KR200415037Y1 - Gang Form Level Adjusting Apparatus for Guide Climbing System - Google Patents

Abstract

The present invention discloses a gangform level control device for GS to control the height and vertical and horizontal state of the gangform installed on the top of the GS, as well as to construct the outer wall with the gangform during the initial construction of the building structure.

The present invention reduces the width of GCS by installing a carriage device made small and reduces the weight of GCS by installing the height and angle adjusting means with a simple structure, and it is possible to use GCS from the initial construction of building structures. It is intended to connect and secure the gangform holding the cage with the working scaffold on the back of the plate, the worktable provided with the workbench at the rear of the guide rail, the gangform and the workbench, and install an intermediate rail between the fixed frames. And a sliding frame coupled to the fixed frame, a plurality of rollers are installed on the bottom of the sliding frame, one side of the cylinder is fixed to the middle rail, and the piston rod coupled thereto is fixed to the bottom of the sliding frame, and the top of the sliding frame Fix the fixing member to the first fixing bracket formed in the A fixing piece fixed at the lower surface of the fixing member in a height adjustment bolt and, if made of a height adjustable bolt fastening with a carriage unit with a nut on the lower surface of the sliding frame proposes a CS gaengpom level control apparatus.

In this way, the present invention can manufacture the weight of GCS light weight, which can reduce the economic cost of its production, and the construction structure can be constructed using the gang form during the initial construction of the building structure. In addition to the cost savings, there is a useful effect that can reduce the time required to install and dismantle the scaffold.

GCS, carriage device, height adjusting bolt, sliding frame

Description

Gang Form Level Adjusting Apparatus for Guide Climbing System}

1 is a perspective view showing a gangform level adjustment device of the present invention.

Figure 2 is an exploded perspective view showing a gangform level control device of the present invention.

3 is a cross-sectional view taken along the line A-A of FIG.

4 is a cross-sectional view taken along the line B-B in FIG.

Figure 5 is a side cross-sectional view showing a state in which the gangform level control device of the present invention is installed.

Figure 6 is a front view showing a state in which the gangform level adjustment device of the present invention is installed.

Figure 7 is a side cross-sectional view showing a height adjustment state of the present invention gangform level adjustment window.

Figure 8 is a side cross-sectional view showing a vertical adjustment state of the gangform level control device of the present invention.

9 is a front view showing a horizontal adjustment state of the gangform level control device of the present invention.

* Description of the symbols for the main parts of the drawings *

10: Gangform 11: Plate

13: working scaffold 14: cage

20: worktable 21: fixing bracket

22: guide rail 23: worktable

30: carriage unit 31: fixed frame

31a: flange 31b: fastener

32: intermediate rail 33: gangform workbench

34: sliding frame 35: round part

35a: long hole 36: first fixing bracket

36a: fixing hole 37: second fixing bracket

37a: fixing hole 38: height adjustment bolt

39: fastener 40: roller

41: cylinder 42: piston rod

43: bracket 44: hydraulic pump

45: lever 46: hydraulic hose

50: fixing member 51: through hole

The present invention relates to a gangform level control device for GS, and more particularly to a gangform level control device for GS to adjust the height dhk horizontal and vertical state of the gangform installed in the GS.

As is well known, G.C.S (Guide Climbing System) is a heavy object consisting of a gang form, a guide rail, a carriage device, a cage, a workbench, a worktable, and the like, and is used to construct an exterior wall of a building structure.

GCS fixed the fixing bracket on the outer wall of the building structure, combines the guide rail which is raised by the lifting work of the tower crane, and installs the gangform work platform and the fixing frame in the horizontal direction in the upper guide rail. One side of the fixing frame is fixed to the guide rail, the other side is fixed to the inclined frame on the lower portion, and the other side of the inclined frame is fixed to the guide rail. In addition, the fixed frame is a triangular brace structure in which the pinion is rotatably coupled, the rack is coupled to the upper surface of the fixed frame, the gangform is vertically fixed to one side of the rack, and the turnbuckle is fixed to the other side of the rack to be inclined to the gangform. Install a carriage device consisting of.

GCS is also equipped with a number of standouts to provide the operator's passage and work space below the carriage device.

This GCS is to assemble and combine a number of parts, such as gangforms, guide rails, carriage devices, and the length of about 12m, the width is approximately to secure the working space of the forward and backward and the operator of the carriage device It is a large structure of about 2m and a height of about 10m, and a weight having a weight of about 7 tons.

The GCS will be manufactured in advance before the construction of the outer wall of the building structure, and will be constructed more than three stories high, which can be installed on the building structure. At this time, GCS has a height of about 10m, so when constructing the building structure up to 3 stories high, install the scaffold outside the building structure. Along with this, the outer wall of the building structure fixes a plurality of fixing brackets for fixing the GS.

When the building structure is constructed on three or more floors as described above, the fabricated GCS hangs on the lifting hook of the tower crane, and the GCS is lowered to be fixed to the fixing bracket.

In this way, the outer wall is constructed with GCS installed on the outer wall, and then the gangform is retracted by the carriage device installed therein. In this state, the GCS is raised by the tower crane, and the gangform is advanced again to construct the outer wall of the upper layer.

GCS has a closed stage in which GCS cannot be used during the initial construction of building structures, and the cost of installing and dismantling scaffolding during the construction of building structures up to the 3rd floor requires additional economic costs. Of course, the work takes a long time, the construction period is long, there is a problem that can not secure the safety of workers, such as the use of scaffolding, such as the risk of safety accidents caused by the fall of tools used in the construction of construction structures.

In addition, by dividing the GS to increase the lifting load limit of the tower crane during the lifting operation of the tower crane increases the number of pulling operations, there is a problem that the lifting operation takes a long time.

The purpose of the present invention devised to solve the above problems is to install a carriage device made of compact to reduce the width of the GS, and to reduce the weight of the GS by installing the height and angle adjustment means in a simple structure, construction It is to provide a gangform level control device for the GS to enable the use of GS from the initial construction of the structure.

In order to achieve the above object, the subject innovation is the vertical and horizontal members are fixed at regular intervals on the back of the plate, the horizontal reinforcement is fixed on the back thereof, the gangform consisting of a cage fixed to the working scaffold is installed at the rear thereof, and downward In the well-known thing having a worktable with a workbench provided on the back of the guide rail, the intermediate rail is fixed between the fixed frame symmetrical in the "c" shape, the sliding frame is coupled to slide on the flange of the fixed frame, A first fixing bracket and a second fixing bracket are fixed to the upper portion of the upper part thereof, and a fixing member having a height adjusting bolt fastened to the first and second fixing brackets is fixed, and one end of the cylinder is fixed to the intermediate rail, and a piston coupled thereto. The rod is fixed to the sliding frame, and the hydraulic hose is connected to the hydraulic pump and the cylinder to supply hydraulic pressure. Proposes a gaengpom level control device not connected for the carriage device is installed CS.

In this way, the present invention can manufacture the weight of GCS light weight, which can reduce the economic cost of its production, and the construction structure can be constructed using the gang form during the initial construction of the building structure. In addition to the cost savings, there is a useful effect that can reduce the time required to install and dismantle the scaffold.

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention.

As shown in the present invention, the gangform 10 is installed on the top of the GS GS, the grounding work table 20 installed on the bottom of the GS C, the gang form 10 and the combination of the ground work table 20 and the gangform 10 It consists of a carriage device 30 to raise or lower, forward or backward.

In addition, the gangform 10 is provided with a plate 11 having a predetermined size as in the usual gangform, and fixed a plurality of horizontal members 12a at regular intervals on the back thereof, and a plurality of vertical members 12b at regular intervals on the back thereof. ), And the horizontal reinforcement (12c) is fixed to the back thereof. Along with this, the cage 14 is fixed to the cage 14 provided with a plurality of working scaffold 13 so that the operator can pass through, the width of the gang form 10 and the cage 14 is fixed to 600 ~ 900mm.

In addition, the work platform 20 is installed below the gangform 10, and provided with a guide rail 22 to be caught by a fixed bracket 21 fixed to the outer wall, and projecting members at predetermined intervals on the guide rail 22 (Not shown in the figure) is fixed, and the work table 23 made of a multi-layer so that the worker can pass through the back of the worker to secure.

In addition, the carriage device 30 is connected to the gang form 10 of the GS S and the worktable 20 to be fixed, and the symmetrical fixed frame 31 of the "c" shape on the upper portion of the guide rail 22 The intermediate rail 32 is installed between these fixing frames 31, and the working footrest 13 is fixed so that an operator can pass to the left and right of the fixing frame 31. Along with this, the fixing frame 31 forms fastening holes 31b on both sides in the longitudinal direction.

In addition, the sliding frame 34 is coupled to the flange 31a of the fixed frame 31 so as to be slidable, and the round part 35 protruding to both sides of the sliding frame 34 is formed, and the fixing frame 31 is fastened. A long hole 35a of a predetermined length is formed in the round portion 35 at a position corresponding to the ball 31b, and the long hole 35a is preferably about 100 mm in length.

Along with this, a first fixing bracket 36 is formed on one side of the sliding frame 34, a fixing hole 36a perpendicular to the sliding frame 34 is formed, and a second fixing bracket 37 is formed on the other side of the sliding frame 34. The fixing hole 37a is formed, and the fastening hole 39 is formed to fasten the height adjusting bolt 38 to one side of the first and second fixing brackets 36 and 37.

In addition, the sliding frame 34 installs a plurality of rollers 40 on the left and right bottom surfaces, and fixes the bracket 43 protruding downward to fix the piston rod 42 of the cylinder 41 installed on the fixing frame 31. do.

In addition, the cylinder 41 fixes one end of the cylinder 41 to one side of the middle rail 32 of the fixing frame 31, and the piston rod 42 coupled thereto protrudes the bracket 43 of the sliding frame 34. Secure in. In addition, the hydraulic pump 44 is installed to supply the hydraulic pressure to the cylinder 41, and the upper and lower levers 45 for operating up and down to supply and discharge the hydraulic pressure are coupled to the hydraulic pump 44 and the cylinder 41. ) Connect the hydraulic hose (46).

In addition, the fixing member 50 is fixed to the first and second fixing brackets 36 and 37 to fix the gangform 10. The fixing member 50 forms a fixing hole 50a at a position corresponding to the fixing holes 36a and 37a of the first and second fixing brackets 36 and 37, and the sliding frame 34 to the fixing member 50. The through hole 51 is formed such that the height adjustment bolt 38 is coupled to a position corresponding to the fastening hole 39.

The present invention made of such a configuration is to install the gang form 10 on the ground during the initial construction of the building structure, and the concrete structure in the state in which the gang form 10 is fastened with a tie bolt (15) in the state of construction Install the outer wall of the first floor. At this time, the fixing bracket 21 is firmly fixed to the outer wall of the guide rail 22 of the GS. The gangform level control device as shown in Figures 1 to 4 is coupled to the bottom of the gangform 10. This position the fixed frame 31 of the "c" shape symmetrically, and the intermediate rail 32 is fixed between these fixing frames 31, the cylinder 41 is fixed to be divided into appropriate lengths on both left and right sides. Spaced to be installed, both sides of the fixed frame 31 is opened to an appropriate length in order to couple the cylinder 41 and the piston rod 42.

In addition, the height adjustment bolt 38 is inserted into the through hole 51 of the fixing member 50 to be rotatable, and fixing pieces such as thick washers on the height adjusting bolt 38 protruding to the bottom of the fixing member 50. Fix 38a by welding. The height adjustment bolt 38 is freely rotated in the through hole 51, is fastened to the fastening hole 39 of the sliding frame 34 is to adjust the height and horizontal, vertical angle of the gangform 10.

At the same time, the cylinder 41 is fixed to one side of the intermediate rail 32, and the round part 35 of the sliding frame 34 is fitted to the flange 31a of the fixing frame 31. The fastening hole 31b and the long hole 35a of the sliding frame 34 coincide with each other, and are fastened to the fastening means of bolts and nuts. Such fastening means loosely fastens the sliding frame 34 so as to slide left and right, and the roller 40 installed on the bottom of the sliding frame 34 is in contact with the intermediate rail 32 to disperse the weight of the gangform 10. Smooth sliding of the sliding frame (34).

In addition, the fixing member 50 is fixed to the upper portion of the sliding frame 34, which is coupled to the fixing member 50, the height adjustment bolt 38 protruding to the bottom surface fastening hole 39 of the sliding frame 34 The nut 38b is fastened to the height adjusting bolt 38 protruding to the bottom of the sliding frame 34.

In this way, the lifting hook of the tower crane is hooked on the lifting ring of the gang form 10 to secure it, in order to construct the upper layer while the carriage device 30 is coupled to the lower end of the gang form 10, As described above, the gang form 10 is fastened with a tie bolt 15 to pour concrete and cure the upper layer to construct an outer wall, and firmly fix the fixing bracket 21 to the outer wall.

Construction of the building structure to the third floor or the fourth floor with the gangform 10 as described above and combines the work platform 20 under the gangform 10. In this case, the gangform 10 is fixed by the lifting hook of the tower crane in the state fixed to the outer wall to raise the work platform 20 by fixing the guide rail 22 to the front of the fixed frame 31 of the carriage device 30 gangform 10 ) And the extraction work table 20 is integrally combined.

When the work platform 20 and the carriage device 30 are coupled to the gang form 10 in this manner, GCS hangs the lifting hook of the tower crane to the lifting ring of the gang form 10, and the GSI is raised as shown in FIG. As shown in FIG. 6, the protruding member of the guide rail 22 is caught by the fixing bracket 21 fixed to the outer wall, thereby stably fixing the GS. Check whether the gang form 10 of the GS GS is installed in the correct position, and if the height of the gang form 10 is not installed in the correct position as shown in Figure 7 it will be adjusted appropriately.

If the gangform 10 is installed at a position lower than the position to be fixed, by rotating the two height adjustment bolts 38 fastened to the sliding frame 34 and the fixing member 50, the height adjustment bolt 38 is As a result, the fixing member 50 rises. It is fastened to the sliding frame 34 and the nut 38b of the bottom in the state that the height adjustment bolt 38 is supported by the fixing piece 38a on the bottom of the fixing member 50, the through hole of the fixing member 50 It is coupled to the freely rotated to 51, the fixing member 50 is raised by the rotation of the height adjustment bolt (38).

On the contrary, when the gangform 10 is installed at a position higher than the position to be fixed, the position of the gangform 10 can be lowered by rotating the height adjusting bolt 38.

In addition, as shown in FIG. 8, if the gangform 10 is inclined to the front side, the height adjustment bolt 38 coupled to the front side of the fixing member 50 is rotated to fix it with the rising of the fixing member 50. The gangform 10 is positioned vertically. On the contrary, if the gang form 10 is inclined backward, the height adjustment bolt 38 coupled to the rear side of the fixing member 50 is rotated so that the gang form 10 is positioned vertically with the rising of the fixing member 50. do.

In addition, as shown in FIG. 9, when the gangform 10 is inclined to the left side, the two height adjusting bolts 38 coupled to the left fixing member 50 of the carriage device 30 installed on both left and right sides are rotated. The left side of the gangform 10 rises with the rise of the fixing member 50 to level the gangform 10, and if the gangform 10 is inclined to the right side, the height adjusting bolt of the right carriage device 30 ( Rotating 38 is to level the gangform (10).

In this way, the gang form 10 is fixed in place, and the gang form 10 installed in the building structure and the gang form 10 of GCS are fastened with tie bolts, and the outer wall is constructed. The gangform 10 is retracted to raise it.

When the gangform 10 is retracted by operating the lever 45 installed on the upper portion of the hydraulic pump 44 up and down, the hydraulic pressure stored in the hydraulic pump 44 is supplied to the cylinder 41 along the hydraulic hose 46. As it is discharged, the piston rod 42 is retracted, and the sliding frame 34 fixed to the tip of the piston rod 42 is retracted. Accordingly, with the retraction of the fixing member 50 fixed to the sliding frame 34, the gangform 10 fixed thereto is retracted. At this time, the gangform 10 is retracted by about 100 mm.

In this manner, the lifting hook of the tower crane is hooked on the lifting hook of the gang form 10 while the gang form 10 is retracted to raise GSI, and the protruding member of the guide rail 22 is stably fixed to the fixing bracket 21. After operating the lever 45 of the hydraulic pump 44, the piston rod 42 is advanced as the hydraulic pressure is supplied to and discharged from the cylinder 41, and the sliding frame 34 and the fixing member 50 fixed thereto are fixed. ) Is advanced to advance the gangform (10).

Subsequently, the gangform 10 and the corresponding gangform 10 are fastened with tie bolts to construct the outer wall by placing and curing concrete, and repeatedly constructing the outer wall of the building structure by repeatedly performing the above-described process. .

In this way, the present invention can manufacture the weight of GCS light weight, which can reduce the economic cost of its production, and it can shorten the increase work time of GCS because it is not divided into multiple GCS installations. In addition, the construction structure can be constructed using gangforms during the initial construction of the building structure, thereby reducing the cost of not installing the scaffolding and shortening the working time due to the installation and dismantling of the scaffolding. There is a useful effect to improve work efficiency.

Claims (5)

A horizontal member 12a and a vertical member 12b are fixed to the rear surface of the plate 11 at regular intervals, and a horizontal reinforcement member 12c is fixed to the rear surface of the plate 11, and a cage 14 fixed to the back of the work platform 13. In the well-known thing which is provided with the gang form 10 and the drawing work platform 20 provided with the work platform 23 on the back of the guide rail 22 below, The intermediate rail 32 is fixed between the fixed frames 31 symmetrically shaped by the letter “c”, and the sliding frames 34 are coupled to slide on the flanges 31a of the fixed frames 31, and perpendicular to the upper portion thereof. The first fixing bracket 36 and the second fixing bracket 37 are fixed, the fixing member 50 to which the height adjustment bolt 38 is fastened to the first and second fixing brackets 36 and 37 is fixed, and the cylinder (41) One end is fixed to the intermediate rail 32, the piston rod 42 coupled thereto is fixed to the sliding frame 34, the hydraulic hose 46 is a hydraulic pump 44 and the cylinder ( GG foam level control device characterized in that the carriage device connected to (41) is installed. The method of claim 1, The height adjustment bolt 38 is inserted to be freely rotated in the through hole 51 of the fixing member 50, the fixing piece 38a is inserted into the bottom surface of the fixing member 50 integrally with the height adjusting bolt 38. The gangform level control device for GCS is fixed, characterized in that the fastening hole (39) of the sliding frame (34) and the nut (38b) is fastened to the bottom thereof. The method of claim 1, The height adjustment bolt 38 is characterized in that the fixing member 50 is fixed to each of the two carriage devices 30 installed on the rear left and right of the gangform 10 to adjust the height and the vertical and horizontal state of the gangform 10 Gang foam level adjustment device for GS. The method of claim 1, The sliding frame 34 is a GS Gang gangform level control device, characterized in that sliding about 100mm of the length of the long hole (35a) of the round portion (35). The method of claim 1, The gangform 10, the work platform 20 and the carriage device 30 is a gangform level control device for GS, characterized in that the width of about 600 ~ 900mm.

Images