KR101148413B1 - Water discharge improve prop beam structures - Google Patents

Abstract

The span-extending support beam structure with improved water dissipation according to the present invention has a structure that can extend the span of the support beam structure and facilitates the discharge of water contained in the concrete layer to be poured thereon, thereby hardening or solidifying the concrete. It is possible to increase the ship further, so that the span can be extended.

Description

Span elongation support beam structure with improved water discharge

The present invention relates to a span extending support beam structure having improved water dissipation, and more specifically, to have a structure capable of extending the span of the support beam structure and to discharge moisture contained in the concrete layer poured thereon. The present invention relates to a span extending support beam structure in which water discharge is improved, thereby making it possible to increase the hardening and firmness of concrete to be further increased.

In general, as the architecture develops, structures that have been supported by pillars or walls, such as housing, go beyond the dimensions of houses, public halls, automated factories, automated warehouses, animal gardens, exhibition halls, hangars, gymnasiums, leisure facilities, etc. A variety of buildings have been built and these buildings are needed.

Accordingly, in order to create a better environmental space, we have been steadily researching and developing in various fields such as advanced construction methods and technologies in the field of architectural civil engineering as well as structural foundation concrete materials.

The advantage of such a large space without pillars is to bring the maximization of space utilization efficiency. If there is a pillar in the middle of the space, the space utilization is limited by the space between the pillars. Some spaces around the columns become difficult to utilize.

However, the pillarless space can use the entire interior of the building as an effective space.

In addition, it is highly adaptable to environmental changes, and if there is a column in the existing space when it is required to change the internal facilities in accordance with changes in the business environment, the layout of partition walls will be severely limited. However, without the columns, the partition wall can be arranged freely and can be adapted to any use change.

Therefore, the owners of general buildings require long-span constructions with wide distances between the pillars. However, these long span buildings have increased thickness of the supporting beams that make up the frame of the building as the length of the span increases, so that the part occupying the height of the ceiling increases, so that the building height of the building increases exponentially. There is a problem of increasing, and in the area where the height of the building is limited, it is impossible to fill the desired number of floors of the building, so that the rental income is drastically reduced, but on the contrary, there is an unreasonable problem that the building cost of the building is increased.

In order to solve this problem, the applicant can increase the space utilization by extending the distance between the pillar and the pillar of the building to increase the utilization of the building, while the support beam is installed between the pillar and the pillar It is possible to reduce the construction cost by reducing the height of the building, and on the other hand, it is possible to install ducts or electrical equipment between the support beams, so that the ceiling finish surface is installed directly under the support beams. It is possible to install at the bottom of the support beam to lower the height of the building, so it is possible to build more floors, or to increase the height of floors in the same floor, reducing the distance extension and ceiling height for comfortable use. In order to provide a possible support beam structure, the "distance lag of Korean Patent Application No. 10-2008-95464" Patent application entitled "Support beam structure that can reduce the height and height of the ceiling", but the problem of the patent, 'extended in the longitudinal direction'

'With the steel, said'

'An inclined extension rod fixed to the bottom or side of the steel beam and inclined upwardly, reinforcing means for reinforcing the inclined extension pole, a deck installed on top of the inclined extension pole, and installed on the inclined extension pole It has a configuration including a concrete layer to be filled in the deck, but can not discharge the water from the concrete layer to fill the top of the inclined extension, so that the concrete layer of the upper portion of the inclined extension does not go from the heavy to the gravel, sand Therefore, the strength of the concrete is very weak, there was a problem that can not provide a structure that can reduce the distance extension and ceiling height of the span.

An object of the present invention is to solve such a problem, it has a structure that can extend the span of the support beam structure, but it is easy to discharge the moisture contained in the concrete layer to be poured thereon hardening or solidity of the concrete It is possible to further increase the span, thereby providing a span extending support beam structure with improved moisture dissipation.

This object of the invention,

'An inclined extension is attached on the lower horizontal ground of the steel,

'A reinforcing means is welded to the end of the upper horizontal support ground of the section steel,

'In the lower part of the slope extension attached to the lower horizontal ground of the steel'

It is achieved by an improved spanning support beam structure according to the present invention in which the weld is not formed over the entire length of the section steel and the water outlet is not welded in the middle.

The span-extending support beam structure with improved water dissipation according to the present invention has a structure that can extend the span of the support beam structure and facilitates the discharge of water contained in the concrete layer to be poured thereon, thereby hardening or solidifying the concrete. It is possible to increase the box further, there is an excellent effect that the extension of the span is possible.

1 is a perspective view of a span extending support beam structure with improved water discharge according to a first embodiment of the present invention;
2 is a side view of the support beam structure of FIG.
3 is a front sectional view of the concrete placing layer using the support beam structure of FIG.
4A and 4B are a perspective view and a side view of a span extending support beam structure having improved water discharge performance according to a second embodiment of the present invention;

As a structure capable of facilitating the production of the span extending support beam structure A according to the first embodiment of the present invention, the structure which can be manufactured at a low cost is illustrated. As shown,

'Inclined extension 2 is attached on the lower horizontal support surface 13 of the steel (1), and the top of the inclined extension 2 and'

The reinforcing means 3 is welded to the end of the upper horizontal support surface 12 of the steel 1.

remind '

The lower end 21 of the inclined extension 2 attached to the lower horizontal support surface 13 of the steel 1

The weld 21a is not formed over the entire length of the shaped steel 1, and the water discharge portion 21b which is not welded in the middle is formed.

The length of the weld portion 21a is preferably about 1/2 or more of the total length of the shaped steel 1, and more preferably, between 3/5 and 5/6, it is appropriate to discharge water except for the weld portion 21a. As the moisture of the concrete layer 5 poured through the portion 21b is gradually discharged, the concrete is evenly mixed and cured.

And the upper end 22 of the inclined extension 2

'The reinforcing means (3) welded on the upper horizontal support surface 12 of the steel (1) is a plurality of reinforcing members or plate material is welded fixed.

The concrete layer 5 is poured on the upper part of the deck 4 installed so as to span the upper end 22 of the inclined extension 2, and the water is gradually discharged from the concrete layer 5 poured in this way ( Since it is discharged through 21b), the concrete layer 5 is hardened in a state in which sand, gravel, and cement are mixed evenly, so that strength can be sufficiently expressed.

As such, the span-extending support beam structure (A) according to the present invention improves the moisture dissipation property of the concrete layer (5) because it is cured while the moisture in the concrete layer (5) is discharged at a suitable time, the strength of the concrete layer (5) is sufficiently expressed, Accordingly, the rigidity of the support beam structure A is also increased, resulting in a small '

'With the steel (1), it can be applied between the spans of wide lengths, thereby improving the space utilization rate, and of the supporting beam structure (A)'

'A space through which the duct 6 or the electrical installation pipe 7 passes is formed on the side of the section steel (1)

'The ceiling finish plate (8) is installed on the bottom of the beam (1), so that the thickness (t) of the ceiling becomes thin, so that the effect can be installed by increasing the number of floors of the building at a limited height.

In the present embodiment, the lower end 21 of the inclined extension 2 is fixed to the lower horizontal support surface 13, but is not limited thereto. As shown in FIG. 4, '

It may be fixed on the upright column 11 of the steel (1), in this case the 'a' angle (14) supporting the bottom of the inclined extension (2) and the upright column (11) is to be used In the upper surface 14a of the 'a' angle 14 and the lower end 21 of the inclined extension 2, the weld 21a is not formed over the entire length and the water discharge portion 21b is not welded in the middle. ) Is formed in the same structure, it can be said that also belongs to the scope of the present invention.

Span extending support beam structure (A) according to the present invention will be said to be an industrially applicable invention because it is possible to repeatedly manufacture the same product in a general manufacturing plant.

One. "

"Beam 2. slope extension 3. reinforcement means
11. Upright Column 12. Upper Level Ground 13. Lower Level Ground
14. 'a' angle 21a. Weld 21b. Water discharge

Claims (1)

In the span extending support beam structure (A) with improved water discharge,
Span extending support beam structure (A) is improved water discharge,
'

'Inclined extension 2 is attached on the lower horizontal support surface 13 of the steel (1), and the top of the inclined extension 2 and'

The reinforcing means 3 is welded to the end of the upper horizontal support surface 12 of the shaped steel 1,
remind '

The lower end 21 of the inclined extension 2 attached to the lower horizontal support surface 13 of the steel 1

'Extended span beam supporting beam structure, characterized in that the water discharge portion 21b is not formed in the middle and the weld portion 21a is not formed over the entire length of the shaped steel 1.

Images