Building steel structure convenient for splicing

Abstract

The utility model discloses a building steel structure convenient to splice, include: first vertical pole, the inside of first vertical pole is provided with first mounting hole, and the inside of first vertical pole is connected with crossbeam, the left and right both ends of crossbeam all are fixed with first connecting mechanism, and the front and back both end surface of crossbeam all are fixed with second connecting mechanism, second vertical pole is connected in the inside of second connecting mechanism, the left and right both end surface of second vertical pole all are provided with second connecting hole, and the upper side position on the back end surface of second vertical pole is provided with the link groove, the inside of second vertical pole is provided with the link mechanism, and the inside of link mechanism is connected with crosspiece, and the left and right both end surface of crosspiece all are provided with third connecting hole. This building steel structure convenient to splice, it is convenient to splice installation to steel structure, and the problem that the existing building steel structure mostly is difficult to adjust the horizontal and longitudinal installation position between various structures is solved.

Description

Technical Field

[0001] This utility model relates to the field of building steel structure technology, specifically to a building steel structure that is easy to assemble. Background Technology

[0002] Steel structures are structures made of steel materials and are one of the main types of building structures. Compared with traditional concrete buildings, steel structure buildings use steel plates or steel sections and other steel structural components instead of reinforced concrete, resulting in higher strength and better earthquake resistance. Furthermore, since steel structural components can be manufactured in factories and installed on-site, the construction period is greatly reduced. At the same time, because steel can be reused, construction waste can be greatly reduced, making it more green and environmentally friendly. Therefore, it is widely used in industrial and civil buildings around the world. For example, the modular steel structure of a building with Chinese patent publication number CN218622659U includes modular units and connection nodes connecting two adjacent modular units. The connection nodes include a first connector and a second connector. The second connector is connected to the bottom of a second steel beam and includes expansion joints on both sides of the second connector. The expansion joints are adapted to mounting holes. The second connector of the upper modular unit can be installed within the receiving space formed by the relatively spaced first shear plates of the lower modular unit, and is fixed by the expansion joints and mounting holes. This utility model is applied to the installation of modular steel structures, solving the problems of low force transmission efficiency and material waste in existing modular steel structures. It features effective connection between beams of adjacent upper and lower modular units, simple construction, no need for operating space, quick construction, and effectively improves the load-bearing capacity of the "integrated" beams in the modular steel structure, enhancing the overall structural integrity.

[0003] However, most existing steel structures on the market still have some drawbacks in use. For example, most existing steel structures are not easy to splice and install, the installation operation is relatively complicated, and it is difficult to adjust the horizontal and vertical installation positions between the various structures, which leads to certain defects in use. Therefore, we propose a steel structure that is easy to splice in order to solve the problems mentioned above. Utility Model Content

[0004] The purpose of this utility model is to provide a building steel structure that is easy to splice, so as to solve the problems mentioned in the background art that most existing building steel structures are not convenient to splice and install, the installation operation is relatively complicated, and it is difficult to adjust the lateral and longitudinal installation positions between the various structures.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a building steel structure that is easy to assemble, comprising: The first vertical rod has a first mounting hole inside, and a crossbeam is connected to the inner side of the first vertical rod. The left and right ends of the crossbeam are fixedly installed with a first connecting mechanism, and the front and rear ends of the crossbeam are fixedly installed with a second connecting mechanism. The second vertical rod is connected to the inner side of the second connecting mechanism. The left and right end faces of the second vertical rod are provided with second connecting holes, and the upper part of the rear end face of the second vertical rod is provided with a connecting groove. The connecting mechanism is provided inside the second vertical rod, and a horizontal rod is connected inside the connecting mechanism. The left and right end faces of the horizontal rod are provided with third connecting holes.

[0006] Preferably, the first connecting mechanism includes connecting plates fixedly connected to the left and right ends of the crossbeam, and the connecting plates have a first connecting hole inside.

[0007] Preferably, the connecting plate and the crossbeam are fixedly connected by reinforcing ribs that serve to strengthen the structure.

[0008] Preferably, the second connecting mechanism includes a mounting plate fixedly connected to the front and rear end faces of the crossbeam, and the mounting plate has a second mounting hole inside.

[0009] Preferably, the second connecting mechanism further includes limiting blocks fixedly connected to the front and rear end faces of the crossbeam, and the limiting blocks are disposed on the inner side of the mounting plate.

[0010] Preferably, the connecting mechanism includes a through groove formed inside the second vertical rod, and the connecting mechanism also includes third mounting holes formed on the left and right end faces of the second vertical rod.

[0011] Preferably, the limiting blocks and the mounting plates are equally spaced from left to right on both the front and rear end faces of the crossbeam, and the limiting blocks and the mounting plates are staggered.

[0012] Preferably, the second vertical rod is slidably disposed on the inner side of the mounting plate, and the second connecting hole on the outer end face of the second vertical rod corresponds one-to-one with the inner and outer of the second mounting hole, and the second vertical rod is engaged with the limiting block through the connecting groove.

[0013] Preferably, the crossbar is engaged with the second vertical bar via a through groove, and the through groove is equally spaced from top to bottom inside the second vertical bar.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the building steel structure that is easy to splice is easy to splice and install, and at the same time solves the problem that most existing building steel structures are difficult to adjust the horizontal and vertical installation positions between the various structures. The second vertical rod is slidably set inside the mounting plate. When using this easy-to-assemble building steel structure, the second vertical rod is inserted into the inside of the mounting plate, so that the limiting block is engaged with the second vertical rod through the connecting groove, which facilitates the splicing and installation of the steel structure. The second connecting hole on the outer end face of the second vertical rod is set one-to-one with the second mounting hole, and the second vertical rod is fixedly connected to the mounting plate by bolt structure. Furthermore, the crossbar is inserted into the inside of the through groove, so that the crossbar and the second vertical bar are connected by a snap-fit, which facilitates the splicing and installation of the steel structure. The third connecting hole and the third mounting hole are set one-to-one, and the second vertical bar and the crossbar are fixedly connected by bolts. By setting the limiting blocks and mounting plates at equal intervals from left to right on both the front and rear ends of the crossbeam, and by staggering the limiting blocks and mounting plates, the lateral installation position of the second vertical rod on the front side of the crossbeam can be adjusted by adjusting the connection position of the second vertical rod and the mounting plate, thus improving its practicality. Furthermore, since the through slots are equally spaced from top to bottom inside the second vertical rod, the longitudinal installation position of the horizontal rod relative to the second vertical rod can be adjusted by adjusting the connection position between the horizontal rod and the through slot, making the operation convenient and improving its practicality. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle; Figure 3 This utility model Figure 1 A schematic diagram of the overall structure showing the connection between the second vertical bar and the horizontal bar. Figure 4 This utility model Figure 3 Enlarged structural diagram at point B.

[0016] In the diagram: 1. First vertical rod; 2. First mounting hole; 3. Horizontal beam; 4. Connecting plate; 5. First connecting hole; 6. Reinforcing rib; 7. Mounting plate; 8. Second mounting hole; 9. Limiting block; 10. Second vertical rod; 11. Connecting groove; 12. Second connecting hole; 13. Through groove; 14. Third mounting hole; 15. Horizontal rod; 16. Third connecting hole. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-4 This utility model provides a technical solution: a building steel structure that is easy to assemble, comprising: a first vertical rod 1 with a first mounting hole 2 inside, and a horizontal beam 3 connected to the inner side of the first vertical rod 1; a first connecting mechanism is fixedly installed at both the left and right ends of the horizontal beam 3, and a second connecting mechanism is fixedly installed at both the front and rear ends of the horizontal beam 3, specifically as follows: Figure 1 and Figure 2 As shown, the first connecting mechanism includes connecting plates 4 fixedly connected to the left and right ends of the crossbeam 3, and the connecting plates 4 have first connecting holes 5 inside, and reinforcing ribs 6 are fixedly connected between the connecting plates 4 and the crossbeam 3. The reinforcing ribs 6 play a role in reinforcing and supporting the connecting plates 4. When using this easy-to-assemble building steel structure, firstly, the first connecting holes 5 are aligned with the first mounting holes 2 one by one, and the crossbeam 3 is fixedly installed on the inner side of the first mounting holes 2 by bolt structure. Specific examples Figure 1 and Figure 2 As shown, the second connecting mechanism includes mounting plates 7 fixedly connected to the front and rear end faces of the crossbeam 3, and the mounting plates 7 have second mounting holes 8 inside. The second connecting mechanism also includes limiting blocks 9 fixedly connected to the front and rear end faces of the crossbeam 3, and the limiting blocks 9 are disposed on the inner side of the mounting plates 7. A second vertical rod 10 is connected to the inner side of the second connecting mechanism, and the left and right end faces of the second vertical rod 10 are provided with second connecting holes 12. A connecting groove 11 is provided on the upper part of the rear end face of the second vertical rod 10. Figure 2 and Figure 4 As shown, since the second vertical rod 10 is slidably disposed on the inner side of the mounting plate 7, when using this easy-to-assemble building steel structure, the second vertical rod 10 is inserted into the inner side of the mounting plate 7, so that the limiting block 9 is engaged with the second vertical rod 10 through the connecting groove 11, and the second connecting hole 12 on the outer end face of the second vertical rod 10 is set in a one-to-one correspondence with the second mounting hole 8, and the second vertical rod 10 and the mounting plate 7 are fixedly connected by bolt structure.

[0019] Specific examples Figure 1 and Figure 3As shown, since the limiting block 9 and the mounting plate 7 are both equally spaced from left to right on the front and rear end faces of the crossbeam 3, and the limiting block 9 and the mounting plate 7 are staggered, the lateral installation position of the second vertical rod 10 on the front side of the crossbeam 3 can be adjusted by adjusting the connection position between the second vertical rod 10 and the mounting plate 7. Specific examples Figure 1 and Figure 3 As shown, a connecting mechanism is provided inside the second vertical rod 10, and a horizontal rod 15 is connected inside the connecting mechanism. Third connecting holes 16 are provided on both the left and right ends of the horizontal rod 15. The connecting mechanism includes a through groove 13 inside the second vertical rod 10, and also includes third mounting holes 14 on the left and right ends of the second vertical rod 10. Specifically, as shown... Figure 3 As shown, when using this easily assembled building steel structure, the horizontal bar 15 is inserted into the inner side of the through groove 13, so that the horizontal bar 15 and the second vertical bar 10 are connected by a snap-fit ​​through the through groove 13. The third connecting hole 16 and the third mounting hole 14 are set one-to-one correspondences, and the second vertical bar 10 and the horizontal bar 15 are fixedly connected by bolts. Figure 1 As shown, since the through grooves 13 are equally spaced from top to bottom inside the second vertical rod 10, the longitudinal installation position of the horizontal rod 15 relative to the second vertical rod 10 can be adjusted by adjusting the connection position between the horizontal rod 15 and the through grooves 13. This is the method of using this easy-to-assemble building steel structure.

[0020] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0021] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A building steel structure that is easy to assemble, characterized in that: include: The first vertical rod (1) has a first mounting hole (2) inside, and a crossbeam (3) is connected to the inner side of the first vertical rod (1). The left and right ends of the crossbeam (3) are fixedly installed with a first connecting mechanism, and the front and rear ends of the crossbeam (3) are fixedly installed with a second connecting mechanism. The second vertical rod (10) is connected to the inner side of the second connecting mechanism. The left and right ends of the second vertical rod (10) are provided with second connecting holes (12), and the upper part of the rear end face of the second vertical rod (10) is provided with a connecting groove (11). The second vertical rod (10) is provided with a connecting mechanism inside, and a horizontal rod (15) is connected inside the connecting mechanism. The left and right ends of the horizontal rod (15) are provided with third connecting holes (16).

2. The easily assembled steel structure for buildings according to claim 1, characterized in that: The first connecting mechanism includes connecting plates (4) fixedly connected to the left and right ends of the crossbeam (3), and the connecting plates (4) have a first connecting hole (5) inside.

3. The easily assembled steel structure for buildings according to claim 2, characterized in that: The connecting plate (4) and the crossbeam (3) are fixedly connected by a reinforcing rib (6) that plays a reinforcing role.

4. A building steel structure that is easy to assemble according to claim 1, characterized in that: The second connecting mechanism includes a mounting plate (7) fixedly connected to the front and rear ends of the crossbeam (3), and the mounting plate (7) has a second mounting hole (8) inside.

5. A building steel structure that is easy to assemble according to claim 4, characterized in that: The second connecting mechanism also includes a limiting block (9) fixedly connected to the front and rear end faces of the crossbeam (3), and the limiting block (9) is located on the inner side of the mounting plate (7).

6. A building steel structure that is easy to assemble according to claim 1, characterized in that: The connecting mechanism includes a through groove (13) inside the second vertical rod (10), and the connecting mechanism also includes third mounting holes (14) on the left and right end faces of the second vertical rod (10).

7. A building steel structure that is easy to assemble according to claim 5, characterized in that: The limiting block (9) and the mounting plate (7) are both set at equal intervals from left to right on the front and rear end faces of the crossbeam (3), and the limiting block (9) and the mounting plate (7) are staggered.

8. A building steel structure that is easy to assemble according to claim 1, characterized in that: The second vertical rod (10) is slidably disposed on the inner side of the mounting plate (7), and the second connecting hole (12) on the outer end face of the second vertical rod (10) is correspondingly disposed with the second mounting hole (8) inside and out, and the second vertical rod (10) is engaged with the limiting block (9) through the connecting groove (11).

9. A building steel structure that is easy to assemble according to claim 1, characterized in that: The horizontal bar (15) is engaged with the second vertical bar (10) through the through groove (13), and the through groove (13) is opened at equal intervals from top to bottom inside the second vertical bar (10).

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