CN202000368U - Crane foundation in building basement - Google Patents
Crane foundation in building basement Download PDFInfo
- Publication number
- CN202000368U CN202000368U CN 201120062633 CN201120062633U CN202000368U CN 202000368 U CN202000368 U CN 202000368U CN 201120062633 CN201120062633 CN 201120062633 CN 201120062633 U CN201120062633 U CN 201120062633U CN 202000368 U CN202000368 U CN 202000368U
- Authority
- CN
- China
- Prior art keywords
- tower crane
- plate
- basement
- bottom board
- angled intersection
- 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
Links
Images
Abstract
The utility model discloses a tower crane foundation in a building basement. The tower crane foundation is made of a cross-beam plate reinforced concrete and consist of a cross beam (1) and a plate (2), wherein the cross beam (1) and the plate (2) are casted and connected into one body; at least a circle of eliminator (3) is embedded and fixed around the plate (2) of the tower crane foundation, the other end of the eliminator (3) is inserted and connected into a bottom plate (6) of the basement around the plate (2) of the tower crane foundation, and the surface of the plate (2) of the tower crane foundation is level with that of the bottom plate (6) of the basement. The utility model has the advantages of fast, convenient and efficient construction, low construction cost and running cost, reliable performance and the like, runs safely and is easy to operate.
Description
Technical field
The utility model relates to a kind of tower crane in building basement, belongs to technical field of building construction.
Background technology
Since the reform and opening-up, raising along with China's economic construction fast development and construction technology, high buildings and large mansions are rised sheer from level ground, the construction work scale is done bigger and bigger, and the building area of hundreds of thousands easily, the area of basement also increase thereupon, for the materials in construction convenient transportation, the frequent inside that tower crane need be built with being arranged on, thus tower crane will conflict with basement bottom board, cause construction inconvenience and this position to handle and badly will cause a lot of problems.Because tower crane of the prior art is bigger, be positioned in the basement bottom board of building, " fight " with base plate cushion cap basis often and cause construction inconvenience.In the prior art, usually tower crane is arranged under the basement bottom board absolute altitude, this of tower crane place stride basement bottom board treat structure finish tower crane and remove after disturbing concrete sealing basement bottom board (base plate after the sealing is imbedded tower crane underground) again, water the old back plate connections of basement bottom board and former basement after this, if waterproofing work is bad, also can cause the floor infiltration in the future.And because this is striden basement bottom board and does not seal, and the underground water at this position tends to creep up, tower crane is subjected to soaked, has had a strong impact on the normal operation of tower crane, and has buried potential safety hazard.For addressing this problem, often adopt in the prior art in the total construction stage, at the position of tower crane with drawing water that suction pump does not stop, so not only expended the machine-team expense of much drawing water, increased construction cost, and because factors such as draining, water pumper electricity consumption have increased new potential safety hazard again.Therefore, existing method of making tower crane in building basement still is not ideal enough.
Summary of the invention
The purpose of this utility model is: provide a kind of quick construction, convenience, efficient, and cost is lower, the tower crane in building basement of dependable performance, to overcome the deficiencies in the prior art.
Of the present utility model is to constitute like this: a kind of tower crane in building basement of the present utility model is, this tower crane structure is consisted of the tower crane of right-angled intersection beam and slab type steel concrete by right-angled intersection beam and plate, the structure that right-angled intersection beam and plate connect as one for cast, and build-in has at least one circle watertight shutter around the plate of tower crane, the other end of watertight shutter is plugged in the plate basement bottom board all around of tower crane, and the plate of tower crane surface is identical with the surperficial absolute altitude of basement bottom board.
Muscle at the bottom of in the right-angled intersection beam of tower crane and plate and basement bottom board, all being provided with base plate gluten and base plate.
Above-mentioned watertight shutter is a steel plate.
Owing to adopted technique scheme, the utility model has at first adopted a kind of novel foundation, it is right-angled intersection beam and slab type tower crane, this basis can effectively reduce the size of tower crane, has not only reduced the tower crane construction cost but also solved because the excessive problem that influences the foundation construction of basement cushion cap of tower crane.Traditional method is arranged at tower crane under the basement bottom board, the ater-casting must be set in that this basement bottom board of striding of tower crane is set, etc. superstructure finish tower crane and remove after concreting closed bottom again, so because base plate does not seal the underground water infiltration, the total construction stage needs with drawing water that suction pump does not stop, consuming the machine-team that draws water in a large number increases construction cost, and water is difficult for draining, and can influence the tower crane soil stabilization for a long time.Tower crane face of the present utility model is identical with basement bottom board face absolute altitude, and watertight shutter is set around the tower crane, and watertight shutter is plugged in the basement bottom board, basement bottom board when construction and tower crane are held together, so not only improve the stability of tower crane, but also guaranteed the safe operation of tower crane.Plate of the present utility model can guarantee effectively that basement bottom board and tower crane joining place can not seep water, and tower crane is connected sealing back underground water and can up emit with base plate.So adopt the utility model just not need to draw water, saved the machine-team expense of drawing water in a large number, also saved the concrete reinforcement consumption of base plate simultaneously, it is simple and convenient again to construct, and is to achieve many things at one stroke.Adopt the utility model, when an engineering, many tower crane clearing, can economize the considerable labour cost of the next record amount of money and the machine-team expense of drawing water.For a large-engineering, tens 20 tower cranes often need be set, the tower crane operating period well imagines more than 1 year, adopts the utility model can bring huge economic benefit.The utility model is arranged on tower crane in the basement bottom board, and than being arranged on outside the basement bottom board, its brachium can be used more effectively.For the bigger building site of floor space, like this rational deployment can be economized next or above tower crane, and the full payment that tower crane and running thereof produce is a no small number, also just can save another considerable cost.Tower crane of the present utility model is connected as a whole with the basement bottom board basis, do not have strict boundary.Tower crane position arrangement of reinforcement still calculates by traditional safety joins, and the basement bottom board reinforcing bar is also joined by traditional base plate.The utility model than traditional method more save time, laborsaving, save money again, safe mass is guaranteed.Adopted right-angled intersection beam and slab type foundation structure in the tower crane of the present utility model, the tower crane that this structure is more traditional has following benefit:
1, reduced cushion cap thickness significantly, reduced to and reach 1 meter, convenient construction is saved cost;
2, tower crane and underground mat foundation unite two into one, and reduce tower crane concrete and reinforcement foundation consumption, bring good economic benefit;
3, through mechanical analysis calculating and on-the-spot the cooperation, also satisfy the quality and safety requirement;
4, save considerable basis One-Shift Costs of drawing water, bring economic benefit.
In addition, the utility model has also solved tower crane ponding problem well, and efficiently solves the hidden danger of quality that causes because of ponding, and potential unfavorable factor.So, the utility model compared with prior art, the utility model not only has quick construction, convenience, advantage efficiently, but also has construction and running cost is all low, dependable performance, security of operation, advantage such as easy to operate.
Description of drawings
Fig. 1 is a plan structure schematic diagram of the present utility model;
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1.
Description of reference numerals: 1-right-angled intersection beam, 2-plate, 3-watertight shutter, 4-base plate gluten, muscle at the bottom of the 5-base plate, 6-basement bottom board, 7-tower crane.
The specific embodiment
Below, the utility model is described in further detail in conjunction with the accompanying drawings and embodiments.
Embodiment of the present utility model: when in building basement, making tower crane, make according to following method, be about to the tower crane that tower crane is made into the right-angled intersection beam and slab type steel concrete of being made up of right-angled intersection beam 1 and plate 2, during making, the hole of in building basement, digging out tower crane earlier, water by the mode of traditional casting reinforced concrete then and outpour right-angled intersection beam 1 and pour into a mould ejecting plate 2 around right-angled intersection beam 1, it is an integral body that right-angled intersection beam 1 and plate 2 are built; When the right-angled intersection beam 1 of casting reinforced concrete and plate 2, muscle 5(is as shown in Figure 2 at the bottom of traditional base plate gluten 4 and the base plate also pre-buried in right-angled intersection beam 1 and plate 2), while is at least one circle watertight shutter 3 of build-in around plate 2, watertight shutter 3 can adopt steel plate, aluminium sheet or plastic plate to make, if when adopting steel plate to make, watertight shutter 3 can be welded on the reinforcing bar in the plate 2, and then carry out concrete pouring, can make obtaining tower crane like this; And then by the concrete pouring of carrying out basement bottom board 6 behind the muscle 5 at the bottom of the base plate gluten 4 of the pre-buried good basement bottom board of mode of tradition cast basement bottom board and the base plate, watertight shutter 3 is plugged in plate 2 basement bottom board 6 all around, it is as a whole that the tower crane of right-angled intersection beam and slab type steel concrete is connected with basement bottom board 6, and make plate 2 surfaces of tower crane identical with the surperficial absolute altitude of basement bottom board 6; After waiting that the concrete setting of being poured into a mould reaches design strength, can finish the making of the tower crane in building basement.After the tower crane construction finishes, can in the usual way tower crane 7 be fixed on the tower crane.
Making the of the present utility model a kind of tower crane in building basement that obtains according to the method described above is: the structural representation of this tower crane structure as depicted in figs. 1 and 2, this tower crane is consisted of the tower crane of right-angled intersection beam and slab type steel concrete by right-angled intersection beam and plate 2, right-angled intersection beam 1 is the structure that cast connects as one with plate 2, and build-in has at least one circle watertight shutter 3 around the plate 2 of tower crane, the other end of watertight shutter 3 is plugged in plate 2 basement bottom board 6 all around of tower crane, and plate 2 surfaces of tower crane are identical with the surperficial absolute altitude of basement bottom board 6; And muscle 5 at the bottom of in the right-angled intersection beam 1 of tower crane and plate 2 and basement bottom board 6, all being provided with base plate gluten 4 and base plate.
Claims (3)
1. tower crane in building basement, it is characterized in that: this tower crane structure is consisted of the tower crane of right-angled intersection beam and slab type steel concrete by right-angled intersection beam (1) and plate (2), right-angled intersection beam (1) is the structure that cast connects as one with plate (2), and build-in has at least one circle watertight shutter (3) around the plate (2) of tower crane, the other end of watertight shutter (3) is plugged in plate (2) basement bottom board (6) all around of tower crane, and the plate of tower crane (2) surface is identical with the surperficial absolute altitude of basement bottom board (6).
2. the tower crane in the building basement according to claim 1 is characterized in that: muscle (5) all be provided with base plate gluten (4) and base plate in the right-angled intersection beam (1) of tower crane and plate (2) and basement bottom board (6) at the bottom of.
3. the tower crane in the building basement according to claim 1, it is characterized in that: watertight shutter (3) is a steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120062633 CN202000368U (en) | 2011-03-11 | 2011-03-11 | Crane foundation in building basement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120062633 CN202000368U (en) | 2011-03-11 | 2011-03-11 | Crane foundation in building basement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202000368U true CN202000368U (en) | 2011-10-05 |
Family
ID=44703113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120062633 Expired - Fee Related CN202000368U (en) | 2011-03-11 | 2011-03-11 | Crane foundation in building basement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202000368U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677675A (en) * | 2011-03-11 | 2012-09-19 | 中国建筑第四工程局有限公司 | Tower crane foundation in building basement and manufacturing method of tower crane foundation |
| CN102912810A (en) * | 2012-11-22 | 2013-02-06 | 北京城乡建设集团有限责任公司 | Tower crane base structure in range of base bottom plate and construction method thereof |
| CN103343546A (en) * | 2013-07-12 | 2013-10-09 | 张家港保税区利中国际贸易有限公司 | Universal tower crane concrete foundation |
| CN108946519A (en) * | 2018-07-18 | 2018-12-07 | 无锡华美钼业有限公司 | The tower crane base that can be recycled |
-
2011
- 2011-03-11 CN CN 201120062633 patent/CN202000368U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677675A (en) * | 2011-03-11 | 2012-09-19 | 中国建筑第四工程局有限公司 | Tower crane foundation in building basement and manufacturing method of tower crane foundation |
| CN102677675B (en) * | 2011-03-11 | 2015-03-04 | 中国建筑第四工程局有限公司 | Tower crane foundation in building basement and manufacturing method of tower crane foundation |
| CN102912810A (en) * | 2012-11-22 | 2013-02-06 | 北京城乡建设集团有限责任公司 | Tower crane base structure in range of base bottom plate and construction method thereof |
| CN102912810B (en) * | 2012-11-22 | 2014-10-22 | 北京城乡建设集团有限责任公司 | Tower crane base structure in range of base bottom plate and construction method thereof |
| CN103343546A (en) * | 2013-07-12 | 2013-10-09 | 张家港保税区利中国际贸易有限公司 | Universal tower crane concrete foundation |
| CN103343546B (en) * | 2013-07-12 | 2016-01-13 | 张家港保税区利中国际贸易有限公司 | Universal tower crane concrete foundation |
| CN108946519A (en) * | 2018-07-18 | 2018-12-07 | 无锡华美钼业有限公司 | The tower crane base that can be recycled |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102677675B (en) | Tower crane foundation in building basement and manufacturing method of tower crane foundation | |
| CN103912011B (en) | The prefabricated assembled underground structure of open cut | |
| CN101914925B (en) | Basement by using optimized composite prefabricated arch wall as external wall | |
| CN204001695U (en) | A kind of aluminum alloy formwork system that is used in shrinkage joint building operations | |
| CN204899204U (en) | Mouthful structure concrete structure's of department a template system fetches earth among reverse construction method | |
| CN103306301A (en) | Pile foundation structure and construction method thereof based on fender post and basement baseplate | |
| CN202000368U (en) | Crane foundation in building basement | |
| CN201520969U (en) | Prefabricated hollow diaphragm wall body | |
| CN106988319A (en) | A kind of rapid constructing method of large deep foundation pit agent structure side wall | |
| CN102041806A (en) | Construction method for inserting steel column in bored pile | |
| CN105019645A (en) | Template system for building concrete structure at earth-taking opening in top-down construction method, and construction method | |
| CN206128077U (en) | Dark excavation supporting's interior bearing structure | |
| CN205501843U (en) | Consolidate rigid framed arch bridge | |
| CN101886470B (en) | Construction method of exposed concrete ribbed beams | |
| CN104727446A (en) | Construction method of large aluminum alloy formwork at settlement joint | |
| CN103437349B (en) | The construction method of steel concrete perfusion shaped pile | |
| CN204876399U (en) | Collection hoist and mount are positioned integrative prefabricated staircase | |
| CN208267067U (en) | A kind of building basement bottom plate catch pit | |
| CN204326101U (en) | The prefabricated assembled underground structure of open cut | |
| CN210507768U (en) | Novel prefabricated balcony | |
| CN209653435U (en) | Concrete walls panel promotes lifting and positioning apparatus | |
| CN105275198B (en) | A kind of shear-wall strengthening formwork structure and its construction method | |
| CN202644590U (en) | Foundation trench anti-floating structure for underground construction | |
| CN109826220A (en) | A kind of energy-saving and environment-friendly Bridge Pile Foundation Construction method | |
| CN202520315U (en) | Tunnel ventilation shaft wall lining-supporting system |
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: 20111005 Termination date: 20170311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |