CN109853744B - Assembled steel structure frame supporting system and mounting method - Google Patents
Assembled steel structure frame supporting system and mounting method Download PDFInfo
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- CN109853744B CN109853744B CN201811612346.1A CN201811612346A CN109853744B CN 109853744 B CN109853744 B CN 109853744B CN 201811612346 A CN201811612346 A CN 201811612346A CN 109853744 B CN109853744 B CN 109853744B
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Abstract
The invention discloses an assembly type steel structure frame supporting system and an installation method, and belongs to the technical field of building steel structure connectors. The invention does not use welding, improves the installation efficiency and the use convenience, is convenient to disassemble and recycle, saves resources, improves the integral stability of the supporting system, is convenient to use for a long time, and is suitable for wide popularization.
Description
Technical Field
The invention relates to a frame support system, in particular to an assembly type steel structure frame support system and an installation method, and belongs to the technical field of building steel structure connectors.
Background
The steel structure is a structure formed by steel materials, is one of main building structure types, and mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and adopts rust removal and prevention processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like, all the members or parts are usually connected by welding seams, bolts or rivets, and the steel structure is light in self weight and simple and convenient to construct and is widely applied to the fields of large-scale factory buildings, venues, super-high buildings and the like.
Disclosure of Invention
The invention mainly aims to provide an assembly type steel structure frame supporting system and an installation method, which are stable in connection, high in overall firmness and convenient to install.
The purpose of the invention can be achieved by adopting the following technical scheme:
an assembly type steel structure frame supporting system comprises a stand column and an assembly cross beam, wherein one end of the stand column is provided with an outer sleeve rod, the outer sleeve rod is connected with a locking outer sleeve in a clamping manner, locking bolts are arranged on two sides of the locking outer sleeve, the other end of the stand column is provided with a locking buckling rod, the locking buckling rod is connected with a locking buckle in a clamping manner, an auxiliary fastening block is arranged on the outer side of the stand column, a beam body reinforcing member fixed on the outer side of the stand column through bolts is arranged below the auxiliary fastening block, two ends of the assembly cross beam are respectively provided with a cross beam connecting member used for fixing the auxiliary fastening block and the assembly cross beam, a floor auxiliary supporting member is connected between every two adjacent cross beam connecting members through bolts, one end of the stand column with the locking buckle is vertically upward, the locking buckle is of a convex structure, and grooves are formed in, the locking buckle and the locking outer sleeve are positioned on the same vertical line, the lower end of the locking outer sleeve is provided with a buckle, the distance between the two buckles is larger than the distance between the two grooves by 2-4cm, beam reinforcing members are arranged on two sides of the assembling beam, two ends of each beam reinforcing member are fixed on the end face of the assembling beam through bolts, a reinforcing member connecting bolt and a connecting bolt fastening block used for fixing the reinforcing member connecting bolt are arranged between every two beam reinforcing members, and a rotating hole is formed in the middle of each connecting bolt fastening block.
Preferably, the two ends of the assembling beam are both provided with beam connecting pieces for fixing the auxiliary fastening blocks and the assembling beam, and the two ends of each upright post are both provided with one auxiliary fastening block.
Preferably, the auxiliary fastening block is internally provided with a supporting rotating block, and a first supporting block and a second supporting block which are connected to two ends of the supporting rotating block through threads.
Preferably, the upper end of the auxiliary supporting piece for the floor is provided with the floor, a main floor rib, a plate connecting hole, auxiliary floor ribs penetrating through the main floor rib and floor corner reinforcing ribs arranged at four corners of the main floor rib are arranged in the floor, and fixing holes penetrating through the floor are formed in the floor corner reinforcing ribs.
A method of installing an assembled steel structural framework support system as claimed in any one of claims 1 to 4, comprising the steps of:
s1: erecting the upright post by using a hoisting device, enabling one end with the locking buckle to be upward, and pre-installing the beam body reinforcing member by using a bolt;
s2: the upright post is erected by using a hoisting device, one end with the locking outer sleeve is downward, and the locking outer sleeve is matched with the locking buckle;
s3: fixing the auxiliary fastening blocks on the outer sides of the two stand columns by using bolts, fixing two sides of the locking outer sleeve by using the locking bolts, paying attention to the fact that the length of the locking bolts is matched with the fastening degree of the locking outer sleeve to the locking buckle, and then fastening the beam body reinforcing member;
s4: fixing the beam reinforcing member, the reinforcing member connecting bolt, the connecting bolt fastening block and the rotating hole in the assembly beam in a factory, and installing the beam connecting member;
s5: hoisting the assembly cross beam by using a hoisting device to enable two ends of the assembly cross beam to align to the auxiliary fastening blocks, and fastening the cross beam connecting piece and the auxiliary fastening blocks by using bolts;
s6: placing the supporting rotating block and a first supporting block and a second supporting block which are connected to two ends of the supporting rotating block through threads into the auxiliary fastening block, rotating the supporting rotating block to enable the second supporting block to ascend until the second supporting block abuts against the auxiliary fastening block;
s7: the two vertical beam connecting pieces and the floor auxiliary supporting pieces are fixed by bolts, four corners of the floor are respectively placed on the four floor auxiliary supporting pieces, the floor auxiliary supporting pieces and the floor are fixed by the bolts, and meanwhile, four edges of the floor are uniformly placed on the assembling beam.
The invention has the beneficial technical effects that:
1. according to the assembly type steel structure frame supporting system and the installation method, the locking outer sleeves and the locking buckles which are matched with each other are arranged inside the upright posts, the upright posts are fastened by the locking bolts, and the auxiliary fastening blocks are fixed on the outer sides of the upright posts, so that the fastening of the inner sides and the outer sides of the upright posts is realized, and the stability of the two upright posts which are vertically placed is improved.
2. According to the assembly type steel structure frame supporting system and the installation method, the four corners of the floor slab are respectively placed on the four auxiliary fastening blocks, the auxiliary fastening blocks and the floor slab are fixed through the bolts, and meanwhile, the four edges of the floor slab are uniformly placed on the assembly cross beams, so that the placement area of the floor slab is increased, and the overall firmness of the frame supporting system is improved.
3. According to the assembly type steel structure frame supporting system and the installation method, welding is not utilized in the installation of the supporting system, so that the installation efficiency and the use convenience are improved, the disassembly and the reutilization are convenient, and the resources are saved.
Drawings
FIG. 1 is a top view of a preferred embodiment of an assembled steel structural framework support system and method of installation in accordance with the present invention;
FIG. 2 is a partial front view of a preferred embodiment of an assembled steel structural frame support system and method of installation in accordance with the present invention;
FIG. 3 is an enlarged view of the deadlock sheath of a preferred embodiment of an assembled steel structural framing support system and method of installation in accordance with the present invention;
FIG. 4 is an enlarged view of a deadlocking buckle of a preferred embodiment of an assembled steel structural frame support system and method of installation in accordance with the present invention;
FIG. 5 is an enlarged view of A of a preferred embodiment of an assembled steel structural frame support system and method of installation in accordance with the present invention;
FIG. 6 is a view showing the positional relationship of the beam body reinforcing member, the cross member connecting member and the floor slab auxiliary supporting member according to a preferred embodiment of an assembled steel structural frame supporting system and an installation method according to the present invention;
FIG. 7 is a perspective view of the installed relationship of beam connectors and floor slab auxiliary supports of a preferred embodiment of an assembled steel structural frame support system and method of installation in accordance with the present invention;
FIG. 8 is a cross-sectional view of a floor slab of a preferred embodiment of an assembled steel structural framework support system and method of installation in accordance with the present invention;
figure 9 is a top plan view of a floor slab of a preferred embodiment of an assembled steel structural framework support system and method of installation in accordance with the present invention.
In the figure: 1-assembling beam, 2-column, 3-beam body reinforcing member, 4-auxiliary fastening block, 5-dead-lock outer sleeve, 6-outer sleeve connecting rod, 7-dead-lock button, 8-dead-lock button connecting rod, 9-first supporting block, 10-second supporting block, 11-supporting rotating block, 12-beam reinforcing member, 13-beam connecting member, 14-floor auxiliary supporting member, 15-floor, 16-floor main rib, 17-plate connecting hole, 18-floor auxiliary rib, 19-floor corner reinforcing rib, 20-fixing hole, 21-reinforcing member connecting bolt, 22-connecting bolt fastening block, 23-rotating hole, 24-buckle, 25-groove and 26-dead-lock bolt.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-9, the fabricated steel structural frame support system provided in this embodiment includes a vertical column 2 and a fabricated beam 1, wherein an outer extension rod 6 is disposed at one end of the vertical column 2, the outer extension rod 6 is connected with a locking outer sleeve 5 in a clamping manner, locking bolts 26 are disposed at two sides of the locking outer sleeve 5, a locking fastening rod 8 is disposed at the other end of the vertical column 2, a locking fastener 7 is connected with the locking fastening rod 8 in a clamping manner, an auxiliary fastening block 4 is disposed at the outer side of the vertical column 2, a beam body reinforcing member 3 fixed at the outer side of the vertical column 2 by bolts is disposed below the auxiliary fastening block 4, beam connecting members 13 for fixing the auxiliary fastening block 4 and the fabricated beam 1 are disposed at two ends of the fabricated beam 1, a floor auxiliary supporting member 14 is connected between every two adjacent beam connecting members 13 by bolts, one end of the vertical column 2 having the locking fastener 7 is upward, the locking fastener 7 is of a, the locking buckle 7 and the locking jacket 5 are positioned on the same vertical line, the lower end of the locking jacket 5 is provided with a buckle 24, and the distance between the two buckles 24 is 2-4cm greater than that between the two grooves 25, so that the inside of the upright post 2 can be conveniently fastened.
In the embodiment, as shown in fig. 1 and 6, the assembly beam 1 is provided at both ends thereof with beam connectors 13 for fixing the auxiliary fastening blocks 4 and the assembly beam 1, and one auxiliary fastening block 4 is provided at both ends of each upright 2.
In the embodiment, as shown in fig. 2, the supporting rotation block 11 and the first and second supporting blocks 9 and 10 screwed at both ends of the supporting rotation block 11 are provided inside the auxiliary fastening block 4, increasing the supporting strength of the auxiliary fastening block 4.
In the embodiment, as shown in fig. 4, the assembly beam 1 is provided with beam reinforcements 12 on both sides, the beam reinforcements 12 are fixed on the end faces of the assembly beam 1 by bolts at both ends, a reinforcement connecting bolt 21 and a connecting bolt fastening block 22 for fixing the reinforcement connecting bolt 21 are arranged between every two beam reinforcements 12, and a rotation hole 23 is arranged in the middle of the connecting bolt fastening block 22, so that the bearing capacity of the assembly beam 1 is improved.
In the embodiment, as shown in fig. 2 and 8, a floor 15 is disposed at the upper end of the floor auxiliary supporting member 14, a floor main rib 16, a slab connecting hole 17 disposed inside the floor main rib 16, a floor auxiliary rib 18 penetrating through the floor main rib 16, and floor corner reinforcing ribs 19 disposed at four corners of the floor main rib 16 are disposed inside the floor 15, and fixing holes 20 penetrating through the floor 15 are disposed inside the floor corner reinforcing ribs 19, so that the installation firmness of the floor 15 is increased.
In an embodiment, the method for installing the fabricated steel structural frame support system provided by this embodiment includes the following steps:
s1: erecting the upright post 2 by using a hoisting device, enabling one end with a locking buckle 7 to be upward, and pre-installing a beam body reinforcing member 3 by using bolts;
s2: the upright post 2 is erected by using a hoisting device, one end with the locking outer sleeve 5 is downward, and the locking outer sleeve 5 is matched with the locking buckle 7;
s3: the auxiliary fastening blocks 4 are fixed on the outer sides of the two upright posts 2 by using bolts, two sides of the locking outer sleeve 5 are fixed by using locking bolts 26, the length of each locking bolt 26 is matched with the fastening degree of the locking outer sleeve 5 to the locking buckle 7, and then the beam body reinforcing member 3 is fastened;
s4: fixing a beam reinforcing member 12, a reinforcing member connecting bolt 21, a connecting bolt fastening block 22 and a rotating hole 23 in the assembled beam 1 in a factory, and installing a beam connecting member 13;
s5: hoisting the assembly cross beam 1 by using a hoisting device to enable two ends of the assembly cross beam 1 to align with the auxiliary fastening blocks 4, and fastening the cross beam connecting piece 13 and the auxiliary fastening blocks 4 by using bolts;
s6: putting a supporting rotating block 11 and a first supporting block 9 and a second supporting block 10 which are connected to two ends of the supporting rotating block 11 through threads into the auxiliary fastening block 4, and rotating the supporting rotating block 11 to enable the second supporting block 10 to ascend until the second supporting block 10 abuts against the auxiliary fastening block 4;
s7: two vertical beam connectors 13 and floor slab auxiliary supporting pieces 14 are fixed by bolts, four corners of a floor slab 15 are respectively placed on the four floor slab auxiliary supporting pieces 14, the floor slab auxiliary supporting pieces 14 and the floor slab 15 are fixed by the bolts, and simultaneously, four sides of the floor slab 15 are uniformly placed on the assembly beam 1.
In conclusion, in this embodiment, the locking outer sleeve 5 and the locking buckle 7 which are mutually matched are arranged inside the upright post 2, the upright post 2 is fastened by using the locking bolt 26, the auxiliary fastening block 4 is used for fixing the outer side of the upright post 2, the fastening of the inner side and the outer side of the upright post 2 is realized, the stability of two upright posts 2 which are vertically placed is increased, meanwhile, the four corners of the floor slab 15 are respectively placed on the four floor slab auxiliary supporting pieces 14, the floor slab auxiliary supporting pieces 14 and the floor slab 15 are fixed by using the bolts, meanwhile, the four edges of the floor slab 15 are uniformly placed on the assembling beam 1, the placing area of the floor slab 15 is increased, the overall firmness of a frame supporting system is improved, the supporting system is not welded during installation, the installation efficiency and the use convenience are improved, the assembling and the disassembling and the recycling are convenient, the resources are saved, and the.
The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.
Claims (5)
1. The utility model provides an assembled steel structure frame support system, includes stand (2) and assembly crossbeam (1), its characterized in that, stand (2) one end is provided with outer extension rod (6), outer extension rod (6) joint has lock overcoat (5) of dying, it is provided with lock bolt (26) of dying to lock overcoat (5) both sides of dying, stand (2) other end is provided with lock knot pole (8) of dying, lock knot pole (8) joint of dying has lock knot (7) of dying, the stand (2) outside is provided with supplementary fastening block (4), the below of supplementary fastening block (4) is provided with through the bolt fastening and is in roof beam body reinforcement (3) in the stand (2) outside, assembly crossbeam (1) both ends all are provided with and are used for fixing supplementary fastening block (4) with crossbeam connecting piece (13) of assembly crossbeam (1), every two are adjacent there is supplementary support piece (14) of floor through bolted connection between crossbeam connecting piece (13) ) One end of the upright post (2) with the locking buckle (7) is vertically upward, the locking buckle (7) is of a convex structure, and the two sides of the upper end of the locking dead buckle (7) are provided with grooves (25), the locking dead buckle (7) and the locking dead jacket (5) are positioned on the same vertical line, and the lower end of the locking outer sleeve (5) is provided with a buckle (24), the distance between the two buckles (24) is 2-4cm greater than the distance between the two grooves (25), the assembling beam is characterized in that beam reinforcements (12) are arranged on two sides of the assembling beam (1), two ends of each beam reinforcement (12) are fixed to the end face of the assembling beam (1) through bolts, a reinforcement connecting bolt (21) and a connecting bolt fastening block (22) used for fixing the reinforcement connecting bolt (21) are arranged between every two beam reinforcements (12), and a rotating hole (23) is formed in the middle of each connecting bolt fastening block (22).
2. An assembled steel structural framework support system as claimed in claim 1, wherein said assembly beam (1) is provided at both ends with beam connectors (13) for fixing said auxiliary fastening blocks (4) and said assembly beam (1), and one of said auxiliary fastening blocks (4) is provided at both ends of each of said columns (2).
3. An assembled steel structural frame support system according to claim 2, wherein the auxiliary fastening block (4) is internally provided with a support rotation block (11) and a first support block (9) and a second support block (10) which are screw-coupled at both ends of the support rotation block (11).
4. An assembled steel structure frame supporting system according to claim 3, wherein the floor auxiliary supporting member (14) is provided with a floor (15) at the upper end thereof, a floor main rib (16) is provided inside the floor (15), a slab connecting hole (17) is provided inside the floor main rib (16), floor auxiliary ribs (18) penetrating the floor main rib (16), and floor corner reinforcing ribs (19) provided at four corners of the floor main rib (16), and fixing holes (20) penetrating the floor (15) are provided inside the floor corner reinforcing ribs (19).
5. A method of installing an assembled steel structural framework support system as claimed in claim 4, comprising the steps of:
s1: erecting the upright post (2) by using a hoisting device, enabling one end with a locking buckle (7) to be upward, and pre-installing a beam body reinforcing member (3) by using bolts;
s2: the upright post (2) is erected by using a hoisting device, one end with a locking outer sleeve (5) is downward, and the locking outer sleeve (5) is matched with a locking buckle (7);
s3: the auxiliary fastening blocks (4) are fixed on the outer sides of the two upright posts (2) by using bolts, two sides of the locking outer sleeve (5) are fixed by locking bolts (26), the length of each locking bolt (26) is matched with the fastening degree of the locking outer sleeve (5) to the locking buckle (7), and then the beam body reinforcing piece (3) is fastened;
s4: fixing a beam reinforcing member (12), a reinforcing member connecting bolt (21), a connecting bolt fastening block (22) and a rotating hole (23) in the assembled beam (1) in a factory, and installing a beam connecting member (13);
s5: hoisting the assembly cross beam (1) by using a hoisting device, aligning two ends of the assembly cross beam (1) with the auxiliary fastening blocks (4), and fastening the cross beam connecting piece (13) and the auxiliary fastening blocks (4) by using bolts;
s6: putting a supporting rotating block (11) and a first supporting block (9) and a second supporting block (10) which are connected to the two ends of the supporting rotating block (11) through threads into the auxiliary fastening block (4), and rotating the supporting rotating block (11) to enable the second supporting block (10) to rise until the second supporting block (10) abuts against the auxiliary fastening block (4);
s7: the two vertical beam connecting pieces (13) and the floor auxiliary supporting pieces (14) are fixed by bolts, four corners of the floor (15) are respectively placed on the four floor auxiliary supporting pieces (14), the floor auxiliary supporting pieces (14) and the floor (15) are fixed by the bolts, and meanwhile, four edges of the floor (15) are uniformly placed on the assembly beam (1).
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| CN201811612346.1A CN109853744B (en) | 2018-12-27 | 2018-12-27 | Assembled steel structure frame supporting system and mounting method |
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| CN201811612346.1A CN109853744B (en) | 2018-12-27 | 2018-12-27 | Assembled steel structure frame supporting system and mounting method |
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| CN109853744A CN109853744A (en) | 2019-06-07 |
| CN109853744B true CN109853744B (en) | 2021-04-27 |
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| CN112324218A (en) * | 2020-11-23 | 2021-02-05 | 翟燕芳 | General steel construction of frame for assembly type structure |
| CN114960943A (en) * | 2022-06-07 | 2022-08-30 | 中建钢构工程有限公司 | Connecting device, steel structure frame and mounting method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102828560B (en) * | 2012-09-12 | 2014-11-26 | 清华大学 | Flange joint structure of hinge pin for assembled cold forming sectional steel structural connection |
| CN103195164A (en) * | 2013-03-28 | 2013-07-10 | 北京工业大学 | Assembly prestress center support system for steel structure |
| CN103290925B (en) * | 2013-05-23 | 2015-10-28 | 北京工业大学 | The through steel structure frame eccentrical braces of a kind of industrialization assembling post |
| CN103334488B (en) * | 2013-06-24 | 2015-07-15 | 北京工业大学 | Assembled steel structure deformed column framework support system |
| CN104264791B (en) * | 2014-09-03 | 2017-03-29 | 西安建筑科技大学 | A kind of assembled beam-column node connecting structure |
| US10094104B2 (en) * | 2015-05-12 | 2018-10-09 | Gregory Higgins | Orthogonal framework for modular resilient houses |
| CN105839788B (en) * | 2016-05-12 | 2018-03-27 | 中国矿业大学 | A kind of assembly method of steel pipe column and section steel beam |
| US20190257076A1 (en) * | 2016-10-28 | 2019-08-22 | Bull Moose Tube Company | Structural support member with swaged male interface |
| CN107246152B (en) * | 2016-12-01 | 2020-01-10 | 牛智勇 | Method for assembling steel structure frame and composite light floor slab module |
| CN107338872B (en) * | 2017-08-23 | 2019-02-05 | 青岛理工大学 | Double sleeve steel-structure beam-column nodes and installation method |
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