CN219862918U - Integrated tower crane steel bearing platform foundation structure suitable for narrow space - Google Patents
Integrated tower crane steel bearing platform foundation structure suitable for narrow space Download PDFInfo
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- CN219862918U CN219862918U CN202321331261.2U CN202321331261U CN219862918U CN 219862918 U CN219862918 U CN 219862918U CN 202321331261 U CN202321331261 U CN 202321331261U CN 219862918 U CN219862918 U CN 219862918U
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- steel
- tower crane
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- bearing platform
- foundation
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 157
- 239000010959 steel Substances 0.000 title claims abstract description 157
- 241000282326 Felis catus Species 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 238000010276 construction Methods 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 8
- 239000002689 soil Substances 0.000 abstract description 6
- 230000009193 crawling Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 239000003337 fertilizer Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000009412 basement excavation Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses an integrated tower crane steel bearing platform foundation structure suitable for a narrow space, which comprises a steel pipe column structure, a steel bearing platform, an operation platform, a steel platform enclosure and a steel crawling ladder and a tower crane standard section; the steel pile cap is installed on steel-pipe column structure, and operating platform installs on the steel pile cap, and the steel platform encloses the fender and installs around operating platform, and the steel cat ladder is installed on operating platform side, and tower crane standard festival is installed on the steel pile cap. The utility model has the beneficial effects that: according to the utility model, the steel pipe column and the steel bearing platform enable the operation platform to have a certain height from the ground, so that the soil retaining and waterproof functions of the tower crane base are realized; the components are subjected to factory customization processing and are quickly installed on site, so that the construction efficiency is greatly improved; the foundation structure can be recycled, so that the material waste is reduced, and the green construction requirement is met; the tower crane foundation can be arranged in narrow spaces such as a fertilizer tank, and the problem that standard knots are difficult to recover after foundation pit backfilling and tower cranes are difficult to arrange in the narrow spaces is solved.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to an integrated tower crane steel bearing platform foundation structure suitable for a narrow space.
Background
The traditional tower crane foundation is generally a reinforced concrete bearing platform, a brick masonry is adopted for the base enclosure, lateral pressure of resisting soil is considered, constructional columns and ring beams are required to be arranged at proper positions, construction procedures are complex, wet operation is more, period is long, masonry materials are put into for one time and can not be circulated, water blocking effect after forming is difficult to control, water in soil can enter from gaps of brick membranes, water is required to be pumped continuously in the later stage, otherwise, accumulated water can corrode the tower crane foundation and foundation bolts, potential safety hazards are caused, and particularly when a narrow space is met, the reinforced concrete bearing platform is inconvenient in early construction operation, and water is very troublesome in later stage water drainage and pumping.
Therefore, it is necessary to provide a foundation structure for an integrated tower crane steel bearing platform, which is suitable for a narrow space.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide an integrated tower crane steel bearing platform foundation structure suitable for a narrow space so as to solve the problems.
An integrated tower crane steel bearing platform foundation structure suitable for a narrow space comprises a steel pipe column structure, a steel bearing platform, an operation platform, a steel platform enclosure, a steel crawling ladder and a tower crane standard section; the steel pile cap is installed on steel-pipe column structure, operating platform installs on the steel pile cap, the steel platform encloses the fender and installs around operating platform, the steel cat ladder is installed on operating platform side, tower crane standard festival is installed on the steel pile cap.
Preferably, the operation platform is provided with a cross slot, and the slot position of the cross slot corresponds to the steel bearing platform.
Preferably, a plurality of hinge cover plates are arranged on the side edges of the cross grooves.
Preferably, the steel bearing platform is formed by connecting two H-shaped steels in a cross shape.
Preferably, the steel bearing platform is cross-shaped.
Preferably, the operation platform comprises channel steel and a patterned steel plate, the channel steel is connected to the steel bearing platform, and the patterned steel plate is paved on the channel steel.
Preferably, the steel pipe column structure comprises a plurality of steel pipe columns and reinforcing rods, wherein the steel pipe columns are inserted on the foundation, and the reinforcing rods are connected between two adjacent steel pipe columns.
Preferably, the H-section steel is provided with a plurality of reinforcing ribs.
Preferably, the tower crane foundation base is arranged on the same vertical central line with the steel pipe column at the position of the steel bearing platform.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model is provided with the steel pipe column, the steel bearing platform, the operation platform, the steel platform enclosure and the steel crawling ladder, the steel pipe column and the steel bearing platform enable the operation platform to have a certain height from the ground, and the soil retaining and waterproof functions of the tower crane base are realized;
2. the components of the utility model are processed in a factory and customized way, and are installed on site quickly, thus greatly improving the construction efficiency;
3. the steel bearing platform foundation structure can be recycled, so that the material waste is reduced, and the green construction requirement is met;
4. the tower crane foundation can be arranged in narrow spaces such as a fertilizer tank, and the problem that standard knots are difficult to recover after foundation pit backfilling and tower cranes are difficult to arrange in the narrow spaces is solved.
Drawings
FIG. 1 is a schematic diagram of a foundation structure of an integrated tower crane steel bearing platform applicable to a narrow space;
FIG. 2 is a basic structure diagram of an integrated tower crane steel bearing platform according to the utility model;
FIG. 3 is a view of the bottom of the steel platform fence of the present utility model;
FIG. 4 is a view of the structure of the H-beam of the present utility model;
FIG. 5 is a block diagram of an operating platform of the present utility model;
fig. 6 is a schematic view of the installation and use state of the present utility model.
The marks in the figure: 1. an integrated tower crane steel bearing platform foundation; 2. standard section of tower crane; 3. a steel platform enclosure; 4. an operating platform; 5. a steel bearing platform; 6. a steel ladder; 7. a steel pipe column structure; 8. channel steel; 9. a patterned steel plate; 10. a hinge cover plate; 11. cross slotting; 12. h-shaped steel; 13. a steel pipe column; 14. a reinforcing rod; 15. a foundation; 16. reinforcing rib plates; 17. and a tower crane foundation base.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; 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 in a specific case.
Embodiments of the utility model are described in detail below with reference to the attached drawings, but the utility model can be implemented in a number of different ways, which are defined and covered by the claims.
As shown in fig. 1 and combined with fig. 2 to 6, the foundation structure of the integrated tower crane steel bearing platform suitable for a narrow space comprises a steel pipe column structure 7, a steel bearing platform 5, an operation platform 4, a steel platform enclosure 3, a steel crawling ladder 6 and a tower crane standard section 2; the steel pile cap 5 is installed on steel-pipe column structure 7, operating platform 4 is installed on steel pile cap 5, steel platform encloses fender 3 and installs around operating platform 4, steel cat ladder 6 is installed on operating platform 4 a side, tower crane standard festival 2 is installed on steel pile cap 5.
Further, the operation platform 4 is provided with a cross slot 11, and the slot position of the cross slot 11 corresponds to the steel bearing platform 5.
The adoption of the further technical scheme has the beneficial effects that: the tower crane standard knot 2 and the tower crane foundation base 17 are conveniently arranged on the steel bearing platform 5.
Further, a plurality of hinge cover plates 10 are arranged on the side edges of the cross grooves 11.
The adoption of the further technical scheme has the beneficial effects that: when the standard tower crane section 2 and the foundation tower 17 are installed, the hinge cover plate 10 is opened, the standard tower crane section 2 and the foundation tower crane 17 are installed, and the installation is completed.
Furthermore, the steel bearing platform 5 is connected by two H-shaped steel 12 to form a cross shape.
Further, the operation platform 4 comprises a channel steel 8 and a patterned steel plate 9, the channel steel 8 is connected to the steel bearing platform 5, and the patterned steel plate 9 is paved on the channel steel 8.
The adoption of the further technical scheme has the beneficial effects that: the patterned steel plate 9 plays a role in skid resistance.
Further, the steel pipe column structure 7 includes a plurality of steel pipe columns 13 and reinforcing rods 14, the steel pipe columns 13 are inserted on the foundation 15, and the reinforcing rods 14 are connected between two adjacent steel pipe columns 13.
The adoption of the further technical scheme has the beneficial effects that: the reinforcement bar 14 licks the structural rigidity of the dog steel pipe column structure 7.
Further, the H-section steel 12 is provided with a plurality of reinforcing ribs 16.
Further, the tower crane foundation base 17 is installed on the same vertical central line with the steel pipe column 13 at the position of the steel bearing platform 5.
The adoption of the further technical scheme has the beneficial effects that: so that the bearing force of the tower crane is concentrated on the steel pipe column 13, and the stability is improved.
Compared with the prior art, the utility model has the beneficial effects that: the reinforcing ribs 16 increase the rigidity of the H-section steel 12.
1. The utility model is provided with the steel pipe column 7, the steel bearing platform 5, the operation platform 4, the steel platform surrounding baffle 3 and the steel crawling ladder 6, the steel pipe column 7 and the steel bearing platform 5 enable the operation platform to have a certain height from the ground, and the soil retaining and waterproof functions of the tower crane base are realized;
2. the components of the utility model are processed in a factory and customized way, and are installed on site quickly, thus greatly improving the construction efficiency;
3. the steel bearing platform foundation structure is formed by connecting and assembling bolts, is convenient to assemble and disassemble, can be used in a turnover way, reduces material waste, and meets the green construction requirement;
4. the tower steel cushion cap foundation structure can be arranged in narrow spaces such as fertilizer grooves, and the problem that standard knots are difficult to recover after foundation pit backfilling and tower cranes are difficult to arrange in the narrow spaces is solved.
Working principle:
step 1, firstly excavating soil to a designed elevation according to a tower crane foundation construction scheme, and simultaneously considering the excavation progress of the earthwork excavation and the foundation pit, the excavation and external transportation mode of the earthwork, the slope releasing proportion, the excavation depth and the like;
step 2, splicing, leveling, bolt installation and steel enclosure welding of the cross steel beam in a steel structure processing plant according to tower crane selection parameters, and finally scribing and perforating on the steel beam according to the connection form of a tower crane foundation section base sent to the steel structure plant by a tower crane manufacturer, and pre-splicing in the plant after the completion;
and 3, in order to facilitate the plane torsion of part of the steel pipe column, the direction adjustment can be carried out, the steel beam and the steel pipe column are tightly connected, and the steel pipe column is inserted into the bracket in construction.
And 4, welding and reinforcing the position with larger bearing force to ensure the connection strength.
Step 5, after the foundation structure of the integrated tower crane steel bearing platform is installed and reinforced, connecting a tower crane foundation base with the steel bearing platform, and connecting upper and lower flanges of the steel beam in an opposite penetrating manner by adopting a lengthening high-strength screw rod and a gasket; and then the standard section of the tower crane is arranged on the foundation base of the tower crane, and the standard section of the tower crane is additionally arranged according to the height requirement of the tower crane.
The installation step comprises the following steps: the steel pipe column 13 cartridge is on ground 15, is connected with stiffener 14 between two adjacent steel pipe columns 13, and steel cushion cap 5 is installed on steel pipe column structure 7, and operating platform 4 is installed on steel cushion cap 5, and steel platform encloses fender 3 and installs around operating platform 4, and steel cat ladder 6 is installed on operating platform 4 a side, and tower crane standard festival 2 is installed on steel cushion cap 5 through tower crane foundation base 17.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes using the descriptions and drawings of the present utility model or directly or indirectly applied to other related technical fields are included in the scope of the utility model.
Claims (8)
1. Be applicable to integrated formula tower crane steel cushion cap foundation structure in narrow and small space, its characterized in that: the steel pipe column structure comprises a steel pipe column structure (7), a steel bearing platform (5), an operation platform (4), a steel platform enclosure (3), a steel cat ladder (6) and a tower crane standard section (2); the steel pile cap (5) is installed on steel pipe column structure (7), operation platform (4) are installed on steel pile cap (5), steel platform encloses fender (3) and installs around operation platform (4), steel cat ladder (6) are installed on operation platform (4) a side, tower crane standard festival (2) are installed on steel pile cap (5) through tower crane foundation base (17).
2. The foundation structure for the integrated tower crane steel bearing platform in a small space as claimed in claim 1, wherein: the operation platform (4) is provided with a cross slot (11), and the slot position of the cross slot (11) corresponds to the steel bearing platform (5).
3. The foundation structure for the integrated tower crane steel bearing platform in a small space as claimed in claim 2, wherein: a plurality of hinge cover plates (10) are arranged on the side edges of the cross grooves (11).
4. The foundation structure for the integrated tower crane steel bearing platform in a small space as claimed in claim 1, wherein: the steel bearing platform (5) is welded into a cross shape by two H-shaped steels (12).
5. The foundation structure for the integrated tower crane steel bearing platform in a small space as claimed in claim 1, wherein: the operation platform (4) comprises channel steel (8) and pattern steel plates (9), the channel steel (8) is welded on the steel bearing platform (5), and the pattern steel plates (9) are paved and welded on the channel steel (8).
6. The foundation structure for the integrated tower crane steel bearing platform in a small space as claimed in claim 1, wherein: the steel pipe column structure (7) comprises a plurality of steel pipe columns (13) and reinforcing rods (14), wherein the steel pipe columns (13) are inserted on a foundation (15), and the reinforcing rods (14) are connected between two adjacent steel pipe columns (13).
7. The foundation structure for the integrated tower crane steel bearing platform in a small space as claimed in claim 4, wherein: the H-shaped steel (12) is provided with a plurality of reinforcing rib plates (16).
8. The foundation structure for the integrated tower crane steel bearing platform in a small space as claimed in claim 6, wherein: the tower crane foundation base (17) is arranged on the same vertical central line with the steel pipe column (13) at the position of the steel bearing platform (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321331261.2U CN219862918U (en) | 2023-05-29 | 2023-05-29 | Integrated tower crane steel bearing platform foundation structure suitable for narrow space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321331261.2U CN219862918U (en) | 2023-05-29 | 2023-05-29 | Integrated tower crane steel bearing platform foundation structure suitable for narrow space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219862918U true CN219862918U (en) | 2023-10-20 |
Family
ID=88333558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321331261.2U Active CN219862918U (en) | 2023-05-29 | 2023-05-29 | Integrated tower crane steel bearing platform foundation structure suitable for narrow space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219862918U (en) |
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2023
- 2023-05-29 CN CN202321331261.2U patent/CN219862918U/en active Active
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