CN117211403A - Anti-slip fixing structure of steel member and installation method - Google Patents
Anti-slip fixing structure of steel member and installation method Download PDFInfo
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- CN117211403A CN117211403A CN202311259245.1A CN202311259245A CN117211403A CN 117211403 A CN117211403 A CN 117211403A CN 202311259245 A CN202311259245 A CN 202311259245A CN 117211403 A CN117211403 A CN 117211403A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 197
- 239000010959 steel Substances 0.000 title claims abstract description 197
- 238000009434 installation Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 238000005452 bending Methods 0.000 claims description 30
- 230000003014 reinforcing effect Effects 0.000 claims description 22
- 230000000694 effects Effects 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000003754 machining Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000011900 installation process Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention discloses an anti-slip fixing structure of a steel member and an installation method, and relates to the technical field of installation of joints of steel members. The steel column is I-shaped steel, and wing plates at the two sides are attached to the steel beams; the device also comprises an upper fixing piece, a side fixing piece and a lower fixing piece; the upper fixing piece comprises a vertical plate and a transverse plate, the vertical plate is arranged on the steel column, a mortise hole is formed in the bottom of the vertical plate, the transverse plate is arranged at the top of the steel beam, a tongue is arranged on one side, opposite to the steel column, of the transverse plate, and the mortise hole and the tongue are suitable for being matched and mutually inserted; locking bolts are arranged at both ends of the transverse plate and both ends of the vertical plate, the locking bolts are suitable for penetrating through and respectively fixing the transverse plate and the vertical plate, and combined nuts are arranged on the locking bolts. The invention solves the problems that the steel components are installed by workers, bolts are fastened and loosened for a plurality of times, so that the connection positions among the steel components are adjusted, the installation process of the steel components is longer, and the efficiency is low.
Description
Technical Field
The invention provides an anti-sliding fixing structure of a steel member and an installation method, and relates to the technical field of installation of joints of steel members.
Background
The steel member anti-slip can ensure that the steel member is firmly connected together, so that the whole structure has better stability, can bear the action of external load, earthquake and the like, can effectively avoid the displacement and the slip of the steel member in the steel member installation process, improve the accuracy of the installation position, ensure that the position and the relative relation of the steel member are not changed, ensure that the design and the function requirements of the structure can be met, avoid accidents such as the damage of the structure, reduce the damage and the displacement of the structure, reduce the maintenance and the maintenance cost of the structure and prolong the service life of the structure.
The bolts are installed between the steel members, friction force is generated through pretightening force, so that fastening effect is generated between the steel members, sliding can be effectively resisted, at present, when the steel members are installed, the installation workers fasten and loosen the bolts for many times according to experience, the connection position between the steel members is adjusted, and the installation process of the steel members is longer and has low efficiency.
Disclosure of Invention
The present invention aims at the problem.
In order to solve the technical problems, the inventor obtains the technical proposal of the invention through practice and summary, and the invention discloses the basic conception of the technical proposal adopted in order to solve the technical problems is as follows:
the anti-sliding fixing structure of the steel member comprises a steel column and steel beams at two sides, wherein the two groups of steel beams are positioned on the same horizontal line, the steel column is I-shaped steel, and wing plates at two sides are attached to the steel beams;
the device also comprises an upper fixing piece, a side fixing piece and a lower fixing piece;
the upper fixing piece comprises a vertical plate and a transverse plate, the vertical plate is arranged on the steel column, a mortise is formed in the bottom of the vertical plate, the transverse plate is arranged at the top of the steel beam, a tongue is arranged on one side, opposite to the steel column, of the transverse plate, and the mortise and the tongue are suitable for being matched and mutually inserted;
locking bolts are arranged at both ends of the transverse plate and both ends of the vertical plate, the locking bolts are suitable for penetrating through and respectively fixing the transverse plate and the vertical plate, and combined nuts are arranged on the locking bolts.
In a further technical scheme, the combined nut on the lock bolt comprises a concave nut and a convex nut, the concave nut and the convex nut are both in threaded connection with a screw rod of the lock bolt, and a notch is formed in the concave nut and is suitable for inserting the convex nut.
In a further technical scheme, the side fixing piece comprises a bending plate, wherein the bending plate is attached to the joint of the steel beam and the steel column, and a transverse rod is arranged to fixedly connect the bending plate and the steel column;
and the bending plate is also provided with a positioning bolt, and the positioning bolt is suitable for fixing the bending plate and the steel beam.
In a further technical scheme, the steel beams and the steel columns are I-steel, and the end parts of the two groups of steel beams are respectively abutted against wing plates on two sides of the steel columns.
In a further technical scheme, one side of the bending plate is positioned at a waist plate of the steel beam, a first positioning hole is formed in the steel column, a second positioning hole matched with the first positioning hole is formed in the bending plate, and a cross rod is inserted between the first positioning hole and the second positioning hole;
the horizontal pole is suitable for running through two sets of pterygoid lamina of steel column and transversely sets up, and the positioning nut locking is all installed at both ends.
In a further technical scheme, the lower fixing piece comprises an auxiliary plate and a connecting plate, wherein the connecting plate is provided with a position bolt and can be detachably fixed on the outer side of the steel column, the auxiliary plate is fixedly connected with the connecting plate, and the top of the auxiliary plate is suitable for being abutted to the bottom of the steel beam.
In a further technical scheme, two groups of cross bars are respectively arranged on two sides of the steel column;
a reinforcing plate is arranged in the steel column, the reinforcing plate is long-strip-shaped, arc-shaped notches are formed in two sides of the reinforcing plate, and the arc-shaped notches are suitable for being abutted on the cross rod;
the reinforcing plate is provided with an upper hole and a lower hole respectively, and the upper hole is sleeved on the locking bolt and is suitable for the abutting connection of the combined nuts;
the lower hole is suitable for sleeving the position bolt and is provided with a combined nut for locking.
A method of installing the anti-slip fastening structure of a steel member according to claim 7, comprising the steps of:
step 1: determining the connection position of the steel beam and the steel column according to the installation drawing, and moving the steel beam to the position to be connected with the steel column through the hoisting device to keep the position to be connected with the steel column still;
step 2: the vertical plates are connected to the outer sides of two groups of wing plates of the steel column through locking bolts, the locking bolts are combined with convex nuts and concave nuts to form combined nuts, the combined nuts are matched in pairs, the convex nuts are assembled first, the concave nuts are assembled later, eccentric machining is adopted in manufacturing of the convex nuts, the concave nuts are normally processed in a center round mode, and when the two convex and concave nuts are screwed together, the effect of preventing loosening of the bolts is achieved;
step 3: the transverse plate is connected to the steel beam 1 through a locking bolt, and is fixedly connected with the tongue mortise on the transverse plate through mortise holes on the vertical plate, so that the steel beam is initially fixed on one side of the steel column;
step 4: fixing one side of the steel beam by using a positioning bolt through a bent plate, and then arranging a cross rod to pass through a first positioning hole and a second positioning hole to lock the steel column and the bent plate through positioning nuts;
step 5: the auxiliary plate is in an inclined plane shape, the connecting plate is detachably connected to the outer side of the steel column and vertically attached to the steel column, and the auxiliary plate is connected through the position bolts, so that the fixing effect of the bottom of the steel beam and the side face of the steel column is enhanced.
In a further technical scheme, in the step 2, a reinforcing plate is sleeved at the position, between two groups of wing plates, of the steel column, arc-shaped notches arranged on two sides of the reinforcing plate are abutted with the cross rod, and the lower hole is sleeved on the position bolt.
The beneficial effects are that:
according to the invention, the steel beam is fixed on one side of the steel column through mortise and tenon connection fixation on the vertical plate and the tenon and mortise connection on the transverse plate, the transverse rod penetrates through the corresponding locating hole to lock the steel column and the bending plate through the nuts, the locating nuts are locked and fixed on the two ends of the transverse rod, the steel beams on the two sides of the steel column are further connected in a reinforcing mode, the deflection phenomenon caused by vibration is reduced, the steel beams can be stably fixed on the steel column at the moment, finally, the auxiliary plate is adopted, the two ends of the auxiliary plate are inclined, the fixedly connected connecting plate can be completely attached to the vertical surface of the steel column and the bottom surface of the steel beam, and the fixing effect of the bottom of the steel beam and the side surface of the steel column is enhanced through bolt connection.
The bolt adopts the convex screw cap and the concave screw cap to match to form the lock screw cap, the screw cap is matched in pairs, the convex screw cap is firstly assembled, the concave screw cap is later assembled, the eccentric processing is adopted in the manufacturing process of the convex screw cap, the concave screw cap is processed in a normal center circle, when the two convex screw caps are screwed together, the wedge is inserted into the screw cap, and thus the effect of preventing the bolt from loosening is realized.
According to the invention, the reinforcing plate is additionally arranged, so that the connection strength among the upper fixing piece, the side fixing piece and the lower fixing piece is enhanced, and the shearing resistance strength of the steel beam and the steel column is enhanced. And the mortise and tenon provided by the invention can play a role in quick positioning and installation.
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 description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.
FIG. 1 is a schematic view of the structure of the steel beam and the steel column according to the embodiment 1 of the present invention;
FIG. 2 is a schematic view of the installation of the vertical and horizontal panels of embodiment 1 of the present invention;
FIG. 3 is a cross-sectional view of the female and male nuts of example 1 of the present invention mounted on a lock bolt;
FIG. 4 is a schematic view of the anti-slip fixing structure of the steel beam and the steel column according to embodiment 2 of the present invention;
fig. 5 is a structural view of a reinforcing plate according to embodiment 2 of the present invention.
In the figure: 1. a steel beam; 2. a steel column; 3. a vertical plate; 31. mortise holes; 4. a transverse plate; 41. a tongue; 5. a locking bolt; 51. a concave nut; 52. a male screw cap; 6. a bending plate; 7. positioning bolts; 8. a cross bar; 9. a reinforcing plate; 91. an arcuate recess; 92. an upper hole; 93. a lower hole; 13. an auxiliary plate; 14. a connecting plate; 15. and (5) a position bolt.
Detailed Description
The present invention will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The principles of the invention will be further described with reference to the drawings and specific examples.
Example 1
As shown in fig. 1 to 3, is an embodiment of the present invention. The anti-sliding fixing structure of the steel member comprises a steel column 2 and steel beams 1 on two sides, wherein the two groups of steel beams 1 are positioned on the same horizontal line, the steel column 2 is I-shaped steel, and wing plates on two sides are attached to the steel beams 1; the steel beams 1 and the steel columns 2 are I-shaped steel, and the ends of the two groups of steel beams 1 are respectively abutted against wing plates on two sides of the steel columns 2.
The device also comprises an upper fixing piece, a side fixing piece and a lower fixing piece;
the upper fixing piece comprises a vertical plate 3 and a transverse plate 4, wherein the vertical plate 3 is arranged on the steel column 2, a mortise hole 31 is formed in the bottom of the vertical plate, the transverse plate 4 is arranged at the top of the steel beam 1, a tongue 41 is arranged on one side, opposite to the steel column 2, of the transverse plate, and the mortise hole 31 and the tongue 41 are suitable for being matched and mutually inserted;
locking bolts 5 are mounted at both ends of the transverse plate 4 and both ends of the vertical plate 3, the locking bolts 5 are suitable for penetrating through and respectively fixing the transverse plate 4 and the vertical plate 3, and combined nuts are mounted on the locking bolts 5.
As shown in fig. 3, the combined nut on the lock bolt 5 includes a concave nut 51 and a convex nut 52, the concave nut 51 and the convex nut 52 are both screwed on the screw of the lock bolt 5, and the concave nut 51 is provided with a notch adapted to insert the convex nut 52.
As shown in fig. 1, the side fixing piece comprises a bending plate 6, the bending plate 6 is attached to the joint of the steel beam 1 and the steel column 2, and a cross rod 8 is arranged to fixedly connect the bending plate 6 and the steel column 2; also mounted on the bending plate 6 are positioning bolts 7, said positioning bolts 7 being adapted to fix the bending plate 6 and the steel girder 1. The bending plate 6 may be angle steel.
One side of the bending plate 6 is positioned at the waist plate of the steel beam 1, the steel column 2 is provided with a first positioning hole, the bending plate 6 is provided with a second positioning hole matched with the first positioning hole, and a cross rod 8 is inserted between the first positioning hole and the second positioning hole; the cross rod 8 is suitable for penetrating through two groups of wing plates of the steel column 2 and is transversely arranged, and positioning nuts are arranged at two ends of the cross rod to lock the cross rod. The lower fixing piece comprises an auxiliary plate 13 and a connecting plate 14, wherein a position bolt 15 is arranged on the connecting plate 14 and can be detachably fixed on the outer side of the steel column 2, the auxiliary plate 13 is fixedly connected with the connecting plate 14, and the top of the auxiliary plate 13 is suitable for being abutted against the bottom of the steel beam 1. Two groups of cross bars 8 are respectively arranged on two sides of the steel column 2;
a method of installing the anti-slip fastening structure of a steel member according to claim 7, comprising the steps of:
step 1: determining the connection position of the steel beam 1 and the steel column 2 according to the installation drawing, and moving the steel beam 1 to the position to be connected with the steel column 2 by using a hoisting device to keep the position still;
step 2: the vertical plate 3 is connected to the outer sides of two groups of wing plates of the steel column 2 by using a locking bolt 5, the locking bolt 5 adopts a convex nut 52 and a concave nut 51 to be matched to form a combined nut, the combined nut is matched in pairs for use, the convex nut 52 is firstly assembled, the concave nut 51 is later assembled, eccentric processing is adopted in manufacturing the convex nut 52, the concave nut 51 is processed in a normal center circle, and when the two convex and concave nuts are screwed together, the bolt loosening prevention effect is realized;
step 3: the transverse plate 4 is connected to the steel beam 11 through the locking bolt 5, and is fixedly connected with the tongue 41 on the transverse plate 4 through the mortise hole 31 on the vertical plate 3, so that the steel beam 1 is initially fixed on one side of the steel column 2;
step 4: one side of the steel beam 1 is fixed by a positioning bolt 7 through a bending plate 6, and a cross rod 8 is arranged to pass through a first positioning hole and a second positioning hole to lock the steel column 2 and the bending plate 6 through positioning nuts;
step 5: the auxiliary plate 13 is in an inclined plane shape, the connecting plate 14 is detachably connected to the outer side of the steel column 2 and vertically attached to the steel column, and the connecting plate is connected through the position bolts 15, so that the fixing effect of the bottom of the steel beam 1 and the side face of the steel column 2 is enhanced.
Real-time example 2
As shown in fig. 4 and 5, in order to secure the connection strength of the upper and lower fixtures and the side fixtures on the basis of example 1, the shearing strength of the steel beams and the steel columns was enhanced. A reinforcing plate 9 is arranged in the steel column 2, the reinforcing plate 9 is long-strip-shaped, arc-shaped notches 91 are arranged on two sides of the reinforcing plate, and the arc-shaped notches 91 are suitable for being abutted on the cross rod 8;
the reinforcing plate 9 is respectively provided with an upper hole 92 and a lower hole 93, and the upper hole 92 is sleeved on the locking bolt 5 and is suitable for abutting of combined nuts;
the lower hole 93 is adapted to be fitted over the position bolt 15 and is fitted with a combination nut lock.
A method of installing the anti-slip fastening structure of a steel member according to claim 7, comprising the steps of:
step 1: determining the connection position of the steel beam 1 and the steel column 2 according to the installation drawing, and moving the steel beam 1 to the position to be connected with the steel column 2 by using a hoisting device to keep the position still;
step 2: the vertical plate 3 is connected to the outer sides of two groups of wing plates of the steel column 2 by using a locking bolt 5, the locking bolt 5 adopts a convex nut 52 and a concave nut 51 to be matched to form a combined nut, the combined nut is matched in pairs for use, the convex nut 52 is firstly assembled, the concave nut 51 is later assembled, eccentric processing is adopted in manufacturing the convex nut 52, the concave nut 51 is processed in a normal center circle, and when the two convex and concave nuts are screwed together, the bolt loosening prevention effect is realized; the lock bolt 5 is located the reinforcing plate 9 has been cup jointed in the department between two sets of pterygoid lamina of steel column 2, and the arc notch 91 that the both sides of reinforcing plate 9 set up and horizontal pole 8 looks butt, and horizontal pole 8 all is provided with two sets of in the both sides of steel column 2, and lower hole 93 cup joints on the position bolt 15.
Step 3: the transverse plate 4 is connected to the steel beam 11 through the locking bolt 5, and is fixedly connected with the tongue 41 on the transverse plate 4 through the mortise hole 31 on the vertical plate 3, so that the steel beam 1 is initially fixed on one side of the steel column 2;
step 4: one side of the steel beam 1 is fixed by a positioning bolt 7 through a bending plate 6, and a cross rod 8 is arranged to pass through a first positioning hole and a second positioning hole to lock the steel column 2 and the bending plate 6 through positioning nuts;
step 5: the auxiliary plate 13 is in an inclined plane shape, the connecting plate 14 is detachably connected to the outer side of the steel column 2 and vertically attached to the steel column, and the connecting plate is connected through the position bolts 15, so that the fixing effect of the bottom of the steel beam 1 and the side face of the steel column 2 is enhanced.
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 characteristics 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.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. The anti-sliding fixing structure of the steel member comprises a steel column (2) and steel beams (1) at two sides, wherein the two groups of steel beams (1) are positioned on the same horizontal line, the steel column (2) is I-shaped steel, and wing plates at two sides are attached to the steel beams (1);
the device is characterized by further comprising an upper fixing piece, a side fixing piece and a lower fixing piece;
the upper fixing piece comprises a vertical plate (3) and a transverse plate (4), wherein the vertical plate (3) is arranged on the steel column (2) and is provided with a mortise hole (31) at the bottom, the transverse plate (4) is arranged at the top of the steel beam (1) and is provided with a tongue (41) opposite to one side of the steel column (2), and the mortise hole (31) and the tongue (41) are suitable for being matched and mutually spliced;
locking bolts (5) are arranged at both ends of the transverse plate (4) and both ends of the vertical plate (3), the locking bolts (5) are suitable for penetrating through and respectively fixing the transverse plate (4) and the vertical plate (3), and combined nuts are arranged on the locking bolts (5).
2. The anti-slip fixing structure of a steel member according to claim 1, wherein: the combined nut on the lock bolt (5) comprises a concave nut (51) and a convex nut (52), the concave nut (51) and the convex nut (52) are both in threaded connection with a screw rod of the lock bolt (5), and a notch is formed in the concave nut (51) and suitable for the insertion of the convex nut (52).
3. The anti-slip fixing structure of a steel member according to claim 1, wherein: the side fixing piece comprises a bending plate (6), the bending plate (6) is attached to the joint of the steel beam (1) and the steel column (2), and a cross rod (8) is arranged to fixedly connect the bending plate (6) and the steel column (2);
and the bending plate (6) is also provided with a positioning bolt (7), and the positioning bolt (7) is suitable for fixing the bending plate (6) and the steel beam (1).
4. A steel member anti-slip fixing structure according to claim 3, wherein: the steel beams (1) and the steel columns (2) are I-shaped steel, and the end parts of the two groups of steel beams (1) are respectively abutted against wing plates on two sides of the steel columns (2).
5. The anti-slip fixing structure of a steel member according to claim 4, wherein: one side of the bending plate (6) is positioned at the waist plate of the steel beam (1), a first positioning hole is formed in the steel column (2), a second positioning hole matched with the first positioning hole is formed in the bending plate (6), and a cross rod (8) is inserted between the first positioning hole and the second positioning hole;
the cross rod (8) is suitable for penetrating through two groups of wing plates of the steel column (2) and is transversely arranged, and positioning nuts are arranged at two ends of the cross rod to lock the cross rod.
6. The anti-slip fixing structure of a steel member according to claim 5, wherein: the lower fixing piece comprises an auxiliary plate (13) and a connecting plate (14), wherein a position bolt (15) is arranged on the connecting plate (14) and can be detachably fixed on the outer side of the steel column (2), the auxiliary plate (13) is fixedly connected with the connecting plate (14), and the top of the auxiliary plate (13) is suitable for being abutted to the bottom of the steel beam (1).
7. The anti-slip fixing structure of a steel member according to claim 6, wherein: two groups of cross bars (8) are respectively arranged on two sides of the steel column (2);
a reinforcing plate (9) is arranged in the steel column (2), the reinforcing plate (9) is long-strip-shaped, arc-shaped notches (91) are formed in two sides of the reinforcing plate, and the arc-shaped notches (91) are suitable for being abutted on the cross rod (8);
an upper hole (92) and a lower hole (93) are respectively formed in the reinforcing plate (9), and the upper hole (92) is sleeved on the locking bolt (5) and is suitable for being abutted by a combined nut;
the lower hole (93) is suitable for sleeving the position bolt (15) and is provided with a combined nut for locking.
8. A method of installing the anti-slip fastening structure for a steel member according to claim 7, comprising the steps of:
step 1: determining the connection position of the steel beam (1) and the steel column (2) according to the installation drawing, and moving the steel beam (1) to the position to be connected with the steel column (2) through the hoisting device to keep the position still;
step 2: the vertical plate (3) is connected to the outer sides of two groups of wing plates of the steel column (2) through locking bolts (5), the locking bolts (5) are combined into a combined nut through matching of convex nuts (52) and concave nuts (51), the combined nut is matched in pairs, the convex nuts (52) are assembled first, the concave nuts (51) are assembled later, eccentric machining is adopted during manufacturing of the convex nuts (52), the concave nuts (51) are normal central circular machining, and when the two convex and concave nuts are screwed together, the bolt loosening prevention effect is achieved;
step 3: the transverse plate (4) is connected to the steel beam (1) through the locking bolt (5), and is fixedly connected with the tongue (41) on the transverse plate (4) through the mortise hole (31) on the vertical plate (3), so that the steel beam (1) is initially fixed on one side of the steel column (2);
step 4: one side of the steel beam (1) is fixed by a positioning bolt (7) through a bending plate (6), and a cross rod (8) is arranged to penetrate through the first positioning hole and the second positioning hole to lock the steel column (2) and the bending plate (6) through positioning nuts;
step 5: the auxiliary plate (13) is in an inclined plane shape, the connecting plate (14) is detachably connected to the outer side of the steel column (2) and vertically attached to the steel column, and the connecting plate is connected through the position bolts (15), so that the fixing effect of the bottom of the steel beam (1) and the side face of the steel column (2) is enhanced.
9. The method for installing the anti-sliding fixing structure of the steel member according to claim 8, wherein in the step 2, the reinforcing plate (9) is sleeved at the position where the locking bolt (5) is positioned between two groups of wing plates of the steel column (2), the arc-shaped notches (91) arranged on two sides of the reinforcing plate (9) are abutted with the cross rod (8), and the lower hole (93) is sleeved on the position bolt (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311259245.1A CN117211403A (en) | 2023-09-27 | 2023-09-27 | Anti-slip fixing structure of steel member and installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311259245.1A CN117211403A (en) | 2023-09-27 | 2023-09-27 | Anti-slip fixing structure of steel member and installation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117211403A true CN117211403A (en) | 2023-12-12 |
Family
ID=89046044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311259245.1A Pending CN117211403A (en) | 2023-09-27 | 2023-09-27 | Anti-slip fixing structure of steel member and installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117211403A (en) |
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2023
- 2023-09-27 CN CN202311259245.1A patent/CN117211403A/en active Pending
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