CN111155711B - High-strength wood beam structure of raw soil building - Google Patents
High-strength wood beam structure of raw soil building Download PDFInfo
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- CN111155711B CN111155711B CN202010007526.8A CN202010007526A CN111155711B CN 111155711 B CN111155711 B CN 111155711B CN 202010007526 A CN202010007526 A CN 202010007526A CN 111155711 B CN111155711 B CN 111155711B
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- 239000002023 wood Substances 0.000 title claims abstract description 45
- 239000002689 soil Substances 0.000 title claims abstract description 20
- 230000008093 supporting effect Effects 0.000 claims abstract description 70
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 63
- 239000010959 steel Substances 0.000 claims abstract description 63
- 238000005452 bending Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 210000005069 ears Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
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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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
- E04B1/2604—Connections specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5825—Connections for building structures in general of bar-shaped building elements with a closed cross-section
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
- E04C3/18—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with metal or other reinforcements or tensioning members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B2001/5893—Puzzle type connections
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention particularly discloses a high-strength wood beam structure of a raw soil building, which comprises at least one upright column, a top beam, a horizontal connecting rod, an oblique connecting rod, a horizontal supporting rod, an oblique supporting rod and a cross beam, wherein the upright column, the top beam, the horizontal connecting rod, the oblique connecting rod, the horizontal supporting rod, the oblique supporting rod and the cross beam are arranged along the length direction of a house; the inclined supporting beam is divided into an upper part and a lower part by the cross beam, two sides of the lower part of the inclined supporting beam are respectively provided with a steel bar, the top ends of the two steel bars are fixed on the cross beam, bending sections on the two steel bars are fixed on the horizontal supporting rod and the inclined supporting beam through fixing frames, and the two steel bars are fixed on the wall through a plurality of fixing rods. The pure wood structures are connected through the mortise and tenon structures, and the connection strength between the cross beam and the oblique support rod and the coming connection strength between the top beam and the upright column can be greatly enhanced by adopting the combination mode of the mortise and tenon structures, so that the optimal shock resistance and pressure resistance can be obtained; secondly, through the collocation use of pure wood structure and steel construction, further improved the bearing capacity of house roof.
Description
Technical Field
The technical field of wood beam structures, in particular to a high-strength wood beam structure for a raw soil building.
Background
The earth construction (earth construction) mainly uses the unbaked earth which is simply processed as the material to construct the main structure of the building.
The wooden beam is supported by the support, and the member which bears external force mainly comprises transverse force and shearing force and mainly deforms by bending is called a beam. A wood beam is one of the beams classified by material. The steel beam, the reinforced concrete beam, the wood beam, the steel ladle concrete beam and the like are commonly used in engineering, and the wood beam is widely applied to ancient buildings; in modern buildings, the house is generally decorated by adopting a wood beam structure, the house not only has a supporting effect on the roof, but also can beautify the internal environment of the house, but because the current wood beam structure is usually arranged in a way of being fixedly connected through nails, and adopts a pure wood structure for material selection, and only consists of a stand column and a horizontal support rod which are simply matched, the bearing capacity of the house cannot be ensured, and the whole firmness degree is improved by corresponding structural adjustment and the participation of bearing accessories.
Disclosure of Invention
In view of the above, the invention provides a high-strength wood beam structure for a raw soil building.
The technical scheme adopted by the invention is as follows:
a high-strength wood beam structure of a raw soil building,
the house comprises at least one upright post arranged along the length direction of a house, wherein a top beam is arranged at the top of the upright post and arranged along the length direction of the house, a group of horizontal connecting rods and two groups of oblique connecting rods are arranged between two adjacent upright posts in the middle, the two groups of oblique connecting rods are symmetrically arranged and connected in a clamping manner, and the horizontal connecting rods and the oblique connecting rods are also arranged between the upright posts at two ends and front and rear walls; be provided with horizontal branch between stand and the wall of left and right sides, be provided with oblique branch respectively between the oblique supporting beam of stand and both sides, and lie in and be provided with the crossbeam between two adjacent oblique supporting beam with one side, two parts about every oblique supporting beam falls into by the crossbeam, the both sides of every oblique supporting beam lower part are provided with a reinforcing bar respectively, the top of two reinforcing bars is fixed on the crossbeam, the bending section on two reinforcing bars passes through the mount to be fixed on horizontal branch and oblique supporting beam, two reinforcing bar bottoms extend to subaerially, and fix on the wall through a plurality of dead lever
Preferably, the stand comprises steel structure pole and the timber structure pole of lower part, is provided with the small-bore section on steel structure pole top, and the bottom of timber structure pole is provided with the fixed slot of fixed small-bore section, is provided with the chucking subassembly in steel structure pole and timber structure pole junction, and is provided with four angle type fixed plates that are used for fixed horizontal connecting rod, slant connecting rod, horizontal strut and the mutual symmetry of slant strut respectively along circumferencial direction an organic whole on the steel structure pole, is provided with two sets of bolt holes on every angle type fixed plate.
Preferably, the clamping assembly comprises an annular cutting sleeve with a first opening, a fastening device arranged at the first opening of the annular cutting sleeve, and a sealing ring nested on the inner wall of the annular cutting sleeve, wherein the sealing ring is of a non-closed annular structure with a port, and the port on the sealing ring corresponds to the first opening on the annular cutting sleeve;
the annular clamping sleeve is composed of a cambered first half shell, a cambered second half shell and a hinge structure for hinging one end of the first half shell and one end of the second half shell together, the fastening device comprises a pair of fixing lugs which are respectively arranged on the annular clamping sleeve on two sides of the first opening, the fixing lugs are formed by bending the annular clamping sleeve outwards from the first opening, and the tail end of the bent part is welded and fixed on the annular clamping sleeve shell; the bending part of each fixing lug is symmetrically provided with two strip-shaped positioning holes at intervals in the axial direction, two ends of each strip-shaped positioning hole are of semicircular structures, the part, close to the first opening, of each fixing lug is bent to form a circular through hole, and a circular strip steel penetrates through the two circular through holes; two bolt passing holes corresponding to the corresponding strip-shaped positioning holes are formed in one of the round bar steels, two threaded holes corresponding to the corresponding strip-shaped positioning holes are formed in the other round bar steel, the hole axes of the bolt passing holes and the threaded holes are perpendicular to the axis of the round bar steel, and two bolts transversely penetrate through the corresponding positioning holes and the bolt passing holes to be in threaded connection with the threaded holes, so that the annular clamping sleeve is fixed.
Preferably, the clamping device further comprises a clamping plate for sealing the first opening of the annular clamping sleeve, one end of the clamping plate is fixedly connected with the inner wall of one side of the opening of the annular clamping sleeve, and the other end of the clamping plate is a free end.
Preferably, a sealing lip ring protruding inwards along the radial direction of the sealing ring is arranged on the inner wall of the sealing ring.
Preferably, the hinge structure comprises a first hinge plate with one end fixed on the first half shell and the other end provided with a hinge hole, and a second hinge plate with one end fixed on the second half shell and the other end provided with a hinge hole, wherein a hinge shaft penetrates through the hinge holes of the first hinge plate and the second hinge plate.
Preferably, two adjacent top beams are connected through a mortise and tenon structure, a horizontal dovetail tenon is arranged on the left end face of one top beam and comprises a dovetail tenon at the front end, a rectangular tenon in the middle and a single-shoulder square tenon at the rear end, a first mortise matched with the horizontal dovetail tenon is arranged on the right end face of the other top beam, and a second opening is formed in one side, facing the top end face of the top beam, of the first mortise; the fixing sections of the two adjacent top beams are positioned at the tops of the upright columns and are connected and fixed with the upright columns through rivets on the steel plates.
Preferably, the bottom of each dovetail tenon and the bottom of each rectangular tenon are respectively provided with a plurality of saw-toothed protrusions, and saw-toothed grooves matched with the saw-toothed protrusions are formed in the first mortise and tenon.
Preferably, the inclined supporting beam is provided with a mounting hole penetrating through the cross beams, two adjacent cross beams are connected through a mortise and tenon structure, the left end face of one cross beam is provided with a long-strip-shaped tenon and an L-shaped mortise, the L-shaped mortise is arranged on the outer side of the long-strip-shaped tenon, and the front end of the long-strip-shaped square tenon is provided with a second mortise; a third mortise slot matched with the long square tenon is formed in the other cross beam, a square tenon matched with the second mortise slot is arranged behind the third mortise slot, and an L-shaped tenon matched with the L-shaped mortise slot is formed in the right end face of the cross beam; the mortise and tenon joint of two adjacent cross beams is provided with a reinforcing structure, the reinforcing structure comprises a first guide groove arranged at the middle position of the bottom surface of the long strip-shaped tenon, a second guide groove arranged at the middle position of the third mortise and matched with the first guide groove, and a fixed steel plate fixed in the mortise formed by the first guide groove and the second guide groove, and the fixed steel plate is positioned in the mounting groove.
Compared with the prior art, the invention has the beneficial effects that:
in the invention, the top beam is arranged between the tops of two adjacent upright columns, the horizontal connecting rod and the oblique connecting rod are arranged between the two adjacent upright columns, the horizontal supporting rod is arranged between the upright column and the walls on two sides, the oblique supporting rods are respectively arranged between the upright column and the oblique supporting beams on two sides, and the cross beam is arranged between the two adjacent oblique supporting beams on the same side
According to the invention, two sides of the lower part of each inclined supporting beam are respectively provided with a steel bar, the top ends of the two steel bars are fixed on the cross beam, the bending sections on the two steel beams are fixed on the horizontal supporting rod and the inclined supporting beam through the fixing frame, the bottom ends of the two steel beams extend to the ground and are fixed on the wall through the fixing rod, and then, the upright column consists of a steel structure rod and a wood structure rod at the lower part, the two steel structure rods are fixed through the clamping assembly, and the pure wood structure and the steel structure are matched for use, so that the bearing capacity of the roof of the house is further improved, and the utilization rate of the environment inside the house is improved.
In the invention, the pure wood structures are connected through mortise and tenon structures, and the connection strength between the cross beam and the oblique support rod and the coming connection strength between the top beam and the upright column can be greatly enhanced by adopting the combination mode of the mortise and tenon structures, so that the optimal shock resistance and pressure resistance can be obtained.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a high-strength wood beam structure of a raw soil building according to an embodiment of the present invention;
FIG. 2 is a left side view of FIG. 1;
fig. 3 is a schematic structural view of an oblique connecting rod in a high-strength wood beam structure of a raw soil building according to an embodiment of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 1;
fig. 5 is a structural view of a connection portion between a steel structural rod and a wood structural rod of a column in a high-strength wood beam structure of a raw soil building according to an embodiment of the present invention;
fig. 6a and 6b are structural diagrams of clamping assemblies in a high-strength wood beam structure of a raw soil building according to an embodiment of the invention;
fig. 7 is a structural diagram of mortise and tenon structures of two adjacent top beams in a high-strength wood beam structure of a raw soil building according to an embodiment of the present invention;
FIG. 8 is a view of the disassembled parts of FIG. 7;
fig. 9 is a top view in the arrow direction at B and a bottom view in the arrow direction at C in fig. 8.
Fig. 10 is a structural view of mortise and tenon structures of two adjacent beams in a high-strength wood beam structure of a raw soil building according to an embodiment of the present invention;
fig. 11 is a structural diagram of connection between two adjacent cross beams and an oblique strut in a high-strength wood beam structure of a raw soil building according to an embodiment of the present invention.
Wherein, 1-upright column; 2-oblique supporting beams; 3-a cross beam; 4-reinforcing steel bars; 5-a fixing frame; 6-fixing the rod; 7-horizontal struts; 8-oblique supporting rod; 9-a clamping assembly; 10-top beam; 11-oblique connecting rod; 12-a horizontal connecting rod; 13-horizontal dovetail; 14-first mortise slot; 15-angle type fixing plate;
101-a wood structural rod; 102-steel structural rod; 103-small caliber section; 104-fixed slot;
301-elongated tenon; 302- "L" type mortise slot; 303-second mortise slot; 304-third mortise slot; 305-a square tenon; 306- "L" shaped tenon; 307-a first guide groove; 308-a second guide groove; 309-fixing a steel plate;
901-a first half-shell; 902-a second half-shell; 903-a hinge structure; 9031-a first hinge tab; 9032-second hinge piece; 9033-articulated shaft; 904-sealing ring; 905-fixing lugs; 906-strip-shaped positioning holes; 907-round bar steel; 908-bolt holes; 909-threaded hole; 910-bolt; 911-card board;
1301-dovetail; 1302-a rectangular tenon; 1303-single-shoulder square tenon; 1304-serration; 1305-saw-toothed grooves;
1501-a first branch board; 1502-second branch board.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, 2 and 3, the invention specifically discloses a high-strength wood beam structure for a raw soil building, which comprises at least one upright post 1 arranged along the length direction of a house, wherein a top beam 10 is arranged at the top of the upright post 1, the top beam 10 is arranged along the length direction of the house, a horizontal connecting rod 12 and an oblique connecting rod 11 are arranged between two adjacent upright posts 1 in the middle, the oblique connecting rods 11 are arranged in two groups and are mutually symmetrical, and the two groups of oblique connecting rods 11 are connected and fixed in a clamping manner; a horizontal connecting rod 12 and an oblique connecting rod 11 are also arranged between the upright posts 1 at the two ends and the front and rear walls; be provided with horizontal branch 7 between stand 1 and the left and right sides wall, be provided with oblique branch 8 between the oblique supporting beam 2 of stand 1 and both sides respectively, and lie in and be provided with crossbeam 3 between two adjacent oblique supporting beam 2 with one side, two parts about every oblique supporting beam 2 is divided into by crossbeam 3, the both sides of every oblique supporting beam 2 lower part are provided with a reinforcing bar 4 respectively, the top of two reinforcing bars 4 is fixed on crossbeam 3, the bending section on two reinforcing bars 4 passes through mount 5 to be fixed on horizontal branch 7 and oblique supporting beam 2, two reinforcing bars 4 bottom extend to subaerial, and fix on the wall through a plurality of dead lever 6.
Referring to fig. 4 and 5, the upright column 1 is composed of a steel structural rod 102 and a wood structural rod 101 at the lower part, a small-caliber section 103 is arranged at the top end of the steel structural rod 102, a fixing groove 104 for fixing the small-caliber section 103 is arranged at the bottom of the wood structural rod 101, a clamping assembly 9 is arranged at the joint of the steel structural rod 102 and the wood structural rod 101, four mutually symmetrical angle-shaped fixing plates 15 for fixing a horizontal connecting rod 12, an oblique connecting rod 11, a horizontal strut 7 and an oblique strut 8 are integrally arranged on the steel structural rod 102 along the circumferential direction, and two groups of bolt holes are arranged on each angle-shaped fixing plate 15.
In the fixing process, the horizontal connecting rod 12, the oblique connecting rod 11, the horizontal supporting rod 7 and the oblique supporting rod 8 are respectively provided with a containing groove for fixing the angle-shaped fixing plate 15, each angle-shaped fixing plate 15 is composed of a first supporting plate 1501 and a second supporting plate 1502, and the included angle between the first supporting plate 1501 and the second supporting plate 1502 is 45 degrees; the first branch plate 1501 on the two groups of angle-shaped fixing plates 15 located on the left and right directions of the steel structural rod 102 is used for fixing the oblique branch rod 8, and the second branch plate 1502 is used for fixing the horizontal branch rod 7; the first branch plate 1501 on the two sets of angle-shaped fixing plates 15 in the front-rear direction of the steel structural rod 102 is used for fixing the oblique connecting rod 11, and the second branch plate 1502 is used for fixing the horizontal connecting rod 12.
Referring to fig. 6a and 6b, the clamping assembly 9 described above includes an annular ferrule with a first opening, a fastening device disposed at the first opening of the annular ferrule, and a sealing ring 904 nested on the inner wall of the annular ferrule, wherein the sealing ring 904 is a non-closed annular structure with a port, and the port on the sealing ring 904 corresponds to the first opening on the annular ferrule.
In this embodiment, the annular ferrule is composed of a cambered first half shell 901, a cambered second half shell 902, and a hinge structure 903 which hinges one end of the first half shell 901 and one end of the second half shell 902 together, the fastening device includes a pair of fixing ears 905 respectively disposed on the annular ferrule on both sides of the first opening, the fixing ears 905 are formed by bending the annular ferrule outwards from the first opening, and the tail end of the bent portion is welded and fixed on the annular ferrule housing; two strip-shaped positioning holes 906 which are axially spaced are symmetrically arranged at the bending part of each fixing lug 905, two ends of each strip-shaped positioning hole 906 are of semicircular structures, a circular through hole is formed in the part, close to the first opening, of each fixing lug 905 by bending, and a circular strip steel 907 penetrates through each circular through hole; two bolt passing holes 908 corresponding to the corresponding strip-shaped positioning holes 906 are formed in one of the round bar steels 907, two threaded holes 909 corresponding to the corresponding strip-shaped positioning holes 906 are formed in the other round bar steel 907, the hole axes of the bolt passing holes 908 and the threaded holes 909 are perpendicular to the axis of the round bar 907, and two bolts 910 transversely penetrate through the corresponding positioning holes 906 and the bolt passing holes 908 to be in threaded connection with the threaded holes 909, so that the annular clamping sleeve is fixed.
The clamping plate 911 is used for sealing a first opening of the annular clamping sleeve, one end of the clamping plate 911 is fixedly connected with the inner wall of one side of the opening of the annular clamping sleeve, the other end of the clamping plate 911 is a free end, when the clamping assembly 9 is used for fastening the joint between the steel structure rod 102 and the wood structure rod 101, the first opening of the annular clamping sleeve is opened, the first half shell 901 and the second half shell 902 are sleeved on the outer side of the joint between the steel structure rod 102 and the wood structure rod 101, and when the first opening is tightened, the free end of the clamping plate 911 can move along the inner wall of the shell.
In this embodiment, the sealing ring 904 is a rubber sealing ring, and a sealing lip ring protruding inward along the radial direction is disposed on the inner wall of the sealing ring, so as to further improve the stability of the joint between the steel structural rod and the wood structural rod.
In this embodiment, the hinge structure 903 includes a first hinge plate 9031 having one end fixed to the first half-shell 901 and the other end provided with a hinge hole, and a second hinge plate 9032 having one end fixed to the second half-shell 902 and the other end provided with a hinge hole, and hinge shafts 9033 are inserted into the hinge holes of the first hinge plate 9031 and the second hinge plate 9032.
In this embodiment, the first hinge piece 9031 and the first half shell 901 are integrated, the first hinge piece 9031 is formed by bending the first half shell 901 outwards from an end portion thereof, and a tail end of the bent portion is welded and fixed to the first half shell 901. The second hinge piece 9032 and the second half shell 9032 are of an integral structure, the second hinge piece 9032 is formed by bending the second half shell 902 outwards from an end portion thereof, and a tail end of the bent portion is welded and fixed to the second half shell 902.
Referring to fig. 7 and 8, two adjacent top beams 10 are connected through a mortise and tenon structure, a horizontal dovetail tenon 13 is arranged on the left end surface of one top beam 10, the horizontal dovetail tenon 13 comprises a dovetail tenon 1301 at the front end, a rectangular tenon 1302 at the middle part and a single-shoulder square tenon 1303 at the rear end, a first mortise 14 adapted to the horizontal dovetail tenon 13 is arranged on the right end surface of the other top beam 10, and a second opening is arranged on one side, facing the top end surface of the top beam, of the first mortise 14; the fixing sections of two adjacent top beams 10 are positioned at the top of the upright post 1, and the fixing sections are connected and fixed with the upright post 1 through rivets on a steel plate.
Before installation, the needed top beam 10 can be connected through the mortise and tenon structure in sequence, then the connecting section of the connected top beam 10 is fixedly connected with the upright post 1 through the rivet on the steel plate, and the rigidity of the top beam is improved through the mortise and tenon structure.
In this embodiment, referring to fig. 9, a plurality of saw-toothed protrusions 1304 are respectively disposed at the bottoms of the dovetail 1301 and the rectangular tenon 1302, a saw-toothed groove 1401 adapted to the saw-toothed protrusions 1304 is disposed inside the first mortise 14, and the saw-toothed protrusions 1304 and the saw-toothed grooves 1401 are matched with each other, so that the connection between the adjacent top beams 10 is further fixed, and the stability of the top beams 10 in the horizontal direction is ensured.
Referring to fig. 10 and 11, mounting holes penetrating through the cross beams 3 are formed in the diagonal support beam 2, two adjacent cross beams 3 are connected through a mortise and tenon structure, a long-strip-shaped tenon 301 and an "L" -shaped mortise 302 are formed in the left end face of one cross beam 3, the "L" -shaped mortise 302 is formed in the outer side of the long-strip-shaped tenon 301, and a second mortise 303 is formed in the front end of the long-strip-shaped square tenon 302; a third mortise 304 adapted to the long square tenon 301 is arranged on the other cross beam 3, a square tenon 305 adapted to the second mortise 303 is arranged behind the third mortise 304, and an L-shaped tenon 306 adapted to the L-shaped mortise 302 is arranged on the right end face of the cross beam 3; the mortise and tenon joint of two adjacent beams 3 is provided with a reinforcing structure, the reinforcing structure comprises a first guide groove 307 arranged at the middle position of the bottom surface of the elongated tenon 301, a second guide groove 308 arranged at the middle position of the third mortise 304 and matched with the first guide groove 307, and a fixed steel plate 309 fixed in the mortise formed by the first guide groove 307 and the second guide groove 308, and the fixed steel plate 309 is positioned in the installation groove.
The installation process comprises the following steps: firstly, fixing a steel structure rod and a wood structure rod through a clamping assembly, and fixing the top beam and the upper end of the wood structure rod through a steel plate after a top beam structure is installed; then, adjacent upright columns in the middle are connected and fixed through a horizontal connecting rod and an oblique connecting rod; and the upright post at the two ends and the front and rear side walls are fixed through a horizontal connecting rod and an oblique connecting rod, a horizontal supporting rod is arranged between the upright post and the left and right walls, when the horizontal supporting rod is installed, a clamping groove is arranged at one end of the horizontal supporting rod connected with the upright post, the clamping groove is arranged along the height direction of the horizontal supporting rod, an opening is arranged at one end of the clamping groove facing the upright post, the horizontal supporting rod is pushed upwards from the lower part, a second supporting plate on the angle-shaped fixing plates at the left and right sides of the upright post is clamped in the clamping groove, the horizontal supporting rod and the second supporting plate are fixed through bolts, the horizontal supporting rod and the left and right walls are fixed through angle steel, the oblique supporting beam is arranged between the upright post and the horizontal supporting rod, the oblique supporting beam is fixed through the oblique supporting rod, when the oblique supporting rod is installed, the upper end of the horizontal supporting rod is firstly fixed on the oblique supporting beam, then clamping the lower end of the horizontal support rod on a first support plate on the angle-shaped fixing plates on the left side and the right side of the upright post, and fixing the horizontal support rod; finally, still need to set up a reinforcing bar respectively in the both sides of every oblique supporting beam lower part, the top of two reinforcing bars is fixed on the crossbeam, and the bending section on two girder steels passes through the mount to be fixed on horizontal support pole and oblique supporting beam, and two girder steels bottom extend to subaerially, and fix on the wall through a plurality of dead lever.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A high-strength wood beam structure of a raw soil building comprises at least one upright post arranged along the length direction of a house, and is characterized in that top beams are arranged at the tops of the upright posts and arranged along the length direction of the house, a group of horizontal connecting rods and two groups of oblique connecting rods are arranged between two adjacent upright posts in the middle, the two groups of oblique connecting rods are symmetrically arranged and connected in a clamping manner, and the horizontal connecting rods and the oblique connecting rods are also arranged between the upright posts at the two ends and the front and rear walls; the horizontal supporting rods are arranged between the upright column and the walls on the left side and the right side, the inclined supporting rods are respectively arranged between the upright column and the inclined supporting beams on the two sides, a cross beam is arranged between two adjacent inclined supporting beams on the same side, each inclined supporting beam is divided into an upper part and a lower part by the cross beam, two sides of the lower part of each inclined supporting beam are respectively provided with a reinforcing steel bar, the top ends of the two reinforcing steel bars are fixed on the cross beam, bending sections of the two reinforcing steel bars are fixed on the horizontal supporting rods and the inclined supporting beams through fixing frames, the bottom ends of the two reinforcing steel bars extend to the ground, and the two reinforcing steel bars are fixed on the walls through a plurality of fixing rods;
the upright column consists of a steel structure rod and a wood structure rod at the lower part, a small-caliber section is arranged at the top end of the steel structure rod, a fixing groove for fixing the small-caliber section is arranged at the bottom of the wood structure rod, a clamping assembly is arranged at the joint of the steel structure rod and the wood structure rod, four mutually symmetrical angle-shaped fixing plates for fixing a horizontal connecting rod, an oblique connecting rod, a horizontal supporting rod and an oblique supporting rod are integrally arranged on the steel structure rod along the circumferential direction, and two groups of bolt holes are arranged on each angle-shaped fixing plate;
the horizontal connecting rod, the oblique connecting rod, the horizontal supporting rod and the oblique supporting rod are respectively provided with a containing groove for fixing the angle-shaped fixing plates, each angle-shaped fixing plate is composed of a first supporting plate and a second supporting plate, and the included angle between the first supporting plate and the second supporting plate is 45 degrees; the first branch boards on the two groups of angle-shaped fixing boards positioned on the left and right directions of the steel structural rod are used for fixing the oblique branch rods, and the second branch boards are used for fixing the horizontal branch rods; the first branch circuit boards on the two groups of angle-shaped fixing plates positioned in the front and back directions of the steel structural rod are used for fixing the oblique connecting rod, and the second branch circuit boards are used for fixing the horizontal connecting rod;
the two adjacent top beams are connected through a mortise and tenon structure, a horizontal dovetail tenon is arranged on the left end face of one top beam and comprises a dovetail tenon at the front end, a rectangular tenon in the middle and a single-shoulder square tenon at the rear end, a first mortise matched with the horizontal dovetail tenon is arranged on the right end face of the other top beam, and a second opening is formed in one side, facing the top end face of the top beam, of each first mortise; the fixing sections of two adjacent top beams are positioned at the tops of the upright columns and are connected and fixed with the upright columns through rivets on the steel plates;
a plurality of saw-toothed protrusions are arranged at the bottoms of the dovetail tenon and the rectangular tenon, and saw-toothed grooves matched with the saw-toothed protrusions are formed in the first mortise slot;
the inclined supporting beams are provided with mounting holes penetrating through the cross beams, two adjacent cross beams are connected through a mortise and tenon structure, the left end face of one cross beam is provided with a long-strip-shaped tenon and an L-shaped mortise, the L-shaped mortise is arranged on the outer side of the long-strip-shaped tenon, and the front end of the long-strip-shaped square tenon is provided with a second mortise; a third mortise slot matched with the long square tenon is formed in the other cross beam, a square tenon matched with the second mortise slot is arranged behind the third mortise slot, and an L-shaped tenon matched with the L-shaped mortise slot is formed in the right end face of the cross beam; the mortise and tenon joint of two adjacent cross beams is provided with a reinforcing structure, the reinforcing structure comprises a first guide groove arranged at the middle position of the bottom surface of the long strip-shaped tenon, a second guide groove arranged at the middle position of the third mortise and matched with the first guide groove, and a fixed steel plate fixed in the mortise formed by the first guide groove and the second guide groove, and the fixed steel plate is positioned in the mounting groove.
2. The high-strength wood beam structure for the immature soil building according to claim 1, wherein the clamping assembly comprises an annular cutting sleeve with a first opening, a fastening device arranged at the first opening of the annular cutting sleeve, and a sealing ring nested on the inner wall of the annular cutting sleeve, wherein the sealing ring is a non-closed annular structure with a port, and the port on the sealing ring corresponds to the first opening on the annular cutting sleeve; the annular clamping sleeve is composed of a cambered first half shell, a cambered second half shell and a hinge structure, wherein one end of the first half shell and one end of the second half shell are hinged together.
3. The high-strength wood beam structure for the immature soil building according to claim 2, wherein the fastening device comprises a pair of fixing lugs respectively arranged on the annular clamping sleeves at two sides of the first opening, the fixing lugs are formed by bending the annular clamping sleeves outwards from the first opening, and the tail ends of the bent parts are welded and fixed on the annular clamping sleeve shell; the bending part of each fixing lug is symmetrically provided with two strip-shaped positioning holes at intervals in the axial direction, two ends of each strip-shaped positioning hole are of semicircular structures, the part, close to the first opening, of each fixing lug is bent to form a circular through hole, and a circular strip steel penetrates through the two circular through holes; two bolt passing holes corresponding to the corresponding strip-shaped positioning holes are formed in one of the round bar steels, two threaded holes corresponding to the corresponding strip-shaped positioning holes are formed in the other round bar steel, the hole axes of the bolt passing holes and the threaded holes are perpendicular to the axis of the round bar steel, and two bolts transversely penetrate through the corresponding positioning holes and the bolt passing holes to be in threaded connection with the threaded holes, so that the annular clamping sleeve is fixed.
4. The high-strength wood beam structure for a green soil building according to claim 2, wherein the hinge structure comprises a first hinge plate having one end fixed to the first half shell and the other end provided with a hinge hole, and a second hinge plate having one end fixed to the second half shell and the other end provided with a hinge hole, wherein a hinge shaft is inserted into the hinge hole of the first hinge plate and the hinge hole of the second hinge plate.
5. The high-strength wood beam structure for the immature soil buildings according to claim 2, further comprising a clamping plate for closing the first opening of the annular clamping sleeve, wherein one end of the clamping plate is fixedly connected with the inner wall of one side of the opening of the annular clamping sleeve, and the other end of the clamping plate is a free end.
6. The high-strength wood beam structure for a immature soil building according to claim 2, wherein the inner wall of the sealing ring is provided with a sealing lip ring which protrudes inwards in the radial direction thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010007526.8A CN111155711B (en) | 2020-01-04 | 2020-01-04 | High-strength wood beam structure of raw soil building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010007526.8A CN111155711B (en) | 2020-01-04 | 2020-01-04 | High-strength wood beam structure of raw soil building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111155711A CN111155711A (en) | 2020-05-15 |
| CN111155711B true CN111155711B (en) | 2021-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010007526.8A Expired - Fee Related CN111155711B (en) | 2020-01-04 | 2020-01-04 | High-strength wood beam structure of raw soil building |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2685416Y (en) * | 2003-10-31 | 2005-03-16 | 三泽住宅株式会社 | Residential house framework structure |
| CN101171448A (en) * | 2005-04-01 | 2008-04-30 | 诺尔玛瑞典股份公司 | Hose clamp |
| CN102132079A (en) * | 2008-06-30 | 2011-07-20 | 伊顿公司 | Coupling assembly |
| CN205476374U (en) * | 2016-03-27 | 2016-08-17 | 许耿群 | House is opened in advance to prefabricated assembled |
| CN205935207U (en) * | 2016-08-08 | 2017-02-08 | 南京荣仕景复合材料有限公司 | Mounting structure of timber building is moulded to multipurpose |
-
2020
- 2020-01-04 CN CN202010007526.8A patent/CN111155711B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2685416Y (en) * | 2003-10-31 | 2005-03-16 | 三泽住宅株式会社 | Residential house framework structure |
| CN101171448A (en) * | 2005-04-01 | 2008-04-30 | 诺尔玛瑞典股份公司 | Hose clamp |
| CN102132079A (en) * | 2008-06-30 | 2011-07-20 | 伊顿公司 | Coupling assembly |
| CN205476374U (en) * | 2016-03-27 | 2016-08-17 | 许耿群 | House is opened in advance to prefabricated assembled |
| CN205935207U (en) * | 2016-08-08 | 2017-02-08 | 南京荣仕景复合材料有限公司 | Mounting structure of timber building is moulded to multipurpose |
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|---|---|
| CN111155711A (en) | 2020-05-15 |
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