CN219586771U - Basic structure of I-steel assembled tower crane - Google Patents
Basic structure of I-steel assembled tower crane Download PDFInfo
- Publication number
- CN219586771U CN219586771U CN202320934015.XU CN202320934015U CN219586771U CN 219586771 U CN219586771 U CN 219586771U CN 202320934015 U CN202320934015 U CN 202320934015U CN 219586771 U CN219586771 U CN 219586771U
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- mounting piece
- mounting
- plate
- tower crane
- steel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a foundation structure of an I-steel assembled tower crane, which belongs to the technical field of building construction and comprises a first mounting piece, wherein two second mounting pieces are symmetrically arranged on two sides of the first mounting piece, and the first mounting piece and the second mounting piece are both I-steel; the first mounting piece and the two second mounting pieces are detachably connected through a connecting assembly, the connecting assembly comprises a pair of connecting plates, one end of each connecting plate is detachably connected with the first mounting piece, the other end of each connecting plate is detachably connected with the second mounting piece, and the two connecting plates are respectively arranged on two sides of the second mounting piece. The utility model has the advantages of good integrity, high rigidity, portability and convenient foundation assembly and disassembly.
Description
Technical Field
The utility model relates to a foundation structure of an I-steel assembled tower crane, and belongs to the technical field of building construction.
Background
The tower crane is also called a tower crane, has large operation space and is mainly used for vertical and horizontal material conveying in building construction and mounting building components. The tower crane consists of a metal structure, a working mechanism and an electrical system, wherein the metal structure comprises a tower body, a movable arm, a base and the like, the working mechanism comprises a lifting mechanism, an amplitude changing mechanism, a slewing mechanism and a travelling mechanism, and the electrical system comprises a motor, a controller, a power distribution cabinet, a connecting circuit, a signal and lighting device and the like.
The tower body is directly fixed on a foundation to form a fixed tower crane, the traditional fixed tower crane foundation is a cast-in-situ concrete foundation, and the fixed tower crane foundation has the defects of large foundation size, long construction and maintenance period, foundation chiseling after the engineering is finished, high manufacturing cost, large noise during construction, foundation chiseling, waste removal, environmental pollution and the like, so the fixed tower crane foundation needs to be improved.
Disclosure of Invention
In order to overcome the defects of large foundation size, long construction and maintenance period, environmental pollution caused by waste after dismantling and the like of the existing foundation of the fixed tower crane, the utility model designs the foundation structure of the I-steel assembled tower crane, which has the advantages of high rigidity, portability and convenient foundation assembly and disassembly.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the foundation structure of the I-steel assembled tower crane comprises a first mounting piece, wherein two second mounting pieces are symmetrically arranged on two sides of the first mounting piece, and the first mounting piece and the second mounting piece are both I-steel; the first mounting piece and the two second mounting pieces are detachably connected through a connecting assembly, the connecting assembly comprises a pair of connecting plates, one end of each connecting plate is detachably connected with the first mounting piece, the other end of each connecting plate is detachably connected with the second mounting piece, and the two connecting plates are respectively arranged on two sides of the second mounting piece.
Further, the first installed part both ends all are provided with fixed subassembly, fixed subassembly is including setting up the backup plate in first installed part both sides, and backup plate one side bottom laminating concrete cushion sets up, and the integrative limit flange that is provided with of opposite side bottom, limit flange laminating first installed part bottom floor's the outside setting, just the backup plate passes through locking screw to be fixed on concrete cushion.
Further, a plurality of mounting holes are formed in the connecting plate.
Further, two fixing plates are symmetrically fixed on two sides of the web plate of the first mounting piece, each fixing plate is arranged between the two connecting plates, and through holes I corresponding to the mounting holes on the connecting plates are formed in each fixing plate.
Further, a second through hole corresponding to the mounting hole on the connecting plate is formed in the web plate of the second mounting piece.
Compared with the prior art, the utility model has the following characteristics and beneficial effects:
according to the utility model, the first mounting piece and the second mounting piece are arranged to serve as the foundation of the tower crane, the first mounting piece and the second mounting piece are detachably connected through the connecting plate, the first mounting piece and the second mounting piece can be detached after construction is finished, and the second mounting piece can be reused at another working place, and professional team cooperation is not needed during installation and detachment, so that the installation and detachment are simple and quick, the efficiency is high, the first mounting piece and the second mounting piece can be reused, and meanwhile, the first mounting piece and the second mounting piece are made of I-steel, have high rigidity, are convenient to transport, and are suitable for popularization and use; the setting of backup plate is used for fixed first installed part, guarantees the stability at first installed part both ends, prevents to topple the upset, fixes through locking screw, convenient to detach.
Drawings
FIG. 1 is a schematic illustration of the connection of a first mount and a second mount of the present utility model;
fig. 2 is a schematic view of a fixing structure of both ends of a first mounting member according to the present utility model.
Wherein the reference numerals are as follows: 1. a first mounting member; 2. a second mounting member; 3. a connecting plate; 4. a fixing plate; 5. a mounting hole; 6. a backup plate; 7. a locking screw; 8. a concrete cushion layer; 9. and a limit flange.
Detailed Description
The present utility model will be described in more detail with reference to examples.
Referring to fig. 1, the foundation structure of the i-steel assembled tower crane of the present embodiment includes a first mounting member 1, two second mounting members 2 are symmetrically disposed on two sides of the first mounting member 1, and the first mounting member 1 and the second mounting member 2 are both i-steel; the first mounting piece 1 and the two second mounting pieces 2 are detachably connected through a connecting assembly, the connecting assembly comprises a pair of connecting plates 3, one end of each connecting plate 3 is detachably connected with the first mounting piece 1, the other end of each connecting plate is detachably connected with the second mounting piece 2, and the two connecting plates 3 are respectively arranged on two sides of the second mounting piece 2.
Referring to fig. 2, fixing components are disposed at two ends of the first mounting member 1, the fixing components include a backup plate 6 disposed at two sides of the first mounting member 1, a bottom end of one side of the backup plate 6 is attached to a concrete cushion layer 8, a limit flange 9 is integrally disposed at a bottom end of the other side, the limit flange 9 is attached to an outer side of a rib plate at the bottom end of the first mounting member 1, and the backup plate 6 is fixed on the concrete cushion layer 8 through a locking screw 7.
Further, the connecting plate 3 is provided with a plurality of mounting holes 5.
Further, two fixing plates 4 are symmetrically fixed on two sides of the web of the first mounting piece 1, each fixing plate 4 is arranged between the two connecting plates 3, and through holes I corresponding to the mounting holes 5 on the connecting plates 3 are formed in each fixing plate 4.
Further, a second through hole corresponding to the mounting hole 5 on the connecting plate 3 is arranged on the web plate of the second mounting piece 2.
The working principle of the utility model is as follows: firstly, the second mounting pieces 2 are butted at the two sides of the first mounting piece 1, the top ends and the bottom ends of the first mounting piece 1 and the second mounting piece 2 are flush, the stability of support is guaranteed, then the second mounting piece 2 and the fixing plate 4 are clamped through the connecting plate 3 and locked through bolts, and the stable connection of the first mounting piece 1 and the second mounting piece 2 can be completed; after the first mounting piece 1 and the second mounting piece 2 are mounted, the first mounting piece 1 is placed on a concrete cushion layer 8 which is poured in advance, then the backup plate 6 is attached to the lower rib plate of the first mounting piece 1, the limit flange 9 is enabled to be abutted against the lower rib plate of the first mounting piece 1, the backup plate 6 is locked through the locking screw 7 and the matched nut, and finally the tower crane is mounted on the top ends of the first mounting piece 1 and the second mounting piece 2.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are based on the directions or positional relationships shown in the drawings, 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 in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the term "connected" should be interpreted broadly, and for example, it may be a fixed connection, a removable connection, or an integral connection; 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.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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.
Claims (5)
1. A foundation structure of an I-steel assembled tower crane is characterized in that: the novel double-sided steel plate comprises a first mounting piece (1), wherein two second mounting pieces (2) are symmetrically arranged on two sides of the first mounting piece (1), and the first mounting piece (1) and the second mounting piece (2) are both I-shaped steel; the connecting assembly comprises a pair of connecting plates (3), one end of each connecting plate (3) is detachably connected with the corresponding first mounting piece (1), the other end of each connecting plate is detachably connected with the corresponding second mounting piece (2), and the two connecting plates (3) are respectively arranged on two sides of the corresponding second mounting piece (2).
2. The foundation structure of the i-steel assembled tower crane according to claim 1, wherein: the utility model discloses a concrete cushion (8) of mounting, including first installed part (1) both ends all are provided with fixed subassembly, fixed subassembly is including setting up backup plate (6) in first installed part (1) both sides, and backup plate (6) one side bottom laminating concrete cushion (8) set up, and opposite side bottom is integrative to be provided with limit flange (9), limit flange (9) laminating the outside setting of first installed part (1) bottom floor, just backup plate (6) are fixed on concrete cushion (8) through locking screw (7).
3. The foundation structure of the i-steel assembled tower crane according to claim 1, wherein: a plurality of mounting holes (5) are formed in the connecting plate (3).
4. A foundation structure of an i-steel fabricated tower crane according to claim 3, wherein: two fixing plates (4) are symmetrically fixed on two sides of a web plate of the first mounting piece (1), each fixing plate (4) is arranged between the two connecting plates (3), and through holes I corresponding to mounting holes (5) in the connecting plates (3) are formed in each fixing plate (4).
5. A foundation structure of an i-steel fabricated tower crane according to claim 3, wherein: and a second through hole corresponding to the mounting hole (5) on the connecting plate (3) is arranged on the web plate of the second mounting piece (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320934015.XU CN219586771U (en) | 2023-04-23 | 2023-04-23 | Basic structure of I-steel assembled tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320934015.XU CN219586771U (en) | 2023-04-23 | 2023-04-23 | Basic structure of I-steel assembled tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219586771U true CN219586771U (en) | 2023-08-25 |
Family
ID=87697737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320934015.XU Active CN219586771U (en) | 2023-04-23 | 2023-04-23 | Basic structure of I-steel assembled tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219586771U (en) |
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2023
- 2023-04-23 CN CN202320934015.XU patent/CN219586771U/en active Active
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