CN211395977U - Truss node and connection structure, truss structure and building thereof - Google Patents
Truss node and connection structure, truss structure and building thereof Download PDFInfo
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- CN211395977U CN211395977U CN201921820610.0U CN201921820610U CN211395977U CN 211395977 U CN211395977 U CN 211395977U CN 201921820610 U CN201921820610 U CN 201921820610U CN 211395977 U CN211395977 U CN 211395977U
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Abstract
A truss node, comprising: a base; the rafter is vertically arranged on the base and provided with a plurality of rafter fixing holes, and the rafter fixing holes are used for fixing rafters; wherein, the base includes: the fixing plate is provided with a plurality of connecting holes. The utility model provides a truss node, site operation is simple, and no field weld, but dismouting low loss cyclic reuse, no building rubbish produce and satisfy the environmental protection requirement, can make up in a flexible way, the space that the split was built and is satisfied multiple function demand.
Description
Technical Field
The utility model relates to a house construction technical field, in particular to truss node and connection structure, truss structure and building thereof.
Background
To common four slope roofing structures, the linkage structure of each part is comparatively complicated brick-concrete structure, and the construction installation is inconvenient, and wet construction work volume is big, and the connected node mode is more complicated, and construction quality is difficult to control, has increaseed the site operation volume, has reduced the efficiency of construction.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
The utility model aims at providing a truss node and connection structure, truss structure and building dismantle inconvenient technical problem in order to solve the roofing structure construction thereof.
(II) technical scheme
In order to solve the above problem, a first aspect of the present invention provides a truss node, including: a base; the rafter is vertically arranged on the base and provided with a plurality of rafter fixing holes, and the rafter fixing holes are used for fixing rafters; wherein, the base includes: the fixing plate is provided with a plurality of connecting holes.
Further, the base further comprises: a stress plate parallel to the fixed plate; a plurality of webs disposed between and perpendicular to the holding plate and the stress plate; at least one of the webs is arranged to intersect with the other webs.
Further, the rafter board is arranged on one surface, far away from the fixing board, of the stress board and is perpendicular to the stress board; and/or one end of the rafter board, which is farthest from the side where the rafter board is connected with the stress board, is higher than the other end of the rafter board.
Furthermore, the web is a plate with a trapezoidal structure, and the upper bottom edge and the lower bottom edge are respectively connected with the fixing plate and the stress plate.
According to the utility model discloses an on the other hand provides a connection structure of rafter and longeron, include: rafters, trusses, and truss joints according to any of the above aspects; the rafters are provided with fixing holes and are connected with the rafter fixing holes through connecting pieces penetrating through the fixing holes; the truss girder is provided with the connecting hole, and the truss girder penetrates through the connecting hole and the connecting hole in the fixing plate through a connecting piece to be connected.
According to another aspect of the utility model, a connection structure at rafter and truss turning is provided, include: rafters, trusses, connecting portions and truss nodes according to any one of the above aspects; the rafters are connected with the rafters, one end of the connecting portion is connected with the fixing plate, and the other end of the connecting portion is connected with the truss.
Further, the connection portion includes: a first plate, a second plate, a third plate and a fourth plate; the first flat plate and the second flat plate are parallel and are simultaneously perpendicular to the third flat plate, and the first flat plate, the second flat plate and the third flat plate form an I-shaped structure; the fourth plate is disposed between the first plate and the second plate while being perpendicular to the first plate, the second plate, and the third plate, and the fourth plate and the third plate form a cross structure.
Further, the truss is provided with the connecting hole for connecting with the connecting part; and/or the first flat plate is provided with the connecting hole, and the first flat plate is connected with the connecting hole in the fixed plate through a connecting piece penetrating through the connecting hole; and/or the third flat plate and the fourth flat plate are provided with the connecting holes, and the connecting holes penetrate through the connecting holes and the connecting holes in the trussed beams through connecting pieces to be connected.
According to another aspect of the present invention, there is provided a truss structure including a connection structure of a rafter and a truss according to any one of the above aspects and/or a connection structure of a rafter and a corner of a truss according to any one of the above aspects.
According to a further aspect of the present invention, there is provided a building including the truss structure according to any one of the above aspects.
(III) advantageous effects
The above technical scheme of the utility model has following profitable technological effect:
the truss node provided by the invention is simple in site construction, free of site welding, low in disassembly and assembly loss, recyclable, free of building rubbish and capable of meeting the environmental protection requirement, and can be flexibly combined, disassembled and built into a space meeting various functional requirements.
Drawings
Fig. 1 is a schematic structural view of a truss joint according to an embodiment of the present invention;
fig. 2 is a schematic view of a connection structure of rafters and a truss according to an embodiment of the present invention;
fig. 3 is a schematic view of a connection structure of rafters and corners of a truss according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a truss structure according to an embodiment of the present invention;
fig. 5 is a schematic view of a building structure according to an embodiment of the present invention.
Reference numerals:
1: a base; 11: a fixing plate; 111: connecting holes; 2: a rafter board; 21: rafter fixing holes; 22: a stress plate; 23: a web; 3: rafters; 4: a truss; 5: a connecting portion; 51: a first plate; 52: a second plate; 53: a third plate; 54: and a fourth plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
A schematic diagram of a layer structure according to an embodiment of the invention is shown in the drawing. The figures are not drawn to scale, wherein certain details are exaggerated and possibly omitted for clarity. The shapes of various regions, layers, and relative sizes and positional relationships therebetween shown in the drawings are merely exemplary, and deviations may occur in practice due to manufacturing tolerances or technical limitations, and a person skilled in the art may additionally design regions/layers having different shapes, sizes, relative positions, as actually required.
It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
The invention will be described in more detail below with reference to the accompanying drawings. Like elements in the various figures are denoted by like reference numerals. For purposes of clarity, the various features in the drawings are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of a truss joint according to an embodiment of the present invention;
as shown in fig. 1, in an embodiment of the present invention, a truss node is provided, including: a base 1; the rafter 2 is vertically arranged on the base 1, the rafter 2 is provided with a plurality of rafter fixing holes 21, and the rafter fixing holes 21 are used for fixing the rafters 3; wherein, base 1 includes: the fixing plate 11 is provided with a plurality of connecting holes 111. A plurality of rafter fixed orifices are used for fixed rafter. The utility model provides a truss node, site operation is simple, and no field weld, but dismouting low loss cyclic reuse, no building rubbish produce and satisfy the environmental protection requirement, can make up in a flexible way, the space that the split was built and is satisfied multiple function demand.
Optionally, the base 1 further includes: stress plate 22, stress plate 22 is parallel to fixed plate 11; a plurality of webs 23, the plurality of webs 23 being disposed between the fixed plate 11 and the stress plate 22 and being perpendicular to the fixed plate 11 and the stress plate 22; at least one web 23 of the plurality of webs 23 is arranged to intersect with other webs 23.
Optionally, rafter board 2 is disposed on stress board 22 on a side away from mounting plate 11 and perpendicular to stress board 22.
Optionally, the side of rafter 2 furthest from the side of rafter 2 to which stress plate 22 is attached is taller at one end than at the other.
Alternatively, the web 23 may comprise: and a first web plate 23, wherein the first web plate 23 is arranged between the fixed plate 11 and the stress plate 22 and is perpendicular to the fixed plate 11 and the stress plate 22.
Optionally, the web 23 may further include: and the second web plate 23 is arranged between the fixing plate 11 and the stress plate 22, and is perpendicular to the fixing plate 11 and the first web plate 23 in pairs.
Preferably, the web 23 may comprise: a first web plate 23, the first web plate 23 is arranged between the fixed plate 11 and the stress plate 22 and is perpendicular to the fixed plate 11 and the stress plate 22; and the second web plate 23 is arranged between the fixing plate 11 and the stress plate 22, and is perpendicular to the fixing plate 11 and the first web plate 23 in pairs.
Optionally, the web 23 is a trapezoidal structural plate, and the upper bottom edge and the lower bottom edge are respectively connected to the fixing plate 11 and the stress plate 22.
Fig. 2 is a schematic view of a connection structure of rafters and trusses according to an embodiment of the present invention.
As shown in fig. 2, in an implementation manner of another embodiment of the present invention, there is provided a connection structure of rafters and trusses, including: rafters 3, trusses 4, and truss joints according to any of the above embodiments; the rafters 3 are provided with fixing holes and are connected with the rafter fixing holes 21 through connecting pieces penetrating through the fixing holes; the girder 4 is provided with coupling holes 111, and coupled through the coupling holes 111 and the coupling holes 111 in the fixing plate 11 by coupling members.
Fig. 3 is a schematic view of a connection structure of rafters and corners of a truss according to an embodiment of the present invention.
As shown in fig. 3, in an embodiment of another embodiment of the present invention, there is provided a connection structure of rafters and a corner of a truss, including: rafters 3, trusses 4, joints 5, and truss joints according to any of the above embodiments; the rafter 3 is connected with the rafter 2, one end of the connecting part 5 is connected with the fixing plate 11, and the other end is connected with the truss beam 4.
Optionally, the connection portion 5 includes: a first plate 51, a second plate 52, a third plate 53, and a fourth plate 54; the first flat plate 51 is parallel to the second flat plate 52 and is perpendicular to the third flat plate 53, and the first flat plate 51, the second flat plate 52 and the third flat plate 53 form an I-shaped structure; the fourth flat plate 54 is disposed between the first flat plate 51 and the second flat plate 52 while being perpendicular to the first flat plate 51, the second flat plate 52, and the third flat plate 53, and the fourth flat plate 54 and the third flat plate 53 constitute a cross structure.
Optionally, the girder 4 is provided with a connection hole 111 for connecting with the connection part 5;
optionally, the first plate 51 is provided with a connection hole 111, and the connection is performed by a connection piece passing through the connection hole 111 and the connection hole 111 in the fixing plate 11;
alternatively, the third flat plate 53 and the fourth flat plate 54 are provided with a connection hole 111, and are connected by a connection member passing through the connection hole 111 and the connection hole 111 in the girder 4.
Fig. 4 is a schematic structural view of a truss structure according to an embodiment of the present invention.
As shown in fig. 4, in an embodiment of another embodiment of the present invention, a truss structure is provided, which includes the connection structure of the rafters and the truss according to the above and/or the connection structure of the rafters and the corner of the truss according to any of the above.
Fig. 5 is a schematic view of a building structure according to an embodiment of the present invention.
As shown in fig. 5, in an implementation manner of another embodiment of the present invention, a building is provided, which includes the truss structure according to the above aspect.
The utility model provides a construction method for low-rise buildings (such as rural houses, villas and other low-rise buildings), standardizes the steel structure of the building roof through standardized design, places the positions of connecting components according to actual requirements, and improves the design and deepening efficiency; the connecting components are produced through standardized design, high-precision batch production of factories is met, and production efficiency is improved; the site construction is simple, no site welding is needed, the assembly and disassembly are low in loss, the waste can be recycled, no construction waste is generated, and the environmental protection requirement is met; the universal and standardized node and structure connection form can be flexibly combined and disassembled to build a space meeting various functional requirements; the universality of building structural members is improved, the building structural members can be prefabricated in batches, integrated design conditions are provided, the design and processing period is shortened, and the efficiency is improved.
The utility model discloses a standard industrialization building product utilizes building information ization BIM technical design to accomplish three-dimensional building model, and accurate positioning mounted position, on-the-spot according to set drawing positional information, orderly will prefabricate assembled steel structural component and install on set position.
The utility model discloses mainly with the low-rise steel structure system as the core, provide a truss node, the mode that provides to connect articulated node realizes that the assembly is simple, realizes the standardized batch production of standard size, the job site as long as install standardized product reliably in the set position according to the building drawing can, not only improved building industrialization degree and improved the building efficiency of construction simultaneously greatly.
The utility model aims at protecting a truss node, include: a base 1; the rafter 2 is vertically arranged on the base 1, the rafter 2 is provided with a plurality of rafter fixing holes 21, and the rafter fixing holes 21 are used for fixing the rafters 3; wherein, base 1 includes: the fixing plate 11 is provided with a plurality of connecting holes 111. A plurality of rafter fixed orifices are used for fixed rafter. The utility model provides a truss node, site operation is simple, and no field weld, but dismouting low loss cyclic reuse, no building rubbish produce and satisfy the environmental protection requirement, can make up in a flexible way, the space that the split was built and is satisfied multiple function demand.
The above description refers to the embodiments of the present invention. However, these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof. Various alternatives and modifications can be devised by those skilled in the art without departing from the scope of the invention, and these alternatives and modifications are intended to be within the scope of the invention.
Claims (10)
1. A truss joint, comprising:
a base (1);
the rafter board (2) is vertically arranged on the base (1), the rafter board (2) is provided with a plurality of rafter fixing holes (21), and the rafter fixing holes (21) are used for fixing rafters (3);
wherein the base (1) comprises:
the fixing plate (11) is provided with a plurality of connecting holes (111).
2. The truss node of claim 1 wherein the base (1) further comprises:
a stress plate (22), the stress plate (22) being parallel to the fixation plate (11);
a plurality of webs (23), a plurality of said webs (23) being arranged between said holding plate (11) and said stress plate (22) and perpendicular to said holding plate (11) and said stress plate (22);
at least one of the webs (23) is arranged across the other webs (23).
3. The truss node of claim 2,
the rafter board (2) is arranged on one surface, far away from the fixing plate (11), of the stress board (22) and is perpendicular to the stress board (22); and/or
In the rafter board (2), the side farthest away from the side where the rafter board (2) is connected with the stress board (22) is higher at one end than at the other end.
4. The truss node of claim 2,
the web plate (23) is a plate with a trapezoidal structure, and the upper bottom edge and the lower bottom edge are respectively connected with the fixing plate (11) and the stress plate (22).
5. A connection structure of rafters and trusses, comprising: -rafters (3), girders (4) and a truss joint according to any of claims 1-4;
the rafters (3) are provided with fixing holes and are connected with the rafter fixing holes (21) through connecting pieces penetrating through the fixing holes;
the truss girder (4) is provided with the connecting hole (111), and the connecting hole (111) is connected with the connecting hole (111) in the fixing plate (11) through a connecting piece.
6. A connection structure at rafter and truss corner, its characterized in that includes: -rafters (3), girders (4), joints (5) and a truss joint as claimed in any of claims 1-4;
the rafters (3) are connected with the rafters (2), one end of the connecting portion (5) is connected with the fixing plate (11), and the other end of the connecting portion is connected with the trussed beam (4).
7. Connection structure of rafters to corner of trusses according to claim 6, characterized in that said connection (5) comprises: a first plate (51), a second plate (52), a third plate (53) and a fourth plate (54);
the first flat plate (51) is parallel to the second flat plate (52) and is perpendicular to the third flat plate (53), and the first flat plate (51), the second flat plate (52) and the third flat plate (53) form an I-shaped structure;
the fourth flat plate (54) is arranged between the first flat plate (51) and the second flat plate (52) and is perpendicular to the first flat plate (51), the second flat plate (52) and the third flat plate (53), and the fourth flat plate (54) and the third flat plate (53) form a cross structure.
8. A connection structure of rafters to a corner of a truss as claimed in claim 7,
the truss girder (4) is provided with the connecting hole (111) for connecting with the connecting part (5); and/or
The first flat plate (51) is provided with the connecting hole (111), and is connected with the connecting hole (111) in the fixing plate (11) through a connecting piece penetrating through the connecting hole (111); and/or
The third flat plate (53) and the fourth flat plate (54) are provided with the connecting holes (111), and the connecting holes (111) penetrate through the connecting holes (111) and the connecting holes (111) in the trussed beams (4) through connecting pieces to be connected.
9. A truss structure comprising a connection of rafters according to claim 5 to a truss and/or a connection of rafters according to any of claims 6 to 8 to a corner of a truss.
10. A building comprising the truss structure of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921820610.0U CN211395977U (en) | 2019-10-25 | 2019-10-25 | Truss node and connection structure, truss structure and building thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921820610.0U CN211395977U (en) | 2019-10-25 | 2019-10-25 | Truss node and connection structure, truss structure and building thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211395977U true CN211395977U (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921820610.0U Active CN211395977U (en) | 2019-10-25 | 2019-10-25 | Truss node and connection structure, truss structure and building thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211395977U (en) |
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2019
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: The utility model relates to a truss node, a connecting structure thereof, a truss structure and an architecture Effective date of registration: 20210120 Granted publication date: 20200901 Pledgee: China Everbright Bank Limited by Share Ltd. Hangzhou Yuhang sub branch Pledgor: HALUMM CONSTRUCTION TECHNOLOGY Co.,Ltd. Registration number: Y2021330000070 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210426 Granted publication date: 20200901 Pledgee: China Everbright Bank Limited by Share Ltd. Hangzhou Yuhang sub branch Pledgor: HALUMM CONSTRUCTION TECHNOLOGY Co.,Ltd. Registration number: Y2021330000070 |