CN111305589B - Reinforcing mechanism convenient to install for steel structure connecting piece - Google Patents
Reinforcing mechanism convenient to install for steel structure connecting piece Download PDFInfo
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- CN111305589B CN111305589B CN202010133119.1A CN202010133119A CN111305589B CN 111305589 B CN111305589 B CN 111305589B CN 202010133119 A CN202010133119 A CN 202010133119A CN 111305589 B CN111305589 B CN 111305589B
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- fastening
- reinforcing
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
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Abstract
The invention discloses a reinforcing mechanism for a steel structure connecting piece, which is convenient to mount and comprises a steel beam, a steel column and a connecting piece, the bottom end of the steel beam is provided with a steel column, the outer surface of the steel column is fixed with a connecting piece through a bolt, the outer surfaces of the two ends of the steel beam are provided with first fixing pieces, the outer surfaces of the two ends of the steel column are provided with second fixing pieces, a first threaded sleeve is welded on the outer surface of the first fixing piece, a fastening screw rod penetrates through the inner side of the first threaded sleeve, and the top end of the fastening screw rod is sleeved with a fastening pile, the rear end of the first fixing piece is provided with a reinforcing piece, reinforcing ribs are welded on the outer surface of the reinforcing member, connecting piles are welded on the outer surface of the reinforcing ribs, and the inboard of connecting pile articulates there is the stay tube, the inboard of stay tube is provided with the cover storehouse, the inboard of cover storehouse is provided with second spring and connecting rod. The invention adopts a modularized splicing structure, is convenient to install and improves the anti-seismic effect and the bearing effect.
Description
Technical Field
The invention relates to the technical field of steel structure connecting pieces, in particular to a reinforcing mechanism convenient to install for a steel structure connecting piece.
Background
The steel construction is the structure of constituteing by steel material, and the structure mainly comprises beam steel, steel column, members such as steel truss that shaped steel and steel sheet etc. were made, adopts the connecting piece to be connected two sets of structures more between each structure, and the intensity of connecting piece sometimes can not reach the overall requirement of steel construction, needs additionally to increase strengthening mechanism and reinforces for the steel construction connecting piece.
The existing steel structure connecting piece reinforcing mode is that a reinforcing rib is added, the reinforcing rib is connected with a connecting piece in a welding or riveting mode, and the installation is very inconvenient.
To this end, chinese patent application No.: 201911039107.6, discloses a steel structure reinforced node member with multiple anti-seismic and anti-continuous collapse preventing lines, which comprises a steel beam, a steel column, a steel groove and a truss chord member; the end of the steel beam is fixed on the steel column, the steel groove is fixed on the lower surface of the lower flange of the steel beam, the side surface of the steel column is provided with a hinged support, a friction sliding block is arranged in the steel groove, a through hole is formed in the bottom surface of the steel groove, one end of the truss chord is penetrated through the through hole and connected with the friction sliding block, the other end of the truss chord is connected with the hinged support, and the component can effectively solve the problem that the structure is fragile and damaged due to the fact that the traditional steel structure node is insufficient in anti-seismic and anti-continuous collapse capacity. This scheme design has the truss chord member, consolidates for girder steel and steel column through the truss chord member, and it is poor to consolidate the effect, and installs convenience inadequately.
At present, the installation of reinforced structure adopts welding and bolt fastening more, and the installation is convenient inadequately, and the many bearing strength or the antidetonation effect of the many needles of present reinforced structure to the steel construction reinforce, and the unable antidetonation increases bearing strength again promptly, therefore needs a steel construction connecting piece of the design to solve above-mentioned problem with the strengthening mechanism of being convenient for installation urgently.
Disclosure of Invention
The invention aims to provide a reinforcing mechanism for a steel structure connecting piece, which is convenient to mount and aims to solve the problems that the reinforcing mechanism is inconvenient to mount, cannot resist earthquake and increase bearing strength in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a reinforcing mechanism convenient to mount for a steel structure connecting piece comprises a steel beam, a steel column and a connecting piece, wherein the bottom end of the steel beam is provided with the steel column, the outer surface of the steel column is fixedly provided with the connecting piece through bolts, the outer surfaces of two ends of the steel beam are respectively provided with a first fixing piece, the outer surfaces of two ends of the steel column are respectively provided with a second fixing piece, a first screw sleeve is welded on the outer surface of the first fixing piece, the inner side of the first screw sleeve is provided with a fastening screw rod in a penetrating manner, a fastening pile is sleeved at the top end of the fastening screw rod, the rear end of the first fixing piece is provided with a reinforcing piece, a reinforcing rib is welded on the outer surface of the reinforcing piece, a connecting pile is welded on the outer surface of the reinforcing rib, the inner side of the connecting pile is hinged with a supporting tube, the inner side of the supporting tube is provided with a sleeve bin, the inner side of the sleeve bin is provided with a second spring and a connecting rod, and the bottom end of the connecting rod is provided with a connecting disc, and the surface of connection pad has evenly seted up the draw-in groove, the outer surface welding of reinforcement has the second swivel nut, the inboard of second swivel nut is run through and is provided with hexagon socket head cap screw, hexagon socket head cap screw's the other end is provided with the mounting plate, the spread groove has been seted up to the surface of reinforcement.
Preferably, one end of the connecting piece is fixedly connected with the steel column through a bolt, the other end of the connecting piece is fixedly connected with the steel beam through a bolt, and the top end of the steel column is abutted to the lower surface of the steel beam.
Preferably, the fixed slot has been seted up to the internal surface of first mounting, fastening screw's surface cover is equipped with first spring, and the inboard of locating the fixed slot is inserted to the one end of first spring, the other end of first spring and the surface butt of fastening stake, elastic structure is constituteed with first spring to the fastening stake, fastening screw's top and fastening stake rotate to be connected, the other end of fastening stake and the surface butt of girder steel.
Preferably, a groove is formed in one side, far away from the spring plate, of the inner wall of the first fixing piece, the spring plate is fixed to the inner side of the groove through a screw, and a rubber pad is arranged on one side, close to the groove, of the inner wall of the first fixing piece.
Preferably, the one end of rubber pad is embedded in the inner wall of first mounting, the other end of rubber pad is contradicted with the girder steel, the reed is half arc structure, and the lower surface of reed is contradicted with the inner wall of rubber pad.
Preferably, the integral structure of the second fixing part is the same as that of the first fixing part, the first fixing part is of a U-shaped structure, the first fixing part is inserted into the steel beam, the fastening screw is connected with the first thread sleeve through threads, and the top end of the fastening screw penetrates through the surface of the first fixing part.
Preferably, the number of the supporting tubes is four, the four groups of supporting tubes are arranged in an X-shaped structure, the connecting piles correspond to the supporting tubes one by one, and the supporting tubes and the connecting piles form a rotating structure.
Preferably, the connecting rod and the sleeve bin form a telescopic structure, the connecting rod and the second spring form an elastic structure, the connecting rod is clamped with the clamping groove, one end of the connecting rod clamped with the clamping groove is of a hemispherical structure, and the shape of the inner side of the clamping groove is matched with the shape of the clamping position of the connecting rod.
Preferably, the hexagon socket head cap screw passes through threaded connection with the second swivel nut, hexagon structure is presented to hexagon bolt's one end inner wall, hexagon socket head cap screw's the other end and the inner wall butt of mounting plate.
Preferably, the both ends of mounting plate all set up in the inboard of spread groove, the extending structure is constituteed with the spread groove to the mounting plate, the surface of mounting plate is the cockscomb structure, and the mounting plate contradicts with the surface of connecting piece.
Compared with the prior art, the invention has the beneficial effects that: this steel structural connection spare is with reinforcement mechanism who is convenient for install adopts modularization mosaic structure, simple to operate, improves antidetonation effect and bearing effect.
The steel beam fixing device is provided with a first fixing part, a first thread sleeve, a fastening screw rod, a fastening pile, a reinforcing part, a supporting pipe, a connecting rod and a connecting disc, wherein the first fixing part is provided with the fastening screw rod, one end of the fastening screw rod is sleeved with the fastening pile, the fastening pile is buckled on the steel beam and fastened to tightly abut against the steel beam, so that the first fixing part and the steel beam can be connected and fixed without additional operations such as punching on the steel beam, the installation is convenient, two ends of the reinforcing part are respectively inserted into the inner sides of the first fixing part and the second fixing part, so that the reinforcing part can reinforce two sides of the steel beam and the steel column, the bearing effect is improved, the supporting pipe is arranged on the reinforcing part, the connecting rod is telescopically connected in the supporting pipe and is connected with the connecting disc through the connecting rod, when the steel beam and the steel column are vibrated, the vibration force can be transmitted to the supporting pipe through the reinforcing part, through the stay tube flexible on the connecting rod, can subduct the vibrations power, further improve and consolidate the effect.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic side view of the structure of the present invention;
FIG. 3 is a schematic side cross-sectional view of the structure of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 3 according to the present invention;
FIG. 6 is a schematic cross-sectional view of the support tube of FIG. 2 according to the present invention;
fig. 7 is a schematic sectional view of the second insert of fig. 1 according to the present invention.
In the figure: 1. a steel beam; 2. a steel column; 3. a connecting member; 4. a first fixing member; 5. a second fixing member; 6. a first threaded sleeve; 7. fastening a screw rod; 8. fastening the pile; 9. a first spring; 10. a groove; 11. a reed; 12. a rubber pad; 13. a reinforcement; 14. reinforcing ribs; 15. connecting piles; 16. supporting a tube; 17. sleeving a bin; 18. a second spring; 19. a connecting rod; 20. a connecting disc; 21. a card slot; 22. a second thread insert; 23. a hexagon socket head cap screw; 24. connecting grooves; 25. a fastening tab; 26. and fixing the grooves.
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. 1-7, an embodiment of the present invention is shown: the utility model provides a steel construction connecting piece is with reinforcing mechanism convenient to installation, including girder steel 1, steel column 2 and connecting piece 3, the bottom of girder steel 1 is provided with steel column 2, there is connecting piece 3 steel column 2's surface through the bolt fastening, the bolt is passed through to the one end of connecting piece 3 and is connected fixedly with steel column 2, the other end of connecting piece 3 passes through the bolt and is connected fixedly with girder steel 1, the top of steel column 2 and the lower surface butt of girder steel 1, as shown in figure 1, through taking girder steel 1 on steel column 2, and pass through the bolt with the both ends of connecting piece 3 and be connected fixedly with girder steel 1 and steel column 2 respectively, can make girder steel 1 and steel column 2 be connected fixedly.
The outer surfaces of two ends of the steel beam 1 are both provided with first fixing parts 4, the outer surfaces of two ends of the steel column 2 are both provided with second fixing parts 5, the outer surface of the first fixing part 4 is welded with a first threaded sleeve 6, the inner side of the first threaded sleeve 6 is penetrated with a fastening screw 7, and the top end of the fastening screw 7 is sleeved with a fastening pile 8, the integral structure of the second fixing piece 5 is the same as that of the first fixing piece 4, the first fixing piece 4 is in a U-shaped structure, the first fixing piece 4 is inserted and combined with the steel beam 1, the fastening screw 7 is connected with the first thread sleeve 6 through threads, the top end of the fastening screw 7 penetrates through the surface of the first fixing piece 4, as shown in figure 2, detain between girder steel 1 and connecting piece 3 through first mounting 4 to through fastening screw 7 fastening, can make fastening screw 7 top move fastening stake 8 and girder steel 1 butt, make first mounting 4 be connected fixedly with girder steel 1.
The rear end of first mounting 4 is provided with reinforcement 13, the welding has strengthening rib 14 on reinforcement 13's the surface, the welding has connecting pile 15 on strengthening rib 14's the surface, and connecting pile 15's inboard articulates there is support tube 16, support tube 16's inboard is provided with cover storehouse 17, the inboard of cover storehouse 17 is provided with second spring 18 and connecting rod 19, the bottom of connecting rod 19 is provided with connection pad 20, and connection pad 20's surface has evenly seted up draw-in groove 21, reinforcement 13's outer surface welding has second swivel nut 22, the inboard of second swivel nut 22 runs through and is provided with hexagon socket head cap screw 23, hexagon socket head cap screw 23's the other end is provided with the grip 25, spread groove 24 has been seted up to reinforcement 13's surface.
Preferably, fixed slot 26 has been seted up to the internal surface of first mounting 4, fastening screw 7's surface cover is equipped with first spring 9, and the inboard of locating fixed slot 26 is inserted to the one end of first spring 9, the other end of first spring 9 and the surface butt of fastening stake 8, fastening stake 8 constitutes elastic construction with first spring 9, fastening screw 7's top and fastening stake 8 rotate to be connected, fastening stake 8's the other end and the surface butt of girder steel 1, as shown in fig. 5, through being equipped with first spring 9 on fastening screw 7, make the both ends of first spring 9 contradict with the inner wall of fastening stake 8 and fixed slot 26 respectively, make fastening stake 8 can tightly support the lower surface of girder steel 1, can not rock on fastening screw 7, improve the steadiness that first mounting 4 and girder steel 1 are connected.
Preferably, a groove 10 is formed in one side of the inner wall of the first fixing member 4, which is far away from the spring 11, a spring 11 is fixed to the inner side of the groove 10 through a screw, a rubber pad 12 is arranged on one side of the inner wall of the first fixing member 4, which is close to the groove 10, one end of the rubber pad 12 is embedded in the inner wall of the first fixing member 4, the other end of the rubber pad 12 is abutted to the steel beam 1, the spring 11 is in a semi-arc structure, the lower surface of the spring 11 is abutted to the inner wall of the rubber pad 12, as shown in fig. 4, the groove 10 is formed in the inner wall of the first fixing member 4, the spring 11 is fixed in the groove 10, after the first fixing member 4 is buckled on the steel beam 1, the fastening pile 8 is abutted to the lower surface of the steel beam 1, the spring 11 can be abutted to the upper surface of the steel beam 1, the spring 11 is abutted to the rubber pad 12 to be tightly attached to the steel beam 1, and friction between the first fixing member 4 and the steel beam 1 is increased, the connection stability between the first fixing piece 4 and the steel beam 1 is further improved.
Preferably, the number of the support tubes 16 is four, the four support tubes 16 are arranged in an X-shaped structure, the connection piles 15 correspond to the support tubes 16 one by one, the support tubes 16 and the connection piles 15 form a rotating structure, the connection rods 19 and the housing 17 form a telescopic structure, the connection rods 19 and the second springs 18 form an elastic structure, the connection rods 19 are fastened with the clamping grooves 21, one ends of the connection rods 19 fastened with the clamping grooves 21 are in a hemispherical structure, the inner side shapes of the clamping grooves 21 are matched with the shapes of the fastening parts of the connection rods 19, as shown in fig. 2 and 6, the second springs 18 play a role of providing elastic force for the connection rods 19, so that the connection rods 19 can always keep the state as shown in fig. 6 when no external force is applied, the four support tubes 16 are arranged in an intersecting manner by fastening and fixing the connection rods 19 with the clamping grooves 21, so that when the steel beams 1 and the steel columns 2 are vibrated, the vibration force can be transmitted to the support tubes 16 through the reinforcing members 13, the supporting tube 16 extends and retracts on the connecting rod 19, so that the connecting rod 19 pushes the second spring 18 to deform and contract, the vibration force can be reduced, and the reinforcing effect of the reinforcing piece 13 on the connecting piece 3 is improved.
Preferably, hexagon socket head cap screw 23 passes through threaded connection with second swivel nut 22, hexagon structure is to hexagon socket head cap screw 23's one end inner wall, hexagon socket head cap screw 23's the other end and the inner wall butt of mounting plate 25, mounting plate 25's both ends all set up in the inboard of spread groove 24, mounting plate 25 and spread groove 24 constitute extending structure, the outward appearance of mounting plate 25 personally submits the cockscomb structure, and mounting plate 25 contradicts with the surface of connecting piece 3, as shown in fig. 1 and 7, through fastening hexagon socket head cap screw 23, make hexagon socket head cap screw 23 top move mounting plate 25 and the surface conflict of connecting piece 3, improve the stability of being connected of reinforcement 13 and connecting piece 3, through being the cockscomb structure design with the upper surface of mounting plate 25, can increase the frictional force between mounting plate 25 and the connecting piece 3.
The working principle is as follows: when the steel column fixing device is used, the first fixing piece 4 is buckled on the steel beam 1 and the fastening screw 7 is fastened, so that the fastening screw 7 drives the fastening pile 8 to tightly abut against the steel beam 1, the first fixing piece 4 is connected and fixed with the steel beam 1, one end of the reinforcing piece 13 is inserted into the inner side of the first fixing piece 4, the outer surface of the first fixing piece 4 is abutted against the outer surface of the connecting piece 3, the second fixing piece 5 is buckled on the steel column 2, the reinforcing piece 13 is inserted and combined with the second fixing piece 5, and the fastening screw 7 on the second fixing piece 5 is fastened, so that the second fixing piece 5 is connected and fixed with the steel column 2;
then, the inner hexagon bolts 23 are fastened, the inner hexagon bolts 23 push the fastening pieces 25 to abut against the connecting piece 3, the reinforcing piece 13 is connected with the connecting piece 3 more stably, two sides of the connecting piece 3 are supported through two ends of the reinforcing piece 13 respectively, and the supporting strength of the reinforcing piece 13 on the steel beam 1 can be improved;
then the supporting tube 16 is rotated, the supporting tube 16 drives the connecting rods 19 to be clamped into the clamping grooves 21, the four groups of supporting tubes 16 respectively drive the four groups of connecting rods 19 to be clamped into the four groups of clamping grooves 21, the four groups of supporting tubes 16 are arranged in a crossed manner, when the steel beam 1 and the steel column 2 are vibrated, vibration force can be transmitted to the supporting tube 16 through the reinforcing piece 13, the supporting tube 16 stretches on the connecting rods 19, the connecting rods 19 push the second springs 18 to deform and contract, and the vibration force can be reduced.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a steel construction connecting piece is with reinforcing mechanism convenient to installation, includes girder steel (1), steel column (2) and connecting piece (3), its characterized in that: the steel beam is characterized in that a steel column (2) is arranged at the bottom end of the steel beam (1), connecting pieces (3) are fixed on the outer surface of the steel column (2) through bolts, first fixing pieces (4) are arranged on the outer surfaces of two ends of the steel beam (1), second fixing pieces (5) are arranged on the outer surfaces of two ends of the steel column (2), a first threaded sleeve (6) is welded on the outer surface of the first fixing piece (4), a fastening screw (7) penetrates through the inner side of the first threaded sleeve (6), a fastening pile (8) is sleeved on the top end of the fastening screw (7), a reinforcing piece (13) is arranged at the rear end of the first fixing piece (4), a reinforcing rib (14) is welded on the outer surface of the reinforcing piece (13), a connecting pile (15) is welded on the outer surface of the reinforcing rib (14), and a supporting pipe (16) is hinged to the inner side of the connecting pile (15), a sleeve bin (17) is arranged on the inner side of the supporting tube (16), a second spring (18) and a connecting rod (19) are arranged on the inner side of the sleeve bin (17), a connecting disc (20) is arranged at the bottom end of the connecting rod (19), clamping grooves (21) are uniformly formed in the outer surface of the connecting disc (20), a second threaded sleeve (22) is welded on the outer surface of the reinforcing member (13), an inner hexagonal bolt (23) penetrates through the inner side of the second threaded sleeve (22), a fastening piece (25) is arranged at the other end of the inner hexagonal bolt (23), and a connecting groove (24) is formed in the outer surface of the reinforcing member (13); the connecting rod (19) and the sleeve bin (17) form a telescopic structure, the connecting rod (19) and the second spring (18) form an elastic structure, the connecting rod (19) is clamped with the clamping groove (21), one end of the connecting rod (19) clamped with the clamping groove (21) is of a hemispherical structure, and the shape of the inner side of the clamping groove (21) is matched with the shape of the clamping position of the connecting rod (19); when the steel column fixing device is used, the second fixing piece (5) is buckled on the steel column (2), the reinforcing piece (13) is inserted into the second fixing piece (5), and the second fixing piece (5) is connected and fixed with the steel column (2) through the fastening screw (7) for fastening the second fixing piece (5); the number of the supporting tubes (16) is four, the four groups of supporting tubes (16) are arranged in an X-shaped structure, the connecting piles (15) correspond to the supporting tubes (16) one by one, and the supporting tubes (16) and the connecting piles (15) form a rotating structure.
2. The reinforcing mechanism for steel structure connecting piece convenient to install of claim 1, characterized in that: one end of the connecting piece (3) is fixedly connected with the steel column (2) through a bolt, the other end of the connecting piece (3) is fixedly connected with the steel beam (1) through a bolt, and the top end of the steel column (2) is abutted to the lower surface of the steel beam (1).
3. The reinforcing mechanism for steel structure connecting piece convenient to install of claim 1, characterized in that: fixed slot (26) have been seted up to the internal surface of first mounting (4), the surface cover of fastening screw (7) is equipped with first spring (9), and the one end of first spring (9) is inserted and is located the inboard of fixed slot (26), the other end of first spring (9) and the surface butt of fastening stake (8), elastic construction is constituteed with first spring (9) in fastening stake (8), the top and the fastening stake (8) of fastening screw (7) rotate to be connected, the other end of fastening stake (8) and the surface butt of girder steel (1).
4. The reinforcing mechanism for steel structure connecting piece convenient to install of claim 1, characterized in that: the integral structure of second mounting (5) is the same with first mounting (4), first mounting (4) are "U" shape structure, first mounting (4) are inserted and are closed with girder steel (1), fastening screw (7) pass through threaded connection with first swivel nut (6), the top of fastening screw (7) runs through the surface of first mounting (4).
5. The reinforcing mechanism for steel structure connecting piece convenient to install of claim 1, characterized in that: the inner hexagonal bolt (23) is in threaded connection with the second threaded sleeve (22), the inner wall of one end of the inner hexagonal bolt (23) is of a hexagonal structure, and the other end of the inner hexagonal bolt (23) is abutted to the inner wall of the fastening piece (25).
6. The reinforcing mechanism for steel structure connecting piece convenient to install of claim 1, characterized in that: the both ends of mounting plate (25) all set up in the inboard of spread groove (24), extending structure is constituteed with spread groove (24) in mounting plate (25), the surface of mounting plate (25) is the cockscomb structure, and the surface of mounting plate (25) and connecting piece (3) is contradicted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010133119.1A CN111305589B (en) | 2020-03-01 | 2020-03-01 | Reinforcing mechanism convenient to install for steel structure connecting piece |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010133119.1A CN111305589B (en) | 2020-03-01 | 2020-03-01 | Reinforcing mechanism convenient to install for steel structure connecting piece |
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| Publication Number | Publication Date |
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| CN111305589A CN111305589A (en) | 2020-06-19 |
| CN111305589B true CN111305589B (en) | 2021-12-21 |
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| CN202010133119.1A Expired - Fee Related CN111305589B (en) | 2020-03-01 | 2020-03-01 | Reinforcing mechanism convenient to install for steel structure connecting piece |
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| CN112726957A (en) * | 2020-12-22 | 2021-04-30 | 魏如雪 | Exempt from reinforcing components of square steel column of formula of punching |
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| JP6886766B2 (en) * | 2017-02-17 | 2021-06-16 | ファイベックス株式会社 | Wood member joint structure and joint reinforcement |
| CN206737465U (en) * | 2017-05-09 | 2017-12-12 | 西安建筑科技大学 | A kind of three joining beams are hinged automatic runback device |
| CN207160625U (en) * | 2017-07-18 | 2018-03-30 | 西安建筑科技大学 | The timber structure Tenon node of device shape-memory alloy wire |
| CN208996208U (en) * | 2018-09-21 | 2019-06-18 | 苏州常宏建筑设计研究院有限公司 | A kind of supporting node connected for more or multitower building |
| CN110145024A (en) * | 2019-06-25 | 2019-08-20 | 安徽建筑大学 | A kind of prefabricated assembled bean column node using pressure-bearing steel plate |
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