KR101898158B1 - Cast Frame Using Steel production side gutter - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a steel formwork for making a sphere.
According to the present invention, an outer panel is fixedly installed on a floor surface of a work site, and the inner panel is connected to the outer panel by an intensity reinforcing device so that vertical intervals and horizontal intervals are maintained inside the outer panel, At the same time, by keeping the gap with the gap holding member, and by constructing the gauge by pouring the concrete through the vertical gap and the horizontal gap, it is easy to assemble at the work site and the workability is excellent. , And the outer panel and the inner panel can be connected to each other in an inclined manner in the longitudinal direction by an inclined connection device, thereby improving workability in a sloping work site

Description

{Cast Frame Using Steel production side gutter}

More particularly, the present invention relates to a steel formwork for manufacturing a sphere, and more particularly to a steel formwork for manufacturing a sash, which comprises an outer panel fixedly installed on a floor surface of a work site with an interval, So as to form a side view.

Generally, the side grooves are one of the drainage facilities installed for the smooth surface treatment of the road surface, the slope of the road, the road surface of the roadway, the slope and the entrance to the ground. There are L-shaped, U-shaped, V-shaped, etc., depending on the shape, and they are manufactured at the factory and then moved to the site, and then they are installed on the site and then concrete is placed on the concrete Can be divided.

There is an advantage in that the sash formed by the method of casting after making the formwork in the field can be easily manufactured in various shapes, actively cope with the bending of the ground, and the probability of occurrence of leakage is low. On the other hand, there is a disadvantage in that it requires a lot of manpower to make a mold to determine the shape of the sphere during construction, a long construction period, and a lot of construction cost compared to other methods.

Prior arts for manufacturing such a post-production tool include those disclosed in Japanese Patent Application No. 10-1509409 entitled " apparatus for installing a plank formwork and construction method ", and registered patent No. 10-1445682 (entitled " ).

The above-mentioned Japanese Patent Laid-Open No. 10-1509409 discloses a device for installing a pair of outer formwork and a pair of inner formworks for constructing a base portion and both side walls of a sidewall, A pair of outer bolts installed at both side ends of the square pipe and a pair of inner bolts spaced inward from the outer bolt and passing through the square pipe, Supporting the upper side of the outer formwork, and the inner bolt supporting the upper side of the inner formwork. "

 In addition, the Japanese Patent Application No. 10-1445682 discloses an apparatus for constructing a concrete slab by securing cement mortar, comprising: an outer plate which is installed on both outer sides of the sidewall along the longitudinal direction of the sidewall; A fiber mat which is fastened to the bottom end of the plate and seals both end portions of the both outer plates; a pair of side plates provided on both side surfaces and spaced apart from the upper portion of the fiber mat, And an upper horizontal bar is provided at an upper portion of the outer side plate and an upper horizontal bar is provided at an upper portion of the outer side plate. Wherein the upper horizontal bar and the lower horizontal bar are joined by a height adjusting member.

In the prior art thus configured, a square pipe is connected as an outer bolt between upper portions of an outer mold fixed to the floor, and an inner mold is hung as an inner bolt in a square pipe to be positioned inside the outer mold And the upper panel is fastened to an upper portion of the outer panel fixed to the ground, and the inner panel is positioned inside the outer panel by hanging the upper panel with a height adjuster.

Such prior art techniques, however, require that the inner formwork and the structure for securing the inner panel to the outer formwork or outer panel be located inside the outer formwork or outer panel, with the aid of the clamping force of the square pipe, inner bolt and outer bolt, The horizontal and vertical bolts and adjustable nuts are connected to each other by the height adjuster to reduce the bearing capacity of the outer formwork, the inner formwork, and the outer panel and the inner panel. However, it has a problem that it can not be applied to the side of a large structure.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems of the conventional art, and it is an object of the present invention to provide an internal panel, Is assembled with a strength reinforcement device so as to construct a side pot.

According to an aspect of the present invention, there is provided a plasma display panel comprising: first and second lower panels including a rear plate, a side plate, an upper plate, a lower plate, and a vertical connecting plate; An outer panel composed of a first and a second upper panel fastened and fixed to a top plate and composed of a side plate, an upper plate, a rear plate and a horizontal connecting plate; And first and second lower panels spaced apart from each other between the inner side and the bottom of the outer panel; A side panel formed of first and second upper panels fastened to the first and second lower panels and composed of a bottom plate, a side plate, a top plate, a rear plate, a horizontal connecting plate and a vertical connecting plate, Wherein a pair of vertical reinforcement ribs are formed on the upper and lower surfaces of the upper and lower plates of the first and second upper panels constituting the outer panel, And the upper and lower plates of the first and second upper panels and the upper and lower plates of the first and second upper panels constituting the inner panel intersect with the horizontal connecting plate on the front and rear surfaces of the upper plate and the rear plate, And a reinforcing device is provided between the outer side and the inner side of the vertical reinforcing plate so that vertical and horizontal spacings are maintained between the inner side of the outer side panel and the bottom side, And the inner panel is reinforced and supported.

According to the present invention, an outer panel is fixedly installed on a floor surface of a work site, and the inner panel is connected to the outer panel by an intensity reinforcing device so that vertical intervals and horizontal intervals are maintained inside the outer panel, At the same time, by keeping the gap with the gap holding member, and by constructing the gauge by pouring the concrete through the vertical gap and the horizontal gap, it is easy to assemble at the work site and the workability is excellent. , And the outer panel and the inner panel can be connected to each other in an inclined manner in the longitudinal direction by an inclined connection device, thereby improving workability in a sloping work site.

1 is a perspective view of a state in which a die for manufacturing a sphygmomanometer according to the present invention is assembled;
FIG. 2 is a side view of a state in which a mold for manufacturing a sphere is assembled according to the present invention. FIG.
Fig. 3 is a front view of a state in which a die for manufacturing a sphygmomanometer according to the present invention is assembled. Fig.
FIG. 4 is an enlarged perspective view of the main part in a state in which the formwork for manufacturing a socket is assembled according to the present invention. FIG.
5 is an exploded perspective view of an outer panel of a die for manufacturing a sphygmomanometer according to the present invention.
6 is an exploded perspective view of an inner panel of a die for manufacturing a sphygmomanometer according to the present invention.
7 is a perspective view of a main part of an apparatus for reinforcing strength of a die for manufacturing a sphygmomanometer according to the present invention.
Fig. 8 is a cross-sectional view taken along the line AA in Fig. 2, showing a cross-sectional configuration of the strength reinforcing device and the gap holding member. Fig.
Figs. 9 and 10 are views showing concrete curing by pouring concrete into a die for manufacturing a sphere according to the present invention. Fig.
11 is a view showing another embodiment of a die for manufacturing a sphygmomanometer according to the present invention.
12 is an enlarged perspective view of the main part of Fig.
13 and 14 are side views of a slant connection device according to another embodiment of a die for manufacturing a sphygmomanometer according to the present invention.
Figs. 15 and 16 are plan and bottom views of a slant connection device according to another embodiment of a die for manufacturing a sphygmomanometer according to the present invention. Fig.
17 is a schematic view showing a state in which concrete is installed in another embodiment of a die for manufacturing a sphygmomanometer according to the present invention.

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

FIG. 2 is a side view of the die assembly according to the present invention, and FIG. 3 is a side view of the die assembly according to the present invention. FIG. 4 is an enlarged perspective view of the main part in a state in which the formwork for manufacturing the tool is assembled according to the present invention. FIG.

As shown in FIGS. 1 to 4, an outer panel 10 is vertically assembled and held so that the lower end thereof is positioned on the bottom surface 1 while maintaining a gap on both sides thereof, according to the present invention. And an inner panel 40 in which a vertical gap 4 and a horizontal gap 3 are maintained between the inside of the outside panel 10 and the bottom surface 1 by the strength reinforcing device 70.

The outer panel 10 includes a rear plate 22 having a rectangular shape and a side plate 23 fixed at both ends of the left and right sides of the rear plate 22 at the same height and a side plate 23 fixed between the rear plate 22 and the side plate 23 Upper and lower plates 24 and 25 which are fixed to the upper and lower portions of the upper and lower plates 24 and 25 and on which a plurality of fastening holes 24a are formed and upper and lower plates 24 and 25 and a rear plate 22, First and second lower panels 20 and 21 made up of a pair of upper and lower panels 26; The first and second upper panels 30 and 31 are detachably fastened to the upper plate 24 of the first and second lower panels 20 and 21 and are detachably connected to the left and right.

The first and second upper panels 30 and 31 have a plurality of fixing holes 32a corresponding to the fixing holes 24a of the upper plate 24 constituting the first and second upper panels 20 and 21, A side plate 33 fixed to both sides of the lower plate 32 at the same height, an upper plate 34 fixed horizontally above the side plate 33, a lower plate 32, The back plate 35 and the back plate 35 are fixed to the front and rear surfaces of the rear plate 35 between the rear plate 35 and the rear plate 35, A plurality of vertical connection plates 36 fixed to the front and rear surfaces of the upper and lower surfaces of the lower plate 32 and the upper plate 34 and the front and rear surfaces of the rear plate 35, 37 are fixed to the upper and lower surfaces of the lower plate 32 and the upper plate 34 and the front and rear surfaces of the rear plate 35. The outer spacing 6 is maintained while being intersected with the horizontal connecting plate 36, And a pair of vertical reinforcing plates 38 formed with a plurality of fastening holes 38a.

The inner panel 40 has a horizontal spacing 3 from the bottom surface 1 and a bending portion 4 with a vertical spacing 4 between the first and second upper panels 20 and 21 of the outer panel 10 And a horizontal side plate 44 fixed to both ends of the bent plate 42 and the front plate 43. The front plate 43 is fixed to the lower ends of the front and rear surfaces of the bent plate 42, A plurality of horizontal connecting plates 45 fixed at equal intervals to the bending plate 42 and the front plate 43, a top plate 46 horizontally fixed to the top of the bending plate 42, A vertical side plate 47 fixed to the lower surface of the folding plate 42 and the rear surface and the front surface of both sides of the folding plate 42; A vertically connecting side plate 48 fixed to the front surface of the upper plate 46 and a vertical side plate 49 fixed at equal intervals on the lower surface of the upper plate 46 and on the rear and front surfaces of both sides of the folding plate 42, 49 and the horizontal side plate 44 and the rear side and front side of both sides of the bending plate 42, First and second surface plate bottom panel (50) consisting of (49a) (51) and; The first and second upper panels 52 and 53 are detachably fastened to the upper and lower plates 46 and 46 of the first and second lower panels 50 and 51, ; And a gap holding member 100 mounted between the first and second upper panels 52 and 53 to maintain the interval of the inner panel 40.

The first and second upper panels 52 and 53 have a plurality of fixing holes 54a corresponding to the fixing holes 46a of the upper plate 46 constituting the first and second lower panels 50 and 51, A side plate 55 fixed at both sides of the lower plate 54 at the same height, a top plate 56 fixed horizontally above the side plate 55, A back plate 57 which is rectangularly closed on the front and back surfaces of the top plate 56 and the side plate 55 and a rear plate 54 which is horizontally and horizontally arranged on the front and rear surfaces of the back plate 54 between the side plates 55, A horizontal connection plate 58 fixed to the base plate; A plurality of vertical connection plates 59 fixed to the front and rear surfaces of the lower plate 54 and the upper plate 56 and the front and rear surfaces of the rear plate 57 and intersecting the horizontal connection plate 58; The upper and lower plates 54 and 56 are fixed to the front and rear surfaces of the upper and lower plates 57 and 57. The inner gap 7 is maintained while being intersected with the horizontal connecting plate 58, And a pair of vertical reinforcing plates 60 having through holes 60a formed therein.

The strength reinforcing device 70 constitutes the outer gap 6 of the vertical reinforcing plate 38 constituting the first and second upper panels 30 and 31 and the first and second upper panels 52 and 53 An outer fastening member 80 and an inner fastening member 81 fastened and fixed at the same height above the inner gap 7 of the vertical reinforcing plate 60; A plurality of horizontal channels 72 detachably fastened to the upper portions of the outer fastening members 80 and the inner fastening members 81 and having horizontal holes 72a; And a supporter member 90 slantly mounted between the lower portion of the horizontal channel 72 and the outer gap 6 of the vertical reinforcing plate 38 to simultaneously support the outer panel 10 and the inner panel 40.

The outer fastening member 80 and the inner fastening member 81 are formed with a lower through hole 82a and a center through hole 82b corresponding to the fastening holes 38a and 60a of the vertical reinforcing plates 38 and 60 A lower engaging protrusion 82 and a central engaging protrusion 83 which are engaged with the outer gap 6 and the inner gap 7 of the vertical reinforcing plates 38 and 60; A vertical protrusion 84 formed integrally with the lower coupling protrusion 82 and the central coupling protrusion 83 and having an upper through hole 84a formed in the upper portion thereof in correspondence with the horizontal through hole 72a of the horizontal channel 72 .

At this time, the bolts (not shown) are inserted through the fastening holes 38a and 60a of the vertical reinforcing plates 38 and 60, the lower fastening protrusion 82 and the lower fastening hole 83a and the central hole 84a, 85 and the nut 86, the outer fastening member 80 and the inner fastening member 81 are fixed.

The horizontal channel 72 is connected to the outer panel 10 by the fastening force between the bolts 85 and the nuts 86 through the horizontal holes 72a of the horizontal channel 72 and the upper holes 84a of the vertical protrusions 84, And the inner panel (40).

The supporter member 90 includes a lower moving bolt 92 rotatably connected to a fastening hole 38a formed in a vertical reinforcing plate 38 having an outer gap 6 as a connecting pin 91; An upper moving bolt 94 rotatably connected to the horizontal hole 72a of the horizontal channel 72 by a connecting pin 93; A screw hole 95a is formed between the lower moving bolt 92 and the upper moving bolt 94 so that the lower moving bolt 92 and the upper moving bolt 94 are moved upward or downward along the screw hole 95a. And a slope adjusting rod 95 which is moved simultaneously with the slope adjusting rod 95.

The gap holding member 100 is rotatably connected to the coupling hole 60a formed in the vertical reinforcing plate 60 of the inner gap 7 constituting the first upper panel 52, A bolt 110; A second moving bolt 120 rotatably connected to the fastening hole 60a formed in the vertical reinforcing plate 60 of the inner space 7 constituting the second upper panel 53 by the connecting pin 102; A threaded hole 103 is formed between the one side moving bolt 110 and the other side moving bolt 120 so that the one side moving bolt 110 and the other side moving bolt 120 are moved to the left or right side And a horizontal adjustment rod 130 that moves at the same time.

11 is an enlarged perspective view of the main part of Fig. 11, and Fig. 13 and Fig. 14 are cross-sectional views of a die for manufacturing a sphygmomanometer according to the present invention. 15 and 16 are plan and bottom configuration diagrams of an inclined connecting device according to another embodiment of a die making mold according to the present invention, and Fig. 17 is a side elevational view FIG. 8 is a configuration diagram showing a state in which concrete is laid in another embodiment of a die for manufacturing a sphygmomanometer according to the present invention.

This is because the outer panel 10 and the inner panel 40 constituting the formwork for forming a sphere having the same structure are connected to each other in a longitudinally inclined manner The same reference numerals and symbols are used for the same components.

11 to 17, the inclined connection device 200, which is another embodiment of the mold for making a sphere according to the present invention, includes first and second lower panels 20 and 21 constituting the outer panel 10, The first and second lower panels 20 and 21 and the first and second upper panels 30 and 31 are spaced apart from the rear panels 22 and 35 of the first and second upper panels 30 and 31, An outer vertical angle 210 (220) correspondingly detachably fastened between the side plates (23) and (33); A vertical portion 231 formed vertically so as to be vertically tightly fixed to the rear face and the front face of the outer vertical angles 210 and 220 and the end portions of the rear face plates 22 and 35, An outer inclined finishing plate 230 having an inclined portion 232 formed to be slantingly downwardly slidably fixed to an end portion of the rear surface and the front and rear plates 22 and 35; The first and second upper panels 52 and 53 and the first and second lower panels 50 and 51 of the inner panel 40 are spaced apart from each other by a distance 1 and 2 can be correspondingly separated between the horizontal side plate 44, the vertical side plate 47 and the side plates 55 of the first and second upper panels 52 and 53 of the lower panels 50 and 51 An inner vertical angle 240 (250) fastened and fixed to the inner side; A vertical portion 261 vertically formed to be vertically tightly fixed to the rear surface of the inner vertical angles 240 and 250 and the end portions of the front and rear plates 57 and the curved plate 42 and an inner vertical angle 240 250 and an inclined portion 262 inclined downwardly so as to be slidably and tightly fixed to the end portions of the front and rear plates 57 and the bent plate 42. [

Hereinafter, a state in which the steel formwork for manufacturing a socket is assembled according to the present invention will be described.

As shown in Figs. 1 to 4, the first and second lower panels 22 and 23 of the outer panel 10, which is composed of the rear plate 22, the side plate 23, the upper and lower plates 24 and 25, (20) (21) are fixedly installed on the bottom surface (1) of the worksite while maintaining a gap therebetween.

That is, the first and second lower panels 20 and 21 are connected to each other in the longitudinal direction while maintaining a gap on the bottom surface 1 with an anchor bolt through a fastening hole 24a formed in the bottom plate 24.

The lower plate 32, the side plate 33, the upper plate 34, the rear plate 35 and the horizontal connecting plate (not shown) are attached to the upper plate 24 of the first and second lower panels 20, 36 and the vertical connecting plate 37 and then the lower plate 32 of the upper plate 24 and the lower plate 32 of the upper plate 24 are sequentially placed, The lower plate 32 of the first and second upper panels 30 and 31 is fixed to the upper plate 24 of the first and second lower panels 20 and 21 with bolts and nuts through fixing holes 32a of the first and second upper panels 30 and 31, So that the outer panel 10 is assembled.

In this state, the inner panel 40 is fixed with the strength enhancing device 70 so that the vertical spacing 4 and the horizontal spacing 3 are maintained between the inside of the outside panel 10 and the bottom surface 1.

6, the folding plate 42, the front plate 43, the horizontal side plate 44, the horizontal connecting plate 45, the top plate 46, the vertical side plate 47, The first and second upper panels 52 and 51 are attached to the upper plate 46 of the first and second lower panels 50 and 51 made up of the upper and lower connecting plates 48 and 49, The lower plate 54 of the upper plate 46 is aligned with the lower plate 54 of the upper plate 46 and the fixing holes 54a of the lower plate 54. The fastening holes 46a of the upper plate 46 and the fixing holes 54a of the lower plate 54, The lower panel 54 of the first and second upper panels 52 and 53 is fixed to the upper panel 46 of the panels 50 and 51 to assemble the inner panel 40.

The outer gap 6 of the vertical reinforcing plate 38 constituting the first and second upper panels 30 and 31 and the vertical reinforcing plate 38 constituting the first and second upper panels 52 and 53 The outer fastening member 80 and the inner fastening member 81 are fastened and fixed to the upper portion of the inner gap 7 of the inner fastening member 80 and the inner fastening member 81 at the same height. 72 are sequentially tightened and fixed.

In this state, the support member 90 is mounted so as to be inclined between the lower portion of the horizontal channel 72 and the lower portion of the outer gap 6 of the vertical reinforcing plate 38 to simultaneously support the outer panel 10 and the inner panel 40 do.

The one side moving bolt 110 and the other side moving boss 120 are attached to the inner side gap 7 provided between the vertical reinforcing plates 60 constituting the first upper panel 52 of the inner panel 40 And is rotatable and connected by the connection pins 101 and 102 to maintain the interval of the inner panel 40.

In this state, between the inner side of the outer panel 10 and the bottom surface 1 by the strength enhancing device 70 and formed in the first and second lower panels 50 and 51 of the inner panel 40 Concrete is firstly poured into the vertical gap (4) and the horizontal gap (3) to cure the bottom surface. Secondly, concrete is placed on the bottom surface of the vertical gap (4) .

After curing of the water channel (sphere) is completed, the fastening forces of the strength enhancing device 70 and the gap holding member 100 are sequentially released, and then the outer panel 10 and the inner panel 40 are sequentially disassembled The production of the water channel (sphere) is completed.

11 to 16, the first and second lower panels 20 and 21 constituting the outer panel 10 and the first and second lower panels 20 and 21 constituting the outer panel 10 will be described. The first and second lower panels 20 and 21 and the side plates of the first and second upper panels 30 and 31 are spaced apart from the rear plates 22 and 35 of the first and second upper panels 30 and 31, The outer side vertical angles 210 and 220 are fastened and fixed between the front and rear side plates 23 and 33 and the rear side and the front side of the outer side vertical angles 210 and 220 and the end portions of the back side plates 22 and 35, The vertical portion 231 of the finishing plate 230 is tightly fixed to the rear surface and the front surface of the outer vertical angles 210 and 220 and the end portions of the rear plates 22 and 35 are inclined The outer panel 10 to be connected is assembled so as to be inclined at an angle of inclination of the inclined portion 232 of the outer inclined finishing plate 230. [

In this state, the horizontal side plates (49, 50) of the first and second lower panels (49, 50) are spaced from the rear plate (57) of the first and second upper panels (52, 53) The inner vertical angles 240 and 241 are fastened and fixed between the vertical side plates 44 and 44 and the side plates 57 of the first and second upper panels 52 and 53, The vertical portion 251 of the inner inclined finishing plate 250 is tightly fixed to the rear face of the inner vertical angles 240 and 241 and the end portions of the front face and the rear face plate 57, The inclined portion 252 of the inner inclined finishing plate 250 is closely fixed to the end of the plate 55 so that the connected inner panel 40 is inclined by the inclination angle of the inclined portion 252 of the inner finishing plate 250 Assembled.

17 and the vertical intervals formed between the inner sides of the outer panel 10 and the bottom surface 1 and formed on the first and second lower panels 50 and 51 of the inner panel 40 4 and the horizontal gap 3 to cure the floor surface and then concrete is secondarily placed on the floor surface inside the vertical space 4 and then the outer panel 10 and the inner side When the panel 40 is sequentially disassembled, the production of a tilted water channel (sphere) is completed.

The present invention is not limited to the above-described embodiments, and various modifications may be made without departing from the spirit and scope of the present invention as set forth in the following claims, Anyone can say that there are technical ideas to the extent that various changes can be made.

1: Floor 3: Horizontal spacing
4: vertical spacing 10: outer panel
6: outer gap 7: inner gap
20, 21: first and second lower panels 22, 35:
23, 33: side plates 24, 25: upper and lower plates
26, 36: horizontal connecting plate 32: bottom plate
34: upper plate 30, 31: first and second upper panels
38, 60: vertical reinforcing plate 38a, 60a:
40: inner panel 42:
43: front plate 44: horizontal side plate
45: Horizontal connecting plate 46: Top plate
47: vertical side plate 48: vertical connection side plate
49: vertical side plate 49a: vertical connection side plate
50, 51: first and second lower panels 70:
72: horizontal channel 72a: horizontal opening
80: outer fastening member 81: inner fastening member
82: lower coupling projection 83: central coupling projection
82a: lower through hole 83a: central through hole
84: vertical protrusion 84a: upper opening
85: bolt 86: nut
90: Support member 100:
200: slant connection device 210, 220: outer vertical angle
230: outer inclined finishing plate 231, 261:
232, 262: an inclined portion 240, 250: an inner vertical angle
260: Inner inclined finishing plate

Claims (5)

First and second lower panels 20 and 21 made up of a rear plate 22, a side plate 23, upper and lower plates 24 and 25, and a vertical connecting plate 26; The first and second upper panels 30 and 30 are fastened and fixed to the upper plate 24 and have a side plate 33, an upper plate 34, a rear plate 35 and a horizontal connecting plate 36, (31); And first and second lower panels (50) and (51) holding a horizontal gap (3) between the inner side of the outer panel (10) and the floor surface (1); The lower plate 54 and the side plate 55 are fixed to the upper and lower portions of the first and second lower panels 50 and 51. The lower plate 54, the upper plate 56, the rear plate 57, And a first and a second upper panel (52, 53) made up of a connecting plate (59), the inner panel (40)
The upper and lower plates 32 and 34 of the first and second upper panels 30 and 31 and the front and rear surfaces of the upper and lower plates 35 and 35, 36 and the pair of vertical reinforcing plates 38 having the fastening holes 38a corresponding thereto are fixed,
The upper and lower surfaces of the lower and upper plates 54 and 56 of the first and second upper panels 52 and 53 constituting the inner panel 40 and the front and rear surfaces of the rear plate 57, A pair of vertical stiffening plates 60 are formed which correspond to the inner spaces 7 while being intersected with the inner spaces 58 and correspondingly formed with the fastening holes 60a,
The strength reinforcing device 70 is provided between the outer gap 6 and the inner gap 7 of the vertical reinforcing plates 38 and 60 so that the gap between the inside of the outer panel 10 and the vertical gap The outer panel 10 and the inner panel 40 are reinforced and supported so that the horizontal panel 4 and the horizontal gap 3 are maintained,
The strength enhancing device (70)
A lower through hole 82a and a central through hole 82b are formed so as to correspond to the fastening holes 38a and 60a of the vertical reinforcing plates 38 and 60 and are coupled to the outer and inner spacings 6 and 7. [ A lower engaging protrusion 82 and a central engaging protrusion 83; A vertical protrusion 84 formed integrally with the lower coupling protrusion 82 and the central coupling protrusion 83 and having an upper through hole 84a formed in the upper portion thereof in correspondence with the horizontal vent hole 72a of the horizontal channel 72, ; The upper and lower reinforcing plates 38 and 60 are coupled to each other through the coupling holes 38a and 60a of the vertical reinforcing plates 38 and 60 and the lower coupling protrusions 82 and the lower coupling holes 83a of the central coupling projections 83 through the central coupling hole 84a, The member 80 and the inner fastening member 81 are fixed and the horizontal hole 72a of the horizontal channel 72 and the upper hole 84a of the vertical protrusion 84 are fastened to fix the horizontal channel 72 An outer fastening member 80 and an inner fastening member 81 made of a bolt 85 and a nut 86;
A plurality of horizontal channels 72 detachably fastened to the upper portions of the outer coupling member 80 and the inner coupling member 81 and having horizontal holes 72a; And
A supporter member 90 obliquely mounted on the outer side gap 6 of the horizontal channel 72 and the vertical reinforcing plate 38 to support the outer panel 10 and the inner panel 40;
And a steel plate for forming a sphere. 2. The apparatus of claim 1, wherein the first and second lower panels (50, 51)
A folding plate 42 in which a horizontal gap 3 is maintained from the bottom surface 1 and a vertical gap 4 is maintained between the first and second upper panels 20 and 21;
A front plate 43 vertically fixed to a rear surface of the bending plate 42 and a lower end of the front surface;
A horizontal side plate 44 fixed to both ends of the bent plate 42 and the front plate 43;
A horizontal connecting plate 45 fixed at equal intervals to the bent plate 42 and the front plate 43;
A top plate 46 horizontally fixed to the upper portion of the bending plate 42;
A vertical side plate 47 fixed to the lower portion of the upper plate 46 and the rear and front surfaces of both sides of the bent plate 42;
A vertically connecting side plate (48) fixed between the vertical side plate (47) and the horizontal side plate (44) and the rear side and the front side of both sides of the bending plate (42);
A vertical side plate 49a fixed to the lower portion of the upper plate 46 and the rear and front surfaces of both sides of the bent plate 42;
And a vertically connecting side plate (50) fixed between the vertical side plate (49a) and the horizontal side plate (44) and the rear side and front side of both sides of the bent plate (42). delete delete 2. The apparatus according to claim 1, wherein the outer panel (10) and the inner panel (40) are connected to each other by an inclined connecting device (200)
The slant connection device (200)
A space is formed between the side plates 23 and 33 at an interval from the rear plates 22 and 35 of the first and second lower panels 20 and 21 and the first and second upper panels 30 and 31 A correspondingly detachably fastened outer vertical angle 210, 220;
A vertical portion 231 formed vertically so as to be vertically tightly fixed to the rear and front surfaces of the outer vertical angles 210 and 220 and the end portions of the rear surface plates 22 and 35 and the outer vertical angles 210 and 220, And an inclined portion 232 formed to be inclined downwardly and tightly fixed to an end portion of the front and rear plates 22 and 35;
The horizontal side plate 44 and the second side plate 50 are spaced apart from the rear plate 57 of the first and second upper panels 52 and 53 and the bent plate 42 of the first and second lower panels 50 and 51, An inner vertical angle 240 (250) which is releasably fastened and fixed between the vertical side plate 47 and the side plates 55 of the first and second upper panels 52 and 53;
A vertical portion 261 formed vertically so as to be vertically tightly fixed to the rear surface of the inner vertical angle 240 and the front and rear ends of the rear plate 57 and the bent plate 42, And an inclined finishing plate (260) having an inclined portion (262) inclined downwardly so as to be slidably and tightly fixed to the rear face and the rear face plate (57) and the end portion of the bent plate (42) Steel formwork for production.

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