CN215563317U - Steel structure connecting piece - Google Patents
Steel structure connecting piece Download PDFInfo
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- CN215563317U CN215563317U CN202121827596.4U CN202121827596U CN215563317U CN 215563317 U CN215563317 U CN 215563317U CN 202121827596 U CN202121827596 U CN 202121827596U CN 215563317 U CN215563317 U CN 215563317U
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- sliding sleeve
- clamping plate
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- groove
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Abstract
The utility model relates to the technical field of steel structures, and discloses a steel structure connecting piece which comprises a connecting cake, wherein an upper screw groove is formed in the outer side of the upper end face of the connecting cake, an outer side groove is formed in the middle of the outer surface of the connecting cake, an inner sliding groove is formed in the inner wall of the outer side groove, an inner rotating block is rotatably connected to the inner portion of the inner sliding groove, a connecting rod is fixedly welded to the outer side surface of the inner rotating block and located inside the outer side groove, an outer sliding sleeve is fixedly welded to the outer surface of the connecting rod, square bar steel is movably connected to the outer surface of the outer sliding sleeve, an upper clamping plate is slidably connected to the outer surface of the outer sliding sleeve and located on the upper side of the square bar steel, a lower clamping plate is fixedly welded to the outer surface of the outer sliding sleeve and located on the lower side of the square bar steel, and connecting devices are arranged on the side faces of the upper clamping plate and the lower clamping plate. This steel construction connecting piece is through placing square bar steel at punch holder and lower plate to can connect not unidimensional square strip through connecting device, thereby convenient to use.
Description
Technical Field
The utility model relates to the technical field of steel structures, in particular to a steel structure connecting piece.
Background
The steel structure is a structure formed by steel materials, the structure mainly comprises beam steel, steel columns, steel trusses and other components made of section steel, steel plates and the like, all components or parts are usually connected by welding seams, bolts or rivets, the steel structure is widely applied to the fields of large-scale factory buildings, venues, super high-rise buildings and the like, when the square-bar-shaped steel structure is connected by electric welding, the welding is usually carried out manually, the construction speed is slow, the welding process is complex, the metallographic structure of the steel can be caused, and the mechanical property of the steel structure can be changed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a steel structure connecting piece, which solves the problem that a square strip steel structure is inconvenient to connect.
(II) technical scheme
In order to realize the purpose of convenient connection of the square strip steel structure, the utility model provides the following technical scheme: the utility model provides a steel structure connecting piece, includes the connection cake, the up end off-plate side of connecting the cake is opened and is equipped with the spiral shell groove, the outside groove has been seted up at the surface middle part of connecting the cake, interior spout has been seted up to the inner wall in outside groove, the inside of interior spout is rotated and is connected with interior commentaries on classics piece, the outside surface of interior commentaries on classics piece and the inside welded fastening who is located outside groove have the connecting rod, the surface welded fastening of connecting rod has outer sliding sleeve, the surface swing joint of outer sliding sleeve has the square bar, the surface of outer sliding sleeve and the upside sliding connection who is located the square bar have the punch holder, the surface of outer sliding sleeve and the downside welded fastening who is located the square bar have the lower plate, the side of punch holder and lower plate is provided with connecting device.
Preferably, the connecting device comprises an upper adjusting plate, a lower adjusting plate, a connecting sleeve, a side bolt and an upper bolt, the upper adjusting plate and the lower adjusting plate are respectively connected with two side surfaces of the upper clamping plate and the lower clamping plate in a sliding manner, one ends of the upper adjusting plate and the lower adjusting plate, which are far away from the upper clamping plate and the lower clamping plate, are respectively connected with the connecting sleeve in a sliding manner, the side bolt is in threaded connection with the upper end and the lower end of the outer side surface of the connecting sleeve, the upper bolt is respectively in threaded connection with the upper surfaces of the outer sliding sleeve and the upper clamping plate, square steel bars are placed between the upper clamping plate and the lower clamping plate, the upper clamping plate and the lower clamping plate can be respectively moved according to the size of the square steel bars at the moment, the upper clamping plate and the lower clamping plate can be tightly attached to the upper surface and the bottom surface of the square steel bars, the upper adjusting plate and the lower adjusting plate are respectively moved inwards at the same time, the two side surfaces of the connecting sleeve can be tightly attached to the two side steel bars, the upper bolt and the upper bolt of the upper surface of the upper clamping plate are respectively rotated at the moment, and then can be respectively fixed with last regulating plate and lower regulating plate and punch holder and lower plate through side bolt and last bolt, thereby through the punch holder, the adapter sleeve of lower plate and both sides can be fixed with the square steel bar, thereby can connect fixedly not unidimensional square steel bar, in addition, it can make it drive the outer sliding sleeve rotation through the connecting rod to rotate the outer sliding sleeve to the last bolt through outer sliding sleeve upper surface can be fixed with it, thereby can adjust along connecting cake circumferencial direction to the outer sliding sleeve, so that the steel construction is connected and is used.
Preferably, the upper adjusting plate and the lower adjusting plate are both L-shaped, so that the upper adjusting plate and the lower adjusting plate can respectively slide with the upper clamping plate, the lower clamping plate and the connecting sleeve.
Preferably, the upper bolt on the upper surface of the outer sliding sleeve is in threaded connection with the upper thread groove, so that the outer sliding sleeve and the connecting cake can be fastened conveniently through the upper bolt and the upper thread groove.
Preferably, the outer sliding sleeve is connected with the connecting cake in a sliding mode, and the position of the outer sliding sleeve can be conveniently adjusted along the circumferential direction of the connecting cake.
Preferably, the upper clamping plate is connected in an axial sliding mode along the outer sliding sleeve, so that the upper clamping plate can be moved up and down to fix square steel bars with different thicknesses conveniently.
Compared with the prior art, the utility model provides a steel structure connecting piece, which has the following beneficial effects:
1. this steel structural connection spare, through putting the square bar between punch holder and lower plate, can remove punch holder and lower plate respectively according to the size of square bar this moment, and then can make punch holder and lower plate hug closely the upper surface and the bottom surface of square bar, move upper adjusting plate and lower adjusting plate to the inboard respectively simultaneously, and then can make the adapter sleeve of both sides hug closely the both sides face of square bar, rotate the last bolt of side bolt and punch holder upper surface respectively this moment, and then can be fixed with upper adjusting plate and lower adjusting plate and punch holder and lower plate through side bolt and last bolt respectively, thereby through the punch holder, the adapter sleeve of lower plate and both sides can be fixed with the square bar, thereby can connect fixedly to the square bar of not unidimensional.
2. This steel construction connecting piece rotates outer sliding sleeve and can make it drive outer sliding sleeve through the connecting rod and rotate to can fix it through the last bolt of outer sliding sleeve upper surface, thereby can adjust along connecting cake circumferencial direction outer sliding sleeve, so that the steel construction is connected and is used.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the outer sliding sleeve of the present invention;
fig. 3 is a structural sectional view of the present invention.
Wherein: 1. an outer sliding sleeve; 2. an upper screw groove; 3. an outer slot; 4. an inner chute; 5. an internal rotation block; 6. a connecting rod; 7. an outer sliding sleeve; 8. square bar steel; 9. an upper splint; 10. a lower splint; 11. an upper adjusting plate; 12. a lower adjustment plate; 13. connecting sleeves; 14. a side bolt; 15. and (6) screwing a bolt.
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. 1-3, the utility model provides a steel structure connecting piece, which comprises a connecting cake 1, wherein an upper screw groove 2 is arranged on the outer side of the upper end surface of the connecting cake 1, an outer side groove 3 is arranged in the middle of the outer surface of the connecting cake 1, an inner sliding groove 4 is arranged on the inner wall of the outer side groove 3, an inner rotating block 5 is rotatably connected inside the inner sliding groove 4, a connecting rod 6 is fixedly welded on the outer side surface of the inner rotating block 5 and positioned inside the outer side groove 3, an outer sliding sleeve 7 is fixedly welded on the outer surface of the connecting rod 6, a square bar steel 8 is movably connected on the outer surface of the outer sliding sleeve 7, an upper clamping plate 9 is slidably connected on the outer surface of the outer sliding sleeve 7 and positioned on the upper side of the square bar steel 8, a lower clamping plate 10 is fixedly welded on the outer surface of the outer sliding sleeve 7 and positioned on the lower side of the square bar steel 8, and connecting devices are arranged on the side surfaces of the upper clamping plate 9 and the lower clamping plate 10 and comprise an upper adjusting plate 11, a lower adjusting plate 12, The connecting sleeve 13, the side bolt 14 and the upper bolt 15, the upper adjusting plate 11 and the lower adjusting plate 12 are respectively connected with two side surfaces of the upper clamping plate 9 and the lower clamping plate 10 in a sliding manner, one ends of the upper adjusting plate 11 and the lower adjusting plate 12, which are far away from the upper clamping plate 9 and the lower clamping plate 10, are respectively connected with the connecting sleeve 13 in a sliding manner, the side bolt 14 is in threaded connection with the upper end and the lower end of the outer side surface of the connecting sleeve 13, the upper bolt 15 is respectively in threaded connection with the upper surface of the outer sliding sleeve 7 and the upper clamping plate 9, the square steel bar 8 is placed between the upper clamping plate 9 and the lower clamping plate 10, the upper clamping plate 9 and the lower clamping plate 10 can be respectively moved according to the size of the square steel bar 8 at the moment, the upper clamping plate 9 and the lower clamping plate 10 can be tightly attached to the upper surface and the bottom surface of the square steel bar 8, the upper adjusting plate 11 and the lower adjusting plate 12 are respectively moved inwards at the same time, the connecting sleeves 13 at two sides can be tightly attached to two side surfaces of the square steel bar 8, the upper bolt 14 and the upper bolt 15 of the upper clamping plate 9 are respectively rotated at the moment, furthermore, an upper adjusting plate 11 and a lower adjusting plate 12 can be respectively fixed with the upper clamping plate 9 and the lower clamping plate 10 through a side bolt 14 and an upper bolt 15, so that the square steel bars 8 can be fixed through the upper clamping plate 9, the lower clamping plate 10 and connecting sleeves 13 at two sides, so that the square steel bars 8 with different sizes can be connected and fixed, in addition, the outer sliding sleeve 7 can be driven to rotate through a connecting rod 6 by rotating the outer sliding sleeve 7, and can be fixed through an upper bolt 15 at the upper surface of the outer sliding sleeve 7, so that the outer sliding sleeve 7 can be adjusted along the circumferential direction of the connecting cake 1, so that the steel structures can be connected and used, the upper adjusting plate 11 and the lower adjusting plate 12 are L-shaped, so that the upper adjusting plate 11 and the lower adjusting plate 12 can respectively slide with the upper clamping plate 9, the lower clamping plate 10 and the connecting sleeves 13, the upper bolt 15 at the upper surface of the outer sliding sleeve 7 is in threaded connection with the upper thread groove 2, so that the outer sliding sleeve 7 can be fastened with the connecting cake 1 through the upper bolt 15 and the upper thread groove 2, the outer sliding sleeve 7 is connected with the connection cake 1 in a sliding mode, the position of the outer sliding sleeve 7 can be adjusted conveniently along the circumferential direction of the connection cake 1, the upper clamping plate 9 is connected with the outer sliding sleeve 7 in an axial sliding mode, and the upper clamping plate 9 can be moved conveniently in the up-down direction to fix square bar steel 8 with different thicknesses.
When in use, the square steel bar 8 is placed between the upper clamping plate 9 and the lower clamping plate 10, at this time, the upper clamping plate 9 and the lower clamping plate 10 can be respectively moved according to the size of the square steel bar 8, so that the upper clamping plate 9 and the lower clamping plate 10 can be tightly attached to the upper surface and the bottom surface of the square steel bar 8, the upper adjusting plate 11 and the lower adjusting plate 12 can be respectively moved inwards, so that the connecting sleeves 13 at two sides can be tightly attached to two side surfaces of the square steel bar 8, at this time, the side bolts 14 and the upper bolts 15 at the upper surface of the upper clamping plate 9 are respectively rotated, so that the upper adjusting plate 11 and the lower adjusting plate 12 can be respectively fixed with the upper clamping plate 9 and the lower clamping plate 10 through the side bolts 14 and the upper bolts 15, so that the square steel bar 8 can be fixed through the upper clamping plate 9, the lower clamping plate 10 and the connecting sleeves 13 at two sides, so that the square steel bars 8 with different sizes can be connected and fixed, in addition, the outer sliding sleeve 7 can be driven to rotate through the connecting rod 6, and the upper bolt 15 on the upper surface of the outer sliding sleeve 7 can fix the outer sliding sleeve 7, so that the outer sliding sleeve 7 can be adjusted along the circumferential direction of the connecting cake 1, and the steel structure can be connected for use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a steel construction connecting piece, is including connecting cake (1), its characterized in that: an upper screw groove (2) is arranged on the outer side of the upper end surface of the connecting cake (1), an outer side groove (3) is arranged in the middle of the outer surface of the connecting cake (1), an inner sliding groove (4) is arranged on the inner wall of the outer side groove (3), an inner rotating block (5) is rotatably connected inside the inner sliding groove (4), a connecting rod (6) is welded and fixed on the outer side surface of the inner rotating block (5) and positioned in the outer side groove (3), an outer sliding sleeve (7) is welded and fixed on the outer surface of the connecting rod (6), the outer surface of the outer sliding sleeve (7) is movably connected with square steel bars (8), an upper clamping plate (9) is connected with the outer surface of the outer sliding sleeve (7) and is positioned at the upper side of the square bar steel (8) in a sliding way, a lower clamping plate (10) is welded and fixed on the outer surface of the outer sliding sleeve (7) and positioned at the lower side of the square bar steel (8), and the side surfaces of the upper clamping plate (9) and the lower clamping plate (10) are provided with connecting devices.
2. A steel structural connector as defined in claim 1, wherein: connecting device includes regulating plate (11), adjusting plate (12), adapter sleeve (13), side bolt (14) and last bolt (15) down, go up regulating plate (11) and adjusting plate (12) respectively sliding connection at punch holder (9) and lower plate (10) side both sides face down, go up regulating plate (11) and adjusting plate (12) down and keep away from the one end and adapter sleeve (13) sliding connection of punch holder (9) and lower plate (10) respectively, both ends about the outside surface of side bolt (14) threaded connection adapter sleeve (13), go up bolt (15) respectively threaded connection at the upper surface of outer sliding sleeve (7) and punch holder (9).
3. A steel structural connector as claimed in claim 2, wherein: the upper adjusting plate (11) and the lower adjusting plate (12) are both L-shaped.
4. A steel structural connector as claimed in claim 2, wherein: an upper bolt (15) on the upper surface of the outer sliding sleeve (7) is in threaded connection with the upper thread groove (2).
5. A steel structural connector as defined in claim 1, wherein: the outer sliding sleeve (7) is in sliding connection with the connecting cake (1).
6. A steel structural connector as defined in claim 1, wherein: the upper splint (9) is connected in an axial sliding manner along the outer sliding sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121827596.4U CN215563317U (en) | 2021-08-05 | 2021-08-05 | Steel structure connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121827596.4U CN215563317U (en) | 2021-08-05 | 2021-08-05 | Steel structure connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215563317U true CN215563317U (en) | 2022-01-18 |
Family
ID=79833148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121827596.4U Active CN215563317U (en) | 2021-08-05 | 2021-08-05 | Steel structure connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215563317U (en) |
-
2021
- 2021-08-05 CN CN202121827596.4U patent/CN215563317U/en active Active
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