KR100840847B1 - Connecting structure of rail and gang form - Google Patents

Abstract

A connecting structure of a rail and a gang form is provided to move a gang form unit and a rail unit together by connecting the gang form unit with the rail unit via a connection member, and first and second hinge shafts. A connecting structure of a rail and a gang form comprises a gang form unit(100), a connection member(500),a rail unit(400), and a concrete wall(800). The connection member is connected with the gang form unit by a fist hinge shaft(510). The rail unit, which is connected with the connection member via a second hinge shaft(520), moves with the gang form unit. When the gang form unit is placed to a position to make the concrete wall, the first hinge shaft is located higher than the second hinge shaft. At this moment, the first shafts are on a line with the second hinge shaft in parallel the concrete wall. The rail unit includes a first hole and a first stopper pin(524). When the connection member rotates downwards, the gang form unit moves backwards away from the concrete wall.

Description

Connecting Structure Of Rail And Gang Form}

1 is a side view of the conventional gangform and rail connection structure applied.

Figure 2 is a side view showing a first embodiment to which the connection structure of the gangform and rail of the present invention is applied.

3 is a side view showing that the first hole is provided in FIG.

4 is a side view showing a second embodiment of the present invention.

Fig. 5 is a side view showing a third embodiment of the present invention.

6 is a state diagram in which the third embodiment of FIG. 5 is applied.

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

100: Gang Foam Unit 110: Gang Foam

120: Gang Foam Brace 400: Rail unit

410: rail 420: rail race

500: connecting member 510: first hinge shaft

520: second hinge axis

The present invention relates to a connection structure of the gangform and the rail. More specifically, the connecting member having a hinge shaft is provided between the rail and the gang form, and the gang form and the connecting structure of the rail can be raised together with the rail after the gang form moves the hinge axis of the connecting member to the shaft.

Recently, gangforms are used to build high buildings such as high-rise apartments. GANG FORM is a large-size panel or each member manufactured in the form of each structure to construct an architectural structure or a large-scale civil engineering structure. It is a form completed by connecting.

1 is a side view to which the connection structure of the conventional gangform and rail is applied.

Connection structure of the gangform and the rail used in the prior art as shown in Figure 1 is a gangform unit 10, the gangform moving unit 20 provided in the rear of the gangform unit 10, and the gangform moving unit 20 from the bottom It comprises a rail unit 30 for supporting.

The gang foam unit 10 includes a gang foam 12 and a gang foam bra 14 provided at the rear of the gang foam 12.

The gangform moving part 20 may include a first inclined support 22 and a second inclined support 24 supporting the gangform brake 14 from the rear, and the first inclined support 22 and a second inclined support. It comprises a horizontal moving member 26 located at the lower end of the (24).

In addition, rack gears 28 are provided at lower ends of the first inclined support 22 and the second inclined support 24, and the pinion gear 29 is provided in the horizontal movable member 26.

On the other hand, the rail unit 30 has a lower support 32 for supporting the horizontal movable member 26, a support member 34 for supporting the lower end of the lower support 32, and the support member 34 It comprises a rail 36 is fixed, a shoe 38 connected to the rail 36 at a predetermined interval, and an anchor 39 connected to the shoe 38.

A working scaffold 40 is connected to the rail unit 30, and a vertical frame 50 is thermally connected to the working scaffold 40.

Referring to the operation of the connection structure of the conventional gangform and rail having the above structure is as follows.

Gang form 12 should be installed in order to pour concrete, the gang form 12 is installed in the lower floor and the concrete is placed when the gang form 12 is moved to the top.

The gangform 12 movement in the lower floor proceeds without providing the rail 36 separately, but the gangform 12 movement in the high floor proceeds using the rail 36.

When the anchor 39 is provided inside the concrete at the time of concrete pouring to move the rail 36 up and down along the concrete wall, and the anchor 39 is fixed to the concrete, the shoe 38 in the anchor 39 ) Is connected, and the rail 36 is raised by using the shoe 38 as a scaffold.

Therefore, after the rail 36 is fixed to the concrete wall by the shoe 38, the gang form 12 is positioned at the position where the concrete is placed, and when the concrete wall is poured, the gang form 12 is spaced apart from the concrete wall. After it is raised for placing concrete walls in the upper floors.

At this time, the process of moving the gang foam unit 10 including the gang foam 12 to the rear to be spaced apart from the concrete wall is the rack gear 28 and the pinion gear 29 is engaged with the first inclined support 22 And the second inclined support 24 is moved on the horizontal member 26.

After the gangform unit 10 is moved to the rear, the rail 36 is moved to the next layer, and after the movement of the rail 36, the gangform unit 10 located above the rail 36 is moved. ) Is moved forward and fixed in the correct position before concrete is poured.

However, the connection structure of the conventional gangform and the rail as described above requires a space provided with a horizontal movable member 26 to move the gangform unit 10, the lower support 32 to support the horizontal movable member 26 ), And the worker has to move the gangform unit 10 directly.

Therefore, the present invention was invented to solve such a problem, and there is no separate horizontal moving member, and therefore, an object of the present invention is to provide a connection structure of a gangform and a rail, which does not require a space and a lower support provided with a horizontal moving member. .

In order to achieve the above object, the present invention provides a gangform unit, a connecting member connected to the gangform unit by a first hinge shaft, and a rail connected to the connecting member by a second hinge shaft and being elevated together with the gangform unit. It is configured to include a unit, it provides a connection structure of the gangform and the rail, characterized in that the gangform unit is moved in the state connected to the rail unit by the connecting member and the first hinge shaft and the second hinge shaft.

In addition, the gangform unit may be provided with a gangform brake having the first hinge shaft, and the rail unit may be provided with a rail race having the second hinge shaft.

In addition, the rail unit may be provided with a first stopper pin and a first hole, the connection member may be provided with a rotation angle limiting portion, and the rotation angle limiting portion has a second hole into which the second stopper pin is inserted. Can be prepared.

The rail unit may be provided with a third hinge shaft, a lower heavy body rotating to the third hinge shaft, and a third hole into which the third stopper pin is inserted.

The present invention also provides a gangform unit, a connecting member connected to the gangform unit by a first hinge shaft and provided with a rotation angle limiter, a rail unit connected to the connecting member by a second hinge shaft, and the rail unit. And a third hinge shaft having a third hinge shaft, and a lower rotating body fastened to the third hinge shaft and a third hole into which a third stopper pin is inserted, wherein the gangform unit includes the connection member and the first hinge shaft. When the rotary shaft is rotated from the upper portion of the rail unit by a second hinge shaft, the gangform characterized in that the rotation angle limiting portion to pass the rotating body while rotating the rotating body stopped by the third stopper pin to the axis of the third hinge axis Provides a connection structure between the rail and the rail.

The rail unit may be elevated together with the gangform unit, and the gangform unit may be provided with a gangform brake on which the first hinge shaft is positioned, and the rail unit may be provided with a rail brake on which the second hinge shaft is located. Can be.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

Figure 2 is a side view showing a first embodiment to which the connection structure of the gangform and rail of the present invention is applied.

A first embodiment of the present invention is as follows.

The connection structure of the gangform and the rail according to the present invention is a gangform unit 100, a connecting member 500 connected to the gangform unit 100 by a first hinge shaft 510, and a second to the connecting member 500. Is connected by the hinge shaft 520, and comprises a rail unit 400 which is elevated with the gangform unit 100. The first hinge shaft 510 is located above the second hinge shaft 520, and the first hinge shaft 510 and the first hinge shaft 510 are positioned in a state where the gangform unit 100 is placed at the position where the concrete wall 800 is placed. The straight line passing through the two hinge shafts 520 is parallel to the concrete wall 800 to be poured.

In addition, the gangform unit 100 is provided with a gangform brake 120 having a gangform 110 and the first hinge shaft 510, and the rail unit 400 has a rail 410 and the second hinge shaft ( The rail race 420 having the 520 formed thereon is provided.

The gang form brake 120 and the rail brace 420 play a role of ensuring a space in which the connection member 500, the first hinge shaft 510, and the second hinge shaft 520 smoothly operate. do.

A shoe 430 is connected to the rail 410, and the shoe 430 is fastened to an anchor 440 fixed to concrete.

Referring to the operation of the first embodiment of the present invention having the structure as described above is as follows.

After the gangform unit 100 for placing the concrete wall 800 is installed, when the concrete wall 800 is placed in a specific position, the gangform unit 100 is placed on the concrete wall 800 to be installed and moved to an upper floor. In order to be spaced apart, the following process is carried out.

When the gangform unit 100 is moved to the rear by a tower crane (not shown) as shown in Figure 2 (b), the gangform unit 100 is the connection member 500 and the first hinge shaft 510 and the first 2 is rotated in the direction of the arrow 511 in the upper portion of the rail unit 400 by the hinge shaft 520 is spaced apart from the concrete wall 800.

In this case, the gangform unit 100 and the rail unit 400 while maintaining the state separated from the concrete wall 800 by the connecting member 500, the first hinge shaft 510 and the second hinge shaft 520 You can achieve a connected state.

In addition, when the gangform unit 100 is pulled upward by a tower crane (not shown) in a state spaced apart from the concrete wall 800, the gangform unit 100 and the rail unit 400 is moved upward together.

When the gangform unit 100 and the rail unit 400 are moved upward together, the rail 410 is fastened to the shoe 430 located in the upper layer, and then the gangform unit 100 is lifted upward. Gang form unit 100 is moved in the opposite direction to the arrow 511 to form a foam in the position where the concrete is poured.

If the rail unit 400 does not move upward with the gangform unit 100 and has a structure in which only the gangform unit 100 moves upward, the rail unit 400 is as high as the height of the building to be constructed. To make or raise the rail unit 400 and the gangform unit 100 separately occurs a problem.

3 is a side view illustrating that the first hole is provided in FIG. 2.

Meanwhile, as illustrated in FIG. 3, the rail unit 400 may be provided with a first hole 522 through which the first stopper pin 524 is inserted.

In more detail, the first hole 522 is provided in the rail brace 420 of the rail unit 400, and the first stopper pin 524, which is separately provided, has a draw-out point in the first hole 522. The first stopper pin 524 may be partially protruded to the outside in a state where the first stopper pin 524 is inserted into the first hole 522.

Referring to the operational features when the first stopper pin 524 and the first hole 522 is provided in the rail unit 400 as follows.

When the gangform unit 100 rotates clockwise in a state where the first stopper pin 524 is separated from the first hole 522, the connecting member 500 also rotates clockwise and the connecting member 500. When the lower portion of the first hole 522 is moved, the first stopper pin 524 is connected to the first hole 522, and the gangform unit 100 is lifted upward.

At this time, as shown in (b) of FIG. 3, the connection member 500 is caught by the first stopper pin 524 and is no longer moved upwards, and in this state, the gangform unit 100 and the rail unit 400 are Are moved upwards together.

Accordingly, the gangform unit 100 and the rail unit 400 are moved together upward in a more stable state by the first stopper pin 524 and the first hole 522.

4 is a side view showing a second embodiment of the present invention.

The configuration of the second embodiment of the present invention is as follows.

The configuration of the second embodiment is rotated in the shape of the connecting member 500 in the first embodiment of the configuration as shown in FIG. 2 in which the first stopper pin 524 and the first hole 522 of FIG. 3 are not provided. It is characterized in that the limiting portion 532 is further provided.

More specifically, the shape of the connection member 500 has a rotation angle limiting portion 532 added to the rod shape including the first hinge axis 510 and the second hinge axis 520 to form a triangular shape as a whole. do.

The operation of the third embodiment having the above configuration will be described with reference to the difference from the first embodiment.

When the gangform unit 100 moves in a predetermined range in the direction of the arrow 911, the rotation angle limiting part 532 is in contact with the rail unit 400, thereby preventing the gangform unit 100 from being unnecessarily rotated much. Due to excessive rotation prevents the gangform unit 100 from colliding with the rail unit (400).

On the other hand, the rail unit 400 is provided with a fourth hole 528, the second stopper pin 535 and the second stopper pin 535 is introduced into the rotation angle limiting portion 532 A hole 534 may be provided.

An operation in the case where the fourth hole 528, the second stopper pin 535, and the second hole 534 are provided will be described below.

When the gangform unit 100 is rotated in the direction of the arrow 911 by a predetermined range, the second hole 534 and the fourth hole 528 are aligned in a straight line, and the second stopper pin 535 is disposed in the straight line. After being inserted into the second hole 534, a part of the second stopper pin 535 penetrates through the second hole 534, and the penetrated part is again inserted into the fourth hole 528 to be inserted in FIG. 4B. Becomes

In this case, the gangform unit 100 is fixed without flow in the state separated from the concrete wall 800, the gangform unit 100 and the rail unit 400 is moved upwards stably.

The configuration of the third embodiment of the present invention is as follows.

5 is a side view illustrating a third embodiment of the present invention, and FIG. 6 is a state diagram to which the third embodiment of FIG. 5 is applied.

As shown in FIG. 5, the third embodiment has a shape in which a partial configuration is added to the configuration of the second embodiment.

The difference from the configuration of the second embodiment is that the L-shaped concave portion 533 is provided in the rotation angle limiting portion 532, the third hinge shaft 542 and the rail brace 420 of the rail unit 400, A third body in which the rotating body 544 fastened to the third hinge shaft 542 and the third stopper pin 546 and the third stopper pin 546 inserted to prevent rotation of the rotating body 544 are inserted. The hole 548 is provided.

In addition, since the rotor 544 is an asymmetrical shape, when the third stopper pin 546 is removed from the third hole 548 in FIG. 5A, the rotor 544 is rotated clockwise and the 3 is returned to the stopped state by gravity about the hinge axis (542).

Referring to the operation of the third embodiment having the above configuration is as follows.

In the state as shown in FIG. 6A, the gangform unit 100 is connected to the upper portion of the rail unit 400 by the connecting member 500, the first hinge shaft 510, and the second hinge shaft 520. When rotated, as shown in (b), (c) and (d) of FIG. 6, the rotation angle limiting portion 532 stops the rotating body 544 stopped by the third stopper pin 546 on the third hinge shaft. The rotating body 544 is overturned while rotating 542 on the shaft.

After the rotation angle limiting portion 532 has passed, the rotating body 544 is moved and stopped until it is stopped by the third stopper pin 546.

As shown in FIG. 6E, when the gangform unit 100 is raised in the state in which the rotating body 544 is stopped, the rotation angle limiting part 532 is slightly moved, and the concave portion 533 is the rotating body 544. In the stopped state is caught by the gangform unit 100 and the rail unit 400 is moved together to the top stably.

When the third stopper pin 546 located in the third hole 548 is removed after being moved to the upper layer, the rotating body 544 is free to rotate.

In this state, when the gangform unit 100 is raised, as shown in FIG. 6 (f), the rotation angle limiting part 532 passes the rotational body 544, and the gangform unit 100 forms a frame for placing concrete. Positioned to form.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

As described above, according to the present invention, there is no need for a separate horizontal moving member and the space for moving the gangform unit, and there is an effect of lifting up and down together with the gangform unit and the rail unit connected.

And by the connecting member, the first hinge shaft and the second hinge shaft has an effect that can be connected to the rail unit while maintaining the state of the gangform unit spaced apart from the concrete wall.

In addition, the gang form and the rail brace serves to secure a space in which the action of the connecting member, the first hinge shaft and the second hinge shaft more smoothly.

On the other hand, the hole and the stopper pin introduced into the hole serves to move the gangform unit in a more stable fixed state.

And the rotation angle limiting portion to the gangform unit is stopped at a suitable position, the rotation angle limiting portion and the rotating body serves to move the gangform unit in a stable fixed state.

In addition, the third stopper pin serves to prevent the rotating body from moving over a certain range.

Claims (9)

delete delete Gang foam unit 100; A connection member 500 connected to the gangform unit 100 by a first hinge shaft 510; A rail unit 400 connected to the connection member 500 by a second hinge shaft 520 and being elevated together with the gangform unit 100; The first hinge shaft 510 is located above the second hinge shaft 520 in the state in which the gangform unit 100 is placed at the position where the concrete wall 800 is placed, and the first hinge shaft 510 is disposed. A straight line passing through the second hinge axis 520 is parallel to the concrete wall 800 to be poured; The rail unit 400 is configured to include a first hole 522 and a first stopper pin 524 provided to be drawn in and out of the first hole 522. When the gangform unit 100 is moved to the rear, the gangform unit 100 is the upper portion of the rail unit 400 by the connecting member 500, the first hinge shaft 510 and the second hinge shaft 520. Is rotated in the spaced apart from the concrete wall 800, in this state, if the gangform unit 100 is pulled upwards, the gangform unit 100 is moved in the state connected to the rail unit 400 Structure of rail and rail. Gang foam unit 100; A connection member 500 connected to the gangform unit 100 by a first hinge shaft 510; A rail unit 400 connected to the connection member 500 by a second hinge shaft 520 and being elevated together with the gangform unit 100; The first hinge shaft 510 is located above the second hinge shaft 520 in the state in which the gangform unit 100 is placed at the position where the concrete wall 800 is placed, and the first hinge shaft 510 is disposed. A straight line passing through the second hinge axis 520 is parallel to the concrete wall 800 to be poured; The connection member 500 is configured to include a rotation angle limiting portion 532, When the gangform unit 100 is moved to the rear, the gangform unit 100 is the upper portion of the rail unit 400 by the connecting member 500, the first hinge shaft 510 and the second hinge shaft 520. Is rotated in the spaced apart from the concrete wall 800, in this state, if the gangform unit 100 is pulled upwards, the gangform unit 100 is moved in the state connected to the rail unit 400 Structure of rail and rail. The method according to claim 4, The rotation angle limiting portion 532 is provided with a second hole 534 and a second stopper pin 535 drawn out to the second hole 534, the connection structure of the gangform and the rail. The method according to claim 4, The rail unit 400 has a third hole in which a third hinge shaft 542 and a lower rotary body 544 and a third stopper pin 546 fastened to the third hinge shaft 542 are inserted. 548) is provided with a connection structure of the gangform and the rail. delete Gang foam unit 100; A connecting member 500 connected to the gangform unit 100 by a first hinge shaft 510 and provided with a rotation angle limiting portion 532; A rail unit 400 connected to the connection member 500 by a second hinge shaft 520; The third hinge shaft 542 and the third hole 548 provided in the rail unit 400, and the lower heavy rotor 544 and the third hole 548 fastened to the third hinge shaft 542. A third stopper pin (546) drawn in and out of the; And The first hinge shaft 510 is located above the second hinge shaft 520 in the state in which the gangform unit 100 is placed at the position where the concrete wall 800 is placed, and the first hinge shaft 510 is disposed. And a straight line passing through the second hinge axis 520 is configured to be parallel to the concrete wall 800 to be poured, When the gangform unit 100 is rotated, the rotation angle limiting portion 532 is caught by the rotating body 544 so that the gangform unit 100 and the rail unit 400 are stably moved together to the upper side after the third. When the third stopper pin 546 located in the hole 548 is removed, the rotating body 544 is free to rotate, and when the gangform unit 100 is raised in this state, the rotation angle limiting part 532 is Transition of the rotating body (544), the gangform unit 100 is the connection structure of the gangform and rail, characterized in that the concrete is moved to the position to be placed. The method according to claim 8, The gang form unit 120 is provided with a gang form brake 120 in which the first hinge shaft 510 is positioned, and the rail unit 400 has a rail race 420 in which the second hinge shaft 520 is located. Gang structure and rail connection structure characterized in that is provided.

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