CN219451061U - H-shaped steel girder lower support reinforced concrete beam structure - Google Patents
H-shaped steel girder lower support reinforced concrete beam structure Download PDFInfo
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- CN219451061U CN219451061U CN202320936433.2U CN202320936433U CN219451061U CN 219451061 U CN219451061 U CN 219451061U CN 202320936433 U CN202320936433 U CN 202320936433U CN 219451061 U CN219451061 U CN 219451061U
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Abstract
The utility model relates to the technical field of H-shaped steel, and discloses an H-shaped steel beam lower support reinforced concrete beam structure, which comprises an H-shaped steel beam main body, wherein the top of the H-shaped steel beam main body is movably connected with a concrete beam main body, the top of the concrete beam main body is provided with a floor slab, the left side and the right side of the top of the floor slab are movably inserted with mounting screws, and the left side and the right side of the H-shaped steel beam main body are provided with stiffening plates. This H shaped steel roof beam holds in palm under and consolidates concrete beam structure, through setting up mounting screw rod, the stiffening plate, screw hole and first nut, put into mounting screw rod in the floor both sides, make the bottom of two mounting screw rods penetrate in the through-hole of H shaped steel roof beam main part top both sides, rotate two mounting screw rods and make its bottom screw in respectively in the screw hole of two stiffening plates, at last install the nut on two mounting screw rod tops, make H shaped steel roof beam, concrete beam, floor and stiffening plate synchronous installation, thereby make the H shaped steel roof beam hold in the palm under and consolidate the installation of concrete beam more portably.
Description
Technical Field
The utility model relates to the technical field of H-shaped steel, in particular to an H-shaped steel beam lower support reinforced concrete beam structure.
Background
The H-shaped steel is an economic section high-efficiency section with more optimized section area distribution and more reasonable strength-weight ratio, and has the advantages of strong bending resistance, simple construction, cost saving, light structure weight and the like in all directions because all parts of the H-shaped steel are distributed at right angles.
According to the structure of the H-shaped steel beam lower support reinforced concrete beam provided by the Chinese patent CN212642212U, the H-shaped steel beam and the concrete beam group are fixed through the U-shaped bolts, so that the strength and the rigidity of the reinforced rear beam can be greatly improved, the connection between the H-shaped steel beam and the concrete beam group are stressed together, and the stress reliability of the structure is ensured. Because the H-shaped steel beam is required to be perforated on the H-shaped steel beam with the floor slab and the concrete beam, the number of the perforated holes is large, the installation operation is complex, and the stiffening plate on the H-shaped steel beam is generally bonded or integrally formed with the H-shaped steel beam, so that the stiffening plate is inconvenient to install. Therefore, it is necessary to design an H-shaped steel girder lower support reinforced concrete girder structure which is easier to install.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an H-shaped steel beam lower support reinforced concrete beam structure which has the advantages of reducing the holes of the H-shaped steel beam, synchronously installing and disassembling stiffening plates, and the like, and solves the problems that the holes are required to be formed on the H-shaped steel beam in the installation of the existing H-shaped steel beam, floor slabs and concrete beams, the number of the holes is large, the installation operation is complicated, stiffening plates on the H-shaped steel beam are generally bonded or integrally formed with the H-shaped steel beam, and the stiffening plates are inconvenient to install.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hold in palm under H shaped steel roof beam and consolidate concrete beam structure, includes H shaped steel roof beam main part, the top swing joint of H shaped steel roof beam main part has the concrete beam body, the floor is installed at the top of concrete beam body, the equal activity in left and right sides at floor top is pegged graft there is the installation screw rod, the left and right sides of H shaped steel roof beam main part all is provided with the stiffening plate, two the screw hole has all been seted up to the opposite side at stiffening plate top, two the bottom of installation screw rod respectively with the internal thread connection of two screw holes, two the equal threaded connection in top of installation screw rod has first nut, two the top of first nut offsets with the left and right sides at floor top respectively.
Preferably, through holes are formed in the left side and the right side of the top of the H-shaped steel beam main body and the right side of the top of the floor slab, the side surfaces of the mounting screw are connected with the inside of the through holes in a rotating mode, and the side surfaces of the mounting screw and the through holes of the H-shaped steel beam main body and the floor slab rotate in a rotating mode, so that the floor slab and the H-shaped steel beam main body can be conveniently assembled.
Preferably, the fixed connecting block that is provided with in top of concrete beam body, the recess has been seted up to the bottom of floor, the inside looks adaptation of connecting block and recess passes through the connecting block at concrete beam body top and the recess fit-in of floor bottom for after floor and H shaped steel roof beam main part installation are fixed, the concrete beam body between floor and the H shaped steel roof beam main part is fixed, need not to be used for its and the connection of concrete beam main part in the H shaped steel roof beam main part trompil, reduces trompil quantity, the H shaped steel roof beam of being convenient for holds in the palm the installation of reinforced concrete roof beam down.
Preferably, the side surfaces of the two mounting screws are respectively connected with a second nut in a threaded manner, the tops of the two second nuts are respectively propped against the left side and the right side of the bottom of the floor slab, the second nuts are screwed to enable the second nuts to rotate downwards on the surfaces of the mounting screws, the mounting screws are rotated to enable the mounting screws to rotate upwards, the bottom ends of the mounting screws are screwed out from threaded holes in the tops of the stiffening plates, and the stiffening plates can be detached.
Compared with the prior art, the utility model provides the H-shaped steel girder lower support reinforced concrete beam structure, which has the following beneficial effects:
1. this H shaped steel roof beam holds in palm under and consolidates concrete beam structure, through setting up the installation screw rod, the stiffening plate, screw hole and first nut, put the concrete beam body in H shaped steel roof beam main part, then put the floor on the concrete beam body, put into the left and right sides of H shaped steel roof beam main part to two stiffening plates again, through putting into the installation screw rod in the floor on both sides, make the bottom of two installation screw rods penetrate in the through-hole of H shaped steel roof beam main part top both sides, rotate two installation screw rods and make its bottom screw in the screw hole of two stiffening plates respectively, at last install the nut on two installation screw rod tops, make H shaped steel roof beam, concrete beam, floor and stiffening plate synchronous installation, thereby make the installation that the H shaped steel roof beam holds in the palm down and consolidate the concrete beam more simple and convenient.
2. This concrete beam structure is consolidated to H shaped steel roof beam lower support through setting up connecting block and recess, through the connecting block at concrete beam body top and the recess internal fit of floor bottom for after floor and the installation of H shaped steel roof beam main part are fixed, the concrete beam body between floor and the H shaped steel roof beam main part need not be used for its being connected with the concrete beam main part in the trompil of H shaped steel roof beam main part, has reduced the trompil quantity on the H shaped steel roof beam, thereby is convenient for the installation of the reinforced concrete beam of H shaped steel roof beam lower support.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present utility model;
FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present utility model;
fig. 3 is a side view of the structure of the present utility model.
Wherein: 1. an H-shaped steel girder main body; 2. a concrete beam body; 3. a floor slab; 4. installing a screw; 5. stiffening plates; 6. a threaded hole; 7. a first nut; 8. a through hole; 9. a connecting block; 10. a groove; 11. and a second nut.
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.
Referring to fig. 1-3, an H-beam lower support reinforced concrete beam structure comprises an H-beam main body 1, wherein the top of the H-beam main body 1 is movably connected with a concrete beam main body 2, a floor slab 3 is installed at the top of the concrete beam main body 2, a connecting block 9 is fixedly arranged at the top of the concrete beam main body 2, a groove 10 is formed at the bottom of the floor slab 3, the connecting block 9 is matched with the inside of the groove 10, the connecting block 9 and the groove 10 are arranged, the connecting block 9 at the top of the concrete beam main body 2 is matched with the groove 10 at the bottom of the floor slab 3, after the floor slab 3 is fixedly installed with the H-beam main body 1, the concrete beam main body 2 between the floor slab 3 and the H-beam main body 1 is not required to be perforated on the H-beam main body 1 for connection with the concrete beam main body 2, the number of the holes on the H-beam main body is reduced, thereby facilitating the installation of the H-beam lower support reinforced concrete beam, the left and right sides at the top of the floor slab 3 are movably inserted with mounting screws 4, the left and right sides at the top of the H-shaped steel beam main body 1 and the floor slab 3 are respectively provided with through holes 8, the side surfaces of the mounting screws 4 are rotationally connected with the inside of the through holes 8, the left and right sides of the H-shaped steel beam main body 1 are respectively provided with stiffening plates 5, the opposite sides at the top of the two stiffening plates 5 are respectively provided with threaded holes 6, the bottom ends of the two mounting screws 4 are respectively connected with the internal threads of the two threaded holes 6, the number of the mounting screws 4 and the stiffening plates 5 is a plurality, the top ends of the two mounting screws 4 are respectively in threaded connection with first nuts 7, the top parts of the two first nuts 7 are respectively propped against the left and right sides at the top of the floor slab 3, the mounting screws 4, the stiffening plates 5, the threaded holes 6 and the first nuts 7 are arranged, the concrete beam main body 2 is placed on the H-shaped steel beam main body 1, then put floor 3 on concrete beam body 2, put into the left and right sides of H shaped steel roof beam main part 1 again two stiffening plates 5, through put into installation screw rod 4 in floor 3 upper both sides, make the bottom of two installation screw rods 4 penetrate in the through-hole 8 of H shaped steel roof beam main part 1 top both sides, rotate two installation screw rods 4 and make its bottom screw in respectively in the screw hole 6 of two stiffening plates 5, finally install the nut on two installation screw rods 4 tops, make H shaped steel roof beam, concrete beam, floor 3 and stiffening plate 5 synchronous installation, thereby make the installation that the H shaped steel roof beam holds in the palm the reinforced concrete roof beam under, the equal threaded connection of side surface of two installation screw rods 4 has second nut 11, the top of two second nuts 11 offsets with the left and right sides of floor 3 bottom respectively.
When the concrete beam body 2 is placed on the H-shaped steel beam body 1, then the floor slab 3 is placed on the concrete beam body 2, then two stiffening plates 5 are placed on the left side and the right side of the H-shaped steel beam body 1, the bottom ends of the two mounting screws 4 penetrate into through holes 8 on the two sides of the top of the H-shaped steel beam body 1 through placing the mounting screws 4 on the two sides of the floor slab 3, the bottom ends of the two mounting screws 4 are rotated to be screwed into threaded holes 6 on the top of the two stiffening plates 5 respectively, finally nuts are arranged on the top ends of the two mounting screws 4, the H-shaped steel beam body 1 and the floor slab 3 are fixedly installed, and the concrete beam body 2 between the floor slab 3 and the H-shaped steel beam body 1 cannot move due to the fact that a connecting block 9 on the top of the concrete beam body 2 is matched with a groove 10 on the bottom of the floor slab 3, so that the H-shaped steel beam, the concrete beam, the floor slab 3 and the stiffening plates 5 are synchronously installed and fixed. This H shaped steel roof beam holds in palm under and consolidates concrete beam structure need not be used for its be connected with concrete beam body 2 in the trompil of H shaped steel roof beam main part 1, has reduced the trompil quantity on the H shaped steel roof beam, and stiffener 5 can with H shaped steel roof beam, concrete beam and floor 3 synchronous assembly, stiffener 5, H shaped steel roof beam, concrete beam and floor 3's dismantlement is also very convenient, the H shaped steel roof beam of being convenient for holds in the palm under and consolidates the installation use of concrete beam.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a hold in palm reinforced concrete beam structure under H shaped steel roof beam, includes H shaped steel girder main part (1), its characterized in that: the utility model provides a concrete beam structure, including H shaped steel roof beam main part (1), concrete beam main part (1)'s top swing joint has concrete beam main part (2), floor (3) are installed at the top of concrete beam main part (2), the left and right sides at floor (3) top all activity grafting has installation screw (4), the left and right sides of H shaped steel roof beam main part (1) all is provided with stiffening plate (5), two screw hole (6) are all offered to the opposite sides at stiffening plate (5) top, two the bottom of installation screw (4) respectively with the internal thread connection of two screw holes (6), two the equal threaded connection in top of installation screw (4) has first nut (7), two the top of first nut (7) offsets with the left and right sides at floor (3) top respectively.
2. The H-beam underbody reinforced concrete beam structure of claim 1, in which: through holes (8) are formed in the left side and the right side of the tops of the H-shaped steel beam main body (1) and the floor slab (3), and the side surfaces of the mounting screws (4) are rotationally connected with the interiors of the through holes (8).
3. The H-beam underbody reinforced concrete beam structure of claim 1, in which: the concrete beam body (2) is characterized in that a connecting block (9) is fixedly arranged at the top of the concrete beam body (2), a groove (10) is formed in the bottom of the floor slab (3), and the connecting block (9) is matched with the inner part of the groove (10).
4. The H-beam underbody reinforced concrete beam structure of claim 1, in which: the side surfaces of the two mounting screws (4) are respectively connected with a second nut (11) in a threaded manner, and the tops of the two second nuts (11) are respectively propped against the left side and the right side of the bottom of the floor slab (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320936433.2U CN219451061U (en) | 2023-04-24 | 2023-04-24 | H-shaped steel girder lower support reinforced concrete beam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320936433.2U CN219451061U (en) | 2023-04-24 | 2023-04-24 | H-shaped steel girder lower support reinforced concrete beam structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219451061U true CN219451061U (en) | 2023-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320936433.2U Active CN219451061U (en) | 2023-04-24 | 2023-04-24 | H-shaped steel girder lower support reinforced concrete beam structure |
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| Country | Link |
|---|---|
| CN (1) | CN219451061U (en) |
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2023
- 2023-04-24 CN CN202320936433.2U patent/CN219451061U/en active Active
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