KR200436274Y1 - Formwork fixture with excellent workability - Google Patents

Abstract

The present invention is a formwork for fixing a plurality of formwork (A) in close contact with each other, in close contact with the front of the frame (E) formed on the edge of the formwork (A) in a vertical direction to maintain the verticality uniformly The upper and lower vertical support portion 110 is provided with a through hole (110b), respectively, and formed on the upper and lower portions of the vertical support portion 110, respectively, one side of the through hole (111a) in the direction perpendicular to the frame (E) Coupling body 111 is provided, and the frame (E) of the form (A) in contact with each other protruding in both directions from the middle of the vertical support portion 110 in close contact with each other in the front and rear directions Horizontal support portion 120 for preventing and constructing a uniform wall surface, and is installed to be inserted into the inside of the coupling body 111 so as to move in the front and rear direction, provided with a fixing pin coupling hole 131 on one side and the other side The flat tie 130 forming the pin coupling hole 132 and the vertical support portion 110 is inserted into the fixing pin coupling hole 131, the through hole 111a, the through hole 110b and moved in the left and right directions. To provide a formability fixture having excellent workability consisting of a fixing pin 140 for inducing to be in close contact with the frame (E) of the formwork (A), the present invention is in close contact with each other in a horizontal and vertical direction When it is in close contact with the concrete, it is possible to obtain a uniform surface of the wall, so that the construction quality can be improved. In particular, the present invention does not require a separate horizontal support and vertical support to maintain the vertical state of the formwork has the advantage of reducing the economic cost. In addition, the present invention has the advantage of maximizing the scope of application by increasing the efficiency of installation and transport by minimizing the volume. In addition, the present invention is a very useful design that can shorten the construction period because it is possible to quickly install and dismantle the formwork.

Formwork, Euroform, Aluminum Foam, Horizontal, Vertical, Hold, Adjust, Detach, Hold

Description

Forming fixture with excellent workability {Fixing unit for form}

Figure 1-An exploded perspective view for showing the structure of the formwork fixture excellent in design workability.

Figure 2-perspective view showing the structure of the formwork fasteners excellent construction work design.

Figure 3-front view for showing the structure of the formwork fasteners excellent construction design.

Figure 4-side view for showing the structure of the formwork fixture excellent construction design.

Figure 5-Combined perspective view of the formwork fixture excellent in view of the present design from the rear.

Figure 6-An exploded perspective view for showing another embodiment of the formwork fixture excellent in design workability.

Figure 7-Combined perspective view for showing another embodiment of the formwork fixture excellent in design workability.

Figure 8-perspective view of the combination of another embodiment of the formwork fixture excellent in the design of the present invention.

Figure 9-reference diagram for showing the installation state of the formwork fixture excellent construction design.

Figure 10-plan view of the use state for installing the formwork fixture excellent in design workability.

Figure 11 is a plan view of the use state for dismantling the formwork fixture excellent in design workability.

12-side view of the state of use for installing the formwork fixture excellent in design workability.

Explanation of symbols on the main parts of the drawings

100: formwork fixture excellent in design workability

110: vertical support 110a: formwork fixing projections
110b: through hole

111: coupling body 111a: through hole

120: horizontal support portion 120a: formwork fixing projections
120b: through hole

121: coupling body 121a: through hole

130: Fiat tie 131: fixing pin coupling hole

132: wedge pin coupling hole

140: fixing pin 141: release prevention jaw

142: slope

150: flat tie 151: fixing pin coupling hole

152: wedge pin coupling hole

160: fixing pin 161: release prevention jaw

162: slope

A: Formwork B: Flat tie groove

C: Wedge pin D: Work tool
E: frame

The present invention relates to a fastener for formwork with excellent workability, and more specifically, to increase the bearing capacity and the construction quality of the formwork as well as to improve the formability by fastening the plurality of formwork evenly aligned with each other in the horizontal and vertical direction Since the installation and dismantling work is possible, it is related to the formwork for excellent formability that can shorten the construction period and maximize the work efficiency.

In general, formwork (Euro-foam, aluminum foam) is a kind of construction material that is installed for the construction of walls and ceilings in apartments and construction works, such formwork is a step of the wall surface caused by the load and pressure of the concrete to be cast ), As well as connecting a plurality of formwork to each other using a known fixture such as wedge pins, hooks, sepa bolts, etc. to secure a solid support.

However, since the fixture must be installed and dismantled by a worker using a work tool, this may cause inconvenience and inconvenience. In particular, the vertical and horizontal states of the formwork connected to each other cannot be uniformly maintained. The reason for this is to provide a cause for deterioration of construction quality.

Therefore, in the related art, to solve the above problems,

Plate-shaped insertion fixing portion to be inserted into the pinhole of the horizontal joint portion, a pin coupling hole formed in the insertion fixing portion so that the wedge pin is inserted, extending in a direction perpendicular to the insertion fixing portion so that the flat portion of the formwork (die) horizontally Republic of Korea Patent Registration No. 0512881 has been proposed "form support structure and fixtures" consisting of a clasp formed to support the horizontal support bar to contact the back of the junction.

However, the conventional "form support structure and fixture" has to be manufactured to have a separate specification and shape according to the installation position of the horizontal support bar and the vertical support bar, respectively, increasing the economic cost, as well as a variety of operators depending on the installation location Since a fixture having a specification and a shape must be selected and used, it has a closed end that reduces work efficiency.

In addition, the conventional "form support structure and fixture" has a structure for fixing the formwork using a horizontal support bar and a vertical support bar having a predetermined length, which is a process of transporting from the lower floor of the building to the upper floor as well as the installation and dismantling process Due to the interference and collisions in the surrounding area, workability is limited.

Moreover, the conventional "form support structure and fixtures" take up a lot of volume in the process of storage and loading, resulting in a problem that the use efficiency and the range of use can be extremely limited.

Therefore, the present invention has been devised to solve the above conventional problems,

It is an object of the present invention to provide a formwork fixture having excellent workability to obtain a uniform surface of a wall when placing concrete by uniformly arranging a plurality of irregularly adhered to each other in a horizontal and vertical direction.

Another object of the present invention is to provide a formwork fixture having excellent workability to minimize the volume to increase the storage and transport efficiency, as well as to facilitate installation and dismantling by the operator to maximize work efficiency and utilization range. .

When described in more detail by the accompanying drawings the technical configuration for achieving the object of the present invention as described above are as follows.

1 is an exploded perspective view for showing the structure of the formwork fastener excellent in the design of the present invention, Figure 2 is a combined perspective view for showing the structure of the formwork fastener excellent in the design of the present invention, Figure 3 is excellent construction workability Figure 4 is a front view for showing the structure of the formwork fixture, Figure 4 is a side view for showing the structure of the formwork fixture excellent construction design of the present invention, Figure 5 is a perspective view from the back of the formwork fastener excellent construction work design It is shown.

Formwork fasteners 100 for excellent workability of the present invention in the formwork for fixing a plurality of formwork (A) in close contact with each other,

The vertical support portion 110 is in close contact with the front of the frame (E) formed on the edge of the form (A) to maintain the vertical evenly, the through hole (110b) is provided in the upper and lower portions, respectively, and the vertical It is formed on the upper and lower portions of the support 110, respectively, one side coupling body 111 is provided with a through-hole 111a in the direction perpendicular to the frame (E), and protrudes in both directions from the middle of the vertical support (110) Horizontal support portion 120 and the coupling body 111 for constructing a uniform wall surface by preventing the frame (E) of the form (A) in contact with each other to be in close contact with each other in the forward and backward direction Is inserted into the inside of the installation so as to move in the front and rear direction provided with a fixing pin coupling hole 131 on one side and the wedge pin coupling hole 132 on the other side and the fixed pin coupling hole ( 131), through-hole 111a, through-hole 110b Inserted to pass through the left and right while moving in the vertical support portion 110 is made of a fixing pin 140 for inducing to be in close contact with the frame (E) of the form (A).

The vertical support part 110 not only firmly supports the frame B of the form A in contact with each other, but also maintains a uniform vertical degree by closely contacting the frame B of the form A, as well as the horizontal support part. 120 is in close contact with the frame (E) of the form (A) in contact with each other to prevent the phenomenon that the frame (E) to cross each other in the front and rear direction.
That is, the adhesion between the vertical support 110 and the horizontal support 120 and the frame A of the form A can be adjusted according to the operation state (forward, backward) of the fixing pin 140. Due to the frame (B) of the formwork (A) and a firm fixing and close contact can be obtained a uniform surface of the wall when placing concrete.

At this time, the vertical support 110 and the horizontal support 120 is preferably manufactured to have a cross shape when viewed from the front, which is a part (horizontal and vertical direction) that the frame (B) of the plurality of formwork (A) abuts This is for close contact with the whole.

In particular, the vertical support portion 110 and the horizontal support portion 120 maintains the verticality with respect to the frame (B) of the form (A) as well as the horizontal support bar and the vertical support bar having a predetermined length of a relatively small volume Since it occupies and area, it can be efficiently transported and stacked in a narrow space, thereby improving construction efficiency.

In addition, as another embodiment for increasing the adhesion efficiency and the support force between the horizontal support portion 120 and the frame (B) of the form (A),

As shown in FIG. 6, the coupling body 121 is installed at a position corresponding to each of the through holes 120b formed at both sides of the horizontal support part 120, and the through hole 121a is provided at one side thereof in a vertical direction. Is inserted into the coupling body 121 to be installed so as to move in the front and rear direction with a fixed tie coupling hole 151 on one side and a flat tie 150 to form a wedge pin coupling hole 152 on the other side, The fixing pin is coupled to pass through the coupling hole 151, the through hole (121a), the through hole (120b) and moved in the front and rear direction to fix the horizontal support portion 120 in close contact with the frame (E) of the form (A) Fin 160 may be further formed.

In front of the vertical support 110, a form fixing projection (110a) to securely fix the frame (E) of the form (A) in contact with each other, as well as to prevent movement in the left and right, and the horizontal support portion 120 In front of the) is fixed to the frame (E) of the formwork (A) in contact with each other, as well as formwork fixing projections (120a) for preventing movement in the vertical direction is formed.

At this time, the form fixing projections (110a, 120a) is preferably formed to have a width that can be inserted into the frame (B) of the form (A) which is installed in contact with each other.

The coupling bodies 111 and 121 are configured to guide the flat tie 130 and 150 and the fixing pins 140 and 160 to be smoothly moved back and forth and to the left and right directions.

In addition, the flat tie (130,150) is to be fixed to the form (A) to form a fastener for the formwork 100 is excellent in workability is installed in the flat tie insertion groove (B) formed on one side of the form (A), In this case, the flat ties 130 and 150 may be firmly fixed by combining wedge pin coupling holes 132 and 152 formed in one side and a known wedge pin (C).

The fixing pins 140 and 160 form a vertical surface on one side, and have inclined surfaces 142 and 152 on the other side, and detachment stops 141 and 161 are installed on the ends to prevent separation from the through holes 111a and 121a.

In this case, the fixing pins 140 and 160 are inserted into the fixing pin coupling holes 131 and 151 and installed in the coupling bodies 111 and 121, thereby preventing the flat tie 130 and 150 from being separated.

Therefore, as the fixing pins 140 and 160 move along the through holes 111a and 121a, the vertical support portion 110 and the horizontal support portion 120 are gradually adhered to the front by the inclined surfaces 142 and 162. As a result, the vertical support portion 110 and the horizontal support portion 120 is in close contact with the frame (B) of the form (A) to maintain a uniform vertical state.

Operation of the formwork fixture 100 excellent in construction workability having the above configuration is as follows.

Figure 9 is a reference diagram for showing the installation state of the formwork fixture excellent in the design of the present invention, Figure 10 is a plan view of the use state for installing the formwork fixture excellent in the design of the present invention, Figure 11 is excellent construction workability State of use plan for disassembling the formwork fixture, Figure 12 shows a side view of the state of use for installing the formwork fixture excellent construction design.

To install in formwork (A)

① After inserting the flat tie 130 into the flat tie insertion groove (B) is fixed using a wedge pin (C).

② When the worker hits the rear end of the fixing pin 140 by using the work tool (D), the vertical support portion 110 and the horizontal support portion 120 are gradually in close contact with the inclined surface 142. It is possible to maintain the overall verticality of the formwork (A) twisted with each other.

Therefore, when the concrete of the wall is placed frame (B) of the form (A) without shifting or twisting each other to obtain a uniform surface of the wall it is possible to maximize the construction quality.

To dismantle from form (A)

① When the worker hits the tip of the fixing pin 140 by using the work tool (D), the fixing pin 140 is moved to the rear while the adhesion between the vertical support 110 and the horizontal support 120 The release operation is completed as it is released.

Therefore, it is possible to easily install and dismantle the formwork (A) and the formwork fixture 100 excellent in the design of the present invention can improve the work efficiency as well as shorten the construction period.

As described above in detail with respect to the embodiment of the present invention, but the scope of the present invention is not limited to this, to include a configuration that is substantially equivalent to the embodiment of the present invention is included in the scope of the invention. Of course it will.

The present invention has an advantage of improving the construction quality because a plurality of formwork is in close contact with each other in the horizontal and vertical directions to obtain a uniform surface of the wall when placing concrete.

In particular, the present invention does not require a separate horizontal support and vertical support to maintain the vertical state of the formwork has the advantage of reducing the economic cost.

In addition, the present invention has the advantage of maximizing the scope of application by increasing the efficiency of installation and transport by minimizing the volume.

In addition, the present invention is a very useful design that can shorten the construction period because it is possible to quickly install and dismantle the formwork.

Claims (5)

In the formwork for fixing a plurality of formwork (A) in close contact with each other, The vertical support portion 110 is in close contact with the front of the frame (E) formed on the edge of the form (A) to maintain the vertical evenly, the through hole (110b) is provided in the upper and lower portions, respectively, and the vertical It is formed on the upper and lower portions of the support 110, respectively, one side coupling body 111 is provided with a through-hole 111a in the direction perpendicular to the frame (E), and protrudes in both directions from the middle of the vertical support (110) Horizontal support portion 120 and the coupling body 111 for constructing a uniform wall surface by preventing the frame (E) of the form (A) in contact with each other to be in close contact with each other in the forward and backward direction Is inserted into the inside of the installation so as to move in the front and rear direction provided with a fixing pin coupling hole 131 on one side and the wedge pin coupling hole 132 on the other side and the fixed pin coupling hole ( 131), through-hole 111a, through-hole 110b Forming fixture having excellent workability, characterized in that it consists of a fixing pin 140 to guide the vertical support 110 is in close contact with the frame (E) of the form (A) while being inserted to pass through. According to claim 1, wherein the coupling body 121 is installed in a position corresponding to each of the through holes (120b) formed on both sides of the horizontal support portion 120, one side is provided with a through hole (121a) in the vertical direction, and Inserted into the coupling body 121 is installed so as to move in the front and rear direction, provided with a fixed pin coupling hole 151 on one side and the flat tie 150 to form a wedge pin coupling hole 152 on the other side, and Fixed pin for fastening the horizontal support portion 120 in the direction of the frame (E) of the formwork (A) while being inserted and passed through the fixing pin coupling hole (151), the through hole (121a), the through hole (120b) Formwork fixture with excellent workability, characterized in that consisting of (160). According to claim 1 or claim 2, Forming fixing projections to secure the frame (E) of the formwork (A) in contact with each other in front of the vertical support 110, as well as to prevent movement in the left and right direction. 110a and the front of the horizontal support portion 120, the form fixing projection 120a for firmly fixing the frame (E) of the form (A) in contact with each other, as well as to prevent movement in the vertical direction is further Formwork fixture with excellent workability, characterized in that formed. According to claim 1 or 2, wherein the fixing pin 140 is formed on a vertical surface on one side and the inclined surface 142 on the other side and the separation prevention step 141 for preventing separation from the through-hole (111a) Formwork fixture excellent in workability, characterized in that formed. The method of claim 2, wherein the fixing pin 160 has a vertical surface on one side and an inclined surface 162 on the other side, and the separation prevention jaw 161 is formed at the front end to prevent separation from the through hole 121a. Formwork fixture with excellent workability.

Images