CN211973861U

CN211973861U - Connecting component for assembled steel structure building

Info

Publication number: CN211973861U
Application number: CN202020543135.3U
Authority: CN
Inventors: 李思明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-11-20
Anticipated expiration: 2030-04-13

Abstract

The utility model relates to a building steel construction technical field especially relates to an assembled steel construction connecting elements for building. The supporting platform is horizontally arranged on the side wall of the square steel pipe column on one side connected with the H-shaped steel beam, a clamping column is vertically arranged on two sides of the surface of the supporting platform respectively, a connecting piece which is connected with the supporting platform in a movable clamping mode and is abutted to the side wall of the square steel pipe column is movably connected to the supporting platform, the connecting piece is fixed on the square steel pipe column through bolts, and first through holes are formed in two sides of the bottom of the H-shaped steel beam on one side connected with the square steel pipe column respectively. The novel steel-plate-type steel-plate combined construction method has the advantages that welding is not needed at the installation site, the construction difficulty is reduced, the safety factor of construction of constructors is increased, the construction period is greatly shortened, the requirement of high completion speed of modern buildings is fully met, steel is convenient to detach when the buildings are dismantled, the damage to the steel in the detaching process is avoided, the steel can be recycled, the novel steel-plate-type steel-plate combined construction method is green and environment-friendly, resources are saved, and the problems in the prior art are solved.

Description

Connecting component for assembled steel structure building

Technical Field

The utility model relates to a building steel construction technical field especially relates to an assembled steel construction connecting elements for building.

Background

The steel structure building is a novel building system, compares traditional concrete building and says, has replaced reinforced concrete with steel sheet or shaped steel, and intensity is higher, and the shock resistance is better. And because the components can be produced in batches in factories and installed on site, the construction period is greatly shortened. And because of the reusability of steel, the building garbage can be greatly reduced, and the steel is more environment-friendly, so the steel is widely adopted by countries in the world and is applied to industrial buildings and civil buildings.

The building section steel generally refers to angle steel, channel steel, I-steel, H-shaped steel, square steel and the like which are formed by hot rolling, wherein the square steel and the H-shaped steel are used for constructing a foundation frame of a building, the H-shaped steel and the square steel are connected in an all-welded connection mode, the structural form of the connection in the mode is high in connection rigidity and good in stress performance, but brittle failure is easy to occur, the on-site construction difficulty is high, the manufacturing cost is high, the construction period can be prolonged, the requirement of high completion speed of an assembled steel structure building can not be met, the welded structure is difficult to disassemble, when the building is disassembled, the construction period can be prolonged, the damage of the steel can be caused, the repeated recycling of the steel is not facilitated, and waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides an assembled steel construction connecting elements for building, its structural design is reasonable, adopt the connected mode of fastening the welding combination, when guaranteeing connection rigidity, can also effectively prevent to take place the brittle failure, the life of building is improved, the welding part connects in advance, need not at the erection site welding, the construction degree of difficulty has been reduced, the factor of safety of constructor construction has been increased, construction period has been shortened greatly, fully satisfied the requirement that modernized building completion is fast, steel convenient to detach when the building is demolishd, avoid the damage of dismantling in-process steel, make steel can reuse repeatedly, and is green, and resources are saved, the problem that exists among the prior art is solved.

The utility model discloses a solve the technical scheme that one of above-mentioned technical problem adopted and be:

the utility model provides an assembled steel construction connecting elements for building, includes one side steel-pipe column and H shaped steel roof beam, is equipped with a supporting bench at the square steel-pipe column lateral wall that links to each other one side with the H shaped steel roof beam upper level, at the vertical card post that is equipped with respectively of supporting bench surface both sides, a connecting piece of butt on the square steel-pipe column lateral wall of activity joint on the supporting bench, the connecting piece passes through the bolt fastening on the square steel-pipe column, is equipped with a first through-hole respectively in the bottom both sides of the H shaped steel roof beam that links to each other one side with the square steel-pipe column, and the H shaped steel roof beam is gone into the card post that corresponds one side, inseparable butt respectively through two first through-holes on the.

Preferably, the connecting piece comprises a horizontally arranged supporting plate, the supporting plate is movably clamped on the clamping column corresponding to one side through second through holes arranged on two sides of the supporting plate, a positioning plate which is abutted to the square steel pipe column is vertically arranged on the inner side of the supporting plate, the positioning plate is connected with the square steel pipe column through a bolt, and a connecting plate connected with the supporting plate is arranged on one side of the positioning plate.

Preferably, a plurality of strip-shaped through holes are formed in the positioning plate from top to bottom, and first threaded holes are formed in the square steel pipe columns corresponding to two ends of each strip-shaped through hole respectively.

Preferably, clamping device includes the stopper of joint in H shaped steel roof beam right side recess, is equipped with the third through-hole relative with the first through-hole position in this side bottom the stopper, and a retaining member is established to the card in H shaped steel roof beam left side recess, the retaining member includes the locking support board of a joint both sides about H shaped steel roof beam left side recess, is equipped with a joint rectangular groove on the card post that should incline in the locking support board of downside, is equipped with the locking board of a butt in H shaped steel roof beam left side recess between two locking support boards, the locking board passes H shaped steel roof beam through the bolt and links to each other with the stopper, is equipped with a butt locking locating plate on the locating plate on one side of the locking board, is equipped with the second screw hole on the locking locating plate that corresponds each first screw hole position respectively.

Preferably, a plurality of third threaded holes are vertically formed in the locking plate from top to bottom, a plurality of fourth threaded holes are formed in the H-shaped steel beam corresponding to the positions of the third threaded holes respectively, and a plurality of fifth threaded holes are formed in the limiting blocks corresponding to the positions of the fourth threaded holes respectively.

Preferably, a plurality of sixth threaded holes are vertically formed in the connecting plate from top to bottom, a plurality of seventh threaded holes which are horizontally opposite to the sixth threaded holes are vertically formed in the positioning plate far away from one side of the connecting plate from top to bottom, and the linear distance from the sixth threaded holes to the side wall of the square steel pipe column is equal to the linear distance from the seventh threaded holes to the side wall of the square steel pipe column.

The beneficial effects of the utility model are embodied in:

the above structure is adopted in the utility model, structural design is reasonable, adopt the connected mode of fastening the welding combination, when guaranteeing to connect rigidity, can also effectively prevent to take place brittle failure, the life of building is improved, the welding part connects in advance, need not to weld at the erection site, the construction degree of difficulty has been reduced, the factor of safety of constructor construction has been increased, construction period is greatly shortened, fully satisfied the fast requirement of modernized building completion, steel convenient to detach when the building is demolishd, avoid dismantling the damage of in-process steel, make steel can reuse repeatedly, and green saves resources.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or components are generally identified by like reference numerals. In the drawings, elements or components are not necessarily drawn to scale.

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic structural diagram of a square steel pipe column, a support platform and a clamp column.

Fig. 3 is a perspective view of the connector.

FIG. 4 is a schematic perspective view of an H-shaped steel beam.

Fig. 5 is a perspective view of the locking member of the clamping device.

Fig. 6 is a schematic perspective view of a limiting block of the clamping device.

Fig. 7 is a schematic perspective view of a connection structure of a square steel pipe column and a four-way H-shaped steel beam.

In the figure, 1, a square steel pipe column; 2. an H-shaped steel beam; 3. a support table; 4. clamping the column; 5. a connecting member; 501. a support plate; 502. positioning a plate; 503. a connecting plate; 6. a first through hole; 7. a second through hole; 8. a strip-shaped through hole; 9. a first threaded hole; 10. a limiting block; 11. a third through hole; 12. a locking member; 1201. locking the support plate; 1202. a locking plate; 1203. locking the positioning plate; 13. a long groove; 14. a second threaded hole; 15. a third threaded hole; 16. a fourth threaded hole; 17. a fifth threaded hole; 18. a sixth threaded hole; 19. and a seventh threaded hole.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams for more clearly illustrating the technical solution of the present invention, and only illustrate the basic structure of the present invention in a schematic way, but not limit the protection scope of the present invention.

As shown in fig. 1 to 7, a connecting member for an assembly type steel structure building includes a square steel pipe column 1 and an H-shaped steel beam, a supporting platform 3 is horizontally disposed on a side wall of the square steel pipe column 1 connected to the H-shaped steel beam 2, a clamping column 4 is vertically disposed on each of two sides of a surface of the supporting platform 3, a connecting member 5 abutting against the side wall of the square steel pipe column 1 is movably clamped on the supporting platform 3, the connecting member 5 is fixed on the square steel pipe column 1 by bolts, first through holes 6 are respectively disposed on two sides of a bottom of the H-shaped steel beam 2 connected to the square steel pipe column 1, the H-shaped steel beam 2 is respectively clamped into the clamping column 4 on a corresponding side through the two first through holes 6 and tightly abuts against the connecting member 5, and a clamping device is disposed in grooves on two sides of the H-shaped steel beam 2.

Preferably, the connecting piece 5 comprises a horizontally arranged supporting plate 501, the supporting plate 501 is movably clamped on the clamping column 4 on one corresponding side through second through holes 7 arranged on two sides of the supporting plate 501, a positioning plate 502 abutted against the square steel pipe column 1 is vertically arranged on the inner side of the supporting plate 501, the positioning plate 502 is connected with the square steel pipe column 1 through bolts, and a connecting plate 503 connected with the supporting plate 501 is arranged on one side of the positioning plate 502.

Preferably, a plurality of strip-shaped through holes 8 are formed in the positioning plate 502 from top to bottom, and first threaded holes 9 are formed in the square steel pipe columns 1 corresponding to two ends of the strip-shaped through holes 8. The connecting piece 5 is connected with a first threaded hole 9 in the square steel pipe column 1 through a bolt, and the position of the connecting piece 5 on the square steel pipe column 1 can be adjusted through the strip-shaped through hole 8 so as to adapt to the position of the clamping column 4 on the supporting table 3.

Preferably, the clamping device comprises a limiting block 10 clamped in a groove on the right side of the H-shaped steel beam 2, a third through hole 11 opposite to the first through hole 6 on the side is arranged at the bottom of the limiting block 10, a locking piece 12 is clamped in a groove on the left side of the H-shaped steel beam 2, the locking piece 12 comprises a locking support plate 1201 which is clamped on the upper side and the lower side of a groove on the left side of the H-shaped steel beam 2, a long groove 13 clamped on the corresponding side clamping column 4 is arranged on the lower locking support plate 1201, a locking plate 1202 which is abutted against the groove at the left side of the H-shaped steel beam 2 is arranged between the two locking support plates 1201, the locking plate 1202 passes through the H-shaped steel beam 2 through a bolt to be connected with the limiting block 10, a locking positioning plate 1203 abutting against the positioning plate 502 is arranged on one side of the locking plate 1202, second threaded holes 14 are respectively formed in the locking positioning plates 1203 at positions corresponding to the first threaded holes 9.

Preferably, a plurality of third threaded holes 15 are vertically formed in the locking plate 1202 from top to bottom, a plurality of fourth threaded holes 16 are respectively formed in the H-shaped steel beam 2 corresponding to the positions of the third threaded holes 15, and a plurality of fifth threaded holes 17 are respectively formed in the limiting blocks 10 corresponding to the positions of the fourth threaded holes 16. The bolt passes through third screw hole 15, fourth screw hole 16 and fifth screw hole 17 in proper order to fix retaining member 12 and stopper 10 in two recesses of the left and right sides of H shaped steel roof beam, prevent that H shaped steel roof beam from shifting.

Preferably, a plurality of sixth threaded holes 18 are vertically formed in the connecting plate 503 from top to bottom, a plurality of seventh threaded holes 19 corresponding to the horizontal positions of the sixth threaded holes 18 are vertically formed in the positioning plate 502 far away from one side of the connecting plate 503 from top to bottom, and the linear distance from the sixth threaded holes 18 to the side wall of the square steel-pipe column 1 is equal to the linear distance from the seventh threaded holes 19 to the side wall of the square steel-pipe column 1. When 2, 3, 4 need be connected on this square tubular column 1 with H shaped steel roof beam, can realize fixed connection through two adjacent connecting pieces 5, further improvement the stability of girder steel.

This device is before using, need weld brace table 3 in advance on the square steel tubular column 1 that needs connect H shaped steel roof beam 2, and the brace table 3 of the corresponding quantity is welded on the 1 lateral wall of square steel tubular column that corresponds according to the quantity of the H shaped steel roof beam 2 that needs connect.

When the device is installed, the second through hole 7 on the support plate 501 of the connecting piece 5 is aligned to the clamping column 4 on the support table 3, so that the connecting piece 5 is clamped. Then, the fourth threaded holes 16 on the H-shaped steel beam 2 corresponding to the side of the limiting block 10 and the elongated through holes 8 on the positioning plate 502 are fixed by bolts, so that the positioning plate 502 of the connecting piece 5 abuts against the side wall of the square steel pipe column 1. Go into retaining member 12 and stopper 10 card respectively in advance in the left and right sides recess of H shaped steel roof beam 2, then lift by crane H shaped steel roof beam 2 through hoisting equipment, constructor is through removing H shaped steel roof beam 2, thereby with the card of the first through-hole 6 card on H shaped steel roof beam 2 on the card post 4 of brace table 3, when aiming at card post 4, still aim at the third through-hole 11 on the stopper 10, with the rectangular groove 13 on the retaining member 12 together aim at card post 4, thereby make H shaped steel roof beam 2 block smoothly. And then the other end of the H-shaped steel beam 2 is also clamped on the square steel pipe column 1 on the side, so that the H-shaped steel beam 2 is preliminarily connected to the two square steel pipe columns 1.

When the H-shaped steel beam 2 is smoothly clamped into the clamping column 4, at the moment, the fifth threaded hole 17 in the limiting block 10 positively impacts the fourth threaded hole 16 of the H-shaped steel beam 2. Then, bolts are sequentially passed through the second threaded holes 14 in the locking positioning plate 1203 of the locking member 12, the strip-shaped through holes 8 in the positioning plate 502 and the first threaded holes 9 in the square steel pipe column 1, so that the locking member 12 is firmly fixed to the square steel pipe column 1. Finally, the bolt passes through the second threaded hole 14 on the locking positioning plate 1203, the fourth threaded hole of the H-shaped steel beam 2 and the fifth threaded hole 17 on the limiting block 10 in sequence, so that the H-shaped steel beam 2 is fixed firmly by the locking piece 12 and the limiting block 10, and the H-shaped steel beam is prevented from shaking. Adopt the connected mode of fastening welding combination, when guaranteeing connection rigidity, can also effectively prevent to take place brittle failure, the life of building is improved, the welding part connects in advance, need not to weld at the installation site, the construction degree of difficulty has been reduced, the factor of safety of constructor construction has been increased, construction period has been shortened greatly, fully satisfy the requirement that modernized building completion is fast, steel convenient to detach when the building is demolishd, avoid the damage of dismantling in-process steel, make steel can reuse repeatedly, green saves the resource.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification; to those skilled in the art, any alternative improvements or changes made to the embodiments of the present invention are all within the scope of the present invention.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims

1. The utility model provides a prefabricated steel construction connecting elements for building, includes one side steel-pipe column and H shaped steel roof beam, its characterized in that: the supporting platform is horizontally arranged on the side wall of the square steel pipe column on one side connected with the H-shaped steel beam, the clamping columns are vertically arranged on two sides of the surface of the supporting platform respectively, the supporting platform is movably clamped with a connecting piece which is abutted to the side wall of the square steel pipe column, the connecting piece is fixed on the square steel pipe column through bolts, first through holes are arranged on two sides of the bottom of the H-shaped steel beam on one side connected with the square steel pipe column respectively, the H-shaped steel beam is clamped into the clamping columns on the corresponding side and tightly abutted to the connecting piece through the two first through holes respectively, and clamping devices are arranged in grooves on two sides of the H-shaped steel.

2. A fabricated steel structural building connecting member according to claim 1, wherein: the connecting piece comprises a horizontally arranged supporting plate, the supporting plate is movably clamped on a clamping column corresponding to one side through second through holes formed in two sides of the supporting plate, a positioning plate which is abutted to the square steel pipe column is vertically arranged on the inner side of the supporting plate, the positioning plate is connected with the square steel pipe column through a bolt, and a connecting plate connected with the supporting plate is arranged on one side of the positioning plate.

3. A fabricated steel structural building connecting member according to claim 2, wherein: a plurality of strip-shaped through holes are formed in the positioning plate from top to bottom, and first threaded holes are formed in the square steel pipe columns corresponding to the two ends of each strip-shaped through hole respectively.

4. A fabricated steel structural building connecting member according to claim 3, wherein: clamping device includes the stopper of joint in H shaped steel roof beam right side recess, is equipped with the third through-hole relative with the first through-hole position in this side bottom the stopper, and a retaining member is established to the card in H shaped steel roof beam left side recess, the retaining member includes the locking backup pad of a joint both sides about H shaped steel roof beam left side recess, is equipped with a joint rectangular groove on corresponding the card post of inclining in the locking backup pad of downside, is equipped with the locking plate of a butt in H shaped steel roof beam left side recess between two locking backup pads, the locking plate passes H shaped steel roof beam through the bolt and links to each other with the stopper, is equipped with a butt locking locating plate on the locating plate on one side of the locking plate, is equipped with the second screw hole on the locking locating plate that corresponds each first screw hole position respectively.

5. The assembly-type steel structure construction connecting member according to claim 4, wherein: a plurality of third threaded holes are vertically formed in the locking plate from top to bottom, a plurality of fourth threaded holes are formed in the H-shaped steel beam corresponding to the positions of the third threaded holes respectively, and a plurality of fifth threaded holes are formed in the limiting blocks corresponding to the positions of the fourth threaded holes respectively.

6. A fabricated steel structural building connecting member according to claim 2, wherein: a plurality of sixth threaded holes are vertically formed in the connecting plate from top to bottom, a plurality of seventh threaded holes which are opposite to the horizontal positions of the sixth threaded holes are vertically formed in the positioning plate far away from one side of the connecting plate from top to bottom, and the linear distance from the sixth threaded holes to the side wall of the square steel-pipe column is equal to the linear distance from the seventh threaded holes to the side wall of the square steel-pipe column.