CN213837056U - Building steel structure convenient to concatenation and dismantlement - Google Patents
Building steel structure convenient to concatenation and dismantlement Download PDFInfo
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- CN213837056U CN213837056U CN202022304356.8U CN202022304356U CN213837056U CN 213837056 U CN213837056 U CN 213837056U CN 202022304356 U CN202022304356 U CN 202022304356U CN 213837056 U CN213837056 U CN 213837056U
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- girder
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- steel structure
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Abstract
The utility model discloses a building steel construction convenient to concatenation and dismantlement, including girder and secondary beam, one side of secondary beam is equipped with the butt joint draw-in groove, one side of secondary beam is equipped with first joint bar, the upper portion of secondary beam is fixed with fastening screw, and fastening screw's upper portion cover is equipped with the nut, the upper portion of secondary beam is equipped with the fixed plate, be equipped with high strength bolt on the girder, and by high strength bolt connection between girder and the secondary beam, the upper portion of girder is equipped with the crossbeam, and the bottom of crossbeam is equipped with positioning groove, the one end of crossbeam is equipped with the second joint bar, the bottom of girder is equipped with the support column, and the bottom of support column is equipped with reinforcing apparatus. The utility model discloses add in the joint line department of secondary beam and established the fixed plate, make the structure of secondary beam fasten safety more, and use fastening screw to connect between the stiffening rib on safety plate and the girder, make things convenient for this construction steel structure's dismantlement and transportation work, not only reduced labour personnel's working strength, improved the stability when construction steel connects.
Description
Technical Field
The utility model belongs to the technical field of the construction steel structure, concretely relates to construction steel structure convenient to concatenation and dismantlement.
Background
The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, adopts rust removal and prevention processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like, and is widely applied to the fields of large-scale factory buildings, venues, super-high buildings and the like because the components or parts are usually connected by welding seams, bolts or rivets due to light dead weight and simple and convenient construction. The steel structure is easy to rust, general steel structure will remove rust, galvanize or coating, and need regular maintenance, along with the wide use to building steel structure, people also more and more diversified to building steel structure's demand, nevertheless various building steel structure still has various problems in the market.
Although the environmental-friendly building steel structure disclosed in the publication No. CN209723378U improves the assembly performance of the environmental-friendly building steel structure, ensures the fire safety of the environmental-friendly building steel structure, and prolongs the service life of the environmental-friendly building steel structure, the problem of the conventional building steel structure that is convenient to assemble and disassemble is not solved, and therefore, a building steel structure convenient to assemble and disassemble is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building steel construction convenient to concatenation and dismantlement to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a technical scheme: the utility model provides a building steel construction convenient to concatenation and dismantlement, includes girder and secondary beam, one side of secondary beam is equipped with the butt joint draw-in groove, one side of secondary beam is equipped with first splice bar, the lateral surface of secondary beam is equipped with fastening screw, and fastening screw's upper portion cover is equipped with the nut, the upper portion of secondary beam is equipped with the fixed plate, the upper portion of girder is equipped with the crossbeam, and the bottom of crossbeam is equipped with positioning groove, the one end of crossbeam is equipped with the second splice bar, the bottom of girder is equipped with the support column, and the bottom of support column is connected with reinforcing apparatus.
Preferably, one corner of the secondary beam is cut into an inwards concave rectangle, and the size of the inwards concave rectangle is matched with the shape of the upper edge of the main beam.
Preferably, four through holes are formed in the fixing plate, the size of each through hole is the same as that of the fastening screw, and the fastening screw is connected with the nut through the through holes.
Preferably, the main beam and the secondary beam are connected through a high-strength bolt, and the high-strength bolt is made of bearing steel.
Preferably, the upper end of the supporting column is movably connected with the lower part of the secondary beam, and the bottom of the supporting column is movably connected with the upper part of the reinforcing device.
Preferably, the inside of reinforcing apparatus is equipped with damping spring, and damping spring's upper portion is equipped with the shock attenuation board.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses add in the joint line department of secondary beam and established the fixed plate, make the structure of secondary beam fasten safety more, and use fastening screw to connect between the stiffening rib on secondary beam and the girder, make things convenient for this construction steel structure's dismantlement and transportation work, not only reduced labour personnel's working strength, improved the stability when construction steel connects.
(2) The utility model discloses be equipped with the support column in the perpendicular direction of girder and secondary beam junction, consolidated connection structure between secondary beam and the girder, and the bottom of support column is equipped with damping device, has realized the inside shock attenuation of building steel construction.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic view of the structure of the secondary beam of the present invention.
In the figure: 1. a secondary beam; 2. a first connecting rib; 3. butting the clamping grooves; 4. a nut; 5. a fixing plate; 6. fastening screws; 7. a main beam; 8. a high-strength bolt; 9. a stiffening rib; 10. a cross beam; 11. a positioning groove; 12. a second connecting rib; 13. a support pillar; 14. a reinforcement device; 15. a shock absorbing spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a building steel construction convenient to concatenation and dismantlement, including girder 7 and secondary beam 1, one side of secondary beam 1 is equipped with butt joint draw-in groove 3, one side of secondary beam 1 is equipped with first splice bar 2, the lateral surface of secondary beam 1 is equipped with fastening screw 6, and the upper portion cover of fastening screw 6 is equipped with nut 4, the upper portion of secondary beam 1 is equipped with fixed plate 5, the upper portion of girder 7 is equipped with crossbeam 10, and the bottom of crossbeam 10 is equipped with positioning groove 11, the one end of crossbeam 10 is equipped with second splice bar 12, the bottom of girder 7 is equipped with support column 13, and the bottom of support column 13 is connected with reinforcing apparatus 14.
In this embodiment, one corner of the secondary beam 1 is cut into an inward-concave rectangle, and the size of the inward-concave rectangle is matched with the shape of the upper edge of the main beam 7, so that the main beam 7 and the secondary beam 1 can be conveniently installed.
In this embodiment, four through holes are opened in the fixing plate 5, the size of each through hole is communicated with the size of the fastening screw 6, the fastening screw 6 is connected with the nut 4 through the through holes, and the fixing plate 5 can reinforce the gap where the secondary beam 1 is connected, so that the structure is more stable.
In this embodiment, main beam 7 is connected through high strength bolt 8 with secondary beam 1, and high strength bolt 8 is made by bearing steel, and high strength bolt 8's connection has that the construction is simple, the atress performance is good, removable trades.
In this embodiment, the upper end of the supporting column 13 is movably connected with the lower part of the secondary beam 1, and the bottom of the supporting column 13 is movably connected with the upper part of the reinforcing device 14, so that the structure can be conveniently mounted and dismounted.
In this embodiment, reinforcing apparatus 14's inside is equipped with damping spring 15, and damping spring 15's upper portion is equipped with the shock attenuation board, makes the inside bradyseism effect that has of building steel structure.
The utility model discloses a theory of operation and use flow: when the building steel structure convenient for splicing and disassembling is used, firstly, the secondary beam 1 is spliced, the fixing plate 5 is installed at the gap of the secondary beam 1, the screw cap 4 is screwed on the fastening screw 6 fixedly welded at the upper part of the secondary beam 1, the secondary beam 1 is installed at the upper part of the main beam 7 according to a proper position, then the secondary beam 1 and the main beam 7 are connected by a high-strength bolt 8, the high-strength bolt 8 is fixed on a stiffening rib 9, after the secondary beam 1 is installed, a reinforcing device 14 is installed at the bottom of the main beam 7, then a support column 13 is erected, the upper part of the support column 13 is connected with the secondary beam 1, the bottom of the support column 13 is connected with the reinforcing device 14, and the reinforcing device 14 is internally provided with a damping spring 15, so that the inside of the building steel structure has a cushioning structure, the cross beam 10 is finally erected on the upper part of the main beam 7, and the positioning groove 11 at the lower part of the cross beam 10 is embedded with the butt joint clamping groove 3. The utility model discloses having established fixed plate 5 in the joint seam department of secondary beam 1, having made the structure of secondary beam 1 fasten safety more, and be connected with fastening screw 6 between the stiffening rib 9 on secondary beam 1 and the girder 7, make things convenient for this construction steel structure's dismantlement and transportation work, not only reduced labour personnel's working strength, improved the stability when the construction steel is connected.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a building steel construction convenient to concatenation and dismantlement, includes girder (7) and secondary beam (1), its characterized in that: one side of secondary beam (1) is equipped with butt joint draw-in groove (3), one side of secondary beam (1) is equipped with first splice bar (2), the lateral surface of secondary beam (1) is equipped with fastening screw (6), and the upper portion cover of fastening screw (6) is equipped with nut (4), the upper portion of secondary beam (1) is equipped with fixed plate (5), the upper portion of girder (7) is equipped with crossbeam (10), and the bottom of crossbeam (10) is equipped with positioning groove (11), the one end of crossbeam (10) is equipped with second splice bar (12), the bottom of girder (7) is equipped with support column (13), and the bottom of support column (13) is connected with reinforcing apparatus (14).
2. The construction steel structure convenient for splicing and disassembling as claimed in claim 1, wherein: one corner of the secondary beam (1) is cut into an inwards concave rectangle, and the size of the inwards concave rectangle is matched with the shape of the upper edge of the main beam (7).
3. The construction steel structure convenient for splicing and disassembling as claimed in claim 1, wherein: four through holes are formed in the fixing plate (5), the size of each through hole is the same as that of the fastening screw (6), and the fastening screw (6) is connected with the nut (4) through the through holes.
4. The construction steel structure convenient for splicing and disassembling as claimed in claim 1, wherein: the main beam (7) is connected with the secondary beam (1) through a high-strength bolt (8), and the high-strength bolt (8) is made of bearing steel.
5. The construction steel structure convenient for splicing and disassembling as claimed in claim 1, wherein: the upper end of the supporting column (13) is movably connected with the lower part of the secondary beam (1), and the bottom of the supporting column (13) is movably connected with the upper part of the reinforcing device (14).
6. The construction steel structure convenient for splicing and disassembling as claimed in claim 1, wherein: the inside of reinforcing apparatus (14) is equipped with damping spring (15), and damping spring's (15) upper portion is equipped with the shock attenuation board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022304356.8U CN213837056U (en) | 2020-10-16 | 2020-10-16 | Building steel structure convenient to concatenation and dismantlement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022304356.8U CN213837056U (en) | 2020-10-16 | 2020-10-16 | Building steel structure convenient to concatenation and dismantlement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213837056U true CN213837056U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022304356.8U Active CN213837056U (en) | 2020-10-16 | 2020-10-16 | Building steel structure convenient to concatenation and dismantlement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213837056U (en) |
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2020
- 2020-10-16 CN CN202022304356.8U patent/CN213837056U/en active Active
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