KR20080101581A

KR20080101581A - Supporting post for construction

Info

Publication number: KR20080101581A
Application number: KR1020070048862A
Authority: KR
Inventors: 정병희
Original assignee: (유)선일건설
Priority date: 2007-05-18
Filing date: 2007-05-18
Publication date: 2008-11-21

Abstract

Building club according to the present invention, the first and second support slidingly coupled to each other, the coupling position fixing means for adjusting the engagement position of the first and second support is provided on the engaging portion of the first and second support, and the first, At least one of the two supports include an auxiliary support coupled to the coupling means.

For this reason, this invention has the effect that a wider length adjustment can be carried out in the conventional building club of the present invention.

Description

Building clubs {SUPPORTING POST FOR CONSTRUCTION}

1 is an exploded perspective view showing an embodiment of a building club according to the present invention,

Figure 2 is a perspective view of a building club according to the embodiment of Figure 1,

3 is a cross-sectional view taken along line AA of FIG. 2;

4 is a cross-sectional view taken along the line BB of FIG.

5 is a view showing an installation example of a building club according to the embodiment of FIG.

10: first support 20: second support

21: second support flange 30: auxiliary support

31: coupling flange 32: protrusion fixing bar

The present invention relates to a building club, and more particularly to a building club that can further extend the variable length of the building club.

In general, the construction of a concrete building structure forms a form of the building structure as formwork, and consists of a process of curing by pouring concrete to the formwork.

In the process of constructing the building structure, when the concrete is poured into the formwork corresponding to the ceiling of the building structure, the formwork corresponding to the ceiling of the building structure can be sufficiently built to withstand the weight of the unconsolidated concrete placed in the formwork. Supported by clubs.

As a prior art of such a building club bar, 'Building club bark' of the Republic of Korea Utility Model Registration No. 20-0277941 is disclosed.

The prior art building copper bar is provided with a first support which is erected on the bottom of the building structure, and a second support which is slidably coupled to the first support to support the slabs such as the ceiling or the floor of the building structure. And it was possible to adjust the length of the first and second supports coupled by the engaging position fixing means for adjusting the sliding engagement position of the first and second supports.

However, since the length of the building blocks of the prior art is limited in the manufacture of the first and second supports, the amount of change in the length of the first and second supports by the engaging position adjusting means for adjusting the sliding engagement position of the first and second supports. It was also limited.

Therefore, the slab formwork of the building structure exceeding the length of the combined first and second support has a problem that can not be supported by the building blocks of the prior art.

Accordingly, the present invention is to solve the above problems, it is an object of the present invention to provide a building club that can be adjusted in a wider length than the conventional building club.

Building club according to the present invention for achieving the above object is provided in the coupling portion of the first and second support sliding, the first and second support is combined position adjustment for adjusting the engagement position of the first and second support Means and an auxiliary support coupled to the coupling means on at least one side of the first and second supports.

The coupling means has a flange having an outer diameter extended on one side of the auxiliary support, and a protrusion fixing bar protruding in the longitudinal direction of the auxiliary support from the flange to be fitted to at least one end of the first and second support. It is done.

Hereinafter, with reference to the accompanying drawings will be described in detail an embodiment of the present invention.

The first and second supports, the coupling position adjusting means, and the auxiliary support according to the present embodiment are shown in FIGS.

Referring to the drawings, the first and second supports 10 and 20 are formed in a cylindrical shape with both ends open, and have different diameters so as to be slidingly coupled. Although the shape of the first and second supports is illustrated as being cylindrical in the present embodiment, the shape of the first and second supports is not necessarily cylindrical, and the cross sections of the first and second supports may be rectangular, triangular, or hexagonal. It is sufficient if the supports are slidingly coupled to each other.

In order to vary the length of the slidingly coupled first and second supports 10 and 20, the coupling positions of the first and second supports 10 and 20 are coupled to the engaging portions of the first and second supports 10 and 20 that are slidingly coupled. Coupling position adjusting means for adjusting is provided.

Of the first and second supports 10 and 20 having such a configuration, one side of the first support 10 is formed with a first support flange 11 in close contact with the bottom of the building structure. A second support flange 22 is formed at the end of the second support 20 that is not inserted into the first support.

In addition, an auxiliary support 30 which is detachable by a coupling means is provided at an end portion of the second support 20 in which the second support flange 22 is formed.

It is provided with a plurality of auxiliary support 30, a plurality of auxiliary support 30 may be provided with a different length. Auxiliary support 30 having such various lengths are selectively coupled to the end formed with the second support flange 22 of the second support (10,20). Therefore, the first and second support members 10 and 20 slidingly coupled to each other can be further extended in length.

The configuration of the engaging position adjusting means for adjusting the engaging position of the first and second supports according to the present embodiment is shown in Figures 1, 2 and 3 attached.

Referring to the drawings, the coupling position adjusting means is a pin slide hole 13 formed in the first support 10 and the pin through hole formed in the second support 20 at the coupling portion of the first and second support 10 and 20. The fixing pin 50 is fitted to the hole 21, and the operation handle 40 is screwed to the upper end of the first support (10) to support and lift the fixing pin 50.

The pin slide hole 13 formed in the first support 10 is formed in the male thread 12 portion formed on the outer peripheral surface of the upper end of the first support 10 so that the operation handle 40 can be screwed, the male thread 12 ) Is formed to face both sides of the outer circumferential surface.

The pin slide holes 13 penetrate at a predetermined diameter so as to face both sides of the outer circumferential surface of the male thread 12, respectively, and extend the penetrating portion by a predetermined length in the longitudinal direction of the first support 10.

The operation handle 40 screwed to the upper male thread 12 of the first support 10 is elevated while being rotated.

The pin through hole 21 is formed to penetrate through the outer peripheral surface of the second support 20 which is inserted into the upper end of the first support 10 so as to face each other with a predetermined diameter. In addition, a plurality of pin through holes 21 are formed on the outer circumferential surface of the second support 20 at regular intervals in the longitudinal direction.

In addition, both ends of the fixing pin 50 fitted into the pin slide hole 13 of the first support 10 and the pin through hole 21 of the second support 20 are screwed to the first support 10. It is formed to a length sufficient to be seated on the operation handle 40 to be.

4 shows the configuration of the coupling means for coupling the auxiliary support according to the present embodiment to one side of the second support.

Referring to the drawings, one side of the auxiliary support 30 is fitted to the second support 20 is coupled.

In order for one side of the auxiliary support 30 to be fitted to the second support 20, a flat coupling flange 31 is formed at one side of the auxiliary support 30, and the auxiliary support is formed at the center of the coupling flange 31 surface. Protruding fixing bar 32 protruding outward by a predetermined length in the longitudinal direction of the (30) is formed.

Since both ends of the second support 20 are opened, the protruding fixing bar 32 of the auxiliary support 30 is fitted into one opening of the second support 20, so that the auxiliary support 30 is the second support 20. ) Is combined.

Since the coupling flange 31 is caught by one edge of the opening of the second support 20, the auxiliary support 30 is fitted to the second support 20 to be seated.

On the other hand, one side of the second support 20 is provided with a second support flange 22 to easily support the slab formwork of the building structure. Accordingly, the second support flange 22 of the second support 20 and the coupling flange 31 of the auxiliary support 30 are fixed to the bolt 61 and the nut 62 in close contact, thereby supporting the auxiliary support ( 30 may be more firmly fixed to the second support 20.

On the opposite side of the side where the coupling flange 31 of the auxiliary support 30 is formed, the auxiliary support flange 33 is provided to easily support the slab formwork of the building structure.

Hereinafter, the operation of the building club according to the present embodiment will be described in detail.

5 shows an example of installation of a building club according to the present embodiment.

Referring to the drawings, the first support 10 and the second support 20 which are slidingly coupled to the ceiling formwork 100 for placing concrete during the ceiling construction of the building structure are supported.

However, even when the length of the slidingly coupled first and second supports 10 and 20 is adjusted to the longest by the engaging position adjusting means, the longest adjusted length is for the slab of the building structure from the bottom of the building structure. The case may be shorter than the distance to the bottom surface of the formwork 100. This is because various building structures are constructed with different ceiling heights.

That is, the underground floor of the building structure is constructed so that the ceiling height is 5m and the ground floor is about 2.7m. Among the building structures, the commercial building structures are constructed so that the ceiling height is 3.3 to 4 m and the parking lot building structures are about 4.5 to 6 m.

At this time, the auxiliary support 30 of a predetermined length may be further coupled to any one side of the first and second support (10, 20). Due to this, the building club made of the combination of the auxiliary support 30 and the first and second supports 10 and 20 is less than the length of the sliding structure of the first and second supports 10 and 20, the slab formwork for the building structure. It becomes possible to support 100 easily.

That is, the auxiliary support 30 is coupled to one side of the first support 10, the auxiliary support 30 is in contact with the bottom of the building structure, the second support 20 is on the bottom of the slab formwork 100 In addition, the auxiliary support 30 is coupled to one side of the second support 20, the auxiliary support 30 is in contact with the bottom surface of the slab formwork 100, the first support 10 Can be in contact with the floor of the building structure.

On the other hand, a plurality of the auxiliary support 30 having a variety of length can be selectively coupled to the first and second support (10, 20). As a result, the slabs formwork 100 for the building structure installed at various heights in order to construct the ceiling of the building structure at various heights can be effectively supported.

On the other hand, the first support 10 and the second support 20 is slidingly coupled to each other, the fixing is fixed pin 50 is the pin slide hole 13 and the second support of the first support (10) ( It is made while being inserted into the pin through hole 21 of 20 in order.

The fixing pin 50 is seated on an upper surface of the manipulation handle 40 screwed to the male spiral 12 of the first support 10. Therefore, when the manipulation handle 40 is moved up and down by the rotation of the manipulation handle 40, the second support 20 and the auxiliary support 30 coupled with the fixing pin 50 are moved up and down. As a result, the length of the building club combined with the first and second support 10 and 20 and the auxiliary support 30 is slightly variable.

That is, the length of the building club by sliding the first and second supports 10 and 20, and by coupling the auxiliary support 30 to any one side of the combined first and second supports 10 and 20. Adjust approximately to the height of the slab formwork 100 to support.

Then, the first support 10 is erected to be located on the floor of the building structure. Then, the operation handle 40 is manipulated to slightly raise the second support 20 and the auxiliary support 30 so that the auxiliary support 30 contacts the bottom of the slab formwork 100. Even after the auxiliary support 30 is in contact with the bottom of the slab formwork 100, the operation handle 40 is operated so that the first support 10 and the auxiliary support 30 are at the bottom of the building structure and the slab formwork 100. Allow constant pressure on the As a result, the building copper bar firmly supports the slab formwork.

An embodiment of the present invention described above should not be construed as limiting the technical spirit of the present invention. The protection scope of the present invention is limited only by the matters described in the claims, and those skilled in the art can change and change the technical spirit of the present invention in various forms. Therefore, such improvements and modifications will fall within the protection scope of the present invention, as will be apparent to those skilled in the art.

As described above, in the present invention, since the auxiliary supports having various lengths are detached from one side of the first and second supports to the building copper bars made of the first and second supports, which are conventionally coupled to each other, the conventional building copper bars The building copper of the present invention has an effect that can be adjusted in a wider length.

Claims

First and second support is slidingly coupled to each other,

A coupling position fixing means provided at a coupling portion of the first and second supports to adjust a coupling position of the first and second supports;

Building clubs, characterized in that it comprises an auxiliary support coupled to the coupling means on at least one side of the first and second support.

The method of claim 1, wherein the coupling means,

A flange having an outer diameter extended to one side of the auxiliary support is formed, and a protruding fixing bar protruding in the longitudinal direction of the auxiliary support from the flange to be fitted to at least one end of the first and second supports is formed. Construction clubs.