CN219973529U - Fixing structure of steel beam - Google Patents
Fixing structure of steel beam Download PDFInfo
- Publication number
- CN219973529U CN219973529U CN202321080817.5U CN202321080817U CN219973529U CN 219973529 U CN219973529 U CN 219973529U CN 202321080817 U CN202321080817 U CN 202321080817U CN 219973529 U CN219973529 U CN 219973529U
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- steel beam
- rod
- splicing
- butt joint
- groove
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 91
- 239000010959 steel Substances 0.000 title claims abstract description 91
- 210000001503 joint Anatomy 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 claims description 15
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a steel beam fixing structure, which comprises a cross rod, wherein one end of the cross rod is fixedly connected with an I-shaped steel beam butt joint, one end of the cross rod is provided with a groove, the inner side of the groove is connected with a splicing rod in a sliding manner, one end of the splicing rod is provided with a cylindrical steel beam butt joint, and two ends of the top of the splicing rod are provided with cylindrical steel beam butt joints; the splicing rods and the cylindrical steel beam butt joint are of an integrated structure, and two groups of splicing rods are symmetrically arranged; wherein the splice bar is adapted to prevent the splice bar from advancing inwardly of the groove. According to the utility model, the fixing of the two steel beams with different shapes is realized through the I-shaped steel beam butt joint arranged at one end of the cross rod and the cylindrical steel beam butt joint arranged at the other end, so that the limitation of the steel beam fixing structure is reduced, and the function of the steel beam fixing structure is increased.
Description
Technical Field
The utility model relates to the technical field of fixed structures, in particular to a fixed structure of a steel beam.
Background
I-steel, also known as steel beams, are long steel bars having an I-shaped cross section. The I-steel is divided into a common I-steel and a light I-steel. The section is I-shaped steel, and according to the requirements of the existing building, the steel beam structure can be provided with a plurality of cylindrical steel beams besides the I-shaped structure.
When the two-shape steel beams are used simultaneously, the fixing structure is limited in the assembling process, the existing fixing structure of the steel beams is quite common, as shown in fig. 1, the whole fixing structure for the steel beams is assembled by the cross rod 1 and the splicing rod 2, the two ends of the whole cross rod 1 are assembled in a contact manner, and the supporting force at the two ends of the cross rod 1 is used for supporting the steel beams in the contact assembling process.
But in the prior art, can not satisfy the assembly of two kinds of girder steel of cylindrical girder steel and I shape girder steel simultaneously, the assembly between the girder steel of different specifications probably needs the mounting that a plurality of specifications are equal to assemble and use, and the use to different specification girder steel fixed knot constructs is inconvenient.
It is necessary to provide a fixing structure of the steel beam.
Disclosure of Invention
The utility model aims to provide a fixing structure of a steel beam, which solves the problem that the assembling of two steel beams, namely a cylindrical steel beam and an I-shaped steel beam, cannot be simultaneously satisfied in the prior art, a plurality of fixing pieces with equal specifications can be needed to be assembled for use in assembling the steel beams with different specifications, and the using process of the fixing structure of the steel beam with different specifications is inconvenient.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the fixing structure of the steel beam comprises a cross rod, wherein an I-shaped steel beam butt joint is fixedly connected to one end of the cross rod, a groove is formed in one end of the cross rod, a splicing rod is connected to the inner side of the groove in a sliding mode, a cylindrical steel beam butt joint is arranged at one end of the splicing rod, and cylindrical steel beam butt joints are arranged at two ends of the top of the splicing rod; and
the splicing rods and the cylindrical steel beam butt joint are of an integrated structure, and two groups of splicing rods are symmetrically arranged; wherein the method comprises the steps of
The splicing rod is suitable for preventing the splicing rod from pushing to the inner side of the groove.
Optionally, a through hole is formed in the inner side wall of the I-shaped steel beam butt joint, and a limiting assembly is rotatably connected to the inner side of the through hole; wherein the method comprises the steps of
The limiting assembly is suitable for preventing the steel beam from being separated from the inside of the I-shaped steel beam butt joint.
Optionally, one end of the splicing rod is provided with a hexagonal clamping block; and
one end of the hexagonal clamping block is clamped with the inside of the groove, and the outer side wall of the splicing rod is in sliding connection with the inner side of the groove; wherein the method comprises the steps of
The hexagonal clamping blocks are used for limiting the positions of the splicing rods on the inner sides of the grooves.
Optionally, the limiting component comprises a rotating ring, the rotating ring is rotationally connected with the side wall of the butt joint of the I-shaped steel beam, and the outer side of the rotating ring is fixedly connected with a snap-in lug at equal intervals; and the engagement lug and the side wall of the through hole are in rotary connection through the engagement lug.
Optionally, one side of the rotating ring is provided with the backing ring, the center of the backing ring is provided with a telescopic rod, and the outer side of the telescopic rod is provided with a thrust spring; and
the backing ring, the telescopic rod and the thrust spring are arranged in concentric circles.
Optionally, the thrust spring and the end face of the telescopic rod are fixedly connected with a bearing post, and one end of the bearing post, which is far away from the telescopic rod, is fixedly connected with the telescopic rod; wherein the method comprises the steps of
The telescopic rod is used for propping against the inner side of the butt joint of the I-shaped steel beam.
Optionally, a limiting block is arranged on the top wall of the splicing rod; and
the limiting blocks are arranged in a central axis symmetrical structure; wherein the method comprises the steps of
The limiting block is suitable for preventing the splicing rod from abutting against the inner side of the groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. the fixing of the two steel beams with different shapes is realized through the I-shaped steel beam butt joint arranged at one end of the cross rod and the cylindrical steel beam butt joint arranged at the other end, so that the limitation of the steel beam fixing structure is reduced, and the function of the steel beam fixing structure is increased;
2. the limiting assembly movably arranged at one side of the I-shaped steel beam butt joint is clamped with the inner side of the through hole, so that the limiting of the I-shaped steel beam clamped at the bottom end of the I-shaped steel beam butt joint is realized conveniently, and the splicing efficiency of the bottom end of the I-shaped steel beam butt joint and the I-shaped steel beam is improved in a quick fixing mode;
3. the disassembly of the splicing rod and the cross rod is conveniently realized through the clamping of the hexagonal clamping block arranged at one end of the splicing rod and one end face of the inner side of the groove, and the splicing rod and the cross rod can be assembled in a more targeted clamping manner when being used for the cylindrical steel beam.
Drawings
FIG. 1 is a prior art schematic diagram of the present utility model;
FIG. 2 is a schematic perspective view of the present utility model;
FIG. 3 is a schematic view of a three-dimensional enlarged structure of the present utility model;
FIG. 4 is a schematic perspective view of a spacing assembly according to the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
In the figure: 1. a cross bar; 2. splicing the connecting rods; 3. i-shaped steel beam butt joint; 4. a through hole; 5. a limit component; 51. a receiving column; 52. a telescopic rod; 53. a thrust spring; 54. a backing ring; 55. a rotating ring; 56. engaging the bump; 6. a cylindrical steel beam butt joint; 7. a limiting block; 8. a groove; 9. and a hexagonal clamping block.
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. 1-5, an embodiment of the present utility model is provided: the utility model provides a fixed knot of girder steel constructs, including horizontal pole 1, the one end fixedly connected with I-shaped girder steel butt joint 3 of horizontal pole 1, be provided with through hole 4 on the inside wall of I-shaped girder steel butt joint 3, the inboard rotation of through hole 4 is connected with spacing subassembly 5, spacing subassembly 5 includes swivel ring 55, swivel ring 55 and I-shaped girder steel butt joint 3 lateral wall rotate and are connected, the equidistant fixedly connected with interlock lug 56 in the outside of swivel ring 55, and interlock lug 56 constitutes rotation with the lateral wall of through hole 4 and is connected through interlock lug 56, it can be further stated that swivel ring 55 and I-shaped girder steel butt joint 3 inside wall rotate through interlock lug 56 to drive interlock lug 56 one side fixedly connected's lining ring 54, telescopic link 52 and thrust spring 53 coaxial heart rotate, can drive the telescopic link 52 who accepts post 51 one ton like this and rotate.
A backing ring 54 is arranged on one side of the rotating ring 55, a telescopic rod 52 is arranged in the center of the backing ring 54, and a thrust spring 53 is arranged on the outer side of the telescopic rod 52; and the backing ring 54, the telescopic rod 52 and the thrust spring 53 are arranged in concentric circles, the end faces of the thrust spring 53 and the telescopic rod 52 are fixedly connected with the bearing column 51, one end of the bearing column 51, which is far away from the telescopic rod 52, is fixedly connected with the telescopic rod 52, the telescopic rod 52 is used for propping against the inner side of the I-shaped steel beam butt joint 3, the middle limiting component 5 is suitable for preventing the steel beam from being separated from the inner side of the I-shaped steel beam butt joint 3, the limiting component 5 penetrates through the inside of the through hole 4 formed in the side wall of the I-shaped steel beam butt joint 3, the inner side of the through hole 4 is transversely fixed with a limiting rod, one end of the limiting component 5 is meshed with the limiting rod, a clamping structure is formed in the meshing process, limiting is achieved, and the I-shaped steel beam is fixed.
A groove 8 is formed in one end of the cross rod 1, a splicing rod 2 is slidably connected to the inner side of the groove 8, a cylindrical steel beam butt joint 6 is arranged at one end of the splicing rod 2, a cylindrical steel beam butt joint 6 is arranged at two ends of the top of the splicing rod 2, the splicing rod 2 and the cylindrical steel beam butt joint 6 are of an integrated structure, two groups of splicing rods 2 are symmetrically arranged, the splicing rods 2 are suitable for preventing the splicing rods 2 from pushing to the inner side of the groove 8, and the splicing rods 2 are used for fixing the cylindrical steel beam;
the limiting blocks 7 are arranged on the top wall of the splicing rod 2, the limiting blocks 7 are arranged in a central axis symmetrical structure, the limiting blocks 7 are suitable for preventing the splicing rod 2 from abutting against the inner side of the groove 8, a hexagonal clamping block 9 is arranged at one end of the splicing rod 2, one end of the hexagonal clamping block 9 is clamped with the inner side of the groove 8, the outer side wall of the splicing rod 2 is in sliding connection with the inner side of the groove 8, after one end of the splicing rod 2 slides on the inner side of the groove 8, one end of the splicing rod 2 is mutually meshed with a hexagonal groove formed in the inner side wall of the groove 8, the splicing of the splicing rod 2 and the cross rod 1 is realized in the meshing process, the hexagonal clamping block 9 is meshed with the hexagonal groove on the side wall of the groove 8 to realize the clamping structure, and the hexagonal clamping block 9 can be further used for limiting the position of the splicing rod 2 on the inner side of the groove 8.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a fixed knot of girder steel constructs, includes horizontal pole (1), its characterized in that: one end of the cross rod (1) is fixedly connected with an I-shaped steel girder butt joint (3), one end of the cross rod (1) is provided with a groove (8), the inner side of the groove (8) is connected with a splicing rod (2) in a sliding mode, one end of the splicing rod (2) is provided with a cylindrical steel girder butt joint (6), and two ends of the top of the splicing rod (2) are provided with cylindrical steel girder butt joints (6); and
the splicing rods (2) and the cylindrical steel beam butt joint (6) are of an integrated structure, and the splicing rods (2) are symmetrically provided with two groups; wherein the method comprises the steps of
The splicing rod (2) is suitable for preventing the splicing rod (2) from pushing to the inner side of the groove (8).
2. A steel girder fixing structure according to claim 1, wherein: the inner side wall of the I-shaped steel beam butt joint (3) is provided with a through hole (4), and the inner side of the through hole (4) is rotationally connected with a limiting assembly (5); wherein the method comprises the steps of
The limiting assembly (5) is suitable for preventing the steel beam from being separated from the inside of the I-shaped steel beam butt joint (3).
3. A steel girder fixing structure according to claim 2, wherein: one end of the splicing rod (2) is provided with a hexagonal clamping block (9); and
one end of the hexagonal clamping block (9) is clamped with the inside of the groove (8), and the outer side wall of the splicing rod (2) is in sliding connection with the inner side of the groove (8); wherein the method comprises the steps of
The hexagonal clamping block (9) is used for limiting the position of the splicing rod (2) at the inner side of the groove (8).
4. A steel girder fixing structure according to claim 3, wherein: the limiting assembly (5) comprises a rotating ring (55), the rotating ring (55) is rotationally connected with the side wall of the I-shaped steel beam butt joint (3), and the outer side of the rotating ring (55) is fixedly connected with a meshing lug (56) at equal intervals; and
the engagement projection (56) is rotatably connected to the side wall of the through-hole (4) by means of the engagement projection (56).
5. The steel beam fixing structure according to claim 4, wherein: a backing ring (54) is arranged on one side of the rotating ring (55), a telescopic rod (52) is arranged at the center of the backing ring (54), and a thrust spring (53) is arranged on the outer side of the telescopic rod (52); and
the backing ring (54), the telescopic rod (52) and the thrust spring (53) are arranged in concentric circles.
6. The steel beam fixing structure according to claim 5, wherein: the end faces of the thrust spring (53) and the telescopic rod (52) are fixedly connected with a bearing column (51), and one end, far away from the telescopic rod (52), of the bearing column (51) is fixedly connected with the telescopic rod (52); wherein the method comprises the steps of
The telescopic rod (52) is used for propping against the inner side of the I-shaped steel beam butt joint (3).
7. The steel beam fixing structure according to claim 6, wherein: a limiting block (7) is arranged on the top wall of the splicing rod (2); and
the limiting blocks (7) are arranged in a central axis symmetrical structure; wherein the method comprises the steps of
The limiting block (7) is suitable for preventing the splicing rod (2) from abutting against the inner side of the groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321080817.5U CN219973529U (en) | 2023-05-08 | 2023-05-08 | Fixing structure of steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321080817.5U CN219973529U (en) | 2023-05-08 | 2023-05-08 | Fixing structure of steel beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219973529U true CN219973529U (en) | 2023-11-07 |
Family
ID=88591472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321080817.5U Active CN219973529U (en) | 2023-05-08 | 2023-05-08 | Fixing structure of steel beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219973529U (en) |
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2023
- 2023-05-08 CN CN202321080817.5U patent/CN219973529U/en active Active
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