CN219710368U - Pile foundation structure of tower crane - Google Patents
Pile foundation structure of tower crane Download PDFInfo
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- CN219710368U CN219710368U CN202321116591.XU CN202321116591U CN219710368U CN 219710368 U CN219710368 U CN 219710368U CN 202321116591 U CN202321116591 U CN 202321116591U CN 219710368 U CN219710368 U CN 219710368U
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 238000005266 casting Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a pile foundation structure of a tower crane, which comprises a first concrete foundation, a second concrete foundation and a tower crane assembly foundation, wherein the first concrete foundation is used for supporting and installing a tower crane, the first concrete foundation is embedded in soil, at least four first foundation columns are embedded in the soil around the first concrete foundation, the embedded depth of the first foundation columns is 3 times that of the first concrete foundation, so that the tower crane is stably supported in a rotating process, the tower crane assembly foundation is installed at the top of the first concrete foundation, the periphery of the tower crane assembly foundation is installed around the first concrete foundation through balance connecting pieces, the support of a balance tower frame can be reinforced through the arrangement of the balance connecting pieces, shake generated by the tower frame is counteracted through the buffer of the balance connecting pieces, the buffer friction force is increased, and the tower frame is always in a balanced supporting state; the periphery of the first concrete foundation is uniformly provided with the second concrete foundation, the upper part of the second concrete foundation is poured with the first base column, and the upper part of the first base column is arranged on the periphery of the first concrete foundation through the reinforcing bolts.
Description
Technical Field
The utility model relates to the technical field of pile foundations, in particular to a pile foundation structure of a tower crane.
Background
The tower crane is called tower crane for short, and the tower crane has large operation space and is mainly used for vertical and horizontal conveying of materials and installation of building components in house building construction.
The construction of a tower crane platform is realized by combining lattice columns and some steel beams when the tower crane in the current market is constructed, most of the existing lattice columns are formed by welding angle steel and connecting steel, the structural strength is low, bending is easy to generate, the fixing strength of the lattice columns is difficult to ensure when the lattice columns are installed, and therefore the stability of the whole tower crane in working is affected; for this purpose, a pile foundation structure of a tower crane is proposed.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides the pile foundation structure of the tower crane, which realizes that the tower crane can rotate at any angle within the 360-degree range of the plane, adopts four pile foundation supports, realizes the stability of the assembly foundation structure of the tower crane, strengthens the rigidity stability of the assembly foundation structure of the tower crane, and increases the support strength of the tower frame; the tower crane assembly foundation is arranged at the top of the concrete foundation I, and is distributed around the tower crane assembly foundation through at least four groups of hydraulic dampers, so that shaking generated by the tower frame is counteracted through buffering of the balance connecting piece, and the buffered friction force is increased
In order to achieve the above purpose, the present utility model is realized by the following technical scheme: the pile foundation structure of the tower crane comprises a first concrete foundation, a second concrete foundation and a tower crane assembly foundation, wherein the first concrete foundation is used for supporting and installing a tower crane, the first concrete foundation is embedded in soil, at least four first base columns are embedded in the soil around the first concrete foundation, the embedded depth of the first base columns is 3 times that of the first concrete foundation, so that the tower crane is stably supported in a rotating process, the top of the first concrete foundation is provided with the tower crane assembly foundation, the periphery of the tower crane assembly foundation is installed around the first concrete foundation through balance connecting pieces, the support of a balance tower frame can be reinforced through the arrangement of the balance connecting pieces, shaking generated by the tower frame is counteracted through the buffer of the balance connecting pieces, the buffered friction force is increased, and the tower frame is always in a balanced supporting state; the first concrete foundation is uniformly distributed around the first concrete foundation, the first concrete foundation is poured on the upper portion of the first concrete foundation, the upper portion of the first concrete foundation is installed around the first concrete foundation through the reinforcing bolts, the first concrete foundation is provided with the first foundation, the support of the first foundation and the support of the first tower are reinforced, the first foundation and the first concrete foundation are installed through the reinforcing bolts, the installation strength of the first foundation and the first concrete foundation is improved, and the stable support of the tower in rotation is increased.
Preferably, in order to realize that the tower frame is installed on the upper portion of the tower crane assembly foundation, the tower crane assembly foundation is provided with pile foundations installed on the top of the concrete foundation, the pile foundations are uniformly distributed on the top of the concrete foundation, the number of the pile foundations is at least 4, and the pile foundations are installed together through a pouring platform and used for supporting and installing the tower crane.
Preferably, in order to realize the firm of tower machine assembly foundation structure, be provided with the node spheroid in the top of concrete foundation one and the center department between the pouring platform, each pile foundation is connected through strengthening the support to the node spheroid to form centrum structural support between realization node spheroid and each pile foundation, through centrum structural support's setting, strengthened tower machine assembly foundation structure rigidity firm, increased the support strength to the tower frame.
Preferably, the balancing connection is a hydraulic damper.
Preferably, in order to make the shaking generated by the tower frame counteracted by buffering through the balance connecting piece, the friction force of buffering is increased, the hydraulic dampers are arranged to be distributed around the tower crane assembly foundation in a group mode, and the hydraulic dampers are arranged between the pile foundation and the concrete foundation one.
In summary, the utility model provides a pile foundation structure of a tower crane, at least four foundation columns I are pre-buried in soil around the concrete foundation I, the pre-buried depth of the foundation columns I is 3 times that of the concrete foundation I, so that the tower crane is stably supported in the rotating process, a tower crane assembly foundation is mounted at the top of the concrete foundation I, the tower crane assembly foundation is distributed around the tower crane assembly foundation through at least four groups of hydraulic dampers, shaking generated by a tower frame is counteracted through buffering of balance connecting pieces, the buffering friction force is increased, a node sphere is arranged at the center between the top of the concrete foundation I and a pouring platform, the node sphere is connected with each pile foundation through reinforcing support, so that a cone structural support is formed between the node sphere and each pile foundation, the stability of the tower crane assembly foundation structure is realized, the rigidity of the tower crane assembly foundation structure is reinforced, and the support strength for the tower frame is increased.
Drawings
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic side elevational view of the present utility model;
in the figure: the concrete foundation 1, the concrete foundation 2, the tower crane assembly foundation 3, the balance connecting piece 4, the foundation column 5, the reinforcing bolt 6, the pile foundation 7, the pouring platform 11, the node sphere 12 and the reinforcing support 13.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 2:
as shown in fig. 1, the pile foundation structure of the tower crane comprises a concrete foundation I1, a concrete foundation II 2 and a tower crane assembling foundation 3, wherein the concrete foundation I1 is used for supporting and installing a tower crane, the concrete foundation I1 is embedded in soil, at least four foundation columns I5 are embedded in the soil around the concrete foundation I1, the embedded depth of the foundation columns I5 is set to be 3 times that of the concrete foundation I1, so that the tower crane is stably supported in the rotating process, the tower crane assembling foundation 3 is installed at the top of the concrete foundation I1, the periphery of the tower crane assembling foundation 3 is installed around the concrete foundation I1 through balance connecting pieces 4, and the support of a balance tower frame can be reinforced through the arrangement of the balance connecting pieces 4, so that shaking generated by the tower frame is buffered and counteracted through the balance connecting pieces 4, the buffered friction force is increased, and the tower frame is always in a balance supporting state; the concrete foundation I1 is uniformly distributed with the concrete foundation II 2 around, the foundation column I5 is poured on the upper portion of the concrete foundation II 2, the upper portion of the foundation column I5 is installed around the concrete foundation I1 through the reinforcing bolts 6, the foundation column I5 is arranged around the concrete foundation I1 to reinforce the support of the tower by the foundation column I5, the foundation column I5 and the concrete foundation I1 are installed through the reinforcing bolts 6, the installation strength of the foundation column I5 and the concrete foundation I1 is improved, and the stable support of the tower in rotation is increased.
In at least one embodiment, as shown in fig. 2, in order to realize that the tower frame is installed on the upper portion of the tower crane assembling foundation 3, the tower crane assembling foundation 3 comprises pile foundations 7 installed on the top of the concrete foundation 1, the pile foundations 7 are uniformly distributed on the top of the concrete foundation 1, the number of the pile foundations 7 is at least 4, and the pile foundations 7 are installed together through pouring platforms 11 for supporting and installing the tower crane.
In at least one embodiment, as shown in fig. 2, in order to realize the stability of the structure of the tower crane assembly foundation 3, a node sphere 12 is arranged at the center between the top of the concrete foundation 1 and the pouring platform 11, the node sphere 12 is connected with each pile foundation 7 through a reinforcing support 13, so as to form a cone structural support between the node sphere 12 and each pile foundation 7, and through the arrangement of the cone structural support structure, the rigidity stability of the structure of the tower crane assembly foundation 3 is reinforced, and the support strength for the tower frame is increased.
In at least one embodiment, the balancing connector 4 is a hydraulic damper.
In at least one embodiment, in order to buffer and offset the shake generated by the tower frame through the balance connecting piece 4 and increase the buffered friction force, the hydraulic dampers are arranged to be distributed around the tower crane assembly foundation 3 in a group, and the hydraulic dampers are arranged between the pile foundation 7 and the concrete foundation 1.
The examples of the present utility model are intended to be illustrative only and not to limit the scope of the claims, and other substantially equivalent substitutions will occur to those skilled in the art and are intended to be within the scope of the present utility model.
Claims (5)
1. The pile foundation structure of the tower crane is characterized by comprising a first concrete foundation (1), a second concrete foundation (2) and a tower crane assembly foundation (3), wherein the first concrete foundation (1) is used for supporting and installing a tower crane, the top of the first concrete foundation (1) is provided with the tower crane assembly foundation (3), the periphery of the tower crane assembly foundation (3) is provided with the first concrete foundation (1) through a balance connecting piece (4), the periphery of the first concrete foundation (1) is uniformly provided with the second concrete foundation (2), the upper part of the second concrete foundation (2) is provided with a first casting foundation column (5), and the upper part of the first foundation column (5) is provided with the periphery of the first concrete foundation (1) through a reinforcing bolt (6).
2. The pile foundation structure of the tower crane according to claim 1, wherein the tower crane assembly foundation (3) comprises pile foundations (7) which are installed on the top of the concrete foundation I (1), the pile foundations (7) are uniformly distributed on the top of the concrete foundation I (1), the number of the pile foundations is at least 4, and the pile foundations (7) are installed together through pouring platforms (11) for supporting and installing the tower crane.
3. The pile foundation structure of a tower crane according to claim 2, characterized in that a node sphere (12) is arranged in the center between the top of the concrete foundation (1) and the pouring platform (11), and the node sphere (12) is connected with each pile foundation (7) through a reinforcing support (13) so as to form a cone structure support between the node sphere (12) and each pile foundation (7).
4. Tower crane pile foundation structure according to claim 1, characterized in that the balancing connection (4) is a hydraulic damper.
5. The pile foundation structure of the tower crane according to claim 4, wherein the hydraulic dampers are distributed around the tower crane assembly foundation (3) in groups, and the hydraulic dampers are arranged between the pile foundation (7) and the concrete foundation (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321116591.XU CN219710368U (en) | 2023-05-10 | 2023-05-10 | Pile foundation structure of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321116591.XU CN219710368U (en) | 2023-05-10 | 2023-05-10 | Pile foundation structure of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219710368U true CN219710368U (en) | 2023-09-19 |
Family
ID=87983075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321116591.XU Active CN219710368U (en) | 2023-05-10 | 2023-05-10 | Pile foundation structure of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219710368U (en) |
-
2023
- 2023-05-10 CN CN202321116591.XU patent/CN219710368U/en active Active
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