Pseudo-classic architecture eave rafter structure

Abstract

The utility model relates to a pseudo-classic building eave rafter structure which is arranged on the side portion of a structural column, a plurality of structural columns are arranged along one side of a building at intervals, and the eave rafter structure comprises a supporting keel obliquely arranged on the side, away from the building, of each structural column; the first connecting cross beams are fixedly arranged at the tops of the supporting keels and are perpendicular to the supporting keels; the first cantilever beams are fixed to the tops of the first connecting cross beams, the ends of the first cantilever beams are fixedly installed on the side portions of the structural columns, the other ends of the first cantilever beams protrude out of the supporting keels, and second connecting cross beams are fixedly installed on the tops of the cantilever beams; the second cantilever beams are fixed to the tops of the second connecting cross beams, the ends of the second cantilever beams are fixedly installed on the side portions of the structural columns, and the other ends of the second cantilever beams protrude out of the first cantilever beams; the first connecting cross beam, the second connecting cross beam, the first cantilever beam and the second cantilever beam are made of metal, the fixing effect is high, and the anti-corrosion effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to an antique building eaves rafter structure. Background Art

[0002] Eaves rafters, as key structural elements in ancient buildings, not only protect the wooden frame and rammed earth walls under the eaves from rain, but also play an important decorative role. The application of wooden eaves rafters in ancient Chinese buildings has a long history. Its unique craftsmanship value and profound cultural connotation reflect the wisdom and aesthetic taste of the Chinese nation. However, with the passage of time and changes in the environment, traditional wooden eaves rafters are susceptible to aging and damage, which not only affects the appearance of ancient buildings, but also threatens their structural safety. Utility Model Content

[0003] The utility model aims to overcome the defects of the prior art and provide an antique building eaves rafter structure, which increases the service life of the building structure and the structural strength of the building structure by setting the cross beams and cantilever beams as steel structures.

[0004] The technical solution for achieving the above-mentioned purpose is an antique building eaves rafter structure, which is arranged on the side of the structural column, and a plurality of the structural columns are arranged at intervals along one side of the building. The eaves rafter structure includes:

[0005] A supporting keel is arranged obliquely on a side of the structural column away from the building;

[0006] A first connecting beam fixedly disposed on the top of a plurality of the supporting keels and arranged perpendicularly to the supporting keels;

[0007] A plurality of first cantilever beams fixed to the top of the first connecting beam, the end of the first cantilever beam being fixedly mounted on the side of the structural column, the other end of the first cantilever beam protruding from the supporting keel, and a second connecting beam being fixedly mounted on the top of the plurality of cantilever beams; and

[0008] A plurality of second cantilever beams are fixed to the top of the second connecting beam, the ends of the second cantilever beams are fixedly installed on the sides of the structural columns, the other ends of the second cantilever beams protrude from the first cantilever beams, and the first connecting beam, the second connecting beam, the first cantilever beam and the second cantilever beam are made of metal.

[0009] Furthermore, the first connecting beam is formed with a first mounting opening corresponding to the first cantilever beam, and the first cantilever beam is horizontally fixed to the first mounting opening.

[0010] Furthermore, a second mounting opening is formed on the second connecting beam corresponding to the second cantilever beam, and the second cantilever beam is obliquely fixed to the second mounting opening.

[0011] Furthermore, a first embedded plate is fixed to the structural column corresponding to the supporting keel, and the first embedded plate and the supporting keel are fixedly connected by welding.

[0012] Furthermore, a second embedded plate is fixed to the structural column corresponding to the first cantilever beam, and the second embedded plate and the first cantilever beam are fixedly connected by bolts.

[0013] Furthermore, a third embedded plate is fixed to the structural column corresponding to the second cantilever beam, and the third embedded plate and the second cantilever beam are fixedly connected by bolts.

[0014] Furthermore, a decorative wooden board is attached to the outer side of the structural column.

[0015] Furthermore, decorative wood grains are formed on surfaces of the first connecting crossbeam and the second connecting crossbeam.

[0016] Furthermore, decorative wood grains are formed on surfaces of the first cantilever beam and the second cantilever beam.

[0017] Furthermore, the surface of the supporting keel is formed with decorative wood grain.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The cross beams and cantilever beams are set as steel structures to increase the service life of the building structure and increase the structural strength of the building structure, and decorative wood grains are formed on the first cantilever beam, the second cantilever beam, the first connecting cross beam and the second connecting cross beam to make the eaves rafter structure more like a wooden structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is an overall structural diagram of an antique building eaves rafter structure.

[0021] Figure 2 The utility model is a structural schematic diagram of a second embedded plate of an antique building eaves rafter structure.

[0022] Figure 3 The utility model is a structural schematic diagram of a third embedded plate of an antique building eaves rafter structure.

[0023] Legend: 1. Structural column; 11. Decorative wooden board; 2. Support keel; 3. First connecting beam; 4. First cantilever beam; 41. Second embedded plate; 5. Second connecting beam; 6. Second cantilever beam; 61. Third embedded plate. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0025] See also Figure 1 , an antique building eaves rafter structure, arranged on the side of a structural column 1, and several of the structural columns are arranged at intervals along one side of the building, the eaves rafter structure comprising: a supporting keel 2 inclinedly arranged on the side of the structural column 1 away from the building; a first connecting beam 3 fixedly arranged on the top of several of the supporting keels 2 and vertically arranged on the supporting keels 2; several first cantilever beams 4 fixed on the top of the first connecting beam 3, the end of the first cantilever beam 4 is fixedly installed on the side of the structural column 1, the other end of the first cantilever beam 4 protrudes from the supporting keel 2, and second connecting beams 5 are fixedly installed on the top of several of the cantilever beams; and several second cantilever beams 6 fixed on the top of the second connecting beam 5, the other end of the second cantilever beam 6 protrudes from the first cantilever beam 4, and the end of the second cantilever beam 6 is fixedly installed on the side of the structural column 1, and the first connecting beam, the second connecting beam, the first cantilever beam and the second cantilever beam are made of metal. Preferably, in the present invention, the first connecting beam, the second connecting beam, the first cantilever beam and the second cantilever beam are made of aluminum.

[0026] In the present invention, a preferred embodiment is: the support keel 2 is arranged on the side of the structural column 1, and the end of the support keel 2 away from the structural column 1 is arranged tilted downward. Preferably, the connection between the support keel 2 and the structural column 1 can be laser cut in the processing plant, and the size and angle of the cutting are determined according to the on-site construction requirements to avoid manual cutting by construction personnel on site, thereby ensuring the cutting quality. The support keel 2 and the structural column 1 are fixed by welding. After the support keel 2 is installed, the support keel 2 is welded and fixed on the top of the support keel 2. A first connecting crossbeam 3 is provided, and the first cantilever beam 4 is welded and fixed on the first connecting crossbeam 3, an end of the first cantilever beam 4 is welded and fixed to the structural column 1, the second connecting crossbeam 5 is welded and fixed on the top of the first cantilever beam 4, and the second cantilever beam 6 is welded and fixed on the second connecting crossbeam 5. Preferably, the ends of the first cantilever beam 4 and the second cantilever beam 6 connected and fixed to the structural column 1 can be laser cut in a processing plant, and the size and angle of the cutting are determined according to the on-site construction requirements to avoid manual cutting by construction personnel on site, thereby ensuring the cutting quality.

[0027] Furthermore, the first connecting cross beam 3 is formed with a first mounting opening corresponding to the first cantilever beam 4, and the first cantilever beam 4 is horizontally fixed to the first mounting opening. Preferably, the first cantilever beam 4 and the first connecting cross beam 3 are fixedly connected by welding, and the first mounting opening is used to facilitate the installation and positioning of the first cantilever beam 4, and the construction personnel can weld the first cantilever beam 4 to the first mounting opening to fix the first cantilever beam 4.

[0028] Furthermore, the second connecting cross beam 5 is formed with a second mounting opening corresponding to the second cantilever beam 6, and the second cantilever beam 6 is fixed at an angle at the second mounting opening. Preferably, the second cantilever beam 6 and the second connecting cross beam 5 are fixedly connected by welding, and the second mounting opening is used to facilitate the installation and positioning of the second cantilever beam 6. The construction personnel can weld the second cantilever beam 6 to the second mounting opening to fix the second cantilever beam 6.

[0029] Furthermore, a first embedded plate is fixed to the structural column 1 corresponding to the supporting keel 2, and the first embedded plate and the supporting keel 2 are fixedly connected by welding.

[0030] Further, the structural column 1 is fixed with a second embedded plate 41 corresponding to the first cantilever beam 4, and the second embedded plate 41 and the first cantilever beam 4 are fixedly connected by bolts. Preferably, the structural column 1 and the first cantilever beam 4 are formed with a first setting hole corresponding to the bolt, and the second embedded plate 41 is formed with a first connection hole corresponding to the bolt, and the bolt is inserted into the first setting hole and the first connection hole to fasten the structural column 1, the first cantilever beam 4 and the second embedded plate 41, and the second embedded plate 41 and the structural column 1 are also welded to strengthen the fixing effect, and the second embedded plate 41 and the first cantilever beam 4 are welded to strengthen the fixing effect, and preferably, the end of the second embedded plate 41 is formed with a second welding section, and the second welding section is attached to the side of the first cantilever beam 4 and fixed by welding.

[0031] Further, the structural column 1 is fixed with a third embedded plate 61 corresponding to the second cantilever beam 6, and the third embedded plate 61 and the second cantilever beam 6 are fixedly connected by bolts. Preferably, the structural column 1 and the second cantilever beam 6 are formed with second setting holes corresponding to the bolts, and the third embedded plate 61 is formed with second connecting holes corresponding to the bolts, and the bolts are inserted into the second setting holes and the second connecting holes to fasten the structural column 1, the second cantilever beam 6 and the third embedded plate 61, and the third embedded plate 61 and the structural column 1 are also welded to strengthen the fixing effect, and the third embedded plate 61 and the second cantilever beam 6 are welded to strengthen the fixing effect, and preferably, the end of the third embedded plate 61 is formed with a third welding section, and the third welding section is attached to the side of the second cantilever beam 6 and fixed by welding.

[0032] Furthermore, a decorative wood board 11 is attached to the outer side of the structural column 1. The decorative wood board 11 can make the structural column 1 look like a wood texture, so that the building structure looks more antique.

[0033] Furthermore, the surfaces of the first connecting beam 3 and the second connecting beam 5 are formed with decorative wood grains. The first connecting beam 3 and the second connecting beam 5 are decorated with wood grains so that the first connecting beam 3 and the second connecting beam 5 look more like wooden structures. Preferably, the first connecting beam 3 and the second connecting beam 5 can also be sprayed with paint similar to wood color so that the first connecting beam 3 and the second connecting beam 5 look more like wood.

[0034] Further, the surfaces of the first cantilever beam 4 and the second cantilever beam 6 are formed with decorative wood grains. The first cantilever beam 4 and the second cantilever beam 6 are made to look more like wooden structures by the decorative wood grains. Preferably, the first cantilever beam 4 and the second cantilever beam 6 can also be sprayed with paint similar to wood color to make the first cantilever beam 4 and the second cantilever beam 6 look more like wood.

[0035] Furthermore, the surface of the supporting keel 2 is formed with decorative wood grain.

[0036] The following is a description of the use of the antique building eaves rafter structure of the utility model.

[0037] The supporting keel 2 is arranged on the side of the structural column 1, and the end of the supporting keel 2 away from the structural column 1 is arranged obliquely downward. Preferably, the connection between the supporting keel 2 and the structural column 1 can be laser cut in the processing plant, and the cutting size and angle are determined according to the on-site construction requirements to avoid manual cutting by construction personnel on site, thereby ensuring the cutting quality. The supporting keel 2 and the structural column 1 are fixed by welding. After the installation of the supporting keel 2 is completed, the first connecting beam 3 is welded and fixed on the top of the supporting keel 2, and the first cantilever beam 4 is welded and fixed on the first connecting beam 3. The end of the first cantilever beam 4 is welded and fixed to the structural column 1, and the second connecting beam 5 is welded and fixed on the top of the first cantilever beam 4, and the second cantilever beam 6 is welded and fixed on the second connecting beam 5. Preferably, the ends of the first cantilever beam 4 and the second cantilever beam 6 connected and fixed to the structural column 1 can be laser cut in the processing plant, and the cutting size and angle are determined according to the on-site construction requirements to avoid manual cutting by construction personnel on site, thereby ensuring the cutting quality.

[0038] The utility model is described in detail above in conjunction with the embodiments of the drawings. A person skilled in the art can make various variations of the utility model according to the above description. Therefore, some details in the embodiments should not constitute a limitation of the utility model, and the scope of protection of the utility model shall be defined by the scope of the attached claims.

Claims

1. An antique building eaves rafter structure, arranged on the side of a structural column, wherein a plurality of said structural columns are arranged at intervals along one side of the building, wherein: The eaves rafter structure comprises: A supporting keel is obliquely arranged on a side of the structural column away from the building; A first connecting beam fixedly disposed on the top of a plurality of the supporting keels and arranged perpendicularly to the supporting keels; A plurality of first cantilever beams fixed to the top of the first connecting beam, the end of the first cantilever beam being fixedly mounted on the side of the structural column, the other end of the first cantilever beam protruding from the supporting keel, and a second connecting beam being fixedly mounted on the top of the plurality of cantilever beams; and A plurality of second cantilever beams are fixed to the top of the second connecting beam, the ends of the second cantilever beams are fixedly installed on the sides of the structural columns, the other ends of the second cantilever beams protrude from the first cantilever beams, and the first connecting beam, the second connecting beam, the first cantilever beam and the second cantilever beam are made of metal.

2. The antique building eaves rafter structure according to claim 1 is characterized in that: The first connecting beam is formed with a first mounting opening corresponding to the first cantilever beam, and the first cantilever beam is horizontally fixed to the first mounting opening.

3. The antique building eaves rafter structure according to claim 1 is characterized by: The second connecting beam is formed with a second mounting opening corresponding to the second cantilever beam, and the second cantilever beam is obliquely fixed to the second mounting opening.

4. The antique building eaves rafter structure according to claim 1 is characterized in that: The structural column is fixed with a first embedded plate corresponding to the supporting keel, and the first embedded plate and the supporting keel are fixedly connected by welding.

5. The antique building eaves rafter structure according to claim 1 is characterized by: The structural column is fixed with a second embedded plate corresponding to the first cantilever beam, and the second embedded plate and the first cantilever beam are fixedly connected by bolts.

6. The antique building eaves rafter structure according to claim 1 is characterized by: A third embedded plate is fixed to the structural column corresponding to the second cantilever beam, and the third embedded plate and the second cantilever beam are fixedly connected by bolts.

7. The antique building eaves rafter structure according to claim 1 is characterized by: The outer side of the structural column is provided with a decorative wooden board.

8. The antique building eaves rafter structure according to claim 1 is characterized by: Decorative wood grains are formed on surfaces of the first connecting crossbeam and the second connecting crossbeam.

9. The antique building eaves rafter structure according to claim 1 is characterized by: Decorative wood grains are formed on surfaces of the first cantilever beam and the second cantilever beam.

10. The antique building eaves rafter structure according to claim 1, characterized in that: The surface of the supporting keel is formed with decorative wood grain.

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