CN218437547U - Anti-seismic node for steel structure engineering - Google Patents
Anti-seismic node for steel structure engineering Download PDFInfo
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- CN218437547U CN218437547U CN202222423923.0U CN202222423923U CN218437547U CN 218437547 U CN218437547 U CN 218437547U CN 202222423923 U CN202222423923 U CN 202222423923U CN 218437547 U CN218437547 U CN 218437547U
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Abstract
The utility model discloses a steel construction is antidetonation node for engineering, including C shaped steel and two coupling mechanism, the inboard both sides of C shaped steel all are provided with first meshing insection, two coupling mechanism all include antidetonation link and locating plate and two positioning bolt, the locating plate is located between antidetonation link and the C shaped steel, the top of locating plate is provided with two bar grooves, the inside in two bar grooves is provided with the second meshing insection with first meshing insection adaptation, be provided with two first butt holes on the antidetonation link, be provided with two second butt holes on the C shaped steel, set nut is all installed to two positioning bolt bottoms, second meshing insection through coupling mechanism's locating plate and the first meshing insection meshing of C shaped steel are fixed, make originally become mechanical interlock depending on the frictional force, can not cause the relative slip, can greatly increased antidetonation connecting piece's rigidity, thereby increase the limit load of antidetonation connecting piece.
Description
Technical Field
The utility model relates to an earthquake-resistant structure technical field, concretely relates to steel construction engineering is with antidetonation node.
Background
In the construction industry, there are often problems with the connection between structural members and buildings, and between structural members, such as the fixing of profiles, steel pipes, etc. to buildings, or the combination of profiles. Therefore, the anti-seismic connecting piece is used as an important connecting node and is widely applied to installation of engineering construction; when the earthquake with local earthquake fortification intensity occurs, the electromechanical engineering facilities of building water supply and drainage, fire fighting, heating, ventilation, air conditioning, gas, heat, power, communication and the like after earthquake fortification can achieve the purposes of lightening earthquake damage, reducing and preventing secondary disasters as much as possible, thereby achieving the purpose of reducing casualties and property loss;
however, the traditional anti-seismic structure is subjected to stress conduction by screwing bolts and depending on the contact friction force of the connecting piece and the anti-seismic steel, the bolts are easy to loosen due to the connecting mode, and then the connecting piece and the anti-seismic steel generate relative sliding or vibration, so that the anti-seismic effect is poor, and the stability is to be improved.
Therefore, it is necessary to provide a seismic node for steel structural engineering to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a steel construction is antidetonation node for engineering to solve the above-mentioned weak point in the technique.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a steel construction engineering is with antidetonation node, includes C shaped steel and two coupling mechanism, two coupling mechanism installs the both ends at C shaped steel respectively, C shaped steel's inboard both sides all are provided with first meshing insection, two coupling mechanism all includes antidetonation link and locating plate and two positioning bolt, the antidetonation link is C type structure, the antidetonation link is installed in C shaped steel opening part one end, the locating plate is installed inside C shaped steel, just the locating plate is located between antidetonation link and the C shaped steel, the top of locating plate is provided with two bar grooves, two the inside in bar groove is provided with the second meshing insection with first meshing insection adaptation, be provided with two first butt joint holes on the antidetonation link, be provided with two second butt joint holes on the C shaped steel, two positioning bolt runs through second butt joint hole to locating plate bottom, two from two first butt joint hole tops respectively positioning bolt all installs set nut in the bottom.
Preferably, the connecting piece mechanism further comprises a mounting frame plate, two mounting holes are formed in the mounting frame plate, a hinge shaft is mounted between the mounting frame plate and the anti-seismic connecting frame, and the mounting frame plate and the anti-seismic connecting frame are connected in a rotating mode through the hinge shaft.
Preferably, two supporting and reinforcing side plates are arranged on two sides of the top of the mounting frame plate.
Preferably, the positioning nut is a wing nut.
Preferably, the bottom ends of two sides of the interior of the anti-seismic connecting frame are provided with arc-shaped bars, and two sides of the C-shaped steel are provided with arc-shaped sliding grooves matched with the arc-shaped bars.
Preferably, a plurality of hollowed-out slotted holes are formed in one side, far away from the opening, of the C-shaped steel at equal intervals.
Preferably, the distance between the adjacent hollowed slotted holes on the C-shaped steel is 50cm.
In the technical scheme, the utility model provides a technological effect and advantage:
the second meshing insection of the positioning plate of the connecting piece mechanism is meshed and fixed with the first meshing insection of the C-shaped steel, so that the mechanical meshing is changed from the original friction force, the relative sliding cannot be caused, the rigidity of the anti-seismic connecting piece can be greatly increased, and the limit load of the anti-seismic connecting piece is increased; when the installation, at first with the antidetonation link from the one end of C shaped steel slide to the upper end of C shaped steel, this moment the locating plate is because positioning bolt's connection is located between C shaped steel and the antidetonation link, later makes the locating plate be close to towards the antidetonation link through rotating set nut, and then makes second meshing insection and first meshing insection looks block, realizes mechanical interlock, later passes through the crab-bolt with the mounting plate again and fixes structurally, realizes the installation, simple convenient and the practicality is high.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is an exploded perspective view of the connector mechanism of the present invention;
FIG. 3 is a perspective view of the positioning plate structure of the present invention;
FIG. 4 is a cut-away perspective view of the C-shaped steel of the present invention;
fig. 5 is a perspective view of the back side of the C-shaped steel of the present invention.
Description of reference numerals:
1. c-shaped steel; 2. a connector mechanism; 11. a first intermeshing profile; 12. an arc-shaped chute; 13. hollowing out the slotted hole; 21. mounting a frame plate; 211. mounting holes; 212. supporting the reinforcing side plate; 22. an anti-seismic connecting frame; 221. a first mating hole; 222. an arc-shaped strip block; 23. a hinge axis; 24. positioning a plate; 241. a second docking hole; 242. a strip-shaped groove; 243. a second intermeshing profile; 25. positioning the bolt; 26. and positioning the nut.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the attached drawings.
The utility model provides a as shown in fig. 1-5 a steel construction is antidetonation node for engineering, including C shaped steel 1 and two link mechanism 2, two link mechanism 2 are installed respectively at the both ends of C shaped steel 1, the inboard both sides of C shaped steel 1 all are provided with first meshing insection 11, two link mechanism 2 all include antidetonation link 22 and locating plate 24 and two positioning bolt 25, antidetonation link 22 is C type structure, antidetonation link 22 is installed at C shaped steel 1 opening part one end, locating plate 24 is installed inside C shaped steel 1, and locating plate 24 is located between antidetonation link 22 and the C shaped steel 1, the top of locating plate 24 is provided with two bar grooves 242, the inside of two bar grooves 242 is provided with the second meshing insection 243 with first meshing insection 11 adaptation, be provided with two first butt holes 221 on the antidetonation link 22, be provided with two second butt holes on the C shaped steel 1, two positioning bolt 25 run through second butt hole 241 to locating plate 24 bottom from two first butt holes 221 respectively, positioning bolt 25 bottom all installs positioning bolt 26, second butt hole 24 through link mechanism's interlock nut 24 and the second butt hole 243 that antidetonation insection link mechanism can not increase the relative friction connecting piece according to the fixed connection spare that the fixed load of the C shaped steel 11 that increases originally, thereby can not increase the relative friction.
Further, in the above technical solution, the connector mechanism 2 further includes a mounting frame plate 21, the mounting frame plate 21 is provided with two mounting holes 211, a hinge shaft 23 is installed between the mounting frame plate 21 and the anti-seismic connecting frame 22, and the mounting frame plate 21 and the anti-seismic connecting frame 22 are rotatably connected through the hinge shaft 23;
specifically, the fixed mounting of mounting frame plate 21 to the structure is achieved by mounting anchors in mounting holes 211, and the rotation of mounting frame plate 21 and anti-seismic connecting frame 22 is achieved by hinge axis 23.
Further, in the above technical solution, two supporting and reinforcing side plates 212 are arranged on two sides of the top of the mounting frame plate 21;
specifically, the strength of the mounting frame plate 21 can be increased by supporting the reinforcing side plates 212, and the supporting reinforcing side plates 212 have a triangular structure, thereby increasing the stability.
Further, in the above technical solution, the positioning nut 26 is a wing nut;
in particular, the positioning nut 26 can be rotated better by the wing nut structure, thereby facilitating better fixed engagement of the second engagement serrations 243 with the first engagement serrations 11.
Further, in the above technical solution, the bottom ends of two sides of the interior of the anti-seismic connecting frame 22 are provided with arc-shaped bars 222, and two sides of the c-shaped steel 1 are provided with arc-shaped sliding grooves 12 adapted to the arc-shaped bars 222;
specifically, the cooperation of the arc-shaped bar 222 and the arc-shaped sliding groove 12 enables the anti-seismic connecting frame 22 to be better butted with the C-shaped steel 1, and enables the connection between the anti-seismic connecting frame 22 and the C-shaped steel 1 to be more stable.
Further, in the technical scheme, a plurality of hollowed-out slotted holes 13 are formed in one surface, far away from the opening, of the C-shaped steel 1 at equal intervals; the distance between the adjacent hollowed-out slotted holes 13 on the C-shaped steel 1 is 50cm;
specifically, the weight of the C-shaped steel 1 can be reduced through the hollowed-out slotted holes 13, the installation and the transportation are convenient, and the anti-seismic effect of the C-shaped steel 1 cannot be influenced by the distance of 50cm.
This practical theory of operation:
during installation, firstly, the anti-seismic connecting frame 22 slides to the upper end of the C-shaped steel 1 from one end of the C-shaped steel 1, at this time, the positioning plate 24 is located between the C-shaped steel 1 and the anti-seismic connecting frame 22 due to the connection of the positioning bolt 25, then the positioning plate 24 is close to the anti-seismic connecting frame 22 by rotating the positioning nut 26, the second meshing insection 243 is clamped with the first meshing insection 11, mechanical meshing is achieved, and then the installation frame plate 21 is fixed on the structure through anchor bolts, and installation is achieved.
Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. The utility model provides a steel construction engineering is with antidetonation node, includes C shaped steel (1) and two connecting piece mechanisms (2), its characterized in that: two install the both ends at C shaped steel (1) respectively connecting piece mechanism (2), the inboard both sides of C shaped steel (1) all are provided with first meshing insection (11), two connecting piece mechanism (2) all include antidetonation link (22) and locating plate (24) and two positioning bolt (25), antidetonation link (22) are C type structure, antidetonation link (22) are installed in C shaped steel (1) opening part one end, locating plate (24) are installed inside C shaped steel (1), just locating plate (24) are located between antidetonation link (22) and C shaped steel (1), the top of locating plate (24) is provided with two bar grooves (242), two the inside of bar groove (242) is provided with second meshing insection (243) with first meshing insection (11) adaptation, be provided with two first butt joint hole (243) on antidetonation link (22), be provided with two second butt joint hole (241) on C shaped steel (1), two positioning bolt (25) are from two first butt joint hole (221) respectively and are located through second butt joint hole (24) top positioning bolt (25) and are all installed bottom positioning bolt (26) positioning bolt (24) bottom positioning bolt (24).
2. The anti-seismic node for the steel structure engineering according to claim 1, wherein: the connecting piece mechanism (2) further comprises a mounting frame plate (21), two mounting holes (211) are formed in the mounting frame plate (21), a hinge shaft (23) is mounted between the mounting frame plate (21) and the anti-seismic connecting frame (22), and the mounting frame plate (21) and the anti-seismic connecting frame (22) are rotatably connected through the hinge shaft (23).
3. The anti-seismic node for the steel structural engineering of claim 2, wherein: two supporting and reinforcing side plates (212) are arranged on two sides of the top of the mounting frame plate (21).
4. The anti-seismic node for the steel structural engineering of claim 1, wherein: the positioning nut (26) is a butterfly nut.
5. The anti-seismic node for the steel structure engineering according to claim 1, wherein: the bottom ends of two sides of the interior of the anti-seismic connecting frame (22) are respectively provided with an arc-shaped bar block (222), and two sides of the C-shaped steel (1) are provided with arc-shaped sliding grooves (12) matched with the arc-shaped bar blocks (222).
6. The anti-seismic node for the steel structure engineering according to claim 1, wherein: a plurality of hollowed-out slotted holes (13) are formed in one side, away from the opening, of the C-shaped steel (1) at equal intervals.
7. The anti-seismic node for the steel structural engineering of claim 6, wherein: the distance between the adjacent hollow slotted holes (13) on the C-shaped steel (1) is 50cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222423923.0U CN218437547U (en) | 2022-09-14 | 2022-09-14 | Anti-seismic node for steel structure engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222423923.0U CN218437547U (en) | 2022-09-14 | 2022-09-14 | Anti-seismic node for steel structure engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218437547U true CN218437547U (en) | 2023-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222423923.0U Active CN218437547U (en) | 2022-09-14 | 2022-09-14 | Anti-seismic node for steel structure engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218437547U (en) |
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2022
- 2022-09-14 CN CN202222423923.0U patent/CN218437547U/en active Active
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