CN113931307A - Construction steel structure convenient to mount and dismount and use method thereof - Google Patents
Construction steel structure convenient to mount and dismount and use method thereof Download PDFInfo
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- CN113931307A CN113931307A CN202111211158.XA CN202111211158A CN113931307A CN 113931307 A CN113931307 A CN 113931307A CN 202111211158 A CN202111211158 A CN 202111211158A CN 113931307 A CN113931307 A CN 113931307A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 105
- 239000010959 steel Substances 0.000 title claims abstract description 105
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 101
- 238000003466 welding Methods 0.000 claims abstract description 19
- 229910000746 Structural steel Inorganic materials 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 3
- 235000000396 iron Nutrition 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 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
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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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
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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
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
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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
-
- 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
- E04B2001/2427—Connection details of the elongated load-supporting parts using adhesives or hardening masses
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a construction steel structure convenient to mount and dismount and a using method thereof. According to the invention, each part of the steel structure is fixed by welding and bolts, so that each part can be quickly connected, and the surface of the reinforcing plate is assisted and fixed by the two reinforcing plates, so that the surface structural strength is enhanced, and the limit is conveniently and quickly removed during later dismantling.
Description
Technical Field
The invention relates to the technical field of steel structures, in particular to a construction steel structure convenient to mount and dismount and a using method thereof.
Background
The steel construction is the structure of compriseing the steel material, be one of main building structure type, the structure mainly comprises beam steel that shaped steel and steel sheet etc. were made, the steel column, member such as steel truss constitutes, and adopt silanization, pure manganese bonderizing, washing stoving, rust cleaning and rust prevention technologies such as zinc-plating, because of its dead weight is lighter, and the construction is simple and convenient, wide application in large-scale factory building, the venue, fields such as superelevation layer, at present, in stainless steel pipe unit's mounting structure, generally adopt both ends welded mounting means to connect, because overall structure is comparatively simple, and the structure is firm inadequately in erection joint each other, it is inconvenient when dismantling the change to individual part in the later stage, influence the whole use to the steel construction.
Disclosure of Invention
The invention aims to provide a construction steel structure convenient to mount and dismount and a using method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a steel structure for construction convenient to mount and dismount comprises a transverse plate, wherein first steel beams are fixedly mounted on two sides of the bottom of the transverse plate, first reinforcing plates are welded at the lower ends of the first steel beams, reinforcing plates are clamped inside the first reinforcing plates, second reinforcing plates are clamped at the front bottoms of the reinforcing plates, second steel beams are welded at the bottoms of the second reinforcing plates, a support frame is arranged at the lower ends of the second steel beams in a penetrating mode, the bottom of each second steel beam is located inside the support frame, a reinforcing bottom plate is fixedly mounted at the bottom of the support frame, a rotary table is arranged on the front side of the support frame, a threaded rod is fixedly mounted at the center of the back of the rotary table, a first fastening plate is rotatably mounted at the rear end of the threaded rod penetrating into the support frame, the first fastening plate is clamped on the surface of each second steel beam, and a second fastening plate is clamped on the surface of the rear side of each second steel beam, the back of the second fastening plate is fixedly provided with a supporting block, and the rear side of the supporting block is fixedly arranged with the back of the inner cavity of the supporting frame.
Preferably, the both sides of diaphragm bottom and be located all welding between two first girder steels and have a supporting beam, the bottom of supporting beam and the top welding of gusset plate.
Preferably, the two sides of the bottom of the second reinforcing plate are fixedly provided with angle irons through bolts, and the other sides of the angle irons are welded with the surface of the second steel beam.
Preferably, the front of support frame inner chamber and the position fixed mounting that the corresponding threaded rod runs through have a fixed axle, the one end of threaded rod is located the inside and threaded connection of fixed axle.
Preferably, a connecting plate is fixedly installed between the front faces of the first reinforcing plate and the second reinforcing plate through bolts, and positioning holes are formed in the two sides of the top of the reinforcing bottom plate.
Preferably, the equal fixed mounting in both sides of gusset plate bottom has the riser, the bottom of riser and the top fixed mounting who consolidates the bottom plate, the welding has the position sleeve between two risers, the inside of position sleeve is run through and is provided with the horizontal pole, be connected through the locating pin between horizontal pole and the position sleeve.
Preferably, the method for using the steel structure in the assembling and disassembling process comprises the following operation steps:
firstly, when a steel structure is installed, welding the upper end of a first steel beam with the bottom of a transverse plate, welding a support beam on the inner side of the first steel beam, and connecting the upper end of the support beam with the transverse plate;
secondly, clamping a first reinforcing plate at the bottom of the first steel beam on the top of the reinforcing plate, connecting the first reinforcing plate with the reinforcing plate by penetrating the first reinforcing plate through a pin shaft, welding the angle iron with the surface of the second steel beam, attaching the top of the angle iron with the bottom of the second reinforcing plate through bolts, clamping the second reinforcing plate on the surface of the lower end of the reinforcing plate, and clamping a connecting plate between the first reinforcing plate and the second reinforcing plate to fix the connecting plate through bolts;
thirdly, the lower end of the second steel beam can penetrate into the support frame at the moment, the support frame and the reinforcing bottom plate are pre-welded at the moment, and after the bottom of the second steel beam is completely inserted into the support frame, the rotary turntable drives the threaded rod to rotate, so that the first fastening plate is clamped on the surface of the second steel beam;
fourthly, after the first fastening plate is completely clamped on the surface of the second steel beam, screwing the threaded rod to fix the lower end of the second steel beam through the matching of the first fastening plate and the second fastening plate;
fifthly, weld one of them riser between gusset plate and reinforcement bottom plate at last, inside the position sleeve with the one end card of horizontal pole afterwards, and the other end card is inside the back of another position sleeve, with another riser welded fastening, passes the position sleeve with the locating pin again and connects the horizontal pole, can accomplish the unit mount to steel structural component, and it is spacing to utilize the dismantlement equipment to remove each structure in proper order when dismantling, dismantle can.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, each part of the steel structure is fixed by welding and bolts, so that each part can be quickly connected, and the surface of the reinforcing plate is assisted and fixed by the two reinforcing plates, so that the surface structural strength is enhanced, and the limit is conveniently and quickly removed during later dismantling.
2. According to the invention, the transverse plate and the reinforcing plate can be supported through the supporting beam to enhance the connection strength between the transverse plate and the reinforcing plate, the vertical plate and the transverse rod are additionally arranged between the reinforcing plate and the reinforcing bottom plate to enhance the support strength between structures, and meanwhile, the two ends of the transverse rod are clamped in the positioning sleeves, so that the installation or the removal is convenient, and the adjustment can be carried out according to the requirement of the installation position.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the left side view of the stand of the present invention;
fig. 3 is a partial enlarged view of the invention at a in fig. 1.
In the figure: 1. a transverse plate; 2. a first steel beam; 3. a first reinforcing plate; 4. a reinforcing plate; 5. a second reinforcing plate; 6. a second steel beam; 7. a support frame; 8. reinforcing the bottom plate; 9. a turntable; 10. a threaded rod; 11. a first fastening plate; 12. a second fastening plate; 13. a support block; 14. a support beam; 15. angle iron; 16. a fixed shaft; 17. a connecting plate; 18. positioning holes; 19. a vertical plate; 20. a positioning sleeve; 21. a cross bar.
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.
In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-3, a construction steel structure convenient for installation and disassembly comprises a transverse plate 1, wherein supporting beams 14 are welded on two sides of the bottom of the transverse plate 1 and between two first steel beams 2, the bottom of the supporting beam 14 is welded with the top of a reinforcing plate 4, the transverse plate 1 and the reinforcing plate 4 can be supported by the supporting beam 14 to enhance the connection strength between each other, a vertical plate 19 and a horizontal rod 21 are added between the reinforcing plate 4 and a reinforcing bottom plate 8 to enhance the support strength between structures, meanwhile, two ends of the horizontal rod 21 are clamped in a positioning sleeve 20 to facilitate installation or disassembly, adjustment can be performed according to the requirement of the installation position, the first steel beams 2 are fixedly installed on two sides of the bottom of the transverse plate 1, the first reinforcing plate 3 is welded at the lower end of the first steel beam 2, a connecting plate 17 is fixedly installed between the front surfaces of the first reinforcing plate 3 and the second reinforcing plate 5 through bolts, positioning holes 18 are formed in two sides of the top of the reinforcing bottom plate 8, a reinforcing plate 4 is clamped in the first reinforcing plate 3, vertical plates 19 are fixedly mounted on two sides of the bottom of the reinforcing plate 4, the bottoms of the vertical plates 19 are fixedly mounted with the top of the reinforcing bottom plate 8, a positioning sleeve 20 is welded between the two vertical plates 19, a cross rod 21 penetrates through the positioning sleeve 20, the cross rod 21 is connected with the positioning sleeve 20 through a positioning pin, a second reinforcing plate 5 is clamped at the front bottom of the reinforcing plate 4, angle irons 15 are fixedly mounted on two sides of the bottom of the second reinforcing plate 5 through bolts, the other sides of the angle irons 15 are welded with the surface of the second steel beam 6, a second steel beam 6 is welded at the bottom of the second reinforcing plate 5, a support frame 7 penetrates through the lower end of the second steel beam 6, a fixing shaft 16 is fixedly mounted on the front surface of the inner cavity of the support frame 7 and corresponds to the position where the threaded rod 10 penetrates through, one end of the threaded rod 10 is located in the fixing shaft 16 and in threaded connection, the bottom of the second steel beam 6 is positioned inside the support frame 7, the bottom of the support frame 7 is fixedly provided with a reinforcing bottom plate 8, the front of the support frame 7 is provided with a turntable 9, the center of the back of the turntable 9 is fixedly provided with a threaded rod 10, the rear end of the threaded rod 10 penetrates into the support frame 7 to be rotatably provided with a first fastening plate 11, the first fastening plate 11 is clamped on the surface of the second steel beam 6, the surface of the rear side of the second steel beam 6 is clamped with a second fastening plate 12, the back of the second fastening plate 12 is fixedly provided with a supporting block 13, the rear side of the supporting block 13 is fixedly arranged with the back of the inner cavity of the support frame 7, each part of a steel structure is fixed by welding and bolts, each part can be quickly connected, meanwhile, the surface of the reinforcing plate 4 is auxiliarily fixed by two reinforcing plates, and when the surface structural strength is enhanced, the quick spacing removal is facilitated during the later period of the disassembly, the steel structure component is fast in connection, firm in installation, convenient to detach and convenient to install integrally when applied in life.
A method for mounting, dismounting and using a steel structure comprises the following operation steps:
firstly, when a steel structure is installed, welding the upper end of a first steel beam 2 with the bottom of a transverse plate 1, welding a support beam 14 on the inner side of the first steel beam 2, and connecting the upper end of the first steel beam with the transverse plate 1;
secondly, clamping the first reinforcing plate 3 at the bottom of the first steel beam 2 at the top of the reinforcing plate 4, connecting the first reinforcing plate 3 with the reinforcing plate 4 by penetrating the pin shaft through the first reinforcing plate 3, welding the angle iron 15 with the surface of the second steel beam 6, attaching the top of the angle iron 15 with the bottom of the second reinforcing plate 5 by bolts, clamping the second reinforcing plate 5 on the surface of the lower end of the reinforcing plate 4, and clamping the connecting plate 17 between the first reinforcing plate 3 and the second reinforcing plate 5 by bolts for fixing;
thirdly, the lower end of the second steel beam 6 can penetrate into the support frame 7 at the moment, the support frame 7 and the reinforcing bottom plate 8 are pre-welded at the moment, and after the bottom of the second steel beam 6 is completely inserted into the support frame 7, the rotary turntable 9 drives the threaded rod 10 to rotate, so that the first fastening plate 11 is clamped on the surface of the second steel beam 6;
fourthly, after the first fastening plate 11 is completely clamped on the surface of the second steel beam 6, the threaded rod 10 is screwed down to fix the lower end of the second steel beam 6 through the matching of the first fastening plate 11 and the second fastening plate 12;
fifthly, weld one of them riser 19 between gusset plate 4 and reinforcement bottom plate 8 at last, later with the one end card of horizontal pole 21 inside locating sleeve 20, and the other end card is inside back at another locating sleeve 20, with another riser 19 welded fastening, pass locating sleeve 20 with the locating pin and connect horizontal pole 21 again, can accomplish the unit mount to steel structural component, it is spacing to utilize dismounting device to relieve each structure in proper order when dismantling, dismantle can.
When the steel structure is installed, the upper end of the first steel beam 2 is welded with the bottom of the transverse plate 1, the support beam 14 is welded on the inner side of the first steel beam 2, and the upper end of the support beam is connected with the transverse plate 1; then clamping the first reinforcing plate 3 at the bottom of the first steel beam 2 at the top of the reinforcing plate 4, connecting the first reinforcing plate 3 with the reinforcing plate 4 by penetrating the pin shaft through the first reinforcing plate 3, then welding the angle iron 15 with the surface of the second steel beam 6, attaching the top of the angle iron 15 with the bottom of the second reinforcing plate 5 by bolts, clamping the second reinforcing plate 5 on the surface of the lower end of the reinforcing plate 4, and clamping the connecting plate 17 between the first reinforcing plate 3 and the second reinforcing plate 5 to be fixed by bolts; at the moment, the lower end of the second steel beam 6 can penetrate into the support frame 7, the support frame 7 and the reinforcing bottom plate 8 are pre-welded, and after the bottom of the second steel beam 6 is completely inserted into the support frame 7, the rotary turntable 9 drives the threaded rod 10 to rotate, so that the first fastening plate 11 is clamped on the surface of the second steel beam 6; after the first fastening plate 11 is completely clamped on the surface of the second steel beam 6, the lower end of the second steel beam 6 is fixed by screwing the threaded rod 10 through the matching of the first fastening plate 11 and the second fastening plate 12; at last with one of them riser 19 welding between gusset plate 4 and reinforcing bottom plate 8, the one end card with horizontal pole 21 is inside locating sleeve 20 afterwards, and the other end card is inside another locating sleeve 20 back, with another riser 19 welded fastening, passes locating sleeve 20 with the locating pin again and connects horizontal pole 21, can accomplish the unit mount to steel structural component, and it is spacing to utilize dismounting device to relieve each structure in proper order when dismantling, dismantle can.
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 (7)
1. The utility model provides a steel construction is used in construction convenient to installation and dismantlement, includes diaphragm (1), its characterized in that: the steel plate comprises a transverse plate (1), wherein first steel beams (2) are fixedly mounted on two sides of the bottom of the transverse plate (1), first reinforcing plates (3) are welded at the lower ends of the first steel beams (2), reinforcing plates (4) are clamped inside the first reinforcing plates (3), second reinforcing plates (5) are clamped at the front bottoms of the reinforcing plates (4), second steel beams (6) are welded at the bottoms of the second reinforcing plates (5), a supporting frame (7) penetrates through the lower ends of the second steel beams (6), the bottom of each second steel beam (6) is located inside the supporting frame (7), a reinforcing bottom plate (8) is fixedly mounted at the bottom of each supporting frame (7), a rotary table (9) is arranged on the front of each supporting frame (7), a threaded rod (10) is fixedly mounted at the center of the back of the rotary table (9), and a first fastening plate (11) is rotatably mounted at the rear end of each threaded rod (10) penetrating through the inside of each supporting frame (7), the first fastening plate (11) is connected to the surface of the second steel beam (6) in a clamped mode, the second fastening plate (12) is connected to the surface of the rear side of the second steel beam (6) in a clamped mode, a supporting block (13) is fixedly installed on the back face of the second fastening plate (12), and the rear side of the supporting block (13) is fixedly installed on the back face of the inner cavity of the supporting frame (7).
2. The construction steel structure convenient to install and disassemble as claimed in claim 1, wherein: the two sides of diaphragm (1) bottom just are located and all have welded supporting beam (14) between two first girder steels (2), the bottom of supporting beam (14) and the top welding of gusset plate (4).
3. The construction steel structure convenient to install and disassemble as claimed in claim 1, wherein: the both sides of second reinforcing plate (5) bottom all have angle bar (15) through bolt fixed mounting, the opposite side of angle bar (15) and the surface welding of second girder steel (6).
4. The construction steel structure convenient to install and disassemble as claimed in claim 1, wherein: the front of support frame (7) inner chamber just corresponds position fixed mounting that threaded rod (10) run through and has fixed axle (16), the one end of threaded rod (10) is located the inside and threaded connection of fixed axle (16).
5. The construction steel structure convenient to install and disassemble as claimed in claim 1, wherein: a connecting plate (17) is fixedly installed between the front faces of the first reinforcing plate (3) and the second reinforcing plate (5) through bolts, and positioning holes (18) are formed in the two sides of the top of the reinforcing bottom plate (8).
6. The construction steel structure convenient to install and disassemble as claimed in claim 1, wherein: the reinforcing plate is characterized in that risers (19) are fixedly mounted on two sides of the bottom of the reinforcing plate (4), the bottoms of the risers (19) and the top of the reinforcing bottom plate (8) are fixedly mounted, positioning sleeves (20) are welded between the two risers (19), transverse rods (21) are arranged inside the positioning sleeves (20) in a penetrating mode, and the transverse rods (21) are connected with the positioning sleeves (20) through positioning pins.
7. The method for mounting, dismounting and using the steel structure is characterized in that: the operation steps are as follows:
firstly, when a steel structure is installed, welding the upper end of a first steel beam (2) with the bottom of a transverse plate (1), welding a support beam (14) on the inner side of the first steel beam (2) and connecting the upper end of the first steel beam with the transverse plate (1);
secondly, clamping the first reinforcing plate (3) at the bottom of the first steel beam (2) at the top of the reinforcing plate (4), penetrating the first reinforcing plate (3) through a pin shaft to connect the first reinforcing plate with the reinforcing plate (4), welding the angle iron (15) with the surface of the second steel beam (6), attaching the top of the angle iron (15) and the bottom of the second reinforcing plate (5) through bolts to connect, clamping the second reinforcing plate (5) on the surface of the lower end of the reinforcing plate (4), and clamping the connecting plate (17) between the first reinforcing plate (3) and the second reinforcing plate (5) through bolts to fix;
thirdly, the lower end of the second steel beam (6) can penetrate into the support frame (7), the support frame (7) and the reinforcing bottom plate (8) are pre-welded, and after the bottom of the second steel beam (6) is completely inserted into the support frame (7), the rotary turntable (9) drives the threaded rod (10) to rotate, and the first fastening plate (11) is clamped on the surface of the second steel beam (6);
fourthly, after the first fastening plate (11) is completely clamped on the surface of the second steel beam (6), the threaded rod (10) is screwed down to fix the lower end of the second steel beam (6) through the matching of the first fastening plate (11) and the second fastening plate (12);
fifthly, weld one of them riser (19) between gusset plate (4) and reinforcement bottom plate (8) at last, after that with the one end card of horizontal pole (21) inside position sleeve (20), and the other end card is inside back in another position sleeve (20), with another riser (19) welded fastening, pass position sleeve (20) with the locating pin again and connect horizontal pole (21), can accomplish the unit mount to steel structural component, it is spacing to utilize dismounting device to remove each structure in proper order when dismantling, dismantle can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111211158.XA CN113931307A (en) | 2021-10-18 | 2021-10-18 | Construction steel structure convenient to mount and dismount and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111211158.XA CN113931307A (en) | 2021-10-18 | 2021-10-18 | Construction steel structure convenient to mount and dismount and use method thereof |
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| CN113931307A true CN113931307A (en) | 2022-01-14 |
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| CN202111211158.XA Pending CN113931307A (en) | 2021-10-18 | 2021-10-18 | Construction steel structure convenient to mount and dismount and use method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114775791A (en) * | 2022-04-29 | 2022-07-22 | 梁海波 | Municipal engineering steel structure installation construction method |
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