CN203877793U - Tower crane base leveling structure - Google Patents
Tower crane base leveling structure Download PDFInfo
- Publication number
- CN203877793U CN203877793U CN201420048456.0U CN201420048456U CN203877793U CN 203877793 U CN203877793 U CN 203877793U CN 201420048456 U CN201420048456 U CN 201420048456U CN 203877793 U CN203877793 U CN 203877793U
- Authority
- CN
- China
- Prior art keywords
- tower crane
- leveling
- crane base
- bolt
- plate body
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a tower crane base leveling structure comprising a plurality of leveling supporting seats supported at the bottom of a tower crane base, wherein the tops of the leveling supporting seats have a telescopic structure, and the stretching end of the telescopic structure supports against the bottom of the tower crane base when being used. The telescopic structure comprises a plate body arranged at the tops of the leveling supporting seats and a bolt arranged in the plate body in a penetrating way, wherein the threaded section of the bolt supports against the bottom of the tower crane base when being used. The plate body at the tops of the leveling supporting seats is internally provided with the bolt, and the stretching rate of the threaded section of the bolt is regulated to ensure that the threaded section of the bolt supports against the tower crane base, so that the levelness of the tower crane base is regulated. The tower crane base leveling structure is simple in structure, convenient to operate and capable of replacing complex links such as scaffold election, reducing errors of the levelness of the tower crane base and improving the mounting precision of a tower crane.
Description
Technical field
The utility model relates to architectural engineering construction technique field, relates in particular to a kind of tower crane pedestal leveling structure.
Background technology
Tower crane pedestal installation is at present to support by setting up steel pipe shelf substantially, or directly pedestal and bearing is linked together.The former construct loaded down with trivial details, steel using amount is large; The latter's easy construction, but error is larger.
In order to make tower crane pedestal planeness more accurate, reduce the risk that tower crane tilts to bring, can also reduce operation and save material, making the more accurate minimizing operation that can also reach of tower crane pedestal planeness save material, be necessary to propose a kind of new tower crane pedestal leveling structure simultaneously simultaneously.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of safe, cost-saving, can reduce to greatest extent the tower crane pedestal leveling structure of the error of the planeness of tower crane pedestal.
For realizing above-mentioned technique effect, the utility model discloses a kind of described tower crane pedestal leveling structure, comprise multiple the leveling supports of being located at tower crane base bottom, the top of described leveling support is provided with a Collapsible structure, and the telescopic end of described Collapsible structure is resisted against the bottom of described tower crane pedestal in use;
Described Collapsible structure comprises the plate body that is arranged at described leveling support top and the bolt that is arranged in described plate body, and the thread segment of described bolt is resisted against the bottom of described tower crane pedestal in use.
The utility model further improves and is, described leveling support comprises many supported rod erectings of being located at described tower crane base bottom, between described supported rod erecting, be fixed with support angle steel, described plate body is located at the top of described supported rod erecting, and the bottom of described supported rod erecting is provided with steel plate cushion block.
The utility model is owing to having adopted above technical scheme, making it have following beneficial effect is: by propping up in leveling in the plate body of top of the trellis, bolt is set, the overhang of adjusting bolt thread segment is supported tower crane pedestal and adjusts the planeness of tower crane pedestal, simple in structure, easy to operate, substitute loaded down with trivial details links such as setting up scaffold, reduce the error of tower crane pedestal planeness, improved the setting accuracy of tower crane.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of tower crane pedestal of the utility model leveling structure.
Fig. 2 is the structural representation of the leveling support of a kind of tower crane pedestal of the utility model leveling structure.
Fig. 3 is the view of a kind of tower crane pedestal of the utility model leveling structure.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail.
Consult shown in Fig. 1, a kind of tower crane pedestal leveling structure of the present utility model comprises multiple the leveling supports 11 of being located at tower crane pedestal 10 bottom surroundings, the top of leveling support 11 is provided with a plate body 12, plate body 12 adopts the steel plate that is of a size of 620mm × 620mm × 10mm to make, coordinate shown in Fig. 2, offer in the central authorities of plate body 12 tapped bore that a diameter is 30mm, in tapped bore, be screwed with a bolt 13, the diameter of bolt 13 is 30mm, and the pitch of thread is 1mm.Down, thread segment 132 is upwards inserted on plate body 12 head 131 of bolt 13.Support tower crane pedestal 10 and adjust the planeness of tower crane pedestal 10 by adjusting bolt 13.Leveling support 11 comprises four supported rod erectings 111 of being located at tower crane pedestal 10 bottoms, supported rod erecting 111 adopts the angle steel that is of a size of L80mm × 80mm × 8mm to make, between supported rod erecting 111, be fixed with 12 L40mm × 40mm × 4mm and support angle steel 132, be individually fixed in the position, upper, middle and lower of supported rod erecting 111, plate body 12 is arranged on the top of supported rod erecting 111, and the bottom welding of supported rod erecting 111 has 120mm × 120mm × 10mm steel plate cushion block 113.
A kind of tower crane pedestal of the utility model leveling structure before use, as shown in Figure 1, keeps bolt 13 to be screwed onto plate body 12 planes, and the thread segment 132 of bolt 13 does not exceed plate body 12 planes.In use, shown in Fig. 3, support tower crane pedestal 10 and adjust the planeness of tower crane pedestal 10 by the overhang of adjusting bolt 13 thread segments 132.Adjust complete, with reinforcement bar support tower crane pedestal 10 times and by tower crane pedestal 10 and leveling support 11 firm welding.
A kind of tower crane pedestal leveling structure of the present utility model, by the bolt 13 of top plate body 12 central authorities of adjustment leveling support 11, ensures the planeness of tower crane pedestal 10, and this uses novel easy construction, saves material, reduces operation, meets green construction requirement.
Below embodiment has been described in detail the utility model by reference to the accompanying drawings, and those skilled in the art can make many variations example to the utility model according to the above description.Thereby some details in embodiment should not form restriction of the present utility model, the utility model by the scope defining using appended claims as protection domain of the present utility model.
Claims (2)
1. a tower crane pedestal leveling structure, it is characterized in that: described tower crane pedestal leveling structure comprises multiple the leveling supports of being located at tower crane base bottom, the top of described leveling support is provided with a Collapsible structure, and the telescopic end of described Collapsible structure is resisted against the bottom of described tower crane pedestal in use; Described Collapsible structure comprises the plate body that is arranged at described leveling support top and the bolt that is arranged in described plate body, and the thread segment of described bolt is resisted against the bottom of described tower crane pedestal in use.
2. tower crane pedestal leveling structure as claimed in claim 1, it is characterized in that: described leveling support comprises many supported rod erectings of being located at described tower crane base bottom, between described supported rod erecting, be fixed with support angle steel, described plate body is located at the top of described supported rod erecting, and the bottom of described supported rod erecting is provided with steel plate cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048456.0U CN203877793U (en) | 2014-01-26 | 2014-01-26 | Tower crane base leveling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048456.0U CN203877793U (en) | 2014-01-26 | 2014-01-26 | Tower crane base leveling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203877793U true CN203877793U (en) | 2014-10-15 |
Family
ID=51678318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420048456.0U Expired - Fee Related CN203877793U (en) | 2014-01-26 | 2014-01-26 | Tower crane base leveling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203877793U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077501A (en) * | 2016-08-11 | 2016-11-09 | 山东豪迈机械科技股份有限公司 | The dry bracket of a kind of pump vane casting gypsum mould and drying device |
| CN110304558A (en) * | 2019-06-18 | 2019-10-08 | 上海建工七建集团有限公司 | Tower crane anchor foot support with adjustable and its installation method |
| CN111060083A (en) * | 2019-12-28 | 2020-04-24 | 北京龙泰机械设备安装有限公司 | Tower crane installation detecting system |
| CN113277430A (en) * | 2021-04-16 | 2021-08-20 | 荣华建设集团有限公司 | Tower crane base rapid and accurate leveling structure and construction method thereof |
-
2014
- 2014-01-26 CN CN201420048456.0U patent/CN203877793U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077501A (en) * | 2016-08-11 | 2016-11-09 | 山东豪迈机械科技股份有限公司 | The dry bracket of a kind of pump vane casting gypsum mould and drying device |
| CN110304558A (en) * | 2019-06-18 | 2019-10-08 | 上海建工七建集团有限公司 | Tower crane anchor foot support with adjustable and its installation method |
| CN111060083A (en) * | 2019-12-28 | 2020-04-24 | 北京龙泰机械设备安装有限公司 | Tower crane installation detecting system |
| CN113277430A (en) * | 2021-04-16 | 2021-08-20 | 荣华建设集团有限公司 | Tower crane base rapid and accurate leveling structure and construction method thereof |
| CN113277430B (en) * | 2021-04-16 | 2022-07-15 | 荣华建设集团有限公司 | Tower crane base rapid and accurate leveling structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20220126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |