CN211547799U - Basement tower crane and frame column cushion cap foundation - Google Patents
Basement tower crane and frame column cushion cap foundation Download PDFInfo
- Publication number
- CN211547799U CN211547799U CN201922169819.1U CN201922169819U CN211547799U CN 211547799 U CN211547799 U CN 211547799U CN 201922169819 U CN201922169819 U CN 201922169819U CN 211547799 U CN211547799 U CN 211547799U
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- CN
- China
- Prior art keywords
- tower crane
- foundation
- bearing platform
- basement
- cushion cap
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- 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
Links
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 16
- 239000011449 brick Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 5
- 210000003205 muscle Anatomy 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims description 27
- 230000002457 bidirectional effect Effects 0.000 claims description 2
- 239000002356 single layer Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 12
- 238000000465 moulding Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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Abstract
A basement tower crane and frame column bearing platform foundation comprises a cushion layer, a tower crane foundation brick bed film arranged on the cushion layer, waterproof coiled materials laid on the cushion layer and on the inner wall of the tower crane foundation brick bed film, a bearing platform foundation poured in the tower crane foundation brick bed film, upper and lower layers of basement bottom plate reinforcing steel bars anchored into the periphery of the bearing platform foundation, and water stop steel plates arranged between the two layers of basement bottom plate reinforcing steel bars and in the bearing platform foundation; be equipped with tower crane foundation and frame post on the cushion cap basis, tower crane foundation's rag bolt is pre-buried in the cushion cap basis, the frame post muscle of frame post is pre-buried in the cushion cap basis. The utility model discloses both satisfied the bearing capacity requirement of tower crane foundation, the atress requirement of frame post, solved the limitation problem of tower crane position selection and the construction operation problem on tower crane foundation in the narrow and small area in place well again.
Description
Technical Field
The utility model belongs to the building construction field, concretely relates to basement tower crane and frame column cushion cap basis.
Background
At present, more and more high-rise main buildings and auxiliary basements have more and more types of building engineering, are limited by sites, and have to arrange tower cranes in the range of basements and baseplates. Under the general condition, the tower crane foundation avoids the lower bearing platform of the frame column, which increases great difficulty for tower crane position selection and tower crane foundation construction.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a basement tower crane and frame post cushion cap basis, the inconvenient technical problem of construction that will solve prior art tower crane basis because of avoiding under the frame post cushion cap construction, lead to.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a basement tower crane and frame post cushion cap basis which characterized in that: the tower crane foundation base comprises a cushion layer, a tower crane foundation brick moulding bed arranged on the cushion layer, waterproof coiled materials laid on the cushion layer and on the inner wall of the tower crane foundation brick moulding bed, a bearing platform foundation poured in the tower crane foundation brick moulding bed, upper and lower layers of basement bottom plate reinforcing steel bars anchored into the periphery of the bearing platform foundation, and water stop steel plates arranged between the two layers of basement bottom plate reinforcing steel bars and in the bearing platform foundation; be equipped with tower crane foundation and frame post on the cushion cap basis, tower crane foundation's rag bolt is pre-buried in the cushion cap basis, the frame post muscle of frame post is pre-buried in the cushion cap basis.
Further preferably, the pile cap foundation comprises concrete and an upper reinforcing steel layer and a lower reinforcing steel layer, and each reinforcing steel layer is a single-layer bidirectional reinforcing steel layer.
Further, the cushion cap foundation is arranged on the tubular pile in the ground warehouse, and the tubular pile longitudinal ribs of the tubular pile in the ground warehouse penetrate into the cushion cap foundation.
In addition, the tower crane foundation includes four backing plates and the nut that is used for fixed rag bolt.
More preferably, one end of the water stop steel plate is buried in the bearing platform foundation, and the other end of the water stop steel plate extends into the space of the bottom plate of the basement to be poured.
Compared with the prior art the utility model has the following characteristics and beneficial effect:
the utility model discloses both satisfied the bearing capacity requirement of tower crane foundation, the atress requirement of frame post, solved the limited problem of tower crane position selection and the construction operation problem of tower crane foundation in the narrow and small area in place well again, had characteristics such as safety, be suitable for, had fine popularization and practical value, can produce good economic benefits after extensive popularization and application.
Drawings
FIG. 1 is a schematic structural view of the basement tower crane and frame column bearing platform foundation of the present invention;
fig. 2 is the utility model relates to a position relation structure schematic diagram of frame post and tower crane foundation.
Reference numerals: 1-cushion layer; 2-a tower crane foundation brick moulding bed; 4-waterproof coiled material; 5-a bearing platform foundation; 6-basement bottom plate steel bars; 7-water stop steel plate; 8-foundation bolts; 9-frame column ribs; 10-a ground warehouse tubular pile; 11-tubular pile longitudinal ribs; 12-a backing plate; 13-a nut; 100-frame columns.
Detailed Description
In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention will be further described below.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
A basement tower crane and frame column bearing platform foundation is disclosed, as shown in figure 1, and comprises a cushion layer 1, a tower crane foundation brick bed-jig 2 arranged on the cushion layer 1, a waterproof coiled material 4 laid on the cushion layer 1 and on the outer wall of the tower crane foundation brick bed-jig 2, a bearing platform foundation 5 poured in the tower crane foundation brick bed-jig 2, upper and lower layers of basement bottom plate reinforcing steel bars 6 anchored to the periphery of the bearing platform foundation 5, and a water stop steel plate 7 arranged between the two layers of basement bottom plate reinforcing steel bars 6 and in the bearing platform foundation 5; be equipped with tower crane foundation and frame post on cushion cap basis 5, tower crane foundation's rag bolt 8 is pre-buried in cushion cap basis 5, frame post muscle 9 of frame post 100 is pre-buried in cushion cap basis 5, cushion cap basis 5 includes concrete and upper and lower two-layer reinforcing bar layer, every layer of reinforcing bar layer is the two-way reinforcing bar layer of individual layer, cushion cap basis 5 is located on ground storehouse tubular pile 10, the tubular pile of ground storehouse tubular pile 10 is indulged muscle 11 and is gone deep into cushion cap basis 5, the tower crane foundation includes four backing plates 12 and is used for the nut 13 of fixed rag bolt 8, 7 one end of stagnant water steel sheet are buried in the cushion cap basis, the other end is deep and is waited to pour in the basement bottom plate space, can see from figure 2, tower crane foundation and frame post 100 are located on cushion cap basis.
The tower crane foundation top elevation is flush with the basement bottom plate top elevation, the tower crane foundation is used for replacing the tower crane foundation elevation, and a frame column lower bearing platform is originally designed near the position of the tower crane, so that a feasible technical scheme is provided for optimizing the arrangement of the tower crane; the original basement prestressed pipe pile is used as a tower crane foundation bearing platform supporting pile, so that the construction cost of the tower crane foundation prestressed pipe pile is reduced. Meanwhile, a tower crane foundation is used as a nearby frame column lower bearing platform, so that the construction content of the frame column lower bearing platform is reduced; the elevation of the top of the tower crane foundation is flush with the elevation of the bottom plate top of the basement, so that the phenomenon of water accumulation of the tower crane foundation is avoided; meanwhile, the quality problems of water prevention, seepage prevention and the like of the part are avoided; when the frame post is met in traditional way, need to reduce tower crane foundation bearing surface elevation to with frame post lower bearing surface bottom parallel and level, can lead to the earthwork excavation degree of depth too big like this, increase the potential safety hazard in the work progress. The tower crane foundation and the lower bearing platform of the frame column are integrally constructed, so that the safety risk of construction is reduced; the tower crane foundation is used for replacing an originally designed frame column lower bearing platform at the position close to the tower crane, so that the construction difficulty is low, the construction period is short, the structural construction time of the post lower bearing platform at the later stage is saved, in addition, after the tower crane is dismantled, the tower crane foundation does not need to be additionally processed and survives with the basement foundation bottom plate building surface layer once, and the construction period is saved; the tower crane foundation and the lower bearing platform of the frame column are integrally constructed, the width of the tower crane foundation is enlarged, the self weight of the tower crane foundation can be effectively increased, the tower crane foundation and the foundation base plate act together, and the anti-overturning stability performance of the tower crane is improved.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. The utility model provides a basement tower crane and frame post cushion cap basis which characterized in that: the tower crane foundation brick bed-jig comprises a bed course (1), a tower crane foundation brick bed-jig (2) arranged on the bed course (1), a waterproof coiled material (4) laid on the bed course (1) and on the outer wall of the tower crane foundation brick bed-jig (2), a bearing platform foundation (5) poured in the tower crane foundation brick bed-jig (2), upper and lower layers of basement bottom plate reinforcing steel bars (6) anchored into the periphery of the bearing platform foundation (5), and water stop steel plates (7) arranged between the two layers of basement bottom plate reinforcing steel bars (6) and in the bearing platform foundation (5); be equipped with tower crane foundation and frame post on cushion cap basis (5), rag bolt (8) on tower crane foundation are pre-buried in cushion cap basis (5), frame post muscle (9) of frame post are pre-buried in cushion cap basis (5).
2. The basement tower crane and frame column bearing platform foundation of claim 1, characterized in that: the bearing platform foundation (5) comprises concrete and an upper reinforcing steel layer and a lower reinforcing steel layer, and each reinforcing steel layer is a single-layer bidirectional reinforcing steel layer.
3. The basement tower crane and frame column bearing platform foundation of claim 1, characterized in that: the bearing platform foundation (5) is arranged on the ground warehouse tubular pile (10), and the tubular pile longitudinal ribs (11) of the ground warehouse tubular pile (10) penetrate into the bearing platform foundation (5).
4. The basement tower crane and frame column bearing platform foundation of claim 1, characterized in that: the tower crane foundation comprises four base plates (12) and nuts (13) used for fixing foundation bolts (8).
5. The basement tower crane and frame column bearing platform foundation of any one of claims 1-4, wherein: one end of the water stop steel plate (7) is buried in the bearing platform foundation, and the other end of the water stop steel plate extends into the space of the basement bottom plate to be poured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922169819.1U CN211547799U (en) | 2019-12-06 | 2019-12-06 | Basement tower crane and frame column cushion cap foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922169819.1U CN211547799U (en) | 2019-12-06 | 2019-12-06 | Basement tower crane and frame column cushion cap foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211547799U true CN211547799U (en) | 2020-09-22 |
Family
ID=72503917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922169819.1U Expired - Fee Related CN211547799U (en) | 2019-12-06 | 2019-12-06 | Basement tower crane and frame column cushion cap foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211547799U (en) |
-
2019
- 2019-12-06 CN CN201922169819.1U patent/CN211547799U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |