CN215594370U - Steel purlin with steel structure - Google Patents
Steel purlin with steel structure Download PDFInfo
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- CN215594370U CN215594370U CN202121552004.2U CN202121552004U CN215594370U CN 215594370 U CN215594370 U CN 215594370U CN 202121552004 U CN202121552004 U CN 202121552004U CN 215594370 U CN215594370 U CN 215594370U
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- threaded rod
- steel
- reinforcing rib
- girder
- purlin
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Abstract
The utility model discloses a steel purlin with a steel structure, which belongs to the technical field of steel structures and comprises a main beam, wherein the main beam is in an I shape, grooves are respectively arranged at the front side and the rear side of the main beam, sliders are respectively arranged inside the grooves, the upper ends of the sliders are provided with sliding rails, and the sliding rails are fixed at the tops of the grooves of the main beam. The application range is improved.
Description
Technical Field
The utility model belongs to the technical field of steel structures, and particularly relates to a steel purlin with a steel structure.
Background
The steel has strong toughness, light weight and high strength, and is widely applied to the field of buildings, in particular to malls, gymnasiums and high-rise buildings with large span.
The existing steel structure support is mainly used for dyeing columns on buildings, the steel structure support mostly adopts an I-shaped structure, the steel structure support is composed of an upper transverse plate and a lower transverse plate serving as main ribs, a middle longitudinal vertical plate serving as a supporting web, and the steel purlin of the structure has poor bending resistance, so that the transverse plates are easy to bend and deform, and a purlin dyeing and finishing body is easy to shift in the engineering use process, so that the whole building is unstable. And have among the prior art to be equipped with the support floor in the notch of "worker" font purlin roof beam both sides to strengthen the resistance to compression bending ability of steel purlin, nevertheless the support floor generally fixed set up, can not adjust according to the purlin roof beam of difference, can't satisfy the use of different projects.
SUMMERY OF THE UTILITY MODEL
The utility model provides a steel purlin with a steel structure, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a steel purlin with a steel structure comprises a main beam, wherein the main beam is in an I shape, grooves are formed in the front side and the rear side of the main beam, a sliding block is arranged inside each groove, a sliding track is arranged at the upper end of the sliding block and fixed at the top of each groove of the main beam, fixing frames are arranged on the front side and the rear side of each sliding block, a first threaded rod is connected onto each fixing frame in a threaded mode, a first rotating block is arranged at the lower end, penetrating through the fixing frames, of each first threaded rod, a first fixing hole is formed in the outer portion of the upper end of each first threaded rod, the first fixing holes are evenly formed in the tops of the grooves of the main beam, second reinforcing ribs are arranged on the two sides of each sliding block, first reinforcing ribs are arranged at the lower ends of the second reinforcing ribs, a movable plate is arranged on one side of each first reinforcing rib, and a second threaded rod is connected between the movable plates in a threaded mode, the upper end that the second threaded rod runs through the fly leaf is provided with the second turning block, the lower extreme outside of second threaded rod is provided with the second fixed orifices, the second fixed orifices evenly sets up the recess top at the girder.
Preferably, a thread groove hole is formed in one end, adjacent to the first reinforcing rib, of the second reinforcing rib, a third threaded rod is arranged in the thread groove hole, and the third threaded rod is arranged at one end, adjacent to the second reinforcing rib, of the first reinforcing rib.
Preferably, the sliding block and the second reinforcing rib are fixed in a hinged mode, and the first reinforcing rib and the movable plate are fixed in a hinged mode.
Preferably, the first fixing hole and the second fixing hole are both provided as threaded holes.
Preferably, the second reinforcing ribs on two sides of the sliding block are arranged in a splayed shape.
Preferably, the first rotating block and the second rotating block are both provided with anti-slip sleeves on the outer portions.
Preferably, a plurality of groups of sliding blocks are arranged at the lower end of the sliding track.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model can adjust the support density and the support angle of the second reinforcing rib and the first reinforcing rib, when adjusting, the first rotating block is rotated to separate the first threaded rod from the first fixed hole, the second rotating block is rotated to separate the second threaded rod from the second fixed hole, so that a plurality of groups of sliding blocks and movable plates can be moved, thereby adjusting and adjusting the density of the second reinforcing rib and the first reinforcing rib, the third threaded rod is rotated according to the requirement, thereby the length of the second reinforcing rib and the first reinforcing rib is lengthened, thereby the support angle of the second reinforcing rib and the first reinforcing rib is changed, the sliding blocks and the movable plates are fixed by the first rotating block and the second rotating block, the fixation is firm and reliable, no tool is needed, the adjustment is simple and fast, the adjustment is convenient, the support density and the support angle of the second reinforcing rib and the first reinforcing rib are adjusted by adjustment, thereby the steel purlins needed in different projects are satisfied, the application range is improved.
Drawings
Fig. 1 is a schematic structural diagram of a steel purlin with a steel structure.
Fig. 2 is a side view of the present invention.
FIG. 3 is an enlarged view of the utility model at A in FIG. 1.
Fig. 4 is a schematic view of the angle adjustment state of the present invention.
In the figure: 1. a movable plate; 2. a first reinforcing rib; 3. a second reinforcing rib; 4. a sliding track; 5. a slider; 6. a fixed mount; 7. a main beam; 8. a first threaded rod; 9. a first rotating block; 10. a second turning block; 11. a second threaded rod; 12. a first fixing hole; 13. a second fixing hole; 14. a threaded slot; 15. a third threaded rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a steel purlin with a steel structure comprises a main beam 7, wherein the main beam 7 is arranged to be in an I shape, grooves are formed in the front side and the rear side of the main beam 7, a sliding block 5 is arranged inside each groove, a sliding track 4 is arranged at the upper end of the sliding block 5, a plurality of groups of sliding blocks 5 are arranged at the lower end of the sliding track 4, the sliding track 4 is fixed to the top of each groove of the main beam 7, fixing frames 6 are arranged on the front side and the rear side of each sliding block 5, a first threaded rod 8 is connected to each fixing frame 6 through threads, a first rotating block 9 penetrates through the lower end of each fixing frame 6 through the first threaded rod 8, first fixing holes 12 are formed in the outer portion of the upper end of each first threaded rod 8, the first fixing holes 12 are uniformly formed in the tops of the grooves of the main beam 7, second reinforcing ribs 3 are arranged on two sides of the sliding block 5, the second reinforcing ribs 3 on two sides of the sliding block 5 are arranged to be in an 'V' shape, and stable supporting force is provided; the lower end of the second reinforcing rib 3 is provided with a first reinforcing rib 2, one side of the first reinforcing rib 2 is provided with a movable plate 1, the middle of the movable plate 1 is in threaded connection with a second threaded rod 11, the second threaded rod 11 penetrates through the upper end of the movable plate 1 and is provided with a second rotating block 10, the outer part of the lower end of the second threaded rod 11 is provided with a second fixing hole 13, the second fixing holes 13 are uniformly arranged at the top of the groove of the main beam 7, and the first fixing hole 12 and the second fixing hole 13 are both provided with threaded holes for more stable and reliable fixing; in order to prevent slipping during rotation, anti-slip sleeves are arranged outside the first rotating block 9 and the second rotating block 10.
In this embodiment, in order to adjust the support angle of second strengthening rib 3 and first strengthening rib 2, the inside screw groove hole 14 that is provided with of one end that second strengthening rib 3 is close to first strengthening rib 2, the inside of screw groove hole 14 is provided with third threaded rod 15, third threaded rod 15 sets up the one end that is close to second strengthening rib 3 at first strengthening rib 2, for the convenience of the cooperation support angle of adjusting second strengthening rib 3 and first strengthening rib 2, through articulated fixed between slider 5 and the second strengthening rib 3, through articulated fixed between first strengthening rib 2 and the fly leaf 1.
The working principle and the using process of the utility model are as follows: when the utility model is used, the density of the second reinforcing ribs 3 and the first reinforcing ribs 2 can be adjusted and adjusted by moving the horizontal position of the slide block 5, when the utility model is adjusted, the first rotating block 9 is rotated to drive the first threaded rod 8 to rotate, so that the first threaded rod 8 is separated from the first fixing hole 12, and similarly, the second rotating block 10 is rotated to make the second threaded rod 11 separated from the second fixing hole 13, so that a plurality of groups of slide blocks 5 and the movable plate 1 can be moved, so that the density of the second reinforcing ribs 3 and the first reinforcing ribs 2 can be adjusted and adjusted, the angle of the second reinforcing ribs 3 and the first reinforcing ribs 2 can be adjusted at the same time, the third threaded rod 15 is rotated according to requirements, so that the length of the second reinforcing ribs 3 and the first reinforcing ribs 2 is lengthened, so that the angle of the second reinforcing ribs 3 and the first reinforcing ribs 2 is changed, and then the first rotating block 9 and the second rotating block 10 are rotated, so that the slide blocks 5 and the movable plate 1 are fixed, fixed firm reliable, need not the instrument, adjust simply fast, convenient regulation, convenient to use adjusts the support density and the support angle of second strengthening rib 3 and first strengthening rib 2 through adjusting to satisfy required steel purlin in the engineering of difference.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (7)
1. The utility model provides a steel construction steel purlin, includes girder (7), its characterized in that: the novel steel plate girder comprises a girder (7), a groove is formed in the front side and the rear side of the girder (7), a sliding block (5) is arranged in the groove, a sliding track (4) is arranged at the upper end of the sliding block (5), the sliding track (4) is fixed at the top of the groove of the girder (7), fixing frames (6) are arranged on the front side and the rear side of the sliding block (5), a first threaded rod (8) is connected to the fixing frames (6) in a threaded manner, a first rotating block (9) is arranged at the lower end, penetrating through the fixing frames (6), of the first threaded rod (8), first fixing holes (12) are formed in the outer portion of the upper end of the first threaded rod (8), the first fixing holes (12) are uniformly formed in the top of the groove of the girder (7), second reinforcing ribs (3) are arranged on the two sides of the sliding block (5), first reinforcing ribs (2) are arranged at the lower end of the second reinforcing ribs (3), one side of first strengthening rib (2) is provided with fly leaf (1), the middle threaded connection of fly leaf (1) has second threaded rod (11), the upper end that second threaded rod (11) run through fly leaf (1) is provided with second turning block (10), the lower extreme outside of second threaded rod (11) is provided with second fixed orifices (13), second fixed orifices (13) evenly set up the recess top at girder (7).
2. The steel structure steel purlin of claim 1, wherein: the novel reinforcing rib is characterized in that a thread groove hole (14) is formed in one end, adjacent to the first reinforcing rib (2), of the second reinforcing rib (3), a third threaded rod (15) is arranged in the thread groove hole (14), and the third threaded rod (15) is arranged at one end, adjacent to the second reinforcing rib (3), of the first reinforcing rib (2).
3. The steel structure steel purlin of claim 2, wherein: the sliding block (5) and the second reinforcing rib (3) are fixed in a hinged mode, and the first reinforcing rib (2) and the movable plate (1) are fixed in a hinged mode.
4. The steel structure steel purlin of claim 1, wherein: the first fixing hole (12) and the second fixing hole (13) are both provided with threaded holes.
5. The steel structure steel purlin of claim 1, wherein: the second reinforcing ribs (3) on two sides of the sliding block (5) are arranged in a splayed shape.
6. The steel structure steel purlin of claim 1, wherein: and anti-skidding sleeves are arranged outside the first rotating block (9) and the second rotating block (10).
7. The steel structure steel purlin of claim 1, wherein: a plurality of groups of sliding blocks (5) are arranged at the lower end of the sliding track (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121552004.2U CN215594370U (en) | 2021-07-08 | 2021-07-08 | Steel purlin with steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121552004.2U CN215594370U (en) | 2021-07-08 | 2021-07-08 | Steel purlin with steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215594370U true CN215594370U (en) | 2022-01-21 |
Family
ID=79877932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121552004.2U Active CN215594370U (en) | 2021-07-08 | 2021-07-08 | Steel purlin with steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215594370U (en) |
-
2021
- 2021-07-08 CN CN202121552004.2U patent/CN215594370U/en active Active
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