JP4037993B2 - Assembly tools such as steel house double studs and wall panel frame assembly method - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an assembly jig such as a double stud for a steel house and a method for assembling a wall panel frame.
[0002]
[Prior art]
2. Description of the Related Art In recent years, a house that uses a thin steel plate channel steel as a building frame material has been developed, called a steel house or a steel house.
[0003]
This grooved steel as a building frame is usually formed by bending a thin steel plate of 0.8 to 1.6 mm thickness by roll forming to reinforce its strength. Has a flange on both ends of the web and the web. In addition, the tip of the flange may be further bent inward at a right angle to form a lip.
[0004]
By the way, when constructing a steel house, when assembling directly at the site based on construction drawings or shaft drawings, and assembling every size part that can transport the structure in advance in the factory, large plates are cranes etc. at the site There is a case where it assembles at large. The latter is called the panel method, and the following explanation is about the panel method.
[0005]
The panel method is to make the floors, walls, huts, etc. of the building into panels, and among them, the wall panels are the main panel parts with many types. The structure of the wall panel is as follows. Stud materials (intermediate pillars) standing perpendicular to the wall are joined to horizontal frame members called upper and lower runner materials at intervals of 455 to 500 mm, and face materials (plywood etc.) are joined to the upper and lower runners and studs. One wall.
[0006]
In addition, there are various types of wall panels, such as a wall panel that forms the corner of the building frame, a wall panel in the center, and a wall panel with a window opening (in this case, a lintel is provided above the window opening). Currently, there are wall panels, and there are almost no identical panels in one floor. In other words, each wall panel is slightly different. The difference is the width of each panel, the position of the stud, the position of the anchor bolt hole for fixing the hole down hardware, and the like.
[0007]
In addition, to make the wall panel written in the construction drawing, it is necessary to install it correctly at the stud position as shown in the drawing. In this case, the position where the stud should be joined is marked on the runner in advance. Can be done smoothly and accurately. However, the runner which is a wall panel constituent material needs to decide whether to mark from the outer surface of the wall or from the inner surface.
[0008]
In addition, the window opening position of the panel frame, hole down anchor bolt core, centering window lower runner cutting position, orientation, wall panel number, distinction between upper and lower frames, display of inner and outer walls, street core number, etc. .
[0009]
A conventional assembling method in the case of assembling a stud column, upper and lower runners, lintels (frame material on the upper part of a window frame), and wall panels, which are elements of a steel wall panel frame targeted by the present invention, will be described with reference to FIGS. To do.
[0010]
FIG. 12 shows the wall panel frame 1 in the wall panel having the opening window 31. The manufacturing process of the wall panel frame 1 is as follows. (1) Assembly of the double stud 2 (one building, about 80 to 120 tips) Assembly work), (2) Assembly of lintel 3 (for one building, about 20 pre-assembly operations), (3) Processing of upper and lower runners 4, 4 (for one building, about 20-50 sets) In addition, when assembling the frame material, work such as fixing the hole-down hardware and processing the marking 16 on the upper and lower runners 4 and 4 is performed. The wall panel frame 1 is assembled by being assembled in a predetermined arrangement. (5) Finally, a structural face material is joined to the wall panel frame 1.
[0011]
FIG. 13 shows a conventional assembling method of a double stud (steel stud) 2 formed by arranging and joining two channel steel 5 webs 6 back to back among the frame members. In this case, both ends of both webs 6 of a predetermined length of the steel 5 are temporarily fixed by sandwiching them with clamps 7 on the floor, and fixed metal such as drill screws, rivet nails, screws, etc. through both webs 6. (Hereinafter referred to as a screw) 8 is cast to assemble both channel steels 5.
[0012]
However, in the assembly work using the clamp 7, it takes time to fasten and release the clamp 7. Moreover, since the longitudinal direction intermediate part of the comparatively long channel steel 5 cannot be fastened with the clamp 7, both webs 6 in this intermediate part open, and the driving | operation operation of the smooth screw 8 is difficult, In the assembly work of each double stud 2, the workability is extremely low.
[0013]
14A and 14B show a conventional lintel assembly method. The lintel 3 is a lintel body frame 11 in which the web 6 faces the opening side of the two channel steels 5 with a relatively wide width and the lip 10 and is arranged at a slight interval. A grooved steel with a lip (89CN) (showing the lip 10 in FIG. 14 (A)) or a lipless steel The web 6 of the lintel horizontal frame 13 composed of (89LCN) (shown in FIG. 14B) is placed, and the lintel main body frame 11 having a relatively long length, the web 6 and the flange of the lintel horizontal frame 13 are mounted. The end portion of 12 is temporarily fixed with a clamp 7, and the lintel body frame 11 and the lintel horizontal frame 13 are assembled by constructing the lintel 3 by passing through the web 6 and the flange 12 and driving a screw 8. ing.
[0014]
However, the assembly method shown in FIGS. 14A and 14B is the same as that shown in FIG. 13, and it takes time to fasten and release the clamps 7 in the lintel body frame 11 and the lintel horizontal frame 13. Further, since the longitudinally intermediate portion of the relatively long lintel body frame 11 and the lintel horizontal frame 13 cannot be fastened by the clamp 7, the gap between the web 6 and the flange 12 at the intermediate portion opens, and the smooth screw 8 Is difficult to operate.
[0015]
FIG. 15 shows an upper runner 14 made of channel steel applied to the upper end and lower end of the stud, and markings 16 indicating the placement positions of the drill screws on the outer sides of both flanges 12 of the lower runner 15. The conventional marking method applied simultaneously is shown. In this case, as shown in the figure, the backs of the web 6 of the upper runner 14 and the lower runner 15 of a predetermined length are brought together, and the end portions of the web 6 in the upper runner 14 and the lower runner 15 are temporarily fixed by the clamp 7. The scale (tape measure) 17 is applied along the abutting portion of both flanges 12, extends in the longitudinal direction, the finger 18 is applied to the surfaces of both flanges 12, and the finger is applied along the scale of the scale 17. While moving 18, the markings 16 of the stud placement positions shown in the construction drawings of the flanges 12 of the upper runner 14 and the lower runner 15 are written out from the left end of the runner.
[0016]
When marking the upper and lower runners 14, 15, it is necessary to work after determining rules for marking which is the upper runner 14 and which is the lower runner 15. However, in the conventional marking method for the upper and lower runners 14 and 15 using the clamp 7, since the upper runner 14 and the lower runner 15 are oppositely arranged at the time of construction, the marking is easy to be mistaken in the line of sight of the worker who attaches the marking. .
[0017]
That is, when the upper and lower runners 14 and 15 are temporarily fixed with the above-described clamp 7, the back surfaces of the respective runner webs 6 are aligned with each other, and at this time, the opening grooves face each other. Since this is an arrangement relationship opposite to the arrangement mode in which the opening grooves are opposed to each other when the upper and lower runners 14 and 15 are constructed, the marking is easily mistaken for the upper and lower runners. Further, since the positioning scale 17 is unstable and easily moves, the scale 17 is displaced and it is easy to give a wrong marking. Such a general runner marking operation is a low-precision method for both time and labor.
[0018]
Next, FIG. 16 shows a conventional method of assembling a wall panel frame (finished surface material not shown) 1 using a frame material made of channel steel. In this case, the wall panel frame 1 is assembled on the floor, and is fixed by pressing four sides with four or more people, and then the frame members are joined using the screws 8. It is difficult to ensure the right-angle accuracy, and the assembly accuracy varies greatly depending on the skill of the assembling person.
[0019]
[Problems to be solved by the invention]
The steel house is still born and its days are short, so there are few construction workers and it can be troublesome. In addition, there are various hurdles to overcome and disseminate the existing construction methods such as wooden houses, but there is a cost calculated by the unit price as one of the dissemination conditions. The problem is largely related.
[0020]
However, the steel house was born as described above, and it is a fact that there are still few implementation contractors who actually experienced construction because it is shallow, as shown in FIGS. 13 to 16. In addition, the conventional wall panel frame and the assembly work methods such as double studs and lintels, and the marking work method for runner materials, have the disadvantages of low work efficiency and low assembly accuracy. .
[0021]
An object of the present invention is to provide an assembly jig such as a double stud for a steel house and a method for assembling a wall panel frame, which have solved the above-mentioned problems.
[0022]
[Means for Solving the Problems]
In order to solve the above problems, the present invention is configured as follows.
According to a first aspect of the present invention, a pair of double stud positioning frames are disposed in parallel on the upper surface of the jig base at a predetermined interval, and the back surface of the sheet steel channel steel is positioned between the positioning frames. A stud storage space where a plurality of double studs before screwing can be arranged in parallel with each other and a wedge installation space for pressing one side of the double stud arranged in parallel to the stud storage space is formed. The side surfaces of the plurality of double studs arranged in the stud storage space are pressed by the placement of the wedges installed in the wedge installation space, and the double studs are temporarily fixed for screwing.
In the second aspect of the present invention, a pair of lintel positioning frames are installed in parallel on the upper surface of the jig base, and two grooved steel openings made of a thin steel plate are horizontally disposed between the pair of lintel positioning frames. Forming a storage space that can store a lintel formed by applying a web of a lintel horizontal frame made of grooved steel to one flange of the lintel main body frame, A lintel installation height position adjusting member is detachably provided at the bottom of the lintel storage space, and a diameter expansion storage space is formed on the inner surface upper portion of the lintel positioning frame via a stepped portion.
According to a third aspect of the present invention, there is provided first and second runner storages capable of storing upper runners and lower runners made of thin steel sheet-shaped steel on the upper surface of the jig base so that the openings of the runners face each other and the openings run sideways. The first, second, and third runner positioning frames that form a space are arranged in parallel, and the upper surface of the center and the second and first runner positioning frames that are located on one side of the center are placed on the fingers. The scale is slidably disposed in the longitudinal direction on the upper surface of at least one positioning frame, and the upper surface of the third runner positioning frame located on the other side is aligned with the center of the web rear surface of the opening lateral runner. And a scale is slidably disposed on the upper surface in the longitudinal direction.
The fourth invention is a holding fixture for the hole-down hardware when the base plate of the hole-down hardware is placed on the inner surface of the web of the thin steel sheet-shaped channel steel constituting the runner material, and fixed with screws. The holding fixture is composed of a flat plate having a lower end recess and a shoulder, the width and depth of the lower end recess are configured to fit the base plate of the hole down hardware, and the height from the lower end to the shoulder is The holding fixture is configured to have a height dimension that is elastically pressed against the inner surface of the flange of the grooved steel by causing the holding fixture to be perpendicular to the web surface.
According to a fifth aspect of the present invention, a first right-angle positioning frame and a second right-angle positioning frame extending from a right-angle corner are installed on the upper surface of the jig base, and a screw is provided on the inner side surrounded by the first and second right-angle positioning frames. The one runner placed on two right-angled sides of the wall panel frame and the one runner before the stop, the other runner placed parallel to the one runner, and the wedge stopper provided on the upper surface of the jig base The movable frame for adjusting the gap and the wedge are arranged in the space between them, and by driving the wedge, a reaction force is applied to the wedge fixing bracket, and the right-angled portion is connected to this through the movable frame for adjusting the gap. A wall panel frame including two runners is fixed between one positioning frame and screwed, and each panel frame is coupled.
[0023]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, each embodiment regarding the wall panel frame for steel houses of this invention and its component is described with reference to figures.
1 to 11 show jigs for assembling each frame member which is an element of the wall panel frame (steel panel frame) 1 of FIG. 1, and FIGS. 1 and 2 show a double stud assembly jig according to the first embodiment. 3 and 4 are lintel assembly jigs according to the second embodiment, FIGS. 5 and 6 are marking jigs for upper and lower runners according to the third embodiment, and FIGS. 7 to 10 are fourth embodiments. Fixing jig for hole down hardware to upper and lower runners, FIG. 11 shows an assembly jig for a wall panel frame according to the fifth embodiment.
[0024]
This will be described in order below.
1 and 2, the double stud assembly jig 20 includes a support leg 21, a jig base 22 provided at the upper end of the support leg 21, and a predetermined interval on the upper surface of the jig base 22. It is comprised with the positioning frame 24 which consists of the both-side fixed frames 23 and 23 fixed by opening. The fixing frame 23 is detachably fixed to the jig base 22 with bolts 28 and nuts 29 penetrating the center portion thereof.
[0025]
A plurality of double studs 2 before assembly, in which three webs 6 of the channel steel 5 are stacked back to back, are arranged between the both side fixing frames 23 arranged at a predetermined interval, in the illustrated example, three. The movable pressing frame 26 is disposed between the double studs 2. Further, the side of the double stud 2 is a wedge installation space 25, and a movable pressing frame 26 a is also provided on the side surface of the double stud 2 on the side of the wedge installation space 25. By driving the wedge 27, the flange side surface of each double stud 2 is pressed and temporarily fixed via each movable pressing frame 26, 26a. In this state, as shown in the figure, the double studs 2 are assembled by penetrating the webs 6 in the upper and lower grooved steels 5 and driving screws 8 and integrally connecting the upper and lower grooved steels 5 together.
[0026]
The jig base 22, the positioning frame 24, and the wedge 27 of the double stud assembly jig 20 may be made of metal or synthetic resin in addition to wood. The wedge 27 may be either a method of driving from the lateral direction or a method of driving from above, but the drawing shows an example of driving from above. If the method is driven in from the lateral direction, the vertical direction of the movable pressing frame 26 can be evenly pressed when the wedge is driven.
[0027]
According to the first embodiment, when the double stud 2 is assembled, a plurality of pieces are formed on the jig base 22 as compared with the conventional work of setting the drill screws by clamping each grooved steel 5 on the floor as in the prior art. The double studs 2 can be assembled together and securely fixed over the entire length, and can be assembled at one time, the working efficiency is remarkably improved, and the assembling work is easy.
[0028]
3 and 4 show a lintel assembly jig 30 as a second embodiment. The lintel 3 acts to fill the space above the upper horizontal frame 32 in the window 31 as shown in FIG. In other words, as described in the conventional example, the lintel 3 is configured so that the openings of the two channel steels 5 with the lip 10 having the relatively wide web 6 in the illustrated example face each other through the spacing plate 40, In addition, the web 6 of the horizontal frame 13 made of grooved steel is connected to one end of the lintel body frame 11 (which is the lower side during construction), which is disposed at a slight interval, via a flange 12. The lintel main body frame 11 and the lintel horizontal frame 13 are assembled by being placed and penetrating the web 6 and the flange 12 and driving a screw 8.
[0029]
In the second embodiment, a lintel assembly jig 30 shown in FIGS. 3 and 4 is used to assemble the lintel body frame 11 and the lintel horizontal frame 13 using screws 8. The lintel assembling jig 30 is fixed with a both-side positioning frame 33 having a predetermined height (H) at a predetermined interval (W) on the jig base 22. An end horizontal frame 34 is fixed to the frame. Moreover, the lintel assembly jig 30 can cope with the assembly of the two types of lintels 3 shown in FIGS. 3 (A) and 3 (B).
[0030]
That is, the lintel horizontal frame 13 attached to the flange 12 of one end portion (lower side during construction) of the lintel body frame 11 via the web 6 is a lipless groove steel (as described in the conventional example). 89LCN) and grooved steel with lip (89CN), and the width dimension of the web 6 of the grooved steel 5 without lip is slightly larger than the width dimension (W) of the lintel body frame 11 made of a pair of grooved steels 5. It ’s big. On the other hand, the width dimension of the web 6 of the grooved steel 5 with the lip is the same as the width dimension of the lintel body frame 11. This is achieved by providing an enlarged diameter step 35 on the base, widening the insertion groove width dimension (W1) above the enlarged diameter step 35, and detachably inserting the height adjusting member 36 at the bottom of the insertion groove. .
[0031]
That is, in the example shown in FIG. 3A, the insertion level of the lintel body frame 11 is raised by inserting the height adjustment member 36 into the bottom 37 of the insertion groove 38 between the positioning frames 33. Thus, the ridge-less channel steel is arranged in the widened insertion groove 39 on the upper side of the enlarged diameter step 35, so that the height of the enlarged diameter step 35 and the upper part of the lintel body frame 11 are aligned. 5 is inserted. Thereby, the lintel body frame 11 and the lintel horizontal frame 13 can be constrained to predetermined portions, and the web 6 and the flange 12 of each frame member can be brought into contact with each other in the vertical direction. Can be placed. Further, in this case, a spacing plate 40 is disposed between the pair of grooved steels 5 that are arranged to face each other so that the two members are slightly separated from each other.
[0032]
On the other hand, in the example shown in FIG. 3B, the height adjusting member 36 (shown in FIG. 3A) is taken out from the bottom 39 of the insertion groove 38 between the positioning frames 33, and the insertion groove 38 is expanded. Since the lintel body frame 11 and the lintel horizontal frame 13 can be inserted into the lower portion of the diameter step portion 35 to restrain both frame members, and the flange 12 and the web 6 of each frame member can be brought into contact with each other in the vertical direction. Then, a screw 8 is driven through these.
[0033]
According to the second embodiment, when assembling the lintel 3, as compared with the conventional work of driving a drill screw by clamping the lintel body frame 11 and the lintel horizontal frame 13 with a clamp on the floor. The lintel body frame 11 and the lintel horizontal frame 13 can be restrained, positioned and assembled on the jig base 22 easily, quickly, and the work efficiency can be improved and the assembling work can be performed reliably. .
[0034]
5 and 6 show a marking processing jig 41 for determining a drill screw placement position on the upper and lower runners 14 and 15 as a third embodiment. In the third embodiment, the upper and lower runners 14 and 15 are installed on the jig table 22 with the opening portions facing sideways and facing each other (that is, in the same form as in the construction). A first positioning frame 42, a second positioning frame 43, and a third positioning frame 44 are provided in order from the left in FIG. One runner (for example, the upper runner 14) is inserted laterally into the first runner insertion groove 45 between the first positioning frame 42 and the second positioning frame 43, and the second positioning frame 43 and third In the second runner insertion groove 46 between the positioning frame 44, the other runner (for example, the lower runner 15) is disposed sideways in the opening so that the opening faces the opening of the upper runner 14.
[0035]
The level of the upper surfaces of the first and second positioning frames 42 and 43 is provided at substantially the same level as the upper flanges 12 of the upper and lower runners 14 and 15 arranged in the lateral direction of the opening, whereas the level of the third positioning frame 44 The upper surface level is provided at a height of about ½ of the height of the upper and lower runners 14 and 15. Further, one of the first and second positioning frames 42 and 43, for example, the upper surface of the first positioning frame 42, is provided with a scale fitting groove 47 extending in the longitudinal direction thereof. A scale 48 is slidably disposed along the groove 47. A scale fitting groove 47 is also provided on the upper surface of the third positioning frame 44 so as to extend in the longitudinal direction, and the scale 82 is slidably disposed along the groove 47. Note that a stepped rising portion 49 is provided on the outer surface of the first positioning frame 42. This is when the finger 50 is placed on the upper surfaces of the first and second positioning frames 42, 43. The reason for this is that 50 front side folds are placed on the inner edge of the stepped rising portion 49 for positioning.
[0036]
In the third embodiment, when marking the upper and lower runners 14 and 15, the upper and lower runners 14 and 15 are stored in the first and second runner insertion grooves 45 and 46 so as to face the opening side so that the openings face each other. Then, the finger rectangle 50 is applied to the upper surfaces of the first and second positioning frames 42 and 43 and moved along the scale 48, and the flanges 12 of the upper and lower runners 14 and 15 are quickly and accurately moved. A marking 16 can be applied.
[0037]
At this time, since the upper and lower runners 14 and 15 can be marked with the same arrangement as when assembled in the wall panel frame, that is, with the grooved steel opening facing each other, The arrangement is the same, marking errors in the upper and lower runners 15 and 16 do not occur, and the scale 48 is arbitrarily slid along the concave groove 47 and quickly and accurately measured and marked according to the dimensions of the design drawing. Yes.
[0038]
In addition, the screw placement position can be accurately and reliably marked at the center of the back surface of the web 6 of the lower runner 15 in accordance with the scale 48 on the upper surface of the third positioning frame 44 and using the upper surface as a reference. The upper runner 14 is also housed in the second runner positioning groove 46, and the screw placement position can also be marked at the center of the back surface of the web 6.
[0039]
If the above is arranged, they are summarized as (1) to (9) below.
(1) Set the runner's position to the position as seen in the construction drawing.
(2) Place the upper and lower runners on the jig stand and press them against the left end to restrain the runners for marking.
(3) A scale is attached to the jig stand, and the scale can be slid.
(4) Although the stud eject position is different for each wall panel frame, adjust by sliding the scale in (3).
(5) The finger scale is used to measure the jig scale and to mark the runner, but the finger rest is attached to the finger so that the finger square extends perpendicularly from the scale.
(6) Slide the finger along the back, measure the stud point from the scale, and place the writing tool (fine-character magic pen) on the side of the finger that matches the scale to mark the side of the runner.
▲ 7 ▼ The third positioning frame 44 that can be filled with the core wire of 92mm runner width is installed at the height of 45mm so that the hole for the hole down anchor can be marked on the bottom surface of the lower runner web, and the scale is It is attached to the guide.
▲ 8 ▼ The oil-based fine magic for marking is about 2mm, so if you draw the runner bottom line along the guide, you can naturally fill in the runner's core.
(9) From the side of the guide, the operator visually measures the dimension of the anchor hole on the drawing from the scale, and directly marks the bottom of the runner.
[0040]
Next, FIGS. 7 to 10 are views for explaining a simple mounting method of the hole-down hardware 51 to the stud 2 (showing a double stud) as the fourth embodiment. As shown in FIG. 8, the stud hardware 51 has a vertical upright plate 55 having a mounting hole 54 fixed to an upper surface of an end portion of a rectangular base plate 53 having a plurality of screw insertion holes 52, and a rear surface of the vertical upright plate 55. Between the base plate 53 and the base plate 53, two parallel reinforcing plates 56 are disposed and fixed.
[0041]
As shown in FIG. 8, the hole-down hardware 51 is inserted inside one of the groove steels 5 constituting the double stud 2, and the base plate 53 is positioned at a predetermined position on the inner surface of the web 6, and the screw of the base plate 53 is inserted. A screw is driven into the web 6 through the insertion hole 52, and a holding fixture 57 is used as a simple positioning and fixing means at this time. The holding fixture 57 is configured by punching a steel plate having a predetermined thickness into a substantially inverted T shape as shown in the figure, and at the lower end thereof, the base plate 53 of the hole down hardware 51 is straddled in the width direction. Same width dimension W ₂ And the same height (dent) H as the thickness of the base plate 53 ₂ And the height from the leg lower end 59 to the shoulder 60 of the presser fixing metal 57 is set from the inner surface of the web 6 to the lower surface of the flange 12 in the channel steel 5 of the double stud 2. It is set to be slightly larger than the dimensions.
[0042]
In the fourth embodiment, the hole-down hardware 51 is placed in the grooved steel 5 and placed at a predetermined position on the upper surface of the web 6, and the holding fixture 57 is slightly inclined and placed inside the grooved steel 5. The base plate 53 of the hole-down hardware 51 is pressed by the lower recess 58. Subsequently, the presser fixing hardware 57 is raised vertically with respect to the web 6, and the shoulder portion 60 is brought to the inner surface of the lip 10 of the channel steel 5 while pressing the base plate 53 below. As a result, the shoulder portion 60 is pressed by the elastic restoring force of the lip 10 made of a thin steel plate, and the presser fixing hardware 57 firmly holds the hole down hardware 57 in place and fixes it. At this time, since the holding fixture 57 can be held by itself, in this state, the hole down metal 57 can be easily placed at a predetermined position in the channel steel 5 by driving a screw into the web 6 through the screw insertion hole 52 of the base plate 53. And can be fixed quickly. The presser fixing metal 57 is removed from the channel steel 5 after the screwing operation is finished.
[0043]
FIG. 11 shows a wall panel frame assembling jig 61 as a fifth embodiment. The wall panel frame 1 is composed of the double stud 2 and the upper and lower runners 14 and 15 and the lintel 3 which are constructed by the above-described method, and are temporarily fixed at predetermined positions, and the frames are joined together using a drill screw. However, it is difficult to ensure the right-angle accuracy of the four corners 19 of the wall panel frame 1 where the ends of the studs 2 on both sides forming the outer shape of the wall panel frame and the ends of the upper and lower runners 14 and 15 are combined. The accuracy is also greatly affected by the skill of the assembling person.
[0044]
In this regard, in the fifth embodiment, the first right-angle positioning frame 61 and the second right-angle positioning frame 62 are secured to the upper surface of the jig base 22 with the right-angled four corners 19 accurately secured. A plurality of wedge fixing brackets 64 made of L-shaped brackets are fixed in parallel with the first right-angle positioning frame 61 along a line extending perpendicularly from one end side 63 of the second right-angle positioning frame 62.
[0045]
In the fifth embodiment, as shown in FIG. 11, on the upper surface of the jig base 22, two right-angled sides of the wall panel 1 with window are formed on the inner side surrounded by the first and second right-angle positioning frames 61 and 62. The upper runner 14 and the stud 2a on one side are placed in the state shown in the drawing. Next, in the space between the lower runner 15 and the wedge fixing bracket 64, a gap adjusting movable frame 65 and a pair of wedges 27 are disposed corresponding to each wedge fixing bracket 64. Is driven from the lateral direction to exert a reaction force on the wedge fixing bracket 64 and press the lower runner 15 through the gap adjusting movable frame 65 to adjust the gap between the first and second right-angled positioning frames 61 and 62 and the gap adjustment. The wall panel frame 1 is positioned on the inner side surrounded by the movable frame 65 for use at a high precision with the right angles of the four corners 19 and temporarily fixed. The frame 1 can be assembled easily and accurately.
[0046]
【The invention's effect】
As described above, according to the present invention, in the construction of a steel house, a wall panel frame and a floor panel frame that constitute a structural frame are constructed. (1) Corner post assembly (in many cases, double stud), (2) Tuna assembly , (3) Marking of runner material can be performed using (1a) corner post (double stud) assembly jig, (2a) lintel assembly jig, and (3a) runner material marking jig. It can be assembled easily and quickly by a simplified operation without relying on accuracy and skilled work. Furthermore, it is possible to perform a simple, accurate, and quick assembly work of the hole-down hardware to the runner material and a highly accurate and quick assembly work of the wall panel frame, which can greatly contribute to the cost reduction of the product.
[Brief description of the drawings]
FIG. 1 is a perspective view of a double stud assembly jig according to a first embodiment.
FIG. 2 is a cross-sectional view of FIG.
FIGS. 3A and 3B are cross-sectional views of a lintel assembly jig according to a second embodiment.
4A is a plan view of FIG. 3, FIG. 4B is a front view of FIG. 4A, and FIG. 4C is a side view of FIG.
FIG. 5 is a perspective view of a marking processing jig for an upper and lower runner according to a third embodiment.
6A is a cross-sectional view of FIG. 5, and FIG. 6B is a plan view of FIG.
FIG. 7 is an exploded perspective view of a holding fixture for holding down a hole-down hardware to a stud according to a fourth embodiment.
FIG. 8 is a perspective view after pressing the holding fixture of FIG.
9 is a longitudinal sectional view of FIG.
10A is a side view showing the engagement relationship between the holding fixture and the grooved steel, FIG. 10B is a drawing of the holding fixture, and FIG. is there.
FIG. 11 is a perspective view of an assembly jig for a wall panel frame according to a fifth embodiment.
FIG. 12 is a front explanatory view of a wall panel frame with a window for a steel house.
FIG. 13 is a perspective view showing a conventional method for assembling a double stud.
FIGS. 14A and 14B are perspective views showing a conventional double stud assembling method.
FIG. 15 is a perspective view showing a conventional marking method for upper and lower runners.
FIG. 16 is a perspective view showing a conventional method for assembling a wall panel frame.
[Explanation of symbols]
1 Wall panel frame
2 Double stud
3 lintels
4 runners
5 Channel steel
6 Web
7 Clamp
8 screws
10 lips
11 lintel body frame
12 Flange
13 lintel horizontal frame
14 Top Runner
15 Lower Runner
16 Marking
17 scale
18 fingers
19 Four corners
20 Double stud assembly jig
21 Support legs
22 Jig stand
23 Fixed frame on both sides
24 Positioning frame
25 Wedge installation space
26 Movable pressing frame
27 Wedge
28 volts
29 nuts
30 lintel assembly jig
31 windows
32 Upper horizontal frame
33 Both sides positioning frame
34 End horizontal frame
35 Expanded step
36 Height adjustment member
37 Bottom
38 Insertion groove
39 Wide insertion slot
40 spacing plate
41 Marking jig
42 First positioning frame
43 Second positioning frame
44 Third positioning frame
45 First runner insertion groove
46 Second runner insertion groove
47 Scale fitting groove
48 scale
49 Stepped rise
50 fingers
51 hole down hardware
52 Screw insertion hole
53 Base plate
54 Mounting hole
55 Vertical Standing Plate
56 Reinforcing plate
57 Pressing fixture
58 recess
59 Lower leg
60 shoulder
61 First right angle positioning frame
62 Second right angle positioning frame
63 One end side
64 wedge fixing bracket
65 Movable frame for gap adjustment

Claims (5)

A pair of double stud positioning frames are arranged in parallel on the upper surface of the jig base with a predetermined interval, and the back surfaces of the thin steel sheet-shaped grooved steel webs are stacked vertically between the positioning frames. Forming a stud storage space in which a plurality of double studs before screwing can be arranged in parallel, and a wedge installation space for pressing one side of the double stud arranged in parallel to the stud storage space, in the wedge installation space An assembly jig for a double stud for a steel house, wherein the side studs of a plurality of double studs arranged in the stud storage space are pressed by placing wedges to be installed, and the double studs are temporarily fixed for screwing. . A pair of lintel positioning frames are installed in parallel on the upper surface of the jig base, and two channel steel openings made of thin steel plates are disposed laterally between the pair of lintel positioning frames. A lintel body frame and a storage space for storing the lintel formed by applying a web of a lintel horizontal frame made of channel steel to one flange of the lintel body frame are formed. A lintel installation height position adjustment member is detachably provided at the bottom, and an expansion storage space is formed on the inner surface of the lintel positioning frame via a step portion. Ingredients. First and second runner storage spaces are formed on the upper surface of the jig base so that an upper runner and a lower runner made of sheet steel channel steel face each other and can be stored sideways in the opening. The first, second, and third runner positioning frames are arranged in parallel to the upper surface of the jig base, and the center and the upper surfaces of the second and first runner positioning frames located on one side thereof are placed in a finger shape. As a surface, a scale is slidably disposed in the longitudinal direction on the upper surface of at least one positioning frame, and the upper surface of the third runner positioning frame located on the other side is aligned with the center of the web rear surface of the opening lateral runner. A marking processing jig for a steel house runner, characterized in that the scale is provided at a height and a scale is slidably disposed in the longitudinal direction on the upper surface. A base plate of hole-down hardware is placed on the inner surface of the thin steel sheet-shaped grooved steel constituting the runner material, etc., and is used to fix the hole-down hardware when fixing with screws. It is composed of a flat plate having a recess and a shoulder, the width and depth of the lower end recess are configured to fit the base plate of the hole-down hardware, and the height from the lower end to the shoulder is the holding fixture. A holding fixture for a steel house hole-down hardware, which is constructed to have a height dimension that is elastically pressed against the inner surface of the flange of the grooved steel by causing it to be perpendicular to the web surface. A first right-angle positioning frame and a second right-angle positioning frame extending from the right-angle corner are installed on the upper surface of the jig base, and the wall panel frame before screwing is provided on the inner side surrounded by the first and second right-angle positioning frames. In the space between the one runner placed on two right-angled sides and one runner, the other runner placed parallel to the one runner, and the wedge stopper provided on the upper surface of the jig base A gap adjusting movable frame and a wedge are arranged, and a reaction force is applied to the wedge fixing bracket by driving the wedge, and the gap adjusting movable frame is interposed between this and the right angle portion first positioning frame. A method of assembling a wall panel frame for a steel house, characterized in that the wall panel frame including two runners is temporarily fixed and screwed, and each panel frame is joined.

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