CN219732291U - Steel structure connecting device - Google Patents
Steel structure connecting device Download PDFInfo
- Publication number
- CN219732291U CN219732291U CN202321110689.4U CN202321110689U CN219732291U CN 219732291 U CN219732291 U CN 219732291U CN 202321110689 U CN202321110689 U CN 202321110689U CN 219732291 U CN219732291 U CN 219732291U
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- Prior art keywords
- connecting plate
- plate
- steel
- fixing plates
- fixing
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 67
- 239000010959 steel Substances 0.000 title claims abstract description 67
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a steel structure connecting device, in particular to the technical field of steel structure connection, which comprises an upright post and a steel beam, wherein a connecting plate is fixedly arranged on one side of the upright post, two fixing plates are fixedly arranged on one side of the connecting plate, which is far away from the upright post, one end of the steel beam is inserted between the two fixing plates, the steel beam is fixedly connected with the two fixing plates through four screws, three diagonal braces are fixedly arranged on the side, which is far away from each other, of the two fixing plates, and one side of each diagonal brace is fixedly connected with the outer wall of the connecting plate. According to the utility model, the upper fixing plate and the lower fixing plate are adopted, and three diagonal braces are arranged between the two fixing plates and the connecting plate, so that the bearing capacity of the fixing plates is increased, one end of the steel beam is only required to be hoisted and inserted between the two fixing plates during installation, and then the steel beam and the two fixing plates are fixed together by using a plurality of screws.
Description
Technical Field
The utility model relates to the technical field of steel structure connection, in particular to a steel structure connection device.
Background
The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises steel beams, steel columns, steel trusses and other components made of steel sections, steel plates and the like, adopts rust removal and rust prevention processes of silanization, pure manganese phosphating, washing and drying, galvanization and the like, and needs a connecting device in the steel structure installation process.
Most of the existing steel structure connecting devices are used for installing and fixing steel beams through a plurality of bolts, for example, the steel beam column connecting device with the publication number of CN213682541U in the prior art can play a role in fixing and limiting the cross beam and the upright column through limiting screws penetrating through the cross beam and the upright column, and the connection stability between the upright column and the cross beam is improved.
However, the above prior art has the following problems when in use: when the screw is used for connecting and fixing the steel beam, the screw is directly exposed outside and can not only be loosened by collision of external objects, but also be corroded by water and rusted, so that the installation firmness of the steel beam can be affected.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides the steel structure connecting device, which is characterized in that the upper fixing plate and the lower fixing plate are adopted, three diagonal braces are arranged between the two fixing plates and the connecting plate, the bearing capacity of the fixing plates is increased, one end of a steel beam is only required to be hoisted and inserted between the two fixing plates during installation, and then a plurality of screws are used for fixing the steel beam and the two fixing plates together.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel construction connecting device, includes stand and girder steel, stand one side is fixed to be equipped with the connecting plate, stand one side is kept away from to the connecting plate is fixed to be equipped with two fixed plates, girder steel one end is inserted and is established between two fixed plates, and pass through four screw fixed connection between girder steel and the two fixed plates, two fixed plates keep away from each other one side all fixedly be equipped with three bracing, every bracing one side all is fixed with the connecting plate outer wall for improve the fastness between fixed plate and the connecting plate, be close to the fixed plate top of connecting plate top and be close to the fixed plate bottom of connecting plate below all be equipped with protection subassembly, every protection subassembly all includes the safety cover, two fixed plates keep away from each other one side surface and all offered annular slot, two safety covers are inserted respectively and are established in two annular slots for the protection screw, avoid the screw not hard up, rust.
In a preferred embodiment, the surface of the outer side wall of each of the two protective covers is fixedly provided with three mounting plates, each mounting plate is contacted with the outer wall of the fixing plate, each mounting plate is fixed with the fixing plate through screws, and the firmness of the protective covers during mounting is improved.
In a preferred embodiment, four first threaded holes are formed in the two fixing plates, four second threaded holes are formed in the surfaces of the outer walls of the top and the bottom of the steel beam, and screws are arranged in the first threaded holes and the second threaded holes, so that the steel beam can be conveniently installed and detached.
In a preferred embodiment, four first screw holes are evenly distributed on the fixed plate, four second screw holes are evenly distributed on the steel beam, a plurality of screws are evenly arranged, and connection firmness between the steel beam and the fixed plate is improved.
In a preferred embodiment, the two protection covers are hinged with a pull ring on one side away from each other, so that the protection covers are convenient to detach.
In a preferred embodiment, one side of each of the two protection covers, which is close to the connecting plate, is contacted with the outer wall of the connecting plate, so that the tightness between the protection covers and the connecting plate is improved.
In a preferred embodiment, three diagonal braces near the top of the connection plate and three diagonal braces near the bottom of the connection plate are distributed in a linear array, so that the firmness between the fixing plate and the connection plate is improved.
The utility model has the technical effects and advantages that:
1. according to the utility model, the upper fixing plate and the lower fixing plate are adopted, and three diagonal braces are arranged between the two fixing plates and the connecting plate, so that the bearing capacity of the fixing plates is increased, one end of the steel beam is only required to be hoisted and inserted between the two fixing plates during installation, and then the steel beam and the two fixing plates are fixed together by using a plurality of screws.
2. Through all installing the safety cover on two fixed plates, protect the screw on the fixed plate with the help of the safety cover, not only can avoid the screw to receive the collision and take place not hard up, can also avoid the screw to receive the water corrosion, rust to improve the result of use and the life of screw, when needs dismantlement girder steel, only need loosen the screw on a plurality of mounting panels earlier, then pull out the safety cover in the annular slot, can loosen a plurality of screws and dismantle the girder steel.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of a fixing plate and steel beam of the present utility model;
FIG. 3 is a front plan view of FIG. 2 of the present utility model;
FIG. 4 is an enlarged view of portion A of FIG. 3 in accordance with the present utility model;
fig. 5 is a schematic view of a protective cover according to the present utility model.
The reference numerals are: 1. a column; 2. a steel beam; 3. a connecting plate; 4. a fixing plate; 5. a screw; 6. diagonal bracing; 7. a protection component; 8. a first threaded hole; 9. a second threaded hole; 10. a pull ring;
701. a protective cover; 702. an annular slot; 703. a mounting plate; 704. and (5) a screw.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to the accompanying drawings 1-5 of the specification, the utility model provides a steel structure connecting device, which comprises a stand column 1 and a steel beam 2, wherein a connecting plate 3 is fixedly arranged on one side of the stand column 1, two fixing plates 4 are fixedly arranged on one side of the connecting plate 3, which is far away from the stand column 1, one end of the steel beam 2 is inserted between the two fixing plates 4, the steel beam 2 is fixedly connected with the two fixing plates 4 through four screws 5, three diagonal braces 6 are fixedly arranged on the side, which is far away from each other, of the two fixing plates 4, one side of each diagonal brace 6 is fixedly arranged on the outer wall of the connecting plate 3, and the firmness between the fixing plates 4 and the connecting plate 3 is improved;
for the protection screw 5, and all be equipped with protection component 7 at the fixed plate 4 top that is close to connecting plate 3 top and the fixed plate 4 bottom that is close to connecting plate 3 below, four first screw holes 8 have all been seted up to two fixed plate 4 inside, four second screw holes 9 have all been seted up on girder steel 2 top and bottom outer wall surface, screw 5 establishes at first screw hole 8 and second screw hole 9, and girder steel 2 is dismantled in the easy to assemble, and three bracing 6 that are close to connecting plate 3 top and three bracing 6 that are close to connecting plate 3 bottom all are linear array and distribute, improves the fastness between fixed plate 4 and the connecting plate 3.
The device adopts two fixed plates 4 from top to bottom, all is provided with three bracing 6 between two fixed plates 4 and the connecting plate 3 for increase the bearing capacity of fixed plate 4, only need during the installation with the one end hoist and mount of girder steel 2 insert between two fixed plates 4, then use a plurality of screws 5 with girder steel 2 together fixed with two fixed plates 4 can, overall structure is simple, construction process step is few, the installation is dismantled very conveniently, and use very safe and reliable.
Referring to fig. 1-5 of the specification, the utility model provides a steel structure connecting device, each protection component 7 comprises a protection cover 701, annular slots 702 are formed in the surface of one side, away from each other, of two fixing plates 4, the two protection covers 701 are respectively inserted into the two annular slots 702 and are used for protecting screws 5, loosening and rusting of the screws 5 are avoided, three mounting plates 703 are fixedly arranged on the surface of the outer side wall of each protection cover 701, each mounting plate 703 is contacted with the outer wall of each fixing plate 4, and each mounting plate 703 is fixed with each fixing plate 4 through screws 704, so that the firmness of the protection covers 701 during installation is improved;
and four first screw holes 8 evenly distributed on fixed plate 4, four second screw holes 9 evenly distributed on girder steel 2 evenly sets up a plurality of screws 5, improves the connection fastness between girder steel 2 and the fixed plate 4, and two safety covers 701 all articulate in one side of keeping away from each other has pull ring 10, convenient to detach safety cover 701, and two safety covers 701 are close to connecting plate 3 one side and all contact with connecting plate 3 outer wall, improve the leakproofness between safety cover 701 and the connecting plate 3.
Through all installing safety cover 701 on two fixed plates 4, protect the screw 5 on the fixed plate 4 with the help of safety cover 701, not only can avoid screw 5 to receive the collision and take place not hard up, can also avoid screw 5 to receive water corrosion, rust to improve the result of use and the life of screw 5, when needs dismantlement girder steel 2, only need loosen the screw 704 on a plurality of mounting panels 703 earlier, then pull out the safety cover 701 from annular slot 702 in the back, can loosen a plurality of screws 5 and dismantle girder steel 2.
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides a steel construction connecting device, includes stand (1) and girder steel (2), its characterized in that: a connecting plate (3) is fixedly arranged on one side of the upright post (1), two fixing plates (4) are fixedly arranged on one side, away from the upright post (1), of the connecting plate (3), one end of the steel beam (2) is inserted between the two fixing plates (4), and the steel beam (2) is fixedly connected with the two fixing plates (4) through four screws (5);
three inclined struts (6) are fixedly arranged on one side, away from each other, of the two fixing plates (4), one side of each inclined strut (6) is fixed with the outer wall of the connecting plate (3) and used for improving firmness between the fixing plates (4) and the connecting plate (3), and a protection component (7) is arranged at the top of the fixing plate (4) close to the upper part of the connecting plate (3) and at the bottom of the fixing plate (4) close to the lower part of the connecting plate (3);
each protection component (7) comprises a protection cover (701), two fixing plates (4) are far away from one side surface of each other and are provided with annular slots (702), and the two protection covers (701) are respectively inserted into the two annular slots (702) and are used for protecting screws (5).
2. A steel structure connection device according to claim 1, characterized in that: the outer side wall surfaces of the two protection covers (701) are fixedly provided with three mounting plates (703), each mounting plate (703) is contacted with the outer wall of the fixing plate (4), and each mounting plate (703) is fixed with the fixing plate (4) through a screw (704), so that the firmness of the protection covers (701) during mounting is improved.
3. A steel structure connection device according to claim 1, characterized in that: four first screw holes (8) have all been seted up inside two fixed plates (4), four second screw holes (9) have all been seted up on girder steel (2) top and bottom outer wall surface, screw (5) are established in first screw hole (8) and second screw hole (9), and girder steel (2) are dismantled in the installation of being convenient for.
4. A steel structure connection device according to claim 3, characterized in that: four first screw holes (8) are evenly distributed on the fixed plate (4), and four second screw holes (9) are evenly distributed on the steel beam (2).
5. A steel structure connection device according to claim 1, characterized in that: one side, away from each other, of the two protection covers (701) is hinged with a pull ring (10), so that the protection covers (701) are convenient to detach.
6. A steel structure connection device according to claim 1, characterized in that: one side of each of the two protection covers (701) close to the connecting plate (3) is contacted with the outer wall of the connecting plate (3), so that the tightness between the protection covers (701) and the connecting plate (3) is improved.
7. A steel structure connection device according to claim 1, characterized in that: three diagonal braces (6) close to the top of the connecting plate (3) and three diagonal braces (6) close to the bottom of the connecting plate (3) are distributed in a linear array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321110689.4U CN219732291U (en) | 2023-05-10 | 2023-05-10 | Steel structure connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321110689.4U CN219732291U (en) | 2023-05-10 | 2023-05-10 | Steel structure connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219732291U true CN219732291U (en) | 2023-09-22 |
Family
ID=88027173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321110689.4U Active CN219732291U (en) | 2023-05-10 | 2023-05-10 | Steel structure connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219732291U (en) |
-
2023
- 2023-05-10 CN CN202321110689.4U patent/CN219732291U/en active Active
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