CN211946007U - Special section platform structure and tower crane provided with same - Google Patents
Special section platform structure and tower crane provided with same Download PDFInfo
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- CN211946007U CN211946007U CN201922275710.6U CN201922275710U CN211946007U CN 211946007 U CN211946007 U CN 211946007U CN 201922275710 U CN201922275710 U CN 201922275710U CN 211946007 U CN211946007 U CN 211946007U
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Abstract
The utility model discloses a special section platform structure and a tower crane provided with the same, which comprises a platform frame and a patterned aluminum plate, wherein the patterned aluminum plate is detachably arranged on the platform frame; the platform frame is square, and the platform frame is formed by a plurality of channel-section steels, angle steel and the board welding of bending. The special joint platform of the utility model is connected with the special joints, which is convenient for the staff to stand and rest when the tower crane is installed, and the special joint platform of the utility model is sequentially connected end to form a square frame on the special joints, thereby effectively meeting the use demand, reducing the type of the platform and solving the problems of difficult purchasing and stock and the like; additionally, the utility model discloses a decorative pattern aluminum plate, the environmental protection can be recycled, has solved corrosion, difficult maintenance scheduling problem that platform welding steel sheet net exists in the past.
Description
Technical Field
The utility model relates to a special festival platform structure and install its tower crane belongs to hoist technical field.
Background
The tower crane usually plays a role in conversion connection through a special section, and a platform connected with the special section, namely a special section platform, is used for an installer to stand or rest when the tower crane is installed.
The special festival platform that uses in the existing market mostly is that platform support and steel sheet net weld form, and chooses for use two big platforms and two little platforms, platform formula welding integral type. The steel plate net is welded with the platform support, and is inconvenient to replace and maintain when being corroded and damaged because the steel plate net is used outdoors for a long time; in addition, because two large platforms and two small platforms are adopted and need to be symmetrically installed during installation, the management cost of the two platforms is increased, and the stock difficulty is increased.
Disclosure of Invention
To the problem that above-mentioned prior art exists, the utility model provides a special festival platform structure has reduced the platform kind, has solved the difficult scheduling problem of purchase stock. The utility model also provides a tower crane of this special festival platform structure of installation.
In order to achieve the purpose, the special section platform structure adopted by the utility model comprises a platform frame and a patterned aluminum plate, wherein the patterned aluminum plate is detachably arranged on the platform frame; the platform frame is square, and the platform frame is formed by a plurality of channel-section steels, angle steel and the board welding of bending.
Preferably, the pattern aluminum plate is provided with a plurality of aluminum plate holes.
Preferably, the bending plate is provided with a plurality of connecting holes, the aluminum plate holes of the patterned aluminum plates and the connecting holes of the bending plate are internally provided with bolts, and the end parts of the bolts are provided with nuts.
More preferably, a washer is further installed between the bolt and the nut.
Additionally, the utility model also provides a tower crane, including the special festival, install four special festival platform structures on the lateral wall of special festival, each special festival platform structure is end to end in proper order.
Preferably, a connecting bolt and a supporting connecting plate are arranged between the two connected special platform structures.
Compared with the prior art, the special joint platform structure of the utility model is connected with the special joints, which is convenient for the staff to stand and rest when the tower crane is installed, and the special joint platform structure of the utility model is sequentially connected end to form a square frame on the special joints, thereby effectively meeting the use requirement, reducing the platform types, and solving the problems of difficult purchasing and stock and the like; additionally, the utility model discloses a decorative pattern aluminum plate, the environmental protection can be recycled, has solved corrosion, difficult maintenance scheduling problem that platform welding steel sheet net exists in the past.
Drawings
FIG. 1 is a schematic structural view of a special section platform of the present invention;
FIG. 2 is a schematic view of the installation structure of the special section platform of the present invention;
FIG. 3 is a schematic view of the installation completion of the special section platform of the present invention;
in the figure: 1. platform frame, 11, channel-section steel, 12, angle steel, 13, the board of bending, 14, breach, 2, decorative pattern aluminum plate, 21, aluminum plate hole, 3, bolt, 4, packing ring, 5, nut, 6, supporting connection board, 7, connecting bolt, A, special festival platform structure, B, special festival.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention.
As shown in fig. 1, a special section platform structure comprises a platform frame 1 and a patterned aluminum plate 2, wherein the patterned aluminum plate 2 is detachably mounted on the platform frame 1; the platform frame 1 is square, and the platform frame 1 is formed by welding a plurality of channel steels 11, angle steels 12 and bending plates 13. Wherein, one end of the platform frame 1 is an open end, the other end is a closed end, and a notch 14 is opened on the bending plate 13 of the closed end.
As the improvement of embodiment, it has a plurality of aluminum plate holes 21 to open on the decorative pattern aluminum plate 2, and aluminum plate hole 21 can adopt the circular port, when decorative pattern aluminum plate 2 of being convenient for is installed on platform frame 1, plays the effect of leaking.
As the further improvement of the embodiment, still open a plurality of connecting holes on the board 13 of bending, install bolt 3 in aluminum plate hole 21 of decorative pattern aluminum plate 2 and the connecting hole of the board 13 of bending, nut 5 is installed to the tip of bolt 3, adopts the detachable connected mode of bolt, nut, and the environmental protection can be recycled, promotes the quality, and the cost is reduced has increased the convenience of stock, has improved the installation effectiveness, has reduced the installation error rate.
As the improvement of the embodiment, a washer 4 is further arranged between the bolt 3 and the nut 5, the structural stability is high, and the disassembly and the assembly are convenient.
In addition, as shown in fig. 2 and 3, the tower crane comprises special joints B, four special joint platform structures a are mounted on the outer side wall of each special joint B, the special joint platform structures a are sequentially connected end to form a square frame structure, specifically, the opening end of one special joint platform structure a is correspondingly connected with the notch 14 in the other special joint platform structure a, and the connection part is matched with the connecting bolt 7 through the supporting connecting plate 6 to achieve a supporting effect, as shown in fig. 3.
The utility model discloses unify two kinds of traditional special festival platform structures and be a type, reduced the material kind, improved production efficiency, just the utility model discloses select decorative pattern aluminum plate for use for the first time to replace the steel sheet net, adopt bolted connection structure to replace traditional welding formula, the later stage after-sale maintenance of being convenient for is changed.
The above description is only exemplary of the invention, and should not be taken as limiting the invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the invention should be included in the scope of the invention.
Claims (6)
1. The special section platform structure is characterized by comprising a platform frame (1) and a patterned aluminum plate (2), wherein the patterned aluminum plate (2) is detachably arranged on the platform frame (1); the platform frame (1) is square, and the platform frame (1) is formed by welding a plurality of channel steel (11), angle steel (12) and a bending plate (13).
2. A special joint platform structure according to claim 1, characterized in that the patterned aluminum plate (2) is provided with a plurality of aluminum plate holes (21).
3. A special joint platform structure according to claim 2, wherein the bending plate (13) is provided with a plurality of connecting holes, the aluminum plate holes (21) of the patterned aluminum plate (2) and the connecting holes of the bending plate (13) are provided with bolts (3), and the end of each bolt (3) is provided with a nut (5).
4. A special segment platform structure according to claim 3, characterized in that a washer (4) is also mounted between the bolt (3) and the nut (5).
5. A tower crane, comprising a special joint (B), characterized in that the outer side wall of the special joint (B) is provided with four special joint platform structures (A) according to any one of claims 1 to 4, and all the special joint platform structures (A) are sequentially connected end to end.
6. A tower crane according to claim 5, characterised in that a connecting bolt (6) and a supporting connecting plate (7) are arranged between two connected special joint platform structures (A).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922275710.6U CN211946007U (en) | 2019-12-18 | 2019-12-18 | Special section platform structure and tower crane provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922275710.6U CN211946007U (en) | 2019-12-18 | 2019-12-18 | Special section platform structure and tower crane provided with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211946007U true CN211946007U (en) | 2020-11-17 |
Family
ID=73175768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922275710.6U Active CN211946007U (en) | 2019-12-18 | 2019-12-18 | Special section platform structure and tower crane provided with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211946007U (en) |
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2019
- 2019-12-18 CN CN201922275710.6U patent/CN211946007U/en active Active
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