CN102535507B - Combined tower base - Google Patents
Combined tower base Download PDFInfo
- Publication number
- CN102535507B CN102535507B CN201210047667.8A CN201210047667A CN102535507B CN 102535507 B CN102535507 B CN 102535507B CN 201210047667 A CN201210047667 A CN 201210047667A CN 102535507 B CN102535507 B CN 102535507B
- Authority
- CN
- China
- Prior art keywords
- basic blocks
- base plate
- blocks
- column foot
- bearing block
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to a combined tower base which is characterized by comprising four detachable basic blocks (1), wherein each of the basic blocks (1) is composed of a base plate (2) and a bearing block (3) which is raised on the base plate (2); the bearing blocks (3) on two opposite basic blocks (1) in one direction contract along a spliced end to the other end; accordingly, the bearing blocks (3) on two opposite basic blocks (1) in the other direction extend towards the spliced end in a cantilevered form; a longitudinal through hole (4) through which a connector passes to connect the two spliced basic blocks (1) in one direction is formed on each basic block (1); the distances between the longitudinal through holes (4) on the basic blocks (1) in two directions and the bottom of the base plates (2) are different; meanwhile, lateral through holes (5) are formed on at least two basic blocks (1) of which two ends are in contact splicing; and connectors on the other two basic blocks (1) of which two ends are in non-contact splicing passes through the lateral through holes. The combined tower base is simple in structure and is convenient in assembling, disassembling and transportation. A wire rope is used for connecting two basic blocks in the same direction, so that the on-site construction is conveniently performed. One tower base is divided into four sections to be transported, so the transportation size is reduced and the enough supporting surfaces of the tower base are ensured.
Description
Technical field
the present invention relates to a kind of construction apparatus, especially a kind of tower crane, specifically a kind of Combined tower base that can splice fast and can reuse at the scene.
Background technology
Many institutes hit and know, tower crane is requisite equipment in building operations, in order to prevent toppling after tower crane carrying, must reinforce column foot, therefore firm basis must be built with steel concrete in traditional job site, and then the underframe of tower crane is fixed on ground, after construction finishes, this ground will be removed or cover, therefore, this ground cost is large, manufacturing cycle is long, if removed, also need to waste a large amount of manpower and materials, therefore, the Combined tower base that designs a kind of rapid-assembling/disassembling at the scene and repeatedly used good stability is to reduce building costs, shorten the key of tower crane set-up time.
At present, existing Combined tower base is generally a square or cross central part and on four direction, stretches out extremity piece and form spider, part Combined tower base also adds between central part and extremity piece that some transition pieces are with expansion spider length, these Combined tower bases not only number of components are many, processing and installation trouble, and on spider, there are a plurality of splicing seams, reduced the rigidity of spider, in safety, have hidden danger.
Summary of the invention
The object of the invention is for the existing tower crane construction period long, waste constructional materials, existing combined tower matrix component is many, the problems such as poor rigidity, design a kind ofly can on smooth location, directly install and use and can recycle, the Combined tower base of convenient transportation.
Technical scheme of the present invention is:
A kind of Combined tower base, it is characterized in that it is comprised of the basic blocks 1 of four removable spellings, each basic blocks 1 is comprised of at the bearing block 3 of base plate 2 base plate 2 and projection, bearing block 3 in two relative basic blocks 1 in one of them direction is along splice ends to other end retrude, and the width L1 of the bearing block 3 in the length sum of two described bearing block 3 retrudes and the basic blocks 1 of another stitching direction matches, correspondingly the bearing block 3 in two of another direction basic blocks 1 stretches out to splice ends direction cantilever, and the length sum that the cantilever of two described bearing blocks 3 stretches out matches with the width L2 of corresponding basic blocks 1 base plate 2, thereby in described basic blocks 1, be equipped with for installing connector by the connected longitudinal hole 4 of two basic blocks 1 in a direction of splicing mutually, and the longitudinal hole in the basic blocks on both direction 14 is different from the height of base plate 2 bottom surfaces, also at least on contacting two basic blocks 1 of splicing, two bottom end are provided with the cross through hole 5 passing through for the connector in the basic blocks of another two end noncontacts splicings simultaneously.
Described bearing block 3 is comprised of upper and lower two parts, and bottom is connected with base plate 3 is whole, and top is connected with bottom by connecting bolt.
Described bearing block 3 between mating face, be provided with up and down the anti-skidding concaveconvex structure of using cooperatively interacting.
The end face of the base plate 2 of two basic blocks 1 in a direction of described mutual splicing is the ledge structure 6 of dislocation splicing.
Described longitudinal hole 4 and cross through hole 5 are all positioned on base plate 2.
Between described adjacent basic blocks 1, be provided with dismountable dowel 7.
Described dowel 7 is connected by bolt arrangement or is connected by buckle structure with basic blocks.
The non-splice ends of the base plate 2 of described basic blocks 1 is wings; The both direction that described basic blocks is spliced rear formation is between two mutually vertical in same level.
Described connector is cable wire or rod iron.
Two basic blocks in a described direction are for whole connected structure and can omit longitudinal hole, two basic blocks on other direction are split type or whole connected structure, when two basic blocks in another direction are whole connected structure, the longitudinal hole on it also can omit.
Beneficial effect of the present invention:
The present invention is simple in structure, and mounting or dismounting, convenient transportation especially adopt cable wire that two basic blocks in same direction are connected, and are extremely convenient to site operation.By a column foot is divided into four sections, transport, can reduce transportation clearance, guarantee that column foot has enough bearing surfaces simultaneously.
The present invention connects reliably, good stability.
The number of components of the new part of this practicality is few, processes easy for installationly, and seam is few, and the integral rigidity that forms the quadrature cross column foot forming is good, safe and reliable.
Accompanying drawing explanation
Fig. 1 is stereo decomposing structural representation of the present invention.
Fig. 2 is plan structure schematic diagram of the present invention.
Fig. 3 is the A-A sectional view of Fig. 2.
Fig. 4 is the B-B sectional view of Fig. 2.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated.
As Figure 1-4.
A Combined tower base, it is comprised of the basic blocks 1 of four removable spellings, and as shown in Figure 1, basic blocks 1 is formed by steel bar concrete casting, wherein all pre-buried in advance when casting for the connecting bolt or the nut that are connected with tower mount.Every two basic blocks form a direction, the basic blocks on both direction connect into after an integral body should be in same level orthogonal thereto plumbness.Each basic blocks 1 is comprised of at the bearing block 3 of base plate 2 base plate 2 and projection, bearing block 3 can adopt monolithic construction, also can adopt split-type structural, while adopting split-type structural, must pass through embedded nut, screwed pipe or bolt, by screw thread, be connected to form a bearing block 3 with certain altitude again, while adopting split type bearing block, what being provided with between mating face up and down of bearing block 3 cooperatively interacted is anti-skidding with concaveconvex structure, as Fig. 3,4.Bearing block 3 in two relative basic blocks 1 in one of them direction is along splice ends to other end retrude, and the width L1 of the bearing block 3 in the length sum of two described bearing block 3 retrudes and the basic blocks 1 of another stitching direction match (being the width that the length sum of retrude should be not less than bearing block), correspondingly the bearing block 3 in two of another direction basic blocks 1 stretches out to splice ends direction cantilever, and the length sum that the cantilever of two described bearing blocks 3 stretches out match with the width L2 of corresponding basic blocks 1 base plate (being the width that the length sum of external part should be not less than corresponding base plate), as shown in Figure 2, in described basic blocks 1, be equipped with for installing connector (can be cable wire or rod iron) thus by mutually splicing a direction on the connected longitudinal hole 4 of two basic blocks 1, as shown in Figure 3,4, and the longitudinal hole in the basic blocks on both direction 14 is different from the height of base plate 2 bottom surfaces, produce and interfere when preventing from installing connector, also at least on contacting two basic blocks 1 of splicing, two ends are provided with the cross through hole 5 passing through for the connector in the basic blocks of another two end noncontacts splicings, as shown in Figure 4 simultaneously.
The end face that is in contact with one another the base plate 2 of two basic blocks 1 in a direction of splicing during concrete enforcement is the ledge structure 6 of dislocation splicing, to improve resistance to capsizing, as shown in Figure 4.
During concrete enforcement, described longitudinal hole 4 and cross through hole 5 both can be positioned at and all be positioned on base plate 2, also can all be positioned on bearing block 3, also can partly be positioned at base plate 2, and part is positioned on bearing block 3.
In order further to improve the stability of column foot, during concrete enforcement, also can hit on adjacent basis and between piece 1, set up dismountable dowel 7, dowel 7 is connected by bolt arrangement or is connected by buckle structure with basic blocks, also the non-splice ends of the base plate of basic blocks 12 can be designed to wings simultaneously.
In addition, during concrete enforcement, two basic blocks 1 of any direction also can be made an overall structure, now can save longitudinal hole 4, at least whether cross through hole 5 can save, in the time of should be by this direction and other direction clamping, wedging position be on top or bottom determines, when in bottom, should retain cross through hole 5, and two basic blocks 1 of another direction both can have been made split-type structural, can make too a monolithic construction, while making monolithic construction, the longitudinal hole 4 on it also can save, and cross through hole 5 can determine going or staying according to actual conditions.From convenient transportation, consider, when a direction adopts monolithic construction, the size of its column foot is subject to the impact of haulage vehicle length, may be large not as the size of the column foot of the basic blocks of split-type structural, therefore, whether adopt monolithic construction to be determined according to the tonnage of tower crane.
The part that the present invention does not relate to all prior art that maybe can adopt same as the prior art is realized.
Claims (11)
1. a Combined tower base, it is characterized in that it is comprised of the basic blocks (1) of four removable spellings, by base plate (2) and projection, the bearing block (3) in base plate (2) forms each basic blocks (1), bearing block (3) in two relative basic blocks (1) in one of them direction is along splice ends to other end retrude, and the width L1 of the bearing block (3) in the length sum of two described bearing blocks (3) retrude and the basic blocks (1) of another stitching direction matches, correspondingly the bearing block (3) in two of another direction basic blocks (1) stretches out to splice ends direction cantilever, and the length sum that the cantilever of described two bearing blocks (3) stretches out matches with the width L2 of corresponding basic blocks (1) base plate (2), in described basic blocks (1) thus on be equipped with for install connector by mutually splicing a direction on the connected longitudinal hole (4) of two basic blocks (1), and the longitudinal hole (4) in the basic blocks on both direction (1) is different from the height of base plate (2) bottom surface, also at least on contacting two basic blocks (1) of splicing, two bottom end are provided with the cross through hole (5) passing through for the connector in the basic blocks of another two end noncontacts splicings simultaneously.
2. column foot according to claim 1, is characterized in that described bearing block (3) is comprised of upper and lower two parts, and bottom is connected with base plate (3) is whole, and top is connected with bottom by connecting bolt.
3. column foot according to claim 2, what it is characterized in that described bearing block (3) is provided with the anti-skidding concaveconvex structure of using cooperatively interacting up and down between mating face.
4. column foot according to claim 1, is characterized in that the end face of the base plate (2) of two basic blocks (1) in a direction of described mutual splicing is the ledge structure (6) of dislocation splicing.
5. column foot according to claim 1, is characterized in that described longitudinal hole (4) and cross through hole (5) are all positioned on base plate (2).
6. column foot according to claim 1, is characterized in that being provided with dismountable dowel (7) between described adjacent basic blocks (1).
7. column foot according to claim 7, is characterized in that described dowel (7) is connected by bolt arrangement or is connected by buckle structure with basic blocks.
8. column foot according to claim 1, is characterized in that the non-splice ends of the base plate (2) of described basic blocks (1) is wings; The both direction that described basic blocks is spliced rear formation is between two mutually vertical in same level.
9. column foot according to claim 1, is characterized in that described connector is cable wire or rod iron.
10. column foot according to claim 1, is characterized in that two basic blocks in a described direction are whole connected structure, and two basic blocks on other direction are split type or whole connected structure.
11. column foots according to claim 1, is characterized in that the connected structure of integral body that two basic blocks in a described direction are omission longitudinal hole, and two basic blocks on other direction are also for omitting the connected structure of integral body of longitudinal hole.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210047667.8A CN102535507B (en) | 2011-12-16 | 2012-02-28 | Combined tower base |
| PCT/CN2012/072312 WO2013127102A1 (en) | 2011-12-16 | 2012-03-14 | Combined tower base |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120527706 | 2011-12-16 | ||
| CN201120527706.5 | 2011-12-16 | ||
| CN201210047667.8A CN102535507B (en) | 2011-12-16 | 2012-02-28 | Combined tower base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102535507A CN102535507A (en) | 2012-07-04 |
| CN102535507B true CN102535507B (en) | 2014-03-26 |
Family
ID=46343412
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220068367.3U Withdrawn - After Issue CN202509515U (en) | 2011-12-16 | 2012-02-28 | Combined tower foundation |
| CN201210047667.8A Expired - Fee Related CN102535507B (en) | 2011-12-16 | 2012-02-28 | Combined tower base |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220068367.3U Withdrawn - After Issue CN202509515U (en) | 2011-12-16 | 2012-02-28 | Combined tower foundation |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN202509515U (en) |
| WO (1) | WO2013127102A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202509515U (en) * | 2011-12-16 | 2012-10-31 | 徐州金塔塔吊基础制造有限公司 | Combined tower foundation |
| CN106223356B (en) * | 2016-09-21 | 2018-11-06 | 成都九十度工业产品设计有限公司 | A kind of swelling column foot of Fast Installation |
| CN112502183B (en) * | 2020-11-24 | 2022-06-14 | 湖州泰益智能科技有限公司 | Annular wedge block combined type concrete precast block tower crane foundation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005212936A (en) * | 2004-01-28 | 2005-08-11 | Kajima Corp | Frame device of climbing tower crane |
| CN201288328Y (en) * | 2008-07-07 | 2009-08-12 | 邱益平 | Fixed foundation for beam and plate integrated prefabricated split mounting type tower crane |
| CN201526051U (en) * | 2009-11-20 | 2010-07-14 | 丁大钊 | Plug-in type movable tower crane base |
| CN202509515U (en) * | 2011-12-16 | 2012-10-31 | 徐州金塔塔吊基础制造有限公司 | Combined tower foundation |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2330705Y (en) * | 1998-03-24 | 1999-07-28 | 赵正义 | Assembled tower crane foundation |
| CN201443072U (en) * | 2009-07-18 | 2010-04-28 | 中冶东北建设有限公司管道工程公司 | Detachable combined tower crane foundation |
| CN201671104U (en) * | 2010-04-29 | 2010-12-15 | 相起兵 | Combined tower type crane base |
-
2012
- 2012-02-28 CN CN201220068367.3U patent/CN202509515U/en not_active Withdrawn - After Issue
- 2012-02-28 CN CN201210047667.8A patent/CN102535507B/en not_active Expired - Fee Related
- 2012-03-14 WO PCT/CN2012/072312 patent/WO2013127102A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005212936A (en) * | 2004-01-28 | 2005-08-11 | Kajima Corp | Frame device of climbing tower crane |
| CN201288328Y (en) * | 2008-07-07 | 2009-08-12 | 邱益平 | Fixed foundation for beam and plate integrated prefabricated split mounting type tower crane |
| CN201526051U (en) * | 2009-11-20 | 2010-07-14 | 丁大钊 | Plug-in type movable tower crane base |
| CN202509515U (en) * | 2011-12-16 | 2012-10-31 | 徐州金塔塔吊基础制造有限公司 | Combined tower foundation |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013127102A1 (en) | 2013-09-06 |
| CN202509515U (en) | 2012-10-31 |
| CN102535507A (en) | 2012-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102296813B (en) | A kind of construction method of steel kind design and steel column base structure thereof | |
| CN203462583U (en) | Super high-rise exposed column foot | |
| CN201128881Y (en) | Preformed supporting structure in bent cap construction | |
| CN102535507B (en) | Combined tower base | |
| CN104746862A (en) | Temporary installation operating platform on overhead equipment foundation and erecting method thereof | |
| CN102601605B (en) | Device for installing and detaching support shoes of jacks of shield tunneling machine and method for installing and detaching support shoes | |
| CN108131018A (en) | A kind of large mill housing installation and the construction method removed | |
| CN203160116U (en) | Overturning prevention bridge pier mechanism | |
| CN203334282U (en) | Whole loading and transporting type hydraulic static pile driver | |
| CN103726449B (en) | Automatically fall Liangping table apparatus and the construction method for changing railway beam thereof | |
| CN201713940U (en) | Steel column base structure | |
| CN201915420U (en) | Foundation of temporary gate building | |
| KR20110088283A (en) | Girder having mold supporter and scaffold supporter | |
| CN101864808A (en) | Vertical positioning structure of tower mast mechanical equipment and foundation | |
| KR20090091895A (en) | A tie for architecture | |
| CN210001480U (en) | Tower section replacement device and tower crane comprising same | |
| CN210049373U (en) | Assembly type I-steel composite floor slab mounting structure | |
| CN202411402U (en) | Integrally-poured mold-repair rack for steel ladle and iron ladle | |
| CN205840326U (en) | A kind of stair template fixing device | |
| CN105672525A (en) | Disconnectable damping device for rubber support and installation method for disconnectable damping device | |
| CN203716006U (en) | Coal mine underground fully mechanized mining gate road power transformation train fast-to-mount and fast-to-dismount type iron sleeper | |
| CN204535833U (en) | A kind of single-unit split truck scale of belt lacing case | |
| CN204000617U (en) | Bolt bracket | |
| CN204535836U (en) | A kind of more piece split truck scale with cambered surface cushion block | |
| CN204118614U (en) | A kind of one-sided sectional type cable portal structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20150228 |
|
| EXPY | Termination of patent right or utility model |