CN112854445A - Factory building steel construction with locking device - Google Patents
Factory building steel construction with locking device Download PDFInfo
- Publication number
- CN112854445A CN112854445A CN201911101657.6A CN201911101657A CN112854445A CN 112854445 A CN112854445 A CN 112854445A CN 201911101657 A CN201911101657 A CN 201911101657A CN 112854445 A CN112854445 A CN 112854445A
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- CN
- China
- Prior art keywords
- limiting
- steel
- wall
- loosening
- factory building
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2406—Connection nodes
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2415—Brackets, gussets, joining plates
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2418—Details of bolting
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a factory building steel structure with a locking device, belonging to the technical field of factory building steel structure locking, wherein a supporting steel column is movably inserted in a limiting steel block, locking backing plates are fixedly and movably assembled on the front side wall and the rear side wall of the limiting steel block, four groups of fastening bolts with the same structure are screwed on two groups of locking backing plates, the fastening bolts penetrate through the locking backing plates and the limiting steel block and are screwed with the supporting steel column, thread grooves matched with the fastening bolts are formed in the outer wall of the supporting steel column, reinforcing rib plates are respectively assembled on the outer sides of the two groups of locking backing plates, limiting thread cylinders screwed on the outer walls of the fastening bolts are fixedly welded at the outer ends of the reinforcing rib plates, the reinforcing rib plates are fixedly screwed on the outer wall of the limiting steel block through the limiting bolts, the locking treatment is realized on the fastening bolts by adopting a mode of directly connecting the fastening bolts, and, the disassembly and assembly convenience of the steel structure can be improved, and the recycling rate of the steel structure is improved.
Description
Technical Field
The invention relates to the technical field of looseness prevention of a workshop steel structure, in particular to a workshop steel structure with a looseness prevention device.
Background
The steel construction is the structure of constituteing by the steel material, be one of main building structure type, the structure is mainly by the girder steel of making such as shaped steel and steel sheet, component such as steel column and steel truss constitutes, in the industrial building steel structure installation field, often involve the factory building steel construction, because factory building mechanical shock is very big, need carry out locking processing to local steel construction, nevertheless the steel construction is placed and is all directly adopted the welded fastening mode at present, be unfavorable for the recycle in later stage, cause serious wasting of resources, but, adopt the mode of bolt directly connecting, in case the bolt becomes flexible can cause the connection unstability, consequently, need strengthen connection firm degree and locking nature between the steel construction, for this, we provide a factory building steel construction with locking device.
Disclosure of Invention
The invention aims to provide a factory building steel structure with a locking device, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a factory building steel construction with locking device, includes the connection billet, the fixed welding of connection billet tip has spacing steel billet, the activity is pegged graft in the spacing steel billet has the support steel column, all solid activity is equipped with locking backing plate, two sets of on the lateral wall around the spacing steel billet equal spiro union has four fastening bolt that the structure is the same of group on the locking backing plate, just fastening bolt runs through behind locking backing plate, the spacing steel billet and support the steel column spiro union, just set up the thread groove with fastening bolt looks adaptation on the outer wall of support steel column, two sets of the outside of locking backing plate all is equipped with deep floor, just deep floor's the fixed welding of outer end has the spacing screw thread section of thick bamboo of spiro union on the fastening bolt outer wall, just deep floor passes through the fixed spiro union of spacing bolt on the outer wall of.
Preferably, the supporting steel column is a rectangular steel column, and the limiting steel block is provided with a rectangular through groove matched with the supporting steel column.
Preferably, the anti-loosening base plate is matched with the limiting steel block, and the outer wall of the anti-loosening base plate is provided with a threaded through hole matched with the fastening bolt.
Preferably, the number of the fastening bolts is four and is divided into two groups, and the two fastening bolts in each group are in four-corner symmetry by taking the limiting bolt as a center.
Preferably, the center of the outer wall of the anti-loosening base plate is provided with a mounting hole matched with the limiting bolt, the outer wall of the limiting steel block is provided with a mounting groove corresponding to the mounting hole, and the mounting groove is matched with the limiting bolt.
Preferably, the reinforcing rib plate is a cross-shaped limiting steel plate, and the end part of the reinforcing rib plate is fixedly welded with the limiting threaded cylinder.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structural design, the limiting steel block is sleeved on the outer wall of the supporting steel column, the assembly of the connecting steel bar and the supporting steel column can be realized, the anti-loosening base plate is fixedly screwed on the outer wall of the limiting steel block through the fastening bolt, the fixed connection of the limiting steel block and the supporting steel column can be realized, the anti-loosening of the fastening bolt is realized through the anti-loosening base plate, the limiting threaded barrel is screwed on the outer wall of the fastening bolt, the fixed connection between the limiting threaded barrels is realized through the reinforcing rib plate, the reinforcing rib plate is fixedly connected with the anti-loosening base plate through the limiting bolt, the anti-loosening property of the anti-loosening base plate can be improved, the connection stability between the anti-loosening base plate and the limiting steel block can be further improved through the limiting bolt, the anti-loosening property of the fastening bolt is improved, the anti-loosening effect of the device is improved, the, avoid fastening bolt not hard up, be favorable to improving the dismouting convenience of steel construction simultaneously to improve the recycle rate of steel construction.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the overall cross-sectional structure of the present invention.
In the figure: the steel column comprises a connecting steel bar 1, a limiting steel block 2, a supporting steel column 3, a locking backing plate 4, a fastening bolt 5, a thread groove 6, a limiting thread cylinder 7, a reinforcing rib plate 8 and a limiting bolt 9.
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 and fig. 2, the present invention provides a technical solution: a factory building steel structure with a locking device comprises connecting steel bars 1, limiting steel blocks 2 are fixedly welded at the end parts of the connecting steel bars 1, supporting steel columns 3 are movably inserted in the limiting steel blocks 2, locking backing plates 4 are fixedly and movably assembled on the front side wall and the rear side wall of each limiting steel block 2, four groups of fastening bolts 5 with the same structure are screwed on the two groups of locking backing plates 4, the fastening bolts 5 penetrate through the locking backing plates 4 and the limiting steel blocks 2 and are screwed with the supporting steel columns 3, thread grooves 6 matched with the fastening bolts 5 are formed in the outer walls of the supporting steel columns 3, reinforcing rib plates 8 are assembled on the outer sides of the two groups of locking backing plates 4, limiting thread cylinders 7 screwed on the outer walls of the fastening bolts 5 are fixedly welded at the outer ends of the reinforcing rib plates 8, the reinforcing rib plates 8 are fixedly screwed on the outer walls of the limiting steel blocks 2 through the limiting bolts 9, the limiting steel blocks 2 are, the assembly of the connecting steel bar 1 and the supporting steel column 3 can be realized, the anti-loosening base plate 4 is fixedly screwed on the outer wall of the limiting steel block 2 through the fastening bolt 5, the fixed connection of the limiting steel block 2 and the supporting steel column 3 can be realized, the anti-loosening of the fastening bolt 5 is realized through the anti-loosening base plate 4, the limiting thread cylinder 7 is screwed on the outer wall of the fastening bolt 5, the fixed connection between the limiting thread cylinders 7 is realized through the reinforcing rib plate 8, the reinforcing rib plate 8 is fixedly connected with the anti-loosening base plate 4 through the limiting bolt 9, the anti-loosening property of the anti-loosening base plate 4 can be improved, the connection stability between the anti-loosening base plate 4 and the limiting steel block 2 can be further improved through the limiting bolt 9, the anti-loosening property of the fastening bolt 5 is improved, the anti-loosening effect of the device is improved, the anti-loosening treatment is realized by adopting the mode, avoid fastening bolt 5 not hard up, be favorable to improving the dismouting convenience of steel construction simultaneously to improve the recycle rate of steel construction.
Referring to fig. 2, the supporting steel column 3 is a rectangular steel column, the limiting steel block 2 is provided with a rectangular through groove adapted to the supporting steel column 3, and the limiting steel block 2 is sleeved on the outer wall of the supporting steel column 3, so that the assembly of the connecting steel bar 1 and the supporting steel column 3 can be realized, and the limiting of the limiting steel block 2 and the supporting steel column 3 can be realized;
referring to fig. 2, the anti-loosening base plate 4 is matched with the limiting steel block 2, and the outer wall of the anti-loosening base plate 4 is provided with a threaded through hole matched with the fastening bolt 5, so that the anti-loosening base plate 4, the limiting steel block 2 and the supporting steel column 3 can be fixedly screwed through the fastening bolt 5;
referring to fig. 1, the number of the fastening bolts 5 is four and is divided into two groups, and each group of two fastening bolts 5 is four-corner symmetric with the limiting bolt 9 as the center, so that the bolt connection stability of the supporting steel column 3 and the limiting steel block 2 is improved;
the center of the outer wall of the anti-loosening base plate 4 is provided with a mounting hole matched with the limiting bolt 9, the outer wall of the limiting steel block 2 is provided with a mounting groove corresponding to the mounting hole, the mounting groove is matched with the limiting bolt 9, the reinforcing rib plate 8 is fixedly connected with the anti-loosening base plate 4 through the limiting bolt 9, so that the anti-loosening performance of the anti-loosening base plate 4 can be improved, and meanwhile, the connection stability between the anti-loosening base plate 4 and the limiting steel block 2 can be further improved through the limiting bolt 9;
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 factory building steel construction with locking device, includes connection billet (1), its characterized in that: the end part of the connecting steel bar (1) is fixedly welded with a limiting steel block (2), a supporting steel column (3) is movably inserted in the limiting steel block (2), the front side wall and the rear side wall of the limiting steel block (2) are respectively fixedly and movably provided with a locking backing plate (4), two groups of locking backing plates (4) are respectively screwed with four groups of fastening bolts (5) with the same structure, the fastening bolt (5) penetrates through the anti-loosening base plate (4) and the limiting steel block (2) and then is in threaded connection with the supporting steel column (3), thread grooves (6) matched with the fastening bolts (5) are formed in the outer wall of the supporting steel column (3), reinforcing rib plates (8) are assembled on the outer sides of the two groups of anti-loosening base plates (4), and the outer end of the reinforcing rib plate (8) is fixedly welded with a limiting thread cylinder (7) which is screwed on the outer wall of the fastening bolt (5), and the reinforcing rib plate (8) is fixedly screwed on the outer wall of the limiting steel block (2) through a limiting bolt (9).
2. The factory building steel structure with the anti-loosening device according to claim 1, characterized in that: the supporting steel column (3) is a rectangular steel column, and the limiting steel block (2) is provided with a rectangular through groove matched with the supporting steel column (3).
3. The factory building steel structure with the anti-loosening device according to claim 1, characterized in that: the anti-loosening base plate (4) is matched with the limiting steel block (2), and a threaded through hole matched with the fastening bolt (5) is formed in the outer wall of the anti-loosening base plate (4).
4. The factory building steel structure with the anti-loosening device according to claim 1, characterized in that: the number of the fastening bolts (5) is four and is divided into two groups, and the two fastening bolts (5) in each group are in four-corner symmetry by taking the limiting bolt (9) as the center.
5. The factory building steel structure with the anti-loosening device according to claim 4, characterized in that: the mounting hole matched with the limiting bolt (9) is formed in the center of the outer wall of the anti-loosening base plate (4), the mounting groove corresponding to the mounting hole is formed in the outer wall of the limiting steel block (2), and the mounting groove is matched with the limiting bolt (9).
6. The factory building steel structure with the anti-loosening device according to claim 1, characterized in that: the reinforcing rib plate (8) is a cross-shaped limiting steel plate, and the end part of the reinforcing rib plate (8) is fixedly welded with the limiting threaded cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911101657.6A CN112854445A (en) | 2019-11-12 | 2019-11-12 | Factory building steel construction with locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911101657.6A CN112854445A (en) | 2019-11-12 | 2019-11-12 | Factory building steel construction with locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112854445A true CN112854445A (en) | 2021-05-28 |
Family
ID=75984351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911101657.6A Pending CN112854445A (en) | 2019-11-12 | 2019-11-12 | Factory building steel construction with locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112854445A (en) |
-
2019
- 2019-11-12 CN CN201911101657.6A patent/CN112854445A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210528 |
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| WD01 | Invention patent application deemed withdrawn after publication |