KR100619466B1 - the side reinforcement equipment of steel forming for building construction work - Google Patents

Abstract

The present invention can be achieved quickly and easily and stably connected between the steel formwork, can easily achieve the demoulding of the formwork during dismantling, and for the construction of the building structure to uniformly form the surface of the cast concrete, Particularly, the rear, left and right sides are bent to form an opening, and upper and lower parts of the inner and upper and lower parts of the ground plate which allow the width adjustment of the ground plate are formed and formed, and the center of the rear opening The insertion mounting groove is formed from the extension, and the projections are formed to be arranged at equal intervals on the upper surface is connected to enable the vertical lifting, lowering operation, so that the constant state is always maintained by the spring force of the elastic spring "u" -type fixing ring is installed, the bottom surface has a hole to enable the appearance of the "u" -type fixing ring Is formed in the dog, the adjacent portion of each of the hole is able to maintain a constant state at all times by the elastic restoring force of the elastic spring, but the locking fastener is formed to achieve the locking of the "u" type fixing ring, A horizontal reinforcement beam having two pairs of fixing holes integrally formed at both sides of the upper and lower surfaces thereof; It relates to a steel formwork side reinforcement system including a vertical reinforcement bar integrally formed to be connected to a pair of fixed holes formed on both sides of the upper and lower surfaces of the reinforcement beam.

Horizontal reinforcement beam, "U" fixed hook, locking fixture, vertical reinforcement bar

Description

The side reinforcement equipment of steel forming for building construction work}

1 is an exploded perspective view showing the configuration of the steel formwork side reinforcement facility for the present inventors building construction.

Figure 2 is a perspective view showing a connection installation state of the steel formwork side reinforcement facility for the present inventors building construction.

Figure 3a, Figure 3b is a plan view and a bottom view showing the configuration state of the steel formwork side reinforcement facility for the construction of the present inventors construction.

Figure 4 is an enlarged cross-sectional view showing the main portion configuration state of the steel formwork side reinforcement for the inventors building construction.

<Description of the symbols for the main parts of the drawings>

1: formwork 2a, 2b: horizontal, vertical border

3: clip fastener

10: horizontal reinforcement beam 11: ground plate

12: lever 13: insertion groove

14 projections 15a, 15b elastic spring

16: "U" -type fixed ring 17: hole

18: locking fixture 19: fixing hole

20: vertical reinforcement bar 22: rubber panel

The present invention relates to a steel formwork side reinforcement facility for the construction of construction, more specifically, can be quickly and easily and securely set up the connection between the steel formwork, can be easily demoulded form during disassembly, The present invention relates to a steel formwork side reinforcement facility for the construction of a building structure to uniformly form a concrete structure surface.

In general, molds are formed by solidifying the molten metal into predetermined shapes and dimensions to form a desired product, and forming the appearance of the structure to be constructed by connecting a plurality of structures in civil engineering or building construction, and laying concrete to form the desired structure. Curing concrete formwork is used.

The concrete formwork is typically a frame in which an assembling groove is formed at one end, a plate member contacting concrete installed and installed in the assembly groove of the edge, and a reinforcing member supporting the plate and fixedly connected between the edges. It consists of.

The plate and the frame and the reinforcing member of the concrete formwork configured as described above are mainly formed of metal or wood having a certain strength.

However, the conventional concrete formwork made as described above is difficult to manufacture and complicated because it is configured to be fixed by welding and the like with the reinforcing member while assembling the plate in the assembly groove of the rim.

In addition, the connection part between the formwork panel is very fragile in actual use, so there is an unsafe problem that is often partly removed by the side pressure of the unhardened concrete injected when building the retaining wall and the wall structure, due to this problem connected formwork panel After the joints are formed at the joints to form a wall, there is an inconvenient problem in that the joint joints must be changed to smooth the wall when demolding.

The present invention has been made in view of the conventional problems as described above, the object of which is to achieve a quick and easy and stable connection between the steel formwork, can easily achieve the demolding of the formwork during dismantling, It is to provide a steel formwork side reinforcement facility for the construction of the building structure to uniformly form the surface of the concrete structure to be poured.

Specific means of the present invention for achieving the above object,

The rear and left and right sides are bent to form an opening, and the upper and lower parts are provided with a plurality of levers which allow the width adjustment of the ground plate located on the inner upper and lower parts, and the central point is provided from the rear which is opened. The insertion mounting groove is formed to extend, and the protrusions, which are formed at equal intervals on the upper surface, are connected and installed to enable vertical lifting and lowering operation, but are always maintained by the elastic force of the elastic spring. The u "type fixing ring is provided, and the lower surface is provided with several recessed holes which enable the appearance of the" u "type fixing ring, and it is always fixed by the elastic restoring force of the elastic spring in the adjacent part of each of the entering holes. It can maintain the state, but the locking fixture is formed to achieve the locking of the "u" -type fastening ring is formed, the upper and lower surfaces on both sides 2 A horizontal reinforcement beam having a pair of fixing holes integrally formed therein;

The reinforcing beam is characterized in that it comprises a vertical reinforcement bar integrally formed to be connected to the pair of fixing holes formed on both sides of the upper, lower surfaces.

Hereinafter, the configuration of the present invention in detail with reference to the drawings.

1 is an exploded perspective view showing the configuration of the steel formwork side reinforcement structure for the construction of the present inventors, Figure 2 is a perspective view showing a connection installation state of the steel formwork side reinforcement for the construction of the present invention, Figure 3a, 3b is a left, right side view and a plan view showing the configuration state of the steel formwork side reinforcement for the construction of the present inventors construction, Figure 4 is a main configuration state of the steel formwork side reinforcement for the construction of the present invention A cross-sectional view showing an enlarged view.

For reference, in describing the present invention, when it is determined that a detailed description of related known functions or configurations may unnecessarily obscure the gist of the present invention, the detailed description thereof is omitted.

In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to intentions or customs of users and operators.

Therefore, the definition should be made based on the contents throughout the specification.

As shown in the figure, the rear, left, and right sides are bent to form an opening, and upper and lower portions of the lever 12 are formed to allow adjustment of the width of the ground plate 11 located on the inner upper and lower portions. In the central point, the insertion mounting groove 13 extends from the rear of the opening, and the protrusions 14 formed on the upper surface at a plurality of equal intervals are connected to the vertical lifting and lowering operations. , “U” type fixing ring 16 is installed to maintain a constant state at all times by the holding force of the elastic spring 15a, and the bottom surface enables the appearance of the “u” type fixing ring 16. A plurality of haunting holes 17 are formed, and adjacent portions of each of the hauling holes 17 can be always maintained at a constant state by the elastic restoring force of the elastic spring 15b, but the “u” type fixing ring 16 ) Jams to help lock A fastener 18 is formed, and on both sides of the upper and lower surfaces, a horizontal reinforcement beam 10 in which two pairs of fixing holes 19 are integrally formed is formed.

In addition, a pair of fixing holes 19 formed on both sides of the upper and lower surfaces of the horizontal reinforcement beam 10 is provided with a separate vertical reinforcement bar 20.

On the other hand, the front surface of the ground plate 11 is provided with a rubber panel 21 adhesive that can increase the friction force with the steel formwork (1).

Referring to the drawings the operation and effect of the present invention made of such components as follows.

Figure 5 is a front view showing the installation state of the steel formwork side reinforcement facility for the present inventors building construction.

In order to pour concrete structures such as inner walls, retaining walls, and the like, the horizontal reinforcement beams 10 may be first connected to the horizontal edges 2a of the steel formwork 1 assembled to have a size corresponding to the area of the structure.

At this time, the connection installation is in a state in which the center of the horizontal reinforcement beam 10 is positioned at the point where the horizontal, vertical rim (2a), (2b) of the steel formwork (1) intersects and grounds. This is inserted into and fixed to the edges 2a and 2b, followed by a downward movement of the " u " fixing ring 16, which is fixedly positioned in a protruding position at the top by the holding force of the elastic spring 15a. The front end of the "u" -type fixing ring 16 may be positioned to penetrate outwardly via the clip fastening hole 3 and the gushing hole 17 of the formwork 1 horizontal rim 2a located at the bottom in order.

At this time, the downward movement of the above-described "u" -type fixing ring 16 is possible by pulling the head of the locking fixture 18 located in the lower front before the downward movement of the "u" -type fixing ring 16, and "u When the head of the catching fixture 18 is released after the downward movement of the "type retaining ring 16" is completed, this locks the "u" type retaining ring 16 and consequently the grounded horizontal edge 2a of the formwork 1a. Solidarity between) can be achieved.

Then, the upper and lower levers 12 located in both directions are rotated in one direction so that the ground plate 11 located inwardly tightens the upper and lower portions of the formwork 1 horizontal frame 2a. After forming the die (1) between the horizontal rim (2a) by a separate vertical reinforcement bar in a pair of fixing holes (19) formed in the upper and lower center surface of the horizontal reinforcement beam (10) ( 20 can be connected not only to increase the binding force between the horizontal reinforcement beam 10, but also to form the binding between the formwork (1) vertical frame (2b).

That is, the vertical reinforcement bar 20 connected to the pair of fixing holes 19 formed on both sides of the upper and lower surfaces of the horizontal reinforcement beam 10 is horizontally connected to the upper and lower portions as shown. The reinforcing beams 10 are connected to each other in a "X" shape.

At this time, the intersection point of the longitudinal reinforcement beam 20 should be located in the clip fastening hole 3 formed in the steel formwork 1 vertical rim 2b, so that solid binding between the steel formwork 1 and the vertical rim 2b is achieved. It is planned.

Accordingly, although the connection fixing between the steel formwork 1 can be achieved in the horizontal and vertical directions, the installation can be quickly and easily and stably achieved.

As a result, construction convenience and improvement can be greatly reduced, and the safety of the site can be prevented due to the partial removal of the steel formwork 1 due to the lateral pressure of the injected unhardened concrete. The improvement can be achieved.

In addition, the dismantling operation is also relatively easy, and thus demolding between the dies 1 can be easily achieved, thereby shortening the air.

That is, when dismantling, the connection order may be performed in the reverse order.

In addition, as described above, since the connection fixing between the steel formwork 1 can be made firmly in the horizontal and vertical directions, the surface of the concrete structure to be poured can be uniformly formed.

Accordingly, joint joints are formed at the joints between the formwork panels connected by the partial removal of the steel formwork 1 due to the lateral pressure of the non-hardened concrete injected, and the walls are constructed. It is possible to prevent the uncomfortable work problem of having to smooth the wall.

For reference, the present invention may be variously modified and may take various forms. However, in the detailed description of the present invention, only specific embodiments thereof are described.

Therefore, it is to be understood that the invention is not to be limited to the specific forms referred to in the description, but rather to include all modifications, equivalents and alternatives falling within the spirit and scope of the invention as defined by the appended claims. It must be understood.

As described above, the present invention can achieve a quick and easy and stable installation of the connection between the formwork during installation, can easily achieve the demoulding of the formwork during dismantling, it is possible to uniformly form the surface of the concrete structure to be poured, There is an effect to improve the safety of the operation and the quality of the construction object by the convenience of assembly installation and construction and the improvement of structural stability.

Claims (2)

In the means for binding the steel formwork (1) which is connected and assembled in a size corresponding to the area of the structure in order to pour concrete structures, such as the inner wall, outer wall and retaining wall, The rear and left and right sides are bent to form an opening, and upper and lower portions of the lever 12 are provided to enable the width adjustment of the ground plate 11 located on the inner upper and lower portions. The insertion mounting groove 13 extends from the opened rear at the point, and the protrusions 14 which are arranged at equal intervals on the upper surface thereof are connected to each other so that vertical lifting and lowering operations are possible. The “u” type fixing ring 16 is installed to maintain a constant state at all times by the holding force of 15a). A plurality of 17) are formed, and the adjacent portions of each of the holes 17 can always be kept constant by the elastic restoring force of the elastic spring 15b, but the locking of the " u " Hanging fixture 18 is formed to achieve this A horizontal reinforcement beam 10 having a pair of fixing holes 19 integrally formed at a central portion of the upper and lower surfaces thereof; Characterized in that it comprises a vertical reinforcement bar 20 is integrally formed to be connected to the pair of fixing holes 19 formed on both sides of the upper, lower surfaces of the horizontal reinforcement beam (10) Steel formwork side reinforcement system for building structure construction. The steel formwork side reinforcement for construction of a building structure according to claim 1, wherein a rubber panel (22) capable of increasing friction with the steel formwork (1) is attached to the front surface of the ground plate (11). facility.

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