KR100949952B1 - Chain type cage and building construction method using the same - Google Patents

Abstract

The present invention relates to a chain-type building cage and a building construction method using the same, and more particularly, a guide bracket fixed to a building and a guide roller which is assembled in close contact with the guide bracket and lifted upward by a lifting device, and the guide roller In a typical building cage composed of a workbench formed on the other side, the guide roller is formed to be variable in a chain type, and the structure is diversified by providing a work platform provided with a work platform for the operator to work safely even if the guide rail is variable It relates to a building cage that can respond quickly and safely to the shape of a building and a construction method using the same.

To this end, the present invention, in the guide cage attached to the building in the guide rail for sliding movement by the lifting device and the construction cage formed on the other side of the guide rail to enable the construction work by the operator, the guide The rail is characterized in that a plurality of unit rails are connected in a link form and consisting of a fixing means for controlling the rotation of the rail at the connection portion.

Cage

Description

CHAIN TYPE MOLD ASSEMBIY AND CONSTRUCTING METHOD USING THE SAME}

The present invention relates to a chain-type building cage and a building construction method using the same, and more particularly, a guide bracket fixed to a building and a guide roller which is assembled in close contact with the guide bracket and lifted upward by a lifting device, and the guide roller In a typical building cage composed of a workbench formed on the other side, the guide roller is formed to be variable in a chain type, and the structure is diversified by providing a work platform provided with a work platform for the operator to work safely even if the guide rail is variable It relates to a building cage that can respond quickly and safely to the shape of a building and a construction method using the same.

In general, the concrete placing cage is to be installed on the outside when constructing a new building so that the outer wall can be constructed.

This conventional concrete outer wall casting cage 10 is a guide bracket (1) fixed to the end of the bottom surface so as to be able to pour the concrete wall (A), as shown in Figure 1 and 2, and this guide Guide rails (2) installed on one side of the bracket (1) to slide up and down and formed on one side of the guide rail (2) is provided with a work platform (3) provided with a work platform for the construction work for the operator do.

In addition, the formwork (4) for placing concrete in the upper portion of the work table (3) is configured to be capable of forward / backward.

The construction cage 10 constructed as described above, first, by using the formwork to construct the second to third floors by installing the guide bracket (1) on the outer wall of the constructed building by forming a guide rail (2) From the fourth floor, the building is constructed while lifting the guide rail 2 to the upper using a lifting device.

However, in recent years, as the quality of life of urban residents improves, original architectural designs that emphasize urban aesthetics are required for the construction of buildings, and in fact, various types of buildings are being designed or constructed.

In particular, Seoul city is one of the urban aesthetics improvement projects to improve the desolate urban aesthetics, which are represented by matchbox apartments, by design differentiation, diversification of height, design of top-level apartments, design of upper and lower floors, and design of riverside apartments. In the case of unsatisfied with the proposals for improvement of the building review system in five areas, it is taking strong preparation measures such as imitating the design and applying for building review in the case of differentiation from other buildings.

In this situation, in order to construct various types of buildings having curved surfaces or bends, the construction cage described above is limited in construction, and as the shape of the building changes every time, a cage suitable for the construction of the building must be manufactured every time. This causes a lot of cost in the construction of buildings and problems such as safety accidents and air delay caused by the difficulty of construction.

The present invention has been made in consideration of the above circumstances, and an object of the present invention is to flexure the building by varying the guide rail installed on the outer wall of the building to be rapidly responded to the design of the building which is gradually diversified It is to provide a deformable building cage that can cope with the shape of a variety of buildings, such as parts or protruding parts.

In addition, another object of the present invention is to provide a guide rail that is deformed as described above, as well as the construction cage having a work step that is displaced to fit the respective situations so that the operator can work safely in the guide rail In providing.

In addition, to another object of the present invention by extending the front portion of the work scaffold to contact the outer wall of the building construction to prevent the fall of the extension of the worker or concrete lumps, etc. building cage that can maximize the working activity width of the worker In providing.

In addition, another object of the present invention is to provide a new building construction method for constructing buildings of various designs using the variable building cage.

The present invention is a construction cage consisting of a guide rail sliding to the guide bracket attached to the building by the lifting device to achieve the above object and a workbench formed on the other side of the guide rail to allow the construction work by the operator In the, the guide rail is in a chain-type building cage consisting of a plurality of unit rails are connected in a link type and including a fixing means for controlling the rotation of the rail at the connection portion.

In addition, the present invention is a guide rail which is slidably moved by a lifting device to the guide bracket attached to the building and the construction cage formed on the other side of the guide rail to enable the construction work by the operator, the guide rail The multiple unit rails are connected in a link type, and a fastening means for controlling the rotation of the rails is formed at the connection part, and is located in a chain-type building cage configured with a working scaffold rotating on one side.

In addition, the unit rail is a first connecting plate is formed on both sides of the connecting hole and the anti-rotation hole, the first guide rail is coupled to the guide rail formed with a hook hook on one side of the first connecting plate, and the anti-rotation hole on both sides A connection hole is formed, and a foothold assembly hole and a support connection hole are respectively formed in the inside thereof, and a second connection plate having a tapered surface on one side thereof, and a second guide rail having a guide rail having a hook hook formed on one side of the second connection plate, are continuously connected. It is characterized by consisting of connecting pins are assembled alternately by connecting pins.

In addition, the fixing means is formed by inserting a fixing pin detachable to the anti-rotation holes formed on both sides of the first guide rail and the second guide rail, respectively.

In addition, the first guide rail is characterized in that the one side surface of the second guide rail is in close contact with the tapered surface formed on one side of the second guide rail is limited in rotation.

In addition, the working scaffolding is a scaffold holder for inserting / assembling a hole on one side between the second connecting plate of the second guide rail, a shaft passing through the mounting bracket and the hole in the state in which the scaffold holder is inserted into the second connecting plate And, the mesh is assembled to the upper portion of the scaffolding, and one side is assembled to the lower portion of the scaffolding and the other side is configured to include a support for adjusting the angle of the scaffolding is assembled in the support connecting hole of the bottom of the second connecting plate.

In addition, the working scaffold is assembled between the guide rails of each of the shaft and the auxiliary scaffolding base having a hole to be inserted into the second shaft, the auxiliary mesh assembled on the auxiliary scaffolding base and the auxiliary mesh It further comprises an auxiliary scaffold consisting of a rubber plate in close contact with the outer wall of the building.

On the other hand, the present invention after installing the lower floor of the building in the usual construction method to achieve the above object, the step of installing the bracket and the cage on the outer wall, while lifting the installed cage to the upper lifting device The construction of the building and the removal of the fixing pins fixing the first guide rail and the second guide rail continue to ascend in a state where the guide rail can be bent, thereby protruding or recessing the guide rail to the deformed width of the next layer. Forming a bracket so as to form a bracket on the bottom surface of the building that is formed to extend outwardly or to contract outwardly, insert the first and second guide rails, and then insert a fixing pin into the connection part of the first and second guide rails. Securely vertically fixed, and free to remove the fixing pin when moving to the position where the first and second guide rail connected to the lower It is formed so that it can be bent, and then it is performed by repeating the process of vertically inserting the fixing pin and constructing the construction by using the guide rail and dismantling the guide rail after the construction to the top floor of the building by using the guide rail. It provides a building construction method using a chain-type building cage characterized in that.

In the above method, the lifting device is preferably selected from tower cranes, cylinders, and gondola.

As described above, the chain-type building cage and the building construction method using the same have the following effects.

First, it is possible to flexibly cope with the construction of a building designed in a variety of unique shapes, thereby there is no effect of extending the air or additional costs due to construction materials.

Second, there is an effect that can be used in any type of building by removing the fixing pin to form a flexible corresponding to each link guide rail connected.

Third, by transforming the working scaffold to correspond to the protruding or entering the part of the building being constructed so that the worker can work safely, it is safe and preventive, and the end of the working scaffold is adhered to the outer wall of the building. By preventing the fall of the tool, etc. due to the carelessness of the operator, there is an effect that can prevent the fall in addition to the normal safety pan and fall prevention net.

Fourth, there is an effect of providing a new construction method for effectively constructing a variety of shapes using the same by providing a variable building cage as described above.

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

Figure 3 is an exploded perspective view of the guide rail portion of the building cage having a variable guide rail according to the invention, Figure 4 is a combined perspective view of the guide rail portion of a building cage having a variable guide rail according to the invention, Figure 5 Figure 6 is a side view showing the main portion of the building cage having a variable guide rail according to the invention, Figure 6 is an exploded perspective view of the scaffolding portion of the building cage having a variable guide rail according to the present invention, Figure 7 is a variable guide rail according to the present invention Side view showing a state in which the guide rail and the working scaffold of the building cage having a rotating, Figure 8 is a plan view of a state in which the building cage having a variable guide rail according to the invention mounted on the building.

As shown, the chain type building cage according to the present invention is connected to the first guide rail 20 and the second guide rail 30 in a continuous link type.

More specifically, the first guide rail 20 may include a first connection plate 21 having a connection hole 21a and a rotation preventing hole 21b connected to the second guide rail 30 at both sides thereof. The first guide rail 23 having the hook hook 22 formed on one side of the first connecting plate 21 is coupled to each other.

In addition, the second guide rail 30 has a rotation preventing hole 31a and a connection hole 31b formed at both sides thereof, and has a footrest assembly hole 31c and a support connection hole 31d at an inner side thereof, and a tapered surface 31e at one side thereof. A plurality of second connecting plate 31 having a, and the second guide rail 33 having a hook hook 32 is formed on one side of the second connecting plate 31 is configured.

In addition, one side of the first connecting plate 21 is inserted between the second connecting plate 31 and the connecting pin 40 is inserted into this connecting portion to connect in a link manner.

Here, the tapered surface 31e is formed at one end of the second connecting plate 31 so that the inner surface of the first guide rail 23 connected to the tapered surface 31e is in close contact with each other to control the rotation range. .

On the other hand, as described above, the first and second connecting plates 21 and 31 have a fixing means 50 for controlling the rotation in the state of being linked as described above.

The fixing means 50 is formed by inserting the fixing pin 51 into the anti-rotation holes (21b, 31b) formed on both sides of the first guide rail 20 and the second guide rail 30, respectively, the fixing pin 51 When removing the guide rails (20, 30) are rotated and the fixing pin 51 is inserted to fix each guide rail.

On the other hand, the second guide rail 30 is assembled to rotate the working scaffold 60 on the other side.

As shown in FIGS. 4 to 6, the working scaffold 60 is provided with a scaffold holder on the shaft 70 with one side pivotally inserted between the second connecting plates 31 of the second guide rail 30. 61 is assembled, and the one side of the support 63 is assembled at the top of the footrest 61 and the bottom of the footrest 61, and the other side of the support 63 is the support connector of the second connecting plate 31. It is assembled to 31d.

In addition, the auxiliary scaffold 50 is formed on the front side of the scaffold base 61. The auxiliary scaffold 80 is formed between the guide rails 23 and 33, the auxiliary scaffold base 71 is formed, the auxiliary mesh 72 is seated on the upper end and the rubber plate moving in close contact with the outer wall of the building at the end. (73) is assembled to perform an auxiliary scaffolding role.

Hereinafter, the operation relationship of the chain-type building cage according to the present invention and the building construction process using the same will be described step by step.

The guide rails 20 and 30 are alternately connected to the first connecting plate 21 of the first guide rail 20 and the second connecting plate 31 of the second guide rail 30 alternately and connected. It is assembled with the pin 40.

In this connection state, the upper tapered surface 31e of the second connecting plate 31 is formed to be in close contact with the rear surface of the guide rail 23 formed at one side of the first connecting plate 21, thereby limiting rotation and fixing pins. The rotation is controlled by 51.

Since the first guide rail 20 and the second guide rail 30 formed as described above are continuously connected to each other by link type, they can be easily installed to correspond to the shapes of various buildings.

On the other hand, one side of the second connecting plate 31 is a working scaffold 60 is configured.

The working scaffold 60 is inserted into the hole (61a) formed on one side of the scaffold base 61, the shaft 70 passing through the mounting bracket (31c) of the second connecting plate 32 is inserted into the rotatable assembly. The foot sales sheath 62 and the support 63 are assembled to the upper portion of the scaffold base 61.

The other side of the support 63 is assembled to the support connecting hole 31d below the second connecting plate 31 to adjust the length of the support 63 to rotate / maintain the working scaffold 60 at an appropriate angle.

In addition, the auxiliary working scaffold 70 in front of the working scaffold 60 is configured to be closely with the building.

A rubber plate 73 is attached to the end of the auxiliary working scaffold 70 so as to slide on the outer wall of the building.

The construction process of the building using the chain-type building cage configured as described above is as follows.

Low rise construction and Cage  Installation Step

Using a regular formwork, a low floor (2-3 floors) is constructed to secure the height of the cage installation.

Ordinary formwork is constructed by assembling a number of steel wood and metal and wood formwork to form the appearance and by placing / curing concrete while bending and fixing the reinforcing bars in the interior.

In addition, by installing a guide bracket on the outside of each floor of the building constructed as described above to insert the guide rails (20, 30) of the cage to prepare for lifting and use.

Building construction stage

After constructing the lower floor as described above, while the concrete and the formwork formed on the upper part of the cage is lifted to the upper part, the concrete is placed and cured in succession to each floor.

At this time, the guide rails (20, 30) composed of the unit body is not rotated in a state in which the first connecting plate 21 and the second connecting plate 31 formed on one side thereof is fixed by the fixing pin 51 in a straight line shape. Move up / down with.

In addition, each of the independent guide rails 20 and 30 is formed so that both ends of the first guide rail 20 extend in the direction of the guide bracket and are lifted without being separated from the guide bracket.

Cage  Transformation stage

When the building is extended to the outside side to remove the fixing pins 51 fixed to the first guide rails 20 and the second guide rails 30 are formed to rotate each lift the cage.

At this time, by removing the fixing pin 51 each time the cage is lifted to the top, each of the guide rails 20 and 30 connected by the link type are continuously lifted in a bent state.

When the upper guide rails 20 and 30 are positioned at the height to be constructed in the next floor in the lifted state as described above, reinforce the inside and cast concrete to construct the upper layer, and then install guide brackets on the outside of the upper layer and guide rails. Connect (20, 30).

Cage  Ascent

Subsequently, the guide rails 20 and 30 that have passed through the newly installed guide brackets continue to be constructed in the same manner as above by inserting the fixing pins to be lifted vertically.

In this case, the lower portion of the guide rails 20 and 30 (the guide rail passing through the extended portion) may be flexibly passed through the extended portion by lifting the fixed pin 51 in a removed state.

Building finishing and Cage  Dismantling stage

Lift the cage to the top floor to complete the building and lower it to the tower crane or install the gondola separately to lower the cage.

The building cage used in this way is used not only for the construction of the building, but also used for finishing work when the building is constructed, or by simultaneously constructing and finishing the building, it can shorten the construction time and minimize the equipment necessary for the construction.

1 is a side view of a conventional building cage

Figure 2 is a side view showing a state of use of the conventional building cage

3 is an exploded perspective view of a guide rail portion of a building cage having a variable guide rail according to the present invention;

Figure 4 is a perspective view of the combined portion of the guide rail of the building cage having a variable guide rail according to the present invention

Figure 5 is a side view showing the main portion of the building cage having a variable guide rail according to the present invention

Figure 6 is an exploded perspective view of the footrest portion of the building cage having a variable guide rail according to the present invention

Figure 7 is a side view showing a state in which the guide rail and the working scaffold of the building cage having a variable guide rail according to the invention

8 is a plan view of a state in which a building cage having a variable guide rail according to the present invention is mounted on a building

9 to 11 is a side view for explaining a building construction method using a building cage having a variable guide rail according to the present invention.

* Explanation of symbols on the main parts of the drawings *

20 ... First guide rail 21 ... First connecting plate

21a ... Connecting hole 21b ... Anti-rotation hole

22 ... Hook hook 23 ... Guide rail

30 ... 2nd guide rail 31 ... 2nd connection plate

31a ... anti-rotator 31b ... connector

31c ... supporter 31d ... supporter

31e ... tapered surface 32 ... hook

33 ... guide rail 40 ... connecting pin

50 ... fixing means 51 ... fixing pins

60 ... working scaffold 61 ... scaffold

62 ... Mesh 63 ... Support

70 ... shaft 71 ... auxiliary scaffold

72 ... Submesh 73 ... Rubber plate

80 ... Auxiliary Scaffolding

Claims (9)

In the construction cage consisting of a guide rail sliding to the guide bracket attached to the building by the lifting device and a workbench formed on the other side of the guide rail to allow the construction work by the worker, The guide rails (20, 30) is a chain-type building cage, characterized in that a plurality of unit rails are connected in a link type and a fixing means (50) is formed to control the rotation of the rail at the connection portion. In the construction cage consisting of a guide rail sliding to the guide bracket attached to the building by the lifting device and a workbench formed on the other side of the guide rail to allow the construction work by the worker, The guide rails (20, 30) is a plurality of unit rails are connected in a link type, the fixing means 50 for controlling the rotation of the rail is formed on the connection portion, characterized in that the working footrest 60 is configured to rotate on one side Chain building cage. According to claim 1 or 2, The unit rail (20, 30) comprises a first connecting plate (21) having a connection hole (21a) and the anti-rotation hole (21b) on both sides; A first guide rail 20 to which a guide rail 23 having a hook hook 22 formed on one side of the first connecting plate 21 is coupled; The anti-rotation hole 31a and the connection hole 31b are formed at both sides thereof, and the second connection plate 31 having the stepping assembly hole 31c and the support connection hole 31d formed therein, respectively, and having a tapered surface 31e at one side thereof. ); A second guide rail 30 to which the guide rail 33 having the hook hook 32 formed on one side of the second connecting plate 31 is coupled; is alternately connected to each other and assembled by the connecting pin 40. Chain construction cages. According to claim 1 or 2, wherein the fixing means 50 is a fixing pin 51 in the anti-rotation hole (31a) formed on both sides of the first guide rail 20 and the second guide rail 30, respectively. Chain building cage, characterized in that formed by inserting. According to claim 2, The first guide rail 20 is one side of the second guide rail 30 is in close contact with the tapered surface 31e formed on one side of the second guide rail 30 is limited to the rotation A chain construction cage characterized by the above. The method according to claim 2, wherein the working scaffold 60 is a scaffold holder 61 is inserted / assembled with a hole (61a) of one side between the second connecting plate 31 of the second guide rail (30); A shaft 70 penetrating the mounting hole 31c and the hole 31a in a state in which the scaffold holder 61 is inserted into the second connecting plate 30; A mesh 62 assembled to an upper portion of the scaffolding base 61; One side is assembled to the lower portion of the scaffolding base 61 and the other side is assembled to the support connecting hole (31d) of the lower portion of the second connecting plate 30, the support 63 for adjusting the angle of the scaffold; Chain construction cages. According to claim 6, Assembled between each guide rail 30 of the shaft 70 and the auxiliary scaffold holder 71 is formed with a hole (71a) is inserted into the shaft 70; An auxiliary mesh 72 assembled to an upper portion of the auxiliary scaffolding base 71; A chain-type building cage further comprising an auxiliary scaffold (80) composed of a rubber plate (73) which is assembled to the auxiliary mesh (72) to be in close contact with the outer wall of the building. A low floor construction and a cage installation step of constructing a building while lifting the upper floor using a lifting device after installing the bracket on the outer wall after installing the lower floor of the building by a general construction method; Cage deformation that is formed to cope with the deformed width of the next layer by removing the fixing pins fixing the first guide rail and the second guide rail and continuing to raise the guide rail to protrude or recess the guide rail. step; A fixing step of forming a bracket on the bottom surface of the building formed to extend outwardly or contracted inwardly and inserting the first and second guide rails into a connection part of the first and second guide rails to safely and vertically fix the bracket; Cage for constructing a building to be constructed by repeating the process of forming the vertically by inserting the fixing pin after removing the fixing pin when moving to the position where the first and second guide rails connected to the bottom is bent. Ascending step; Building construction method using a chain-type construction cage, characterized in that consisting of; the building finishing and dismantling step of dismantling the guide rail after construction to the top floor of the building using the guide rail. The method of claim 8, wherein the lifting device is a tower construction, cylinder, gondola building construction method using a chain-type building cage, characterized in that one.

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