CN219033782U

CN219033782U - H-shaped steel structure and mounting structure for steel structure

Info

Publication number: CN219033782U
Application number: CN202223272233.6U
Authority: CN
Inventors: 司文涛; 邵飞; 司文波
Original assignee: Anhui Dongfang Steel Structure Co ltd
Current assignee: Anhui Dongfang Steel Structure Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-16
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses an H-shaped steel structure and a mounting structure for the steel structure. The utility model has the advantages that: when two adjacent H-shaped steel structure main bodies are required to be connected, two ends of the splicing piece are respectively inserted into dovetail grooves of the fixing blocks on the two wing plates, so that the first threaded holes are corresponding to the first threaded grooves, the splicing piece and the H-shaped steel structure main bodies are fixed through bolts, then the dovetail grooves of the fixing blocks on the wing plates of the H-shaped steel structure main bodies to be connected are connected with the splicing piece, and the dovetail grooves are also fixed through bolts, so that the two adjacent H-shaped steel structure main bodies can be stably connected, and the H-shaped steel structure main bodies cannot be grooved to reduce strength, so that the conditions that the H-shaped steel structure main bodies are bent or deformed and the like can be effectively reduced, and potential safety hazards are greatly reduced.

Description

H-shaped steel structure and mounting structure for steel structure

Technical Field

The utility model relates to the technical field of H-shaped steel structures and related accessories thereof, in particular to an H-shaped steel structure and a mounting structure for the H-shaped steel structure.

Background

The H-shaped steel is an economic section high-efficiency section with more optimized section area distribution and more reasonable strength-to-weight ratio, and the section is named as the English letter H. Because each part of the H-shaped steel is arranged at right angles, the H-shaped steel has the advantages of strong bending resistance, simple construction, cost saving, light structure weight and the like in all directions, and has been widely used.

The publication number CN217352867U discloses an H-shaped steel structure convenient to connect, comprising H-shaped steel; the connecting structure comprises an adjusting groove and a connecting assembly; the adjusting groove is arranged on the surface wall of the H-shaped steel, and an adjusting assembly is arranged in the connecting assembly, and particularly relates to the technical field of H-shaped steel structures. This H shaped steel structure convenient to connect is through seting up the adjustment tank on the web and the pterygoid lamina of H shaped steel to at adjustment tank internal mounting coupling assembling, be used for reaching the purpose of being convenient for connect, but through seting up the adjustment tank on web and pterygoid lamina, can lead to H shaped steel structure's rigidity intensity to reduce, when H shaped steel structure under the effort of long-time bearing process, can lead to H shaped steel structure to produce buckling or deformation, take place accidents such as fracture even, exists great potential safety hazard.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an H-shaped steel structure and a mounting structure for the steel structure.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a mounting structure for H shaped steel structure and steel construction, includes H shaped steel structure main part, splice and auxiliary mounting structure, H shaped steel structure main part includes a web and two pterygoid lamina, two pterygoid lamina fixed connection is in the both sides of web, the junction of web and pterygoid lamina is provided with reinforced structure, fixedly connected with a plurality of fixed blocks on the pterygoid lamina, the dovetail has been seted up on the fixed block, the both ends of splice and dovetail phase-match; the auxiliary mounting structure comprises a fixing plate, four third threaded holes are symmetrically formed in the surface of the fixing plate, a group of fixing pieces are symmetrically arranged on the surface of the fixing plate, two ends of each fixing piece are matched with the dovetail grooves, and a group of connecting plates are fixedly connected to the middle of the surface of the fixing plate.

Preferably, a plurality of first threaded holes are formed in the surface of the wing plate, first threaded grooves are formed in the top and the bottom of the splicing piece, second threaded grooves are formed in the top and the bottom of the fixing piece, and the first threaded holes are matched with the first threaded grooves and the second threaded grooves.

Preferably, a fourth threaded hole is formed in the side face of the connecting plate, a second threaded hole is formed in the surface of the web plate, the second threaded hole is matched with the fourth threaded hole, and the connecting plate is fixed with the web plate through bolts.

Preferably, the reinforcing structure comprises a reinforcing plate, the reinforcing plate is L-shaped, the reinforcing plate is fixedly connected to the joint of the wing plate and the web plate, and a plurality of reinforcing ribs are fixedly connected to the surface of the reinforcing plate.

Preferably, the splicing piece and the fixing piece are I-shaped steel pieces, the upper end and the lower end of the splicing piece are fixedly connected with the wing plates through bolts, and the upper end and the lower end of the fixing piece are fixedly connected with the wing plates through bolts.

The beneficial effects of the utility model are as follows:

1. the novel H-shaped steel structure comprises a wing plate, wherein a plurality of fixing blocks are arranged on the wing plate, dovetail grooves are formed in the fixing blocks, when two adjacent H-shaped steel structure bodies are required to be connected, two ends of a splicing piece are respectively inserted into the dovetail grooves of the fixing blocks on the two wing plates, so that the first threaded holes correspond to the first threaded grooves, the splicing piece and the H-shaped steel structure bodies are fixed through bolts, then the dovetail grooves of the fixing blocks on the wing plate of the H-shaped steel structure bodies required to be connected are connected with the splicing piece, and are also fixed through bolts, so that the two adjacent H-shaped steel structure bodies can be stably connected, the strength is not reduced due to the fact that the H-shaped steel structure bodies are grooved, the occurrence of bending or deformation of the H-shaped steel structure bodies is effectively reduced, and the potential safety hazard is greatly reduced;

2. the two ends of the inner side of the wing plate in the H-shaped steel structure main body are also provided with the fixing blocks, and the splicing pieces are spliced in the dovetail grooves on the fixing blocks and fixed through bolts, so that the H-shaped steel structure main body is transversely connected, and the practicability of the H-shaped steel structure main body can be effectively improved;

3. through setting up supplementary mounting structure, supplementary mounting structure's main part is the fixed plate, can carry out stable installation to the fixed plate through the third screw hole cooperation bolt on the fixed plate, when needs install H shaped steel structure main part on the fixed plate, need be connected the dovetail on the fixed block with the upper end and the lower extreme of mounting for first screw hole and the position assorted of second screw groove, and carry out fixed connection through the bolt, and the web can peg graft between a set of connecting plate, the second screw hole can with the position assorted of fourth screw hole, can be connected connecting plate and web through bolt cooperation nut, make the installation that H shaped steel structure main part can be stable on the fixed plate, can reach better installation effect through above-mentioned structure, make the more stable of H shaped steel structure main part installation.

Drawings

FIG. 1 is a perspective view of an H-beam structural body and splice of the present utility model;

FIG. 2 is an enlarged view of the structure of portion A of FIG. 1 in accordance with the present utility model;

FIG. 3 is a front view of the main body of the H-beam structure of the present utility model;

FIG. 4 is a side view of the body of the H-beam structure of the present utility model;

fig. 5 is a perspective view of the auxiliary mounting structure of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1-5, the mounting structure for the H-shaped steel structure and the steel structure provided by the utility model comprises an H-shaped steel structure main body 1, a splicing piece 4 and an auxiliary mounting structure 5,H, wherein the H-shaped steel structure main body 1 comprises a web 12 and two wing plates 11, the two wing plates 11 are fixedly connected to two sides of the web 12, a reinforcing structure 3 is arranged at the joint of the web 12 and the wing plates 11, a plurality of fixing blocks 2 are fixedly connected to the wing plates 11, dovetail grooves 21 are formed in the fixing blocks 2, two ends of the splicing piece 4 are matched with the dovetail grooves 21, two ends of the splicing piece 4 are respectively spliced in the dovetail grooves 21 of the fixing blocks 2 on the two wing plates 11, so that a first threaded hole 111 corresponds to a first threaded groove 41, the splicing piece 4 and the H-shaped steel structure main body 1 are fixed through bolts, then the wing plates 21 of the fixing blocks 2 on the H-shaped steel structure main body 1 to be connected are also fixed through bolts, thus the two adjacent H-shaped steel structure main bodies 1 can be stably connected, the H-shaped steel main body 1 can not be reduced in the dovetail grooves 21, the strength of the H-shaped steel structure main body can be effectively reduced, the hidden danger of the H-shaped steel structure can be greatly reduced, and the hidden danger of the H-shaped steel structure can be effectively reduced, and the safety is greatly reduced;

the auxiliary installation structure 5 comprises a fixing plate 51, four third threaded holes 511 are symmetrically formed in the surface of the fixing plate 51, a group of fixing pieces 52 are symmetrically arranged on the surface of the fixing plate 51, two ends of each fixing piece 52 are matched with the dovetail grooves 21, a group of connecting plates 53 are fixedly connected to the middle of the surface of the fixing plate 51, the fixing plate 51 can be stably installed through the third threaded holes 511 on the fixing plate 51 and bolts, when the H-shaped steel structure main body 1 is required to be installed on the fixing plate 51, the dovetail grooves 21 on the fixing block 2 are required to be connected with the upper ends and the lower ends of the fixing pieces 52, the positions of the first threaded holes 111 and the second threaded grooves 521 are matched, the fixing pieces are fixedly connected through the bolts, the web 12 can be inserted between the group of connecting plates 53, the second threaded holes 121 can be matched with the positions of the fourth threaded holes 531, the connecting plates 53 and the web 12 can be connected through bolts and nuts, the H-shaped steel structure main body 1 can be stably installed on the fixing plate 51, and the H-shaped steel structure main body 1 can be stably installed through the structure.

The surface of pterygoid lamina 11 has seted up a plurality of first screw holes 111, first screw groove 41 has been seted up to the top and the bottom of splice 4, the second screw groove 521 has been seted up to the top and the bottom of mounting 52, first screw hole 111 and first screw groove 41 and second screw groove 521 phase-match, through peg graft respectively in the dovetail 21 of fixed block 2 on two pterygoid lamina 11 with the both ends of splice 4 for first screw hole 111 and first screw groove 41 are corresponding, and fix splice 4 and H shaped steel structure main part 1 through the bolt, then be connected the dovetail 21 of fixed block 2 on the pterygoid lamina 11 of H shaped steel structure main part 1 that will connect with splice 4, also fix through the bolt, thereby can carry out stable connection with two adjacent H shaped steel structure main parts 1.

The fourth screw hole 531 has been seted up to the side of connecting plate 53, the second screw hole 121 has been seted up on the surface of web 12, second screw hole 121 and fourth screw hole 531 assorted, connecting plate 53 passes through the bolt to be fixed with web 12, when installing H shaped steel structure main part 1 on fixed plate 51, web 12 can peg graft between a set of connecting plate 53, second screw hole 121 can be with the position assorted of fourth screw hole 531, can be connected connecting plate 53 and web 12 through the bolt cooperation nut for H shaped steel structure main part 1 can be stable install on fixed plate 51.

The reinforcing structure 3 comprises a reinforcing plate 31, the reinforcing plate 31 is of an L shape, the reinforcing plate 31 is fixedly connected to the joint of the wing plate 11 and the web plate 12, a plurality of reinforcing ribs 32 are fixedly connected to the surface of the reinforcing plate 31, the joint of the web plate 12 and the wing plate 11 can be better reinforced by arranging the L-shaped reinforcing plate 31, and the H-shaped steel structural main body 1 can be more stable in structure and higher in strength by matching the reinforcing ribs 32.

Splice 4 and mounting 52 are I-shaped steel spare, and splice 4 upper and lower extreme passes through bolt and pterygoid lamina 11 fixed connection, and mounting 52 upper and lower extreme passes through bolt and pterygoid lamina 11 fixed connection, through splice 4 and mounting 52 that set up the I shape for splice 4 and mounting 52's body intensity is higher, and can match through the dovetail 21 of seting up on with fixed block 2, connect more conveniently, and connect and can possess more stable performance.

Working principle: when the H-shaped steel structure main body 1 needs to be installed, the fixing plate 51 can be stably installed through the third threaded holes 511 on the fixing plate 51 and the bolts, when the H-shaped steel structure main body 1 needs to be installed on the fixing plate 51, the dovetail grooves 21 on the fixing block 2 need to be connected with the upper end and the lower end of the fixing piece 52, so that the positions of the first threaded holes 111 and the second threaded grooves 521 are matched and fixedly connected through the bolts, the web 12 can be inserted between a group of connecting plates 53, the second threaded holes 121 can be matched with the positions of the fourth threaded holes 531, the connecting plates 53 and the web 12 can be connected through the bolts and nuts, the H-shaped steel structure main body 1 can be stably installed on the fixing plate 51, better installation effect can be achieved through the structure, the installation of the H-shaped steel structure main body 1 is more stable, when two adjacent H-shaped steel structural bodies 1 are required to be connected, two ends of the splicing piece 4 are respectively inserted into the dovetail grooves 21 of the fixing blocks 2 on the two wing plates 11, so that the first threaded holes 111 correspond to the first threaded grooves 41, the splicing piece 4 and the H-shaped steel structural bodies 1 are fixed through bolts, then the dovetail grooves 21 of the fixing blocks 2 on the wing plates 11 of the H-shaped steel structural bodies 1 required to be connected are connected with the splicing piece 4 and are also fixed through bolts, thus the two adjacent H-shaped steel structural bodies 1 can be stably connected, the strength is not reduced due to the fact that the H-shaped steel structural bodies 1 are grooved, bending or deformation of the H-shaped steel structural bodies 1 is effectively reduced, the potential safety hazard is greatly reduced, the fixing blocks 2 are also arranged at the two inner ends of the wing plates 11 in the H-shaped steel structural bodies 1, through pegging graft splice 4 in dovetail 21 on fixed block 2 to fix through the bolt, can make H shaped steel structure main part 1 carry out transverse connection, make H shaped steel structure main part 1 possess better practicality.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mounting structure for H shaped steel structure and steel construction, includes H shaped steel structure main part (1), splice (4) and supplementary mounting structure (5), its characterized in that: the H-shaped steel structure comprises a web plate (12) and two wing plates (11), wherein the two wing plates (11) are fixedly connected to two sides of the web plate (12), a reinforcing structure (3) is arranged at the joint of the web plate (12) and the wing plates (11), a plurality of fixing blocks (2) are fixedly connected to the wing plates (11), dovetail grooves (21) are formed in the fixing blocks (2), and two ends of each splicing piece (4) are matched with the dovetail grooves (21); the auxiliary mounting structure (5) comprises a fixing plate (51), four third threaded holes (511) are symmetrically formed in the surface of the fixing plate (51), a group of fixing pieces (52) are symmetrically arranged on the surface of the fixing plate (51), two ends of each fixing piece (52) are matched with the dovetail grooves (21), and a group of connecting plates (53) are fixedly connected to the middle of the surface of the fixing plate (51).

2. The H-shaped steel structure and the mounting structure for a steel structure according to claim 1, wherein: a plurality of first threaded holes (111) are formed in the surface of the wing plate (11), first threaded grooves (41) are formed in the top and the bottom of the splicing piece (4), second threaded grooves (521) are formed in the top and the bottom of the fixing piece (52), and the first threaded holes (111) are matched with the first threaded grooves (41) and the second threaded grooves (521).

3. The H-shaped steel structure and the mounting structure for a steel structure according to claim 1, wherein: the side of connecting plate (53) has seted up fourth screw hole (531), second screw hole (121) have been seted up on the surface of web (12), second screw hole (121) and fourth screw hole (531) assorted, connecting plate (53) are fixed with web (12) through the bolt.

4. The H-shaped steel structure and the mounting structure for a steel structure according to claim 1, wherein: the reinforcing structure (3) comprises a reinforcing plate (31), the reinforcing plate (31) is L-shaped, the reinforcing plate (31) is fixedly connected to the joint of the wing plate (11) and the web plate (12), and a plurality of reinforcing ribs (32) are fixedly connected to the surface of the reinforcing plate (31).

5. The H-shaped steel structure and the mounting structure for a steel structure according to claim 1, wherein: the splicing piece (4) and the fixing piece (52) are I-shaped steel pieces, the upper end and the lower end of the splicing piece (4) are fixedly connected with the wing plate (11) through bolts, and the upper end and the lower end of the fixing piece (52) are fixedly connected with the wing plate (11) through bolts.