CN213358948U - Bidirectional connecting piece for building steel structure - Google Patents
Bidirectional connecting piece for building steel structure Download PDFInfo
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- CN213358948U CN213358948U CN202021664456.5U CN202021664456U CN213358948U CN 213358948 U CN213358948 U CN 213358948U CN 202021664456 U CN202021664456 U CN 202021664456U CN 213358948 U CN213358948 U CN 213358948U
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Abstract
The utility model provides a building steel structure two-way connection spare relates to steel construction connecting piece technical field. This building steel construction two-way connection spare, including the mobile jib, the top of mobile jib is two backup pads, the up end of mobile jib and the bottom surface fixed connection of the backup pad that is located the below, and the one side fixed axle fixed connection that two backup pads are close to each other all is provided with the installing frame in the left and right sides that lies in the fixed axle between two backup pads respectively, and the equal fixedly connected with of upper and lower side of two installing frames inserts the axle. This building steel structure two way connection spare through setting up pinion rack down, go up pinion rack, transmission cover, compression spring and fly leaf, has reached the effect that can change the angle between the steel construction through rotating the installing frame, has solved and has fixed the angle between the steel construction of being not convenient for after to the steel construction to the in-process of installation can not be adjusted as required, has reduced the application scope's of connecting piece problem.
Description
Technical Field
The utility model relates to a steel construction connecting piece technical field specifically is a building steel construction bidirectional connection spare.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted.
In the steel structure installation, need use the connecting piece, reach and to being connected between the steel construction with fixed, but present two-way connecting piece is fixed the angle between the steel construction of being not convenient for after to the steel construction to can not adjust as required at the in-process of installation, reduced the application scope of connecting piece.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a building steel structure two way connection spare has solved and has fixed the angle between the steel construction of being not convenient for after to change to the in-process of installation can not adjust as required, has reduced the application scope's of connecting piece problem.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a building steel construction two-way connection spare, including the mobile jib, the top of mobile jib is two backup pads, the up end of mobile jib and the bottom surface fixed connection of the backup pad that is located the below, the one side fixed axle fixed connection that two backup pads are close to each other, the left and right sides that is located the fixed axle respectively between two backup pads all is provided with the installing frame, the equal fixedly connected with in upper and lower side of two installing frames inserts the spiale, the one end that two installing frames were kept away from respectively to four spiales rotates the one side that runs through two backup pads and be close to each other respectively, the top of two backup pads all is provided with the fly leaf, the surface that is located two spiales of top all rotates and has cup jointed the.
The bottom surface of the movable plate is fixedly connected with the upper surface of the supporting plate positioned above through a compression spring, the upper surfaces of the two transmission sleeves are fixedly connected with the bottom surface of the movable plate, the compression spring is positioned between the two transmission sleeves, the upper surface of the supporting plate positioned above is fixedly connected with two threaded rods, the two transmission sleeves are positioned between the two threaded rods, the left end and the right end of the movable plate are respectively sleeved on the upper ends of the two threaded rods in a sliding manner, one ends of the two threaded rods, which are positioned above the movable plate, are respectively sleeved with an adjusting nut in a threaded manner, upper toothed plates are arranged between the supporting plate positioned above and the two mounting frames, the two upper toothed plates are respectively fixedly sleeved on the outer surfaces of the two inserting and connecting shafts positioned above, the lower toothed plates are respectively meshed with the upper surfaces of the two lower toothed plates, the upper surfaces of the two lower toothed plates are respectively fixedly connected with the bottom surfaces of the two transmission sleeves, three screwing bolts penetrate through the front and back surfaces of the two mounting frames in a threaded manner.
Preferably, the outer surface of the compression spring is sleeved with a soft sleeve, the upper end of the soft sleeve is fixedly connected with the bottom surface of the movable plate, and the bottom surface of the soft sleeve is fixedly connected with the upper surface of the supporting plate located above the soft sleeve.
Preferably, the one side of keeping away from each other of two lower toothed plates all is provided with the steady piece, the upper surface of two steady pieces all with the bottom surface fixed connection that is located the backup pad of top, two steady pieces are located the top of two installing frames respectively.
Preferably, two installing frames all set up with the fixed axle is perpendicular, and two installing frames use the axis symmetric distribution of fixed axle in the left and right sides of fixed axle.
Preferably, the surfaces, close to each other, of the two lower toothed plates and the two upper toothed plates are tooth-shaped, and the two lower toothed plates are coaxially arranged with the two transmission sleeves respectively.
Preferably, two threaded rods all with fly leaf parallel arrangement, two threaded rods with compression spring's axis symmetric distribution in compression spring's left and right sides.
(III) advantageous effects
The utility model provides a building steel structure two-way connection spare. The method has the following beneficial effects:
1. this building steel construction two way connection spare, through setting up pinion rack down, go up the pinion rack, the transmission cover, compression spring and fly leaf, after accomplishing steel structure is fixed, when needs change angle, upwards rotate adjusting nut, then the fly leaf rebound under compression spring's promotion, drive the transmission cover and upwards rotate after that, make pinion rack keep away from last pinion rack down, make the installing frame rotate, the effect that can change the angle between the steel construction through rotating the installing frame has been reached, the angle between the steel construction of being not convenient for after fixing the steel construction has been solved, thereby can not adjust as required at the in-process of installation, the problem of the application scope of connecting piece has been reduced.
2. This building steel structure two-way connection spare, through setting up the soft cover, compression spring is in the soft cover at the in-process of work, makes compression spring and outside air isolated, has reached the rusty effect of compression spring and external steam contact, has solved compression spring and has exposed for a long time, takes place to rust with the steam contact to cause the problem that elasticity reduceed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection between the threaded rod and the movable plate of the present invention;
FIG. 3 is a schematic view of the connection between the plug shaft and the transmission sleeve of the present invention;
fig. 4 is a schematic view of the connection between the screwing bolt and the mounting frame of the present invention.
The device comprises a main rod 1, a supporting plate 2, a fixed shaft 3, a mounting frame 4, an inserting shaft 5, a movable plate 6, a transmission sleeve 7, a compression spring 8, a threaded rod 9, an adjusting nut 10, an upper toothed plate 11, a lower toothed plate 12, a screwing bolt 13, a soft sleeve 14 and a stabilizing block 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model provides a two-way connecting piece of a building steel structure, as shown in figures 1-4, comprising a main rod 1, two supporting plates 2 are arranged above the main rod 1, the upper end surface of the main rod 1 is fixedly connected with the bottom surfaces of the supporting plates 2 which are arranged below, a fixed shaft 3 which is mutually close to the two supporting plates 2 is fixedly connected, mounting frames 4 are respectively arranged between the two supporting plates 2 and are respectively arranged at the left side and the right side of the fixed shaft 3, the two mounting frames 4 are respectively arranged perpendicular to the fixed shaft 3, the two mounting frames 4 are symmetrically distributed at the left side and the right side of the fixed shaft 3 by the axis of the fixed shaft 3, inserting shafts 5 are respectively fixedly connected with the upper side and the lower side of the two mounting frames 4, one ends of the four inserting shafts 5 respectively far away from the two mounting frames 4 are respectively rotated to penetrate through the mutually close surfaces of the two supporting plates 2, a movable plate 6, the upper ends of the two transmission sleeves 7 penetrate through the bottom surface of the supporting plate 2 above in a sliding mode.
The bottom surface of the movable plate 6 is fixedly connected with the upper surface of the supporting plate 2 positioned above through a compression spring 8, the compression spring 8 has a tendency of pushing the movable plate 6 to move upwards, a soft sleeve 14 is sleeved on the outer surface of the compression spring 8, the upper end of the soft sleeve 14 is fixedly connected with the bottom surface of the movable plate 6, the bottom surface of the soft sleeve 14 is fixedly connected with the upper surface of the supporting plate 2 positioned above, the compression spring 8 is isolated from the outside air when the soft sleeve 14 is arranged, the rusting speed of the compression spring 8 is reduced, the upper surfaces of the two transmission sleeves 7 are fixedly connected with the bottom surface of the movable plate 6, the compression spring 8 is positioned between the two transmission sleeves 7, the upper surface of the supporting plate 2 positioned above is fixedly connected with two threaded rods 9, the two transmission sleeves 7 are positioned between the two threaded rods 9, the left end and the right end of the movable plate 6 are respectively sleeved on the upper ends of the, the two threaded rods 9 are symmetrically distributed on the left side and the right side of the compression spring 8 according to the axis of the compression spring 8, adjusting nuts 10 are respectively sleeved on one ends, located above the movable plate 6, of the two threaded rods 9 in a threaded manner, upper toothed plates 11 are respectively arranged between the upper supporting plate 2 and the two mounting frames 4, the two upper toothed plates 11 are respectively fixedly sleeved on the outer surfaces of the two plug-in shafts 5 located above, lower toothed plates 12 are respectively meshed with the upper portions of the two upper toothed plates 11, the surfaces, close to the two upper toothed plates 11, of the two lower toothed plates 12 are respectively in a toothed shape, the two lower toothed plates 12 are respectively arranged coaxially with the two transmission sleeves 7, when the lower toothed plates 12 are meshed with the upper toothed plates 11, the mounting frames 4 cannot rotate, the upper surfaces of the two lower toothed plates 12 are respectively fixedly connected with the bottom surfaces of the two transmission sleeves 7, the two lower toothed plates 12 are respectively sleeved on the outer surfaces of the two plug-in shafts, equal screw thread of the positive back of two installing frames 4 runs through and has three bolt 13 of screwing, rotates bolt 13 of screwing and can be in the same place steel construction and installing frame 4 are fixed, and one side of keeping away from each other of two pinion rack 12 all is provided with stabilizing block 15 down, and the upper surface of two stabilizing block 15 all with the bottom surface fixed connection that is located the backup pad 2 of top, two stabilizing block 15 are located the top of two installing frames 4 respectively, set up stabilizing block 15 and improve the stability of installing frame 4.
The theory of operation, inside installing frame 4 is pegged graft to the steel construction, then rotate bolt 13 of screwing and be in the same place steel construction and installing frame 4 are fixed, after accomplishing the steel construction is fixed, when needs change angle, upwards rotate adjusting nut 10, then fly leaf 6 upwards moves under compression spring 8's promotion, drive transmission sleeve 7 upwards rotates after that, make pinion rack 12 keep away from last pinion rack 11 down, make installing frame 4 rotate, thereby can change the angle between the steel construction through rotating installing frame 4, after adjusting the angle, downwards rotate adjusting nut 10, promote fly leaf 6 lapse, make compression spring 8 compress, then pinion rack 12 and last pinion rack 11 mesh under promoting through transmission sleeve 7, fix a position the angle of installing frame 4, make installing frame 4 can not rotate again.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a building steel construction two-way connection spare, includes mobile jib (1), its characterized in that: the movable type connecting rod is characterized in that two supporting plates (2) are arranged above the main rod (1), the upper end face of the main rod (1) is fixedly connected with the bottom faces of the supporting plates (2) located below, one fixed shaft (3) close to the two supporting plates (2) is fixedly connected, mounting frames (4) are arranged between the two supporting plates (2) and located on the left side and the right side of the fixed shaft (3) respectively, inserting shafts (5) are fixedly connected to the upper side and the lower side of the two mounting frames (4), one ends, far away from the two mounting frames (4), of the four inserting shafts (5) respectively rotate to penetrate through the faces, close to the two supporting plates (2), movable plates (6) are arranged above the two supporting plates (2), transmission sleeves (7) are rotatably sleeved on the outer surfaces of the two inserting shafts (5) located above, and the upper ends of the two transmission sleeves (7) slidably penetrate through the bottom faces of the;
the bottom surface of the movable plate (6) is fixedly connected with the upper surface of the supporting plate (2) positioned above through a compression spring (8), the upper surfaces of the two transmission sleeves (7) are fixedly connected with the bottom surface of the movable plate (6), the compression spring (8) is positioned between the two transmission sleeves (7), the upper surface of the supporting plate (2) positioned above is fixedly connected with two threaded rods (9), the two transmission sleeves (7) are positioned between the two threaded rods (9), the left end and the right end of the movable plate (6) are respectively sleeved on the upper ends of the two threaded rods (9) in a sliding manner, one ends of the two threaded rods (9) positioned above the movable plate (6) are respectively sleeved with an adjusting nut (10) in a threaded manner, upper toothed plates (11) are respectively arranged between the supporting plate (2) positioned above and the two mounting frames (4), the two upper toothed plates (11) are respectively fixedly sleeved on the outer surfaces of the two plug-in shafts (5, all having meshed lower toothed plate (12) in the top of two last toothed plate (11), the upper surface of two lower toothed plate (12) respectively with the bottom surface fixed connection of two transmission cover (7), two lower toothed plate (12) slide respectively and cup joint the surface at two spigots (5) that are located the top, the equal screw thread in the positive back of two installing frames (4) runs through three bolt (13) of screwing.
2. The bidirectional connector for building steel structures of claim 1, wherein: the outer surface of the compression spring (8) is sleeved with a soft sleeve (14), the upper end of the soft sleeve (14) is fixedly connected with the bottom surface of the movable plate (6), and the bottom surface of the soft sleeve (14) is fixedly connected with the upper surface of the supporting plate (2) positioned above.
3. The bidirectional connector for building steel structures of claim 1, wherein: one side of keeping away from each other of two lower toothed plate (12) all is provided with stabilizing block (15), the upper surface of two stabilizing block (15) all with the bottom surface fixed connection that is located backup pad (2) of top, two stabilizing block (15) are located the top of two installing frame (4) respectively.
4. The bidirectional connector for building steel structures of claim 1, wherein: the two mounting frames (4) are perpendicular to the fixed shaft (3), and the two mounting frames (4) are symmetrically distributed on the left side and the right side of the fixed shaft (3) by the axis of the fixed shaft (3).
5. The bidirectional connector for building steel structures of claim 1, wherein: two lower toothed plates (12) are tooth-shaped with the one side that two upper toothed plates (11) are close to each other respectively, and two lower toothed plates (12) set up with two transmission cover (7) are coaxial respectively.
6. The bidirectional connector for building steel structures of claim 1, wherein: two threaded rods (9) all with fly leaf (6) parallel arrangement, two threaded rods (9) with compression spring (8) axis symmetric distribution in compression spring (8) left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021664456.5U CN213358948U (en) | 2020-08-11 | 2020-08-11 | Bidirectional connecting piece for building steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021664456.5U CN213358948U (en) | 2020-08-11 | 2020-08-11 | Bidirectional connecting piece for building steel structure |
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| Publication Number | Publication Date |
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| CN213358948U true CN213358948U (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021664456.5U Active CN213358948U (en) | 2020-08-11 | 2020-08-11 | Bidirectional connecting piece for building steel structure |
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| CN (1) | CN213358948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463774A (en) * | 2021-08-31 | 2021-10-01 | 江苏金之杰钢结构有限公司 | Steel structure connecting piece |
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2020
- 2020-08-11 CN CN202021664456.5U patent/CN213358948U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463774A (en) * | 2021-08-31 | 2021-10-01 | 江苏金之杰钢结构有限公司 | Steel structure connecting piece |
| CN113463774B (en) * | 2021-08-31 | 2021-11-12 | 江苏金之杰钢结构有限公司 | Steel structure connecting piece |
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