

On the other hand, although the bolt 40 and the nut 50 were used as the coupling member for coupling the fixing bracket 20 and the coupling bracket 30, the present invention is not limited thereto, and the support (2) is permanently fixed to the support fixing device (1). In the case of fixing by using the first fastener 21 and the second fastener 31 may be bonded by welding in close contact.

In addition, in another embodiment, the upper plate 12, the fitting groove 12a, in accordance with the lower surface and the outer surface of the rectangular column 2, also in the rectangular column shape post 2 as shown in FIG. The first and second fasteners 21 and 31 are made to fit.

Therefore, the holding fixing device 1 having the above-described configuration performs the driving operation so that the buried portion 10 is embedded in the ground, and the buried portion 10 is positioned so that the upper surface of the upper plate 12 is in line with the ground. When buried, the support (2) is positioned in the center of the upper plate 12 so that a part of the bottom of the support (2) is inserted into the fitting groove (12a), and then the coupling bracket 30 and the fixing bracket 20 are coupled to the support (2). By tightly fixing the lower portion of the support (2) can be fixed to the ground stably and firmly.

In addition, when the support (2) is replaced, the coupling bracket (30) can be easily replaced by replacing the support (2), the buried portion 10 is minimally exposed to the ground to minimize the installation space, the appearance is neat Can be installed.

In addition, what was described above using FIGS. 1-5 described only the main matter of this invention, and is not limited to the structure of FIGS. 1-5 in this invention as many designs as possible within the technical scope are possible. Is self explanatory.

1: Shoring Fixture 2: Shoring
10: landfill portion: landfill pillar
12: top plate 12a: fitting groove
20: fixing bracket 21: first fastener
30: coupling bracket 31: second fastener
40: bolt 50: nut

Claims (6)

In the strut fixing device which is directly coupled to the strut, and can be fixed to the ground coupled to the landfill,
A buried portion buried in the ground and having a support on the upper surface thereof; A fixing bracket in close contact with an outer surface of the strut positioned in the center of the upper surface of the buried portion; And a coupling bracket coupled to and fixed to the fixing bracket to fix the prop.
The buried portion is a column-shaped buried pillar buried in the ground; And an upper plate provided integrally at an upper end of the buried pillar, and made larger than the upper shape of the buried pillar, and having an upper surface exposed to the ground.
The fixing bracket is fixed to the upper surface of the top plate is made of an integral,
First fasteners protruding in an outer vertical direction at both ends of the fixing bracket;
Second fasteners protruding in an outer vertical direction at both ends of the coupling bracket;
The first fastener and the second fastener has the same shape, the through hole formed in the same position; respectively formed;
When the coupling bracket is coupled to the fixing bracket, the fastening holes formed in the first fastener and the second fastener are located on the same horizontal line so that a bolt penetrates the fastening holes, and a nut is coupled to the end of the bolt. An embedded strut fixing device, characterized in that the inner side of the coupling bracket and the fixing bracket is changed in close contact with the bottom of the strut according to the coupling degree of the nut.
delete The method of claim 1,
On the upper surface of the buried portion fitting grooves recessed downward in the same manner as the lower surface of the support; is further formed,
The shore is embedded buried holding apparatus characterized in that the lower part is inserted into the fitting groove is inserted.
delete The method of claim 1,
The fixing bracket and the coupling bracket has a shape corresponding to the arc of the semicircle,
The inner side has a shape corresponding to the outer side of the strut,
When the fixing bracket and the coupling bracket is coupled to the inner surface is fixed landscaping holding device characterized in that the close contact fixed to the outer surface of the support.
delete

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