CN220434329U - Temporary steel support for mounting oversized-section steel mast - Google Patents
Temporary steel support for mounting oversized-section steel mast Download PDFInfo
- Publication number
- CN220434329U CN220434329U CN202321761990.1U CN202321761990U CN220434329U CN 220434329 U CN220434329 U CN 220434329U CN 202321761990 U CN202321761990 U CN 202321761990U CN 220434329 U CN220434329 U CN 220434329U
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- steel
- mast
- steel mast
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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
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000007704 transition Effects 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000011900 installation process Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a temporary steel support for mounting an oversized-section steel mast, which belongs to the technical field of steel structures and comprises a steel mast, wherein a hinged support integrally welded with the steel mast is arranged at the lower end of the steel mast, and a plurality of temporary support mechanisms distributed in an equidistant annular manner are arranged at the periphery of the middle part of the steel mast. The temporary supporting mechanism comprises an embedded part, a supporting rod which is integrally welded and fixed with the embedded part is arranged between the embedded part and the steel mast, and a bracket which is integrally welded and fixed with the steel mast is arranged between the supporting rod and the steel mast. Has the characteristics of compact structure, convenient operation, strong bearing capacity and high safety coefficient. The problem of have the potential safety hazard in the super large cross-section steel mast installation is solved. The installation process is simplified, and the comprehensive economic benefit is obvious.
Description
Technical Field
The utility model relates to the technical field of steel structures, in particular to a temporary steel support for mounting an oversized-section steel mast.
Background
With the continuous development of the large-collapse space structure in China, the steel masts are more and more widely applied to stadium projects. The bottom of the steel mast is a hinged support, the section is larger, the height is higher, so that the steel mast has certain potential safety hazard in construction, the current cable rope is the most one mode for temporarily fixing the steel mast in construction, but when the section and the height of the steel mast reach a certain degree, the steel mast is temporarily fixed by the cable rope with the risk of overturning, and the steel mast is inclined in construction due to the adoption of the cable rope in individual engineering.
Disclosure of Invention
The utility model mainly solves the defects existing in the prior art, and provides the temporary steel support for mounting the oversized-section steel mast, which has the characteristics of compact structure, convenience in operation, strong bearing capacity and high safety coefficient. The problem of have the potential safety hazard in the super large cross-section steel mast installation is solved. The installation process is simplified, and the comprehensive economic benefit is obvious.
The technical problems of the utility model are mainly solved by the following technical proposal:
the temporary steel support for mounting the oversized-section steel mast comprises a steel mast, wherein a hinged support which is integrally welded with the steel mast is arranged at the lower end of the steel mast, and a plurality of temporary support mechanisms which are distributed in an equidistant annular mode are arranged on the periphery of the middle of the steel mast. The temporary supporting mechanism comprises an embedded part, a supporting rod which is integrally welded and fixed with the embedded part is arranged between the embedded part and the steel mast, and a bracket which is integrally welded and fixed with the steel mast is arranged between the supporting rod and the steel mast.
The bracket is welded with the steel mast before the steel mast is erected after being transported to the site, so that high-altitude welding seams are avoided. The sections and the number of the stay bars are calculated and determined according to the height and the dead weight of the steel mast, and the sections of the bracket and the section of the stay bars are the same. The temporary supporting mechanism is removed after being used up, can be recycled for multiple times, and saves cost.
Preferably, a transition connecting component is arranged between the bracket and the stay bar.
Preferably, the transition connecting assembly comprises a pair of flanges which are welded and fixed with the bracket and the stay bar in an integrated mode, a plurality of bolt holes are formed in the flanges, and the bracket and the stay bar are connected and fixed through bolt hole assembly bolts and nut structures.
Preferably, a reinforcing plate which is welded and fixed with the end face of one side of the flange plate in a vertical mode is arranged between two adjacent bolt holes.
Preferably, the cross section of the stay bar is in a round or square structure.
The utility model can achieve the following effects:
compared with the prior art, the temporary steel support for mounting the oversized-section steel mast has the characteristics of compact structure, convenience in operation, strong bearing capacity and high safety coefficient. The stay bars can be pressed or pulled, compared with the performance that the cable rope can only be pulled, the steel mast realizes lateral rigid support, and compared with the flexible drawknot of the cable rope, the safety of the installation process of the steel mast with the oversized section is ensured to a greater extent. The problem of have the potential safety hazard in the super large cross-section steel mast installation is solved. The installation process is simplified, and the comprehensive economic benefit is obvious.
Drawings
Fig. 1 is a schematic top view of the present utility model.
Fig. 2 is a side view in cross-section of the structure of the present utility model.
Fig. 3 is a schematic structural view of a transition joint assembly according to the present utility model.
In the figure: the temporary support mechanism 1, the steel mast 2, the bracket 3, the transitional coupling assembly 4, the stay bar 5, the embedded part 6, the hinged support 7, the flange plate 8, the bolt hole 9 and the stiffening plate 10.
Detailed Description
The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.
Examples: as shown in fig. 1, 2 and 3, a temporary steel support for mounting an oversized-section steel mast comprises a steel mast 2, wherein a hinged support 7 integrally welded with the steel mast 2 is arranged at the lower end of the steel mast 2, and 6 temporary support mechanisms 1 distributed in an equidistant annular mode are arranged on the periphery of the middle of the steel mast 2. The temporary supporting mechanism 1 comprises a buried piece 6, a supporting rod 5 which is welded and fixed with the buried piece 6 integrally is arranged between the buried piece 6 and the steel mast 2, and the cross section of the supporting rod 5 is of a round or square structure. Bracket 3 welded and fixed with steel mast 2 is arranged between stay bar 5 and steel mast 2, and transitional connecting component 4 is arranged between bracket 3 and stay bar 5. The transition connecting assembly 4 comprises a pair of flange plates 8 which are welded and fixed with the bracket 3 and the stay bar 5 in an integrated mode, 6 bolt holes 9 are formed in the flange plates 8, and the bracket 3 and the stay bar 5 are connected and fixed through bolt hole 9 assembling bolts and nut structures. A reinforcing plate 10 which is welded and fixed with one side end surface of the flange plate 8 in a vertical mode is arranged between two adjacent bolt holes 9.
Before use flange 8 and strengthen the stiffening plate 10 to have already been connected with bracket 3 and brace 5, the buried part 6 has also been pre-buried when the foundation is concreted, will be at first welded bracket 3 with steel mast 2 during the use, then utilize lifting device to be vertical with steel mast 2, then connect the brace 5 top with bracket 3 with the bolt through flange 8 again, link to each other the lower extreme of brace 5 with buried part 6 simultaneously, up to this, the steel mast installs temporary support mechanism 1 process completion.
In conclusion, the temporary steel support for installing the oversized-section steel mast has the characteristics of compact structure, convenience in operation, strong bearing capacity and high safety coefficient. The problem of have the potential safety hazard in the super large cross-section steel mast installation is solved. The installation process is simplified, and the comprehensive economic benefit is obvious.
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 utility model may be embodied in other specific forms without departing from the essential characteristics 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.
In summary, the foregoing description is only one embodiment of the present utility model, but the present utility model is not limited to the above embodiments, and any changes or modifications within the scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (5)
1. The utility model provides an oversized cross-section steel mast installs with interim steel support which characterized in that: the steel mast comprises a steel mast (2), wherein a hinged support (7) which is welded with the steel mast (2) in an integrated manner is arranged at the lower end of the steel mast (2), and a plurality of temporary supporting mechanisms (1) which are distributed in an equidistant annular manner are arranged at the periphery of the middle part of the steel mast (2); the temporary supporting mechanism (1) comprises a buried part (6), a supporting rod (5) which is welded and fixed with the buried part (6) integrally is arranged between the buried part (6) and the steel mast (2), and a bracket (3) which is welded and fixed with the steel mast (2) integrally is arranged between the supporting rod (5) and the steel mast (2).
2. The temporary steel support for installation of a steel mast of oversized cross section of claim 1, wherein: a transition connecting component (4) is arranged between the bracket (3) and the stay bar (5).
3. The temporary steel support for installation of a steel mast of oversized cross section of claim 2, wherein: the transition connecting assembly (4) comprises a pair of flange plates (8) which are welded and fixed integrally with the bracket (3) and the stay bar (5) respectively, a plurality of bolt holes (9) are formed in the flange plates (8), and the bracket (3) and the stay bar (5) are connected and fixed through bolt hole (9) assembly bolts and nut structures.
4. A temporary steel support for installation of oversized section steel masts as claimed in claim 3 wherein: reinforcing plates (10) which are welded and fixed perpendicularly to the end face of one side of the flange plate (8) are arranged between two adjacent bolt holes (9).
5. The temporary steel support for installation of a steel mast of oversized cross section of claim 1, wherein: the cross section of the stay bar (5) is in a round or square structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321761990.1U CN220434329U (en) | 2023-07-06 | 2023-07-06 | Temporary steel support for mounting oversized-section steel mast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321761990.1U CN220434329U (en) | 2023-07-06 | 2023-07-06 | Temporary steel support for mounting oversized-section steel mast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220434329U true CN220434329U (en) | 2024-02-02 |
Family
ID=89687371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321761990.1U Active CN220434329U (en) | 2023-07-06 | 2023-07-06 | Temporary steel support for mounting oversized-section steel mast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220434329U (en) |
-
2023
- 2023-07-06 CN CN202321761990.1U patent/CN220434329U/en active Active
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