JP2607201B2 - Comprehensive production method by linking design and production of framed wall method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a comprehensive production method in which design and production steps are linked when building by a framed wall construction method, and has a wide application range applicable to a very common carpenter's chopping workplace. Have

[0002]

2. Description of the Related Art Conventionally, in the construction by the framed wall method, a JIS or JAS-compliant long source wood of a general market which is considered to be necessary is transported to a site based on an architectural drawing designed according to an order. At the site, a person with specialized knowledge and skills determines the size and shape of each member from the architectural drawing, sums it up, performs necessary drilling, cutting, etc., and then nails these members by nailing etc. I try to assemble.

[0003]

However, in such a conventional framed wall construction method, the fact that the terminal house producer is relatively small (a small group of carpenters) has a problem.
At present, it is difficult to completely adopt CAM, but it is still trying to catch up with demand by relying on the interpretation of traditional and complicated architectural drawings by highly skilled workers. Also,
This has led to high costs, unevenness and deterioration in quality, and furthermore, due to the shortage of engineers and human resources, it has not only been able to keep up with demand, but also the current situation in which the survival of traders and industries is a concern. Furthermore, due to the unorganized production system, unplanned supply of material causes a large amount of surplus scrap, and it is urgently necessary to protect resources and deal with waste disposal problems.

[0004] In addition, these improvements are hampered by not only the number of members and the complexity of the members, but also the diverse and diversified demands in order-made production. Furthermore, since it is made-to-order, it is a long-held desire in the industry to classify common product divisions and improve efficiency by stocking before ordering.

An object of the present invention is to provide a design and member supply system for a framing wall method in view of the above-mentioned problems of the prior art. In order to be able to do the work. Also,
The purpose is to eliminate surplus scraps by systematic material supply, and to solve resource conservation and waste disposal problems. Another object of the present invention is to facilitate stocking before receiving orders and improve productivity.

[0006]

In order to achieve the above object, a comprehensive production method according to the present invention by design and production cooperation of a framed wall construction method comprises a plurality of assembling elements, and a specification is determined.
A plurality of virtual units , which are constructed by framed wall construction
Multiple opening virtual units that can be used to construct the wall of the object
And any combination and optionally incorporating them
Of the multiple wall virtual units that can be used in
Opening virtual unit and wall virtual for building structures
Select the units as appropriate, and
Consistency with the wall virtual unit that intends to incorporate it
Position in the position corresponding to the actual position
Work is performed interactively using a CAD system.
And the design process carried out, the positioning result as well as the positioning
Of each virtual wall unit and virtual opening unit
Of each wall masquerade unit positioned based on
Elements are washed out and the virtual opening unit is incorporated
For the virtual wall unit, the opening virtual unit
From the assembly elements of the wall unit and the assembly elements of the virtual wall unit
Unnecessary by incorporating the opening virtual unit
Alignment unit including assembly elements excluding the
Identify the assembly elements as
Alms and washout steps defining the specifications, to parts and members constituting the building elements of each wall virtual units and matching units washed out, the necessary processing on the basis of the specifications of these walls virtual unit and the matching unit , And its parts
It is characterized by comprising a processing / supplying step of supplying members to the site, and an assembling step of assembling the supplied components / members of the assembling elements almost without processing at the site.

[0007] A plurality of virtual units whose specifications are determined
Are multiple roots that can also be used to construct the building floor.
Including a thick virtual unit and an opening virtual unit.
Positioning these virtual units in the same way,
We wash out the assembly elements and compose the washed out assembly elements
Processing necessary for the parts and members to be
The members may be supplied to the site and assembled.

[0008] A part to be supplied to the site in the processing and supply process
The parts and parts shown in the
Necessary based on the distance, slope and arrangement
Dimensions of processed parts for tapping, eaves and toes
It is preferable to include the keraba member which has been subjected to necessary processing based on
New

In the processing / supplying process,
Mark the nailing position on the required assembly elements and
In addition, a system is provided to facilitate the combination of necessary assembly elements.
Preferably, the workpiece is attached to the required assembly elements.

[0010] In the design process, usually, the opening temporary
Before positioning virtual units and wall virtual units
The interactive form of the core of the wall virtual unit to be positioned
Enter by. Then, first open the opening virtual unit.
After placing it on your body, place a matching wall virtual unit.
Place.

[0011]

In this configuration, the detailed design of the wall plan according to the order is performed by the designer using the CAD system to interactively position the virtual opening unit and the virtual wall unit. It is performed by Therefore, by appropriately setting the virtual unit, the final design can be easily performed even by a person having no specialized knowledge or technology.

In the processing / supplying process, assembling elements (members, parts, commercialized units, etc.) necessary for the configuration of the target building based on the design results and the specifications of each virtual unit.
Is processed and supplied, so that the interpretation from the conventional general comprehensive drawing is omitted.For example, only the dedicated drawing for each virtual unit symbol is handed to the worker in order like a bill of passage. Then, necessary assembly elements are processed by a simple operation of an operator. The site is supplied with the minimum required assembly elements. Therefore, there is no need for on-site processing, and there is no need to determine the dimensions from the drawings for that purpose. Therefore, in the assembly process,
For example, it is extremely simple to combine assembling elements according to the mark position and hit a nail. Therefore, a building can be easily assembled even by a person having no special knowledge and skill. That is, in the method of the present invention, assembling is more appropriate than building.

In the configuration of the wall portion, a virtual wall unit and a virtual opening unit are used.
Thus, by making it possible to combine a part of the wall as a unit and an opening as a unit, in addition to the above-described design advantages, the wall type, the opening type, and the wall An enormous combination of the arrangement of the openings with respect to can be expressed as a matching unit in which a very small number of virtual units are matched, and furthermore, a required number of virtual units and matching units are required in accordance with the specified specifications. There is an advantage that the necessary processing can be easily performed by washing out the assembly elements. When the necessary assembly elements for the matching unit are to be identified, the unnecessary assembly elements of the virtual wall unit incorporating the virtual opening unit are easily removed by comparing both specifications. I will

Therefore, the introduction of the concept of the virtual unit realizes the simplification of the design and the supply of the completely processed assembly elements, and consequently, the important significance of enabling the effective use of materials and the improvement of productivity. Having. In other words, the symbolized virtual unit acts to link the design and production, and the symbol leads to the grasp of the shape and dimensions of the final peripheral machining area and machining according to it, and furthermore, the symbol-attached unit. Processed assembly elements are supplied to the site according to the on-site assembly stage, and on-site assembly (some parts can be assembled in the processing plant) is achieved more simply and quickly according to the specification according to the symbol of the virtual unit. Is done.

Here, such a unit is dared to be called a virtual unit. Such a unit is different from what is generally referred to as a unit, and is not necessarily manufactured as a product unit but at the design stage. This means a virtual unit that can be conveniently handled as one lump. The introduction of this concept makes it possible to limit the number of units to a range that can be identified and input, as described above. It clarifies the possible range of the previous production stock and greatly contributes to production efficiency. Furthermore, such a virtual unit can be commercialized depending on the situation of each site, and may be able to be handled as a so-called general unit. In that case, the efficiency is further improved. Become.

That is, the present invention contributes to the spread of quality improvement as a home production network having a common language among the existing contractors, without separating the design personnel from the production base, and at the same time, it is difficult to use CAM. It is the only means by which the unorganized small-scale production matrix can be reorganized to survive.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIGS. 1 to 4 show display screens for explaining a procedure for designing a wall plan for a framing wall method using a CAD system in a method according to an embodiment of the present invention. It is a schematic diagram which shows the example of.

In designing, first, as shown in FIG.
The core 101 of the outer wall is input at an appropriate position on the screen. Next, an appropriate dimension line portion is selected from the dimension line menu 103, and the dimension line 105 is arranged corresponding to the inner wall or the like.
Then, the core 107 of the inner wall is input according to the arranged dimension line 105.

Next, as shown in FIG. 2, a menu 201 of the virtual opening unit is displayed, and the virtual opening unit 202 to be used is selected and arranged at the approximate position. Similarly, a suitable wall virtual unit is selected and arranged. At this time, the selection and arrangement of each unit are adjusted in consideration of the consistency between the virtual opening unit and the virtual wall unit.

When the arrangement of the virtual opening unit and the virtual wall unit is completed in this way, as shown in FIG. 3, symbols 301 and 303 indicating the arranged virtual unit of the outer wall and the virtual unit of the partition wall are displayed. Let
Also, as shown in FIG. 4, symbols 401 and 403 indicate the opening units of the arranged outer wall portion and partition wall portion.
Is displayed. Thereby, the design of the wall is completed.

FIG. 5 is an explanatory diagram for explaining the actual meaning of the wall thus designed. In the figure, 50
Numeral 1 denotes a wall which is actually displayed and is included in a broken line 405 in FIG. The wall body 501 includes an opening virtual unit group 503 indicated by a symbol 401 and a wall virtual unit group 505 indicated by a symbol 301.

FIG. 6 is a conceptual diagram showing the connection between the virtual wall unit and the virtual opening unit. When the wall virtual unit 605 indicated by the symbol 601 and the opening virtual unit 607 indicated by the symbol 603 are combined, they are displayed as a matched unit 609 on the display screen.
Reference numeral 611 denotes a display mode in a conventional ordinary wall plan. Reference numerals 613, 615, and 617 denote a wall virtual unit, an opening virtual unit, and a matched virtual unit that actually show this state.

When the design is completed as described above, FIG.
Based on the plan view of the wall shown in FIG. 4 and symbols 301, 303, 401, and 403 of the virtual wall unit and the virtual opening unit, assembly elements such as necessary parts and members are listed and necessary processing is performed.

FIG. 7 is a view for explaining how to assemble and wash out the assembly elements based on the aligned virtual units. The specification of the aligned wall virtual unit 701 is actually defined as a wall actual unit 703. The specifications of the opening virtual unit 705 are defined as including a lintel unit 707, a rough top unit 709, and a waist unit 711. The specification of the actual state of the matched wall virtual unit 701 and the opening virtual unit 705 is defined as a matched actual unit 713. 715
Is a list by manufacturer of a rough top unit and a waist unit associated with the rough opening that can be used for the matching actual unit 713, and 717 is a list indicating the size and quantity of members constituting the matching actual unit 713. Assembly elements of the wall unit that are no longer needed by incorporating the opening unit into the wall unit are not included in these lists.

Therefore, by referring to the predetermined specifications of each virtual wall unit and virtual opening unit, and the specifications of these matching units, the wall plan view and the virtual wall unit and the virtual wall unit shown in FIGS. Based on the symbols 301, 303, 401, and 403 of the virtual unit, it is possible to prepare assembling elements necessary for forming the wall of the target building by performing necessary processing. The processing of the assembly elements includes drilling and cutting, as well as blackout indicating the nailing position, blackout for facilitating the combination of each assembly element, and the like, and anyone can perform the assembly work at the site. Done to the extent.

The assembling elements prepared in this way are assembled in units of virtual units and matching units, and transported to the site. Then, at the site, according to the specifications, combining the assembling elements with reference to the ink mark, just performing nailing, etc.,
A wall is configured.

FIG. 8 is an explanatory diagram for explaining how to design a floor plan. In this case as well, the design is performed by selecting from the menu of the virtual unit and arranging the side joist virtual unit and the corner joist virtual unit on the screen, as described above. Each virtual unit is set substantially for each shape type at the end. For example, a side joist virtual unit 801 indicated by a symbol 800 includes a side joist 803 and an attached side joist 8.
05, and the shapes of the combined ends 807 and 809 are indicated by end shapes 811 and 813. Further, the corner joist virtual unit 815 indicated by the symbol 810 has an end joist 817 and an end joist anti-stop 819, and the shape of the combined ends 821 and 823 is an end shape 825.
And 827.

FIG. 9 shows a help screen listing standard cases often used when a virtual unit is used in designing a floor plan. When designing, by arranging the standard virtual unit with reference to this help, it is possible to more easily design a floor at a corner or around a bathroom.

In designing the rooftop plan, various drawing tools are prepared in view of the fact that the roof is inclined and drawing on the display is not easy. FIG.
Shows a part of a menu screen prepared so that a keraba portion can be easily created. By making a selection from this menu, the keraba portion can be easily drawn. In the example of FIG. 10, the keraba unit (ladder) is classified into only two types of specifications as shown in FIG. 12 which take a certain actual form, except for the change according to the eaves coming out, and is processed according to the specifications. You. FIG. 11 is a menu screen for facilitating the drawing of the ridge part. By adjusting and selecting an appropriate figure of the ridge part from this menu and arranging it, it is possible to easily draw the ridge part. . FIG. 13 is used in producing a rafter assembling element based on the distance between the horizontal fulcrum and the gradient of the rafter displayed in the hut plan.
Rap material length chart 131 and original size 13 of each part of jaw chipping
3 is shown. By using these charts and the like, it is possible to perform a direct-reading processing operation, and a slack assembly element can be easily manufactured. In addition, charts and the like are provided for processing corners and small wall members and the like, and assembly elements constituting the roof are easily processed before being brought to the site.

In addition, a layout (design) program is also prepared for the layout of the foundation and the base and the jumping head of the wall, and can be easily designed on a CAD system, and each member is processed and assembled. It can be supplied to the site as an element.

Incidentally, a general female clerk who has no specialized knowledge,
The design of the property was conducted by the above method under the guidance and the checks of experienced persons. The design and procedure of a single house were completed in about 45 days. In the second and subsequent trials, the result was completed in about 15 days. In addition, the entire construction process required 4 to 5 weeks in a standard house of about 35 tsubo from the completion of the foundation to the pasting of the roof base plate and the plywood of the outer wall. 7-10 assembling elements (need not to be skilled carpenters) carrying only necessary processing elements such as pre-cutting, blackout indicating the assembling position, numbering indicating the assembling order, and nail bags alone
Could be completed in days. That is, about 1/3 of the conventional
However, an economic effect of reducing the material by 20% can be obtained, which is far more than expected. In terms of the synchronicity between the design period and the construction period, the two developments almost match from the start of the construction before the foundation. For this reason, it is more efficient that the design work is performed first for one property. On the other hand, the specialization of each part by a plurality of computers has made it possible to achieve more efficient design work.

[0032]

As described above, according to the present invention, anyone can easily design and assemble on-site without requiring specialized knowledge or technology. In other words, there is no need to read the drawings that require conventional advanced skills, the complexity and mistakes during the process can be reduced, the quality level can be maintained at a high level, and the chronic labor shortage in this field. Can be solved by recruiting human resources outside the field of specialization.

In addition, it is possible to systematically pre-process and supply materials, and to eliminate surplus scraps. This can also solve resource conservation and waste disposal problems. Further, the stock before the order is received can be facilitated, and the efficiency of the productivity can be improved.

[Brief description of the drawings]

1 to 4 show a method according to one embodiment of the present invention.
It is a mimetic diagram showing an example of a display screen for explaining the procedure at the time of designing a wall plan for a framing wall construction method using a CAD system.

FIG. 5 is an explanatory diagram for explaining the actual meaning of a wall body designed according to the procedure shown in FIGS.

FIG. 6 is a conceptual diagram showing the connection between the virtual wall unit and the virtual opening unit in the wall plan designed by the procedure as shown in FIGS.

FIG. 7 is an explanatory diagram illustrating how to assemble and wash out an assembly element based on a virtual unit designed and aligned according to the procedure shown in FIGS.

FIG. 8 is an explanatory diagram for explaining how to design a floor plan in the method according to one embodiment of the present invention.

9 is a diagram of a help screen listing standard cases that are often used when a virtual unit is used when designing a floor plan by the method shown in FIG. 8;

FIG. 10 is a diagram showing a part of a menu screen prepared so that a keraba portion can be easily created in the method according to one embodiment of the present invention.

FIG. 11 is a diagram showing a menu screen for facilitating the drawing of the approaching ridge portion in the method according to one embodiment of the present invention.

FIG. 12 is a diagram showing specifications for processing a keraba unit (ladder) corresponding to FIG. 10 in the method according to one embodiment of the present invention.

FIG. 13 illustrates a method according to one embodiment of the present invention, based on the length and slope of the rafters displayed in the hut plan.
It is a figure which shows the original size of each part of a jaw notch and the length chart of the rafter material used at the time of producing an assembly element of a rafter.

[Explanation of symbols]

101: Street core of outer wall, 103: Dimension line menu, 1
05: dimension line, 107: center line of inner wall, 131: barbed material length chart, 133: actual size of each part of jaw notch, 201: menu of opening virtual unit, 202: virtual unit of opening, 301: virtual unit of outer wall Symbol indicating 30
3: Symbol indicating a virtual unit of a partition wall, 401: Symbol indicating an opening unit of an outer wall portion, 403: Symbol indicating an opening unit of a partition wall, 501: Wall, 503: Opening virtual unit group, 505: Wall virtual unit group, 60
1: symbol of wall virtual unit, 603: symbol of opening virtual unit, 605: wall virtual unit, 607: virtual unit of opening, 609: aligned unit, 611: display mode in conventional ordinary wall plan view, 613, 615,
617: wall virtual unit, opening virtual unit and aligned virtual unit shown in reality, 701: aligned wall virtual unit, 703: wall actual unit, 70
5: virtual opening unit, 707: lintel unit, 7
09: Rough top unit, 711: Waist unit, 71
3: matching actual unit, 715: list of rough opening dimensions and waist unit by manufacturer, 717: list showing dimensions and quantity of members constituting the matching actual unit, 80
0: side joist virtual unit symbol, 801: side joist virtual unit, 803: side joist, 805: side joist, 80
7,809: combination end, 811.813: end shape,
810: Symbol of corner joist virtual unit, 815: Corner joist virtual unit, 817: End joist, 819: Stopping of joist, 821, 823: Combined end, 825, 827: End shape

Claims (7)

(57) [Claims] 1. A system comprising a plurality of assembly elements,
Is a set of virtual units, and the framed wall construction method
Openings that can be used to compose building wall sections
Virtual units and their combination in any combination and optional
Of multiple wall virtual units that can be used by incorporating them into a wall
The virtual unit for the opening to construct the target building
And wall virtual units as appropriate, and
The unit and the wall virtual unit that wants to incorporate it
Position corresponding to the actual position, taking into account the consistency between
Dialogue on the task of positioning as appropriate using a CAD system
The design process performed by the form, the positioning result, and the
Position based on the specifications of the slot and opening virtual unit
When you assemble the assembled elements of each wall masquerade unit
The wall virtual unit with the opening virtual unit
The assembly elements of the opening virtual unit,
From the assembly elements of the wall virtual unit, the opening virtual unit
Assembly elements that have become unnecessary due to the
Assembly element as an alignment unit including the removed assembly elements
Washout, and washout steps defining the specification as a matching unit, to parts and members constituting the building elements of each wall virtual units and matching units washed out, based on the specification of these walls virtual unit and the matching unit Processing that supplies necessary parts and supplies the parts and members to the site.
A comprehensive production method by linking design and production of a framed wall construction method, comprising a supplying step and an assembling step of assembling supplied parts and members of an assembling element almost without processing on site. 2. A plurality of virtual units which the specifications have been determined, the saw including a plurality of joists virtual unit and opening a virtual unit which can be used further to the configuration of the floor portion of the building, this
Positioning these virtual units in the same way
And wash out the assembled elements, and
Apply necessary processing to the components and members that make up
2. The integrated production method according to claim 1 , wherein parts and members are supplied to the site and assembled . The wherein parts and members for supplying processing and Te supplying step smell to the site, the horizontal distance between supporting points of the rafters shown in cabin saphenous diagram created separately, the necessary processing based on the gradient and placed 2. The integrated production method according to claim 1, wherein said method includes a rafter member. The 4. The processing and supplying step odor components and members for supplying the scene Te, the verge members subjected to necessary processing based on the size of the eaves and knob portion shown in cabin saphenous diagram created separately The integrated production method by design and production cooperation of the frame wall method according to claim 1. 5. In the processing / supplying step, a mark indicating a required nailing position is attached to a necessary assembly element, and an assembly element requiring a mark for facilitating a combination between necessary assembly elements. 5. An integrated production method by linking design and production of the framed wall method according to claims 1 to 4 . 6. A design process, wherein the opening virtual unit is provided.
Before positioning the wall and wall virtual units
Of the virtual wall unit to be cut
The framing wall work according to any one of claims 1 to 5, wherein the input is input.
Comprehensive production method based on the law design and production linkage. 7. An opening virtual unit in a design process.
First place it in the approximate location, then
7. A frame according to claim 1, wherein a frame is arranged.
Comprehensive production method based on design and production coordination of the assembled wall method.