JP2008536030A - Ring beam structure and wooden beam method - Google Patents

Abstract

  The ring beam structure (100) used for the construction of the building wood frame (101) includes a plurality of rows (100a, 100, 100c) of wood beams (1). Each row (100a, 100b, 100c) forms a ring beam, at least one row includes a floor portion and at least one additional ring beam includes a roof portion. The floor portion and the roof portion are assembled on the ground surface and fixed removably, and the ring beam structure (100) is lifted for the construction of the first floor wall structure (102b). The ring beam structure is then lowered and the floor portion is attached to the first floor wall structure (102b). The floor portion is then removed and the roof portion is lifted from the floor portion for construction of the upper wall structure (102a). Next, the roof portion is lowered and attached to the upper wall structure to complete the assembly of the wooden frame (101).

Description

  The present invention relates to a ring beam structure formed on the ground surface that supports lifting of a built-in beam or roof portion, for example, a load-bearing type structure that supports and extends a structure used in a home.

  The present invention is not limited, but in particular a ring beam structure in which a large number of wood beam rows are stacked without being dependent on the soft landing system and scaffolding and are arranged to be incorporated in or on the top, beams and roof parts. Has application to. More specifically, the present invention relates to the use of structures such as load bearing structures for beam and roof sections, for example, forming independent load bearing frames. The load-bearing support structure has a shape having a plurality of filling panels connected to each other by a combination of a wind post, a repair maintenance passage, and a vertical wooden part having a built-in space in which a heat insulating material can be installed.

BACKGROUND ART It is well known to use a heat insulating material and a concrete block for forming a load-bearing structure such as a house. Standard insulation and concrete blocks are made from soil-extracted coagulum and combined with cement mortar in a limited favorable environment. Because the blocks are relatively small modules compared to larger structures, the blocks are stacked approximately 10 layers per floor height, which allows the blocks to be easily handled and placed during construction and is very flexible with respect to occasional field changes. It works.

  In block-type buildings, a newer modern insulation than cold bridging is not an option, and this insulation requires an air gap on either side and extends inside the structure requiring a lot of additional land It is impossible to execute without it. Also, the block does not have a built-in space for heat insulation or repair maintenance. Unlike wooden beams, where the blocks can fit with brick modules only when combined with an external brick / block structure and have wind resistance along the vertical plane in shelf operations, it is possible to use internal load bearing structures. Cannot be launched completely independently of the inner skin.

  The wood frame is made from durable and easier-to-use wood and is built in level panels, but because of the built-in lintel that usually needs to move, it can be flexible for occasional field changes Is not working. The wood frame provides thermal insulation inside the wood frame member, but this usually restricts the passage and is therefore placed after the work has been done.

  Today's standard wood frame panels include a complex framework of wall, lintel, window and door sections, making it a non-stop custom production line and having a lot of wasted wall space. As a factor that exacerbates the situation, it is necessary to increase the thickness of the insulation to meet the new thermal regulations, resulting in thicker wall portions. The overall effect is the production of larger, heavier, more cumbersome wall panels that require the use of lifting equipment to move around with a much larger number of factories, transportation, and site space.

  The wood frame and insulation / concrete block construction shapes will be the same as the full width when connected with the outer skin, the necessary insulation and cavities. Because of the construction of these floor heights, they require a soft landing system in place in the normal roof as well as in beam part formation, and an external scaffold in place to obtain these parts. Soft landing systems and scaffolds usually take up valuable space when not in use and limit their movement when in use.

  Management of construction site workers is a complex issue. Because so much work depends on other work, after completing one stage, the other stage is completed. For example, to build a building brick and block building, a carpenter needs a brick layer to build the first floor part, and to build a structure up to the second floor level before the carpenter completes the beam part. A brickwork is required, depending on the size, layout and weather, and the carpenter has to wait for the brickwork to reach the wallboard level before completing the roof part. The worker also waits for the scaffolding to rise.

  The wooden frame seeks to solve these problems by completing the entire internal structure including the wall, beam and roof parts. At first, a scaffold that fits all the parts will be provided, and the structure part where the time will vary greatly will be completed first, and a more reliable timetable will be possible with the remaining planable part. Build the main roof and try to lift it to a spare place until needed. The advantage of having a planable scheduling system significantly reduces the amount of on-site delivery required and road congestion, resulting in labor and transportation savings.

DISCLOSURE OF THE INVENTION Since at least one embodiment of the present invention does not rely on a scaffolding system and a soft landing safety system, it is further removed at a later stage to support lifting of the combined beam and roof layers, and an ongoing structure. The present invention aims to provide a ring-shaped beam structure formed on the first floor designed to be connected to the ring.

  At least one embodiment of the present invention is a packing panel portion that is secured together with a similar packing panel portion by a combination of vertical / horizontal wood parts and fixed to vertically aligned wind posts, independently of each other. It is an object of the present invention to provide a filler panel portion that forms a load bearing structure that supports and stretches the ring beam structure.

  At least one embodiment of the present invention is a number of aligned windposts arranged at regular intervals within the structure shape to secure the interior filling panels and vertical wood parts and further to the structure The purpose is to provide a uricase that adds.

  At least one embodiment of the present invention aims to provide a method of installing insulation for a plurality of foils having a built-in space for repairs and insulation, as well as an air gap on either side.

  The present invention provides a ring beam structure shape that supports the lifting of the combined beam and main roof portion with associated floorboards. The ring beam structure has a stacked row (bottom, middle and top) of three elongated wooden beams whose ends overlap with the upper and lower beams in a stacked manner and line up to engage. The bottom and top rows also form the lintels that extend to the windows and doorways.

  The wood beam preferably extends along the planned outside longitudinal direction of the additional beam and is fixed to the structural sheet material panel and is arranged in a number of vertically aligned parallel horizontal horizontal wood boards fixed up and down Includes wood parts. An additional, parallel, horizontal wooden rung is secured to the planned length of the structural sheet material at the beam length. Set the beam in the middle row, fix the beam end to the structural sheet material, replace the beam in that area, and fix the floorboard to the beam in a standard way.

  In order to support and stretch the ring beam structure, a combination of filler panels, vertical parts and windposts are connected to form a load bearing structure.

  The filling panel preferably includes a number of wooden rungs that are horizontally aligned in use, the ends of which are the same length as the structural sheet material panel to which the wooden rungs are secured. A large number of vertically arranged wooden parts are fixed to the panel surface along the vertical edge and up to the height of the bottom edge of the horizontal crossbar. A nail that leaves a gap equal to the width of the horizontal rung between the bottom end of the vertical wood part and the top of the horizontal end, engages with the filling panel surface similar to the filling panel during transport, and passes through for use during work / Leaves unscrewed area.

  Alternative filling panels (not shown) having a number of additional horizontal rungs secured to the opposite side and additional vertical parts extending to the inner ring beam structure can also be used.

  The windpost is the length of wood and has a depth equal to the width of the floor / bottom / top. Wind posts are installed vertically in the structure with an installation distance that matches the length of the filling panel and / or the window door location. The wind post is fixed to the filling panel by the filling panel, the vertically fixed wooden part and the horizontal crossbar, and further to the lower end portion of the bottom plate and the upper end portion of the lower beam plate at a later stage. The vertically arranged wooden parts are fixed to the vertical fixed wooden parts of the planned inner surface filling panel of the windpost and connect them together. The vertically arranged wood parts are also stretched / fixed to the upper beam and the lower laying board, joining all parts of the structure together. In an alternative filling panel, it may be convenient to replace a vertically positioned component with a horizontally positioned component.

  An extension window post (not shown) can extend the top of the extension column to the bottom of the upper plate through a gap equal to the depth and width of the lower ring beam, the lower plate of the upper ring beam and the structural sheet material. . It may be convenient to reverse the planned outside / inside of the beam to achieve this.

  One option to incorporate insulation into the wall system is to line the insulation to wrap the windpost / beam and the inside of the filling panel before placing and securing the vertically placed wooden parts (cold) Remove bridging). The operation can then be carried out through a gap between the insulation (not shown) and the vertically arranged wooden part.

The present invention will now be described in detail by way of example with reference to the accompanying drawings.
Next, referring to FIGS. 1 to 16 of the accompanying drawings, an embodiment of a ring beam structure 100 according to the present invention and a wooden frame 101 for a two-story building such as a house constructed using the ring beam structure 100 will be described. Show. For convenience, reference numerals are used to indicate the components of this embodiment.
FIGS. 1 to 3 show a ring beam structure 100 (FIG. 4) used for constructing a wood frame 101 (FIG. 16) in which a wood beam 1 is vertically overlapped with each other so as to form a pile of similar beams 1 and 1. The wood beam 1 forming the outer leaf of the brickwork and the inner leaf of the building facing the skin.

  Each wood beam 1 includes a structural sheet material panel 3, for example, a structural plywood of 2400 mm x 224 mm x 12 mm, on one side of which is a vertically oriented wood part 2 with a height of 224 mm x a width of 89 mm and a depth of 38 mm, the length direction of the beam 1 Fixed along. The component 2 extends, for example, laterally with respect to the length direction of the beam 1 at a center of 600 mm between an upper plate and a lower plate 10 of length 2400 mm × width 89 mm × depth 38 mm, and is fixed along the top and bottom of the component 2. Is done. In this embodiment, the size of the wood beam 1 is 2400 mm in length, 300 mm in height, and 89 mm in depth. For example, two long parallel bridging crosspieces 5 having a depth of 89 mm and a width of 38 mm are fixed to the opposite side of the plate 3 (in the field), and are fixed to the component 2 and further to the upper plate and the lower plate 10 through the plate 3. Two spaced apart parallel bridging crossbars 5 extend along the length of the plate 3 over the entire window / door opening and are joined to the end of the beam 1. A hard insulation board (not shown) may be filled in all the gaps between the part 2, the ply panel 3 and / or the bridging rung 5. A structural sheet material (not shown) may also be secured to the side of the crosspiece 5 that is passed through the window / door opening to reinforce that area.

  The ring beam structure 100 has three connected stacks 100a, 100b, and 100c (top, middle) of the wood beam 1 that are joined at the ends of the beams 1 in the respective columns 100a, 100b, and 100c and overlapped in the upper and lower rows. , Bottom) (FIG. 4). Each row 100a, 100b and 100c may consist of any number of beams 1 depending on the size of the forming structure.

  The joist 11, for example, an eco josh having a height of 262 mm, is arranged on the top of the bottom row 100c, and its end is placed on the lower beam 1 so as to cover the end of the beam 11, and a large number of structural sheet material veneers 3a For example, it fixes to the structural plywood of 2400x300x12mm. For example, the packing 15 having a width of 89 mm and a depth of 38 mm is fixed to the uppermost end of the beam (FIG. 5), and the uppermost surface is aligned with the uppermost surface of the upper plate of the row 100b (FIG. 6). The row 100a and the lower row 100c are aligned so that the upper plate of the beam 1 and the outer end surface of the lower plate 10 are connected and stacked (FIG. 4). The beam 1 in the intermediate row 100b is replaced by the end portion on which the beam 11 and the panel 3a are placed (FIG. 5). The intermediate row 100b region running parallel to the beam 11 is filled with the beam 1 (FIG. 6).

  For example, a number of lifting rods 19 (FIGS. 5 and 6) having a height of 1050 mm and a diameter of 36 mm are provided outside the ring beam structure 100 to lift the ring beam away from the underlay plate 10a. The lower end of the bar 19 is set to the same height as the lower end of the bottom row 100c of the beam 1. The upper end of the rod 19 protrudes on the upper row 100a of the beam 1 and has an annular lifting hole 19a for lifting the ring beam structure 100 with a crane.

  The rod 19 extends over the immediate roof line and is used in the upper and lower rows 100a and 100c of the beam 1 for the insertion path (FIGS. 6 and 7) of the bolt 18 that fixes the rod 19 to the ring beam structure 100. Bolt holes aligned with the holes. Next, the floor plate 12 is fixed to the beam 11.

  The truss structure roof 13 is fixed to the beam 1 in the upper row 100a, and the construction of the ring beam structure 100 is completed on the first floor level without the need for a safe soft landing system and a scaffold (FIG. 7). A gable panel 14, which is a combination of the filling panel 4, the windpost 7, and the vertically arranged component 9, is fixed to the gable end truss.

  The entire scaffold (not shown) with a scaffold height that fits the brickworker / outer covering is then assembled so that the ring beam structure 100 is lifted from the veneer 10a (FIG. 9) with a crane (not shown). The lift cable 17 is attached to the lifting rod 19 (FIG. 8). Next, the combination of the filling panel 4, the window post 7 and the vertical part 9 is assembled and connected (FIGS. 10 and 11) to form a load-bearing wall structure 102b (FIG. 12) for the first floor of the building.

  Each filling panel 4 (FIG. 10) includes, for example, a 12 mm structural ply panel having a width of 562 mm and a height of 2062 mm, in which three horizontal wooden bars 6a, 6b, 6c and four vertical fixing parts 8 are fixed to the inner surface. . The crosspieces 6a, 6b, and 6c are, for example, 562 mm long × 89 mm high × 38 mm deep, and are fixed to the top, bottom, and middle of the panel 4. The vertical fixing component 8 has a length of 807 mm, a width of 45 mm, and a depth of 35 mm, for example, and is fixed along the vertical edge of the panel 4. A gap equal to the width of the crosspieces 6a, 6b, 6c is left between the bottom end of the vertical wood part 8 and the top end of the crosspieces 6a, 6b, 6c so that the filling panel 4 can be engaged with the surface of the similar filling panel 4 during transportation. It can provide a nail / screwless zone that can sometimes be repaired.

  The windpost 7 is vertically installed in the structure at a center of 600 mm which is, for example, height 2062 mm × width 38 mm × depth 89 mm and fits to the filling panel 4 and / or window / doorway position. The filling panel 4 is fixed to the wind post 7 by the vertical fixing parts 8 and further fixed to the single plate 10a, and fixed to the lower plate 10 of the row 100c of the ring beam structure 100 at a later stage.

  For example, a vertically arranged wooden part 9 having a length of 2400 mm × a width of 38 mm × a depth of 38 mm is fixed to the surface of the wind post 7 and the vertical wooden part 8, and they are joined together. The vertically arranged wood part 9 also extends / fixes to the lower veneer 10a and is later fixed to the row 100c beam of the upper ring beam structure 100 to join all parts of the structure 100 together.

  It is possible to freely pass through the gaps between the crosspieces 6a, 6b, 6c and the vertically arranged component 9 by the work. A hard insulating panel (not shown) with a groove may be fixed to the outer recess between the column 7 and the panel 4, and a heat insulating material may be added between the cross bars 6 a, 6 b, 6 c inside the wall.

  The first floor floor wall structure 102b (FIG. 12) is assembled upward from the ground in the order outlined above and secured to the uncovered first floor veneer 10a. A restraining strap (not shown) is attached to the outside of the first floor windpost 7 at 1.8 m center for later coupling the structure to the outer skin brickwork / and outer cladding (not shown).

  Next, the ring beam structure 100 is lowered and fixed to the first floor wall structure 102b with a crane (FIG. 13). The structure now looks like a one-story house. Next, the lower and middle rows 100c and 100b of the ring beam structure 100 are removed from the lifting rod 19, and the upper row 100a of the ring beam structure 100 is lifted by a crane using a lift chain connected to the lifting hole 19a of the lifting rod 19. (Fig. 14).

  Next, the load bearing structure 102a for the upper floor of the building is assembled on the newly installed veneer 10a on the second floor in the same manner as the first floor wall structure 102b, and fixed to the structure (FIG. 15). The wall structure 102b is constructed with openings (not shown) for all upper floor windows. Next, the uppermost row 100a of the ring beam structure 100 having the attached shed 13 is lowered and fixed on the upper wall structure 102b (FIG. 16).

  The coupled ring beam structure 100 (FIG. 8) and load bearing wall structures 102a, 102b are conventional structures that accept dead loads, live loads and snow loads of floor and roof structures and support their own loads. Works differently in that it can withstand wind loads alone and can complete the inner leaf of the structure including the roof and beam prior to the outer skin leaf.

  As can be appreciated, the present invention provides a ring beam structure incorporating a floor portion and a roof portion that can be prefabricated on the ground surface, separating the floor portion and the roof portion, and incorporating them into a load bearing wall structure. Can be formed.

  It will be understood that the present invention is not limited to the above-described embodiments and various modifications are possible. For example, a ring beam structure may include a roof portion and one or more floor portions. The roof and floor portions may be any suitable structure from which they can be separated during the construction of the wooden frame. The load bearing wall structure may also be any suitable structure.

FIG. 1 shows a plan side external view of a wood beam for building a ring beam structure using the present invention. FIG. 2 is a plan side external view of a wood beam for building a ring beam structure using the present invention. FIG. 3 is an end view of the wood beam shown in FIGS. It is a side view of the ring beam structure constructed | assembled with the woody beam of FIGS. 1-3. FIG. 5 shows the ring beam cross section of FIG. 4 showing a ring beam structure having a shed, a lifting bar and a beam seat. FIG. 6 shows a section of the ring beam structure of FIG. 4 running parallel to the beam. FIG. 7 is a side view similar to FIG. 4 with the roof set secured to the top. FIG. 8 is a side view similar to FIG. 7 showing the lift cable attached to the windbreak plate and lifting rod. FIG. 9 is a side view similar to FIG. 8 showing the ring beam structure lifted away from the ground. FIG. 10 is a side view of the filler wall panel. FIG. 11 is a side view of a load-bearing wall structure constructed with the filler panel of FIG. FIG. 12 is a side view showing the first floor wall structure. FIG. 13 shows the ring beam structure of FIG. 9 lowered to the first floor wall structure of FIG. FIG. 14 shows the floor portion and beam portion of the ring beam structure separated from the roof portion and fixed to the first floor wall structure of FIG. 13 and the roof portion of the raised ring beam structure. It is a side view which shows the wall structure for upper floors located in the floor part and beam part of FIG. FIG. 16 shows the roof portion of the ring beam structure lowered to the upper floor wall structure of FIG.

Claims (20)

  A ring beam structure for a wooden frame building, the ring beam structure including a plurality of rows of wood beams, one on top of each other, each row forming a ring beam, at least one row comprising a floor portion A ring beam structure comprising: at least one further ring beam including a roof portion, wherein the floor portion and the roof portion are removably secured together. The ring beam structure of claim 1, wherein the floor portion incorporates joists. The ring beam structure of claim 2, wherein the floor portion includes an upper ring beam and a lower ring beam, and a joist is incorporated into the upper ring beam such that a junction end is on the lower ring beam. The ring beam structure according to claim 2 or 3, wherein a floor material in which a floor portion is fixed to a joist is incorporated. 5. A ring beam structure as claimed in any one of claims 1 to 4, wherein the roof portion incorporates a cabin set. The ring beam structure according to any one of claims 1 to 5, wherein the wood beam comprises a vertical wood part and a horizontal panel on one or both sides thereof. 7. The ring beam structure according to claim 6, wherein the wood beam is coupled end to end by a parallel part fixed on one side. 8. A ring beam structure according to any one of the preceding claims, which provides means for lifting the ring beam structure as a complete unit. 9. The lifting means according to claim 8, wherein when the roof portion and the floor portion are separated, the lifting means is in a plurality of lifting positions arranged around the roof portion so that the roof portion can be lifted away from the floor portion. Ring beam structure. Includes a roof part placed on top of the top floor part and multiple floor parts, one on top of the other, and fixed together so that the floor part and the roof part can be removed The ring beam structure according to claim 1, comprising: On a plurality of load bearing wall structures, one positioned over the other, a ring beam structure incorporating a floor portion disposed between and connected to successive wall structures, and on the top wall structure A wooden frame for buildings, including a ring beam structure, that incorporates a roof portion that is placed and connected to it. The ring beam structure is built as a prefab unit with one ring beam structure disposed on top of the other and is removably secured to each other so that the ring beam structure can be removed from the prefab unit during the construction of the wooden frame The wood frame according to claim 11. 13. A wood frame according to claim 11 or claim 12, wherein each floor portion includes an upper row beam and a lower row beam, the lower row supporting the upper row joists and providing structural members extending into the wood frame opening. 14. A wood frame according to any one of claims 11 to 13, wherein the wall structure includes a filling panel extending between and secured to vertical columns. The wood frame of claim 14, wherein a plurality of filling panels are provided between each pair of adjacent vertical pillars and extend to the upper ring beam and secured to a vertical wood piece connected thereto. The wood frame according to any one of claims 11 to 15, wherein a heat insulating material is incorporated into the load bearing wall structure. The wood frame according to any one of claims 11 to 16, wherein the load bearing wall structure is suitable for working pipes and / or wiring. The wood frame according to any one of claims 11 to 17, comprising a load bearing wall structure on the first floor and a load bearing wall structure on the second floor. The floor portion is provided and coupled between the first floor load bearing wall structure and the second floor load bearing wall structure, and the roof portion is provided on top of the second floor load bearing wall structure. Item 18. A wood frame according to Item 18. A method of building a wooden frame for a building, wherein one row includes a plurality of rows of wood beams placed on top of each other, each row forming a ring beam, at least one row includes a floor portion, and at least one row A further ring beam includes a roof portion, forming a ring beam structure in which the floor portion and the roof portion are removably secured together, forming a load bearing wall structure, and the ring beam structure being a load bearing wall Place it on top of the structure, attach the floor part to it, remove the fixed floor part from the ring beam structure, lift the ring beam structure away from the floor part, and further load-bearing support wall structure on the floor part And placing a ring beam structure on top of a further load bearing wall structure and attaching a further floor or roof part thereto.

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