KR101795777B1 - Supporting Device for Form - Google Patents

Abstract

[0001] The present invention relates to a die support apparatus, wherein a die support apparatus according to the present invention comprises a bobbin member 100 formed to extend in the X-axis direction and having a first groove 110 formed therein in the longitudinal direction, A first support frame 210 extending from the first support frame 210 and supporting one side of the vertical foam 400 and a second support frame 210 extending from the lower end of the first support frame 210 in the X- And a second support frame (220) slidably movable between the first support frame (200) and the second support frame (220). The support structure (200) 210 and a rail 300 that is disposed to contact the upper surface of the second support frame 220 and supports the lower end of the vertical foam 400.

Description

{Supporting Device for Form}

The present invention relates to a die support apparatus.

Generally, when molding inner and outer walls and columns to construct concrete structures such as apartments, buildings, and the like, it is necessary to form the concrete so that the concrete can maintain its desired shape during the time of curing of the concrete. After placing reinforcing bars or the like in the formwork, the concrete is laid, cured for a predetermined period, and the concrete is cured at a predetermined strength, and then the formwork is removed. After that, the concrete is cured so that the concrete is sufficiently cured by continuously supplying a predetermined amount of water.

Generally, a form that forms an outer shape when a concrete beam is poured is generally formed by assembling panel elements such as plywood or steel foam in order. At this time, each panel element is supported depending on the iron structure such as a nail or a turn buckle, a clamp or the like. Wood plywood has the advantages of easy to assemble beam shapes and steel foams are easy to assemble and enable precise construction. However, when the concrete beam is laid, its weight is concentrated downward. Therefore, It shall be supported by a rigid structure so as to maintain its original shape.

However, the prior art support apparatus disclosed in the following prior art documents is not easy to assemble and disassemble the form support apparatus in the course of making beams through concrete pouring work, .

KR 10-2010-0119275 A

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems of the prior art and it is an object of the present invention to provide a rail structure capable of continuously supporting a lower end of a vertical foam, So as to provide a supporting device.

The die support apparatus according to an embodiment of the present invention includes a bobbin member extending in the X-axis direction and having a first groove formed therein in the longitudinal direction, a bobbin member extending in the Y-axis direction, And a second support frame extending in the X-axis direction at a lower end of the first support frame, the second support frame being inserted into the first groove and being slidable while being movable, And a rail which is formed to extend in the Z-axis direction and is arranged to contact the side surface of the first support frame and the upper surface of the second support frame, and supports the lower end of the vertical foam.

In the die support apparatus according to the embodiment of the present invention, a plurality of first holes are formed in the bobbin, a second hole is formed in the second support frame, and the second support frame And a fixing pin inserted into the first hole and the second hole to fix the fixing hole.

In the form support apparatus according to an embodiment of the present invention, the rail includes a first member having one side fixed to the first support frame, an upper surface coupled to a lower end of the vertical foam and extending in a tubular shape, And a second member formed in a tubular shape on the other side surface of the first member and having a second groove formed therein in the longitudinal direction, into which the first rod-like member is inserted.

In the die support device according to the embodiment of the present invention, the first fastening groove and the second fastening groove are formed in the first member with reference to the dividing wall, and the first fastening means The rail and the vertical frame are fastened together by the second fastening means which is inserted into the second fastening groove.

In the die support device according to the embodiment of the present invention, a first inlet is formed at one side of the first member to open the first fastening groove in a direction facing the first support frame, A second coupling portion is formed on an upper surface of the first member so as to open the second coupling groove in a direction opposite to the vertical foam, One end of the first fastening means is inserted into the first fastening groove and engaged with the first fastening portion, and one end of the second fastening means is inserted into the second fastening groove through the second inlet.

The rail further includes an extension portion extending upward from an upper end of one side of the first member and having a protrusion protruding in the vertical foam direction at a distal end thereof, The protrusion is inserted into a support groove formed on one surface of the vertical foam.

In the die support apparatus according to the embodiment of the present invention, a first plate member is disposed above the first rod member inserted in the second groove, and a second plate member is provided on the other surface of the vertical foam .

In the form support apparatus according to an embodiment of the present invention, a bracket for supporting a beam is fastened to an upper end of the vertical foam.

The bracket includes a main body which is fastened to an upper end of the vertical foam and has a side supporting a second plate member disposed on the other side of the vertical foam, And a partition wall extending upward from the upper surface of the main body and disposed in a direction farther from the first support frame than the protrusion, Wherein the upper surface and the partition wall support a second rod member, the second rod member supports the second plate member disposed on the other surface of the vertical foam, and a third plate member Thereby supporting the member.

The first supporting frame may include a fixed frame having a space formed therein in the Y axis direction, a movable frame inserted in the space and slidable in the Y axis direction, And stop means for stopping the frame.

In the die support apparatus according to the embodiment of the present invention, the stop means includes a support portion which is disposed at the upper end of the fixed frame and in which two opposed openings are formed, and a support portion inserted into the two openings formed in the support portion, And the wedge-shaped member presses the side surface of the movable frame to stop the movable frame when the wedge-shaped member is moved in the other direction.

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings.

Prior to that, terms and words used in the present specification and claims should not be construed in a conventional and dictionary sense, and the inventor may properly define the concept of the term in order to best explain its invention It should be construed as meaning and concept consistent with the technical idea of the present invention.

According to the present invention, by providing a rail capable of continuously supporting the lower end of the vertical foam, it is possible to assemble rigidly in the course of making beams through concrete pouring work, and has a merit of simple construction.

1 is a perspective view of a die support apparatus according to an embodiment of the present invention,
2 is a cross-sectional view of a die support apparatus according to an embodiment of the present invention,
Figures 3 to 4 are perspective views of the support structure shown in Figure 1, and
5 to 6 are sectional views of the fixed frame, the movable frame, and the stopping means shown in Figs. 3 to 4. Fig.

BRIEF DESCRIPTION OF THE DRAWINGS The objectives, specific advantages and novel features of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG. It should be noted that, in the present specification, the reference numerals are added to the constituent elements of the drawings, and the same constituent elements are assigned the same number as much as possible even if they are displayed on different drawings. Also, the terms "first "," second ", and the like are used to distinguish one element from another element, and the element is not limited thereto. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the following description of the present invention, detailed description of related arts which may unnecessarily obscure the gist of the present invention will be omitted.

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

Basically, the form support apparatus according to the present embodiment is not particularly limited in use, but can be used for installing a concrete beam. Therefore, the die support apparatus according to the present embodiment is described mainly with reference to an example in which a concrete beam is laid.

FIG. 1 is a perspective view of a die support apparatus according to an embodiment of the present invention, and FIG. 2 is a sectional view of a die support apparatus according to an embodiment of the present invention.

1 and 2, the die support apparatus according to the present embodiment includes a bobbin member 100 having a first groove 110 formed in its longitudinal direction and extending in the X-axis direction, a Y A first support frame 210 extending in the axial direction and supporting one side of the vertical foam 400 and a first support frame 210 extending in the X axis direction at the lower end of the first support frame 210, And a second support frame 220 which is inserted into the first support frame 220 so as to be slidable and movable. The support structure 200 includes two support structures 200 disposed on the support member 100 so as to face each other, And a rail 300 that is disposed to contact the side surface of the frame 210 and the upper surface of the second support frame 220 and supports the lower end of the vertical foam 400.

The bush member 100 supports a lower portion of the concrete beam and provides a space for the support structure 200 to move in a sliding manner. Here, the bush member 100 extends in the X-axis direction, and a first groove 110 is formed in the longitudinal direction inside the bush member 100 (see FIG. 1). The support structure 200 is inserted into the first groove 110 and can be moved while sliding in the X direction. In addition, a plurality of first holes 120 may be formed on the side surface of the bamboo member 100 (see FIG. 2). After the first holes 120 are aligned with the second holes 221 of the support structure 200, the fixing pins 130 may be inserted. When the fixing pin 130 is inserted into the first hole 120 and the second hole 221 as described above, the support structure 200 can be fixed to the bamboo member 100 without moving. In addition, a coupling hole 140 may be provided on the lower surface of the bamboo member 100, to which a support or the like for supporting the entire form support apparatus can be coupled. In addition, a support 150 may be provided on the lower surface of the shaft member 100 so that the coupling member 140 is spaced from the floor before the form support apparatus is installed. Here, the support member 150 serves to prevent the form support apparatus from damaging the coupling member 140 before installation.

The support structure 200 controls the width of the final concrete beam and supports the vertical foam 400. Here, the support structure 200 includes a first support frame 210 and a second support frame 220. Specifically, the first support frame 210 is formed to extend in the Y-axis direction and supports one side of the vertical foam 400. The second support frame 220 extends in the X-axis direction (both the + X-axis direction and the -X-axis direction with respect to the lower end of the first support frame 210) at the lower end of the first support frame 210 And is inserted into the first groove 110 (see FIG. 1) of the bobbin 100, and is slidable while being movable. At this time, the support structure 200 including the first support frame 210 and the second support frame 220 may be disposed on the bobbin 100 so as to face each other, and finally the two support structures 200 A concrete beam can be applied to the space between them. The second support frame 220 slides along the first groove 110 of the bobbin member 100 so that the distance between the first support frames 210 of each of the two support structures 200 is By adjusting, the width of the concrete beam to be constructed can be adjusted. Meanwhile, a second hole 221 may be formed on a side surface of the second support frame 220 (see FIG. 2). At this time, after aligning the second holes 221 of the second support frame 220 and the first holes 120 of the bobbin 100, the second holes 221, The second support frame 220 can be fixed to the bobbin member 100 by inserting the fixing pin 130 into the first support frame 120. The supporting structure 200 may further include a triangular-shaped reinforcing member 230 provided in an edge area where the first supporting frame 210 and the second supporting frame 220 meet. Here, the reinforcing member 230 may support the first support frame 210 when the first support frame 210 receives a load from the vertical foam 400.

The rail 300 supports the lower end of the vertical foam 400. Here, the rail 300 is formed so as to extend in the Z-axis direction (see FIG. 1) and is arranged to contact the side surface of the first support frame 210 and the upper surface of the second support frame 220. At this time, the rail 300 is fastened to the support structure 200 in the Z-axis direction. Therefore, since a plurality of support structures 200 and a plurality of bamboo members 100 can be integrally joined to each other in the Z-axis direction by the rail 300, it is possible to assemble solidly and simplify construction. Specifically, the first member 310 and the second member 320 of the rail 300 may be formed in parallel to each other in the X-axis direction. Here, the first member 310 is fastened to the first support frame 210 at one side, and the upper surface of the first member 310 is fastened to the lower end of the vertical foam 400 and extends in a tubular form. The second member 320 is formed in a tubular shape on the other side of the first member 310, and a second groove 323 is formed in the longitudinal direction. At this time, the first member 310 and the second member 320 may be separately formed and coupled together, but they are preferably integrally formed. The first member 310 includes a first coupling groove 313 and a second coupling groove 316 with respect to the partition wall 311. The first coupling groove 313 and the second coupling groove 316 are formed in the first member 310, . 2, the rail 300 and the first support frame 210 are fastened by the first fastening means 315 inserted into the first fastening groove 313, The rail 300 and the vertical foam 400 can be fastened by the second fastening means 318 inserted into the fastening groove 316. [ That is, the first fastening groove 313 is formed for fastening with the first support frame 210, and the second fastening groove 316 is formed for fastening with the vertical foam 400. More specifically, a first inlet 314 for opening the first fastening groove 313 in a direction facing the first support frame 210 is formed on one side of the first member 310, (314) is formed with a first latching part (314a) protruding so as to be narrower than the first engagement groove (313). One end of the first fastening means 315 is inserted into the first fastening groove 313 to be caught by the first fastening portion 314a and the other end is fastened to the first support frame 210. For example, the first fastening means 315 may be a wedge pin. In this case, the head (one end) of the wedge pin is inserted into the first fastening groove 313 and is inserted into the first fastening portion 314a And a wedge pin 211 protruding from the first support frame 210 is inserted into the body of the wedge pin (the other end), and another wedge pin 315a is inserted into the through hole of the fastening protrusion 211, The pin is fixed to the fastening protrusion 211 (see an enlarged view of Fig. 1). With this configuration, the first fastening means 315 can be fastened to the first support frame 210. A second inlet 317 is formed on the upper surface of the first member 310 to open the second coupling groove 316 in a direction facing the vertical foam 400 (see an enlarged view of FIG. 2). At this time, one end of the second fastening means 318 is inserted into the second fastening groove 316 through the second inlet 317, and the other end is fastened to the vertical foam 400. For example, the second fastening means 318 may be a circular pin, in which case the body (one end) of the circular pin is inserted into the second fastening groove 316 through the second inlet 317, (The other end) may be caught in the fastening hole 420 formed in the vertical foam 400 and fastened to the vertical foam 400. Here, since the second inlet 317 extends in the Z-axis direction, the second fastening means 318 can move in the Z-axis direction, so that the vertical foam 400 can move in the Z-axis direction with respect to the rail 300 Can be moved. In addition, the rail 300 may further include an extension 330 to stably support the vertical foam 400. Here, the extension part 330 extends upward from the upper end of one side of the first member 310, and extends in the direction of the vertical foam 400 (in the + X-axis direction with respect to the left rail 300 in the drawing) A protruded protrusion 335 is formed. The protrusion 335 of the extension 330 may be inserted into the support groove 410, which is recessed on one side of the vertical foam 400. As such, the protrusion 335 of the extension 330 is inserted into the support groove 410 of the vertical foam 400, so that the vertical foam 400 can be removed from the rail 300, Can be prevented.

On the other hand, the first bar member 325 may be inserted into the second groove 323 of the second member 320. At this time, the first bar-shaped member 325 may be an individual piece, and the first plate-like member 500 may be disposed above the first bar-shaped member 325. That is, both ends of the first plate member 500 can be supported by the first bar member 325. In addition, the second plate member 520 may be disposed on the other surface of the vertical foam 400 (the opposite surface of the one surface supported by the first support frame 210). That is, the second plate member 520 can be supported by the vertical foam 400. Here, the first bar-shaped member 325 may be an individual piece, and the first plate-like member 500 may be a plywood. Therefore, the first plate member 500 can be fixed to the first bar member 325 using a nail or the like. Similarly, a second rod-shaped member 635, which will be described later, disposed on the upper side of the vertical foam 400 may be an individual piece, and the second plate-like member 520 may be a plywood. Therefore, the second plate member 520 can be fixed to the second bar member 635 using a nail or the like. In addition, in order to stably support the first plate-like member 500, a square tube 510 may be disposed between the two first rod-shaped members 325 arranged to face the shaft member 100. At this time, each pipe 510 may extend in the Z-axis direction in parallel with the rail 300.

The first plate member 500 and the second plate member 520 are formed as a whole in a " C "shape, and the first plate member 500 and the second plate member 520 It is possible to put a concrete beam in space. The die support apparatus according to the present embodiment includes a first bar member 325 and an annular pipe 510 provided on the rail 300 and a first plate member 500 There is an advantage that a separate horizontal foam is not required unlike the prior art.

Meanwhile, a bracket 600 supporting the beam 700 can be fastened to the upper end of the vertical foam 400 in the Z-axis direction. Here, the bracket 600 may include a body 610, a protrusion 620, and a partition 630. Specifically, the main body 610 is fastened to the upper end of the vertical foam 400 with a wedge pin or a circular fin, and one side thereof supports the upper end of the second plate-like member 520. The protrusion 620 protrudes from the upper surface of the main body 610, and hooks 710 formed at the ends of the beam 700 are hooked. The protrusion 620 of the bracket 600 may be formed in a circular shape and the hook portion 710 of the beam 700 may be formed in a semicircular shape corresponding to the protrusion 620 as viewed from the XY plane. The partition wall 630 is disposed in a direction away from the first support frame 210 (in the + X axis direction with respect to the left bracket 600 as viewed in the figure) than the protrusion 620, . The upper surface of the main body 610 is divided into a region in which the protrusion 620 is disposed and a region in which the protrusion 620 is not provided in relation to the partition wall 630. In the region where the protrusion 620 is not provided, 635 are disposed. At this time, the second bar-shaped member 635 can be supported by the upper surface of the main body 610 and the partition wall 630. The second rod-like member 635 supports the upper end of the second plate-like member 520 and can support the end of the third plate-like member 800 disposed on the upper surface of the beam 700. Here, the second rod-like member 635 may be an individual piece, and the second plate-like member 520 and the third plate-like member 800 may be plywood. Therefore, the second plate member 520 and the third plate member 800 can be fixed to the second bar member 635 using a nail or the like. For reference, a slab or the like may be placed on the upper side of the third plate member 800.

Figs. 3 to 4 are perspective views of the support structure shown in Fig. 1, and Figs. 5 to 6 are sectional views of the fixed frame, the movable frame, and the stopping means shown in Figs.

As shown in FIGS. 3 to 4, the form support apparatus according to the present embodiment is capable of adjusting the length of the first support frame 210. Since the length of the first support frame 210 can be adjusted as described above, it is possible to cope with the various Y-direction lengths of the concrete beams. Here, the first supporting frame 210 may include a fixed frame 213, a moving frame 215, and a stopping means 217. Specifically, the stationary frame 213 is disposed at a relatively lower portion to meet with the second support frame 220, and a space 213a (see FIG. 5 or 6) is formed in the Y-axis direction. The movable frame 215 is inserted into the space 213a of the fixed frame 213 and is slidable in the Y-axis direction. Thus, the length of the first support frame 210 as a whole can be adjusted by sliding the movable frame 215 in the space 213a of the fixed frame 213. [ The stopping means 217 prevents the moving frame 215 from sliding in the space 213a of the fixed frame 213 after the length of the first supporting frame 210 is adjusted. Is stopped at a specific position. More specifically, the stop means 217 may include a support 128 and a wedge member 219. Here, the support portion 128 is disposed at the upper end of the fixed frame 213 and is formed in a "C" shape so as to surround the side surface of the movable frame 215. Two opposed openings 218a extend in the Z- (See FIG. 3 or FIG. 4). 5 to 6, the wedge-shaped member 219 has a body portion 219a inserted into two openings 218a formed in the support portion 128 and increasing in width toward the one direction A, And two head portions 219b formed at both ends of the body portion 219a and engaged with two opening portions 218a formed in the support portion 128. [ Therefore, when the wedge-shaped member 219 is moved in the other direction B (see Fig. 6), the body portion 219a whose width increases toward the one direction A presses the side surface of the moving frame 215, The moving frame 215 can be stopped. Conversely, when the wedge-shaped member 219 is moved in the one direction A (see Fig. 5), the body portion 219a whose width increases toward the one direction A does not press the side surface of the moving frame 215 , The movable frame 215 can be slid in the space 213a of the fixed frame 213. [ In order to move the wedge-shaped member 219 in the one direction A or the other direction B, the head portion 219b may be hit with a striking member such as a hammer. On the other hand, since the wedge-shaped member 219 is provided with the head portion 219b engaged with the opening 218a, even if the wedge-shaped member 219 is moved in the one direction A or the other direction B, 219 from completely disengaging from the opening 218a of the support portion 128 can be prevented.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the same is by way of illustration and example only and is not to be construed as limiting the present invention. It is obvious that the modification or improvement is possible.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

100: yoke 110: first groove
120: first hole 130: fixing pin
140: Coupling port 150:
200: support structure 210: first support frame
211: fastening protrusion 213: fastening frame
213a: space 215: moving frame
217: stop means 218:
218a: opening 219: wedge member
219a: Body part 219b: Head part
220: second support frame 221: second hole
230: reinforcing member 300: rail
310: first member 311: partition wall
313: first fastening groove 314: first entrance
314a: first fastening portion 315: first fastening means
315a: another wedge pin 316: second fastening groove
317: second inlet 318: second fastening means
320: second member 323: second groove
325: first loudspeaker member 330: extension member
335: protrusion part 400: vertical foam
410: support groove 420: fastening hole
500: first plate member 510:
520: second plate member 600: bracket
610: main body 620:
630: partition wall 635: second bar member
700: Beam 710: Hook part
800: Third plate member A: One-way
B: Another direction

Claims (11)

A bobbin member extending in the X-axis direction and having a first groove formed therein in the longitudinal direction;
A first support frame extending in the Y-axis direction and supporting one side of the vertical foam, and a second support frame extending in the X-axis direction at a lower end of the first support frame, A support structure comprising a support frame, the support structure being disposed such that two of the support members face each other; And
A rail extending in the Z-axis direction and arranged to contact a side surface of the first support frame and an upper surface of the second support frame, the support supporting the lower end of the vertical foam;
/ RTI >
The rail
A first member having one side fixed to the first support frame, an upper surface coupled to a lower end of the vertical foam and extending in a tubular shape; And
A second member formed in a tubular shape on the other side surface of the first member and having a second groove formed therein in the longitudinal direction, and a first rod-like member inserted into the second groove;
/ RTI >
A first plate member is disposed on the upper side of the first bar-shaped member inserted into the second groove,
And a second plate member is disposed on the other surface of the vertical foam.
The method according to claim 1,
A plurality of first holes are formed in the bobbin material,
A second hole is formed in the second support frame,
A fixing pin inserted into the first hole and the second hole so that the second support frame is fixed to the bobbin material;
Further comprising:
delete The method according to claim 1,
A first fastening groove and a second fastening groove are formed in the first member with respect to the partition wall,
Wherein the rail and the first support frame are fastened by the first fastening means inserted in the first fastening groove and the fastening member is fastened to the rail by the second fastening means inserted into the second fastening groove Device.
The method of claim 4,
Wherein the first member has a first inlet formed on one side thereof for opening the first coupling groove in a direction opposite to the first supporting frame and a second inlet formed on the first inlet for projecting to a width smaller than the first coupling groove A first latching portion is formed,
A second inlet is formed on an upper surface of the first member to open the second fastening groove in a direction facing the vertical foam,
The first fastening means has one end inserted into the first fastening groove and engaged with the first fastening portion,
And the second fastening means is inserted into the second fastening groove through one end of the second opening.
The method according to claim 1,
The rail
An extension extending upward from an upper end of one side of the first member and having a protrusion protruding in the vertical foam direction at an end thereof;
Further comprising:
Wherein the protrusion is inserted into a support groove formed on one surface of the vertical foam.
delete The method according to claim 1,
And a bracket for supporting the beam is fastened to the upper end of the vertical foam.
The method of claim 8,
The bracket
A body coupled to an upper end of the vertical foam, the body supporting a second plate-like member having one side disposed on the other side of the vertical foam;
A protrusion protruding from an upper surface of the main body so that a hook portion formed at an end of the beam is caught; And
And a partition wall extending upward from the upper surface of the main body, the partition wall being disposed farther from the first support frame than the projection,
The upper surface of the main body and the partition wall support the second rod member,
The second bar-like member supports the second plate-like member disposed on the other surface of the vertical foam, and supports the third plate-like member disposed on the upper surface of the beam.
The method according to claim 1,
The first support frame includes:
A fixed frame having a space formed therein in the Y axis direction;
A movable frame inserted in the space and slidable in the Y axis direction; And
Stop means for stopping the moving frame;
.
The method of claim 10,
Wherein the stop means comprises:
A support disposed at an upper end of the fixed frame and having two opposed openings; And
A wedge-shaped member inserted into the two openings formed in the support portion and increasing in width in one direction;
Lt; / RTI >
And the wedge-shaped member presses the side surface of the movable frame to stop the movable frame when the wedge-shaped member is moved in the other direction.

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