CN216235744U - Super high-rise structure tower crane conversion section and tower crane adopting same - Google Patents
Super high-rise structure tower crane conversion section and tower crane adopting same Download PDFInfo
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- CN216235744U CN216235744U CN202121641691.5U CN202121641691U CN216235744U CN 216235744 U CN216235744 U CN 216235744U CN 202121641691 U CN202121641691 U CN 202121641691U CN 216235744 U CN216235744 U CN 216235744U
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Abstract
The utility model discloses a tower crane conversion section with a super high-rise structure and a tower crane adopting the tower crane conversion section, which comprises a conversion section body and base connecting pieces, wherein the base connecting pieces are distributed on the upper side and the lower side of the conversion section body, the distance between the base connecting pieces at the upper end of the conversion section body is smaller than the distance between the base connecting pieces at the lower end of the conversion section body, a first supporting arm and a second supporting arm are arranged on the side edge of the conversion section body, and the side surfaces of the first supporting arm and the second supporting arm are respectively provided with a laminating supporting seat for laminating an upper tower body and a lower tower body. This tower crane conversion festival of super high-rise building structure is provided with the first support arm and the second support arm that carry out conversion festival linkage segment auxiliary stay, and the movable mounting of cooperation swing joint spare and movable connecting rod uses, makes things convenient for first support arm and second support arm to expand in a flexible way and support and activity dismouting in, keeps and improves holistic structural strength, ensures the outrigger, makes things convenient for the support of building of higher-rise tower crane.
Description
Technical Field
The utility model relates to the technical field of building tower cranes, in particular to a tower crane conversion joint with a super high-rise structure and a tower crane adopting the tower crane conversion joint.
Background
The tower crane is also a tower crane and is commonly used for carrying high-rise building construction building materials on a construction site, the whole tower body is formed by splicing one section of standard sections, the height of the appropriate standard section is stacked according to the requirement of the building height, the tower cranes with different specifications such as light weight and heavy weight are arranged according to the requirement, and a single standard section structure is mostly adopted when the towers are different in height.
When the tower crane is installed in cooperation with super high-rise building construction, attachment and fixation are needed to be added, the building and the tower body are subjected to auxiliary fixation, and some more economic treatment modes are adopted, for example, a tower crane device with the independent free height increased by the Chinese patent publication No. CN206529229U is used for installing a tower body of a first tower crane standard configuration on the foundation and a plurality of standard sections of a second tower crane of a certain larger model through a conversion section, so that the first tower crane has the same or similar independent free height under the condition of the second tower crane standard configuration, the purpose of improving the independent free height of the first tower crane is achieved, but the structure has larger load at the splicing part of the conversion section, the super high-rise tower crane is lack of stable reinforcement during splicing, and the common reinforcing plate is not convenient for being matched with the standard sections of the upper layer and the lower layer to be flexibly disassembled and assembled.
Aiming at the problems, the innovative design is carried out on the basis of the original tower crane conversion section.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a tower crane conversion joint with a super high-rise structure and a tower crane adopting the tower crane conversion joint, and aims to solve the problems that the tower crane conversion joint in the background art lacks auxiliary reinforcement measures at the joint of the super high-rise conversion joint, and the common reinforcement plate and other structures are inconvenient for flexible disassembly and assembly of the high-rise conversion joint and a standard joint.
In order to achieve the purpose, the utility model provides the following technical scheme: a tower crane conversion joint of a super high-rise building structure comprises a conversion joint body and a foundation connecting piece;
the basic connecting pieces are distributed on the upper side and the lower side of the conversion section body, and the distance between the basic connecting pieces at the upper end of the conversion section body is smaller than the distance between the basic connecting pieces at the lower end of the conversion section body;
the side of conversion festival body is provided with first support arm and second support arm simultaneously, and the side surface of first support arm and second support arm is provided with the laminating supporting seat of tower body about the laminating respectively.
Preferably, the first support arm and the second support arm are provided with 4 groups, and a movable connecting piece is arranged between the adjacent first support arm and the second support arm;
wherein the movable connecting piece is internally provided with a movable shaft, the first supporting arm and the second supporting arm form a rotating structure at the outer side of the movable shaft, and the rotating angle range between the first supporting arm and the second supporting arm is 90-180 degrees.
Adopt above-mentioned technical scheme, mobilizable first support arm and second support arm can be convenient for when being 180 expandes, and tower body keeps the axle to help supporting about the laminating, improves the stability of high-rise tower body coupling conversion festival body, or carries out 90 rotatory folding accomodations, convenient nimble dismouting to first support arm and second support arm.
Preferably, the side of the movable connecting piece is provided with a connecting hole, the connecting hole and the interior of the conversion joint body are provided with a movable connecting rod in a penetrating manner, and the sides of the movable connecting rod and the conversion joint body are parallel to each other.
By adopting the technical scheme, the movable connecting rod can be movably connected with the movable connecting piece, and the penetrating movable connecting rod can improve the integral structural strength of the device.
Preferably, the left end and the right end of the movable connecting rod are respectively provided with a rotating shaft section and a threaded section, the rotating shaft section forms a rotating structure on the inner side of the connecting hole, and the outer end of the rotating shaft section is integrally provided with a convex limiting end cap structure.
Adopt above-mentioned technical scheme, make things convenient for first support arm, second support arm and the holistic swing joint of swing joint spare to rotate the adjustment, make things convenient for first support arm and second support arm to be vertical braces or transversely accomodate, the dismouting of the cooperation standard festival of being convenient for.
Preferably, the threaded section is arranged on the side of the conversion section body in a penetrating manner, and the outer side of the threaded section on the conversion section body is connected with the fixing nut.
By adopting the technical scheme, the movable connecting rod is convenient to pull the first supporting arm, the second supporting arm and the movable connecting piece tightly while penetrating through the positioning, and the first supporting arm and the second supporting arm are kept attached and supported.
The utility model provides a tower crane of super high-rise building structure includes first tower body and second tower body, its characterized in that: the first tower body and the second tower body are connected through a conversion section body, and the first tower body and the second tower body respectively correspond to the foundation connecting pieces at the upper end and the lower end of the conversion section body;
meanwhile, the first tower body and the second tower body are respectively formed by splicing an upper foundation section and a lower foundation section, and the vertical sectional area of the upper foundation section is smaller than that of the lower foundation section.
Compared with the prior art, the utility model has the beneficial effects that: the tower crane conversion joint of the super high-rise building structure and the tower crane adopting the tower crane conversion joint,
1. the device is provided with a first supporting arm and a second supporting arm for carrying out auxiliary supporting on the connecting section of the conversion section, in the using process of the device, the first supporting arm and the second supporting arm which are matched with the conversion section body to be movably arranged can be flexibly unfolded at the side edges of the first tower body and the second tower body at the upper end and the lower end of the conversion section body through movable shafts, and then are matched with the opposite pulling and fastening of movable connecting rods, so that the attaching supporting of the side edges of the connecting section of the first tower body and the second tower body is kept, the integral stability of the splicing part is further improved through the side auxiliary supporting, and the construction and the supporting of a higher-layer tower crane are facilitated;
2. be provided with swing joint spare and the movable connecting rod that cooperation first support arm and second support arm movable mounting used, in the use of device, first support arm and second support arm pass through swing joint spare's swing joint, can carry out nimble rotation around the loose axle and expand and fold, swing joint spare's outline keeps spacing reinforcing effect when first support arm and second support arm 180 support, movable connecting rod makes things convenient for first support arm and second support arm activity adjustment installation and when drawing the fastening, can also run through the conversion festival body, improve the holistic structural strength of conversion festival body, can be in order to keep first support arm and the nimble support of expanding of second support arm and activity dismouting when, keep and improve holistic structural strength, ensure stable support.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of a transition section body according to the present invention;
FIG. 3 is an enlarged view of a portion a of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the extended configuration of the first and second support arms of the present invention;
fig. 5 is an enlarged view of the structure at b in fig. 4 according to the present invention.
In the figure: 1. a conversion section body; 2. a base connector; 3. a first support arm; 4. a second support arm; 5. attaching a supporting seat; 6. a movable connecting piece; 7. a movable shaft; 8. connecting holes; 9. a movable connecting rod; 91. a shaft section; 92. a threaded segment; 10. fixing a nut; 11. a first tower body; 12. a second tower body; 13. an upper foundation section; 14. and (5) setting a foundation section.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a tower crane conversion joint of a super high-rise building structure comprises a conversion joint body 1 and base connecting pieces 2, wherein the base connecting pieces 2 are distributed on the upper side and the lower side of the conversion joint body 1, and the distance between the base connecting pieces 2 at the upper end of the conversion joint body 1 is smaller than the distance between the base connecting pieces 2 at the lower end of the conversion joint body 1;
as shown in fig. 1, a tower crane of a super high-rise building structure comprises a first tower body 11 and a second tower body 12, wherein the first tower body 11 and the second tower body 12 are connected through a conversion section body 1, the first tower body 11 and the second tower body 12 respectively correspond to base connectors 2 at the upper end and the lower end of the conversion section body 1, the first tower body 11 and the second tower body 12 are formed by splicing an upper base section 13 and a lower base section 14, and the vertical sectional area of the upper base section 13 is smaller than that of the lower base section 14;
referring to fig. 3 and 5, the side of the transition joint body 1 is provided with a first support arm 3 and a second support arm 4, and the side surfaces of the first support arm 3 and the second support arm 4 are respectively provided with a joint support base 5 for jointing the upper and lower tower bodies, the first support arm 3 and the second support arm 4 are provided with 4 groups, and a movable connecting piece 6 is arranged between the adjacent first support arm 3 and the second support arm 4, wherein a movable shaft 7 is arranged inside the movable connecting piece 6, and the first support arm 3 and the second support arm 4 form a rotating structure at the outer side of the movable shaft 7, and the rotating angle range between the first support arm 3 and the second support arm 4 is 90-180 degrees, so that the movable first support arm 3 and the movable second support arm 4 can be conveniently jointed with the upper and lower tower bodies to keep auxiliary support when being unfolded at 180 degrees, thereby improving the stability of the transition joint body 1 for connecting the high-rise tower bodies, or the first supporting arm 3 and the second supporting arm 4 are folded and stored in a 90-degree rotating mode, the flexible storage and disassembly are convenient and flexible, the connecting hole 8 is formed in the side edge of the movable connecting piece 6, the movable connecting rod 9 penetrates through the connecting hole 8 and the interior of the conversion section body 1, the movable connecting rod 9 and the side edge of the conversion section body 1 are parallel to each other, the movable connecting piece 6 is movably connected through the movable connecting rod 9, and meanwhile, the penetrating movable connecting rod 9 can improve the overall structural strength of the device;
referring to fig. 2-5, the left and right ends of the movable connecting rod 9 are respectively a rotating shaft section 91 and a threaded section 92, and the rotating shaft section 91 forms a rotating structure at the inner side of the connecting hole 8, and the outer end of the rotating shaft section 91 is integrally provided with a convex limiting end cap structure, so that the integral movable connection and rotation adjustment of the first support arm 3, the second support arm 4 and the movable connecting piece 6 are facilitated, the first support arm 3 and the second support arm 4 are conveniently vertically supported or transversely accommodated, the disassembly and assembly of a standard joint are facilitated, the thread section 92 is arranged on the side edge of the conversion joint body 1 in a penetrating way, and the outer side of the conversion joint body 1 of the thread section 92 is connected with a fixed nut 10, so that the movable connecting rod 9 can be conveniently penetrated and positioned, the first support arm 3, the second support arm 4 and the movable connecting piece 6 are convenient to be tensioned, and the attaching support of the first support arm 3 and the second support arm 4 is kept.
The working principle is as follows: when the tower crane conversion section of the super high-rise building structure and the tower crane adopting the tower crane conversion section are used, the conversion section body 1 can be arranged between the first tower body 11 and the second tower body 12 according to the installation mode of a normal conversion section, then the first supporting arm 3 and the second supporting arm 4 outside the conversion section body 1 are unfolded outwards around the movable shaft 7 according to the figure 4, then the first supporting arm 3, the second supporting arm 4 and the movable connecting piece 6 are integrated and rotate around the rotating shaft section 91 of the movable connecting rod 9 to be unfolded vertically according to the figure 1, then the fixed nut 10 of the threaded section 92 is screwed, so that the movable connecting rod 9 penetrates through the conversion section body 1, the movable connecting piece 6 is kept close to the conversion section body 1, and the joint supporting seats 5 on the side surfaces of the first supporting arm 3 and the second supporting arm 4 can be respectively tightly attached to the side edges of the first tower body 11 and the second tower body 12 for further auxiliary supporting, the dismouting is convenient, improves overall structure intensity.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a super high-rise structure tower crane conversion festival, includes conversion festival body (1) and basic connecting piece (2), its characterized in that:
the basic connecting pieces (2) are distributed on the upper side and the lower side of the conversion section body (1), and the distance between the basic connecting pieces (2) at the upper end of the conversion section body (1) is smaller than the distance between the basic connecting pieces (2) at the lower end of the conversion section body (1);
the side of conversion festival body (1) is provided with first support arm (3) and second support arm (4) simultaneously, and the side surface of first support arm (3) and second support arm (4) is provided with laminating supporting seat (5) of tower body about the laminating respectively.
2. The tower crane conversion joint with the super high-rise structure as claimed in claim 1, wherein: the first supporting arm (3) and the second supporting arm (4) are provided with 4 groups, and a movable connecting piece (6) is arranged between the adjacent first supporting arm (3) and the second supporting arm (4);
wherein the movable shaft (7) is arranged in the movable connecting piece (6), the first supporting arm (3) and the second supporting arm (4) form a rotating structure at the outer side of the movable shaft (7), and the rotating angle range between the first supporting arm (3) and the second supporting arm (4) is 90-180 degrees.
3. The tower crane conversion joint with the super high-rise structure as claimed in claim 2, wherein: connecting hole (8) have been seted up to the side of activity connecting piece (6), and the inside of connecting hole (8) and conversion festival body (1) is run through and is provided with movable connecting rod (9) to movable connecting rod (9) are parallel to each other with the side of conversion festival body (1).
4. The tower crane conversion joint with the super high-rise structure as claimed in claim 3, wherein: the left end and the right end of the movable connecting rod (9) are respectively provided with a rotating shaft section (91) and a threaded section (92), the rotating shaft section (91) forms a rotating structure on the inner side of the connecting hole (8), and the outer end of the rotating shaft section (91) is integrally provided with a convex limiting end cap structure.
5. The tower crane conversion joint with the super high-rise structure as claimed in claim 4, wherein: the threaded section (92) penetrates through the side edge of the conversion section body (1), and the outer side of the threaded section (92) on the conversion section body (1) is connected with a fixing nut (10).
6. The utility model provides an adopt tower crane of super high-rise structure tower crane conversion festival, includes first tower body (11) and second tower body (12), its characterized in that: the first tower body (11) and the second tower body (12) are connected through the tower crane conversion joint of the super high-rise structure according to any one of claims 1 to 5, and the first tower body (11) and the second tower body (12) respectively correspond to the foundation connecting pieces (2) at the upper end and the lower end of the conversion joint body (1);
meanwhile, the first tower body (11) and the second tower body (12) are formed by splicing an upper base section (13) and a lower base section (14) respectively, and the vertical sectional area of the upper base section (13) is smaller than that of the lower base section (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121641691.5U CN216235744U (en) | 2021-07-16 | 2021-07-16 | Super high-rise structure tower crane conversion section and tower crane adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121641691.5U CN216235744U (en) | 2021-07-16 | 2021-07-16 | Super high-rise structure tower crane conversion section and tower crane adopting same |
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| Publication Number | Publication Date |
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| CN216235744U true CN216235744U (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121641691.5U Active CN216235744U (en) | 2021-07-16 | 2021-07-16 | Super high-rise structure tower crane conversion section and tower crane adopting same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117585597A (en) * | 2024-01-18 | 2024-02-23 | 山东中建众力设备租赁有限公司 | Jacking installation conversion device and method for different tower body sections of tower crane |
-
2021
- 2021-07-16 CN CN202121641691.5U patent/CN216235744U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117585597A (en) * | 2024-01-18 | 2024-02-23 | 山东中建众力设备租赁有限公司 | Jacking installation conversion device and method for different tower body sections of tower crane |
| CN117585597B (en) * | 2024-01-18 | 2024-03-29 | 山东中建众力设备租赁有限公司 | Jacking installation conversion device and method for different tower body sections of tower crane |
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