CN219491286U - A stable steel structure based on construction engineering - Google Patents

Abstract

The utility model discloses a stable steel structure based on constructional engineering, which comprises a stand column, wherein the top of the inner wall of the stand column is fixedly embedded and connected with a cross, the tops of the four sides of the stand column are welded with supporting pieces, the four ends of the cross are movably sleeved with steel pieces, the surface of the supporting pieces is provided with a first connecting component, the inner wall of the stand column is provided with a butt joint component, the top of the surface of the stand column is provided with a second connecting component, and the tops and the bottoms of the surface of the stand column are sleeved with mounting plates. According to the utility model, through the cooperation of the upright post, the cross, the supporting piece, the steel piece, the first bolt, the first nut, the square plate, the connecting pipe, the butt joint block, the second bolt and the second nut, the advantage of being capable of forming a stable steel structure is achieved, the steel structure is firmer when being connected everywhere, the steel structure is vertically reinforced when being connected at the upper part and the lower part, the stability of the steel structure is improved, and the steel structure is suitable for being used in a harsher environment, and the use requirement of people is met.

Description

A stable steel structure based on construction engineering

technical field

The utility model relates to the technical field of steel structures, in particular to a stable steel structure based on construction engineering.

Background technique

A steel structure is a supporting load-bearing member for buildings. It is a combination of various parts through welding, riveting or bolting. These parts are connected to each other and restrict each other to form an organic whole.

The utility model patent of patent application publication number CN216552700U discloses a steel structure with good stability for construction engineering, including a base, a connecting block and a connecting hole B, a load-bearing column is welded at the center of the top of the base, and the top of the load-bearing column Adding blocks are welded, and openings are opened on both sides of the load-bearing column at the bottom of the adding blocks. The structural member fixes the connecting parts through welding, which not only increases the fixing area but also improves the stability of the connection. At the same time, it is convenient for transportation and on-site connection and fixing, thus greatly improving the convenience of transportation and processing.

However, the above-mentioned device still has some shortcomings in actual use. The more obvious ones are that the steel structure has poor stability, and cannot be reinforced when connected at various places. It is suitable for harsher environments and cannot meet people's needs.

Therefore, it is necessary to invent a solid steel structure based on construction engineering to solve the above problems.

Utility model content

The purpose of this utility model is to provide a stable steel structure based on construction engineering, which has the advantages of stability and high strength, and solves the problem of poor stability of the steel structure, which cannot be reinforced when connecting everywhere, so as to improve the stability of the steel structure. It is suitable for more harsh environments and cannot meet the needs of people.

In order to achieve the above purpose, the utility model provides the following technical solution: a stable steel structure based on construction engineering, including a column, the top of the inner wall of the column is fixedly inlaid with a cross, and the tops of the four sides of the column are welded with support pieces , the four ends of the cross are movably sleeved with steel parts, the surface of the support is equipped with a connection assembly 1, the inner wall of the column is equipped with a butt joint assembly, and the top of the column surface is installed with a connection assembly 2, so The top and bottom of the column surface are sleeved and welded with mounting plates.

Preferably, the connection assembly includes a bolt, one end of the bolt passes through the support piece, the steel piece and the cross in sequence and extends to the outside of the support piece, and the surface of the one end of the bolt one is threaded with a nut one.

Preferably, the docking assembly includes a square plate, the surface of the square plate is slidably connected to the inner wall of the column, the bottom of the square plate is welded with a connecting pipe, and the bottom of the connecting pipe is welded with a butt block.

Preferably, the connection assembly 2 includes a bolt 2, one end of the bolt 2 passes through the column and the cross and extends to the outside of the column, and the surface of the bolt 2 is threaded with a nut 2 .

Preferably, the surfaces of the support piece and the steel piece are both provided with a through hole matching with the bolt 1, and the surface of the cross is provided with a long hole.

Preferably, the surfaces of the column and the cross are provided with through holes 2 matching the bolts 2, and the bottoms on both sides of the column inner cavity are welded with limiting plates.

Compared with the prior art, the beneficial effects of the utility model are as follows:

The utility model has the advantage of being able to form a stable steel structure through the cooperation of the column, the cross, the support piece, the steel piece, the bolt 1, the nut 1, the square plate, the connecting pipe, the butt block, the bolt 2 and the nut 2, so that it can be used in various It is more firm when connected at the upper and lower parts, and vertical reinforcement is carried out when the upper and lower parts are connected to improve the stability of the steel structure. It is suitable for harsher environments and meets people's needs.

Description of drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the utility model;

Fig. 2 is the three-dimensional schematic diagram of partial front view of the utility model;

Fig. 3 is the three-dimensional schematic view of the support member and the steel part of the utility model;

Fig. 4 is a three-dimensional schematic diagram of the docking assembly of the present invention.

In the figure: 1 column, 2 cross, 3 support piece, 4 steel piece, 5 connecting component 1, 6 docking component, 7 connecting component 2, 8 mounting plate, 9 long hole, 10 limit plate, 51 bolt 1, 52 nut 1. 61 square plates, 62 connecting pipes, 63 docking blocks, 71 bolts 2, 72 nuts 2.

Detailed ways

Please refer to Figures 1-4, a stable steel structure based on construction engineering, including a column 1, the top of the inner wall of the column 1 is fixedly inlaid with a cross 2, and the tops of the four sides of the column 1 are welded with supports 3, and the top of the cross 2 The four ends are all movable sleeves with steel parts 4, the surface of the support member 3 is equipped with a connection assembly 1, the inner wall of the column 1 is equipped with a butt joint assembly 6, the top of the column 1 surface is equipped with a connection assembly 2 7, and the top of the column 1 surface Both the bottom and the bottom are sleeved and welded with a mounting plate 8;

The connection assembly one 5 includes a bolt one 51, one end of the bolt one 51 passes through the support member 3, the steel member 4 and the cross 2 in turn and extends to the outside of the support member 3, the surface of the one end of the bolt one 51 is threaded with a nut one 52, through Bolt one 51 and nut one 52 are set to fix the steel part 4 with the support part 3 and the cross 2 respectively, so as to improve the strength of the steel structure;

The docking assembly 6 comprises a square plate 61, the surface of the square plate 61 is slidably connected to the inner wall of the column 1, the bottom of the square plate 61 is welded with a connecting pipe 62, and the bottom of the connecting pipe 62 is welded with a docking block 63, by setting the square plate 61, connecting The pipe 62 and the docking block 63 are installed between the upper and lower columns 1 and then docked and reinforced to improve the vertical strength between the two columns 1;

The connection assembly 2 7 includes a bolt 2 71. One end of the bolt 2 71 runs through the column 1 and the cross 2 and extends to the outside of the column 1. The surface thread at one end of the bolt 2 71 is provided with a nut 2 72. By setting the bolt 2 71 and the nut 2 72. When the butt joint block 63 is inserted into the surface of the cross 2, it is reinforced, thereby improving the strength and stability of the steel structure;

The surfaces of the support member 3 and the steel part 4 are all provided with a through hole 1 compatible with the bolt 1 51, and the surface of the cross 2 is provided with a long hole 9. By setting the long hole 9, it is convenient for the bolt 1 51 to pass through the cross 2 and the cross 2. Nut-52 is connected;

The surfaces of the column 1 and the cross 2 are provided with through holes 2 that are compatible with the bolt 2 71. The bottoms on both sides of the inner cavity of the column 1 are welded with limiting plates 10. By setting the limiting plates 10, the opposite plate 61 is limited. , to prevent the docking assembly 6 from breaking away from the column 1 .

During use, when it is necessary to connect the steel part 4 with the cross 2 and the support part 3, the steel part 4 is butted into the support part 3 so that it is sleeved on the surface of one end of the cross 2, and then the bolt one 51 is passed through the Hole 1 and long hole 9 extend to the outside of support member 3, and then nut 1 52 is threaded on the surface of bolt 1 51 one end, thereby fixing between steel piece 4 and column 1, when it is necessary to connect two columns 1 When fixing between them, place one column 1 above the other column 1, insert the docking block 63 on the docking assembly 6 into the surface of the cross 2, and connect the mounting plates 8 on the two columns 1 through external bolts and nuts. Fix between them, then pass one end of the bolt two 71 through the column 1, the docking block 63 and the cross 2, and then set the nut two 72 threaded on the surface of the bolt two 71 to reinforce between the two columns 1.

To sum up: the stable steel structure based on construction works is solved through the cooperation of column 1, cross 2, support piece 3, steel piece 4, connection component 1 5, docking component 6, connection component 2 7 and installation plate 8. The stability of the steel structure is poor, and it cannot be reinforced when connecting everywhere to improve the stability of the steel structure. It is not suitable for harsher environments and cannot meet the needs of people.

Claims (6)

1. Firm shaped steel structure based on building engineering, including stand (1), its characterized in that: the utility model discloses a cross is connected with in the top fixed mosaic of stand (1) inner wall, support piece (3) have all been welded at the top of stand (1) four sides, the equal movable sleeve in four ends of cross (2) is equipped with steelwork (4), the surface mounting of support piece (3) has coupling assembling one (5), butt joint subassembly (6) are installed to the inner wall of stand (1), coupling assembling two (7) are installed at the top of stand (1) surface, welding mounting panel (8) are all overlapped to the top and the bottom on stand (1) surface.

2. The stable steel structure based on construction engineering according to claim 1, wherein: the first connecting component (5) comprises a first bolt (51), one end of the first bolt (51) sequentially penetrates through the supporting piece (3), the steel piece (4) and the cross (2) and extends to the outside of the supporting piece (3), and a first nut (52) is sleeved on the surface thread of one end of the first bolt (51).

3. The stable steel structure based on construction engineering according to claim 1, wherein: the butt joint assembly (6) comprises a square plate (61), the surface of the square plate (61) is in sliding connection with the inner wall of the upright post (1), a connecting pipe (62) is welded at the bottom of the square plate (61), and a butt joint block (63) is welded at the bottom of the connecting pipe (62).

4. The stable steel structure based on construction engineering according to claim 1, wherein: the second connecting component (7) comprises a second bolt (71), one end of the second bolt (71) penetrates through the upright post (1) and the cross (2) and extends to the outside of the upright post (1), and a second nut (72) is sleeved on the surface thread of one end of the second bolt (71).

5. The stable steel structure based on construction engineering according to claim 2, wherein: the surface of support piece (3) and steel spare (4) all has seted up through-hole one with bolt one (51) looks adaptation, slot hole (9) have been seted up on the surface of cross (2).

6. The stable steel structure based on construction engineering according to claim 4, wherein: the surface of stand (1) and cross (2) all has seted up through-hole two with bolt two (71) looks adaptation, the bottom of stand (1) inner chamber both sides has all welded limiting plate (10).