CN204059396U - Fixed infrastructure bottom tower crane - Google Patents
Fixed infrastructure bottom tower crane Download PDFInfo
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- CN204059396U CN204059396U CN201420422692.4U CN201420422692U CN204059396U CN 204059396 U CN204059396 U CN 204059396U CN 201420422692 U CN201420422692 U CN 201420422692U CN 204059396 U CN204059396 U CN 204059396U
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- waterproof platform
- tower crane
- castinplace pile
- root
- filling cavity
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Abstract
The utility model provides fixed infrastructure bottom a kind of tower crane.Described foundation structure comprises foundation ditch, the first waterproof platform, the second waterproof platform, substrate and Duo Gen castinplace pile, first waterproof platform is arranged on the bottom surface of foundation ditch, second waterproof platform is arranged on above the first waterproof platform, and and form filling cavity between the first waterproof platform, substrate is arranged on the position near foundation ditch opening above the second waterproof platform, every root castinplace pile inserts from surface, and be placed in filling cavity through the second waterproof platform, offer in the bottom of every root castinplace pile the slurry leakage hole be communicated with filling cavity, in every root castinplace pile, insert the bracing piece be fixedly connected with tower crane brace summer.The utility model structure is simple, easy construction, ability to bear is strong, can be good at bearing power suffered by tower crane, increase equilibrant force and the supporting force of tower crane, the use of reinforcing bar can also be reduced, reduce cost, be applicable to the construction works needing in other civil engineerings to use basis, applied widely.
Description
Technical field
The utility model relates to the technical field of civil engineering, fixed infrastructure bottom especially a kind of tower crane improving safety of tower crane.
Background technology
In civil engineering, in the enforcement of all kinds of engineering, very important equipment in engineering implemented by tower crane.Use in operating process at tower crane, immobilizing foundation bottom it plays vital effect to tower crane, conventional tower crane is all extend in castinplace pile by one end of tower crane brace summer, casting concrete in castinplace pile, again brace summer and ground are reinforced, this method is not suitable for the building method of modern society, because present building is more and more higher mostly, so tower crane also needs more and more higher, and in the tower-crane foundation structure of this routine, its ability to bear is poor, can not bear the power that high-level crane bears.
Summary of the invention
The utility model, according to the deficiencies in the prior art, provides a kind of Stability Analysis of Structures, construction simple, fixed infrastructure bottom the tower crane that can be good at bearing power suffered by tower crane.
The technical scheme that the utility model provides: described foundation structure comprises foundation ditch and is arranged on the first waterproof platform in foundation ditch, second waterproof platform, substrate and Duo Gen castinplace pile, first waterproof platform is arranged on the bottom surface of foundation ditch, second waterproof platform is arranged on above the first waterproof platform, and and form filling cavity between the first waterproof platform, substrate is arranged on the position near foundation ditch opening above the second waterproof platform, every root castinplace pile inserts from surface, and be placed in filling cavity through the second waterproof platform, the slurry leakage hole be communicated with filling cavity is offered in the bottom of every root castinplace pile, the bracing piece be fixedly connected with tower crane brace summer is inserted in every root castinplace pile, castinplace pile is stretched out in the bottom of every root bracing piece, and the reinforcement anchor that at least two are placed in filling cavity is set in the bottom of every root bracing piece.
The further technical scheme of the utility model: be provided with one or more brace table for supporting and produce downforce between substrate and the second waterproof platform.
The utility model is technical scheme preferably: described castinplace pile has four at least.
The utility model is technical scheme preferably: described substrate and tower crane brace summer are bolted to connection.
The utility model is technical scheme preferably: concrete perfusion in every root castinplace pile, and is flowed in filling cavity by slurry leakage hole, forms integral concrete supporting layer at castinplace pile and filling cavity.
The utility model structure is simple, easy construction, ability to bear is strong, can be good at bearing power suffered by tower crane, the concrete of casting between the first waterproof platform and the second waterproof platform, brace table and reinforcement anchor all increase equilibrant force and the supporting force of tower crane, can also reduce the use of reinforcing bar, reduce cost, be applicable to the construction works needing in other civil engineerings to use basis, applied widely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the enlarged drawing of A in Fig. 1.
In figure: the 1-the first waterproof platform, the 2-the second waterproof platform, 3-substrate, 4-castinplace pile, 5-bracing piece, 5-1-reinforcement anchor, 6-brace table, 7-filling cavity, 8-slurry leakage hole, 9-tower crane brace summer, 10-foundation ditch, 11-screw.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated.As shown in Figure 1, the first waterproof platform 1, second waterproof platform 2, substrate 3 and Duo Gen castinplace pile 4 that bottom described a kind of tower crane, fixed infrastructure comprises foundation ditch 10 and is arranged in foundation ditch, in order to increase the stability of tower crane, described castinplace pile 4 has four at least, first waterproof platform 1 is arranged on the bottom surface of foundation ditch 10, second waterproof platform 2 is arranged on above the first waterproof platform, periphery is fixedly connected with the sidewall of foundation ditch, and and form filling cavity 7 between the first waterproof platform 1, first, second waterproof platform all adopts architectural waterproof material, first waterproof platform adopts the conventional waterproof construction method of existing building construction to build by laying bricks or stones and forms, second waterproof platform can adopt existing prefabricated splash guard, one or more brace table 6 for supporting and produce downforce is set above the second waterproof platform 2, substrate 3 is laid on the end face of brace table 6, and be fixedly connected with by bolt 10 with tower crane brace summer 9, every root castinplace pile 4 inserts above substrate 3, and be placed in filling cavity 7 through the second waterproof platform 2, the slurry leakage hole 8 be communicated with filling cavity 7 is offered in the bottom of every root castinplace pile, the bracing piece 5 be fixedly connected with tower crane brace summer 9 is inserted in every root castinplace pile 4, castinplace pile 4 is stretched out in the bottom of every root bracing piece 5, and arranges the reinforcement anchor 5-1 that at least two are placed in filling cavity 7 in the bottom of every root bracing piece 5.
During the utility model construction, first dig a foundation ditch 10 in the position of fixing tower crane or build a foundation ditch 10 by laying bricks or stones, then the first waterproof platform 1 is built by laying bricks or stones in the bottom surface of foundation ditch 10, after laying, just the second waterproof platform 2 is set above the first waterproof platform 1, owing to having certain distance between the first waterproof platform 1 and the first waterproof platform 2, so the second waterproof platform 2 adopts prefabricated splash guard directly to lay, and the hole wall of the periphery of splash guard and foundation ditch 10 is adopted construction method fixation, make the first waterproof, 1 and second forms a filling cavity 7 between waterproof platform 2, the stake holes of construction castinplace pile 4 afterwards, the bottom of stake holes is placed in filling cavity 7, and the slurry leakage hole 8 be communicated with filling cavity 7 is offered in the two bottom sides of stake holes, then the bracing piece 5 be connected with tower crane brace summer 9 is inserted in the stake holes of castinplace pile 4, reinforcement anchor 5-1 bottom bracing piece 5 inserts in filling cavity 7 through bottom stake holes, just concreting or mud in priming concrete pile hole can be started, concrete or mud flow in filling cavity 7 by the slurry leakage hole 8 of priming concrete pile hole bottom sides, after building completely, concrete in filling cavity 7 and in castinplace pile 4 or mud just form an overall supporting layer, and the reinforcement anchor 5-1 bottom bracing piece 5 is by concrete or mud fixed strain, after concrete or mud solidify and do, brace table 6 is built by laying bricks or stones above the second waterproof platform 2, then substrate 3 is laid at the top of brace table 6, and by screw, substrate 3 just can with tower crane brace summer 9 is fixing.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment; by above-mentioned description; relevant staff completely can in the scope not departing from this utility model technological thought; as long as adopt the constructing structure that any form of construction work can realize in the utility model; or for the simple conversion of this structure and amendment, all belong to protection domain of the present utility model.The technical scope of this utility model is not limited to the content on manual, must determine its technical scope according to right.
Claims (5)
1. fixed infrastructure bottom a tower crane, it is characterized in that: described foundation structure comprises foundation ditch (10) and is arranged on the first waterproof platform (1) in foundation ditch, second waterproof platform (2), substrate (3) and many castinplace piles (4), first waterproof platform (1) is arranged on the bottom surface of foundation ditch (10), second waterproof platform (2) is arranged on above the first waterproof platform, and and form filling cavity (7) between the first waterproof platform (1), substrate (3) is arranged on the position near foundation ditch (10) opening above the second waterproof platform, every root castinplace pile (4) is inserted from substrate (3) top, and be placed in filling cavity (7) through the second waterproof platform (2), the slurry leakage hole (8) be communicated with filling cavity (7) is offered in the bottom of every root castinplace pile, the bracing piece (5) be fixedly connected with tower crane brace summer (9) is inserted in every root castinplace pile (4), castinplace pile (4) is stretched out in the bottom of every root bracing piece (5), and the reinforcement anchor (5-1) that at least two are placed in filling cavity (7) is set in the bottom of every root bracing piece (5).
2. fixed infrastructure bottom tower crane according to claim 1, is characterized in that: between substrate (3) and the second waterproof platform (2), be provided with one or more brace table (6) for supporting and produce downforce.
3. fixed infrastructure bottom tower crane according to claim 1 and 2, is characterized in that: described castinplace pile (4) has four at least.
4. fixed infrastructure bottom tower crane according to claim 1 and 2, is characterized in that: described substrate (3) is fixedly connected with by bolt (11) with tower crane brace summer (9).
5. fixed infrastructure bottom tower crane according to claim 1 and 2, it is characterized in that: concrete perfusion in every root castinplace pile (4), and flow in filling cavity (7) by slurry leakage hole (8), form integral concrete supporting layer at castinplace pile (4) and filling cavity (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420422692.4U CN204059396U (en) | 2014-07-29 | 2014-07-29 | Fixed infrastructure bottom tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420422692.4U CN204059396U (en) | 2014-07-29 | 2014-07-29 | Fixed infrastructure bottom tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204059396U true CN204059396U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420422692.4U Active CN204059396U (en) | 2014-07-29 | 2014-07-29 | Fixed infrastructure bottom tower crane |
Country Status (1)
| Country | Link |
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| CN (1) | CN204059396U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401585A (en) * | 2015-11-24 | 2016-03-16 | 中国建筑第八工程局有限公司 | Structure for supporting tower crane through foundation pit supporting system and construction method of structure |
| CN110820731A (en) * | 2019-12-05 | 2020-02-21 | 东莞嘉誉诚建设基础工程有限公司 | Construction process of cast-in-situ bored pile |
-
2014
- 2014-07-29 CN CN201420422692.4U patent/CN204059396U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401585A (en) * | 2015-11-24 | 2016-03-16 | 中国建筑第八工程局有限公司 | Structure for supporting tower crane through foundation pit supporting system and construction method of structure |
| CN110820731A (en) * | 2019-12-05 | 2020-02-21 | 东莞嘉誉诚建设基础工程有限公司 | Construction process of cast-in-situ bored pile |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |