CN216304931U - Large-span ultrahigh single-layer cylindrical building steel structure - Google Patents
Large-span ultrahigh single-layer cylindrical building steel structure Download PDFInfo
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- CN216304931U CN216304931U CN202123013691.3U CN202123013691U CN216304931U CN 216304931 U CN216304931 U CN 216304931U CN 202123013691 U CN202123013691 U CN 202123013691U CN 216304931 U CN216304931 U CN 216304931U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 79
- 239000010959 steel Substances 0.000 title claims abstract description 79
- 239000002356 single layer Substances 0.000 title claims abstract description 13
- 238000005728 strengthening Methods 0.000 claims abstract description 11
- 239000010410 layer Substances 0.000 claims abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract description 10
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model discloses a large-span ultrahigh single-layer cylindrical building steel structure which comprises a steel beam, wherein a plurality of positioning rings are arranged outside the steel beam, a plurality of positioning holes are formed in one side of each positioning ring, a plurality of support rings are arranged on one side of each positioning ring, a plurality of reinforcing ribs are fixedly connected inside each positioning ring, one end of each reinforcing rib is fixedly connected with a support rib, and each positioning ring and each support rib are fixedly connected. This large-span superelevation individual layer tube-shape building steel construction is through being provided with the holding ring, strengthening rib and holding up bar, after this steel construction of installation, the inside multiunit strengthening rib of holding ring can be consolidated the holding ring at the multi-angle to strengthen the holistic intensity of holding ring, prevent that the holding ring pressurized from taking place to warp, and the holding up bar of strengthening rib one end supports with the holding ring, improves the intensity of strengthening rib, the solution is the not enough problem of coupling assembling intensity between the multiunit girder steel after the installation.
Description
Technical Field
The utility model relates to the technical field of building steel structures, in particular to a large-span ultrahigh single-layer cylindrical building steel structure.
Background
The tube-shape building has the construction simply, space utilization height waits the advantage, and the tube-shape building that adopts the steel construction as the basis has further reduced the construction degree of difficulty, the building intensity has also been improved, and be used for the high-rise tube-shape building steel construction of large-span still to have some not enough in use, coupling assembling intensity between the installation back multiunit girder steel is not enough, lead to the bulk strength to be influenced, and the stability after the installation is not enough, the phenomenon of skew easily appears between the steel component, again because the large-span leads to the coupling assembling interval between the girder steel too big, the compressive capacity of partial position is not enough, so need a neotype large-span superelevation individual layer tube-shape building steel construction now to solve more than not enough.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a large-span ultrahigh single-layer cylindrical building steel structure to solve the problem that the strength of a connecting component between a plurality of groups of steel beams is insufficient after installation in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the large-span ultrahigh single-layer cylindrical building steel structure comprises a steel beam, wherein a plurality of positioning rings are arranged outside the steel beam, a plurality of positioning holes are formed in one side of each positioning ring, and a plurality of support rings are arranged on one side of each positioning ring;
the inside fixedly connected with multiunit strengthening rib of holding ring, the one end fixedly connected with brace rod of strengthening rib, the holding ring constitutes fixed connection with the brace rod.
Preferably, a plurality of groups of through holes are formed in one end of the steel beam, a plurality of groups of thread grooves are formed in the outer portion of the positioning ring, and fixing bolts are movably connected in the thread grooves and movably connected with the through holes.
Preferably, the steel beam and the positioning hole are movably connected, and the positioning hole is communicated with the inside of the thread groove.
Preferably, the diameter of the inner part of the positioning hole is larger than that of the steel beam, and the positioning holes on one side of the positioning ring are arranged at equal intervals.
Preferably, a plurality of groups of grooves are formed in the outer portion of the support ring, clamping plates are fixedly connected to the inner portion of each groove, a plurality of groups of clamping grooves are formed in one end of the steel beam, and the clamping grooves and the clamping plates are movably connected.
Preferably, the grooves on the outer portion of the support ring are arranged at equal intervals, and the diameter of the support ring is smaller than that of the positioning ring.
Compared with the prior art, the utility model has the beneficial effects that: the large-span ultrahigh single-layer cylindrical building steel structure not only realizes the strength of the reinforced connecting assembly and the improvement of the installation stability, but also realizes the prevention of local insufficient strength;
(1) by arranging the positioning ring, the reinforcing ribs and the supporting ribs, after the steel structure is installed, the positioning ring can be reinforced at multiple angles by the plurality of groups of reinforcing ribs in the positioning ring, so that the overall strength of the positioning ring is enhanced, the positioning ring is prevented from deforming under pressure, the supporting ribs at one ends of the reinforcing ribs and the positioning ring are supported, the strength of the reinforcing ribs is improved, the strength of the positioning ring can be improved, and the overall strength is enhanced;
(2) through the arrangement of the positioning holes, the fixing bolts, the through holes and the thread grooves, when the steel beam is installed, a plurality of groups of steel beams are inserted into the plurality of groups of positioning holes on one side of the positioning ring, then the plurality of groups of fixing bolts are turned into the thread grooves from the outside of the positioning ring, pass through the inside of the through holes and then are completely turned into the through holes, and the steel beams are positioned through the through holes, so that the steel beams are prevented from deviating in the positioning holes, the stability after the installation is ensured, and the steel beams are prevented from deviating;
(3) through being provided with the recess, the draw-in groove, support ring and cardboard, after the installation, place the multiunit cardboard between the girder steel according to the interval, the upset support ring makes the outside multiunit recess of support ring cup joint in the outside of girder steel to make the inside cardboard of recess insert the inside of draw-in groove and fix a position, guarantee the stability of draw-in groove, the draw-in groove can support the multiunit girder steel simultaneously, prevent girder steel pressurized deformation, realized can preventing that this steel construction local strength is not enough to lead to warping.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a side view of the support ring of the present invention;
FIG. 3 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention;
FIG. 4 is a side view of the retaining ring of the present invention.
In the figure: 1. a steel beam; 2. a positioning ring; 3. reinforcing ribs; 4. positioning holes; 5. fixing the bolt; 6. a through hole; 7. a thread groove; 8. a groove; 9. a card slot; 10. a support ring; 11. clamping a plate; 12. and (7) supporting ribs.
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.
Example 1: referring to fig. 1-4, the large-span ultrahigh single-layer cylindrical building steel structure comprises a steel beam 1, wherein a plurality of positioning rings 2 are arranged outside the steel beam 1, a plurality of positioning holes 4 are formed in one side of each positioning ring 2, and a plurality of support rings 10 are arranged on one side of each positioning ring 2;
a plurality of groups of reinforcing ribs 3 are fixedly connected inside the positioning ring 2, one ends of the reinforcing ribs 3 are fixedly connected with supporting ribs 12, and the positioning ring 2 and the supporting ribs 12 are fixedly connected;
specifically, as shown in fig. 1 and 4, after installing this steel construction, the inside multiunit strengthening rib 3 of holding ring 2 can be consolidated holding ring 2 at the multi-angle to strengthen the holistic intensity of holding ring 2, prevent that holding ring 2 pressurized from taking place to warp, and the brace rod 12 of 3 one ends of strengthening rib supports with holding ring 2, improves the intensity of strengthening rib 3, has realized the intensity that can improve holding ring 2, thereby strengthens holistic intensity.
Example 2: one end of the steel beam 1 is provided with a plurality of groups of through holes 6, the outside of the positioning ring 2 is provided with a plurality of groups of thread grooves 7, the inside of each thread groove 7 is movably connected with a fixing bolt 5, and the fixing bolts 5 and the through holes 6 are movably connected;
the steel beam 1 and the positioning hole 4 form movable connection, and the positioning hole 4 is communicated with the inside of the thread groove 7;
the diameter of the inner part of the positioning hole 4 is larger than that of the steel beam 1, and the positioning holes 4 on one side of the positioning ring 2 are arranged at equal intervals;
specifically, as shown in fig. 1, 3 and 4, when the installation is performed, a plurality of sets of steel beams 1 are inserted into a plurality of sets of positioning holes 4 on one side of the positioning ring 2, then a plurality of sets of fixing bolts 5 are turned into the inside of the thread groove 7 from the outside of the positioning ring 2, and after the fixing bolts pass through the inside of the through hole 6, the fixing bolts 5 are completely turned into the inside of the through hole 6, the steel beams 1 are positioned through the through hole 6, so that the steel beams 1 are prevented from deviating in the inside of the positioning holes 4, the stability after the installation is ensured, and the steel beams 1 are prevented from deviating.
Example 3: a plurality of groups of grooves 8 are formed in the outer part of the support ring 10, clamping plates 11 are fixedly connected to the inner parts of the grooves 8, a plurality of groups of clamping grooves 9 are formed in one end of the steel beam 1, and the clamping grooves 9 and the clamping plates 11 are movably connected;
the grooves 8 outside the support ring 10 are arranged at equal intervals, and the diameter of the support ring 10 is smaller than that of the positioning ring 2;
specifically, as shown in fig. 1 and 2, after the installation, place multiunit cardboard 11 between girder steel 1 according to the interval, upset support ring 10 makes support ring 10 outside multiunit recess 8 cup joint in girder steel 1's outside, and make the inside cardboard 11 of recess 8 insert the inside of draw-in groove 9 and fix a position, guarantee the stability of draw-in groove 9, draw-in groove 9 can support multiunit girder steel 1 simultaneously, prevent girder steel 1 pressurized deformation, realized can preventing that this steel construction local strength is not enough to lead to warping.
The working principle is as follows: when the steel structure is used, firstly, after the steel structure is installed, a plurality of groups of reinforcing ribs 3 in a positioning ring 2 can reinforce the positioning ring 2 at multiple angles, so that the integral strength of the positioning ring 2 is enhanced, the positioning ring 2 is prevented from deforming under pressure, a supporting rib 12 at one end of each reinforcing rib 3 is supported by the positioning ring 2, the strength of each reinforcing rib 3 is improved, when the steel structure is installed, a plurality of groups of steel beams 1 are inserted into a plurality of groups of positioning holes 4 at one side of the positioning ring 2, a plurality of groups of fixing bolts 5 are turned into thread grooves 7 from the outside of the positioning ring 2 and pass through the inside of through holes 6, the fixing bolts 5 are completely turned into the inside of the through holes 6, the steel beams 1 are positioned through the through holes 6, so that the steel beams 1 are prevented from deviating in the positioning holes 4, after the steel structure is installed, a plurality of clamping plates 11 are arranged among the steel beams 1 according to intervals, the supporting ring 10 is turned over, so that a plurality of grooves 8 outside the supporting ring 10 are sleeved on the outside of the steel beams 1, and make inside cardboard 11 of recess 8 insert the inside of draw-in groove 9 and fix a position, guarantee the stability of draw-in groove 9, draw-in groove 9 can support multiunit girder steel 1 simultaneously, prevents that girder steel 1 compressive deformation.
It will be evident to those skilled in the art that the utility model 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 attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. Large-span superelevation individual layer tube-shape building steel structure, including girder steel (1), its characterized in that: a plurality of positioning rings (2) are arranged outside the steel beam (1), a plurality of positioning holes (4) are formed in one side of each positioning ring (2), and a plurality of support rings (10) are arranged on one side of each positioning ring (2);
the inside fixedly connected with multiunit strengthening rib (3) of holding ring (2), the one end fixedly connected with brace rod (12) of strengthening rib (3), holding ring (2) constitutes fixed connection with brace rod (12).
2. The large-span ultra-high single-layer cylindrical building steel structure of claim 1, wherein: multiunit through-hole (6) have been seted up to the one end of girder steel (1), multiunit thread groove (7) have been seted up to the outside of holding ring (2), the inside swing joint of thread groove (7) has fixing bolt (5), fixing bolt (5) and through-hole (6) constitute swing joint.
3. The large-span ultra-high single-layer cylindrical building steel structure of claim 1, wherein: the steel beam (1) and the positioning hole (4) form movable connection, and the positioning hole (4) is communicated with the inside of the thread groove (7).
4. The large-span ultra-high single-layer cylindrical building steel structure of claim 1, wherein: the diameter of the inner part of the positioning hole (4) is larger than that of the steel beam (1), and the positioning holes (4) on one side of the positioning ring (2) are arranged at equal intervals.
5. The large-span ultra-high single-layer cylindrical building steel structure of claim 1, wherein: the steel beam supporting structure is characterized in that a plurality of groups of grooves (8) are formed in the outer portion of the supporting ring (10), clamping plates (11) are fixedly connected to the inner portions of the grooves (8), a plurality of groups of clamping grooves (9) are formed in one end of the steel beam (1), and the clamping grooves (9) and the clamping plates (11) are movably connected.
6. The large-span ultra-high single-layer cylindrical building steel structure of claim 1, wherein: the outer grooves (8) of the support ring (10) are arranged at equal intervals, and the diameter of the support ring (10) is smaller than that of the positioning ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123013691.3U CN216304931U (en) | 2021-12-02 | 2021-12-02 | Large-span ultrahigh single-layer cylindrical building steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123013691.3U CN216304931U (en) | 2021-12-02 | 2021-12-02 | Large-span ultrahigh single-layer cylindrical building steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216304931U true CN216304931U (en) | 2022-04-15 |
Family
ID=81081876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123013691.3U Expired - Fee Related CN216304931U (en) | 2021-12-02 | 2021-12-02 | Large-span ultrahigh single-layer cylindrical building steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216304931U (en) |
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2021
- 2021-12-02 CN CN202123013691.3U patent/CN216304931U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220415 |