CN210341973U - A overlap joint formula tower crane foundation for pier tower construction - Google Patents
A overlap joint formula tower crane foundation for pier tower construction Download PDFInfo
- Publication number
- CN210341973U CN210341973U CN201920954158.0U CN201920954158U CN210341973U CN 210341973 U CN210341973 U CN 210341973U CN 201920954158 U CN201920954158 U CN 201920954158U CN 210341973 U CN210341973 U CN 210341973U
- Authority
- CN
- China
- Prior art keywords
- steel
- foundation
- tower crane
- tower
- pier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model belongs to the field of tower crane related equipment, in particular to a lap joint type tower crane foundation for pier tower construction, which comprises a plurality of buttresses and a plurality of steel pipe piles; the buttress is vertically arranged on the bearing platform and is arranged in a row, and the steel pipe piles are vertically arranged in water and are arranged in a row; the device also comprises a plurality of main beams, a plurality of foundation beams and a steel beam; the steel cross beams are arranged at the top ends of all the steel pipe piles, one end of each main beam is connected to the buttress in an overlapping mode, and the other end of each main beam is connected to the steel cross beam in an overlapping mode; the foundation beam is placed on the main beam, and the tower crane is placed on the foundation beam. The utility model discloses can be applicable to the construction that various pier tower on water hung the basis, the work efficiency is high, and simple process reduces the construction cycle and the cost of tower crane basis, reduces the operating time on water, guarantees the construction security.
Description
Technical Field
The utility model belongs to the relevant equipment field of tower crane, concretely relates to is a lap joint formula tower crane basis for mound tower construction.
Background
In the construction process of the above-water bridge, after the construction of the bearing platform is finished, when the pier tower is constructed, a tower crane is required to be used for the pier tower construction, so that the material hoisting and the template climbing in the construction process are facilitated. At present, for the overwater tower crane foundation, the single pile foundation is usually used as the tower crane foundation, and for the method for independently setting the pile foundation, the method has the advantages of large workload, high cost and construction period prolongation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the work load that causes is big, with high costs, construction cycle length as tower crane foundation in present pile foundation alone, providing a lap joint formula tower crane foundation for mound tower construction.
In order to realize the technical purpose, the utility model adopts the following technical scheme:
a lap joint type tower crane foundation for pier-tower construction comprises a plurality of buttresses and a plurality of steel pipe piles; the buttress is vertically arranged on the bearing platform and is arranged in a row, and the steel pipe piles are vertically arranged in water and are arranged in a row; the device also comprises a plurality of main beams, a plurality of foundation beams and a steel beam; the steel cross beams are arranged at the top ends of all the steel pipe piles, one end of each main beam is connected to the buttress in an overlapping mode, and the other end of each main beam is connected to the steel cross beam in an overlapping mode; the foundation beam is placed on the main beam, and the tower crane is placed on the foundation beam.
Furthermore, girder, steel crossbeam, basic crossbeam are concatenation shaped steel, and concatenation shaped steel is a plurality of the same and parallel shaped steel mutual welding.
Furthermore, the top end of the buttress is provided with a first flat plate, and the bottom end of the buttress is connected with the bearing platform through a bottom plate with an embedded part.
Furthermore, one end of the main beam is fixedly connected with the first flat plate; and a second flat plate is arranged at the top end of the steel pipe pile, and the steel beam is fixedly connected with the second flat plate.
Furthermore, first reinforcing ribs are arranged between the main beam and the first flat plate, between the steel cross beam and the second flat plate, between the main beam and the steel cross beam and between the foundation cross beam and the main beam.
Further, second reinforcing ribs are arranged between the first flat plate and the buttress and between the second flat plate and the steel pipe pile.
Further, steel crossbeam, girder, foundation beam all level are placed, and steel crossbeam parallels with foundation beam, and steel crossbeam, foundation beam all are mutually perpendicular with the girder.
Furthermore, the main beam, the foundation beam and the steel beam are all formed by splicing I-shaped steel.
Further, the foundation beam is anchored with the bearing platform through the threaded steel bars.
Furthermore, two adjacent steel pipe piles are welded and fixed through the reinforcing pipes.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can be applicable to the construction that various pier tower on water hung the basis, the work efficiency is high, and simple process reduces the construction cycle and the cost of tower crane basis, reduces the operating time on water, guarantees the construction security.
Drawings
FIG. 1 is a top view of the lapped tower crane foundation used for pier tower construction of the present invention;
FIG. 2 is a front view of the lap joint tower crane foundation for pier tower construction of the present invention;
FIG. 3 is a left side view of the lap joint tower crane foundation for pier tower construction of the present invention;
FIG. 4 is a right side view of the tower crane foundation of the present invention;
in the figure, 1 buttress, 2 main beams, 3 foundation beams, 4 steel beams, 5 steel pipe piles, 6 twisted steel bars, 7 first reinforcing ribs, 8 second reinforcing ribs, 9 first flat plates, 10 second flat plates and 11 reinforcing pipes.
Detailed Description
The invention will be further described with reference to specific examples, but the scope of the invention is not limited thereto.
As shown in fig. 1-4, a lap joint type tower crane foundation for pier and tower construction comprises a plurality of buttresses 1 and a plurality of steel pipe piles 5. The buttress 1 is vertically arranged on the bearing platform and arranged in a row, and the steel pipe pile 5 is vertically arranged in water and arranged in a row. The present embodiment further includes a plurality of main beams 2, a plurality of base beams 3, and a steel beam 4. Steel crossbeam 4 sets up in the top of all steel-pipe piles 5, and the one end overlap joint in buttress 1 of girder 2, and the other end overlap joint is in steel crossbeam 4. The foundation beam 3 is arranged on the main beam 2, and the tower crane is arranged on the foundation beam 3. In the embodiment, the tower crane foundation is erected outside the bearing platform, and the buttress 1 on the bearing platform and the steel pipe pile 5 outside the bearing platform are adopted to build the tower crane foundation platform, so that the working efficiency is high, the process is simple, the construction period and the cost of the tower crane foundation are reduced, the overwater operation time is shortened, the construction safety is ensured, and the tower crane is quickly built and used.
Wherein, girder 2, steel crossbeam 4, basic crossbeam 3 are concatenation shaped steel, and concatenation shaped steel is a plurality of the same and parallel shaped steel welds each other. The mechanical properties and the service strength on tower crane foundation can be strengthened to concatenation shaped steel, can increase the stress surface simultaneously, reinforcing stability can.
In order to increase the contact area between the main beam 2 and the buttress 1 and enhance the stability of the connection between the main beam 2 and the buttress 1, the top end of the buttress 1 is provided with a first plate 9, and one end of the main beam 2 is fixedly connected with the first plate 9. The firmness of the connection between the buttress 1 and the bearing platform is enhanced, and the bottom end of the buttress 1 is connected with the bearing platform through a bottom plate with an embedded part. In order to increase the contact area between the steel beam 4 and the steel pipe pile 5 and enhance the connection stability between the steel beam 4 and the steel pipe pile 5, the top end of the steel pipe pile 5 is provided with a second flat plate 10, and the steel beam 4 is fixedly connected with the second flat plate 10.
First reinforcing ribs 7 are arranged between the main beam 2 and the first flat plate 9, between the steel cross beam 4 and the second flat plate 10, between the main beam 2 and the steel cross beam 4, and between the foundation cross beam 3 and the main beam 2. The first reinforcing ribs 7 can not only strengthen the connection strength between the main beam 2 and the first flat plate 9, between the steel beam 4 and the second flat plate 10, between the main beam 2 and the steel beam 4, and between the basic beam 3 and the main beam 2, but also increase the overall structure strength of the main beam 2, the steel beam 4 and the basic beam 3, and prevent the position deviation of the spliced section steel among the main beam 2, the steel beam 4 and the basic beam 3.
In order to enhance the connection strength between the first flat plate 9 and the buttress 1 and the connection strength between the second flat plate 10 and the steel pipe pile 5, the first flat plate 9 and the buttress 1 and the second flat plate 10 and the steel pipe pile 5 are welded and fixed through the second reinforcing rib 8.
In order to further increase the stability of the base beam 3 and improve the safety performance of the whole lap joint type tower crane foundation, the base beam 3 is anchored with the bearing platform through the twisted steel 6. In order to enhance the stability between the steel pipe piles 5 and prevent the steel pipe piles 5 from shaking, the two adjacent steel pipe piles 5 are welded and fixed by the reinforcing pipes 11, and a plurality of reinforcing pipes 11 can be arranged between the two adjacent steel pipe piles 5.
The specific number of the buttresses 1, the steel pipe piles 5, the main beams 2 and the foundation beams 3 is set according to the actual situation on site, preferably, the number of the buttresses 1, the number of the steel pipe piles 5 and the number of the main beams 2 are three, the number of the foundation beams 3 is two, and the number of the steel beams 4 is one. In this embodiment, the model of the preferable steel pipe pile 5 is a phi 1000 × 10mm steel pipe, the model of the buttress 1 is a phi 800 × 10mm steel pipe, the model of the steel beam 4 is a double-spliced H700 × 300mm section steel, the model of the main beam 2 is a double-spliced H800 × 300mm section steel and a triple-spliced H800 × 300mm section steel, the model of the foundation beam 3 is a double-spliced I35, and the model of the twisted steel 6 is a phi 32mm finish rolling twisted steel.
The embodiments of the present invention have been described in detail, and those skilled in the art can easily understand that there are various changes in the embodiments according to the idea of the present invention, and such changes should be considered as the protection scope of the present invention.
Claims (10)
1. The utility model provides a overlap joint formula tower crane basis for pier tower construction which characterized in that:
comprises a plurality of buttresses (1) and a plurality of steel pipe piles (5); the buttress (1) is vertically arranged on the bearing platform and arranged in a row, and the steel pipe piles (5) are vertically arranged in water and arranged in a row;
the steel beam structure also comprises a plurality of main beams (2), a plurality of basic cross beams (3) and a steel cross beam (4); the steel cross beams (4) are arranged at the top ends of all the steel pipe piles (5), one end of the main beam (2) is lapped on the buttress (1), and the other end of the main beam is lapped on the steel cross beams (4); the foundation beam (3) is placed on the main beam (2), and the tower crane is placed on the foundation beam (3).
2. The lapped tower crane foundation for pier tower construction according to claim 1, wherein: girder (2), steel crossbeam (4), basic crossbeam (3) are concatenation shaped steel, and concatenation shaped steel is a plurality of the same and parallel shaped steel welds each other.
3. The lapped tower crane foundation for pier tower construction according to claim 1, wherein: the top of buttress (1) is provided with first flat board (9), the bottom of buttress (1) is connected with the cushion cap through the bottom plate that has the built-in fitting.
4. The lapped tower crane foundation for pier tower construction according to claim 3, wherein: one end of the main beam (2) is fixedly connected with the first flat plate (9); the top end of the steel pipe pile (5) is provided with a second flat plate (10), and the steel beam (4) is fixedly connected with the second flat plate (10).
5. The lapped tower crane foundation for pier tower construction according to claim 4, wherein: first reinforcing ribs (7) are arranged between the main beam (2) and the first flat plate (9), between the steel cross beam (4) and the second flat plate (10), between the main beam (2) and the steel cross beam (4) and between the foundation cross beam (3) and the main beam (2).
6. The lapped tower crane foundation for pier tower construction according to claim 4, wherein: and second reinforcing ribs (8) are arranged between the first flat plate (9) and the buttress (1) and between the second flat plate (10) and the steel pipe pile (5).
7. The lapped tower crane foundation for pier tower construction according to claim 1, wherein: the steel beam (4), the main beam (2) and the foundation beam (3) are horizontally arranged, the steel beam (4) is parallel to the foundation beam (3), and the steel beam (4) and the foundation beam (3) are perpendicular to the main beam (2).
8. The lapped tower crane foundation for pier tower construction according to claim 2, wherein: the main beam (2), the foundation beam (3) and the steel beam (4) are formed by splicing I-shaped steel.
9. The lapped tower crane foundation for pier tower construction according to claim 8, wherein: the foundation beam (3) is anchored with the bearing platform through the threaded steel bars (6).
10. The lapped tower crane foundation for pier tower construction according to claim 1, wherein: two adjacent steel pipe piles (5) are welded and fixed through a reinforcing pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920954158.0U CN210341973U (en) | 2019-06-24 | 2019-06-24 | A overlap joint formula tower crane foundation for pier tower construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920954158.0U CN210341973U (en) | 2019-06-24 | 2019-06-24 | A overlap joint formula tower crane foundation for pier tower construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210341973U true CN210341973U (en) | 2020-04-17 |
Family
ID=70187272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920954158.0U Active CN210341973U (en) | 2019-06-24 | 2019-06-24 | A overlap joint formula tower crane foundation for pier tower construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210341973U (en) |
-
2019
- 2019-06-24 CN CN201920954158.0U patent/CN210341973U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211172382U (en) | Steel beam connecting joint | |
| CN208293405U (en) | A kind of abutment of linking deck type suspension bridge and the sidewalk that bankets | |
| CN210341973U (en) | A overlap joint formula tower crane foundation for pier tower construction | |
| CN211333866U (en) | High-speed railway beam-making pedestal suitable for unfavorable geology | |
| CN111980049A (en) | Foundation device of deep riverbed mast type wharf crane and construction method | |
| CN113136946B (en) | Self-supporting assembly type seawater sea sand concrete frame structure and construction method | |
| CN205296173U (en) | Utilize structure of foundation ditch support system bearing tower crane | |
| CN211621667U (en) | Tubular pile cushion cap girder steel rail mounted tower machine walking foundation structure | |
| CN211646957U (en) | Assembled house ground reinforcing plate structure | |
| CN202730754U (en) | H-shaped support pile | |
| CN105113636A (en) | Connecting structure of crane beam and bracket and construction method of connecting structure | |
| CN213509708U (en) | Ring beam underpinning and reinforcing structure of brick-concrete structure building | |
| CN220058063U (en) | Tower crane foundation device | |
| CN214328957U (en) | Novel aquatic tower crane foundation of atress system | |
| CN219792292U (en) | Arrangement structure of tower crane for offshore wharf construction | |
| CN211773976U (en) | Construction elevator basis is backed reinforcing apparatus | |
| CN217298984U (en) | Platform equipment that clear basic usefulness of secondary | |
| CN220928768U (en) | Equipment plummer | |
| CN204343317U (en) | A kind of straight anchor formula steel platform of tower crane | |
| CN218643330U (en) | Steel-pipe pile is inserted and is beaten construction platform | |
| CN211849252U (en) | Assembled super large diameter pile foundation thick plate wharf structure | |
| CN216765943U (en) | Overwater drilling platform | |
| CN220848801U (en) | Reinforcing steel bar processing platform structure for narrow place | |
| CN210066511U (en) | Light steel bar framework | |
| CN214423126U (en) | Steel temporary bridge for high-pile wharf construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |