KR101374162B1 - Endorsement rafters, and a method for manufacturing the same - Google Patents
Endorsement rafters, and a method for manufacturing the same Download PDFInfo
- Publication number
- KR101374162B1 KR101374162B1 KR1020130072659A KR20130072659A KR101374162B1 KR 101374162 B1 KR101374162 B1 KR 101374162B1 KR 1020130072659 A KR1020130072659 A KR 1020130072659A KR 20130072659 A KR20130072659 A KR 20130072659A KR 101374162 B1 KR101374162 B1 KR 101374162B1
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- rafters
- rafter
- manufacturing
- endorsement
- steel plate
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
- E04B7/022—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs consisting of a plurality of parallel similar trusses or portal frames
- E04B7/024—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs consisting of a plurality of parallel similar trusses or portal frames the trusses or frames supporting load-bearing purlins, e.g. braced purlins
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Description
TECHNICAL FIELD The present invention relates to a rafters and a method for producing the same, and more particularly, to a rafters and a method for manufacturing the same, with the outer side of the hanok on the eaves.
In traditional hanok, rafters are used to decorate roofs by being fixed to the bottom of the eaves of roofs protruding from the walls.
In such hanok, wood accounts for overwhelmingly 40% of the total, and 40% of the timber is rafters.
Therefore, in order to reduce the air and construction costs by lightening the roof and wood, the rafters must be improved.
Traditional hanok is characterized by a lot of eaves, and it is also the part that determines the biggest image of hanok.
Therefore, the opinion that do not remove all rafters is not hanok dominated.
Therefore, if only visible exposed cornices are hung on the rafters and the interior is furnished with modern wood, the structure will be stronger, the roof will be lighter, and the timber requirements will be reduced.
In order to solve the above problems, the construction of the prefabricated rafter and its construction method have been proposed.
1 is an exploded perspective view showing a conventional rafters, and is fixed in the longitudinal direction to the lower portion of the
And the
In addition, the upper plate fixing means 400 is a horizontal, longitudinal long hole (301, 302) formed in the upper plate of the
In addition, the lower plate fixing means 600 is provided in the position corresponding to the
Hereinafter, the conventional rafter construction which consists of the above structures is demonstrated.
Figure 2 is a cross-sectional view showing a mounting state of the conventional rafters, first, a plurality of
That is, by passing the
Next, the
And finally, by connecting the lower plate of the
That is, by passing the bolt 603 through the through
However, when constructing the rafters as described above had the following problems.
First, by fixing the square ring bracket to the eaves through bolts, inserting the rafter body around the square ring bracket, and then constructing the rafter through the process of assembling the square ring bracket and the body, according to the construction process of the rafter There was a problem that the construction efficiency falls.
In addition, as the upper and rear of the rafter body is opened, the strength of the rear side is weak, there is a problem that the rear side wall is shaken due to external causes such as strong wind after construction, noise is generated or the rear side is easily damaged.
In addition, by penetrating the bolt through the eaves in the state of inserting a tool such as a screwdriver or a spanner into the square ring bracket, there is a problem that the tool is interfered with the square ring, which leads to a lot of difficulties in bolting.
Thus, in order to solve the conventional problems as described above, the construction method of the prefabricated rafters for the traditional house and the prefabricated rafters have been proposed.
The conventional prefabricated rafter for the traditional house, as shown in Figures 3 to 6, a plurality of
In addition, the conventional prefabricated rafter construction method for the traditional house step of mounting a plurality of anchor bolts in the longitudinal direction such that the bolt portion protrudes in the lower portion of the eave (100); The upper plate is formed with a recessed contact surface with a plurality of upper assembly through holes through which the bolt portion penetrates, a hollow part with an open rear portion inside the lower plate, and a lower periphery at a position corresponding to the upper assembly through hole. Step 102 of preparing a cylindrical or rectangular cylindrical body formed with a lower assembly through-hole including a groove, a relatively larger diameter than the upper assembly through-hole and the close contact surface of the body with the lower surface of the cornice While the step of passing through the bolt assembly through the assembly hole of the body 103 and the upper, lower inside of the upper and lower tab grooves are formed through the lower assembly through hole through the lower assembly through the vertically inserted into the hollow part through the lower assembly through At the lower part of the hole, the lower fastening bolt is rotated by fastening to the lower tab groove, and the upper tab groove of the assembly pipe is fastened to the bolt part of the anchor bolt. Characterized by consisting of a (104).
The construction method of the conventional traditional prefabricated rafters and the prefabricated rafters composed of the construction and construction as described above is a structure and method of simply fixing the prefabricated rafters to the eaves via the anchor bolt, the eaves by the weight of the rafters There is a problem of sag, and there is a problem that there is a possibility that rafters fall down due to gusts due to structural instability due to sag of such eaves.
Thus, the present invention was devised to solve the problems described above, by installing the endorsement rafters only on the outside of the eaves as a border, significantly reducing the amount of timber used in the rafters, but also structurally excellent in rigidity The purpose of the present invention is to provide an additive rafter and a method of manufacturing the same to enable the reduction of construction cost and efficient maintenance.
The endorsement rafters according to the present invention for achieving the above object has a predetermined width and depth, a pair of steel plates fixedly installed through the middle hinge; An anchor bolt installed at a predetermined interval on the surface of the steel sheet; Characterized in that the anchor bolt is composed of rafters are inserted.
In addition, the method of manufacturing the endorsement rafters according to the present invention for achieving the above object has a predetermined width and depth, fixedly installed a pair of steel plates through the middle hinge, anchors at regular intervals on the surface of the steel sheet Insert a bolt, install by fastening the nut to the anchor bolt, characterized in that the manufacturing by inserting the rafter to the anchor bolt.
As described above, the endothelial rafters according to the present invention and its manufacturing method by installing the endorsement rafters only on the outside of the eaves as a border, significantly reducing the amount of timber used in the rafters, but also structurally excellent in rigidity This has the advantage of savings and efficient maintenance.
1 is an exploded perspective view showing a conventional rafter,
2 is a cross-sectional view showing a state in which the conventional rafters are installed,
3 is a perspective view showing a conventional rafter,
4 is an exploded perspective view showing a conventional rafter,
5 is an enlarged perspective view of portion “A” of FIG. 4;
6 is a cross-sectional view taken along line BB of FIG.
7 is a perspective view showing the endorsement rafters according to the present invention,
Figure 8 is a perspective view of the use state showing the rafters according to the present invention,
9 is an exploded perspective view illustrating the endorsement rafters according to the present invention;
10 is a perspective view showing a connecting hardware of the endorsement rafters according to the present invention,
11 is a process chart showing the process of manufacturing the endorsement rafters according to the present invention.
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
Figure 7 is a perspective view showing the endorsing rafters according to the present invention, Figure 8 is a perspective view showing the state of use of the endorsing rafters according to the invention, Figure 9 is an exploded perspective view of the endorsing rafters according to the invention, Figure 10 Is a perspective view showing a connecting hardware of the endorsement rafters according to the present invention.
As shown in these figures, the endorsement rafter A according to the present invention has a predetermined width and depth, and a pair of
That is, the endothelial rafter A according to the present invention is a structure in which the
Here, the
In addition, a part of the
The
Hereinafter, the manufacture of the endorsement rafter according to the present invention having the configuration as described above.
11 is a process chart showing a process for manufacturing the rafters according to the present invention.
As shown in this figure, the method of manufacturing the rafters according to the present invention has a predetermined width and depth, and fixedly installed a pair of
That is, the method of manufacturing the endorsement rafter according to the present invention has a predetermined width and depth, connects the
The method of manufacturing the endorsement rafters according to the present invention made as described above first attach the
In addition, it is an innovative method for the maintenance of Hanok because the roof can be replaced without dismantling the roof even when the rafters are eroded by rainwater.
Such rafters and its manufacturing method will enable the dry construction of the roof, increase the rigidity of the roof furniture, reduce the cost of construction through standardization of construction, and provide excellent convenience and efficiency for maintenance after completion. It works.
100: steel plate 110: hinge
120: side plate 130: bolt hole
140: fixing hole 200: anchor bolt
210: nut 300: rafters
310: groove A: endorsement rafters
Claims (10)
An anchor bolt 200 installed at a predetermined interval on the surface of the steel plate 100;
The rafters rafter, characterized in that consisting of the rafter 300 is inserted into the anchor bolt 200.
Endorsement rafters, characterized in that the side plate 120 of the fan-shaped shape is installed at regular intervals on the side of the steel plate (100).
Tack rafters, characterized in that the bolt hole 130 is formed in a predetermined position of the steel plate (100).
Fixation rafters, characterized in that the fixing hole 140 is formed in a predetermined position of the steel plate 100.
The rafter 300 is made of a cylindrical or prismatic shape as a whole, endorsement rafters, characterized in that the groove 310 having a constant diameter is formed inside the half point of the length.
Method of manufacturing the endorsement rafter, characterized in that the side plate 120 of the fan-shaped at a predetermined interval on the side of the steel sheet 100 is welded.
Method of manufacturing a rafters rafter, characterized in that the bolt hole 130 is formed in a predetermined position of the steel plate (100).
Fixing rafter manufacturing method, characterized in that the fixing hole 140 is formed in a predetermined position of the steel plate (100).
The rafter 300 is made of a cylindrical or prismatic shape as a whole, a method of manufacturing a rafters, characterized in that the groove 310 having a constant diameter is formed inside the half point of the length.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020130072659A KR101374162B1 (en) | 2013-06-24 | 2013-06-24 | Endorsement rafters, and a method for manufacturing the same |
Applications Claiming Priority (1)
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KR1020130072659A KR101374162B1 (en) | 2013-06-24 | 2013-06-24 | Endorsement rafters, and a method for manufacturing the same |
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KR101374162B1 true KR101374162B1 (en) | 2014-03-14 |
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KR1020130072659A KR101374162B1 (en) | 2013-06-24 | 2013-06-24 | Endorsement rafters, and a method for manufacturing the same |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200133550A (en) * | 2019-05-20 | 2020-11-30 | 김상협 | The rafter assembly structure of movable Hanok structure |
KR20240013633A (en) | 2022-07-22 | 2024-01-30 | 주식회사 한옥새움 | An additional rafters rotation structure of a movable HANOK and construction method there of |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100755329B1 (en) | 2006-09-07 | 2007-09-05 | 오순상 | Roof structure of building |
KR100926424B1 (en) | 2006-09-18 | 2009-11-12 | 김인태 | Adjustment apparatus for truss installing angle of prefabricate structure |
-
2013
- 2013-06-24 KR KR1020130072659A patent/KR101374162B1/en active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100755329B1 (en) | 2006-09-07 | 2007-09-05 | 오순상 | Roof structure of building |
KR100926424B1 (en) | 2006-09-18 | 2009-11-12 | 김인태 | Adjustment apparatus for truss installing angle of prefabricate structure |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200133550A (en) * | 2019-05-20 | 2020-11-30 | 김상협 | The rafter assembly structure of movable Hanok structure |
KR102260863B1 (en) * | 2019-05-20 | 2021-06-03 | 김상협 | The rafter assembly structure of movable Hanok structure |
KR20240013633A (en) | 2022-07-22 | 2024-01-30 | 주식회사 한옥새움 | An additional rafters rotation structure of a movable HANOK and construction method there of |
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