CN203007974U - Tower crane foundation structure - Google Patents
Tower crane foundation structure Download PDFInfo
- Publication number
- CN203007974U CN203007974U CN 201220677798 CN201220677798U CN203007974U CN 203007974 U CN203007974 U CN 203007974U CN 201220677798 CN201220677798 CN 201220677798 CN 201220677798 U CN201220677798 U CN 201220677798U CN 203007974 U CN203007974 U CN 203007974U
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- Prior art keywords
- tower crane
- foundation
- basement bottom
- bottom board
- tower
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- Expired - Fee Related
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Abstract
The utility model discloses a tower crane foundation structure comprising a tower crane foundation. The tower crane foundation is combined with a basement bottom plate, a rebar framework in the tower crane foundation is connected with an embedded bar in the basement bottom plate, and a plurality of foundation bolts are embedded in the tower crane foundation. According to the tower crane foundation structure, the construction technology including that the tower crane foundation is combined with the basement bottom plate is adopted, the tower crane foundation is arranged in the basement bottom plate, and the tower crane foundation and the basement bottom plate can form a whole after the tower crane foundation is poured and a tower crane is mounted. After the tower crane is dismantled, the tower crane foundation is a part of the basement bottom plate, and concrete repouring or picking chiseling is not needed to be carried out again.
Description
Technical field
The utility model relates to the foundation for tower crane of the realm of building construction, especially a kind of foundation for tower crane structure of being combined with basement bottom board.
Background technology
As shown in Figure 1, the traditional method of foundation for tower crane is in advance foundation for tower crane 100 be embedded in basement bottom board below 101 and build and complete, and basement bottom board 101 build complete after, hole at a sunk type of foundation for tower crane 100 places formation, cause long-term ponding, and the later stage carries out the baseplate reinforcing bar 102 of reserving to be bent when waterproof is received the head processing, and is time-consuming; And traditional foundation for tower crane in concrete, need excise base section during dismounting due to foundation for tower crane joint 103, causes waste.
We adopted foundation for tower crane be combined with basement bottom board the construction technology, foundation for tower crane is arranged in basement bottom board, foundation for tower crane build and the installation of tower machine after, can form integral body with basement bottom board.After the tower machine was removed, foundation for tower crane was the part of basement bottom board, does not need carry out the teeming concrete again or pick cutter.
Compare with traditional foundation for tower crane, this technology can be saved manually, economical with materials, does not need to excise base section during dismounting, and this foundation for tower crane is compared with tradition simultaneously, and the part of underplate concrete as foundation for tower crane, can also be saved Cost of Concrete.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of safe and reliable, the foundation for tower crane structure of being combined with basement bottom board.
For realizing above-mentioned technique effect, the utility model discloses a kind of foundation for tower crane structure, comprise a foundation for tower crane, described foundation for tower crane is combined with basement bottom board, the interior embedded bar of cage of reinforcement in described foundation for tower crane and described basement bottom board is connected, and is embedded with foot bolt plurally in described foundation for tower crane.
The utility model further improves and is, the bottom of described foundation for tower crane is provided with one deck foundation for tower crane bed course.
The utility model further improves and is, the sidewall of described foundation for tower crane is built the brick fetal membrane.
The utility model further improves and is; be provided with a waterproofing course between described foundation for tower crane and described brick fetal membrane; described waterproofing course comprises a waterproof roll layer and a topping, routs up described brick loose tool and along continuous straight runs on described waterproofing course and extends to outside the interior embedded bar of described basement bottom board.
The utility model further improves and is, the end of described waterproof roll layer arranges solid brick as temporary protection.
The utility model further improves and is, the seam crossing of described foundation for tower crane and described basement bottom board is provided with close order metal grill gear and forms constuction joint, and on described constuction joint, expansion sealing strip is set.
The utility model further improves and is, the absolute altitude of described foundation for tower crane exceeds described basement bottom board, and takes to put the slope draining and process.
The utility model is owing to having adopted above technical scheme, make it have following beneficial effect to be: adopted foundation for tower crane to be combined the technology of construction with basement bottom board, foundation for tower crane is arranged in basement bottom board, foundation for tower crane build and the installation of tower machine after, can form integral body with basement bottom board.After the tower machine was removed, foundation for tower crane was the part of basement bottom board, does not need carry out the teeming concrete again or pick cutter.
Description of drawings
Fig. 1 is the structural representation of traditional foundation for tower crane structure.
Fig. 2 is the structural representation of the utility model foundation for tower crane structure.
Fig. 3 is the utility model foundation for tower crane ater-casting organigram.
Fig. 4 is the utility model foundation for tower crane construction schematic diagram.
Fig. 5 is the utility model foundation for tower crane construction schematic diagram.
Fig. 6 is the utility model foundation for tower crane construction schematic diagram.
Fig. 7 is the utility model foundation for tower crane construction schematic diagram.
Fig. 8 is the utility model foundation for tower crane construction schematic diagram.
Fig. 9 is the utility model foundation for tower crane construction schematic diagram.
Figure 10 is the utility model foundation for tower crane construction schematic diagram.
Figure 11 is the utility model foundation for tower crane construction schematic diagram.
Figure 12 is the utility model foundation for tower crane construction schematic diagram.
Figure 13 is the utility model foundation for tower crane construction schematic diagram.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Consult shown in Figure 2ly, foundation for tower crane structure 1 of the present utility model comprises a foundation for tower crane 10, and foundation for tower crane 10 and basement bottom board 11 combinations form the cushion cap of tower machine.Coordinate shown in Figure 9ly, the cage of reinforcement 12 in foundation for tower crane 10 is connected with embedded bar 13 in basement bottom board 11, is embedded with foot bolt 14 plurally in foundation for tower crane 10, and tower machine 22 is by on stone bolt 14 connections and foundation for tower crane 10.wherein, the bottom pouring of foundation for tower crane 10 has one deck foundation for tower crane bed course 15, build at the sidewall of foundation for tower crane 10 brick fetal membrane 16 is arranged, and between foundation for tower crane 10 and brick fetal membrane 16, a waterproofing course is set, this waterproofing course is comprised of a waterproof roll layer 17 and a topping 18, play the waterproofing protection effect in foundation for tower crane 10 outsides, rout up brick loose tool 16 and along continuous straight runs on this waterproofing course and extend to the interior embedded bar of basement bottom board 11 13 outer 200mm at least, the end of waterproof roll layer 17 arranges solid brick 170 as temporary protection, remove when foundation for tower crane 10 and basement bottom board 11 waterproof roll lapping construction, as shown in Figure 3, foundation for tower crane 10 is provided with close order metal grill gear (indicating in figure) formation constuction joint with the seam crossing of basement bottom board 11, before building basement bottom board 11 concrete, should clear up this constuction joint place concrete surface, smear water-repellent paint and expansion sealing strip 19 is set, as the waterproofing protection between foundation for tower crane 10 and basement bottom board 11, as different from basement bottom board 11 bearing capacities such as essential bearing stratum such as grade in foundation for tower crane 10, can be as required set up pouring after settlement 21 at described constuction joint place, the two ends of ater-casting 20 arrange respectively expansion sealing strip 19.The absolute altitude of foundation for tower crane 10 exceeds basement bottom board 11 approximately about 20mm, and takes the suitable slope draining of putting to process.
Coordinate shown in Fig. 4 ~ 13, the Specific construction of the pre-foundation for tower crane structure 1 of the utility model is as follows:
Basement and tower machine pit earthwork 31 excavations (Fig. 4);
Build foundation for tower crane bed course 15(Fig. 5 in the earthwork 31 bottoms);
Build brick fetal membrane 16 by laying bricks or stones and plaster (Fig. 6) at the foundation for tower crane sidewall;
Laying water-proof coiled material layer 17 and topping 18 successively on brick fetal membrane 16, and on rout up brick loose tool 16 and along continuous straight runs stretches out, the end of waterproof roll layer 17 arranges solid brick 170 as temporary protection (Fig. 7), removes when foundation for tower crane 10 and basement bottom board 11 waterproof roll lapping construction (Fig. 9);
Foundation for tower crane 10 cage of reinforcement 12 colligations, pre-embedded anchoring bolts 14 and ground device are installed (Fig. 8);
Foundation for tower crane 10 cage of reinforcement 12 are connected with the interior embedded bar 13 of basement bottom board 11, foundation for tower crane 10 is provided with close order metal grill gear (indicating in figure) formation constuction joint with the seam crossing of basement bottom board 11, before building basement bottom board 11 concrete, should clear up this constuction joint place concrete surface, smear water-repellent paint and expansion sealing strip 19(Fig. 9 is set);
The interior embedded bar 13 of the interior cage of reinforcement 12 of foundation for tower crane 10 and basement bottom board 11 is checked and accepted and concreting, forms foundation for tower crane 10(Figure 10);
In 22 use procedures of tower machine, the follow-up link constructions such as basement bottom board 11 (Figure 12);
Below embodiment has been described in detail the utility model by reference to the accompanying drawings, and those skilled in the art can make the many variations example to the utility model according to the above description.Thereby some details in embodiment should not consist of restriction of the present utility model, and the scope that the utility model will define with appended claims is as protection domain of the present utility model.
Claims (7)
1. foundation for tower crane structure, it is characterized in that: described structure comprises a foundation for tower crane, described foundation for tower crane is combined with basement bottom board, and the interior embedded bar of the cage of reinforcement in described foundation for tower crane and described basement bottom board is connected, and is embedded with foot bolt plurally in described foundation for tower crane.
2. foundation for tower crane structure as claimed in claim 1, it is characterized in that: the bottom of described foundation for tower crane is provided with one deck foundation for tower crane bed course.
3. foundation for tower crane structure as claimed in claim 2 is characterized in that: the sidewall of described foundation for tower crane is built the brick fetal membrane.
4. foundation for tower crane structure as claimed in claim 3; it is characterized in that: be provided with a waterproofing course between described foundation for tower crane and described brick fetal membrane; described waterproofing course comprises a waterproof roll layer and a topping, routs up described brick loose tool and along continuous straight runs on described waterproofing course and extends to outside the interior embedded bar of described basement bottom board.
5. foundation for tower crane structure as claimed in claim 4, it is characterized in that: the end of described waterproof roll layer arranges solid brick as temporary protection.
6. foundation for tower crane structure as claimed in claim 1 is characterized in that: the seam crossing of described foundation for tower crane and described basement bottom board is provided with close order metal grill gear and forms constuction joint, and on described constuction joint, expansion sealing strip is set.
7. foundation for tower crane structure as claimed in claim 1, it is characterized in that: the absolute altitude of described foundation for tower crane exceeds described basement bottom board, and takes to put the slope draining and process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220677798 CN203007974U (en) | 2012-12-10 | 2012-12-10 | Tower crane foundation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220677798 CN203007974U (en) | 2012-12-10 | 2012-12-10 | Tower crane foundation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203007974U true CN203007974U (en) | 2013-06-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220677798 Expired - Fee Related CN203007974U (en) | 2012-12-10 | 2012-12-10 | Tower crane foundation structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN203007974U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966114A (en) * | 2012-12-10 | 2013-03-13 | 中国建筑第八工程局有限公司 | Tower crane foundation structure and construction method thereof |
| CN105129636A (en) * | 2015-07-03 | 2015-12-09 | 中国十七冶集团有限公司 | Large-basement baseboard tower-crane installation apparatus |
| CN108086346A (en) * | 2018-01-26 | 2018-05-29 | 广东省建筑工程机械施工有限公司 | A kind of tower crane differential settlement bracing means and conquering method |
| CN110616734A (en) * | 2019-10-25 | 2019-12-27 | 中国电建集团贵州电力设计研究院有限公司 | Reinforcement structure and reinforcement method for foundation of expanded tower foot plate type power transmission iron tower |
| CN116639611A (en) * | 2023-07-27 | 2023-08-25 | 中国建筑第五工程局有限公司 | Intelligent limiting device for tower crane combined enclosing shield |
-
2012
- 2012-12-10 CN CN 201220677798 patent/CN203007974U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966114A (en) * | 2012-12-10 | 2013-03-13 | 中国建筑第八工程局有限公司 | Tower crane foundation structure and construction method thereof |
| CN102966114B (en) * | 2012-12-10 | 2016-04-13 | 中国建筑第八工程局有限公司 | Tower crane foundation structure and construction method thereof |
| CN105129636A (en) * | 2015-07-03 | 2015-12-09 | 中国十七冶集团有限公司 | Large-basement baseboard tower-crane installation apparatus |
| CN108086346A (en) * | 2018-01-26 | 2018-05-29 | 广东省建筑工程机械施工有限公司 | A kind of tower crane differential settlement bracing means and conquering method |
| CN108086346B (en) * | 2018-01-26 | 2023-09-08 | 广东省建筑工程机械施工有限公司 | Uneven settlement reinforcing device and overcoming method for tower crane foundation |
| CN110616734A (en) * | 2019-10-25 | 2019-12-27 | 中国电建集团贵州电力设计研究院有限公司 | Reinforcement structure and reinforcement method for foundation of expanded tower foot plate type power transmission iron tower |
| CN116639611A (en) * | 2023-07-27 | 2023-08-25 | 中国建筑第五工程局有限公司 | Intelligent limiting device for tower crane combined enclosing shield |
| CN116639611B (en) * | 2023-07-27 | 2023-11-03 | 中国建筑第五工程局有限公司 | Intelligent limiting device for tower crane combined enclosing shield |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20181210 |