CN205062831U - Combination formula tower crane column foot and construction method thereof - Google Patents
Combination formula tower crane column foot and construction method thereof Download PDFInfo
- Publication number
- CN205062831U CN205062831U CN201520853224.7U CN201520853224U CN205062831U CN 205062831 U CN205062831 U CN 205062831U CN 201520853224 U CN201520853224 U CN 201520853224U CN 205062831 U CN205062831 U CN 205062831U
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- Prior art keywords
- connecting rod
- brace
- tower crane
- spiral
- column foot
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- Withdrawn - After Issue
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- 238000010276 construction Methods 0.000 title abstract description 29
- 238000003466 welding Methods 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000004035 construction material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model provides the box -like tower crane column foot of a species group includes main spiral stake, assists spiral stake and fault -tolerance support, is equipped with a plurality of subsidiary spiral stakes around the main spiral stake pile position, and main spiral stake and assistance spiral pile bolck portion are equipped with the fault -tolerance support. The fault -tolerance support comprises a main spiral pile protection pipe and many subsidiary spiral pile protection pipes, assistance spiral pile protection pipe is gone up the welding and is equipped with third connection piece and fourth connection piece, be equipped with a plurality of first connection pieces on the main spiral pile protection pipe, be equipped with the second connection piece on the assistance spiral pile protection pipe, be equipped with the third connecting rod on the first connection piece, be equipped with the fourth connecting rod on the second connection piece. Main spiral pile protection pipe box connects in main spiral stake, and many subsidiary spiral pile protection pipes cup joint respectively in many subsidiary spiral stakes. Utilize the spiral pile driving construction to replace current tower crane foundation construction, it is long effectively to solve current tower crane column foot construction cycle, and problem with high costs has shortened the construction cycle on tower crane basis, and later stage while also can be demolishd and carried out used repeatedly, has also practiced thrift construction cost greatly.
Description
Technical field
The utility model relates to tower crane column foot construction field, particularly a kind of Combined tower crane column foot.
Background technology
Current tower crane column foot, mainly use reinforced concrete block, first foundation ditch to be deep-cut, then descending reinforcing cage, then joints cement, the column foot of large-scale tower crane, the reinforced concrete needed is more, expend and reach 30-50 ten thousand more than, and the work cycle is long, can not reuse, move a place and again will build column foot.After tower crane is removed, the column foot stayed, if removed, wastes time and energy, does not remove, waste soil.
Summary of the invention
The utility model relates to a kind of Combined tower crane column foot, utilize screw pile to construct and replace the construction of existing tower crane, effectively can solve existing tower crane column foot long construction period, the problem that cost is high, shorten the construction period of tower crane, later stage also can be removed and be reused simultaneously, has also greatly saved construction cost.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of Combined tower crane column foot, comprise principal screw stake, auxiliary screw pile and fault-tolerance support, be provided with multiple auxiliary screw pile around principal screw stake pile driving position, principal screw stake and auxiliary screw pile top are provided with fault-tolerance support.
In preferred scheme, described fault-tolerance support is made up of a principal screw pipe casing and the auxiliary screw pile sleeve pipe of Duo Gen;
On auxiliary screw pile sleeve pipe, welding is provided with the 3rd brace and the 4th brace, the 3rd brace is fixed with head rod by the 3rd set bolt, the 4th brace is fixed with the second connecting rod by the 4th set bolt;
Head rod is hollow bushing, and head rod is socketed in outside the second connecting rod of an adjacent auxiliary screw pile sleeve pipe, and through being provided with the second set bolt on head rod, the second set bolt is fixed in the second connecting rod of head rod inside.
In preferred scheme, described principal screw pipe casing is provided with multiple first brace, and auxiliary screw pile sleeve pipe is provided with the second brace, and the first brace is provided with the 3rd connecting rod, and the second brace is provided with the 4th connecting rod.
In preferred scheme, the 3rd described connecting rod is hollow bushing, multiple 3rd connecting rod is socketed in outside the 4th connecting rod on the auxiliary screw pile sleeve pipe of every root respectively, and through being provided with the first set bolt on the 3rd connecting rod, the first set bolt is fixed in the 4th connecting rod of the 3rd connecting rod inside.
In preferred scheme, between the first described brace and the 3rd connecting rod, between the second brace and the 4th connecting rod, all adopt nut bolt to connect, and the 3rd connecting rod can rotate around itself and the first brace tie point, the 4th connecting rod can rotate around itself and the second brace tie point.
In preferred scheme, described principal screw pipe casing and auxiliary screw pile sleeve pipe are also provided with multiple set bolts.
In preferred scheme, described principal screw pipe casing is socketed in principal screw stake, and many auxiliary screw pile sleeve pipes are socketed on many auxiliary screw piles respectively.
In preferred scheme, the scalable connecting rod that head rod and the second connecting rod, the 3rd connecting rod and the 4th connecting rod form also can utilize lead screw and turnbuckle to replace.
In preferred scheme, the upper end of the sleeve pipe of principal screw stake can arrange a solid spheroid, and it highly also can regulate, to regulate the deviation of principal screw stake self.
In preferred scheme, described principal screw stake and auxiliary screw pile can be solid, to increase the bearing capacity of column foot.
In preferred scheme, described principal screw stake and auxiliary screw pile can be merogenesis, are convenient to transport and install, and can regulate the height of whole column foot easily.
In preferred scheme, the second brace can be arranged two groups of connecting rods, one is the 4th connecting rod, is connected with the 3rd connecting rod.Another root connecting rod structure level direction is arranged, and on principal screw pipe casing, be provided with the connecting rod corresponding with it simultaneously, the mode that connected mode between two connecting rods also adopts socket mutually and set bolt to fix connects, make the adjustment also can carrying out length between two connecting rods, increase resistance to overturning and the serious forgiveness of fault-tolerance support with this further.
In preferred scheme, can according to the quantity of auxiliary screw pile sleeve pipe in actual conditions determination fault-tolerance support, set auxiliary screw pile sleeve pipe quantity is 3 to 6.
In preferred scheme, principal screw stake piling quantity is 4 to 9, can according to actual conditions determination principal screw stake piling quantity.
A kind of Combined tower crane column foot that the utility model provides, adopt said structure, the screw pile of laying is integrated by fault-tolerance support, construct multiple fulcrum, fulcrum has been built tower crane, this column foot, not only can remove recovery after usage, realize recycling, and compared to the construction of existing tower crane column foot, substantially reduce the construction period of tower crane column foot, meanwhile, also save cost, solve the column foot of traditional tower crane to steel, cement, the waste problem of artificial and land resources; Simultaneously, between the auxiliary screw pile sleeve pipe of fault-tolerance support, between many auxiliary screw pile sleeve pipes and principal screw pipe casing, all adopt the structure of sleeve pipe noose connecting rod, set bolt is utilized to carry out the fixing of connecting rod, can between auxiliary screw pile sleeve pipe, the spacing of auxiliary screw pile sleeve pipe and principal screw pipe casing adjusts, the screw pile array can not only arranged for diverse location, can also adjust the error deviation occurred in piling process.Adopt said structure and form of construction work, instead of the tower crane construction of existing complexity, saving construction cost, while having saved construction material, also accelerating construction speed, in practice of construction, reaching good effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is principal screw stake of the present utility model and auxiliary screw pile pile driving position schematic diagram.
Fig. 2 is the plan structure schematic diagram of fault-tolerance support of the present utility model.
Fig. 3 be fault-tolerance support of the present utility model face structural representation.
In figure: principal screw stake 1, auxiliary screw pile 2, principal screw pipe casing 3, auxiliary screw pile sleeve pipe 4, head rod 5, the second connecting rod 6, first brace 7, second brace the 8, three connecting rod 9,4th connecting rod 10, bearing pin 11, the first set bolt 12, second set bolt the 13, three set bolt the 14, four set bolt 15,3rd brace the 16, four brace 17, stake set bolt 18.
Detailed description of the invention
As shown in the figure, for solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of Combined tower crane column foot, comprise principal screw stake 1, auxiliary screw pile 2 and fault-tolerance support, it is characterized in that: be provided with multiple auxiliary screw pile 2 around principal screw stake 1 pile driving position, principal screw stake 1 and auxiliary screw pile 2 top are provided with fault-tolerance support.
In preferred scheme, described fault-tolerance support is made up of a principal screw pipe casing 3 and the auxiliary screw pile sleeve pipe 4 of Duo Gen;
On auxiliary screw pile sleeve pipe 4, welding is provided with on the 3rd brace 16 and the 4th brace the 17, three brace 16 and is fixed with head rod 5 by the 3rd set bolt 14, and the 4th brace 17 is fixed with the second connecting rod 6 by the 4th set bolt 15;
Head rod 5 is hollow bushing, head rod 5 is socketed in outside the second connecting rod 6 of an adjacent auxiliary screw pile sleeve pipe 4, through the second connecting rod 6 being provided with the second set bolt 13, second set bolt 13 and being fixed in head rod 5 inside on head rod 5.
In preferred scheme, described principal screw pipe casing 3 is provided with multiple first brace 7, and auxiliary screw pile sleeve pipe 4 is provided with the second brace 8, first brace 7 and is provided with the 3rd connecting rod 9, second brace 8 and is provided with the 4th connecting rod 10.
In preferred scheme, the 3rd described connecting rod 9 is hollow bushing, multiple 3rd connecting rod 9 is socketed in outside the 4th connecting rod 10 on the auxiliary screw pile sleeve pipe 4 of every root respectively, through the 4th connecting rod 10 being provided with the first set bolt 12, first set bolt 12 and being fixed in the 3rd connecting rod 9 inside on 3rd connecting rod 9.
In preferred scheme, between the first described brace 7 and the 3rd connecting rod 9, between the second brace 8 and the 4th connecting rod 10, nut bolt 11 is all adopted to connect, and the 3rd connecting rod 9 can rotate around itself and the first brace 7 tie point, the 4th connecting rod 10 can rotate around itself and the second brace 8 tie point.
In preferred scheme, described principal screw pipe casing 3 and auxiliary screw pile sleeve pipe 4 are also provided with multiple set bolts 18.
In preferred scheme, described principal screw pipe casing 3 is socketed in principal screw stake 1, and many auxiliary screw pile sleeve pipes 4 are socketed on many auxiliary screw piles 2 respectively.
In preferred scheme, the connecting rod stretched that head rod and the second connecting rod, the 3rd connecting rod and the 4th connecting rod form also can utilize lead screw and turnbuckle to replace.
In preferred scheme, the upper end of the sleeve pipe of principal screw stake can arrange a solid spheroid, and it highly also can regulate, to regulate the deviation of principal screw stake self.
In preferred scheme, described principal screw stake and auxiliary screw pile can be solid, to increase the bearing capacity of column foot.
In preferred scheme, described principal screw stake and auxiliary screw pile can be merogenesis, are convenient to transport and install, and can regulate the height of whole column foot easily.
In preferred scheme, the second brace can be arranged two groups of connecting rods, one is the 4th connecting rod, is connected with the 3rd connecting rod.Another root connecting rod structure level direction is arranged, and on principal screw pipe casing, be provided with the connecting rod corresponding with it simultaneously, the mode that connected mode between two connecting rods also adopts socket mutually and set bolt to fix connects, make the adjustment also can carrying out length between two connecting rods, increase resistance to overturning and the serious forgiveness of fault-tolerance support with this further.
In preferred scheme, can according to the quantity of auxiliary screw pile sleeve pipe in actual conditions determination fault-tolerance support, set auxiliary screw pile sleeve pipe quantity can be 3 to 6.
In preferred scheme, principal screw stake piling quantity is 4 to 9, after forming basic four strong points, as required, can also continue to increase the strong point, as carried out according to " ten " font or " rice " font the strong point that layout newly increases.
By adopting said structure and construction method, the screw pile of laying is integrated by fault-tolerance support, build multiple fulcrum, fulcrum has been built the form of construction work of tower crane, not only can remove recovery screw pile after usage, realize recycling, and compared to the construction of existing tower crane column foot, construction method provided by the utility model substantially reduces the construction period of tower crane column foot.Meanwhile, also save cost, solve the column foot of traditional tower crane to steel, cement, the waste problem of artificial and land resources; Between the auxiliary screw pile sleeve pipe of fault-tolerance support, between many auxiliary screw pile sleeve pipes and principal screw pipe casing, all adopt the structure of sleeve pipe noose connecting rod, set bolt is utilized to carry out the fixing of connecting rod, can between auxiliary screw pile sleeve pipe, the spacing of auxiliary screw pile sleeve pipe and principal screw pipe casing adjusts, the screw pile array can not only arranged for diverse location, can also adjust the error deviation occurred in piling process.Adopt said structure and form of construction work, instead of the tower crane construction of existing complexity, saving construction cost, while having saved construction material, also accelerating construction speed, in practice of construction, reaching good effect.
Claims (7)
1. a Combined tower crane column foot, comprise principal screw stake (1), auxiliary screw pile (2) and fault-tolerance support, it is characterized in that: be provided with multiple auxiliary screw pile (2) around principal screw stake (1) pile driving position, principal screw stake (1) and auxiliary screw pile (2) top are provided with fault-tolerance support.
2. a kind of Combined tower crane column foot according to claim 1, is characterized in that: described fault-tolerance support is made up of a principal screw pipe casing (3) and many auxiliary screw pile sleeve pipes (4);
The upper welding of auxiliary screw pile sleeve pipe (4) is provided with the 3rd brace (16) and the 4th brace (17), 3rd brace (16) is fixed with head rod (5) by the 3rd set bolt (14), the 4th brace (17) is fixed with the second connecting rod (6) by the 4th set bolt (15);
Head rod (5) is hollow bushing, head rod (5) is socketed in second connecting rod (6) of an adjacent auxiliary screw pile sleeve pipe (4) outward, through being provided with the second set bolt (13) on head rod (5), the second set bolt (13) is fixed in inner the second connecting rod (6) of head rod (5).
3. a kind of Combined tower crane column foot according to claim 2, it is characterized in that: described principal screw pipe casing (3) is provided with multiple first brace (7), auxiliary screw pile sleeve pipe (4) is provided with the second brace (8), first brace (7) is provided with the 3rd connecting rod (9), and the second brace (8) is provided with the 4th connecting rod (10).
4. a kind of Combined tower crane column foot according to claim 3, it is characterized in that: the 3rd described connecting rod (9) is hollow bushing, multiple 3rd connecting rod (9) is socketed in the 4th connecting rod (10) on the auxiliary screw pile sleeve pipe (4) of every root outward respectively, through being provided with the first set bolt (12) on 3rd connecting rod (9), the first set bolt (12) is fixed in the 4th inner connecting rod (10) of the 3rd connecting rod (9).
5. a kind of Combined tower crane column foot according to claim 3, it is characterized in that: between described the first brace (7) and the 3rd connecting rod (9), between the second brace (8) and the 4th connecting rod (10), nut bolt (11) is all adopted to connect, and the 3rd connecting rod (9) can rotate around itself and the first brace (7) tie point, the 4th connecting rod (10) can rotate around itself and the second brace (8) tie point.
6. a kind of Combined tower crane column foot according to claim 2, is characterized in that: described principal screw pipe casing (3) and auxiliary screw pile sleeve pipe (4) are also provided with multiple set bolts (18).
7. a kind of Combined tower crane column foot according to claim 2, is characterized in that: described principal screw pipe casing (3) is socketed in principal screw stake (1), and many auxiliary screw pile sleeve pipes (4) are socketed on many auxiliary screw piles (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520853224.7U CN205062831U (en) | 2015-10-30 | 2015-10-30 | Combination formula tower crane column foot and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520853224.7U CN205062831U (en) | 2015-10-30 | 2015-10-30 | Combination formula tower crane column foot and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205062831U true CN205062831U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520853224.7U Withdrawn - After Issue CN205062831U (en) | 2015-10-30 | 2015-10-30 | Combination formula tower crane column foot and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205062831U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421478A (en) * | 2015-10-30 | 2016-03-23 | 北京思创佳德桩工机械制造有限公司 | Combined tower crane foundation and construction method thereof |
| CN105908768A (en) * | 2016-05-27 | 2016-08-31 | 宜兴市太湖地基工程有限公司 | Connection element for cylindrical pile foundation |
-
2015
- 2015-10-30 CN CN201520853224.7U patent/CN205062831U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421478A (en) * | 2015-10-30 | 2016-03-23 | 北京思创佳德桩工机械制造有限公司 | Combined tower crane foundation and construction method thereof |
| CN105908768A (en) * | 2016-05-27 | 2016-08-31 | 宜兴市太湖地基工程有限公司 | Connection element for cylindrical pile foundation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160302 Effective date of abandoning: 20170531 |