KR100569599B1 - Coupling reinforcement equipment of steel forming for construction - Google Patents

Abstract

The present invention can achieve a quick and easy and stable connection between the steel formwork, and can easily achieve the demoulding of the formwork during dismantling, and to improve the convenience of storage and moving, in particular, the upper and lower hinges A folding link formed with a ball; Using the hinge hole of the folding link, the connecting projection which can achieve the hinge binding between the folding links through the nut tightening is bent at one side, the other side can be inserted into the clip fastening hole formed in the die frame insert A formwork connector in which a connecting rod is formed; Connection hinges for achieving hinge engagement and nut coupling between the folding links by using the hinge hole of the folding link are bent at one side, and the other side is integrally provided with an insertion connection member for inserting and connecting the elastic reinforcing bars. A reinforcing bar connector having a stand extending; A transverse elastic reinforcing bar which is formed in a structure that can be elastically adjusted by a predetermined distance in the transverse direction by elastic restoring force of the elastic spring, and is formed to be inserted and connected to an insertion connection member of the reinforcing bar connector on both sides; The elastic spring of the elastic spring is assembled to form a structure that can be adjusted to stretch in a longitudinal direction by a predetermined distance, the upper portion is formed to be inserted into the connecting connecting member of the reinforcing bar connector, the lower elastic reinforcement in the direction A longitudinal elastic reinforcement bar having an integrally formed connecting hole to be inserted into the bar; It relates to a steel formwork connection reinforcement construction for building comprising an integrally inserted fitting to be inserted into the connecting connector of the formwork connector.

Folding link, formwork connector, reinforcing bar connector, transverse direction, longitudinal elastic reinforcement

Description

Coupling reinforcement equipment of steel forming for construction}

1 is an exploded perspective view showing a configuration state of the present inventors steel formwork connection reinforcement facility.

Figure 2 is a front view showing a state in which the installation of the steelwork formwork connection reinforcement installation for the present inventors.

Figure 3 is a front view showing the main part installed state of the present inventors steel formwork connection reinforcement connection construction.

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

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

1: die 2: border

3: clip fastener

10: folding link 11: the hinge ball

20: die connector 21: connecting projection

22: insertion connecting rod

30: reinforcing bar connector 31: insertion connecting member

32: mounting table

40: transverse elastic reinforcement 41: elastic spring

50: longitudinal elastic reinforcement 51: connection hole

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, and can easily form the formwork during dismantling, storage and The present invention relates to a steel formwork connection reinforcement construction for improving the convenience of mobility.

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 and complicated to manufacture because it is configured to be fixed by welding, etc. together with the reinforcing member while assembling the plate in the assembly groove of the rim.

In addition, the connection between the formwork panel is very fragile in actual use, there is a non-safety problem that is often removed by the side pressure of the non-hardened concrete injected when building the retaining wall and wall structure.

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 connection reinforcement for building to improve the convenience of storage and movement.

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

Folding links are formed in the upper and lower hinge holes;

Using the hinge hole of the folding link, the connecting projection which can achieve the hinge binding between the folding links through the nut tightening is bent at one side, the other side can be inserted into the clip fastening hole formed in the die frame insert A formwork connector in which a connecting rod is formed;

Connection hinges for achieving hinge engagement and nut coupling between the folding links by using the hinge hole of the folding link are bent at one side, and the other side is integrally provided with an insertion connection member for inserting and connecting the elastic reinforcing bars. A reinforcing bar connector having a stand extending;

A transverse elastic reinforcing bar which is formed in a structure that can be elastically adjusted by a predetermined distance in the transverse direction by elastic restoring force of the elastic spring, and is formed to be inserted and connected to an insertion connection member of the reinforcing bar connector on both sides;

The elastic spring of the elastic spring is assembled to form a structure that can be adjusted to stretch in a longitudinal direction by a predetermined distance, the upper portion is formed to be inserted into the connecting connecting member of the reinforcing bar connector, the lower elastic reinforcement in the direction A longitudinal elastic reinforcement bar having an integrally formed connecting hole to be inserted into the bar;

Characterized in that it comprises an integrally fitted fittings to be connected to the insert connecting member of the formwork connector.

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

1 is an exploded perspective view showing a configuration of the present invention steel formwork connection reinforcement construction, Figure 2 is a front view showing a state of installation of the steel formwork connection reinforcement for construction of the present invention, Figure 3 is the present invention steel building construction 4 is a sectional front view showing a state in which a connection reinforcement is connected and installed.

For reference, in the following description of 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, folding links which are hinged so as to be foldable by the formwork connector 20 and the reinforcing bar connector 30 in all four sides of the formwork (1) which are continuously connected to the upper, lower, left and right repeatedly installed. 10 is connected.

Here, the formwork connector 20 which enables the hinge linking of the folding link 10 is inserted into the hinge hole 11 of the folding link 10 and then fastened to a nut to enable hinge connection of the folding link 10. The connecting projection 21 is formed to be bent at one side, and the other side is inserted into the insertion connector 22 that can be inserted into the clip fastening hole (3) formed in the frame (1) frame (2) is extended, Insertion connection 22 is fitted with a fitting hole 60 to maintain the binding state when binding the steel formwork (1).

In addition, the reinforcing bar connector 30 is formed by bending at one side a connection protrusion 21 that can achieve hinge engagement between the folding links 10 and nut coupling using the hinge hole 11 of the folding link 10. On the other side, the mounting table 32 which is integrally provided with the insertion connecting member 31 for inserting and connecting the elastic reinforcing bar 40 is formed.

In addition, between the reinforcing bar connector 30 of the folding link 10 which is connected to the four sides in the formwork (1) frame (2), the insertion connecting member formed integrally with the reinforcing bar connector ( The longitudinal and lateral elastic reinforcement bars 50 and 60 are connected using the mounting base 32 of 31.

The longitudinal and transverse reinforcement bars 50 and 60 installed in the longitudinal and lateral directions are assembled in a structure that can be stretched and controlled by a predetermined distance in the longitudinal direction by the elastic restoring force of the elastic spring 51. .

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

In order to pour concrete structures, such as inside and outside walls and retaining walls, the formwork connectors 20 and reinforcement are formed in the upper, lower, left, and right edges 2 of the steel formwork 1, which are assembled to a size corresponding to the area of the structure. After positioning the folding link 10 hinged by the bar connector 30, the formwork hinges the folding link 10 by the distance of the clip fastening hole (3) formed at equal intervals on the edge (2). Insertion connector 22 of the connector 20 is inserted and connected so that the insertion hole 22 is inserted through the insertion pipe 22 exposed to the opposite side of the steel formwork (1) to be interviewed so that a separate fitting hole (60).

Then, the longitudinal direction between the mounting brackets 32 of the insertion connecting member 31 formed integrally with the reinforcing bar connector 30 hinged to the folding link 10 to form the binding between the steel formwork (10) And connecting the transverse elastic reinforcing bar (50), 60 is installed to complete all the installation work to achieve a fixed connection between the steel formwork (1).

The present invention that can be installed and used in this way can achieve the convenience and improvement of construction and a significant shortening of air during practical use, and the phenomenon that the steel formwork (1) is partially removed by the side pressure of the non-hardened concrete injected. Of course, it is possible to prevent in advance, as well as to firmly reinforce the front of the steel formwork (1) it is possible to improve the site safety.

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.

Also, when not in use, it can be folded and downsized, so that storage and transportation can be easily achieved.

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 connection between steel formwork, can easily form the formwork during dismantling, and greatly improve the convenience of storage and movement. Etc.

Claims (1)

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, A folding link 10 having upper and lower hinge holes 11 formed therein; Using the hinge hole 11 of the folding link 10, the connecting projection 21 is formed to be bent at one side, the hinge binding between the folding links 10 through the nut, the other side formwork (1) A formwork connector 20 in which an insertion connector 22 which can be inserted and connected to the clip fastening hole 3 formed at the edge 2 is extended; Using the hinge hole 11 of the folding link 10, the connecting projection 21, which can form a hinge binding between the folding links 10 and a nut, is bent on one side, and the elastic reinforcing bar 40 on the other side. A reinforcing bar connector (30) having an extended mounting bracket (32) integrally provided with an insert connection member (31) to insert and connect); The elastic spring 41 is assembled to form a structure that can be stretched and adjusted by a predetermined distance in the transverse direction by the elastic restoring force, both sides are formed to be inserted and connected to the insertion connecting member 32 of the reinforcing bar connector 30 A transverse elastic reinforcing bar 40; The elastic spring 51 is assembled to form a structure that can be adjusted in the longitudinal direction by the elastic restoring force in the longitudinal direction, the upper portion is formed to be inserted and connected to the insertion connecting member 32 of the reinforcing bar connector 30 And, the lower portion of the longitudinal elastic reinforcement bar 50 is integrally formed with a connection hole 51 that can be inserted into the transverse elastic reinforcement bar 40; Steel formwork connecting reinforcement for construction, characterized in that it comprises integrally inserting the fitting (60) to be inserted into the connecting connector 22 of the formwork connector (20).

Images