Steel structure cantilever structure for housing construction

Abstract

The utility model relates to the technical field of house building, and discloses a steel structure cantilever structure for house building, which comprises a building body and two supporting rods, two mounting grooves are internally and fixedly connected with main beams, four through grooves are internally and fixedly connected with two first dovetail tenons which are distributed in a mirror image manner, and the two first dovetail tenons are fixedly connected with two second dovetail tenons which are distributed in a mirror image manner. Second dovetail joints are fixedly connected to the two sides of the interiors of the two first inserting grooves correspondingly, and dovetail grooves corresponding to the second dovetail joints are formed in the two sides of the two supporting rods correspondingly. According to the steel structure cantilever structure for housing construction, through the arrangement of the main beam, the supporting rods, the supports, the dovetail grooves and the dovetail tenons and the combination of the dovetail grooves and the dovetail tenons, the structure has higher stability under the action of external force, main components are connected through the insertion grooves, the through grooves, the dovetail tenons, the dovetail grooves and the like, and therefore the stability of the structure is improved. And a complicated welding or fixing process is not needed in the mounting process, so that the mounting difficulty and time are reduced.

Description

Technical Field

[0001] The present application relates to the technical field of house construction, and in particular to a steel cantilever structure used in house construction. Background Art

[0002] Steel structure cantilever refers to the extension of the building structure in the outward direction, and the structure spans the length of the base support. Compared with other structural forms, the biggest advantage of steel structure cantilever is space saving. Through the cantilever structure, some supporting columns can be eliminated, the obstruction of personnel and vehicles can be reduced, the use efficiency of building space can be increased, and the building can be more ornamental.

[0003] An existing patent (publication number: CN114108801A) discloses an installation structure for a steel structure cantilever balcony, including a building body and a suspended balcony, wherein the suspended balcony is fixedly arranged on the outer wall of the building body, and the building body also includes a floor body, a semi-suspended platform body is fixedly arranged on one side of the outer wall of the floor body, and the outer wall of the semi-suspended platform body is equidistantly fixedly connected with I-beams, and the outer wall of the semi-suspended platform body is fixedly arranged with a steel bar connection structure, and supports are installed on the outer walls on both sides of the connection between the I-beam and the semi-suspended platform body, and a structural detector is arranged on the lower surface of the connection between the semi-suspended platform body and the suspended balcony.

[0004] The above-mentioned comparative document points out that the device can increase the structural stability of the semi-suspended platform and the floor body, and further enhance the connection stability between the suspended balcony and the floor body, while reducing the risk of I-beam falling off. In addition, it can ensure that the staff is aware of the use of the suspended balcony in advance. However, the installation structure involves multiple components and requires precise installation and configuration, which may increase the difficulty and time of construction and may increase the error rate during the installation process. Although the structure is designed to improve stability and reduce the risk of falling off, there may still be safety hazards if it is not installed properly, especially in extreme weather or natural disaster conditions, the structure may be affected. Utility Model Content

[0005] In response to the shortcomings of the prior art, the present application provides a steel cantilever structure for building construction, which has the advantages of easy installation, etc., and solves the problem that the installation structure involves multiple components and requires precise installation and configuration, which may increase the difficulty and time of construction and may increase the error rate during the installation process. Although the structure is designed to improve stability and reduce the risk of falling, there may still be safety hazards if it is not installed properly, especially under extreme weather or natural disaster conditions, the structure may be affected.

[0006] To achieve the above-mentioned objectives, the present application provides the following technical solutions: A steel cantilever structure for building construction, comprising a building body and two support rods, wherein two installation grooves are provided on one side of the building body, and main beams are fixedly connected to the two installation grooves, through grooves are provided at both ends of the two main beams, and two first dovetail tenons distributed in a mirror image are fixedly connected to the four through grooves, first slots are provided at both ends of the building body, second sliding grooves are provided at positions near the two first slots in the building body, second dovetail tenons are fixedly connected to the two sides of the two first slots, dovetail grooves corresponding to the second dovetail tenons are provided on both sides of the two support rods, three brackets are fixedly connected to the bottom ends of the two support rods, and arched plates are fixedly connected to the inner walls of the three brackets, and the surfaces of the multiple first dovetail tenons and the four second dovetail tenons are respectively slidably connected to the inner walls of the dovetail grooves.

[0007] Through the above scheme, a stable support system is formed by the arrangement of the main beam, support rods, brackets, dovetail grooves and dovetail tenons. Through the combination of the dovetail grooves and dovetail tenons, the structure has stronger stability when subjected to external forces, and the installation process of the device is relatively simple. The main components are connected by slots, through grooves, dovetail tenons and dovetail grooves. No complicated welding or fixing processes are required during the installation process, which reduces the difficulty and time of installation. Through the arrangement of the arched plate, the support of multiple support rods and brackets, and the arched plate, the cantilever structure has a high load-bearing capacity, can withstand a large weight, and increases the stability of the structure.

[0008] Furthermore, the two support rods are both arranged through the through slot, and the two support rods are both slidably arranged inside the first slot.

[0009] Through the above solution, the support rod passes through the through groove inside the main beam and is inserted into the first slot, thereby installing the support rod.

[0010] Furthermore, a threaded hole is provided at the bottom end of the two support rods, and a first bolt is threadedly connected inside the two threaded holes. A first through hole is penetrated through one side of the two support rods, and a first bolt is slidably connected inside the two mounting holes. One end of the two first bolts passes through the mounting hole and is threadedly connected to the threaded hole.

[0011] Through the above solution, the two support rods are fixed inside the first slot by the first bolt.

[0012] Furthermore, three third sliding grooves are provided at the upper ends of the two support rods, second bolts are slidably connected inside the plurality of the first through holes, nuts are threadedly connected at one end of the plurality of the second bolts passing through the first through holes, first plug plates are slidably connected inside the plurality of the third sliding grooves, second through holes are penetrated on one side of the plurality of the first plug plates, and the upper ends of the plurality of the first plug plates are slidably connected to support plates in groups of two.

[0013] Through the above solution, the second bolt passes through the first through hole and is threadedly connected to the nut. This connection method allows the support plate to be easily installed and disassembled. When adjustment or maintenance is required, the relevant components can be easily disassembled, reducing the difficulty of maintenance.

[0014] Furthermore, the upper ends of the three support plates are fixedly connected to a floor, one side of the floor is fixedly connected to two second plug plates, and the two second plug plates are both slidably arranged inside the second sliding groove.

[0015] Through the above solution, the floor is arranged to be expandable at the upper end of the floor.

[0016] Furthermore, a fence is fixedly connected to the bottom end of the floor.

[0017] Through the above solution, the enclosure is used to block the internal supporting structure and increase the integrity of the building's appearance.

[0018] Further, a plurality of the second bolts are all slidably disposed inside the second through hole.

[0019] Through the above solution, the second bolt is used to install the support plate through the second through hole inside the first plug plate.

[0020] Furthermore, the upper ends of the three arched plates are fixedly connected to the floor.

[0021] Through the above solution, the fixed connection between the arched plate and the floor enhances the stability of the entire structure, and the arc-shaped design of the arched plate can resist downward pressure, making the entire structure more stable and able to withstand a larger load.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] The steel cantilever structure used for house construction forms a stable support system through the arrangement of main beams, support rods, brackets, dovetail grooves and dovetail tenons. The combination of dovetail grooves and dovetail tenons makes the structure more stable when subjected to external forces. The installation process of the device is relatively simple. The main components are connected by slots, through grooves, dovetail tenons and dovetail grooves. No complicated welding or fixing process is required during the installation process, which reduces the difficulty and time of installation. The arched plate is arranged, supported by multiple support rods and brackets, and cooperates with the arched plate, so that the cantilever structure has a high load-bearing capacity, can withstand a large weight, and increases the stability of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of this application;

[0025] Figure 2 This is a schematic diagram of the main beam installation structure of the structure in this application;

[0026] Figure 3 This is a schematic diagram of the support rod structure of the present application;

[0027] Figure 4 This is a schematic diagram of the support plate installation structure of the structure of this application;

[0028] Figure 5 This is a schematic diagram of the floor structure of the structure of this application;

[0029] Figure 6 This is a schematic diagram of the internal structure of the present application.

[0030] In the figure:

[0031] 1. Building body; 2. Mounting groove; 3. Main beam; 4. Through groove; 5. First dovetail tenon; 6. First slot; 7. Second dovetail tenon; 8. Support rod; 9. Dovetail groove; 10. Bracket; 11. Arch plate; 12. Threaded hole; 13. First bolt; 14. First through hole; 15. Mounting hole; 16. Second slide groove; 17. Third slide groove; 18. Second bolt; 19. Nut; 20. First plug plate; 21. Second through hole; 22. Support plate; 23. Second plug plate; 24. Floor; 25. Enclosure. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0033] See also Figure 1 , Figure 2 and Figure 3 In this embodiment, a steel cantilever structure for building construction includes a building body 1 and two support rods 8. Two installation grooves 2 are provided on one side of the building body 1. The two installation grooves 2 are fixedly connected with main beams 3. The main beams 3 are used to provide support for the support rods 8. Through grooves 4 are provided at both ends of the two main beams 3. The through grooves 4 are used to install the support rods 8. Two first dovetail tenons 5 distributed in a mirror image are fixedly connected inside the four through grooves 4. First slots 6 are provided inside both ends of the building body 1. Second sliding grooves 16 are respectively provided at positions near the two first slots 6 inside the building body 1. Both sides of the two first slots 6 are fixedly connected Connected to the second dovetail tenon 7, dovetail grooves 9 corresponding to the second dovetail tenon 7 are opened on both sides of the two support rods 8, and three brackets 10 are fixedly connected to the bottom ends of the two support rods 8. The inner walls of the three brackets 10 are fixedly connected to arched plates 11. Through the support of multiple support rods 8 and brackets 10, in conjunction with the arched plates 11, the cantilever structure has a very high load-bearing capacity and can withstand a large weight, thereby increasing the stability of the structure. The surfaces of the multiple first dovetail tenons 5 and the four second dovetail tenons 7 are respectively slidably connected to the inner walls of the dovetail grooves 9. Through the combination of the dovetail grooves 9 and the dovetail tenons, the structure has stronger stability when subjected to external forces.

[0034] See also Figure 2 , Figure 3 and Figure 6 , the two support rods 8 are both set through the through slot 4, the two support rods 8 are both slidably set inside the first slot 6, the support rod 8 passes through the through slot 4 inside the main beam 3, and is inserted into the first slot 6, and then the support rod 8 is installed, the bottom ends of the two support rods 8 are provided with threaded holes 12, the two threaded holes 12 are threadedly connected with first bolts 13, one side of the two support rods 8 is penetrated by a first through hole 14, the two mounting holes 15 are slidably connected with the first bolts 13, and one end of the two first bolts 13 passes through the mounting hole 15 and is threadedly connected with the threaded hole 12.

[0035] See also Figure 4 Three third slide grooves 17 are provided at the upper ends of the two support rods 8, and multiple first through holes 14 are slidably connected with second bolts 18, and multiple second bolts 18 are threadedly connected with nuts 19 at one end passing through the first through holes 14, and multiple first plug plates 20 are slidably connected inside the third slide grooves 17. One side of multiple first plug plates 20 is penetrated with second through holes 21, and multiple first plug plates 20 are grouped in pairs, and the upper ends are slidably connected with support plates 22, and the second bolts 18 pass through the first through holes 14 and are threadedly connected with the nuts 19. This connection method makes it easy to install and disassemble the support plates 22. When adjustment or maintenance is required, the relevant components can be easily disassembled, which reduces the difficulty of maintenance.

[0036] See also Figure 3 , Figure 5 and Figure 6 The upper ends of the three support plates 22 are fixedly connected to the floor 24, and two second plug plates 23 are fixedly connected to one side of the floor 24. The two second plug plates 23 are slidably arranged in the second slide groove 16. The floor 24 is arranged to be expanded at the upper end of the floor 24. The bottom end of the floor 24 is fixedly connected to the enclosure 25. The enclosure 25 is arranged to block the internal supporting structure and increase the integrity of the building appearance. Multiple second bolts 18 are slidably arranged in the second through hole 21. The upper ends of the three arched plates 11 are fixedly connected to the floor 24. The fixed connection between the arched plates 11 and the floor 24 enhances the stability of the entire structure. The arc design of the arched plates 11 can resist downward pressure, making the entire structure more stable and able to withstand a larger load.

[0037] In this embodiment, the steel cantilever structure used for building construction forms a stable support system through the arrangement of the main beam 3, the support rod 8, the bracket 10, the dovetail groove 9 and the dovetail tenon. The combination of the dovetail groove 9 and the dovetail tenon makes the structure have stronger stability when subjected to external force, and the installation process of the device is relatively simple. The main components are connected by means of slots, through grooves 4, dovetail tenons and dovetail grooves 9. No complicated welding or fixing process is required during the installation process, which reduces the difficulty and time of installation. Through the arrangement of the arch plate 11, the support of multiple support rods 8 and the bracket 10, in combination with the arch plate 11, the cantilever structure has a high load-bearing capacity, can withstand a large weight, and increases the stability of the structure.

[0038] It should be noted that the modular design of the device makes the structure easy to disassemble and assemble, and is convenient for transportation.

[0039] The working principle of the above embodiment is:

[0040] Two installation slots 2 are opened on one side of the building body 1, and the main beam 3 is fixedly connected inside each installation slot 2. Then, two support rods 8 are inserted into the main beam 3 through the through slots 4 to ensure that the connection between the support rods 8 and the main beam 3 is firm. The support rod 8 is slidably set inside the first slot 6 of the building body 1, so that the dovetail slot 9 at the bottom end of the support rod 8 is combined with the second dovetail tenon 7 on both sides of the first slot 6. This combination of the dovetail slot 9 and the dovetail tenon makes the structure more stable when subjected to external forces. Three brackets 10 are fixedly connected at the bottom end of the support rod 8, and an arched plate 11 is fixedly connected to the inner wall of each bracket 10. The arc design of the arched plate 11 can disperse and resist the external forces from the support rod 8. To reduce the pressure from above and increase the stability of the structure, a third slide groove 17 is provided at the upper end of the support rod 8, and the first plug plate 20 is slidably connected inside the third slide groove 17, and the upper ends of the first plug plates 20 are slidably connected to the support plates 22 in groups of two, and the floor 24 is fixedly installed on the upper ends of the three support plates 22, and two second plug plates 23 are fixedly connected on one side of the floor 24, so that the second plug plates 23 are slidably set inside the second slide groove 16 of the building body 1, and then, the enclosure 25 is fixedly connected to the bottom end of the floor 24 to block the internal support structure and increase the integrity of the building appearance, and the second bolt 18 is passed through the first through hole 14 of the support plate 22 and is threadedly connected with the nut 19. In this way, the support plate 22 can be fixed on the support rod 8 to ensure the stability of the structure.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0042] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A steel cantilever structure for building construction, comprising a building body (1) and two support rods (8), characterized in that: Two installation slots (2) are provided through one side of the building body (1), and the two installation slots (2) are fixedly connected to the main beams (3), and through slots (4) are provided through both ends of the two main beams (3), and two mirror-distributed first dovetail tenons (5) are fixedly connected inside the four through slots (4), and first slots (6) are provided inside both ends of the building body (1), and second sliding slots (16) are provided in the building body (1) at positions close to the two first slots (6), and the two first slots (6) are fixedly connected to the second dovetail tenons (7) on both sides, and dovetail slots (9) corresponding to the second dovetail tenons (7) are provided on both sides of the two support rods (8), and three brackets (10) are fixedly connected to the bottom ends of the two support rods (8), and the inner walls of the three brackets (10) are fixedly connected to the arched plates (11), and the surfaces of the plurality of first dovetail tenons (5) and the four second dovetail tenons (7) are slidably connected to the inner walls of the dovetail slots (9).

2. The steel cantilever structure for building construction according to claim 1, characterized in that: The two support rods (8) are both arranged to pass through the through slot (4), and the two support rods (8) are both slidably arranged inside the first slot (6).

3. The steel cantilever structure for building construction according to claim 1, characterized in that: The bottom ends of the two support rods (8) are each provided with a threaded hole (12), the insides of the two threaded holes (12) are threadedly connected with a first bolt (13), one side of the two support rods (8) is penetrated with a first through hole (14), the insides of the two mounting holes (15) are slidably connected with the first bolt (13), and one end of the two first bolts (13) penetrates the mounting hole (15) and is threadedly connected with the threaded hole (12).

4. The steel cantilever structure for building construction according to claim 3 is characterized by: Three third sliding grooves (17) are respectively provided at the upper ends of the two support rods (8); a plurality of second through holes (14) are slidably connected to the inside thereof with second bolts (18); one end of a plurality of second bolts (18) passing through the first through holes (14) is threadedly connected to a nut (19); a plurality of first plug plates (20) are slidably connected to the inside thereof with the third sliding grooves (17); a second through hole (21) is penetrated through one side of a plurality of first plug plates (20); and a plurality of first plug plates (20) are slidably connected to the upper ends thereof in pairs with a support plate (22).

5. The steel cantilever structure for building construction according to claim 4, characterized in that: The upper ends of the three support plates (22) are fixedly connected to a floor (24), one side of the floor (24) is fixedly connected to two second plug plates (23), and the two second plug plates (23) are both slidably disposed inside the second slide groove (16).

6. The steel cantilever structure for building construction according to claim 5, characterized in that: The bottom end of the floor (24) is fixedly connected with a fence (25).

7. The steel cantilever structure for building construction according to claim 4, characterized in that: The plurality of second bolts (18) are all slidably disposed inside the second through hole (21).

8. The steel cantilever structure for building construction according to claim 1, characterized in that: The upper ends of the three arched plates (11) are fixedly connected to the floor (24).

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