CN220433906U - Steel member for energy-saving building - Google Patents
Steel member for energy-saving building Download PDFInfo
- Publication number
- CN220433906U CN220433906U CN202321756445.3U CN202321756445U CN220433906U CN 220433906 U CN220433906 U CN 220433906U CN 202321756445 U CN202321756445 U CN 202321756445U CN 220433906 U CN220433906 U CN 220433906U
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- Prior art keywords
- butt joint
- steel
- plate
- bolt
- fixed
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 78
- 239000010959 steel Substances 0.000 title claims abstract description 78
- 210000001503 joint Anatomy 0.000 claims abstract description 52
- 238000010276 construction Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a steel member for an energy-saving building, which comprises an I-shaped steel, wherein a fixed butt joint plate is welded at the top end of the I-shaped steel, the fixed butt joint plate is rotationally connected with a movable butt joint plate through a large bolt, and a butt joint groove is formed in the butt joint plate; connecting steel is inserted into the butt joint groove, and relates to the technical field of steel members; because under the condition of not tightening big nut and little nut to the arc through-hole provides the space for the rotation of little bolt, and movable butt joint board can be rotatory with fixed butt joint board relatively, thereby can adjust the direction of connecting steel, avoid the constant alignment of connecting groove position on the traditional well worker shaped steel and connecting steel to appear sometimes, thereby need offer the problem of connecting groove position again.
Description
Technical Field
The utility model relates to the technical field of steel members, in particular to a steel member for an energy-saving building.
Background
Steel structures are structures composed of steel materials, and are one of the main types of building structures. The structure mainly comprises beam steel, steel column, steel truss and other components made of section steel, steel plate and the like, and rust removal and prevention processes such as silanization, pure manganese phosphating, washing, drying, galvanization and the like are adopted. In the construction industry, the use of construction steel is becoming more and more common, when construction steel members are used, flexible collocation is needed between the steel members, thereby meeting the requirement of splicing steel member skeletons with various shapes,
when the connecting steel and the I-shaped steel are installed, threaded holes in the connecting steel and the I-shaped steel are required to be aligned accurately, and bolts can be screwed into the connecting steel and the I-shaped steel, so that the assembly difficulty is high; moreover, due to the irregularity of the building, the orientation of the connecting grooves of the traditional steel members is certain, and the orientation of the connecting grooves on the I-shaped steel is sometimes misaligned with the connecting steel, so that the connecting grooves are required to be opened again, and the assembly is further inconvenient.
Disclosure of Invention
The present utility model has been made in view of the problems existing in the steel members used in the existing energy-saving type construction.
Therefore, the utility model aims to provide the steel member for the energy-saving building, which solves the problems that when the connecting steel and the I-shaped steel are installed, screw holes on the connecting steel and the I-shaped steel are required to be accurately aligned, and then bolts can be screwed into the connecting steel and the I-shaped steel, so that the assembly difficulty is high; moreover, due to the irregularity of the building, the positions of the connecting grooves of the traditional steel members are certain, and the positions of the connecting grooves on the I-shaped steel are sometimes out of alignment with the connecting steel, so that the connecting grooves are required to be re-opened, and the problem of inconvenient assembly is further caused.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
the steel member for the energy-saving building comprises an I-shaped steel, wherein a fixed butt joint plate is welded at the top end of the I-shaped steel, the fixed butt joint plate is rotationally connected with a movable butt joint plate through a large bolt, and a butt joint groove is formed in the butt joint plate;
connecting steel is inserted into the butt joint groove, and the movable butt joint plate, the connecting steel and the fixed butt joint plate are fixed together through small bolts;
the fixed butt plate is provided with an arc-shaped through hole for the small bolt to move in.
As a preferable embodiment of the steel member for energy-saving building according to the present utility model, wherein: the center of the movable butt joint plate is provided with a first through hole, the large bolt penetrates through the butt joint plate and the fixed butt joint plate, the large bolt is connected with a large nut in a threaded mode, and the top of the large nut is tightly attached to the bottom wall of the fixed butt joint plate.
As a preferable embodiment of the steel member for energy-saving building according to the present utility model, wherein: and the movable butt joint plate is provided with an internal threaded hole, and the small bolt penetrates through the internal threaded hole and the arc-shaped through hole.
As a preferable embodiment of the steel member for energy-saving building according to the present utility model, wherein: the small bolt is connected with a small nut in a threaded manner, and the top of the small nut is tightly attached to the bottom wall of the butt plate.
As a preferable embodiment of the steel member for energy-saving building according to the present utility model, wherein: the movable butt plate is rotatably connected with the large bolt through a bearing.
Compared with the prior art:
the arc-shaped through holes which can allow the small bolts to move inside are formed in the fixed butt joint plates, so that the butt joint of the connecting steel and the movable butt joint plates is easier to realize, and the splicing of the connecting steel is more convenient;
under the condition that the large nut and the small nut are not screwed down, and the arc-shaped through hole provides a space for the rotation of the small bolt, the movable butt plate can rotate relative to the fixed butt plate, so that the direction of connecting steel can be adjusted, and the problem that the connecting groove on the traditional middle-work steel is sometimes misaligned with the connecting steel, so that the connecting groove position needs to be opened again is avoided;
the butt joint efficiency between the I-shaped steel and the connecting steel is quickened, so that the energy consumption of butt joint can be reduced.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present utility model;
FIG. 2 is a schematic view of an I-beam according to example 1 of the present utility model;
FIG. 3 is a partial schematic view of FIG. 1 provided in embodiment 1 of the present utility model;
fig. 4 is a schematic view of a large bolt according to embodiment 1 of the present utility model.
In the figure: the device comprises an I-shaped steel 1, a fixed butt plate 11, a first through hole 111, an arc-shaped through hole 112, a movable butt plate 2, a butt joint groove 21, an internal threaded hole 22, a connecting steel 3, a small bolt 4, a small nut 41, a large bolt 5 and a large nut 51.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
Example 1
The utility model provides a steel member for an energy-saving building, referring to fig. 1-4, which comprises an I-shaped steel 1, wherein a fixed butt joint plate 11 is welded at the top end of the I-shaped steel 1, the fixed butt joint plate 11 is fixed relative to the I-shaped steel 1, the fixed butt joint plate 11 is rotationally connected with a movable butt joint plate 2 through a big bolt 5, and a butt joint groove 21 is formed in the butt joint plate 2;
the butt joint groove 21 is internally inserted with the connecting steel 3, the butt joint plate 2, the connecting steel 3 and the fixed butt joint plate 11 are fixed together through the small bolts 4, and the small bolts 4 can strengthen the connection between the movable butt joint plate 2 and the fixed butt joint plate 11;
the fixed butt plate 11 is provided with an arc through hole 112 for the small bolt 4 to move in, the arc through hole 112 is an arc rotating by taking the center of the large bolt 5 as the center of a circle, when the small bolt 4 passes through the internal threaded hole 22, the small bolt 4 can easily pass through the arc through hole 112, and the width of the arc through hole 112 is larger than the aperture of the internal threaded hole 22.
The center of the abutting plate 11 is provided with a first through hole 111, the big bolt 5 penetrates through the abutting plate 2 and the fixed abutting plate 11, and part of the top of the big bolt 5 is not provided with external threads, so that when the small nut 41 and the big nut 51 are not screwed down, relative rotation between the movable abutting plate 2 and the fixed abutting plate 11 can be realized, the big nut 51 is connected with the big bolt 5 in a threaded mode, and the top of the big nut 51 is tightly attached to the bottom wall of the fixed abutting plate 11.
The movable butt plate 2 is provided with an internal threaded hole 22, and the small bolt 4 passes through the internal threaded hole 22 and the arc-shaped through hole 112.
The small bolt 4 is connected with a small nut 41 in a threaded manner, and the top of the small nut 41 is tightly attached to the bottom wall of the butt plate 11.
When the device is specifically used, a large bolt 5 passes through the movable butt joint plate 2, then the large bolt 5 passes through the fixed butt joint plate 11, a large nut 51 is screwed on the large bolt 5, the connecting steel 3 is inserted into the butt joint groove 21, a small bolt 4 is screwed into the internal threaded hole 22 and then passes through the arc-shaped through hole 112, and a small nut 41 is screwed on the small bolt 4; the movable butt plate 2 is rotated with respect to the fixed butt plate 11 according to the direction in which the connecting steel 3 needs to be set, and the small nut 41 and the large nut 51 are then tightened.
Example 2
Unlike example 1, the following is: the butt plate 2 and the large bolt 5 are rotatably connected through a bearing.
When the rotary joint is particularly used, the butt joint plate 2 is more easily rotated because the butt joint plate 2 is rotationally connected with the large bolt 5 through the bearing; and the large bolt 5 cannot be separated from the butt plate 2, so that the connection strength of the butt plate 2 is reinforced.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a steel member that energy-saving building used, includes I shaped steel (1), and the top welding of I shaped steel (1) has fixed butt joint board (11), its characterized in that: the fixed butt joint plate (11) is rotationally connected with the movable butt joint plate (2) through a big bolt (5), and a butt joint groove (21) is formed in the movable butt joint plate (2);
connecting steel (3) is inserted into the butt joint groove (21), and the movable butt joint plate (2), the connecting steel (3) and the fixed butt joint plate (11) are fixed together through small bolts (4);
the fixed butt joint plate (11) is provided with an arc-shaped through hole (112) for the small bolt (4) to move in.
2. The steel member for energy-saving building according to claim 1, wherein a first through hole (111) is formed in the center of the abutting plate (11), the large bolt (5) penetrates through the movable abutting plate (2) and the fixed abutting plate (11), a large nut (51) is connected to the large bolt (5) in a threaded mode, and the top of the large nut (51) is tightly attached to the bottom wall of the fixed abutting plate (11).
3. The steel member for energy-saving building according to claim 1, wherein the movable butt plate (2) is provided with an internal threaded hole (22), and the small bolt (4) passes through the internal threaded hole (22) and the arc-shaped through hole (112).
4. A steel structure for energy saving construction according to claim 1, characterized in that the small bolt (4) is screwed with a small nut (41), the top of the small nut (41) is tightly attached to the bottom wall of the abutment plate (11).
5. A steel element for energy saving construction according to claim 1, characterized in that the movable abutment plate (2) and the large bolt (5) are rotatably connected by means of bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321756445.3U CN220433906U (en) | 2023-07-06 | 2023-07-06 | Steel member for energy-saving building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321756445.3U CN220433906U (en) | 2023-07-06 | 2023-07-06 | Steel member for energy-saving building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220433906U true CN220433906U (en) | 2024-02-02 |
Family
ID=89698293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321756445.3U Active CN220433906U (en) | 2023-07-06 | 2023-07-06 | Steel member for energy-saving building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220433906U (en) |
-
2023
- 2023-07-06 CN CN202321756445.3U patent/CN220433906U/en active Active
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