CN221002026U - Auxiliary tower favorable for installation of roof large-span steel structure - Google Patents
Auxiliary tower favorable for installation of roof large-span steel structure Download PDFInfo
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- CN221002026U CN221002026U CN202322829184.XU CN202322829184U CN221002026U CN 221002026 U CN221002026 U CN 221002026U CN 202322829184 U CN202322829184 U CN 202322829184U CN 221002026 U CN221002026 U CN 221002026U
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- span steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 53
- 239000010959 steel Substances 0.000 title claims abstract description 53
- 238000009434 installation Methods 0.000 title claims abstract description 30
- 230000002349 favourable effect Effects 0.000 title claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 230000009286 beneficial effect Effects 0.000 abstract description 10
- 229910000617 Mangalloy Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to an auxiliary tower frame which is beneficial to the installation of a roof large-span steel structure. The auxiliary tower favorable for the installation of the roof large-span steel structure sequentially comprises a base, a standard section and a jacking section from bottom to top, wherein the base is connected with the standard section through an embedded part; the standard section is connected with the jacking section through a hydraulic jack so as to adjust the height of the jacking section, and then the jacking section is suitable for roofs with different heights. The standard section and the jacking section of the auxiliary tower frame which is beneficial to the installation of the roof large-span steel structure are connected through the hydraulic jack, the height of the jacking section can be adjusted through the hydraulic jack, and then the auxiliary tower frame which is beneficial to the installation of the roof large-span steel structure is applicable to roofs with different heights.
Description
Technical Field
The utility model belongs to the technical field of steel structures, and particularly relates to an auxiliary tower favorable for mounting a roof large-span steel structure.
Background
The large-span steel structure truss is often applied to a large-span floor system and a non-cover structure of a public building so as to meet the requirements of large space and large visual field of large public places such as various airports, venues, theaters, convention centers and the like, and the application of the large-span steel structure truss is increased gradually along with the continuous development of society. The steel structure form and the concrete form are commonly used on the top of the silo, and because the steel structure truss has large self weight and large height, the top of the steel structure is generally installed in a mode of integral hoisting or high-altitude single piece assembly after ground assembly, when the steel structure truss is installed, a full scaffold or a temporary support system of the steel structure truss is generally erected, wherein an embedded part is reserved on the wall of the full scaffold, but the full scaffold is more troublesome to erect, occupies large area and consumes more manpower; the reserved embedded part can solve the problem of inaccurate positioning of the embedded part.
The utility model patent with the application publication number of CN217631485U discloses a track sliding temporary support of a large-span steel structure roof, which comprises a base, wherein a sliding track is arranged below the base, at least three vertically arranged towers are arranged on the base, all towers are arranged on the same straight line at equal intervals, a working platform is arranged at the top of each tower in a crossing manner, the working platform is positioned at one side of a herringbone roof truss ridge, supporting seats for supporting the roof truss are arranged on the working platform in alignment with each tower, and each supporting seat independently supports the roof truss of one main truss. However, the track sliding temporary support of the large-span steel structure roof can only be suitable for roofs with single height.
Disclosure of utility model
The utility model aims to provide an auxiliary tower which is beneficial to the installation of a large-span steel structure of a roof so as to solve the technical problem that the existing supporting device is only suitable for a roof with a single height.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The auxiliary tower frame beneficial to the installation of the roof large-span steel structure comprises a base, a standard section and a jacking section from bottom to top, wherein the base is connected with the standard section through an embedded part; the standard section is connected with the jacking section through a hydraulic jack so as to adjust the height of the jacking section, and then the jacking section is suitable for roofs with different heights.
Further, the standard sections are arranged in a plurality, and the standard sections are distributed along the up-down direction; the jacking section is connected with the uppermost standard section, a plurality of jacking sections are arranged, and the jacking sections are distributed on the outer side of the standard section in an annular mode.
Further, the jacking section is L-shaped, and comprises a connecting rod and a supporting rod; the connecting rod extends along the up-down direction, the connecting rod is clung to the standard joint, and the connecting rod is fixed with the standard joint through a fixing piece; the support rod is positioned at the upper end of the connecting rod, and extends towards a direction away from the standard section; the fixing piece is a hoop.
Further, a reinforcing rod is connected to the jacking section, one end of the reinforcing rod is connected with the lower end of the connecting rod, and one end of the reinforcing rod opposite to the connecting rod is connected with one end of the supporting rod opposite to the standard section; the shape enclosed by the jacking section and the reinforcing rod is triangular.
Further, the uppermost standard section is connected with a bracket; the bracket is connected with the lower end of the hydraulic jack, and the upper end of the hydraulic jack is connected with the lower end of the connecting rod, so that the hydraulic jack drives the jacking section to move up and down.
Furthermore, an I-steel is arranged at one end of the supporting rod, which is far away from the standard section.
Further, the embedded part is an anchor bolt, the anchor bolt is embedded in the base, the base is connected with a fixed base section through the anchor bolt, and the fixed base section is connected with the standard section.
Further, a first connecting sleeve is arranged at the upper end of the fixed base section, the first connecting sleeve extends along the up-down direction, a second connecting sleeve is connected to the lower end of the standard section at the lowest end, the second connecting sleeve extends along the up-down direction, and connecting pieces penetrate through the first connecting sleeve and the second connecting sleeve so as to connect the fixed base section with the standard section.
Further, a plurality of cables for connecting with the building are connected to the standard section so as to adjust the verticality of the standard section.
The utility model has the beneficial effects that:
the standard section and the lifting section of the auxiliary tower frame which is beneficial to the installation of the roof large-span steel structure are connected through the hydraulic jack, and the height of the lifting section can be adjusted through the hydraulic jack, so that the auxiliary tower frame which is beneficial to the installation of the roof large-span steel structure is suitable for roofs with different heights.
The auxiliary tower frame beneficial to the installation of the roof large-span steel structure is convenient to install and disassemble, has a safe and reliable structure, is convenient for the installation of the roof large-span steel structure, and can be also suitable for a bottom supporting structure of a bailey frame formwork system.
Drawings
FIG. 1 is a schematic top view of a foundation of an auxiliary tower in example 1 for facilitating installation of a roof wide span steel structure;
FIG. 2 is a schematic cross-sectional view of a base of an auxiliary tower in accordance with example 1 that facilitates installation of a roof wide span steel structure;
FIG. 3 is a schematic view of the structure of a fixed base section of an auxiliary tower in example 1 for facilitating installation of a roof wide span steel structure;
FIG. 4 is a schematic view of a standard section of an auxiliary tower for facilitating installation of a roof wide span steel structure in accordance with example 1;
FIG. 5 is a schematic view of the connection of the jacking section of the auxiliary tower with the standard section in example 1 to facilitate the installation of a roof large-span steel structure;
Fig. 6 is a schematic structural view of a standard joint of an auxiliary tower to silo connection in example 1 for facilitating installation of a roof large span steel structure.
In the figure: 1. a base; 11. an anchor bolt; 2. fixing the base section; 21. the first connecting sleeve is connected; 22. a flange plate; 3. a standard section; 31. a second connecting sleeve; 32. a bracket; 4. a jacking section; 41. a connecting rod; 42. a support rod; 43. a reinforcing rod; 44. a hoop; 5. a cable; 6. a steel plate; 7. a basket bolt; 8. a hydraulic jack; 9. i-steel; 10. a ladder stand; 101. a silo.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
An embodiment of an auxiliary tower of the present utility model for facilitating installation of a roof wide span steel structure is shown in FIGS. 1-6.
Example 1
The auxiliary tower facilitating installation of the roof large-span steel structure comprises a base 1, a fixed base section 2, a plurality of standard sections 3 and jacking sections 4 which are distributed along the up-down direction from bottom to top. The base 1 is a reinforced concrete raft structure, foundation bolts 11 are pre-buried before the base 1 is poured, and then the base is fixed with the fixed base joint 2 through the pre-buried foundation bolts 11. The fixed base section 2 adopts a bolt type tower crane base section, the model is 5013, the size is 1.6mx1.6mx2.8m, and the material is Q-355 manganese steel. The lower end of each main chord member of the fixed base section 2 is connected with a flange plate 22, and the fixed base section 2 is connected with the base 1 through the flange plates 22 and the foundation bolts 11. The upper end of each main chord member of the fixed base section 2 is connected with three first connecting sleeves 21, the first connecting sleeves 21 extend in the up-down direction, the lower end of the standard section 3 at the lowest end is connected with second connecting sleeves 31 matched with the first connecting sleeves 21, the second connecting sleeves 31 extend in the up-down direction, and connecting pieces penetrate through the first connecting sleeves 21 and the second connecting sleeves 31 so as to connect the fixed base section 2 with the standard section 3. The connecting piece is a high-strength bolt. The standard knot 3 is connected with a cable 5 at four corners for connecting with a building so as to adjust the verticality of the standard knot 3. The cable 5 is a phi 16 steel wire rope, and two ends of the cable 5 are respectively provided with a basket bolt 7 for adjusting the verticality of the standard joint 3. The standard joint 3 is fixedly connected with a steel plate 6, and the steel plate 6 is provided with a connecting hole (not shown in the figure) so as to fix the stud 7. The other end of the cable 5 is connected to the silo 101.
The standard section 3 is a standard section of a bolt type tower crane, the model is 5013, the size is 1.6mx1.6mx2.8m, the material is Q-355 manganese steel, the standard section 3 and the standard section 3 are connected by 12 sets of M30 high-strength bolt assemblies, and each set of high-strength bolt assembly comprises 1 high-strength bolt, 2 gaskets and 2 high-strength nuts. The standard section 3 at the uppermost end is connected with the jacking section 4 through a hydraulic jack 8 so as to adjust the height of the jacking section 4, thereby being suitable for roofs with different heights. The jacking sections 4 are arranged in four, and the four jacking sections 4 are distributed on the outer side of the standard section 3 in a ring shape. The jacking section 4 is L-shaped, and the jacking section 4 includes a connecting rod 41 and a supporting rod 42. The connecting rod 41 extends along the up-down direction, the connecting rod 41 is clung to the main chord member of the standard knot 3, the connecting rod 41 is fixed with the main chord member of the standard knot 3 through a fixing piece, and the fixing piece is a hoop 4. The bracket 32 is connected to the uppermost standard joint 3, the bracket 32 is connected to the lower end of the hydraulic jack 8, and the upper end of the hydraulic jack 8 is connected to the lower end of the connecting rod 41, so that the hydraulic jack 8 drives the lifting joint 4 to move up and down. When the height of the jacking section 4 needs to be adjusted, the anchor ear 4 is loosened, the height of the jacking section 4 is adjusted by the hydraulic jack 8, and then the connecting rod 41 is connected with the standard section 3 by the anchor ear 4. The support bar 42 is located at the upper end of the connecting bar 41, the support bar 42 extending away from the standard knot 3. The jacking section 4 is connected with a reinforcing rod 43, one end of the reinforcing rod 43 is connected with the lower end of the connecting rod 41, and one end of the reinforcing rod 43 opposite to the connecting rod 41 is connected with one end of the supporting rod 42 opposite to the standard section 3; the jacking node 4 and the reinforcing rod 43 enclose a triangle. The end of the support rod 42 far away from the standard section 3 is provided with a circular I-steel 9, the specification of the circular I-steel 9 is 600 multiplied by 250 multiplied by 8 multiplied by 12mm, and the circular I-steel 9 is a steel structural member placement position. The jacking section 4 and the reinforcing rods 43 are made of square steel with the thickness of 150 multiplied by 10 mm. The auxiliary tower frame beneficial to the installation of the roof large-span steel structure is internally provided with a cat ladder 10 for constructors to go up and down.
Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Claims (9)
1. An auxiliary tower frame favorable for installation of a roof large-span steel structure, which is characterized in that: the device comprises a base, a standard joint and a jacking joint from bottom to top, wherein the base is connected with the standard joint through an embedded part; the standard section is connected with the jacking section through a hydraulic jack so as to adjust the height of the jacking section, and then the jacking section is suitable for roofs with different heights.
2. The auxiliary tower for facilitating installation of a roof wide span steel structure of claim 1, wherein: the standard sections are arranged in a plurality, and the standard sections are distributed in the up-down direction; the jacking section is connected with the uppermost standard section, a plurality of jacking sections are arranged, and the jacking sections are distributed on the outer side of the standard section in an annular mode.
3. The auxiliary tower for facilitating installation of a roof wide span steel structure of claim 2, wherein: the jacking section is L-shaped and comprises a connecting rod and a supporting rod; the connecting rod extends along the up-down direction, the connecting rod is clung to the standard joint, and the connecting rod is fixed with the standard joint through a fixing piece; the support rod is positioned at the upper end of the connecting rod, and extends towards a direction away from the standard section; the fixing piece is a hoop.
4. An auxiliary tower for facilitating installation of roof wide span steel structures as defined in claim 3 wherein: the lifting joint is connected with a reinforcing rod, one end of the reinforcing rod is connected with the lower end of the connecting rod, and one end of the reinforcing rod opposite to the connecting rod is connected with one end of the supporting rod opposite to the standard joint; the shape enclosed by the jacking section and the reinforcing rod is triangular.
5. An auxiliary tower for facilitating installation of roof wide span steel structures as defined in claim 3 wherein: the standard joint at the uppermost end is connected with a bracket; the bracket is connected with the lower end of the hydraulic jack, and the upper end of the hydraulic jack is connected with the lower end of the connecting rod, so that the hydraulic jack drives the jacking section to move up and down.
6. An auxiliary tower for facilitating installation of roof wide span steel structures as defined in claim 3 wherein: and I-steel is arranged at one end of the supporting rod, which is far away from the standard section.
7. The auxiliary tower for facilitating installation of a roof wide span steel structure of claim 1, wherein: the embedded part is an anchor bolt, the anchor bolt is embedded on the base, the base is connected with a fixed base joint through the anchor bolt, and the fixed base joint is connected with the standard joint.
8. The auxiliary tower for facilitating installation of roof wide span steel structures as defined in claim 7 wherein: the upper end of the fixed base joint is provided with a first connecting sleeve, the first connecting sleeve extends along the up-down direction, the lower end of the standard joint at the lowest end is connected with a second connecting sleeve, the second connecting sleeve extends along the up-down direction, and connecting pieces penetrate through the first connecting sleeve and the second connecting sleeve so as to connect the fixed base joint with the standard joint.
9. The auxiliary tower for facilitating installation of a roof wide span steel structure of claim 1, wherein: the standard knot is connected with a plurality of cables for connecting with a building so as to adjust the verticality of the standard knot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322829184.XU CN221002026U (en) | 2023-10-23 | 2023-10-23 | Auxiliary tower favorable for installation of roof large-span steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322829184.XU CN221002026U (en) | 2023-10-23 | 2023-10-23 | Auxiliary tower favorable for installation of roof large-span steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221002026U true CN221002026U (en) | 2024-05-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322829184.XU Active CN221002026U (en) | 2023-10-23 | 2023-10-23 | Auxiliary tower favorable for installation of roof large-span steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221002026U (en) |
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2023
- 2023-10-23 CN CN202322829184.XU patent/CN221002026U/en active Active
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