KR101959068B1 - Jig structure for construction of building outer wall - Google Patents

Abstract

The present invention relates to a jig structure for construction of a building outer wall, wherein a body unit is erect in a process of constructing a building outer wall, and a plurality of decorative panels are stacked on the front surface of the body unit. The body unit can be temporarily assembled so as to be erect with respect to the ground, and based on a partition wall, a mega block alternately manufactured through first and second assemblies provided at left and right sides is raised by a crane to connect upper and lower portions and left and right portions on the building outer wall in order. Therefore, working time can be significantly reduced with an improved structure.

Description

[0001] JIG STRUCTURE FOR CONSTRUCTION OF BUILDING OUTER WALL [0002]

The present invention relates to a jig structure for an outer wall construction, and more particularly to a jig structure for an outer wall construction, in which a body unit is erected in a process of constructing an outer wall of a building, and a body unit is mounted on the ground By assembling alternately manufactured mega blocks through the first and second assemblies located on the left and right sides of the bulkhead, they can be lifted up by the crane and sequentially connected up, down, left and right to the outer wall of the building. And more particularly, to a jig structure for an outer wall construction improved in structure in order to greatly shorten the construction time.

In general, in order to decorate an outer wall of a building, a decorative panel is often finished in the form of a curtain wall.

Recently, granite, marble, etc. have been processed into a rectangular plate shape by using decorative panels.

Wet method and dry method are used for construction of such decorative panel. Among them, wet method is simple construction by directly applying cement mortar to the outer wall of the building and to the outer wall of the panel. However, Recently, there is a tendency to use dry method because of the time required for curing and the problem of safety accident due to the panel falling from the outer wall of the building.

In the dry method, a support frame for installing the panel on the outer wall of the building was installed, and the support frame and the panel were directly fixed by bolting.

However, when the decorative panel and the support frame are fixed to the outer wall of the building by the bolt fastening, the bolt may protrude to the outside and the appearance may be damaged, and the decorative panel and the support frame must be fastened with bolts.

In addition, when the bolt is fastened, the decorative panel may be damaged, thus causing a risk of a safety accident.

However, the plate structure of a stone or metal material is difficult to handle due to its heavy load, and the wall must be constructed from the outside of the completed building, so in the case of a high-rise building, it involves a long period of high-level work.

Furthermore, the fixture for fixing the plate structure to the wall surface of the building has a simple structure in which the plate structure is fixed to the anchor bolt on the wall surface, and then the plate structure is fixed with bolts and nuts, The bolt and nut are fastened together in a narrow space between them, so that the operation is difficult. After the construction is completed, partial repair or replacement is not possible unless the entire outer wall is lifted.

Therefore, it takes a lot of effort to construct and repair the existing outer wall, and there are many risk factors that threatens the safety of workers such as high-level work.

Background Art [0002] As a prior art related to a construction apparatus for an existing building exterior wall, there has been proposed a construction method using a plate structure of stone or metal, as disclosed in Korean Patent Registration No. 10-0852218 entitled " External Wall Construction Device for Building " An apparatus for constructing an outer wall of a building for constructing an outer wall of a building having an interlayer slab or a wall, comprising: a first bracket fixed to the side of the slab or the wall of the slab through an anchor bolt inserted into the wall; and; A fixed beam fixed to the first bracket and projecting outward substantially perpendicularly from the side surface or the wall surface of the slab; A horizontal beam fixed to the fixed beam and arranged horizontally; A vertical beam fixed vertically and fixed to the outside of the transverse beam, the longitudinal beam having a slit-shaped opening along the lengthwise direction of the hollow and the outer surface; The length of the head in the short axis direction is smaller than the width of the opening and the length in the major axis direction is larger than the width of the opening so that the first bolt inserted into the opening portion and the first nut fastened thereto tightly along the outer surface of the vertical beam And an elbow-shaped second bracket composed of a fixed end fixed to the first bracket and a supporting end projected to the outside of the vertical beam, and the plate structure is vertically supported on the supporting end of the second bracket, And an outer wall construction apparatus of a building arranged so as to form an outer wall of the building.

Another prior art related to the method of constructing the outer wall of an existing building is disclosed in Korean Patent Registration No. 10-0900062 entitled " Outside wall construction apparatus of a building that can be constructed without welding in the field, and a method of constructing an outer wall of a building using the same. The first and second brackets in the form of elbows are fixed along the bottom surface and the top surface, respectively, so that the first bolt, which is an anchor bolt on the wall surface of the building and is fastened to the first bracket, and the first nut fastened thereto A plurality of horizontal beams fixed horizontally along the building wall; A plurality of vertical beams passing through a slit-shaped opening portion facing the longitudinal direction and the hollow and outer surface longitudinal direction; And a fastening end that is bent from an end of the fastening end and closely contacted with the second bracket, wherein the fastening end and the fastening end of the fastening end A second bolt passing through the second bracket, a second nut fastened to the second bracket, a third bolt penetrating the coupling hole and the opening and inserted in the hollow, and a third nut fastened to the hollow, A plurality of third brackets vertically fixing the plurality of vertical beams on an outer surface; At least four positions of the upper and lower sides are supported by a fourth bolt passing through the opening and inserted into the hollow and an elbow-shaped fourth bracket fixed along the outer surface of each longitudinal beam through a fourth nut fastened thereto, And a plurality of plate structures which are fixed to the plate structure.

However, in order to construct the decorative panel on the outer wall of the existing building, the decorative panel is lifted by the height corresponding to each height by using the lower layer portion, the middle layer portion and the higher layer portion crane classified according to the height, However, the operation of lifting the decorative panel one by one using a plurality of cranes according to the height of the building is cumbersome and takes a long time, and the process of assembling the decorative panels individually There was a spatial restriction due to the columns of the wall structure during the assembling operation according to the assembling order.

Korean Registered Patent No. 10-0852218 entitled " External Wall Construction Device for Building "(Registered Date: 2008.08.07) Korean Patent Registration No. 10-0900062 entitled " External Wall Construction Apparatus for Buildings without Field Welding and Method for Construction of External Walls Using the Buildings "(Registered on May 22, 2009)

SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems, and an object of the present invention is to provide a body unit that stands up in a process of constructing an outer wall of a building, The mega blocks alternately manufactured through the first and second assemblies provided on the left and right sides of the partition are lifted up by the crane and the upper, The present invention provides a jig structure for external wall construction improved in structure so as to greatly shorten the working time.

According to an aspect of the present invention, there is provided an electronic device comprising: a support installed on a lower side of a frame; A frame having first and second assemblies which are installed on the upper side of the support and are formed in a rectangular shape and in which the body unit is vertically assembled; A fixture extending on a rear surface of the frame and coupled to be fixed to the wall structure via a coupling means; And a plurality of pedestals connecting the frame to the frame and serving as a pedestal of an operator, wherein the first and second assemblies are formed such that left and right are symmetrical with respect to an intermediate partition, And a plurality of horizontal connecting rods connecting the plurality of horizontal connecting rods, the plurality of roving connecting rods connecting the frame and the roving frame body, the rope connecting rods being shorter than the upper and lower lengths of the roving frame, And a fixed base body coupled to the fixed base coupling unit and the spaced apart lower base base, wherein the coupling means is formed by a bolt having one end coupled to the side of the fixed base and the other end bent to be coupled to the wall structure with a bolt And a coupling bracket formed of a metal plate.

The body unit includes a longitudinal frame in which a plurality of the body units are arranged horizontally to each other, and a transverse frame connecting the longitudinal frames, and is formed in a lattice shape.

Each of the upper portions of the first and second assembly stands is further provided with a winch for lifting the decorative panel.

In contrast to the stick construction method in which a plurality of cranes differing in height from each other are used for constructing the outer wall of the building, the present invention is characterized in that after the first and second assembly stands 12, And the body unit 200 are coupled to the two assembly stands and the decorative panels 300 and 300 are stacked on the body unit 200 in the up and down directions to fabricate the mega blocks 100, And can be fixed to the outer wall of the building. In addition, it is possible to sequentially perform work with a single crane 40, and also it is possible to drastically shorten the working time.

In the present invention, the first and second assembly stages (12, 14) are formed such that the left and right sides are symmetrical with respect to the intermediate partition wall (15) The body unit 200 can be easily assembled so that the body unit 200 can stand on the ground in the direction in which the body unit 200 intersects.

The joining means of the present invention includes a joining bracket 62 having a structure in which one end is bolted to the side of the fixing table 30 and the other end is bent so as to be bolted to the wall structure 50, The frame 10 can be firmly fixed to the wall structure 50 by using the fixing table 30. [

1 is a perspective view of a jig structure for outer wall construction according to the present invention.
Figure 2 is a front view of Figure 1;
3 is a side view of Fig.
4 is an assembled state view showing a state in which the body unit and the decorative panel are assembled to the first and second assemblies of the present invention.
FIG. 5 is a state view showing a state in which an outer wall is installed on a wall structure by hoisting a mega block assembled in a jig structure of the present invention by a crane. FIG.

The jig structure for outer wall construction according to the present invention will be described with reference to Figs. 1 to 5, and includes a support 20 installed on the lower side of the frame 10; A frame 10 having a first and a second assembly bases 12 and 14 formed on the upper side of the support 20 and formed in a rectangular shape and vertically assembled with the body unit 200; A fixing table (30) extending on the rear surface of the frame (10) and fixed to the wall structure (50) via a coupling means; And a plurality of pedestals 40 connecting the fixing table 30 and the frame 10 and serving as a pedestal of an operator. The first and second assembly tables 12 and 14 are provided with intermediate partition walls 15 And a plurality of horizontal connecting rods 16 connecting the inside of the frame 10 are provided and the holding rods 30 are connected to the frame 10 and the fixed base body 32 A fixing base connecting portion 34 formed to be shorter than the upper and lower lengths of the frame 10 and provided at an upper end portion of the frame 10 and a lower side connecting portion 34 disposed at an upper end portion of the frame 10, And a fixing base body 32 connecting between the fixing base 40 and the fixing base connecting portion 34. The fixing means includes one end fixed to the side of the fixing base 30 by bolts and the other end fixed to the wall structure 50 formed by bending the coupling bracket 62 so as to be coupled with a bolt All.

Referring to FIG. 1, the frame 10 includes a first assembly stand 12 on the left side and a second assembly stand 14 on the right side in a rectangular shape.

That is, the first and second assembly stands 12 and 14 are divided into left and right sides of the frame 10, and left and right are symmetrical with respect to the intermediate partition 15.

The first and second assemblies 12 and 14 are provided with a plurality of horizontal connecting rods 16 connecting the partition 15 and the frame 10.

The body unit 200 is coupled to the connection bracket 64 via a bolt.

At this time, as the body unit 200 is assembled to the horizontal connecting rod 16, the body unit 200 is erected in a standing manner with respect to the ground.

The body unit 200 includes a longitudinal frame 210 in which a plurality of the body units 200 are horizontally arranged and a transverse frame 220 connecting the longitudinal frames 210 in a lattice shape.

The frame 10 is provided to extend above the support 20 fixed to the ground.

2 and 3, the support 20 under the frame 10 is fixed to the ground and is configured in the form of an h beam.

The fixing table 30 includes a fixing table body 32 having a shape corresponding to the frame 10 and connected to the wall structure 50 via coupling means, And a plurality of fixed base connecting portions 34 connecting the two fixed base connecting portions. 3 and 4, the fixed frame body 32 is formed to be shorter than the upper and lower lengths of the frame 10, and is connected to the fixed frame connection portion 34 provided at the upper end of the frame 10 And connects the fixed base connection portion 34 coupled with the lower side support 40 separated from the ground.

4, the fixing table 30 including the fixing table body 32 and the fixing table connecting portion 34 extends to the rear surface of the frame 10 and is fixed to the wall structure 50 via the frame 10 ) In the direction of the arrow.

The coupling means is composed of a coupling bracket 62 formed in a structure in which one end is bolted to the side of the fixing table 30 and the other end is bent to be bolted to the wall structure 50.

The pedestal 40 is provided on the first and second assemblies 12 and 14 of the frame 10 so as to be spaced apart from each other in the upward and downward directions and is disposed between the frame 10 and the fixed body 32 of the fixed frame 30 As shown in FIG.

In order to assemble the decorative panel 300 up and down on the body unit 200 on the first and second assembly stands 12 and 14, a wire winch 400, respectively.

Alternatively, the decorative panel 300 may be lifted using a small crane in place of the wire winch to assemble the decorative panel 300 on the front surface of the body unit 200.

4 and 5, one end of the coupling bracket 62 is closely fitted to the side surface of the fixing base body 32 of the fixing base 30 and is fastened with bolts, and the other end of the coupling bracket 62 The wall structure 50 is fixed to the wall structure 50 by fixing the wall structure 50 to the wall structure 50 and connecting the wall structure 50 and the fixing frame 30 with the coupling bracket 62.

After the body unit 200 is brought into close contact with the first and second assembly stands 12 and 14 to assemble the body unit 200 to the first and second assembly stands 12 and 14, And bolts.

The decorative panel 300 is lifted up by using a wire winch in the process of assembling the decorative panel 300 in the form of a block (hereinafter, referred to as a mega block) by stacking the decorative panel 300 on the glued body unit 200 An operator on the pedestal 40 assembles the decorative panel 300 into the body unit 200 while assembling the megablock.

At this time, the mega blocks assembled to the first and second assembly stands 12 and 14 are assembled alternately in sequence, and the assembled mega blocks are assembled to the wall structure 50 by using a crane, The outer wall is constructed.

As a result, the mega blocks alternately assembled in the first and second assembling bases 12 and 14 are constructed as outer walls of the wall structure 50 alternately using a crane, thereby greatly shortening the working time,

The first and second assembly stands are installed on the floor of the outer wall construction site of the building, the body units 200 are coupled to the first and second assembly stands, respectively, and the decorative panel 300 (300) are stacked up and down to form a mega block (100), they can be alternately manufactured and fixed to an outer wall of a building sequentially. In addition, it is possible to sequentially perform work with a single crane (not shown) And the operation time can be drastically shortened.

In the present invention, the first and second assembly stages (12, 14) are formed such that the left and right sides are symmetrical with respect to the intermediate partition wall (15) The body unit 200 can be easily assembled so that the body unit 200 can stand on the ground in the direction in which the body unit 200 intersects.

The joining means of the present invention includes a joining bracket 62 having a structure in which one end is bolted to the side of the fixing table 30 and the other end is bent so as to be bolted to the wall structure 50, The frame 10 can be firmly fixed to the wall structure 50 by using the fixing table 30. [

Although the present invention has been described in detail with reference to specific embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. Therefore, the scope of the present invention should not be limited to the above-described embodiments, but should be determined by the appended claims, as well as the appended claims.

That is, the present invention described above is not limited to the above-described specific preferred embodiments, and any person skilled in the art will be allowed to use the present invention without departing from the gist of the present invention. It will be understood that various modifications can be made without departing from the spirit and scope of the invention as defined in the appended claims.

10: Frame 12: 1st assembly stand
14: second assembly stand 15: partition wall
16: Horizontal linkage 20: Support
30: fixed base 32: fixed base body
34: fixed base connection part 40: pedestal
50: wall structure 62: engaging bracket
64: connection bracket 200: body unit
300: Decorative panel

Claims (3)

A support table 20 installed on the lower side of the frame 10;
A frame 10 having a first and a second assembly bases 12 and 14 formed on the upper side of the support 20 and formed in a rectangular shape and vertically assembled with the body unit 200;
A fixing table (30) extending on the rear surface of the frame (10) and fixed to the wall structure (50) via a coupling means; And
And a plurality of pedestals (40) connecting the fixing table (30) to the frame (10) and serving as a pedestal of an operator,
The first and second assembly bases 12 and 14 are symmetrical with respect to the center of the partition 15 and include a plurality of horizontal links 16 connecting the inside of the frame 10, Respectively,
The fixing table 30 includes a plurality of fixing table connection portions 34 connecting between the frame 10 and the fixing table body 32 and a plurality of fixing table connection portions 34 which are shorter than upper and lower lengths of the frame 10, And a fixed base body 32 connecting between a fixed base connecting portion 34 provided at the upper end of the lower base 40 and a fixed base connecting portion 34 coupled with the lower side base 40 spaced from the ground,
Wherein the coupling means comprises a coupling bracket (62) having a structure in which one end is bolted to the side of the fixing table (30) and the other end is bent to be bolted to the wall structure (50) Jig structure. The method according to claim 1,
Wherein the body unit (200) comprises a longitudinal frame (210) in which a plurality of the body units (200) are horizontally arranged and a transverse frame (220) connecting the longitudinal frames (210) Construction jig structure. The method according to claim 1,
And a winch (400) for lifting the decorative panel (300) is further provided on each of the upper portions of the first and second assembly stands (12, 14).

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